How to install and use rail dowel correctly from exoltechcom's blog

As a railway accessory, rail dowel is a reliable connection between the rail and the road (or load-bearing wall) of the lifting equipment. It is sorted along the entire length of the slide. Set groups every 500mm. The group is two pairs. In the operation of the lifting equipment, it can bear the vertical and transverse impact force, and it can bear the additional transverse force produced by the actual operation of the lifting equipment. rail dowel Use of adjustable integral pins to get rid of common faults in traditional rail dowel applications.

After installing the rail dowel, the proper contact between the pin and the slide rail should not be maintained. Some pins cannot be adjusted horizontally after installation, so they are likely to be caused after everything is loaded properly or after thermal deformation and cold folding. It is easy to damage the rail after raising the vertical movement, which will cause the bolt of the pin to loose. Loose, pin rotation, rail surface damage and bite the rail, more serious times will break the rail, harm the damage of the server wheel and drive tissue damage.

When the adjustable rail dowel is applied, the rail level can be fixed and the rail level can be adjusted. In addition, the rail dowel has a locking function, which can reliably fix the stationary rail and prevent the rail from moving under the working pressure of the large wheel. The rail is fixed in the vertical position according to the elasticity. When the rail is subjected to thermal deformation and folding, it can also allow the rail to move vertically without easily damaging the rail dowel, and make the bottom edge of the rail touch closely with the vulcanized rubber compound pad paved on the rail.

In order to better ensure the stable and stable operation of lifting equipment, it is often used to pave electric welding rails. Each section of the lifting equipment track is welded into one by electric welding. And in welding there are no joint joints. Right in the middle, but this type of installation is very high, and has a lot of hot deformation and cold folding. Adjustable rail dowel is especially suitable for this type of track belt fixed, can very well remove the adverse conditions caused by the application of electric welding rail.

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