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Mobile railcar controlled by electromagnets

A technology for moving rails and electromagnets, applied in the field of rail cars, can solve the problems that the rails cannot be driven by hydraulic cylinders, the construction period is long, the technical difficulty is large, etc., and the effects of less floor space, low equipment costs, and short manufacturing periods are achieved.

Inactive Publication Date: 2011-05-18
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the owner cannot provide a hydraulic station, the moving track cannot be driven by a hydraulic cylinder
If the cylinder is used to drive, because the stroke is too long (about 4 meters stroke), the cylinder must be made non-standard, the technology is difficult, and the construction period is very long (about half a year), which is not a good way

Method used

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  • Mobile railcar controlled by electromagnets
  • Mobile railcar controlled by electromagnets
  • Mobile railcar controlled by electromagnets

Examples

Experimental program
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Embodiment Construction

[0024] The mobile rail car controlled by the electromagnet provided by the present invention is actually a part of the traveling track of the feeding trolley of the packaging unit, and this track can be moved. The movement and positioning of this moving track is realized by the suction force generated by the electromagnet. The moving track is fixed on a trolley with four free wheels, which together with the electromagnet constitute a moving rail car. The mobile rail vehicle itself and the steel coil transport vehicle walk on a common track.

[0025] The method provided by the present invention will be further described below in conjunction with the embodiments and accompanying drawings.

[0026] The mobile rail car controlled by the electromagnet provided by the invention is a dolly with a track, and its structure is as follows: figure 1 , image 3 with Figure 4 As shown, it is mainly composed of a moving trolley, an electromagnet and a track 13, wherein: the moving trol...

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PUM

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Abstract

The invention relates to a mobile railcar controlled by electromagnets. The mobile railcar mainly comprises a mobile trolley, two electromagnets and a rail (13), wherein the mobile trolley is a trolley with four free wheels; the rail (13) is a mobile rail for a loading trolley of a packaging unit and fixed on the upper part of a trolley frame (10) of the trolley; the first electromagnet (4) is fixedly arranged on a base (9) through a connecting piece; and the second electromagnet (11) is arranged on a steel coil transport vehicle (12). The mobile railcar provided by the invention occupies small area reduced by a half compared with the area of the equipment arranged on the traditional steel coil transport vehicle, has a short manufacturing cycle shortened by 4 months compared with the manufacturing cycle of the equipment arranged on the traditional steel coil transport vehicle, and has low equipment cost reduced by 1 / 3 compared with the cost of the equipment arranged on the traditional steel coil transport vehicle.

Description

technical field [0001] The invention relates to the field of railcars, in particular to an electromagnet-controlled mobile railcar used for packaging units. Background technique [0002] In the second cold rolling project of Shougang, the steel coil on the outlet saddle of the galvanizing unit needs to be transported to the inlet saddle of the packaging unit. The distance between the two is ~120 meters. There is a problem of track intersection between the feeding trolley and the steel coil transport vehicle of the packaging unit. In the past, it was common practice to assemble rails on the steel coil transporter to serve as the rails at the intersections of the feeding trolleys of the packaging unit. But here, because the steel coil transport vehicle travels too long, there are a lot of equipment installed on it. If the track is installed, the equipment is too large. Moreover, since the design of the galvanizing unit and the packaging unit has been completed, the steel co...

Claims

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Application Information

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IPC IPC(8): B65B35/10
Inventor 王崇望梁芳胡立华
Owner WISDRI ENG & RES INC LTD