CN201458512U - Balance hanger - Google Patents

Abstract

The utility model discloses a balance sling, which comprises a sling body, two heavy object hooks are arranged at both ends of the sling body, and a plurality of hanging hook positioning holes are arranged between the two heavy object hooks on the sling body , the hook can be flexibly connected to any one of the hook positioning holes. Since the utility model sets a plurality of hook positioning holes between two heavy object hooks, the hook can be movably connected with any one of the hook positioning holes, which can make the lifting of the main transformer cover according to the hoisting of the rear cover. Adjust the position of the hook on the spreader body to ensure the balance and safety of hoisting the main transformer cover.

Description

balance spreader

technical field

The utility model relates to the technical field of lifting auxiliary equipment for heavy objects, in particular to a balance sling.

Background technique

When the main transformer is overhauled, it is necessary to hang the outer cover of the main transformer. The main transformer shell has four stress points, and the force is even. When the outer cover is normally lifted, as long as the two slings are of equal length, the outer cover can be hoisted smoothly and straightly. However, it is only necessary to lift the main transformer outer cover to expose the device body to overhaul the device body, and some accessories of the main transformer outer cover shell do not need to be removed, which reduces the workload. Although these accessories are not removed, although the workload is reduced, it will cause difficulty in lifting the main transformer shell. In the past, when the main transformer was overhauled, all the accessories on the outer cover had to be removed for the convenience of hoisting the outer cover. But if the accessories are not removed now, the center of gravity of the main transformer cover will shift, and the length of the two slings will be unequal due to the attachment of the accessories. As a result, the cover is easy to tilt, and on the one hand, it is easy to touch the core. It may even cause the main transformer cover to fall off from the sling.

In addition, this situation is also likely to occur when lifting heavy objects with irregular shapes or uneven mass distribution in other industries, and the inclination of heavy objects will increase the danger of lifting heavy objects.

Utility model content

The utility model provides a balance hanger capable of keeping the heavy object in a balanced state when lifting the heavy object.

A balance sling, comprising a sling body, two heavy object hooks are arranged at both ends of the sling body, and a plurality of hook positioning holes are arranged between the two heavy object hooks on the sling body, the suspension hook It can be flexibly connected with any hook positioning hole.

A reinforcing iron plate is arranged near the heavy object hook on the hanger body.

A reinforcing rib is arranged on the top of the hanger body.

Because the utility model is provided with a plurality of hook positioning holes between two heavy object hooks, the hook can be flexibly connected with any one of the hook positioning holes, which can make the lifting of the main transformer cover according to the hoisting of the rear cover. Adjust the position of the hook on the spreader body to ensure the balance and safety of hoisting the main transformer cover. In addition, due to the instability of its cover, when hoisting other large irregular objects, you can also refer to the situation of hoisting the main transformer cover, and adjust the position of the hook in multiple hook positioning holes in time to ensure the balance of hoisting heavy objects . In addition, a reinforced iron plate is set near the heavy object hook on the spreader body, and a reinforced rib is set on the horizontal top of the spreader body, which can ensure that the size and quality of the spreader do not increase, and improve the strength of the utility model. , to further increase the quality of hoisting heavy objects.

Description of drawings:

Below in conjunction with accompanying drawing, the utility model is described further:

Fig. 1 is the structural representation of the utility model.

Detailed ways

As shown in Figure 1, a balance sling includes a sling body 1, two heavy object hooks 4 are arranged at both ends of the sling body 1, and two heavy object hooks 4 are arranged on the sling body 1 A plurality of hook positioning holes 3, the hook 2 can be flexibly connected with any one of the hook positioning holes 3.

A reinforcing iron plate 5 is arranged near the heavy object hook 4 on the spreader body 1 .

A reinforcing rib 6 is provided on the top of the hanger body 1 .

Because the utility model is provided with a plurality of hook positioning holes between two heavy object hooks, the hook can be flexibly connected with any one of the hook positioning holes, which can make the lifting of the main transformer cover according to the hoisting of the rear cover. Adjust the position of the hook on the spreader body to ensure the balance and safety of hoisting the main transformer cover. In addition, due to the instability of its cover, when hoisting other large irregular objects, you can also refer to the situation of hoisting the main transformer cover, and adjust the position of the hook in multiple hook positioning holes in time to ensure the balance of hoisting heavy objects . In addition, a reinforced iron plate is set near the heavy object hook on the spreader body, and a reinforced rib is set on the horizontal top of the spreader body, which can ensure that the size and quality of the spreader do not increase, and improve the strength of the utility model. , to further increase the quality of hoisting heavy objects.

Claims (3)

1. balance sling, comprise the suspender body, it is characterized in that: the two ends of described suspender body are provided with two weight hooks, between two weight hooks a plurality of suspension hook knock holees are being set on the suspender body, and described suspension hook can flexibly connect with any suspension hook knock hole.

2. balance sling as claimed in claim 1 is characterized in that: be provided with near the weight hook on the described suspender body and strengthen iron plate.

3. balance sling as claimed in claim 1 or 2 is characterized in that: on the horizontal top of described suspender body the reinforcement fin is set.