CN213192990U

CN213192990U - Civil engineering construction dust device

Info

Publication number: CN213192990U
Application number: CN202021380722.1U
Authority: CN
Inventors: 罗星辉; 高麒麟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-14
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a civil engineering construction dust device, including fixed plate, first support, second support, screw rod and gag lever post, the surface threaded connection of screw rod has the swivel nut, the stop collar has been cup jointed on the surface of gag lever post, swivel nut and stop collar difference fixed connection are in the both sides of lifter plate, the last fixed surface of lifter plate installs first motor, the first gear of output fixedly connected with of first motor, one side meshing of first gear is connected with the second gear, the axle center fixedly connected with connecting pipe of department of second gear, the top fixedly connected with injection pipe of connecting pipe, the fixed surface of injection pipe installs a plurality of atomising heads. The utility model discloses a second motor can change the height of atomising head, and the convenient control sprays the scope, improves dust fall efficiency, can change the spray direction of atomising head through first motor, and it is more even to make to spray, improves the dust fall effect.

Description

Civil engineering construction dust device

Technical Field

The utility model relates to a civil engineering technical field specifically is a civil engineering construction dust device.

Background

Civil engineering is a general name of scientific technology for building various engineering facilities, and refers to applied materials, equipment and technical activities such as surveying, designing, constructing, maintaining and the like; and also refers to the objects of engineering construction, i.e. various engineering facilities built on or under the ground, on land or in water, serving directly or indirectly human life, production, military and scientific research.

In civil engineering work progress, can produce a plurality of dust usually, its serious polluted air, consequently need adopt dust particle content in the dust fall facility reduction air, but current dust device is difficult to adjust by a wide margin, and the injection position that leads to its water smoke is limited, leads to the water smoke to spray inequality, and dust fall efficiency is not high, influences dust fall effect, consequently, needs a civil engineering construction dust device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering construction dust device is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a civil engineering construction dust device, includes the fixed plate, the both sides of fixed plate upper surface fixed mounting respectively have first support and second support, the inside swing joint of first support has the screw rod, the inside fixedly connected with gag lever post of second support, the surperficial threaded connection of screw rod has the swivel nut, the stop collar has been cup jointed on the surface of gag lever post, swivel nut and stop collar be fixed connection in the both sides of lifter plate respectively, the last fixed surface of lifter plate installs first motor, the first gear of output fixedly connected with of first motor, one side meshing of first gear is connected with the second gear, the axle center department fixedly connected with connecting pipe of second gear, the top fixedly connected with injection pipe of connecting pipe, the fixed surface of injection pipe installs a plurality of atomising heads.

Preferably, the equal fixedly connected with connecting rod in four corners department of fixed plate lower surface, the bottom fixedly connected with chassis of connecting rod, the equal fixed mounting in four corners department of chassis lower surface has the removal wheel.

Preferably, a second motor is fixedly mounted on one side, close to the first support, of the lower surface of the fixing plate, and an output end of the second motor is fixedly connected with the screw rod.

Preferably, the top and the bottom of the first support are both fixedly provided with first bearings, and both ends of the screw rod penetrate through the inside of the first bearings.

Preferably, a third support is fixedly mounted on the upper surface of the lifting plate, a second bearing is fixedly mounted at the top of the third support, and the connecting pipe penetrates through the inside of the second bearing.

Preferably, the bottom of the connecting pipe is rotatably connected with a water pipe through a rotary joint.

Preferably, the upper surface fixed mounting of lifter plate has the circular orbit, the lower fixed surface of injection pipe is connected with the bracing piece, the bottom fixed mounting of bracing piece has the pulley, the pulley sets up in circular orbit's inside.

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

1. the utility model discloses a setting of second motor, screw rod, gag lever post, swivel nut, stop collar and lifter plate uses the second motor to drive the screw rod and rotates, and the screw rod drives the swivel nut and goes up and down, and the swivel nut drives the lifter plate and goes up and down to can change the height of atomising head, conveniently control spray range improves dust fall efficiency.

2. The utility model discloses a setting of first motor, first gear, second gear, connecting pipe, injection pipe and atomising head uses first motor to drive first gear revolve, and first gear passes through the second gear and drives the connecting pipe rotation, and the connecting pipe drives the injection pipe rotation to change the injection direction of atomising head, make to spray more evenly, improve the dust fall effect.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

fig. 3 is a schematic structural diagram of the circular track of the present invention.

In the figure: 1. a fixing plate; 2. a first bracket; 3. a second bracket; 4. a screw; 5. a limiting rod; 6. a threaded sleeve; 7. a limiting sleeve; 8. a lifting plate; 9. a first motor; 10. a first gear; 11. a second gear; 12. a connecting pipe; 13. an injection pipe; 14. a spray head; 15. a connecting rod; 16. a chassis; 17. a moving wheel; 18. a second motor; 19. a first bearing; 20. a third support; 21. a second bearing; 22. a rotary joint; 23. a water pipe; 24. an annular track; 25. a support bar; 26. a pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a civil engineering construction dust fall device comprises a fixing plate 1, wherein a first support 2 and a second support 3 are respectively and fixedly installed on two sides of the upper surface of the fixing plate 1, a screw rod 4 is movably connected inside the first support 2, a limiting rod 5 is fixedly connected inside the second support 3, a screw sleeve 6 is in threaded connection with the surface of the screw rod 4, a limiting sleeve 7 is sleeved on the surface of the limiting rod 5, the screw sleeve 6 and the limiting sleeve 7 are respectively and fixedly connected on two sides of a lifting plate 8, the screw rod 4, the limiting rod 5, the screw sleeve 6, the limiting sleeve 7 and the lifting plate 8 are arranged, the screw rod 4 is driven to rotate by using a second motor 18, the screw sleeve 6 is driven to lift, the screw sleeve 6 drives the lifting plate 8 to lift, so that the height of an atomizing head 14 can be changed, the spraying range is convenient to control, the dust fall efficiency is improved, a first motor 9 is fixedly installed on the upper surface of the, first gear 10 of output fixedly connected with of first motor 9, one side meshing of first gear 10 is connected with second gear 11, axle center department fixedly connected with connecting pipe 12 of second gear 11, the top fixedly connected with injection pipe 13 of connecting pipe 12, the fixed surface of injection pipe 13 installs a plurality of atomising heads 14, through first motor 9, first gear 10, second gear 11, connecting pipe 12, the setting of injection pipe 13 and atomising head 14, use first motor 9 to drive first gear 10 and rotate, first gear 10 drives connecting pipe 12 through second gear 11 and rotates, connecting pipe 12 drives injection pipe 13 and rotates, thereby change the injection direction of atomising head 14, it is more even to make the injection, the dust fall effect is improved.

Further, the equal fixedly connected with connecting rod 15 in four corners department of fixed plate 1 lower surface, the bottom fixedly connected with chassis 16 of connecting rod 15, the equal fixed mounting in four corners department of chassis 16 lower surface has the removal wheel 17, takes turns 17 the convenient device through removing and removes.

Further, a second motor 18 is fixedly mounted on one side, close to the first support 2, of the lower surface of the fixing plate 1, an output end of the second motor 18 is fixedly connected with the screw rod 4, and the screw rod 4 is driven to rotate through the second motor 18.

Further, the top and the bottom of first support 2 all fixed mounting have first bearing 19, and the both ends of screw rod 4 all run through in the inside of first bearing 19, can reduce the frictional force that receives when screw rod 4 rotates through first bearing 19, guarantee to rotate more steadily.

Further, the last fixed surface of lifter plate 8 installs third support 20, and the top fixed mounting of third support 20 has second bearing 21, and connecting pipe 12 runs through in the inside of second bearing 21, through the setting of third support 20 and second bearing 21, can play the supporting role to connecting pipe 12, reduces the frictional force that receives when connecting pipe 12 rotates, guarantees to rotate more steadily.

Further, a water pipe 23 is rotatably connected to the bottom of the connection pipe 12 via a rotary joint 22, and the connection pipe 12 and the water pipe 23 are relatively rotatable via the rotary joint 22.

Further, the fixed surface of the upper surface of the lifting plate 8 is provided with an annular rail 24, the lower surface of the injection pipe 13 is fixedly connected with a supporting rod 25, the bottom of the supporting rod 25 is fixedly provided with a pulley 26, the pulley 26 is arranged in the annular rail 24, and through the arrangement of the annular rail 24, the supporting rod 25 and the pulley 26, when the injection pipe 13 rotates, the pulley 26 can roll in the annular rail 24, so that the stability of the injection pipe 13 during rotation is ensured.

The working principle is as follows: through second motor 18, screw rod 4, the gag lever post 5, swivel nut 6, the setting of gag lever post 7 and lifter plate 8, use second motor 18 to drive screw rod 4 and rotate, screw rod 4 drives swivel nut 6 and goes up and down, swivel nut 6 drives lifter plate 8 and goes up and down, thereby can change atomising head 14's height, conveniently control the spray range, improve dust fall efficiency, through first motor 9, first gear 10, second gear 11, connecting pipe 12, the setting of injection pipe 13 and atomising head 14, use first motor 9 to drive first gear 10 and rotate, first gear 10 drives connecting pipe 12 through second gear 11 and rotates, connecting pipe 12 drives injection pipe 13 and rotates, thereby change the injection direction of atomising head 14, make and spray more even, improve the dust fall effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a civil engineering construction dust device, includes fixed plate (1), its characterized in that: a first support (2) and a second support (3) are respectively fixedly mounted on two sides of the upper surface of the fixing plate (1), a screw rod (4) is movably connected inside the first support (2), a limiting rod (5) is fixedly connected inside the second support (3), a threaded sleeve (6) is in threaded connection with the surface of the screw rod (4), a limiting sleeve (7) is sleeved on the surface of the limiting rod (5), the threaded sleeve (6) and the limiting sleeve (7) are respectively and fixedly connected to two sides of the lifting plate (8), a first motor (9) is fixedly mounted on the upper surface of the lifting plate (8), a first gear (10) is fixedly connected to the output end of the first motor (9), a second gear (11) is meshed with one side of the first gear (10), and a connecting pipe (12) is fixedly connected to the axis of the second gear (11), the top of the connecting pipe (12) is fixedly connected with an injection pipe (13), and the surface of the injection pipe (13) is fixedly provided with a plurality of spray heads (14).

2. The civil engineering construction dust device of claim 1, characterized in that: the equal fixedly connected with connecting rod (15) of four corners department of fixed plate (1) lower surface, the bottom fixedly connected with chassis (16) of connecting rod (15), the equal fixed mounting of four corners department of chassis (16) lower surface has removal wheel (17).

3. The civil engineering construction dust device of claim 1, characterized in that: one side fixed mounting that fixed plate (1) lower surface is close to first support (2) has second motor (18), the output and screw rod (4) fixed connection of second motor (18).

4. The civil engineering construction dust device of claim 1, characterized in that: the top and the bottom of first support (2) all fixed mounting have first bearing (19), the both ends of screw rod (4) all run through in the inside of first bearing (19).

5. The civil engineering construction dust device of claim 1, characterized in that: the upper surface fixed mounting of lifter plate (8) has third support (20), the top fixed mounting of third support (20) has second bearing (21), connecting pipe (12) run through in the inside of second bearing (21).

6. The civil engineering construction dust device of claim 1, characterized in that: the bottom of the connecting pipe (12) is rotatably connected with a water pipe (23) through a rotary joint (22).

7. The civil engineering construction dust device of claim 1, characterized in that: the upper surface fixed mounting of lifter plate (8) has circular orbit (24), the lower fixed surface of injection pipe (13) is connected with bracing piece (25), the bottom fixed mounting of bracing piece (25) has pulley (26), pulley (26) set up in the inside of circular orbit (24).