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A platform for research: civil engineering, architecture and urbanism
Tool for measuring loose paving thickness of asphalt mixture
The embodiment of the invention discloses a tool for measuring the loose paving thickness of an asphalt mixture. The tool comprises a steel chisel, a vernier and an antiskid button, the end of a steelchisel rod body is in a cone shape and is inserted into an asphalt loosely-laid mixture. Scales are marked on the rod body, and are used for metering the loose paving thickness of the asphalt mixture. A handle can prevent the hands from scalding, the vernier sleeves the steel chisel rod body and is provided with a baffle for positioning the scales, a vernier cylinder is provided with a bayonet sothat an antiskid button clamping tongue can be in contact with the steel chisel rod body conveniently to achieve a friction anti-skid effect; the antiskid button is connected with the vernier througha hinge supporting lug. An antiskid button spring contracts to enable the antiskid button clamping tongue to be far away from the steel chisel rod body, so that the vernier can slide to the surface of an asphalt loose paving mixture, the distance from the vernier baffle to the end of the steel chisel rod body is measured to be the loose paving thickness of the asphalt mixture, and a steel chiselhandle pull-out tool is used for directly reading to obtain a measurement result.
本申请实施例示出一种沥青混合料松铺厚度测量工具，包括钢钎、游标以及防滑按钮，钢钎杆体端头呈锥体状，用于插入沥青松铺混合料，杆体标有刻度，用于计量沥青混合料松铺厚度，手柄可防止烫手，游标套设于钢钎杆体外表面，游标设有挡板，用于定位刻度，且游标筒体设有卡口，便于防滑按钮卡舌与所述钢钎杆体接触起到摩擦防滑作用，所述防滑按钮通过所述铰链支撑耳与所述游标连接，所述防滑按钮弹簧收缩使所述防滑按钮卡舌远离所述钢钎杆体，使所述游标可以滑动至沥青松铺混合料表面，测量所述游标挡板到所述钢钎杆体端头距离为沥青混合料松铺厚度，通过所述钢钎手柄拔出工具直接读数得到测量结果。
Tool for measuring loose paving thickness of asphalt mixture
The embodiment of the invention discloses a tool for measuring the loose paving thickness of an asphalt mixture. The tool comprises a steel chisel, a vernier and an antiskid button, the end of a steelchisel rod body is in a cone shape and is inserted into an asphalt loosely-laid mixture. Scales are marked on the rod body, and are used for metering the loose paving thickness of the asphalt mixture. A handle can prevent the hands from scalding, the vernier sleeves the steel chisel rod body and is provided with a baffle for positioning the scales, a vernier cylinder is provided with a bayonet sothat an antiskid button clamping tongue can be in contact with the steel chisel rod body conveniently to achieve a friction anti-skid effect; the antiskid button is connected with the vernier througha hinge supporting lug. An antiskid button spring contracts to enable the antiskid button clamping tongue to be far away from the steel chisel rod body, so that the vernier can slide to the surface of an asphalt loose paving mixture, the distance from the vernier baffle to the end of the steel chisel rod body is measured to be the loose paving thickness of the asphalt mixture, and a steel chiselhandle pull-out tool is used for directly reading to obtain a measurement result.
本申请实施例示出一种沥青混合料松铺厚度测量工具，包括钢钎、游标以及防滑按钮，钢钎杆体端头呈锥体状，用于插入沥青松铺混合料，杆体标有刻度，用于计量沥青混合料松铺厚度，手柄可防止烫手，游标套设于钢钎杆体外表面，游标设有挡板，用于定位刻度，且游标筒体设有卡口，便于防滑按钮卡舌与所述钢钎杆体接触起到摩擦防滑作用，所述防滑按钮通过所述铰链支撑耳与所述游标连接，所述防滑按钮弹簧收缩使所述防滑按钮卡舌远离所述钢钎杆体，使所述游标可以滑动至沥青松铺混合料表面，测量所述游标挡板到所述钢钎杆体端头距离为沥青混合料松铺厚度，通过所述钢钎手柄拔出工具直接读数得到测量结果。
Tool for measuring loose paving thickness of asphalt mixture
一种沥青混合料松铺厚度测量工具
ZHANG RANGLIN (author) / YAO AIJUN (author) / LI WEI (author) / JIA XUEMING (author) / HAN KUN (author) / LIU XUJIA (author) / HONG QIAN (author) / ZENG YANG (author) / QIAO WENLONG (author) / ZHANG XIN (author)
2020-09-08
Patent
Electronic Resource
Chinese
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