CN2568472Y - Swing link type plate mechanism of obstacle clearing truck - Google Patents
Swing link type plate mechanism of obstacle clearing truck Download PDFInfo
- Publication number
- CN2568472Y CN2568472Y CN 02249228 CN02249228U CN2568472Y CN 2568472 Y CN2568472 Y CN 2568472Y CN 02249228 CN02249228 CN 02249228 CN 02249228 U CN02249228 U CN 02249228U CN 2568472 Y CN2568472 Y CN 2568472Y
- Authority
- CN
- China
- Prior art keywords
- platform
- hinge
- bracing frame
- obstacle clearing
- wrecker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a swing-rod type flat plate mechanism for obstacle clearing trucks, which is provided with a platform (1), and a platform support frame (3), wherein, a longitudinal sliding and guiding component part is arranged between the platform and the platform support frame. The swing-rod type flat plate mechanism for obstacle clearing trucks is characterized in that the platform support frame (3) is connected with a secondary beam (5) of the obstacle clearing truck by a hinge, and both sides of the front part of the platform are provided with swing rods (6). The front ends of the swing rods are connected with the front part of the platform by a hinge, and the back ends are connected with the secondary beam (5) of the obstacle clearing truck in the back oblique lower part by a hinge. The front end of a telescopic oil cylinder (4) is connected with the front part of the platform (1) by a hinge, and the back end is connected with the platform support frame (3) by a hinge. The device has the advantages of simple structure and manufacture technique and low cost. Work efficiency while obstacle clearing operating can be increased.
Description
Affiliated technical field
The utility model belongs to a kind of treadmill body of road obstacle clearing vehicle.
Background technology
Treadmill body is one of main series of road obstacle clearing vehicle, wrecker often need tilt to flat board in operation process, to operations such as tailstock direction slips, existing wrecker all needs action item by item to carry out respectively when carrying out aforesaid operations, has prolonged unnecessary production time; And need the oil cylinder that is specifically designed to the lifting flat board to be set and to be specifically designed to the oil cylinder that the pulling platform slides, structure and complex manufacturing technology, cost height; When the platform sliding stroke of this class device is big in addition, often need the flexible stroke of oil cylinder also bigger.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of structure and manufacture craft is simple, cost is low, the treadmill body of the wrecker of high efficiency.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model is provided with platform (1), platform bracing frame (3), be provided with the longitudinal sliding motion guiding parts between platform and the platform bracing frame, it is characterized in that: described platform bracing frame (3) is connected with wrecker auxiliary girder (5) hinge, the platform front part sides is provided with fork (6), the fork front end is connected with the anterior hinge of platform, the rear end is connected with wrecker auxiliary girder (5) hinge of the below of retreading, telescopic oil cylinder (4) front end is connected with the anterior hinge of platform (1), and the rear end is connected with platform bracing frame (3) hinge.
Principle of work of the present utility model is: when the needs platform when caudal directions skids off operation, the withdrawal of manipulation telescopic oil cylinder, make platform when the platform bracing frame slides backward, with anterior hinged oblique fork (6) front end of platform along the hinge-point of platform bracing frame and secondary car beam to the rotation of back upper place direction, thereby finish the action that the platform front end is lifted and slide backward along the platform bracing frame simultaneously.
The utility model structure and manufacturing process are simple, and cost is low, and flat-bed inclination and sliding action are finished simultaneously, thereby can improve the work efficiency when removing obstacles operation.
Description of drawings
Fig. 1, the utility model example structure scheme drawing
The A of Fig. 2, Fig. 1 is to view
The B of Fig. 3, Fig. 1 is to view
Fig. 4, the utility model embodiment platform 1 inclination downslide working state schematic representation
Fig. 5, the utility model principle of work simplified schematic diagram
The connection structure scheme drawing of Fig. 6, auxiliary platform 8 and steel wire
1-platform 2-supporting leg 3-platform bracing frame 4-oil cylinder 5-auxiliary girder 6-fork 8-auxiliary platform
Track adjusting wheel 11-wire line shoe 12-steel wire 13-fixed mount behind the 9-front jockey wheel 10-
Specific embodiments
This routine platform 1 bottom is provided with two parallel sliding tracks longitudinally, in the longitudinally guiding groove on the bearing fit ground embedding platform bracing frame 3, both sides, platform bracing frame 3 middle part are provided with downward wall, the platform bracing frame is connected with auxiliary girder 5 hinges of wrecker by the horizontal hinge axis that passes its both sides wall, oblique fork 6 front ends are connected with platform 1 anterior hinge, tiltedly the posterior end is connected with auxiliary girder 5 underneath hinges, oil cylinder 4 is arranged on platform 1 bottom, its front end is connected with the crossbeam middle part hinge of platform front portion, and the rear end is connected with platform bracing frame 3 middle part hinges.
Be embedded with auxiliary platform 8 in the chute of these both sides, routine platform rear portion respectively bearing fit, be fixed with front jockey wheel 9 and back track adjusting wheel 10 on the platform 1, the platform bracing frame of below is provided with fixed mount 13 between two track adjusting wheels, steel wire 12 passes forward and backward track adjusting wheel captives joint with fixed mount 13, and described auxiliary platform 8 is captiveed joint with the steel wire 12 between the forward and backward track adjusting wheel by wire line shoe 11.
When above-mentioned platform 1 slided backward under the oil cylinder effect, dress forward and backward track adjusting wheel thereon is motion backward thereupon, and steel rope 12 promptly drives auxiliary platform 8 and skids off the platform chute backward automatically.
The steel wire driving device that this example is provided with can make oil cylinder auxiliary platform be pulled out chute in sliding after driving platform, and is laborsaving and improved work efficiency.
Claims (2)
1, wrecker oscillating rod type treadmill body, be provided with platform (1), platform bracing frame (3), be provided with the longitudinal sliding motion guiding parts between platform and the platform bracing frame, it is characterized in that: described platform bracing frame (3) is connected with wrecker auxiliary girder (5) hinge, the platform front part sides is provided with fork (6), the fork front end is connected with the anterior hinge of platform, the rear end is connected with wrecker auxiliary girder (5) hinge of the below of retreading, telescopic oil cylinder (4) front end is connected with the anterior hinge of platform (1), and the rear end is connected with platform bracing frame (3) hinge.
2, wrecker oscillating rod type treadmill body according to claim 1, it is characterized in that: be embedded with auxiliary platform (8) in the chute of described platform (1) both sides, rear portion respectively bearing fit, be fixed with front jockey wheel (9) and back track adjusting wheel (10) on the platform (1), the platform bracing frame of below is provided with fixed mount (13) between two track adjusting wheels, steel wire (12) passes forward and backward track adjusting wheel captives joint with fixed mount (13), and described auxiliary platform (8) is captiveed joint with the steel wire (12) between the forward and backward track adjusting wheel by wire line shoe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249228 CN2568472Y (en) | 2002-09-23 | 2002-09-23 | Swing link type plate mechanism of obstacle clearing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02249228 CN2568472Y (en) | 2002-09-23 | 2002-09-23 | Swing link type plate mechanism of obstacle clearing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2568472Y true CN2568472Y (en) | 2003-08-27 |
Family
ID=33719698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02249228 Expired - Fee Related CN2568472Y (en) | 2002-09-23 | 2002-09-23 | Swing link type plate mechanism of obstacle clearing truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2568472Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271975A (en) * | 2019-06-14 | 2019-09-24 | 中国一冶集团有限公司 | Small space is lauched middle steel platform and removes device |
| CN110395169A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its overturning platform |
-
2002
- 2002-09-23 CN CN 02249228 patent/CN2568472Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271975A (en) * | 2019-06-14 | 2019-09-24 | 中国一冶集团有限公司 | Small space is lauched middle steel platform and removes device |
| CN110271975B (en) * | 2019-06-14 | 2021-06-29 | 中国一冶集团有限公司 | Steel platform demolishs device in narrow and small space offal |
| CN110395169A (en) * | 2019-08-05 | 2019-11-01 | 湖南星通汽车制造有限公司 | Obstacles removing car and its overturning platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030827 Termination date: 20110923 |