WO2021135195A1 - 一种升降式车架、空中运输车辆以及空中轨道集装箱运输方法 - Google Patents
一种升降式车架、空中运输车辆以及空中轨道集装箱运输方法 Download PDFInfo
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- WO2021135195A1 WO2021135195A1 PCT/CN2020/105226 CN2020105226W WO2021135195A1 WO 2021135195 A1 WO2021135195 A1 WO 2021135195A1 CN 2020105226 W CN2020105226 W CN 2020105226W WO 2021135195 A1 WO2021135195 A1 WO 2021135195A1
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- Prior art keywords
- frame
- lower frame
- lifting
- container
- lock
- Prior art date
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- 238000000034 method Methods 0.000 title claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B3/00—Elevated railway systems with suspended vehicles
- B61B3/02—Elevated railway systems with suspended vehicles with self-propelled vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
- B66C11/04—Underhung trolleys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
- B61D3/20—Wagons or vans adapted for carrying special loads for forwarding containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/007—Fixing containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D47/00—Loading or unloading devices combined with vehicles, e.g. loading platforms, doors convertible into loading and unloading ramps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/02—Travelling gear incorporated in or fitted to trolleys or cranes for underhung trolleys or cranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
- B66D1/20—Chain, belt, or friction drives, e.g. incorporating sheaves of fixed or variable ratio
Definitions
- the present disclosure belongs to the technical field of logistics transportation, and in particular relates to a lifting frame, an aerial transportation vehicle, and an aerial rail container transportation method.
- the air rail transportation line may cross roads, rivers, factories, etc. to solve the last-mile container transportation problem.
- the container is first lifted by ground lifting equipment to connect and assemble with the body of the aerial transport vehicle.
- This operation mode requires the help of external lifting equipment to complete the connection and assembly of the container and the body.
- the lifting equipment must be moved to a fixed place that is docked with the car body, and then the container is hoisted to the lifting equipment, and then the lifting equipment is operated to connect the container and the car body, and wait for all the containers and the car body to be connected After the assembly is completed, the lifting equipment needs to be removed, and the operation process is very cumbersome.
- the present disclosure provides a lifting frame, aerial transportation vehicle, and aerial rail container transportation method to solve the problem of assembly and connection operations between the container and the air transportation vehicle body in the prior art. Trivial technical issues.
- an elevating frame which may include: an upper frame; a lower frame; a lifting assembly, the upper frame and the lower frame may be connected by the lifting assembly, and
- the lifting assembly may be provided with two sets opposite to each other along at least the first direction; by operating at least two sets of the lifting assembly, the lower frame and the upper frame can be close to or separated from each other, and each set of the lifting assembly All can include hoisting motors, steel wire ropes and moving pulleys.
- the lifting motors may be oppositely arranged in the second direction, and both of the lifting motors may be fixedly arranged on the upper frame; the second direction and the first direction may be perpendicular
- the movable pulley and the hoisting motor can be arranged in one-to-one correspondence, and the two movable pulleys are relatively rotatably arranged on the lower frame along the second direction;
- the steel wire rope and the hoisting motor, the movable pulley It can be arranged in a one-to-one correspondence, and the steel wire rope can have opposite first and second ends; both the first and second ends of the steel wire rope can be wound on the output end of the corresponding hoisting motor, and
- the movable pulley may be arranged in the middle of the corresponding wire rope; a locking device, the locking device may be arranged on the lower frame; when the lower frame and the upper frame are close to each other, the lock is operated The device can lock the lower frame and the upper frame to each other.
- each of the lifting components may be provided with a tension sensor.
- a reel may be fixedly provided on the output shaft of each lifting motor, and both the first end and the second end of the steel wire rope may be wound on the corresponding lifting On the reel of the motor.
- a brake may be further provided on the lifting motor; the brake and the reel may be arranged in a one-to-one correspondence, and the output end of the brake is operable The ground acts on the reel.
- the locking device may include: a pivot pin; a lock head, which can be fixedly arranged on the head of the pivot pin; a pivot handle, which can be fixedly arranged on the head of the pivot pin; At the bottom of the pivot pin, a first limiting surface and a second limiting surface may be provided on the circumferential surface of the rotating handle at intervals; the ejector pin, the central axis of the ejector pin and the central axis of the pivot pin may be In parallel arrangement, the top pin can be operably raised and lowered along the central axis of the top pin, and a supporting protrusion can be provided on the top pin; a limit block, the limit block can be fixedly arranged on the top pin And the limit block is operatively matched with the first limit surface or the second limit surface; a return spring, the return spring can be sleeved on the top pin, and the return spring can Is arranged between the support protrusion and the limit block; a driving mechanism,
- both the top and bottom of the lower frame can be provided with second through holes corresponding to the top pins of the locking device, and the top pins can be on the top and bottom of the lower frame
- the upper second through hole is telescopic, and the return spring may be arranged between the supporting protrusion and the partition.
- the pivot pin may also be provided with a lock seat and a bearing platform at intervals; the lock seat and the bearing platform may be sequentially arranged between the lock head and the handle , And there may be a first gap between the lock head and the lock seat; the top of the lower frame may be clamped in the first gap, and there may be a gap between the bearing platform and the handle There is a second gap; the bottom of the lower frame can be clamped in the second gap.
- a third through hole that cooperates with the locking device may be provided on the bottom of the upper frame, and the third through hole may be configured by the corresponding locking device.
- the top pin head goes through.
- the locking device may further include a sleeve, and the sleeve may be fixedly arranged under the bottom of the lower frame; the ejector pin can be telescopic in the sleeve, And the limiting block may be located at the lower part of the sleeve.
- an air transportation vehicle is provided, and the vehicle may include the elevating frame of the present disclosure.
- an air rail container transportation method which can be carried out by the air transport vehicle described in the present disclosure
- the air rail transport vehicle may include a lifting frame
- the The elevating frame may include an upper frame, a lower frame, a lifting component, and a locking device
- the lower frame and the upper frame can be moved closer to or separated from each other by operating the lifting component; operating the locking device, The lower frame and the upper frame that are close to each other can be locked to each other
- the aerial rail container transportation method includes: the aerial transport vehicle stops after being empty-loaded, and the container is located in the aerial transport vehicle Directly below; operate the lifting assembly to separate the upper frame and the lower frame; operate the lifting assembly to make the lower frame fall; open the container anti-drop device on the lower frame; Operate the lock between the lower frame and the container to complete the locking of the lower frame and the container; operate the lifting assembly, the lower frame and the container are raised as a whole;
- the container anti-falling device on the rack is contracted to make the container anti-falling device
- the air transportation vehicle includes an elevating frame, and the upper frame of the elevating frame can be suspended on the air track by a bogie, and the lower frame is used to assemble with the container; Operate at least two sets of lifting components to make the lower frame and the upper frame close to or separate from each other; first operate the lower frame and the upper frame in a separated state, then the container is hoisted onto the lower frame; then operate the lower frame and the upper frame.
- the locking device When the frame is in the close state, the locking device is operated to lock the lower frame and the upper frame to each other; thereby, the assembly and connection of the container air transport vehicle and the container can be realized, and the unloading action of the container can be operated in the opposite direction, thereby solving the problem in the prior art
- the assembly and connection operation between the container and the body of the air transport vehicle is a cumbersome technical problem.
- the air transportation vehicle and the air rail container transportation method provided by the present disclosure can realize the assembly connection of the air transportation vehicle and the container through its own equipment, which is simple to operate, has a high degree of automation, and has good practicability.
- Fig. 1 is a schematic structural diagram of a lift frame in an air transportation vehicle according to an embodiment of the present disclosure
- Figure 2 is a schematic diagram of the structure of the upper frame in Figure 1;
- Figure 3 is a schematic diagram of the structure of the lower frame in Figure 1
- Fig. 4 is a schematic structural diagram of a lifting assembly according to an embodiment of the present disclosure.
- Fig. 5 is a schematic structural diagram of the locking device in Fig. 1.
- the air transportation vehicle provided by the present disclosure can realize the assembly and connection of the container air transportation vehicle and the container, thereby solving the technical problem that the assembly and connection operation of the container and the air transportation vehicle body in the prior art is relatively complicated.
- the elevating frame may include a frame, a bogie, and a coupler buffer device; wherein, a plurality of frames may be provided in sequence, and each At least two bogies can be assembled on the frame; two adjacent frame can be connected by a coupler buffer device.
- the bogie can walk on the aerial track, and then can drive multiple carriages to walk on the aerial track.
- the bogie can be a non-powered bogie; compared to a bogie with a driving function, the weight of the vehicle can be reduced without affecting the running of the frame.
- Fig. 1 is a schematic structural diagram of a lifting frame in an air transportation vehicle according to an embodiment of the present disclosure.
- the elevating frame mainly includes an upper frame 1, a lower frame 2, a lifting assembly a, and a locking device b.
- the upper frame 1 and the lower frame 2 can be relatively locked; when the frame needs to be assembled with the container 4, the upper frame 1 and the lower frame 2 can be operated to separate them.
- Fig. 2 is a schematic diagram of the structure of the upper frame in Fig. 1.
- the upper frame 1 may be suspended on the air track by at least two bogies; it may include a first longitudinal beam 1.1, two first cross beams 1.2, and two Two second cross beams 1.3; two first cross beams 1.2 can be oppositely arranged on the first longitudinal beam 1.1 along the length of the container; two second cross beams 1.3 can be oppositely arranged on the first longitudinal beam 1.1 along the length of the container, Moreover, the two second cross beams 1.3 may be located between the two first cross beams 1.2.
- Fig. 3 is a schematic diagram of the structure of the lower frame in Fig. 1.
- the lower frame 2 may include a second longitudinal beam 2.1, two third transverse beams 2.2, and two fourth transverse beams; the second longitudinal beam 2.1 may be located at the first Directly below the longitudinal beam 1.1, and two third beams 2.2 can be arranged on the second longitudinal beam 2.1 along the length of the container; two fourth beams 2.3 can be arranged on the second longitudinal beam 2.1 along the length of the container. And the two fourth beams 2.3 are located between the two third beams 2.2; and the two third beams 2.2 may be located directly below the two first beams 1.1, and the two fourth beams 2.3 may be located respectively Directly below the two second beams 2.1.
- the frame may further include a lifting assembly a; the upper frame 1 and the lower frame 2 are connected by the lifting assembly a, and the lifting assembly a can be at least along a first direction Two sets are arranged oppositely; the lower frame 2 and the upper frame 1 can be close to or separated from each other by operating at least two sets of lifting components a.
- the first direction may be the length direction of the container.
- FIG. 4 is a schematic diagram of the structure of the lifting assembly a in FIG. 1. 1 and 4, in some embodiments of the present disclosure, each group of lifting components a may include a lifting motor 5, a steel wire 6 and a movable pulley 7; wherein, two lifting motors 5 may be arranged opposite to each other in the second direction.
- the two lifting motors 5 can be fixedly arranged on the upper frame 1; the second direction can be perpendicular to the first direction; the movable pulley 7 and the lifting motor 5 can be arranged in one-to-one correspondence, and the two movable pulleys 7 along the second direction It is relatively rotatably arranged on the lower frame 2; the wire rope 6 and the hoisting motor 5, and the movable pulley 7 can be arranged in one-to-one correspondence, and the wire rope 6 can have opposite first and second ends; the first and second ends of the wire rope 6 Both ends can be wound on the output end of the corresponding hoisting motor 5, and the movable pulley 7 can be arranged in the middle of the corresponding wire rope 6.
- the second direction may be the width direction of the container, and two lifting assemblies a may be arranged oppositely.
- the lower frame 2 and the upper frame 1 can be fixedly connected or separated by operating at least two sets of lifting components a, thereby realizing the assembly connection between the body of the container aerial rail transportation equipment and the container.
- the specific operation is:
- each lifting component may be provided with a tensile force sensor; the tensile force sensor may monitor abnormal conditions, such as overloading, to ensure the reliability of the assembly connection between the container and the vehicle body.
- a reel 10 may be fixedly provided on the output shaft of each hoisting motor 5; the first end and the second end of the wire rope 6 may be wound on the corresponding On the drum of the hoisting motor, and the driving of the hoisting motor 5 can drive the rotation of the drum 10, so as to realize the winding of the wire rope 6 on the drum 10.
- the reel 10 may have a built-in reduction gearbox, so that the rotation speed of the reel 10 can be reduced, so that the lifting speed of the lower frame 2 can be reduced, and the lifting stability of the lower frame 2 can be improved.
- the upper frame 1 may be provided with a reel support 11 corresponding to the reel 10, and the reel 10 is rotatably arranged on the corresponding reel.
- the tube support 11 is on.
- the reel support 11 may include two opposite support plates 11.1 and a connecting plate 11.2, and the same side of the two support plates 11.1 can pass through the connecting plate 11.2 connection, which can make the reel support 11 take a U shape as a whole; the reel 10 can be rotatably arranged on the two support plates 11.1, and the connecting plate 11.2 can be bolted to the upper frame to realize the reel The assembly of the tube support 11 on the upper frame 1.
- a plurality of reinforcing plates 11.3 may also be provided on the connecting plate 11.2, and the plurality of reinforcing plates 11.3 may be arranged in parallel between two supporting plates 11.1; Reinforcing plates 11.3 can all have semi-circular arc grooves, and a connecting cylinder 11.4 can be fixedly arranged in the grooves of multiple reinforcing plates 11.3; the axial ends of the connecting cylinder 11.4 and the two supporting plates 11.4 can be fixedly connected , And the connecting cylinder 11.4 can be semicircular; the reel 10 is rotatably arranged in the connecting cylinder 11.4, and the connecting cylinder 11.4 and a plurality of reinforcing plates 11.3 can strengthen the strength of the reel support 11; the semicircular connection The barrel 11.4 will not hinder the installation of the reel.
- the two supporting plates 11.1 and one connecting plate 11.2 constituting the reel support 11 may be integrally formed to improve the strength of the reel support 11.
- the lifting motor 5 may also be provided with a brake, and the brake and the drum 10 may be arranged in a one-to-one correspondence; the output end of the brake may be It acts on the reel 10 operationally; when the lifting motor 5 stops working, the output end of the brake 6 can act on the reel 10, which can prevent the reel 10 from running again due to factors such as container gravity and improve safety.
- the brake can also be arranged on the upper frame 1; the brake can be a brake motor.
- other types of braking devices can be selected for the braking member, which is not limited in the present disclosure.
- the reel support 11 can be connected to the side of the first longitudinal beam 1.1, and the two movable pulleys 7 of each group of lifting assembly a can be rotatably arranged on the first side through the corresponding bracket 8. Two stringers 2.1 on the side.
- the elevating frame may further include a locking device b; the locking device b may be provided on the lower frame 2; when the lower frame 2 and the upper frame 1 are close to each other, operating the locking device b, The lower frame 2 and the upper frame 1 can be locked to each other.
- Fig. 5 is a schematic structural diagram of the locking device in Fig. 1. 1 and 5, in some embodiments of the present disclosure, the locking device b may mainly include a rotating pin assembly, a fixed pin assembly, and a driving assembly.
- the pivot assembly may include a pivot pin 13, a lock head 14, and a pivot 15; wherein, the top of the lower frame 2 and the bottom of the lower frame 2 A first through hole 32 corresponding to the pivot pin 13 may be provided, and the pivot pin 13 may be fixed through the top of the lower frame 2 and the corresponding first through hole on the bottom of the lower frame 2; the lock 14 may be fixedly provided At the head of the pivot pin 13, and the lock head 14 can be rotated in the corresponding lock hole; the lock hole can be arranged at the bottom of the upper frame 1; the handle 15 can be fixedly arranged at the bottom of the pivot pin 13; A first limit surface and a second limit surface may be provided on the circumferential surface at intervals, and the handle 15 may be located under the bottom of the lower frame 2.
- the pivot pin assembly may include a top pin 16, a limit block 17, and a return spring 18; wherein, the center axis of the top pin 16 and the center axis of the pivot pin 13 It can be arranged in parallel, and both the top of the lower frame 2 and the bottom of the lower frame 2 can be provided with a second through hole corresponding to the top pin 16; the top pin 16 can be placed on the top of the lower frame 2 and the bottom of the lower frame 2.
- the second through hole on the bottom is telescopic, that is, the top pin 16 can be operably raised and lowered along the central axis of the top pin 16; the top pin 16 may have a supporting protrusion 19, and the limit block 17 may be fixedly arranged on the top pin 16
- the limit block 17 can be located below the bottom of the lower frame 2; the limit block 17 can operably cooperate with the first limit surface or the second limit surface to lock the handle 15; the return spring 18 can be sleeved in The top pin 16 and the return spring 18 can be arranged between the supporting protrusion 19 and the limiting block 17.
- the return spring 18 may be disposed between the support protrusion 19 and the bottom of the lower frame 2, that is, the upper end of the return spring 18 may be connected with the support protrusion 19 And the lower end of the return spring 18 can be arranged on the bottom of the lower frame.
- the driving assembly may mainly include a driving mechanism; the output end of the driving mechanism may be connected to the rotation handle 15, and the operation of the driving mechanism can drive the rotation handle 15 to rotate.
- the lower frame 2 when the upper frame 1 and the lower frame 2 need to be locked, the lower frame 2 can be controlled to rise through the lifting assembly a, so that the lock on the pivot pin 13 on the lower frame 2
- the head 14 passes through the corresponding lock hole on the upper frame 1, and at this time, the top pin 16 is pressed down by the upper frame 1, and the limit block 17 is simultaneously pressed down, so that the handle 15 on the lower frame 2 is unlocked ;
- the return spring 18 is in a compressed state; operating the drive mechanism can drive the handle 15 to rotate a certain angle, and then the lock 14 also rotates a certain angle, so that the lock 14 cannot be removed from the lock hole on the upper frame 1 Falling off; then the lower frame 2 can be controlled by the lifting assembly a to drop to a small height, and the return spring 18 is reset, thereby driving the top pin 16 and the limit block 17 to reset; at this time, the limit block 17 can be matched with the rotating handle 15, The handle 15 can be mechanically locked by the limit block 17; the
- the peripheral surface of the lock head 14 may be provided with two cut surfaces 20 opposite to each other, and the peripheral surface of the lock head 14 may also be provided with two limiting protrusions opposite to each other. 21; the limiting protrusion 21 can be located between the two cut surfaces 20, and the distance between the two cutting surfaces 20 can be less than the width of the keyhole; the distance between the two restricting protrusions 21 can be greater than the width of the keyhole, And can be less than the length of the lock hole; when the pivot pin 13 is in the unlocked state, the lock head 14 can move and retract in the lock hole; when the pivot pin 13 is in the locked state, the two limit protrusions 21 can be hung on the first The cover cannot be moved or retracted in the lock hole to ensure the reliability of the lock.
- the pivot pin 13 may also be provided with a lock seat 22 and a bearing platform 23 at intervals; the lock seat 22 and the bearing platform 23 may be sequentially provided on the lock head 14 and the pivot handle.
- the lock base 22 and the bearing platform 23 may be spherically fitted, that is, the pivot pin 13 may be divided into two parts; the lock base 22 and above may be the first part, and the bearing platform 23 may be The second part; the first part can have a first gap between the lock head 14 and the lock base 22, and the first part can be connected with the top of the lower frame 2; and the second part can pass between the bearing platform 23 and the handle 15
- the second part can be connected to the bottom of the lower frame 2; at the same time, the lock base 22 and the bearing platform 23 can be spherically matched, that is, the first part and the second part can be spherically matched, so that the first part can be opposite to each other.
- the second part floats to adapt to the impact when the upper frame and the lower frame are locked, which has good practicability.
- the bottom of the lock seat 22 may adopt a spherical concave surface
- the top of the bearing platform 23 may adopt a spherical convex surface
- the bottom of the lock seat 22 may adopt a spherical convex surface
- the top of the carrying platform 23 may adopt a spherical concave surface, which is not limited in the present disclosure.
- the first through hole through which the pivot pin 13 passes on the top of the lower frame 2 may be provided as a waist-shaped hole, so that the first part can have a conical swing in the first through hole. .
- a first positioning block 24 may also be provided on the pivot pin 13; the first positioning block 24 may be fixedly provided at the bottom of the pivot pin 13, and the first positioning block 24 The block 24 can be arranged close to the rotating handle 15 so that the rotating handle 15 can be locked, and the reliability of the connection of the rotating handle 15 can be ensured.
- the first positioning block 24 may take the form of a transverse bolt or a split pin, which is not limited in the present disclosure.
- the first limiting surface and the second limiting surface spaced apart on the circumferential surface of the rotating handle 15 may be in the form of grooves; when the limiting block 17 is located in the groove, it is sufficient Limit the rotation of the handle 15.
- a third through hole may also be provided on the bottom of the upper frame 1; the third through hole may be penetrated by the head of the top pin, and can provide a guide for the movement of the top pin 16.
- the ejector pin assembly may further include a sleeve 25; the sleeve 25 may be fixedly arranged at the bottom of the partition 17, and the ejector pin 16 may be in the sleeve 25 Telescopic; the limit block 17 can be located at the lower part of the sleeve 25.
- the limit block 17 can be set against the bottom of the sleeve 25, that is, the sleeve 25 has a limit effect, which can make the limit block 17 be in a predetermined locking position and ensure the reliability of locking.
- a second positioning block 26 may be further provided on the top pin 16, and the second positioning block 26 may be fixedly disposed at the bottom of the top pin 16; the second positioning block 26 can be set close to the limit block 17, so that the limit block 17 can be locked tightly, and the reliability of the connection of the limit block 17 can be ensured.
- the second positioning block 26 may take the form of a transverse bolt or a split pin, which is not limited in the present disclosure.
- the angle at which the rotating handle 15 is driven by the driving mechanism to rotate may be set to 90°. In some embodiments of the present disclosure, the angle at which the rotating handle 15 is driven by the driving mechanism to rotate may also be other set angles, which is not limited in the present disclosure.
- the driving mechanism may include a driving member 27, a first link 28, and a second link 29; the output end of the driving member 27 can perform linear reciprocating motion, and the first A connecting rod 28 may be L-shaped; the output end of the driving member 27 and one end of the first connecting rod 28 are rotatably connected, and the other end of the first connecting rod 28 and one end of the second connecting rod 29 are rotatably connected; second The other end of the connecting rod 22 and the rotating handle 15 are rotatably connected; in this way, the rotation of the rotating handle 15 can be realized by controlling the output end of the driving member 27 to work.
- the driving mechanism may further include a third link 30 and a fourth link 31; one end of the third link 30 may be connected to the corner of the first link 28 And the other end of the third link 30 can extend away from the second link 22; the other end of the third link 30 and one end of the fourth link 31 are rotatably connected, and the fourth link 31 and The other rotating handle 15 can be rotatably connected; in this way, the rotation of the two rotating handles 15 can be realized through a driving member 27, thereby realizing the driving of the two locking devices.
- the elevating frame may further include two opposite and fixed guide plates 12, and the third link 30 can move through the two guide plates 12; in this way, the third link 30 It can be a linear motion, thereby miniaturizing the fourth link 31 and the second link 22 to optimize the arrangement of the lower frame.
- the guide plate 12 can be fixed between the top and bottom of the lower frame 2, and the driving member 27 can also be fixed on the fixing seat 9; the fixing seat 9 can be fixedly arranged on the lower frame 2 Between the top and bottom.
- the driving member may be selected as a servo electric push rod, or other mechanisms, such as hydraulic cylinders, etc., which is not limited in the present disclosure.
- a position sensor corresponding to the limit block 17 may be provided on the lower frame; when the limit block 17 drops to a preset position, it can be controlled by the corresponding position sensor , And then the limit block 17 can control the driving part to start working, which has the characteristics of automatic operation.
- each third cross beam 2.2 and each fourth cross beam 2.3 may be provided with a locking device, and the driving member of the locking device can extend and contract in the transverse direction.
- the lower frame and the container can be assembled and connected by a lock; the lock is the same as the lock that connects the container to the aerial vehicle through a jacking device in the prior art. Do restrictions.
- container anti-falling devices 3 may be provided at both ends of the third cross beam 4.3; when the lower frame and the container are assembled, the container anti-falling device will drag the container, In order to improve the safety of container transshipment.
- the specific structure of the container anti-falling device has been described in the patent application with the application number "201811638159.0" and the name "Container anti-falling device”. Go into details.
- the air rail container transportation method can be performed by using the air transportation vehicle described in the present disclosure.
- the aerial rail transport vehicle includes an elevating frame, the elevating frame includes an upper frame, a lower frame, a lifting assembly, and a locking device; by operating the lifting assembly, the lower frame and the upper frame can be operated.
- the vehicle frames are close to or separated from each other; operating the locking device can lock the lower frame and the upper frame that are close to each other; the method includes: the air transportation vehicle stops after it travels in place without load, The container is located directly under the aerial transport vehicle; the lifting assembly is operated to separate the upper frame and the lower frame, and the lower frame is lowered to a preset height; the disembarkation is completed Lock the frame and the container; operate the lifting assembly to make the lower frame and the container ascend as a whole; operate the locking device to lock the upper frame and the lower frame; the air After the transport vehicle completes the packing process, the transport starts.
- the specific steps of using the air transportation vehicle provided by the present disclosure to hoist a container may be:
- the air transport vehicle stops when it reaches its position with no load.
- the container is located directly under the vehicle ⁇ Operate the lifting assembly to separate the upper frame and the lower frame ⁇ Operate the lifting assembly to make the lower frame fall ⁇ Anti-dropping of the container on the lower frame
- Open the device ⁇ operate the lock between the lower frame and the container to complete the lock between the lower frame and the container ⁇ operate the lifting assembly, the lower frame and the container rise as a whole ⁇ the container anti-fall device on the lower frame shrinks to prevent the container from falling
- the device drags the container ⁇ operates the lifting assembly and the locking device to lock the upper frame and the lower frame ⁇ the air transport vehicle starts the transportation after the packing process is completed. The process of unloading is reversed.
- the air transportation vehicle provided by the present disclosure can realize the assembly connection between the air transportation vehicle and the container through its own equipment.
- the operation is simple, and the degree of automation is high, and it has good practicability.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
Description
Claims (11)
- 一种升降式车架,包括:上车架;下车架;提升组件,所述上车架和所述下车架通过提升组件连接,并且所述提升组件至少沿第一方向相对设置有两组;通过操作至少两组所述提升组件可使所述下车架和所述上车架相互靠近或分离,并且每组所述提升组件均包括提升电机、钢丝绳以及动滑轮,其中:所述提升电机沿第二方向相对设置有两个,并且两个所述提升电机均固定设置在所述上车架上;所述第二方向和所述第一方向相垂直;所述动滑轮和所述提升电机一一对应设置,并且两个所述动滑轮沿第二方向相对可转动地设置在所述下车架上;和所述钢丝绳和所述提升电机、所述动滑轮一一对应设置,并且所述钢丝绳具有相对的第一端和第二端;所述钢丝绳的第一端和第二端均缠绕在对应的所述提升电机的输出端上,并且所述动滑轮设置在对应的所述钢丝绳的中部;以及锁定装置,所述锁定装置设置在所述下车架上;当所述下车架和所述上车架相互靠近时,操作所述锁定装置,可使所述下车架和所述上车架相互锁定。
- 根据权利要求1所述的升降式车架,其中,每个所述提升组件均设置有拉力传感器。
- 根据权利要求2所述的升降式车架,其中,每个所述提升电机的输出轴上均固定设置有一个卷筒,并且所述钢丝绳的第一端以及第二端均缠绕在对应的所述提升电机的所述卷筒上。
- 根据权利要求3所述的升降式车架,其中,所述提升电机上还设置有制动件;所述制动件和所述卷筒一一对应设置,并且所述制动件的输出端可操作地作用在所述卷筒上。
- 根据权利要求1所述的升降式车架,其中,所述锁定装置包 括:转销;锁头,所述锁头固定设置在所述转销的头部;转柄,所述转柄固定设置在所述转销的底部,并且所述转柄的周面上间隔设置有第一限位面和第二限位面;顶销,所述顶销的中心轴和所述转销的中心轴平行设置;所述顶销可操作地沿所述顶销的中心轴升降,并且所述顶销上设置有支撑凸起;限位块,所述限位块固定设置在所述顶销的底部,并且所述限位块可操作地与所述第一限位面或第二限位面相配合;复位弹簧,所述复位弹簧套装在所述顶销上,并且所述复位弹簧设置在所述支撑凸起和限位块之间;以及驱动机构,所述驱动机构的输出端和所述转柄连接,并且操作所述驱动机构可带动所述转柄转动;并且其中,所述上车架的底部设置有和所述锁定装置对应的锁孔,并且所述锁定装置的锁头可在对应的所述锁孔内转动;所述下车架的顶部以及底部上均设置有和所述锁定装置的转销对应的第一通孔;所述转销固定穿过所述下车架的顶部以及底部上对应的第一通孔,并且所述转柄位于所述下车架的底部下方;所述下车架的顶部以及底部均设置有和所述锁定装置的顶销对应的第二通孔,并且所述顶销可在所述下车架的顶部以及底部上的第二通孔内伸缩;以及所述复位弹簧设置在所述支撑凸起和隔板之间。
- 根据权利要求5所述的升降式车架,其中,所述转销上还间隔设置有锁座以及承载台,并且所述锁座以及所述承载台依次设置在所述锁头和所述转柄之间;所述锁头和所述锁座之间具有第一间隙,并且所述下车架的顶部卡设在所述第一间隙中;以及所述承载台和所述转柄之间具有第二间隙,并且所述下车架的底部卡设在所述第二间隙中。
- 根据权利要求6所述的升降式车架,其中,所述锁座和所述承载台之间为球面配合。
- 根据权利要求5所述的升降式车架,其中,所述上车架的底部上还设置有和所述锁定装置相配合的第三通孔,并且所述第三通孔可以被对应的所述锁定装置的顶销头部穿过。
- 根据权利要求5所述的升降式车架,其中,所述锁定装置还包括套筒;所述套筒固定设置在所述下车架底部下方;所述顶销可在所述套筒内伸缩,并且所述限位块位于所述套筒下部。
- 一种空中运输车辆,其中,所述车辆包括权利要求1所述的升降式车架。
- 一种空中轨道集装箱运输方法,所述方法是利用权利要求10所述的空中运输车辆进行的,所述空中轨道运输车辆包括升降式车架,所述升降式车架包括上车架、下车架、提升组件以及锁定装置;通过操作所述提升组件可使所述下车架和所述上车架相互靠近或分离;操作所述锁定装置,可使处于相互靠近的所述下车架和所述上车架相互锁定;所述方法包括:所述空中运输车辆空载行驶到位后停止,所述集装箱位于所述空中运输车辆正下方;操作所述提升组件,使所述上车架和所述下车架分离;操作所示提升组件,使所述下车架下落;所述下车架上的集装箱防坠装置打开;操作所述下车架和所述集装箱之间的锁具,完成所述下车架与所述集装箱的锁定;操作所述提升组件,所述下车架与所述集装箱整体上升;所述下车架上的所述集装箱防坠装置收缩,使所述集装箱防坠装置拖住所述集装箱;操作所述提升组件和所述锁定装置,使所述上车架和所述下车架锁定;以及所述空中运输车辆完成装箱过程后启动运输。
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BR112021022566A BR112021022566A2 (pt) | 2019-12-31 | 2020-07-28 | Estrutura do veículo de elevação, veículo de transporte aéreo e método de transporte do recipiente de trilho aéreo |
US17/594,863 US11731860B2 (en) | 2019-12-31 | 2020-07-28 | Lifting vehicle frame, aerial transportation vehicle and aerial rail container transportation method |
SG11202111466PA SG11202111466PA (en) | 2019-12-31 | 2020-07-28 | Lifting vehicle frame, aerial transportation vehicle and aerial rail container transportation method |
AU2020415875A AU2020415875B2 (en) | 2019-12-31 | 2020-07-28 | Lifting frame, air transportation vehicle, and air rail container transportation method |
EP20909314.5A EP4086129A4 (en) | 2019-12-31 | 2020-07-28 | LIFTING STRUCTURE, AIR TRANSPORT VEHICLE AND METHOD FOR TRANSPORTING CONTAINER ON AIR RAIL |
ZA2021/08037A ZA202108037B (en) | 2019-12-31 | 2021-10-20 | Lifting frame, air transportation vehicle, and air rail container transportation method |
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CN201911417527.3 | 2019-12-31 | ||
CN201911417527.3A CN111055855B (zh) | 2019-12-31 | 2019-12-31 | 升降式车架以及空中运输车辆 |
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US (1) | US11731860B2 (zh) |
EP (1) | EP4086129A4 (zh) |
CN (1) | CN111055855B (zh) |
AU (1) | AU2020415875B2 (zh) |
BR (1) | BR112021022566A2 (zh) |
SG (1) | SG11202111466PA (zh) |
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AU2020418789B2 (en) * | 2019-12-31 | 2023-06-22 | Crrc Yangtze Co., Ltd. | Vehicle frame, aerial transportation vehicle, and aerial rail container transportation method |
CN111055855B (zh) * | 2019-12-31 | 2021-02-26 | 中车长江车辆有限公司 | 升降式车架以及空中运输车辆 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385861A (en) * | 1979-11-30 | 1983-05-31 | Ralph Blatchford & Company Limited | Load handling apparatus |
US6619904B1 (en) * | 1998-03-04 | 2003-09-16 | Leonard Dodge Barry | Container transfer crossover and system |
CN2719771Y (zh) * | 2004-06-30 | 2005-08-24 | 柳州铁路机车车辆工业贸易总公司 | 带整体升降平台的双层集装箱 |
US8308415B2 (en) * | 2003-01-23 | 2012-11-13 | Cyclonaire Corporation | Bulk unloading apparatus |
CN202765880U (zh) * | 2012-09-19 | 2013-03-06 | 黄艺 | 一种输送式集装箱装卸机 |
CN203529469U (zh) * | 2013-10-14 | 2014-04-09 | 华电重工股份有限公司 | 升降式双层大梁岸桥的集装箱装卸系统 |
CN203667522U (zh) * | 2013-12-19 | 2014-06-25 | 中集集团集装箱控股有限公司 | 集装箱举升翻转设备 |
US9266690B2 (en) * | 2013-03-13 | 2016-02-23 | Mi-Jack Products, Inc. | Light positioning system and method of using the same |
CN111055855A (zh) * | 2019-12-31 | 2020-04-24 | 中车长江车辆有限公司 | 升降式车架以及空中运输车辆 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3847085A (en) * | 1973-07-16 | 1974-11-12 | Duo Mode Electric Trans Syst | Dual-mode transportation system |
DE2603679A1 (de) * | 1976-01-31 | 1977-08-04 | Krupp Gmbh | Freitragender fahrbahnbalken |
EP0442154A1 (de) * | 1990-02-14 | 1991-08-21 | NLW Fördertechnik GmbH i.K. | Tragrahmen für Container |
JPH0818787B2 (ja) * | 1990-09-10 | 1996-02-28 | 本田技研工業株式会社 | オーバーヘッドコンベア |
US5257891A (en) * | 1991-02-19 | 1993-11-02 | Mi-Jack Products, Inc. | Bi-planar cable cross reeving system |
DE50002056D1 (de) * | 1999-11-30 | 2003-06-12 | Tms Produktionssysteme Gmbh & | Laufkatzen-Seilhubwerk mit Pendeldämpfung |
EP1894881B1 (en) * | 2006-08-29 | 2013-01-02 | Abb Ab | Load control device for a crane |
CN200967702Y (zh) * | 2006-11-09 | 2007-10-31 | 南昌铁路局南昌装卸机械修制厂 | 门桥吊机下旋式集装箱吊装机构 |
DE102009055407A1 (de) * | 2009-12-30 | 2011-07-07 | Noell Mobile Systems GmbH, 97080 | Hebezeug mit einer Twistlock-Baugruppe |
US20170072969A1 (en) * | 2015-09-15 | 2017-03-16 | Robert L. Collie | Monorail system for movement of vehicles |
CN106379747B (zh) * | 2016-10-24 | 2017-10-13 | 中车长江车辆有限公司 | 一种多式联运互通系统 |
CN110498224A (zh) * | 2018-05-18 | 2019-11-26 | 中集车辆(集团)有限公司 | 搬运机械手以及半挂车车架的加工系统 |
CN110341657B (zh) * | 2019-08-07 | 2020-09-01 | 河南工学院 | 一种定位车身框架的汽车抖水设备 |
-
2019
- 2019-12-31 CN CN201911417527.3A patent/CN111055855B/zh active Active
-
2020
- 2020-07-28 EP EP20909314.5A patent/EP4086129A4/en active Pending
- 2020-07-28 US US17/594,863 patent/US11731860B2/en active Active
- 2020-07-28 WO PCT/CN2020/105226 patent/WO2021135195A1/zh unknown
- 2020-07-28 AU AU2020415875A patent/AU2020415875B2/en active Active
- 2020-07-28 BR BR112021022566A patent/BR112021022566A2/pt unknown
- 2020-07-28 SG SG11202111466PA patent/SG11202111466PA/en unknown
-
2021
- 2021-10-20 ZA ZA2021/08037A patent/ZA202108037B/en unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4385861A (en) * | 1979-11-30 | 1983-05-31 | Ralph Blatchford & Company Limited | Load handling apparatus |
US6619904B1 (en) * | 1998-03-04 | 2003-09-16 | Leonard Dodge Barry | Container transfer crossover and system |
US8308415B2 (en) * | 2003-01-23 | 2012-11-13 | Cyclonaire Corporation | Bulk unloading apparatus |
CN2719771Y (zh) * | 2004-06-30 | 2005-08-24 | 柳州铁路机车车辆工业贸易总公司 | 带整体升降平台的双层集装箱 |
CN202765880U (zh) * | 2012-09-19 | 2013-03-06 | 黄艺 | 一种输送式集装箱装卸机 |
US9266690B2 (en) * | 2013-03-13 | 2016-02-23 | Mi-Jack Products, Inc. | Light positioning system and method of using the same |
CN203529469U (zh) * | 2013-10-14 | 2014-04-09 | 华电重工股份有限公司 | 升降式双层大梁岸桥的集装箱装卸系统 |
CN203667522U (zh) * | 2013-12-19 | 2014-06-25 | 中集集团集装箱控股有限公司 | 集装箱举升翻转设备 |
CN111055855A (zh) * | 2019-12-31 | 2020-04-24 | 中车长江车辆有限公司 | 升降式车架以及空中运输车辆 |
Non-Patent Citations (1)
Title |
---|
See also references of EP4086129A4 |
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AU2020415875A1 (en) | 2021-11-11 |
ZA202108037B (en) | 2023-07-26 |
EP4086129A4 (en) | 2024-01-10 |
AU2020415875B2 (en) | 2023-06-01 |
US20220212901A1 (en) | 2022-07-07 |
CN111055855A (zh) | 2020-04-24 |
US11731860B2 (en) | 2023-08-22 |
CN111055855B (zh) | 2021-02-26 |
SG11202111466PA (en) | 2021-11-29 |
BR112021022566A2 (pt) | 2022-07-12 |
EP4086129A1 (en) | 2022-11-09 |
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