CN2163869Y - Underground omnibearing wireless borehole slope-determining instrument - Google Patents
Underground omnibearing wireless borehole slope-determining instrument Download PDFInfo
- Publication number
- CN2163869Y CN2163869Y CN 92229101 CN92229101U CN2163869Y CN 2163869 Y CN2163869 Y CN 2163869Y CN 92229101 CN92229101 CN 92229101 CN 92229101 U CN92229101 U CN 92229101U CN 2163869 Y CN2163869 Y CN 2163869Y
- Authority
- CN
- China
- Prior art keywords
- inserting tube
- synchronous motor
- cable
- slope
- chip microcomputer
- 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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- Excavating Of Shafts Or Tunnels (AREA)
- Earth Drilling (AREA)
Abstract
Disclosed is an underground omnibearing cableless borehole slope-detecting instrument, comprising a probe tube and a synchronous machine. The utility model can be used for cableless slope-detecting underground horizontal holes or inclined holes, and can also be used for cableless slope-detecting the borehole of other nonmagnetic ore bodies. The well can be detected without cable, and the probe tube is pushed by a drill pipe. The utility model has the advantages of convenient use, simple system and low cost, and the utility model uses a microcomputer to carry out data processing and draw a result chart.
Description
The utility model belongs to the measuring apparatus class, and specifically the down-hole all of being made up of inserting tube 1, synchronous motor 2 and microcomputer does not exactly have the cable clinograph.
Present clinograph both domestic and external, mostly adopt magnetic compass, needle electric measuring type, magnetic-type photosensitive formula, ring to survey guide type, gyrocompassing formula etc., their common deficiencies are: measurement category is little, precision is low and cable arranged, instrument is general big and heaviness and multiservice car carry, and brings very big inconvenience for the mine drilling deviational survey.
The utility model has promptly overcome the common problem that exists in the above-mentioned all kinds of clinograph, can be comprehensive and measure the azimuth, inclination angle and the corresponding drilling depth of boring exactly.No cable, easy to carry, gross weight is no more than 39 kilograms, and component weight is no more than 8 kilograms.
The technical solution of the utility model is such: the comprehensive no cable clinograph of being made up of inserting tube 1, synchronous motor 2 and microcomputer, it is characterized in that when inserting tube 1 when gathering the deviational survey signal, synchronous motor 2 synchronous sampling depth signals to be determining corresponding numerical value, with on line inserting tube 1 are linked to each other with synchronous motor 2 and press synchronously that " key " presets time delay by delay " key " again.At this moment can pull down on line, inserting tube 1 is sent in the hole by borer drill rod separately, from shallow to deep or shallow,, reach the purpose of comprehensive no cable deviational survey by preset program pointwise image data by being deep to.
The above-mentioned said comprehensive no cable clinograph of being made up of inserting tube 1, synchronous motor 2 and microcomputer, its characteristics are that inserting tube 1 is made up of angular measurement sensor 1a, azimuth sensor 1b, variable connector 1c, amplifier 1d, single-chip microcomputer 1e, voltage-frequency converter 1f and battery 1g and is placed on and connect antimagnetic prolongation pipe in the protecting tube again.Its characteristics also be synchronous motor 2 by synchronous single-chip microcomputer 2a, synchronously gather indicating circuit 2b, communication interface 2c, trigger circuit 2d, declare mistake circuit 2e and battery 2f and form.So just, finished all processes of the utility model, be convenient to the actual angle of inclination of our exact grasp boring and accurate position, proposed the boring scheme and the drilling track of science from the demonstration of no cable deviational survey technology to the concrete formation of instrument.
Owing to adopted comprehensive no cable clinograph, make drillhole inclination survey work accurately convenient, need not the special-purpose equipment that pushes inserting tube 1, and adopt no cable logging technique, make deviational survey and depth measurement work carry out synchronously, simplified drillhole inclination survey work greatly.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 inserting tube circuit working theory diagram.
Fig. 2 synchronous motor circuit working theory diagram
The comprehensive no cable clinograph block diagram of Fig. 3.
At inserting tube circuit working theory diagram shown in Figure 1, obliquity sensor 1a and azimuth sensor 1b circuit output signal, sending into amplifier 1d through variable connector 1c timesharing amplifies, 1f is converted to frequency signal by voltage-frequency converter, and become digital quantity by the counter timer counter, send into single-chip microcomputer 1e storage through expander gate again.Also by single-chip microcomputer 1e control, gather the road number is that 4 roads also can expand to 8 roads to the counting door.Gate time and blanking time, equal available software was revised to satisfy on-the-spot needs.
In synchronous motor circuit working theory diagram shown in Figure 2, trigger circuit 2d makes the single-chip microcomputer 2a of single-chip microcomputer 1e in the inserting tube 1 and the true and false sign indicating number of synchronous motor 2 notes total simultaneously clear by reset line RESET, because both clock frequency unanimities, make true sign indicating number corresponding with valid data, false sign indicating number is corresponding with invalid data, synchronous by synchronous button, represent when indicator lamp is bright synchronously effectively this moment.Gather indicating circuit 2b synchronously and be used to refer to collection period, by the true yard button of underlying, a then false sign indicating number lamp goes out when bright as if false sign indicating number indicator lamp.By the time it is bright to gathering indicator lamp to gather phase one, goes out when gathering lamp again, and false sign indicating number lamp is bright, and a frame data collection is finished in expression.Be provided with also in order to increase data storage capacity that to declare mistake circuit 2e purpose be inserting tube deviational survey when finishing with microcomputer communication, have only when synchronous motor 2 corresponding units during for true sign indicating number, the side allows to transmit numeral, has so just rejected invalid data.Also have communication interface 2c and battery 2f in addition.
In comprehensive no cable clinograph block diagram shown in Figure 3, inserting tube 1 can be gathered among the deviational survey data storage RAM by the program timing of finishing in advance, the enabledisable and the sampling depth information of 2 records of the synchronous motor of synchronousing working measuring point with inserting tube 1, but both carried out synchronously with on line 3 before using, and inserting tube 1 were connected with drilling rod send into afterwards and carried out deviational survey in the hole.The data of inserting tube 1 deviational survey can be taken out with synchronous motor 2, and calculate the inclination angle and the azimuth of measuring point; Also can make synchronous motor 2 by connecing card and microcomputer 9 communications, print deviational survey achievement and boring axonometric(al) projection by microcomputer 9, the battery in inserting tube 1 and the synchronous motor 2 can charge through on line 5,6 with charger 4, in order to reusing.
Claims (2)
1, a kind of down-hole all does not have the cable clinograph, it is characterized in that, by inserting tube 1, synchronous motor 2, on line 3 and microcomputer are formed, said inserting tube 1 passes through the sensor acquisition output signal in boring, this signal is sent into amplifier 1d and is amplified through variable connector 1c, is converted to frequency signal behind voltage-frequency converter 1f, become digital quantity by the counter timer counter then, send into single-chip microcomputer 1e storage through expander gate again; Its feature also is to use on line 3 earlier when inserting tube 1 before acquired signal, inserting tube 1 is connected with synchronous motor starting circuit 2d in the synchronous motor 2, make single-chip microcomputer 2a and the single-chip microcomputer 1e in the inserting tube 1 in the synchronous motor 2 total simultaneously clear, make both temporal frequency unanimities, pull down line 3 then, inserting tube 1 is sent in the boring.
2, require 1 described comprehensive no cable clinograph according to letter of authorization, it is characterized in that the sensor in the said inserting tube 1 is meant obliquity sensor and azimuth sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229101 CN2163869Y (en) | 1992-07-27 | 1992-07-27 | Underground omnibearing wireless borehole slope-determining instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92229101 CN2163869Y (en) | 1992-07-27 | 1992-07-27 | Underground omnibearing wireless borehole slope-determining instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163869Y true CN2163869Y (en) | 1994-05-04 |
Family
ID=33772576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92229101 Expired - Fee Related CN2163869Y (en) | 1992-07-27 | 1992-07-27 | Underground omnibearing wireless borehole slope-determining instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163869Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182441A (en) * | 2011-03-04 | 2011-09-14 | 上海大学 | Method for locating underground non-cable test system |
| CN101343997B (en) * | 2008-08-21 | 2012-03-21 | 煤炭科学研究总院西安研究院 | Directional tool of horizontal long drill hole |
| CN102628355A (en) * | 2012-04-18 | 2012-08-08 | 中煤科工集团西安研究院 | Cable-free borehole clinometer and synchronous inclinometry method thereof based on synchronization technology |
| CN103670374A (en) * | 2012-09-17 | 2014-03-26 | 郑州士奇测控技术有限公司 | Hole drilling track measuring system for rotary drilling |
| CN105444736A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Intelligent handheld deep hole inclination measurement method, inclinometer and inclination test system |
-
1992
- 1992-07-27 CN CN 92229101 patent/CN2163869Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343997B (en) * | 2008-08-21 | 2012-03-21 | 煤炭科学研究总院西安研究院 | Directional tool of horizontal long drill hole |
| CN102182441A (en) * | 2011-03-04 | 2011-09-14 | 上海大学 | Method for locating underground non-cable test system |
| CN102182441B (en) * | 2011-03-04 | 2013-06-05 | 上海大学 | Method for locating underground non-cable test system |
| CN102628355A (en) * | 2012-04-18 | 2012-08-08 | 中煤科工集团西安研究院 | Cable-free borehole clinometer and synchronous inclinometry method thereof based on synchronization technology |
| CN102628355B (en) * | 2012-04-18 | 2015-04-08 | 中煤科工集团西安研究院有限公司 | Cable-free borehole clinometer and synchronous inclinometry method thereof based on synchronization technology |
| CN103670374A (en) * | 2012-09-17 | 2014-03-26 | 郑州士奇测控技术有限公司 | Hole drilling track measuring system for rotary drilling |
| CN103670374B (en) * | 2012-09-17 | 2017-04-05 | 郑州士奇测控技术有限公司 | Rotary drilling drilling track measuring system |
| CN105444736A (en) * | 2014-09-26 | 2016-03-30 | 中铁西北科学研究院有限公司深圳南方分院 | Intelligent handheld deep hole inclination measurement method, inclinometer and inclination test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |