Self-propelled hydraulic plate for conveying tower drum

Abstract

The invention discloses a self-propelled hydraulic plate for conveying a tower drum. A supporting frame is arranged on the upper part of a hydraulic plate body; a first support lug at the rear end of the supporting frame is hinged with a second support lug at the rear end of the upper plate surface of the hydraulic plate body; third support lugs in the front of supporting frame is connected with corresponding fourth support lugs through two corresponding lifting tools; and the supporting frame can flip front and back around a hinged point at the rear end of the supporting frame under the driving of the two lifting tools. According to the self-propelled hydraulic plate, the hydraulic plate body, the supporting frame, supporting blocks, a tower drum baffle and the lifting tools are effectively combined, so that the tower drum T can successfully avoid obstacles on two sides of a road when the turning radius is reduced; the troubles that the road is required to be changed, and the obstacles are required to be removed are well eliminated; safety accidents can be avoided because the tower drum T can be kept in a horizontal state when passing by a bumpy road; and therefore, the tower drum T can be conveniently conveyed. The self-propelled hydraulic plate is simple in structure and easily implemented, and has a good technology and economic value.

Description

technical field [0001] The invention belongs to the field of wind power generator transportation, and in particular relates to a hydraulic plate used for transporting a wind power generator tower. Background technique [0002] At present, when transporting the tower of the wind power generator, the tower is generally directly fixed on the Z-shaped high-low plate, and the large-diameter end of the tower faces forward, while the small-diameter end of the tower faces backward, and the tower is suspended for about 15m. At the same time, the Z-type high-low board does not have a steering function, and the Z-type high-low board is towed by an ordinary tractor with a steering function. In the actual transportation process, we found that the above technical solutions to transport the tower have the following shortcomings: [0003] 1. Since the small-diameter end of the tower is about 15m in the air, this results in a large rear sweep area of ​​the Z-type high-low plate, and because...

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Problems solved by technology

[0003] 1. Since the small-diameter end of the tower is about 15m in the air, this results in a large rear sweep area of ​​the Z-type high-low plate, and because the Z-type high-low plate does not have the steering function, and the steering angle of ordinary tractors is relatively limited, so As a result, the turning radius of the Z-shaped high-low plate is relatively large, and the turning radius of the road is required not to be too small

If the curve radius of the road is too small, you need to modify the curve radius of the road when you want to pass. However, road reconstruction involves many problems, such as compensation for demolition and construction, which will lead to long reconstruction period and high cost;

[0004] 2. Since there will inevitably be some obstacles on both sides of the road, and the heights of these obstacles are not the same, so it is difficult for the tower tube on the high and low plates to avoid obstacles of various heights, which greatly limits the height of the tower. transport of cylinders;

[0005] 3. Since the Z-type high and low plate does not have the function of adjusting the balance, it is very easy to tilt when it is driving on a bumpy road, and because the tower is a cylindrical structure with a large weight, it may cause rollover. lead to safety incidents

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