Protective device for hoistway

Abstract

The invention relates to the technical field of construction auxiliary equipment, in particular to a protective device for a hoistway. The protective device comprises a mounting frame, a first support arranged at one end of the mounting frame, a second support arranged at the other end of the mounting frame, and a protective cover arranged on the first support and the second support; the mounting frame comprises a first mounting frame body and a second mounting frame body connected with the first mounting frame body; the first mounting frame body and the second mounting frame body are of a connecting structure capable of being adjusted in the length direction so as to adjust the length of the mounting frame; the first support is mounted on the first mounting frame body; and the second support is mounted on the second mounting frame body. During use, the mounting length of the mounting frame is adjusted according to the size of the hoistway, so that the device is suitable for use of different sizes and can be repeatedly used. When the positions of the mounting frame and various equipment are changed, the protective cover always moves along with the mounting frame to protect the equipment all the time, and compared with the prior art, the protective device is more flexible and practical and has the best protective effect.

Description

technical field [0001] The invention relates to the technical field of construction auxiliary equipment, in particular to a protective device for a hoistway. Background technique [0002] In the process of engineering construction, tractors, controllers, ropes and other equipment are usually used. These equipment are usually installed in the well. device, the existing protective device has the following disadvantages: [0003] 1. The protective device is fixed at the top of the well. When the well is elevated during construction, the protective device needs to be disassembled and reinstalled, which is inconvenient to use and poor in flexibility; [0004] 2. Most of the current protective devices are fixed in structure and cannot be applied to wells of different sizes. Therefore, usually one size of well corresponds to one protective device. After use, they cannot be used again, and their flexibility and practicability are poor. [0005] Therefore, the existing protective d...

AI Technical Summary

Problems solved by technology

[0003] 1. The protective device is fixed at the top of the well. When the well is elevated during construction, the protective device needs to be disassembled and reinstalled, which is inconvenient to use and poor in flexibility;

[0004] 2. Most of the current protective devices are fixed in structure and cannot be applied to wells of different sizes. Therefore, usually one size of well corresponds to one protective device. After use, it cannot be used again, and the flexibility and practicability are poor.

[0005] Therefore, the existing protective device cannot meet the needs of use, and it is urgent to provide an improved solution

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