Opening-and-closing mechanism for horizontal-type pressure cylinder hoops

Abstract

Provided is an opening-and-closing mechanism for horizontal-type pressure cylinder hoops. The opening-and-closing mechanism for the horizontal-type pressure cylinder hoops comprises a frame which is of a quadrangular structure, wherein a Y upward hoop, a Y downward hoop, an X towards-the-left hoop and an X towards-the-right hoop are installed on an inner ring of the frame, a round structure is formed by the Y upward hoop, the Y downward hoop, the X towards-the-left hoop and the X towards-the-right hoop, an opening-and-closing oil cylinder is installed on each hoop, opening-and-closing oil cylinders are fixed on the frame, a hanging follow-up device is arranged on the top of the frame, the X towards-the-left hoop and the X towards-the-right hoop are respectively provided with a connecting frame, a hanging frame installed on the lower portion of the hanging follow-up device is fastened with each connecting frame through fastening parts, a supporting device is arranged at the bottom of the Y downward hoop, the joints of every two adjacent hoops are connected through bolts, and the bolts are screwed down through nuts. According to the opening-and-closing mechanism for the horizontal-type pressure cylinder hoops, the oil cylinders serve as executive components to accomplish opening and closing of the hoops. The opening-and-closing mechanism for the horizontal-type pressure cylinder hoops has the advantages of being simple and compact in structure, simple and reliable in the opening process and the closing process of the hoops, and capable of easily achieving automation of the whole process, can well accomplish opening and closing of the hoops, and is an indispensable constituent part of a horizontal-type deep sea environment test device.

Description

technical field [0001] The invention relates to pressure cylinder pressure testing equipment, in particular to a horizontal pressure cylinder clamp opening and closing mechanism suitable for deep sea simulation test pressure cylinder pressure testing equipment. Background technique [0002] In the test equipment for simulating the deep sea environment, the horizontal pressure cylinder usually adopts a forged steel-clamp structure scheme, and its full-section large opening can maximize the use of the space of the pressure cylinder and save construction costs. Different from the previous vertical arrangement, when the pressure cylinder is placed horizontally, the assembly and disassembly of the clamp faces the following problems: [0003] (1) The operating space is small, and the scheme of lifting and disassembling by driving in the prior art can no longer guarantee its smooth installation and disassembly; [0004] (2) The clamp structure is heavy, its assembly and disassembl...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the disadvantages of troublesome clamp assembly and disassembly in the above-mentioned existing production technology, the applicant provides a horizontal pressure cylinder clamp opening and closing mechanism with a reasonable structure, so as to realize automatic opening and closing of the clamp, easy to disassemble and assemble, and improve production efficiency

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