CN205876346U - Integral template of pouring of tunnel invert and short side wall - Google Patents
Integral template of pouring of tunnel invert and short side wall Download PDFInfo
- Publication number
- CN205876346U CN205876346U CN201620714852.1U CN201620714852U CN205876346U CN 205876346 U CN205876346 U CN 205876346U CN 201620714852 U CN201620714852 U CN 201620714852U CN 205876346 U CN205876346 U CN 205876346U
- Authority
- CN
- China
- Prior art keywords
- inverted arch
- template
- square steel
- abutment wall
- side wall
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000009415 formwork Methods 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses an integral template of pouring of tunnel invert and short side wall has solved current inverted arch lining cutting template and has pour the structure complicacy that the device exists, the big and slow problem of construction speed of investment. Including preceding inverted arch concrete filling layer (1) of having built and the back inverted arch concrete filling layer (2) of having built, the whole template truss (3) of inverted arch and short side wall has been set up between preceding inverted arch concrete filling layer (1) of having built and the back inverted arch concrete filling layer (2) of having built, be provided with template location bracing lead screw (4) on inverted arch and short side wall whole template truss (3), it is connected with fixed square steel (5) to serve in the outside of template location bracing lead screw (4), it has met the whole arc formwork (6) of inverted arch and short side wall to hang oneself in fixed square steel (5). The qualities of the concrete outward appearance are improved, concreted structure's roughness especially.
Description
Technical field
This utility model relates to a kind of tunnel inverted arch lining concrete formwork for placing, particularly to a kind of tunnel inverted arch and short
Abutment wall monoblock type formwork for placing.
Background technology
It is the very the key link of during high ferro constructing tunnel that inverted arch lining cutting pours, and uses correct construction party
Method and technological equipment, can save engineering time and cost-effective, can improve again construction quality.Tunnel inverted arch to separate with filling
Pour, the force request of tunnel double-lining can be reached, the general inverted arch chassis using outsourcing of construction of traditional inverted arch lining cutting, face upward
It is heavy in use to there is volume in arch abutment car, the defect that later maintenance is expensive and speed of application is slow.
Summary of the invention
This utility model provides a kind of tunnel inverted arch and short abutment wall monoblock type formwork for placing, solves existing inverted arch lining
Build template and pour the structure complexity that device exists, the technical problem that investment is big and speed of application is slow.
A kind of tunnel inverted arch and short abutment wall monoblock type formwork for placing, including the front inverted arch Concrete Filled layer poured and
The rear inverted arch Concrete Filled layer poured, fills out with the rear inverted arch concrete poured at the front inverted arch Concrete Filled layer poured
Fill to set up between layer and have inverted arch and short abutment wall integral mold plate truss, inverted arch and short abutment wall integral mold plate truss are provided with template
Locating latch support wire thick stick, connects on the outboard end of Template Location diagonal brace leading screw and has fixing square steel, and hanging oneself at fixing square steel is connected to face upward
Arch and the integral curved template of short abutment wall.
Inverted arch and short abutment wall integral mold plate truss are provided with fixing square steel fine setting suspension rod, finely tune suspension rod at fixing square steel
Lower end connect have fixing square steel, inverted arch and the integral curved template of short abutment wall are provided with tamper insert hole.
This utility model ensure that lining concrete one-time-concreting molding, improves Surface Quality of Concrete, especially simultaneously
It it is the flatness of concrete surface.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 be A-A in Fig. 1 to sectional view.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
A kind of tunnel inverted arch and short abutment wall monoblock type formwork for placing, including front inverted arch Concrete Filled layer 1 He poured
The rear inverted arch Concrete Filled layer 2 poured, at the front inverted arch Concrete Filled layer 1 poured and the rear inverted arch coagulation poured
Set up between soil packed layer 2 and have inverted arch and short abutment wall integral mold plate truss 3, inverted arch and short abutment wall integral mold plate truss 3 set
Being equipped with Template Location diagonal brace leading screw 4, connecting on the outboard end of Template Location diagonal brace leading screw 4 has fixing square steel 5, at fixing square steel
5 hang oneself is connected to inverted arch and the integral curved template of short abutment wall 6.
Inverted arch and short abutment wall integral mold plate truss 3 are provided with fixing square steel fine setting suspension rod 7, hang in the fine setting of fixing square steel
The lower end of bar 7 connects fixing square steel 5, is provided with tamper and inserts hole 8 on inverted arch and the integral curved template of short abutment wall 6.
After using this utility model, the time that pours can be made to reduce, the later stage need not manpower and processes, and reduces the work of manpower
Intensity and time, template movement is convenient, and assembled simple, later period maintenance expense is low, greatly reduces cost.
Claims (2)
1. tunnel inverted arch and a short abutment wall monoblock type formwork for placing, including front inverted arch Concrete Filled layer (1) poured and
Rear inverted arch Concrete Filled layer (2) poured, it is characterised in that front inverted arch Concrete Filled layer (1) poured with
Set up between rear inverted arch Concrete Filled layer (2) poured and have inverted arch and short abutment wall integral mold plate truss (3), on inverted arch and short limit
Template Location diagonal brace leading screw (4) it is provided with, on the outboard end of Template Location diagonal brace leading screw (4) on wall integral mold plate truss (3)
Connecting and have fixing square steel (5), hanging oneself at fixing square steel (5) is connected to inverted arch and the integral curved template of short abutment wall (6).
A kind of tunnel inverted arch the most according to claim 1 and short abutment wall monoblock type formwork for placing, it is characterised in that at inverted arch
And it is provided with fixing square steel fine setting suspension rod (7) on short abutment wall integral mold plate truss (3), under fixing square steel fine setting suspension rod (7)
End connection has fixing square steel (5), is provided with tamper and inserts hole (8) on inverted arch and the integral curved template of short abutment wall (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714852.1U CN205876346U (en) | 2016-07-08 | 2016-07-08 | Integral template of pouring of tunnel invert and short side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714852.1U CN205876346U (en) | 2016-07-08 | 2016-07-08 | Integral template of pouring of tunnel invert and short side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205876346U true CN205876346U (en) | 2017-01-11 |
Family
ID=57695054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714852.1U Expired - Fee Related CN205876346U (en) | 2016-07-08 | 2016-07-08 | Integral template of pouring of tunnel invert and short side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205876346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219667A (en) * | 2019-07-05 | 2019-09-10 | 甘肃省交通规划勘察设计院股份有限公司 | Tunnel inverted arch and inverted arch filled layer substitution steel-concrete combined structure and construction technology |
-
2016
- 2016-07-08 CN CN201620714852.1U patent/CN205876346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219667A (en) * | 2019-07-05 | 2019-09-10 | 甘肃省交通规划勘察设计院股份有限公司 | Tunnel inverted arch and inverted arch filled layer substitution steel-concrete combined structure and construction technology |
| CN110219667B (en) * | 2019-07-05 | 2024-03-19 | 甘肃省交通规划勘察设计院股份有限公司 | Tunnel inverted arch and inverted arch filling layer substituted steel-concrete combined structure and construction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |