CN204434088U - Container straddle carrier - Google Patents
Container straddle carrier Download PDFInfo
- Publication number
- CN204434088U CN204434088U CN201520109031.0U CN201520109031U CN204434088U CN 204434088 U CN204434088 U CN 204434088U CN 201520109031 U CN201520109031 U CN 201520109031U CN 204434088 U CN204434088 U CN 204434088U
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- China
- Prior art keywords
- frame
- vehicle frame
- ascend
- grade
- level crane
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- 238000004804 winding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The utility model relates to a kind of container straddle carrier, comprise vehicle frame, be connected to the lifting mechanism above vehicle frame, be connected to the traveling gear below vehicle frame and suspender, lifting mechanism comprises the one-level crane be connected on vehicle frame, be connected to the two grade of ascend and descend frame on one-level crane, drive the first driver train of one-level crane lifting and drive the second driver train of two grade of ascend and descend frame lifting, second driver train comprises the pulley be arranged on one-level crane, the trailing cable of winding on pulley, one end of trailing cable is connected on vehicle frame, the other end is connected on two grade of ascend and descend frame.The utility model coordinates pulley and trailing cable by cylinder jacking, make car load be elevated multiplying power to promote, car load height in the lifting of 2 times of cylinder jacking strokes, thus can realize the adjustment on straddle carrier whole height, makes car can the limited indoor scenarios work such as workshop, warehouse of entry altitude.
Description
Technical field
the utility model relates to transportation device field, particularly relates to a kind of container straddle carrier.
Background technology
container straddle carrier is the main force's type in container handling device, usually bears by the horizontal transport of wharf apron to stockyard and the container stack work in stockyard.Because container straddle carrier has the features such as maneuverability, efficiency is high, good stability, wheel force down, obtain general application, container straddle carrier operation is very favourable to the handling efficiency improving wharf apron equipment.
at present, existing container straddle carrier structure is fixed, is only adapted at the work of outdoor spacious stockyard, cannot enters in the limited place of the chamber height such as workshop, warehouse and load and unload.
Summary of the invention
the purpose of this utility model is to provide the container straddle carrier that a kind of height can be elevated.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of container straddle carrier, comprise vehicle frame, be connected to the lifting mechanism above described vehicle frame, be connected to the traveling gear below described vehicle frame and suspender, described lifting mechanism comprises the one-level crane be connected on described vehicle frame, be connected to the two grade of ascend and descend frame on described one-level crane, second driver train of the first driver train of the one-level crane lifting described in driving and the two grade of ascend and descend frame lifting described in driving, the second described driver train comprises the pulley be arranged on described one-level crane, the trailing cable of winding on described pulley, one end of described trailing cable is connected on described vehicle frame, the other end is connected on described two grade of ascend and descend frame.
preferably, described one-level crane, two grade of ascend and descend frame are door-shaped frame, described door-shaped frame comprises and is positioned at middle crossbeam, is connected to the supporting leg laying respectively at both sides bottom described crossbeam, and described suspender is connected on the crossbeam of described two grade of ascend and descend frame.
further preferably, described vehicle frame is fixed with guide pin bushing, the supporting leg of described one-level crane is arranged in described guide pin bushing and also can slides up and down in described guide pin bushing.
further preferably, described one-level crane offers cavity, the supporting leg of described two grade of ascend and descend frame is arranged in described cavity and also can slides up and down in described cavity.
further preferably, the first described driver train, the second driver train symmetry be provided with two.
preferably, the first described driver train comprises oil cylinder, and the cylinder body of described oil cylinder is fixed on described vehicle frame, and the piston of described oil cylinder is connected on described one-level crane.
preferably, described trailing cable is steel rope.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model coordinates pulley and trailing cable by cylinder jacking, make car load be elevated multiplying power to promote, car load height in the lifting of 2 times of cylinder jacking strokes, thus can realize the adjustment on straddle carrier whole height, makes car can the limited indoor scenarios work such as workshop, warehouse of entry altitude.
Accompanying drawing explanation
accompanying drawing 1 is structural representation of the present utility model.
wherein: 1, vehicle frame; 2, one-level crane; 3, two grade of ascend and descend frame; 4, guide pin bushing; 50, cylinder body; 51, piston; 60, pulley; 61, trailing cable; A, crossbeam; B, supporting leg.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is further described:
a kind of container straddle carrier as shown in Figure 1, comprises vehicle frame 1, is connected to lifting mechanism above vehicle frame 1, is connected to traveling gear below vehicle frame and suspender.
in the present embodiment: lifting mechanism comprises the one-level crane 2 be connected on vehicle frame 1, the two grade of ascend and descend frame 3 be connected on one-level crane 2, the first driver train driving one-level crane 2 to be elevated and drives the second driver train of two grade of ascend and descend frame lifting 2.Wherein:
one-level crane 2, two grade of ascend and descend frame 3 are door-shaped frame, and door-shaped frame mainly comprises and is positioned at middle crossbeam a, is connected to the supporting leg b laying respectively at both sides bottom crossbeam a, and suspender is connected on the crossbeam a of two grade of ascend and descend frame.Vehicle frame 1 is fixed with guide pin bushing 4, the supporting leg b of one-level crane 2 is arranged in guide pin bushing 4, and can slide up and down in guide pin bushing 4; And on one-level crane 2, offering cavity, the supporting leg b of two grade of ascend and descend frame 3 is arranged in cavity, and can slide up and down in cavity.
first driver train comprises oil cylinder, and the cylinder body 50 of oil cylinder is fixed on vehicle frame 1, and the piston 51 of oil cylinder is connected on one-level crane 2; Second driver train comprises the pulley 60 be arranged on one-level crane 2, the trailing cable 61 of winding on pulley 60, and trailing cable 61 can adopt steel rope, and an end of trailing cable 61 is connected on vehicle frame 1, and the other end is connected on two grade of ascend and descend frame 3.In order to ensure the stability that one-level crane 2, two grade of ascend and descend frame 3 are elevated, what the first driver train, the second driver train were all symmetrical is provided with two.
lifting mechanism is when being elevated, the oscilaltion of one-level crane 2 is promoted by the jacking of oil cylinder, be with movable pulley 60 to be elevated, pulley 60 then drives two grade of ascend and descend frame 3 synchronization lifting simultaneously simultaneously, thus completes the overall lifting being equivalent to 2 times of cylinder jacking strokes of lifting mechanism.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (7)
1. a container straddle carrier, comprise vehicle frame, be connected to the lifting mechanism above described vehicle frame, be connected to the traveling gear below described vehicle frame and suspender, it is characterized in that: described lifting mechanism comprises the one-level crane be connected on described vehicle frame, be connected to the two grade of ascend and descend frame on described one-level crane, second driver train of the first driver train of the one-level crane lifting described in driving and the two grade of ascend and descend frame lifting described in driving, the second described driver train comprises the pulley be arranged on described one-level crane, the trailing cable of winding on described pulley, one end of described trailing cable is connected on described vehicle frame, the other end is connected on described two grade of ascend and descend frame.
2. container straddle carrier according to claim 1, it is characterized in that: described one-level crane, two grade of ascend and descend frame are door-shaped frame, described door-shaped frame comprises and is positioned at middle crossbeam, is connected to the supporting leg laying respectively at both sides bottom described crossbeam, and described suspender is connected on the crossbeam of described two grade of ascend and descend frame.
3. container straddle carrier according to claim 2, is characterized in that: described vehicle frame is fixed with guide pin bushing, and the supporting leg of described one-level crane is arranged in described guide pin bushing and also can slides up and down in described guide pin bushing.
4. container straddle carrier according to claim 2, is characterized in that: described one-level crane offers cavity, and the supporting leg of described two grade of ascend and descend frame is arranged in described cavity and also can slides up and down in described cavity.
5. container straddle carrier according to claim 1 and 2, is characterized in that: the first described driver train, the second driver train symmetry be provided with two.
6. container straddle carrier according to claim 1, is characterized in that: the first described driver train comprises oil cylinder, and the cylinder body of described oil cylinder is fixed on described vehicle frame, and the piston of described oil cylinder is connected on described one-level crane.
7. container straddle carrier according to claim 1, is characterized in that: described trailing cable is steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109031.0U CN204434088U (en) | 2015-02-15 | 2015-02-15 | Container straddle carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520109031.0U CN204434088U (en) | 2015-02-15 | 2015-02-15 | Container straddle carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204434088U true CN204434088U (en) | 2015-07-01 |
Family
ID=53601984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520109031.0U Withdrawn - After Issue CN204434088U (en) | 2015-02-15 | 2015-02-15 | Container straddle carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204434088U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649138A (en) * | 2015-02-15 | 2015-05-27 | 苏州大方特种车股份有限公司 | Container straddle carrier |
-
2015
- 2015-02-15 CN CN201520109031.0U patent/CN204434088U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649138A (en) * | 2015-02-15 | 2015-05-27 | 苏州大方特种车股份有限公司 | Container straddle carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150701 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |