CN201650310U - Medium-bury type water stop mounting structure used in tunnel - Google Patents
Medium-bury type water stop mounting structure used in tunnel Download PDFInfo
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- CN201650310U CN201650310U CN201020183397XU CN201020183397U CN201650310U CN 201650310 U CN201650310 U CN 201650310U CN 201020183397X U CN201020183397X U CN 201020183397XU CN 201020183397 U CN201020183397 U CN 201020183397U CN 201650310 U CN201650310 U CN 201650310U
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Abstract
A medium-bury type water stop mounting structure used in a tunnel comprises a reinforced concrete structure, a water stop and a lining template. The mounting structure is characterized in that a plurality of inner-side arc-shaped steel templates and a plurality of outer-side arc-shaped steel templates are connected to form the lining templates, each two adjacent inner-side arc-shaped steel templates are connected via an annular bolt, each two adjacent outer-side arc-shaped steel templates are connected via an annular bolt, the inner-side arc-shaped steel templates and the outer-side arc-shaped steel templates are fixedly connected via connecting bolts, a plurality of threaded holes arranged on the inner-side arc-shaped steel templates can be fixedly connected with a lining trolley template via bolts, and the water stop is arranged among the inner-side arc-shaped steel templates and the outer-side arc-shaped steel templates. The medium-bury type water stop mounting structure not only is firm at an air end, but also can accurately control burying position and reserved length of the water stop so as to regularly bury and reserve the water stop, is difficult to damage the water stop in construction process so as to perform excellent water stopping effect, and can guarantee perfect condition of the water stop after the templates are removed and simultaneously guarantee overlapped length of a lining longitudinal reserved reinforcing steel bar.
Description
Technical field
The utility model relates to the constructing structure of tunnel lining, specifically is a kind of buried water stop mounting structure that is used for the tunnel.
Background technology
The percolating water of tunnel and underground construction mostly occurs on the constuction joint of lining cutting, shrinkage joint and settlement joint, generally all adopts sealing to bring in the prior art waterproof is carried out in these slits.The mounting means of waterstop mainly be external labeling type, in three kinds of buried and interior dress detachables, generally all be that dual mode is wherein combined, form the above defence line of twice, and in the tunnel lining construction the most frequently used combination be exactly external labeling type and in buried.
Wherein the external labeling type waterstop is installed fairly simplely, and middle buried water stop is positioned in the middle of the concrete structure, and more complicated is installed, and generally with bar clamp waterstop is fixed, mounting template then, and employed template is generally wooden form.The routine operation method is that waterstop 1/2 width is embedded in the concrete; Template is close in 1/2 width inflection, treats waterstop to be put in order after the form removal straight.This mounting method is convenient to the reservation of lining cutting vertical structure reinforcing bar, installs more conveniently relatively, simple, and cost is lower; The waterstop burial place is difficult to control, waterstop often occurring is all imbedded in the concrete or complete obscission, and in follow-up construction (as form removal), destroy waterstop easily, thereby lose the sealing effect, percolating water is taken place in operation is used in the tunnel have bigger hidden danger.
Summary of the invention
The purpose of this utility model provides a kind of buried water stop mounting structure that is used for the tunnel, its wind end is firm, can control position and length in reserve that waterstop is buried underground very accurately, and can guarantee in work progress, waterstop not to be damaged, thereby play good stagnant water effect.
The described buried water stop mounting structure that is used for the tunnel comprises reinforced concrete structure, waterstop and lining shuttering, it is characterized in that: described lining shuttering is formed by connecting by polylith medial and lateral arc steel form, two adjacent inside arc shape steel forms are connected by the hoop bolt respectively with two adjacent outer arcuate steel forms, fixedly connected between the arc steel form of medial and lateral by connecting bolt, be provided with on a plurality of screws that can be bolted to connection with lining trolley at inboard arc steel form, waterstop is arranged between the arc steel form of medial and lateral.The described every long 1.2-1.5m of medial and lateral arc formwork.
For buried water stop integrality in protecting and the accuracy buried underground, traditional template and reinforcement means are improved.Steel form after the improvement is made up of two of medial and lateral arc steel forms, and the centre connects with connecting bolt.Not only end-blocking is firm, and can burying underground and reserving the waterstop rule.
The utility model not only end-blocking is firm, can control position and length in reserve that waterstop is buried underground very accurately, burying underground and reserving the waterstop rule, and in work progress, be not easy waterstop is damaged, thereby play good stagnant water effect, still the excellent of waterstop can be guaranteed behind the stripping, the lap length of the vertical reserved steel bar of lining cutting can also be guaranteed simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model,
Fig. 2 is a scheme of installation of the present utility model.
Among Fig. 1: 1,2-medial and lateral arc steel form, the 3-waterstop, the 4-lining trolley, 5-hoop bolt, the 6-connecting bolt, the 7-screw, the 8-inverted arch is filled face, and 9-just props up face.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Among Fig. 1, the described buried water stop mounting structure that is used for the tunnel, comprise reinforced concrete structure, waterstop and lining shuttering, it is characterized in that: described lining shuttering is by in the polylith, outer arcuate steel form 1,2 are formed by connecting, two adjacent inside arc shape steel forms 1 are connected by hoop bolt 5 respectively with two adjacent outer arcuate steel forms 2, in, outer arcuate steel form 1, fixedly connected between 2 by connecting bolt 6, be provided with on a plurality of screws 7 that can be bolted to connection with lining trolley 4, in waterstop 3 is arranged at inboard arc steel form 1, outer arcuate steel form 1, between 2.Described every medial and lateral arc formwork 1,2 long 1.2-1.5m.
Installation process of the present utility model: at first inverted arch is filled face 8 constructions and the processing of a face 9 just, geotextiles, splash guard (if lining cutting is arranged or have reinforcing bar need consider reinforcement construction) just are installed after handling well; After splash guard and geotextiles install, make lining trolley 4 in place, waterstop 3 is positioned between lining trolley 4 and the splash guard, fill face 8 tops near the position of just propping up face 9 at inverted arch, the splash guard inboard, outer arcuate template 2 is installed, and outer arcuate template 2 bottoms and inverted arch are filled face 8 harsh concrete levelling, and be closely connected; Just be close to the inboard arc formwork 1 of waterstop 3 installed inside afterwards, inner side template 1 is connected by connecting bolt 6 with outboard template 2, and inner side template 1 and lining trolley 4 are connected by bolt; After one group of template installs, second group of template just is installed, second group of medial and lateral steel form connects by hoop bolt 5 respectively at already installed medial and lateral steel form 1,2, again with second group inboard steel form by being bolted on the lining trolley 4.So circulation, medial and lateral template 1,2 form fixing integral body along one week of lining trolley with hoop bolt 5.After installing, check that template plate seam is close to, begin concreting after seamless.
Because medial and lateral arc formwork 1,2 is a boundary with middle buried water stop 3, the centre connects with bolt, is not easy after the form removal waterstop is damaged, and can give full play to the effect of waterstop, and stagnant water effect is better.
Claims (2)
1. buried water stop mounting structure that is used for the tunnel, comprise reinforced concrete structure, waterstop and lining shuttering, it is characterized in that: described lining shuttering is by in the polylith, outer arcuate steel form (1,2) be formed by connecting, two adjacent inside arc shape steel forms (1) are connected by hoop bolt (5) respectively with two adjacent outer arcuate steel forms (2), in, outer arcuate steel form (1,2) fixedly connected between by connecting bolt (6), be provided with on a plurality of screws (7) that can be bolted to connection with lining trolley (4), in waterstop (3) is arranged at inboard arc steel form (1), outer arcuate steel form (1,2) between.
2. the buried water stop mounting structure that is used for the tunnel according to claim 1 is characterized in that: the long 1.2-1.5m of described every medial and lateral arc formwork (1,2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020183397XU CN201650310U (en) | 2010-04-30 | 2010-04-30 | Medium-bury type water stop mounting structure used in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020183397XU CN201650310U (en) | 2010-04-30 | 2010-04-30 | Medium-bury type water stop mounting structure used in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201650310U true CN201650310U (en) | 2010-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020183397XU Expired - Fee Related CN201650310U (en) | 2010-04-30 | 2010-04-30 | Medium-bury type water stop mounting structure used in tunnel |
Country Status (1)
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| CN (1) | CN201650310U (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359383A (en) * | 2011-11-10 | 2012-02-22 | 川荣重工机械常州有限公司 | Waterproof cloth laying trolley |
| CN102852536A (en) * | 2012-09-27 | 2013-01-02 | 中铁十九局集团有限公司 | Connecting structure and method for steel-edged rubber water stops |
| CN102877859A (en) * | 2012-09-28 | 2013-01-16 | 广东省长大公路工程有限公司 | End mould structure for tunnel secondary lining and mounting method thereof |
| CN103147763A (en) * | 2013-01-04 | 2013-06-12 | 中铁二十二局集团有限公司 | Tunnel inverted arch end combined steel mould |
| CN103670452A (en) * | 2013-12-23 | 2014-03-26 | 中铁五局（集团）有限公司 | Installation structure and method for accurately positioning tunnel arch wall lining buried type water-stop belt |
| CN103775105A (en) * | 2014-02-20 | 2014-05-07 | 中铁十局集团第三建设有限公司 | Double hinge joint turnover type tunnel lining trolley steel end mold |
| CN105134253A (en) * | 2015-07-09 | 2015-12-09 | 中铁十二局集团有限公司 | Tunnel inverted arch combined integrated template and method for concreting construction |
| CN105275482A (en) * | 2015-11-26 | 2016-01-27 | 中交隧道工程局有限公司 | Lining end module for embedded water stop belt |
| CN103437791B (en) * | 2013-09-13 | 2016-02-17 | 中铁隧道集团二处有限公司 | The mounting method of buried water stop in a kind of tunnel lining trolley termination |
| CN107313787A (en) * | 2017-07-12 | 2017-11-03 | 济南城建集团有限公司 | A kind of tunnel lining trolley end mould and construction method |
| CN107386325A (en) * | 2017-09-15 | 2017-11-24 | 中国十九冶集团有限公司 | The construction method of piping lane waterstop |
| CN107524461A (en) * | 2017-10-09 | 2017-12-29 | 中国十七冶集团有限公司 | A kind of device and method for improving Tunnel Second Lining ring waterstop waterproof effect |
| CN107956485A (en) * | 2017-11-24 | 2018-04-24 | 中铁十局集团第四工程有限公司 | A kind of Tunnel Second Lining reinforcing bar binds positioner |
| CN110017154A (en) * | 2019-03-29 | 2019-07-16 | 陕西铁路工程职业技术学院 | One kind is based on tunnel double-lining end construction joint construction integrated positioning fixture |
-
2010
- 2010-04-30 CN CN201020183397XU patent/CN201650310U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359383A (en) * | 2011-11-10 | 2012-02-22 | 川荣重工机械常州有限公司 | Waterproof cloth laying trolley |
| CN102852536A (en) * | 2012-09-27 | 2013-01-02 | 中铁十九局集团有限公司 | Connecting structure and method for steel-edged rubber water stops |
| CN102877859A (en) * | 2012-09-28 | 2013-01-16 | 广东省长大公路工程有限公司 | End mould structure for tunnel secondary lining and mounting method thereof |
| CN103147763A (en) * | 2013-01-04 | 2013-06-12 | 中铁二十二局集团有限公司 | Tunnel inverted arch end combined steel mould |
| CN103147763B (en) * | 2013-01-04 | 2015-09-09 | 中铁二十二局集团有限公司 | A kind of tunnel invert termination combined steel |
| CN103437791B (en) * | 2013-09-13 | 2016-02-17 | 中铁隧道集团二处有限公司 | The mounting method of buried water stop in a kind of tunnel lining trolley termination |
| CN103670452A (en) * | 2013-12-23 | 2014-03-26 | 中铁五局（集团）有限公司 | Installation structure and method for accurately positioning tunnel arch wall lining buried type water-stop belt |
| CN103775105A (en) * | 2014-02-20 | 2014-05-07 | 中铁十局集团第三建设有限公司 | Double hinge joint turnover type tunnel lining trolley steel end mold |
| CN105134253B (en) * | 2015-07-09 | 2017-12-01 | 中铁十二局集团有限公司 | Tunnel inverted arch composite entity template and pouring construction method |
| CN105134253A (en) * | 2015-07-09 | 2015-12-09 | 中铁十二局集团有限公司 | Tunnel inverted arch combined integrated template and method for concreting construction |
| CN105275482A (en) * | 2015-11-26 | 2016-01-27 | 中交隧道工程局有限公司 | Lining end module for embedded water stop belt |
| CN107313787A (en) * | 2017-07-12 | 2017-11-03 | 济南城建集团有限公司 | A kind of tunnel lining trolley end mould and construction method |
| CN107313787B (en) * | 2017-07-12 | 2024-02-06 | 济南城建集团有限公司 | Tunnel lining trolley end die and construction method |
| CN107386325A (en) * | 2017-09-15 | 2017-11-24 | 中国十九冶集团有限公司 | The construction method of piping lane waterstop |
| CN107524461A (en) * | 2017-10-09 | 2017-12-29 | 中国十七冶集团有限公司 | A kind of device and method for improving Tunnel Second Lining ring waterstop waterproof effect |
| CN107956485A (en) * | 2017-11-24 | 2018-04-24 | 中铁十局集团第四工程有限公司 | A kind of Tunnel Second Lining reinforcing bar binds positioner |
| CN107956485B (en) * | 2017-11-24 | 2024-04-09 | 中铁十一局集团第四工程有限公司 | Tunnel secondary lining reinforcing steel bar binding and positioning device |
| CN110017154A (en) * | 2019-03-29 | 2019-07-16 | 陕西铁路工程职业技术学院 | One kind is based on tunnel double-lining end construction joint construction integrated positioning fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |