ZZHZ Brand Downstroke Movable Support System Movable Scaffolding System
1. Application Range of Downstroke Movable Support System Movable Scaffolding System
MSS30/660 Bridge Creating Machine Movable Scaffolding System is designed for meeting the demands of 30m continuous concrete box-girder construction. Downstroke Movable Support System is a bridge construction machine whose construction method is that installing on the piers and field casting. The main characteristics of Downstroke Movable Support System are high rigid for main girder, convenient bracing installation, variable piers.
2. Main Features and Advantages of Downstroke Movable Support System Movable Scaffolding System
The Downstroke Movable Support System Movable Scaffolding System is installed below the bridge floor, supporting the templates with two sets of steel box girder. The moving between the piers is carried through the transverse moving and longitudinal traveling of the main girder mould bases with the template. With three sets of support legs, two of them is used to supporting while casting the concrete girder. As the Downstroke Movable Support System needs to move from one pier to next pier, the third support leg shifts to the front pier and fix on it in order to accomplish the task. The moving method of Downstroke Movable Support System is like this, one by one. Equip with four sets of hydraulic system, the Downstroke Movable Support System can realize the jacking up, transverse and longitudinal traveling automatically.
3. The Installation Method and Steps of Downstroke Movable Support System Movable Scaffolding System
Assemble the temporary supporting frameb. Install the front and rear support legs, longitudinal traveling auxiliary support legsc. Assemble the main girderd. Assemble the hydraulic and electrical devicese. Place the whole machine in the proper positionf. Install the cantilever beamg. Assemble and hoist the base mouldh. Install the side mould framei. Adjust the base mould platej. Assemble the side mould plate and polesk. Adjust the side mould platel. Install wing mould platem. Assemble the special-shape mould plate and pier top bulk mouldn. Carry the pressure and load test
4. Operating requirements and attention of Downstroke Movable Support System Movable Scaffolding System
The operators must read the instructions of Downstroke Movable Support System carefully, and stick with the regulations to operate the machine. The specific requirements are as following:
a. Fasten the machine bottom with pier top and beam surface embedded parts while the support legs are working. The professional personnel must check it carefully before the next procedure.
b. After finishing the poles’ installation, the professional personnel must check it carefully before casting the beam.
c. No operations in the bad weather such as: strong wind, rain, heavy fog and icy snow.d. No operation and working if the wind force has exceeded gradee. Take some protection measures to guarantee the machine’s stability when the wind force exceeds grade 11.
d. Equip the lighting device when the Downstroke Movable Support System operates at night in the working area and passageway to guarantee the construction safety.
e. Make sure that the traveling rail is smooth without the obstacles.
f. The operators must accept the professional training and achieve the operations certificates of special equipment.
ZZHZ Introduction:
Established in 1992, Zhengzhou Huazhong Construction Machinery Co., Ltd., (short for ZZHZ) specializes in all kinds of construction and hoisting machinery, such as gantry crane, overhead crane, bridge girder launcher, concrete batch plant, concrete spraying system, backhoe loader and etc. Zhengzhou Huazhong Construction Machinery Co.,Ltd is located in Zhengzhou city, Henan province, China, which covers an area of about 70,000 square meters with 3 factories in total. Until now, we have 650 employees and 86 engineers.
ZZHZ Main Products: Gantry Crane, Overhead Crane, Bridge Girder Launcher, Movable Scaffolding System, Girder Carrying Vehicle, Concrete Batching Plant, Backhoe Loader, Concrete Spraying System
Business Manager: Amy Zheng
Website: zzhz.comEmail: zzhz114@gmail.comQQ: 2778675100Skype: amy.jones966Tel: 86-371-68000000Mobile: 86-13676949605 (Whatsapp)
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