CN216880816U

CN216880816U - Dust suppression device for electric power construction site

Info

Publication number: CN216880816U
Application number: CN202220317475.3U
Authority: CN
Inventors: 毛前林; 毛彪
Original assignee: Yunnan Senlong Power Engineering Co ltd
Current assignee: Yunnan Senlong Power Engineering Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-05
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a dust suppression device for an electric power construction site, which comprises a dust collection box body and a dust collection structure, wherein an inner cavity of the dust collection box body is divided into a storage cavity and a dust collection cavity by a partition plate, a ventilation pipe is embedded on the partition plate, one end of the ventilation pipe, which is positioned in the storage cavity, is connected with a ventilation hose, the tail end of the ventilation hose is connected with the dust collection structure, the outer wall of the right side of the dust collection cavity is provided with a ventilation opening, the inner side of the dust collection cavity, which is close to the ventilation opening, is provided with a high-speed fan, a first filter screen and a second filter screen are sequentially arranged between the high-speed fan and the partition plate from left to right on the inner side of the dust collection cavity, and a dust collection cloth bag is arranged between the first filter screen and the partition plate. Has strong practical value and application prospect.

Description

Dust suppression device for electric power construction site

Technical Field

The utility model relates to the technical field of electric power construction, in particular to a dust suppression device for an electric power construction site.

Background

Electric power construction is construction related to electric power engineering, which is engineering related to the production, transmission and distribution of electric energy. When electric power construction building site carries out electric power engineering's construction, often need the electric power workman to drill to the concrete wall to make things convenient for the rational planning power-on line, but the a large amount of dusts that can produce when drilling to the concrete wall, flying of dust rises going on that can influence the construction, still can produce serious harm to constructor's health simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dust suppression device for an electric power construction site, which can effectively solve the problems in the background art.

In order to realize the purpose, the utility model adopts the technical scheme that:

a dust suppression device for an electric power construction site comprises a dust collection box body and a dust collection structure, wherein the inner cavity of the dust collection box body is divided into a storage cavity and a dust collection cavity by a partition plate, the storage cavity is positioned at the left side of the dust suction cavity, the partition board is embedded with a ventilating pipe, one end of the ventilating pipe positioned in the storage cavity is connected with a ventilating hose, the tail end of the ventilation hose is connected with a dust collection structure, the dust collection structure comprises a dust collection pipe, the tail end of the dust collection pipe is provided with a dust collection cover, an air outlet cover is arranged at one end of the ventilation pipe positioned in the dust collection cavity, a ventilation opening is arranged on the outer wall of the right side of the dust collection cavity on the surface of the dust collection box body, the dust collection device is characterized in that a high-speed fan is mounted on the inner side of the dust collection cavity, close to the vent, a first filter screen and a second filter screen are sequentially assembled between the high-speed fan and the partition board on the inner side of the dust collection cavity from left to right, and a dust collection cloth bag is arranged between the first filter screen and the partition board.

Preferably, the bag opening of the dust collecting bag faces the air outlet cover, the upper end and the lower end of the outer surface of the dust collecting bag are respectively fixed with a first connecting plate, and the surface of the first connecting plate is bonded with a positive magnet.

Preferably, a second connecting plate is fixed at the upper end and the lower end of the inner wall of the dust absorption cavity between the first filter screen and the partition plate, a negative magnet is bonded on the surface of the second connecting plate, and the negative magnet is adsorbed with the positive magnet.

Preferably, the outer surface upper end of dust absorption pipe is connected with the connecting rod through the rotation of damping pivot, the top of connecting rod is welded perpendicularly the stay tube, the inboard front end sliding connection of stay tube has the bracing piece, the front end fixed mounting of bracing piece has the rubber suction cup.

Preferably, the supporting tube is provided with a fastening pin, and the tail end of the supporting tube is adhered with a rubber push plate.

Preferably, a carrying handle is installed on an upper end surface of the dust collection box body.

Preferably, the front of the dust collecting box body is provided with a clamping plate at the position of the dust suction cavity, and the outer wall of the left side of the dust collecting box body is clamped with a protection plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the dust collection structure can be quickly and effectively fixed on the concrete wall surface through the arranged rubber sucker, so that the generated dust can be conveniently treated during drilling, and the upper end of the outer surface of the dust collection pipe is rotatably connected with the connecting rod through the damping rotating shaft, so that the angle between the dust collection cover and the drilling hole can be adjusted, the actual application condition is met, and the dust collection capacity of the dust collection cover is greatly improved;

2. the high-speed fan is arranged, so that the dust suction cavity can generate negative air pressure, the dust suction cover can quickly and efficiently absorb generated dust, the generated dust is collected in the dust collection cloth bag, the subsequent cleaning is convenient, the circulating gas can be cleaned for the second time through the arranged first filter screen and the second filter screen, and tiny dust particles in the circulating gas can be effectively intercepted, so that the dust treatment capacity is further improved, the integral dust suppression capacity of the device is improved, the influence on the construction process caused by the flying of the dust is avoided, and the harm to the health of constructors is avoided.

Drawings

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

FIG. 2 is a schematic view of the structure of the dust collecting case of the present invention;

FIG. 3 is a schematic view of a part of the external appearance structure of the dust-collecting structure of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a dust collection box body; 101. a partition plate; 102. a storage chamber; 103. a dust suction chamber; 104. a vent; 105. a high-speed fan; 106. a first filter screen; 107. a second filter screen; 108. a second connecting plate; 109. a negative magnet; 110. a carrying handle; 111. clamping a plate; 112. a protection plate; 2. a vent pipe; 201. a ventilation hose; 202. an air outlet cover; 3. a dust collection pipe; 301. a dust hood; 302. a damping rotating shaft; 303. a connecting rod; 304. supporting a tube; 305. a support bar; 306. a rubber suction cup; 307. a fastening pin; 308. a rubber push plate; 4. a dust collecting cloth bag; 401. a first connecting plate; 402. and a positive pole magnet.

Detailed Description

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

As shown in fig. 1-4, a dust suppression device for an electric power construction site comprises a dust collection box body 1 and a dust collection structure, wherein an inner cavity of the dust collection box body 1 is partitioned into a storage cavity 102 and a dust collection cavity 103 by a partition plate 101, the storage cavity 102 is positioned on the left side of the dust collection cavity 103, a ventilation pipe 2 is embedded on the partition plate 102, one end of the ventilation pipe 2 positioned in the storage cavity 101 is connected with a ventilation hose 201, the tail end of the ventilation hose 201 is connected with the dust collection structure, the dust collection structure comprises a dust collection pipe 3, a dust collection cover 301 is installed at the tail end of the dust collection pipe 3, an air outlet cover 202 is installed at one end of the ventilation pipe 2 positioned in the dust collection cavity 103, a ventilation opening 104 is arranged on the surface of the dust collection box body 1 on the outer wall on the right side of the dust collection cavity 103, a high-speed fan 105 is installed on the inner side of the dust collection cavity 103 near the ventilation opening 104, a first filter screen 106 and a second filter screen 107 are sequentially installed on the inner side of the high-speed fan 105 and the partition plate 101 from left to right, a dust collecting cloth bag 4 is arranged between the first filter screen 106 and the baffle 101.

The bag mouth of the dust collecting bag 4 faces the air outlet cover 202, the upper end and the lower end of the outer surface of the dust collecting bag are both fixed with a first connecting plate 401, and the surface of the first connecting plate 401 is bonded with a positive magnet 402.

Second connecting plates 108 are fixed at the upper end and the lower end of the inner wall of the dust suction cavity 103 between the first filter screen 106 and the partition plate 101, negative magnets 109 are bonded on the surfaces of the second connecting plates 108, and the negative magnets 109 and the positive magnets 402 are attracted, so that the installation operation of the dust collection cloth bag 4 can be realized quickly, and the dust collection cloth bag has higher practicability.

The outer surface upper end of dust absorption pipe 3 rotates through damping pivot 302 and is connected with connecting rod 303, and the top vertical welding of connecting rod 303 has stay tube 304, and the inboard front end sliding connection of stay tube 304 has bracing piece 305, and the front end fixed mounting of bracing piece 305 has rubber suction cup 306, can stabilize dust absorption pipe 3 on the wall fast effectively through the rubber suction cup 306 that sets up.

The supporting tube 304 is provided with a fastening pin 307, and the tail end of the supporting tube is adhered with a rubber push plate 308, so that the supporting tube 304 is conveniently pushed, and the rubber suction cup 306 can be tightly attached to the concrete wall surface.

The upper end surface of the dust collection box body 1 is provided with a carrying handle 110, which is convenient for carrying the dust collection box body 1.

The cardboard 111 is installed in the dust absorption chamber 103 department in the front of collection box body 1, and the left side outer wall joint of collection box body 1 has protection plate 112, conveniently clears up the dust absorption chamber 103 internals through the cardboard 111 that sets up to guarantee the dust absorption effect of collection box body 1.

It should be noted that, the utility model is a dust suppression device for electric construction site, when in use, the rubber sucker 306 can tightly cling to the periphery of the concrete wall surface needing drilling hole by pushing the rubber push plate 308, the rubber sucker 306 is fixed at the front end of the support rod 305, the support rod 305 is inserted in the support tube 304, so that the distance between the dust absorption structure and the concrete wall surface can be adjusted by the elastic fastening pin 307, and the angle between the dust absorption cover 301 and the drilling hole can be adjusted to meet the practical application condition as the upper end of the outer surface of the dust absorption tube 3 is rotatably connected with the connecting rod 303 by the damping rotating shaft 302, so that the dust absorption capacity can be greatly improved during the drilling operation, the dust absorption cavity 103 can generate negative air pressure under the action of the high-speed fan 105 in the dust collection box body 1, so that the dust absorption cover 301 can rapidly and efficiently absorb the generated dust, and collect the generated dust in the dust collection bag 4, convenient follow-up washing, and can carry out secondary cleaning to the gas of circulation through first filter screen 106 and the second filter screen 107 that sets up, can effectively intercept the small dust granule in the circulation gas, thereby further improve the throughput to the dust, the whole dust suppression ability of the device has been improved, avoid flying upward of dust to influence the construction process, avoid simultaneously producing harm to constructor's health, can accomodate dust collection structure and ventilation hose 201 in storing chamber 102 after the use is accomplished, make the device's use more convenient.

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 utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electric power construction building site dust suppression device, includes collection dirt box body (1) and dust collection structure, its characterized in that: the inner chamber of collection dirt box body (1) is separated through baffle (101) and is had storage chamber (102) and suction chamber (103), storage chamber (102) is located the left side of suction chamber (103), it is equipped with ventilation pipe (2) to inlay on baffle (101), the one end that ventilation pipe (2) are located storage chamber (102) is connected with ventilation hose (201), the end-to-end connection dust collection structure of ventilation hose (201), dust absorption mechanism includes dust absorption pipe (3), suction hood (301) are installed to the end of dust absorption pipe (3), ventilation pipe (2) are located the one end of suction chamber (103) and install out fan housing (202), the right side outer wall of suction chamber (103) is equipped with vent (104) on the surface of collection dirt box body (1), the inboard of suction chamber (103) is close to vent (104) department and installs high-speed fan (105), be equipped with the first between high-speed fan (105) and baffle (101) in proper order in the inboard of suction chamber (103) from left to right A filter screen (106) and a second filter screen (107), a dust collecting cloth bag (4) is arranged between the first filter screen (106) and the baffle plate (101).

2. The electric power construction site dust suppression device according to claim 1, characterized in that: the bag opening of the dust collection bag (4) faces the air outlet cover (202), the upper end and the lower end of the outer surface of the dust collection bag are respectively fixed with a first connecting plate (401), and the surface of the first connecting plate (401) is bonded with an anode magnet (402).

3. An electric power construction site dust suppression device according to claim 2, characterized in that: second connecting plates (108) are fixed to the upper end and the lower end of the inner wall of the dust absorption cavity (103) between the first filter screen (106) and the partition board (101), negative magnets (109) are bonded to the surfaces of the second connecting plates (108), and the negative magnets (109) are adsorbed to the positive magnets (402).

4. The electric power construction site dust suppression device according to claim 1, characterized in that: the outer surface upper end of dust absorption pipe (3) is rotated through damping pivot (302) and is connected with connecting rod (303), the perpendicular welding in top of connecting rod (303) has stay tube (304), the inboard front end sliding connection of stay tube (304) has bracing piece (305), the front end fixed mounting of bracing piece (305) has rubber suction cup (306).

5. The electric power construction site dust suppression device according to claim 4, characterized in that: the supporting tube (304) is provided with a fastening pin (307) and the tail end of the supporting tube is adhered with a rubber push plate (308).

6. The electric power construction site dust suppression device according to claim 1, characterized in that: the upper end surface of the dust collection box body (1) is provided with a handle (110).

7. The electric power construction site dust suppression device according to claim 1, characterized in that: the front of the dust collection box body (1) is provided with a clamping plate (111) at the position of the dust suction cavity (103), and the outer wall of the left side of the dust collection box body (1) is clamped with a protection plate (112).