CN204703908U - A kind of shield machine station-crossing device - Google Patents
A kind of shield machine station-crossing device Download PDFInfo
- Publication number
- CN204703908U CN204703908U CN201520328098.3U CN201520328098U CN204703908U CN 204703908 U CN204703908 U CN 204703908U CN 201520328098 U CN201520328098 U CN 201520328098U CN 204703908 U CN204703908 U CN 204703908U
- Authority
- CN
- China
- Prior art keywords
- roller
- shield machine
- pony sill
- machine head
- crossing device
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of shield machine station-crossing device, it is characterized in that, comprise pony sill and shield machine head, described pony sill biside plate is provided with the roller be obliquely installed to pony sill center position, described pony sill base plate is also provided with roller frame, described roller frame is provided with running roller, and idler wheel surface and the described shield machine head of described roller are tangent.This apparatus structure that misses the stop is simple, and the life-span is long, and roller is less likely to occur to damage.
Description
Technical field
The utility model belongs to shield machine field, is specifically related to a kind of shield machine station-crossing device.
Background technology
Subway line is when construction, subway tunnel region and station areas alternately occur, shield structure is often had to miss the stop this link in Shield-type machinery work progress, shield structure misses the stop generally dismounting handling and translation two kinds of modes, because shield structure body is long-pending large, weight is large and by the restriction of the underground space, its space is less, complex structure, without big machinery assist mobile, safety is difficult to ensure, the shift method of existing shield machine is base plate paving track AT STATION, because track and dolly machining accuracy require higher with making, and laying track needs more material and manpower, need a large amount of time, increase the cost of technique on shield machine's station-crossing, Authorization Notice No. is that the Chinese patent of CN203603914U discloses a kind of shield machine entirety station arrangement excessively, this device can make shield machine missing the stop fast and safely, but this apparatus structure is comparatively complicated, and be easily damaged after a long time use.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of shield machine station-crossing device, and this apparatus structure that misses the stop is simple, and the life-span is long, and roller is less likely to occur to damage.
For achieving the above object, the utility model provides a kind of shield machine station-crossing device, comprise pony sill and shield machine head, described pony sill biside plate is provided with the roller be obliquely installed to pony sill center position, described pony sill base plate is also provided with roller frame, described roller frame is provided with running roller, and idler wheel surface and the described shield machine head of described roller are tangent.
Further, described pony sill biside plate is provided with roller mount pad, and described roller is arranged in roller mount pad, and described roller mount pad comprises contiguous block and lower connecting block, and described roller is arranged between contiguous block and lower connecting block.
Further, described pony sill base plate is provided with cushion block, and described roller frame is arranged on cushion block.
The beneficial effects of the utility model are: the apparatus structure that misses the stop of the present utility model is simple, and this device can make shield machine missing the stop fast and safely, and the life-span is long, and damage is less likely to occur roller.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, shield machine head; 2, pony sill; 3, roller mount pad; 31, upper contiguous block; 32, roller; 33, lower connecting block; 4, roller frame; 41, running roller; 42, cushion block.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
A kind of shield machine station-crossing device as shown in Figure 1, comprise pony sill 2 and shield machine head 1, described pony sill 2 biside plate is provided with the roller 32 be obliquely installed to pony sill 2 center position, described pony sill 2 base plate is also provided with roller frame 4, described roller frame 4 is provided with running roller 41, and idler wheel surface and the described shield machine head 1 of described roller 32 are tangent.
Further, described pony sill 2 biside plate is provided with roller mount pad 3, described roller 32 is arranged in roller mount pad 3, and described roller mount pad 3 comprises contiguous block 31 and lower connecting block 33, and described roller 32 is arranged between contiguous block 31 and lower connecting block 33.
Further, described pony sill 2 base plate is provided with cushion block 42, and described roller frame 4 is arranged on cushion block 42.
The utility model when in use, shield machine head 1 is placed on the roller 32 of pony sill 2 biside plate, due to the idler wheel surface of roller 32 and described shield machine head 1 tangent, so the Impact direction of roller 32 is vertical with idler wheel surface, this mounting method makes the contact area of idler wheel surface and shield machine head 1 larger, and shield machine head 1 is also more quick and convenient when moving, can also ensure roller 32 Impact direction and and 32, roller perpendicular, effectively extend the application life of roller 32, simultaneously owing to being also provided with cushion block 42 on pony sill 2 base plate, this cushion block 42 can be changed as required at any time, with the height of dancer rools wheel carrier 4, so the shield machine head 1 that can be applicable to different model size misses the stop, because the radius of shield machine head 1 is all larger, even if so the shield machine head 1 that model size is slightly different, also can be tangent with roller 32, so only need the height of dancer rools wheel carrier 4.
Roller frame of the present utility model can use motor to drive, and after employing motor drives, be directly placed on pony sill 2 by shield machine head 1, allow the bottommost of shield machine head 1 and running roller 41 contact, the shield machine head 1 that can be like this moves forward.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (3)
1. a shield machine station-crossing device, it is characterized in that, comprise pony sill and shield machine head, described pony sill biside plate is provided with the roller be obliquely installed to pony sill center position, described pony sill base plate is also provided with roller frame, described roller frame is provided with running roller, and idler wheel surface and the described shield machine head of described roller are tangent.
2. shield machine station-crossing device as claimed in claim 1, it is characterized in that, described pony sill biside plate is provided with roller mount pad, described roller is arranged in roller mount pad, described roller mount pad comprises contiguous block and lower connecting block, and described roller is arranged between contiguous block and lower connecting block.
3. shield machine station-crossing device as claimed in claim 1 or 2, it is characterized in that, described pony sill base plate is provided with cushion block, and described roller frame is arranged on cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328098.3U CN204703908U (en) | 2015-05-20 | 2015-05-20 | A kind of shield machine station-crossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328098.3U CN204703908U (en) | 2015-05-20 | 2015-05-20 | A kind of shield machine station-crossing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703908U true CN204703908U (en) | 2015-10-14 |
Family
ID=54283531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328098.3U Expired - Fee Related CN204703908U (en) | 2015-05-20 | 2015-05-20 | A kind of shield machine station-crossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026038A (en) * | 2018-09-28 | 2018-12-18 | 中国葛洲坝集团第工程有限公司 | TBM shield body is anti-to sidewinder walking support device and application method |
| CN109372525A (en) * | 2018-09-28 | 2019-02-22 | 中国葛洲坝集团第工程有限公司 | TBM shield body rolling slip formula combines running gear and method |
-
2015
- 2015-05-20 CN CN201520328098.3U patent/CN204703908U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026038A (en) * | 2018-09-28 | 2018-12-18 | 中国葛洲坝集团第工程有限公司 | TBM shield body is anti-to sidewinder walking support device and application method |
| CN109372525A (en) * | 2018-09-28 | 2019-02-22 | 中国葛洲坝集团第工程有限公司 | TBM shield body rolling slip formula combines running gear and method |
| CN109372525B (en) * | 2018-09-28 | 2020-06-19 | 中国葛洲坝集团第一工程有限公司 | TBM shield rolling and sliding type combined walking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |