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Device and control method for double speed of container bank crane vehicle

A shore crane, trolley speed technology, applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems affecting the production efficiency and benefits of container terminals, to shorten the operation time, improve efficiency and benefits, and increase speed and the effect of efficiency

Inactive Publication Date: 2007-09-19
TIANJIN PORT (GROUP) COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Affects the efficiency and effectiveness of production operations at container terminals

Method used

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  • Device and control method for double speed of container bank crane vehicle
  • Device and control method for double speed of container bank crane vehicle
  • Device and control method for double speed of container bank crane vehicle

Examples

Experimental program
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Embodiment Construction

[0042] As shown in Fig. 5, a device with two operating speeds for a container shore crane trolley is provided with opening and closing signal sensors on the four twist locks of the container spreader, and a speed selection switch is provided on the operating platform. The opening and closing signal sensors and the speed The selector switch is connected to the 3MJAMSC input module of the control circuit at the same time, and the 3MJAMSC input module is connected to the communication module 217IF on the control circuit SLOT3; the communication module 217IF and the speed sensor on the handle of the control running trolley on the console are simultaneously connected to the input of the central processing unit CPU-01 , the output signal of the central processing unit CPU-01 processed by the internal logic program is connected to the 216IF communication module. electric motor.

[0043] The control method of two running speeds of a container shore crane trolley shown in Fig. 6 is as ...

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PUM

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Abstract

This invention relates to cargotainer bank crane automobile two running speed device and method, wherein, the cargotainer has four locking signal sensors and operation bench speed selective switch to control circuit 3MJAMSC input module of control circuit. Then it is connected to communication module 217IF of control circuit SLOT3. The communication module 217IF and operation bench controls automobile haggle speed sensor connecting CPU-01. The CPU-01 connects 216IF communication module and then connects automobile converter connected to automobile motor. The invention adopts control program operation to increase speed without load.

Description

technical field [0001] The invention belongs to the control of the running speed of a crane trolley, in particular to a device and a control method for two running speeds of a container shore crane trolley. Background technique [0002] The speed of the trolley on the container crane on the shore of the container terminal is the same when it is loaded and unloaded, and this speed is suitable for setting when there is a load. Running at the same speed like this under the situation of no load just seems to be a waste of time, which affects the speed of production operations for loading and unloading containers. Extend the pressing time. Affects the efficiency and effectiveness of production operations at container terminals. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device and a control method for two running speeds of a container shore crane trolley. For the running speed of the trolley on the container...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C13/22
Inventor 黄力军
Owner TIANJIN PORT (GROUP) COMPANY
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