CN215369073U - Anti-climbing airport guardrail for vertical wall surface - Google Patents
Anti-climbing airport guardrail for vertical wall surface Download PDFInfo
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- CN215369073U CN215369073U CN202023303922.XU CN202023303922U CN215369073U CN 215369073 U CN215369073 U CN 215369073U CN 202023303922 U CN202023303922 U CN 202023303922U CN 215369073 U CN215369073 U CN 215369073U
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- airport
- vertical wall
- guardrail
- climbing
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Abstract
The utility model provides an anti-climbing airport guardrail for a vertical wall surface, which comprises an installation seat (1), a Y-shaped support (2), expansion bolts (3), a net piece (4) and a barbed wire cage (5), wherein a flat plate of the installation seat (1) is installed on the vertical wall surface through the expansion bolts (3), the Y-shaped support (2) comprises an upright post (21) and two inclined rods (22), one end of the upright post (21) is vertically installed on the flat plate of the installation seat (1), the two inclined rods (22) are vertically arranged and symmetrically installed at the other end of the upright post (21), the net piece (4) is in a long strip shape and fixedly installed on the outer side of one inclined rod (22) at the upper part of the Y-shaped support (2), and the two barbed wire cages (7) are installed between the inclined rods (22) of the Y-shaped support (2). The anti-climbing airport guardrail provided by the utility model has the characteristics that the existing guardrail structure is modularized, the anti-climbing airport guardrail can be suitable for being installed on a vertical wall surface, and the anti-climbing airport guardrail has small part deformation and high installation precision and efficiency.
Description
Technical Field
The utility model belongs to the technical field of airport protective equipment, and particularly relates to an anti-climbing airport guardrail for a vertical wall surface.
Background
Airports serve as important closed exclusion zones, and it is necessary to ensure absolute safety inside the area, preventing incurable losses due to the intrusion of foreign persons or animals. The prior airport guard bar is generally provided with brackets with Y-shaped sections, meshes are arranged among the brackets, and a barbed wire cage formed by spiral steel wires with hot galvanizing blades is arranged at the top of the brackets, so that the prior airport guard bar is widely applied to high-safety places such as airports in recent years.
However, the existing airport guardrails are directly installed on the ground through the lower ends of the Y-shaped supports, and some airport guardrails are provided with cement installation seats which are embedded under the ground in order to increase the installation strength. Especially for some cement or brick vertical wall surfaces in airports, the common airport guardrail net can not be transplanted to the vertical wall surface, and for some special guardrails installed on the wall surface, holes are easy to form with the vertical wall surface, pedestrians or other animals can pass through the holes, so that great potential safety hazards are brought.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-climbing airport guardrail for a vertical wall surface, which is modularized in the existing guardrail structure, can be suitable for installation on the vertical wall surface and has the characteristics of small part deformation, high installation precision and high efficiency.
The utility model relates to an anti-climbing airport guardrail for a vertical wall surface, which comprises a mounting seat, a Y-shaped support, expansion bolts, a net piece and a barbed wire cage, and is characterized in that the mounting seat is provided with a flat plate, the flat plate of the mounting seat is installed on the vertical wall surface through the expansion bolts, the Y-shaped support comprises an upright post and two inclined rods, one end of the upright post is vertically installed on the flat plate of the mounting seat, the two inclined rods are vertically arranged and symmetrically installed at the other end of the upright post, the net piece is in a long strip shape and is fixedly installed on the outer side of one inclined rod at the upper part of the Y-shaped support, and the barbed wire cage is installed between the two inclined rods of the Y-shaped support.
Furthermore, the stand column is a rectangular steel pipe, the upper surface of the flat plate of the mounting seat is provided with a rectangular column matched with the inner wall of the rectangular steel pipe in shape, the rectangular column is perpendicular to the flat plate of the mounting seat, and the stand column is sleeved on the rectangular column and fixed by bolts.
Furthermore, the two inclined rods of the Y-shaped bracket are provided with mounting rings which are uniformly distributed, the barbed wire cage comprises mounting steel wires and winding barbed wires, the mounting steel wires penetrate through the mounting rings on the inclined rods to form a spiral structure, and the winding barbed wires are wound on the mounting steel wires.
Further, the mesh has pressed prismatic protrusions as mesh ribs.
The anti-climbing airport guardrail for the vertical wall surface has the beneficial effects that 1) the anti-climbing airport guardrail for the vertical wall surface adopts the bridge surface fence mounting seat, and the structure that the guardrail body is separated from the mounting seat enables the guardrail body to be made into a modularized structure, so that the anti-climbing airport guardrail can be suitable for the change of different mounting environments; 2) the net is additionally arranged on the outer side of the Y-shaped support, so that people or animals cannot pass through a gap between the barbed wire cage and the wall surface, and the safety of the guardrail is improved. The raised reinforcing ribs are arranged on the meshes, so that the rigidity of the meshes is increased; 3) the barbed wire cage is divided into an installation steel wire and a wound barbed wire, the two inclined rods of the Y-shaped support are provided with installation rings for penetrating through the installation steel wire, and the wound barbed wire is wound after the installation of the steel wire is finished, so that the barbed wire cage is simple, convenient and safe to install.
Drawings
FIG. 1 is a front view of an anti-climb airport barrier for vertical wall surfaces of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
in the figure, a wall 0, a mounting seat 1, a Y-shaped bracket 2, a vertical column 21, an inclined rod 22, an expansion bolt 3, a net piece 4 and a barbed wire cage 5.
Detailed Description
The following structural description and the accompanying drawings further describe the specific technical scheme of the utility model.
As shown in the attached figures 1-2, the anti-climbing airport guard bar for the vertical wall surface of the utility model comprises a mounting seat 1, a Y-shaped bracket 2, an expansion bolt 3, a net 4 and a barbed wire cage 5, and is characterized in that the mounting seat 1 is provided with a flat plate, and the flat plate of the mounting seat 1 is mounted on the vertical wall surface through the expansion bolt 3. The flat plate of the mounting base 1 is provided with a long round hole, so that the expansion bolt 3 can be conveniently mounted and positioned. The Y-shaped support 2 comprises an upright post 21 and two inclined rods 22, one end of the upright post 21 is vertically arranged on a flat plate of the installation base 1, the two inclined rods 22 are vertically arranged and symmetrically arranged at the other end of the upright post 21, the upright post 21 is a rectangular steel pipe, a rectangular column matched with the inner wall of the rectangular steel pipe in shape is arranged on the upper surface of the flat plate of the installation base 1 and is vertical to the flat plate of the installation base 1, and the upright post 21 is sleeved on the rectangular column and fixed by bolts. The upright post 21 is short and is only connected with the mounting seat 1, so that an overlarge gap is avoided from being formed under the barbed wire cage 5. The modular structure facilitates the installation and the disassembly of the guardrail and also facilitates the replacement of the guardrail body consisting of different parts.
The mesh 4 is in a strip shape and is fixedly arranged on the outer side of an inclined rod 22 at the upper part of the Y-shaped support 2, and the mesh 4 is provided with pressed prismatic bulges to serve as reinforcing ribs of the mesh 4, so that the rigidity of the mesh is increased. The distance between the net 4 and the vertical wall surface is very small, so that people and animals cannot pass through the net. The barbed wire cage 7 is arranged between two inclined rods 22 of the Y-shaped bracket 2. The two inclined rods 22 of the Y-shaped support 2 are provided with uniformly distributed mounting rings, the barbed wire cage 5 comprises mounting steel wires and winding barbed wires, the mounting steel wires penetrate through the mounting rings on the inclined rods 22 to form a spiral structure, and the winding barbed wires are wound on the mounting steel wires.
Although the present invention has been described in terms of the preferred embodiment, it is not intended that the utility model be limited to the embodiment. Any equivalent changes or modifications made without departing from the spirit and scope of the present invention also belong to the protection scope of the present invention. The scope of the utility model should therefore be determined with reference to the appended claims.
Claims (4)
1. An anti-climbing airport guardrail used for vertical wall surfaces comprises a mounting seat (1), a Y-shaped bracket (2), an expansion bolt (3), a net piece (4) and a barbed wire cage (5), it is characterized in that the mounting seat (1) is provided with a flat plate, the flat plate of the mounting seat (1) is arranged on a vertical wall surface through the expansion bolt (3), the Y-shaped bracket (2) comprises a vertical column (21) and two inclined rods (22), one end of the upright post (21) is vertically arranged on a flat plate of the mounting seat (1), the two inclined rods (22) are arranged up and down and are symmetrically arranged at the other end of the upright post (21), the net sheet (4) is in a long strip shape and is fixedly arranged on the outer side of one inclined rod (22) at the upper part of the Y-shaped support (2), and the barbed wire cage (5) is arranged between two inclined rods (22) of the Y-shaped support (2).
2. The anti-climbing airport guardrail for vertical wall surfaces as claimed in claim 1, wherein the upright column (21) is a rectangular steel tube, the upper surface of the flat plate of the mounting seat (1) is provided with a rectangular column which is matched with the inner wall of the rectangular steel tube in shape, the rectangular column is perpendicular to the flat plate of the mounting seat (1), and the upright column (21) is sleeved on the rectangular column and fixed by bolts.
3. The anti-climbing airport fence for vertical wall according to claim 2, wherein the two diagonal rods (22) of the Y-shaped bracket (2) are provided with uniformly distributed mounting rings, the barbed wire cage (5) comprises a mounting steel wire and a wound barbed wire, the mounting steel wire passes through the mounting rings on the diagonal rods (22) to form a spiral structure, and the wound barbed wire is wound on the mounting steel wire.
4. An anti-climb airport guardrail for vertical wall surfaces according to claim 1 characterized in that said mesh (4) has pressed prismatic protrusions as reinforcing ribs for the mesh (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303922.XU CN215369073U (en) | 2020-12-31 | 2020-12-31 | Anti-climbing airport guardrail for vertical wall surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023303922.XU CN215369073U (en) | 2020-12-31 | 2020-12-31 | Anti-climbing airport guardrail for vertical wall surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215369073U true CN215369073U (en) | 2021-12-31 |
Family
ID=79620996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023303922.XU Active CN215369073U (en) | 2020-12-31 | 2020-12-31 | Anti-climbing airport guardrail for vertical wall surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215369073U (en) |
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2020
- 2020-12-31 CN CN202023303922.XU patent/CN215369073U/en active Active
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