Universal quick connecting and disconnecting connector device for large pipeline

Abstract

According to the universal quick connecting and disconnecting connector device for the large pipeline, quick connecting and disconnecting of the pipeline connectors are achieved through folding and unfolding of the connecting rod mechanism, and universal adjustability of the pipeline connectors before connection is achieved through multi-direction hinge connection of the connecting rods and multi-direction hinge connection between the connecting rods; meanwhile, due to the self-positioning and self-sealing structure of the connector, the convenience of pipeline connection is greatly improved; compared with a joint device and a connection mode of a traditional large-scale pipeline, the joint device can provide enough locking force to ensure the connection reliability, and can also realize quick connection and disassembly of the pipeline; and pre-connection and pre-disassembly are quickly realized by virtue of universal adjustability of the connecting rod group and the joint, so that the difficulty in connection and disassembly of the large pipeline is greatly reduced, the connection and disassembly time is shortened, and the use requirements of the large pipeline which needs to be frequently connected and disassembled can be well met.

Description

technical field [0001] The invention belongs to the technical field of large-scale pipeline connection devices, and in particular relates to a large-scale pipeline universal quick connection and detachment device. Background technique [0002] Some pipelines used for temporary transportation of liquids and other media often need to be connected on site according to actual working conditions due to their different transportation objects and locations, including the connection between pipelines and the connection between pipelines and storage tanks. Therefore, in order to adapt to Depending on the delivery object and location, the pipe body is mostly flexible in order to achieve flexible connection. However, some conveying media are highly corrosive and toxic. In order to reduce the risk, this kind of medium often needs to be transported quickly with a large flow rate. Therefore, the pipes for the above purposes are often large in volume. At the same time, metal materials are ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems existing in the existing large-scale pipeline connection methods such as the need for pre-alignment, the need for multi-person cooperation, time-consuming and laborious connection, debris and noise pollution, and the inability to provide sufficient locking force or large locking device, the present invention proposes A large-scale pipe universal that can be connected and adjusted without the need for alignment before connection, can be operated by one person, can be quickly connected and disassembled, does not exist debris and noise, and can provide sufficient locking force and is small in size. Quick connect and disconnect device

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