High-altitude protective net

Abstract

The utility model discloses a high-altitude protective net, which relates to the technical field of protective nets and comprises a net body and main ropes. The edge of the net body corresponds to the middle of the main rope; the net further comprises a plurality of rope sections and a plurality of rope buckles, the rope sections are evenly arranged along the edge of the net body and penetrate through the net holes in the edge of the net body, and the ends of the rope sections are connected with the main ropes through the rope buckles. The protective net is provided with the multiple rope sections connected with the main ropes through the rope buckles, the rope sections can penetrate through most of the meshes in the edge of the net body, stress supporting points of the edge of the net body are greatly increased, the safety of the protective net is further improved, and the anti-risk capacity of local damage of the protective net is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of protective nets, in particular to an aerial protective net. Background Art

[0002] Aerial protective nets are commonly used in various aerial entertainment facilities such as aerial slides, plank roads, glass suspension bridges, sightseeing platforms, and aerial playgrounds in tourist attractions. Although guardrails are installed on aerial entertainment facilities, in order to ensure safety and prevent accidental falls of people, protective nets should be installed below aerial entertainment facilities.

[0003] To protect the safety of people who accidentally fall, the net body of the protective net is mostly made of a fiber net with slight elasticity. The suspended edge of the net body of the protective net is connected to the main cable, and the main cable provides support for the suspended edge of the net body. However, in the prior art, generally, a rope buckle is passed through the mesh holes at the edge of the net body to connect the net body to the main cable. The rope buckles are arranged at intervals, and only a small number of mesh holes can support the net body. There are few force points at the edge of the net body, and the net body is in a harsh outdoor aerial environment for a long time. The small number of support points at the edge of the net body limits the improvement of the safety of the protective net. Once a mesh hole at the edge of the net body is damaged, the protective net will lose its protective function over a large area. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems in the prior art and provide an aerial protective net.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] An aerial protective net includes a net body and a main cable rope; the edge of the net body corresponds to the middle part of the main cable rope; it also includes a plurality of cable segments and a plurality of rope buckles. The cable segments are evenly arranged along the edge of the net body and pass through the mesh holes at the edge of the net body, and the ends of the cable segments are connected to the main cable rope through the rope buckles.

[0007] Further, there are two main cable ropes, and the two opposite edges of the net body respectively correspond to the middle parts of the two main cable ropes.

[0008] Further, the end of the main cable rope is connected to a pile body.

[0009] Further, the outer diameter of the cable segment is smaller than the outer diameter of the main cable rope.

[0010] Further, the end of the cable segment passes through the rope buckle and bends to form a bent part, and the end of the bent part passes through the rope buckle.

[0011] Further, it also includes a collar, and the bent part surrounds the collar.

[0012] Further, the rope buckle includes a U-shaped bolt, a lock plate, and a nut; both ends of the U-shaped bolt pass through the lock plate, and both ends of the U-shaped bolt are threadedly connected to the nut.

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

[0014] The present utility model has multiple cable segments connected to the main cable through cable clamps. The cable segments can pass through most of the mesh holes at the edge of the mesh body, greatly increasing the force-bearing support points at the edge of the mesh body, thereby improving the safety of the protective net and enhancing the anti-risk ability against local damage of the protective net.

[0015] The present utility model can improve the stability of the connection between the cable segment and the main cable through the bending part, preventing the end of the cable segment from detaching from the buckle; through the cooperation of the collar and the cable clamp, the present utility model further improves the anti-detachment performance of the end of the cable segment, ensuring the stability of the cable segment outside the main cable. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the present utility model.

[0017] Figure 2 is Figure 1 a partially enlarged schematic diagram in

[0018] Figure 3 It is a schematic diagram of the first perspective of the connection between the cable segment and the main cable of the present utility model.

[0019] Figure 4 It is a schematic diagram of the second perspective of the connection between the cable segment and the main cable of the present utility model.

[0020] Figure 5 It is a schematic diagram of the third perspective of the connection between the cable segment and the main cable of the present utility model.

[0021] Figure 6 is Figure 5 a partially enlarged schematic diagram in

[0022] In the figure: 1. Mesh body; 2. Main cable; 3. Pile body; 4. Cable segment; 5. Cable clamp; 6. Bending part; 7. Collar;

[0023] 51. U-shaped bolt; 52. Locking plate; 53. Nut. Detailed Embodiment

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model, that is, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Usually, the components of the embodiments of the present utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "attachment" that may appear should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, the term "provided with" that may appear should be understood in a broad sense. For example, the object of "provided with" may be a part of the body, or it may be arranged separately from the body and connected to the body, and this connection may be a detachable connection or a non-detachable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] The following further describes the present utility model in detail with reference to embodiments.

[0028] Specific embodiments of the aerial safety net provided by the present utility model:

[0029] Please refer to Figures 1-6 , the aerial safety net includes a net body 1 and main cable ropes 2; in this embodiment, the net body 1 is a net made of fiber material; the main cable ropes 2 are made of steel wire ropes. There are two main cable ropes 2, and the two opposite edges of the net body 1 respectively correspond to the middle parts of the two main cable ropes 2, that is, the net body 1 is connected between the middle parts of the two main cable ropes 2.

[0030] The specific application environment of this embodiment is to build an aerial entertainment platform between valleys, and the aerial safety net of this embodiment is located below the aerial entertainment platform. Two piles 3 are respectively arranged on the mountain bodies on both sides of the valley, a total of four piles 3. The ends of the main cable ropes 2 are connected to the piles 3, and the piles 3 realize the support for the main cable ropes 2 and the net body 1.

[0031] A number of cable rope segments 4 and a number of rope fasteners 5 are configured. The cable rope segments 4 are uniformly arranged along the edge of the net body 1 and pass through the mesh holes at the edge of the net body 1; both ends of the cable rope segments 4 are connected to the main cable ropes 2 through the rope fasteners 5.

[0032] The cable rope segments 4 pass through most of the mesh holes at the edge of the net body 1 and then are connected to the main cable ropes 2, greatly increasing the number of support points at the edge of the net body 1, improving the stability of the support of the net body 1. At the same time, the distance between the support points is extremely small, reducing the danger area of anti-falling at the edge of the net body 1 and improving the protection safety; on the other hand, even if a certain mesh hole is damaged and broken, the overall support of the net body 1 is less affected, enhancing the risk resistance ability of the local damage of the net body 1.

[0033] In this embodiment, the cable segment 4 is made of steel wire rope. Since the cable segment 4 is used to support a part of the mesh body 1, the outer diameter of the cable segment 4 is smaller than that of the main cable 2, which also makes it easy for the cable segment 4 to pass through the mesh holes at the edge of the mesh body 1.

[0034] In this embodiment, the rope buckle 5 includes a U-shaped bolt 51, a lock plate 52 and a nut 53; both ends of the U-shaped bolt 51 pass through the lock plate 52, and both ends of the U-shaped bolt 51 are threadedly connected to the nut 53. When fixing the cable segment 4, first make the opening of the U-shaped bolt 51 correspond to the end of the cable segment 4 and the main cable 2, move the U-shaped bolt 51 so that the main cable 2 and the cable segment 4 are located inside the U-shaped bolt 51, then pass through the lock plate 52, and finally tighten the nut 53, then the end of the cable segment 4 can be pressed against the outside of the main cable 2. In this embodiment, each U-shaped bolt 51 is provided with two nuts 53. In some other embodiments, each U-shaped bolt 51 can be provided with four nuts 53.

[0035] The installation process is as follows: Pass the cable segment 4 through the edge of the mesh body 1, and then use the rope buckle 5 to fix the end of the cable segment 4. It should be noted that: before fixing the cable segment 4, the cable segment 4 can be bent, such as Figure 2 state, but after fixing both ends of the cable segment 4 with the rope buckle 5, the cable segment 4 should be in a taut state, such as Figure 3 、 Figure 4 and Figure 5 the state of the cable segment 4 in, to avoid the cable segment 4 bending after being fixed.

[0036] The cable segments 4 at the two edges of the mesh body 1 corresponding to the two main cables 2 are arranged taut along the outside of the main cable 2, and both ends of such cable segments 4 are connected to the same main cable 2 through the rope buckle 5; for the other two edges of the mesh body 1 that do not correspond to the main cable 2, a cable segment 4 is passed through each mesh hole at each edge, this cable segment 4 is located between the two main cables 2, and both ends of this cable segment 4 are respectively connected to the two main cables 2 through the rope buckle 5.

[0037] In this embodiment, one rope buckle 5 is provided at each end of the cable segment 4. In some other embodiments, two rope buckles 5 can be provided at the end of the cable segment 4 to improve the fixing effect of the cable segment 4.

[0038] To prevent the end of the cable segment 4 from detaching from the rope buckle 5, in this embodiment, the end of the cable segment 4 passes through the rope buckle 5 and then bends to form a bent portion 6, and the end of the bent portion 6 passes through the rope buckle 5 after bending; in this way, the end of the cable segment 4 passes through the rope buckle 5 twice, and there are two cable segments 4 and one main cable 2 inside the rope buckle 5, and the rope buckle 5 presses them tightly. The existence of the bent portion 6 increases the friction, and at the same time, the pressed bent portion 6 is not easily detached from the rope buckle 5, thereby preventing the end of the cable segment 4 from falling off. In a specific embodiment, the two cable segments 4 passing through the rope buckle 5 should be placed on both sides of one main cable 2 to increase the friction surface between the cable segment 4 and the main cable 2, improve the frictional force, prevent the end of the cable segment 4 and the rope buckle 5 from moving and misaligning along the main cable 2, which is beneficial to ensuring the tightened state of the cable segment 4.

[0039] To further improve the anti-detachment effect of the end of the cable segment 4, a number of ferrules 7 are provided, and the ferrules 7 correspond to the end of the cable segment 4; the bent portion 6 formed by the end of the cable segment 4 passing through the rope buckle 5 bends and tightly winds around the ferrule 7 and then passes through the rope buckle 5. The outer ring side of the ferrule 7 has an annular groove, and the annular groove limits the cable segment 4 to prevent the cable segment 4 from separating from the ferrule 7. The ferrule 7 defines the shape of the bent portion 6, which can improve the anti-detachment effect of the end of the cable segment 4.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still make modifications to the technical solutions described in the foregoing embodiments without creative efforts, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An aerial safety net, comprising a net body (1) and a main cable (2); the edge of the net body (1) corresponds to the middle of the main cable (2); characterized in that: It also includes a plurality of cable segments (4) and a plurality of rope fasteners (5). The cable segments (4) are uniformly arranged along the edge of the net body (1) and pass through the mesh holes at the edge of the net body (1). The ends of the cable segments (4) are connected to the main cable (2) through the rope fasteners (5).

2. The high-altitude protection net according to claim 1, characterized in that: There are two main cables (2), and the two opposite edges of the net body (1) respectively correspond to the middle parts of the two main cables (2).

3. The high-altitude protection net according to claim 1 or 2, characterized in that: The ends of the main cables (2) are connected to the pile bodies (3).

4. The high-altitude protection net according to claim 1, characterized in that: The outer diameter of the cable segment (4) is smaller than the outer diameter of the main cable (2).

5. The high-altitude protection net according to claim 1, characterized in that: The end of the cable segment (4) passes through the rope fastener (5) and bends to form a bent part (6), and the end of the bent part (6) passes through the rope fastener (5).

6. The high-altitude protection net according to claim 5, characterized in that: It also includes a collar (7), and the bent part (6) surrounds the collar (7).

7. The high-altitude protection net according to claim 1, characterized in that: The rope fastener (5) includes a U-bolt (51), a lock plate (52) and a nut (53); both ends of the U-bolt (51) pass through the lock plate (52), and both ends of the U-bolt (51) are threadedly connected to the nut (53).

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