CN219874097U - Grounding wire hook convenient to disassemble and assemble - Google Patents
Grounding wire hook convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN219874097U CN219874097U CN202320900722.7U CN202320900722U CN219874097U CN 219874097 U CN219874097 U CN 219874097U CN 202320900722 U CN202320900722 U CN 202320900722U CN 219874097 U CN219874097 U CN 219874097U
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- mounting
- disassemble
- assemble
- ground wire
- flat plate
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- 238000009434 installation Methods 0.000 claims abstract description 28
- 239000012212 insulator Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000012360 testing method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses a grounding wire hook convenient to disassemble and assemble, which comprises a hook body, a mounting box and an insulating rod which are sequentially connected, wherein a circuit board and a veneer antenna are arranged in the mounting box, a mounting flat plate is detachably arranged in the mounting box, and the veneer antenna is stuck and fixed on the mounting flat plate in a surface contact manner. The grounding wire hook convenient to disassemble and assemble has the advantages of simplicity and convenience in disassembly and maintenance, good installation stability and the like.
Description
Technical Field
The utility model relates to the technical field of electric overhaul construction tools, in particular to a grounding wire hook convenient to disassemble and assemble.
Background
The grounding wire hook is an indispensable safety tool for electric work, is a safety barrier for protecting power line construction and maintenance personnel, and mainly comprises an insulating rod, a wire clamp, a grounding wire and a grounding rod, wherein one end of the grounding wire is connected with the wire clamp, and when the power line is constructed, a worker holds the insulating rod by hand and hangs the wire clamp on conductors such as a power transmission line and the like, and meanwhile, the other end of the grounding wire is grounded; in this way, in the construction or maintenance process of the power line, the damage to the body of the staff caused by dangerous voltage and electric arc generated by misoperation such as static electricity, induced electricity, reverse power transmission or abnormal abrupt power supply can be avoided.
For monitoring the installation state of the ground wire, the ground wire hook is ensured to work safely, and is usually provided with a monitoring device, wherein the detection device is mainly provided with a circuit board and a veneer antenna, and is installed in an installation box, and a wire clamp and an insulating rod are respectively connected at two ends of the installation box to form a main body structure of the ground wire hook. However, the existing mounting box is generally of a thin-wall box body structure, a raised reinforcing rib is arranged on the inner wall of the mounting box, the veneering antenna is adhered to the reinforcing rib, the veneering antenna is inconvenient to adhere and mount in the mounting mode, the mounting firmness is poor after the veneering antenna is adhered, and the veneering antenna is inconvenient to assemble, disassemble and maintain. Meanwhile, the insulating rod in the conventional grounding wire hook is directly riveted with the mounting box by adopting rivets, the insulating rod is subjected to pressure-proof detection tests (the circuit board components are damaged by high voltage) regularly, the rivets are destroyed before each test, the rivets are riveted after the test, the operation and inconvenience are caused, the daily maintenance workload is overlarge, and the structural damage and deformation looseness are also easily caused by repeated disassembly and assembly.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects existing in the prior art and providing the grounding wire hook which is convenient to assemble and disassemble, easy to assemble and maintain and good in installation stability.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a ground wire couple convenient to dismouting, includes couple body, mounting box and the insulating rod that connects gradually, install circuit board and wainscot antenna in the mounting box, install an installation flat board in the mounting box with detachable mode, wainscot antenna pastes with the face contact mode and fixes on the installation flat board.
As a further improvement of the above technical scheme:
two inserting grooves which are arranged at intervals are arranged in the mounting box, the openings of the two inserting grooves face to the opposite direction, and two opposite side edges of the mounting plate are respectively inserted into the two inserting grooves.
The mounting box comprises a shell with a concave cavity and a cover plate which is fastened on the shell through screws and closes the opening of the concave cavity, and the inserting grooves are arranged in an extending mode along the depth direction of the concave cavity.
The cover plate compresses the mounting plate to prevent the mounting plate from moving along the insertion groove.
The mounting plate is arranged close to the inner wall of one side of the concave cavity, and the circuit board is arranged close to the inner wall of one side of the concave cavity away from the mounting plate.
The mounting box is connected with the insulating rod through a threaded connecting component which is disassembled and assembled in a screwing mode.
The threaded connecting assembly comprises a connecting pipe part integrally connected to the mounting box and a connecting sleeve rotationally sleeved on the insulating rod, wherein an external thread is arranged on the connecting pipe part, an internal thread is arranged on the connecting sleeve, and the connecting sleeve is sleeved outside the connecting pipe part and forces the end part of the insulating rod to be tightly butted with the end part of the connecting pipe through the matching of the internal thread and the external thread.
Compared with the prior art, the utility model has the advantages that: according to the ground wire hook convenient to disassemble and assemble, the veneer antenna is stuck and fixed on the mounting flat plate in a surface contact manner, the mounting flat plate is detachably mounted in the mounting box, the mounting flat plate can be disassembled and assembled conveniently and rapidly, the disassembly and assembly of the veneer antenna can be realized, the simplicity of disassembly and maintenance of the veneer antenna can be improved, the mounting stability of the veneer antenna on the mounting flat plate is good, the mounting stability of the mounting flat plate in the mounting box is also easy to ensure, and the improvement of the mounting stability of the veneer antenna is facilitated.
Drawings
Fig. 1 is a schematic perspective view of a ground wire hook which is easy to disassemble and assemble.
Fig. 2 is a schematic perspective view of the mounting case with the cover plate removed.
Fig. 3 is a schematic perspective view of the mounting box with the cover plate removed.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
Legend description:
1. a hook body; 2. a mounting box; 21. a plug-in groove; 22. a housing; 23. a cover plate; 24. a connecting pipe section; 3. an insulating rod; 31. connecting sleeves; 4. a circuit board; 5. a veneer antenna; 6. and (5) installing a flat plate.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 3, the ground wire hook convenient to disassemble and assemble of this embodiment includes a hook body 1, a mounting box 2 and an insulating rod 3 connected in sequence, a circuit board 4 and a facing antenna 5 are mounted in the mounting box 2, a mounting flat plate 6 is detachably mounted in the mounting box 2, and the facing antenna 5 is fixed on the mounting flat plate 6 in a surface contact manner. This earth connection couple convenient to dismouting is pasted the veneer antenna 5 with the face contact mode and is fixed on the installation flat board 6, in the installation flat board 6 is installed with detachable mode installation mounting box 2, can be convenient, quick dismouting installation flat board 6 realizes the dismouting to veneer antenna 5, can improve the simplicity of veneer antenna 5 dismouting maintenance, and the installation steadiness of veneer antenna 5 on the installation flat board 6 is good, and the installation steadiness of installation flat board 6 in installation box 2 also easily guarantees, thereby does benefit to the installation steadiness that improves veneer antenna 5.
In this embodiment, as shown in fig. 2 to 4, two insertion grooves 21 are disposed in the mounting box 2 at intervals, the openings of the two insertion grooves 21 are disposed oppositely, and two opposite sides of the mounting plate 6 are respectively inserted into the two insertion grooves 21. The mounting structure and the mounting mode have the advantages of simple structure, easy manufacture and low cost, and can be mounted and dismounted from the end part of the inserting groove 21 only by simply operating the mounting plate 6, so that the mounting and dismounting are quick and convenient.
In this embodiment, the mounting box 2 includes a housing 22 having a cavity and a cover plate 23 fastened to the housing 22 by screws and closing the opening of the cavity, and the insertion groove 21 is arranged to extend in the depth direction of the cavity, so that after the cover plate 23 is opened, the mounting plate 6 is inserted into and pulled out from the opening of the cavity, thereby improving the ease of mounting and dismounting.
In this embodiment, the cover plate 23 compresses tightly the installation flat plate 6 to prevent the installation flat plate 6 from moving along the insertion groove 21, and directly uses the cover plate 23 to compress tightly the installation flat plate 6, so that the installation flat plate 6 cannot move along the insertion groove 21, and the installation flat plate 6 is fixedly positioned by matching with the insertion groove 21, so that the stability of the installation flat plate 6 is ensured, and meanwhile, a positioning mechanism is not required to be additionally arranged, thereby reducing the cost, improving the compactness of the structure and improving the simplicity of disassembly and assembly.
In this embodiment, the mounting plate 6 is disposed near the inner wall of the concave cavity, and the circuit board 4 is disposed near the inner wall of the concave cavity far away from the side of the mounting plate 6, so that the space between the circuit board 4 and the facing antenna 5 is increased as much as possible, and the plugging operation of the connector on the circuit board 4 is facilitated.
In this embodiment, mounting box 2 and insulator spindle 3 link to each other through the screw thread coupling assembling who carries out the dismouting with the mode of screwing, only need simple operation of screwing, can make insulator spindle 3 be connected and the separation with mounting box 2, convenient operation, be convenient for pull down insulator spindle 3 and carry out routine maintenance, for example regularly carry out withstand voltage detection test to the insulator spindle, and screw thread coupling assembling need not destroyed dismantlement, can not cause connection structure's damage and deformation not hard up, can save the connecting piece, reduce cost.
In this embodiment, the threaded connection assembly includes a connection pipe portion 24 integrally connected to the installation box 2 and a connection sleeve 31 rotatably sleeved on the insulation rod 3, an external thread is provided on the connection pipe portion 24, an internal thread is provided on the connection sleeve 31, and the connection sleeve 31 is sleeved outside the connection pipe portion 24 and forces the end of the insulation rod 3 to be tightly abutted with the end of the connection pipe through the cooperation of the internal thread and the external thread. The threaded connecting assembly is high in connecting strength and good in stability. In other embodiments, the threaded connection assembly may also take the form of a connection tube portion 24 and an insulating rod 3 that are directly nested and threaded with each other.
The above description is merely a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples. Modifications and variations which would be obvious to those skilled in the art without departing from the spirit of the utility model are also considered to be within the scope of the utility model.
Claims (7)
1. The utility model provides a ground wire couple convenient to dismouting, includes couple body (1), mounting box (2) and insulator spindle (3) that connect gradually, install circuit board (4) and wainscot antenna (5), its characterized in that in mounting box (2): an installation flat plate (6) is detachably installed in the installation box (2), and the veneering antenna (5) is stuck and fixed on the installation flat plate (6) in a surface contact mode.
2. The ground wire hanger convenient to disassemble and assemble as claimed in claim 1, wherein: two inserting grooves (21) which are arranged at intervals are formed in the mounting box (2), openings of the two inserting grooves (21) are oppositely arranged, and two opposite side edges of the mounting flat plate (6) are respectively inserted into the two inserting grooves (21).
3. The ground wire hanger convenient to disassemble and assemble as claimed in claim 2, wherein: the mounting box (2) comprises a housing (22) with a concave cavity and a cover plate (23) fastened on the housing (22) through screws and closing an opening of the concave cavity, and the inserting groove (21) is arranged along the depth direction of the concave cavity.
4. The ground wire hanger convenient to disassemble and assemble as claimed in claim 3, wherein: the cover plate (23) presses the mounting plate (6) to prevent the mounting plate (6) from moving along the inserting groove (21).
5. The ground wire hanger convenient to disassemble and assemble as claimed in claim 2, wherein: the mounting flat plate (6) is arranged close to the inner wall of one side of the concave cavity, and the circuit board (4) is arranged close to the inner wall of one side of the concave cavity away from the mounting flat plate (6).
6. The ground wire hanger for easy disassembly and assembly of any of claims 1 to 5, wherein: the installation box (2) is connected with the insulating rod (3) through a threaded connection assembly which is disassembled and assembled in a screwing mode.
7. The easy-to-disassemble ground wire hook set forth in claim 6, wherein: the threaded connecting assembly comprises a connecting pipe part (24) integrally connected to the mounting box (2) and a connecting sleeve (31) rotationally sleeved on the insulating rod (3), wherein external threads are arranged on the connecting pipe part (24), internal threads are arranged on the connecting sleeve (31), and the connecting sleeve (31) is sleeved outside the connecting pipe part (24) and forces the end part of the insulating rod (3) to be tightly abutted with the end part of the connecting pipe through the matching of the internal threads and the external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900722.7U CN219874097U (en) | 2023-04-20 | 2023-04-20 | Grounding wire hook convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320900722.7U CN219874097U (en) | 2023-04-20 | 2023-04-20 | Grounding wire hook convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874097U true CN219874097U (en) | 2023-10-20 |
Family
ID=88333153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320900722.7U Active CN219874097U (en) | 2023-04-20 | 2023-04-20 | Grounding wire hook convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874097U (en) |
-
2023
- 2023-04-20 CN CN202320900722.7U patent/CN219874097U/en active Active
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