CN205955751U - Lining cutting end cap steel mould with adjustable quick detach - Google Patents
Lining cutting end cap steel mould with adjustable quick detach Download PDFInfo
- Publication number
- CN205955751U CN205955751U CN201620849671.XU CN201620849671U CN205955751U CN 205955751 U CN205955751 U CN 205955751U CN 201620849671 U CN201620849671 U CN 201620849671U CN 205955751 U CN205955751 U CN 205955751U
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- CN
- China
- Prior art keywords
- punching block
- annular
- steel mould
- rotating shaft
- lining cutting
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a lining cutting end cap steel mould with adjustable quick detach, it includes inboard annular steel mould, the central point of inboard annular steel mould puts there is the connection pivot through the perpendicular fixed mounting of many roots board, inboard annular steel mould passes through internal mold and the external mold and connects the external member and connect complete annular end cap steel die body system of pivot and outside annular steel module one -tenth, inboard annular steel mould passes through centre form fixing bolt to be installed on lining cutting steel mould trolley, and the annular space of inboard annular steel mould and outside annular steel intermode is used for installing the waterstop. In installation in the annular waterstop, the location can be assembled fast to inside and outside side ring shape steel mould, does not keep that gap, terminal surface are level and smooth, the sound construction, does not recycle, has effectively solved the problem that thick liquid, formwork -moving are leaked to the annular template in the outside, in addition the installation swift convenient, safeguard simple, concrete appearance quality is good.
Description
Technical field
This utility model belongs to the construction of concrete lining device field of annular tunnel, more particularly, to a kind of Quick-detachable adjustable
Lining cutting plug punching block.
Background technology
Tunnel concrete liner needs section construction, is typically designed with copper waterstop or rubber fastening band, tunnel between the section of storehouse
Hole lining concrete storehouse is intersegmental to adopt waterstop flexible connection more, but ring seal band makes lining concrete locking plug template structure
Become inside and outside two annulus.Interior annular plug punching block is due to relying on telescoping steel form, so installing simple, but exterior annular mould
The formwork erection difficulty of plate is larger, have even using cannot reusable plank sheathing, between irregular template system, gap is very big,
So easily running mode ship slurry in casting process, the presentation quality of concrete is very poor, simultaneously formwork erection process expend substantial amounts of artificial and
Material, during form removal, template is broken bad by sled it is difficult to reuse.It is badly in need of developing more than the thorough solution of a set of brand-new template system
Problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of lining cutting plug punching block of brand-new type, is installing annular
While waterstop, interior exterior annular punching block can quick-assembling positioning, leave no gaps, end face is smooth, sound construction, circulation make
With efficiently solving the problems, such as exterior annular template spillage, running mould, and convenience quick for installation, safeguard simple, concrete appearance
Quality is good.
In order to solve above-mentioned technical problem, the utility model proposes technical scheme below：A kind of Quick-detachable adjustable lining cutting is blocked up
Head punching block, it includes interior annular punching block, and the center of described interior annular punching block is vertically fixedly mounted by many floors
There is connection rotating shaft, described interior annular punching block forms one by interior external mold connectivity kit and connection rotating shaft with exterior annular punching block
Complete annular plug punching block system, described interior annular punching block is arranged on lining steel formwork jumbo by internal model fixing bolt,
Annular space between interior annular punching block and exterior annular punching block is used for installing waterstop.
The both sides of described interior annular punching block are welded with sleeve, and described sleeve is rotatably provided with screw shaft, institute
The center weld stating screw shaft has adjusting screw rod, and described adjusting screw rod passes through the through hole adjusting on beam, and passes through regulating nut
Two legs adjusting beam are close on lining steel formwork jumbo and the outer face of exterior annular punching block respectively, every piece of described outer side ring
Shape punching block is controlled along the radial displacement in tunnel direction by two regulation beams.
Described interior external mold connectivity kit rotating shaft hold-doun nut is arranged on connection rotating shaft, and interior external mold connectivity kit can
To rotate around connection rotating shaft.
This utility model has the advantages that：
A kind of Quick-detachable adjustable lining cutting plug punching block that this utility model provides, by using above-mentioned structure, during use
Interior annular punching block is arranged on liner telescoping steel form two ends by internal model fixing bolt, then annular waterstop, outside are installed
Annular punching block becomes an overall structure by interior external mold connectivity kit and connection rotating shaft with interior annular punching block, finally will adjust
Beam and adjusting screw rod install.By rotating regulating nut, you can accurately control the position of exterior annular punching block, reduce plug
The gap of punching block and faulting of slab ends.This utility model is quick for installation, sturdy and durable, it is simple to safeguard, can be recycled, closure and smooth
Spend, reduce labor intensity, it is to avoid spillage, race mould.
Brief description
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is structure front view of the present utility model.
Fig. 2 is structure top view of the present utility model.
Fig. 3 is structural side view of the present utility model.
Fig. 4 is spelling design sketch of the present utility model.
In figure：Regulating nut 1, adjusts beam 2, adjusting screw rod 3, screw shaft 4, interior annular punching block 5, internal model fixing bolt
6, connection rotating shaft 7, rotating shaft hold-doun nut 8, interior external mold connectivity kit 9, waterstop 10, exterior annular punching block 11.
Specific embodiment
Below in conjunction with the accompanying drawings embodiment of the present utility model is described further.
Referring to Fig. 1-4, a kind of Quick-detachable adjustable lining cutting plug punching block, it includes interior annular punching block 5, described interior annular
The center of punching block 5 is vertically installed with connection rotating shaft 7 by many floors, and described interior annular punching block 5 passes through inside and outside
Mould connectivity kit 9 and connection rotating shaft 7 form a complete annular plug punching block system, described inner side with exterior annular punching block 11
Annular punching block 5 is arranged on lining steel formwork jumbo by internal model fixing bolt 6, interior annular punching block 5 and exterior annular punching block 11
Between annular space be used for waterstop 10 is installed.
Further, the both sides of described interior annular punching block 5 are welded with sleeve, and described sleeve is rotatably provided with spiral shell
Bar rotating shaft 4, the center weld of described screw shaft 4 has adjusting screw rod 3, and described adjusting screw rod 3 passes through the through hole adjusting on beam 2,
And two legs adjusting beam 2 are close to respectively by lining steel formwork jumbo and the outer end of exterior annular punching block 11 by regulating nut 1
On face, every piece of described exterior annular punching block 11 adjusts beams 2 by two and is controlled along the radial displacement in tunnel direction.
Further, described interior external mold connectivity kit 9 is arranged on connection rotating shaft 7 with rotating shaft hold-doun nut 8, and inside and outside
Mould connectivity kit 9 can rotate around connection rotating shaft 7.
In-site installation order and using method are：
1st, telescoping steel form is installed positioning in storehouse to be poured section and is finished；
2nd, in telescoping steel form end, interior annular punching block 5 is installed, every piece of interior annular punching block 5 needs two internal models to fix spiral shell
Bolt 6；
The 3rd, the ring seal band 10 of the intersegmental design in storehouse is installed；
4th, exterior annular punching block 11 is installed, then interior external mold connectivity kit 9 and connection rotating shaft 7 is fitted to each other, regulates
Rotating shaft hold-doun nut 8 is screwed after the general location of exterior annular punching block 11；
5th, adjusting screw rod 3 is passed through and adjust reserved circular hole on beam 2, and screw on regulating nut, make wherein the one of regulation beam 2
End is supported on telescoping steel form, and the other end is close to exterior annular punching block 11, by rotating regulating nut 1, you can be precisely controlled outer
The installation site of side ring shape punching block 11 is it is ensured that the flatness of plug punching block and sealing sexual satisfaction construction requirement.Concreting
The pressure ratio born inside punching block in journey is larger, but all there is the support adjusting beam at the two ends of every piece of exterior annular punching block, will not go out
Now run mode ship slurry phenomenon, after form removal, concrete appearance is smooth bright and clean.
By above-mentioned description, those skilled in the art completely can be without departing from this utility model technological thought
In the range of, carry out various change and modification all within protection domain of the present utility model.Of the present utility model most
Matters, belong to the common knowledge of those skilled in the art.
Claims (3)
1. a kind of Quick-detachable adjustable lining cutting plug punching block it is characterised in that：It includes interior annular punching block（5）, described interior side ring
Shape punching block（5）Center be vertically installed with connection rotating shaft by many floors（7）, described interior annular punching block（5）
By interior external mold connectivity kit（9）And connection rotating shaft（7）With exterior annular punching block（11）One complete annular plug steel of composition
Die body system, described interior annular punching block（5）By internal model fixing bolt（6）It is arranged on lining steel formwork jumbo, interior annular steel
Mould（5）With exterior annular punching block（11）Between annular space be used for waterstop is installed（10）.
2. a kind of Quick-detachable adjustable lining cutting plug punching block according to claim 1 it is characterised in that：Described interior annular steel
Mould（5）Both sides be welded with sleeve, described sleeve is rotatably provided with screw shaft（4）, described screw shaft（4）In
The heart is welded with adjusting screw rod（3）, described adjusting screw rod（3）Pass through and adjust beam（2）On through hole, and pass through regulating nut（1）Will
Adjust beam（2）Two legs be close to lining steel formwork jumbo and exterior annular punching block respectively（11）Outer face on, described every piece
Exterior annular punching block（11）Radial displacement along tunnel direction adjusts beams by two（2）It is controlled.
3. a kind of Quick-detachable adjustable lining cutting plug punching block according to claim 1 it is characterised in that：Described interior external mold connects
External member（9）Use rotating shaft hold-doun nut（8）It is arranged on connection rotating shaft（7）On, and interior external mold connectivity kit（9）Can be around connection
Rotating shaft（7）Rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849671.XU CN205955751U (en) | 2016-08-08 | 2016-08-08 | Lining cutting end cap steel mould with adjustable quick detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620849671.XU CN205955751U (en) | 2016-08-08 | 2016-08-08 | Lining cutting end cap steel mould with adjustable quick detach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955751U true CN205955751U (en) | 2017-02-15 |
Family
ID=57973637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620849671.XU Active CN205955751U (en) | 2016-08-08 | 2016-08-08 | Lining cutting end cap steel mould with adjustable quick detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205955751U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089249A (en) * | 2016-08-08 | 2016-11-09 | 中国葛洲坝集团基础工程有限公司 | A kind of Quick-detachable adjustable lining cutting plug punching block and installation and application |
| 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 |
-
2016
- 2016-08-08 CN CN201620849671.XU patent/CN205955751U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106089249A (en) * | 2016-08-08 | 2016-11-09 | 中国葛洲坝集团基础工程有限公司 | A kind of Quick-detachable adjustable lining cutting plug punching block and installation and application |
| 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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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |