Reinforcing steel bar positioning device and platform integrated structure capable of being quickly assembled and disassembled

Abstract

The invention relates to a reinforcing steel bar positioning device and platform integrated structure capable of being quickly assembled and disassembled. The steel bar positioning device and platformintegrated structure structurally comprises a platform frame body, a lateral reinforcing steel bar positioning system, a moving system, an operation platform system and a bottom reinforcing steel barpositioning system; the operation platform system is arranged on one side of the platform frame body; and the lateral reinforcing steel bar positioning system is movably installed on the other side of the platform frame body through the moving system, and the bottom reinforcing steel bar positioning system is installed at the bottom of the platform frame body. The reinforcing steel bar positioning device and platform integrated structure has the advantages that 1) the lateral reinforcing steel bar positioning device improves the reinforcing steel bar binding precision and binding speed, a lateral reinforcing steel bar positioning bed-jig is convenient and free to assemble and disassemble, and convenience is brought to further integral hoisting of a reinforcing steel bar framework. 2) a walking structure realizes lateral movement of the positioning structure, and the condition that the reinforcing steel bar framework is limited by a reinforcing steel bar positioning notch in the hoisting process, so that reinforcing steel bars are blocked and deformed is avoided; and 3) a construction platform increases a reinforcing steel bar temporary storage place and is a reinforcing steel barbinding construction platform for personnel to operate and use, so that the construction efficiency is improved, the safety risk is reduced, and the construction quality is improved.

Description

technical field [0001] The invention is an integrated structure of a steel bar positioning device and a platform that can be quickly installed and disassembled, and belongs to the technical field of bridge construction. Background technique [0002] In recent years, in bridge construction, it has become the norm to use the tire frame method for binding prefabricated component steel bars. How to improve the binding accuracy and speed of the steel frame on the tire frame has become a very important issue. [0003] The Chinese utility model patent with the notification number CN2018163966U discloses a prefabricated box girder steel bar binding limit tire frame, including a plurality of vertical frames, the vertical frame includes a bottom plate, vertical rods and diagonal braces, and the vertical rods are all opened with U-shaped grooves Steel, horizontally through the side walls on both sides of the vertical bar with positioning holes. [0004] This kind of prefabricated stee...

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Problems solved by technology

[0004] This kind of prefabricated steel bar binding frame can be accurately positioned, but after the steel bar frame is bound, when the steel bar frame is hoisted from the binding frame as a whole, there are horizontal steel bars or vertical steel bars that will be restricted by the U-shaped notch of the binding frame. It is difficult to lift from the tire frame as a whole, and it is even more difficult to lift the steel skeleton for a member with a vertical web or side plate or an inverted trapezoidal section with a large bottom and a small top

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