Supporting beam platform matched with disc buckle type support and suitable for constructional engineering

Abstract

The invention discloses a supporting beam platform matched with a disc buckle type support and suitable for constructional engineering. The supporting beam platform comprises two sets of channel steel, a connecting plate and first high-strength bolts; the connecting plate is fixedly connected to the joint of every two adjacent sets of channel steel through the corresponding first high-strength bolts, and at least three sets of limiting holes are formed in each steel channel at equal intervals; the two sets of channel steel are arranged in a back-to-back structure, and a limiting steel pipe is arranged between the two sets of channel steel and located between the positions where the limiting holes are formed; the first high-strength bolts penetrate through the two sets of limiting holes and the limiting steel pipe; and one ends of the first high-strength bolts are in threaded connection with locking nuts. According to the disc buckle type support section steel and the supporting beam platform, the structure design is simple, operation is easy, the size of the section steel platform and the size of supporting beams can be determined according to stress calculation, and the support system is flexible to erect and high in applicability; the supports are all connected into a whole, the stability is good, and the bearing capacity is high; and the policy requirements of the industry and local use of the disc buckle type support are met, the economical efficiency of the support scheme is improved, and the material performance of the disc buckle type support is brought into full play.

Description

technical field [0001] The invention belongs to the technical field of construction engineering, and in particular relates to a joist platform matched with a buckle-type bracket suitable for construction engineering. Background technique [0002] The double channel steel joist is an important component of the support frame. The double-channel steel joist is the support beam in the support frame. It is an important component to reduce the material used in the support frame and ensure the safety and stability of the support frame. At the same time, the vertical load is borne and transmitted through the vertical rod disc. The quality of its performance directly affects the probability of safety accidents of the support frame. [0003] The existing tall formwork support system for construction projects mainly adopts the following methods: [0004] 1. Fastener-type steel pipe support system: the fastener-type steel pipe support is used as the formwork support system, and a back...

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Problems solved by technology

[0007] The object of the present invention is to provide a joist platform suitable for a buckle-type support for construction projects, to solve the above-mentioned background technology. The factors are relatively large, and at present, relevant policies have been issued all over the country to prohibit the use of fastener-type steel pipe supports as load-bearing support systems, and in order to adapt to changes in the size of beams and slabs of construction projects during construction, the support schemes are often wasteful and cannot be fully utilized. The problem of the high bearing capacity of the bracket

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