Launching gantry in span by span
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The tyre trolley transfers the concrete segment to the rear of the launching gantry. The lifting trolley of the gantry lifts the concrete segment to the assembly position and the steeve hangs up the segment. After assembly, these segments tighten together with stressing wires, and the gantry put the beam on the pier and fulfill the construction of bridge segment. Based on the requirement of our client and the bridge conditions, the erection span and lifting capacity could be modified and customied for each machine.
530 ton Launching Gantry in span by span 100 ton Launching Gantry in span by span
General design data：
·Max span : 35m
·Max weight of each segment : 45ton (60ton)
·Max weight of span : 460ton（530ton）
·max longitudinal slope of bridge :±3%
·max transversal slope of bridge :±2%
·min horizontal radium : 600m（400m）
·Max wind speed on working condition : 22m/s
·Max win speed on static condition :35m/s
·Safety coefficient :≥2.5
·Stability factor of launching gantry :1.3
·Launching gantry’s fixing connection can be resistant emergencyconditions such as strong wind and typhoon.
·Temperature :from -10℃ to +40℃
·Relative humidity :90%
·The whole machine can move backward and forward for bridge erection.
- 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
- The bridge erecting machine is a device for placing a prefabricated beam on a prefabricated pier
- Q: Safety slogan for bridge erecting machine
- 4, pay attention to safety, care for life!5, people-oriented, safety first!6, abide by the law, treat life!7, the work is busy, safety does not forget!8, life is priceless, peace is a blessing!
- 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: Main components of bridge erecting machine
- JQ900A bridge rack beam work across a hole of simply supported girder, by YL900 girder car tail beam erecting machine to feed beam, lifting trolley beam drag from air box girder beam, trimming location, bridging machine is driven by hydraulic tyre running, walking vertical over hole operation. You can set up 32m, 24m, 20m double line box girder, adapted to set the minimum curve radius of R5500m, to accommodate the maximum longitudinal slope of 20 m, rated lifting capacity of 900t.
- 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: What are the conventional lifting equipment? Bridge erecting machine is a kind of lifting equipment
- A device that is especially large in weight, or a volume of earth objects, such as lifting the house and moving the equipment. In the hoisting machinery category, there is a market called unconventional lifting equipment, generally refers to the general is lifting the weight or volume of the earth is particularly large, objects, such as lifting and moving equipment housing.
- Q: Summary of bridge crane driver
- Security, service and management.No model.The following for reference,
- Q: What is bridging agent? What is the main purpose?
- This product is a white cylindrical crystal, insoluble in water, soluble in ethanol, ethyl ether, benzene, isopropyl benzene and other organic solvents…
- Q: Bridging machine inspection which information and what departments to go? Ah!!!!!!
- They examine the outward appearance of the export machinery and export packaging, after approval, in the customs declaration on the seal, this product can be shipped out.
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Launching gantry in span by span
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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