CN202903464U - Screw drill testing device - Google Patents
Screw drill testing device Download PDFInfo
- Publication number
- CN202903464U CN202903464U CN 201220558526 CN201220558526U CN202903464U CN 202903464 U CN202903464 U CN 202903464U CN 201220558526 CN201220558526 CN 201220558526 CN 201220558526 U CN201220558526 U CN 201220558526U CN 202903464 U CN202903464 U CN 202903464U
- Authority
- CN
- China
- Prior art keywords
- hydraulic motor
- sleeve pipe
- sleeve
- drilling tool
- helicoid hydraulic
- 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
A screw drill testing device of the utility model relates to a testing device and specifically relates to a testing device of a screw drill. The device comprises a drill and a sleeve, the drill is movably arranged in the sleeve, and the lower part of the sleeve is provided with a power measuring device. The device is characterized in that a heating device is arranged outside the sleeve. According to the utility model, after the sleeve is heated, the torque of the screw drill is tested by a torque testing device inside the power measuring device, and a heating control device controls the work of the heating device through information of temperature tested by a temperature testing instrument. The screw drill testing device has a simple structure and strong practicability.
Description
Technical field
The utility model relates to a kind of proving installation, particularly a kind of proving installation of helicoid hydraulic motor.
Background technology
Helicoid hydraulic motor can be used with various types of drill bits, when boring orientation well, Multilateral Wells, horizontal well, is mainly used in deflecting, sidetracking, well workover, orientation, correction etc.China has obtained larger development in the research of helicoid hydraulic motor, but and also has very large gap between the external drilling tool.Helicoid hydraulic motor need to bear certain the pressure of the drill, hydraulic load in the abominable down-hole of working condition, creep into the shock load that the factors such as polygon effect of middle drill bit cause, but in deep-well and ultra deep well, drilling tool is at high temperature to work, and temperature is to having a significant impact in performance and the serviceable life of helicoid hydraulic motor.
Summary of the invention
The utility model is intended to propose the durothermic test unit of a kind of test helicoid hydraulic motor.
A kind of helicoid hydraulic motor proving installation described in the utility model comprises drilling tool and sleeve pipe, and drilling tool is movably set in the pipe box, and the sleeve pipe bottom is provided with power measurement arrangement, and described jacket exterior is provided with heating arrangement.
Preferably, described heating arrangement is provided with heating control apparatus.
Preferably, also be provided with temperature measuring device on the described sleeve pipe.
Preferably, described power measurement arrangement inside is provided with torsion-testing apparatus and control device, and described control device links to each other with drilling tool.
A kind of helicoid hydraulic motor proving installation described in the utility model, after the sleeve pipe heating, tested the moment of torsion of helicoid hydraulic motor by the torsion-testing apparatus of dynamometer machine inside, simultaneously by the work of heating control apparatus by the temperature information control heating arrangement of temperature measuring device test, apparatus structure described in the utility model is simple, and is practical.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1.
Among the figure: the 1-drilling tool; The 2-sleeve pipe; The 3-power measurement arrangement; The 4-heating arrangement.
Embodiment
Embodiment 1.
A kind of helicoid hydraulic motor proving installation described in the utility model, comprise drilling tool 1 and sleeve pipe 2, drilling tool 1 is movably set in the pipe box, and sleeve pipe 2 bottoms are provided with power measurement arrangement 3, dynamometer machine inside is provided with torsion-testing apparatus and control device, and described control device links to each other with drilling tool 1.Also be provided with temperature measuring device on the sleeve pipe 2, sleeve pipe 2 outsides are provided with interconnective heating arrangement 4 and control device.
During experiment, the work of control device control drilling tool 1 in sleeve pipe 2 is arranged, open simultaneously heating arrangement 4, by the moment of torsion of the torsion-testing apparatus of power measurement arrangement 3 inside test drilling tool 1, heating control apparatus is by the work of the temperature information control heating arrangement 4 of temperature measuring device test.
Claims (4)
1. a helicoid hydraulic motor proving installation comprises drilling tool (1) and sleeve pipe (2), and drilling tool (1) is movably set in the pipe box, and sleeve pipe (2) bottom is provided with power measurement arrangement (3), it is characterized in that described sleeve pipe (2) outside is provided with heating arrangement (4).
2. a kind of helicoid hydraulic motor proving installation as claimed in claim 1 is characterized in that described heating arrangement (4) is provided with heating control apparatus.
3. a kind of helicoid hydraulic motor proving installation as claimed in claim 1 is characterized in that also being provided with temperature measuring device on the described sleeve pipe (2).
4. a kind of helicoid hydraulic motor proving installation as claimed in claim 1 is characterized in that described power measurement arrangement (4) inside is provided with torsion-testing apparatus and control device, and described control device links to each other with drilling tool (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558526 CN202903464U (en) | 2012-10-29 | 2012-10-29 | Screw drill testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558526 CN202903464U (en) | 2012-10-29 | 2012-10-29 | Screw drill testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903464U true CN202903464U (en) | 2013-04-24 |
Family
ID=48124122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558526 Expired - Fee Related CN202903464U (en) | 2012-10-29 | 2012-10-29 | Screw drill testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903464U (en) |
-
2012
- 2012-10-29 CN CN 201220558526 patent/CN202903464U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHAANXI GAOHUA ZHIBEN CHEMICAL TECHNOLOGY CO., LTD Free format text: FORMER NAME: SHAANXI LIANMENG LOGISTICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406 Patentee after: SHAANXI GAOHUA ZHIBEN CHEMICAL SCIENCE & TECHNOLOGY CO., LTD. Address before: 710065 Shaanxi city of Xi'an province high tech Zone Feng Hui Road No. 36 Oak Street Block B room 10406 Patentee before: Shaanxi Alliance Logistics Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131029 |