High-altitude observation device

Abstract

The invention provides a high-altitude observation device. A moving groove is formed in the upper end in a hollow pipe, a motor A is arranged at the upper end of the hollow pipe, a motor shaft A is arranged at the left end of the motor A, threads are arranged on the motor shaft A, the motor shaft A rotates in the moving groove, a switch A is arranged at the upper end of the motor A, the switch A is electrically connected with the motor A, an adjusting hole is formed in the lower end in the hollow pipe, a motor B is arranged at the lower end of the hollow pipe, a motor shaft B is arranged at the rear end of the motor B, limiting rings are symmetrically arranged on the motor shaft B, adjusting lines are wound on the motor shaft B and in the limiting rings, the adjusting lines slide in the adjusting holes, sceneries can be amplified through an objective lens and a convex lens, the amplified sceneries can be reflected to an eyepiece through a plane mirror, through the switch B, the motor B, the motor shaft B, the winding wire and the reflecting mirror, the angle of the reflecting mirror can be adjusted, a spring can reset the reflecting mirror, and an interphone facilitates mutual communication between a user on a roof and a ground constructor.

Description

technical field [0001] The invention relates to the technical field of observing devices, and specifically relates to a viewing device at a high place. Background technique [0002] Housing construction projects refer to various types of housing construction and its ancillary facilities, as well as supporting lines, pipelines, equipment installation projects and indoor and outdoor decoration projects. , to meet the needs of people's production, living, learning, public activities, etc. Housing construction engineering is generally referred to as construction engineering, which refers to the survey, planning, design, construction, installation and Maintenance and other technical work and the completed engineering entity, in the construction of the house, it is necessary to observe the situation of the facade of the house from the roof in order to communicate with each other and direct the operators. Line of sight, standing on the roof cannot see the objects on the facade of ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of observation device from a high place, to solve the above-mentioned background technology, in the building construction, it is necessary to observe the situation of the facade of the house from the roof, so as to communicate with each other and command the operators. The overhanging boards block the line of sight, and the objects on the facade of the house cannot be seen when standing on the roof. If the safety regulations are violated, the body of the person will stretch out to the periphery of the protective railing, causing a major safety hazard, and the person is likely to fall from a height.

Images