Ship stern post assembling and welding device
A stern post and ship technology, which is applied in the field of ship stern post welding devices, can solve the problems of high cost, complicated ship stern post welding process, and low efficiency, and achieve the effects of improving efficiency, ensuring welding accuracy, and reducing costs
Active Publication Date: 2017-08-18
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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Problems solved by technology
[0005] The present invention aims to solve the problems that the existing ship stern post welding device will make the ship stern post welding process complicated, low in efficiency and high in cost
Method used
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Embodiment Construction
[0023] 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.
[0024] Such as figure 2 As shown, a ship stern post 6 welding device according to a preferred embodiment of the present invention includes: a frame 1, a first support 2, a second support 3 and a jacking device 4, wherein the frame 1 The upper part is configured as a stern post installation area, which is the installation position of the conical shell 61 of the ship stern post 6 to be welded during specific construction.
[0025] Specifically, the first support member 2 is fixed on the top of the frame 1 and is located at the front end of the stern post installation area, and is used to support the top of the ship stern post 6; and the second support The component 3 is fi...
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The invention discloses a ship stern post assembling and welding device. The ship stern post assembling and welding device comprises a rack, a first supporting piece, a second supporting piece and a jacking device. A stern post installation area is configured above the rack; the first supporting piece is fixed to the top of the rack and located at the front end of the stern post installation area, and the second supporting piece is fixed to the top of the rack and located at the rear end of the stern post installation area; the top of the first supporting piece is provided with a first arc surface matched with the top shape of a cone shell of a ship stern post to be welded, the top of the second supporting piece is provided with a second arc surface matched with the bottom shape of the cone shell of the ship stern post, and the circle center of the first arc surface and the circle center of the second arc surface are both located on the same horizontal plane; and the bottom end of the jacking device is fixed to the rack, and the top end of the jacking device is used for being in abutting fit with the bottom face of the cone shell of the ship stern post. By means of the ship stern post assembling and welding device, the assembling and welding process can be simplified, efficiency is improved, and the cost can be lowered.
Description
technical field [0001] The invention relates to the technical field of ship processing, in particular to a ship stern post welding device. Background technique [0002] As the last member of the ship's stern, the ship's stern post is usually placed at the lower part of the tail to bear the weight of the propeller, the vibration generated when the propeller is working, and the moment generated when the rudder is turned. Therefore, it is often necessary to ensure that the ship's stern post has sufficient strength and rigidity. [0003] At present, in the design process of the ship stern column, in order to improve its strength and rigidity, some methods such as figure 2 Ship's sternpost shape shown. In this figure, the ship stern column is composed of a hollow conical shell and a plurality of ribs, wherein the ribs are arranged at intervals inside the conical shell from top to bottom along the central axis of the conical shell, and each rib The outer peripheral edge of the ...
Claims
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IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/00B23K37/0426
Inventor 易辉关汝滔詹映龙张志升吉祥杨凡陈军郝长亮廖志勇霍文宇
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY