Spraying type dustproof device for construction site
By using a combination of universal wheels, lifting components and driving motors in the spray dustproof device in the construction site, multi-directional spraying and height adjustment of the sprinkler pipe is realized, and the spray range fixation and adjustment in the prior art is solved. The problem of cumbersome operation improves the practicality and operation efficiency of the device.
Patent Information
- Application Number
- CN202421036869.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the spray dustproof device of the existing construction site, the sprinkler pipe is fixed, resulting in the fixed spray range, reducing the practicality of the device, and the height adjustment operation of the sprinkler pipe is cumbersome, which wastes time.
A spray dustproof device including a base, lifting assembly and a drive motor is designed. The multi-directional spraying and height adjustment of the sprinkler pipe is realized through universal wheels and lifting assembly, and the drive motor drives the gear and rack structure to achieve water sprinkler. The reciprocating swing of the tube combines the forward and reverse motor and screw structure to quickly adjust the height of the mounting plate.
Multi-directional spraying of sprinkler pipes is realized, the spray range is expanded, the practicality of the device is improved, and the operating time is saved through the rapid adjustment function.
Smart Images
Figure CN222239428U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a spray type dust prevention device, in particular to a spray type dust prevention device for a construction site, and belongs to the technical field of building construction. Background Art
[0002] Building construction refers to production activities during the implementation phase of engineering construction. It is the construction process of various types of buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. After construction, the working surface of the construction will be dusty and water may need to be sprinkled to reduce dust.
[0003] The disclosure is of CN214972707U, a municipal construction dust prevention spray device, comprising a base and a device mainboard, wherein the device mainboard is fixedly arranged on the base for supporting a water tank and a splicing piece; a water tank is fixedly arranged on one side of the device mainboard for storing water; a height adjustment piece is fixedly arranged on a side of the device mainboard away from the water tank for connecting a sprinkler and adjusting the height of the sprinkler; a clamping piece is fixedly arranged at an end away from the device mainboard for clamping and fixing the sprinkler.
[0004] Although there are many benefits in the above scheme, there are also the following disadvantages: 1. The water is sprayed through the spray holes on the sprinkler pipe to complete the site spraying work to achieve the dust reduction effect. However, the sprinkler pipe is fixed and can only spray water to one position, which reduces the practicality of the device; 2. The height adjustment of the sprinkler pipe is not only cumbersome to operate, but also wastes time. Therefore, a spray dust prevention device for the construction site is designed to solve the above-mentioned shortcomings. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] The purpose of the utility model is to provide a spray dust prevention device for a construction site in order to solve the above problems, so as to solve the problems in the prior art that 1. water is sprayed through the spray holes on the sprinkler pipe to complete the spraying work on the construction site to achieve the effect of dust reduction, but the sprinkler pipe is fixed and can only spray water to one position, which reduces the practicality of the device; 2. the height adjustment of the sprinkler pipe is not only cumbersome to operate, but also wastes time.
[0007] (II) Technical solution
[0008] The utility model is implemented through the following technical scheme: a spray-type dust prevention device for a construction site comprises a base, universal wheels are installed at the four corners of the bottom of the base, and wheels with built-in locking function on the market can be used for the use of universal wheels, a mounting plate is provided on the top of the base, a lifting assembly is provided between the mounting plate and the base, a first connecting pipe is provided on the top of the mounting plate, a second connecting pipe is provided at one end of the first connecting pipe, a pumping assembly is provided at one end of the second connecting pipe, a support plate is rotatably connected to the outer side of the first connecting pipe, the support plate is fixedly connected to the top of the mounting plate, and the other end of the first connecting pipe is fixedly connected to the top of the mounting plate. A sprinkler pipe is fixedly connected, and multiple sprinkler heads are installed at the bottom of the sprinkler pipe. A gear is fixedly connected to the outer side of the first connecting pipe, and a rack is meshingly connected to the outer side of the gear. A reciprocating frame is fixedly connected to the bottom of the rack. Two sliding rods are provided at the bottom of the reciprocating frame, and the bottom ends of the two sliding rods are fixedly connected to the mounting plate, and the top ends of the two sliding rods pass through the reciprocating frame and are slidably connected to the reciprocating frame. A cylindrical slider is slidably connected inside the reciprocating frame, and one end of the cylindrical slider is rotatably connected to a rotating plate. A driving motor is fixedly connected to the top of the mounting plate, and the output end of the driving motor is fixedly connected to the rotating plate.
[0009] Preferably, the lifting assembly includes a lifting plate, which is fixedly connected to the bottom of the mounting plate, a U-shaped plate is provided on the outside of the lifting plate, the U-shaped plate is fixedly connected to the top of the base, and sliding grooves are provided on both sides of the U-shaped plate. Both sides of the lifting plate are arranged inside the two sliding grooves and in sliding contact with the U-shaped plate.
[0010] Preferably, the lifting assembly also includes a screw rod, which is arranged on one side of the lifting plate, and the outer side of the screw rod is connected to a lifting block through a nut pair, and the lifting block is fixedly connected to one side of the lifting plate. A support plate is provided at the bottom of the lifting block, and the support plate is rotatably connected to the outer side of the screw rod, and the support plate is fixedly connected to one side of the U-shaped plate.
[0011] Preferably, a motor mounting groove is provided on the top of the base, a forward and reverse motor is provided inside the base, and the output end of the forward and reverse motor is fixedly connected to the screw rod.
[0012] Preferably, a sealed bearing is provided between the second connecting tube and the first connecting tube, and the second connecting tube is connected to the first connecting tube through the sealed bearing. A fixed plate is fixedly connected to the outer side of the second connecting tube, and the fixed plate is fixedly connected to the top of the mounting plate. The setting of the fixed plate serves as a fixed support for the second connecting tube.
[0013] Preferably, the pumping assembly includes a water tank, which is fixedly connected to the top of the base, with a water inlet pipe installed on the top of the water tank, a water pump installed on the top of the water tank, a pumping pipe installed on the input end of the water pump, and the bottom end of the pumping pipe extends into the interior of the water tank.
[0014] Preferably, a hose is installed at the output end of the water pump, and the hose is installed at one end of the second connecting pipe.
[0015] The utility model provides a spray type dust prevention device for a construction site, which has the following beneficial effects:
[0016] 1. The spray dust prevention device of the construction site drives the output end of the motor to rotate the rotating plate, the rotating plate drives the cylindrical slider to rotate, the cylindrical slider slides inside the reciprocating frame, and the reciprocating frame slides up and down on the two sliding rods, thereby realizing the up and down reciprocating motion of the rack, the rack is meshed with the gear, and the gear drives the sprinkler pipe to swing back and forth through the first connecting pipe, thereby expanding the range of spraying and improving the practicality of the device.
[0017] 2. The spray dust prevention device of the construction site, the output end of the positive and negative motor drives the screw rod to rotate in the opposite direction, the screw rod and the lifting block are connected by a nut pair, and the lifting block drives the lifting plate to move upward. At this time, the lifting plate slides upward in the two slide grooves. The height position of the mounting plate can be adjusted through the lifting plate. Therefore, this structure can meet the needs of rapid adjustment of the position of the sprinkler pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the lifting plate structure of the utility model;
[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure of part A;
[0021] Figure 4 It is a schematic diagram of the rotating plate structure of the utility model.
[0022]
Main component symbol description
[0023] 1. Base; 2. Water tank; 3. U-shaped plate; 4. Lifting plate; 5. Mounting plate; 6. Screw rod; 7. Lifting block; 8. Support plate; 9. First connecting pipe; 10. Sprinkler pipe; 11. Support plate; 12. Gear; 13. Rack; 14. Reciprocating frame; 15. Cylindrical slider; 16. Rotating plate; 17. Sliding rod; 18. Second connecting pipe; 19. Fixed plate; 20. Hose. DETAILED DESCRIPTION
[0024] The embodiment of the utility model provides a spray type dust prevention device for a construction site.
[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a base 1, universal wheels are installed at the four corners of the bottom of the base 1, a mounting plate 5 is provided on the top of the base 1, a lifting assembly is provided between the mounting plate 5 and the base 1, a first connecting pipe 9 is provided on the top of the mounting plate 5, a second connecting pipe 18 is provided at one end of the first connecting pipe 9, a sealed bearing is provided between the second connecting pipe 18 and the first connecting pipe 9, the second connecting pipe 18 is connected to the first connecting pipe 9 through a sealed bearing, a fixing plate 19 is fixedly connected to the outside of the second connecting pipe 18, the fixing plate 19 is fixedly connected to the top of the mounting plate 5, a pumping assembly is provided at one end of the second connecting pipe 18, a support plate 11 is rotatably connected to the outside of the first connecting pipe 9, the support plate 11 is fixedly connected to the top of the mounting plate 5, the first connecting pipe 9 is connected to the outside of the first connecting pipe 9, and the first connecting pipe 9 is connected to the outside of the first connecting pipe 9. The other end of the connecting pipe 9 is fixedly connected to a sprinkler pipe 10, and a plurality of sprinkler heads are installed at the bottom of the sprinkler pipe 10. A gear 12 is fixedly connected to the outer side of the first connecting pipe 9, and a rack 13 is meshingly connected to the outer side of the gear 12. A reciprocating frame 14 is fixedly connected to the bottom of the rack 13. Two sliding rods 17 are provided at the bottom of the reciprocating frame 14. The bottom ends of the two sliding rods 17 are fixedly connected to the mounting plate 5. The top ends of the two sliding rods 17 pass through the reciprocating frame 14 and are slidably connected to the reciprocating frame 14. A cylindrical slider 15 is slidably connected inside the reciprocating frame 14, and one end of the cylindrical slider 15 is rotatably connected to a rotating plate 16. A driving motor is fixedly connected to the top of the mounting plate 5, and the output end of the driving motor is fixedly connected to the rotating plate 16.
[0026] The pumping assembly includes a water tank 2, which is fixedly connected to the top of the base 1. A water inlet pipe is installed on the top of the water tank 2. A water pump is installed on the top of the water tank 2. A pumping pipe is installed at the input end of the water pump. The bottom end of the pumping pipe extends to the inside of the water tank 2. A hose 20 is installed at the output end of the water pump. The hose 20 is installed at one end of the second connecting pipe 18.
[0027] Specifically, the drive motor is started. There is no specific limitation on the model of the drive motor, which shall be based on the adapted equipment. The output end of the drive motor drives the rotating plate 16 to rotate, and the rotating plate 16 drives the cylindrical slider 15 to rotate. The cylindrical slider 15 slides inside the reciprocating frame 14, and the reciprocating frame 14 slides up and down on the two slide bars 17, thereby realizing the up and down reciprocating motion of the rack 13. The rack 13 is meshed with the gear 12, and the gear 12 drives the sprinkler pipe 10 to swing back and forth through the first connecting pipe 9, thereby expanding the range of spraying and improving the practicability of the device.
[0028] See also Figure 1 and Figure 2The lifting assembly includes a lifting plate 4, which is fixedly connected to the bottom of the mounting plate 5. A U-shaped plate 3 is provided on the outside of the lifting plate 4. The U-shaped plate 3 is fixedly connected to the top of the base 1. Slide grooves are provided on both sides of the U-shaped plate 3. Both sides of the lifting plate 4 are arranged inside the two slide grooves and in sliding contact with the U-shaped plate 3. The lifting assembly also includes a screw rod 6, which is arranged on one side of the lifting plate 4. A lifting block 7 is connected to the outside of the screw rod 6 through a nut pair. The lifting block 7 is fixedly connected to one side of the lifting plate 4. A support plate 8 is provided at the bottom of the lifting block 7. The support plate 8 is rotatably connected to the outside of the screw rod 6. The support plate 8 is fixedly connected to one side of the U-shaped plate 3. A motor mounting groove is provided on the top of the base 1. A forward and reverse motor is provided inside the base 1, and the output end of the forward and reverse motor is fixedly connected to the screw rod 6.
[0029] Specifically, start the forward and reverse motors. There is no specific limitation on the models of the forward and reverse motors, which shall be based on the compatible equipment. The output ends of the forward and reverse motors drive the screw rod 6 to rotate in the opposite direction. The screw rod 6 is connected to the lifting block 7 through a nut pair. The lifting block 7 drives the lifting plate 4 to move upward. At this time, the lifting plate 4 slides upward in the two slide grooves. The height position of the mounting plate 5 can be adjusted through the lifting plate 4. Therefore, this structure can meet the needs of quickly adjusting the position of the sprinkler pipe 10.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A spray-type dust prevention device for a construction site, comprising a base (1), characterized in that: Universal wheels are installed at the four corners of the bottom of the base (1); a mounting plate (5) is installed at the top of the base (1); a lifting assembly is installed between the mounting plate (5) and the base (1); a first connecting pipe (9) is installed at the top of the mounting plate (5); a second connecting pipe (18) is installed at one end of the first connecting pipe (9); a pumping assembly is installed at one end of the second connecting pipe (18); a support plate (11) is rotatably connected to the outside of the first connecting pipe (9); the support plate (11) is fixedly connected to the top of the mounting plate (5); the other end of the first connecting pipe (9) is fixedly connected to a sprinkler pipe (10); a plurality of sprinkler heads are installed at the bottom of the sprinkler pipe (10); the outside of the first connecting pipe (9) is fixedly connected to a second connecting pipe (18); A gear (12) is provided, the outer side of the gear (12) is meshedly connected with a rack (13), the bottom of the rack (13) is fixedly connected with a reciprocating frame (14), the bottom of the reciprocating frame (14) is provided with two sliding rods (17), the bottom ends of the two sliding rods (17) are fixedly connected with a mounting plate (5), the top ends of the two sliding rods (17) pass through the reciprocating frame (14) and are slidably connected with the reciprocating frame (14), a cylindrical slider (15) is slidably connected inside the reciprocating frame (14), one end of the cylindrical slider (15) is rotatably connected with a rotating plate (16), a driving motor is fixedly connected to the top of the mounting plate (5), and the output end of the driving motor is fixedly connected with the rotating plate (16).
2. The spray-type dust prevention device for construction sites according to claim 1 is characterized in that: The lifting assembly comprises a lifting plate (4), the lifting plate (4) being fixedly connected to the bottom of the mounting plate (5), a U-shaped plate (3) being arranged on the outside of the lifting plate (4), the U-shaped plate (3) being fixedly connected to the top of the base (1), sliding grooves being arranged on both sides of the inside of the U-shaped plate (3), and both sides of the lifting plate (4) being arranged inside the two sliding grooves and in sliding contact with the U-shaped plate (3).
3. The spray-type dust prevention device for the construction site according to claim 2 is characterized in that: The lifting assembly further comprises a screw rod (6), the screw rod (6) being arranged on one side of the lifting plate (4), the outer side of the screw rod (6) being connected to a lifting block (7) via a nut pair, the lifting block (7) being fixedly connected to one side of the lifting plate (4), a support plate (8) being provided at the bottom of the lifting block (7), the support plate (8) being rotatably connected to the outer side of the screw rod (6), and the support plate (8) being fixedly connected to one side of the U-shaped plate (3).
4. The spray-type dust prevention device for the construction site according to claim 3 is characterized in that: A motor mounting slot is provided on the top of the base (1), a forward and reverse motor is provided inside the base (1), and the output end of the forward and reverse motor is fixedly connected to the screw rod (6).
5. The spray-type dust prevention device for construction sites according to claim 1 is characterized in that: A sealed bearing is provided between the second connecting tube (18) and the first connecting tube (9); the second connecting tube (18) and the first connecting tube (9) are connected via the sealed bearing; a fixing plate (19) is fixedly connected to the outside of the second connecting tube (18); and the fixing plate (19) is fixedly connected to the top of the mounting plate (5).
6. The spray-type dust prevention device for construction sites according to claim 1 is characterized in that: The water pumping assembly comprises a water tank (2), the water tank (2) is fixedly connected to the top of the base (1), a water inlet pipe is installed on the top of the water tank (2), a water pump is installed on the top of the water tank (2), a water pump pipe is installed at the input end of the water pump, and the bottom end of the water pump pipe extends into the interior of the water tank (2).
7. The spray-type dust prevention device for construction sites according to claim 6 is characterized in that: A hose (20) is installed at the output end of the water pump, and the hose (20) is installed at one end of the second connecting pipe (18).