CN104164815A - Split quick rural road hardened pavement - Google Patents
Split quick rural road hardened pavement Download PDFInfo
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- CN104164815A CN104164815A CN201410412616.XA CN201410412616A CN104164815A CN 104164815 A CN104164815 A CN 104164815A CN 201410412616 A CN201410412616 A CN 201410412616A CN 104164815 A CN104164815 A CN 104164815A
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Abstract
The invention discloses a split quick rural road hardened pavement. The split quick rural road hardened pavement comprises multiple precast roadbed connecting bodies, wherein multiple precast pavement structure bodies are arranged above the precast roadbed connecting bodies, and side projections of the precast pavement structure bodies are inserted into side grooves of the precast pavement structure bodies adjacent to the precast pavement structure bodies; lower projections are arranged on the lower side surfaces of the precast pavement structure bodies, the adjacent precast roadbed connecting bodies are laid along a road direction to form an integral connecting body with a toothed cross section, a triangular groove is formed in one side surface, facing towards the precast pavement structure bodies, of the integral connecting body, and the lower projections are inserted into the triangular groove. Each precast pavement structure body comprises a first split block and a second split block, wherein a split connecting groove is formed in a hypotenuse of each first split block, a split connecting projection is arranged on a hypotenuse of each second split block, and each split connecting projection is inserted into the corresponding split connecting groove. The split quick rural road hardened pavement is simple in structure, low in cost, and simple and quick to operate, and the split quick rural road hardened pavement can be quickly and conveniently erected.
Description
Technical field
The present invention relates to road structure, specifically split fast-type backroad hard surface.
Background technology
The construction of existing backroad is extremely complicated, and the flow process of its construction is: leveling roadbed, set up coaming plate (concreting encloses structure), rivet installation, concreting, leveling road surface, lay straw layer moisturizing, dry in the shade, cut road surface formation dilatation joint, maintenance is watered.Whole long construction period, efficiency is low, the construction volume of one day can only reach tens meters, along with the rising of human cost, and the rising of material cost, integral construction cost is very high, meanwhile, need well construction processing in earlier stage, and road is wanted closure construction in the process of whole construction, can not there is vehicle to be formed on road and walk, therefore local people's living trip be caused to a lot of inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of split fast-type backroad hard surface, the present invention can allow little vehicle, pedestrian's trip, short construction period can reduce road construction cost, construction time, do not need very complicated construction process.
Object of the present invention is achieved through the following technical solutions: split fast-type backroad hard surface, comprise the multiple prefabricated roadbed connector of riveting with roadbed, prefabricated roadbed connector top is provided with the multiple prefabricated road structure body arranging along road direction of advance, the leading flank of each prefabricated road structure body is provided with side projection, the trailing flank of each prefabricated road structure body is provided with side groove, and the side of prefabricated road structure body projection is inserted in the side groove of adjacent prefabricated road structure body with it; Prefabricated road structure body downside is provided with lower convexity, the cross section of prefabricated roadbed connector is isosceles triangle, the bottom surface of prefabricated roadbed connector is laid on roadbed, contiguous prefabricated roadbed connector is laid and is formed the monolithic connector that cross section is sawtooth along road direction, monolithic connector forms triangular groove towards a side of prefabricated road structure body, and lower convexity inserts in triangular groove.Prefabricated road structure body comprises the first split block and the second split block, the first split block and the second split block are right-angled triangle of the same size, wherein, side projection is arranged on the right-angle side A of the first split block, side groove is arranged on the right-angle side B of the first split block, the hypotenuse of the first split block is provided with split connecting groove, the hypotenuse of the second split block is provided with split connection bump, split connection bump is inserted in split connecting groove, make the first split block and the second split block constitute rectangular structure, right-angle side A is the leading flank of prefabricated road structure body, right-angle side B is the trailing flank of prefabricated road structure body.
Based on said structure, design principle of the present invention is: utilize prefabricated prefabricated roadbed connector as syndeton, prefabricated prefabricated road structure body is as road surface bearing structure, by prefabricated roadbed connector, prefabricated road structure body is fixed on roadbed, the precast concrete body that prefabricated roadbed connector and prefabricated road structure body are producer's Prefabrication, when pavement construction, road flattening-out is formed to smooth roadbed, on roadbed, lay successively prefabricated roadbed connector and form monolithic connector, prefabricated road structure body is lifted on monolithic connector, keep the lower convexity of prefabricated road structure body to insert in the triangular groove of monolithic connector, make monolithic connector form embedded cooperation with road structure body processed, simultaneously when prefabricated roadbed connector is installed, adopt rivet will fix prefabricated roadbed connector to roadbed, adjacent prefabricated road structure body utilizes concaveconvex structure to be connected, between prefabricated like this road structure body, both formed to connect and also had gap simultaneously, this gap can be dilatation joint gap.Said structure overall cost is cheap, work progress is without the operation of poured in place concrete, therefore, can be in work progress open route, be convenient for people to trip, after overall road construction completes, can come into operation immediately, and after traditional road construction, also needed the maintenance of naturally drying in later stage to operate, after at least 1 month, just allow road open current, overall structure of the present invention adopts embedded cooperation, overall performance is good, not easy to crack, and after road damage, also can be with changing corresponding prefabricated road structure body, can as traditional road, not need very complicated constructing operation, and after traditional road damage, need to adopt cutting machine that failure area is cut down, if road much higher hard, need artificial chisel open circuit surface, then fill concrete, therefore operation is extremely complicated and loaded down with trivial details, construction period is also long, the present invention adopts modular construction operation, operation short construction period, constructing operation can be carried out at night, daytime, open route was current.
For convenient transport and installation, reduce the weight of single installed part, simultaneously in order to make after road two side directions are stressed, prefabricated road structure body does not move, prefabricated road structure body in the present invention comprises the first split block and the second split block, the first split block and the second split block are right-angled triangle of the same size, wherein, side projection is arranged on the right-angle side A of the first split block, side groove is arranged on the right-angle side B of the first split block, the hypotenuse of the first split block is provided with split connecting groove, the hypotenuse of the second split block is provided with split connection bump, split connection bump is inserted in split connecting groove, make the first split block and the second split block constitute rectangular structure, right-angle side A is the leading flank of prefabricated road structure body, right-angle side B is the trailing flank of prefabricated road structure body.After road two side directions are stressed, the first split block pushes the second split block, make to produce and be subject to force component along prefabricated road structure body diagonal direction, and this component is stressed oblique not parallel with axis triangular groove, can make so prefabricated road structure body not move.
Preferably, the cross section of lower convexity is isosceles triangle.
Preferably, side projection is the lug boss of semicircle cylinder structure.
Preferably, side groove is the concave part of semicircle structure.
Preferably, the waist limit, both sides of prefabricated roadbed connector has the through hole that penetrates into base, in through hole, inserts rivet, and rivet inserts roadbed inside.
Preferably, prefabricated road structure body is of a size of 2 meters to 5 meters along road direction of advance, is of a size of 2 meters to 5 meters along road width direction.
Preferably, in order to prevent that prefabricated road structure body from sliding to road two side directions, keep prefabricated road structure body and prefabricated roadbed connector to form bonding simultaneously, the surface, waist limit, both sides of prefabricated roadbed connector is provided with multiple strip grooves that arrange along road direction of advance, in strip groove, be filled with bitumen layer, between prefabricated roadbed connector and prefabricated road structure body, adopt bitumen layer bonding.
The invention has the advantages that: simple in structure, cost is low, simple and quick, can set up fast, easily split fast-type backroad hard surface.
Brief description of the drawings
Fig. 1 is the schematic diagram of prefabricated road structure body.
Fig. 2 is the split figure that forms the first split block and the second split block after prefabricated road structure body splits.
The prefabricated road structure body of Fig. 3 is installed to the schematic diagram of prefabricated roadbed connector.
Reference numeral in figure is expressed as: 1, prefabricated road structure body; 2, side groove; 3, side projection; 4, lower convexity; 5, prefabricated roadbed connector; 11, the first split block; 12, the second split block; 13, split connecting groove; 14, split connects protrusion.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1-Figure 3.
Split fast-type backroad hard surface, comprise the multiple prefabricated roadbed connector 5 of riveting with roadbed, prefabricated roadbed connector top is provided with the multiple prefabricated road structure body 1 arranging along road direction of advance, the leading flank of each prefabricated road structure body 1 is provided with side projection 3, the trailing flank of each prefabricated road structure body 1 is provided with side groove 2, and the side of prefabricated road structure body 1 projection 3 is inserted in the side groove 2 of adjacent prefabricated road structure body 1 with it; Prefabricated road structure body downside is provided with lower convexity 5, the cross section of prefabricated roadbed connector is isosceles triangle, the bottom surface of prefabricated roadbed connector is laid on roadbed, contiguous prefabricated roadbed connector is laid and is formed the monolithic connector that cross section is sawtooth along road direction, monolithic connector forms triangular groove towards a side of prefabricated road structure body, and lower convexity 5 inserts in triangular groove.
Based on said structure, design principle of the present invention is: utilize prefabricated prefabricated roadbed connector as syndeton, prefabricated prefabricated road structure body is as road surface bearing structure, by prefabricated roadbed connector, prefabricated road structure body is fixed on roadbed, the precast concrete body that prefabricated roadbed connector and prefabricated road structure body are producer's Prefabrication, when pavement construction, road flattening-out is formed to smooth roadbed, on roadbed, lay successively prefabricated roadbed connector and form monolithic connector, prefabricated road structure body is lifted on monolithic connector, keep the lower convexity 5 of prefabricated road structure body to insert in the triangular groove of monolithic connector, make monolithic connector form embedded cooperation with road structure body processed, simultaneously when prefabricated roadbed connector is installed, adopt rivet will fix prefabricated roadbed connector to roadbed, adjacent prefabricated road structure body utilizes concaveconvex structure to be connected, between prefabricated like this road structure body, both formed to connect and also had gap simultaneously, this gap can be dilatation joint gap.Said structure overall cost is cheap, work progress is without the operation of poured in place concrete, therefore, can be in work progress open route, be convenient for people to trip, after overall road construction completes, can come into operation immediately, and after traditional road construction, also needed the maintenance of naturally drying in later stage to operate, after at least 1 month, just allow road open current, overall structure of the present invention adopts embedded cooperation, overall performance is good, not easy to crack, and after road damage, also can be with changing corresponding prefabricated road structure body, can as traditional road, not need very complicated constructing operation, and after traditional road damage, need to adopt cutting machine that failure area is cut down, if road much higher hard, need artificial chisel open circuit surface, then fill concrete, therefore operation is extremely complicated and loaded down with trivial details, construction period is also long, the present invention adopts modular construction operation, operation short construction period, constructing operation can be carried out at night, daytime, open route was current.
Embodiment 2
The present embodiment is on the basis of embodiment 1, for convenient transport and installation, reduce the weight of single installed part, simultaneously in order to make after road two side directions are stressed, prefabricated road structure body does not move, prefabricated road structure body in the present invention comprises the first split block 11 and the second split block 12, the first split block 11 and the second split block 12 are right-angled triangle of the same size, wherein, side projection 3 is arranged on the right-angle side A of the first split block 11, side groove is arranged on the right-angle side B of the first split block 11, the hypotenuse of the first split block 11 is provided with split connecting groove 13, the hypotenuse of the second split block 12 is provided with split connection bump 14, split connection bump 14 is inserted in split connecting groove 13, make the first split block 11 and the second split block 12 constitute rectangular structure, right-angle side A is the leading flank of prefabricated road structure body 1, right-angle side B is the trailing flank of prefabricated road structure body 1.After road two side directions are stressed, the first split block 11 pushes the second split block 12, make to produce and be subject to force component along prefabricated road structure body diagonal direction, and this component is stressed oblique not parallel with axis triangular groove, can make so prefabricated road structure body not move.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and preferred, the cross section of lower convexity 5 is isosceles triangle.
Preferably, side projection 3 is the lug boss of semicircle cylinder structure.
Preferably, side groove is the concave part of semicircle structure.
Preferably, the waist limit, both sides of prefabricated roadbed connector has the through hole that penetrates into base, in through hole, inserts rivet, and rivet inserts roadbed inside.
Preferably, prefabricated road structure body 1 is of a size of 2 meters to 5 meters along road direction of advance, is of a size of 2 meters to 5 meters along road width direction.
Preferably, in order to prevent that prefabricated road structure body 1 from sliding to road two side directions, keep prefabricated road structure body 1 to form bonding with prefabricated roadbed connector 5 simultaneously, the surface, waist limit, both sides of prefabricated roadbed connector 5 is provided with multiple strip grooves that arrange along road direction of advance, in strip groove, be filled with bitumen layer, between prefabricated roadbed connector 5 and prefabricated road structure body 1, adopt bitumen layer bonding.
As mentioned above, can well realize the present invention.
Claims (7)
1. split fast-type backroad hard surface, it is characterized in that: comprise the multiple prefabricated roadbed connector (5) of riveting with roadbed, prefabricated roadbed connector top is provided with the multiple prefabricated road structure body (1) arranging along road direction of advance, the leading flank of each prefabricated road structure body (1) is provided with side projection (3), the trailing flank of each prefabricated road structure body (1) is provided with side groove (2), and the side projection (3) of prefabricated road structure body (1) is inserted in the side groove (2) of adjacent prefabricated road structure body (1) with it, prefabricated road structure body downside is provided with lower convexity (5), the cross section of prefabricated roadbed connector is isosceles triangle, the bottom surface of prefabricated roadbed connector is laid on roadbed, contiguous prefabricated roadbed connector is laid and is formed the monolithic connector that cross section is sawtooth along road direction, monolithic connector forms triangular groove towards a side of prefabricated road structure body, and lower convexity (5) inserts in triangular groove, prefabricated road structure body comprises the first split block (11) and the second split block (12), the first split block (11) and the second split block (12) are right-angled triangle of the same size, wherein, side projection (3) is arranged on the right-angle side A of the first split block (11), side groove is arranged on the right-angle side B of the first split block (11), the hypotenuse of the first split block (11) is provided with split connecting groove (13), the hypotenuse of the second split block (12) is provided with split connection bump (14), split connection bump (14) is inserted in split connecting groove (13), make the first split block (11) and the second split block (12) constitute rectangular structure, right-angle side A is the leading flank of prefabricated road structure body (1), right-angle side B is the trailing flank of prefabricated road structure body (1).
2. split fast-type backroad hard surface according to claim 1, is characterized in that: the cross section of lower convexity (5) is isosceles triangle.
3. split fast-type backroad hard surface according to claim 1, is characterized in that: side projection (3) is the lug boss of semicircle cylinder structure.
4. split fast-type backroad hard surface according to claim 1, is characterized in that: side groove is the concave part of semicircle structure.
5. split fast-type backroad hard surface according to claim 1, is characterized in that: the waist limit, both sides of prefabricated roadbed connector has the through hole that penetrates into base, in through hole, inserts rivet, and rivet inserts roadbed inside.
6. split fast-type backroad hard surface according to claim 1, is characterized in that: prefabricated road structure body (1) is of a size of 2 meters to 5 meters along road direction of advance, is of a size of 2 meters to 5 meters along road width direction.
7. split fast-type backroad hard surface according to claim 1, it is characterized in that: the surface, waist limit, both sides of prefabricated roadbed connector (5) is provided with multiple strip grooves that arrange along road direction of advance, in strip groove, be filled with bitumen layer, between prefabricated roadbed connector (5) and prefabricated road structure body (1), adopt bitumen layer bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412616.XA CN104164815A (en) | 2014-08-21 | 2014-08-21 | Split quick rural road hardened pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410412616.XA CN104164815A (en) | 2014-08-21 | 2014-08-21 | Split quick rural road hardened pavement |
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| Publication Number | Publication Date |
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| CN104164815A true CN104164815A (en) | 2014-11-26 |
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| CN201410412616.XA Pending CN104164815A (en) | 2014-08-21 | 2014-08-21 | Split quick rural road hardened pavement |
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| CN102251632A (en) * | 2007-10-30 | 2011-11-23 | 优尼卡澳大利亚有限公司 | Ceramic tile bottom board |
| KR101123761B1 (en) * | 2009-03-12 | 2012-03-15 | 박정규 | Precast pannel and pavement structure using the same |
| CN102418309A (en) * | 2011-09-16 | 2012-04-18 | 贺雨田 | Pavement having interlaminar embedded coordination structure |
| EP2481852A1 (en) * | 2011-01-31 | 2012-08-01 | Ph Gummitechnik GmbH & Co. KG | Economical floor lining elements for traffic surfaces |
| CN202577087U (en) * | 2012-05-29 | 2012-12-05 | 林�建 | Road prefabricated slab |
| US20130101350A1 (en) * | 2011-10-19 | 2013-04-25 | Folded Slab, Llc. | Precast concrete slabs and related systems, methods of manufacture and installation |
| CN204023347U (en) * | 2014-08-21 | 2014-12-17 | 四川金锋建设有限公司 | Split fast-type backroad hard surface |
-
2014
- 2014-08-21 CN CN201410412616.XA patent/CN104164815A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251632A (en) * | 2007-10-30 | 2011-11-23 | 优尼卡澳大利亚有限公司 | Ceramic tile bottom board |
| KR101123761B1 (en) * | 2009-03-12 | 2012-03-15 | 박정규 | Precast pannel and pavement structure using the same |
| EP2481852A1 (en) * | 2011-01-31 | 2012-08-01 | Ph Gummitechnik GmbH & Co. KG | Economical floor lining elements for traffic surfaces |
| CN102418309A (en) * | 2011-09-16 | 2012-04-18 | 贺雨田 | Pavement having interlaminar embedded coordination structure |
| US20130101350A1 (en) * | 2011-10-19 | 2013-04-25 | Folded Slab, Llc. | Precast concrete slabs and related systems, methods of manufacture and installation |
| CN202577087U (en) * | 2012-05-29 | 2012-12-05 | 林�建 | Road prefabricated slab |
| CN204023347U (en) * | 2014-08-21 | 2014-12-17 | 四川金锋建设有限公司 | Split fast-type backroad hard surface |
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Application publication date: 20141126 |