A mobile lamp car with arbitrarily rotatable lighting lamp panel

Abstract

The invention provides a mobile lamp trolley with a lighting lamp panel capable of being rotated freely. The lamp trolley comprises a lamp trolley base, a hydraulic control system, an engine, an oil tank and an electric generator allocated on the lamp trolley base, a ratable stand column connected with the hydraulic control system, a hydraulic lifting connecting rod connected with the stand column and a lighting lamp panel connected with the hydraulic lifting connecting rod, and a mobile lamp trolley contact control module, wherein the lamp trolley base is provided with telescopic hydraulic support feet; advancing wheels are arranged at the lower part of the lamp trolley base; the ratable stand column is fixed on a fixed supporting seat and can rotate relative to the fixed supporting seat; the fixed supporting seat is fixed on the lamp trolley base and is provided with multiple ling passing holes at the bottom; the ratable stand column is of a hollow structure; a hydraulic rotary joint assembly, a collector ring assembly and a gas-electric transition cross-under pipe are arranged in the ratable stand column. By applying the mobile lamp trolley disclosed by the invention, the problem that an oil-in pipeline and an electric connecting wire are twined is solved, the rotation angle of the lamp panel can be controlled freely, and the mobile lamp trolley is suitable for all kinds of remote and night use occasions.

Description

technical field [0001] The invention relates to the technical field of mobile power generation and lighting equipment, in particular to a mobile light car with a structure for preventing internal wiring winding and a lighting lamp panel that can be rotated arbitrarily. Background technique [0002] Mobile light trucks can be widely used in construction sites, large parties, disaster relief sites, mines, night activities and other places that need to provide temporary power supply and / or lighting at night, which can meet the needs of large-scale and rapid urban construction. Enriching people's cultural life needs, mineral exploration and development needs, and various industrial construction and social life needs. Therefore, providing safe, efficient, bright and flexible mobile light vehicles has become the pursuit of the industry. [0003] The mobile light car generally includes a light car base, the light car base has retractable hydraulic support feet, and the lower part o...

AI Technical Summary

Problems solved by technology

The connection between the generator and the lighting lamp panel installed on the top of the hydraulic lifting link is connected by a cable. After the cable comes out of the generator, it usually passes through the hollow rotating column and is connected with the collector ring in it. The outer stator of the collector ring assembly is fixed to the rotating column; according to the needs of the site, the lighting panel and the hydraulic lifting link will rotate freely with the rotatable column. At this time, the internal wiring includes electrical connection lines and hydraulic pressure. Oil pipes, etc. will be entangled with the rotation, which not only affects the flexible rotation of the lighting panel, but may even cause the disconnection of the wiring and cause more serious problems

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