How to install crane track pressure plates
Track pressure plates are widely used in crane rails. Of course, for different types of rails, we also need to choose suitable crane track pressure plates to adapt to different load-bearing. Generally speaking, the types of crane rails include steel rails, railway rails, and square steel. The installation method of the track should also be selected according to the situation. The following track pressure plate will introduce the installation method of the bridge crane track.
There are two kinds of rail beams commonly used for installing rails: one is a steel structure beam, and the other is a concrete prefabricated beam. Prefabricated concrete beams must have pre-embedded holes for bolts during installation, or pre-embedded bolts in prefabricated concrete beams.
The installation methods of crane rails include pressure plate fixation, hook screw fixation, welding and bolt combination fixation, etc. In order to adjust in the horizontal direction, the holes on the rail pressure plate are usually made as long holes, and for the vertical adjustment, pads can be added under the rail. When designing the rail pressure plate, it should have sufficient rigidity. Each pressure plate can be made into a single hole or double hole according to the size of the force. Only when the rail and the rail beam or the steel backing plate fixed on the rail beam are connected by welding, the rail can be welded on the rail.
Of course, the crane track should also be laid according to the consignment and model of the crane, so as to choose different types of tracks for laying, such as light rail and heavy rail. The use of crane track pressure plates improves the safety and stability of rail operation, which is of great significance to the operation of cranes.
Crane track pressure plates can be divided into GDGL pressure plates is also called 514 double-hole pressure plates (pressure plates for I-beam.
DGL pressure plate is also called long hole casting pressure plate (pressure plate for concrete beam and concrete floor.
The model of GDGL pressure plate can be divided into GDGL-1 (for 38kg rail) – GDGL-7 (for 120kg rail.
The model of DGL pressure plate can be divided into 6a-1 (for 24kg rail) – 6a-7, (for 120kg rail.
