Antenna cover coordination installation device

A technology for installing devices and radome, which is applied in the direction of radiation unit outer cover, hand-held tools, manufacturing tools, etc. It can solve the problems of poor accuracy and consistency, difficulty in ensuring the coaxiality of radome and product, and inability to meet the requirements of interchangeability, etc. , to achieve the effect of guaranteed coaxiality, simple structure and guaranteed interchangeability

CN107717839AActive Publication Date: 2018-02-23JIANGXI HONGDU AVIATION IND GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-02-23

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Abstract

The invention provides an antenna cover coordination installation device. The antenna cover coordination installation device is a technological device manufactured coordinately by adopting an antennacover sample piece and a product butt joint frame sample piece, the technological device is of an annular hollow structure, and is structurally provided with a quota piece, ear piece holes, butt jointfaces and other structures; and hole positions on the sample pieces are coordinately prepared by taking the ear piece holes as bases, harmony of the hole positions is guaranteed, the appearance and the clearance between the sample pieces at an alignment position are checked, and the technological device can be used after meeting requirements. The antenna cover coordination installation device ismanufactured in the unified bases, so that coordination between the sample pieces is guaranteed; and the antenna cover coordination installation device has the advantages that structure is simple, operation is convenient, difficulty and the workload of repairing and trepanning by workers are reduced, so that coaxiality of an antenna cover and a product is guaranteed, interchangeability of the antenna cover is ensured, and the requirement that the antenna cover is simple and feasible in field maintenance is met.
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Description

technical field

[0001] The invention belongs to the technical field of mechanical design and tooling equipment, and in particular relates to a coordinated installation device for a radome. Background technique

[0002] At present, the radome (radome) of some aircrafts and pods in China is made of integral composite materials due to the limitation of structural design, and the process of repairing by frame is adopted during assembly. In order to ensure the coordination of the hole position, the connection hole is first opened during the processing of the docking frame, and then the radome is placed on the docking frame, and the hole position on the radome is opened according to the hole position on the docking frame to ensure that the hole bit coordination. Finally, the radome is repaired according to the shape and clearance of the docking surface. Although this method can ensure that the hole position, shape and clearance meet the requirements, it needs to be repaired seve...

Examples

Embodiment Construction

[0020] The embodiments will be described in detail below in conjunction with the accompanying drawings.

[0021] See attached figure 1 to attach Image 6 , a radome coordination installation device, including a radome sample 1 and a product docking frame sample 2, the radome sample 1 is an annular hollow structure I11, and the annular hollow structure I11 is provided with an antenna protruding outward Cover ears 12, the annular hollow structure I11 also includes that the radome butt joint surface 13 is connected to the radome inner profile 14; the radome butt joint surface 13 includes a radome butt joint with the product butt joint surface Outline 15, the radome inner surface 14 is provided with radome connection hole 16; the radome ear piece 12 is provided with radome ear piece hole 17, and the radome ear piece hole 17 is connected with the radome Holes 16 are provided with radome bushings 18; the product docking frame sample 2 is an annular hollow structure II21, and the a...