Dust fall system for building construction site

Abstract

The utility model relates to a building construction site dust falling system, which belongs to the technical field of building construction, and comprises a mounting stand column and enclosure plates, the enclosure plates are mounted on two sides of the mounting stand column, the mounting stand column and the enclosure plates enclose the construction site into a closed area, and a lifting base is arranged on the mounting stand column. A rotating disc is rotationally mounted at the top of the lifting base, and a spraying pipe is fixedly mounted at the top of the rotating disc. According to the building construction site dust falling system, a lifting base is arranged on a mounting stand column, an adjusting motor drives an adjusting screw rod to rotate, so that a sliding block slides up and down in the mounting stand column, an ejector rod is driven to move up and down, a spraying pipe mounted on the mounting base moves up and down, and the height of an atomizing nozzle is adjusted; the problems that the atomizing nozzle is fixedly mounted at the top of a fence, and the height of the fence is fixed, so that the height of the atomizing nozzle is inconvenient to adjust, and various conditions of a construction site are inconvenient to deal with are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a dust reduction system for a building construction site. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction, and is the construction process of various buildings. Specifically, it is the process of turning various lines on the design drawings into physical objects at designated locations. In the process of construction, a variety of construction processes and technologies are involved, such as earth excavation, foundation pit support, foundation treatment, pouring of reinforced concrete, installation of beams and columns, masonry, concrete mixing, pouring and maintenance, etc.

[0003] A large amount of dust will be generated during the construction process, affecting the surrounding environment. The construction site dust reduction system is a device or device designed to reduce the dust generated by construction activities. These systems can effectively reduce the dust concentration in the air, improve the working environment, and provide workers with more comfortable and safe construction conditions. Construction site dust reduction systems usually include spray dust reduction systems, fence dust reduction systems, etc. Among them, the spray dust reduction system is to pressurize water and spray it through an atomizing nozzle to form tiny water mist particles. These water mist particles can quickly absorb dust particles in the air, causing them to condense and settle to the ground. The spray dust reduction system is economical, practical, water-saving and power-saving, and is widely used in various factories, workshops, construction sites, construction sites and roads.

[0004] However, the spray dust reduction system in the common construction site dust reduction system often fixes the position of the atomizing nozzle on the top of the enclosure, and the height of the enclosure is fixed, which makes it inconvenient to adjust the height of the atomizing nozzle and is not convenient to cope with various situations on the construction site. In view of this, the present application proposes a construction site dust reduction system. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a dust reduction system for construction sites, which has the advantages of adjustable height of the atomizing nozzle and increased efficiency of spray dust reduction. It solves the problem that the atomizing nozzle is fixedly installed on the top of the enclosure, while the height of the enclosure is fixed, making it inconvenient to adjust the height of the atomizing nozzle and inconvenient to cope with various situations on the construction site.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction system for a construction site, comprising a mounting column and a baffle plate, wherein the baffle plate is mounted on both sides of the mounting column, the mounting column and the baffle plate enclose the construction site into a closed area, a lifting base is arranged on the mounting column, a turntable is rotatably mounted on the top of the lifting base, and a spray pipe is fixedly mounted on the top of the turntable;

[0007] The lifting base includes a slider slidably mounted on the inner wall of the mounting column, four push rods are fixedly mounted on the top of the slider, the top of the push rod extends to the top of the mounting column and a mounting base is fixedly mounted thereon, and the turntable is rotatably mounted on the top of the mounting base.

[0008] Furthermore, a mounting baffle is fixedly mounted on the inner side wall of the mounting column below the slider, an adjusting screw is rotatably mounted between the mounting baffle and the inner top wall of the mounting column, and the adjusting screw is threadedly connected to the slider.

[0009] Furthermore, an adjusting motor is fixedly mounted on the bottom of the mounting partition, and an output shaft of the adjusting motor is fixedly connected to the bottom end of the adjusting screw.

[0010] Furthermore, a water pipe is fixedly installed on one side of the installation column outside the closed area, a connecting hose is fixedly installed on the top of the water pipe, and the bottom end of the water pipe is connected to the water supply system.

[0011] Furthermore, one end of the connecting hose away from the water pipe is fixedly connected to one end of the spray pipe away from the closed area, and an atomizing nozzle is fixedly installed on one end of the spray pipe facing the inside of the closed area.

[0012] Furthermore, two mounting frames are fixedly mounted on the top of the turntable, the two mounting frames are located on both sides of the spray pipe, a motor is fixedly mounted on the inner side wall of the mounting frame away from the closed area, and a fan is fixedly mounted on the output shaft of the motor.

[0013] Furthermore, a steering motor is fixedly mounted on the inner top wall of the mounting base, and an output shaft of the steering motor rotates through the bottom of the mounting base and is fixedly connected to the bottom of the turntable.

[0014] Compared with the prior art, the utility model provides a dust reduction system for construction sites, which has the following beneficial effects:

[0015] 1. The dust reduction system for the construction site sets a lifting base on the mounting column, and drives the adjusting screw to rotate through the adjusting motor, so that the slider slides up and down inside the mounting column, drives the top rod to move up and down, and makes the spray pipe installed on the mounting base move up and down, so as to adjust the height of the atomizing nozzle, thereby solving the problem that the atomizing nozzle is fixedly installed on the top of the enclosure, and the height of the enclosure is fixed, which makes it inconvenient to adjust the height of the atomizing nozzle and is not convenient to cope with various situations on the construction site.

[0016] 2. The dust reduction system for construction sites is provided with a turntable on the top of the mounting base. The turntable is driven to rotate by a steering motor, so that the direction of the atomizing nozzle changes, thereby increasing the spray range of a single atomizing nozzle. At the same time, the fan inside the mounting frame is used to increase the distance of water mist spraying, thereby expanding the spray range of the atomizing nozzle and increasing the dust reduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a front view of the structure of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the installation base of the utility model.

[0020] In the figure: 1. Installation column; 2. Enclosure plate; 3. Lifting base; 31. Slider; 32. Push rod; 33. Installation base; 4. Turntable; 5. Spray tube; 51. Atomizing nozzle; 6. Installation partition; 7. Adjustment screw; 8. Adjustment motor; 9. Water pipe; 10. Connecting hose; 11. Installation frame; 12. Motor; 13. Fan; 14. Steering motor. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 A dust reduction system for a construction site includes a mounting column 1 and a baffle plate 2. The baffle plate 2 is mounted on both sides of the mounting column 1. The mounting column 1 and the baffle plate 2 enclose the construction site into a closed area. A lifting base 3 is provided on the mounting column 1. A turntable 4 is rotatably mounted on the top of the lifting base 3. A spray pipe 5 is fixedly mounted on the top of the turntable 4.

[0023] Among them, the lifting base 3 includes a slider 31 slidably installed on the inner wall of the mounting column 1, four top rods 32 are fixedly installed on the top of the slider 31, the top rods 32 extend to the top above the mounting column 1 and a mounting base 33 is fixedly installed, and the turntable 4 is rotatably installed on the top of the mounting base 33.

[0024] At the same time, a mounting partition 6 is fixedly installed on the inner side wall of the mounting column 1 below the slider 31 , and an adjusting screw 7 is rotatably installed between the mounting partition 6 and the inner top wall of the mounting column 1 , and the adjusting screw 7 is threadedly connected to the slider 31 .

[0025] The bottom of the mounting partition 6 is fixedly mounted with an adjusting motor 8, and the output shaft of the adjusting motor 8 is fixedly connected to the bottom end of the adjusting screw 7. The adjusting motor 8 drives the adjusting screw 7 to rotate, so that the slider 31 moves up and down inside the mounting column 1, drives the top rod 32 to move up and down, drives the mounting base 33 to move up and down, and adjusts the height of the spray pipe 5 on the top of the turntable 4.

[0026] At the same time, a water pipe 9 is fixedly installed on one side of the installation column 1 outside the closed area, a connecting hose 10 is fixedly installed on the top of the water pipe 9, and the bottom end of the water pipe 9 is connected to the water supply system.

[0027] The end of the connecting hose 10 away from the water pipe 9 is fixedly connected to the end of the spray pipe 5 away from the closed area, and the end of the spray pipe 5 facing the inside of the closed area is fixedly installed with an atomizing nozzle 51. When the spray pipe 5 is raised or lowered, the connecting hose 10 leaves a margin so that the spray pipe 5 is always connected to the water pipe 9.

[0028] At the same time, two mounting frames 11 are fixedly installed on the top of the rotating disk 4, and the two mounting frames 11 are located on both sides of the spray pipe 5. A motor 12 is fixedly installed on the inner wall of the mounting frame 11 away from the closed area, and a fan 13 is fixedly installed on the output shaft of the motor 12. The motor 12 drives the fan 13 to rotate, thereby increasing the spraying distance of the water mist and expanding the coverage of the water mist.

[0029] The inner top wall of the mounting base 33 is fixedly mounted with a steering motor 14, and the output shaft of the steering motor 14 rotates through the bottom of the mounting base 33 and is fixedly connected to the bottom of the turntable 4. The steering motor 14 drives the turntable 4 to rotate, adjusts the direction of the spray pipe 5, and increases the spray range.

[0030] When this embodiment is in use, the lifting base 3 is controlled to move up and down by adjusting the motor 8 to adjust the height of the spray tube 5, so that the staff can adjust the height of the atomizing nozzle 51 according to the on-site situation. At the same time, when the atomizing nozzle 51 is spraying, the fan 13 and the steering motor 14 are used to increase the range of water mist spraying, expand the dust reduction range, and increase the dust reduction efficiency.

[0031] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] 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

1. A dust reduction system for a construction site, comprising a mounting column (1) and a baffle plate (2), characterized in that: The enclosure plate (2) is installed on both sides of the installation column (1), and the installation column (1) and the enclosure plate (2) enclose the construction site into a closed area. The installation column (1) is provided with a lifting base (3), and a rotating disk (4) is rotatably installed on the top of the lifting base (3), and a spray pipe (5) is fixedly installed on the top of the rotating disk (4); The lifting base (3) comprises a slider (31) slidably mounted on the inner wall of the mounting column (1), four push rods (32) are fixedly mounted on the top of the slider (31), a mounting base (33) is fixedly mounted on the top of the push rod (32) extending to the top of the mounting column (1), and the turntable (4) is rotatably mounted on the top of the mounting base (33); The inner side wall of the mounting column (1) below the slider (31) is fixedly mounted with a mounting baffle (6), an adjusting screw (7) is rotatably mounted between the mounting baffle (6) and the inner top wall of the mounting column (1), and the adjusting screw (7) is threadedly connected to the slider (31); An adjusting motor (8) is fixedly mounted on the bottom of the mounting partition (6), and an output shaft of the adjusting motor (8) is fixedly connected to the bottom end of the adjusting screw rod (7).

2. A dust reduction system for a construction site according to claim 1, characterized in that: A water pipe (9) is fixedly mounted on one side of the installation column (1) located outside the closed area, a connecting hose (10) is fixedly mounted on the top of the water pipe (9), and the bottom of the water pipe (9) is connected to a water supply system.

3. A construction site dust reduction system according to claim 2, characterized in that: The end of the connecting hose (10) away from the water pipe (9) is fixedly connected to the end of the spray pipe (5) away from the closed area, and the end of the spray pipe (5) facing the inside of the closed area is fixedly installed with an atomizing nozzle (51).

4. A dust reduction system for a construction site according to claim 1, characterized in that: Two mounting frames (11) are fixedly mounted on the top of the turntable (4), the two mounting frames (11) are located on both sides of the spray pipe (5), a motor (12) is fixedly mounted on the inner side wall of the mounting frame (11) away from the closed area, and a fan (13) is fixedly mounted on the output shaft of the motor (12).

5. A construction site dust reduction system according to claim 1, characterized in that: A steering motor (14) is fixedly mounted on the inner top wall of the mounting base (33); an output shaft of the steering motor (14) rotates through the bottom of the mounting base (33) and is fixedly connected to the bottom of the turntable (4).

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