Guided missile and cable fairing and engine cabin segment missile body thereof

Abstract

The invention relates to a guided missile and a cable fairing and an engine cabin segment missile body thereof. The engine cabin segment missile body comprises an engine cabin segment body extending axially forwards and backwards, wherein a left hanging groove of which the notch faces rightwards and in which a left lug on the corresponding cable fairing is arranged in a sliding way along the frontward/backward direction is formed in the periphery of the engine cabin segment body; a right hanging groove of which the notch faces leftwards and in which a right lug on the cable fairing is arranged in a sliding way along the frontward/backward direction is formed in the periphery of the engine cabin segment body; the left hanging groove and the right hanging groove are provided with upper groove walls which are matched with the corresponding lugs in a limiting way to prevent the cable fairing from being separated from the engine cabin segment body along the radial direction; the engine cabin segment body is further provided with an axial limiting structure which is matched with the cable fairing in a limiting way to limit the cable fairing from moving forwards and backwards relative to the engine cabin segment body. By adopting the guided missile and the cable fairing and the engine cabin segment missile body thereof, the problem of insufficient cable installation space due to the need of a fixing sheet for arranging the cable fairing in the prior art is solved.

Description

technical field [0001] The invention relates to a guided missile and its cable fairing and engine compartment projectile body. Background technique [0002] Existing air-to-air missile comprises cable fairing and the guided-fuse cabin segment missile body, engine compartment segment missile body and steering gear inter-section missile body that are arranged in front and rear order, and there is no gap between the steering gear inter-section missile body and the guidance-fuze cabin segment missile body. Structural connection, the electrical connection between the missile body of the steering gear section and the missile body of the guidance and fuze cabin section needs to be realized through cables. In order to realize the installation of the fairing, a plurality of fixing pieces are arranged at intervals along the front and rear direction on the engine compartment body, and threaded holes are arranged on the fixing pieces. The cables of the projectile body and the guidance ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of projectile of engine compartment, to solve the problem in the prior art that there is not enough space for cable installation due to the need to install the fixed

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