A kind of slender sports cable casing
A technology of cable casing and movement, applied in the direction of electrical components, etc., can solve the problems of cable casing damage, harsh environment, etc., and achieve the effect of improving performance
Active Publication Date: 2020-09-22
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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- Abstract
- Description
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- Application Information
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Problems solved by technology
The moving parts not only move in the direction of the cable channel, but also the structure will change its shape in the direction of the plane perpendicular to the cable channel along with the movement of the cable, so the environment is more severe and it is easy to damage the cable sleeve
Method used
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Embodiment Construction
[0017] Below in conjunction with accompanying drawing and embodiment carry out further description:
[0018] Please also see figure 1 , figure 2 , image 3 and Figure 4 , The slender sports cable sleeve of the present invention includes a cable channel body, a clamp, and an installation angle piece. Wherein, the cable channel body is arranged in the clamp, and the clamp is connected with the body through bolts and mounting angle pieces, but the bolts are locked, and a certain margin is reserved, so that the clamp has a certain left and right movement margin .
[0019] At the same time, the cable channel body is made of carbon fiber material, which has a certain degree of elasticity and deformation, so it is not easy to break under a certain bending, and the cable channel body has an opening for the movement of the cable slider in the axial direction The top of the open slot is bent outwards, and the cross section becomes an Ω-shaped structure. The front and rear ends o...
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The invention belongs to an onboard electrical technology, and specifically relates to a slender motion cable sleeve. The slender motion cable sleeve includes a cable channel tube, a clamp, and a mounting corner piece. The cable channel tube is disposed on a machine body by the clamp and the mounting corner piece mounted thereon, and the cable channel tube has an open slot for a cable slider to move along an axial direction. The clamp is open, and an opening thereof is located on the open slot of the cable channel tube, and a clamp flange and the open slot can be locked and fixed. The cable channel tube of the slender motion cable sleeve is made of a non-metal material, so the elasticity is good, and the clamp and the mounting corner piece are movably installed, so that the clamp and the mounting corner piece have certain degree of freedom. The cable sleeve can be laid in a movable region, and when a cable moves, the cable channel tube is not easily damaged, and the cable sleeve is high in reliability and long in service life.
Description
technical field [0001] The invention belongs to the airborne electrical technology, and in particular relates to a slender moving cable casing. Background technique [0002] The semi-enclosed areas on the aircraft, such as wings and vertical tails, are inaccessible due to space problems. In order to maintain the cables of electrical equipment in this area, cable sleeves can be installed, and the cable sleeves can be fixed on the aircraft structure. inside the tube. The power supply cables of equipment such as landing gear and cabin doors installed on the aircraft should also move with the movement of the equipment. The traditional design scheme is to leave enough margin in the manufacture and installation of the cable to ensure that the cable will not be damaged during the working process of the moving parts. [0003] As the functional requirements of aircraft become more and more complex, sometimes electrical equipment is installed in both semi-enclosed areas and moving p...
Claims
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IPC IPC(8): H02G3/04
CPCH02G3/0481
Inventor 程玺菱薛霞
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA