CN214993078U

CN214993078U - Road and bridge safety protective guard

Info

Publication number: CN214993078U
Application number: CN202121348212.0U
Authority: CN
Inventors: 缪祥
Original assignee: Jiangsu Future Construction Co ltd
Current assignee: Jiangsu Future Construction Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-03
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a road and bridge safety protective guard, which belongs to the technical field of road and bridge construction, and comprises a protective guard panel, mounting columns arranged at both sides of the protective guard panel, and a fixed seat arranged at the bottom surface of each mounting column, wherein the bottom of the fixed seat is provided with a sucker, the protective guard panel comprises a first protective baffle, a first buffer layer, a second buffer layer and a second protective baffle which are arranged in sequence, wherein the first protective baffle is made of rubber material, which effectively reduces the impact on the utility model, the second protective baffle is made of plastic material and plays a role of fixing and supporting, the first buffer layer and the second buffer layer are made of metal material, in addition, the buffer groove in the second buffer layer reserves a space for preliminary buffer for the first buffer layer, and utilize buffer spring to let out the power to first buffer layer, prevent the utility model discloses suffer and break behind the external force.

Description

Road and bridge safety protective guard

Technical Field

The utility model relates to a road bridge construction technical field, concretely relates to road bridge safety protective guard.

Background

The road and bridge safety guard railing is used to prevent out-of-control vehicle from crossing road or bridge and has the functions of preventing vehicle from breaking through, passing through and turning over guard railing and beautifying road and bridge. The guard rail in the prior art has single function, is easy to break after being impacted strongly, and has great potential safety hazard to drivers and people in vehicles once traffic accidents happen after the guard rail is actually put into use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can reduce road and bridge safety protective guard of driver and interior personnel's potential safety hazard of car.

The technical scheme of the utility model is that: the utility model provides a road and bridge safety protective guard, including the rail guard panel, set up in the erection column of rail guard panel both sides, set up in the fixing base of every erection column bottom surface, the sucking disc is installed to the bottom of fixing base, the rail guard panel is including the first guard flap that sets gradually, first buffer layer, the second buffer layer, second guard flap, the outside of first buffer layer is equipped with the buffer block that extends to second buffer layer direction, the inboard corresponding buffer block position of second buffer layer is equipped with the dashpot, the tip of buffer block sets up in the dashpot, be equipped with buffer spring on buffer block and the dashpot inner wall, buffer spring's one end is fixed on the buffer block.

According to a further technical scheme, the first protective baffle is made of rubber materials.

In a further technical scheme, the second protective baffle is made of plastic materials.

According to a further technical scheme, the first buffer layer and the second buffer layer are made of metal materials.

The utility model has the advantages that:

the utility model discloses when receiving the collision extrusion externally, the dashpot reserves the space of preliminary buffering for first buffer layer to utilize buffer spring to let out the power to first buffer layer, prevent the utility model discloses break after suffering external force, the sucking disc of fixing base bottom has strengthened the utility model discloses a fixed, thereby strengthened the utility model discloses a stability subaerial.

Drawings

FIG. 1 is a schematic structural view of the present invention,

figure 2 is a schematic cross-sectional view of a panel of the guard rail of figure 1,

the protective guard comprises a protective guard panel 1, a protective guard panel 11, a first protective baffle 12, a first buffer layer 121, a buffer block 122, a buffer spring 13, a second buffer layer 131, a buffer groove 14, a second protective baffle 2, a mounting column 3, a fixed seat 31 and a sucker.

Detailed Description

The invention will be further elucidated below by means of non-limiting examples, with the understanding that the invention is not limited thereto.

As shown in fig. 1-2, the utility model relates to a road and bridge safety protective guard, including guard rail panel 1, set up in the erection column 2 of guard rail panel 1 both sides, set up in the fixing base 3 of 2 bottom surfaces of every erection column, sucking disc 31 is installed to the bottom of fixing base 3, guard rail panel 1 is including the first guard flap 11 that sets gradually, first buffer layer 12, second buffer layer 13, second guard flap 14, the outside of first buffer layer 12 is equipped with the buffer block 121 that extends to second buffer layer 13 direction, the inboard corresponding buffer block 121 position of second buffer layer 13 is equipped with dashpot 131, the tip of buffer block 121 sets up in dashpot 131, be equipped with buffer spring 122 on buffer block 121 and the dashpot 131 inner wall, buffer spring 122's one end is fixed on buffer block 121. Wherein: first guard flap 11 is rubber materials, effectively reduces the utility model discloses the impact that receives, second guard flap 14 are plastic materials, play the fixed stay effect, and first buffer layer 12, second buffer layer 13 are metal material.

The utility model discloses when externally receiving the collision extrusion, dashpot 131 reserves the space of preliminary buffering for first buffer layer 12 to utilize buffer spring 122 to let out power to first buffer layer 12, prevent the utility model discloses break after suffering external force, the sucking disc 31 of fixing base 3 bottoms has strengthened the utility model discloses a fixed, thereby strengthened the utility model discloses a stability subaerial.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a road and bridge safety protective guard, includes the rail guard panel, sets up in the erection column of rail guard panel both sides, sets up in the fixing base of every erection column bottom surface, its characterized in that: the sucking disc is installed to the bottom of fixing base, the rail guard panel is including the first guard flap, first buffer layer, second buffer layer, the second guard flap that set gradually, the outside of first buffer layer is equipped with the buffer block that extends to second buffer layer direction, the inboard corresponding buffer block position of second buffer layer is equipped with the dashpot, the tip of buffer block sets up in the dashpot, be equipped with buffer spring on buffer block and the dashpot inner wall, buffer spring's one end is fixed on the buffer block.

2. The road and bridge safety guard rail of claim 1, wherein: the first protective baffle is made of rubber materials.

3. The road and bridge safety guard rail of claim 1, wherein: the second protective baffle is made of plastic materials.

4. The road and bridge safety guard rail of claim 1, wherein: the first buffer layer and the second buffer layer are made of metal materials.