Inclination-angle-adjustable lifting appliance for wind power gear box
A wind power gearbox and spreader technology, which is applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of difficult assembly of wind power gearboxes, and achieve the effect of simple structure, convenient hole alignment and small space occupation
Pending Publication Date: 2021-03-16
无锡市新华起重工具有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide an adjustable inclination spreader for wind power gearboxes, which solves the problem of difficult assembly of wind power gearboxes, and realizes that the inclination angle of the gearboxes can be adjusted during the assembly process to meet the actual working conditions. Rotate at an angle during assembly to facilitate hole alignment
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[0019] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0020] Figure 1-3 Among them, including sling 1, shackle 2, balance beam 3, fixed rope 4, adjustable rope 5, sheath 6, etc.
[0021] Such as figure 1 As shown, the present invention is an adjustable inclination hanger for a wind power gearbox, including a balance beam 3, the upper end of the balance beam 3 is equipped with a lifting rigging assembly, one side of the balance beam 3 is connected to the sheath 6, and the other side is connected to the hoisting rigging.
[0022] Such as image 3 As shown, the balance beam 3 includes a crossbeam 3-1, the upper end of the crossbeam 3-1 is provided with an upper hoisting ring 3-2, the lower end is provided with a lower hoisting ring, and the other two ends of the crossbeam 3-1 are connected to the left vertical beam 3-2. 4 and right vertical beam 3-5.
[0023] The hoisting rigging assembly is...
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The invention relates to an inclination-angle-adjustable lifting appliance for a wind power gear box. The lifting appliance comprises a balance beam, a lifting rigging assembly is arranged at the upper end of the balance beam, a sheath is connected to one side of the balance beam, a lifting rigging is connected to the other side of the balance beam, the balance beam comprises a cross beam body, anupper lifting ring is arranged at the upper end of one side of the cross beam body, a lower lifting ring is arranged at the lower end of one side of the cross beam body, the two ends of the other side of the cross beam body are connected to a left vertical beam and a right vertical beam, the lifting rigging assembly comprises a lifting belt and a shackle, the lower end of the shackle penetrates into the upper lifting ring, and the lower portion of the lifting belt penetrates into the shackle. The lifting appliance is simple in structure and small in occupied space; and the lifting appliance adopts a C-shaped hook structure, the gravity center of a gear box is adjusted, the inclination angle after lifting is adjusted by increasing or decreasing a balance weight, in addition, the length ofa connecting rigging can also be adjusted, small-angle rotation of the gear box is realized, and hole alignment is facilitated.
Description
technical field [0001] The invention belongs to the technical field of hoisting, and relates to a sling with adjustable inclination angle for a wind power gearbox. Background technique [0002] During the assembly process of the wind power gearbox, due to its large size, it is difficult to adjust the installation hole position, resulting in a long assembly time. During the angle adjustment process, the gearbox is prone to collide with other components, resulting in an increase in production costs. Contents of the invention [0003] The purpose of the present invention is to provide an adjustable inclination spreader for wind power gearboxes, which solves the problem of difficult assembly of wind power gearboxes, and realizes that the inclination angle of the gearboxes can be adjusted during the assembly process to meet the actual working conditions. Rotate at an angle during assembly to facilitate hole alignment. [0004] According to the technical solution provided by th...
Claims
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IPC IPC(8): B66C1/12B66C1/14B66C1/34B66C13/06B66C13/08
CPCB66C1/108B66C1/122B66C1/14B66C1/34B66C13/06B66C13/08
Inventor 王凯李剑波吴金
Owner 无锡市新华起重工具有限公司