lifting device
A lifting device and car body technology, applied in elevators, transportation and packaging, elevators in buildings, etc., can solve problems such as easy tilting, and achieve the effect of avoiding safety accidents, ensuring personal safety, and ensuring stability
Active Publication Date: 2017-08-25
FICONT IND BEIJING
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Problems solved by technology
[0007] The main purpose of the present invention is to provide a lifting device to solve the problem in the prior art that two traction ropes are used to connect with the car body and tend to tilt
Method used
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[0028] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0029] like figure 1 As shown, the lifting device of this embodiment includes: a ladder 10 , a slide rail 20 , a vehicle body 30 , a driving mechanism 40 , a first fixed pulley 51 , a second fixed pulley 52 , an adjustment mechanism 70 and a traction rope 60 . Slide rail 20 is installed on the ladder 10, and car body 30 is installed on the slide rail 20, and driving mechanism 40 is installed in the bottom of ladder 10 and drives car body 30 and moves on slide rail 20, and the first fixed pulley 51 and the second fixed pulley 52 is installed on the top of the ladder 10, and the adjustment mechanism 70 is arranged on the vehicle body 30. The first end of the traction rope 60 is fixed on the veh...
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The invention provides a lifting device. The lifting device comprises a ladder, a sliding rail, a car body, a drive mechanism, a first fixed pulley, a second fixed pulley, an adjusting mechanism and traction ropes, wherein the sliding rail is arranged on the ladder, the car body is arranged on the sliding rail, the drive mechanism is arranged at the bottom of the ladder and drives the car body to move on the sliding rail, the first fixed pulley and the second fixed pulley are arranged at the top of the ladder in a spaced manner, the adjusting mechanism is arranged on the car body, the first ends of the traction ropes are fixed to the car body, and the second ends of the traction ropes extend downwards to enter the drive mechanism, come out of the drive mechanism to extend upwards to be wound around the first fixed pulley, then extend downwards to enter the adjusting mechanism, come out of the adjusting mechanism to extend upwards to be wound around the second fixed pulley, then extend downwards to enter the drive mechanism and finally pass through the drive mechanism to extend upwards to be fixed to the car body. The traction force of the traction ropes on the two opposite sides of the car body is adjusted by the adjusting mechanism. According to the technical scheme, the problem that in the prior art, two traction ropes are connected with a car body, and inclination easily occurs is effectively solved.
Description
technical field [0001] The invention relates to the technical field of wind power auxiliary equipment, in particular to a lifting device. Background technique [0002] At present, high-altitude operations are generally required in the field of wind power generation. Certain lifting equipment is required for the transportation of personnel and materials between the aerial work platform and the ground as well as for maintenance. This kind of lifting equipment also needs to take into account various factors such as the actual working environment and safety. [0003] Traditional hoist facilities are expensive, occupy a large space, and have limited installation space. When using climbing aid equipment, the physical exertion of the operator is high, and the work efficiency is often affected due to the heavy physical exertion caused by the operator's climbing. In this case, a lifting device for high-altitude operations has emerged as the times require. The lifting device for hi...
Claims
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IPC IPC(8): B66B11/08B66B7/10
CPCB66B7/10B66B11/08
Inventor 刘志欣王喜军
Owner FICONT IND BEIJING