CN215654451U

CN215654451U - Dust removal spray set for safety engineering

Info

Publication number: CN215654451U
Application number: CN202122476514.2U
Authority: CN
Inventors: 吴旭敏; 杨溢
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-01-28
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a dust removal spraying device for safety engineering, which comprises a base, wherein the upper end of the base is fixedly connected with a vertical plate, the side wall of the upper end part of the vertical plate is rotatably connected with an air cup through a rotating shaft, the side wall of the vertical plate is fixedly connected with a device box, the lower end of the device box is communicated with an external water source through a liquid inlet pipe, the lower end part of the device box is communicated with a sprayer through a liquid outlet pipe, a water pumping mechanism for pumping water to the sprayer is installed in the device box, and the upper end part of the vertical plate is rotatably connected with a fixed shaft. The dust collecting device can spray dust raised by wind in time by arranging the wind cup, the water pumping mechanism, the pushing mechanism, the sprayer and the like, has timeliness compared with the traditional vehicle-mounted fog gun dust collection mode, avoids field personnel from sucking dust to the greatest extent, meets the requirement of safety engineering better, can spray water in a rotating mode, solves the problem of single water spraying direction, and has larger spraying coverage area and better dust collection effect.

Description

Dust removal spray set for safety engineering

Technical Field

The utility model relates to the technical field of safety engineering, in particular to a dust removal spraying device for safety engineering.

Background

Along with the improvement of safety ring protects the requirement, need purify the dust on the building site when carrying out engineering construction to the raise dust of building site influences nearby resident's life, reduces the dust pollution in the air, and current purification mode is mostly spray the dust removal, through the dust in the water adsorption air after the atomizing, makes the dust can fall subaerially, reduces dust pollution.

When the building site rises to the wind, subaerial dust can fly upward everywhere, when constructor inhales human lung through breathing, can cause serious harm to constructor's healthy, current for the construction safety engineering dust removal adopts on-vehicle fog gun to remove dust usually, and on-vehicle fog gun can only once a period of time process, and this will lead to removing dust to carry out untimely, and the dust that flies upward is still easily inhaled the lung by the site person, and then safe environmental protection inadequately, can't reach safety engineering's requirement. Therefore, a dust removal spraying device for safety engineering needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dust removal spraying device for safety engineering.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a dust removal spray set for safety engineering, includes the base, base upper end fixedly connected with riser, riser upper end lateral wall rotates through the pivot and is connected with the wind cup, fixedly connected with device case on the riser lateral wall, device case lower extreme passes through feed liquor pipe and external water source intercommunication, device case lower extreme is provided with the sprinkler through the drain pipe intercommunication, install in the device case be used for to the pumping mechanism of sprinkler pump water, riser upper end rotates and is connected with the fixed axle, install on the fixed axle and be used for the transmission the rotatory drive mechanism of sprinkler, install in the pivot and be used for the drive the rotatory actuating mechanism of fixed axle.

Preferably, the water pumping mechanism comprises a sliding plug, the sliding plug is connected between the inner walls of the device box in a sealing and sliding manner, a first one-way valve which only allows liquid to flow from the outside to the device box is installed on the liquid inlet pipe, a second one-way valve which only allows liquid to flow from the device box to the sprayer is installed on the liquid outlet pipe, and a pushing mechanism for pushing the sliding plug to vertically slide in a reciprocating manner is installed in the device box.

Preferably, the pushing mechanism comprises a rotating wheel and a connecting rod, the rotating wheel is rotatably connected to the inner wall of the device box and is coaxially and fixedly connected with the rotating shaft, one end of the connecting rod is rotatably connected to the side wall of the rotating wheel, and the other end of the connecting rod is rotatably connected to the upper end of the sliding plug.

Preferably, the transmission mechanism comprises a pair of belt pulleys and a rotary joint, one belt pulley is coaxially and fixedly connected to the end part of the fixed shaft, the other belt pulley is coaxially and fixedly connected with the sprinkler, the pair of belt pulleys is in transmission connection through a belt, and the rotary joint is rotatably connected between the end part of the liquid outlet pipe and the sprinkler.

Preferably, the driving mechanism comprises a pair of gears, one gear is coaxially and fixedly connected to the rotating shaft, the other gear is coaxially and fixedly connected to the end part of the fixed shaft, and the pair of gears are meshed with each other.

Preferably, the push rod is fixedly connected to the side wall of the vertical plate, universal wheels are movably mounted at four corners of the lower end of the base, and wheel brakes are arranged on the universal wheels.

The utility model has the following beneficial effects:

1. by arranging the air cup, the water pumping mechanism, the pushing mechanism and the sprayer, when the wind blows, the air cup is driven by wind power to rotate at a high speed, the air cup drives the rotating wheel to rotate by utilizing the rotating shaft, so that the sliding plug is pushed to vertically slide in a reciprocating manner by the connecting rod, an external water source is continuously pumped to the sprayer to be sprayed out, and dust raised by the wind can be sprayed in time;

2. through setting up drive mechanism, actuating mechanism and rotary joint, the sprinkler rotation can be driven through the meshing effect between the gear and the transmission effect between the belt pulley to the wind cup pivoted simultaneously to spout the water rotation, solve the problem that the water spray direction is single, spray coverage area bigger, dust removal effect is better.

Drawings

FIG. 1 is a schematic structural view of a dust-removing spray device for safety engineering according to the present invention;

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

fig. 3 is an external structural schematic diagram of a dust removal spraying device for safety engineering provided by the utility model.

In the figure: 1. a base; 2. a vertical plate; 3. a rotating shaft; 4. a wind cup; 5. a device case; 6. a sliding plug; 7. a liquid inlet pipe; 8. a liquid outlet pipe; 9. a first check valve; 10. a second one-way valve; 11. a sprinkler; 12. a rotary joint; 13. a gear; 14. a belt pulley; 15. a push rod; 16. a universal wheel; 17. a rotating wheel; 18. a connecting rod.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a dust removal spray set for safety engineering, includes base 1, and base 1 upper end fixedly connected with riser 2, riser 2 upper end lateral wall is connected with wind cup 4 through pivot 3 rotation, and fixedly connected with device case 5 on the riser 2 lateral wall, and device case 5 lower extreme passes through feed liquor pipe 7 and communicates with external water source, and the tip communicates through drain pipe 8 and is provided with sprinkler 11 under the device case 5.

The device box 5 is internally provided with a water pumping mechanism for pumping water to the sprayer 11, the water pumping mechanism comprises a sliding plug 6, the sliding plug 6 is connected between the inner walls of the device box 5 in a sealing and sliding manner, a first one-way valve 9 only allowing liquid to flow to the device box 5 from the outside is arranged on a liquid inlet pipe 7, a second one-way valve 10 only allowing liquid to flow to the sprayer 11 from the device box 5 is arranged on a liquid outlet pipe 8, and a pushing mechanism for pushing the sliding plug 6 to vertically slide in a reciprocating manner is arranged in the device box 5.

The pushing mechanism comprises a rotating wheel 17 and a connecting rod 18, the rotating wheel 17 is rotatably connected to the inner wall of the device box 5 and is coaxially and fixedly connected with the rotating shaft 3, one end of the connecting rod 18 is rotatably connected to the side wall of the rotating wheel 17, and the other end of the connecting rod 18 is rotatably connected to the upper end part of the sliding plug 6.

The upper end of the vertical plate 2 is rotatably connected with a fixed shaft, the fixed shaft is provided with a transmission mechanism for transmitting the rotation of the sprayer 11, the transmission mechanism comprises a pair of belt pulleys 14 and a rotary joint 12, one belt pulley 14 is coaxially and fixedly connected to the end of the fixed shaft, the other belt pulley 14 is coaxially and fixedly connected with the sprayer 11, the pair of belt pulleys 14 is in transmission connection through a belt, and the rotary joint 12 is rotatably connected between the end of the liquid outlet pipe 8 and the sprayer 11.

The rotating shaft 3 is provided with a driving mechanism for driving the fixed shaft to rotate, the driving mechanism comprises a pair of gears 13, one gear 13 is coaxially and fixedly connected to the rotating shaft 3, the other gear 13 is coaxially and fixedly connected to the end part of the fixed shaft, and the pair of gears 13 are meshed with each other.

Fixedly connected with push rod 15 on the 2 lateral walls of riser, 1 lower extreme four corners of base all movable mounting have universal wheel 16, and be equipped with the wheel on the universal wheel 16 and stop.

According to the utility model, the push rod 15 is pushed to move the device to a position where dust is heavy on a building site, when wind blows, wind power drives the wind cup 4 to rotate at a high speed, the wind cup 4 drives the rotating wheel 17 to rotate by utilizing the rotating shaft 3, the rotating wheel 17 pushes the sliding plug 6 to vertically slide in a reciprocating manner through the connecting rod 18, and an external water source is continuously pumped to the sprayer 11 through the liquid inlet pipe 7 and the liquid outlet pipe 8 to be sprayed out, so that the dust blown up by the wind is sprayed in time.

Meanwhile, the air cup 4 drives the sprayer 11 to rotate through the meshing action among the gears 13, the transmission action among the belt pulleys 14 and the rotary connection action of the rotary joint 12, so that water is sprayed out in a rotary mode, the problem that the spraying direction of the water is single is solved, the spraying coverage area is larger, and the dust removal effect is better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A dust removal spraying device for safety engineering comprises a base (1) and is characterized in that, the upper end of the base (1) is fixedly connected with a vertical plate (2), the side wall of the upper end of the vertical plate (2) is rotatably connected with an air cup (4) through a rotating shaft (3), the side wall of the vertical plate (2) is fixedly connected with a device box (5), the lower end of the device box (5) is communicated with an external water source through a liquid inlet pipe (7), the lower end part of the device box (5) is communicated with a sprayer (11) through a liquid outlet pipe (8), a water pumping mechanism for pumping water to the sprayer (11) is arranged in the device box (5), the upper end part of the vertical plate (2) is rotationally connected with a fixed shaft, the fixed shaft is provided with a transmission mechanism for transmitting the sprinkler (11) to rotate, and a driving mechanism for driving the fixed shaft to rotate is arranged on the rotating shaft (3).

2. The dust removal spraying device for safety engineering according to claim 1, wherein the water pumping mechanism comprises a sliding plug (6), the sliding plug (6) is connected between the inner walls of the device box (5) in a sealing and sliding manner, a first one-way valve (9) which only allows liquid to flow to the device box (5) from the outside is installed on the liquid inlet pipe (7), a second one-way valve (10) which only allows liquid to flow to the sprayer (11) from the device box (5) is installed on the liquid outlet pipe (8), and a pushing mechanism for pushing the sliding plug (6) to vertically slide in a reciprocating manner is installed in the device box (5).

3. The dust removal spraying device for the safety engineering is characterized in that the pushing mechanism comprises a rotating wheel (17) and a connecting rod (18), the rotating wheel (17) is rotatably connected to the inner wall of the device box (5) and is coaxially and fixedly connected with the rotating shaft (3), one end of the connecting rod (18) is rotatably connected to the side wall of the rotating wheel (17), and the other end of the connecting rod (18) is rotatably connected to the upper end of the sliding plug (6).

4. A dust-removing spray device for safety engineering according to claim 1, wherein said transmission mechanism comprises a pair of pulleys (14) and a rotary joint (12), one of said pulleys (14) is coaxially and fixedly connected with the end of said fixed shaft, the other pulley (14) is coaxially and fixedly connected with said sprayer (11), a pair of said pulleys (14) is connected by a belt transmission, and said rotary joint (12) is rotatably connected between the end of said liquid outlet pipe (8) and said sprayer (11).

5. A dust removing and sprinkling apparatus for safety engineering according to claim 1, wherein the driving mechanism comprises a pair of gears (13), one gear (13) is coaxially and fixedly connected to the rotating shaft (3), the other gear (13) is coaxially and fixedly connected to the end of the fixed shaft, and the pair of gears (13) are engaged with each other.

6. The dust removal spraying device for the safety engineering is characterized in that a push rod (15) is fixedly connected to the side wall of the vertical plate (2), universal wheels (16) are movably mounted at four corners of the lower end of the base (1), and wheel brakes are arranged on the universal wheels (16).