A dust processing device for construction work

Abstract

The utility model relates to the technical field of building construction, the utility model discloses a dust processing device of building construction, the utility model sets up elevating gear and auxiliary device, elevating gear is used for adjusting the height of the sprayer, and auxiliary device is used for adjusting the angle of the sprayer, solved the dust processing process in the current building construction generally lacks the device that height and angle can be adjusted flexibly, and the dust processing method mainly includes using fixed spray system or mobile dust collection equipment at present, but most of these equipment do not have the effective adjusting function of height and angle, therefore, it is difficult to adapt to the changeable working environment and demand of construction site, and the lack of height adjusting function means that the spray cannot be adjusted according to the construction progress and the change of working face, leading to insufficient spray coverage, similarly, the lack of angle adjusting function also limits the effective control of the equipment to different direction dust source.

Description

Technical Field

[0001] This utility model belongs to the field of building construction technology, and in particular relates to a dust treatment device for building construction. Background Technology

[0002] Construction dust control refers to a series of measures and technical means taken during the construction process to reduce the adverse effects of dust generated during construction on the environment and human health. This includes, but is not limited to, using spray dust suppression systems, installing high-efficiency dust collection equipment, setting up barriers and covering materials, etc., to control and reduce dust emissions at the construction site, thereby protecting the health of construction workers, reducing pollution to the surrounding environment, and complying with relevant environmental protection regulations and standards.

[0003] Current dust control methods in construction lack adjustable height and angle devices. The problem with these technologies is that they generally lack flexible height and angle adjustment mechanisms, leading to numerous issues. Current dust control methods primarily involve fixed spray systems or mobile vacuum cleaners, but most of these devices lack effective height and angle adjustment capabilities. Therefore, they struggle to adapt to the changing working environment and needs of construction sites. The lack of height adjustment means the spray cannot be adjusted according to the construction progress and changes in the work surface, resulting in insufficient spray coverage. Similarly, the lack of angle adjustment limits the equipment's effective control of dust sources from different directions. For example, when dealing with the exterior wall construction of high-rise buildings, fixed spray systems may not be able to cover the areas requiring treatment, thus reducing the effectiveness of dust control. Utility Model Content

[0004] In view of the problems existing in the prior art, the present invention provides a dust treatment device for building construction that can overcome or at least partially solve the above problems.

[0005] This utility model is implemented as follows: a dust treatment device for construction includes a box, a carrying plate, a water tank, a sprayer, and a fixing frame. The inner wall of the box is slidably connected to the surface of the carrying plate. The upper end of the carrying plate is fixedly connected to the surface of the fixing frame. The surface of the fixing frame is rotatably connected to both sides of the sprayer via a rotating shaft. The rear end of the box is fixedly connected to the surface of the water tank. The upper end of the water tank is fixedly connected to the rear end of the sprayer via a pipe. A lifting device is provided inside the box, and an auxiliary device is provided at the upper end of the carrying plate.

[0006] The lifting device is used to adjust the height of the sprayer;

[0007] The auxiliary device is used to adjust the angle of the sprayer.

[0008] To improve the adaptability of the device, preferably, the lifting device includes a motor, a slide rod, a screw rod, a support frame, a movable block, and a connecting plate. The output end of the motor is connected to the middle surface of the screw rod via a belt. The surface of the screw rod is threadedly connected to the inner walls of the two connecting plates. The two sides of the connecting plates are fixedly connected to the surface of the movable block. The inner wall of the movable block is slidably connected to the surface of the slide rod. The upper end of the movable block is rotatably connected to the lower end of the support frame via a rotating shaft. The motor drives the screw rod to rotate. Since the threads at both ends of the screw rod rotate in opposite directions, the connecting plates can move synchronously, thereby achieving precise adjustment of the height of the loading plate. The sliding connection between the movable block and the slide rod ensures the smooth operation of the entire mechanism and improves the reliability of use. The support frame can stably support the position of the loading plate.

[0009] To improve the stability of the device, preferably, the auxiliary device includes a stroke groove, a slider, a fixed rod, and a connecting rod. The stroke groove is formed on the surface of the carrying plate, and the inner wall of the stroke groove is slidably connected to the surface of the slider. The upper end of the slider is rotatably connected to the fixed rod via a rotating shaft. The two ends of the connecting rod are fixedly connected to the surfaces of the two sliders. By pulling the fixed rod, the angle of the sprayer can be adjusted. The sliding distance of the slider in the stroke groove determines the adjustment angle of the sprayer, so that the spraying angle can be flexibly adjusted according to actual needs. The use of the connecting rod ensures the synchronous movement of the two sliders, so that the sprayer can maintain good stability at different angles.

[0010] To improve the stability of the support, preferably, four telescopic rods are provided at the lower end of the load plate. The lower end of the telescopic rods is fixedly connected to the inner wall of the box, and the upper end of the telescopic rods is fixedly connected to the lower surface of the load plate. The even distribution of the four telescopic rods can effectively distribute the weight of the load plate and increase the stability of the entire device. The telescopic rods can be adjusted to different heights according to the height requirements of the load plate and support it, thereby adapting to different construction environments and operational needs.

[0011] To improve the accuracy of adjustment, preferably, both ends of the screw are rotatably connected to the inner wall of the housing via bearings, the surface of the motor is fixedly connected to the lower end of the inner wall of the housing, and both ends of the two sliding rods are fixedly connected to the sides of the inner wall of the housing. The connection between the screw and the inner wall of the housing via bearings ensures the smoothness and low friction of the screw during rotation, extending its service life. The fixed connection between the motor and the inner wall of the housing provides a stable driving force, and the fixed connection between the sliding rods and the inner wall of the housing ensures the linear motion trajectory of the moving block, improving the accuracy of the adjustment process.

[0012] To improve the adjustment range, preferably, the upper ends of the two fixed rods are rotatably connected to the lower surface of the sprayer via a rotating shaft, and the surface of the connecting rod is slidably connected to the inner wall of the stroke groove. The rotational connection between the fixed frame and the sprayer can improve the range of adjustable angles, while the sliding of the connecting rod in the stroke groove can effectively ensure the synchronization of the movement of the two movable blocks.

[0013] To improve the stability of the mechanism, preferably, the upper ends of the two sets of support frames are rotatably connected to the lower surface of the load plate via a rotating shaft. This rotating shaft connection allows the support frame to adjust the height of the load plate as the movable block moves, making operation flexible. The rotating shaft connection ensures a firm connection between the support frame and the load plate, maintaining structural stability even when the height of the load plate changes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention utilizes a lifting device, an auxiliary device, a slide rod, a screw, a movable block, a slider, a fixed rod, and a connecting rod. The lifting device is used to adjust the height of the sprayer, while the auxiliary device adjusts the angle. A motor drives the screw to rotate; because the threads at both ends of the screw rotate in opposite directions, the connecting plates move synchronously, thus achieving precise adjustment of the platform height. The sliding connection between the movable block and the slide rod ensures the smooth operation of the entire mechanism and improves its reliability. The support frame stably supports the position of the platform. Pulling the fixed rod adjusts the sprayer angle. The sliding distance of the slider within the stroke groove determines the adjustment angle of the sprayer, allowing for flexible adjustment of the spray angle according to actual needs. The connecting rod ensures the synchronous movement of the two sliders, enabling precise spraying. The fogging machine maintains good stability at different angles, solving the problem of the common lack of height and angle adjustment devices in current construction dust control processes. This has led to many problems. Current dust control methods mainly include the use of fixed spray systems or mobile vacuum equipment, but most of these devices do not have effective height and angle adjustment functions. Therefore, they are difficult to adapt to the changing working environment and needs of construction sites. The lack of height adjustment function means that the spray cannot be adjusted according to the construction progress and changes in the working surface, resulting in insufficient spray coverage. Similarly, the lack of angle adjustment function also limits the equipment's effective control of dust sources from different directions. For example, when dealing with the construction of the exterior walls of high-rise buildings, fixed spray systems may not be able to cover the areas that need to be treated, thus reducing the effectiveness of dust control. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main three-dimensional structure provided in an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the main body in a vertical cross-section provided in an embodiment of this utility model;

[0018] Figure 3 This is a three-dimensional structural diagram of the lifting device provided in an embodiment of the present utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the auxiliary device provided in an embodiment of the present utility model.

[0020] In the diagram: 1. Lifting device; 101. Motor; 102. Slide rod; 103. Screw; 104. Support frame; 105. Movable block; 106. Connecting plate; 2. Auxiliary device; 201. Stroke groove; 202. Slider; 203. Fixed rod; 204. Connecting rod; 3. Telescopic rod; 4. Box body; 5. Loading plate; 6. Water tank; 7. Sprayer; 8. Fixed frame. Detailed Implementation

[0021] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0022] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0023] like Figures 1 to 4As shown in the figure, this utility model provides a dust control device for construction, including a box 4, a carrying plate 5, a water tank 6, a sprayer 7, and a fixing frame 8. The inner wall of the box 4 is slidably connected to the surface of the carrying plate 5, the upper end of the carrying plate 5 is fixedly connected to the surface of the fixing frame 8, the surface of the fixing frame 8 is rotatably connected to both sides of the sprayer 7 via a rotating shaft, the rear end of the box 4 is fixedly connected to the surface of the water tank 6, and the upper end of the water tank 6 is fixedly connected to the rear end of the sprayer 7 via a pipe. A lifting device 1 is provided inside the box 4, and an auxiliary device 2 is provided on the upper end of the carrying plate 5. The lifting device 1 is used to adjust the height of the sprayer 7, and the auxiliary device 2 is used to adjust the angle of the sprayer 7. The lifting device 1 includes a motor 101, a slide bar 102, a screw 103, and a support frame 1. 04. The movable block 105 and connecting plate 106 are connected by a belt to the output end of the motor 101 and the middle surface of the screw 103. The surface of the screw 103 is threadedly connected to the inner walls of the two connecting plates 106. The two sides of the connecting plates 106 are fixedly connected to the surface of the movable block 105. The inner wall of the movable block 105 is slidably connected to the surface of the slide rod 102. The upper end of the movable block 105 is rotatably connected to the lower end of the support frame 104 via a rotating shaft. The motor 101 drives the screw 103 to rotate. Since the threads at both ends of the screw 103 rotate in opposite directions, the connecting plate 106 can be moved synchronously, thereby achieving precise adjustment of the height of the carrying plate 5. The sliding connection between the movable block 105 and the slide rod 102 ensures the smooth operation of the entire mechanism and improves the reliability of use. The support frame 104 can stably support the position of the carrying plate 5. The auxiliary device 2 includes a stroke groove 201, a slider 202, a fixed rod 203, and a connecting rod 204. The stroke groove 201 is formed on the surface of the carrying plate 5, and the inner wall of the stroke groove 201 is slidably connected to the surface of the slider 202. The upper end of the slider 202 is rotatably connected to the fixed rod 203 through a rotating shaft. The two ends of the connecting rod 204 are fixedly connected to the surfaces of the two sliders 202. By pulling the fixed rod 203, the angle of the sprayer 7 can be adjusted. The sliding distance of the slider 202 in the stroke groove 201 determines the adjustment angle of the sprayer 7, so that the spray angle can be flexibly adjusted according to actual needs. The use of the connecting rod 204 ensures the synchronous movement of the two sliders 202, making... The sprayer 7 maintains good stability at different angles. Four telescopic rods 3 are installed at the lower end of the carrying plate 5. The lower ends of the telescopic rods 3 are fixedly connected to the inner wall of the housing 4, and the upper ends are fixedly connected to the lower surface of the carrying plate 5. The even distribution of the four telescopic rods 3 effectively distributes the weight of the carrying plate 5, increasing the stability of the entire device. The telescopic rods 3 can be adjusted to different heights to support the carrying plate 5, adapting to different construction environments and operational needs. The two ends of the screw 103 are rotatably connected to the inner wall of the housing 4 via bearings. The surface of the motor 101 is fixedly connected to the lower end of the inner wall of the housing 4. The two ends of the two sliding rods 102 are fixedly connected to the sides of the inner wall of the housing 4. The screw 103 is connected to the inner wall of the housing 4 via bearings.The screw 103 is kept stable and frictionless during rotation, extending its service life. The fixed connection between the motor 101 and the inner wall of the housing 4 provides a stable driving force. The fixed connection between the slide rod 102 and the inner wall of the housing 4 ensures the linear motion trajectory of the movable block 105, improving the accuracy of the adjustment process. The upper ends of the two fixed rods 203 are rotatably connected to the lower surface of the sprayer 7 via a rotating shaft. The surface of the connecting rod 204 is slidably connected to the inner wall of the stroke groove 201. The rotational connection between the fixed frame 8 and the sprayer 7 can increase the range of adjustable angles. The sliding of the connecting rod 204 in the stroke groove 201 can effectively ensure the synchronization of the movement of the two movable blocks 105. The upper ends of the two sets of support frames 104 are rotatably connected to the lower surface of the carrying plate 5 via a rotating shaft. The rotating shaft connection allows the support frame 104 to adjust the height of the carrying plate 5 as the movable block 105 moves, making the operation flexible. The rotating shaft connection ensures a firm connection between the support frame 104 and the carrying plate 5, maintaining structural stability even when the height of the carrying plate 5 changes. ,

[0024] The working principle of this utility model:

[0025] In use, first push the housing 4 to the construction site. Then, adjust the height and angle of the sprayer 7 according to the dust conditions. When adjusting the height, first start the motor 101, which drives the screw 103 to rotate via a belt. The screw 103 is connected to two connecting plates 106. The threads on the surfaces of the two ends of the screw 103 have opposite directions of rotation, so that the rotation of the screw 103 drives the connecting plates 106 to move synchronously on the screw 103. The two ends of the connecting plates 106 are fixed to the movable blocks 105, and the connecting plates 106 drive the movable blocks 105 to slide on the slide rods 102 on both sides of the screw 103. This is used to adjust the height. The support frame 104 for adjusting the height of the loading plate 5 is fixed to the upper end of the movable block 105 by a pivot. As the movable block 105 is driven by the connecting plate 106 on the surface of the screw 103, the distance between the two movable blocks 105 is reduced, thereby raising the height of the loading plate 5 through the squeezing action. The four telescopic rods 3 fixed at the lower end of the loading plate 5 can support the loading plate 5 after the height is adjusted. When it is necessary to adjust the angle of the sprayer 7, it is only necessary to pull the fixed rod 203. The slider 202 at the lower end of the fixed rod 203 can move a certain distance in the stroke groove 201 to adjust the angle. After the adjustment is completed, the dust can be treated by the sprayer 7.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can exercise their rights without departing from the scope of the present utility model.

Claims

1. A dust control device for construction, comprising a housing (4), a carrying plate (5), a water tank (6), a sprayer (7), and a fixing frame (8), wherein the inner wall of the housing (4) is slidably connected to the surface of the carrying plate (5), the upper end of the carrying plate (5) is fixedly connected to the surface of the fixing frame (8), the surface of the fixing frame (8) is rotatably connected to both sides of the sprayer (7) via a rotating shaft, the rear end of the housing (4) is fixedly connected to the surface of the water tank (6), and the upper end of the water tank (6) is fixedly connected to the rear end of the sprayer (7) via a pipe, characterized in that: The box (4) is equipped with a lifting device (1) inside, and the upper end of the carrying plate (5) is equipped with an auxiliary device (2); The lifting device (1) is used to adjust the height of the sprayer (7); The auxiliary device (2) is used to adjust the angle of the sprayer (7).

2. The dust control device for building construction as described in claim 1, characterized in that: The lifting device (1) includes a motor (101), a slide rod (102), a screw rod (103), a support frame (104), a movable block (105), and a connecting plate (106). The output end of the motor (101) is connected to the middle surface of the screw rod (103) by a belt engagement. The surface of the screw rod (103) is threadedly connected to the inner walls of the two connecting plates (106). The two sides of the connecting plate (106) are fixedly connected to the surface of the movable block (105). The inner wall of the movable block (105) is slidably connected to the surface of the slide rod (102). The upper end of the movable block (105) is rotatably connected to the lower end of the support frame (104) by a rotating shaft.

3. The dust control device for building construction as described in claim 2, characterized in that: The auxiliary device (2) includes a stroke groove (201), a slider (202), a fixed rod (203), and a connecting rod (204). The stroke groove (201) is formed on the surface of the carrier plate (5). The inner wall of the stroke groove (201) is slidably connected to the surface of the slider (202). The upper end of the slider (202) is rotatably connected to the fixed rod (203) through a rotating shaft. The two ends of the connecting rod (204) are fixedly connected to the surfaces of the two sliders (202).

4. The dust control device for building construction as described in claim 1, characterized in that: The lower end of the loading plate (5) is provided with four telescopic rods (3). The lower end of the telescopic rods (3) is fixedly connected to the inner wall of the box (4), and the upper end of the telescopic rods (3) is fixedly connected to the lower surface of the loading plate (5).

5. A dust control device for building construction as described in claim 2, characterized in that: The two ends of the screw (103) are rotatably connected to the inner wall of the housing (4) through bearings, the surface of the motor (101) is fixedly connected to the lower end of the inner wall of the housing (4), and the two ends of the slide rods (102) are fixedly connected to the two sides of the inner wall of the housing (4).

6. The dust control device for building construction as described in claim 3, characterized in that: The upper ends of the two fixed rods (203) are rotatably connected to the lower surface of the sprayer (7) via a rotating shaft, and the surface of the connecting rod (204) is slidably connected to the inner wall of the stroke groove (201).

7. A dust control device for building construction as described in claim 6, characterized in that: The upper ends of the two sets of support frames (104) are rotatably connected to the lower surface of the carrier plate (5) via a rotating shaft.

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