CN204960953U - Vertical waterstop of formula of burying device of flare -outing in tunnel - Google Patents
Vertical waterstop of formula of burying device of flare -outing in tunnel Download PDFInfo
- Publication number
- CN204960953U CN204960953U CN201520711535.XU CN201520711535U CN204960953U CN 204960953 U CN204960953 U CN 204960953U CN 201520711535 U CN201520711535 U CN 201520711535U CN 204960953 U CN204960953 U CN 204960953U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- waterstop
- tunnel
- anchor clamps
- outing
- 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.)
- Expired - Fee Related
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a vertical waterstop of formula of burying device of flare -outing in tunnel, including first angle steel anchor clamps, second angle steel anchor clamps, all be provided with bolt hole, angle steel pull wire respectively, first angle steel anchor clamps, second angle steel anchor clamps carry vertical waterstop, the bolt pass through behind the bolt hole with first angle steel anchor clamps, second angle steel anchor clamps fixed, through drawing angle steel pull wire vertical waterstop of flare -outing. The utility model discloses can used repeatedly, material saving, it is with low costs, easily use.
Description
Technical field
The utility model relates to straightening device, is more particularly buried longitudinal waterstop straightening device in a kind of tunnel, in tunnel in buried longitudinal waterstop installation process, by stretching, by stretching for not straight waterstop.
Background technology
In III, IV, V grade, tunnel country rock work progress, constructed in advance by inverted arch, two serve as a contrast with the direct junction of inverted arch for preventing seam percolating water, buried water stop in seam crossing is installed.For preventing waterstop off normal, affecting stagnant water effect, guaranteeing engineering construction quality, in needing certain auxiliary implement to ensure, buried water stop is straight, but special implement not relevant at present.
Construction of tunnel in the domestic Chongqing of such as China to Kweiyang Capacity Expansion Project, wherein III, IV and V country rock is more, all adopt inverted arch and two lining gradation pouring constructions, therefore need buried water stop in installation at short abutment wall and two lining seam crossings, ensure that percolating water requirement does not appear in seam crossing.Conventionally after concreting is complete, waterstop is installed again and imbeds in short side wall concrete, possibly cannot ensure the linear of waterstop and construction quality, larger impact is produced on engineering entity quality.
Utility model content
The utility model is the weak point for overcoming existing for above-mentioned prior art, buried longitudinal waterstop straightening device in a kind of tunnel is provided, enable buried water stop in tunnel stretch rapidly straight, thus improve can engineering construction progress, ensure engineering entity quality.
The utility model technical solution problem adopts following technical scheme:
Buried longitudinal waterstop straightening device in a kind of tunnel, comprise the first angle steel fixture, the second angle steel fixture, be provided with bolt hole, angle steel draught line respectively, longitudinal waterstop is clamped by the first described angle steel fixture, the second angle steel fixture, bolt by the first angle steel fixture, the second angle steel fixture being fixed after bolt hole, by traction angle steel draught line stretching longitudinal waterstop.
Described angle steel draught line is drawn by draw-gear.
Compared with the prior art, the utility model beneficial effect is embodied in:
1, practicality is novel by arranging two angle steel clamp waterstops, can be straight when ensureing longitudinal waterstop by stretching;
2, the utility model by will clamping waterstop by stretching device by stretching for tunnel waterstop;
3, the utility model can be reused, and saves material;
4, the utility model cost is low, is easy to application.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is buried longitudinal waterstop straightening device structural representation in the utility model;
Fig. 2 is the utility model using state schematic diagram;
Number in the figure: the first angle steel fixture 1, second angle steel fixture 2, bolt hole 3, bolt 4, angle steel draught line 5, draw-gear 6, the short abutment wall in tunnel 7, longitudinal waterstop 8.
Detailed description of the invention
See Fig. 1, buried longitudinal waterstop straightening device in one, comprise the first angle steel fixture 1, second angle steel fixture 2, be provided with bolt hole 3, angle steel draught line 5 respectively, longitudinal waterstop 8 is clamped by the first described angle steel fixture 1, second angle steel fixture 2, bolt 4 by first angle steel fixture 1, second angle steel fixture 2 being fixed after bolt hole 3, by traction angle steel draught line 5 stretching longitudinal waterstop 8.
See Fig. 2, longitudinal waterstop 8 is embedded in the short abutment wall 7 in tunnel, and angle steel draught line 5 is drawn by draw-gear 6, passes through draw-gear 6 by stretching for longitudinal waterstop 8 in installation process.Ensure that longitudinal waterstop 8 can be located straight, longitudinal waterstop distorted deformation can not be caused.This device processes primarily of two angle steel, and portable construction is easy to use.
Claims (2)
1. buried longitudinal waterstop straightening device in a tunnel, it is characterized in that: it comprises the first angle steel fixture (1), the second angle steel fixture (2), be provided with bolt hole (3), angle steel draught line (5) respectively, longitudinal waterstop (8) is clamped by the first described angle steel fixture (1), the second angle steel fixture (2), bolt (4) by after bolt hole (3) by the first angle steel fixture (1), the second angle steel fixture (2) fix, by traction angle steel draught line (5) stretching longitudinal waterstop (8).
2. buried longitudinal waterstop straightening device in tunnel according to claim 1, is characterized in that: described angle steel draught line (5) is drawn by draw-gear (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711535.XU CN204960953U (en) | 2015-09-15 | 2015-09-15 | Vertical waterstop of formula of burying device of flare -outing in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711535.XU CN204960953U (en) | 2015-09-15 | 2015-09-15 | Vertical waterstop of formula of burying device of flare -outing in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960953U true CN204960953U (en) | 2016-01-13 |
Family
ID=55056025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711535.XU Expired - Fee Related CN204960953U (en) | 2015-09-15 | 2015-09-15 | Vertical waterstop of formula of burying device of flare -outing in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960953U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930238A (en) * | 2017-05-13 | 2017-07-07 | 师海林 | A kind of hydraulic engineering waterstop fixing device and application method |
| CN107143360A (en) * | 2017-07-20 | 2017-09-08 | 中铁二局集团有限公司 | A kind of short abutment wall waterstop fixing means in tunnel |
| CN108570928A (en) * | 2018-04-04 | 2018-09-25 | 四川铁创科技有限公司 | Waterproof sealing strip guiding tool and using method thereof |
| CN112726410A (en) * | 2020-12-29 | 2021-04-30 | 中铁三局集团华东建设有限公司 | Construction method of waterproof rubber belt for railway bridge expansion joint |
-
2015
- 2015-09-15 CN CN201520711535.XU patent/CN204960953U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106930238A (en) * | 2017-05-13 | 2017-07-07 | 师海林 | A kind of hydraulic engineering waterstop fixing device and application method |
| CN106930238B (en) * | 2017-05-13 | 2018-12-21 | 师海林 | A kind of fixed device of hydraulic engineering waterstop and application method |
| CN107143360A (en) * | 2017-07-20 | 2017-09-08 | 中铁二局集团有限公司 | A kind of short abutment wall waterstop fixing means in tunnel |
| CN108570928A (en) * | 2018-04-04 | 2018-09-25 | 四川铁创科技有限公司 | Waterproof sealing strip guiding tool and using method thereof |
| CN108570928B (en) * | 2018-04-04 | 2019-11-15 | 四川铁创科技有限公司 | Waterproof sealing strip guiding tool and using method thereof |
| CN112726410A (en) * | 2020-12-29 | 2021-04-30 | 中铁三局集团华东建设有限公司 | Construction method of waterproof rubber belt for railway bridge expansion joint |
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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: 20160113 Termination date: 20200915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |