CN106089254A - Major long tunnel construction inverted arch entirety mould bases - Google Patents
Major long tunnel construction inverted arch entirety mould bases Download PDFInfo
- Publication number
- CN106089254A CN106089254A CN201610687186.1A CN201610687186A CN106089254A CN 106089254 A CN106089254 A CN 106089254A CN 201610687186 A CN201610687186 A CN 201610687186A CN 106089254 A CN106089254 A CN 106089254A
- Authority
- CN
- China
- Prior art keywords
- inverted arch
- steel
- construction
- mould bases
- horizontal
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 239000000725 suspension Substances 0.000 claims abstract description 7
- 241000209094 Oryza Species 0.000 claims description 5
- 235000007164 Oryza sativa Nutrition 0.000 claims description 5
- 235000009566 rice Nutrition 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 230000008520 organization Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000003643 water by type 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
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
Landscapes
- 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
A kind of major long tunnel construction inverted arch entirety mould bases, belong to road engineering technical field, it is characterized in that: be respectively fixed at two ends with vertical I-steel at horizontal I-steel, it is respectively fixed with concrete balancing weight at vertical I-steel top, constitute door font mobile moldbase, inverted arch template is hung by scalable connection thick stick and is fixed on below horizontal I-steel, is fixed with horizontal I-steel by corresponding suspension leading screw at inverted arch template edge.A length of 15 25 meters of mobile moldbase, a length of 12 22 meters of inverted arch template, inverted arch template transverse section arc length is 2.3 5 meters.Providing the benefit that: Optimizing construction production procedure, update method, improve work efficiency, reducing material consumption, it is to avoid energy waste so that it is conformance with standard construction requirement, save labour force simultaneously, operation labor intensity is low.Mould bases convenience in place, location is simple, and speed is fast, and efficiency is high.Mould bases uses site to make, and expense is low, simple to operate, and operation side is clean and tidy, civilized, and efficiency of construction is high.Overall mould bases construction had both ensured engineering construction quality, was easy to again construction organization.
Description
Technical field
The invention belongs to road engineering technical field.
Background technology
The inverted arch construction of traditional tunnel is to use fritter combined steel section construction, and working procedure includes assembling, reinforces, waters
Build, dismantle, transition, cleaning oiling, operation is numerous and diverse, and circulation time is long, reinforces and supports many, and globality is poor, the control of construction quality difficulty,
Scope of operation Image is bad, and form work engineering construction cost is high.
Summary of the invention
It is an object of the invention to: provide a kind of major long tunnel construction inverted arch entirety mould bases, it can improve template globality,
Simplify working procedure, accelerating construction progress, it is ensured that architecture quality.
The technical scheme is that and be respectively fixed at two ends with vertical I-steel at horizontal I-steel, at vertical I-steel
Top is respectively fixed with concrete balancing weight, constitutes door font mobile moldbase, and inverted arch template hangs fixing by scalable connection thick stick
Below horizontal I-steel, fixed with horizontal I-steel by corresponding suspension leading screw at inverted arch template edge.
Mobile moldbase a length of 15-25 rice, inverted arch template a length of 12-22 rice, inverted arch template transverse section arc length is 2.3-5
Rice.
The invention has the beneficial effects as follows: in order to improve template globality, simplify working procedure, accelerating construction progress, it is ensured that
Architecture quality, saves engineering cost, and that designs and develops out the inverted arch construction quality requirement of applicable tunnel moves integrally mould bases, and optimization is executed
Work production procedure, update method, improves work efficiency, reduces material consumption, it is to avoid energy waste so that it is conformance with standard
Construction requirement, saves labour force simultaneously, and operation labor intensity is low.Mould bases convenience in place, location is simple, and speed is fast, and efficiency is high.Mould
Frame uses site to make, and expense is low, simple to operate, and operation side is clean and tidy, civilized, and efficiency of construction is high.Overall mould bases is executed
Work had both ensured engineering construction quality, was easy to again construction organization.
Accompanying drawing explanation
Fig. 1 is present configuration front view；
Fig. 2 is present configuration top view；
Fig. 3 is present configuration side view.
Detailed description of the invention
Embodiment 1
Below in conjunction with the accompanying drawings the present invention is described further:
As it can be seen, wherein, 1 is inverted arch template；2 is horizontal I-steel；3 is vertical I-steel；4 is concrete balancing weight；5 are
Scalable connection thick stick；6 is suspension hook；7 is to hang leading screw.
A font travelling mold frame body, inverted arch template it is made up of horizontal I-steel 2, vertical I-steel 3 and concrete balancing weight 4
1 is fixed on below horizontal I-steel 2 by the suspension of scalable connection thick stick 5, before and after door font mobile moldbase drives inverted arch template 1
Mobile, hang leading screw 7 and can adjust inverted arch template 1 position.
Its construction procedure is as follows:
1. inverted arch template uses the overall punching block of bulk camber sizing；
2. by a kind of scalable connection thick stick the bulk camber overall punching block of sizing and move integrally rigid frame form one whole
Body；
3. inverted arch template manufactures the mobile moldbase of long 17m and the supporting sizing arc formwork of long 12.1m arc length 2.5m；
4. template causes design height, by 12 scalable companies by 2 corresponding leading screw regulation inverted arch form height that hang
Connecing the plan-position of thick stick regulation inverted arch stencil design, during location, template overlaps 10cm with the completeest inverted arch；
5. concrete first pours inverted arch flat concrete, after-pouring inverted arch side wall concrete, and inverted arch concreting completes
Rear installation Central drain template, unclamps lower row and connects thick stick, uses bottle gouard moved by hands to promote pivot bottom inverted arch template, pours inverted arch and fill out
Fill concrete.
2. above-mentioned steps step the camber overall punching block of sizing and moves integrally rigid frame group by a kind of scalable connection thick stick
Become an entirety；Step 4. template causes design height, by 12 flexible silks by 2 suspension leading screw regulation inverted arch form height
The plan-position of thick stick regulation inverted arch stencil design；During step 4. Template Location, template overlaps 10cm with the completeest inverted arch.
Claims (2)
1. a major long tunnel construction inverted arch entirety mould bases, is characterized in that: be respectively fixed at two ends with vertical work at horizontal I-steel
Word steel, is respectively fixed with concrete balancing weight at vertical I-steel top, constitutes door font mobile moldbase, and inverted arch template is by stretching
Contracting connects thick stick suspension and is fixed on below horizontal I-steel, by corresponding suspension leading screw and horizontal I-shaped at inverted arch template edge
Steel is fixed.
A kind of major long tunnel construction inverted arch entirety mould bases the most as claimed in claim, is characterized in that: a length of 15-of mobile moldbase
25 meters, inverted arch template a length of 12-22 rice, inverted arch template transverse section arc length is 2.3-5 rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687186.1A CN106089254A (en) | 2016-08-19 | 2016-08-19 | Major long tunnel construction inverted arch entirety mould bases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687186.1A CN106089254A (en) | 2016-08-19 | 2016-08-19 | Major long tunnel construction inverted arch entirety mould bases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106089254A true CN106089254A (en) | 2016-11-09 |
Family
ID=58070497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687186.1A Pending CN106089254A (en) | 2016-08-19 | 2016-08-19 | Major long tunnel construction inverted arch entirety mould bases |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106089254A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915972U (en) * | 2010-12-31 | 2011-08-03 | 中铁二局股份有限公司 | Movable mold bracket for gutter cable trough in tunnel |
| CN202531191U (en) * | 2012-03-14 | 2012-11-14 | 中铁二十二局集团第一工程有限公司 | Tunnel inverted arch integral move support system |
| CN203081466U (en) * | 2013-03-01 | 2013-07-24 | 中铁十七局集团第四工程有限公司 | Integrated moving framework for inverted arch of tunnel |
| CN103266900A (en) * | 2013-03-25 | 2013-08-28 | 中交路桥建设有限公司 | Integrated quick moving formwork for tunnel multi-longitudinal cable trough construction |
| CN203200664U (en) * | 2013-04-11 | 2013-09-18 | 新疆北新路桥集团股份有限公司 | Slip-form construction device for variable cross-section hollow high pier |
| CN204002841U (en) * | 2014-04-02 | 2014-12-10 | 北京建鼎国铁工程设计有限公司 | A kind of outrigger formula mobile formwork for support of tunnel wall pouring construction |
| CN204552758U (en) * | 2014-11-24 | 2015-08-12 | 湖南五新机械有限公司 | A kind of efficient movable mold bracket for gutter cable trough in tunnel |
| CN205876349U (en) * | 2016-08-19 | 2017-01-11 | 中铁建大桥工程局集团第六工程有限公司 | Whole die carrier of tunnel construction inverted arch of growing up |
-
2016
- 2016-08-19 CN CN201610687186.1A patent/CN106089254A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915972U (en) * | 2010-12-31 | 2011-08-03 | 中铁二局股份有限公司 | Movable mold bracket for gutter cable trough in tunnel |
| CN202531191U (en) * | 2012-03-14 | 2012-11-14 | 中铁二十二局集团第一工程有限公司 | Tunnel inverted arch integral move support system |
| CN203081466U (en) * | 2013-03-01 | 2013-07-24 | 中铁十七局集团第四工程有限公司 | Integrated moving framework for inverted arch of tunnel |
| CN103266900A (en) * | 2013-03-25 | 2013-08-28 | 中交路桥建设有限公司 | Integrated quick moving formwork for tunnel multi-longitudinal cable trough construction |
| CN203200664U (en) * | 2013-04-11 | 2013-09-18 | 新疆北新路桥集团股份有限公司 | Slip-form construction device for variable cross-section hollow high pier |
| CN204002841U (en) * | 2014-04-02 | 2014-12-10 | 北京建鼎国铁工程设计有限公司 | A kind of outrigger formula mobile formwork for support of tunnel wall pouring construction |
| CN204552758U (en) * | 2014-11-24 | 2015-08-12 | 湖南五新机械有限公司 | A kind of efficient movable mold bracket for gutter cable trough in tunnel |
| CN205876349U (en) * | 2016-08-19 | 2017-01-11 | 中铁建大桥工程局集团第六工程有限公司 | Whole die carrier of tunnel construction inverted arch of growing up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |