Power distribution device and power distribution cabinet

Abstract

The utility model provides a power distribution device and a power distribution cabinet, and the power distribution device comprises a mounting rack, one side of the mounting rack is slidably clamped with a slide rail, the middle parts of the surfaces of the two sides of the slide rail are clamped with a rotating member in a penetrating manner, one end of the rotating member is fixedly connected with a clamping member, one side of the slide rail is movably clamped with a moving block, and the moving block is connected with the slide rail through a bolt, and one side of the moving block is movably clamped with an air switch. The sliding rails are arranged on the upper surface of the mounting frame and are connected through bolts, extension pieces are fixedly connected to the two sides of the lower surfaces of the sliding rails, bearing pieces are fixedly connected to the upper surfaces of the extension pieces, and connecting rods are movably connected to the bearing pieces in a clamped mode. The mounting frame, the sliding rails, the rotating pieces and the abutting blocks are arranged, so that a worker can adjust the space between the two sliding rails more conveniently; the problem that in the prior art, air switches and the like are mostly installed at fixed positions for power distribution, so that the distance between the upper air switch and the lower air switch is too close, and normal connection of the lines is affected is solved.

Description

Technical Field

[0001] The utility model relates to the field of power distribution equipment, and more specifically, to a power distribution device and a power distribution cabinet. Background Art

[0002] The function of the power distribution device is to receive and distribute electric energy during normal operation. When a fault occurs, it can quickly cut off the faulty part through automatic or manual operation and resume normal operation. It can be said that the power distribution device is an important device for specifically realizing the function of the electrical main connection.

[0003] However, during the use of existing power distribution devices, most of the air switches and the like are installed in fixed positions for power distribution. Therefore, it is very easy for the distance between the upper and lower air switches to be too close, which affects the normal connection of the circuit. And when connecting the circuit, the staff needs to fix the circuit with one hand and perform the connection operation with the other hand. Due to the narrow space inside the cabinet, the circuit connection efficiency is easily affected.

[0004] Therefore, a power distribution device and a power distribution cabinet are provided to solve the above problems. Summary of the Invention

[0005] The purpose of the utility model is to address the problem that during the use of existing power distribution devices, most of the air switches and the like are installed in fixed positions for power distribution. Therefore, it is very easy for the distance between the upper and lower air switches to be too close, which affects the normal connection of the circuit. And when connecting the circuit, the staff needs to fix the circuit with one hand and perform the connection operation with the other hand. Due to the narrow space inside the cabinet, the circuit connection efficiency is easily affected.

[0006] In order to achieve the above invention purpose, the utility model provides the following technical solutions:

[0007] A power distribution device includes a mounting rack, on one side of which a slide rail is slidably clamped. The middle parts of both surfaces of the slide rail are penetrated and clamped with a rotating member, and one end of the rotating member is fixedly connected with a clamping member.

[0008] One side of the slide rail is movably clamped with a moving block and connected by a bolt. One side of the moving block is movably clamped with an air switch and connected by a bolt. Both sides of the lower surface of the slide rail are fixedly connected with extension members, and the upper surfaces of the extension members are fixedly connected with bearing members, and the bearing members are movably clamped with connecting rods.

[0009] As a preferred technical solution of this application, a torsion spring is provided on the surface of the connecting rod, and a sleeve is movably clamped through the torsion spring. The top of the sleeve is fixedly connected with a wire harness tube.

[0010] As a preferred technical solution of the present application, a reset spring is fixedly connected to the inner side wall of the cable tube. The number of the reset springs is several, and the several reset springs are evenly divided into two groups. Two arc-shaped plates are respectively fixedly connected to the two groups of reset springs.

[0011] As a preferred technical solution of the present application, the number of the mounting frames is two. Through grooves are formed on both sides of the two mounting frames, and the rotating member is slidably clamped on the mounting frame through the through grooves.

[0012] As a preferred technical solution of the present application, a blocking block adapted to the clamping member is fixedly connected to one side of the mounting frame. The number of the cable tubes is several and is adapted to the air switch.

[0013] A power distribution cabinet further includes a cabinet body. Heat dissipation grooves are formed at the bottoms of the two inner side walls of the cabinet body. Assembly frames are movably installed at the edges of the heat dissipation grooves at the bottoms of the two inner side walls of the cabinet body, and heat dissipation fans are fixedly installed on the inner side walls of the assembly frames.

[0014] As a preferred technical solution of the present application, a traction member is fixedly connected to the top of the cabinet body. Hinges are fixedly connected to both sides of the cabinet body, and cabinet doors are fixedly installed through the hinges.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the solution of the present application:

[0016] 1. By providing the mounting frame, the slide rail, the rotating member and the blocking block, it enables the staff to more conveniently adjust the space between the two slide rails, thus facilitating the staff to perform the connection operation of the lines, and solving the problem that in the prior art, most of the air switches and the like are installed at fixed positions for power distribution, so it is very easy that the distance between the upper and lower air switches is too close, thus affecting the normal connection of the lines;

[0017] 2. By providing the connecting rod, the sleeve, the cable tube, the reset spring and the arc-shaped plate, it enables the staff to more conveniently temporarily fix the lines, thus effectively reducing the operation burden of the staff and effectively improving the connection efficiency of the lines, and solving the problem that in the prior art, when connecting the lines, the staff needs to fix the lines with one hand and perform the connection operation with the other hand, and due to the narrow space in the cabinet body, it is very easy to affect the connection efficiency of the lines.

[0018] Description of the Drawings

[0019] Figure 1 It is one of the overall structural schematic diagrams of the power distribution cabinet provided by the present application;

[0020] Figure 2 It is the other overall structural schematic diagram of the power distribution cabinet provided by the present application;

[0021] Figure 3 Overall structural schematic diagram of the power distribution device provided by this application;

[0022] Figure 4 Partial structural schematic diagram of the power distribution device provided by this application;

[0023] Figure 5 Partial sectional structural schematic diagram of the power distribution device provided by this application.

[0024] Labels in the figure:

[0025] 1. Mounting frame; 2. Slide rail; 3. Rotating part; 4. Clamping part; 5. Moving block; 6. Air switch; 7. Extension part; 8. Bearing part; 9. Connecting rod; 10. Sleeve; 11. Cable duct; 12. Return spring; 13. Arc plate; 14. Through slot; 15. Block; 16. Cabinet body; 17. Assembly frame; 18. Traction part. Detailed implementation manners

[0026] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.

[0027] Therefore, the following detailed description of the embodiments of the present utility model is not intended to limit the scope of the present utility model claimed, but merely represents some embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0028] It should be noted that, without conflict, the embodiments in the present utility model and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "lower" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is customarily placed during use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model. In addition, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0031] Please refer to Figures 1 - 5 , this application provides a power distribution device, including a mounting frame 1. A slide rail 2 is slidably clamped on one side of the mounting frame 1. A rotating member 3 is penetrated and clamped in the middle of the two side surfaces of the slide rail 2. One end of the rotating member 3 is fixedly connected to a clamping member 4. A moving block 5 is movably clamped on one side of the slide rail 2 and is connected by bolts. An air switch 6 is movably clamped on one side of the moving block 5 and is connected by bolts. Both sides of the lower surface of the slide rail 2 are fixedly connected with extension members 7. A bearing member 8 is fixedly connected to the upper surface of the extension member 7. A connecting rod 9 is movably clamped on the bearing member 8. A torsion spring is provided on the surface of the connecting rod 9, and a sleeve 10 is movably clamped through the torsion spring. A wire tube 11 is fixedly connected to the top of the sleeve 10. A return spring 12 is fixedly connected to the inner side wall of the wire tube 11. The number of the return springs 12 is several. The several return springs 12 are evenly divided into two groups. The two groups of return springs 12 are respectively fixedly connected with arc-shaped plates 13. The number of the mounting frames 1 is two. Through grooves 14 are opened on both sides of the two mounting frames 1. The rotating member 3 is slidably clamped on the mounting frame 1 through the through grooves 14. A blocking block 15 adapted to the clamping member 4 is fixedly connected to one side of the mounting frame 1. The number of the wire tubes 11 is several and is adapted to the air switch 6.

[0032] Please refer to Figures 1 - 5 , this application also provides a power distribution device, which further includes a cabinet body 16. Heat dissipation grooves are opened at the bottoms of the two inner side walls of the cabinet body 16. Assembly frames 17 are movably installed at the edges of the heat dissipation grooves at the bottoms of the two inner side walls of the cabinet body 16. Heat dissipation fans are fixedly installed on the inner side walls of the assembly frames 17. A traction member 18 is fixedly connected to the top of the cabinet body 16. Hinges are fixedly connected to both sides of the cabinet body 16, and cabinet doors are fixedly installed through the hinges.

[0033] Specifically, when this power distribution device is in use:

[0034] Just push the slide rail 2 upward, and then rotate the rotating part 3, then the clamping between the clamping part 4 and the abutting block 15 can be released. Then the staff can move the slide rail 2 up and down. After the slide rail 2 reaches the required position, rotate the rotating part 3, so that the clamping part 4 is reset. Then the slide rail 2 presses the clamping part 4 under the influence of gravity, so that the clamping part 4 overlaps on the abutting block 15, thus fixing the slide rail. At the same time, the staff passes the circuit through the wire bundling fixture 11. At this time, the arc-shaped plate 13 is compressed by the circuit to compress the return spring 12, so that the return spring 12 contracts, and then the circuit is temporarily fixed. Then the staff can connect the circuit to the air switch 6.

[0035] The above embodiments are only used to illustrate the present invention rather than to limit the technical solutions described in the present invention. Although the present specification has described the present invention in detail with reference to the above embodiments,

[0036] the present invention is not limited to the above specific implementation manners. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and their improvements that do not depart from the spirit and scope of the invention are covered by the scope of the claims of the present invention.

Claims

1. A power distribution device, comprising a mounting frame (1), characterized in that: A slide rail (2) is slidably connected to one side of the mounting frame (1); a rotating member (3) is inserted through the middle of the two side surfaces of the slide rail (2); one end of the rotating member (3) is fixedly connected to a connecting member (4); a moving block (5) is movably connected to one side of the slide rail (2) and connected by bolts; a spacer (6) is movably connected to one side of the moving block (5) and connected by bolts; both sides of the lower surface of the slide rail (2) are fixedly connected to extension members (7); a bearing member (8) is fixedly connected to the upper surface of the extension member (7); and a connecting rod (9) is movably connected to the bearing member (8).

2. A power distribution device according to claim 1, characterized in that: A torsion spring is provided on the surface of the connecting rod (9), and a sleeve (10) is movably clamped via the torsion spring, and a cable harness tube (11) is fixedly connected to the top of the sleeve (10).

3. A power distribution device according to claim 2, characterized in that: A return spring (12) is fixedly connected to the inner side wall of the cable harness tube (11); the return springs (12) are multiple in number and are evenly divided into two groups; the two groups of return springs (12) are respectively fixedly connected to an arc-shaped plate (13).

4. A power distribution device according to claim 1, characterized in that: There are two mounting frames (1), both sides of the two mounting frames (1) are provided with through slots (14), and the rotating member (3) is slidably connected to the mounting frames (1) through the through slots (14).

5. A power distribution device according to claim 3, characterized in that: A stopper (15) adapted to the clamping member (4) is fixedly connected to one side of the mounting frame (1), and the number of the wiring harness tubes (11) is several and adapted to the air switch (6).

6. A power distribution cabinet, comprising the power distribution device according to any one of claims 1 to 5, characterized in that: It also comprises a cabinet (16), wherein the bottoms of the two inner side walls of the cabinet (16) are provided with heat dissipation grooves, an assembly rack (17) is movably mounted at the bottoms of the two inner side walls of the cabinet (16) at the edges of the heat dissipation grooves, and a heat dissipation fan is fixedly mounted on the inner side wall of the assembly rack (17).

7. A power distribution cabinet according to claim 6, characterized in that: A traction member (18) is fixedly connected to the top of the cabinet body (16), and hinges are fixedly connected to both sides of the cabinet body (16), and cabinet doors are fixedly installed via the hinges.

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