Battery compartment for pipeline crawling device

• Main Authors: MENG YONGHUI, YAO SHUKAI, MA XIHAO, YANG DEHUI, ZHU WENZHONG
• Format: Patent
• Language: Chinese; English
• Published: 12.06.2020
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The utility model discloses a battery compartment for a pipeline crawling device. The battery comprises a battery shell, wherein the middle part of the battery shell is of a hollow prismatic structure; wherein a group of battery cells are arranged in an inner cavity of each corner angle, electric wires can pass through gaps between the battery cells and gaps between the battery cells and the battery shell, hollow cylindrical shaft sleeves are arranged at the two ends of the battery shell, sealing mechanisms and threads are arranged on the shaft sleeves, and auxiliary supporting wheels are arranged on the outer surface of the battery shell at intervals. Wherein a spiral cutting knife is arranged on the outer surface of the middle part of the battery shell, and the spiral cutting knife is ofa single-head structure or a double-head structure. The electric power is provided for the pipeline crawling device, the pipeline crawling device can move up and down along a crude oil pipeline, attached objects on the inner