CN201317900Y - Multifunctional drill rod - Google Patents
Multifunctional drill rod Download PDFInfo
- Publication number
- CN201317900Y CN201317900Y CNU200820130382XU CN200820130382U CN201317900Y CN 201317900 Y CN201317900 Y CN 201317900Y CN U200820130382X U CNU200820130382X U CN U200820130382XU CN 200820130382 U CN200820130382 U CN 200820130382U CN 201317900 Y CN201317900 Y CN 201317900Y
- Authority
- CN
- China
- Prior art keywords
- drill rod
- multifunctional drill
- connecting rod
- ripping bar
- double bend
- 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
Images
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- Machines For Laying And Maintaining Railways (AREA)
Abstract
A multifunctional drill rod is characterized in that a drill bit (1) is connected with a double-bend pinch bar (3) through a connecting rod (2). Therefore, the multifunctional drill rod has the advantages of simple structure, convenient operation, high operating efficiency and low work intensity, and is particularly suitable for the erection of a mine rail.
Description
Technical field:
The utility model relates to a kind of multi-functional drill steel, and particularly a kind of mine rail sets up the multi-functional drill steel of usefulness.
Background technology:
At present, China's mine rail transportation occupies larger proportion in the transportation of down-hole, not neat phenomenon often appears setting up in setting up the track process, easily fall rail when causing transportation, have a strong impact on conevying efficiency, the general a dead lift that adopts was lifted when current track set up, and not only efficient is low, and poor stability, the personnel that easily cause injure.
Summary of the invention:
It is a kind of simple, safe and reliable that the purpose of this utility model will provide exactly, high efficiency, the drill steel that labour intensity is low.
The purpose of this utility model is achieved in that a kind of multi-functional drill steel, it is characterized in that bore bit (1) is connected with double bend ripping bar (3) by connecting rod (2).
The utility model compared with prior art has the following advantages:
Since the form of structure that has adopted bore bit (1) to be connected with double bend ripping bar (3) by connecting rod (2), thus simple in structure, easy to operate, high efficiency, labour intensity is low, the safety when having increased operation.
Description of drawings:
Figure: be the utility model concrete structure schematic diagram
1, bore bit 2, connecting rod 3, double bend ripping bar
The specific embodiment:
Bore bit (1), double bend ripping bar (3) are made by alloy steel, and connecting rod (2) is made by aluminium alloys, and bore bit (1) is connected with double bend ripping bar (3) by connecting rod (2).
During use, one people inserts double bend ripping bar (3) under the sleeper, press down bore bit (1), lever up sleeper, the bolt on the fastening sleeper of another people, put before and after the sleeper when irregular, proofread and correct by the bolt that double bend ripping bar (3) nips on the sleeper, make it to put unanimity before and after the sleeper, because simple to operate, easy to use, therefore be particularly suitable for using when mine rail sets up.
Claims (1)
- A kind of multi-functional drill steel is characterized in that bore bit (1) is connected with double bend ripping bar (3) by connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820130382XU CN201317900Y (en) | 2008-12-14 | 2008-12-14 | Multifunctional drill rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820130382XU CN201317900Y (en) | 2008-12-14 | 2008-12-14 | Multifunctional drill rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317900Y true CN201317900Y (en) | 2009-09-30 |
Family
ID=41196666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820130382XU Expired - Fee Related CN201317900Y (en) | 2008-12-14 | 2008-12-14 | Multifunctional drill rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317900Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765070A (en) * | 2012-06-17 | 2012-11-07 | 淮北宇光纺织器材有限公司 | Wrench for detaching flat clothing |
-
2008
- 2008-12-14 CN CNU200820130382XU patent/CN201317900Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765070A (en) * | 2012-06-17 | 2012-11-07 | 淮北宇光纺织器材有限公司 | Wrench for detaching flat clothing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20101214 |