Anti-climbing barbed wire integrated iron art guardrail

Abstract

The utility model relates to the field of iron art guardrails, especially to a prevent climbing barb integrated iron art guardrail, technical scheme: a prevent climbing barb integrated iron art guardrail, including base, support plate, guardrail main part, guard board, wire netting, lifting piece and screw rod, the upper end center of base is firmly connected with support plate, the upper end of support plate is firmly connected with guardrail main part, the utility model discloses a handle drives screw rod can drive guard board to carry out the ascending displacement along the inner wall of limiting groove to make the guard board go up to the rear end of wire netting and iron nail and carry out the close protection, to avoid the user being wire netting and iron nail scratch or stab in the carrying process, and the wire netting and iron nail and the triangular iron and the guard grip blade can reduce the force point of the hand of the climbing personnel, and effectively improve the cost and the risk of the climbing personnel to leap over guardrail main part, solve the damage of the prevent climbing structure on the existing iron art guardrail to the operating personnel during carrying, and its prevent climbing effect is more limited.

Description

Technical Field

[0001] This utility model belongs to the field of wrought iron railings, specifically relating to an integrated wrought iron railing with anti-climbing barbs. Background Technology

[0002] Wrought iron railings are fences made of metal materials (usually steel or aluminum alloy) and are widely used in residential, commercial buildings, parks, roads, and other places. They are characterized by their exquisite metalwork, combining practicality and aesthetics.

[0003] In existing technologies, when wrought iron fences are used for security in residential areas, the anti-climbing structure of traditional wrought iron fences is relatively simple. Most typically involve adding spikes to the upper horizontal bar to prevent outsiders from climbing. However, in actual use, the spikes can easily cause accidental injury to personnel during transport, and the simple spike anti-climbing structure can be easily scaled by outsiders using ladders or other tools. Therefore, this utility model proposes an integrated anti-climbing barbed wrought iron fence to solve the problems existing in the prior art. Utility Model Content

[0004] In order to overcome the problem that the existing anti-climbing structure on wrought iron railings causes injury to operators during handling and that its anti-climbing effect is relatively limited.

[0005] The technical solution of this utility model is as follows: an anti-climbing barbed integrated wrought iron railing, including a base, a support plate, and a railing body, as well as a protective plate, wire mesh, a lifting block, and a screw rod. The support plate is fixedly connected to the upper center of the base, the railing body is fixedly connected to the upper end of the support plate, a horizontal bar is fixedly connected to the upper end of the railing body, several sets of triangular irons and top rods are fixedly connected to the upper end of the horizontal bar, several sets of anti-grip blades are fixedly connected to the outer wall of the top rod, and a triangular tip is fixedly connected to the upper end of the top rod. Wire mesh is fixedly connected to the rear edge of the railing body, and several sets of nails are fixedly connected to the front edge of the wire mesh. The front and rear ends of the support plate are provided with symmetrically distributed limiting grooves. Two sets of symmetrically distributed limiting rods are fixedly connected to the rear edge of the protective plate. A lifting block is fixedly connected to the front end of the limiting rod, and a threaded sleeve is fixedly connected to the center of the front end of the lifting block. An extension frame is fixedly connected to the center of the rear edge of the support plate, and a rotating handle is fixedly connected to the upper end of the screw rod.

[0006] Preferably, the upper end of the base is provided with an inner platform and an outer platform symmetrically distributed front to back, with the upper end of the inner platform being lower than the upper end of the outer platform.

[0007] As a preferred option, several sets of equally spaced protective bars are fixed between the uprights inside the main body of the guardrail, with the triangular irons and top bars being distributed in an alternating pattern.

[0008] Preferably, the outer wall of the limiting rod fits into the inner wall of the limiting groove, and the rear end of the lifting block fits into the front end of the support plate.

[0009] As a preferred option, the protective panel is placed behind the wire mesh and the main body of the railing, which is made of wrought iron railing.

[0010] Preferably, the lower end of the lead screw is rotatably mounted on the upper edge of the inner platform, and the upper end of the lead screw is rotatably mounted on the lower end of the extension frame.

[0011] Preferably, the lower end of the handle fits into the upper end of the extension frame, and the threaded sleeve is adapted to the lead screw.

[0012] The beneficial effects of this utility model are: 1. By turning the handle to drive the lead screw, the protective plate can be moved upward along the inner wall of the limiting groove, so that the protective plate moves up to the rear end of the wire mesh and nails for protection, so as to avoid the user being scratched or punctured by the wire mesh and nails during the handling process. 2. By using wire mesh, nails, triangular irons, and anti-grip blades, the number of points of leverage for climbers' hands can be reduced, effectively increasing the cost and danger of climbers scaling the main body of the guardrail. Attached Figure Description

[0013] Figure 1 The diagram shown is a three-dimensional structural schematic of the anti-climbing barbed integrated wrought iron railing of this utility model. Figure 2 The diagram shown is a three-dimensional structural breakdown of the anti-climbing barbed integrated wrought iron railing of this utility model. Figure 3 The diagram shown is a three-dimensional structural breakdown of the base, support plate, main body of the railing, crossbar, screw rod and handle of the anti-climbing barbed integrated wrought iron railing of this utility model. Figure 4 The diagram shows a three-dimensional disassembled view of the base, support plate, main body, crossbar, triangular iron, top bar, anti-grip blade, and triangular tip of the anti-climbing barbed integrated wrought iron railing of this utility model. Figure 5 The diagram shows a three-dimensional structure of the wire mesh and nails of the anti-climbing barbed integrated wrought iron fence of this utility model. Figure 6 The diagram shows a three-dimensional structural representation of the protective plate, limiting rod, lifting block, and threaded sleeve of the anti-climbing barbed integrated wrought iron railing of this utility model.

[0014] Explanation of reference numerals in the attached drawings: 1-base, 2-support plate, 3-guardrail body, 4-protective plate, 5-wire mesh, 6-crossbar, 7-inner platform, 8-outer platform, 9-limiting groove, 10-protective rod, 11-triangular iron, 12-anti-grip blade, 13-triangular tip, 14-top rod, 15-iron nail, 16-limiting rod, 17-lifting block, 18-threaded sleeve, 19-lead screw, 20-handle, 21-extension frame. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Please see Figures 1-6 This utility model provides an embodiment: an anti-climbing barbed integrated wrought iron railing, including a base 1, a support plate 2, and a railing body 3, and also including a protective plate 4, wire mesh 5, a lifting block 17, and a screw rod 19. The support plate 2 is fixedly connected to the upper center of the base 1, the railing body 3 is fixedly connected to the upper end of the support plate 2, a horizontal bar 6 is fixedly connected to the upper end of the railing body 3, several sets of equally spaced triangular irons 11 and a top rod 14 are fixedly connected to the upper end of the horizontal bar 6, several sets of equally spaced anti-grip blades 12 are fixedly connected to the outer wall of the top rod 14, and a series of anti-grip blades 12 are fixedly connected to the upper end of the top rod 14. The triangular tip 13, the rear edge of the guardrail body 3 is fixed with wire mesh 5, the front edge of the wire mesh 5 is fixed with several sets of equally spaced iron nails 15, the front and rear ends of the support plate 2 are provided with left and right symmetrically distributed limiting grooves 9, the rear edge of the protective plate 4 is fixed with two sets of left and right symmetrically distributed limiting rods 16, the front end of the limiting rod 16 is fixed with a lifting block 17, the front center of the lifting block 17 is fixed with a threaded sleeve 18, the rear edge of the support plate 2 is fixed with an extension frame 21, and the upper end of the screw rod 19 is fixed with a rotating handle 20.

[0017] The protective plate 4 can be driven to move upward along the inner wall of the limiting groove 9 by the rotating handle 20 to the rear end of the wire mesh 5 and nails 15 for protection, so as to avoid the user being scratched or punctured by the wire mesh 5 and nails 15 during the handling process. The wire mesh 5, nails 15, triangular iron 11 and anti-grip blade 12 can reduce the pressure points of the climber's hands and effectively increase the cost and danger of the climber climbing over the guardrail body 3.

[0018] Please see Figures 3-4In this embodiment, the upper end of the base 1 is provided with an inner platform 7 and an outer platform 8 symmetrically distributed front and back. The upper end of the inner platform 7 is lower than the upper end of the outer platform 8. The inner platform 7 and the outer platform 8 distributed front and back can form an inner and outer height difference between the front and back of the guardrail body 3 composed of the guardrail body 3 and the support plate 2, so as to increase the difficulty for outsiders to climb the guardrail body 3. Several sets of equidistant protective rods 10 are fixed between the uprights inside the guardrail body 3. The triangular iron 11 and the top rod 14 are staggered. The triangular iron 11 and the anti-grip blades 12 and triangular tips 13 on the crossbar 6 and the top rod 14 can prevent outsiders from climbing the crossbar 6 or gripping the top rod 14, so as to increase the difficulty for outsiders to climb.

[0019] Please see Figures 4-6 In this embodiment, the outer wall of the limiting rod 16 is in contact with the inner wall of the limiting groove 9, and the rear end of the lifting block 17 is in contact with the front end of the support plate 2. The in contact lifting block 17 and support plate 2 can assist the lifting block 17 in maintaining stability of its lifting displacement along the front end of the support plate 2. The protective plate 4 is located behind the wire mesh 5 and the guardrail body 3. The guardrail body 3 is an iron railing. The adjustable protective plate 4 can isolate and protect the iron nails 15 on the wire mesh 5, thereby preventing the installers from being injured during handling.

[0020] Please see Figures 3-6 In this embodiment, the lower end of the lead screw 19 is rotatably mounted on the upper edge of the inner platform 7, and the upper end of the lead screw 19 is rotatably mounted on the lower end of the extension frame 21. The lead screw 19 can drive the threaded sleeve 18 to drive the lifting block 17 to push the protective plate 4 to move up and down along the rear end of the wire mesh 5 so that the protective plate 4 isolates the iron nails 15 on the wire mesh 5. The lower end of the rotating handle 20 is in contact with the upper end of the extension frame 21. The threaded sleeve 18 is adapted to the lead screw 19, and the rotating handle 20 can be manually driven by the user to rotate the lead screw 19.

[0021] During transport, the user first holds the handle 20 and rotates it to drive the screw 19 to drive the threaded sleeve 18 to push the lifting block 17 to drive the limit rod 16 and the protective plate 4 to rise and move along the inner wall of the limit groove 9, so that the protective plate 4 isolates and protects the wire mesh 5 and the nails 15. At this time, the user can carry the base 1, thereby avoiding the user being scratched or punctured by the wire mesh 5 and the nails 15 during the transport process. After moving it to the installation position, place the side of the wire mesh 5 with the nails 15 and the outer platform 8 on the base 1 facing outwards from the protected area. Then, install the base 1 in the appropriate position using bolts, and manually turn the handle 20 again to drive the protective plate 4 down to the top of the base 1. When outsiders climb the main body of the guardrail 3, the wire mesh 5 and nails 15 can reduce the pressure points on the climbers' hands and prevent them from being stabbed. The triangular iron 11 and the top bar 14 with the anti-grip blade 12 can prevent climbers using ladders from gripping the horizontal bar 6 to climb over. At the same time, they can also cut the rope wrapped around the climbers' hooks, thus effectively increasing the cost and danger of climbing over the main body of the guardrail 3.

[0022] Through the above steps, the screw rod 19 driven by the handle 20 can drive the protective plate 4 to move upward along the inner wall of the limiting groove 9, so that the protective plate 4 moves up to the rear end of the wire mesh 5 and the nail 15 for protection, so as to avoid the user being scratched or punctured by the wire mesh 5 and the nail 15 during the handling process. The wire mesh 5, the nail 15, the triangular iron 11 and the anti-grip blade 12 can reduce the pressure points of the climber's hands and effectively improve the cost and danger of the climber climbing over the main body of the guardrail 3. It solves the problem that the existing anti-climbing structure on the wrought iron guardrail causes damage to the operator during handling and its anti-climbing effect is relatively limited.

[0023] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention 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 invention.

Claims

1. A barbed wire fence with anti-climb features, comprising a base (1), a support plate (2), and a fence body (3), characterized in that: It also includes a protective plate (4), wire mesh (5), lifting block (17) and screw rod (19). A support plate (2) is fixed to the upper center of the base (1). The upper end of the support plate (2) is fixed to the main body of the guardrail (3). The upper end of the main body of the guardrail (3) is fixed to a horizontal bar (6). The upper end of the horizontal bar (6) is fixed to several sets of triangular irons (11) and a top rod (14) distributed at equal intervals. The outer wall of the top rod (14) is fixed to several sets of anti-grip blades (12) distributed at equal intervals. The upper end of the top rod (14) is fixed to a triangular tip (13). The rear edge of the main body of the guardrail (3) is fixed to... There is a wire mesh (5), and several sets of equally spaced iron nails (15) are fixed at the front edge of the wire mesh (5). The front and rear ends of the support plate (2) are provided with left and right symmetrically distributed limiting grooves (9). The rear edge of the protective plate (4) is fixed with two sets of left and right symmetrically distributed limiting rods (16). The front end of the limiting rod (16) is fixed with a lifting block (17). The front center of the lifting block (17) is fixed with a threaded sleeve (18). The center of the rear edge of the support plate (2) is fixed with an extension frame (21). The upper end of the screw (19) is fixed with a rotating handle (20).

2. The anti-climb barbed integrated wrought iron railing according to claim 1, characterized in that: The upper end of the base (1) is provided with an inner platform (7) and an outer platform (8) symmetrically distributed front and back, with the upper end of the inner platform (7) being lower than the upper end of the outer platform (8).

3. The anti-climb barbed integrated wrought iron railing according to claim 1, characterized in that: Several sets of equally spaced guardrails (10) are fixed between the uprights inside the main body of the guardrail (3), and the triangular iron (11) and the top rod (14) are staggered.

4. The anti-climb barbed integrated wrought iron railing according to claim 1, characterized in that: The outer wall of the limiting rod (16) is in contact with the inner wall of the limiting groove (9), and the rear end of the lifting block (17) is in contact with the front end of the support plate (2).

5. The anti-climbing barbed integrated wrought iron railing according to claim 1, characterized in that: The protective plate (4) is set behind the wire mesh (5) and the main body of the railing (3), which is a wrought iron railing.

6. The anti-climb barbed integrated wrought iron railing according to claim 1, characterized in that: The lower end of the lead screw (19) is rotatably mounted on the upper edge of the inner platform (7), and the upper end of the lead screw (19) is rotatably mounted on the lower end of the extension frame (21).

7. The anti-climb barbed integrated wrought iron railing according to claim 1, characterized in that: The lower end of the handle (20) fits against the upper end of the extension frame (21), and the threaded sleeve (18) is adapted to the lead screw (19).

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