Qi Lianqing

Bio: Qi Lianqing is an academic researcher. The author has contributed to research in topics: Rope & Insulator (electricity). The author has an hindex of 1, co-authored 1 publications receiving 2 citations.

Electric power insulation testing connection rod of insulator electrified detection device

Abstract: The utility model belongs to the technical field of a porcelain insulator electrified detection assistant insulation tool, especially relates to an electric power insulation testing connection rod of an insulator electrified detection device. The electric power insulation testing connection rod of an insulator electrified detection device is characterized in that, an adjusting human body spacing control rope band and a power-assisted handle are arranged at the lower end of the present electric power insulation testing connection rod, and the adjusting human body spacing control rope band and the power-assisted handle are fixed on the electric power insulation testing connection rod. The electric power insulation testing connection rod has the advantages that, an insulating rod is controlled by the adjusting human body spacing control rope band, after one testing is finished, the next testing point can be directly tested, and a testing device is not required to be put down. When in testing, the power-assisted handle can be used simultaneously for force application by one hand, and the other hand can perform other work, such as recording. Times of frequent operation are effectively reduced and labor intensity of working personnel is substantially alleviated.

Live-line detection zero-value tester for porcelain insulator

Abstract: Provided in the invention is a live-line detection zero-value tester for a porcelain insulator. The tester comprises a host and an insulating rod; and the host and the insulating rod are connected by a fixed bolt. The host consists of a liquid crystal display device, a setting key, a detecting switch and a probe; and the probe is connected with an insulator needing detection. According to the invention, the tester has the following beneficial effects: live-line or non-live-line quantitative detection on an insulator on a high-voltage transmission line can be realized; and a resistance value of each insulator can be detected accurately. With a new technology and a new material, a novel insulating tool is developed. The operation can be carried out safely and accurately in a high-voltage environment; the working difficulty is reduced; and the working efficiency is improved.

Electrified insulator tester

Abstract: The invention discloses an electrified insulator tester The electrified insulator tester comprises a U-shaped rod and a voltammeter, wherein detection needles are arranged on two u-shaped ends of theU-shaped rod respectively, a connecting rod is arranged below the U-shaped rod, the voltammeter is arranged on the connecting rod, the voltammeter is connected with the detection needles, and a mounting head is arranged at the lower end of the connecting rod and is used for fixing an operating rod; and the two detection needles are arranged for carrying out voltage detection on an electrified insulator, so that condition of each insulator in a circuit can be rapidly detected