A convenient-to-erect protective fence for park security

Abstract

The utility model discloses a kind of protection fences for park security, belong to park security technical field, solve the problem that the bottom plate of the existing device protection net is not convenient to fold and store, bottom plate occupies more space, inconvenient storage, including guardrail main part, support assembly is arranged on the guardrail main part;The guardrail main part includes guard frame, the inside of the guard frame is provided with guard bar, the support assembly includes support plate, rotating rod, first hinged pipe, second hinged pipe, connecting plate, connecting rod, threaded rod, sliding block, third hinged pipe and hand wheel.Through the setting of support assembly, through hand wheel drive threaded rod positive and negative rotation, support plate can be unfolded to support guardrail main part or support plate is folded to flush with guardrail main part, after support plate is folded, to reduce the space occupied by support plate, to facilitate the storage of the present protection fence.

Description

Technical Field

[0001] This utility model relates to the field of park security technology, specifically a protective fence for park security that is easy to install. Background Technology

[0002] As a fundamental part of the physical security system, protective fences in the park serve multiple functions, including security protection, management standardization, and risk warning. For high-risk areas within the park, protective fences can strictly separate them from public activity areas, preventing unauthorized personnel from accidentally entering and causing safety accidents.

[0003] A search revealed that patent application number 202321047056.3 discloses a protective net for park security that is easy to install, including a first mounting post, a second mounting post, and a protective net. The right end of the second mounting post is provided with a mounting groove, and a threaded rod is rotatably connected inside the mounting groove. Two threaded sleeves are threadedly connected to the outside of the threaded rod, and a clamp is fixedly connected to the outside of the two threaded sleeves. The first mounting post is located to the left of the second mounting post, and a mounting cavity is provided inside the first mounting post. The upper and lower sides of the inner wall of the mounting cavity are provided with slots.

[0004] Although this easy-to-install park security netting allows for quick installation and splicing of two nettings, greatly improving work efficiency compared to the bolt-installation method used in existing technologies, the base plate of this easy-to-install park security netting, as a load-bearing and fixing component, cannot be reduced in size by folding or disassembling. This results in a large space requirement for transporting a single base plate, leading to a significant storage space requirement.

[0005] Therefore, we propose a protective fence for park security that is easy to erect. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a protective fence for park security that is easy to install, solving the problems of existing protective netting devices having base plates that are inconvenient to fold and store, occupying a lot of space, and being difficult to store.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a protective fence for park security that is easy to erect, including a fence body, on which a support component is provided;

[0008] The main body of the guardrail includes a guard frame, and a guard rod is installed inside the guard frame;

[0009] The support assembly includes a support plate, a rotating rod, a first hinged tube, a second hinged tube, a connecting plate, a connecting rod, a threaded rod, a slider, a third hinged tube, and a handwheel. Support plates are provided on both the front and rear sides of the protective frame. A rotating rod is fixedly installed on the left and right side walls of the support plate near the main body of the guardrail. The rotating rod is rotatably fitted inside the first hinged tube, which is fixedly installed on the side wall at the bottom of the protective frame. A second hinged tube is fixedly installed in the middle of the top surface of the support plate. The threaded rod is located in the middle of the protective frame, and a slider is threaded onto the outer surface of the threaded rod. A third hinged tube is fixedly installed on both the front and rear side walls of the slider. The connecting plate is "H"-shaped, and connecting rods are fixedly installed at both the upper and lower ends. The upper connecting rod is rotatably fitted inside the third hinged tube, and the lower telescopic connecting rod is rotatably fitted inside the second hinged tube.

[0010] Preferably, both ends of the threaded rod are rotatably mounted in the middle of the upper and lower side walls of the protective frame via bearing rings, and the top end of the threaded rod extends to the top of the protective frame and is fixedly mounted with a handwheel, wherein the handwheel facilitates the rotation of the threaded rod.

[0011] Preferably, a silicone pad is adhered to the bottom surface of the support plate to increase the friction between the bottom surface of the support plate and the ground.

[0012] Preferably, the protective rods are arranged inside the protective frame and symmetrically distributed about the threaded rod. The protective rods on both sides of the threaded rod are arranged in a linear array. The upper and lower ends of the protective rods are fixedly installed on the upper and lower sides of the inner wall of the protective frame, respectively. The protective rods and the protective frame cooperate with each other to block specific areas.

[0013] Preferably, the guardrail body further includes a guardrail frame and a connecting pipe. Connecting pipes are fixedly installed on the upper and lower sides of the right side of the guardrail frame, and connecting rods are fixedly installed on the upper and lower sides of the left side wall of the guardrail frame. The connecting rods correspond to the positions of the connecting pipes and match their specifications. The connecting rods are "L"-shaped, and the bottom end of the connecting rod is movably fitted into the interior of the connecting pipe at the adjacent position. Thus, by placing multiple guardrail bodies in the area that needs to be shielded, and then inserting the connecting rods at adjacent positions into the interior of the connecting pipes, the guardrail bodies at adjacent positions can be connected together.

[0014] This utility model provides a protective fence for park security that is easy to erect. It has the following beneficial effects:

[0015] This easy-to-install park security fence, through the setting of the support components, can unfold the support plate to support the main body of the fence by rotating the threaded rod forward and backward with the handwheel, or fold the support plate to be flush with the main body of the fence. Folding the support plate reduces the space occupied by the support plate, making it easier to store the security fence. This solves the problem that the base plate of the existing protective net is not easy to fold and store, and the base plate occupies a lot of space and is not convenient to store. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a side view of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the guardrail of this utility model;

[0019] Figure 4 This is a schematic diagram of the support and storage component structure of this utility model.

[0020] In the diagram: 1. Main body of the guardrail; 11. Guardrail frame; 12. Connecting pipe; 13. Connecting rod; 14. Guardrail; 2. Support assembly; 21. Support plate; 22. Rotating rod; 23. First hinged pipe; 24. Second hinged pipe; 25. Connecting plate; 26. Connecting rod; 27. Threaded rod; 28. Slider; 29. ​​Third hinged pipe; 210. Handwheel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1:

[0023] like Figure 1-4As shown: The guardrail includes a main body 1, on which a support assembly 2 is mounted. The main body 1 includes a protective frame 11, inside which a protective rod 14 is mounted. The support assembly 2 includes a support plate 21, a rotating rod 22, a first hinged pipe 23, a second hinged pipe 24, a connecting plate 25, a connecting rod 26, a threaded rod 27, a slider 28, a third hinged pipe 29, and a handwheel 210. Support plates 21 are mounted on both the front and rear sides of the protective frame 11. A rotating rod 22 is fixedly mounted on the left and right sidewalls of the support plate 21 near the end of the guardrail main body 1. The rotating rod 22 is rotatably mounted on the first hinged pipe 23. Inside, the first hinge tube 23 is fixedly installed on the side wall at the bottom of the protective frame 11, the second hinge tube 24 is fixedly installed in the middle of the top surface of the support plate 21, the threaded rod 27 is set in the middle of the protective frame 11, the outer surface of the threaded rod 27 is threaded with a slider 28, the front and rear side walls of the slider 28 are fixedly installed with a third hinge tube 29, the connecting plate 25 is "H" shaped, the upper and lower ends of the connecting plate 25 are fixedly installed with connecting rods 26, the upper connecting rod 26 is rotatably fitted inside the third hinge tube 29, and the lower telescopic connecting rod 26 is rotatably fitted inside the second hinge tube 24;

[0024] The support component 2 allows the threaded rod 27 to be rotated forward and backward via the handwheel 210, which can unfold the support plate 21 to support the main body 1 of the guardrail or fold the support plate 21 to be flush with the main body 1 of the guardrail. Folding the support plate 21 reduces the space occupied by the support plate 21, making it easier to store the guardrail. This solves the problem that the bottom plate of the existing device's guardrail is not easy to fold and store, and the bottom plate occupies a lot of space and is not easy to store.

[0025] Furthermore, both ends of the threaded rod 27 are rotatably mounted in the middle of the upper and lower side walls of the protective frame 11 via bearing rings, and the top end of the threaded rod 27 extends to the top of the protective frame 11 and is fixedly mounted with a handwheel 210.

[0026] The handwheel 210 facilitates the rotation of the threaded rod 27.

[0027] Furthermore, a silicone pad is adhered to the bottom surface of the support plate 21;

[0028] This is to increase the friction between the bottom surface of the support plate 21 and the ground.

[0029] Furthermore, the protective rods 14 are arranged inside the protective frame 11 and are symmetrically distributed about the threaded rod 27. The protective rods 14 on both sides of the threaded rod 27 are arranged in a linear array. The upper and lower ends of the protective rods 14 are respectively fixedly installed on the upper and lower sides of the inner wall of the protective frame 11.

[0030] The protective rod 14 and the protective frame 11 work together to shield a specific area.

[0031] Furthermore, the main body 1 of the guardrail also includes a guardrail frame 11 and a connector 12. The connector 12 is fixedly installed on the upper and lower sides of the right side of the guardrail frame 11, and the connector rod 13 is fixedly installed on the upper and lower sides of the left side wall of the guardrail frame 11. The connector rod 13 is in a corresponding position to the connector 12 and the specifications are matched. The connector rod 13 is L-shaped, and the bottom end of the connector rod 13 is movably fitted inside the connector 12 at the adjacent position.

[0032] In this method, multiple guardrail bodies 1 are placed in the area that needs to be shielded, and then the plug rods 13 of adjacent positions are inserted into the plug tube 12 to connect the guardrail bodies 1 of adjacent positions together.

[0033] The working principle and usage process of this utility model: This easy-to-erect park security fence is used by moving the fence to the area that needs to be shielded, then rotating the threaded rod 27 via the handwheel 210, which causes the slider 28 to move downward. The connecting rods 26 at both ends of the connecting plate 25 are rotatably connected to the third hinge tube 29 and the second hinge tube 24 respectively. During the downward movement of the slider 28, the support plate 21 can be rotated outward around the rotating rod 22. Then, the two support plates 21 support the front and rear sides of the fence body 1, keeping the fence body 1 vertical. Insert the plug rods 13 of adjacent positions into the plug tube 12 to connect the fence bodies 1 of adjacent positions together.

[0034] When it is necessary to store this protective fence, the handwheel 210 can be rotated in the opposite direction, which will then drive the threaded rod 27 to rotate in the opposite direction, which will cause the slider 28 to move upward. Then the slider 28 will drive the connecting plate 25 and the support plate 21 to move upward until the support plate 21 is flush with the front side wall of the protective frame 11, and the protective fence can be stored.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0036] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A park security fence that is easy to erect, comprising a fence body (1), characterized in that: The main body (1) of the guardrail is provided with a support component (2); The main body (1) of the guardrail includes a guardrail frame (11), and a guardrail rod (14) is provided inside the guardrail frame (11); The support assembly (2) includes a support plate (21), a rotating rod (22), a first hinge tube (23), a second hinge tube (24), a connecting plate (25), a connecting rod (26), a threaded rod (27), a slider (28), a third hinge tube (29), and a handwheel (210). The protective frame (11) is provided with support plates (21) on both the front and rear sides. The support plates (21) are fixedly installed on the left and right side walls of the side wall near the end of the guardrail body (1). The rotating rod (22) is rotatably fitted inside the first hinge tube (23). The first hinge tube (23) is fixedly installed on the side wall at the bottom end of the protective frame (11). Above, a second hinge tube (24) is fixedly installed in the middle of the top surface of the support plate (21), the threaded rod (27) is set in the middle of the protective frame (11), the outer surface of the threaded rod (27) is threaded with a slider (28), the front and rear side walls of the slider (28) are fixedly installed with a third hinge tube (29), the connecting plate (25) is "H" shaped, the upper and lower ends of the connecting plate (25) are fixedly installed with connecting rods (26), the upper connecting rod (26) is rotatably fitted inside the third hinge tube (29), and the lower telescopic connecting rod (26) is rotatably fitted inside the second hinge tube (24).

2. The park security fence that is easy to erect according to claim 1, characterized in that: Both ends of the threaded rod (27) are rotatably mounted on the middle of the upper and lower side walls of the protective frame (11) via bearing rings. The top end of the threaded rod (27) extends to the top of the protective frame (11) and is fixedly mounted with a handwheel (210).

3. A protective fence for park security that is easy to erect, as described in claim 1, characterized in that: A silicone pad is adhered to the bottom surface of the support plate (21).

4. A park security fence that is easy to erect, as described in claim 1, is characterized in that: The protective rod (14) is set inside the protective frame (11) and is symmetrically distributed about the threaded rod (27). The protective rods (14) on both sides of the threaded rod (27) are arranged in a linear array. The upper and lower ends of the protective rod (14) are respectively fixedly installed on the upper and lower sides of the inner wall of the protective frame (11).

5. A park security fence that is easy to erect, as described in claim 1, characterized in that: The main body (1) of the guardrail also includes a guardrail frame (11) and a connector (12). The upper and lower sides of the right side of the guardrail frame (11) are fixedly installed with connectors (12). The upper and lower sides of the left side wall of the guardrail frame (11) are fixedly installed with connector rods (13). The connector rods (13) and connectors (12) are positioned and matched in specifications. The connector rods (13) are L-shaped. The bottom end of the connector rods (13) is movably fitted inside the connector (12) at the adjacent position.

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