CN213896602U - Municipal works road laying structure - Google Patents
Municipal works road laying structure Download PDFInfo
- Publication number
- CN213896602U CN213896602U CN202022253043.4U CN202022253043U CN213896602U CN 213896602 U CN213896602 U CN 213896602U CN 202022253043 U CN202022253043 U CN 202022253043U CN 213896602 U CN213896602 U CN 213896602U
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- China
- Prior art keywords
- layer
- heat
- water seepage
- inclined block
- sloping block
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000010426 asphalt Substances 0.000 claims description 23
- 238000010521 absorption reaction Methods 0.000 claims description 18
- 239000004575 stone Substances 0.000 claims description 11
- 230000003373 anti-fouling effect Effects 0.000 claims description 7
- 239000004746 geotextile Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000011065 in-situ storage Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 description 12
- 238000001764 infiltration Methods 0.000 description 12
- 239000004744 fabric Substances 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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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
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model relates to a municipal works road pavement structure, it includes basic unit, heat-sink shell and pitch layer, be provided with between heat-sink shell and the pitch layer and prevent the balladeur train, the antiskid frame includes first sloping block and second sloping block, first sloping block and second sloping block cross arrangement, the middle part fixed connection of first sloping block and second sloping block, the one end of first sloping block is located the pitch in situ, the other end of first sloping block is located the heat-sink shell, the one end of second sloping block is located the pitch in situ, the other end of second sloping block is located the heat-sink shell. The utility model provides a municipal works road pavement structure has heat-sink shell and the not easy gliding effect that takes place of pitch layer.
Description
Technical Field
The application relates to the technical field of transformers, in particular to a municipal engineering road laying structure.
Background
Municipal works refer to municipal facilities construction engineering, often can use a laying structure when municipal works are paved, and this kind of laying structure is for laying asphalt layer and heat-sink shell on the road surface, and it can effectively reduce the road surface because expend with heat and contract with cold and take place cracked probability.
In the related art, the inventors believe that there is a defect that the asphalt layer is likely to slide on the heat absorbing layer because the friction between the tire and the ground is large when the vehicle passes through, and a relative acting force is generated between the asphalt layer and the heat absorbing layer.
SUMMERY OF THE UTILITY MODEL
In order to improve the vehicle when passing through, easy and the heat-absorbing layer of pitch layer takes place gliding defect, this application provides a municipal works road laying structure.
The application provides a pair of municipal works road pavement structure adopts following technical scheme:
the utility model provides a municipal works road pavement structure, includes basic unit, heat-sink shell and pitch layer, be provided with between heat-sink shell and the pitch layer and prevent the balladeur train, the antiskid frame includes first sloping block and second sloping block, first sloping block and second sloping block cross arrangement, the middle part fixed connection of first sloping block and second sloping block, the one end of first sloping block is located the pitch in situ, the other end of first sloping block is located the heat-sink shell, the one end of second sloping block is located the pitch in situ, the other end of second sloping block is located the heat-sink shell.
Through adopting above-mentioned technical scheme, be provided with between heat-sink shell and the pitch layer and prevent the balladeur train, prevent that the balladeur train comprises first sloping block and second sloping block, X type is set to first sloping block and second sloping block alternately, prevents that the upper segment of balladeur train is located the pitch layer, prevents that the hypomere of balladeur train is located the heat-sink shell, and heat-sink shell and pitch layer are fixed through preventing the balladeur train, realize that heat-sink shell and pitch layer are difficult to take place gliding effect.
Preferably, the heat absorption layer is provided with a heat conduction pipe, and one end of the heat conduction pipe, which is far away from the heat absorption layer, is arranged in the substrate.
Through adopting above-mentioned technical scheme, be provided with the heat pipe in the heat-sink shell, the other end setting of heat pipe is in the basal layer, and pitch layer temperature risees when the weather is hot, and the heat-sink shell siphons away the temperature on pitch layer, and the heat of heat-sink shell passes through the heat pipe and transmits to the underground, realizes the effect of giving the road surface cooling.
Preferably, a water seepage layer is arranged between the base layer and the heat absorption layer, the antiskid frame is provided with a water seepage hole, the bottom of the water seepage hole is connected with a water seepage pipe, and one end, far away from the anti-sliding frame, of the water seepage pipe is arranged in the water seepage layer.
Through adopting above-mentioned technical scheme, be provided with the permeable layer between basic unit and heat-absorbing shell, the rainwater can prevent the wash port of balladeur train and get into the permeable layer through the asphalt layer in when rainy to play the effect of drainage to ground, avoid ponding too much and lead to the asphalt layer surface wet and smooth in the asphalt layer.
Preferably, a drainage pipeline is arranged between the water seepage layer and the base layer.
Through adopting above-mentioned technical scheme, be provided with drainage pipe between infiltration layer and basic unit, the ponding in the infiltration layer is in drainage pipe, then discharges away from drainage pipe, improves the drainage effect on ground.
Preferably, the water seepage hole is arranged at the joint of the first inclined block and the second inclined block, and the water seepage hole is arranged towards the surface of the asphalt layer.
Through adopting above-mentioned technical scheme, the infiltration hole sets up in the junction of first sloping block and second sloping block, because the junction of first sloping block and second sloping block forms the trough for the water on pitch layer is concentrated toward infiltration hole department, has improved the drainage effect on pitch layer.
Preferably, the periphery side of the drainage pipeline is wrapped with geotextile.
By adopting the technical scheme, the geotextile is wrapped on the periphery side of the drain pipe, water in the water seepage layer firstly passes through the geotextile and then permeates into the drain pipe, and the geotextile has the effects of corrosion resistance and good water permeability.
Preferably, an antifouling layer is arranged between the heat absorbing layer and the water seepage layer.
By adopting the technical scheme, the antifouling layer is arranged between the heat absorption layer and the water seepage layer, so that excessive sludge is prevented from being introduced into the water seepage layer, and the probability of blockage of the water seepage layer is reduced.
Preferably, the base layer includes rubble concrete layer and fine stone concrete layer, fine stone concrete layer sets up in rubble concrete layer top.
Through adopting above-mentioned technical scheme, the basic unit includes coarse stone concrete layer and thin stone concrete layer, pours thin stone concrete layer on coarse stone concrete layer, makes concrete layer compacter, and whole basic unit is firmer.
In summary, the present application includes at least one of the following beneficial technical effects:
a sliding prevention frame is arranged between the heat absorption layer and the asphalt layer, and the heat absorption layer and the asphalt layer are fixed through the sliding prevention frame, so that the heat absorption layer and the asphalt layer are not easy to slide;
a heat conduction pipe is arranged in the heat absorption layer, the other end of the heat conduction pipe is arranged in the base layer, and the heat conduction pipe transmits heat to the underground, so that the ground is cooled;
a water seepage layer is arranged between the base layer and the heat absorption layer, a drainage pipeline is arranged below the water seepage layer, accumulated water in the asphalt layer is introduced into the water seepage layer, and then the accumulated water permeates into the drainage pipeline through the water seepage layer, so that the effect of draining water on the ground is achieved.
Drawings
FIG. 1 is a schematic structural diagram of a municipal engineering road paving structure according to an embodiment of the present application.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a perspective view of the anti-slip frame.
Description of reference numerals: 1. A base layer; 2. a water discharge pipeline; 3. a water seepage layer; 4. an antifouling layer; 5. a heat absorbing layer; 6. an asphalt layer; 7. a rubble concrete layer; 8. a fine stone concrete layer; 9. a heat conducting pipe; 10. geotextile; 11. a skid prevention frame; 12. a first swash block; 13. a second swash block; 14. a water seepage hole; 15. a water seepage pipe.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1, the embodiment of the application discloses a municipal engineering road paving structure, from bottom to top includes basic unit 1, drainage pipe 2, water seepage layer 3, antifouling layer 4, heat-absorbing layer 5 and pitch layer 6 in proper order.
Basic unit 1 includes rubble concrete layer 7 and thin stone concrete layer 8, and thin stone concrete layer 8 is pour in rubble concrete layer 7 top for whole basic unit 1 is compacter firm more.
The asphalt layer 6 is cement asphalt mortar in this embodiment, and the cement asphalt mortar has better compressive strength, flexural strength and freezing resistance.
The heat absorbing layer 5 is a coating made of a heat absorbing material, which can effectively guide the heat of the asphalt layer 6 into the heat absorbing layer 5.
The heat-absorbing layer 5 internal fixation is provided with heat pipe 9, and the one end setting that heat-absorbing layer 5 was kept away from to heat pipe 9 is in basic unit 1, and heat-absorbing layer 5 siphons away the heat on asphalt layer 6, and the heat on heat-absorbing layer 5 passes through heat pipe 9 and transmits to the underground to effectively cool down asphalt layer 6, in this embodiment, heat pipe 9 is made by heat conduction metal material.
Be provided with between heat-absorbing layer 5 and the pitch layer 6 and prevent balladeur train 11, antiskid frame 11 includes first sloping block 12 and second sloping block 13, and X type form is set to first sloping block 12 and second sloping block 13 alternately, prevents setting up more than the balladeur train 11 middle part in pitch layer 6, sets up in heat-absorbing layer 5 below the antiskid frame 11 middle part to make heat-absorbing layer 5 and pitch layer 6 be difficult to take place to slide.
Referring to fig. 2 and 3, the anti-slip rack 11 is provided with a water seepage hole 14, the water seepage hole 14 is arranged at the joint of the first sloping block 12 and the second sloping block 13, in the embodiment, the cross-sectional area of the water seepage hole 14 is set to be circular, the opening of the water seepage hole 14 faces upwards, and the bottom of the water seepage hole 14 is connected with a water seepage pipe 15.
Referring to fig. 1, a water-permeable layer 3 is disposed below a heat-absorbing layer 5, and the lower end of a water-permeable pipe 15 is disposed in the water-permeable layer 3.
When the surface ponding, because the junction of first sloping block 12 and second sloping block 13 forms the trough for the ponding of pitch layer 6 is concentrated toward infiltration hole 14 department, thereby discharges the ponding of pitch layer 6, and then improves the non-skid property on ground.
The anti-fouling layer 4 is arranged above the water seepage layer 3, and the anti-fouling layer 4 can reduce sludge entering the water seepage layer 3, so that the probability of blockage of capillary holes in the water seepage layer 3 is reduced, and the water permeability of the water seepage layer 3 is further improved.
The drainage pipe 2 is arranged below the water seepage layer 3, the geotechnical cloth 10 wraps the surface on the outer peripheral side of the drainage pipe 2, water in the water seepage layer 3 permeates into the drainage pipe 2 through the geotechnical cloth 10 and is then drained away from the drainage pipe 2, and the geotechnical cloth 10 has the effect of preventing the drainage pipe 2 from being corroded on one hand and the effect of preventing the drainage pipe 2 from being blocked on the other hand.
The implementation principle of municipal works road laying structure of the embodiment of this application is: be provided with anti-skidding frame 11 of X type form between heat-sink shell 5 and pitch layer 6, the upper segment of anti-skidding frame 11 is located pitch layer 6, the hypomere of anti-skidding frame 11 is located heat-sink shell 5, heat-sink shell 5 and pitch layer 6 are fixed through preventing balladeur train 11, be difficult to take place to slide, anti-skidding frame 11 is provided with infiltration hole 14 in the trough department of top, the bottom in infiltration hole 14 is connected with infiltration pipe 15, the lower extreme setting of infiltration pipe 15 is in infiltration layer 3, infiltration hole 14 is introduced infiltration layer 3 with ponding in, thereby the ponding on pitch layer 6 has been reduced, and then the non-skid property on ground has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a municipal works road pavement structure which characterized in that: the heat absorption layer is characterized by comprising a base layer (1), a heat absorption layer (5) and an asphalt layer (6), wherein a sliding prevention frame (11) is arranged between the heat absorption layer (5) and the asphalt layer (6), the sliding prevention frame (11) comprises a first inclined block (12) and a second inclined block (13), the first inclined block (12) and the second inclined block (13) are arranged in a crossed mode, the middle portions of the first inclined block (12) and the second inclined block (13) are fixedly connected, one end of the first inclined block (12) is located in the asphalt layer (6), the other end of the first inclined block (12) is located in the heat absorption layer (5), one end of the second inclined block (13) is located in the asphalt layer (6), and the other end of the second inclined block (13) is located in the heat absorption layer (5).
2. The municipal engineering road paving structure according to claim 1, wherein: the heat absorption layer (5) is provided with a heat conduction pipe (9), and one end, far away from the heat absorption layer (5), of the heat conduction pipe (9) is arranged in the base layer (1).
3. The municipal engineering road paving structure according to claim 2, wherein: a water seepage layer (3) is arranged between the base layer (1) and the heat absorption layer (5), a water seepage hole (14) is formed in the anti-sliding frame (11), a water seepage pipe (15) is connected to the bottom of the water seepage hole (14), and one end, far away from the anti-sliding frame (11), of the water seepage pipe (15) is arranged in the water seepage layer (3).
4. The municipal engineering road paving structure according to claim 3, wherein: and a drainage pipeline (2) is arranged between the water seepage layer (3) and the base layer (1).
5. The municipal engineering road paving structure according to claim 4, wherein: the water seepage holes (14) are formed in the connecting position of the first inclined block (12) and the second inclined block (13), and the water seepage holes (14) face the surface of the asphalt layer (6).
6. The municipal engineering road paving structure according to claim 5, wherein: the periphery side of the drain pipe is wrapped with geotextile (10).
7. The municipal engineering road paving structure according to claim 6, wherein: an antifouling layer (4) is arranged between the heat absorption layer (5) and the water seepage layer (3).
8. The municipal engineering road paving structure according to claim 1, wherein: basic unit (1) includes rubble concrete layer (7) and fine stone concrete layer (8), fine stone concrete layer (8) set up in rubble concrete layer (7) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253043.4U CN213896602U (en) | 2020-10-10 | 2020-10-10 | Municipal works road laying structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253043.4U CN213896602U (en) | 2020-10-10 | 2020-10-10 | Municipal works road laying structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213896602U true CN213896602U (en) | 2021-08-06 |
Family
ID=77112225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022253043.4U Expired - Fee Related CN213896602U (en) | 2020-10-10 | 2020-10-10 | Municipal works road laying structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213896602U (en) |
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2020
- 2020-10-10 CN CN202022253043.4U patent/CN213896602U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210806 |