Dustproof water mist spraying device for construction engineering

Abstract

The dustproof water mist spraying device for the construction engineering relates to the technical field of dustproof equipment and comprises a cart body and an adjusting mechanism, the adjusting mechanism is installed on one side of the top end of the cart body, multi-dimensional movement can be achieved through a combined structure of an electric telescopic rod and a motor rotating joint provided by the adjusting mechanism, flexibility is high, and operation is convenient. The device is suitable for some areas needing local dust prevention, water mist is prevented from being sprayed to unneeded places, water resource waste and influence on the surrounding environment are reduced, a first motor provides power to drive a supporting block to rotate, the inclination angle of an electric telescopic rod is adjusted, and a bottom supporting frame provides auxiliary supporting for an output shaft of the first motor; an electric telescopic rod telescopically controls the spraying vertical height, a second motor provides power to drive a transverse rotating frame to transversely rotate and change the spraying horizontal angle, a third motor provides power to drive a longitudinal rotating frame to longitudinally rotate and change the spraying vertical angle, and a fan provides certain wind power to expand the water mist spraying range.

Description

Technical Field

[0001] The utility model relates to the technical field of dustproof equipment, in particular to a dustproof water mist spraying device for construction projects. Background Art

[0002] During the construction process of construction projects, a large amount of dust will be generated. This dust will not only cause serious pollution to the air quality of the construction site and its surroundings, but also affect the health of construction workers and nearby residents. As people's awareness of environmental protection continues to increase, the requirements for dust control during the construction process of construction projects are becoming more and more stringent. Dust-proof water mist spraying devices, as an effective means of dust control, can reduce the dust content in the air, improve air quality, and meet environmental protection requirements.

[0003] After searching, the document of announcement number "CN220633559U" mentioned that "the utility model discloses a dust-proof water mist spraying device for construction engineering, including a base plate, one side of the upper surface of the base plate is fixedly connected to a vertical plate, the front of the vertical plate is rotatably connected to a rotating shaft, the rotating shaft passes through the front of the vertical plate and extends to the back of the vertical plate, one end of the rotating shaft is fixedly connected to a wind tube, and one end of the rotating shaft is fixedly connected to a rotating plate. The dust-proof water mist spraying device for construction engineering is provided with a rotating shaft, a rotating plate, a motor, an eccentric wheel and a top rod. During use, when the wind tube is started to spray water mist, the eccentric wheel can be driven to rotate by the rotation of the motor, and the top rod is driven to reciprocate by the rotation of the eccentric wheel. At the same time, the rotating shaft has a rotating effect on the vertical plate, so that the wind tube can move up and down. After the eccentric wheel continues to rotate, the top rod drives the rotating plate to swing back and forth, so that the rotating shaft drives the wind tube to move up and down continuously. Swing, so that the mist can be sprayed to different areas after being sprayed, greatly increasing the spraying range. "In use, through the arrangement of the rotating shaft, rotating plate, motor, eccentric wheel and top rod, when the air duct is started to spray water mist, the rotation of the motor can drive the eccentric wheel to rotate, and the rotation of the eccentric wheel drives the top rod to reciprocate. At the same time, the rotating shaft has a rotating effect on the vertical plate, so that the air duct can move up and down. After the eccentric wheel continues to rotate, the top rod drives the rotating plate to swing back and forth, thereby causing the rotating shaft to drive the air duct to swing up and down continuously, so that the mist can be sprayed to different areas after being sprayed, greatly increasing the spraying range. However, this utility model can only change the spraying angle, and cannot change the overall height of the spray port. The flexibility is relatively low. It is not suitable for some areas that require local dust protection. It is easy to spray water mist to unnecessary places, resulting in water waste and impact on the surrounding environment.

[0004] To this end, we provide a dust-proof water mist spraying device for construction projects to solve the above problems. Utility Model Content

[0005] The present application provides a dust-proof water mist spraying device for construction projects, which solves the problem that the utility model can only change the spraying angle but cannot change the overall height of the spray port, has relatively low flexibility, is not suitable for some areas that require local dust prevention, and easily sprays water mist to unnecessary places, causing waste of water resources and impacting the surrounding environment.

[0006] The present application provides a dust-proof water mist spraying device for construction engineering, comprising a cart body and an adjustment mechanism, wherein the adjustment mechanism is installed on one side of the top end of the cart body;

[0007] The adjustment mechanism includes a rotating bottom assembly installed on one side of the top of the cart body, a transverse suspension assembly is installed on the top of the rotating bottom assembly, a longitudinal rotating assembly is installed on one side of the transverse suspension assembly, and a working assembly is installed on one side of the longitudinal rotating assembly.

[0008] Preferably, the rotating bottom assembly includes a first motor installed on one side of the top end of the cart body, one end of the first motor is connected to a support block by a flat key, and the outer side of the support block is rotatably connected to the bottom support frame.

[0009] Preferably, the cross suspension assembly includes an electric telescopic rod installed on the top of the support block, the top of the electric telescopic rod is fixedly connected to the top support frame, the top of the top support frame is installed with a second motor, and the outer side of the top support frame is fixedly connected to an auxiliary restraint ring.

[0010] Preferably, the longitudinal rotation assembly includes a transverse rotation frame connected to one end of the second motor by a flat key, a third motor is installed on one side of the transverse rotation frame, and one end of the third motor is connected to the longitudinal rotation frame by a flat key.

[0011] Preferably, the working assembly includes a mounting bracket plugged into a slot on one side of the longitudinal rotation bracket, a fixing screw is threadedly connected to the top end of the mounting bracket, and a fan is installed on the inner side of the bottom end of the mounting bracket.

[0012] Preferably, a liquid supply assembly is installed on the other side of the top of the cart body, and the liquid supply assembly includes a water tank fixedly connected to the other side of the top of the cart body, and a pump is installed on one side of the water tank.

[0013] Preferably, a spray assembly is installed at the top of the pump, and the spray assembly includes a foldable hose installed at the top of the pump, and an atomizing nozzle is installed at the top of the foldable hose.

[0014] It can be seen from the above technical solution that the present application provides a dust-proof water mist spraying device for construction projects. When in use, first, the user moves the device to the working range through the cart body, stores a certain amount of water through the water tank, and the pump provides power to press the water in the water tank into the foldable hose. The foldable hose provides sufficient extension space through its own folding characteristics to ensure the supply of water flow, and transmits it to the atomizing nozzle to spray the atomized water liquid into the working range. An auxiliary constraint ring is sleeved on the outside of the foldable hose to provide certain auxiliary support. Then, the first motor provides power to drive the support block to rotate and adjust the inclination angle of the electric telescopic rod. The bottom support frame provides auxiliary support for the output shaft of the first motor. Then, the electric telescopic rod is extended and retracted to control the vertical height of the spraying. The top support frame provides support. The second motor provides power to drive the horizontal rotation frame to rotate horizontally to change the horizontal angle of the spraying. Finally, the third motor provides power to drive the longitudinal rotation frame to rotate longitudinally to change the vertical angle of the spraying. The mounting frame is fixed by a fixed screw passing through the longitudinal rotation frame, and it is convenient for disassembly and assembly. The fan provides a certain wind force to expand the water mist spraying range, completing the use of a dust-proof water mist spraying device for construction projects.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The combined structure of the electric telescopic rod and the motor rotating joint provided by the adjustment mechanism can achieve multi-dimensional movement, with strong flexibility. It is suitable for areas that require local dust protection, avoids water mist spraying to unnecessary places, reduces water resource waste and impact on the surrounding environment, and uses the first motor to provide power to drive the support block to rotate and adjust the inclination angle of the electric telescopic rod. The bottom support frame provides auxiliary support for the output shaft of the first motor. The electric telescopic rod is extended and retracted to control the vertical height of the spraying. The top support frame provides support. The second motor provides power to drive the horizontal rotation frame to rotate horizontally to change the horizontal angle of the spraying. The third motor provides power to drive the vertical rotation frame to rotate longitudinally to change the vertical angle of the spraying. The mounting frame is fixed by a fixed screw that penetrates the vertical rotation frame and is easy to disassemble and assemble. The fan provides a certain amount of wind to expand the range of the water mist spraying.

[0017] 2. A certain amount of water is stored in the water tank, and the pump provides power to press the water in the water tank into the foldable hose. The foldable hose provides sufficient extension space through its own folding characteristics to ensure the supply of water flow, and transmits it to the atomizing nozzle to spray the atomized water into the working range. An auxiliary restraint ring is provided on the outside of the foldable hose to provide certain auxiliary support.

[0018] To sum up, the present application not only realizes multi-dimensional movement through the adjustment mechanism of the electric telescopic rod and the motor rotating joint combination structure, but also has strong flexibility and is suitable for some areas that require local dust protection, so as to avoid water mist from being sprayed to unnecessary places, reduce water resource waste and impact on the surrounding environment, and stores a certain amount of water in the water tank, and the pump provides power to press the water in the water tank into the folding hose. The folding hose provides sufficient extension space through its own folding characteristics, ensures water supply, and transmits it to the atomizing nozzle to spray the atomized water into the working range. An auxiliary restraint ring is provided on the outside of the folding hose to provide certain auxiliary support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of this application, the following is a brief introduction to the drawings required for the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the liquid supply component and the spray component proposed in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the rotating bottom assembly and the horizontal suspension assembly proposed in the utility model;

[0023] Figure 4 This is a schematic structural diagram of the longitudinal rotation component and working component proposed in the present utility model.

[0024] In the figure: 1. Cart body; 2. Adjustment mechanism; 21. Rotating bottom assembly; 211. First motor; 212. Support block; 213. Bottom support frame; 22. Horizontal suspension assembly; 221. Electric telescopic rod; 222. Top support frame; 223. Second motor; 224. Auxiliary restraint ring; 23. Vertical rotation assembly; 231. Horizontal rotation frame; 232. Third motor; 233. Vertical rotation frame; 24. Working assembly; 241. Mounting frame; 242. Fixing screw; 243. Fan; 3. Liquid supply assembly; 31. Water tank; 32. Pump; 4. Spraying assembly; 41. Folding hose; 42. Atomizing nozzle. DETAILED DESCRIPTION

[0025] In order to enable people skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] See also Figure 1-4A dust-proof water mist spraying device for construction projects includes a trolley body 1 and an adjustment mechanism 2. The trolley body 1 provides a supporting chassis and facilitates the user to transfer the device. The adjustment mechanism 2 is installed on one side of the top of the trolley body 1. The electric telescopic rod 221 and the motor rotating joint combination structure provided by the adjustment mechanism 2 can achieve multi-dimensional movement, with strong flexibility. It is suitable for some areas that require local dust prevention, avoids water mist spraying to unnecessary places, and reduces water resource waste and impact on the surrounding environment.

[0027] The adjustment mechanism 2 includes a rotating bottom assembly 21 installed on one side of the top of the cart body 1, which provides the function of changing the support inclination angle. The top of the rotating bottom assembly 21 is installed with a horizontal suspension assembly 22, which provides the function of spraying height extension and horizontal swing. A longitudinal rotation assembly 23 is installed on one side of the horizontal suspension assembly 22, which provides the function of spraying longitudinal swing. A working assembly 24 is installed on one side of the longitudinal rotation assembly 23, which drives the spraying assembly 4 to rotate and provides wind force to expand the spraying range.

[0028] In the present utility model, the rotating bottom assembly 21 includes a first motor 211 installed on one side of the top end of the cart body 1. The first motor 211 provides power to drive the support block 212 to rotate and adjust the inclination angle of the electric telescopic rod 221. One end of the first motor 211 is connected to a flat key, and the support block 212 provides bottom support. The outer side of the support block 212 is rotatably connected to the bottom support frame 213, and the bottom support frame 213 provides auxiliary support for the output shaft of the first motor 211.

[0029] In the present utility model, the horizontal suspension assembly 22 includes an electric telescopic rod 221 installed on the top of the support block 212. The electric telescopic rod 221 is telescopic to control the vertical height of the spraying. The top of the electric telescopic rod 221 is fixedly connected to a top support frame 222. The top support frame 222 provides support. A second motor 223 is installed on the top of the top support frame 222. The second motor 223 provides power to drive the horizontal rotation frame 231 to rotate horizontally, thereby changing the horizontal angle of spraying. An auxiliary restraint ring 224 is fixedly connected to the outer side of the top support frame 222, and an auxiliary restraint ring 224 is sleeved on the outer side of the folding hose 41 to provide certain auxiliary support.

[0030] In the present invention, the longitudinal rotation component 23 includes a transverse rotation frame 231 connected to one end of the second motor 223 by a flat key, which drives the elements to rotate accordingly. A third motor 232 is installed on one side of the transverse rotation frame 231. The third motor 232 provides power to drive the longitudinal rotation frame 233 to rotate longitudinally. One end of the third motor 232 is connected to the longitudinal rotation frame 233 by a flat key to change the vertical angle of spraying.

[0031] In the present invention, the working component 24 includes a mounting frame 241 inserted into a slot on one side of the longitudinal rotation frame 233, providing a support structure for components such as the atomizing nozzle 42. The top of the mounting frame 241 is threadedly connected with a fixing screw 242, which passes through the longitudinal rotation frame 233 to fix the mounting frame 241 and facilitate disassembly and assembly. A fan 243 is installed on the inner side of the bottom end of the mounting frame 241, and the fan 243 provides a certain wind force to expand the water mist spraying range.

[0032] In some embodiments, a liquid supply assembly 3 is installed on the other side of the top of the cart body 1 to provide water power. The liquid supply assembly 3 includes a water tank 31 fixedly connected to the other side of the top of the cart body 1. A certain amount of water is stored in the water tank 31. A pump 32 is installed on one side of the water tank 31. The pump 32 provides power to press the water in the water tank 31 into the foldable hose 41.

[0033] In some embodiments, a spray assembly 4 is installed at the top of the pump 32 to transmit water and atomize it for spraying. The spray assembly 4 includes a foldable hose 41 installed at the top of the pump 32. The foldable hose 41 provides sufficient extension space through its own folding characteristics to ensure water supply. An atomizing nozzle 42 is installed at the top of the foldable hose 41 to transmit atomized water to the atomizing nozzle 42 and spray it into the working range.

[0034] It can be seen from the above technical solution that when in use, first, the user moves the device to the working range through the cart body 1, stores a certain amount of water through the water tank 31, and the pump 32 provides power to press the water in the water tank 31 into the folding hose 41. The folding hose 41 provides enough extension space through its own folding characteristics to ensure the supply of water flow, and transmits it to the atomizing nozzle 42 to spray the atomized water liquid into the working range. The outside of the folding hose 41 is covered with an auxiliary constraint ring 224 to provide certain auxiliary support. Afterwards, the first motor 211 provides power to drive the support block 212 to rotate, adjust the inclination angle of the electric telescopic rod 221, and the bottom support The frame 213 provides auxiliary support for the output shaft of the first motor 211. After that, the electric telescopic rod 221 is extended and retracted to control the vertical height of the spraying. The top support frame 222 provides support. The second motor 223 provides power to drive the transverse rotation frame 231 to rotate transversely, changing the horizontal angle of spraying. Finally, the third motor 232 provides power to drive the longitudinal rotation frame 233 to rotate longitudinally, changing the vertical angle of spraying. The mounting frame 241 is fixed by a fixed screw 242 that penetrates the longitudinal rotation frame 233, and is convenient for disassembly and assembly. The fan 243 provides a certain amount of wind force to expand the range of water mist spraying, completing the use of a dust-proof water mist spraying device for construction projects.

[0035] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary, and the true scope of this application is indicated by the claims.

[0036] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The above embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A dust-proof water mist spraying device for construction engineering, comprising a trolley body (1) and an adjustment mechanism (2), characterized in that: An adjustment mechanism (2) is installed on one side of the top end of the cart body (1); The adjustment mechanism (2) comprises a rotating bottom assembly (21) mounted on one side of the top end of the cart body (1); a transverse suspension assembly (22) is mounted on the top end of the rotating bottom assembly (21); a longitudinal rotating assembly (23) is mounted on one side of the transverse suspension assembly (22); and a working assembly (24) is mounted on one side of the longitudinal rotating assembly (23).

2. A dust-proof water mist spraying device for construction engineering according to claim 1, characterized in that: The rotating bottom assembly (21) comprises a first motor (211) mounted on one side of the top end of the cart body (1); one end of the first motor (211) is connected to a support block (212) by a flat key; and the outer side of the support block (212) is rotatably connected to a bottom support frame (213).

3. A dust-proof water mist spraying device for construction engineering according to claim 2, characterized in that: The transverse suspension assembly (22) comprises an electric telescopic rod (221) mounted on the top of the support block (212); the top of the electric telescopic rod (221) is fixedly connected to a top support frame (222); a second motor (223) is mounted on the top of the top support frame (222); and an auxiliary restraining ring (224) is fixedly connected to the outer side of the top support frame (222).

4. A dust-proof water mist spraying device for construction engineering according to claim 3, characterized in that: The longitudinal rotation assembly (23) comprises a transverse rotation frame (231) connected to one end of the second motor (223) via a flat key, a third motor (232) is mounted on one side of the transverse rotation frame (231), and one end of the third motor (232) is connected to the longitudinal rotation frame (233) via a flat key.

5. A dust-proof water mist spraying device for construction engineering according to claim 4, characterized in that: The working assembly (24) includes a mounting frame (241) plugged into a slot on one side of the longitudinal rotation frame (233), a top end of the mounting frame (241) is threadedly connected to a fixing screw (242), and a fan (243) is installed inside the bottom end of the mounting frame (241).

6. A dust-proof water mist spraying device for construction engineering according to claim 1, characterized in that: A liquid supply assembly (3) is installed on the other side of the top of the cart body (1), and the liquid supply assembly (3) includes a water tank (31) fixedly connected to the other side of the top of the cart body (1), and a pump (32) is installed on one side of the water tank (31).

7. A dust-proof water mist spraying device for construction engineering according to claim 6, characterized in that: A spray assembly (4) is installed at the top of the pump (32). The spray assembly (4) comprises a folding hose (41) installed at the top of the pump (32). An atomizing nozzle (42) is installed at the top of the folding hose (41).

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