CN2480230Y - Flat plate mechanism for obstacle-removing vehicle - Google Patents
Flat plate mechanism for obstacle-removing vehicle Download PDFInfo
- Publication number
- CN2480230Y CN2480230Y CN 01242241 CN01242241U CN2480230Y CN 2480230 Y CN2480230 Y CN 2480230Y CN 01242241 CN01242241 CN 01242241 CN 01242241 U CN01242241 U CN 01242241U CN 2480230 Y CN2480230 Y CN 2480230Y
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- CN
- China
- Prior art keywords
- platform
- loading
- hinge
- auxiliary girder
- axle sleeve
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- Expired - Fee Related
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Abstract
A flat mechanism of a wrecker is equipped with a platform secondary beam (1), a cargo shipping platform (2), a platform leaning fuel tank (8), wherein the platform secondary beam (1) is hinge connected with the crossbeam of the car, characterized in that the portion of the cargo shipping platform (2) behind the telescopic fuel tank bracket (17) of the fixed platform is truncated into two sections in the vertical direction, the two sections of cargo shipping platform are hinge connected with each other through a hinge point (3), and the bottom of the truncated rear portion of the cargo shipping platform (4) is equipped with supporting legs (5). The utility model employs folding structure instead of the rigid cargo shipping platform, capable of greatly decreasing the minimum inclining angle between the rear portion of the cargo shipping platform and the ground thereby adapting to safely clear the barrier and carrying operation of various vehicles.
Description
The utility model belongs to a kind of treadmill body that is used for the road obstacle clearing vehicle of the on-the-spot cleaning accident of departments such as public security, transport administration, fault, vehicles peccancy.
Treadmill body is the chief component of road obstacle clearing vehicle, and its function is failed vehicle to be dragged to lead be positioned on the flat board carrying again and walk.The treadmill body of domestic existing wrecker all is that whole platform is a rigid body, after it stretches out backward, can only decide by the vehicle frame terrain clearance and the flat-bed length of this car with ground-surface minimal tilt angle, and the terrain clearance of vehicle frame is a definite value, land lengths also is difficult for long, so stretch out platform and ground-surface minimal tilt angle is bigger, can not satisfy the work of different road conditions, especially with the angle of attach of the vehicle of being removed obstacles hour, in that being dragged, it is easy to collide flat surface when leading upper mounting plate, so influenced its Applicable scope.
The utility model aims to provide under a kind of vehicle frame terrain clearance and the fixed situation of platform and length on the chassis, can reduce the treadmill body of the wrecker at platform and minimal tilt angle, ground greatly, leads with the safe support that adapts to various types of vehicles.
The technical scheme that realizes above-mentioned purpose is (referring to implementing illustration): the utility model is provided with platform auxiliary girder (1), loading platform (2), groove and the interlocking of the mutual bearing fit of protruding beam ground are longitudinally passed through with platform auxiliary girder top in loading platform bottom, be provided with platform inclination oil cylinder (8) between the automotive frame of platform auxiliary girder and below (9), platform auxiliary girder bottom is connected with automotive frame afterbody hinge by hinge-point (7), platform auxiliary girder bottom is provided with supporting leg (6), loading platform (2) bottom is provided with platform telescopic oil cylinder support (17), it is characterized in that: described loading platform (2) vertically is divided into two joints to blocking at the position at its fixed platform telescopic oil cylinder support (17) rear portion, two joints cut the goods platform and connect by hinge-point (3) hinge, and afterbody loading platform (4) bottom of blocking is provided with supporting leg (5).
Principle of work of the present utility model is: the flexible platform auxiliary girder (1) that makes by the platform inclination oil cylinder rotates along the hinge-point on the automotive frame (7) earlier, platform auxiliary girder (1) recedes, behind the supporting leg support ground of platform bottom, loading platform (2) longitudinal sliding motion is stretched out backward, at heeling condition lower tail kiss the earth, continue to add the degree of dip of large platform auxiliary girder by the platform inclination oil cylinder, loading platform (4) promptly can produce an angle less than 180 degree from hinge-point (3), afterbody loading platform (4) and ground-surface angle are reduced, supporting leg (5) until afterbody loading platform (4) bottom contacts ground, under the fixed situation of the vehicle frame terrain clearance on chassis and flat-bed length, loading platform and ground-surface minimal tilt angle can be regulated by the stroke of platform inclination oil cylinder and the height of supporting leg (5).
The utility model is improved to accordion structure with original rigidity loading platform, be that the loading platform can produce a knuckle less than 180 degree in the hinge burst, so can be under identical chassis frame height and loading flat-bed situation, reduce loading platform afterbody and ground-surface inclination minimum greatly, make by wrecker and can more easily pull on platform, avoid the generation with the platform collision situation, adapt to the delivery operation of removing obstacles of the safety of various types of vehicles.
Accompanying drawing and drawing reference numeral explanation:
Fig. 1, the utility model example structure scheme drawing
Loading platform tail structure enlarged diagram among Fig. 2, Fig. 1
The cross-sectional view at Fig. 3, Fig. 2 hinge-point 3 places
The B-B of Fig. 4, Fig. 3 is to view
1-platform auxiliary girder 2-loading platform 3-hinge-point 4-afterbody loading platform 5-supporting leg 6-supporting leg
7-hinge-point 8-platform inclination oil cylinder 9-automotive frame 10-brace panel 11-brace panel 12-chute
13-deep beam 14-support stringer 15-deep beam 16-deep beam 17-platform telescopic oil cylinder support
18-connecting panel 19-platform diamond plate 20-axle sleeve 21-axle sleeve 22-axle sleeve 23-pivot pin
Now the utility model is described in further detail in conjunction with the embodiments.
Be provided with oblique platform inclination oil cylinder 8 between this routine platform auxiliary girder 1 bottom and the automotive frame 9, the platform auxiliary girder is connected with its hinge at automotive frame afterbody place, support stringer 14 bottoms of loading platform 2 are provided with chute 12 longitudinally, with the vertical protruding beam bearing fit ground interlocking on the platform auxiliary girder, support stringer 14 is provided with deep beam 13, and loading platform bottom is provided with supporting leg 6.
Loading platform 2 at its rear positions place that platform telescopic oil cylinder support 17 is set vertically to being truncated into two joints, two joint loading platform hinges connect, its concrete structure is seen Fig. 3, Fig. 4, two joint loading platforms are respectively equipped with in chute 12 both sides of truncated position when two that to save the loading platforms be 180 can be the brace panel 10 of fit-state when spending, 11, the deep beam 15 on two truncation surface tops, on 16, one side is provided with parallel axle sleeve 20,22, opposite side is provided with axle sleeve 21, axle sleeve 21 sandwiches axle sleeve 20, between 22, pivot pin 23 passes three axle sleeves, realize that two joint loading flat-bed hinges connect, be welded with platform decorative pattern panel 19 on the loading platform support stringer 14, truncated position two-section platform decorative pattern panel by a plurality of hinge-point cross connections on same axis, cut a goods platform and can fold thereby make in the truncated position.
Platform telescopic oil cylinder support 17 is welded on the connecting panel 18, and connecting panel is welded on the deep beam 16 and support stringer 14 of truncated position.
Claims (2)
1, the treadmill body of wrecker, be provided with platform auxiliary girder (1), loading platform (2), groove and the interlocking of the mutual bearing fit of protruding beam ground are longitudinally passed through with platform auxiliary girder top in loading platform bottom, be provided with platform inclination oil cylinder (8) between the automotive frame of platform auxiliary girder and below (9), platform auxiliary girder bottom is connected with automotive frame afterbody hinge by hinge-point (7), platform auxiliary girder bottom is provided with supporting leg (6), loading platform (2) bottom is provided with platform telescopic oil cylinder support (17), it is characterized in that: described loading platform (2) is divided into two joints at the position transversely truncation at its fixed platform telescopic oil cylinder support (17) rear portion, two joints cut the goods platform and connect by hinge-point (3) hinge, and afterbody loading platform (4) bottom of blocking is provided with supporting leg (5).
2, the treadmill body of wrecker according to claim 1, it is characterized in that: described two joint loading platforms are respectively equipped with in chute (12) both sides of truncated position when two that to save the loading platforms be 180 can be the brace panel (10) of fit-state when spending, (11), the deep beam on two truncation surface tops (15), (16) on, one side is provided with parallel axle sleeve (20), (22), opposite side is provided with axle sleeve (21), axle sleeve (21) sandwiches axle sleeve (20), (22) between, pivot pin (23) passes three axle sleeves, realize that two joint loading flat-bed hinges connect, be welded with platform decorative pattern panel (19) on the loading platform support stringer (14), truncated position two-section platform decorative pattern panel by a plurality of hinge-point cross connections on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242241 CN2480230Y (en) | 2001-06-20 | 2001-06-20 | Flat plate mechanism for obstacle-removing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01242241 CN2480230Y (en) | 2001-06-20 | 2001-06-20 | Flat plate mechanism for obstacle-removing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480230Y true CN2480230Y (en) | 2002-03-06 |
Family
ID=33654042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01242241 Expired - Fee Related CN2480230Y (en) | 2001-06-20 | 2001-06-20 | Flat plate mechanism for obstacle-removing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480230Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434434A (en) * | 2013-09-04 | 2013-12-11 | 广东粤海汽车有限公司 | Multifunctional wrecker |
| CN104608839A (en) * | 2015-01-29 | 2015-05-13 | 长沙梅花汽车制造有限公司 | Trailer capable of being inclined |
| CN105946692A (en) * | 2016-06-08 | 2016-09-21 | 徐州徐工随车起重机有限公司 | Three-stage platform carrying structure of wrecker |
| CN107791929A (en) * | 2017-10-16 | 2018-03-13 | 广东粤海汽车有限公司 | A kind of adjustable obstacles removing car treadmill body of slab length |
-
2001
- 2001-06-20 CN CN 01242241 patent/CN2480230Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434434A (en) * | 2013-09-04 | 2013-12-11 | 广东粤海汽车有限公司 | Multifunctional wrecker |
| CN103434434B (en) * | 2013-09-04 | 2016-01-06 | 广东粤海汽车有限公司 | Multi-functional wrecker |
| CN104608839A (en) * | 2015-01-29 | 2015-05-13 | 长沙梅花汽车制造有限公司 | Trailer capable of being inclined |
| CN105946692A (en) * | 2016-06-08 | 2016-09-21 | 徐州徐工随车起重机有限公司 | Three-stage platform carrying structure of wrecker |
| CN107791929A (en) * | 2017-10-16 | 2018-03-13 | 广东粤海汽车有限公司 | A kind of adjustable obstacles removing car treadmill body of slab length |
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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: 20020306 |