CN217438787U

CN217438787U - Novel guardrail unit is separated to multipurpose

Info

Publication number: CN217438787U
Application number: CN202221287201.0U
Authority: CN
Inventors: 孔凡富; 孔祥瑞
Original assignee: Xiangyang Huirui Transportation Facilities Co ltd
Current assignee: Xiangyang Huirui Transportation Facilities Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-09-16
Anticipated expiration: 2032-05-27

Abstract

A novel multipurpose separation guardrail unit comprises a base, and a beam assembly detachably connected to the base, wherein the beam assembly comprises two transverse pipes, at least one group of support assemblies is arranged between the two transverse pipes, and each group of support assemblies comprises a plurality of support pieces arranged along the length direction of the transverse pipes; when the support assemblies are in a group, the upper surfaces of the support pieces in the support assemblies are detachably connected with the transverse pipe positioned at the upper part, and the lower surfaces of the support pieces in the support assemblies are detachably connected with the transverse pipe positioned at the lower part; when the supporting component is more than two groups, one group of supporting component can be detached and connected to the other group of supporting component, the supporting component positioned on the upper layer can be detached and connected with the transverse pipe positioned on the upper part, and the supporting component positioned on the lower layer can be detached and connected with the transverse pipe positioned on the lower part. The utility model provides an each part adopts the mode that can dismantle the connection to connect, is convenient for maintain and assemble, uses the flexibility ratio height.

Description

Novel guardrail unit is separated to multipurpose

Technical Field

The utility model belongs to the technical field of highway guardrail protection, concretely relates to guardrail.

Background

The increase of vehicles causes the traffic pressure of urban roads and expressways to be higher and higher. The guardrail is arranged on the center line or the side edge of the road, so that the risk of secondary traffic accidents caused by the fact that vehicles break into the adjacent lanes or the reverse lanes can be reduced.

The guardrail has certain isolation performance and safe anti-collision protection performance. The guardrail is widely applied to maintenance of municipal works, traffic, communities, ports, airports and storage areas. The existing guardrail is of a common structure, is only suitable for protecting roads and public places for separating pedestrians and vehicles with the running speed of less than 20 kilometers (per hour), and has no safety protection performance.

Disclosure of Invention

The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a novel guardrail unit is separated to multipurpose, can adjust the height as required in order to be applicable to multiple place.

The technical scheme of the utility model is that:

a novel multipurpose separation guardrail unit comprises a base, and a beam assembly detachably connected to the base, wherein the beam assembly comprises two transverse pipes, at least one group of support assemblies is arranged between the two transverse pipes, and each group of support assemblies comprises a plurality of support pieces arranged along the length direction of the transverse pipes; when the support assemblies are in a group, the upper surfaces of the support pieces in the support assemblies are detachably connected with the transverse pipe positioned at the upper part, and the lower surfaces of the support pieces in the support assemblies are detachably connected with the transverse pipe positioned at the lower part; when the supporting component is more than two groups, one group of supporting component can be detached and connected to the other group of supporting component, the supporting component positioned on the upper layer can be detached and connected with the transverse pipe positioned on the upper part, and the supporting component positioned on the lower layer can be detached and connected with the transverse pipe positioned on the lower part.

The transverse pipe positioned at the lowest part is detachably connected to the upper surface of the base, and the lower surface of the base is detachably connected to the ground; the horizontal pipe is internally provided with a reinforcing plate which is fixed on the inner wall of the upper part of the horizontal pipe. The reinforcing plate is used for increasing the strength of the transverse pipe.

The cross section of the base is of a trapezoidal structure with a narrow upper part and a wide lower part.

The base is bent by a carbon steel plate or a galvanized plate to form a trapezoidal shell-shaped structure.

The inner cavity of the base is provided with at least one inner transverse lining plate.

And a folded edge is arranged at the opening below the base, and a bolt hole is formed in the folded edge.

The folded edge is formed by one side of the angle steel, and the other side of the angle steel is connected with the inner wall of the opening of the base through a connecting bolt.

A novel multipurpose separation guardrail unit comprises a base and a beam assembly detachably connected to the base, wherein the beam assembly comprises at least two transverse pipes, each transverse pipe is sequentially arranged from top to bottom, at least one group of supporting assemblies is arranged between every two adjacent transverse pipes, and each group of supporting assemblies comprises a plurality of supporting pieces arranged along the length direction of the transverse pipes; a plurality of support pieces that set up along violently pipe length direction, the support piece above with be located the violently pipe on upper portion can dismantle and be connected, the support piece below with be located the violently pipe of lower part can dismantle and be connected, the base inner chamber has interior horizontal welt.

When the number of the supporting assemblies is more than two, one group of supporting assemblies can be detachably connected with the other group of supporting assemblies.

The utility model discloses can require according to service environment, through increasing violently pipe or support piece's quantity to increase the height of whole guardrail, the length to needs is assembled to built-in connecting pipe or the connecting plate of taking the bolt hole of unit accessible, and its anticollision protection level satisfies the corresponding safety protection level technical parameter requirement of "highway guardrail safety performance evaluation standard" (JTGB 05-01-2013). The utility model provides an each part adopts the mode that can dismantle the connection to connect, is convenient for maintain and assemble, uses the flexibility ratio height.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of fig. 1.

Detailed Description

In fig. 1 and 2, the utility model discloses guardrail unit is assembled to the built-in connecting pipe or the connecting plate of taking the bolt hole of accessible within a definite time to the length that needs.

The utility model discloses 4 carbon steel plates of base or galvanized sheet of guardrail unit bend and form trapezoidal body shell column structure, and 4 inner chamber welding of base have interior horizontal liner plate 5. A folding edge 51 is arranged at an opening under the base 4, a bolt hole connected with the ground is arranged on the folding edge 51, the width of the folding edge 51 is 50-60mm, and the aperture is 24 mm.

The crossbeam subassembly that can dismantle the connection on the base 4 forms the guardrail, the guardrail height is 700 + 1000mm, crossbeam subassembly includes violently pipe 1 on, violently manage 3 down, on violently manage 1, violently manage down and have a set of supporting component between 3, supporting component includes a plurality of support piece 2 of violently managing the length direction setting along, support piece 2 is the square frame, violently manage 1 on, violently manage 3 down and be square pipe and make, can dismantle through bolt and last pipe 1 above support piece 2 and be connected, can dismantle through bolt and violently manage 3 down below support piece 2 and be connected, the bolt diameter is 14 mm. And reinforcing plates 9 are arranged in the upper/lower transverse pipes, and the reinforcing plates 9 are fixed on the inner walls of the upper parts of the transverse pipes.

When the guardrail is used, when the height of the guardrail is required to be high, the number of the supporting assemblies can be increased, for example, two groups of supporting assemblies are arranged, one group of supporting assemblies can be detachably connected to the other group of supporting assemblies, the supporting piece of the supporting assembly positioned on the upper layer is detachably connected with the upper transverse pipe 1, and the supporting piece of the supporting assembly positioned on the lower layer is detachably connected with the lower transverse pipe 3.

During the use, when the high rising of needs guardrail, still can increase violently pipe quantity, guardrail one is total violently managed three, can dismantle the connection through a set of supporting component between the two adjacent violently pipes.

Claims

1. A novel guardrail unit is separated to multipurpose, its characterized in that: the supporting device comprises a base (4), wherein a cross beam assembly is detachably connected to the base (4), the cross beam assembly comprises two transverse pipes, at least one group of supporting assemblies is arranged between the two transverse pipes, and each group of supporting assemblies comprises a plurality of supporting pieces (2) arranged along the length direction of the transverse pipes; when the support assemblies are in a group, the upper surfaces of the support pieces (2) in the support assemblies are detachably connected with the transverse pipe positioned at the upper part, and the lower surfaces of the support pieces (2) in the support assemblies are detachably connected with the transverse pipe positioned at the lower part; when the supporting component is more than two groups, one group of supporting component can be detached and connected to the other group of supporting component, the supporting component positioned on the upper layer can be detached and connected with the transverse pipe positioned on the upper part, and the supporting component positioned on the lower layer can be detached and connected with the transverse pipe positioned on the lower part.

2. The novel multi-purpose partitioning fence unit as set forth in claim 1, wherein: the transverse pipe positioned at the lowest part is detachably connected to the upper surface of the base (4), and the lower surface of the base (4) is detachably connected to the ground; the horizontal pipe is internally provided with a reinforcing plate (9), and the reinforcing plate (9) is fixed on the inner wall of the upper part of the horizontal pipe.

3. The novel multi-purpose dividing fence unit of claim 1 wherein: the cross section of the base (4) is of a trapezoidal structure with a narrow top and a wide bottom.

4. The novel multi-purpose dividing fence unit of claim 1 wherein: the base (4) is bent by a carbon steel plate or a galvanized plate to form a trapezoidal shell-shaped structure.

5. The novel multi-purpose dividing fence unit of claim 1 wherein: the inner cavity of the base (4) is provided with at least one inner cross lining plate (5).

6. The novel multi-purpose dividing fence unit of claim 1 wherein: a folding edge (51) is arranged at an opening below the base (4), and a bolt hole is formed in the folding edge (51).

7. The novel multi-purpose dividing fence unit of claim 6 wherein: the folded edge (51) is formed by one side of an angle steel, and the other side of the angle steel is connected with the inner wall of the opening of the base (4) through a connecting bolt.

8. A novel guardrail unit is separated to multipurpose, its characterized in that: the cross beam assembly comprises a base (4), wherein the base (4) is detachably connected with a cross beam assembly, the cross beam assembly comprises at least two transverse tubes, the transverse tubes are sequentially arranged from top to bottom, at least one group of supporting assemblies is arranged between every two adjacent transverse tubes, and each group of supporting assemblies comprises a plurality of supporting pieces (2) arranged along the length direction of the transverse tubes; a plurality of support piece (2) that set up along violently pipe length direction, the violently pipe that is located the upper portion above support piece (2) can be dismantled and be connected, and the violently pipe that is located the lower part can be dismantled below support piece (2) and be connected, base (4) inner chamber has interior horizontal welt (5).

9. The novel multi-purpose dividing fence unit of claim 8 wherein: when the number of the supporting assemblies is more than two, one group of supporting assemblies can be detachably connected with the other group of supporting assemblies.