Dust falling device for constructional engineering

Abstract

The utility model discloses a dust falling device for constructional engineering, which relates to the technical field of constructional engineering and comprises a movable base, a water storage tank is fixedly mounted on the inner wall of the movable base, a fixed cover is fixedly mounted on the upper surface of the water storage tank, and a telescopic conveying pipe is fixedly mounted on the inner wall of the center of the fixed cover. A water inlet is fixedly connected to the left side of the outer wall of the upper portion of the water storage tank, and a filtering assembly is fixedly installed in an inner cavity of the water storage tank. According to the dust falling device for constructional engineering, impurities in water flow are filtered and intercepted under the action of the filter frame, meanwhile, the filtered impurities can be fully discharged through the drain outlet under the action of the flow guide base so as to prevent residues, and due to the fact that the filter frame is clamped between the water storage tank and the fixing cover, the dust falling effect is good. The filter frame can be cleaned and maintained by opening the fixed cover during use, so that the existing water source can be fully utilized during use, and the filter is convenient to popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dust suppression device for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, residence, study, and public activities. Since there is a lot of dust on the construction site, a dust reduction device is needed for construction projects.

[0003] Chinese patent document CN215311143U discloses a dust reduction device for construction engineering, including a base, a dust reduction mechanism, a rotating mechanism and an adjusting mechanism. The dust reduction mechanism is installed on the top of the base, and a rotating mechanism adapted thereto is installed on the dust reduction mechanism. The adjusting mechanism adapted thereto is installed on the top of the dust reduction mechanism. The dust reduction mechanism includes a water tank, a water pump, a water suction pipe, a rotating joint, a water outlet pipe, a hose and an atomizing nozzle. The water pump is installed on the top of the inner wall of the water tank, and a water suction pipe is installed on the water inlet of the water pump. The utility model realizes a dust reduction device for construction engineering through the mutual cooperation between the base, the dust reduction mechanism, the rotating mechanism and the adjusting mechanism. Not only can the atomizing nozzle be rotated and adjusted, but also the angle of the atomizing nozzle can be adjusted as needed. Therefore, dust can be reduced in a wider area as needed, thereby greatly increasing the practicality of the device.

[0004] The existing technology has the following problems:

[0005] When using dust suppression devices for construction projects, due to the working environment, the water source used contains impurities. Long-term use will affect the service life of the water pump and the atomizing nozzle, thereby resulting in a decrease in the dust suppression effect, which is not convenient for promotion and use. Moreover, during the use of dust suppression devices for construction projects, the height and spraying angle of the atomizing nozzle cannot be adjusted according to the needs of the user, which leads to inconvenience in use. Utility Model Content

[0006] The utility model provides a dust suppression device for construction engineering to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A dust suppression device for construction projects comprises a mobile base, a water tank is fixedly mounted on the inner wall of the mobile base, a fixed cover is fixedly mounted on the upper surface of the water tank, a telescopic delivery pipe is fixedly mounted on the inner wall of the central part of the fixed cover, a water inlet is fixedly connected to the left side of the outer wall of the upper part of the water tank, a filter assembly is fixedly mounted in the inner cavity of the water tank, a push plate is fixedly connected to the right side of the outer wall of the mobile base, and a dust suppression spray assembly is fixedly connected to the upper surface of the push plate.

[0009] Preferably, the filter assembly includes a guide base, the outer wall of the guide base is fixedly connected to the bottom of the inner cavity of the water tank, the lower surface of the central part of the guide base is fixedly connected with a sewage outlet, and the outer wall of the upper part of the sewage outlet is fixedly connected to the inner cavity of the central part of the water tank.

[0010] Preferably, a filter frame is overlapped on the upper surface of the water storage tank and the filter frame is located above the sewage outlet, the upper surface of the filter frame is snap-fitted with the lower surface of the fixed cover, and the inner wall of the filter frame is movably connected to the outer wall of the fixed pipe at the lower part of the telescopic delivery pipe.

[0011] Preferably, the dust reduction spray assembly includes a hydraulic rod 1, the outer wall of the lower part of the hydraulic rod is fixedly connected to the inner cavity of the push plate, the output end of the hydraulic rod 1 is fixedly connected to a lifting support frame and the lifting support frame is located above the push plate, and the outer walls of the guide rods of the front and rear parts of the lower part of the lifting support frame are respectively movably connected to the inner cavity of the push plate.

[0012] Preferably, a water pump is fixedly connected to the bottom of the inner wall of the lifting support frame, the left side of the water pump is fixedly connected to the right side of the telescopic delivery pipe, the right side of the delivery hose of the upper part of the water pump is fixedly connected to an atomizing nozzle and the atomizing nozzle is located at the upper right of the water pump, and the outer wall of the lower part fixing frame of the atomizing nozzle is rotatably connected to the inner wall of the lifting support frame.

[0013] Preferably, the inner cavity of the front part of the lifting support frame is fixedly connected with hydraulic rod 2, and the output end of the hydraulic rod 2 is fixedly connected with a tooth plate, the outer wall of the tooth plate is slidably connected with the inner cavity of the lifting support frame, the upper surface of the tooth plate is meshed with gear 2, and the upper surface of the outer wall of gear 2 is meshed with gear 1, the outer walls of gear 2 and gear 1 are respectively movably connected to the inner cavity of the lifting support frame, and the rear side of gear 1 is fixedly connected to the front side of the fixed frame of the lower part of the atomizing nozzle.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a dust suppression device for construction engineering. Through the action of the filter frame, impurities in the water flow are filtered and intercepted. At the same time, through the action of the guide base, the filtered impurities can be fully discharged through the sewage outlet, thereby preventing residue. In addition, since the filter frame is clamped between the water storage tank and the fixed cover, the filter frame can be cleaned and maintained by opening the fixed cover when in use, so that the existing water source can be fully utilized when in use, which is convenient for promotion and use.

[0016] 2. The utility model provides a dust suppression device for construction projects. Through the action of hydraulic rod one, the lifting support frame can push the atomizing nozzle upward according to needs during use, so as to facilitate the adjustment of the spraying height. Under the action of hydraulic rod two, tooth plate, gear two and gear one, the atomizing nozzle can stably adjust the spraying angle according to needs during use, so as to facilitate use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a cross-sectional structural schematic diagram of the filter assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the dust suppression spraying assembly of the utility model;

[0021] Figure 5 It is a schematic cross-sectional structure diagram of the lifting support frame of the utility model.

[0022] In the figure: 1. Mobile base; 2. Push plate; 3. Dust suppression spray assembly; 4. Water storage tank; 5. Filter assembly; 6. Water inlet; 7. Fixed cover; 8. Telescopic delivery pipe; 31. Hydraulic rod one; 32. Lifting support frame; 33. Water pump; 34. Atomizing nozzle; 35. Gear one; 36. Gear two; 37. Tooth plate; 38. Hydraulic rod two; 51. Diversion base; 52. Sewage outlet; 53. Filter frame. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2As shown, a dust suppression device for construction engineering comprises a mobile base 1, a water storage tank 4 is fixedly installed on the inner wall of the mobile base 1, a fixed cover 7 is fixedly installed on the upper surface of the water storage tank 4, a telescopic conveying pipe 8 is fixedly installed on the inner wall of the central part of the fixed cover 7, a water inlet 6 is fixedly connected to the left side of the outer wall of the upper part of the water storage tank 4, a filter assembly 5 is fixedly installed in the inner cavity of the water storage tank 4, a push plate 2 is fixedly connected to the right side of the outer wall of the mobile base 1, and a dust suppression spray assembly 3 is fixedly connected to the upper surface of the push plate 2;

[0025] When in use, the push plate 2 is pushed to make the mobile base 1 drive the water tank 4 and the dust reduction spray assembly 3 to move. After moving to a suitable place, the universal wheel pair device on the left and right parts of the mobile base 1 is used to fix them. After fixation, the adjustment component inside the dust reduction spray assembly 3 is used to adjust them. Then, under the action of the water pump, the water flow in the inner cavity of the water tank 4 enters the interior of the dust reduction spray assembly 3 through the telescopic delivery pipe 8. Then, under the action of the dust reduction spray assembly 3, water mist is sprayed into the air to reduce dust. The water flow can be filtered by the filtering component 5 inside the water tank 4, thereby increasing the service life of the dust reduction spray assembly 3. At the same time, since the water tank 4 can be filtered, the existing water source can be fully utilized when in use.

[0026] like Figure 3 As shown, the filter assembly 5 includes a guide base 51, the outer wall of the guide base 51 is fixedly connected to the bottom of the inner cavity of the water storage tank 4, the lower surface of the central part of the guide base 51 is fixedly connected with a sewage outlet 52, and the outer wall of the upper part of the sewage outlet 52 is fixedly connected to the inner cavity of the central part of the water storage tank 4;

[0027] Through the function of the guide base 51, the filtered impurities can be fully discharged through the sewage outlet 52, thereby preventing residue.

[0028] The upper surface of the water storage tank 4 is overlapped with a filter frame 53 and the filter frame 53 is located above the sewage outlet 52. The upper surface of the filter frame 53 is snap-fitted with the lower surface of the fixed cover 7, and the inner wall of the filter frame 53 is movably sleeved with the outer wall of the fixed pipe at the lower part of the telescopic delivery pipe 8.

[0029] Impurities in the water flow are filtered and intercepted by the filter frame 53, and because the filter frame 53 is clamped between the water storage tank 4 and the fixed cover 7, the filter frame 53 can be cleaned and maintained by opening the fixed cover 7 during use, thereby facilitating promotion and use.

[0030] like Figure 4As shown, the dust suppression spraying assembly 3 includes a hydraulic rod 31, the outer wall of the lower part of the hydraulic rod 31 is fixedly connected to the inner cavity of the push plate 2, the output end of the hydraulic rod 31 is fixedly connected to a lifting support frame 32 and the lifting support frame 32 is located above the push plate 2, and the outer walls of the guide rods of the front and rear parts of the lower part of the lifting support frame 32 are respectively movably sleeved with the inner cavity of the push plate 2;

[0031] Through the action of the hydraulic rod 1 31, the lifting support frame 32 can push the atomizing nozzle 34 upward according to needs during use, so as to facilitate the adjustment of the spraying height.

[0032] A water pump 33 is fixedly connected to the bottom of the inner wall of the lifting support frame 32, and the left side of the water pump 33 is fixedly connected to the right side of the telescopic delivery pipe 8. The right side of the delivery hose of the upper part of the water pump 33 is fixedly connected to the atomizing nozzle 34 and the atomizing nozzle 34 is located at the upper right of the water pump 33. The outer wall of the fixing frame of the lower part of the atomizing nozzle 34 is rotatably connected to the inner wall of the lifting support frame 32;

[0033] Through the action of the water pump 33, the water flow inside the water tank 4 enters the interior of the atomizing nozzle 34 through the telescopic delivery pipe 8, and then sprays water mist into the air under the action of several nozzles on the upper surface of the atomizing nozzle 34, thereby performing dust reduction treatment.

[0034] like Figure 5 As shown, the inner cavity of the front part of the lifting support frame 32 is fixedly connected with a hydraulic rod 2 38, and the output end of the hydraulic rod 2 38 is fixedly connected with a tooth plate 37. The outer wall of the tooth plate 37 is slidably connected with the inner cavity of the lifting support frame 32, and the upper surface of the tooth plate 37 is meshed with a gear 2 36, and the upper surface of the outer wall of the gear 2 36 is meshed with a gear 1 35. The outer walls of the gear 2 36 and the gear 1 35 are respectively movably connected with the inner cavity of the lifting support frame 32, and the rear of the gear 1 35 is fixedly connected with the front of the fixed frame of the lower part of the atomizing nozzle 34;

[0035] Through the action of hydraulic rod 2 38, the tooth plate 37 can move left and right, thereby driving gear 2 36 and gear 1 35 to rotate. Through the action of gear 1 35, the atomizing nozzle 34 can stably adjust the spraying angle according to needs during use, thereby facilitating use.

[0036] The working principle of the utility model is as follows: when in use, the push plate 2 is pushed to make the mobile base 1 drive the water tank 4 and the dust suppression spray assembly 3 to move, and after moving to a suitable location, the universal wheel pair device on the left and right parts of the mobile base 1 is fixed, and after being fixed, the lifting support frame 32 is moved upward by the action of the hydraulic rod 1 31, so as to adjust the height of the atomizing nozzle 34, and after adjustment, the gear plate 37 can be moved left and right by the action of the hydraulic rod 2 38, so as to drive the gear 2 36 and the gear 1 35 to rotate, and the gear 1 35 is rotated. The spraying angle of the atomizing nozzle 34 is adjusted. After the adjustment, the water flow in the inner cavity of the water storage tank 4 enters the interior of the atomizing nozzle 34 through the telescopic delivery pipe 8 under the action of the water pump 33, and then the water mist is sprayed into the air under the action of several nozzles on the upper surface of the atomizing nozzle 34, so as to carry out dust reduction treatment. The water flow can be filtered by the filter frame 53 inside the water storage tank 4, thereby improving the service life of the dust reduction spray assembly 3. At the same time, since the inside of the water storage tank 4 can be filtered, the existing water source can be fully utilized when in use.

[0037] 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 dust suppression device for construction engineering, comprising a mobile base (1), characterized in that: A water storage tank (4) is fixedly mounted on the inner wall of the mobile base (1), a fixed cover (7) is fixedly mounted on the upper surface of the water storage tank (4), a telescopic delivery pipe (8) is fixedly mounted on the inner wall of the central part of the fixed cover (7), a water inlet (6) is fixedly connected to the left side of the outer wall of the upper part of the water storage tank (4), a filter assembly (5) is fixedly mounted in the inner cavity of the water storage tank (4), a push plate (2) is fixedly connected to the right side of the outer wall of the mobile base (1), and a dust suppression spray assembly (3) is fixedly connected to the upper surface of the push plate (2); The dust suppression spraying assembly (3) comprises a hydraulic rod (31), the outer wall of the lower part of the hydraulic rod (31) is fixedly connected to the inner cavity of the push plate (2), the output end of the hydraulic rod (31) is fixedly connected to a lifting support frame (32), and the lifting support frame (32) is located above the push plate (2), and the outer walls of the guide rods of the front and rear parts of the lower part of the lifting support frame (32) are respectively movably sleeved with the inner cavity of the push plate (2); A water pump (33) is fixedly connected to the bottom of the inner wall of the lifting support frame (32); the left side of the water pump (33) is fixedly connected to the right side of the telescopic delivery pipe (8); the right side of the delivery hose of the upper part of the water pump (33) is fixedly connected to an atomizing nozzle (34), and the atomizing nozzle (34) is located at the upper right of the water pump (33); the outer wall of the fixing frame of the lower part of the atomizing nozzle (34) is rotatably connected to the inner wall of the lifting support frame (32).

2. A dust suppression device for construction engineering according to claim 1, characterized in that: The filter assembly (5) comprises a flow guide base (51), the outer wall of the flow guide base (51) is fixedly connected to the bottom of the inner cavity of the water storage tank (4), the lower surface of the central part of the flow guide base (51) is fixedly connected to a sewage outlet (52), and the outer wall of the upper part of the sewage outlet (52) is fixedly connected to the inner cavity of the central part of the water storage tank (4).

3. A dust suppression device for construction engineering according to claim 2, characterized in that: A filter frame (53) is overlapped on the upper surface of the water storage tank (4) and the filter frame (53) is located above the sewage outlet (52); the upper surface of the filter frame (53) is snap-fitted to the lower surface of the fixed cover (7); the inner wall of the filter frame (53) is movably sleeved to the outer wall of the fixed pipe at the lower part of the telescopic delivery pipe (8).

4. A dust suppression device for construction engineering according to claim 1, characterized in that: The inner cavity of the front part of the lifting support frame (32) is fixedly connected to a hydraulic rod 2 (38), and the output end of the hydraulic rod 2 (38) is fixedly connected to a toothed plate (37). The outer wall of the toothed plate (37) is slidably connected to the inner cavity of the lifting support frame (32). The upper surface of the toothed plate (37) is meshed with a gear 2 (36), and the upper surface of the outer wall of the gear 2 (36) is meshed with a gear 1 (35). The outer walls of the gear 2 (36) and the gear 1 (35) are respectively movably connected to the inner cavity of the lifting support frame (32), and the rear side of the gear 1 (35) is fixedly connected to the front side of the fixed frame of the lower part of the atomizing nozzle (34).

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