Circuit arrangement device for power supply of transformer substation

Abstract

The utility model relates to the transformer station technology field, and discloses a transformer station power supply line arrangement device comprising a combination box, the combination box is internally provided with a line arrangement plate, the line arrangement plate is arranged between a first driver and a second driver, the line arrangement plate is provided with a line arrangement assembly, and the line arrangement assembly is connected with the first driver and the second driver. The wire arrangement assembly is connected with the wire arrangement plate through the connecting assembly, a power line penetrates through the wire arrangement assembly, the wire arrangement assembly is used for limiting and fixing the power line, the power line is prevented from being wound disorderly, meanwhile, a wire arrangement frame and a baffle in the wire arrangement assembly are used, and the wire arrangement assembly is connected with the wire arrangement plate through the connecting assembly. The efficiency of loosening and fixing the power line during replacement and maintenance of the power line is improved, and the operation time and difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, in particular to a line tidying device for transformer substation power supplies. Background Art

[0002] Combined box substation, also known as prefabricated substation or prefabricated substation, is a factory-prefabricated indoor and outdoor compact distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage distribution devices according to a certain wiring scheme. It organically combines the functions of transformer step-down and low-voltage distribution and is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, anti-theft, heat-insulated, fully enclosed and movable steel structure box. It is particularly suitable for urban network construction and transformation, and is a new type of substation that has emerged after civil substations.

[0003] The Chinese utility model patent with patent application number 202121810427.X provides a combined box-type substation with a line organizing mechanism. Through the cooperation between the wire management plate, fixed screw block, movable screw, rolling bearing, movable clamp block, fixed clamp block, insulating pad, sliding block and manual turn handle in the wire management mechanism, the power cord can be limited and fixed, and the power cord can be managed. The overall structure is simple and easy to use, which achieves the purpose of facilitating wire management of the combined box-type substation, avoids the wires inside the combined box-type substation from being tangled in the inside of the combined box-type substation, and prevents the staff from being difficult to distinguish during the later maintenance of the line. There is no need to untie the wires, and maintenance saves time and effort, reducing the labor intensity of the staff.

[0004] However, during the use of the above-mentioned equipment, it was found that the power cord drives the movable clamp to move to the left through the rotation of the movable screw, and cooperates with the fixed clamp to limit and fix the power cord. When the staff repairs and organizes multiple power lines inside the substation, they need to use tools to loosen and tighten the movable screw multiple times. The process of loosening and tightening the movable screw multiple times is relatively troublesome, which increases the operation time and difficulty. Utility Model Content

[0005] The purpose of the present utility model is to provide a line tidying device for power supply of a substation, so as to solve the problem raised in the above-mentioned background technology that when the staff repair and tidy up multiple power lines inside the substation, they need to use tools to loosen and tighten the movable screws multiple times, and the process of loosening and tightening the movable screws multiple times is relatively troublesome, which increases the operation time and difficulty.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a line arrangement device for a substation power supply, comprising a combination box, a wire management board is arranged inside the combination box, the wire management board is installed between a first driver and a second driver, a wire management assembly is arranged on the wire management board, the wire management assembly is connected to the wire management board via a connecting assembly, and a power line passes through the wire management assembly.

[0007] Preferably, the cable management component includes a cable management frame, a cable management slot is provided in the cable management frame, a slide slot 1 is provided in parallel on one side of the cable management slot, and a limiting slot is provided in an array on the other side of the cable management slot.

[0008] Preferably, a slider is slidably connected in the slide groove, the slider is arranged at one end of the baffle, the slider is rotatably connected to the baffle through a rotating shaft, and a movable groove is arranged inside the other end of the baffle.

[0009] Preferably, a limiting block is slidably connected in the movable groove at the other end of the baffle, a notch is provided in the middle of the limiting block, one side of the limiting block is adapted to the limiting groove, the limiting block is connected to spring 1, and the limiting block is connected to the inner wall of the movable groove in the baffle through spring 1.

[0010] Preferably, the connecting component includes a moving block, which is slidably arranged in a second slide groove, and the second slide groove is arranged at one end of the wire management frame. A second spring is installed inside the second slide groove, and the moving block is connected to the inner wall of the second slide groove through the second spring.

[0011] Preferably, one end of the movable block is connected to a fixed block, a connecting groove is provided on the wiring board, and connecting ports are provided at both ends of the connecting groove, and the fixed block is adapted to the connecting ports.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model sets a cable management component, which is used to limit and fix the power cord to avoid the power cord from being tangled. At the same time, the cable management frame and baffle in the cable management component are used to improve the efficiency of loosening and fixing the power cord when replacing and repairing the power cord, reducing the operation time and difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram showing the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 Structural display diagram of the central cable management component;

[0016] Figure 3 For this utility model Figure 2 A diagram showing the separate structure of the central cable management component;

[0017] Figure 4 For this utility model Figure 2 Structural display diagram of the connected components.

[0018] In the figure: 1. Combination box; 2. Cable management board; 3. Power cord; 4. Cable management assembly; 41. Cable management frame; 411. Cable management slot; 412. Slide slot 1; 413. Limiting slot; 42. Baffle; 421. Slider; 422. Rotating shaft; 423. Limiting block; 424. Spring 1; 5. First drive; 6. Second drive; 7. Connecting assembly; 71. Moving block; 711. Fixed block; 72. Connecting slot; 73. Slide slot 2; 731. Spring 2. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0020] See also Figures 1-4 The figure shows a line arrangement device for a substation power supply, comprising a combination box 1, a wire management board 2 provided inside the combination box 1, the wire management board 2 being installed between a first driver 5 and a second driver 6, a wire management component 4 provided on the wire management board 2, the wire management component 4 being connected to the wire management board 2 via a connecting component 7, and a power line 3 passing through the wire management component 4;

[0021] The cable management component 4 includes a cable management frame 41, a cable management slot 411 is provided in the cable management frame 41, a slide slot 412 is provided in parallel on one side of the cable management slot 411, and a limit slot 413 is provided in an array on the other side of the cable management slot 411;

[0022] A slider 421 is slidably connected in the slide groove 1 412. The slider 421 is provided at one end of the baffle 42. The slider 421 and the baffle 42 are rotatably connected via a rotating shaft 422. A movable groove is provided inside the other end of the baffle 42.

[0023] A limit block 423 is slidably connected to the movable groove at the other end of the baffle 42. A notch is provided in the middle of the limit block 423. One side of the limit block 423 is adapted to the limit groove 413. The limit block 423 is connected to a spring 1 424. The limit block 423 is connected to the inner wall of the movable groove in the baffle 42 via the spring 1 424.

[0024] The connecting assembly 7 includes a moving block 71, which is slidably arranged in a second slide groove 73. The second slide groove 73 is arranged at one end of the wire management frame 41. A second spring 731 is installed inside the second slide groove 73. The moving block 71 is connected to the inner wall of the second slide groove 73 through the second spring 731.

[0025] One end of the movable block 71 is connected to the fixed block 711 . The cable management plate 2 is provided with a connecting groove 72 . Both ends of the connecting groove 72 are provided with connecting ports, and the fixed block 711 is adapted to the connecting ports.

[0026] In this solution, when the device is in use, the power cord 3 is installed in the cable management groove 411 in the cable management frame 41. When fixing the cable management groove 411, the staff pulls the limit block 423 through the groove, so that the limit block 423 squeezes the spring 1 424, so that the limit block 423 moves to the inside of the movable groove at one end of the baffle 42, so that the staff can push the baffle 42 to move along the slide groove 1 412. When it moves to the appropriate position, the staff releases the limit block 423, so that the limit block 423 enters the appropriate limit groove 413 under the push of the spring 1 424, thereby limiting and fixing the baffle 42 and the power cord 3 at the same time, avoiding the power cord 3 from being tangled.

[0027] When the power cord 3 is replaced and repaired, the staff pulls the limit block 423 through the slot so that the limit block 423 squeezes the spring 1 424, and the limit block 423 moves out of the limit slot 413, so that the staff can pull the baffle 42 along the slide slot 1 412. When the baffle 42 moves to one end of the wire management frame 41, the staff rotates the baffle 42 so that the baffle 42 can rotate to one side of the wire management frame 41 around the rotation axis 422, and at the same time prevents the baffle 42 from disengaging from the slide slot 1 412, thereby facilitating the removal of the power cord 3 in the wire management slot 411 for replacement, and the baffle 42 is quickly loosened and tightened by pulling the limit block 423, so that the staff can quickly complete the replacement and fixation of the power cord 3, effectively reducing the complexity of the operation;

[0028] When the latch is in the locked state, the latch can be locked directly, and the latch can be used to lock the locking nut 72 with the bolt 720 at the bottom end of the bolt 720, so that the bolt 720 can be locked in the locked state.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A line arrangement device for a substation power supply, characterized in that: include: A combination box (1) is provided with a wire management board (2) inside the combination box (1), the wire management board (2) is installed between a first driver (5) and a second driver (6), a wire management component (4) is provided on the wire management board (2), the wire management component (4) is connected to the wire management board (2) via a connecting component (7), a power line (3) passes through the wire management component (4), the wire management component (4) includes a wire management frame (41), a wire management slot (411) is provided in the wire management frame (41), a slide slot 1 (412) is provided in parallel on one side of the wire management slot (411), a limiting slot (413) is provided in an array on the other side of the wire management slot (411), a slider (421) is slidably connected to the slide slot 1 (412), and the slider (421) The slider (421) is arranged at one end of the baffle (42), and is rotatably connected to the baffle (42) via a rotating shaft (422). A movable groove is provided inside the other end of the baffle (42).

2. The substation power supply line arrangement device according to claim 1, characterized in that: A limiting block (423) is slidably connected in the movable groove at the other end of the baffle (42), a notch is provided in the middle of the limiting block (423), one side of the limiting block (423) is adapted to the limiting groove (413), and the limiting block (423) is connected to a spring 1 (424), and the limiting block (423) is connected to the inner wall of the movable groove in the baffle (42) through the spring 1 (424).

3. The substation power supply line arrangement device according to claim 2, characterized in that: The connecting assembly (7) includes a moving block (71), the moving block (71) is slidably arranged in a second slide groove (73), the second slide groove (73) is arranged at one end of the wire management frame (41), a second spring (731) is installed inside the second slide groove (73), and the moving block (71) is connected to the inner wall of the second slide groove (73) through the second spring (731).

4. The substation power supply line arrangement device according to claim 3, characterized in that: One end of the movable block (71) is connected to a fixed block (711), a connecting groove (72) is provided on the wiring board (2), and connecting ports are provided at both ends of the connecting groove (72), and the fixed block (711) is adapted to the connecting ports.

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