利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN202990558U 气体绝缘金属封闭开关设备的安全护栏 失效 - 权利终止

气体绝缘金属封闭开关设备的安全护栏
摘要：
本实用新型公开了一种气体绝缘金属封闭开关设备的安全护栏解决了现有的GIS设备的安全围栏在母线筒处会被隔断，不能围成封闭的检修区域存在安全隐患的问题。包括三脚底座（5），在三脚底座（5）上固定设置有上下垂直方向的下节围栏杆（4），下节围栏杆（4）为空心管，在下节围栏杆（4）中活动套接有上节围栏杆（2），上节围栏杆（2）为空心管，在上节围栏杆（2）的顶端固定设置有危险报警提示灯（1），在下节围栏杆（4）的侧壁上设置有内卡扣，在上节围栏杆（2）中设置有自动卷紧的安全围网（3），在上节围栏杆（2）的侧壁上和下节围栏杆（4）的侧壁上均设置有安全围网（3）的伸缩缝。特别适合对GIS设备的安全围护。
摘要（英）：

The utility model discloses a safety guardrail of a gas insulated metal-enclosed switchgear. The safety guardrail of the gas insulated metal-enclosed switchgear solves the problem that a safety rail of an existing geographic information system (GIS) device is cut off at the position of a bus tube, a closed overhaul area cannot be defined, and potential safety hazards exist. The safety guardrail comprises a three-legged base (5), a lower-section rail bar (4) in the vertically perpendicular direction is fixedly arranged on the three-legged base (5), the lower-section rail bar (4) is a hollow tube, an upper-section rail bar (2) is movably sleeved in the lower-section rail bar (4), the upper-section rail bar (2) is a hollow tube, a hazard warning indicating lamp (1) is fixedly arranged at the top end of the upper-section rail bar (2), an inner fastener is arranged on the side wall of the lower-section rail bar (4), a safety fence (3) capable of winding automatically is arranged in the upper-section rail bar (2), and expansion joints of the safety fence (3) are both arranged on the side wall of the upper-section rail bar (2) and the side wall of the lower-section rail bar (4). The safety guardrail of the gas insulated metal-enclosed switchgear is particularly suitable for safety enclosure of the GIS device.

0/0