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A platform for research: civil engineering, architecture and urbanism
Lifting device for zinc oxide arrester resistance current tester
The invention provides a lifting device for a zinc oxide arrester resistance current tester. The device comprises a triangular ladder; two sides of the triangular ladder are respectively provided withdouble-link mechanisms; the double-link mechanisms comprise mounting plates fixed on one side of the triangular ladder; a first rocker, a second rocker, a third rocker and a sliding block are arranged on each mounting plate; the sliding blocks are in sliding connection with the mounting plates; the device further comprises cranks; one ends of the cranks are hinged with the middles of the third rockers; the other ends of the cranks are driven to rotate by rotary driving mechanisms; the rotary driving mechanisms are fixed on the mounting plates; a telescopic rod is arranged on two sides, between the sliding blocks of the double-link mechanisms, of the triangular ladder; a fixed box is arranged on the telescopic rod; and a tray used for fixing the zinc oxide arrester resistance current tester is arranged in the fixed box. According to the device, the zinc oxide arrester resistance current tester is lifted, and the tester can be smoothly, safely and stably lifted to the position to be measured.
本申请提供一种氧化锌避雷器阻性电流测试仪用举升装置，包括三角梯，所述三角梯的两侧分别设置有一个双连杆机构，所述双连杆机构包括固定在三角梯一侧的安装板，所述安装板上设置有第一摇杆，第二摇杆、第三摇杆和滑块，所述滑块与所述安装板滑动连接；还包括曲柄，所述曲柄的一端与第三摇杆的中部铰接，所述曲柄的另一端由旋转驱动机构驱动转动，所述旋转驱动机构固定在安装板上；位于三角梯两侧的双连杆机构的滑块之间设置有伸缩杆，所述伸缩杆上设置有固定箱，所述固定箱内设置用于固定氧化锌避雷器阻性电流测试仪的托盘。使用本发明来对氧化锌避雷器阻性电流测试仪进行举升，可以保证测试仪顺利、安全、稳定的举升到需要测量的位置。
Lifting device for zinc oxide arrester resistance current tester
The invention provides a lifting device for a zinc oxide arrester resistance current tester. The device comprises a triangular ladder; two sides of the triangular ladder are respectively provided withdouble-link mechanisms; the double-link mechanisms comprise mounting plates fixed on one side of the triangular ladder; a first rocker, a second rocker, a third rocker and a sliding block are arranged on each mounting plate; the sliding blocks are in sliding connection with the mounting plates; the device further comprises cranks; one ends of the cranks are hinged with the middles of the third rockers; the other ends of the cranks are driven to rotate by rotary driving mechanisms; the rotary driving mechanisms are fixed on the mounting plates; a telescopic rod is arranged on two sides, between the sliding blocks of the double-link mechanisms, of the triangular ladder; a fixed box is arranged on the telescopic rod; and a tray used for fixing the zinc oxide arrester resistance current tester is arranged in the fixed box. According to the device, the zinc oxide arrester resistance current tester is lifted, and the tester can be smoothly, safely and stably lifted to the position to be measured.
本申请提供一种氧化锌避雷器阻性电流测试仪用举升装置，包括三角梯，所述三角梯的两侧分别设置有一个双连杆机构，所述双连杆机构包括固定在三角梯一侧的安装板，所述安装板上设置有第一摇杆，第二摇杆、第三摇杆和滑块，所述滑块与所述安装板滑动连接；还包括曲柄，所述曲柄的一端与第三摇杆的中部铰接，所述曲柄的另一端由旋转驱动机构驱动转动，所述旋转驱动机构固定在安装板上；位于三角梯两侧的双连杆机构的滑块之间设置有伸缩杆，所述伸缩杆上设置有固定箱，所述固定箱内设置用于固定氧化锌避雷器阻性电流测试仪的托盘。使用本发明来对氧化锌避雷器阻性电流测试仪进行举升，可以保证测试仪顺利、安全、稳定的举升到需要测量的位置。
Lifting device for zinc oxide arrester resistance current tester
一种氧化锌避雷器阻性电流测试仪用举升装置
SUN XIAOWEI (author) / ZHENG ZHIQIANG (author) / TIAN YE (author) / WANG JING (author) / YU KAI (author) / FANG LINJIE (author) / XIA JIE (author) / WANG ZHIMING (author) / FU QIANG (author) / WANG GANG (author)
2020-06-05
Patent
Electronic Resource
Chinese
IPC:
E06C
LADDERS
,
Leitern
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