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Precise positioning system of lifting appliance

A precise positioning and lifting technology, applied in the direction of load hanging components, transportation and packaging, etc., can solve the problem of long operation time

Active Publication Date: 2018-04-20
HUAIYIN INSTITUTE OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole process takes a long time to operate and requires additional labor to assist

Method used

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  • Precise positioning system of lifting appliance

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Embodiment Construction

[0080] combine Figure 1~Figure 4 It can be seen that the present invention includes a spreader body 1, the length and width of the spreader body 1 match the container, the top of the spreader body 1 is fixed with the sling 4 of the crane, and the side wall of the spreader body 1 The four corners are respectively connected with positioning auxiliary boards 7 up and down, and the positioning auxiliary boards 7 are vertical plates of "L" shape structure. The four corners of the bottom of the spreader body 1 are also provided with twist locks 6 and ultrasonic receiving modules 9 respectively. , the center of the bottom of the spreader body 1 is provided with a laser distance measuring module 10, the spreader body 1 is also provided with a temperature sensor, and also includes an ultrasonic emission module set on the top of the container and a controller in the crane cockpit and a display, the laser ranging module 10, the ultrasonic receiving module 9, the temperature sensor and t...

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Abstract

The invention discloses a precise positioning system of a lifting appliance. The length and the width of a lifting appliance body are matched with those of a container, the top of the lifting appliance body is fixed to a lifting rope of a crane, four corners of the side wall of the lifting appliance body are vertically and movably connected with positioning auxiliary plates, the positioning auxiliary plates are vertical plates of L-shaped structures, the four corners of the bottom of the lifting appliance body are each provided with a rotary lock and an ultrasonic receiving module, a laser distance measuring module is arranged on the centre of the bottom of the lifting appliance body, a temperature sensor is arranged on the lifting appliance body, an ultrasonic emission module on the top of the container, a controller and a displayer are further included, the controller and the displayer are arranged in a crane cockpit, the laser distance measuring module, the ultrasonic receiving modules, the temperature sensor and the displayer are in signal or electric connection with the controller, and the ultrasonic emission module is connected with the controller through signals. Through theabove structure, automatic rough positioning, fine positioning and precise positioning continuity and rapidness of the lifting appliance can be achieved, and lifting precision and efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of logistics transportation, in particular to a precise positioning system for a spreader. Background technique [0002] The greatest success of the container lies in the standardization of its products and the entire transportation system established thereby. It is indeed worthy of the standardization of a behemoth with a load of tens of tons, and based on this, the gradual realization of a global logistics system for ships, ports, routes, highways, transfer stations, bridges, tunnels, and multimodal transport. It is called one of the great miracles created by human beings in history. [0003] With the increasing role of containers in logistics. There are cranes for containers at the wharf for lifting and transporting containers. The hook of the crane is hung with a container special spreader that can quickly lift the container, that is, the fixed spreader (also called the integral spreader), which is co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/12B66C13/16B66C13/46
CPCB66C1/101B66C1/12B66C13/16B66C13/46Y02E30/30
Inventor 范钦满梁坤张润生刘长平冯兴宇
Owner HUAIYIN INSTITUTE OF TECHNOLOGY
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