Mobile lighting tower based on spur gear transmission

Abstract

A mobile lighting tower based on straight gear drive comprises a mobile trailer and a guide wheel assembly, wherein a tow rod is arranged at the front end of the mobile trailer; the guide wheel assembly comprises a support, a supporting rod, a wheel shaft, two wheels, a motor and a hydraulic cylinder; the support comprises a base body and two supporting arms connected with the base body; the two supporting arms are arranged oppositely in a spaced mode; one end of the supporting rod and the base body are in rotary connection; the other end of the supporting rod and the tow rod are in rotary connection; the wheel shaft penetrates through the two supporting arms in a rotary mode; the wheel shaft is fixedly sleeved with a first straight gear; the two wheels are fixedly arranged at the two ends of the wheel shaft in a sleeved mode respectively; the motor is installed on the support; a drive shaft of the motor is provided with a second straight gear and can drive the second straight gear to freely rotate between the two supporting arms; the second straight gear and the first straight gear are meshed directly or indirectly; the hydraulic cylinder comprises a cylinder body and a hydraulic rod installed inside the cylinder body; one end of the hydraulic rod and the supporting rod are in rotary connection; the cylinder body and the tow rod are in rotary connection. The mobile lighting tower not only can move at a long distance conveniently, but also can move at a short distance conveniently.

Description

[0001] 【Technical Field】 [0002] The invention relates to a mobile lighting beacon, in particular to a mobile lighting beacon based on spur gear transmission. [0003] 【Background technique】 [0004] When working in field operations, night rescue and disaster relief, building construction, fire fighting, news interviews and other places, high-brightness temporary light sources and temporary energy equipment are usually required. The traditional solution is to temporarily build lighthouses and install lamps, and then from a long distance Local cables are used to solve the electricity problem, and the height and lighting angle of the temporary lighthouse cannot be adjusted, and it cannot be moved quickly. It is time-consuming and labor-intensive, and the resolution period is long. It cannot meet the needs of rapid emergency response and cannot guarantee safety. Therefore, technicians began to develop mobile lighting towers, which were towed by external power vehicles for long-distance...

AI Technical Summary

Problems solved by technology

[0005] However, when moving short distances, it is inconvenient to use an external power vehicle to tow the mobile lighting tower. At this time, it is necessary to use manpower to push the mobile lighting tower. However, due to the heavy weight of the mobile lighting tower itself, it is time-consuming and laborious to push.

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