CN108625876A - It is a kind of to be used for the two-tube branch's blanking slag tapping method and equipment that the tunnels TBM are slagged tap - Google Patents
It is a kind of to be used for the two-tube branch's blanking slag tapping method and equipment that the tunnels TBM are slagged tap Download PDFInfo
- Publication number
- CN108625876A CN108625876A CN201810711153.5A CN201810711153A CN108625876A CN 108625876 A CN108625876 A CN 108625876A CN 201810711153 A CN201810711153 A CN 201810711153A CN 108625876 A CN108625876 A CN 108625876A
- Authority
- CN
- China
- Prior art keywords
- turnover panel
- slag
- tbm
- blanking
- tremie pipes
- 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
- 239000002893 slag Substances 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010079 rubber tapping Methods 0.000 title claims abstract description 12
- 230000007306 turnover Effects 0.000 claims abstract description 27
- 230000003137 locomotive effect Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 208000028804 PERCHING syndrome Diseases 0.000 description 1
- 241000469816 Varus Species 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002699 waste material 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
- 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
- E21D9/0875—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 with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket
- E21D9/0879—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 with a movable support arm carrying cutting tools for attacking the front face, e.g. a bucket the shield being provided with devices for lining the tunnel, e.g. shuttering
-
- 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)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention provides a kind of two-tube branch's blanking slag tapping method slagged tap for the tunnels TBM and equipment,Dregs is set after No. 2 belt feeders on TBM trailers are sent to dichotomous blanking slag notch,It is fallen into the previous segment drag-out slag car in battery truck through B tremie pipes,When the segment, drag-out slag car is filled,The pneumatic handle of manual rotation,The turnover panel welded together with rotation axis is driven to rotate,Make dregs pass through A tremie pipes to enter in next segment drag-out slag car,At the same time,Battery truck moves ahead,It drags immediately below next segment drag-out slag car to blanking system,Before filling,The pneumatic handle of manual rotation again,Drive the turnover panel welded together with rotation axis,Continue to load this segment drag-out slag car by B tremie pipes,After filling,Continue to overturn pneumatic handle,Battery locomotive slowly moves ahead,Realize the cycle of entrucking technique,It ensure that in-cavity construction civilization,Reduce the manual cleaning dregs time,Pass through the pneumatic handle of manual rotation,Realize that two-tube branch's formula is slagged tap,It is easy to operate,Time-saving and efficiency.
Description
Technical field
It slags tap technical field the invention belongs to the tunnels TBM, and in particular under a kind of two-tube branch slagged tap for the tunnels TBM
Expect slag tapping method and equipment.
Background technology
Tap cinder construction technique is promoted using tunneling boring cutterhead in the main drive systems of TBM and support in traditional TBM Tunnels
It is rolled under the collective effect of system, fragmented rock body, rock slag is pressed to be scooped up into inside cutterhead by the slag perching knife of scraping at cutterhead edge.With knife
The rotation of disk slides into host belt feeder along slag-screening board, and host belt feeder again send dregs to No. 2 belt feeders, finally by storage battery machine
Vehicle traction slag car completion is slagged tap, and the slag car is driven out to outside hole, and the TBM scum holes reserved from station by 50T gantry cranes are hung out, and are discharged into slag
In pond, then it is carried out construction site.This technique is 1.0m since the two adjacent sections slag car connects department's spacing in implementation process,
After the previous section slag car is filled, belt feeder need to be stopped, after next section slag car proceeds to below lower hopper, blanking can be continued, also
Or not stopping belt feeder operating, battery locomotive mobile vehicle position after the previous column slag car fills dregs meets next column slag
Vehicle fills slag, and traditional monotubular straight-down negative slag notch can cause part dregs to fall on the track of tunnel laying, pollute tunnel, need
It largely manually to be cleared up, cause manually to waste, greatly reduce construction efficiency.
Invention content
In order to solve the above-mentioned technical problem the present invention provides a kind of two-tube branch's blanking side of slagging tap slagged tap for the tunnels TBM
Method and equipment, in TBM Tunnels when tap cinder construction, it is only necessary to adjust dichotomous blanking and slag tap jaws equipment varus plate, you can
By in a row slag car to another row slag car, not only ensure that in-cavity construction environment, but also saving were slagged tap the time when completing dregs decentralization, carry
High efficiency realizes continuous construction.
The particular content of the present invention is a kind of two-tube branch's blanking slag tapping method slagged tap for the tunnels TBM, step packet
It includes：
（1）Assemble equipment：A tremie pipes and B tremie pipes are equipped with below slag notch in slag notch with dichotomous structure welding
Turnover panel, and turnover panel and rotation axis are welded to connect, pneumatic handle is mounted on rotation axis one end, can be turned by rotary pneumatic handle
Turn moving axis, to drive turnover panel to overturn；
（2）Equipment is installed：The equipment being completed and mating trolley after TBM or shield are welded together；
（3）It slags tap：Dregs is set after No. 2 belt feeders on TBM trailers are sent to dichotomous blanking slag notch, through B blankings
Pipe is fallen into the previous segment drag-out slag car in battery truck, when the segment, drag-out slag car is filled, manually by rotating pneumatic handle, band
The dynamic turnover panel welded together with rotation axis rotates, and so that dregs is passed through A tremie pipes and enters in next segment drag-out slag car, same with this
When, battery truck moves ahead, and drags next segment drag-out slag car to immediately below blanking system, before filling, the pneumatic hand of manual rotation again
Handle drives the turnover panel welded together with rotation axis, continues to load this segment drag-out slag car by B tremie pipes, after filling, continue to turn over
Turn pneumatic handle, battery locomotive slowly moves ahead, and realizes the cycle of entrucking technique.
A kind of two-tube branch's blanking slag-tapping device slagged tap for the tunnels TBM, including slag notch, A tremie pipes, B tremie pipes,
Turnover panel, pneumatic handle, rotation axis, the A tremie pipes and B tremie pipes with dichotomous structure welding below slag notch, it is described to turn over
Plate welds together with rotation axis, and turnover panel is arranged inside slag notch, and the pneumatic handle is arranged in one end of rotation axis.
Further, the A tremie pipes are as B blanking pipe sizes for scheme.
Further, the turnover panel size is consistent with A tremie pipes and B tremie pipe cross-sectional areas, can realize a pipe for scheme
It is current, the cutting mode of another seal of tube.
It is an advantage of the invention that：In entire tapping process, belt feeder need not pause the present invention, and battery truck adjusts position
When reduce dregs and fall, ensure that in-cavity construction civilization, reduce the manual cleaning dregs time, it is only pneumatic by manual rotation
Handle realizes that two-tube branch's formula is slagged tap, easy to operate, time-saving and efficiency.
Description of the drawings
Fig. 1 is the structural front view of the present invention；
Fig. 2 is structure of the invention side view；
Fig. 3 is the structure top view of the present invention；
Wherein：1, A tremie pipes, 2, B tremie pipes, 3, turnover panel, 4, slag notch, 5, pneumatic handle, 6, rotation axis.
Specific implementation mode
Clearly complete description is done to the present invention below in conjunction with the accompanying drawings, so that those skilled in the art need not make
Under conditions of creative work, it can fully implement the present invention.
The present invention specific implementation mode be：As shown in Figs. 1-3, a kind of two-tube branch's blanking slagged tap for the tunnels TBM
Slag tapping method and equipment, by the identical A tremie pipes 1 of size and B tremie pipes 2 with dichotomous structure welding below slag notch 4,
It is equipped with the turnover panel 3 consistent with A tremie pipes 1 and 2 cross-sectional area of B tremie pipes in slag notch 4, and turnover panel 3 and the welding of rotation axis 6 are connected
It connects, pneumatic handle 5 is mounted on 6 one end of rotation axis, rotation axis 6 can be rotated by rotary pneumatic handle 5, to drive turnover panel 3
Overturning；The equipment being completed and mating trolley after TBM or shield are welded together；Dregs is set 2 on TBM trailers
After number belt feeder is sent to dichotomous blanking slag notch 4, falls into the previous segment drag-out slag car in battery truck, wait for through B tremie pipes 2
When the segment drag-out slag car is filled, manually by rotating pneumatic handle 5, the rotation of turnover panel 3 welded together with rotation axis 6 is driven,
Make dregs pass through A tremie pipes 1 to enter in next segment drag-out slag car, at the same time, battery truck moves ahead, and drags next segment and slags tap
Immediately below vehicle to blanking system, before filling, the pneumatic handle 5 of manual rotation, drive again is turned over what rotation axis 6 welded together
Plate 3 continues to load this segment drag-out slag car by B tremie pipes 2, after filling, continues to overturn pneumatic handle 5, battery locomotive slowly before
Row realizes the cycle of entrucking technique.
Presently preferred embodiments of the present invention is described above, it should be pointed out that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this field
It applies；Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, technology according to the present invention
Essence any simple modifications, equivalents, and modifications made to the above embodiment still fall within technical solution of the present invention protection
In the range of.
Claims (4)
1. a kind of two-tube branch's blanking slag-tapping device slagged tap for the tunnels TBM, which is characterized in that including slag notch, A blankings
Pipe, B tremie pipes, turnover panel, pneumatic handle, rotation axis, the A tremie pipes and B tremie pipes are with dichotomous structure welding in slag notch
Lower section, the turnover panel weld together with rotation axis, and turnover panel is arranged inside slag notch, and the pneumatic handle is arranged in rotation axis
One end.
2. a kind of two-tube branch's blanking slag-tapping device slagged tap for the tunnels TBM according to claim 1, feature exist
In the A tremie pipes are as B blanking pipe sizes.
3. a kind of two-tube branch's blanking slag-tapping device slagged tap for the tunnels TBM according to claim 2, feature exist
In the turnover panel size is consistent with A tremie pipes and B tremie pipe cross-sectional areas.
4. the method using a kind of two-tube branch's blanking slag-tapping device slagged tap for the tunnels TBM described in claim 3 is,
It is characterized in that, step includes：
（1）Assemble equipment：A tremie pipes and B tremie pipes are equipped with below slag notch in slag notch with dichotomous structure welding
Turnover panel, and turnover panel and rotation axis are welded to connect, pneumatic handle is mounted on rotation axis one end, can be turned by rotary pneumatic handle
Turn moving axis, to drive turnover panel to overturn；
（2）Equipment is installed：The equipment being completed and mating trolley after TBM or shield are welded together；
（3）It slags tap：Dregs is set after No. 2 belt feeders on TBM trailers are sent to dichotomous blanking slag notch, through B blankings
Pipe is fallen into the previous segment drag-out slag car in battery truck, when the segment, drag-out slag car is filled, manually by rotating pneumatic handle, band
The dynamic turnover panel welded together with rotation axis rotates, and so that dregs is passed through A tremie pipes and enters in next segment drag-out slag car, same with this
When, battery truck moves ahead, and drags next segment drag-out slag car to immediately below blanking system, before filling, the pneumatic hand of manual rotation again
Handle drives the turnover panel welded together with rotation axis, continues to load this segment drag-out slag car by B tremie pipes, after filling, continue to turn over
Turn pneumatic handle, battery locomotive slowly moves ahead, and realizes the cycle of entrucking technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711153.5A CN108625876A (en) | 2018-07-03 | 2018-07-03 | It is a kind of to be used for the two-tube branch's blanking slag tapping method and equipment that the tunnels TBM are slagged tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810711153.5A CN108625876A (en) | 2018-07-03 | 2018-07-03 | It is a kind of to be used for the two-tube branch's blanking slag tapping method and equipment that the tunnels TBM are slagged tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108625876A true CN108625876A (en) | 2018-10-09 |
Family
ID=63689449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810711153.5A Pending CN108625876A (en) | 2018-07-03 | 2018-07-03 | It is a kind of to be used for the two-tube branch's blanking slag tapping method and equipment that the tunnels TBM are slagged tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108625876A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682060A (en) * | 2020-12-11 | 2021-04-20 | 中铁工程服务有限公司 | Novel double-slag-hole chute and construction method thereof |
| CN114320336A (en) * | 2021-12-30 | 2022-04-12 | 北方重工集团有限公司 | Double-swing-arm alternative car pusher applied to tunnel TBM shield machine equipment |
-
2018
- 2018-07-03 CN CN201810711153.5A patent/CN108625876A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112682060A (en) * | 2020-12-11 | 2021-04-20 | 中铁工程服务有限公司 | Novel double-slag-hole chute and construction method thereof |
| CN112682060B (en) * | 2020-12-11 | 2023-01-06 | 中铁工程服务有限公司 | Novel double-slag-hole chute and construction method thereof |
| CN114320336A (en) * | 2021-12-30 | 2022-04-12 | 北方重工集团有限公司 | Double-swing-arm alternative car pusher applied to tunnel TBM shield machine equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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