Henan Dowell Crane Co., Ltd.
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Railway Concrete Girder Beam Launcher Crane 100 Ton With Ce Certificate
Product Description
Railway Concrete Girder Beam Launcher Crane 100 Ton is a professional construction machinery, which is used to transfer the road concrete precast blocks and bridge beams to the position of abutments or supporters, and then built road or highway bridge.
It composed of horizontal moving girder devices, main girders, support system, vertical moving gantry devices, horizontal moving gantry devices, hydraulic system and electrical control system.
Highway bridge is the highway bridge prestressed concrete beam tablet or beam section lifting to bridge bearing on the special construction machinery. Mainly by the beam longitudinal shift flat car assembly, girder components, support system, the longitudinal shift system, the transverse system, hydraulic system, electric control system components.
Main girder is commonly double beam truss structure. At present domestic highway bridge structure form in roughly the same, the main difference is that the longitudinal guide beam bridge form and via way. According to the longitudinal guide beam forms can be divided into single guide beam bridge and double guide beam bridge, according to the via form is divided into LunGuiShi bridge and walking machine.
On-site Installation
Safe Operation
First, the equipment must be checked for safety, including lightning arresters, hooks, wire rope and other components. During the inspection period, the abnormal phenomena of the equipment must be eliminated in time.
Make sure no one is on the stage or track and you can't turn off the main power. If there is a lock at the power circuit breaker or a sign before the power is turned off, it is obligatory to find the relevant person to remove it.
When the power supply of the bridge builder is suddenly cut off, put all controller handles in the "zero" position and check whether the operation is normal before restarting.
Do not stop when the bridge builder is working.
The "zero" position of the crane's handle allows the device to work in the opposite direction after the crane stops moving.
If the bridge builder has two hooks, the height between them must be taken care of. Keep the two hooks working independently to avoid collisions.