Ship tail shaft bracket mounting device
A technology for installing devices and tail shaft brackets, which is applied to the transmission device of synchronous propulsion components, ship parts, ship construction, etc., can solve the problems of potential safety hazards, cracks of tail shaft brackets, and long pre-welding cycle, etc., to achieve enhanced safety The effect of reducing the welding cycle and improving the installation efficiency
Active Publication Date: 2019-09-13
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a ship stern shaft frame installation device to solve the problem of welding lifting lugs on the stern
Method used
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Embodiment Construction
[0022] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0023] Embodiment 1 of the ship stern shaft bracket installation device of the present invention, as Figure 2 to Figure 3 As shown, the ship stern shaft bracket installation device includes two panels 1 arranged for buckling. The two panels 1 are used for buckling and then hooped on the trailing arm of the tail shaft bracket. The cross-section is elliptical, and the structures of the two panels 1 are the same, that is, the cross-section of one panel 1 is half an ellipse.
[0024] A web 2 is welded and fixed on the outer wall of the panel 1. The surface of the web 2 is perpendicular to the central axis of the panel 1. The central axis is a straight line passing through th...
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The invention relates to the field of ship construction, in particular to a ship tail shaft bracket mounting device. The ship tail shaft bracket mounting device comprises two panels which are arrangedin a buckling manner and which have two ends connected with each other, wherein the two panels are used for being buckled and then hooped on a dragging arm of the tail shaft bracket; a cross sectionformed after the two panels are buckled is in an oval shape matched with the dragging arm of the tail shaft bracket; a web plate is further vertically arranged on outer walls of the panels, the web plate extends in the circumferential direction of the panels, and lifting holes are formed in the web plate. The panels can be hooped on the dragging arm of the tail shaft bracket after being buckled, the structure of the panels are reinforced through the web plate on the panel, the tail shaft bracket is hoisted through the lifting holes in the web plate, a lift lug is prevented from being welded tothe tail shaft bracket, so a welding period is shortened, and the installation efficiency of the tail shaft bracket is improved; potential safety hazards caused by cracks generated after the tail shaft bracket is heated are also avoided, so that the safety of the tail shaft bracket is enhanced.
Description
technical field [0001] The invention relates to the field of ship building, in particular to a ship stern shaft bracket installation device. Background technique [0002] During the manufacturing process of the ship, the tail shaft is the main component for power transmission. When installing the tail shaft, it is necessary to weld the tail shaft frame on the hull to support the tail shaft and ensure the normal use of the tail shaft. [0003] Existing tail shaft brackets such as figure 1 As shown, the tail shaft bracket includes a casing 101 for the tail shaft to pass through and two trailing arms 102 arranged at intervals around the circumference of the casing 101, the angle between the two trailing arms is 90 degrees, and the trailing arms 102 Extending along the radial direction of the casing 101 , the cross section of the trailing arm 102 is an ellipse. [0004] In order to ensure the strength of the stern shaft frame, the existing stern shaft frame is usually made of ...
Claims
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Login to View More IPC IPC(8): B63H23/36B63B9/00
CPCB63H23/36B63B71/00
Inventor 杨红燕易辉张山关汝滔丘秉焱闫德俊詹映龙沈颂黄逸彬
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY