| Device for drilling hole in side face of large steel structure and using method … |
2022-5-13 |
2022-9-09 |
|
| PLC redundancy control network system of large-scale casting crane |
2022-1-27 |
2022-7-08 |
|
| Hoisting mechanism of double-sling crane and crane |
2021-9-27 |
2021-11-26 |
|
| Hoisting mechanism of double-sling crane and crane using same |
2021-9-27 |
2022-2-18 |
2022-2-18 |
| Position identification system of crane |
2021-7-16 |
2022-1-18 |
2022-1-18 |
| Position identification system and method of crane |
2021-7-16 |
2021-9-17 |
|
| Multifunctional tundish casting crane |
2021-4-19 |
2021-12-07 |
2021-12-07 |
| Cathode and anode hanger adjusting mechanism of electrolytic copper crane |
2021-4-16 |
2022-7-15 |
2022-7-15 |
| Intelligent welding production line for trolley frame and partition plate |
2021-4-15 |
2021-7-09 |
|
| Drilling equipment for steel structure connecting plate |
2021-3-01 |
2021-10-26 |
2021-10-26 |
| Unmanned crane with automatic picking and hanging device |
2020-11-06 |
2021-6-15 |
2021-6-15 |
| Unmanned crane with automatic picking and hanging device and operation method … |
2020-11-06 |
2021-1-15 |
|
| Intelligent crane auxiliary positioning system and positioning method |
2020-9-09 |
2020-11-27 |
|
| Intelligent crane auxiliary positioning system |
2020-9-09 |
2021-2-12 |
2021-2-12 |
| Intelligent crane scheduling method suitable for storage of multiple materials |
2020-6-15 |
2020-10-13 |
|
| Automatic open-close type anode roasting clamp |
2019-12-06 |
2020-7-21 |
2020-7-21 |
| Automatic open-close type anode roasting clamp |
2019-12-06 |
2020-2-18 |
|
| Job skill taxonomy |
2019-8-27 |
2021-3-04 |
|
| A kind of crane swarm intelligence storage communication system |
2019-7-31 |
2019-10-29 |
|
| Intelligent storage communication device for crane cluster |
2019-7-31 |
2020-4-10 |
2020-4-10 |
| A kind of crane hanger positioning system |
2018-9-19 |
2019-6-28 |
2019-6-28 |
| A kind of crane hanger positioning system and localization method |
2018-9-19 |
2018-12-07 |
|
| The quickly device of assembling horizontal flange pattern gantry |
2018-9-06 |
2019-4-05 |
2019-4-05 |
| The quickly device and its application method of assembling horizontal flange … |
2018-9-06 |
2018-12-21 |
|
| Horizontal lifeline protective device when crane girder high altitude operation |
2018-9-04 |
2019-4-05 |
2019-4-05 |
| A kind of anode wrench seal |
2018-5-08 |
2018-7-31 |
|
| A kind of anode wrench seal |
2018-5-08 |
2018-12-11 |
2018-12-11 |
| A kind of crane collision resistant detection control apparatus |
2016-12-23 |
2017-7-11 |
2017-7-11 |
| A kind of crane collision resistant detecting and controlling system |
2016-12-23 |
2017-3-15 |
|
| Arch bridge crane |
2015-12-15 |
2016-5-04 |
2016-5-04 |
| Traction type arch-bridge crane of crane carriage |
2015-12-15 |
2016-2-24 |
|
| Arched-bridge crane |
2015-12-15 |
2016-3-02 |
|
| Towed arch bridge crane of trolley |
2015-12-15 |
2016-6-15 |
2016-6-15 |
| Ratchet and pawl device for crane |
2015-10-09 |
2015-12-23 |
|
| Ratchet pawl device for hoist |
2015-10-09 |
2016-1-20 |
2016-1-20 |
| Hoist wire rope anti -swing system |
2014-12-29 |
2015-11-04 |
2015-11-04 |
| Crane steel wire rope anti-swing system |
2014-12-29 |
2015-4-01 |
|
| The monolever electric-control system of transporter grab crane |
2014-12-29 |
2015-6-24 |
2015-6-24 |
| Single-handle electrical control system of transporter grab crane |
2014-12-29 |
2015-4-01 |
|
| Light electric rotating lifting hook group |
2014-12-22 |
2015-4-01 |
|
| Light-weight electric revolution suspension hook group |
2014-12-22 |
2015-5-13 |
2015-5-13 |
| Safety protection device for hoisting mechanism of crane and protection method … |
2014-11-25 |
2015-3-25 |
|
| A kind of crane hoisting mechanism safety guard |
2014-11-25 |
2015-4-08 |
2015-4-08 |
| Utilize the device of plasma gouge machining large drum rope groove |
2014-11-14 |
2015-3-25 |
2015-3-25 |
| Device for processing rope grooves of coiling block by utilizing plasma gouging … |
2014-11-14 |
2015-3-04 |
|
| Lifting appliance with automatic hooking and unhooking device |
2014-5-05 |
2014-8-27 |
2014-8-27 |
| Lifting appliance with automatic hooking and unhooking device |
2014-5-05 |
2014-7-23 |
|
| Heavy type hoisting drum |
2012-12-14 |
2013-6-05 |
2013-6-05 |
| Cart running mechanism for bridge cranes |
2012-11-30 |
2013-3-20 |
|
| Cart traveling mechanism of bridge crane |
2012-11-30 |
2013-5-15 |
2013-5-15 |
| Mechanism for lifting two rotary drums |
2011-12-30 |
2012-7-11 |
|
| Double-winding-drum hoisting mechanism |
2011-12-30 |
2012-9-05 |
2012-9-05 |
| Following control system for forging crane |
2011-12-30 |
2012-12-05 |
2012-12-05 |
| Follow-up control system of forging crane |
2011-12-30 |
2014-1-15 |
2014-1-15 |
| Crane control system and implementation method thereof |
2011-12-29 |
2012-5-09 |
|
| Automatic hooking and unhooking device for crane lifting tool |
2011-12-29 |
2012-8-29 |
2012-8-29 |
| Automatic hooking and unhooking device for hanger of crane |
2011-12-29 |
2012-6-27 |
|
| Crane control system |
2011-12-29 |
2012-8-29 |
2012-8-29 |
| Rotating disk type rotary bearing device |
2011-4-28 |
2011-7-27 |
|
| Double planetary transmission hoisting mechanism for ladle crane |
2010-12-29 |
2013-4-03 |
2013-4-03 |
| Double planetary transmission lifting mechanism for ladle crane |
2010-12-29 |
2011-8-17 |
2011-8-17 |
| Planetary-transmission lifting mechanism used by crane |
2010-12-29 |
2011-8-17 |
2011-8-17 |
| Double-speed reducer lifting mechanism for ladle crane |
2010-12-29 |
2011-9-28 |
2011-9-28 |
| Lifting mechanism of a bridge detection trolley |
2010-11-30 |
2011-8-31 |
2011-8-31 |
| Molding method of copper alloy propeller resin sand |
2010-11-30 |
2013-2-20 |
2013-2-20 |
| A bridge inspection trolley |
2010-11-30 |
2011-11-09 |
2011-11-09 |
| Railway bridge detection trolley |
2010-11-30 |
2011-9-28 |
|
| Operating mechanism of bridge detecting trolley |
2010-11-30 |
2011-6-29 |
2011-6-29 |
| Railway bridge detection bogie |
2010-11-30 |
2011-12-07 |
2011-12-07 |
| Bridge detection trolley |
2010-11-30 |
2011-9-28 |
|
| Frequency conversion and speed regulation fault redundancy protection system … |
2010-11-30 |
2011-6-29 |
2011-6-29 |
| Fault redundancy protection system and method for variable frequency speed … |
2010-11-30 |
2013-4-03 |
2013-4-03 |
| Device for testing pressure on side wall of granular media |
2010-1-27 |
2010-7-28 |
|
| Granular media side wall pressure test unit |
2010-1-27 |
2010-11-24 |
2010-11-24 |
| Sectional type high-power wind turbine tower |
2009-7-17 |
2010-4-28 |
2010-4-28 |
| Wind power tower fixing frame |
2009-5-26 |
2010-2-17 |
2010-2-17 |
| High-power wind power generation tower |
2009-5-13 |
2010-2-10 |
2010-2-10 |
| Pulley-type lifting appliance for cylindrical shell of wind turbine tower |
2009-4-15 |
2010-1-13 |
2010-1-13 |
| Hoisting device for cylindrical shell of screw-type wind turbine tower |
2009-4-15 |
2010-1-13 |
2010-1-13 |
| Reconfiguration method in shrinkingon process of crankshaft for studying ship … |
2009-2-18 |
2012-6-27 |
2012-6-27 |
| Design method for interference magnitude of marine crankshaft hot jacket |
2009-2-11 |
2010-9-15 |
2010-9-15 |
| Floating type hydraulic steel plate leveling apparatus |
2008-5-23 |
2009-2-18 |
2009-2-18 |
| Large-plate girder deflection apparatus of thermo-electric power boiler |
2008-5-23 |
2009-2-18 |
2009-2-18 |
| Hand-swinging electric tower barrel sand land-spray vehicle |
2008-5-23 |
2009-2-18 |
2009-2-18 |
| The guide groove shifter |
2005-8-16 |
2006-11-22 |
2006-11-22 |
| Spring compensating type adjusting device for tamping machine |
2005-8-16 |
2007-5-02 |
2007-5-02 |
| Identifying and automatic aligning system for coking furnace machinery furnace … |
2005-7-30 |
2006-3-22 |
|
| Eight-rope grab ship-unloader |
2004-12-31 |
2006-2-01 |
2006-2-01 |
| Single rope-supporting trolley apparatus for differential grab ship unloader |
2004-12-30 |
2006-3-15 |
2006-3-15 |
| Four-cable winding apparatus for steel cable of crane |
2004-12-30 |
2006-3-15 |
2006-3-15 |
| Three rope-supporting trolley equipment for differential grab ship unloader |
2004-12-30 |
2006-5-10 |
2006-5-10 |
| Grab bucket with eight ropes |
2004-12-30 |
2006-3-15 |
2006-3-15 |
| Rail clamping device guide board |
2004-11-13 |
2005-11-09 |
2005-11-09 |
| Portable numerical control cutting larry |
2004-11-03 |
2005-10-26 |
2005-10-26 |
| Groove cut-off appts. |
2001-1-22 |
2001-11-28 |
2001-11-28 |