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Electrical protection box for lifting equipment

A lifting equipment, protective box technology, applied in the direction of electrical equipment shell/cabinet/drawer, electrical components, chemical instruments and methods, etc. Effect

Active Publication Date: 2021-11-19
合肥千聚环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Lifting equipment, including hoisting machinery, refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal moving of heavy objects. Daily lifting operations are carried out. Lifting operations are to transport mechanical equipment or other objects from one place to another. An industrial process in the local area. There is an electrical protection box on the lifting equipment. The lifting equipment is mostly used outdoors and on construction sites. Therefore, in rainy days, or in foggy and humid weather, the air is humid and the water vapor in the air is easy to adhere to. On the electrical circuit in the electrical protection box, water vapor gathers to form water droplets and slides down, and even seeps into the electrical appliance to cause power short circuit and other faults, which poses a certain safety hazard

Method used

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  • Electrical protection box for lifting equipment
  • Electrical protection box for lifting equipment
  • Electrical protection box for lifting equipment

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Experimental program
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Effect test

Embodiment 1

[0027] see Figure 1-Figure 6 , an electrical protection box for lifting equipment, the invention provides an electrical protection box for lifting equipment, its structure includes an electrical protection box 1, an upper operation box 2, an electrical operation lever 3, and a button 4, and the upper operation box 2 Located above the electrical protection box 1, the electrical operating lever 3 is located on the upper operation box 2, and the bottom end of the electrical operating lever 3 is connected with the electrical protection box 1 through the interior of the upper operating box 2, and the button 4 Set on the upper operation box 2, it is characterized in that:

[0028] The electrical protection box 1 is provided with a ventilation and dehumidification mechanism 10, and the ventilation and dehumidification mechanism 10 is arranged in the electrical protection box 1;

[0029] The ventilation and dehumidification mechanism 10 is composed of a fan blade protective cover 12...

Embodiment 2

[0037] see image 3 and Figure 7 , an electrical protection box for lifting equipment, the present invention provides an electrical protection box for lifting equipment, the structure of which includes a lower water board 164d and a drainage assembly 166, and the lower water board 164d is also provided with a water sealing rubber pad d1 and a magnetic block d2 , the water-sealing rubber pad d1 is bonded and wrapped on the lower surface of the drain plate 164d, and there are two magnetic blocks d2, one is set inside the drain plate 164d, and the other is set at the bottom of the water collecting tank 164c.

[0038] The drainage assembly 166 is provided with a cuttage bar 1661, a connecting bar 1662, a water outlet 1663, and a drainage box 1664. The connecting bar 1662 is fixed at the entrance above the drainage box 1664, and the cutting bar 1661 is provided with a plurality, sequentially It is fixed on the upper surface of the connecting cross bar 1662, and the water outlet 1...

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Abstract

The invention discloses an electrical protection box for lifting equipment. The structure includes an electrical protection box, an upper operation box, an electrical operation lever and a button. The upper operation box is arranged above the electrical protection box, and the electrical operation lever is arranged on the upper operation box On the top, the bottom end of the electrical operating rod is connected to the electrical protection box through the interior of the upper operation box. The button is set on the upper operation box. The ventilation and dehumidification mechanism is composed of fan blade protective cover, ventilation fan device, ventilation sieve plate, intake sieve plate, and intake air dehumidification mechanism. The fan blade protection cover is arranged outside the ventilation fan device. The gas dehumidification mechanism circulates the inside and outside of the electrical protection box to achieve the effect of dehumidification inside the electrical protection box, and avoids the condensation of water vapor on the electrical circuit and causes short circuit and other faults.

Description

technical field [0001] The invention relates to the field of lifting equipment, in particular to a lifting equipment electrical protection box. Background technique [0002] Lifting equipment, including hoisting machinery, refers to electromechanical equipment used for vertical lifting or vertical lifting and horizontal moving of heavy objects. Daily lifting operations are carried out. Lifting operations are to transport mechanical equipment or other objects from one place to another. An industrial process in the local area. There is an electrical protection box on the lifting equipment. The lifting equipment is mostly used outdoors and on construction sites. Therefore, in rainy days, or in foggy and humid weather, the air is humid and the water vapor in the air is easy to adhere to. On the electrical circuit in the electrical protection box, water vapor gathers to form water droplets and slides down, and even seeps into the electrical appliance to cause power short circuit ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K7/20B01D53/26
CPCB01D53/263B01D2257/80H05K5/02H05K5/0213
Inventor 庄小梅
Owner 合肥千聚环保科技有限公司
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