CN212390009U - Automatic flattening tripod of survey and drawing - Google Patents
Automatic flattening tripod of survey and drawing Download PDFInfo
- Publication number
- CN212390009U CN212390009U CN202021169237.XU CN202021169237U CN212390009U CN 212390009 U CN212390009 U CN 212390009U CN 202021169237 U CN202021169237 U CN 202021169237U CN 212390009 U CN212390009 U CN 212390009U
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- tripod
- aluminum alloy
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- instrument
- flattening
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Abstract
The utility model discloses an automatic flattening tripod of survey and drawing, including installing the aluminum alloy tripod upper flat surface on the supporting leg, one side at aluminum alloy tripod upper flat surface top is equipped with the circular level ware, the circular level ware is diameter 11mm x dark 4 mm's a confined circular glass container, and planar top fixed mounting has the toughened glass who is located circular level ware top on the aluminum alloy tripod, the inside of circular level ware is equipped with alcohol and bubble. This survey and drawing automatic leveling tripod through fixed, installation, debugging etc. of circle level, quick flattening, centering when settling the instrument in the pit, avoid exceeding the maximum control range who mediates the spiral because of the plane discrepancy in elevation on the aluminum alloy tripod, cause the secondary of instrument to settle, utilize this method can increase the flattening centering speed of erectting the instrument, it is comparatively practical to be under construction, is fit for extensively promoting and applying.
Description
Technical Field
The utility model belongs to the technical field of the survey and drawing apparatus, concretely relates to automatic flattening tripod of survey and drawing.
Background
With the development of measurement technical equipment in China, measuring instruments such as a total station instrument, a gyroscope theodolite and the like are common coal mine measuring tools, the instruments are widely applied, the coal mine measuring precision and the working efficiency are improved, in recent years, with the increase of the coal mine measuring working strength and the change of geological conditions, the traditional measuring method cannot meet the normal development of underground measuring work, the coal mine measuring work is mainly under-well construction measurement, the difficulty of construction measurement is centering of the instruments, the centering speed depends on the setting level of a tripod, and in actual measurement, the instruments cannot be leveled and centered at one time due to the problem of the setting level of the instruments, so that the measuring time is influenced.
Disclosure of Invention
The utility model is not enough to prior art, the utility model provides an automatic flattening tripod of survey and drawing, possess and reduce instrument erection time, improve the advantage of measuring work efficiency, the increase along with colliery measurement working strength and the change of geological conditions have been solved, traditional measuring method can not satisfy the normal development of measurement work in the pit, the focus of colliery measurement work is at the construction survey in the pit, the construction survey difficult point is the centering of instrument, and the speed of centering depends on the arrangement level of tripod at a slow pace, often because the arrangement level problem of instrument in actual measurement, cause the instrument can not once the flattening, the centering and influenced measuring time's problem.
The utility model provides a following technical scheme: the utility model provides an automatic flattening tripod of survey and drawing, is including installing the plane on the aluminum alloy tripod on the supporting leg, one side at plane top is equipped with the circular level ware on the aluminum alloy tripod, and planar top fixed mounting has the toughened glass who is located circular level ware top on the aluminum alloy tripod, the inside of circular level ware is equipped with alcohol and bubble.
Further, the circular level is a closed circular glass container with a diameter of 11mm x a depth of 4 mm.
Further, the tempered glass is transparent and has a diameter of 11mm × a height of 3 mm.
Has the advantages that:
1. this survey and drawing automatic leveling tripod through fixed, installation, debugging etc. of circle level, quick flattening, centering when settling the instrument in the pit, avoid exceeding the maximum control range who mediates the spiral because of the plane discrepancy in elevation on the aluminum alloy tripod, cause the secondary of instrument to settle, utilize this method can increase the flattening centering speed of erectting the instrument, it is comparatively practical to be under construction, is fit for extensively promoting and applying.
2. This survey and drawing automatic leveling tripod is fixed on the circular level ware through a diameter is the transparent toughened glass of 11mm x high 3mm, damages the bubble in the circular level ware when preventing to settle the instrument or carry the foot rest to influence the problem emergence of foot rest flattening precision.
Drawings
FIG. 1 is a schematic plan view of an improved tripod according to the present invention;
FIG. 2 is a schematic sectional view of an improved tripod according to the present invention;
fig. 3 is a schematic view of the circular level of the present invention.
In the figure: 1. an upper plane of the aluminum alloy tripod; 2. a circular level; 3. tempering the glass; 4. alcohol; 5. air bubbles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an automatic leveling tripod for surveying and mapping comprises an upper plane 1 of an aluminum alloy tripod mounted on a supporting leg, the tripod is mainly used for mounting a support of a measuring instrument, the tripod is characterized by poor environmental conditions, frequent use, good stability and light weight, and the like, more aluminum alloy tripods are generally selected, one side of the top of the upper plane 1 of the aluminum alloy tripod is provided with a circular level 2, the circular level 2 is a closed circular glass container with the diameter of 11mm x 4mm, the top of the upper plane 1 of the aluminum alloy tripod is fixedly provided with a toughened glass 3 positioned above the top of the circular level 2, the toughened glass 3 fixed above the circular level 2 can prevent the bubbles 5 in the circular level 2 from being damaged when the instrument is placed or the tripod is carried, thereby the problem of affecting the leveling precision of the tripod is generated, the toughened glass 3 is transparent and has the diameter of 11mm x 3mm, the alcohol 4 and the air bubble 5 are arranged in the circular level 2, in the actual operation process of the measuring instrument, firstly, a tripod is propped open under a measuring point, firstly, one leg is fixed, meanwhile, the horizontal projection of a hammer ball is arranged in the middle position of the circle center of a tripod head, then, the air bubble 5 of the circular level 2 on the upper plane 1 of the aluminum alloy tripod is centered by moving the other two legs of the tripod, namely, the upper plane 1 of the aluminum alloy tripod is basically horizontal, then, the instrument is taken out and placed on the upper plane 1 of the aluminum alloy tripod, the leveling and centering purposes are achieved after slight debugging, and the centering and leveling are achieved, the centering and leveling can be achieved by moving the instrument base for 1-2 times when the underground point centering is carried out through practice verification, the times of moving the instrument base during centering are reduced, particularly, the centering effect under the well is more obvious, and the data acquisition speed in one side station, the device can enable the measurer who just takes part in the work to adapt to the underground measurement specialty more quickly in a short time, practice proves that the tripod improvement technology is suitable for popularization of various measuring instrument tripods, the application range is wide, the practicability is strong, the pertinence is strong, and the using effect of the personnel who just take part in the measurement teaching and the measurement work is obvious.
The working principle is as follows: when setting up the instrument, through the three landing leg that supports the tripod, it is fixed firm with plane 1 on the aluminum alloy tripod, through the bubble 5 of the inside of circular level 2, when bubble 5 was located 2 centers on the circular level, plane 1 was roughly level on the aluminum alloy tripod promptly, at this moment places the instrument on plane 1 is fixed on the aluminum alloy tripod, through three fine setting spiral 1-2 times of repetition, can be with the accurate flattening of instrument, centering in measurement control point below position.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an automatic flattening tripod of survey and drawing, is including installing plane (1) on the aluminum alloy tripod on the supporting leg, its characterized in that: one side at plane (1) top is equipped with circle level (2) on the aluminum alloy tripod, and the top fixed mounting of plane (1) has toughened glass (3) that are located circle level (2) top on the aluminum alloy tripod, the inside of circle level (2) is equipped with alcohol (4) and bubble (5).
2. The survey and drawing automatic leveling tripod of claim 1, wherein: the circular level (2) is a closed circular glass container with the diameter of 11mm multiplied by the depth of 4 mm.
3. The survey and drawing automatic leveling tripod of claim 1, wherein: the toughened glass (3) is transparent and has a diameter of 11mm multiplied by 3mm in height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169237.XU CN212390009U (en) | 2020-06-22 | 2020-06-22 | Automatic flattening tripod of survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021169237.XU CN212390009U (en) | 2020-06-22 | 2020-06-22 | Automatic flattening tripod of survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212390009U true CN212390009U (en) | 2021-01-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021169237.XU Active CN212390009U (en) | 2020-06-22 | 2020-06-22 | Automatic flattening tripod of survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212390009U (en) |
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2020
- 2020-06-22 CN CN202021169237.XU patent/CN212390009U/en active Active
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