CN207091859U - The precast assembly pavement structure integrated with pipe gallery - Google Patents
The precast assembly pavement structure integrated with pipe gallery Download PDFInfo
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- CN207091859U CN207091859U CN201721000721.8U CN201721000721U CN207091859U CN 207091859 U CN207091859 U CN 207091859U CN 201721000721 U CN201721000721 U CN 201721000721U CN 207091859 U CN207091859 U CN 207091859U
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- pavement structure
- concrete slab
- pipe gallery
- precast assembly
- armoured concrete
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Abstract
The utility model discloses a kind of precast assembly pavement structure integrated with pipe gallery, it includes armoured concrete slab, described armoured concrete slab is internally provided with discontinuous cavity, and electric power telecommunication line is provided with discontinuous cavity, and armoured concrete slab both sides are provided with tongue and groove.The utility model, which has, to be saved material, mitigates weight, is readily transported and lifts and reduce the advantage of assembled seam, and simple in construction, convenient use, has saved the underground space, is reduced the construction period, is avoided road surface and excavate repeatedly.
Description
Technical field
It the utility model is related to precast assembly pavement structure technical field, more particularly to it is integrated with pipe gallery prefabricated
Assembled pavement structure.
Background technology
Take up an area to reduce road surface, improve traffic safety, improve appearance of city, the electric power in China big city new district, communication
Transmission has no longer used the traditional approach along the overhead cable of road electric pole, but uses instead along the transmission side of road laying subterranean pipe line
Formula.
Overall background is built with reference to pipe gallery, existing concrete pavement structure and communication cable cabin structure all take larger
The underground space, material usage waste is also result in, adds construction cost.Work as both simultaneously and build the situation that sequential can not be unified
Under, can exist road excavate repeatedly, the consequence of repeated construction.
Reserving communication cable arrangement space using concrete hollow plate technique in precast assembly pavement structure can solve
Above-mentioned problems.Therefore, those skilled in the art, which need a kind of one side integrated with pipe gallery of research badly, has saving
Material, the advantage for mitigating weight, being readily transported and lift and reduce assembled seam, on the other hand simple in construction, convenient use, is saved
The about underground space, reduces the construction period, avoids the precast assembly pavement structure excavated repeatedly on road surface.
Utility model content
In view of the drawbacks described above of prior art, technical purpose of the present utility model is to provide one kind with more economical
Rational structure type and the more easily pipe gallery of construction technology and the pavement structure of precast assembly integration, meet country
On establishing the considerable requirement of resource-conserving and environment-friendly society.
To realize above-mentioned technical purpose, the utility model provides a kind of precast assembly road surface integrated with pipe gallery
Structure, including armoured concrete slab, described armoured concrete slab are internally provided with discontinuous cavity, set in discontinuous cavity
There is electric power telecommunication line, armoured concrete slab both sides are provided with tongue and groove.
Preferably, described armoured concrete slab upper and lower surface is smooth.
Preferably, described discontinuous cavity is reserved power cable pipe space.
Preferably, described discontinuous cavity is shaped as square, rectangle or circle.
Preferably, described tongue and groove is longitudinally disposed along road direction.
Pavement structure of the present utility model is discontinuous cavity inside one kind be present, and a kind of smooth reinforcing bar of upper and lower surface mixes
Concrete board, cavity are reserved electric power telecommunication line spaces.Cavity shape can use square or long according to preparation method difference
It is square or circular.
The beneficial effects of the utility model：
1st, the utility model is using precast assembly pavement structure relative to cast-in-place monoblock type pavement structure, speed of application is fast,
Construct stockyard take up an area it is small, road pavement traffic impact is small, human resources expend less, template repeat usage height without waste, noise and
Dust pollution is small, can be good at overcoming the shortcomings of cast-in-place monoblock type construction, there is preferable application prospect.
2nd, the utility model pavement structure can mitigate prefabricated component deadweight using hollow harden structure, increase monolithic prefabricated component
Volume, to reduce the quantity of splicing seams, accelerate splicing speed, reduce risk of leakage.
3rd, the utility model utilizes the cavity in road deck so that electric power telecommunication line uses, simple in construction, convenient use,
The underground space has been saved, the construction period has been reduced, avoids because of the situation that road is first built, road surface deposited after pipeline is excavated repeatedly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is planar structure schematic diagram of the present utility model；
Fig. 3 is sectional view of the present utility model.
Embodiment
Design, concrete structure and caused technique effect of the present utility model are made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Reference picture 1- Fig. 3, present embodiment use following technical scheme：The precast assembly integrated with pipe gallery
Pavement structure, including armoured concrete slab 2, described armoured concrete slab 2 are internally provided with discontinuous cavity 1, discontinuous sky
Electric power telecommunication line 3 is provided with chamber 1, the both sides of armoured concrete slab 2 are vertically arranged with tongue and groove 4 along road direction.
The hollow or solid lightweight occupy-place core of present embodiment pre-plugged in pavement structure template, core
Upper and lower surface arranges steel bar stress, then casting concrete.Core is plastic form or hard solid foam.
Due to hollow in plate, pavement structure rigidity can be in a slight decrease, therefore on the premise of ensureing that bearing capacity is enough, also
The problem of deformation increases because of rigidity reduction is considered, to avoid crack from occurring too early.Can be by way of adjusting core arrangement
Solved with measures such as spacing, local enhancement arrangements of reinforcement.
In the power cable of present embodiment, communication cable are respectively provided with this precast assembly pavement structure.This is specific
Embodiment in precast assembly pavement structure using concrete hollow plate technique be it is feasible, on the one hand have save material,
Mitigate weight, be readily transported and lift and reduce the advantage of assembled seam, on the other hand simple in construction, convenient use, is saved
The underground space, the construction period is reduced, road surface is avoided and excavates repeatedly.
Preferred embodiment of the present utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member makes many modifications and variations without creative work can according to design of the present utility model.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (4)
1. the precast assembly pavement structure integrated with pipe gallery, it is characterised in that described including armoured concrete slab (2)
Armoured concrete slab (2) be internally provided with discontinuous cavity (1), is provided with electric power telecommunication line in discontinuous cavity (1)
(3), armoured concrete slab (2) both sides are provided with tongue and groove (4)；Described tongue and groove (4) is longitudinally disposed along road direction.
2. the precast assembly pavement structure integrated with pipe gallery according to claim 1, it is characterised in that described
Armoured concrete slab (2) upper and lower surface is smooth.
3. the precast assembly pavement structure integrated with pipe gallery according to claim 1, it is characterised in that described
Discontinuous cavity (1) is reserved power cable pipe space.
4. the precast assembly pavement structure integrated with pipe gallery according to claim 1, it is characterised in that described
Discontinuous cavity (1) is shaped as square, rectangle or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000721.8U CN207091859U (en) | 2017-08-11 | 2017-08-11 | The precast assembly pavement structure integrated with pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000721.8U CN207091859U (en) | 2017-08-11 | 2017-08-11 | The precast assembly pavement structure integrated with pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207091859U true CN207091859U (en) | 2018-03-13 |
Family
ID=61540758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000721.8U Active CN207091859U (en) | 2017-08-11 | 2017-08-11 | The precast assembly pavement structure integrated with pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207091859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268376A (en) * | 2017-08-11 | 2017-10-20 | 上海市城市建设设计研究总院（集团）有限公司 | The precast assembly pavement structure integrated with pipe gallery |
| CN110258231A (en) * | 2019-05-05 | 2019-09-20 | 中铁九局集团第二工程有限公司 | The construction method on cast-in-place assembling concrete road surface |
-
2017
- 2017-08-11 CN CN201721000721.8U patent/CN207091859U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268376A (en) * | 2017-08-11 | 2017-10-20 | 上海市城市建设设计研究总院（集团）有限公司 | The precast assembly pavement structure integrated with pipe gallery |
| CN110258231A (en) * | 2019-05-05 | 2019-09-20 | 中铁九局集团第二工程有限公司 | The construction method on cast-in-place assembling concrete road surface |
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