Hand-push roller range finder, hand-push roller range finder monitoring device and range finding system

A technology of roller distance measurement and monitoring device, which is applied in the direction of measurement device, measurement distance, signal transmission system, etc., can solve problems such as difficult distance measurement work, and achieve the effect of improving the efficiency of measurement operation

Pending Publication Date: 2021-08-24
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the traditional hand-push roller distance meter needs to read the value displayed on

Method used

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  • Hand-push roller range finder, hand-push roller range finder monitoring device and range finding system
  • Hand-push roller range finder, hand-push roller range finder monitoring device and range finding system
  • Hand-push roller range finder, hand-push roller range finder monitoring device and range finding system

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0032] The hand-push roller distance meter is a commonly used distance measuring instrument, which is used to complete the distance measurement under the operation of the user and obtain distance measurement data. It is often used in engineering construction scenarios. Such as figure 1 As shown, the hand-push roller rangefinder has a handle 11 and a roller 12 that are convenient for the user to hold, and a pillar 13 that connects the handle and the roller. The user holds the handle 11 on the hand-push roller rang...

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Abstract

The invention discloses a hand-push roller range finder, a hand-push roller range finder monitoring device and a range finding system. The hand-push roller range finder comprises a hand-push roller range finder main body and a first communication module, the hand-push roller range finder main body is used for completing range finding under the operation of a user to obtain distance measurement data; and the first communication module is used for sending the distance measurement data to the hand-push roller range finder monitoring device through wireless communication connection. According to the hand-push roller range finder, the hand-push roller range finder monitoring device and the range finding system disclosed by the embodiment of the invention, the measurement operation efficiency is improved.

Description

technical field [0001] The measurement technology of the embodiments of the present invention particularly relates to a hand-roller distance meter, a monitoring device and a distance-measurement system for the hand-roller distance meter. Background technique [0002] In the power grid infrastructure project, the survey and design measurement stage, the completion engineering quantity composite stage, and the engineering project audit stage all need to measure the length of cable channels and cable coil lengths. Due to the complex environment of the construction site, it is difficult to use large-scale equipment for measurement, so hand-push roller distance meters and retrograde distance and length measurements are often used. [0003] The trolley wheel rangefinder is a portable distance measuring tool with wheels and handles, the user can hold the handle to push the trolley wheel rangefinder to roll on the ground, through the display screen installed on the trolley wheel ran...

Claims

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Application Information

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IPC IPC(8): G01B21/02G01C22/00G08C17/02
CPCG01B21/02G01C22/00G08C17/02
Inventor 庄乐禹杜绍署江嘉欣陈晓航叶泽琼许守钰赵琪琪郭清林和炎威
Owner GUANGDONG POWER GRID CO LTD
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