Reinforcement production line for prefabricated bottom plate of large-span laminated slab

Abstract

The invention discloses a reinforcement production line for a prefabricated bottom plate of a large-span laminated slab. The reinforcement production line comprises a reinforcement manufacturing device, a reinforcement welding device and a reinforcement binding platform, wherein the reinforcement manufacturing device comprises a machine body; clamping plates are horizontally and oppositely arranged on the machine body; the clamping plates comprise a first clamping plate and a second clamping plate; pull rods are arranged on the side walls, which are relatively close to each other, of the firstclamping plate and the second clamping plate; the other sides of the first clamping plate and the second clamping plate are connected with the machine body through telescopic mechanisms capable of horizontally moving; one ends of the pull rods are movably connected to the inner walls of the first clamping plate and the second clamping plate correspondingly; clamping mechanisms are arranged at theother ends of the pull rods; the plurality of pull rods on the first clamping plate and the plurality of pull rods on the second clamping plate are arranged in a staggered and spaced mode; the ends,provided with the clamping mechanisms, of every two adjacent pull rods are hinged through connecting rods with equal length; the section of the reinforcement welding device is an inverted-V-shaped welding frame; the reinforcement binding platform is square; and limiting grooves are formed in the upper end of the periphery of the reinforcement binding platform at equal intervals. The invention aimsto bend a steel bar into a continuous V shape at one time through the production line, so that subsequent reinforcement manufacturing and cage binding are facilitated, and the efficiency is improved.

Description

technical field

[0001] The invention belongs to the technical field of construction machinery, in particular to a reinforcement production line for a prefabricated bottom plate of a large-span laminated plate. Background technique

[0002] The laminated slab (that is, the laminated floor) is an assembled integral floor slab composed of prefabricated slabs and cast-in-place reinforced concrete layers. The laminated slab has good integrity and the upper and lower surfaces of the slab are flat, which is convenient for decoration of the decorative layer. It is suitable for the overall High-rise buildings and large-bay buildings with high rigidity requirements. The prefabricated slab is not only one of the components of the floor structure, but also a permanent formwork for the cast-in-place reinforced concrete laminated layer. Horizontal equipment pipelines can be laid in the cast-in-place laminated layer.

[0003] However, due to the lack of corresponding steel bar bending equ...

Images