CN109681217A - Exempt from the real-time observation type double-shielded TBM that opens a window - Google Patents
Exempt from the real-time observation type double-shielded TBM that opens a window Download PDFInfo
- Publication number
- CN109681217A CN109681217A CN201910072260.2A CN201910072260A CN109681217A CN 109681217 A CN109681217 A CN 109681217A CN 201910072260 A CN201910072260 A CN 201910072260A CN 109681217 A CN109681217 A CN 109681217A
- Authority
- CN
- China
- Prior art keywords
- window
- shield
- real
- opens
- glass
- 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
- 239000011521 glass Substances 0.000 claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims 2
- 238000005253 cladding Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002146 bilateral effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000000007 visual effect 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
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)
- Cleaning In General (AREA)
Abstract
The invention discloses one kind to exempt from the real-time observation type double-shielded TBM that opens a window, including shield, watch window is offered at left and right sides of the shield, sealed set has arc armoured glass in the watch window, the cleaning brush moved back and forth along axial slide is provided on the outside of the arc armoured glass, the brush head of the cleaning brush is perpendicular to the axial slide.The present invention forms biggish watch window by being mounted on the high-strength arc glass of shield bilateral, dust, landwaste on the outside of high-strength arc glass are cleaned using cleaning brush matched with observation window, operator is facilitated to observe the country rock situation in TBM construction tunnel in real time.The present invention has the advantages that simple structure and reasonable design, convenient for observation, can greatly reduce the downtime of TBM, and easy to maintain.
Description
Technical field
The present invention relates to tunnel driving equipment technical fields, exempt from the double shields of real-time observation type that open a window more particularly, to one kind
TBM。
Background technique
TBM is the abbreviation of complete-section tunnel boring machine, mainly utilizes rotating tool extrusion shearing broken rock, and rock ballast passes through rotation
Dipper teeth on rotor disk is picked up, and is fallen on host belt feeder to traction slag vehicle or the conveying of tunnel continuous conveyor system, is led to later
It crosses traction slag vehicle or tunnel continuous conveyor system transports to rock ballast outside hole.TBM is broadly divided into open type TBM, list shield TBM and double
Shield TBM etc..Wherein, double-shielded TBM is adaptable to geological conditions, it can be achieved that the synchronous progress of excavation and support, drivage efficiency
Height, using extremely wide in Deep-buried Long And Big tunnel construction.Double-shielded TBM refers to be provided with and machine diameter phase one in host periphery
The round shield structure of cause, shield by the anterior shield, branch pole and tail shield that are sequentially connected at.In order to observe rock mass, on a shield left side
The observation window being bolted respectively is arranged in right two sides, and window size is mostly 30*50cm, and viewing area is smaller.Meanwhile by
Inclement condition when construction, observation window are easily blinded by dust, and operator usually requires to remove observation window bolt after a shutdown
It is observed, not only time-consuming and laborious, moreover, fragmented rock body is often fallen into shield shell after opening observation window, damage shield shell is set
It is standby or injure personnel by a crashing object.Therefore, geological conditions is poorer, and observation window does not have effect.
Summary of the invention
The present invention provides one kind and exempts from the real-time observation type double-shielded TBM that opens a window, it is therefore intended that solves existing observation window and is easy quilt
Dust blinds the problem of influence observation.
To achieve the above object, the present invention can take following technical proposals:
It is of the present invention to exempt from the real-time observation type double-shielded TBM that opens a window, including shield, sight is offered at left and right sides of the shield
Window is examined, sealed set has arc armoured glass in the watch window, is provided on the outside of the arc armoured glass along axial direction
The cleaning brush that sliding slot moves back and forth, the brush head of the cleaning brush is perpendicular to the axial slide.
The radian of the arc armoured glass and shield matches.
The axial slide is arranged on shield and/or arc armoured glass, and is located in the middle part of the watch window.
The brush head of the cleaning brush is the arcuate structure isometric with arc armoured glass cross section.
The brush head of the cleaning brush is flexibly connected with brush handle, and the brush handle other end is slidably connected in the axial slide
And it is connected with electric driver.
The shield each side opens up that there are two the watch window circumferentially arranged, the arc armoured glass four
It is coated with elastic sealing layer week, and is bolted in the watch window.
The shield includes anterior shield, branch pole and/or tail shield.
It is provided by the invention to exempt from the real-time observation type double-shielded TBM that opens a window, by the high-strength arc glass for being mounted on shield bilateral
Glass forms biggish watch window, cleans dust, landwaste on the outside of high-strength arc glass using cleaning brush matched with observation window,
Operator is facilitated to observe the country rock situation in TBM construction tunnel in real time.The present invention is simple with structure, design is closed
Reason is convenient for the advantages of observation, can greatly reduce the downtime of TBM, and easy to maintain.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present invention (observation window segment).
Fig. 2 is the A-A the schematic diagram of the section structure in Fig. 1.
Specific embodiment
As shown in Figure 1, 2, of the present invention to exempt from the real-time observation type double-shielded TBM that opens a window, including it is provided with 1 left side of branch pole
The watch window 2 of right two sides, in order to expand the visual field, two watch windows circumferentially arranged 2, and each sight is set side by side in every side
It examines in window 2 and high-strength arc armoured glass 3 is fixedly installed with by bolt 6, in order to reach sealing purpose, in each high-strength arc
3 surrounding of shape tempered glass has been respectively coated by elastic seal ring made of the materials such as silica gel.In order to which high-strength arc-shaped steel will be fallen in time
Dust, the rock ballast removing for changing 3 surface of glass, are mounted on past along axial slide 4 in the outside of each high-strength arc armoured glass 3
The cleaning brush moved again.Specifically, cleaning brush includes 5.2 two parts of brush head 5.1 and brush handle, wherein brush head 5.1 along with axial cunning
The vertical direction setting of slot 4, using the arc structure isometric with high-strength 3 cross section of arc armoured glass, so as to preferably with height
Strong arc armoured glass 3 fits, and achievees the purpose that improve dust removing effects.Since brush head 5.1 is vulnerable part, for the ease of more
Change, brush head 5.1 is movably connected with brush handle 5.2, the other end of brush handle 5.2 be then slidably mounted in axial slide 4 and with
Electric driver 7 is connected, and the commercial equipments such as electric cylinders can be selected in above-mentioned electric driver 7.It is being moved back and forth to improve brush head 5.1
Stability in the process, axial slide 4 are generally located on the middle part of watch window 2, length then by the moving range of brush head 5.1 and
The length of brush handle 5.2 determines, or is provided separately in 1 shield body of branch pole, on the inside of the outer edge of shield 1 or with shield 1
Outer edge is overlapped；Or it is provided separately on arc armoured glass 3；Or prolonged from arc armoured glass 3 in 1 shield body of branch pole always
It stretches.In addition, should also determine size, character etc. according to TBM device model, hole diameter size, geological conditions etc. are comprehensive, selectively
High-strength arc armoured glass 3 is installed on anterior shield and/or tail shield.
The present invention can start cleaning brush at any time and clean to high-strength arc armoured glass 3 in TBM start process, side
Just operator observes the country rock situation in TBM construction tunnel in real time.Its simple structure and reasonable design is convenient for observation,
The downtime of TBM can be greatly reduced.
Claims (7)
1. one kind exempts from the real-time observation type double-shielded TBM that opens a window, including shield (1), it is characterised in that: the left and right of the shield (1)
Two sides offer watch window (2), and the interior sealed set of the watch window (2) has arc armoured glass (3), the arc tempering
The cleaning brush moved back and forth along axial slide (4) is provided on the outside of glass (3), the brush head (5.1) of the cleaning brush is perpendicular to institute
State axial slide (4).
2. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: the arc tempering glass
Glass (3) and the radian of shield (1) match.
3. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: the axial slide (4)
It is arranged on shield (1) and/or arc armoured glass (3), and is located in the middle part of the watch window (2).
4. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: the brush of the cleaning brush
Head (5.1) is the arcuate structure isometric with arc armoured glass (3) cross section.
5. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: the brush of the cleaning brush
Head (5.1) is flexibly connected with brush handle (5.2), brush handle (5.2) other end be slidably connected at the axial slide (4) it is interior and with
Electric driver (7) is connected.
6. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: a left side for the shield (1)
Right two sides are respectively opened up there are two the watch window (2) circumferentially arranged, and arc armoured glass (3) the surrounding cladding is flexible close
Sealing, and be fixed in the watch window (2) by bolt (6).
7. according to claim 1 exempt from the real-time observation type double-shielded TBM that opens a window, it is characterised in that: the shield (1) includes
Anterior shield, branch pole and/or tail shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072260.2A CN109681217A (en) | 2019-01-25 | 2019-01-25 | Exempt from the real-time observation type double-shielded TBM that opens a window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072260.2A CN109681217A (en) | 2019-01-25 | 2019-01-25 | Exempt from the real-time observation type double-shielded TBM that opens a window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681217A true CN109681217A (en) | 2019-04-26 |
Family
ID=66194805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072260.2A Pending CN109681217A (en) | 2019-01-25 | 2019-01-25 | Exempt from the real-time observation type double-shielded TBM that opens a window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681217A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302679A (en) * | 2020-10-26 | 2021-02-02 | 中国电建集团成都勘测设计研究院有限公司 | Visual support structure of exploration footrill covering layer hole section and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05296768A (en) * | 1991-10-28 | 1993-11-09 | Tekken Constr Co Ltd | Direction measuring device for shield machine |
| CN103714214A (en) * | 2013-12-30 | 2014-04-09 | 上海市机械施工集团有限公司 | Shield tunneling machine combined simulation device and method |
| CN106437731A (en) * | 2016-10-09 | 2017-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Pre-warning dual-shield TBM |
| CN206074656U (en) * | 2016-10-20 | 2017-04-05 | 东北石油大学 | Electric power observation and control device |
| CN108198505A (en) * | 2018-03-01 | 2018-06-22 | 西南交通大学 | A kind of shield formula TBM tunnels beans gravel construction simulation device |
| CN208231595U (en) * | 2018-05-21 | 2018-12-14 | 肇庆市佳仕金属制品有限公司 | A kind of mechanical aluminum profile sand-blasting machine observation window cleaning plant |
| CN209724337U (en) * | 2019-01-25 | 2019-12-03 | 黄河勘测规划设计研究院有限公司 | Exempt from the real-time observation type double-shielded TBM that opens a window |
-
2019
- 2019-01-25 CN CN201910072260.2A patent/CN109681217A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05296768A (en) * | 1991-10-28 | 1993-11-09 | Tekken Constr Co Ltd | Direction measuring device for shield machine |
| CN103714214A (en) * | 2013-12-30 | 2014-04-09 | 上海市机械施工集团有限公司 | Shield tunneling machine combined simulation device and method |
| CN106437731A (en) * | 2016-10-09 | 2017-02-22 | 中国电建集团成都勘测设计研究院有限公司 | Pre-warning dual-shield TBM |
| CN206074656U (en) * | 2016-10-20 | 2017-04-05 | 东北石油大学 | Electric power observation and control device |
| CN108198505A (en) * | 2018-03-01 | 2018-06-22 | 西南交通大学 | A kind of shield formula TBM tunnels beans gravel construction simulation device |
| CN208231595U (en) * | 2018-05-21 | 2018-12-14 | 肇庆市佳仕金属制品有限公司 | A kind of mechanical aluminum profile sand-blasting machine observation window cleaning plant |
| CN209724337U (en) * | 2019-01-25 | 2019-12-03 | 黄河勘测规划设计研究院有限公司 | Exempt from the real-time observation type double-shielded TBM that opens a window |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112302679A (en) * | 2020-10-26 | 2021-02-02 | 中国电建集团成都勘测设计研究院有限公司 | Visual support structure of exploration footrill covering layer hole section and construction method thereof |
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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: 450003 No. 109 Jinshui Road, Jinshui District, Henan, Zhengzhou Applicant after: Yellow River Survey Planning and Design Research Institute Co., Ltd. Address before: 450003 No. 109 Jinshui Road, Jinshui District, Henan, Zhengzhou Applicant before: Yellow River Engineering Consulting Co., Ltd. |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinliang Inventor after: Li Qingbo Inventor after: Miao Dong Inventor after: Xue Yunfeng Inventor after: Yang Fengwei Inventor after: Guo Weixin Inventor before: Miao Dong |