Special lifting appliance for triangular iron core

A triangle iron and spreader technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problems of iron core loss, iron core cannot be translated, low hoisting efficiency, etc., to avoid the movement of the spreader, improve efficiency, and hoisting quality Good results

Pending Publication Date: 2022-06-28
河北华威电气设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is the problem of low hoisting efficiency. At the same time, at least two operators are required to guard during the operation to prevent the hanging from being deflected. The iron core will be hoisted skewed, so that the iron core cannot be translated, which has a great impact on the loss of the iron core.

Method used

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  • Special lifting appliance for triangular iron core
  • Special lifting appliance for triangular iron core
  • Special lifting appliance for triangular iron core

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 and figure 2 As shown, a special hanger for a triangular iron core includes a main hanger plate 1 and a reinforcing plate 2. The main hanger plate 1 is a plate in the form of three blades arranged horizontally, and the three blades are evenly arranged around the circumference. The three blades can respectively protrude under the three window top beams of the triangular iron core to be hoisted. The reinforcing plate 2 is superimposed on the middle part of the main hanger plate 1 .

[0033] When hoisting, the special hanger for the triangular iron core of the present invention is tilted and placed into the triangular iron core from the top opening of the triangular iron core to be hoisted, and the three blades respectively probe into the three windows of the triangular iron core that needs to be hoisted. Below the top beam, use a sling to kidnap to the middle part of the superimposed reinforcement plate 2, and lift it from the midpoint.

[0034] Specific...

Embodiment 2

[0037] On the basis of the above embodiment 1, the lifting point is added to form this embodiment, such as image 3 and Figure 4 As shown, the reinforcing plate 2 is arranged above the main hanging plate 1, and the middle of the reinforcing plate 2 is vertically welded with a lifting lug plate 4, and the hanging lug plate 4 is provided with a lifting hole. The hoisting hole connects the sling and the hook through a U-shaped shackle.

[0038] By welding the lifting lug plate 4 in the middle of the reinforcing plate 2, the position is reasonable, the lifting can be balanced, and the lifting is convenient after connecting the lifting strap, which further improves the operation efficiency.

[0039] Specifically, as image 3 and Figure 4 As shown, the outer end of the blade is sleeved with an outer pad 5, and the top surface pad of the outer pad 5 is arranged below the top beam of the window.

[0040] Specifically, as image 3 and Figure 4 As shown, the jacket pad 5 is mad...

Embodiment 3

[0046] On the basis of the above-mentioned embodiment 1, the lifting point is added to form this embodiment, such as Figure 5 As shown, the special hanger for the triangular iron core of the present invention also includes a lifting ring 7 and a screw connecting piece 8. The screw connecting piece 8 passes through the middle hole of the main hanger plate 1 and the reinforcing plate 2 and is locked by the lock nut, and the top of the screw connecting piece 8 is locked. The threaded connection lifting ring 7 is also locked by a nut.

[0047] Through the arrangement of the hoisting ring 7 and the screw connecting piece 8, the main hoisting plate 1 and the reinforcing plate 2 can be locked while forming a hoisting point, which is convenient for smooth hoisting and quick installation of the suspender.

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Abstract

The invention discloses a special lifting appliance for a triangular iron core, the special lifting appliance comprises a main lifting plate and a reinforcing plate, the main lifting plate is a horizontally arranged three-blade plate, and three blades are circumferentially and uniformly distributed and can respectively extend below three window top cross beams of the triangular iron core needing to be lifted; and the reinforcing plate is overlapped at the middle part of the main lifting plate. According to the special lifting appliance for the triangular iron core, the lifting efficiency is improved, meanwhile, stable movement of the triangular iron core is guaranteed, and the lifting quality is good.

Description

technical field [0001] The invention relates to the technical field of auxiliary facilities for making transformer iron cores, in particular to a special hanger for triangular iron cores. Background technique [0002] At present, in the production process of the transformer core, three equal-length slings are often used when the triangle core is hoisted and transferred, passing through the triangle core window three times respectively, and then the other end of the sling is hooked to the hook of the crane three times. There is a problem of low hoisting efficiency. At the same time, at least two operators are required to take care of it during the operation to prevent the hanging deflection, and the iron core will be suspended, so that the iron core cannot be translated, which has a great impact on the loss of the iron core. In particular, it has a significant impact on the triangular three-dimensional amorphous transformer core with higher requirements. [0003] Therefore, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/22
CPCB66C1/22
Inventor 韩朝韩佳彤韩嘉轩闫崇栾坤吴清张天伟康东升徐金凤
Owner 河北华威电气设备科技有限公司
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