利索-全球专利检索

  1. 登录
  2. 注册
实用新型
CN209543769U 一种可旋转回弹的电光标志 有权

一种可旋转回弹的电光标志
摘要：
本实用新型公开了一种可旋转回弹的电光标志，用于连接电光标志和隧道壁表面的支撑架，所述支撑架包括安装支架、回弹复位器件，安装支架固定于隧道壁表面上，电光标志通过回弹复位器件活动安装于安装支架上，电光标志包括两种状态，一种是垂直于隧道壁表面，另一种是与隧道壁表面平行。本实用新型的有益效果是结构简单、方便耐用，将电光标志设置为可旋转器件，在清洗隧道壁表面时，机械臂将电光标志改变至与隧道壁表面平行状态，有效的避免了隧道壁表面清洗时易对电光标志造成的机械损坏；当机械臂脱离电光标志后通过回弹复位器件自动复位至与隧道壁表面垂直状态，省去人工对电光标志的位置进行校正，降低人工劳动强度。
摘要（英）：

The utility model discloses an electro-optic sign capable of rotating and rebounding. The support frame is used for connecting the electro-optic sign with the surface of the tunnel wall; the supporting frame comprises an installation support and a springback reset device, the installation support is fixed to the surface of the tunnel wall, the electro-optic sign is movably installed on the installation support through the springback reset device, and the electro-optic sign has two states, one state is perpendicular to the surface of the tunnel wall, and the other state is parallel to the surface of the tunnel wall. The tunnel wall cleaning device has the advantages that the tunnel wall cleaning device is simple in structure, convenient to use and durable, the electro-optic sign is arrangedto be a rotatable device, when the surface of the tunnel wall is cleaned, the mechanical arm changes the electro-optic sign to be parallel to the surface of the tunnel wall, and mechanical damage tothe electro-optic sign easily caused when the surface of the tunnel wall is cleaned is effectively avoided; when the mechanical arm is separated from the electro-optical mark, the mechanical arm is automatically reset to be perpendicular to the surface of the tunnel wall through the rebound reset device, manual correction of the position of the electro-optical mark is omitted, and the labor intensity of workers is reduced.

0/0