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Small-sized power equipment lifting device capable of preventing shaking

A technology of electric equipment and hoisting device, which is applied in the direction of hoisting equipment braking device, hoisting device, mechanical equipment, etc., can solve the problems of inconvenient use of large crane devices, left and right shaking, equipment damage, etc., and achieves simple structure, stable operation, Reduce the effect of shaking

Inactive Publication Date: 2022-03-25
STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Power equipment (power system) mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, Transformers, contactors, etc. need to be lifted up and down during the daily regular inspection and maintenance of power equipment. In many cases, it is inconvenient to use large cranes due to space constraints on site. In addition, during the lifting and falling of crane equipment, it will cause power The equipment shakes left and right, causing damage to the equipment; therefore, it is very necessary to provide a lifting device for small electrical equipment that prevents shaking with a simple structure, easy to use, miniaturization, and reduced shaking

Method used

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  • Small-sized power equipment lifting device capable of preventing shaking
  • Small-sized power equipment lifting device capable of preventing shaking
  • Small-sized power equipment lifting device capable of preventing shaking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as Figure 1-6 As shown in the figure, a lifting device for small-sized electrical equipment to prevent shaking includes a gantry 1, a primary line stabilizing mechanism 4 and a secondary line stabilizing mechanism 7. A hoisting mechanism 2 is arranged above the gantry 1, and the A frame 11 is arranged below the winch mechanism 2, a motor 12 is arranged above and below the frame 11, a brake 13 is arranged on the left side of the motor 12, and a speed reducer 14 is arranged on the left side of the brake 13. The right side of the reducer 14 is provided with a reel 15, the right side of the reel 15 is provided with a standoff 16, a steel wire rope 3 is provided below the hoisting mechanism 2, and a limit block 8 is provided at the lower end of the steel wire rope 3, A hook 9 is provided below the limiting block 8, a first-level line stabilization mechanism 4 is provided above the inside of the gantry 1, and a lifting plate 5 is provided below the first-level line stab...

Embodiment 2

[0025] Such as Figure 1-6 As shown in the figure, a lifting device for small-sized electrical equipment to prevent shaking includes a gantry 1, a primary line stabilizing mechanism 4 and a secondary line stabilizing mechanism 7. A hoisting mechanism 2 is arranged above the gantry 1, and the A frame 11 is arranged below the winch mechanism 2, a motor 12 is arranged above and below the frame 11, a brake 13 is arranged on the left side of the motor 12, and a speed reducer 14 is arranged on the left side of the brake 13. The right side of the reducer 14 is provided with a reel 15, the right side of the reel 15 is provided with a standoff 16, a steel wire rope 3 is provided below the hoisting mechanism 2, and a limit block 8 is provided at the lower end of the steel wire rope 3, A hook 9 is provided below the limiting block 8, a first-level line stabilization mechanism 4 is provided above the inside of the gantry 1, and a lifting plate 5 is provided below the first-level line stab...

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Abstract

The invention relates to an anti-shaking small power equipment lifting device which comprises a portal frame, a first-stage wire stabilizing mechanism and a second-stage wire stabilizing mechanism, a hoisting mechanism is arranged above the portal frame, a rack is arranged below the hoisting mechanism, a motor is arranged below the rack, a brake is arranged on the left side of the motor, and a speed reducer is arranged on the left side of the brake. A steel wire rope is arranged below the hoisting mechanism, a limiting block is arranged at the lower end of the steel wire rope, a lifting hook is arranged below the limiting block, a first-stage wire stabilizing mechanism is arranged above the inner side of the portal frame, a lifting plate is arranged below the first-stage wire stabilizing mechanism, and a second-stage wire stabilizing mechanism is arranged above the lifting plate. Moving mechanisms are arranged on the left and right sides below the portal frame, inner plates are arranged on the left and right sides in the portal frame, elastic plates are arranged on the inner sides of the inner plates, and through holes are formed in the inner sides of the elastic plates; the device has the advantages of being simple in structure, convenient to use, small in size and capable of reducing shaking.

Description

technical field [0001] The invention belongs to the technical field of electric equipment, and in particular relates to a lifting device for small electric equipment which prevents shaking. Background technique [0002] Power equipment (power system) mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment is mainly power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment is mainly transmission lines of various voltage levels, Transformers, contactors, etc. need to be lifted up and down during the daily regular inspection and maintenance of power equipment. In many cases, it is inconvenient to use large cranes due to space constraints on site. In addition, during the lifting and falling of crane equipment, it will cause power The equipment shakes left and right, causing damage to the equipment; therefore, it is very necessary to provide a lifting device fo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C5/02B66C13/06B66D1/12B66D1/28B66D1/36F16F15/067F16F15/02
CPCB66C5/02B66C13/06B66D1/12B66D1/28B66D1/36F16F15/067F16F15/02
Inventor 张占营袁岩周静冯晓兰贺阿佳石春霞马莉闫奇奇张涛张芳赵宁宁
Owner STATE GRID HENAN ELECTRIC POWER COMPANY ANYANG POWER SUPPLY
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