CN219482069U - Construction site dust fall equipment - Google Patents
Construction site dust fall equipment Download PDFInfo
- Publication number
- CN219482069U CN219482069U CN202320390248.8U CN202320390248U CN219482069U CN 219482069 U CN219482069 U CN 219482069U CN 202320390248 U CN202320390248 U CN 202320390248U CN 219482069 U CN219482069 U CN 219482069U
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- threaded sleeve
- water tank
- construction site
- bearing
- adjusting screw
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to the technical field of dust fall equipment, and discloses construction site dust fall equipment, which comprises a water tank and rollers movably arranged on the bottom surface of the water tank; the top surface fixedly connected with swivel of water tank, swivel internal surface rotates and is connected with the riser, the top rotation of riser is connected with the piece that sprays, the lateral wall of riser sets up adjustment mechanism and supports and adjust the angle of spraying, when adjusting the angle of elevation of spraying, promote stirring portion drive screw sleeve rotation, screw sleeve circumference is decided and is made relatively adjusting screw, adjusting screw stretches out screw sleeve's length increase, push spray vertical direction upset of piece and then adjust the angle of elevation of spraying through adjusting screw, in screw sleeve rotation process, screw sleeve drives the bearing inner race and rotates, simultaneously, the bearing drives the rotation of connecting axle certain angle and makes screw sleeve and the relative motion of spraying mutually noninterfere, the horizontal position and the angle of elevation of spraying all can be adjusted, spray adjustment is nimble convenient more, accommodation is wide.
Description
Technical Field
The utility model belongs to the technical field of dust fall equipment, and particularly relates to dust fall equipment for a construction site.
Background
Civil construction, namely the construction of civil construction engineering, covers the construction of facilities and buildings, structures and engineering objects in the places in the construction ranges of houses, roads, railways, airports, protection and the like in various fields such as the ground, underground, underwater and the like, not only comprises various technical activities such as survey, design, construction, maintenance and management in the engineering construction process, but also generates a large amount of dust in the civil construction process, and dust fall treatment is carried out on a construction site through a sprinkler at present;
the prior art discloses a watering dust fall device (CN 201911268384.4) for a civil construction site, which comprises a water storage shell, a watering shell, a rotating seat movably arranged on the outer wall of the water storage shell, and a water spraying shell, wherein one side of the rotating seat is movably connected with the watering shell through a mounting part;
in the prior art, the spray assembly is pushed by the telescopic rod to turn over and adjust the spray elevation angle, however, in the adjusting process, the spray assembly has a certain dead weight, the telescopic rod stretches out and draws back to receive a certain resistance, the telescopic rod needs to be adjusted by means of tools such as a spanner, and the like, and certain inconvenience exists in the adjusting process, so that the adjusting process has a certain optimizing space.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
a construction site dust fall device comprises a water tank and a roller movably arranged on the bottom surface of the water tank; the top surface fixedly connected with swivel of water tank, swivel internal surface rotate and are connected with the riser, and the top of riser rotates and is connected with the piece that sprays, the lateral wall of riser sets up adjustment mechanism and supports and adjust the angle of spraying, adjustment mechanism includes curb plate, connecting axle, bearing, screw thread sleeve, adjusting screw and stirs the portion, curb plate and riser fixed connection, connecting axle and curb plate rotate to be connected, bearing and connecting axle fixed connection, screw thread sleeve and bearing inner circle fixed connection, adjusting screw and screw thread sleeve threaded connection and adjusting screw rotate with spraying bottom to be connected, screw thread sleeve's wall equidistance sets up the portion of stirring that can accomodate and is used for promoting screw thread sleeve rotation.
As a preferred implementation mode of the utility model, the wall surface of the side plate is provided with a hole matched with a connecting shaft, the connecting shaft is rotationally connected with the hole of the side plate, and the outer ring of the bearing is welded with the end surface of the connecting shaft.
As a preferable implementation mode of the utility model, the threaded sleeve is in interference fit with the bearing inner ring and is embedded into the bearing inner ring, the adjusting screw is matched with the threaded opening of the inner wall surface of the threaded sleeve, and the top surface of the adjusting screw is in rotary connection with the bottom surface of the spraying piece through the pin shaft.
As a preferred embodiment of the utility model, the outer wall surface of the threaded sleeve is provided with a hidden groove, the poking part is positioned in the hidden groove and is rotationally connected with the threaded sleeve, and a permanent magnet is arranged in the hidden groove and is used for adsorbing and fixing the poking part.
As a preferred implementation mode of the utility model, the hidden groove is matched with the poking part, and the circumference of the threaded sleeve is provided with at least four identical poking parts distributed in an annular array.
As a preferred embodiment of the utility model, a cavity is formed in the water tank, a concave spherical surface is formed on the inner bottom surface of the water tank, a hose which is installed with a water injection port of the spraying piece is arranged in the cavity of the water tank, a connecting part is arranged at a port of the side plate, a wall surface of the counterweight part is provided with the counterweight part, and the connecting part is spliced with the hose through the counterweight part.
As a preferable implementation mode of the utility model, the hose is a metal sphere, the counterweight part is welded with the connecting part, the spherical surface of the connecting part is provided with a through hole which is opposite to the counterweight part, the counterweight part is in interference fit with the hose, and the counterweight part is inserted into the hose.
Compared with the prior art, the utility model has the following beneficial effects:
1. the vertical pipe is driven to rotate in the rotating ring by rotating the spraying piece, the screw is screwed up to absorb the vertical pipe and the circumferential position of the spraying piece to adjust and fix, the spraying piece changes the elevation angle of vertical spraying, when the elevation angle of the spraying piece is adjusted, the stirring part is pushed to drive the threaded sleeve to rotate, the threaded sleeve rotates circumferentially relative to the adjusting screw, the length of the adjusting screw extending out of the threaded sleeve is increased, the spraying piece is pushed to overturn in the vertical direction by the adjusting screw so as to adjust the elevation angle of the spraying piece, in the rotating process of the threaded sleeve, the threaded sleeve drives the bearing inner ring to rotate, meanwhile, the bearing drives the connecting shaft to rotate by a certain angle so that the relative movement of the threaded sleeve and the spraying piece is not interfered with each other, the horizontal position and the elevation angle of the spraying piece are adjustable, the spraying adjustment is more flexible and convenient, and the adjusting range is wide.
2. Through setting up hiding the groove, when need not adjust the screw sleeve, will stir the portion and push into hiding the inslot, utilize the permanent magnet to adsorb the portion of stirring on the iron ground, realize stirring the accomodating of portion, reduce occupation space, when rotating the screw sleeve, utilize stirring the portion to increase the power arm length that promotes screw sleeve motion, reach laborsaving purpose, need not special tool such as spanner.
3. Through setting up the water tank bottom and being the sphere, when the water tank stopped working on the inclined plane, connecting portion drove counter weight portion along the swing of water tank interior bottom surface, guarantees that the water intaking point of spray is located the liquid level all the time below, can discharge the water tank interior water completely, reduces the residual volume, does not receive the interference on ground.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of an adjustment mechanism of the present utility model;
FIG. 3 is a schematic view of the installation of a toggle and threaded sleeve according to the present utility model;
fig. 4 is a cross-sectional view of the water tank of the present utility model.
In the figure: 10. a water tank; 11. a roller; 12. a spray member; 13. a riser; 14. a swivel; 20. a side plate; 21. a connecting shaft; 22. a bearing; 23. a threaded sleeve; 24. adjusting a screw; 25. a toggle part; 26. hiding the groove; 27. a permanent magnet; 30. a hose; 31. a connection part; 32. a weight part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
Embodiment one: the construction site dust fall equipment comprises a water tank 10 and a roller 11 movably arranged on the bottom surface of the water tank 10, as shown in fig. 1-2; the top surface of the water tank 10 is fixedly connected with a swivel 14, the inner surface of the swivel 14 is rotationally connected with a vertical pipe 13, the top of the vertical pipe 13 is rotationally connected with a spray piece 12, the side wall of the vertical pipe 13 is provided with an adjusting mechanism for supporting and adjusting the angle of the spray piece 12, the adjusting mechanism comprises a side plate 20, a connecting shaft 21, a bearing 22, a threaded sleeve 23, an adjusting screw 24 and a stirring part 25, the side plate 20 is fixedly connected with the vertical pipe 13, the connecting shaft 21 is rotationally connected with the side plate 20, the bearing 22 is fixedly connected with the connecting shaft 21, the threaded sleeve 23 is fixedly connected with the inner ring of the bearing 22, the adjusting screw 24 is in threaded connection with the threaded sleeve 23 and the adjusting screw 24 is rotationally connected with the bottom of the spray piece 12, the stirring part 25 which can be accommodated is equidistantly arranged on the wall surface of the threaded sleeve 23 is used for pushing the threaded sleeve 23 to rotate, a hole matched with the connecting shaft 21 is formed on the wall surface of the side plate 20, the connecting shaft 21 is rotationally connected with the hole of the side plate 20, the outer ring of the bearing 22 is welded with the end face of the connecting shaft 21, the threaded sleeve 23 is in interference fit with the inner ring of the bearing 22 and embedded into the inner ring of the bearing 22, the adjusting screw 24 is matched with the threaded opening of the inner wall face of the threaded sleeve 23, the top face of the adjusting screw 24 is rotationally connected with the bottom face of the spraying piece 12 through a pin shaft, in the embodiment, the spraying piece 12 comprises a shell and a water pump atomizer, the water pump is fixedly connected with the shell, the atomizer is fixedly connected with the output end of the water pump, the water pump sucks water in the water tank 10 and sprays dust through the atomizer, the idler wheel 11 is a universal wheel with a brake, the whole device is convenient to move and fix, the outer wall face of the swivel 14 is in threaded connection with a screw, the rotating spraying piece 12 drives the vertical pipe 13 to rotate in the swivel 14, the screw is used for absorbing the vertical pipe 13 and the circumferential position of the spraying piece 12 to adjust and vertically overturn the spraying piece 12, when the elevation angle of the spray piece 12 is changed, and the elevation angle of the spray piece 12 is adjusted, the stirring part 25 is pushed to drive the threaded sleeve 23 to rotate, the threaded sleeve 23 rotates circumferentially relative to the adjusting screw 24, the length of the adjusting screw 24 extending out of the threaded sleeve 23 is increased, the spray piece 12 is pushed to turn over vertically through the adjusting screw 24, the elevation angle of the spray piece 12 is adjusted, in the rotating process of the threaded sleeve 23, the threaded sleeve 23 drives the inner ring of the bearing 22 to rotate, meanwhile, the bearing 22 drives the connecting shaft 21 to rotate by a certain angle, so that the relative movement of the threaded sleeve 23 and the spray piece 12 is not interfered with each other, the horizontal position and the elevation angle of the spray piece 12 can be adjusted, the spray adjustment is more flexible and convenient, and the adjusting range is wide.
The hidden groove 26 has been seted up to the outer wall surface of screw sleeve 23, stir the portion 25 and be located hidden groove 26 and rotate with screw sleeve 23 and be connected, install permanent magnet 27 in the hidden groove 26 and be used for adsorbing fixed portion of stirring 25, hidden groove 26 and stirring 25 looks adaptation, screw sleeve 23 circumference personally submits annular array and distributes four the same portion of stirring 25 at least, through setting up hidden groove 26, when need not adjust screw sleeve 23, stir portion 25 push into hidden groove 26, utilize permanent magnet 27 to adsorb the portion of stirring 25 on the iron ground, realize the accomodating to stirring portion 25, reduce occupation space, when rotating screw sleeve 23, utilize stirring portion 25 to increase the power arm length that promotes the movement of screw sleeve 23, reach laborsaving purpose, need not to use special tools such as spanner.
Embodiment two: as shown in fig. 1 and 4, the construction site dust settling device is characterized in that a cavity is formed in a water tank 10, a concave spherical surface is formed on the inner bottom surface of the water tank 10, a hose 30 which is installed with a water injection port of a spray member 12 is arranged in the cavity of the water tank 10, a connecting portion 31 is arranged at a port of a side plate 20, a counter weight portion 32 is formed on the wall surface of the counter weight portion 32, the connecting portion 31 is spliced with the hose 30 through the counter weight portion 32, the hose 30 is a metal sphere, the counter weight portion 32 is welded with the connecting portion 31, a through hole which is opposite to the counter weight portion 32 is formed on the spherical surface of the connecting portion 31, the counter weight portion 32 is in interference fit with the hose 30, and in the embodiment, the counter weight portion 32 is inserted into the hose 30.
Working principle: the spray part 12 comprises a shell and a water pump atomizing nozzle, the water pump is fixedly connected with the shell, the atomizing nozzle is fixedly connected with the output end of the water pump, the water pump sucks water in the water tank 10 and spray out through the nozzle to realize dust fall, the idler wheel 11 is a universal wheel with a brake, the whole device is convenient to move and fix, a screw is connected with the outer wall surface of the swivel 14 in a threaded manner, the rotating spray part 12 drives the vertical pipe 13 to rotate in the swivel 14, the screw is used for absorbing the vertical pipe 13 and the spray part 12 in a circumferential position adjusting manner, the spray part 12 is vertically turned over, the spray part 12 changes the elevation angle of up and down spraying, when the elevation angle of the spray part 12 is adjusted, the stirring part 25 is pushed to drive the threaded sleeve 23 to rotate, the threaded sleeve 23 is rotated relative to the adjusting screw 24 to adjust the length of the threaded sleeve 23, the length of the adjusting screw 24 extends out of the threaded sleeve 23 is increased, the vertical direction of the spray part 12 is pushed by the adjusting screw 24, the threaded sleeve 23 drives the inner ring of the bearing 22 to rotate in the rotating process of the threaded sleeve 23, and simultaneously, the bearing 22 drives the connecting shaft 21 to rotate by a certain angle so that the threaded sleeve 23 and the counterweight 12 do not interfere with the relative movement of the vertical pipe 13 and the spray part 12, the water tank 10 is completely discharged from the water tank 10 along the bottom surface 31 when the water tank 10 is completely arranged on the water tank 10, and the water tank is completely discharged from the water tank 10.
It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A construction site dust fall device comprises a water tank (10), and a roller (11) movably arranged on the bottom surface of the water tank (10); the top surface fixedly connected with swivel (14) of water tank (10), swivel (14) internal surface rotate and are connected with riser (13), and the top rotation of riser (13) is connected with spray piece (12), a serial communication port, the lateral wall of riser (13) sets up adjustment mechanism and supports and adjust the angle of spray piece (12), adjustment mechanism includes curb plate (20), connecting axle (21), bearing (22), threaded sleeve (23), adjusting screw (24) and stir portion (25), curb plate (20) and riser (13) fixed connection, connecting axle (21) and curb plate (20) rotate to be connected, bearing (22) and connecting axle (21) fixed connection, threaded sleeve (23) and bearing (22) inner circle fixed connection, adjusting screw (24) and threaded sleeve (23) threaded connection and adjusting screw (24) and spray piece (12) bottom rotation are connected, and the wall equidistance of threaded sleeve (23) sets up can accomodate stir portion (25) and is used for promoting threaded sleeve (23) rotation.
2. The construction site dust settling device according to claim 1, characterized in that the wall surface of the side plate (20) is provided with a hole matched with the connecting shaft (21), the connecting shaft (21) is rotationally connected with the hole of the side plate (20), and the outer ring of the bearing (22) is welded with the end face of the connecting shaft (21).
3. The construction site dust settling device according to claim 1, wherein the threaded sleeve (23) is in interference fit with the inner ring of the bearing (22) and is embedded into the inner ring of the bearing (22), the adjusting screw (24) is mutually matched with a threaded opening on the inner wall surface of the threaded sleeve (23), and the top surface of the adjusting screw (24) is rotatably connected with the bottom surface of the spraying piece (12) through a pin shaft.
4. The construction site dust fall device according to claim 1, wherein a hidden groove (26) is formed in the outer wall surface of the threaded sleeve (23), the poking part (25) is located in the hidden groove (26) and is rotationally connected with the threaded sleeve (23), and a permanent magnet (27) is installed in the hidden groove (26) and used for adsorbing and fixing the poking part (25).
5. The construction site dust fall equipment according to claim 4, wherein the hidden groove (26) is matched with the poking parts (25), and the circumference of the threaded sleeve (23) is provided with at least four identical poking parts (25) in an annular array.
6. The construction site dust settling device according to claim 1, wherein a cavity is formed in the water tank (10), a concave spherical surface is formed on the inner bottom surface of the water tank (10), a hose (30) installed with a water injection port of the spraying piece (12) is arranged in the cavity of the water tank (10), a connecting portion (31) is arranged at a port of the side plate (20), a counterweight portion (32) is formed on the wall surface of the counterweight portion (32), and the connecting portion (31) is spliced with the hose (30) through the counterweight portion (32).
7. The construction site dust fall equipment according to claim 6, wherein the hose (30) is a metal sphere, the counterweight portion (32) is welded with the connecting portion (31), a through hole facing the counterweight portion (32) is formed in the spherical surface of the connecting portion (31), the counterweight portion (32) is in interference fit with the hose (30), and the counterweight portion (32) is inserted into the hose (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320390248.8U CN219482069U (en) | 2023-03-06 | 2023-03-06 | Construction site dust fall equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320390248.8U CN219482069U (en) | 2023-03-06 | 2023-03-06 | Construction site dust fall equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482069U true CN219482069U (en) | 2023-08-08 |
Family
ID=87504429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320390248.8U Active CN219482069U (en) | 2023-03-06 | 2023-03-06 | Construction site dust fall equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482069U (en) |
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2023
- 2023-03-06 CN CN202320390248.8U patent/CN219482069U/en active Active
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