Device for measuring length of linear object

A technology of measuring line and wire feeding device, which is applied in the field of measurement, can solve problems such as uneven error of measuring tape, low measurement accuracy, and increased measurement error, and achieve the effect of novel operation mode, strong anti-interference ability, and improved measurement efficiency

Inactive Publication Date: 2020-10-02
KOCEL INTELLIGENT FOUNDRY IND INNOVATION CENT CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most enterprises generally use tools such as tape measure or meter ruler to measure the length of linear objects such as optical cables and network cables. Manual measurement is required, which is greatly affected by human factors and increases measurement errors. The errors of tape measures produced by various factories are different. The measurement accuracy is not high; for reel objects like cables, if a high-precision laser rangefinder is used, the cable needs to be straightened to measure the length value, the operation is complicated and the efficiency is low

Method used

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  • Device for measuring length of linear object
  • Device for measuring length of linear object
  • Device for measuring length of linear object

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Embodiment Construction

[0031] In order to facilitate understanding of the present invention, the present invention will be more fully described below in conjunction with specific embodiments and with reference to related drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0032] In this embodiment, taking the measuring cable as an example, the structure of the device for measuring the length of a linear object and its measuring method are described in detail.

[0033] A device for measuring the length of a linear object, see attached figure 1 As shown, it includes: a wire feeding device 10, an optical measuring device 20, the wire feeding device 10 includes a driving wire spool 101, a driven w...

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Abstract

The invention belongs to the field of measurement, and particularly relates to a device for measuring the length of a linear object. The device comprises a wire feeding device body, wherein the wire feeding device comprises a driving bobbin and a driven bobbin, a linear object to be measured is wound on the driven bobbin, one end of the linear object is fixedly arranged on the driving bobbin, thedriving bobbin rotates to drive the driven bobbin, and the linear object to be measured wound on the driven bobbin is conveyed to the driving bobbin; an optical measuring device, wherein the optical measuring device is arranged between the driving bobbin and the driven bobbin, is used for emitting light beams on the surface of a moving to-be-measured linear object, obtaining the running speed of the linear object to be measured in the running stroke, calculating the length of the running stroke of the linear object to be measured according to the running speed and the running time, summing thelength of the running stroke of the linear object to be measured and the distance between the driving bobbin and the driven bobbin, and calculating the length of the linear object to be measured.

Description

technical field [0001] The invention belongs to the field of measurement, in particular to a device for measuring the length of a linear object and a measurement method thereof. Background technique [0002] At present, most enterprises generally use tools such as tape measure or meter ruler to measure the length of linear objects such as optical cables and network cables. Manual measurement is required, which is greatly affected by human factors and increases measurement errors. The errors of tape measures produced by various factories are different. The measurement accuracy is not high; for a reel object such as a cable, if a high-precision laser rangefinder is used, the cable needs to be straightened to measure the length value, and the operation is complicated and the efficiency is low. Therefore, it is necessary to propose a new measurement method, which can achieve accurate measurement of the length of the linear object and is easy to operate. Contents of the inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/04
CPCG01B11/043
Inventor 马祥常涛殷玲
Owner KOCEL INTELLIGENT FOUNDRY IND INNOVATION CENT CO LTD
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