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?
- Project WJQ50/180~200 WJQ40/150~160 WJQ30/100~120Maximum lifting weight (T) 180150100Adaptive bridge span (m) 35~50 30~40 20~30
- Q: What should be done before the erection of the bridge girder
- The bridge erecting machine is a device for placing a prefabricated beam on a prefabricated pier. Bridge crane is a crane, because its main function is to lift the beam, and then transported to the location and put down
- Q: When does the bridge machine not belong to the gantry crane?
- The bridge erecting machine is a device for placing a prefabricated beam on a prefabricated pier
- Q: What kind of machinery is the bridge? Is the bridge crane or bridge crane? What is the difference between the three?
- And there is walking on the beam, or called the longitudinal displacement. The biggest difference between the bridge erecting machine and the general overhead traveling crane is that it needs to go through the hole itself
- Q: Bridging machine rack in the front beam can beam block and padded timbers, whether there is stress between them.
- After all, the larger the force of the structure of the structure is more secure, block contact area is easy to collapse angle, destruction.
- Q: The difference between the bridge erecting machine and machine
- Bridge machine is mainly used for large span bridges, each section is divided into many sections together to large degree. The prefabricated bridge machine section hoisting in place, in a cross together, according to the crane, bridge span, and to select the bridging machine, bridge building machine is mainly used for railway box girder construction, when the segment assembly is completed, but also with the bridge machine horizontal wet joint and tension operation after the period of construction, to be later after the completion of construction, only a downward move across. Bridge machine commonly used 40 meters (inclusive) within the T beam, box girder erection, the end of the frame on the line, it moves down a cross, the latter construction and it does not matter.
- Q: Bridge erecting machine belongs to portal or bridge crane
- The bridge is generally used for loading and unloading containers, and the door is generally used in the container crane.Bridging machine and the above 2 are not the same.
- Q: I would like to know the working principle of JQ IV 160t/40m bridging machine?
- JQ IV 160t/40m bridging machine:JQ bridge erecting machineType fourth, refers to the step type bridging machine160t - rated lifting weight 160t (2 x 80t)40m - allows the erection of the maximum span of 40m
- Q: What is bridging agent? What is the main purpose?
- 270.388 the content index (%WT) more than 99 of total volatiles (%WT) = 0.10 (c) = 39.02 point white cylindrical crystal properties
- Q: 100 tons of bridge crane can lift 100 tons beam
- When the static loading test is carried out on the bridge erecting machine, it is necessary to load 25%
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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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