Heavy Truss Bridge is a kind of steel through truss bridge, which can be used as permanent or semi-permanent bridge. The bridge is composed of main truss, deck system, connection system, bridge foundation and bridge subsidiary. The bridge deck is usually made of reinforced concrete and asphalt concrete pavement. It features light weight, long crossing capacity and strong rigidity.
1600T trussed interchange bridge launcher machine to erection girder The 1600T trussed interchange bridge launcher machine to erection girder is used to construct prefabricated spans up to 60m long. It is designed and fabricated in order to ensure high performances, efficiency, safety, flexibility and multiple successive utilizations. 1. Independent supports relocation system. 2. Independent stressing platform handling system. 3. Service overhead crane. 4. Radio remote controls for all opera tions. 5. Radio remote controlled spreader beam for segment positioning. Safety feature: Safety is the most important issue for cranes. To ensure the safety, the following safety devices are equiped in 1600T trussed interchange bridge launcher machine to erection girder. 1. Crane traveling limit switch. 2. Overload protection device. 3. Lifting height limit device. 4. Voltage lower protection function . 5. Phase sequence protection function. 6. Emergency stop function. 7. Rain cover for outside hoist, driving units, electric cubicle. 8. Warnings indicator: flashing nights and warning sounds. 9. Wire-less infra-detector for anti-collusion. Our Company: Huada Heavy Industry is a big enterprise specialized in researching, developing, producing and exporting. It mainly produces 1600T trussed interchange bridge launcher machine to erection girder, launching gantry crane, overhead crane and gantry crane, movable scaffolding system crane, form traveller, straddle carrier, tyre transporter, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which wildly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries. Our Advantages 1. More than 50 R&D personnel with advanced Science and technology. 2. More than 400 sets advanced Production processing equipment and inspection equipment. 3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist. 4. Obtain ISO 9001 certificate and more than 10 series of patent certificates. 5. Efficient service and competitive products. 6. Export more than 100 countries. FAQ: 1. Whats the information should I provide when inquiry about the 1600T trussed interchange bridge launcher machine to erection girder? we need the Bridge Drawing, the Maximum longitudinal slope and the Maximum Transverse slope. The Girder/beam drawing. 2. How many kinds of construction methods for 1600T trussed interchange bridge launcher machine to erection girder? 1. Overhead segmental. 2. underslung segmental. 3. balanced cantilever erection segmental launching gantry. 4. full span.
Truss type bridge concrete girder beam launcher equipment Truss type bridge concrete girder beam launcher equipment 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. Truss type bridge concrete girder beam launcher equipment 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. Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting. Our advantages: A. More than 50 R&D personnel with advanced Science and technology. B. More than 400 sets advanced Production processing equipment and inspection equipment. C. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist D. Obtain ISO 9001 certificate and more than 10 series of patent certificates. E. Efficient service and competitive products. F. Export more than 100 countries.
Product Description Double truss 180T railway bridge beam launcher equipment Applied to the construction of the highway and railway. The experience railway bridge girder erection machine beam launcher is the equipment of puting the prefabricated bridge beam on the prefabricated pier. Becasue 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. OUR COMPANY Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting. It mainly produces experience double truss 180T railway bridge beam launcher equipment overhead crane and gantry crane, experience railway bridge erection machine beam launcher, movable scaffolding system crane, form traveller, straddle carrier, tyre transportor, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which widly cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries. Shenghua Heavy Crane Group have more than 600 stuff, and covers 200,000 square meters. Our advantages: 1. More than 50 R&D personnels with advanced Science and technology. 2. More than 400 sets advanced Production processing equipment and inspection equipment 3. Independent intellectual property rights to develop energy saving bridge cranes, gantry cranes, and electric hoist 4. Obtain ISO 9001 certificate and more than 10 series of patent certificates 5. Efficient service and competitive products 6. Export more than 100 countries FAQ 1. What's the information should I provide when inquiry? a: Lift capacity b: Lift height c: Span d: Power source f:Working environment. More details, more better. If you have the drawing will be very better. 2. Operating methods for selection? A: Pendent controller with push buttons.B: Remote control with push buttons C: Cabin control with joystick. 3. Can you provide the serious lifting tools? Sure, we can provide any tools other specials you need, please tell us it when enquiry. 4. How to install the double truss 180T railway bridge beam launcher equipment? Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country. 5. Safety device Overload limiter, Limit Switch (lifting and traveling), Interlock protection device, Buffer, Overhaul cage, Rail clear plate, Protective cover, Bus bar preventer plate, Anticollision device, Main isolating switch, Emergency stop system, Motor overload protection, and so on.
Double truss bridge construction beam launcher equipment Double truss bridge construction beam launcher equipment 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. Double truss bridge construction beam launcher equipment 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 is the information should I provide when inquiry about the Double truss bridge construction beam launcher equipment? 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 Double truss bridge construction beam launcher equipment? 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.
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.
Steel Plate Girder Bridge is a kind of composite bridge composed of steel girders and concrete deck casted on top, which is used for short and medium spans in highway bridges.
1.Road Marking Type: Center Line 2.Usage/Application: River Bridge 3.Footpath Shape: Straight 4.Bridge Material: Mild Steel 5.Corrosion Resistant: Yes 6.Technique: Hot Rolled
A large part of China's railway bridges use simply supported T-shaped beams, and sidewalks are set up on both sides of the bridge deck for railway maintenance personnel to walk. The sidewalk adopts the form of steel bracket, which is composed of angle steel welding or splicing, and is fixed to the ballast retaining wall of the bridge deck by pre-embedded U-shaped bolts or pre-embedded T-shaped steel. Reinforced concrete sidewalk steps are laid on the bracket. The construction process is more complicated, and the later maintenance and repair work is heavy. The new sidewalk steel beams produced by Anyang Railway Equipment Co., Ltd. are mainly used for passenger and freight railroads with a speed of 160km/h and 200km/h, which can simplify construction, increase bearing capacity, and facilitate later maintenance. Steel beams in non-sound barrier areas: mainly composed of lower flange plates, webs, upper flange plates, railing column foundations, railing columns, studs, rubber pads, railing round bars, railing angles and bolts. Steel beams in the sound barrier areas: mainly composed of lower flange plates, webs, upper flange plates, sound barrier column foundations, railing columns, studs, and rubber pads. Steel Beam Production Processï¼? cutting---leveling---welding---shot blasting---Co-infiltration---cleaning---passivation ---sealing---packing Surface quality There should be no welding slag, spatter, burr, etc. on the surface; the technical requirements of the welding part should meet the design regulations. When there is no specific stipulation, the technical requirements of the welding part should meet the requirements of Appendix G in Q/CR9211, and the welding non-destructive test should be in accordance with JB/ T6061 stipulates to proceed. Anti-corrosion layer of steel beam Except for railing posts, railing angles, railing steel bars and bolts, the rest of the steel beams are treated with composite infiltration layer technology for anti-corrosion treatment (multi-element powder co-infiltration after welding + passivation without heavy metal element passivation + sealing treatment) . Anti-corrosion layer for sidewalk railings and bolts Sidewalk railing posts, railing angles and bolts are treated with multi-alloy co-infiltration for anticorrosion treatment, which meets the relevant regulations of TB/T3274. Rubber pad The rubber backing plate is made of EPDM rubber raw materials, and regenerated rubber is forbidden.
girder bridge type, automatic submerged arc welding. (2)Adopt new conductive cable device, safe and reliable. (3)According to requirements, lifting mechanism can also set a second safety device, reliability increased. (4)All parts standardized, serialized, and generalized, easy to fix and maintain. (5) QD crane is controlled with operating room, flexible work, expand sight, safe.
