Connecting piece is assembled to precast concrete road deck

The utility model provides a connecting piece is assembled to precast concrete road deck to realize assembling and dismantling of precast concrete road deck convenient and reliablely, be favorable toreduce project cost. Should assemble the connecting piece and have upper portion boss, the lower part...

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Bibliographische Detailangaben
Hauptverfasser:	ZHENG AIHUA, LI XINGLIN, SUN XUN, LIU BO, GUO YUN, HUANG XINZHE, ZHANG-ZHOU QINGZI, HUANG JIANJUN, LIN QINGYANG, LI KE, ZENG DEYI, TIAN ZIQI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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Beschreibung
Zusammenfassung:	The utility model provides a connecting piece is assembled to precast concrete road deck to realize assembling and dismantling of precast concrete road deck convenient and reliablely, be favorable toreduce project cost. Should assemble the connecting piece and have upper portion boss, the lower part boss that middle little both sides are the waist drum form greatly, both sides imbed the joint tongue inslot of adjacent precast concrete road deck respectively. 种预制混凝土路面板拼装连接件，以方便可靠地实现预制混凝土路面板的拼装和拆卸，有利于降低工程造价。该拼装连接件具有中间小两侧大呈腰鼓状的上部凸台、下部凸台，两侧分别嵌入相邻预制混凝土路面板的连接榫槽内。