CN107642363A - Urban Underground shield machine and automatic sliding formwork linkage technique - Google Patents
Urban Underground shield machine and automatic sliding formwork linkage technique Download PDFInfo
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- CN107642363A CN107642363A CN201610568764.XA CN201610568764A CN107642363A CN 107642363 A CN107642363 A CN 107642363A CN 201610568764 A CN201610568764 A CN 201610568764A CN 107642363 A CN107642363 A CN 107642363A
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- concrete
- shield machine
- sleeve
- concreting
- cast
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Abstract
Urban Underground shield machine and automatic sliding formwork linkage technique, it is characterised in that：The technology is by simple shield machine, sliding formwork sleeve casting system, the equipment such as concrete pumping plant are realized, working environment is excavated by front simple shield machine, concreting pipe is by concreting between cast-in-place concrete inwall sleeve and cast-in-place concrete outer wall sleeve, concrete uses fast hardening concrete, it is set to be rapidly achieved working strength, and concrete is obstructed using concrete diaphragm, concrete diaphragm is between cast-in-place concrete sleeve lining and sleeve outer wall, concreting pipe is probeed between two sleeves by concrete diaphragm, after concreting is completed and reaches specified intensity, shield machine is set to advance by extruded concrete dividing plate by hydraulic feed device.The present invention has advantages below：Speed of application is fast, from transporting section of jurisdiction, reduces cost of transportation, and effect on environment is small, and pipeline one-shot forming intensity is high, and fltting speed is fast.
Description
Technical field
The present invention relates to a kind of tunnelling technology, belong to urban construction field.
Background technology
Pipe gallery（Japan claims " common trench ", Taiwan to claim " Common Ducts "）, it is exactly underground urban duct synthesis corridor.I.e.
A tunnel space is built in Urban Underground, electric power, the various utilities pipelines such as communication, combustion gas, heat supply, plumbing are combined in one
Body, provided with special access hole, hoisting port and monitoring system, implement unified planning, Uniting, unified construction and management, be
Ensure the important infrastructure and " lifeline " of city operations.
The development of Chinese Urbanization closeness is distortion, has been difficult to meet that present situation develops according to traditional Planning Principles
It is required that the municipal pipeline to match with inhabitation, if as reclaimed water, draining, rainwater, running water, electric power, communication, combustion gas, heating power are each
Walk respective route, be all a challenge for maintenance and increase-volume, it is growth at double often to spend, in addition capacity surplus capacity by
It is limited to local plan exponential effect, the trend for doing the big piping lane in city is imperative.
Abroad the Ontology engineering construction of underground pipe gallery it is general have excavation and cast-in-place method, open cut precast assembly method, shield,
Push pipe etc..And from the point of view of domestic built underground pipe gallery engineering, more based on excavation and cast-in-place method, the construction cost compared with
It is low, but it has greater environmental impacts.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, design city Tunnel Boring machine and automatic sliding formwork linkage skill
Art.
The present invention relates to Urban Underground shield machine and automatic sliding formwork linkage technique, and the technology is by simple shield machine, sliding formwork set
Cylinder casting system, concrete pumping plant etc. equipment is implemented.Simple shield machine is divided into shield machine cutter head, shield machine shield body, main drivetrain
System, conveying worm, belt conveyor, hydraulic fixing device, hydraulic feed device etc. are formed.When the equipment is run, shield machine
Cutter head excavates native stone in front, and the native stone of excavation is transported to outside tunnel by conveying worm and belt conveyor, main driving dress
Put and the advance of sliding formwork sleeve casting system is pulled by hydraulic system, hydraulic fixing device is that the device being fixed in shield body is hydraulic pressure
Propulsion plant provides driving force and plays fixation, and shield body provides working environment for whole shield machine, supports Tu Shiqu.
Sliding formwork sleeve casting system by concrete pumping pipe, cast-in-place concrete inwall sleeve, cast-in-place concrete outer wall sleeve,
Concreting pipe, concrete mixer, concrete diaphragm composition, during the system operation, are excavated by front simple shield machine and gone to work
Make environment, concrete mixer inner concrete is pumped to concreting pipe by concrete pumping pipe, concreting pipe will be mixed
Solidifying soil is poured between cast-in-place concrete inwall sleeve and cast-in-place concrete outer wall sleeve, and concrete uses fast hardening concrete, makes
It is rapidly achieved working strength, and concrete is obstructed using concrete diaphragm, and concrete diaphragm is located at cast-in-place concrete
Between sleeve lining and sleeve outer wall, between concreting pipe probes into two sleeves by concrete diaphragm, work as concreting
After completing and reaching specified intensity, shield machine is advanced by extruded concrete dividing plate by hydraulic feed device, then pass through master
Hydraulic component in drive device pulls sliding formwork sleeve system and advances and carry out pouring operation in next step.
The present invention has advantages below：Speed of application is fast, from transporting section of jurisdiction, reduces cost of transportation, and effect on environment is small,
Pipeline one-shot forming intensity is high, and fltting speed is fast.
Brief description of the drawings
Accompanying drawing 1 is equipment side view.
Reference：1 is shield machine shield body, and 2 be cutter head, and 3 be conveying worm, and 4 be main drive system, and 5 be cast-in-place mixed
Native outer wall sleeve is coagulated, 6 be concreting pipe, and 7 be cast-in-place concrete inwall sleeve, and 8 be concrete pumping pipe, and 9 be concrete
Pump truck, 10 be hydraulic fixing device, and 11 be concrete diaphragm, and 12 be hydraulic feed device.
Embodiment
Below with reference to accompanying drawing, the present invention will be described in detail.But embodiments of the present invention are not limited to this.
Referring to the drawings 1, when the equipment is run, shield machine cutter head 2 excavates native stone in front, and the native stone of excavation passes through spiral transferring
Machine 3 and belt conveyor is sent to be transported to outside tunnel, main drive 4 drives shield machine to advance and pulls sliding formwork by hydraulic system
Sleeve casting system advances, and hydraulic fixing device 10 is that hydraulic feed device 12 provides driving force and plays fixation, shield body 1
Working environment is provided for whole shield machine, supports Tu Shiqu.
During the system operation, working environment is excavated by front simple shield machine, by concrete pumping pipe 8 by concrete pump
The inner concrete of car 9 is pumped to concreting pipe 6, and concreting pipe 6 is by concreting in cast-in-place concrete inwall sleeve 7
Between cast-in-place concrete outer wall sleeve 5, concrete uses fast hardening concrete, it is rapidly achieved working strength, and using mixed
Coagulate native dividing plate 11 to obstruct concrete, after concreting is completed and reaches specified intensity, by hydraulic feed device 12
Shield machine is advanced by extruded concrete dividing plate 11, sliding formwork sleeve is then pulled by the hydraulic component on main drive 4
System is advanced and carries out pouring operation in next step..
The present invention is not limited to the above-described embodiments, and anyone can draw other various shapes under the enlightenment of the present invention
The product of formula.All equivalent changes and modifications done according to scope of the present invention patent, it should all belong to the covering scope of the present invention.
Claims (2)
1. Urban Underground shield machine and automatic sliding formwork linkage technique, it is characterised in that：The technology is by simple shield machine, sliding formwork sleeve
The equipment such as casting system, concrete pumping plant is realized, working environment is excavated by front simple shield machine, will by concrete pumping pipe
Concrete mixer inner concrete is pumped to concreting pipe, and concreting pipe is by concreting in cast-in-place concrete inwall
Between sleeve and cast-in-place concrete outer wall sleeve, concrete uses fast hardening concrete, it is rapidly achieved working strength, and use
Concrete diaphragm obstructs to concrete, and concrete diaphragm mixes between cast-in-place concrete sleeve lining and sleeve outer wall
Solidifying soil is poured between pipe probes into two sleeves by concrete diaphragm, after concreting is completed and reaches specified intensity, by liquid
Pressure propulsion plant makes shield machine advance by extruded concrete dividing plate, is then pulled and slided by the hydraulic component on main drive
Die sleeve cartridge system advances and carries out pouring operation in next step.
2. Urban Underground shield machine according to claim 1 and automatic sliding formwork linkage technique, it is characterised in that：Hydraulic pressure is fixed
Device provides driving force for hydraulic feed device for the device being fixed in shield body and plays fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568764.XA CN107642363A (en) | 2016-07-20 | 2016-07-20 | Urban Underground shield machine and automatic sliding formwork linkage technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610568764.XA CN107642363A (en) | 2016-07-20 | 2016-07-20 | Urban Underground shield machine and automatic sliding formwork linkage technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107642363A true CN107642363A (en) | 2018-01-30 |
Family
ID=61108279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610568764.XA Pending CN107642363A (en) | 2016-07-20 | 2016-07-20 | Urban Underground shield machine and automatic sliding formwork linkage technique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107642363A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055431A (en) * | 1963-09-02 | 1967-01-18 | Aleksander Muron | Improvements in or relating to forming lined tunnels or shafts |
| CN101608551A (en) * | 2009-06-15 | 2009-12-23 | 广东华隧建设股份有限公司 | The job practices of a kind of shield machine closed origin and arrival |
| CN102022119A (en) * | 2010-12-15 | 2011-04-20 | 广东华隧建设股份有限公司 | Shield machine balance originating method |
| CN102828755A (en) * | 2012-09-10 | 2012-12-19 | 上海市机械施工有限公司 | Device and method for correcting rotation of circular shield machine |
| CN104047607A (en) * | 2013-03-14 | 2014-09-17 | 上海市城市建设设计研究总院 | Construction method for lifting out shield tunneling machine under condition of envelop enclosure |
| CN205532610U (en) * | 2016-01-29 | 2016-08-31 | 甘肃建投装备制造有限公司 | A shield tail brush for a shield machine |
-
2016
- 2016-07-20 CN CN201610568764.XA patent/CN107642363A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1055431A (en) * | 1963-09-02 | 1967-01-18 | Aleksander Muron | Improvements in or relating to forming lined tunnels or shafts |
| CN101608551A (en) * | 2009-06-15 | 2009-12-23 | 广东华隧建设股份有限公司 | The job practices of a kind of shield machine closed origin and arrival |
| CN102022119A (en) * | 2010-12-15 | 2011-04-20 | 广东华隧建设股份有限公司 | Shield machine balance originating method |
| CN102828755A (en) * | 2012-09-10 | 2012-12-19 | 上海市机械施工有限公司 | Device and method for correcting rotation of circular shield machine |
| CN104047607A (en) * | 2013-03-14 | 2014-09-17 | 上海市城市建设设计研究总院 | Construction method for lifting out shield tunneling machine under condition of envelop enclosure |
| CN205532610U (en) * | 2016-01-29 | 2016-08-31 | 甘肃建投装备制造有限公司 | A shield tail brush for a shield machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20180130 |