Anti-climb fence net device

Abstract

The utility model provides a kind of anti-climbing guardrail net device, it is related to safety protection technical field, including buried pedestal, the surface of guardrail vertical pole is all welded with bowl cover, the inside of bowl cover is equipped with rectangular sleeve, the middle welding of bowl cover has transverse connecting block, the middle welding of transverse connecting block has guardrail cross bar, the outside of guardrail cross bar is equipped with circular sleeve;When climbing personnel climbs, if want to hold guardrail vertical pole and climb, only can hold rectangular sleeve, and rectangular sleeve is located in bowl cover middle, after being stressed, it will rotate along with bowl cover and guardrail vertical pole, let climbing personnel not easy to fix, and because guardrail vertical pole is rectangular, gripping process is more difficult, increase the instability of climbing, further improve the protection effect, when climbing personnel tries to grip guardrail cross bar, the horizontal arrangement of circular sleeve makes it difficult to stress, and with the vertical structure of rectangular sleeve mutual interference.

Description

Technical Field

[0001] This utility model relates to the field of safety protection technology, and in particular to an anti-climbing guardrail device. Background Technology

[0002] Guardrail mesh is a mesh protective facility made of metal materials (such as low carbon steel and galvanized steel) through welding, weaving and other processes. It is lightweight and easy to install, and is widely used in highways, railways, factories, residential areas and other scenarios. It mainly serves the functions of isolation, protection and enclosure, and can effectively divide areas and prevent illegal intrusion, while also providing security and a certain degree of aesthetics.

[0003] A search revealed that the document with publication number "CN216921611U" mentions "a steel mold guardrail device with anti-impact capability, comprising a protective support rod, a limiting installation groove on one side of the outer surface of the protective support rod, a connecting steering block movably installed inside the limiting installation groove, a protective net fixing plate on one side of the connecting steering block, an anti-climb net fixing post movably connected to the upper end face of the protective support rod, a threaded installation groove on one side of the outer surface of the anti-climb net fixing post, a threaded connecting post movably installed inside the threaded installation groove, a fixing installation plate fixedly installed at the other end of the threaded connecting post, a fixing base fixedly installed on the lower surface of the protective support rod, and a fixing through hole opened on the upper surface of the fixing base near the perimeter." In use, the energy-absorbing spring and the connecting steering block work together to effectively prevent damage and irreversible deformation of the guardrail upon impact.

[0004] However, most existing fences use a crisscrossing bar structure with a pointed cone at the top to prevent climbing. Mesh fences, on the other hand, are often made of woven metal wire with barbed metal spikes for protection. This type of anti-climb fence is quite dangerous and poses a risk in urban areas and other places with high foot traffic, as it can easily cause injuries.

[0005] Therefore, we provide an anti-climbing fence device to solve the above problems. Utility Model Content

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An anti-climbing fence device includes a buried base, a connecting base welded to the upper side of the buried base, anti-dig hooks provided on the outer sides of the connecting base, connecting bolt grooves provided on both the left and right sides of the buried base, and an anti-climbing fence component provided on the upper side of the connecting base. The anti-climbing fence component includes an arc-shaped block provided on the upper side of the connecting base, a fence vertical bar welded to the upper side of the arc-shaped block, a cup sleeve welded to the surface of the fence vertical bar, a rectangular sleeve installed inside the cup sleeve, a transverse connecting block welded to the middle of the cup sleeve, a fence horizontal bar welded to the middle of the transverse connecting block, and a circular sleeve installed on the outer side of the fence horizontal bar.

[0008] As a further description of the above technical solution:

[0009] The anti-digging hooks are welded to the connecting base, and the anti-digging hooks are evenly distributed with their openings facing upwards.

[0010] As a further description of the above technical solution:

[0011] The inner groove of the connecting bolt is connected to a limiting block, and the embedded base is connected to the limiting block through the connecting bolt groove.

[0012] As a further description of the above technical solution:

[0013] The arc-shaped block has a wave-shaped structure, and the outer face of the arc-shaped block is connected to a rubber plate.

[0014] As a further description of the above technical solution:

[0015] The rectangular sleeve extends through the outer side of the guardrail vertical bar, and the rectangular sleeve slot is connected to the middle of the bowl sleeve. The rectangular sleeve and the bowl sleeve form a rotating structure, and the rectangular sleeve has a rectangular structure.

[0016] As a further description of the above technical solution:

[0017] The circular sleeve is sleeved with the guardrail crossbar. The circular sleeve is horizontally positioned, and the circular sleeve and the rectangular sleeve form a mutually perpendicular structure.

[0018] As a further description of the above technical solution:

[0019] An arc rod is welded to the top of the arc-shaped block, and a baffle is welded to the upper side of the arc rod.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This utility model uses a guardrail anti-climbing component. When in use, the wave-shaped arc-shaped block makes it difficult for climbers to exert force due to its shape. The rubber material on the outside of the arc-shaped block bends when stepped on, making the climber unstable and increasing the difficulty of climbing. The arc rod at the top of the arc-shaped block is curved outward, making it even more difficult for climbers to flip over. The baffle seals the gaps between the arc rods, preventing climbers from bending the arc rods and deforming them for climbing.

[0022] 2. This utility model, through its anti-climbing component for guardrails, prevents climbers from gripping the vertical bars of the guardrail. The rectangular sleeve, located in the center of the cup-shaped sleeve, rotates along the cup-shaped sleeve and the vertical bar under pressure, making it difficult for the climber to maintain a stable grip. Furthermore, the rectangular shape of the vertical bar makes gripping more difficult, increasing instability and further enhancing the protective effect. When climbers attempt to grip the horizontal bars, the horizontal design of the circular sleeve makes it difficult to apply force, and its interaction with the vertical structure of the rectangular sleeve further increases the difficulty of gripping, making the climbing process more complex and preventing climbers from reaching high places and thus avoiding danger. This effectively improves the protective performance. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall appearance structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall disassembled structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the mating structure between the embedded base and the limiting block of this utility model;

[0026] Figure 4 This is a schematic diagram of the fitting structure between the guardrail vertical bar and the circular sleeve of this utility model;

[0027] Figure 5 This is a schematic diagram of the cooperative structure of the arc rod and the baffle of this utility model.

[0028] The following are labeled in the diagram: 1. Buried base; 2. Connecting base; 3. Anti-dig hook; 4. Connecting bolt groove; 5. Limiting block; 6. Guardrail anti-climb component; 601. Arc-shaped block; 602. Rubber sheet; 603. Guardrail vertical bar; 604. Bowl sleeve; 605. Rectangular sleeve; 606. Horizontal connecting block; 607. Guardrail horizontal bar; 608. Circular sleeve; 609. Arc bar; 610. Baffle. Detailed Implementation

[0029] 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.

[0030] Please see Figure 1-5 As shown, this utility model provides a technical solution: an anti-climbing fence device, including a buried base 1, a connecting base 2 welded to the upper side of the buried base 1, anti-dig hooks 3 provided on the outer side of the connecting base 2, connecting bolt grooves 4 provided on both the left and right sides of the buried base 1, a fence anti-climbing component 6 provided on the upper side of the connecting base 2, the fence anti-climbing component 6 including an arc-shaped block 601 provided on the upper side of the connecting base 2, a fence vertical bar 603 welded to the upper side of the arc-shaped block 601, a cup sleeve 604 welded to the surface of the fence vertical bar 603, a rectangular sleeve 605 installed on the inner side of the cup sleeve 604, a transverse connecting block 606 welded in the middle of the cup sleeve 604, a fence horizontal bar 607 welded in the middle of the transverse connecting block 606, and a circular sleeve 608 installed on the outer side of the fence horizontal bar 607.

[0031] Furthermore, the anti-digger hook 3 is welded to the connecting base 2. The anti-digger hook 3 is evenly distributed and the opening of the anti-digger hook 3 faces upward. When needed, the buried base 1 is buried in the pre-dug pit, and then the soil is buried until the connecting base 2 is submerged. When someone tries to dig out the buried base 1, the anti-digger hook 3, through its own structure, causes the digger to encounter greater resistance, thus making the digger give up.

[0032] Furthermore, the inner groove of the connecting bolt groove 4 is connected to the limiting block 5. The buried base 1 is connected through the connecting bolt groove 4 and the limiting block 5. When needed, multiple sets of buried base 1 are installed in series. At this time, the limiting block 5 is inserted into the connecting bolt groove 4 in the adjacent buried base 1, thereby realizing a stable connection between each base and enhancing the stability of the overall structure.

[0033] Furthermore, the arc-shaped block 601 has a wave-shaped structure, and a rubber plate 602 is connected to the outer side of the arc-shaped block 601. When it is needed, the shape of the arc-shaped block 601 makes it difficult for climbers to exert force. The rubber plate 602 on the outside of the arc-shaped block 601 is made of rubber, which will bend when stepped on, making the climber unstable and increasing the difficulty of climbing.

[0034] Furthermore, a rectangular sleeve 605 extends through the outer side of the guardrail vertical bar 603. The rectangular sleeve 605 is slotted into the middle of the cup sleeve 604, forming a rotating structure with the cup sleeve 604. The rectangular sleeve 605 has a rectangular structure. When a climber wants to grip the guardrail vertical bar 603, they can only grip the rectangular sleeve 605. Since the rectangular sleeve 605 is located in the middle of the cup sleeve 604, it will rotate along the cup sleeve 604 and the guardrail vertical bar 603 after being subjected to force, making it difficult for the climber to secure themselves. Moreover, because the guardrail vertical bar 603 is rectangular, the gripping process is more difficult, increasing the instability of climbing and further improving the protective effect.

[0035] Furthermore, the circular sleeve 608 is connected to the guardrail crossbar 607 by a sleeve. The circular sleeve 608 is set horizontally, and the circular sleeve 608 and the rectangular sleeve 605 form a mutually perpendicular structure. When the climber tries to grab the guardrail crossbar 607, the horizontal setting of the circular sleeve 608 makes it difficult to bear force, and it interferes with the vertical structure of the rectangular sleeve 605, further increasing the difficulty of gripping and making the climbing process more complicated, thus effectively improving the protective performance.

[0036] Furthermore, an arc rod 609 is welded to the top of the arc block 601, and a baffle 610 is welded to the upper side of the arc rod 609. When needed, the arc rod 609 at the top of the arc block 601 is bent outward, making it more difficult for climbers to climb over. The baffle 610 seals the gap between the arc rods 609, preventing climbers from bending the arc rods 609 and deforming them for climbing.

[0037] Working principle: When needed, the buried base 1 is first placed into the pre-dug pit, and multiple sets of buried base 1 are connected by inserting the limiting block 5 into the connecting bolt groove 4. Then, the buried base 1 is buried until the connecting base 2 is in place. When someone tries to enter by digging, tools such as shovels will be blocked by the anti-dig hook 3, making it inconvenient for diggers to dig. When someone wants to climb, they can hold the rectangular sleeve 605 outside the guardrail vertical bar 603 and climb along the cup sleeve 605. The guardrail rotates within 04, making it difficult to grip. When someone tries to grip the guardrail bar 607, the guardrail bar 607 in the middle of the transverse connecting block 606 will rotate through the circular sleeve 608, making the climber unstable. Furthermore, when the foot steps on the arc block 601, it will work with the rubber plate 602 to make the climber's feet unstable. Even if the climber finally reaches the top, they will be blocked by the arc bar 609 and the baffle 610. This completes the use of an anti-climb guardrail device.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A climb-resistant fence net device comprising a buried base (1), characterized in that: The upper side of the buried base (1) is welded with a connecting base (2), the outer side of the connecting base (2) is provided with an anti-dig hook (3), the left and right sides of the buried base (1) are provided with a connecting bolt groove (4), the upper side of the connecting base (2) is provided with a guardrail anti-climbing assembly (6), the guardrail anti-climbing assembly (6) comprises an arc block (601) arranged on the upper side of the connecting base (2), the upper side of the arc block (601) is welded with a guardrail vertical rod (603), the surface of the guardrail vertical rod (603) is welded with a bowl cover (604), the inner side of the bowl cover (604) is mounted with a rectangular sleeve (605), the middle of the bowl cover (604) is welded with a transverse connecting block (606), the middle of the transverse connecting block (606) is welded with a guardrail horizontal rod (607), and the outer side of the guardrail horizontal rod (607) is mounted with a circular sleeve (608).

2. A climb resistant fence mesh arrangement according to claim 1, characterised in that, The anti-dig hook (3) and the connecting base (2) are welded, the anti-dig hooks (3) are arranged at equal distances, and the anti-dig hooks (3) are upwardly open.

3. A climb resistant fence mesh apparatus as claimed in claim 1, wherein, The inner side of the connecting bolt groove (4) is clamped with a limiting block (5), and the buried base (1) is connected through the connecting bolt groove (4) and the limiting block (5).

4. A climb resistant fence mesh apparatus as claimed in claim 1, wherein, The arc block (601) is in a wave shape structure, and the outer side of the arc block (601) is connected with a rubber plate (602).

5. A climb resistant fence mesh apparatus as claimed in claim 1, wherein, The rectangular sleeve (605) penetrates the outer side of the guardrail vertical rod (603), the rectangular sleeve (605) is clamped and connected in the middle of the bowl cover (604), the rectangular sleeve (605) and the bowl cover (604) constitute a rotating structure, and the rectangular sleeve (605) is in a rectangular structure.

6. A climb resistant fence mesh apparatus as claimed in claim 1, wherein, The circular sleeve (608) is sleeved with the guardrail horizontal rod (607), the circular sleeve (608) is horizontally arranged, and the circular sleeve (608) and the rectangular sleeve (605) constitute a perpendicular structure.

7. A climb resistant fence mesh apparatus as claimed in claim 1, wherein, The top end of the arc block (601) is welded with an arc rod (609), and the upper side of the arc rod (609) is welded with a baffle (610).

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