Special cover plate for observing cable trench fireproof partition wall

• Main Authors: LIU YULING, JI JINGYANG, WANG JUHAN, CAI LIZI, LIANG JUN, WANG ZHIQIANG, LIANG BAIQIANG, SHAO XIAOBIN, TAN JUXING, TANG JIE, WANG HONGYI, GU FANGZE, LUO WEI, ZHANG SHAOXIN
• Format: Patent
• Language: Chinese; English
• Published: 03.07.2020
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The embodiment of the utility model discloses a special cover plate for observing a fireproof partition wall of a cable trench, which is used for solving the technical problems of heavy weight and inconvenience in opening of the existing cover plate. The glass cover plate comprises a glass cover plate body, wherein a handle is fixedly arranged on the surface of the glass cover plate body. In the embodiment, the glass cover plate body is used for replacing a traditional concrete cover plate or a cast iron cover plate, the weight of the cover plate is greatly reduced, the handle is arranged on the glass cover plate body, a worker can conveniently open the glass cover plate body, the labor intensity of operation and maintenance workers is greatly relieved, and the working efficiency is improved. 本实用新型实施例公开了一种电缆沟防火隔墙观察专用盖板，用于解决现有的盖板的重量重，不方便打开的技术问题。本实用新型实施例包括玻璃盖板本体，所述玻璃盖板本体的表面固定安装有把手。本实施例中，利用玻璃盖板本体代替传统混凝土盖板或铸铁盖板，使盖板的重量大大降低，并且在玻璃盖板本体上设置有把手，方便工作人员对玻璃盖板本体进行打开，大大减轻了运维工作人员的劳动强度，提高工作效率。