Portable field-used converter valve trigger test device

Abstract

The invention discloses a portable field-used converter valve trigger test device. The portable field-used converter valve trigger test device comprises a converter valve trigger test device; a testerbase plate is arranged below the converter valve trigger test device; the tester base plate is rectangular, and rectangular sliding sleeves are arranged at both side positions of the tester base plate; the rectangular sliding sleeves are arranged along the length direction of the tester base plate; each rectangular sleeve is connected to the tester base plate through an hinge shaft; and a torsionspring is arranged on each hinge shaft, and the torsion spring makes the corresponding rectangular sliding sleeve always have a tendency to rotate outwards. Large-diameter moving wheels are installedon both sides of the tester base plate, so that the tester base plate has a higher height from the ground, which can adapt to complex road conditions and greatly improve the passing performance of the portable field-used converter valve trigger test device; and the moving wheels can be folded to the two sides of the converter valve trigger test device under the driving of the rectangular slidingsleeves, so that the longitudinal height of the overall device is greatly reduced, so as to be stored in an engineering vehicle for transfer and use.

Description

technical field [0001] The invention belongs to the technical field of test instruments, in particular to a portable on-site converter valve trigger test device. Background technique [0002] The converter valve is one of the important components of the converter station. Its safe operation is an important part of the grid security, and its routine maintenance is the only effective guarantee. The equipment in the converter station is dense and the distance between the equipment is small. The engineering vehicle cannot drive directly to the vicinity of the converter valve equipment. When testing the converter valve, the staff needs to remove the tester from the engineering vehicle and carry it to the vicinity of the converter valve. The detector itself is relatively heavy. In order to facilitate the staff to carry it, rollers are usually installed at the bottom of the detector and dragged to the site by the staff. Converter stations under construction and those in remote are...

AI Technical Summary

Problems solved by technology

Converter stations under construction and those in remote areas often have no ground pavement and hardening, and the ground is poor in flatness, especially after rain. The ground is muddy, and small-diameter rollers are difficult to pass on such ground. Large-diameter rollers will make the overall equipment unable to be stored in the engineering vehicle, which brings difficulties to the maintenance work of the converter valve

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