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Movable type automatic rail clamping device

A rail clamp, mobile technology for rail brakes, rail car body components, transport and packaging

Inactive Publication Date: 2011-09-21
喜马拉雅(中国)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of windproof measures at present, such as: the existing windproof brake, which can only work when the wheels stop rotating, but when encountering strong winds, the wheels are still sliding on the track surface; there are also ground anchors and rail clamps It also only works in static situations, it cannot be used normally at work

Method used

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  • Movable type automatic rail clamping device
  • Movable type automatic rail clamping device
  • Movable type automatic rail clamping device

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] The present invention includes a base 8. The shaft 7 of the base 8 is provided with an eccentric wheel 6, and the bottom of the eccentric wheel 6 is provided with a friction foot 1. The friction foot 1 is fixed on the guide rod 3 of the electromagnet 5 of the eccentric wheel 6 and the guide rod 3 The eccentric wheels 6 on both sides are respectively provided with a spring 2 for rubbing the foot 1; the outer edge of the eccentric wheel 6 is provided with a rail clamping groove 4 with a narrow bottom and a narrow width.

[0013] The width b of the rail clamping groove 4 may be 60mm-112mm.

[0014] The present invention is installed on the bottom beam 9 between the wheels 10.

[0015] Hereinafter, an action process of the present invention will be described in conjunction with the drawings:

[0016] When the crane of the present invention is working, the electromagnet 5 of the present invention is energized, and the friction foot 1 is lifted (the eccentric wheel 6 is 20 mm away fr...

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PUM

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Abstract

The invention discloses a moveable type automatic rail clamping device relating to the improvement of a brake structure of a track crane. The movable type automatic rail clamping device can effectively prevent being blown off by strong wind. The moveable type automatic rail clamping device comprises a base and is structurally characterized in that the shaft of the base is provided with eccentric wheels, wherein the bottoms of the eccentric wheels are provided with friction feet fixed on a guiding rod of an eccentric wheel electromagnet and the eccentric wheels on both sides of the guiding rodare respectively provided with springs with friction feet; each outer margin of the eccentric wheels is provided with a rail clamping groove with wide bottom and narrow top.

Description

Technical field: [0001] The invention relates to an improvement of the brake structure of a rail crane. Background technique: [0002] With the rapid development of the national economy, the number of rail cranes has also grown rapidly. The phenomenon of rail cranes being blown away or even blown down by the wind has increased, causing great harm to people, goods, and equipment. There are many windproof measures, such as: the existing windproof brake, which can only work when the wheels stop rotating, but when encountering strong winds, the wheels are still sliding on the track surface; there are also ground anchors and rail clamps. It can only work under static conditions and cannot be used normally in work. Summary of the invention: [0003] In view of the above problems, the present invention provides a mobile automatic rail clamp that can effectively prevent being blown away by strong wind. [0004] In order to achieve the above objectives, the present invention adopts the fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61K7/04
Inventor 赵鹏华金吉云金万席
Owner 喜马拉雅(中国)股份有限公司
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