Adjustable telescopic supporting device for civil construction site

Abstract

The invention discloses an adjustable telescopic supporting device for a civil construction site. The device comprises a bottom placing base plate and a top supporting plate, wherein a plurality of semi-spherical protruding structures of an integrated structure with the bottom placing base plate are arranged in the bottom of the bottom placing base plate. By means of a thread technology, the supporting action capable of adjusting the height is achieved, so that support of the device bearing the weight is more stable and better in effect. Moreover, the device can control the maximum upward jacking force when the device supports, so as to prevent the condition that the upper parts are damaged as the jacking force is too great effectively, so that the device is high in practicality. Furthermore, the device provided with an annular array type sleeve connection rotating mechanism can be connected at the outer ring of a main threaded sleeve in a sleeving manner, and the main threaded sleeveis manually rotated conveniently, so that a role of adjusting the height is played. In addition, the device provided with a maximum rotating torque force control mechanism can control the maximum torque force effectively during rotation, so as to play a role of controlling the jacking force.

Description

technical field [0001] The invention relates to the technical field of industrial equipment, in particular to an adjustable telescopic support device for civil construction sites. Background technique [0002] At present, in industrial construction sites, when the house is being roofed, it is necessary to use formwork and then cement the roof, and because the formwork needs to bear weight, it is necessary to use a support device, but it is difficult to adjust the length of the general support device. So its support is not stable. Contents of the invention [0003] The purpose of the present invention is to provide an adjustable telescopic support device for civil construction sites, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: an adjustable telescopic support device for civil construction sites, including a base plate placed ...

AI Technical Summary

Problems solved by technology

[0002] At present, in industrial construction sites, when the house is being roofed, it is necessary to use formwork and then cement the roof, and because the formwork needs to bear weight, it is necessary to use a support device, but it is difficult to adjust the length of the general support device. So its support is not stable

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