Fabricated lattice type square tube bearing support

Abstract

The invention discloses a fabricated lattice type square tube bearing support. The fabricated lattice type square tube bearing support is formed by connecting standard sections through bolts. Each standard section comprises vertical columns, horizontal supports, diagonal supports, insertion pipes, first connection end plates, second connection end plates, first connection steel plates, second connection steel plates, third connection steel plates, fourth connection steel plates and fifth connection steel plates. The vertical columns, the horizontal supports and the diagonal supports are connected through bolts to form a framework of each standard section. The vertical columns in the vertical height direction of each standard section are extended through the insertion pipes and connected with bolts of the fourth connection steel plates of upper and lower standard sections through the fifth connection steel plates, and the standard sections are horizontally connected through the fourth connection steel plates and bolts to form the fabricated lattice type square tube bearing support. The fabricated lattice type square tube bearing support is simple in structural style and efficient and convenient to fabricate.

Description

technical field [0001] The invention relates to a building construction bracket, in particular to an assembled lattice structure load-bearing square tube bracket. Background technique [0002] Setting up formwork supports during the construction of cast-in-place reinforced concrete structures and setting up independent supports or operating platforms during the installation of steel structures is an indispensable work content in construction; this work is an extremely important link in construction. Only when various supports, The cast-in-place work of the reinforced concrete structure and the installation of the steel structure can only be completed on the support or operation platform. The quality of the support, support or operation platform will directly affect the construction quality, safety, construction period and cost. Therefore, from the construction unit to the construction unit, great attention is paid to the erection of supports, supports or platforms. There ar...

AI Technical Summary

Problems solved by technology

[0003] ① The axis of the rod is seriously eccentric

[0004] ②Low safety of force transmission

The internal force of the rod is transmitted by the friction between the fastener and the rod. The magnitude of the friction is related to the tightening force of the fastener and the friction coefficient between the contact surfaces, which determines that the friction has a great influence. Randomness, low safety of force transmission method;

[0005] ③Verticality is difficult to guarantee

The standard cross-sectional size of scaffold steel pipe is φ48×3.5, which is small and easy to bend, so it is difficult to ensure the verticality of the bracket;

[0006] ④ Large volume of installation, disassembly and transportation

[0008] ① There is no systematic consideration, so most of the brackets are consumed at one time, and the cost of use is high;

[0009] ② Each application needs to be specially designed and produced, the application is complicated, and the technical level of the users is very high, so it is difficult to promote

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