Suspension rudder system lubricating grease filling method with supporting pipe key connection and effect evaluation method thereof
A technology of lubricating grease and support tubes, which is applied in the direction of engine lubrication, engine components, mechanical equipment, etc., can solve the problems of seawater corrosion of strong stressed components, difficulty in filling sufficient grease, wear of rotating components, etc., to achieve extended use service life, improving the reliability of the rudder system, and avoiding wear and tear
Active Publication Date: 2019-01-29
JIANGNAN SHIPYARD GRP CO LTD
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[0014] In view of the above-mentioned shortcoming of the prior art, the purpose of the present invention is to provide a suspension rudder system lubricating grease filling method and its effect evaluation method with the support tube key connection, which is used to solve the problem that it is difficult to realize the lubricating grease in the prior art. Sufficient filling and insufficient filling will cause wear of rotating components, water seepage in the rudder system, and seawater corrosion of rudder stock and other strong stress components.
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[0100] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings. These embodiments are only used to illustrate the present invention, not to limit the present invention.
[0101] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and therefore should not be construed as limiting the inventio...
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The invention belongs to the technical field of ship equipment installation and maintenance, in particular relates to a suspension rudder system lubricating grease filling method with a supporting pipe key connection and an effect evaluation method thereof. The suspension rudder system lubricating grease filling method comprises the following steps that observation points are set according to a movement path of lubricating grease; a suspension rudder system is installed in advance; the lubricating grease is injected from the observation point e and the observation point a, and sealing is carried out; the lubricating grease is continuously injected, and the sealing parts of b, c and d are orderly installed according to the overflowing sequence of the lubricating grease; and filling ports are sealed through oil seal screw plugs. The methods have the beneficial effects that the sealing parts of the observation points b, the c and the d are orderly installed according to the overflowing sequence of the lubricating grease, the full injection of the lubricating grease of the rudder system is realized, the actual filling amount is close to the theoretical filling amount, a rudder rod andother key parts are prevented from being corroded, the rudder system structure key is fully lubricated, so that the abrasion of a rotating component is avoided, the service life of the rudder system is prolonged, and the reliability of the rudder system is improved.
Description
technical field [0001] The invention belongs to the technical field of installation and maintenance of marine equipment, and in particular relates to a lubricating grease filling method and an effect evaluation method for a suspended rudder system connected by a support pipe key. Background technique [0002] Ship Design Manual Outfitting Volume (Third Edition) - Rudder Equipment - Determination of Dimensions of Rudder Equipment Parts - Rudder Stock - In order to protect the rudder stock from seawater corrosion, people should take appropriate protective measures for the rudder stock, such as suitable Sealing device, special coating on the surface of the rudder stock, etc. [0003] The suspended rudder system with support pipe key connection (hereinafter referred to as rudder system) is widely used in small and medium-sized ships, especially ships with high-speed navigation and long life cycle. Such as figure 1 As shown, the suspension rudder system with support tube key co...
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IPC IPC(8): F16N11/00
CPCF16N11/00
Inventor 李小旭王晟婷刘炜张捷周沛林
Owner JIANGNAN SHIPYARD GRP CO LTD