Crown block mobile car cable laying method
A technology of moving trolleys and cranes, which is applied in the installation of cables, the arrangement of cables between relatively moving parts, and electrical components, etc., which can solve the problems of a large number of cables, easy breakage of cable core wires, and repair time, so as to improve safety , improve the service life, easy to arrange the effect
Active Publication Date: 2015-06-17
GUIYANG AL-MG DESIGN & RES INST
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Problems solved by technology
[0003]The object of the present invention is to provide a method for laying cables on the mobile trolley on the crane, so as to solve the problem of the large number of cables for the mobile motor of the crane, the easy breakage of the cable core wire and the Fix the problem of long time, so as to overcome the deficiencies of the existing technology
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[0011] The aluminum tapping mobile trolley used on the electrolytic multi-function overhead crane of the present invention will be further described in detail below in conjunction with the accompanying drawings, but it is not intended to limit the present invention.
[0012] As shown in the figure: a method for laying the cables of the mobile trolley on the crane. Terminal box one 17 and terminal box two 18 are respectively installed on the terminal box one 17 and terminal box two 18. One end of the terminal box one 17 and terminal box two 18 is provided with a common interface, and the other end is provided with 6 general interfaces. The general interface and the common interface pass through the respective terminal boxes Then connect the interfaces of the main distribution control cabinet 1 of the crane with the common interfaces on the terminal box 17 on the girder of the crane with ordinary cables one by one, and connect the interfaces on the mobile trolley 2 with The comm...
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The invention discloses a crown block mobile car cable laying method. The method includes the steps that a main distribution control cabinet of a crown block is arranged on a crown block girder, and the crown block girder and a crown block mobile car are each provided with one terminal box. One end of each terminal box is provided with common connectors, and the other end of each terminal box is provided with at least one main connector. The main connectors are connected with the common connectors through common cables in the terminal boxes, then all connectors of the main distribution control cabinet of the crown block are correspondingly connected with the common connectors on the terminal box on the crown block girder one by one through common cables, all the connectors on the mobile car are correspondingly connected with the common connectors on the terminal box arranged on the mobile car through common cables one by one, and then the main connectors of the two terminal boxes are connected through telescopic multi-core cables. By means of the crown block mobile car cable laying method, the safety and reliability of supplying power to the mobile car through the crown block are improved, the economical efficiency of the crown block is considered, and the method is worth of being popularized.
Description
technical field [0001] The invention relates to a cable laying method for a mobile trolley on a crane, and belongs to the technical field of equipment installation on the crane. Background technique [0002] In the factory, there are many cases where moving cables are required on the crane, and the number of moving cables is large. The mobile trolley on the existing crane, its equipment includes: multiple walking motors and hook lifting motors, the motors are all controlled by frequency converters, and each motor also has frequency converter fan motors, brakes, etc. There are about 10 to 30 cables; in addition, the stroke, proximity switch, winch motor speed monitoring encoder, etc. installed on the mobile car also require about 10 to 30 control cables; It is laid according to the traditional radial method, that is, these cables are drawn from the power distribution control cabinet of the crane respectively, which makes the number of moving cables in this part too large an...
Claims
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Inventor 谢松泉
Owner GUIYANG AL-MG DESIGN & RES INST