Easy Operation 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: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:900 tons bridge machine value how much curiosity just ha ha
Now the sales price of about 11 million tons, 900 tons of auxiliary girder bridge.
Q:100 tons of bridge crane can lift 100 tons beam
Need to load 10%. If you say that the 100t is the rated load of the bridge crane, there is no problem with hanging 100t weights.
Q:How many tonnage bridge erecting machine needs to install the monitoring system
RJ-104 type hoisting machinery information management system can realize the real-time management of the site, a number of projects on the regional multi class operation bridging machine information and safety state, to facilitate the realization of regional information management needs of remote bridging machine.
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:The difference between double guide beam bridge machine and single beam bridge machine
Single beam bridge machine:The single girder bridge girder erecting machine adopts a single bearing beam, and the bridge erecting machine is composed of a single main beam, a supporting leg, a hanging beam trolley, a moving mechanism, a transverse moving mechanism and an electric control system. Main girder structure generally adopts box type structure of light weight, high stability of the beam, the guide beam can be moved up and down, back and forth, transverse, achieve a heavily beam beam falling in place, continuous erection line, line, curve and other different types of bridges.
Q:Bridging machine which consists of four parts
H, electrical system including all electrical control and lighting.In addition, some underground scraper and throttle control hydraulic system. Hydraulic cable control system for electric underground scraper.
Q:2700t bridging machine assembly summary how to write
Write the main content of the work, how to work hard, the results achieved, and finally put forward some reasonable proposals or new efforts.......Work summary is to let the superior know what you have to contribute, reflect the value of your work.
Q:Self-propelled bridge erecting machineMore than 80 tons of self erecting machine price is about how much
The main structure of the hollow box girder, rigid, so the reduction of great magnitude, aspect of stable operation and the operation mechanism can be arbitrary 360 degree turn, orthogonal, can be set up in any direction and angle of skew bridge. Compared with the prior art, the machine has the advantages of light weight, short body lifting ability
Q:Main components of bridge erecting machine
The JQ900A type Longmen type double girder three leg bridge machine as an example, mainly composed of a machine arm, a lifting trolley, two lifting trolley, one column, column two, column three, hydraulic system, electrical system, diesel generator protection and safety monitoring system (part of Figure 1).

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