Maintenance standard of rail fish plate device

Rail fishplates are used a lot and frequently on railways, but the installation and maintenance standards of fishplate devices need to be mastered by users. What standards do we need to pay attention to about the installation and maintenance of rail fishplates? Today we will briefly introduce some to you. Rail fishplate supplier.

In order to ensure the good use of railway accessories such as rail fishplates, it is necessary to repair and strengthen the rail fishplates frequently to improve the quality of equipment and avoid accidents. Rail fishplate supplier.

Maintenance standard for rail fishplate mounting device:

1.     The fixing screws of the rail fishplate installation device are fastened, and the device has no old damage and cracks.

2.     All connecting rods and external locking devices are free from old damage and cracks, the rods are free from wear and rust, the wear of pin holes is not more than 1mm, and the insulation is good.

3.     The rod connection iron is well insulated, the outer lock connection iron and the indicating rod connection iron are well insulated, and there is a gap of more than 3mm when there is no insulation, and it does not touch other parts, and the bolts are fastened. Rail fishplate supplier.

4.     Check that the shell of the switch machine has no cracks, the installation is firm, and the locking function is good.

5.     Check that the protective measures of the oil pipe groove are intact and not damaged, and have not been buried by other debris such as stone ballast