CN216935220U

CN216935220U - Dust keeper for building engineering

Info

Publication number: CN216935220U
Application number: CN202220157616.XU
Authority: CN
Inventors: 李阳
Original assignee: Zhongcheng Construction Engineering Guangdong Co ltd
Current assignee: Shenzhen Canyang Construction Group Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-07-12
Anticipated expiration: 2032-01-20

Abstract

The utility model discloses a dust-proof device for construction engineering, comprising a water tank, a dust suction pipe is installed on the water tank through a bearing, a diversion fan is fixedly connected inside the dust suction pipe, and a water tank is fixedly connected with a Forward and reverse motor, the output shaft of the forward and reverse motor is fixedly connected with a spur gear, the outer side of the dust suction pipe is fixedly connected with an external gear ring, and the lower end of the water tank is fixedly connected with a moving box, the moving box A lift plate is slidably connected to the inside of the lift plate, a tension spring is arranged on the lift plate, and a universal wheel is installed on the lift plate. By adding a water tank, an expansion cover, a forward and reverse motor, etc., the air with dust can be sucked into the water inside the water tank through the guide fan during use, and the dust can be adsorbed by the water. The water can be replaced so that cleaning of the filter unit can be avoided.

Description

Dustproof device for constructional engineering

Technical Field

The utility model relates to the field of constructional engineering, in particular to a dustproof device for constructional engineering.

Background

At the in-process of construction, especially when cutting cement, can produce a large amount of smoke and dust of line, influence the air quality, can adsorb the filtration through dust keeper to the dust that the air goes on at the in-process of construction, but dust keeper among the prior art need clear up filter equipment after the use is accomplished, and is comparatively troublesome to dust keeper is great be not convenient for remove when using, leads to the device to use inconveniently. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dustproof device for constructional engineering, and aims to solve the problems that the dustproof device is inconvenient to clean and move after being used.

The dustproof device for the constructional engineering comprises a water tank, wherein a dust suction pipe is arranged on the water tank through a bearing, a flow guide fan is fixedly connected inside the dust absorption pipe, a positive and negative rotation motor is fixedly connected on the water tank, a straight gear is fixedly connected with an output shaft of the positive and negative rotation motor, an outer gear ring is fixedly connected with the outer side of the dust absorption pipe, the lower end of the water tank is fixedly connected with a movable box, the interior of the movable box is connected with a lifting plate in a sliding way, the lifting plate is provided with a tension spring and is provided with universal wheels, the interior of the movable box is fixedly connected with a mounting plate, a screw rod is arranged in the mounting plate through a bearing, the outer side of the screw rod is connected with a threaded pipe through threads, articulated on the lifter plate have the bracing piece, the inside fixedly connected with servo motor of removal case.

In the dustproof device for construction engineering of the present invention, the outer ring gear is engaged with the spur gear, and a drain pipe is fixedly connected to the water tank.

In the dustproof device for constructional engineering, the dust collection pipe is fixedly connected with the extension cover, and the water tank is fixedly connected with the air outlet pipe.

In the dustproof device for construction engineering of the present invention, one end of the tension spring is fixedly connected to the movable box, and the other end of the tension spring is fixedly connected to the lifting plate.

In the dustproof device for construction engineering, a limiting rod is fixedly connected inside the movable box, and the limiting rod is connected with the lifting plate in a sliding manner.

In the dustproof device for constructional engineering, an output shaft of the servo motor is connected with the screw through a bolt, and the support rod is hinged with the threaded pipe.

In the dustproof device for construction engineering, the number of the universal wheels is four, and the four universal wheels are uniformly distributed on the lifting plate.

The technical scheme provided by the embodiment of the application can have the following beneficial effects: the dustproof device for the building engineering is additionally provided with the water tank, the expansion cover, the forward and reverse rotating motor and other structures, air with dust can be sucked into water in the water tank through the flow guide fan in the using process, the dust can be adsorbed through water, and the water can be directly replaced after the adsorption, so that the filtering device can be prevented from being cleaned;

through adding at the lower extreme of water tank and establishing removal case, movable plate and universal wheel isotructure, at the in-process that needs remove the device, can will remove case jack-up through the wheel, then remove with the water tank through the universal wheel pair removal case to can install the removal of being convenient for more, make more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the travel box of FIG. 1 of the present invention;

fig. 3 is an enlarged view of the structure of part a of fig. 2 according to the present invention.

Description of reference numerals:

1. a water tank; 2. a dust collection pipe; 3. an outer ring gear; 4. a positive and negative rotation motor; 5. a spur gear; 6. a flow guiding fan; 7. an extension hood; 8. an air outlet pipe; 9. a drain pipe; 10. a mobile box; 11. a lifting plate; 12. a tension spring; 13. a limiting rod; 14. a universal wheel; 15. mounting a plate; 16. a screw; 17. a threaded pipe; 18. a support bar; 19. a servo motor.

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 some, not all, embodiments of the present invention. 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.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1-3, the utility model discloses a dustproof device for construction engineering, which comprises a water tank 1, wherein a dust suction pipe 2 is installed on the water tank 1 through a bearing, a flow guide fan 6 is fixedly connected inside the dust suction pipe 2, a forward and reverse motor 4 is fixedly connected on the water tank 1, a straight gear 5 is fixedly connected to an output shaft of the forward and reverse motor 4, an outer toothed ring 3 is fixedly connected to the outer side of the dust suction pipe 2, a moving box 10 is fixedly connected to the lower end of the water tank 1, a lifting plate 11 is slidably connected inside the moving box 10, a tension spring 12 is arranged on the lifting plate 11, a universal wheel 14 is installed on the lifting plate 11, an installation plate 15 is fixedly connected inside the moving box 10, a screw rod 16 is installed inside the installation plate 15 through a bearing, a threaded pipe 17 is connected to the outer side of the screw rod 16 through threads, a support rod 18 is hinged on the lifting plate 11, and a servo motor 19 is fixedly connected inside the moving box 10.

Referring to fig. 1, the external gear ring 3 is engaged with the spur gear 5, and the water tank 1 is fixedly connected with a drain pipe 9, so that dirty water inside the water tank 1 can be drained through the drain pipe 9.

Referring to fig. 1, an expansion cover 7 is fixedly connected to the dust suction pipe 2, an air outlet pipe 8 is fixedly connected to the water tank 1, and the expansion cover 7 can increase the absorption area.

Referring to fig. 2, one end of a tension spring 12 is fixedly connected to the movable box 10, the other end of the tension spring 12 is fixedly connected to the lifting plate 11, and the tension spring 12 can drive the lifting plate 11 to automatically reset by elasticity.

Referring to fig. 2, a limiting rod 13 is fixedly connected inside the movable box 10, the limiting rod 13 is slidably connected with the lifting plate 11, and the limiting rod 13 can limit the lifting plate 11.

Referring to fig. 3, an output shaft of the servo motor 19 is connected with the screw 16 through a bolt, the support rod 18 is hinged with the threaded pipe 17, and the type of the servo motor 19 is 80ST-M01330LB, which belongs to the prior art.

Referring to fig. 2, the number of the universal wheels 14 is four, the four universal wheels 14 are uniformly distributed on the lifting plate 11, and the universal wheels 14 can freely rotate, which belongs to the prior art.

The specific implementation process of the utility model is as follows: when dust prevention is needed to be carried out on a specified area, a servo motor 19 is started, the servo motor 19 drives a screw rod 16 to rotate in the forward direction, the screw rod 16 drives a threaded pipe 17 to move through thread matching between the threaded pipes 17 in the rotating process, the threaded pipe 17 pushes a movable box 10 to move upwards through hinging between the threaded pipe 17 and a support rod 18 in the moving process, when a universal wheel 14 is in contact with the ground, the movable box 10 can be jacked up, so that the movable box 10 can be separated from the ground, the tension spring 12 is stretched, then a preset position for moving the water tank 1 can be moved through the universal wheel 14, then the servo motor 19 is controlled to drive the screw rod 16 to rotate in the reverse direction, and when the screw rod 16 rotates in the reverse direction, the height of the movable box 10 can be reduced, and when the movable box 10 is in contact with the ground, the device can be placed more stably;

when dustproof to the environment, start water conservancy diversion fan 6, water conservancy diversion fan 6 produces suction, the air that will have the dust through extension cover 7 inhales the aquatic of dust absorption pipe 2 suction to the inside of water tank 1, the dust is adsorbed the back in the aquatic, the air that will not contain the dust passes through outlet duct 8 and discharges, at dirt-proof in-process, start positive reverse motor 4, positive reverse motor 4 drives straight-toothed gear 5 and rotates, straight-toothed gear 5 drives dust absorption pipe 2 through outer ring gear 3 and rotates, at the pivoted in-process, can drive extension cover 7 through positive reverse motor 4 and carry out reciprocating rotation, can increase the area of breathing in, after adsorbing the completion, can be through drain pipe 9 with the dirty water drainage of water tank 1 inside, reuse clear water flushing tank 1 after the discharge can, thereby can avoid clearing up filtering mechanism.

While the utility model has been described with reference to specific embodiments, the utility model is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the utility model. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A dust-proof device for construction projects, comprising a water tank, characterized in that, a dust suction pipe is installed on the water tank through a bearing, the interior of the dust suction pipe is fixedly connected with a guide fan, and the water tank is fixedly connected There is a forward and reverse motor, the output shaft of the forward and reverse motor is fixedly connected with a spur gear, the outer side of the dust suction pipe is fixedly connected with an external gear ring, and the lower end of the water tank is fixedly connected with a moving box, the moving The inside of the box is slidably connected with a lifting plate, a tension spring is arranged on the lifting plate, a universal wheel is installed on the lifting plate, a mounting plate is fixedly connected to the inside of the moving box, and the inside of the mounting plate passes through the bearing A screw is installed, the outer side of the screw is connected with a threaded pipe through a thread, a support rod is hinged on the lifting plate, and a servo motor is fixedly connected to the inside of the moving box.

2 . The dustproof device for construction engineering according to claim 1 , wherein the external gear ring meshes with the spur gear, and a drain pipe is fixedly connected to the water tank. 3 .

3 . The dustproof device for construction engineering according to claim 1 , wherein an expansion cover is fixedly connected to the dust suction pipe, and an air outlet pipe is fixedly connected to the water tank. 4 .

4 . The dustproof device for construction engineering according to claim 1 , wherein one end of the tension spring is fixedly connected to the moving box, and the other end of the tension spring is fixedly connected to the lifting plate. 5 .

5 . The dustproof device for construction engineering according to claim 1 , wherein a limit rod is fixedly connected to the interior of the moving box, and the limit rod is slidably connected to the lift plate. 6 .

6 . The dust-proof device for construction engineering according to claim 1 , wherein the output shaft of the servo motor and the screw rod are connected by bolts, and the support rod is hinged with the threaded pipe. 7 .

7 . The dustproof device for construction engineering according to claim 1 , wherein the number of the universal wheels is four, and the four universal wheels are evenly distributed on the lifting plate. 8 .