Wall safety net with dustproof effect

Abstract

The utility model discloses a wall safety net with a dustproof effect, and relates to the technical field of safety nets. The wall safety net with the dustproof effect comprises a support and a net body, U-shaped pipes are fixedly installed outside the support, the U-shaped pipes are distributed at the upper end, the lower end and the right side of the support, the U-shaped pipes located at the upper end and the lower end are connected with water guide pipes in a sealed mode, and the water guide pipes penetrate through the support to be connected with atomization nozzles in a sealed mode. And a water inlet is formed in the U-shaped pipe on the right side. In order to overcome the defect that fine dust particles penetrate through a net body to diffuse to surrounding air due to the fact that net holes of a safety net are large, a U-shaped pipe and an atomization spray head are installed on a support, water mist can be sprayed in the construction process, diffusion of dust is effectively reduced, the surface of the safety net is covered with dustproof cloth to form a closed space, and therefore dust can be effectively prevented from falling off. And dust particles can be effectively prevented from directly entering the air.

Description

Technical Field

[0001] The utility model relates to the technical field of safety nets, in particular to a wall safety net with dustproof effect. Background Art

[0002] Wall safety net is a kind of safety protection facility used in construction sites. Its main purpose is to prevent workers or objects from falling from heights and provide a vertical safety barrier. Due to its tight mesh structure, it can prevent dust and fine particles generated during construction from spreading to the surroundings to a certain extent, and has a special dust-proof effect. However, the dust-proof effect is not good. If the mesh of the safety net is large, it cannot prevent fine dust particles from passing through.

[0003] Therefore, in order to solve the defect that the larger mesh holes of the safety net may cause fine dust particles to pass through the net body and diffuse into the surrounding air, it is necessary to propose a wall safety net with a dustproof effect. Utility Model Content

[0004] The purpose of the utility model is to provide a wall safety net with a dust-proof effect. By installing a U-shaped tube and an atomizing nozzle on the bracket, water mist can be sprayed during the construction process to effectively reduce the diffusion of dust. By covering the surface of the safety net with a dust-proof cloth to form a closed space, dust particles can be effectively prevented from directly entering the air, thereby solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wall safety net with dustproof effect, comprising a bracket and a net body, wherein a U-shaped tube is fixedly installed outside the bracket, and the U-shaped tube is distributed at the upper and lower ends and the right side of the bracket, and the U-shaped tubes at the upper and lower ends are sealed and connected with water guide pipes, and the water guide pipes penetrate the bracket and are sealed and connected with atomizing nozzles, and the U-shaped tube located on the right side is provided with a water inlet;

[0007] A winding assembly is installed on the left side of the bracket. The winding assembly includes a winding roller. The winding roller is movably connected to the bracket, and a dustproof cloth is rolled up on the winding roller.

[0008] Preferably, a fixing ring is welded around the inner wall of the bracket, and a hanging ring matching the fixing ring is fastened around the mesh body.

[0009] Preferably, the top end of the winding roller passes through the bracket and is equipped with a turning handle.

[0010] Preferably, a fixing hole is provided on the dustproof cloth, and a fixing hook matched with the fixing hole is welded on the right inner wall of the bracket.

[0011] Preferably, a sliding block is symmetrically provided at the free end of the dustproof cloth, and a sliding groove matched with the sliding block is provided on the inner wall of the bracket.

[0012] Preferably, a handle is installed at a position of the dustproof cloth in the middle of the slider.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. This dust-proof wall safety net can form a water mist barrier at the construction site through the cooperation of U-shaped pipes, water pipes and atomizing nozzles, increase the humidity of the air around the net, thereby reducing the flying of dust, and the atomized water droplets can absorb dust particles in the air and make them settle, thereby achieving a dust-proof effect;

[0015] 2. This wall safety net with dust-proof effect can effectively block and capture dust particles in the air by covering the surface of the net with dust-proof cloth, reducing the pollution of dust to the net and its surrounding environment, thereby achieving a dust-proof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structural plan of the utility model;

[0017] Figure 2 This is a schematic diagram of the U-shaped tube, water guide pipe and atomizing nozzle structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the unfolded dustproof cloth of the utility model.

[0019] In the figure: 1. bracket; 11. fixing ring; 12. fixing hook; 13. slide groove; 2. mesh body; 21. hanging ring; 3. U-shaped tube; 31. water inlet; 32. water guide pipe; 33. atomizing nozzle; 4. winding assembly; 41. winding roller; 411. turning handle; 42. dustproof cloth; 421. fixing hole; 422. slider; 423. pull handle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 A wall safety net with dustproof effect comprises a bracket 1 and a net body 2. A fixing ring 11 is welded around the inner wall of the bracket 1, and a hanging ring 21 matched with the fixing ring 11 is tied around the net body 2.

[0022] Specifically, the cooperation between the hanging ring 21 and the fixing ring 11 ensures that the net body 2 remains stable after installation and will not become loose due to external force or vibration.

[0023] To solve the technical problem of how to spray dust on the safety net, please refer to Figure 1-Figure 2 , this embodiment provides the following technical solutions:

[0024] A U-shaped tube 3 is fixedly installed outside the bracket 1, and the U-shaped tube 3 is distributed at the upper and lower ends and the right side of the bracket 1. The U-shaped tube 3 at the upper and lower ends is sealedly connected to a water pipe 32, and the water pipe 32 passes through the bracket 1 and is sealedly connected to an atomizing nozzle 33. The U-shaped tube 3 located on the right side is provided with a water inlet 31.

[0025] Specifically, the water inlet 31 is connected to an external water pump and a water tank through a hose, and water is introduced into the spray system through the water inlet 31. The introduced water flow is distributed to the upper and lower ends of the bracket 1 through the U-shaped tube 3, and then the water is guided to the atomizing nozzle 33 through the water guide pipe 32, and finally formed into fine water droplets from the atomizing nozzle 33 and sprayed into the air, forming an atomized water curtain. These fine water droplets contact with dust particles in the air, capture dust through adsorption, and the dust adsorbed by the water droplets will gradually settle under the action of gravity, thereby reducing the dust concentration in the air and achieving the effect of dust reduction.

[0026] To solve the technical problem of how to roll up the dustproof cloth, please refer to Figure 3 , this embodiment provides the following technical solutions:

[0027] A winding assembly 4 is installed on the left side of the bracket 1, and the winding assembly 4 includes a winding roller 41, which is movably connected to the bracket 1. The top of the winding roller 41 passes through the bracket 1 and is equipped with a handle 411. A dustproof cloth 42 is rolled up on the winding roller 41.

[0028] A fixing hole 421 is provided on the dustproof cloth 42, a fixing hook 12 matched with the fixing hole 421 is welded on the right inner wall of the bracket 1, a slider 422 is symmetrically provided at the free end of the dustproof cloth 42, a sliding groove 13 matched with the slider 422 is provided on the inner wall of the bracket 1, and a pull handle 423 is installed on the dustproof cloth 42 in the middle of the slider 422.

[0029] Specifically, the winding roller 41 is driven to rotate by turning the handle 411, thereby realizing the winding and unfolding of the dustproof cloth 42. When the dustproof cloth 42 is unfolded, the fixing hole 421 opened therein cooperates with the fixing hook 12 welded on the right inner wall of the bracket 1 to ensure that the dustproof cloth 42 remains stable and does not get loose when unfolded. The cooperation of the slider 422 and the slide groove 13 allows the dustproof cloth 42 to slide smoothly during the winding and unfolding process, reducing friction and wear.

[0030] Working principle: When using the wall safety net with dustproof effect, the winding roller 41 is driven to rotate by turning the handle 411. At this time, the dustproof cloth 42 is unfolded and covers the surface of the net body 2, and then the fixing hole 421 is aligned with the fixing hook 12 and inserted to fix the dustproof cloth 42. Then water is introduced into the spray system through the water inlet 31. The introduced water flow is distributed to the upper and lower ends of the bracket 1 through the U-shaped tube 3, and then the water is drained to the atomizing nozzle 33 through the water guide pipe 32. Finally, it is transformed into fine water droplets from the atomizing nozzle 33 and sprayed into the air. These fine water droplets come into contact with dust particles in the air and capture dust through adsorption. The dust adsorbed by the water droplets will gradually settle due to gravity, thereby reducing the dust concentration in the air and achieving the dust reduction effect.

[0031] 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.

[0032] Although 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 wall safety net with dustproof effect, comprising a bracket (1) and a net body (2), characterized in that: A U-shaped tube (3) is fixedly mounted outside the bracket (1), and the U-shaped tube (3) is distributed at the upper and lower ends and the right side of the bracket (1). The U-shaped tubes (3) at the upper and lower ends are sealedly connected to a water guide tube (32), and the water guide tube (32) passes through the bracket (1) and is sealedly connected to an atomizing nozzle (33). The U-shaped tube (3) at the right side is provided with a water inlet (31); A winding assembly (4) is installed on the left side of the support (1), and the winding assembly (4) comprises a winding roller (41). The winding roller (41) is movably connected to the support (1), and a dustproof cloth (42) is wound on the winding roller (41).

2. A wall safety net with dustproof effect according to claim 1, characterized in that: The inner wall of the bracket (1) is welded with a fixing ring (11) around its periphery, and the mesh body (2) is fastened with a hanging ring (21) that matches the fixing ring (11) around its periphery.

3. A wall safety net with dustproof effect according to claim 1, characterized in that: The top end of the winding roller (41) passes through the bracket (1) and is provided with a turning handle (411).

4. A wall safety net with dustproof effect according to claim 1, characterized in that: The dustproof cloth (42) is provided with a fixing hole (421), and a fixing hook (12) matching the fixing hole (421) is welded on the right inner wall of the bracket (1).

5. A wall safety net with dustproof effect according to claim 1, characterized in that: The free end of the dustproof cloth (42) is symmetrically provided with a sliding block (422) in the upper and lower parts, and the inner wall of the bracket (1) is provided with a sliding groove (13) adapted to the sliding block (422).

6. A wall safety net with dustproof effect according to claim 5, characterized in that: The dustproof cloth (42) is provided with a pull handle (423) at a position in the middle of the sliding block (422).

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