CN104314577B - Shield machine assembly and disassembly methods in tunnel - Google Patents
Shield machine assembly and disassembly methods in tunnel Download PDFInfo
- Publication number
- CN104314577B CN104314577B CN201410418015.XA CN201410418015A CN104314577B CN 104314577 B CN104314577 B CN 104314577B CN 201410418015 A CN201410418015 A CN 201410418015A CN 104314577 B CN104314577 B CN 104314577B
- Authority
- CN
- China
- Prior art keywords
- shield machine
- tunnel
- supporting mechanism
- span structure
- dismounting
- 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
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000012423 maintenance Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 6
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000000429 assembly Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 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
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)
- Lining And Supports For Tunnels (AREA)
Abstract
The invention discloses shield machine assembly and disassembly methods in a kind of tunnel, comprise the following steps: 1. dismounting march into the arena before preparation, provide a supporting mechanism, the length of this supporting mechanism is at least greater than the height between shield machine bridge and ground; 2. dismounting is marched into the arena, and is transported to below shield machine crane span structure by described supporting mechanism, and this supporting mechanism and the welding of shield machine crane span structure are formed the support being integrally used for shield machine crane span structure; 3. shield machine dismounting, dismantles shield machine, and safeguards each system of shield machine and overhaul, and carries out eliminating process to fault; 4. shield machine assembling, re-assemblies the shield machine after maintenance, and described supporting mechanism dismounting is transported tunnel.In this tunnel, shield machine assembly and disassembly methods, avoids and beats vertical shaft on ground, and shield machine is hung out tunnel keeps in repair, and just can most of problem of shield machine be processed in tunnel, eliminate a large amount of constructions, save the engineering time greatly, and reduce maintenance cost.
Description
Technical field
The present invention relates to a kind of shield machine assembly and disassembly methods, particularly relate to shield machine assembly and disassembly methods in a kind of tunnel.
Background technology
Shield machine is a kind of special engineering machinery of constructing tunnel, is widely used in the various construction of tunnel such as subway tunnel, railway tunnel, seepage tunnel, highway tunnel, mine working, urban utility tunnel.Shield construction is owing to having the advantages such as safe and reliable, mechanization degree is high, earth volume is few, progress is fast, construction cost is low, especially complicated geology, groundwater table is high and edpth of tunnel is larger time, can only shield machine be relied on, therefore be used widely in constructing tunnel.
Because shield machine construction operating mode complexity, narrow space, condition are very poor, if when shield machine breaks down in work progress, generally need to beat vertical shaft and hung out outside well by shield machine and keep in repair, its construction volume is huge, wastes time and energy.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides shield machine assembly and disassembly methods in a kind of tunnel, the dismounting maintenance of shield machine can be carried out in down-hole, fault is processed, saves overspending.
The present invention in order to the technical scheme solving its technical problem and adopt is:
Shield machine assembly and disassembly methods in a kind of tunnel, comprises the following steps:
1. dismounting march into the arena before preparation
There is provided a supporting mechanism, the length of this supporting mechanism is at least greater than the height between shield machine bridge and ground;
2. dismounting is marched into the arena
Described supporting mechanism is transported to below shield machine crane span structure, and this supporting mechanism and the welding of shield machine crane span structure are formed the support being integrally used for shield machine crane span structure;
3. shield machine dismounting
Shield machine is dismantled, and each system of shield machine is safeguarded and overhauled, and eliminating process is carried out to fault;
4. shield machine assembling
Shield machine after maintenance is re-assemblied, and described supporting mechanism dismounting is transported tunnel.
As a further improvement on the present invention, described step 1. in, the sheet machine of feeding in tunnel is shifted out simultaneously, and electric motor car rail in transport section of jurisdiction is laid tunnel duct piece entirely to section of jurisdiction machine, and battery truck is transported in the section of jurisdiction in tunnel dock to assigned address.
As a further improvement on the present invention, described step 2. in, first crane is adopted to be transported in tunnel by a walking mechanism, and be placed on described electric motor car rail, then described supporting mechanism is positioned in this walking mechanism, secondly adopts section of jurisdiction transport battery truck this walking mechanism to be pushed to appropriate location, described shield machine crane span structure rear, finally, described supporting mechanism taken off and intercepts appropriate length, adopting welding manner to be connected with shield machine crane span structure.
As a further improvement on the present invention, described step 3. in, by the shield body of shield machine, crane span structure and each trailer respectively separately suitable distance overhaul.
The invention has the beneficial effects as follows: shield machine assembly and disassembly methods in this tunnel, avoid and beat vertical shaft on ground, and shield machine is hung out tunnel keep in repair, and just can most of problem of shield machine be processed in tunnel, eliminate a large amount of constructions, the great saving engineering time, and reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is working state structure schematic diagram of the present invention;
Fig. 2 is walking mechanism structural representation of the present invention;
Fig. 3 is supporting mechanism structural representation of the present invention;
Fig. 4 is the structural representation that supporting mechanism of the present invention is placed in walking mechanism;
Fig. 5 is the structural representation that this described walking mechanism is placed on electric motor car rail.
By reference to the accompanying drawings, make the following instructions:
201---tunnel duct piece 202---walking mechanism
203---supporting mechanism 204---shield machine bridge
205---electric motor car track
Detailed description of the invention
By reference to the accompanying drawings, elaborate to the present invention, but protection scope of the present invention is not limited to following embodiment, the simple equivalence namely in every case done with the present patent application the scope of the claims and description changes and modifies, and all still belongs within patent covering scope of the present invention.
Shield machine assembly and disassembly methods in a kind of tunnel, please refer to Fig. 1-5, comprises the following steps:
1. dismounting march into the arena before preparation
First, provide a supporting mechanism 203, the length of this supporting mechanism is at least greater than the height between shield machine bridge and ground.
Secondly, the sheet machine of feeding in tunnel is shifted out, and section of jurisdiction electric motor car rail 205 laying tunnel duct piece 201 to section of jurisdiction machine entirely will be transported, and the section of jurisdiction transport battery truck in tunnel is docked to assigned address.
Then, screw machine is stretched out the longest position forward, ensure that screw machine top is maximum to section of jurisdiction inner wall space, facilitate screw machine to overhaul, assembling machine moves to walking beam position backward.
2. dismounting is marched into the arena
First, adopt crane one walking mechanism 202 to be transported in tunnel, and be placed on described electric motor car rail, then described supporting mechanism is positioned in this walking mechanism, wouldn't assembles.
Secondly, section of jurisdiction transport battery truck is adopted this walking mechanism to be pushed to appropriate location, described shield machine crane span structure 204 rear.
Finally, described supporting mechanism taken off and intercepts appropriate length, adopting welding manner and shield machine crane span structure to be connected to form one structure.
3. shield machine dismounting
Shield machine is dismantled, dismantles all pipelines, as required by the distance that the shield body of shield machine, crane span structure and each trailer are separately suitable respectively, each system on maintenance shield body, crane span structure and trailer can be applicable to, and carry out failture evacuation process.
4. shield machine assembling
After failture evacuation and maintenance work terminate, connect each trailer pipeline successively, and assemble corresponding annex, then with battery truck, each trailer is pushed into assigned address to shield body direction, until each trailer of shield body and each system assembles complete.
Finally removed by supporting mechanism, pull it tunnel with battery truck, shield machine can proceed to excavate.
Claims (3)
1. a shield machine assembly and disassembly methods in tunnel, is characterized in that comprising the following steps:
1. dismounting march into the arena before preparation
There is provided a supporting mechanism (203), the length of this supporting mechanism is at least greater than the height between shield machine bridge and ground;
2. dismounting is marched into the arena
Described supporting mechanism is transported to shield machine crane span structure (204) below, and this supporting mechanism and the welding of shield machine crane span structure are formed the support being integrally used for shield machine crane span structure;
3. shield machine dismounting
Shield machine is dismantled, and each system of shield machine is safeguarded and overhauled, and eliminating process is carried out to fault;
4. shield machine assembling
Shield machine after maintenance is re-assemblied, and described supporting mechanism dismounting is transported tunnel;
Wherein, described step 1. in, sheet machine of feeding in tunnel is shifted out simultaneously, and will transport section of jurisdiction electric motor car rail (205) and entirely lay tunnel duct piece (201) to section of jurisdiction machine, and battery truck is transported in the section of jurisdiction in tunnel dock to assigned address.
2. shield machine assembly and disassembly methods in tunnel according to claim 1, it is characterized in that: described step 2. in, first crane is adopted to be transported in tunnel by a walking mechanism (202), and be placed on described electric motor car rail, then described supporting mechanism is positioned in this walking mechanism, secondly section of jurisdiction transport battery truck is adopted this walking mechanism to be pushed to appropriate location, described shield machine crane span structure rear, finally, described supporting mechanism taken off and intercepts appropriate length, adopting welding manner to be connected with shield machine crane span structure.
3. shield machine assembly and disassembly methods in tunnel according to claim 1, is characterized in that: described step 3. in, by the shield body of shield machine, crane span structure and each trailer respectively separately suitable distance overhaul.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418015.XA CN104314577B (en) | 2014-08-22 | 2014-08-22 | Shield machine assembly and disassembly methods in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418015.XA CN104314577B (en) | 2014-08-22 | 2014-08-22 | Shield machine assembly and disassembly methods in tunnel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104314577A CN104314577A (en) | 2015-01-28 |
| CN104314577B true CN104314577B (en) | 2016-03-30 |
Family
ID=52369872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410418015.XA Expired - Fee Related CN104314577B (en) | 2014-08-22 | 2014-08-22 | Shield machine assembly and disassembly methods in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104314577B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105149922B (en) * | 2015-08-27 | 2017-11-17 | 北京建工土木工程有限公司 | A kind of application for the dismounting equipment that shield machine parts are removed in tunnel |
| CN105127707B (en) * | 2015-08-27 | 2017-04-19 | 北京建工土木工程有限公司 | Method for disassembling earth pressure balance shield machine in tunnel |
| CN106677792A (en) * | 2016-12-21 | 2017-05-17 | 北方重工集团有限公司 | Sacrificial shell system applied to full cross-section heading machine |
| CN107035381B (en) * | 2017-05-26 | 2018-06-22 | 安徽理工大学 | A kind of underground mine TBM dismantles construction method |
| CN113338964B (en) * | 2021-07-20 | 2022-04-01 | 中煤第五建设有限公司 | Method for transition of tunnel TBM |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08277694A (en) * | 1995-04-05 | 1996-10-22 | Maeda Corp | Arranging method for entrance packing and entrance packing |
| CN103061776B (en) * | 2013-01-06 | 2015-05-27 | 中铁隧道集团有限公司 | Method for repairing TBM (tunnel boring machine) cutter head in intra-tunnel high-pressure environment |
| CN203201562U (en) * | 2013-03-14 | 2013-09-18 | 中铁十一局集团城市轨道工程有限公司 | Shield tunneling machine initial counter-force frame convenient to detach, install and transport |
| CN103397889A (en) * | 2013-08-23 | 2013-11-20 | 中铁十四局集团有限公司 | Starting trolley for split starting of shield |
| CN203756177U (en) * | 2014-03-12 | 2014-08-06 | 上海市机械施工集团有限公司 | Center cross beam for rectangular tunnel shield and rectangular shield tunneling machine with center cross beam |
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2014
- 2014-08-22 CN CN201410418015.XA patent/CN104314577B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104314577A (en) | 2015-01-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20200822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |