用机器人为桥梁做“体检”
<p style="text-indent: 2em;"><span style="text-indent: 0em;">桥上,来往车辆穿梭不停;桥下,形似一个双层“呼啦圈”的检测机器人正在作业。只见它内圈的轮子紧贴桥墩,缓缓向上攀爬;外圈的扫描仪器不断绕圈,对桥墩进行常规检测。</span></p><p style="scrollbar-color: rgba(136, 136, 136, 0.37) transparent; scrollbar-width: thin; --un-rotate: 0; --un-rotate-x: 0; --un-rotate-y: 0; --un-rotate-z: 0; --un-scale-x: 1; --un-scale-y: 1; --un-scale-z: 1; --un-skew-x: 0; --un-skew-y: 0; --un-translate-x: 0; --un-translate-y: 0; --un-translate-z: 0; --un-pan-x: ; --un-pan-y: ; --un-pinch-zoom: ; --un-scroll-snap-strictness: proximity; --un-ordinal: ; --un-slashed-zero: ; --un-numeric-figure: ; --un-numeric-spacing: ; --un-numeric-fraction: ; --un-border-spacing-x: 0; --un-border-spacing-y: 0; --un-ring-offset-shadow: 0 0 transparent; --un-ring-shadow: 0 0 transparent; --un-shadow-inset: ; --un-shadow: 0 0 transparent; --un-ring-inset: ; --un-ring-offset-width: 0px; --un-ring-offset-color: #fff; --un-ring-width: 0px; --un-ring-color: rgba(147,197,253,.5); --un-blur: ; --un-brightness: ; --un-contrast: ; --un-drop-shadow: ; --un-grayscale: ; --un-hue-rotate: ; --un-invert: ; --un-saturate: ; --un-sepia: ; --un-backdrop-blur: ; --un-backdrop-brightness: ; --un-backdrop-contrast: ; --un-backdrop-grayscale: ; --un-backdrop-hue-rotate: ; --un-backdrop-invert: ; --un-backdrop-opacity: ; --un-backdrop-saturate: ; --un-backdrop-sepia: ; margin-top: 0px; max-width: 100%; padding: 0px; box-sizing: border-box; line-height: 30px; word-break: break-word; overflow-wrap: break-word; text-indent: 0em; margin-bottom: 20px !important;"> “这是我们的新设备——爬墩机器人,不仅操作高效便捷,而且提高了精细化检测水平。”四川成都城市道路桥梁监管服务中心相关负责人陈杨介绍,检测人员将机器人调整好后,便可操纵其向上爬行。机器人到达预定高度后驻留,随后开启环形扫描模式进行桥墩检测。</p><p style="scrollbar-color: rgba(136, 136, 136, 0.37) transparent; scrollbar-width: thin; --un-rotate: 0; --un-rotate-x: 0; --un-rotate-y: 0; --un-rotate-z: 0; --un-scale-x: 1; --un-scale-y: 1; --un-scale-z: 1; --un-skew-x: 0; --un-skew-y: 0; --un-translate-x: 0; --un-translate-y: 0; --un-translate-z: 0; --un-pan-x: ; --un-pan-y: ; --un-pinch-zoom: ; --un-scroll-snap-strictness: proximity; --un-ordinal: ; --un-slashed-zero: ; --un-numeric-figure: ; --un-numeric-spacing: ; --un-numeric-fraction: ; --un-border-spacing-x: 0; --un-border-spacing-y: 0; --un-ring-offset-shadow: 0 0 transparent; --un-ring-shadow: 0 0 transparent; --un-shadow-inset: ; --un-shadow: 0 0 transparent; --un-ring-inset: ; --un-ring-offset-width: 0px; --un-ring-offset-color: #fff; --un-ring-width: 0px; --un-ring-color: rgba(147,197,253,.5); --un-blur: ; --un-brightness: ; --un-contrast: ; --un-drop-shadow: ; --un-grayscale: ; --un-hue-rotate: ; --un-invert: ; --un-saturate: ; --un-sepia: ; --un-backdrop-blur: ; --un-backdrop-brightness: ; --un-backdrop-contrast: ; --un-backdrop-grayscale: ; --un-backdrop-hue-rotate: ; --un-backdrop-invert: ; --un-backdrop-opacity: ; --un-backdrop-saturate: ; --un-backdrop-sepia: ; margin-top: 0px; max-width: 100%; padding: 0px; box-sizing: border-box; line-height: 30px; word-break: break-word; overflow-wrap: break-word; text-indent: 0em; margin-bottom: 20px !important;"> 爬墩机器人具有精准识别隐患、全天候智能记录等功能,能够全覆盖、无死角地对桥墩进行检测。记者在现场看到,该机器人在检测过程中,共有8个高清摄像头对墩柱外观进行影像捕捉,并实时将影像数据传回控制系统。“机器人配置了姿态传感器,可以确保爬升过程中的稳定性。同时,机器人捕捉到的影像数据经过处理还能够快速生成建筑信息模型,可以帮助我们实现对墩柱的精细化检测,保障桥梁安全。”负责桥梁检测的技术人员周仕军说。</p><p style="scrollbar-color: rgba(136, 136, 136, 0.37) transparent; scrollbar-width: thin; --un-rotate: 0; --un-rotate-x: 0; --un-rotate-y: 0; --un-rotate-z: 0; --un-scale-x: 1; --un-scale-y: 1; --un-scale-z: 1; --un-skew-x: 0; --un-skew-y: 0; --un-translate-x: 0; --un-translate-y: 0; --un-translate-z: 0; --un-pan-x: ; --un-pan-y: ; --un-pinch-zoom: ; --un-scroll-snap-strictness: proximity; --un-ordinal: ; --un-slashed-zero: ; --un-numeric-figure: ; --un-numeric-spacing: ; --un-numeric-fraction: ; --un-border-spacing-x: 0; --un-border-spacing-y: 0; --un-ring-offset-shadow: 0 0 transparent; --un-ring-shadow: 0 0 transparent; --un-shadow-inset: ; --un-shadow: 0 0 transparent; --un-ring-inset: ; --un-ring-offset-width: 0px; --un-ring-offset-color: #fff; --un-ring-width: 0px; --un-ring-color: rgba(147,197,253,.5); --un-blur: ; --un-brightness: ; --un-contrast: ; --un-drop-shadow: ; --un-grayscale: ; --un-hue-rotate: ; --un-invert: ; --un-saturate: ; --un-sepia: ; --un-backdrop-blur: ; --un-backdrop-brightness: ; --un-backdrop-contrast: ; --un-backdrop-grayscale: ; --un-backdrop-hue-rotate: ; --un-backdrop-invert: ; --un-backdrop-opacity: ; --un-backdrop-saturate: ; --un-backdrop-sepia: ; margin-top: 0px; max-width: 100%; padding: 0px; box-sizing: border-box; line-height: 30px; word-break: break-word; overflow-wrap: break-word; text-indent: 0em; margin-bottom: 20px !important;"> 在过去,高墩、高塔结构的检测经常采用远距离光学望远镜、近距离人工吊装等方式。“检测一个桥墩需要半天时间,效率和精度不高,而且只能在光线较好的环境下进行。”陈杨介绍,如今有了爬墩机器人,一般只需要20分钟就能检测完一个桥墩,仅需3小时便可生成检测报告,效率大大提高。</p><p style="scrollbar-color: rgba(136, 136, 136, 0.37) transparent; scrollbar-width: thin; --un-rotate: 0; --un-rotate-x: 0; --un-rotate-y: 0; --un-rotate-z: 0; --un-scale-x: 1; --un-scale-y: 1; --un-scale-z: 1; --un-skew-x: 0; --un-skew-y: 0; --un-translate-x: 0; --un-translate-y: 0; --un-translate-z: 0; --un-pan-x: ; --un-pan-y: ; --un-pinch-zoom: ; --un-scroll-snap-strictness: proximity; --un-ordinal: ; --un-slashed-zero: ; --un-numeric-figure: ; --un-numeric-spacing: ; --un-numeric-fraction: ; --un-border-spacing-x: 0; --un-border-spacing-y: 0; --un-ring-offset-shadow: 0 0 transparent; --un-ring-shadow: 0 0 transparent; --un-shadow-inset: ; --un-shadow: 0 0 transparent; --un-ring-inset: ; --un-ring-offset-width: 0px; --un-ring-offset-color: #fff; --un-ring-width: 0px; --un-ring-color: rgba(147,197,253,.5); --un-blur: ; --un-brightness: ; --un-contrast: ; --un-drop-shadow: ; --un-grayscale: ; --un-hue-rotate: ; --un-invert: ; --un-saturate: ; --un-sepia: ; --un-backdrop-blur: ; --un-backdrop-brightness: ; --un-backdrop-contrast: ; --un-backdrop-grayscale: ; --un-backdrop-hue-rotate: ; --un-backdrop-invert: ; --un-backdrop-opacity: ; --un-backdrop-saturate: ; --un-backdrop-sepia: ; margin-top: 0px; max-width: 100%; padding: 0px; box-sizing: border-box; line-height: 30px; word-break: break-word; overflow-wrap: break-word; text-indent: 0em; margin-bottom: 20px !important;"> 除了爬墩机器人,该中心还运用水下机器人对桥梁进行检测。“成都地处长江上游,城市桥梁中有许多跨河桥,需要确保桥梁水下结构的安全稳定。以往我们都是采用蛙人水下摸桩的方式进行检测,但由于水下环境复杂、能见度低,检测容易出现误差,而且水下摸桩存在一定的安全风险。”周仕军介绍,“水下机器人配置了水下高清摄像机和强大的动力桨,检测人员可以控制机器人从水面、水下等多个角度贴近桥梁水下结构,实现在复杂水流环境下高效、安全、准确地开展数据采集和问题记录,大大降低桥梁养护风险,保障桥梁水下结构安全。”</p><p><br/></p><link rel="stylesheet" href="//dyrmt.com/source/plugin/wcn_editor/public/wcn_editor_fit.css?v134_K7O" id="wcn_editor_css"/>
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