Hoisting device and method based on wind power blade main beam
A technology of wind power blades and lifting devices, which is applied in the directions of wind power generation, transportation and packaging, and load suspension components, etc. It can solve the problems of wind power blades falling, wind power blade damage, and lack of protective structures for devices, so as to improve safety performance and avoid damage effect
Active Publication Date: 2020-06-26
安徽驭风风电设备有限公司
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Problems solved by technology
[0004] Although this invention can save time and effort, and reduce the production cycle of the main beam of wind power blades, the device lacks a certain protective structure. Once the suction cup is blocked and the adsorption is unstable, it will cause the wind power blades to fall, resulting in Wind turbine blades cause damage, so the device still has some deficiencies
Method used
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[0036] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0037] Please refer to Figure 1-4 , based on the wind power blade main girder lifting device includes: including the lifting plate 1, also includes:
[0038] The lifting rope 2 is fixedly connected to the bottom wall of the lifting plate 1;
[0039] The connecting component is connected with the end of the lifting rope 2 away from the lifting plate 1;
[0040] The lifting frame 3 is fixedly connected to the outer wall of the connection assembly, and the lifting frame 3 is slidably connected with the connection assembly;
[0041] The support arm 301 is fixedly connected to the bottom wall of the lifting frame 3, and the bottom wall of the support arm 301 is connected with a vacuum adsorption mechanism;
[0042] The support plate 4 is fixedly connected to the bottom wall of the connection assembly, and the support plate 4 is parallel to the lifting fr...
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The invention provides a hoisting device based on a wind power blade main beam. The device comprises a hoisting plate, and further comprises hoisting ropes, a connecting assembly, a hoisting frame, supporting arms, supporting plates, first fixing blocks and second fixing blocks; the hoisting ropes are fixedly connected to the bottom wall of the hoisting plate; the connecting assembly is connectedwith the ends, away from the hoisting plate, of the hoisting ropes; the hoisting frame is fixedly connected to the outer wall of the connecting assembly, and the hoisting frame is in sliding connection with the connecting assembly; the supporting arms are connected to the bottom wall of the hoisting frame, and a vacuum adsorption mechanism is connected to the bottom walls of the supporting arms; the supporting plates are fixedly connected to the bottom wall of the connecting assembly, and the supporting plates are parallel to the hoisting frame; and the first fixing blocks and the second fixing blocks are fixedly connected to the hoisting frame and the outer walls of the supporting plates respectively, clamping mechanisms are connected between the first fixing blocks and the second fixingblocks, and the clamping mechanisms are matched with the vacuum adsorption mechanism. According to the device, the structure is simple, the use is convenient, a wind power blade can be effectively protected when being hoisted, the wind power blade is prevented from falling off and being damaged when being hoisted, and the safety performance of wind power blade main beam hoisting is improved.
Description
technical field [0001] The invention relates to the technical field of wind power blade production, in particular to a lifting device and method based on a wind power blade main girder. Background technique [0002] The main beam of the wind turbine blade is formed on a separate mold, and it is guaranteed to be polished and the surface is clean. After the main beam is transferred from the cutting workshop to the skin workshop, manual demoulding is required, and then some residual attachments after demoulding must be peeled off. [0003] After retrieval, the invention patent with the publication number CN109437007A discloses a lifting device for the main girder of a wind power blade. The support arm is in one-to-one correspondence with several of the suction cups, and the top of the support arm is connected to the lifting frame, the bottom of the support arm is connected to the suction cup, and the vacuum adsorption mechanism is connected to several of the suction cups. Sai...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B66C1/12B66C1/02F03D13/40
CPCB66C1/0218B66C1/0243B66C1/108B66C1/122F03D13/40Y02E10/72
Inventor 陈根武刘玉冬
Owner 安徽驭风风电设备有限公司