CN201007794Y - High-precision automatic aiming levelling device - Google Patents
High-precision automatic aiming levelling device Download PDFInfo
- Publication number
- CN201007794Y CN201007794Y CNU200620109275XU CN200620109275U CN201007794Y CN 201007794 Y CN201007794 Y CN 201007794Y CN U200620109275X U CNU200620109275X U CN U200620109275XU CN 200620109275 U CN200620109275 U CN 200620109275U CN 201007794 Y CN201007794 Y CN 201007794Y
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- China
- Prior art keywords
- leveling
- aiming
- gear
- cabin
- contactor
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Abstract
The utility model relates to a high precision automatic aiming leveling device which comprises a leveling driving device, an aiming bin, an aiming equipment, a gear driving mechanism, a screw mandrel helix pair driving mechanism, a horizon sensor, an electronic control friction clutch, a hydraulic motor and an industrial control computer and the like, wherein a servo control leveling system is of mechanic-electronic-hydraulic integration, and the whole operational process that the leveling device is located from unfolding an aiming point to fold is an automatic process. The leveling precision keeps mechanical and physical self-lock performance, and the leveling precision is capable of being kept for long time and has the advantages of high leveling precision and fast speed. The utility model is better than the support leveling of hydraulic legs of a hydraulic cylinder, thereby overcoming the influence to the precision caused by the leakage of a hydraulic leveling and the defect that the thermal expansion of hydraulic oil has harsh requirements for environmental temperatures.
Description
One, technical field:
The utility model relates to a kind of high precision automatically aiming leveling device and integrates servocontrol leveling system mechanical, electrical, liquid by what industrial computer was controlled, levelling device from launch, aiming point navigates to the whole operation process of removing receipts and realized robotization.
Two, technical background:
The number of applying for a patent is the utility model of CN01270599.3 (publication number is CN2515253), disclose a kind of slope levelling device, this levelling device is by sensor, controller, frame, compositions such as chassis, by controller electromagnetic proportional valve is controlled, thereby the enforcement leveling, this utility model is simple in structure, and installation and maintenance are convenient, manual dexterity is reliable, be a kind of levelling device preferably, still, this type of device only depends on the sealing situation of hydraulic system itself to carry out the maintenance of leveling precision, when taking place to leak inside and outside the hydraulic jack, the leveling precision of its device just can not get effective assurance, for addressing the aforementioned drawbacks, has designed high precision automatically aiming leveling device.
Three, summary of the invention:
The purpose of this utility model just provides a kind of high precision automatically aiming leveling device, and device has adopted the industrial control computer servo-control system, makes sighting device navigate to the whole operation process of removing receipts and realize robotization from expansion, aiming point height.
Aiming gearing and computer control system that the high precision automatically aiming leveling is made up of several parts such as leveling gearing, aiming cabin, sight device, gear drive, screw mandrel screw pair gear train, horizon sensor, voltage-controlled friction clutch coupling, oil motor, industrial control computers; By judgement and the processing of industrial computer to horizon sensor transmission information, the open and-shut mode of power clutch is also controlled in the running of instruction gear train in good time, thereby implements the automatic leveling of sighting device.Gear drive is little backlash, No. three gear trains, and this mechanism is connected with screw mandrel screw pair gear train; The screw mandrel screw pair changes gyration into rectilinear motion, and leveling is supported in the back that directly lands.
Aiming leveling gearing is installed in the aiming cabin, sight device (photoelectricity collimation transit and orienting north finding instrument equipment assembly) is installed on the aiming leveling gearing, the aiming cabin is articulated on the equipment platform, and aiming cabin ejection cylinder is articulated between equipment platform and the cabin body.In the equipment platform transportation, sighting device secure fixation sight device, and satisfy it and transportation environment is vibrated the requirement that requires little and vibration damping; When carrying out aiming, at first be that sighting device is being released fast under the effect of ejection cylinder and accurately located under the effect of induction contactor, next is that the aiming gearing is thrown off fast, landed and support on the ground, the vibration and the interference that produce during with other system works of abatement apparatus platform with aiming cabin body.
After adopting this scheme, with mechanical gear gear train, screw mandrel screw pair gear train and the ingenious combination of voltage-controlled friction clutch coupling, to rotatablely move and be converted to straight-line mode and carry out leveling, mechanical-physical self-locking property (promptly at an arbitrary position after the leveling self-locking and resistance to deformation keep the leveling state) has been used in the maintenance of leveling precision, and the leveling precision can keep for a long time; After adopting the industrial control computer servo-control system, this installs leveling precision height, leveling speed is fast, be better than the support leveling of hydraulic oil cylinder support legs, overcome the influence of hydraulic leveling leakage, overcome the requirement of hydraulic oil thermal expansion the environment temperature harshness to precision.
Four, description of drawings:
Fig. 1 is that the structure of the utility model high precision automatically aiming leveling device is formed view
Among Fig. 1: the manual control panel of 1-, 2-fixed support, 3-leveling gearing, 4-fine setting guide rail, 5-sight device, 6-transportation fixator, 7-aiming cabin, 8-highly locate induction contactor, 9-equipment platform, 10-linkwork, 11-supporting leg induction contactor, 12-horizon sensor, 13-hydraulic jack, 14-fixed arm, 15-cabin body expanded position induction contactor, 16-cabin body unmarshaling location sensitive contactor, the 17-supporting leg unmarshaling induction contactor that puts in place.
Fig. 2 is the vertical view that the high precision automatically aiming leveling device structure is formed
Fig. 3 is the high precision automatically aiming leveling device sectional structure chart;
Fig. 4 is the vertical view of high precision automatically aiming leveling device Fig. 3
Among Fig. 3,4: 18-oil motor, 19-output shaft cog, 20 mating gears, 21-three road axles, 22-electric control clutch, 23-gear, 24-mating gear, 25-driving shaft 26 transmit gears, 27-gear screw mandrel screw pair, 28-screw mandrel, 29-installing plate.
Five, embodiment
Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing.
Shown in accompanying drawing 1,2, manually control panel 1 is installed in (and body bottom, cabin) on the fixed support 2, directly operation on this panel when aiming is observed (this panel is standby, is made as the master with computer controlled); Fixed support 2 supports and fixing leveling gearing 3, has the performance of vibration damping simultaneously, to guarantee the needs of transportation safety; Fine setting track-type facilities 4 is installed on the leveling gearing, and this guide rail adopts vertically the oat tail groove structure with lateral cross, can implement during aiming to see make an inventory of about and front and back trace adjusting; Sight device 5 (photoelectricity collimation transit and orienting north finding instrument equipment assembly) is installed on the fine setting track-type facilities; Transportation fixator 6 is rigidly connected with equipment platform 9, and fixedly the mode of sighting device is designed to self-locking tension and compression bail type, and after bayonet lock rotate in place, the tension and compression mechanism tension and compression with self-locking property clamped; Aiming cabin 7 is hinged on the fixed arm 14 that is fixed in equipment platform 9; Aiming point height location induction contactor 8 is fixed on the body of cabin, in the levelling device leveling and after rising to this height with the signal feedback computing machine; Equipment platform 9 is installed aiming and is transferred device; Linkwork 10 supports and satisfies the cabin body and do the rotation of rolling; The supporting leg induction contactor 11 that lands is judged the supporting legs motion situation that lands, with the supporting leg signal feedback computing machine that lands; Horizon sensor 12 is judged vertically (x to) and the horizontal comprehensive out-of-level situation of (Y to), and with uneven signal feedback computing machine, computing machine is transformed into signal analysis the switching and the enforcement leveling of control power clutch 22 behind the uneven value; Hydraulic jack 13 is implemented to launch and unmarshaling aiming levelling device, and two ends are hinged on respectively on equipment platform 9 and the cabin body; Induction contactor 15 accurately induction cabin body expanded positions is also implemented the aiming point location, with the aiming signal feedback computing machine that puts in place; Induction contactor 16 induction body unmarshaling positions, cabin and location are with the induction signal feedback computing machine that puts in place; The induction contactor 17 induction supporting leg unmarshalings signal that puts in place, the signal feedback that will put in place computing machine.
Shown in accompanying drawing 3,4, when oil motor 18 rotated, output shaft cogged 19 through mating gear 20 drivings axle 21 (the three road axles) idle running of totally three directions, and gear 23 does not rotate; Voltage-controlled friction clutch coupling 22 transmits information by computing machine according to horizon sensor and controls its connection respectively and open, when power clutch is connected, gear 23 combines under the electromagnetic force effect with axle, and in the effect of friction force next plays rotation, rotate through mating gear 24 driving shafts 25, gear 26 and axle be 25 for key is connected, and gear 26 is delivered to gear screw mandrel screw pair 27 with rotation and promotes screw mandrel 28 stretch enforcement leveling and unmarshalings.Installing plate 29 provides datum clamp face for horizon sensor 12.
Claims (3)
1. the utility model is a kind of high precision automatically aiming leveling device, it is characterized in that: it is mainly by leveling gearing (3), aiming cabin (7), sight device (5), gear drive, screw mandrel screw pair gear train (27), horizon sensor (12), voltage-controlled friction clutch coupling (22), oil motor (18), aiming gearing and automatic control system that several parts of industrial control computer are formed, also have by manual control panel (1), fixed support (2), leveling gearing (3), fine setting guide rail (4), sight device (5), transportation fixator (6), aiming cabin (7), highly contactor (8) is responded in the location, equipment platform (9), linkwork (10), supporting leg induction contactor (11), horizon sensor (12), hydraulic jack (13), fixed arm (14), cabin body expanded position induction contactor (15), cabin body unmarshaling location sensitive contactor (16), the supporting leg unmarshaling puts in place and responds to contactor (17), oil motor (18), output shaft cog (19), mating gear (20), three road axles (21), electronic power clutch (22), gear (23), mating gear (24), driving shaft (25), transmit gear (26), gear screw mandrel screw pair (27), screw mandrel (28), installing plate (29) is formed, manually control panel (1) is installed on the fixed support (2), fixed support (2) supports and fixing leveling gearing (3), fine setting track-type facilities (4) is installed on the leveling gearing (3), and sight device (5) is being installed on the fine setting guide rail (4); Transportation fixator (6) is rigidly connected with equipment platform (9), and aiming cabin (7) is hinged on the fixed arm (14) that is fixed in equipment platform (9); Highly location induction contactor (8) is fixed on the body of cabin, and equipment platform (9) is installed the aiming levelling device; Linkwork (10) supports and satisfies the cabin body and do the rotation of rolling; The supporting leg induction contactor (11) that lands is judged the supporting leg motion situation that lands, with the supporting leg signal feedback computing machine that lands; Horizon sensor (12) is judged the comprehensive out-of-level situation of vertical and horizontal, and with the signal feedback computing machine, the switching of computer control power clutch (22) is also implemented leveling; Hydraulic jack (13) two ends are hinged on respectively on equipment platform (9) and the cabin body; Induction contactor (15,16,17) is responded to cabin body expanded position and location and induction supporting leg unmarshaling state respectively, and oil motor (18) output shaft cogs (19) through mating gear (20) driving three road axles (21) idle running, and gear (23) does not rotate; It connects and opens voltage-controlled friction clutch coupling (22) by computer control, when connecting, gear (23) rotates with axle, be delivered to gear screw mandrel screw pair (27) through mating gear (24) driving shaft (25) transmission gear (26) and promote screw mandrel (28) enforcement leveling and unmarshaling, installing plate (29) provides datum clamp face for horizon sensor (12).
2. by the described high precision automatically aiming leveling device of claim 1, it is characterized in that the assembly of sight device (5) by photoelectricity collimation transit and orienting north finding instrument, fine setting guide rail (14) is made vertically and the oat tail groove structure of lateral cross.
3. by the described high precision automatically aiming leveling device of claim 1, it is characterized in that: transportation fixator (6) and fixedly the mode of sighting device be designed to self-locking tension and compression bail type, after bayonet lock rotate in place, have the tension and compression mechanism tension and compression clamping of self-locking performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620109275XU CN201007794Y (en) | 2006-03-02 | 2006-03-02 | High-precision automatic aiming levelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620109275XU CN201007794Y (en) | 2006-03-02 | 2006-03-02 | High-precision automatic aiming levelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007794Y true CN201007794Y (en) | 2008-01-16 |
Family
ID=39003741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620109275XU Expired - Fee Related CN201007794Y (en) | 2006-03-02 | 2006-03-02 | High-precision automatic aiming levelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007794Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042940B (en) * | 2006-03-23 | 2010-08-11 | 贵州航天设备制造有限公司 | High precision automatically aiming leveling device |
| CN105021167A (en) * | 2014-04-28 | 2015-11-04 | 北华大学 | Horizontal self-adjusting and imaging aiming and positioning system |
| CN111438943A (en) * | 2020-04-29 | 2020-07-24 | 华中科技大学 | Manual mode, mode switching subassembly and 3D printer levelling device of automatic mode |
-
2006
- 2006-03-02 CN CNU200620109275XU patent/CN201007794Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101042940B (en) * | 2006-03-23 | 2010-08-11 | 贵州航天设备制造有限公司 | High precision automatically aiming leveling device |
| CN105021167A (en) * | 2014-04-28 | 2015-11-04 | 北华大学 | Horizontal self-adjusting and imaging aiming and positioning system |
| CN105021167B (en) * | 2014-04-28 | 2017-12-19 | 北华大学 | Self-regulated horizontal imaging aimed positioning system |
| CN111438943A (en) * | 2020-04-29 | 2020-07-24 | 华中科技大学 | Manual mode, mode switching subassembly and 3D printer levelling device of automatic mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20110302 |