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A large-scale welding workpiece hoisting equipment

A technology for welding workpieces and equipment, which is applied in the field of hoisting equipment and lifting equipment for large-scale welding workpieces. It can solve problems such as the inability to solve the problem of accurate positioning of workpieces and safe operation of equipment, so as to avoid falling off of the spreader, ensure position accuracy, and ensure safe effect

Active Publication Date: 2015-12-02
精诚工科汽车系统有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patented technical solution can adjust the rotation of the hoisting bracket by rotating the boom device itself, realize hoisting of the vehicle body, and reduce the space occupied by the hoisting equipment; but it cannot solve the problems of accurate positioning of the workpiece and safe operation of the equipment

Method used

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  • A large-scale welding workpiece hoisting equipment
  • A large-scale welding workpiece hoisting equipment
  • A large-scale welding workpiece hoisting equipment

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Embodiment Construction

[0028] see figure 1 , figure 2 , image 3 , the present invention includes a fixed frame 1, a drive mechanism 2, an executive mechanism 3, a mechanical locking mechanism 4, a guide mechanism 5 and a position monitoring mechanism 6, and the fixed frame 1 is installed on both sides of the transport trolley track of the welding production line, on the The top of the fixed frame 1 is provided with a positioning pin hole 1-1 matching with the components of the actuator, and a set of movable latches 1-2 are also provided on the fixed frame 1, and the driving mechanism 2 and the mechanical locking mechanism 4 are installed on the fixed frame 1, they are matched with the actuator 3, the actuator 3 is assembled with the guide mechanism 5, and the guide mechanism 5 and the position monitoring mechanism 6 are fixed on the level ground.

[0029] See 4, Figure 5 , the driving mechanism 2 of the present invention comprises a motor drive unit 2-1, a universal coupling 2-2, a large pulle...

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Abstract

The invention discloses hoisting equipment for a large welding workpiece, which is used for realizing safe transport of large welding workpiece among different work stations. The hoisting equipment comprises a fixed frame, a driving mechanism, an actuating mechanism, a machine locking mechanism, a guiding mechanism and a location monitoring mechanism, wherein the fixed frame is mounted on two sides of the trolley transporting rail of the welding production line; a locating pin hole matched with the element of the actuating mechanism is formed in the top of the fixed frame; the driving mechanism and the machine locking mechanism are both mounted on the fixed frame, and are matched with the actuating mechanism; the actuating mechanism is assembled with the guiding mechanism; the guiding mechanism and the location monitoring mechanism are fixed on the horizontal ground. The hoisting equipment has the characteristics of high hoisting weight, accuracy in location and good stability; not only is the purpose of hoisting large welding workpiece achieved, but also the safety of nearby operating personnel and equipment is ensured.

Description

technical field [0001] The invention relates to a hoisting device, in particular to a hoisting device suitable for large-scale welding workpieces, and belongs to the technical field of hoisting equipment. Background technique [0002] Lifting aids (hereinafter referred to as spreaders) have the characteristics of compactness, flexibility, convenient operation, and high work efficiency. It can not only meet the free transportation of workpieces in horizontal and vertical directions, but also significantly reduce the labor intensity of operators. On the automobile welding production line, for the handling of larger welding workpieces, special hoisting equipment is usually used in combination with electric hoists or pneumatic hoists. [0003] Due to the limited weight that the existing hoisting equipment can lift, it is difficult to safely hoist the entire automobile body-in-white; and the existing hoisting equipment generally uses ordinary steel pipes as guides, which cannot a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F11/00
Inventor 李怀振崔建伟张东强司磊康建彬李航米少亮刘国辰赵军
Owner 精诚工科汽车系统有限公司
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