Dongguan Power Bureau of Guangdong Power Grid Co., Ltd.

Guanke Liu

Xiliang Dai

Zhiyang Liu

Xun Wu

Haoer Wu

Cheng Yang

Hanbiao Yin

Jianrong Zhang

Jinning Liu

Jinkun Shan

Shaobing Cheng

Runhu Lu

Jianhua Cui

Huiyue Mao

Ganbiao Wang

Yunfeng Hu

Wen He

Jufen Ye

Guo Zhai

Fan Kuang

Zhibin Yuan

Hang Du

Zhuojia Li

Rui Yang

Libin Qin

Wei Wei

Huan Li

Yi Rao

Xuefeng Ning

Dexing Sun

Wanwei Wang

Zhantu Yuan

Yongyuan Wang

Dawei Lu

Rongfu Zhong

Yaoyun Liu

Wenrui Chen

Zehuai Liu

Haipeng Zhang

Chuanming Tan

Yuanjia Li

Min Xia

Guohua Chen

Fang Liu

Qingkeng Huang

Zhiqiang Lin

Provided are a method and apparatus for analyzing a laying stress on a cable. The method for analyzing a laying stress on a cable includes: segmenting, according to cable grounding manners, cable laying manners and cable bending types that correspond to the discrete points of pipeline detection in a cable laying channel, the discrete points; and performing, according to segmentation information and measurement information of the discrete points, stress analysis calculation on minimum segments in which the discrete points are located. In the present application, stress analysis of each segment of the cable during the cable laying process is achieved in real time, providing data support for laying the cable. Workers responsible for laying the cable can adopt corresponding protective measures during the laying process according to a stress analysis result so that the cable can be really protected, improving the safety of the cable during the cable laying process.

Method and apparatus for analyzing laying stress on a cable

A temperature-controllable test device for cable monitoring includes a vertical plate. The lower end of the vertical plate is secured to a base plate. A second motor is mounted on the rear side of the vertical plate. The output shaft end of the second motor extends to the front side of the vertical plate. A mounting plate is secured to the output shaft end of the second motor. A stretching mechanism is disposed inside the mounting plate and configured to stretch a cable. The stretching mechanism includes a transmission cavity formed inside the mounting plate. A first bidirectional reciprocating screw rod is rotatably connected between the left inner wall of the transmission cavity and the right inner wall of the transmission cavity. A turbine is mounted in the middle of the first bidirectional reciprocating screw rod.

Temperature-controllable test device for cable monitoring

A substation inspection device includes a rack, an anti-vibration mechanism, a camera apparatus and a lock-stop apparatus. The anti-vibration mechanism is mounted on the rack. The camera apparatus includes a first mounting seat and a camera assembly. The first mounting seat is mounted on the rack through the anti-vibration mechanism. The camera assembly is mounted on the first mounting seat. The lock-stop apparatus is mounted on the rack and is configured to fix the camera apparatus.

Smart dog and substation inspection device

Growing community of inventors

Dongguan, China

Guanke Liu