CN110190560B - Lightning protection electricity inspection ring insulation shield mounting tool - Google Patents
Lightning protection electricity inspection ring insulation shield mounting tool Download PDFInfo
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- CN110190560B CN110190560B CN201910618280.5A CN201910618280A CN110190560B CN 110190560 B CN110190560 B CN 110190560B CN 201910618280 A CN201910618280 A CN 201910618280A CN 110190560 B CN110190560 B CN 110190560B
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- 238000009413 insulation Methods 0.000 title claims abstract description 105
- 230000005611 electricity Effects 0.000 title claims abstract description 52
- 238000007689 inspection Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000012360 testing method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The application provides a lightning protection electricity inspection ring insulation shield mounting tool, which comprises an insulation outer rod, an insulation shield storage device, an insulation handle, a transmission device and a rubber nail locking device; the transmission device is arranged between the insulation shield storage device and the insulation handle. According to the lightning protection electricity checking ring insulation shield mounting tool, the lightning protection electricity checking ring insulation shield is arranged in the insulation shield storage device, the insulation handle is operated, the insulation shield storage device is closed through the transmission device, the rubber nails are inserted into the buttonholes and locked through the rubber nail locking device, the installation of the lightning protection electricity checking ring insulation shield can be realized under the condition that an overhead line is electrified, a power supply is not required to be cut off in the mounting process, a human hand is not required to be directly contacted with the overhead line, and the safety of an operator is ensured; the lightning protection electricity checking ring can be adjusted in an electrified mode at any time through matching with other tools, and the lightning protection effect is improved, so that the reliability of urban and rural power supply networks is improved.
Description
Technical Field
The application relates to the technical field of insulation shield installation, in particular to an insulation shield installation tool for a lightning protection electricity inspection ring.
Background
In the operation process of the 10kV insulated overhead conductor, the conductor can be subjected to self-torsion phenomenon and is difficult to restore due to abnormal electric force, construction process and the like, and the lightning protection electricity testing ring on the conductor is also twisted along with the conductor and is difficult to restore. After the lightning protection electricity checking ring is twisted to a certain angle, the lightning protection effect of the lightning protection electricity checking ring can be influenced, and restoration is needed to be realized through adjustment. During adjustment, a dismounting tool of the lightning protection electricity checking ring insulation shield, a bare lightning protection electricity checking ring position adjusting tool and a mounting tool of the lightning protection electricity checking ring insulation shield are needed. The live dismounting tool of the lightning protection electricity checking ring insulation shield and the electric potential adjusting tool of the exposed lightning protection electricity checking ring belt are developed successfully, so that the lightning protection electricity checking ring insulation shield mounting tool used in the uninterrupted power supply state needs to be designed to be matched with the live dismounting tool of the lightning protection electricity checking ring insulation shield and the electric potential adjusting tool of the exposed lightning protection electricity checking ring belt, the lightning protection electricity checking ring is adjusted at any time in a live mode, the lightning protection effect is improved, and the reliability of urban and rural power supply networks is improved.
Disclosure of Invention
The utility model aims at solving the above problems and provides a lightning protection electricity inspection ring insulation shield mounting tool.
The application provides an insulating guard shield mounting tool of ring is tested in lightning protection, and insulating guard shield is tested in lightning protection includes insulating guard shield main part, sets up the rubber nail in insulating guard shield main part and supplies rubber nail male buttonhole. The lightning protection electricity inspection ring insulation shield mounting tool comprises a hollow insulation outer rod; one end of the insulation outer rod is provided with an insulation shield storage device, and the other end of the insulation outer rod is provided with an insulation handle; a transmission device is arranged between the insulating handle and the insulating shield storage device so as to adjust the opening and closing of the insulating shield storage device; the insulation shield storage device comprises a first storage device and a second storage device; one end of the first storage device is fixed on the insulating outer rod and is arranged along the axial direction of the insulating outer rod, and the other end of the first storage device is hinged with the second storage device through a hinge; the first storage device and the second storage device are respectively provided with a shield hook for temporarily fixing the insulation shield main body on the insulation shield storage device; one end of the first storage device, which is far away from the hinge, is provided with a groove matched with the button hole for inserting the rubber nail; the second storage device is provided with a first through hole for accommodating a nail cap of a rubber nail; the second storage device is hinged with a connecting rod at one end close to the hinge; one end of the connecting rod, which is far away from the second storage device, is hinged with a rubber nail locking device; one end of the connecting rod, which is far away from the second storage device, is also provided with a second through hole; a first bolt is arranged between the connecting rod and the second storage device; the first bolt passes through the second through hole and is in sliding connection with the connecting rod; one end of the first bolt is fixed on the second storage device, and the other end of the first bolt is provided with a limit nut; a third spring is sleeved on the part of the first bolt, which is positioned between the second storage device and the connecting rod; the transmission device comprises an insulating pull rod which is arranged in the insulating outer rod and is axially arranged along the insulating outer rod; one end of the insulating pull rod is hinged with the insulating handle, and the other end of the insulating pull rod is fixedly connected with a pull rope; one end of the pull rope far away from the insulation pull rod bypasses a fixed pulley arranged in the insulation outer rod and is connected with the cable stayed plate; the cable-stayed plate freely penetrates through the upper end of the insulating outer rod, and one end, far away from the pull rope, of the cable-stayed plate is hinged with a connecting frame; a first spring is arranged at the hinge joint of the connecting frame and the inclined pull plate; one end of the first spring, which is far away from the connecting frame, is fixedly connected with the first storage device; one end of the connecting frame, which is far away from the inclined pull plate, is fixedly connected with the middle part of the connecting rod; a first insulation clamp is sleeved at one end of the insulation outer rod, which is close to the insulation handle; the insulating handle comprises an operating rod and a connecting rod fixed on the operating rod; the connecting rod penetrates through the lower end of the insulating outer rod and is hinged with the insulating pull rod; one end of the connecting rod, which is far away from the operating rod, is hinged with the first insulating clamp.
According to the technical scheme provided by certain embodiments of the application, the rubber nail locking device comprises a supporting frame; two sides of the support frame are symmetrically provided with fixing seats; the fixed seat is provided with an impact head which can penetrate through the first through hole; a third spring is fixed on the support frame; one end of the third spring far away from the supporting frame is fixedly connected with the connecting rod.
According to the technical scheme provided by certain embodiments of the application, the impact head is cylindrical, and the radius of the impact head is smaller than that of the first through hole.
According to the technical scheme that this application provided by some embodiments, the support frame is the arc setting, and the arc opening of support frame is towards second storage device.
According to the technical scheme provided by certain embodiments of the application, the middle part of the support frame is fixedly connected with a hinge; one end of the hinge piece far away from the supporting frame is hinged with the connecting rod.
According to the technical scheme provided by certain embodiments of the application, the insulating pull rod is sleeved with a second spring; one end of the second spring is connected with a spring limiting plate fixed on the insulation outer rod, and the other end of the second spring is connected with a spring limiting pipe fixedly sleeved on the insulation pull rod.
According to the technical scheme provided by certain embodiments of the application, a second insulating clamp is sleeved outside the insulating outer rod; the first storage device is fixedly connected to the second insulating clamp.
According to the technical scheme provided by certain embodiments of the application, two ends of the insulating outer rod are respectively provided with an insulating plug.
According to the technical scheme that some embodiments of this application provided, insulating outer pole, first storage device, second storage device, insulating handle, insulating pull rod, fixed pulley, inclined pull plate, link, connecting rod, support frame, hinge, impact head, first insulating clamp and the insulating clamp of second are epoxy glass steel material.
The beneficial effects of this application: the lightning protection electricity checking ring insulation shield is arranged in the insulation shield storage device and is temporarily fixed by a shield hook, one end with a button hole is arranged in the first storage device, the button hole is aligned with the groove, one end with a rubber nail is arranged in the second storage device, a nail cap of the rubber nail is arranged in the first through hole, the lightning protection electricity checking ring insulation shield is moved to the lightning protection electricity checking ring, and when the insulation handle is held for the first time, the first storage device and the second storage device are closed by the transmission device; when the insulating handle is held again, the rubber nails are inserted into the buttonholes and locked through the rubber nail locking device, and then the installation of the lightning protection electricity inspection ring insulating protective cover is completed. In the installation process, the power supply is not required to be cut off, and a human hand is not required to directly contact with the overhead line, so that the safety of operators is ensured; through with this lightning protection test ring insulating guard shield mounting tool with lightning protection test ring insulating guard shield extracting tool and naked lightning protection test ring adjustment tool cooperate, can realize at any time electrified adjustment lightning protection test ring to lightning protection effect has been improved, and then the reliability of city and rural power network has been improved.
Drawings
Fig. 1 is a schematic structural diagram of an installation tool for an insulation shield of a lightning protection electricity inspection ring according to an embodiment of the present application;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
fig. 3 is a schematic structural view of a rubber nail locking device of a lightning protection electricity inspection ring insulation shield mounting tool according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a first storage device of a lightning protection electricity inspection ring insulation shield installation tool according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a second storage device of the lightning protection electricity inspection ring insulation shield installation tool according to the embodiment of the present application.
The text labels in the figures are expressed as:
1. an insulating outer rod; 2. a first storage device; 3. a second storage device; 4. a hinge; 5. a shield hook; 6. a groove; 7. a first through hole; 8. a connecting rod; 9. an insulating pull rod; 10. a pull rope; 11. a fixed pulley; 12. a diagonal draw plate; 13. a connecting frame; 14. a first spring; 15. a first insulating collar; 16. an operation lever; 17. a connecting rod; 18. a support frame; 19. a fixing seat; 20. an impact head; 21. a third spring; 22. a hinge; 23. a second spring; 24. a spring limiting plate; 25. a spring limit tube; 26. a second insulating clip; 27. a rubber nail locking device; 28. a first bolt; 29. and (5) limiting the nut.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present application, the following detailed description of the present application is provided by way of example and illustration only, and should not be construed to limit the scope of the present application in any way.
As shown in fig. 1 to 5, the embodiment provides a lightning protection electricity inspection ring insulation shield mounting tool, and the lightning protection electricity inspection ring insulation shield includes an insulation shield main body, rubber nails arranged on the insulation shield main body, and buttonholes for inserting the rubber nails. The lightning protection electricity inspection ring insulation shield mounting tool comprises a hollow insulation outer rod 1; one end of the insulation outer rod 1 is provided with an insulation shield storage device, and the other end is provided with an insulation handle; a transmission device is arranged between the insulating handle and the insulating shield storage device so as to adjust the opening and closing of the insulating shield storage device; the insulation shield storage device comprises a first storage device 2 and a second storage device 3; one end of the first storage device 2 is fixed on the insulating outer rod 1 and is arranged along the axial direction of the insulating outer rod 1, and the other end of the first storage device is hinged with the second storage device 3 through a hinge 4; the first storage device 2 and the second storage device 3 are respectively provided with a shield hook 5 for temporarily fixing the insulation shield main body on the insulation shield storage device; the first storage device 2 is provided with a groove 6 matched with the button hole at one end far away from the hinge 4 for inserting the rubber nail; the second storage device 3 is provided with a first through hole 7 for accommodating a nail cap of a rubber nail; the second storage device 3 is hinged with a connecting rod 8 at one end close to the hinge 4; one end of the connecting rod 8 far away from the second storage device 3 is hinged with a rubber nail locking device 27; the end of the connecting rod 8 far away from the second storage device 3 is also provided with a second through hole; a first bolt 28 is arranged between the connecting rod 8 and the second storage device 3; the first bolt 28 passes through the second through hole and is slidably connected with the connecting rod 8; one end of the first bolt 28 is fixed on the second storage device 3, and the other end is provided with a limit nut 29; the part of the first bolt 28 between the second storage device 3 and the connecting rod 8 is sleeved with a third spring 21; the transmission device comprises an insulating pull rod 9 which is arranged in the insulating outer rod 1 and is axially arranged along the insulating outer rod 1; one end of the insulating pull rod 9 is hinged with the insulating handle, and the other end is fixedly connected with a pull rope 10; one end of the pull rope 10 far away from the insulation pull rod 9 bypasses a fixed pulley 11 arranged in the insulation outer rod 1 and is connected with a cable stayed plate 12; the inclined pull plate 12 freely penetrates through the upper end of the insulating outer rod 1, and one end, away from the pull rope 10, of the inclined pull plate 12 is hinged with a connecting frame 13; a first spring 14 is arranged at the hinge joint of the connecting frame 13 and the inclined pull plate 12; one end of the first spring 14, which is far away from the connecting frame 13, is fixedly connected with the first storage device 2; one end of the connecting frame 13 far away from the inclined pull plate 12 is fixedly connected with the middle part of the connecting rod 8; a first insulation clamp 15 is sleeved at one end of the insulation outer rod 1 close to the insulation handle; the insulating handle comprises an operating rod 16 and a connecting rod 17 fixed on the operating rod 16; the operating lever 16 is an arc lever; the connecting rod 17 penetrates through the lower end of the insulating outer rod 1 and is hinged with the insulating pull rod 9; the end of the connecting rod 17 remote from the operating rod 16 is articulated to the first insulating clip 15.
In a preferred embodiment, the rubber nail locking device 27 comprises a support 18; two sides of the supporting frame 18 are symmetrically provided with fixed seats 19; the fixed seat 19 is provided with an impact head 20 which can penetrate through the first through hole 7; a third spring 21 is fixed on the support frame 18; the end of the third spring 21 far away from the supporting frame 18 is fixedly connected with the connecting rod 8.
In a preferred embodiment, the impact head 20 is cylindrical, the radius of the impact head 20 being smaller than the radius of the first through hole 7.
In a preferred embodiment, the support 18 is arranged in an arc shape, the arc-shaped opening of the support 18 facing the second storage means 3.
In a preferred embodiment, the middle portion of the support frame 18 is fixedly connected with a hinge 22; the end of the hinge 22 remote from the support 18 is hinged to the link 8.
In a preferred embodiment, the insulating pull rod 9 is sleeved with a second spring 23; one end of the second spring 23 is connected with a spring limiting plate 24 fixed on the insulating outer rod 1, and the other end is connected with a spring limiting pipe 25 fixedly sleeved on the insulating pull rod 9.
In a preferred embodiment, the outer part of the insulating outer rod 1 is sleeved with a second insulating collar 26; the first storage device 2 is fixedly connected to the second insulating collar 26.
In a preferred embodiment, the two ends of the insulating outer rod 1 are respectively provided with insulating plugs.
In a preferred embodiment, the insulating outer rod 1, the first storage device 2, the second storage device 3, the insulating handle, the insulating pull rod 9, the fixed pulley 11, the cable-stayed plate 12, the connecting frame 13, the connecting rod 8, the supporting frame 18, the hinge 22, the impact head 20, the first insulating clamping hoop 15 and the second insulating clamping hoop 26 are all made of epoxy glass fiber reinforced plastics materials. In other embodiments of the present application, the insulating outer rod 1, the first storage device 2, the second storage device 3, the insulating handle, the insulating pull rod 9, the fixed pulley 11, the cable-stayed plate 12, the connecting frame 13, the connecting rod 8, the supporting frame 18, the hinge 22, the impact head 20, the first insulating clip 15 and the second insulating clip 26 may be provided as other materials with high mechanical strength and high insulating grade.
When the lightning protection electricity test ring insulation shield mounting tool provided by the embodiment of the application is used, firstly, an insulation shield main body to be mounted is placed in an insulation shield storage device and is temporarily fixed by a shield hook 5, wherein one end with a button hole is placed in a first storage device 2 and the button hole is aligned with a groove 6, one end with a rubber nail is placed in a second storage device 3, and a nail cap of the rubber nail is placed in a first through hole 7; the second step, holding one end of the insulating outer rod 1 far away from the insulating shield storage device, transferring the insulating shield of the lightning protection electricity checking ring to the adjusted lightning protection electricity checking ring and covering the outer part of the lightning protection electricity checking ring, holding the middle part of the operating rod 16 of the insulating handle, driving the insulating pull rod 9 hinged with the connecting rod 17 of the insulating handle to move downwards, simultaneously, moving the spring limiting tube 25 downwards and compressing the second spring 23 to deform, the stay cord 10 connected with the insulation pull rod 9 moves downwards, the fixed pulley 11 rotates, the stay cord 12 generates a trend of moving downwards to the right when being pulled by the stay cord 10, the first spring 14 is stretched and deformed, the connecting frame 13 rotates to one side close to the insulation outer rod 1 under the thrust action of the stay cord 12, and the second storage device 3 is driven to be gradually buckled to the first storage device 2 until being closed; the third step, the lower part of the operating rod 16 of the insulating handle is held, the connecting rod 17 of the insulating handle drives the insulating pull rod 9 hinged with the connecting rod 17 to continuously move downwards, meanwhile, the spring limiting pipe 25 continuously moves downwards and compresses the second spring 23 to continuously deform, the pull rope 10 connected with the insulating pull rod 9 continuously moves downwards, the fixed pulley 11 continuously rotates, the cable-stayed plate 12 continuously moves downwards to the right under the action of larger pulling force from the pull rope 10, the first spring 14 continuously stretches, the connecting frame 13 continuously rotates towards the side close to the insulating outer rod 1 under the action of pushing force from the cable-stayed plate 12, the connecting rod 8 compresses the third spring 21 to deform, meanwhile, the rubber nail locking device 27 is pushed to move towards the side close to the first storage device 2, the third spring 21 is compressed and simultaneously generates a trend needing to restore the initial state, and the elastic potential energy of the third spring 21 enables the spring to have a certain impulse; the impact head 20 applies force to the nail cap of the rubber nail in the through hole, and the third spring 21 also plays a role in accelerating movement, so that the rubber nail can be locked in the buttonhole in a labor-saving and rapid manner, and the installation of the lightning protection electricity inspection ring insulation protective cover is completed; finally, the operating rod 16 of the insulating handle is loosened, the second spring 23 restores the self elastic deformation, the insulating pull rod 9 and the spring limiting tube 25 on the insulating pull rod are driven to move upwards, the insulating pull rod 9 moves upwards to drive the pull rope 10 to loosen, the first spring 14 generates the elastic deformation which restores the self, the connecting frame 13 rotates to the side far away from the insulating outer rod 1, the second storage device 3 is gradually far away from the first storage device 2 until the second storage device is completely opened, the third spring 21 restores the self elastic deformation, and the rubber nail locking device 27 moves to the side far away from the second storage device 3 under the action of the connecting rod 8 and the third spring 21 to the initial position, so that preparation is made for the installation of the next lightning protection test ring insulating protective cover.
According to the lightning protection electricity checking ring insulation shield mounting tool, under the condition that 10kv overhead lines are electrified, the lightning protection electricity checking ring insulation shield can be mounted in a mode that people do not need to directly contact the overhead lines, and safety of operators is guaranteed; meanwhile, the lightning protection electricity checking ring can be adjusted in an electrified mode at any time by matching the lightning protection electricity checking ring insulation shield dismounting tool with the exposed lightning protection electricity checking ring adjusting tool, so that the reliability of urban and rural power supply networks is improved.
Specific examples are set forth herein to illustrate the principles and embodiments of the present application, and the description of the examples above is only intended to assist in understanding the methods of the present application and their core ideas. The foregoing is merely a preferred embodiment of the present application, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and it will be apparent to those skilled in the art that numerous modifications, adaptations or variations can be made therein without departing from the principles of the present invention, and the above technical features can be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the concepts and aspects of the invention in other applications without modification, are intended to be within the scope of this application.
Claims (8)
1. The lightning protection electricity checking ring insulation shield mounting tool is characterized by comprising a hollow insulation outer rod (1); one end of the insulation outer rod (1) is provided with an insulation shield storage device, and the other end of the insulation outer rod is provided with an insulation handle; a transmission device is arranged between the insulating handle and the insulating shield storage device so as to adjust the opening and closing of the insulating shield storage device;
the insulation shield storage device comprises a first storage device (2) and a second storage device (3); one end of the first storage device (2) is fixed on the insulating outer rod (1) and is arranged along the axial direction of the insulating outer rod (1), and the other end of the first storage device is hinged with the second storage device (3) through a hinge (4); a shield hook (5) for temporarily fixing the insulation shield main body on the insulation shield storage device is respectively arranged on the first storage device (2) and the second storage device (3); one end, far away from the hinge (4), of the first storage device (2) is provided with a groove (6) matched with the button hole so as to be inserted by the rubber nail; the second storage device (3) is provided with a first through hole (7) for accommodating the nail cap of the rubber nail; one end of the second storage device (3) close to the hinge (4) is hinged with a connecting rod (8); one end of the connecting rod (8) far away from the second storage device (3) is hinged with a rubber nail locking device (27); one end of the connecting rod (8) far away from the second storage device (3) is also provided with a second through hole; a first bolt (28) is arranged between the connecting rod (8) and the second storage device (3); the first bolt (28) passes through the second through hole and is slidably connected with the connecting rod (8); one end of the first bolt (28) is fixed on the second storage device (3), and the other end of the first bolt is provided with a limit nut (29); a third spring (21) is sleeved on the part of the first bolt (28) between the second storage device (3) and the connecting rod (8);
the transmission device comprises an insulating pull rod (9) which is arranged in the insulating outer rod (1) and is axially arranged along the insulating outer rod (1); one end of the insulating pull rod (9) is hinged with the insulating handle, and the other end of the insulating pull rod is fixedly connected with a pull rope (10); one end of the pull rope (10) far away from the insulation pull rod (9) bypasses a fixed pulley (11) arranged in the insulation outer rod (1) and is connected with a cable-stayed plate (12); the cable-stayed plate (12) freely penetrates through the upper end of the insulating outer rod (1), and one end, far away from the pull rope (10), of the cable-stayed plate (12) is hinged with a connecting frame (13); a first spring (14) is arranged at the hinge joint of the connecting frame (13) and the cable-stayed plate (12); one end of the first spring (14) far away from the connecting frame (13) is fixedly connected with the first storage device (2); one end of the connecting frame (13) far away from the inclined pull plate (12) is fixedly connected with the middle part of the connecting rod (8);
a first insulation clamp (15) is sleeved at one end, close to the insulation handle, of the insulation outer rod (1); the insulating handle comprises an operating rod (16) and a connecting rod (17) fixed on the operating rod (16); the connecting rod (17) penetrates through the lower end of the insulating outer rod (1) and is hinged with the insulating pull rod (9); one end of the connecting rod (17) far away from the operating rod (16) is hinged with the first insulating clamp (15);
the rubber nail locking device (27) comprises a supporting frame (18); two sides of the supporting frame (18) are symmetrically provided with fixed seats (19); the fixed seat (19) is provided with an impact head (20) which can penetrate through the first through hole (7); a third spring (21) is fixed on the support frame (18); one end of the third spring (21) far away from the supporting frame (18) is fixedly connected with the connecting rod (8);
when the insulating handle is held for the first time, the first storage device and the second storage device are closed through the transmission device; when the insulating handle is held again, the rubber nails are inserted into the buttonholes and locked through the rubber nail locking device, and then the installation of the lightning protection electricity inspection ring insulating protective cover is completed.
2. The lightning protection electricity test ring insulation shield installation tool according to claim 1, wherein the impact head (20) is cylindrical, and the radius of the impact head (20) is smaller than the radius of the first through hole (7).
3. The lightning protection electricity test ring insulation shield mounting tool according to claim 1, wherein the support frame (18) is arranged in an arc shape, and an arc opening of the support frame (18) faces the second storage device (3).
4. The lightning protection electricity test ring insulation shield mounting tool according to claim 1, wherein a hinge (22) is fixedly connected to the middle part of the support frame (18); the end of the hinge piece (22) which is far away from the supporting frame (18) is hinged with the connecting rod (8).
5. The lightning protection electricity test ring insulation shield mounting tool according to claim 1, wherein a second spring (23) is sleeved on the insulation pull rod (9); one end of the second spring (23) is connected with a spring limiting plate (24) fixed on the insulation outer rod (1), and the other end of the second spring is connected with a spring limiting pipe (25) fixedly sleeved on the insulation pull rod (9).
6. The lightning protection electricity test ring insulation shield mounting tool according to claim 4, wherein a second insulation clamp (26) is sleeved outside the insulation outer rod (1); the first storage device (2) is fixedly connected to the second insulating clip (26).
7. The lightning protection electricity inspection ring insulation shield mounting tool according to claim 1, wherein insulation plugs are respectively arranged at two ends of the insulation outer rod (1).
8. The lightning protection and electricity test ring insulation shield installation tool according to claim 6, wherein the insulation outer rod (1), the first storage device (2), the second storage device (3), the insulation handle, the insulation pull rod (9), the fixed pulley (11), the cable-stayed plate (12), the connecting frame (13), the connecting rod (8), the supporting frame (18), the hinge (22), the impact head (20), the first insulation clamp (15) and the second insulation clamp (26) are all made of epoxy glass fiber reinforced plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618280.5A CN110190560B (en) | 2019-07-10 | 2019-07-10 | Lightning protection electricity inspection ring insulation shield mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910618280.5A CN110190560B (en) | 2019-07-10 | 2019-07-10 | Lightning protection electricity inspection ring insulation shield mounting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110190560A CN110190560A (en) | 2019-08-30 |
| CN110190560B true CN110190560B (en) | 2024-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910618280.5A Active CN110190560B (en) | 2019-07-10 | 2019-07-10 | Lightning protection electricity inspection ring insulation shield mounting tool |
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| CN (1) | CN110190560B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797800B (en) * | 2019-12-10 | 2021-04-09 | 国网青海省电力公司海北供电公司 | Insulating isolation baffle |
| CN114243543A (en) * | 2022-02-14 | 2022-03-25 | 国网山东省电力公司临沂供电公司 | Tool for additionally installing insulating sheath without power failure |
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| CN210142873U (en) * | 2019-07-10 | 2020-03-13 | 国网冀北电力有限公司廊坊供电公司 | Lightning protection electricity testing ring insulation shield mounting tool |
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| US9040822B2 (en) * | 2011-03-12 | 2015-05-26 | Ricardo Nieto Lopez | Safety device for live electrical wire |
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| CN109818297A (en) * | 2019-04-01 | 2019-05-28 | 国网冀北电力有限公司廊坊供电公司 | A kind of overhead line arc-preventing metal utensil insulated shielding cover installation tool |
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| CN110190560A (en) | 2019-08-30 |
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