CN104831605B - Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving - Google Patents
Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving Download PDFInfo
- Publication number
- CN104831605B CN104831605B CN201510074228.XA CN201510074228A CN104831605B CN 104831605 B CN104831605 B CN 104831605B CN 201510074228 A CN201510074228 A CN 201510074228A CN 104831605 B CN104831605 B CN 104831605B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- formwork erection
- template
- small
- mechanical equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention discloses subgrade and pavement compacting edges to help mechanical equipment without formwork erection construction paving, the top of two stringers of H-shaped support frame (4) is fixed on vibrating wheels crossbeam (8) by briquetting (9), slide bar (5) in being installed respectively in two stringers of H-shaped support frame (4), the bottom end of interior slide bar (5) connects template (3), the small-sized compacting wheel support (10) of pivot bush unit between two interior slide bars (5), the center of small-sized compacting wheel support (10) is installed by small-sized compact wheel (2), the crossbeam center right angle setting cylinder (6) of H-shaped support frame (4), the bottom end of the cylinder rod of cylinder (6) connects template (3), cylinder (6) connection lifting manipulation valve (7).The paving helps mechanical equipment to carry formwork erection, solid without the gear of formwork erection in advance, replaces traditional artificial formwork erection form of construction work, and quality is stablized, and work efficiency is improved, and saves engineering cost, beautiful smooth, shortens the construction period, Optimizing construction environment.
Description
Technical field
The present invention relates to the engineering machinery of road construction, and in particular to a kind of subgrade and pavement compacting edge is constructed without formwork erection to be spread
Help mechanical equipment.
Background technique
It is well known that robustness, linear fluency and regularity in order to ensure road foundation, all use both at home and abroad at present
Traditional construction method first paves and is compacted afterwards, all in accordance with the linear installation template of road foundation design requirement when paving and being compacted,
Template is flitch or channel steel, and keeps off solid model plate with steel label, is squeezed and deformed to prevent elapsing when paver, road roller operation, to roadbed
Stablize after having some strength, then template is carried, mobile installation, forward iterative method；Traditional construction method is asked there are following
Topic:
1, a large amount of template of needs, the channel steel of wooden long flitch or steel,
Flitch is easy to damage, and channel steel is at high cost.
2, the large labor intensity carried and installed, working efficiency is low, and is difficult to ensure that linear, corner is neat.
3, due to formwork erection, the local width of flitch or channel steel wants occupied space, and need to extend outwardly width of subgrade, cause larger
Waste increases engineering cost.
4, the demoulding of worker scene, vehicle transport, paver paves, road roller rolls, operator is numerous, and scene is chaotic,
There are some potential safety problemss.
To sum up, the conventional construction method of roadbed formwork erection installation is difficult to meet Road to Modernization civilized construction requirement, waste compared with
Greatly, engineering cost is increased.
Summary of the invention
It is an object of the invention to: a kind of subgrade and pavement compacting edge is provided without formwork erection construction paving and helps mechanical equipment, is constructed
Formwork erection gear is solid in advance by Shi Wuxu, helps mechanical band mould at random by paving, guarantees that quality is stablized, improve work efficiency, save engineering cost, beautiful
It is smooth, it shortens the construction period, Optimizing construction environment.
The technical solution of the invention is as follows: it includes road roller that the paving, which helps mechanical equipment, logical in the vibrating wheels side of road roller
It crosses elevating mechanism and small-sized compact wheel and template is installed, overall structure subgrade and pavement compacting edge helps machinery to set without formwork erection construction paving
It is standby；The elevating mechanism includes that H-shaped support frame, interior slide bar, cylinder and lifting manipulate valve, two stringers of H-shaped support frame
Top is fixed on vibrating wheels crossbeam by briquetting, installs interior slide bar, the bottom of interior slide bar in two stringers of H-shaped support frame respectively
End connection template,
The center of the small-sized compacting wheel support of pivot bush unit between two interior slide bars, small-sized compacting wheel support is installed by small-sized compacting
Wheel, the crossbeam center right angle setting cylinder of H-shaped support frame, the bottom end of the cylinder rod of cylinder connect template, cylinder connection lifting behaviour
Vertical valve.
Wherein, the outside of template connects auxiliary template by adjustable spring.
When construction, first paved roadbed or road surface by paver, then by road roller compacted subgrade or road surface；It is compacted in road roller
When roadbed or road surface, cylinder movement, as the decline of cylinder rod allows interior slide bar to decline together with template and small-sized compact wheel；When
When template is down to shoulder, cylinder rod while also pushing small-sized compact wheel to the compressive force of one downlink of template；In road roller
Vibrating wheels when moving forwards vibration service, template executes formwork erection function, the synchronous compacted subgrade edge of small-sized compact wheel.
The invention has the advantages that 1, when the vibration steel wheel of road roller moves forwards vibration service, template execute formwork erection function
Can, it is solid without the gear of formwork erection in advance, work efficiency is improved, engineering cost is saved, it is beautiful smooth, it shortens the construction period, Optimizing construction environment；2, exist
When the vibration steel wheel of road roller moves forwards vibration service, the synchronous compacted subgrade edge of small-sized compact wheel avoids roadbed side from existing
Side pressure is stepped on damage unfilled corner phenomenon in real time by road roller pressing, guarantees construction quality.
Detailed description of the invention
Fig. 1 is structure diagram of the invention.
Fig. 2 is the partial side view of Fig. 1.
In figure: 1 vibrating wheels, 2 small-sized compact wheels, 3 templates, 4 H-shaped support frames, slide bar in 5,6 cylinders, 7 lifting manipulation valves,
8 vibrating wheels crossbeams, 9 briquettings, 10 small-sized compacting wheel supports, 11 adjustable springs, 12 auxiliary templates.
Specific embodiment
As shown in Figure 1, it includes road roller that the paving, which helps mechanical equipment, pacified in 1 side of vibrating wheels of road roller by elevating mechanism
Small-sized compact wheel 2 and template 3 are filled, overall structure subgrade and pavement compacting edge helps mechanical equipment without formwork erection construction paving；The liter
Descending mechanism includes that H-shaped support frame 4, interior slide bar 5, cylinder 6 and lifting manipulation valve 7, the top of two stringers of H-shaped support frame 4 are logical
It crosses briquetting 9 to be fixed on vibrating wheels crossbeam 8, interior slide bar 5, the bottom of interior slide bar 5 is installed respectively in two stringers of H-shaped support frame 4
End connection template 3, the small-sized compacting wheel support 10 of pivot bush unit between two interior slide bars 5 are felt at ease in small-sized compacting wheel support 10
Small-sized compact wheel 2 is filled, the bottom end of the crossbeam center right angle setting cylinder 6 of H-shaped support frame 4, the cylinder rod of cylinder 6 connects template 3,
The connection lifting manipulation valve 7 of cylinder 6.
Wherein, the outside of template 3 connects auxiliary template 12 by adjustable spring 11.
When construction, first paved roadbed or road surface by paver, then by road roller compacted subgrade or road surface；It is compacted in road roller
When roadbed or road surface, cylinder 6 is acted, with the decline of cylinder rod allow interior slide bar 5 with template 3 and small-sized compact wheel 2 together under
Drop；When template 3 is down to shoulder, cylinder rod while pushing small-sized compact wheel 2 to the compressive force of 3 one downlinks of template；?
When the vibrating wheels of road roller move forwards vibration service, template 3 executes formwork erection function, the synchronous compacted subgrade side of small-sized compact wheel 2
Edge.
Below from construction, construction two in terms of calculated savings engineering cost (direct cost), with 1km Class I highway standard
Section calculation, double width is 4 layers total, spent in terms of template part (shuttering, form removal, transhipment template) unit in charge of construction to use:
A cement stabilized macadam dosage: long 1000 meters of 2.35*4 layers of the * density of 0.16 meter of * thickness of the wide 12 meters of * roadbeds of roadbed=
18048 tons；
B transports template labour cost: 140 yuan/day=1400 yuan 10 people *；
C transit vehicle rent and fuel oil: 250 yuan/day；
D template loss: 260 yuan/day；
It is total: 1400 yuan+250 yuan+260 yuan=1910 yuan；
Conversion is spent to be used: labor-material-machine costs are calculated with per day 2000 tons of cement stabilized macadams of production, 1910 yuan/2000
Ton=0.96 yuan/ton；
Saving expense is then are as follows: 18048 tons * 0.96 yuan/ton=17326 yuan.
The triangular portions for edge of going to a grassroots level in former design are removed, it is consistent to be changed to base width up and down, with 1km Class I highway
Standard section calculates, and double width is 4 layers total, in terms of construction unit:
Save cement stabilized macadam expense: 0.32 meter of * 0.32/1.5(side slope 1:1.5 of thickness) * 2(double width) * (length)
1000 meters=136 cubic metres；
Conversion saving expense: 136 cubic metres * 310 yuan/cubic metres (this unit price is only to refer to)=42160 yuan.
Claims (2)
1. subgrade and pavement, which is compacted edge, helps mechanical equipment without formwork erection construction paving, it includes road roller, feature which, which helps mechanical equipment,
It is: small-sized compact wheel (2) and template (3) is installed by elevating mechanism in vibrating wheels (1) side of road roller, are integrally formed roadbed road
Face pressure reality edge helps mechanical equipment without formwork erection construction paving；The elevating mechanism includes H-shaped support frame (4), interior slide bar (5), gas
The top of cylinder (6) and lifting manipulation valve (7), two stringers of H-shaped support frame (4) is fixed on vibrating wheels crossbeam by briquetting (9)
(8) slide bar (5) in installing respectively on, in two stringers of H-shaped support frame (4), the bottom end of interior slide bar (5) connect template (3), and two
The center of the small-sized compacting wheel support (10) of pivot bush unit between slide bar (5) in root, small-sized compacting wheel support (10) is installed by small-sized pressure
The bottom end of real wheel (2), the crossbeam center right angle setting cylinder (6) of H-shaped support frame (4), the cylinder rod of cylinder (6) connects template
(3), cylinder (6) connection lifting manipulation valve (7).
2. subgrade and pavement compacting edge according to claim 1 helps mechanical equipment without formwork erection construction paving, it is characterized in that: template
(3) outside passes through adjustable spring (11) connection auxiliary template (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074228.XA CN104831605B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510074228.XA CN104831605B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104831605A CN104831605A (en) | 2015-08-12 |
| CN104831605B true CN104831605B (en) | 2019-05-07 |
Family
ID=53809780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510074228.XA Active CN104831605B (en) | 2015-02-12 | 2015-02-12 | Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104831605B (en) |
Families Citing this family (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 |
| CN112127236A (en) * | 2020-09-14 | 2020-12-25 | 徐工集团工程机械股份有限公司道路机械分公司 | Edge protecting and compacting device for road roller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306406A (en) * | 1997-04-30 | 1998-11-17 | Fukuda Doro Kk | Finisher |
| KR20100058430A (en) * | 2010-04-19 | 2010-06-03 | 양영봉 | A panel block |
| CN101906748A (en) * | 2010-08-06 | 2010-12-08 | 江苏四明工程机械有限公司 | Self-propelled all-hydraulic slip form paver |
| CN201924259U (en) * | 2010-12-17 | 2011-08-10 | 徐工集团工程机械股份有限公司科技分公司 | Road roller |
| CN102477715A (en) * | 2010-11-19 | 2012-05-30 | 维特根有限公司 | Slipform paver |
| CN203977262U (en) * | 2014-07-16 | 2014-12-03 | 哈尔滨市财政投资评审中心 | Auxiliary vibration device for cement slip form paver |
| CN204509960U (en) * | 2015-02-12 | 2015-07-29 | 陈道田 | Subgrade and pavement compacting edge helps plant equipment without formwork erection construction paving |
-
2015
- 2015-02-12 CN CN201510074228.XA patent/CN104831605B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10306406A (en) * | 1997-04-30 | 1998-11-17 | Fukuda Doro Kk | Finisher |
| KR20100058430A (en) * | 2010-04-19 | 2010-06-03 | 양영봉 | A panel block |
| CN101906748A (en) * | 2010-08-06 | 2010-12-08 | 江苏四明工程机械有限公司 | Self-propelled all-hydraulic slip form paver |
| CN102477715A (en) * | 2010-11-19 | 2012-05-30 | 维特根有限公司 | Slipform paver |
| CN201924259U (en) * | 2010-12-17 | 2011-08-10 | 徐工集团工程机械股份有限公司科技分公司 | Road roller |
| CN203977262U (en) * | 2014-07-16 | 2014-12-03 | 哈尔滨市财政投资评审中心 | Auxiliary vibration device for cement slip form paver |
| CN204509960U (en) * | 2015-02-12 | 2015-07-29 | 陈道田 | Subgrade and pavement compacting edge helps plant equipment without formwork erection construction paving |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104831605A (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2869322Y (en) | Portal frame tunnel lining form trolley | |
| CN103321111B (en) | Streetcar track connects the construction method of paving | |
| CN104005313B (en) | Asphalt concrete pavement dividing strip road kerb construction method | |
| CN104831605B (en) | Subgrade and pavement is compacted edge and helps mechanical equipment without formwork erection construction paving | |
| CN208455433U (en) | A kind of road edge rolls ancillary equipment without mould vibration | |
| CN205501750U (en) | Supporting structure of be used for pavement to widen transformation | |
| CN204475184U (en) | Urban light rail viaduct mountain type U beam Construction Supporting System | |
| CN204509960U (en) | Subgrade and pavement compacting edge helps plant equipment without formwork erection construction paving | |
| CN203834370U (en) | Arch ring steel formwork trolley for circular arch culvert | |
| CN208748494U (en) | A kind of alignment device of highway roadside stone laydown machine | |
| CN205243529U (en) | Tunnel secretly digs lining construction platform truck | |
| CN202359511U (en) | Subway tunnel ditch and track bed one-time pouring formwork structure | |
| CN109339098B (en) | Portable support template of utility tunnel | |
| CN104988839B (en) | Subgrade and pavement pave edge no formwork erection construction paving help plant equipment | |
| CN203795460U (en) | Basic structure of ballasting tower crane | |
| CN109594448A (en) | The temporary road construction method of linear engineering | |
| CN208793010U (en) | A kind of lining trolley with all-hydraulic automatic revenue and expenditure template | |
| CN102953336A (en) | Modular construction method of cast-in-situ continuous box beam on deep soft foundation road segment | |
| CN104846726A (en) | Road construction method for open pit mine | |
| CN204570436U (en) | Subgrade and pavement pave edge without formwork erection construction paving help plant equipment | |
| CN208917644U (en) | A kind of vibrating wheels of road roller | |
| CN208168893U (en) | Tunnel portal expanding reach secondary lining applies trolley | |
| CN203066085U (en) | Abutment back of bridge and culvert in construction technology | |
| CN204827479U (en) | Formworking jumbo is built by laying bricks or stones to subdivision formula wholecircle section tunnel | |
| CN103321655B (en) | Roadway floor reinforcement method with functions of horizontal yielding and energy absorption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |