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A platform for research: civil engineering, architecture and urbanism
Double-insurance connector for excavator
The invention relates to the technical field of connection of auxiliary parts of engineering machinery, in particular to a double-insurance connector for an excavator, which comprises an outer shell, the two ends of the outer shell are closed, the middle of the outer shell is of a hollow structure, a clamping groove is formed at one end below the outer shell, and a fixing hook is formed at the other end below the outer shell. A movable hook is fixed to the end, close to the clamping groove, of the middle of the outer shell through a pin shaft, a first oil cylinder shaft is rotationally installed on one side of the movable hook, and a fixed shaft sleeve is formed in the position, close to the fixed hook, of the middle of the outer shell. The device has the beneficial effects that the movable hook is provided with steps with different heights, so that accessory devices with different center distances can be mounted and fixed; the safety rod mechanism is arranged on the side of the movable hook, the safety locking block is also arranged on the side of the fixed hook, and the design of the safety rod and the safety locking block avoids falling of accessories, reduces safety accidents, plays a dual protection role, and enables the connector to be safer and more reliable in use.
本发明涉及工程机械附属部件连接技术领域，尤其是公开了一种挖掘机用双保险连接器，包括外壳体，所述外壳体两端封闭中间为中空结构，所述外壳体下方一端成型有卡接槽，所述外壳体下方另一端成型有固定钩，所述外壳体中部靠近所述卡接槽的一端通过销轴固定有活动钩，所述活动钩一侧转动安装有第一油缸轴，所述外壳体中部靠近所述固定钩的位置成型固定轴套。有益效果在于：在活动钩上设有不同高度台阶，可以满足不同中心距附属装置安装固定；不仅在活动钩侧设置了安全杆机构，而且在固定钩侧也设置了安全锁块，安全杆及安全锁块的设计避免了附属部件的掉落，减少安全事故的发生，起到双重保护作用，使得连接器使用时更加安全可靠。
Double-insurance connector for excavator
The invention relates to the technical field of connection of auxiliary parts of engineering machinery, in particular to a double-insurance connector for an excavator, which comprises an outer shell, the two ends of the outer shell are closed, the middle of the outer shell is of a hollow structure, a clamping groove is formed at one end below the outer shell, and a fixing hook is formed at the other end below the outer shell. A movable hook is fixed to the end, close to the clamping groove, of the middle of the outer shell through a pin shaft, a first oil cylinder shaft is rotationally installed on one side of the movable hook, and a fixed shaft sleeve is formed in the position, close to the fixed hook, of the middle of the outer shell. The device has the beneficial effects that the movable hook is provided with steps with different heights, so that accessory devices with different center distances can be mounted and fixed; the safety rod mechanism is arranged on the side of the movable hook, the safety locking block is also arranged on the side of the fixed hook, and the design of the safety rod and the safety locking block avoids falling of accessories, reduces safety accidents, plays a dual protection role, and enables the connector to be safer and more reliable in use.
本发明涉及工程机械附属部件连接技术领域，尤其是公开了一种挖掘机用双保险连接器，包括外壳体，所述外壳体两端封闭中间为中空结构，所述外壳体下方一端成型有卡接槽，所述外壳体下方另一端成型有固定钩，所述外壳体中部靠近所述卡接槽的一端通过销轴固定有活动钩，所述活动钩一侧转动安装有第一油缸轴，所述外壳体中部靠近所述固定钩的位置成型固定轴套。有益效果在于：在活动钩上设有不同高度台阶，可以满足不同中心距附属装置安装固定；不仅在活动钩侧设置了安全杆机构，而且在固定钩侧也设置了安全锁块，安全杆及安全锁块的设计避免了附属部件的掉落，减少安全事故的发生，起到双重保护作用，使得连接器使用时更加安全可靠。
Double-insurance connector for excavator
一种挖掘机用双保险连接器
WANG YUEQIANG (author) / YANG WANBIN (author)
2022-12-27
Patent
Electronic Resource
Chinese
IPC:
E02F
Baggern
,
DREDGING
Horizontal-pushing three-insurance connector for excavator
| European Patent Office | 2024