Cableless docking device and docking method for aircraft cabin
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A docking device and a technology for an aircraft, applied in the field of aircraft, can solve problems such as unfavorable aircraft cabin docking, unfavorable aircraft maintenance, low docking accuracy, etc., and achieve the effects of improving docking efficiency, simple docking method, and high docking reliability.
Active Publication Date: 2021-06-01
BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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[0003] In view of the above analysis, the present invention aims to provide a cableless docking device for aircraft cabins and a docking method thereof, to solve the problem that the cables need to be docked in place through connectors first, and then Then carry out the docking of the cabin structure, the assembly efficiency is low, it is not conducive to the maintenance of the aircraft, it is not conducive to the batch docking of the aircraft cabin, and the problem of low docking accuracy and poor reliability
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Embodiment 1
[0039] A specific embodiment of the present invention discloses a cableless docking device for cabin sections of an aircraft, comprising: a first cabin section 1 , a second cabin section 2 , a screw sleeve 3 , a first connector 4 and a second connector 5 .
[0040] The screw sleeve 3 is a ring structure, and the inner surface is provided with a screw sleeve internal thread 32 , the screw sleeve 3 is installed on the second cabin section 2 and can rotate relative to the second cabin section 2 . The connecting end of the first compartment 1 is provided with the external thread 11 of the compartment, and the screw sleeve 3 is made to cooperate with the internal thread 32 of the nut and the external thread 11 of the compartment, so as to realize the structural fixation of the first compartment 1 and the second compartment 2, That is, the mechanical connection between the first compartment 1 and the second compartment 2 is realized.
[0041] Further, as figure 1 As shown, the firs...
Embodiment 2
[0067] This embodiment provides a cable-free docking process for aircraft cabins, including the alignment between cabins, guiding, positioning, locking, and synchronous alignment with anti-loosening and connectors, taking into account the joint length of cabins and connectors The docking length ensures that when the cabin is locked in place, the connector is also docked in place at the same time.
[0068] A cableless docking method for an aircraft cabin, using the cableless docking device for an aircraft cabin in Embodiment 1, and the specific steps include:
[0069] Step 1: Install the first cabin section 1 and the second cabin section 2 on the first cabin section bracket 17 and the second cabin section bracket 19 respectively; install the screw sleeve 3 on the second cabin section 2, and the screw sleeve 3 Can rotate relative to the second compartment.
[0070] Specifically, the screw sleeve 3 is set on the step surface of the connecting end of the second cabin section 2, t...
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Abstract
The invention relates to a cableless docking device and a docking method for an aircraft cabin section, which belongs to the field of aircraft, and solves the problem in the prior art that cables need to be docked through a connector first, and then the cabin section structure is docked, and the assembly efficiency is low and unnecessary. It is beneficial to the maintenance of the aircraft and the batch docking of the cabins. In the present invention, the first connector and the second connector are respectively installed on the first and second compartments, and the screw sleeve is rotatably installed on the second compartment, and the screw sleeve is threadedly connected with the first compartment, and the compartment structure At the same time of docking, the first and second connectors realize electrical docking, respectively set positioning keys and positioning grooves in the first compartment and the second compartment for alignment and positioning, and set anti-loosening rings and screw sleeve extrusion to prevent the screw sleeve from loosening , set the clamping table of the wrench to cooperate with the clamping hole on the screw sleeve to lock the screw sleeve. The invention realizes the alignment between cabins, guiding, positioning, locking, and anti-loosening and synchronous alignment of connectors.
Description
technical field [0001] The invention relates to the technical field of aircraft, in particular to a cableless docking device and a docking method for cabin sections of an aircraft. Background technique [0002] Generally speaking, the aircraft has functions such as power source, integrated control, positioning, and target recognition, and each of its functions is realized by corresponding equipment, which is then installed in the cabin of the aircraft, and the information exchange between the equipment is realized through a large number of cables. . In the docking process of the traditional aircraft, the cables are first connected to the position through the connector, and then the cabin structure is docked. The assembly process is cumbersome and the assembly efficiency is low, which is not conducive to the maintenance of the aircraft and is not conducive to the mass production of the aircraft cabin. butt. Contents of the invention [0003] In view of the above analysis,...
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Application Information
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Patent Type & Authority Patents(China)
IPC IPC(8): B64F5/10
CPCB64F5/10
Inventor 刘鹏超李雄峰刘雷赵伟陈海峰
Owner BEIJING RES INST OF MECHANICAL & ELECTRICAL TECH
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