CN205076721U - Portable single jib crane of tire formula - Google Patents
Portable single jib crane of tire formula Download PDFInfo
- Publication number
- CN205076721U CN205076721U CN201520846413.1U CN201520846413U CN205076721U CN 205076721 U CN205076721 U CN 205076721U CN 201520846413 U CN201520846413 U CN 201520846413U CN 205076721 U CN205076721 U CN 205076721U
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- chassis
- vehicle bridge
- rubber
- tire
- tires
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Abstract
The utility model discloses a portable single jib crane of tire formula, by tire formula running gear, the telescopic leg device, rotation mechanism, become the width of cloth and play to rise device and control system and constitute, tire formula running gear includes the chassis, the chassis both sides are symmetrical to be equipped with a plurality of tires, the approved car bridging connects between symmetrical two tires in chassis both sides, connect through the suspension between two proximate tires of chassis homonymy, the axle has suspension system through the round pin hub connection, the tire difference in height that movable next compensation caused because of the ground unevenness about the suspension system, install hydraulic system and hydraulic motor in the axle, the utility model has the advantages of it is following: but the nimble quick travel of operation, operation safe and reliable.
Description
Technical field
The utility model relates to the removable single arm support hoisting crane of a kind of rubber-tyred.
Background technology
Along with globalization process is accelerated, while maritime industry fast development, freight traffic volume have also been obtained sustainable growth, but port operation region fixedly causes it high to port infrastructure requirement requirement, and therefore professional goods jack transportation means becomes the requisite equipment of harbour.Moving rubber-tyred removable single arm support hoisting crane is a kind ofly at the hoisting crane of the free transition operation of pier storage yard, can be applied to the various forms of handling labors of all kinds of harbour, and product maneuvering performance is good, is the ideal equipment of wharf materials handling.
Utility model content
The purpose of this utility model, is to overcome above-mentioned limitation, thus provide a kind of operating flexibility, can quick travel, the removable single arm support hoisting crane of rubber-tyred safe and reliable to operation.
The purpose of this utility model is achieved through the following technical solutions: the removable single arm support hoisting crane of a kind of rubber-tyred, by rubber-tyred traveling gear, Telescopic support leg device, swing type mechanism, luffing and jack up unit and control system composition, rubber-tyred traveling gear comprises chassis, both sides, chassis are symmetrical is provided with multiple tire, connected by vehicle bridge between two tires that both sides, chassis are symmetrical, connected by suspension between immediate two tires of chassis homonymy, vehicle bridge has suspension system by pinned connection, it is poor that suspension system movably compensates the tire height caused because of ground unfairness up and down, vehicle bridge is provided with hydraulic efficiency pressure system and HM Hydraulic Motor.
Preferably, vehicle bridge comprises steeraxle and drive axle, steeraxle is turned to by HYDRAULIC CONTROL SYSTEM, each vehicle bridge all can by HYDRAULIC CONTROL SYSTEM, hydraulic efficiency pressure system one end is arranged on steeraxle, the other end is arranged on tire, and drive axle is provided with HM Hydraulic Motor, moves rubber-tyred traveling gear run by HM Hydraulic Motor control cincture.
Preferably, two tires that both sides, chassis are symmetrical are turned to by vehicle bridge control synchronization.
The utility model compared with prior art has the following advantages: 1, hoisting crane topside be arranged on the special chassis with tire and vehicle bridge, make mobile harbor hoisting crane can need to move without barrier according to work-yard, no longer be subject to the limitation of the condition such as track, power supply, have operating flexibility, can the feature of quick travel.2, suspension and vehicle bridge pinned connection, tire can compensate with floor level, keeps the horizontality of complete machine to run.3, by synchronous device, tire vehicle-bridge system ensures that all vehicle bridge synchronously drive, brake, turn to, meets steadily movement under load, improves the safety and reliability of suspension system.
Accompanying drawing explanation
Fig. 1 is constructional drawing of the present utility model;
Fig. 2 is the utility model chassis birds-eye view;
Fig. 3 is the utility model chassis front view;
Number in the figure: 1-chassis, 2-tire, 3-vehicle bridge, 4-suspension, 5-hydraulic efficiency pressure system, 6-HM Hydraulic Motor.
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.
As Fig. 1, the removable single arm support hoisting crane of a kind of rubber-tyred shown in Fig. 2 and Fig. 3, by rubber-tyred traveling gear, Telescopic support leg device, swing type mechanism, luffing and jack up unit and control system composition, rubber-tyred traveling gear comprises chassis 1, both sides, chassis 1 are symmetrical is provided with multiple tire 2, connected by vehicle bridge 3 between two tires 2 that both sides, chassis 1 are symmetrical, connected by suspension 4 between immediate two tires 2 of chassis 1 homonymy, vehicle bridge 3 has suspension system by pinned connection, suspension system movably compensates tire 2 diff-H because ground unfairness causes up and down, the horizontality of complete machine is kept to run, vehicle bridge 3 is provided with hydraulic efficiency pressure system 5 and HM Hydraulic Motor 6, hoisting crane topside is arranged on the special chassis 1 with tire 2 and vehicle bridge 3, make mobile harbor hoisting crane can need to move without barrier according to work-yard, no longer be subject to track, the limitation of the conditions such as power supply, there is operating flexibility, can the feature of quick travel, vehicle bridge 3 comprises steeraxle and drive axle, steeraxle is controlled to turn to by hydraulic efficiency pressure system 5, each vehicle bridge 3 all can be controlled by hydraulic efficiency pressure system 5, hydraulic efficiency pressure system 5 one end is arranged on steeraxle, the other end is arranged on tire 2, drive axle is provided with HM Hydraulic Motor 6, move rubber-tyred traveling gear by HM Hydraulic Motor 6 control cincture to run, symmetrical two tires 2 in both sides, chassis 1 are turned to by vehicle bridge 3 control synchronization, by synchronous device, tire vehicle-bridge system ensures that all vehicle bridge 3 synchronously drive, braking, turn to, meet steadily movement under load, improve the safety and reliability of suspension system.
Claims (3)
1. the removable single arm support hoisting crane of rubber-tyred, by rubber-tyred traveling gear, Telescopic support leg device, swing type mechanism, luffing and jack up unit and control system composition, it is characterized in that: described rubber-tyred traveling gear comprises chassis (1), described chassis (1) both sides are symmetrical is provided with multiple tire (2), connected by vehicle bridge (3) between two tires (2) that described chassis (1) both sides are symmetrical, connected by suspension (4) between immediate two tires (2) of described chassis (1) homonymy, described vehicle bridge (3) has suspension system by pinned connection, suspension system movably compensates tire (2) diff-H because ground unfairness causes up and down, described vehicle bridge (3) is provided with hydraulic efficiency pressure system (5) and HM Hydraulic Motor (6).
2. the removable single arm support hoisting crane of a kind of rubber-tyred according to claim 1, it is characterized in that: described vehicle bridge (3) comprises steeraxle and drive axle, steeraxle is controlled to turn to by hydraulic efficiency pressure system (5), each vehicle bridge (3) all can be controlled by hydraulic efficiency pressure system (5), described hydraulic efficiency pressure system (5) one end is arranged on steeraxle, the other end is arranged on tire (2), drive axle is provided with HM Hydraulic Motor (6), moves rubber-tyred traveling gear run by HM Hydraulic Motor (6) control cincture.
3. the removable single arm support hoisting crane of a kind of rubber-tyred according to claim 1 and 2, is characterized in that: symmetrical two tires (2) in described chassis (1) both sides are turned to by vehicle bridge (3) control synchronization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846413.1U CN205076721U (en) | 2015-10-29 | 2015-10-29 | Portable single jib crane of tire formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520846413.1U CN205076721U (en) | 2015-10-29 | 2015-10-29 | Portable single jib crane of tire formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076721U true CN205076721U (en) | 2016-03-09 |
Family
ID=55429140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520846413.1U Active CN205076721U (en) | 2015-10-29 | 2015-10-29 | Portable single jib crane of tire formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205076721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
-
2015
- 2015-10-29 CN CN201520846413.1U patent/CN205076721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105217495A (en) * | 2015-10-29 | 2016-01-06 | 南通润邦重机有限公司 | The removable single arm support hoisting crane of a kind of rubber-tyred |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |