• Safty Whole Span Segment Launching Gantry System 1
  • Safty Whole Span Segment Launching Gantry System 2
Safty Whole Span Segment Launching Gantry

Safty Whole Span Segment Launching Gantry

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Loading Port:
Tianjin
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Whole span 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.

Q: What is the technical parameter of 30m/100t fixed guide beam of bridge erector?
Car (horizontal) walking speed (m/min) 3.15 3.15 3.15Bridge machine through hole velocity (m/min) 5.566Beam transport flat car speed (m/min) beam flat car speed 6.6m/min, return speed 13m/min (variable frequency speed)Deflection of work (mm) maximum deflection 706034Longitudinal forward cantilever deflection 800630350Adaptive bending radius (m) 350300200To adapt to the incline angle of 0~45 degrees 0~45 degrees 0~45Machine power ~104kw ~92kw ~77kw
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: 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: Weight of 120 ton bridging machine
Using the maximum slope; slope less than 3% cross slope is less than or equal to 3%
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: Our original home is the height of the beam is now 3m to 2.6 of the beam is not to the bridge before the support leg height
Bridging machine if you need to transform the manufacturers must contact. The influence of the height of the beam on the condition of the bridge girder erection machine may need to be studied by experts.
Q: How does the bridging machine work?
I saw at the site of the bridge building machine, its main principle is: (methods, mainly introduced the first beam behind it in between the land bridge was) and the first and the second piers of the bridge pier, the establishment of six pivot, and then put the prefabricated beam from the prefabricated plant shipped between the land and the first pier place
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 which consists of four parts
A, power system including diesel engine and related auxiliary equipment;B, transmission system - including torque converter, transmission, front and rear drive axle, rotating shaft;C, walking system - including tires, rims, front and rear frame swing frame;
Q: Purchase of special equipment, the use of units of evidence is the use of special equipment license?Where is the place of use or production?
Detailed telephone to consult your local 114, or you tell me, I help you ask.

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