CN109435969A - Container transporting device - Google Patents

Container transporting device Download PDF

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Publication number
CN109435969A
CN109435969A CN201811634932.6A CN201811634932A CN109435969A CN 109435969 A CN109435969 A CN 109435969A CN 201811634932 A CN201811634932 A CN 201811634932A CN 109435969 A CN109435969 A CN 109435969A
Authority
CN
China
Prior art keywords
framework
sleeve
bogie
gear
container
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811634932.6A
Other languages
Chinese (zh)
Inventor
黄恒
苏利杰
王全虎
刘凤伟
胡跃明
侯建云
梅琨
孙博
尹刚
张楠
周欢
徐力
叶繁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRRC Yangtze Co Ltd
Original Assignee
CRRC Yangtze Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CRRC Yangtze Co Ltd filed Critical CRRC Yangtze Co Ltd
Priority to CN201811634932.6A priority Critical patent/CN109435969A/en
Publication of CN109435969A publication Critical patent/CN109435969A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B3/00Elevated railway systems with suspended vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/02Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48Transmission 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
    • B61C9/50Transmission 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F1/00Underframes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F5/00Constructional 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
    • B61F5/50Other 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 logistics and transportation technical field more particularly to a kind of container transporting devices.The transporting equipment includes: car body, the car body includes basic framework, the basic framework includes stringer and Duo Gen crossbeam, wherein: the successively spaced and parallel setting of the more crossbeams, the middle part of the more crossbeams is connected by the stringer, and the both ends bottom of the crossbeam is provided with the lockset for connecting container;Bogie, the bogie is provided with multiple, multiple bogies are set gradually along the length direction of the stringer, each bogie includes framework and suspension gear, the framework of each bogie is respectively positioned on the top of the stringer, and the framework of each bogie passes through the suspension gear and connects with the stringer.The present invention is transported through container without more vehicles, has the characteristics that transfer efficiency is high, safe and reliable.

Description

Container transporting device
Technical field
The invention belongs to logistics and transportation technical field more particularly to a kind of container transporting devices.
Background technique
Currently, China harbour collection, which dredges system, relies primarily on highway completion (highway accounting is up to 84%), transportation vibration Pollution is big, transportation cost is high, and especially to the facility connection problem of container hargour last one kilometer, it is comprehensive to have become China The primary problem of communications and transportation system development.
Currently, 90% or more container terminal is all made of the transhipment and evacuation that container truck carries out container.Packaging Case truck belongs to oil-fired vehicle, and a large amount of exhaust emissions causes greatly to pollute to the air quality at harbour, and busy Transport activity also cause biggish damage to quay surface facility.For a large amount of container truck, harbour has been difficult to realize There is congestion, chaotic in sequence, efficient management, and security risk is also always the protrusion problem for perplexing harbour management person.
If reaching the target for improving handling operation efficiency using the above method, more vehicles and stockyard are needed to configure To guarantee that the operating efficiency of wharf apron equipment can give full play to, therefore, it is necessary to configure more producers, lead to harbour The problem of congestion, lack of space.
Therefore, the prior art need to be improved.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides a kind of container transporting devices, to solve last The Container Transport problem of kilometer.
The present invention through the following technical solutions to achieve the above objectives:
A kind of container transporting device, which is characterized in that the transporting equipment includes:
Car body, the car body include basic framework, and the basic framework includes stringer and Duo Gen crossbeam, in which: more institutes Crossbeam successively spaced and parallel setting is stated, the middle part of the more crossbeams is connected by the stringer, the both ends bottom of the crossbeam It is provided with the lockset for connecting container;
Bogie, the bogie are provided with multiple, and multiple bogies are successively set along the length direction of the stringer It sets, each bogie includes framework and suspension gear, and the framework of each bogie is respectively positioned on the stringer Top, the framework of each bogie passes through the suspension gear and connects with the stringer.
Further, the transporting equipment further includes anti-fall device, and the anti-fall device and the crossbeam are correspondingly arranged, institute Stating anti-fall device includes connection component and locking piece, in which:
For the connection component in the same direction at least provided with two groups, connection component described in every group includes two connection groups Part, one end of two connection components of connection component described in every group are rotatably connected to the corresponding crossbeam respectively On opposite end, the other end of two connection components of connection component described in every group can opposite folding;
The other end of each connection component is respectively arranged with the locking piece, and the locking piece can block container.
Further, each connection component includes:
First sleeve, one end of the first sleeve are rotatably connected to the crossbeam corresponding with the connection component End;
Second sleeve, one end of the second sleeve are telescopically set with the other end of the first sleeve and connect, institute Locking piece is stated to be arranged on the other end of the second sleeve.
Further, each connection component includes the first telescoping mechanism, and one end of the second sleeve passes through described First telescoping mechanism is telescopically set with the other end of the first sleeve and connects.
Further, direction bending of the other end of the second sleeve to the basic framework forms bending part, described Locking piece is fixed at the bending part towards the side of the basic framework.
Further, the bogie further includes traveling wheel group, driving motor, gear-box and arrestment mechanism, the row Wheel group, the driving motor and the arrestment mechanism is walked to be arranged in a one-to-one correspondence, in which:
There are two the traveling wheel group settings, and two traveling wheel groups are positioned opposite along the length direction of the framework, each The traveling wheel group includes two traveling wheels, and two traveling wheels in each traveling wheel group are rotationally set respectively It sets in the two sides of the width direction of the framework;
There are two the driving motor settings, and two driving motors are separately positioned on the two of the framework length direction End, the output shaft of each driving motor are arranged along the length direction of the framework;
There are two the gear-box settings, and two gear-boxes are fixed on the framework, each tooth Roller box is arranged between the corresponding driving motor and traveling wheel group, each gear-box all have an input shaft and Two output shafts, the input shaft of each gear-box are arranged along the length direction of the framework, each gear-box it is defeated Enter the output shaft transmission connection of axis and the corresponding driving motor, two output shafts of each gear-box are respectively and corresponding The traveling wheel group two traveling wheels rotating shaft transmission connection;
There are two the arrestment mechanism settings, and the braking parts of each arrestment mechanism are arranged at the corresponding driving Between the output shaft of motor and the input shaft of the gear-box.
Further, each arrestment mechanism includes brake disc and brake clamp, and the brake disc setting exists On the input shaft of the gear-box, the brake clamp is arranged on the framework, and the brake disc passes through the brake clamp Braking.
Further, the suspension gear includes centrepin and traction flexural pivot, in which:
One end of the centrepin passes through the framework, and the other end of the centrepin is connected with the stringer;
The centrepin is arranged on the position of the bogie in the traction flexural pivot, and the traction flexural pivot includes the One sleeve column, the second sleeve column and elastic layer, for being secured across the bogie, second sleeve column is located at first sleeve column In first sleeve column, the elastic layer is filled between second sleeve column and first sleeve column, and second sleeve column supplies The centrepin activity passes through.
Further, the elastic layer is sequentially reduced along the axial middle part of the centrepin to the density of two sides.
Further, the suspension gear further includes attachment base and guard assembly, and the attachment base is arranged at the center On pin, the attachment base is respectively arranged with the guard assembly, each protection in the two sides of the width direction of the car body Component includes wirerope, and the side of the attachment base, the both ends difference of the wirerope are threaded through in the middle part of the wirerope For being connected with the car body.
Beneficial effects of the present invention include at least:
A kind of container transporting device of the invention is indulged since the middle part of more crossbeams of the car body of the transporting equipment passes through Therefore beam connection is a kind of car body of single spandrel girder;The lock for connecting container is provided with due to the both ends bottom of crossbeam Tool, therefore, hangs container on the car body using lockset;Since the framework of each bogie is respectively positioned on the top of stringer, The framework of each bogie passes through suspension gear and connects with stringer, and therefore, bogie can move on walking rail, in this way, The car body for being linked with container can be driven to be formed, without being transported through using more vehicles to container, had Transfer efficiency height, safe and reliable feature.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.
Fig. 1 is structural schematic diagram of the container transporting device in transport container of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of the car body in Fig. 1;
Fig. 3 is the structural schematic diagram of the container transshipment anti-fall device in Fig. 1;
Fig. 4 is the structural schematic diagram of the connection component in Fig. 3;
Fig. 5 is the implementation diagram of the container transporting device with anti-fall device;
Fig. 6 is the structural schematic diagram of the bogie of Fig. 1;
Fig. 7 is the schematic diagram of the arrestment mechanism in Fig. 6;
Fig. 8 is the structural schematic diagram of the suspension gear in Fig. 1;
Fig. 9 is the assembling schematic diagram of suspension gear shown in Fig. 8;
Figure 10 is the side view of Fig. 9;
Figure 11 is the structural schematic diagram of the traction flexural pivot in Fig. 8;
Pin carries out the schematic diagram that the taper of certain angle range is swung in the second sleeve column centered on Figure 12;
Figure 13 is the structural schematic diagram of the guard assembly in Figure 10.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
The embodiment of the present invention solves and makees in the prior art in order to improve handling by providing a kind of container transporting device Industry efficiency needs to configure more vehicles and stockyard, the more producers of configuration, leads to the skill of harbour congestion, lack of space Art problem.
Technical solution in the embodiment of the present invention is in order to solve the above technical problems, general thought is as follows:
The container transporting device of the embodiment of the present invention can go above car body with and with the bogie that car body connects Walk and moved on rail, container loading on the car body, to be transported through to container, without using more vehicles to cargo It loads device to be transported through, solves in the prior art to improve handling operation efficiency, need to configure more vehicles and heap The technical issues of field configures more producers, leads to harbour congestion, lack of space.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper Technical solution is stated to be described in detail.
Embodiment one:
Fig. 1 is that structural schematic diagram of the container transporting device in transport container of the embodiment of the present invention should referring to Fig. 1 Transporting equipment mainly includes car body 1 and bogie 2, and the bottom of car body 1 is provided with the lockset 3 for connecting container 4, and turns to Frame 2 is provided with multiple, and multiple bogies 2 are set gradually along the length direction of car body 1, and each bogie 2 is respectively positioned on the upper of car body 1 Side, each bogie 2 are connected by suspension gear and car body 1.
Container transporting device disclosed in above-described embodiment one, bogie therein can move on walking rail, turn It is connected to the framework of frame by suspension gear with car body, and the lockset of vehicle bottom can connect container, i.e. container can be with It is a kind of overhead rail transport device to achieve the purpose that transport container in the air when with bogie synchronizing moving, from It is transported through without loading device to cargo using more vehicles, solves and imitated in the prior art in order to improve handling operation Rate needs to configure more vehicles and stockyard, the more producers of configuration, the technology of harbour congestion, lack of space is caused to be asked Topic has the characteristics that transfer efficiency is high, safe and reliable.
Embodiment two:
On the basis of the above embodiment 1, embodiment two further spreads out the structure of car body.
Fig. 2 is the structural schematic diagram of the car body in Fig. 1, and in conjunction with Fig. 1 and Fig. 2, which includes basic framework, and basic Frame includes stringer 1.1 and Duo Gen crossbeam 1.2 again, in which: the successively spaced and parallel setting of more crossbeams 1.2, more crossbeams 1.2 Middle part is connected by stringer 1.1, and stringer 1.1 is main load bearing beam, and therefore, the car body of the embodiment of the present invention is a kind of single spandrel girder Car body has the characteristics that light-weighted.
In the embodiment of the present invention, the middle part of every crossbeam 1.2 is provided with groove, and the fixation of stringer 1.1 is embedded in more cross In the groove at the middle part of beam 1.2, after being embedded, then by welding, realize that stringer 1.1 and the fixed of Duo Gen crossbeam 1.2 connect It connects,
In the embodiment of the present invention, the electrified equipment 29 for controlling Container Transport be can be set in adjacent two crossbeams On the side of stringer 1.1 between 1.2, when the failure of electrified equipment is needed repairing, debugs and is overhauled, staff The equipment of ascending a height such as inspection platform are borrowed, climbing is extremely and the position of failure appearance is contour, without climbing to basic framework, With aspect maintenance, debugging and maintenance.
In conjunction with Fig. 1 and Fig. 2, the crossbeam 1.2 of the embodiment of the present invention includes two first crossbeams being oppositely arranged, and two first Crossbeam is located at the middle part of stringer 1.1, and the both ends bottom of two first crossbeams is provided with the first lock for connecting container 4 Tool, the first lockset are used for the container of the lesser 20ft model of connection length size.
In the embodiment of the present invention, above-mentioned electrification equipment can be with stringer 1.1 of the centralized arrangement between two first crossbeams Side on.
Further, in conjunction with Fig. 1 and Fig. 2, the crossbeam 1.2 of the embodiment of the present invention further includes two the second cross being oppositely arranged Beam, two second cross beams are located at the both ends of stringer 1.1, and the both ends bottom of two second cross beams is provided with for connecting collection Second lockset of vanning 4, since the bottom of second cross beam end is lower than the bottom of first crossbeam end, in this way, the second lockset phase For the first lockset, height is lower, for the 40ft model of connection length longer dimension and the container of 45ft model.
The embodiment of the present invention passes through the lockset of two kinds of positions and height, adapts to the transhipment of the container of different types, It is adaptable.
In conjunction with Fig. 2, in the embodiment of the present invention, the section of 1.1 bottom of stringer is integrally in isosceles trapezoid, to adapt to two kinds of positions With the installation of the lockset of height.
In addition, the embodiment of the present invention is also provided with coupler and draft gear 13 at the both ends of stringer 1.1, it can be by multiple vehicles Body connection, forms a continuous overhead rail transportation system, realizes the bulk transport of container, and also has the spy of rescue Point, i.e., when some car body is detached from from walking track, car body that is adjacent thereto and being connected by coupler and draft gear 12 can be incited somebody to action The body suspension of failure, with the body repair with time enough to failure.
Further, in conjunction with Fig. 2, in the embodiment of the present invention, basic framework further includes that two and stringer 1.1 are arranged in parallel Reinforcing rod 1.3, two reinforcing rods 1.3 are oppositely disposed in the two sides of stringer 1.1, and respectively by ipsilateral each crossbeam 1.2 successively Connection, to reinforce the integral strength of basic framework.
Further, in conjunction with Fig. 2, the basic framework of the embodiment of the present invention further includes two sleeper beams 1.4, each sleeper beam 1.4 It is arranged in parallel between ipsilateral first crossbeam and second cross beam respectively, and, the middle part of sleeper beam 1.4 is fixedly connected with stringer 1.1, Bogie 2 is located at right above sleeper beam 1.4.
Embodiment three:
The embodiment of the invention also provides container transshipment anti-fall devices, prevent container using pendant when overhead rail transport It is unexpected caused by falling, improve safety.
Fig. 3 is the structural schematic diagram of the container transshipment anti-fall device in Fig. 1, and in conjunction with Fig. 1, Fig. 2 and Fig. 3, the present invention is real The container transshipment anti-fall device for applying example includes mounting rack, connection component and locking piece 17, in which: connection component is along same side To at least provided with two groups, every group of connection component includes two connection components, and the one of two connection components of every group of connection component End is rotatably connected to respectively on the opposite end of mounting rack, and the other end of two connection components of every group of connection component can phase To folding, the other end of each connection component is respectively arranged with locking piece 17, and locking piece 17 can block container 4.
When implementing, after the other end of two connection components of the embodiment of the present invention is opened, container crane can be filled to On car body, then, the other end closure of two connection components, the locking piece of the other end of two connection components blocks container, After the connection of container and car body is because of unexpected separate, locking piece can be supported container, prevent container from falling and make At it is unexpected occur, improve safety when container uses air transport.
It should be noted that connection component refers to vehicle body longitudinal direction in the same direction, and connects in the embodiment of the present invention Component and crossbeam are arranged in a one-to-one correspondence, and mounting rack is crossbeam.
Fig. 4 is the structural schematic diagram of the connection component in Fig. 3, in conjunction with Fig. 3 and Fig. 4, each connection of the embodiment of the present invention Component includes first sleeve 18 and second sleeve 5, and one end of first sleeve 18 is rotatably connected to the end of basic framework, the One end of two sleeves 5 is telescopically set with the other end of first sleeve 18 and connects, and the another of second sleeve 5 is arranged in locking piece 17 On one end, in this way, can control the length for the connection component that first sleeve 18 and second sleeve 5 are assembled to form, to adapt to difference The transport of the container of height.
In conjunction with Fig. 3 and Fig. 4, each connection component of the embodiment of the present invention includes the first telescoping mechanism 6, second sleeve 5 One end is telescopically set with the other end of first sleeve 18 by the first telescoping mechanism 6 and is connected, in this way, passing through the first telescopic machine The control of structure 6 realizes the stretching with respect to first sleeve 18 of second sleeve 5, the connection component for realizing that the two is assembled to form is long The adjustment of degree.
In conjunction with Fig. 3 and Fig. 4, in the embodiment of the present invention, one end movable set of second sleeve 5 in first sleeve 18, and First telescoping mechanism 6 is preferably ball wire bar pair comprising motor 6.1, screw rod 6.2 and traveling nut 6.3, motor therein 6.1 are fixed in first sleeve 18, the output end transmission connection of one end of screw rod 6.2 and motor 6.1, screw rod 6.1 it is another First sleeve 18 is stretched out in one end, and the other end of screw rod 6.2 is located in second sleeve 5, traveling nut 6.3 and screw rod 6.2 it is another End is fixedly connected, and traveling nut 6.3 is fixedly connected on one end of second sleeve 5, in this way, the rotation of motor 6.1, drives screw rod 6.1 rotate with it, and driving traveling nut 6.3 is moved axially along screw rod 6.2, to drive second sleeve 5 with respect to first sleeve 18 It is flexible, both achieve the purpose that realize the adjustment for the connection component length being assembled to form.
In conjunction with Fig. 3 and Fig. 4, the first support 7 and the second support 8 is fixedly installed in the first sleeve 18 of the embodiment of the present invention, First support 7 and the second support 8 are set gradually along first sleeve 18 to the direction of second sleeve 5.
First support 7 of the embodiment of the present invention and the second support 8 can be integrally formed in first sleeve 18, be added with facilitating Work manufacture, and guarantee the intensity of connection.
Further, the motor 6.1 of the embodiment of the present invention can be fixed on the first support 7, and 7 He of the first support It is provided with shaft coupling 6.4 between second support 8, passes through shaft coupling 6.4 between one end of screw rod 6.2 and the output end of motor 6.1 Realize the transmission connection of the two.
Further, in order to improve the transmission effect of screw rod 6.2 and motor 6.1, in conjunction with Fig. 2 and Fig. 3, the embodiment of the present invention The second support 8 on can be set bearing 6.5, one end of screw rod 6.2 is arranged in bearing 6.5, and the setting of bearing 6.5 can mention It is steady when high screw rod 6.2 rotates, shaking when screw rod 6.2 rotates is reduced, and then achieve the purpose that improve transmission effect.
Further, in conjunction with Fig. 3 and Fig. 4, the embodiment of the present invention between the first support 7 and the second support 8 first Supporting element 9 is further fixedly arranged in sleeve, supporting element 9 and the second support 8 are separately positioned on the axial sides of bearing 6.5, bearing 6.5 are fixed on the second support 8, and supporting element 8 is fixed on bearing 6.5, and supporting element 8 and bearing 6.5 rotate synchronously, screw rod Successively activity passes through supporting element 9 and bearing 6.5 for 6.3 one end, in this way, supporting element 9 is synchronous with bearing 6.5 when screw rod 6.2 rotates Rotation, when screw rod 6.2 stops operating, the bearing capacity of lead screw 6.2 is can be improved in supporting element 9 and bearing,
The bearing 6.5 of the embodiment of the present invention is ball bearing, and supporting element 9 can be nut, naturally it is also possible to be other plates Part structure, the embodiment of the present invention to this with no restriction.
It should be noted that the first telescoping mechanism of the embodiment of the present invention can for gear & rack structure or linear guides etc. its He move along a straight line, the embodiment of the present invention to this with no restriction.
In conjunction with Fig. 3, in order to realize one end of connection component and being rotatably connected for basic framework, the embodiment of the present invention is also wrapped The second telescoping mechanism 10 is included, is connected by second telescoping mechanism 10 between one end and basic framework of each connection component It connects.
Specifically, the first sleeve 18 of connection component is connected by first rotating shaft 15 and the second telescoping mechanism 10, connection group The first sleeve 18 of part is connected by the second shaft 16 with basic framework, and first rotating shaft 15 and the second shaft 16 are successively close to second Sleeve 5 is arranged, thus can be by the flexible of the first telescoping mechanism 10, and driving first sleeve 18 is overturn, to realize one group The purpose of the other end folding of two second sleeves 5 of connection component.
In the embodiment of the present invention, the second telescoping mechanism 10 can be selected as electric pushrod, driving motor linear motion machine Structure, the embodiment of the present invention to this with no restriction.
In conjunction with Fig. 3 and Fig. 4, direction bending of the other end of the second sleeve 5 of the embodiment of the present invention to mounting rack forms folding Turn of bilge 11, locking piece 17 are fixed at side of the bending part 11 towards mounting rack, container 4 be located at one group of connection component it Between, locking piece 17 withstands on the bottom of container 4, firmly grasps to realize to container.
Further, in conjunction with Fig. 3 and Fig. 4, the locking piece 17 of the embodiment of the present invention may include the first bar 17.1 and second Bar 17.2, the first bar 17.1 are column, and the first bar 17.1 is vertically set on bending part 11, the second bar 17.2 be it is pyramidal, the Two bars 17.2 are fixed on the first bar 17.1, and setting is fluted at the bottom of container 4, corresponding locking piece 17, the Two bars 17.2 due to be it is pyramidal, can be rapidly inserted into groove, improve to container promptly effect.
It should be noted that the locking piece 17 of the embodiment of the present invention can be arranged directly on the side of 5 other end of second sleeve On wall, and the side of container 4 is set with the corresponding groove of locking piece 5, can also achieve the purpose that prevent container anti-fall.
In addition, the connection component due to the embodiment of the present invention is provided at least two groups, can be selected according to the length of container The connection component for selecting different number is assembled with container, has the characteristics that strong applicability.
Fig. 5 is that the implementation diagram of the container transporting device with anti-fall device will have anti-fall device in conjunction with Fig. 5 Container transporting device specifically include:
The first telescoping mechanism 6 is controlled, the extended length for the connection component for constituting first sleeve 18 and second sleeve 5;
The telescopic end elongation for controlling the second telescopic component 10, opens the second sleeve 5 of connection component, vanning to be done Afterwards, the return of ground lifting equipment 14;
The telescopic end return for controlling the second telescopic component 10 is closed the second sleeve 5 of connection component and collapses;
The first telescoping mechanism 6 is controlled, so that second sleeve 5 is repositioned to locking piece 17 and is embedded in the groove of container base;
Container transporting device starting, by container transshipment to stand to be needed.
The operation of container unloading is similar with the operation of above-mentioned vanning, and details are not described herein for the embodiment of the present invention.
It can be seen from the above, a kind of container transshipment anti-fall device of the embodiment of the present invention, it not only can be in Container Transport During prevent container from falling, in container handling, be also possible to prevent it and fall, so can be improved container fortune Safety when defeated.
Example IV:
Due to the embodiment of the present invention car body main spandrel girder be single-beam, i.e. bogie structure can be more compact, how cloth The arrestment mechanism for setting bogie is technical problem urgently to be solved, and technical solution shown in example IV solves the problems, such as this.
Fig. 6 be Fig. 1 bogie structural schematic diagram, Fig. 7 be Fig. 6 in arrestment mechanism schematic diagram, in conjunction with Fig. 1, Fig. 6 and Fig. 7, the bogie 2 include framework 2.1, traveling wheel group, driving motor 2.3, gear-box 2.4 and arrestment mechanism, walking Wheel group, driving motor 2.3 and arrestment mechanism are arranged in a one-to-one correspondence, in which:
There are two the settings of traveling wheel group, and two traveling wheel groups are positioned opposite along the length direction of framework 2.1, each traveling wheel Group includes two traveling wheels 2.5, and two traveling wheels 2.5 in each traveling wheel group are rotatably arranged in framework 2.1 respectively Width direction two sides;
There are two the settings of driving motor 2.3, and two driving motors 2.3 are separately positioned on the both ends of 2.1 length direction of framework, The output shaft of each driving motor 2.3 is arranged along the length direction of framework 2.1;
There are two the settings of gear-box 2.4, and two gear-boxes 2.4 are fixed on framework 2.1, each gear-box 2.4 It is arranged between corresponding driving motor 2.3 and traveling wheel group, each gear-box 2.4 all has an input shaft and two defeated The input shaft of shaft, each gear-box 2.4 is arranged along the length direction of framework 2.1, the input shaft and correspondence of each gear-box 2.4 Driving motor 2.3 output shaft transmission connection, two output shafts of each gear-box 2.4 respectively with corresponding traveling wheel group The rotating shaft transmission connection of two traveling wheels 2.5;
There are two arrestment mechanism settings, and the braking parts of each arrestment mechanism are arranged at the defeated of corresponding driving motor 2.3 Between shaft and the input shaft of gear-box 2.4.
When bogie is mobile, the output shaft output power of driving motor 2.3, two through corresponding gear-box 2.4 defeated Shaft is transferred to two traveling wheels 2.5 rotation of corresponding traveling wheel group, and traveling wheel 2.5 can move on walking track, into And drive bogie, car body and container mobile, and achieve the purpose that container transshipment, when bogie needs to stop, braking The braking parts of mechanism drive, and cut off the rotation of 2.4 input shaft of output shaft and gear-box of driving motor 2.3, and traveling wheel 2.5 stops Rotation can be such that bogie, car body and container stops.
Bogie in the embodiment of the present invention, since the braking parts of arrestment mechanism therein are arranged in corresponding driving motor Output shaft and gear-box input shaft between, therefore, can rationally utilize compact-sized bogie space, with reach turn to The purpose of frame braking.
In conjunction with Fig. 6, the embodiment of the present invention is provided with motor cabinet 2.8 in the end base of the width direction of framework 2.1, driving Motor 2.3 is arranged on motor cabinet 2.8, and the shell of gear-box 2.4 is mounted on the bottom of framework 2.1, and driving motor 2.3 Output shaft by shaft coupling realize with the input axis connection of gear-box 2.4, the output shaft of gear-box 2.4 is by gear by power It is transferred to traveling wheel 2.5.
In conjunction with Fig. 7, each arrestment mechanism of the embodiment of the present invention includes brake disc 2.6 and brake clamp 2.7, brake Disk 2.6 is arranged on the input shaft of gear-box 2.4, and brake clamp 2.7 is arranged on framework 2.1, and brake disc 2.6 passes through brake clip Pincers 2.7 realize braking.
In conjunction with Fig. 7, the bogie of the embodiment of the present invention further includes electronic control unit 2.9 and hydraulic control unit 2.10, electronic control unit 2.9 and hydraulic control unit 2.10 be arranged on framework 2.1, electronic control unit 2.9 and hydraulic control unit 2.10 are and each arrestment mechanism Brake clamp 2.7 connect, braking when, generally by electronic control unit 2.9 drive brake clamp 2.7 to brake disc 2.6 brake, When needing fast braking, electronic control unit 2.9 and hydraulic control unit 2.10 start simultaneously, reach to 2.6 fast braking of brake disc Purpose.
In conjunction with Fig. 6, the bogie of the embodiment of the present invention further includes two directive wheels 2.2, directive wheel 2.2 and traveling wheel 2.5 It is correspondingly arranged, corresponding traveling wheel 2.5 is arranged in along the outside of 2.1 length direction of framework in directive wheel 2.2, and directive wheel 2.2 can turn It is arranged on framework 2.1 dynamicly, the rotational plane of directive wheel 2.2 is vertical with the rotational plane of traveling wheel 2.5, and directive wheel 2.2 is used It is contacted in the guided way where walking track, to limit the moving direction of traveling wheel 2.5.
It should be noted that the directive wheel 2.2 of the embodiment of the present invention need to protrude traveling wheel 2.5, to prevent interference traveling wheel 2.5 movement.
Embodiment five:
Embodiment five further further limits the suspension gear for connecting bogie with car body.
Fig. 8 is the structural schematic diagram of the suspension gear in Fig. 1, and Fig. 9 is the assembling schematic diagram of suspension gear shown in Fig. 8, Figure 10 is the side view of Fig. 9, and in conjunction with Fig. 1, Fig. 8, Fig. 9 and Figure 10, the suspension gear of the embodiment of the present invention includes centrepin 19, in One end of heart pin 19 passes through bogie, and the other end of centrepin 19 with car body 2.1 for connecting, i.e., bogie passes through centrepin 19 Realize the connection with car body.
In conjunction with Fig. 8, the end of one end of the centrepin 19 of the embodiment of the present invention is provided with the brim of a hat 21, in conjunction with Fig. 6, bogie 2 further include bolster 2.11, and bolster 2.11 is located above the middle part of framework 2.1, and the brim of a hat 21 of one end of centrepin 19 is located at bolster On 2.11 top, centrepin 19 sequentially passes through bolster 2.11 and framework 2.1.
In conjunction with Fig. 6 and Fig. 8, the suspension gear of the embodiment of the present invention further includes bolster 22, bolster 22 be provided with it is multiple, Multiple bolsters 22 are axially disposed between bolster 2.11 and the framework 2.1 of bogie 2 around centrepin 19.
Specifically, there are four the settings of bolster 22 of the embodiment of the present invention, four bolsters 22 are square and are arranged in bolster Between 2.11 and the framework 2.1 of bogie 2.
In the embodiment of the present invention, centrepin 19 is responsible for vertical support force, connects bogie and car body, and bolster 22 can be with Be India-rubber spring for two, Vertical Vibration Reduction function be provided, upper and lower end face can within the scope of certain angle relative torsion, and turning to When frame turns to, it can be distorted, bolster 2.11 turns to therewith, to adapt to the steering of bogie.
Further, in conjunction with Fig. 6, for the embodiment of the present invention in the depression in centre of framework 2.1, bolster 2.11 is to be arranged be recessed Place, four corners of recess are provided with baffle 2.12, to limit the steering of bolster 2.11.
In conjunction with Fig. 8, the suspension gear of the embodiment of the present invention further includes backup support plate 23, and backup support plate 23 is arranged more On centrepin 19 between a bolster 22, when the brim of a hat 21 fails, backup support plate 23 can also provide support, interim to replace The brim of a hat 21.
Through-hole is provided at the depression in centre of the bogie 19 of the embodiment of the present invention, centrepin 19 passes through the through-hole, this is logical Traction flexural pivot 20 is provided in hole.Figure 11 is the structural schematic diagram of the traction flexural pivot in Fig. 8, and in conjunction with figure, drawing flexural pivot 20 includes First sleeve column 20.1, the second sleeve column 20.2 and elastic layer 20.3, the first sleeve column 20.1 is for being secured across bogie 2, and second Sleeve column 20.2 is located in the first sleeve column 20.1, and elastic layer 20.3 is filled between the second sleeve column 20.2 and the first sleeve column 20.1, the Two sleeve columns 20.2 are passed through for 19 activity of centrepin, and centrepin can be made to carry out the cone of certain angle range in the second sleeve column in this way Shape swings (as shown in figure 12), and the load transmission of in-plane not only may be implemented, be provided simultaneously with vibration-damping function, to meet packaging The requirement of case air transport.
Further, the first sleeve column 20.1 and the second sleeve column 20.2 of the embodiment of the present invention are preferably coaxially disposed, and elastic Layer 20.3 is sequentially reduced along the axial middle part of centrepin 19 to the density of two sides, in this way, centrepin can be around the second sleeve column The taper that 20.2 middle part carries out certain angle range is swung.
Preferably, in the embodiment of the present invention, the material of elastic layer 20.3 can be rubber or the elasticity of other wearabilities Material, the embodiment of the present invention to this with no restriction.
Further, in conjunction with Fig. 8, Fig. 9 and Figure 10, the suspension gear of the embodiment of the present invention further include attachment base 28 and Guard assembly, attachment base 28 are arranged on the centrepin 19 between the framework 2.1 of bogie 2 and car body, and attachment base 28 is in car body The two sides of width direction be respectively arranged with guard assembly.Figure 13 is the structural schematic diagram of the guard assembly in Figure 10, in conjunction with figure 10 and Figure 13, each guard assembly of the embodiment of the present invention include wirerope 27, and the middle part of wirerope 27 is threaded through attachment base 28 side, the both ends of wirerope 27 are respectively used to connect with car body.
Further, the attachment base 28 of the embodiment of the present invention is provided with connecting plate on the two sides of the length direction of car body 25, connecting plate 25 is passed through for wirerope 27, and the both ends of wirerope 27 are each passed through the stringer of car body, and the both ends of wirerope 27 are all provided with It is equipped with rope clamp 26, the reserved appropriate loose surplus of wirerope 27, after the Joint failure of centrepin 19 and car body, wirerope 27 is drawn Tightly, to realize the connection of centrepin 19 and car body, car body falls caused by preventing because of the Joint failure of centrepin and car body Phenomenon improves safety when container transshipment.
In conjunction with Fig. 8, Fig. 9 and Figure 10, the other end of the centrepin 19 of the embodiment of the present invention is provided with connecting hole, and connecting hole supplies Pin shaft 26 passes through, and pin shaft 26 connects the other end of centrepin 19 with car body.
Specifically, stringer 1.1 is provided with the through-hole passed through for the other end of centrepin 19, is provided on the side wall of the through-hole Groove, the connecting hole of the prominent centrepin 19 in the both ends of pin shaft 26, and be fixed in the groove of the setting of stringer 1.1.
In the embodiment of the present invention, the interspersed direction of pin shaft 26 is consistent with car body direction of traffic, and car body can exist around pin shaft 26 Horizontal swing in a certain range, and the connection between pin shaft 26 and centrepin 19, car body is provided with abrasion set or wearing plate, to mention The service life of high pin shaft.
Further, the centrepin 10 between car body 1 and bogie 2 and between the width direction two sides of car body 1 point Not Tong Guo damper 24 connect, with shock-absorbing function.
Specifically, in the embodiment of the present invention, the both ends of damper 24 connect with the end of attachment base 28 and sleeper beam 2.4 respectively It connects.
Container transporting device shown in the embodiment of the present invention, the bogie connected above car body and with car body can be with Walking rail on move, container loading on the car body, to be transported through to container, without using more vehicles to goods Object loads device and is transported through, and solves in the prior art to improve handling operation efficiency, need to configure more vehicles and The technical issues of stockyard configures more producers, leads to harbour congestion, lack of space.
Embodiment provided above is better embodiment of the invention, only is used to facilitate to illustrate the present invention, not to this hair It is bright to make any form of restriction, have usually intellectual in any technical field, if not departing from the proposed skill of the present invention In the range of art feature, using the equivalent embodiment for locally changing or modifying made by disclosed technology contents, and Without departing from technical feature content of the invention, in the range of still falling within the technology of the present invention feature.

Claims (10)

1. a kind of container transporting device, which is characterized in that the transporting equipment includes:
Car body, the car body include basic framework, and the basic framework includes stringer and Duo Gen crossbeam, in which: the more cross Beam successively spaced and parallel setting, the middle part of the more crossbeams are connected by the stringer, and the both ends bottom of the crossbeam is all provided with It is equipped with the lockset for connecting container;
Bogie, the bogie are provided with multiple, and multiple bogies are set gradually along the length direction of the stringer, often A bogie includes framework and suspension gear, and the framework of each bogie is respectively positioned on the upper of the stringer Side, the framework of each bogie pass through the suspension gear and connect with the stringer.
2. container transporting device according to claim 1, which is characterized in that the transporting equipment further includes anti-fall dress It sets, the anti-fall device and the crossbeam are correspondingly arranged, and the anti-fall device includes connection component and locking piece, in which:
The connection component is in the same direction at least provided with two groups, and connection component described in every group includes two connection components, often One end of two connection components of the group connection component is rotatably connected to the opposite of the corresponding crossbeam respectively On both ends, the other end of two connection components of connection component described in every group can opposite folding;
The other end of each connection component is respectively arranged with the locking piece, and the locking piece can block container.
3. container transporting device according to claim 2, which is characterized in that each connection component includes:
First sleeve, one end of the first sleeve are rotatably connected to the end of the crossbeam corresponding with the connection component Portion;
Second sleeve, one end of the second sleeve are telescopically set with the other end of the first sleeve and connect, the lock Determine part to be arranged on the other end of the second sleeve.
4. container transporting device according to claim 3, which is characterized in that each connection component is stretched including first Contracting mechanism, one end of the second sleeve by first telescoping mechanism telescopically with another end cap of the first sleeve Load connects.
5. container transporting device according to claim 4, which is characterized in that the other end of the second sleeve is to described The direction bending of basic framework, forms bending part, and the locking piece is fixed at the bending part towards the basic framework Side.
6. container transporting device according to claim 1-5, which is characterized in that the bogie further includes row Walk wheel group, driving motor, gear-box and arrestment mechanism, the traveling wheel group, the driving motor and the arrestment mechanism It is arranged in a one-to-one correspondence, in which:
There are two the traveling wheel group settings, and two traveling wheel groups are positioned opposite along the length direction of the framework, each described Traveling wheel group includes two traveling wheels, and two traveling wheels in each traveling wheel group are rotatably arranged in respectively The two sides of the width direction of the framework;
There are two the driving motor settings, and two driving motors are separately positioned on the both ends of the framework length direction, The output shaft of each driving motor is arranged along the length direction of the framework;
There are two the gear-box settings, and two gear-boxes are fixed on the framework, each gear-box It is arranged between the corresponding driving motor and traveling wheel group, each gear-box all has an input shaft and two The input shaft of output shaft, each gear-box is arranged along the length direction of the framework, the input shaft of each gear-box Be sequentially connected with the output shaft of the corresponding driving motor, two output shafts of each gear-box respectively with corresponding institute State the rotating shaft transmission connection of two traveling wheels of traveling wheel group;
There are two the arrestment mechanism settings, and the braking parts of each arrestment mechanism are arranged at the corresponding driving motor Output shaft and the gear-box input shaft between.
7. container transporting device according to claim 6, which is characterized in that each arrestment mechanism includes brake Disk and brake clamp, the brake disc are arranged on the input shaft of the gear-box, and the brake clamp is arranged in the structure On frame, the brake disc is braked by the brake clamp.
8. container transporting device according to claim 1-5, which is characterized in that during the suspension gear includes Heart pin and traction flexural pivot, in which:
One end of the centrepin passes through the framework, and the other end of the centrepin is connected with the stringer;
The centrepin is arranged on the position of the bogie in the traction flexural pivot, and the traction flexural pivot includes first set Column, the second sleeve column and elastic layer, first sleeve column are located at described for being secured across the bogie, second sleeve column In first sleeve column, the elastic layer is filled between second sleeve column and first sleeve column, described in the second sleeve column confession Centrepin activity passes through.
9. container transporting device according to claim 8, which is characterized in that axis of the elastic layer along the centrepin To middle part be sequentially reduced to the density of two sides.
10. container transporting device according to claim 8, which is characterized in that the suspension gear further includes attachment base And guard assembly, the attachment base are arranged on the centrepin, the attachment base is in the two sides of the width direction of the car body It is respectively arranged with the guard assembly, each guard assembly includes wirerope, and institute is threaded through in the middle part of the wirerope The side of attachment base is stated, the both ends of the wirerope are respectively used to connect with the car body.
CN201811634932.6A 2018-12-29 2018-12-29 Container transporting device Pending CN109435969A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112092848A (en) * 2020-08-14 2020-12-18 成都得佑轨道交通科技有限公司 Container carrying and transporting device and transporting method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201037104Y (en) * 2007-05-18 2008-03-19 天津港集装箱码头有限公司 Double-box hanging device for container forklift
CN103481893A (en) * 2012-06-13 2014-01-01 株式会社大福 Article transport facility
CN106564766A (en) * 2016-10-24 2017-04-19 中车长江车辆有限公司 Transportation system
CN106956940A (en) * 2015-10-26 2017-07-18 鹰铁路集装箱物流有限责任公司 Overhead system is transported and route management system
CN106965828A (en) * 2017-03-28 2017-07-21 中车南京浦镇车辆有限公司 A kind of hanging type aerial track train bogie frame
CN107010082A (en) * 2017-03-28 2017-08-04 中车南京浦镇车辆有限公司 A kind of hanging type aerial track train bogie
CN107226096A (en) * 2017-05-11 2017-10-03 中车长江车辆有限公司 A kind of transportation system
CN107879247A (en) * 2017-12-27 2018-04-06 中车长江车辆有限公司 A kind of Container Transport suspending protection device and lifting system
CN207617715U (en) * 2017-12-14 2018-07-17 江苏添仂智能科技有限公司 A kind of center traction latch structure of suspension train
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
CN209535046U (en) * 2018-12-29 2019-10-25 中车长江车辆有限公司 Container transporting device

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201037104Y (en) * 2007-05-18 2008-03-19 天津港集装箱码头有限公司 Double-box hanging device for container forklift
CN103481893A (en) * 2012-06-13 2014-01-01 株式会社大福 Article transport facility
CN106956940A (en) * 2015-10-26 2017-07-18 鹰铁路集装箱物流有限责任公司 Overhead system is transported and route management system
CN108934165A (en) * 2015-10-26 2018-12-04 鹰轨集装箱物流有限公司 Suspension type transport and path management system
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
CN106564766A (en) * 2016-10-24 2017-04-19 中车长江车辆有限公司 Transportation system
CN106965828A (en) * 2017-03-28 2017-07-21 中车南京浦镇车辆有限公司 A kind of hanging type aerial track train bogie frame
CN107010082A (en) * 2017-03-28 2017-08-04 中车南京浦镇车辆有限公司 A kind of hanging type aerial track train bogie
CN107226096A (en) * 2017-05-11 2017-10-03 中车长江车辆有限公司 A kind of transportation system
CN207617715U (en) * 2017-12-14 2018-07-17 江苏添仂智能科技有限公司 A kind of center traction latch structure of suspension train
CN107879247A (en) * 2017-12-27 2018-04-06 中车长江车辆有限公司 A kind of Container Transport suspending protection device and lifting system
CN209535046U (en) * 2018-12-29 2019-10-25 中车长江车辆有限公司 Container transporting device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112092848A (en) * 2020-08-14 2020-12-18 成都得佑轨道交通科技有限公司 Container carrying and transporting device and transporting method thereof
CN112092848B (en) * 2020-08-14 2023-11-28 曾鉴 Container bearing and transporting device and transporting method thereof

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