CN105822324A - Full-automatic tunnel end form - Google Patents
Full-automatic tunnel end form Download PDFInfo
- Publication number
- CN105822324A CN105822324A CN201610205190.XA CN201610205190A CN105822324A CN 105822324 A CN105822324 A CN 105822324A CN 201610205190 A CN201610205190 A CN 201610205190A CN 105822324 A CN105822324 A CN 105822324A
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- mould
- attaching type
- type limit
- slidably matched
- full
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- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 25
- 238000010586 diagram Methods 0.000 description 4
- 239000010727 cylinder oil Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 238000009415 formwork Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007921 spray Substances 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
-
- 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (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 relates to the field of construction of tunnel lining trolleys, in particular to a full-automatic tunnel end form. The full-automatic tunnel end form comprises a plurality of external attaching type side forms, internal attaching type side forms, an expansion device, a slide form, a fixed form, and a slide matching form, wherein the longitudinal section of the slide form is in an L shape; the longitudinal section of the fixed form is in an inverted L shape. The full-automatic tunnel end form has the advantages that the burying effect of burying type rubber water stops is completely guaranteed, the deformation of the installed burying type rubber water stops because of concrete casting is avoided, the axial and radial positions completely meet the design requirements, the burying installation quality of the burying type rubber water stops is guaranteed, and the waterproof treatment of secondary lining annular construction joints is guaranteed; the simplicity and convenience in use are realized, the labor and material are saved, and the efficiency of secondary lining construction is improved.
Description
Technical field
The present invention relates to tunnel lining trolley construction field, specifically a kind of full-automatic tunnel end mould.
Background technology
Tunnel Second Lining uses lining trolley mould to build method construction mostly at present, in order to improve the water-proof function of lining cutting, the most all have employed arch wall and perform the water-proofing treatment of EVA splash guard and the concrete that design seepage-resistant grade is high, in order to prevent every plate two from serving as a contrast the seepage at construction joint, serve as a contrast buried rubber fastening band in the design and installations of termination two.Being all to use plank processing assembly with end head formwork of the first two lining chassis, waterstop utilizes that reinforcing bar is curved to be fastened, and is difficult to ensure that middle buried water stop installation quality in construction, and one is that the position installed is difficult to ensure that；Two is that length in reserve is difficult to ensure that.And wooden model does the processing of stopper template and installs the most difficult, first have to the instrument of wooden model raw material and processing template is transported to scene, batten according to the just contour machining appropriate length of spray basal plane, from the one piece of assembly in one piece, both sides, chassis bottom, waterstop is first fastened into 90 degree with reinforcing bar is curved simultaneously, then it is being fixed in fritter template, waterstop own wt is bigger, after being fixed into 90 degree, rigidity increases, operation is inconvenient for, outside gear to be propped up after wooden model assembly, whole model sheetinstallat at least wants 4 people 5-6 hour, seriously waste time and energy, waste circulation material simultaneously, the mainly installation quality of waterstop is difficult to ensure that.Because of waterstop all inside template; if workman is careless or lacks a sense of responsibility; technology is poor; after form removal, waterstop often occurs out of alignment; buried depth exceeds standard; waterstop strikes the beam does not has the medium problem of Transducers Embedded in Concrete, has a strong impact on the waterproof action of waterstop, leaves bigger hidden danger of quality to tunnel.
Summary of the invention
The present invention is to solve that original tunnel lining trolley mould builds the problems of existence, it is provided that a kind of full-automatic tunnel end mould.
The present invention is achieved by the following technical solutions: full-automatic tunnel end mould, is the fixing mould of inverted L-shaped and the mould that is slidably matched including the L-shaped sliding die in some outer attaching type limits mould, interior attaching type limit mould, retractor device, longitudinal section, longitudinal section,
The head and the tail of each interior attaching type limit mould are laminated by two adjacent outer attaching type limit moulds, and each attaching type limit mould mutually laminates its outer rim of arch of formation and coordinates with tunnel inner wall hoop；
The lining trolley template edge being welded on lining trolley that the end, long limit of each fixing mould is corresponding, each fixing mould and the head and the tail docking combination of adjacent fixing mould form arch, and the minor face of each fixing mould is the most outwardly；
The head and the tail of each mould that is slidably matched are laminated by two adjacent sliding dies, the minor face of each sliding die is the most outwardly, retractor device controls respectively to be slidably matched mould and sliding die mutually laminates the arch of formation and laminates outside the arch inner edge that each attaching type limit mould is formed, and is respectively slidably matched mould and sliding die mutually laminates the arcuate outer edge that the arch inner edge of formation formed with each fixing mould and docks；At least it is provided with and the upper cantilever telescopic oil cylinder of attaching type limit mould respective amount in be slidably matched mould and the sliding die corresponding with each attaching type limit mould, the piston end of one or more upper cantilever telescopic oil cylinders and an attaching type limit hinged cooperation of mould and control each attaching type limit mould and push against with tunnel inner wall and coordinate；
Described retractor device includes lower cantalever telescopic oil cylinder and the bearing diagonal oil cylinder that wherein one end is articulated with on lining trolley portal frame, is articulated with the installing rack on lower cantalever telescopic oil cylinder and the bearing diagonal oil cylinder other end；One be slidably matched mould and sliding die are corresponding respectively to be installed on inside an installing rack.
Time specifically used, the portal frame of lining trolley is installed and is welded with the lining trolley template of fixing mould, in buried rubber fastening band be placed in above fixing mould minor face, open lower cantalever telescopic oil cylinder and bearing diagonal oil cylinder, installing rack positions, sliding die is in place with the mould that is slidably matched, and holds waterstop with fixing die clamp；Upper cantilever telescopic oil cylinder protrudes upward until each attaching type limit mould pushes against with tunnel inner wall so that automatic attaching around the outer rim of attaching type limit mould and the most regular tunnel inner wall, out of service；Simultaneously under the effect of counter-force, sliding die (and the mould that is slidably matched) glides and fixes mould and clamps waterstop further；Lower cantalever telescopic oil cylinder then casting concrete.
When concreting completes and after molding, when needing the demoulding, lining trolley template is first to contract, fixing mould shrinks with lining trolley template, upper cantilever telescopic oil cylinder oil return valve opens release oil pressure, the then oil return of bearing diagonal oil cylinder so that the template on installing rack departs from concrete, last lower cantalever telescopic oil cylinder oil return, the template on installing rack is taken back in the lump.
When specifically applying, all oil cylinders can use data integration control system centralized automatic control.
Full-automatic tunnel end mould of the present invention, in having ensured completely, buried rubber fastening band buries effect, in mounted, buried rubber fastening band will not deform because of casting concrete, its position axially and longitudinally complies fully with design requirement, it is truly realized " in bury " installation quality of buried rubber fastening band, it is ensured that the water-proofing treatment at two lining circular construction joints.And full-automatic tunnel end mould of the present invention is easy to use, saves human and material resources, improve the efficiency of two linings constructions.It addition, the sector structure of interior attaching type limit mould and outer attaching type limit mould can realize seamless cooperation with the most regular tunnel inner wall, when solving two lining constructions, the problem of Concrete Leakage, is integrally improved constructing tunnel quality.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of full-automatic tunnel end mould of the present invention.
Fig. 2 is to laminate connection diagram (be slidably matched described in like manner mould) between attaching type limit mould and sliding die.
Fig. 3 retractor device and the connection diagram of each template.
Fig. 4 is the top view of arc sealing strip in Fig. 2.
Fig. 5 is the connection diagram of regulation mould and outer attaching type limit mould.
Fig. 6 be sliding die with the mould that is slidably matched laminate schematic diagram.
In figure: 1a-outer attaching type limit mould, attaching type limit mould in 1b-, 2-sliding die, 3-fixes mould, and 4-is slidably matched mould, 5-lining trolley template, 6-lower cantalever telescopic oil cylinder, 7-bearing diagonal oil cylinder, 8-established angle, 9-upper cantilever telescopic oil cylinder, 10-arc sealing strip, 11-kink, 12-regulates mould.
Detailed description of the invention
Full-automatic tunnel end mould, is the fixing mould 3 of inverted L-shaped and the mould 4 that is slidably matched including the L-shaped sliding die 2 in some outer attaching type limit mould 1a, interior attaching type limit mould 1b, retractor device, longitudinal section, longitudinal section,
The head and the tail of each interior attaching type limit mould 1b are laminated by two adjacent outer attaching type limit mould 1a, and each attaching type limit mould mutually laminates its outer rim of arch of formation and coordinates with tunnel inner wall hoop；
Lining trolley template 5 edge being welded on lining trolley that the end, long limit of each fixing mould 3 is corresponding, each fixing mould 3 and the head and the tail docking combination of adjacent fixing mould 3 form arch, and the minor face of each fixing mould (3) is the most outwardly；
The head and the tail of each mould 4 that is slidably matched are laminated by two adjacent sliding dies 2, the minor face of each sliding die 2 is the most outwardly, retractor device controls respectively to be slidably matched mould 4 and sliding die 2 mutually laminates the arch of formation and laminates outside the arch inner edge that each attaching type limit mould is formed, and is respectively slidably matched mould 4 and sliding die 2 mutually laminates the arcuate outer edge that the arch inner edge of formation formed with each fixing mould 3 and docks；At least it is provided with and the upper cantilever telescopic oil cylinder 9 of attaching type limit mould respective amount in be slidably matched mould 4 and the sliding die 2 corresponding with each attaching type limit mould, the piston end of one or more upper cantilever telescopic oil cylinders 9 and an attaching type limit hinged cooperation of mould and control each attaching type limit mould and push against with tunnel inner wall and coordinate；
Described retractor device includes lower cantalever telescopic oil cylinder 6 and the bearing diagonal oil cylinder 7 that wherein one end is articulated with on lining trolley portal frame, is articulated with the installing rack 8 on lower cantalever telescopic oil cylinder 6 and bearing diagonal oil cylinder 7 other end；One be slidably matched mould 4 and sliding die 2 are corresponding respectively to be installed on inside an installing rack 8.
When being embodied as, distance between inner edge and the outer rim of interior attaching type limit mould 1b is more than the distance between inner edge and the outer rim of outer attaching type limit mould 1a, be mounted on arc sealing strip 10 outside each interior attaching type limit mould 1b, two ends of this arc sealing strip 10 respectively with the two adjacent outer attaching type limit spacing cooperations in mould 1a inner edge.Interior attaching type limit mould 1b there will be gap with the intersection that laminates of be slidably matched mould 4 or sliding die 2, and in order to further avoid spillage phenomenon, arc sealing strip 10 is salable above-mentioned laminates intersection.
Further, inside at the outer rim of each attaching type limit mould or/and outside is tied up along head and the tail and is provided with regulation mould 12.In actual application, each attaching type limit mould is made by same standard, the local out-of-flatness phenomenon occurred in the face of tunnel inner wall, the attaching type limit mould corresponding with this local out-of-flatness pushes against with tunnel inner wall when coordinating, first regulation mould 12 fits with at the out-of-flatness of local, further avoids the generation of spillage phenomenon.
Further, the two ends of each sliding die 2 are the most outwards bent to form kink 11, laminate cooperation with the adjacent mould 4 that is slidably matched inside kink 11.The laminated structure that this kink 11 is more general, it is possible to realize seamless cooperation.
Claims (4)
1. full-automatic tunnel end mould, it is characterized in that, it is fixing mould (3) and the mould that is slidably matched (4) of inverted L-shaped including the L-shaped sliding die (2) in some outer attaching type limits mould (1a), interior attaching type limit mould (1b), retractor device, longitudinal section, longitudinal section
The head and the tail of each interior attaching type limit mould (1b) are laminated by two adjacent outer attaching type limits mould (1a), and each attaching type limit mould mutually laminates its outer rim of arch of formation and coordinates with tunnel inner wall hoop；
Lining trolley template (5) edge being welded on lining trolley that the end, long limit of each fixing mould (3) is corresponding, each fixing mould (3) and the head and the tail docking combination of adjacent fixing mould (3) form arch, and the minor face of each fixing mould (3) is the most outwardly；
The head and the tail of each mould that is slidably matched (4) are laminated by adjacent two sliding dies (2), the minor face of each sliding die (2) is the most outwardly, retractor device controls respectively to be slidably matched mould (4) and sliding die (2) mutually laminates the arch of formation and laminates outside the arch inner edge of each attaching type limit mould formation, is respectively slidably matched mould (4) and sliding die (2) mutually laminates the arcuate outer edge that the arch inner edge of formation formed with each fixing mould (3) and docks；Upper cantilever telescopic oil cylinder (9) with attaching type limit mould respective amount is at least installed, the piston end of one or more upper cantilever telescopic oil cylinders (9) and an attaching type limit hinged cooperation of mould and control each attaching type limit mould and push against with tunnel inner wall and coordinate on the mould that is slidably matched (4) corresponding with each attaching type limit mould and sliding die (2)；
Described retractor device includes lower cantalever telescopic oil cylinder (6) and the bearing diagonal oil cylinder (7) that wherein one end is articulated with on lining trolley portal frame, is articulated with the installing rack (8) on lower cantalever telescopic oil cylinder (6) and bearing diagonal oil cylinder (7) other end；Being installed on inside an installing rack (8) of one mould that is slidably matched (4) and sliding die (2) correspondence respectively.
Full-automatic tunnel end mould the most according to claim 1, it is characterized in that, distance between inner edge and the outer rim of interior attaching type limit mould (1b) is more than the distance between inner edge and the outer rim of outer attaching type limit mould (1a), each interior attaching type limit mould (1b) outside be mounted on arc sealing strip (10), two ends of this arc sealing strip (10) respectively with the two adjacent outer attaching type limit spacing cooperations in mould (1a) inner edge.
Full-automatic tunnel end mould the most according to claim 1 and 2, it is characterised in that inside at the outer rim of each attaching type limit mould or/and outside is tied up along head and the tail and is provided with regulation mould (12).
Full-automatic tunnel end mould the most according to claim 3, it is characterised in that the two ends of each sliding die (2) are the most outwards bent to form kink (11), kink (11) inner side laminates cooperation with the adjacent mould that is slidably matched (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205190.XA CN105822324B (en) | 2016-04-05 | 2016-04-05 | Full-automatic tunnel end mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610205190.XA CN105822324B (en) | 2016-04-05 | 2016-04-05 | Full-automatic tunnel end mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822324A true CN105822324A (en) | 2016-08-03 |
| CN105822324B CN105822324B (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610205190.XA Active CN105822324B (en) | 2016-04-05 | 2016-04-05 | Full-automatic tunnel end mould |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559021A (en) * | 2017-09-01 | 2018-01-09 | 燕山大学 | A kind of full rotation type tunnel secondary lining concrete curing spraying chassis |
| CN108301847A (en) * | 2018-03-28 | 2018-07-20 | 中铁八局集团第三工程有限公司 | A kind of Tunnel Second Lining trolley hydraulic end head mould and its construction method |
| CN108533292A (en) * | 2018-06-21 | 2018-09-14 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining armored concrete location end mode structure and installation method |
| CN108678783A (en) * | 2018-06-21 | 2018-10-19 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining end die adapter structure with sealing device |
| CN108716412A (en) * | 2018-06-21 | 2018-10-30 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining plain concrete location end mode structure and installation method |
| CN109736841A (en) * | 2018-12-30 | 2019-05-10 | 中铁隧道局集团有限公司 | Precast lining abutment wall overlap joint cannelure seam in tunnel pours end mould and device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107559021A (en) * | 2017-09-01 | 2018-01-09 | 燕山大学 | A kind of full rotation type tunnel secondary lining concrete curing spraying chassis |
| CN108301847A (en) * | 2018-03-28 | 2018-07-20 | 中铁八局集团第三工程有限公司 | A kind of Tunnel Second Lining trolley hydraulic end head mould and its construction method |
| WO2019184791A1 (en) * | 2018-03-28 | 2019-10-03 | 中铁八局集团第三工程有限公司 | Hydraulic end die of tunnel secondary lining trolley and construction method therefor |
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| CN108301847B (en) * | 2018-03-28 | 2024-02-02 | 中铁八局集团第三工程有限公司 | Hydraulic end mould of tunnel secondary lining trolley and construction method thereof |
| CN108533292A (en) * | 2018-06-21 | 2018-09-14 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining armored concrete location end mode structure and installation method |
| CN108678783A (en) * | 2018-06-21 | 2018-10-19 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining end die adapter structure with sealing device |
| CN108716412A (en) * | 2018-06-21 | 2018-10-30 | 中铁第四勘察设计院集团有限公司 | A kind of tunnel double-lining plain concrete location end mode structure and installation method |
| CN108533292B (en) * | 2018-06-21 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Tunnel secondary lining reinforced concrete section end mould structure and installation method |
| CN108716412B (en) * | 2018-06-21 | 2024-03-15 | 中铁第四勘察设计院集团有限公司 | Tunnel secondary lining concrete section end mold structure and installation method |
| CN109736841A (en) * | 2018-12-30 | 2019-05-10 | 中铁隧道局集团有限公司 | Precast lining abutment wall overlap joint cannelure seam in tunnel pours end mould and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822324B (en) | 2018-02-16 |
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