Efficient Cantilever Segment Launching Gantry in China
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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.
- Q: Self-propelled bridge erecting machineMore than 80 tons of self erecting machine price is about how muchKnow the trouble to provide point information!
- 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: 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: How long will it take to set up the 30 - meter girder erecting machine on the highway
- Standard 48 meters, when considering the hole is more secure with a total of more than 8 meters, with a total of 56 meters. Welcome adoption
- Q: When is the installation period, which brand is reliableProfessional name should be crane safety monitoring and management system
- Bridging machine information management system is composed of Shanghai Ruiji Civil Engineering Consulting Co. Ltd. developed a new generation of complex crane safety monitoring and information management of product information management, it can realize the bridging machine running state of full range monitoring, various risk early warning and operation, can effectively improve the level of safety and operation of bridging machine efficiency
- Q: What kind of machinery is the bridge? Is the bridge crane or bridge crane? What is the difference between the three?
- Bridge crane is a bridge crane, bridge crane is also a crane, but not a bridge crane, the harsh conditions of its requirements
- Q: Weight of 120 ton bridging machine
- Specifications: 40m-120T 2, rated lifting weight; 120T 3, the use of bridge span; 20-40 M
- Q: Summary of bridge crane driver
- Summary of the basic requirements1 Summary must have an overview of the situation and narrative, some relatively simple, some more detailed.2 achievements and shortcomings. This is the main content of the summary. The purpose of the summary is to affirm the achievements and find out the shortcomings. What are the results, how much, in what aspects, is how to achieve; how many shortcomings, performance in what areas, is how to produce, should be written clearly.3 experience and lessons. In order to facilitate the work in the future, it is necessary to analyze, study and summarize the previous work experience and lessons, and form the theoretical knowledge.
- Q: I would like to know the working principle of JQ IV 160t/40m bridging machine?
- The guide beam is composed of double girder truss, a connecting pin, a connecting frame, the front rear connecting frame, wire rope fixing rack etc.. The guide beam is arranged on the lower part of the central assembly (including 2 active flat, middle, middle oil shake rolled flat top), tail assembly (including 2 tail oil top and tail legs and tail bearings), front assembly (including 2 sets of active front roller, flat, flat front beam wave temporary support, front). The upper part of the two guide beam is welded with a track, and the track is provided with 2 longitudinal shift flat car assemblies. The guide beam is arranged inside the platform, or via bridging machine can go through temporary support from Taiwan to the top cap.The longitudinal moving flat car assembly is a single track active flat car, each longitudinal shift flat car assembly is controlled by the electric circuit to realize the longitudinal walking. Can be used alone, can also be used online.The moving car is composed of two parts: the walking mechanism and the lifting mechanism. The lifting mechanism is used for hoisting and the traveling mechanism realizes the lateral displacement.
- Q: Above the highway bridge construction machine, in the case of the erection of the protective scaffolding, bridge construction can be opened to traffic
- Whether the bridge construction in the time of traffic, the key depends on your bridge machine instructions
- 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.
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Efficient Cantilever Segment Launching Gantry in China
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