CN210739827U - Theodolite support is used in mine - Google Patents
Theodolite support is used in mine Download PDFInfo
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- CN210739827U CN210739827U CN201921245423.4U CN201921245423U CN210739827U CN 210739827 U CN210739827 U CN 210739827U CN 201921245423 U CN201921245423 U CN 201921245423U CN 210739827 U CN210739827 U CN 210739827U
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- frame
- theodolite
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- rotatory
- bearing
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Abstract
The utility model relates to a mining equipment technical field, especially a theodolite support is used in mine, pass through the frame that the bearing is connected with it on frame and the frame, the frame is rotatory for frame upper and lower axis direction, and the frame side passes through the bearing and is connected with the center, and the center is rotatory for frame left and right axis direction, and the center side is passed through the bearing and is rotatory with the inside casing, and the inside casing is rotatory for center front and back axis direction, and the inside casing is connected with the layer board that is used for fixed theodolite, the layer board lower extreme is provided with the counter weight, makes the layer board all the time in the top of center and keep the level. The utility model discloses a theodolite support adopts triaxial self stabilization structure, through the vibrations in the triaxial rotation balance theodolite use, is particularly useful for high vibrations environment such as mine, reduces survey crew's work load to measurement accuracy has been improved.
Description
Technical Field
The utility model relates to a mining equipment technical field, especially a theodolite support is used in mine.
Background
The theodolite is a conventional measuring instrument, the electronic theodolite is an automatic and high-precision optical instrument integrating light collection, mechanical measurement, electrical measurement and calculation, and the electronic theodolite adopts an electronic subdivision, control processing technology and a filtering technology on the basis of the electronic intelligence of the optical theodolite to realize the intelligence of measurement reading, can be widely applied to the three-angle control measurement, the four-angle control measurement and the like in China and cities, is used for engineering measurement in the aspects of railways, roads, bridges, water conservancy, mines and the like, can also be used for the installation of buildings and large-scale equipment, and is applied to cadastral measurement, topographic survey and various engineering measurements. The theodolite is put on the tripod when using, and leveling the tripod and keeping the tripod level all the time before using, theodolite just can normally use, and a single tripod shakes the aversion, just needs releveling, especially when the mine uses, because the blasting vibrations of the common explosive in-process on the mine are great, and frequent leveling when the theodolite uses not only brings a large amount of loaded down with trivial details work for survey crew, probably causes measuring error moreover.
For example, patent No. CN201820474579.9 discloses an electronic theodolite convenient for mine surveying, which adopts a conventional scheme of mounting a theodolite on a tripod.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the mine area vibrations great, frequent leveling when the theodolite is using not only brings a large amount of loaded down with trivial details work for survey crew, probably causes measuring error's problem moreover, provides a theodolite support for mine.
The utility model adopts the technical proposal that: the utility model provides a theodolite support is used in mine, passes through the frame that the bearing is connected with it including frame and frame upper end, and the frame is rotatory for frame upper and lower axis direction, and the frame side passes through the bearing to be connected with the center, and the center is rotatory for frame left and right axis direction, and the center side passes through the bearing and the inside casing is rotatory, and the inside casing is rotatory for the preceding back axis direction of center, and the inside casing is connected with the layer board that is used for fixed theodolite, the layer board lower extreme is provided with the counter weight, makes the layer board all the time in the top of center and.
Lockable universal wheels are arranged below the frame.
The frame is divided into an upper frame and a lower frame which are connected through a shock absorber.
The utility model has the advantages that: the utility model discloses a theodolite support adopts triaxial self stabilization structure, through the vibrations in the triaxial rotation balance theodolite use, is particularly useful for high vibrations environment such as mine, reduces survey crew's work load to measurement accuracy has been improved.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1 according to the present invention.
In the figure: 1-frame, 101-upper frame, 102-lower frame, 103-shock absorber, 2-bearing, 3-outer frame, 4-middle frame, 5-inner frame, 6-supporting plate, 7-counterweight and 8-lockable universal wheel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and 2, a theodolite support for mines comprises a frame 1 and an outer frame 3 connected with the upper end of the frame 1 through a bearing 2, wherein the outer frame 3 rotates relative to the upper and lower axial directions of the frame 1, the side surface of the outer frame 3 is connected with a middle frame 4 through a bearing, the middle frame 4 rotates relative to the left and right axial directions of the outer frame 3, the side surface of the middle frame 4 rotates relative to an inner frame 5 through a bearing, the inner frame 5 rotates relative to the front and rear axial directions of the middle frame 4, the inner frame 5 is connected with a supporting plate 6 for fixing a theodolite, the lower end of the supporting plate 6 is provided with a counterweight 7, so that the supporting plate 6 is always above the middle frame 4 and keeps horizontal, when the theodolite support is used, the outer and middle inner frames form a three-axis self-stable structure, the vibration transmitted by the three-axis rotation during the use of the, the manual leveling of measuring personnel is not needed, the operation procedures are reduced, and the labor capacity is reduced.
Further, for the transportation convenience, frame 1 below is provided with lockable universal wheel 8, opens lockable universal wheel 8 during the transportation, locks during the use.
Further, in order to improve the shock absorbing effect, the frame 1 is divided into an upper frame 101 and a lower frame 102, which are connected by a shock absorber 103, and the shock absorber 103 can receive the shock transmitted from the ground.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (3)
1. The utility model provides a theodolite support is used in mine which characterized in that: including frame and the frame upper end frame of being connected with it through the bearing, the frame is rotatory for frame upper and lower axis direction, and the frame side passes through the bearing to be connected with the center, and the center is rotatory for frame left and right axis direction, and the center side passes through bearing and inside casing rotation, and the inside casing is rotatory for the preceding back axis direction of center, and the inside casing is connected with the layer board that is used for fixed theodolite, the layer board lower extreme is provided with the counter weight, makes the layer board all the time in the top of center and keep the level.
2. The theodolite support for mines according to claim 1, characterized in that: lockable universal wheels are arranged below the frame.
3. The theodolite support for mines according to claim 1, characterized in that: the frame is divided into an upper frame and a lower frame which are connected through a shock absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245423.4U CN210739827U (en) | 2019-08-02 | 2019-08-02 | Theodolite support is used in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921245423.4U CN210739827U (en) | 2019-08-02 | 2019-08-02 | Theodolite support is used in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739827U true CN210739827U (en) | 2020-06-12 |
Family
ID=70988990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921245423.4U Active CN210739827U (en) | 2019-08-02 | 2019-08-02 | Theodolite support is used in mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739827U (en) |
-
2019
- 2019-08-02 CN CN201921245423.4U patent/CN210739827U/en active Active
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