Intensive bus withstand voltage detection insertion claw

Abstract

The utility model provides a dense bus voltage withstanding detection insertion claw which comprises wire arrangement insertion plates which are located at the two ends of the axis of a wire guide hole of a wire thinning box and arranged on the wire thinning box, wire penetrating holes matched with the wire guide hole are formed in the wire arrangement insertion plates, one end of a dense bus is inserted into the wire penetrating holes in the wire arrangement insertion plates on the side where an inlet of the wire guide hole is formed, and the other end of the dense bus is inserted into the wire penetrating holes in the wire arrangement insertion plates on the side where the inlet of the wire guide hole is formed. One end of the dense bus is inserted into a wire hole, the other end of the dense bus is inserted into a wire hole in the flat cable plugboard on one side of an outlet of the wire hole, a clamping assembly is arranged at the upper part of the wire hole, and a wire pressing claw is arranged at the lower part of the clamping assembly. And in cooperation with the clamping assembly, the end parts of a plurality of buses can be quickly plugged, pressed and fixed, and a detector does not need to hold a high-voltage rod by hand to detect a single bus item by item, so that the operation is more convenient, labor-saving and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of the production and manufacturing of compact busbars, and particularly relates to a plug claw for the withstand voltage detection of compact busbars. Background Art

[0002] At present, the withstand voltage detection of compact busbars mostly adopts a single-phase detection mode, uses an AC withstand voltage test, and sets appropriate frequencies (such as 30 - 300 Hz) and voltage levels (such as for certain specifications, the test voltage can be set to 52 kV). During the test process, it is monitored whether there is breakdown or flashover.

[0003] Traditional withstand voltage detection methods usually require the tester to hold a high-voltage rod to detect each single busbar item by item. Since the detection phase needs to be continuously changed during the detection process, it is necessary to repeatedly disassemble and assemble the busbar joints frequently, which is time-consuming and laborious, and the operation is cumbersome and time-consuming. Content of the Utility Model

[0004] In view of this, the utility model provides a plug claw for the withstand voltage detection of compact busbars, which can insert the ends of multiple busbars one by one through the wire-passing holes on the wire-arranging plug board, and cooperate with the clamping assembly to realize the quick plugging and pressing fixation of the ends of multiple busbars. There is no need for the tester to hold a high-voltage rod to detect each single busbar item by item, and the operation is more convenient, labor-saving and efficient, solving the problems that traditional compact busbar withstand voltage detection needs to continuously change the detection phase during the detection process, needs to repeatedly disassemble and assemble the busbar joints frequently, is time-consuming and laborious, and the operation is cumbersome and time-consuming.

[0005] To solve the above technical problems, the utility model provides a plug claw for the withstand voltage detection of compact busbars, which includes wire-arranging plug boards arranged on a wire-sorting box at both axial ends of a wire hole of the wire-sorting box. The wire-arranging plug boards are provided with wire-passing holes adapted to the wire hole. One end of a compact busbar is inserted into the wire-passing hole on the wire-arranging plug board on the side of the wire hole inlet, and the other end of the compact busbar is inserted into the wire-passing hole on the wire-arranging plug board on the side of the wire hole outlet. A clamping assembly is arranged above the wire-passing hole, and a wire-pressing claw is arranged below the clamping assembly. The utility model can insert the ends of multiple busbars one by one through the wire-passing holes on the wire-arranging plug board, and cooperate with the clamping assembly to realize the quick plugging and pressing fixation of the ends of multiple busbars. There is no need for the tester to hold a high-voltage rod to detect each single busbar item by item, and the operation is more convenient, labor-saving and efficient, solving the problems that traditional compact busbar withstand voltage detection needs to continuously change the detection phase during the detection process, needs to repeatedly disassemble and assemble the busbar joints frequently, is time-consuming and laborious, and the operation is cumbersome and time-consuming.

[0006] There are multiple wire holes, and threading holes corresponding to the multiple wire holes one by one are provided on the cable arranging plug board. The utility model can realize the plugging and fixing operation during the withstand voltage detection of multiple dense busbars simultaneously through the combined action of the multiple wire holes and the threading holes that cooperate with the wire holes one by one, greatly improving the detection efficiency and making the operation more convenient.

[0007] The clamping assembly includes a fixing sleeve inserted in the upper part of the cable arranging plug board. The wire pressing claw is arranged on the side of the fixing sleeve close to the chip plug board, and the wire pressing claw is located above the threading hole on the same straight line as it. The utility model can, through the function of sleeving the fixing sleeve on the cable arranging plug board, after the end of the dense busbar is inserted into the threading hole, press the fixing sleeve downward into the cable arranging plug board until the wire pressing claw realizes the pressing and fixing of the end of the dense busbar, and then the pressure detection test can be carried out. There is no need for the operator to fix the wires one by one, and the operation is more efficient and convenient.

[0008] Both the cable arranging plug board and the wire pressing claw are made of conductor materials.

[0009] The axis of the threading hole forms a 45-degree angle with the vertical plane where the cable arranging plug board is located.

[0010] The wire pressing claw is of an arc structure and is made of an elastic material, such as tin phosphor bronze material.

[0011] A handle is arranged on the upper part of the fixing sleeve. The utility model can, through the handle, facilitate the operator to hold and lift or press the fixing sleeve to make it snap into the cable arranging plug board, making the operation more convenient and labor-saving.

[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0013] 1. The utility model can realize the insertion of the ends of multiple busbars one by one through the threading holes on the cable arranging plug board, and cooperate with the clamping assembly to realize the quick plugging and pressing and fixing of the ends of multiple busbars. There is no need for the tester to hold the high-voltage rod to detect each single busbar item by item. The operation is more convenient, labor-saving and efficient, solving the problems that in the traditional withstand voltage detection of dense busbars, it is necessary to constantly change the detection phase during the detection process, and it is necessary to frequently disassemble and assemble the busbar joints repeatedly, which is time-consuming and laborious, and the operation is cumbersome and time-consuming.

[0014] 2. The utility model can realize the plugging and fixing operation during the withstand voltage detection of multiple dense busbars simultaneously through the combined action of the multiple wire holes and the threading holes that cooperate with the wire holes one by one, greatly improving the detection efficiency and making the operation more convenient.

[0015] 3. The utility model can be sleeved on the wiring plug board through the fixing sleeve. After the end of the dense busbar is inserted into the wire passing hole, the fixing sleeve is pressed downward into the wiring plug board until the wire pressing claw realizes the pressing and fixing of the end of the dense busbar. Then, the pressure detection test can be carried out, without the operator fixing the wires one by one, and the operation is more efficient and convenient.

[0016] 4. The utility model is convenient for the operator to hold the handle to lift or press the fixing sleeve so that it is clamped on the wiring plug board, and the operation is more convenient and labor-saving. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the dense busbar withstand voltage detection plug claw, the wire separating box and the wire hole of the utility model;

[0018] Figure 2 For the utility model Figure 1 Schematic diagram of the structure at A in

[0019] Figure 3 It is a schematic structural diagram of the dense busbar withstand voltage detection plug claw, the wire separating box and the wire hole of the utility model from another perspective.

[0020] Description of the reference numerals: 100, wire separating box; 101, wire hole; 200, wiring plug board; 201, wire passing hole; 300, engaging component; 301, fixing sleeve; 302, wire pressing claw; 303, handle. Detailed Embodiment

[0021] To make the objectives, technical solutions and advantages of the embodiments of the utility model clearer, the following will combine the accompanying Figures 1 - 3 drawings of the embodiments of the utility model to clearly and completely describe the technical solutions of the embodiments of the utility model. Obviously, the described embodiments are some but not all of the embodiments of the utility model. Based on the described embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the utility model.

[0022] Such as Figures 1 - 3As shown in the figure: This embodiment provides a plug claw for withstand voltage detection of a dense busbar, including a wire arranging plug board 200 arranged on the wire arranging box 100 at both axial ends of the wire hole 101 of the wire arranging box 100. The wire arranging box 100 is made of insulating material. A wire passing hole 201 adapted to the wire hole 101 is provided on the wire arranging plug board 200. One end of the dense busbar is inserted into the wire passing hole 201 on the wire arranging plug board 200 on the side of the inlet of the wire hole 101, and the other end of the dense busbar is inserted into the wire passing hole 201 on the wire arranging plug board 200 on the side of the outlet of the wire hole 101. A clamping component 300 is arranged at the upper part of the wire passing hole 201, and a wire pressing claw 302 is arranged at the lower part of the clamping component 300. The utility model can realize inserting the ends of multiple busbars one by one through the wire passing holes 201 on the wire arranging plug board 200, and cooperate with the clamping component 300 to realize quick plugging and pressing fixation of the ends of multiple busbars, without the need for the tester to hold a high-voltage rod to detect each busbar item by item, making the operation more convenient, labor-saving and efficient, and solving the problems that in the traditional withstand voltage detection of dense busbars, it is necessary to constantly change the detection phase during the detection process, and it is necessary to frequently disassemble and assemble the busbar joints repeatedly, which is time-consuming and laborious in operation, and the operation is cumbersome and time-consuming.

[0023] According to an embodiment of the present utility model, as Figures 1 - 3 shown, there are multiple wire holes 101, and wire passing holes 201 corresponding to the multiple wire holes 101 one by one are arranged on the wire arranging plug board 200. The utility model can realize the plugging and fixing operation during the withstand voltage detection of multiple dense busbars simultaneously under the combined action of the multiple wire holes 101 and the wire passing holes 201 that cooperate with the wire passing holes 201 one by one, greatly improving the detection efficiency and making the operation more convenient.

[0024] According to another embodiment of the present utility model, as Figure 1 and Figure 2 shown, the clamping component 300 includes a fixed sleeve 301 inserted into the upper part of the wire arranging plug board 200. The wire pressing claw 302 is arranged on the side of the fixed sleeve 301 close to the piece plug board, and the wire pressing claw 302 is located above the wire passing hole 201 on the same straight line as it. The utility model can, through the action of the fixed sleeve 301 sleeved on the wire arranging plug board 200, after the end of the dense busbar is inserted into the wire passing hole 201, press the fixed sleeve 301 downward into the wire arranging plug board 200 until the wire pressing claw 302 realizes the pressing and fixing of the end of the dense busbar, and then the pressure detection test can be carried out, without the operator fixing the wires one by one, making the operation more efficient and convenient.

[0025] According to another embodiment of the present utility model, as Figure 1 and Figure 3As shown, both the flexible cable socket 200 and the wire pressing claw 302 are made of conductive materials. The purpose of this is to form a series-connected circuit between the dense busbars. By connecting only one of the busbars, the connection operation between the dense busbars on the same flexible cable socket 200 can be achieved, making the operation more convenient and efficient.

[0026] The axis of the wire threading hole 201 forms a 45-degree angle with the vertical plane where the flexible cable socket 200 is located. The purpose of this is to facilitate the smooth and rapid insertion of the end of the busbar into the wire threading hole 201.

[0027] The wire pressing claw 302 is of an arc-shaped structure and is made of an elastic material, such as tin phosphor bronze. The purpose of this is that the wire pressing claw 302, which is deformed by being pressed, can firmly press and fix the end of the busbar due to its own restoring elastic force, making the operation safer and more convenient.

[0028] A handle 303 is provided on the upper part of the fixing sleeve 301. With this utility model, the operator can hold the handle 303 to lift or press the fixing sleeve 301 so that it is snapped onto the flexible cable socket 200, making the operation more convenient and labor-saving.

[0029] The usage method of this utility model:

[0030] First of all, it should be clear that the insertion claws involved in the present utility model are mainly used for the pressing and fixing operation of the end of the compact busbar during the withstand voltage detection process of the compact busbar. Taking the withstand voltage detection test of the compact busbar as an example, the usage method of the present utility model is elaborated in detail. When it is necessary to perform the withstand voltage detection on the compact busbar, first, the end of the busbar to be detected is sequentially inserted through the wire holes 101, and one end of the busbar is sequentially inserted into the wire passing holes 201 on the wire arranging plug board 200 adapted thereto. Then, the operator holds the handle and presses the fixing sleeve 301 downward until the pressing claw 302 to realize the pressing and fixing of the end of the compact busbar. Then, the other end of the busbar is sequentially inserted into the wire passing holes 201 on the wire arranging plug board 200 adapted to the other end. Then, the operator holds the handle on the other side and presses the fixing sleeve 301 downward until the pressing claw 302 to realize the pressing and fixing of the end of the compact busbar. Then, the ends of the busbar after pressing and fixing are respectively connected to the high-voltage detection power supply, and the current is connected from one end of the busbar through the wire arranging plug board 200 and the pressing claw 302 to all phases of the compact busbar, so as to realize the withstand voltage detection of all phase busbars. After the detection is completed, the operator only needs to hold the handle and lift the fixing sleeve 301 upward to release the end of the busbar with the pressing claw 302. The present utility model can realize the insertion of the ends of multiple busbars one by one through the wire passing holes 201 on the wire arranging plug board 200, and cooperate with the clamping assembly 300 to realize the rapid insertion, connection and pressing and fixing of the ends of multiple busbars. There is no need for the detection personnel to hold the high-voltage rod to detect each single busbar item by item, and the operation is more convenient, labor-saving and efficient, solving the problems that the traditional withstand voltage detection of the compact busbar needs to constantly change the detection phase during the detection process, needs to frequently disassemble and assemble the busbar joints repeatedly, the operation is time-consuming and laborious, and the operation is cumbersome and time-consuming.

[0031] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The above is the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the principle described in the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A withstand voltage detection claw for a dense busbar, characterized in that: A wire arranging plug board (200) is provided on the wire separating box (100) at both ends of the axis of the wire hole (101) of the wire separating box (100). A wire passing hole (201) adapted to the wire hole (101) is formed in the wire arranging plug board (200). One end of the dense bus bar is inserted into the wire passing hole (201) on the wire arranging plug board (200) on the inlet side of the wire hole (101), and the other end of the dense bus bar is inserted into the wire passing hole (201) on the wire arranging plug board (200) on the outlet side of the wire hole (101). A clamping component (300) is arranged at the upper part of the wire passing hole (201), and a wire pressing claw (302) is arranged at the lower part of the clamping component (300).

2. The voltage withstand detection plug claw of the dense busbar according to claim 1, characterized in that: There are a plurality of the wire holes (101), and wire passing holes (201) corresponding to the plurality of wire holes (101) one by one are arranged on the wire arranging plug board (200).

3. The voltage withstand detection plug claw of the dense busbar according to claim 2, characterized in that: The clamping component (300) includes a fixing sleeve (301) inserted into the upper part of the wire arranging plug board (200). The wire pressing claw (302) is arranged on the side of the fixing sleeve (301) close to the piece plug board, and the wire pressing claw (302) is located above the wire passing hole (201) on the same straight line as it.

4. The voltage withstand detection plug claw of the dense busbar according to claim 3, wherein: Both the wire arranging plug board (200) and the wire pressing claw (302) are made of conductor materials.

5. The voltage withstand detection plug claw of the dense busbar according to claim 4, characterized in that: The axis of the wire passing hole (201) forms a 45-degree angle with the vertical plane where the wire arranging plug board (200) is located.

6. The withstand voltage detection plug claw of the dense busbar according to claim 5, characterized in that: The wire pressing claw (302) is of an arc structure.

7. The withstand voltage detection plug claw of the dense busbar according to claim 6, characterized in that: A handle (303) is arranged at the upper part of the fixing sleeve (301).

Images