CN214794929U - Quick wiring device for electrical test - Google Patents

Abstract

The utility model discloses an electrical test quick termination, this termination are including fixing the wiring conductor on the wiring pincers, establish the termination that suits with the fastener or the plug of different models on the wiring conductor, install the trapping mechanism who is used for the centre gripping test line on the wiring conductor. The utility model is provided with the wiring device which is adaptive to the wire clamps or plugs with different models, so that the wiring of the wire clamps with different models can be facilitated, and the condition that the current wiring pliers are inconvenient to wire is avoided; the test wire connected with the wire clamp or the plug on the wiring conductor is clamped by the wire clamping device, so that the test wire is prevented from falling off from the wiring conductor, and the wiring stability is ensured.

Description

Quick wiring device for electrical test

Technical Field

The utility model relates to an electrical test quick termination.

Background

In the electrical test, before an electrical system or an electrical device is put into use, in order to determine whether the electrical system or the electrical device has quality problems in terms of installation or manufacture and determine whether the newly installed or operating electrical device can be put into operation normally, insulation performance, electrical characteristics, mechanical properties, and the like of each electrical device in the electrical system are tested and verified item by item according to relevant regulations in standards, regulations, and specifications. Through the tests and the verifications, defects, errors and quality problems of the electrical equipment during manufacturing and installation can be timely found and eliminated, and the electrical system and the electrical equipment can be ensured to be normally put into operation.

The high-altitude wiring clamp is a special clamp for temporary wiring when testing or overhauling electric equipment. The high-altitude power connection testing device is mainly used for transformer maintenance of a power system, high-altitude power connection tests of electrical equipment such as contact resistance, loop resistance and relay protection CT tests, and is particularly suitable for detecting and connecting high-altitude equipment on the ground. Any position which can be clamped can be selected for testing, and the wire connecting device can adapt to the wire connecting requirements of different angles. The emergence of multifunctional high-altitude wiring clamp transfers the traditional high-altitude operation to the ground, thereby fundamentally solving the danger caused by climbing.

During the process of carrying out a maintenance electrical test work, especially a test work, various plugging types, different sizes and different numbers of pressurizing lines and signal lines are frequently required to be connected to the high-altitude wiring clamp and then connected with a primary device. The current high-altitude wiring clamp has no other interfaces except for a pair of wiring screws, so that the wire clamp is always forced to be connected to a movable structure or other bulges of the high-altitude wiring clamp when high-altitude wiring is carried out.

In recent years, in the electrical test work performed by the substation overhaul team of the operation and maintenance division of the northeast Yu province of the electric power company, Chongqing City, China network, the power company often has the objective conditions that a clamp-shaped wire clamp is difficult to clamp stably, a connector is plugged in everywhere, and wiring is inconvenient, even a pressure wire is in danger of falling off in the connection process of the clamp and primary equipment, and in addition, unstable wiring sometimes has adverse effects on the test result.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric experimental quick termination to solve present wiring pincers wiring firm poor problem.

In order to solve the technical problem, the utility model provides an electrical test quick termination, including fixing the wiring conductor on the wiring pincers, establish the termination that suits with the fastener or the plug of different models on the wiring conductor, install the trapping mechanism who is used for the centre gripping test line on the wiring conductor.

Further, the connection conductor is mounted on the side of the pliers remote from the jaws.

Further, the wiring conductor is fixedly connected with the wiring clamp through a first fastening piece.

Furthermore, the wiring device comprises a general wiring terminal and a grounding column, wherein the general wiring terminal is a wiring terminal with a general wiring hole.

Further, the wiring device also comprises a small wiring terminal.

Further, the wiring device further comprises a universal wiring hole.

Furthermore, two sides of the lower end part of the wiring conductor are provided with grooves sunken to the middle part of the wiring conductor.

Further, the wire clamping device comprises a clothes-pin type clamp or a wire clamp which is arranged on the wiring conductor.

Further, one of the handle portions of the clip-on clip or the wire clamp is crimped onto the connection conductor by a compression means.

Further, the pressing device comprises a pressing plate and a second fastener for fixing the pressing plate on the side of the wiring conductor.

The utility model has the advantages that: by arranging the wiring device which is matched with the wire clamps or plugs with different models, the wiring of the wire clamps with different models can be facilitated, and the condition that the wiring of the conventional wiring clamp is inconvenient is avoided; the test wire connected with the wire clamp or the plug on the wiring conductor is clamped by the wire clamping device, so that the test wire is prevented from falling off from the wiring conductor, and the wiring stability is ensured.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a side view of an embodiment of the present invention.

Fig. 2 is a schematic front view of an embodiment of the present invention.

Wherein: 1. a jointing clamp; 11. a jaw; 2. a wiring conductor; 21. pressing a plate; 22. a universal binding post; 23. a ground post; 24. a first fastener; 25. a small-sized binding post; 26. a wiring jack; 27. and (4) a groove.

Detailed Description

The quick wiring device for the electrical test shown in fig. 1 comprises a wiring conductor 2 fixed on a wiring clamp 1, wiring devices corresponding to wire clamps or plugs of different types are arranged on the wiring conductor 2, and a wire clamping device used for clamping a test wire is arranged on the wiring conductor 2.

The utility model is provided with the wiring device which is adaptive to the wire clamps or plugs with different models, so that the wiring of the wire clamps with different models can be facilitated, and the condition that the wiring of the current wiring clamp 1 is inconvenient is avoided; the test wire connected with the wire clamp or the plug on the wiring conductor is clamped or wound by the wire clamping device, so that the stress position of the test wire clamp is transferred to the wire clamping device from the interface, the test wire can be prevented from falling off from the wiring conductor 2, and the wiring stability is ensured.

According to one embodiment of the application, the connection conductor 2 is mounted on the side of the pliers 1 remote from the jaws 11. The wiring conductor 2 is mounted on the back of the wiring clamp 1, so that the wiring conductor 2 can be prevented from affecting the movement of the movable part of the wiring clamp 1.

According to one embodiment of the application, the connection conductor 2 is fixedly connected to the connection clamp 1 by means of a first fastening element 24; wherein the first fastener 24, the first fastener 24 may be a screw, a bolt, etc. In addition, the wiring conductor 2 can be fixed on the wiring clamp 1 through an anchor ear, an iron wire, a steel wire or a rope.

According to an embodiment of the application, the wiring device comprises a universal terminal 22 and a grounding post 2422, the universal terminal 22 can adopt a terminal with a universal wiring hole, and a terminal body is made of a metal material and can be used as a wiring clamping post.

According to one embodiment of the present application, the wiring device further comprises a small wiring post 25; for the small wire clamp, because the small wire clamp cannot be clamped on the existing structure well, a screw rod with the size suitable for the small wire clamp can be selected and fixedly connected to the conductor, and the other end of the screw rod is matched with a nut to fasten the wire clamp clamped on the small wire clamp. If the nut is screwed, the clamping is the most stable, and the clamping is not easy to fall off and slide due to the existence of the thread.

According to one embodiment of the application, the wiring device further comprises a universal wiring hole, and particularly, an JXZ-2 type jack is selected; through setting up, can avoid the unchangeable condition that test wire plug need the grafting test clip to be connected to high altitude wiring pincers 1 again.

According to an embodiment of the application, the recess 27 that terminal conductor 2's lower tip both sides are sunken to terminal conductor 2 middle part, and this recess 27 suits with large-scale fastener clamp mouth, and terminal conductor 2 itself conducts as the conductor, directly realizes the wiring with large-scale fastener value in recess 27 portion during the use, can effectively practice thrift the space, and can avoid the large-scale terminal of great volume to influence other binding post's function.

According to one embodiment of the application, the thread clamping device comprises a clothes-pin type clip, a wire clip or other clamp capable of clamping a thread, which is mounted on the wiring conductor 2. The clothes-pin type clamp or the wire clamp can directly adopt the existing clamp, and when the test wire is wound and clamped, the clamp is not easy to interfere with other parts such as the test wire clamp and the like; through holding the test wire fixed, can prevent because of the test wire action of gravity or pull the effect down, the test wire drops from wiring conductor 2. The structure can clamp a test wire, and can wind and hook the wire on the upper part when necessary, so that the use is more flexible.

According to one embodiment of the application, one of the handle portions of the clip-on clamp or clamp is crimped onto the connection conductor 2 by a compression means. The fixing by crimping can avoid the welding process from affecting the terminal conductor 2.

According to one embodiment of the present application, the pressing device includes a pressing plate 21 and a second fastening member for fixing the pressing plate to the side of the wiring conductor 2, the second fastening member being a screw or a bolt or the like. One of the handles of the clothes-pin type clamp or the wire clamp is pressed on the wiring conductor 2 by adopting the pressing plate, so that the clamp or the wire clamp can be conveniently detached and replaced, and the performance of the wiring conductor 2 cannot be influenced.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. The quick wiring device for the electrical test is characterized by comprising a wiring conductor fixed on a wiring clamp, wherein wiring devices matched with wire clamps or plugs of different models are arranged on the wiring conductor, and a wire clamping device used for clamping a test wire is arranged on the wiring conductor.

2. An electrical test quick connector as claimed in claim 1 wherein said connector conductor is mounted on the side of the pliers remote from the jaws.

3. The electrical test quick connector as set forth in claim 2 wherein said connector conductor is fixedly connected to said pliers by a first fastener.

4. The quick wiring device for the electrical test according to any one of claims 1 to 3, wherein the wiring device comprises a universal terminal and a grounding post, and the universal terminal is a terminal with a universal wiring hole.

5. The electrical test quick connector as set forth in claim 4, wherein said connector further includes a small connector post.

6. The electrical test quick connector as set forth in claim 4, further including a universal connector aperture.

7. The electrical test quick connector as set forth in claim 4, wherein the lower end portions of the connection conductors are formed in recesses depressed toward the middle of the connection conductors.

8. The electrical test quick connector as set forth in claim 1 wherein said wire clamp includes a purse type clip or wire clamp mounted on said connection conductor.

9. The electrical test quick connector as set forth in claim 8 wherein one of the handle portions of the clip or clamp is crimped to the conductor by a compression means.

10. The electrical test quick connector as set forth in claim 9 wherein said compression means includes a compression plate and a second fastener for securing said compression plate to said terminal conductor side.

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