CN109435969B - Container transportation equipment - Google Patents
Container transportation equipment Download PDFInfo
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- CN109435969B CN109435969B CN201811634932.6A CN201811634932A CN109435969B CN 109435969 B CN109435969 B CN 109435969B CN 201811634932 A CN201811634932 A CN 201811634932A CN 109435969 B CN109435969 B CN 109435969B
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- bogie
- sleeve
- container
- framework
- center pin
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000725 suspension Substances 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000012546 transfer Methods 0.000 abstract description 9
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
- B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
- B61C9/48—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
- B61C9/50—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F1/00—Underframes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
- B61F5/50—Other details
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
Abstract
The invention belongs to the technical field of logistics transportation, and particularly relates to container transportation equipment. The transportation apparatus includes: the automobile body, the automobile body includes the foundation frame, the foundation frame includes longeron and many crossbeams, wherein: the plurality of cross beams are sequentially arranged in parallel at intervals, the middle parts of the plurality of cross beams are connected through the longitudinal beams, and locks for connecting containers are arranged at the bottoms of the two ends of the cross beams; the bogie, the bogie is provided with a plurality of, and is a plurality of the bogie is followed the length direction of longeron sets gradually, every the bogie all includes framework and suspension mechanism, every the framework of bogie all is located the top of longeron, every the framework of bogie all passes through suspension mechanism with the longeron is connected. The invention does not need to adopt more vehicles to transfer the container, and has the characteristics of high transfer efficiency, safety and reliability.
Description
Technical Field
The invention belongs to the technical field of logistics transportation, and particularly relates to container transportation equipment.
Background
At present, the port dredging system in China mainly depends on highways (the highway accounts for up to 84%), the pollution of the highway transportation environment is large, the transportation cost is high, and especially the problem of facility connection of the last kilometer of the container port is solved, so that the port dredging system in China becomes the primary difficult problem of the development of the comprehensive transportation system in China.
At present, more than 90% of container terminals adopt container trucks to transfer and evacuate containers. The container truck belongs to a fuel motor vehicle, and a great amount of tail gas is discharged to cause great pollution to the air quality of a port, and heavy transportation activities also cause great damage to wharf ground facilities. For a large number of container trucks, orderly and efficient management of ports is difficult to realize, the problems of congestion and confusion exist, and potential safety hazards are also outstanding problems which plague port managers all the time.
If the method is adopted to achieve the aim of improving the loading and unloading operation efficiency, more vehicles and storage yards are required to be configured to ensure that the operation efficiency of the wharf front equipment can be fully exerted, so that more production personnel are required to be configured, and the problem of dock congestion and insufficient site is caused.
Therefore, improvements in the art are needed.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides container transportation equipment for solving the container transportation problem of the last kilometer.
The invention realizes the above purpose through the following technical scheme:
a container transport apparatus, the transport apparatus comprising:
The automobile body, the automobile body includes the foundation frame, the foundation frame includes longeron and many crossbeams, wherein: the plurality of cross beams are sequentially arranged in parallel at intervals, the middle parts of the plurality of cross beams are connected through the longitudinal beams, and locks for connecting containers are arranged at the bottoms of the two ends of the cross beams;
The bogie, the bogie is provided with a plurality of, and is a plurality of the bogie is followed the length direction of longeron sets gradually, every the bogie all includes framework and suspension mechanism, every the framework of bogie all is located the top of longeron, every the framework of bogie all passes through suspension mechanism with the longeron is connected.
Further, the transportation equipment still includes the anti-falling device, the anti-falling device with the crossbeam corresponds the setting, the anti-falling device includes coupling assembling and locking piece, wherein:
The connecting components are at least provided with two groups along the same direction, each group of connecting components comprises two connecting components, one end of each group of connecting components is respectively and rotatably connected to the opposite ends of the corresponding cross beam, and the other ends of the two connecting components of each group of connecting components can be opened and closed relatively;
the other end of each connecting component is respectively provided with a locking piece, and the locking pieces can clamp the container.
Further, each of the connection assemblies includes:
a first sleeve having one end rotatably connected to an end of the cross beam corresponding to the connection assembly;
the second sleeve is connected with the other end of the first sleeve in a sleeved mode in a telescopic mode, and the locking piece is arranged at the other end of the second sleeve.
Further, each connecting assembly comprises a first telescopic mechanism, and one end of the second sleeve is telescopically connected with the other end of the first sleeve in a sleeved mode through the first telescopic mechanism.
Further, the other end of the second sleeve is bent towards the direction of the base frame to form a bending part, and the locking piece is fixedly arranged on one side of the bending part, which faces the base frame.
Further, the bogie still includes walking wheelset, driving motor, gear box and brake mechanism, walking wheelset driving motor with brake mechanism one-to-one sets up, wherein:
The two traveling wheel sets are arranged oppositely along the length direction of the framework, each traveling wheel set comprises two traveling wheels, and the two traveling wheels in each traveling wheel set are respectively and rotatably arranged on two sides of the framework in the width direction;
the two driving motors are respectively arranged at two ends of the framework in the length direction, and the output shaft of each driving motor is arranged along the length direction of the framework;
The two gear boxes are fixedly arranged on the framework, each gear box is arranged between the corresponding driving motor and the corresponding traveling wheel set, each gear box is provided with an input shaft and two output shafts, the input shaft of each gear box is arranged along the length direction of the framework, the input shaft of each gear box is in transmission connection with the corresponding output shaft of the driving motor, and the two output shafts of each gear box are respectively in transmission connection with the rotating shafts of the two traveling wheels of the corresponding traveling wheel set;
The braking mechanism is provided with two braking parts, and each braking part of the braking mechanism is arranged between the output shaft of the corresponding driving motor and the input shaft of the gear box.
Still further, each of the brake mechanisms includes a brake disc disposed on the input shaft of the gearbox and a brake caliper disposed on the frame, the brake disc being braked by the brake caliper.
Further, the suspension mechanism includes a center pin and a traction ball hinge, wherein:
one end of the center pin penetrates through the framework, and the other end of the center pin is connected with the longitudinal beam;
The traction spherical hinge is arranged at a position where the center pin passes through the bogie, the traction spherical hinge comprises a first sleeve column, a second sleeve column and an elastic layer, the first sleeve column is used for fixedly passing through the bogie, the second sleeve column is positioned in the first sleeve column, the elastic layer is filled between the second sleeve column and the first sleeve column, and the second sleeve column is used for the center pin to movably pass through.
Further, the density of the elastic layer decreases in order from the middle to both sides in the axial direction of the center pin.
Further, the suspension mechanism further comprises a connecting seat and protection components, the connecting seat is arranged on the center pin, the two sides of the connecting seat in the width direction of the vehicle body are respectively provided with the protection components, each protection component comprises a steel wire rope, the middle of each steel wire rope penetrates through the side part of the connecting seat, and two ends of each steel wire rope are respectively connected with the vehicle body.
The beneficial effects of the invention at least comprise:
The middle parts of a plurality of cross beams of the container transportation equipment are connected through longitudinal beams, so that the container transportation equipment is a single-spandrel girder vehicle body; because the bottoms of the two ends of the cross beam are provided with locks for connecting the container, the container can be hung on a vehicle body by the locks; because the framework of every bogie all is located the top of longeron, and the framework of every bogie all is connected through suspension mechanism and longeron, consequently, the bogie can be removed on the walking rail, just so, can drive the automobile body that hangs and be equipped with the container and form to need not to adopt more vehicles to transport the container, have the characteristics that transport efficiency is high, safe and reliable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a container transporting apparatus in transporting a container according to an embodiment of the present invention;
Fig. 2 is a schematic structural view of the vehicle body in fig. 1;
FIG. 3 is a schematic view of the structure of the container transfer fall arrest device of FIG. 1;
FIG. 4 is a schematic view of the connection assembly of FIG. 3;
FIG. 5 is a schematic illustration of an implementation of a container transport apparatus with a fall arrest device;
FIG. 6 is a schematic structural view of the bogie of FIG. 1;
FIG. 7 is a schematic view of the braking mechanism of FIG. 6;
FIG. 8 is a schematic view of the suspension mechanism of FIG. 1;
FIG. 9 is an assembled schematic view of the suspension mechanism shown in FIG. 8;
FIG. 10 is a side view of FIG. 9;
FIG. 11 is a schematic view of the traction ball joint of FIG. 8;
FIG. 12 is a schematic view of a center pin performing a range of angular conical oscillations within a second set of posts;
fig. 13 is a schematic view of the guard assembly of fig. 10.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
The embodiment of the invention solves the technical problems of dock congestion and insufficient site caused by the fact that more vehicles and yards and more production personnel are required to be configured for improving the loading and unloading operation efficiency in the prior art by providing the container transportation equipment.
The technical scheme in the embodiment of the invention aims to solve the technical problems, and the overall thought is as follows:
According to the container transportation equipment provided by the embodiment of the invention, the bogie which is arranged above the vehicle body and connected with the vehicle body can move on the walking rail, and the container is loaded on the vehicle body to transfer the container, so that more vehicles are not needed to transfer cargo loading devices, and the technical problems of dock congestion and insufficient site caused by the fact that more vehicles and storage yards are needed to be configured and more production personnel are needed to be configured in order to improve the loading and unloading operation efficiency in the prior art are solved.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment one:
Fig. 1 is a schematic structural view of a container transporting apparatus in an embodiment of the present invention in transporting a container, referring to fig. 1, the transporting apparatus mainly includes a vehicle body 1 and bogies 2, a lock 3 for connecting a container 4 is provided at the bottom of the vehicle body 1, a plurality of bogies 2 are provided, the plurality of bogies 2 are sequentially provided along the length direction of the vehicle body 1, each bogie 2 is located above the vehicle body 1, and each bogie 2 is connected with the vehicle body 1 through a suspension mechanism.
The container transportation equipment disclosed by the embodiment is characterized in that the bogie can move on the walking rail, the framework of the bogie is connected with the vehicle body through the suspension mechanism, and the lock at the bottom of the vehicle body can be connected with the container, namely, the container can synchronously move with the bogie, so that the purpose of transporting the container in the air is achieved.
Embodiment two:
in addition to the first embodiment, the structure of the second embodiment is further developed.
Fig. 2 is a schematic structural view of the vehicle body in fig. 1, and in combination with fig. 1 and 2, the vehicle body 1 includes a base frame, and the base frame includes a longitudinal beam 1.1 and a plurality of cross beams 1.2, wherein: the cross beams 1.2 are sequentially arranged in parallel at intervals, the middle parts of the cross beams 1.2 are connected through the longitudinal beams 1.1, and the longitudinal beams 1.1 are main bearing beams, so that the vehicle body disclosed by the embodiment of the invention is a single-bearing beam vehicle body and has the characteristic of light weight.
In the embodiment of the invention, the middle part of each cross beam 1.2 is provided with a groove, the longitudinal beams 1.1 are fixedly embedded in the grooves at the middle parts of the cross beams 1.2, after the embedding, the longitudinal beams 1.1 and the cross beams 1.2 are fixedly connected in a welding mode,
In the embodiment of the invention, the electrified equipment 29 for controlling container transportation can be arranged on the side part of the longitudinal beam 1.1 between two adjacent cross beams 1.2, and when the electrified equipment fails and needs maintenance, debugging and overhaul, a worker can climb to the same height as the position where the failure occurs by means of climbing equipment such as an overhaul platform and the like, and does not need to climb to the foundation frame, so that the maintenance, debugging and overhaul are realized.
Referring to fig. 1 and 2, a cross beam 1.2 according to an embodiment of the present invention includes two first cross beams disposed opposite to each other, the two first cross beams are located in the middle of a longitudinal beam 1.1, and first locks for connecting containers 4 are disposed at bottoms of two ends of the two first cross beams, and the first locks are used for connecting containers of 20ft type with smaller length dimensions.
In the embodiment of the invention, the electrified device can be arranged on the side part of the longitudinal beam 1.1 between the two first cross beams in a concentrated manner.
Further, referring to fig. 1 and fig. 2, the cross beam 1.2 of the embodiment of the present invention further includes two second cross beams disposed opposite to each other, the two second cross beams are respectively located at two ends of the longitudinal beam 1.1, and second locks for connecting the container 4 are disposed at bottoms of two ends of the two second cross beams, and because bottoms of ends of the second cross beams are lower than bottoms of ends of the first cross beams, the second locks are lower than the first locks, and are used for connecting containers of 40ft type and 45ft type with longer length dimensions.
The embodiment of the invention can adapt to the transportation of containers of different types through locks with two positions and heights, and has strong adaptability.
In combination with fig. 2, in the embodiment of the invention, the section of the bottom of the longitudinal beam 1.1 is in an isosceles trapezoid shape as a whole, so as to adapt to the installation of locks at two positions and heights.
In addition, the two ends of the longitudinal beam 1.1 are provided with the coupler buffer devices 13, so that a plurality of vehicle bodies can be connected to form a continuous air rail transportation system, batch transportation of containers is realized, and the embodiment of the invention has the characteristic of rescue, namely, when a certain vehicle body is separated from a walking rail, the vehicle body adjacent to the vehicle body and connected through the coupler buffer devices 12 can suspend the vehicle body with faults, so that the vehicle body with faults can be maintained for a sufficient time.
Further, in connection with fig. 2, in the embodiment of the present invention, the base frame further includes two reinforcing rods 1.3 disposed parallel to the longitudinal beam 1.1, where the two reinforcing rods 1.3 are disposed opposite to each other on two sides of the longitudinal beam 1.1, and each of the cross beams 1.2 on the same side is sequentially connected to strengthen the overall strength of the base frame.
Further, referring to fig. 2, the base frame of the embodiment of the present invention further includes two bolster beams 1.4, each bolster beam 1.4 is disposed in parallel between the first beam and the second beam on the same side, and the middle part of the bolster beam 1.4 is fixedly connected with the longitudinal beam 1.1, and the bogie 2 is located right above the bolster beam 1.4.
Embodiment III:
the embodiment of the invention also provides a container transferring anti-falling device, which can prevent accidents caused by falling when the container is transported by adopting an air rail and improve the safety.
Fig. 3 is a schematic structural view of the container transporting and anti-falling device in fig. 1, and referring to fig. 1,2 and 3, the container transporting and anti-falling device according to an embodiment of the present invention includes a mounting frame, a connecting component and a locking member 17, wherein: the connecting components are at least provided with two groups along the same direction, each group of connecting components comprises two connecting components, one ends of the two connecting components of each group of connecting components are respectively and rotatably connected to the opposite ends of the mounting frame, the other ends of the two connecting components of each group of connecting components can be opened and closed relatively, the other ends of each connecting component are respectively provided with a locking piece 17, and the locking pieces 17 can clamp the container 4.
When the container is in operation, after the other ends of the two connecting components are opened, the container can be hoisted to the vehicle body, then the other ends of the two connecting components are closed, the locking pieces at the other ends of the two connecting components clamp the container, and after the connection between the container and the vehicle body is accidentally separated, the locking pieces can support the container, so that the accident caused by falling of the container is prevented, and the safety of the container in air transportation is improved.
In the embodiment of the invention, the connecting components refer to the length direction of the vehicle body along the same direction, the connecting components and the cross beams are arranged in one-to-one correspondence, and the mounting frame is the cross beam.
Fig. 4 is a schematic structural view of the connection assembly in fig. 3, and in combination with fig. 3 and 4, each connection assembly according to an embodiment of the present invention includes a first sleeve 18 and a second sleeve 5, one end of the first sleeve 18 is rotatably connected to an end of the base frame, one end of the second sleeve 5 is telescopically connected to the other end of the first sleeve 18 in a sleeved mode, and a locking member 17 is disposed on the other end of the second sleeve 5, so that the length of the connection assembly formed by assembling the first sleeve 18 and the second sleeve 5 can be controlled to accommodate transportation of containers with different heights.
Referring to fig. 3 and 4, each connecting assembly according to the embodiment of the present invention includes a first telescopic mechanism 6, and one end of a second sleeve 5 is telescopically connected with the other end of a first sleeve 18 through the first telescopic mechanism 6, so that the second sleeve 5 is telescopic relative to the first sleeve 18 through the control of the first telescopic mechanism 6, and the length of the connecting assembly formed by assembling the second sleeve 5 and the first sleeve 18 is adjusted.
Referring to fig. 3 and 4, in the embodiment of the present invention, one end of the second sleeve 5 is movably sleeved in the first sleeve 18, and the first telescopic mechanism 6 is preferably a ball screw pair, which includes a motor 6.1, a screw rod 6.2 and a movable nut 6.3, wherein the motor 6.1 is fixedly disposed in the first sleeve 18, one end of the screw rod 6.2 is in transmission connection with an output end of the motor 6.1, the other end of the screw rod 6.1 extends out of the first sleeve 18, the other end of the screw rod 6.2 is located in the second sleeve 5, the movable nut 6.3 is fixedly connected with the other end of the screw rod 6.2, and the movable nut 6.3 is fixedly connected with one end of the second sleeve 5, so that the motor 6.1 rotates to drive the screw rod 6.1 to rotate therewith, and drive the movable nut 6.3 to axially move along the screw rod 6.2, thereby driving the second sleeve 5 to stretch relative to the first sleeve 18, and achieving the purpose of adjusting the length of the connecting assembly formed by the two.
Referring to fig. 3 and 4, a first support 7 and a second support 8 are fixedly disposed in a first sleeve 18 according to an embodiment of the present invention, and the first support 7 and the second support 8 are sequentially disposed along a direction from the first sleeve 18 to the second sleeve 5.
The first support 7 and the second support 8 of the embodiment of the invention can be integrally formed in the first sleeve 18, so as to facilitate processing and manufacturing and ensure the strength of connection.
Further, the motor 6.1 of the embodiment of the invention can be fixedly arranged on the first support 7, a coupling 6.4 is arranged between the first support 7 and the second support 8, and the transmission connection between one end of the screw rod 6.2 and the output end of the motor 6.1 is realized through the coupling 6.4.
Further, in order to improve the transmission effect of the screw rod 6.2 and the motor 6.1, referring to fig. 2 and 3, a bearing 6.5 may be disposed on the second support 8 in the embodiment of the present invention, one end of the screw rod 6.2 is disposed in the bearing 6.5, and the arrangement of the bearing 6.5 may improve the stability of the screw rod 6.2 during rotation, reduce the shake of the screw rod 6.2 during rotation, and further achieve the purpose of improving the transmission effect.
Further, referring to fig. 3 and 4, in the embodiment of the present invention, a supporting member 9 is fixedly disposed in the first sleeve between the first support 7 and the second support 8, the supporting member 9 and the second support 8 are respectively disposed at two sides of the axial direction of the bearing 6.5, the bearing 6.5 is fixedly disposed on the second support 8, the supporting member 8 is fixed on the bearing 6.5, the supporting member 8 and the bearing 6.5 rotate synchronously, one end of the screw rod 6.3 sequentially moves through the supporting member 9 and the bearing 6.5, so that when the screw rod 6.2 rotates, the supporting member 9 and the bearing 6.5 rotate synchronously, and when the screw rod 6.2 stops rotating, the supporting member 9 and the bearing can improve the bearing capacity of the screw rod 6.2,
The bearing 6.5 according to the embodiment of the present invention is a ball bearing, and the supporting member 9 may be a nut, or may be any other plate structure, which is not limited in this embodiment of the present invention.
It should be noted that, the first telescopic mechanism in the embodiment of the present invention may be a rack-and-pinion structure or other linear motion such as a linear guide, which is not limited in the embodiment of the present invention.
Referring to fig. 3, in order to realize rotatable connection between one end of each connection assembly and the base frame, the embodiment of the present invention further includes a second telescopic mechanism 10, and one end of each connection assembly and the base frame are connected by one second telescopic mechanism 10.
Specifically, the first sleeve 18 of the connecting assembly is connected with the second telescopic mechanism 10 through the first rotating shaft 15, the first sleeve 18 of the connecting assembly is connected with the base frame through the second rotating shaft 16, the first rotating shaft 15 and the second rotating shaft 16 are sequentially close to the second sleeve 5, and therefore the first sleeve 18 can be driven to turn over through the expansion and contraction of the first telescopic mechanism 10, and the purpose that the other ends of the two second sleeves 5 of the connecting assembly are opened and closed is achieved.
In the embodiment of the present invention, the second telescopic mechanism 10 may be selected from linear motion mechanisms such as an electric push rod and a driving motor, which is not limited in the embodiment of the present invention.
Referring to fig. 3 and 4, the other end of the second sleeve 5 of the embodiment of the present invention is bent in the direction of the mounting frame to form a bent portion 11, a locking member 17 is fixedly disposed on one side of the bent portion 11 facing the mounting frame, the container 4 is located between a set of connection assemblies, and the locking member 17 is propped against the bottom of the container 4, thereby realizing the gripping of the container.
Further, referring to fig. 3 and 4, the locking member 17 of the embodiment of the present invention may include a first rod 17.1 and a second rod 17.2, where the first rod 17.1 is columnar, the first rod 17.1 is vertically disposed on the bending portion 11, the second rod 17.2 is cone-shaped, the second rod 17.2 is fixedly disposed on the first rod 17.1, and a groove is disposed at the bottom of the container 4 corresponding to the locking member 17, and the second rod 17.2 can be quickly inserted into the groove due to the cone shape, so as to improve the gripping effect on the container.
It should be noted that, the locking member 17 of the embodiment of the present invention may be directly disposed on the side wall of the other end of the second sleeve 5, and the groove corresponding to the locking member 5 is disposed on the side of the container 4, so as to achieve the purpose of preventing the container from falling.
In addition, as the connecting components of the embodiment of the invention are provided with at least two groups, different numbers of connecting components can be selected to be assembled with the container according to the length of the container, and the invention has the characteristic of strong applicability.
Fig. 5 is a schematic illustration of an implementation of a container transport apparatus with a fall arrest device, and in connection with fig. 5, the container transport apparatus with a fall arrest device is specifically comprised of:
controlling the first telescopic mechanism 6 to lengthen the length of a connecting assembly formed by the first sleeve 18 and the second sleeve 5;
Controlling the extension of the telescopic end of the second telescopic component 10 to open the second sleeve 5 of the connecting component, and returning the ground lifting equipment 14 after the boxing is completed;
Controlling the telescopic end of the second telescopic component 10 to return to enable the second sleeve 5 of the connecting component to be closed and folded;
Controlling the first telescopic mechanism 6 to enable the second sleeve 5 to return to the position that the locking piece 17 is embedded into a groove at the bottom of the container;
The container transport device is started to transfer the container to a position to be parked.
The unloading operation of the container is similar to the boxing operation described above, and the embodiments of the present invention will not be described in detail herein.
From the above, the container transferring anti-falling device according to the embodiment of the invention can prevent the container from falling during the container transportation process, and can prevent the container from falling during the container loading and unloading process, thereby improving the safety during the container transportation process.
Embodiment four:
because the main spandrel girder of the vehicle body of the embodiment of the invention is a single girder, namely, the bogie structure is more compact, and how to arrange the brake mechanism of the bogie is a technical problem which needs to be solved urgently, and the technical scheme shown in the fourth embodiment solves the problem.
Fig. 6 is a schematic structural view of the bogie of fig. 1, fig. 7 is a schematic view of the braking mechanism of fig. 6, and in combination with fig. 1, fig. 6 and fig. 7, the bogie 2 includes a frame 2.1, a running wheel set, a driving motor 2.3, a gear box 2.4 and the braking mechanism, the running wheel set, the driving motor 2.3 and the braking mechanism are disposed in a one-to-one correspondence manner, wherein:
the two traveling wheel sets are arranged oppositely along the length direction of the framework 2.1, each traveling wheel set comprises two traveling wheels 2.5, and the two traveling wheels 2.5 in each traveling wheel set are respectively and rotatably arranged at two sides of the framework 2.1 in the width direction;
the two driving motors 2.3 are arranged, the two driving motors 2.3 are respectively arranged at two ends of the framework 2.1 in the length direction, and the output shaft of each driving motor 2.3 is arranged along the length direction of the framework 2.1;
The two gear boxes 2.4 are fixedly arranged on the framework 2.1, each gear box 2.4 is arranged between the corresponding driving motor 2.3 and the corresponding traveling wheel set, each gear box 2.4 is provided with an input shaft and two output shafts, the input shaft of each gear box 2.4 is arranged along the length direction of the framework 2.1, the input shaft of each gear box 2.4 is in transmission connection with the output shaft of the corresponding driving motor 2.3, and the two output shafts of each gear box 2.4 are respectively in transmission connection with the rotating shafts of the two traveling wheels 2.5 of the corresponding traveling wheel set;
The number of braking mechanisms is two, and the braking part of each braking mechanism is arranged between the output shaft of the corresponding driving motor 2.3 and the input shaft of the gear box 2.4.
When the bogie moves, the output shaft of the driving motor 2.3 outputs power, the power is transmitted to the two travelling wheels 2.5 of the corresponding travelling wheel set through the two output shafts of the corresponding gear boxes 2.4 to rotate, the travelling wheels 2.5 can move on the travelling rail, then the bogie, the vehicle body and the container are driven to move, the purpose of transferring the container is achieved, when the bogie needs to be stopped, the braking part of the braking mechanism is driven, the rotation of the output shaft of the driving motor 2.3 and the input shaft of the gear boxes 2.4 is cut off, and the travelling wheels 2.5 stop rotating, so that the bogie, the vehicle body and the container can be stopped.
According to the bogie disclosed by the embodiment of the invention, as the braking part of the braking mechanism is arranged between the output shaft of the corresponding driving motor and the input shaft of the gear box, the space of the bogie with a compact structure can be reasonably utilized, so that the purpose of braking the bogie is achieved.
Referring to fig. 6, in the embodiment of the present invention, a motor base 2.8 is disposed at the bottom of the end of the frame 2.1 in the width direction, a driving motor 2.3 is disposed on the motor base 2.8, a casing of a gear box 2.4 is mounted on the bottom of the frame 2.1, and an output shaft of the driving motor 2.3 is connected with an input shaft of the gear box 2.4 through a coupling, and the output shaft of the gear box 2.4 transmits power to a travelling wheel 2.5 through a gear.
In connection with fig. 7, each brake mechanism of an embodiment of the invention comprises a brake disc 2.6 and a brake caliper 2.7, the brake disc 2.6 being arranged on the input shaft of the gearbox 2.4, the brake caliper 2.7 being arranged on the frame 2.1, the brake disc 2.6 effecting braking by means of the brake caliper 2.7.
Referring to fig. 7, the bogie according to the embodiment of the present invention further includes an electric control unit 2.9 and a hydraulic control unit 2.10, where the electric control unit 2.9 and the hydraulic control unit 2.10 are both disposed on the frame 2.1, and the electric control unit 2.9 and the hydraulic control unit 2.10 are both connected with the brake clamps 2.7 of each brake mechanism, and when braking, the electric control unit 2.9 drives the brake clamps 2.7 to brake the brake disc 2.6, and when rapid braking is required, the electric control unit 2.9 and the hydraulic control unit 2.10 are started simultaneously, so as to achieve the purpose of rapid braking of the brake disc 2.6.
Referring to fig. 6, the bogie according to the embodiment of the present invention further includes two guide wheels 2.2, the guide wheels 2.2 and the travelling wheels 2.5 are correspondingly disposed, the guide wheels 2.2 are disposed on the outer sides of the corresponding travelling wheels 2.5 along the length direction of the frame 2.1, the guide wheels 2.2 are rotatably disposed on the frame 2.1, the rotation plane of the guide wheels 2.2 is perpendicular to the rotation plane of the travelling wheels 2.5, and the guide wheels 2.2 are used for contacting with guide rails where travelling rails are located, so as to define the movement direction of the travelling wheels 2.5.
It should be noted that, the guiding wheel 2.2 of the embodiment of the present invention needs to protrude from the travelling wheel 2.5 to prevent interference with the movement of the travelling wheel 2.5.
Fifth embodiment:
the fifth embodiment further defines a suspension mechanism that connects the bogie and the vehicle body.
Fig. 8 is a schematic structural view of the suspension mechanism in fig. 1, fig. 9 is an assembled schematic view of the suspension mechanism shown in fig. 8, fig. 10 is a side view of fig. 9, and the suspension mechanism according to the embodiment of the present invention includes a center pin 19, with one end of the center pin 19 passing through the bogie, and the other end of the center pin 19 being used for connection with the vehicle body 2.1, i.e. the bogie is connected with the vehicle body by the center pin 19, in combination with fig. 1, 8, 9 and 10.
In connection with fig. 8, the end of one end of the center pin 19 of the embodiment of the present invention is provided with a cap peak 21, and in connection with fig. 6, the bogie 2 further comprises a swing bolster 2.11, the swing bolster 2.11 is located above the middle of the frame 2.1, the cap peak 21 of one end of the center pin 19 is located on top of the swing bolster 2.11, and the center pin 19 sequentially passes through the swing bolster 2.11 and the frame 2.1.
Referring to fig. 6 and 8, the suspension mechanism according to the embodiment of the present invention further includes a plurality of cushioning members 22, and the plurality of cushioning members 22 are disposed between the bolster 2.11 and the frame 2.1 of the truck 2 around the axial direction of the center pin 19.
Specifically, the cushion members 22 of the embodiment of the present invention are provided with four cushion members 22 arranged in a square shape between the bolster 2.11 and the frame 2.1 of the truck 2.
In the embodiment of the invention, the center pin 19 is responsible for vertical supporting force and connects the bogie and the car body, the buffer piece 22 can be a two-system rubber spring, provides a vertical vibration damping function, the upper end surface and the lower end surface of the buffer piece can relatively twist within a certain angle range, and can twist when the bogie turns, and the swing bolster 2.11 turns along with the bogie so as to adapt to the turning of the bogie.
Further, in connection with fig. 6, in the embodiment of the present invention, the middle portion of the frame 2.1 is recessed, the swing bolster 2.11 is disposed in the recess, and the four corners of the recess are provided with the baffle plates 2.12 to limit the steering of the swing bolster 2.11.
Referring to fig. 8, the suspension mechanism according to the embodiment of the present invention further includes a spare support plate 23, the spare support plate 23 being provided on the center pin 19 between the plurality of buffering members 22, and the spare support plate 23 also providing support when the visor 21 fails, temporarily replacing the visor 21.
The middle recess of the bogie 19 of the embodiment of the present invention is provided with a through hole, through which the center pin 19 passes, and in which a traction ball hinge 20 is provided. Fig. 11 is a schematic structural view of the traction spherical hinge in fig. 8, and in combination with the drawing, the traction spherical hinge 20 includes a first sleeve column 20.1, a second sleeve column 20.2 and an elastic layer 20.3, the first sleeve column 20.1 is used for fixedly penetrating through the bogie 2, the second sleeve column 20.2 is located in the first sleeve column 20.1, the elastic layer 20.3 is filled between the second sleeve column 20.2 and the first sleeve column 20.1, and the second sleeve column 20.2 is used for enabling a center pin 19 to movably penetrate through, so that the center pin can perform conical swing (as shown in fig. 12) with a certain angle range in the second sleeve column, and not only can realize load transmission in a plane direction, but also has a vibration reduction function so as to meet the requirement of air transportation of a container.
Further, the first sleeve 20.1 and the second sleeve 20.2 according to the embodiment of the present invention are preferably coaxially arranged, and the density of the elastic layer 20.3 decreases in order from the middle to the two sides in the axial direction of the center pin 19, so that the center pin can perform a conical swing with a certain angle range around the middle of the second sleeve 20.2.
Preferably, in the embodiment of the present invention, the material of the elastic layer 20.3 may be rubber, or other elastic materials with wear resistance, which is not limited in the embodiment of the present invention.
Further, with reference to fig. 8, 9 and 10, the suspension mechanism according to the embodiment of the present invention further includes a connection base 28 and a protection component, the connection base 28 is disposed on the center pin 19 between the frame 2.1 of the bogie 2 and the vehicle body, and the connection base 28 is provided with the protection component on both sides of the vehicle body in the width direction. Fig. 13 is a schematic structural diagram of the protection assembly in fig. 10, and in combination with fig. 10 and fig. 13, each protection assembly according to the embodiment of the present invention includes a steel wire rope 27, a middle portion of the steel wire rope 27 is penetrated at a side portion of a connection seat 28, and two ends of the steel wire rope 27 are respectively used for connecting with a vehicle body.
Further, the connecting seats 28 of the embodiment of the invention are provided with the connecting plates 25 on both sides of the length direction of the vehicle body, the connecting plates 25 are used for the steel wire ropes 27 to pass through, both ends of the steel wire ropes 27 respectively pass through the longitudinal beams of the vehicle body, both ends of the steel wire ropes 27 are provided with the rope clamps 26, the steel wire ropes 27 reserve proper loose amount, and when the connection between the center pin 19 and the vehicle body fails, the steel wire ropes 27 are tensioned, so that the connection between the center pin 19 and the vehicle body is realized, the phenomenon that the vehicle body falls down due to the connection failure of the center pin and the vehicle body is prevented, and the safety of the container during transportation is improved.
Referring to fig. 8,9 and 10, the other end of the center pin 19 according to the embodiment of the present invention is provided with a connection hole, the connection Kong Gongxiao shaft 26 passes through, and the pin shaft 26 connects the other end of the center pin 19 with the vehicle body.
Specifically, the longitudinal beam 1.1 is provided with a through hole through which the other end of the center pin 19 passes, a groove is provided on the side wall of the through hole, and both ends of the pin 26 protrude from the connecting hole of the center pin 19 and are fixed in the groove provided in the longitudinal beam 1.1.
In the embodiment of the invention, the penetrating direction of the pin shaft 26 is consistent with the running direction of the vehicle body, the vehicle body can transversely swing around the pin shaft 26 within a certain range, and the connection between the pin shaft 26 and the center pin 19 as well as the vehicle body is provided with the abrasion sleeve or the abrasion plate so as to prolong the service life of the pin shaft.
Further, the center pin 10 located between the vehicle body 1 and the bogie 2 and both sides in the width direction of the vehicle body 1 are connected by shock absorbers 24, respectively, to have a shock absorbing function.
Specifically, in the embodiment of the present invention, both ends of the damper 24 are connected to the connection seat 28 and the end of the bolster 2.4, respectively.
According to the container transportation equipment disclosed by the embodiment of the invention, the bogie which is arranged above the vehicle body and connected with the vehicle body can move on the walking rail, and the container is loaded on the vehicle body to transfer the container, so that more vehicles are not needed to transfer cargo loading devices, and the technical problems of dock congestion and insufficient site caused by the fact that more vehicles and storage yards are needed to be configured and more production personnel are needed to be configured in order to improve the loading and unloading operation efficiency in the prior art are solved.
The above examples are provided for convenience of description of the present invention and are not to be construed as limiting the invention in any way, and any person skilled in the art will realize that the present invention is not limited to the details of the present invention, but is intended to cover all modifications, variations, modifications, and equivalent arrangements of the present invention without departing from the scope of the technical features of the present invention.
Claims (8)
1. A container transport apparatus, the transport apparatus comprising:
The automobile body, the automobile body includes the foundation frame, the foundation frame includes longeron and many crossbeams, wherein: the plurality of cross beams are sequentially arranged in parallel at intervals, the middle parts of the plurality of cross beams are connected through the longitudinal beams, and locks for connecting containers are arranged at the bottoms of the two ends of the cross beams;
the plurality of bogies are arranged, the plurality of bogies are sequentially arranged along the length direction of the longitudinal beam, each bogie comprises a framework and a suspension mechanism, the framework of each bogie is positioned above the longitudinal beam, and the frameworks of each bogie are connected with the longitudinal beam through the suspension mechanisms;
the suspension mechanism comprises a center pin and a traction spherical hinge, wherein:
one end of the center pin penetrates through the framework, and the other end of the center pin is connected with the longitudinal beam;
The traction spherical hinge is arranged at a position where the center pin passes through the bogie, the traction spherical hinge comprises a first sleeve column, a second sleeve column and an elastic layer, the first sleeve column is used for fixedly passing through the bogie, the second sleeve column is positioned in the first sleeve column, the elastic layer is filled between the second sleeve column and the first sleeve column, the second sleeve column is used for the center pin to movably pass through, and the density of the elastic layer along the axial middle part of the center pin to two sides is sequentially reduced;
the end part of one end of the center pin is provided with a cap peak, the bogie further comprises a swing bolster, the swing bolster is positioned above the middle part of the framework, and the cap peak of one end of the center pin is positioned on the top of the swing bolster;
The suspension mechanism further comprises a plurality of buffer pieces, and the buffer pieces are axially arranged between the swing bolster and the framework of the bogie around the center pin.
2. The container handling apparatus of claim 1, further comprising a fall arrest device, the fall arrest device and the cross beam being disposed in correspondence, the fall arrest device comprising a connection assembly and a locking member, wherein:
The connecting components are at least provided with two groups along the same direction, each group of connecting components comprises two connecting components, one end of each group of connecting components is respectively and rotatably connected to the opposite ends of the corresponding cross beam, and the other ends of the two connecting components of each group of connecting components can be opened and closed relatively;
the other end of each connecting component is respectively provided with a locking piece, and the locking pieces can clamp the container.
3. The container handling apparatus of claim 2, wherein each of the connection assemblies comprises:
a first sleeve having one end rotatably connected to an end of the cross beam corresponding to the connection assembly;
the second sleeve is connected with the other end of the first sleeve in a sleeved mode in a telescopic mode, and the locking piece is arranged at the other end of the second sleeve.
4. A container transport apparatus as claimed in claim 3, wherein each of the connection assemblies includes a first telescopic mechanism by which one end of the second sleeve is telescopically engaged with the other end of the first sleeve.
5. The container transport apparatus according to claim 4, wherein the other end of the second sleeve is bent in a direction toward the base frame to form a bent portion, and the locking member is fixedly provided at a side of the bent portion toward the base frame.
6. The container transport apparatus of any one of claims 1-5, wherein the bogie further comprises a running gear set, a drive motor, a gearbox, and a brake mechanism, the running gear set, the drive motor, and the brake mechanism being disposed in a one-to-one correspondence, wherein:
The two traveling wheel sets are arranged oppositely along the length direction of the framework, each traveling wheel set comprises two traveling wheels, and the two traveling wheels in each traveling wheel set are respectively and rotatably arranged on two sides of the framework in the width direction;
the two driving motors are respectively arranged at two ends of the framework in the length direction, and the output shaft of each driving motor is arranged along the length direction of the framework;
The two gear boxes are fixedly arranged on the framework, each gear box is arranged between the corresponding driving motor and the corresponding traveling wheel set, each gear box is provided with an input shaft and two output shafts, the input shaft of each gear box is arranged along the length direction of the framework, the input shaft of each gear box is in transmission connection with the corresponding output shaft of the driving motor, and the two output shafts of each gear box are respectively in transmission connection with the rotating shafts of the two traveling wheels of the corresponding traveling wheel set;
The braking mechanism is provided with two braking parts, and each braking part of the braking mechanism is arranged between the output shaft of the corresponding driving motor and the input shaft of the gear box.
7. The container transport apparatus of claim 6, wherein each of the brake mechanisms includes a brake disc disposed on an input shaft of the gearbox and a brake caliper disposed on the frame, the brake disc being braked by the brake caliper.
8. The container transportation apparatus according to claim 1, wherein the suspension mechanism further comprises a connection seat and protection components, the connection seat is provided on the center pin, the connection seat is provided with the protection components on both sides of the vehicle body in a width direction, each protection component comprises a wire rope, a middle portion of the wire rope is penetrated on a side portion of the connection seat, and both ends of the wire rope are respectively connected with the vehicle body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811634932.6A CN109435969B (en) | 2018-12-29 | 2018-12-29 | Container transportation equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811634932.6A CN109435969B (en) | 2018-12-29 | 2018-12-29 | Container transportation equipment |
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| CN109435969B true CN109435969B (en) | 2024-07-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110217254A (en) * | 2019-07-09 | 2019-09-10 | 中车长江车辆有限公司 | A kind of container protective device, goods train and its control method of sky rail shipping |
| CN112092848B (en) * | 2020-08-14 | 2023-11-28 | 曾鉴 | Container bearing and transporting device and transporting method thereof |
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| CN109041573A (en) * | 2015-10-26 | 2018-12-18 | 鹰轨集装箱物流有限公司 | It can transport the carrier of various sizes cargo |
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