CN219482064U - Construction site dust preventing device - Google Patents
Construction site dust preventing device Download PDFInfo
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- CN219482064U CN219482064U CN202320797011.1U CN202320797011U CN219482064U CN 219482064 U CN219482064 U CN 219482064U CN 202320797011 U CN202320797011 U CN 202320797011U CN 219482064 U CN219482064 U CN 219482064U
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- wall
- fixedly connected
- box body
- servo motor
- connecting seat
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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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Abstract
The utility model discloses a dust prevention device for a construction site, which comprises a base, wherein the top of the base is fixedly connected with a box body, one side of the box body is communicated with a water inlet pipe, the four corners of the bottom of the base are respectively provided with a roller, and a movable unit is arranged above the box body; the movable unit comprises a shell, a rack, a gear, a rotating rod, a hose, a driving rod, a supporting rod, a round shaft, a first servo motor and a connecting seat; the outer wall of connecting seat passes through the bearing and rotates the inner wall of connecting in the box, the outer wall both sides of connecting seat all communicate there is the hose. The utility model relates to the technical field of dust prevention devices, and discloses a dust prevention device.
Description
Technical Field
The utility model relates to the technical field of dust prevention devices, in particular to a dust prevention device for a construction site.
Background
The building engineering refers to engineering entities formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the building buildings. In a construction site, there is much dust, which affects the health of workers when the dust is sucked for a long period of time, so we propose a construction site dust preventing apparatus for construction engineering.
The common dust prevention method is to weigh the dust by using water, so that the dust falls on the ground and is prevented from scattering.
The dust preventing device in the prior art has a fixed spraying range, and if workers need to carry out dust prevention treatment on different working ranges, the workers are required to continuously control and adjust the protecting device, so that troubles are brought to the workers, and meanwhile, the workers are inconvenient to operate.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a dust prevention device for a construction site, which solves the problems that the spraying range of the dust prevention device in the prior art is fixed, and workers are required to continuously control and adjust a protection device if the workers need to carry out dust prevention treatment on different working ranges.
The dust preventing device in the prior art has a fixed spraying range, and if workers need to carry out dust prevention treatment on different working ranges, the workers are required to continuously control and adjust the protecting device, so that troubles are brought to the workers, and meanwhile, the workers are inconvenient to operate.
In view of the above, the utility model provides a dust prevention device for construction sites, by matching a rotating rod, a hose and a gear, when a worker needs to adjust the water spraying range of dust prevention work, the spray angle of a spray head can be adjusted by only starting a switch of a first servo motor, and dust prevention and dust reduction treatment can be carried out on different working ranges, so that the neatness of the working environment and the health of the worker are ensured.
In order to achieve the above purpose, the present utility model is realized by the following technical scheme: the dust prevention device for the construction site comprises a base, wherein the top of the base is fixedly connected with a box body, one side of the box body is communicated with a water inlet pipe, idler wheels are arranged at four corners of the bottom of the base, and a movable unit is arranged above the box body; the movable unit comprises a shell, a rack, a gear, a rotating rod, a hose, a driving rod, a supporting rod, a round shaft, a first servo motor and a connecting seat; the outer wall of connecting seat passes through the bearing and rotates the inner wall of connecting in the box, the outer wall both sides of connecting seat all communicate there is the hose, the top fixedly connected with casing of connecting seat, the first servo motor of inner wall fixedly connected with of casing, the output fixedly connected with gear of first servo motor, the rack is connected in the outer wall meshing of gear, the top fixedly connected with actuating lever of rack, the outer wall of actuating lever and the inner wall swing joint of casing, the equal rotation of outer wall both sides of actuating lever is connected with the bull stick, the top and the outer wall fixed connection of hose of bull stick, the inner wall swing joint of bull stick has the circle axle, the back fixedly connected with branch of circle axle, the bottom fixedly connected with back of branch in the casing.
Preferably, the bottom of the rack is fixedly connected with a limiting plate.
Preferably, the outer wall of connecting seat is connected with the seal shell through sealed bearing rotation, seal shell fixed connection is in the inner wall of box, the bottom intercommunication of seal shell has the water pump, water pump fixed connection is in the inner wall of box.
Preferably, a nozzle is mounted at one end of the hose.
Preferably, the connection seat is provided with a driving unit; the driving unit comprises a first bevel gear, a second bevel gear and a second servo motor; the outer wall of second servo motor fixed connection is in one side of the outer wall of box from the inlet tube, the output fixedly connected with first conical gear of second servo motor, the outer wall meshing of first conical gear is connected with second conical gear, the inner wall of second conical gear and the outer wall fixed connection of connecting seat.
Preferably, a detection unit is arranged in the box body; the detection unit comprises a switch, a bent rod, an alarm and a floating ball; the inner wall of the box body is fixedly connected with a bent rod on one side far away from the water pump, the bottom of the bent rod is movably connected with a floating ball, a switch is arranged below the floating ball, the switch is electrically connected with an alarm, and the alarm is fixedly connected with the outer wall of the box body.
Advantageous effects
The utility model provides a construction site dust prevention device, which has the following beneficial effects: this construction site dust preventing device, through the cooperation of bull stick, hose and gear, when the staff need adjust the water spray scope of dustproof work, only need start the switch of first servo motor and can realize adjusting the injection angle of shower nozzle, thereby can realize carrying out dustproof dust fall to different working scope and handle the clean and tidy and healthy of staff of assurance operational environment.
Through the cooperation of floater, bent lever and switch, when the inside water yield of box is not enough, the device can carry out automatic alarm to can play the timely water that adds of warning staff to the inside of box in time, prevent to influence normal dustproof work.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the rotating rod, housing and drive rod of FIG. 1;
FIG. 3 is a schematic view of the structure of the connecting base, the first bevel gear and the second servo motor in FIG. 1;
fig. 4 is a schematic view of the appearance of the present utility model.
In the figure: 1. the device comprises a base, 2, a box body, 3, rollers, 4, a switch, 5, a bent rod, 6, an alarm, 7, a water inlet pipe, 8, a first conical gear, 9, a shell, 10, a spray head, 11, a rack, 12, a gear, 13, a rotating rod, 14, a hose, 15, a second servo motor, 16, a sealing shell, 17, a water pump, 18, a driving rod, 19, a limiting plate, 20, a first servo motor, 21, a second conical gear, 22, a connecting seat, 23, a floating ball, 24, a supporting rod, 25 and a round shaft.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 be within the scope of the utility model.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
Embodiment one: according to fig. 1, fig. 2, fig. 4 and the known dust prevention device for construction sites, the dust prevention device comprises a base 1, wherein the top of the base 1 is fixedly connected with a box body 2, one side of the box body 2 is communicated with a water inlet pipe 7, idler wheels 3 are arranged at four corners of the bottom of the base 1, and a movable unit is arranged above the box body 2; the movable unit comprises a shell 9, a rack 11, a gear 12, a rotating rod 13, a hose 14, a driving rod 18, a supporting rod 24, a circular shaft 25, a first servo motor 20 and a connecting seat 22; the outer wall of the connecting seat 22 is rotationally connected to the inner wall of the box body 2 through a bearing, two sides of the outer wall of the connecting seat 22 are both communicated with a hose 14, the top of the connecting seat 22 is fixedly connected with a shell 9, the inner wall of the shell 9 is fixedly connected with a first servo motor 20, the model of the first servo motor 20 is SM80-D601930, through the cooperation of the first servo motor 20 and a gear 12, after a worker starts an external power supply of the first servo motor 20, the output end of the first servo motor 20 can drive the gear 12 to rotate, and then the rack 11 can be driven to move through the rotation of the gear 12, the output end of the first servo motor 20 is fixedly connected with the gear 12, the outer wall of the gear 12 is meshed with the rack 11, the top of the rack 11 is fixedly connected with a driving rod 18, the outer wall of the driving rod 18 is movably connected with the inner wall of the shell 9, two sides of the outer wall of the driving rod 18 are both rotationally connected with a rotating rod 13, when the driving rod 18 moves downwards, through the cooperation of the driving rod 13, the rotating rod 13 can be driven through the movement of the driving rod 18, and then the rotation of the rotating rod 13 can be realized through the rotation of the rotating rod 13, the spraying angle of the hose 14 can be adjusted, the top of the hose 14 can be meshed with the rotating rod, the inner wall of the rotating rod is fixedly connected with the inner wall 25 of the rotating rod 25, the inner wall of the driving rod is fixedly connected with the inner wall 25 of the rotating rod 25, and the back of the rotating rod is fixedly connected with the round shaft 25 of the inner wall 25 of the connecting rod 25;
in the specific implementation process, it is worth particularly pointing out that, through the cooperation of the first servo motor 20 and the gear 12, when a worker starts an external power supply of the first servo motor 20, the output end of the first servo motor 20 can drive the gear 12 to rotate, then the rack 11 can be driven to move through the rotation of the gear 12, through the cooperation of the driving rod 13, when the driving rod 18 moves downwards, the rotating rod 13 can be driven to rotate through the movement of the driving rod 18, and then the injection angle of the hose 14 can be adjusted through the rotation of the rotating rod 13;
further, a limiting plate 19 is fixedly connected to the bottom of the rack 11, and the limiting plate 19 is used for preventing the driving rod 18 from being separated from the shell 9;
in particular, in the implementation, it is worth mentioning that the function of the limiting plate 19 is to prevent the separation of the driving rod 18 from the housing 9;
further, the outer wall of the connecting seat 22 is rotationally connected with the sealing shell 16 through the sealing bearing, the sealing shell 16 is fixedly connected to the inner wall of the box body 2, the bottom of the sealing shell 16 is communicated with the water pump 17, the specific model of the water pump 17 is not limited, the use requirement is met, after a worker starts an external power supply of the water pump 17, the water pump 17 can convey water in the box body 2 to the inside of the connecting seat 22 through the sealing shell 16, and finally the water pump 17 is respectively conveyed to the inside of the hose 14 through the connecting seat 22 and fixedly connected to the inner wall of the box body 2;
in the specific implementation process, it should be noted that, after the worker starts the external power supply of the water pump 17, the water pump 17 can convey the water in the tank 2 to the inside of the connection seat 22 through the sealing shell 16, and finally, the water is respectively conveyed to the inside of the hose 14 through the connection seat 22;
further, a nozzle 10 is installed at one end of the hose 14, and the nozzle 10 is used for facilitating the hose 14 to spray water;
in particular, the purpose of the sprinkler head 10 is to facilitate the ejection of water from the hose 14;
specifically, when using this construction site dust preventing device, at first the staff starts the external power supply of water pump 17, this moment water pump 17 pumps water to the inner wall of connecting seat 22 through sealed shell 16, finally carry the inside of each hose 14 respectively by connecting seat 22, spout through shower nozzle 10, spout to the dust, make the gravity of dust aggravate, drop subaerial, thereby reach dirt-proof purpose, after the external power supply of first servo motor 20 is started to the staff, the output of first servo motor 20 can drive gear 20 rotation, and then can drive rack 11 through gear 20's rotation and remove, and then can drive the actuating lever 18 through rack 11's removal and remove, and then can drive bull stick 13 through the removal of actuating lever 18 and rotate, can realize the effect of adjusting the angle of hose 14 through the rotation of bull stick 13.
Embodiment two: as can be seen from fig. 1 and 2, the connection seat 22 is provided with a driving unit; the drive unit comprises a first bevel gear 8, a second bevel gear 21 and a second servomotor 15; the type of the second servo motor 15 is ECMA-E1 1320RS, through the cooperation of the second servo motor 15 and the first conical gear 8, when a worker starts an external power supply of the second servo motor 15, the output end of the second servo motor 15 can drive the first conical gear 8 to rotate, and then the second conical gear 21 can be driven to rotate through the rotation of the first conical gear 8, the second servo motor 15 is fixedly connected to one side, far away from the water inlet pipe 7, of the outer wall of the box body 2, the output end of the second servo motor 15 is fixedly connected with the first conical gear 8, the outer wall of the first conical gear 8 is in meshed connection with the second conical gear 21, and the inner wall of the second conical gear 21 is fixedly connected with the outer wall of the connecting seat 22;
in the specific implementation process, it is worth particularly pointing out that, through the cooperation of the second servo motor 15 and the first bevel gear 8, when a worker starts an external power supply of the second servo motor 15, the output end of the second servo motor 15 can drive the first bevel gear 8 to rotate, and then the rotation of the first bevel gear 8 can drive the second bevel gear 21 to rotate;
specifically, on the basis of the above embodiment, after the operator starts the external power supply of the second servo motor 15, the output end of the second servo motor 15 may drive the first bevel gear 8 to rotate, and then the rotation of the first bevel gear 8 may drive the second bevel gear 21 to rotate, and then the rotation of the second bevel gear 21 may make the connection seat 22 drive the hose 14 to rotate, so as to implement comprehensive dust-proof treatment on the range.
Embodiment III: as can be seen from fig. 1, a detection unit is provided inside the case 2; the detection unit comprises a switch 4, a bent rod 5, an alarm 6 and a floating ball 23; the inner wall of the box body 2 is fixedly connected with a bent rod 5 at one side far away from the water pump 17, the floating ball 23 is separated from the switch 4 under the action of water pressure through the cooperation of the bent rod 5 and the floating ball 23, when the box body 2 does not have water or the water quantity is insufficient, the floating ball 23 loses buoyancy, and simultaneously, the switch 4 is started under the action of gravity and is vertically downward, and at the moment, the alarm 6 starts to sound to remind a worker;
in the specific implementation process, it is worth particularly pointing out that through the cooperation of the bent rod 5 and the floating ball 23, the floating ball 23 is separated from the switch 4 under the action of water pressure, when the box body 2 does not have water or the water quantity is insufficient, the floating ball 23 loses buoyancy, and simultaneously, the floating ball vertically descends under the action of gravity, the switch 4 is started, and at the moment, the alarm 6 starts to sound to remind a worker;
specifically, on the basis of the above embodiment, when the water amount in the tank 2 is insufficient, the floating ball 23 loses the buoyancy support, and the floating ball 23 rotates under the action of gravity to press the switch 4, so that the alarm 6 can be started.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a construction site dust prevention device, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a box body (2), one side of the box body (2) is communicated with a water inlet pipe (7), idler wheels (3) are arranged at four corners of the bottom of the base (1), and a movable unit is arranged above the box body (2);
the movable unit comprises a shell (9), a rack (11), a gear (12), a rotating rod (13), a hose (14), a driving rod (18), a supporting rod (24), a circular shaft (25), a first servo motor (20) and a connecting seat (22);
the outer wall of connecting seat (22) is rotated through the bearing and is connected in the inner wall of box (2), all intercommunication in the outer wall both sides of connecting seat (22) has hose (14), the top fixedly connected with casing (9) of connecting seat (22), the inner wall fixedly connected with first servo motor (20) of casing (9), the output fixedly connected with gear (12) of first servo motor (20), rack (11) are connected in the outer wall meshing of gear (12), the top fixedly connected with actuating lever (18) of rack (11), the outer wall of actuating lever (18) and the inner wall swing joint of casing (9), the outer wall both sides of actuating lever (18) are all rotated and are connected with bull stick (13), the top of bull stick (13) and the outer wall fixedly connected with hose (14), the inner wall swing joint of bull stick (13) has circle axle (25), the back fixedly connected with branch (24) of circle axle (25), the bottom fixedly connected with back of branch (24) in casing (9).
2. A construction site dust prevention apparatus according to claim 1, wherein: the bottom of the rack (11) is fixedly connected with a limiting plate (19).
3. A construction site dust prevention apparatus according to claim 1, wherein: the outer wall of connecting seat (22) is connected with seal shell (16) through sealed bearing rotation, seal shell (16) fixed connection is in the inner wall of box (2), the bottom intercommunication of seal shell (16) has water pump (17), water pump (17) fixed connection is in the inner wall of box (2).
4. A construction site dust prevention apparatus according to claim 1, wherein: a nozzle (10) is arranged at one end of the hose (14).
5. A construction site dust prevention apparatus according to claim 1, wherein: the connecting seat (22) is provided with a driving unit;
the driving unit comprises a first conical gear (8), a second conical gear (21) and a second servo motor (15);
the second servo motor (15) is fixedly connected to one side, far away from the water inlet pipe (7), of the outer wall of the box body (2), the output end of the second servo motor (15) is fixedly connected with the first conical gear (8), the outer wall of the first conical gear (8) is connected with the second conical gear (21) in a meshed mode, and the inner wall of the second conical gear (21) is fixedly connected with the outer wall of the connecting seat (22).
6. A construction site dust prevention apparatus according to claim 1, wherein: a detection unit is arranged in the box body (2);
the detection unit comprises a switch (4), a bent rod (5), an alarm (6) and a floating ball (23);
one side of the inner wall of the box body (2) far away from the water pump (17) is fixedly connected with a bent rod (5), the bottom of the bent rod (5) is movably connected with a floating ball (23), a switch (4) is arranged below the floating ball (23), the switch (4) is electrically connected with an alarm (6), and the alarm (6) is fixedly connected with the outer wall of the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797011.1U CN219482064U (en) | 2023-04-11 | 2023-04-11 | Construction site dust preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320797011.1U CN219482064U (en) | 2023-04-11 | 2023-04-11 | Construction site dust preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482064U true CN219482064U (en) | 2023-08-08 |
Family
ID=87511030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320797011.1U Active CN219482064U (en) | 2023-04-11 | 2023-04-11 | Construction site dust preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482064U (en) |
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2023
- 2023-04-11 CN CN202320797011.1U patent/CN219482064U/en active Active
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