Building enclosure for reducing dust raising

Abstract

This utility model discloses a dust-reducing construction site fence, relating to the field of construction site fence technology. It includes a fence panel with a support rod fixed to one side. An atomizing nozzle is installed at the upper end of the fence panel, and a water supply pipe is connected to the atomizing nozzle. An installation groove is provided on the upper part of one side of the fence panel, within which a quick-installation structure and a snap-fit ​​component are slidably installed. The quick-installation structure is used to snap-fit ​​the atomizing nozzle, and the snap-fit ​​component is used to snap-fit ​​the water supply pipe. This utility model's quick-installation structure and snap-fit ​​component securely fasten the atomizing nozzle and water supply pipe, facilitating rapid installation of the atomizing nozzle by workers and increasing the installation speed of the dust-reducing construction site fence. Disassembly of the atomizing nozzle is also more convenient and quick. Furthermore, the installation position of the atomizing nozzle can be adjusted by moving the quick-installation structure and snap-fit ​​component on the installation groove before and after installation, meeting the installation requirements of atomizing nozzles at different locations.

Description

Technical Field

[0001] This utility model relates to the field of construction site enclosure technology, and in particular to a construction site enclosure for reducing dust. Background Technology

[0002] During construction, construction sites generate a large amount of dust. When this dust enters living spaces, it can have a significant impact on the living environment and harm human health. Therefore, construction sites now implement dust suppression measures, with water spraying being the primary method currently used.

[0003] In existing technologies, dust suppression is generally achieved by installing atomizing nozzles and corresponding water supply pipes on construction site fences, using fire-fighting water or engineering water to spray the atomized water. However, existing construction site fences generally do not have structures for installing atomizing nozzles. When installing atomizing nozzles, additional fasteners are required for fixation, such as using iron wire or steel wire. This installation method is not only time-consuming and labor-intensive, but also relatively cumbersome to disassemble. At the same time, since the coverage area of ​​the atomizing nozzles is limited, if the installation position of the atomizing nozzles is not accurate, it is necessary to disassemble and reinstall them. The entire installation process is time-consuming and inefficient. Therefore, a dust suppression construction site fence is needed. Utility Model Content

[0004] The purpose of this application is to provide a dust-reducing construction site enclosure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this application provides the following technical solution: a dust-reducing construction fence, including a fence panel, a first support rod fixed on one side of the fence panel, an atomizing nozzle installed at the upper end of the fence panel, and a water supply pipe connected to the atomizing nozzle;

[0006] An installation groove is provided on the upper part of one side of the fence panel, and the installation groove extends horizontally along the length of the fence panel.

[0007] The mounting groove contains a quick-installation structure and a snap-fit ​​connector. The quick-installation structure is used to snap-fit ​​the atomizing nozzle, and the snap-fit ​​connector is used to snap-fit ​​the water supply pipe.

[0008] Preferably, the quick-installation structure includes:

[0009] The mounting slide is slidably connected within the mounting groove.

[0010] The second support rod has its lower end fixed to the mounting slide.

[0011] The top limiting ring is integrally formed on the upper end of the second support rod and covers the upper part of the atomizing nozzle. The top limiting ring has a hole in the middle for the atomizing nozzle to spray water mist.

[0012] The lifting plate is elastically connected to the upper surface of the mounting slide via an elastic connector, and the top of the lifting plate abuts against the lower end of the atomizing nozzle.

[0013] Preferably, the elastic connector includes a lifting spring, with its upper and lower ends fixed to the bottom surface of the lifting plate and the upper surface of the mounting slide, respectively.

[0014] A connecting guide rod is also fixed at the lower end of the lifting plate. The lower end of the connecting guide rod slides through the mounting slide and extends to the bottom of the quick-installation structure.

[0015] Preferably, the lower end of the connecting guide rod has a threaded portion, and an adjusting nut is screwed onto the threaded portion, with the upper end of the adjusting nut abutting against the bottom surface of the mounting slide.

[0016] Preferably, the second support rod includes a fixed support rod and a movable support rod. The lower end of the fixed support rod is fixed to one side of the mounting slide, and the upper end of the fixed support rod has a slot. The upper end of the movable support rod is integrally formed with one side of the top limiting ring, and the lower end of the movable support rod has a movable insert fixed thereon, which slides into the slot.

[0017] The slot also contains a pull-down spring, with its upper and lower ends fixed to the lower end of the movable insert and the bottom wall of the slot, respectively.

[0018] Preferably, the top limiting ring has a downwardly extending annular flange at its lower part, and a flexible washer is fixed to the inner top of the top limiting ring. When the top limiting ring is fastened to the upper end of the atomizing nozzle, the flexible washer abuts against the top of the atomizing nozzle.

[0019] Preferably, the snap-fit ​​component includes a snap-fit ​​slide and an elastic clamp. The snap-fit ​​slide is slidably connected in the mounting groove. One end of the elastic clamp is fixed to one side of the snap-fit ​​slide. The elastic clamp is an arc-shaped clamp and the other end forms an opening. The elastic clamp is clamped on the water pipe.

[0020] Preferably, the lower part of the enclosure panel has a cavity, and the lower part of the enclosure panel has a dust collection grid hole communicating with the cavity. The lower part of the enclosure panel is also fixed with a sewage pipe communicating with the cavity.

[0021] In summary, the technical effects and advantages of this utility model are as follows:

[0022] 1. In this utility model, the atomizing nozzle and water supply pipe are fixed by a quick-installation structure and snap-fit ​​parts, which facilitates the quick installation of the atomizing nozzle by the workers, improves the installation speed of the dust-reducing building enclosure, and makes the disassembly of the atomizing nozzle more convenient and quick. At the same time, the installation position of the atomizing nozzle can be adjusted by moving the position of the quick-installation structure and snap-fit ​​parts on the installation slide before and after installation, so as to meet the installation requirements of atomizing nozzles at different locations.

[0023] 2. In this utility model, by setting up the dust suction grid holes and the sewage pipe, and in conjunction with the external sewage pump or dust suction fan, the settled clumps of dust can be sucked in through the dust suction grid holes and discharged centrally through the sewage pipe. It can be used in conjunction with the atomizing nozzle to achieve dust suppression and centralized dust removal operations, reduce the problem of secondary dust generation after dust suppression, and achieve a good long-term dust suppression effect. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure in this embodiment;

[0026] Figure 2 This is a schematic diagram of the quick installation structure in this embodiment;

[0027] Figure 3 This is a schematic cross-sectional view of the second support rod in this embodiment;

[0028] Figure 4 This is a schematic diagram of the snap-fit ​​structure in this embodiment.

[0029] In the diagram: 1. Enclosure panel; 11. First support rod; 12. Dust extraction grate; 13. Sewage pipe; 14. Mounting slide; 2. Atomizing nozzle; 21. Water supply pipe; 3. Quick installation structure; 31. Mounting slide; 32. Second support rod; 321. Fixed support rod; 3211. Slot; 322. Movable support rod; 3221. Movable insert; 33. Top limiting ring; 34. Lifting plate; 35. Connecting guide rod; 351. Threaded part; 36. Adjusting nut; 37. Lifting spring; 38. Flexible washer; 39. Pull-down spring; 4. Snap-fit ​​component; 41. Snap-fit ​​slide; 42. Elastic clamp. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example: Reference Figures 1-4The dust-reducing construction fence shown includes a fence panel 1, a first support rod 11 fixed on one side of the fence panel 1, an atomizing nozzle 2 installed on the upper end of the fence panel 1, and a water supply pipe 21 connected to the atomizing nozzle 2.

[0032] A mounting groove 14 is provided on the upper part of one side of the enclosure panel 1, and the mounting groove 14 extends horizontally along the length of the enclosure panel 1.

[0033] The quick-installation structure 3 and the snap-fit ​​component 4 are slidably installed in the mounting groove 14. The quick-installation structure 3 is used to snap-fit ​​the atomizing nozzle 2, and the snap-fit ​​component 4 is used to snap-fit ​​the water supply pipe 21.

[0034] Based on the above structure, during installation, workers can use the quick-installation structure 3 and the snap-fit ​​parts 4 to snap and fix the atomizing nozzle 2 and the water supply pipe 21, which facilitates the quick installation of the atomizing nozzle 2, increases the installation speed of the dust-reducing building enclosure, and makes the disassembly of the atomizing nozzle 2 more convenient and quick. At the same time, before and after installation, the position of the quick-installation structure 3 and the snap-fit ​​parts 4 on the installation slide 14 can be moved to adjust the installation position of the atomizing nozzle 2 and meet the installation requirements of the atomizing nozzle 2 at different locations.

[0035] Furthermore, the quick-installation structure 3 includes:

[0036] The mounting slide 31 is slidably connected to the mounting groove 14.

[0037] The second support rod 32, the lower end of which is fixed to the mounting slide 31;

[0038] The top limiting ring 33 is integrally formed on the upper end of the second support rod 32 and covers the upper part of the atomizing nozzle 2. The top limiting ring 33 has a hole in the middle for the atomizing nozzle 2 to spray water mist.

[0039] The lifting plate 34 is elastically connected to the upper surface of the mounting slide 31 via an elastic connector, and the top of the lifting plate 34 abuts against the lower end of the atomizing nozzle 2.

[0040] The elastic connector includes a lifting spring 37, with its upper and lower ends fixed to the bottom surface of the lifting plate 34 and the upper surface of the mounting slide 31, respectively.

[0041] A connecting guide rod 35 is also fixed at the lower end of the lifting plate 34. The lower end of the connecting guide rod 35 slides through the mounting slide 31 and extends to the bottom of the quick installation structure 3.

[0042] When the staff needs to install the atomizing nozzle 2, they only need to press the lifting plate 34 by hand to lower the lifting plate 34 and compress the lifting spring 37, adjusting the distance between the lifting plate 34 and the top limiting ring 33 to the maximum. Then, the atomizing nozzle 2 is placed between the lifting plate 34 and the top limiting ring 33, so that the top of the atomizing nozzle 2 abuts against the lower end of the top limiting ring 33. Finally, the lifting plate 34 is released, so that the lifting plate 34 automatically rises under the elastic force of the lifting spring 37 and presses against the lower end of the atomizing nozzle 2, thus completing the quick snap-fit ​​installation of the atomizing nozzle 2 and improving the installation efficiency of the atomizing nozzle 2.

[0043] The connecting guide rod 35 enables the lifting plate 34 to maintain balance and stability during the lifting process.

[0044] Furthermore, the lower end of the connecting guide rod 35 has a threaded portion 351, and an adjusting nut 36 is screwed onto the threaded portion 351. The upper end of the adjusting nut 36 abuts against the bottom surface of the mounting slide 31.

[0045] Workers can adjust the distance between the lifting plate 34 and the top limiting ring 33 after it rises by turning the adjusting nut 36 to stop at different positions of the connecting guide rod 35. This allows it to be used with atomizing nozzles 2 of different heights, further improving the applicability of the quick installation structure 3 and making it more flexible and convenient to use.

[0046] Furthermore, the second support rod 32 includes a fixed support rod 321 and a movable support rod 322. The lower end of the fixed support rod 321 is fixed to one side of the mounting slide 31. The upper end of the fixed support rod 321 is provided with a slot 3211. The upper end of the movable support rod 322 is integrally formed with one side of the top limiting ring 33. The lower end of the movable support rod 322 is fixed with a movable insert 3221, which is slidably inserted into the slot 3211.

[0047] The slot 3211 is also equipped with a pull-down spring 39, the upper and lower ends of which are fixed to the lower end of the movable plug 3221 and the bottom wall of the slot 3211, respectively.

[0048] By setting the second support rod 32 as two elastically connected rods, the movable support rod 322 always has a downward tendency under the action of the pull-down spring 39, so that the top limiting ring 33 always presses against the upper end of the atomizing nozzle 2. At the same time, it can further expand the maximum distance between the top limiting ring 33 and the adjusting lifting plate 34, thereby adapting to the installation requirements of larger atomizing nozzles 2, further expanding the applicability of the quick installation structure 3, and improving its flexibility when installing atomizing nozzles 2.

[0049] Furthermore, the top limiting ring 33 has a downwardly extending annular flange at its lower part. The annular flange can restrict the horizontal displacement of the atomizing nozzle 2 and prevent the atomizing nozzle 2 from moving horizontally and detaching from the clamping of the top limiting ring 33. A flexible washer 38 is fixed to the inner top of the top limiting ring 33. The flexible washer 38 is made of an elastic material commonly used in the prior art and suitable for this embodiment (such as rubber, PE foam). When the top limiting ring 33 is fastened to the upper end of the atomizing nozzle 2, the flexible washer 38 abuts against the top of the atomizing nozzle 2, which can flexibly clamp the top of the atomizing nozzle 2 and prevent hard wear between the upper end of the atomizing nozzle 2 and the top limiting ring 33. It can provide a good clamping effect on the atomizing nozzle 2 and extend the service life of the atomizing nozzle 2 to a certain extent.

[0050] Furthermore, the snap-fit ​​component 4 includes a snap-fit ​​slide 41 and an elastic clamp 42. The elastic clamp 42 is made of a material with certain elastic deformation properties (such as TPE or TPU) commonly used in the prior art and applicable to this embodiment. The snap-fit ​​slide 41 is slidably connected in the mounting groove 14. One end of the elastic clamp 42 is fixed to one side of the snap-fit ​​slide 41. The elastic clamp 42 is an arc-shaped clamp and the other end forms an opening. The elastic clamp 42 is clamped on the water pipe 21.

[0051] During installation, the staff only needs to pry open the elastic clamp 42 and insert the water pipe 21 into the elastic clamp 42 to complete the clamping and fixing of the water pipe 21, which is convenient and quick to use.

[0052] Furthermore, the lower part of the enclosure 1 has a cavity, and the lower part of the enclosure 1 has a dust suction grate hole 12 communicating with the cavity. The lower part of the enclosure 1 is also fixed with a sewage pipe 13 communicating with the cavity. The other end of the sewage pipe 13 is connected to a sewage pump or a dust suction fan (not shown in the figure), which can suck up the settled clumps of dust through the dust suction grate hole 12 and discharge them in a concentrated manner through the sewage pipe 13. It can work with the atomizing nozzle 2 to achieve dust suppression and centralized dust removal operations, reduce the problem of secondary dust generation after dust suppression, and achieve a good long-term dust suppression effect.

[0053] The working principle of this utility model is as follows: In daily use, when workers need to install the atomizing nozzle 2, they only need to press the lifting plate 34 by hand, causing the lifting plate 34 to descend and compress the lifting spring 37, adjusting the distance between the lifting plate 34 and the top limiting ring 33 to the maximum. Then, the atomizing nozzle 2 is placed between the lifting plate 34 and the top limiting ring 33, with the top of the atomizing nozzle 2 abutting against the lower end of the top limiting ring 33. Finally, the lifting plate 34 is released, allowing it to automatically rise under the elastic force of the lifting spring 37 and press against the lower end of the atomizing nozzle 2, thus completing the quick snap-fit ​​installation of the atomizing nozzle 2 and improving the installation efficiency of the atomizing nozzle 2. Workers only need to pry open the elastic clamp 42 and insert the water pipe 21 into the elastic clamp 42 to complete the snap-fit ​​fixation of the water pipe 21, which is convenient and quick to use. This increases the installation speed of the dust-reducing building enclosure and makes the disassembly of the atomizing nozzle 2 more convenient and quick.

[0054] At the same time, the installation position of the atomizing nozzle 2 can be adjusted by moving the quick-installation structure 3 and the snap-fit ​​part 4 on the installation slide 14 before and after installation, so as to meet the installation requirements of the atomizing nozzle 2 at different locations.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dust-reducing construction fence, comprising a fence panel (1), wherein a first support rod (11) is fixed to one side of the fence panel (1), and an atomizing nozzle (2) is installed at the upper end of the fence panel (1), wherein a water supply pipe (21) is connected to the atomizing nozzle (2), characterized in that: The upper part of one side of the enclosure (1) is provided with an installation groove (14), which extends horizontally along the length of the enclosure (1). The quick-installation structure (3) and the snap-fit ​​component (4) are slidably installed in the installation groove (14). The quick-installation structure (3) is used to snap-fit ​​the atomizing nozzle (2), and the snap-fit ​​component (4) is used to snap-fit ​​the water supply pipe (21).

2. The dust-reducing construction fence according to claim 1, characterized in that: The quick-installation structure (3) includes: Mounting slide (31), which is slidably connected to mounting groove (14); The second support rod (32) is fixed at its lower end to the mounting slide (31); Top limiting ring (33), the top limiting ring (33) is integrally formed on the upper end of the second support rod (32) and covers the upper part of the atomizing nozzle (2). The top limiting ring (33) has a hole in the middle for the atomizing nozzle (2) to spray water mist. The lifting plate (34) is elastically connected to the upper surface of the mounting slide (31) through an elastic connector, and the top of the lifting plate (34) abuts against the lower end of the atomizing nozzle (2).

3. The dust-reducing construction fence according to claim 2, characterized in that: The elastic connector includes a lifting spring (37), the upper and lower ends of which are fixed to the bottom surface of the lifting plate (34) and the upper surface of the mounting slide (31), respectively. The lower end of the lifting plate (34) is also fixed with a connecting guide rod (35), the lower end of which slides through the mounting slide (31) and extends to the bottom of the quick-installation structure (3).

4. A dust-reducing construction fence according to claim 3, characterized in that: The lower end of the connecting guide rod (35) has a threaded portion (351), and an adjusting nut (36) is screwed onto the threaded portion (351). The upper end of the adjusting nut (36) abuts against the bottom surface of the mounting slide (31).

5. A dust-reducing construction fence according to claim 2, characterized in that: The second support rod (32) includes a fixed support rod (321) and a movable support rod (322). The lower end of the fixed support rod (321) is fixed to one side of the mounting slide (31). The upper end of the fixed support rod (321) is provided with a slot (3211). The upper end of the movable support rod (322) is integrally formed with one side of the top limiting ring (33). The lower end of the movable support rod (322) is fixed with a movable insert (3221). The movable insert (3221) is slidably inserted into the slot (3211). The slot (3211) is also equipped with a pull-down spring (39), the upper and lower ends of which are fixed to the lower end of the movable plug (3221) and the bottom wall of the slot (3211), respectively.

6. A dust-reducing construction fence according to claim 2, characterized in that: The top limiting ring (33) has a downwardly extending annular flange at the bottom. A flexible washer (38) is fixed to the inner top of the top limiting ring (33). When the top limiting ring (33) is fastened to the upper end of the atomizing nozzle (2), the flexible washer (38) abuts against the top of the atomizing nozzle (2).

7. A dust-reducing construction fence according to claim 1, characterized in that: The snap-fit ​​component (4) includes a snap-fit ​​slide (41) and an elastic clamp (42). The snap-fit ​​slide (41) is slidably connected in the mounting groove (14). One end of the elastic clamp (42) is fixed to one side of the snap-fit ​​slide (41). The elastic clamp (42) is an arc-shaped clamp and the other end forms an opening. The elastic clamp (42) is clamped on the water supply pipe (21).

8. A dust-reducing construction site enclosure according to claim 1, characterized in that: The lower part of the enclosure (1) is provided with a cavity, and the lower part of the enclosure (1) is provided with a dust suction grid hole (12) communicating with the cavity. The lower part of the enclosure (1) is also fixed with a sewage pipe (13) communicating with the cavity.

Images