Power distribution cabinet with internal flexible installation structure

Abstract

The utility model relates to the field of power distribution cabinets, in particular to a power distribution cabinet with an internal flexible installation structure, which comprises a protection cabinet, a clamping assembly and an installation assembly, and is characterized in that the installation assembly used for flexibly maintaining the internal structure is installed in the protection cabinet; the mounting assembly comprises a cabinet door, a glass frame, rotating plates, a pull rod, a fixing column, mounting grooves and door hinges, the fixing column is vertically arranged in the center of the interior of the protection cabinet, the two sides of the fixing column are symmetrically provided with the two rotating plates used for mounting the power distribution device, and the surfaces of the rotating plates are sequentially provided with the multiple mounting grooves from top to bottom; according to the power distribution cabinet with the internal flexible installation structure, the power distribution device can be installed in a rotating mode through the installation assembly, and the clamping assembly clamps or releases the power distribution device more flexibly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of power distribution cabinet especially, with inside flexible mounting structure's power distribution cabinet. BACKGROUND

[0002] The power distribution box is a kind of electrical equipment specially used for distributing power, with the characteristics of small volume, easy installation, special technical performance, fixed position, unique configuration function, not limited by site, stable and reliable operation, high space utilization, less land occupation and environmental protection effect, the power distribution box is usually composed of switching device, measuring instrument, protective appliance and auxiliary equipment, is installed in the closed or semi-closed metal cabinet or screen, and is used to constitute low-voltage distribution system.

[0003] The whole power distribution cabinet needs a lot of time and manpower to disassemble, causes long time downtime, and the disassembly and reinstallation of power distribution cabinet need professional technical personnel and tools, increase maintenance cost, and misoperation is likely to occur in the disassembly and reinstallation process, which can cause new faults or safety hazards, and after reinstallation, comprehensive calibration and testing are needed, which increases additional workload and time and prolongs the maintenance cycle.

[0004] Therefore, in view of the above-mentioned problems that disassembling the whole power distribution cabinet needs a lot of time and manpower, causes long time downtime and increases maintenance cost, and misoperation is likely to occur in the disassembly and reinstallation process, which can cause new faults or safety hazards, a power distribution cabinet with internal flexible mounting structure can be designed, which can be installed in a rotating manner by installing the assembly, and the clamping assembly can clamp or release the power distribution device more flexibly. UTILITY MODEL CONTENTS

[0005] In order to overcome the problem that disassembling the whole power distribution cabinet needs a lot of time and manpower, causes long time downtime and increases maintenance cost, and misoperation is likely to occur in the disassembly and reinstallation process, which can cause new faults or safety hazards.

[0006] The utility model discloses a kind of power distribution cabinets with internal flexible mounting structure, including protection cabinet, clamping assembly and installation assembly, installation assembly is installed in the protection cabinet inside for flexible maintenance internal structure;Installation assembly includes cabinet door, glass frame, rotating plate, pull rod, fixed column, installation slot, door hinge, fixed column is vertically arranged in the center of protection cabinet, two groups of rotating plates for installing power distribution device are symmetrically arranged on the both sides of fixed column, multiple installation slots are sequentially arranged from top to bottom on the surface of rotating plate, clamping assembly for fixing and clamping power distribution device is installed in installation slot.

[0007] The power distribution device can be installed in a rotating manner through the installation assembly, which allows technicians to conveniently access the power distribution device, thereby simplifying the installation and maintenance process.

[0008] As preferred, the fixing column is provided with a plurality of door hinges connected with the rotating plate from bottom to top, and the surface of the rotating plate is provided with a pull rod.

[0009] As preferred, the surface of the protection cabinet is provided with a cabinet door, and the surface of the cabinet door is provided with a glass frame for observing the inside.

[0010] As preferred, the clamping assembly comprises a rotating rod, a clamping plate, a clamping groove, a lower rack, an upper rack, a gear and a connecting rod, and the inside of the installation groove is provided with the clamping groove.

[0011] As preferred, the gear is arranged in the center of the clamping groove, and the center of the gear is provided with the connecting rod.

[0012] As preferred, the rotating plate is provided with the rotating rod fixedly connected with the connecting rod at the upper end of the clamping groove, and the inside top and bottom of the installation groove are respectively provided with two clamping plates.

[0013] As preferred, the end of the clamping plate is respectively provided with two upper racks and lower racks corresponding to the gear, and the rotating rod drives the gear to drive the upper rack and the lower rack to clamp the two clamping plates up and down.

[0014] The utility model discloses the beneficial effects of:

[0015] Compared with the traditional power distribution cabinet with internal flexible installation structure, the utility model discloses the installation assembly makes the power distribution device can be installed in the rotating mode, and the design allows technicians to conveniently access the power distribution device, thereby simplifying the installation and maintenance process, and the inside of each installation groove is provided with a clamping assembly, realizes the clamping or release of the power distribution device, and the design not only ensures the safe fixing of the power distribution device, but also facilitates the quick disassembly and assembly, through the glass frame, the inside of the power distribution cabinet can be observed without opening the cabinet door, which facilitates daily inspection and fault elimination, and the utility model can effectively improve work efficiency and reduce maintenance cost. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure of the power distribution cabinet with internal flexible installation structure is shown.

[0017] Figure 2The utility model discloses a power distribution cabinet rotating plate structure schematic diagram with internal flexible mounting structure is shown.

[0018] Figure 3 The utility model discloses a power distribution cabinet rotating plate structure schematic diagram with internal flexible mounting structure is shown.

[0019] Figure 4 The utility model discloses a power distribution cabinet rotating plate structure schematic diagram with internal flexible mounting structure is shown.

[0020] Figure 5 The utility model discloses a power distribution cabinet rotating plate structure schematic diagram with internal flexible mounting structure is shown.

[0021] Mark 1, protection cabinet, 201, cabinet door, 202, glass frame, 203, rotating plate, 204, pull rod, 205, fixed column, 206, installation slot, 207, door hinge, 301, rotating rod, 302, clamping plate, 303, clamping groove, 304, lower rack, 305, upper rack, 306, gear, 307, connecting rod. Specific implementation

[0022] The utility model is further explained below in connection with the drawings and examples.

[0023] Please refer to Figure 1 - Figure 4 The utility model provides a kind of power distribution cabinet with internal flexible mounting structure: including protection cabinet 1, clamping component and installation component, installation component is used for the installation component for flexible maintenance internal structure and is installed in protection cabinet 1 inside;Installation component includes cabinet door 201, glass frame 202, rotating plate 203, pull rod 204, fixed column 205, installation slot 206, door hinge 207, fixed column 205 is vertically arranged in the center of protection cabinet 1 inside, two groups of rotating plate 203 for installing power distribution device are symmetrically arranged on the both sides of fixed column 205, multiple installation slots 206 are sequentially arranged from top to bottom on the surface of rotating plate 203, clamping component for fixing clamping power distribution device is installed in installation slot 206 inside.

[0024] Please refer to Figure 1 - Figure 2In this embodiment, the fixed column 205 is provided with a plurality of door hinges 207 connected with the rotating plate 203 from bottom to top, and the surface of the rotating plate 203 is provided with a pull rod 204. By using the door hinge 207, the rotating plate 203 can be easily opened and closed, which not only facilitates the installation and replacement of the power distribution device, but also facilitates the daily inspection and maintenance work. The pull rod 204 arranged on the surface of the rotating plate 203 enables the operator to more easily control the opening and closing of the rotating plate 203, reduces the operation difficulty, improves the work efficiency, and protects the surface of the cabinet 1. The cabinet door 201 is buckled, the glass frame 202 for observing the inside is arranged on the top surface of the cabinet door 201, and the existence of the cabinet door 201 effectively prevents the operator from accidentally contacting the live parts, reduces the risk of electric shock, and the closed cabinet door 201 can prevent dust and foreign matters from entering the inside of the power distribution cabinet, keep the internal environment clean, and prolong the service life of the equipment. Through the glass frame 202, it can be quickly judged whether there is an abnormal condition, timely measures are taken, unnecessary downtime and maintenance cost are reduced.

[0025] Please refer to Figure 2 - Figure 3 In this embodiment, the clamping assembly includes a rotating rod 301, a clamping plate 302, a clamping groove 303, a lower rack 304, an upper rack 305, a gear 306, and a connecting rod 307. The clamping groove 303 is arranged on one side of the inside of the installation groove 206, which provides a precise installation position for the clamping assembly, ensuring that the clamping assembly can be accurately fixed inside the installation groove 206. Through the clamping groove 303, the clamping assembly can more firmly fix the power distribution device, preventing it from loosening or shifting during operation, reducing installation time. The gear 306 is arranged in the center of the inside of the clamping groove 303, and the connecting rod 307 is arranged on the top center of the gear 306. The design of the gear 306 ensures that the rotating motion of the rotating rod 301 can be accurately transmitted to other parts of the clamping assembly, realizing stable clamping and releasing actions. The gear 306 transmission has high transmission efficiency, which can reduce energy loss and ensure the quickness of the clamping action. The design of the gear 306 and the connecting rod 307 makes the entire clamping assembly have high structural strength, which can maintain good performance in long-term use. The gear 306 can realize multi-stage adjustment through different rotation angles, adapt to power distribution devices of different sizes and shapes, and improve the versatility of the clamping assembly.

[0026] Please refer to Figure 3 - Figure 4In the embodiment, the rotating plate 203 is located on the upper end of the clamping groove 303, a rotating rod 301 fixedly connected with the connecting rod 307 is arranged in the clamping groove 303, two groups of clamping plates 302 are respectively arranged at the top and bottom of the inner side of the installation groove 206, the rotating rod 301 is fixedly connected with the connecting rod 307, forming a linkage mechanism, when the rotating rod 301 rotates, the connecting rod 307 drives the gear 306 to rotate, thereby driving the clamping plates 302 to clamp or release. This design ensures accurate control of the clamping action, synchronous action is achieved through the rotation of the gear 306, ensuring uniform distribution of clamping force and avoiding excessive local stress. The operator only needs to rotate the rotating rod 301 to easily clamp and release the clamping assembly. The rotating rod 301 can be rotated to achieve multi-stage adjustment, adapt to different sizes and shapes of power distribution devices, and improve the versatility of the clamping assembly. The ends of the clamping plates 302 are respectively provided with two groups of upper and lower tooth racks 305 and 304 corresponding to the gear 306. The rotating rod 301 drives the gear 306 to drive the upper and lower tooth racks 305 and 304 to clamp the two groups of clamping plates 302. The design of the gear 306 ensures that the rotary motion of the rotating rod 301 can be accurately transmitted to the upper and lower tooth racks 305 and 304, achieving stable clamping and releasing action. The design of the gear 306 allows the clamping assembly to be fine-tuned, ensuring uniform distribution of clamping force and avoiding damage caused by excessive local stress.

[0027] In operation, the operator first rotates the rotating plate 203 away from the fixed column 205 by the pull rod 204 to facilitate the installation of the power distribution device. The power distribution device to be installed is placed in the installation groove 206 to ensure its correct position. The rotating rod 301 is rotated by the connecting rod 307 to drive the gear 306 to rotate. The movement of the upper and lower tooth racks 305 and 304 drives the clamping plates 302 to clamp the power distribution device inward. When the clamping plates 302 completely clamp the power distribution device, the rotating plate 203 is pushed back to its original position, and the cabinet door 201 is closed. The glass frame 202 can be used to quickly observe whether the internal operation is normal. When maintenance or replacement of the power distribution device is required, the cabinet door 201 is first opened, the rotating plate 203 is rotated away to facilitate operation, the rotating rod 301 is rotated in the opposite direction to drive the gear 306 to rotate in the opposite direction, driving the upper and lower tooth racks 305 and 304 to move outward, and the clamping plates 302 are loosened to remove the power distribution device. The new or maintained power distribution device is placed back in the installation groove 206, the rotating plate 203 is rotated back to its original position, and finally the cabinet door 201 is closed.

[0028] Through the above steps, the installation assembly enables the power distribution device to be installed in a rotating manner, which allows technicians to more conveniently access the power distribution device, thereby simplifying the installation and maintenance process. Each set of installation slots 206 is internally provided with a clamping assembly to clamp or release the power distribution device. This design not only ensures the safe fixing of the power distribution device, but also facilitates quick disassembly and assembly. Through the glass frame 202, the internal condition of the power distribution cabinet can be observed without opening the cabinet door 201, which facilitates daily inspection and troubleshooting. This new type can effectively improve work efficiency and reduce maintenance cost, and has solved the problems of requiring a large amount of time and manpower to disassemble the entire power distribution cabinet, resulting in long downtime and increased maintenance cost, and the possibility of misoperation during disassembly and reinstallation, which may cause new faults or safety hazards.

Claims

1. A switchboard with internal flexible mounting structure, comprising a protective cabinet (1); characterized by the fact that: Also include clamping assembly and installation assembly, the installation assembly is installed in the inside of the protection cabinet (1) for flexible maintenance of internal structure; The installation assembly comprises a cabinet door (201), a glass frame (202), a rotating plate (203), a pull rod (204), a fixed column (205), a mounting groove (206), a door hinge (207), the inside of the protection cabinet (1) is vertically provided with a fixed column (205), two groups of rotating plates (203) for installing power distribution devices are symmetrically arranged on both sides of the fixed column (205), a plurality of mounting grooves (206) are sequentially arranged on the surface of the rotating plate (203) from top to bottom, and the mounting groove (206) is internally provided with a clamping assembly for fixing and clamping the power distribution device.

2. A power distribution unit with internal flexible mounting structure as claimed in claim 1, wherein: The fixed column (205) is provided with a plurality of door hinges (207) connected with the rotating plate (203) from bottom to top, and the surface of the rotating plate (203) is provided with a pull rod (204).

3. The switchgear with internal flexible mounting structure of claim 1, wherein: The surface of the protection cabinet (1) is provided with a cabinet door (201), and the surface of the cabinet door (201) is provided with a glass frame (202) above for observing the inside.

4. The switchgear with internal flexible mounting structure of claim 1, wherein: The clamping assembly comprises a rotating rod (301), a clamping plate (302), a clamping groove (303), a lower gear rack (304), an upper gear rack (305), a gear (306) and a connecting rod (307), and the inside of the mounting groove (206) is provided with a clamping groove (303).

5. A switchgear cabinet with internal flexible mounting structure according to claim 4, characterized in that: The inside of the clamping groove (303) is provided with a gear (306) at the center, and the center top of the gear (306) is provided with a connecting rod (307).

6. A power distribution unit with internal flexible mounting structure as claimed in claim 1, wherein: The rotating plate (203) is provided with a rotating rod (301) fixedly connected with the connecting rod (307) at the upper end of the clamping groove (303), and the inside top and bottom of the mounting groove (206) are respectively provided with two clamping plates (302).

7. A power distribution unit with internal flexible mounting structure as claimed in claim 5, wherein: The end of the clamping plate (302) is respectively provided with two groups of upper gear racks (305) and lower gear racks (304) corresponding to the gear (306).

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