Moving measurement apparatus based on linear module

A technology of linear module and moving measuring frame, which is applied in the direction of measuring devices, measuring instrument components, instruments, etc., can solve the problems of large error and inconvenient operation, and achieve the effect of ensuring accurate positioning, simple and convenient operation, and strong processing capacity

Inactive Publication Date: 2011-10-26
SICHUAN MIANYANG SOUTHWEST AUTOMATION INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special equipment. Generally, the monitoring equipment is manually adjusted to the designated position. The error is large and the operation is inconvenient.

Method used

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  • Moving measurement apparatus based on linear module
  • Moving measurement apparatus based on linear module
  • Moving measurement apparatus based on linear module

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Experimental program
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Embodiment Construction

[0048] The present invention will be described in detail below in conjunction with the accompanying drawings, so as to have a deeper understanding of the purpose, features and advantages of the present invention.

[0049] figure 1 It is the composition and principle block diagram of the whole system, including two parts of the moving test frame and the control system. The moving measuring frame 1 completes the motion task under the control and command of the control system 2 .

[0050] Figure 2 is a schematic diagram of the moving test frame. The moving frame is the key component of the whole system, including three grating scales 50, four motors 42, three linear modules 43, linear modules 44, linear modules 45, base 49, linear guide rails 51, crawler drag Chain 48, four speed reducers 47, support 46, seven limit switches. The base 49 is made of aluminum profiles, connected by angular cast aluminum parts, two linear guide rails 51 are installed on the frame of the base 49 w...

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Abstract

The invention provides a moving measurement apparatus based on a linear module. The apparatus provided in the invention comprises two major parts: a moving measurement rack and a control system. A substrate of the moving measurement rack is connected with a linear guide rail; a decelerator is connected with a servo motor; the servo motor is connected with the linear guide rail and with servo drivers of the control system; a tow chain of crawler type is fixed on a frame; a support component is constructed by the substrate and the linear module; a raster ruler and a limit switch are connected with a signal interface board of the control system. Besides, monitoring equipment is fixed on a support; an air switch of the control system is connected with breakers; the breakers are connected with contactors; the contactors are connected with filters; relays and a motion controller are connected with a computer through an Ethernet and connected with a manual controller through an RS232 interface; and simultaneously, the relays and the motion controller are connected with servo drivers, the raster ruler and the limit switch through I/O interfaces. The moving measurement apparatus based on a linear module provided in the invention can be used for automatic and accurate positioning of monitoring equipment of a wind tunnel test room or a special trial site.

Description

technical field [0001] The invention belongs to the technical field of fully automatic high-precision moving measurement devices, and particularly relates to a moving measurement device based on a linear module. The invention can be used in special places requiring high precision such as wind tunnel tests or closed chamber tests. Background technique [0002] In the wind tunnel laboratory or other airtight chamber test places, the monitoring equipment is accurately positioned to the ideal position, and the real-time and comprehensive monitoring of the testing equipment is carried out to obtain accurate experimental data. At present, there is no special equipment. Generally, the monitoring equipment is manually adjusted to the designated position. The error is large and the operation is inconvenient. The moving measurement device based on the linear module is the special equipment for this special test site, fully automatic and accurate positioning monitoring equipment. Cont...

Claims

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Application Information

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IPC IPC(8): G01D11/30
Inventor 杨素牛德青鞠波欧阳长青马燕李林珊胡进张锐田海燕高震韩强李博
Owner SICHUAN MIANYANG SOUTHWEST AUTOMATION INST
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