CN107060776A - The unit development machine combination of underground interface channel draws in construction method - Google Patents
The unit development machine combination of underground interface channel draws in construction method Download PDFInfo
- Publication number
- CN107060776A CN107060776A CN201710333607.5A CN201710333607A CN107060776A CN 107060776 A CN107060776 A CN 107060776A CN 201710333607 A CN201710333607 A CN 201710333607A CN 107060776 A CN107060776 A CN 107060776A
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- China
- Prior art keywords
- space
- head assembly
- driving head
- tube coupling
- passage tube
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000002689 soil Substances 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims description 31
- 238000010168 coupling process Methods 0.000 claims description 31
- 238000005859 coupling reaction Methods 0.000 claims description 31
- 230000005641 tunneling Effects 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel 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
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
A kind of unit development machine combination of underground interface channel draws in construction method, is related to civil engineering technical field, what is solved is the existing method technical problem high to working space requirement.This method sets space of setting out, reception space respectively at destination channel two ends, multiple horizontal orientation holes are drilled with the soil body between space and reception space that sets out, and by it is multiple it is small-bore driving heads be put into space of setting out be combined into one it is bigbore driving head assembly, and each drag-line on the horizontal pull device being arranged in reception space is each passed through each horizontal orientation hole rear dragging guides to space of setting out, draw in construction using what head assembly implementation goal passage was tunneled in each drag-line traction.The method that the present invention is provided, is particularly suitable for use in the narrow and small occasion of working space.
Description
Technical field
The present invention relates to civil engineering technology, the unit development machine combination of more particularly to a kind of underground interface channel is drawn in
The technology of construction method.
Background technology
Current underpass is usually to use cut and cover tunneling or non-excavating construction.Although construction that Ming digs method is simple, quick,
Economy, but it is larger to surrounding environment influence, and the connection for being not suitable for the underground space of the close quarters applied to modern city is applied
In work.Using push bench process to be the most commonly used in no-dig technique method, although and this method can be to keep away some shortcomings exempted from during Ming is dug, either
Traditional push bench process or the pipe-pulling construction method as described in patent ZL200810044160.0, are required for by setting out or receiving work
Make space and counter-force is provided.And underground interface channel is diversified in specifications and cross dimensions is larger, therefore required to set out or receive work empty
Between size it is relatively also larger, particularly interface channel between existing building, because the basement headroom of existing building is low,
Narrow and small and without the wall of larger counter-force, its working space is narrow and small, it is impossible to meet the construction of pipe-pulling construction method and traditional push bench process
It is required that.
The content of the invention
For defect present in above-mentioned prior art, the technical problems to be solved by the invention are to provide a kind of to work
Bulk requires that the unit development machine combination of low underground interface channel draws in construction method.
In order to solve the above-mentioned technical problem, a kind of unit development machine combination of underground interface channel provided by the present invention is drawn
Enter construction method, it is characterised in that comprise the following steps that：
1）One space of setting out is set at destination channel top, and one reception space is set in destination channel tail end, and is being connect
Setting horizontal pull device in space is received, and fixes on horizontal pull device many drag-lines；
2）Multiple horizontal orientation holes parallel to destination channel axis are drilled with the soil body between space and reception space that sets out,
And each drag-line on the horizontal pull device in reception space is each passed through each horizontal orientation hole rear dragging guides to the sky that sets out
Between；
3）Multiple small-bore driving heads are put into and set out in space, and each driving head is combined into a bigbore pick
Enter head assembly, and the anchoring part for tunneling head assembly is fixed with each drag-line；
4）Driving head assembly is advanced to the driving initial position of destination channel, and all drag-lines of pretension；
5）The first segment passage tube coupling of destination channel is hung in and set out in space, and by passage tube coupling splicing in driving head group
Fit tail end；
6）Synchronously and pulling force continuously is applied to each drag-line using horizontal pull device, makes driving head assembly in each drag-line
Pulling force effect under, along the direction driving parallel to destination channel axis in the soil body, and drive the passage tube coupling of tail end to enter
Enter in the culvert excavated by driving head assembly；
7）Later section passage tube coupling is hung in and set out in space, and the passage tube coupling is spliced into the tail in previous section passage tube coupling
End；
8）Repeat step 6）To step 7）, until the top of first segment passage tube coupling reaches reception space, destination channel is drawn in
Construction is that announcement is finished；
9）Hung out after driving head assembly is disintegrated from reception space, or driving head assembly disintegration is retreated to the sky that sets out
Between hang out.
Further, the driving head assembly is made up of multiple small-bore driving heads of cutting bore identical, or
It is made up of the different small-bore driving head of multiple cutting bores.
Further, in the tunneling process of driving head assembly, the culvert that head assembly is excavated is tunneled to having been enter into
The outer wall pressure injection mud of passage tube coupling in hole, makes the mud of institute's pressure injection in the outer wall formation mud sleeve of passage tube coupling, to reduce
The running resistance of side wall.
The unit development machine combination for the underground interface channel that the present invention is provided draws in construction method, changes prior art and exists
The automatic reaction mode of big cross section passage is tackled in construction using big active well, but is broken the whole up into parts, unit is tunneled using unit
The construction method that draws in is closed, in the way of light section unit development machine combines and to be formed and tunneled after big cross section, big cross section passage is completed
Construction, low is required to working space size, effectively solves in existing building that headroom is low, working space is narrow and small, it is impossible to is set
The difficulty of big active well, especially to setting out, reception space it is narrow and small, and space of setting out can not provide counter-force occasion it is especially suitable.
Brief description of the drawings
Fig. 1 is that the unit development machine combination of the underground interface channel of the embodiment of the present invention draws in construction method and is drilled with water
The schematic diagram of flat directional hole；
Fig. 2 is that the unit development machine combination of the underground interface channel of the embodiment of the present invention is drawn in construction method using tunneling head
Assembly implements the schematic diagram of driving；
Fig. 3 is that the unit development machine of the underground interface channel of the embodiment of the present invention combines the driving head group drawn in construction method
Fit structural representation；
Fig. 4 is that the unit development machine combination of the underground interface channel of the embodiment of the present invention draws in after construction method construction is finished and will dug
Enter the schematic diagram of head assembly disintegration.
Embodiment
Embodiments of the invention are described in further detail below in conjunction with brief description of the drawings, but the present embodiment is not used to limit
The system present invention, every similar structure using the present invention and its similar change, all should be included in protection scope of the present invention, the present invention
In pause mark represent the relation of sum.
As Figure 1-Figure 4, a kind of unit development machine combination for underground interface channel that the embodiment of the present invention is provided is drawn
Enter construction method, it is characterised in that comprise the following steps that：
1）One space 2 of setting out is set at destination channel top, and in destination channel tail end one reception space 1 of setting, and
Drag-line counter force wall 4 is set in reception space 1, and the level being made up of multiple hollow jacks is installed on drag-line counter force wall 4 and is drawn
Power apparatus 6, and each on each hollow jack of horizontal pull device 6 fix a drag-line 7；
Wherein, space of setting out is used as tunneling the working space of head and passage tube coupling, and reception space is used to receive development machine
Head；
2）In the soil body between space and reception space that sets out, it is drilled with using horizontal directional drilling machine 3 multiple logical parallel to target
The horizontal orientation hole 5 of road axis, and each drag-line 7 on the horizontal pull device 6 in reception space is each passed through each water
The flat rear dragging of directional hole 5 guides to space 2 of setting out；
3）Multiple small-bore driving heads 8 are put into and set out in space 2, and each driving head 8 is combined into a heavy caliber
Driving head assembly, and by tunnel head assembly anchoring part fixed with each drag-line 7；
The driving head assembly can be made up of multiple small-bore driving heads of cutting bore identical, can also be by multiple
The different small-bore driving head composition of bore is cut, small-bore, heavy caliber herein are relativeness；
The driving head quantity and the cutting bore of each driving head tunneled in head assembly, can be by manually according to destination channel
Cross-sectional area and destination channel two ends working space size setting, such as design size（It is long × high）For 4.8m × 3.6m's
Underground interface channel, it is that to cut bores be 1.2m × 1.2m by 2.4m × 2.4m driving head and 8 that can use 1 cutting bore
Driving head be combined into driving head assembly, can also use 12 cutting bores for 1.2m × 1.2m driving head combination
Into driving head assembly；
4）Driving head assembly is advanced to the driving initial position of destination channel, and all drag-lines 7 of pretension；
5）The first segment passage tube coupling 11 of destination channel is hung in and set out in space, and by passage tube coupling splicing in driving head
The tail end of assembly；
The passage tube coupling can be steel box culvert tube coupling or reinforced concrete box culvert tube coupling；
6）Using the synchronization of 6 pairs of each drag-lines of horizontal pull device 7 and continuously apply pulling force, driving head assembly is drawn each
Under the pulling force effect of rope 7, along the direction driving parallel to destination channel axis in the soil body, and the passage tube coupling of tail end is driven
11 enter in the culvert excavated by driving head assembly；
In the tunneling process of driving head assembly, by driving side of the pulling force to driving head assembly for adjusting each drag-line
To being corrected, to ensure the axial traveling precision for tunneling head assembly；
In the tunneling process of driving head assembly, to the passage tube coupling having been enter into the culvert that driving head assembly is excavated
Outer wall pressure injection mud, make the mud of institute's pressure injection in the outer wall formation mud sleeve of passage tube coupling, to reduce the running resistance of side wall；
7）Later section passage tube coupling 11 is hung in and set out in space, and the passage tube coupling is spliced in previous section passage tube coupling 11
Tail end；
8）Repeat step 6）To step 7）, until the top of first segment passage tube coupling reaches reception space, destination channel is drawn in
Construction is that announcement is finished；
9）Hung out after driving head assembly is disintegrated from reception space, or driving head assembly disintegration is retreated to the sky that sets out
Between hang out.
Claims (3)
1. a kind of unit development machine combination of underground interface channel draws in construction method, it is characterised in that comprise the following steps that：
1）One space of setting out is set at destination channel top, and one reception space is set in destination channel tail end, and is being connect
Setting horizontal pull device in space is received, and fixes on horizontal pull device many drag-lines；
2）Multiple horizontal orientation holes parallel to destination channel axis are drilled with the soil body between space and reception space that sets out,
And each drag-line on the horizontal pull device in reception space is each passed through each horizontal orientation hole rear dragging guides to the sky that sets out
Between；
3）Multiple small-bore driving heads are put into and set out in space, and each driving head is combined into a bigbore pick
Enter head assembly, and the anchoring part for tunneling head assembly is fixed with each drag-line；
4）Driving head assembly is advanced to the driving initial position of destination channel, and all drag-lines of pretension；
5）The first segment passage tube coupling of destination channel is hung in and set out in space, and by passage tube coupling splicing in driving head group
Fit tail end；
6）Synchronously and pulling force continuously is applied to each drag-line using horizontal pull device, makes driving head assembly in each drag-line
Pulling force effect under, along the direction driving parallel to destination channel axis in the soil body, and drive the passage tube coupling of tail end to enter
Enter in the culvert excavated by driving head assembly；
7）Later section passage tube coupling is hung in and set out in space, and the passage tube coupling is spliced into the tail in previous section passage tube coupling
End；
8）Repeat step 6）To step 7）, until the top of first segment passage tube coupling reaches reception space, destination channel is drawn in
Construction is that announcement is finished；
9）Hung out after driving head assembly is disintegrated from reception space, or driving head assembly disintegration is retreated to the sky that sets out
Between hang out.
2. the unit development machine combination of underground interface channel according to claim 1 draws in construction method, it is characterised in that：
The driving head assembly is made up of multiple small-bore driving heads of cutting bore identical, or different by multiple cutting bores
Small-bore driving head composition.
3. the unit development machine combination of underground interface channel according to claim 1 draws in construction method, it is characterised in that：
In the tunneling process of driving head assembly, to the outer of the passage tube coupling having been enter into the culvert that driving head assembly is excavated
Wall pressure notes mud, makes the mud of institute's pressure injection in the outer wall formation mud sleeve of passage tube coupling, to reduce the running resistance of side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333607.5A CN107060776A (en) | 2017-05-12 | 2017-05-12 | The unit development machine combination of underground interface channel draws in construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710333607.5A CN107060776A (en) | 2017-05-12 | 2017-05-12 | The unit development machine combination of underground interface channel draws in construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107060776A true CN107060776A (en) | 2017-08-18 |
Family
ID=59596858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710333607.5A Pending CN107060776A (en) | 2017-05-12 | 2017-05-12 | The unit development machine combination of underground interface channel draws in construction method |
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| CN (1) | CN107060776A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173521A (en) * | 2020-04-06 | 2020-05-19 | 中铁工程装备集团有限公司 | Modular combined type underground engineering tunneling device and construction method thereof |
| CN111594208A (en) * | 2020-05-29 | 2020-08-28 | 中铁工程装备集团有限公司 | Heading machine and construction method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890708A1 (en) * | 1997-07-11 | 1999-01-13 | Heerema Ondergrondse Infrastructuren B.V. | Method, system and device for building a wall in the ground |
| CN1408982A (en) * | 2001-09-17 | 2003-04-09 | 石油勘探开发科学研究院钻井工艺研究所 | Method and equipment for drilling large bore well (hole) using small size screw drill tool combination |
| CN101571045A (en) * | 2009-05-22 | 2009-11-04 | 上海广联建设发展有限公司 | Top-pulling type construction method for burying box culvert and pipeline underground |
| CN101787891A (en) * | 2010-04-22 | 2010-07-28 | 中建市政建设有限公司 | Station-crossing construction method and station-crossing construction device of wheel type mobile foundation |
| CN105041327A (en) * | 2015-08-27 | 2015-11-11 | 北京建工土木工程有限公司 | Subsurface tunnel reverse shield receiving method |
-
2017
- 2017-05-12 CN CN201710333607.5A patent/CN107060776A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0890708A1 (en) * | 1997-07-11 | 1999-01-13 | Heerema Ondergrondse Infrastructuren B.V. | Method, system and device for building a wall in the ground |
| CN1408982A (en) * | 2001-09-17 | 2003-04-09 | 石油勘探开发科学研究院钻井工艺研究所 | Method and equipment for drilling large bore well (hole) using small size screw drill tool combination |
| CN101571045A (en) * | 2009-05-22 | 2009-11-04 | 上海广联建设发展有限公司 | Top-pulling type construction method for burying box culvert and pipeline underground |
| CN101787891A (en) * | 2010-04-22 | 2010-07-28 | 中建市政建设有限公司 | Station-crossing construction method and station-crossing construction device of wheel type mobile foundation |
| CN105041327A (en) * | 2015-08-27 | 2015-11-11 | 北京建工土木工程有限公司 | Subsurface tunnel reverse shield receiving method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173521A (en) * | 2020-04-06 | 2020-05-19 | 中铁工程装备集团有限公司 | Modular combined type underground engineering tunneling device and construction method thereof |
| CN111594208A (en) * | 2020-05-29 | 2020-08-28 | 中铁工程装备集团有限公司 | Heading machine and construction method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |