专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5904165A Hydro service system assembly 失效
标题翻译：水电服务系统组装
公开(公告)号：US5904165A
公开(公告)日：1999-05-18
申请号：US563485
申请日：1995-11-28
申请人： Ian McLean, deceased , by Raymond Jodoin, executor
发明人： Ian McLean, deceased , by Raymond Jodoin, executor
IPC分类号： H02G1/02 , B08B3/02
CPC分类号： H02G1/02
摘要： This invention is directed to a multipurpose repair and maintenance apparatus for aerial inspection, repair and cleaning, comprising a work platform for installation on the skids of an helicopter and sustaining a boom assembly and a fluid circuit such that the loads on the work platform are fully balanced. The work platform is made of electrically conductive material and all electrically conductive parts of the apparatus are connected to the electrically conductive parts of the helicopter to have same electrical potential. The boom assembly extends from the port side of the work platform and has an inboard section and an outboard section. A pumping assembly is mounted on a power drive mount at the starboard side of the platform, so as to balance the weight of the boom assembly. A boom actuator is provided at the onboard end of the boom assembly and controls the vertical and horizontal movement of the outboard end. The fluid circuit includes the pumping assembly and fluid conduits guided along the boom assembly for spraying cleaning fluid from a fluid storage tank through a nozzle located at the outboard end of the boom assembly. The orientation of the nozzle is controlled with a nozzle control arm. When the work platform is used for inspection or repair, the boom assembly is removed and a wing is attached to the portside. Now, the weight of the inspector/repairman at the portside is balanced by the weight of the power drive mount at the starboard side. In addition, the length of the starboard side of the work platform and the port side is also selected so that the loads are balanced.
摘要翻译：本发明涉及一种用于空中检查，修理和清洁的多功能维修和维护设备，包括用于安装在直升机的滑行板上的工作平台和维持悬臂组件和流体回路，使得工作平台上的负载完全均衡。工作平台由导电材料制成，并且该装置的所有导电部分连接到直升机的导电部分以具有相同的电位。起重臂组件从工作平台的端口侧延伸并具有内侧部分和外侧部分。泵组件安装在平台右舷侧的动力传动支架上，以平衡起重臂组件的重量。在起重臂组件的车身端部设置有起重臂致动器，并控制外侧端部的垂直和水平运动。流体回路包括泵送组件和沿着悬臂组件引导的流体导管，用于通过位于悬臂组件外侧的喷嘴从流体储罐喷射清洁流体。用喷嘴控制臂控制喷嘴的方位。当工作平台用于检查或维修时，拆卸起重臂组件并将机翼连接到侧面。现在，侧面检查员/维修人员的重量由右舷侧的动力传动支架的重量来平衡。此外，还选择工作平台和端口侧的右舷侧的长度，使得负载平衡。

IPRDB

热门服务

关于我们

友情链接

联系方式