CN201246169Y - Tunnel development synchronous lining formwork trolley - Google Patents

Tunnel development synchronous lining formwork trolley Download PDF

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Publication number
CN201246169Y
CN201246169Y CNU2008201037304U CN200820103730U CN201246169Y CN 201246169 Y CN201246169 Y CN 201246169Y CN U2008201037304 U CNU2008201037304 U CN U2008201037304U CN 200820103730 U CN200820103730 U CN 200820103730U CN 201246169 Y CN201246169 Y CN 201246169Y
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China
Prior art keywords
tunnel
door frame
fixed
lining formwork
pillar
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Expired - Lifetime
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CNU2008201037304U
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Chinese (zh)
Inventor
谭顺辉
魏文杰
陈文忠
何中文
谭小波
董天洪
鱼建玲
张宁川
刘二召
罗岩松
王成鲲
崔原
周振国
刘招伟
张洪星
王小平
石曲
张鑫
崔文斌
赵华
杨立新
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China Railway Tunnel Group Co Ltd CRTG
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China Railway Tunnel Group Co Ltd CRTG
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Priority to CNU2008201037304U priority Critical patent/CN201246169Y/en
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Abstract

A tunnel driving synchronizing lining formwork trolley relates to a construction device of a driving procedure which cooperates with a quadric lining procedure, follows up and connects the driving procedure in tunneling machine TBM construction. A bottom longitudinal beam 15 in the tunnel direction is fixedly connected with a gantry beam 10 vertical with the tunnel axis; a running mechanism 30 is fixed under the bottom longitudinal beam 15; an upper crossbar shifting beam assembly 6 and an upper longitudinal beam 7 are fixed above the bottom longitudinal beam 15 through a gentry pillar.12 and a gentry pillar 26; a top die beam 44 is fixed on the upper crossbar shifting beam assembly 6 and the upper longitudinal beam 7; the lower part of a top die pillar 5 is fixed on the top die beam 44, the upper part of the top die pillar is used for withstanding up a short form work 1 and a long form work 4; one end of a screw rod 13 is fixed on the gentry pillar 26 and the pillar 12 and is tightly jacked a side mode 11 to the lateral side. A global orbit inner general formula lining formwork trolley is matched with the TBM, so that the comprehensive working efficiency of the tunnel (channel) is improved; various transport vehicles met the construction requirements can pass through the global orbit inner general formula lining formwork trolley, and the ventilating tube, the belt conveyer, other various pipelines can also pass through the global orbit inner general formula lining formwork trolley, thereby realizing the combination operation of TBM tunneling and fast inverted arch construction.

Description

A kind of tunnel piercing synchronization lining formwork jumbo
Technical field:
The utility model relates to the construction equipment that development machine TBM construction driving is connected with the collaborative follow-up of secondary lining operation simultaneously, especially a kind of tunnel piercing synchronization lining formwork jumbo.
Background technology:
The tunnel machine English name is Tunnel Boring Machine, is called for short TBM.The specific aim of TBM is very strong, and different geological conditions needs different development machines, and what have is applicable to weak soil, is called shield machine again; What have is applicable to rock.Rock ripper can be divided into open type, single shield formula and two shield formula, and open type is had relatively high expectations to self, and the shield formula scope of application is wider.Supporting and protection structure has to be suitable for the spray anchor, have suitable pipe-plate lining and other supporting and protection structure.
In recent years, basic activities such as national railway, water conservancy, highway carry out using the construction of TBM method on a large scale.TBM is applicable to and mountain tunnel hard rock driving replaces traditional drilling and blasting method, and under identical condition, its driving speed is about 4~10 times of conventional drilling and blasting method, has quick, high-quality, safety, economy, helps advantages such as environmental protection and labour's protection.
Need to carry out behind the open type hard rock mole hard rock TBM when construction driving to the tunnel wall fixed surface of whitewashing, needing then tunnel inwall country rock is carried out concrete support is secondary lining.Tunnel internal all serves as a contrast the arc plate with the steel concrete that is referred to as voussoir, in order to guard against the antiseepage that may fall and guarantee water-bearing section of native stone.
The secondary lining engineering comprises inverted arch, side wall, mesospore, road slab, goes up semiarch and access path 5 parts, all is concrete structure (part contains reinforcing bar).Adopting the lining cutting of concrete prefabricated pipe section is one of characteristics of being had of TBM construction.Because the TBM self structure, according to the country rock situation, the axial compression that the TBM propulsion system produces must partially or completely be born in the section of jurisdiction during excavation, construction period the section of jurisdiction except that bearing deadweight, rock pressure, also to bear and be in the milk and working load.Owing to adopt the technological process of lining cutting while excavate, when running into structure development relatively during the rock stratum of fragmentation, adopt this job practices for drilling and blasting method, once supporting, have higher safety.
For growing apart from traffic tunnel, the open type hard rock moles that adopt more, owing in the TBM tunneling construction, carry out the two phase mutual interference, influence of Second Lining Construction, particularly phase mutual interference and the influence on communications and transportation and construction organization problem, existing technology can only be after tunnel piercing finishes the TBM dismounting, tunnel surrounding is carried out secondary lining, often need be than farm labourer's phase.Thereby there are tight, all unfavorable factors such as difficulty of construction is big, natural conditions are abominable, various raw material transportation range is far away of duration.In order to guarantee quick, the stable driving of TBM in unfavorable geology, must carry out the TBM driving and construct synchronously with secondary lining.
Technology contents:
The purpose of this utility model provides a kind ofly can guarantee to carry out secondary lining synchronously with TBM driving, reach smooth mutually, rapid construction, with the driving of alleviation duration of a project pressure and the equipment of secondary lining synchronization implementation, promptly a kind of tunnel piercing synchronization lining formwork jumbo.
The measure that realizes the present utility model purpose comprises: the door frame crossbeam along tunnel direction bottom girder and vertical tunnel axis is fixedly connected; Walking mechanism is fixed under the bottom girder; On move beam assembly and last longeron in length and breadth and be fixed in the bottom girder top by door frame column two and door frame column one; The backform crossbeam is fixed in and moves in length and breadth on beam assembly and the last longeron; Backform column bottom fixing with the backform crossbeam on, top make progress short template of jacking and long template; One end is fixed on door frame column one, the column two or the screw mandrel in the bottom girder outside holds out against the limit mould laterally.
Advantage of the present utility model is: with general formula lining shuttering chassis in the supporting loopful of TBM, improved the comprehensive work efficiency of tunnel (road) construction, the design of general formula lining shuttering chassis prototype structure is unique in the loopful, inside can be by satisfying the various haulage vehicles of construction requirement, overcame the influence of car fully to the inverted arch structure, can also pass through air chimney, belt conveyer and other various pipelines, realize TBM driving and the integration of operation of inverted arch construction fast, especially tight at the duration, difficulty of construction is big, natural conditions are abominable, all unfavorable factors such as various raw material transportation ranges are far away, guarantee that TBM is quick in unfavorable geology, stable driving, carrying out the TBM driving constructs synchronously with secondary lining, the cross-operation operation is changed fast, efficient rail transportation construction allotment tissue, the fast demoulding location of formwork jumbo in interference, concrete pouring and tunnel haulage synchronous Construction Technology can improve the comprehensive work efficiency of tunnel (road) construction and the construction quality of inverted arch greatly.
Description of drawings:
Fig. 1 is the side-looking structural representation of the utility model embodiment 1.
Fig. 2 is the main TV structure schematic diagram of the utility model embodiment 1.
Fig. 3 is that the gathering hole grouting port of the utility model embodiment 1 is arranged schematic diagram.
Fig. 4 is the preceding anti-floating braced structures schematic diagram of the utility model embodiment 1.
Fig. 5 is the back anti-floating braced structures schematic diagram of the utility model embodiment 1.
Fig. 6 is the demoulding schematic diagram of the utility model embodiment 1.
Reference numeral comprises: short backform 1, grouting port extension pipe 2, backform air-vent 3, long backform 4, backform column 5, on move beam assembly 6 in length and breadth, last longeron 7, backform is according to connecing case 8, end platform 1, door frame crossbeam 10, limit mould 11, door frame column 2 12, screw mandrel 13, screw mandrel oil cylinder case 14, bottom girder 15,32 tons of jackscrew 16, jack bottom support bracket 17, sideslip oil cylinder 18, M20 * 70 bolts 19, location case 20, Bian Motong beam 21, limit mould oil cylinder 22, backform skew back support 23, preceding anti-floating assembly 24, anti-floating cable-stayed support 25, door frame column 1, concrete tripper 27, hoist cylinder 28, cat ladder 29, walking mechanism 30, interior telescopic 31, end studdle 32, the door frame skew back supports 1, the door frame skew back supports 2 34,50 tons of jackscrew 35, back anti-floating assembly 36, gathering hole 37, grouting port 38, hydraulic system 39, electrical control system 40, seaming die 41, M16 * 45 bolts 42, limit mould oil cylinder otic placode 43, backform crossbeam 44, positioning sleeve 45, hook 46, horizontal diagonal brace 47, support 48 between crossbeam, support of duct 49, backfill grouting hole 50, high speed vibrator and variable-frequency power sources unit 51, be in charge of 52, platform 53 between the backform column, ladder support member 54.
The specific embodiment:
Embodiment 1: the door frame crossbeam 10 along tunnel direction bottom girder 15 and vertical tunnel axis is fixedly connected; Walking mechanism 30 is fixed in bottom girder 15 times; On move beam assembly 6 in length and breadth and last longeron 7 is fixed in bottom girder 15 tops by door frame column 2 12 and door frame column 1; Backform crossbeam 44 is fixed in and moves in length and breadth on beam assembly 6 and the last longeron 7; Backform column 5 bottoms fixing with backform crossbeam 44 on, top make progress short template 1 of jacking and long template 4; One end is fixed on door frame column 1, the column 2 12 or the screw mandrel 13 in bottom girder 15 outsides holds out against limit mould 11 laterally.
Studdle 32 and 8 detachable 32 tons of jackscrew, 16 conducts were supported at the bottom of bottom girder 15 belows were adopted 4, and upwards praised the adjustment integral device.
Fixed end platform 9 between bottom girder 15, door frame crossbeam 10 and last longeron 7 is installed hydraulic system 39 and electrical apparatus control system 40 on the end platform 9.
Mould oil cylinder 22 rear ends in limit are connected on bottom girder 15, last longeron 7 or door frame column 1, the column 2 12, and front end holds out against limit mould 11.
Fixing sideslip oil cylinder 18 on the door frame crossbeam, sideslip oil cylinder 18 connect on the both sides and move beam assembly 6 in length and breadth, and flexible by sideslip oil cylinder adjusted the move left and right of top backform 1,4.
Between bottom girder 15 and last longeron 7, be connected door frame diagonal brace 1 and door frame diagonal brace 2 34.Be connected horizontal diagonal brace 47 between door frame column 12,26 and the door frame crossbeam 10.Between backform column 5 and backform crossbeam 44, connect backform skew back support 23.Door frame diagonal brace 33,34, horizontal diagonal brace 47 and backform skew back support 23 have increased bottom girder 15, have gone up even distribution situation of load and stability between longeron 7, crossbeam 10 and the backform crossbeam 44.
Walking mechanism 30 is connected with electrical apparatus control system 40 by interior telescopic 31.30 in walking mechanism is on the walking track of below.
Anti-floating assembly 24 and back anti-floating assembly 36 before establish on door frame crossbeam top, two ends, pedestal adopts anti-floating cable-stayed support 25 to reinforce, and the total forming apparatus of anti-floating mainly adopts 50 tons of jackscrew, and every place is provided with 3, amounts to 12.
Concrete dispenser 27 is fixed on the backform crossbeam 44.By concrete dispenser 27 pairs of top templates 1,4 or limit mould 11 concrete perfusion slurries.
According to overall duration target, semimonthly the lining cutting progress indicator is not less than 500m, for realizing this goal, adopt the long lining shuttering chassis of two 16.5m, every chassis is by/3 days lining cutting speedometer of 2 circulations, but every month lining cutting 660m satisfies the progress indicator requirement and has 26% to have more than needed.
Tunneling synchronous for guaranteeing with TBM, formwork jumbo design scheme emphasis considers how to reduce or avoid the phase mutual interference restriction of the two, particularly in communications and transportation, need guarantee to satisfy under the chassis two-wire headroom requirement that is open to traffic.As: formwork jumbo crossbeam span must satisfy 4.3m, highly must be higher than the driving headroom requirement of inverted arch piece paved surface 3.2m.
The advantage of the utility model embodiment is: with general formula lining shuttering chassis in the supporting loopful of TBM, improved the comprehensive work efficiency of tunnel (road) construction, the design of general formula lining shuttering chassis prototype structure is unique in the loopful, inside can be by satisfying the various haulage vehicles of construction requirement, overcame the influence of car fully to the inverted arch structure, can also pass through air chimney, belt conveyer and other various pipelines, realize TBM driving and the integration of operation of inverted arch construction fast, especially tight at the duration, difficulty of construction is big, natural conditions are abominable, all unfavorable factors such as various raw material transportation ranges are far away, guarantee that TBM is quick in unfavorable geology, stable driving, carrying out the TBM driving constructs synchronously with secondary lining, the cross-operation operation is changed fast, efficient rail transportation construction allotment tissue, the fast demoulding location of formwork jumbo in interference, concrete pouring and tunnel haulage synchronous Construction Technology can improve the comprehensive work efficiency of tunnel (road) construction and the construction quality of inverted arch greatly.

Claims (6)

1. a tunnel piercing synchronization lining formwork jumbo is characterized in that, and is fixedly connected along the door frame crossbeam (10) of tunnel direction bottom girder (15) and vertical tunnel axis; Walking mechanism (30) is fixed under the bottom girder (15); On move beam assembly (6) and last longeron (7) in length and breadth and be fixed in bottom girder (15) top by door frame column two (12) and door frame column one (26); Backform crossbeam (44) is fixed in and moves in length and breadth on beam assembly (6) and the last longeron (7); Backform column (5) bottom fixing with backform crossbeam (44) on, the make progress short template (1) of jacking and grow template (4) of top; One end is fixed on door frame column one (26), column two (12) is gone up or the screw mandrel (13) in bottom girder (15) outside holds out against limit mould (11) laterally.
2. a kind of tunnel piercing synchronization lining formwork jumbo as claimed in claim 1 is characterized in that, studdle (32) and 8 detachable 32 tons of jackscrew (16) were as supporting at the bottom of bottom girder (15) below was adopted 4.
3. a kind of tunnel piercing synchronization lining formwork jumbo as claimed in claim 1, it is characterized in that, fixed end platform (9) between bottom girder (15), door frame crossbeam (10) and last longeron (7), end platform (9) are gone up hydraulic system (39) and electrical apparatus control system (40) are installed.
4. a kind of tunnel piercing synchronization lining formwork jumbo as claimed in claim 1 is characterized in that, fixing sideslip oil cylinder (18) on the door frame crossbeam, sideslip oil cylinder (18) connect on the both sides and move beam assembly (6) in length and breadth.
5. a kind of tunnel piercing synchronization lining formwork jumbo as claimed in claim 1 is characterized in that, walking mechanism (30) is connected with electrical apparatus control system (40) by interior telescopic (31).Walking mechanism (30) seat is on the walking track of below.
6. a kind of tunnel piercing synchronization lining formwork jumbo as claimed in claim 1, it is characterized in that, anti-floating assembly (24) and back anti-floating assembly (36) pedestal adopt anti-floating cable-stayed support (25) to reinforce before establish on door frame crossbeam top, two ends, and the total forming apparatus of anti-floating mainly adopts 50 tons of jackscrew.
CNU2008201037304U 2008-06-27 2008-06-27 Tunnel development synchronous lining formwork trolley Expired - Lifetime CN201246169Y (en)

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061926A (en) * 2009-11-11 2011-05-18 中铁十八局集团有限公司 TBM tunneling and secondary lining synchronous construction method at mucking of continuous belt conveyor and trolley
CN102425435A (en) * 2011-12-30 2012-04-25 广汉金达隧道机械有限公司 Ultra-large whole-circle needle beam type hydraulic steel mould trolley and demoulding method thereof
CN102477866A (en) * 2010-11-25 2012-05-30 中铁十八局集团有限公司 Formworking jumbo with favorable ventilation performance
CN102758640A (en) * 2012-07-13 2012-10-31 中铁四局集团第四工程有限公司 Metro tunnel lining trolley steel template system
CN102879553A (en) * 2012-09-21 2013-01-16 中铁隧道装备制造有限公司 Testing device for extruding and lining of concrete
CN104018855A (en) * 2014-06-26 2014-09-03 湖南五新重型装备有限公司 Internal-connected needle beam lining trolley
CN105715282A (en) * 2016-03-25 2016-06-29 中国水利水电第十四工程局有限公司 Inverted arch simultaneous lining steel die trolley
CN106593479A (en) * 2017-01-10 2017-04-26 陕西理工学院 Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley
CN106761830A (en) * 2016-12-30 2017-05-31 中铁工程装备集团有限公司 A kind of energy-saving shoring systems of TBM
CN107100633A (en) * 2017-06-02 2017-08-29 中铁工程装备集团有限公司 A kind of novel small diameter slurry shield tube ejector
CN108316946A (en) * 2017-01-17 2018-07-24 中国葛洲坝集团第五工程有限公司 Open type TBM synchronization lining method and devices
CN109372553A (en) * 2018-11-26 2019-02-22 蓝传雯 Tunnel mould spray belt template component
CN110424990A (en) * 2019-07-11 2019-11-08 华北科技学院 A kind of driving poured support construction equipment and method
CN110670655A (en) * 2018-07-02 2020-01-10 喻天宝 Vertical sinking well development machine
CN112627857A (en) * 2020-12-07 2021-04-09 广东华隧建设集团股份有限公司 Construction method of tunnel secondary lining
CN112796792A (en) * 2021-02-23 2021-05-14 北京住总集团有限责任公司 Support monitoring system and support method of lining trolley
CN115419438A (en) * 2022-09-23 2022-12-02 湖北工业大学 Lining trolley for pouring low-temperature concrete into high-ground-temperature tunnel and working method

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102061926A (en) * 2009-11-11 2011-05-18 中铁十八局集团有限公司 TBM tunneling and secondary lining synchronous construction method at mucking of continuous belt conveyor and trolley
CN102477866A (en) * 2010-11-25 2012-05-30 中铁十八局集团有限公司 Formworking jumbo with favorable ventilation performance
CN102425435B (en) * 2011-12-30 2013-09-04 广汉金达隧道机械有限公司 Ultra-large whole-circle needle beam type hydraulic steel mould trolley and demoulding method thereof
CN102425435A (en) * 2011-12-30 2012-04-25 广汉金达隧道机械有限公司 Ultra-large whole-circle needle beam type hydraulic steel mould trolley and demoulding method thereof
CN102758640A (en) * 2012-07-13 2012-10-31 中铁四局集团第四工程有限公司 Metro tunnel lining trolley steel template system
CN102879553A (en) * 2012-09-21 2013-01-16 中铁隧道装备制造有限公司 Testing device for extruding and lining of concrete
CN102879553B (en) * 2012-09-21 2015-04-08 中铁工程装备集团有限公司 Testing device for extruding and lining of concrete
CN104018855A (en) * 2014-06-26 2014-09-03 湖南五新重型装备有限公司 Internal-connected needle beam lining trolley
CN104018855B (en) * 2014-06-26 2016-01-20 湖南五新隧道智能装备股份有限公司 General formula needle beam lining trolley in a kind of
CN105715282A (en) * 2016-03-25 2016-06-29 中国水利水电第十四工程局有限公司 Inverted arch simultaneous lining steel die trolley
CN106761830A (en) * 2016-12-30 2017-05-31 中铁工程装备集团有限公司 A kind of energy-saving shoring systems of TBM
CN106761830B (en) * 2016-12-30 2018-12-04 中铁工程装备集团有限公司 A kind of energy-saving shoring system of TBM
CN106593479A (en) * 2017-01-10 2017-04-26 陕西理工学院 Automatic telescopic operation platform for large-span large-variable-span-range variable coating steel form trolley
CN106593479B (en) * 2017-01-10 2019-03-08 陕西理工学院 A kind of large span is big to become across variable range formula by multiple telescoping steel form automatic telescopic operating platform
CN108316946A (en) * 2017-01-17 2018-07-24 中国葛洲坝集团第五工程有限公司 Open type TBM synchronization lining method and devices
CN108316946B (en) * 2017-01-17 2021-07-13 中国葛洲坝集团路桥工程有限公司 Open type TBM synchronous lining method and device
CN107100633A (en) * 2017-06-02 2017-08-29 中铁工程装备集团有限公司 A kind of novel small diameter slurry shield tube ejector
CN110670655A (en) * 2018-07-02 2020-01-10 喻天宝 Vertical sinking well development machine
CN109372553A (en) * 2018-11-26 2019-02-22 蓝传雯 Tunnel mould spray belt template component
CN109372553B (en) * 2018-11-26 2024-03-08 四川蓝海智能装备制造有限公司 Belt template assembly for primary support mould spraying of tunnel
CN110424990A (en) * 2019-07-11 2019-11-08 华北科技学院 A kind of driving poured support construction equipment and method
CN112627857A (en) * 2020-12-07 2021-04-09 广东华隧建设集团股份有限公司 Construction method of tunnel secondary lining
CN112796792A (en) * 2021-02-23 2021-05-14 北京住总集团有限责任公司 Support monitoring system and support method of lining trolley
CN115419438A (en) * 2022-09-23 2022-12-02 湖北工业大学 Lining trolley for pouring low-temperature concrete into high-ground-temperature tunnel and working method

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