A detection device and detection method for centering of hull deformation shafting
A detection method and detection device technology, which can be applied to measurement devices, optical devices, instruments, etc., can solve problems such as low reliability and achieve accurate and reliable results.
Active Publication Date: 2022-05-13
NAVAL UNIV OF ENG PLA
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[0005] In view of the above defects or improvement needs of the prior art, the present invention provides a detection device and detection method for hull deformation shafting alignment, the purpose of which is to be able to accurately detect the offset of the hull shafting alignment in real time to Guided adjustments, thereby solving technical problems with low reliability
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[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.
[0037] figure 1 It is a schematic diagram of the use of a detection device for hull deformation shafting alignment provided by the embodiment of the present invention, as shown in figure 1 As shown, the detection device includes a first detection component 1, a second detection component 2 and an angle measuring instrument (not shown).
[0038] figure 2 It is a structural schematic diagram o...
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The invention discloses a detection device and a detection method for hull deformation shaft alignment, and belongs to the technical field of ship shaft alignment. The detection device includes a first detection component, a second detection component and an angle measuring instrument. The first detection component includes a first package and a first laser displacement sensor, the first package is used to be installed on the outer wall of the housing of the motor, and the first package has a first through hole and a first cavity. The second detection component includes a second package and a second laser displacement sensor. The second package is used to be installed on the outer wall of the housing of the brake. The second package has a second through hole and a second cavity. The detection device provided by the present invention can detect the centering offset between the driving shaft of the motor and the driven shaft of the brake in real time by comparing the data difference between the front and rear states, and has good reliability and high detection accuracy.
Description
technical field [0001] The invention belongs to the technical field of ship shafting alignment, and more particularly relates to a detection device and detection method for shafting alignment of hull deformation. Background technique [0002] For the vibration isolation device of the main propulsion power system of a large hull, the local deformation of the hull will cause the centering deviation of the shaft system (the driving shaft of the motor and the driven shaft of the brake) of the main propulsion power system, resulting in a large shaft Department of vibration noise. Therefore, it is necessary to regularly detect the offset of the shafting alignment, so as to facilitate subsequent adjustments and reduce the vibration and noise of the shafting. [0003] In the related art, by periodically disassembling and installing the motor and brake of the hull shaft system to re-align the input shaft of the motor and the driven shaft of the brake, the offset of the shaft system ...
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IPC IPC(8): G01B11/27
CPCG01B11/27
Inventor 卜文俊施亮成建伟徐伟李瑞彪刘松胡泽超
Owner NAVAL UNIV OF ENG PLA