Embedded type cabin section axial horizontal butt joint device and embedded type cabin section axial horizontal butt joint method

Abstract

The invention discloses an embedded type cabin section axial horizontal butt joint device which comprises a bottom support frame, a horizontal guide rail, an angle brace, a first cabin section mounting frame, a first embedded cabin section support module, a second embedded cabin section support module, a ball screw mechanism and a second cabin section support module, wherein the first cabin section mounting frame is used for installing a first cabin section; the first embedded cabin section support module and the second embedded cabin section support module are used for supporting an embedded type cabin section in a way of cooperation and adjusting the height of the embedded type cabin section so as to guarantee an interface of the embedded type cabin section to be aligned with an interface of the first cabin section; the ball screw mechanism is used for driving the two support modules to support the embedded type cabin section together to enable the embedded type cabin section to move closely to the first cabin section so as to complete axial horizontal butt joint, and is used for driving a second cabin section arranged on the second cabin section support module to move closely to the first cabin section so as to complete the axial horizontal butt joint of the three cabin sections. The invention also provides an embedded type cabin section axial horizontal butt joint method. After the device and the method are adopted, radial small-gap embedded type cabin section butt joint can be realized; the device and the method are convenient to operate and high in work reliability.

Description

technical field [0001] The invention belongs to the technical field of ground equipment, and in particular relates to an axial and horizontal docking device for an embedded cabin section. Background technique [0002] In the aircraft, there is a type of aircraft that is formed by the axial butt joint of multiple cabins. The shape of the cabins used is generally a cylinder, a conical section, etc., and the assembly between the cabins is usually a single axial docking. There is no embedded relationship between them. The embedded compartment is for the three compartments, the first two compartments are relatively simple axial butt joints, and the third compartment is axially nested between the two assembled compartments , while axially docking with the first two compartments, and the third compartment is the embedded compartment. The embedded compartment is generally applied on the fairing, and the purpose is to use the embedded fairing with load-bearing capacity to reduce th...

AI Technical Summary

Problems solved by technology

Practice has shown that the efficiency of vertical docking is relatively low and cannot meet the needs of rapid assembly

For the docking of embedded cabins with small radial gaps and requiring circumferential rotation, there are some disadvantages in using vertical docking. For example, vertical docking often uses equipment such as workshop cranes and truck cranes to complete the movement of the cabin docking process. It is very difficult to operate in the docking of cabins with small radial clearance, and it will further increase the difficulty of operation in the working condition that requires circumferential rotation; in vertical docking, due to the small radial clearance, the axial movement range of cabins is large, It makes it difficult for operators to accurately observe the docking process of cabins located at higher positions, which may easily lead to accidents such as collisions during assembly

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