CN203331916U - Container one-side self-loading-and-unloading carrier vehicle - Google Patents
Container one-side self-loading-and-unloading carrier vehicle Download PDFInfo
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- CN203331916U CN203331916U CN2013203817509U CN201320381750U CN203331916U CN 203331916 U CN203331916 U CN 203331916U CN 2013203817509 U CN2013203817509 U CN 2013203817509U CN 201320381750 U CN201320381750 U CN 201320381750U CN 203331916 U CN203331916 U CN 203331916U
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- supporting leg
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- freight container
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- transport trolley
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Abstract
The utility model discloses a container one-side self-loading-and-unloading carrier vehicle which comprises a towing vehicle (1), a semitrailer (2) and a one-side lifting device. The one-side lifting device comprises two lifting mechanisms (3) which are arranged at the front end 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 a swing type secondary telescopic landing leg (7). The base devices (6) of the two lifting mechanisms are arranged at the front end and the rear end of the frame of the semitrailer (2) respectively. One ends of the folding arm devices (9) are hinged to the base devices (6), and the other ends of the folding arm devices (9) are connected to the lifting sling chain assembly devices (10). The container one-side self-loading-and-unloading carrier vehicle can achieve the operation of container single-side automatic loading and unloading, transshipping and the like, and is reliable, convenient and fast, efficiency of loading and unloading of the container is improved, and operating cost is reduced.
Description
Technical field
The utility model relates to technical field of engineering machinery, relates 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 to take freight container to carry out a kind of advanced person's of goods transport modernization transportation mode, the main employing highway superimposed trailer transportation in hinterland as traffic unit.The container handling aspect, handle 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 the user locus 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.
The utility model content
In view of this, a technical matters to be solved in the utility model 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 transportation.
The one-sided Self-loading-unloading transport trolley of a kind of freight container comprises: 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 and the described base unit of described folding arm device are hinged, and the other end connects described hoisting hoist chain assembly; Wherein, when 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 an embodiment of the present utility model, further, described base unit is provided with the first rotary-locking device for the fixed set vanning.
According to an embodiment of the present utility model, further, the material of described support, described upper arm and described underarm is all steel or aluminum alloy.
According to an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 an embodiment of the present utility model, 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 is connected with described the second rotary-locking device with the described head that hangs respectively; When carrying out lifting operation, the described head that hangs is connected with described folding arm device, and 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 an embodiment of the present utility model, 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 an 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; Under the state that uses supplemental support, described auxiliary cylinder supporting leg supports ground; Under the state of non-use supplemental support, take 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 an embodiment of the present utility model, 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 utility model, can realize the operations such as the one-sided Self-loading-unloading of freight container, transhipment, reliably convenient, improved container handling efficiency, cut operating costs.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Figure 1A to 1C is the schematic diagram according to an embodiment of the one-sided Self-loading-unloading transport trolley of freight container of the present utility model; 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.
The schematic diagram that Fig. 2 gathers for the hoist mechanism of the embodiment according to the one-sided Self-loading-unloading transport trolley of freight container of the present utility model;
Fig. 3 is the schematic diagram according to the hoist mechanism expansion of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container of the present utility model;
Fig. 4 is the schematic diagram according to the hoisting hoist chain assembly apparatus of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container of the present utility model;
Fig. 5 is the schematic diagram according to the auxiliary supporting leg of elastic spacing of an embodiment of the one-sided Self-loading-unloading transport trolley of freight container of the present utility model.
The specific embodiment
With reference to the accompanying drawings the utility model is described more fully, exemplary embodiment of the present utility model wherein is described.Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.Below in conjunction with figure and embodiment, the technical solution of the utility model is carried out to many-sided description.
Figure 1A to 1C is the schematic diagram according to an embodiment of the one-sided Self-loading-unloading transport trolley of freight container of the present utility model.As shown in the figure, the one-sided Self-loading-unloading transport trolley of freight container comprises: 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 and the base unit 6 of folding arm device 9 are hinged, and the other end connects hoisting hoist chain assembly 10.
When 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 an embodiment of the present utility model, base unit 6 is provided with between the first rotary-locking device 5, the first rotary-locking devices 5 for the fixed set vanning can lay the freight container of standard, and the lock of revolving locking positioning is arranged, and can lay the 40ft freight container of standard.
By hoisting device before and after controlling, the one-sided operation functions such as Self-loading-unloading that can realize freight container at superimposed trailer, realized that container lorry does not need to rely on self equipment in addition, the one-sided Self-loading-unloading that can be used for 40ft freight container or class freight container, of many uses, the loop wheel machine degree of utilization is high, makes the Container Transport handling mode convenient, efficient, cuts operating costs.
One end and the base unit 6 of folding arm device 9 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.
When 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, the 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 an 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, realize freight container Self-loading-unloading, transhipment etc.
According to an embodiment of the present utility model, the material of support 21, upper arm 22 and underarm 23 is all steel or aluminum alloy etc.
According to an embodiment of the present utility model, 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, the 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 configuration aspects adopts whole non-planar structure, and the pedestal assembly is for connecting basis, relatively independent on arm body structure and supporting leg space, be independent of each other.
In the lifting process, oscillating type secondary telescopic outrigger 4 first stretches out, and stable bracing or strutting arrangement is provided; Folding arm structure 2 extension arm body successively arrives in place; Hoisting hoist chain assembly 10 is linked 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 an embodiment of the present utility model, 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 according to 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 of the present utility model.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.When 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 an embodiment of the present utility model, during work, rotary-locking device wherein need be placed in container base corner fittings slotted hole, under the lifting state, the 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 the auto lock effect, guarantee that freight container can Automatic-falling in operation.
According to an embodiment of the present utility model, one or more lifting short link chain 13 can be arranged.
Fig. 5 is the schematic diagram according to 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 of the present utility model.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.
Under the state that uses supplemental support, auxiliary cylinder supporting leg 55 supports ground.Under the state of non-use supplemental support, take 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 an embodiment of the present utility model, 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.
When the spacing auxiliary supporting leg work of elasticity of demand, the operator manually drags sliding bar 54 and overcomes the elastic force of elastic spacing plate 51 and extend out to the 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 the Self-loading-unloading transport trolley is become and is assisted supporting leg to contact with the ground rigidity by the flexible ground connection of original tire, and span also increases to some extent, and whole vehicle stability increases greatly.
" first " in the utility model, " second " etc., for being distinguished on describing, do not have special implication.
The one-sided Self-loading-unloading transport trolley of freight container of the present utility model, reliably convenient, improved container handling efficiency, cut operating costs.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited 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 utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the utility model design is suitable for 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 of described 2 hoist mechanisms (6) 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, when 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 the 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 an 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 the second rotary-locking device (14) with the described head (11) that hangs respectively;
When carrying out lifting operation, the described head (11) that hangs is connected with described folding arm device (9), and 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 an 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; Under the state that uses supplemental support, described auxiliary cylinder supporting leg (55) supports ground; Under the state of non-use supplemental support, take 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 |
|---|---|---|---|
| CN2013203817509U CN203331916U (en) | 2013-06-28 | 2013-06-28 | Container one-side self-loading-and-unloading carrier vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203817509U CN203331916U (en) | 2013-06-28 | 2013-06-28 | Container one-side self-loading-and-unloading carrier vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203331916U true CN203331916U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203817509U Expired - Lifetime CN203331916U (en) | 2013-06-28 | 2013-06-28 | Container one-side self-loading-and-unloading carrier vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203331916U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895549A (en) * | 2013-06-28 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Container single-side self-loading and self-unloading transportation vehicle |
| CN104016248A (en) * | 2014-06-18 | 2014-09-03 | 徐州徐工随车起重机有限公司 | Container side lifting device applicable to small mounting space |
| CN108312940A (en) * | 2018-01-30 | 2018-07-24 | 天津邬金机械设备有限公司 | Stable equilibrium's dumper |
-
2013
- 2013-06-28 CN CN2013203817509U patent/CN203331916U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103895549A (en) * | 2013-06-28 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Container single-side self-loading and self-unloading transportation vehicle |
| CN104016248A (en) * | 2014-06-18 | 2014-09-03 | 徐州徐工随车起重机有限公司 | Container side lifting device applicable to small mounting space |
| CN108312940A (en) * | 2018-01-30 | 2018-07-24 | 天津邬金机械设备有限公司 | Stable equilibrium's dumper |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |