Power distribution cabinet with wire arrangement function

Abstract

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with a wire arrangement function, which comprises a power distribution cabinet body and a cabinet door, the cabinet door is hinged to the front end of the power distribution cabinet body through a hinge, the right end of the front side of the cabinet door is fixedly connected with a door handle, and the inner and outer ends of the power distribution cabinet body are connected with wire arrangement mechanisms. Heat dissipation mechanisms are arranged at the left and right ends of the power distribution cabinet body, the wire arrangement mechanism comprises switch groups mounted at the left and right ends of the rear inside the power distribution cabinet body, and a fixed plate is fixedly connected to the middle of the rear end inside the power distribution cabinet body. According to the power distribution cabinet with the cable arrangement function, when cables in the power distribution cabinet body are arranged, after an annular plate is pulled in advance, redundant cables at the outer end of a switch group are wound to the outer side of a circular shaft, then the annular plate is loosened, a spring rebounds to push the annular plate to move backwards until the cables wound on the outer side of the circular shaft are pressed to the position between the annular plate and a fixing plate, and then the cables are arranged. And wire arrangement in the power distribution cabinet body is completed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of switch board, specifically is a switch board with wire arrangement function. BACKGROUND

[0002] The switch board is the last stage equipment of the distribution system. The switch board is the general term of the motor control center. The switch board is used in the occasion that the load is relatively dispersed and the circuit is less. The motor control center is used in the occasion that the load is concentrated and the circuit is more. They distribute the electric energy of a circuit of the last stage distribution equipment to the nearby load. The equipment should provide protection, monitoring and control for the load.

[0003] The switch board equipment in the current market, the single machine capacity used in the inside is bigger and bigger, leads to the electric wire interface quantity required to provide to be more and more, and when the electric wire in the inside of the switch board is more and more, can lead to the electric wire inside to be extremely easy to be wound together, when needing to maintain the switch board, because the electric wire of winding makes the maintenance and repair work very inconvenient, reduces the work efficiency.

[0004] Therefore, we urgently need to provide a switch board with wire arrangement function. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a switch board with wire arrangement function to solve the problem of inconvenient maintenance and repair work and reduced work efficiency caused by the winding electric wire in the background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a switch board with wire arrangement function, including switch board body and cabinet door, the cabinet door is hinged to the front end of the switch board body through the hinge, the front side right end of the cabinet door is fixedly connected with the door handle, the inside and outside two ends of the switch board body are connected with the wire arrangement mechanism, and the left and right two ends of the switch board body are provided with heat dissipation mechanisms.

[0007] The wire arrangement mechanism includes the switch group installed to the left and right two ends of the inside back of the switch board body, the inside back end of the switch board body is fixedly connected with the fixed plate in the middle position, the front side vertical direction of the fixed plate is fixedly connected with the equal distance of the circular shaft, the front side of the circular shaft is fixedly connected with the circular plate, the rear side of the circular plate is fixedly connected with the spring, the rear end of the spring is fixedly connected with the annular plate, and the outer end of the switch group is connected with the cable.

[0008] A further improvement is that the heat dissipation mechanism includes threaded rods fixedly connected to the left and right ends of the inside of the power distribution cabinet. A rectangular frame is connected to the outer end of the threaded rod, a dust filter is fixedly connected to the inner side of the rectangular frame, a nut is threadedly connected to the outer side of the threaded rod, cylinders are installed at the lower ends of the left and right sides of the power distribution cabinet, a push rod is fixedly connected to the upper end of the cylinder output shaft, and sealing plates are connected to the left and right sides of the power distribution cabinet.

[0009] A further improvement is that the inner side of the annular plate is slidably connected to the outer side of the circular shaft, so that when the spring bounces, the annular plate can be driven to slide along the outer side of the circular shaft.

[0010] A further improvement is that the end of the cable away from the switch assembly is wound around the outside of the circular shaft, and the rear side of the annular plate abuts against the front end of the cable wound around the outside of the circular shaft. Thus, after the cable is wound around the outside of the circular shaft, the annular plate is pushed back by the spring, and the cable wound around the outside of the circular shaft is pressed between the annular plate and the cable.

[0011] A further improvement is that through slots are provided above the left and right ends inside the distribution cabinet. The threaded rod is fixed to the four corners of the through slots inside the distribution cabinet. Circular holes are provided at the four corners inside the rectangular frame. The outer side of the threaded rod is slidably connected to the inner side of the circular hole. The four corners of the outer side of the rectangular frame abut against the outer side of the nut. The outer side of the rectangular frame abuts against the left and right ends inside the distribution cabinet. Thus, by connecting the rectangular frame to the left and right ends inside the distribution cabinet, and after the threaded rod passes through the circular hole inside the rectangular frame, the nut is threaded to the outer side of the threaded rod, thereby fixing the rectangular frame and its inner dust filter to the through slot inside the distribution cabinet.

[0012] A further improvement is that the lower side of the sealing plate is hinged to the left or right side of the distribution cabinet below the through slot via a hinge, the outer side of the sealing plate abuts against the left or right side of the distribution cabinet at the through slot, and the outer side of the push rod abuts against the side of the sealing plate away from the distribution cabinet. Thus, by starting the cylinder to push the push rod, the push rod pushes the sealing plate, causing it to rotate vertically upward and be located at the through slots on the left and right sides of the distribution cabinet, thereby closing the through slots at both ends of the distribution cabinet.

[0013] A further improvement is that a rubber pad is fixedly connected to the outside of the sealing plate, so that the rubber pad on the outside of the sealing plate contacts the left and right sides of the power distribution cabinet, thus keeping the contact point between the sealing plate and the outside of the power distribution cabinet sealed.

[0014] In summary, this application discloses a power distribution cabinet with cable management function.

[0015] This technical solution involves winding the excess cable length at the outer end of the switch group to the outside of the circular shaft. After the spring returns, it pushes the annular plate, pressing the cable wound on the outside of the circular shaft between the annular plate and the cable. This effectively organizes and winds up the excessively long cables in the distribution cabinet, avoiding excessive cable entanglement that would make maintenance and repair difficult.

[0016] Furthermore, by connecting the rectangular frame to the left and right ends of the inside of the distribution cabinet, and passing the threaded rod through the round hole inside the rectangular frame, and then threading the nut to the outside of the threaded rod, the rectangular frame and its inner dust filter can be fixed to the through slot inside the distribution cabinet. This filters the air entering the distribution cabinet from the through slot, providing heat dissipation and dust prevention while also cooling the inside of the distribution cabinet. By turning the nut to remove it from the outside of the threaded rod, the rectangular frame and dust filter can be removed from the outside of the threaded rod inside the distribution cabinet, completing the disassembly of the dust filter. This allows for easy removal and cleaning of the dust filter after a large amount of dust has accumulated on its outer side. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a front view of the internal structure of the power distribution cabinet of this utility model;

[0019] Figure 3 This is a bottom view of the internal structure of the power distribution cabinet of this utility model;

[0020] Figure 4 This is a schematic diagram of the cable management mechanism of this utility model;

[0021] Figure 5 for Figure 3 Enlarged view of point A.

[0022] In the diagram: 1. Distribution cabinet; 2. Cabinet door; 3. Door handle; 401. Switch assembly; 402. Fixing plate; 403. Round shaft; 404. Round plate; 405. Spring; 406. Annular plate; 407. Cable; 501. Threaded rod; 502. Rectangular frame; 503. Dust filter; 504. Nut; 505. Cylinder; 506. Push rod; 507. Sealing plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 This utility model provides a technical solution: a power distribution cabinet with cable management function, including a power distribution cabinet body 1 and a cabinet door 2. The cabinet door 2 is hinged to the front end of the power distribution cabinet body 1. A door handle 3 is fixedly connected to the right side of the front of the cabinet door 2. Cable management mechanisms are connected to the inner and outer ends of the power distribution cabinet body 1. Heat dissipation mechanisms are provided at the left and right ends of the power distribution cabinet body 1.

[0025] The cable management mechanism includes switch assemblies 401 installed at the left and right ends of the rear inner side of the distribution cabinet 1. A fixing plate 402 is fixedly connected to the middle position of the rear inner side of the distribution cabinet 1. A circular shaft 403 is fixedly connected vertically at equal intervals on the front side of the fixing plate 402. A circular plate 404 is fixedly connected to the front side of the circular shaft 403. A spring 405 is fixedly connected to the rear side of the circular plate 404. An annular plate 406 is fixedly connected to the rear end of the spring 405. The inner side of the annular plate 406 is slidably connected to the outer side of the circular shaft 403. Thus, when the spring 405 springs, it can drive the annular plate 406 to slide along the outer side of the circular shaft 403.

[0026] A cable 407 is connected to the outer end of the switch assembly 401. The end of the cable 407 away from the switch assembly 401 is wound around the outside of the round shaft 403. The rear side of the annular plate 406 abuts against the front end of the cable 407 wound around the outside of the round shaft 403. After the cable 407 is wound around the outside of the round shaft 403, the spring 405 pushes the annular plate 406 back, thus pressing the cable 407 wound around the outside of the round shaft 403 between the annular plate 406 and the cable 407. This has the effect of organizing and winding up the excessively long cable 407 in the distribution cabinet 1, avoiding the difficulty of maintenance and repair caused by excessive cable 407 being wound in an arc.

[0027] The heat dissipation mechanism includes threaded rods 501 fixedly connected to the left and right ends of the inner side of the distribution cabinet 1. A rectangular frame 502 is connected to the outer end of the threaded rod 501. A dust filter 503 is fixedly connected to the inner side of the rectangular frame 502. A nut 504 is threadedly connected to the outer side of the threaded rod 501. Through slots are provided above the left and right ends inside the distribution cabinet 1. The threaded rod 501 is fixed to the four corners of the through slots inside the distribution cabinet 1. Circular holes are provided at the four corners inside the rectangular frame 502. The outer side of the threaded rod 501 is slidably connected to the inner side of the circular holes. The four corners of the outer side of the rectangular frame 502 abut against the outer side of the nut 504. The outer side of the rectangular frame 502 abuts against the left and right ends of the inner side of the distribution cabinet 1. This connects the rectangular frame 502 to the distribution cabinet... The rectangular frame 502 is connected to the left and right ends of the inner side of the body 1. After the threaded rod 501 passes through the round hole inside the rectangular frame 502, the nut 504 is threaded to the outside of the threaded rod 501. This fixes the rectangular frame 502 and the dust filter 503 inside it to the through groove inside the distribution cabinet 1. This filters the air entering the distribution cabinet 1 from the through groove. While dissipating heat inside the distribution cabinet 1, it also prevents dust. After removing the nut 504 from the outside of the threaded rod 501, the rectangular frame 502 and the dust filter 503 can be removed from the outside of the threaded rod 501 inside the distribution cabinet 1. This completes the disassembly of the dust filter 503, so that it can be removed and cleaned after a large amount of dust has adhered to its outside.

[0028] Cylinders 505 are installed at the lower ends of the left and right sides of the distribution cabinet 1. A push rod 506 is fixedly connected to the upper end of the output shaft of the cylinder 505. Sealing plates 507 are connected to the left and right sides of the distribution cabinet 1. The lower side of the sealing plate 507 is hinged to the left or right side of the distribution cabinet 1 below the through groove via a hinge. The outer side of the sealing plate 507 abuts against the left or right side of the distribution cabinet 1 at the through groove. The outer side of the push rod 506 abuts against the side of the sealing plate 507 away from the distribution cabinet 1. Thus, in rainy weather, the cylinder 505 can be activated to push the push rod 506 upward, and at the same time, the push rod 506 pushes the sealing plate 507 upward, causing it to rotate vertically upward and be located at the through groove on the left and right sides of the distribution cabinet 1. This seals the through groove on the left and right sides of the distribution cabinet 1, preventing rainwater from entering the distribution cabinet 1 and causing damage.

[0029] A rubber pad is fixedly connected to the outside of the sealing plate 507. When the sealing plate 507 is pushed to the left and right sides of the distribution cabinet 1 to close the through groove, the rubber pad on the outside of the sealing plate 507 will contact the left and right sides of the distribution cabinet 1, so that the contact point between the sealing plate 507 and the outside of the distribution cabinet 1 is sealed, preventing rainwater from the outside of the distribution cabinet 1 from seeping into the distribution cabinet 1 through the sealing plate 507.

[0030] Working principle: When organizing the cables 407 in the distribution cabinet 1, first pull the ring plate 406, then wind the excess length of the cable 407 at the outer end of the switch group 401 to the outside of the round shaft 403. Then, release the ring plate 406, and the spring 405 will rebound and push the ring plate 406 to move backward until the cable 407 wound on the outside of the round shaft 403 is pressed between the ring plate 406 and the fixing plate 402, thus completing the cable management inside the distribution cabinet 1.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A power distribution cabinet with cable management function, comprising a cabinet body (1) and a cabinet door (2), wherein the cabinet door (2) is hinged to the front end of the cabinet body (1), characterized in that: A door handle (3) is fixedly connected to the front right end of the cabinet door (2), and a cable management mechanism is connected to both the inner and outer ends of the power distribution cabinet (1). A heat dissipation mechanism is provided at both the left and right ends of the power distribution cabinet (1). The cable management mechanism includes switch groups (401) installed on the left and right ends of the rear side inside the power distribution cabinet (1). A fixing plate (402) is fixedly connected to the middle position of the rear end inside the power distribution cabinet (1). A round shaft (403) is fixedly connected at equal distances in the vertical direction on the front side of the fixing plate (402). A round plate (404) is fixedly connected to the front side of the round shaft (403). A spring (405) is fixedly connected to the rear side of the round plate (404). An annular plate (406) is fixedly connected to the rear end of the spring (405). A cable (407) is connected to the outer end of the switch group (401).

2. A power distribution cabinet with cable management function according to claim 1, characterized in that: The heat dissipation mechanism includes threaded rods (501) fixedly connected to the left and right ends of the inner side of the power distribution cabinet (1). A rectangular frame (502) is connected to the outer end of the threaded rod (501). A dust filter (503) is fixedly connected to the inner side of the rectangular frame (502). A nut (504) is threadedly connected to the outer side of the threaded rod (501). A cylinder (505) is installed at the lower end of the left and right sides of the power distribution cabinet (1). A push rod (506) is fixedly connected to the upper end of the output shaft of the cylinder (505). A sealing plate (507) is connected to the left and right sides of the power distribution cabinet (1).

3. A power distribution cabinet with cable management function according to claim 1, characterized in that: The inner side of the annular plate (406) is slidably connected to the outer side of the circular shaft (403).

4. A power distribution cabinet with cable management function according to claim 1, characterized in that: The end of the cable (407) away from the switch assembly (401) is wound around the outside of the circular shaft (403), and the rear side of the annular plate (406) abuts against the front end of the cable (407) wound around the outside of the circular shaft (403).

5. A power distribution cabinet with cable management function according to claim 2, characterized in that: The power distribution cabinet (1) has through slots at the top of the left and right ends inside. The threaded rod (501) is fixed to the inside of the power distribution cabinet (1) at the four corners of the through slots. The rectangular frame (502) has round holes at the four corners inside. The outer side of the threaded rod (501) is slidably connected to the inner side of the round hole. The four corners of the outer side of the rectangular frame (502) abut against the outer side of the nut (504). The outer side of the rectangular frame (502) abuts against the left and right ends of the inside of the power distribution cabinet (1).

6. A power distribution cabinet with cable management function according to claim 2, characterized in that: The lower side of the sealing plate (507) is hinged to the left or right side of the power distribution cabinet (1) below the through slot via a hinge. The outer side of the sealing plate (507) abuts against the left or right side of the power distribution cabinet (1) at the through slot. The outer side of the push rod (506) abuts against the side of the sealing plate (507) away from the power distribution cabinet (1).

7. A power distribution cabinet with cable management function according to claim 2, characterized in that: A rubber pad is fixedly connected to the outer side of the sealing plate (507).

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