Бетонная мостовая конструкция подвижная система строительных лесов

Product Overview

Description

 

Both the overhead and the underslung MSS consist of a self supporting structure combined with a project specific exterior formwork. The Concrete bridge construction underslung movable scaffolding system is easily adaptable to cross sections ranging from double T to single box and span lengths from 20 m to 70 m. 

The development of our Concrete bridge construction underslung movable scaffolding system over the years stems from the need to reduce the high costs of construction manpower in China. Today, our MSS for cast-in-situ bridges can offer many cost-saving advantages to your bridge construction projects, through:
1. Optimized design
2. Ease of assembly
3. Efficient operation

 

Concrete bridge construction underslung movable scaffolding system has all the advantages similar to its overhead model, except that it gives additional users friendly feature by providing a clear space above the formwork. Concrete bridge construction underslung movable scaffolding system is very useful when the bridge designed with monotype of pier, which is normally the case when the bridge is crossing river.

 

 

 

 

 

A TYPICAL CONSTRUCTION CYCLE WITH THE UNDERSLUNG MSS

 

 

 

 

 

Item	Description		Specification
1	Model		MSS-S
2	Span		25m ~ 70m
3	Span weight Capacity		380t ~ 1600t
4	Self-weight		300t ~ 900t
5	Bridge Curvature Radius		300m
6	Formwork Material		Metal Sheet or Plywood Sheet
7	Launching Mechanism		Hydraulic
8	Type of Bridges		Span by span construction, continuous or simply supported
9	Shape of Bridge Section		U-Shape, Double-T, Single Box, Double Box, Box with Strut, Concrete-Steel integrated bridge.
10	Production Cycle time		8 days – 14 days depend on site condition, machinery capacity, pier height, reinforcement fabrication method and internal forming system used.
11	Max. Bridge Slope	Longitudinal	7%
		Transverse	5%

 

 

 

Erector integrates security monitor by the host with dynamic display (built-in braking control), crown longitudinal displacement sensor, the transverse displacement sensor, crown height, crown lifting weight sensor, speed sensor, vertical stroke sensor machine, the machine horizontal stroke sensor, level sensor, verticality sensors, wireless communication module, etc, can be settled real-time acquisition and display the running state.

 

1. Test before shipment.

2. Installment service.
3. 1 years spare-parts provided for better maintenance.
4. Delivery with English user manual, product certification and other relevant certificates.
5. Technical advisory for any time.

 

 

 

 

  

 

Henan Shenghua Heavy Crane Group is a big enterprise specialized in researching, developing, producing and exporting.
It mainly produces launching gantry crane, overhead crane and gantry crane, beam launcher, Concrete bridge construction underslung movable scaffolding system, form traveller, straddle carrier, tyre transporters, beam trolley, portal crane and electric winch, electric hoist and all kinds of accessories, which widely cover machinery, metallurgy, electric power, railway, water conservancy, ports, terminals and other industries.
Shenghua Heavy Crane Group have more than 600 staff, and covers 200,000 square meters.

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.

 

 

 

Packing & DeDelivery

Packing: 

1. Electric parts of Concrete bridge construction underslung movable scaffolding system machine are packed by high quality plywood crate, to reduce distortion in conveying. 
2. Main beams, end beams and electric hoist are packed by plastic woven cloth. It can reduce abrasion when transport. 

Delivery: 
1. If the size of whole Concrete bridge construction underslung movable scaffolding system are suitable for container ship, usually by container. 
2. If the size is too big, usually by bulk ship or by container after truncation. 
3. Transport ways are based on reducing cost for you and keep the Concrete bridge construction underslung movable scaffolding system performance!  

 

 

 

 

1. What’s the information should I provide when inquiry?
1. we need the Bridge Drawing.
2. The Precast Segmental drawing.
3. How many tons of the cast in situ concrete girder .

2. What’s the bridge erection method of the Concrete bridge construction underslung movable scaffolding system?
It is erection by span by span cast in situ method.

3. What are inspection standard for load test?
Dynamic load test 
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.

Static load test
1.25 times rated load, all mechanisms work well, the underslung movable scaffolding system 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.

4. Whatis the Launching Mechanism of the Concrete bridge construction underslung movable scaffolding system?
It is by hydraulic.

5. What is the MSS's Construction Cycle time?
It is about 8~14 days depend on site condition, machinery capacity, pier height, reinforcement fabrication method and internal forming system used.