CN208502780U - A kind of synchronous laying coiled material type compound shield - Google Patents
A kind of synchronous laying coiled material type compound shield Download PDFInfo
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- CN208502780U CN208502780U CN201821206935.5U CN201821206935U CN208502780U CN 208502780 U CN208502780 U CN 208502780U CN 201821206935 U CN201821206935 U CN 201821206935U CN 208502780 U CN208502780 U CN 208502780U
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- coiled material
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Abstract
The utility model discloses a kind of synchronous laying coiled material type compound shields, cutterhead, cutter plate driver, cutterhead propelling cylinder, the duct piece assembling machine, screw conveyor being connected in turn in shield body including shield body and from front to back, coiled material paving device is connected on the rotating disk body of duct piece assembling machine, coiled material paving device includes reel and fusing soldering welder, the axial direction of reel and the axial direction of rotating disk body are identical, and volume is held on reel coiled material.It is capable of forming with the tunnel of such shield machine construction and the tunnel section constituted is combined by the soil body, slurries ring, coiled material and section of jurisdiction ring, the effect that this composite structure can effectively enhance the anti-leakage in tunnel and prevent section of jurisdiction from corroding, tunnel service life can effectively be increased, had a very important significance.
Description
Technical field
The utility model relates to constructing tunnel pipe sheet assembling technical fields, and it is compound to particularly relate to a kind of synchronous laying coiled material type
Formula shield machine.
Background technique
Construction of Urban Rail Traffic and Urban Underground piping lane development are swift and violent in recent years, the construction of Urban Underground effluent tunnel
Gradually increase, sewage and industrial wastewater have the risk that peripherally layer leaks, and sewage will make urban groundwater once leaking
At serious pollution, environmental disruption is caused, the sustainable development in city is unfavorable for；Secondly, underground water has relatively strong in coastal region
Corrosivity, section of jurisdiction are easy to happen the security risks such as risk of leakage, surface collapse by corrosion.
Utility model content
For the deficiency in above-mentioned background technique, the utility model proposes a kind of synchronous laying coiled material type composite shields
Machine improves section of jurisdiction is laid in the prior art sealing performance and corrosion resistance.
The technical solution of the utility model is achieved in that a kind of synchronous laying coiled material type compound shield, including
Shield body and the cutterhead being connected in turn in shield body from front to back, cutter plate driver, cutterhead propelling cylinder, duct piece assembling machine, spiral transferring
Machine is sent, coiled material paving device is connected on the rotating disk body of duct piece assembling machine, coiled material paving device includes reel and fusing soldering welder, volume
The axial direction of cylinder is identical as the axial direction of rotating disk body, and volume is held on reel coiled material.
The coiled material is divided into more piece, and the length of every section coiled material is equal with the outer wall perimeter of every endless tube piece.
The width of the coiled material is equal to the width of every section section of jurisdiction.
The fusing soldering welder includes automatic fusing soldering welder and manual fusing soldering welder, automatic fusing soldering welder be fixed on rotating disk body and
It is moved synchronously with reel.
The manual fusing soldering welder is movably arranged on rotating disk body by sliding rack, and sliding rack is arranged in parallel with reel, hand
Dynamic fusing soldering welder is moved horizontally along sliding rack.
The utility model can first be laid with one layer of extraordinary coiled material inside shield shell, and manual fusing soldering welder and automatic fusing soldering welder can be to volumes
Material is connected and sealed, and coiled material is made to circularize structure, then the segment assembly in coiled material, and section of jurisdiction outer diameter is adjacent to coiled material ring, and by
Step pours into slurries between the excavation soil body and coiled material piece, and then forms slurries ring, passes through the cooperation of coiled material and section of jurisdiction ring and slurries ring
It uses, can effectively enhance the service life and safety in tunnel.Automatic fusing soldering welder can be when reel be laid with coiled material, will
The coiled material that the coiled material of laying is laid with previous ring is welded and fixed, and manual fusing soldering welder can be finished in a whole circle coiled material laying
Afterwards, the welding of ring inner termination is carried out to the coiled material of this ring.It is capable of forming with the tunnel of such shield machine construction by the soil body, slurries
The tunnel section that ring, coiled material and the combination of section of jurisdiction ring are constituted, this composite structure can effectively enhance the anti-leakage in tunnel and prevent
The effect of section of jurisdiction corrosion, can effectively increase tunnel service life, have a very important significance.
Detailed description of the invention
It, below will be to attached drawing needed in embodiment description in order to illustrate more clearly of the utility model embodiment
It is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram that the utility model carries out coiled material laying；
Fig. 2 is the structural schematic diagram that the utility model carries out the melting welding of coiled material interannular；
Fig. 3 is the structural schematic diagram that the utility model carries out Rong Han in coiled material ring；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are under that premise of not paying creative labor
Every other embodiment obtained, fall within the protection scope of the utility model.
As Figure 1-Figure 4, embodiment 1, a kind of synchronous laying coiled material type compound shield, including shield body 2 and the past
Cutterhead 1, cutter plate driver 3, cutterhead propelling cylinder 4, duct piece assembling machine 5, the screw conveyor 9 being connected in turn after in shield body 2.
Cutterhead 1 carries out tunnelling under the drive of cutter plate driver 3, and cutterhead 1 is gradually dug forward under the jacking of cutterhead propelling cylinder 4
Into.While cutterhead 1 tunnels forward, screw conveyor 9 is constantly to the rear of shield body 2 into deslagging.
Coiled material paving device is connected on the rotating disk body of duct piece assembling machine 5, coiled material paving device includes reel 501 and melts
Welding machine, the axial direction of reel 501 and the axial direction of rotating disk body are identical, and volume is held on reel 501 coiled material 6.Pipe sheet assembling
The rotating disk body of machine 5 can rotate minus 210 degree to positive 210 degree along tunnel inner ring surface, set duct piece assembling machine 5 from minus 210 degree
For initial position, then duct piece assembling machine 2 can be rotated around the complete cycle face of tunnel inner ring surface.It is fixed on rotating disk body
Reel 501 synchronously rotate with rotating disk body, can be rotated along the entire inner ring surface in tunnel, volume is held on reel 501
Coiled material 6 can be laid on the tunnel inner ring surface of driving.
Fusing soldering welder includes automatic fusing soldering welder 503 and manual fusing soldering welder 504, and automatic fusing soldering welder 503 is fixed at rotating disc
Moved synchronously on body and with reel 501, coiled material 6 along tunnel inner ring surface be laid with when, automatic fusing soldering welder 503 by the coiled material of this ring with
The previous coiled material 6 laid that encloses carries out melting welding connection.Manual fusing soldering welder 504 is movably arranged on rotating disk body by sliding rack
On, sliding rack is arranged in parallel with reel 501, and manual fusing soldering welder 504 can be moved horizontally along sliding rack, when reel 501 is laid with one
After ring coiled material 6, manual fusing soldering welder 504 is operated, the coiled material two ends of this ring are carried out to melt weldering connection.
After being laid with coiled material 6, the assembly of section of jurisdiction 10 is carried out.Section of jurisdiction 3 is laid with along the inner ring surface of coiled material 202, simultaneously
Guarantee that there are slip casting gaps between coiled material 202 and stratum 7.After section of jurisdiction 10 is laid with, it can be synchronized between slip casting gap
Grouting operation forms slurries ring in slip casting gap.
It is capable of forming with the tunnel of such shield machine construction and structure is combined by the soil body, slurries ring, extraordinary coiled material and section of jurisdiction ring
At tunnel section, this composite structure can effectively enhance tunnel anti-leakage and prevent section of jurisdiction corrode effect, Neng Gouzeng
Long tunnel service life, is of great significance.
Embodiment 2, it is a kind of it is synchronous be laid with coiled material type compound shield, the coiled material 6 divides for more piece, every section coiled material 6
Length is equal with the perimeter of every endless tube piece 10.Coiled material is designed as to the more piece form equal with section of jurisdiction perimeter, it can be to avoid every paving
If needing to cut out cumbersome after a circle coiled material, construction efficiency can effectively improve by the way that length is prefabricated.
The other structures of the present embodiment are same as Example 1.
Embodiment 3, a kind of synchronous laying coiled material type compound shield, the width of the coiled material 6 are equal to 0.5 times or 1 times
Or the width of 1.5 times of sections of jurisdiction.The width of coiled material is not particularly limited, as long as not influencing driving and the rear of front shield body when being laid with
Section of jurisdiction assembly.
The other structures of the present embodiment are same as Example 1.
The not detailed place of the utility model is conventional technical means known in those skilled in the art.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. it is a kind of it is synchronous be laid with coiled material type compound shield, including shield body (2) and be connected in turn on shield body (2) from front to back
Cutterhead (1), cutter plate driver (3), cutterhead propelling cylinder (4), duct piece assembling machine (5), screw conveyor (9), it is characterised in that:
Coiled material paving device is connected on the rotating disk body of duct piece assembling machine (5), coiled material paving device includes reel (501) and melting welding
The axial direction of machine, reel (501) is identical as the axial direction of rotating disk body, and volume is held on reel (501) coiled material (6).
2. synchronous laying coiled material type compound shield according to claim 1, it is characterised in that: the coiled material (6) point
For more piece, the length of every section coiled material (6) is equal with the outer wall perimeter of every endless tube piece (10).
3. synchronous laying coiled material type compound shield according to claim 1, it is characterised in that: the coiled material (6)
Width is equal to the width of every section section of jurisdiction (10).
4. synchronous laying coiled material type compound shield according to claim 1-3, it is characterised in that: described molten
Welding machine includes automatic fusing soldering welder (503) and manual fusing soldering welder (504), and automatic fusing soldering welder (503) is fixed on rotating disk body
And it is moved synchronously with reel (501).
5. synchronous laying coiled material type compound shield according to claim 4, it is characterised in that: the manual fusing soldering welder
(504) it is movably arranged on rotating disk body by sliding rack, sliding rack is arranged in parallel with reel (501), manual fusing soldering welder (504)
It is moved horizontally along sliding rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206935.5U CN208502780U (en) | 2018-07-27 | 2018-07-27 | A kind of synchronous laying coiled material type compound shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821206935.5U CN208502780U (en) | 2018-07-27 | 2018-07-27 | A kind of synchronous laying coiled material type compound shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502780U true CN208502780U (en) | 2019-02-15 |
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ID=65290467
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821206935.5U Active CN208502780U (en) | 2018-07-27 | 2018-07-27 | A kind of synchronous laying coiled material type compound shield |
Country Status (1)
| Country | Link |
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| CN (1) | CN208502780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756919A (en) * | 2018-07-27 | 2018-11-06 | 中铁工程装备集团有限公司 | It is synchronous to be laid with coiled material type compound shield |
-
2018
- 2018-07-27 CN CN201821206935.5U patent/CN208502780U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756919A (en) * | 2018-07-27 | 2018-11-06 | 中铁工程装备集团有限公司 | It is synchronous to be laid with coiled material type compound shield |
| CN108756919B (en) * | 2018-07-27 | 2024-03-12 | 中铁工程装备集团有限公司 | Synchronous laying coiled material type composite shield machine |
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