Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Escape protective net of excavator, escape method and excavator
The invention discloses an escape protective net of an excavator, an escape method and the excavator. The escape protective net comprises a fixed support, a rotary protective net body, a sliding protective net body and a locking mechanism; the fixed support is installed on a front windshield of the excavator; the bottom of the rotary protective net body is hinged to the fixed support, so that the rotary protective net body can rotate around the fixed support; the side part of the sliding protective net body is slidably connected to the side part of the rotary protective net body; the locking mechanism is mounted at the top of the sliding protective net body; after the locking mechanism is connected with the fixed support, the rotary protective net body and the sliding protective net body are limited in the fixed support and used for preventing foreign objects from hitting the front windshield; and after the locking mechanism is separated from the fixed support, the rotary protective net body and the sliding protective net body are pushed outwards, the rotary protective net body drives the sliding protective net body to rotate outwards, and after the rotary protective net body rotates to a horizontal position, the sliding protective net body extends under the action of gravity to form an escape ladder for a driver to escape. The escape protective net is simple in structure, high in reliability and suitable for mining excavators.
本发明公开了一种挖掘机的逃生防护网、逃生方法及挖掘机，包括固定支架、旋转防护网、滑动防护网和锁紧机构；固定支架安装在挖掘机的前挡风玻璃处；旋转防护网底部铰接在固定支架上，使得旋转防护网可绕固定支架旋转；滑动防护网侧部滑动连接在旋转防护网的侧部；锁紧机构安装在滑动防护网的顶部；当锁紧机构与固定支架连接后，将旋转防护网、滑动防护网限制在固定支架中，用作抵挡外物砸向前挡风玻璃；当锁紧机构与固定支架脱离后，将旋转防护网、滑动防护网向外推，旋转防护网带着滑动防护网向外侧旋转，转过水平位置后，滑动防护网在重力作用下伸长成为一个逃生梯，用作驾驶员逃生。本发明结构简单，可靠度高，适用于矿用挖掘机。
Escape protective net of excavator, escape method and excavator
The invention discloses an escape protective net of an excavator, an escape method and the excavator. The escape protective net comprises a fixed support, a rotary protective net body, a sliding protective net body and a locking mechanism; the fixed support is installed on a front windshield of the excavator; the bottom of the rotary protective net body is hinged to the fixed support, so that the rotary protective net body can rotate around the fixed support; the side part of the sliding protective net body is slidably connected to the side part of the rotary protective net body; the locking mechanism is mounted at the top of the sliding protective net body; after the locking mechanism is connected with the fixed support, the rotary protective net body and the sliding protective net body are limited in the fixed support and used for preventing foreign objects from hitting the front windshield; and after the locking mechanism is separated from the fixed support, the rotary protective net body and the sliding protective net body are pushed outwards, the rotary protective net body drives the sliding protective net body to rotate outwards, and after the rotary protective net body rotates to a horizontal position, the sliding protective net body extends under the action of gravity to form an escape ladder for a driver to escape. The escape protective net is simple in structure, high in reliability and suitable for mining excavators.
本发明公开了一种挖掘机的逃生防护网、逃生方法及挖掘机，包括固定支架、旋转防护网、滑动防护网和锁紧机构；固定支架安装在挖掘机的前挡风玻璃处；旋转防护网底部铰接在固定支架上，使得旋转防护网可绕固定支架旋转；滑动防护网侧部滑动连接在旋转防护网的侧部；锁紧机构安装在滑动防护网的顶部；当锁紧机构与固定支架连接后，将旋转防护网、滑动防护网限制在固定支架中，用作抵挡外物砸向前挡风玻璃；当锁紧机构与固定支架脱离后，将旋转防护网、滑动防护网向外推，旋转防护网带着滑动防护网向外侧旋转，转过水平位置后，滑动防护网在重力作用下伸长成为一个逃生梯，用作驾驶员逃生。本发明结构简单，可靠度高，适用于矿用挖掘机。
Escape protective net of excavator, escape method and excavator
一种挖掘机的逃生防护网、逃生方法及挖掘机
WEI WEI (Autor:in) / SUN BAOYONG (Autor:in) / ZHANG ZHIYANG (Autor:in) / WANG YUNXIAN (Autor:in) / WANG YONG (Autor:in) / YANG YUFENG (Autor:in) / GUO ZHONGHUA (Autor:in) / MA RUIYONG (Autor:in) / WANG CUNZHEN (Autor:in) / LIU ZEQUAN (Autor:in)
14.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02F
Baggern
,
DREDGING
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