CN202688800U - Underwell pneumatic tramper - Google Patents
Underwell pneumatic tramper Download PDFInfo
- Publication number
- CN202688800U CN202688800U CN 201220355880 CN201220355880U CN202688800U CN 202688800 U CN202688800 U CN 202688800U CN 201220355880 CN201220355880 CN 201220355880 CN 201220355880 U CN201220355880 U CN 201220355880U CN 202688800 U CN202688800 U CN 202688800U
- Authority
- CN
- China
- Prior art keywords
- pneumatic
- air pick
- tramper
- underwell
- drill rod
- 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 an underwell pneumatic tramper which comprises an air pick drill rod, a screwing ring and a tramping board, and is characterized in that the air pick drill rod is welded with the tramping board; and when being used, the air pick drill rod is connected with an air pick through the screwing ring. The underwell pneumatic tramper has the advantages of being simple in structure and convenient to operate and higher in efficiency, time-saving, labor-saving and higher in construction quality compared with the process that a steel drill rod or a hammer is used for tramping a track foundation.
Description
Technical field:
The utility model relates to a kind of down-hole tamping unit, a kind of underground pneumatic tamper of specific design.
Background technology:
In the prior art, lay a railway track in the down-hole at present and usually adopt the method compacting track basal planes such as drill rod or iron hammer, but can occur that the punching press of sleeper basal plane is unreal, the rugged phenomenon of track basal plane, even cause the generation of bogie truck off-road accident.
The utility model content:
For the problems referred to above, the purpose of this utility model provides a kind of underground pneumatic tamper, effectively solves existing problem in the background technology.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: a kind of underground pneumatic tamper, include air pick drill, screw ring and compacting plate, be characterized in that described air pick drill and compacting plate weld together, and are connected by screwing ring air pick drill during use with pneumatic pick.
The utlity model has following beneficial effect: simple in structure, easy to operate, than high with drill rod or iron hammer compacting track basal plane efficient, save time, laborsaving, construction quality is high.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, air pick drill; 2, screw ring; 3, compacting plate.
The specific embodiment:
As follows with reference to accompanying drawing: a kind of underground pneumatic tamper, include air pick drill 1, screw ring 2 and compacting plate 3, it is characterized in that: described air pick drill 1 welds together with compacting plate 3, during use air pick drill 1 is connected with pneumatic pick by screwing ring 2.Thereby realize pneumatic compacting track basal plane.And simple in structure, easy to operate, than high with drill rod or iron hammer compacting track basal plane efficient, save time, laborsaving, construction quality is high.
Claims (1)
1. underground pneumatic tamper, include air pick drill (1), screw ring (2) and compacting plate (3), be characterized in that described air pick drill (1) and compacting plate (3) weld together, and are connected by screwing ring (2) air pick drill (1) during use with pneumatic pick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355880 CN202688800U (en) | 2012-07-23 | 2012-07-23 | Underwell pneumatic tramper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355880 CN202688800U (en) | 2012-07-23 | 2012-07-23 | Underwell pneumatic tramper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688800U true CN202688800U (en) | 2013-01-23 |
Family
ID=47544443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355880 Expired - Fee Related CN202688800U (en) | 2012-07-23 | 2012-07-23 | Underwell pneumatic tramper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202688800U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190596A (en) * | 2017-05-05 | 2017-09-22 | 淮北矿业（集团）有限责任公司 | A kind of pneumatic rammer compacter |
| CN107653867A (en) * | 2016-07-24 | 2018-02-02 | 赵彦杰 | Tamp dykes and dams equipment |
-
2012
- 2012-07-23 CN CN 201220355880 patent/CN202688800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653867A (en) * | 2016-07-24 | 2018-02-02 | 赵彦杰 | Tamp dykes and dams equipment |
| CN107190596A (en) * | 2017-05-05 | 2017-09-22 | 淮北矿业（集团）有限责任公司 | A kind of pneumatic rammer compacter |
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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: 20130123 Termination date: 20130723 |