Supporting device suitable for scaffold

Abstract

The invention discloses a supporting device suitable for a scaffold, and relates to the technical field of scaffold supporting devices. The supporting device comprises a platform plate used for installing and supporting the scaffold, a lifting device installed below the platform plate and a jacking device used for positioning the end of the platform plate. The platform plate comprises a rectangular bottom plate; a vertical plate abutting against stairs is arranged at one end of the rectangular bottom plate, two rectangular ring sockets are fixed at the other end of the rectangular bottom plate; the lifting device comprises two guide grooves symmetrically formed and fixed to the lower surface of the platform plate left and right, a sliding table in sliding fit with the two guide grooves, afixing table installed on the lower surface of the platform plate and located at one ends of the two guide grooves and a driving device installed on the lower surface of the fixing table and used fordriving the sliding table; the sliding table comprises a rectangular connecting plate with a lead screw sliding block installed in the middle. According to the supporting device, a horizontal supporting platform is built in a stairway through combination of the platform plate, the lifting device and the jacking device, the jacking device has two auxiliary functions, the structure is simplified, and operation is flexible.

Description

technical field [0001] The invention belongs to the technical field of scaffold supporting devices, in particular to a supporting device suitable for scaffolding. Background technique [0002] The masonry structure of the stairwell on the existing construction site and the operation platform used for decoration and decoration construction are usually built by steel pipes and fasteners or the main components are formed by welding, or even simply nailed together by formwork and wood to form a simple operation platform. , this type of operation has the following problems: 1. The disassembly process is cumbersome. If welding is used, there will be a lot of welding work in the installation and removal process. If steel pipes and fasteners are used to erect, it will also be time-consuming and laborious; The formed operating platform is time-consuming and labor-intensive, and it is difficult to guarantee the safety; the original operating platform is operated in the stairwell, and ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a support device suitable for scaffolding. A horizontal support platform is built in the stairway through the combination of the platform board, the lifting device and the jacking device. The jacking device has two auxiliary functions, the structure is simplified, and the operation flexible to solve existing problems

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