A method of using a slidable support system suitable for vertically narrow spaces

Abstract

The invention provides a method for using a slidable support system suitable for vertically narrow spaces, which adopts a ring well track, several telescopic support components and two drive transmission parts, and the ring well track is installed on the inner wall of the vertical narrow space Above, the orbit around the well is a rectangular structure composed of four rail sections connected. The component tightens the two opposite inner walls of the vertical narrow space by tightening the ring well track, so that the force is more uniform, and the impact of the peripheral foundation pit construction on the vertical narrow space is reduced. And the sliding parts at both ends of the telescopic support assembly can move along the ring well track under the action of the corresponding driving transmission parts, so as to avoid the electromechanical pipelines in the vertical narrow space. The invention simplifies the construction and installation steps of the support system in the vertical narrow space, and improves the operability and safety of the construction.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a method for using a slidable support system suitable for vertical narrow spaces. Background technique [0002] Vertically narrow spaces generally play the roles of fire-fighting smoke exhaust, air-conditioning ventilation, etc. in buildings, and pipelines need to be laid in some vertically narrow spaces. [0003] When underground constructions such as foundation excavation are carried out around the vertically narrow space, it may have an impact on the vertical narrow space, which may seriously lead to the collapse of the vertical narrow space. Therefore, the vertical narrow space needs to be supported and strengthened. [0004] At present, the commonly used reinforcement form is to set up steel pipes or I-beams in the vertical narrow space for support. On the one hand, this method often requires a large construction space, resulting in vertical It is ...

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Problems solved by technology

[0004] At present, to support the vertical narrow space, the commonly used reinforcement form is to set up steel pipes or I-beams in the vertical narrow space for support. This method, on the one hand, often requires a large construction space, resulting in It is difficult to install in a narrow space; on the other hand, the establishment of supporting devices and the obstruction of the original pipeline greatly increase the difficulty of construction; on the other hand, the steel pipe or I-beam directly contacts the wall of the vertical narrow space, and the contact area is small , when the force in the vertical narrow space is too large, it is likely to cause damage to the wall of the vertical narrow space by the support device

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