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)
10/2010
10/06/2010CN201598572U 大跨度节段拼装造桥机 Large-span precast segmental bridge-building machine
10/06/2010CN201598571U 新型中央索面斜拉桥施工挂篮装置 The new central cable stayed bridge construction means hanging basket
10/06/2010CN201598570U 斜拉桥缆索吊装设备 Cable-stayed bridge cable hoisting equipment
10/06/2010CN101851898A Bridge girder erection machine capable of passing through tunnel and realizing girder erection and bridging process thereof
10/06/2010CN101851897A Water curing, heat insulating and circulating system of tall concrete tower
10/06/2010CN101851896A Replaceable concrete road bed device of steel trussed bridge and construction method
10/06/2010CN101476287B Construction method for carrying large box girder by tire type portal jib crane
10/06/2010CN101457516B Multilayer horizontal stay fixing method
10/06/2010CN101446067B Construction method for Y-shaped frame of large-span steel box basket arch bridge
10/06/2010CN101294369B Method and apparatus for hanging and transferring mobile mould frame support bracket
09/2010
09/29/2010CN201593167U Anti-falling device for box girder
09/29/2010CN101845797A One-step molding method of vase-shaped columnar pier for urban viaduct bridges
09/29/2010CN101845796A Cable-stayed basket thrust device
09/29/2010CN101845795A Cable-stayed cradle of adjustment-free cable tension long platform in construction of cable-stayed bridge
09/29/2010CN101845794A Prestress prepressing method of number 0 block construction support for rigid frame bridge and stayed-cable bridge
09/29/2010CN101845793A Construction method of small-angle skew multi-span portal frame pier cast-in-situ beam for crossing highway or railway line
09/29/2010CN101845792A Method for constructing cast coping part through multi-phase strain
09/29/2010CN101538832B Construction method for controlling two-dimension jacking of large-scale case
09/29/2010CN101469543B Steel boxed cofferdam construction technique for steel-concrete combined bottom board
09/22/2010CN201588175U Pushing slide rail scale height regulation apparatus
09/22/2010CN201588174U Fast articulated zero preload track connecting device
09/22/2010CN101838969A Method for stretching single-tower double-span self-anchored suspension bridge sling of side-span splay cable knot in supportless way
09/22/2010CN101838968A Double track bridge construction process crossing existing railway operational lines
09/22/2010CN101481903B Method for constructing hilly region rope-suspension bridge main beam by span cable supported crane assembling
09/22/2010CN101446068B Method for erecting suspension bridge main girder by segmenting and jacking and adopted device for rolling and moving heavy objects
09/15/2010CN201581644U Bundle combing, knitting and lashing device for steel strand
09/15/2010CN201581407U Clay core wall water stop cofferdam
09/15/2010CN201581355U Assembling mechanism without need of split-level assembly for whole cross-segment assembling bridge erecting machine
09/15/2010CN201581354U Pre-tightening crank arm outer support fastening device
09/15/2010CN201581353U Device for straightening cantilevered edge of steel box girder
09/15/2010CN201581352U Dragline laying-out device
09/15/2010CN201581308U Flexible rail foundation of girder crane
09/15/2010CN101831888A 1200 tonner water conservancy aqueduct transportation and erection equipment
09/15/2010CN101831877A Beam manufacturing machine
09/15/2010CN101831876A Movable bridge fabrication machine and bridging method thereof
09/15/2010CN101831875A Precast assembly process of prestressed concrete cylindrical hollow pier
09/15/2010CN101831874A Multipoint synchronous push construction method for porous large-span continuous steel truss girder
09/15/2010CN101831873A Temporary bridge covered excavation method for constructing box culvert below traffic ground line of operating track
09/15/2010CN101831872A Front and rear fulcrum combined cradle
09/15/2010CN101831871A Adjustable wind cable and installing method thereof
09/15/2010CN101509232B Three-joist trussed steel beam linear control method
09/15/2010CN101457515B In situ cast-in-situ steel girder railway bridge deck pre-stress concrete channel beam construction method
09/15/2010CN101457513B Bridge erection method
09/15/2010CN101446071B Method of exactly adjusting and locating curve steel box beam
09/15/2010CN101435182B Steel bridge folding temporary locking method
09/15/2010CN101413249B Method for positioning and mounting large-scale bridge support
09/15/2010CN101338683B Gradual spanning top-down bridge construction method
09/15/2010CN101260650B 50m/1430t double width integral box girder construction process
09/08/2010CN201574360U Truss type hanging basket
09/08/2010CN201574359U Hanging basket equivalent preloading device used in high-pier large-span bridge construction
09/08/2010CN201574358U Walking type translation thruster
09/08/2010CN201574357U Automatic balancing mechanism for comb-shaped beam of movable die carrier
09/08/2010CN101824803A Bridge erecting machine for bridge erection
09/08/2010CN101824802A Site installation and debugging method of adjustable bridge steel support and matched steel support
09/08/2010CN101824801A Non-in-situ prepressing method of self-anchored type support frame and self-anchored type support frame thereof
09/08/2010CN101824800A Method for construction of bridge cast-in-situ pre-stressed concrete continuous beam
09/08/2010CN101824799A Construction method for transverse connection of T-shaped concrete simply supported combined bridge
09/08/2010CN101230561B Single upright column bridge abutment correcting method
09/01/2010CN201567787U Form-traveler steel formwork
09/01/2010CN201567533U Assembly and disassembly-type bracket for cast-in-place of continuous beam
09/01/2010CN201567532U Novel supporting structure of lid beam of bridge
09/01/2010CN201567523U Temporary bridge for erecting existing railway overhead in sections with soft foundation or high water level
09/01/2010CN101818482A Method for constructing road swivel bridge and railway swivel bridge by using turnplate spherical hinge
09/01/2010CN101818481A Device for performing incremental launching construction on bridge by using multi-roller sliding ways and construction method thereof
09/01/2010CN101818480A Box girder transfer platform and girder transferring and girder loading working procedures thereof
09/01/2010CN101818479A Construction process for overhead back-up movement and dismantlement of movable shuttering form
09/01/2010CN101613990B Construction method of railway steel truss girder T-shaped stiffening rib orthotropic slab bridge deck
09/01/2010CN101413250B Rabbet type connecting method of cross-sea bridge prefabricated bridge pier and platform
08/2010
08/31/2010US7784134 Method for laying a military bridge
08/25/2010CN201560400U Stayed-cable hanging basket
08/25/2010CN201560399U Anti-electric shock, waterproof and anti-fall device of hanging basket for construction of overpass crossing over electrified railways
08/25/2010CN201560398U Inner steel mould for accurately positioning tower column cable sleeves of cable-stayed bridge
08/25/2010CN201560397U Whole support for steel box girder precise location installation
08/25/2010CN201560396U Preloaded dual slewing pier fastening device
08/25/2010CN201560395U Special ultrasonic exploring pipe for bridge
08/25/2010CN201560394U Level adjusting device for hoisted steel box girder
08/25/2010CN201560393U Matching fork anchor head rear footstock of dedicated reverse jacking rack for hot-cast anchor
08/25/2010CN201560392U Horizontal paying out device of suspension cable main cable strands
08/25/2010CN201560391U Intelligent cable laying system
08/25/2010CN201560386U Guiding device in installation of main cable strands
08/25/2010CN101814163A Method and system for adaptive construction sequencing
08/25/2010CN101812875A Labyrinth splicing method and device for water-stop belts
08/25/2010CN101812828A Straightening machine for edge of steel box girder
08/25/2010CN101408021B Mobile bracket, formwork integral system and method for constructing continuous beam
08/24/2010US7779499 Method for the assembly of a stay
08/19/2010WO2010092562A1 Erection method by simple tower instrument devices of building upper bridge construction
08/18/2010CN201553991U Device for moving bridge girder erection machine
08/18/2010CN201553990U Mobile beam-storing pedestal of unballasted track of post-tensioned pre-stressed simply supported box girder
08/18/2010CN201553989U Rear suspension beam of movable shuttering form capable of reducing dislocation of cast-in-place concrete bridge
08/18/2010CN201553988U Inner mould of box girder
08/18/2010CN101806147A Self-adaptive horizontal thrust control device of civil engineering structure and control method thereof
08/18/2010CN101806039A Back rotating and folding type cantilever girder system of mainframe of walking type railway bridge girder erecting machine with lower guiding girder
08/18/2010CN101806038A Curved box girder sliding mold frame and construction method
08/18/2010CN101314937B Construction method and apparatus of vertically rotating arch case downside
08/18/2010CN101173499B Method and device for subaqueous construction of bridge pier
08/11/2010CN201546177U Reaction frame prestress anchoring system for vertical swivel erection of steel tube arches on concrete bridges
08/11/2010CN201546176U Curtain board installing trolley
08/11/2010CN201546175U Railway bridge erecting machine
08/11/2010CN201546174U Overall floor steel pipe column bracket movement device for bridge side bay closure segment construction
08/11/2010CN201546173U Small curve railway box girder bridge erection device
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