CN110486045A - Arch bridge type tunnel lining trolley - Google Patents
Arch bridge type tunnel lining trolley Download PDFInfo
- Publication number
- CN110486045A CN110486045A CN201910721863.0A CN201910721863A CN110486045A CN 110486045 A CN110486045 A CN 110486045A CN 201910721863 A CN201910721863 A CN 201910721863A CN 110486045 A CN110486045 A CN 110486045A
- Authority
- CN
- China
- Prior art keywords
- arch
- mould
- door frame
- stringer
- bridge type
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
Abstract
The invention discloses a kind of arch bridge type tunnel lining trolleys, it includes template 1, stringer 2, crossbeam 3, door frame 4, running gear 5, the arch longitudinally connected plate 6 of mould.Increase the longitudinally connected plate 6 of arch mould between 1 hogging crown mould 1-1 of template and side arch arch mould 1-2 to connect, template 1 is mounted on stringer 2, stringer 2 is connected with crossbeam 3, template 1 is also connected with crossbeam 3 simultaneously, stringer 2 is placed on door frame 4, stringer 2 is connect by cross cylinder 7 with hinge pin with door frame 4, and door frame 4 is mounted on running gear 5 by vertical oil cylinder 8.The present invention optimizes the arch mould column and side middle spiral screw rod for eliminating trolley, portion and side form a complete operating space on the car, efficiently solve the problems, such as that traditional trolley top, side operating space are separated, is narrow, the present invention significantly reduces the small rod of trolley, so that the installation of trolley, disassembly are faster, reduce trolley installation, dismantles the influence to constructing tunnel.
Description
Technical field
The present invention relates to a kind of lining trolleys for Tunnel Second Lining.
Background technique
The Second Lining Construction in overwhelming majority tunnel (highway, railway, water conservancy etc.) can all use tunnel lining trolley at present,
These tunnel lining trolleys are occupied the majority again with traditional, and basic structure is by groups such as template, bracket, door frame, helical screw, wheel carriers
At.Entirely by encircleing mould column, side mode supports then mainly by side arch mould part vertical supporting in conventional tunnel lining trolley template
Helical screw from single-track tunnel to double track tunnel, usually there is (2~7) * 9 arch mould columns by taking common 12m trolley as an example,
Every middle side part has (1~2) * (6~7) root helical screw, and the presence of these arch mould columns and helical screw is greatly divided and accounted for
According to the operating space of worker, very big interference is caused by window pouring technology to the concrete delamination carried out now, while also to tunnel
The air circulation in road causes detrimental effect, and the present invention proposes solution in response to this problem.
Summary of the invention
The technical problem to be solved by the present invention is in Tunnel Second Lining Construction, the operation of traditional lining trolley
Space, which is divided, becomes narrow, is unfavorable for the operation of worker and the circulation of tunnel air, is unfavorable for concrete delamination and is poured by window
The implementation of technique, the present invention provides a kind of arch bridge type tunnel lining trolleys for Tunnel Second Lining Construction.
The technical scheme is that
A kind of arch bridge type tunnel lining trolley, including template, stringer, crossbeam, door frame, running gear, the arch longitudinally connected plate of mould.Mould
Plate hogging crown mould encircles the arch intermode increase arch longitudinally connected plate of mould with side and connect, and template is mounted on stringer, and stringer and crossbeam are used
It is bolted, while template is also connected with crossbeam, stringer is placed on door frame, and stringer and door frame are cut with scissors by cross cylinder
Pin connection, door frame are mounted on running gear by vertical oil cylinder.
Preferably, template arch mould part is designed to arch bridge shape, vault encircle it is slightly thin among mould, at the arch arch mould support base of side compared with
Thickness is encircleed between mould part and crossbeam without support post, is encircleed mould part and is respectively connected web edge and is welded with 16mm thickness 80mm wide width wing along plate,
The arch longitudinally connected place's web wing in mould part is drilled with connecting hole along plate, and the longitudinally connected plate connection of arch mould is in this wing along plate.
Preferably, vault arch mould encircles arch mould with side and is connected with, and side arch arch mould and side mode are connected with hinge pin；Side mode web
Widen, and be welded with 16mm thickness 80mm wide width wing along plate at its edge, is equipped between side arch arch mould and side mode when lining cutting operation upper
Helical screw, side mode lower end is equipped with lower helical screw, ditch helical screw is respectively supported on door frame and ground, eliminates side mode
The helical screw at middle part supports.
Preferably, diameter 219*3mm steel pipe is welded on stringer, steel pipe communicates through stringer, and steel pipe position longitudinally corresponds to mould
Plate window is spaced the window's position arrangement；Two ends are welded with roller mount below stringer, and idler wheel and anti-is equipped in roller mount
Buckle, left-hand thread plate left-hand thread is to the door frame column wing along upper.
Preferably, door frame column is equipped with wind passage, has air hose to be connected between ipsilateral door frame column.
Beneficial effects of the present invention:
It is specifically designed new formwork structure and trolley structure, optimization eliminates the arch mould column of trolley, and optimization eliminates trolley
Side middle spiral screw rod.Reach following effect:
1, present invention optimization eliminates the arch mould column of trolley, and portion forms a complete operating space on the car, effectively
It solves the problems, such as that traditional trolley upper operating space is separated, is narrow, while also effectively increasing the circulation effect of tunnel air
Rate；
2, present invention optimization eliminates the side middle spiral screw rod of trolley, and it is empty to form relatively complete operation in trolley side
Between, efficiently solve the problems, such as that traditional trolley lateral space is separated, is narrow；
3, the advantage of the above-mentioned two o'clock of the present invention also helps Tunnel Second Lining concrete pouring technology simultaneously and is implemented execution,
The quality of Tunnel Second Lining is improved, ensure that indirectly；
4, the used air hose of the present invention is instead of scissors strut between stringer and door frame column between traditional door frame, in addition the arch of cancellation
Mould column significantly reduces the small rod of trolley, so that the installation of trolley, disassembly are faster, reduces trolley installation, disassembly
Influence to constructing tunnel.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention (main view).
Fig. 2 is portal-framed structure schematic diagram (side view) of the invention.
Fig. 3 is formwork structure schematic diagram (elevation) of the invention.
Fig. 4 is longitudinal beam structure schematic diagram of the invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the partial enlarged view of Fig. 4.
Specific embodiment
Embodiment: this arch bridge type tunnel lining trolley, including template 1, stringer 2, crossbeam 3, door frame 4, running gear 5, arch
The longitudinally connected plate 6 of mould.Increase the longitudinally connected plate 6 of arch mould between the vault arch mould 1-1 of template 1 and two side arch arch mould 1-2 to connect, mould
Plate 1 is mounted on stringer 2, and stringer 2 is connected with crossbeam 3, while template 1 is also connected with crossbeam 3, and stringer 2 is set
In on door frame 4, stringer 2 is connect by cross cylinder 7 with hinge pin with door frame 4, and door frame 4 is mounted on walking dress by vertical oil cylinder 8
It sets on 5.
The vault arch mould 1-1 and side arch arch mould 1-2 that template 1 encircles mould part are designed to arch bridge shape, two side arch arch mould 1-2
As the both sides pedestal of arch bridge, the vault arch both ends mould 1-1 and the arc of two side arch arch mould 1-2 stick up vertical end cooperation.Vault encircles mould
Slightly thin among 1-1, thickness is gradually increased to both sides, thicker at the arch arch mould 1-2 support base of side, and forms right angle mating surface and stringer
2 cooperations, vault encircle between mould 1-1, side arch arch mould 1-2 and crossbeam 3 without support post, and vault encircles mould 1-1, side arch arch mould 1-2 two
Side is separately connected web 1-1-1, web 1-2-1, vault encircles mould 1-1, the structure composition of side arch arch mould 1-2 include two coxostermums,
The arc panel on upper top and multiple reinforcement structures of inside, reinforcement structure both ends inside edge is welded with the wing of 16mm thickness 80mm wide along plate 1-
1-2 and the wing encircle longitudinally connected place's wing between mould part 1-1,1-2 and are drilled with connecting hole along plate 1-1-2,1-2-2 along plate 1-2-2,
The arch longitudinally connected plate 6 of mould is connected to the wing along plate 1-1-2 and the wing along plate 1-2-2, is fixed with bolt.
Vault encircles mould 1-1 and side arch arch mould 1-2 and is connected with, and side arch arch mould 1-2 is connect with side mode 1-3 with hinge pin；Side
The web 1-3-1 of mould 1-3 widens, and is welded with 16mm thickness 80mm wide width wing along plate 1-3-2 at its edge, and side is encircleed when lining cutting operation
Encircle and be equipped with upper helical screw 9 between mould 1-2 and side mode 1-3, the lower end side mode 1-3 is equipped with lower helical screw 10, ditch helical screw
11 are respectively supported on door frame 4 and ground, eliminate the helical screw support in the middle part of side mode 1-3, and side mode 1-3 passes through middle part both ends
Head lateral oil cylinder 12 taken off, formwork erection.
Diameter 219*3mm steel pipe 2-1 is welded on stringer 2, steel pipe 2-1 communicates through stringer 2, and the position steel pipe 2-1 is longitudinally right
Template window is answered, the window's position arrangement is spaced；Two ends are welded with roller mount 2-2 to stringer 2 below, are equipped in roller mount
Idler wheel 13 and left-hand thread plate 14, the wing of 14 left-hand thread of left-hand thread plate to door frame column 4-1 is along upper.
Door frame column 4-1 is equipped with wind passage, has air hose 4-2 to be connected between ipsilateral door frame column 4-1.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention, therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (9)
1. a kind of arch bridge type tunnel lining trolley, including template (1), door frame (4) and running gear (5), it is characterised in that: template
(1) crown part connect the arch-shaped structure formed with two sides arch arch mould (1-2) by hogging crown mould (1-1), and two
The abutment portion of side arch arch mould (1-2) is fixed on transverse translation frame, and the hogging crown mould both ends (1-1) are by two side arch arch moulds
(1-2) support.
2. arch bridge type tunnel lining trolley according to claim 1, it is characterised in that: two side arches encircle the remote of mould (1-2)
End hinge rim touches (1-3), while touch (1-3) taken off by lateral oil cylinder (12), formwork erection, lateral oil cylinder (12) is located at side and touches (1-
3) between door frame (4).
3. arch bridge type tunnel lining trolley according to claim 2, it is characterised in that: when lining cutting operation, while touching on (1-3)
Helical screw (9) are installed between end face and side arch arch lower end surface mould (1-2), while touching under (1-3) lower end inside face and door frame (4)
Lower helical screw (10) are installed, while touching (1-3) installs ditch helical screw (11) between lower end surface and ground between portion.
4. arch bridge type tunnel lining trolley according to claim 1, it is characterised in that: vault arch mould (1-1) is intermediate most thin,
Thickness is gradually increased to both sides, and most thick at arch arch mould (1-2) support base of side, vault encircles between mould (1-1) and side arch arch mould (1-2)
It is connected by longitudinally connected plate (6), the end that side arch arch mould (1-2) and vault encircle mould (1-1) is equipped with the wing along plate, longitudinally connected
Plate (6) is bolted two wings along plate by two rows.
5. arch bridge type tunnel lining trolley according to claim 1, it is characterised in that: transverse translation frame is by stringer (2)
It is formed with crossbeam (3), both ends are welded with roller mount (2-2) on the downside of stringer (2), and idler wheel (13) and left-hand thread plate are equipped in roller mount
(14), left-hand thread plate (14) left-hand thread is to door frame column (4-1) wing of door frame (4) along upper.
6. arch bridge type tunnel lining trolley according to claim 5, it is characterised in that: at interval of a window on stringer (2)
Mouth one steel pipe (2-1) of location arrangements, steel pipe (2-1) is inclined to pass through stringer (2), as concrete tumbling barrel.
7. arch bridge type tunnel lining trolley according to claim 2, it is characterised in that: vault encircles mould (1-1) and side arch encircles
Mould (1-2) is connected with, and side arch arch mould (1-2) is connect with side mode (1-3) with hinge pin；The web (1-3-1) of side mode (1-3) is made
Widen, and at its edge is welded with the wing along plate.
8. arch bridge type tunnel lining trolley according to claim 1, it is characterised in that: door frame column (4-1) was equipped with
Wind channel had air hose (4-2) to be connected between ipsilateral door frame column (4-1).
9. arch bridge type tunnel lining trolley according to claim 1, it is characterised in that: door frame (4) passes through vertical oil cylinder (8)
It is mounted on running gear (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910721863.0A CN110486045A (en) | 2019-08-06 | 2019-08-06 | Arch bridge type tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910721863.0A CN110486045A (en) | 2019-08-06 | 2019-08-06 | Arch bridge type tunnel lining trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486045A true CN110486045A (en) | 2019-11-22 |
Family
ID=68549941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910721863.0A Pending CN110486045A (en) | 2019-08-06 | 2019-08-06 | Arch bridge type tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486045A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120832A1 (en) * | 2019-12-16 | 2021-06-24 | 洛阳高飞桥隧机械有限公司 | Portal-free lining formwork trolley device for concrete construction of tunnel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100390303B1 (en) * | 2003-02-11 | 2003-07-04 | Sang Il Kim | Form for constructing central wall of tunnel and movable construction method thereby |
| CN201057050Y (en) * | 2007-06-21 | 2008-05-07 | 湖南中铁五新钢模有限责任公司 | Tunnel lining trolley with adjustable center |
| CN202417521U (en) * | 2011-12-05 | 2012-09-05 | 中铁十八局集团有限公司 | TBM (tunnel boring machine) synchronization lining trolley for paving intrados inverted arch precast blocks in tunnel and hole |
| CN203948107U (en) * | 2014-07-14 | 2014-11-19 | 中铁二局股份有限公司 | Whole self-propelled formula hydraulic lining trolley |
| CN105422137A (en) * | 2015-12-14 | 2016-03-23 | 中铁四局集团有限公司 | Large-clearance modular lining trolley for tunnel |
| CN105422138A (en) * | 2015-12-14 | 2016-03-23 | 中铁四局集团第一工程有限公司 | Large-clearance tunnel lining trolley framework supporting system |
| CN107143357A (en) * | 2017-07-17 | 2017-09-08 | 商丘工学院 | A kind of mobile tunnel lining trolley |
| CN109372547A (en) * | 2018-11-02 | 2019-02-22 | 中铁工程装备集团有限公司 | Narrow-bore tunnel rail-mounted lining trolley and lining methods |
-
2019
- 2019-08-06 CN CN201910721863.0A patent/CN110486045A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100390303B1 (en) * | 2003-02-11 | 2003-07-04 | Sang Il Kim | Form for constructing central wall of tunnel and movable construction method thereby |
| CN201057050Y (en) * | 2007-06-21 | 2008-05-07 | 湖南中铁五新钢模有限责任公司 | Tunnel lining trolley with adjustable center |
| CN202417521U (en) * | 2011-12-05 | 2012-09-05 | 中铁十八局集团有限公司 | TBM (tunnel boring machine) synchronization lining trolley for paving intrados inverted arch precast blocks in tunnel and hole |
| CN203948107U (en) * | 2014-07-14 | 2014-11-19 | 中铁二局股份有限公司 | Whole self-propelled formula hydraulic lining trolley |
| CN105422137A (en) * | 2015-12-14 | 2016-03-23 | 中铁四局集团有限公司 | Large-clearance modular lining trolley for tunnel |
| CN105422138A (en) * | 2015-12-14 | 2016-03-23 | 中铁四局集团第一工程有限公司 | Large-clearance tunnel lining trolley framework supporting system |
| CN107143357A (en) * | 2017-07-17 | 2017-09-08 | 商丘工学院 | A kind of mobile tunnel lining trolley |
| CN109372547A (en) * | 2018-11-02 | 2019-02-22 | 中铁工程装备集团有限公司 | Narrow-bore tunnel rail-mounted lining trolley and lining methods |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021120832A1 (en) * | 2019-12-16 | 2021-06-24 | 洛阳高飞桥隧机械有限公司 | Portal-free lining formwork trolley device for concrete construction of tunnel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |