Building safety net

Abstract

The utility model relates to the technical field of safety nets, and discloses a building safety net which comprises a first rod body and a second rod body, a net body is fixedly installed between the first rod body and the second rod body, two sets of reinforcing rods are rotatably installed at the lower end of the second rod body, and quick installation structures are arranged on one side of the reinforcing rods and one side of the first rod body. The quick mounting structure comprises a reinforcing rod and a fixing box fixedly arranged on one side of the first rod body, a bidirectional lead screw is arranged in the fixing box, sliding blocks are arranged at the upper end and the lower end of the outer wall of the bidirectional lead screw in a threaded mode, and a fastening plate is fixedly arranged on one side of each sliding block. According to the building safety net disclosed by the utility model, the net body can be quickly reinforced and fixedly mounted on one side of the scaffold.

Description

Technical Field

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

[0002] During construction, it is usually necessary to erect scaffolding outside the building and then fix a safety net on the scaffolding to prevent falling objects from high altitude from injuring construction workers on the ground. The general safety net usually only includes a simple dustproof net. The structure is relatively simple, and therefore the strength is not enough. Sometimes larger falling objects from high altitude can easily penetrate the dustproof net and fall outside the safety net, posing a great threat to the safety of construction workers below, and most dustproof nets cannot be reused.

[0003] When the safety net is fixedly installed on the side of the scaffolding, multiple screws and nuts are generally required for fastening and installation, which makes it difficult to quickly install the safety net on one side of the scaffolding, resulting in low installation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a building safety net to solve the problem that the existing device requires multiple screws and nuts for fastening and installation, and cannot quickly install the safety net on one side of the hand frame, resulting in low installation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building safety net, comprising a first rod body and a second rod body, a net body is fixedly installed between the first rod body and the second rod body, two sets of reinforcement rods are rotatably installed on the lower end of the second rod body, and a quick installation structure is provided on one side of the reinforcement rod and the first rod body. The quick installation structure includes a fixing box fixedly provided with the reinforcement rod and one side of the first rod body, a bidirectional screw rod is provided inside the fixing box, and sliders are threaded on the upper and lower ends of the outer wall of the bidirectional screw rod, and a fastening plate is fixedly provided on one side of the slider.

[0006] Preferably, the interior of the mesh body is provided with a leak-proof structure, which includes a steel ring fixed inside the mesh body, a fixing plate provided at the upper end of the mesh body, and multiple sets of screws fixed at the lower end of the fixing plate, and the screws pass through the lower end of the steel ring and are threaded with knobs.

[0007] Preferably, the fixing plate is made of steel.

[0008] Preferably, a counterweight rod is fixedly arranged between the two groups of reinforcement rods.

[0009] Preferably, one end of the bidirectional screw rod passing through the fixing box is fixedly provided with an anti-slip handle.

[0010] Preferably, an anti-slip pad is fixedly provided on the arc-shaped inner wall of the fastening plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1) By setting up a quick installation structure, the first rod body and the reinforcement rod are respectively fixed to the outer walls of two sets of horizontally installed scaffolding, so that the net body can be quickly installed on one side of the horizontal rod of the scaffolding, thereby speeding up the installation efficiency of the net body.

[0013] 2) By setting up a leak-proof structure and installing a fixing plate, the two sets of nets can be fastened to prevent construction workers from falling between the two sets of nets and sliding downwards, thereby better ensuring the safety of falling construction workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a building safety net in an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of a local structure in an embodiment of the present utility model;

[0016] Figure 3 for Figure 2 A in the middle is an enlarged structural diagram;

[0017] Figure 4 This is a schematic diagram of the split structure of the fixed plate and the mesh body in an embodiment of the present utility model.

[0018] In the figure: 1. First rod body; 2. Second rod body; 3. Net body; 4. Reinforcement rod; 5. Quick installation structure; 6. Fixing box; 7. Bidirectional screw rod; 8. Slider; 9. Fastening plate; 10. Leak-proof structure; 11. Fixing plate; 12. Steel ring; 13. Screw rod; 14. Knob; 15. Counterweight rod; 16. Anti-slip handle. DETAILED DESCRIPTION

[0019] 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.

[0020] Example 1

[0021] Combine Figures 1-4A building safety net includes a first rod body 1 and a second rod body 2, a net body 3 is fixedly installed between the first rod body 1 and the second rod body 2, two sets of reinforcement rods 4 are rotatably installed at the lower end of the second rod body 2, and a quick installation structure 5 is provided on one side of the reinforcement rod 4 and the first rod body 1. The quick installation structure 5 includes a fixing box 6 fixedly provided on one side of the reinforcement rod 4 and the first rod body 1, and a bidirectional screw rod 7 is provided inside the fixing box 6. The upper and lower ends of the outer wall of the bidirectional screw rod 7 are threaded with sliders 8, and a fastening plate 9 is fixedly provided on one side of the slider 8.

[0022] See Figure 1 It is further obtained that the material of the fixing plate 11 is steel, a counterweight rod 15 is fixedly arranged between the two sets of reinforcement rods 4, one end of the bidirectional screw rod 7 passing through the fixed box 6 is fixedly provided with an anti-slip handle 16, and the arc-shaped inner wall of the fastening plate 9 is fixedly provided with an anti-slip pad.

[0023] Specifically, the counterweight rod 15 is used to enhance the gravity of the lower end of the second rod body 2, the anti-slip handle 16 is used to facilitate the operator to easily rotate the bidirectional screw 7, and the anti-slip pad can better ensure the stable installation of the fastening plate 9.

[0024] Example 2

[0025] See Figure 2 、 Figure 4 On the basis of Example 1, it is further obtained that a leak-proof structure 10 is provided inside the mesh body 3, and the leak-proof structure 10 includes a steel ring 12 fixed inside the mesh body 3, a fixing plate 11 is provided at the upper end of the mesh body 3, and multiple groups of screws 13 are fixed at the lower end of the fixing plate 11, and the screws 13 pass through the steel ring 12 and are threaded with knobs 14 at the lower end.

[0026] Specifically, the steel ring 12 is used to facilitate the entry of the screw 13 and cooperate with the knob 14 to connect and fix the two groups of nets 3 to prevent people who fall to the upper end of the nets 3 from sliding between the two groups of nets 3.

[0027] In actual operation, the fastening plate 9 on one side of the first rod body 1 is clamped to the outer wall of the first scaffolding cross bar, the fastening plate 9 on one side of the reinforcement rod 4 is clamped to the outer wall of the second scaffolding cross bar, and the bidirectional screw rod 7 is rotated, so that the two sets of sliders 8 drive the fastening plates 9 to fasten and install, thereby speeding up the installation efficiency;

[0028] The fixing plate 11 is respectively sleeved inside the steel ring 12 inside the two groups of net bodies 3, and the knob 14 is sleeved on the outer wall of the screw 13 to fix the fixing plate 11 at the connection between the two groups of net bodies 3 to prevent construction workers from falling through the gap between the two groups of net bodies 3.

[0029] 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 the 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 building safety net, comprising a first rod (1) and a second rod (2), characterized in that: A net body (3) is fixedly installed between the first rod body (1) and the second rod body (2); two groups of reinforcing rods (4) are rotatably installed at the lower end of the second rod body (2); a quick installation structure (5) is provided on one side of the reinforcing rod (4) and the first rod body (1); the quick installation structure (5) comprises a fixing box (6) fixedly installed on one side of the reinforcing rod (4) and the first rod body (1); a bidirectional screw rod (7) is provided inside the fixing box (6); a slider (8) is threadedly provided on the upper and lower ends of the outer wall of the bidirectional screw rod (7); and a fastening plate (9) is fixedly provided on one side of the slider (8).

2. A building safety net according to claim 1, characterized in that: The net body (3) is provided with a leak-proof structure (10) inside. The leak-proof structure (10) comprises a steel ring (12) fixedly provided inside the net body (3). A fixing plate (11) is provided at the upper end of the net body (3). A plurality of sets of screw rods (13) are fixedly provided at the lower end of the fixing plate (11). The screw rods (13) pass through the lower end of the steel ring (12) and are provided with a knob (14) through a thread.

3. A building safety net according to claim 2, characterized in that: The material of the fixing plate (11) is steel.

4. A building safety net according to claim 1, characterized in that: A counterweight rod (15) is fixedly arranged between the two groups of reinforcement rods (4).

5. A building safety net according to claim 1, characterized in that: One end of the bidirectional screw rod (7) passing through the fixed box (6) is fixedly provided with an anti-slip handle (16).

6. A building safety net according to claim 1, characterized in that: An anti-slip pad is fixedly provided on the arc-shaped inner wall of the fastening plate (9).

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