High-voltage switch cabinet convenient for wire arrangement

Abstract

The utility model discloses a high-voltage switch cabinet convenient for wire arrangement, which comprises a cabinet body, guide rails are connected to two sides in the cabinet body, the guide rails are connected with a movable wire arrangement plate, the wire arrangement plate is provided with a plurality of wire arrangement holes, and a fixing mechanism used for fixing wire harnesses is connected in the wire arrangement plate. The fixing mechanism comprises a plurality of pressing blocks, a plurality of pressing columns, a plurality of springs, two moving plates and a stud, the stud is used for driving the two moving plates to be close to or away from each other, the two ends of the pressing columns are connected with the pressing blocks and the springs, the ends of the springs are connected with the moving plates, and the moving plates are connected with a positioning mechanism used for positioning the wiring board. According to the utility model, the positions of the wire arrangement holes can be changed according to actual wire arrangement requirements, wire harnesses in the cabinet body can be arranged in order, the wire harnesses can be fixed conveniently, the stability of the wire harnesses can be improved, the wire arrangement plate can be positioned and locked, and the practicability is strong.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a high-voltage switch cabinet that is convenient for wiring. Background Art

[0002] Switchgear is a type of electrical equipment. External wiring in a switchgear first enters the main control switch inside the cabinet, then flows to the sub-control switches. Each branch is configured as needed. High-voltage switchgear is a type of switchgear used for switching, controlling, or protecting power generation, transmission, distribution, conversion, and consumption in power systems. These electrical products, with voltage levels ranging from 3.6kV to 550kV, primarily include high-voltage disconnectors and earthing switches, high-voltage load switches, high-voltage automatic reclosers and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices, and high-voltage switchgear.

[0003] When arranging the wires in existing switch cabinets, snap-fit screws are usually used to lock and position the wire harnesses. However, there are many wire harnesses, and each wire harness requires multiple snaps. This makes the positioning of the wire harnesses more troublesome, time-consuming, labor-intensive, and inefficient. It is easy to become disorganized, affecting its use. Utility Model Content

[0004] The purpose of the present utility model is to provide a high-voltage switch cabinet that is convenient for wiring. It has the advantages of changeable wiring hole positions, which can be changed according to actual wiring requirements, orderly arranging the wiring harness in the cabinet, facilitating the fixation of the wiring harness, and improving the stability of the wiring harness, thereby solving the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-voltage switch cabinet for convenient wiring, comprising a cabinet body, guide rails connected to the inner sides of the cabinet body, a movable wiring board connected to the guide rails, the wiring board provided with a plurality of wiring holes, and a fixing mechanism for fixing the wiring harness connected to the wiring board, the fixing mechanism comprising a plurality of pressure blocks, a plurality of pressing columns, a plurality of springs, two movable plates, and studs, the studs being used to drive the two movable plates towards or away from each other, the two ends of the pressing columns being connected to the pressure blocks and springs, the end of the spring being connected to the movable plate, and the movable plate being connected to a positioning mechanism for positioning the wiring board.

[0006] Preferably, the fixing mechanism further comprises a handle, and the handle is used to drive the stud to rotate.

[0007] Preferably, the handle is connected to the end of a stud, the stud is threadedly connected to two movable plates, the internal threads of the two movable plates are in opposite directions, and the stud is rotatably connected to the wiring board.

[0008] Preferably, two slide grooves 1 are provided in the cable arrangement plate, and the movable plate is slidably connected to the slide grooves 1.

[0009] Preferably, the positioning mechanism includes two push-pull plates, a guide block, and a positioning post. Both ends of the push-pull plate are pivotally connected to the guide block and the moving plate, and the guide block is used to guide the positioning post.

[0010] Preferably, sliding blocks are connected to both ends of the wire arranging plate. The sliding blocks are slidably connected to the guide rails, and the positioning posts penetrate through the sliding blocks.

[0011] Preferably, a plurality of limiting grooves are arranged inside the guide rail, and the end of the positioning post is matched with the limiting groove.

[0012] Preferably, a second chute is arranged inside the wire arranging plate, and the guide block is slidably connected to the second chute.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a fixing mechanism and a positioning mechanism, the present utility model can drive the wire arranging plate to move along the length direction of the guide rail, change the position of the wire arranging holes, and can be changed according to actual wire arranging requirements, so as to arrange the wire harnesses in the cabinet orderly, improving the flexibility of wire arranging; When the wire arranging plate is in a suitable position, rotating the handle drives the screw column to rotate, so that the two moving plates move away from each other. The moving plates can drive a plurality of pressing posts and pressing blocks to move forward synchronously. Then, in cooperation with the use of the wire arranging holes, the pressing blocks are pressed against the wire harnesses, and the springs are in a compressed state, thereby realizing the fixation of the wire harnesses, improving the stability of the wire harnesses, and being applicable to the limiting of wire harnesses with different diameters, with strong applicability. At the same time, the guide block pushes the positioning post forward, so that the end of the positioning post is connected to the corresponding limiting groove, realizing the positioning of the wire arranging plate, with strong practicability. Description of the Drawings

[0014] Figure 1 is the front perspective view of the present utility model;

[0015] Figure 2 is Figure 1 a partial view of

[0016] Figure 3 is the schematic connection structure diagram of the wire arranging plate and the guide rail of the present utility model;

[0017] Figure 4 is Figure 3 the enlarged view at A in

[0018] Figure 5 is the schematic internal structure diagram of the wire arranging plate of the present utility model;

[0019] Figure 6 is the schematic connection structure diagram of the positioning mechanism and the moving plate of the present utility model.

[0020] In the figure: 1, cabinet body; 2, wire arrangement board; 3, guide rail; 4, handle; 5, limit slot; 6, sliding block; 7, stud; 8, wire arrangement hole; 9, pressing block; 10, pressing column; 11, moving plate; 12, positioning column; 13, first chute; 14, spring; 15, push-pull plate; 16, guiding block; 17, second chute. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Please refer to Figures 1 to 6 , the present invention provides a high-voltage switch cabinet convenient for wire arrangement, including a cabinet body 1. Guide rails 3 are connected to both sides inside the cabinet body 1. A movable wire arrangement board 2 is connected to the guide rails 3. The wire arrangement board 2 is provided with a plurality of wire arrangement holes 8, and the wire arrangement board 2 can be driven to move along the length direction of the guide rails 3, so as to change the positions of the wire arrangement holes 8, and can be changed according to actual wire arrangement requirements, so as to arrange the wire harnesses in the cabinet body 1 in an orderly manner and improve the flexibility of wire arrangement. And a fixing mechanism for fixing the wire harness is connected inside the wire arrangement board 2. The fixing mechanism includes a plurality of pressing blocks 9, a plurality of pressing columns 10, a plurality of springs 14, two moving plates 11, and a stud 7. The stud 7 is used to drive the two moving plates 11 to approach or move away from each other. Both ends of the pressing column 10 are connected to the pressing block 9 and the spring 14, the end of the spring 14 is connected to the moving plate 11, and the moving plate 11 is connected with a positioning mechanism for positioning the wire arrangement board 2.

[0023] When the wire arrangement board 2 is in a suitable position, rotate the handle 4 to drive the stud 7 to rotate, so that the two moving plates 11 move away from each other. The moving plates 11 can drive a plurality of pressing columns 10 and pressing blocks 9 to move forward synchronously. Then, in cooperation with the use of the wire arrangement holes 8, the pressing blocks 9 are pressed against the wire harness, thereby realizing the fixation of the wire harness and improving the stability of the wire harness.

[0024] The fixing mechanism further includes a handle 4. The handle 4 is used to drive the stud 7 to rotate. The handle 4 can be rotated to drive the stud 7 to rotate, so as to realize the mutual approach or separation of the two moving plates 11.

[0025] The handle 4 is connected to the end of the stud 7. The stud 7 is threadedly connected to the two moving plates 11. The internal thread directions of the two moving plates 11 are opposite. The stud 7 is rotationally connected to the wire arrangement board 2, which improves the rotation stability of the stud 7.

[0026] There are two first chutes 13 provided inside the cable connecting plate 2. The moving plate 11 is slidably connected to the first chutes 13, which improves the stability of the reciprocating movement of the moving plate 11 and plays a good guiding role for the moving plate 11.

[0027] There are two positioning mechanisms, which are distributed relatively. The positioning mechanism includes two push-pull plates 15, guiding blocks 16, and positioning columns 12. Both ends of the push-pull plate 15 are pivotally connected to the guiding blocks 16 and the moving plate 11. The guiding blocks 16 are used to guide the positioning columns 12. When the two moving plates 11 move away from each other, the moving plate 11 applies a pulling force to the corresponding push-pull plate 15. The push-pull plate 15 pulls the guiding block 16 to move forward, and the guiding block 16 synchronously drives the positioning column 12 to move, so that the end of the positioning column 12 is inserted into the corresponding limiting groove 5, thereby realizing the positioning and locking of the cable connecting plate 2.

[0028] Sliding blocks 6 are connected to both ends of the cable connecting plate 2. The sliding blocks 6 are slidably connected to the guide rails 3. The positioning columns 12 penetrate through the sliding blocks 6. When the cable connecting plate 2 moves, the sliding blocks 6 slide in the guide rails 3, which improves the stability of the movement of the cable connecting plate 2.

[0029] A plurality of limiting grooves 5 are provided inside the guide rail 3. The end of the positioning column 12 matches the limiting groove 5.

[0030] A second chute 17 is provided inside the cable connecting plate 2. The guiding block 16 is slidably connected to the second chute 17, which plays a good guiding role for the positioning column 12.

[0031] The cross-section of the cable hole 8 is a triangular structure. When the moving plate 11 moves to an appropriate position, the pressing block 9 presses on the wire harness. At this time, the spring 14 is in a compressed state, which can not only fix the wire harness, but also be applicable to the limiting of wire harnesses with different diameters, and has strong applicability.

[0032] Working principle: Apply a pushing force or a pulling force to the cable connecting plate 2 to make the cable connecting plate 2 reciprocate along the length direction of the guide rail 3, which can change the position of the cable hole 8, and make changes according to the actual cable arrangement requirements to arrange the wire harnesses in an orderly manner and improve the flexibility of cable arrangement. When the cable connecting plate 2 is in an appropriate position, rotate the handle 4 to drive the screw column 7 to rotate, so that the two moving plates 11 move away from each other. The moving plate 11 drives a plurality of pressing columns 10 and the pressing block 9 to move synchronously, so that the pressing block 9 presses tightly on the wire harness. At this time, the spring 14 is in a compressed state, thereby realizing the synchronous locking and fixing of a plurality of wire harnesses, and being applicable to the limiting of wire harnesses with different diameters. At the same time, the moving plate 11 applies a pulling force to the corresponding push-pull plate 15, which can pull the guiding block 16 to move. The guiding block 16 pushes the positioning column 12 to move forward, so that the positioning column 12 is connected to the corresponding limiting groove 5, thereby synchronously locking and positioning the cable connecting plate 2, improving the stability of the cable connecting plate 2, with flexible and convenient operation and strong practicability.

[0033] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-voltage switchgear cabinet for facilitating cable arrangement, comprising a cabinet body (1), characterized in that, On both sides inside the cabinet body (1), there are guide rails (3) connected. The guide rails (3) are connected with a movable wire arranging board (2). The wire arranging board (2) is provided with a plurality of wire arranging holes (8), and a fixing mechanism for fixing wire harnesses is connected inside the wire arranging board (2). The fixing mechanism includes a plurality of pressing blocks (9), a plurality of pressing columns (10), a plurality of springs (14), two moving plates (11), and a stud (7). The stud (7) is used to drive the two moving plates (11) to approach or move away from each other. The two ends of the pressing column (10) are connected to the pressing block (9) and the spring (14). The end of the spring (14) is connected to the moving plate (11). The moving plate (11) is connected with a positioning mechanism for positioning the wire arranging board (2).

2. The high-voltage switchgear for convenient cable arrangement according to claim 1, characterized in that The fixing mechanism further includes a handle (4), and the handle (4) is used to drive the stud (7) to rotate.

3. The high-voltage switchgear facilitating wire arrangement according to claim 2, characterized in that, The handle (4) is connected to the end of the stud (7). The stud (7) is threadedly connected to the two moving plates (11). The internal thread directions of the two moving plates (11) are opposite. The stud (7) is rotatably connected to the wire arranging board (2).

4. The high-voltage switchgear convenient for wire arrangement according to claim 3, characterized in that Two first chutes (13) are arranged inside the wire arranging board (2), and the moving plate (11) is slidably connected to the first chute (13).

5. The high-voltage switchgear for convenient cable arrangement according to claim 1, wherein The positioning mechanism includes two push-pull plates (15), a guiding block (16), and a positioning column (12). The two ends of the push-pull plate (15) are pivotally connected to the guiding block (16) and the moving plate (11). The guiding block (16) is used to guide the positioning column (12).

6. The high-voltage switchgear convenient for wire arrangement according to claim 5, characterized in that, Sliding blocks (6) are connected to both ends of the wire arranging board (2). The sliding blocks (6) are slidably connected to the guide rails (3). The positioning column (12) penetrates through the sliding blocks (6).

7. The high-voltage switchgear convenient for wire arrangement according to claim 6, characterized in that A plurality of limiting grooves (5) are arranged inside the guide rail (3). The end of the positioning column (12) is matched with the limiting groove (5).

8. A high-voltage switchgear convenient for wire arrangement according to claim 5, characterized in that A second chute (17) is arranged inside the wire arranging board (2), and the guiding block (16) is slidably connected to the second chute (17).

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