CN204703912U - A kind of scraper for shield machine structure - Google Patents
A kind of scraper for shield machine structure Download PDFInfo
- Publication number
- CN204703912U CN204703912U CN201520328688.6U CN201520328688U CN204703912U CN 204703912 U CN204703912 U CN 204703912U CN 201520328688 U CN201520328688 U CN 201520328688U CN 204703912 U CN204703912 U CN 204703912U
- Authority
- CN
- China
- Prior art keywords
- scraper
- pedestal
- shield machine
- cutter head
- arranges
- 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
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- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model discloses a kind of scraper for shield machine structure, comprise scraper body, scraper pedestal, shield machine spoke mainboard, described scraper pedestal is welded on described shield machine spoke mainboard, described scraper pedestal side is provided with screwed hole, described scraper pedestal front is also provided with screwed hole, the upper end of described scraper pedestal arranges a raised step, the cutter head place of described scraper body arranges a cutter head eave tile, described raised step and described cutter head eave tile are connected, the lower end of described scraper pedestal arranges expenditure step, described expenditure step there is the insertion block inserted on scraper body, described scraper body lower surface offers and inserts the patchhole that block matches, described scraper body and scraper pedestal front are threaded, the side of described scraper body also has extension, described extension and scraper pedestal side are threaded.This scraper for shield machine anatomical connectivity is firm, good stability, and is convenient to dismounting, can carry out dismounting and change fast to the cutter on scraper.
Description
Technical field
The utility model relates to a kind of scraper for shield machine structure.
Background technology
Cutter on shield machine is wear-out part, and after using a period of time, cutter there will be serious wearing and tearing, now, needs cutter to change, and could continue to keep shield machine to keep good working order.But bother very much when replacing cutter at present, change inefficiency.
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 scraper for shield machine structure, and this scraper for shield machine anatomical connectivity is firm, good stability, and be convenient to dismounting, dismounting and change can be carried out to the cutter on scraper fast.
For achieving the above object, the utility model provides kind of a scraper for shield machine structure, comprise scraper body, scraper pedestal, shield machine spoke mainboard, described scraper pedestal is welded on described shield machine spoke mainboard, described scraper pedestal side is provided with screwed hole, described scraper pedestal front is also provided with screwed hole, the upper end of described scraper pedestal arranges a raised step, the cutter head place of described scraper body arranges a cutter head eave tile, described raised step and described cutter head eave tile are connected, the lower end of described scraper pedestal arranges expenditure step, described expenditure step there is the insertion block inserted on scraper body, described scraper body lower surface offers and inserts the patchhole that block matches, described scraper body and scraper pedestal front are threaded, the side of described scraper body also has extension, described extension and scraper pedestal side are threaded.
Further, described insertion block is columned insertion post.
The beneficial effects of the utility model are: this scraper for shield machine anatomical connectivity is firm, good stability, and are convenient to dismounting, can carry out dismounting and change fast to the cutter on scraper.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the johning knot composition of vertical loading board and T-shaped piece.
In figure: 1, shield machine spoke mainboard; 2, scraper body; 3, cutter; 4, step is paid; 5, screw; 6, block is inserted; 7, cutter head eave tile; 8, extension; 9, scraper pedestal.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
For achieving the above object, the utility model provides a kind of scraper for shield machine structure, comprise scraper body 2, scraper pedestal 9, shield machine spoke mainboard 1, described scraper pedestal 9 is welded on described shield machine spoke mainboard 1, described scraper pedestal 9 side is provided with screwed hole, described scraper pedestal 9 front is also provided with screwed hole, the upper end of described scraper pedestal 9 arranges a raised step, the cutter head place of described scraper body 2 arranges a cutter head eave tile 7, described raised step and described cutter head eave tile 7 are connected, the lower end of described scraper pedestal 9 arranges expenditure step 4, described expenditure step 4 there is the insertion block 6 inserted on scraper body 2, described scraper body 2 lower surface offers and inserts the patchhole that block 6 matches, described scraper body and scraper pedestal 9 front are threaded, the side of described scraper body 2 also has extension 8, described extension 8 is connected with scraper pedestal 9 flank threads.
Further, described insertion block 6 is columned insertion post.
The utility model when in use process is as follows, after there are wearing and tearing in the cutter 3 on scraper body 2, scraper body 2 is disassembled, then the cutter 3 more renewed, after replacing completes, by the raised step coupling on the eave tile on scraper body 2 and scraper pedestal 9, patchhole and the insertion block 6 paid on step 4 of scraper body 2 lower surface match, then by screw 5, scraper body 2 and scraper pedestal 9 front are threaded, the extension of scraper body 2 side is connected scraper body 2 firmly can be fixed on scraper pedestal 9 with scraper pedestal 9 flank threads.
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 (2)
1. a scraper for shield machine structure, comprise scraper body, scraper pedestal, shield machine spoke mainboard, described scraper pedestal is welded on described shield machine spoke mainboard, described scraper pedestal side is provided with screwed hole, described scraper pedestal front is also provided with screwed hole, the upper end of described scraper pedestal arranges a raised step, the cutter head place of described scraper body arranges a cutter head eave tile, described raised step and described cutter head eave tile are connected, the lower end of described scraper pedestal arranges expenditure step, described expenditure step there is the insertion block inserted on scraper body, described scraper body lower surface offers and inserts the patchhole that block matches, described scraper body and scraper pedestal front are threaded, the side of described scraper body also has extension, described extension and scraper pedestal side are threaded.
2. scraper for shield machine structure according to claim 1, is characterized in that, described insertion block is columned insertion post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328688.6U CN204703912U (en) | 2015-05-20 | 2015-05-20 | A kind of scraper for shield machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520328688.6U CN204703912U (en) | 2015-05-20 | 2015-05-20 | A kind of scraper for shield machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204703912U true CN204703912U (en) | 2015-10-14 |
Family
ID=54283535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520328688.6U Expired - Fee Related CN204703912U (en) | 2015-05-20 | 2015-05-20 | A kind of scraper for shield machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204703912U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542476A (en) * | 2017-10-16 | 2018-01-05 | 中船重型装备有限公司 | A kind of shock resistance shield machine scraper |
| CN109139026A (en) * | 2018-08-02 | 2019-01-04 | 中船重型装备有限公司 | A kind of half cladding Portable dismantling type shield scraper |
-
2015
- 2015-05-20 CN CN201520328688.6U patent/CN204703912U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542476A (en) * | 2017-10-16 | 2018-01-05 | 中船重型装备有限公司 | A kind of shock resistance shield machine scraper |
| CN109139026A (en) * | 2018-08-02 | 2019-01-04 | 中船重型装备有限公司 | A kind of half cladding Portable dismantling type shield scraper |
| CN109139026B (en) * | 2018-08-02 | 2020-08-04 | 中船重型装备有限公司 | Half-coated convenient detachable shield scraper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180520 |