CN209038874U - A kind of wind-power tower handling apparatus - Google Patents

Abstract

The utility model relates to a kind of wind-power tower handling apparatus, including suspension hook and overhead traveling crane lifting rope, suspension hook is made of the U-lag and boom of integration connection, and inside groove face and the bottom surface of the U-lag are mutually perpendicular to, and are equipped with plastic protection pad；Regulation ring is welded on the outside of U-lag on cell wall, in the regulation ring can chain be connected to wirerope；Boom is obliquely installed to inward side, and the central point of endpoint location and U-lag is maintained in same vertical straight line thereon；Boom upper end is located to be equipped with hanging ring between two parties, which connect with overhead traveling crane lifting rope；The central point of hanging ring central point and U-lag keeps vertical.The utility model makes to link up with and unload that hook operation is more convenient, and efficiency is had bad luck in raising, effectively avoids suspension hook from swinging and hits, damage pollution paint, prevents from being squeezed after preventing flange from colliding with.

Description

A kind of wind-power tower handling apparatus

Technical field

The utility model relates to handling technical field, specifically a kind of wind-power tower handling apparatus.

Background technique

It is well known that wind-power tower belongs to large-scale steel structure product, it is straight for tower commonly used at this stage Diameter 90 meters of overall length, can be divided into three-stage, four-part form up to 4.3 meters or so, with the continuous development of wind power technology, diameter, height Bigger tower is also developed constantly.For tower manufacture for, each section of tower length at 12 meters -25 meters not It in having bad luck between each process in factory is substantially all Deng, tower and to pass through suspension steel wire at cylinder section both ends respectively by two overhead traveling cranes Rope is had bad luck.Existing the drawbacks of having bad luck mode are as follows: (1) use wirerope handling, at least two people is needed to toggle and unlock wirerope, grasp It makes comparisons trouble, efficiency is had bad luck in influence；(2) it for having sprayed the tower of paint, is had bad luck using suspender belt and is easy to that pollution, shadow will be painted Ring paint appearance.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of easy to operate, efficiency is had bad luck in raising, prevents flange It squeezes and is painted with pollution, avoid swinging the wind-power tower handling apparatus hit.

To solve the above problems, a kind of wind-power tower handling apparatus described in the utility model, including suspension hook and overhead traveling crane are hung Rope, it is characterised in that: the suspension hook is made of the U-lag and boom of integration connection, is provided with plastic protection in the U-lag Pad, and regulation ring is welded on the cell wall of outside；The boom is obliquely installed to inward side, thereon endpoint location and the U-lag Central point be maintained in same vertical straight line；The boom upper end is located to be equipped with hanging ring between two parties, which hangs with the overhead traveling crane Rope connection.

Side channel face and the bottom surface of the U-lag are mutually perpendicular to.

In the regulation ring can chain be connected to wirerope.

The central point of the hanging ring central point and the U-lag keeps vertical.

Compared with prior art, the utility model has the advantage that

(1) due to being made up of suspension hook U-lag and boom two parts, boom is hung the utility model by hanging ring and overhead traveling crane Rope cooperation movement enables U-lag to be directly clamped among flange inner ring surface and hangs up or directly unload from flange inner ring surface, makes to link up with and unload Hook operation is more convenient, and efficiency is had bad luck in raising.

(2) the utility model passes through steel when being linked up with and unloading hook due to being equipped with regulation ring on U-lag external groove sidevall Cord pulls regulation ring to regulate and control lift hook position, and takes suspension hook slow play slowly, avoids suspension hook from swinging and hits,

(3) the utility model damages contaminated oil after can preventing flange from colliding with since plastic protection pad being arranged in U-lag Paint, while upper extreme point and U-lag central point keep centre of gravity consistent on same vertical line after the tilted setting of boom, Guarantee that flange stress along the direction of vertical gravity, prevents flange to be squeezed.

Detailed description of the invention

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram of the utility model.

In figure: 1. suspension hooks, 101.U shape slot, 102. booms, 2. overhead traveling crane lifting ropes, 3. plastic protection pads, 4. regulation rings, 5. hang Ring, 6. wirerope.

Specific embodiment

With reference to the accompanying drawings shown in 1, a kind of wind-power tower handling apparatus, including suspension hook 1 and overhead traveling crane lifting rope 2, suspension hook 1 is by integration The U-lag 101 and boom 102 of connection form, and inside groove face and the bottom surface of the U-lag 101 are mutually perpendicular to, and are equipped with plastic protection Pad 3；Regulation ring 4 is welded on 101 outside cell wall of U-lag, in the regulation ring 4 can chain be connected to wirerope 6；Boom 102 is inwardly Side is obliquely installed, and the central point of endpoint location and U-lag 101 is maintained in same vertical straight line thereon；102 upper end of boom occupies Middle place is equipped with hanging ring 5, which connect with overhead traveling crane lifting rope 2；The central point of 5 central point of hanging ring and U-lag 101 keeps vertical.

When handling, passes through the mobile suspension hook 1 of overhead traveling crane lifting rope 2 after starting overhead traveling crane, place it in the both ends of institute's tower crane cylinder, movement Meanwhile being drawn surely by manually wirerope 6 is linked in regulation ring 4, prevent suspension hook 1 from swinging shock after tower；When placement position After setting properly, flange inner ring surface is blocked by U-lag 101, then by regulation 4 adjusting position of ring, ensures flange inner ring surface It completely and is caught in U-lag 101 vertically, starts to lift by crane after the completion of being caught in, slowly two overhead traveling cranes of raising, overhead traveling crane are hung simultaneously in lifting Rope pulls hanging ring 5, makes boom 102 and 101 center of U-lag on same vertical line, keeps the center of gravity of suspension hook 1 consistent, reaches When vertical lifting altitude, flange steadily carries out transverse shifting handling along vertical gravity direction stress, band stress afterwards.

Claims (4)

1. a kind of wind-power tower handling apparatus, including suspension hook (1) and overhead traveling crane lifting rope (2), it is characterised in that: the suspension hook (1) by The U-lag (101) and boom (102) composition of integration connection, the U-lag (101) is interior to be provided with plastic protection pad (3), and outer Regulation ring (4) is welded on side channel wall；The boom (102) is obliquely installed to inward side, thereon endpoint location and the U-lag (101) central point is maintained in same vertical straight line；Boom (102) upper end is located to be equipped with hanging ring (5) between two parties, the hanging ring (5) it is connect with the overhead traveling crane lifting rope (2).

2. a kind of wind-power tower handling apparatus according to claim 1, it is characterised in that: the side channel of the U-lag (101) Face is mutually perpendicular to bottom surface.

3. a kind of wind-power tower handling apparatus according to claim 1, it is characterised in that: can chain in the regulation ring (4) It is connected to wirerope (6).

4. a kind of wind-power tower handling apparatus according to claim 1, it is characterised in that: hanging ring (5) central point with The central point of the U-lag (101) keeps vertical.