CN204007667U - The stationary platform of sensor universal adjustment - Google Patents
The stationary platform of sensor universal adjustment Download PDFInfo
- Publication number
- CN204007667U CN204007667U CN201420486616.XU CN201420486616U CN204007667U CN 204007667 U CN204007667 U CN 204007667U CN 201420486616 U CN201420486616 U CN 201420486616U CN 204007667 U CN204007667 U CN 204007667U
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- groove
- tooth bar
- gear
- worm
- substrate
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- 239000000758 substrate Substances 0.000 claims abstract description 28
- 238000010030 laminating Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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Abstract
The utility model relates to the locating device of sensor, is specially the stationary platform of sensor universal adjustment, and solving existing apparatus cannot regulate by high precision microspur, and behind location, be subject to external force and change position, and the problem that can not do tilt adjustments.Technical scheme is as follows: comprise substrate, have the first groove and the second groove on substrate; In the first groove, be provided with the first tooth bar, second groove inner support the first gear shaft, fixes the first gear on the first gear shaft; On the first tooth bar, have the 3rd groove, in the 3rd groove, be provided with the second tooth bar, the 3rd groove floor is supported with the second gear shaft, fixes the second gear on the second gear shaft; On the second tooth bar, be fixed with worm-wheel shaft, be supported with worm gear, be fixed with rotation platform, the second tooth bar upper surface is supported with worm screw.It has registration, is not subject to external force and changes position, the advantage that can use on dip plane.
Description
Technical field
The utility model relates to the locating device of sensor, is specially the stationary platform of sensor universal adjustment.
Background technology
For high-precision sensor, sometimes need the accuracy of its installation.Existing locating device comprises base, is provided with vertical load-bearing axle on base, on vertical load-bearing axle, is installed with support, is installed with Horizontal load-bearing axle on support, and Horizontal load-bearing shaft end head is equipped with sensor.During use, by adjusting level, vertical load-bearing axle, rotate, and the relative position of support and level, vertical load-bearing axle, with this, realize the space orientation of the sensor of multi-direction adjusting Horizontal load-bearing shaft end head.But during due to use, the precision of existing locating device or the quality problem of installation personnel, be difficult to accomplish accurate location.There are the following problems for existing locating device: when (1) displacement or the anglec of rotation regulate, rely on manpower slidable adjustment completely, be difficult to accomplish that high precision microspur moves; (2), in the horizontal direction, not accurate enough along level, the radial location of vertical load-bearing axle, mainly rely on the movement of base on surface level to realize, when base plane of living in is out-of-level, its horizontal direction cannot be located; (3), can not do tilt adjustments, when equipment basal plane is out-of-level, be difficult to equipment to regulate level, or equipment is while needing slant setting, must do oblique base; (4), in order to realize multi-direction adjusting, level, vertical load-bearing axle are smooth cylinder, the pressure producing by the screw on support, strengthens friction force and fixes level, vertical load-bearing axle, and this makes fixation easily under deadweight or External Force Acting, rotate or slide.
Summary of the invention
The utility model solves existing locating device and cannot regulate by high precision microspur, is subject to external force impact and change position behind location, and the problem that can not do tilt adjustments, and a kind of stationary platform of sensor universal adjustment is provided.
The utility model is to adopt following technical scheme to realize: the stationary platform of sensor universal adjustment, comprise substrate, described upper surface of base plate level has the first groove of strip, and described the first groove one side also level has circle the second groove connecting with the first groove; In described the first groove, being provided with Lower Half is embedded in the first groove and is shorter in length than the first tooth bar of the first groove (the first tooth bar width is slightly less than the first groove, the first groove play the guiding role to the first tooth bar), in described the second groove, vertical support has the first gear shaft, is fixed with the first tooth bar engagement and Lower Half and is embedded in the first gear in the second groove on described the first gear shaft; On described the first tooth bar, level has three groove perpendicular with its length-wise axis, the bottom surface of the 3rd groove flushes with upper surface of base plate or lower than upper surface of base plate, in described the 3rd groove, be provided with the second tooth bar of straight flange and the 3rd groove one side laminating, described the 3rd groove floor vertical support has the second gear shaft, is fixed with the second gear with the second tooth bar engagement on described the second gear shaft; The upper surface vertical support of described the second tooth bar has worm-wheel shaft, on described worm-wheel shaft, is fixed with worm gear, and described worm-wheel shaft free end is fixed with rotation platform, the worm screw that described the second tooth bar upper surface is supported with axis horizontal and is meshed with worm gear by supporting seat.Stablizing when substrate can guarantee platform placement, the first gear shaft vertical support, guarantees that the profile of tooth of the first tooth bar is for being horizontally disposed with.The first tooth bar and the engagement of the first gear, the first tooth bar Lower Half is embedded in the first groove, by rotating the first gear shaft, drives the first gear to rotate, thereby drives the first tooth bar to move along the first groove length direction.The first gear, tooth bar Lower Half are embedded in upper surface of base plate, and the 3rd groove bottom surface of opening on the first tooth bar flushes with upper surface of base plate, can guarantee to be arranged at the support that the second tooth bar in the 3rd groove can access upper surface of base plate.The 3rd groove and the first tooth bar length direction are perpendicular, the second tooth bar straight flange and the 3rd groove one side laminating, and the second tooth bar is meshed with the second gear, can guarantee that the second tooth bar direction of motion and the first tooth bar direction of motion are perpendicular.Worm-wheel shaft is perpendicular to the second tooth bar upper surface, and worm axis level can guarantee that worm gear is subject to worm drive and rotates in surface level.
Described substrate is rectangular parallelepiped, and four jiaos of bottom surfaces are also provided with set screw.The set screw of base lower surface can need to be without oblique base is set when inclined surface is used or while needing sloped position at the utility model, only need to rotate set screw, set screw is supported on dip plane basal plane level-off or set screw are adjusted to basal plane to the angle of required inclination, realize the utility model and use or sloped position on dip plane.
Described the first gear shaft free end, the second gear shaft free end and worm screw one end are all fixed with adjusting knob.First, second gear shaft and worm screw termination are fixed with adjusting knob, more accurate and convenient in the time of can making adjusting gear rotation or worm screw rotation.
Described the first groove is groove.Groove can make the first tooth bar two ends stretch out outside substrate, under identical substrate area, maximizes range of adjustment of the present utility model, without manufacturing more large-area substrate to realize this function, thereby saves manufacturing cost.
The center line of described the first groove length direction and substrate center line long or Width coincides.The first groove is positioned at substrate length or Width midpoint is that the second tooth bar is more steady when motion in order to make orientation range of the present utility model be symmetrically distributed in the center line both sides of upper surface of base plate length or Width.
Described the second groove is positioned at the edge of substrate, and the 3rd groove is positioned at the first tooth bar away from the position of second groove one end and close termination.So arrange, in order to make the second tooth bar obtain the mobile space of maximum magnitude on the length direction along the first tooth bar, the first gear Lower Half is embedded in substrate surface, the first half still protrudes substrate surface, and the bottom surface of the second tooth bar and upper surface of base plate laminating, therefore the first half of the first gear causes position-limiting action to the second tooth bar.When a termination of the first tooth bar is during just with the first gear engagement, it is also now the maximum distance of the second tooth bar first tooth bar length direction that can arrive.
Described worm-wheel shaft is supported in the midpoint of the second tooth bar upper surface length direction.Because the second tooth bar two ends likely can be stretched out substrate surface, for keeping balance and making orientation range of the present utility model be symmetrically distributed in the center line both sides of the long or Width of upper surface of base plate, so worm-wheel shaft is supported in to the midpoint of the second tooth bar length direction.
The utility model is compared and is had the following advantages with existing locating device: 1,, by the motion in rack-and-pinion level of control face, plane positioning is more accurate; 2, rack-and-pinion sub-control setting movement, the friction force fixed position that relies on screw pressure to produce with existing locating device is compared and more difficultly affected by external force and change position location; 3, the set screw of substrate bottom surface can be used or sloped position the utility model in oblique base.
Accompanying drawing explanation
Fig. 1 is existing positioning device structure schematic diagram;
Fig. 2 is the utility model vertical view;
Fig. 3 is the utility model A-A sectional view;
Fig. 4 is the utility model B-B sectional view;
In figure: 1-substrate, 2-the first gear, 3-the first gear shaft, 4-the first tooth bar, 5-set screw, 6-the second gear, 7-the second gear shaft, 8-worm screw, 10-worm-wheel shaft, 11-worm gear, 12-the second tooth bar, 13-adjusting knob, 14-supporting seat, 15-rotation platform.
Embodiment
The stationary platform of sensor universal adjustment, comprises substrate 1, and described substrate 1 upper surface level has the first groove of strip, and described the first groove one side also level has circle the second groove connecting with the first groove; In described the first groove, be provided with the first tooth bar 4 that Lower Half is embedded in the first groove and is shorter in length than the first groove, in described the second groove, vertical support has the first gear shaft 3, is fixed with the first tooth bar 4 engagements and Lower Half and is embedded in the first gear 2 in the second groove on described the first gear shaft 3; On described the first tooth bar 4, level has three groove perpendicular with its length-wise axis, the bottom surface of the 3rd groove and substrate 1 upper surface flush or lower than substrate 1 upper surface, in described the 3rd groove, be provided with the second tooth bar 12 of straight flange and the 3rd groove one side laminating, described the 3rd groove floor vertical support has the second gear shaft 7, is fixed with the second gear 6 with the second tooth bar 12 engagements on described the second gear shaft 7; The upper surface vertical support of described the second tooth bar 12 has worm-wheel shaft 10, on described worm-wheel shaft 10, be fixed with worm gear 11, described worm-wheel shaft 10 free ends are fixed with rotation platform 15, the worm screw 8 that described the second tooth bar 12 upper surfaces are supported with axis horizontal and are meshed with worm gear 11 by supporting seat 14.During use, substrate 1 is lain on horizontal basal plane.Centre of gyration place by the installation of sensors of required location at rotation platform 15 upper surfaces.Turn the first gear shaft 3 and drive the first gear 2 rotations, the first gear 2 drives the first tooth bar 4 to move along the first groove length direction.Until sensor, on the first tooth bar 4 length directions after accurate positioning, then turn the second gear shaft 7 and drive the second gears 6 rotations, the second gear 6 drives the second tooth bars 12 along the 3rd groove length direction, i.e. the direction motion vertical with the first groove.Until sensor after the second tooth bar 12 length directions also accurate positioning, turn worm screw 8 and drive worm gear 11 and worm-wheel shaft 10 rotations, worm-wheel shaft 10 driven rotary platforms 15 together rotate, the sensor at rotation platform 15 centre of gyration places can, in rotation platform 15 upper surface rotations, be realized 360 ° of rotation location in plane.So far, realize the accurate location of sensor each degree of freedom in surface level.
During concrete enforcement, described substrate 1 is rectangular parallelepiped, and four jiaos of bottom surfaces are also provided with set screw 5.Described the first gear shaft 3 free ends, the second gear shaft 7 free ends and worm screw 8 one end are all fixed with adjusting knob 13.Described the first groove is groove.The center line of described the first groove length direction and substrate center line long or Width coincides.Described the second groove is positioned at the edge of substrate, and the 3rd groove is positioned at the first tooth bar away from the position of second groove one end and close termination.Described worm-wheel shaft 10 is supported in the midpoint of the second tooth bar 12 upper surface length directions.
Claims (7)
1. a stationary platform for sensor universal adjustment, is characterized in that: comprise substrate (1), described substrate (1) upper surface level has the first groove of strip, and described the first groove one side also level has circle the second groove connecting with the first groove; In described the first groove, be provided with the first tooth bar (4) that Lower Half is embedded in the first groove and is shorter in length than the first groove, in described the second groove, vertical support has the first gear shaft (3), is fixed with the first tooth bar (4) engagement and Lower Half and is embedded in the first gear (2) in the second groove on described the first gear shaft (3); The upper level of described the first tooth bar (4) has three groove perpendicular with its length-wise axis, the bottom surface of the 3rd groove and substrate (1) upper surface flush or lower than substrate (1) upper surface, in described the 3rd groove, be provided with second tooth bar (12) of straight flange and the 3rd groove one side laminating, described the 3rd groove floor vertical support has the second gear shaft (7), is fixed with the second gear (6) with the second tooth bar (12) engagement on described the second gear shaft (7); The upper surface vertical support of described the second tooth bar (12) has worm-wheel shaft (10), on described worm-wheel shaft (10), be fixed with worm gear (11), described worm-wheel shaft (10) free end is fixed with rotation platform (15), the worm screw (8) that described the second tooth bar (12) upper surface is supported with axis horizontal and is meshed with worm gear (11) by supporting seat (14).
2. the stationary platform of sensor universal adjustment according to claim 1, is characterized in that: described substrate (1) is rectangular parallelepiped, and four jiaos of bottom surfaces are also provided with set screw (5).
3. the stationary platform of sensor universal adjustment according to claim 1 and 2, is characterized in that: described the first gear shaft (3) free end, the second gear shaft (7) free end and worm screw (8) one end are all fixed with adjusting knob (13).
4. the stationary platform of sensor universal adjustment according to claim 3, is characterized in that: described the first groove is groove.
5. the stationary platform of sensor universal adjustment according to claim 4, is characterized in that: the center line of described the first groove length direction and substrate center line long or Width coincides.
6. the stationary platform of sensor universal adjustment according to claim 5, is characterized in that: described the second groove is positioned at the edge of substrate (1), and the 3rd groove is positioned at the first tooth bar (4) away from the position of second groove one end and close termination.
7. the stationary platform of sensor universal adjustment according to claim 6, is characterized in that: described worm-wheel shaft (10) is supported in the midpoint of the second tooth bar (12) upper surface length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486616.XU CN204007667U (en) | 2014-08-27 | 2014-08-27 | The stationary platform of sensor universal adjustment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486616.XU CN204007667U (en) | 2014-08-27 | 2014-08-27 | The stationary platform of sensor universal adjustment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204007667U true CN204007667U (en) | 2014-12-10 |
Family
ID=52047653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486616.XU Withdrawn - After Issue CN204007667U (en) | 2014-08-27 | 2014-08-27 | The stationary platform of sensor universal adjustment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204007667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165647A (en) * | 2014-08-27 | 2014-11-26 | 国家电网公司 | Fixing platform for universal adjustment of sensor |
-
2014
- 2014-08-27 CN CN201420486616.XU patent/CN204007667U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165647A (en) * | 2014-08-27 | 2014-11-26 | 国家电网公司 | Fixing platform for universal adjustment of sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160921 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |