CN103133012A - Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley - Google Patents
Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley Download PDFInfo
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- CN103133012A CN103133012A CN 201210471973 CN201210471973A CN103133012A CN 103133012 A CN103133012 A CN 103133012A CN 201210471973 CN201210471973 CN 201210471973 CN 201210471973 A CN201210471973 A CN 201210471973A CN 103133012 A CN103133012 A CN 103133012A
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Abstract
The invention discloses an open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley. An upper structure of a trolley comprises a trolley rack and a track section movement system which is formed by a track section crane door frame, track section crane suspension arm beams and a track section crane crack. The trolley track is a whole structure which is formed by fixed connection of a rack cross beam and a bottom longitudinal beam, multiple steel rails are arranged on the rack cross beam in a laying mode, and a front ramp and a rear ramp are respectively arranged at the front end and the rear end of the trolley rack. Multiple sections of health maintenance trestle stand are connected between the rear end of the trolley rack and the rear ramp. Trolley displacement sliding beams are arranged below both sides of the trolley cross beam, the track section crane door frame is arranged on the trolley cross beam, a track section crane track is arranged on the track section crane door frame, and the track section crane suspension arm beams are arranged on both sides of the trolley cross beam. A lower portion of the trolley is composed of a template system which is formed by a template, a lifting oil cylinder, a horizontal oil cylinder, a vertical lead screw and a slant lead screw. The open type TBM on-site concrete inverted arch synchronous lining trolley achieves synchronous construction of open type TBM digging and cast-in-place inverted arch, reduces construction joints, wholly improves tunnel secondary lining cavitation quality, and shortens whole construction period.
Description
Technical field:
The invention belongs to a kind of tunnel of growing up, road construction equipment, be particularly related to a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis, this chassis is adapted at using under the normal operation conditions such as tunnel machine construction, continuous conveyor system or rail transport train are slagged tap, rail transportation.
Background technology:
In recent years, Open TBM driving limit crown lining cutting synchronous Construction Technology under the operating mode that realized that the rail transport train is slagged tap and continuous conveyor system is slagged tap, and be able to successful Application in railway tunnel construction, yet inverted arch (or is called " end arch ", below all be referred to as " inverted arch ") but adopt prefabricated reinforced concrete structure always, cost is high and constuction joint is many, is unfavorable for guaranteeing tunnel (road) waterproof quality, reduces construction cost.
Summary of the invention:
Purpose of the present invention just is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis, when using this chassis to realize the Open TBM tunneling construction, synchronously apply the cast-in-situ concrete inverted arch, therefore, can greatly reduce constuction joint, promote the tunnel, the lining quality in hole, reduce construction costs.
as above design, technical scheme of the present invention is: a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis is characterized in that: be comprised of upper and lower two parts, superstructure comprises the chassis stand and by section of track loop wheel machine door frame, section of track loop wheel machine semi girder, the section of track movement system that section of track loop wheel machine track forms, the chassis stand is by stand crossbeam and the affixed overall structure of bottom girder, lay many one steel rails on the stand crossbeam, before the front-end and back-end of chassis stand are provided with respectively, rear ramp, and connect more piece health trestle between chassis stand rear end and rear ramp, every joint trestle is global design, comprise the trestle crossbeam, trestle stringer, the steel plate of trestle rail and laying, before every joint trestle, rear two ends respectively arrange liftable wheels, before, connect by bearing pin between rear two joint trestles, the rail of laying on trestle rail and stand crossbeam connects, bottom installation spud carriage shifting sliding beam under stand crossbeam both sides, this sliding beam, jack is housed, section of track loop wheel machine door frame is arranged on the stand crossbeam, and section of track loop wheel machine track is arranged on section of track loop wheel machine door frame, and section of track loop wheel machine door frame top and chassis stand be without the door frame zone, and uniform anti-floating leading screw, section of track loop wheel machine semi girder are arranged on stand crossbeam both sides, the bottom is divided into template system, and this system is made of template, hoist cylinder, horizontal oil cylinder, vertical leading screw and oblique leading screw, template is fixed on stand by vertical leading screw and oblique leading screw, and hoist cylinder and horizontal oil cylinder are arranged on bottom template.
And the stand crossbeam directly extends to arranged on left and right sides hole wall, the cushion block of installation activity between crossbeam and hole wall.
And in the hole on rail, front ramp is connected by bearing pin with chassis stand front end by the wheels traveling in the forward and backward ramp of stand stand, and rear ramp is connected by bearing pin with the health trestle.
And, between trestle crossbeam and hole wall, movable cushion block is installed.
And, the removable whole section of track is installed under the inner orbit of hole, this section of track is combined by rail, steel sleeper crossbeam, steel sleeper column, and steel sleeper crossbeam, steel sleeper column are that combined type connects.
And, the upper and lower BOGEY WHEEL that the vertical direction position-limiting action was taken turns and had to Horizontal limiting is set between sliding beam and stand crossbeam.
The present invention has following advantage and good effect:
1, the present invention can realize that continuous conveyor system is slagged tap uninterruptedly, the major diameter pneumatic hose ventilate uninterrupted, realized that under the smoothly current condition of rail transportation open type hard rock TBM driving constructs simultaneously and rapidly with the lining cutting of cast-in-situ concrete inverted arch, the concrete that the health trestle protection by cross binding is between preserving period is injury-free.
2, can to reach 25m even longer for effective adjoining rock of the present invention, is complementary with Open TBM speedy drivage, because cast-in-place inverted arch once applies the reality that length causes greatly and easily crackle, constuction joint can be set in the middle of template.
3, gantry designs of the present invention is the overall structure of stand crossbeam and bottom girder, and close contact with the hole wall is realized by cushion block in crossbeam two ends, and current and concreting provides secure support for the rail haulage vehicle.
4, the present invention eliminates the buoyancy that produces in concreting process by the anti-floating leading screw, guarantees concrete pouring quality, keeps the chassis position stability.
5, the present invention owing between health trestle crossbeam and hole wall, cushion block being housed, can realize cross binding, provide passage for the rail haulage vehicle is current, and protection not yet reaches the concrete of curing strength; The trestle of segmented design links as a whole by bearing pin, total length satisfies the requirement of concrete seven sky curing age.
When 6, chassis moves, forward and backward ramp and stand and trestle are broken away from, remove the section of track in chassis the place ahead, move forward with the fluid motor-driven sliding beam, jack promotes sliding beam, and then drive stand and slightly rise, landing respectively saves the wheels of trestle, and hydraulic motor drives stand and moves forward along sliding beam, the traction trestle synchronously moves forward, and front ramp is connected with stand, lay the section of track of removing previously at the trestle rear portion, and rear ramp is connected with trestle.
7, the removable whole section of track, its steel sleeper column is connected with the steel sleeper crossbeam by bolt, the section of track of laying in the TBM work progress is with column, the section of track that trestle is laid has later been removed column, and be laid immediately on the inverted arch end face, can guarantee before inverted arch is built and the trestle rear, the rail height of laying is consistent.
8, the rail on the stand crossbeam and trestle rail are four rail three-wire systems, when can satisfy concrete placing installation and take a path, do not affect TBM construction material and personnel's transportation, and when transporting large-sized pneumatic hose storage cylinder, the rail haulage vehicle can traveling in two one steel rails of centre, with avoid with the holes such as continuous conveyor system in equipment interfere.
9, the template in template system can laterally be adjusted, so that the tunnel piercing direction can adjust when deviation is arranged, and the actions such as formwork erection, the demoulding, template adjustment realize by hydraulic jack, fix with leading screw.
Description of drawings
Fig. 1 is cast-in-situ concrete inverted arch synchronization lining chassis cross section;
Fig. 2 is cast-in-situ concrete inverted arch synchronization lining chassis lateral view;
Fig. 3 is the schematic diagram in the forward and backward ramp of cast-in-situ concrete inverted arch synchronization lining chassis;
Fig. 4 is cast-in-situ concrete inverted arch synchronization lining trestle cross-sectional drawing;
Fig. 5 is removable whole section of track cross-sectional drawing, and wherein Fig. 5-a is schematic diagram before the inverted arch construction, and Fig. 5-b is schematic diagram after the inverted arch construction;
Fig. 6 is spud carriage shifting sliding beam cross-sectional drawing.
1. cast-in-situ concrete inverted arch in figure, 2. template, 3. stand crossbeam, 4. bottom girder, 5. template hoist cylinder, 6. vertical leading screw, 7. horizontal oil cylinder, 8. oblique leading screw, 9. jack, 10. spud carriage shifting sliding beam, 11. stand cushion block, 12. section of track loop wheel machine door frame, 13. continuous conveyor system, 14. major diameter vent hose, 15. anti-floating leading screw, 16. hole wall illuminating lamp, 17. hole wall illuminating line, 18. communication line, 19. section of track loop wheel machine track, 20. pneumatic hose storage cylinder, 21. high voltage supply cable, 22. water supply water pipe, 23. gutter, 24. the rail on stand and trestle, 25. rail haulage vehicle, 26. stand, 27. can decompose the section of track, 28. front ramp, 29. section of track loop wheel machine semi girder, 30. rear ramp, 31. health trestle, 32. steel sleeper crossbeam, 33. steel sleeper column, 34. Horizontal limiting wheel, 35. upper BOGEY WHEEL, 36. lower BOGEY WHEEL, 37. rail in the hole, 38. bearing pin, 39. bearing pin, 40. ramp, front and back wheels, 41. trestle stringer, 42. trestle crossbeam, 43. trestle liftable wheels, 44. trestle cushion block.
The specific embodiment:
A kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis is comprised of upper and lower two parts.
1, as Fig. 1, substructure is template system, is made of template (2), oil cylinder (5,7), leading screw (6,8); Superstructure comprises that stand (26), rail (24), front ramp (28), rear ramp (30), section of track loop wheel machine, section of track loop wheel machine door frame (12), section of track loop wheel machine semi girder (29) form.Template system is mainly used in concrete casting injection forming and maintenance; Stand (26) is in order to install and fixed form (2), to provide platform for rail (24) installation, front ramp (28) and rear ramp (30) are in order to guide rail haulage vehicle (25) rail platform, regional by chassis up and down, section of track loop wheel machine is arranged on door frame (12), in order to promote and the movement section of track (27).
The layout of chassis stand (26), section of track loop wheel machine door frame (12), section of track loop wheel machine semi girder (29), health trestle (31), must not occupy the installation site of continuous conveyor system (13), major diameter vent hose (14), and Rational Pre leaves the safe distance of rail haulage vehicle (25) operation.
2, as Fig. 1, template (2) is fixed on stand (26) by vertical leading screw (6) and oblique leading screw (8).
3, as Fig. 1, during form removal, at first remove vertical leading screw (6) and oblique leading screw (8), by template hoist cylinder (5) climbing shuttering, make it to break away from the concrete inverted arch (1) that has reached respective strengths afterwards.
4, as Fig. 1, during formwork erection, template (2) has moved to corresponding operating position, adjust the upright position of template (2) by template hoist cylinder (5), adjust the horizontal level of template (2) by horizontal oil cylinder (7), after template (2) is accurately located, fixing with vertical leading screw (6) and oblique leading screw (8), wait for concreting.
5, as Fig. 1, Fig. 2, for avoiding concreting process and rail haulage vehicle (25) when the chassis, cause stand (26) distortion, stand (26) is designed to overall structure, and the main body bearing structure comprises crossbeam (3) and longeron (4).Crossbeam (3) is H shaped steel, lays steel plate on it, as the platform of steel rail laying (24) and personnel's operation; Longeron (4) can adopt H shaped steel or box-beam structure.
6, as Fig. 1, when passing through chassis for fear of rail haulage vehicle (25), be subjected to gravity and vibration effect and cause running the mould phenomenon, the crossbeam (3) of stand (26) directly extends near the wall of hole, the left and right sides, and its length can not interfere with the hole wall of completing preliminary bracing; Between crossbeam (3) and hole wall, the cushion block of installation activity (11), with anti-floating leading screw (15) acting in conjunction, guarantee that stand (26) position is fixed and train travelling process in weight transfer to the hole wall, thereby reduce or avoid not yet reaching the concrete impact of respective strengths.
7, as Fig. 1, Fig. 2, the buoyancy that produces in the concreting process causes the chassis floating, affect that inverted arch is built and Forming Quality, regional without door frame in section of track loop wheel machine door frame (12) top and stand (26), uniform anti-floating leading screw (15), after template was accurately located and fixed, anti-floating leading screw (15) held out against the hole wall.
8, as Fig. 1,4 one steel rails (24) are installed on stand (26), be four rail three-wire systems, pass through, park concrete tank, concreting for rail haulage vehicle (25).Generally, after chassis was in place, left side 2 one steel rails (24) were built the inverted arch concrete in order to park concrete tank, and right side 2 one steel rails (24) wait the required rail haulage vehicle (25) of construction normally current in order to guarantee the place ahead TBM driving; When transporting large-sized pneumatic hose storage cylinder (20), due to the interior headroom size restrictions of section of track loop wheel machine door frame (12), special-purpose train can only be by inboard 2 one steel rails (24) operation.
9, as Fig. 2, Fig. 4, after concrete demoulding, after must reaching the corresponding length of time and requirement of strength, can carry.Under the interior environment temperature in tunnel (hole), usually require concrete demoulding just can reach requirement of strength after 7 days, therefore, designed health trestle (31) between stand (26) and rear ramp (30).
The height that health trestle (31) upper surface is identical with the maintenance of stand (26) upper surface is laid identical rail (24) and connects; Trestle crossbeam (42) is arranged on cast-in-place inverted arch (1) peak, is supported on the wall of hole, both sides by cushion block (44), and trestle (31) can move forward in the lump with chassis; Trestle (31) length must satisfy the length that the inverted arch normal construction can be completed in 7 days, and after guaranteeing, the inverted arch concrete of position, ramp (30) reaches corresponding requirement of strength, can not cause because rail haulage vehicle (25) is current concrete damage.
10, as Fig. 2, Fig. 4, trestle (31) is because length is large, segmented design, every joint trestle is global design, steel plate by crossbeam (42), longeron (41), rail (24) and laying consists of, before and after connect by bearing pin, every joint trestle rear and front end arranges 2 liftable wheels (43), so that trestle (31) moves forward with chassis.
11, as Fig. 4, move forward for convenience of trestle (31), its width must not interfere with the hole wall of completing preliminary bracing, also will firmly be supported in the hole wall simultaneously, thereby is provided with movable cushion block (44) between trestle crossbeam (42) and hole wall.
12, as Fig. 2, Fig. 3, before cast-in-place inverted arch (1) construction and rail (37) setting height(from bottom) after construction, rail (24) on ratio table (26) and trestle (31) is highly low, in order to guarantee that rail haulage vehicle (25) drives to smoothly stand (26) and trestle (31) and goes up and pass through inverted arch lining cutting operating area, be provided with respectively 1 group of ramp (28,30) at the front end of stand (26) and the rear end of health trestle (31).Before and after ramps (28,30) by wheels (40) traveling in the hole on rail (37), front ramp (28) are connected by bearing pin (38) with stand (26), rear ramp (30) are connected by bearing pin (39) with trestle (31).
13, as Fig. 6, for preventing in the spud carriage shifting process, stand (26) occurs significantly to change with the position relationship of sliding beam (10), and reduce chassis or sliding beam (10) resistance when mobile, Horizontal limiting wheel (34) and up and down BOGEY WHEEL (35,36) are set between sliding beam (10) and stand (3), and up and down BOGEY WHEEL (35,36) has the vertical direction position-limiting action simultaneously.
14, as Fig. 1, pipeline and the facilities such as feed pipe in the hole (22), gutter (23), high voltage supply cable (21), hole wall illuminating line (17), hole wall illuminating lamp (16), communication line (18), be arranged in the offside of continuous conveyor system (13), and the installation site is a little more than chassis stand (26).Like this, chassis at form removal, formwork erection, build, under any state such as displacement, can the normal use of these pipelines do not impacted.
15, as Fig. 2, Fig. 5, during spud carriage shifting, in order to take full advantage of the construction material, to shorten and to remove rail in chassis the place ahead and rail time, operation readiness be installed and improve work efficiency at trestle (31) rear, designed the removable whole section of track (27), the section of track (27) is combined by rail (37), steel sleeper crossbeam (32), steel sleeper column (33).Because section of track installing space before and after cast-in-place inverted arch (1) construction is different, steel sleeper (32 and 33 form) is designed to combined type, when the TBM tunneling process was laid in the hole rail (37), steel sleeper was comprised of crossbeam (32) and column (33), at the bottom of dependence column (33) is supported on the hole; When cast-in-place inverted arch (1) construction is completed and after trestle (31) passes through, removes whole columns (33) of the place ahead in-migration section of track (27), and be laid on inverted arch (1) upper plane, connect into complete rail system with rail (37) in other hole.
16, as Fig. 1, Fig. 2, before spud carriage shifting, completed the demoulding, and guaranteed that all rail haulage vehicles (25) sail out of stand (26), trestle (31) and ramp (28,30); Remove the connecting pin between front ramp (28) and stand (26), and front ramp is dragged forward, displacement is slightly larger than section of track length (being generally 12.5m); Connecting pin after removing between ramp (30) and trestle (31); At trestle wheels (43) below laying steel plate, land afterwards wheels (43) to steel plate; Remove all jack (9) under spud carriage shifting sliding beam (10); Remove chassis the place ahead section of track (27), utilize section of track loop wheel machine that its handling extremely is parked on the flat car of stand (26) in advance, and remove all the steel sleeper columns (33) on the section of track (27); Move forward an operation stroke by hydraulic motor, gear, the rack drives sliding beam (10) that is arranged on stand (26) with respect to stand (26), and reinstall jack (9), its pushing tow sliding beam (10) is moved upward, and the drive chassis move on the whole; The reverse starting hydraulic motor, chassis integral body moves forward, after template arrives next operating position, utilize flat car will remove the rail row transport of column (33) to trestle (31) rear, lie on the inverted arch that exposes from trestle (31) rear portion, and with the hole of back in rail (37) firmly be connected; Slowly unclamp jack (9), cushion block (11) is installed between stand crossbeam (3) and hole wall simultaneously; Promote trestle wheels (43), and cushion block (44) is installed between trestle crossbeam (42) and hole wall; Front ramp (28) are installed on stand (26) by connecting pin, drag that rear ramp (30) moves forward and be connected with trestle (31), complete the spud carriage shifting operation.
In a word, emphasis of the present invention has solved following problem: (1) TBM driving and cast-in-situ concrete inverted arch lining cutting synchronous construction, (2) it is current that cast-in-situ concrete inverted arch lining construction does not affect the rail transport train basically, (3) under cast-in-situ concrete inverted arch lining construction condition, continuous conveyor system is slagged tap uninterruptedly, and (4) cast-in-situ concrete inverted arch lining construction does not affect the normal operation of TBM construction ventilation system.
Claims (6)
1. an Open TBM cast-in-situ concrete inverted arch synchronization lining chassis, is characterized in that: be comprised of upper and lower two parts, superstructure comprises the chassis stand and by section of track loop wheel machine door frame, section of track loop wheel machine semi girder, the section of track movement system that section of track loop wheel machine track forms, the chassis stand is by stand crossbeam and the affixed overall structure of bottom girder, lay many one steel rails on the stand crossbeam, before the front-end and back-end of chassis stand are provided with respectively, rear ramp, and connect more piece health trestle between chassis stand rear end and rear ramp, every joint trestle is global design, comprise the trestle crossbeam, trestle stringer, the steel plate of trestle rail and laying, before every joint trestle, rear two ends respectively arrange liftable wheels, before, connect by bearing pin between rear two joint trestles, the rail of laying on trestle rail and stand crossbeam connects, bottom installation spud carriage shifting sliding beam under stand crossbeam both sides, this sliding beam, jack is housed, section of track loop wheel machine door frame is arranged on the stand crossbeam, and section of track loop wheel machine track is arranged on section of track loop wheel machine door frame, and section of track loop wheel machine door frame top and chassis stand be without the door frame zone, and uniform anti-floating leading screw, section of track loop wheel machine semi girder are arranged on stand crossbeam both sides, the bottom is divided into template system, and this system is made of template, hoist cylinder, horizontal oil cylinder, vertical leading screw and oblique leading screw, template is fixed on stand by vertical leading screw and oblique leading screw, and hoist cylinder and horizontal oil cylinder are arranged on bottom template.
2. a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis according to claim 1 is characterized in that: the stand crossbeam directly extends to arranged on left and right sides hole wall, the cushion block of installation activity between crossbeam and hole wall.
3. a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis according to claim 1, it is characterized in that: the forward and backward ramp of stand stand by the wheels traveling in the hole on rail, front ramp is connected by bearing pin with chassis stand front end, and rear ramp is connected by bearing pin with the health trestle.
4. a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis according to claim 1, is characterized in that: between trestle crossbeam and hole wall, movable cushion block is installed.
5. a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis according to claim 1, it is characterized in that: the removable whole section of track is installed under the inner orbit of hole, this section of track is combined by rail, steel sleeper crossbeam, steel sleeper column, and steel sleeper crossbeam, steel sleeper column are that combined type connects.
6. a kind of Open TBM cast-in-situ concrete inverted arch synchronization lining chassis according to claim 1, is characterized in that: the upper and lower BOGEY WHEEL that the vertical direction position-limiting action was taken turns and had to Horizontal limiting is set between spud carriage shifting sliding beam and stand crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210471973 CN103133012A (en) | 2012-11-20 | 2012-11-20 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210471973 CN103133012A (en) | 2012-11-20 | 2012-11-20 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
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| CN103133012A true CN103133012A (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210471973 Pending CN103133012A (en) | 2012-11-20 | 2012-11-20 | Open type tunnel boring machine (TBM) on-site concrete inverted arch synchronous lining trolley |
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| CN103821524A (en) * | 2014-03-06 | 2014-05-28 | 中铁第一勘察设计院集团有限公司 | Backup and in-hole transportation track panel frame for tunneling machine |
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| CN106194211A (en) * | 2016-08-29 | 2016-12-07 | 中国葛洲坝集团第工程有限公司 | TBM tunnels tunnel rail mounted wet shotcreting lining cutting composed bogie |
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| CN103821524A (en) * | 2014-03-06 | 2014-05-28 | 中铁第一勘察设计院集团有限公司 | Backup and in-hole transportation track panel frame for tunneling machine |
| CN105604577A (en) * | 2015-12-29 | 2016-05-25 | 上海隧道工程有限公司 | Floating-up control device suitable for quasi-rectangular shield tunnel |
| CN106121681B (en) * | 2016-08-29 | 2018-07-27 | 中国葛洲坝集团第一工程有限公司 | Wet shotcreting lining device composed bogie |
| CN106121680A (en) * | 2016-08-29 | 2016-11-16 | 中国葛洲坝集团第工程有限公司 | Wet shotcreting lining cutting boom truck |
| CN106121681A (en) * | 2016-08-29 | 2016-11-16 | 中国葛洲坝集团第工程有限公司 | Wet shotcreting lining device composed bogie |
| CN106194211A (en) * | 2016-08-29 | 2016-12-07 | 中国葛洲坝集团第工程有限公司 | TBM tunnels tunnel rail mounted wet shotcreting lining cutting composed bogie |
| CN106194211B (en) * | 2016-08-29 | 2019-07-09 | 中国葛洲坝集团第一工程有限公司 | TBM tunnels tunnel rail mounted wet shotcreting lining cutting composed bogie |
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| CN109098734B (en) * | 2018-10-23 | 2023-09-15 | 中铁一局集团有限公司 | Self-contained track laying device for tunnel lining trolley and application method of self-contained track laying device |
| CN109139043A (en) * | 2018-10-29 | 2019-01-04 | 中铁工程装备集团有限公司 | One kind being adapted to effluent tunnel synchronization lining device and method |
| CN110656958A (en) * | 2019-10-15 | 2020-01-07 | 中铁五局集团第一工程有限责任公司 | Steady formula construction equipment |
| CN110645019A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Integrated form tunnel construction equipment |
| CN110645020A (en) * | 2019-10-15 | 2020-01-03 | 中铁五局集团第一工程有限责任公司 | Construction equipment walking method |
| CN110617070B (en) * | 2019-10-15 | 2020-12-11 | 中铁五局集团第一工程有限责任公司 | Tunnel construction method |
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| CN110617070A (en) * | 2019-10-15 | 2019-12-27 | 中铁五局集团第一工程有限责任公司 | Tunnel construction method |
| CN114017047A (en) * | 2021-10-21 | 2022-02-08 | 中铁隧道局集团有限公司 | Tunnel cast-in-situ inverted arch lining trolley and construction method for synchronous TBM (tunnel boring machine) tunneling of inverted arch lining |
| CN114233331A (en) * | 2021-12-30 | 2022-03-25 | 中铁隧道局集团有限公司 | Inverted arch synchronous lining trolley for TBM construction and inverted arch synchronous lining construction method |
| CN114233331B (en) * | 2021-12-30 | 2023-11-21 | 中铁隧道局集团有限公司 | Inverted arch synchronous lining trolley for TBM construction and inverted arch synchronous lining construction method |
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Application publication date: 20130605 |