| Patents for E01D 21 - Methods or apparatus specially adapted for erecting or assembling bridges (6,388) |
|---|
| 07/11/2012 | CN202323747U Adjustable support rod |
| 07/11/2012 | CN202323746U Clamping device in construction of durable anticollision walls of bridges |
| 07/11/2012 | CN202323745U Concrete injection device used in bridge construction process |
| 07/11/2012 | CN202323744U Hoist device for bridge construction |
| 07/11/2012 | CN202323743U Crossed fastener for bridge construction |
| 07/11/2012 | CN202323742U Simple wall board locking part for bridge construction |
| 07/11/2012 | CN202323741U Support device for bridge building construction |
| 07/11/2012 | CN202323740U Side wall plate used for bridge guardrail construction |
| 07/11/2012 | CN202323739U Bridge construction turnbuckle screw with simple structure and capable of not clamping rod easily |
| 07/11/2012 | CN202323738U Light turnbuckle screw for bridge construction |
| 07/11/2012 | CN202323737U Turnbuckle screw for fastening side wall of bridge during construction of viaduct bridge |
| 07/11/2012 | CN202323736U Appliance for binding steel wires |
| 07/11/2012 | CN202323735U Device for preventing slurry leakage at protruding bar of T-beams and box beam wing plates |
| 07/11/2012 | CN202323734U Cement slurry leakage resisting device for cross clapboard connection reinforcing steel bars of T-shaped beam and box beam |
| 07/11/2012 | CN202323733U Bridge girder erection machine rear supporting leg capable of walking independently |
| 07/11/2012 | CN202323732U 四面均为变截面的薄壁高墩群翻模施工标准钢模板的结构 Tapered sides are thin pier group turning formwork standard steel template structure |
| 07/11/2012 | CN202323731U Bracket balance weight structure for high and large sidespan cast-in-place construction |
| 07/11/2012 | CN202323730U 连续梁静载预压托架装置 Continuous Static preloading bracket means |
| 07/11/2012 | CN202323729U 一种运架一体机辅助托辊 One kind of transport rollers assisted rack-one |
| 07/11/2012 | CN202323728U Combined supporting device of full-space support and few-fulcrum support |
| 07/11/2012 | CN202323727U 钢箱梁水平位置调整装置 Steel box girder horizontal position adjustment device |
| 07/11/2012 | CN202323726U 板梁吊装吊索装置 Plate girder lifting sling device |
| 07/11/2012 | CN202323725U 桥梁施工的吊篮装置 Basket of bridge construction equipment |
| 07/11/2012 | CN202323724U Outer template |
| 07/11/2012 | CN202323723U 自进料全天候环氧砂浆灌注泵 Since the feed-weather epoxy mortar infusion pump |
| 07/11/2012 | CN202323722U 用于架桥机的吊具 Spreader for erecting machine |
| 07/11/2012 | CN202323721U 格构式箱梁预制台座 Precast box girder lattice pedestal |
| 07/11/2012 | CN202323720U 一种盖梁模板支承装置 A beam supporting device template cover |
| 07/11/2012 | CN202323719U 架桥机架设单线铁路曲线隧道内32m梁走行轨道 Erecting Machine in the single-track railway tunnel 32m curved beam orbit Traveling |
| 07/11/2012 | CN202323718U Pier-beam temporary concretion post-anchoring device |
| 07/11/2012 | CN202323717U 悬臂式预应力抱箍及其专用张拉装置 Cantilever prestressed hoop and special tension device |
| 07/11/2012 | CN202323661U Fixing mechanism used for uncoiling prestressed steel strand |
| 07/11/2012 | CN102561217A Old bridge transformation construction control method based on modular hydraulic lifting power flat car |
| 07/11/2012 | CN102561208A Method of tower-girder spontaneous construction for railway steel trussed cable-stayed bridge |
| 07/11/2012 | CN102561207A Construction method for vertically rotating arch rib |
| 07/11/2012 | CN102561206A Lifting mechanism of bridge slab rib assembler |
| 07/11/2012 | CN102561205A Tensioning system for T-shaped beams in transverse connection |
| 07/11/2012 | CN102561204A Construction method for inserting super-long steel stranded wires before pouring of bridge body |
| 07/11/2012 | CN102561203A Transportation and installation construction device and method of manual pulling truck |
| 07/11/2012 | CN102561202A Construction method of preloaded and prestressed bridge |
| 07/11/2012 | CN102561201A T-beam installer |
| 07/11/2012 | CN102561200A Pushing device for bridge erecting machine to pass roadbed and method for bridge erecting machine to pass roadbed |
| 07/11/2012 | CN102561199A Method of vertical crack resistance of hogging moment tension zone of single-column concrete bridge pier |
| 07/11/2012 | CN102561198A Core mould structure for concrete hollow bridge |
| 07/11/2012 | CN102561197A Method for construction of stiff skeleton and banding of tower column rebars |
| 07/11/2012 | CN102561196A Turnover construction process of high-pier forms |
| 07/11/2012 | CN102561195A Assembled wire strand bracket |
| 07/11/2012 | CN102561194A Safe-type intelligent secondary steel strand tensioning system |
| 07/11/2012 | CN102561193A Construction technology of closure section for rotary continuous beam for overpass electrified railway and hanging basket thereof |
| 07/11/2012 | CN102561192A Building method for mound-free suspension bridge |
| 07/11/2012 | CN102561191A Integral lifting system and construction method for arch bridge ribs |
| 07/11/2012 | CN102561190A Prestressed concrete curved box girder continuous dragging device and manufacture method of box girder thereof |
| 07/11/2012 | CN102561189A Concreting form for various bridges and culverts |
| 07/11/2012 | CN102561188A Suspension balance beam of mobile formwork bridge fabrication machine |
| 07/11/2012 | CN102561187A Superlarge special-shaped steel tower binding joint angle sample board positioning method |
| 07/11/2012 | CN102561182A Temporary fitting for mounting oversized special-shaped steel tower column segments |
| 07/11/2012 | CN102561169A Hollow slab bridge and construction method thereof |
| 07/11/2012 | CN102556835A Suspender capable of adjusting spatial angle of rod member of steel truss bridge |
| 07/11/2012 | CN102199915B Walking type incremental launching device and bridge incremental launching construction method using same |
| 07/11/2012 | CN102154987B On-cable walking-type self-walking system |
| 07/11/2012 | CN101487235B Movable supporting legs of bridge erecting machine |
| 07/10/2012 | US8214957 Bridge and method for manufacturing the bridge |
| 07/04/2012 | EP2472005A1 Device and method for producing and laying tensioning members for bridge structures |
| 07/04/2012 | CN202299439U 混凝土喷射机转子机构 Concrete jet rotor mechanism |
| 07/04/2012 | CN202299134U 一种钢绞线锚固系统 One kind of strand anchorage system |
| 07/04/2012 | CN202298481U 上承式拱桥水平转体施工用双悬臂纵向约束装置 Arch horizontal swivel deck construction with dual cantilever longitudinal restraint device |
| 07/04/2012 | CN202298480U 桥梁施工用现浇模架 Bridge construction with a cast mold |
| 07/04/2012 | CN202298479U 一种桥梁盖梁施工的墩柱抱箍装置 Construction of Bridge pier cap beam hoop apparatus |
| 07/04/2012 | CN202298478U 一种桥梁抱箍体系的纵梁横坡自动调节装置 A cross slope stringer bridge hoop system automatically adjusts the device |
| 07/04/2012 | CN202298477U 运架一体机转向装置 One machine steering rack transport |
| 07/04/2012 | CN202298476U 桥梁变截面箱梁表面作业台车 Tapered box girder bridge work surface trolley |
| 07/04/2012 | CN202298475U 桥梁承台和墩身的混凝土施工裂缝控制系统 Bridge pier caps and the body of the concrete construction crack control system |
| 07/04/2012 | CN202298474U 架桥机二号支腿 Outrigger II bridge machine |
| 07/04/2012 | CN202298473U 一种桥面临时轨道固定机构 One kind of temporary rail bridge fixing mechanism |
| 07/04/2012 | CN202298472U 架桥机三号支腿 Three legs erecting machine |
| 07/04/2012 | CN202298471U U型混凝土梁吊挂施工平台 U-shaped concrete beam suspended construction platform |
| 07/04/2012 | CN202298470U 墩顶移梁机构 Top of the pier beams shift mechanism |
| 07/04/2012 | CN202298469U 一种箱梁压浆密封孔道压浆帽 One kind of box girder duct grouting grouting sealing cap |
| 07/04/2012 | CN202298468U 一种喂梁平台 One kind of beam feeding platform |
| 07/04/2012 | CN202298467U 横跨既有铁路线的转换平台架梁装置 Conversion of existing railway lines across the platform girder device |
| 07/04/2012 | CN202298466U 同步顶升控制装置 Synchronous Lift control device |
| 07/04/2012 | CN202298465U 一种桥梁顶升系统 One kind of bridge jacking system |
| 07/04/2012 | CN102535879A Hoop component for bailey bracket |
| 07/04/2012 | CN102535861A Tensioning method for bonded and unbonded combination prestress concrete beams at post-cast strip |
| 07/04/2012 | CN102535353A Construction method for box beam swinging body striding on expressways and railways in rail transit |
| 07/04/2012 | CN102535352A Hinge for installing bridge cable tower and method for installing hinge |
| 07/04/2012 | CN102535351A Web plate type bridge fabrication machine for constructing bridge under strong wind and high altitude conditions and construction process |
| 07/04/2012 | CN102535350A Unit baseboard pressing device of bridge board |
| 07/04/2012 | CN102535349A Technology for building bridge by constructing tie beam and bearing beam underwater through flow cutoff of double-layer enclosing barrier |
| 07/04/2012 | CN102535348A Method for tensioning stayed cables of hinged tower cable stayed bridge |
| 07/04/2012 | CN102535347A Continuous beam falling system and continuous beam falling method |
| 07/04/2012 | CN102535346A Construction method of preloaded prestressed bridge |
| 07/04/2012 | CN102535345A Simple curing cover for precast beam constructed in winter |
| 07/04/2012 | CN102535344A Concrete transportation method for bridge body of high-pier bridge in gully region |
| 07/04/2012 | CN102535343A Method for erecting girder on top of main tower mound of steel truss girder cable-stayed bridge |
| 07/04/2012 | CN102535342A Cable-end sealing method for suspension cable of suspension bridge |
| 07/04/2012 | CN102535341A Construction process of hydraulic climbing form of high pier |
| 07/04/2012 | CN102535340A Planting bar grouting and anchoring construction process for antique stone balustrade |
| 07/04/2012 | CN102535339A Bracket for thin-wall hollow high-pier cantilever perfusing continuous beam and constructing method thereof |
| 07/04/2012 | CN102535338A Hanging side formwork of cradle |