Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01D - Bridges › E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges
Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388)
11/2010
11/24/2010CN201648978U Tied arch support of bridge location cast-in-situ prestressed concrete continuous beam
11/24/2010CN201648977U Slant legged rigid frame bracket system of cast-in-place prestressed concrete continuous beam at bridge site
11/24/2010CN201648976U Steel bridge wide-plate lifting device
11/24/2010CN201648975U General assembly structure for bridge sections of large steel box girder
11/24/2010CN201648974U Diaphragm plate jig frame for manufacturing integral diaphragm plate of steel box girder
11/24/2010CN201648973U Movable tip structure of steel tube stand column
11/24/2010CN201648972U Steel moulding plate for pier
11/24/2010CN201648971U Curved box girder sliding die frame
11/24/2010CN201648970U Erecting device for high-speed rail highway with long-span bridge
11/24/2010CN201648969U Railway T-girder bridge girder erection machine suitable for laying and erecting seamless lines for passenger and freight shared lines
11/24/2010CN101892636A Integral lifting reconstruction method for high-span overweight continuous box girder
11/24/2010CN101892635A Method for solving problem of vehicle bump at bridge head and structure thereof
11/24/2010CN101892634A Top pushing mechanism of steel box girder of single longitudinal clapboard on wide bridge deck and top pushing method
11/24/2010CN101892633A Self-propelled small radius movable mould frame
11/24/2010CN101892632A Construction method of structural system of river under no-cutoff working condition
11/24/2010CN101435181B Concrete double-case subsection beam construction method
11/17/2010CN201635018U Bridge-erecting machine suitable for section assembly of small-curve-radius bridges
11/17/2010CN201635017U Closed self-floating steel cofferdam and drill platform
11/17/2010CN201635016U Drawbar relay junction box for construction of hollow tower column
11/17/2010CN201635015U Adjustable guy rope
11/17/2010CN201635014U Cable-stayed movable suspended scaffolding provided with long platform and free from cable force adjustment
11/17/2010CN201635013U Device for resisting horizontal component force of stayed cable
11/17/2010CN201635012U Bridge box girder erection machine
11/17/2010CN201635011U Landing leg system of railway bridge erecting machine
11/17/2010CN201634999U Positioning bracket for construction
11/17/2010CN101886399A Integrated device of steel boxed cofferdam
11/17/2010CN101886395A Full-detachable-type single-wall steel hanging box
11/17/2010CN101886369A Beam erecting method
11/17/2010CN101886368A Method for rapidly renewing old bridge
11/17/2010CN101886364A Pavement paver capable of spanning central median for construction and construction method thereof
11/17/2010CN101476290B Bridge curtain board cast-in-situ construction method
11/17/2010CN101476286B Railway bridge deck prestressed concrete vertical and horizontal girder lattice type floating system construction method
11/17/2010CN101476282B Construction method for long, large and heavy component in river
11/11/2010WO2010128002A2 Supporting arch structure construction method
11/10/2010EP2248948A1 Supporting arch structure construction method
11/10/2010CN201627145U Device for integrally jacking single-span precast beam plate
11/10/2010CN201627144U Double-beam conveying-frame integrated bridge girder erection machine
11/10/2010CN1446984B Structure of base plate bridge
11/10/2010CN101881007A Method for disassembling and assembling superaqueous bridge
11/10/2010CN101881004A Box girder overturning-type flange plate cast-in-place mould
11/10/2010CN101881003A Installation method of post tensioned prestressed concrete box girders
11/10/2010CN101881002A Temporary support seat for simply supporting bridge precast beam
11/10/2010CN101881001A Cradle stress and deformation early warning system
11/10/2010CN101575907B Lateral mobile mould base with multi-supports for bridge construction
11/10/2010CN101545246B Method for constructing support grouting material in winter
11/10/2010CN101487258B Bearing rope anchor of cable crane and its construction method
11/10/2010CN101487234B Construction method for transverse beam hoisting in-position of arch first and beam late tied-arch bridge
11/10/2010CN101446074B Installation and closure construction method for steel sliding roadway arch on top surface of steel trussed beam bridge
11/10/2010CN101294370B Erecting machine of bridge span for road and railway
11/10/2010CN101280549B Construction method of mobile type bracket subsection cast-in-situ continuous beam
11/03/2010CN201620361U Displacement type integration bridging machine of carrying and erecting girders
11/03/2010CN201620360U Vertical precasting pedestal for arch rib of bowstring arch bridge
11/03/2010CN201620359U Temporary support for construction of simply-supported-to-continuous box girder
11/03/2010CN201620358U Gantry crane for down-type bridge-erecting machine
11/03/2010CN1710207B Steel strand back-tension prestressed channel mudjacking method
11/03/2010CN101876207A Guiding device for assembling spatial diagonal web member
11/03/2010CN101876161A Assembling and construction method for no-section connection and long-span three-main joist beveled-edge joist steel girder cantilever
11/03/2010CN101876160A Method for installing bracket used for in-situ casting concrete continuous girder bridge on soft soil foundation
10/2010
10/27/2010CN201614746U 建筑物顶升用限位传力装置 Buildings jacking force transmission device with stopper
10/27/2010CN201614551U 预制小箱梁横坡调节侧模 Prefabricated small box girder cross slope adjustment side molding
10/27/2010CN201614550U 双层四线公铁两用钢桁桥整孔架设用3000吨级架桥机 Two double four-lane highway and railway steel truss bridge erected by the entire hole 3,000-ton bridge machine
10/27/2010CN101871198A Vertical turning lifting installation method for steel bridge arch ribs
10/27/2010CN101871197A Construction method for plugging air gap between bottom hole of pier steel suspension box and foundation pile
10/27/2010CN101871196A Quake-proof technology of GRC (Glass-fiber Reinforced Composite) decorating plate applied in bridge engineering
10/27/2010CN101476294B Mounting method for underbeam segment of large-stride steel box girder stayed-cable bridge
10/27/2010CN101476293B Non-stand construction method for large bridge arch rib
10/27/2010CN101446076B Cast-in-place support for long cantilever No. 0 block of cable-stayed bridge with tower beam consolidation and putting up method
10/21/2010WO2010118773A1 Overhead form traveller and method
10/21/2010DE102009014858A1 Formwork device for placing concrete in cantilevered parapet at bridge, has intermediate piece hinged above pivot point at end region of arm and detachably fixed at rod of support frame by cantilever arm at pivot point
10/20/2010CN201610640U 移动式梯道 Mobile stairway
10/20/2010CN201610524U 箱形双梁式公铁两用t形梁架桥机 Box-shaped double-beam rail-cum-t-beam bridge machine
10/20/2010CN101864739A Bridge rotation device and bridge rotation construction method
10/20/2010CN101864738A Support system for constructing steel arch bridge by repeated vertical rotating method
10/20/2010CN101864737A Secondary vertical rotating construction method for arch rib of long-span steel arch bridge
10/20/2010CN101864736A Full-span bridge erection machine for box girder passing through tunnels on passenger dedicated line
10/20/2010CN101864735A Construction method of stayed-cable
10/20/2010CN101864734A Cross sliding type erecting method for separated box girder of high speed railway
10/20/2010CN101864733A Support for jacking road and bridge
10/20/2010CN101864732A High-precision surface evening method for large-sized high-bearing capability steel structure slideways
10/20/2010CN101864731A Mobile framework equipment
10/20/2010CN101864730A Construction method for hoisting steel-structure box girder to cross original high racks
10/20/2010CN101864729A Corrugated steel webplate combined box girder floor system for cable-stayed bridge and construction method thereof
10/20/2010CN101864727A Method for connecting upper arch rib and lower arch rib in multiple-time vertically downward rotating construction of main arch of arch bridge and central hinge
10/20/2010CN101509231B Construction method for quickly assembling and disassembling guy cable of stayed-cable bridge
10/13/2010CN201605539U 新型伸缩导梁式架桥机 The new retractable guide beam bridging machine
10/13/2010CN201605538U 高塔施工桁架式围檩、无拉杆翻模装置 Construction tower truss purlin, tiebarless turning model means
10/13/2010CN201605537U 挡土墙上简支板顶升装置 The retaining wall simply supported plate lifting device
10/13/2010CN201605533U 连续梁临时支座 Continuous Beam temporary seat
10/13/2010CN1880581B Method for erecting a last arch bridge in front of tunnel and accessing tunnel by railway bridge girder erection machine
10/13/2010CN101858059A Construction method of erecting prestressed concrete beam on river
10/13/2010CN101858058A Turn-around device and turn-around method for bridge girder erection machine
10/13/2010CN101858057A Method for rapidly mounting reinforced concrete crash barrier steel form
10/13/2010CN101858056A Fixing cable anchoring method and special device thereof
10/13/2010CN101858055A Setting steel pipe bracket support system of cover beam and construction method thereof
10/13/2010CN101858054A Match-casting concrete form and construction method for constructing assembling-type precast pier using thereof
10/13/2010CN101857409A Flowing backfill and preparation and construction method thereof
10/13/2010CN101514586B Hanger rail type electric hanging boat and construction method thereof
10/13/2010CN101285295B Re-projection construction method for bridge conical slope
10/13/2010CN101221433B Integrated control system of suspension bridge main rope winding machine
10/13/2010CN101177932B Moving tower crane bridge surface running construction method
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