CN103895549A - Container single-side self-loading and self-unloading transportation vehicle - Google Patents
Container single-side self-loading and self-unloading transportation vehicle Download PDFInfo
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- CN103895549A CN103895549A CN201310270122.8A CN201310270122A CN103895549A CN 103895549 A CN103895549 A CN 103895549A CN 201310270122 A CN201310270122 A CN 201310270122A CN 103895549 A CN103895549 A CN 103895549A
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Abstract
The invention discloses a container single-side self-loading and self-unloading transportation vehicle. The container single-side self-loading and self-unloading transportation vehicle comprises a tractor (1), a semitrailer (2) and a single-side lifting device. The single-side lifting device comprises two lifting mechanisms (3) which are arranged at the front end of the semitrailer and the rear end of the semitrailer respectively. Each lifting mechanism comprises a lifting sling chain assembly device (10), a folding arm device (9), a base device (6) and swing-type secondary telescopic supporting legs (7). The base devices (6) of the two lifting mechanisms are arranged at the front end of a frame of the semitrailer (2) and the rear end of the frame of the semitrailer (2) respectively. One end of each folding arm device (9) is hinged to the corresponding base device (6), and the other ends of the folding arm devices (9) are connected with the lifting sling chain assembly devices (10). The container single-side self-loading and self-unloading transportation vehicle can realize the operations such as container single-side self-loading and self-unloading and container transferring, is reliable and convenient and fast to use, increases the container loading and unloading efficiency and lowers the operation cost.
Description
Technical field
The present invention relates to technical field of engineering machinery, relate in particular to the one-sided hoisting device of the one-sided Self-loading-unloading transport trolley of a kind of freight container.
Background technology
Container Transport is the modernization transportation mode that carries out a kind of advanced person of goods transport taking freight container as traffic unit, in the main employing highway superimposed trailer transport of hinterland.Container handling aspect, handles the general front handling mobile crane that relies in station at major port and freight container, the professional handling equipment such as gauntry crane, in small-sized goods station or user locus the equipment such as can only rental car hang.This original mode of operation degree that interdepends is high, low degree of specialized division of labor, and use cost is high.
Therefore, need a kind of freight container Self-loading-unloading transport trolley, can realize lifting operation voluntarily.
Summary of the invention
In view of this, the technical matters that the present invention will solve is to provide the one-sided Self-loading-unloading transport trolley of a kind of freight container, can realize the one-sided Self-loading-unloading of freight container and transport.
The one-sided Self-loading-unloading transport trolley of a kind of freight container, comprising: tractor truck, superimposed trailer, one-sided hoisting device; Described one-sided hoisting device comprises: 2 hoist mechanisms that are separately positioned on the front-end and back-end of superimposed trailer; Described hoist mechanism comprises: hoisting hoist chain assembly apparatus, folding arm device, base unit and oscillating type secondary telescopic outrigger; The base unit of described hoist mechanism is separately positioned on the front-end and back-end of the vehicle frame of described superimposed trailer; One end of described folding arm device and described base unit are hinged, and the other end connects described hoisting hoist chain assembly; Wherein, in the time carrying out lifting operation, described oscillating type secondary telescopic outrigger supports ground, by stretching or the folding arm body lifting container that forms described folding arm device.
According to one embodiment of present invention, further, described base unit is provided with the first rotary-locking device for fixed set vanning.
According to one embodiment of present invention, further, the material of described support, described upper arm and described underarm is all steel or aluminum alloy.
According to one embodiment of present invention, further, oscillating type secondary telescopic outrigger comprises: one-level supporting leg, secondary supporting leg, movable supporting leg, supporting leg bearing, landing leg stretching oil cylinder and support oil cylinder; Described supporting leg bearing and described vehicle frame are hinged, and are fixedly connected with described one-level supporting leg; The two ends of support oil cylinder are hinged with described vehicle frame and described supporting leg bearing respectively; Described one-level supporting leg and described secondary supporting leg are all body structure, and described secondary leg sleeve is connected in described one-level supporting leg; One end of described landing leg stretching oil cylinder is hinged in the body structure of described one-level supporting leg, and the other end is hinged in the body structure of described secondary supporting leg; The lower end of described secondary supporting leg and described supporting leg bearing are hinged; By stretching, contract described landing leg stretching oil cylinder, described secondary supporting leg can stretch out or bounce back.
According to one embodiment of present invention, further, the material of described one-level supporting leg, described secondary supporting leg, described movable supporting leg, described supporting leg bearing is all steel or aluminum alloy.
According to one embodiment of present invention, further, described hoisting hoist chain assembly apparatus 1 comprises: hang head, lifting short link chain and the second rotary-locking device; The chain link at described lifting short link chain two ends respectively with described hang head and described the second rotary-locking device be connected; In the time carrying out lifting operation, described in hang head be connected with described folding arm device, described the second rotary-locking device matches with the hole for hoist of described freight container, makes described rotary-locking device and described freight container in locking state.
According to one embodiment of present invention, further, described hoist mechanism also comprises that elastic spacing assists supporting leg; The auxiliary supporting leg of described elastic spacing comprises: orienting sleeve, sliding bar, auxiliary cylinder supporting leg and elastic spacing structure; Described orienting sleeve is arranged on described base unit; Described sliding bar and described orienting sleeve free-running fit; One end of described sliding bar is positioned at the outside of described orienting sleeve, and is fixedly connected with one end of described auxiliary cylinder supporting leg; The other end of described sliding bar can stretch in described orienting sleeve; Wherein, the axis of the axis of described sliding bar and described auxiliary cylinder supporting leg is perpendicular; Using under the state of supplemental support, described auxiliary cylinder supporting leg supports ground; Under the state of non-use supplemental support, taking described sliding bar as axle, the axis of described auxiliary cylinder supporting leg is turned to level attitude, and undertaken spacing by described elastic spacing structure.
According to one embodiment of present invention, further, the other end of described sliding bar arranges the baffle plate of the described sliding bar of restriction flexible stroke in described orienting sleeve 52.
The one-sided Self-loading-unloading transport trolley of freight container of the present invention, can realize the operations such as the one-sided Self-loading-unloading of freight container, transhipment, reliably convenient, has improved container handling efficiency, has cut operating costs.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1A to 1C is the schematic diagram of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention; Wherein, Figure 1A is the schematic diagram that hoisting device draws in, and Figure 1B is the schematic diagram that hoisting device launches, and Fig. 1 C is the schematic diagram of the one-sided Self-loading-unloading transport trolley of freight container while carrying out operation.
Fig. 2 is the schematic diagram that the hoist mechanism of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention is gathered;
Fig. 3 is the schematic diagram that the hoist mechanism of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention launches;
Fig. 4 is the schematic diagram of the hoisting hoist chain assembly apparatus of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention;
Fig. 5 is the schematic diagram of the auxiliary supporting leg of elastic spacing of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention.
Detailed description of the invention
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.Below in conjunction with figure and embodiment, technical scheme of the present invention is carried out to many-sided description.
Figure 1A to 1C is the schematic diagram of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention.As shown in the figure, the one-sided Self-loading-unloading transport trolley of freight container, comprising: tractor truck 1, superimposed trailer 2, one-sided hoisting device.One-sided hoisting device comprises: 2 hoist mechanisms 3 that are separately positioned on the front-end and back-end of superimposed trailer.
As shown in Figure 2,3, hoist mechanism comprises: hoisting hoist chain assembly apparatus 10, folding arm device 9, base unit 6 and oscillating type secondary telescopic outrigger 7.
The base unit 6 of 2 hoist mechanisms is separately positioned on the front-end and back-end of the vehicle frame of superimposed trailer 2; One end of folding arm device 9 and base unit 6 are hinged, and the other end connects hoisting hoist chain assembly 10.
In the time carrying out lifting operation, oscillating type secondary telescopic outrigger 7 supports ground, by stretching or the folding arm body lifting container that forms folding arm device 9.
According to one embodiment of present invention, base unit 6 is provided with between the first rotary-locking device 5, the first rotary-locking devices 5 for fixed set vanning can lay the freight container of standard, and has the lock of revolving locking positioning, can lay the 40ft freight container of standard.
Base unit 6 can adopt various ways with being connected of superimposed trailer, comprises welding, is threaded, sliding block joint etc.For example, on the I-beam section of base unit 6 on cliff cut style (non-notch cuttype) superimposed trailer, form bearing fit with I-beam section, and be stuck in by the block seat 4 on pedestal on the vehicle frame H-girder of superimposed trailer.
By hoisting device before and after controlling, at operation functions such as the one-sided Self-loading-unloadings that can realize freight container of superimposed trailer, realize container lorry and do not needed to rely on self equipment in addition, can be used for the one-sided Self-loading-unloading of 40ft freight container or class freight container, of many uses, loop wheel machine degree of utilization is high, makes Container Transport handling mode convenient, efficient, cuts operating costs.
One end of folding arm device 9 and base unit 6 are hinged, and the other end connects hoisting hoist chain assembly 10.According to the specific implementation of actual folding arm device 9 and hoisting hoist chain assembly 10, the mode that the other end of folding arm device 9 connects hoisting hoist chain assembly 10 can be welding, and hinged, pivot joint, the mode such as be threaded.
In the time carrying out lifting operation, oscillating type secondary telescopic outrigger 4 supports ground, by stretching or the folding arm body lifting container that forms folding arm device 9.
As shown in Figure 2,3, folding arm structure comprises: support 21, upper arm 22, underarm 23, upper arm oil cylinder 24 and underarm oil cylinder 25.
Support 21 is hinged with base unit 6, and is fixedly connected with modes such as can adopting welding, rivet or be threaded with one end of upper arm 22.One end of the other end of upper arm 22 and underarm 23 is hinged, and the other end of underarm 23 connects hoisting hoist chain assembly 10, according to actual realization, can be welding, and hinged, pivot joint, the mode such as be threaded.
The two ends of upper arm oil cylinder 24 are hinged with base unit 6 and support 21 respectively, and the two ends of underarm oil cylinder 25 are hinged with underarm 23 and support 21 respectively.
Folding arm structure each several part forms the folding arm structure of compact Z-shaped.Replace or simultaneous retractable upper arm oil cylinder and underarm oil cylinder, the locus of moving containers hoisting hoist chain hinge, realizes freight container Self-loading-unloading, transhipment etc.
According to one embodiment of present invention, the material of support 21, upper arm 22 and underarm 23 is all steel or aluminum alloy etc.
According to one embodiment of present invention, oscillating type secondary telescopic outrigger 4 comprises: one-level supporting leg 44, secondary supporting leg 42, movable supporting leg 43, supporting leg bearing 41, landing leg stretching oil cylinder and support oil cylinder 45.
Supporting leg bearing 41 is hinged with vehicle frame, and is fixedly connected with one-level supporting leg 44.The two ends of support oil cylinder 45 are hinged with vehicle frame and supporting leg bearing 41 respectively.One-level supporting leg 44 and secondary supporting leg 42 are all body structure, and secondary supporting leg 42 is socketed in one-level supporting leg 44.
One end of landing leg stretching oil cylinder (not shown in FIG.) is hinged in the body structure of one-level supporting leg 44, and the other end is hinged in the body structure of secondary supporting leg 42.The lower end of secondary supporting leg 42 and supporting leg bearing 41 are hinged.By stretching, contracting landing leg stretching oil cylinder, the secondary supporting leg 42 that can stretch out or bounce back, span scope is large, adherent surface can be wide can be narrow, can be high or low, be adapted to various operating modes.
Described hoisting device structure aspects adopts overall non-planar structure, and pedestal assembly is for connecting basis, relatively independent on arm body structure and supporting leg space, be independent of each other.
In lifting process, oscillating type secondary telescopic outrigger 4 first stretches out, and stable bracing or strutting arrangement is provided; Folding arm structure 2 successively extension arm body arrives in place; Hoisting hoist chain assembly 10 is connected with 4 lower corner fittings of freight container respectively; Continue action folding arm structure 2 extension arm bodies, lifting container; The one-sided luffing of having realized freight container by folding arm structure 2 swings.By hoisting device before and after synchro control, realize the operations such as the one-sided Self-loading-unloading of freight container, transhipment, reliably convenient.
According to one embodiment of present invention, the material of one-level supporting leg 44, secondary supporting leg 42, movable supporting leg 43, supporting leg bearing 41 is all steel or aluminum alloy.
Fig. 4 is the schematic diagram of the hoisting hoist chain assembly apparatus of an embodiment of the one-sided hoisting device of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention.As shown in Figure 4, hoisting hoist chain assembly apparatus 1 comprises: hang 11, lifting short link chain 13 and the second rotary-locking device 14.
The chain link at lifting short link chain 13 two ends respectively with hang 11 and be connected with the second rotary-locking device 14.In the time carrying out lifting operation, hang 11 and be connected with folding arm device 9, the second rotary-locking device 14 matches with the hole for hoist of freight container, make the second rotary-locking device 14 with freight container in locking state.
According to one embodiment of present invention, when work, rotary-locking device wherein need be placed in container base corner fittings slotted hole, under lifting state, lifting short link chain is stressed stretching, rotary-locking device automatic rotation the tight container feet lockhole edge that pins, both maximum area contacts, play auto lock effect, ensure that freight container can Automatic-falling in operation.
According to one embodiment of present invention, can there is one or more lifting short link chain 13.
Fig. 5 is the schematic diagram of the auxiliary supporting leg of elastic spacing of an embodiment of the one-sided hoisting device of the one-sided Self-loading-unloading transport trolley of freight container according to the present invention.As shown in Figure 5, the auxiliary supporting leg 5 of elastic spacing comprises: orienting sleeve 52, sliding bar 54, auxiliary cylinder supporting leg 55 and elastic spacing structure 51.
Using under the state of supplemental support, auxiliary cylinder supporting leg 55 supports ground.Under the state of non-use supplemental support, taking sliding bar 54 as axle, the axis of auxiliary cylinder supporting leg 55 is turned to level attitude, and undertaken spacing by elastic spacing structure 51.
According to one embodiment of present invention, elastic spacing structure 51 can be to have protruding elastic spacing plate.The baffle plate 53 of limit slippage bar 54 flexible stroke in orienting sleeve 52 is set at the other end of sliding bar 54.
In the time of the spacing auxiliary supporting leg work of elasticity of demand, operator manually drags sliding bar 54 and overcomes the elastic force of elastic spacing plate 51 and extend out to entire vehicle tyre outside, be rotated down 90 degree, by controlling hydraulic valve, auxiliary cylinder supporting leg 55 cylinder bars are stretched out until contact with ground, now Self-loading-unloading transport trolley is become and is assisted supporting leg to contact with ground rigidity from the flexible ground connection of original tire, and span also increases to some extent, and whole vehicle stability increases greatly.
" first ", " second " etc. in the present invention, for distinguishing on describing, do not have special implication.
The one-sided Self-loading-unloading transport trolley of freight container of the present invention, reliably convenient, improve container handling efficiency, cut operating costs.
Description of the invention provides for example with for the purpose of describing, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the present invention's design to be suitable for the various embodiment with various amendments of special-purpose.
Claims (9)
1. the one-sided Self-loading-unloading transport trolley of freight container, is characterized in that, comprising:
Tractor truck (1), superimposed trailer (2), one-sided hoisting device; Described one-sided hoisting device comprises: 2 hoist mechanisms (3) that are separately positioned on the front-end and back-end of superimposed trailer;
Described hoist mechanism comprises: hoisting hoist chain assembly apparatus (10), folding arm device (9), base unit (6) and oscillating type secondary telescopic outrigger (7); The base unit (6) of described 2 hoist mechanisms is separately positioned on the front-end and back-end of the vehicle frame of described superimposed trailer (2); One end of described folding arm device (9) and described base unit (6) are hinged, and the other end connects described hoisting hoist chain assembly (10);
Wherein, in the time carrying out lifting operation, described oscillating type secondary telescopic outrigger (7) supports ground, by stretching or the folding arm body lifting container that forms described folding arm device (9).
2. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 1, is characterized in that:
Described base unit (6) is provided with the first rotary-locking device (5) for fixed set vanning.
3. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 1, is characterized in that:
Described folding arm structure (9) comprising: support (21), upper arm (22), underarm (23), upper arm oil cylinder (24) and underarm oil cylinder (25);
Described support (21) is hinged with described base unit (6), and is fixedly connected with one end of described upper arm (22); One end of the other end of described upper arm (22) and described underarm (23) is hinged, and the other end of described underarm (23) connects described hoisting hoist chain assembly (10);
The two ends of described upper arm oil cylinder (24) are hinged with described base unit (6) and described support (21) respectively, and the two ends of described underarm oil cylinder (25) are hinged with described underarm (23) and described support (21) respectively.
4. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 3, is characterized in that:
The material of described support (21), described upper arm (22) and described underarm (23) is all steel or aluminum alloy.
5. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 1, is characterized in that:
Oscillating type secondary telescopic outrigger (7) comprising: one-level supporting leg (44), secondary supporting leg (42), movable supporting leg (43), supporting leg bearing (41), landing leg stretching oil cylinder and support oil cylinder (45);
Described supporting leg bearing (41) is hinged with described vehicle frame, and is fixedly connected with described one-level supporting leg (44); The two ends of support oil cylinder (45) are hinged with described vehicle frame and described supporting leg bearing (41) respectively;
Described one-level supporting leg (44) and described secondary supporting leg (42) are all body structure, and described secondary supporting leg (42) is socketed in described one-level supporting leg (44); One end of described landing leg stretching oil cylinder is hinged in the body structure of described one-level supporting leg (44), and the other end is hinged in the body structure of described secondary supporting leg (42); The lower end of described secondary supporting leg (42) and described supporting leg bearing (41) are hinged; By stretching, contract described landing leg stretching oil cylinder, described secondary supporting leg (42) can stretch out or bounce back.
6. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 5, is characterized in that:
The material of described one-level supporting leg (44), described secondary supporting leg (42), described movable supporting leg (43), described supporting leg bearing (41) is all steel or aluminum alloy.
7. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 1, is characterized in that:
Described hoisting hoist chain assembly apparatus (10) comprising: hang head (11), lifting short link chain (13) and the second rotary-locking device (14);
The chain link at described lifting short link chain (13) two ends is connected with described head (11) and described the second rotary-locking device (14) of hanging respectively;
In the time carrying out lifting operation, described in hang head (11) and be connected with described folding arm device (9), described the second rotary-locking device (14) matches with the hole for hoist of described freight container, makes described the second rotary-locking device (14) and described freight container in locking state.
8. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 1, is characterized in that:
Described hoist mechanism also comprises that elastic spacing assists supporting leg (8);
Described elastic spacing assists supporting leg (8) to comprise: orienting sleeve (52), sliding bar (54), auxiliary cylinder supporting leg (55) and elastic spacing structure (51);
Described orienting sleeve (52) is arranged on described base unit (6); Described sliding bar (54) and described orienting sleeve (52) free-running fit; One end of described sliding bar (54) is positioned at the outside of described orienting sleeve (52), and is fixedly connected with one end of described auxiliary cylinder supporting leg (55); The other end of described sliding bar (54) can stretch in described orienting sleeve (52);
Wherein, the axis of the axis of described sliding bar (54) and described auxiliary cylinder supporting leg (55) is perpendicular; Using under the state of supplemental support, described auxiliary cylinder supporting leg (55) supports ground; Under the state of non-use supplemental support, taking described sliding bar (54) as axle, the axis of described auxiliary cylinder supporting leg (55) is turned to level attitude, and undertaken spacing by described elastic spacing structure (51).
9. the one-sided Self-loading-unloading transport trolley of freight container as claimed in claim 8, is characterized in that:
The other end of described sliding bar (54) arranges the baffle plate (53) of the described sliding bar of restriction (54) flexible stroke in described orienting sleeve (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270122.8A CN103895549A (en) | 2013-06-28 | 2013-06-28 | Container single-side self-loading and self-unloading transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270122.8A CN103895549A (en) | 2013-06-28 | 2013-06-28 | Container single-side self-loading and self-unloading transportation vehicle |
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| CN103895549A true CN103895549A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310270122.8A Pending CN103895549A (en) | 2013-06-28 | 2013-06-28 | Container single-side self-loading and self-unloading transportation vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104691394A (en) * | 2015-02-28 | 2015-06-10 | 邵顺彬 | Container self-loading and unloading transportation vehicle |
| CN104823548A (en) * | 2015-05-13 | 2015-08-12 | 安徽三普机械有限公司 | Locating device of trolley conveyer |
| CN106427497A (en) * | 2016-11-10 | 2017-02-22 | 常州工学院 | Intelligent storage-type express delivering distributing vehicle |
| CN108556815A (en) * | 2018-01-30 | 2018-09-21 | 天津邬金机械设备有限公司 | A kind of dumper auxiliary balance device |
| CN110525308A (en) * | 2019-08-08 | 2019-12-03 | 淮安信息职业技术学院 | A kind of container loading control device based on applied mathematical model |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110525308A (en) * | 2019-08-08 | 2019-12-03 | 淮安信息职业技术学院 | A kind of container loading control device based on applied mathematical model |
| CN110525308B (en) * | 2019-08-08 | 2020-08-18 | 淮安信息职业技术学院 | Container loading control device based on applied mathematical model |
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Application publication date: 20140702 |
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