CN205804237U - A kind of recycling roadbed concrete guardrail - Google Patents
A kind of recycling roadbed concrete guardrail Download PDFInfo
- Publication number
- CN205804237U CN205804237U CN201620587406.9U CN201620587406U CN205804237U CN 205804237 U CN205804237 U CN 205804237U CN 201620587406 U CN201620587406 U CN 201620587406U CN 205804237 U CN205804237 U CN 205804237U
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- guardrail
- concrete wall
- concrete
- recycling
- longitudinally connected
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Abstract
The utility model discloses a kind of recycling roadbed concrete guardrail, including concrete wall, longitudinally connected, described concrete wall casting concrete on framework of steel reinforcement is made, described concrete wall is linked to be entirety by longitudinally connected, according to different service conditions, concrete wall can be placed directly in road surface or build-in to below road surface, optional monolithic or biplate, biplate concrete wall can arrange a bracer so that guardrail cooperative bearing.The beneficial effects of the utility model are: guardrail body of wall uses longitudinally connected, makes guardrail overall coordination stress；Guardrail connected mode is easy, is easily installed as temporary guard rail and dismantles；Point band guardrail in as, guardrail security performance is reliable；Concrete wall can realize repeatedly utilizing.
Description
Technical field
This utility model relates to the roadbed concrete guardrail structure in highway barrier protection field.
Background technology
Reinforced concrete structure guardrail is a kind of widely used roadbed guardrail form, is divided into cast-in-place and prefabricated two kinds.Phase
For cast-in-place structural, precast concrete guardrail short construction period, it is little that place takies scope, concrete precast block system easy to control the quality,
And have a possibility of recycling, but to reach relatively high-protection level and really realize the recycling of concrete precast block and remain a need for protecting
Hurdle structure and connection carry out rational design studies.In order to realize the recycling of prefabricated roadbed concrete guardrail, and it is made to have
There are enough protective capacities, propose a kind of recycling roadbed concrete guardrail, as temporary guard rail, can realize zone of protection
Effectively protection and the recycling of guardrail body of wall, it is possible to point band guardrail in as, implement during reconstruction and extension project the most sharp on road surface
Use guardrail body of wall.
Utility model content
The purpose of this utility model is to provide a kind of recycling roadbed concrete guardrail, to overcome currently available technology to deposit
Above-mentioned deficiency, will be achieved through the following technical solutions this utility model:
A kind of recycling roadbed concrete guardrail, including concrete wall, longitudinally connected, described concrete wall is at steel
On muscles and bones frame, casting concrete is made, and described concrete wall is linked to be entirety by longitudinally connected.
Further, longitudinally connected connection or dowel steel connection, described back shaped steel is stated for tongue and groove connection or back shaped steel
Connect the preburied component being connected with described dowel steel to be embedded in described concrete wall.
Further, as temporary guard rail, described concrete wall lies against highway surface layer.
Further, as in roadbed point of band guardrail, for leveling block, concrete wall and tune bottom described concrete wall
Plain block is mounted between highway surface layer, is sub-surface below described highway surface layer and leveling block.
Further, in a point guardrail concrete wall include one chip and double-disk, described double-disk is at described concrete
Arranging a bracer between body of wall or do not set a bracer, described bracer is that concreting is made.
Using after technique scheme, this utility model has a following beneficial effect:
(1), simple structure, it is simple to construction, guardrail construction period is built in reduction；
(2), easy to connect, detachable and reuse；
(3), guardrail protective capacities meets requirement.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is the most of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other accompanying drawing.
Fig. 1 is embodiment 1 described in the utility model；
Fig. 2 is embodiment 2 described in the utility model；
Fig. 3 is embodiment 3 described in the utility model；
Fig. 4 is embodiment 4 described in the utility model；
Fig. 5 is embodiment 5 described in the utility model；
Fig. 6 is embodiment 6 described in the utility model；
Fig. 7 is embodiment 7 described in the utility model；
Fig. 8 is guardrail concrete wall embodiment schematic diagram described in this utility model embodiment；
Fig. 9 be described in the utility model longitudinally connected in back shaped steel connection diagram；
Figure 10 be described in the utility model longitudinally connected in tongue and groove connection diagram；
Figure 11 be described in the utility model longitudinally connected in dowel steel connection diagram；
In figure: 1, concrete wall；2, longitudinally connected；3, preburied component；4, bracer is propped up；5, highway surface layer；6, leveling block；
7, sub-surface；8, framework of steel reinforcement.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained, all belong to
Scope in this utility model protection.
As shown in figs. 1-7, for seven kinds of embodiments of this utility model recycling roadbed concrete guardrail.
Point band double-disk embodiment, one according to claim 1 recycling roadbed coagulation in being illustrated in figure 1
Soil guardrail, it is characterised in that: for leveling block 6 bottom described concrete wall 1, concrete wall 1 and leveling block 6 are mounted in highway
Between surface layer 5, it is sub-surface 7 below described highway surface layer 5 and leveling block 6；Described leveling block be concrete directly pour or
Bar-mat reinforcement pours and makes；As shown in Figure 8, described concrete wall 1 casting concrete on described framework of steel reinforcement 8 is made,
Described concrete wall 1 is linked to be entirety by longitudinally connected 2.
Described longitudinally connected 2 is tongue and groove connection, back shaped steel connects, dowel steel connects one of them, as Fig. 9,10,11 are
Three kinds of longitudinally connected schematic diagrams, the described preburied component of longitudinally connected 23 is embedded in described concrete wall 1.
As the embodiment of Fig. 2 does not uses a bracer 4 on the basis of the embodiment of Fig. 1.
Embodiment such as Fig. 3 have changed the section configuration of concrete wall 1, the present embodiment on the basis of the embodiment of Fig. 1
It is suitable for multiple section configuration.
Point band one chip embodiment in being illustrated in figure 4, concrete wall 1 both sides are the face of hitting of meeting, and bottom is leveling block
6, it is sub-surface 7 below described leveling block 6, described concrete wall 1 and leveling block 6 are mounted between highway surface layer 5.
As the embodiment of Fig. 5,6 have changed the section configuration of concrete wall 1, this enforcement on the basis of the embodiment of Fig. 4
Example is suitable for multiple section configuration.
Being illustrated in figure 7 roadbed temporary guard rail embodiment, described concrete wall 1 is linked to be entirety by longitudinally connected 2, flat
It is put on highway surface layer 5, is sub-surface 7 below highway surface layer 5.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (5)
1. a recycling roadbed concrete guardrail, including concrete wall (1), longitudinally connected (2), framework of steel reinforcement (8), its
It is characterised by: described concrete wall (1) is made at the upper casting concrete of described framework of steel reinforcement (8), described concrete wall (1)
It is linked to be entirety by longitudinally connected (2).
One the most according to claim 1 recycling roadbed concrete guardrail, it is characterised in that: described longitudinally connected
(2) being that tongue and groove connects or back shaped steel connects or dowel steel connects, described longitudinally connected preburied component (3) is embedded in described mixed
In solidifying cob wall body (1).
One the most according to claim 1 recycling roadbed concrete guardrail, it is characterised in that: described concrete wall
(1) highway surface layer (5) is lain against.
One the most according to claim 1 recycling roadbed concrete guardrail, it is characterised in that: described concrete wall
(1) bottom is mounted between highway surface layer (5) for leveling block (6), concrete wall (1) and leveling block (6), described highway surface layer
(5) and leveling block (6) lower section be sub-surface (7).
One the most according to claim 4 recycling roadbed concrete guardrail, it is characterised in that: concrete wall (1)
For one chip or double-disk, described double-disk arranges a bracer (4) between described concrete wall (1) or does not set a bracer (4),
Described bracer (4) is that concreting is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587406.9U CN205804237U (en) | 2016-06-17 | 2016-06-17 | A kind of recycling roadbed concrete guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620587406.9U CN205804237U (en) | 2016-06-17 | 2016-06-17 | A kind of recycling roadbed concrete guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205804237U true CN205804237U (en) | 2016-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620587406.9U Active CN205804237U (en) | 2016-06-17 | 2016-06-17 | A kind of recycling roadbed concrete guardrail |
Country Status (1)
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| CN (1) | CN205804237U (en) |
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 |
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
| CN113186854A (en) * | 2021-04-28 | 2021-07-30 | 北京华路安交通科技有限公司 | Concrete guardrail prefabricated thin plate structure and recycling construction method thereof |
-
2016
- 2016-06-17 CN CN201620587406.9U patent/CN205804237U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472303A (en) * | 2018-12-07 | 2020-07-31 | 杭州江润科技有限公司 | Middle pier anti-collision system and construction method |
| 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 |
| CN113186854A (en) * | 2021-04-28 | 2021-07-30 | 北京华路安交通科技有限公司 | Concrete guardrail prefabricated thin plate structure and recycling construction method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |