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Transformer installation process and equipment

A technology for installing equipment and transformers, which is applied in transformer/reactor installation/support/suspension, inductance/transformer/magnet manufacturing, electrical components, etc. It can solve the problems of different moving speeds of reverse chains and insufficient stress stability of transformers, etc. To achieve the effect of easy operation and stable movement

Active Publication Date: 2020-12-22
北京中科中电电力工程管理有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0004] The above existing technical solutions have the following defects: although the transformer can be tilted and moved by using the chains, it is necessary to act on the two chains at the same time to ensure the synchronization of the two chains in order to ensure the stability of the transformer. Although the manual pulling of the chain can ensure the synchronization of the movement of the two chains through the mutual cooperation between the staff, the movement speed of the two chains is different, and the stress stability of the transformer is insufficient.

Method used

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  • Transformer installation process and equipment
  • Transformer installation process and equipment
  • Transformer installation process and equipment

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Embodiment 1

[0034] refer to figure 1, for the present invention discloses a transformer installation equipment, including a bracket fixed on the ground, the bracket includes a slanting bar fixed on the ground and a horizontal bar fixed on the slanting bar, a vertical inverted chain 1 is connected to the bracket, and the vertical inverted The chain 1 includes a vertical hoist connected to the bracket and a vertical chain 11 connected to the vertical hoist. One end of the vertical chain 11 is connected to a hook, and the hook is connected to the transformer through a chain, and the chain is connected to the four ends of the transformer. Angle, the vertical chain 1 drives the transformer to move in the vertical direction.

[0035] The surface of the transformer facing indoors is connected with a horizontal inverted chain 2, and the horizontal inverted chain 2 drives the transformer to move horizontally toward the indoor direction. The horizontal inverted chain 2 includes a horizontal hoist ...

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Abstract

The present invention discloses a transformer installation process and a transformer installation device. The device comprises a vertical chain block and a transverse chain block which are used for being connected with a transformer, the vertical chain block drives the transformer to move along a vertical direction, and the transverse chain block drives the transformer to move along a horizontal direction. An inclined mechanism is connected to the vertical chain block and the transverse chain block, comprises a vertical wheel which is detachably connected with the vertical chain block and a transverse wheel which is detachably connected with the transverse chain block and comprises the pressing mechanisms arranged on the vertical wheel and the transverse wheel respectively, and the pressing mechanisms can press and connect the vertical chain block and the vertical wheel and can press and connect the transverse chain block and the transverse wheel. The two chain blocks synchronously acton the transformer, so that the effect of stable movement of the transformer is improved.

Description

technical field [0001] The invention relates to the technical field of transformer installation, in particular to a transformer installation process and equipment. Background technique [0002] In the installation of electrical equipment, transformer installation is an indispensable content. The transformer is a device that uses the principle of electromagnetic induction to change the AC voltage. The main components are the primary coil, secondary coil and iron core. The main functions of the transformer are voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization. Due to the large size and heavy weight of transformers, transformer hoisting is often used as a key point in the installation of electrical equipment. [0003] The Chinese invention patent with the authorized announcement number CN102226959B discloses a transformer lifting method, including a large transformer, a crane and a steel wire rope for lifting the tra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/06H01F41/00
CPCH01F27/06H01F41/00
Inventor 胡建军白月云李文胜聂凡帅
Owner 北京中科中电电力工程管理有限公司
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