CN112822893A

CN112822893A - Dustproof effectual electrical equipment box

Info

Publication number: CN112822893A
Application number: CN202110159397.9A
Authority: CN
Inventors: 王飞龙
Original assignee: Hangzhou Zhenghong Electric Co ltd
Current assignee: Hangzhou Zhenghong Electric Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-05-18

Abstract

The invention discloses an electrical equipment box with a good dustproof effect, and relates to the technical field of dust prevention. According to the electrical equipment box with a good dustproof effect, the connecting device can convert the vertical vibration of the whole device into the leftward and rightward movement of the sliding block, the buffering device can buffer the leftward and rightward movement of the sliding block, and the dustproof motor drives the dustproof fan blades to generate outward wind flow so as to prevent dust from entering the bearing box.

Description

Dustproof effectual electrical equipment box

Technical Field

The invention relates to the technical field of dust prevention, in particular to an electrical equipment box device with a good dust prevention effect.

Background

Electrical equipment is a general term for equipment such as generators, transformers, power lines, and circuit breakers in power systems. The important role played by electric power in our life and production is not ignored, brings great convenience to our life, and becomes an important energy source in our production and life. The most critical factor in a power plant that allows for the proper operation and delivery of electricity is the electrical equipment.

The electrical equipment plays an important role in our life, but the existing electrical equipment box has the defects of unsatisfactory dustproof effect and incapability of damping, and therefore the electrical equipment box with the good dustproof effect is provided.

Disclosure of Invention

The invention mainly aims to provide an electrical equipment box with a good dustproof effect, which can effectively solve the problems of unsatisfactory dustproof effect and incapability of damping in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that: an electrical equipment box with good dustproof effect comprises a bottom device, a buffer device, a connecting device, a fixing device and a dustproof device, wherein the bottom device comprises a bottom plate, a supporting plate and side plates, the lower surfaces of the two side plates are welded with the upper surface of the supporting plate, the buffer device comprises a sliding rod, sliding blocks and first springs, the two ends of the sliding rod are welded with the inner surfaces of the two side plates respectively, the two sliding blocks are provided with sliding through holes respectively, the sliding rod is in sliding fit with the two sliding through holes respectively, one end of each of the two first springs is connected with the inner surfaces of the two side plates respectively, the other end of each of the two first springs is connected with one surface of each of the two sliding blocks respectively, the connecting device comprises a lower fixing plate, a lower fixing shaft, a connecting rod and an upper fixing plate, the lower fixing plate lower surfaces are welded with the, the lower ends of the two connecting rods are respectively provided with a first rotating through hole, the two lower fixing shafts are respectively in rotating fit with the two first rotating through holes, the fixing device comprises a bearing box, an electrical equipment body, fixing cushions and fixing bearings, the bearing box is of a hollow structure, the upper surfaces of the plurality of upper fixing plates are respectively welded with the lower surface of the bearing box, one surfaces of the two fixing cushions are respectively connected with two side surfaces of the electrical equipment body, the other surfaces of the two fixing cushions are respectively connected with one surfaces of the two fixing bearings, the dustproof device comprises a filter plate, a dustproof cylinder, a dustproof support, a dustproof motor, a dustproof fan blade and a conical support, a rectangular mounting groove is formed in the bearing box, the filter plate is mounted in the rectangular mounting groove, the upper surface of the bearing box is provided with a circular mounting groove, the dustproof cylinder is mounted in the circular mounting groove, and the dustproof, one end of each of the dustproof supports is welded with the inner surface of the dustproof barrel, the other end of each of the dustproof supports is welded with the outer surface of the dustproof motor, the dustproof motor is provided with a dustproof motor shaft on one surface, one surface of each of the dustproof fan blades is welded with one end of the dustproof motor shaft, the lower ends of the two conical supports are welded with the upper surface of the bearing box, the number of the side plates is two, the main function of each side plate is to provide supporting force for the sliding rod, the number of the sliding blocks and the number of the first springs are two, the main function of the sliding blocks is to convert the vibration direction, the number of the first springs is to reduce the movement amplitude of the sliding blocks, the number of the lower fixing plates and the number of the upper fixing plates are four, the main function of the lower fixing plates and the upper fixing plates is to provide supporting force for the lower fixing shafts and the upper fixing shafts respectively, the main effect of connecting rod is the conversion vibrations direction, and the quantity of fixed bolster and fixing bearing is two, and the main effect of fixed bolster and fixing bearing is that supplementary screw rod rotates, and the number of dustproof support is four, and the main effect of dustproof support is for providing the holding power for dustproof motor, and the number of conical support is two, and the main effect of conical support is for providing the holding power for the toper roof.

Preferably, the bottom device further comprises screws, the bottom plate is connected with the support plate through two screws, the number of the screws is two, and the screws are mainly used for connecting the bottom plate with the support plate.

Preferably, the buffer device further comprises a second spring, two ends of the second spring are respectively connected with the other surfaces of the two sliding blocks, and the buffer device can buffer the sliding blocks in a manner of moving left and right.

Preferably, the connecting device further comprises an upper fixing shaft, the upper ends of the two connecting rods are provided with second rotating through holes, the two upper fixing shafts are respectively in rotating fit with the two second rotating through holes, the two ends of each upper fixing shaft are respectively welded to the inner surfaces of the plurality of upper fixing pieces, the number of the upper fixing shafts is two, and the main function of the upper fixing shafts is to provide supporting force for the connecting rods.

Preferably, fixing device still includes the screw rod, two screw holes are all established to the bearing box both sides surface, two the screw rod respectively with two screw hole normal running fit, two screw rod one end is connected with another surface of two fixing bearing respectively, wherein, the number of screw rod is two, the main effect of screw rod is that it is fixed to drive the fixed bolster to extrude the electrical equipment body.

Preferably, dust keeper still includes the toper roof, two equal toper roof lower surface welding in toper support upper end, dust keeper can prevent dust whole device.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, by arranging the buffer device and the connecting device, when the electrical equipment body is vibrated in the vertical direction, the connecting rod can convert the vibration in the vertical direction into the leftward and rightward movement of the sliding block on the sliding rod, and the leftward and rightward movement amplitude of the sliding block can be reduced due to the buffer action of the first spring and the second spring, so that the purpose of weakening the vibration is further achieved.

2. According to the electric equipment body fixing device, the fixing pad can be driven to extrude and fix the electric equipment body through the rotation matching of the screw and the bearing box, and the purpose of fixing various electric equipment bodies is achieved.

3. In the invention, the dustproof motor can drive the dustproof fan blades to generate outward airflow by arranging the dustproof device, so that dust is prevented from entering the bearing box, and the dustproof purpose is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of an electrical equipment box with good dustproof effect according to the present invention;

FIG. 2 is a schematic structural view of an electrical equipment box with a good dustproof effect according to the present invention;

FIG. 3 is a schematic left-view structural diagram of an electrical equipment box with a good dustproof effect according to the present invention;

FIG. 4 is a schematic view of the internal cross-sectional structure of FIG. 2 taken along line A-A.

In the figure: 100. a bottom device; 101. a base plate; 102. a support plate; 103. a screw; 104. a side plate; 200. a buffer device; 201. a slide bar; 202. a slider; 203. a first spring; 204. a second spring; 300. a connecting device; 301. a lower fixing sheet; 302. a lower fixed shaft; 303. a connecting rod; 304. an upper fixing sheet; 305. an upper fixed shaft; 400. a fixing device; 401. a carrying case; 402. an electrical equipment body; 403. a fixing pad; 404. fixing the bearing; 405. a screw; 500. a dust-proof device; 501. filtering the plate; 502. a dust-proof cylinder; 503. a dust-proof bracket; 504. a dust-proof motor; 505. dust-proof fan blades; 506. a conical top plate; 507. a conical support.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention is an electrical equipment box with good dust-proof effect, including a bottom device 100, a buffer device 200, a connecting device 300, a fixing device 400 and a dust-proof device 500, wherein the bottom device 100 includes a bottom plate 101, a supporting plate 102 and side plates 104, lower surfaces of the two side plates 104 are welded to an upper surface of the supporting plate 102, the buffer device 200 includes a sliding rod 201, sliding blocks 202 and first springs 203, two ends of the sliding rod 201 are welded to inner surfaces of the two side plates 104, the two sliding blocks 202 are respectively provided with sliding through holes, the sliding rod 201 is respectively matched with the two sliding through holes in a sliding manner, one ends of the two first springs 203 are respectively connected to the inner surfaces of the two side plates 104, the other ends of the two first springs 203 are respectively connected to surfaces of the two sliding blocks 202, the connecting device 300 includes a lower fixing plate 301, a lower 302, a connecting rod 303 and an, two ends of two lower fixed shafts 302 are respectively welded with the inner surfaces of a plurality of lower fixed plates 301, the lower ends of two connecting rods 303 are respectively provided with a first rotating through hole, the two lower fixed shafts 302 are respectively in rotating fit with the two first rotating through holes, the fixing device 400 comprises a bearing box 401, an electrical equipment body 402, fixing pads 403 and fixed bearings 404, the bearing box 401 is of a hollow structure, the upper surfaces of a plurality of upper fixed plates 304 are respectively welded with the lower surface of the bearing box 401, one surfaces of the two fixing pads 403 are respectively connected with two side surfaces of the electrical equipment body 402, the other surfaces of the two fixing pads 403 are respectively connected with one surfaces of the two fixed bearings 404, the dustproof device 500 comprises a filter plate 501, a dustproof cylinder 502, a dustproof support 503, a dustproof motor 504, a dustproof fan blade 505 and a conical support 507, a rectangular mounting groove is arranged inside the bearing box 401, the filter plate 501 is, the dust-proof cylinder 502 is arranged in the circular mounting groove, the dust-proof cylinder 502 is of a hollow structure, one end of each of a plurality of dust-proof supports 503 is welded with the inner surface of the dust-proof cylinder 502, the other end of each of the plurality of dust-proof supports 503 is welded with the outer surface of the dust-proof motor 504, one surface of the dust-proof motor 504 is provided with a dust-proof motor shaft, one surface of each of dust-proof fan blades 505 is welded with one end of the dust-proof motor shaft, the lower ends of two conical supports 507 are welded with the upper surface of the bearing box 401, wherein the number of the side plates 104 is two, the main function of the side plates 104 is to provide supporting force for the sliding rod 201, the number of the sliding blocks 202 and the number of the first springs 203 are two, the main function of the sliding blocks 202 is to convert the vibration direction, the main function of the first springs 203 is to reduce the moving amplitude of the sliding blocks, the number of the lower fixing shafts 302 and the number of the connecting rods 303 are two, the lower fixing shafts 302 mainly serve to provide supporting force for the connecting rods 303, the connecting rods 303 mainly serve to convert vibration directions, the number of the fixing pads 403 and the number of the fixing bearings 404 are two, the fixing pads 403 and the fixing bearings 404 mainly serve to assist the screws 405 to rotate, the number of the dustproof supports 503 is four, the dustproof supports 503 mainly serve to provide supporting force for the dustproof motors 504, the number of the conical supports 507 is two, and the conical supports 507 mainly serve to provide supporting force for the conical top plates 506.

Referring to fig. 1 to 4, the base assembly 100 further includes two screws 103, and the base plate 101 is connected to the support plate 102 by the two screws 103, wherein the number of the screws 103 is two, and the screws 103 mainly serve to connect the base plate 101 to the support plate 102.

Referring to fig. 1 to 4, the buffering device 200 further includes a second spring 204, two ends of the second spring 204 are respectively connected to the other surfaces of the two sliders 202, and the buffering device 200 can buffer the left and right movement of the sliders 202.

Referring to fig. 1 to 4, the connecting device 300 further includes two upper fixing shafts 305, the upper ends of the two connecting rods 303 are respectively provided with second rotation through holes, the two upper fixing shafts 305 are respectively rotatably matched with the two second rotation through holes, and two ends of the two upper fixing shafts 305 are respectively welded to the inner surfaces of the plurality of upper fixing plates 304, wherein the number of the upper fixing shafts 305 is two, and the upper fixing shafts 305 mainly function to provide a supporting force for the connecting rods 303.

Referring to fig. 1 to 4, the fixing device 400 further includes two screws 405, two threaded holes are formed in the surfaces of the two sides of the carrying case 401, the two screws 405 are respectively in rotating fit with the two threaded holes, one ends of the two screws 405 are respectively connected with the other surfaces of the two fixing bearings 404, the number of the screws 405 is two, and the screws 405 mainly function to drive the fixing pads 403 to extrude and fix the electrical device body 402.

Referring to fig. 1-4, the dust-proof device 500 further comprises a conical top plate 506, the lower surfaces of the conical top plates 506 at the upper ends of the two conical supports 507 are welded, and the dust-proof device 500 can be used for preventing dust of the whole device.

The working principle of the invention is as follows: referring to fig. 1-4, the present invention is an electrical equipment box with a good dustproof effect, wherein the dustproof motor 504 is of type YE2-132S1-2, when the electrical equipment body 402 is vibrated in the up-down direction, the vibration in the up-down direction is converted into the left-right movement of the slider 202 on the slide rod 201 due to the limiting function of the connecting rod 303, and then the movement amplitude of the slider 202 on the slide rod 201 is further reduced due to the buffering function of the first spring 203 and the second spring 204 on the slider 202, so as to achieve the purpose of reducing the vibration.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an effectual electrical equipment box prevents dust, includes bottom device (100), buffer (200), connecting device (300), fixing device (400) and dust keeper (500), its characterized in that: the bottom device (100) comprises a bottom plate (101), a supporting plate (102) and side plates (104), the lower surfaces of the two side plates (104) are welded with the upper surface of the supporting plate (102), the buffer device (200) comprises a sliding rod (201), sliding blocks (202) and first springs (203), two ends of the sliding rod (201) are welded with the inner surfaces of the two side plates (104) respectively, the two sliding blocks (202) are provided with sliding through holes, the sliding rod (201) is in sliding fit with the two sliding through holes respectively, one ends of the two first springs (203) are connected with the inner surfaces of the two side plates (104) respectively, the other ends of the two first springs (203) are connected with one surfaces of the two sliding blocks (202) respectively, the connecting device (300) comprises a lower fixing plate (301), a lower fixing shaft (302), a connecting rod (303) and an upper fixing plate (304), the lower surfaces of the lower fixing plates (301) are welded with the upper surfaces of, two down fixed axle (302) both ends respectively with a plurality of lower stationary blade (301) internal surface welding, two connecting rod (303) lower extreme all is equipped with first rotatory through-hole, two down fixed axle (302) respectively with two rotatory through-hole rotation coordination, fixing device (400) are including bearing box (401), electrical equipment body (402), fixed bolster (403) and fixing bearing (404), bearing box (401) are hollow structure, and are a plurality of go up stationary blade (304) upper surface and all with bearing box (401) lower surface welding, two a fixed bolster (403) surface is connected with two side surfaces of electrical equipment body (402) respectively, two another fixed bolster (403) surface is connected with two fixing bearing (404) surfaces respectively, dust keeper (500) include filter plate (501), dust-proof cylinder (502), dust support (503), Dustproof motor (504), dustproof flabellum (505) and tapered bracket (507), the inside rectangle mounting groove that is equipped with of bearing box (401), install in the rectangle mounting groove filter plate (501), bearing box (401) upper surface is equipped with circular mounting groove, install in circular mounting groove dust prevention cylinder (502), dust prevention cylinder (502) are hollow structure, and are a plurality of dust prevention bracket (503) one end all with dust prevention cylinder (502) internal surface welding, a plurality of dust prevention bracket (503) other end all with dustproof motor (504) outer surface welding, a dustproof motor (504) surface is equipped with dustproof motor shaft, a dustproof flabellum (505) surface and dustproof motor shaft one end welding, two tapered bracket (507) lower extreme all with bearing box (401) upper surface welding.

2. The electrical equipment box of claim 1, which has a good dustproof effect, and is characterized in that: the bottom device (100) further comprises a screw (103), and the bottom plate (101) is connected with the support plate (102) through the two screws (103).

3. The electrical equipment box of claim 1, which has a good dustproof effect, and is characterized in that: the buffer device (200) further comprises a second spring (204), and two ends of the second spring (204) are respectively connected with the other surfaces of the two sliding blocks (202).

4. The electrical equipment box of claim 1, which has a good dustproof effect, and is characterized in that: connecting device (300) still includes fixed axle (305), two the connecting rod (303) upper end all is equipped with the rotatory through-hole of second, two go up fixed axle (305) respectively with the rotatory cooperation of two rotatory through-holes of second, two go up fixed axle (305) both ends respectively with a plurality of last stationary blade (304) internal surface welding.

5. The electrical equipment box of claim 1, which has a good dustproof effect, and is characterized in that: the fixing device (400) further comprises a screw (405), two threaded holes are formed in the surfaces of the two sides of the bearing box (401), the two screw (405) are in rotating fit with the two threaded holes respectively, and one end of each screw (405) is connected with the other surface of each fixing bearing (404).

6. The electrical equipment box of claim 1, which has a good dustproof effect, and is characterized in that: the dustproof device (500) further comprises a conical top plate (506), and the lower surfaces of the conical top plates (506) at the upper ends of the two conical supports (507) are welded.