CN204545501U - A kind of portable exploratory drilling rig - Google Patents
A kind of portable exploratory drilling rig Download PDFInfo
- Publication number
- CN204545501U CN204545501U CN201520164165.2U CN201520164165U CN204545501U CN 204545501 U CN204545501 U CN 204545501U CN 201520164165 U CN201520164165 U CN 201520164165U CN 204545501 U CN204545501 U CN 204545501U
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- China
- Prior art keywords
- drilling rod
- double end
- drilling
- end side
- portable
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- Expired - Fee Related
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Abstract
A kind of portable exploratory drilling rig, be made up of main frame, water pump, tool joint, drilling rod, drilling rod double end side tooth external screw thread, drilling rod double end side tooth internal thread, drill bit, the connection between drilling rod and drilling rod adopts double end square thread to connect, and connects and surely leans on, convenient disassembly, fast sealing performance is good.During work, avoid existing borer drill rod and adopt bayonet coupling, run into special formation or operation and control improper, drilling rod easily occurs disconnecting the phenomenon of bar, decreases because drilling rod takes off the loss that bar causes, and easy to operately surely leans on.
Description
Technical field
The invention belongs to boring mechanic, particularly relate to a kind of portable exploratory drilling rig.
Background technology
The existing portable exploratory drilling rig of China is mainly used in high and steep mountains, have inconvenient traffic, water resource lacks area, alternative traditional trenching, exploratory shaft sinking is excavated, the destruction of vegetation can be reduced in a large number, preserve the ecological environment, it is recent mapping at regional, Geophysical-chemical samples, paleomagnetism samples, indispensable instrument in the geological prospecting work such as prevention of geological disaster, but existing portable exploratory drilling rig drilling rod adopts and inserts bayonet coupling, adopt the drilling rod that this kind of mode connects, during probing, it is improper to run into special formation or operate control, drilling rod easily disconnects bar, cause damage, and get core inconvenience.
Summary of the invention
The object of the present invention is to provide a kind of drilling rod to connect surely to lean on, quick detachable, unfallen bar, gets core portable exploratory drilling rig easily
Technical scheme of the present invention is: portable exploratory drilling rig is made up of main frame, water pump, tool joint, drilling rod, drilling rod double end side tooth external screw thread, drilling rod double end side tooth internal thread, drill bit, and wherein main frame comprises: power and gearbox.Drilling rod is formed by connecting by many short drilling rods, and drilling rod is hollow, and double end side's tooth external screw thread is made in one end of drilling rod, and the other end makes double end side's tooth internal thread, and the connection between drilling rod and drilling rod adopts double end square thread to connect.During work, docked with the double end external screw thread of another root short drill pipe by the double-head inner thread of a drilling rod one end and tighten, the joint number of borer drill rod and total length, the needs of root Ju drilling operation, joint number can increase and can subtract, and total length can shortly be grown.
The effect that the present invention is useful is: double end side's tooth internal thread is made in one end of drilling rod, the other end makes double end side's tooth external screw thread, employing double thread connects, connect and surely lean on, convenient disassembly, fast sealing performance is good, avoiding existing rig adopts bayonet socket to connect, running into special formation or operation controls improper, and drilling rod easily disconnects the phenomenon of bar, decreases because drilling rod takes off the probing loss that bar causes.
Accompanying drawing illustrates:
Below in conjunction with drawings and Examples, the present invention will be further described
Fig. 1 is complete machine side-looking drilling rod vertical section structure connection diagram of the present invention
Fig. 2 is that drilling rod of the present invention and existing borer drill rod contrast vertical section structure figure
See accompanying drawing 1, main frame, 2, water pump, 3, tool joint, 4, drilling rod, 4.1, drilling rod double end side tooth external screw thread, 4.2, drilling rod double end side tooth internal thread, 5, drill bit.
Detailed description of the invention
As shown in Figure 1-2, drilling rod (4) is made hollow, double end side's tooth external screw thread (4.1) is made in its one end, the other end makes double end side's tooth internal thread (4.2), the drilling rod of exploratory drilling rig is formed by connecting by more piece drilling rod (4), during work, by drilling rod (4) one end double end external screw thread (4.1) dock to tighten with double end side's tooth internal thread (4.2) of another drilling rod (4) one end and be connected, the joint number of borer drill rod and total length, the needs of root Ju exploration operation, joint number can increase and can subtract, and total length can shortly be grown.
Claims (1)
1. a portable exploratory drilling rig, be made up of main frame (1), water pump (2), tool joint (3), drilling rod (4), drilling rod double end side tooth external screw thread (4.1), drilling rod double end side tooth internal thread (4.2), drill bit (5), it is characterized in that: the connection between drilling rod and drilling rod adopts double end square thread to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164165.2U CN204545501U (en) | 2015-03-16 | 2015-03-16 | A kind of portable exploratory drilling rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520164165.2U CN204545501U (en) | 2015-03-16 | 2015-03-16 | A kind of portable exploratory drilling rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204545501U true CN204545501U (en) | 2015-08-12 |
Family
ID=53820666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520164165.2U Expired - Fee Related CN204545501U (en) | 2015-03-16 | 2015-03-16 | A kind of portable exploratory drilling rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204545501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722802A (en) * | 2015-03-16 | 2015-06-24 | 湖南状元地质装备有限公司 | Portable prospecting drill |
-
2015
- 2015-03-16 CN CN201520164165.2U patent/CN204545501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722802A (en) * | 2015-03-16 | 2015-06-24 | 湖南状元地质装备有限公司 | Portable prospecting drill |
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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: 20150812 Termination date: 20180316 |