Hoisting operation experience device of large shipyard

A shipyard, large-scale technology, applied in the field of lifting operation experience devices, can solve problems such as lifting injury accidents, and achieve the effect of reducing dangerous accidents and enhancing safety knowledge

Inactive Publication Date: 2019-12-31
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A little carelessness or a fluke mentality during lifting operations are prone to major lifting injuries

Method used

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  • Hoisting operation experience device of large shipyard
  • Hoisting operation experience device of large shipyard
  • Hoisting operation experience device of large shipyard

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with accompanying drawing.

[0018] see Figure 1 to Figure 4 , the large-scale shipyard lifting operation experience device of the present invention includes a cantilever crane support mechanism 1, a lifting cantilever beam 2, a lifting device and a heavy object 4.

[0019] Cantilever crane supporting mechanism 1 comprises column 11, straight ladder 12 and bull gear 13; Wherein, column 11 is a steel cylinder and is fixed on the ground; Straight ladder 12 is installed on one side of column 11; The outer diameter of the column 11 is fixed on the top surface of the column 11 .

[0020] Lifting cantilever beam 2 comprises swivel seat 21, crossbeam 22, pull bar 23, gear box 24 and maintenance platform 27; On the top surface, the shaft on the large gear 13 is stretched into the rotating base 21 to be connected with the bearing; Between the surface and the top surface of the other end of the beam 22; the ...

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PUM

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Abstract

The invention discloses a hoisting operation experience device of a large shipyard. The hoisting operation experience device comprises a cantilever crane supporting mechanism, a hoisting cantilever beam, hoisting equipment and a weight unit. The cantilever crane supporting mechanism comprises a stand column, a vertical ladder and a big gear; the outer diameter of the big gear is larger than that of the stand column and the big gear is fixed to the top face of the stand column; the hoisting cantilever beam comprises a rotating seat, a cross beam and a gear box; the rotating seat is arranged onthe top face of the stand column, so that a shaft on the big gear is connected with a bearing in the rotating seat; the cross beam is I-shaped steel, and one end of the cross beam is fixed on one sidesurface of the rotating seat; the gear box is connected to the other side of the rotating seat, a servo motor is installed in the gear box, and an output shaft of the servo motor is connected with asmall gear meshed with the big gear; and the hoisting equipment comprises a power supply control box, an electric hoist mounted on the cross beam, two hoisting steel wire ropes and a hoisting remote controller. According to the hoisting operation experience device in the invention, each trainee is enabled to enhance the safety knowledge of hoisting operation, and dangerous accidents are reduced.

Description

technical field [0001] The invention relates to a lifting operation experience device for a large shipyard. Background technique [0002] The manufacturing process of large ships has the following characteristics: long production cycle, more open-air operations, more high-altitude operations, more three-dimensional intersection operations, more fire and explosion hazards, more lifting operations, more closed cabin operations, and more water operations. [0003] As a heavy industrial production enterprise, large shipyards have frequent safety accidents. According to statistics, in major manufacturing industries, lifting accidents account for about 30% of the total casualty accidents. Most of the accidents are caused by illegal operations, lack of inspection of tools, equipment and operating environment, and unskilled techniques. Lifting operation is a relatively complicated work, and the operation method is flexible and changeable. Operators must adapt to the conditions of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 梁志浩赵永平白明根梁思渊樊冬辉张杰
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD
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