Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Trench cover plate
The invention provides a trench cover plate. The trench cover plate comprises edge covering flat steel, transverse rods and bearing flat steel. The number of the edge covering flat steel is two, the two edge covering flat steel is arranged in parallel, the number of the bearing flat steel is multiple, the multiple bearing flat steel is evenly arranged between the two edge covering flat steel in parallel, a plurality of grooves are evenly formed in the surfaces of the tops of the bearing flat steel, the grooves are gradually narrowed from the tops to the bottoms, the number of the cross rods is multiple, and the cross rods are arranged in parallel. The transverse rods are arranged in the grooves of the bearing flat steel in parallel. The grooves of the bearing flat steel are cut by adopting a laser cutting technology, and the bearing flat steel and the cross rods are fixed by adopting a compression mode, so that the energy consumption is reduced, the pollution is reduced, the distance between the cross rods is reduced, and small articles are effectively prevented from falling in.
本发明提供了一种沟盖板，包括包边扁钢、横杆和承载扁钢；所述包边扁钢为两个，两个所述包边扁钢并行排列设置，所述承载扁钢为多个，多个所述承载扁钢均匀并行排列设置在两个所述包边扁钢之间，所述承载扁钢顶部表面均匀开设有多个凹槽，所述凹槽从顶部向底部逐渐收窄，所述横杆为多个，多个所述横杆并行设置在所述承载扁钢的凹槽内。本发明通过采用激光切割技术对承载扁钢的凹槽进行切割，并采用压缩方式使承载扁钢和横杆固定降低了能耗，减少了污染，横杆之间的间距减小，有效阻止小物品坠入。
Trench cover plate
The invention provides a trench cover plate. The trench cover plate comprises edge covering flat steel, transverse rods and bearing flat steel. The number of the edge covering flat steel is two, the two edge covering flat steel is arranged in parallel, the number of the bearing flat steel is multiple, the multiple bearing flat steel is evenly arranged between the two edge covering flat steel in parallel, a plurality of grooves are evenly formed in the surfaces of the tops of the bearing flat steel, the grooves are gradually narrowed from the tops to the bottoms, the number of the cross rods is multiple, and the cross rods are arranged in parallel. The transverse rods are arranged in the grooves of the bearing flat steel in parallel. The grooves of the bearing flat steel are cut by adopting a laser cutting technology, and the bearing flat steel and the cross rods are fixed by adopting a compression mode, so that the energy consumption is reduced, the pollution is reduced, the distance between the cross rods is reduced, and small articles are effectively prevented from falling in.
本发明提供了一种沟盖板，包括包边扁钢、横杆和承载扁钢；所述包边扁钢为两个，两个所述包边扁钢并行排列设置，所述承载扁钢为多个，多个所述承载扁钢均匀并行排列设置在两个所述包边扁钢之间，所述承载扁钢顶部表面均匀开设有多个凹槽，所述凹槽从顶部向底部逐渐收窄，所述横杆为多个，多个所述横杆并行设置在所述承载扁钢的凹槽内。本发明通过采用激光切割技术对承载扁钢的凹槽进行切割，并采用压缩方式使承载扁钢和横杆固定降低了能耗，减少了污染，横杆之间的间距减小，有效阻止小物品坠入。
Trench cover plate
一种沟盖板
CHEN SHIYI (Autor:in) / LIANG BIN (Autor:in)
10.05.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
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Abwasserkanäle