An intelligent power distribution cabinet for construction sites

Abstract

The present invention provides an intelligent power distribution cabinet for construction sites, and relates to the field of intelligent power distribution cabinets. The intelligent power distribution cabinet for construction sites comprises a bottom plate, a power distribution cabinet body is fixedly connected to the upper side of the bottom plate, a cleaning unit is arranged on the outer side of the power distribution cabinet body, an absorption unit is arranged on the upper side of the power distribution cabinet body, and the cleaning unit comprises a top block, the top block is fixedly connected to the upper sides of the left and right ends of the power distribution cabinet body, a screw is rotatably connected between the top block and the bottom plate on the left side, and a sliding rod is fixedly connected between the top block and the bottom plate on the right side, and a lifting block is arranged on the outer side of the screw and the sliding rod. By providing side plates, connecting plates, scrapers, lifting blocks, screws, fixed blocks, rotating rods, cleaning rollers, brushes, gears and toothed plates, it is convenient to control the brush on the cleaning roller to move up and down, and control the brush on the cleaning roller to rotate, so as to facilitate cleaning of dust on the outer surface of the power distribution cabinet, and the operation is simple.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinets, and in particular to an intelligent power distribution cabinet for construction sites. Background Art

[0002] Smart power distribution cabinets used in construction sites may encounter a variety of problems during construction and operation, which not only affect construction efficiency, but may also threaten the safety of workers. Smart power distribution cabinets are devices that use advanced intelligent management and control systems to achieve comprehensive monitoring and management of low-voltage distribution networks. They can improve power grid management efficiency and ensure the safe operation of low-voltage distribution networks.

[0003] The hardware system of the intelligent power distribution cabinet mainly includes the intelligent management and control system and the real-time monitoring system. The intelligent management and control system can realize the mutual acquisition and transmission of signals between various subsystems, so as to comprehensively monitor and manage various systems in the low-voltage distribution network. Once a failure occurs in the distribution network, the system can detect and handle it in time to minimize the loss.

[0004] When smart distribution cabinets are installed and used on construction sites, they are often installed outdoors to facilitate comprehensive monitoring and management of low-voltage distribution networks. When installed on construction sites, it is easy for a lot of dust to adhere to the outside of the cabinet. If the dust is not cleaned in time, the heat dissipation effect of the cabinet will easily decrease, requiring staff to clean it regularly, which is troublesome to operate and increases the workload of staff. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides an intelligent power distribution cabinet for use in construction sites, which solves the problem of dust adhering to the outer surface of the power distribution cabinet, affecting the heat dissipation effect of the cabinet and increasing the workload of the staff.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: an intelligent power distribution cabinet for a construction site, comprising a bottom plate, a power distribution cabinet body is fixedly connected to the upper side of the bottom plate, a cleaning unit is arranged on the outer side of the power distribution cabinet body, and an absorption unit is arranged on the upper side of the power distribution cabinet body;

[0009] The cleaning unit includes a top block, which is fixedly connected to the upper sides of the left and right ends of the distribution cabinet, a screw is rotatably connected between the top block and the bottom plate on the left side, and a sliding rod is fixedly connected between the top block and the bottom plate on the right side, a lifting block is arranged on the outer sides of the screw and the sliding rod, and the outer sides of the lifting blocks on the left and right sides are fixedly connected to side plates, and two fixed blocks are fixedly connected to the sides of the left and right sides of the side plates close to the distribution cabinet, and the outer sides of the two fixed blocks are rotatably connected to rotating rods, and a cleaning roller is fixedly connected between the rotating rods on both sides, and a plurality of brushes are arranged on the outer sides of the cleaning rollers, and a gear 1 is fixedly connected to the outer side of the rear end of the rotating rod, a toothed plate is fixedly connected to the upper side of the bottom plate, a connecting plate is fixedly connected to the front side of the side plate, and a scraper is fixedly connected to the rear side of the connecting plate.

[0010] Preferably, the inner side of the cleaning roller is rotatably connected with a control rod 1, the outer side of the brush and located on the inner side of the cleaning roller is fixedly connected with a movable plate, the outer side of the control rod 1 is fixedly connected with a plurality of cams 1, the inner side of the cleaning roller is rotatably connected with a control rod 2, the outer sides of the control rod 2 and the outer side of the control rod 1 are both fixedly connected with a gear 2, the rear end of the control rod 2 passes through the rear side of the cleaning roller, a guide groove is provided on the front side of the fixed block, a guide block is slidably connected to the inner side of the guide groove, and the guide block is fixedly connected to the control rod 2. To facilitate the control of the rotation of the cam 2, a spring is fixedly connected between the movable plate and the cleaning roller.

[0011] Preferably, a gear three is fixedly connected to the outer side of the rear end of the control rod two, a mounting rod is fixedly connected to the front side of the fixing block, an inner gear ring is fixedly connected to the front end of the mounting rod, the gear three is meshingly connected with the inner gear ring, the two gears two are meshingly connected, and the gear one is meshingly connected with the gear plate.

[0012] Preferably, the brush is slidably connected to the cleaning roller, and the cam 1 is slidably connected to the movable plate.

[0013] Preferably, the screw is threadedly connected to the lifting block, the slide bar is slidably connected to the lifting block, a motor is fixedly connected to the upper side of the top block, and the output end of the motor is fixedly connected to the upper end of the screw, so as to conveniently control the up and down movement of the side plate.

[0014] Preferably, the absorption unit comprises a fixed plate, the fixed plate is fixedly connected between the top blocks on the left and right sides, an absorption box and a filter box are fixedly connected to the upper side of the fixed plate, a fixed pipe is fixedly connected between the filter box and the absorption box, an exhaust pipe is fixedly connected to the upper side of the absorption box, a piston plate is arranged on the inner side of the absorption box, a moving rod is fixedly connected to the left side of the piston plate, a control plate is rotatably connected to the upper side of the moving rod, a rotating shaft is rotatably connected to the upper side of the top block on the left side, a cam 2 is fixedly connected to the upper end of the rotating shaft, the cam 2 is rotatably connected to the control plate, a pulley is fixedly connected to the outer side of the rotating shaft and the outer side of the screw, and a belt is arranged between the two pulleys. It is convenient to absorb dust.

[0015] Preferably, two mounting blocks are fixedly connected to the upper sides of the left and right side panels, a connecting pipe is fixedly connected between the two mounting blocks, a plurality of absorption heads 1 are fixedly connected to the outer sides of the connecting pipe, a connecting pipe is fixedly connected between the connecting pipes on the left and right sides, an absorption head 2 is fixedly connected to the rear side of the connecting pipe, and a delivery hose is fixedly connected between the connecting pipe and the filter box.

[0016] Preferably, one-way valves are provided on the outer sides of the exhaust pipe and the fixed pipe.

[0017] (III) Beneficial effects

[0018] The present invention provides an intelligent power distribution cabinet for a construction site, which has the following beneficial effects:

[0019] 1. By setting the side plate, connecting plate, scraper, lifting block, screw, fixed block, rotating rod, cleaning roller, brush, gear and tooth plate, it is convenient to control the brush on the cleaning roller to move up and down, and control the brush on the cleaning roller to rotate, so as to clean the dust on the outer surface of the distribution cabinet, and the operation is simple.

[0020] 2. By arranging a control rod 1, a control rod 2, a gear 2, a tooth plate 3, a cam 1, a moving plate, a brush and an inner gear ring, it is convenient to control the brush to move repeatedly, so that the brush vibrates and the dust cleaning effect is increased.

[0021] 3. By setting up an absorption box, a filter box, a conveying hose, a connecting pipe, an absorption head 1, a connecting pipe and an absorption head 2, it is convenient to absorb the dust on the left and right sides and the rear surface of the distribution cabinet, so that the floating dust to be cleaned can be absorbed and the cleaning effect is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is the overall three-dimensional structure diagram of the present invention;

[0023] Figure 2 It is a three-dimensional structural diagram of the cleaning unit in the present invention;

[0024] Figure 3 It is a partial three-dimensional structural diagram of the cleaning unit in the present invention;

[0025] Figure 4 It is a cross-sectional three-dimensional structural diagram of a cleaning roller in a cleaning unit of the present invention;

[0026] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0027] Figure 6 It is a top view of a three-dimensional structure of the cleaning unit in the present invention;

[0028] Figure 7 It is a three-dimensional structural diagram of the absorption unit in the present invention;

[0029] Figure 8 It is a cross-sectional three-dimensional structural diagram of the absorption unit in the present invention.

[0030] Among them, 1, bottom plate; 2, distribution cabinet; 3, cleaning unit; 301, top block; 302, motor; 303, screw; 304, slide bar; 305, lifting block; 306, side plate; 307, fixed block; 308, rotating rod; 309, cleaning roller; 310, brush; 311, gear 1; 312, tooth plate; 313, moving plate; 314, control rod 1; 315, cam 1; 316, gear 2; 317, control rod 2; 318, guide groove; 319, guide block; 320, mounting rod; 321, inner gear Ring; 322, gear three; 323, mounting block; 324, connecting pipe; 325, absorption head one; 326, connecting pipe; 327, absorption head two; 328, connecting plate; 329, scraper; 330, spring; 4, absorption unit; 401, fixed plate; 402, absorption box; 403, filter box; 404, delivery hose; 405, exhaust pipe; 406, moving rod; 407, control board; 408, cam two; 409, rotating shaft; 410, pulley; 411, belt; 412, fixed pipe; 413, piston plate. DETAILED DESCRIPTION

[0031] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0032] Embodiment 1:

[0033] like Figure 1 - Figure 8As shown, an intelligent distribution cabinet for a construction site includes a base plate 1, a distribution cabinet body 2 is fixedly connected to the upper side of the base plate 1, a cleaning unit 3 is arranged on the outer side of the distribution cabinet body 2, and an absorption unit 4 is arranged on the upper side of the distribution cabinet body 2. The cleaning unit 3 is used to facilitate cleaning of dust on the surface of the distribution cabinet body 2. The base plate 1 on the distribution cabinet body 2 is installed at the construction site.

[0034] The cleaning unit 3 includes a top block 301, which is fixedly connected to the upper sides of the left and right ends of the distribution cabinet 2. A screw 303 is rotatably connected between the left top block 301 and the bottom plate 1, and a slide bar 304 is fixedly connected between the right top block 301 and the bottom plate 1. Lifting blocks 305 are arranged on the outer sides of the screw 303 and the slide bar 304. Side plates 306 are fixedly connected to the outer sides of the left and right lifting blocks 305. Two fixed blocks 307 are fixedly connected to the sides of the left and right side plates 306 close to the distribution cabinet 2. Rotating rods 308 are rotatably connected to the outer sides of the two fixed blocks 307. A cleaning roller 309 is fixedly connected between the rotating rods 308 on both sides. A plurality of brushes 310 are arranged on the outer side of the cleaning roller 309. The outer side of the rear end of the rotating rod 308 is fixedly connected to There is a gear 1 311, a tooth plate 312 is fixedly connected to the upper side of the bottom plate 1, a connecting plate 328 is fixedly connected to the front side of the side plate 306, a scraper 329 is fixedly connected to the rear side of the connecting plate 328, a control rod 1 314 is rotatably connected to the inner side of the cleaning roller 309, a movable plate 313 is fixedly connected to the outer side of the brush 310 and located on the inner side of the cleaning roller 309, a spring 330 is fixedly connected between the movable plate 313 and the cleaning roller 309, a plurality of cams 1 315 are fixedly connected to the outer side of the control rod 1 314, a control rod 2 317 is rotatably connected to the inner side of the cleaning roller 309, the outer sides of the control rod 2 317 and the outer sides of the control rod 1 314 are fixedly connected to the gear 2 316, and the rear end of the control rod 2 317 passes through the rear side of the cleaning roller 309. A guide groove 318 is provided on the front side of the fixed block 307, and a guide block 319 is slidably connected to the inner side of the guide groove 318. The guide block 319 is fixedly connected to the control rod 2 317, and the outer side of the rear end of the control rod 2 317 is fixedly connected to the gear 322. The front side of the fixed block 307 is fixedly connected to the mounting rod 320, and the front end of the mounting rod 320 is fixedly connected to the inner gear ring 321. The gear 322 is meshed with the inner gear ring 321. The two gears 2 316 are meshed, and the gear 1 311 is meshed with the tooth plate 312. The brush 310 is slidably connected to the cleaning roller 309, the cam 1 315 is slidably connected to the moving plate 313, the screw 303 is threadedly connected to the lifting block 305, the slide bar 304 is slidably connected to the lifting block 305, and the top block 3 01 is fixedly connected with a motor 302 on the upper side, and the output end of the motor 302 is fixedly connected with the upper end of the screw 303. When it is necessary to clean the dust on the surface of the cabinet, the motor 302 is started, and the motor 302 drives the screw 303 to rotate, and the screw 303 drives the lifting block 305 to descend, and the lifting block 305 drives the side plate 306 to move, and the side plate 306 drives the cleaning roller 309 to descend, so that the brush 310 on the cleaning roller 309 descends, so that the brush 310 cleans the dust on the left and right sides of the cabinet, and at the same time, the side plate 306 drives the connecting plate 328 to descend, and the connecting plate 328 drives the scraper 329 to descend, so that the scraper 329 cleans the dust on the surface of the cabinet door, and at the same time, when the cleaning roller 309 descends, the gear 311 on the control rod 308 is controlled to descend.Since the gear 1 311 is meshed with the toothed plate 312, the gear 1 311 rotates, and the gear 1 311 drives the rotating rod 308 to rotate, and the rotating rod 308 drives the cleaning roller 309 to rotate, and the cleaning roller 309 drives the brush 310 to rotate, thereby increasing the dust cleaning effect. When the cleaning roller 309 rotates, the cleaning roller 309 drives the control rod 2 317 to rotate, and the control rod 2 317 drives the gear 3 322 to rotate. Since the gear 3 322 is meshed with the inner gear ring 321, the control rod 2 317 rotates, and the control rod 2 317 drives the gear 2 316 to rotate. Since the two gears 2 316 are meshed, the control rod 1 314 rotates, and the control rod 1 314 drives the cam 1 315 to rotate, and the cam 1 315 drives the moving plate 313 to move repeatedly, so that the moving plate 313 drives the brush 310 to move repeatedly, generating vibration, so as to increase the dust cleaning effect of the brush 310.

[0035] Embodiment 2:

[0036] like Figure 1 - Figure 8 As shown, an intelligent distribution cabinet for a construction site includes a base plate 1, a distribution cabinet body 2 is fixedly connected to the upper side of the base plate 1, a cleaning unit 3 is arranged on the outer side of the distribution cabinet body 2, and an absorption unit 4 is arranged on the upper side of the distribution cabinet body 2. The cleaning unit 3 is used to facilitate cleaning of dust on the surface of the distribution cabinet body 2. The base plate 1 on the distribution cabinet body 2 is installed at the construction site.

[0037] The cleaning unit 3 includes a top block 301, which is fixedly connected to the upper sides of the left and right ends of the distribution cabinet 2. A screw 303 is rotatably connected between the left top block 301 and the bottom plate 1, and a slide bar 304 is fixedly connected between the right top block 301 and the bottom plate 1. Lifting blocks 305 are arranged on the outer sides of the screw 303 and the slide bar 304. Side plates 306 are fixedly connected to the outer sides of the left and right lifting blocks 305. Two fixed blocks 307 are fixedly connected to the sides of the left and right side plates 306 close to the distribution cabinet 2. Rotating rods 308 are rotatably connected to the outer sides of the two fixed blocks 307. A cleaning roller 309 is fixedly connected between the rotating rods 308 on both sides. A plurality of brushes 310 are arranged on the outer side of the cleaning roller 309. The outer side of the rear end of the rotating rod 308 is fixedly connected to There is a gear 1 311, a tooth plate 312 is fixedly connected to the upper side of the bottom plate 1, a connecting plate 328 is fixedly connected to the front side of the side plate 306, a scraper 329 is fixedly connected to the rear side of the connecting plate 328, a control rod 1 314 is rotatably connected to the inner side of the cleaning roller 309, a movable plate 313 is fixedly connected to the outer side of the brush 310 and located on the inner side of the cleaning roller 309, a spring 330 is fixedly connected between the movable plate 313 and the cleaning roller 309, a plurality of cams 1 315 are fixedly connected to the outer side of the control rod 1 314, a control rod 2 317 is rotatably connected to the inner side of the cleaning roller 309, the outer sides of the control rod 2 317 and the outer sides of the control rod 1 314 are fixedly connected to the gear 2 316, and the rear end of the control rod 2 317 passes through the rear side of the cleaning roller 309. A guide groove 318 is provided on the front side of the fixed block 307, and a guide block 319 is slidably connected to the inner side of the guide groove 318. The guide block 319 is fixedly connected to the control rod 2 317, and the outer side of the rear end of the control rod 2 317 is fixedly connected to the gear 322. The front side of the fixed block 307 is fixedly connected to the mounting rod 320, and the front end of the mounting rod 320 is fixedly connected to the inner gear ring 321. The gear 322 is meshed with the inner gear ring 321. The two gears 2 316 are meshed, and the gear 1 311 is meshed with the tooth plate 312. The brush 310 is slidably connected to the cleaning roller 309, the cam 1 315 is slidably connected to the moving plate 313, the screw 303 is threadedly connected to the lifting block 305, the slide bar 304 is slidably connected to the lifting block 305, and the top block 3 01 is fixedly connected with a motor 302 on the upper side, and the output end of the motor 302 is fixedly connected with the upper end of the screw 303. When it is necessary to clean the dust on the surface of the cabinet, the motor 302 is started, and the motor 302 drives the screw 303 to rotate, and the screw 303 drives the lifting block 305 to descend, and the lifting block 305 drives the side plate 306 to move, and the side plate 306 drives the cleaning roller 309 to descend, so that the brush 310 on the cleaning roller 309 descends, so that the brush 310 cleans the dust on the left and right sides of the cabinet, and at the same time, the side plate 306 drives the connecting plate 328 to descend, and the connecting plate 328 drives the scraper 329 to descend, so that the scraper 329 cleans the dust on the surface of the cabinet door, and at the same time, when the cleaning roller 309 descends, the gear 311 on the control rod 308 is controlled to descend.Since the gear 1 311 is meshed with the toothed plate 312, the gear 1 311 rotates, and the gear 1 311 drives the rotating rod 308 to rotate, and the rotating rod 308 drives the cleaning roller 309 to rotate, and the cleaning roller 309 drives the brush 310 to rotate, thereby increasing the dust cleaning effect. When the cleaning roller 309 rotates, the cleaning roller 309 drives the control rod 2 317 to rotate, and the control rod 2 317 drives the gear 3 322 to rotate. Since the gear 3 322 is meshed with the inner gear ring 321, the control rod 2 317 rotates, and the control rod 2 317 drives the gear 2 316 to rotate. Since the two gears 2 316 are meshed, the control rod 1 314 rotates, and the control rod 1 314 drives the cam 1 315 to rotate, and the cam 1 315 drives the moving plate 313 to move repeatedly, so that the moving plate 313 drives the brush 310 to move repeatedly, generating vibration, so as to increase the dust cleaning effect of the brush 310.

[0038] The absorption unit 4 includes a fixed plate 401, which is fixedly connected between the top blocks 301 on the left and right sides. An absorption box 402 and a filter box 403 are fixedly connected to the upper side of the fixed plate 401. A fixed pipe 412 is fixedly connected between the filter box 403 and the absorption box 402. An exhaust pipe 405 is fixedly connected to the upper side of the absorption box 402. A piston plate 413 is provided on the inner side of the absorption box 402. A moving rod 406 is fixedly connected to the left side of the piston plate 413. A control plate 407 is rotatably connected to the upper side of the moving rod 406. The upper side of the left top block 301 is rotatably connected with a rotating shaft 409, and the upper end of the rotating shaft 409 is fixedly connected with a cam 408, and the cam 408 is rotatably connected with the control board 407. The outer side of the rotating shaft 409 and the outer side of the screw 303 are fixedly connected with a pulley 410, and a belt 411 is provided between the two pulleys 410. The outer sides of the exhaust pipe 405 and the fixed pipe 412 are both provided with a one-way valve. The upper sides of the left and right side plates 306 are fixedly connected with two mounting blocks 323, and a connecting pipe is fixedly connected between the two mounting blocks 323. 324, a plurality of absorber heads 1 325 are fixedly connected to the outside of the connecting pipe 324, a connecting pipe 326 is fixedly connected between the connecting pipes 324 on the left and right sides, an absorber head 2 327 is fixedly connected to the rear side of the connecting pipe 326, a conveying hose 404 is fixedly connected between the connecting pipe 326 and the filter box 403, when cleaning dust, the control screw 303 rotates, the screw 303 drives the pulley 410 to rotate, under the action of the belt 411, the rotating shaft 409 rotates, the rotating shaft 409 drives the cam 2 408 to rotate, and the cam 2 408 rotates. 08 drives the control plate 407 to rotate, the control plate 407 drives the moving rod 406 to move left and right repeatedly, the moving rod 406 drives the piston plate 413 to move left and right repeatedly, when moving to the left, under the action of the one-way valve on the fixed pipe 412, the absorption head 2 327 on the connecting pipe 326 and the absorption head 1 325 on the connecting pipe 324 are convenient for absorbing the flying dust, the piston plate 413 moves to the right, and the one-way valve on the exhaust pipe 405 allows the airflow to be discharged, which is convenient for the filter box 403 to collect the dust and increase the dust cleaning effect.

[0039] Working principle: When in use, the staff first starts the motor 302, and the motor 302 drives the screw 303 to rotate. Under the action of the lifting block 305 and the side plate 306, it is convenient to control the cleaning roller 309 to move up and down, so that the brush 310 on the cleaning roller 309 can clean the dust on the left and right sides of the distribution cabinet 2, and the scraper 329 on the connecting plate 328 can move up and down to clean the dust on the surface of the cabinet door. At the same time, under the action of the gear 1 311 and the tooth plate 312, it is convenient to control the cleaning roller 309 on the rotating rod 308 to rotate, thereby increasing the cleaning effect. At the same time, under the action of the control rod 2 317 and the gear 3 322 It is convenient to control the rotation of the control rod 1 314 on the gear 2 316, and the control rod 1 314 drives the cam 1 315 to rotate, so as to control the repeated movement of the brush 310 to generate vibration and increase the cleaning effect. At the same time, under the action of the pulley 410 and the belt 411, under the action of the rotating shaft 409, the cam 2 408, the moving rod 406, the piston plate 413 and the fixed tube 412, it is convenient for the absorption head 1 325 and the absorption head 2 327 to absorb the flying dust, and collect the dust through the filter box 403, so as to enhance the dust cleaning effect on the surface of the distribution cabinet 2 and avoid excessive dust on the surface, which affects the heat dissipation effect of the cabinet.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent power distribution cabinet for a construction site, comprising a base plate (1), the upper side of which is fixedly connected to a power distribution cabinet body (2), characterized in that: A cleaning unit (3) is arranged on the outer side of the power distribution cabinet (2), and an absorption unit (4) is arranged on the upper side of the power distribution cabinet (2); The cleaning unit (3) comprises a top block (301), the top block (301) being fixedly connected to the upper sides of the left and right ends of the power distribution cabinet (2), a screw rod (303) being rotatably connected between the top block (301) on the left side and the bottom plate (1), a slide rod (304) being fixedly connected between the top block (301) on the right side and the bottom plate (1), a lifting block (305) being arranged on the outer sides of the screw rod (303) and the slide rod (304), and side plates (306) being fixedly connected to the outer sides of the lifting blocks (305) on the left and right sides, and the side plates (306) on the left and right sides being close to the side of the power distribution cabinet (2). Two fixed blocks (307) are fixedly connected, and the outer sides of the two fixed blocks (307) are rotatably connected to rotating rods (308). A cleaning roller (309) is fixedly connected between the rotating rods (308) on both sides, and a plurality of brushes (310) are arranged on the outer sides of the cleaning rollers (309). A gear 1 (311) is fixedly connected to the outer sides of the rear ends of the rotating rods (308). A toothed plate (312) is fixedly connected to the upper side of the bottom plate (1). A connecting plate (328) is fixedly connected to the front side of the side plate (306), and a scraper (329) is fixedly connected to the rear side of the connecting plate (328).

2. The intelligent power distribution cabinet for construction sites according to claim 1, characterized in that: The inner side of the cleaning roller (309) is rotatably connected to a control rod 1 (314); the outer side of the brush (310) and located on the inner side of the cleaning roller (309) is fixedly connected to a movable plate (313); the outer side of the control rod 1 (314) is fixedly connected to a plurality of cams 1 (315); the inner side of the cleaning roller (309) is rotatably connected to a control rod 2 (317); the outer side of the control rod 2 (317) is connected to the outer side of the control rod 1 (314). The two control rods (317) are fixedly connected to the second gear (316); the rear end of the second control rod (317) passes through the rear side of the cleaning roller (309); the front side of the fixed block (307) is provided with a guide groove (318); the inner side of the guide groove (318) is slidably connected to a guide block (319); the guide block (319) is fixedly connected to the second control rod (317); and a spring (330) is fixedly connected between the movable plate (313) and the cleaning roller (309).

3. The intelligent power distribution cabinet for construction sites according to claim 2, characterized in that: The outer side of the rear end of the control rod 2 (317) is fixedly connected with a gear 3 (322), the front side of the fixed block (307) is fixedly connected with a mounting rod (320), the front end of the mounting rod (320) is fixedly connected with an inner gear ring (321), the gear 3 (322) is meshedly connected with the inner gear ring (321), the two gear 2s (316) are meshedly connected, and the gear 1 (311) is meshedly connected with the toothed plate (312).

4. The intelligent power distribution cabinet for construction sites according to claim 2, characterized in that: The brush (310) is slidably connected to the cleaning roller (309), and the cam 1 (315) is slidably connected to the moving plate (313).

5. The intelligent power distribution cabinet for construction sites according to claim 1, characterized in that: The screw rod (303) is threadedly connected to the lifting block (305), the sliding rod (304) is slidably connected to the lifting block (305), the upper side of the top block (301) is fixedly connected to a motor (302), and the output end of the motor (302) is fixedly connected to the upper end of the screw rod (303).

6. The intelligent power distribution cabinet for construction sites according to claim 1, characterized in that: The absorption unit (4) comprises a fixed plate (401), the fixed plate (401) being fixedly connected between the top blocks (301) on the left and right sides, an absorption box (402) and a filter box (403) being fixedly connected to the upper side of the fixed plate (401), a fixed pipe (412) being fixedly connected between the filter box (403) and the absorption box (402), an exhaust pipe (405) being fixedly connected to the upper side of the absorption box (402), a piston plate (413) being arranged on the inner side of the absorption box (402), and the piston plate (413) The left side of the movable rod (406) is fixedly connected, the upper side of the movable rod (406) is rotatably connected to a control plate (407), the upper side of the left top block (301) is rotatably connected to a rotating shaft (409), the upper end of the rotating shaft (409) is fixedly connected to a cam 2 (408), the cam 2 (408) is rotatably connected to the control plate (407), the outer side of the rotating shaft (409) and the outer side of the screw rod (303) are fixedly connected to pulleys (410), and a belt (411) is provided between the two pulleys (410).

7. The intelligent power distribution cabinet for construction sites according to claim 6, characterized in that: Two mounting blocks (323) are fixedly connected to the upper sides of the side plates (306) on the left and right sides, a connecting pipe (324) is fixedly connected between the two mounting blocks (323), a plurality of absorption heads (325) are fixedly connected to the outer sides of the connecting pipes (324), a connecting pipe (326) is fixedly connected between the connecting pipes (324) on the left and right sides, an absorption head (327) is fixedly connected to the rear side of the connecting pipe (326), and a delivery hose (404) is fixedly connected between the connecting pipe (326) and the filter box (403).

8. The intelligent power distribution cabinet for construction sites according to claim 6, characterized in that: One-way valves are provided on the outsides of the exhaust pipe (405) and the fixed pipe (412).

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