Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intertwisting type concrete vertical sliding conveying slow descending device
The invention relates to the technical field of concrete vertical transportation, in particular to a mutual twisting type concrete vertical sliding conveying slow descending device which comprises a discharging elephant trunk, the discharging elephant trunk comprises an upper section and a lower section, and a first buffer pipe and a second buffer pipe are arranged between the two sections of the discharging elephant trunk. The first buffer pipe and the second buffer pipe are each formed by butt joint of the large-diameter ends of two same reducer pipes, slow descending assemblies are arranged in the buffer pipes, the number of buffer pipe flowing of the slow descending assemblies is increased, concrete flows more smoothly, and the phenomenon that blockage is likely to happen due to the fact that flowing is reduced is avoided; when the first buffer pipe and the second buffer pipe are in butt joint, the regular trapezoid partition plate of the first buffer pipe and the regular trapezoid partition plate of the second buffer pipe are in a vertical state, the flowing direction of concrete is changed, the concrete is conveyed downwards in the buffer pipes in a rotating and twisting mode, the falling speed of the concrete is reduced, and the concrete segregation phenomenon is prevented. Meanwhile, the falling speed is reduced, and the impact force generated when the concrete aggregate comes out of the pipeline is reduced, so that aggregate splashing is reduced, and the construction danger of constructors is effectively reduced.
本发明涉及混凝土垂直运输技术领域，具体是一种互捻式混凝土垂直溜送缓降装置，包括下料溜管，下料溜管包括上、下两段，两段下料溜管之间设置有第一缓冲管和第二缓冲管，第一缓冲管和第二缓冲管均由两个相同的变径管大径端对接而成，缓冲管内均设置有缓降组件，增加了缓降组件部位的缓冲管流经，使混凝土流动更为顺畅，避免了流经变小导致容易发生堵塞的现象；第一缓冲管与第二缓冲管对接时，第一缓冲管的正梯形隔板与第二缓冲管的正梯形隔板处于垂直状态，改变混凝土的流动方向，使混凝土在缓冲管内以旋转互捻的形式向下输送，减少混凝土的下落速度，防止混凝土离析现象的发生，同时下落速度降低的同时，减小了混凝土骨料从管道出来时的冲击力，从而减少骨料飞溅，有效降低施工人员的施工危险性。
Intertwisting type concrete vertical sliding conveying slow descending device
The invention relates to the technical field of concrete vertical transportation, in particular to a mutual twisting type concrete vertical sliding conveying slow descending device which comprises a discharging elephant trunk, the discharging elephant trunk comprises an upper section and a lower section, and a first buffer pipe and a second buffer pipe are arranged between the two sections of the discharging elephant trunk. The first buffer pipe and the second buffer pipe are each formed by butt joint of the large-diameter ends of two same reducer pipes, slow descending assemblies are arranged in the buffer pipes, the number of buffer pipe flowing of the slow descending assemblies is increased, concrete flows more smoothly, and the phenomenon that blockage is likely to happen due to the fact that flowing is reduced is avoided; when the first buffer pipe and the second buffer pipe are in butt joint, the regular trapezoid partition plate of the first buffer pipe and the regular trapezoid partition plate of the second buffer pipe are in a vertical state, the flowing direction of concrete is changed, the concrete is conveyed downwards in the buffer pipes in a rotating and twisting mode, the falling speed of the concrete is reduced, and the concrete segregation phenomenon is prevented. Meanwhile, the falling speed is reduced, and the impact force generated when the concrete aggregate comes out of the pipeline is reduced, so that aggregate splashing is reduced, and the construction danger of constructors is effectively reduced.
本发明涉及混凝土垂直运输技术领域，具体是一种互捻式混凝土垂直溜送缓降装置，包括下料溜管，下料溜管包括上、下两段，两段下料溜管之间设置有第一缓冲管和第二缓冲管，第一缓冲管和第二缓冲管均由两个相同的变径管大径端对接而成，缓冲管内均设置有缓降组件，增加了缓降组件部位的缓冲管流经，使混凝土流动更为顺畅，避免了流经变小导致容易发生堵塞的现象；第一缓冲管与第二缓冲管对接时，第一缓冲管的正梯形隔板与第二缓冲管的正梯形隔板处于垂直状态，改变混凝土的流动方向，使混凝土在缓冲管内以旋转互捻的形式向下输送，减少混凝土的下落速度，防止混凝土离析现象的发生，同时下落速度降低的同时，减小了混凝土骨料从管道出来时的冲击力，从而减少骨料飞溅，有效降低施工人员的施工危险性。
Intertwisting type concrete vertical sliding conveying slow descending device
一种互捻式混凝土垂直溜送缓降装置
SHEN SONGLIN (Autor:in) / CHI HONGCHEN (Autor:in) / CHI YUHONG (Autor:in)
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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