CN117374822B - Power transmission and distribution is cable laying structure for engineering - Google Patents
Power transmission and distribution is cable laying structure for engineering Download PDFInfo
- Publication number
- CN117374822B CN117374822B CN202311306576.6A CN202311306576A CN117374822B CN 117374822 B CN117374822 B CN 117374822B CN 202311306576 A CN202311306576 A CN 202311306576A CN 117374822 B CN117374822 B CN 117374822B
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- fixedly arranged
- supporting
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- cable
- limiting
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 21
- 238000004804 winding Methods 0.000 claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims description 55
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 235000012046 side dish Nutrition 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
- B65H75/4405—Traversing devices; means for orderly arranging the material on the drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4418—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means
- B65H75/4421—Arrangements for stopping winding or unwinding; Arrangements for releasing the stop means acting directly on the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
- B65H75/4439—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting directly on the material
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
- Handcart (AREA)
Abstract
The utility model relates to the technical field of cable laying, and particularly discloses a cable laying structure for power transmission and distribution engineering, which comprises a supporting table, wherein fixing frames are fixedly arranged on two sides of the bottom of the supporting table, supporting frame bodies are fixedly arranged on the bottoms of the fixing frames, and supporting frame bodies are fixedly arranged on the bottoms of the supporting frame bodies; the screw rod sliding block is driven by the top crank to slide mutually, the side supports can be driven to move mutually, the side supports can drive the return springs to move mutually, the guide rollers can be driven to abut against the cable after the return springs move mutually, and the two groups of return springs are oppositely arranged, so that the cable can be tensioned through the two groups of return springs synchronously abutting against the cable, the cable can be in a tight state wholly in the process of wiring or winding, the stability of wiring and winding the cable is improved, the phenomenon that the cable is loose is avoided, and the stability of the whole cable laying and winding is improved.
Description
Technical Field
The utility model relates to the technical field of cable laying, in particular to a cable laying structure for power transmission and distribution engineering.
Background
A cable is an electrical connection device consisting of one or more electrical conductors (typically metal) through an insulating layer and a protective layer. The power transmission device is used for transmitting power or signals and is widely applied to the fields of power systems, communication systems, computer networks and the like. The cables can be divided into various types according to different purposes and structures, such as power cables, communication cables, optical fiber cables and the like, and the cables are mainly applied to power transmission and distribution engineering at present, and the power transmission and distribution engineering refers to engineering projects of power transmission and distribution in a power system. The power transmission is a process of transmitting electric energy generated by a power plant to various areas through a high-voltage transmission line, and mainly comprises the operations of voltage conversion, line arrangement, insulation, protection and the like. The power distribution is a process of converting high-voltage electric energy in a power transmission system into low-voltage electric energy and supplying the low-voltage electric energy to each user, and mainly comprises transformer substation construction, distribution line arrangement, user access and the like.
Chinese patent publication No. CN219304337U discloses a cable laying device, which includes an spool, a lifting mechanism and a transmission mechanism; a cable is arranged on the outer side of the spool; the lifting mechanism is arranged at two sides of the spool and comprises a hydraulic machine and a sliding block, a piston rod of the hydraulic machine is fixedly connected with the sliding block, the bottom of the hydraulic machine is fixedly connected with a bottom plate, and vertical plates are arranged at two sides of the bottom plate; the transmission mechanism is arranged on one side of the spool, and comprises a pulley and a connecting rod, and the inner wall of the pulley is rotationally connected with the outer side of the connecting rod. The cable laying device solves the problem that the spool cannot rotate due to the fact that the spool is inconvenient to lift in the using process of the existing part of device, and the cable cannot be laid automatically.
The device is in the use period, although can assist the cable to carry out stable rolling, however in its use cable laying process, the cable lacks elastic structure, cable tensioning can not be carried out to the cable during the cable rolling laying, the cable often is in the swing state when the cable is longer in the use, even if the cable can be fixed a position, but the condition that the cable still appears the shake easily still, lay or the winding cable is in the relaxation state relatively easily this moment, whole rolling lays compactly inadequately, follow-up easily takes off or lead to the cable to appear the winding condition easily, perhaps lay comparatively loosely, and its whole dismouting of wind-up roll is comparatively loaded down with trivial details in the use of its use, inconvenient quick replacement cable is adopted electric drive its operation comparatively loaded down with trivial details when external use simultaneously, consequently, need improve current equipment.
Therefore, we propose a cable laying structure for power transmission and distribution engineering to solve the above problems.
Disclosure of Invention
The utility model aims to provide a cable laying structure for power transmission and distribution engineering, which aims to solve the problems that the prior equipment lacks a cable tightening structure in the use period, is easy to loosen and disorder in the cable laying and winding period, is inconvenient to quickly replace a winding roller and is complicated and inconvenient to use as a whole.
In order to achieve the above purpose, the utility model provides a cable laying structure for power transmission and distribution engineering, which comprises a supporting table, wherein fixing frames are fixedly arranged on two sides of the bottom of the supporting table, supporting frame bodies are fixedly arranged on the bottoms of the fixing frames, travelling wheels are rotatably connected to the inner sides of the supporting frame bodies, positioning mechanisms are fixedly arranged on the inner sides of one supporting frame body on one side of the two groups of supporting frame bodies, a winding mechanism is fixedly arranged on one side of the top of the supporting table, an elastic mechanism is fixedly arranged at the rear end in the middle of the top of the supporting table, a limiting mechanism is fixedly arranged in the middle of the elastic mechanism, a laying strip groove is formed in one side, far away from the winding mechanism, of the top of the supporting table, and a handrail frame is fixedly arranged at one end, close to the winding mechanism, of the top of the supporting table.
In further embodiments, positioning mechanism includes support outer frame and draw-in groove, support outer frame fixed mounting is in the support body inboard that is close to winding mechanism one side in two sets of support body, rotate in the middle of the inboard of support outer frame and be connected with the threaded rod, the both ends screw thread of threaded rod revolves to opposite, the both ends of threaded rod run through support outer frame, the equal threaded connection of outer end of threaded rod has the slide, slide sliding connection in the inboard of support outer frame, the outside fixed mounting of slide has the fixture block, the support body is run through in the outside of fixture block, the equidistant surface that is circular ring shape offered in the walking wheel of draw-in groove, the outer end of fixture block is pegged graft in the inboard of draw-in groove.
In a further embodiment, an adjusting round block is fixedly arranged in the middle of the outer surface of the threaded rod, and pulling handles are fixedly arranged on the outer side of the adjusting round block at equal intervals.
In a further embodiment, the winding mechanism comprises a supporting plate, the supporting plate is fixedly mounted at the top of the supporting bar and is close to one side rear end of the handrail frame, a mounting groove body is formed in the top of the supporting plate, a mounting block is slidably connected to the inner side of the mounting groove body, a winding roller is rotatably connected to the front side of the mounting block, a side plate is fixedly mounted at the rear end of the winding roller in a penetrating manner through the mounting block, a side crank is rotatably connected to the lower end of the back of the side plate, a disc is fixedly mounted at the back of the mounting block, and a limiting assembly is fixedly mounted at the upper end of the front side of the disc.
In a further embodiment, a supporting rod is fixedly arranged at the front end of one side, close to the handrail frame, of the top of the supporting table, an arc groove is formed in the top of the supporting rod, and the front end of the winding roller is inserted into the inner side of the arc groove.
In a further embodiment, the spacing subassembly includes first spacing hole, spill frame and second spacing hole, the equidistant back of arranging in the side dish in first spacing hole, first spacing hole runs through the side dish, the second spacing hole is seted up in the positive upper end both sides of backup pad, the second spacing hole runs through the lower extreme both sides of backup pad and installation piece, spill frame fixed mounting is in the positive upper end of disc, the inboard fixed mounting of spill frame has spacing spring, spacing spring's rear end fixed mounting has the cardboard, the back fixed mounting of cardboard has the bayonet lock, the bayonet lock runs through the disc and pegs graft in the inboard of first spacing hole.
In a further embodiment, the front surface of the clamping plate is fixedly provided with a connecting shaft, the front end of the connecting shaft penetrates through the limiting spring and the concave frame to be fixedly provided with a limiting frame, and two sides of the rear end of the limiting frame are inserted into the inner side of the second limiting hole.
In a further embodiment, the elastic mechanism comprises a vertical guide rail, the vertical guide rail is fixedly arranged in the middle of the rear end of the top of the supporting table, a screw rod is rotationally connected to the inner side of the vertical guide rail, threads at the two ends of the screw rod are opposite in rotation direction, sliding blocks are connected to the two ends of the screw rod in threads, an elastic assembly is fixedly arranged on the front face of each sliding block, a top disc is fixedly arranged on the top of each screw rod in a penetrating mode, a top crank is rotationally connected to the rear end of the top of each top disc, a limiting screw rod is connected to the front end of each top disc in a threaded mode, and the bottoms of the limiting screw rods penetrate through the top discs and are in fitting connection with the tops of the vertical guide rails.
In a further embodiment, the elastic component includes the side support, side support fixed mounting is in the front of fixture block, and the orientation of two sets of side supports all sets up towards opposite direction, the inboard equal interval fixed mounting of side support has the return spring, the inner fixed mounting of return spring has the mount pad, the inboard rotation of mount pad is connected with the deflector roll, the outside equidistant fixed mounting of mount pad has the pivot, the outer end of pivot all runs through the side support.
In a further embodiment, the limiting mechanism comprises a square frame body, an adjusting screw is connected to the front side of the square frame body in a threaded mode, a moving block is connected to the rear end of the adjusting screw in a rotary mode through the square frame body, a positioning ring body is fixedly arranged on the back side of the moving block, and an adjusting handle is fixedly arranged at the front end of the adjusting screw.
Compared with the prior art, the utility model has the beneficial effects that:
according to the device, after the device is moved, the adjusting round block can be driven to rotate by adjusting the pulling handle, the adjusting round block can be driven to rotate by adjusting the round block, the threaded rod can be driven to rotate by adjusting the round block, the sliding plate can be driven to slide on the inner side of the outer support frame by rotating the threaded rod, the clamping block is driven to move outwards by the sliding plate, the clamping block is inserted into the clamping groove, the walking wheel can be locked and fixed, and when the device needs to move again, the clamping block can be driven to loose by only reversely adjusting the pulling handle, so that the device can be installed and positioned quickly, and the use flexibility is high and convenient.
According to the utility model, the installation of the winding roller can be completed by inserting the installation block into the installation groove body and inserting the limit frame into the second limit hole by adopting the limit spring, when a cable is required to be regulated, the connecting shaft can be pulled to drive the bayonet lock to leave the first limit hole, the lateral crank can be pulled to drive the winding roller to rotate so as to assist winding or paying out the cable, the limit frame is loosened, the limit spring is reset to drive the bayonet lock to be inserted into the first limit hole so as to lock the side plate, the installation block can be locked, and when the installation block is required to be disassembled, the winding roller can be automatically locked after the cable is wound or unwound, so that the winding roller is stable in whole arrangement of the cable, and the winding roller is convenient to rapidly disassemble and assemble during the use of the laying structure.
Thirdly, in the utility model, the screw rod sliding block is driven by the top crank to slide mutually, the side brackets can be driven to move mutually by moving mutually, the guide roller can be driven to abut against the cable after the return springs move mutually, and the cable can be tensioned by the synchronous abutting of the two groups of return springs at the moment, so that the whole cable can be in a tight state in the wiring laying or winding process, the stability of the wiring laying and winding cable is improved, the phenomenon of loosening of the cable is avoided, and the whole stability of the cable laying and winding is improved.
Fourth, in the utility model, the cable is inserted into the inner side of the positioning ring body, so that the cable can be positioned in an auxiliary mode, the outer end of the cable is inserted into the laying strip groove at the moment, laying can be performed in an auxiliary mode, in the using process, the moving block is driven by the twisting adjusting handle to drive the positioning ring body to slide, the position of wiring is adjusted conveniently, the front position and the rear position of the cable are adjusted flexibly, and the positioning and the use are convenient to lay flexibly.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
FIG. 3 is a schematic view of the elastic mechanism of the present utility model;
FIG. 4 is a schematic diagram of the front view of the elastic mechanism of the present utility model;
FIG. 5 is a schematic view of the positioning mechanism according to the present utility model;
FIG. 6 is a schematic side view of a positioning mechanism according to the present utility model;
FIG. 7 is a schematic view of a winding mechanism according to the present utility model;
FIG. 8 is a split-type structure of the winding mechanism of the present utility model;
fig. 9 is a schematic view of the structure of the limiting mechanism in the present utility model.
In the figure: 1. a support table; 2. a fixing frame; 3. a support frame body; 4. a walking wheel; 5. a positioning mechanism; 51. a support outer frame; 52. a clamping groove; 53. a threaded rod; 54. pulling the handle; 55. a slide plate; 56. a clamping block; 57. adjusting the round blocks; 6. a winding mechanism; 61. a support plate; 62. installing a groove body; 63. a mounting block; 64. an arc groove; 65. a wind-up roll; 66. a side plate; 67. a lateral crank; 68. a disc; 69. a limit component; 691. a first limiting hole; 692. a concave frame; 693. a second limiting hole; 694. a limit spring; 695. a clamping plate; 696. a bayonet lock; 697. a connecting shaft; 698. a limiting frame; 610. a support rod; 7. laying a strip groove; 8. an elastic mechanism; 81. a vertical guide rail; 82. a screw rod; 83. a sliding block; 84. a top plate; 85. a top crank; 86. an elastic component; 861. a side bracket; 862. a return spring; 863. a mounting base; 864. a guide roller; 865. a support shaft; 87. defining a screw; 9. a limiting mechanism; 91. a square frame; 92. adjusting a screw; 93. a moving block; 94. positioning the ring body; 95. an adjusting handle; 10. and a handrail frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-9, in an embodiment of the present utility model, a cable laying structure for power transmission and distribution engineering has a laying speed of 6 meters per second, a laying force of 300 newtons, a spring rate of a return spring 862 of the apparatus is 1000N/m, a free length of the return spring 862 is 500mm, an outer diameter of the return spring 862 is 2cm, a pitch range of the return spring 862 is 1-3cm, a length of a supporting table 1 of the apparatus is 3 meters, a compressive strength of the apparatus is 10 tons, a compressive strength of a wind-up roller 65 of the apparatus is 2 tons, the cable laying structure comprises a supporting table 1, fixing frames 2 are fixedly mounted on both sides of a bottom of the supporting table 1, supporting frames 2 are fixedly mounted on bottoms of the supporting frames 3, travelling wheels 4 are rotatably connected on inner sides of the supporting frames 3, a positioning mechanism 5 is fixedly mounted on an inner side of one supporting frame 3 of each of the two groups of supporting frames, a wind-up mechanism 6 is fixedly mounted on a top side of the supporting table 1, an elastic mechanism 8 is fixedly mounted on a middle rear end of a top of the supporting table 1, a limiting mechanism 9 is fixedly mounted on a middle of the elastic mechanism 8, one side of the supporting table 1 is provided on a side of the supporting table 6, and one side of the supporting table 6 is far from the supporting table 7 is mounted on a side of the supporting table 6 near to one end of a handrail 10.
Referring to fig. 5 and 6, the positioning mechanism 5 includes a supporting outer frame 51 and a clamping groove 52, the supporting outer frame 51 is fixedly installed inside a supporting frame 3 on one side, close to the winding mechanism 6, of two groups of supporting frame bodies 3, a threaded rod 53 is rotatably connected in the middle of the inner side of the supporting outer frame 51, threads at two ends of the threaded rod 53 are opposite in rotation direction, two ends of the threaded rod 53 penetrate through the supporting outer frame 51, the outer ends of the threaded rod 53 are both in threaded connection with a sliding plate 55, the sliding plate 55 is slidably connected with the inner side of the supporting outer frame 51, a clamping block 56 is fixedly installed on the outer side of the sliding plate 55, the outer side of the clamping block 56 penetrates through the supporting frame body 3, the clamping groove 52 is equidistantly arranged on the outer surface of the travelling wheel 4 in a circular ring shape, and the outer end of the clamping block 56 is inserted into the inner side of the clamping groove 52; through setting up positioning mechanism 5 for this device is in the during the use, and the accessible adjusts the slide 55 of threaded rod 53 drive support outer frame 51 and slides, and then alright drive fixture block 56 through slide 55 and move outward and peg graft inside draw-in groove 52, make things convenient for this device to lock walking wheel 4 fast, and overall stability is stronger.
Referring to fig. 5 and 6, an adjusting knob 57 is fixedly installed in the middle of the outer surface of the threaded rod 53, and pulling handles 54 are fixedly installed at equal intervals on the outer side of the adjusting knob 57; through setting up regulation circle piece 57 for this device is in the during the use, accessible adjustment pulling handle 54 drives the rotation of regulation circle piece 57, and convenient quick drive threaded rod 53 rotates, makes this device can the fixed walking wheel 4 of quick adjustment.
Referring to fig. 7 and 8, the winding mechanism 6 includes a supporting plate 61, the supporting plate 61 is fixedly mounted on the top of the supporting bar near to the rear end of one side of the handrail frame 10, a mounting groove 62 is formed on the top of the supporting plate 61, a mounting block 63 is slidably connected to the inner side of the mounting groove 62, a winding roller 65 is rotatably connected to the front surface of the mounting block 63, a side plate 66 is fixedly mounted at the rear end of the winding roller 65 penetrating through the mounting block 63, a side crank 67 is rotatably connected to the lower end of the back surface of the side plate 66, a circular disc 68 is fixedly mounted at the back surface of the mounting block 63, and a limiting assembly 69 is fixedly mounted at the upper end of the front surface of the circular disc 68; through setting up winding mechanism 6 for this device is in the use period, and accessible pulling side crank 67 drives side dish 66 and rotates, alright drive wind-up roll 65 through side dish 66 and rotate, makes things convenient for this device to wind the cable laying fast, sets up spacing subassembly 69 and can assist in locking wind-up roll 65, makes things convenient for this device to use.
Referring to fig. 7 and 8, a supporting rod 610 is fixedly arranged at the front end of one side of the top of the supporting table 1, which is close to the armrest frame 10, an arc groove 64 is formed at the top of the supporting rod 610, and the front end of a wind-up roller 65 is inserted into the inner side of the arc groove 64; by arranging the supporting table 1, the device can receive the other end of the wind-up roller 65 through the arc groove 64 at the top of the supporting rod 610 during use, and the stability of the wind-up roller 65 can be improved.
Referring to fig. 7 and 8, the limiting assembly 69 includes a first limiting hole 691, a concave frame 692 and a second limiting hole 693, the first limiting hole 691 is equidistantly arranged on the back of the side plate 66, the first limiting hole 691 penetrates the side plate 66, the second limiting hole 693 is arranged on two sides of the front upper end of the supporting plate 61, the second limiting hole 693 penetrates the supporting plate 61 and two sides of the lower end of the mounting block 63, the concave frame 692 is fixedly arranged on the front upper end of the circular plate 68, a limiting spring 694 is fixedly arranged on the inner side of the concave frame 692, a clamping plate 695 is fixedly arranged at the rear end of the limiting spring 694, a clamping pin 696 is fixedly arranged on the back of the clamping plate 695, and the clamping pin 696 penetrates the circular plate 68 to be inserted into the inner side of the first limiting hole 691; through setting up spacing subassembly 69 for this device is in the during the use, and accessible spacing spring 694 contradicts cardboard 695 and drives bayonet lock 696 and peg graft the inboard in first spacing hole 691, and then the side dish 66 at the quick locking disc 68 back of being convenient for, and convenient quick fixed tightens up the roller, makes things convenient for this device to lock wind-up roll 65 fast, has improved the stability of wiring.
Referring to fig. 7 and 8, a connecting shaft 697 is fixedly mounted on the front surface of the clamping plate 695, a limiting frame 698 is fixedly mounted on the front end of the connecting shaft 697 penetrating through the limiting spring 694 and the concave frame 692, and two sides of the rear end of the limiting frame 698 are inserted into the inner side of the second limiting hole 693; through setting up connecting axle 697, can be when needs are adjusted, draw limit frame 698 through pulling connecting axle 697, and then alright make limit frame 698 leave the spacing hole 693 of second, conveniently demolish installation piece 63 from the mounting groove inboard fast, and set up connecting axle 697, can be convenient for take out bayonet lock 696 fast, and then convenient nimble dismouting and spacing wind-up roll 65.
Referring to fig. 3-4, the elastic mechanism 8 includes a vertical guide rail 81, the vertical guide rail 81 is fixedly mounted in the middle of the rear end of the top of the supporting table 1, a screw rod 82 is rotatably connected to the inner side of the vertical guide rail 81, threads at two ends of the screw rod 82 are opposite in rotation direction, sliding blocks 83 are threadably connected to two ends of the screw rod 82, an elastic component 86 is fixedly mounted on the front surface of the sliding blocks 83, a top disk 84 is fixedly mounted on the top of the screw rod 82 penetrating through the vertical guide rail 81, a top crank 85 is rotatably connected to the rear end of the top disk 84, a limiting screw rod 87 is threadably connected to the front end of the top disk 84, and the bottom of the limiting screw rod 87 penetrates through the top disk 84 and is in fit connection with the top of the vertical guide rail 81; through setting up elastic mechanism 8 for this device is in the during the use, and top crank 85 on the accessible regulation top tray 84 drives top tray 84 drive lead screw 82 rotation, and through the mutual slip of lead screw 82 drive sliding block 83, make this device can the quick adjustment elastic component 86 displacement, conveniently adjusts cable tensioning's stability.
Referring to fig. 3-4, the elastic component 86 includes side brackets 861, the side brackets 861 are fixedly mounted on the front surface of the fixture block 56, the directions of the two groups of side brackets 861 are all set in opposite directions, return springs 862 are fixedly mounted on the inner sides of the side brackets 861 at equal intervals, mounting seats 863 are fixedly mounted on the inner ends of the return springs 862, guide rollers 864 are rotatably connected on the inner sides of the mounting seats 863, supporting shafts 865 are fixedly mounted on the outer sides of the mounting seats 863 at equal intervals, and the outer ends of the supporting shafts 865 penetrate through the side brackets 861; through setting up the elastic component 86 for this device is in the during the use, accessible return spring 862 contradicts the deflector roll 864 mutual displacement on the mount pad 863, and deflector roll 864 laminating cable this moment can tighten the cable, has improved the overall stability of cable rolling and laying, and sets up pivot 865, accessible pivot 865 auxiliary stay location side support 861, can improve the overall stability of mount pad 863.
Referring to fig. 9, the limiting mechanism 9 includes a square frame 91, an adjusting screw 92 is screwed on the front surface of the square frame 91, a moving block 93 is rotatably connected to the rear end of the adjusting screw 92 penetrating through the square frame 91, a positioning ring 94 is fixedly mounted on the back surface of the moving block 93, and an adjusting handle 95 is fixedly mounted on the front end of the adjusting screw 92; through setting up adjusting screw 92 on the square frame, can be during the use, pass through the cable and alternate positioning ring body 94 can, and then the positioning cable of being convenient for, and can drive adjusting screw 92 drive movable block 93 at the inboard slip of square frame 91 through twisting adjustment handle 95, make things convenient for the position of the positioning cable of this device adjustment.
The working principle of the utility model is as follows: in the use process of the device, the handrail frame 10 can be pulled, the walking wheel 4 rolls on the ground at the moment, the auxiliary movement of the device is facilitated, after the device is moved, the pulling handle 54 can be regulated to drive the regulating round block 57 to rotate, the regulating round block 57 can be regulated to rotate, the threaded rod 53 can be driven to rotate through the regulating round block 57, the sliding plate 55 can be driven to slide on the inner side of the outer support 51 through the rotation of the threaded rod 53, the clamping block 56 is driven to move outwards through the sliding plate 55, the clamping block 56 is inserted into the clamping groove 52 at the moment, the walking wheel 4 can be locked and fixed through the clamping block 56, when the device needs to move again, the pulling handle 54 is regulated reversely to drive the regulating round block 57 to drive the threaded rod 53, the threaded rod 53 can be regulated to drive the sliding plate 55 to retract at the moment, the device can be regulated and moved flexibly, the device can move conveniently, simultaneously, the device has better stability after being integrally positioned, through arranging the winding mechanism 6, the connecting shaft 697 is pulled to drive the limiting frame 698 to move outwards during the use period of the device, the mounting block 63 is spliced into the mounting groove body 62 at the moment, then the connecting shaft 697 is loosened, the limiting spring 694 is reset to drive the limiting frame 698 to be spliced into the second limiting holes 693 positioned at two sides, further, the mounting block 63 with the winding roller 65 can be mounted into the mounting groove body 62, when the winding or the unfolding is needed, the connecting shaft 697 can be pulled to drive the clamping plate 695 to move, the clamping pin 696 leaves the first limiting hole 691, at the moment, the side plate 66 loses positioning, the side plate 66 can be pulled to drive the side plate 66 to rotate, the side plate 66 can drive the winding roller 65 to rotate, after the winding roller 65 rotates, the cable can be assisted to wind or unwind, and after the cable is wound or unfolded, the limit frame 698 can be loosened, at this time, the limit spring 694 resets to drive the bayonet lock 696 to be inserted into the first limit hole 691 to lock the side disk 66, and the two ends of the limit frame 698 of the connecting shaft 697 are inserted into the second limit hole 693 to lock the installation block 63, when the installation block 63 needs to be disassembled, the limit frame 698 can be quickly disassembled and assembled by pulling the connecting shaft 697 to draw the limit frame 698, and simultaneously after the winding or unwinding of the cable is completed, the winding roller 65 can be automatically locked, so that the whole device is stable in cable laying, and by arranging the elastic mechanism 8, the device can drive the screw 82 by pulling the top crank 85 at the top of the screw 82, drive the sliding block 83 to slide on the inner side of the vertical guide rail 81 by the screw 82, drive the side brackets 861 of the elastic component 86 to move mutually by the mutual displacement of the side brackets 861, and drive the return spring 862 to displace mutually, the guide roller 864 can be driven to abut against the cable after the return springs 862 move mutually, and the two groups of return springs 862 are oppositely arranged, so that the cable can be tensioned through the two groups of return springs 862 simultaneously abutting against the cable, the whole cable can be in a tight state in the process of wiring laying or winding, the stability of the wiring laying and winding of the cable is improved, the loosening phenomenon of the cable is avoided, the top tray 84 is driven to further rotate by adjusting and pulling the top crank 85, the positioning tightness of the cable can be further adjusted, the whole has stronger stability, the top tray 84 can be fixed by twisting the limiting screw 87 after the adjustment is finished, the whole stability of the device is improved, the limiting mechanism 9 is arranged, the cable can be inserted into the inner side of the positioning ring body 94 during the use of the device, and then alright auxiliary positioning cable inserts the cable outer end and lays strip inslot 7 inside this moment, can assist to lay to in the use, drive movable block 93 drive positioning ring body 94 through twisting adjustment handle 95 and slide, and then be convenient for adjust the position of wiring, make things convenient for the front and back position of flexible regulation cable, improved the stability that the cable winding was laid.
Claims (4)
1. The utility model provides a cable laying structure for power transmission and distribution engineering, its characterized in that, including brace table (1), the bottom both sides of brace table (1) are all fixed mounting has mount (2), the bottom of mount (2) is all fixed mounting has support frame body (3), the inboard rotation of support frame body (3) is connected with walking wheel (4), two sets of the inboard fixed mounting that is located one side support frame body (3) of support frame body (3) has positioning mechanism (5), the top one side fixed mounting of brace table (1) has winding mechanism (6), the middle rear end fixed mounting in top of brace table (1) has elastic mechanism (8), the centre fixed mounting of elastic mechanism (8) has limiting mechanism (9), one side that winding mechanism (6) were kept away from at the top of brace table (1) has been seted up and has been laid strip groove (7), one end that the brace table (1) top is close to winding mechanism (6) is fixed mounting handrail frame (10);
the positioning mechanism (5) comprises a supporting outer frame (51) and a clamping groove (52), the supporting outer frame (51) is fixedly arranged on the inner sides of supporting frame bodies (3) which are close to one side of a winding mechanism (6) in two groups of supporting frame bodies (3), a threaded rod (53) is rotationally connected in the middle of the inner sides of the supporting outer frame (51), threads at two ends of the threaded rod (53) rotate oppositely, two ends of the threaded rod (53) penetrate through the supporting outer frame (51), sliding plates (55) are connected at the outer ends of the threaded rod (53) in a threaded mode, the sliding plates (55) are connected to the inner sides of the supporting outer frame (51) in a sliding mode, clamping blocks (56) are fixedly arranged on the outer sides of the sliding plates (55), the outer sides of the clamping blocks (56) penetrate through the supporting frame bodies (3), the clamping grooves (52) are formed in an equidistant annular shape and are formed in the outer surface of a travelling wheel (4), and the outer ends of the clamping blocks (56) are spliced on the inner sides of the clamping grooves (52).
The winding mechanism (6) comprises a supporting plate (61), the supporting plate (61) is fixedly arranged at the top of the supporting bar and is close to the rear end of one side of the handrail frame (10), a mounting groove body (62) is formed in the top of the supporting plate (61), a mounting block (63) is connected to the inner side of the mounting groove body (62) in a sliding mode, a winding roller (65) is rotatably connected to the front side of the mounting block (63), a side plate (66) is fixedly arranged at the rear end of the winding roller (65) in a penetrating mode through the mounting block (63), a side crank (67) is rotatably connected to the lower end of the back side of the side plate (66), a disc (68) is fixedly arranged at the back side of the mounting block (63), and a limiting assembly (69) is fixedly arranged at the upper end of the front side of the disc (68).
The limiting assembly (69) comprises a first limiting hole (691), a concave frame (692) and a second limiting hole (693), wherein the first limiting hole (691) is equidistantly formed in the back of the side plate (66), the first limiting hole (691) penetrates through the side plate (66), the second limiting hole (693) is formed in two sides of the front upper end of the supporting plate (61), the second limiting hole (693) penetrates through the supporting plate (61) and two sides of the lower end of the mounting block (63), the concave frame (692) is fixedly mounted at the front upper end of the disc (68), a limiting spring (694) is fixedly mounted on the inner side of the concave frame (692), a clamping plate (695) is fixedly mounted at the rear end of the limiting spring (694), a clamping pin (696) is fixedly mounted on the back of the clamping plate (695), and the clamping pin (696) penetrates through the disc (68) to be spliced on the inner side of the first limiting hole (691);
the elastic mechanism (8) comprises a vertical guide rail (81), the vertical guide rail (81) is fixedly arranged in the middle of the rear end of the top of the supporting table (1), a screw rod (82) is rotatably connected to the inner side of the vertical guide rail (81), threads at two ends of the screw rod (82) are reversely rotated, sliding blocks (83) are connected to the threads at two ends of the screw rod (82), an elastic assembly (86) is fixedly arranged on the front surface of the sliding blocks (83), a top disc (84) is fixedly arranged on the top of the screw rod (82) in a penetrating manner through the vertical guide rail (81), a top crank (85) is rotatably connected to the rear end of the top disc (84), a limiting screw rod (87) is connected to the front end of the top disc (84), and the bottom of the limiting screw rod (87) penetrates through the top disc (84) and is in bonding connection with the top of the vertical guide rail (81);
the elastic component (86) comprises side brackets (861), the side brackets (861) are fixedly arranged on the front surface of the clamping block (56), the directions of the two groups of side brackets (861) are arranged in opposite directions, return springs (862) are fixedly arranged at equal intervals on the inner sides of the side brackets (861), mounting seats (863) are fixedly arranged at the inner ends of the return springs (862), guide rollers (864) are rotatably connected to the inner sides of the mounting seats (863), support shafts (865) are fixedly arranged at equal intervals on the outer sides of the mounting seats (863), and the outer ends of the support shafts (865) penetrate through the side brackets (861);
the limiting mechanism (9) comprises a square frame body (91), an adjusting screw (92) is connected to the front side of the square frame body (91) in a threaded mode, a moving block (93) is connected to the rear end of the adjusting screw (92) in a penetrating mode through the square frame body (91) in a rotating mode, a positioning ring body (94) is fixedly arranged on the back face of the moving block (93), and an adjusting handle (95) is fixedly arranged at the front end of the adjusting screw (92).
2. The cable laying structure for power transmission and distribution engineering according to claim 1, wherein an adjusting round block (57) is fixedly arranged in the middle of the outer surface of the threaded rod (53), and pulling handles (54) are fixedly arranged on the outer side of the adjusting round block (57) at equal intervals.
3. The cable laying structure for power transmission and distribution engineering according to claim 1, wherein a supporting rod (610) is fixedly arranged at the front end of one side, close to the handrail frame (10), of the top of the supporting table (1), an arc groove (64) is formed in the top of the supporting rod (610), and the front end of the winding roller (65) is inserted into the inner side of the arc groove (64).
4. The cable laying structure for power transmission and distribution engineering according to claim 1, wherein a connecting shaft (697) is fixedly installed on the front surface of the clamping plate (695), a limiting frame (698) is fixedly installed at the front end of the connecting shaft (697) through a limiting spring (694) and a concave frame (692), and two sides of the rear end of the limiting frame (698) are both inserted into the inner side of a second limiting hole (693).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311306576.6A CN117374822B (en) | 2023-10-10 | 2023-10-10 | Power transmission and distribution is cable laying structure for engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311306576.6A CN117374822B (en) | 2023-10-10 | 2023-10-10 | Power transmission and distribution is cable laying structure for engineering |
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| Publication Number | Publication Date |
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| CN117374822A CN117374822A (en) | 2024-01-09 |
| CN117374822B true CN117374822B (en) | 2024-03-19 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682455A (en) * | 2020-06-28 | 2020-09-18 | 南京东瑞水电工程有限公司 | Cable ground laying device |
| CN214798591U (en) * | 2021-05-22 | 2021-11-19 | 郑州恒宇电力工程有限公司 | Cable laying structure for power transmission and distribution engineering |
| CN216489447U (en) * | 2021-09-24 | 2022-05-10 | 陈兰 | Cable laying device for power engineering |
-
2023
- 2023-10-10 CN CN202311306576.6A patent/CN117374822B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111682455A (en) * | 2020-06-28 | 2020-09-18 | 南京东瑞水电工程有限公司 | Cable ground laying device |
| CN214798591U (en) * | 2021-05-22 | 2021-11-19 | 郑州恒宇电力工程有限公司 | Cable laying structure for power transmission and distribution engineering |
| CN216489447U (en) * | 2021-09-24 | 2022-05-10 | 陈兰 | Cable laying device for power engineering |
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| Title |
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| 电缆输送机的设计与制造;陈宇晓;光纤与电缆及其应用技术;20070825(第04期);27-28, 35 * |
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