The invention relates to a power utilization inspection support, and belongs to the technical field of power utilization inspection support structures. The power utilization inspection support comprises a bottom supporting plate, wherein a lifting device is installed on the bottom supporting plate; an upper supporting plate is installed on an output shaft of the lifting device; four screwing holeswith internal threads are formed in the periphery of the lower surface of the upper supporting plate; screw rods with external threads are installed in the screwing holes in a screwed mode; a screw rod containing cavity is formed in the upper supporting plate; the surface of the bottom support and the surface of the upper supporting plate are covered with an insulating layer; cabinet plates are hinged to the periphery of the bottom support; and four U-shaped notches allowing the screw rods to penetrate through are formed in the upper positions of the two cabinet plates located on the left side and the right side. The power utilization inspection support is ingenious in structural design, convenient to use, simple in structure and high in safety coefficient.
本发明涉及一种用电检查支架,属于用电检查支架结构技术领域。包括底部支板,底部支板上安装有升降装置,升降装置的输出轴上安装有上支板,上支板下表面四周设有四个带有内螺纹的旋接孔,旋接孔内安装有旋接有带有外螺纹的螺杆,上支板内开设有螺杆放置腔室,底部支架、上支板表面覆盖有绝缘层,底部支架的四周均铰接有箱柜板,位于左右两侧的两个箱柜板靠上位置处均开设有四个用于穿过螺杆的U型缺口。本发明结构设计巧妙,使用方便,结构简捷,安全系数高。
Power utilization inspection support
一种用电检查支架
23.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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