CN2545252Y - Collison fence for bridge - Google Patents
Collison fence for bridge Download PDFInfo
- Publication number
- CN2545252Y CN2545252Y CN 01256720 CN01256720U CN2545252Y CN 2545252 Y CN2545252 Y CN 2545252Y CN 01256720 CN01256720 CN 01256720 CN 01256720 U CN01256720 U CN 01256720U CN 2545252 Y CN2545252 Y CN 2545252Y
- Authority
- CN
- China
- Prior art keywords
- mount pad
- bridge
- railings
- mounting base
- railing
- 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
A collision guard rail belongs to the protective equipment in road traffic field. The guard rail comprises railings and a mounting base; the surfaces of the railings and the mounting base are coated with a polythene film; the mounting base consists of a pre-buried bolt component, a mounting base motherboard arranged on the bolt component, supports fixed on the motherboard and protective rings fixed on the supports; the end of the railing is butted in the protective rings and a rubber rod is connected with the end of two butted railings. The rubber rod used for connecting railings can play a buffering role and is not easy to be damaged; the color of the coated polythene film is obvious and the anti-corrosion capability is strong; in this way, the service life of the collision guard rail is prolonged.
Description
Technical field:
The utility model relates to the anticollision barrier that uses on a kind of highway bridge.
Background technology:
Existing anticollision barrier is made of stake formula mount pad and the undulatory chip hurdle that is connected on the mount pad with bolt mostly.For preventing to corrode and oxidation, zinc-plated processing is adopted on the guardrail surface usually.The shortcoming one of this anticollision barrier is that the corrosion resistance of its plating zinc on surface layer is not strong, and maintenance is big, and the life-span is not long; The 2nd, the color on zinc coat surface is not eye-catching, distinguishes rate variance; The 3rd, be connected on the mount pad to undulatory chip railing rigidity, resiliency is poor, has collision just destroyed slightly.
The utility model content:
The purpose of this utility model is the above-mentioned shortcoming that overcomes prior art, and a kind of long-life Collison fence for bridge with damping characteristics is provided.
The Collison fence for bridge of realizing the utility model purpose comprises railing and mount pad, described surface of blocking bar and mount pad has a polyethylene plated film layer, described mount pad by the pre-buried type bolt assembly, be installed in mount pad base plate on this bolt assembly, be installed in the column on the mount pad base plate and the guard ring that is installed on the column constitutes, the end of described railing is docked in the guard ring, also cooperates to be connected to a rubber bar in the railing end of two butt joints.When taking place to be hit, rubber bar can play certain cushioning effect, makes the unlikely damage easily of railing; The polyethylene plated film layer on railing surface is bright in luster, helps driver's identification and improves safety.In addition, polyethylene plated film layer strong adhesion, erosion-resisting characteristics is good, thereby can guarantee that anticollision barrier has the characteristics of few maintenance, long-life.
Consider easily stolen situation of losing of product.Can adopt anti-theft nut that mount pad is connected with the pre-buried type bolt assembly.
Cover connects an antirust retaining cap on anti-theft nut, can guarantee that nut avoids erosion by wind and rain, increases the service life.
The utility model advantage compared with prior art is to have adopted rubber bar to connect railing, makes whole railing installation system rely on the rubber buffering, and loss amount reduces; The polyethylene film coating color glory pool on top layer is gorgeous, can improve driver's color and luster and distinguish rate, and safety improves, and corrosion resistance is strong, long service life.Alternative existing bridge protective guard uses.
Provide embodiment below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 structural representation of the present utility model.
The A-A view of Fig. 2 Fig. 1.
The B-B view of Fig. 3 Fig. 1.
The C portion amplification view of Fig. 4 Fig. 1.
The D portion amplification view of Fig. 5 Fig. 1.
The another kind of mount pad structural representation of Fig. 6.
The left view of Fig. 7 Fig. 6.
The specific embodiment:
Referring to Fig. 1～5, mount pad by pre-buried type bolt assembly 1, be installed in the mount pad base plate 5 on the embedded board 2 of pre-buried type bolt assembly, being installed in column 3 on the base plate 5 and the guard ring 10 that is installed on the column 3 constitutes, the end of railing 4 is docked in the guard ring 10, referring to Fig. 4, also cooperate to be connected to a rubber bar 6 in the railing end of two butt joints, the surface of described railing and mount pad has a polyethylene plated film layer 12.This polyethylene plated film layer can be green or other color.Rubber bar can adopt interference fit to install.Fig. 6 has provided the mount pad of another kind of single column 13 forms.
Lose for preventing that anticollision barrier from being torn open by illegal robber, described mount pad can be connected with the pre-buried type bolt assembly with anti-theft nut (commercial goods).
Still can on anti-theft nut 8, cover and connect an antirust retaining cap 9,, make nut exempt from erosion referring to Fig. 5.
Claims (3)
1, Collison fence for bridge, comprise and block bar and mount pad, it is characterized in that described surface of blocking bar and mount pad has a polyethylene plated film layer, described mount pad by the pre-buried type bolt assembly, be installed in mount pad base plate on this bolt assembly, be installed in the column on the mount pad base plate and the guard ring that is installed on the column constitutes, the end of described railing is docked in the guard ring, also cooperates to be connected to a rubber bar in the railing end of two butt joints.
2, Collison fence for bridge as claimed in claim 1 is characterized in that described mount pad is connected with the pre-buried type bolt assembly with anti-theft nut.
3, Collison fence for bridge as claimed in claim 1 is characterized in that on the described anti-theft nut that also cover is connected to an antirust retaining cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256720 CN2545252Y (en) | 2002-06-28 | 2002-06-28 | Collison fence for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256720 CN2545252Y (en) | 2002-06-28 | 2002-06-28 | Collison fence for bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2545252Y true CN2545252Y (en) | 2003-04-16 |
Family
ID=33665623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01256720 Expired - Fee Related CN2545252Y (en) | 2002-06-28 | 2002-06-28 | Collison fence for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2545252Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628255A (en) * | 2011-02-02 | 2012-08-08 | Axip有限公司 | Improvement of energy absorbing device and improvement relative to energy absorbing device |
| CN103097611A (en) * | 2010-08-06 | 2013-05-08 | 城市科技有限责任公司 | An improvement of a supporting structure for an anti-noise barrier wherein foundations and lifting post are realized in a single element and relative assembly method |
| CN103114523A (en) * | 2013-03-12 | 2013-05-22 | 山东交通学院 | Baffle used for plugging gaps of bottom portion of guardrail clevis and using method thereof |
| CN105220771A (en) * | 2015-09-21 | 2016-01-06 | 中铁上海工程局集团有限公司 | A kind of prefabricated fair-faced post wets seam method of attachment |
| CN105887662A (en) * | 2016-06-03 | 2016-08-24 | 芜湖众源复合新材料有限公司 | Bridge cushion pad embedded installation seat |
| CN107761613A (en) * | 2017-10-13 | 2018-03-06 | 温州市交通工程咨询监理有限公司 | A kind of anticollision barrier and its construction method |
| CN109898412A (en) * | 2019-03-22 | 2019-06-18 | 周劲宇 | Packaged type bridges pavement, which is held up traffic, crosses anticollision barrier |
| CN112281652A (en) * | 2020-10-26 | 2021-01-29 | 西安中交土木科技有限公司 | Guiding device and protective device |
| CN113279328A (en) * | 2021-06-23 | 2021-08-20 | 王科 | Improved structure of concrete guardrail for highway bridge |
-
2002
- 2002-06-28 CN CN 01256720 patent/CN2545252Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097611A (en) * | 2010-08-06 | 2013-05-08 | 城市科技有限责任公司 | An improvement of a supporting structure for an anti-noise barrier wherein foundations and lifting post are realized in a single element and relative assembly method |
| CN103097611B (en) * | 2010-08-06 | 2016-01-06 | 城市科技有限责任公司 | A kind of noise-proofing barrier |
| CN102628255A (en) * | 2011-02-02 | 2012-08-08 | Axip有限公司 | Improvement of energy absorbing device and improvement relative to energy absorbing device |
| CN102628255B (en) * | 2011-02-02 | 2016-07-06 | 维蒙特公路技术有限公司 | Slide assemblies, energy absorbing device, guardrail and associated method |
| CN103114523A (en) * | 2013-03-12 | 2013-05-22 | 山东交通学院 | Baffle used for plugging gaps of bottom portion of guardrail clevis and using method thereof |
| CN105220771A (en) * | 2015-09-21 | 2016-01-06 | 中铁上海工程局集团有限公司 | A kind of prefabricated fair-faced post wets seam method of attachment |
| CN105887662A (en) * | 2016-06-03 | 2016-08-24 | 芜湖众源复合新材料有限公司 | Bridge cushion pad embedded installation seat |
| CN105887662B (en) * | 2016-06-03 | 2018-05-15 | 安徽巢湖南方膜业有限责任公司 | A kind of pre-buried mounting base of bridge cushion pad |
| CN107761613A (en) * | 2017-10-13 | 2018-03-06 | 温州市交通工程咨询监理有限公司 | A kind of anticollision barrier and its construction method |
| CN109898412A (en) * | 2019-03-22 | 2019-06-18 | 周劲宇 | Packaged type bridges pavement, which is held up traffic, crosses anticollision barrier |
| CN112281652A (en) * | 2020-10-26 | 2021-01-29 | 西安中交土木科技有限公司 | Guiding device and protective device |
| CN113279328A (en) * | 2021-06-23 | 2021-08-20 | 王科 | Improved structure of concrete guardrail for highway bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |