Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A propeller fixing device for ship launching

A technology for fixing devices and propellers, which is applied in the field of propeller fixing devices for ship launching, can solve problems affecting ship launching operations, etc., and achieve the effects of reliable fixing, reliability assurance, and simple structure

Active Publication Date: 2021-05-14
WUHU SHIPYARD CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, there is no suitable simple equipment for fixing, which affects the launching operation of the ship

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A propeller fixing device for ship launching
  • A propeller fixing device for ship launching
  • A propeller fixing device for ship launching

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Below with reference to the accompanying drawings, through the description of the embodiments, the specific embodiments of the present invention, such as the shape, structure, mutual position and connection relationship between the various parts, the role and working principle of the various parts, etc., will be further described. Detailed instructions:

[0021] as attached figure 1 - attached image 3 As shown, the present invention is a propeller fixing device for launching a ship. The propeller fixing device for launching a ship includes a device component I1 and a device component II2. The device component I1 includes a semicircular fixing part I3, and the fixing part One end of I3 is provided with fixing part I connecting plate I4, and the other end of fixing part I3 is provided with fixing part I connecting plate II5. Set the fixing part II connecting plate I7, the other end of the fixing part II6 is provided with the fixing part II connecting plate II8, the inn...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a propeller fixing device for ship launching used in the technical field of ship production auxiliary equipment. The device component I (1) of the propeller fixing device for ship launching includes a fixing part I (3), a fixing part I (3 ) One side end is provided with the fixing part I connecting plate I (4), the other end of the fixing part I (3) is provided with the fixing part I connecting plate II (5), and the device assembly II (2) includes the fixing part II (6), one end of the fixed part II (6) is provided with the fixed part II connecting plate I (7), and the other end of the fixed part II (6) is provided with the fixed part II connecting plate II (8). The propeller fixing device for ship launching described in the invention has simple structure, low cost, simple installation and convenient maintenance, and can fast and reliably fix the propeller shaft when the ship is launched, ensuring smooth launching of the ship.

Description

technical field [0001] The invention belongs to the technical field of ship production auxiliary equipment, and more specifically relates to a propeller fixing device for ship launching. Background technique [0002] After the ship is fully closed on the berth, the next step is to prepare for launching. Since the ship’s berth is launched by using the gravity of the ship itself, it slides and launches on the inclined berth. The ship itself has a large mass and inertia. During the process of launching, the river water will have a great impact on the propeller. , may cause damage to the propeller. At the same time, the screw is required to be fixed and cannot rotate, mainly to prevent the propeller from generating thrust and destroying the normal sliding and launching process. Therefore, the fixation of the propeller shaft is especially important. And in the prior art, there is no suitable simple equipment to fix, which affects the launching operation of the ship. Contents ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B63B73/20
CPCB63B17/00B63B2017/0045B63B71/00
Inventor 朱永滨李清俊谢小洪祝宗霁吴修华
Owner WUHU SHIPYARD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com