Whole Span Segment Launching Gantry

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Whole span segment launching gantry

Brief Introduction

The launching gantry is used to put the pre-fabricated segment
onto the pre-fabricated pier. It is a kind of crane with the main
function of lifting and transfer the segment to designated
position, but very different from the common crane. It’s more
strict than the common one and can be walked on. Launching
gantry can be divided into several kinds such as launching
gantry for highway, for common railway and for passengerdedicated
line, etc..

Advantage

◆ Equiped with protection system which guarantee the absolute safety during working. It’s safe, easy
and practical.

◆ Easy installation and removal

◆ Safe & easy operation, easy fixing, and safty during walking

◆ Simple structure, clear big operational space and high efficient.

Whole Span Segment Launching Gantry

Q: Self-propelled bridge erecting machineMore than 80 tons of self erecting machine price is about how muchKnow the trouble to provide point information!: Vertical and horizontal electric bridge operation, high efficiency, centralized control, simple operation, convenient transportation and other field weight reduction, 30? 0%, the equipment utilization coefficient, l, skew bridge can be erected at any angle, the radius of curved bridge erection > =250 meters, and only 3 days, the working efficiency can be increased by more than 50% of the machine. Now in the highway on the application, the effect is good.

Q: What kind of machinery is the bridge? Is the bridge crane or bridge crane? What is the difference between the three?: From the beam car handle, through the longitudinal shift, shifting, etc. will step off the beam erection of precast beams to piers. Hope to help you.

Q: The difference between the bridge erecting machine and machine: Bridge machine is mainly used for large span bridges, each section is divided into many sections together to large degree. The prefabricated bridge machine section hoisting in place, in a cross together, according to the crane, bridge span, and to select the bridging machine, bridge building machine is mainly used for railway box girder construction, when the segment assembly is completed, but also with the bridge machine horizontal wet joint and tension operation after the period of construction, to be later after the completion of construction, only a downward move across. Bridge machine commonly used 40 meters (inclusive) within the T beam, box girder erection, the end of the frame on the line, it moves down a cross, the latter construction and it does not matter.

Q: Bridge crane is a bridge crane should be classified as that? Bridging machine: There are three kinds of bridge erecting machines in China, which are used to separate the steel bars or prestressed concrete beams.

Q: Bridging machine (i.e. mobile support method to build bridges) what are the advantages and disadvantages of bridging machine: In general, the bridge girder erection machine is to be prefabricated in the site of the beam to the bridge pier, the advantage is that the quality of the beam body control, erection speed, short construction period, suitable for prefabricated installation method.

Q: I would like to ask what types of bridge machine: In addition, there is a large project is used, such as the Hangzhou Bay Bridge (1800 tons), Su Tong Bridge (how many tons I do not remember.) Such as the use of highway bridge crane tonnage is very large, where the bridge assembly is generally segmental assembly, there is little in the form of a whole hole.So, you ask what kind of bridge machine model, it is difficult to say, because the product itself is a non-standard product, each manufacturer can have their own unique way to distinguish the name.

Q: DJ180 bridge frame 40 m beam through the hole program.: Bridge erecting machine running to bridge head,Bridging machine punch,Longmen frame and flip chip,

Q: Above the highway bridge construction machine, in the case of the erection of the protective scaffolding, bridge construction can be opened to traffic: Protective scaffolding can only be up to prevent falling objects, if the bridge girder or beam body overturned, this protection is useless

Q: Bridging machine inspection which information and what departments to go? Ah!!!!!!: First, the export of mechanical products must be declared by the manufacturer in the local entry-exit inspection and Quarantine Bureau of quality inspection, inspection, will be issued by the commodity inspection certificate or commodity inspection release

Q: When the bridge frame is equipped with T beam, there are power lines above, we do not have the height of the bridge, so I do not know whether the power line to be removed.: Bridge set top (usually crane) with high voltage line is usually enough 4m (of course, have to look at the views of the electricity sector)

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