Dustproof device for civil engineering

Abstract

The utility model belongs to the technical field of civil engineering, and particularly relates to a civil engineering dustproof device which comprises a bottom plate, a vertical plate is fixedly mounted on the rear side of the upper end of the bottom plate, a transverse plate is slidably mounted on the front side of the vertical plate, a water storage tank is slidably mounted on the front side of the transverse plate, a water injection opening is formed in the upper end of the water storage tank, and a fixing plate is fixedly mounted on the front side of the water storage tank. According to the spraying device, the reciprocating lead screw is driven by the rotating motor to rotate, so that the moving block drives the water storage tank to move left and right back and forth, and meanwhile, the two sliding blocks slide in the two sliding rails along with the movement of the water storage tank, so that the water storage tank stably moves left and right; by means of the device, the water spraying area can be increased, and the dustproof effect can be improved.

Description

Technical Field

[0001] The utility model relates to a dustproof device, in particular to a dustproof device for civil engineering. Background Art

[0002] Civil engineering, also known as civil construction engineering, is a general term for civil engineering and construction engineering. It is an engineering discipline that builds various facilities and places for human life, production, protection and other activities. It includes various technical activities such as survey, construction, and management during the construction process, as well as the materials, equipment and items consumed in the construction process.

[0003] During the construction process of civil engineering projects, a large amount of dust will be generated due to the influence of the soil environment. When a large amount of dust is mixed in the air and inhaled by construction workers, it will affect their health. Therefore, a civil engineering dust prevention device is needed at the construction site.

[0004] The current dust prevention device for civil engineering projects sprays water at the construction site to prevent dust from flying in the air by increasing the humidity in the air. However, the water source is relatively fixed when spraying, and the spraying device can only be adjusted in height. Therefore, the spraying area is small, resulting in poor dust prevention effect. Utility Model Content

[0005] The main purpose of the present disclosure is to provide a dust prevention device for civil engineering to effectively solve the problems raised by the inventor in the above background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A dust prevention device for civil engineering projects comprises a base plate, a vertical plate is fixedly installed on the rear side of the upper end of the base plate, a horizontal plate is slidably installed on the front side of the vertical plate, a water tank is slidably installed on the front side of the horizontal plate, a reciprocating screw is rotatably installed between the left and right inner walls of the horizontal plate, a moving block is threadedly installed on the reciprocating screw, the moving block is fixedly connected to the rear side of the water tank, a rotating motor is fixedly installed on the right side of the horizontal plate, the output end of the rotating motor is fixedly connected to the rotating shaft of the reciprocating screw, and a slide rail is provided near the upper and lower ends of the front side of the horizontal plate, and the two Slide blocks are slidably installed in the slide rails, and the two slide blocks are fixedly connected to the rear side of the water tank. A water filling port is arranged at the upper end of the water tank, a fixed plate is fixedly installed on the front side of the water tank, and a plurality of nozzles are fixedly installed on the front side of the fixed plate. The reciprocating screw rod is driven to rotate by a rotating motor to make the moving block move back and forth left and right in the front side of the cross plate. At the same time, the slider cooperates with the slide rail, and when the water tank moves left and right, the slider slides in the slide rail to make the water tank move smoothly left and right, so that the nozzle moves back and forth when sprinkling water, increases the sprinkling area and improves dust prevention.

[0008] Preferably, a water pump is fixedly installed on the front side of the water tank near the upper end, a water pump input end is fixedly installed with a water suction pipe, and an output end is fixedly installed with a water outlet pipe, the water suction pipe is connected to the water tank, a diversion pipe is fixedly installed on the other end of the water outlet pipe and are connected to each other, the other end of the diversion pipe is respectively connected to the plurality of nozzles, the water source in the water tank is pumped into the water suction pipe by the water pump, and then enters the diversion pipe through the water outlet pipe, the water is distributed to the plurality of nozzles through the diversion pipe, and the water is sprayed out through the nozzles to achieve water sprinkling for dust prevention.

[0009] Preferably, a lifting screw is rotatably installed between the upper and lower inner walls of the vertical plate, and a sliding rod is fixedly installed, a lifting plate is threaded on the lifting screw, and the lifting plate is slidably connected to the sliding rod, the horizontal plate is fixedly installed on the front side of the lifting plate, and a servo motor is fixedly installed on the upper end of the vertical plate, and the output end of the servo motor is fixedly connected to the rotating shaft of the lifting screw. The lifting screw is driven by the servo motor to rotate so that the lifting plate slides and rises and falls on the sliding rod, thereby driving the horizontal plate to rise and fall to adjust the height of the water tank.

[0010] Preferably, pulleys are fixedly installed at the four corner positions of the lower end of the base plate, and a push handle is fixedly installed on the rear side of the upper end of the vertical plate. Through the push handle and the moving wheel, it is convenient for the user to hold the push handle and move the device to a suitable position through the moving wheel.

[0011] In view of this, compared with the prior art, the beneficial effects of the utility model are:

[0012] In the present application, a moving block and a slider are set up, and a rotating motor is turned on to drive the reciprocating screw to rotate, so that the moving block moves the water tank back and forth and left and right. At the same time, the two sliders slide in the two slide rails respectively, so that the water tank can move smoothly. Moving the water tank left and right can make the sprinkler head move back and forth left and right during watering, so that the watering area is increased and the dust prevention effect is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The figure shows a schematic diagram of the structure of the dust prevention device for civil engineering provided by the utility model;

[0014] Figure 2 The figure shows a side view of the dust prevention device for civil engineering provided by the utility model;

[0015] Figure 3 The figure shows a top view of a cross-sectional view of a civil engineering dust prevention device provided by the utility model.

[0016] Icons: 1. Base plate; 2. Pulley; 3. Vertical plate; 4. Push handle; 5. Lifting screw; 6. Sliding rod; 7. Lifting plate; 8. Servo motor; 9. Horizontal plate; 10. Reciprocating screw; 11. Moving block; 12. Rotating motor; 13. Slide rail; 14. Sliding block; 15. Water tank; 16. Water inlet; 17. Water pump; 18. Suction pipe; 19. Water outlet pipe; 20. Diversion pipe; 21. Fixed plate; 22. Nozzle. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3 , the utility model provides the following embodiments:

[0019] A dust prevention device for civil engineering, comprising a bottom plate 1, a vertical plate 3 is fixedly installed on the rear side of the upper end of the bottom plate 1, a horizontal plate 9 is slidably installed on the front side of the vertical plate 3, a water storage tank 15 is slidably installed on the front side of the horizontal plate 9, a reciprocating screw rod 10 is rotatably installed between the left and right inner walls of the horizontal plate 9, a moving block 11 is threadedly installed on the reciprocating screw rod 10, the moving block 11 is fixedly connected to the rear side of the water storage tank 15, a rotating motor 12 is fixedly installed on the right side of the horizontal plate 9, the output end of the rotating motor 12 is fixedly connected to the rotating shaft of the reciprocating screw rod 10, a slide rail 13 is provided on the front side of the horizontal plate 9 near the upper and lower ends, and a slide rail 13 is slidably installed in the two slide rails 13 Block 14, two sliders 14 are fixedly connected to the rear side of the water tank 15, a water inlet is set at the upper end of the water tank, a fixed plate 21 is fixedly installed on the front side of the water tank 15, and a plurality of nozzles 22 are fixedly installed on the front side of the fixed plate 21. The reciprocating screw rod 10 is driven by the rotating motor 12 to rotate so that the moving block 11 moves back and forth left and right in the front side of the cross plate 9. At the same time, the slider 14 cooperates with the slide rail 3. When the water tank 15 moves left and right, the slider 14 slides in the slide rail 13 to make the water tank 15 move left and right smoothly, so that the nozzle 22 moves back and forth when sprinkling water, increases the sprinkling area and improves dust prevention.

[0020] Specifically, a water pump 17 is fixedly installed near the upper end of the front side of the water tank 15, a water pumping pipe 18 is fixedly installed at the input end of the water pump 17, and a water outlet pipe 19 is fixedly installed at the output end. The water pumping pipe 18 is connected to the water tank 15, and a diversion pipe 20 is fixedly installed at the other end of the water outlet pipe 19 and is connected to each other. The other ends of the diversion pipes 20 are respectively connected to multiple nozzles 22. The water source in the water tank 15 is pumped into the water pumping pipe 18 through the water pump 17, and then enters the diversion pipe 20 through the water outlet pipe 19. The water is distributed to the multiple nozzles 22 through the diversion pipe 20, and the water is sprayed out through the nozzles 22 to achieve water sprinkling for dust prevention.

[0021] Specifically, a lifting screw 5 is rotatably installed between the upper and lower inner walls of the vertical plate 3, and a sliding rod 6 is fixedly installed. A lifting plate 7 is threaded on the lifting screw 5, and the lifting plate 7 is slidably connected to the sliding rod 6. The horizontal plate 9 is fixedly installed on the front side of the lifting plate 7. A servo motor 8 is fixedly installed on the upper end of the vertical plate 3. The output end of the servo motor 8 is fixedly connected to the rotating shaft of the lifting screw 5. The lifting screw 5 is driven by the servo motor 8 to rotate so that the lifting plate 7 slides and rises and falls on the sliding rod 6, thereby driving the horizontal plate 9 to rise and fall to adjust the height of the water tank 15.

[0022] Specifically, pulleys 2 are fixedly installed at the four corners of the lower end of the base plate 1, and a push handle 4 is fixedly installed on the rear side of the upper end of the vertical plate 3. Through the push handle 4 and the moving wheel, it is convenient for the user to hold the push handle 4 and move the device to a suitable position through the moving wheel.

[0023] The working principle of the utility model is as follows: the construction personnel hold the handle 4 and move the device to a suitable position through the moving wheel 2, fill the water into the water storage tank 15 through the water filling port 16, and then turn on the servo motor 8 to drive the lifting screw 5 to rotate so that the lifting plate 7 slides and rises on the slide rod, thereby driving the cross plate 9 to lift and lower the water storage tank 15 to a suitable height, and then turn on the water pump 17 and the rotating motor 12, and the water in the water storage tank 15 is pumped into the water pumping pipe 18 through the water pump 17, and then enters the diversion pipe 20 through the water outlet pipe 19, and then passes through the water outlet pipe 19. The water is distributed to multiple nozzles 22 through the diversion pipe 20, and then sprayed out through the nozzles 22 for dust prevention. When the nozzles 22 spray water, the rotating motor 12 drives the reciprocating screw 10 to rotate so that the moving block 11 moves the water tank 15 back and forth. At the same time, the two sliders 14 will slide in the two slide rails 13 as the water tank 15 moves, so that the water tank 15 can be smoothly translated left and right. When the water tank 15 translates left and right, multiple nozzles 22 move with it. At this time, the water sprinkling area can be increased to improve the dust prevention efficiency.

[0024] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dust prevention device for civil engineering, comprising a base plate (1), characterized in that: A vertical plate (3) is fixedly mounted on the rear side of the upper end of the bottom plate (1), a horizontal plate (9) is slidably mounted on the front side of the vertical plate (3), a water storage tank (15) is slidably mounted on the front side of the horizontal plate (9), a reciprocating screw rod (10) is rotatably mounted between the left and right inner walls of the horizontal plate (9), a moving block (11) is threadedly mounted on the reciprocating screw rod (10), the moving block (11) is fixedly connected to the rear side of the water storage tank (15), a rotating motor (12) is fixedly mounted on the right side of the horizontal plate (9), and the rotating motor (12) is 2) The output end is fixedly connected to the rotating shaft of the reciprocating screw rod (10), the front side of the horizontal plate (9) is provided with a slide rail (13) near the upper and lower ends, the two slide rails (13) are slidably installed with a slider (14), the two sliders (14) are fixedly connected to the rear side of the water storage tank (15), the upper end of the water storage tank (15) is provided with a water injection port (16), the front side of the water storage tank (15) is fixedly installed with a fixed plate (21), and the front side of the fixed plate (21) is fixedly installed with a plurality of nozzles (22).

2. A dust prevention device for civil engineering according to claim 1, characterized in that: A water pump (17) is fixedly installed near the upper end of the front side of the water storage tank (15); a water pumping pipe (18) is fixedly installed at the input end of the water pump (17); and a water outlet pipe (19) is fixedly installed at the output end; the water pumping pipe (18) is connected to the water storage tank (15); a shunt pipe (20) is fixedly installed at the other end of the water outlet pipe (19) and is connected to each other; and the other end of the shunt pipe (20) is respectively connected to the plurality of nozzles (22).

3. A dust prevention device for civil engineering according to claim 1, characterized in that: A lifting screw (5) is rotatably installed between the upper and lower inner walls of the vertical plate (3), and a sliding rod (6) is fixedly installed. A lifting plate (7) is threaded on the lifting screw (5), and the lifting plate (7) is slidably connected to the sliding rod (6). The horizontal plate (9) is fixedly installed on the front side of the lifting plate (7). A servo motor (8) is fixedly installed on the upper end of the vertical plate (3), and the output end of the servo motor (8) is fixedly connected to the rotating shaft of the lifting screw (5).

4. A dust prevention device for civil engineering according to claim 1, characterized in that: Pulleys (2) are fixedly mounted at four corner positions of the lower end of the base plate (1), and a push handle (4) is fixedly mounted at the rear side of the upper end of the vertical plate (3).

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