Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Trestle system capable of reducing shaking for strip mine
According to the trestle system capable of reducing shaking for the strip mine, the two ends of the top face of a transportation platform in the trestle system are each hinged to the inner end of one trestle, the outer ends of the trestles are in lap joint with the top of a mound, and the slope face of the mound is in pressing fit with the bottom face of a pressing plate; the top ends of pressing connecting rods in hydraulic units sequentially arranged along a pressing plate are hinged to the bottom of the trestle, the bottom ends of the pressing connecting rods are hinged to the outer side edge of the pressing plate, the inner side edge of the pressing plate is hinged to the bottom ends of a down-regulation oil cylinder and a lower locking device at the same time, and the top ends of the down-regulation oil cylinder and the lower locking device are hinged to the inner side faces of the pressing connecting rods. The outer side face of the pressing connecting rod is hinged to the bottom end of the upper adjusting oil cylinder and the bottom end of the upper locking device, and the top end of the upper adjusting oil cylinder and the top end of the upper locking device are hinged to the bottom of the trestle. According to the design, crossing of advancing routes of the dump truck and the coal truck can be avoided, and the device can move along with the boundary of the strip mine and can be repeatedly used, so that the use cost is reduced.
一种降低晃动的露天矿用栈桥系统，其内运输平台的顶面的两端分别与一个栈桥的内端相铰连，栈桥的外端与土堆的顶部相搭接，土堆的斜坡面与压板的底面进行压紧配合，沿压板依次布置的液压单元中压紧连杆的顶端与栈桥的底部相铰连，压紧连杆的底端与压板的外侧边相铰连，压板的内侧边与下调节油缸、下锁紧装置的底端同时铰连，下调节油缸、下锁紧装置的顶端与压紧连杆的内侧面相铰连，压紧连杆的外侧面与上调节油缸、上锁紧装置的底端相铰连，上调节油缸、上锁紧装置的顶端与栈桥的底部相铰连。本设计不仅能避免排土车、运煤卡车行进路线交叉，而且能随露天矿边界一同移动，并能重复利用，降低使用成本。
Trestle system capable of reducing shaking for strip mine
According to the trestle system capable of reducing shaking for the strip mine, the two ends of the top face of a transportation platform in the trestle system are each hinged to the inner end of one trestle, the outer ends of the trestles are in lap joint with the top of a mound, and the slope face of the mound is in pressing fit with the bottom face of a pressing plate; the top ends of pressing connecting rods in hydraulic units sequentially arranged along a pressing plate are hinged to the bottom of the trestle, the bottom ends of the pressing connecting rods are hinged to the outer side edge of the pressing plate, the inner side edge of the pressing plate is hinged to the bottom ends of a down-regulation oil cylinder and a lower locking device at the same time, and the top ends of the down-regulation oil cylinder and the lower locking device are hinged to the inner side faces of the pressing connecting rods. The outer side face of the pressing connecting rod is hinged to the bottom end of the upper adjusting oil cylinder and the bottom end of the upper locking device, and the top end of the upper adjusting oil cylinder and the top end of the upper locking device are hinged to the bottom of the trestle. According to the design, crossing of advancing routes of the dump truck and the coal truck can be avoided, and the device can move along with the boundary of the strip mine and can be repeatedly used, so that the use cost is reduced.
一种降低晃动的露天矿用栈桥系统，其内运输平台的顶面的两端分别与一个栈桥的内端相铰连，栈桥的外端与土堆的顶部相搭接，土堆的斜坡面与压板的底面进行压紧配合，沿压板依次布置的液压单元中压紧连杆的顶端与栈桥的底部相铰连，压紧连杆的底端与压板的外侧边相铰连，压板的内侧边与下调节油缸、下锁紧装置的底端同时铰连，下调节油缸、下锁紧装置的顶端与压紧连杆的内侧面相铰连，压紧连杆的外侧面与上调节油缸、上锁紧装置的底端相铰连，上调节油缸、上锁紧装置的顶端与栈桥的底部相铰连。本设计不仅能避免排土车、运煤卡车行进路线交叉，而且能随露天矿边界一同移动，并能重复利用，降低使用成本。
Trestle system capable of reducing shaking for strip mine
一种降低晃动的露天矿用栈桥系统
MAO BINGKUN (Autor:in) / HU FAGUO (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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