CN213959158U - Exempt from to step on pole and install and remove earth connection and reform transform connector - Google Patents
Exempt from to step on pole and install and remove earth connection and reform transform connector Download PDFInfo
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- CN213959158U CN213959158U CN202022491677.3U CN202022491677U CN213959158U CN 213959158 U CN213959158 U CN 213959158U CN 202022491677 U CN202022491677 U CN 202022491677U CN 213959158 U CN213959158 U CN 213959158U
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Abstract
The application provides a exempt from to step on pole and install and remove earth connection transformation connector, including connector plug, connector socket and the three component of electroscope connecting piece, the connecting plug base is cylindrical, and is inside hollow, and the square other end is cylinder tip car frustum and cylindric lock shape. The connector socket is designed to be tubular, and the side wall of one end of the connector socket is provided with T-shaped grooves which are symmetrically arranged and are matched with the connector plug. The bottom of the electroscope connecting piece is in a hollow cylindrical shape, and connecting threads are arranged in the hollow cylindrical body. Its advantage is in that, the connector plug of connecting on the insulating bar of accessible links to each other with the connector socket that installs additional on the earth connection operating handle, increases the operable height, makes the staff just can carry out the operation of installing and removing of earth connection on ground, stops the risk that highly weighs down, fall pole broken string and electrocute in operation process, very big improvement staff's safety guarantee. Meanwhile, the climbing time is saved, and the efficiency of workers is greatly improved.
Description
Technical Field
The application relates to the field of power distribution operation and maintenance, in particular to a climbing-free connector for improving the assembly and disassembly of a grounding wire.
Background
At present, an operating rod of a medium-low voltage distribution network grounding wire is short, the average length is 1.2 meters, and when the grounding wire is installed, a worker must climb up a tower to operate. Meanwhile, according to relevant regulations, an insulating rod or a special insulating rope is used for assembling and disassembling the conductor end of the grounding wire, and a human body does not touch the grounding wire.
When the working personnel are arranged on the electric pole, the labor is very hard to achieve when the human body does not touch the grounding wire, and the labor is hard to achieve. The risk of high falling, down pole broken string and electric shock of the staff is increased by the climbing operation mode.
In view of the above problems, it is desirable to provide an operating device that enables a worker to install a ground wire on the ground, preferably by connecting an insulating operating rod, which is often used by electric workers, to an insulating operating handle of the ground wire, and by using an operating handle of an extensible lengthened ground wire, which is connected in multiple stages by the insulating operating rod, to install and remove the ground wire on the ground.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the application provides a exempt from to step on pole and install and remove earth connection transformation connector, including connector plug and connector socket, the connector socket is cylindrical, and is inside hollow, is equipped with the T type groove of the setting of symmetry on the lateral wall of one end wherein, makes the rotation slightly after the connection just can improve connection stability, plays the effect that prevents action bars and earth connection operating handle and drop, the connector socket inserts connector plug bottom, be equipped with the connecting block of symmetry on the connecting rod, T type groove adaptation on cylindric lock and the connector socket on the connecting block.
Further, the connector plug is a stacked cylinder, the bottom cylinder is hollow inside, the radius of the bottom cylinder is consistent with the outer diameter of the connector socket, the top of the bottom cylinder is a circular truncated cone, a cylindrical connecting cylinder is arranged between the bottom cylinder and the circular truncated cone at the top of the bottom cylinder, and the inner diameter of the connecting cylinder can be designed and processed according to the outer diameter of the insulating operating rod.
In order to ensure the connection efficiency, the diameter of the connecting rod is smaller than the inner diameter of the connector socket, and the connecting rod and the connector socket are in clearance fit.
Further, this application still includes the electroscope connecting piece, electroscope connecting piece upper end is the connecting rod, and the lower extreme is inside hollow, is equipped with connecting thread on the cavity inner wall, and the threaded end on convenient and the insulating bar is connected installs the electroscope additional, realizes operating personnel ground electroscope function.
Optionally, the connector plug and the connector socket are made of magnesium-aluminum alloy.
In this application, under the condition that does not change any electrical apparatus insulating properties of earth connection and theory of operation, install the connector socket additional on operating handle and link to each other with the connector plug of adorning on insulating bar, utilize insulating bar's ductility to increase the operable height, make the staff operate on ground, stop the risk that highly weighs down, down the pole broken string and electrocute in operation process, very big improvement staff's safety guarantee. Meanwhile, the climbing time is saved, and the efficiency of workers is greatly improved.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic connection diagram of the present application;
FIG. 2 is a schematic view of the connector plug configuration of the present application;
FIG. 3 is a schematic view of the connector receptacle structure of the present application;
FIG. 4 is a schematic diagram of an electroscope configuration of the present application;
in the figure: 1-connector plug, 11-bottom cylinder, 12-connecting rod, 13-top truncated cone, 14-cylindrical pin, 2-connector socket, 21-connecting cylinder, 22-T-shaped groove, 3-insulating operating rod, 4-grounding wire insulating operating handle and 5-electroscope.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 and 4, the climbing-rod-free modified connector for mounting and dismounting a grounding wire mainly comprises a connector plug 1, a connector socket 2 and an electroscope 5. The connector plug 1, the connector socket 2 and the connecting piece of the electroscope 5 are all made of magnesium-aluminum alloy.
As shown in fig. 3, the connector socket 2 is cylindrical and hollow, one end of the connector socket is a connecting cylinder 21, the connector socket is connected with the insulating operating rod 3 in a clearance fit insertion and transverse pin fixing mode, symmetrical T-shaped grooves 22 are formed in the side wall of the other end of the connector socket, after connection, the insulating operating rod 3 rotates slightly to improve connection stability, and the insulating operating rod 3 and the grounding wire operating handle 4 are prevented from falling off. The connector plug 1 is inserted into the bottom of the connector socket 2, the connector plug 1 is provided with a cylindrical pin 14, and the cylindrical pin 14 is matched with a T-shaped groove 22 on the connector socket 3.
As shown in fig. 2, the connector plug 1 is a stacked cylinder, the bottom cylinder 11 is hollow inside, the radius of the bottom cylinder is consistent with the outer diameter of the insulating operating rod 3, the top part of the bottom cylinder is a circular truncated cone 13, a cylindrical connecting rod 12 is arranged between the bottom cylinder 11 and the top circular truncated cone 13, a cylindrical pin 14 is arranged on the connecting rod 12, and the cylindrical pin 14 is matched with a T-shaped groove 22 on the connector socket 2. And the diameter of the connecting rod 14 is 1mm smaller than the inner diameter of the connector socket 2, so that the connecting rod 14 and the connector socket 2 are in clearance fit.
As shown in figure 4, the bottom of the connecting piece of the electroscope 5 is in a hollow cylindrical shape, and connecting threads are arranged in the hollow cylindrical body and can be processed according to external threads on the insulating operating rod.
In the production process, the size of this application can be according to the size specification standard size of actual earth connection operating handle and insulating action bars.
In the actual use process, the electroscope connector is connected with the electroscope 5 and then screwed on the thread head of the insulating operating rod 3, the insulating operating rod 3 is lengthened according to the required electroscope height to perform electroscope on the circuit, and the installation work of the grounding wire is performed after the fact that the circuit is determined to have no voltage.
When the grounding wire is installed, the connector plug 1 connected with the insulating operating rod 3 is inserted into the hollow cavity of the connector base 2 connected with the grounding wire insulating rod 3 to slightly rotate, so that the cylindrical pin 14 of the connector plug enters the T-shaped groove 22 of the connecting seat to be connected and fixed, the insulating operating rod 3 is stably connected with the grounding wire insulating operating handle 4, the ground grounding wire can be installed and disassembled by utilizing the ductility of the insulating operating rod 3, and the insulating rod is taken out after one phase is installed and another operation is repeated.
In this application, do not change under the condition of any electrical apparatus insulating properties of earth connection and theory of operation, install the connector socket additional on earth connection operating handle 4 (three-phase formula earth connection needs 3 bases, four-phase formula earth connection needs 4 bases), install the connector plug additional on insulating bar, including detachable electroscope connector plug, five to six component constitutions exempt from to step on the pole and install and remove the earth connection and reform transform the connector, increase the operable height, make the staff operate on ground, stop the height in operation process and weigh down, the risk of down the pole broken string and electrocute, very big improvement staff's safety guarantee. Meanwhile, the climbing time is saved, and the efficiency of workers is greatly improved.
Simultaneously, because the connection design of connector is comparatively firm, have forward bayonet socket can not the slippage when installing the earth connection and using the action bars of connector to screw up the wire end ply-yarn drill of earth connection, have reverse bayonet socket can not the slippage when demolising the earth connection and using the action bars of connector to the wire end ply-yarn drill of earth connection and loosen the card operation, simple and practical.
The present application has been described in detail with reference to specific embodiments and illustrative examples, but the description is not intended to limit the application. Those skilled in the art will appreciate that various equivalent substitutions, modifications or improvements may be made to the presently disclosed embodiments and implementations thereof without departing from the spirit and scope of the present disclosure, and these fall within the scope of the present disclosure. The protection scope of this application is subject to the appended claims.
Claims (6)
1. The utility model provides an exempt from to step on pole and install and remove earth connection and reform transform connector, its characterized in that, includes electroscope, connector plug and connector socket, the connector socket is cylindrical, and is inside hollow, is equipped with the T type groove of the setting of symmetry on the lateral wall of one end wherein, connector plug inserts connector socket bottom, be equipped with the cylindric lock of symmetry on the connector plug, cylindric lock on the connector plug and the T type groove adaptation on the connector socket, electroscope connecting piece bottom are hollow cylinder, are equipped with connecting thread in the hollow cylinder, can process according to the external screw thread on the insulating bar, and upper portion can guarantee again that intensity design for frustum adds the structure of post top car screw thread for lightening weight, conveniently is connected with the electroscope screw socket.
2. The climbing-rod-free assembly and disassembly ground wire modified connector according to claim 1, wherein the connector plug is a laminated cylinder, the bottom cylinder is hollow, the radius of the connector plug is consistent with the outer diameter of the connector socket, the top part of the connector plug is a circular truncated cone, a cylindrical connecting rod is arranged between the bottom cylinder and the top circular truncated cone, and a cylindrical pin is arranged on the connecting rod.
3. The climbing-rod-free assembly and disassembly ground wire modified connector according to claim 2, wherein the diameter of the connector plug is smaller than the inner diameter of the connector socket, and the connector plug and the connector socket are in clearance fit.
4. The climbing-rod-free connecting-dismounting-mounting-grounding-wire improved connector as claimed in claim 1, wherein one end of the connector socket is provided with a T-shaped groove, and the inner wall of the other end of the connector socket is provided with a connecting cylindrical pin.
5. The climbing-free pole-mounting-dismounting-free ground wire improved connector according to claim 1, further comprising an electroscope connecting piece, wherein the upper end of the electroscope connecting piece is a connecting rod, the lower end of the electroscope connecting piece is hollow, and a connecting thread is arranged on the inner wall of the cavity.
6. The climbing-rod-free assembly and disassembly ground wire modified connector according to claim 1, wherein the connector plug and the connector socket are made of magnesium-aluminum alloy, but not limited to magnesium-aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491677.3U CN213959158U (en) | 2020-11-02 | 2020-11-02 | Exempt from to step on pole and install and remove earth connection and reform transform connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491677.3U CN213959158U (en) | 2020-11-02 | 2020-11-02 | Exempt from to step on pole and install and remove earth connection and reform transform connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959158U true CN213959158U (en) | 2021-08-13 |
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ID=77206242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022491677.3U Active CN213959158U (en) | 2020-11-02 | 2020-11-02 | Exempt from to step on pole and install and remove earth connection and reform transform connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959158U (en) |
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2020
- 2020-11-02 CN CN202022491677.3U patent/CN213959158U/en active Active
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