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Crane with anti-collision control system

A control system and crane technology, applied in the directions of load hanging components, safety devices, transportation and packaging, etc., can solve the problems of unavoidable cable collision, inability to prevent container collision, unrealistic installation of sensors, etc., and achieve accurate calibration and leveling , the effect of accurate early warning

Active Publication Date: 2021-06-18
XINXIANG VOCATIONAL & TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the use of such four rangefinders can only prevent collisions in four directions on the horizontal plane of the container gusset, but cannot avoid cable collisions, and cannot even accurately prevent container bottom collisions
In the same way, if a range finder is installed on the cable, it can only prevent the cable from colliding, but not the container from collision
It is not practical to install sensors at the bottom of the container

Method used

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  • Crane with anti-collision control system
  • Crane with anti-collision control system
  • Crane with anti-collision control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The overall structure of the crane

[0029] like figure 1 As shown, the crane includes a trolley 1, a buckle plate 2, a laser radar 3, a cable 4, a container 5, a positioning camera 6, and an alignment camera 7.

[0030] The trolley is located on the crane track and is used to travel on the track to move the goods. The position near the four corners of the trolley is connected with 4 cables, and the other ends of the 4 cables are respectively connected to the positions near the four corners of the pinch plate, that is, the trolley is connected to the pinch plate through 4 cables. Containers are fixed under the gusset plate, and different containers can be installed on the gusset plate, so that the crane can transport different containers. The 4 cables can be extended and retracted by the trolley to raise or lower the container.

[0031] The 4 positioning cameras are respectively located at the bottom of the car, near the four sides of the bottom of the rectangular...

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Abstract

The invention discloses a crane with an anti-collision control system. The crane is characterized in that the crane is started; a positioning camera is started, and a buckle plate is positioned and leveled through a standard database; and the anti-collision control system is started, and all-around anti-collision protection on an inhaul cable, the buckle plate and a container is formed by rotating a laser radar. By means of the method, all-around protection can be achieved, particularly the thin inhaul cable can be protected, and the safety problem is avoided.

Description

technical field [0001] The invention relates to the field of cranes, in particular to the field of anti-collision cranes. Background technique [0002] During the process of hoisting and lowering the container goods with a crane, collisions should be avoided. This kind of collision generally occurs in the possible contact between the container and the surrounding containers during the process of hoisting and lowering, and the collision that may occur due to the obstruction of the operator's vision during the movement of the container by the crane. In the prior art, a camera is usually used for shooting, and a collision is avoided by means of machine vision; or a range finder is used to detect surrounding objects. But either way, it is usually set up for larger containers. For example, take images / videos of containers, and avoid collisions with other containers and other objects through image recognition and analysis. But for the crane, in addition to the larger container,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C15/04B66C13/16B66C13/48
CPCB66C13/16B66C13/48B66C15/04
Inventor 王玥曹敏
Owner XINXIANG VOCATIONAL & TECHN COLLEGE
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