CN202547652U - Non-limited inching total station - Google Patents
Non-limited inching total station Download PDFInfo
- Publication number
- CN202547652U CN202547652U CN2012200845894U CN201220084589U CN202547652U CN 202547652 U CN202547652 U CN 202547652U CN 2012200845894 U CN2012200845894 U CN 2012200845894U CN 201220084589 U CN201220084589 U CN 201220084589U CN 202547652 U CN202547652 U CN 202547652U
- Authority
- CN
- China
- Prior art keywords
- seat
- gear
- bevel gear
- support
- worm
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a non-limited inching total station. The non-limited inching total station comprises a handle, a vertical shaft, a shaft sleeve sleeved on the vertical shaft, a base fixedly sleeved on the shaft sleeve, a U-shaped bracket fixed on the vertical shaft, a horizontal adjusting part mounted in the bracket and rotatably connected with the base, a ranging head rotatably connected between two columns of the bracket, a telescope fixed on the ranging head, and a vertical adjusting part mounted in the bracket and the ranging head and used for adjusting the angle of inclination of the ranging head. For the non-limited inching total station, the original dual-speed control mode of firstly adjusting a clamp screw and then adjusting a fine adjustment screw is replaced by a non-limited inching adjustment mode, fussy operations caused by insufficient adjustment ranges of the fine adjustment screw are avoided, the total station is simple and convenient to operate, the measurement time is saved greatly, and the work efficiency is improved.
Description
Technical field
the utility model relates to a kind of infinite place fine motion total powerstation, belongs to photoelectric measurement and field of mechanical technique.
Background technology
total powerstation is a kind of light harvesting, mechanical, electrically is the hi-tech surveying instrument of one, is to catchment the straight angle, vertical angle, distance (oblique distance, flat apart from), vertical survey function in the instrument of surveying and mapping system of one.Once settle instrument because of it and just can accomplish whole surveying works on this survey station, so be referred to as total powerstation.When at present using the total powerstation run-home, need first rotary apparatus, aim at the clamp screw of screwing after the distant object with the device of slightly taking aim on the instrument; Regulate final motion screw again; Crosshair in the telescope is accurately aimed at the mark, tend to run into the situation that exceeds the final motion screw stroke but regulate in the final motion screw process, need unscrew clamp screw this moment; Repeat once more said process slightly take aim at, screw clamp screw, regulate process such as final motion screw, operate comparatively loaded down with trivial details.
The utility model content
the utility model purpose provides a kind of infinite place fine motion total powerstation easy and simple to handle.
in order to achieve the above object; The technical scheme that the utility model adopted is: a kind of infinite place fine motion total powerstation; It comprises handle, vertical pivot, be set in axle sleeve, fixed cover on the vertical pivot be located at pedestal, fixed cover on the axle sleeve be located at reed trim ring on the pedestal, be fixed on the U type on the vertical pivot support, be installed in the support and rotate the horizontal adjustment section that is connected with pedestal, the range finding head between two cylinders that are rotatably connected on support, be fixed on telescope on the range finding head, be installed in and be used to regulate the vertical adjusting portion of head tilt angle of finding range in support and the range finding head; Described pedestal becomes stepped cylindrical; It comprises a body, fixing present on one's body and diameter less than on the seat neck of seat body, the fixing present neck and the seat head of diameter between seat neck and seat body; Described horizontal adjustment section comprises first worm gear that offers ring groove on the bottom surface, the friction disc in the first worm gear groove, with first worm screw of first worm gear engagement, second bevel gear that meshes with coaxial first bevel gear that is fixedly connected of first worm screw, with first bevel gear, with the coaxial perpendicular fine motion handwheel that is fixedly connected of second bevel gear, be fixed on the link that is used for the Support Gear gear train on the support; Described first worm gear card is located between reed trim ring and the seat head; Described first worm screw, first worm gear, first bevel gear, second bevel gear connect as one through link; Described link and support are fixedly connected, and described friction disc is arranged between the reed trim ring and first worm gear.
are optimized, and described first worm screw and first bevel gear are one-body molded.
further, the sidewall of described reed trim ring be provided be used for and first worm gear between friction force regulate the good reed trim ring in back and be fixed on screw and screw on the pedestal.
described seat body, seat neck and seat are first body formed.
are owing to adopt technique scheme; The utlity model has following advantage: the utility model replaces original double speed control mode of regulating final motion screw behind the clamp screw of regulating earlier with infinite place fine motion regulative mode; Avoided the troublesome operation that produces inadequately because of range of adjustment owing to final motion screw; Easy and simple to handle, practiced thrift Measuring Time greatly, improved work efficiency.
Description of drawings
Accompanying drawing 1 is the three-dimensional view of the utility model;
Accompanying drawing 4 is the cut-open view A-A of accompanying drawing 3;
wherein: 1, handle; 2, vertical adjusting portion; 3, support; 4, range finding head; 5, telescope; 6, horizontal adjustment section; 7, vertical pivot; 8, pedestal; 9, axle sleeve; 10, reed trim ring; 60, link; 64, first worm gear; 65, first worm screw; 66, first bevel gear; 67, second bevel gear; 68, perpendicular fine motion handwheel; 81, seat body; 82, seat neck; 83, seat head; 641, friction disc.
Embodiment
describe the preferred specific embodiment of the utility model below in conjunction with accompanying drawing.
are as shown in Figure 1, this infinite place fine motion total powerstation comprises handle 1, vertical pivot 7, be set in axle sleeve 9, fixed cover on the vertical pivot 7 be located at pedestal 8, fixed cover on the axle sleeve 9 be located at reed trim ring 10 on the pedestal 8, be fixed on the U type on the vertical pivot 7 support 3, be installed in the support 3 and rotate the horizontal adjustment section 6 that is connected with pedestal 8, the range finding between two cylinders that are rotatably connected on support 34, be fixed on telescope 5 in the range finding 4, be installed in and be used to regulate the vertical adjusting portion 2 at 4 angle of inclination of finding range in support 3 and the range finding 4.
described horizontal adjustment section 6 comprise be fixed on be set on the pedestal 8 and with pedestal 8 rotate first worm gear 64 that is connected, with first worm screw 65 of first worm gear, 64 engagements, second bevel gear 67 that meshes with coaxial first bevel gear 66 that is fixedly connected of first worm screw 65, with first bevel gear 66, with second bevel gear, 67 coaxial perpendicular fine motion handwheel 68, link 60, the friction discs 641 that are fixedly connected.
described first worm screw 65 is fastened between reed trim ring 10 and the seat 83; Described first worm screw 65, first worm gear 64, first bevel gear 66, second bevel gear 67 connect as one through link 60; Described link 60 is fixedly connected with support 3; Described first worm screw 65 and first bevel gear 66 are one-body molded; Second bevel gear 67 and perpendicular fine motion handwheel 68 are one-body molded, and the sidewall of described reed trim ring 10 is provided with screw and the screw that is used to regulate friction force between the reed trim ring 10 and first worm gear 64.
8 one-tenth stepped cylindrical of described pedestal; It comprises on a body 81, the fixing present body 81 and diameter less than on the seat neck 82 of seat body 81, the fixing present neck 82 and the seat of diameter between seat neck 82 and seat body 81 83, described seat body 81, seat neck 82 and seat 83 is one-body molded.Described first worm gear 64 is fastened between reed trim ring 10 and the seat 83, and described first worm gear offers ring groove on 64 bottom surfaces, and described friction disc 641 is arranged in the ring groove and between the reed trim ring 10 and first worm gear 64.
The implementation of
infinite place fine motion is following: first worm screw 65 and first worm gear 64 are the worm and gear of pair of meshing; First bevel gear 66 and second bevel gear 67 are the bevel gear of pair of meshing, and first worm screw 66 and first bevel gear 67 are one.
surveyor at first overcomes the friction force that produces because of friction disc 641 between horizontal adjustment section 6 and the reed trim ring 10 and comes swinging mounting 3; A 4 coarse alignment target of will finding range; This moment, (first worm screw 65 and first worm gear 64 had latching characteristics owing to horizontal adjustment section 6; Can not relatively rotate) be to be fixed on support 3 inside, so horizontal adjustment section 6 relatively rotates with pedestal 8.
are accurately to aim at the mark through rotary vertically fine motion handwheel afterwards, and this moment, first worm gear 64 was static relatively with pedestal 8 because the friction force of friction disc 641 generations is arranged between first worm gear 64 and the reed trim ring 10.Surveyor's rotating vertical fine motion handwheel 68 drives second bevel gear 67; Secondly second bevel gear, 67 drive first bevel gears 66 and first worm screw 65 are rotated together; First worm screw 65 and first worm gear 64 are realized relatively rotating once more, because first worm gear 64 and pedestal 8 is static relatively, have realized support 3 and pedestal 8 relative fine motions; Support 3 just can drive range finding 4 and rotate with telescope 5, and telescope 5 is realized that the infinite place fine motions regulate.
above-mentioned combination is illustrated the utility model institute preferred embodiment; But the foregoing description can not be interpreted as the restriction to the utility model protection domain; All equivalences of being done according to the utility model spirit change or modify; Also use same Principles of Regulation or the like like vertical adjusting portion, all should be encompassed within the protection domain of the utility model.
Claims (4)
1. infinite place fine motion total powerstation; It is characterized in that: it comprises handle (1), vertical pivot (7), be set in axle sleeve (9), fixed cover on the vertical pivot (7) be located at pedestal (8), fixed cover on the axle sleeve (9) be located at reed trim ring (10) on the pedestal (8), be fixed on the U type on the vertical pivot (7) support (3), be installed in the support (3) and rotate the horizontal adjustment section (6) that is connected with pedestal (8), the range finding head (4) between two cylinders that are rotatably connected on support (3), be fixed on telescope (5) on the range finding head (4), be installed in and be used for regulating the vertical adjusting portion (2) at (4) angle of inclination of finding range in support (3) and the range finding head (4); Described pedestal (8) becomes stepped cylindrical; It comprises that a body (81), fixing present body (81) are gone up and diameter is gone up and the seat head (83) of diameter between seat neck (82) and seat body (81) less than the seat neck (82) of seat body (81), fixing present neck (82); Described horizontal adjustment section (6) comprises friction disc (641) in first worm gear (64) that offers ring groove on the bottom surface, first worm gear (64) groove, with first worm screw (65) of first worm gear (64) engagement, second bevel gear (67) that meshes with coaxial first bevel gear (66) that is fixedly connected of first worm screw (65), with first bevel gear (66), with the coaxial perpendicular fine motion handwheel (68) that is fixedly connected of second bevel gear (67), be fixed on the link (60) that is used for the Support Gear gear train on the support (3); Described first worm gear (64) is fastened between reed trim ring (10) and the seat head (83); Described first worm screw (65), first worm gear (64), first bevel gear (66), second bevel gear (67) connect as one through link (60); Described link (60) is fixedly connected with support (3), and described friction disc (641) is arranged in first worm gear (64) groove.
2. infinite place fine motion total powerstation according to claim 1 is characterized in that: described first worm screw (65) is one-body molded with first bevel gear (66).
3. infinite place fine motion total powerstation according to claim 1 is characterized in that: the sidewall of described reed trim ring (10) be provided be used for and first worm gear (64) between friction force regulate the good reed trim ring (10) in back and be fixed on screw and screw on the pedestal (8).
4. infinite place fine motion total powerstation according to claim 1 is characterized in that: described seat body (81), seat neck (82) and seat head (83) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200845894U CN202547652U (en) | 2012-03-08 | 2012-03-08 | Non-limited inching total station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200845894U CN202547652U (en) | 2012-03-08 | 2012-03-08 | Non-limited inching total station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202547652U true CN202547652U (en) | 2012-11-21 |
Family
ID=47168270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200845894U Expired - Lifetime CN202547652U (en) | 2012-03-08 | 2012-03-08 | Non-limited inching total station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202547652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017743A (en) * | 2012-11-30 | 2013-04-03 | 中交第三航务工程局有限公司上海分公司 | Pull wire positioning instrument and measurement method thereof |
-
2012
- 2012-03-08 CN CN2012200845894U patent/CN202547652U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017743A (en) * | 2012-11-30 | 2013-04-03 | 中交第三航务工程局有限公司上海分公司 | Pull wire positioning instrument and measurement method thereof |
| CN103017743B (en) * | 2012-11-30 | 2015-01-21 | 中交第三航务工程局有限公司上海分公司 | Pull wire positioning instrument and measurement method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101915974B (en) | Two-dimensional independent-angle optical adjusting frame | |
| CN202547652U (en) | Non-limited inching total station | |
| CN105783646A (en) | Portable tree height quick measurement tool | |
| CN105655712A (en) | Antenna adjustment device | |
| CN102226695B (en) | Equatorial telescope bracket | |
| CN211908714U (en) | Angle-adjustable solar photovoltaic support | |
| CN201974167U (en) | Equatorial instrument bracket | |
| CN201820026U (en) | Rotation device with circular base for heliostat | |
| CN202041207U (en) | Connector for laser level meter | |
| CN204514322U (en) | A kind of Laser Line Marker that can regulate graticule position | |
| CN205228469U (en) | Forestry geological compass appearance | |
| CN202361978U (en) | Latitude regulating mechanism of equatorial telescope bracket | |
| CN204427148U (en) | A kind of geological survey drawing support frame device | |
| CN209762640U (en) | tripod for engineering surveying and mapping | |
| CN103914079A (en) | Groove spotlight type one-half-dimensional solar tracker | |
| CN202974258U (en) | Solar azimuth measurement instrument | |
| CN201740918U (en) | Adjusting device of astronomical telescope | |
| CN105054690A (en) | Mirror rack device capable of being adjusted freely | |
| CN213428750U (en) | Surveying and mapping device for road engineering design | |
| CN217784668U (en) | Laser level gauge with angle adjusting mechanism for engineering surveying and mapping | |
| CN204667261U (en) | A kind of convenient graphoscope rotated | |
| CN205120095U (en) | Laser levelling instrument of built -in motor | |
| CN102435168B (en) | Latitude adjusting mechanism for equatorial telescope bracket | |
| CN205561818U (en) | Modular latitude adjustment mechanism of equatorial telescope | |
| CN221238483U (en) | Adjustable weighing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |