Novel single-tube support for hoisting precast beam and precast laminated slab

Abstract

The invention discloses a novel single-tube support for hoisting a precast beam and a precast laminated slab. The single-tube support comprises an adjusting box, a bottom supporting column, a threadedrod and a supporting plate. The bottom of the adjusting box is fixedly connected with the top of bottom supporting column. The bottom of an inner cavity of the adjusting box is rotationally connectedwith a threaded sleeve through a bearing, the bottom end of the threaded rod sequentially penetrates through the adjusting box and the threaded sleeve and extends to an inner cavity of the threaded sleeve, and the threaded rod extends to the surface of the inner cavity of the threaded sleeve and is in threaded connection with the inner wall of the threaded sleeve. The invention relates to the technical field of precast beams. According to the single-tube support, the whole supporting height can be adjusted, the whole supporting effect is greatly improved, the support is suitable for supporting in different environments, during height adjustment, operation of a user is facilitated, the precision during adjustment is high, the supporting effect is guaranteed, the practicability is high, theuser can replace the supporting plate conveniently, and the supporting plate can be maintained well.

Description

technical field [0001] The invention relates to the technical field of prefabricated beams, in particular to a novel single-pipe support used for hoisting prefabricated beams and prefabricated composite panels. Background technique [0002] Prefabricated beams are prefabricated in factories, and then transported to the construction site to install and fix beams according to the design requirements. Rivers, lakes, deep mountains and ravines, bridges rise from the ground, and box girders weighing hundreds of tons are firmly erected on them, straight The rails extend in the air to ensure that the train runs faster and more stably. In these bridges, there is a kind of beam called prefabricated beam, which is prefabricated in the factory, and then transported to the construction site to install and fix the beam according to the design requirements. During the hoisting of beams and prefabricated concrete composite slabs, temporary support measures are usually taken for prefabricat...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of single-pipe support for hoisting prefabricated beams and prefabricated laminated panels, which solves the inconvenience of the new type of single-tube support for hoisting prefabricated beams and prefabricated laminated panels and the adjustment of the overall height. The problem of inconvenient maintenance of the support plate

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