CN117088227B - Cold-rolled strip steel coil hanging and conveying equipment - Google Patents
Cold-rolled strip steel coil hanging and conveying equipment Download PDFInfo
- Publication number
- CN117088227B CN117088227B CN202311300904.1A CN202311300904A CN117088227B CN 117088227 B CN117088227 B CN 117088227B CN 202311300904 A CN202311300904 A CN 202311300904A CN 117088227 B CN117088227 B CN 117088227B
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- strip steel
- steel coil
- plate
- supporting plate
- pressing plate
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 135
- 239000010959 steel Substances 0.000 title claims abstract description 135
- 238000003825 pressing Methods 0.000 claims abstract description 75
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000007373 indentation Methods 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0237—Multiple lifting units; More than one suction area
- B66C1/025—Divided cups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0281—Rectangular or square shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/122—Sling or load protectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention relates to the technical field of hanging and conveying of strip steel coils, in particular to cold-rolled strip steel coil hanging and conveying equipment, which comprises a supporting plate, wherein a hanging head is arranged on the top surface of the supporting plate, a connecting piece is arranged between the hanging head and the supporting plate, a pair of sliding grooves are symmetrically arranged on the bottom surface of the supporting plate on the basis of center, and support plates are connected inside the sliding grooves in a sliding manner; when the cold-rolled strip steel coil hoisting equipment is used, the supporting shaft drives the pressing plate to be inserted into the inner ring of the strip steel coil through the mounting piece, the lifting head lifts the supporting plate through the connecting piece, the supporting plate lifts the pressing plate upwards through the supporting plate, the supporting shaft and the mounting piece, the arc-shaped surface of the pressing plate is attached to the surface of the inner ring of the strip steel coil, the strip steel coil is lifted and transferred, the arc-shaped surface of the pressing plate is fully contacted with the surface of the inner ring of the strip steel coil, the contact area between the strip steel coil and the strip steel coil is increased when the strip steel coil is lifted, indentation on the surface when the strip steel coil is lifted locally is prevented, and the quality of the strip steel coil after the strip steel coil is lifted and transferred is guaranteed.
Description
Technical Field
The invention relates to the technical field of hanging and conveying of strip steel coils, in particular to cold-rolled strip steel coil hanging and conveying equipment.
Background
The strip steel is a narrow and long steel plate produced by various steel rolling enterprises in order to meet the requirements of various industrial departments for industrially producing various metal or mechanical products; the material is generally supplied in a coiled manner, and has the advantages of high dimensional accuracy, good surface quality, convenience in processing, material saving and the like; in production and use, the coiled strip steel is required to be hoisted.
At present, when hanging the strip steel coil, the strip steel coil needs to be clamped through the clamp firstly, then the clamp is lifted through the crane, the strip steel coil is lifted and transferred through the clamp, in the process, the contact area between the clamp and the strip steel coil is limited, the clamping position of the strip steel is acted on by a large force, the clamping position of the strip steel coil can be extruded to deform when the strip steel coil is lifted and transferred, and then indentation occurs, so that the quality of the strip steel is affected.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the clamping position of the strip steel coil is possibly extruded to generate deformation when the strip steel coil is lifted and transferred by the clamp in the prior art, so that indentation appears and the quality of the strip steel is affected.
In order to solve the technical problems, the invention provides cold-rolled strip steel coil hanging and conveying equipment, which comprises a supporting plate, wherein a hanging head is arranged on the top surface of the supporting plate, a connecting piece is arranged between the hanging head and the supporting plate, a pair of sliding grooves are formed in the bottom surface of the supporting plate based on central symmetry, a supporting plate is connected in a sliding manner in the sliding grooves, a first telescopic rod is arranged on the side surface of the supporting plate, the end part of the output end of the first telescopic rod is fixedly connected to the side surface of the supporting plate, a supporting shaft is arranged on the side surface of the supporting plate in an penetrating manner, a mounting piece is arranged on the surface of the supporting shaft, and a pressing plate is arranged on the top surface of the mounting piece and is in an arc shape matched with the radian of an inner ring of a strip steel coil to be hung and conveyed; the locating pins are arranged on the surfaces of the supporting shafts on the opposite sides of the pair of supporting plates in a penetrating and inserting mode, locating plates are arranged on the side faces of the supporting plates and below the supporting shafts, clamping grooves are formed in the surfaces of the locating plates, and the rear end portions of the locating pins penetrating through the supporting shafts are inserted into the clamping grooves in the surfaces of the locating plates.
In one embodiment of the invention, the connecting piece comprises a connecting strip and a lifting rope, wherein the connecting strip is symmetrically arranged on the top surface of the supporting plate based on the center of the supporting plate, and the lifting rope is provided with a plurality of lifting heads and two ends of the lifting rope are respectively arranged on the surfaces of the lifting heads and the connecting strip.
In one embodiment of the invention, a pair of support plates are arranged on opposite sides and below the support shaft, and the top surfaces of the support plates are in contact with the surface of the support shaft.
In one embodiment of the invention, a pair of mounting grooves are formed in the surface of the pressing plate, the bottom ends of the mounting pieces are inserted into the mounting grooves, and limiting pins are inserted into the inner walls of the mounting grooves and positioned on two sides of the mounting pieces.
In one embodiment of the invention, a second telescopic rod is arranged on the side face of the support plate, the output end of the second telescopic rod penetrates through the support plate, and a baffle is arranged at the end of the second telescopic rod.
In one embodiment of the invention, a rubber pad is arranged on the surface of the baffle plate, which faces the pressing plate.
In one embodiment of the invention, a bearing plate is arranged on the surface of the supporting shaft, a plurality of third telescopic rods are arranged on the bottom surface of the bearing plate, the output ends of the third telescopic rods penetrate through the bearing plate, a bearing pipe is arranged at the end part of the output end of the third telescopic rods, a first sucker is arranged at the top end of the bearing pipe, a plurality of first air pumps are arranged on the top surface of the bearing plate, the output ends of the first air pumps are communicated with the bearing pipe, and the bottom ends of the bearing pipes are in a sealing state; and a plurality of through holes are formed in the top surface of the pressing plate and right above the first sucker.
In one embodiment of the invention, a pair of embedded grooves are formed in the top surface of the pressing plate and located on two sides of the through hole, embedded blocks are inserted into the embedded grooves, and the through hole is filled when the embedded blocks are inserted into the embedded grooves, so that the top surface of the pressing plate is kept complete.
In one embodiment of the invention, a pair of fixing pieces are arranged on two sides of the pressing plate, a second sucker is arranged on the surface of the fixing piece, and when the pressing plate is pressed onto the surface of the inner ring of the strip steel coil, an opening of the second sucker synchronously presses onto the surface of the inner ring of the strip steel coil; the two sides of the bearing plate are provided with a pair of second air pumps, and a conduit is arranged between the output end of each second air pump and each second sucker in a communicating way.
In one embodiment of the invention, a pair of support plates are arranged on one side opposite to each other and below the support shaft, and a fourth telescopic rod is arranged between the output end of the fourth telescopic rod and the end part of the support shaft.
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. according to the cold-rolled strip steel coil lifting equipment, when the cold-rolled strip steel coil lifting equipment is used, the supporting shaft drives the pressing plate to be inserted into the inner ring of the strip steel coil through the mounting piece, the lifting head lifts the supporting plate through the connecting piece, the supporting plate lifts the pressing plate upwards through the supporting plate, the supporting shaft and the mounting piece, the arc-shaped surface of the pressing plate is attached to the inner ring surface of the strip steel coil, the strip steel coil is lifted and transferred, the arc-shaped surface of the pressing plate is fully contacted with the inner ring surface of the strip steel coil, the contact area between the strip steel coil and the strip steel coil when the strip steel coil is lifted is increased, indentation on the surface when the strip steel coil is lifted locally is prevented, and the quality of the strip steel coil after the strip steel coil is lifted and transferred is guaranteed.
2. According to the cold-rolled strip steel coil hoisting equipment, the reinforcing plates are arranged on the opposite sides of the pair of support plates and are positioned below the support shafts, the pressing plates transmit extrusion force to the support shafts through the mounting pieces during hoisting, the reinforcing plates are arranged below the support shafts, the reinforcing plates support the lower positions of the support shafts, deformation of the support shafts is limited, the support shafts are prevented from being bent due to overlarge stress during hoisting, and the service life of the support shafts is prolonged.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view of the structure of the lower part of the supporting plate of the present invention;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of the structure of the pressing plate of the present invention;
FIG. 6 is an enlarged schematic view of portion B of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic side view of a pressure plate of the present invention;
FIG. 8 is a schematic view of the structure of the support shaft of the present invention;
FIG. 9 is an enlarged schematic view of portion C of FIG. 8 in accordance with the present invention;
FIG. 10 is a schematic view of a pressing plate of the present invention;
FIG. 11 is an enlarged schematic view of portion D of FIG. 10 in accordance with the invention;
FIG. 12 is a schematic view of the structure of the carrier plate of the present invention;
FIG. 13 is a schematic representation of the insert block location of the present invention.
Description of the specification reference numerals: 1. a support plate; 11. a lifting head; 12.a connecting piece; 121. a hanging rope; 122. a connecting strip; 13. a support plate; 14. a chute; 15. a first telescopic rod; 16. a support shaft; 17. a positioning pin; 18. a positioning plate; 19. a mounting member; 2.a pressing plate; 21. a reinforcing plate; 22. a limiting pin; 23. a mounting groove; 3. a second telescopic rod; 31. a baffle; 4. a through hole; 41. a receiving plate; 42. a third telescopic rod; 43. a socket pipe; 44. a first suction cup; 45. a first air pump; 5. an embedded block; 51. an embedding groove; 6. a fixing member; 61. a second suction cup; 62. a second air pump; 7. a fourth telescopic rod; 71. and a connecting frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Referring to fig. 1-6, the cold-rolled strip steel coil hanging and conveying equipment comprises a supporting plate 1, wherein a hanging head 11 is arranged on the top surface of the supporting plate 1, a connecting piece 12 is arranged between the hanging head 11 and the supporting plate 1, a pair of sliding grooves 14 are formed in the bottom surface of the supporting plate 1 based on central symmetry, a supporting plate 13 is connected in a sliding manner in the sliding grooves 14, a first telescopic rod 15 is arranged on the side surface of the supporting plate 1, the end part of the output end of the first telescopic rod 15 is fixedly connected to the side surface of the supporting plate 13, a supporting shaft 16 is arranged on the side surface of the supporting plate 13 in an penetrating manner, a mounting piece 19 is arranged on the surface of the supporting shaft 16, a pressing plate 2 is arranged on the top surface of the mounting piece 19, and the pressing plate 2 is arranged into an arc shape which is matched with the radian of an inner ring of a strip steel coil to be hung and conveyed; the surfaces of the support shafts 16 positioned on the opposite sides of the support plates 13 are connected with positioning pins 17 in a penetrating and inserting manner, the side surfaces of the support plates 13 and the lower parts of the support shafts 16 are provided with positioning plates 18, the surfaces of the positioning plates 18 are provided with clamping grooves, and the rear end parts of the positioning pins 17 penetrating through the support shafts 16 are inserted into the clamping grooves on the surfaces of the positioning plates 18;
When the device is used, the supporting shaft 16 is inserted into the inner ring of the strip steel coil to be transferred, the supporting shaft 16 drives the pressing plate 2 to be inserted into the inner ring of the strip steel coil through the mounting piece 19, then the first telescopic rod 15 is started, the first telescopic rod 15 drives the supporting plate 13 to move in the sliding groove 14, when the supporting plate 13 moves to the initial position where the end part of the supporting shaft 16 can penetrate, then the supporting shaft 16 is driven to move, the end parts of the supporting shaft 16 penetrate through the two supporting plates 13 respectively, then the supporting shaft 16 penetrates through the positioning pins 17 and is inserted into the clamping grooves on the positioning plates 18, the position of the supporting shaft 16 is limited, then the lifting machine lifts the lifting head 11 through the lifting hook, the supporting plate 1 is lifted up through the connecting piece 12, the supporting plate 1 is attached to the inner ring surface of the strip steel coil through the supporting plate 13, the steel coil is lifted up and transferred, the arc surface of the pressing plate 2 is fully contacted with the inner ring surface of the strip steel coil, the contact area between the strip steel coil and the strip steel coil is increased, the surface of the strip steel coil is prevented from moving, and the quality of the strip steel coil is guaranteed.
The connecting piece 12 comprises connecting strips 122 and lifting ropes 121, the connecting strips 122 are symmetrically arranged on the top surface of the supporting plate 1 based on the center of the supporting plate 1, the lifting ropes 121 are provided with a plurality of connecting strips, and two ends of each connecting strip are respectively arranged on the surfaces of the lifting head 11 and the connecting strips 122; when lifting the lifting head 11 through the lifting hook, the lifting head 11 lifts the supporting plate 1 through the lifting rope 121 and the connecting strip 122, the connecting strip 122 is based on the central symmetry of the supporting plate 1, and the plurality of lifting ropes 121 uniformly disperse the pulling force of the lifting head 11 acting on the connecting strip 122, so that the connecting strip 122 is uniformly subjected to lifting pulling force, and the supporting plate 1 is uniformly subjected to lifting pulling force, thereby being beneficial to improving the lifting stability.
A pair of support plates 13 are arranged on opposite sides and below the support shaft 16, a reinforcing plate 21 is arranged on the lower side, and the top surface of the reinforcing plate 21 is in contact with the surface of the support shaft 16; the pressing plate 2 transmits the extrusion force to the support shaft 16 through the mounting piece 19 during lifting, the reinforcing plate 21 is arranged below the support shaft 16, the reinforcing plate 21 supports the lower position of the support shaft 16, the deformation of the support shaft 16 is limited, the support shaft 16 is prevented from being bent due to overlarge stress during lifting, and the service life of the support shaft 16 is prolonged.
Referring to fig. 7-9, a pair of mounting grooves 23 are formed in the surface of the pressing plate 2, the bottom ends of the mounting pieces 19 are inserted into the mounting grooves 23, and limiting pins 22 are inserted into the inner walls of the mounting grooves 23 and positioned on two sides of the mounting pieces 19; for the belted steel roll of different diameter inner circles, change the butt clamp plate 2 of adaptation through dismantling mounting 19, improve equipment application scope, specifically, through driving mounting 19 with butt clamp plate 2 and take out mounting groove 23, later change the butt clamp plate 2 of adaptation, butt clamp plate 2 and mounting 19 welding together, later insert mounting 19 in mounting groove 23 again, finally through spacer pin 22 restriction position, accomplish the change of different butt clamp plates 2, improve the suitability of equipment.
The side surface of the support plate 13 is provided with a second telescopic rod 3, the output end of the second telescopic rod 3 penetrates through the support plate 13, and the end part of the second telescopic rod is provided with a baffle plate 31; when the pressing plate 2 presses against the surface of the inner ring of the strip steel coil, the second telescopic rod 3 is started, and the output end of the second telescopic rod 3 drives the baffle plate 31 to press against the end part of the strip steel coil, so that the strip steel coil is difficult to move relative to the pressing plate 2 when the strip steel coil is hung, and the stability of hanging and conveying the strip steel coil is improved.
A rubber pad is arranged on one surface of the baffle 31 facing the pressing plate 2; when the baffle 31 is propped against the end part of the strip steel coil, the rubber pad can be propped against the end part of the strip steel coil, so that the baffle 31 can limit the strip steel coil to provide buffering, and the baffle 31 is prevented from being damaged due to rigid contact with the strip steel coil.
Referring to fig. 7 to 13, the surface of the support shaft 16 is provided with a receiving plate 41, the bottom surface of the receiving plate 41 is provided with a plurality of third telescopic rods 42, the output ends of the third telescopic rods 42 penetrate through the receiving plate 41, the end parts of the output ends of the third telescopic rods 42 are provided with receiving pipes 43, the top ends of the receiving pipes 43 are provided with first suckers 44, the top surface of the receiving plate 41 is provided with a plurality of first air pumps 45, the output ends of the first air pumps 45 are communicated with the receiving pipes 43, and the bottom ends of the receiving pipes 43 are in a sealing state; a plurality of through holes 4 are formed on the top surface of the pressing plate 2 and right above the first sucker 44; when the inner ring end of the strip steel coil is positioned at the uppermost part of the inner ring, the pressing plate 2 is obliquely pressed to the surface of the inner ring of the strip steel coil, namely the inner ring of the strip steel coil is avoided during pressing, then the third telescopic rod 42 is started, the output end of the third telescopic rod 42 drives the first sucker 44 at the top end of the bearing pipe 43 to pass through the through hole 4, the surface of the inner ring of the strip steel coil is pressed, meanwhile, the first air pump 45 is started, the first air pump 45 pumps air to the bearing pipe 43, the first sucker 44 is further used for pumping air, the first sucker 44 adsorbs the inner ring surface of the strip steel coil, then when the lifting head 11 is pulled upwards through the lifting hook, the first sucker 44 drives the inner ring of the strip steel coil to be pulled, so that the strip steel coil is driven to rotate, the position of the inner ring steel coil end moves to the uppermost position no longer, and then the first sucker 44 is pressed to the uppermost position of the inner ring of the strip steel coil again through the pressing plate 2, and deformation damage of the strip steel coil end is avoided when the strip steel coil is pressed by the pressing plate 2; more convenient than pushing by hand or other machines.
A pair of embedded grooves 51 are formed in the top surface of the pressing plate 2 and located on two sides of the through hole 4, embedded blocks 5 are inserted into the embedded grooves 51, and the through hole 4 is filled when the embedded blocks 5 are inserted into the embedded grooves 51, so that the top surface of the pressing plate 2 is kept complete; after the strip steel coil is driven to rotate through the first sucker 44, the embedded block 5 is inserted into the embedded groove 51, the through hole 4 is filled when the embedded block 5 is inserted into the embedded groove 51, so that the top surface of the pressing plate 2 is kept complete, the pressing integrity is ensured when the pressing plate 2 presses the inner ring surface of the strip steel coil, and the reduction of the stress area of the strip steel coil is avoided.
A pair of fixing pieces 6 are arranged on two sides of the pressing plate 2, a second sucking disc 61 is arranged on the surface of the fixing piece 6, and when the pressing plate 2 is pressed onto the surface of the inner ring of the strip steel coil, the opening of the second sucking disc 61 synchronously presses onto the surface of the inner ring of the strip steel coil; a pair of second air pumps 62 are arranged on two sides of the bearing plate 41, and a conduit is arranged between the output end of the second air pump 62 and the second sucker 61 in a communicating way; when the pressing plate 2 presses the inner ring of the strip steel coil, the opening of the second sucker 61 synchronously presses the inner ring surface of the strip steel coil, the second air pump 62 is started when the strip steel coil is lifted and conveyed, the second air pump 62 pumps air to the second sucker 61 through the guide pipe, the second sucker 61 is adsorbed on the inner ring surface of the strip steel coil, the connection stability of the pressing plate 2 and the strip steel coil is further limited, and when the strip steel coil is prevented from being lifted and conveyed, the strip steel coil rotates relative to the pressing plate 2, so that the lifting and conveying stability of the strip steel coil is further improved.
A fourth telescopic rod 7 is arranged on one side of the pair of support plates 13 opposite to each other and below the support shaft 16, and a connecting frame 71 is arranged between the output end of the fourth telescopic rod 7 and the end part of the support shaft 16; when the pressing plate 2 is inserted into the inner ring of the strip steel coil, the supporting shaft 16 at one end needs to be pulled out of the supporting plate 13, the supporting shaft 16 is moved to reset after the pressing plate 2 is inserted into the inner ring of the strip steel coil, then when the pressing plate 2 is pulled out of the inner ring of the strip steel coil, the supporting shaft 16 also needs to be moved, specifically, when the supporting shaft 16 is moved, the fourth telescopic rod 7 is started, the fourth telescopic rod 7 drives the supporting shaft 16 to move through the connecting frame 71, the operation of a worker is assisted, and the operation intensity of the worker is reduced.
When the steel strip coil lifting device is used, the supporting shaft 16 is inserted into the inner ring of the steel strip coil to be transferred, the supporting shaft 16 drives the pressing plate 2 to be inserted into the inner ring of the steel strip coil through the mounting piece 19, then the first telescopic rod 15 is started, the first telescopic rod 15 drives the supporting plate 13 to move in the sliding groove 14, the supporting plate 13 stops when moving to an initial position where the end part of the supporting shaft 16 can penetrate, then the supporting shaft 16 is driven to move, the end parts of the supporting shaft 16 penetrate through the two supporting plates 13 respectively, then the supporting shaft 16 penetrates through the positioning pin 17 and is inserted into the clamping groove on the positioning plate 18, the position of the supporting shaft 16 is limited, the lifting machine lifts the lifting head 11 through the lifting hook, the lifting head 11 lifts the supporting plate 1 upwards through the supporting plate 13, the supporting shaft 16 and the mounting piece 19, the arc-shaped surface of the pressing plate 2 is attached to the inner ring surface of the steel strip coil, the steel strip coil is lifted and transferred, the arc-shaped surface of the pressing plate 2 is fully contacted with the inner ring surface of the steel coil, and the contact area between the steel coil and the strip coil is increased when the strip is lifted; wherein when the lifting head 11 is lifted by the lifting hook, the lifting head 11 lifts the supporting plate 1 by the lifting rope 121 and the connecting strip 122, the connecting strip 122 is centrosymmetric based on the supporting plate 1, and the plurality of lifting ropes 121 uniformly disperse the pulling force of the lifting head 11 on the connecting strip 122.
Wherein, when lifting, the pressing plate 2 transmits the extrusion force to the support shaft 16 through the mounting piece 19, the reinforcing plate 21 is arranged below the support shaft 16, the reinforcing plate 21 supports the lower position of the support shaft 16, and the deformation of the support shaft 16 is limited; for the strip steel coils with inner rings of different diameters, the matched pressing plate 2 is replaced by disassembling the mounting piece 19, the application range of the equipment is improved, specifically, the pressing plate 2 drives the mounting piece 19 to be pulled out of the mounting groove 23, then the matched pressing plate 2 is replaced, the pressing plate 2 and the mounting piece 19 are welded together, then the mounting piece 19 is inserted into the mounting groove 23, and finally the position is limited by the limiting pin 22, so that the replacement of different pressing plates 2 is completed; when the pressing plate 2 presses the surface of the inner ring of the strip steel coil, the second telescopic rod 3 is started, and the output end of the second telescopic rod 3 drives the baffle plate 31 to press the end part of the strip steel coil, so that when the strip steel coil is hoisted; when the baffle 31 is propped against the end part of the strip steel coil, the rubber pad can be propped against the end part of the strip steel coil, so that the baffle 31 can limit the strip steel coil to provide buffering, and the baffle 31 is prevented from being damaged due to rigid contact with the strip steel coil; when the inner ring end of the strip steel coil is positioned at the uppermost part of the inner ring, the pressing plate 2 is obliquely pressed to the surface of the inner ring of the strip steel coil, namely, the inner ring of the strip steel coil is avoided when the pressing plate is pressed, then the third telescopic rod 42 is started, the output end of the third telescopic rod 42 drives the first sucker 44 at the top end of the bearing tube 43 to pass through the through hole 4, the surface of the inner ring of the strip steel coil is pressed, meanwhile, the first air pump 45 is started, the first air pump 45 pumps air to the bearing tube 43, and then pumps air to the first sucker 44, the first sucker 44 adsorbs the inner ring surface of the strip steel coil, and then when the lifting head 11 is pulled upwards through the lifting hook, the first sucker 44 drives the inner ring of the strip steel coil to be pulled, so that the strip steel coil is subjected to rotation thrust, the strip is driven to rotate, the position of the inner ring strip steel end is moved to the uppermost position no longer, and then the first sucker 44 is pressed to the uppermost position of the inner ring of the strip steel coil through the pressing plate 2, and deformation damage caused when the strip steel coil end is pressed by the pressing plate 2 is avoided.
After the strip steel coil is driven to rotate by the first sucker 44, the embedded block 5 is inserted into the embedded groove 51, and the through hole 4 is filled when the embedded block 5 is inserted into the embedded groove 51, so that the top surface of the pressing plate 2 is kept complete; when the pressing plate 2 presses the inner ring of the strip steel coil, the opening of the second sucker 61 synchronously presses the inner ring surface of the strip steel coil, the second air pump 62 is started when the strip steel coil is hung and sent, the second air pump 62 pumps air to the second sucker 61 through a guide pipe, the second sucker 61 is adsorbed on the inner ring surface of the strip steel coil, the connection stability of the pressing plate 2 and the strip steel coil is further limited, and the strip steel coil is prevented from being hung and sent; when the pressing plate 2 is inserted into the inner ring of the strip steel coil, the supporting shaft 16 at one end needs to be pulled out of the supporting plate 13, the supporting shaft 16 is moved to reset after the pressing plate 2 is inserted into the inner ring of the strip steel coil, and then the supporting shaft 16 needs to be moved when the pressing plate 2 is pulled out of the inner ring of the strip steel coil, specifically, when the supporting shaft 16 is moved, the fourth telescopic rod 7 is started to drive the supporting shaft 16 to move through the connecting frame 71, so that the operation of workers is assisted.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.
Claims (9)
1. The utility model provides a cold rolled strip coil of strip hangs and send equipment which characterized in that: the lifting device comprises a supporting plate (1), wherein a lifting head (11) is arranged on the top surface of the supporting plate (1), a connecting piece (12) is arranged between the lifting head (11) and the supporting plate (1), a pair of sliding grooves (14) are formed in the bottom surface of the supporting plate (1) based on central symmetry, a supporting plate (13) is connected to the inner side of the sliding grooves (14) in a sliding mode, a first telescopic rod (15) is arranged on the side surface of the supporting plate (1), the end portion of the output end of the first telescopic rod (15) is fixedly connected to the side surface of the supporting plate (13), a supporting shaft (16) is arranged on the side surface of the supporting plate (13) in an inserted mode, a mounting piece (19) is arranged on the surface of the supporting shaft (16), and a pressing plate (2) is arranged on the top surface of the mounting piece (19) and is arranged to be in an arc shape matched with the radian of a strip steel coil to be lifted; the surfaces of the support shafts (16) positioned on the opposite sides of the pair of support plates (13) are connected with positioning pins (17) in a penetrating manner, positioning plates (18) are arranged on the side surfaces of the support plates (13) and below the support shafts (16), clamping grooves are formed in the surfaces of the positioning plates (18), and the rear end parts of the positioning pins (17) penetrating through the support shafts (16) are inserted into the clamping grooves in the surfaces of the positioning plates (18); the surface of the supporting shaft (16) is provided with a bearing plate (41), the bottom surface of the bearing plate (41) is provided with a plurality of third telescopic rods (42), the output ends of the third telescopic rods (42) penetrate through the bearing plate (41), the end parts of the output ends of the third telescopic rods (42) are provided with bearing pipes (43), the top ends of the bearing pipes (43) are provided with first suckers (44), the top surface of the bearing plate (41) is provided with a plurality of first air pumps (45), the output ends of the first air pumps (45) are communicated with the bearing pipes (43), and the bottom ends of the bearing pipes (43) are in a sealing state; a plurality of through holes (4) are formed in the top surface of the pressing plate (2) and right above the first sucker (44).
2. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: the connecting piece (12) comprises connecting strips (122) and lifting ropes (121), the connecting strips (122) are symmetrically arranged on the top surface of the supporting plate (1) based on the center of the supporting plate (1), and the lifting ropes (121) are provided with a plurality of lifting heads (11) and two ends of the lifting ropes are respectively arranged on the surfaces of the connecting strips (122).
3. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: a pair of support plates (13) are arranged on one opposite side and below the support shaft (16), and the top surfaces of the reinforcement plates (21) are in contact with the surface of the support shaft (16).
4. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: a pair of mounting grooves (23) are formed in the surface of the pressing plate (2), the bottom ends of the mounting pieces (19) are inserted into the mounting grooves (23), and limiting pins (22) are inserted into the inner walls of the mounting grooves (23) and located on the two sides of the mounting pieces (19).
5. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: the side face of the support plate (13) is provided with a second telescopic rod (3), and the output end of the second telescopic rod (3) penetrates through the support plate (13) and the end part of the second telescopic rod is provided with a baffle plate (31).
6. The cold rolled strip coil hanging and conveying equipment according to claim 5, wherein: a rubber pad is arranged on one surface of the baffle plate (31) facing the pressing plate (2).
7. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: the top surface of pressing board (2) just is located the both sides of through-hole (4) have seted up a pair of embedded groove (51), the inside grafting of embedded groove (51) has embedded block (5), inside with through-hole (4) packing when embedded block (5) inserts embedded groove (51), make the top surface of pressing board (2) remains intact.
8. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: a pair of fixing pieces (6) are arranged on two sides of the pressing plate (2), a second sucker (61) is arranged on the surface of the fixing pieces (6), and when the pressing plate (2) is pressed onto the surface of the inner ring of the strip steel coil, an opening of the second sucker (61) is synchronously pressed onto the surface of the inner ring of the strip steel coil; two sides of the bearing plate (41) are provided with a pair of second air pumps (62), and a conduit is arranged between the output end of each second air pump (62) and each second sucker (61) in a communicating manner.
9. The cold rolled strip coil hanging and conveying equipment as claimed in claim 1, wherein: a pair of support plates (13) are arranged on one side opposite to each other and below the support shaft (16), a fourth telescopic rod (7) is arranged, and a connecting frame (71) is arranged between the output end of the fourth telescopic rod (7) and the end part of the support shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311300904.1A CN117088227B (en) | 2023-10-09 | 2023-10-09 | Cold-rolled strip steel coil hanging and conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311300904.1A CN117088227B (en) | 2023-10-09 | 2023-10-09 | Cold-rolled strip steel coil hanging and conveying equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117088227A CN117088227A (en) | 2023-11-21 |
| CN117088227B true CN117088227B (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311300904.1A Active CN117088227B (en) | 2023-10-09 | 2023-10-09 | Cold-rolled strip steel coil hanging and conveying equipment |
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| Country | Link |
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| CN (1) | CN117088227B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772448A (en) * | 2022-06-22 | 2022-07-22 | 沧州中铁装备制造材料有限公司 | C-shaped hook type hoisting equipment for steel coil |
| CN116371945A (en) * | 2023-05-16 | 2023-07-04 | 张家港扬子江冷轧板有限公司 | Steel coil threading equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204185110U (en) * | 2014-10-22 | 2015-03-04 | 安徽飞达新材料科技股份有限公司 | A kind of coil of strip upending frame |
| JP2016124678A (en) * | 2015-01-05 | 2016-07-11 | 共伸鉄工株式会社 | Lifting device for lifting wire coil |
| CN210419125U (en) * | 2019-08-08 | 2020-04-28 | 宁波兰羚钢铁实业有限公司 | Fork truck transfer device for naked steel coil material |
-
2023
- 2023-10-09 CN CN202311300904.1A patent/CN117088227B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772448A (en) * | 2022-06-22 | 2022-07-22 | 沧州中铁装备制造材料有限公司 | C-shaped hook type hoisting equipment for steel coil |
| CN116371945A (en) * | 2023-05-16 | 2023-07-04 | 张家港扬子江冷轧板有限公司 | Steel coil threading equipment |
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| Publication number | Publication date |
|---|---|
| CN117088227A (en) | 2023-11-21 |
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