CN107130971A - Shield machine normal pressure cutter head center chamber structure - Google Patents
Shield machine normal pressure cutter head center chamber structure Download PDFInfo
- Publication number
- CN107130971A CN107130971A CN201710453886.9A CN201710453886A CN107130971A CN 107130971 A CN107130971 A CN 107130971A CN 201710453886 A CN201710453886 A CN 201710453886A CN 107130971 A CN107130971 A CN 107130971A
- Authority
- CN
- China
- Prior art keywords
- center
- storehouse
- cutterhead
- swivel coupling
- inner housing
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 21
- 238000010168 coupling process Methods 0.000 claims abstract description 21
- 238000005859 coupling reaction Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000005641 tunneling Effects 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
-
- 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
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
The invention belongs to shield machine technical field.A kind of shield machine normal pressure cutter head center chamber structure, including center storehouse inner housing, swivel coupling accessory part, conveying loop wheel machine, workbench and personnel channel, material channel and functional hole, center storehouse inner housing are arranged on driving chamber interior wall；Mud tube and swivel coupling are provided with the middle part of the inner housing of the center storehouse, splayed beam, the two halves that the swivel coupling accessory part includes being arranged on swivel coupling are buckled and shower nozzle contiguous block；The conveying loop wheel machine is arranged on the top in center storehouse, and is provided with extensible canopy between conveying loop wheel machine and center storehouse.The application is under band pressure condition, staff can be entered behind the storehouse of center by personnel channel by shuttle module, enter back into cutterhead, staff is avoided directly to enter cutterhead by shuttle module, so as to realize transitional function, the personal injury to staff is prevented, while the upkeep operation of cutterhead can be easy to, the penetration performance of cutterhead is improved.
Description
Technical field
The invention belongs to shield machine technical field, and in particular to a kind of shield machine normal pressure cutter head center chamber structure.
Background technology
Center storehouse is not provided with existing shield machine, its staff directly can enter cutterhead by shuttle module, pacified
Full property is poor, and more inconvenient when carrying out maintenance, the conveying of cutter and the tool changing operation of cutterhead in addition, operating efficiency is low, and construction is difficult
Degree is larger, carrying out slurry transportation, prevent cutterhead mud lining and to internal pipeline protection in terms of without it is corresponding rationally
Supplementary structure, there is certain deficiency in the structure design for causing existing shield machine.
The content of the invention
The purpose of the present invention is to be tied for above-mentioned problem and shortage there is provided a kind of shield machine normal pressure cutter head center storehouse
Structure, it is its reasonable in design, compact, the transport of the safety and material of personnel can be realized, is easy to maintenance and the pipe of cutterhead
The protection in road, and cutterhead mud lining can be prevented.
To reach above-mentioned purpose, adopted the technical scheme that：
A kind of shield machine normal pressure cutter head center chamber structure, including：Center storehouse inner housing, center storehouse inner housing is arranged on driving
On chamber interior wall；Mud tube and swivel coupling, the revolution are provided with the middle part of swivel coupling accessory part, center storehouse inner housing
Splayed beam, the two halves that joint accessory part includes being arranged on swivel coupling are buckled and shower nozzle contiguous block, the swivel coupling and knife
Disk realized by splayed beam and linked, and is provided with and communicated with the shower nozzle contiguous block and corresponding with cutterhead is washed away shower nozzle；Conveying loop wheel machine,
The conveying loop wheel machine is arranged on the top in center storehouse, and is provided with extensible canopy between conveying loop wheel machine and center storehouse, described flexible
Beam drives conveying loop wheel machine fore-aft motion in the storehouse of center；Workbench, the centrally disposed storehouse bottom of workbench；With
And personnel channel, material channel and functional hole on centrally disposed storehouse inner housing.
The workbench includes support frame and the sliding platform being arranged on support frame, and the sliding platform can be along tunnel
Road tunneling direction slides back and forth.
The functional hole includes electro-hydraulic passage, aqueous vapor passage and electric interfaces.
Gate is provided with the personnel channel and material channel, observation window is provided with the gate of personnel channel.
Using above-mentioned technical proposal, acquired beneficial effect is：
The reasonable in design of the application, compact, it is by setting center chamber structure, and under band pressure condition, staff can
Entered by personnel channel by shuttle module behind the storehouse of center, enter back into cutterhead, it is to avoid staff directly enters knife by shuttle module
Disk, so as to realize transitional function, prevents the personal injury to staff.
Material channel and conveying loop wheel machine in the application, can carry out the conveying of cutter, realize normal pressure tool changing, can also enter
The allocation and transportation of row unclassified stores, conveying loop wheel machine can realize transverse shifting in the presence of extensible canopy, be easy to parts lifting and
It is mobile, substantially increase the convenience and practicality when carrying out the carrying of cutter changing or other parts.
The structure design of workbench in the application, can be easy to staff's operation in the storehouse of center, and workbench
Telescopic slide can be realized, the interval of work is improved, reduces the area occupied of workbench, the flexibility ratio and reality of equipment is improved
The property used.
The design of the structure of splayed beam, two halves button and shower nozzle contiguous block in the application, can be realized in the storehouse of center
The linkage of swivel coupling and cutterhead is set, and pipeline can be protected, and is realized washing away for cutterhead, is further improved cutterhead
Stability in the process of running and drivage efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the arrangement schematic diagram in the center storehouse of the present invention.
Fig. 3 is the structural representation of inner housing.
Sequence number in figure：100 it is cutterhead, 200 is that storehouse inner housing, 311 are people centered on storehouse, 310 centered on driving box, 300
Member's passage, 312 be material channel, 313 be functional hole, 320 be swivel coupling accessory part, 321 be splayed beam, 322 be two halves
Button, 323 be shower nozzle contiguous block, 330 be conveying loop wheel machine, 331 be extensible canopy, 340 be workbench, 341 be support frame, 342 be
Sliding platform, 400 be mud tube, 500 be swivel coupling.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with accompanying drawing.
Referring to Fig. 1-Fig. 3, a kind of shield machine normal pressure cutter head center chamber structure of the invention, 200 in the driving box of shield machine
Center storehouse inner housing 310 is set on wall, center storehouse 300 is formed between center storehouse inner housing 310, cutterhead 100 and driving box 200,
In center storehouse, the middle part of inner housing 310 is provided with mud tube 400 and is connected to the swivel coupling 500 of the end of mud tube 400, and revolution connects
Swivel coupling accessory part 320 is provided with first 500, its swivel coupling accessory part 320 includes splayed beam 321, two halves and buckles 322
With shower nozzle contiguous block 323, swivel coupling 500 is realized by splayed beam 321 with cutterhead 100 and linked, and is connected on shower nozzle contiguous block 323
It is provided with and corresponding with cutterhead 100 washes away shower nozzle (not shown) so that the linkage of swivel coupling and cutterhead in the storehouse of center
Set, and pipeline can be protected, realize washing away for cutterhead, prevent mud lining on cutterhead, the further cutterhead that improves exists
Stability and drivage efficiency in running.
Conveying loop wheel machine 330 is provided with the top of center storehouse 300, conveying loop wheel machine 330 is arranged on the top in center storehouse 300, and
Extensible canopy 331 is provided between the roof in conveying loop wheel machine 330 and center storehouse 300, the driving conveying of extensible canopy 331 loop wheel machine 330 exists
Fore-aft motion in the storehouse of center；Workbench 340 is set in the bottom of center storehouse 300, and the workbench 340 includes the He of support frame 341
The sliding platform 342 on support frame 341 is slidably arranged in, sliding platform 342 can slide back and forth along tunnel piercing direction, this reality
It can be that the drive mechanism of three sections of telescopic tubes being arranged and driving telescopic tube expanding-contracting action is steel wire to apply the extensible canopy in example
Rope, pulley and motor, or the drive mechanism are the cunning between sliding platform and support frame in hydraulic cylinder, the present embodiment
Groove and sliding block are coordinated, and then realize that guide support is slided, so as to can not only can be carried out by the design of conveying loop wheel machine
The conveying of cutter, realizes normal pressure tool changing, can also carry out the allocation and transportation of unclassified stores, conveying loop wheel machine is in the presence of extensible canopy, energy
Transverse shifting is enough realized, is easy to the lifting and movement of parts, substantially increases and is carrying out cutter changing or other parts
Convenience and practicality during carrying, in addition, the structure design of workbench, can be easy to staff to make in the storehouse of center
Industry, and workbench can realize telescopic slide, can extend to cutterhead face, improve the operation interval of workbench, reduce
The area occupied of workbench, improves the flexibility ratio and practicality of equipment.
Personnel channel 311, material channel 312 and functional hole 313, wherein function are provided with center storehouse inner housing 310
Hole includes the feature holes such as electro-hydraulic passage, aqueous vapor passage and electric interfaces, is configured according to actual functional requirement.In personnel
Gate is provided with passage and material channel, observation window is provided with the gate of personnel channel so that staff can be with
Cutterhead inner case is observed in the case where not entering cutterhead.
The application center chamber structure is overall, and under band pressure condition, staff can be entered by personnel channel by shuttle module
Enter behind the storehouse of center, enter back into cutterhead, it is to avoid staff directly enters cutterhead by shuttle module, so as to realize transitional function, prevent
Only to the personal injury of staff, and cause the setting and installation by other assemblies, the operation and maintenance to cutterhead are equal
Performance optimization is carried out, the stability of cutterhead and the security of whole equipment is improved.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and that described in above-described embodiment and specification is the present invention
Principle, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appended claims and its
Equivalent is defined.
Claims (4)
1. a kind of shield machine normal pressure cutter head center chamber structure, it is characterised in that including：
Center storehouse inner housing, center storehouse inner housing is arranged on driving chamber interior wall；
Mud tube and swivel coupling, the swivel coupling are provided with the middle part of swivel coupling accessory part, center storehouse inner housing
Splayed beam, the two halves that accessory part includes being arranged on swivel coupling are buckled and shower nozzle contiguous block, and the swivel coupling leads to cutterhead
Cross splayed beam and realize linkage, be provided with and communicated with the shower nozzle contiguous block and corresponding with cutterhead wash away shower nozzle；
Conveying loop wheel machine, the conveying loop wheel machine is arranged on the top in center storehouse, and is provided with and stretches between conveying loop wheel machine and center storehouse
Contracting beam, the extensible canopy drives conveying loop wheel machine fore-aft motion in the storehouse of center；
Workbench, the centrally disposed storehouse bottom of workbench；
And personnel channel, material channel and functional hole on centrally disposed storehouse inner housing.
2. shield machine normal pressure cutter head center chamber structure according to claim 1, it is characterised in that the workbench includes
Support frame and the sliding platform being arranged on support frame, the sliding platform can slide back and forth along tunnel piercing direction.
3. shield machine normal pressure cutter head center chamber structure according to claim 1, it is characterised in that the functional hole includes electricity
Liquid passage, aqueous vapor passage and electric interfaces.
4. shield machine normal pressure cutter head center chamber structure according to claim 1, it is characterised in that the personnel channel and thing
Gate is provided with material passage, observation window is provided with the gate of personnel channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453886.9A CN107130971B (en) | 2017-06-15 | 2017-06-15 | Shield constructs quick-witted ordinary pressure blade disc center storehouse structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710453886.9A CN107130971B (en) | 2017-06-15 | 2017-06-15 | Shield constructs quick-witted ordinary pressure blade disc center storehouse structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107130971A true CN107130971A (en) | 2017-09-05 |
| CN107130971B CN107130971B (en) | 2023-06-27 |
Family
ID=59735262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710453886.9A Active CN107130971B (en) | 2017-06-15 | 2017-06-15 | Shield constructs quick-witted ordinary pressure blade disc center storehouse structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107130971B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590687A (en) * | 2018-05-16 | 2018-09-28 | 中铁工程装备集团有限公司 | A kind of super big diameter mud water balance shield machine |
| CN109502490A (en) * | 2018-11-27 | 2019-03-22 | 中铁工程装备集团有限公司 | A kind of transfer device |
| CN109707286A (en) * | 2018-11-15 | 2019-05-03 | 北方重工装备（沈阳）有限公司 | A kind of new-type channel door gear suitable for full face tunnel boring machine |
| CN109736821A (en) * | 2019-03-22 | 2019-05-10 | 中国铁建重工集团有限公司 | A kind of minor diameter normal pressure tool changing cutterhead |
| CN110159287A (en) * | 2019-06-28 | 2019-08-23 | 中铁工程装备集团有限公司 | A kind of new-type cutter transportation system and its transportation resources |
| CN110424974A (en) * | 2019-08-31 | 2019-11-08 | 中铁工程装备集团有限公司 | For the independent plus-minus pressure device of shield machine center storehouse docking and plus decompression method |
| CN112943275A (en) * | 2021-02-08 | 2021-06-11 | 中国铁建重工集团股份有限公司 | Shield machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229767A (en) * | 1998-02-13 | 1999-08-24 | Kajima Corp | Cutter bit changing method for shield machine |
| CN101539023A (en) * | 2008-03-21 | 2009-09-23 | 中铁二局股份有限公司 | Shield machine belt pressure chamber opening operation construction method |
| CN101666231A (en) * | 2009-06-24 | 2010-03-10 | 中铁隧道股份有限公司 | Shield machine warehouse entry method |
| CN202531175U (en) * | 2012-04-20 | 2012-11-14 | 北京众策创晟掘进装备有限公司 | Manhole structure of shield machine |
| CN204941553U (en) * | 2015-09-30 | 2016-01-06 | 中交天和机械设备制造有限公司 | Under condition of calming the anger, shield structure saturation opens the cabin operation saturation chamber |
| CN105422112A (en) * | 2015-12-21 | 2016-03-23 | 中交天和机械设备制造有限公司 | Small full-face tunnel boring machine with man-carrying cabin |
| CN106640106A (en) * | 2017-02-23 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | Mining whole-section hard rock tunneling machine and circulative tunneling method |
| CN206816256U (en) * | 2017-06-15 | 2017-12-29 | 中铁工程装备集团有限公司 | Shield machine normal pressure cutter head center chamber structure |
-
2017
- 2017-06-15 CN CN201710453886.9A patent/CN107130971B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229767A (en) * | 1998-02-13 | 1999-08-24 | Kajima Corp | Cutter bit changing method for shield machine |
| CN101539023A (en) * | 2008-03-21 | 2009-09-23 | 中铁二局股份有限公司 | Shield machine belt pressure chamber opening operation construction method |
| CN101666231A (en) * | 2009-06-24 | 2010-03-10 | 中铁隧道股份有限公司 | Shield machine warehouse entry method |
| CN202531175U (en) * | 2012-04-20 | 2012-11-14 | 北京众策创晟掘进装备有限公司 | Manhole structure of shield machine |
| CN204941553U (en) * | 2015-09-30 | 2016-01-06 | 中交天和机械设备制造有限公司 | Under condition of calming the anger, shield structure saturation opens the cabin operation saturation chamber |
| CN105422112A (en) * | 2015-12-21 | 2016-03-23 | 中交天和机械设备制造有限公司 | Small full-face tunnel boring machine with man-carrying cabin |
| CN106640106A (en) * | 2017-02-23 | 2017-05-10 | 淮南矿业(集团)有限责任公司 | Mining whole-section hard rock tunneling machine and circulative tunneling method |
| CN206816256U (en) * | 2017-06-15 | 2017-12-29 | 中铁工程装备集团有限公司 | Shield machine normal pressure cutter head center chamber structure |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590687A (en) * | 2018-05-16 | 2018-09-28 | 中铁工程装备集团有限公司 | A kind of super big diameter mud water balance shield machine |
| CN109707286A (en) * | 2018-11-15 | 2019-05-03 | 北方重工装备（沈阳）有限公司 | A kind of new-type channel door gear suitable for full face tunnel boring machine |
| CN109502490A (en) * | 2018-11-27 | 2019-03-22 | 中铁工程装备集团有限公司 | A kind of transfer device |
| CN109502490B (en) * | 2018-11-27 | 2023-10-17 | 中铁工程装备集团有限公司 | Transfer device |
| CN109736821A (en) * | 2019-03-22 | 2019-05-10 | 中国铁建重工集团有限公司 | A kind of minor diameter normal pressure tool changing cutterhead |
| CN109736821B (en) * | 2019-03-22 | 2024-02-02 | 中国铁建重工集团股份有限公司 | Small-diameter normal-pressure tool changing cutter disc |
| CN110159287A (en) * | 2019-06-28 | 2019-08-23 | 中铁工程装备集团有限公司 | A kind of new-type cutter transportation system and its transportation resources |
| CN110159287B (en) * | 2019-06-28 | 2024-03-08 | 中铁工程装备集团有限公司 | Novel cutter conveying system and conveying method thereof |
| CN110424974A (en) * | 2019-08-31 | 2019-11-08 | 中铁工程装备集团有限公司 | For the independent plus-minus pressure device of shield machine center storehouse docking and plus decompression method |
| CN112943275A (en) * | 2021-02-08 | 2021-06-11 | 中国铁建重工集团股份有限公司 | Shield machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107130971B (en) | 2023-06-27 |
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