CN104988839A - Subgrade pavement paving edge mold-erection-free construction auxiliary machinery equipment - Google Patents
Subgrade pavement paving edge mold-erection-free construction auxiliary machinery equipment Download PDFInfo
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- CN104988839A CN104988839A CN201510074276.9A CN201510074276A CN104988839A CN 104988839 A CN104988839 A CN 104988839A CN 201510074276 A CN201510074276 A CN 201510074276A CN 104988839 A CN104988839 A CN 104988839A
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- paver
- erection
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- pressure adjusting
- construction
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Abstract
The present invention discloses subgrade pavement paving edge mold-erection-free construction auxiliary machinery equipment, which comprises a paver, and is characterized in that a rolling wheel bracket (2) is arranged on the ironing beam (1) of the paver, a rolling wheel (4) is arranged on the rolling wheel bracket (2) through a rolling bearing (3), a pressure adjusting bracket (5) is arranged on the ironing beam (1) of the paver, the top end of a pressure adjusting screw rod (6) is arranged on the pressure adjusting bracket (5), the bottom end of the pressure adjusting screw rod (6) is connected with the rolling wheel (4), a pressure adjusting nut (7) is arranged on the pressure adjusting screw rod (6), and the side end of the ironing beam (1) of the paver is connected with a template (8) so as to integrally form the subgrade pavement paving edge mold-erection-free construction auxiliary machinery equipment. The subgrade pavement paving edge vertical-mold-free construction auxiliary machinery equipment of the present invention has characteristics of random mold carrying, no requirement of mold erection blocking and fixing in advance, traditional manual mold erection construction method replacing, stable quality, work efficiency improving, construction cost saving, aesthetics and smooth property, construction period shortening, and construction environment optimizing.
Description
Technical field
The present invention relates to the engineering machinery of road construction, be specifically related to a kind of subgrade and pavement pave edge without formwork erection construction paving help plant equipment.
Background technology
As everyone knows, in order to ensure the soundness of road foundation, linear fluency and regularity, all adopt traditional construction method, compacting after namely first paving both at home and abroad at present, pave and compacting time all according to the linear installation form of road foundation designing requirement, template is flitch or channel-section steel, and with steel label gear solid model plate, in case paver, road roller operation time pass crimp, have after some strength until subgrade stability, again template is carried, mobile installation, iterative method forward; There is following problem in traditional construction method:
1, a large amount of templates is needed, wooden long flitch or the channel-section steel of steel,
Flitch is fragile, and channel-section steel cost is high.
2, carrying and the labour intensity installed large, inefficiency, and be difficult to ensure linear, corner is neat.
3, due to formwork erection, the local width of flitch or channel-section steel will take up room, and need stretch out width of subgrade, causes larger waste, strengthens engineering cost.
4, the on-the-spot form removal of workman, vehicle transport, paver pave, road roller rolls, and operating personnel are numerous, on-the-spot chaotic, there is certain potential safety hazard.
To sum up, the conventional construction method that roadbed formwork erection is installed is difficult to meet the requirement of Road to Modernization civilized construction, and waste is comparatively large, increases engineering cost.
Summary of the invention
The object of the invention is to: provide a kind of subgrade and pavement edge that paves to help plant equipment without formwork erection construction paving, solid without the need to the gear of formwork erection in advance, help plant equipment to be with mould at random by paving, ensure the quality of products stable, improve work efficiency, save engineering cost, attractive in appearance smooth and easy, reduction of erection time, Optimizing construction environment.
Technical solution of the present invention is: this paving helps plant equipment to comprise paver, at consoling on flat-topped ridge of paver, rolling compaction wheel support is installed, rolling compaction wheel support installs rolling compaction wheel through rolling bearing, at consoling on flat-topped ridge of paver, pressure regulation support is installed, the top of screw press is arranged on pressure regulation support, the bottom of screw press connects rolling compaction wheel, screw press installs look nut, consoling on flat-topped ridge side of paver connects template, overall form the subgrade and pavement edge that paves and helps plant equipment without formwork erection construction paving.
During construction, first to be paved roadbed or road surface by paver, then by road roller compacted subgrade or road surface; When paver paves roadbed or road surface, the look nut on adjustment screw press, makes rolling compaction take turns contact roadbed or road surface, and when paver runs forward paving operation, template performs formwork erection function, and rolling compaction takes turns synchronous compacted subgrade edge.
Advantage of the present invention is: 1, paver forward running job time, template performs formwork erection function, without the need to formwork erection gear is solid in advance, improves work efficiency, saves engineering cost, attractive in appearance smooth and easy, reduction of erection time, Optimizing construction environment; 2, paver forward running job time, rolling compaction takes turns synchronous compacted subgrade edge, avoids roadbed side that pressure occurs and steps on and damage unfilled corner phenomenon, ensure workmanship.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present invention.
Fig. 2 is the partial side view of Fig. 1.
In figure: 1 consoles flat-topped ridge, 2 rolling compaction wheel supports, 3 rolling bearings, 4 rolling compaction wheels, 5 pressure regulation supports, 6 screw press, 7 look nuts, 8 templates.
Detailed description of the invention
As shown in Figure 1, 2, this paving helps plant equipment to comprise paver, at consoling on flat-topped ridge 1 of paver, rolling compaction wheel support 2 is installed, rolling compaction wheel support 2 installs rolling compaction wheel 4 through rolling bearing 3, at consoling on flat-topped ridge 1 of paver, pressure regulation support 5 is installed, the top of screw press 6 is arranged on pressure regulation support 5, the bottom of screw press 6 connects rolling compaction wheel 4, screw press 6 is installed look nut 7, consoling on flat-topped ridge 1 side of paver connects template 8, overall form the subgrade and pavement edge that paves and helps plant equipment without formwork erection construction paving.
During construction, first to be paved roadbed or road surface by paver, then by road roller compacted subgrade or road surface; When paver paves roadbed or road surface, the look nut 7 on adjustment screw press 6, make rolling compaction take turns 4 contact roadbed or road surfaces, when paver runs forward paving operation, template 8 performs formwork erection function, rolling compaction wheel 4 synchronous compacted subgrade edges.
Below from construction, the engineering cost (direct cost) building two aspect calculated savings, calculate with 1km Class I highway standard section, double width adds up to 4 layers, and template part (shuttering, form removal, transhipment template) unit in charge of construction aspect is spent to be used:
A cement stabilized macadam consumption: long 1000 meters of * thickness, 0.16 meter of * density 2.35*4 layer=18048 ton of the wide 12 meters of * roadbeds of roadbed;
B transports template labour cost: 10 people * 140 yuan/day=1400 yuan;
C transit vehicle rent and fuel oil: 250 yuan/day;
D template loss: 260 yuan/day;
Add up to: 1400 yuan+250 yuan+260 yuan=1910 yuan;
Conversion is spent to be used: calculate labor-material-machine cost, 1910 yuan/2000 tons=0.96 yuan/ton with per day production 2000 tons of cement stabilized macadams;
Reduce expenses, be: 18048 tons * 0.96 yuan/ton=17326 yuan.
The triangular portions of edge that former design is gone to a grassroots level removed, change upper and lower base width into consistent, calculate with 1km Class I highway standard section, double width adds up to 4 layers, Construction unit aspect:
Save cement stabilized macadam expense: thickness 0.32 meter of * 0.32/1.5(side slope 1:1.5) * 2(double width) * (length) 1000 meters=136 cubic metres;
Conversion is reduced expenses: 136 cubic metres * 310 yuan/cubic metres (this unit price is only reference)=42160 yuan.
Claims (1)
1. subgrade and pavement pave edge without formwork erection construction paving help plant equipment, this paving helps plant equipment to comprise paver, it is characterized in that: the flat-topped ridge (1) of consoling of paver above installs rolling compaction wheel support (2), rolling compaction wheel support (2) installs rolling compaction wheel (4) through rolling bearing (3), the flat-topped ridge (1) of consoling of paver above installs pressure regulation support (5), screw press (6) top is arranged on pressure regulation support (5), the bottom of screw press (6) connects rolling compaction wheel (4), screw press (6) is installed look nut (7), consoling on flat-topped ridge (1) side of paver connects template (8), overall form the subgrade and pavement edge that paves and help plant equipment without formwork erection construction paving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074276.9A CN104988839B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement pave edge no formwork erection construction paving help plant equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074276.9A CN104988839B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement pave edge no formwork erection construction paving help plant equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104988839A true CN104988839A (en) | 2015-10-21 |
| CN104988839B CN104988839B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510074276.9A Active CN104988839B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement pave edge no formwork erection construction paving help plant equipment |
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| CN (1) | CN104988839B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179686A (en) * | 2018-02-10 | 2018-06-19 | 广西路桥工程集团有限公司 | A kind of included template type road surface rcc system |
| CN109371788A (en) * | 2018-12-07 | 2019-02-22 | 山东省水利工程局有限公司 | A kind of semi-rigid sub-base material paves integrated apparatus and the method that paves without formwork erection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6089787A (en) * | 1998-05-26 | 2000-07-18 | Allen Engineering Corp. | Transformable two-person floating screed with automatic grade control |
| JP3846751B2 (en) * | 1996-12-26 | 2006-11-15 | 酒井重工業株式会社 | Liquid spraying device for vibration type road surface compactor |
| CN201128870Y (en) * | 2007-11-12 | 2008-10-08 | 镇江华晨华通路面机械有限公司 | Interposer edge dowel steel of spreader |
| CN204570436U (en) * | 2015-02-12 | 2015-08-19 | 周洪明 | Subgrade and pavement pave edge without formwork erection construction paving help plant equipment |
-
2015
- 2015-02-12 CN CN201510074276.9A patent/CN104988839B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3846751B2 (en) * | 1996-12-26 | 2006-11-15 | 酒井重工業株式会社 | Liquid spraying device for vibration type road surface compactor |
| US6089787A (en) * | 1998-05-26 | 2000-07-18 | Allen Engineering Corp. | Transformable two-person floating screed with automatic grade control |
| CN201128870Y (en) * | 2007-11-12 | 2008-10-08 | 镇江华晨华通路面机械有限公司 | Interposer edge dowel steel of spreader |
| CN204570436U (en) * | 2015-02-12 | 2015-08-19 | 周洪明 | Subgrade and pavement pave edge without formwork erection construction paving help plant equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179686A (en) * | 2018-02-10 | 2018-06-19 | 广西路桥工程集团有限公司 | A kind of included template type road surface rcc system |
| CN109371788A (en) * | 2018-12-07 | 2019-02-22 | 山东省水利工程局有限公司 | A kind of semi-rigid sub-base material paves integrated apparatus and the method that paves without formwork erection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104988839B (en) | 2017-03-01 |
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