CN202255355U - Novel locking device of full-automatic gyrotheodolite device - Google Patents
Novel locking device of full-automatic gyrotheodolite device Download PDFInfo
- Publication number
- CN202255355U CN202255355U CN2011202765052U CN201120276505U CN202255355U CN 202255355 U CN202255355 U CN 202255355U CN 2011202765052 U CN2011202765052 U CN 2011202765052U CN 201120276505 U CN201120276505 U CN 201120276505U CN 202255355 U CN202255355 U CN 202255355U
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- locking device
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- theodolite
- automatic
- gyro
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Abstract
The utility model provides a novel locking device of a full-automatic gyrotheodolite device. The novel locking device consists of a cone-shaped ejector head, a high-precision linear motor, an annular supporting shell, a base and the like, wherein the annular supporting shell is mounted on the base; the high-precision linear motor is mounted in the middle of the annular supporting shell; a motor shaft at the upper end of the high-precision linear motor is the cone-shaped ejector head capable of being connected with a cone-shaped concave hole at the bottom of the gyrotheodolite device. With the adoption of the novel locking device of the full-automatic gyrotheodolite device, complex gears, worm gears and worm drive mechanisms in the existing locking device can be avoided. By directly using the high-precision linear motor to straightly lift up and down, not only is the vibration to a gyrotheodolite avoided when the traditional locking device is lifted up and down, but also the novel locking device has the advantages of simple and reasonable structure and form, and convenient and rapid installation, thereby meeting the lifting requirements of the full-automatic gyrotheodolite device.
Description
Technical field
The utility model belongs to mechano-electronic and combines the full-automatic gyro-theodolite device feature of product, particularly a kind of full-automatic gyro-theodolite device new type of locking device.
Background technology
Current, the gyro-theodolite technology obtains widespread use in every field, and heavy constructions such as particularly modern society's mine surveying, subway, tunnel are to the swift and violent demand of precise orientation measuring technique, so the market demand is wide.And moment gyroscope transit device locking device generally adopts a servomotor to rise the locking gyro-theodolite through a cover worm gear, worm gearing drive top through straight line (or ball) track; Not only complex structure and also when causing going up and down the gyro-theodolite vibration very big; Influence the system oriented error; And higher to assembly crewman's technical requirement, precision is difficult for improving, and causes the human factor influence bigger; These all are the restraining factors that influence gyro-theodolite high precision, high efficiency orientation, can not satisfy modern social development's demand.
The gyro-theodolite device locking device that uses on the market mainly contains dual mode: 1, a servomotor drives the top through a cover worm gear, worm gearing and rises the locking gyro-theodolite through rectilinear orbit; 2, a servomotor drives the top through a cover worm gear, worm gearing and rises the locking gyro-theodolite through the ball bearing track.
The utility model content
The purpose of the utility model is to provide a kind of full-automatic gyro-theodolite device new type of locking device.It is the new type of locking device that the full-automatic gyro-theodolite device of a kind of high precision, Stability Control goes up and down.Realize high precision, stability that the gyro-theodolite device goes up and down, improved gyro-theodolite device orientation accuracy.
The content of the utility model:
A kind of full-automatic gyro-theodolite device new type of locking device; It is characterized in that: the annular brace housing is housed on the base; High Precision Linear Motor is installed in the middle of the annular brace housing, is the taper top that can be connected with gyro-theodolite bottom of device taper shrinkage pool on the motor shaft of High Precision Linear Motor upper end.
Said High Precision Linear Motor is voltage 5V, per step up-down 0.0127mm, stroke 13.2mm, maximum up-down power 35.6N, Neody mium magnet steel linear electric motors.
The characteristics of the utility model are:
This a kind of full-automatic gyro-theodolite device new type of locking device: avoided the loaded down with trivial details elevating drive mechanism of traditional gyro-theodolite; Directly adopt novel high-precision linear electric motors straight line to go up and down; When not only having avoided latch mechanism to go up and down to the vibration of gyro-theodolite, and version is simple, rationally, easy for installation fast; Reach full-automatic gyro-theodolite device up-down demand fully, and improved system oriented precision and stability.
Can satisfy the demand of gyro-theodolite device high precision, stability up-down, particularly it has avoided the complicated drive mechanism design of traditional locking device.
Description of drawings
Fig. 1 is a kind of full-automatic gyro-theodolite device new type of locking device front view.
Fig. 2 is a kind of full-automatic gyro-theodolite device new type of locking device vertical view.
Among the figure: 1, gyro-theodolite device; 2, taper top; 3, High Precision Linear Motor; 4, annular brace housing; 5, base.
Embodiment
A kind of full-automatic gyro-theodolite device new type of locking device as shown in Figure 1, this design major technique is implemented whole jacking system work for adopting the novel high-precision linear electric motors.It is mainly formed shown in (Fig. 1): 1, gyro-theodolite device; 2, taper top; 3, High Precision Linear Motor; 4, annular brace housing; 5, composition such as base.
This a kind of full-automatic gyro-theodolite device new type of locking device; Agent structure adopts duralumin, hard alumin ium alloy support structure main equipment High Precision Linear Motor up-down transmission; And drive taper top and gyro-theodolite fit taper joint stable elevation; Systematic error/stochastic error is reduced, satisfy the technical requirement of this patent design fully.
A kind of full-automatic gyro-theodolite device new type of locking device; The annular brace housing is housed on the base; High Precision Linear Motor is installed in the middle of the annular brace housing, is the taper top that can be connected with gyro-theodolite bottom of device taper shrinkage pool on the motor shaft of High Precision Linear Motor upper end.
The taper top is joined taper mutually with the employing of gyro-theodolite device rotor case bottom interface and is closely contacted, and gyro-theodolite device rotor case is gone up and down steadily, reduces systematic error.
The transmission adopted High Precision Linear Motor, voltage 5V, per step up-down 0.0127mm; Stroke 13.2mm, maximum up-down power 35.6N, Neody mium magnet steel; Big moment is low to be gone up and down to promote; Fully reduce gyro-theodolite device rotor case rising or falling speed, thereby rotor case is steadily promoted, reduce systematic error.
According to purpose of design; For reaching the function of gyro-theodolite device high precision, stability up-down enforcement, this patent adopts existing market state-of-the-art technology High Precision Linear Motor, and through the optimal design corresponding construction; Technology is reasonable; The method of operation is simple, to the influence of gyroscopic orientation survey precision, and has satisfied full-automatic gyro-theodolite device up-down demand fully when not only having eliminated traditional locking device and going up and down.
Claims (2)
1. full-automatic gyro-theodolite device new type of locking device; It is characterized in that: the annular brace housing is housed on the base; High Precision Linear Motor is installed in the middle of the annular brace housing, is the taper top that can be connected with gyro-theodolite bottom of device taper shrinkage pool on the motor shaft of High Precision Linear Motor upper end.
2. according to a kind of full-automatic gyro-theodolite device new type of locking device described in the claim 1; It is characterized in that: said High Precision Linear Motor is voltage 5V, per step up-down 0.0127mm, stroke 13.2mm; Maximum up-down power 35.6N, Neody mium magnet steel linear electric motors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765052U CN202255355U (en) | 2011-08-02 | 2011-08-02 | Novel locking device of full-automatic gyrotheodolite device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202765052U CN202255355U (en) | 2011-08-02 | 2011-08-02 | Novel locking device of full-automatic gyrotheodolite device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255355U true CN202255355U (en) | 2012-05-30 |
Family
ID=46116582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202765052U Expired - Fee Related CN202255355U (en) | 2011-08-02 | 2011-08-02 | Novel locking device of full-automatic gyrotheodolite device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236589A (en) * | 2014-09-19 | 2014-12-24 | 李国栋 | Gyro theodolite detection device and gyro theodolite detection method |
-
2011
- 2011-08-02 CN CN2011202765052U patent/CN202255355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236589A (en) * | 2014-09-19 | 2014-12-24 | 李国栋 | Gyro theodolite detection device and gyro theodolite detection method |
| CN104236589B (en) * | 2014-09-19 | 2017-02-15 | 李国栋 | Gyro theodolite detection device and gyro theodolite detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140802 |
|
| EXPY | Termination of patent right or utility model |