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Slide rail linearity testing apparatus

A detection device and straightness technology, applied in the direction of angle/taper measurement, etc., can solve the problem of low detection accuracy and achieve the effect of high detection accuracy and convenient operation

Active Publication Date: 2008-12-10
苏州塞维拉上吴电梯轨道系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the straightness is generally detected by manually moving the dial indicator on the surface of the working surface, and the detection accuracy is not high.

Method used

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  • Slide rail linearity testing apparatus
  • Slide rail linearity testing apparatus
  • Slide rail linearity testing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0012] Embodiment: Fig. 1, Fig. 2 and image 3 As shown, a guide rail straightness detection device includes a working platform 1, the working platform 1 is placed on a frame 11, and a leveling screw 12 is provided between the frame 11 and the working platform 1, and the leveling screw 12 is adjusted by twisting 12 can adjust the levelness of the working platform 1 to ensure that the table of the working platform 1 is parallel to the horizontal plane; the table of the working platform 1 is provided with a bottom positioning part 4, a side positioning part 5 and a lifting movable top 6, and the bottom positioning part 4 1. Each of the side positioning parts 5 includes at least two distributed along the length direction of the working platform 1; a linear track 2 is installed on one side of the working platform 1 along the length direction of the working platform 1, and a moving track 2 is slidably fitted on the linear track 2. Table base 9, measuring device 10 dial indicator is ...

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PUM

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Abstract

The invention disclose a straightness detecting device for a lead rail, which includes a working platform; the surface of the working platform is provided with at least two bottom locating pieces and at least two side locating pieces which are respectively arranged along the length direction of the working platform as well as a lifting movable roof; one side of the surface of the working platform is provided with a linear track along the length direction of the working platform; a movable meter holder is arranged on the linear track in a sliding way; a measuring device is arranged on the movable meter holder. The working platform of the invention is provided with a linear rail track which is parallel with the working surface of a lead rail to be detected; the movable measuring device sliding along the linear track walks on the surface of the working surface of the lead rail for detecting the straightness of the working surface of the lead rail; the straightness detecting device for the lead rail has high detecting precision and is conveniently operated.

Description

technical field [0001] The invention relates to a device for detecting straightness of a guide rail. Background technique [0002] The van elevator achieves a smooth vertical lift by sliding the car up and down along the T-shaped guide rail. The T-shaped transverse part of the guide rail is fixed to the building, which includes a bottom surface opposite to the T-shaped vertical part, two outer sides adjacent to the bottom surface, and two inner sides connected between the outer side and the T-shaped vertical part; T The T-shaped vertical part is provided with a working surface slidingly matched with the elevator car, and the working surface includes the top working surface at the top of the T-shaped vertical part and the side working surfaces on both sides. The smoothness and straightness of these working surfaces are very important to the smooth operation of the entire elevator, so the straightness of the working surface of the processed T-shaped guide rail should be teste...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/25
Inventor 王四新
Owner 苏州塞维拉上吴电梯轨道系统有限公司
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