A fixed connection device for multi-type aviation joints

Abstract

The embodiment of the invention discloses a fixed connection device for multi-type aviation joints, which includes a first transparent scale sleeve and a second transparent scale sleeve that can be nested and slid and locked, the first transparent scale sleeve and the second transparent The non-nesting end of the scale sleeve is equipped with a multi-point extrusion retaining ring, and two multi-point extrusion retaining rings are respectively used to clamp the male and female ends of the aviation connector; the multi-point extrusion retaining ring It includes several inclined extrusion plates hinged into a circle, and several hinged ends formed by them, and the number of hinged ends is an even number, and an extrusion body is fixedly installed at the bottom end of the hinged ends at intervals, In addition, there are adjustment perforations on the hinged end where the extrusion body is not installed, and all the adjustment perforations are connected by the same shrinkage belt; it can adapt to aviation joints of different shapes and sizes and fix them; it reduces the difficulty of docking and enables Aviation connectors are difficult to disconnect.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of aviation joints, and in particular to a fixed connection device for multi-type aviation joints. Background technique [0002] When testing the mechanical characteristics of the 10kV trolley switch, it needs to be wired to the aviation plug of the 10kV trolley switch. However, due to the different types of aviation plug pins of different manufacturers, there is no special connection device. Fixing of joints. [0003] However, this solution has the disadvantage that the wiring is not stable, and the clips often fall off during the pre-test process, resulting in repeated wiring and reducing work efficiency. Not only are the lengths and sizes of the aviation plugs different, but also the types of clips used by the pre-test personnel are different, which may easily cause false connections and blockage of the control circuit, resulting in misjudgment of the test results. When using o...

AI Technical Summary

Problems solved by technology

[0004] To this end, the embodiment of the present invention provides a fixed connection device for multi-type aviation joints, so as to solve the problem of instability and easy drop when the clips are connected to the aviation joints in the prior art

Images