CN112061194B - High seas and rail transport loading and unloading equipment - Google Patents
High seas and rail transport loading and unloading equipment Download PDFInfo
- Publication number
- CN112061194B CN112061194B CN202011051484.4A CN202011051484A CN112061194B CN 112061194 B CN112061194 B CN 112061194B CN 202011051484 A CN202011051484 A CN 202011051484A CN 112061194 B CN112061194 B CN 112061194B
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- upper side
- side beam
- workpiece
- lower side
- telescopic mechanism
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 11
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0452—Braking mechanisms; Locking devices against movement by hydraulic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides an intermodal transportation loading and unloading device for open sea iron, which comprises two groups of frames which are oppositely arranged, wherein the frames mainly comprise a lower side beam, an upper side beam and a vertical telescopic mechanism for connecting the lower side beam and the upper side beam, a transverse telescopic mechanism is arranged between the upper side beams of the two groups of frames, a running mechanism is arranged at the bottom of the lower side beam, so that the device can move on a road surface, and the upper side beam is provided with a structure for jacking a workpiece. The height and the width of the invention can be flexibly adjusted through the telescopic mechanism, when the telescopic mechanism is contracted to reduce the corresponding size when passing through the narrow opening, the transverse telescopic mechanism controls the width of the vehicle body to be increased when the workpiece is needed to be transported, so that the workpiece enters the vehicle body, and the vertical telescopic mechanism drives the upper side beam to lift and lift the workpiece. The passing performance and loading performance of the carrying device are improved, the carrying device can be flexibly adapted to various factory environments, and the use requirements are better met.
Description
Technical Field
The invention relates to the technical field of lifting and carrying equipment, in particular to an intermodal transportation loading and unloading device for open sea iron.
Background
In industrial production, large-sized workpieces such as pressure vessels are usually transported in factories, and in the prior art, the workpieces are mainly loaded and unloaded by special and movable conveying devices and moved in factories. Because large workpieces have larger width and height dimensions, their associated handling devices also require corresponding width and height dimensions, making it difficult to pass through narrower intersections, warehouse entrances, cargo passages, and the like. When the carrying device is in actual use, the carrying device is required to pass through the narrow opening in the idle state, for example, the carrying device enters a warehouse in an idle state, and the carrying device is required to have the functions of adjusting the transverse width and the height so as to flexibly adapt to various factory environments and meet the use requirements. The above-mentioned handling device with lateral width and height adjustment suitable for factory operation has not been found in the prior art.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a carrying device which is suitable for factory operation and has the advantages of transverse width and height adjustment, so that the passing performance of the carrying device is improved, and the use requirement is better met.
In order to achieve the above purpose, the invention provides an open sea iron combined transportation loading and unloading device which comprises two groups of frames which are oppositely arranged, wherein the frames mainly comprise a lower side beam, an upper side beam and vertical telescopic mechanisms for connecting the lower side beam and the upper side beam, transverse telescopic mechanisms are arranged between the upper side beams of the two groups of frames, a running mechanism is arranged at the bottom of the lower side beam, the device can move on a road surface, and the upper side beam is provided with a structure for jacking a workpiece.
Further, the horizontal telescopic machanism is including cup jointing flexible crossbeam and the crossbeam guide pin bushing that sets up, the tip and one of flexible crossbeam upper beam fixed connection, the tip and another of crossbeam guide pin bushing upper beam fixed connection, flexible crossbeam can be relative the crossbeam guide pin bushing removes, horizontal telescopic machanism still includes horizontal telescopic cylinder, the bottom of horizontal telescopic cylinder is connected with one of them upper beam, and the piston rod tip is connected with another upper beam.
Further, the transverse telescopic mechanisms are arranged in two groups and are respectively positioned at two ends of the upper side beam, and a connecting beam is fixedly arranged between the two beam guide sleeves.
Further, lifting lugs for lifting the workpiece are arranged on the inner sides of the upper side beams.
Further, the upper side beam is arranged in a mode that the middle is wide and the two ends are narrow, the transverse telescopic mechanism is arranged at the two narrow ends of the upper side beam, and the vertical telescopic mechanism supports the wide section of the upper side beam.
Further, the vertical telescopic mechanism comprises a stand column and a vertical guide sleeve which are sleeved, the bottom end of the stand column is fixedly connected with the lower side beam, the top end of the vertical guide sleeve is fixedly connected with the wide section of the upper side beam, the stand column can move relative to the vertical guide sleeve, the vertical telescopic mechanism further comprises a jacking hydraulic cylinder, the bottom end of the jacking hydraulic cylinder is connected with the lower side beam, and the end part of a piston rod is connected with the upper side beam.
Further, each group of the frames is provided with two sets of vertical telescopic mechanisms, each group of the frames is also provided with a connecting beam between vertical guide sleeves of the frames, the bottom end of each lower side beam is also provided with two support leg oil cylinders, and the end parts of piston rods of the support leg oil cylinders are provided with bottom supporting seats which are in contact with the ground.
Further, the running mechanism comprises wheels arranged at the end parts of the lower side beams, the wheels are rotatably arranged on a wheel supporting frame, the top ends of the wheel supporting frame are connected with the lower side beams through slewing bearings, hydraulic motors are arranged at the wheel shafts of the wheels and are associated with hydraulic stations arranged on the lower side beams through loops, the running mechanism further comprises a steering cylinder, the bottom ends of the steering cylinder are hinged with steering cylinder supports on the lower side beams, the end parts of piston rods are hinged with the wheel supporting frame, and the steering cylinder is eccentrically arranged relative to the slewing bearings.
Further, an angle sensor is further arranged at the end part of the lower side beam, and the angle sensor detects the inner and outer ring rotation angles of the slewing bearing. The signals of the angle sensors are fed back to the control system, and the control system controls the stroke of the steering oil cylinder so as to control the steering angle of the wheels.
Further, a mud guard is further arranged on the wheel supporting frame, the mud guard is arranged around the upper half part of the wheel, and the wheel is made of a solid rubber tire.
The scheme of the invention has the following beneficial effects:
The invention provides an intermodal transportation loading and unloading device for open sea iron, which is provided with a transverse telescopic mechanism and a vertical telescopic mechanism, wherein the height and the width of the device can be flexibly adjusted through the telescopic mechanism, when the telescopic mechanism is contracted to reduce the corresponding size when passing through a narrow opening, the transverse telescopic mechanism controls the width of a vehicle body to be increased when a workpiece is needed to be loaded and transported so that the workpiece enters the vehicle body, and the vertical telescopic mechanism drives an upper side beam to lift and lift the workpiece. The passing performance and loading performance of the carrying device are improved, the carrying device can be flexibly adapted to various factory environments, and the use requirements are better met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention (concealing the workpiece and hanger);
fig. 3 is a detailed schematic of the running gear of the present invention.
[ Reference numerals description ]
1-Frame, 2-lower side beam, 3-upper side beam, 4-vertical telescopic mechanism, 5-horizontal telescopic mechanism, 6-running mechanism, 7-workpiece, 8-telescopic cross beam, 9-cross beam guide sleeve, 10-horizontal telescopic cylinder, 11-connecting beam, 12-lifting lug, 13-lifting appliance, 14-upright post, 15-vertical guide sleeve, 16-lifting hydraulic cylinder, 17-supporting leg cylinder, 18-wheel, 19-wheel supporting frame, 20-slewing bearing, 21-hydraulic motor, 22-hydraulic station, 23-steering cylinder, 24-angle sensor and 25-mudguard.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1, the embodiment of the invention provides an intermodal transportation loading and unloading device for open sea, which comprises two sets of frames 1 which are oppositely arranged, wherein the frames 1 mainly comprise a lower side beam 2, an upper side beam 3 and a vertical telescopic mechanism 4 for connecting the lower side beam 2 and the upper side beam 3, meanwhile, a transverse telescopic mechanism 5 is arranged between the upper side beams 3 of the two sets of frames 1, and a running mechanism 6 is arranged at the bottom of the lower side beam 2, so that the device can move on a road surface, and the upper side beam 3 is provided with a structure for jacking a workpiece 7.
When the device moves in the idle state, the transverse telescopic mechanism 5 and the vertical telescopic mechanism 4 are in a contracted state, and the device has the smallest height and width values at the moment, so that the device can smoothly pass through a narrow intersection. When the device needs to load the workpiece 7, the transverse telescopic mechanism 5 stretches to enlarge the distance between the two upper side beams 3, at the moment, the running mechanisms 6 at the two sides are respectively controlled by the steering oil cylinders to turn to the inner sides by 90 degrees, and the running mechanisms 6 are respectively controlled to move outwards to enlarge the width between the two frames 1, so that the device can be moved to the position where the workpiece 7 is located. When the workpiece 7 is positioned at the front-back left-right centering position in the device, after the whole device is supported and reinforced, the workpiece 7 is fixedly connected with the upper side beam 3 by the lifting appliance 13 for fixing the workpiece 7, and the upper side beam 3 is driven to be lifted up by the extension of the vertical telescopic mechanism 4, so that the workpiece 7 is lifted up to leave the ground, a workbench and the like, and the unloading process of the workpiece 7 is opposite to the above, and is not repeated here.
Meanwhile, as shown in fig. 2, in this embodiment, the transverse telescopic mechanism 5 includes a telescopic beam 8 and a beam guide sleeve 9 which are sleeved, the end of the telescopic beam 8 is fixedly connected with one of the upper side beams 3, the end of the beam guide sleeve 9 is fixedly connected with the other upper side beam 3, the telescopic beam 8 can move relative to the beam guide sleeve 9, and the relative movement of the upper side beam 3 is guided and driven by a transverse telescopic cylinder 10. Wherein, the bottom of the horizontal telescopic cylinder 10 is hinged with one upper side beam 3, and the end part of the piston rod is hinged with the other upper side beam 3. The transverse telescopic mechanisms 5 are arranged in two groups and are respectively positioned at two ends of the upper side beam 3, a connecting beam 11 is fixedly arranged between the other two cross beam guide sleeves 9, and the overall stability between the transverse telescopic mechanisms 5 is further improved through the connecting beam 11.
In the present embodiment, the lifting lugs 12 for fixing the workpiece 7 are provided on the inner side of the upper side beam 3, and the workpiece 7 is lifted by lifting. A lifting appliance 13 matched with the workpiece 7 can be arranged to bear the workpiece 7, and the lifting rod at the top end of the lifting appliance 13 is combined with the lifting lug 12, so that the workpiece 7 can be lifted on the device more stably.
As a further improvement, in this embodiment, the upper side beam 3 is provided with a form of wide middle and narrow two ends, the transverse telescopic mechanism 5 is mounted on the narrow section of the upper side beam 3, and the vertical telescopic mechanism 4 supports the wide section of the upper side beam 3, so that the middle part of the upper side beam 3 still maintains enough bending strength while saving materials and reducing weight.
In this embodiment, the vertical telescopic mechanism 4 includes a column 14 and a vertical guide sleeve 15 that are sleeved, the bottom end of the column 14 is fixedly connected with the lower side beam 2, the top end of the vertical guide sleeve 15 is fixedly connected with the wide section of the upper side beam 3, the column 14 can move relative to the vertical guide sleeve 15, and is driven by a jacking hydraulic cylinder 16 arranged on the lower side beam 2, wherein the bottom end of the jacking hydraulic cylinder 16 is hinged with the lower side beam 2, and the end of a piston rod is hinged with the upper side beam 3. Two sets of vertical telescopic mechanisms 4 are also arranged on each group of frames 1 so as to lift the upper side beams 3 in a balanced manner. In addition, the bottom end of each lower side beam 2 is provided with two supporting leg oil cylinders 17 which are used as retractable supporting legs, so that the supporting area during hoisting is increased, the inclination and the unevenness of a working site are compensated, and the anti-overturning stability of the device is improved. In this embodiment, four leg cylinders 17 are disposed at the front, rear, left and right sides, and a bottom support seat contacting with the ground is disposed at the end of a piston rod of each leg cylinder 17, so as to further improve the support stability.
As a preferred embodiment, the hydraulic cylinder driving device stretches in the transverse direction and the vertical direction, and the bottom end is supported in the embodiment. The hydraulic cylinder has the characteristics of small volume, light weight, large lifting capacity, simple installation, small occupied area, high automation degree, good synchronism, stable lifting, safety, reliability, simple operation and maintenance, labor and time saving and the like, and can conveniently control the pressure of a system by using a pressure valve in hydraulic transmission, thereby preventing overload and avoiding accidents.
In this embodiment, the upper side beam 3 and the vertical guide sleeve 15 and the lower side beam 2 and the upright post 14 are all connected by bolts, and four lifting lugs 12 are arranged and all welded on the upper side beam 3.
Meanwhile, as shown in fig. 3, the running mechanism 6 in the present embodiment includes wheels 18 provided at the ends of the lower side members 2, the wheels 18 are rotatably provided on a wheel support frame 19, the top ends of the wheel support frame 19 are connected to the lower side members 2 through slewing bearings 20, and the wheel support frame 19 is rotatable relative to the lower side members 2 to steer the wheels 18. At the axle of the wheels 18, a hydraulic motor 21 is provided, which hydraulic motor 21 is in circuit connection with a hydraulic station 22 provided on the lower side beam 2. The running mechanism 6 further comprises a steering cylinder 23, the bottom end of the steering cylinder 23 is hinged with a steering cylinder support on the lower side beam, the end of a piston rod is hinged with the wheel support frame 19, the steering cylinder 23 is eccentrically arranged relative to the slewing bearing 20, and the rotation angle of the wheels 18 is controlled by the expansion and contraction amount of the piston rod.
The hydraulic station 22 is powered by a diesel engine with power of 100KW, the diesel engine drives a double variable pump, the double variable pump converts mechanical energy output by the diesel engine into hydraulic energy of oil, and high-pressure oil directly drives the hydraulic motor 21 through a loop, so that the device is driven to move forwards. The wheel side hydraulic motor 21 is adopted for driving, a speed reducing device can be omitted and is directly connected with the driven wheel 18, and the structure is compact and the installation is convenient. In addition, the high-pressure oil is also conveyed to each hydraulic oil cylinder through a telescopic oil cylinder loop, and the telescopic operation, the wheel steering and the like of the vertical telescopic mechanism 4, the transverse telescopic mechanism 5 and the landing leg oil cylinders are controlled.
In the present embodiment, the end portion of the lower side member 2 is further provided with an angle sensor 24 for detecting the inner and outer rotation angles of the slewing bearing 20, thereby confirming the rotation angle of the wheel 18. The four wheels 18 are provided with hydraulic motors 21 and steering cylinders 23, and the maximum rotation angle of each wheel 18 is set to 25 degrees when running, and the maximum steering angle of each wheel 18 can be 90 degrees inwards when width adjustment is carried out. The signals of the angle sensor 24 on the wheel support frame 19 are fed back to the control system, and the PLC is used for controlling the piston rod of the steering oil cylinder 23 to stretch and retract by a corresponding length so as to adjust the rotation angle of the wheels 18.
In this embodiment, the wheel support 19 is further provided with a fender 25, and the fender 25 is disposed around the upper half of the wheel 18, and the wheel 18 is a solid rubber tire.
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present invention, and such modifications and adaptations are intended to be comprehended within the scope of the present invention.
Claims (4)
1. The combined transportation loading and unloading device for the open sea iron is characterized by comprising two groups of frames which are oppositely arranged, wherein each frame mainly comprises a lower side beam, an upper side beam and a vertical telescopic mechanism for connecting the lower side beam and the upper side beam, a transverse telescopic mechanism is arranged between the upper side beams of the two groups of frames, a running mechanism is arranged at the bottom of the lower side beam, so that the device can move on a road surface, and the upper side beam is provided with a structure for jacking a workpiece;
The transverse telescopic mechanism comprises a telescopic cross beam and a cross beam guide sleeve which are sleeved, the end part of the telescopic cross beam is fixedly connected with one upper side beam, the end part of the cross beam guide sleeve is fixedly connected with the other upper side beam, the telescopic cross beam can move relative to the cross beam guide sleeve, the transverse telescopic mechanism further comprises a transverse telescopic cylinder, the bottom end of the transverse telescopic cylinder is connected with one upper side beam, and the end part of a piston rod is connected with the other upper side beam;
the transverse telescopic mechanisms are arranged in two groups and are respectively positioned at two ends of the upper side beam, and a connecting beam is fixedly arranged between the two beam guide sleeves;
The vertical telescopic mechanism comprises a stand column and a vertical guide sleeve which are sleeved, the bottom end of the stand column is fixedly connected with the lower side beam, the top end of the vertical guide sleeve is fixedly connected with the wide section of the upper side beam, the stand column can move relative to the vertical guide sleeve, the vertical telescopic mechanism further comprises a jacking hydraulic cylinder, the bottom end of the jacking hydraulic cylinder is connected with the lower side beam, and the end part of a piston rod is connected with the upper side beam;
Each group of the frames is provided with two sets of vertical telescopic mechanisms, the connecting beams are also arranged between the vertical guide sleeves of each group of the frames, the bottom end of each lower side beam is also provided with two support leg oil cylinders, and the end parts of the piston rods of the support leg oil cylinders are provided with bottom supporting seats which are in contact with the ground;
The running mechanism comprises wheels arranged at the end parts of the lower side beams, the wheels are rotatably arranged on a wheel supporting frame, the top ends of the wheel supporting frame are connected with the lower side beams through slewing bearings, hydraulic motors are arranged at wheel shafts of the wheels and are associated with hydraulic stations arranged on the lower side beams through loops, the running mechanism further comprises a steering cylinder, the bottom ends of the steering cylinder are hinged with steering cylinder supports on the lower side beams, the end parts of piston rods are hinged with the wheel supporting frame, the steering cylinder is eccentrically arranged relative to the slewing bearings, and the rotation angles of the wheels are controlled by the expansion and contraction amounts of the piston rods;
The end part of the lower side beam is also provided with an angle sensor, the angle sensor detects the inner and outer ring rotation angles of the slewing bearing, the signals of the angle sensor are fed back to a control system, the piston rod of the steering oil cylinder is controlled to stretch and retract by a corresponding length through a PLC, and the wheel rotation angle is adjusted;
When the device moves in an idle state, the transverse telescopic mechanism and the vertical telescopic mechanism are in a contracted state, the device has minimum height and width values so as to smoothly pass through a narrow intersection, when the device needs to load a workpiece, the transverse telescopic mechanism stretches to enable the distance between the two upper side beams to be increased, at the moment, the running mechanisms at the two sides are respectively controlled by the steering oil cylinders to turn to the inner side by 90 degrees, the running mechanisms are controlled to respectively move outwards, the width between the two frames is increased, the device is enabled to move to a position where the workpiece 7 is located, when the workpiece is located in a front-back left-right centering position in the device, the workpiece is fixedly connected with the upper side beams through a lifting tool for fixing the workpiece, and then the workpiece is lifted up by the stretching of the vertical telescopic mechanism to enable the workpiece to leave the ground or a workbench.
2. The intermodal loading and unloading device for open sea iron according to claim 1, wherein the lifting lugs for lifting the workpiece are arranged on the inner side of the upper side beam.
3. The intermodal loading and unloading apparatus as set forth in claim 2, wherein the upper side member is provided in a form of a middle wide and two ends narrow, the lateral telescoping mechanism is installed at the two end narrow sections of the upper side member, and the vertical telescoping mechanism supports the wide sections of the upper side member.
4. The intermodal loading and unloading device for open sea iron according to claim 1, wherein a mud guard is further provided on the wheel support frame, the mud guard is provided around an upper half of the wheel, and the wheel is a solid rubber tire.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051484.4A CN112061194B (en) | 2020-09-29 | 2020-09-29 | High seas and rail transport loading and unloading equipment |
| PCT/CN2021/113680 WO2022068460A1 (en) | 2020-09-29 | 2021-08-20 | Highway-sea-railway combined transportation loading and unloading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051484.4A CN112061194B (en) | 2020-09-29 | 2020-09-29 | High seas and rail transport loading and unloading equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112061194A CN112061194A (en) | 2020-12-11 |
| CN112061194B true CN112061194B (en) | 2025-03-07 |
Family
ID=73683724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011051484.4A Active CN112061194B (en) | 2020-09-29 | 2020-09-29 | High seas and rail transport loading and unloading equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112061194B (en) |
| WO (1) | WO2022068460A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112061194B (en) * | 2020-09-29 | 2025-03-07 | 中车株洲车辆有限公司 | High seas and rail transport loading and unloading equipment |
| CN112678723B (en) * | 2020-12-28 | 2025-09-16 | 衡阳合力工业车辆有限公司 | Stacking and transporting equipment |
| CN114248679A (en) * | 2021-12-24 | 2022-03-29 | 衡阳泰豪通信车辆有限公司 | Intelligent loading and unloading carrier |
| CN114955934B (en) * | 2022-06-20 | 2024-07-09 | 南京晨光集团有限责任公司 | Quick loading, unloading and carrying method for container |
| CN115339491A (en) * | 2022-07-21 | 2022-11-15 | 中车太原机车车辆有限公司 | A locomotive pipe row transfer device |
| CN115432050B (en) * | 2022-08-09 | 2023-09-22 | 武汉建工集团股份有限公司 | An intelligent multifunctional flexible handling robot and its use method |
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2020
- 2020-09-29 CN CN202011051484.4A patent/CN112061194B/en active Active
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2021
- 2021-08-20 WO PCT/CN2021/113680 patent/WO2022068460A1/en not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209636567U (en) * | 2018-12-24 | 2019-11-15 | 孝感雄坤隧道装备有限公司 | An adjustable subway track-laying car |
| CN212738148U (en) * | 2020-09-29 | 2021-03-19 | 中车株洲车辆有限公司 | Combined transport loading and unloading device for highway and sea iron |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112061194A (en) | 2020-12-11 |
| WO2022068460A1 (en) | 2022-04-07 |
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