Understand the stress condition of the ballast.

Edit:Zongxiang Heavy Industry--Ethan Date:2018-03-09 14:31:15

With the development of social economy, the improvement of production efficiency of each enterprise is closely watched, it is the common rail products in the production of many enterprises, our company perennial provide important products to market, about the basic stress of the rail clamp, the following explanation is made for you.

The bridge crane used by large metallurgical enterprises has a large weight and high operation speed, starting and braking frequently, the working conditions of big car track, crane beam and factory post are bad, the rail fixing device is the transmission of the crane load directly to the crane beam and the column of the workshop. Hook head screws are usually used to fix the track, its rigidity is poor and easy to deform, and easy to loosen, causes the center line to deviate from the center line of the crane beam or bend the track.

Some hook head screws are loose or broken after straightening, big maintenance workload big. In recent years, some metallurgical enterprises have switched to plate-type rail fixation devices, it is more reliable than the hook head screw. Reduce the maintenance work load, gnaw the phenomenon also has the improvement. In order to find out the device loading and deformation in the process of installation and working condition and force transfer way, they were subjected to a stress test.

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