Multifunctional steel structure assembling and welding assembly line platform

Abstract

The invention provides a multifunctional steel structure assembling and welding assembly line platform, which comprises a working platform body (1); a lifting oil cylinder (2) is arranged below the working platform body (1); the upper end of the lifting oil cylinder (2) is fixedly connected with the lower bottom face of the working platform body (1); the lower end of the lifting oil cylinder (2) is fixedly connected with a lifting roller conveying mechanism (3); the lifting oil cylinder (2) stretches out and draws back to drive the lifting roller conveying mechanism (3) to move up and down, so that multiple rollers move up and down and make contact with or be separated from a steel structure product (001) arranged above the working platform body (1); when the multiple rollers (302) move upwards to jack up a product (001), the multiple rollers are driven to rotate to make the product (001) move; gantry walking mechanisms (6) are arranged on the left side and the right side of the working platform body (1); and hydraulic pressing devices (5) are arranged below cross beam rails of the gantry walking mechanisms (6).

Description

technical field [0001] The invention belongs to the technical field of welding equipment, and in particular relates to a multifunctional steel structure assembly welding assembly line platform. Background technique [0002] Among the civil air defense equipment, there is a steel structure door leaf, which can protect and seal the civil air defense area stipulated by the state to protect the safety of people and property in the area, so the quality requirements for the steel structure door leaf are extremely strict. The width of a single product is generally 2m~4m, the height is 2m~4m, and the weight is 1~2 tons. The traditional production process is to first arrange the channel steel and I-beam splicing and welding skeleton according to the size of the drawing. During this period, it is necessary to detect and adjust technical parameters such as welding thermal deformation, welding speed, current and voltage, and then use a steel tape to repeatedly measure and control the pr...

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Problems solved by technology

[0004] In view of the above situation, the present invention provides a multifunctional steel structure welding assembly line platform to solve the problems of difficult size control, low welding efficiency and slow product transportation during the welding process of products

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