Tool type support for mounting composite slabs

Abstract

A tool type support for mounting composite slabs comprises a horizontal tie rod, one end of the horizontal tie rod is detachably connected with a first oblique tie rod and a first vertical supporting rod, and is respectively connected with one end of the first oblique tie rod and one end of the first vertical supporting rod, the other end of the horizontal tie rod is detachably connected with a second oblique tie rod and a second vertical supporting rod, and is respectively connected with one end of the second oblique tie rod and one end of the second vertical supporting rod, adjustable supporting rods are adopted as the first vertical supporting rod and the second vertical supporting rod, each adjustable supporting rod comprises a sleeve and a screw rod, an adjusting nut is screwed on the screw rod, one end of the sleeve is sleeved on the screw rod and supported by the adjusting nut, the other end of the sleeve is provided with a threaded hole, the other ends of the first oblique tie rod and the first vertical supporting rod are respectively provided with a threaded hole, and the other ends of the second oblique tie rod and the second vertical supporting rod are respectively provided with a threaded hole. The tool type support has a simple structure, and is convenient to use.

Description

technical field [0001] The invention discloses a tool-type support for on-site installation of reinforced concrete prefabricated laminated slabs. The support is composed of vertical support rods, oblique tie rods, horizontal tie rods, etc., and belongs to the technical field of civil engineering construction. Background technique [0002] In prefabricated reinforced concrete structures, reinforced concrete laminated slabs are often used as the structural floor. This kind of laminated slab is firstly produced in the prefabrication factory as prefabricated laminated slab components. layer of concrete, and finally complete the construction of the laminated slab. In this process, the prefabricated laminated slab members must bear the self-weight, the self-weight of the upper reinforced concrete laminated layer and the corresponding construction load. Usually, the prefabricated laminated slab components do not have this load-bearing capacity, so supports should be arranged under...

AI Technical Summary

Problems solved by technology

There are also some prefabricated laminated slab members in order to meet the load-bearing requirements without support, and adopt the method of adding ribs to the prefabricated laminated slab members, such as adding steel trusses, adding concrete ribs, etc., but due to the constraints of plate thickness, When the slab span is large, it is not economical to increase the ribs

However, the traditional support method (similar to formwork support) supports and supported objects are separately stressed, and does not form a structural load-bearing method that works together, so the bearing capacity of the laminated slab components cannot be fully utilized, and the comprehensive economic benefits are not good. powerful

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