A construction site dust-proof net fixing mechanism

Abstract

The utility model relates to the technical field of construction engineering, and discloses a construction site dustproof net fixing mechanism, comprising a fixing anchor rod, a ground drilling fixing component is arranged on the fixing anchor rod, the ground drilling fixing component is used for drilling into the soil, a dustproof net fixing component is arranged on the fixing anchor rod, and the dustproof net fixing component is used for fixing the edge and corner of the dustproof net. The construction site dustproof net fixing mechanism can align the dustproof net fixing spikes on the L-shaped fixing plate with the fixed position of the dustproof net so that the rotating spiral blades can drive the dustproof net fixing spikes to move downward, penetrate the dustproof net, and insert into the soil, thereby firmly fixing the dustproof net, ensuring that the dustproof net can fully exert its dustproof effect, and avoiding the problem that when the traditional method uses a heavy object to press and cover the dustproof net, the edge of the dustproof net is easily blown up by the wind under the action of wind, resulting in dust flying and causing dust pollution, thereby effectively controlling the dust on the construction site and protecting the surrounding environment.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a dust-proof net fixing mechanism for a construction site. Background Art

[0002] Most of the existing methods for fixing dust screens on construction sites are to move them or to fix them by hammering nails into the ground.

[0003] The method of covering the dust-proof net with heavy objects requires transporting the heavy objects from a far place to the designated location, which is very laborious and easily blown away by strong winds, causing the dust-proof net to leave the ground and fail to achieve the dust-proof effect. The method of hammering nails into the ground is not only laborious during installation, but also requires dense installation of multiple ones, which is even more laborious and is not conducive to improving construction efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a construction site dust net fixing mechanism, which has the advantages of easy installation and disassembly, firm fixation and not easy to fall off, etc., and solves the problem that the existing construction site dust net fixing method has poor fixing effect and is not conducive to construction efficiency.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of easy installation and disassembly, and firm fixation and not easy to come off, the utility model provides the following technical solutions: a construction site dust net fixing mechanism, including a fixing anchor rod, a ground drilling fixing component is arranged on the fixing anchor rod, the ground drilling fixing component is used to drill into the soil, and a dust net fixing component is arranged on the fixing anchor rod, and the dust net fixing component is used to fix the edge and corner of the dust net;

[0008] The ground-drilling fixing assembly includes a spiral blade, which is fixedly sleeved on the outer surface of the fixed anchor rod. The spiral blade has a conical shape. Due to the conical setting of the lower end of the spiral blade, its lower end can have a smaller contact area with the ground soil, so that the spiral blade can be easily and gradually rotated into the soil when rotating. The lower end of the fixed anchor rod is a pointed head. Due to the smaller force area at the lower end of the pointed head, it can easily penetrate into the soil. A hexagonal block is welded and fixed to the upper end of the fixed anchor rod. Two semicircular movable sleeves are arranged on the outer surface of the hexagonal block. The two semicircular movable sleeves are bolted and connected with hinges.

[0009] Preferably, a buckle is provided between the two semicircular movable sleeves, the two semicircular movable sleeves are rotatably connected by hinges, and movable grooves are provided on the inner surfaces of the two semicircular movable sleeves.

[0010] Preferably, a fixing ring is fixedly sleeved on the outer surface of the hexagonal block, the fixing ring is rotatably connected to the two movable grooves, and handrails are welded and fixed to the outer surfaces of the two semicircular movable sleeves.

[0011] Preferably, a sleeve is provided at the upper end of the hexagonal block, a rotating plate is welded and fixed to the outer surface of the sleeve, and a rotating handle is rotatably connected to one end of the rotating plate away from the sleeve.

[0012] Preferably, the dust screen fixing assembly comprises an L-shaped fixing plate, which is rotatably sleeved on the outer surface of the fixing anchor rod, and two limiting rings are welded and fixed on the fixing anchor rod.

[0013] Preferably, the two limiting rings are located on both sides of the L-shaped fixing plate, the two limiting rings are used to limit the movable groove, and the lower surface of the L-shaped fixing plate is fixedly connected with a plurality of dustproof net fixing thorns, the plurality of dustproof net fixing thorns are evenly arranged, and the plurality of dustproof net fixing thorns are used to penetrate the dustproof net and be inserted into the soil to fix the dustproof net.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a construction site dust screen fixing mechanism, which has the following beneficial effects:

[0016] 1. The dust-proof net fixing mechanism of the construction site, by aligning the dust-proof net fixing spikes on the L-shaped fixing plate with the fixed position of the dust-proof net, can enable the rotating spiral blades to drive the dust-proof net fixing spikes to move downward, penetrate the dust-proof net, and insert into the soil, thereby firmly fixing the dust-proof net, ensuring that the dust-proof net can fully exert its dust-proof effect, avoiding the problem of using heavy objects to cover the dust-proof net in the traditional way, under the action of wind, the edge of the dust-proof net is easily blown up by the wind, causing dust to fly and causing dust pollution, thereby effectively controlling the dust on the construction site and protecting the surrounding environment.

[0017] 2. The dust-proof net fixing mechanism of the construction site can remove the sleeve and the semicircular movable sleeve after fixing, making it difficult for non-professionals to disassemble the dust-proof net without professional tools. This helps to reduce accidents caused by misoperation or destructive behavior, further improves the safety of the construction site and the surrounding environment, and protects the integrity and stability of the dust-proof net. This can ensure that the dust-proof net can continue to exert its dust-proof effect during long-term use and reduce damage and maintenance costs caused by human factors. BRIEF DESCRIPTION OF THE DRAWINGS

[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 external structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the utility model.

[0021] In the figure: 1. Fixed anchor rod; 2. Spiral blade; 3. Pointed head; 4. Limiting ring; 5. L-shaped fixing plate; 6. Dust net fixing thorn; 7. Hexagonal block; 8. Semicircular movable sleeve; 9. Sleeve; 10. Rotating plate; 11. Rotating handle; 12. Fixed ring; 13. Handrail; 14. Buckle; 15. Movable groove; 16. Hinge. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a new technical solution: a construction site dust net fixing mechanism, comprising a fixing anchor rod 1, a ground-drilling fixing component is arranged on the fixing anchor rod 1, the ground-drilling fixing component is used to drill into the soil, a dust net fixing component is arranged on the fixing anchor rod 1, and the dust net fixing component is used to fix the edge and corner of the dust net;

[0024] The ground-drilling fixing assembly includes a spiral blade 2, which is fixedly sleeved on the outer surface of the fixed anchor rod 1. The spiral blade 2 has a conical shape. Due to the conical setting of the lower end of the spiral blade 2, its lower end can have a smaller contact area with the ground soil, so that the spiral blade 2 can be easily and gradually rotated into the soil when rotating. The lower end of the fixed anchor rod 1 is a pointed head 3. The pointed head 3 can easily penetrate into the soil due to its smaller force area at the lower end. A hexagonal block 7 is welded and fixed to the upper end of the fixed anchor rod 1. Two semicircular movable sleeves 8 are arranged on the outer surface of the hexagonal block 7. A hinge 16 is bolted and fixed between the two semicircular movable sleeves 8.

[0025] Furthermore, a buckle 14 is provided between the two semicircular movable sleeves 8 , and the two semicircular movable sleeves 8 are rotatably connected via a hinge 16 , and movable grooves 15 are provided on the inner surfaces of the two semicircular movable sleeves 8 .

[0026] Furthermore, a fixing ring 12 is fixedly sleeved on the outer surface of the hexagonal block 7 , and the fixing ring 12 is rotatably connected to the two movable grooves 15 . Handrails 13 are welded and fixed to the outer surfaces of the two semicircular movable sleeves 8 .

[0027] Furthermore, a sleeve 9 is provided at the upper end of the hexagonal block 7 , a rotating plate 10 is welded and fixed to the outer surface of the sleeve 9 , and a rotating handle 11 is rotatably connected to one end of the rotating plate 10 away from the sleeve 9 .

[0028] Furthermore, the dust screen fixing assembly comprises an L-shaped fixing plate 5 , which is rotatably sleeved on the outer surface of the fixing anchor rod 1 , and two limiting rings 4 are welded and fixed to the fixing anchor rod 1 .

[0029] Furthermore, two limit rings 4 are located on both sides of the L-shaped fixing plate 5, and the two limit rings 4 are used to limit the movable groove 15. The lower surface of the L-shaped fixing plate 5 is fixedly connected with multiple dustproof net fixing spikes 6. The multiple dustproof net fixing spikes 6 are evenly arranged, and the multiple dustproof net fixing spikes 6 are used to penetrate the dustproof net and be inserted into the soil to fix the dustproof net.

[0030] Furthermore, when in use, by opening the buckle 14, the two semicircular movable sleeves 8 are sleeved on the outer surface of the fixing ring 12, so that the buckle 14 locks the two semicircular movable sleeves 8, and then the handrails 13 can be held with both hands to insert the pointed head 3 at the lower end of the fixed anchor rod 1 into the ground. Due to the gravity of the dustproof net fixing mechanism of the construction site and the smaller force-bearing area of ​​the pointed head 3, the pointed head 3 can easily penetrate into the ground until the ground soil contacts the lower end of the spiral blade 2. The sleeve 9 is sleeved on the upper end of the hexagonal block 7, and then the rotating handle 11 is manually rotated so that the rotating handle 11 can drive the fixed anchor rod 1 to rotate, and the rotating fixed anchor rod 1 can drive the spiral blade 2 to rotate, and the spiral blade 2 is driven by Due to its conical setting, it can have a smaller contact area, so that the rotating spiral blade 2 can gradually rotate and penetrate into the soil until the spiral blade 2 is completely immersed in the soil. At this time, the dust-proof net fixing spikes 6 on the L-shaped fixing plate 5 are aligned with the fixed position of the dust-proof net, so that the dust-proof net fixing spikes 6 can penetrate the dust-proof net and be inserted into the soil, thereby firmly fixing the dust-proof net, ensuring that the dust-proof net can fully exert its dust-proof effect, and avoiding the traditional method of using heavy objects to cover the dust-proof net. Under the action of wind, the edge of the dust-proof net is easily blown up by the wind, causing dust to fly and causing dust pollution, thereby effectively controlling dust on the construction site and protecting the surrounding environment.

[0031] Furthermore, after the fixing is completed, the sleeve 9 and the semicircular movable sleeve 8 can be removed, making it difficult for non-professionals to disassemble the dustproof net without professional tools. This helps to reduce the occurrence of accidents caused by misoperation or destructive behavior, further improves the safety of the construction site and the surrounding environment, and protects the integrity and stability of the dustproof net. This can ensure that the dustproof net can continue to exert its dustproof effect during long-term use and reduce damage and maintenance costs caused by human factors.

[0032] Working principle: When in use, open the buckle 14, and put the two semicircular movable sleeves 8 on the outer surface of the fixing ring 12, so that the buckle 14 locks the two semicircular movable sleeves 8, and then hold the handrail 13 with both hands, and insert the pointed head 3 at the lower end of the fixed anchor rod 1 into the ground. Under the gravity of the dust-proof net fixing mechanism of the construction site and the small force-bearing area of ​​the pointed head 3, the pointed head 3 can easily penetrate into the ground until the ground soil contacts the lower end of the spiral blade 2, and then put the sleeve 9 on the upper end of the hexagonal block 7, and then manually rotate the handle 11 to make the handle 11 It can drive the fixed anchor rod 1 to rotate, and the rotating fixed anchor rod 1 can drive the spiral blade 2 to rotate. Due to its conical setting, the spiral blade 2 can have a smaller contact area, so that the rotating spiral blade 2 can gradually rotate and penetrate into the soil until the spiral blade 2 is completely immersed in the soil. At this time, the dustproof net fixing thorn 6 on the L-shaped fixing plate 5 is aligned with the fixed position of the dustproof net, so that the dustproof net fixing thorn 6 can penetrate the dustproof net and be inserted into the soil, thereby firmly fixing the dustproof net and ensuring that the dustproof net can fully exert its dustproof effect.

[0033] Furthermore, after the fixing is completed, the sleeve 9 and the semicircular movable sleeve 8 can be removed, so that it is not easy for non-professionals to disassemble the dust screen without professional tools.

[0034] 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 construction site dust screen fixing mechanism, characterized by: It comprises a fixed anchor rod (1), the fixed anchor rod (1) is provided with a ground-drilling fixing component, the ground-drilling fixing component is used to drill into the soil, and the fixed anchor rod (1) is provided with a dust-proof net fixing component, the dust-proof net fixing component is used to fix the edge and corner of the dust-proof net; The ground-drilling fixing assembly comprises a spiral blade (2), the spiral blade (2) is fixedly sleeved on the outer surface of a fixing anchor rod (1), the spiral blade (2) has a conical shape, the lower end of the fixing anchor rod (1) is a pointed head (3), a hexagonal block (7) is welded and fixed to the upper end of the fixing anchor rod (1), two semicircular movable sleeves (8) are arranged on the outer surface of the hexagonal block (7), and a hinge (16) is bolted and fixed between the two semicircular movable sleeves (8).

2. A construction site dust screen fixing mechanism according to claim 1, characterized in that: A buckle (14) is provided between the two semicircular movable sleeves (8), the two semicircular movable sleeves (8) are rotatably connected via hinges (16), and movable grooves (15) are provided on the inner surfaces of the two semicircular movable sleeves (8).

3. A construction site dust screen fixing mechanism according to claim 2, characterized in that: The outer surface of the hexagonal block (7) is fixedly sleeved with a fixing ring (12), the fixing ring (12) is rotatably connected to the two movable grooves (15), and the outer surfaces of the two semicircular movable sleeves (8) are both welded and fixed with handrails (13).

4. A construction site dust screen fixing mechanism according to claim 1, characterized in that: A sleeve (9) is provided at the upper end of the hexagonal block (7), a rotating plate (10) is welded and fixed to the outer surface of the sleeve (9), and a rotating handle (11) is rotatably connected to one end of the rotating plate (10) away from the sleeve (9).

5. A construction site dust screen fixing mechanism according to claim 1, characterized in that: The dust screen fixing assembly comprises an L-shaped fixing plate (5), the L-shaped fixing plate (5) being rotatably sleeved on the outer surface of the fixing anchor rod (1), and two limiting rings (4) being welded and fixed on the fixing anchor rod (1).

6. A construction site dust screen fixing mechanism according to claim 5, characterized in that: The two limiting rings (4) are both located at two sides of the L-shaped fixing plate (5), and the two limiting rings (4) are used to limit the movable groove (15). The lower surface of the L-shaped fixing plate (5) is fixedly connected with a plurality of dustproof net fixing spikes (6), and the plurality of dustproof net fixing spikes (6) are evenly arranged. The plurality of dustproof net fixing spikes (6) are used to penetrate and fix the dustproof net.

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