CN107762521A - A kind of double mode shield machine and its spiral axial brake device - Google Patents
A kind of double mode shield machine and its spiral axial brake device Download PDFInfo
- Publication number
- CN107762521A CN107762521A CN201610684991.9A CN201610684991A CN107762521A CN 107762521 A CN107762521 A CN 107762521A CN 201610684991 A CN201610684991 A CN 201610684991A CN 107762521 A CN107762521 A CN 107762521A
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- China
- Prior art keywords
- driving flange
- ring
- driving
- fixedly connected
- helical axis
- 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
- 238000007789 sealing Methods 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 244000309464 bull Species 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 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
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)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of double mode shield machine and its spiral axial brake device, including：Driving flange, driving flange is sheathed on the outside of helical axis, and is fixedly connected with the blade of helical axis；Power part, power part are used to control driving flange to rotate.Control driving flange to rotate by power part, because the madial wall of driving flange is fixedly connected with the blade of helical axis, therefore helical axis can be driven to be rotated, the problem of spiral axial brake device can not be installed in the end of helical axis so as to solve.Driving flange and blade can be wherein fixedly connected by welding or other manner.
Description
Technical field
The present invention relates to engineering machinery field, more particularly to a kind of double mode shield machine, further relates to a kind of double mode shield
The spiral axial brake device of structure machine.
Background technology
With the progress and development of science and technology, in constructing tunnel field, in order to improve efficiency of construction, it is strong to reduce human body work
Degree, it is mainly mainly that the cylinder of cutter is provided with by an end come tunneling, the operation principle of shield machine by shield machine
Body promotes along canal axes direction when excavating.In order to adapt to different geologic structures, double mode shield machine arises at the historic moment, and it can be with
Switched over according to different geology, improve operating efficiency.
Traditional shield machine mainly drives conveying worm by afterbody drive device, but double mode shield machine due to
Hollow screw axle is employed as plasma discharge pipeline, thus afterbody can not install drive device.
Therefore a kind of brand-new spiral axial brake device how is provided, is that the technology that those skilled in the art are badly in need of solving is asked
Topic.
The content of the invention
It is an object of the invention to provide a kind of spiral axial brake device, effectively can be carried by Edge-Transmission to helical axis
For power, it is a further object to provide a kind of double mode shield machine.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of spiral axial brake device of double mode shield machine, including：
Driving flange, the driving flange is sheathed on the outside of helical axis, and is fixedly connected with the blade of the helical axis；
Power part, the power part are used to control the driving flange to rotate.
Preferably, the power part includes hydraulic motor and the reductor connected with the hydraulic motor, the deceleration
The output shaft of machine is provided with driving gear, is fixedly connected with driven gear in the driving flange, the driven gear and described
Driving gear is intermeshed.
Preferably, the driven gear and the driving flange are bolted.
Preferably, in addition to casing, the casing are fixedly connected with the housing outside the helical axis, the driving
Flange and the driving gear and the driven gear are respectively positioned in the casing.
Preferably, support ring, the support are provided between the outer ring of the inner ring of the driven gear and the driving flange
Ring is fixedly connected with the casing.
Preferably, sealing device is provided between the inner ring of the support ring and the driving flange.
Preferably, the sealing device includes one or more lips between the support ring and the driving flange
Shape sealing ring, and the hold-down ring for lip-type packing described in axial restraint, between multiple lip-type packings be provided with every
From ring.
Preferably, wear ring is provided between the driving flange and the casing, the wear ring is fixedly connected on described
In driving flange.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of double mode shield machine and its spiral axial brake device provided by the present invention, including：Driving flange, the drive
Dynamic flange sleeve is located at the outside of helical axis, and is fixedly connected with the blade of the helical axis；Power part, the power part are used to control
The driving flange is made to rotate.Driving flange is controlled to rotate by power part, due to the madial wall and helical axis of driving flange
Blade is fixedly connected, therefore helical axis can be driven to be rotated, and spiral can not be installed in the end of helical axis so as to solve
The problem of axial brake device.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of technical scheme of the invention or of the prior art
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are some of the present invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
A kind of spiral axial brake device for double mode shield machine that Fig. 1 is provided for a kind of embodiment of the present invention
Structural representation.
Reference is as follows：
1 is helical axis, and 101 be blade, and 2 be driving flange, and 3 be casing, and 4 be driven gear, and 5 be hold-down ring, and 6 be lip
Sealing ring, 7 be shading ring, and 8 be wear ring, and 9 be reductor, and 10 be hydraulic motor, and 11 be housing, and 12 be driving gear.
Embodiment
Just as described in the background section, current double mode shield machine can not install spiral axial brake device in end.
On the basis of the studies above, the embodiments of the invention provide a kind of helical axis of double mode shield machine to drive dress
Put, control driving flange to rotate by power part, because the madial wall of driving flange is fixedly connected with the blade of helical axis, therefore
Helical axis can be driven to be rotated, the problem of spiral axial brake device can not be installed in the end of helical axis so as to solve.
Driving flange and blade can be wherein fixedly connected by welding or other manner.
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below in conjunction with the accompanying drawings to this hair
Bright embodiment is described in detail.
Detail is elaborated in the following description in order to fully understand the present invention.But the present invention can with it is a variety of not
Other manner described here is same as to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public embodiment.
It refer to Fig. 1, a kind of helical axis for double mode shield machine that Fig. 1 is provided for a kind of embodiment of the present invention
The structural representation of drive device.
A kind of embodiment of the present invention provides a kind of spiral axial brake device of double mode shield machine, including：
Driving flange 2, driving flange 2 is sheathed on the outside of helical axis 1, and is fixedly connected with the blade 101 of helical axis 1；Power part, move
Power portion is used to control driving flange 2 to rotate.
In the present embodiment, driving flange 2 is controlled to rotate by power part, due to the madial wall and spiral of driving flange 2
The blade 101 of axle 1 is fixedly connected, therefore helical axis 1 can be driven to be rotated, can not be at the end of helical axis 1 so as to solve
Portion is installed by the problem of the drive device of helical axis 1.Wherein can be by welding or other manner by driving flange 2 and blade 101
It is fixedly connected.
Further, power part includes hydraulic motor 10 and the reductor 9 connected with hydraulic motor 10, reductor 9
Output shaft is provided with driving gear 12, and driven gear 4, driven gear 4 and the phase of driving gear 12 are fixedly connected with driving flange 2
Mutually engagement.Driven gear 4 can be wherein fixed on the flange in driving flange 2 by way of being detachably connected, due to
Driven gear 4 by and driving gear 12 engages for a long time, it may appear that the situation of abrasion occurs, therefore by the He of driven gear 4
Driving flange 2 is detachably connected, and is on the one hand easy to safeguard, on the other hand when changing, can only replace driven gear 4,
Driving flange 2, or even the grade important spare part of helical axis 1 need not be changed, therefore reduces maintenance cost.Can certainly directly it exist
Set and the 12 intermeshing gear teeth of driving gear in driving flange 2.
Wherein, driven gear 4 and driving flange 2 are preferably bolted, can be in the circumference of the upper flange of driving flange 2
Direction sets multiple bolts hole, while is set and the mutually corresponding bolt of bolt hole in driving flange 2 on driven gear 4
Hole, then it is fixedly connected by bolt.
Further, in addition to casing 3, casing 3 are fixedly connected with the housing 11 outside helical axis 1, driving flange 2
It is respectively positioned on driving gear 12 and driven gear 4 in casing 3.By casing 3 can to driving flange 2 and driving gear 12 with
And driven gear 4 is protected, avoid impurity from entering in casing 3, aggravate the abrasion feelings between driving gear 12 and driven gear 4
Condition.
Further, support ring, support ring and case are provided between the outer ring of the inner ring of driven gear 4 and driving flange 2
Body 3 is fixedly connected.Effectively the side wall of driving flange 2 can be supported by support ring, improve what driving flange 2 rotated
Stability.It is wherein not connected to there is the side on the flange of driving flange 2 of driven gear 4 to be supported by casing 3.
In order to avoid the dregs that helical axis 1 conveys enters in casing 3, it is provided between the inner ring and driving flange 2 of support ring
Sealing device.
Further, sealing device includes one or more lip-type packings between support ring and driving flange 2
6, and the hold-down ring 5 for axial restraint lip-type packing 6, shading ring 7 is provided between multiple lip-type packings 6.Wherein lip
Hold-down ring 5 need to be bolted in support ring and can be achieved between hold-down ring 5 and the inwall of casing 3 by shape sealing ring 6
The axially position effect of lip-type packing 6.It can certainly be sealed by other types of sealing ring, the present embodiment is to this
Do not limit, specifically depend on the circumstances.
It is provided with order to reduce the abrasion between the end of driving flange 2 and casing 3, between driving flange 2 and casing 3 wear-resisting
Ring 8, wear ring 8 are fixedly connected in driving flange 2.Wear ring 8 can be wherein fixed on and the phase mutual connection of casing 3 by welding
The end of tactile driving flange 2, naturally it is also possible to be fixed on casing 3.
The embodiment of the present invention additionally provides a kind of double mode shield machine, including any one spiral shell that above-described embodiment is provided
Spin axis drive device.
A kind of double mode shield machine provided by the present invention and its spiral axial brake device are described in detail above.
Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is simply used
Understand the core concept of the present invention in help.It should be pointed out that for those skilled in the art, do not departing from
On the premise of the principle of the invention, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into this hair
In bright scope of the claims.
Claims (9)
- A kind of 1. spiral axial brake device of double mode shield machine, it is characterised in that including：Driving flange, the driving flange is sheathed on the outside of helical axis, and is fixedly connected with the blade of the helical axis；Power part, the power part are used to control the driving flange to rotate.
- 2. drive device according to claim 1, it is characterised in that the power part include hydraulic motor and with it is described The reductor of hydraulic motor connection, the output shaft of the reductor are provided with driving gear, are fixedly connected in the driving flange There are driven gear, the driven gear and driving gear intermeshing.
- 3. drive device according to claim 2, it is characterised in that the driven gear and the driving flange pass through spiral shell Tether and connect.
- 4. drive device according to claim 3, it is characterised in that also including casing, the casing and positioned at the spiral shell Housing outside spin axis is fixedly connected, and the driving flange and the driving gear and the driven gear are respectively positioned on the case In vivo.
- 5. drive device according to claim 4, it is characterised in that the inner ring of the driven gear and the driving flange Outer ring between be provided with support ring, the support ring is fixedly connected with the casing.
- 6. drive device according to claim 5, it is characterised in that the inner ring of the support ring and the driving flange it Between be provided with sealing device.
- 7. drive device according to claim 6, it is characterised in that the sealing device include positioned at the support ring and One or more lip-type packings between the driving flange, and the compression for lip-type packing described in axial restraint Ring, shading ring is provided between multiple lip-type packings.
- 8. drive device according to claim 7, it is characterised in that be provided between the driving flange and the casing resistance to Bull ring, the wear ring are fixedly connected in the driving flange.
- 9. a kind of double mode shield machine, it is characterised in that drive dress including the helical axis as described in any one of claim 1 to 8 Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684991.9A CN107762521A (en) | 2016-08-18 | 2016-08-18 | A kind of double mode shield machine and its spiral axial brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610684991.9A CN107762521A (en) | 2016-08-18 | 2016-08-18 | A kind of double mode shield machine and its spiral axial brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107762521A true CN107762521A (en) | 2018-03-06 |
Family
ID=61262840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610684991.9A Pending CN107762521A (en) | 2016-08-18 | 2016-08-18 | A kind of double mode shield machine and its spiral axial brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107762521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454175A (en) * | 2019-08-05 | 2019-11-15 | 辽宁三三工业有限公司 | A kind of assembly technology for driving speed reducer to be horizontally mounted suitable for shield owner |
| IT201900007305A1 (en) * | 2019-05-27 | 2020-11-27 | Aqseptence Group Carpi S R L | DEVICE FOR THE TRANSPORT OF SOLIDS |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003212332A (en) * | 2002-01-25 | 2003-07-30 | Kawasaki Heavy Ind Ltd | Drive device for screw conveyor |
| CN202055834U (en) * | 2011-04-12 | 2011-11-30 | 中国铁建重工集团有限公司 | Drive sealing device for peripheral drive of shield spiral conveyer |
| CN202645581U (en) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | Spiral shaft capable of being dismounted rapidly in tunnel |
| CN103867212A (en) * | 2014-03-24 | 2014-06-18 | 辽宁三三工业有限公司 | Shaft-end deslagging spiral conveyer |
| CN203767498U (en) * | 2014-02-27 | 2014-08-13 | 中国铁建重工集团有限公司 | Support device for screw shaft of screw conveyer and shield tunneling machine |
| CN104261067A (en) * | 2014-09-20 | 2015-01-07 | 辽宁三三工业有限公司 | Driving mechanism of shield machine screw conveyor |
| CN105350978A (en) * | 2015-10-26 | 2016-02-24 | 武汉船用机械有限责任公司 | Spiral conveyer |
| CN206205891U (en) * | 2016-08-18 | 2017-05-31 | 中国铁建重工集团有限公司 | A kind of double mode shield machine and its spiral axial brake device |
-
2016
- 2016-08-18 CN CN201610684991.9A patent/CN107762521A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003212332A (en) * | 2002-01-25 | 2003-07-30 | Kawasaki Heavy Ind Ltd | Drive device for screw conveyor |
| CN202055834U (en) * | 2011-04-12 | 2011-11-30 | 中国铁建重工集团有限公司 | Drive sealing device for peripheral drive of shield spiral conveyer |
| CN202645581U (en) * | 2012-06-29 | 2013-01-02 | 中国铁建重工集团有限公司 | Spiral shaft capable of being dismounted rapidly in tunnel |
| CN203767498U (en) * | 2014-02-27 | 2014-08-13 | 中国铁建重工集团有限公司 | Support device for screw shaft of screw conveyer and shield tunneling machine |
| CN103867212A (en) * | 2014-03-24 | 2014-06-18 | 辽宁三三工业有限公司 | Shaft-end deslagging spiral conveyer |
| CN104261067A (en) * | 2014-09-20 | 2015-01-07 | 辽宁三三工业有限公司 | Driving mechanism of shield machine screw conveyor |
| CN105350978A (en) * | 2015-10-26 | 2016-02-24 | 武汉船用机械有限责任公司 | Spiral conveyer |
| CN206205891U (en) * | 2016-08-18 | 2017-05-31 | 中国铁建重工集团有限公司 | A kind of double mode shield machine and its spiral axial brake device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201900007305A1 (en) * | 2019-05-27 | 2020-11-27 | Aqseptence Group Carpi S R L | DEVICE FOR THE TRANSPORT OF SOLIDS |
| WO2020240334A1 (en) * | 2019-05-27 | 2020-12-03 | Aqseptence Group Carpi S.R.L. | Device for transporting solids |
| US11780681B2 (en) | 2019-05-27 | 2023-10-10 | Aqseptence Group Carpi S.R.L. | Device for transporting solids |
| CN110454175A (en) * | 2019-08-05 | 2019-11-15 | 辽宁三三工业有限公司 | A kind of assembly technology for driving speed reducer to be horizontally mounted suitable for shield owner |
| CN110454175B (en) * | 2019-08-05 | 2020-11-24 | 辽宁三三工业有限公司 | Assembly process suitable for horizontal installation of main drive reducer of shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 410100 No. 88 East 7 Line, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Applicant after: China Railway Construction Heavy Industry Co.,Ltd. Address before: 410100 No. 88 Dongqi Road, Jingkai District, Changsha City, Hunan Province Applicant before: China Railway Construction Heavy Industry Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180306 |