CN207672476U - Anticollision barrier constructs - Google Patents
Anticollision barrier constructs Download PDFInfo
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- CN207672476U CN207672476U CN201721752803.8U CN201721752803U CN207672476U CN 207672476 U CN207672476 U CN 207672476U CN 201721752803 U CN201721752803 U CN 201721752803U CN 207672476 U CN207672476 U CN 207672476U
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- anticollision barrier
- prefabricated
- segment
- construction
- longitudinal
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Abstract
Anticollision barrier constructs, and to improve the safety of anticollision barrier, shortens the construction period, and is conducive to save space resources.Anticollision barrier includes along the prefabricated anticollision barrier segment that circuit extending direction continuously splices, each prefabricated anticollision barrier segment is perfused by high performance concrete, its section is up-small and down-big, the mounting hole that setting is longitudinally extended in the solid of top, and lower part is the thin-wall construction with box-shaped cavity；It is provided with splicing construction on the longitudinal terminal surface of each prefabricated anticollision barrier segment.
Description
Technical field
The utility model is related to municipal works, more particularly to a kind of anticollision barrier construction.
Background technology
According to statistics, in the traffic accident in China, there is 45% on town road, it is that vehicle is run off to have 30% on highway
Caused by route.Therefore, suitable anti-collision wall is arranged on town road has considerable meaning to the prevention of traffic accident
Justice.
Anti-collision wall is a part for road, bridge, as road, the safety guarantee structure of bridge both sides, most of anticollisions
Wall uses reinforced concrete earth forming, belongs to permanent structure；It is slow with construction speed, the strength of materials is low, low space utilization, tear open
Except repair and replace difficult.To accelerate, the construction speed of town road and bridge, improving resource utilization, it is necessary to study novel
Anticollision barrier.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of anticollision barrier constructions, to improve the peace of anticollision barrier
Quan Xing is shortened the construction period, and is conducive to save space resources.
Technical solution is as follows used by the utility model solves its technical problem：
The anticollision barrier of the utility model constructs, it is characterized in that：Anticollision barrier includes continuously splicing along circuit extending direction
Prefabricated anticollision barrier segment, each prefabricated anticollision barrier segment is perfused by high performance concrete, and section is up-small and down-big, on
The mounting hole that setting is longitudinally extended in portion's solid, lower part are the thin-wall construction with box-shaped cavity；Each prefabricated anticollision barrier section
It is provided with splicing construction on the longitudinal terminal surface of section.
The utility model has the beneficial effects that anticollision barrier is spliced by prefabricated anticollision barrier segment, the construction time is short, easily
It safeguards；Prefabricated anticollision barrier segment has box-shaped cavity, in can walk pipeline, save space resources；Prefabricated anticollision barrier section
Section is perfused by high performance concrete, has that good toughness and crashworthiness are high, energy-absorbing and it is frivolous, structural strength is high, durable
Property is good；Low engineering cost has good social and economic benefit.
Description of the drawings
This specification includes following four width attached drawing：
Fig. 1 is the vertical view of the utility model anticollision barrier construction；
Fig. 2 is the cross-section diagram of the utility model anticollision barrier construction；
Fig. 3 is the splicing structure schematic diagram of the utility model anticollision barrier construction；
Fig. 4 is the splicing structure schematic diagram of the utility model anticollision barrier construction；
Component and corresponding label are shown in figure：Prefabricated anticollision barrier segment 10, longitudinally mounted hole 11, box-shaped cavity 12,
Top longitudinal direction tenon 13, top longitudinal fluting 14, lower part longitudinal direction tenon 15, lower part longitudinal fluting 16, joint steel pipe 20.
Specific implementation mode
The utility model is further illustrated with reference to the accompanying drawings and examples.
Referring to Figures 1 and 2, the anticollision barrier construction of the utility model, anticollision barrier includes continuous along circuit extending direction
The prefabricated anticollision barrier segment 10 of splicing, each prefabricated anticollision barrier segment 10 is perfused by high performance concrete, on section
It is small lower big, the longitudinally mounted hole 11 that setting is passed through for joint steel pipe 20 in the solid of top.Lower part is with box-shaped cavity 12
Thin-wall construction, in can walk pipeline, save space resources.It is provided with spelling on the longitudinal terminal surface of each prefabricated anticollision barrier segment 10
Binding structure.Assembly is realized in contiguous prefabricated anticollision barrier segment 10 by joint steel pipe 20 and splicing construction, and the construction time is short, Yi Wei
Shield.Each prefabricated anticollision barrier segment 10 is perfused by high performance concrete, has that good toughness and crashworthiness are high, energy-absorbing and
Frivolous, structural strength is high, and durability is good.And prefabricated anticollision barrier segment have box-shaped cavity, in can walk pipeline, save
Space resources；
With reference to Fig. 3 and Fig. 4, it is outwardly directed that the splicing construction is included in prefabricated 10 1 longitudinal terminal surface of anticollision barrier segment
Top longitudinal direction tenon 13, lower part longitudinal direction tenon 15, and inwardly concaved in 10 another longitudinal terminal surface of prefabricated anticollision barrier segment
Top longitudinal fluting 14, lower part longitudinal fluting 16, top longitudinal direction tenon 13 are adapted with top longitudinal fluting 14, and lower part is longitudinally convex
Tenon 15 is adapted with lower part longitudinal fluting 16.When assembled, the top longitudinal direction tenon 13 of prefabricated anticollision barrier segment 10, lower part are longitudinal
Tenon 15 is inserted into the top longitudinal fluting 14 of contiguous prefabricated anticollision barrier segment 10, in lower part longitudinal fluting 16 respectively.
Some principles of the utility model anticollision barrier construction described above that only explains through diagrams, are not intended to this reality
Shown in novel be confined to and in the concrete structure and the scope of application, thus it is every be possible to be utilized it is corresponding change with
And equivalent, belong to the apllied the scope of the claims of the utility model.
Claims (2)
1. anticollision barrier constructs, it is characterized in that：Anticollision barrier includes the prefabricated anticollision barrier continuously spliced along circuit extending direction
Segment (10), each prefabricated anticollision barrier segment (10) are perfused by high performance concrete, and section is up-small and down-big, and top is solid
The longitudinally mounted hole (11) passed through for joint steel pipe (20) is set in vivo, and lower part is the thin-wall construction with box-shaped cavity (12)；
It is provided with splicing construction on the longitudinal terminal surface of each prefabricated anticollision barrier segment (10).
2. anticollision barrier construction as described in claim 1, it is characterized in that：The splicing construction is included in prefabricated anticollision barrier section
The outwardly directed top longitudinal direction tenon (13) of (10) one longitudinal terminal surfaces of section, lower part longitudinal direction tenon (15), and protected in prefabricated anticollision
Top longitudinal fluting (14) that column segment (10) another longitudinal terminal surface inwardly concaves, lower part longitudinal fluting (16), top is longitudinally convex
Tenon (13) is adapted with top longitudinal fluting (14), and lower part longitudinal direction tenon (15) is adapted with lower part longitudinal fluting (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752803.8U CN207672476U (en) | 2017-12-14 | 2017-12-14 | Anticollision barrier constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752803.8U CN207672476U (en) | 2017-12-14 | 2017-12-14 | Anticollision barrier constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207672476U true CN207672476U (en) | 2018-07-31 |
Family
ID=62968601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752803.8U Active CN207672476U (en) | 2017-12-14 | 2017-12-14 | Anticollision barrier constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207672476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356057A (en) * | 2018-12-10 | 2019-02-19 | 潘晓东 | A kind of Expressway Central Strip lower-rigid-upper-flexible combined anti-collision guard rail |
| CN109763424A (en) * | 2019-01-08 | 2019-05-17 | 中冶南方工程技术有限公司 | A kind of full precast concrete anticollision barrier and construction method |
-
2017
- 2017-12-14 CN CN201721752803.8U patent/CN207672476U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356057A (en) * | 2018-12-10 | 2019-02-19 | 潘晓东 | A kind of Expressway Central Strip lower-rigid-upper-flexible combined anti-collision guard rail |
| CN109356057B (en) * | 2018-12-10 | 2024-03-01 | 潘晓东 | Rigid-flexible combined anti-collision guardrail under central dividing strip of expressway |
| CN109763424A (en) * | 2019-01-08 | 2019-05-17 | 中冶南方工程技术有限公司 | A kind of full precast concrete anticollision barrier and construction method |
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