A prefabricated building prefabricated steel structure connection positioning machine and construction method

Abstract

The present invention relates to a prefabricated building prefabricated steel structure connection and positioning machine and construction method, comprising an L-shaped fixing seat, an electro-hydraulic push rod, a reinforcing rod, a connecting plate, a supporting seat, a placing seat, a clamping mechanism and a driving mechanism. The number of L-shaped fixed seats is two, one end of the two L-shaped fixed seats is fixed by a connecting plate, one side of the L-shaped fixed seat is provided with a reinforcing rod, and the upper end of the L-shaped fixed seat is equipped with an electro-hydraulic push rod, The outer wall of the electrohydraulic push rod is welded with a support tray, the upper end of the support tray is installed with a support seat, the top center of the support seat is installed with a drive mechanism, the top of the electrohydraulic push rod is welded with a placement seat, and both sides of the placement seat are installed With the clamping mechanism, the invention can complete the connection and positioning of two steel beams at the same time, with high work efficiency, and ensures the same feed rate of the two steel beams. At the same time, the multi-stage clamping mechanism is used to fix the steel beams to ensure clamping There will be no slippage at the contact surface between the structure and the steel beam, and repeated operations are not required.

Description

technical field [0001] The invention relates to the technical field of building steel structure connection, in particular to a connection positioning machine and a construction method for prefabricated building prefabricated steel structures. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of beam steel, steel column, steel truss and other components made of section steel and steel plate, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. During the construction of steel structure houses, since the steel beams have a certain height relative to the ground, ...

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Problems solved by technology

[0003] However, the prefabricated building prefabricated steel structure connection and positioning machines in the market currently have the following problems during use. The connection and positioning of the beams makes the work efficiency of the device low. At the same time, the traditional machinery cannot effectively ensure the same feed rate of the steel beams, so repeated calibration is required during the operation; b. The existing prefabricated steel structure connection of prefabricated buildings When the positioning machine drives the steel beam to move, the contact surface between the steel beam and the clamping plate is prone to slipping, even if the butt joint between the steel beam and the steel column cannot be completed in one step

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