CN1730905A - Tunneling synchronous lining method and lining trolley for applying the method - Google Patents
Tunneling synchronous lining method and lining trolley for applying the method Download PDFInfo
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- CN1730905A CN1730905A CN 200510021426 CN200510021426A CN1730905A CN 1730905 A CN1730905 A CN 1730905A CN 200510021426 CN200510021426 CN 200510021426 CN 200510021426 A CN200510021426 A CN 200510021426A CN 1730905 A CN1730905 A CN 1730905A
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- lining
- trolley
- lining trolley
- conveyer belt
- carrying roller
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Abstract
The present invention relates to liner operation method and apparatus in tunnel excavating technology, and is synchronous excavating and lining construction method and the lining trolley therefor. Through setting idle rollers to support conveying belt in the trolley, disassembling conveying belt, idle roller and idle roller holders in the original lining site to vacate lining site, installing the lining trolley to the lining site for lining job, installing the disassembled conveying belt onto the idle and penetrating the conveying belt through the lining trolley to re-construct rotary conveyer from the working face to outside tunnel, the simultaneous excavating and lining job may be performed. The present invention has greatly shortened construction period, reduced exposure time of newly excavated rock wall and greatly raised safety.
Description
Technical field
The present invention relates to a kind of method and apparatus that the tunnel of new excavation is carried out the lining cutting operation.Belong to tunnel piercing engineering neighborhood.
Background technology
In the tunnel piercing engineering, use tunnel machine (TBM) driving at present more and more.It adopts the defeated slag of skin band, and the rock slag is transported to outside the tunnel from work face length distance." railway digest " the 9th phase in 1999 of publishing referring to " Science and Technology Information Inst., Ministry of Railway " P.22.Because conveyer belt is mounted on the tunnel wall, therefore, existing lining trolley can not follow up with development machine, just can carry out after the lining cutting operation can only wait the hole body to be open to traffic.Promptly can only realize tunneling the sequential analysis with lining cutting, the construction period is long, and loosening, distortion easily takes place long-term exposed crag, and is not only dangerous big, and inserts with the lining cutting operation for afterwards chassis and bring difficulty.
Summary of the invention
The objective of the invention is to overcome the above-mentioned shortcoming of prior art, the lining trolley that provides a kind of lining cutting method that can carry out synchronously with excavation operation and a kind of Gong conveyer belt of implementing this method to continue to pass.
Lining cutting method of carrying out synchronously with excavation operation of the present invention may further comprise the steps:
1). conveyer belt, carrying roller and the carrier roller frame of the rotary transfer machine of the former development machine at lining trolley station place are removed, lining trolley is installed to the lining cutting station can carries out the lining cutting operation,
2). carrier roller frame and carrying roller are installed in lining trolley, the conveyer belt that previous step is removed is installed on the carrying roller in the lining trolley, be that conveyer belt passes lining trolley and reconstitutes the outer rotary transfer machine from the work plane to the tunnel of development machine to carry out excavation operation in the lining cutting operation
3). after finishing the lining construction of this station conveyer belt, carrying roller and the carrier roller frame at next lining cutting station place are removed, the reach lining trolley is to this lining cutting station, split this section conveyer belt except carrier roller frame is along with the reach of lining trolley is sleeved on the carrying roller in the lining trolley
4). the carrier roller frame that will before remove and carrying roller are installed in the installation of finishing this section conveyer belt on the station of vacateing after the lining trolley reach, reconstitute the outer rotary transfer machine from the work plane to the tunnel of development machine once more,
5). repeat driving and lining cutting synchronization job construction that 3,4 steps can be finished whole tunnel.
Lining trolley of constructing of the present invention with the driving synchronization lining, comprise vehicle frame, be installed in the template oil cylinder on the vehicle frame and be installed in lining shuttering on the template oil cylinder telescopic arm, Vierendeel girder and transmission device, feature of the present invention are that the upper and lower carrying roller of accepting conveyer belt is installed on described vehicle frame.This upper and lower carrying roller of accepting conveyer belt can be installed in the position, space between two side form oil cylinders on vehicle frame next door, also can be installed in the below of backform, or other the place that does not hinder the lining trolley normal operation.Described upper and lower carrying roller also can be installed on the side template of chassis.Remove conveyer belt and the upper and lower carrying roller and the carrier roller frame of the former development machine that is positioned at lining cutting station place during work earlier, insert lining trolley, after putting in place the conveyer belt at original position place is installed on the upper and lower carrying roller in the lining trolley, make conveyer belt pass lining trolley and keep the outer normal conveying from the work plane to the tunnel of rock slag, promptly when carrying out excavation operation, also can carry out the lining cutting operation.Thereby realize the lining construction operation synchronous with driving.
Compare with aforementioned prior art, advantage of the present invention is to have broken traditional must finish the construction sequence that excavation operation can carry out the lining cutting operation earlier, in excavation operation, carry out the lining cutting operation synchronously, be independent of each other, not only reduction of erection time greatly, obtain huge economic benefit, also reduced the exposed time of the Dong Bi rock stratum of new excavation, the various hidden danger that can effectively avoid incident loosening, the distortion of the crag that exposes, seepage etc. to cause greatly reduce the danger of work; The lining cutting layer barrel of in time finishing also makes the safety of other back work in tunnel excavating process improve greatly.
Content of the present invention further illustrates with the following Examples, but content of the present invention is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the structural representation of lining trolley of the present invention
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the A-A zoomed-in view of Fig. 1
Fig. 4 is mounted in the idler structure schematic diagram on the side template
The specific embodiment
Lining cutting method of carrying out synchronously with excavation operation of the present invention may further comprise the steps:
The 1st step, the inserting of lining trolley: conveyer belt, carrying roller and the carrier roller frame at first lining cutting station place are removed, vacateed the lining cutting station, lining trolley is installed to this lining cutting station can begins the lining cutting operation,
The 2nd step, carrying roller is installed in lining trolley, and the conveyer belt that previous step is pulled down is installed on the carrying roller in the lining trolley, and promptly conveyer belt passes lining trolley and reconstitutes rotary transfer machine outer from the work plane to the tunnel, can realize tunneling simultaneously and the lining cutting operation
The 3rd step, after finishing the lining construction of this station conveyer belt, carrying roller and the carrier roller frame at next lining cutting station place are removed, the reach lining trolley is to this lining cutting station, and split this section conveyer belt except carrier roller frame is along with the reach of lining trolley is sleeved on the carrying roller in the lining trolley
The 4th step, carrier roller frame and the carrying roller before removed are installed in the installation of finishing this section conveyer belt on the station of vacateing after the lining trolley reach, reconstitute the outer rotary transfer machine from the work plane to the tunnel of development machine once more, carry out the lining cutting operation when being implemented in excavation operation
Repeat 3,4 steps and can finish the driving in whole tunnel and the synchronous construction of lining cutting operation.
Shown in Fig. 1～3, the formation of the lining trolley of of the present invention and driving synchronization lining construction comprises vehicle frame 1, be installed in the template oil cylinder 4 on the vehicle frame 1 and be installed in lining shuttering 6, Vierendeel girder 9 and transmission device 11 on the template oil cylinder telescopic arm, and feature of the present invention is that 2 upper supporting roller 12, the snub pulley 13 of accepting conveyer belt is installed on described vehicle frame.Upper and lower carrying roller is installed on the vehicle frame with carrier roller frame 3, can design carrier roller frame 3 according to the space situation that station is installed.The position, space that this is accepted between two side form oil cylinders 4 that the upper and lower carrying roller of conveyer belt and carrier roller frame can be arranged on the vehicle frame next door also can be arranged on the below of backform or other the place that does not hinder the lining trolley normal operation.
Referring to Fig. 4, described upper and lower carrying roller can also be installed on the side template 6 of chassis.
Be to guarantee the conveyer belt and the transition of the conveyer belt in the chassis of driving section, suspending in midair at the front end of chassis has one section conveyer belt carriage changeover portion 14.5 (parts shown in the double dot dash line) are the carrying roller on the tunnel wall 8 of being installed in of development machine among the figure, and 10 (parts shown in the double dot dash line) are for being installed in the carrying roller on the lining cutting layer 7.
Remove conveyer belt and the upper and lower carrying roller and the carrier roller frame of the former development machine that is positioned at lining cutting station place during work earlier, insert lining trolley, after putting in place the conveyer belt at original position place is installed on the carrying roller in the lining trolley, make conveyer belt pass lining trolley and keep the outer normal conveying from the work plane to the tunnel of rock slag, promptly when carrying out the lining cutting operation, kept normally carrying out of excavation operation.Thereby realize the lining construction operation synchronous with driving.
Claims (6)
1, a kind of and tunneling synchronous lining cutting method and the lining trolley of implementing this method is characterized in that described synchronization lining method may further comprise the steps:
1). conveyer belt, carrying roller and the carrier roller frame of the rotary transfer machine of the former development machine at lining trolley station place are removed, lining trolley is installed to the lining cutting station can carries out the lining cutting operation,
2). carrier roller frame and carrying roller are installed in lining trolley, the conveyer belt that previous step is removed is installed on the carrying roller in the lining trolley, be that conveyer belt passes lining trolley and reconstitutes the outer rotary transfer machine from the work plane to the tunnel of development machine to carry out excavation operation in the lining cutting operation
3). after finishing the lining construction of this station conveyer belt, carrying roller and the carrier roller frame at next lining cutting station place are removed, the reach lining trolley is to this lining cutting station, split this section conveyer belt except carrier roller frame is along with the reach of lining trolley is sleeved on the carrying roller in the lining trolley
4). the carrier roller frame that will before remove and carrying roller are installed in the installation of finishing this section conveyer belt on the station of vacateing after the lining trolley reach, reconstitute the outer rotary transfer machine from the work plane to the tunnel of development machine once more,
5). repeat driving and lining cutting synchronization job construction that 3,4 steps can be finished whole tunnel.
2, as claimed in claim 1 and tunneling synchronous lining trolley, comprise vehicle frame, be installed in the template oil cylinder on the vehicle frame and be installed in lining shuttering on the template oil cylinder telescopic arm, Vierendeel girder and transmission device is characterized in that being provided with the upper and lower carrying roller of accepting conveyer belt in described chassis.
3, as claimed in claim 2 and tunneling synchronous lining trolley is characterized in that described upper and lower carrying roller is installed in the position, space between the both sides mould oil cylinder on vehicle frame next door.
4, as claimed in claim 2 and tunneling synchronous lining trolley is characterized in that described upper and lower carrying roller is installed in the below of backform.
5, as claimed in claim 2 and tunneling synchronous lining trolley is characterized in that in the front end suspention of chassis one section conveyer belt carriage changeover portion being arranged.
6, as claimed in claim 2 and tunneling synchronous lining trolley is characterized in that described upper and lower carrying roller is installed on the side template of chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100214266A CN100425804C (en) | 2005-08-08 | 2005-08-08 | Tunneling synchronous lining method and lining trolley for applying the method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100214266A CN100425804C (en) | 2005-08-08 | 2005-08-08 | Tunneling synchronous lining method and lining trolley for applying the method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1730905A true CN1730905A (en) | 2006-02-08 |
| CN100425804C CN100425804C (en) | 2008-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100214266A Expired - Fee Related CN100425804C (en) | 2005-08-08 | 2005-08-08 | Tunneling synchronous lining method and lining trolley for applying the method |
Country Status (1)
| Country | Link |
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| CN (1) | CN100425804C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061926A (en) * | 2009-11-11 | 2011-05-18 | 中铁十八局集团有限公司 | TBM tunneling and secondary lining synchronous construction method at mucking of continuous belt conveyor and trolley |
| CN101929341B (en) * | 2010-01-12 | 2012-07-04 | 中铁隧道集团二处有限公司 | Construction method for TBM synchronization lining |
| CN103032081A (en) * | 2012-12-08 | 2013-04-10 | 中铁十二局集团第二工程有限公司 | Cross-river large-diameter slurry shield excavation and double-lining parallel construction method |
| CN103114862A (en) * | 2013-02-27 | 2013-05-22 | 中交隧道工程局有限公司 | Loop butting tunnel lining construction method |
| CN108316946A (en) * | 2017-01-17 | 2018-07-24 | 中国葛洲坝集团第五工程有限公司 | Open type TBM synchronization lining method and devices |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2348360A1 (en) * | 1976-04-13 | 1977-11-10 | Jacobson Max | Tunnelling system travelling conveyor - has framework spanning unlined zone, carrying discharge conveyor, track conveyor and formwork conveyor and positioner |
| SU1209883A1 (en) * | 1981-03-24 | 1986-02-07 | Всесоюзный научно-исследовательский институт транспортного строительства | Tunneling machine |
| JP4118420B2 (en) * | 1998-12-10 | 2008-07-16 | 株式会社鴻池組 | Tunnel excavation and lining method and its equipment |
| CN1519456A (en) * | 2003-01-20 | 2004-08-11 | 中铁西南科学研究院 | Trolley for construcing integral mould and building lining moulding board in loopful tunnel |
-
2005
- 2005-08-08 CN CNB2005100214266A patent/CN100425804C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061926A (en) * | 2009-11-11 | 2011-05-18 | 中铁十八局集团有限公司 | TBM tunneling and secondary lining synchronous construction method at mucking of continuous belt conveyor and trolley |
| CN101929341B (en) * | 2010-01-12 | 2012-07-04 | 中铁隧道集团二处有限公司 | Construction method for TBM synchronization lining |
| CN103032081A (en) * | 2012-12-08 | 2013-04-10 | 中铁十二局集团第二工程有限公司 | Cross-river large-diameter slurry shield excavation and double-lining parallel construction method |
| CN103032081B (en) * | 2012-12-08 | 2015-05-20 | 中铁十二局集团第二工程有限公司 | Cross-river large-diameter slurry shield excavation and double-lining parallel construction method |
| CN103114862A (en) * | 2013-02-27 | 2013-05-22 | 中交隧道工程局有限公司 | Loop butting tunnel lining construction method |
| CN108316946A (en) * | 2017-01-17 | 2018-07-24 | 中国葛洲坝集团第五工程有限公司 | Open type TBM synchronization lining method and devices |
| CN108316946B (en) * | 2017-01-17 | 2021-07-13 | 中国葛洲坝集团路桥工程有限公司 | Open type TBM synchronous lining method and device |
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| Publication number | Publication date |
|---|---|
| CN100425804C (en) | 2008-10-15 |
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Granted publication date: 20081015 Termination date: 20210808 |