CN104153793A - Arc-shaped steel plate carrier vehicle for water delivery tunnel - Google Patents
Arc-shaped steel plate carrier vehicle for water delivery tunnel Download PDFInfo
- Publication number
- CN104153793A CN104153793A CN201410386946.6A CN201410386946A CN104153793A CN 104153793 A CN104153793 A CN 104153793A CN 201410386946 A CN201410386946 A CN 201410386946A CN 104153793 A CN104153793 A CN 104153793A
- Authority
- CN
- China
- Prior art keywords
- steel plate
- arc
- car skeleton
- curved plate
- shaped steel
- 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.)
- Granted
Links
Landscapes
- Lining And Supports For Tunnels (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses an arc-shaped steel plate carrier vehicle for a water delivery tunnel, and belongs to the technical field of construction. The arc-shaped steel plate carrier vehicle comprises a vehicle frame, a front wheel pair, a rear wheel pair, a front axle and a rear axle. A fixed support is arranged in the middle of the vehicle frame, a hydraulic oil cylinder is arranged on the fixed support, and a telescopic support is connected to a piston of the hydraulic oil cylinder. The upper portions of the two ends of the vehicle frame are respectively provided with a pair of positioning columns, lifting racks are arranged at the two ends of the vehicle frame, and limiting clamps are arranged at the ends of the lifting racks. Position adjusting piles are arranged at the ends of the lifting racks, the positioning adjusting piles are connected with chain blocks, and the other ends of the chain blocks are connected with the outer sides of the positioning columns through hand-drive blocks. A rotating table is arranged on the upper portion of the center of the front axle, and a telescopic traction rod is arranged on the front axle. The arc-shaped steel plate carrier vehicle solves the transportation problem of arc-shaped steel plates in a hole, the completeness of a reinforcing steel plate is guaranteed, and the construction speed of stick steel reinforcing in the hole is improved. It can be guaranteed that all steel plates are free of welded joints, entire block transportation is achieved, the steel plates are not deformed in the transportation process, the construction quality is guaranteed, mounting is convenient, and the risk of reworking in the mounting process is avoided.
Description
Technical field
The present invention relates to construction equipment, especially material transportation equipment in water conservancy and hydropower minor diameter tunnel, belongs to technical field of construction.
Background technology
At present, in the construction of Hydraulic and Hydro-Power Engineering tunnel concrete strengthening by epoxy-steel plate, in the concrete strengthening by epoxy-steel plate construction of especially underground deep embeded type minor diameter water-conveyance tunnel moulding liner crown, adopting a kind of new reinforcement mode is to use for reference with bridge carbon fibre reinforced polymer to carry out reinforcement (seldom using for reference bridge outsourcing affixing steel plate as reinforcement), need by curved plate, (diameter be 7.0m, the arc length of machine-shaping is 6.067～6.894m, action 1.75～2.892m, thickness is 14～25mm) send in hole, due to narrow space in hole, tunnel props up hole and only has the high and tunnel base plate of 3.5m to only have 3.1m wide, in tunnel, do not possess driving conditions (the tunnel total length 4250m of ground Transporting equipment, tunnel can only one-way traffic), and curved plate production process is various, arc length variation is large, in hole, do not possess its processing conditions, whole section of curved plate can only be cut into some sections according to existing method, then adopt in electrically-powered vehicle piecemeal transport hole, in hole again by the assembled steel plate entirety that is welded into, weld rear every seam and carried out nondestructive inspection detection, cause efficiency of construction low, workload is large, steel plate reinforcement usefulness reduces, construction period lengthens, and has destroyed the antiseptic property of surface of steel plate simultaneously, has increased follow-up work and construction cost.
At present, in the construction of Hydraulic and Hydro-Power Engineering tunnel concrete strengthening by epoxy-steel plate, in the concrete strengthening by epoxy-steel plate construction of especially underground deep embeded type minor diameter water-conveyance tunnel moulding liner crown, adopting a kind of new reinforcement mode is to use for reference with bridge carbon fibre reinforced polymer to carry out reinforcement (seldom using for reference bridge outsourcing affixing steel plate as reinforcement), need by curved plate, (diameter be 7.0m, the arc length of machine-shaping is 6.067～6.894m, action 1.75～2.892m, thickness is 14～25mm) send in hole, due to narrow space in hole, tunnel props up hole and only has the high and tunnel base plate of 3.5m to only have 3.1m wide, in tunnel, do not possess driving conditions (the tunnel total length 4250m of ground Transporting equipment, tunnel can only one-way traffic), and curved plate production process is various, arc length variation is large, in hole, do not possess its processing conditions, whole section of curved plate can only be cut into some sections according to existing method, then adopt in electrically-powered vehicle piecemeal transport hole, in hole again by the assembled steel plate entirety that is welded into, weld rear every seam and carried out nondestructive inspection detection, cause efficiency of construction low, workload is large, steel plate reinforcement usefulness reduces, and the construction period lengthens, and has destroyed the anticorrosion of surface of steel plate simultaneously, increase follow-up work, increased cost.
Summary of the invention
For the problems referred to above, the invention provides a kind of deep embeded type minor diameter water-conveyance tunnel moulding crown curved plate transport vehicle.
The technical solution adopted for the present invention to solve the technical problems is: water-conveyance tunnel curved plate transport vehicle, comprise car skeleton, front-wheel to, trailing wheel to, front axle and hind axle; Car skeleton middle part is provided with fixed support, and fixed support is provided with hydraulic jack, and the piston of hydraulic jack is connected with telescope support; Top, car skeleton two ends is respectively provided with a pair of reference column, is provided with to reinforce and supports between reference column inner side and car skeleton; Car skeleton two ends is provided with lift stand, and car skeleton is connected with lift stand through bracket connecting rod; Lift stand termination is provided with limiting card; Lift stand end is provided with positioning stake; In positioning stake, be connected with jack, the jack other end is connected with reference column outside through bottle gouard moved by hands; Front axle central upper is provided with rotating disk; Front axle is provided with retractable drawbar.
The invention has the beneficial effects as follows, solved under the limited condition of headroom in hole, clear span, the transportation problem of different arc, different chord lengths curved plate in hole, has guaranteed the integrality of reinforcement steel plate, and haulage device can turn to unloaded steel plate in hole after on the spot; Alleviate traffic jam in hole; Accelerate the speed of application of steel-bonded reinforcement in hole; Improve efficiency of construction, saved construction cost.Can ensure every steel plate no-welding-seam, monoblock transport, transportation light plate is indeformable, has guaranteed construction quality, and it is convenient to install, and has avoided the risk of doing over again in installing.
Brief description of the drawings
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that the present invention loads curved plate view.
Component and numbering in figure:
1-hydraulic jack, 2-fixed support, 3-car skeleton, 4-front-wheel pair, 5-rotating disk,
6-reference column, 7-reinforce and support, 8-jack, 9-limiting card, 10-positioning stake,
11-hind axle, 12-lift stand, 13-bracket connecting rod, 14-bottle gouard moved by hands, 15-cylinder pedestal,
16-telescope support, 17-front axle, 18-reel connecting rod, 19-retractable drawbar,
20-rotating disc support frame, 21-skeleton supports, 22-trailing wheel pair, 23-curved plate.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described.
Referring to Fig. 1-3, water-conveyance tunnel curved plate transport vehicle, comprise car skeleton 3, front-wheel to 4, trailing wheel to 22, front axle 17 and hind axle 11; Car skeleton 3 middle parts are provided with fixed support 2, and fixed support 2 is provided with hydraulic jack 1, and the piston of hydraulic jack 1 is connected with telescope support 16; Car skeleton 3 tops, two ends are respectively provided with a pair of reference column 6, are provided with to reinforce to support 7 between reference column 6 inner sides and car skeleton 3; Car skeleton 3 two ends are provided with lift stand 12, and car skeleton 3 is connected with lift stand 12 through bracket connecting rod 13; Lift stand 12 terminations are provided with limiting card 9; Lift stand 12 ends are provided with positioning stake 10; In positioning stake 10, be connected with jack 8, jack 8 other ends are connected with reference column 6 outsides through bottle gouard moved by hands 14; Front axle 17 central upper are provided with rotating disk 5; Front axle 17 is provided with retractable drawbar 19.
Lift stand 12 is that latch is hinged with bracket connecting rod 13.Can meet bonding strength, and easy to connect.
Reinforce support 7 and car skeleton 3, reference column 6 for being welded to connect.To meet its requirement of strength.
Positioning stake 10 and lift stand 12 are for being welded to connect.Positioning stake 10, according to the difference of curved plate radian and arc length, is provided with three pairs, as shown in Fig. 1,4.
In car skeleton 3, be provided with skeleton and support 21.To meet its requirement of strength.
Hydraulic jack 1 is connected with fixed support 2 through cylinder pedestal 15, and cylinder pedestal 15 adopts 1cm steel plate and fixed support 2 to weld.
Front axle 17 adopts reel connecting rod 18 to be connected with rotating disk 5.On reel connecting rod 18, weld rotating disc support frame 20, rotating disk 5 welds with rotating disc support frame 20.
Car skeleton 3 adopts bracket connecting rod 13 to be connected with lift stand 12, and on lift stand 12, reference column 6 is welded in welding positioning stake 10 on car skeleton 3, and reference column 6 is connected with positioning stake 10 use bottle gouards moved by hands 14.Curved plate 23 is placed on telescope support 16, and curved plate 23 two ends are spacing with limiting card 9.As shown in Figure 4.
Turn in order to ensure in the adjustment of different arc and action curved plate and hole that haulage device turns to, lift stand 12 adopts latch hinged with bracket connecting rod 13.Reference column 6 adopts reinforcing to support 7 and welds with car skeleton 3.Retractable drawbar 19 welds with front axle 17.Identical before and after lift stand composition.
According to the height that calculates curved plate arc length and action and determine telescope support, 360 ° of rotating disks that are 56cm at transport vehicle front axle middle and upper part improvement and installation diameter, are welded on car skeleton middle part by fixed support, and overhead hydraulic jack is installed on fixed support; Lift stand is installed before and after car skeleton, according to clear height in hole, is determined the height of lift stand, action and arc length by telescope support jacking to corresponding curved plate.
Concrete operations are as follows:
Calculate the action of curved plate, adopt hydraulic jack 1 that telescope support 16 is risen to curved plate action position; Curved plate lifting is placed on expansion bracket 16, then pulls positioning stake 10 to determine the position of curved plate by jack 8, after location positioning, curved plate two ends is fixing with limiting card 9, make curved plate indeformable; Connect tractor by retractable drawbar 19, drive transport vehicle to hole inner working face.
In work plane, adopt the bar planting of crown strengthening steel slab, drive bottle gouard moved by hands 14 by curved plate unloading transport vehicle, front and back lift stand 12 and bracket connecting rod 13 are taken apart and packed up, then pass through rotating disk 5 by car skeleton 3 Rotate 180s °, then transport vehicle travels and appears.
Claims (5)
1. a water-conveyance tunnel curved plate transport vehicle, comprise car skeleton (3), front-wheel to (4), trailing wheel to (22), front axle (17) and hind axle (11); It is characterized in that, car skeleton (3) middle part is provided with fixed support (2), fixed support (2) is provided with hydraulic jack (1), and the piston of hydraulic jack (1) is connected with telescope support (16); Car skeleton (3) top, two ends is respectively provided with a pair of reference column (6), is provided with to reinforce to support (7) between reference column (6) inner side and car skeleton (3); Car skeleton (3) two ends is provided with lift stand (12), and car skeleton (3) is connected with lift stand (12) through bracket connecting rod (13); Lift stand (12) termination is provided with limiting card (9); Lift stand (12) end is provided with positioning stake (10); In positioning stake (10), be connected with jack (8), jack (8) other end is connected with reference column (6) outside through bottle gouard moved by hands (14); Front axle (17) central upper is provided with rotating disk (5); Front axle (17) is provided with retractable drawbar (19).
2. water-conveyance tunnel curved plate transport vehicle according to claim 1, is characterized in that, described lift stand (12) is that latch is hinged with bracket connecting rod (13).
3. water-conveyance tunnel curved plate transport vehicle according to claim 1, is characterized in that, described reinforcing is supported (7) and car skeleton (3), reference column (6) for being welded to connect.
4. water-conveyance tunnel curved plate transport vehicle according to claim 1, is characterized in that, described positioning stake (10) and lift stand (12) are for being welded to connect.
5. water-conveyance tunnel curved plate transport vehicle according to claim 1, is characterized in that, is provided with skeleton and supports (21) in described car skeleton (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386946.6A CN104153793B (en) | 2014-08-07 | 2014-08-07 | Water-conveyance tunnel curved plate transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410386946.6A CN104153793B (en) | 2014-08-07 | 2014-08-07 | Water-conveyance tunnel curved plate transport vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104153793A true CN104153793A (en) | 2014-11-19 |
| CN104153793B CN104153793B (en) | 2016-05-11 |
Family
ID=51879404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410386946.6A Active CN104153793B (en) | 2014-08-07 | 2014-08-07 | Water-conveyance tunnel curved plate transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104153793B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979675A (en) * | 2018-09-06 | 2018-12-11 | 上海市机械施工集团有限公司 | It forms steel plate in tunnel and vehicle is installed |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970200A (en) * | 1975-01-16 | 1976-07-20 | George Hyman Construction Co. | Gantry |
| SU1209886A1 (en) * | 1983-04-22 | 1986-02-07 | Специальное конструкторско-технологическое бюро Главтоннельметростроя | Apparatus for erecting arch part of prefabricated tunnel lining |
| DE3804214C2 (en) * | 1988-02-11 | 1989-11-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| PL159334B1 (en) * | 1989-01-30 | 1992-12-31 | Apparatus for lifting and assembling gallery arching | |
| JPH06212897A (en) * | 1993-01-14 | 1994-08-02 | Yamauchi Kogyo Kk | Automobile erecting carrier |
| CN201794596U (en) * | 2010-09-17 | 2011-04-13 | 山东唐口煤业有限公司 | Multifunctional lifting appliance for shaft and cableway transport support material |
| CN202542080U (en) * | 2012-02-10 | 2012-11-21 | 中国有色（沈阳）冶金机械有限公司 | Arc-shaped steel plate transportation packaging support |
| CN203978456U (en) * | 2014-08-07 | 2014-12-03 | 中国水利水电第七工程局有限公司 | Water-conveyance tunnel curved plate transport vehicle |
-
2014
- 2014-08-07 CN CN201410386946.6A patent/CN104153793B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3970200A (en) * | 1975-01-16 | 1976-07-20 | George Hyman Construction Co. | Gantry |
| SU1209886A1 (en) * | 1983-04-22 | 1986-02-07 | Специальное конструкторско-технологическое бюро Главтоннельметростроя | Apparatus for erecting arch part of prefabricated tunnel lining |
| DE3804214C2 (en) * | 1988-02-11 | 1989-11-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De | |
| PL159334B1 (en) * | 1989-01-30 | 1992-12-31 | Apparatus for lifting and assembling gallery arching | |
| JPH06212897A (en) * | 1993-01-14 | 1994-08-02 | Yamauchi Kogyo Kk | Automobile erecting carrier |
| CN201794596U (en) * | 2010-09-17 | 2011-04-13 | 山东唐口煤业有限公司 | Multifunctional lifting appliance for shaft and cableway transport support material |
| CN202542080U (en) * | 2012-02-10 | 2012-11-21 | 中国有色（沈阳）冶金机械有限公司 | Arc-shaped steel plate transportation packaging support |
| CN203978456U (en) * | 2014-08-07 | 2014-12-03 | 中国水利水电第七工程局有限公司 | Water-conveyance tunnel curved plate transport vehicle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979675A (en) * | 2018-09-06 | 2018-12-11 | 上海市机械施工集团有限公司 | It forms steel plate in tunnel and vehicle is installed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104153793B (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107191676B (en) | Buried pipeline construction method | |
| CN101916974A (en) | Cable laying engineering truck | |
| CN107288157B (en) | Prefabricated box culvert installation vehicle | |
| JP5865156B2 (en) | Bridge girder erection / removal device and bridge girder new / removal method using it | |
| CN203199913U (en) | Assembling and disassembling type hoisting truss | |
| CN107059511B (en) | Paving device capable of automatically moving steel rail | |
| CN208815426U (en) | Steel construction combined platform suitable for Single column pier bearing replacement | |
| CN203978456U (en) | Water-conveyance tunnel curved plate transport vehicle | |
| CN104153793B (en) | Water-conveyance tunnel curved plate transport vehicle | |
| CN110145317B (en) | Shield tunneling machine station-crossing construction method | |
| CN111945736A (en) | Intelligent pile filling machine | |
| CN208345620U (en) | Light grade penstock mounting operation platform | |
| CN107476334B (en) | Prefabricated pipe joint assembling equipment and construction method thereof | |
| CN110778133A (en) | Special-shaped space truss installation sliding track structure and construction process thereof | |
| CN110778358A (en) | Modularized main roof equipment for rescuing collapsed coal mine roadway and assembling method thereof | |
| CN212222237U (en) | Novel pipeline installation trolley | |
| CN202195160U (en) | Assembled jacking iron for large-caliber pipe jacking construction | |
| CN207227959U (en) | Overall peace is torn open connects high construction platform built in formula radial pattern colyliform steel pile casting | |
| KR101108618B1 (en) | Concrete pour installation method of rail for ballast concrete in tunnel and thereof device | |
| CN210739551U (en) | Flange pipeline centering device | |
| CN206765879U (en) | Pipe carrying truck in tunnel | |
| CN205686473U (en) | A kind of mobile crushing screening station and chassis of semi-trailer thereof | |
| CN220470814U (en) | Jacking pipe jacking auxiliary device | |
| CN205065143U (en) | Assemble device in big shaped steel bifurcated pipe hole | |
| CN217553942U (en) | Shield constructs quick-witted short distance auxiliary transport device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |