CN202915934U - Triaxial digital display turntable system - Google Patents
Triaxial digital display turntable system Download PDFInfo
- Publication number
- CN202915934U CN202915934U CN 201220659946 CN201220659946U CN202915934U CN 202915934 U CN202915934 U CN 202915934U CN 201220659946 CN201220659946 CN 201220659946 CN 201220659946 U CN201220659946 U CN 201220659946U CN 202915934 U CN202915934 U CN 202915934U
- Authority
- CN
- China
- Prior art keywords
- axle
- digital display
- aobvious
- scrambler
- turret systems
- 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 - Lifetime
Links
Images
Abstract
The utility model discloses a triaxial digital display turntable system. The triaxial digital display turntable system comprises a mechanical turntable body and a digital display machine case, wherein the mechanical turntable body is connected with a base, an azimuth shaft, a supporting column and a well inclined shaft from bottom to top; the azimuth shaft is fixed on the base and is connected with an azimuth angle encoder; the supporting column is U-shaped, the lower part of the supporting column is connected with the azimuth shaft, and the well inclined shaft is arranged between the two ends of the upper part of the supporting column; a clamp holder is sleeved on the well inclined shaft, and a rotation device is arranged in the clamp holder; the well inclined shaft is connected with a well oblique angle encoder, and the rotation device is connected with a tool face encoder; and the digital display machine case is electrically connected with the azimuth angle encoder, the well oblique angle encoder and the tool face encoder. The triaxial digital display turntable system is simple in structure and high in measuring accuracy, digitally displays angles, and can be used in checking and correction of petroleum and geological measuring instruments.
Description
Technical field
The utility model relates to a kind of inertia test table system, particularly a kind of verification and detection for oil, geology industry surveying instrument, with digital displaying function and the inertia test table system that can three axles rotates.
Background technology
Turntable is a kind of important ground checkout equipment, can be divided into artificial rotary table and inertia test table according to purposes.The inertia test table is mainly used in Performance Detection and the demarcation of inertial navigation system and inertance element such as gyro, accelerometer etc., stresses static state or steady-state behaviour.Present known inertia test table, particularly three axle inertia turntables are mainly two types: wherein a kind of precision is high, and volume is large, and the scope that is installed is little, and is expensive, is difficult for maintenance, is mainly used in inertance element and demarcates; Another kind of precision is low, full mechanical mechanism, have in addition can't reach three axles and rotate.Adopt the surveying instrument of inertance element for the oil geology industry, its surveying instrument integral body is larger, work at ordinary times verification and instrument context of detection, these two kinds of turntables have certain limitation, the former be installed restricted and cost too high, be not suitable for the daily measurement of whole instrument, latter's precision can't reach requirement.
The utility model content
In order to solve the shortcoming of existing turntable, the purpose of this utility model is to provide a kind of three number of axle to show turret systems, and this turret systems compact conformation, simple, handsome in appearance, easy to use can satisfy the whole requirement that checks of instrument.
For achieving the above object, the utility model is taked following technical scheme:
A kind of three number of axle show turntable, and it comprises mechanical turntable body and digital display cabinet;
This machinery turntable body is equipped with pedestal, azimuth axis, support column and hole deviation axle from the bottom to top successively; This azimuth axis is fixed on this pedestal, and is connected with an azimuth angular encoders; This support column is U-shaped, and the bottom is connected with this azimuth axis, sets up this hole deviation axle between the two ends on top; Be arranged with clamper on this hole deviation axle, be provided with spinner in this clamper; This hole deviation axle is connected with a hole drift angle scrambler, and this spinner is connected with a tool-face scrambler;
This digital display cabinet and this position angle scrambler, this hole drift angle scrambler, this tool-face scrambler are electrically connected.
Described hole deviation axle comprises the supporting seat at active rotating shaft and these active rotating shaft two ends; This supporting seat is located at described support column both upper ends thereof; Described hole drift angle scrambler is fixed in this supporting seat.
Described spinner is cylindrical, and top and bottom are equipped with set screw.
Described hole deviation axle and described azimuth axis all adopt the handwheel transmission, and can lock at an arbitrary position by locking device.
Described base bottom is provided with 3 adjustable feet.
Described digital display cabinet comprises display unit, control module, stabilized voltage supply and data-interface.
Described digital display cabinet is arranged on the cabinet stand.
Described support column bottom is connected by T shape screw with described azimuth axis.
Described azimuth angular encoders, described hole drift angle scrambler, described tool-face scrambler adopt absolute optical encoder.
The beneficial effects of the utility model are: the utility model can reach requirement in stable state and precision, integrated testability inertial equipment easily, and can realize digital display function, simple in structure.
Below in conjunction with drawings and embodiments the utility model is further specified.
Description of drawings
Fig. 1 is that the utility model forms schematic diagram.
Fig. 2 is physical construction schematic diagram of the present utility model.
Fig. 3 is digital readout system function composition block diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model provides a kind of three number of axle to show turret systems, and it comprises mechanical turntable body 1 and digital display cabinet 2, for the conveniently moving of digital display cabinet, can also comprise that is used for a cabinet stand 3 fixing, that place the digital display cabinet.
As shown in Figure 1 and Figure 2, this machinery turntable body 1 is equipped with pedestal 4, azimuth axis 5, support column 6 and hole deviation axle 7 from the bottom to top successively.This azimuth axis 5 is fixed on this pedestal 4 by screw, and is connected with an azimuth angular encoders 8 by Coupling Shaft.This support column 6 is U-shaped, and the bottom is connected with this azimuth axis 5 by T shape screw, sets up this hole deviation axle 7 between the two ends on top.Be arranged with clamper 9 on this hole deviation axle 7, be provided with spinner 10 in this clamper.This hole deviation axle 7 is connected with a hole drift angle scrambler 11, and this spinner 10 is connected with a tool-face scrambler 12 by Coupling Shaft.This digital display cabinet 2 is electrically connected with this position angle scrambler 8, this hole drift angle scrambler 11, this tool-face scrambler 12, with record data.
Further, as shown in Figure 1, this hole deviation axle 7 comprises the supporting seat 72 at active rotating shaft 71 and these active rotating shaft 71 two ends.This supporting seat is fixed at this support column 6 both upper ends thereof by screw and pressing plate, and this hole drift angle scrambler 11 is fixed in this supporting seat 72.This spinner 10 is cylindrical, is used for placing tested instrument, and its top and bottom are equipped with set screw, guaranteeing the right alignment of tested instrument and this spinner 10, and then guarantees measuring accuracy.
This azimuth axis 5 can rotate arbitrarily in 0 ° to 360 °, and can lock at an arbitrary position by locking device.This azimuth axis 5 adopts the handwheel transmission, comprises the first-stage worm gear worm gearing, ratio of gear 1:90.These azimuth axis 5 transmission handwheel minimum scale values are 1 '.
This hole deviation axle 7 can rotate freely in 180 ° at 0 °, and can lock at an arbitrary position by locking device.This hole deviation axle 7 also adopts the handwheel transmission, comprises the first-stage worm gear worm gearing, ratio of gear 1:90.These hole deviation axle 7 transmission handwheel minimum scale values are 1 '.
This spinner 10 can freely rotate in 360 ° at 0 °, and can stablize at an arbitrary position.These spinner 10 ratio of gear are 1:1.The every lattice of these spinner 10 index dials is 1 °, and vernier can be surveyed and read 0.05 °.This spinner 10 diameter that can be installed is that the elongated cylindrical instrument of φ 20mm to φ 36mm is whole, and special circumstances can be according to the equipment custom-made, to satisfy the needs of distinct device.
For movement and the leveling of turntable, these pedestal 4 bottoms can arrange 3 adjustable feet 41.
The main design goal of the aobvious turret systems of three number of axle is to realize the integral body of inertial equipment is measured and the realization digital display function, so design focal point is considered to be installed conveniently, precision is suitable, the realization of digital display cabinet function.So the digital display cabinet 2 of the utility model turret systems also is design focal point, as shown in Figure 3, it comprises display unit, control module, stabilized voltage supply and data-interface.
This digital display cabinet 2 adopts the 220V Alternating Current Power Supply, and the 220V alternating current enters stabilized voltage supply and is converted to the 12V direct current, is this position angle scrambler 8, hole drift angle scrambler 11, tool-face coding 12, display unit and control module power supply.The user keeps a certain tested attitude with tested inertia system X at turntable by inertial control system Y, azimuth angular encoders 8, hole drift angle scrambler 11, tool-face scrambler 12 its real-time attitude datas of induction pass to control module in the digital display cabinet 2 by the encoder data cable with the angle-data of induction.The control module FPGA of this digital display cabinet 2 processes data, and angle-data is passed to display unit, shows in real time on the LED screen.Azimuth angular encoders 8, hole drift angle scrambler 11, tool-face scrambler 12 all adopt absolute optical encoder, and again energising after the outage still can be remembered the front angle information of outage, need not to reset zero point.This digital display cabinet 2 keeps the RS232 interface, can be connected with computer for the user by the DB9 plug, angle information is derived and print by printer.
In sum, the aobvious turret systems of the utility model three number of axle has following advantages:
1. the instrument of oil geology industry mostly is elongated cylinder, is placed on during measurement in this spinner 8, and this spinner 8 is designed to cylindrical, and is suitable with tested instrument size, can guarantee installation accuracy.Set screw is all arranged at these spinner 8 tops and bottom, can regulate the instrument attitude, guarantees the right alignment of tested instrument and this spinner 8, and then guarantees measuring accuracy.
2. this azimuth axis 5 and hole deviation axle 7 adopt the handwheel transmission, and handwheel is connected with worm screw, rotate handwheel and drive the worm gear rotation by worm screw, make instrument turn to the locking of required hole deviation position, have guaranteed stability, and instrument can need arbitrarily the position to keep static the test.
3. this support column adopts the U-shaped design, and two end supports is more stable, and the weight that can bear is also larger, guarantees that testee is positioned at the azimuth axis center line, need not to design counterweight, can satisfy the apparatus measures that varies in weight.
4. three of this pedestal 4 adjustable support legs by regulating 3 height, can guarantee the base level precision, adapt to varying environment and adapt to.
Claims (9)
1. the aobvious turret systems of the number of axle is characterized in that, it comprises mechanical turntable body and digital display cabinet;
This machinery turntable body is equipped with pedestal, azimuth axis, support column and hole deviation axle from the bottom to top successively; This azimuth axis is fixed on this pedestal, and is connected with an azimuth angular encoders; This support column is U-shaped, and the bottom is connected with this azimuth axis, sets up this hole deviation axle between the two ends on top; Be arranged with clamper on this hole deviation axle, be provided with spinner in this clamper; This hole deviation axle is connected with a hole drift angle scrambler, and this spinner is connected with a tool-face scrambler;
This digital display cabinet and this position angle scrambler, this hole drift angle scrambler, this tool-face scrambler are electrically connected.
2. the aobvious turret systems of three number of axle according to claim 1 is characterized in that, described hole deviation axle comprises the supporting seat at active rotating shaft and these active rotating shaft two ends; This supporting seat is located at described support column both upper ends thereof; Described hole drift angle scrambler is fixed in this supporting seat.
3. the aobvious turret systems of three number of axle according to claim 1 and 2 is characterized in that, described spinner is cylindrical, and top and bottom are equipped with set screw.
4. the aobvious turret systems of three number of axle according to claim 3 is characterized in that, described hole deviation axle and described azimuth axis all adopt the handwheel transmission, and can lock at an arbitrary position by locking device.
5. the aobvious turret systems of three number of axle according to claim 4 is characterized in that, described base bottom is provided with 3 adjustable feet.
6. the aobvious turret systems of three number of axle according to claim 1 is characterized in that, described digital display cabinet comprises display unit, control module, stabilized voltage supply and data-interface.
7. the aobvious turret systems of three number of axle according to claim 6 is characterized in that, described digital display cabinet is arranged on the cabinet stand.
8. the aobvious turret systems of three number of axle according to claim 1 is characterized in that, described support column bottom is connected by T shape screw with described azimuth axis.
9. the aobvious turret systems of three number of axle according to claim 1 is characterized in that, described azimuth angular encoders, described hole drift angle scrambler, described tool-face scrambler adopt absolute optical encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659946 CN202915934U (en) | 2012-12-04 | 2012-12-04 | Triaxial digital display turntable system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220659946 CN202915934U (en) | 2012-12-04 | 2012-12-04 | Triaxial digital display turntable system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202915934U true CN202915934U (en) | 2013-05-01 |
Family
ID=48164241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220659946 Expired - Lifetime CN202915934U (en) | 2012-12-04 | 2012-12-04 | Triaxial digital display turntable system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202915934U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335670A (en) * | 2013-06-20 | 2013-10-02 | 北京航天控制仪器研究所 | Two-axis turntable based levelness and orientation adjusting mechanism |
| CN104005752A (en) * | 2014-05-04 | 2014-08-27 | 北京海蓝科技开发有限责任公司 | Portable exploring tube verification system |
| CN106584470A (en) * | 2016-11-08 | 2017-04-26 | 杭州国辰机器人科技有限公司 | Novel wrist structure for spraying demonstration mechanism |
| CN107829721A (en) * | 2017-09-21 | 2018-03-23 | 中国科学院地质与地球物理研究所 | A kind of dynamic checkout unit suitable for drilling tool attitude measurement module |
| CN113237503A (en) * | 2021-05-11 | 2021-08-10 | 成都深地领航能源科技有限公司 | Multifunctional underground state simulation device |
-
2012
- 2012-12-04 CN CN 201220659946 patent/CN202915934U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335670A (en) * | 2013-06-20 | 2013-10-02 | 北京航天控制仪器研究所 | Two-axis turntable based levelness and orientation adjusting mechanism |
| CN103335670B (en) * | 2013-06-20 | 2015-12-23 | 北京航天控制仪器研究所 | A kind of levelness based on double axle table and position adjusting mechanism |
| CN104005752A (en) * | 2014-05-04 | 2014-08-27 | 北京海蓝科技开发有限责任公司 | Portable exploring tube verification system |
| CN104005752B (en) * | 2014-05-04 | 2017-01-11 | 北京海蓝科技开发有限责任公司 | Portable exploring tube verification system |
| CN106584470A (en) * | 2016-11-08 | 2017-04-26 | 杭州国辰机器人科技有限公司 | Novel wrist structure for spraying demonstration mechanism |
| CN107829721A (en) * | 2017-09-21 | 2018-03-23 | 中国科学院地质与地球物理研究所 | A kind of dynamic checkout unit suitable for drilling tool attitude measurement module |
| CN107829721B (en) * | 2017-09-21 | 2018-10-30 | 中国科学院地质与地球物理研究所 | A kind of dynamic checkout unit suitable for drilling tool attitude measurement module |
| CN113237503A (en) * | 2021-05-11 | 2021-08-10 | 成都深地领航能源科技有限公司 | Multifunctional underground state simulation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202915934U (en) | Triaxial digital display turntable system | |
| CN202421522U (en) | Three-axis nonmagnetic turntable | |
| CN202081879U (en) | Calibration console of wireless inclinometer while drilling | |
| CN203375935U (en) | Tunnel convergence displacement and vault settlement measurement device | |
| CN202017484U (en) | Three-shaft non-magnetic check table | |
| CN102889857A (en) | Direct-reading laser height measuring instrument | |
| CN202229732U (en) | Direct reading laser height-measuring instrument | |
| CN203727062U (en) | Multifunctional protractor | |
| CN203216420U (en) | Novel horizontal metroscope | |
| CN104089593A (en) | Device capable of measuring polar coordinates | |
| CN203177777U (en) | Cylinder radius measuring instrument | |
| CN104612605A (en) | Gyro type drilling rod positioning method used for coal mine | |
| CN101852581A (en) | Continuous wall thickness measurer and measuring method | |
| CN201837333U (en) | Suspended vertical displacement measuring device | |
| CN201344793Y (en) | Grating small-angle tester | |
| CN205262466U (en) | A dynamic anti -tilt device for derrick | |
| CN213207149U (en) | Geological survey measuring apparatu | |
| CN203672278U (en) | Ball bowl interior diameter measuring apparatus | |
| CN201408003Y (en) | Pointer type level ruler | |
| CN207741756U (en) | A kind of measurement mark for subway horizontal control point | |
| CN205482938U (en) | Level gauge | |
| CN207248034U (en) | A kind of detection device for being used to measure box house geometric tolerance | |
| CN2909165Y (en) | Digital display dialgage | |
| CN203586972U (en) | Double-face dial indicator | |
| CN105509714B (en) | A kind of level meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130501 |
|
| CX01 | Expiry of patent term |