CN103603321B - Circulation is gone forward one by one compaction type Lining in Canals by Mechanized Paver - Google Patents
Circulation is gone forward one by one compaction type Lining in Canals by Mechanized Paver Download PDFInfo
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- CN103603321B CN103603321B CN201310535577.8A CN201310535577A CN103603321B CN 103603321 B CN103603321 B CN 103603321B CN 201310535577 A CN201310535577 A CN 201310535577A CN 103603321 B CN103603321 B CN 103603321B
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Abstract
A kind of compaction type Lining in Canals by Mechanized Paver that goes forward one by one that circulates, comprises supporting track, rolling device and frame, it is characterized in that supported on both sides track connects two end floor beams; Sliding beam is slidably connected on two wood side-guides, and frame is connected on sliding beam; Frame is assembled channel shaping ejector dozer, aggregate bin, joint-cutting device and rolling device successively; Aggregate bin arranges band bottom surface and leaks the front aggregate bin of material mouth, the rear aggregate bin of band two sides leakage material mouth; Frame connects side gussets and bottom surface junction plate, and on side gussets, connection side surface vibration grinds, and bottom surface junction plate connects bottom surface vibrating roller; Active and passive gear installs around Flexible Transmission tooth bar, being a bit fixedly connected with frame of Flexible Transmission tooth bar; Advantage of the present invention is the sequential production that rolling operation realizes canal lining, accelerates speed of application, improves channel concrete construction quality and project durability.Simple to operate, save manpower, reduce engineering cost, decrease the damage and pollution to surrounding enviroment.
Description
Technical field
The invention belongs to a kind of construction equipment of forecasting concrete anti-leaking lining cutting, particularly a kind of compaction type Lining in Canals by Mechanized Paver that goes forward one by one that circulates.
Background technology
The northern area of China is due to weather, and the destruction of frost heave action to forecasting concrete anti-leaking lining cutting is obvious, and in general, through 1 year Frozen-thawed cycled, the channel of precast concrete lining cutting just there will be a large amount of seepage at seam crossing; Cast-in-situ concrete antiseepage, due to its thinner thickness, is generally 5 ~ 10cm, not easily vibration compacting, causes concrete durability to decline, and affects channel service life.
In the lining cutting of current Small Canal, often because concrete reasons such as being not easy control of vibrating causes the quality of cast-in-situ concrete lining cutting often not high in construction, in work progress, plant equipment rolls farmland simultaneously, cause soil compaction, dead meal is more, surrounding enviroment are also damaged, does not meet the theory that eco-hydraulic engineering is built.Trunk canal in current China irrigated area, branch canal achieve concrete anti-seepage substantially, but lateral canal, field ditch also exist the situation of nature soil canal water delivery in a large number, affect emptying effectiveness, are also unfavorable for water saving simultaneously.Along with the appearance of central authorities in 2011 No. 1 file, implemented to accelerate many measures that rural water conservancy construction is main contents, Lining in Canals by Mechanized Paver have also been obtained to be applied widely, accelerates the paces of construction of water conservancy works.But traditional Lining in Canals by Mechanized Paver mainly adopts the principle of drawing-die, the vibration compacting to lining concrete is realized by mechanical own wt and surface vibration, time be everlasting corner position, concrete and position, soil layer boundary there will be the uneven phenomenon of compactness, speed of application is by the impact of concrete initial set time simultaneously, can not realize rapid construction.
Summary of the invention
The object of this invention is to provide a kind of compaction type Lining in Canals by Mechanized Paver that goes forward one by one that circulates, realize shaping, stone, joint-cutting, each operation of vibratory compaction continuously, improve the speed of application of canal lining, improve channel concrete construction quality and project durability.Simple to operate, save manpower, operating efficiency is high; Reduce engineering cost, reduce the damage and pollution to surrounding enviroment in work progress.
Technical scheme provided by the invention is as follows: comprise channel supported on both sides track, rolling device and frame, it is characterized in that: channel supported on both sides track connects two end floor beams; Be provided with two wood side-guides with supported on both sides parallel track, sliding beam is slidably connected on two wood side-guides by the sliding sleeve at two ends, and frame is connected on sliding beam; Frame assembles channel shaping ejector dozer, aggregate bin, joint-cutting device and rolling device to the back-end successively from front end; Aggregate bin arranges band bottom surface and leaks the front aggregate bin of material mouth, the rear aggregate bin of band two sides leakage material mouth; The cutter supporter of joint-cutting device is fixedly connected with frame, and joint-cutting cutter, through cutter supporter, installs back-moving spring between the handle of joint-cutting cutter and cutter supporter; The structure of rolling device is: in frame, connect side gussets and bottom surface junction plate, and on side gussets, connection side surface vibration grinds, and bottom surface junction plate connects bottom surface vibrating roller; At one end crossbeam is assembled with the driving gear of motor and reducer drive, opposite side crossbeam is assembled with driven gear, active and passive gear installs around Flexible Transmission tooth bar, being a bit fixedly connected with frame of Flexible Transmission tooth bar;
Above-mentioned side gussets is bolted vibrating roller and grinds frame, and vibrating roller grinds on frame and is rotationally connected vibrating roller, grinds between frame arrange spring at side gussets and vibrating roller; Bottom surface junction plate is bolted vibrating roller and grinds frame, vibrating roller grinds on frame and is rotationally connected vibrating roller, grinds between frame arrange spring at bottom surface junction plate and vibrating roller.
The good effect that the present invention has:
(1) the lower harsh concrete being convenient to do mechanization operation of cost is utilized, an equipment realizes shaping, stone, joint-cutting, each operation of vibratory compaction continuously, the circulation rolling operation that goes forward one by one can realize the sequential production of canal lining, has both accelerated the speed of application of canal lining.Can realize carrying out automation lining construction to the trapezoidal channel of different side slope, different lining thickness.
(2) roller-compaction, vibratory compaction, increases concrete density, improves channel concrete construction quality and project durability.
(3) simple to operate, convenient, flexible, save that manpower, operating efficiency are high, the speed of application of roller compacted concrete than conventional cast-in-situ concrete fast about 40%, less demanding to construction operation personnel, is convenient to popularization and application.
(4) adopt harsh concrete, reduce engineering cost, lower than conventional cast-in-situ concrete by about 30%, and be convenient to mechanized construction.Decrease the damage and pollution to surrounding enviroment in work progress.
(5) canal lining thickness is adjustable, improves the scope of application of equipment.
Accompanying drawing explanation
Fig. 1 is structure top view of the present invention.
Fig. 2 is the A direction view (rolling device lateral view) of Fig. 1.
Fig. 3 is the B direction view (channel trim panel and aggregate bin lateral view) of Fig. 1.
Fig. 4 is the structural representation that on side gussets, connection side surface vibration grinds.
Fig. 5 is the vibration-proof structure schematic diagram that side gussets connection side surface vibration grinds.
Fig. 6 is Flexible Transmission rack and pinion connection diagram.
Fig. 7 is lateral view frame connecting shaping ejector dozer, aggregate bin and joint-cutting device.
Fig. 8 is joint-cutting device structural representation.
Fig. 9 is C-C sectional view of Fig. 7.
Figure 10 is D-D sectional view of Fig. 7.
Figure 11 is thickness adjusting apparatus schematic diagram.
Detailed description of the invention
This coffering machine is bottom width 0.5m, side slope 1:1 by channel, and the standard section of dark 0.5m designs.
See Fig. 1,11, be provided with the channel supported on both sides track 2 that can move and be placed on edge on channel both sides, supported on both sides track 2 connects on the right angle fillet 9 of two end floor beam 2-1 by bolt 9-1, and the bolt hole on right angle fillet 9 is elongated hole, forms lining thickness adjusting device with bolt 9-1.Also be provided with both sides along parallel two wood side-guides 3 of supporting track, slide rail 3 two ends are fixed on two end floor beam 2-1 simultaneously; Frame 5 is connected on sliding beam 13, and sliding beam 13 is slidably connected by the sliding sleeve 12 at two ends and two wood side-guides 3.See Fig. 1,3,7-10, frame 5 assembles channel shaping ejector dozer 16, aggregate bin, joint-cutting device 6 and rolling device to the back-end successively from front end; Aggregate bin arranges band two sides and leaks the front aggregate bin 15-1 of material mouth 15, the rear aggregate bin 14-1 of band bottom surface leakage material mouth 14; Joint-cutting device 6 is made up of joint-cutting cutter 6-4, back-moving spring 6-2, cutter supporter 6-3 and operating grip 6-1, cutter supporter 6-3 is fixedly connected with frame 5, joint-cutting cutter 6-4, through cutter supporter 6-3, installs back-moving spring 6-2 between the handle 6-1 of joint-cutting cutter and cutter supporter 6-3.Joint-cutting cutter 6-4 is made up of two angled end-faces and a bottom face.See Fig. 8, when needing joint-cutting, by parting material 22(as batten) put into below joint-cutting cutter 6-4, press the handle 6-1 of joint-cutting cutter, parting material 22 is advanced or is pressed into and to have paved but in the concrete also do not rolled, then, joint-cutting cutter 6-4 returns to original position under the effect of back-moving spring, uses for during joint-cutting next time.
See Fig. 1,2-5, the structure of rolling device is: in frame 5, connect side gussets 19, side gussets 19 connects vibrating roller by bolt 20 and grinds frame 7, vibrating roller grinds on frame 7 and is rotationally connected vibrating roller 17, grind between frame 7 at side gussets 19 and vibrating roller and spring 21 is set, to adapt to the Light deformation of channel local crowning; Bottom surface junction plate 8 is bolted vibrating roller and grinds frame 8-1, vibrating roller grinds on frame 8-1 and is rotationally connected vibrating roller 18, grinds to arrange spring (structure and side gussets and vibrating roller grind arrange spring structure between frame identical) between frame 8-1 at bottom surface junction plate 8 and vibrating roller.
See Fig. 1,6, at one end crossbeam is assembled the driving gear 1-1 driven by motor and reducer 1, opposite side crossbeam is assembled with driven gear 10, active and passive gear installs around Flexible Transmission tooth bar 4, being a bit fixedly connected with frame 5 of Flexible Transmission tooth bar 4.
In order to improve the vibration force of equipment, frame 5 can install vibrating device additional, vibrating device adopts prior art, as the eccentric wheel that undertaken rotating by power drive or eccentric block etc.
operating principle:
Before lining cutting starts, first frame 5 is adjusted to the afterbody of slide rail 3, supported on both sides track 2 load is located at along upper on the channel both sides will carrying out lining cutting, and itself and Qu Ding ground are fixed, make supporting track 2 be parallel to channel designing bottom surface.Thickness adjusting apparatus 9 is adjusted, is realized the up-down adjustment of frame by adjustment supporting track 2 and the difference in height of slide rail 3, thus realize the adjustment to lining thickness, make lining thickness meet the designing requirement of lining canal; Ready harsh concrete is filled front aggregate bin 15-1 and rear aggregate bin 14-1, wait coffering machine to be launched.Then, starter motor, advanced forward from the afterbody of slide rail 3 by active and passive gear and Flexible Transmission rack drives frame 5, in the process of advancing, shaping ejector dozer 16 carries out shaping to wanted lining canal, simultaneously, concrete in rear aggregate bin 14-1 leaks the discharging of material mouth 14 by bottom surface, send into channel bottom, the concrete in front aggregate bin 15-1 leaks material mouth 15 uniform discharge by two sides, sends into channel both sides; Along with moving ahead of coffering machine, side vibrating roller 17 and bottom surface vibrating roller 18 carry out vibrations and roll.Should in time to aggregate bin filling in advance process, to meet the requirement of coffering machine continuous operation.
When frame 5 advances to the stem of slide rail 3, first lining cutting step-length completes.Coffering machine suspends and advances, and supporting track 2 moves forward a step-length, and so far coffering machine completes first job circulation.And then, next cyclic process is carried out.
Front portion is provided with shaping ejector dozer, irregular native canal section can be carried out soil-shifting shaping, make canal cross section reach the standard section of design; While advancing forward, concrete material by the side of aggregate bin and bottom surface funnel by concrete conveyance on trapezoidal channel two sides and bottom surface, realize paving of concrete material; After concrete material paves, joint-cutting device 6, by the concrete canal of parting material press-in lining cutting, realizes the parting of channel; Along with the walking of machinery, the exciting force by machinery weight and muller realizes the vibratory compaction of channel concrete.
At present, canal lining remains a kind of important model of China's engineering teaching, and according to latest data display, China is greater than 0.2m
3irrigation canal degree of being about more than 110 ten thousand km of/s flow, the wherein length of lining canal about 300,000 km, the lining cutting rate of China's irrigation canal is less than 30%, and particularly the lining cutting rate of Small Canal is lower, and therefore canal lining also has very large development space in China.
Claims (2)
1. circulation is gone forward one by one a compaction type Lining in Canals by Mechanized Paver, comprises channel supported on both sides track, rolling device and frame, it is characterized in that: channel supported on both sides track connects two end floor beams; Be provided with two wood side-guides with supported on both sides parallel track, sliding beam is slidably connected on two wood side-guides by the sliding sleeve at two ends, and frame is connected on sliding beam; Frame assembles channel shaping ejector dozer, aggregate bin, joint-cutting device and rolling device to the back-end successively from front end; Aggregate bin arranges band bottom surface and leaks the front aggregate bin of material mouth, the rear aggregate bin of band two sides leakage material mouth; The cutter supporter of joint-cutting device is fixedly connected with frame, and joint-cutting cutter, through cutter supporter, installs back-moving spring between the handle of joint-cutting cutter and cutter supporter; The structure of rolling device is: in frame, connect side gussets and bottom surface junction plate, and on side gussets, connection side surface vibration grinds, and bottom surface junction plate connects bottom surface vibrating roller; At one end crossbeam is assembled with the driving gear of motor and reducer drive, opposite side crossbeam is assembled with driven gear, active and passive gear installs around Flexible Transmission tooth bar, being a bit fixedly connected with frame of Flexible Transmission tooth bar.
2. circulation according to claim 1 is gone forward one by one compaction type Lining in Canals by Mechanized Paver, it is characterized in that: side gussets is bolted vibrating roller and grinds frame, and vibrating roller grinds on frame and is rotationally connected vibrating roller, grinds between frame arrange spring at side gussets and vibrating roller; Bottom surface junction plate is bolted vibrating roller and grinds frame, vibrating roller grinds on frame and is rotationally connected vibrating roller, grinds between frame arrange spring at bottom surface junction plate and vibrating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535577.8A CN103603321B (en) | 2013-11-04 | 2013-11-04 | Circulation is gone forward one by one compaction type Lining in Canals by Mechanized Paver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310535577.8A CN103603321B (en) | 2013-11-04 | 2013-11-04 | Circulation is gone forward one by one compaction type Lining in Canals by Mechanized Paver |
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| Publication Number | Publication Date |
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| CN103603321A CN103603321A (en) | 2014-02-26 |
| CN103603321B true CN103603321B (en) | 2015-08-12 |
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| CN201310535577.8A Expired - Fee Related CN103603321B (en) | 2013-11-04 | 2013-11-04 | Circulation is gone forward one by one compaction type Lining in Canals by Mechanized Paver |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484208B (en) * | 2015-12-22 | 2017-06-16 | 沈阳农业大学 | Self-propelled punching press warehouse spiral press polish Lining in Canals by Mechanized Paver |
| CN108729415A (en) * | 2018-05-07 | 2018-11-02 | 李风花 | A kind of water conservancy ditch both sides scraping device |
| CN108824370A (en) * | 2018-07-09 | 2018-11-16 | 盐城鑫素元机械制造有限公司 | A kind of expansion joint cutter device of water-saving seepage channel cast-in-situ forming |
| CN113073610A (en) * | 2021-04-21 | 2021-07-06 | 泉州好节奏科技有限公司 | Ditch is pour back both sides levelling machine |
| CN114150627B (en) * | 2021-12-15 | 2023-01-10 | 余卫军 | Channel supporting device with side digging structure for hydraulic engineering and method thereof |
| CN114808855A (en) * | 2022-05-13 | 2022-07-29 | 中国水利水电第九工程局有限公司 | Channel concrete lining is with channel laying machine that has self-cleaning function |
| CN114922138B (en) * | 2022-05-20 | 2024-01-26 | 四川水发建设有限公司 | Concrete lining device for small-section thin-wall U-shaped open channel and construction method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100564034B1 (en) * | 2003-11-10 | 2006-03-23 | 이근희 | For watering ways concrete structure and its construction method |
| CN101130948A (en) * | 2006-09-08 | 2008-02-27 | 耿福明 | Vibrating sliding-mode lining machine |
| CN201512772U (en) * | 2009-09-03 | 2010-06-23 | 河北省水利工程局 | Large-span multi-functional concrete slope masonry machine |
| CN102108693B (en) * | 2011-02-22 | 2013-09-11 | 韩其华 | Full-section multi-functional channel concrete lining machine |
| CN102162228A (en) * | 2011-05-11 | 2011-08-24 | 韩其华 | Full-section multi-functional canal concrete lining machine |
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