CN214287209U

CN214287209U - Dust suppression device for building and civil construction

Info

Publication number: CN214287209U
Application number: CN202022568313.0U
Authority: CN
Inventors: 王丽丽
Original assignee: Gansu Iron And Steel Vocational Technical College
Current assignee: Gansu Iron And Steel Vocational Technical College
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-28
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a dust suppression device for building and civil construction in the field of building construction, which comprises a box body, a right side of the top of the box body is fixedly connected with a machine case, a fan, a first air inlet pipe, a second air inlet pipe and a first air outlet pipe, the dust is adsorbed into a filter box and is filtered by a first filter screen and a second filter screen, and finally the dust is discharged outwards by a second air outlet pipe, thereby achieving the advantage of air purification, a servo motor drives a rotating rod to rotate, the rotating rod drives a driven gear to rotate by a driving gear, the driven gear drives the second air inlet pipe and a dust suction head to rotate, the dust in the air with different angles is adsorbed, the dust on the earth surface is reduced by arranging a water storage box, a first water outlet pipe, a second water outlet pipe and an atomizing head, the design of a water injection pipe is convenient to be communicated with a water pump, the water storage box is supplied with water, through setting up above structure, possessed and adsorbed the filtration to air dust, and cleared the advantage of scraping the concentration to the dust on earth's surface.

Description

Dust suppression device for building and civil construction

Technical Field

The utility model relates to a construction field specifically is a dust suppression device is used in building and civil engineering construction.

Background

Civil engineering refers to the applied materials, equipment, the technical activities of surveying, designing, constructing, maintaining, repairing and the like, and also refers to the objects of engineering construction, namely, various engineering facilities which are constructed on the ground or underground or on land and directly or indirectly serve human life, production, military and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, harbors, power stations, airports, ocean platforms, water supply and drainage, protection engineering and the like.

In the construction process, a large amount of dust can exist in the air of a construction site, and the existing dust suppression device simply reduces the dust of the raised dust through spraying, does not adsorb and filter the air dust and cannot scrape and concentrate the earth surface dust, so that the device is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building and civil engineering are with pressing down dirt dress to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust suppression device for building and civil construction comprises a box body, wherein a case is fixedly connected to the right side of the top of the box body, a fan is fixedly connected to the left side of the top of an inner cavity of the box body, a first air inlet pipe is communicated with the right side of the fan, one end, far away from the fan, of the first air inlet pipe penetrates through the case and extends to the inner cavity of the case, a servo motor is fixedly connected to the right side of the bottom of the inner cavity of the case, a rotating rod is welded to the output end of the servo motor, the connecting part of the top of the rotating rod and the top of the case is rotatably connected through a bearing, a driving gear is sleeved on the surface of the rotating rod, a driven gear is meshed on the surface of the driving gear, a second air inlet pipe is sleeved on the inner surface of the driven gear, a pipe opening of the first air inlet pipe is rotatably connected with the bottom of the inner cavity of the second air inlet pipe, and the connecting part of the outer surface of the second air inlet pipe is rotatably connected with the bottom of the inner cavity of the case through a bearing, the top of the second air inlet pipe penetrates through the case and extends to the top of the case to be rotatably connected through a bearing, the left side of the fan is communicated with a first air outlet pipe, the left side of the bottom of the inner cavity of the case is fixedly connected with a filter box, the left side and the right side of the inner cavity of the filter box are fixedly connected with a first filter screen and a second filter screen sequentially through screws from top to bottom, the bottom of the first air outlet pipe is communicated with the joint of the top of the filter box, the left bottom of the filter box is communicated with a second air outlet pipe, the right side of the top of the box is communicated with a water injection pipe, the bottom of the water injection pipe penetrates through the case and extends to the inner cavity of the case to be communicated with a water storage box, the right side of the water storage box is fixedly connected with the right side of the inner cavity of the case, the bottom of the water storage box is communicated with a first water outlet pipe, the bottom of the first water outlet pipe is communicated with a water pump, and the left side of the water pump is communicated with a second water outlet pipe, the bottom of the second water outlet pipe penetrates through the box body and extends to the bottom of the box body to be communicated with an atomizing head.

As a further aspect of the present invention: the front of the filter box is hinged with a movable door, and the right side of the front of the movable door is fixedly connected with a handle.

As a further aspect of the present invention: the equal fixedly connected with electric telescopic handle in the center department of box inner chamber bottom and the right side that is located the rose box, two fixed block fixedly connected with roof is passed through at electric telescopic handle's top, the welding of center department of roof bottom has the connecting plate, the integrative welding in bottom of connecting plate has the scraper blade.

As a further aspect of the present invention: the front of box articulates there is the access door, the positive bottom fixedly connected with handle of access door.

As a further aspect of the present invention: the front of machine case articulates there is the access panel, the positive bottom fixedly connected with handle of access panel.

As a further aspect of the present invention: one side of the second air inlet pipe, which is far away from the case, is communicated with a dust collection head, and a sealing gasket is tightly attached to the joint of the second air inlet pipe and the inner cavity of the first air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the dust is absorbed into the filter box by the fan, the first air inlet pipe, the second air inlet pipe and the first air outlet pipe, the dust is filtered by the first filter screen and the second filter screen, and finally the dust is discharged outwards by the second air outlet pipe, thereby achieving the advantage of air purification, the rotating rod is driven to rotate by the servo motor, the rotating rod drives the driven gear to rotate by the driving gear, the driven gear drives the second air inlet pipe and the dust suction head to rotate, dust in air with different angles is absorbed, the dust is reduced by the arrangement of the water storage box, the first water outlet pipe, the second water outlet pipe and the atomizing head, the design of the water injection pipe facilitates the communication with an external water pump, the water storage box is supplied with water, by the arrangement of the structure, the dust absorption and filtration of the air are provided, and the dust on the earth surface is cleaned and concentrated, the problem of current dust suppression device do not possess to adsorb the air dust and filter, and can not clear to scrape the earth's surface dust and concentrate is solved to the use of the device has been made things convenient for.

2. The utility model discloses in, through setting up the dodge gate, made things convenient for and changed the clearance to first filter screen and second filter screen.

Through setting up electric telescopic handle, roof, connecting plate and scraper blade, made things convenient for the dust to the ground surface to concentrate, avoided the dust to scatter at will.

Through the access door, the maintenance of the electrical elements in the inner cavity of the box body by workers is facilitated.

Through the access panel, the staff has made things convenient for and has overhauld quick-witted case.

The joint of the inner cavities of the first air inlet pipe and the second air inlet pipe is sealed through the dust collection head and the sealing gasket.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure A in FIG. 1;

FIG. 3 is a front sectional view of the middle box structure of the present invention;

fig. 4 is a front view of the middle box structure of the present invention.

In the figure: 1. a box body; 2. a chassis; 3. a fan; 4. a first air inlet pipe; 5. a servo motor; 6. a rotating rod; 7. a driving gear; 8. a driven gear; 9. a second air inlet pipe; 10. a first air outlet pipe; 11. a filter box; 12. a second air outlet pipe; 13. a water injection pipe; 14. a water storage tank; 15. a first water outlet pipe; 16. a water pump; 17. a second water outlet pipe; 18. a spray head; 19. a first filter screen; 20. a second filter screen; 21. a movable door; 22. an electric telescopic rod; 23. a top plate; 24. a connecting plate; 25. a squeegee; 26. an access door; 27. an access panel; 28. a dust suction head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a dust suppression device for building and civil construction comprises a box body 1, a case 2 is fixedly connected to the right side of the top of the box body 1, a fan 3 is fixedly connected to the left side of the top of the inner cavity of the box body 1, a first air inlet pipe 4 is communicated with the right side of the fan 3, one end of the first air inlet pipe 4, which is far away from the fan 3, penetrates through the case 2 and extends to the inner cavity of the case 2, a servo motor 5 is fixedly connected to the right side of the bottom of the inner cavity of the case 2, a rotating rod 6 is welded to the output end of the servo motor 5, the joint of the top of the rotating rod 6 and the top of the case 2 is rotatably connected through a bearing, a driving gear 7 is sleeved on the surface of the rotating rod 6, a driven gear 8 is engaged on the surface of the driving gear 7, a second air inlet pipe 9 is sleeved on the inner surface of the driven gear 8, the mouth of the first air inlet pipe 4 is rotatably connected with the bottom of the inner cavity of the second air inlet pipe 9, the bottom of the outer surface of a second air inlet pipe 9 is rotatably connected with the connecting part of the bottom of the inner cavity of the case 2 through a bearing, the top of the second air inlet pipe 9 penetrates through the case 2 and extends to the top of the case 2 to be rotatably connected through a bearing, the left side of the fan 3 is communicated with a first air outlet pipe 10, the left side of the bottom of the inner cavity of the case 1 is fixedly connected with a filter box 11, the left side and the right side of the inner cavity of the filter box 11 are fixedly connected with a first filter screen 19 and a second filter screen 20 sequentially through screws from top to bottom, the bottom of the first air outlet pipe 10 is communicated with the connecting part of the top of the filter box 11, the bottom of the left side of the filter box 11 is communicated with a second air outlet pipe 12, the right side of the top of the case 1 is communicated with a water injection pipe 13, the top of the surface of the water injection pipe 13 is movably connected with a valve, the bottom of the water injection pipe 13 penetrates through the case 1 and extends to the inner cavity of the case 1 and is communicated with a water storage tank 14, and the right side of the inner cavity of the water storage tank 14 is fixedly connected with the right side of the inner cavity of the case 1, the bottom of the water storage tank 14 is communicated with a first water outlet pipe 15, the bottom of the first water outlet pipe 15 is communicated with a water pump 16, the left side of the water pump 16 is communicated with a second water outlet pipe 17, and the bottom of the second water outlet pipe 17 penetrates through the tank body 1 and extends to the bottom of the tank body 1 to be communicated with a spray head 18; through setting the fan 3, the first air inlet pipe 4, the second air inlet pipe 9 and the first air outlet pipe 10, the raised dust is absorbed into the filter box 11, then the dust is filtered through the first filter screen 19 and the second filter screen 20, finally the dust is discharged outwards through the second air outlet pipe 12, the advantage of air purification is achieved, through setting the servo motor 5 to drive the rotating rod 6 to rotate, the rotating rod 6 drives the driven gear 8 to rotate through the driving gear 7, the driven gear 8 drives the second air inlet pipe 9 and the dust suction head 28 to rotate, the dust in the air with different angles is absorbed, through setting the water storage box 14, the first water outlet pipe 15, the second water outlet pipe 17 and the spray head 18, the dust fall is carried out on the earth surface dust, the design of the water injection pipe 13 is convenient to be communicated with the water pump, the water is supplied to the water storage box 14, through setting the structure, the dust absorption and filtration are carried out on the air dust, and the dust on the earth surface is cleaned and scraped intensively, so that the problems that the existing dust suppression device does not adsorb and filter air dust and cleans and scrapes the earth surface dust intensively are solved, and the device is convenient to use.

Wherein, the front of the filter box 11 is hinged with a movable door 21, and the right side of the front of the movable door 21 is fixedly connected with a handle; through setting up dodge gate 21, made things convenient for first filter screen 19 and second filter screen 20 to change the clearance.

The center of the bottom of the inner cavity of the box body 1 and the right side of the filter box 11 are fixedly connected with electric telescopic rods 22, the tops of the two electric telescopic rods 22 are fixedly connected with a top plate 23 through fixing blocks, a connecting plate 24 is welded at the center of the bottom of the top plate 23, and a scraper 25 is integrally welded at the bottom of the connecting plate 24; through setting up electric telescopic handle 22, roof 23, connecting plate 24 and scraper blade 25, made things convenient for the dust to the ground surface to concentrate, avoided the dust to scatter at will.

Wherein, the front of the box body 1 is hinged with an access door 26, and the bottom of the front of the access door 26 is fixedly connected with a handle; through access door 26, made things convenient for the staff to maintain the electric elements of box 1 inner chamber.

Wherein, the front of the case 2 is hinged with an access window 27, and the bottom of the front of the access window 27 is fixedly connected with a handle; through the access panel 27, the staff is convenient to overhaul the case 2.

Wherein, one side of the second air inlet pipe 9 far away from the cabinet 2 is communicated with a dust suction head 28, and the joint of the second air inlet pipe 9 and the inner cavity of the first air inlet pipe 4 is tightly attached with a sealing gasket; the connection between the inner cavities of the first air inlet pipe 4 and the second air inlet pipe 9 is sealed through the dust suction head 28 and the sealing gasket.

The utility model discloses a theory of operation is: firstly, the water injection pipe 13 is communicated with an external water pump to supply water to the water storage tank 14, after the water supply is finished, the servo motor 5, the fan 3, the water pump 16 and the electric telescopic rod 22 are sequentially started by an external controller, the servo motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the driving gear 7 to rotate, the driving gear 7 drives the driven gear 8 to rotate, the driven gear 8 drives the second air inlet pipe 9 to rotate to rotationally adsorb dust in air, the design of the access window 27 facilitates the maintenance of the electric elements in the inner cavity of the case 2, wherein the rotation angle of the second air inlet pipe 9 is less than one hundred eighty degrees, then the fan 3 adsorbs the dust to the inner cavity of the filter box 11 through the first air outlet pipe 10 through the first air inlet pipe 4 and the second air inlet pipe 9, then filters the air through the first filter screen 19 and the second filter screen 20, and finally discharges the air from the inside to the outside of the second air outlet pipe 12, after the filter screen is used for a period of time, the movable door 21 is opened through the handle, the first filter screen 19 and the second filter screen 20 are replaced and cleaned, the first filter screen 19 is made of stainless steel, and the second filter screen 20 is made of activated carbon;

water pump 16 is through first outlet pipe 15 and second outlet pipe 17, pass through atomising head 18 with rivers and to the bottom spraying of box 1, avoid the dust to raise once more, then electric telescopic handle 22 drives roof 23 downstream, roof 23 drives connecting plate 24 downstream, connecting plate 24 drives scraper blade 25 downstream, when scraper blade 25's bottom and ground laminating, it is concentrated to the dust of ground surface to remove the device to clear scraping, through setting up above structure, it adsorbs the filtration to air dust to have possessed, and clear the concentrated advantage of scraping to the dust of earth's surface, it does not possess to adsorb the filtration to air dust to have solved current dust suppression device, and can not clear the concentrated problem of scraping to earth's surface dust, thereby the device's use has been made things convenient for.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a building and civil construction are with dust suppression device, includes box (1), its characterized in that: the right side of the top of the box body (1) is fixedly connected with a case (2), the left side of the top of an inner cavity of the box body (1) is fixedly connected with a fan (3), the right side of the fan (3) is communicated with a first air inlet pipe (4), one end, far away from the fan (3), of the first air inlet pipe (4) penetrates through the case (2) and extends to the inner cavity of the case (2), the right side of the bottom of the inner cavity of the case (2) is fixedly connected with a servo motor (5), a rotating rod (6) is welded at the output end of the servo motor (5), the joint of the top of the rotating rod (6) and the top of the case (2) is rotatably connected through a bearing, a driving gear (7) is sleeved on the surface of the rotating rod (6), a driven gear (8) is meshed on the surface of the driving gear (7), and a second air inlet pipe (9) is sleeved on the inner surface of the driven gear (8), the utility model discloses a fan, including the casing, the mouth of pipe department of first air-supply line (4) rotates with the bottom of second air-supply line (9) inner chamber to be connected, the bottom of second air-supply line (9) surface passes through the bearing with the junction of quick-witted case (2) inner chamber bottom and rotates to be connected, the top of second air-supply line (9) runs through quick-witted case (2) and extends to the top of quick-witted case (2) and passes through the bearing and rotate to be connected, the left side intercommunication of fan (3) has first play tuber pipe (10), the left side fixedly connected with rose box (11) of box (1) inner chamber bottom, the left and right sides of rose box (11) inner chamber loops through first filter screen (19) and second filter screen (20) from last to lower, the bottom of first play tuber pipe (10) communicates with the junction at rose box (11) top, the left bottom intercommunication of rose box (11) has second play tuber pipe (12), the right side intercommunication at box (1) top has water injection pipe (13), the inner chamber intercommunication that the bottom of water injection pipe (13) runs through box (1) and extends to box (1) has water storage box (14), the right side of water storage box (14) and the right side fixed connection of box (1) inner chamber, the bottom intercommunication of water storage box (14) has first outlet pipe (15), the bottom intercommunication of first outlet pipe (15) has water pump (16), the left side intercommunication of water pump (16) has second outlet pipe (17), the bottom intercommunication that the bottom of second outlet pipe (17) runs through box (1) and extends to box (1) has atomising head (18).

2. A dust suppressing device for building and civil engineering works as set forth in claim 1, wherein: the front of the filter box (11) is hinged with a movable door (21), and the right side of the front of the movable door (21) is fixedly connected with a handle.

3. A dust suppressing device for building and civil engineering works as set forth in claim 1, wherein: the utility model discloses a case, including box (1), the equal fixedly connected with electric telescopic handle (22) in right side that just is located rose box (11) is located at the center of box (1) inner chamber bottom, two fixed block fixedly connected with roof (23) is passed through at the top of electric telescopic handle (22), the welding of center department of roof (23) bottom has connecting plate (24), the integrative welding in bottom of connecting plate (24) has scraper blade (25).

4. A dust suppressing device for building and civil engineering works as set forth in claim 1, wherein: the front of box (1) articulates there is access door (26), the positive bottom fixedly connected with handle of access door (26).

5. A dust suppressing device for building and civil engineering works as set forth in claim 1, wherein: the front of the case (2) is hinged with an access window (27), and the bottom of the front of the access window (27) is fixedly connected with a handle.

6. A dust suppressing device for building and civil engineering works as set forth in claim 1, wherein: one side of the second air inlet pipe (9) far away from the case (2) is communicated with a dust collection head (28), and a sealing gasket is tightly attached to the joint of the second air inlet pipe (9) and the inner cavity of the first air inlet pipe (4).