High-efficient Whole Span Segment Launching Gantry

High-efficient Whole Span Segment Launching Gantry

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Loading Port:: Tianjin

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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: Detection and quality standard of bridge erecting machine: This type of bridge machine can not be self, need to push the locomotive. The forearm is used for hanging beam, and the rear arm is balanced, and the front and rear arms can not swing in the horizontal plane. When the bridge is built, it is often necessary to use a special 80 ton Xiaoping car to transport the beam to the hanging arm of the bridging machine, which is called "feed beam". Bridge crane will lift the beam, the axle load increases, and the bridge of the new embankment is relatively soft, therefore, the bridge crane crane beam must take reinforcement measures, such as the use of heavy car road, add sleeper, etc..

Q: Self-propelled bridge erecting machineMore than 80 tons of self erecting machine price is about how muchKnow the trouble to provide point information!: The machine adopts the way of balancing the weight of the precast beam to be lifted, so that the total length of the whole machine is shortened to 1.4 times of the span of the bridge

Q: Now the high-speed rail bridge frame span of the beam: 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: Safety slogan for bridge erecting machine: Hello hello!Safety slogan for bridge erecting machine;1, safety first, prevention first!2, scientific development, security development!

Q: What should be done before the erection of the bridge girder: But what should be done before the erection of the bridge frame? Here for you to explain! 1, bridge erecting machine at the end of the bridge is ready to assemble the beam, should be placed in the bridge at the vertical track, in order to frame beam; 2, the bridge machine cantilever to the next bridge pier; forward process should ensure the stability of truss. 3, the bridge machine in the back of the four hydraulic cylinder at the same time out, so that the bridge machine in the rear of the car to drive, pull the drive car to change the direction of its movement, auxiliary personnel quickly laying the longitudinal track. The hydraulic cylinder is driven by a hydraulic cylinder.

Q: When does the bridge machine not belong to the gantry crane?: 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 kind of machinery is the bridge? Is the bridge crane or bridge crane? What is the difference between the three?: Bridge crane is a bridge crane, bridge crane is also a crane, but not a bridge crane, the harsh conditions of its requirements

Q: Bridge crane is a bridge crane should be classified as that? Bridging machine: On the highway, railway track, for the whole span erection of small span beam bridge construction machinery. Because of its high efficiency of bridge construction, it should be considered as the design principle in the design of railway bridges in china. Its huge body, beyond the railway transport clearance, the disintegration of transport, arrived at the site, and then assembled to use.

Q: Summary of bridge crane driver: So you should write a few points:1, your job and work on the understanding of the 2, specifically what you do3, how do you work hard, what is your brain to solve. Even if there is nothing, but also to write some difficult questions, how do you solve the problem4, in the future work you need to improve what ability or enrich what knowledge5, superiors like active work. Your job will be prepared, that the preparatory work before the following for your reference:Summary, is to make a comprehensive evaluation of the overall situation of a time period, the total analysis, analysis of performance, lack of experience, etc.. Summary is a kind of practical writing, is to do the work of rational thinking.

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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