How to Repair Rail Joint Bar?

Rail Joint Bar is a common railway accessory. According to different application fields, the specifications of the selected road plywood are also different. The road splint mainly plays a certain role in fixing the rails. In actual application, it will be affected by the surrounding environment and affect the normal use of the road splint. More serious will also cause damage to the road splint. In order to reduce the damage of the road splint, we follow the Rail Joint Bar Manufacturer to see how to repair the road splint.

South American Standard Rail Joint Bars

1. The fixing screws of the installation device of the road splint are tightened, and the device is free of old damage and cracks.

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

3. The rod connection iron is well insulated. The external lock connection iron and the rod connection iron are well insulated. When there is no insulation, there is a gap of more than 3mm. It does not collide with other parts. The bolts are fastened.

4. Check that the casing of the switch machine of the installation device of the road splint is free of cracks, the installation is firm, and the locking effect is good.

5. Check that the protective measures of the tubing groove are intact and not buried by other debris such as ballast.

6. Pay attention to the installation of the road splint: when bolting, the spring washer must be opened downward; the order of the bolts, such as using a four-hole road splint, tighten the middle two first, then the two sides, after the two sides are tightened, Tighten the middle again; when tightening the bolt, one person should use a 55cm screw wrench, and you should not use too long a screw wrench or two people to tighten; when the bolt cannot be put on, use a hammer to hit the two ends of the road splint. Accurate, do not allow the screw to be driven hard with a hammer; the contact part of the rail clamp and the rail and the bolt should be oiled; when passing the bolt of the clamp, the position of the bolt cap must be staggered inside and outside.

Installation steps of road splint:

1. Install two bolts for each joint of the mounting rail clamp, that is, one for each rail head.

2. When installing the bolts, the springs and flat washers should be installed first, and the opening should be downward.

3. The contact parts and bolts of the fish plate and the rail should be oiled.

Notes on the installation process:

1. All construction personnel must enter a safe place before driving in the inclined shaft.

2. All electrical equipment must be explosion-proof.

3. When parking or installing materials, it is strictly forbidden for drivers to leave their posts.

4. The model of road splint should pay attention to and the quality inspection should be in place.

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