CN220990157U - A dust suppression device for civil construction - Google Patents

Abstract

The utility model belongs to the technical field of civil construction, and specifically relates to a dust suppression device for civil construction, which solves the problems of difficulty in movement and inconvenience in cleaning in the prior art, and comprises a base plate, the top of the base plate is fixedly connected with a bracket and a water tank by screws, one side of the water tank is fixedly connected with a protection box by screws, a motor is installed on the top of the base plate, the output end of the motor is fixedly connected with a round rod by a coupling, a first driving wheel and a second driving wheel are fixedly sleeved on the round rod, four symmetrically arranged rollers are rotatably installed on the bottom of the base plate, a connecting shaft is arranged between two of the rollers, and through the arrangement of structures such as a motor and a submersible pump, the output end of the motor drives the first driving wheel and the second driving wheel to rotate, so that the vehicle drives the movable frame to swing left and right during the process of moving forward, so that the vehicle has a wider water spraying range and a better use effect.

Description

A dust suppression device for civil construction

Technical Field

The utility model relates to the technical field of civil construction, in particular to a dust suppression device for civil construction.

Background technique

At present, dust is easily generated during civil construction. The water mist dust removal process is actually a process of comprehensive action of various dust capture and condensation mechanisms. However, since the particle sizes of water mist and respirable dust are very small, the capture and condensation effects are not enough to separate the complex from the airflow. Therefore, in order to effectively purify the dust-laden airflow, in addition to dust capture technology, measures to strengthen condensation and sedimentation separation should be taken.

The authorization announcement number in the prior art is: CN215876689U, and the name is a dust suppression device for civil construction, including a supporting base plate, a moving wheel, a supporting boom rod assembly, a supporting column, an adjustable dust suppression nozzle assembly, a hand-pushing handle, a lifting hydraulic top, an extension rod, a power box, a sealed box door, a water storage tank, an inlet pipe, a suction pump, a battery, a water guide pipe and a control box, wherein the moving wheels are bolted to the four corners of the lower part of the supporting base plate; the supporting boom rod assembly is bolted to the upper end of the extension rod, and the patented suction pump sucks water into the three-way connecting pipe through the water guide pipe, and transports it to the connecting hose and the water spray pipe respectively, and then forms a spray that is sprayed from the spray nozzle, thereby forming a water mist that plays a role in dust suppression; the lifting hydraulic top is controlled to drive the extension rod to rise and fall, thereby changing the height of the cross support rod and the movable boom rod to meet the needs of dust suppression at different positions; the inclination angle of the movable boom rod and the cross support rod is changed to improve the dust suppression efficiency.

However, this patent can only remove dust at a certain location, and movement requires manual pushing. However, when the water tank is filled with water, the vehicle is heavy, making it difficult to push the vehicle manually.

Utility Model Content

The utility model aims to provide a dust suppression device for civil construction, which solves the problems of difficult movement and inconvenient cleaning.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suppression device for civil construction, comprising a base plate, the top of the base plate is respectively fixedly connected with a bracket and a water tank by screws, one side of the water tank is fixedly connected with a protective box by screws, a motor is installed on the top of the base plate, the output end of the motor is fixedly connected with a round rod by a coupling, a first driving wheel and a second driving wheel are respectively fixedly sleeved on the round rod, four symmetrically arranged rollers are rotatably installed on the bottom of the base plate, wherein a connecting shaft is commonly provided between two of the rollers, a first driven wheel is fixedly sleeved on the connecting shaft, and a first synchronous belt is commonly sleeved on the first driving wheel and the first driven wheel;

A rotating shaft is rotatably installed inside the protective box, and a second driven wheel and a first bevel gear are fixedly sleeved on the rotating shaft respectively. A second synchronous belt is commonly sleeved on the second driven wheel and the second driving wheel. A second bevel gear is rotatably installed inside the protective box, and the first bevel gear and the second bevel gear are meshingly connected. A telescopic rod is movably hinged on one side of the second bevel gear. A submersible pump is installed inside the water tank, and a water outlet pipe is fixedly connected to the output end of the submersible pump, and a nozzle is connected to one end of the water outlet pipe.

Preferably, a cover plate is detachably fixedly mounted on the top of the water tank, a handle is fixedly connected to the top of the cover plate by screws, and a water supply port is opened inside the cover plate.

Preferably, a through slot is provided inside the water tank, a movable frame is rotatably mounted inside the through slot, and the water outlet pipe is located inside the movable frame so as to drive the water pipe to move left and right.

Preferably, a slide groove is provided inside the protection box, the telescopic rod is slidably connected inside the slide groove, and a protrusion is fixedly connected to the top of the telescopic rod by a screw to facilitate the left and right movement of the telescopic rod.

Preferably, a slide groove is provided inside the movable frame, and the protrusion is slidably connected inside the slide groove, so that the protrusion drives the movable frame to move.

Preferably, a square hole is opened inside the base plate, and the first synchronous belt passes through the inside of the square hole. A through hole is opened inside the protective box, and the second synchronous belt passes through the inside of the through hole, so as to facilitate the movement of the first synchronous belt and the second synchronous belt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is provided with a motor and a submersible pump and the like. The output end of the motor drives the first driving wheel and the second driving wheel to rotate, so that the movable frame is driven to swing left and right during the process of the vehicle moving forward, so that the vehicle sprays water in a wider range and has a better use effect.

2. The utility model adopts the arrangement of structures such as the water tank and the cover plate. When the water in the water tank is used up, water can be replenished through the water replenishment port on the top of the water tank, making the replenishment more convenient. When the water tank is dirty, the cover plate can be removed for cleaning, making the cleaning more convenient and the submersible pump is not easy to be blocked.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the internal structure of the protection box of the present invention;

FIG3 is a side sectional view of a water tank of the present invention.

In the figure: 1. bottom plate; 2. bracket; 3. water tank; 4. cover plate; 5. water filling port; 6. handle; 7. protection box; 8. movable frame; 9. nozzle; 10. motor; 11. first driving wheel; 12. second driving wheel; 13. first synchronous belt; 14. second synchronous belt; 15. first driven wheel; 16. connecting shaft; 17. roller; 18. rotating shaft; 19. second driven wheel; 20. telescopic rod; 21. bump; 22. first bevel gear; 23. second bevel gear; 24. submersible pump; 25. water outlet pipe; 26. slideway.

Detailed ways

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.

Please refer to Figures 1-3, a dust suppression device for civil construction includes a base plate 1, the top of the base plate 1 is fixedly connected to a bracket 2 and a water tank 3 by screws, one side of the water tank 3 is fixedly connected to a protective box 7 by screws, a motor 10 is installed on the top of the base plate 1, the output end of the motor 10 is fixedly connected to a round rod by a coupling, and a first driving wheel 11 and a second driving wheel 12 are fixedly sleeved on the round rod, and four symmetrically arranged rollers 17 are rotatably installed at the bottom of the base plate 1, wherein a connecting shaft 16 is commonly provided between two of the rollers 17, a first driven wheel 15 is fixedly sleeved on the connecting shaft 16, and a first synchronous belt 13 is commonly sleeved on the first driving wheel 11 and the first driven wheel 15, and a rotating shaft 18 is rotatably installed inside the protective box 7, and the rotating shaft 18 is respectively fixedly sleeved with There are a second driven wheel 19 and a first bevel gear 22, and the second driven wheel 19 and the second driving wheel 12 are jointly sleeved with a second synchronous belt 14. The second bevel gear 23 is rotatably installed inside the protective box 7, and the first bevel gear 22 and the second bevel gear 23 are meshed and connected. A telescopic rod 20 is movably hinged on one side of the second bevel gear 23. A submersible pump 24 is installed inside the water tank 3, and the output end of the submersible pump 24 is fixedly connected to a water outlet pipe 25, and one end of the water outlet pipe 25 is connected to a nozzle 9. Through the arrangement of the motor 10 and the submersible pump 24 and other structures, the output end of the motor 10 drives the first driving wheel 11 and the second driving wheel 12 to rotate, so that the vehicle drives the movable frame 8 to swing left and right during the forward movement, so that the vehicle sprays water in a wider range and has a better use effect.

Please refer to Figure 1. A cover plate 4 is detachably fixed on the top of the water tank 3. A handle 6 is fixedly connected to the top of the cover plate 4 by screws. A water replenishment port 5 is opened inside the cover plate 4. Through the arrangement of the water tank 3 and the cover plate 4 and other structures, when the water inside the water tank 3 is used up, water can be replenished through the water replenishment port 5 on the top of the water tank 3, making water replenishment more convenient. When the water tank 3 is dirty, the cover plate 4 can be removed for cleaning, making cleaning more convenient and the submersible pump 24 is not easily blocked.

Please refer to Figures 1-3. A through groove is opened inside the water tank 3, and a movable frame 8 is rotatably installed inside the through groove. The water outlet pipe 25 is located inside the movable frame 8. A slide groove 26 is opened inside the protective box 7. The telescopic rod 20 is slidably connected inside the slide groove 26. The top of the telescopic rod 20 is fixedly connected with a protrusion 21 by screws. A slide groove 26 is opened inside the movable frame 8, and the protrusion 21 is slidably connected inside the slide groove 26. A square hole is opened inside the base plate 1, and the first synchronous belt 13 passes through the inside of the square hole. A through hole is opened inside the protective box 7, and the second synchronous belt 14 passes through the inside of the through hole.

The specific implementation process of the utility model is as follows: first, fill the water tank 3 with water, then turn on the submersible pump 24 and the motor 10, the output end of the submersible pump 24 sprays water through the water outlet pipe 25 and the nozzle 9, the output end of the motor 10 drives the round rod to rotate through the coupling, and the first driving wheel 11 and the second driving wheel 12 rotate together, so that the first driving wheel 11 drives the first driven wheel 15 to rotate through the first synchronous belt 13, so that the connecting shaft 16 drives the roller 17 to rotate, and then the vehicle moves, the second driving wheel 12 drives the second driven wheel 19 to rotate through the second synchronous belt 14, and the rotating shaft 18 also rotates, so that the first bevel gear 22 also rotates together, the second bevel gear 23 drives the first bevel gear 22 to rotate, and the first bevel gear 22 drives the telescopic rod 20 to slide inside the protective box 7, so that the protrusion 21 drives the movable frame 8 to move back and forth left and right, so that the nozzle 9 sprays water left and right, thereby increasing the spraying range, making the dust reduction effect better, and reducing the labor intensity;

Furthermore, when the water inside the water tank 3 is used up, it can be replenished through the water replenishment port 5 on the top of the cover plate 4, so that it does not need to remove the cover plate 4 to replenish water, which is more convenient to use. After the water tank 3 is used for a long time, scale will be generated inside, which can easily cause the submersible pump 24 to be blocked. Therefore, the cover plate 4 is provided with a detachable surface, which makes it easier to clean the inside of the water tank 3 and less likely to be blocked.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A dust suppression device for civil construction, comprising a base plate (1), characterized in that: the top of the base plate (1) is fixedly connected to a bracket (2) and a water tank (3) by screws, one side of the water tank (3) is fixedly connected to a protection box (7) by screws, a motor (10) is installed on the top of the base plate (1), the output end of the motor (10) is fixedly connected to a round rod by a coupling, a first driving wheel (11) and a second driving wheel (12) are fixedly sleeved on the round rod, four symmetrically arranged rollers (17) are rotatably installed at the bottom of the base plate (1), wherein a connecting shaft (16) is commonly arranged between two of the rollers (17), a first driven wheel (15) is fixedly sleeved on the connecting shaft (16), and a first synchronous belt (13) is commonly sleeved on the first driving wheel (11) and the first driven wheel (15); A rotating shaft (18) is rotatably installed inside the protection box (7), and a second driven wheel (19) and a first bevel gear (22) are fixedly sleeved on the rotating shaft (18), and a second synchronous belt (14) is commonly sleeved on the second driven wheel (19) and the second driving wheel (12). A second bevel gear (23) is rotatably installed inside the protection box (7), and the first bevel gear (22) and the second bevel gear (23) are meshingly connected, and a telescopic rod (20) is movably hinged on one side of the second bevel gear (23). A submersible pump (24) is installed inside the water tank (3), and an output end of the submersible pump (24) is fixedly connected to a water outlet pipe (25), and one end of the water outlet pipe (25) is connected to a nozzle (9). 2. A dust suppression device for civil engineering construction according to claim 1, characterized in that: a cover plate (4) is detachably fixedly mounted on the top of the water tank (3), a handle (6) is fixedly connected to the top of the cover plate (4) by screws, and a water supply port (5) is opened inside the cover plate (4). 3. A dust suppression device for civil construction according to claim 1, characterized in that: a through groove is opened inside the water tank (3), a movable frame (8) is rotatably installed inside the through groove, and the water outlet pipe (25) is located inside the movable frame (8). 4. A dust suppression device for civil engineering construction according to claim 3, characterized in that: a slide groove (26) is opened inside the protective box (7), the telescopic rod (20) is slidably connected inside the slide groove (26), and the top of the telescopic rod (20) is fixedly connected with a protrusion (21) by a screw. 5. A dust suppression device for civil construction according to claim 4, characterized in that: a slide groove (26) is provided inside the movable frame (8), and the protrusion (21) is slidably connected inside the slide groove (26). 6. A dust suppression device for civil engineering construction according to claim 1, characterized in that: a square hole is opened inside the base plate (1), the first synchronous belt (13) passes through the inside of the square hole, a through hole is opened inside the protective box (7), and the second synchronous belt (14) passes through the inside of the through hole.