Multi-blade ship propeller mounting and positioning device

A technology for installation positioning and propellers, applied in the direction of ships, etc., can solve the problems of easy deviation, easy failure, trouble, etc., achieve good convenience and reduce the effect of installation steps

Inactive Publication Date: 2021-01-26
JIMEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, when installing the propeller, it is often troublesome and prone to deviation, so it is prone to failure when it is used later. Therefore, a multi-blade ship propeller installation and positioning device is proposed to solve the above-mentioned problems.

Method used

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  • Multi-blade ship propeller mounting and positioning device
  • Multi-blade ship propeller mounting and positioning device
  • Multi-blade ship propeller mounting and positioning device

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Embodiment Construction

[0023] The present invention will be further explained below in conjunction with specific embodiments.

[0024] refer to Figure 1-6 In this embodiment, a multi-bladed ship propeller installation and positioning device is proposed, which includes a mounting frame 1 and a propeller 6. Two pallets 2 are symmetrically slidably connected to the mounting frame 1, and the top of the pallet 2 is slidably connected to a mobile Plate 3, the connection box 4 and the positioning pin 5 are slidably connected to the two moving plates 3 respectively, and both sides of the propeller 6 are provided with positioning grooves, and the side of the connection box 4 and the positioning pin 5 close to each other extends to two The positioning slots are respectively snapped into the two positioning slots. The support plate 9 is slidably connected to the mounting frame 1, and the support plate 9 is slidably connected to the two moving plates 3 respectively. The bottom of one side of the mounting frame...

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Abstract

The invention belongs to the field of propellers, particularly relates to a multi-blade ship propeller mounting and positioning device, and aims to solve the problems that an existing propeller is troublesome to mount and prone to deviating, and faults are prone to occurring in later use, and the multi-blade ship propeller mounting and positioning device comprises a mounting frame and a propeller,two supporting plates are symmetrically connected to the mounting frame in a sliding mode, a moving plate is connected to the tops of the supporting plates in a sliding mode, a connecting box and a positioning pin are connected to the two moving plates in a sliding mode correspondingly, and positioning grooves are formed in the two sides of the propeller correspondingly, the sides, close to eachother, of the connecting box and the positioning pin extend into the two positioning grooves correspondingly and are clamped with the two positioning grooves correspondingly. By rotating the supporting rod, the propeller can be stably installed, meanwhile, the engine and the propeller can be installed, and therefore when the propeller is installed, the installation steps can be reduced, so that the convenience is good.

Description

technical field [0001] The invention relates to the technical field of propellers, in particular to a multi-blade ship propeller installation and positioning device. Background technique [0002] Ships with two shafts and two propellers are generally long shafts, which require high precision and have more blades on the propellers. In order to control the accuracy of the shafting, the positioning and installation of the propeller blades of such twin-shaft twin-screw ships are generally carried out at the dock stage. The propeller blades should be positioned and installed after the wires are pulled to see the light at the dock stage. [0003] At present, when installing the propeller, it is often troublesome and prone to deviation, so it is prone to failure during later use. Therefore, a multi-bladed ship propeller installation and positioning device is proposed to solve the above-mentioned problems. Contents of the invention [0004] Based on the background technology, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B73/20B63B73/60
CPCB63B73/20B63B73/60
Inventor 杨志荣李林桃
Owner JIMEI UNIV
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