CN201368725Y - Radar measurement system for measuring pipe column length continuously and accurately - Google Patents
Radar measurement system for measuring pipe column length continuously and accurately Download PDFInfo
- Publication number
- CN201368725Y CN201368725Y CNU2009201058894U CN200920105889U CN201368725Y CN 201368725 Y CN201368725 Y CN 201368725Y CN U2009201058894 U CNU2009201058894 U CN U2009201058894U CN 200920105889 U CN200920105889 U CN 200920105889U CN 201368725 Y CN201368725 Y CN 201368725Y
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- China
- Prior art keywords
- support base
- pipe column
- radar
- column length
- shell bearing
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- 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 - Lifetime
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Radar measurement system for measuring pipe column length continuously and accurately is characterized in that a radar measurement sensor, a monitor, an instrument control system, a printing system, a storage battery, a constant temperature system and audio system are all arranged in shell support base; the radar measurement sensor is arranged on the middle front end in the shell support base, the monitor is internally embedded right above the shell support base, the printing system is arranged on the rear upper part inside the shell support base, the storage battery is positioned at the bottom inside the shell support base, the instrument control system is respectively connected with the constant temperature system and the audio system, the shell support base is arranged on the pipe column, the other side of the pipe column is provided with a reflection device. The utility model well considers the actual onsite working condition and guarantees stable and reliable operation of the systems. The system support base is specially designed for measuring pipe column so that the measurement instrument can be combined with the measured pipe column conveniently, rapidly and accurately.
Description
Technical field
The utility model relates to the single tubing string in drilling and repairing well process ground accurately to be measured continuously, is specifically related to the length measuring system of tubing strings such as sleeve pipe, drilling rod, oil pipe.
Background technology
Ground, oil field tubing string surveying is important and loaded down with trivial details, the common way of present surveying is that three human steel tapes are measured, one people's record, two people measure the tension steel tape, artificial meat reading, and will exchange mutually to check after requiring two personnel that measure to measure one time and measure, the error of guaranteeing twice measurement is in 0.5mm, measure to paint after finishing again the length numbering is write on the tubing string surface, the data of manual entry are simultaneously preserved to computing machine.
The traditional tubing string measuring method of this kind can't realize that data can't store automatically, prints automatically, measure finish after, need manual logging data, be easy to generate mistake, and efficient is low, data precision is poor.
Therefore, a kind of fast, accurate, practical, digitized special measurement of needs system.
The utility model content
The utility model purpose is to utilize existing radar range finding mode, needs in conjunction with the oil field is on-the-spot, provide a kind of practicality, quick, accurate, digitized special-purpose tubing string surveying instrument system.
The technical solution of the utility model is: the continuously accurate measuring tube column length measuring system of radar, and it is characterized in that: radargrammetry sensor, display, instrumentation control system, print system, accumulator, constant temperature system, voice system all are arranged in the shell bearing; Front end during the radargrammetry sensor is arranged in the shell bearing, display be embedded in the shell bearing directly over, print system is arranged on the back upper place in the shell bearing, accumulator is positioned at shell bearing inner bottom part, instrumentation control system is connected with voice system with constant temperature system respectively, the shell bearing is arranged on the tubing string, and opposite side is provided with reflection unit on the tubing string.
Display is for touching display panel.
Print system is made up of minitype thermal printer and non cohesive gel temperature-sensitive waterproof printer paper.
The plurality of temperature sensor is arranged in the constant temperature system.
Instrumentation control system is a single-chip microcomputer.
Radargrammetry sensor and instrumentation control system are the core component of this instrument in the said system, the optional millimetre-wave radar of radargrammetry sensor, laser radar, ultrasonic radar are by its emission, return, accept control system and calculate automatically and preserve the tubing string length of surveying.
Instrumentation control system is microcomputer (single-chip microcomputer), by the operation (functions such as emission, storage, output print, editor's change) of software control entire body instrument.
Reflection unit is the individual devices beyond the surveying instrument, be positioned at the other end of tubing string during measurement, assist the length of the location tubing string of surveying, its major function is the transmitted wave of reflected radar sensor, reflection unit carries inductor, has caution and remind when being shone by radar wave.
Radargrammetry sensor and reflection unit are placed on the two ends of drilling tool respectively, and distance between the two adds that the length of laser sensor itself is the length of drilling tool.
The output print system is made up of minitype thermal printer and non cohesive gel temperature-sensitive waterproof printer paper, can realize the instant printing or the free printing of measurement data by the operating instrument control system.
The beneficial effect of this utility model is: this utility model has taken into full account on-the-spot actual condition, guarantees that each system works is reliable and stable.System's bearing aims at the measurement design of string pipe, makes surveying instrument and measured tubing string convenient, fast and accurate identical.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, shell bearing, 2, the radargrammetry sensor, 3, display, 4, print system, 5, voice system, 6, instrumentation control system, 7, constant temperature system, 8, accumulator, 9, reflection unit, 10, tubing string.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
See accompanying drawing 1, measuring instrument is by forming with the lower part:
Radargrammetry sensor 2: it is arranged in the instrument front end, and it equates with the distance of reflection unit 9 its bases of centre distance with shell bearing 1 bottom distance, can guarantee that effective radar beam is parallel with survey tubing string 10, dwindles error as far as possible;
Several temperature sensors are clouded in the instrument inboard in the constant temperature system 7, and it links to each other with instrumentation control system 6, under commander's control of control 6, open heating or heat abstractor automatically, guarantee that with this instrument can be in operate as normal under the suitable temperature;
Accumulator 8 charging jacks top is provided with the data transmission hole, be convenient for measuring finish after data transmission to PC;
The concrete parameter of instrument is as follows:
Instrument size: 250mm * 200mm * 200mm,
Measuring distance: 0.02-20m,
Measures ambient temperature :-30-60 ℃,
Accuracy requirement: 1.5mm,
External packing requires: metal shell,
Degree of protection: IP54, the integral protection grade should reach IP65,
Continuous coverage: can satisfy continuous working 12 hours,
Data storage quantity: 1000 groups of singles,
Spirit bubble is put in the sensor top,
Power supply: rechargeable type accumulator.
The measuring method of radar range finding instrument of the present utility model is as follows:
Instrument start, the control system inspection: power supply, system's operation normally whether, printer paper, reflecting plate battery;
Surveying instrument places tubing string one end end face, and reflecting plate places this tubing string other end end face, and the distance of being measured between the two by host computer control radar survey sensor promptly obtains the length of the tubing string of surveying, and realizes preserving automatically and printing function;
Many endowel measurements finish, by deriving with the integral body that being connected of any computer can realize data.
Claims (5)
1. the continuous accurately measuring tube column length measuring system of radar, it is characterized in that: radargrammetry sensor, display, instrumentation control system, print system, accumulator, constant temperature system, voice system all are arranged in the shell bearing; Front end during the radargrammetry sensor is arranged in the shell bearing, display be embedded in the shell bearing directly over, print system is arranged on the back upper place in the shell bearing, accumulator is positioned at shell bearing inner bottom part, instrumentation control system is connected with voice system with constant temperature system respectively, the shell bearing is arranged on the tubing string, and opposite side is provided with reflection unit on the tubing string.
2. the continuously accurate measuring tube column length measuring system of radar as claimed in claim 1 is characterized in that: display is for touching display panel.
3. the continuously accurate measuring tube column length measuring system of radar as claimed in claim 1, it is characterized in that: print system is made up of minitype thermal printer and non cohesive gel temperature-sensitive waterproof printer paper.
4. the continuously accurate measuring tube column length measuring system of radar as claimed in claim 1 is characterized in that: the plurality of temperature sensor is arranged in the constant temperature system.
5. as claim 1 or the continuously accurate measuring tube column length measuring system of 2 or 3 or 4 described radars, it is characterized in that: instrumentation control system is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058894U CN201368725Y (en) | 2009-02-26 | 2009-02-26 | Radar measurement system for measuring pipe column length continuously and accurately |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201058894U CN201368725Y (en) | 2009-02-26 | 2009-02-26 | Radar measurement system for measuring pipe column length continuously and accurately |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368725Y true CN201368725Y (en) | 2009-12-23 |
Family
ID=41487616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201058894U Expired - Lifetime CN201368725Y (en) | 2009-02-26 | 2009-02-26 | Radar measurement system for measuring pipe column length continuously and accurately |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368725Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464605A (en) * | 2016-01-05 | 2016-04-06 | 济南光先数控机械有限公司 | Oil pipe transfer device |
-
2009
- 2009-02-26 CN CNU2009201058894U patent/CN201368725Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464605A (en) * | 2016-01-05 | 2016-04-06 | 济南光先数控机械有限公司 | Oil pipe transfer device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |