CN206034288U - Road and bridge safety protective guard - Google Patents
Road and bridge safety protective guard Download PDFInfo
- Publication number
- CN206034288U CN206034288U CN201621039564.7U CN201621039564U CN206034288U CN 206034288 U CN206034288 U CN 206034288U CN 201621039564 U CN201621039564 U CN 201621039564U CN 206034288 U CN206034288 U CN 206034288U
- Authority
- CN
- China
- Prior art keywords
- road
- wire rope
- buffer spring
- column
- bridge safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a road and bridge safety protective guard relates to the architectural equipment field, and this road and bridge safety protective guard's base top center department is equipped with buffer spring, and the buffer spring top is fixed with the stand, is equipped with a plurality of wire rope handlings ring on the stand, and the stand of two adjacent rail guards runs through wire rope handling ring interconnect through wire rope. Can be pre -buried in road both sides ground with this road and bridge safety protective guard's base during the construction to keep the stand to make progress perpendicularly, run through the wire rope handling ring with wire rope and with adjacent rail guard interconnect, form a protection network. When the car collided the rail guard, buffer spring can warp by the atress, and the stand bending deformation can go forward by flexible prevention car to can prevent that the automobile from receiving too big reaction force, personal security in the guarantee car.
Description
Technical field
The utility model is related to Architectural Equipment field, more particularly to a kind of road and bridge safety guide rail.
Background technology
The safety guide rail of road and bridge is manufactured by steel or cement mostly, and structure design is simple, is only to be connected with horizontal stroke
The column shape of bar.Traditional guard rail is rigid structure, due to by rigid shock after automobile crash to guard rail, without slow
Momentum effect, automobile can be subject to ferocious reaction force, easily cause grave danger to passengers inside the car.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of road and bridge safety guide rail, sets in column bottom
Buffer spring is put, and adjacent column is coupled together using steel wire rope, when automobile crash is to guard rail, buffer spring can be received
Force deformation, column flexural deformation flexible can prevent automobile from advancing, and be prevented from automobile by excessive reaction force, ensure
Occupant's safety.
For achieving the above object, the utility model provides following technical scheme：A kind of road and bridge safety guide rail, its
It is characterised by：The road and bridge safety guide rail includes discoidal base, and base top center is provided with cylindrical screw shape
Buffer spring, is fixed with the column of cylinder at the top of buffer spring, column is coaxial with buffer spring, and column is provided with some annulus
The wire rope handling ring of shape, the column of adjacent two guard rail are connected with each other through wire rope handling ring by steel wire rope.
Preferably, the base, column, wire rope handling ring pass through welding admittedly by carbon structure steel making, column and wire rope handling ring
It is fixed to connect.
Preferably, by spring steel making, buffer spring is fixedly connected with base and column the buffer spring by welding.
Using the beneficial effect of above technical scheme it is：The base top center of the road and bridge safety guide rail is provided with
Buffer spring, is fixed with column at the top of buffer spring, column is provided with some wire rope handling rings, and the column of adjacent two guard rail passes through steel
Cord is connected with each other through wire rope handling ring.The base of the road and bridge safety guide rail can be embedded in road both sides ground during construction
In, and keep uprights vertical upwards, adjacent guard rail is connected with each other through wire rope handling ring with steel wire rope, forms a protection
Net.When automobile crash is to guard rail, buffer spring meeting stress deformation, column flexural deformation flexible can prevent automobile from advancing, and energy
Enough prevent automobile to be subject to excessive reaction force, ensure in-car personal security.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail.
Fig. 1 is a kind of structural representation of road and bridge safety guide rail of the utility model.
Wherein, 1- bases, 2- columns, 3- buffer springs, 4- wire rope handling rings, 5- steel wire ropes.
Specific embodiment
Describe a kind of preferred embodiment of road and bridge safety guide rail of the utility model below in conjunction with the accompanying drawings in detail.
Fig. 1 shows a kind of specific embodiment of road and bridge safety guide rail of the utility model：The road and bridge safety
Guard rail includes discoidal base 1, is provided with cylindrical screw shape buffer spring 3, at the top of buffer spring 3 at 1 top center of base
The column 2 of cylinder is fixed with, column 2 is coaxial with buffer spring 3, and column 2 is provided with the wire rope handling ring 4 of some annulars, adjacent
The column 2 of two guard rails is connected with each other through wire rope handling ring 4 by steel wire rope 5.
As shown in figure 1, base 1, column 2, wire rope handling ring 4 are by carbon structure steel making, and surface is brushed with one layer of antirust
Paint, column 2 and wire rope handling ring 4 are fixedly connected by welding, connection fastening, not easy fracture.Buffer spring 3 is by spring steel making, bullet
Property it is good, buffer spring 3 is fixedly connected with base 1 and column 2 by welding.
The base 1 of the road and bridge safety guide rail can be embedded in the ground of road both sides during construction, and keep column 2
Vertically upward, adjacent guard rail is connected with each other through wire rope handling ring 4 with steel wire rope 5, forms a protection network.Automobile crash is arrived
When column 2 or steel wire rope 5, the meeting stress deformation of buffer spring 3,2 flexural deformation of column flexible can prevent automobile from advancing, and can
Prevent automobile to be subject to excessive reaction force, ensure in-car personal security.
The above is only preferred embodiment of the present utility model, it is noted that for one of ordinary skill in the art
For, on the premise of design being created without departing from the utility model, can also make some deformations and improvement, these belong to this
The protection domain of utility model.
Claims (3)
1. a kind of road and bridge safety guide rail, it is characterised in that：The road and bridge safety guide rail includes discoidal bottom
Seat (1), is provided with cylindrical screw shape buffer spring (3) at base (1) top center, buffer spring is fixed with cylinder at the top of (3)
Column (2), column (2) is coaxial with buffer spring (3), and column (2) is provided with the wire rope handling ring (4) of some annulars, adjacent two
The column (2) of guard rail is connected with each other through wire rope handling ring (4) by steel wire rope (5).
2. road and bridge safety guide rail according to claim 1, it is characterised in that：Base (1), column (2), wear
Becket bridle (4) is fixedly connected by welding by carbon structure steel making, column (2) and wire rope handling ring (4).
3. road and bridge safety guide rail according to claim 1, it is characterised in that：Buffer spring (3) are by spring
Steel making, buffer spring (3) are fixedly connected with base (1) and column (2) by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039564.7U CN206034288U (en) | 2016-08-30 | 2016-08-30 | Road and bridge safety protective guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621039564.7U CN206034288U (en) | 2016-08-30 | 2016-08-30 | Road and bridge safety protective guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206034288U true CN206034288U (en) | 2017-03-22 |
Family
ID=58298534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621039564.7U Expired - Fee Related CN206034288U (en) | 2016-08-30 | 2016-08-30 | Road and bridge safety protective guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206034288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910713A (en) * | 2018-08-28 | 2018-11-30 | 盐田国际集装箱码头有限公司 | A kind of drag-line protective net for preventing container from sliding |
-
2016
- 2016-08-30 CN CN201621039564.7U patent/CN206034288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108910713A (en) * | 2018-08-28 | 2018-11-30 | 盐田国际集装箱码头有限公司 | A kind of drag-line protective net for preventing container from sliding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170830 |