CN202711074U - Calibration instrument for oil derrick in oilfield - Google Patents
Calibration instrument for oil derrick in oilfield Download PDFInfo
- Publication number
- CN202711074U CN202711074U CN 201220281478 CN201220281478U CN202711074U CN 202711074 U CN202711074 U CN 202711074U CN 201220281478 CN201220281478 CN 201220281478 CN 201220281478 U CN201220281478 U CN 201220281478U CN 202711074 U CN202711074 U CN 202711074U
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- ccd camera
- unit
- processing unit
- optical telescope
- collimation
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Abstract
The utility model relates to a calibration instrument for oil derricks in an oilfield. The calibration instrument comprises a power supply unit, a leveling collimation mechanism, an optical telescopic system, a CCD camera, an image processing unit and a display, wherein the optical telescopic system is installed on the leveling collimation mechanism; the leveling collimation mechanism provides collimation for the optical telescopic system; optical images obtained by the optical telescopic system are imaged to the CCD camera; the CCD camera is in electric signal connection with the image processing unit; and the image processing unit outputs video images to the display. The calibration instrument is high in precision and convenient to use, reduces labor intensity and improves efficiency of positioning work.
Description
Technical field
The utility model relates to oil production equipment, is exactly a kind of oil derrick calibration instrument in oil field specifically.
Background technology
In oil field operation construction, the location of well head is one of normality action, 1, the pulley location falls in carrying of derrick.For guaranteeing that flow string removes in the process flow string and can install smoothly or dismantle, require overhead traveling crane, travelling sheave, the well head of derrick to become a line at 3, vertical with well head, therefore in the erection of derrick process, require setting up installation and need to adjusting derrick according to the position of well head of derrick, make it to reach vertical with well head.2, the correction of the oil recovery plunger position of oil production machine; Use by long with the plunger of oil well decentraction, can cause local too fast wearing and tearing, so that the Efficiency Decreasing of oil pumping, so the accurate location and installation meaning of oil pumper is very great.The method of in the past proofreading and correct derrick is to fix large rope head alive with the dolly afterbody, with the travelling sheave pull-up, be put into well head top and carry out well head, there is very large potential safety hazard in operation like this: the people will climb derrick dislodging travelling sheave twice, the live line head is serious wear on the top of the shelf, large rope is easily beaten and is sprained the people, only relies on during the location by artificial bore hole and observes, and does not have preferably measurement means, engineering time is long, efficient is low, and labour intensity is large, and precision is not easy to guarantee.
The utility model content
The purpose of this utility model is to provide the oil derrick calibration instrument in oil field that a kind of precision is high, easy to use, reduce labor intensity.
The purpose of this utility model is achieved in that
A kind of oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, the CCD camera, graphics processing unit, display, the first radio frequency converting unit, transmitter unit, receiving element and the second radio frequency converting unit, optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, the vision signal that the first radio frequency converting unit is processed graphics processing unit converts radiofrequency signal to, the first radio frequency converting unit connects transmitter unit, radiofrequency signal is sent by transmitter unit, transmitter unit wireless connections receiving element, receiving element receives radiofrequency signal, receiving element is connected with the second radio frequency converting unit electric signal, the second radio frequency converting unit converts radiofrequency signal to video image and outputs on the display, and power supply unit provides electric power for this instrument.
The utility model also has following feature:
Another oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, CCD camera, graphics processing unit and display, optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, graphics processing unit outputs to video image on the display, and power supply unit provides electric power for this instrument.
The utility model adopts the optical telescope head to seek target, as receiving sensor, demonstrates dbjective state by liquid crystal display by the CCD sensitive element, is used for derrick and sets up, the installation calibrating location of oil pumper.The utility model adopts optical telescope to add the visible system that ccd sensor forms an amplification, demonstrate the effect situation that image is used for observing the location by LCD, visible system is passed through the organic combination of mechanical collimation train of mechanism, can directly proofread and correct overhead traveling crane, oil pumping machine oil pumping plunger rod at well head, thereby not only guaranteed bearing accuracy, and increase work efficiency, guarantee construction safety.And not limited by operating environment.The utility model precision is high, and is easy to use, reduce labor intensity, guarantee safety in production, improve the location work efficiency, guarantee bearing accuracy.
Description of drawings
Fig. 1 is the block diagram of embodiment 1 of the present utility model;
Fig. 2 is the block diagram of embodiment 2 of the present utility model;
Fig. 3 is structural representation of the present utility model;
Wherein 1, viewing lens in the optical telescope, 2, Jiao's wheel in the optical telescope, 3, power pack, 4, the ccd sensor storehouse, 5, shadow shield, 6, display, 7, observation eyepiece in the optical telescope, 8, round leveling bubble on the collimation mechanism of Anping, 9, leveling knob on the collimation mechanism of Anping, 10, base on the collimation mechanism of Anping, 11, Anping collimation mechanism, 12, optical telescope, 13, the CCD camera, 14, the first radio frequency converting unit, 15, transmitter unit, 16, receiving element, 17, the second radio frequency converting unit, 18, graphics processing unit.
Embodiment
The utility model is described in further detail for example below in conjunction with accompanying drawing.
Embodiment 1:
In conjunction with shown in Figure 1, a kind of oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, the CCD camera, graphics processing unit, display, the first radio frequency converting unit, transmitter unit, receiving element and the second radio frequency converting unit, optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, the vision signal that the first radio frequency converting unit is processed graphics processing unit converts radiofrequency signal to, the first radio frequency converting unit connects transmitter unit, radiofrequency signal is sent by transmitter unit, transmitter unit wireless connections receiving element, receiving element receives radiofrequency signal, receiving element is connected with the second radio frequency converting unit electric signal, the second radio frequency converting unit converts radiofrequency signal to video image and outputs on the display, and power supply unit provides electric power for this instrument.
Embodiment 2:
In conjunction with shown in Figure 2, another oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, CCD camera, graphics processing unit and display, optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, graphics processing unit outputs to video image on the display, and power supply unit provides electric power for this instrument.
Embodiment 3: in conjunction with Fig. 1-3; Anping described in the utility model collimation mechanism and optical telescope are this area conventional instrument; measuring process: oil derrick calibration instrument in oil field is before positioning work; at first instrument base is connected with tripod; by instrument lower end plumb bob and well head location; instrument is fixed to above the oil well mouth; again by adjusting the leveling knob; make the round leveling bubble on the instrument placed in the middle; this moment, instrument calibration was complete; plugged; the rechargeable battery of instrument is placed in the power pack; but the derrick instrument that need to be positioned this moment receives by the viewing lens in the optical telescope, and through the wheel of the focusing in the optical telescope that the adjusting of image is clear, tested frame picture picture can show simultaneously by display and observation eyepiece; then adjust derrick according to the position of derrick on screen; until after derrick adjusted to video hub, to calibrate completely, shadow shield finishes bonnet and shields to display measuring.The reception of image can be according to user's needs, make two kinds of forms, and the one, display and instrument consubstantiality, instrument is other to arrange an observer, and the observer is by observing derrick at the situation of display, and the commander other staff adjust derrick or oil pumper.Another kind of form also can be passed through radio frequency signal distance reception, location such as vehicle-mounted derrick, orientator can be erected at the well head place, liquid crystal display is installed in the car, the driver can be by observing display in the car, adjust vehicle body and set up derrick, need not its commander by he personnel and adjust, reduce the workmen.
Claims (2)
1. oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, the CCD camera, graphics processing unit, display, the first radio frequency converting unit, transmitter unit, receiving element and the second radio frequency converting unit, it is characterized in that: optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, the vision signal that the first radio frequency converting unit is processed graphics processing unit converts radiofrequency signal to, the first radio frequency converting unit connects transmitter unit, radiofrequency signal is sent by transmitter unit, transmitter unit wireless connections receiving element, receiving element receives radiofrequency signal, receiving element is connected with the second radio frequency converting unit electric signal, the second radio frequency converting unit converts radiofrequency signal to video image and outputs on the display, and power supply unit provides electric power for this instrument.
2. oil derrick calibration instrument in oil field, comprise power supply unit, Anping collimation mechanism, optical telescope, CCD camera, graphics processing unit and display, it is characterized in that: optical telescope is installed on the collimation mechanism of Anping, Anping collimation mechanism provides collimation for optical telescope, the optical imagery that is obtained by optical telescope is imaged onto on the CCD camera, CCD camera electric signal connects graphics processing unit, graphics processing unit outputs to video image on the display, and power supply unit provides electric power for this instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281478 CN202711074U (en) | 2012-06-06 | 2012-06-06 | Calibration instrument for oil derrick in oilfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220281478 CN202711074U (en) | 2012-06-06 | 2012-06-06 | Calibration instrument for oil derrick in oilfield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202711074U true CN202711074U (en) | 2013-01-30 |
Family
ID=47591356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220281478 Expired - Lifetime CN202711074U (en) | 2012-06-06 | 2012-06-06 | Calibration instrument for oil derrick in oilfield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202711074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749930A (en) * | 2012-06-06 | 2012-10-24 | 哈尔滨市光学仪器厂 | Calibration positioning instrument and positioning method for oilfield wellhead |
| CN108897344A (en) * | 2018-06-27 | 2018-11-27 | 西安蜂语信息科技有限公司 | telescope control method and device |
-
2012
- 2012-06-06 CN CN 201220281478 patent/CN202711074U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102749930A (en) * | 2012-06-06 | 2012-10-24 | 哈尔滨市光学仪器厂 | Calibration positioning instrument and positioning method for oilfield wellhead |
| CN108897344A (en) * | 2018-06-27 | 2018-11-27 | 西安蜂语信息科技有限公司 | telescope control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 150 000 No. 32 Jingwei Sandao Street, Daoli District, Harbin City, Heilongjiang Province Patentee after: Ltd of Harbin Optical-Instruments Factory Address before: 150018 No. 32 Jingwei Sandao Street, Daoli District, Harbin City, Heilongjiang Province Patentee before: Harbin Optical Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130130 |