Remote Control High Speed Railway Bridge Erection Beam Launcher Equipment
Remote Control High Speed Railway Bridge Erection Beam Launcher Equipment applies to highway, railway bridges to the construction site of bridge construction, its main function is to mention prefabricated good beam slice and delivered on prefabricated good piers.it and general meaning cranes have very big different, high safety requirements.
Remote Control High Speed Railway Bridge Erection Beam Launcher Equipment consists of main girder, crane, front legs, rear legs, front leg cylinder, rear leg cylinder and the transverse connection of front, middle, rear legs. The control part is composed of hydraulic system and electric control system. The bridge girder erection machine is characterized by reasonable compact structure and convenient installation, the main standard girder is connected by pin connection. The double girder structure is connected between the two frame girders by welded pipe.
- Remote Control High Speed Railway Bridge Erection Beam Launcher Equipment is a dismountable structure. During use, the bridging machine can be locally modified according to the different conditions, so it has a strong ability to adapt to the scene.
- There are no harsh requirements for transportation conditions. Except for the seven beams that are transported by container flatbeds, the remaining components can be transported by train or general trucks.
- Easy transition. Because it is a dismountable structure, it can be transferred on its own as a whole according to the actual situation on the site, or it can be disassembled and then reassembled, and the assembly time is 15-20 days.
- Easy to change. Single-line straight box girder of various spans of 32 meters and below can be erected, and unequal span beams can be erected.
- It has the function of reversing the frame beam. The girder operation can be started at the bridge head or in the bridge, so the adaptability to various site conditions is improved.
- This bridge crane has low height, low center of gravity, good stability, and good safety in beam operation.
- The use of electronic frequency conversion speed regulation technology makes the beam operation stable, almost no impact, and improves the safety and reliability of the operation.
- This bridge crane is designed with a hydraulic lifting device in the middle outrigger to achieve the verticality of the front outrigger beam operation, and the reaction force of each outrigger can be adjusted within a certain range. The bearing capacity requirements are low.
- The use of a portal-type rear outrigger structure can ensure that the beam-carrying vehicle can smoothly enter the belly of the bridging machine, making the bridge-gearing machine suitable for various types of highway flat-bed vehicles and railway beam-carrying requirements, reducing the conditions of the beam-carrying road.