CN203212252U - Container transportation vehicle hoisting device and container transportation vehicle - Google Patents
Container transportation vehicle hoisting device and container transportation vehicle Download PDFInfo
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- CN203212252U CN203212252U CN 201320215068 CN201320215068U CN203212252U CN 203212252 U CN203212252 U CN 203212252U CN 201320215068 CN201320215068 CN 201320215068 CN 201320215068 U CN201320215068 U CN 201320215068U CN 203212252 U CN203212252 U CN 203212252U
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- supporting leg
- assembly
- hydraulic actuating
- pedestal assembly
- hoisting device
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Abstract
The utility model relates to a container transportation vehicle hoisting device and a container transportation vehicle. The container transportation vehicle hoisting device comprises a base assembly, a first supporting leg, a second supporting leg, a cantilever crane swinging mechanism, a stretched arm assembly and a hoisting sling chain assembly, wherein the base assembly is fixedly arranged on the front end and the rear end of a frame of the container transportation vehicle; the first supporting leg and the second supporting leg are respectively arranged at the left end and the right end of the base assembly; one end of the cantilever crane swinging mechanism is arranged between the left end and the right end of the base assembly and the other end of the cantilever crane swinging mechanism is connected with the stretching-out arm assembly; a stretching-out end of the stretching-out arm assembly is connected with the hoisting sling chain assembly. According to the container transportation vehicle hoisting device and the container transportation vehicle, the automatic lifting work can be realized and the dependence on external loading and unloading hoisting equipment is eliminated.
Description
Technical field
The utility model relates to engineering machinery field, relates in particular to a kind of container lorry hoisting device and is provided with the container lorry of this container lorry hoisting device.
Background technology
Freight container transportation is to be traffic unit a kind of advanced person's of carrying out goods transport modernized transportation mode with the freight container, mainly adopts the highway superimposed trailer to transport in the hinterland.The general specialty loading and unloading weight-lifting equipments such as hang in the front, gauntry crane that rely in station are handled at major port and freight container in the container handling aspect, in small-sized goods station or the user locus weight-lifting equipment such as then can only rental car hang.This original mode of operation need rely on the loading and unloading that these professional weight-lifting equipments just can be finished freight container, therefore, present container lorry can't be realized lifting voluntarily, and degree of dependence is too high, so not only can increase operation cost, but also the loading and unloading operation efficient of freight container is reduced.
In addition, in the actual container handling process, appear at the operating mode that container lorry both sides scope is carried out lifting operation through regular meeting, and present container lorry also only limits to one-sided lifting operation.
The utility model content
The purpose of this utility model is that a kind of container lorry hoisting device of proposition and freight container load and unload transport trolley certainly, it can realize bilateral lifting operation voluntarily, eliminate the dependence to outside loading and unloading weight-lifting equipment, solved the problem that prior art can only be carried out one-sided lifting.
For achieving the above object, the utility model provides following technical scheme:
A kind of container lorry hoisting device is characterized in that:
Comprise pedestal assembly, first supporting leg, second supporting leg, jib swinging gear, extension arm assembly and lifting chain sling assembly; Wherein: described pedestal assembly is arranged on the front-end and back-end of container lorry vehicle frame; Described first supporting leg and second supporting leg are separately positioned on left end and the right-hand member of described pedestal assembly; One end of described jib swinging gear is arranged between the left end and right-hand member of described pedestal assembly, and described extension arm assembly stretches into described pedestal assembly from the other end of described jib swinging gear and is connected; The external part of described extension arm assembly connects described lifting chain sling assembly.
Further, described first supporting leg comprises upper supporting leg, following supporting leg, the first movable leg, first hydraulic actuating cylinder and second hydraulic actuating cylinder; Wherein: an end of described upper supporting leg is hinged in the hinge hole of described pedestal assembly left end, and the other end and described supporting leg down are hinged; Described supporting leg down is connected with the described first movable leg; The two ends of described first hydraulic actuating cylinder connect described pedestal assembly and described upper supporting leg respectively, and the two ends of described second hydraulic actuating cylinder connect described upper supporting leg and described supporting leg down respectively; When described first hydraulic actuating cylinder and described second hydraulic actuating cylinder stretched out simultaneously, described upper supporting leg and ground is level mutually, and described supporting leg down and ground are perpendicular; When described first hydraulic actuating cylinder and described second hydraulic actuating cylinder reclaimed simultaneously, described upper supporting leg and following supporting leg all were rocked to described pedestal assembly top and perpendicular with ground.
Further, described second supporting leg comprises oscillating support leg, the second movable leg and the 3rd hydraulic actuating cylinder; Wherein: an end of described oscillating support leg is hinged in the hinge hole of described pedestal assembly right-hand member, and the other end is connected with the described second movable leg; The two ends of described the 3rd hydraulic actuating cylinder connect described pedestal assembly and described oscillating support leg respectively; When described the 3rd hydraulic actuating cylinder reclaimed, described oscillating support leg was rocked to described pedestal assembly top and perpendicular with ground.
Further, described jib swinging gear comprises bearing, left amplitude oil cylinder and right amplitude oil cylinder; Wherein: first end of described bearing is fixed on the left end of described pedestal assembly and the inboard between the right-hand member, and the left end of second end of described bearing and right-hand member are hinged with described left amplitude oil cylinder and right amplitude oil cylinder respectively; The other end of described left amplitude oil cylinder and right amplitude oil cylinder is hinged with left end and the right-hand member inboard of described pedestal assembly respectively; Described extension arm assembly stretches into from second end of described bearing, is hinged with described pedestal assembly.
Further, described left amplitude oil cylinder retraction, when described right amplitude oil cylinder was stretched out, described bearing drove described extension arm assembly luffing to the left; Described left amplitude oil cylinder is stretched out, and when described right amplitude oil cylinder bounced back, described bearing drove described extension arm assembly luffing to the right.
Further, described lifting chain sling assembly comprises and hangs head, bearing pin, lifting short link chain and revolve lock; Wherein: an end of two described lifting short link chains is connected with a described head that hangs simultaneously, and the other end connects a described lock that revolves respectively; The described head that hangs is connected by the external part of described bearing pin with described extension arm assembly.
Further, described extension arm assembly is three joints or four joints or five joint telescopic arm support structures.
The utility model also provides a kind of container lorry, comprises vehicle frame, and it also comprises the container lorry hoisting device described in the various embodiments described above, and the front-end and back-end of described vehicle frame are respectively arranged with the pedestal assembly in the described container lorry hoisting device.
Based on the arbitrary technical scheme in the technique scheme, the utility model embodiment can produce following technique effect at least:
Because container lorry hoisting device provided by the utility model adopts the pedestal assembly, first supporting leg, second supporting leg, the jib swinging gear, extension arm assembly and lifting chain sling assembly, and the pedestal assembly is arranged on the front-end and back-end of container lorry vehicle frame, first supporting leg and second supporting leg are separately positioned on left end and the right-hand member of pedestal assembly, one end of jib swinging gear is arranged between the left end and right-hand member of pedestal assembly, the extension arm assembly stretches into the pedestal assembly from the other end of jib swinging gear and is connected, the external part of extension arm assembly connects described lifting chain sling assembly, when container lorry uses hoisting device provided by the utility model, the lock that revolves of lifting chain sling assembly is placed in the container base corner fittings slotted hole, lifting state lower chain is stressed stretching, revolve the automatic rotation of lock and tightly pin container feet lockhole edge, both maximum area contacts, play the auto lock effect, guaranteed that freight container can not come off automatically in operation, therefore, the utility model has been realized lifting operation voluntarily, can't to realize lifting voluntarily the degree of dependence that causes too high with existing container lorry, the defective that operation cost height and loading and unloading operation efficient reduce is compared, the utility model has been eliminated the dependence to outside loading and unloading weight-lifting equipment, thereby reduced operation cost, improved the loading and unloading operation efficient of freight container.
In addition, at least also there is following advantage in optimal technical scheme of the present utility model:
1, because the utility model is to serve as to connect the basis with the pedestal assembly, jib structure and leg structure spatially are separate, be independent of each other, adopt hydraulic actuating cylinder to connect between each structure, thereby can control the flexible of corresponding hydraulic actuating cylinder according to actual condition, thereby adapt to multiple different operating mode, and when each hydraulic actuating cylinder all reclaims, leg structure all is rocked to pedestal assembly top and is positioned at vertical plane, reduce whole horizontal area, reached the effect of saving space, compact conformation.
2, because freight container provided by the utility model has formed hyperstatic structure from loading and unloading the two luffing combination of transport trolley jib swinging gear, delicate structure, has high stablizing effect, and, can also realize very easily and fast swinging to the process of the opposite side of transport trolley, the i.e. function of bilateral lifting from freight container from a side luffing that loads and unloads transport trolley.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not constitute improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is freight container hoisting device provided by the utility model view when drawing in;
View when Fig. 2 is freight container hoisting device operation provided by the utility model;
Fig. 3 is the assembling scheme drawing of freight container hoisting device provided by the utility model;
Fig. 4 is the assembling scheme drawing of jib swinging gear and extension arm assembly in the freight container hoisting device provided by the utility model;
Fig. 5 a-5c is the structural representation of lifting chain sling assembly in the freight container hoisting device provided by the utility model;
Fig. 6 is the view that lifting chain sling assembly is connected operation in the freight container hoisting device provided by the utility model with freight container;
Fig. 7 is the part-structure scheme drawing of container lorry provided by the utility model.
The specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Hereinafter in order to narrate conveniently, hereinafter alleged " left side ", " right side " are consistent with the left and right direction of accompanying drawing itself.
As Figure 1-3, shown among the figure is the container lorry hoisting device, and it comprises pedestal assembly 1, first supporting leg 2, second supporting leg 3, jib swinging gear 4, extension arm assembly 5 and lifting chain sling assembly 6.Wherein: pedestal assembly 1 is fixedly installed on the front-end and back-end of container lorry vehicle frame, and first supporting leg 2 and second supporting leg 3 are separately positioned on left end and the right-hand member of pedestal assembly 1.One end of jib swinging gear 4 is arranged between the left end and right-hand member of pedestal assembly 1, and extension arm assembly 5 stretches into pedestal assembly 1 from the other end of jib swinging gear 4 and is connected.The external part of extension arm assembly 5 connects lifting chain sling assembly 6.
When container lorry uses hoisting device provided by the utility model, the lock that revolves of lifting chain sling assembly 6 is placed in the container base corner fittings slotted hole, lifting state lower chain is stressed stretching, revolve the automatic rotation of lock and tightly pin container feet lockhole edge, both maximum area contacts, play the auto lock effect, guaranteed that freight container can not come off automatically in operation, therefore, the utility model has been realized lifting operation voluntarily, can't to realize lifting voluntarily the degree of dependence that causes too high with existing container lorry, the defective that operation cost height and loading and unloading operation efficient reduce is compared, the utility model has been eliminated the dependence to outside loading and unloading weight-lifting equipment, thereby reduced operation cost, improved the loading and unloading operation efficient of freight container.
In above-described embodiment, first supporting leg 2 comprises upper supporting leg 21, following supporting leg 22, the first movable leg 23, first hydraulic actuating cylinder 24 and second hydraulic actuating cylinder 25.Wherein: an end of upper supporting leg 21 is hinged in the hinge hole of pedestal assembly 1 left end, the other end is hinged with following supporting leg 22, following supporting leg 22 is connected with the first movable leg 23, and therefore, upper supporting leg 21, following supporting leg 22 and the first movable leg 23 are formed bi-fold configuration meant, when folding, following supporting leg 22 swings to pedestal assembly 1 top more together being folded in after one with upper supporting leg 21, is positioned at vertical plane (as shown in Figure 1), thereby reduced whole lateral dimension, and then saved the space.
The two ends that the two ends of first hydraulic actuating cylinder 24 connect pedestal assembly 1 and upper supporting leg 21, the second hydraulic actuating cylinders 25 respectively connect upper supporting leg 21 and following supporting leg 22 respectively.When first hydraulic actuating cylinder 24 and second hydraulic actuating cylinder 25 stretched out simultaneously, upper supporting leg 21 and ground is level mutually, is positioned at horizontal plane.Following supporting leg 22 is perpendicular with ground, and the first movable leg 23 is kowtowed on the ground fully.When first hydraulic actuating cylinder 24 and second hydraulic actuating cylinder 25 reclaimed simultaneously, upper supporting leg 21 and following supporting leg 22 all were rocked to pedestal assembly 1 top and perpendicular with ground, all are positioned at vertical plane.This shows, the utility model can be controlled the flexible of corresponding hydraulic actuating cylinder according to actual condition, thereby adapt to multiple different operating mode, and when first hydraulic actuating cylinder 24 and second hydraulic actuating cylinder 25 all reclaim, upper supporting leg 21 and following supporting leg 22 are rocked to pedestal assembly 1 top and are positioned at vertical plane, thereby reduced whole horizontal area, reached the effect of saving space, compact conformation.
In above-described embodiment, second supporting leg 3 comprises oscillating support leg 31, the second movable leg 32 and the 3rd hydraulic actuating cylinder 33.Wherein: an end of oscillating support leg 31 is hinged in the hinge hole of pedestal assembly 1 right-hand member, and the other end is connected with the second movable leg 32.Oscillating support leg 31 can around its with pedestal assembly 1 between hinge-point rotation, rotate to the top that is positioned at pedestal assembly 1 and be positioned at vertical plane (as shown in Figure 1), thereby reduced whole lateral dimension, and then saved the space.
The two ends of the 3rd hydraulic actuating cylinder 33 connect pedestal assembly 1 and oscillating support leg 31 respectively.When the 3rd hydraulic actuating cylinder 33 stretches out, the second movable leg 32 is protruding, and kowtow fully on the ground, because the angle that oscillating support leg 31 becomes with ground acutangulates, distance between the contact point on the second movable leg 32 and the first movable leg 23 and ground is very big at this moment, entire mechanism can realize large-scale span, second supporting leg 3 can be stretched into below, container transport semi-trailer chassis this moment and go forward side by side driving to car transhipment operation, thereby can be applicable to a lot of operating modes.
When the 3rd hydraulic actuating cylinder 33 reclaimed, oscillating support leg 31 was rocked to pedestal assembly 1 top and perpendicular with ground.This shows, the utility model can be controlled the flexible of corresponding hydraulic actuating cylinder according to actual condition, thereby adapt to multiple different operating mode, and when the 3rd hydraulic actuating cylinder 33 all reclaims, oscillating support leg 31 is rocked to pedestal assembly 1 top and is positioned at vertical plane, thereby reduced whole horizontal area, reached the effect of saving space, compact conformation.
As shown in Figure 4, in the various embodiments described above, jib swinging gear 4 comprises bearing 41, left amplitude oil cylinder 42 and right amplitude oil cylinder 43.Wherein: first end of bearing 41 is fixed on the left end of pedestal assembly 1 and the inboard between the right-hand member, and left end and the right-hand member of second end of bearing 41 are respectively arranged with hinge hole, is hinged with left amplitude oil cylinder 42 and right amplitude oil cylinder 43 respectively.The other end of a left side amplitude oil cylinder 42 and right amplitude oil cylinder 43 is hinged on respectively in the hinge hole of the left end of pedestal assembly 1 and right-hand member inboard.Extension arm assembly 5 stretches into from second end of bearing 41, is hinged with pedestal assembly 1.
This shows, freight container provided by the utility model has formed hyperstatic structure from loading and unloading the two luffing combination of transport trolley jib swinging gear, delicate structure, has high stablizing effect, and, can also realize very easily and fast swinging to the process of the opposite side of transport trolley, the i.e. function of bilateral lifting from freight container from a side luffing that loads and unloads transport trolley.
When extension arm assembly 5 mediated, left amplitude oil cylinder 42 and right amplitude oil cylinder 43 were symmetrical.That is to say, length between the hinge hole at amplitude oil cylinder 42 two ends, a left side, and the equal in length between the hinge hole at right amplitude oil cylinder 43 two ends, and the angle between the axial line of the angle between the axial line of the axial line of left amplitude oil cylinder 42 and extension arm assembly 5 and the axial line of right amplitude oil cylinder 43 and extension arm assembly 5 also equates.
The piston rod of left side amplitude oil cylinder 42 is connected with the left side bearing pin of second end of bearing 41, and the left end of cylinder body and pedestal assembly 1 is hinged.The piston rod of right amplitude oil cylinder 43 is connected with the right side bearing pin of second end of bearing 41, and the right-hand member of cylinder body and pedestal assembly 1 is hinged.Extension arm assembly 5 under the drive of bearing 41, right to the left luffing.
To the left during luffing, the piston rod of left side amplitude oil cylinder 42 is regained, the piston rod of right amplitude oil cylinder 43 stretches out simultaneously, this moment, left amplitude oil cylinder 42 produced side direction pulling force left in the position that it is connected with second end of bearing 41, and right amplitude oil cylinder 43 produces lateral thrust left in the position that it is connected with second end of bearing 41, thereby, make second end of extension arm assembly 5 swing to the left by bearing 41.
To the right during luffing, the piston rod of right amplitude oil cylinder 43 is regained, the piston rod of left amplitude oil cylinder 42 stretches out simultaneously, this moment, right amplitude oil cylinder 43 produced side direction pulling force to the right in the position that it is connected with second end of bearing 41, and left amplitude oil cylinder 42 produces lateral thrust to the right in the position that it is connected with second end of bearing 41, thereby, make second end of extension arm assembly 5 swing to the right by bearing 41.
Because hinge connection and reasonable arrangement of the present utility model, left amplitude oil cylinder 42 and right amplitude oil cylinder 43 can make extension arm assembly 5 carry out operation at freight container from the left and right sides symmetrical region that loads and unloads transport trolley.Under the control of the hydraulic efficiency pressure system in the external world, can be by the swinging of single handle, conveniently realize extension arm assembly 5 at freight container from the left and right sides luffing swing of loading and unloading transport trolley, swing efficient is high.
In the present embodiment, extension arm assembly 5 comprises outermost first segment telescopic boom 51, second joint telescopic boom 52, first telescopic hydraulic cylinder 53 and second telescopic hydraulic cylinder 54, wherein: first segment telescopic boom 51 inserts in the bearing 41, the piston rod of first telescopic hydraulic cylinder 53 and pedestal assembly 1 are hinged, the two ends of cylinder body are separately fixed on the cylinder body of first segment telescopic boom 51 and second telescopic hydraulic cylinder 54, and the piston rod of second telescopic hydraulic cylinder 54 is hinged on the external part of the second joint telescopic boom 52.Lifting chain sling assembly 6 is arranged on the external part of the second joint telescopic boom 52.Extension arm assembly 5 adjustment of can stretching according to the far and near distance of freight container to be lifted.
As Fig. 5 a-5c, shown in Figure 6, in the various embodiments described above, lifting chain sling assembly 6 comprise hang 61, bearing pin 62, lifting short link chain 63 and revolve lock 64.Wherein: hang 61 and be connected with the external part of inboard telescopic boom in the extension arm assembly 5 by bearing pin 62.Hang 61 inside lubricated lining (not shown) is housed, therefore, in the loading and unloading operation process, hang 61 and can carry out bearing pin with respect to extension arm assembly 5 and rotate, play the effect of certain swing buffering.
One end of two lifting short link chains 63 hangs 61 and is connected with one simultaneously, and the other end connects one respectively and revolves and lock 64.Revolve lock 64 and be symmetrical structure, design the angle of revolving lock 64 according to the angle between the base angle of lifting short link chain 63 and freight container A.During work, needing to revolve lock 64 places in the bottom corner fittings slotted hole of freight container A, lifting short link chain 63 is stressed stretching under the lifting state, revolving lock 64 just rotates and the tight lockhole edge, base angle that pins freight container A automatically, both maximum area contacts, play the auto lock effect, can not come off automatically in operation to guarantee freight container A.Lifting chain sling assembly 6 is used from loading and unloading transport trolley by the side with freight container A, can conveniently carry out lifting operation to freight container A, has widened the freight container side from loading and unloading transport trolley Applicable scope, has improved operating efficiency.In the present embodiment, what revolve lock 64 employings is foundry goods, and self-defect is less with respect to the welded structure influence, the safety that has improved lifting chain sling assembly 6.
As shown in Figure 7, the utility model also provides a kind of container lorry, comprise the container lorry hoisting device in vehicle frame 7 and the various embodiments described above, wherein: the front-end and back-end of vehicle frame 7 are respectively arranged with the pedestal assembly 1 in the container lorry hoisting device, and, the relative freight container of the container lorry hoisting device center of the front-end and back-end of vehicle frame 7 is pressed symmetrical structure and is arranged, therefore, the utility model has been provided by lifting operation voluntarily with providing, can't to realize lifting voluntarily the degree of dependence that causes too high with existing container lorry, the defective that operation cost height and loading and unloading operation efficient reduce is compared, the utility model has been eliminated the dependence to outside loading and unloading weight-lifting equipment, thereby reduced operation cost, improved the loading and unloading operation efficient of freight container.
The other parts of container lorry can be with reference to prior art, and this paper no longer launches to describe.
Should be noted that at last: above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.
Claims (8)
1. container lorry hoisting device is characterized in that:
Comprise pedestal assembly (1), first supporting leg (2), second supporting leg (3), jib swinging gear (4), extension arm assembly (5) and lifting chain sling assembly (6);
Wherein: described pedestal assembly (1) is arranged on the front-end and back-end of container lorry vehicle frame; Described first supporting leg (2) and second supporting leg (3) are separately positioned on left end and the right-hand member of described pedestal assembly (1); One end of described jib swinging gear (4) is arranged between the left end and right-hand member of described pedestal assembly (1), and described extension arm assembly (5) stretches into described pedestal assembly (1) from the other end of described jib swinging gear (4) and is connected; The external part of described extension arm assembly (5) connects described lifting chain sling assembly (6).
2. container lorry hoisting device as claimed in claim 1 is characterized in that:
Described first supporting leg (2) comprises upper supporting leg (21), following supporting leg (22), the first movable leg (23), first hydraulic actuating cylinder (24) and second hydraulic actuating cylinder (25);
Wherein: an end of described upper supporting leg (21) is hinged in the hinge hole of described pedestal assembly (1) left end, and the other end and described supporting leg (22) down are hinged; Described supporting leg (22) down is connected with the described first movable leg (23);
The two ends of described first hydraulic actuating cylinder (24) connect described pedestal assembly (1) and described upper supporting leg (21) respectively, and the two ends of described second hydraulic actuating cylinder (25) connect described upper supporting leg (21) and described supporting leg (22) down respectively;
Described first hydraulic actuating cylinder (24) and described second hydraulic actuating cylinder (25) be when stretching out simultaneously, and described upper supporting leg (21) and ground is level mutually, and described supporting leg (22) down is perpendicular with ground;
Described first hydraulic actuating cylinder (24) and described second hydraulic actuating cylinder (25) are when reclaiming simultaneously, and described upper supporting leg (21) and following supporting leg (22) all are rocked to described pedestal assembly (1) top and perpendicular with ground.
3. container lorry hoisting device as claimed in claim 1 is characterized in that:
Described second supporting leg (3) comprises oscillating support leg (31), the second movable leg (32) and the 3rd hydraulic actuating cylinder (33);
Wherein: an end of described oscillating support leg (31) is hinged in the hinge hole of described pedestal assembly (1) right-hand member, and the other end is connected with the described second movable leg (32);
The two ends of described the 3rd hydraulic actuating cylinder (33) connect described pedestal assembly (1) and described oscillating support leg (31) respectively;
When described the 3rd hydraulic actuating cylinder (33) reclaimed, described oscillating support leg (31) was rocked to described pedestal assembly (1) top and perpendicular with ground.
4. container lorry hoisting device as claimed in claim 1 is characterized in that:
Described jib swinging gear (4) comprises bearing (41), left amplitude oil cylinder (42) and right amplitude oil cylinder (43);
Wherein: first end of described bearing (41) is fixed on the left end of described pedestal assembly (1) and the inboard between the right-hand member, and the left end of second end of described bearing (41) and right-hand member are hinged with described left amplitude oil cylinder (42) and right amplitude oil cylinder (43) respectively; The other end of described left amplitude oil cylinder (42) and right amplitude oil cylinder (43) is hinged with left end and the right-hand member inboard of described pedestal assembly (1) respectively; Described extension arm assembly (5) stretches into from second end of described bearing (41), is hinged with described pedestal assembly (1).
5. container lorry hoisting device as claimed in claim 4 is characterized in that:
Described left amplitude oil cylinder (42) retraction, described right amplitude oil cylinder (43) are when stretching out, and described bearing (41) drives described extension arm assembly (5) luffing to the left;
Described left amplitude oil cylinder (42) is stretched out, and during described right amplitude oil cylinder (43) retraction, described bearing (41) drives described extension arm assembly (5) luffing to the right.
6. container lorry hoisting device as claimed in claim 1 is characterized in that:
Described lifting chain sling assembly (6) comprises and hangs head (61), bearing pin (62), lifting short link chain (63) and revolve lock (64); Wherein: an end of two described lifting short link chains (63) is connected with a described head (61) that hangs simultaneously, and the other end connects a described lock (64) that revolves respectively; The described head (61) that hangs is connected by the external part of described bearing pin (62) with described extension arm assembly (5).
7. container lorry hoisting device as claimed in claim 1 is characterized in that:
Described extension arm assembly (5) is three joints or four joints or five joint telescopic arm support structures.
8. container lorry, comprise vehicle frame (7), it is characterized in that: comprise that also the front-end and back-end of described vehicle frame (7) are respectively arranged with the pedestal assembly (1) in the described container lorry hoisting device as each described container lorry hoisting device among the claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215068 CN203212252U (en) | 2013-04-24 | 2013-04-24 | Container transportation vehicle hoisting device and container transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320215068 CN203212252U (en) | 2013-04-24 | 2013-04-24 | Container transportation vehicle hoisting device and container transportation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203212252U true CN203212252U (en) | 2013-09-25 |
Family
ID=49201804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320215068 Withdrawn - After Issue CN203212252U (en) | 2013-04-24 | 2013-04-24 | Container transportation vehicle hoisting device and container transportation vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN203212252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896166A (en) * | 2013-04-24 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Pallet carrier lifting device and pallet carrier |
| CN113548326A (en) * | 2021-06-23 | 2021-10-26 | 中联重科股份有限公司 | Three-section arm in-box bundling and container |
-
2013
- 2013-04-24 CN CN 201320215068 patent/CN203212252U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103896166A (en) * | 2013-04-24 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Pallet carrier lifting device and pallet carrier |
| CN103896166B (en) * | 2013-04-24 | 2015-09-23 | 徐州徐工随车起重机有限公司 | Container lorry hoisting device and container lorry |
| CN113548326A (en) * | 2021-06-23 | 2021-10-26 | 中联重科股份有限公司 | Three-section arm in-box bundling and container |
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