A dust suppression device for construction engineering

Abstract

The utility model relates to the technical field of dust suppression equipment, and specifically to a dust suppression equipment for construction engineering, including a box body, the box body is a load-bearing carrier of the dust suppression equipment, the box body is used to store water for dust suppression, the bottom surface of the box body is installed with multiple universal wheels, the universal wheels are built with brake parts, and a handle is fixedly installed on one side of the outer wall of the box body; it also includes a water injection pipe, a water pump, a water inlet pipe, a mounting frame, a branch pipe, a water pipe and a nozzle, the box body is divided into a water storage space and a middle partition compartment, and a water injection pipe is installed on one side wall of the water storage space of the box body. The utility model uses the design of universal wheels and brake parts to make the equipment easily pushed to the position where dust suppression is required, and the water in the box body is pumped into the branch pipe and multiple water pipes by the water pump, and then sprayed in multiple directions by the nozzle, thereby improving the flexibility of water spraying and dust suppression at the construction site.

Description

Technical Field

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

[0002] With the acceleration of urbanization, construction activities are becoming more frequent and the requirements for environmental protection are becoming higher and higher. During the construction of construction projects, processes such as earth excavation, concrete pouring, building materials transportation and demolition will produce significant dust emissions. Dust not only deteriorates the air quality of the construction site, but also may pose a threat to the health of workers. Dust can spread to surrounding areas, reduce the quality of life of residents and affect the cleanliness of the urban environment. Therefore, effectively suppressing and reducing dust pollution on construction sites has become a key issue that needs to be urgently addressed in the construction industry.

[0003] Traditional dust control methods include using dust-proof nets or fine-mesh nets to cover untreated soil and building materials to prevent wind erosion and dust. However, the effect of this method is not ideal, and the nets are easily damaged, which increases maintenance costs. Another common practice is to set up fences at the construction site and equip them with a spray system to regularly release water mist to suppress dust. Although this can alleviate the dust problem to a certain extent, its scope of action is limited and it is not effective for controlling large-area dust sources. Therefore, we propose a dust suppression equipment for construction engineering to overcome the above defects. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings of the prior art, the utility model provides a dust reduction device for construction engineering, which can be flexibly moved on the construction site and can reduce dust over a large area.

[0005] The technical solution is: a dust reduction equipment for construction engineering construction, including a box body and universal wheels, the box body is a load-bearing carrier of the dust reduction equipment, the box body is used to store water for dust reduction, a plurality of universal wheels are installed on the bottom surface of the box body, the universal wheels are equipped with brake parts, and a handle is fixedly installed on one side of the outer wall of the box body; it also includes a water injection pipe, a water pump, a water inlet pipe, a mounting frame, a branch pipe, a water pipe and a nozzle. The box body is divided into a water storage space and a compartment separated in the middle, a water injection pipe is installed on one side wall of the water storage space of the box body, a water pump is installed in the compartment of the box body, the water inlet of the water pump is connected to the water storage space of the box body through the water inlet pipe, a branch pipe is fixedly installed on the top of the box body compartment through the mounting frame, one end of the branch pipe is connected to the water outlet of the water pump, and the other end of the branch pipe is circumferentially connected to a plurality of water pipes, and a nozzle is installed at the end of the water pipe.

[0006] As an improvement of the above solution, a vertical through groove is opened on one side of the box body, and a transparent observation window is installed in the through groove of the box body. The observation window is convenient for the user to observe the water storage amount in the box body so as to add dust reduction water into the box body in time.

[0007] As an improvement of the above solution, a bracket is fixedly provided on the mounting frame on the top of the box body, and the number of the bracket and the water pipe is the same. The bracket is supported on the corresponding water pipe one, and a triangular support structure is formed between the bracket, the branch pipe and the water pipe one, thereby improving the stability of the water pipe one when spraying water to reduce dust.

[0008] As an improvement of the above scheme, it also includes water pipe 2 and nozzle 2. Water pipe 2 is extended and rotatably installed at the port of water pipe 1 close to nozzle 1. Multiple nozzles 2 are arranged on water pipe 2. Water pipe 1 is provided with a swing member at the bracket. The swing member is used to drive water pipe 2 to swing the water spray angle, so as to further expand the range of water spraying and dust reduction.

[0009] As an improvement of the above scheme, the swinging part has motor 1, gear 1 and gear 2. Motor 1 is fixedly installed on the top of the bracket, gear 1 is installed on the output shaft of motor 1, gear 2 is fixedly installed on the outer wall of water pipe 2, and gear 2 is meshed with the corresponding gear 1 on the same side.

[0010] As an improvement of the above solution, a second motor is installed on the outer wall of the water storage space of the box body through a support plate, and a stirring frame is rotatably installed on the inner wall of the water storage space of the box body, and the rotating shaft of the stirring frame is connected to the output shaft of the second motor.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The utility model adopts the design of universal wheels and brake parts, so that the equipment can be easily pushed to the position where dust reduction is required. The water in the box is pumped into the branch pipe and multiple water pipes through the water pump, and then sprayed in multiple directions by the nozzle, thereby improving the flexibility of water spraying and dust reduction at the construction site.

[0013] 2. The utility model can enhance the stability of the spraying system through the triangular support structure between the bracket, the branch pipe and the water pipe 1, and can ensure the accuracy and reliability of the nozzle 1 even under high-pressure water flow. It cooperates with the motor-driven gear transmission to realize the reciprocating swing of the water pipe 2 and multiple nozzles 2 thereon, increase the spraying angle and coverage area, and effectively improve the dust reduction efficiency.

[0014] 3. The built-in stirring rack of the utility model is driven by a motor to quickly and evenly mix the added dust suppressant or disinfectant in the water storage space, ensuring that the sprayed water contains effective ingredients of appropriate concentrations, thereby enhancing the dust reduction and disinfection effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 This is a connection diagram of the water injection pipe, water pump, water inlet pipe, branch pipe and water pipe 1 of the utility model.

[0017] Figure 3 It is a schematic diagram of the matching relationship among the bracket, motor 1, gear 1 and gear 2 of the utility model.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the motor 2 and the stirring frame of the utility model.

[0019] The markings of the components in the accompanying drawings are as follows: 1. box body, 2. universal wheel, 3. handle, 4. observation window, 5. water filling pipe, 6. water pump, 61. water inlet pipe, 62. branch pipe, 63. mounting frame, 7. water pipe one, 71. nozzle one, 8. bracket, 9. water pipe two, 10. nozzle two, 11. motor one, 12. gear one, 13. gear two, 14. support plate, 15. motor two, 16. stirring frame. DETAILED DESCRIPTION

[0020] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0021] A dust suppression device for construction engineering, such as Figure 1-Figure 3As shown, it includes a box body 1 and universal wheels 2. The box body 1 is a load-bearing carrier of the dust reduction equipment. The box body 1 is used to store water for dust reduction. A plurality of universal wheels 2 are installed on the bottom surface of the box body 1. The universal wheels 2 are equipped with brake parts. A handle 3 is fixedly installed on one side of the outer wall of the box body 1; it also includes a water injection pipe 5, a water pump 6, a water inlet pipe 61, a mounting frame 63, a branch pipe 62, a water pipe 7 and a nozzle 71. The box body 1 is divided into a water storage space and a compartment separated in the middle. A water injection pipe 5 is installed on one side wall of the water storage space of the box body 1, and a water pump 6 is installed in the compartment of the box body 1. The water inlet of the water pump 6 is connected to the box body through the water inlet pipe 61. 1, a branch pipe 62 is fixedly installed on the top of the compartment of the box body 1 through a mounting frame 63, one end of the branch pipe 62 is connected to the water outlet of the water pump 6, and the other end of the branch pipe 62 is circumferentially connected to multiple water pipes 7, and a nozzle 71 is installed at the end of the water pipe 7. The water in the water storage space of the box body 1 is pumped into the branch pipe 62 through the water pump 6, and the water flows into the multiple water pipes 7 through the branch pipe 62. Finally, water is sprayed from the nozzle 71 on the water pipe 7 in multiple directions to reduce dust, and the user can push the entire equipment through the handle 3 to carry out mobile dust reduction at the construction site, thereby improving the flexibility and effect of dust reduction at the construction site.

[0022] like Figure 1 As shown, a vertical through groove is opened on one side of the box body 1, and a transparent observation window 4 is installed in the through groove of the box body 1. The observation window 4 is convenient for the user to observe the water storage amount in the box body 1 so as to add dust suppression water into the box body 1 in time; a bracket 8 is fixedly provided on the mounting frame 63 at the top of the box body 1, and the number of the brackets 8 and the water pipe 7 is the same. The brackets 8 are supported on the corresponding water pipe 7, and a triangular support structure is formed between the bracket 8, the branch pipe 62 and the water pipe 7, thereby improving the stability of the water pipe 7 when spraying water to suppress dust.

[0023] like Figure 2 and Figure 3 As shown, it also includes a water pipe 2 9 and a nozzle 2 10. The water pipe 2 9 is extended and rotatably installed at the end of the water pipe 1 7 near the nozzle 1 71. A plurality of nozzles 2 10 are arranged on the water pipe 2 9. The water pipe 1 7 is provided with a swinging member at the bracket 8. The swinging member is used to drive the water pipe 2 9 to swing the water spraying angle, so as to further expand the range of water spraying and dust reduction.

[0024] like Figure 1 and Figure 3 As shown, the swinging parts include a motor 11, a gear 12 and a gear 2 13. The motor 11 is fixedly installed on the top of the bracket 8. The gear 12 is installed on the output shaft of the motor 11. The gear 2 13 is fixedly installed on the outer wall of the water pipe 2 9. The gear 2 13 and the corresponding gear 12 on the same side are meshed with each other. The motor 11 drives the gear 2 13 to reciprocate through the meshing of the gear 12, so that the gear 2 13 drives the water pipe 2 9 to swing back and forth on the water pipe 1 7, thereby increasing the coverage of the water spray of the nozzle 2 10 on the water pipe 2 9 and improving the dust reduction effect of the dust reduction equipment.

[0025] like Figure 2 and Figure 4 A second motor 15 is installed on the outer wall of the water storage space of the box body 1 through a support plate 14, and a stirring frame 16 is rotatably installed on the inner wall of the water storage space of the box body 1. The rotating shaft of the stirring frame 16 is connected to the output shaft of the second motor 15. The stirring frame 16 is driven by the second motor 15 to rotate and stir in the water storage space of the box body 1, so that additives such as dust suppressants and disinfectants added to the water storage space of the box body 1 during water spraying for dust reduction can be mixed with water at an accelerated rate, thereby improving the effect of water spraying for dust reduction.

[0026] When dust suppression treatment is required at a construction site, the user should first take protective measures and ensure that the water storage space in the box 1 is filled with enough clean water, or an aqueous solution mixed with dust suppressants and disinfectants. The user can add water to the box 1 through the water injection pipe 5 and use the transparent observation window 4 on one side of the box 1 to monitor the water volume to ensure sufficient water supply. Next, the water pump 6 is started, which sucks the water in the water storage space through the water inlet pipe 61 and presses it into the branch pipe 62 on the top of the compartment. The branch pipe 62 then evenly distributes the water to the multiple water pipes 7 connected thereto, and finally a nozzle 71 installed at the end of the water pipe 7 sprays fine water mist all around. After the sprayed water mist comes into contact with the dust particles in the air, it can effectively settle the dust and reduce the dust phenomenon. For example, the motor 11 drives the gear 12 to rotate, and transmits the power to the gear 2 13 fixed on the water pipe 2 9 through gear meshing, so that the water pipe 2 9 can swing back and forth on the water pipe 1 7, increasing the angle coverage of the water mist sprayed by the nozzle 2 10, thereby improving the dust reduction efficiency of the entire construction site. During the entire dust reduction process, the motor 2 15 is activated to drive the stirring frame 16 to rotate, accelerating the fusion process between water and additives such as dust suppressants, ensuring that each spray of water contains effective ingredients, and improving the dust reduction quality. Finally, since the bottom of the box 1 is equipped with a universal wheel 2 with a brake and a handle for easy pushing, the staff can easily move the entire device to different construction areas and adjust the position according to actual needs to ensure the best dust reduction coverage and flexibility.

[0027] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A dust suppression device for construction engineering, comprising a housing (1) and universal wheels (2), wherein a plurality of universal wheels (2) are mounted on the bottom surface of the housing (1), wherein the universal wheels (2) are equipped with built-in brake components, and a handle (3) is fixedly mounted on one side of an outer wall of the housing (1); It is characterized in that It also comprises a water injection pipe (5), a water pump (6), a water inlet pipe (61), a mounting frame (63), a branch pipe (62), a water pipe (7) and a nozzle (71). The box body (1) is divided into a water storage space and a compartment separated in the middle. A water injection pipe (5) is installed on a side wall of the water storage space of the box body (1). A water pump (6) is installed in the compartment of the box body (1). The water inlet of the water pump (6) is connected to the water storage space of the box body (1) through the water inlet pipe (61). A branch pipe (62) is fixedly installed on the top of the compartment of the box body (1) through the mounting frame (63). One end of the branch pipe (62) is connected to the water outlet of the water pump (6). The other end of the branch pipe (62) is circumferentially connected to a plurality of water pipes (7). A nozzle (71) is installed at the end of the water pipe (7).

2. A dust suppression device for construction engineering according to claim 1, characterized in that: A vertical through slot is provided on one side of the box body (1), and a transparent observation window (4) is installed in the through slot of the box body (1).

3. A dust suppression device for construction engineering according to claim 2, characterized in that: A bracket (8) is fixedly provided on the top mounting frame (63) of the box body (1), the number of the brackets (8) and the number of water pipes (7) being the same, the brackets (8) being supported on the corresponding water pipes (7), and a triangular support structure being formed between the brackets (8), the branch pipes (62) and the water pipes (7).

4. A dust suppression device for construction engineering according to claim 3, characterized in that: It also includes a water pipe 2 (9) and a nozzle 2 (10), wherein the water pipe 1 (7) is extended and rotatably mounted at the end of the nozzle 1 (71) near the nozzle 1, and a plurality of nozzles 2 (10) are arranged on the water pipe 2 (9), and a swinging member is arranged on the bracket (8) of the water pipe 1 (7), and the swinging member is used to drive the water pipe 2 (9) to swing at a water spraying angle.

5. A dust suppression device for construction engineering according to claim 4, characterized in that: The swinging member comprises a motor 1 (11), a gear 1 (12) and a gear 2 (13); the motor 1 (11) is fixedly mounted on the top of the bracket (8); the gear 1 (12) is mounted on the output shaft of the motor 1 (11); the gear 2 (13) is fixedly mounted on the outer wall of the water pipe 2 (9); the gear 2 (13) and the corresponding gear 1 (12) on the same side are meshed with each other.

6. A dust suppression device for construction engineering according to claim 5, characterized in that: A second motor (15) is mounted on the outer wall of the water storage space of the box (1) via a support plate (14), and a stirring frame (16) is rotatably mounted on the inner wall of the water storage space of the box (1), wherein the rotating shaft of the stirring frame (16) is connected to the output shaft of the second motor (15).

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