A fin angle limiting device
A technology of limiting device and fin angle, which is used in transportation and packaging, ship construction, and the use of hydrofoils to reduce the movement of ships on the surrounding water surface. problems, to achieve the effect of avoiding mechanical structure restrictions, improving the limit angle range, and low precision requirements
Active Publication Date: 2021-12-24
哈尔滨哈船减摇自动化设备有限公司
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Inside the traditional stabilizer fin angle feedback box, the fin angle limiting device must be arranged along the rotational trajectory of the induction plate. In order to avoid mechanical interference, the fin angle feedback box has a relatively large structure, high assembly accuracy requirements, and a relatively large limit angle. Small, the shell of the fin angle feedback box needs to be opened when adjusting the limit angle, and the adjustment range of the limit angle is narrow
In addition, the cabin space of some ships is small, there are many equipments, and the limited space for operation and maintenance is more prominent
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0016] 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.
[0017] see Figure 1-7 Describe this embodiment, a fin angle limiting device, which includes a housing 5, a rotary potentiometer 6, a limiting mechanism and a fin stabilizer control mechanism, the limiting mechanism includes a sensing plate 1 and an adjustment assembly, the sensing The plate 1 has a T-shaped structure, and the induction plate 1 is fixedly connected to the output shaft at the lower end of the rotary potentiometer 6. The number of the adjustment components is two, and the two adjustment components are arranged symmetrically along the horizontal midline of the bottom surface of the housing 5. Each of the The adjustment components all include a sensor mounting plate 2, a proximity switch 3 and an adjusting screw 4, the sensor mounting plate 2 is installed on the bot...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a fin angle limiting device, which belongs to the field of ship anti-rolling control, and in particular relates to a fin angle limiting device. It solves the problems of small adjustment range of the fin angle limiting device inside the fin angle feedback box of ship stabilizer and limited operation and maintenance space in the past. It includes a housing, a rotary potentiometer, a limit mechanism and a fin stabilizer control mechanism. The limit mechanism includes an induction plate and an adjustment assembly, and is installed in a fin stabilizer fin angle feedback device. It is mainly used to limit the maximum fin angle of the rotor.
Description
technical field [0001] The invention belongs to the field of ship anti-rolling control, in particular to a fin angle limiting device. Background technique [0002] Due to the variety of ships, the fins installed and used also vary with the ship's tonnage, profile and other factors. Inside the traditional stabilizer fin angle feedback box, the fin angle limiting device must be arranged along the rotational trajectory of the induction plate. In order to avoid mechanical interference, the fin angle feedback box has a relatively large structure, requires high assembly accuracy, and the limit angle is relatively large. Small, when adjusting the limit angle, it is necessary to open the shell of the fin angle feedback box, and the adjustment range of the limit angle is narrow. In addition, the cabin space of some ships is small, there are many equipments, and the situation of limited operation and maintenance space is more prominent. Contents of the invention [0003] In order ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B63B39/06B63B17/00
CPCB63B39/06B63B17/00
Inventor 杨生梁利华张松涛吉明王经甫史洪宇宋吉广
Owner 哈尔滨哈船减摇自动化设备有限公司