Wiring assembly of distribution box

Abstract

The utility model provides a distribution box wiring assembly, and relates to the technical field of distribution box wiring assemblies, the distribution box wiring assembly comprises a wiring plate, two round hole blocks and a plurality of elastic clamping blocks, an adjusting device is arranged between the round hole blocks of the wiring plate, and an auxiliary device is arranged between the wiring plate and the elastic clamping blocks. The adjusting device comprises a threaded rod and two threaded holes, and by arranging the adjusting device, when the wiring assembly is installed in the distribution box for use, the threaded rod can be manually held to rotate in the T-shaped groove according to the size of the distance between the installation holes in the distribution box, so that the wiring assembly can be installed in the distribution box for use. The two round hole blocks are driven to slide towards the two ends to a certain distance in the T-shaped groove, so that after the wiring plate is placed in the distribution box, the two round hole blocks can be aligned with the mounting holes, the wiring plate can be conveniently fixed in the distribution box through bolts, the use adaptability of the wiring assembly is improved, and then internal wires are clamped in the elastic clamping blocks for wiring and fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box wiring components, in particular to a distribution box wiring component. Background Art

[0002] The wiring assembly is a device installed in the distribution box to comb and fix the internal wires, making it easier for maintenance personnel to inspect and repair them.

[0003] When the wiring assembly is installed in a distribution box for use, the wiring board is bolted through the inner wall of the circular hole block and fixed in the mounting hole on the distribution box. The wires inside the distribution box are then clamped on the elastic clamp block to be fixed so that they are arranged. Since the mounting holes on distribution boxes of different sizes have different positions, and the circular hole blocks on the wiring board are fixed, the distance between the mounting holes on the distribution box is too large or too small, and the circular hole blocks cannot be aligned with them, so that the wiring board cannot be installed, resulting in reduced adaptability of the wiring assembly. Utility Model Content

[0004] The utility model is to solve the problem that when a wiring assembly is installed in a distribution box for use, a wiring board is inserted into the inner wall of a circular hole block by bolts, the wiring board is fixed in a mounting hole on the distribution box, and then the wires inside the distribution box are clamped on an elastic clamp block for fixing so as to be arranged. Since the positions of the mounting holes on distribution boxes of different sizes are different, and the positions of the circular hole blocks on the wiring board are fixed, the circular hole blocks cannot be aligned with the mounting holes on the distribution box when the distances between the mounting holes are too large or too small, so that the wiring board cannot be installed, thereby reducing the use adaptability of the wiring assembly. A wiring assembly for a distribution box is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a distribution box wiring assembly, including a wiring board, two circular hole blocks and a plurality of elastic clamping blocks, an adjustment device is arranged between the circular hole blocks of the wiring board, an auxiliary device is arranged between the wiring board and the elastic clamping block, the adjustment device includes a threaded rod and two threaded holes, a T-shaped slot is opened on one side of the wiring board, the inner wall of the T-shaped slot is connected with the outer surface of the threaded rod by penetration, the threads at both ends of the threaded rod are in opposite directions, the two circular hole blocks are respectively threadedly connected with the two ends of the threaded rod by means of the threaded holes, and one end of the circular hole block is slidably connected with the inner wall of the T-shaped slot.

[0006] The effect achieved by the above components is: by setting the adjustment device, when the wiring assembly is installed in the distribution box for use, the threaded rod can be manually held and rotated in the T-slot according to the spacing of the mounting holes inside the distribution box, driving the two round hole blocks to slide to both ends in the T-slot to a certain distance, so that after the wiring board is placed in the distribution box, the two round hole blocks can be aligned with the mounting holes, which is convenient for fixing it in the distribution box with bolts, thereby improving the adaptability of the wiring assembly, and then the internal wires are clamped in the elastic clamp blocks for wiring and fixing.

[0007] Preferably, one end of the threaded rod is fixedly connected to a bearing, and the outer ring of the bearing is fixedly connected to the inner wall of the T-slot.

[0008] The effect achieved by the above components is that by arranging the bearing, one end of the threaded rod can be limited and fixed on the inner wall of the T-slot, and the wear between the two can be reduced, thereby increasing the service life of the threaded rod.

[0009] Preferably, one end of the threaded rod is fixedly connected to an operating block, and both sides of the operating block are fixedly connected to a plurality of anti-slip protrusions.

[0010] The effect achieved by the above components is that by setting the operating block, the contact area of ​​one end of the threaded rod can be increased, making it easier to manually hold and twist it.

[0011] Preferably, both sides of one end of the circular hole block are fixedly connected to limiting blocks, the inner wall of the T-shaped slot is symmetrically provided with limiting slots, and the limiting blocks are slidably connected to the limiting slots.

[0012] The effect achieved by the above components is: by setting the limit block and the limit groove, the two sides of one end of the circular hole block can be limited in the limit groove in the T-shaped groove through the limit block, so that it is not easy to shake when sliding back and forth, and the movement is more stable.

[0013] Preferably, the auxiliary device includes a mounting block, a mounting groove is symmetrically provided on one side of the wiring board, the size and shape of the inner wall of the mounting groove are matched with the size and shape of the outer surface of the mounting block, the inner wall of the mounting groove is symmetrically provided with a plurality of card slots, one side of the mounting block is fixedly connected to the outer surface of the elastic clamp block, springs are fixedly connected to the inner walls on both sides of the mounting block, one end of the spring is fixedly connected to a U-shaped block, the outer surface of the U-shaped block is slidably connected to the inner wall of the mounting block, and the size and shape of one end of the U-shaped block are matched with the size and shape of the inner wall of the card slot.

[0014] The effect achieved by the above components is: by setting an auxiliary device, when using the elastic clamp block to clamp and fix the wires in the distribution box, due to the different positions of the distributors installed inside, the positions of the wires are also different. At this time, the U-shaped block can be pressed to retract one end of it into the inner wall of the mounting block, so that its spring is squeezed and contracted, and then the mounting block is inserted into the mounting groove to a certain position, and the U-shaped block is released. Under the resetting action of the spring, one end of the U-shaped block will be driven to be inserted into the corresponding groove, and the elastic clamp block pulled to a certain position will be limited and fixed, which is convenient for limiting and fixing the wires at the corresponding position. Similarly, the number of elastic clamps can be increased or decreased as needed.

[0015] Preferably, the longitudinal section of the mounting block is T-shaped, and the longitudinal section of the mounting groove is T-shaped.

[0016] The effect achieved by the above components is that by setting the mounting block and the mounting groove into a T shape, the elastic clamp block can only move left and right after being installed on the wiring board, and is not prone to shaking.

[0017] Preferably, one end of the U-shaped block is fixedly connected to an anti-sliding block, and the anti-sliding block is made of rubber.

[0018] The effect achieved by the above components is that by providing the anti-sliding block, the contact friction force of one end of the U-shaped block can be increased, so that it is not easy to slip when it is pressed manually.

[0019] Preferably, a telescopic rod is fixedly connected to the inner wall of the mounting block, one end of the telescopic rod is fixedly connected to one side of the U-shaped block, and the outer surface of the telescopic rod is sleeve-connected to the inner wall of the spring.

[0020] The effect achieved by the above components is: by arranging the telescopic rod, the inner wall of the spring can be supported, so that it is not easy to deform and bend during use to cause damage, thereby improving the service life of the spring.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by providing an adjustment device, when the wiring assembly is installed in the distribution box for use, the threaded rod can be manually held and rotated in the T-slot according to the spacing of the installation holes inside the distribution box, driving the two circular hole blocks to slide to a certain distance at both ends in the T-slot, so that after the wiring board is placed in the distribution box, the two circular hole blocks can be aligned with the installation holes, which is convenient for fixing it in the distribution box with bolts, thereby improving the adaptability of the wiring assembly, and then the internal wires are clamped in the elastic clamp blocks for wiring and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the circular hole block of the utility model;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the wiring board of the utility model;

[0026] Figure 4 for Figure 3 A three-dimensional schematic diagram of the structure of the middle part;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the elastic clamp block of the utility model.

[0028] Legend: 1. Wiring board; 2. Adjustment device; 3. Auxiliary device; 4. Round hole block; 5. Elastic clamp block; 21. T-slot; 22. Threaded rod; 23. Threaded hole; 24. Bearing; 25. Operating block; 26. Limit block; 27. Limit slot; 31. Installation slot; 32. Card slot; 33. Installation block; 34. Spring; 35. U-shaped block; 36. Anti-sliding block; 37. Telescopic rod. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-5 As shown, a distribution box wiring assembly includes a wiring board 1, two circular hole blocks 4 and a plurality of elastic clamping blocks 5, an adjusting device 2 is arranged between the circular hole blocks 4 of the wiring board 1, an auxiliary device 3 is arranged between the wiring board 1 and the elastic clamping block 5, the adjusting device 2 includes a threaded rod 22 and two threaded holes 23, a T-slot 21 is provided on one side of the wiring board 1, the inner wall of the T-slot 21 is connected with the outer surface of the threaded rod 22 by penetration, the threads at both ends of the threaded rod 22 are in opposite directions, the two circular hole blocks 4 are respectively threadedly connected with the two ends of the threaded rod 22 by means of the threaded holes 23, and one end of the circular hole block 4 is slidably connected with the inner wall of the T-slot 21. When the wiring assembly is installed in a distribution box for use, the threaded rod 22 can be manually held and rotated in the T-slot 21 according to the spacing of the mounting holes inside the distribution box, driving the two circular hole blocks 4 to slide to a certain distance at both ends in the T-slot 21, so that after the wiring board 1 is placed in the distribution box, the two circular hole blocks 4 can be aligned with the mounting holes, which is convenient for fixing it in the distribution box with bolts, thereby improving the adaptability of the wiring assembly, and then the internal wires are clamped in the elastic clamp block 5 for wiring and fixing.

[0030] Reference Figure 2-4As shown, this embodiment discloses that one end of the threaded rod 22 is fixedly connected to a bearing 24, and the outer ring of the bearing 24 is fixedly connected to the inner wall of the T-slot 21. By providing the bearing 24, one end of the threaded rod 22 can be limited and fixed on the inner wall of the T-slot 21, and the degree of wear between the two can be reduced, thereby increasing the service life of the threaded rod 22. One end of the threaded rod 22 is fixedly connected to an operating block 25, and both sides of the operating block 25 are fixedly connected to a plurality of anti-slip protrusions. By providing the operating block 25, the contact area of ​​one end of the threaded rod 22 can be increased, making it convenient to manually hold and twist it.

[0031] Reference Figure 2-4 As shown, the embodiment discloses that both sides of one end of the circular hole block 4 are fixedly connected to the limiting blocks 26, and the inner wall of the T-shaped slot 21 is symmetrically provided with limiting slots 27, and the limiting blocks 26 are slidably connected with the limiting slots 27. By providing the limiting blocks 26 and the limiting slots 27, both sides of one end of the circular hole block 4 can be limited in the limiting slots 27 in the T-shaped slot 21 through the limiting blocks 26, so that it is not easy to shake when sliding back and forth, and the movement is more stable.

[0032] Reference Figure 5 As shown, this embodiment discloses that the auxiliary device 3 includes a mounting block 33, a mounting groove 31 is symmetrically opened on one side of the wiring board 1, the inner wall size and shape of the mounting groove 31 are adapted to the outer surface size and shape of the mounting block 33, the inner wall of the mounting groove 31 is symmetrically opened with a plurality of card slots 32, one side of the mounting block 33 is fixedly connected to the outer surface of the elastic clamp block 5, springs 34 are fixedly connected to the inner walls of both sides of the mounting block 33, one end of the spring 34 is fixedly connected to a U-shaped block 35, the outer surface of the U-shaped block 35 is slidably connected to the inner wall of the mounting block 33, and the size and shape of one end of the U-shaped block 35 are adapted to the size and shape of the inner wall of the card slot 32. When the elastic clamp block 5 is used to clamp and fix the wires in the distribution box, due to the different positions of the distributors installed inside, the positions of the wires are also different. At this time, the U-shaped block 35 can be pressed to retract one end of it into the inner wall of the mounting block 33, so that its spring 34 is squeezed and contracted, and then the mounting block 33 is inserted into the mounting groove 31 to a certain position, and the U-shaped block 35 is released. Under the resetting action of the spring 34, one end of the U-shaped block 35 will be driven to be inserted into the corresponding groove 32, and the elastic clamp block 5 pulled to a certain position will be limited and fixed, so as to facilitate the limited and fixed of the wires at the corresponding position. Similarly, the number of elastic clamp blocks 5 can be increased or decreased as needed.

[0033] Reference Figure 5As shown, the present embodiment discloses that the longitudinal section of the mounting block 33 is T-shaped, and the longitudinal section of the mounting groove 31 is T-shaped. By setting the mounting block 33 and the mounting groove 31 to be T-shaped, the elastic clamp block 5 can only move left and right after being installed on the wiring board 1, and is not easy to shake. One end of the U-shaped block 35 is fixedly connected to an anti-sliding block 36, and the anti-sliding block 36 is made of rubber. By providing the anti-sliding block 36, the contact friction force of one end of the U-shaped block 35 can be increased, so that it is not easy to slip when it is manually pressed. The inner wall of the mounting block 33 is fixedly connected to a telescopic rod 37, one end of the telescopic rod 37 is fixedly connected to one side of the U-shaped block 35, and the outer surface of the telescopic rod 37 is sleeved and connected to the inner wall of the spring 34. By providing the telescopic rod 37, the inner wall of the spring 34 can be supported, so that it is not easy to be deformed and bent during use to cause damage, thereby increasing the service life of the spring 34.

[0034] Working principle: when the wiring assembly is installed in the distribution box for use, you can manually hold the operating block 25 to rotate the threaded rod 22 and the bearing 24 in the T-slot 21 according to the spacing of the installation holes inside the distribution box, driving the two circular hole blocks 4 and the limit blocks 26 to slide to a certain distance at both ends in the T-slot 21 and the limit slot 27 respectively, so that the two circular hole blocks 4 after the wiring board 1 is placed in the distribution box can be aligned with the installation holes, which is convenient for fixing it in the distribution box with bolts, thereby improving the adaptability of the wiring assembly, and then the internal wires are clamped in the elastic clamp block 5 for wiring and fixing.

[0035] When the elastic clamp block 5 is used to clamp and fix the wires in the distribution box, due to the different positions of the distributors installed inside, the positions of the wires are also different. At this time, the U-shaped block 35 can be pressed to retract one end of it into the inner wall of the mounting block 33, so that the spring 34 and the telescopic rod 37 are squeezed and contracted, and then the mounting block 33 is inserted into the mounting groove 31 to a certain position, and the U-shaped block 35 is released. Under the resetting action of the spring 34, one end of the U-shaped block 35 will be driven to be inserted into the corresponding groove 32, and the elastic clamp block 5 pulled to a certain position will be limited and fixed, so as to facilitate the limited and fixed positioning of the wires at the corresponding positions. Similarly, the number of elastic clamp blocks 5 can be increased or decreased as needed.

Claims

1. A wiring assembly for a distribution box, comprising a wiring board (1), two circular hole blocks (4) and a plurality of elastic clamping blocks (5), characterized in that: An adjusting device (2) is arranged between the circular hole blocks (4) of the wiring board (1), and an auxiliary device (3) is arranged between the wiring board (1) and the elastic clamp block (5). The adjusting device (2) comprises a threaded rod (22) and two threaded holes (23). A T-shaped groove (21) is provided on one side of the wiring board (1), and the inner wall of the T-shaped groove (21) is connected to the outer surface of the threaded rod (22) through penetration. The threads at both ends of the threaded rod (22) are in opposite directions. The two circular hole blocks (4) are respectively threadedly connected to the two ends of the threaded rod (22) by means of the threaded holes (23), and one end of the circular hole block (4) is slidably connected to the inner wall of the T-shaped groove (21).

2. A distribution box wiring assembly according to claim 1, characterized in that: One end of the threaded rod (22) is fixedly connected to a bearing (24), and the outer ring of the bearing (24) is fixedly connected to the inner wall of the T-shaped groove (21).

3. A distribution box wiring assembly according to claim 1, characterized in that: One end of the threaded rod (22) is fixedly connected to an operating block (25), and both sides of the operating block (25) are fixedly connected to a plurality of anti-slip protrusions.

4. A distribution box wiring assembly according to claim 1, characterized in that: Limiting blocks (26) are fixedly connected to both sides of one end of the circular hole block (4), and limiting grooves (27) are symmetrically provided on the inner wall of the T-shaped groove (21), and the limiting blocks (26) are slidably connected to the limiting grooves (27).

5. A distribution box wiring assembly according to claim 1, characterized in that: The auxiliary device (3) comprises a mounting block (33); a mounting groove (31) is symmetrically provided on one side of the wiring board (1); the size and shape of the inner wall of the mounting groove (31) are matched with the size and shape of the outer surface of the mounting block (33); a plurality of clamping grooves (32) are symmetrically provided on the inner wall of the mounting groove (31); one side of the mounting block (33) is fixedly connected to the outer surface of the elastic clamping block (5); springs (34) are fixedly connected to the inner walls of both sides of the mounting block (33); one end of the spring (34) is fixedly connected to a U-shaped block (35); the outer surface of the U-shaped block (35) is slidably connected to the inner wall of the mounting block (33); the size and shape of one end of the U-shaped block (35) are matched with the size and shape of the inner wall of the clamping groove (32).

6. A distribution box wiring assembly according to claim 5, characterized in that: The longitudinal section of the mounting block (33) is in a T shape, and the longitudinal section of the mounting groove (31) is in a T shape.

7. A distribution box wiring assembly according to claim 5, characterized in that: One end of the U-shaped block (35) is fixedly connected to an anti-sliding block (36), and the anti-sliding block (36) is made of rubber.

8. A distribution box wiring assembly according to claim 5, characterized in that: A telescopic rod (37) is fixedly connected to the inner wall of the mounting block (33), one end of the telescopic rod (37) is fixedly connected to one side of the U-shaped block (35), and the outer surface of the telescopic rod (37) is sleeved and connected to the inner wall of the spring (34).

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