CN2937249Y - Truss running device of longspan integral channel concreting machine - Google Patents
Truss running device of longspan integral channel concreting machine Download PDFInfo
- Publication number
- CN2937249Y CN2937249Y CN 200620127312 CN200620127312U CN2937249Y CN 2937249 Y CN2937249 Y CN 2937249Y CN 200620127312 CN200620127312 CN 200620127312 CN 200620127312 U CN200620127312 U CN 200620127312U CN 2937249 Y CN2937249 Y CN 2937249Y
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- truss
- main
- moving
- walking case
- channel
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to a moving device for the construction of the cement lining of the surface of the channel in the cross-section of a big trapezoid dam, and comprises a truss moving box which is mounted at both ends of the main truss, and a main moving wheel and a sub moving wheel which are arranged in the truss moving box; wherein a transmission device composed of a motor, a speed reducer and a frequency regulate device to be arranged on truss moving box is connected with the main moving wheel, an automatic moving box is provided at each end of the main truss to make the moving of the truss convenient and fast, so as to save equipments for material placing and the labor for cement pouring by a large quantity, and at the same time to facilitate the mechanic construction of the cement channel.
Description
Technical field
The utility model relates to the plant equipment of a kind of big trapezoidal section canal surface construction of concrete lining.
Technical background
South water to north center line diversion works construction battle line is long, and the duration is tight, task is heavy, and general main canal major part along the line is the open channel engineering.The channel cross-section of river adopts trapezoidal cross-section, and the cast-in-situ concrete lining cutting is adopted on the surface.Wherein canal length of grade degree mostly is more than 25, and slope coefficient is 2.5-3.0.Canal lining thickness mostly is side slope 10cm, and base plate 8cm is 15cm at the bottom of the side slope canal of location, river shoal, and liner plate lower berth composite geo-membrane is strengthened antiseepage, lays the sandy gravel anti-freeze expansion below the impervious barrier of location, river shoal, and general canal section adopts the polystyrene thermal insulation plate anti-freeze expansion.At present, the method for channel slope protection concrete construction is a lot, as conventional job practices formwork erection, block placement concrete is arranged, the drawing-die construction.Speed of application is often slower, can not work continuously, and the personnel that the scope of operation drops into is more relatively the protection of unfavorable anti-seepage geomembrane and warming plate on a large scale.Not only influence the engineering construction progress, also will have influence on the construction quality of engineering.At present the channel construction machinery that adopts exists that truss span is little, truss moves inconvenience, unit function singleness, whole cost drop into high shortcoming.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of large span complex channel concrete casting machine, satisfy the large channel section concrete distributing, pave, vibrate and flatten, and can be from the walking truss running gear of working continuously.
The utility model adopts following technical scheme:
The utility model comprises the truss walking case that is arranged on the main couple two ends, be arranged in the truss walking case main road wheel and from road wheel, main road wheel be arranged on truss walking case on be connected by motor, reductor and the transmission device that the frequency conversion adjusting device constitutes, main couple and truss walking case adopt and are hinged.
The utility model main couple and truss walking case are hinged by rotating shaft
The beneficial effects of the utility model are: because this large span complex channel concrete casting machine adopts large-span truss as working platform; utilize upper and lower dolly to carry out concrete distributing respectively, pave, vibrate and flatten; the main couple two ends are provided with automatic walking case; can make truss conveniently moving, quick; by frequency conversion adjusting device control motor running frequency; reach the purpose that delayed firing and time-delay are shut down; truss acutely rocks when avoiding electric motor starting or shutdown; and make the complete machine speed of travel adjustable, make the operation of large span casting machine more steadily safe and reliable.Not only save the artificial of a large amount of apparatus for distributing and concreting, helped the mechanization of building operation of channel concrete simultaneously.
This large span complex channel concrete casting machine with concrete distributing, pave, shake and smash, be compacted at all over the body, the utility model truss running gear and main couple are hinged formation, but on the bend of radius of curvature 〉=150 meter walking freely.The whole machine driving of this large span complex channel concrete casting machine all adopt motor as power, adopt gear or chain drive, guarantee that whole mechanical movement is flexible, and braking is reliable.The utility model walking case 25 adopts Frequency Converter Control, to be suitable for various different operating modes and changeable environment.
Description of drawings
Accompanying drawing 1 is the large span complex channel concrete casting machine structural representation;
Accompanying drawing 2 is the upper and lower dolly enlarged drawing in the accompanying drawing 1;
The coaxial schematic diagram of cage is rolled over and stirred to accompanying drawing 3 for press polish;
Accompanying drawing 4 is the utility model walking box structure schematic diagram;
Accompanying drawing 5 is the utility model lateral view.
In the accompanying drawing: 1, main couple, 2 cloth trolleys, 3 lining carriage, 4 defeated material belts, trolley track on 5,6 times trolley tracks, 7 award the material mouth, 8 belt transmission motors, 9 truss running gears, 10 operating rooms, car rack on 11,12 material scraping plates, dolly master road wheel on 13, carriage walking wheel on 14, carriage walking driving motor on 15,16 stir the cage driving motor, 17 press polish are rolled over, 18 box tamping equipments, 19 times dolly master road wheels, 20 times carriage walking wheels, 21 times little frames, 22 times carriage walking driving motors, 23 hoppers, 24 stir cage, 25 truss walking case, 26 main road wheels, 27 from road wheel, 28 motors, 29 reductors, 30 rotating shafts, 31 frequency conversion adjusting devices.
The specific embodiment
Large span complex channel concrete casting machine comprises main couple 1, be arranged on the truss running gear 9 at main couple 1 two ends and the drive unit operating room 10 of truss running gear 9, be arranged on last trolley track 5 and following trolley track 6 on the main couple 1, be arranged on the cloth trolley 2 that can on last trolley track 5, walk on the trolley track 5, be hung on down the lining carriage 3 that can on following trolley track 6, walk on the trolley track 6, the utility model truss running gear 9 comprises the truss walking case 25 that is arranged on main couple 1 two ends, be arranged in the truss walking case 25 main road wheel 26 and from road wheel 27, main road wheel 26 and be arranged on the truss walking case 25 by motor 28, reductor 29 is connected with the transmission device that frequency conversion adjusting device 31 constitutes, main couple 1 and truss walking case 25 adopt and are hinged, main couple 1 and truss walking case 25 are hinged by rotating shaft 30, cloth trolley 2 is provided with by last carriage walking driving motor 15, the running gear that last dolly master road wheel 13 and last carriage walking wheel 14 constitute, lining carriage 3 is provided with by following carriage walking driving motor 22, the running gear that following dolly master road wheel 19 and following carriage walking wheel 20 constitute, main couple 1 is provided with by awarding material mouth 7, the conveyer that belt transmission motor 8 and defeated material belt 4 constitute, above corresponding defeated material belt 4 on the cloth trolley 2, be provided with material scraping plate 12, below material scraping plate 12, be provided with hopper 23, lining carriage 3 is provided with by stirring cage driving motor 16, stir cage 24 and and stir the coaxial press polish of cage 24 and roll over 17 cages that stir that constitute and press and roll over device, lining carriage 3 is provided with box tamping equipment 18.
Large span complex channel concrete casting machine main couple length is 10-35 rice.
The large span complex channel concrete casting machine main body is the steel structure truss of a large span, and itself carries running gear truss.By the upper and lower walking dolly that is installed on the truss is cloth trolley 2 and lining carriage 3, carry out respectively channel concrete cloth, pave, vibrate and flatten.Dolly respectively with the truss keel as track, and carry running gear.Truss top dolly is that cloth trolley 2 is equipped with backgauge scraper plate and hopper, is responsible for getting concrete material from concrete feed belt branch and carries out cloth; Truss bottom dolly is that lining carriage 3 is equipped with and stirs cage, box vibrator and felt wrapped roll, is responsible for respectively the concrete material behind the cloth is paved, vibrates and flattens.Upper and lower two dollies are that cloth trolley 2 and lining carriage 3 can be simultaneously or separate operaton, and the cloth and the shake that paves are smash and be independent of each other.
The large span complex channel concrete casting machine course of work is: after the preparation of construction before concreting is finished on the canal slope, will build machinery and move into place, and determine mechanical position by measurement and positioning, and begin concreting then.Be that cloth trolley 2 carries out concrete distributing at first by the top dolly, 3～12 meters/minute of cloth trolley 2 speed, each cloth width 〉=60 centimetres, utilize the defeated material belt 4 of main couple 1 to carry out the transmission of concrete material, main belt speed 1.0 meter per seconds, by the material scraping plate on the cloth trolley 2 12 concrete material is scraped into hopper 23 then, adjusted the gait of march of cloth trolley 2 in the blanking process according to the blanking velocity of concrete tank, concrete material cloth is arrived appointed part.Be that lining carriage 3 begins to pave, vibrates and flattens by the bottom dolly after cloth is finished, open simultaneously and stir cage 24 and box tamping equipment 18, vibrate, roll over 17 by press polish then and advance to flatten press polish while paving, 1.5～9 meters/minute of vibrations dolly speed, felt wrapped roll rolls 90 centimetres of width.Whenever be shifted after finishing a circulation, the displacement width is 2/3rds of press polish rolling 17, begins building of next zone, 26～46 kilowatts of the utility model complete machine power (comprising accessory kit), about 19 tons (27 meters long for weight, comprise accessory kit), 8～30 centimetres of paving thicknesses, 0～10 meter/minute of speed is advanced by main garage, advance radius of curvature 〉=150 meter, the gradient is adjusted coefficient 1.5～3.0,1～9 meter/hour of shaping speed (8～30 centimetres), 7～24 cubic metres/hour of theoretical productivities.
Claims (2)
1, a kind of large span complex channel concrete casting machine truss running gear, it is characterized in that it comprise the truss walking case (25) that is arranged on main couple (1) two ends, be arranged in the truss walking case (25) main road wheel (26) and from road wheel (27), main road wheel (26) is connected main couple (1) and truss walking case (25) employing hinge with the transmission device that is made of motor (28), reductor (29) and frequency conversion adjusting device (31) on being arranged on truss walking case (25).
2, a kind of large span complex channel concrete casting machine truss running gear according to claim 1 is characterized in that main couple (1) and truss walking case (25) is hinged by rotating shaft (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127312 CN2937249Y (en) | 2006-08-11 | 2006-08-11 | Truss running device of longspan integral channel concreting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127312 CN2937249Y (en) | 2006-08-11 | 2006-08-11 | Truss running device of longspan integral channel concreting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937249Y true CN2937249Y (en) | 2007-08-22 |
Family
ID=38361274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127312 Expired - Fee Related CN2937249Y (en) | 2006-08-11 | 2006-08-11 | Truss running device of longspan integral channel concreting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937249Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255767A (en) * | 2013-04-02 | 2013-08-21 | 中国葛洲坝集团股份有限公司 | Faceplate sliding formwork with traveling device |
-
2006
- 2006-08-11 CN CN 200620127312 patent/CN2937249Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103255767A (en) * | 2013-04-02 | 2013-08-21 | 中国葛洲坝集团股份有限公司 | Faceplate sliding formwork with traveling device |
| CN103255767B (en) * | 2013-04-02 | 2015-07-01 | 中国葛洲坝集团股份有限公司 | Faceplate sliding formwork with traveling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SINOHYDRO BUREAU 11 CO., LTD. Free format text: FORMER NAME: NO.11 ENGINEERING BUREAU, CHIAN WATER CONSERVANCY AND HYDROPOWER |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 472000 No. 147 middle of the Yellow River Road, Sanmenxia, Henan Patentee after: SINOHYDRO Bureau 11 Co., Ltd. Address before: 472000 No. 147 middle of the Yellow River Road, Sanmenxia, Henan Patentee before: No.11 Engineering Bureau, Chian Water Conservancy and Hydropower |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20110811 |