Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Disposable anti-scald covered edge for asphalt paver
A disposable anti-scald covered edge for an asphalt paver relates to an anti-scald covered edge and is characterized in that a tube cavity (4) is arranged in a corrugated telescopic tube (1), a through seam (2) penetrating through the tube cavity and the outside of the corrugated telescopic tube is arranged on the tube wall between two ends of the corrugated telescopic tube, C-shaped clamp springs (3) are respectively arranged at two ends of the corrugated telescopic tube, and the opening positions of the C-shaped clamp springs are positioned at the through seam. The corrugated telescopic pipe is made of a paperboard added with an aluminum hydroxide flame retardant; the pipe wall of the corrugated telescopic pipe made of the paperboard material is provided with the through seam, and the two ends of the corrugated telescopic pipe are respectively provided with the C-shaped snap springs, so that the corrugated telescopic pipe which is stretched to a proper length sleeves the edge of the paving and ironing device through the through seam; the characteristic that the temperature conductivity coefficient of a paperboard material is small and the unique structure that the inner edge and the outer edge of the wave-shaped telescopic pipe are in point contact with the outside world and the contact area is small are used for achieving the purpose of preventing an operator from being scalded due to mistaken touch.
一种沥青摊铺机用一次性防烫伤包边，涉及一种防烫包边，在波形伸缩管（1）内设有管腔（4），在波形伸缩管两端之间的管壁上设有贯通管腔和波形伸缩管外部的通缝（2），在波形伸缩管的两端分别设有“C”形卡簧（3），“C”形卡簧的开口位置位于通缝处，波形伸缩管的材质为添加了氢氧化铝阻燃剂的纸板；本发明通过在纸板材质的波形伸缩管的管壁上设置通缝，在波形伸缩管的两端分别设置“C”形卡簧，将拉伸至合适长度后的波形伸缩管利用通缝套在摊铺熨烫装置的边沿处，利用纸板材质导温系数小的特点及波形伸缩管的内外缘处和外界都是点状接触，接触面积小的独特结构起到了防止操作工人误触烫伤的目的。
Disposable anti-scald covered edge for asphalt paver
A disposable anti-scald covered edge for an asphalt paver relates to an anti-scald covered edge and is characterized in that a tube cavity (4) is arranged in a corrugated telescopic tube (1), a through seam (2) penetrating through the tube cavity and the outside of the corrugated telescopic tube is arranged on the tube wall between two ends of the corrugated telescopic tube, C-shaped clamp springs (3) are respectively arranged at two ends of the corrugated telescopic tube, and the opening positions of the C-shaped clamp springs are positioned at the through seam. The corrugated telescopic pipe is made of a paperboard added with an aluminum hydroxide flame retardant; the pipe wall of the corrugated telescopic pipe made of the paperboard material is provided with the through seam, and the two ends of the corrugated telescopic pipe are respectively provided with the C-shaped snap springs, so that the corrugated telescopic pipe which is stretched to a proper length sleeves the edge of the paving and ironing device through the through seam; the characteristic that the temperature conductivity coefficient of a paperboard material is small and the unique structure that the inner edge and the outer edge of the wave-shaped telescopic pipe are in point contact with the outside world and the contact area is small are used for achieving the purpose of preventing an operator from being scalded due to mistaken touch.
一种沥青摊铺机用一次性防烫伤包边，涉及一种防烫包边，在波形伸缩管（1）内设有管腔（4），在波形伸缩管两端之间的管壁上设有贯通管腔和波形伸缩管外部的通缝（2），在波形伸缩管的两端分别设有“C”形卡簧（3），“C”形卡簧的开口位置位于通缝处，波形伸缩管的材质为添加了氢氧化铝阻燃剂的纸板；本发明通过在纸板材质的波形伸缩管的管壁上设置通缝，在波形伸缩管的两端分别设置“C”形卡簧，将拉伸至合适长度后的波形伸缩管利用通缝套在摊铺熨烫装置的边沿处，利用纸板材质导温系数小的特点及波形伸缩管的内外缘处和外界都是点状接触，接触面积小的独特结构起到了防止操作工人误触烫伤的目的。
Disposable anti-scald covered edge for asphalt paver
一种沥青摊铺机用一次性防烫伤包边
ZHANG LUFAN (Autor:in) / BAN SHUAIXIAN (Autor:in) / ZHAO YI (Autor:in) / GE LINRUI (Autor:in) / HU ZENGTUAN (Autor:in) / ZHANG MINGHU (Autor:in) / WU PENG (Autor:in) / WANG YUPENG (Autor:in) / LI YUANCHUN (Autor:in)
25.11.2022
Patent
Elektronische Ressource
Chinesisch