Capsizing moment testing machine for measuring rotating drive pair and special-type turntable bearing

A technology for slewing drive and slewing bearing, which is used in mechanical bearing testing, measuring devices, and machine gear/transmission testing. , display the intuitive effect

Inactive Publication Date: 2014-12-24
SHIBIAI SPECIAL BEARING LUOYANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It leads to increased manufacturing costs, waste of materials, and great inconvenience to installation and transportation.
[0005] 2. The safety factor is too small
The overturning moment often affects the normal operation of the equipment, and there are great safety hazards

Method used

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  • Capsizing moment testing machine for measuring rotating drive pair and special-type turntable bearing
  • Capsizing moment testing machine for measuring rotating drive pair and special-type turntable bearing

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Embodiment Construction

[0022] In conjunction with the accompanying drawings, the present invention is described in detail in the form of embodiments. However, the present invention is not limited to the following examples.

[0023] like figure 1 Shown: The overturning moment testing machine for measuring the slewing drive pair or the special turntable bearing described in this embodiment mainly includes a vertical beam 4, an inclined beam 5, a cross beam 6, a base 16, a force sensor 21, a weight frame 25 and a computer 28. One end of the crossbeam 6 is connected to the vertical beam 4 through the first flange 1. In order to ensure the strength, a stiffener plate 1 is fixedly connected to the joint between the first flange 1 and the crossbeam 6. The connection part of the vertical beam 4 is fixedly connected with the first triangular rib 3 . The lower end of the vertical beam 4 is connected to the upper end surface of the first round steel pipe 20 through the second flange 9 , and the third flange ...

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Abstract

The invention discloses a capsizing moment testing machine for measuring a rotating drive pair and a special-type turntable bearing. The capsizing moment testing machine is mainly composed of a vertical beam (4), a transverse beam (6), a base (16), force sensors (21), a weight frame (25) and a computer (28). One end of the transverse beam (6) is connected with the upper end of the vertical beam (4), the vertical beam (4) is located on the base (16), and the rotating drive pair to be measured or the special-type turntable bearing to be measured is installed between the vertical beam and the base. A weight with the corresponding weight is added into the weight frame (25) hung at a force arm of the transverse beam (6), mechanics data signals collected by the corresponding force sensor (21) are transmitted to the computer (28) for numerical analysis calculation. By means of the capsizing moment testing machine, due to capsizing moment testing and measurement on the rotating drive pair and the special-type turntable bearing and capsizing resistant capacity destructive testing on the rotating drive pair, the reasonable safety coefficient is designed. The capsizing moment testing machine has the advantages of being easy and convenient to operate, reliable in performance, accurate in testing, visual, convenient to use and the like.

Description

technical field [0001] The invention belongs to the technical field of bearing test equipment, and mainly relates to an overturning moment test machine for a rotary drive pair and a special turntable bearing. Background technique [0002] At present, slewing drive pairs or slewing bearings are mostly used in slewing mechanisms in the field of new energy and large-scale equipment manufacturing. Due to the harsh operating environment of slewing drive pairs or special slewing bearing equipment in the field of new energy (wind power generation, solar power generation, tidal power generation, etc.), for example, the effect of wind force not only bears the overturning moment of the equipment itself, but also bears The overturning moment caused by the wind. Therefore, it is necessary to simulate the maximum overturning moment under actual working conditions, verify the bearing capacity of the slewing drive pair and the turntable bearing overturning moment through destructive tests...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/02G01M13/04G01L3/00
Inventor 时键王迪
Owner SHIBIAI SPECIAL BEARING LUOYANG
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