Node installation equipment

Abstract

The invention relates to node installation equipment, comprising a base, a platform and a plurality of pairs of installation racks, the base is composed of two longitudinal racks and a plurality of horizontal racks, first longitudinal ribs are arranged on the upper surfaces of the two longitudinal racks, a first sliding rail is arranged under the platform, two second longitudinal ribs are arranged above the platform, the installation rack is composed of a case body, a second sliding rail is arranged under each case body, a U-shaped groove is arranged behind the case body, two first horizontalsupporting plates are arranged at the top part of the back surface of the case body, a second horizontal supporting plate is arranged at the bottom part of the back surface of the case body, two pressure plate mechanisms which are composed of motors and pressure plates are arranged on the back surface of the case body, the other end of the pressure plate penetrates through the back surface of thecase body, the first horizontal supporting plate is vertical to the pressure plate, a third horizontal supporting plate is arranged at left and right sides of the bottom part of the U-shaped groove, a plurality of air cylinders are arranged in the case body and on the back surface of the case body, each pair of the installation racks are arranged on the platform symmetrically and the distance between the two installation racks is equal to the width of a beam to be installed. The node installation equipment has simple structure, node installation is convenient and accurate and the working efficiency is high.

Description

technical field [0001] The invention relates to a building installation device, in particular to a node installation device. Background technique [0002] At present, the installation of joints in buildings is mainly through manual welding of vertical columns and beams, and the welded joints are then transported to the construction site. Due to the relatively large volume of welded joints, only one or two pieces can be loaded each time. The efficiency of this method is too low, and the stress transmission of the welded node structure is poor, and it is difficult to release and easily cause stress concentration, which is locally destructive. [0003] The patent application document "Half-butterfly connection card and building steel frame node structure" applied by the applicant in 2008, such as figure 1 As shown, it includes a vertical column 1', four cross-shaped I-shaped beams 2', eight half-butterfly connecting cards 3' and four frictional shear plates 4', and the frictio...

AI Technical Summary

Problems solved by technology

[0002] At present, the installation of joints in buildings is mainly through manual welding of vertical columns and beams, and the welded joints are then transported to the construction site. Due to the relatively large volume of welded joints, only one or two pieces can be loaded each time. The efficiency of this method is too low, and the stress transmission of the welded node structure is poor, it is difficult to release, and it is easy to cause stress concentration and local damage.

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