CN206986661U - A kind of prefabricated sash ecology curb - Google Patents
A kind of prefabricated sash ecology curb Download PDFInfo
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- CN206986661U CN206986661U CN201720844875.9U CN201720844875U CN206986661U CN 206986661 U CN206986661 U CN 206986661U CN 201720844875 U CN201720844875 U CN 201720844875U CN 206986661 U CN206986661 U CN 206986661U
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- prefabricated
- curb
- sash
- prefabricated sash
- ecology
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The utility model provides a kind of prefabricated sash ecology curb, including being provided with several prefabricated sashes and several draining sections along road direction, the prefabricated sash is the frame structure of rectangular prismatoid, cross section of the prefabricated sash along vertical road axis direction is right-angled trapezium, the straight middle surface of the prefabricated sash is closure panel structure, and the straight middle surface of prefabricated sash is located at runway side, the draining section fills curb filler between two prefabricated sashes in the prefabricated sash.The prefabricated sash ecology curb outward appearance is neat, curb filler can be filled in prefabricated sash to be used to afforest, and improve afforestation ecological environment protecting, while provide edge sidewise restraint using prefabricated sash, earth shoulder is hardened simultaneously, the construction quality of road surface edge construction greatly improved.
Description
Technical field
The utility model belongs to the road traffic technical field such as highway, railway, town road, and in particular to a kind of prefabricated frame
Lattice ecology curb.
Background technology
The curb of highway engineering is the edge construction on road surface, is the important part in road surface, has and exclude road table rainwater
With the double action of road surface structare layer infiltration, greening earth shoulder and hardening two kinds of forms of curb are generally divided into.
Greening earth shoulder is constructed after the completion of road surface structare layer construction, therefore during road surface structare layer construction, its edge does not have
Sidewise restraint, compactness cannot be controlled effectively, more loosely.Due to excluding infiltration demand between pavement structure, it is necessary on road surface
After the edge of structure sheaf manually sets pervious bed, then artificial ridging forms earth shoulder.The pervious bed and ridging manually filled is formed
Earth shoulder, width is small and thickness of thin, can only hand compaction, due to no sidewise restraint, afforest the outer contour shape of earth shoulder
It can not ensure with compactness, often be destroyed by rush of water during heavy rains by rainwater on road surface.
Hardening curb is first constructed before road surface structare layer construction, plays a part of sidewise restraint, is advantageous to improve road surface
The construction quality of structure edge.Hardening curb typically has two kinds of shapes of mortar flag stone curb and concrete precast block assembly curb again
Formula, curb, concrete precast block assembly shoulder work efficiency are hardened relative to mortar flag stone, but cost is higher, and hardening curb is
Masonry structure, reliable in quality, but cost are high, unsightly.
Therefore, it is necessary to which designing one kind both can guarantee that road surface structare layer edge construction quality, there is afforestation ecological environmental protection effect again
The curb of fruit.
Utility model content
The purpose of this utility model is to overcome existing earth shoulder to be unfavorable for road surface structare layer edge quality control on construction, and
Harden that curb cost is high, inaesthetic problem.
Therefore, the utility model embodiment provides a kind of prefabricated sash ecology curb, including it is provided with along road direction
Several prefabricated sashes and several draining sections, the prefabricated sash are the frame structure of rectangular prismatoid, and prefabricated sash edge is hung down
The cross section in straight way road axis direction is right-angled trapezium, and the straight middle surface of the prefabricated sash is closure panel structure, and prefabricated
The straight middle surface of sash is located at runway side, and the draining section fills curb between two prefabricated sashes in the prefabricated sash
Filler.
Further, the prefabricated sash is divided into two superimposed up and down and set, and the oblique girdle plane position of the prefabricated sash of levels
In same plane.
Further, it is 5~30m along the spacing between the two neighboring draining section on road direction.
Further, the draining section uses dank material, the draining section along the width along road direction for 5~
30cm。
Further, the oblique girdle plane of the prefabricated sash adjacent with the draining section is closure panel structure.
Further, the runway side between the two neighboring prefabricated sash is provided with horizontal block.
Further, the horizontal block includes horizontal block and vertical block, and horizontal block and vertical block form T-type structure, the horizontal block
Both ends are connected with two adjacent prefabricated sashes respectively, and the vertical block is located at runway side.
Further, curb filler is filled between the two neighboring prefabricated sash.
Further, the useless side that the curb filler is clear table soil or roadbed substrate is excavated.
Compared with prior art, the beneficial effects of the utility model：
(1) this prefabricated sash ecology curb provided by the utility model provides edge sidewise restraint using prefabricated sash,
Curb filler is filled in prefabricated sash simultaneously to be used to afforest, earth shoulder is hardened, not only afforestation ecological environment protecting is notable, and
And the construction quality of road surface edge construction greatly improved.
(2) this prefabricated sash ecology curb outward appearance provided by the utility model is neat, is filled out using the discarded clear table earthwork
Build the road shoulder, ecological, environmental protective, save cost, while prefabricated sash can be prefabricated, efficiency of construction is high.
The utility model is described in further details below with reference to accompanying drawing.
Brief description of the drawings
Fig. 1 is the cross-sectional configuration schematic diagram of the prefabricated sash ecology curb of the utility model；
Fig. 2 is the planar structure schematic diagram of the prefabricated sash ecology curb of the utility model；
Fig. 3 is the structural representation of prefabricated sash in the prefabricated sash ecology curb of the utility model；
Fig. 4 is the structural representation of horizontal block in the prefabricated sash ecology curb of the utility model.
Description of reference numerals：1st, prefabricated sash；2nd, composite geo-membrane；3rd, draining section；4th, horizontal block；41st, horizontal block；42、
Vertical block.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2 and Figure 3, a kind of prefabricated sash ecology curb is present embodiments provided, including along road direction
Several prefabricated sashes 1 and several draining sections 3 are provided with, the prefabricated sash 1 is the frame structure of rectangular prismatoid, prefabricated
Cross section of the sash 1 along vertical road axis direction is right-angled trapezium, and the straight middle surface of the prefabricated sash 1 is hardened for sealing surface
Structure, and the straight middle surface of prefabricated sash 1 is located at runway side, the draining section 3 is between two prefabricated sashes 1, the prefabricated frame
Curb filler is filled in lattice 1.The prefabricated sash ecology curb can fill curb filler in prefabricated sash 1 and be used to afforest, and improve
Afforestation ecological environment protecting, while edge sidewise restraint is provided using prefabricated sash 1, while earth shoulder is hardened, significantly carry
The high construction quality of road surface edge construction.
The embodiment of refinement, the prefabricated sash 1 can be mixed by armored concrete, plain concrete, pervious concrete, foam
Solidifying soil or other materials are made, and are banketed for isolating road surface structare layer and curb.The prefabricated sash 1 is divided for upper and lower two superimposed
Set, and the oblique girdle plane of the prefabricated sash 1 of levels is generally aligned in the same plane.Prefabricated sash 1 is stacked on top of one another add put reduce it is prefabricated
The difficulty of construction of sash 1, reduce the weight manually carried.And passing away of the draining section 3 as construction period rainwater, it is described
Drainage channel of the dank material as road surface structare layer is backfilled in draining section 3, has and excludes road table rainwater and road surface structare layer
The double action of infiltration, it is 5~30m along the spacing between the two neighboring draining section 3 on road direction, the draining section 3
It is 5~30cm along the width along road direction, the oblique girdle plane of the prefabricated sash 1 adjacent with the draining section 3 is hardened for sealing surface
Structure.
In addition, can be continuously placed side by side along the prefabricated sash 1 of suitable road direction, also can be in the two neighboring prefabricated sash 1
Between runway side horizontal block 4 is set, horizontal block 4 also important isolates structure as what road surface structare layer and curb banketed
Part, it can be made up of materials such as armored concrete, plain concrete, pervious concrete, foam concrete or other materials, the transverse direction
For the structure of block 4 as shown in figure 4, including horizontal block 41 and vertical block 42, horizontal block 41 and vertical block 42 form T-type structure, the horizontal block 41
Both ends be connected that formation is overall, and the vertical block 42 is located at runway side, two neighboring institute with two adjacent prefabricated sashes 1 respectively
State and fill curb filler between prefabricated sash 1.The present embodiment is by the setting of prefabricated sash 1 and horizontal block 4, to manually filling
Be used for afforest curb filler provide sidewise restraint, the outer contour shape and compactness of curb has been effectively ensured, has overcome
The shortcomings of existing artificial ridging curb exists inefficient and is difficult to tamp, damaged or destroyed by flood is serious during heavy rain.
The materials such as the useless side that curb filler can be excavated using clear table soil, roadbed substrate in the present embodiment, are at utmost reduced
Engineering digging soil, ecological, environmental protective, its afforestation effect are more preferable than in general greening earth shoulder, and can use small rammer tool or people
Work is tamped, and compactness can be controlled by heavy type 85%.
The process that edge construction construction in road surface is carried out using the prefabricated sash ecology curb of the present embodiment is as follows：As shown in figure 1,
After roadbed IMM algorithm, the prefabricated sash ecology curb setting-out of lower floor is carried out, first the curb region on roadbed is laid prefabricated
Sash 1, prefabricated sash 1 can continuously be laid, and also can place horizontal block 4, Ran Hou close to runway side between prefabricated sash 1
Curb filler is filled in prefabricated sash 1 and is tamped, so as to form the segmentation of lower floor curb, lower floor's curb section length can be 2~
30m, wide 5~30cm drainings section is set between lower floor's curb segmentation；The lower floor of above-mentioned work formation curb is repeated along road direction
Structure, paving concrete pavement underlayment and gone to a grassroots level after the understructure of curb is completed, in road surface structare layer work progress, draining section
It is backfilling and compacted using material identical with road surface structare layer, absolute altitude one after the completion of the top surface absolute altitude of lower floor's curb and going to a grassroots level paves
Cause；Finally according to curb understructure work progress, on the understructure gone to a grassroots level with curb formed curb it is upper
Rotating fields, before the superstructure of construction curb, superstructure and overlap laying composite earthwork of going to a grassroots level in curb
Film 2, isolation curb bankets and upper basic unit；Pave upper basic unit and road surface after the completion of the superstructure of curb, completes road surface edge structure
Make construction.
In summary, this prefabricated sash ecology curb outward appearance that the present embodiment provides is neat, utilizes discarded clear table soil
Curb fills in side, ecological, environmental protective, and its afforestation effect is more preferable than in general greening earth shoulder；For curb is hardened, cost
It is with the obvious advantage, greening and environmental protection significant effect, convenient, reliable in quality of constructing.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within protection scope of the present invention.
Claims (9)
- A kind of 1. prefabricated sash ecology curb, it is characterised in that：Including along road direction be provided with several prefabricated sashes (1) and Several draining sections (3), the prefabricated sash (1) are the frame structure of rectangular prismatoid, and prefabricated sash (1) is along vertical road The cross section of axis direction is right-angled trapezium, and the straight middle surface of the prefabricated sash (1) is closure panel structure, and prefabricated sash (1) straight middle surface is located at runway side, and the draining section (3) is between two prefabricated sashes (1), in the prefabricated sash (1) Fill curb filler.
- 2. prefabricated sash ecology curb as claimed in claim 1, it is characterised in that：The prefabricated sash (1) is divided into upper and lower two Stacking, which adds, is put, and the oblique girdle plane of the prefabricated sash of levels (1) is generally aligned in the same plane.
- 3. prefabricated sash ecology curb as claimed in claim 1, it is characterised in that：Along the two neighboring row on road direction Spacing between water section (3) is 5~30m.
- 4. prefabricated sash ecology curb as claimed in claim 3, it is characterised in that：The draining section (3) uses water penetration material Material, the draining section (3) are 5~30cm along the width along road direction.
- 5. prefabricated sash ecology curb as claimed in claim 1, it is characterised in that：Adjacent with the draining section (3) is prefabricated The oblique girdle plane of sash (1) is closure panel structure.
- 6. prefabricated sash ecology curb as claimed in claim 1, it is characterised in that：The two neighboring prefabricated sash (1) it Between runway side be provided with horizontal block (4).
- 7. prefabricated sash ecology curb as claimed in claim 6, it is characterised in that：The horizontal block (4) includes horizontal block (41) and vertical block (42), horizontal block (41) and vertical block (42) form T-type structure, and the both ends of the horizontal block (41) are respectively with adjacent two Individual prefabricated sash (1) connection, the vertical block (42) are located at runway side.
- 8. prefabricated sash ecology curb as claimed in claim 6, it is characterised in that：The two neighboring prefabricated sash (1) it Between fill curb filler.
- 9. prefabricated sash ecology curb as claimed in claim 8, it is characterised in that：The curb filler is clear table soil or roadbed The useless side that substrate is excavated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844875.9U CN206986661U (en) | 2017-07-13 | 2017-07-13 | A kind of prefabricated sash ecology curb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720844875.9U CN206986661U (en) | 2017-07-13 | 2017-07-13 | A kind of prefabricated sash ecology curb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206986661U true CN206986661U (en) | 2018-02-09 |
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ID=61405189
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720844875.9U Active CN206986661U (en) | 2017-07-13 | 2017-07-13 | A kind of prefabricated sash ecology curb |
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| CN (1) | CN206986661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827011A (en) * | 2020-08-06 | 2020-10-27 | 中国铁路设计集团有限公司 | Novel railway shoulder structure and construction method |
-
2017
- 2017-07-13 CN CN201720844875.9U patent/CN206986661U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111827011A (en) * | 2020-08-06 | 2020-10-27 | 中国铁路设计集团有限公司 | Novel railway shoulder structure and construction method |
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