CN204588470U - A kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane - Google Patents
A kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane Download PDFInfo
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- CN204588470U CN204588470U CN201520290261.1U CN201520290261U CN204588470U CN 204588470 U CN204588470 U CN 204588470U CN 201520290261 U CN201520290261 U CN 201520290261U CN 204588470 U CN204588470 U CN 204588470U
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- crane
- multipurpose
- mobility
- wheeled vehicle
- heavy duty
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Abstract
The utility model discloses a kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane, comprise overhead crane, heavy duty transport platform and connecting device, overhead crane is connected with heavy duty transport platform by connecting device, overhead crane and heavy duty transport platform have live hydraulic system and control system, and the supporting leg arrangement of overhead crane can be X-type; The utility model has the following advantages: reduce its cost to greatest extent under not losing the prerequisite of its function.
Description
Technical field
The utility model relates to engineering machinery field, particularly a kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane.
Background technology
Harbour movable crane is a kind of high-mobility, multipurpose, wheeled vehicle weight-lifting equipment being widely used in the facilitated transition of the handlings such as harbour container, groceries and bulk goods.Owing to having good manoevreability, applicability and economy, be used widely in harbour abroad.
Usually, harbour movable crane carries traveling gear, and its suspension has traditional passive suspension and mobile hydraulic suspension two type.Mobile hydraulic suspension can regulate fluid, plays cushioning effect to vehicle body; Wheel height can also be regulated, ensure that the optimum pressure of hoisting crane on unfairness ground distributes; By control system programming control, realize multiplely turning to pattern.And these are all not available for traditional passive suspension.Thus, traditional passive suspension has the trend being moved formula hydraulic suspension and replacing.
But the general cost of mobile hydraulic suspension is higher, how to reduce costs, improving the degree of utilization of mobile hydraulic suspension and harbour movable crane traveling gear, needing the problem of solution with regard to becoming those skilled in the art badly.
Utility model content
The purpose of this utility model, is to overcome above-mentioned limitation, thus provide a kind of do not lose the prerequisite of its function under reduce to greatest extent its cost chassis can high-mobility, multipurpose, wheeled vehicle use movable crane.
The purpose of this utility model is achieved through the following technical solutions: a kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane, comprise overhead crane, heavy duty transport platform and connecting device, overhead crane is connected with heavy duty transport platform by connecting device, overhead crane and heavy duty transport platform have live hydraulic system and control system, and the supporting leg arrangement of overhead crane is X-type.
Preferably, the supporting leg arrangement of overhead crane is H type.
Preferably, overhead crane is full hydraulic hoisting crane, and its propulsion source is diesel motor.
Preferably, overhead crane is full hydraulic hoisting crane, and its propulsion source is industrial electrically operated electrical motor.
Preferably, heavy duty transport platform adopts mobile hydraulic suspension system.
Preferably, connecting device comprises bolt of rear end plate and the supporting leg supporting of revolution central authorities connection.
Preferably, heavy duty transport platform is provided with the negative thread coordinated with described outside thread.
Preferably, negative thread is stated and outside thread is Acme thread or square thread.
The utility model compared with prior art has the following advantages: when overhead crane is in idle or a large amount of repeated work, overhead crane can be separated with heavy duty transport platform.For harbour Fang Eryan, they are a many again transport trolley can carrying weight equipment.And for major port, its more than one of overhead crane possibility bought.Like this, multiple stage can share a heavy duty transport platform with the overhead crane of tonnage or different tonnage, and its cost is reduced greatly.When overhead crane needs shift position, overhead crane can be connected with heavy duty transport platform, be moved by heavy duty transport platform loads overhead crane.
Accompanying drawing explanation
Fig. 1 is the front view that the utility model is in coupled condition;
Fig. 2 is connecting device detail drawing of the present utility model;
Fig. 3 is for being the utility model specific embodiment front elevation enlarged drawing;
Number in the figure: 1-overhead crane, 2-heavy duty transport platform, 3-connecting device, 4-bolt of rear end plate, 5-supporting leg supporting, 6-push rod, 7-joystick, 8-oscillating oil cylinder, the vertical oil cylinder of 9-.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection domain.
Embodiment: as shown in Fig. 1 ~ 3, a kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane comprise overhead crane 1, heavy duty transport platform 2 and connecting device 3, connecting device 3 comprises bolt of rear end plate 4 and supporting leg supporting 5 near center of gyration, supporting leg supporting 5 comprises push rod 6 and joystick 7, push rod 6 coordinates with the negative thread bar be welded on heavy duty transport platform, be elevated under the effect of joystick, overhead crane 1 does not carry walking structure, can not walk or move by complete independently, can manual manipulation when overhead crane 1 and heavy duty transport platform 2 work, also remote-controlled operation, heavy duty transport platform 2 adopts mobile hydraulic suspension system, can realize multiplely turning to pattern by control system programming control, can crab row, can pivot turn.
When overhead crane is connected with heavy duty transport platform, the vertical oil cylinder 9 of overhead crane leg ends is raised to the longest, oil cylinder on heavy duty transport platform suspension is down to minimum, under the control of remote controller or program, docking location bottom heavy duty transport Platform movement to overhead crane, vertical for supporting leg oil cylinder 9 is reduced, and the oil cylinder on heavy duty transport platform suspension is increased to shipping platform upper surface overlaps with bottom overhead crane, bolt of rear end plate near center of gyration can be tightened, then vertical for supporting leg oil cylinder 9 is retracted completely, with supporting leg oscillating oil cylinder 8, supporting leg is regained, push rod is rotated with joystick, it is made to withstand supporting leg.This completes overhead crane to be connected with heavy duty transport platform; When overhead crane is separated with heavy duty transport platform, it is namely the inverse process of aforesaid operations.
Adopt the harbour movable crane that the utility model proposes, when overhead crane 1 is in idle or a large amount of repeated work, overhead crane 1 can be separated with heavy duty transport platform 2.For harbour Fang Eryan, they are a many again transport trolley can carrying weight equipment.And for major port, its more than one of overhead crane 1 possibility bought.Like this, multiple stage can share a heavy duty transport platform 2 with the overhead crane 1 of tonnage or different tonnage, and its cost is reduced greatly.Heavy duty transport platform 2 and the required work separately of overhead crane 1 energy complete independently, when overhead crane 1 needs shift position, overhead crane 1 can be connected with heavy duty transport platform 2, moved by heavy duty transport platform 2 load overhead crane 1, when heavy duty transport platform 2 is connected with overhead crane 1, only connecting device 3 need be connected, heavy duty transport platform 2 and overhead crane 1 are without electricity, liquid and other are mutual, as long as size and the installation site of connecting device 3 are identical, in same harbour, the different tonnage of a multiple stage or heavy duty transport platform 2 can be shared with tonnage overhead crane 1.
Above to a kind of chassis provided by the utility model can high-mobility, multipurpose, wheeled vehicle use movable crane be described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art, under the prerequisite not departing from the utility model principle, some improvement and modification can also be carried out to the utility model; and other structure designs obtained, all within protection domain of the present utility model.
Claims (8)
1. a chassis can the movable crane that uses of high-mobility, multipurpose, wheeled vehicle, comprise overhead crane (1), heavy duty transport platform (2) and connecting device (3), described overhead crane (1) is connected with heavy duty transport platform (2) by connecting device (3), described overhead crane (1) and heavy duty transport platform (2) have live hydraulic system and control system, and the supporting leg arrangement of described overhead crane (1) is X-type.
2. a kind of chassis according to claim 1 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: the supporting leg arrangement of described overhead crane (1) is X-type.
3. a kind of chassis according to claim 1 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: described overhead crane (1) is full hydraulic hoisting crane, and its propulsion source is diesel motor.
4. a kind of chassis according to claim 1 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: described overhead crane (1) is full hydraulic hoisting crane, its propulsion source is industrial electrically operated electrical motor.
5. a kind of chassis according to claim 1 can the movable crane that uses of high-mobility, multipurpose, wheeled vehicle, it is characterized in that: described heavy duty transport platform (2) adopts mobile hydraulic suspension system.
6. a kind of chassis according to any one of claim 1 to 5 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: described connecting device (3) comprise revolution central authorities connect bolt of rear end plate (4) and supporting leg supporting (5).
7. a kind of chassis according to claim 6 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: described supporting leg supporting (5) comprises and is provided with outside thread and round-meshed push rod (6) and joystick (7) are opened in bottom, and described heavy duty transport platform (2) is provided with the negative thread coordinated with described outside thread.
8. a kind of chassis according to claim 7 can high-mobility, multipurpose, wheeled vehicle use movable crane, it is characterized in that: described negative thread and outside thread are Acme thread or square thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290261.1U CN204588470U (en) | 2015-05-07 | 2015-05-07 | A kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520290261.1U CN204588470U (en) | 2015-05-07 | 2015-05-07 | A kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane |
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| Publication Number | Publication Date |
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| CN204588470U true CN204588470U (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520290261.1U Active CN204588470U (en) | 2015-05-07 | 2015-05-07 | A kind of chassis can high-mobility, multipurpose, wheeled vehicle use movable crane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787672A (en) * | 2015-05-07 | 2015-07-22 | 南通润邦重机有限公司 | Mobile crane with multipurpose chassis |
-
2015
- 2015-05-07 CN CN201520290261.1U patent/CN204588470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104787672A (en) * | 2015-05-07 | 2015-07-22 | 南通润邦重机有限公司 | Mobile crane with multipurpose chassis |
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| GR01 | Patent grant |