Movable safety rope net of high-strength safety rope connecting structure

Abstract

The invention relates to the technical field of rope nets, in particular to a movable safety rope net of a high-strength safety rope connecting structure, which comprises a rope net, a plurality of positioning mechanisms are arranged at the edge of the rope net, each positioning mechanism comprises a fixed clamping plate and a movable clamping plate, and the upper ends of the fixed clamping plates and the movable clamping plates are fixedly connected with a fixed frame and a movable frame respectively; a first sliding block is clamped into the inner side of the fixed frame in a sliding mode, a second sliding block is clamped into the inner side of the movable frame through a distance adjusting mechanism, an inserting column is fixedly connected to the surface of one side of the first sliding block, the inserting column penetrates through the inner side of the second sliding block in a sliding mode, the fixed clamping plate and the movable clamping plate are connected through a bolt piece, and an L-shaped plate is movably connected to the lower end of the fixed clamping plate. The rope net can be conveniently arranged, the adaptability is good, and the rope net can be flexibly adjusted for clamping; the edge of the rope net is clamped in a planar clamping mode, and the strength of the rope net at the clamped position is improved; the clamping position of the rope net can be flexibly adjusted, so that the two sides of the rope net are pulled, and the rope net is laid flatly.

Description

Technical Field

[0001] The invention relates to the technical field of rope nets, in particular to a movable safety rope net with a high-strength safety rope connection structure. Background Art

[0002] Safety rope nets are nets used for protection during high-altitude construction to prevent accidents caused by falling people or objects. The material of the safety rope net is required to have a small specific gravity, high strength, good wear resistance, high elongation and strong durability. Commonly used materials include chemical fibers (such as nylon, vinylon, etc.), which have good mechanical properties and weather resistance. In addition, the selection of materials must also comply with relevant standards and specifications to ensure the quality and use effect of the safety rope net.

[0003] In the construction of multi-story buildings, horizontal safety nets are commonly used protective measures. Generally, they are set up from the second floor, and one is set up every 3 to 4 floors upwards, and another safety net is set up as the construction height increases. Usually, ropes, buckles and other devices are used to tightly connect the safety net to the scaffolding. The fixed ropes should be made of wear-resistant and tensile-resistant materials, and ensure that the connection is firm and reliable. During laying, since the ropes and buckles can only be positioned near a certain mesh of the rope net, the rope net is prone to deformation and damage when subjected to a certain gravity after being fixed, which brings safety hazards; in addition, the ropes are easily loosened at the staggered connection positions of the scaffolding poles, which brings inconvenience. In the process of using locks, custom-sized locks are usually used, which have poor adaptability. Therefore, a movable safety rope net with a high-strength safety rope connection structure is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the background technology and to propose a movable safety rope net with a high-strength safety rope connection structure.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is: a movable safety rope net of a high-strength safety rope connection structure, including a rope net, a plurality of positioning mechanisms are arranged on the edge of the rope net, the positioning mechanism includes a fixed clamping plate and a movable clamping plate, the upper ends of the fixed clamping plate and the movable clamping plate are respectively fixedly connected with a fixed frame and a movable frame, a first slider is slidably inserted into the inner side of the fixed frame, a second slider is inserted into the inner side of the movable frame through a distance adjustment mechanism, a plug column is fixedly connected to one side surface of the first slider, and the plug column slides through the inner side of the second slider, the fixed clamping plate and the movable clamping plate are connected by bolts, the lower end of the fixed clamping plate is movably connected with an L-shaped plate, and the upper surface of the L-shaped plate is connected to the edge of the rope net through a clamping mechanism;

[0006] The positioning mechanism on one side is clamped at the connection between the vertical rod and the horizontal rod, and the positioning mechanism on the other side is clamped at the connection between the diagonal rod and the spanning rod, and the rope net is spread above the diagonal rod.

[0007] Preferably, slide bars extend from the edges of the first sliding block and the second sliding block respectively, and slide grooves are respectively provided on the inner walls of the fixed frame and the movable frame, and the slide bars slide and snap into the inner sides of the slide grooves.

[0008] Preferably, the distance adjusting mechanism includes a distance adjusting rod threadedly penetrating the upper surface of the movable frame, the lower end surface of the distance adjusting rod is fixedly connected to a T-shaped shaft, the T-shaped shaft is rotatably embedded in the upper end surface of the second slider, and the upper end of the distance adjusting rod is fixedly connected to a polygonal head.

[0009] Preferably, a plug hole is formed through the side surface of the second sliding block, and the plug post slides through the inner side of the plug hole.

[0010] Preferably, the bolt member includes a threaded column fixedly connected to one side surface of the fixed clamping plate, the threaded column slides through one side surface of the movable clamping plate, the end thread sleeve of the threaded column is provided with a locking nut, and the locking nut is located on the side of the movable clamping plate away from the fixed clamping plate.

[0011] Preferably, the lower end of the fixed clamping plate is fixedly connected to a connecting seat, the side end of the connecting seat is fixedly connected to a splicing seat, and the connecting seat and the splicing seat are respectively provided with curved grooves on one side, and the inner sides of the two curved grooves are slidably embedded with a snap-in ball, the outer surface of the snap-in ball is fixedly connected to a connecting column, and the end of the connecting column is fixedly connected to the outer surface of the L-shaped plate.

[0012] Preferably, the clamping mechanism includes a clamping plate arranged above the L-shaped plate, and a plurality of limit columns are fixedly connected to the upper surface of the L-shaped plate. The limit columns slide through the inner side of the clamping plate, and the upper end of the limit column is threadedly sleeved with a limit nut. The lower end of the limit nut contacts the upper surface of the clamping plate, and the edge of the rope net is stuck between the clamping plate and the L-shaped plate.

[0013] Preferably, the pressing plate and the L-shaped plate are each provided with corrugated teeth on one side thereof close to the other.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention can arrange the rope net more conveniently, has good adaptability, and can be flexibly adjusted for clamping;

[0016] 2. The present invention adopts a planar clamping method to clamp the edge of the rope net, thereby improving the strength of the rope net at the clamping point;

[0017] 3. The present invention can flexibly adjust the clamping position of the rope net so that both sides of the rope net are pulled, making the laying of the rope net smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a movable safety rope net of a high-strength safety rope connection structure of the present invention;

[0019] Figure 2 It is a cross-sectional view of the fixed clamping plate and the movable clamping plate of the movable safety rope net of the high-strength safety rope connection structure of the present invention;

[0020] Figure 3 It is a cross-sectional view of the part where the movable safety rope net of the high-strength safety rope connection structure of the present invention is clamped into the ball;

[0021] Figure 4 The movable safety rope net of the high-strength safety rope connection structure of the present invention Figure 3 Enlarged view of point A in the middle;

[0022] Figure 5 A cross-sectional view of the second sliding block of the movable safety rope net of the high-strength safety rope connection structure of the present invention;

[0023] Figure 6 A schematic diagram of a scaffolding of a movable safety rope net of a high-strength safety rope connection structure of the present invention;

[0024] Figure 7 A schematic diagram of the use of the movable safety rope net of the high-strength safety rope connection structure of the present invention;

[0025] Figure 8 The movable safety rope net of the high-strength safety rope connection structure of the present invention Figure 7 Enlarged view of point B in the middle.

[0026] 1. Fixed splint; 2. Moving splint; 3. Fixed frame; 4. Movable frame; 5. First slider; 6. Second slider; 7. Slide bar; 8. Slide groove; 9. Insert column; 10. Insert hole; 11. Threaded column; 12. Locking nut; 13. Pitch-adjusting rod; 14. Polygonal head; 15. T-axis; 16. Connecting seat; 17. Splicing seat; 18. Curved groove; 19. Insert ball; 20. Connecting column; 21. L-shaped plate; 22. Pressing plate; 23. Corrugated teeth; 24. Limit column; 25. Limit nut; 26. Rope net; 27. Vertical rod; 28. Horizontal rod; 29. ​​Diagonal rod; 30. Spacing rod. DETAILED DESCRIPTION

[0027] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0028] like Figure 1-Figure 8The movable safety rope net of the high-strength safety rope connection structure shown in the figure comprises a rope net 26, and a plurality of positioning mechanisms are arranged on the edge of the rope net 26, and the positioning mechanism comprises a fixed clamping plate 1 and a movable clamping plate 2, and the upper ends of the fixed clamping plate 1 and the movable clamping plate 2 are respectively fixedly connected with a fixed frame 3 and a movable frame 4, and a first slider 5 is slidably inserted into the inner side of the fixed frame 3, and a second slider 6 is inserted into the inner side of the movable frame 4 through a distance adjustment mechanism, and a plug column 9 is fixedly connected to a side surface of the first slider 5, and the plug column 9 slides through the inner side of the second slider 6, and the fixed clamping plate 1 and the movable clamping plate 2 are connected by bolts, and the lower end of the fixed clamping plate 1 is movably connected with an L-shaped plate 21, and the upper surface of the L-shaped plate 21 is connected to the edge of the rope net 26 through a clamping mechanism;

[0029] The positioning mechanism on one side is clamped at the connection between the vertical rod 27 and the horizontal rod 28 , and the positioning mechanism on the other side is clamped at the connection between the diagonal rod 29 and the spanning rod 30 , and the rope net 26 is opened above the diagonal rod 29 .

[0030] like Figure 2 As shown, slide bars 7 are extended from the edges of the first slide block 5 and the second slide block 6, respectively, and slide grooves 8 are respectively provided on the inner walls of the fixed frame 3 and the movable frame 4, and the slide bars 7 are slidably inserted into the inner sides of the slide grooves 8. It is ensured that the first slide block 5 can slide along the inner side of the fixed frame 3 without being separated, and the second slide block 6 can slide along the inner side of the movable frame 4 without being separated.

[0031] like Figure 2 , Figure 5 As shown, the distance adjustment mechanism includes a distance adjustment rod 13 threadedly penetrating the upper surface of the movable frame 4, a T-shaped shaft 15 is fixedly connected to the lower end surface of the distance adjustment rod 13, the T-shaped shaft 15 is rotatably embedded in the upper end surface of the second slider 6, and a polygonal head 14 is fixedly connected to the upper end of the distance adjustment rod 13. The polygonal head 14 is convenient for the user to rotate with a wrench, and the T-shaped shaft 15 allows the distance adjustment rod 13 to rotate relative to the second slider 6 without separation.

[0032] A plug hole 10 is formed through the side surface of the second sliding block 6 , and the plug post 9 slides through the inner side of the plug hole 10 .

[0033] like Figure 1 , Figure 2 As shown, the bolt member includes a threaded column 11 fixedly connected to one side surface of the fixed clamping plate 1, the threaded column 11 slides through one side surface of the movable clamping plate 2, and the end of the threaded column 11 is threadedly sleeved with a locking nut 12, and the locking nut 12 is located on the side of the movable clamping plate 2 away from the fixed clamping plate 1. The connection between the movable clamping plate 2 and the fixed clamping plate 1 is achieved by the cooperation of the locking nut 12 and the threaded column 11, which is convenient for operation.

[0034] like Figure 2 , Figure 3As shown, the lower end of the fixed clamping plate 1 is fixedly connected with a connecting seat 16, and the side end of the connecting seat 16 is fixedly connected with a splicing seat 17. The connecting seat 16 and the splicing seat 17 are respectively provided with curved grooves 18 on the sides close to each other, and a snap-in ball 19 is slidably embedded in the inner sides of the two curved grooves 18. The outer surface of the snap-in ball 19 is fixedly connected with a connecting column 20, and the end of the connecting column 20 is fixedly connected to the outer surface of the L-shaped plate 21. This part of the design allows the L-shaped plate 21 to rotate around the snap-in ball 19 to adjust the angle.

[0035] like Figure 3 , Figure 4 As shown, the clamping mechanism includes a clamping plate 22 arranged above the L-shaped plate 21, and a plurality of limiting columns 24 are fixedly connected to the upper surface of the L-shaped plate 21. The limiting columns 24 slide through the inner side of the clamping plate 22, and the upper end of the limiting column 24 is threadedly sleeved with a limiting nut 25. The lower end of the limiting nut 25 contacts the upper surface of the clamping plate 22, and the edge of the rope net 26 is inserted between the clamping plate 22 and the L-shaped plate 21. The side of the clamping plate 22 close to the L-shaped plate 21 is respectively provided with corrugated teeth 23. The corrugated teeth 23 can further improve the stability when the rope net 26 is clamped to prevent loosening.

[0036] When used on a scaffold, the structure of the scaffold is as follows Figure 6 As shown, the staggered connection positions of the vertical rod 27 and the horizontal rod 28, and the staggered connection positions of the spanning rod 30 and the diagonal rod 29 are positioned respectively by positioning mechanisms. The specific steps are: after unscrewing the locking nut 12, the fixed clamping plate 1 and the movable clamping plate 2 are attached to the staggered connection of the rod body. At the same time, ensure that the plug column 9 and the threaded column 11 are respectively located at the two corners of the staggered connection of the rod body, and then the movable clamping plate 2 is brought close to the fixed clamping plate 1 so that the threaded column 11 passes through the movable clamping plate 2, and the plug column 9 passes through the insertion hole 10. Then, the locking nut 12 is tightened to ensure that the fixed clamping plate 1 and the movable clamping plate 2 stably clamp the staggered connection of the rod body. After the arrangement is completed, the state is as follows Figure 7 , Figure 8 As shown, in this way, the rope net 26 can be arranged more conveniently, and has good adaptability and can be flexibly adjusted for clamping.

[0037] Since the inserted ball 19 can slide relatively on the inner side of the curved groove 18, the angle of the L-shaped plate 21 can be flexibly adjusted so that the rope net 26 above the inclined rod 29 can be laid as flatly as possible. During laying, the fixed position of the rope net 26 can be flexibly selected, and the edge of the rope net 26 can be appropriately folded and placed on the upper surface of the L-shaped plate 21, and the limiting column 24 can pass through the mesh holes on the surface of the rope net 26. After that, the clamping plate 22 is arranged on the upper surface of the L-shaped plate 21, and finally the limiting nut 25 is tightened to complete the clamping and positioning of the rope net 26. The edge of the rope net 26 is clamped in a surface clamping manner to improve the strength of the rope net 26 at the positioning position. Since the clamping position can be flexibly adjusted, the two sides of the rope net 26 can be pulled, so that the laying of the rope net 26 is relatively flat.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A movable safety rope net with a high-strength safety rope connection structure, comprising a rope net (26), characterized in that: A plurality of positioning mechanisms are arranged at the edge of the rope net (26), and the positioning mechanisms include a fixed clamping plate (1) and a movable clamping plate (2). The upper ends of the fixed clamping plate (1) and the movable clamping plate (2) are respectively fixedly connected with a fixed frame (3) and a movable frame (4). A first slider (5) is slidably inserted into the inner side of the fixed frame (3). A second slider (6) is inserted into the inner side of the movable frame (4) through a distance adjustment mechanism. A plug post (9) is fixedly connected to a side surface of the first slider (5), and the plug post (9) slides through the inner side of the second slider (6). The fixed clamping plate (1) and the movable clamping plate (2) are connected by bolts. The lower end of the fixed clamping plate (1) is movably connected with an L-shaped plate (21). The upper surface of the L-shaped plate (21) is connected to the edge of the rope net (26) through a clamping mechanism. The positioning mechanism on one side is clamped at the connection between the vertical rod (27) and the horizontal rod (28), and the positioning mechanism on the other side is clamped at the connection between the diagonal rod (29) and the spanning rod (30), and the rope net (26) is opened above the diagonal rod (29).

2. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: Slide bars (7) are respectively extended from the edges of the first slide block (5) and the second slide block (6); slide grooves (8) are respectively provided on the inner walls of the fixed frame (3) and the movable frame (4); and the slide bars (7) are slidably inserted into the inner sides of the slide grooves (8).

3. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: The distance adjustment mechanism comprises a distance adjustment rod (13) threadedly penetrating the upper surface of the movable frame (4); the lower end surface of the distance adjustment rod (13) is fixedly connected to a T-shaped shaft (15); the T-shaped shaft (15) is rotatably embedded in the upper end surface of the second sliding block (6); and the upper end of the distance adjustment rod (13) is fixedly connected to a polygonal head (14).

4. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: A plug hole (10) is formed through the side surface of the second sliding block (6), and the plug post (9) slides through the inner side of the plug hole (10).

5. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: The bolt assembly comprises a threaded column (11) fixedly connected to one side surface of the fixed clamping plate (1), the threaded column (11) slides through one side surface of the movable clamping plate (2), a locking nut (12) is threadedly sleeved on the end of the threaded column (11), and the locking nut (12) is located on a side of the movable clamping plate (2) away from the fixed clamping plate (1).

6. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: The lower end of the fixed clamping plate (1) is fixedly connected to a connecting seat (16), and the side end of the connecting seat (16) is fixedly connected to a splicing seat (17). The connecting seat (16) and the splicing seat (17) are respectively provided with curved grooves (18) on the sides close to each other. The inner sides of the two curved grooves (18) are slidably embedded with snap-in balls (19). The outer surface of the snap-in balls (19) is fixedly connected to a connecting column (20), and the end of the connecting column (20) is fixedly connected to the outer surface of the L-shaped plate (21).

7. The movable safety rope net of the high-strength safety rope connection structure according to claim 1 is characterized in that: The clamping mechanism comprises a clamping plate (22) arranged above the L-shaped plate (21); a plurality of limiting columns (24) are fixedly connected to the upper surface of the L-shaped plate (21); the limiting columns (24) slide through the inner side of the clamping plate (22); a limiting nut (25) is threadedly sleeved on the upper end of the limiting column (24); the lower end of the limiting nut (25) contacts the upper surface of the clamping plate (22); and the edge of the rope net (26) is inserted between the clamping plate (22) and the L-shaped plate (21).

8. The movable safety rope net of the high-strength safety rope connection structure according to claim 7 is characterized in that: The pressing plate (22) is provided with corrugated teeth (23) on one side close to the L-shaped plate (21).

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