CN209053036U - A kind of freeway guardrail support prefabricated component and its layout stracture - Google Patents
A kind of freeway guardrail support prefabricated component and its layout stracture Download PDFInfo
- Publication number
- CN209053036U CN209053036U CN201821863791.0U CN201821863791U CN209053036U CN 209053036 U CN209053036 U CN 209053036U CN 201821863791 U CN201821863791 U CN 201821863791U CN 209053036 U CN209053036 U CN 209053036U
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- prefabricated component
- freeway guardrail
- freeway
- inverted
- support prefabricated
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Abstract
The utility model discloses a kind of freeway guardrail support prefabricated component and its layout stractures, freeway guardrail support prefabricated component includes the inverted T shaped plate that cross section is in inverted T-shape, the inverted T shaped plate has the bottom plate (1) of horizontality and the vertical plate (2) perpendicular to the bottom plate (1), the side of vertical plate (2) is provided with support base (3), the mounting hole (4) for installing column (7) is offered on support base (3).More than two freeway guardrails support prefabricated component of road edge is set, it is connected between adjacent by bolt (8), and is equipped with cement sand bed or bitumen layer (9) on the ipsilateral bottom plate (1) of the connection otic placode (5) of freeway guardrail support prefabricated component.The utility model is embedded in roadbed by pouring mode, solves the problems, such as that technique is cumbersome in the construction of conventional high rate highway barrier, time and effort consuming and roadbed destroy, can be with overcome the deficiencies in the prior art.
Description
Technical field
The utility model belongs to freeway guardrail technical field, and it is prefabricated to be specifically related to a kind of freeway guardrail support
Part and its layout stracture.
Background technique
Freeway guardrail is a kind of continuous structure mutually spliced with corrugated steel guard rail plate and supported by principal post.Vehicle
When colliding it, since corrugated steel guard rail plate has the function of good Impact Resisting Capability and absorbs energy, it is neither easy to be hit
It ruins, while can play a very good protection again to vehicle and driver and conductor.In the freeway guardrail construction in existing stage, apply
Worker person mainly installs column using two ways, first is that squeezed into column (i.e. stake) in roadbed using pile driving equipment, second is that
Posthole is excavated on road surface, and then column is embedded in the posthole.It is vertical regardless of being installed using above-mentioned any mode in practice
Column, technique is all comparatively laborious, there is a problem of more time and effort consuming and trouble, influence the integral construction of freeway guardrail into
Degree；Meanwhile being also easy to cause the destruction of roadbed, cause column to shake, influences the stability of column.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of freeway guardrail support prefabricated component and its lays knot
Structure solves the problems, such as that technique is cumbersome in the construction of conventional high rate highway barrier, time and effort consuming and roadbed destroy, can overcome existing skill
The deficiency of art.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of freeway guardrail support prefabricated component,
It includes the inverted T shaped plate that cross section is in inverted T-shape, and the inverted T shaped plate has the bottom plate of horizontality and perpendicular to the bottom plate
Vertical plate is provided with support base in the side of vertical plate, the mounting hole for installing column is offered on support base.
Above-mentioned freeway guardrail support prefabricated component is that the both ends of the other side of vertical plate are provided with connection otic placode,
Connecting hole is offered in connection otic placode so that it is convenient to support prefabricated component by bolt and another adjacent freeway guardrail
Connection, to further enhance the overall stability of freeway guardrail.
A kind of layout stracture of freeway guardrail support prefabricated component, it includes the two or more height that road edge is arranged in
Fast highway barrier supports prefabricated component, is bolted between adjacent freeway guardrail support prefabricated component, protects in highway
Cement sand bed or bitumen layer are equipped on the ipsilateral bottom plate of the connection otic placode of column support prefabricated component.
The layout stracture of above-mentioned freeway guardrail support prefabricated component is, the cement sand bed or bitumen layer and vertical plate
Top flush.
Compared with the prior art, the beneficial effects of the utility model are: branch is arranged in the side by the vertical plate in inverted T shaped plate
Seat is supportted, the mounting hole of installation column is opened up in the support seat, in the roadbed of highway pours, while by this structure
The vertical plate side away from support base of freeway guardrail support prefabricated component is cast in roadbed, in this way relative to traditional high speed
The column installation of highway barrier reduces construction link, more time saving and energy saving, effectively improves the entirety of freeway guardrail
Construction speed；Meanwhile freeway guardrail support prefabricated component being embedded into roadbed by pouring mode, it avoids and roadbed is made
At destruction, the stability of freeway guardrail support prefabricated component can be made more preferable.Between adjacent freeway guardrail support prefabricated component
Be bolted, by each other pull power, the overall stability of freeway guardrail can be further enhanced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of freeway guardrail support prefabricated component.
Fig. 2 is knot when freeway guardrail supports the layout stracture of prefabricated component not to be laid with cement sand bed or bitumen layer
Structure schematic diagram.
Fig. 3 is the schematic diagram of the layout stracture of freeway guardrail support prefabricated component.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
As shown in attached drawing 1, attached drawing 2 and attached drawing 3, a kind of freeway guardrail support prefabricated component, it includes cross section in T
The inverted T shaped plate of font, the inverted T shaped plate has the bottom plate 1 of horizontality and the vertical plate 2 perpendicular to the bottom plate 1, in vertical plate 2
Side is provided with support base 3, opens up on support base 3 useful for installing the mounting hole 4 of column 7.
Prefabricated component is supported to connect with another adjacent freeway guardrail by bolt for convenience, in the another of vertical plate 2
The both ends of side are provided with connection otic placode 5, and connecting hole 6 is offered in connection otic placode 5.
A kind of layout stracture of freeway guardrail support prefabricated component, it includes the two or more height that road edge is arranged in
Fast highway barrier supports prefabricated component, is connected between adjacent freeway guardrail support prefabricated component by bolt 8, is protected in highway
Cement sand bed or bitumen layer 9 are equipped on the ipsilateral bottom plate 1 of the connection otic placode 5 of column support prefabricated component.
Specifically, the cement sand bed or bitumen layer 9 are flushed with the top of vertical plate 2.
In the roadbed of highway pours, by more than two freeway guardrails support prefabricated component, Road Edge is placed on the way
Onto soil matrix, make freeway guardrail that prefabricated component be supported to be sequentially connected by bolt, is then supported in freeway guardrail prefabricated
It is equipped with cement sand bed or bitumen layer on the ipsilateral bottom plate of the connection otic placode of part, on the cement sand bed or bitumen layer and roadbed
Other cement sand beds or bitumen layer be to pour together and interconnected, can make freeway guardrail support prefabricated in this way
Part is firmly secured in roadbed.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.Embodiment is chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, so that skilled artisan be enable to better understand and utilize this practical
It is novel.
Claims (4)
1. a kind of freeway guardrail supports prefabricated component, it is characterised in that: it includes the inverted T shaped plate that cross section is in inverted T-shape, institute
Bottom plate (1) of the inverted T shaped plate with horizontality and the vertical plate (2) perpendicular to the bottom plate (1) are stated, is arranged in the side of vertical plate (2)
There are support base (3), the mounting hole (4) for installing column (7) is offered on support base (3).
2. freeway guardrail according to claim 1 supports prefabricated component, it is characterised in that: in the other side of vertical plate (2)
Both ends be provided with connection otic placode (5), connecting hole (6) are offered on connection otic placode (5).
3. a kind of layout stracture of freeway guardrail support prefabricated component, it is characterised in that: it includes that road edge is arranged in
More than two freeway guardrails support prefabricated component, are connected between adjacent freeway guardrail support prefabricated component by bolt (8),
Cement sand bed or bitumen layer are equipped on the ipsilateral bottom plate (1) of the connection otic placode (5) of freeway guardrail support prefabricated component
(9).
4. the layout stracture of freeway guardrail support prefabricated component according to claim 3, it is characterised in that: the cement
Screed or bitumen layer (9) are flushed with the top of vertical plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863791.0U CN209053036U (en) | 2018-11-13 | 2018-11-13 | A kind of freeway guardrail support prefabricated component and its layout stracture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821863791.0U CN209053036U (en) | 2018-11-13 | 2018-11-13 | A kind of freeway guardrail support prefabricated component and its layout stracture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209053036U true CN209053036U (en) | 2019-07-02 |
Family
ID=67053232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821863791.0U Active CN209053036U (en) | 2018-11-13 | 2018-11-13 | A kind of freeway guardrail support prefabricated component and its layout stracture |
Country Status (1)
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|---|---|
| CN (1) | CN209053036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474268A (en) * | 2019-08-20 | 2019-11-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of railway concrete box-girder composite material cable slot and its installation method |
| GB2582430A (en) * | 2019-03-13 | 2020-09-23 | Petters Karl | Apparatus and method for installation of support posts for a vehicle restraint system |
-
2018
- 2018-11-13 CN CN201821863791.0U patent/CN209053036U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2582430A (en) * | 2019-03-13 | 2020-09-23 | Petters Karl | Apparatus and method for installation of support posts for a vehicle restraint system |
| GB2582430B (en) * | 2019-03-13 | 2023-05-17 | Petters Karl | Apparatus and method for installation of support posts for a vehicle restraint system |
| CN110474268A (en) * | 2019-08-20 | 2019-11-19 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | A kind of railway concrete box-girder composite material cable slot and its installation method |
| CN110474268B (en) * | 2019-08-20 | 2021-03-26 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Composite material cable trough for railway concrete box beam and installation method thereof |
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