CN104763443A - Full-circle tunnel shoring system - Google Patents
Full-circle tunnel shoring system Download PDFInfo
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- CN104763443A CN104763443A CN201510030136.1A CN201510030136A CN104763443A CN 104763443 A CN104763443 A CN 104763443A CN 201510030136 A CN201510030136 A CN 201510030136A CN 104763443 A CN104763443 A CN 104763443A
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- mould
- oil cylinder
- mould bases
- die
- hinged
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- 238000000926 separation method Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000009415 formwork Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses a full-circle tunnel shoring system. The full-circle tunnel shoring system comprises a traction system, an internal die base, a hydraulic system, a top die, a bottom die, and a side die, wherein the hydraulic system comprises a side die oil cylinder, a top die oil cylinder, and a support oil cylinder; the internal die base comprises a bottom girder, a bottom cross beam, a die base upright beam, and a die base beam; the bottom girder is arranged on the upper part of the bottom die; the bottom cross beam is arranged on the bottom girder; the die base upright beam is arranged on the bottom cross beam; the die base beam is arranged between upper ends of the die base upright beam; the top die oil cylinder is arranged on two ends of the die base beam, and both ends of the bottom die are respectively hinged with the side die; pulleys are arranged on the bottom girder and the die base beam; a support frame is arranged between said pulleys; the support oil cylinder is arranged on two longitudinal ends of the support frame, and the side die oil cylinder is hinged between the side die and the die base upright beam; the traction system is arranged on two longitudinal ends of the support frame. The full-circle tunnel shoring system has the full-hydraulic die removing, die standing and automatic walking functions and adopts an integral forming device, so that inner walls of a full-circle tunnel can be integrally constructed, the construction quality is improved, the construction schedule is quickened, and labor and materials are saved.
Description
Technical field
The present invention relates to tunnel lining machinery field, be specially a kind of wholecircle tunnel lining system.
Background technology
Being used widely because its load-carrying properties are good in the tunnel of circular cross section, mostly adopts the subterranean tunnel of circular cross section in industries such as city underground, railway, highway, municipal engineering, petroleum gas and water power.And the construction in tunnel needs to construct by the method for lining cutting, lining cutting refers to as preventing surrouding rock deformation or caving in, along the permanent supporting and protection structure that the materials such as tunnel trunk periphery steel concrete are built.Traditional wholecircle tunnel lining trolley needs to do twice construction to wholecircle tunnel just can be completed, it is generally the 3/4 circular arc lining cutting first completed, complete the lining cutting of 1/4 remaining circular arc again, and all by go-cart or trailer, lining cutting mould bases to be moved to next construction point at every turn, because the not accuracy of go-cart or trailer movement causes repeatedly movement to carry out adjusting position, so not only cause programming slow, and cause workmanship to decline, waste a large amount of human and material resources.
By patent retrieval, there is following known prior art:
Patent 1:
Application number: 201110397754. 1, the applying date: 2011.12.05, authorized announcement date: 201, 2.06.27, the present invention discloses a kind of laying intrados Invert prefabricate tunnel, hole TBM synchronization lining chassis, stand is divided into top stand and bottom stand, in the middle of the stand of top, vent hose casing is set, bottom stand traveling is in being laid on on intrados Invert prefabricate two outside rail, reserved rail transport train passage space in the middle of the stand of bottom, the traveling of rail travel train is in being laid on on intrados Invert prefabricate two inner side rail, stand side, bottom arranges continuous conveyor system cushion cap, between top stand and bottom stand, oil cylinder is housed, template assembly is longitudinally connected to form by 8 groups of templates, and often group is made up of side form and backform at circumferencial direction, backform and top stand are rigidly connected, and arrange oil cylinder between bottom stand and side form.The present invention can realize Open TBM driving and secondary lining synchronous construction, greatly can improve major long tunnel (hole) and construct comprehensive cavitation speed, saving duration, strengthen the safety of tunnel (hole) construction period, and reduce construction cost.
Found by above retrieval, above technical scheme can not affect novelty of the present invention; And the mutual combination of above patent document can not destroy creativeness of the present invention.
Summary of the invention
For above technical problem, the invention provides a kind of wholecircle tunnel lining system, this shoring system is the all-hydraulic demoulding, formwork erection, can automatically walk, structure is simple, adopts Integral molding device for insoles, realize the integral construction of wholecircle tunnel inner wall, improve workmanship, accelerate programming, save manpower, material resources and financial resources.
For realizing above object, the technical solution used in the present invention is: a kind of wholecircle tunnel lining system, it comprises trailer system (16), hydraulic system, inner mould bases, full circle template, bracing frame (5), and described hydraulic system comprises limit mould oil cylinder (10), backform oil cylinder (13), support cylinder (17); Described full circle template comprises backform (14), bed die (2), limit mould (7); Described inner mould bases comprises bottom girder (1), cross member (3), mould bases vertical beam (6), mould bases crossbeam (12); Described bed die (2) two end is hinged with limit mould (7); Described bed die (2) upper longitudinal has two bottom girders (1) to erection; Described bottom girder (1) is added is provided with cross member (3); The upper vertical rack of described cross member (3) is provided with two mould bases vertical beams (6); Between described mould bases vertical beam (6) upper end, erection has mould bases crossbeam (12); Limit mould oil cylinder (10) is hinged with between described limit mould (7) and mould bases vertical beam (6); Described mould bases crossbeam (12) top two ending vertical is provided with backform oil cylinder (13); Described backform oil cylinder (13) upper end is provided with backform (14); Described bottom girder (1) top is provided with end pulley (4); Described mould bases crossbeam (12) lower, transverse is provided with two top sheaves (9); Bracing frame (5) is provided with between described top sheave (9) and end pulley (4); Support frame as described above (5) end corner is respectively provided with a support cylinder (17); Be hinged with between described support cylinder (17) and bracing frame (5) and strengthen screw mandrel (18); Support frame as described above (5) upper and lower surface is provided with two row guide rails; Its one end of support frame as described above (5) longitudinal upper end is provided with trailer system (16), and the other end is provided with driven pulley (23); Support frame as described above (5) two upper end is vertically installed with studdle (15).
Further, described trailer system (16) is provided with driving wheel (1601), between itself and driven pulley (23), is provided with traction belt (22); Described traction belt (22) end is connected to inner mould bases longitudinally two ends.
Further, when described inner mould bases has multiple parallel splicing, top sheave (9) is no less than four, and end pulley (4) is no less than four, and backform oil cylinder (13) is no less than four; The position of not installing backform oil cylinder (13) between described backform (14) and mould bases crossbeam (12) is provided with backform screw mandrel (19).
Further, limit mould screw mandrel one (11) is hinged with between described mould bases crossbeam (12) two end and limit mould (7); Limit mould screw mandrel two (8) is hinged with between described mould bases vertical beam (6) and limit mould (7); Described limit mould screw mandrel one (11) and limit mould oil cylinder (10) are hinged on limit mould (7) same position; Described limit mould oil cylinder (10) and limit mould screw mandrel two (8) are hinged on mould bases vertical beam (6) same position.
Further, support frame as described above (5) is hollow rectangular shape, and its two end is all vertically installed with three row hinge interfaces; Can be hinged and connected front and back between support frame as described above (5); Support frame as described above (5) dual-side offers some circular work windows, and upper and lower surface and dual-side intersection are provided with guide rail.
Further, described bed die (2) is vertically arranged with two row's bed die operation windows (21); The longitudinal Heterogeneous Permutation of described bed die operation window (21); Described limit mould (7) is vertically arranged with single limit mould operation window (20); Mould operation window (20) the longitudinal separation arrangement of described limit.
Further, the circumferential sunken inside grooving of described top sheave (9) and end pulley (4) wheel face mid portion; Described top sheave (9) becomes upper and lower symmetry shape to be distributed on inner mould bases with end pulley (4).
Further, described studdle (15) upper end is that point is coniform, and lower end is laterally hinged with on bracing frame (5).
Beneficial effect of the present invention: this tunnel lining system can realize the integral construction of wholecircle tunnel wall, automatic demoulding, formwork erection is walked automatically, and structure is simple, can greatly improve user engineering progress, and improve engineering construction speed, use manpower and material resources sparingly financial resources.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is lateral view of the present invention.
Fig. 3 is the present invention's structural representation when taking off backform.
Structural representation when Fig. 4 is off-clip mould of the present invention.
Fig. 5 is the present invention's structural representation when taking off bed die.
Fig. 6 is the operation window distribution schematic diagram in the present invention on limit mould and bed die.
In figure, shown in numeral, mark is expressed as: 1, bottom girder, and 2, bed die, 3, cross member, 4, end pulley, 5, bracing frame, 6, mould bases vertical beam, 7, Bian Mo, 8, limit mould screw mandrel two, 9, top sheave, 10, limit mould oil cylinder, 11, limit mould screw mandrel one, 12, mould bases crossbeam, 13, backform oil cylinder, 14, backform, 15, studdle, 16, trailer system, 17, support cylinder, 18, screw mandrel is strengthened, 19, backform screw mandrel, 20, limit mould operation window, 21, bed die operation window, 22, traction belt, 23, driven pulley, 1601, driving wheel.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, describe the present invention below in conjunction with accompanying drawing, the description of this part is only exemplary and explanatory, should not have any restriction to protection scope of the present invention.
As shown in figs 1 to 6, assembly relation of the present invention is: a kind of wholecircle tunnel lining system, it comprises trailer system 16, hydraulic system, inner mould bases, full circle template, bracing frame 5, and described hydraulic system comprises limit mould oil cylinder 10, backform oil cylinder 13, support cylinder 17; Described full circle template comprises backform 14, bed die 2, limit mould 7; Described inner mould bases comprises bottom girder 1, cross member 3, mould bases vertical beam 6, mould bases crossbeam 12; Described bed die 2 liang of ends are hinged with limit mould 7; Described bed die 2 upper longitudinal has two bottom girders 1 to erection; Described bottom girder 1 is added is provided with cross member 3; On described cross member 3, vertical rack is provided with two mould bases vertical beams 6; Between described mould bases vertical beam 6 upper end, erection has mould bases crossbeam 12; Limit mould oil cylinder 10 is hinged with between described limit mould 7 and mould bases vertical beam 6; Described mould bases crossbeam 12 top two ending vertical is provided with backform oil cylinder 13; Described backform oil cylinder 13 upper end is provided with backform 14; Described bottom girder 1 top is provided with end pulley 4; Described mould bases crossbeam 12 lower, transverse is provided with two top sheaves 9; Bracing frame 5 is provided with between described top sheave 9 and end pulley 4; Support frame as described above 5 end corner is respectively provided with a support cylinder 17; Be hinged with between described support cylinder 17 and bracing frame 5 and strengthen screw mandrel 18; Support frame as described above 5 upper and lower surface is provided with two row guide rails; Its one end of the longitudinal upper end of support frame as described above 5 is provided with trailer system 16, and the other end is provided with driven pulley 23; Support frame as described above 5 liang of upper end are vertically installed with studdle 15.
Preferably, described trailer system 16 is provided with driving wheel 1601, between itself and driven pulley 23, is provided with traction belt 22; Described traction belt 22 end is connected to inner mould bases longitudinally two ends.
Preferably, when described inner mould bases has multiple parallel splicing, top sheave 9 is no less than four, and end pulley 4 is no less than four, and backform oil cylinder 13 is no less than four; The position of not installing backform oil cylinder 13 between described backform 14 and mould bases crossbeam 12 is provided with backform screw mandrel 19.
Preferably, limit mould screw mandrel 1 is hinged with between described mould bases crossbeam 12 liang of ends and limit mould 7; Limit mould screw mandrel 28 is hinged with between described mould bases vertical beam 6 and limit mould 7; Described limit mould screw mandrel 1 and limit mould oil cylinder 10 are hinged on limit mould 7 same position; Described limit mould oil cylinder 10 and limit mould screw mandrel 28 are hinged on mould bases vertical beam 6 same position.
Preferably, support frame as described above 5 is hollow rectangular shape, and its two end is all vertically installed with three row hinge interfaces; Can be hinged and connected front and back between support frame as described above 5; Support frame as described above 5 dual-side offers some circular work windows, and upper and lower surface and dual-side intersection are provided with guide rail.
Preferably, described bed die 2 is vertically arranged with two row's bed die operation windows 21; The longitudinal Heterogeneous Permutation of described bed die operation window 21; Described limit mould 7 is vertically arranged with single limit mould operation window 20; The mould operation window 20 longitudinal separation arrangement of described limit.
Preferably, the circumferential sunken inside grooving of described top sheave 9 and end pulley 4 wheel face mid portion; Described top sheave 9 is distributed on inner mould bases with the upper and lower symmetry shape of 4 one-tenth, end pulley.
Preferably, described studdle 15 upper end is that point is coniform, and lower end is laterally hinged with on bracing frame 5.
When the present invention specifically uses, carry out according to the following steps:
One, be hinged at bracing frame 5 two ends, its two end and support cylinder 17 is hinged fixes, is set to and specifies in tunnel, adjust support cylinder 17 position, make studdle 15 upper end be fixed on tunnel upper wall, connect and strengthen screw mandrel 18.Startup trailer system 16 stops trailer system 16 after making inner mould bases move to appointment construction location.
Two, stile mould: primer fluid pressing system makes limit mould oil cylinder 10 stretch, after making limit mould 7 and bed die 2 form whole arc structure, stops mobile limit mould oil cylinder 10, connects limit mould screw mandrel 1 and limit mould screw mandrel 28.
Three, vertical backform: primer fluid pressing system makes backform oil cylinder 13 increase until backform 14 and limit mould 7 and bed die 2 stop mobile after forming completely circular structure.
Four, pour concrete: before perfusion concrete, trolley formwork external surface must pre-coating release agent, reticle surface adhesion during to reduce the demoulding.During perfusion concrete, first charging is descended most to build from cheek board.
Five, de-backform: backform oil cylinder 13 is declined primer fluid pressing system until backform 14 is separated from upper face (as shown in Figure 3).
Six, off-clip mould: untie limit mould screw mandrel 1 and limit mould screw mandrel 28, primer fluid pressing system makes limit mould oil cylinder 10 shrink back, and makes limit mould 7 depart from casting area (as shown in Figure 4).
Seven, de-bed die: primer fluid pressing system makes support cylinder 17 rise, until bed die 2 departs from bottom pouring face (as shown in Figure 5).
Eight, mobile: to start trailer system 16, make inner mould bases move to next construction point on bracing frame 5.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise which key element, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above example just understands method of the present invention and core concept thereof for helping.The above is only the preferred embodiment of the present invention, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection scope of the present invention.
Claims (8)
1. a wholecircle tunnel lining system, it comprises trailer system (16), hydraulic system, inner mould bases, full circle template, bracing frame (5), it is characterized in that, described hydraulic system comprises limit mould oil cylinder (10), backform oil cylinder (13), support cylinder (17); Described full circle template comprises backform (14), bed die (2), limit mould (7); Described inner mould bases comprises bottom girder (1), cross member (3), mould bases vertical beam (6), mould bases crossbeam (12); Described bed die (2) two end is hinged with limit mould (7); Described bed die (2) upper longitudinal has two bottom girders (1) to erection; Described bottom girder (1) is added is provided with cross member (3); The upper vertical rack of described cross member (3) is provided with two mould bases vertical beams (6); Between described mould bases vertical beam (6) upper end, erection has mould bases crossbeam (12); Limit mould oil cylinder (10) is hinged with between described limit mould (7) and mould bases vertical beam (6); Described mould bases crossbeam (12) top two ending vertical is provided with backform oil cylinder (13); Described backform oil cylinder (13) upper end is provided with backform (14); Described bottom girder (1) top is provided with end pulley (4); Described mould bases crossbeam (12) lower, transverse is provided with two top sheaves (9); Bracing frame (5) is provided with between described top sheave (9) and end pulley (4); Support frame as described above (5) end corner is respectively provided with a support cylinder (17); Be hinged with between described support cylinder (17) and bracing frame (5) and strengthen screw mandrel (18); Support frame as described above (5) upper and lower surface is provided with two row guide rails; Its one end of support frame as described above (5) longitudinal upper end is provided with trailer system (16), and the other end is provided with driven pulley (23); Support frame as described above (5) two upper end is vertically installed with studdle (15).
2. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, described trailer system (16) is provided with driving wheel (1601), be provided with traction belt (22) between itself and driven pulley (23); Described traction belt (22) end is connected to inner mould bases longitudinally two ends.
3. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, when described inner mould bases has multiple parallel splicing, top sheave (9) is no less than four, and end pulley (4) is no less than four, and backform oil cylinder (13) is no less than four; The position of not installing backform oil cylinder (13) between described backform (14) and mould bases crossbeam (12) is provided with backform screw mandrel (19).
4. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, is hinged with limit mould screw mandrel one (11) between described mould bases crossbeam (12) two end and limit mould (7); Limit mould screw mandrel two (8) is hinged with between described mould bases vertical beam (6) and limit mould (7); Described limit mould screw mandrel one (11) and limit mould oil cylinder (10) are hinged on limit mould (7) same position; Described limit mould oil cylinder (10) and limit mould screw mandrel two (8) are hinged on mould bases vertical beam (6) same position.
5. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, support frame as described above (5) is hollow rectangular shape, and its two end is all vertically installed with three row hinge interfaces; Can be hinged and connected front and back between support frame as described above (5); Support frame as described above (5) dual-side offers some circular work windows, and upper and lower surface and dual-side intersection are provided with guide rail.
6. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, described bed die (2) is vertically arranged with two row's bed die operation windows (21); The longitudinal Heterogeneous Permutation of described bed die operation window (21); Described limit mould (7) is vertically arranged with single limit mould operation window (20); Mould operation window (20) the longitudinal separation arrangement of described limit.
7. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, the circumferential sunken inside grooving of described top sheave (9) and end pulley (4) wheel face mid portion; Described top sheave (9) becomes upper and lower symmetry shape to be distributed on inner mould bases with end pulley (4).
8. a kind of wholecircle tunnel lining system according to claim 1, is characterized in that, described studdle (15) upper end is that point is coniform, and lower end is laterally hinged with on bracing frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030136.1A CN104763443A (en) | 2015-01-22 | 2015-01-22 | Full-circle tunnel shoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510030136.1A CN104763443A (en) | 2015-01-22 | 2015-01-22 | Full-circle tunnel shoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104763443A true CN104763443A (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510030136.1A Pending CN104763443A (en) | 2015-01-22 | 2015-01-22 | Full-circle tunnel shoring system |
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| Country | Link |
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| CN (1) | CN104763443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927249A (en) * | 2016-05-24 | 2016-09-07 | 北京住总集团有限责任公司 | Construction method for pouring tunnel second lining self-compacting concrete |
| CN108643936A (en) * | 2018-04-27 | 2018-10-12 | 长沙泽和智能科技有限公司 | A kind of lining trolley working window having automatic open-close function |
-
2015
- 2015-01-22 CN CN201510030136.1A patent/CN104763443A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927249A (en) * | 2016-05-24 | 2016-09-07 | 北京住总集团有限责任公司 | Construction method for pouring tunnel second lining self-compacting concrete |
| CN108643936A (en) * | 2018-04-27 | 2018-10-12 | 长沙泽和智能科技有限公司 | A kind of lining trolley working window having automatic open-close function |
| CN108643936B (en) * | 2018-04-27 | 2019-12-20 | 长沙泽和智能科技有限公司 | Lining trolley working window with automatic opening and closing function |
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Application publication date: 20150708 |
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