CN205228634U - Screw rod drilling tool vibration recorder - Google Patents
Screw rod drilling tool vibration recorder Download PDFInfo
- Publication number
- CN205228634U CN205228634U CN201521075586.4U CN201521075586U CN205228634U CN 205228634 U CN205228634 U CN 205228634U CN 201521075586 U CN201521075586 U CN 201521075586U CN 205228634 U CN205228634 U CN 205228634U
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- CN
- China
- Prior art keywords
- microcontroller
- bluetooth controller
- flash memory
- hydraulic motor
- vibration
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- Expired - Fee Related
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Abstract
Screw rod drilling tool vibration recorder, by the casing, vibration measuring mechanism and battery are formed, vibration measuring mechanism and battery are arranged in inside the casing, casing installation and sealed fixing on screw rod drilling tool shell body, the vibration measuring mechanism includes microcontroller, triaxial accelerometer, a power supply manager, the FLASH memory body, bluetooth controller and magnetic switch constitute, microcontroller respectively with triaxial accelerometer, a power supply manager, the FLASH memory body, bluetooth controller and magnetic switch link to each other, the battery passes through the power manager and links to each other with microcontroller and triaxial accelerometer respectively, the FLASH memory body links to each other with bluetooth controller, outside intelligent portable equipment passes through bluetooth controller and links to each other with microcontroller. The utility model discloses need not install magnet and any no magnetic cell, do not have the special requirement to the mounted position, need not change the structural design of screw rod drilling tool itself, can directly use the smart mobile phone, through bluetooth data transmission, the unnecessary dismantlement.
Description
Technical field
The utility model relates to petroleum drilling engineering technical field of underground, particularly relates to a kind of helicoid hydraulic motor vibration recorder.
Background technology
Along with the development of petroleum industry, the increase of orientation well quantity, increasing to the demand of helicoid hydraulic motor, helicoid hydraulic motor has become the indispensable power tool of drilling well, and each elephant, in order to save drilling cost, all starts to occur that helicoid hydraulic motor is to rent the management mode of buying on behalf, also requires more to increase to the overall performance of helicoid hydraulic motor simultaneously, the time that lease uses is difficult to statistics, all brings certain difficulty to clearing and drilling tool maintenance.
As everyone knows, helicoid hydraulic motor operationally, have and be attended by very characteristic mechanical vibration, in the process of running, very characteristic sound also can be sent the same like car engine, in fact this sound be exactly a kind of mechanical vibration, and experienced driver even can infer engine speed by this sound.By same reason, we also can carry out by vibration performance the rotating speed that spectrum analysis obtains screw motor, and these analyses to lean on embedded computer and software to complete.
In order to grasp the service time of drilling tool, thus understand the serviceable life whether drilling tool reaches expection, so that for the services such as lease, maintenance provide effective authority, in order to reach this purpose, our company is that the relative rotation speed by measuring rotor/stator carries out record at first, and then require the magnet main shaft of helicoid hydraulic motor being installed some, the actual speed of drilling tool is measured by Hall element.Meanwhile, in order to the conduction of magnetic signal, also need to install supporting without magnetic cell.But difficulty and the cost of installing above-mentioned link are relatively high, are unfavorable for batch production, therefore have impact on the fltting speed of project.
Utility model content
The purpose of this utility model is to provide a kind of helicoid hydraulic motor vibration recorder, cannot to measuring the service time of helicoid hydraulic motor as lease clearing and drilling tool maintenance provide the problem of technical support with what solve that prior art exists.
The utility model solves the technical scheme that its technical matters adopts:
A kind of helicoid hydraulic motor vibration recorder, by housing, vibration survey mechanism and battery composition, vibration survey mechanism and battery are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller, three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller and magnetic switch composition, microcontroller respectively with three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller is connected with magnetic switch, battery is connected with three axis accelerometer with microcontroller respectively by power supervisor, FLASH memory body is connected with bluetooth controller, outside intelligent and portable equipment is connected with microcontroller by bluetooth controller.
Above-mentioned intelligent and portable equipment is mobile phone, panel computer or notebook computer.
With thermometric and inclination logging electronic component in the integrated circuit component of above-mentioned microcontroller.
The vibration record method of above-mentioned helicoid hydraulic motor vibration recorder is use in the process of helicoid hydraulic motor in drilling well, at the shell body of helicoid hydraulic motor a certain suitable position fluting helicoid hydraulic motor vibration recorder installed and sealed and fix, as long as carry out creeping into work because drive steam piano in drilling process, helicoid hydraulic motor inherently can produce vibration under the effect of mud, can X on implementation space by three axis accelerometer, Y, the measurement of the acceleration of Z tri-axles, microcontroller carries out FIR filtering and FFT spectrum analysis to acceleration signal, thus obtain the spectrum signature of vibration, compared and come the judgement timing of completion status machine again by the thresholding of microcontroller, final entry is on FLASH memory body, by the time after drilling tool returns to ground, intelligent and portable equipment is connected with helicoid hydraulic motor vibration recorder, by bluetooth controller, the data on FLASH memory body are read such as computing machine, on the common equipments such as mobile phone, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller, the statistics of the working time of the bottom temperature of different depth and the gradient of well bore and helicoid hydraulic motor can be recorded respectively.
The beneficial effects of the utility model are:
1, magnet and any without magnetic cell need not be installed;
2, do not have particular/special requirement to installation site, because mechanical vibration have existence at each position of drilling tool, any position can be installed in theory;
3, do not need to change the structural design of helicoid hydraulic motor itself, only needs offer at a certain position one piece very little space;
4, read new tracker and directly can use smart mobile phone, use Bluetooth data transfer, need not dismantle.Owing to there is no movable element and connector, can seal circuit with epoxy resin is effectively.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 microcontroller, 2 three axis accelerometers, 3 batteries, 4 power supervisors, 5FLASH memory body, 6 bluetooth controllers, 7 magnetic switchs, 8 intelligent and portable equipment in figure.
embodiment:
As shown in the figure, a kind of helicoid hydraulic motor vibration recorder, by housing, vibration survey mechanism and battery 3 form, vibration survey mechanism and battery 3 are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller 1, three axis accelerometer 2, power supervisor 4, FLASH memory body 5, bluetooth controller 6 and magnetic switch 7 form, microcontroller 1 respectively with three axis accelerometer 2, power supervisor 4, FLASH memory body 5, bluetooth controller 6 is connected with magnetic switch 7, battery 3 is connected with three axis accelerometer 2 with microcontroller 1 respectively by power supervisor 4, FLASH memory body 5 is connected with bluetooth controller 6, outside intelligent and portable equipment 8 is connected with microcontroller 1 by bluetooth controller 6.Intelligent and portable equipment 8 is mobile phone, panel computer or notebook computer, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller 1.
The vibration record method of above-mentioned helicoid hydraulic motor vibration recorder is use in the process of helicoid hydraulic motor in drilling well, at the shell body of helicoid hydraulic motor a certain suitable position fluting helicoid hydraulic motor vibration recorder installed and sealed and fix, as long as carry out creeping into work because drive steam piano in drilling process, helicoid hydraulic motor inherently can produce vibration under the effect of mud, can X on implementation space by three axis accelerometer, Y, the measurement of the acceleration of Z tri-axles, microcontroller carries out FIR filtering and FFT spectrum analysis to acceleration signal, thus obtain the spectrum signature of vibration, compared and come the judgement timing of completion status machine again by the thresholding of microcontroller, final entry is on FLASH memory body, by the time after drilling tool returns to ground, intelligent and portable equipment is connected with helicoid hydraulic motor vibration recorder, by bluetooth controller, the data on FLASH memory body are read such as computing machine, on the common equipments such as mobile phone, with thermometric and inclination logging electronic component in the integrated circuit component of microcontroller, the statistics of the working time of the bottom temperature of different depth and the gradient of well bore and helicoid hydraulic motor can be recorded respectively.
Claims (3)
1. a helicoid hydraulic motor vibration recorder, it is characterized in that by housing, vibration survey mechanism and battery composition, vibration survey mechanism and battery are placed in enclosure interior, housing is installed and is sealed and is fixed on helicoid hydraulic motor shell body, vibration survey mechanism comprises microcontroller, three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller and magnetic switch composition, microcontroller respectively with three axis accelerometer, power supervisor, FLASH memory body, bluetooth controller is connected with magnetic switch, battery is connected with three axis accelerometer with microcontroller respectively by power supervisor, FLASH memory body is connected with bluetooth controller, outside intelligent and portable equipment is connected with microcontroller by bluetooth controller.
2. helicoid hydraulic motor vibration recorder according to claim 1, is characterized in that intelligent and portable equipment is mobile phone, panel computer or notebook computer.
3. helicoid hydraulic motor vibration recorder according to claim 1, is characterized in that in the integrated circuit component of microcontroller with thermometric and inclination logging electronic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075586.4U CN205228634U (en) | 2015-12-22 | 2015-12-22 | Screw rod drilling tool vibration recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075586.4U CN205228634U (en) | 2015-12-22 | 2015-12-22 | Screw rod drilling tool vibration recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205228634U true CN205228634U (en) | 2016-05-11 |
Family
ID=55903691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075586.4U Expired - Fee Related CN205228634U (en) | 2015-12-22 | 2015-12-22 | Screw rod drilling tool vibration recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205228634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509877A (en) * | 2015-12-22 | 2016-04-20 | 山东陆海石油技术股份有限公司 | Screw drilling tool vibration recorder and vibration recording method thereof |
-
2015
- 2015-12-22 CN CN201521075586.4U patent/CN205228634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509877A (en) * | 2015-12-22 | 2016-04-20 | 山东陆海石油技术股份有限公司 | Screw drilling tool vibration recorder and vibration recording method thereof |
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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: 20160511 Termination date: 20161222 |