CN213481311U - Manual cloud platform of theodolite - Google Patents
Manual cloud platform of theodolite Download PDFInfo
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- CN213481311U CN213481311U CN202022687584.8U CN202022687584U CN213481311U CN 213481311 U CN213481311 U CN 213481311U CN 202022687584 U CN202022687584 U CN 202022687584U CN 213481311 U CN213481311 U CN 213481311U
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- upper side
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- side plate
- main shell
- chassis
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Abstract
The utility model relates to a manual cloud platform of theodolite, the cloud platform includes chassis, lower plate, upper side plate and the main casing body that is used for fixing the telescope, and the lower plate is installed on the chassis in a rotating manner, and the upper side plate is fixedly connected on the lower plate, and is perpendicular to the lower plate, and the main casing body is installed on the upper side plate in a rotating manner; the chassis and the lower bottom plate are locked through a first locking mechanism, and the upper side plate and the main shell are locked through a second locking mechanism; a horizontal fine adjustment mechanism is arranged on the chassis; and/or the main shell is provided with a vertical fine adjustment mechanism; the main shell is fixedly connected with a handle. By adopting the cloud platform, the observation target object can be quickly moved through the handle, and then the center of the modulation view field of the observation target object can be observed through adjusting the fine adjustment hand wheel, so that the cloud platform is convenient and quick.
Description
Technical Field
The utility model relates to a telescope cloud platform, concretely relates to manual cloud platform of theodolite.
Background
The tripod head is a supporting workbench used for installing a telescope, and the telescope is arranged on the tripod head. The telescope is adjusted to be aligned with the observation target through the adjustment of the holder. The previous cradle head is complex in structure and inconvenient to adjust.
Disclosure of Invention
The utility model provides a manual cloud platform of theodolite.
The technical scheme of the utility model:
a manual tripod head of a theodolite comprises a chassis, a lower bottom plate, an upper side plate and a main shell for fixing a telescope, wherein the lower bottom plate is rotatably arranged on the chassis; the chassis and the lower bottom plate are locked through a first locking mechanism, and the upper side plate and the main shell are locked through a second locking mechanism;
the horizontal fine adjustment mechanism is characterized in that a large gear is fixedly connected to the chassis, the large gear is located between the chassis and the lower base plate and is concentric with the rotating center of the lower base plate, a copper gear rotates on the lower base plate, penetrates through the lower base plate, a fine adjustment hand wheel is fixedly connected to the upper end of the copper gear, a plurality of teeth are uniformly distributed on the circumference of the lower end of the copper gear and are meshed with the large gear through the teeth, and the fine adjustment gear rotates to drive the lower base plate to rotate so as to.
And/or fixedly connected with gear wheel on the main casing body, the gear wheel is located between main casing body and the last curb plate, and is concentric with the centre of rotation of the main casing body, rotatory copper gear of installing on the curb plate, copper gear pass the last curb plate, and one end fixedly connected with fine setting hand wheel, one end a week circle evenly distributed are provided with a plurality of teeth and through tooth and gear wheel engagement, and rotatory fine setting hand wheel drives the main casing body rotation, constitutes perpendicular fine setting mechanism jointly.
The main shell is fixedly connected with a handle.
And tetrafluoro gaskets are respectively arranged between the large gear and the lower bottom plate and between the large gear and the upper side plate.
The chassis is characterized in that a columnar bulge is integrally arranged at the center of the chassis, the lower base plate is sleeved on the columnar bulge and is in clearance fit with the columnar bulge, a locking nut is arranged on the columnar bulge and is positioned above the lower base plate, and a planar needle bearing is arranged between the locking nut and the lower base plate to jointly form the first locking mechanism.
The main casing body central point puts an organic whole and is provided with the column arch, and the column arch passes the side plate that goes up and stretches out, with the side plate clearance fit that goes up, installs lock nut on the section is stretched out to the column arch, and installs plane bearing between lock nut and the side plate that goes up, constitutes jointly second locking mechanism.
And a tightening hand wheel is arranged on the locking nut.
The utility model discloses the advantage is, reasonable in design, simple structure adopts above-mentioned cloud platform, can be through handle fast movement to observing the target object, then will observe the center of target object modulation visual field through adjusting the fine setting hand wheel and survey, and is convenient, swift.
Drawings
Fig. 1 is a perspective view of a theodolite manual pan-tilt.
Fig. 2 is a front view of a theodolite manual pan-tilt.
Fig. 3 is a side view of a theodolite manual pan head.
Fig. 4 is a schematic sectional view taken along the direction of fig. 2A-a.
Fig. 5 is a schematic sectional view taken along the direction of fig. 2B-B.
In the figure, a chassis 1, a lower bottom plate 2, an upper side plate 3, a main shell 4, a first locking mechanism 5, a locking nut 5-1 forming the first locking mechanism 5, a plane needle roller bearing 5-2, a brake hand wheel 5-3, a second locking mechanism 6, a locking nut 6-1 forming the second locking mechanism 6, a plane needle roller bearing 6-2, a brake hand wheel 6-3, a horizontal fine adjustment mechanism 7, a large gear 7-1 forming the horizontal fine adjustment mechanism 7, a copper gear 7-2, a fine adjustment hand wheel 7-3, a vertical fine adjustment mechanism 8, a large gear 8-1 forming the vertical fine adjustment mechanism 8, a copper gear 8-2, a fine adjustment hand wheel 8-3, a handle 9 and tetrafluoro gaskets 10 and 11 are arranged on the chassis.
Detailed Description
As shown in fig. 1-5, a manual tripod head for theodolite comprises a chassis 1, a lower bottom plate 2, an upper side plate 3 and a main shell 4 for fixing a telescope, wherein the lower bottom plate 2 is rotatably mounted on the chassis 1, the upper side plate 3 is fixedly connected on the lower bottom plate 2 and is perpendicular to the lower bottom plate 2, and the main shell 4 is rotatably mounted on the upper side plate 3; the chassis 1 and the lower bottom plate 2 are locked through a first locking mechanism 5, and the upper side plate 3 and the main shell 4 are locked through a second locking mechanism 6; the chassis 1 is fixedly connected with a large gear 7-1, the large gear 7-1 is positioned between the chassis 1 and the lower bottom plate 2 and is concentric with the rotating center of the lower bottom plate 2, a copper gear 7-2 is rotated on the lower bottom plate 2, the copper gear 7-2 penetrates through the lower bottom plate 2, the upper end of the lower bottom plate is fixedly connected with a fine adjustment hand wheel 7-3, a plurality of teeth are uniformly distributed on a circle of the lower end of the lower bottom plate and are meshed with the large gear 7-1 through the teeth, and the fine adjustment gear 7-1 is rotated to drive the lower bottom plate 2 to rotate to jointly form a horizontal fine; the main shell 4 is fixedly connected with a big gear 8-1, the big gear 8-1 is positioned between the main shell 4 and the upper side plate 3 and is concentric with the rotation center of the main shell 4, the upper side plate 3 is rotatably provided with a copper gear 8-2, the copper gear 8-2 penetrates through the upper side plate 3, one end of the big gear is fixedly connected with a fine adjustment hand wheel 8-3, a plurality of teeth are uniformly distributed on one circumference of one end of the big gear and are meshed with the big gear 8-1 through the teeth, and the fine adjustment hand wheel 8-3 is rotated to drive the main shell 4 to rotate to jointly form a vertical fine adjustment mechanism; a handle 9 is fixedly connected to the main shell 4; a PTFE gasket 10 is arranged between the big gear 7-1 and the lower bottom plate 2, and a PTFE gasket 11 is arranged between the big gear 8-1 and the upper side plate 3; a columnar bulge is integrally arranged at the center of the chassis 1, the lower base plate 2 is sleeved on the columnar bulge and is in clearance fit with the columnar bulge, a locking nut 5-1 is arranged on the columnar bulge, the locking nut 5-1 is positioned above the lower base plate 2, and a planar needle bearing 5-2 is arranged between the locking nut 5-1 and the lower base plate 2 to jointly form the first locking mechanism 5; a cylindrical protrusion is integrally arranged at the center of the main shell 4, penetrates through the upper side plate 3 and extends out to be in clearance fit with the upper side plate, a locking nut 6-1 is arranged on the extending section of the cylindrical protrusion, and a planar needle bearing 6-2 is arranged between the locking nut 6-1 and the upper side plate 3 to jointly form a second locking mechanism 8; and a tightening hand wheel 5-3 is arranged on the locking nut 5-1, and a tightening hand wheel 6-3 is arranged on the locking nut 6-1.
Because of the limited character expression, there exists an infinite concrete structure objectively, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements, decorations or changes can be made, and the above technical features can be combined in a proper way; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.
Claims (5)
1. A manual tripod head of a theodolite is characterized by comprising a chassis, a lower bottom plate, an upper side plate and a main shell for fixing a telescope, wherein the lower bottom plate is rotatably arranged on the chassis; the chassis and the lower bottom plate are locked through a first locking mechanism, and the upper side plate and the main shell are locked through a second locking mechanism;
the chassis is fixedly connected with a large gear, the large gear is positioned between the chassis and the lower bottom plate and is concentric with the rotating center of the lower bottom plate, the lower bottom plate rotates a copper gear, the copper gear penetrates through the lower bottom plate, the upper end of the copper gear is fixedly connected with a fine adjustment hand wheel, a circle of the lower end of the copper gear is uniformly provided with a plurality of teeth, the teeth are meshed with the large gear through the teeth, the fine adjustment gear is rotated to drive the lower bottom plate to rotate, and a horizontal fine adjustment mechanism is;
and/or the main shell is fixedly connected with a large gear, the large gear is positioned between the main shell and an upper side plate and is concentric with the rotation center of the main shell, a copper gear is rotatably arranged on the upper side plate, the copper gear penetrates through the upper side plate, one end of the copper gear is fixedly connected with a fine adjustment hand wheel, a plurality of teeth are uniformly distributed on one circle of one end of the copper gear and are meshed with the large gear through the teeth, and the fine adjustment hand wheel is rotated to drive the main shell to rotate so as to jointly form a vertical;
the main shell is fixedly connected with a handle.
2. The manual theodolite pan/tilt head according to claim 1, wherein tetrafluoro gaskets are respectively installed between the large gear and the lower and upper side plates.
3. The manual tripod head of a theodolite according to claim 1, wherein a columnar protrusion is integrally arranged at the central position of the base plate, the lower base plate is sleeved on the columnar protrusion and is in clearance fit with the columnar protrusion, a locking nut is arranged on the columnar protrusion, the locking nut is positioned above the lower base plate, a planar needle bearing is arranged between the locking nut and the lower base plate, and the first locking mechanism is jointly formed.
4. The manual tripod head of a theodolite according to claim 1, wherein a cylindrical protrusion is integrally arranged at the central position of the main shell, the cylindrical protrusion extends through the upper side plate and is in clearance fit with the upper side plate, a locking nut is arranged on the extending section of the cylindrical protrusion, and a planar needle bearing is arranged between the locking nut and the upper side plate, so that the second locking mechanism is formed.
5. A manual theodolite pan and tilt head according to claim 3 or 4, wherein said locking nut is provided with a tightening hand wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687584.8U CN213481311U (en) | 2020-11-19 | 2020-11-19 | Manual cloud platform of theodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022687584.8U CN213481311U (en) | 2020-11-19 | 2020-11-19 | Manual cloud platform of theodolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213481311U true CN213481311U (en) | 2021-06-18 |
Family
ID=76356084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022687584.8U Active CN213481311U (en) | 2020-11-19 | 2020-11-19 | Manual cloud platform of theodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213481311U (en) |
-
2020
- 2020-11-19 CN CN202022687584.8U patent/CN213481311U/en active Active
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