Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Locking assembly, locking structure, battery replacing structure and new energy excavator
The invention discloses a locking assembly, a locking structure, a battery replacing structure and a new energy excavator. The locking assembly comprises a bottom plate, a pair of opposite vertical plates, a lock catch, a long-strip-shaped flexible part and an elastic part. The two vertical plates are fixed to the top face of the bottom plate in the mode of being perpendicular to the bottom plate, and the two vertical plates are each provided with a reaming hole which is coaxially formed. The whole lock catch is of a Z-shaped plate structure, the corner portion of the lower portion of the lock catch is located between the two vertical plates, and the lock catch and the two vertical plates are hinged together through cooperation of a first pin shaft assembly and the two reaming holes. One end of the flexible part is connected to the tail part of the lock catch, and the other end of the flexible part vertically penetrates into a through hole in the bottom plate downwards; the elastic component is sleeved on the flexible component between the lock catch and the bottom plate, the flexible component is pulled down to drive the lock catch to rotate reversely to compress the elastic component, and the upper corner of the lock catch is raised up to enable the lock catch to be in an unlocked state; when the external force for pulling down the flexible part is eliminated, the elastic part resets and then drives the lock catch to rotate forwards to a locking state.
本发明公开了一种锁紧组件、锁紧结构、换电结构及新能源挖掘机，锁紧组件包括底板、一对彼此对置的立板、锁扣、长条形的柔性部件和弹性部件；两个立板垂直于底板的方式固定在其顶面上，且两个立板上各设有一个同轴布置的铰孔；锁扣整体为Ｚ型板结构，其下部的拐角部位于两个立板之间，并通过第一销轴组件与两个铰孔配合将锁扣与两个立板铰接在一起；柔性部件的一端连接在锁扣的尾部处，另一端竖直向下穿入在底板上的通孔中；弹性部件套装在位于锁扣与底板之间的柔性部件上，下拉柔性部件带动锁扣反向旋转压缩弹性部件，锁扣的上部拐角上扬使得锁扣处于解锁状态；当下拉柔性部件的外力消除后，弹性部件复位后带动锁扣正向旋转至锁止状态。
Locking assembly, locking structure, battery replacing structure and new energy excavator
The invention discloses a locking assembly, a locking structure, a battery replacing structure and a new energy excavator. The locking assembly comprises a bottom plate, a pair of opposite vertical plates, a lock catch, a long-strip-shaped flexible part and an elastic part. The two vertical plates are fixed to the top face of the bottom plate in the mode of being perpendicular to the bottom plate, and the two vertical plates are each provided with a reaming hole which is coaxially formed. The whole lock catch is of a Z-shaped plate structure, the corner portion of the lower portion of the lock catch is located between the two vertical plates, and the lock catch and the two vertical plates are hinged together through cooperation of a first pin shaft assembly and the two reaming holes. One end of the flexible part is connected to the tail part of the lock catch, and the other end of the flexible part vertically penetrates into a through hole in the bottom plate downwards; the elastic component is sleeved on the flexible component between the lock catch and the bottom plate, the flexible component is pulled down to drive the lock catch to rotate reversely to compress the elastic component, and the upper corner of the lock catch is raised up to enable the lock catch to be in an unlocked state; when the external force for pulling down the flexible part is eliminated, the elastic part resets and then drives the lock catch to rotate forwards to a locking state.
本发明公开了一种锁紧组件、锁紧结构、换电结构及新能源挖掘机，锁紧组件包括底板、一对彼此对置的立板、锁扣、长条形的柔性部件和弹性部件；两个立板垂直于底板的方式固定在其顶面上，且两个立板上各设有一个同轴布置的铰孔；锁扣整体为Ｚ型板结构，其下部的拐角部位于两个立板之间，并通过第一销轴组件与两个铰孔配合将锁扣与两个立板铰接在一起；柔性部件的一端连接在锁扣的尾部处，另一端竖直向下穿入在底板上的通孔中；弹性部件套装在位于锁扣与底板之间的柔性部件上，下拉柔性部件带动锁扣反向旋转压缩弹性部件，锁扣的上部拐角上扬使得锁扣处于解锁状态；当下拉柔性部件的外力消除后，弹性部件复位后带动锁扣正向旋转至锁止状态。
Locking assembly, locking structure, battery replacing structure and new energy excavator
一种锁紧组件、锁紧结构、换电结构及新能源挖掘机
ZHANG YUANXIANG (Autor:in) / WU BO (Autor:in) / LI ZHENLEI (Autor:in) / SONG JI (Autor:in) / SUN LINHAI (Autor:in) / YANG ZHIYUAN (Autor:in) / REN HAO (Autor:in)
14.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
Locking method of locking mechanism and battery replacing method of electric vehicle
| Europäisches Patentamt | 2024