CN220456904U - Inside wiring subassembly of switch board - Google Patents

Abstract

The utility model discloses an internal wiring assembly of a power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a mounting frame, wherein a heat dissipation mechanism is connected below the mounting frame, two sides of the mounting frame are respectively provided with a tightening assembly, a plurality of wiring mechanisms are arranged inside the mounting frame and above the heat dissipation mechanism, and one side, close to the wiring mechanisms, of the mounting frame is provided with a protection assembly; the utility model sets up the tight subassembly, place the whole device into the switch board that is waited to carry on the wiring operation, rotate the nut again, make it rotate along the threaded rod to move, the nut moves and drives the movable plate to move along the movable groove, the movable plate moves and drives the second spring to stretch and T shape to support the tight pole to move, after the tight pole of T shape supports the inside wall of the switch board to laminate, stop rotating the nut, under the effect of the tight pole of T shape, can support the tight operation to the inside wall of the switch board, finish the installation operation of the mounting bracket, the operating personnel of being convenient for finish the connection operation of whole device and switch board.

Description

Inside wiring subassembly of switch board

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to an internal wiring assembly of a power distribution cabinet.

Background

The distribution cabinet (box) transfer power distribution cabinet (box) and the illumination distribution cabinet (box) and the metering cabinet (box) are the final-stage equipment of the distribution system. The power distribution cabinet is a generic name of a motor control center.

The Chinese patent application number 202122170279.6 discloses a distribution cabinet wiring device, which comprises a mounting frame, wherein two connecting grooves are symmetrically formed in the mounting frame, connecting blocks are connected in the two connecting grooves, a wire harness plate is arranged in the mounting frame and is close to one side of the connecting grooves, connecting blocks are fixed on two sides of the wire harness plate, protection plates are arranged at two ends of the wire harness plate, wire harness holes are formed in the wire harness plate, and insulating gaskets are arranged in the wire harness holes; the guide pipes are arranged at two ends of the wire harness plate and are close to one side of the wire harness hole; the connecting plates are symmetrically fixed at two ends of the front end face of the wire binding plate. This switch board wiring arrangement places the wire into the bunch downthehole through the bunch hole that sets up, then promotes two bunching boards and be close to each other to fix the electric wire, through the guard plate that sets up on the bunching board, can play the effect of protection.

In the above patent, the handle and the power distribution cabinet are used for installation operation, and in the installation process, an external installation tool and a connecting piece are needed, so that the whole device is inconvenient to disassemble and assemble; in addition, install the LED lamp in the below of connecting the diaphragm, in the wiring use, touch the LED lamp by mistake, cause the LED lamp to rock and take place even drop easily, cause the LED lamp impaired.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides an internal wiring assembly of a power distribution cabinet, which has the characteristics of tight supporting and protection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an inside wiring subassembly of switch board, includes the mounting bracket, the below of mounting bracket is connected with heat dissipation mechanism, and the both sides of mounting bracket all are provided with to tightly the subassembly, and the inside of mounting bracket and the top that is located heat dissipation mechanism are provided with a plurality of wiring mechanism, and one side that the mounting bracket is close to wiring mechanism is provided with protection component, is connected with the LED lamp on the inside wall of mounting bracket.

Preferably, the tight subassembly is supported in T shape including tight pole, fixed box and second spring, and the both sides of mounting bracket all are connected with fixed box, and the inside grafting of fixed box has the tight pole of T shape to support, is connected with the second spring between the tight pole of T shape and the fixed box.

Preferably, one end of the T-shaped abutting rod, which is close to the fixed box, is connected with a limiting sliding block, and a limiting sliding groove is formed in the inner side wall of the fixed box and corresponds to the position of the limiting sliding block.

Preferably, the tight subassembly of support still includes threaded rod, movable groove, movable plate, nut and fixed block, and the one end of T shape support tight pole is connected with the movable plate, and the position department that just corresponds the movable plate on the lateral wall of fixed box is provided with the movable groove, just is located the both sides in movable groove on the lateral wall of fixed box and all is connected with the fixed block, is connected with the threaded rod between two fixed blocks, and the position department that just corresponds the threaded rod on the movable plate is provided with the round hole, and the lateral wall of threaded rod is last and be located one side of movable plate and be connected with the nut.

Preferably, the protection subassembly includes protection frame, fixed frame, grafting groove and grafting frame, is connected with fixed frame on the lateral wall of mounting bracket, and one side that the mounting bracket was kept away from to fixed frame is provided with the protection frame, and one side that the protection frame is close to fixed frame is connected with the grafting frame, and the position department that just corresponds the grafting frame on the lateral wall of fixed frame is provided with the grafting groove.

Preferably, the protection assembly further comprises a first spring, a limiting rod, a fixing plate and a limiting groove, wherein the fixing plate is connected to one side of the fixing frame on the side wall of the mounting frame, the limiting rod is inserted into the fixing plate, the first spring is connected between the fixing plate and the limiting rod, and the limiting groove is formed in the fixing frame and the inserting frame and corresponds to the position of the limiting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model sets up the tight subassembly, place the whole device into the switch board that is waited to carry on the wiring operation, rotate the nut again, make it rotate along the threaded rod to move, the nut moves and drives the movable plate to move along the movable groove, the movable plate moves and drives the second spring to stretch and T shape to support the tight pole to move, after the tight pole of T shape supports the inside wall of the switch board to laminate, stop rotating the nut, under the effect of the tight pole of T shape, can support the tight operation to the inside wall of the switch board, finish the installation operation of the mounting bracket, the operating personnel of being convenient for finish the connection operation of whole device and switch board.

2. According to the LED lamp protection device, the protection assembly is arranged, the limiting rod is pulled in the opposite direction of the fixed frame, the limiting rod moves to squeeze the first spring, after the limiting rod is completely separated from the fixed frame, the plug-in frame on the protection frame is plugged into the plug-in groove, the limiting rod is loosened, the first spring loses the external force effect to restore the original appearance, the limiting rod is driven to move and plug into the limit groove, and the plug-in frame and the fixed frame can be limited and fixed under the effect of the limiting rod, so that the installation operation of the protection frame can be realized, the protection frame can avoid collision between an LED lamp and external objects in the subsequent wiring process, further the shaking or falling of the LED lamp can be avoided, and the damage of the LED lamp is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the mounting bracket of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is a cross-sectional view of the mounting box of the present utility model;

fig. 5 is an enlarged view of the present utility model at B in fig. 4.

In the figure: 1. a mounting frame; 2. a protective assembly; 21. a protective frame; 22. a first spring; 23. a limit rod; 24. a fixing plate; 25. a fixed frame; 26. a plug-in groove; 27. a plug frame; 28. a limit groove; 3. a tightening assembly; 31. a T-shaped abutting rod; 32. a fixed box; 33. a second spring; 34. a threaded rod; 35. a moving groove; 36. a moving plate; 37. a nut; 38. a fixed block; 4. a heat dissipation mechanism; 5. a wiring mechanism; 6. an LED lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides an inside wiring subassembly of switch board, includes mounting bracket 1, and the below of mounting bracket 1 is connected with cooling mechanism 4, and the both sides of mounting bracket 1 all are provided with to tightly subassembly 3, and the inside of mounting bracket 1 just is located cooling mechanism 4's top and is provided with a plurality of wiring mechanism 5, and one side that mounting bracket 1 is close to wiring mechanism 5 is provided with protection component 2, is connected with LED lamp 6 on the inside wall of mounting bracket 1.

Specifically, the abutting component 3 comprises a T-shaped abutting rod 31, a fixed box 32 and a second spring 33, both sides of the mounting frame 1 are connected with the fixed box 32, the T-shaped abutting rod 31 is inserted in the fixed box 32, the second spring 33 is connected between the T-shaped abutting rod 31 and the fixed box 32,

through adopting above-mentioned technical scheme, can utilize T shape to support the inside wall of tight pole 31 butt close-fitting electric cabinet, realize the installation operation of whole device.

Specifically, one end of the T-shaped abutting rod 31, which is close to the fixed box 32, is connected with a limit sliding block, a limit sliding groove is arranged on the inner side wall of the fixed box 32 and at a position corresponding to the limit sliding block,

by adopting the technical scheme, the guide effect is provided for the movement of the T-shaped supporting rod 31, and the stability of the movement of the T-shaped supporting rod 31 is improved.

Specifically, the abutting assembly 3 further comprises a threaded rod 34, a moving groove 35, a moving plate 36, a nut 37 and a fixed block 38, wherein one end of the T-shaped abutting rod 31 is connected with the moving plate 36, the moving groove 35 is arranged on the side wall of the fixed box 32 and corresponds to the position of the moving plate 36, the fixed block 38 is connected on the outer side wall of the fixed box 32 and positioned on two sides of the moving groove 35, the threaded rod 34 is connected between the two fixed blocks 38, a round hole is arranged on the moving plate 36 and corresponds to the position of the threaded rod 34, the nut 37 is connected on the outer side wall of the threaded rod 34 and positioned on one side of the moving plate 36,

through adopting above-mentioned technical scheme, can carry out spacing fixed to movable plate 36, and then can carry out spacing fixed to T shape support tight pole 31, guarantee the stability of whole device installation.

When the wiring device is used, the whole device is placed in a power distribution cabinet to be subjected to wiring operation, the nut 37 is rotated to enable the power distribution cabinet to be subjected to rotation along the threaded rod 34, the nut 37 is moved to drive the moving plate 36 to move along the moving groove 35, the moving plate 36 is moved to drive the second spring 33 to stretch and the T-shaped abutting rod 31 to move, after the T-shaped abutting rod 31 is attached to the inner side wall of the power distribution cabinet, the nut 37 is stopped to rotate, under the action of the T-shaped abutting rod 31, the inner side wall of the power distribution cabinet can be subjected to abutting operation, the installation operation of the installation frame 1 is completed, then a cable to be subjected to wiring in the power distribution cabinet is placed in the wiring mechanism 5, the wiring operation of the cable is realized by the wiring mechanism 5, in the wiring process, the LED lamp 6 can be used for lighting operation, the wiring operation is conveniently performed by operators, and in the subsequent use process, the heat dissipation mechanism 4 can perform heat dissipation operation on the cable in the wiring mechanism 5;

example 2

This embodiment differs from embodiment 1 in that: the protection component 2 comprises a protection frame 21, a fixed frame 25, a plugging groove 26 and a plugging frame 27, the side wall of the installation frame 1 is connected with the fixed frame 25, one side of the fixed frame 25 far away from the installation frame 1 is provided with the protection frame 21, one side of the protection frame 21 near the fixed frame 25 is connected with the plugging frame 27, the plugging groove 26 is arranged on the side wall of the fixed frame 25 and at the position corresponding to the plugging frame 27,

specifically, the protection component 2 further comprises a first spring 22, a limiting rod 23, a fixed plate 24 and a limiting groove 28, wherein the fixed plate 24 is connected to one side of the side wall of the mounting frame 1, which is positioned on the fixed frame 25, the limiting rod 23 is inserted into the fixed plate 24, the first spring 22 is connected between the fixed plate 24 and the limiting rod 23, the limiting groove 28 is arranged on the fixed frame 25 and the inserting frame 27 and corresponds to the position of the limiting rod 23,

through adopting above-mentioned technical scheme, be convenient for realize the dismouting operation of protection frame 21 and fixed frame 25, and then be convenient for maintain the operation to LED lamp 6.

When the LED lamp protection device is used, the limiting rod 23 is pulled in the opposite direction of the fixed frame 25, the limiting rod 23 moves to extrude the first spring 22, after the limiting rod 23 is completely separated from the fixed frame 25, the plug-in frame 27 on the protection frame 21 is plugged into the plug-in groove 26, the limiting rod 23 is loosened, the first spring 22 loses the external force effect to restore the original appearance, the limiting rod 23 is driven to move and plug into the limit groove 28, and under the action of the limiting rod 23, the plug-in frame 27 and the fixed frame 25 can be limited and fixed, so that the installation operation of the protection frame 21 can be realized, the collision between the LED lamp 6 and external objects can be avoided by the protection frame 21 in the subsequent wiring process, the LED lamp 6 can be prevented from shaking or falling off, and the damage of the LED lamp 6 is avoided.

The structure and principle of the heat dissipation mechanism 4 composed of the mounting plate, the driving motor and the fan blades are disclosed in a power distribution cabinet wiring device disclosed in China patent application No. 202122170279.6, and the working principle is as follows: the inside below of mounting bracket 1 is connected with the mounting panel, and the internal connection of mounting panel has driving motor, and driving motor's output is connected with the flabellum, drives the flabellum rotation through the driving motor that sets up to dispel the heat the operation to the cable of wiring mechanism 5 inside.

The structure and principle of the wiring mechanism 5 consisting of the connecting block, the wire binding plate, the protection plate, the wire binding hole, the insulating gasket, the guide pipe, the connecting plate and the limit bolt are disclosed in the wiring device of the power distribution cabinet disclosed by the Chinese patent application number 202122170279.6, and the working principle is as follows: two connecting grooves are symmetrically formed in the mounting frame 1, connecting blocks are connected to the two connecting grooves, wire binding plates are arranged in the mounting frame 1 and are close to one side of the connecting grooves, a clamping structure is formed between each connecting block and the connecting groove and the mounting frame 1 through the wire binding plates, the four wire binding plates are arranged, under the cooperation of the connecting blocks and the connecting grooves, the wire binding plates can be placed on the mounting frame 1 so as to assemble the wire binding plates, protection plates are arranged at two ends of the wire binding plates, wire binding holes are formed in the wire binding plates, the protection plates and the wire binding plates are of an integral fixing structure, the wire binding holes are uniformly distributed along the outer wall of the wire binding plates, wires are placed in the wire binding holes through the wire binding holes, then the two wire binding plates are pushed to be close to each other, the wires are fixed through the protection plates arranged on the wire binding plates, an insulating gasket is arranged in the wire binding holes, the insulating gasket is bonded between the insulating gasket and the wire binding holes, and the guide tube is connected with the wire binding plates through the insulating gasket arranged on the wire binding plates, and the guide tube can be welded with the wire binding plates, and the wire binding can be lowered through the insulating gasket arranged on the guide tube; the guide pipes are arranged at two ends of the wire harness plate and are close to one side of the wire harness hole; the connecting plate, its symmetry is fixed at the both ends of tie-line board terminal surface before, and the internal connection of connecting plate has stop bolt, and fixing bolt is installed to mounting frame's upper end, and the structure of connecting plate is L style of calligraphy structure, and fixing bolt runs through in mounting frame's inside, through the connecting plate of setting, manual screw-up stop bolt for stop bolt front end and mounting frame outer wall contact, thereby fix the tie-line board, reduce the condition that the tie-line board takes place to drop.

The working principle and the using flow of the utility model are as follows: according to the utility model, the limiting rod 23 is pulled in the opposite direction of the fixed frame 25, the limiting rod 23 moves to press the first spring 22, when the limiting rod 23 is completely separated from the fixed frame 25, the plug frame 27 on the protective frame 21 is plugged into the plug groove 26, the limiting rod 23 is loosened, the first spring 22 loses the action of external force to restore the original appearance, the limiting rod 23 is driven to move and plug into the limit groove 28, under the action of the limiting rod 23, the plug frame 27 and the fixed frame 25 can be limited and fixed, so that the installation operation of the protective frame 21 can be realized, in the subsequent wiring process, the protective frame 21 can avoid collision between the LED lamp 6 and external objects, further, the LED lamp 6 can be prevented from shaking or falling off, the LED lamp 6 is prevented from being damaged, the whole device is placed into a power distribution cabinet to be subjected to wiring operation, the nut 37 is rotated, the nut 37 is enabled to rotate, the nut 37 is enabled to move along the threaded rod 34, the moving plate 36 is driven to move along the moving groove 35, the second spring 33 is driven to stretch and the T-shaped tight rod 31 to move, under the action of the limiting rod 23, the inner side wall 31 is abutted against the power distribution cabinet, the inner side wall 31 is abutted against the inner side wall 31, the wiring cable 31 is stopped, the subsequent wiring mechanism is tightly arranged in the wiring cable 1, the wiring mechanism is enabled to be operated, the inner side wall 5 is cooled, the wiring mechanism is cooled, and the wiring mechanism is cooled down, the wiring mechanism is operated, and the wiring mechanism is convenient to be operated, and the inner side of the wiring mechanism is arranged, and the wiring mechanism is cooled, and the wiring mechanism is convenient to be operated, and the wiring mechanism is operated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an inside wiring subassembly of switch board, includes the mounting bracket, its characterized in that: the below of mounting bracket is connected with heat dissipation mechanism, and the both sides of mounting bracket all are provided with to tightly the subassembly, and the inside of mounting bracket just is located heat dissipation mechanism's top and is provided with a plurality of wiring mechanism, and one side that the mounting bracket is close to wiring mechanism is provided with protection component, is connected with the LED lamp on the inside wall of mounting bracket.

2. The power distribution cabinet internal wiring assembly of claim 1, wherein: the tight subassembly is supported including T shape and is supported tight pole, fixed box and second spring, and the both sides of mounting bracket all are connected with fixed box, and the inside grafting of fixed box has T shape to support tight pole, is connected with the second spring between T shape support tight pole and the fixed box.

3. The power distribution cabinet internal wiring assembly of claim 2, wherein: one end of the T-shaped abutting rod, which is close to the fixed box, is connected with a limiting sliding block, and a limiting sliding groove is formed in the inner side wall of the fixed box and corresponds to the position of the limiting sliding block.

4. The power distribution cabinet internal wiring assembly of claim 2, wherein: the tight subassembly of support still includes threaded rod, movable groove, movable plate, nut and fixed block, and the one end of T shape support tight pole is connected with the movable plate, and the position department that just corresponds the movable plate on the lateral wall of fixed box is provided with the movable groove, just is located the both sides in movable groove on the lateral wall of fixed box and all is connected with the fixed block, is connected with the threaded rod between two fixed blocks, and the position department that just corresponds the threaded rod on the movable plate is provided with the round hole, and the lateral wall of threaded rod just is located one side of movable plate and is connected with the nut.

5. The power distribution cabinet internal wiring assembly of claim 1, wherein: the protection subassembly includes protection frame, fixed frame, spliced groove and spliced frame, is connected with fixed frame on the lateral wall of mounting bracket, and one side that the mounting bracket was kept away from to fixed frame is provided with the protection frame, and one side that the protection frame is close to fixed frame is connected with the spliced frame, and the position department that just corresponds the spliced frame on the lateral wall of fixed frame is provided with the spliced groove.

6. The power distribution cabinet internal wiring assembly of claim 5, wherein: the protection assembly further comprises a first spring, a limiting rod, a fixing plate and a limiting groove, wherein the fixing plate is connected to one side of the fixing frame on the side wall of the mounting frame, the limiting rod is inserted into the fixing plate, the first spring is connected between the fixing plate and the limiting rod, and the limiting groove is formed in the fixing frame and the inserting frame and corresponds to the position of the limiting rod.