Guardrail for security

Abstract

The utility model relates to the technical field of security and protection, and discloses a security guard bar which comprises a guard bar body composed of a first guard bar body and a second guard bar body, the ends, close to each other, of the first guard bar body and the second guard bar body are rotationally connected, supporting rods are fixed to the tops of the ends, away from each other, of the first guard bar body and the second guard bar body correspondingly, and folding stop levers are rotationally arranged at the top ends of the supporting rods; a foldable protective steel mesh is connected to the interior of the foldable stop lever, and a movable foldable protective shield is arranged outside the protective steel mesh. The guardrail is arranged to be foldable, flexible protection can be achieved, the guardrail is matched with the foldable protective shield and the protective steel mesh, the guardrail is made of light high-strength metal materials and has excellent bearing capacity and impact resistance, the guardrail is pushed to move through the operating handle, and the guardrail is matched with the folding angle, so that external damage can be effectively blocked, and the service life of the guardrail is prolonged. The protective fence can be used as a temporary shield, protection drilling is facilitated, and meanwhile the whole protective fence can be folded into a small size when not in use and is convenient to store and transport.

Description

Technical Field

[0001] The present application relates to the field of security technology, and particularly to a guardrail for security. Background Art

[0002] In the current security field, as a common safety protection facility, guardrails are widely used in public places, industrial parks, residential areas, etc. Most of the existing guardrails are made of metal materials, with a solid structure but a single form. Some large guardrail components are heavy, requiring large equipment for assistance during installation and being inconvenient to move. When it is necessary to temporarily change the layout or passage, it is difficult to adjust flexibly. Especially in the case of rapid deployment or adjustment of the protection area, fixed guardrails cannot meet the actual needs. Due to the lack of flexibility in the design and installation of guardrails, it is difficult to adapt to the needs of different environments and occasions.

[0003] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Summary of the Utility Model

[0004] In order to solve the problems that most of the existing guardrails are made of metal materials, with a solid structure but a single form, some large guardrail components are heavy, requiring large equipment for assistance during installation and being inconvenient to move. When it is necessary to temporarily change the layout or passage, it is difficult to adjust flexibly. Especially in the case of rapid deployment or adjustment of the protection area, fixed guardrails cannot meet the actual needs, the present application provides a guardrail for security.

[0005] The guardrail for security provided by the present application adopts the following technical solutions:

[0006] A guardrail for security includes a guardrail, which is composed of guardrail one and guardrail two. At the top of the mutually remote ends of guardrail one and guardrail two, support rods are fixedly provided. At the top of the support rods, folding blocking rods are rotatably provided. Inside the folding blocking rods, a foldable protective steel net is connected. Outside the protective steel net, a movable folding protective shield is provided.

[0007] Preferably, the mutually close ends of guardrail one and guardrail two are rotatably connected. At the bottom ends of guardrail one and guardrail two, support feet are symmetrically welded. At the bottom of the support feet, universal wheels are connected by screws.

[0008] Preferably, a number of barbs are welded at equal intervals on the outer walls of guardrail one and guardrail two. On the side walls of the mutually remote ends of guardrail one and guardrail two, connecting rods are welded.

[0009] Preferably, at the end of the connecting rod away from the guardrail, a protective plate is welded. At one end of the protective plate, a wing is integrally fixed.

[0010] Preferably, a sliding groove adapted to the sliding of the protective steel mesh is provided at the center inside the folding protective shield, and handles are connected to the inner walls of the folding protective shield, the guardrail one, and the guardrail two by screws.

[0011] In summary, the present application includes the following beneficial technical effects:

[0012] In the present application, by setting the guardrail to be foldable, it can be flexibly protected. In combination with the setting of the folding protective shield and the protective steel mesh, which are made of lightweight and high-strength metal materials, having excellent load-bearing capacity and impact resistance. By operating the handle to push the guardrail to move and cooperate with the folding angle, it can effectively block external injuries, can be used as a temporary shield, facilitating protection drills. At the same time, the entire guardrail can be folded into a smaller volume when not in use, which is convenient for storage and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the front view of a security guardrail in an embodiment of the application.

[0014] Figure 2 is the rear view of a security guardrail in an embodiment of the application.

[0015] Figure 3 is the structural schematic diagram of the guardrail in an embodiment of the application.

[0016] Description of the reference numerals: 1, guardrail one; 2, guardrail two; 3, support feet; 4, universal wheels; 5, folding protective shield; 6, barbs; 7, protective plate; 8, connecting rod; 9, wing; 10, handle; 11, support rod; 12, folding bar; 13, protective steel mesh; 14, sliding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following further elaborates on the present application with reference to the Figures 1-3 drawings.

[0018] An embodiment of the present application discloses a security guardrail. Referring to Figure 1 , it includes a guardrail, which is composed of a guardrail one 1 and a guardrail two 2. One end of the guardrail one 1 and the guardrail two 2 close to each other is rotatably connected. Therefore, the folding angle between the guardrail one 1 and the guardrail two 2 can be adjusted according to actual use requirements. Support feet 3 are symmetrically welded to the bottoms of the guardrail one 1 and the guardrail two 2, and universal wheels 4 are connected to the bottoms of the support feet 3 by screws, enabling the flexible movement of the guardrail one 1 and the guardrail two 2, greatly improving the portability of use. A number of barbs 6 are evenly welded to the outer walls of the guardrail one 1 and the guardrail two 2, which can play a good protective role in case of emergencies.

[0019] As Figures 2-3As shown, connecting rods 8 are welded to the side walls of the ends of guardrail one 1 and guardrail two 2 that are away from each other. A protective plate 7 is welded to the end of the connecting rod 8 that is away from the guardrail. A wing guard 9 is integrally fixed to one end of the protective plate 7. The protective plate 7 and the wing guard 9 integrally form an L-shaped structure, which can provide protection on both sides. When guardrail one 1 and guardrail two 2 are folded into a triangle, at this time the wing guard 9 forms protection on both sides, which can effectively block external injuries and is convenient for security protection training.

[0020] Combined with Figure 3 As shown, support rods 11 are fixed to the tops of the ends of guardrail one 1 and guardrail two 2 that are away from each other. A folding stop bar 12 is rotatably provided at the top of the support rod 11. A foldable protective steel mesh 13 is connected inside the folding stop bar 12. A movable folding protective shield 5 is provided outside the protective steel mesh 13. The folding stop bar 12, the protective steel mesh 13 and the folding protective shield 5 are all set to be foldable in the middle, which is convenient for folding in cooperation with guardrail one 1 and guardrail two 2. And a sliding groove 14 that is slidably adapted to the protective steel mesh 13 is opened at the center inside the folding protective shield 5. The protective steel mesh 13 is set as a filter mesh shape, which can observe the external situation. Therefore, the folding protective shield 5 can slide up and down outside the protective steel mesh 13, which is convenient for adjusting the observation viewing area or the protection height. Handles 10 are connected to the inner walls of the folding protective shield 5, guardrail one 1 and guardrail two 2 by screws. The guardrail one 1 and guardrail two 2 can be flexibly moved by pushing the handles 10.

[0021] The implementation principle of a security guardrail in an embodiment of the present application is as follows: When in use, hold the handles 10 on the inner walls of guardrail one 1 and guardrail two 2 with both hands respectively, and then the guardrail one 1 and guardrail two 2 can be pushed to move along with the universal wheels 4. When it is necessary to temporarily change the layout or passage, the protection area can be quickly deployed or adjusted, which improves the overall flexibility. It can also be used as a temporary shield during daily security training. Push the folding protective shield 5 to slide on the outer wall of the protective steel mesh 13 through the handle 10, and the protection height and the observation viewing area can be adjusted. By operating the guardrail one 1 and guardrail two 2 to rotate and fold into a triangular shape, the folding stop bar 12 folds synchronously. At this time, the protective plate 7 and the wing guard 9 form protection on both sides, which can effectively block external injuries and is convenient for security protection training. The setting of the spike tips 6 can block the approach of external injuries and improve the protection performance. At the same time, the whole guardrail can be folded into a smaller volume when not in use, which is convenient for storage and transportation.

[0022] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;

[0023] Secondly, in the accompanying drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference may be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0024] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

[0025] The above are all the preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, any equivalent changes made according to the structure, shape, and principle of this application shall be covered by the protection scope of this application.

Claims

1. A security guardrail, comprising a guardrail, characterized in that: The guardrail is composed of a guardrail 1 (1) and a guardrail 2 (2), and a support rod (11) is fixed to the top of the ends of the guardrail 1 (1) and the guardrail 2 (2) that are away from each other, and a folding baffle rod (12) is rotatably provided at the top of the support rod (11), and a foldable protective steel net (13) is connected to the inside of the folding baffle rod (12), and a movable folding protective shield (5) is provided on the outside of the protective steel net (13).

2. A security guardrail according to claim 1, characterized in that: The guardrail 1 (1) and the guardrail 2 (2) are rotatably connected at one end close to each other, and support feet (3) are symmetrically welded at the bottom ends of the guardrail 1 (1) and the guardrail 2 (2), and the bottom of the support feet (3) is connected to a universal wheel (4) via screws.

3. A security guardrail according to claim 1, characterized in that: The outer walls of the guardrail 1 (1) and the guardrail 2 (2) are both welded with a plurality of spikes (6) at equal intervals, and the side walls of the guardrail 1 (1) and the guardrail 2 (2) at the ends away from each other are both welded with connecting rods (8).

4. A security guardrail according to claim 3, characterized in that: A protective plate (7) is welded to one end of the connecting rod (8) away from the guardrail, and a protective wing (9) is fixed to one end of the protective plate (7) in an integrated structure.

5. The security guardrail according to claim 1, characterized in that: A sliding groove (14) slidably matched with the protective steel mesh (13) is provided at the center of the foldable protective shield (5), and the inner walls of the foldable protective shield (5), the first guardrail (1) and the second guardrail (2) are all connected with handles (10) by screws.

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