CN204082028U - The general drilling rod of rotary drilling rig and down-hole hammer linkage - Google Patents
The general drilling rod of rotary drilling rig and down-hole hammer linkage Download PDFInfo
- Publication number
- CN204082028U CN204082028U CN201420454684.8U CN201420454684U CN204082028U CN 204082028 U CN204082028 U CN 204082028U CN 201420454684 U CN201420454684 U CN 201420454684U CN 204082028 U CN204082028 U CN 204082028U
- Authority
- CN
- China
- Prior art keywords
- hole hammer
- rod
- drill rod
- square toes
- drilling rig
- 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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Abstract
The utility model discloses the general drilling rod of a kind of rotary drilling rig and down-hole hammer linkage, comprise: Spiral digging machine body, telescopic drill rod, square toes, compressed air piping, connecting rod, knockout bucket and cluster down-hole hammer, it is characterized in that: being connected with telescopic drill rod of the electric rotating machine of described Spiral digging machine body, be provided with spring damper between described square toes and telescopic drill rod, the connecting rod of the other end cluster down-hole hammer of square toes is hinged; Described compressed air hose is connected with the knockout bucket of cluster down-hole hammer.This connected mode is the connection adapting to rotary drilling rig and long screw auger first wife drilling rod, is equipped with drill rod special, operationally can realizes the rotary work of positive and negative 360 °, reduce the non-cutting time of a large amount of replacing drilling rods without the need to design.Operationally 360 ° of both forward and reverse directions rotate, and realize continuous operation, avoid air hose to be wound around; The rotating of down-hole hammer is controlled by the limit switch improved.
Description
Technical field
The utility model relates generally to drilling rig technique field, specifically the general drilling rod of rotary drilling rig and down-hole hammer linkage.
Background technology
Existing rotary drilling rig needs design to be separately equipped with drill rod special at work, and cannot use general long screw drill rod, therefore use and maintenance is very inconvenient, causes job costs to strengthen.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provides a kind of structure simple, the new construction rotary drilling rig of highly versatile.
The utility model adopts following technical scheme for achieving the above object: the general drilling rod of rotary drilling rig and down-hole hammer linkage, comprise: Spiral digging machine body, telescopic drill rod, square toes, compressed air piping, connecting rod, knockout bucket and cluster down-hole hammer, it is characterized in that: being connected with telescopic drill rod of the electric rotating machine of described Spiral digging machine body, be provided with spring damper between described square toes and telescopic drill rod, the connecting rod of the other end cluster down-hole hammer of square toes is hinged; Described compressed air hose is connected with the knockout bucket of cluster down-hole hammer.
This connected mode is the connection adapting to rotary drilling rig and long screw auger first wife drilling rod, is equipped with drill rod special, operationally can realizes the rotary work of positive and negative 360 °, reduce the non-cutting time of a large amount of replacing drilling rods without the need to design.Operationally 360 ° of both forward and reverse directions rotate, and realize continuous operation, avoid air hose to be wound around; The rotating of down-hole hammer is controlled by the limit switch improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
Detailed description of the invention
Illustrate the utility model below in conjunction with accompanying drawing, be further elaborated.
Fig. 1 is preferred version of the present utility model, which show the general drilling rod of rotary drilling rig and down-hole hammer linkage, comprise: Spiral digging machine body 7, telescopic drill rod 5, square toes 6, compressed air piping 4, connecting rod 3, knockout bucket 2 and cluster down-hole hammer 1, it is characterized in that: being connected with telescopic drill rod 5 of the electric rotating machine of described Spiral digging machine body 7, be provided with spring damper 8 between described square toes 6 and telescopic drill rod 5, the connecting rod 3 of the other end cluster down-hole hammer 1 of square toes 6 is hinged; Described compressed air hose 4 is connected with the knockout bucket 2 of cluster down-hole hammer 1.
This connected mode is the connection adapting to rotary drilling rig and long screw drill rod, is equipped with drill rod special, operationally can realizes the rotary work of positive and negative 360 °, reduce the non-cutting time of a large amount of replacing drilling rods without the need to design.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be treated as protection domain of the present utility model.
Claims (3)
1. the general drilling rod of rotary drilling rig and down-hole hammer linkage, comprise: Spiral digging machine body (7), telescopic drill rod (5), square toes (6), compressed air piping (4), connecting rod (3), knockout bucket (2) and cluster down-hole hammer (1), it is characterized in that: being connected with telescopic drill rod (5) of the electric rotating machine of described Spiral digging machine body (7), between described square toes (6) and telescopic drill rod (5), be provided with spring damper (8).
2. the general drilling rod of rotary drilling rig according to claim 1 and down-hole hammer linkage, is characterized in that: the connecting rod (3) of the other end cluster down-hole hammer (1) of described square toes (6) is hinged.
3. the general drilling rod of rotary drilling rig according to claim 1 and down-hole hammer linkage, is characterized in that: described compressed air hose (4) is connected with the knockout bucket (2) of cluster down-hole hammer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454684.8U CN204082028U (en) | 2014-08-07 | 2014-08-07 | The general drilling rod of rotary drilling rig and down-hole hammer linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454684.8U CN204082028U (en) | 2014-08-07 | 2014-08-07 | The general drilling rod of rotary drilling rig and down-hole hammer linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204082028U true CN204082028U (en) | 2015-01-07 |
Family
ID=52174759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454684.8U Expired - Fee Related CN204082028U (en) | 2014-08-07 | 2014-08-07 | The general drilling rod of rotary drilling rig and down-hole hammer linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204082028U (en) |
-
2014
- 2014-08-07 CN CN201420454684.8U patent/CN204082028U/en not_active Expired - Fee Related
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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: 20150107 Termination date: 20190807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |