Lifting type measuring apparatus supporting tripod
A measuring instrument and tripod technology, applied in the field of measurement, can solve the problems of inconvenience, trouble, low measurement efficiency, etc., and achieve the effects of expanding the measurement area, improving the measurement efficiency, and simple and convenient height adjustment
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] see Figure 1~4 , a lifting measuring instrument support tripod, including a support 4, three telescopic frames 3 are hinged at the bottom of the support 4, and the three telescopic frames 3 are distributed in an equilateral triangle, and the telescopic frames 3 can be extended or shortened, thereby adjusting the whole of the tripod Height; the bottom end of the telescopic frame 3 is fixedly connected with the ground rod 1, which is suitable for the use of tripods in different environments. It is convenient to insert and fix in the soil when used on the soil and keep stable. The outer end of the outer end is fixedly connected with pedal 2, which is convenient for foot to step on and bear force;
[0031] The top of the support 4 is fixedly provided with a fixed seat 5, and the center position of the top of the fixed seat 5 is provided with a circular groove, and a rotating cylinder 7 is connected in the circular groove through the first bearing 6, and a fixed cylinder is...
Embodiment 2
[0034] see Figure 5-6 , on the basis of Example 1, the instrument placement seat 14 is disc-shaped, the outer wall of the instrument placement seat 14 is fixedly socketed with an angle ring 16, and the angle ring 16 is printed with an angle, and the top side wall of the screw rod 10 is also fixedly connected There is a pointer 17 that cooperates with the angle ring 16; the screw 10 does not rotate when it is raised and lowered, and the relative angle of the pointer 17 remains unchanged. When the angle of the instrument placement seat 14 changes, it is convenient to calibrate the angle by setting the angle ring 16, and it is also convenient for subsequent different orientations Measurement, angle adjustment accuracy is higher.
Embodiment 3
[0036] The angle between the three telescopic frames 3 of the existing tripod is generally kept relatively fixed by an angle-limiting structure. This type of tripod has good stability, but in order to ensure the level of the measuring instrument, only the length of the telescopic frame 3 can be adjusted. When operating a tripod, the adjustment of the telescopic frame 3 and the observation of the spirit level 15 often cannot be carried out at the same time, and it often takes repeated attempts to ensure the level, which is very troublesome to adjust and the accuracy is not high; It is limited and can be adjusted arbitrarily, but it will move as soon as the force is applied after adjustment, and the stability is not good; in order to improve the above-mentioned shortcomings of the existing tripod,
[0037] see Figure 7-8 , on the basis of Embodiment 1, one of the telescopic frames 3 and the other two telescopic frames 3 are respectively connected with mutually hinged connecting...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com