High-voltage power distribution cabinet wire harness clamping structure

Abstract

The utility model belongs to the technical field of distribution cabinet wire harness clamping, especially a high -voltage distribution cabinet wire harness clamping structure, including wire harness clamping cloth cover, wire harness clamping cloth cover top fixedly connected with a plurality of electric wire engaging groove blocks, electric wire engaging groove block top fixedly connected with electric wire limiting block, wire harness clamping cloth cover both sides are equipped with wire harness binding fixed band, wire harness clamping cloth cover top fixedly connected with elastic locating piece, wire harness clamping cloth cover with Between the elastic locating piece is detachably connected with the convex pad piece, with the cooperation of wire harness clamping cloth cover, electric wire engaging groove block, electric wire limiting block and wire harness binding fixed band can be orderly arranged when each electric wire of wire harness is bound and protected, so that the staff can quickly find and take out the required electric wire, and with the help of the bending electric wire provides the space for giving way, so that the staff can directly put the equipment's engaging ring in the bending place of electric wire to detect the current path of electric wire.

Description

Technical Field

[0001] This utility model belongs to the field of wiring harness clamping technology for power distribution cabinets, and specifically relates to a wiring harness clamping structure for high-voltage power distribution cabinets. Background Technology

[0002] Some high-voltage switchgear cabinets have electrical components installed on their doors. These components are connected to the cabinet's internal components via multiple wires. After the electrical components are installed, clamping structures are used to bundle and secure these wires. Currently, workers use cable ties or tape to bundle or tie the wires into a cable bundle and fix it to the cabinet and door. This simple gathering and securing of the wires within the bundle is insufficient. Subsequent circuit inspections and replacements of damaged wires require completely untying the bundle. The corresponding wires must then be selected and stripped from the bundle for inspection. During this process, it's inevitable that other wires will be touched and pulled repeatedly, resulting in a tangled mess. Workers must then rearrange and bundle the wires again, making it inconvenient for them to inspect the wires within the bundle. Utility Model Content

[0003] This utility model provides a high-voltage distribution cabinet wire harness clamping structure, which makes the maintenance of wire harnesses more convenient.

[0004] This utility model provides the following technical solution: a high-voltage distribution cabinet wire harness clamping structure, including a wire harness clamping cloth sleeve, a plurality of wire clamping slots are fixedly connected to the top of the wire harness clamping cloth sleeve, a wire limiting block is fixedly connected to the top of the wire clamping slots, wire harness binding and fixing straps are provided on both sides of the wire harness clamping cloth sleeve, an elastic positioning piece is fixedly connected to the top of the wire harness clamping cloth sleeve, and an outwardly protruding pad is detachably connected between the wire harness clamping cloth sleeve and the elastic positioning piece.

[0005] The front side of the wire harness binding strap is fixedly connected with a binding hook and loop fastener, and the back side of the wire harness binding strap is fixedly connected with a binding hook and loop fastener female.

[0006] The wire harness binding and fixing strap has a friction pad fixedly connected to its front side, and the position of the friction pad corresponds to the position of the wire clamping groove block.

[0007] The wire harness binding and fixing strap has a spacer connecting strip fixedly connected to one side, and the spacer connecting strip is fixedly connected to the wire harness clamping cloth sleeve.

[0008] The cable harness clamping sleeve has a hook and loop fastener attached to one side, and a hook and loop fastener attached to the back side. The hook and loop fasteners are positioned correspondingly.

[0009] The spacer connecting strip has a fixed hole fixing ear on one side, and the fixed hole fixing ear does not contact the wire harness clamping cloth sleeve.

[0010] The wire harness clamping sleeve, the wire harness binding and fixing strap, and the spacer connecting strip are all fixedly connected to the front side with an elastic limiting strip.

[0011] The beneficial effects of this utility model are as follows: By using the wire harness clamping sleeve, wire locking groove block, wire limiting block, and wire harness binding and fixing strap in combination, the wires of the wire harness can be bundled and protected in an orderly manner, avoiding messy tangling. This allows workers to quickly find and remove the required wires when inspecting the wire harness. Furthermore, the elastic positioning piece accommodates the protruding pad, allowing workers to bend the wires during installation. The bent wires provide space, enabling workers to directly engage the device's locking ring at the bend of the wire to test the current path without having to remove the wire from the wire harness, making the testing operation more convenient.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the elastic positioning piece and the convex pad in this utility model;

[0015] Figure 3 This is a schematic diagram of the back side structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the wire clamping groove block and the wire limiting block in this utility model.

[0017] In the diagram: 1. Wire harness clamping sleeve; 11. Wire clamping slot block; 12. Wire limiting block; 2. Wire harness binding and fixing strap; 21. Binding hook and loop fastener; 22. Binding hook and loop fastener; 23. Friction pad; 24. Spacer connecting strip; 3. Elastic positioning piece; 31. Outward protruding pad; 4. Retracting hook and loop fastener; 41. Retracting hook and loop fastener; 5. Opening fixing ear; 6. Non-elastic limiting strip. Detailed Implementation

[0018] Please see Figures 1-4The present invention provides the following technical solution: a high-voltage distribution cabinet wire harness clamping structure, including a wire harness clamping cloth sleeve 1, a plurality of wire clamping slot blocks 11 are fixedly connected to the top of the wire harness clamping cloth sleeve 1, a wire limiting block 12 is fixedly connected to the top of the wire clamping slot block 11, wire harness binding and fixing straps 2 are provided on both sides of the wire harness clamping cloth sleeve 1, an elastic positioning piece 3 is fixedly connected to the top of the wire harness clamping cloth sleeve 1, and an outwardly protruding pad block 31 is detachably connected between the wire harness clamping cloth sleeve 1 and the elastic positioning piece 3.

[0019] In this implementation plan: When installing the wires of the wiring harness, the protruding pad 31 is accommodated in the elastic positioning piece 3. Then, the worker sequentially clamps the wires into the wire clamping slot 11 and the wire limiting block 12. The wire clamping slot 11 and the wire limiting block 12 limit the wires, preventing them from becoming tangled inside the wiring harness clamping sleeve 1. The wires corresponding to the positions of the elastic positioning piece 3 and the protruding pad 31 are not bent. After the wires are bent, the worker removes the protruding pad 31 from the elastic positioning piece 3. Then, the worker rolls up the wiring harness clamping sleeve 1 into a cylinder and attaches the winding hook and loop fastener 4 to the winding hook and loop fastener 41. Then, the wiring harness binding and fixing strap 2 is wrapped around the rolled-up wiring harness to secure it and prevent it from moving inside the wiring harness clamping sleeve 1. Finally, the worker fixes the opening fixing ear 5 to the cabinet of the distribution cabinet. Or, at the corresponding position on the cabinet door, during use, the wire harness clamping sleeve 1 clamps and protects the wire harness. With the help of the wire harness clamping sleeve 1, the wire clamping groove block 11, the wire limiting block 12, and the wire harness binding and fixing strap 2, the wires of the wire harness can be arranged in an orderly manner when they are bound and protected, avoiding the wires of the wire harness from being messy and tangled. When the staff inspects the wire harness, the staff removes the knotting hook and loop fastener 4 from the knotting hook and loop fastener 41 and unfolds the wire harness clamping sleeve 1. The wires of the wire harness are in an orderly state, which can quickly find and take out the required wire. Moreover, when the staff tests the wire's path, the bent wire can provide space, so that the staff can directly clamp the device's clamping ring on the bend of the wire to test the current path of the wire without having to remove the wire to be tested from the wire harness, making the testing operation more convenient for the staff.

[0020] The front side of the wire harness bundling strap 2 is fixedly connected with a bundling hook and loop fastener 21, and the back side of the wire harness bundling strap 2 is fixedly connected with a bundling hook and loop fastener 22. By setting the bundling hook and loop fastener 21 and the bundling hook and loop fastener 22, the wire harness bundling strap 2 can be fixed, so that the staff can bundle and fix the wire harness, and increase the limiting effect of the wire harness.

[0021] A friction pad 23 is fixedly connected to the front side of the wire harness binding and fixing strap 2. The position of the friction pad 23 corresponds to the position of the wire clamping slot block 11. By setting the friction pad 23, the friction between the wire harness binding and fixing strap 2 and the wire can be increased, which increases the difficulty of relative movement between the wire and the wire harness binding and fixing strap 2 when the wire harness binding and fixing strap 2 is used to bind and bundle the wire.

[0022] A spacer connecting strip 24 is fixedly connected to one side of the wire harness binding and fixing strap 2. The spacer connecting strip 24 is fixedly connected to the wire harness clamping cloth sleeve 1. By setting the spacer connecting strip 24, a gap is left between the wire harness binding and fixing strap 2 and the wire harness clamping cloth sleeve 1 to make way for the opening fixing ear 5, so that the wire harness clamping cloth sleeve 1 can be smoothly bound to the outside of the wire harness.

[0023] A hook and loop fastener 4 is fixedly connected to one side of the wire harness clamping sleeve 1, and a hook and loop fastener 41 is fixedly connected to the back of the wire harness clamping sleeve 1. The hook and loop fastener 4 and the hook and loop fastener 41 are positioned correspondingly. By setting the hook and loop fastener 4 and the hook and loop fastener 41, a fixing function can be achieved, so that the wire harness clamping sleeve 1 can be in a rolled-up state.

[0024] One side of the spacer connecting strip 24 is fixedly connected with a hole fixing ear 5. The hole fixing ear 5 does not contact the wire harness clamping cloth sleeve 1. By setting the hole fixing ear 5, it is convenient for the staff to install the wire harness clamping cloth sleeve 1 on the cabinet door or the power distribution cabinet.

[0025] The wire harness clamping sleeve 1, the wire harness binding and fixing strap 2, and the spacer connecting strip 24 are fixedly connected to the front side with an inelastic limiting strip 6. By setting the inelastic limiting strip 6, the tensile strength of the wire harness clamping sleeve 1 can be increased. The wire harness clamping sleeve 1 will not deform when subjected to external force. The wire harness clamping sleeve 1 and the inelastic limiting strip 6 work together to replace the wire harness in bearing the external force, avoiding the wire harness from being directly pulled and damaged by external force.

[0026] The working principle and usage process of this utility model are as follows: When installing the wires of the wiring harness, the protruding pad 31 is accommodated in the elastic positioning piece 3. Then, the worker sequentially clamps the wires into the wire clamping groove 11 and the wire limiting block 12. The wires corresponding to the positions of the elastic positioning piece 3 and the protruding pad 31 are bent. After the wires are bent, the worker removes the protruding pad 31 from the elastic positioning piece 3. Then, the worker rolls the wiring harness clamping cloth 1 into a cylinder and attaches the winding hook and loop fastener 4 to the winding hook and loop fastener female fastener 41. Then, the wiring harness binding and fixing strap 2 is wrapped around the rolled wiring harness to secure it. Finally, the worker fixes the opening fixing ear 5 to the cabinet of the distribution cabinet or... This is the corresponding position on the cabinet door. During use, the wire harness clamping sleeve 1 clamps and protects the wire harness. The wire harness clamping sleeve 1 and the non-elastic limit strip 6 work together to bear the external force on behalf of the wire harness, preventing the wire harness from being directly pulled and damaged. When the staff inspects the wire harness, they remove the Velcro fastener 4 from the Velcro fastener 41 and unfold the wire harness clamping sleeve 1. The wires of the wire harness are arranged in an orderly manner, which allows for quick location and removal of the required wires. When testing the wire's current path, the bent wire provides space, allowing the staff to directly engage the device's locking ring at the bend of the wire to test the current path without having to remove the wire to be tested from the wire harness.

Claims

1. A wire harness clamping structure for a high-voltage distribution cabinet, characterized in that: The device includes a wire harness clamping cloth sleeve (1), the top of which is fixedly connected to several wire clamping slots (11), the top of which is fixedly connected to a wire limiting block (12), the wire harness clamping cloth sleeve (1) is provided with wire harness binding and fixing straps (2) on both sides, the top of which is fixedly connected to an elastic positioning piece (3), and an outwardly protruding pad (31) is detachably connected between the wire harness clamping cloth sleeve (1) and the elastic positioning piece (3).

2. The high-voltage distribution cabinet wire harness clamping structure according to claim 1, characterized in that: The front side of the wire harness binding strap (2) is fixedly connected with a binding hook and loop fastener (21), and the back side of the wire harness binding strap (2) is fixedly connected with a binding hook and loop fastener (22).

3. The high-voltage distribution cabinet wire harness clamping structure according to claim 1, characterized in that: The front side of the wire harness binding and fixing strap (2) is fixedly connected to a friction pad (23), and the position of the friction pad (23) corresponds to the position of the wire clamping slot (11).

4. The high-voltage distribution cabinet wire harness clamping structure according to claim 1, characterized in that: A spacer connecting strip (24) is fixedly connected to one side of the wire harness binding and fixing strap (2), and the spacer connecting strip (24) is fixedly connected to the wire harness clamping cloth sleeve (1).

5. The high-voltage distribution cabinet wire harness clamping structure according to claim 1, characterized in that: A hook and loop fastener (4) is fixedly connected to one side of the wire harness clamping sleeve (1), and a hook and loop fastener (41) is fixedly connected to the back of the wire harness clamping sleeve (1). The hook and loop fastener (4) and the hook and loop fastener (41) are in corresponding positions.

6. The high-voltage distribution cabinet wire harness clamping structure according to claim 4, characterized in that: The spacer connecting strip (24) is fixedly connected to one side with an opening fixing ear (5), and the opening fixing ear (5) does not contact the wire harness clamping cloth sleeve (1).

7. The high-voltage distribution cabinet wire harness clamping structure according to claim 4, characterized in that: The front side of the wire harness clamping cloth sleeve (1), the wire harness binding and fixing strap (2), and the spacer connecting strip (24) is fixedly connected with an inelastic limiting strip (6).

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