Adjustable crane trolley track closing device

The utility model discloses an adjustable crane trolley track closing device belongs to hoist equipment technical field. It includes base (17), driving part (2), middleware (3), by moving part (4), pressure strip (5), base stand (21), base (17), driving part (2), middleware (3), by moving part (4) t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WU ZHIJIE, TAO JIAFU, CUI YANZHONG, GUO XIANGJUN, HAN XIANGHUI, BAI YANG, ZHENG LIANXIU, LIU GUANGYUE, ZANG ZHENGCHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses an adjustable crane trolley track closing device belongs to hoist equipment technical field. It includes base (17), driving part (2), middleware (3), by moving part (4), pressure strip (5), base stand (21), base (17), driving part (2), middleware (3), by moving part (4) through connecting axle (img file='327675DEST_PATH_IMAGE001. TIF'wi='5'he='19' /) (22), connecting axle (img file='DEST_PATH_IMAGE002. TIF'wi='11'he='19' /) (23), connecting axle (img file='957371DEST_PATH_IMAGE003. TIF'wi='15'he='19' /) (24), connecting axle (img file='DEST_PATH_IMAGE004. TIF'wi='15'he='19' /) (25) are connected, driving part (2) one end is fixed on base stand (21), pressure strip (5) are fixed closing on by moving part (4). The utility model discloses the principle of utilizingmachinery " dead point " among the planar linkage mechanism realizes that crane trolley is orbital and compresses tightly, and after the track was compressed tightly by track closing device, closingdevice was in machinery "