A high-voltage incoming line cabinet convenient for wiring

Abstract

The utility model discloses a high-voltage incoming line cabinet that is convenient for wiring, comprising: a main structure; the main structure comprises a cabinet body and a cabinet door, the cabinet door is installed on the opening side of the cabinet body, and a circuit switch element is installed inside the cabinet body; a wiring structure; the wiring structure comprises an incoming line notch, a first wire management seat and a second wire management seat, the incoming line notch is opened at the bottom of the cabinet body, the first wire management seat is embedded in the incoming line notch, and the first wire management seat is distributed with a plurality of groups of first wire holes for cables to pass through, the second wire management seat is arranged inside the cabinet body, and the second wire management seat corresponds to the circuit switch element, and the second wire management seat is distributed with a plurality of groups of second wire holes for cables to pass through. The device has a simple structure and is easy to use. When connecting cables, it can improve the convenience of wiring and reduce the labor intensity of the staff. At the same time, the neat arrangement of cables also improves the aesthetics and use effect of the incoming line cabinet and prolongs its service life.

Description

Technical Field

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

[0002] The high-voltage incoming line cabinet, also known as the receiving cabinet, is a device used to receive electrical energy from the power grid. It is usually equipped with circuit breakers, current transformers (CT), voltage transformers (PT), isolating switches and other components. Its main function is to receive high-voltage electrical energy from the power grid and transmit it to the high-voltage bus for subsequent distribution and use. The high-voltage incoming line cabinet plays an important role in the power system. It is the entry point of the power system, responsible for receiving external power and transmitting electrical energy to the high-voltage bus of the substation or industrial enterprise. In the substation, the incoming line cabinet is usually located on the low-voltage side of the transformer. It is the first cabinet connected to the initial end of the 10kV bus, so it is also called the low-voltage incoming line cabinet.

[0003] After searching, the Chinese patent application number is: CN202020055010.6, which involves a high-voltage incoming line cabinet, comprising a cabinet, wherein one side wall of the cabinet is provided with an incoming line port, and a placement port is provided on a side wall of the cabinet corresponding to the incoming line port, and a placement plate is hingedly provided on the cabinet placement port, and the placement plate covers the placement port of the cabinet, and a fixing plate is fixedly provided on one side wall of the cabinet at the hinged position with the placement plate, and a mounting tube is vertically fixedly provided on the fixing plate, and a mounting plate is provided in the cabinet, and the mounting plate is parallel to the placement plate, and a fixing rod is vertically fixedly provided on the side wall of the mounting plate facing the fixing plate, and the fixing rod abuts against the upper end of the mounting tube, and a plug rod is fixedly connected to the lower end of the fixing rod, and the plug rod is plugged into the mounting tube. The utility model provides a high-voltage incoming line cabinet with the effect of facilitating the installation of circuit components.

[0004] The above technical solution lacks the function of organizing the access lines. During the wiring process, due to unreasonable design, the cables are often messy and difficult to manage, which not only increases the labor intensity of the staff, but also affects the use effect and life of the incoming line cabinet. Therefore, it is necessary to optimize the structure of the incoming line cabinet to improve its convenience in wiring. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage incoming line cabinet that is convenient for wiring. The device has a simple structure and is easy to use. When connecting cables, it can improve the convenience of wiring and reduce the labor intensity of workers. At the same time, the neat arrangement of cables also improves the aesthetics and use effect of the incoming line cabinet and extends its service life, so as to solve the problems raised in the above-mentioned background technology.

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

[0007] A high-voltage incoming line cabinet convenient for wiring, comprising:

[0008] Main structure;

[0009] The main structure includes a cabinet body and a cabinet door, the cabinet door is installed on an opening side of the cabinet body, and a circuit switch element is installed inside the cabinet body;

[0010] Cable structure;

[0011] The cable arrangement structure includes a cable entry notch, a first cable management seat and a second cable management seat. The cable entry notch is opened at the bottom of the cabinet, the first cable management seat is embedded in the cable entry notch, and the first cable management seat is distributed with multiple groups of first cable holes for cables to pass through. The second cable management seat is arranged inside the cabinet, and the second cable management seat corresponds to the circuit switch element, and the second cable management seat is distributed with multiple groups of second cable holes for cables to pass through.

[0012] Preferably, a connecting plate is welded on one side wall of the second cable management seat, the connecting plate is connected to the inner wall of the cabinet, and the first cable holes on the first cable management seat correspond to the second cable holes on the second cable management seat.

[0013] Preferably, it further comprises a positioning structure, wherein the positioning structure comprises a wiring channel, and the wiring channel is arranged inside the cabinet.

[0014] Preferably, at least one group of the cable routing channels is provided between the first cable management seat and the second cable management seat, a connection block is provided on one side outer wall of the cable routing channel, and an end of the connection block is welded to the inner wall of the cabinet.

[0015] Preferably, a connecting rod is slidably inserted on the outer wall of the cable channel, and two groups of connecting rods are symmetrically arranged. A limiting block is welded to one end of the connecting rod located outside the cable channel, and a U-shaped plate is connected to one end of the connecting rod located in the inner cavity of the cable channel.

[0016] Preferably, a pressure roller is rotatably installed between the two arms of the U-shaped plate, and a compression spring is sleeved on the connecting rod between the U-shaped plate and the inner wall of the cable arrangement channel.

[0017] Preferably, the pressure roller is provided with convex strips around it, and the convex strips are made of EVA foam plastic material.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model is provided with a main body structure including a cabinet body and a cabinet door, a circuit switch element is installed in the cabinet body, a wiring arrangement structure including a wire entry notch, a first wire arrangement seat and a second wire arrangement seat is arranged on the cabinet body, a first wire hole is arranged on the first wire arrangement seat, and a second wire hole is arranged on the second wire arrangement seat. The device has a simple structure and is easy to use. When connecting cables, the convenience of wiring is improved and the labor intensity of the staff is reduced. At the same time, the neat arrangement of cables also improves the aesthetics and use effect of the wire entry cabinet and prolongs its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the cabinet of the utility model;

[0022] Figure 3 This is a structural schematic diagram of the inlet notch of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the wiring channel of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the pressing roller of the utility model.

[0025] In the figure: 1. cabinet body; 2. cabinet door; 3. wire inlet notch; 4. circuit switch element; 5. first wire management seat; 6. second wire management seat; 7. first wire hole; 8. second wire hole; 9. connecting plate; 10. wire arrangement channel; 11. pressure roller; 12. U-shaped plate; 13. connecting rod; 14. limit block; 15. compression spring; 16. convex strip; 17. connecting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-3 , the utility model provides a technical solution:

[0028] A high-voltage incoming line cabinet convenient for wiring, comprising:

[0029] The main structure includes a cabinet 1 and a cabinet door 2, the cabinet door 2 is installed on the opening side of the cabinet 1, and a circuit switch element 4 is installed inside the cabinet 1;

[0030] Cable arrangement structure; the cable arrangement structure includes a cable entry notch 3, a first cable management seat 5 and a second cable management seat 6. The cable entry notch 3 is opened at the bottom of the cabinet 1. The first cable management seat 5 is embedded in the cable entry notch 3, and the first cable management seat 5 is provided with a plurality of first cable holes 7 for cables to pass through. The second cable management seat 6 is arranged inside the cabinet 1, and the second cable management seat 6 corresponds to the circuit switch element 4. The second cable management seat 6 is provided with a plurality of second cable holes 8 for cables to pass through. A connecting plate 9 is welded on one side wall of the second cable management seat 6, and the connecting plate 9 is connected to the inner wall of the cabinet 1. The first cable holes 7 on the first cable management seat 5 and the second cable holes 8 on the second cable management seat 6 correspond one to one.

[0031] By setting a main structure including a cabinet 1 and a cabinet door 2, a circuit switching element 4 is installed in the cabinet 1, and a wiring structure including a wire entry notch 3, a first wire management seat 5 and a second wire management seat 6 is set on the cabinet 1. The first wire management seat 5 is provided with a first wire hole 7, and the second wire management seat 6 is provided with a second wire hole 8. In actual use, the cable is connected to the interior of the cabinet 1 through the first wire hole 7 on the first wire management seat 5 in the wire entry notch 3, and after being routed in the cabinet 1, it is connected to the circuit switching element 4 through the second wire hole 8 on the second wire management seat 6. The cable undergoes the first wire management when entering the cabinet 1, and the cable undergoes the second wire management when connecting to the circuit switching element 4, and the first wire hole 7 and the second wire hole 8 passed through by the same group of cables correspond to each other, thereby playing a tidying role when the cables are arranged and wired.

[0032] In general, the device has a simple structure and is easy to use. It can improve the convenience of wiring when connecting cables and reduce the labor intensity of staff. At the same time, the neat arrangement of cables also improves the appearance and use effect of the incoming cable cabinet and extends its service life.

[0033] Also, see Figure 2-5 :

[0034] It also includes a positioning structure, which includes a cable channel 10, and the cable channel 10 is arranged inside the cabinet 1. At least one group of cable channels 10 is arranged between the first cable management seat 5 and the second cable management seat 6, and a connecting block 17 is arranged on the outer wall of one side of the cable channel 10, and the end of the connecting block 17 is welded to the inner wall of the cabinet 1. A connecting rod 13 is slidably inserted on the outer wall of the cable channel 10, and two groups of connecting rods 13 are symmetrically arranged. A limiting block 14 is welded at one end of the connecting rod 13 located outside the cable channel 10, and a U-shaped plate 12 is connected to one end of the connecting rod 13 located in the inner cavity of the cable channel 10. A pressure roller 11 is rotatably installed between the two arms of the U-shaped plate 12, and a compression spring 15 is sleeved on the connecting rod 13 between the U-shaped plate 12 and the inner wall of the cable channel 10. A convex strip 16 is arranged around the pressure roller 11, and the convex strip 16 is a convex strip 16 made of EVA foam plastic material.

[0035] In actual use, after the cables enter the cabinet 1 through the first cable management seat 5, they are first routed through the cable arrangement channel 10 before passing through the second cable management seat 6. The design of the cable arrangement channel 10 can achieve concealed arrangement in the cabinet 1, reduce cross interference of cables, and keep them tidy.

[0036] At the same time, when the cable passes through the cable arrangement channel 10, it passes between the pressure roller 11 and the inner wall of the cable arrangement channel 10. With the cooperation of the pressure roller 11, the U-shaped plate 12, the connecting rod 13, and the compression spring 15, the cable can not only pass through the cable arrangement channel 10 easily, but also after the arrangement is completed, it will be pressed against the inner wall of the cable arrangement channel 10 by the pressure roller 11, which can play a good positioning role and avoid the cable from becoming messy easily.

[0037] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A high-voltage incoming line cabinet that is convenient for wiring, characterized in that: include: Main structure; The main structure comprises a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is installed on an opening side of the cabinet body (1), and a circuit switch element (4) is installed inside the cabinet body (1); Cable structure; The cable arrangement structure comprises a cable entry notch (3), a first cable management seat (5) and a second cable management seat (6); the cable entry notch (3) is provided at the bottom of the cabinet (1); the first cable management seat (5) is embedded in the cable entry notch (3); and the first cable management seat (5) is provided with a plurality of first cable holes (7) for cables to pass through; the second cable management seat (6) is provided inside the cabinet (1); and the second cable management seat (6) corresponds to the circuit switch element (4); and the second cable management seat (6) is provided with a plurality of second cable holes (8) for cables to pass through.

2. A high-voltage incoming line cabinet that is convenient for wiring according to claim 1, characterized in that: A connecting plate (9) is welded on one side wall of the second cable management seat (6), and the connecting plate (9) is connected to the inner wall of the cabinet (1). The first cable hole (7) on the first cable management seat (5) and the second cable hole (8) on the second cable management seat (6) correspond one to one.

3. The high-voltage incoming line cabinet for arranging cables according to claim 1, characterized in that: It also includes a positioning structure, the positioning structure includes a wiring channel (10), and the wiring channel (10) is arranged inside the cabinet (1).

4. The high-voltage incoming line cabinet for arranging cables according to claim 3 is characterized in that: At least one group of the cable arrangement channels (10) is provided between the first cable arrangement seat (5) and the second cable arrangement seat (6), a connection block (17) is provided on one side outer wall of the cable arrangement channel (10), and an end of the connection block (17) is welded to the inner wall of the cabinet (1).

5. The high-voltage incoming line cabinet for arranging cables according to claim 4, characterized in that: A connecting rod (13) is slidably inserted on the outer wall of the cable channel (10), and two groups of connecting rods (13) are symmetrically arranged. A limiting block (14) is welded to one end of the connecting rod (13) located outside the cable channel (10), and a U-shaped plate (12) is connected to one end of the connecting rod (13) located inside the inner cavity of the cable channel (10).

6. The high-voltage incoming line cabinet for arranging cables according to claim 5, characterized in that: A pressure roller (11) is rotatably mounted between the two arms of the U-shaped plate (12), and a compression spring (15) is sleeved on the connecting rod (13) between the U-shaped plate (12) and the inner wall of the wiring channel (10).

7. The high-voltage incoming line cabinet for arranging cables according to claim 6, characterized in that: The pressing roller (11) is provided with a convex strip (16) around it, and the convex strip (16) is a convex strip (16) made of EVA foam plastic material.

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