CN200940264Y - Large span and comprehensive type concrete pouring machine truss for pouring canal concrete - Google Patents
Large span and comprehensive type concrete pouring machine truss for pouring canal concrete Download PDFInfo
- Publication number
- CN200940264Y CN200940264Y CN 200620127309 CN200620127309U CN200940264Y CN 200940264 Y CN200940264 Y CN 200940264Y CN 200620127309 CN200620127309 CN 200620127309 CN 200620127309 U CN200620127309 U CN 200620127309U CN 200940264 Y CN200940264 Y CN 200940264Y
- Authority
- CN
- China
- Prior art keywords
- concrete
- type steel
- rectangular hollow
- hollow type
- truss
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model relates to the truss of a large span comprehensive type channel concrete pouring machine, comprising a rectangular hollow type steel skeleton and a rectangular hollow type steel frame which is fixedly connected on the rectangular hollow type steel skeleton. The main truss is consisted of the rectangular hollow type steel skeleton and the rectangular hollow type steel frame which is fixedly connected between the rectangular hollow type steel skeleton. By using the rectangular hollow type steel skeleton and the additional connector as tracks, an up-down trolley is conveniently arranged on the main truss. Respective distributing, paving, vibrating and leveling concrete via the up-down trolley not only can save massive distribution devices and concrete pouring labors, but also is beneficial to the mechanization of the channel concrete construction and the construction quality of the channel concrete pouring is ensured.
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, the truss design section is bigger, and 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 concrete distributing that makes large span complex channel concrete casting machine satisfy the large channel section, paves, vibrates and flatten, and the large span complex channel concrete casting machine truss simple in structure, reasonable in design that can work continuously.
The utility model adopts following technical scheme:
The utility model comprises rectangle hollow shaped steel steel frame and is fixedly connected between the rectangle hollow shaped steel steel frame square hollow reinforced.
The utility model rectangle hollow shaped steel steel frame and the channel-section steel that is fixed on the rectangle hollow shaped steel steel frame constitute dolly sliding rail up and down.
The beneficial effects of the utility model are: because large span complex channel concrete casting machine adopts large-span truss as working platform, main couple is by rectangle hollow shaped steel steel frame and be fixedly connected on square hollow reinforced being configured between the rectangle hollow shaped steel steel frame.Make full use of like this that rectangle hollow shaped steel second moment of area is big, rigidity good, the amount of deflection requirement that can expire large-span truss, also be convenient on main couple, lay track and install dolly down, utilize upper and lower dolly to carry out concrete distributing respectively, pave, vibrate and flatten, not only saved the artificial of a large amount of apparatus for distributing and concreting, the construction machinery that helps channel concrete is simultaneously guaranteed the construction quality of channel concreting.The utility model compact conformation is difficult for deforming in addition, and practicable segmented assembly is convenient to install and use, and operating maintenance is convenient, has higher utilization and extention and is worth.Main couple is pressed the Len req assembly unit, is convenient to transportation and dismounting.Truss running gear and the utility model main couple be for being articulated and connected, but on the bend of 150 meters of radius of curvature walking freely.
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 the large span complex channel concrete casting machine press polish; Accompanying drawing 4,5 is the utility model trussed construction schematic diagram.
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 rectangle hollow shaped steel steel frames, 26 square hollow reinforced, 27 channel-section steels.
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 main couple 1 comprises rectangle hollow shaped steel steel frame 25 and is fixedly connected between the rectangle hollow shaped steel steel frame 25 square hollow reinforced 26, can utilize rectangle hollow shaped steel steel frame 25 and additional connector as last trolley track 5 and following trolley track 6 like this.
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.The upper and lower walking dolly on the rectangle hollow shaped steel steel frame 25 is cloth trolley 2 and lining carriage 3 on the main couple by being installed in, carry out respectively channel concrete cloth, pave, vibrate and flatten.Dolly respectively with the truss keel be rectangle hollow shaped steel steel frame 25 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 is characterized in that it comprises rectangle hollow shaped steel steel frame (25) and is fixedly connected on square hollow reinforced (26) between the rectangle hollow shaped steel steel frame (25).
2, a kind of large span complex channel concrete casting machine truss according to claim 1 is characterized in that rectangle hollow shaped steel steel frame (25) and the channel-section steel that is fixed on the rectangle hollow shaped steel steel frame (25) constitutes dolly sliding rail up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127309 CN200940264Y (en) | 2006-08-11 | 2006-08-11 | Large span and comprehensive type concrete pouring machine truss for pouring canal concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127309 CN200940264Y (en) | 2006-08-11 | 2006-08-11 | Large span and comprehensive type concrete pouring machine truss for pouring canal concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200940264Y true CN200940264Y (en) | 2007-08-29 |
Family
ID=38746444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127309 Expired - Fee Related CN200940264Y (en) | 2006-08-11 | 2006-08-11 | Large span and comprehensive type concrete pouring machine truss for pouring canal concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200940264Y (en) |
-
2006
- 2006-08-11 CN CN 200620127309 patent/CN200940264Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100507162C (en) | Large span complex channel concrete casting machine | |
| CN2913457Y (en) | Large-scaled ditch bottom concrete dumping machine | |
| CN106089253B (en) | A kind of all-hydraulic template system poured for culvert | |
| CN104533456B (en) | Super-large section chamber reinforced concrete modelling construction method | |
| CN110258233A (en) | The construction method of concrete road surface | |
| CN107905254A (en) | Construction method of comprehensive pipe gallery formwork supporting integrated hydraulic internal formwork trolley | |
| CN109403374A (en) | Factorial construction method for open trench tunnel integral tunnel lining | |
| CN102704948A (en) | Formworking jumbo construction process for long and large box culvert | |
| CN106120855B (en) | A kind of subway open-cut station arch is without rod structure and its construction | |
| CN102146796A (en) | Construction technology for inverted arch of two-track tunnel of high-speed railway | |
| CN202596743U (en) | Formwork trolley for underground tunnel pull-rod-free side wall construction | |
| CN110258231A (en) | The construction method on cast-in-place assembling concrete road surface | |
| CN102747733B (en) | Pouring machine and pouring method for concrete of road shoulder on high-speed railroad bed section | |
| CN110409252A (en) | A kind of pin-connected panel Prefabricated Concrete gutter synchronization road construction in layer method | |
| CN102168400B (en) | Machine for constructing concrete pavement of large-span road | |
| CN107386246A (en) | A kind of lock chamber wall Construction Through Form on Traveler method | |
| CN108035219A (en) | A kind of instrument of the flat pervious concrete of essence | |
| CN2915944Y (en) | Wide-span integrated channel concrete placer | |
| CN200943202Y (en) | Lining carriage for large span integrated channel concrete pouring machine | |
| CN109339462A (en) | The installation method of ready-mixed concrete production plant area | |
| CN200940264Y (en) | Large span and comprehensive type concrete pouring machine truss for pouring canal concrete | |
| CN2918535Y (en) | Up-down carriage pulling device for large span integrated channel concrete pouring machine | |
| CN2937249Y (en) | Truss running device of longspan integral channel concreting machine | |
| CN200943206Y (en) | Box vibrator for large span integrated channel concrete pouring machine | |
| CN202509771U (en) | Displacement-type U-shaped aqueduct special combined steel-mould internal-mould polishing derusting oil brushing machine |
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: 20070829 Termination date: 20110811 |