Rail type liftable high-altitude surveying and mapping jacking system

Abstract

The invention relates to the technical field of surveying and mapping, in particular to a rail type liftable high-altitude surveying and mapping jacking system. The system comprises leveling foot supports, frame legs, a base plate, supporting rods, a positioning plate, a hand-operated power device, a rail type lifting rod and stabilizing steel wires, wherein the inner ends of the frame legs are fixedly connected with the side portion of the base plate, the leveling foot supports are fixed to the outer ends of the frame legs, the positioning plate is located right above the base plate, the positioning plate is connected with the frame legs through the supporting rods, the hand-operated power device is carried on the positioning plate and controls the rail type lifting rod to lift up and down, and one end of each stabilizing steel wire is fixed to the rail type lifting rod, while the other end is fixed to the outer end of the corresponding frame leg. The structure is stable in overall supporting, high in rigidity and not prone to shake.

Description

technical field [0001] The invention relates to the technical field of surveying and mapping, in particular to a rail-type lifting system for high-altitude surveying and mapping. Background technique [0002] Surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science, and information science. The feature points and boundaries of the project can be obtained by means of measurement to reflect the shape, size, spatial location and other information reflecting the current status of natural geographical elements or artificial facilities on the surface, and then drawn into maps for engineering construction, planning and design, and administrative management. [0003] In the process of surveying and mapping, various surveying and mapping instruments are needed, such as electronic total station, three-dimensional laser scanner, etc. The surveying and mapping instruments are generally placed on the surveying and ma...

AI Technical Summary

Problems solved by technology

[0003] In the process of surveying and mapping, various surveying and mapping instruments are needed, such as electronic total station, three-dimensional laser scanner, etc. The surveying and mapping instruments are generally placed on the surveying and mapping support for use. According to this requirement, the height of the existing surveying and mapping supports is controlled below two meters, but in fact, many surveying and mapping work needs to be carried out at high places. In this case, the use of the bracket is time-consuming and labor-intensive, and both instruments and people are at great risk

In addition to the bracket, some lifting devices can also place surveying and mapping instruments to scan and map high places, but their structures are complex, laborious to manufacture and install, and not easy to carry

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