CN218944661U

CN218944661U - Reduce construction raise dust device

Info

Publication number: CN218944661U
Application number: CN202223100027.7U
Authority: CN
Inventors: 孙秀发; 孙静; 王鑫
Original assignee: Anhui Duoyuan Construction Engineering Co ltd
Current assignee: Anhui Duoyuan Construction Engineering Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-02
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of engineering equipment, and particularly relates to a construction dust reducing device which comprises a box body, a lifting plate, a cylinder body and a water tank, wherein the lifting plate is slidably arranged on the side wall of the box body, two electric push rods are fixedly arranged at the bottom side of the lifting plate, the bottom ends of the two electric push rods are fixedly connected with the bottom inner wall of the box body, the water tank is fixedly arranged on the bottom inner wall of the box body, a submersible pump is fixedly arranged in the water tank, a water outlet of the submersible pump is connected with a hollow shaft, and a hollow rod is movably and hermetically arranged in the hollow shaft. The utility model has reasonable design and simple operation, not only can adjust the direction and the inclination angle of the cylinder body according to the requirement, but also is convenient to store and move, and can automatically clean sundries such as dust on the screen plate, thereby effectively reducing the working intensity of staff, and simultaneously effectively improving the applicability and the use convenience of the device.

Description

Reduce construction raise dust device

Technical Field

The utility model relates to the technical field of engineering equipment, in particular to a device for reducing construction dust.

Background

With the continuous expansion of urban scale, the building industry rapidly develops, building construction dust is more and more serious, and the building construction dust is harmful to the environment and human health. At present, dust hazard becomes a difficult problem to be solved urgently for world pollution, and building construction dust not only pollutes the surrounding environment, but also influences the health of in-situ constructors, management staff and surrounding staff. The dust in the construction is caused by artificial activities of the construction, dust particles of the dust particles move along with the air flow under the influence of the artificial activities of the construction, a large amount of dust is generated to suspend in control due to the activities of constructors or the operation of machines in the construction process, the dust concentration is increased, the air quality is reduced, and the dust concentration is seriously out of standard especially in large cities. In addition, the dust contains a large amount of bacteria and viruses, so that the dust can become a bacterial and virus medium to accelerate the propagation speed, the physical health of people is seriously affected, and in addition, civil problems caused by the dust emission problem of a construction site are increased, so that the construction is not ensured to be carried out smoothly and the construction quality is ensured, and meanwhile, the construction unit is also greatly lost.

Through retrieving, the current patent of grant publication number CN 208082074U discloses a device for reducing construction site raise dust, belongs to building engineering equipment technical field, and above-mentioned technical scheme is rational in infrastructure, removes dust through spraying foam, presses down dirt efficient, and the water consumption is few to can adjust spray angle at any time, increased the spray range, dust removal effect is good. Although the technical scheme can reduce dust in construction sites, operators are required to adjust the direction in real time, the degree of automation is low, and meanwhile, when the fan extracts air from the outside, the air inlet end of the fan is easy to suck sundries to cause air inlet blockage, so that the normal work of the fan can be influenced, the cleaning operation is required to be performed manually, and the labor intensity of the operators is high.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides a device for reducing construction dust.

The technical aim of the utility model is realized by the following technical scheme: a device for reducing construction dust comprises a box body, a lifting plate, a cylinder body and a water tank;

the lifting plate is slidably mounted on the side wall of the box body, two electric push rods are fixedly mounted on the bottom side of the lifting plate, the bottom ends of the two electric push rods are fixedly connected with the bottom inner wall of the box body, the water tank is fixedly mounted on the bottom inner wall of the box body, a submersible pump is fixedly mounted in the water tank, a water outlet of the submersible pump is connected with a hollow shaft, a hollow rod is movably mounted in the hollow shaft in a sealing manner, and the hollow rod is rotationally connected with the lifting plate;

the lifting plate is provided with a first adjusting component, the first adjusting component is connected with a hollow rod, a U-shaped plate is fixedly arranged on the hollow rod, two supporting pins are rotatably arranged on the U-shaped plate, the barrel is fixedly arranged on one side, close to the two supporting pins, of the barrel, a blowing cleaning component and a spraying component are arranged in the barrel, the spraying component is communicated with the hollow rod, and the lifting plate and the barrel are provided with a second adjusting component.

Preferably, the blast cleaning component comprises a double-shaft motor, fan blades and two scraping plates, wherein a screen plate is fixedly arranged at one end of the cylinder body, supporting bars are fixedly arranged on the inner wall of the cylinder body, the double-shaft motor is fixedly arranged on the supporting bars, the fan blades are fixedly sleeved on a first output shaft of the double-shaft motor, a second output shaft of the double-shaft motor extends out of the cylinder body, two scraping plates are radially and fixedly arranged on the second output shaft of the double-shaft motor, and the two scraping plates are respectively contacted with two sides of the screen plate.

Preferably, the spray assembly comprises a hollow ring, a plurality of spray nozzles, a conveying pipe and a connecting hose, wherein the hollow ring is fixedly installed on the inner wall of the cylinder body, the spray nozzles are fixedly installed on the inner peripheral surface of the hollow ring, the conveying pipe is fixedly installed on the cylinder body and is communicated with the hollow ring, the connecting hose is fixedly installed at one end, far away from the hollow ring, of the conveying pipe, and the connecting hose is communicated with the top end of the hollow rod.

Preferably, the first adjusting component comprises a servo motor, a driving gear, a circular plate and an inner toothed disc, the circular plate is fixedly arranged on the hollow rod, the servo motor is fixedly arranged on the circular plate, the driving gear is fixedly sleeved on an output shaft of the servo motor, an inner fluted disc is fixedly arranged on the top side of the lifting plate based on the hollow rod, and the driving gear is meshed with the inner fluted disc.

Preferably, the second adjusting component comprises an electric cylinder and two hinging blocks, wherein the hinging blocks are fixedly arranged on the cylinder body and the circular plate, and the same electric cylinder is hinged on the two hinging blocks.

Preferably, the top side of the U-shaped plate is fixedly provided with a top cover, the top of the box body is provided with a circular opening, the diameter of the circular opening is the same as that of the circular plate, and the top cover is abutted against the top of the box body.

Preferably, a plurality of guide rods are fixedly arranged on the inner wall of the top of the box body, and the guide rods are all in sliding connection with the lifting plate.

Preferably, universal wheels are fixedly arranged at four corners of the bottom of the box body, and braking plates are arranged on the universal wheels.

The beneficial effects of the utility model are as follows: according to the utility model, the lifting plate is controlled by the electric push rod to lift upwards, so that the barrel can be conveniently used, the barrel can be quickly stored after the barrel is used, the direction and the inclination angle of the barrel can be adjusted according to actual use needs through the matching of the first adjusting component and the second adjusting component, dust falling operation can be performed through the matching of the blast cleaning component and the spraying component, the situation that sundries block the screen plate can be avoided, and the device can be conveniently moved according to actual needs through the matching of the universal wheels.

The device has the advantages that the operation is simple, the direction and the inclination angle of the cylinder body can be adjusted according to the requirement, meanwhile, the storage and the movement are convenient, sundries such as dust on the screen plate can be cleaned automatically, the working intensity of workers is effectively reduced, and meanwhile, the applicability and the use convenience of the device are effectively improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a device for reducing construction dust according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a dust-collecting device for construction according to the present utility model;

FIG. 3 is a schematic diagram of a construction method for reducing the A part of a dust device;

fig. 4 is a schematic structural diagram of a part B of the dust-raising device for reducing construction according to the present utility model.

In the figure: 1. a case; 2. a lifting plate; 21. an electric push rod; 22. a guide rod; 3. a circular plate; 301. a servo motor; 302. a drive gear; 303. an inner fluted disc; 304. a support wheel; 31. a U-shaped plate; 32. a top cover; 33. a support pin; 34. a cylinder; 35. a screen plate; 4. a water tank; 41. submersible pump; 42. a hollow shaft; 43. a hollow rod; 44. a hollow ring; 45. a connecting hose; 5. a biaxial motor; 51. a fan blade; 52. a scraper; 6. and (5) an electric cylinder.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1 to 4, a dust removing device for construction comprises a box body 1, a lifting plate 2, a cylinder 34 and a water tank 4, wherein the lifting plate 2 is slidably arranged on the side wall of the box body 1, two electric push rods 21 are fixedly arranged at the bottom side of the lifting plate 2, the bottom ends of the two electric push rods 21 are fixedly connected with the inner wall of the bottom of the box body 1, the water tank 4 is fixedly arranged on the inner wall of the bottom of the box body 1, a submersible pump 41 is fixedly arranged in the water tank 4, a water outlet of the submersible pump 41 is connected with a hollow shaft 42, a hollow rod 43 is movably and hermetically arranged in the hollow shaft 42, the hollow rod 43 is rotatably connected with the lifting plate 2, a U-shaped plate 31 is fixedly arranged on the hollow rod 43, two supporting pins 33 are rotatably arranged on the U-shaped plate 31, the cylinder 34 is fixedly arranged on one side of the two supporting pins 33 which are close to each other, a circular plate 3 is fixedly arranged on the hollow rod 43, a servo motor 301 is fixedly arranged on the circular plate 3, the driving gear 302 is fixedly sleeved on the output shaft of the servo motor 301, the inner fluted disc 303 is fixedly installed on the top side of the lifting plate 2 based on the hollow rod 43 as the center, the driving gear 302 is meshed with the inner fluted disc 303, the hollow rod 43 can be controlled to drive the U-shaped plate 31 to rotate according to the requirement, the direction of the cylinder 34 can be regulated, the screen 35 is fixedly installed at one end of the cylinder 34, the supporting bar is fixedly installed on the inner wall of the cylinder 34, the double-shaft motor 5 is fixedly installed on the supporting bar, the fan blades 51 are fixedly sleeved on the first output shaft of the double-shaft motor 5, the second output shaft of the double-shaft motor 5 extends out of the cylinder 34, the two scraping plates 52 are radially and fixedly installed on the second output shaft of the double-shaft motor 5 and are respectively contacted with two sides of the screen 35, the screen 35 can be cleaned while the air is blown, thereby the screen 35 can be prevented from being blocked by sundries, the inner wall of the barrel 34 is fixedly provided with a hollow ring 44, the inner peripheral surface of the hollow ring 44 is fixedly provided with a plurality of spray nozzles, the barrel 34 is fixedly provided with a conveying pipe, the conveying pipe is communicated with the hollow ring 44, one end of the conveying pipe, which is far away from the hollow ring 44, is fixedly provided with a connecting hose 45, the connecting hose 45 is communicated with the top end of the hollow rod 43, and spray operation can be performed in the barrel 34, so that spray dust removal can be performed under the cooperation of fan blades 51, the barrel 34 and the circular plate 3 are fixedly provided with hinging blocks, the two hinging blocks are hinged with one electric cylinder 6, and the dip angle of the barrel 34 can be adjusted according to requirements.

In this embodiment, the top side of the U-shaped plate 31 is fixedly provided with the top cover 32, the top of the box body 1 is provided with a circular opening, the diameter of the circular opening is the same as that of the circular plate 3, the top cover 32 is abutted against the top of the box body 1, the barrel 34 can be stored in the box body 1 in an idle state, and the barrel 34 can be unfolded conveniently.

In this embodiment, a plurality of guide rods 22 are fixedly mounted on the top inner wall of the box 1, and the plurality of guide rods 22 are slidably connected with the lifting plate 2, so that the lifting plate 2 can be guided, and the lifting plate 2 can be kept stably and slidably.

In this embodiment, the equal fixed mounting in bottom four corners of box 1 has the universal wheel, is provided with the braking vane on the universal wheel, is convenient for remove and fix the device to can improve the use convenience of the device.

Working principle: when the device is used, the power supply is firstly switched on, the device is moved to a position required to be used under the cooperation of universal wheels, a proper amount of water is injected into the water tank 4, then the lifting plate 2 is pushed upwards through the electric push rod 21 to enable the barrel 34 to move out of the box body 1, then the circular plate 3 is controlled to drive the hollow rod 43 under the cooperation of the servo motor 301, the driving gear 302 and the inner fluted disc 303 to enable the U-shaped plate 31 to deflect based on the hollow rod 43, so that the direction of the barrel 34 can be adjusted, the inclination angle of the barrel 34 can be controlled through the electric cylinder 6, the submersible pump 41 and the double-shaft motor 5 are started after the adjustment is finished, the submersible pump 41 is used for conveying water in the water tank 4 into the hollow ring 44 after passing through the hollow shaft 42, the hollow rod 43, the connecting hose 45 and the conveying pipe, and spraying water mist is sprayed out under the action of a plurality of spraying nozzles, and the double-shaft motor 5 can be used for blowing out the sprayed water mist of the spraying nozzles from the barrel 34 through the fan blades 51, and meanwhile the cleaning operation can be carried out on the net plate 35 under the action of the scraping plate 52, so that the normal use condition that the net plate 35 is blocked by sundries can be avoided.

The device for reducing construction dust provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The device for reducing construction dust is characterized by comprising a box body (1), a lifting plate (2), a cylinder body (34) and a water tank (4);

the lifting plate (2) is slidably mounted on the side wall of the box body (1), two electric push rods (21) are fixedly mounted on the bottom side of the lifting plate (2), the bottom ends of the two electric push rods (21) are fixedly connected with the bottom inner wall of the box body (1), the water tank (4) is fixedly mounted on the bottom inner wall of the box body (1), a submersible pump (41) is fixedly mounted in the water tank (4), a hollow shaft (42) is connected with a water outlet of the submersible pump (41), a hollow rod (43) is movably mounted in the hollow shaft (42) in a sealing manner, and the hollow rod (43) is rotationally connected with the lifting plate (2);

be provided with adjusting part one on lifter plate (2), and adjusting part one is connected with hollow rod (43), fixed mounting has U-shaped board (31) on hollow rod (43), and rotates on U-shaped board (31) and install two supporting pins (33), barrel (34) fixed mounting is in one side that two supporting pins (33) are close to each other, be provided with blast cleaning subassembly and spraying subassembly in barrel (34), and spraying subassembly is linked together with hollow rod (43), be provided with same adjusting part two on lifter plate (2) and barrel (34).

2. The construction dust reducing apparatus according to claim 1, wherein: the blowing cleaning assembly comprises a double-shaft motor (5), fan blades (51) and two scraping plates (52), wherein a screen plate (35) is fixedly installed at one end of a barrel (34), supporting bars are fixedly installed on the inner wall of the barrel (34), the double-shaft motor (5) is fixedly installed on the supporting bars, the fan blades (51) are fixedly sleeved on a first output shaft of the double-shaft motor (5), a second output shaft of the double-shaft motor (5) extends out of the barrel (34), two scraping plates (52) are radially and fixedly installed on the second output shaft of the double-shaft motor (5), and the two scraping plates (52) are respectively contacted with two sides of the screen plate (35).

3. The construction dust reducing apparatus according to claim 1, wherein: the spraying assembly comprises a hollow ring (44), a plurality of spray nozzles, a conveying pipe and a connecting hose (45), wherein the hollow ring (44) is fixedly installed on the inner wall of the barrel (34), the spray nozzles are fixedly installed on the inner peripheral surface of the hollow ring (44), the conveying pipe is fixedly installed on the barrel (34) and communicated with the hollow ring (44), the connecting hose (45) is fixedly installed at one end, far away from the hollow ring (44), of the conveying pipe, and the connecting hose (45) is communicated with the top end of the hollow rod (43).

4. The construction dust reducing apparatus according to claim 1, wherein: the first adjusting component comprises a servo motor (301), a driving gear (302), a circular plate (3) and an inner toothed disc (303), wherein the circular plate (3) is fixedly installed on the hollow rod (43), the servo motor (301) is fixedly installed on the circular plate (3), the driving gear (302) is fixedly sleeved on an output shaft of the servo motor (301), the inner toothed disc (303) is fixedly installed on the top side of the lifting plate (2) based on the hollow rod (43) in the center, and the driving gear (302) is meshed with the inner toothed disc (303).

5. The construction dust reducing apparatus according to claim 4, wherein: the second adjusting component comprises an electric cylinder (6) and two hinging blocks, the hinging blocks are fixedly arranged on the cylinder body (34) and the circular plate (3), and the same electric cylinder (6) is hinged on the two hinging blocks.

6. The construction dust reducing apparatus according to claim 4, wherein: the top side of U-shaped board (31) fixed mounting has top cap (32), and circular mouth has been seted up at the top of box (1), and circular mouth is the same with the diameter of circular board (3), top cap (32) and the top looks butt of box (1).

7. The construction dust reducing apparatus according to claim 1, wherein: a plurality of guide rods (22) are fixedly arranged on the inner wall of the top of the box body (1), and the guide rods (22) are all in sliding connection with the lifting plate (2).

8. The construction dust reducing apparatus according to claim 1, wherein: the four corners of the bottom of the box body (1) are fixedly provided with universal wheels, and brake plates are arranged on the universal wheels.