Electrical control cabinet convenient for multi-person cooperation maintenance

Abstract

The utility model relates to the technical field of electric control cabinets, and discloses an electric control cabinet convenient for multi-person cooperation maintenance, which comprises a cabinet body, a pushing device and a suspension device, the pushing device is positioned inside the cabinet body, the suspension device is positioned on the inner wall of a cabinet door of the cabinet body and is used for suspending a maintenance tool, the pushing device comprises a motor, and the motor is connected with the cabinet door. A chain assembly is arranged at the output end of the motor, and long screws are arranged at the four corners of the chain assembly. According to the electrical control cabinet convenient to overhaul, the motor is started, the motor drives the long screw rod to rotate through the chain assembly, the long screw rod drives the mounting plate to push forwards, so that the mounting plate drives the mounted electrical components to move to the cabinet door of the electrical control cabinet for overhaul, the mounting panel can be moved to the front of the cabinet door, the space of personnel is sufficient, and blockage is avoided; multi-person cooperation maintenance is facilitated, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet which is convenient for collaborative maintenance by multiple persons. Background Art

[0002] Electrical control cabinets are made of steel to protect the normal operation of circuit components. The materials used to make electrical control cabinets are generally divided into hot-rolled steel and cold-rolled steel plates. Electrical control cabinets are widely used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] Through searching, it was found that the Chinese patent publication number CN209472885 U disclosed "An electrical control cabinet that is easy to maintain" proposed that the existing electrical control cabinet cannot monitor the internal temperature in real time. When the temperature is too high and a fault occurs, the cabinet door cannot be opened in time for maintenance. The patent has a dustproof screen fixed inside the control cabinet body to block the dust on the outside to avoid affecting the internal circuit components. At the same time, a smoke sensor and a temperature sensor are fixed inside the control cabinet body and at the top and bottom of the dustproof screen respectively. The smoke condition and temperature inside the control cabinet body can be monitored. When the internal temperature is too high and a fault occurs, a timely response can be made through the alarm, so that the cabinet door can be opened through the sealed lock for timely maintenance, which is beneficial to improving the safety performance of the electrical control cabinet.

[0004] However, when inspecting the electric control cabinet, the electronic components inside the electric control cabinet are usually installed on the inner wall at the rear end of the electric control cabinet and cannot be moved, so the standing space for personnel is limited and the vision is blocked. Some complex maintenance problems require the cooperation of multiple people to complete the maintenance, but the above-mentioned electric control cabinet is not convenient for multiple people to cooperate in maintenance, thereby reducing the maintenance efficiency of the electric control cabinet. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide an electrical control cabinet that is convenient for multiple people to collaborate in maintenance, so as to solve the problem pointed out in the above background technology that the existing electrical control cabinet installation panel cannot be moved, the maintenance line of sight is blocked, it is inconvenient for multiple people to perform maintenance at the same time, and the maintenance efficiency is reduced.

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

[0007] An electrical control cabinet that is convenient for multiple people to cooperate in maintenance, comprising a cabinet body, a pushing device and a hanging device, wherein the pushing device is located inside the cabinet body, and the hanging device is located on the inner wall of the cabinet door of the cabinet body for hanging maintenance tools;

[0008] The pushing device includes a motor, a chain assembly is provided at the output end of the motor, long screws are provided at the four corners of the chain assembly, the outer surface of the long screw is threadedly connected to a mounting plate for mounting electrical components, the left end of the mounting plate is slidably connected to a baffle, the right end of the baffle is provided with a plurality of wire grooves, the lower end of the baffle is rotatably connected to a short screw, the outer surface of the short screw is threadedly connected to a limiting rod, a transmission device is provided between the short screw and the long screw on the same side, and the baffle is located at the front end of the wire groove and has a wire hole.

[0009] Preferably, the suspension device includes a frame, a support plate is hingedly connected to the inside of the frame, a groove is opened on the upper side of the front end of the support plate, the support plate is fixedly connected to a pillar inside the groove, a hook is sleeved on the outer surface of the pillar, two ends of the frame are slidably connected to slide rails, the front end of the frame is slidably connected to a button, the rear end of the button is fixedly connected to a connecting rod, the connecting rod, the two sides of the front end of the connecting rod are fixedly connected to bumps, and the two sides of the rear end of the connecting rod are fixedly connected to springs.

[0010] Preferably, both ends of the long screw are rotatably connected to the cabinet body, and both ends of the short screw are rotatably connected to the cabinet body and the baffle plate, respectively.

[0011] Preferably, the limiting rod passes through the wire slot of the baffle and is slidably connected to the baffle, and an opening matching the wire slot is opened at the left end of the mounting plate.

[0012] Preferably, the slide rail is fixedly connected to the inner wall of the cabinet door of the cabinet, and a placement groove is provided inside the support plate.

[0013] Preferably, the connecting rod is located inside the frame and is slidably connected to the frame, and a slot matching the protrusion is provided inside the slide rail.

[0014] Preferably, the spring is located inside the frame and fixedly connected to the frame, and the upper end of the frame and the upper end of the support plate are provided with matching buckles.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, by starting the motor, the motor drives the long screw to rotate through the chain assembly, and the long screw drives the mounting plate forward, so that the mounting plate drives the installed electrical components to move to the door of the electric control cabinet for maintenance. The long screw drives the short screw to rotate through the transmission device, and the short screw drives the limit rod to move forward, so that the cable can be bent, which facilitates the forward movement of the mounting plate, so that the mounting panel can be moved to the front of the cabinet door, so that there is sufficient space for personnel, avoiding obstruction, facilitating collaborative maintenance by multiple people, and improving maintenance efficiency.

[0017] Second, by arranging a support plate on the cabinet door, the support plate can support the tool box when it is laid flat. When the support plate is laid flat, the hook is vertically downward, so that the tools can be hung. By pressing the button, the button drives the connecting rod to move backward, so that the spring is compressed, the protrusion moves out of the slide rail, and the limit on the frame is cancelled. The frame is moved to drive the support plate to slide up and down. After adjusting to the appropriate height, release the button. Under the action of the spring, the protrusion is reset and stuck in the slide rail to position the frame, so as to facilitate the hanging support of the tools and facilitate the effect of adjusting the height. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a three-dimensional schematic diagram of the connection structure of the structural chain assembly of the utility model;

[0020] Figure 3 It is a front view schematic diagram of the connection structure of the structure transmission device of the utility model;

[0021] Figure 4 It is a top view and cross-sectional schematic diagram of the structural frame of the utility model;

[0022] Figure 5 The utility model structure Figure 1 Enlarged schematic diagram of part A in the middle.

[0023] Among them: 1. cabinet; 2. pushing device; 201. motor; 202. chain assembly; 203. long screw; 204. mounting plate; 205. baffle; 206. short screw; 207. limit rod; 208. transmission device; 3. suspension device; 301. frame; 302. support plate; 303. pillar; 304. hook; 305. slide rail; 306. button; 307. connecting rod; 308. bump; 309. spring. DETAILED DESCRIPTION

[0024] The following will further describe the specific implementation of the utility model in detail with reference to the accompanying drawings. Figure 1-5 , an electrical control cabinet convenient for collaborative maintenance by multiple persons, comprising a cabinet body 1, a pushing device 2 and a hanging device 3, wherein the pushing device 2 is located inside the cabinet body 1, and the hanging device 3 is located on the inner wall of the cabinet door of the cabinet body 1 for hanging maintenance tools;

[0025] The pushing device 2 includes a motor 201, and a chain assembly 202 is provided at the output end of the motor 201. Long screws 203 are provided at the four corners of the chain assembly 202. The outer surface of the long screw 203 is threadedly connected to a mounting plate 204 for mounting electrical components. The left end of the mounting plate 204 is slidably connected to a baffle 205, and the right end of the baffle 205 is provided with a plurality of wire grooves. The lower end of the baffle 205 is rotatably connected to a short screw 206, and the outer surface of the short screw 206 is threadedly connected to a limiting rod 207. A transmission device 208 is provided between the short screw 206 and the long screw 203 on the same side, and a wire hole is provided at the front end of the baffle 205 located at the wire groove.

[0026] Through the above technical scheme, by starting the motor 201, the motor 201 drives the long screw 203 to rotate through the chain assembly 202, and the long screw 203 drives the mounting plate 204 to move forward, so that the mounting plate 204 drives the installed electrical components to move to the door of the electric control cabinet for maintenance, and the long screw 203 drives the short screw 206 to rotate through the transmission device 208, and the short screw 206 drives the limit rod 207 to move forward, so that the cable can be bent, which facilitates the forward movement of the mounting plate 204, so that the mounting panel can be moved to the front of the cabinet door, so that there is sufficient space for personnel, avoiding obstruction, facilitating collaborative maintenance by multiple people, and improving maintenance efficiency.

[0027] Specifically, the suspension device 3 includes a frame 301, a support plate 302 is hinged inside the frame 301, a groove is opened on the upper side of the front end of the support plate 302, the support plate 302 is located inside the groove and is fixedly connected with a pillar 303, a hook 304 is sleeved on the outer surface of the pillar 303, slide rails 305 are slidably connected to the two ends of the frame 301, a button 306 is slidably connected to the front end of the frame 301, a connecting rod 307 is fixedly connected to the rear end of the button 306, protrusions 308 are fixedly connected to both sides of the front end of the connecting rod 307, and springs 309 are fixedly connected to both sides of the rear end of the connecting rod 307.

[0028] Through the above technical solution, by arranging a support plate 302 on the cabinet door, the support plate 302 can support the tool box when it is laid flat. When the support plate 302 is laid flat, the hook 304 is vertically downward, so that the tools can be hung. By pressing the button 306, the button 306 drives the connecting rod 307 to move backward, so that the spring 309 is compressed, the protrusion 308 moves out of the slide rail 305, and the limit on the frame 301 is cancelled. The frame 301 is moved to drive the support plate 302 to slide up and down. After adjusting to a suitable height, the button 306 is released. Under the action of the spring 309, the protrusion 308 is reset and snapped into the slide rail 305 to position the frame 301, thereby facilitating the hanging support of the tools and facilitating the height adjustment.

[0029] Specifically, both ends of the long screw rod 203 are rotatably connected to the cabinet body 1 , and both ends of the short screw rod 206 are rotatably connected to the cabinet body 1 and the baffle 205 , respectively.

[0030] Through the above technical solution, the frame 301 limits the long screw 203 and the short screw 206 , and the long screw 203 on the left side passes through the baffle 205 .

[0031] Specifically, the limiting rod 207 passes through the wire groove of the baffle 205 and is slidably connected to the baffle 205 , and an opening matching the wire groove is opened at the left end of the mounting plate 204 .

[0032] Through the above technical solution, the baffle 205 limits the limiting rod 207, and the cable is limited by the limiting rod 207. The opening at the left end of the mounting plate 204 can facilitate the cable to pass through.

[0033] Specifically, the slide rail 305 is fixedly connected to the inner wall of the cabinet door of the cabinet body 1, and a placement groove is provided inside the support plate 302.

[0034] Through the above technical solution, a placement groove is provided on the inner side of the support plate 302, which can limit the position of the tool box.

[0035] Specifically, the connecting rod 307 is located inside the frame 301 and is slidably connected to the frame 301 , and a slot matching the protrusion 308 is provided inside the slide rail 305 .

[0036] Through the above technical solution, the frame 301 limits the connecting rod 307 , and a plurality of slots are provided inside the slide rail 305 , so that the protrusions 308 are inserted into the slots to support the frame 301 through the connecting rod 307 .

[0037] Specifically, the spring 309 is located inside the frame 301 and is fixedly connected to the frame 301 , and the upper end of the frame 301 and the upper end of the support plate 302 are provided with matching buckles.

[0038] Through the above technical solution, the frame 301 and the support plate 302 are fixed together by providing buckles.

[0039] Working principle: by starting the motor 201, the motor 201 drives the long screw 203 to rotate through the chain assembly 202, and the long screw 203 drives the mounting plate 204 to move forward, so that the mounting plate 204 drives the installed electrical components to move to the door of the electric control cabinet for maintenance, and the long screw 203 drives the short screw 206 to rotate through the transmission device 208, and the short screw 206 drives the limit rod 207 to move forward, so that the cable can be bent, which facilitates the forward movement of the mounting plate 204, so that the mounting panel can be moved to the front of the cabinet door, so that there is sufficient space for personnel, avoiding obstruction, facilitating cooperative maintenance by multiple people, and improving maintenance efficiency.

[0040] Although specific 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 specific embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical control cabinet that is convenient for multiple people to collaboratively overhaul, comprising a cabinet body (1), a push device (2) and a suspension device (3), characterized in that: The pushing device (2) is located inside the cabinet (1), and the hanging device (3) is located on the inner wall of the cabinet door of the cabinet (1) and is used to hang the maintenance tool; The pushing device (2) comprises a motor (201), the output end of the motor (201) is provided with a chain assembly (202), the four corners of the chain assembly (202) are provided with long screws (203), the outer surface of the long screw (203) is threadedly connected to a mounting plate (204) for mounting electrical components, the left end of the mounting plate (204) is slidably connected to a baffle (205), the right end of the baffle (205) is provided with a plurality of wire grooves, the lower end of the baffle (205) is rotatably connected to a short screw (206), the outer surface of the short screw (206) is threadedly connected to a limit rod (207), a transmission device (208) is provided between the short screw (206) and the long screw (203) on the same side, and a wire hole is provided at the front end of the baffle (205) located at the wire groove.

2. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 1, characterized in that: The suspension device (3) comprises a frame (301), a support plate (302) is hingedly connected inside the frame (301), a groove is provided on the upper side of the front end of the support plate (302), the support plate (302) is located inside the groove and is fixedly connected to a pillar (303), a hook (304) is sleeved on the outer surface of the pillar (303), two ends of the frame (301) are slidably connected to slide rails (305), the front end of the frame (301) is slidably connected to a button (306), the rear end of the button (306) is fixedly connected to a connecting rod (307), the front ends of the connecting rod (307) are fixedly connected to bumps (308), and the rear ends of the connecting rod (307) are fixedly connected to springs (309).

3. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 1, characterized in that: Both ends of the long screw rod (203) are rotatably connected to the cabinet body (1), and both ends of the short screw rod (206) are rotatably connected to the cabinet body (1) and the baffle (205), respectively.

4. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 1, characterized in that: The limiting rod (207) passes through the wire groove of the baffle (205) and is slidably connected to the baffle (205), and an opening matching the wire groove is opened at the left end of the mounting plate (204).

5. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 2 is characterized in that: The slide rail (305) is fixedly connected to the inner wall of the cabinet door of the cabinet body (1), and a placement groove is provided inside the support plate (302).

6. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 2, characterized in that: The connecting rod (307) is located inside the frame (301) and is slidably connected to the frame (301), and a slot matching the protrusion (308) is provided inside the slide rail (305).

7. The electrical control cabinet that is convenient for collaborative maintenance by multiple persons according to claim 2, characterized in that: The spring (309) is located inside the frame (301) and is fixedly connected to the frame (301), and the upper end of the frame (301) and the upper end of the support plate (302) are provided with matching buckles.

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