Quick-release lock for mounting equipment in cabin

Abstract

The invention provides a quick-release lock for mounting equipment in a cabin, the quick-release lock comprises a quick-release lock component and a lock base, two supports in the quick-release lock component form a mounting slot, a lock cylinder mechanism is mounted in the mounting slot, and the lock cylinder mechanism can slide in the mounting slot; in the lock cylinder mechanism, a double-end stop pin is arranged on a connecting plate of a lock block in a sleeving mode through a downward opening of the pin shaft part of the double-end stop pin, a locking face is formed by the lower end faces of the double-end stop pin and the connecting plate, a pin shaft penetrates through a first shaft hole in the pin shaft part, the front-back positions of the double-end stop pin and the lock block are fixed, and the double-end stop pin can slide up and down in the axial direction of the spring. The locking face of the lock cylinder mechanism penetrates through the upper-layer combination hole and the lower-layer combination hole of the lock base, the vertical position of the lock cylinder mechanism is limited through the flange, and after the lock cylinder mechanism slides towards one side, the locking face of the lock cylinder mechanism is limited in the lower-layer long hole. According to the technical scheme provided by the invention, the problem that an existing mounting mode for mounting equipment on the cargo hold floor of the airplane is difficult to consider the convenience of mounting, dismounting and maintenance and the performance of small weight increment of an empty airplane at the same time is solved.

Description

technical field [0001] The invention relates to but not limited to the field of aviation technology, and relates to a quick-release lock for installing equipment in a cabin. Background technique [0002] At present, most of the equipment installed on the aircraft cargo floor is firmly connected to the aircraft floor structure, or is quickly connected to the aircraft ground rail through bolts. [0003] The installation, disassembly and maintenance of the above-mentioned fastening connection method are relatively difficult, and the quick connection with the ground rail of the aircraft will cause a large increase in the weight of the empty aircraft. Obviously, the method of installing equipment on the cargo floor of an aircraft is difficult to balance the convenience of installation, disassembly, and maintenance with the performance of an empty aircraft with a small weight gain. Contents of the invention [0004] Purpose of the present invention: The embodiment of the presen...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the present invention: The embodiment of the present invention provides a quick-release lock for installing equipment in the cabin, so as to solve the problem of the existing installation method of installing equipment on the floor of the aircraft cargo hold, which is difficult to balance the convenience of installation, disassembly and maintenance and the space-saving. The machine has the problem of small weight gain performance

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