The installation and commissioning method of the limit device, the rudder mechanism and the rudder mechanism
A limit device and a position-limiting technology, applied to ships and other directions, can solve problems such as long installation and debugging time, heavy installation and debugging workload, and inaccurate installation and debugging, and achieve the effects of improving production efficiency, saving man-hours and production costs
Active Publication Date: 2020-03-24
JIANGNAN SHIPYARD GRP CO LTD
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Problems solved by technology
[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a limit device, a rudder pushing mechanism and a method for installing and debugging the rudder pushing mechanism, which is used to solve the problem of installing limit switches in the rudder pushing mechanism in the prior art. The commissioning is not precise enough, the workload of installation and commissioning is heavy, and the installation and commissioning time is long, which increases the technical problems of the ship construction cycle
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[0078] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0079] see Figure 1-Figure 15 . It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the scope of implementation of this patent. Limiting conditions, so it has no technical substantive meaning, any modifica...
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The invention discloses a limiting device, a rudder pushing mechanism and a rudder pushing mechanism installing and commissioning method. The limiting device comprises a guide rod, a collision block support, at least two limiting collision blocks and at least two limiting switches, the collision block support is adjustably connected with the guide rod, the limiting collision blocks are adjustablymounted at two ends of the collision block support, and the limiting switches are adjustably mounted at two ends of a rudder pushing mechanism body at intervals. The installing position of one limiting collision block is matched with that of one limiting switch, and the collision block support is positioned between the two limiting switches. The limiting device is compact in structure and convenient to install and commission, a large quantity of working time and production cost are saved, and production efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of ship building, in particular to a limit device, a rudder pushing mechanism and a method for installing and debugging the rudder pushing mechanism. Background technique [0002] For a long time, there is no installation drawing or manufacturing drawing for the electric limiter of a certain series of ship thruster rudder mechanism, and there are only four travel switches supplied randomly, and the error of the debugging and inspection angle of the electric limiter is only ±0.5°, and The inspection must meet the requirement that the error is not greater than ±0.5° under the conditions of different speeds and inertias during the operation of the double unit and the single unit. Considering the space of the installation location, the debugging method must be simplified, and a larger debugging margin is required. The most important thing is that the control action point must be accurate, and the repeatability o...
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IPC IPC(8): B63B73/00
Inventor 曹曙光郑令嘉陆国祥朱群刘骏肖亮成磊
Owner JIANGNAN SHIPYARD GRP CO LTD