Side support connecting structure for vibration reduction of towering equipment

Abstract

The invention discloses a side support connecting structure for vibration reduction of towering equipment. The device comprises a connecting rod (3) which is arranged along the tangential direction of a barrel body of the towering equipment (2). The two ends of each connecting rod are respectively connected with a universal coupling (6), one universal coupling is connected with the equipment end support (5) through a connecting piece (7), and the other universal coupling is connected with the framework end support (4) through a connecting piece. The equipment end support is fixed to a barrel of the towering equipment, and the framework end support is fixed to the framework (1). A connecting rod, a universal coupling connected with the connecting rod and a connecting piece form a connecting rod assembly, a plurality of circles of connecting rod assemblies are arranged in the height direction of the towering equipment, and a plurality of connecting rod assemblies are arranged in each circle of connecting rod assemblies. The invention can be used for various towering equipment, such as towers, chimneys or torches in the industries of petrochemical engineering and the like.

Description

technical field [0001] The invention relates to a side support connection structure for vibration reduction of towering equipment. Background technique [0002] With the enlargement of petrochemical installations, the height-to-diameter ratio of towering equipment is getting larger and larger. Towering equipment such as towers, chimneys or torches are prone to violent vibrations when subjected to wind, earthquake or internal multiphase flow media, resulting in strength damage or fatigue damage. In engineering design, a self-supporting frame is generally set up to facilitate maintenance and repair of towering equipment and support other accessories. A number of side support connecting rods are arranged between the towering equipment cylinder and the frame to increase the lateral bending stiffness of the towering equipment, change the vibration mode of the towering equipment, and effectively slow down the vibration and lateral load of the towering equipment. In the tradition...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a side support connection structure for vibration reduction of high-rise equipment to solve the problem that the vibration of high-rise equipment in the existing side support connection structure will generate a large additional bending moment on the connecting rod and the high-rise equipment cylinder role, limiting the radial thermal expansion of towering equipment, etc.

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