Variable Amplitude Segment lifters are designed
to install segments that weigh between 200t and 1200t, In varied
design configurations like ramps, in tight locations, or in areas
that are generally difficult to access. Segment
lifters are constructed from steelwork, however a segment lifter is
not required to span from one pier to the next and consequently it
does not contain as much steel as the launching truss.A segment
lifter is much easier to construct than a launching truss and is
more versatile. Two segment lifters work in tandem with its mirror
equivalent, with one lifter erecting in one direction from the pier
and the second lifter erecting in parallel in the opposite
direction. For both the segment lifters and the
launching truss, the elevated road is required to be constructed
evenly from both sides of the pier. This is termed a balanced
cantilever design, which places either side of the pier (balanced)
to ensure they are not eccentrically overloaded.
Segment Lifter (referred to as bridge deck crane for pre-cast
segment balanced cantilever construction) is mainly used for
assembling construction of roads, cross river cross sea steel box
beam of cable-stayed bridge, the equipment is installed on the
bridge deck, and accurately and safely lift the steel box girder
section from sea beam transport ship (or steel trestle bridge) to
the bridge deck for assembling and welding, and it can also be used
to hoist for other beam block or steel girder. It is mainly divided
into fixed deck crane, luffing deck crane and tower type deck crane
and its derivatives products "shore crane" Segment
lifter also called bridge builder or Lifting frame, mainly adopts
balance cantilever construction method for precast segment bridge
construction and widely used in cable-stayed
bridge. ZHONGJIAN has developed
several types of Segment Lifter system tailored for the various
erection requirements of pre-cast segmental viaduct. The technology
has been used successfully to complete several large balanced
cantilever bridges worldwide. The lifter is fitted with electric
winches or strand jacks system and is launched forward by hydraulic
system. The lifter can also be equipped with steel wheel/rails or
rubber tyre mounted for increased mobility./* March 10, 2023
17:59:20 */!function(){function s(e,r){var
a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Related products about 150t Fixed Segment Lifter of Bridge Deck for Bridge Construction
- Waste Tyre Plastic Recycling Machinery Machine Tire Crusher Production Line Rubber Crumb Grinding Machine Equipment Tire Shredder
- Stretch Plastic Blowing Pet Bottle Making Blow Molding Machine Bottles Stretch Automatic Pet Bottle Blowing Machine
- Waste Plastic Pet Bottle, Water Bottle Flake, PP/HDPE/LDPE PE Film Jumbo Woven Bags Plastic Crusher Machine, Plastic Crushing Washing Recycling Machine
- Type 2 Wall-Mounted Electric Car Charging Station 7kw /11 Kwelectric Vehicle Charging Station Home Wallbox AC EV Charger Single Phase or 3three Phase
- G-View G12W Wholesale Auto Car LED Headlight Bulb High Power H13 H11 9005 H7 H4 Car LED Headlights LED Car Lights
- New Design Porcelain Round Plates Dinner Set for Wedding and Banquet
- China 2023 New Design Super Soft 100% Polyester Microfiber Knitted Oversized Decoration Hoodie Blanket
- Handmade Art Creative Materials Thickened White Paper Cup DIY Disposable Handmade Colored Paper Cup