Fence spraying device for dust fall on construction site

Abstract

The utility model relates to the technical field of green construction, in particular to a fence spraying device for dust fall on a construction site, which comprises a fence body, and an adjusting mechanism is arranged on the upper surface of the fence body. The adjusting mechanism comprises a supporting pipeline, the upper surface of the supporting pipeline is fixedly connected with a corrugated pipe, the upper surface of the corrugated pipe is fixedly connected with a spray head, the outer arc surface of the spray head is fixedly connected with a first fixing ring, and the lower surface of the fixing ring is fixedly connected with a supporting rod. A second fixing ring is fixedly connected to the outer arc surface of the supporting pipeline, and a cross-shaped groove is formed in the upper surface of the second fixing ring. Through the arrangement of the supporting pipeline, the first fixing ring, the supporting rod, the cross-shaped groove and the limiting ring, the spraying head can be supported, meanwhile, the corrugated pipe can enable the spraying head not to be affected when the spraying head is adjusted, and the spraying head is convenient to adjust. And after the limiting ring moves upwards, the spray head can be freely adjusted, so that the angle of the spray head is more convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of green construction, in particular to an enclosure spraying device for reducing dust at a construction site. Background Art

[0002] Spray systems have a wide range of applications. Based on fluid mechanics, water jet technology, spraying techniques, and mechanical design expertise, fully automated spray systems can be realized. While spray systems can overwet leaves, substrates, and the surrounding environment, they are affordable, making them widely used in greenhouses and outdoor environments. The most common type is intermittent operation, known as an intermittent spray system.

[0003] After searching, the Chinese publication number is: CN220779529U. It discloses a fence spray device for dust reduction at construction sites, including a fence, a spraying part, a water retaining part, and a recovery part. The spraying part includes a first water pipe and a second water pipe. The water retaining part includes a water retaining plate, a driving mechanism, and a water dispersion plate. The recovery part includes a water collection trough and a drainage ditch. The first water pipe is arranged between the top of the inner side of the fence and the water retaining plate, and the second water pipe is arranged between the water dispersion plate and the water retaining plate on the inner side of the fence. Spray heads are arranged on the two water pipes at intervals. One end of the water retaining plate is rotatably connected to the water collection trough, and the driving mechanism is used to drive the water retaining plate to rotate at the rotatable connection between the water retaining plate and the water collection trough. The spray water from the first water pipe flows into the water collection trough through the water retaining plate and the driving mechanism. Under the premise of ensuring the dust reduction effect at the construction site, the utility model can effectively prevent the enclosure spray water from spraying outside the enclosure, especially under the action of wind, so that the road or pedestrians outside the enclosure are not affected.

[0004] However, during the installation process of most sprinkler systems, multiple groups of sprinkler heads are connected by hoses, and one or more sprinkler systems are used in combination. However, since most sprinkler heads cannot adjust the spraying angle during use and cannot be adjusted according to other factors such as road conditions and environmental factors, we propose a dust suppression enclosure sprinkler device for construction sites. Utility Model Content

[0005] The purpose of the utility model is to provide a dust-reducing enclosure spray device for construction sites, which solves the problem that most spray systems cannot conveniently adjust the angle of the nozzle during the installation of the nozzle.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A dust suppression enclosure spray device for construction sites includes an enclosure body, the upper surface of the enclosure body is provided with an adjustment mechanism; the adjustment mechanism includes a support pipe, the upper surface of the support pipe is fixedly connected to a bellows, the upper surface of the bellows is fixedly connected to a nozzle, the outer arc surface of the nozzle is fixedly connected to a fixing ring 1, the lower surface of the fixing ring 1 is fixedly connected to a support rod, and the outer arc surface of the support pipe is fixedly connected to a fixing ring 2.

[0008] Preferably, a cross groove is provided on the upper surface of the second fixing ring, the inner surface of the cross groove is slidably connected to the support rod, and the upper surface of the support rod is fixedly connected to a limiting ring.

[0009] Preferably, a fixing plate is fixedly connected to the upper surface of the limiting ring, and an elastic clamping rod passes through the front surface of the fixing plate and is slidably connected to the elastic clamping rod.

[0010] Preferably, the front surface of the support rod is provided with a linear array of slots, and the inner surface of the slots is slidably connected to the elastic clamping rod.

[0011] Preferably, the supporting pipes, nozzles and bellows are arranged in multiple groups in a linear array, and the multiple groups of supporting pipes, nozzles and bellows are connected by a connecting mechanism. The connecting mechanism includes an elastic clip, and a circular groove is provided on the upper surface of the fixing ring. The elastic clip is slidably connected to the circular groove, and the elastic clip passes through the connecting rod and is slidably connected to the connecting rod.

[0012] Preferably, the lower surface of the connecting rod is fixedly connected to a vertical rod, the outer arc surface of the vertical rod is fixedly connected to a limit plate, the outer arc surface of the vertical rod is slidably connected to a moving block, and the lower surface of the vertical rod is fixedly connected to a static block.

[0013] Preferably, the front surface of the elastic buckle is fixedly connected to an L-shaped rod, the rear surface of the L-shaped rod is fixedly connected to an elastic sliding rod, and the elastic sliding rod passes through the card knife and is slidably connected to the card knife.

[0014] By means of the above technical solution, the utility model provides a dust suppression enclosure spraying device for construction sites. It has at least the following beneficial effects:

[0015] (1) The utility model can support the nozzle by providing a support pipe, a fixing ring, a support rod, a cross groove and a limiting ring. At the same time, the bellows can prevent the nozzle from being affected when it is adjusted. After the limiting ring moves upward, the nozzle can be freely adjusted, making it more convenient to adjust the angle of the nozzle.

[0016] (2) The utility model can connect multiple groups of supporting pipes, nozzles and bellows in series by means of the elastic buckles, connecting rods and circular grooves. By adjusting the angle of a single group of nozzles, multiple groups can be adjusted at the same time, ensuring that the entire equipment is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positional relationship between the adjustment mechanism and the connecting mechanism of the utility model;

[0020] Figure 3 For the utility model Figure 2 A schematic diagram of the structure of part A in the middle;

[0021] Figure 4 It is a schematic diagram of the overall structure of the adjustment mechanism of the present utility model.

[0022] In the figure: 1. Enclosure body; 2. Adjustment mechanism; 21. Support pipe; 22. Bellows; 23. Nozzle; 24. Fixing ring 1; 25. Support rod; 26. Fixing ring 2; 3. Cross groove; 4. Limiting ring; 5. Fixing plate; 6. Elastic clamping rod; 7. Clamping groove; 8. Connecting mechanism; 81. Elastic buckle; 82. Circular groove; 83. Connecting rod; 9. Vertical rod; 10. Limiting plate; 11. Moving block; 12. Static block; 13. L-shaped rod; 14. Elastic sliding rod; 15. Clamping knife. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0024] See also Figure 1-Figure 4The utility model provides a fence spray device for reducing dust at a construction site, comprising a fence body 1, an upper surface of the fence body 1 is provided with an adjusting mechanism 2; the adjusting mechanism 2 comprises a supporting pipe 21, an upper surface of the supporting pipe 21 is fixedly connected with a bellows 22, an upper surface of the bellows 22 is fixedly connected with a nozzle 23, an outer arc surface of the nozzle 23 is fixedly connected with a fixing ring 1 24, a lower surface of the fixing ring 1 24 is fixedly connected with a supporting rod 25, an outer arc surface of the supporting pipe 21 is fixedly connected with a fixing ring 26, an upper surface of the fixing ring 26 is provided with a cross groove 3, an inner surface of the cross groove 3 is slidably connected with the supporting rod 25, an upper surface of the supporting rod 25 is fixedly connected with a limiting ring 4, the supporting rod 25 is limited by the limiting ring 4, so that the nozzle 23 is more Stable, the bellows 22 will not be compressed due to the gravity of the nozzle 23, which effectively improves the stability of the entire equipment. The upper surface of the limit ring 4 is fixedly connected to the fixing plate 5, and the front surface of the fixing plate 5 is penetrated by an elastic clamping rod 6 and is slidably connected to the elastic clamping rod 6. The elastic clamping rod 6 is composed of a spring and a clamping rod. The clamping rod is stuck in the clamping groove 7 through the elasticity of the spring to support the limit ring 4. When the angle of the nozzle 23 needs to be adjusted, the spray angle of the nozzle 23 is adjusted by pulling the elastic clamping rod 6 out of the clamping groove 7. At the same time, the support rod 25 is stuck in the cross groove 3 to ensure that the nozzle 23 can be stable after the angle is adjusted. The front surface of the support rod 25 is provided with clamping grooves 7 in a linear array, and the inner surface of the clamping groove 7 is slidably connected to the elastic clamping rod 6.

[0025] In this embodiment, the nozzle 23 can be supported by the support pipe 21, the fixing ring 24, the support rod 25, the cross groove 3 and the limiting ring 4. At the same time, the bellows 22 can prevent the nozzle 23 from being affected during adjustment. After the limiting ring 4 moves upward, the nozzle 23 can be freely adjusted, making it easier to adjust the angle of the nozzle 23. Example 2

[0026] See also Figure 1-Figure 4The cam 83 is connected to the support 21 and the support 23 is connected to the support 23. The cam 83 is connected to the support 21 and the support 23 is connected to the support 23. The surface is slidably connected with the moving block 11, and the lower surface of the vertical rod 9 is fixedly connected to the static block 12. The front surface of the elastic clip 81 is fixedly connected to the L-shaped rod 13, and the rear surface of the L-shaped rod 13 is fixedly connected to the elastic slide bar 14. The elastic slide bar 14 passes through the card knife 15 and is slidably connected to the card knife 15. The elastic slide bar 14 is composed of a slide bar and a spring. The spring is sleeved on the outer arc surface of the slide bar to provide elasticity to the card knife 15. At the same time, the cross-sectional shape of the card knife 15 is the same as the shape of the gap between the static block 12 and the moving block 11. Through this arrangement, the elastic clip 81 can be limited to ensure that the elastic clip 81 can be stuck in the circular groove 82 opened by the fixing ring 24. At the same time, when the connecting mechanism 8 needs to be removed, by pulling the elastic clip 81 downward, the moving block 11 will squeeze the inclined surface of the card knife 15, so that the card knife 15 is separated from the front and rear sides, disengaging from the gap between the static block 12 and the moving block 11, so that the elastic clip 81 is disengaged from the circular groove 82, and removal is achieved.

[0027] In this embodiment, by providing the elastic buckle 81, the connecting rod 83 and the circular groove 82, multiple groups of supporting pipes 21, nozzles 23 and bellows 22 can be connected in series. By adjusting the angle of a single group of nozzles 23, multiple groups can be adjusted at the same time, ensuring that the entire equipment is more convenient.

[0028] Working principle: when it is necessary to adjust multiple nozzles 23, pull the elastic clamping rod 6 out of the clamping slot 7, and then pull the limit ring 4 upward. After the limit ring 4 moves upward, it moves the nozzle 23 so that the lower end of the support rod 25 contacts any inner surface of the front, back, left and right of the cross groove 3. The bellows 22, fixing ring 1 24, fixing ring 26 and nozzle 23 are supported by the support rod 25. Since the other groups of nozzles 23 are connected by the connecting rod 83, when adjusting one group of nozzles 23, the other nozzles 23 will be driven to adjust at the same time. When it is necessary to remove the connecting mechanism 8, by pulling the elastic buckle 81 downward, the moving block 11 will squeeze the inclined surface of the clamping knife 15, so that the clamping knife 15 separates to the front and rear sides, and disengages from the gap between the static block 12 and the moving block 11, so that the elastic buckle 81 disengages from the circular groove 82, and removal is achieved.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust suppression enclosure spraying device for a construction site, comprising an enclosure body (1), characterized in that: An adjustment mechanism (2) is provided on the upper surface of the enclosure body (1); The regulating mechanism (2) comprises a supporting pipe (21), the upper surface of the supporting pipe (21) is fixedly connected to a bellows (22), the upper surface of the bellows (22) is fixedly connected to a nozzle (23), the outer arc surface of the nozzle (23) is fixedly connected to a fixing ring 1 (24), the lower surface of the fixing ring 1 (24) is fixedly connected to a supporting rod (25), and the outer arc surface of the supporting pipe (21) is fixedly connected to a fixing ring 2 (26).

2. The dust suppression enclosure spraying device for construction sites according to claim 1, characterized in that: A cross groove (3) is provided on the upper surface of the second fixing ring (26), the inner surface of the cross groove (3) is slidably connected to the support rod (25), and the upper surface of the support rod (25) is fixedly connected to the limiting ring (4).

3. The dust suppression enclosure spraying device for construction sites according to claim 2, characterized in that: The upper surface of the limiting ring (4) is fixedly connected to a fixing plate (5), and the front surface of the fixing plate (5) is penetrated by an elastic clamping rod (6) and is slidably connected to the elastic clamping rod (6).

4. The dust suppression enclosure spraying device for construction sites according to claim 1, characterized in that: The front surface of the support rod (25) is provided with a clamping groove (7) in a linear array, and the inner surface of the clamping groove (7) is slidably connected to the elastic clamping rod (6).

5. The dust suppression enclosure spraying device for construction sites according to claim 1, characterized in that: The supporting pipes (21), the nozzles (23) and the bellows (22) are arranged in a linear array in a plurality of groups. The plurality of supporting pipes (21), the nozzles (23) and the bellows (22) are connected by a connecting mechanism (8). The connecting mechanism (8) includes an elastic buckle (81). A circular groove (82) is provided on the upper surface of the fixing ring (24). The elastic buckle (81) is slidably connected to the circular groove (82). The elastic buckle (81) passes through the connecting rod (83) and is slidably connected to the connecting rod (83).

6. The dust suppression enclosure spraying device for construction sites according to claim 5, characterized in that: The lower surface of the connecting rod (83) is fixedly connected to a vertical rod (9), the outer arc surface of the vertical rod (9) is fixedly connected to a limit plate (10), the outer arc surface of the vertical rod (9) is slidably connected to a moving block (11), and the lower surface of the vertical rod (9) is fixedly connected to a static block (12).

7. The dust suppression enclosure spraying device for construction sites according to claim 5, characterized in that: The front surface of the elastic buckle (81) is fixedly connected to an L-shaped rod (13), and the rear surface of the L-shaped rod (13) is fixedly connected to an elastic sliding rod (14). The elastic sliding rod (14) passes through the card knife (15) and is slidably connected to the card knife (15).

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