CN107780363A - A kind of road crash barrier of municipal works - Google Patents
A kind of road crash barrier of municipal works Download PDFInfo
- Publication number
- CN107780363A CN107780363A CN201711206716.7A CN201711206716A CN107780363A CN 107780363 A CN107780363 A CN 107780363A CN 201711206716 A CN201711206716 A CN 201711206716A CN 107780363 A CN107780363 A CN 107780363A
- Authority
- CN
- China
- Prior art keywords
- crash barrier
- pawl
- barrier body
- connection
- road
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of road crash barrier of municipal works, including several columns, also include crash barrier body, connect pawl, the both sides of the edge of crash barrier body are equipped with the link slot extended along crash barrier body, connection pawl is located on column, connection pawl is equipped with connection end up and down on both sides, the end of the connection end is stretched out to the inner side of car lane, the end of two connection ends on same connection pawl is close to each other, connection end is connected with link slot, crash barrier body is located at the inner side of car lane, column is located at the outside of car lane, crash barrier body is set along road extending direction.Connection pawl pawl lives crash barrier body and link slot extends along crash barrier body, so, when automobile bumps against crash barrier body, crash barrier knows from experience deformation, and when deforming, and whole crash barrier is known from experience toward being hit position movement, connecting pawl can just occur mutually to slide with link slot, can thus play good pooling feature.The present invention is used for town road.
Description
Technical field
The present invention relates to municipal works field, the road crash barrier of more particularly to a kind of municipal works.
Background technology
The column of crash barrier is fixed by expansion bolt and ground.It is usually mounted to such as logistics corridor both sides, production equipment
Periphery, build corner, the both sides and load bed edge of door etc..
The damage of equipment, facility caused by bringing accidental impact when effectively the contact of deduction and exemption haulage equipment is shuttled.
Itself protective action is also functioned to logistics haulage equipment in addition.
Existing road crash barrier, it is impossible to energy-absorbing well, cause the injury to personnel of in-car.
The content of the invention
The technical problem to be solved in the present invention is：There is provided it is a kind of can municipal works of energy-absorbing well road anticollision
Column.
The present invention solve its technical problem solution be：
A kind of road crash barrier of municipal works, including along several spaced columns of road extending direction, go back
Crash barrier body including strip, connection pawl, the both sides of the edge of crash barrier body are equipped with the link slot extended along crash barrier body, even
Connect pawl to be located on column, connect pawl is equipped with connection end up and down on both sides, the end of the connection end is into car lane
Side is stretched out, and the end of two connection ends on same connection pawl is close to each other, and connection end is connected with link slot so that connection pawl
Pawl lives crash barrier body, and crash barrier body is located at the inner side of car lane, and column is located at the outside of car lane, and crash barrier body is along road
Bearing of trend is set.
As the further improvement of such scheme, crash barrier body is formed or extruded by sheet metal bending and formed.
As the further improvement of such scheme, the bar hole being vertically arranged is provided with along crash barrier body.
The beneficial effects of the invention are as follows：A kind of road crash barrier of municipal works, including along road extending direction interval
Several columns set, in addition to the crash barrier body of strip, connection pawl, the both sides of the edge of crash barrier body are equipped with along anticollision
The link slot of column body extension, connection pawl are located on column, and connect pawl is equipped with connection end up and down on both sides, the connection end
End is stretched out to the inner side of car lane, and the end of two connection ends on same connection pawl is close to each other, connection end and company
Access slot connects so that connection pawl pawl lives crash barrier body, and crash barrier body is located at the inner side of car lane, and column is located at car lane
Outside, crash barrier body are set along road extending direction.Connection pawl pawl lives crash barrier body and link slot extends along crash barrier body, so
Connection pawl be able to can be just mutually shifted with link slot, and so, when automobile bumps against crash barrier body, crash barrier knows from experience deformation, and deforms
When, whole crash barrier is known from experience toward position movement is hit, and connection pawl can just occur mutually to slide with link slot, can thus play very
Good pooling feature.The present invention is used for town road.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described.Obviously, described accompanying drawing is the part of the embodiment of the present invention, rather than is all implemented
Example, those skilled in the art on the premise of not paying creative work, can also obtain other designs according to these accompanying drawings
Scheme and accompanying drawing.
Fig. 1 is the attachment structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the cross section structure diagram of the embodiment of the present invention.
Embodiment
Carried out below with reference to the design of embodiment and accompanying drawing to the present invention, concrete structure and caused technique effect clear
Chu, it is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright part of the embodiment, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not paying
The other embodiment obtained on the premise of creative work, belongs to the scope of protection of the invention.In addition, be previously mentioned in text
All connection/annexations, not singly refer to component and directly connect, and refer to be added deduct by adding according to specific implementation situation
Few couple auxiliary, to form more excellent draw bail.Each technical characteristic in the present invention, in the premise of not conflicting conflict
Under can be with combination of interactions.
Referring to Figures 1 and 2, this is embodiments of the invention, specifically：
A kind of road crash barrier of municipal works, including along several spaced columns 1 of road extending direction, go back
Crash barrier body 2 including strip, connection pawl 3, the both sides of the edge of crash barrier body 2 are equipped with the connection extended along crash barrier body 2
Groove 21, connection pawl 3 are located on column 1, and connection pawl 3 is equipped with connection end 31, the end of the connection end 31 up and down on both sides
Stretched out to the inner side of car lane, the end of two connection ends 31 on same connection pawl 3 is close to each other, and connection end 31 is with connecting
Access slot 21 connects so that the connection pawl of pawl 3 lives crash barrier body 2, and crash barrier body 2 is located at the inner side of car lane, and column 1 is located at motor-driven
The outside in track, crash barrier body 2 are set along road extending direction.Connection pawl pawl lives crash barrier body and link slot prolongs along crash barrier body
Stretch, so connecting pawl be able to can just be mutually shifted with link slot, and so, when automobile bumps against crash barrier body, crash barrier knows from experience deformation,
And when deforming, whole crash barrier is known from experience toward position movement is hit, and connection pawl can just occur mutually to slide with link slot, thus can
Play good pooling feature.
For the ease of manufacture, crash barrier body 2 is formed or extruded by sheet metal bending and formed.
In order to allow crash barrier body 2 to be easy to deform, the bar hole 4 being vertically arranged is provided with along crash barrier body 2, so in anticollision
When column body 2 is hit, crash barrier body 2 is understood itself and is plastically deformed, and can thus improve the buffer capacity of the present embodiment.
The better embodiment of the present invention is illustrated above, but the present invention is not limited to the embodiment,
Those skilled in the art can also make a variety of equivalent modifications or replacement on the premise of without prejudice to spirit of the invention, this
Equivalent modification or replacement are all contained in the application claim limited range a bit.
Claims (3)
1. a kind of road crash barrier of municipal works, including along several spaced columns (1) of road extending direction, its
It is characterised by：Also the crash barrier body (2) including strip, connection pawl (3), the both sides of the edge of crash barrier body (2) are equipped with along anti-
The link slot (21) of column body (2) extension is hit, connection pawl (3) is located on column (1), and connection pawl (3) is equipped with both sides up and down
Connection end (31), the end of the connection end (31) are stretched out to the inner side of car lane, two companies on same connection pawl (3)
It is close to each other to connect the end at end (31), connection end (31) are connected with link slot (21) so that connection pawl (3) pawl lives crash barrier body
(2), crash barrier body (2) is located at the inner side of car lane, and column (1) is located at the outside of car lane, and crash barrier body (2) is along road
Bearing of trend is set.
A kind of 2. road crash barrier of municipal works according to claim 1, it is characterised in that：Crash barrier body (2) by
Sheet metal bending is formed or extruded and forms.
A kind of 3. road crash barrier of municipal works according to claim 1, it is characterised in that：Along crash barrier body (2)
It is provided with the bar hole (4) being vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206716.7A CN107780363A (en) | 2017-11-27 | 2017-11-27 | A kind of road crash barrier of municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711206716.7A CN107780363A (en) | 2017-11-27 | 2017-11-27 | A kind of road crash barrier of municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780363A true CN107780363A (en) | 2018-03-09 |
Family
ID=61430613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711206716.7A Pending CN107780363A (en) | 2017-11-27 | 2017-11-27 | A kind of road crash barrier of municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780363A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506814A1 (en) * | 1981-05-26 | 1982-12-03 | Fornells Sa | Post and horizontal rail fence - has post made of bent steel tube engaging socket in rail |
| US4739971A (en) * | 1987-03-05 | 1988-04-26 | Ruane George W | Guard rail assembly |
| DE10325079A1 (en) * | 2002-06-05 | 2003-12-24 | Wolf H Heinrich | Impact damping for roadside crash barrier has sliding outer cover with elastic filling |
| CN103572906A (en) * | 2012-08-01 | 2014-02-12 | 常州一品千秋门栏科技有限公司 | Cross bar of guardrail |
| CN207512664U (en) * | 2017-11-27 | 2018-06-19 | 佛山科学技术学院 | A kind of road crash barrier of municipal works |
-
2017
- 2017-11-27 CN CN201711206716.7A patent/CN107780363A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2506814A1 (en) * | 1981-05-26 | 1982-12-03 | Fornells Sa | Post and horizontal rail fence - has post made of bent steel tube engaging socket in rail |
| US4739971A (en) * | 1987-03-05 | 1988-04-26 | Ruane George W | Guard rail assembly |
| DE10325079A1 (en) * | 2002-06-05 | 2003-12-24 | Wolf H Heinrich | Impact damping for roadside crash barrier has sliding outer cover with elastic filling |
| CN103572906A (en) * | 2012-08-01 | 2014-02-12 | 常州一品千秋门栏科技有限公司 | Cross bar of guardrail |
| CN207512664U (en) * | 2017-11-27 | 2018-06-19 | 佛山科学技术学院 | A kind of road crash barrier of municipal works |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |