A quick-connect two-way variable multi-way hydraulic pipe connection structure

Abstract

The invention discloses a quick-connect two-way variable multi-way hydraulic pipe connection structure, which includes a pipe joint body, both ends of the pipe joint body are transversely sealed and integrally cast to connect pipe joints one, and each pipe joint one The upper and lower opposite sides are integrally cast with threaded connectors, and each threaded connector is vertically connected to the pipe joint 2; the inner bottom of each pipe joint 1 is provided with an annular groove, and the inner wall of each pipe joint 1 is machined. There is at least one circle of grooves, and one end of each pipe joint is equipped with a connecting pipe that is sealed and clamped with it. The part of each connecting pipe that is clamped with the pipe joint is tightly provided with a clamping sleeve, and the clamping sleeve is provided with at least A ring of bumps corresponding to the grooves one by one, through holes are opened on the two opposite sides of the connecting pipe body corresponding to the one-phase clamping position of the pipe joint; The problem of not only solving the problem of slow screw connection, but also speeding up the connection speed, and the hydraulic pipe connection structure of the present invention.

Description

technical field [0001] The invention relates to the technical field of hydraulic pipe connections, in particular to a quick-connect two-way variable multi-way hydraulic pipe connection structure. Background technique [0002] Pipe joint is a hydraulic term, which is a part that connects pipelines or installs pipelines on hydraulic components in a hydraulic system. This is a general term for connections that can be assembled and disassembled in fluid passages. [0003] The existing pipe joints have one-way, two-way and three-way pipe joints. These are the most common pipe joints. The above-mentioned common pipe joints cannot be transformed into each other. The two-way pipe is suitable for the same reason, and the three-way is the same, but in the actual application process, because the pipe connection of some devices is more complicated, there are many pipes that need to be connected at one time, and it is not limited to one-way, two-way, Three-way, may also involve four-way...

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Problems solved by technology

[0003] The existing pipe joints have one-way, two-way and three-way pipe joints. These are the most common pipe joints. The above-mentioned common pipe joints cannot be transformed into each other. The two-way pipe is suitable for the same reason, and the three-way is the same, but in the actual application process, because the pipe connection of some devices is more complicated, there are many pipes that need to be connected at one time, and it is not limited to one-way, two-way, Three-way, may also involve four-way, five-way and multi-way, so that a single one-way, two-way and three-way will lose its superiority. Three-way, you need to disassemble one-way again, and then install two-way or three-way, four-way, so that the difficulty of connecting the connecting pipe is greatly increased, which is more cumbersome. Production costs, and the performance of each pipe joint is relatively simple. In actual use, the same pipe may need to be quickly converted between single-pass and multi-pass, and the existing pipe joints can no longer meet this requirement; in addition, For the threaded connection method of the pipe joint, its sealing performance is good, but the threaded connection method is slow, and the pipe joint and the connecting pipe cannot be connected quickly, and the connection process is more troublesome

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