High-efficient Whole Span Segment Launching Gantry

High-efficient Whole Span Segment Launching Gantry

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

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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.

High-efficient Whole Span Segment Launching Gantry

Q:How much is a bridging machine: Bridge erection machine is mainly composed of steel structure, lifting, walking and other components, of which the proportion of steel structure

Q:DJ180 bridge frame 40 m beam through the hole program.: Beam and girder operation,Beam operation and falling beamBeam plate transverse movement and falling beam falling beam laying rail welding seam

Q:Such as Title ah.....I am sorry that the steel structure: 84798990 commonly used Longmen bridge erecting machine84798990 improved Longmen bridge erecting machine84798990 improved double beam bridge machine84798990 automatic bridge erecting machine84798990 ordinary Longmen bridge erecting machine84798990 common type of double guide beam bridge machine

Q:Bridge erecting machine belongs to bridge or gantry crane: Bridge crane is a crane, because its main function is to lift the beam, and then transported to the location and put down. 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: Belongs to the non-standard crane, exactly belong to special equipment

Q:Above the highway bridge construction machine, in the case of the erection of the protective scaffolding, bridge construction can be opened to traffic: Is it possible to allow someone or something else under the bridge machine during the operation.

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:How to weld the wet joint of bridge erecting machine: It is best to weld a few, but also can not afford much, after all, is to be safe ah. Hope adoption

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:I would like to know the working principle of JQ IV 160t/40m bridging machine?: The guide beam is composed of double girder truss, a connecting pin, a connecting frame, the front rear connecting frame, wire rope fixing rack etc.. The guide beam is arranged on the lower part of the central assembly (including 2 active flat, middle, middle oil shake rolled flat top), tail assembly (including 2 tail oil top and tail legs and tail bearings), front assembly (including 2 sets of active front roller, flat, flat front beam wave temporary support, front). The upper part of the two guide beam is welded with a track, and the track is provided with 2 longitudinal shift flat car assemblies. The guide beam is arranged inside the platform, or via bridging machine can go through temporary support from Taiwan to the top cap.The longitudinal moving flat car assembly is a single track active flat car, each longitudinal shift flat car assembly is controlled by the electric circuit to realize the longitudinal walking. Can be used alone, can also be used online.The moving car is composed of two parts: the walking mechanism and the lifting mechanism. The lifting mechanism is used for hoisting and the traveling mechanism realizes the lateral displacement.

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