100 ton bridge construction beam launcher 100 ton bridge construction beam launcher is used in the erection of precast beam bridges for span by span method of construction for precast beam girders like t beam, u beam, etc. This self-beam launcher is suitable for bridge construction over river, valley or highway and so on. 100 ton bridge construction beam launcher is suitable for the construction of bridge for roads, railways and other bridge erection construction site. Its main function is to lift the prefabricated beams, then transported onto the prefabricated pier. It has big difference from the general cranes. It requests high security. Faq 1. What, s the information should i provide when inquiry about the 100 ton bridge construction beam launcher? 1.1 we need the bridge drawing, the maximum longitudinal slope and the maximum transverse slope. 1.2 the girder/beam drawing. 2. What are inspection standard for load test of 100 ton bridge construction beam launcher? 2.1 dynamic load test 1.1 times rated load, main girder does not down deflection, all mechanisms work well, performance parameters meet the design demand, all limit switches and safety protection interlock devices are reliable, all spare parts does not have cracking and flexible connection, all motors and contactors are not overheat. 2.2 static load test 1.25 times rated load, all mechanisms work well, the crane stops 20-30 min as trial load is lifted 10 cm high, then measure main girder down deflection(theodolite, ruler). Put down trial load to measure main girder upper camber, repeat 3 times, steel structure does not have permanent deformation; 3. How to make highway bridge concrete girders? A. Full span prefabrication. B. Segment girder prefabrication. C. Full span cast-in-place girder. D. Segment cast-in-situ.
Highway Bridge erecting machine beam launcher Applied to the construction of the highway. The highway bridge erecting machine is the equipment of putting the prefabricated bridge beam on the prefabricated pier. Because it's main function is to lift the bridge beam and transport it to the specified location, so it also belonged to the bridge crane category . But it's also big different from the normal bridge crane , because it's harsh conditions and working on the beam or called lengthways moving. FAQ 1. What's the information should I provide when inquiry? a: Lift capacity. b: Lift height. c: Span. d: Power source. e:Working environment. More details, more better. If you have the drawing will be very better. 2. Can you provide the various lifting tools? Sure, we can provide any tools other specials you need, please tell us it when enquiry. 3. How to install the Highway Bridge erecting machine ? Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country. 4. Safety device Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar prevent plate, Anti-collision device, Main isolating switch, Emergency stop system, Motor overload protection.
Product description 300t truss type bridge girder erection equipment beam launcher crane is a professional design for u type bridge machine required for erection of city rail transit construction beam. As a kind of structure section, the u beam has good noise reduction effect, low construction height, high utilization ratio of cross section space. Because of u type beam for thin-walled opening structure, the traditional bridge rack beam cannot be applied directly. Unable to realize the traditional function of carrying beam traversing, beam body installation can only be achieved by traversing the crane. Therefore 300t truss type bridge girder erection equipment beam launcher crane, acquired vehicle girder, two cranes synchronous walking, then synchronized fall beam" of the process, simple operation, safe and stable.
Product Description 250 ton LRT beam launcher bridge building equipment construction machinery is a professional design for U type bridge machine required for erection of city rail transit construction beam. As a kind of structure section, the U beam has good noise reduction effect, low construction height, high utilization ratio of cross section space. Because of U type beam for thin-walled opening structure, the traditional bridge rack beam cannot be applied directly. Unable to realize the traditional function of carrying beam traversing, beam body installation can only be achieved by traversing the crane. Therefore Shenghua heavy group U type bridge erecting machine with "front overhead crane beam, acquired vehicle girder, two cranes synchronous walking, then synchronized fall beam" of the process, simple operation, safe and stable. U model bridge girder beam launcher crane is mainly used in the Inter-city railway building projects, such as metro way, light rail transit, etc. As economy and public transportation develop, inter-city railway is vigorously building in developing countries, such as China, Indonesia, Philippine, Vietnam, Myanmar, Russia, Kazakhstan, etc. As the great project of One Road One Belt implement deeply, this U girder beam launcher cranes are of great potential market in the world. U bridge girder is just like a tunnel without cover; which not just largely reduces the overall height of the viaduct bridge structure, but also largely shield the train noise.
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Crane, electric hoist, electric winch, overhead crane, gantry crane, jib crane, port crane, working platform..
Single/double overhead crane, gantry crane, bridging crane, lifting beam crane, carrying formwork crane(bridging crane), bridging gantry crane, steel beam platform bridge, steel frame bridge.
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Electric hoists, cranes, AC three phase electric motors, winches and crane accessories.
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Description : The unique bridge girder erection beam launcher is designed for rail, high-speed project. According to the situation of present railway with less subgrade, more bridges and tunnels which connected too closely, our company design and manufacture the new and special beam launcher. It is mainly used for lifting concrete girders in bridge construction in general railway and highway projects. Rated Lifting Moment:800Kn~2600Kn Max. Lifting Load:260 ton Max. Lifting Height:10m Span:20m-50m Certification:CE ISO GOST Warranty:18 month After-sales Service Provided:Engineers available to service machinery overseas Maximum longitudinal slope:5% Maximum Transverse slope:4% Skew Bridge Angle°45° Minimum horizontal radius:300m Motor:Chinese famous brand or SEW, SIMENS Voltage:380V, 50Hz, 3-phase AC or as request Control way:Cabin control Electrical:Schnider, SIMENS or as request Safety Features Crane traveling limit switch. Overload protection device. Lifting height limit device. Voltage lower protection function . Phase sequence protection function. Emergency stop function. Rain cover for outside hoist, driving units, electric cubicle. Warning indicator : flashing nights and warning sounds. Wire-less infra-detector for anti-collusion. Packaging Details: Electrical are packaged by high quality plywood crates,main beams are packaged by plastic woven cloth for bridge girder erection beam launcher.
