CN203796163U - Screw-in type direction-changeable drilling device - Google Patents
Screw-in type direction-changeable drilling device Download PDFInfo
- Publication number
- CN203796163U CN203796163U CN201420094528.5U CN201420094528U CN203796163U CN 203796163 U CN203796163 U CN 203796163U CN 201420094528 U CN201420094528 U CN 201420094528U CN 203796163 U CN203796163 U CN 203796163U
- Authority
- CN
- China
- Prior art keywords
- turn
- pipe
- shaft
- drill bit
- cavity
- 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 provides a screw-in type direction-changeable drilling device. The screw-in type direction-changeable drilling device is characterized in that a power rotating shaft is arranged on a power motor, a lower rotating bearing is arranged in a high-pressure conveying pipe, a power shaft is arranged on a drill bit, a cavity is formed in the high-pressure conveying pipe, a pull wire is arranged in the cavity, the power rotating shaft penetrates through the lower rotating bearing and is connected with one end of the pull wire, an upper rotating bearing is arranged in the high-pressure conveying pipe, the other end of the pull wire penetrates through the upper rotating bearing and is connected with the power shaft, a steering hole is formed in the drill bit and connected with a communicating pipe, the steering hole is formed in the drill bit and connected with a conveying pipe, a steering connecting pipe and a steering conveying pipe are arranged in the gap between the high-pressure conveying pipe and the cavity, one end of the steering connecting pipe penetrates through the upper rotating bearing and is connected with the communicating pipe, the steering conveying pipe penetrates through the upper rotating bearing and is connected with the conveying pipe, a connecting water valve is connected with the other end of the steering connecting pipe, and a rapid connection plug is connected with the other end of the steering conveying pipe.
Description
Technical field
A kind of screw type of the utility model can turn to drilling equipment relate to a kind of can be in punching the drilling equipment that turn to, belong to plant equipment field, particularly a kind of reaction force that utilizes water under high pressure drilling equipment turning to of holing.
Background technology
At present, common perforating device is all generally to beat straight hole, straight hole can not meet the supporting operation of some special engineering fields, for the laying of circuit, particularly at the track laying of urban inner, in process of deployment, tend to run into various obstructions, such as the ground of building, subway tunnel etc., so just can not carry out laying-out by excavation ground, infringement, and well avoiding obstacles of the straight hole that common rig is up to, the supporting operations such as country rock, it is good that straight hole supporting effect is not so good as bending hole supporting effect, anchor pole or anchor cable can better play supporting effect.
Summary of the invention
In order to improve above-mentioned situation, a kind of screw type of the utility model can turn to drilling equipment that a kind of drilling equipment that can turn in punching is provided, and can effectively improve boring direction single, the poor problem of boring supporting effect.
A kind of screw type of the utility model can turn to drilling equipment to be achieved in that a kind of screw type of the utility model can turn to drilling equipment to be held, water-connecting valve, power motor, power shaft, fast plug, turned to tube connector, turn to carrier pipe and carrier pipe to form by drill bit, crossover port, communicating pipe, line shaft, upper swivel bearing, draught line, cavity, high-pressure delivery pipe, Shaft.Power shaft is placed on power motor, Shaft bearing is in high-pressure delivery pipe, line shaft is placed on drill bit, cavity is placed in high-pressure delivery pipe, draught line is placed in cavity, power shaft holds with draught line one end and is connected through Shaft, upper swivel bearing is placed in high-pressure delivery pipe, the draught line other end is connected with line shaft through upper swivel bearing, crossover port is placed on drill bit, and be connected with communicating pipe, crossover port is placed on drill bit, and be connected with carrier pipe, turn to tube connector and turn to carrier pipe to be placed in respectively in the space between high-pressure delivery pipe and cavity, turn to tube connector one end to be connected with communicating pipe through upper swivel bearing, turning to carrier pipe to pass swivel bearing is connected with carrier pipe, connecting with water valve with turn to the tube connector other end to be connected, fast plug with turn to the carrier pipe other end to be connected.
When use, when needing supporting to turn to bore operation, first connecting with water valve is connected with external high pressure hydrodynamic(al) solenoid, fast plug is connected with external high pressure hydrodynamic(al) solenoid, power motor drives power shaft rotation, power shaft drives draught line to rotate in cavity, draught line drives line shaft to rotate in upper swivel bearing, line shaft drives drill bit to rotate, in the time that needs drill bit turns to, water under high pressure is by injecting water under high pressure in fast plug and connecting with water valve, water under high pressure is successively by fast plug, turn to carrier pipe and carrier pipe to spray from crossover port, water under high pressure passes through connecting with water valve successively, turn to tube connector and communicating pipe to spray from crossover port, by regulating the size of water under high pressure from the pressure of two crossover port ejections, utilize the reaction force of water, drill bit is turned to, reach the object that can turn in punching.
beneficial effect.
One, simple in structure, convenient and practical.
Two, with low cost, be easy to promote.
Three, boring direction can effectively be improved single, the poor problem of boring supporting effect.
Brief description of the drawings
Accompanying drawing 1 is the three-dimensional structure diagram that a kind of screw type of the utility model can turn to drilling equipment.
In accompanying drawing
Wherein part is: drill bit (1), crossover port (2) (17), communicating pipe (3), line shaft (4), upper swivel bearing (5), draught line (6), cavity (7), high-pressure delivery pipe (8), Shaft holds (9), connecting with water valve (10), power motor (11), power shaft (12), fast plug (13), turn to tube connector (14), turn to carrier pipe (15), carrier pipe (16).
detailed description of the invention:
It is to realize like this that a kind of screw type of the utility model can turn to drilling equipment, by drill bit (1), crossover port (2) (17), communicating pipe (3), line shaft (4), upper swivel bearing (5), draught line (6), cavity (7), high-pressure delivery pipe (8), Shaft holds (9), connecting with water valve (10), power motor (11), power shaft (12), fast plug (13), turn to tube connector (14), turn to carrier pipe (15), carrier pipe (16) composition.Power shaft (12) is placed on power motor (11), Shaft holds (9) and is placed in high-pressure delivery pipe (8), line shaft (4) is placed on drill bit (1), cavity (7) is placed in high-pressure delivery pipe (8), draught line (6) is placed in cavity (7), power shaft (12) holds (9) through Shaft and is connected with draught line (6) one end, upper swivel bearing (5) is placed in high-pressure delivery pipe (8), draught line (6) other end is connected with line shaft (4) through upper swivel bearing (5), crossover port is placed on drill bit (1), and be connected with communicating pipe (3), crossover port is placed on drill bit (1), and be connected with carrier pipe (16), turn to tube connector (14) and turn to carrier pipe (15) to be placed in respectively in the space between high-pressure delivery pipe (8) and cavity (7), turn to tube connector (14) one end to be connected with communicating pipe (3) through upper swivel bearing (5), turn to carrier pipe (15) to be connected with carrier pipe (16) through upper swivel bearing (5), connecting with water valve (10) with turn to tube connector (14) other end to be connected, fast plug (13) with turn to carrier pipe (15) other end to be connected.When use, when needing supporting to turn to bore operation, first connecting with water valve (10) is connected with external high pressure hydrodynamic(al) solenoid, fast plug (13) is connected with external high pressure hydrodynamic(al) solenoid, power motor (11) drives power shaft (12) rotation, power shaft (12) drives draught line (6) to rotate in cavity (7), draught line (6) drives line shaft (4) to rotate in upper swivel bearing (5), line shaft (4) drives drill bit (1) to rotate, in the time that needs drill bit (1) turns to, water under high pressure is by injecting water under high pressure in fast plug (13) and connecting with water valve (10), water under high pressure is successively by fast plug (13), turn to carrier pipe (15) and carrier pipe (16) to spray from crossover port (17), water under high pressure is successively by connecting with water valve (10), turn to tube connector (14) and communicating pipe (3) to spray from crossover port (2), by regulating water under high pressure respectively from the size of crossover port (2) and crossover port (17) and the water pressure that sprays, utilize the reaction force of water, drill bit (1) is turned to, reach the object that can turn in punching.
Claims (1)
1. screw type can turn to a drilling equipment, it is characterized in that: by drill bit, crossover port, communicating pipe, line shaft, upper swivel bearing, draught line, cavity, high-pressure delivery pipe, Shaft holds, water-connecting valve, power motor, power shaft, fast plug, turn to tube connector, turn to carrier pipe and carrier pipe composition, power shaft is placed on power motor, Shaft bearing is in high-pressure delivery pipe, line shaft is placed on drill bit, cavity is placed in high-pressure delivery pipe, draught line is placed in cavity, power shaft holds with draught line one end and is connected through Shaft, upper swivel bearing is placed in high-pressure delivery pipe, the draught line other end is connected with line shaft through upper swivel bearing, crossover port is placed on drill bit, and be connected with communicating pipe, crossover port is placed on drill bit, and be connected with carrier pipe, turn to tube connector and turn to carrier pipe to be placed in respectively in the space between high-pressure delivery pipe and cavity, turn to tube connector one end to be connected with communicating pipe through upper swivel bearing, turning to carrier pipe to pass swivel bearing is connected with carrier pipe, connecting with water valve with turn to the tube connector other end to be connected, fast plug with turn to the carrier pipe other end to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094528.5U CN203796163U (en) | 2014-03-04 | 2014-03-04 | Screw-in type direction-changeable drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094528.5U CN203796163U (en) | 2014-03-04 | 2014-03-04 | Screw-in type direction-changeable drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796163U true CN203796163U (en) | 2014-08-27 |
Family
ID=51378384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094528.5U Expired - Fee Related CN203796163U (en) | 2014-03-04 | 2014-03-04 | Screw-in type direction-changeable drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541504A (en) * | 2016-11-04 | 2017-03-29 | 重庆兴宝兴玻璃制品有限公司 | A kind of drilling equipment |
| CN113090184A (en) * | 2021-04-13 | 2021-07-09 | 三峡大学 | Suction drill bit device for suction pore-forming in coral sand and construction method |
-
2014
- 2014-03-04 CN CN201420094528.5U patent/CN203796163U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541504A (en) * | 2016-11-04 | 2017-03-29 | 重庆兴宝兴玻璃制品有限公司 | A kind of drilling equipment |
| CN113090184A (en) * | 2021-04-13 | 2021-07-09 | 三峡大学 | Suction drill bit device for suction pore-forming in coral sand and construction method |
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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: 20140827 Termination date: 20150304 |
|
| EXPY | Termination of patent right or utility model |