CN215876689U

CN215876689U - Dust device for civil engineering

Info

Publication number: CN215876689U
Application number: CN202121358057.0U
Authority: CN
Inventors: 张悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-02-22
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a dust-settling device for civil engineering, which comprises a supporting base plate, moving wheels, a supporting suspension arm rod assembly, a supporting upright post, an adjustable dust-settling spray pipe assembly, a hand-push grab handle, a lifting oil pressure jack, an extension rod, a power box, a sealing box door, a water storage box, an inlet pipe, a liquid suction pump, a storage battery, a water guide pipe and a control box, wherein the moving wheels are respectively bolted at the four corners of the lower part of the supporting base plate; the supporting suspension arm rod component is connected to the upper end of the extension rod through a bolt. According to the utility model, a liquid suction pump sucks water into a three-way connecting pipe through a water guide pipe, and the water is respectively conveyed into a connecting hose and a water spray pipe, so that spray is formed and sprayed out of a spray nozzle, and thus water mist is formed to play a role in reducing dust on raised dust; the lifting oil pressure top is controlled to drive the extension rod to lift, so that the heights of the transverse bearing rod and the movable lifting arm rod are changed, and the dust falling requirements of different positions are met; the inclination angle of the movable boom rod and the transverse bearing rod is changed, and the dust settling efficiency is improved.

Description

Dust device for civil engineering

Technical Field

The utility model belongs to the technical field of building site tools, and particularly relates to a dust falling device for civil engineering.

Background

Civil engineering construction, i.e. the construction of civil construction engineering, covers the construction of buildings, structures and engineering works in facilities and places in engineering ranges such as buildings, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in all categories such as ground, underground, land, above water and under water, and not only includes various technical activities such as surveying, designing, constructing, maintaining and managing in the engineering construction process. Raise dust is easy to produce in the civil engineering work progress, and water smoke dust removal process is in fact exactly the process of various trapped dust and coagulation mechanism combined action, but because of water smoke and respiratory dust particle diameter all very little, the entrapment is not enough with the coagulation effect to make the coalescence separate from the air current, so will effectively purify dusty air current, except that the technique of trapping the dust, still need to take and strengthen the coagulation and subside the separation measure, according to this thinking, has designed following dusty air current clean system: and (3) carrying out water mist dust collection, sound wave condensation and dust fall, inertial settling and separation.

In addition, the utility model is named as a dust-settling spraying device for construction and is disclosed as CN212214986U, and the dust-settling spraying device comprises a bottom plate, wherein wheels are rotatably connected to two sides of the bottom plate, a water tank and a supporting block are fixedly connected to the top of the bottom plate from left to right, a rotating mechanism is fixedly mounted at the top of the supporting block, a U-shaped mounting frame is fixedly connected to the output end of the rotating mechanism, an atomization gun is rotatably connected to the inner cavity of the U-shaped mounting frame, and a first water pump and a second water pump are fixedly mounted at the top of the bottom plate. But the dust device for the existing civil engineering still has the problem that the dust removal height and angle are not convenient to adjust according to the difference of the construction site, and the dust removal efficiency is poor.

Therefore, the utility model is very necessary to provide the dust falling device for civil engineering.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a dust-settling device for civil construction, which aims to solve the problems that the existing dust-settling device for civil construction is inconvenient to adjust the dust-removing height and angle according to different construction sites, and the dust-removing efficiency is poor.

A dust-settling device for civil construction comprises a supporting base plate, moving wheels, a supporting suspension arm rod assembly, a supporting upright post, an adjustable dust-settling spray pipe assembly, a hand-push grab handle, a lifting oil pressure top, an extension rod, a power box, a sealing box door, a water storage box, an inlet pipe, a liquid suction pump, a storage battery, a water guide pipe and a control box, wherein the moving wheels are respectively bolted at the four corners of the lower part of the supporting base plate; the supporting suspension arm rod component is connected to the upper end of the extension rod through a bolt; the supporting upright posts are connected to the middle position of the left side of the upper part of the supporting base plate through bolts; the adjustable dust fall spray pipe assembly is connected with the supporting suspension arm rod assembly; the hand-push grab handle is connected to the upper end of the supporting upright post through a screw; the lifting oil pressure top bolt is connected to the middle position of the right side of the upper part of the supporting base plate; the extension rod is welded at the output end of the lifting oil pressure jack; the power box is connected to the middle position of the upper part of the supporting base plate through a bolt; the sealing box door hinge is connected to the front part of the power box; the water storage tank is connected to the left side of the interior of the power box through a bolt; the inlet pipe penetrates through the left side of the upper wall of the power box, is embedded in the left side of the upper part of the water storage tank and is communicated with the inside of the water storage tank; the liquid suction pump is connected to the right side inside the power box through bolts; the storage battery is connected to the right upper side inside the power box through a bolt; the water guide pipe penetrates through the right side of the upper wall of the power box and is connected with the output end of the liquid suction pump through threads; the control box is connected with the middle position of the upper part of the hand-push grab handle through a screw.

Preferably, the supporting suspension arm rod assembly comprises a transverse support rod, a first mounting hole, a three-way connecting pipe and an adjusting screw, wherein the first mounting hole is formed in the middle of the left side and the right side of the transverse support rod respectively; the three-way connecting pipe is embedded in the middle position inside the front side of the transverse bearing rod; the adjusting screw is in threaded connection with the first mounting hole.

Preferably, the adjustable dust fall spray pipe assembly comprises a movable boom rod, a spray pipe, a hoop sheet, a dredging cap, a spray nozzle, a connecting hose and a second mounting hole, wherein the spray pipe is clamped at the front part of the movable boom rod through the hoop sheet; the dredging cap is in threaded connection with the lower end of the water spray pipe; the spray nozzle is in threaded connection with the front part of the spray pipe; the second mounting hole is formed in the upper side of the movable suspension arm rod.

Preferably, one end of the connecting hose is sleeved at the upper end of the water spray pipe, and the other end of the connecting hose is in threaded connection with the lower end of the three-way connecting pipe.

Preferably, two movable boom rods are arranged; the adjusting screw penetrates through the second mounting hole to fix the movable suspension arm rod on the front part of the transverse support rod.

Preferably, the spray nozzle is communicated with the inside of the water storage tank through a spray pipe, a connecting hose, a three-way connecting pipe and a water guide pipe.

Preferably, the right end of the water guide pipe is in threaded connection with the upper end of the three-way connecting pipe.

Preferably, the moving wheel is a rubber universal wheel with a brake pad; the diameter of the hub of the moving wheel is set to be twenty centimeters to thirty centimeters.

Preferably, the water storage tank and the liquid suction pump are connected through a pipeline.

Preferably, the spray nozzle is a copper nozzle; a plurality of spray nozzles are arranged; the distance between the spray nozzles is set to be three centimeters to five centimeters.

Preferably, the lifting oil pressure top and the liquid suction pump are respectively and electrically connected with the control box; the lifting oil pressure jack, the liquid suction pump and the control box are respectively and electrically connected with the storage battery.

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

the hand-held grab handle is held by a hand to move the device to a position needing dust fall in a civil construction site under the action of the moving wheel, a water pipe for dust fall is connected to the upper part of the inlet pipe, water enters the water storage tank, the work of the liquid suction pump is controlled by the control box, so that the water is sucked into the three-way connecting pipe through the water guide pipe and then is respectively conveyed into the connecting hose and the water spray pipe, spray is formed and sprayed out of the spray nozzle, and water mist is formed to play a role in dust fall on raised dust; in addition, the lifting oil pressure top is controlled to drive the extension rod to lift, so that the heights of the transverse bearing rod and the movable lifting arm rod are changed, and the dust falling requirements of different positions are met; the inclination angle of the movable boom rod and the transverse bearing rod can be changed according to the actual position requirement, and the dust settling efficiency is improved.

Drawings

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

Fig. 2 is a schematic view of the internal structure of the power box of the present invention.

Fig. 3 is a schematic structural diagram of the front view effect of the present invention.

Fig. 4 is a schematic structural view of the support boom bar assembly of the present invention.

Fig. 5 is a schematic diagram of an adjustable dustfall nozzle assembly of the present invention.

In the figure:

1. a support bed plate; 2. a moving wheel; 3. supporting a boom bar assembly; 31. a cross-support rod; 32. A first mounting hole; 33. a three-way connecting pipe; 34. an adjusting screw; 4. supporting the upright post; 5. an adjustable dust fall spray pipe assembly; 51. a movable boom lever; 52. a water spray pipe; 53. a hoop sheet; 54. a dredging cap; 55. a spray nozzle; 56. a connecting hose; 57. a second mounting hole; 6. a hand-push handle; 7. lifting and lowering the oil pressure top; 8. an extension pole; 9. a power box; 10. sealing the box door; 11. a water storage tank; 12. an inlet pipe; 13. a liquid suction pump; 14. A storage battery; 15. a water conduit; 16. and a control box.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example (b):

as shown in fig. 1 to 3, the utility model provides a dust-settling device for civil engineering, which comprises a supporting base plate 1, moving wheels 2, a supporting boom rod assembly 3, a supporting upright post 4, an adjustable dust-settling spray pipe assembly 5, a hand-push grab handle 6, a lifting oil pressure top 7, an extension rod 8, a power box 9, a sealing box door 10, a water storage box 11, an inlet pipe 12, a liquid suction pump 13, a storage battery 14, a water guide pipe 15 and a control box 16, wherein the moving wheels 2 are respectively bolted at four corners of the lower part of the supporting base plate 1; the supporting suspension arm rod component 3 is connected with the upper end of an extension rod 8 through a bolt; the supporting upright post 4 is connected to the middle position of the left side of the upper part of the supporting base plate 1 through a bolt; the adjustable dust fall spray pipe assembly 5 is connected with the supporting suspension arm rod assembly 3; the hand-push grab handle 6 is connected with the upper end of the supporting upright post 4 through a screw; the lifting oil hydraulic jack 7 is connected to the middle position of the right side of the upper part of the supporting base plate 1 through a bolt; the extension rod 8 is welded at the output end of the lifting oil pressure jack 7; the power box 9 is connected with the middle position of the upper part of the supporting base plate 1 through a bolt; the sealing box door 10 is hinged to the front part of the power box 9; the water storage tank 11 is connected to the left side of the interior of the power box 9 through a bolt; the inlet pipe 12 penetrates through the left side of the upper wall of the power box 9, is embedded in the left side of the upper part of the water storage tank 11 and is communicated with the inside of the water storage tank; the liquid suction pump 13 is connected to the right side inside the power box 9 through bolts; the storage battery 14 is connected to the right upper side inside the power box 9 through a bolt; the water guide pipe 15 penetrates through the right side of the upper wall of the power box 9 and is connected with the output end of the liquid suction pump 13 through threads; the control box 16 is connected with the middle position of the upper part of the hand-push grab handle 6 through a screw.

As shown in fig. 4, in the above embodiment, specifically, the supporting boom assembly 3 includes a transverse support rod 31, first mounting holes 32, a three-way connecting pipe 33 and adjusting screws 34, where the first mounting holes 32 are respectively opened at the middle positions of the left and right sides of the transverse support rod 31; the three-way connecting pipe 33 is embedded in the middle position inside the front side of the transverse supporting rod 31; the adjustment screw 34 is threaded into the first mounting hole 32.

As shown in fig. 5, in the above embodiment, specifically, the adjustable dustfall spray pipe assembly 5 includes a movable boom 51, a spray pipe 52, a hoop sheet 53, a dredging cap 54, a spray nozzle 55, a connecting hose 56 and a second mounting hole 57, wherein the spray pipe 52 is clamped at the front of the movable boom 51 through the hoop sheet 53; the dredging cap 54 is in threaded connection with the lower end of the spray pipe 52; the spray nozzle 55 is in threaded connection with the front part of the spray pipe 52; the second mounting hole 57 is formed at the upper side of the movable boom 51.

In the above embodiment, specifically, one end of the connection hose 56 is sleeved on the upper end of the water spray pipe 52, and the other end is screwed on the lower end of the three-way connection pipe 33.

In the above embodiment, specifically, two movable boom rods 51 are provided; the adjusting screw 34 penetrates through the second mounting hole 57 to fix the movable boom rod 51 to the front part of the cross support rod 31.

In the above embodiment, specifically, the spray nozzle 55 is communicated with the inside of the water storage tank 11 through the spray pipe 52 and the connection hose 56, and the three-way connection pipe 33 and the water guide pipe 15.

In the above embodiment, specifically, the right end of the water conduit 15 is screwed to the upper end of the three-way connecting pipe 33.

In the above embodiment, specifically, the moving wheel 2 specifically adopts a rubber universal wheel with a brake pad; the diameter of the hub of the moving wheel 2 is set to be twenty centimeters to thirty centimeters.

In the above embodiment, specifically, the water storage tank 11 and the liquid suction pump 13 are connected by a pipeline.

In the above embodiment, specifically, the spray nozzle 55 is specifically a copper nozzle; a plurality of the spray nozzles 55 are arranged; the distance between the spray nozzles 55 and the spray nozzles 55 is set to three to five centimeters.

In the above embodiment, specifically, the lifting hydraulic jack 7 and the liquid suction pump 13 are respectively electrically connected to the control box 16; the lifting oil hydraulic jack 7, the liquid suction pump 13 and the control box 16 are respectively and electrically connected with a storage battery 14; the control box 16 is a controller with the model number of XMTE-2901 (M); the liquid suction pump 13 is a water pump with model number SHJ 685.

Principle of operation

When the device is used, the hand-push grab handle 6 is held by a hand to move the device to a position needing dust fall on a civil construction site under the action of the moving wheel 2, a water pipe for dust fall is connected to the upper part of the inlet pipe 12, water enters the water storage tank 11, the work of the liquid suction pump 13 is controlled by the control box 16, so that the water is sucked into the three-way connecting pipe 33 through the water guide pipe 15 and then is respectively conveyed into the connecting hose 56 and the water spray pipe 52, and then spray is formed to be sprayed out from the spray nozzle 55, so that water mist is formed to play a role in dust fall on raised dust; in addition, the lifting oil jack 7 is controlled to drive the extension rod 8 to lift, so that the heights of the transverse bearing rod 31 and the movable boom rod 51 are changed, and the dust falling requirements of different positions are met; the inclination angle of the movable boom rod 51 and the transverse support rod 31 can be changed according to the actual position requirement, and the dust settling efficiency is improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dust suppression device for the civil construction is characterized by comprising a supporting base plate (1), moving wheels (2), a supporting suspension arm rod assembly (3), a supporting upright post (4), an adjustable dust suppression spray pipe assembly (5), a hand-push grab handle (6), a lifting oil pressure top (7), an extension rod (8), a power box (9), a sealing box door (10), a water storage tank (11), an inlet pipe (12), a liquid suction pump (13), a storage battery (14), a water guide pipe (15) and a control box (16), wherein the moving wheels (2) are respectively bolted at four corners of the lower part of the supporting base plate (1); the supporting suspension arm rod component (3) is connected to the upper end of the extension rod (8) through a bolt; the supporting upright posts (4) are connected to the middle position of the left side of the upper part of the supporting base plate (1) through bolts; the adjustable dust fall spray pipe assembly (5) is connected with the supporting suspension arm rod assembly (3); the hand-push grab handle (6) is connected to the upper end of the supporting upright post (4) through a screw; the lifting oil pressure jack (7) is connected to the middle position of the right side of the upper part of the supporting base plate (1) through a bolt; the extension rod (8) is welded at the output end of the lifting oil pressure jack (7); the power box (9) is connected to the middle position of the upper part of the supporting base plate (1) through a bolt; the sealing box door (10) is hinged to the front part of the power box (9); the water storage tank (11) is connected to the left side of the interior of the power box (9) through bolts; the inlet pipe (12) penetrates through the left side of the upper wall of the power box (9), is embedded in the left side of the upper part of the water storage tank (11) and is communicated with the inside of the water storage tank; the liquid suction pump (13) is connected to the right side in the power box (9) through bolts; the storage battery (14) is connected to the right upper side inside the power box (9) through a bolt; the water guide pipe (15) penetrates through the right side of the upper wall of the power box (9) and is connected with the output end of the liquid suction pump (13) in a threaded manner; the control box (16) is connected to the middle position of the upper part of the hand-push grab handle (6) through a screw;

the supporting boom rod assembly (3) comprises a transverse support rod (31), a first mounting hole (32), a three-way connecting pipe (33) and an adjusting screw (34), wherein the first mounting hole (32) is formed in the middle of the left side and the right side of the transverse support rod (31) respectively; the three-way connecting pipe (33) is embedded in the middle of the inner part of the front side of the transverse bearing rod (31); the adjusting screw (34) is in threaded connection with the first mounting hole (32).

2. The dust-settling device for civil engineering construction according to claim 1, wherein the adjustable dust-settling spray pipe assembly (5) comprises a movable boom rod (51), a spray pipe (52), a hoop sheet (53), a dredging cap (54), a spray nozzle (55), a connecting hose (56) and a second mounting hole (57), wherein the spray pipe (52) is clamped at the front part of the movable boom rod (51) through the hoop sheet (53); the dredging cap (54) is in threaded connection with the lower end of the water spray pipe (52); the spray nozzle (55) is in threaded connection with the front part of the spray pipe (52); the second mounting hole (57) is arranged at the upper side of the movable boom rod (51).

3. The dust fall device for civil engineering according to claim 2, wherein one end of the connection hose (56) is sleeved on the upper end of the water spray pipe (52), and the other end is screwed on the lower end of the three-way connection pipe (33).

4. The dust falling device for the civil engineering construction according to claim 2, wherein two movable boom rods (51) are provided; the adjusting screw (34) penetrates through the second mounting hole (57) to fix the movable boom rod (51) at the front part of the transverse support rod (31).

5. The dust reducing device for civil engineering construction as claimed in claim 2, wherein the spray nozzle (55) is communicated with the inside of the water storage tank (11) through a spray pipe (52) and a connecting hose (56) and a three-way connecting pipe (33) and a water guide pipe (15).

6. The dust falling device for the civil engineering construction according to claim 1, wherein the right end of the water guide pipe (15) is screwed to the upper end of the three-way connecting pipe (33).

7. The dust falling device for civil engineering construction according to claim 1, wherein the moving wheel (2) is a rubber universal wheel with a brake pad; the diameter of the hub of the moving wheel (2) is arranged between twenty centimeters and thirty centimeters.

8. The dust falling device for the civil engineering construction according to claim 1, wherein the water storage tank (11) and the liquid suction pump (13) are connected through a pipeline.

9. The dust fall device for civil engineering according to claim 2, wherein the spray nozzle (55) is a copper nozzle; a plurality of spray nozzles (55) are arranged; the distance between the spray nozzles (55) is set to be three centimeters to five centimeters.