An antenna including a pulley type automatic winding device for pipelines
A winding device and pulley-type technology, applied in radio wave measurement systems, instruments, etc., can solve the problems of low-cost project experimental research difficulties, high-integration research effects, and pipeline rotation difficulties, etc., and achieve stable and reliable structural performance. , stable and reliable transmission, simple and ingenious structure
Active Publication Date: 2022-05-17
CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST
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Problems solved by technology
However, when the rotation angle is -360°~360°, the rotation of the pipeline itself is more difficult, and the phenomenon of pipeline damage often occurs, or the water hinge structure is used, but it is more difficult for low-cost projects or experimental research in the department
The existing rotating combination cannot provide a stable and reliable liquid medium transmission rotating combination with a large rotation angle, low price, strong applicability, and simple structure, which has affected the high-integration research of this type of high-precision and multi-functional radar.
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[0026] The above and other technical features and advantages of the present invention will be described in more detail below in conjunction with the accompanying drawings.
[0027] Such as figure 1 , figure 2 as shown, figure 1 It is a view of the installation structure of the pulley type pipeline automatic winding device; figure 2 It is a structural view of the pulley type pipeline automatic winding device.
[0028] The pulley type pipeline automatic winding device 4 of the present invention includes an inner shell 401 and an outer shell 402, the inner shell 401 and the outer shell 402 are both arranged in a circular structure, and the inner shell 401 and the outer shell 402 are the same Shaft setting, the inner shell 401 is fixed on the turntable 2, the outer shell 402 is fixed on the base 3, the turntable 2 and the base 3 are rotatably connected, the inner shell 401 and the outer shell 402 can be opposite Turning, the pipeline protruding from the base 3 extends into t...
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The invention discloses a pulley-type pipeline automatic winding device, which includes an inner shell and an outer shell, both of which are arranged in a ring-shaped structure, the inner shell and the outer shell are arranged coaxially, and the inner shell and the outer shell are arranged coaxially. The inner shell is fixed on the turntable, the outer shell is fixed on the base, the turntable is rotatably connected to the base, the inner shell and the outer shell can rotate relative to each other, and the pipeline protruding from the base passes through the The outer shell and the inner shell extend into the turntable; the invention does not damage the structure of the pipeline itself, and there is no leakage or pressure fluctuation in the transmission of the liquid cooling medium of the system when the pipeline is wound, the transmission is stable and reliable, and there is no additional environmental adaptation sexual demands.
Description
technical field [0001] The invention relates to the technical fields of winding devices and antennas, in particular to an antenna including a pulley-type automatic winding device for pipelines. Background technique [0002] With the development and application of radar technology, higher and higher requirements are put forward for the performance of radar. Vehicle-mounted and ship-borne mobile radars are more and more widely used due to their high precision, high integration and multi-function characteristics. research and application. This type of radar is mostly composed of a base, a turntable, and an antenna. Due to the improvement of radar functions and performance, the power and heat of the antenna are relatively high, and water cooling or liquid cooling is required to cool down. Among them, the turntable is the mechanical scanning part of the radar, which is responsible for the target angle tracking when the radar is working, and also undertakes the signal and liquid ...
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IPC IPC(8): B65H75/44G01S7/02
CPCB65H75/44B65H75/4457G01S7/02
Inventor 张腊梅朱伟林关宏山李旺宗克诚吴后平桑青华周杨何张强徐非骏程翔宇魏思源
Owner CHINA ELECTRONIC TECH GRP CORP NO 38 RES INST