CN206887667U - Roadbed based on prefabricated member collapses repair system - Google Patents
Roadbed based on prefabricated member collapses repair system Download PDFInfo
- Publication number
- CN206887667U CN206887667U CN201720810764.6U CN201720810764U CN206887667U CN 206887667 U CN206887667 U CN 206887667U CN 201720810764 U CN201720810764 U CN 201720810764U CN 206887667 U CN206887667 U CN 206887667U
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- Prior art keywords
- plate
- roadbed
- repair system
- road surface
- prefabricated member
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Abstract
Collapsed repair system the utility model discloses a kind of roadbed based on prefabricated member, including precast beam and be located at and be used for the precast concrete pile for supporting precast beam in caving zone；The precast beam includes being used for caving in plate I that road surface is connected and for caving in the plate II that road surface is connected with right side with left side, is connected between the plate I and plate II by concave-convex fit structure；The utility model can effectively reduce the time of roadbed reparation, improve the stability and security for repairing roadbed, and its construction is simple, quality controllable.
Description
Technical field
It the utility model is related to a kind of roadbed to collapse repair system, more particularly to a kind of roadbed based on prefabricated member collapses
Collapse repair system.
Background technology
Roadbed be according to highway or rail route position and certain technical requirements build as road surface or track foundation
Banded structure thing, is the basis of highway and railway, and roadbed is that the linear structure thing formed is built with soil or building stones.Roadbed should be built
Under the conditions of good geology, the hydrology and weather.In the land traffic in China, especially handed in each bar national highway and provincial highway etc.
On path line, because the factor of the disaster such as weather, geology, roadbed can occur often and collapsed because of situations such as heavy rain or earthquake
Phenomenon；After roadbed collapses, how to recover to be open to traffic in the short period of time, for driver just on the way and repairing people
All it is a vital thing for member；Collapsed for the high steep roadbed in mountain area, have no very efficient repairing mode at present,
Traditional repair mode can only be relied on, its process is very long, great in constructing amount, financial cost is high, has had a strong impact on the recovery of traffic.
Utility model content
In view of this, the purpose of this utility model, which is to provide a kind of roadbed based on prefabricated member and collapse to repair, is
System, the time of roadbed reparation can be effectively reduced, improve the stability and security for repairing roadbed, and its construction is simple, matter
Measure controllable.
Roadbed of the present utility model based on prefabricated member collapses repair system, including precast beam and is located at caving zone
The interior precast concrete pile for being used to support precast beam；The precast beam includes being used for caving in the plate I that road surface is connected with left side
And for being caved in the plate II that road surface is connected with right side, it is connected between the plate I and plate II by concave-convex fit structure.
Further, the concave-convex fit structure include be located on plate I towards right side cave in the side on road surface projection and set
Cave in towards left side the groove of the side on road surface on plate II, described raised with groove form-fit.
Further, the precast beam also includes some pieces of intermediate plates being located between plate I and plate II, the male-female engagement
Structure also includes being located at intermediate plate and collapsed towards the cave in intermediate projections and being located on intermediate plate of side on road surface of right side towards left side
Collapse road surface side intermediate groove, the intermediate projections and groove form-fit are described raised with intermediate groove form-fit.
Further, the plate I is integrally formed with projection, and the plate II is integrally formed with groove, the intermediate plate and centre
Raised, intermediate groove is integrally formed.
Further, the bottom of the precast concrete pile is stretched into and is fixed in the ground of caving zone bottom.
Further, it is connected between the precast concrete pile and precast beam by fastening bolt.
Further, the precast concrete pile is perpendicular to precast beam.
Further, the top of the precast beam is provided with skid resistant course.
The beneficial effects of the utility model：
Roadbed of the present utility model based on prefabricated member collapses repair system, using precast beam and precast concrete
Stake can effectively reduce the time of roadbed reparation as element is repaired, and improve the stability and security for repairing roadbed, and
Its construction is simple, quality controllable, the repairing when mountain area high-steep side slope subgrade that is particularly suitable for use in collapses.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the profile of the utility model embodiment one；
Fig. 2 is the plan of the utility model embodiment one；
Fig. 3 is the plan of the utility model embodiment two.
Embodiment
Embodiment one
As depicted in figs. 1 and 2：The roadbed based on prefabricated member of the present embodiment collapses repair system, including precast beam
Plate and the precast concrete pile 1 being located in caving zone 7 for supporting precast beam；The precast beam includes being used to collapse with left side
Collapse the connected plate I in road surface 8 and for being caved in the plate II that road surface 9 is connected with right side, passes through male-female engagement between the plate I and plate II
Structure is connected；Prefabricated member refers to the concrete structure being formed by connecting using prefabricated components as main bearing member through assembling, this
Then refer to precast beam and precast concrete pile 1 in embodiment；Precast beam can be by some blocks of plates set along road surface bearing of trend
Unit forms, and plays connection both sides and caves in " repairing " effect on road surface, and at the top of precast beam, settable its associated antiskid layer is (such as
Rubber layer), to improve its trafficability；Precast concrete pile 1 then plays a part of the fixed precast beam of support；Precast concrete
The bottom of stake 1 is stretched into and is fixed in the ground of caving zone bottom, and precast concrete pile 1 is preferably perpendicular to precast beam,
And then edge be arranged in parallel precast beam with road surface；Fastening bolt phase can for example be passed through between precast concrete pile 1 and precast beam
Even；Using precast beam and precast concrete pile 1 as element is repaired, the time of roadbed reparation can be effectively reduced, is improved
The stability and security of roadbed are repaired, and it is its construction is simple, quality controllable.
In the present embodiment, when the region collapsed is smaller, settable two boards unit is plate I 2 and plate II 3, plate I 2 and plate
II 3 are joined directly together；Plate I 2 and plate II 3 respectively coordinate with two symmetrical precast concrete piles 1 to be fixed；Pass through male-female engagement knot
Structure is connected, and effectively limits the lateral displacement between plate I 2 and plate II 3, so as to improve the stability of repair system；This implementation
Example in, the concave-convex fit structure include be located on plate I 2 towards right side cave in the side on road surface 9 projection 5 and be located at plate II 3
On towards left side cave in road surface 8 side groove 6, described raised 5 with the form-fit of groove 6；Form-fit refer to projection 5 with
Groove 6 is consistent in shapes and sizes, to play the spacing effect of grafting；It is for example, square in the right flank of plate I 2 setting three
Projection 5, then three corresponding square grooves 6 are set in the left surface of plate II 3；Preferably, the plate I 2 is integrally formed with projection 5,
The plate II 3 is integrally formed with groove 6, is easy to machine-shaping, while is advantageous to improve structural strength.
Embodiment two
The repair system structure and embodiment one of the present embodiment are essentially identical, difference be the quantity of Slab element for three pieces or
More than three pieces of person, to be adapted to larger region of collapsing；Now plate I 2 is not joined directly together with plate II 3；As shown in figure 3, this reality
Apply in example, the precast beam also includes some pieces of intermediate plates 3 being located between plate I 2 and plate II 3, the concave-convex fit structure
Also include being located at intermediate plate 3 to collapse towards left side towards the cave in intermediate projections 3a and being located on intermediate plate 3 of side on road surface 9 of right side
Collapse road surface 8 side intermediate groove 3b, the intermediate projections 3a and the form-fit of groove 6, described raised 5 with intermediate groove 3b
Form-fit；The quantity of intermediate plate 3 can be set according to being actually needed, at least one piece；The intermediate plate 3 and intermediate projections, in
Between groove be integrally formed.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model
Enclose, it all should cover among right of the present utility model.
Claims (8)
- The repair system 1. a kind of roadbed based on prefabricated member collapses, it is characterised in that：Caved in including precast beam and being located at It is used for the precast concrete pile for supporting precast beam in area；The precast beam includes being used for caving in the plate that road surface is connected with left side I and for being caved in the plate II that road surface is connected with right side, it is connected between the plate I and plate II by concave-convex fit structure.
- The repair system 2. roadbed according to claim 1 based on prefabricated member collapses, it is characterised in that：The bumps Fit structure includes being located to cave in road surface on plate I towards the cave in projection and being located on plate II towards left side of the side on road surface of right side Side groove, it is described raised with groove form-fit.
- The repair system 3. roadbed according to claim 2 based on prefabricated member collapses, it is characterised in that：It is described prefabricated Beam slab also includes some pieces of intermediate plates being located between plate I and plate II, and the concave-convex fit structure also includes being located at intermediate plate court Cave in the right road surface side intermediate projections and be located on intermediate plate the intermediate groove of the side on road surface that caved in towards left side, The intermediate projections and groove form-fit, the raised and intermediate groove form-fit.
- The repair system 4. roadbed according to claim 3 based on prefabricated member collapses, it is characterised in that：The plate I It is integrally formed with projection, the plate II is integrally formed with groove, and the intermediate plate is integrally formed with intermediate projections, intermediate groove.
- The repair system 5. roadbed based on prefabricated member according to any one of Claims 1-4 collapses, its feature exist In：The bottom of the precast concrete pile is stretched into and is fixed in the ground of caving zone bottom.
- The repair system 6. roadbed according to claim 5 based on prefabricated member collapses, it is characterised in that：It is described prefabricated It is connected between concrete-pile and precast beam by fastening bolt.
- The repair system 7. roadbed according to claim 6 based on prefabricated member collapses, it is characterised in that：It is described prefabricated Concrete-pile is perpendicular to precast beam.
- The repair system 8. roadbed according to claim 6 based on prefabricated member collapses, it is characterised in that：It is described prefabricated The top of beam slab is provided with skid resistant course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810764.6U CN206887667U (en) | 2017-07-05 | 2017-07-05 | Roadbed based on prefabricated member collapses repair system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720810764.6U CN206887667U (en) | 2017-07-05 | 2017-07-05 | Roadbed based on prefabricated member collapses repair system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206887667U true CN206887667U (en) | 2018-01-16 |
Family
ID=61297618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720810764.6U Expired - Fee Related CN206887667U (en) | 2017-07-05 | 2017-07-05 | Roadbed based on prefabricated member collapses repair system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206887667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409244A (en) * | 2019-08-23 | 2019-11-05 | 中国建筑第七工程局有限公司 | A kind of prefabricated road deck of composite bearing and prefabricated pavement construction method |
| CN113914147A (en) * | 2021-10-29 | 2022-01-11 | 同济大学 | Convex-shaped assembled pile plate structure roadbed joint structure |
-
2017
- 2017-07-05 CN CN201720810764.6U patent/CN206887667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409244A (en) * | 2019-08-23 | 2019-11-05 | 中国建筑第七工程局有限公司 | A kind of prefabricated road deck of composite bearing and prefabricated pavement construction method |
| CN113914147A (en) * | 2021-10-29 | 2022-01-11 | 同济大学 | Convex-shaped assembled pile plate structure roadbed joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20210705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |