Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete trowelling device for highway construction
The invention discloses a concrete trowelling device for highway construction. The device comprises a left limiting baffle, a right limiting baffle and a movable box. A first vertical plate and a second vertical plate are connected through a first lead screw, and the right end of the first lead screw is connected with a first gear located in an inner cavity of the second vertical plate; a second gear located in an inner cavity of the second vertical plate is connected to the right end of the second lead screw, a third gear located in the inner cavity is connected to the right end of the rotating shaft, a compaction seat is slidably connected to the interior of a sliding connection cavity in the bottom of the movable box body, and the top of a spring abuts against the lower end of a supporting protruding plate. The output end of the motor is connected with an eccentric wheel located in the middle of the upper portion of the compaction base. According to the concrete trowelling device, while the compaction base continuously presses down the surface of concrete, the movable box moves back and forth between the left limiting baffle and the right limiting baffle along the polish rod, and thus the concrete trowelling efficiency can be improved.
本发明公开的一种公路施工用混凝土抹平装置，包括左侧限位挡板、右侧限位挡板和移动箱体，所述第一立板和第二立板之间通过第一丝杆连接，所述第一丝杆的右端连接有位于第二立板的内部腔体的第一齿轮，所述第二丝杆的右端连接有位于第二立板的内部腔体的第二齿轮，所述转轴右端连接有位于内部腔体的第三齿轮，所述移动箱体底部的滑接腔内滑接有压实座，所述弹簧顶部抵住于支撑凸起板的下端，所述电机的输出端连接有位于压实座上方中部的偏心轮。本发明在压实座不断对混凝土表面进行下压的同时，使得移动箱体顺着光杆在左侧限位挡板和右侧限位挡板之间来回运动，这样可提高对混凝土的抹平效率。
Concrete trowelling device for highway construction
The invention discloses a concrete trowelling device for highway construction. The device comprises a left limiting baffle, a right limiting baffle and a movable box. A first vertical plate and a second vertical plate are connected through a first lead screw, and the right end of the first lead screw is connected with a first gear located in an inner cavity of the second vertical plate; a second gear located in an inner cavity of the second vertical plate is connected to the right end of the second lead screw, a third gear located in the inner cavity is connected to the right end of the rotating shaft, a compaction seat is slidably connected to the interior of a sliding connection cavity in the bottom of the movable box body, and the top of a spring abuts against the lower end of a supporting protruding plate. The output end of the motor is connected with an eccentric wheel located in the middle of the upper portion of the compaction base. According to the concrete trowelling device, while the compaction base continuously presses down the surface of concrete, the movable box moves back and forth between the left limiting baffle and the right limiting baffle along the polish rod, and thus the concrete trowelling efficiency can be improved.
本发明公开的一种公路施工用混凝土抹平装置，包括左侧限位挡板、右侧限位挡板和移动箱体，所述第一立板和第二立板之间通过第一丝杆连接，所述第一丝杆的右端连接有位于第二立板的内部腔体的第一齿轮，所述第二丝杆的右端连接有位于第二立板的内部腔体的第二齿轮，所述转轴右端连接有位于内部腔体的第三齿轮，所述移动箱体底部的滑接腔内滑接有压实座，所述弹簧顶部抵住于支撑凸起板的下端，所述电机的输出端连接有位于压实座上方中部的偏心轮。本发明在压实座不断对混凝土表面进行下压的同时，使得移动箱体顺着光杆在左侧限位挡板和右侧限位挡板之间来回运动，这样可提高对混凝土的抹平效率。
Concrete trowelling device for highway construction
一种公路施工用混凝土抹平装置
LI MING (Autor:in) / WANG PING (Autor:in) / WEI JUN (Autor:in) / KONG LEIYU (Autor:in) / TANG ZIMENG (Autor:in)
18.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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Trowelling device for municipal highway engineering construction
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Concrete trowelling device and trowelling method thereof
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