Something about fishplate.

Edit:Zongxiang Heavy Industry--Zed Date:2017-12-21 08:42:01

Fishplate(the splint of rail joint)common named the pilwood, connect at the head of the track. It can be divided into light rail, heavy rail and crane rail. A fishplate is a fastener used to connect the rail to the rail.

Distinguish with material: nodular cast iron, Q235, forge.

Application: A fishplate is a fastener used to connect the rail to the rail.

The failure analysis of fish-tail plate can be seen, one of the most important reasons for the cracks is the interaction between the rail and the fishplate. So how to minimize the impact of this effect, it’s a problem that is still to be solved. Besides, in recent years, when someone study the crack of the steel rail bolt and then notice the effect of the fishplate on the steel plate, find it can use the supporting form of the inclined plane of the fishplate, the wedge type supports can make the vertical tensile to the steel rail waist, this stress increases the production of the steel rail bolt crack, therefore, it is recommended to use the hinged support structure widely used in the United States and the Soviet union. At the same time, only the fishplate and the steel rail are considered as an inseparable system, study the interaction between them, it can ensure that the whole line has good connections, improve the safety of line operation.

Henan Zongxiang Heavy Industry Import&Export Co.,ltd.manufactures steel rails and railway fasteners. As a leading railway fasteners manufacturers in China,with production license of Chinese railway Ministry, advanced technology, high precision inspection instruments and service, our products have been widely exported the USA, Germany, Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the UK, India, and South Africa etc.

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