CN106761791A - A kind of rock tunnel(ling) machine and its construction method - Google Patents
A kind of rock tunnel(ling) machine and its construction method Download PDFInfo
- Publication number
- CN106761791A CN106761791A CN201710037715.8A CN201710037715A CN106761791A CN 106761791 A CN106761791 A CN 106761791A CN 201710037715 A CN201710037715 A CN 201710037715A CN 106761791 A CN106761791 A CN 106761791A
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- China
- Prior art keywords
- framework
- chain
- ling
- ground
- excavated
- 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.)
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Links
- 239000011435 rock Substances 0.000 title claims abstract description 45
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000009412 basement excavation Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0621—Shield advancing devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1086—Drives or transmissions specially adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Proposed by the present invention is a kind of rock tunnel(ling) machine and its construction method, it includes framework, framework point leading portion, section and rear are excavated in chamber, the outer contour of framework is identical with tunnel outer contour, leading portion is made up of framework excavating gear and grave section, framework excavating gear in leading portion framework head only excavates the ring-type ground of framework projected area, the ring-type ground for having been excavated head by the ground conveying device in preceding segment frames delivers to rear, it is in the horizontal tubular shape of head opening that section is excavated in the leading portion of framework and chamber, the grave section of the rock and soil constitution not being mined of certain length development machine waterproof in forward frame；The ground that section is only excavated in chamber is excavated in chamber, rear carries out constructing tunnel.Advantage：Ground is excavated in the chamber rear position of development machine, construction safety, the manufacturing process of rock tunnel(ling) machine is simple, and the profile that development machine is excavated is the profile in tunnel, and construction quality is good, cycle is short, low cost.
Description
Technical field
The present invention relates to a kind of rock tunnel(ling) machine and its construction method, belong to civil engineering foundation construction technical field.
Background technology
The manufacturing process of existing tunnel development machine is complicated, and technical value added is high, in the world the only enterprise of a few countries
There is industry ability to produce, and cost is high.
The content of the invention
Proposed by the present invention is a kind of rock tunnel(ling) machine and its construction method, and its purpose is intended to overcome lacking for prior art presence
Fall into, its major advantage：The manufacturing process of rock tunnel(ling) machine is simple, and the profile that development machine is excavated is the profile in tunnel, in development machine
Chamber rear position excavate ground, construction safety, quality is good, short construction period, low cost.
Technical solution of the invention：A kind of rock tunnel(ling) machine, including framework, in framework point leading portion, chamber excavation section and
Rear, the outer contour of framework is identical with tunnel outer contour, and leading portion is made up of framework excavating gear and grave section, installed in preceding
Framework excavating gear in segment frames head only excavates the ring-type ground of framework projected area, defeated by the ground in preceding segment frames
The ring-type ground for sending device to excavate head delivers to rear, and it is in the level of head opening that section is excavated in the leading portion of framework and chamber
Tubular shape, the grave section of the rock and soil constitution not being mined of certain length development machine waterproof in forward frame；Section is excavated in chamber
The ground in chamber is only excavated, rear carries out constructing tunnel.
Framework excavating gear is chain type excavating gear, and chain type excavating gear is made up of transmission device and chain knife, transmission device
It is made up of drive device, tensioning apparatus and sprocket wheel, chain knife is made up of the cutter of chain and the excavation ground being fixed on chain；Dig
The chain cutter spacing of part is dug in the outside of framework, the chain cutter spacing of returning part is in the inside of framework；Drive device drive chain during construction
Knife runs, and the cutter of frame front end excavates ground, only excavates the ring-type ground of frame cross section projection section, and the rock that will have been excavated
Soil delivers to the entrance of the ground conveyer in framework, and ground is delivered to rear by ground conveyer in framework, and the front end of framework sets
There is swivel.
Personnel channel and corresponding service clearance are provided with framework, chain knife is changed in framework chamber body, to adapt to difference
Geological conditions.
Advantages of the present invention：Ground, construction safety, the manufacture of rock tunnel(ling) machine are excavated in the chamber rear position of development machine
Process is simple, the profile that development machine is excavated is the profile in tunnel, and construction quality is good, cycle is short, low cost.
Brief description of the drawings
The structural representation of the rock tunnel(ling) machine that Fig. 1 is made up of excavation section 2 and rear 3 in leading portion 1, chamber, is also to have dug
The ground of pick is fed directly to the structural representation at rear by chain knife 4；
Fig. 2 is the A direction views of Fig. 1, the chain type excavating gear 1-1 being also made up of drive device 1-1-1, sprocket wheel 1-1-2 and chain knife 4
Structural representation；
Fig. 3 is the B direction views of Fig. 1, is also the excavation frame cross section structural representation of rock tunnel(ling) machine, is also that development machine ground digs
Pick face, the layout structure schematic diagram of chain knife 4；
Fig. 4 is I partial enlarged view in Fig. 1, is also the structural representation of the swivel 1-3-1 on framework 1-3, is also to return
Return part chain knife 4 be located at framework inside structural representation, wherein double strand chain knife 4 by way of dislocation is mutually embedded,
The width of non-excavating face chain knife makes chain knife 4 be returned in lower portion less than the width of excavation surface；
Fig. 5 is the structural representation of chain knife 4, and (a) is the structural representation of chain 4-1 and cutter 4-2, is also by A crossed joints 4-
The structural representation of the crossed joint of the chain 4-1 of 1-1 and B crossed joints 4-1-2 compositions；It is also that chain 4-1 realizes curvature of space
Structural representation.B () is the structural representation that chain knife is made up of rope 4-1B and cutter 4-2B；It is also rope 4-1B and cutter 4-
The structural representation of 2B；
Fig. 6 is the entrance that the ground that rock tunnel(ling) machine is excavated is delivered to the ground conveyer 5 in framework by chain knife 4, ground conveyer 5
Ground is delivered to the structural representation at rear in framework；
Fig. 7 is the A-A views of Fig. 6, is also structural representation of the ground conveyer 5 in the framework 3-1 of rear 3, is also framework
Inside it is provided with the structural representation of personnel channel and corresponding service clearance；
Fig. 8 is the structural representation of the chain knife track of rock tunnel(ling) machine 1, and the type of track includes totally 5 kinds of A, B, C1, C2 and D,
Wherein A is plane, and B is convex, and C1, C2 are matrixs；
Fig. 9 is that D is that the multiple rows of track in longitudinal direction staggers into tapered structural representation；
Figure 10 is the D types track of rock tunnel(ling) machine 1 and the structural representation of many row chain knives；
In figure 1 is the leading portion of rock tunnel(ling) machine；1-1 is the framework excavating gear of leading portion 1, is also chain type excavating gear；1-1-1
It is the drive device of chain type excavating gear 1-1；1-1-2 is the sprocket wheel of chain type excavating gear 1-1；1-2 is the grave section of leading portion 1；
1-3 is the framework of leading portion 1；1-3-1 is the swivel on framework 1-3；2 is that section is excavated in the chamber of rock tunnel(ling) machine；2-1 is
The framework of section 2 is excavated in chamber；3 is the rear of rock tunnel(ling) machine；3-1 is the framework of rear 3；4 is composition chain type excavating gear 1-1
Chain knife；4-1 is the chain for constituting chain knife 4, including crawler belt, rope and flexible-belt；4-1-1 is the A ten for constituting chain crossed joint
Byte；4-1-2 is the B crossed joints for constituting chain crossed joint；4-1B is the cable wire for constituting chain knife 4；4-2 is integrally fixed at chain 4-1
On excavation ground cutter；4-2B is integrally fixed at the cutter of the excavation ground on cable wire 4-1B；5 is the ground conveying in framework
Machine.
Specific embodiment
A kind of rock tunnel(ling) machine includes framework, and section and rear, the outer contour and tunnel of framework are excavated in framework point leading portion, chamber
Road outer contour is identical, and leading portion is made up of framework excavating gear and grave section, and the framework in leading portion framework head is excavated
Device only excavates the ring-type ground of framework projected area, the ring for having been excavated head by the ground conveying device in preceding segment frames
Shape ground delivers to rear, and it is in the horizontal tubular shape of head opening, in forward frame necessarily that section is excavated in the leading portion of framework and chamber
The grave section of the rock and soil constitution not being mined of length development machine waterproof；The ground that section is only excavated in chamber, rear are excavated in chamber
Carry out constructing tunnel.
Described framework excavating gear is chain type excavating gear, and chain type excavating gear is made up of transmission device and chain knife, is passed
Dynamic device is made up of drive device, tensioning apparatus and sprocket wheel, and chain knife is by chain and the cutter of the excavation ground being fixed on chain
Composition；The chain cutter spacing of part is excavated in the outside of framework, the chain cutter spacing of returning part is in the inside of framework；Drive device during construction
Drive chain knife runs, and the cutter of frame front end excavates ground, only excavates the ring-type ground of frame cross section projection section, and will dig
The ground of pick delivers to the entrance of the ground conveyer in framework, and ground is delivered to rear by ground conveyer in framework, framework
Front end is provided with swivel.
Personnel channel and corresponding service clearance are provided with described framework.
Described chain knife is changed in framework chamber body, to adapt to different geological conditions.
Described chain knife is many row chain knives, and many row chain knives carry out excavating simultaneously or excavating respectively as needed.
Described many row chain knives arrange tapered in excavation surface.
Described rock tunnel(ling) machine is the rock tunnel(ling) machine for construction by pipeline jacking method.
Described rock tunnel(ling) machine is the rock tunnel(ling) machine for shield construction.
The chain of described composition chain knife is the chain of broad sense, including crawler belt, rope and flexible-belt.
The present invention is further described below in conjunction with the accompanying drawings：
As shown in figures 1 and 3, rock tunnel(ling) machine includes excavating section 2 and rear 3 in the leading portion 1, chamber of rock tunnel(ling) machine, leading portion 1
The outer contour of framework 1-3 is identical with tunnel outer contour, and leading portion 1 is by framework excavating gear 1-1, grave section 1-2 and framework 1-3
Composition, the framework excavating gear 1-1 in preceding segment frames 1-3 heads only excavates the ring-type ground of framework projected area, leads to
The ring-type ground that the conveying device that the chain knife crossed in preceding segment frames is formed has excavated head delivers to rear, is dug in leading portion 1 and chamber
Pick section 2 is the horizontal tubular shape in head opening, the rock and soil constitution not being mined of certain length driving in preceding segment frames 1-3
The grave section 1-2 of machine waterproof；The ground that section 2 is only excavated in chamber is excavated in chamber, rear carries out constructing tunnel.
As shown in Fig. 2, Fig. 4 and Fig. 5, the excavating gear 1-1 on leading portion 1 is chain type excavating gear, chain type excavating gear 1-1
It is made up of drive device 1-1-1, sprocket wheel 1-1-2 and chain knife 4, chain knife 4 is by chain 4-1 and the excavation ground being fixed on chain
Cutter 4-2 is constituted；The chain knife 4 for excavating part is located at the outside of framework, and the chain cutter spacing of returning part is in the inside of framework.
As shown in fig. 6, drive device drive chain 4-1 bands cutter runs during construction, the cutter 4-2 of frame front end is excavated
Ground, only excavates the ring-type ground of frame cross section projection section, and the ground that will have been excavated delivers to the ground conveyer 5 in framework
Entrance, ground delivered to rear by ground conveyer 5 in framework, and the front end of framework 1-3 is provided with swivel 1-3-1.
As shown in fig. 7, being provided with personnel channel and corresponding service clearance in the framework of rock tunnel(ling) machine.
Claims (9)
1. a kind of rock tunnel(ling) machine, it is characterized in that including framework, excavation section and rear, the foreign steamer of framework in framework point leading portion, chamber
Profile is identical with tunnel outer contour, and leading portion is made up of framework excavating gear and grave section, in leading portion framework head
Framework excavating gear only excavates the ring-type ground of framework projected area, by the ground conveying device in preceding segment frames by head
The ring-type ground of excavation delivers to rear, and it is in the horizontal tubular shape of head opening, anterior frame that section is excavated in the leading portion of framework and chamber
The grave section of the rock and soil constitution not being mined of certain length development machine waterproof in frame；The rock that section is only excavated in chamber is excavated in chamber
Soil, rear carries out constructing tunnel.
2. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described framework excavating gear is chain type excavating
Device, chain type excavating gear is made up of transmission device and chain knife, and transmission device is made up of drive device, tensioning apparatus and sprocket wheel,
Chain knife is made up of the cutter of chain and the excavation ground being fixed on chain；The chain cutter spacing of part is excavated in the outside of framework, is returned
The chain cutter spacing of part is returned in the inside of framework；Drive device drive chain knife operation during construction, the cutter of frame front end excavates ground,
The ring-type ground of frame cross section projection section is only excavated, and the ground that will have been excavated delivers to entering for the ground conveyer in framework
Mouthful, ground is delivered to rear by ground conveyer in framework, and the front end of framework is provided with swivel.
3. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that being provided with personnel channel and phase in described framework
Answer service clearance.
4. a kind of rock tunnel(ling) machine according to claim 2,3, it is characterized in that described chain knife be in framework chamber body more
Change, to adapt to different geological conditions.
5. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described chain knife is many row chain knives, many row chain knives
Carry out excavating simultaneously or excavating respectively as needed.
6. a kind of rock tunnel(ling) machine according to claim 5, it is characterized in that described many row chain knives are arranged in excavation surface
Taper.
7. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described rock tunnel(ling) machine is for push bench process
The rock tunnel(ling) machine of construction.
8. a kind of rock tunnel(ling) machine according to claim 1, it is characterized in that described rock tunnel(ling) machine is for shield method
The rock tunnel(ling) machine of construction.
9. a kind of rock tunnel(ling) machine according to claim 2, it is characterized in that the chain of described composition chain knife is broad sense
Chain, including crawler belt, rope and flexible-belt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037715.8A CN106761791B (en) | 2017-01-18 | 2017-01-18 | Tunnel boring machine and construction method thereof |
| PCT/CN2018/072521 WO2018133741A1 (en) | 2017-01-18 | 2018-01-13 | Tunnel excavator and construction method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037715.8A CN106761791B (en) | 2017-01-18 | 2017-01-18 | Tunnel boring machine and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761791A true CN106761791A (en) | 2017-05-31 |
| CN106761791B CN106761791B (en) | 2020-05-08 |
Family
ID=58943331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037715.8A Active CN106761791B (en) | 2017-01-18 | 2017-01-18 | Tunnel boring machine and construction method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106761791B (en) |
| WO (1) | WO2018133741A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133741A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnel excavator and construction method for same |
| CN109339814A (en) * | 2018-10-11 | 2019-02-15 | 中交第二航务工程局有限公司 | Tunneling boring chain type tunnels assembled development machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203594A (en) * | 1988-02-10 | 1989-08-16 | Hazama Gumi Ltd | Tunnel excavator |
| WO2009062217A2 (en) * | 2007-11-15 | 2009-05-22 | Sandvik Mining And Construction G.M.B.H. | Advancing machine |
| JP2014055509A (en) * | 2013-12-20 | 2014-03-27 | Kajima Corp | Construction method for shield tunnel |
| CN203640741U (en) * | 2013-12-20 | 2014-06-11 | 广东省基础工程公司 | Combined pipe jacking machine with large rectangular cross section |
| CN204646246U (en) * | 2015-05-13 | 2015-09-16 | 中铁上海工程局集团有限公司 | A kind of crawler type cutterhead earth pressure balance rectangular pipe jacking machine |
| KR20160062518A (en) * | 2014-11-25 | 2016-06-02 | 최희숙 | The Tunnel Sturucture for None Open Cut Type Tunnel Pressing |
| CN105888677A (en) * | 2016-05-09 | 2016-08-24 | 江苏鸿基节能新技术股份有限公司 | Underground pipe gallery construction device, combination and construction method |
| CN207728366U (en) * | 2017-01-18 | 2018-08-14 | 王燏斌 | A kind of rock tunnel(ling) machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287202B (en) * | 2010-06-20 | 2015-05-13 | 张有贤 | Intersection chain cut set group profiling recursion roll collar supporting and building type full-face tunnel boring machine |
| CN106761791B (en) * | 2017-01-18 | 2020-05-08 | 王燏斌 | Tunnel boring machine and construction method thereof |
| CN106640103A (en) * | 2017-01-18 | 2017-05-10 | 王燏斌 | Tunnel boring machine and construction method thereof |
| CN206617172U (en) * | 2017-01-18 | 2017-11-07 | 王燏斌 | A kind of rock tunnel(ling) machine |
-
2017
- 2017-01-18 CN CN201710037715.8A patent/CN106761791B/en active Active
-
2018
- 2018-01-13 WO PCT/CN2018/072521 patent/WO2018133741A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01203594A (en) * | 1988-02-10 | 1989-08-16 | Hazama Gumi Ltd | Tunnel excavator |
| WO2009062217A2 (en) * | 2007-11-15 | 2009-05-22 | Sandvik Mining And Construction G.M.B.H. | Advancing machine |
| JP2014055509A (en) * | 2013-12-20 | 2014-03-27 | Kajima Corp | Construction method for shield tunnel |
| CN203640741U (en) * | 2013-12-20 | 2014-06-11 | 广东省基础工程公司 | Combined pipe jacking machine with large rectangular cross section |
| KR20160062518A (en) * | 2014-11-25 | 2016-06-02 | 최희숙 | The Tunnel Sturucture for None Open Cut Type Tunnel Pressing |
| CN204646246U (en) * | 2015-05-13 | 2015-09-16 | 中铁上海工程局集团有限公司 | A kind of crawler type cutterhead earth pressure balance rectangular pipe jacking machine |
| CN105888677A (en) * | 2016-05-09 | 2016-08-24 | 江苏鸿基节能新技术股份有限公司 | Underground pipe gallery construction device, combination and construction method |
| CN207728366U (en) * | 2017-01-18 | 2018-08-14 | 王燏斌 | A kind of rock tunnel(ling) machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018133741A1 (en) * | 2017-01-18 | 2018-07-26 | 王燏斌 | Tunnel excavator and construction method for same |
| CN109339814A (en) * | 2018-10-11 | 2019-02-15 | 中交第二航务工程局有限公司 | Tunneling boring chain type tunnels assembled development machine |
| CN109339814B (en) * | 2018-10-11 | 2023-10-27 | 中交第二航务工程局有限公司 | Full-face chain type tunneling assembly tunneling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018133741A1 (en) | 2018-07-26 |
| CN106761791B (en) | 2020-05-08 |
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Address after: 214000 No. 226, Xi Da Road, Mei Cun town, Xin Wu District, Wuxi, Jiangsu Applicant after: Wang Yubin Address before: 214000 Xinhua Road 121, Meishan Town, Wuxi New District, Jiangsu Applicant before: Wang Yubin |
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