Novel metal fence

Abstract

The utility model discloses a novel metal fence which comprises a first vertical rod, the surface of the first vertical rod is fixedly connected with a first transverse rod, a second transverse rod and a third transverse rod in sequence, the upper surface of the first transverse rod is fixedly connected with a stand column, and the third transverse rod is fixedly connected with the stand column to form a stable frame structure. A shell is arranged above the second transverse rod, a first spring is fixed to the inner surface of the shell, one end of the first spring is connected with an anti-collision partition plate, an elastic rubber pad is arranged on the outer surface of the partition plate, and good buffering and impact resisting capacity is achieved. A rotating roller is arranged at the upper part of the first vertical rod and can freely rotate during external force contact, so that the climbing behavior is effectively prevented; a first supporting rod is arranged at the top of the vertical rod, a camera is installed at the upper end of the supporting rod, and the real-time monitoring function is The anti-climbing and anti-impact integrated monitoring device is reasonable in structure, has the advantages of being anti-climbing, anti-impact, integrated in monitoring, high in terrain adaptability and the like, and is suitable for isolation and protection of various public or security places.

Description

Technical Field

[0001] This utility model belongs to the field of security facilities technology, specifically relating to a new type of metal fence. Background Technology

[0002] Metal fences are used in various fields such as residential communities, factory parks, schools, traffic barriers, military facilities, and scenic area railings. Metal fences are an important protective and isolation facility. Most existing metal fences are made of steel pipes, wire mesh, and wrought iron components, assembled by welding or bolting to achieve functions such as pedestrian flow separation, area isolation, and protective restriction. However, existing metal fences generally suffer from technical problems such as poor impact resistance, poor terrain adaptability, and insufficient anti-climbing capabilities. Utility Model Content

[0003] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art and to provide a new type of metal fence.

[0004] This utility model also provides a novel metal fence, comprising: a first vertical bar, a first horizontal bar fixedly connected to the surface of the first vertical bar, a post fixedly connected to the upper surface of the first horizontal bar, a second horizontal bar fixedly connected to the rear surface of the first horizontal bar, a shell fixedly attached to the upper surface of the second horizontal bar, a first spring fixedly connected to the inner surface of the shell, an anti-collision partition fixedly connected to one end of the first spring, and an elastic rubber pad fixedly connected to the outer surface of the anti-collision partition; a third horizontal bar fixedly connected to the outer surface of the first vertical bar, the third horizontal bar being fixedly connected to the post, a rotating roller fixedly connected to the upper part of the outer surface of the first vertical bar, a first support rod fixedly connected to the upper surface of the first vertical bar, and a camera fixedly connected to the upper end of the first support rod.

[0005] According to the present invention, a novel metal fence is provided, wherein a first fixing ring is fixedly connected to the lower surface of the first vertical post, and the lower surface of the first fixing ring is provided with anti-slip texture. These components increase friction with the ground and stabilize the device.

[0006] According to the present invention, a novel metal fence is provided, wherein a second fixing ring is fixedly connected to the outer surface of the first vertical post, and a second support rod is fixedly connected to the outer surface of the second fixing ring. These components provide support to the first vertical post, increasing the stability of the fence.

[0007] According to the present invention, a novel metal fence is provided, wherein a galvanized film is fixedly connected to the outer surface of the first crossbar, and the outer surface of the galvanized film is painted. These components serve to provide waterproofing and corrosion protection.

[0008] According to the present invention, a novel metal fence is provided, in which a dust cover is fixedly connected to the outer surface of the camera, and a transparent dustproof plate is fixedly connected to the bridge surface of the dust cover. These components protect the camera from dust and increase the durability of the device.

[0009] According to the present invention, a novel metal fence is provided, wherein a cable brace is fixedly connected to the rear surface of the outer shell, and a friction pad is fixedly connected to the lower surface of the cable brace. These components enhance the impact resistance of the outer shell and increase the durability of the device.

[0010] According to the present invention, a novel metal fence has a wire outlet hole fixedly connected to the side surface of the first vertical post, and a movable cover plate fixedly connected to the end of the wire outlet hole. These components facilitate the connection of wires inside the fence.

[0011] According to the present invention, a novel metal fence is provided, wherein an alarm is fixedly connected to the side surface of the first vertical post. These components enable timely handling of unexpected emergency situations. Beneficial effects

[0012] This novel metal fence, in conjunction with its outer shell, first spring, anti-collision baffle, and elastic rubber pad, forms an impact-resistant energy-absorbing buffer system. When external forces (such as personnel or object impacts) act on the anti-collision baffle, the impact force is absorbed and gradually attenuated by the spring, while the rubber pad further buffers residual energy, effectively preventing structural damage or personal injury. Through the cooperation of the rotating roller and the first vertical bar, when a person attempts to climb, the roller rotates under force, making the point of force application unstable, thus effectively hindering climbing and significantly improving the fence's safety protection capability. This structure requires no external power source, possesses the advantages of purely mechanical passive protection, and features a simple structure and low failure rate. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0014] Figure 1 This is a top view of the overall structure of the metal fence of this utility model;

[0015] Figure 2 This is a diagram of the overall left-handed structure of the metal fence of this utility model;

[0016] Figure 3 This is a top view of the overall structure of the metal fence of this utility model;

[0017] Figure 4 This is a partial right-handed structural diagram of the metal fence of this utility model.

[0018] Legend:

[0019] 1. First vertical bar; 2. First horizontal bar; 3. Column; 4. Second horizontal bar; 5. Outer shell; 6. First spring; 7. Anti-collision partition; 8. Elastic rubber pad; 9. Third horizontal bar; 10. Rotating roller; 11. First support rod; 12. Camera; 13. First fixing ring; 14. Anti-slip texture; 15. Second fixing ring; 16. Second support rod; 17. Galvanized film; 18. Dust cover; 19. Transparent dustproof plate; 20. Cable diagonal brace; 21. Friction pad; 22. Cable outlet; 23. Movable cover plate; 24. Alarm. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Reference Figures 1-4 The novel metal fence of this technical solution includes: a first vertical bar 1, a first horizontal bar 2 fixedly connected to the surface of the first vertical bar 1, a cable outlet hole 22 fixedly connected to the side surface of the first vertical bar 1, and a movable cover plate 23 fixedly connected to the end of the cable outlet hole 22. A post 3 is fixedly connected to the upper surface of the first horizontal bar 2, a second horizontal bar 4 is fixedly connected to the rear surface of the first horizontal bar 2, and a galvanized film 17 is fixedly connected to the outer surface of the first horizontal bar 2, the outer surface of the galvanized film 17 being painted. A shell 5 is fixedly fixed to the upper surface of the second horizontal bar 4, a first spring 6 is fixedly connected to the inner surface of the shell 5, a cable brace 20 is fixedly connected to the rear surface of the shell 5, and a friction pad 21 is fixedly connected to the lower surface of the cable brace 20. A crash barrier 7 is fixedly connected to one end of the first spring 6, and an elastic rubber pad 8 is fixedly connected to the outer surface of the crash barrier 7.

[0022] Specifically, the first vertical bar 1 serves as the main vertical support structure of the fence, installed vertically on the ground. The column 3 extends vertically upwards to support the upper structure of the fence or further enhance the overall longitudinal strength. The second horizontal bar 4 is located at the rear of the fence, serving as a platform for installing buffer components and enhancing the overall rigidity of the frame. A shell 5 is fixedly connected to the upper surface of the second horizontal bar 4. The shell 5 is a hollow metal structure used to absorb external impacts. A first spring 6 is fixedly connected to the inner surface of the shell 5. The first spring 6 has a certain pre-compression state, with one end fixed to the inner wall of the shell. The other end of the first spring 6 is fixedly connected to a crash barrier 7. An elastic rubber pad 8 is fixedly connected to the outer surface of the crash barrier 7. The barrier 7 faces outwards from the fence and serves as the force-bearing end. When the fence is impacted, the crash barrier 7 moves inwards, pushing the spring to compress, thereby providing a buffering effect. The rubber pad 8, as the first contact buffer layer, further absorbs energy when subjected to external impacts, while preventing safety hazards caused by direct contact between metal parts, thus improving the fence's human-centered design and protective performance.

[0023] A third horizontal bar 9 is fixedly connected to the outer surface of the first vertical bar 1. The third horizontal bar 9 is fixedly connected to the column 3. A rotating roller 10 is fixedly connected to the upper part of the outer surface of the first vertical bar 1. A first support rod 11 is fixedly connected to the upper surface of the first vertical bar 1. A camera 12 is fixedly connected to the upper end of the first support rod 11. A dust cover 18 is fixedly connected to the outer surface of the camera 12. A transparent dustproof plate 19 is fixedly connected to the surface of the dust cover 18. A first fixing ring 13 is fixedly connected to the lower surface of the first vertical bar 1. The lower surface of the first fixing ring 13 is provided with anti-slip texture 14. A second fixing ring 15 is fixedly connected to the outer surface of the first vertical bar 1. A second support rod 16 is fixedly connected to the outer surface of the second fixing ring 15. An alarm 24 is fixedly connected to the side surface of the first vertical bar 1.

[0024] Specifically, a third horizontal bar 9 is fixedly connected to the outer surface of the first vertical bar 1. This third horizontal bar 9 extends horizontally and is fixedly connected to the upper column 3, thus forming a multi-layered, multi-directional stable support structure together with the first horizontal bar 2 and the second horizontal bar 4. This further improves the overall torsional stiffness and structural stability of the fence. A rotating roller 10 is fixedly connected to the upper part of the outer surface of the first vertical bar 1. This rotating roller 10 is fitted onto the top of the vertical bar and can rotate freely through a bearing assembly. When someone attempts to climb the fence, their hand or foot slips upon contact with the roller, effectively preventing climbing and providing excellent passive anti-climbing functionality. The roller structure is rationally designed, requires no external power source, is safe and reliable, and is easy to maintain.

[0025] Working principle: The fence is constructed with a three-dimensional, stable frame consisting of a first vertical bar 1, a first horizontal bar 2, a second horizontal bar 4, and a third horizontal bar 9. The uprights 3 further enhance the structural strength. When the fence is impacted, the first spring 6 inside the outer shell 5 pushes the anti-collision partition 7 to absorb energy, while the elastic rubber pad 8 provides flexible cushioning and shock absorption. The rotating roller 10 at the top of the fence can rotate freely when exposed to external force, preventing climbing and effectively deterring intrusion. The camera 12 installed on the first support rod 11 enables real-time monitoring, identifying intrusion behavior and feeding back to the security system. The overall structure is simple, functional, and combines anti-collision, anti-climbing, and good terrain adaptability.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A novel metal fence, characterized in that, include: The first vertical bar (1) has a first horizontal bar (2) fixedly connected to its surface. The first horizontal bar (2) has a column (3) fixedly connected to its upper surface. The first horizontal bar (2) has a second horizontal bar (4) fixedly connected to its rear surface. The second horizontal bar (4) has a shell (5) fixedly connected to its upper surface. The inner surface of the shell (5) has a first spring (6) fixedly connected to its inner surface. One end of the first spring (6) has a crash barrier (7) fixedly connected to its outer surface. The outer surface of the crash barrier (7) has an elastic rubber pad (8) fixedly connected to its outer surface. A third horizontal bar (9) is fixedly connected to the outer surface of the first vertical bar (1), and the third horizontal bar (9) is fixedly connected to the column (3). A rotating roller (10) is fixedly connected to the upper part of the outer surface of the first vertical bar (1), and a first support rod (11) is fixedly connected to the upper surface of the first vertical bar (1). A camera (12) is fixedly connected to the upper end of the first support rod (11).

2. The novel metal fence according to claim 1, characterized in that, The first vertical rod (1) has a first fixing ring (13) fixedly connected to its lower surface, and the lower surface of the first fixing ring (13) is provided with anti-slip texture (14).

3. The novel metal fence according to claim 1, characterized in that, The outer surface of the first vertical rod (1) is fixedly connected to a second fixing ring (15), and the outer surface of the second fixing ring (15) is fixedly connected to a second support rod (16).

4. A novel metal fence according to claim 1, characterized in that, The outer surface of the first crossbar (2) is fixedly connected with a galvanized film (17), and the outer surface of the galvanized film (17) is painted.

5. A novel metal fence according to claim 1, characterized in that, A dust cover (18) is fixedly connected to the outer surface of the camera (12), and a transparent dustproof plate (19) is fixedly connected to the bridge surface of the dust cover (18).

6. A novel metal fence according to claim 1, characterized in that, A cable brace (20) is fixedly connected to the rear surface of the outer shell (5), and a friction pad (21) is fixedly connected to the lower surface of the cable brace (20).

7. A novel metal fence according to claim 1, characterized in that, The first vertical rod (1) has a wire outlet hole (22) fixedly connected to its side surface, and a cover plate (23) is fixedly connected to the end of the wire outlet hole (22).

8. A novel metal fence according to claim 1, characterized in that, An alarm (24) is fixedly connected to the side surface of the first vertical rod (1).

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