CNBM Pre-casted segmental assembly Launching Gantry for highway and railway
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 2000 unit/month
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Main structure:
1. Main girder
Be welded of steel plates, connected by high-strength precision bolt. There are sliding rail for trolley to travel upper the girder which is fixed on outrigger by high tension precision bolt.
2. Outrigger
a. Consist of rigid outrigger and flexible outrigger, all connection points are connected by high-tension bolt
b. The ladder is used by operator to enter into cab or arriving at winch.
c.When the span>30m,there need a flexible leg aiming at reducing the lateral thrust the trolley has to the rail when the girder load objects.
3. Travelling mechanism
Consist of driving gear box and passive wheel box
a. The driving gear box supplys power to realize the crane’s travelling
b.Passive wheel box lacks transmission structure such as dynamo, reducer and a pair of exposed gear
4. Platform
Platform is installed in order to maintain the crane,the protective guard is added to protect the safety of serviceme.
This is the considerable device.
5.Trolley with hoist
Be made up of trolley frame, winch and pulley block
a.Trolley frame welded of steel plate is the loading and travelling mechanism of trolley with hoisting
b.Winch is the lifting mechanism of trolley..when it works, wire rope affects the pulley as rising and falling movement, which makes suspended objects lifting and Lowering
6. Cab
a. Glass window through which one can watch overall working condition is installed in the front and two sides of the cab
b.Electric cabinet as a group of independent cabinet , fixed out of cab is connected by control cable and linkage station which is set up in the cab
7. Electrical system
a.Lifting motor, crane travelling motor and hydraulic power motor are included. The whole electrical system is controlled by PLC.
b.Two ways to operate the crane: cab operating and remote controlling.
c.Electric components are imported from Germany Schneider
Features:
1.The first domestic creating is triangle beam, it has many advantages, such as light weight, high stiffness, low deflection, and high wind-resistance .
2.Unique steel pin connection, which is not only firm, but also easy to install.
3.Flexible steel legs, convenient to disassemble and transfer.
4.The frequency-converter can be installed according to user's requirements.
5.The span can be within 60 meters, the height of hoisting is under 20 meters, the weight of hoisting is under 200 tons per hoist.
6.It is widely used in highway and railway construction.
7.Tonnage Customize ,Industrial Customize.
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CNBM Pre-casted segmental assembly Launching Gantry for highway and railway
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 2000 unit/month
OKorder Service Pledge
OKorder Financial Service
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