Cantilever Segment Launching Gantry

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Cantilever segment launching gantry

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..

◆  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.

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Q:The construction of the bridge above the highway, in the case of the protection of scaffolding has been erected
Is it possible to allow someone or something else under the bridge machine during the operation.
Q:I would like to ask what types of bridge machine
Bridge machine from the use of points, can be divided into highway bridge, railway bridge machine. Can also be divided according to the different structure, the name is more, for example, the auxiliary beam type, the whole frame, tunnel, etc.. Can also be based on the way to set the sub section of the assembly type, the whole hole, etc.
Q:Bridging machine construction method? Common types of bridge machine
But it is very different from the general sense of the crane. The requirements of the harsh conditions, and the existence of the beam on the line, or called the longitudinal shift. Bridge machine is divided into the erection of highway bridges, conventional railway bridge, passenger dedicated railway bridge, etc..
Q:What are the conventional lifting equipment? Bridge erecting machine is a kind of lifting equipment
A device that is especially large in weight, or a volume of earth objects, such as lifting the house and moving the equipment. In the hoisting machinery category, there is a market called unconventional lifting equipment, generally refers to the general is lifting the weight or volume of the earth is particularly large, objects, such as lifting and moving equipment housing.
Q:DJ180 bridge machine how to run?
Safety operation rules for bridge erecting machineThe vertical height of the longitudinal running rail of the bridge erecting machine is corresponding to the height requirement, and is stable. Front, middle and rear legs of the horizontal running track requirements, and strictly control the spacing, the three tracks must be parallel.
Q:Detection and quality standard of bridge erecting machine
Single girder bridge erecting machineThe utility model is characterized in that the hanging arm of the bridge is a box girder, and the front suspension is extended. The machine can be unloaded in the state of their own into the bridge, and then the front column straight, supported in front of the pier. When the beam (or the whole beam) moves along the boom, the boom is close to the beam. Bridge, the machine can automatically enter the bridge in the unloaded state, must first be the beam gantry crane with special transfer from the railway flat car special beam car, then the car rear end beam and the bridging machine for erecting machine in position, driving the jib crane will be two the beam lift along the arm forward, arrive at the bridge site off the beam. In order to adapt to the curved bridge, the boom of the machine can swing a little in the horizontal plane. The method of beam in place is the same as that of the double cantilever bridge erecting machine (beam or track). The machine has the advantages of: cancel the balance weight, no need to push the top of the locomotive, feeding beam does not need the bridge line, the degree of mechanization, safety performance has improved. The 130 - ton victory type bridging machine.
Q:Special equipment (gantry crane and bridge machine) forensics problem
Specifically, it is located in the special equipment inspection institute (hereinafter referred to as the quality and Technical Supervision Department)
Q:The difference between the bridge erecting machine and machine
Simple said bridge building machine is in bridge abutment on-site pouring concrete formwork, and the bridge erecting machine is dipping prefabricated in bridge abutment.
Q:A bridging machine requires several special operators
Other construction workers 10~20 ranging. See the specific operation of the type of equipment.
Q:What kind of machinery is the bridge? Bridge or gantry crane
And there is walking on the beam, or called the longitudinal displacement. The biggest difference between the bridge erecting machine and the general overhead traveling crane is that it needs to go through the hole itself

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