Roller cage shoe rigidity test device with adjustable center height

A technology of roller can lugs and testing devices, which is applied in the direction of measuring devices, elastic testing, machine/structural component testing, etc., and can solve problems such as inconvenient and inaccurate manual handling, and high quality of rolling can lugs

Pending Publication Date: 2017-09-01
ANHUI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Because different types of roller tank lugs have different base installation dimensions and center heights, the installation size adjustment of the base is easy to achieve. The center height was previously realized by increasing or decreasing the

Method used

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  • Roller cage shoe rigidity test device with adjustable center height
  • Roller cage shoe rigidity test device with adjustable center height
  • Roller cage shoe rigidity test device with adjustable center height

Examples

Experimental program
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Embodiment Construction

[0016] Preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0017] Such as figure 1 , figure 2 A kind of center height adjustable roller tank lug test device shown, it comprises frame (2), and described T-shaped groove rail (18) is installed on one end of frame (2), and T-shaped groove rail (18) There is a toothed surface, which can increase the stability of the roller can ear (3), and the mounting seat (17) is provided with a waist-shaped long hole corresponding to the installation hole of the roller can ear (3) for fixing different sizes The roller tank ear of the described mount (17) is connected with T-shaped groove rail (18) bolt, and the other end of described frame (2) is fixed vertical support frame (4), and vertical support frame (4) Two linear guide rails (22) are symmetrically installed on the side, and the worm gear lifting device (5) is fixed on the vertical support frame (4). ) connection, fou...

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PUM

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Abstract

The invention discloses a roller cage shoe rigidity test device with the adjustable center height. The rigidity test device comprises a moving device, a rack, a vertical lifting device, and a horizontal control device. The moving device consists of brake-included heavy fixed truckles and brake-included heavy universal truckles and is installed at the bottom of the rack. The vertical lifting device includes a worm and gear lifting device, a height measuring device, and a vertical support frame and is fixed at the rack by the vertical support frame; and the worm and gear lifting device includes a lead screw connected with the height measuring device. The horizontal control device consists of a hydraulic control device, a displacement sensor, a pressure sensor, and a digital display instrument. The vertical lifting device and the horizontal control device control a push head guiding unit jointly; the push head guiding unit is connected with a pressing plate; and the pressing plate applies forces to a to-be-tested roller cage shoe horizontally. According to the test device, the center height of the test stand of the roller cage shoe can be adjusted; the test and measurement become conveniently; and the tedious operations of mounting and dismounting of roller cage shoes with different center heights can be avoided.

Description

technical field [0001] The invention belongs to the technical field of product testing, and in particular relates to a stiffness test device for lifting a roller lug of a guide device on a container in the field of coal mine production, and particularly relates to a stiffness test device with an adjustable center height. Background technique [0002] The hoisting container of mine shaft hoisting system generally adopts roller lugs as the motion guiding device. Reasonable roller lug stiffness characteristics are of great significance to the safe and efficient operation of the shaft hoisting system. However, roller lug manufacturers cannot provide product stiffness parameters. Because it is difficult to measure the stiffness of roller can lugs, at present, some analysis software is mainly used for measurement. The measurement process is a comparison process between the measured quantity and the standard or relative standard quantity. The standard quantity used for comparison m...

Claims

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Application Information

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IPC IPC(8): G01M5/00
CPCG01M5/00
Inventor 李毅华宋佳伟薛健健张新靳华伟朱安行林磊
Owner ANHUI UNIV OF SCI & TECH
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