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

Marine thrust bearing equipment test apparatus

A thrust bearing and test device technology, which is applied in the direction of mechanical bearing testing, etc., can solve problems such as inability to completely simulate the flow of lubricating oil in thrust bearing equipment, failure to meet product batch test requirements, long time-consuming shaft alignment and installation, etc., to save The effect of installation man-hours, low requirements on shaft alignment, and strong compensation ability

Active Publication Date: 2015-07-22
上海大华联轴器厂有限公司
View PDF7 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The thrust bearing equipment is installed horizontally, which cannot completely simulate the flow of lubricating oil inside the thrust bearing equipment under the tilted state when the real ship is installed;
[0005] 2) There is no attention to the load of the front and rear radial bearings of the thrust bearing equipment, and the state of bearing the radial force cannot be simulated, or the simulated load of the physical equipment is connected, resulting in a complicated loading mechanism, a substantial increase in test costs, and time-consuming shaft alignment and installation Long, unable to meet product batch test requirements

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
  • Marine thrust bearing equipment test apparatus
  • Marine thrust bearing equipment test apparatus
  • Marine thrust bearing equipment test apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] See figure 1 with figure 2 . The marine thrust bearing equipment test device according to an embodiment of the present invention is used to simulate the axial thrust of the propeller and the state of both ends bearing the shafting load when the thrust bearing equipment is in operation on a real ship, and the performance of the thrust bearing equipment 9 is tested. Test; it includes variable frequency speed regulating motor 1, gearbox 2, universal coupling 3, inclined base 4, equipment stand 5, input end radial loading device 6, output end radial loading device 7, axial loading device 8. Cooling device 11, lubricating pump station 12, data monitoring device 15 and hydraulic control device 16. As shown in the figure, 110 is a variable frequency speed regulating motor base, and 210 is a gear box base.

[0018] The variable frequency speed regulating motor 1 an...

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 discloses a marine thrust bearing equipment test apparatus comprising a variable-frequency speed regulating motor, a gearbox, a universal coupling, an oblique base, an equipment bench, an input-end radial loading device, an output-end radial loading device and an axial loading device. An input transition shaft and an output transition shaft are respectively connected to two ends of a spindle of thrust bearing equipment; the input-end radial loading device and the output-end radial loading device are respectively used for exerting radial loading on the input transition shaft and the output transition shaft; the axial loading device is used for exerting axial load on the output transition shaft; the universal coupling is connected between the output end of the gearbox and the input transition shaft. By the arrangement, states of the thrust bearing equipment bearing axial thrust of propellers and axial hanging weight at two ends during actual marine running can be simulated, the state of obliquely marine mounting of the thrust bearing equipment can be simulated, and various performance indexes during running of a thrust bearing can be truly tested.

Description

technical field [0001] The invention relates to testing equipment, in particular to a testing device for marine thrust bearing equipment. Background technique [0002] Marine thrust bearing equipment is installed in the ship's shafting system and is an important part of the main power transmission device of the ship. It is used to transmit the power of the main engine and bear the thrust of the propeller, and as a support to bear the weight of the shafting system. When the thrust bearing equipment adopts the self-lubricating method for bearing lubrication, the thrust shaft will carry the lubricating oil in the oil pool when the equipment is running, and after being collected and reasonably distributed by the oil collector, it will be transported to each bearing lubrication point. The oil collector needs to consider the inclined installation state of the thrust bearing equipment on the actual ship, so that the oil supply of each lubrication point is sufficient and balanced. A...

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
IPC IPC(8): G01M13/04
Inventor 李岳峰程晓明张健贾克甲高俊峰刘召崔向海刘逸斐杜言锋柴文杰
Owner 上海大华联轴器厂有限公司
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