A sensor mounting bracket for helicopter
A technology for mounting brackets and sensors, applied in aircraft parts, transportation and packaging, etc., can solve the problems of complex structure of combined mounting brackets, unreasonable structure layout, inconvenient installation and maintenance, etc., and achieve convenient combination, replacement/maintenance. , the effect of simple structure
Active Publication Date: 2022-04-22
江西直升机有限公司
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Problems solved by technology
[0002] Existing sensor mounting brackets for helicopters, one is that the photoelectric sensors and vibration sensors are installed separately on different mounting brackets, and its structural layout is unreasonable; the other is that the photoelectric sensors and vibration sensors are combined on a combined mounting bracket, but The structure of the combined mounting bracket is complicated, and it is inconvenient to install and maintain
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[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0022] like Figure 1-7 Shown, a kind of sensor mounting bracket for helicopter, it comprises tail rudder shaft cylinder part 1, tail rotor blade 2, sensor mounting bracket 3, photoelectric sensor 6, vibration sensor 7, mounting...
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The invention discloses a sensor mounting bracket for a helicopter, which comprises a tail rudder shaft barrel, a tail blade, a sensor mounting bracket, a photoelectric sensor, a vibration sensor, a mounting bolt and a connecting cylinder. The tail rudder of the helicopter has a tail rudder shaft. In the cylinder part, the rotation axis of the tail rotor blade is perpendicular to the center line of the cylinder part of the tail rudder shaft. The tail blade is pasted with a luminous mark. The cylinder part of the tail rotor shaft is equipped with a photoelectric sensor and a vibration sensor through the sensor mounting bracket. The bracket is mounted on the rudder shaft barrel through mounting bolts and connecting cylinders, and is characterized in that a sensor mounting bracket is formed by the photoelectric sensor mounting support and the vibration sensor mounting support, and the light direction of the photoelectric sensor is in the same direction as the axis direction of the vibration sensor. vertical. The structure is simple, the installation, replacement / maintenance is convenient / simple, the vibration measurement and rotational speed information are accurate, the structure is small, the combination is convenient, and the production and manufacture are convenient.
Description
technical field [0001] The invention relates to the technical field of sensor installation / measurement for helicopters, in particular to a sensor installation bracket for helicopters. Background technique [0002] Existing sensor mounting brackets for helicopters, one is that the photoelectric sensors and vibration sensors are installed separately on different mounting brackets, and its structural layout is unreasonable; the other is that the photoelectric sensors and vibration sensors are combined on a combined mounting bracket, but The combined mounting bracket has a complicated structure and is inconvenient to install and maintain. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a sensor mounting bracket for helicopters, which has a simple structure, convenient / simple installation, replacement / maintenance, accurate vibration and rotational speed information, less structure and combinat...
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IPC IPC(8): B64D47/00
CPCB64D47/00
Inventor 洪嘉冯霖董甲俊郭洪根李哲君
Owner 江西直升机有限公司