Dustproof dense safety net

Abstract

The utility model discloses a dustproof dense-mesh safety net, which belongs to the technical field of dustproof dense-mesh nets, and comprises a frame I, a frame II and a dense-mesh net, the device is novel in design and ingenious, the sealing edges are arranged on the two sides of the dense-mesh screen, the fixing pieces are fixedly arranged in the sealing edges, and therefore the conditions that the two sides of the dense-mesh screen tilt up and protection is not in place in the use period can be prevented, after the dense-mesh screen is unfolded, the water pipe is connected with the high-pressure water pump, and the high-pressure water pump enables water to enter the water tank through the water pipe; by arranging a bent pipe and a water spraying head, water in the water tank is sprayed to the position above the dense-mesh screen, so that the dust removal effect can be achieved while the dense-mesh screen is used for preventing dust, dust flying is further avoided, the use effect of the dense-mesh screen is improved, the structural design can prevent the dense-mesh screen from deviating from a use site due to man-made or wind blowing, and the service life of the dense-mesh screen is prolonged. Therefore, the stability of the dense screen during use is improved, the dense screen is not easy to move, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of dustproof close-mesh nets, and in particular to a dustproof close-mesh safety net. Background Art

[0002] Close-mesh safety nets are generally used in construction projects. Their main function is to ensure safety at construction sites. They can effectively prevent the free fall of various objects at the construction site, thereby producing a buffering effect. Therefore, they are also called "close-mesh building safety vertical nets." These are the colored vertical nets that we generally see surrounding the entire building during construction. Most of them are green, and some are blue or a very small number of other colors.

[0003] In order to prevent dust from flying out during construction and polluting the environment, the engineering construction adopts a close-mesh safety net to effectively control the flying of construction dust and effectively avoid environmental pollution. All traffic roads and material storage areas on site are paved with hardened concrete. All earthwork construction projects use a close-mesh safety net to cover the loess and prevent it from being exposed to the sun.

[0004] Although the dense mesh has a certain dust-proof effect, it cannot achieve the dust removal effect. When using it, people generally lay the mesh directly on the site of use. Because the mesh is light, it is easy to be affected by wind, human factors and other factors during use, causing the dense mesh to deviate from the covering site, thereby affecting the dust-proof effect.

[0005] For this reason, the present application proposes a dustproof close-mesh safety net. Utility Model Content

[0006] The present application proposes a dust-proof close-mesh safety net to solve the problems raised in the above-mentioned background technology; by arranging edge sealing on both sides of the close-mesh net and fixing plates in the edge sealing, the close-mesh net can be prevented from curling up on both sides during use, and protection is not in place. When the close-mesh net is unfolded, the water pipe is connected to the high-pressure water pump, and the high-pressure water pump allows water to enter the water tank through the water pipe, and then through the provided curved pipe and water spray head, the water in the water tank is sprayed to the top of the close-mesh net. Therefore, the close-mesh net can achieve the effect of dust removal while preventing dust, further avoiding dust flying, and improving the use effect of the close-mesh net. This structural design can prevent the close-mesh net from deviating from the use site due to human factors or wind, thereby improving the stability of the close-mesh net during use, making it difficult to move, and greatly improving the practicality of the device.

[0007] In order to achieve the above objectives, this application adopts the following technical solutions:

[0008] A dustproof close-mesh safety net comprises a first frame, a second frame and a close-mesh net, wherein the outside of the first frame is fixedly connected to a protective frame, the inside of the first frame is provided with two movable grooves, the insides of the two movable grooves are rotatably connected to rotating rods, one end of one of the rotating rods extends into the inside of the protective frame, and one end of the other rotating rod passes through and extends to the outside of the protective frame, the two close-mesh nets are both wrapped around and connected to the outside of the rotating rods and are located inside the movable grooves, and the sides of the two close-mesh nets away from the first frame are fixedly connected to the outside of the second frame.

[0009] As a preferred embodiment, both sides of the two dense meshes are folded and sewn with sealed edges, and a plurality of fixing pieces are provided inside each of the sealed edges;

[0010] By arranging edge sealing on both sides of the dense mesh and fixing plates in the edge sealing, the dense mesh can be prevented from warping on both sides during use, resulting in inadequate protection, thereby improving the practicality of the device.

[0011] As a preferred embodiment, a water tank is provided inside each of the two frames, water is provided inside each of the two water tanks, a water pipe is fixedly connected to the interior of each of the two frames, and one end of each of the two water pipes is connected to the water tank;

[0012] By connecting the water pipe to the high-pressure water pump, the high-pressure water pump allows water to enter the water tank through the water pipe, thereby improving the practicality of the device.

[0013] As a preferred embodiment, a plurality of curved pipes are fixedly connected to the interior of the two frames 2, and the bottom end of each curved pipe is connected to the water tank, and the top end of the two curved pipes is fixedly connected to a water spray head;

[0014] By setting the curved pipe and the water spray head, the water in the water tank is sprayed to the top of the dense mesh net, so that the dense mesh net can achieve the effect of dust removal while preventing dust, further avoiding dust flying, improving the use effect of the dense mesh net, and thus improving the practicality of the device.

[0015] As a preferred embodiment, a main gear and a slave gear are fixedly connected to the outside of the two rotating rods and located inside the protective frame, and the main gear and the slave gear are meshed with each other;

[0016] The meshing transmission between the main gear and the slave gear causes another rotating rod to rotate, thereby improving the practicality of the device.

[0017] As a preferred embodiment, one end of one of the rotating rods is fixedly connected to a handle outside the protective frame, and the outsides of the two frames are fixedly connected to handles;

[0018] By arranging a handle and a pull handle, the handle can control the rotation of the rotating rod, and the pull handle can assist people in unfolding the dense mesh, thereby improving the practicability of the device.

[0019] As a preferred embodiment, two latches are inserted into the interior of the handle, two insertion holes are opened in the interior of the protective frame, and one end of the two latches extends into the interior of the insertion holes;

[0020] By providing a handle and a latch, the rotating rod can be easily positioned to prevent the rotating rod from rotating and affecting the stability of the dense mesh during use, thereby improving the practicality of the device.

[0021] Beneficial effects of this application:

[0022] 1. This dust-proof dense mesh safety net is provided with edge seals on both sides of the dense mesh net, and fixed plates are fixed inside the edge seals to prevent the dense mesh net from tilting up on both sides during use, which may cause inadequate protection. When the dense mesh net is unfolded, the water pipe is connected to the high-pressure water pump, and the high-pressure water pump allows water to enter the water tank through the water pipe, and then the water in the water tank is sprayed above the dense mesh net through the provided curved pipe and the water spray head. Therefore, the dense mesh net can achieve the effect of dust removal while preventing dust, further avoiding dust flying, and improving the use effect of the dense mesh net. This structural design can prevent the dense mesh net from deviating from the use site due to human factors or wind, thereby improving the stability of the dense mesh net during use, making it difficult to move, and greatly improving the practicality of the device.

[0023] 2. This dust-proof dense mesh safety net, when the dense mesh net is not in use or the place of use is changed, one of the rotating rods is rotated by the handle, and at the same time the main gear and the slave gear are engaged and transmitted, which will prompt the other rotating rod to rotate. When the two rotating rods rotate at the same time, the dense mesh net will be rolled up into the movable groove of the frame one, thereby storing the dense mesh net when not in use. By organizing and storing the dense mesh net, protection is formed, the service life is extended, the use cost is further reduced, and the practicality of the device is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic top view of the interior of the device of the present application;

[0025] Figure 2 This is a schematic diagram of the internal front of the device of the present application;

[0026] Figure 3 For this application Figure 1 Enlarged view of point A in the middle.

[0027] Numbers in the figure: 1. Frame 1; 2. Movable slot; 3. Frame 2; 4. Protective frame; 5. Rotating rod; 6. Fine mesh; 7. Edge sealing; 8. Fixed plate; 9. Water tank; 10. Water body; 11. Water pipe; 12. Bend pipe; 13. Sprinkler head; 14. Handle; 15. Main gear; 16. Slave gear; 17. Handle; 18. Latch; 19. Socket. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0029] Reference Figure 1-3 A dust-proof close-mesh safety net comprises a frame 1, a frame 2 3 and a close-mesh net 6. The outside of the frame 1 is fixedly connected to the protective frame 4. Two movable slots 2 are provided inside the frame 1. The insides of the two movable slots 2 are rotatably connected to rotating rods 5. One end of one rotating rod 5 extends to the inside of the protective frame 4, and one end of the other rotating rod 5 passes through and extends to the outside of the protective frame 4. The two close-mesh nets 6 are both wrapped around the outside of the rotating rod 5 and are located inside the movable slot 2. The two close-mesh nets 6 are fixedly connected to the outside of the frame 2 3 on the side away from the frame 1.

[0030] Both sides of the two dense mesh nets 6 are folded and sewn with edge seals 7, and multiple fixing plates 8 are arranged inside each edge seal 7; by arranging edge seals 7 on both sides of the dense mesh nets 6 and fixing plates 8 inside the edge seals 7, the dense mesh nets 6 can be prevented from curling up on both sides during use, resulting in inadequate protection, thereby improving the practicality of the device.

[0031] A water trough 9 is provided inside the two frames 2 3, and a water body 10 is provided inside the two water troughs 9. A water pipe 11 is fixedly connected to the interior of the two frames 2 3, and one end of the two water pipes 11 is connected to the water trough 9; by connecting the water pipe 11 to the high-pressure water pump, the high-pressure water pump allows the water body 10 to enter the water trough 9 through the water pipe 11, thereby improving the practicality of the device.

[0032] A plurality of curved tubes 12 are fixedly connected to the interior of the two frames 2 3, and the bottom end of each curved tube 12 is connected to the water tank 9, and the top end of the two curved tubes 12 is fixedly connected to a water spray head 13; through the provided curved tubes 12 and the water spray head 13, the water 10 in the water tank 9 is sprayed toward the top of the dense mesh 6, so that the dust removal effect can be achieved while the dense mesh 6 is dust-proof, further avoiding dust flying, improving the use effect of the dense mesh 6, and thus improving the practicality of the device.

[0033] A main gear 15 and a slave gear 16 are fixedly connected to the outside of the two rotating rods 5 and located inside the protective frame 4, and the main gear 15 and the slave gear 16 are meshed together; through the meshing transmission of the main gear 15 and the slave gear 16, the other rotating rod 5 is prompted to rotate, thereby improving the practicality of the device.

[0034] One end of one of the rotating rods 5 is fixedly connected to a handle 17 located outside the protective frame 4, and the outside of the two frames 3 are fixedly connected to a handle 14; by providing the handle 17 and the handle 14, the handle can control the rotation of the rotating rod 5, and the handle 14 can assist people in unfolding the dense mesh 6, thereby improving the practicality of the device.

[0035] Two latches 18 are inserted into the interior of the handle 17, and two holes 19 are opened inside the protective frame 4, and one end of the two latches 18 extends into the interior of the holes 19; by providing the handle 17 and the latch 18, it is convenient to position the rotating rod 5, preventing the rotation of the rotating rod 5 from affecting the stability of the dense mesh 6 during use, thereby improving the practicality of the device.

[0036] Working principle: When the dense mesh 6 is in use, the latch 18 is pulled out to make the rotating rod 5 active. At this time, the dense mesh 6 is unfolded by the handle 14. By setting the edge sealing 7 on both sides of the dense mesh 6 and fixing the fixing plate 8 in the edge sealing 7, the dense mesh 6 can be prevented from being tilted on both sides during use, and the protection is not in place. When the dense mesh 6 is unfolded, the water pipe 11 is connected to the high-pressure water pump. The high-pressure water pump allows the water body 10 to enter the water tank 9 through the water pipe 11, and then through the provided curved pipe 12 and the water spray head 13, the water body 10 in the water tank 9 is sprayed to the top of the dense mesh 6. Therefore, the dense mesh 6 can achieve the effect of dust removal while preventing dust, further avoiding dust flying. Improve the use effect of the dense mesh 6. This structural design can prevent the dense mesh 6 from deviating from the use site due to human factors or wind, thereby improving the stability of the dense mesh 6 during use and making it difficult to move. When the dense mesh 6 is not in use or when the use site is changed, one of the rotating rods 5 is rotated by the handle 17. At the same time, the main gear 15 and the slave gear 16 are engaged and transmitted, which will prompt the other rotating rod 5 to rotate. When the two rotating rods 5 rotate at the same time, the dense mesh 6 will be rolled up into the movable groove 2 of the frame 1, thereby storing the dense mesh 6 when not in use. By arranging and storing the dense mesh 6, protection is formed, the use cycle is extended, and the use cost is further reduced.

[0037] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. A dustproof close-mesh safety net, comprising a frame 1 (1), a frame 2 (3) and a close-mesh net (6), characterized in that: The outside of the frame one (1) is fixedly connected to a protective frame (4), and two movable grooves (2) are provided inside the frame one (1). The insides of the two movable grooves (2) are rotatably connected to rotating rods (5), one end of one rotating rod (5) extends to the inside of the protective frame (4), and one end of the other rotating rod (5) passes through and extends to the outside of the protective frame (4). The two dense meshes (6) are both wound around the outside of the rotating rod (5) and located inside the movable grooves (2). The sides of the two dense meshes (6) away from the frame one (1) are fixedly connected to the outside of the frame two (3).

2. A dustproof dense mesh safety net according to claim 1, characterized in that: Both sides of the two dense mesh nets (6) are folded and sewn with sealed edges (7), and a plurality of fixing pieces (8) are provided inside each sealed edge (7).

3. A dustproof dense mesh safety net according to claim 1, characterized in that: A water trough (9) is provided inside the two frames (3), a water body (10) is provided inside the two water troughs (9), a water pipe (11) is fixedly connected to the inside of the two frames (3), and one end of the two water pipes (11) is connected to the water trough (9).

4. A dustproof dense mesh safety net according to claim 3, characterized in that: A plurality of curved pipes (12) are fixedly connected inside the two frames (3), and the bottom end of each curved pipe (12) is connected to the water tank (9), and the top ends of the two curved pipes (12) are fixedly connected to a water spray head (13).

5. The dustproof dense mesh safety net according to claim 1, characterized in that: A main gear (15) and a slave gear (16) are fixedly connected to the outside of the two rotating rods (5) and located inside the protective frame (4), and the main gear (15) and the slave gear (16) are meshedly connected.

6. A dustproof dense mesh safety net according to claim 1, characterized in that: One end of one of the rotating rods (5) is fixedly connected to a handle (17) located outside the protective frame (4), and the outsides of the two frames (3) are fixedly connected to handles (14).

7. A dustproof close-mesh safety net according to claim 6, characterized in that: Two latches (18) are inserted into the interior of the handle (17), two insertion holes (19) are provided inside the protective frame (4), and one end of each of the two latches (18) extends into the interior of the insertion holes (19).

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