CN117317824B

CN117317824B - Electric energy load test load cabinet

Info

Publication number: CN117317824B
Application number: CN202310051361.8A
Authority: CN
Inventors: 姜立民; 刘雅丹; 崔华阳
Original assignee: Xinhua Hesheng Electronic Technology Co ltd
Current assignee: Xinhua Hesheng Electronic Technology Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2024-03-22
Anticipated expiration: 2043-02-02
Also published as: CN117317824A

Abstract

The invention discloses an electric energy load test load cabinet, which relates to the technical field of load cabinets and comprises a cabinet body, wherein an electric element mounting plate is arranged in the cabinet body, a dust removing mechanism is arranged above the electric element mounting plate, the dust removing mechanism comprises a first cylinder mounting plate fixedly arranged on the inner wall of the cabinet body, a second cylinder is fixedly arranged on the first cylinder mounting plate, a second cylinder mounting plate perpendicular to the first cylinder mounting plate is fixedly arranged at the end part of a piston rod of the second cylinder, and a third cylinder is fixedly arranged on the second cylinder mounting plate; through setting up the setting of dust catcher and brush dish, be convenient for clean the internal portion of cabinet and handle afterwards.

Description

Electric energy load test load cabinet

Technical Field

The invention relates to the technical field of load boxes, in particular to an electric energy load test load box.

Background

Dirt such as dust is easily accumulated in the electric energy load test load cabinet when long-term use, especially is often suffered from various climatic disasters such as wind and rain when setting up in outdoor switch board, or is electric energy load test load cabinet in special production environment and contacts more dust etc. easily. The exterior of these electrical load testing load bins can be cleaned by cleaning wipes, but the interior is prone to leaving behind a lot of dirt that is not easily cleaned. Most of the existing cleaning modes for the inside of the power distribution cabinet are manual cleaning, the efficiency is low, and the cleaning of corners is difficult;

the utility model discloses a kind of switch board in publication number CN 111082327A, including the cabinet body, set up at the internal triaxial of cabinet and move the mechanism and fix the fan subassembly on the triaxial and move the mechanism, move the mechanism and control the fan subassembly in the internal motion of cabinet through the triaxial, make the fan subassembly have three degrees of freedom in space to make the fan can reach the internal each position of cabinet and clean the switch board inside. Therefore, the technical scheme of the embodiment of the invention can improve the cleaning effect and the automation level in the power distribution cabinet, reduce the labor cost and is beneficial to the safe operation of the power distribution equipment; however, the structure is characterized in that dust is removed by the fan, so that dirt is not easy to clean, and the dirt is not treated cleanly by the fan; therefore, a structure capable of being cleaned is provided for processing.

Disclosure of Invention

The invention aims to provide an electric energy load test load cabinet, which solves the following technical problems: the existing equipment removes dust through a fan, and for difficult dirt cleaning, no method is available for cleaning the dirt through wind alone.

The aim of the invention can be achieved by the following technical scheme:

the utility model provides an electric energy load test load cabinet, includes the cabinet body, the inside of the cabinet body is provided with the electrical components mounting panel, dust removal mechanism is installed to the top of electrical components mounting panel, dust removal mechanism includes cylinder mounting panel one of fixed mounting on the cabinet body inner wall, fixed mounting has cylinder two on the cylinder mounting panel one, cylinder mounting panel two of piston rod tip fixed mounting and cylinder mounting panel one vertically, fixed mounting has cylinder three on the cylinder mounting panel two, fixed mounting has cylinder mounting panel three on the piston rod of cylinder three, vertically install cylinder four on the cylinder mounting panel three, fixed mounting has the dust box on the piston rod of cylinder four, the bottom rotation of dust box is connected with the swivelling joint, the bottom of swivelling joint has trapezoidal mouth through the bearing, the bottom fixed mounting of dust box has many cylinders five, the lantern ring is installed to the piston rod bottom of cylinder five, be connected with the arc through the connecting plate that the polylith slope set up on the outer peripheral face of lantern ring, the trapezoidal structure of forming parcel outside trapezoidal mouth.

As a further scheme of the invention: two arc splice plates are symmetrically arranged in the arc-shaped plate, a trapezoid groove is formed between the two arc splice plates, and the trapezoid groove is matched with a trapezoid protruding block arranged outside the trapezoid nozzle.

As a further scheme of the invention: the top fixed mounting of dust suction box has the rotating electrical machines, the output shaft of rotating electrical machines runs through the dust suction box and is connected with gear one, gear one is connected with the tooth meshing on the swivelling joint pipe outer peripheral face, the inside of swivelling joint pipe is connected with the connecting axle through the connecting rod, the length of connecting axle is greater than the height of arc, the bottom of connecting axle is through bolted connection has the brush dish.

As a further scheme of the invention: the novel dust removing device comprises a cabinet body, wherein two sides of the cabinet body are vertically provided with a first air cylinder, the bottom of a piston rod of the first air cylinder is fixedly provided with a first inverted U-shaped plate, the inside of the first U-shaped plate is rotationally connected with a dust removing roller, two second U-shaped plates are symmetrically arranged below the dust removing roller and on the inner wall of the cabinet body, a guide post is inserted on the second U-shaped plate, a first spring is sleeved on the guide post, the end part of the guide post is fixedly provided with a frame, a filter screen is inserted in the frame, and inclined parts II are symmetrically arranged at the top and the bottom of the frame.

As a further scheme of the invention: the frame is provided with a groove, the groove is matched with the filter screen, the frame is of a hollow structure, and the lower end of the hollow part of the frame is provided with a first inclined part.

As a further scheme of the invention: the electric element mounting plate comprises a supporting bottom plate fixedly mounted at the center of the inner wall of the cabinet body, a plurality of inserting grooves are formed in the top of the supporting bottom plate, a second inserting plate is connected to the inside of each inserting groove in a sliding mode, a first inserting plate is inserted into the second inserting plate, transverse plates are fixedly mounted on one side, opposite to the first inserting plate, of the second inserting plate, and the transverse plates are matched with grooves formed in the inner wall of the cabinet body.

As a further scheme of the invention: and a first limiting block and a second limiting block are arranged on two adjacent sides of the first plugboard and the second plugboard in a crossed manner.

The invention has the beneficial effects that:

(1) The three-axis mechanism is arranged in the cabinet body, and the trapezoid nozzle and the arc plate are fixed on the three-axis mechanism, so that the trapezoid nozzle and the arc plate are controlled to drive to move in the cabinet body through the three-axis mechanism, and three degrees of freedom of movement in space are provided for the trapezoid nozzle and the arc plate; through setting up the setting of dust catcher and brush dish, be convenient for clean the internal portion of cabinet and handle afterwards.

(2) According to the invention, through the arrangement of the arc-shaped plate and the arc-shaped splice plate, a horn mouth structure with a larger diameter is formed conveniently, so that the dust removing range is wider, and the efficiency is higher.

(3) According to the invention, the first spring and the frame are arranged, the first spring is compressed by extrusion of the dust removing roller, and when the dust removing roller is reset, the first spring drives the dust removing roller to reset for a while, so that a certain shaking effect can be generated, dust on the filter screen is treated again, the filtering effect of the filter screen is ensured, and the dust preventing effect is further improved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the dust removing mechanism of the present invention;

FIG. 3 is a schematic elevational view of the trapezoidal shaped mouth of the present invention;

FIG. 4 is a schematic view of the internal structure of the arcuate plate of the present invention;

FIG. 5 is a schematic view of the internal structure of the trapezoidal shaped mouth of the present invention;

FIG. 6 is a schematic view of the overall structure of the dust removing roller and the filter screen of the present invention;

FIG. 7 is a schematic view of the overall structure of the frame of the present invention;

fig. 8 is a schematic top view of the mounting plate for electrical components of the present invention.

In the figure: 1. a cabinet body; 2. a dust removing mechanism; 3. an electrical component mounting board; 11. a first cylinder; 12. a filter screen; 13. a dust removal roller; 14. u-shaped board I; 15. u-shaped plates II; 16. a first spring; 17. a guide post; 18. a frame; 181. a groove; 182. an inclined part I; 183. an inclined part II; 21. a first cylinder mounting plate; 22. a second cylinder; 23. a second cylinder mounting plate; 24. a third cylinder; 25. a third cylinder mounting plate; 26. a fourth cylinder; 27. a dust suction box; 28. a rotating tube; 29. an arc-shaped plate; 210. a connecting plate; 211. a collar; 212. a fifth cylinder; 213. a trapezoidal mouth; 214. trapezoidal protruding blocks; 215. a rotating electric machine; 216. a first gear; 217. teeth; 218. a trapezoid groove; 219. arc splice plates; 220. a connecting shaft; 221. a brush plate; 31. a support base plate; 32. a first plugboard; 33. a first limiting block; 34. a cross plate; 35. a second plug board; 36. a plug-in groove; 37. and a second limiting block.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-5, the invention discloses an electric energy load test load cabinet, which comprises a cabinet body 1, wherein an electric element mounting plate 3 is arranged in the cabinet body 1, an electric element is arranged on the electric element mounting plate 3, a dust removing mechanism 2 is arranged above the electric element mounting plate 3, the dust removing mechanism 2 comprises a first cylinder mounting plate 21 fixedly arranged on the inner wall of the cabinet body 1, the first cylinder mounting plate 21 is horizontally arranged, a second cylinder 22 horizontally arranged is fixedly arranged on the first cylinder mounting plate 21, the second cylinder 22 is embedded and arranged in the first cylinder mounting plate 21, a second cylinder mounting plate 23 vertical to the first cylinder mounting plate 21 is fixedly arranged at the end part of a piston rod of the second cylinder 22, the second cylinder mounting plate 23 is in sliding connection with a slide rail on the first cylinder mounting plate 21 to ensure the moving stability, the cylinder mounting plate II 23 is fixedly provided with a cylinder III 24 which is horizontally arranged, the cylinder III 24 is embedded and mounted in the cylinder mounting plate II 23, a piston rod of the cylinder III 24 is fixedly provided with a cylinder mounting plate III 25, the cylinder mounting plate III 25 is in sliding connection with a guide rail on the cylinder mounting plate II 2, the cylinder mounting plate III 25 is vertically provided with a cylinder IV 26, the bottom of the piston rod of the cylinder IV 26 is fixedly provided with a dust collection box 27, the dust collection box 27 is connected with a dust collector outside the cabinet body through a hose for dust collection, the bottom of the dust collection box 27 is rotationally connected with a rotary pipe 28, the rotary pipe 28 is convenient for rotating, the brush disc 221 is driven to rotate, the bottom of the rotary pipe 28 is connected with a trapezoid nozzle 213 through a bearing, the trapezoid nozzle 213 is not driven to rotate in the process of ensuring the rotation of the rotary pipe 28, the blockage is avoided, the bottom of the dust box 27 is fixedly provided with a plurality of air cylinders five 212 which are vertically arranged, the air cylinders five 212 are arranged outside the gear one 216 and do not interfere with each other, the bottom of a piston rod of each air cylinder five 212 is provided with a lantern ring 211, the lantern rings 211 are sleeved on the rotating tube 28, the respective movements of the lantern rings 211 and the rotating tube 28 do not interfere with each other, the outer peripheral surface of the lantern rings 211 is connected with the arc plates 29 through a plurality of connecting plates 210 which are obliquely arranged, the connecting plates 210 are movably connected with the lantern rings 211 and the arc plates 29, and a plurality of arc plates 29 are mutually contacted to form a trapezoid structure, so that the trapezoid structures are wrapped outside the trapezoid mouths 213.

Two arc splice plates 219 are symmetrically installed in the arc 29, the two arc splice plates 219 are in sliding connection with the arc 29 and can slide out of the arc 29, rubber strips are arranged at the end parts of the arc 29, a good sealing effect is achieved in the process of mutual contact extrusion, trapezoid grooves 218 are formed between the two arc splice plates 219, and the trapezoid grooves 218 are matched with trapezoid protruding blocks 214 arranged outside trapezoid nozzles 213, so that the arc splice plates 219 can move towards two sides conveniently.

The top fixed mounting of dust suction box 27 has rotating electrical machines 215, the output shaft of rotating electrical machines 215 runs through dust suction box 27 and is connected with gear one 216, gear one 216 is connected with tooth 217 meshing on the rotary tube 28 outer peripheral face, the inside of rotary tube 28 is connected with connecting axle 220 through the connecting rod, the connecting rod is the inside at rotary tube 28 of cross-shaped installation, the length of connecting axle 220 is greater than the height of arc 29, the in-process of being convenient for rotate cleaning produces the interference with arc 29, the bottom of connecting axle 220 is through bolted connection has brush dish 221.

Through the arrangement of the three cylinders, the trapezoidal nozzle 213 can be driven to move through three dimensions, so that multi-angle dust collection can be performed, and the dust collection effect is good; by arranging the arc-shaped plate 29, the air suction area can be increased, and the dust removal efficiency is improved; secondly, before dust removal, the rotating motor 215 can be started to drive the first gear 216 to rotate, the first gear 216 is matched with teeth to drive the rotating pipe to rotate, the rotating pipe 28 drives the connecting shaft 220 to rotate through the connecting rod, the connecting shaft 220 drives the hairbrush disc 221 to rotate, and the surface of an electrical element is cleaned, so that sticky dust can be cleaned conveniently, subsequent dust removal is facilitated, and the dust removal effect is better; meanwhile, the cleaning and dust removal can be synchronously carried out;

finally, the driving cylinder five 212 pushes the ring 211 to move downwards, then pushes the arc plate 29 to slide obliquely through the connecting plate 210, in the sliding process of the arc plate 29, the arc splice plate 219 arranged inside the arc plate is contacted with the trapezoid protruding blocks 214, then the arc splice plate 219 is pushed to move to two sides, when the arc plate 29 reaches the bottommost part, the arc splice plates 219 just reach the designated position, the arc splice plates 219 are contacted with each other, and then the arc plate 29 is matched, so that a horn mouth structure with a larger diameter can be formed, the dust removing range is wider, the efficiency is higher, and when a small space is treated, the treatment is not needed. Conversely, in the process of lifting and recovering, the arc splice plate 219 can be driven by the trapezoid protruding block 214 to reset and enter the arc plate 29.

Example two

Referring to fig. 1, 6 and 7, the first air cylinder 11 is vertically installed on two sides of the cabinet body 1, the first inverted U-shaped plate 14 is fixedly installed at the bottom of a piston rod of the first air cylinder 11, the dust removing roller 13 is rotatably connected inside the first U-shaped plate 14, two second U-shaped plates 15 are symmetrically installed below the dust removing roller 13 and on the inner wall of the cabinet body 1, guide posts 17 are inserted on the second U-shaped plates 15, first springs 16 are sleeved on the guide posts 17, a frame 18 is fixedly installed at the end of the guide posts 17, a filter screen 12 is inserted inside the frame 18, and inclined portions two 183 are symmetrically arranged at the top and the bottom of the frame 18.

The frame 18 is provided with a groove 181, the groove 181 is adapted to the filter screen 12, the frame 18 is of a hollow structure, and the lower end of the hollow part of the frame 18 is provided with an inclined part 182.

The first air cylinder 11 is started to drive the dedusting roller 13 to descend, the dedusting roller 13 can be contacted with the frame 18 in the descending process, and in the contacting process with the frame 18, the inclined parts II 183 are arranged on two sides of the frame 18, so that the first air cylinder 13 is extruded to compress the first spring 16, and when the dedusting roller 13 is reset, the first spring 16 can push the dedusting roller 13 to reset, and a certain shaking effect can be generated, so that dust on the filter screen 12 is treated again; and the setting of recess 181, convenient to detach changes the filter screen, and more convenient operation simultaneously through the setting of the first 182 of tilting part, at the in-process that dust removal roller 13 removed dust, the dust can get rid of through the first 182 of tilting part, avoids its entering recess 181.

Example III

Referring to fig. 1 and 8, the electrical component mounting board 3 includes a supporting base plate 31 fixedly mounted on the center of the inner wall of the cabinet body 1, a plurality of inserting grooves 36 are formed in the top of the supporting base plate 31, a second inserting plate 35 is slidably connected in the inserting grooves 36, a first inserting plate 32 is inserted in the second inserting plate 35, the first inserting plate 32 and the second inserting plate 35 are convenient to be inserted mutually, space is saved, a transverse plate 34 is fixedly mounted on one side opposite to the first inserting plate 32 and the second inserting plate 35, and the transverse plate 34 is matched with a groove formed in the inner wall of the cabinet body 1, so that the transverse plate 34 is supported conveniently, and a good supporting effect is achieved.

And a first limiting block 33 and a second limiting block 37 are arranged on adjacent sides of the first plug board 32 and the second plug board 35 in a crossing manner, so that the first plug board 32 and the second plug board 35 can be conveniently limited. When the number of the electric components is small, the electric components can be arranged on the supporting bottom plate 31, ventilation and heat dissipation can be carried out through gaps on two sides, when the number of the electric components is large, the transverse plate 34 can be pulled, the first plug board 32 and the second plug board 35 on two sides are pulled out, the electric components are arranged on the electric components, and gaps are formed between every two first plug boards 32 or two plug boards 35, so that subsequent heat dissipation is facilitated.

The working principle of the invention is as follows: the three-axis mechanism is arranged in the cabinet body, and the trapezoid nozzle and the arc plate are fixed on the three-axis mechanism, so that the trapezoid nozzle and the arc plate are controlled to drive to move in the cabinet body through the three-axis mechanism, and three degrees of freedom of movement in space are provided for the trapezoid nozzle and the arc plate; by setting the cleaner and the brush plate 221, the inside of the cabinet body is convenient to be cleaned. Therefore, the invention can improve the cleaning effect and the automation level in the cabinet body, reduce the labor cost and is beneficial to the safe operation of the power distribution equipment.

The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims

1. The utility model provides an electric energy load test load cabinet, its characterized in that, including cabinet body (1), the inside of cabinet body (1) is provided with electrical components mounting panel (3), dust removal mechanism (2) are installed to the top of electrical components mounting panel (3), dust removal mechanism (2) are including fixed mounting cylinder mounting panel one (21) on cabinet body (1) inner wall, fixed mounting has cylinder two (22) on cylinder mounting panel one (21), cylinder two (22)'s piston rod tip fixed mounting has cylinder mounting panel two (23) with cylinder mounting panel one (21) vertically, fixed mounting has cylinder three (24) on cylinder mounting panel two (23), fixed mounting has cylinder mounting panel three (25) on cylinder three (24)'s the piston rod, vertical mounting has cylinder four (26) on cylinder mounting panel three (25), fixed mounting has dust suction box (27) on the piston rod of cylinder four (26), the bottom rotation of dust suction box (27) is connected with swivel tube (28), the bottom of swivel tube (28) is connected with trapezoidal suction nozzle (213) through the bearing, the bottom of cylinder four (212) are installed on cylinder sleeve (212), the outer peripheral surface of the lantern ring (211) is connected with the arc-shaped plate (29) through a plurality of connecting plates (210) which are obliquely arranged, the arc-shaped plate (29) forms a trapezoid structure and is wrapped outside the trapezoid mouth (213);

two arc splice plates (219) are symmetrically arranged in the arc-shaped plate (29), a trapezoid groove (218) is formed between the two arc splice plates (219), and the trapezoid groove (218) is matched with a trapezoid protruding block (214) arranged outside the trapezoid nozzle (213);

the top fixed mounting of dust suction box (27) has rotating electrical machines (215), the output shaft of rotating electrical machines (215) runs through dust suction box (27) and is connected with first gear (216), first gear (216) is connected with tooth (217) meshing on rotary tube (28) outer peripheral face, the inside of rotary tube (28) is connected with connecting axle (220) through the connecting rod, the length of connecting axle (220) is greater than the height of arc (29), the bottom of connecting axle (220) is connected with brush dish (221) through bolted connection.

2. The electric energy load test load cabinet according to claim 1, wherein the first cylinder (11) is vertically installed on two sides of the cabinet body (1), the inverted U-shaped plate (14) is fixedly installed at the bottom of a piston rod of the first cylinder (11), the dust removal roller (13) is rotationally connected to the inside of the first U-shaped plate (14), two U-shaped plates (15) are symmetrically installed below the dust removal roller (13) and on the inner wall of the cabinet body (1), guide posts (17) are inserted on the second U-shaped plate (15), first springs (16) are sleeved on the guide posts (17), a frame (18) is fixedly installed at the end of the guide posts (17), a filter screen (12) is inserted inside the frame (18), and inclined portions (183) are symmetrically arranged at the top and the bottom of the frame (18).

3. An electrical energy load testing load cabinet according to claim 2, wherein the frame (18) is provided with a groove (181), the groove (181) is adapted to the filter screen (12), the frame (18) is of a hollow structure, and the lower end of the hollow part of the frame (18) is provided with a first inclined part (182).

4. The electrical energy load test load cabinet according to claim 1, wherein the electrical component mounting plate (3) comprises a supporting bottom plate (31) fixedly mounted on the center of the inner wall of the cabinet body (1), a plurality of inserting grooves (36) are formed in the top of the supporting bottom plate (31), inserting plates II (35) are connected to the inserting grooves (36) in a sliding mode, inserting plates I (32) are inserted into the inserting plates II (35), transverse plates (34) are fixedly mounted on opposite sides of the inserting plates I (32) and the inserting plates II (35), and the transverse plates (34) are matched with grooves formed in the inner wall of the cabinet body (1).

5. An electrical load testing load cabinet according to claim 4, wherein the first plug board (32) and the second plug board (35) are provided with a first limit block (33) and a second limit block (37) in a crossing manner on adjacent sides.