CN210437076U - Full-bearing low-gravity center flat wrecker structure - Google Patents
Full-bearing low-gravity center flat wrecker structure Download PDFInfo
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- CN210437076U CN210437076U CN201920827677.0U CN201920827677U CN210437076U CN 210437076 U CN210437076 U CN 210437076U CN 201920827677 U CN201920827677 U CN 201920827677U CN 210437076 U CN210437076 U CN 210437076U
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- gravity center
- chassis
- wrecker
- flat plate
- auxiliary
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Abstract
The utility model discloses a bear dull and stereotyped wrecker structure of low gravity center entirely, its constitution includes two chassis girders, its characterized in that: the chassis is characterized in that pad beams are fixedly mounted on the two chassis girders, two sides of each pad beam are fixedly connected with the two auxiliary bearing longitudinal beams, the outer side surfaces of the auxiliary bearing longitudinal beams are fixedly welded with the inner side surfaces of the auxiliary beam sliding rail longitudinal beams, the auxiliary beam sliding rail longitudinal beams are installed together with the flat plate longitudinal beam guide rail in a sliding fit mode, and a flat plate is fixedly mounted on the flat plate longitudinal beam guide rail. The design can effectively reduce the gravity center of the vehicle and improve the safety of vehicle transportation. The utility model discloses reduced whole car focus, simultaneously very big increase the contact surface on auxiliary girder and chassis, made the atress of whole car more even to increase the bearing performance of whole car.
Description
Technical Field
The utility model relates to a wrecker especially relates to a bear dull and stereotyped wrecker structure of low gravity center entirely.
Background
The traditional flat-plate wrecker structure is that a secondary beam is directly contacted with the upper plane of a beam of an automobile chassis. A group of guide rails are arranged at the bottom of the flat plate and are matched with the auxiliary beam to slide, a plurality of cross beams are transversely distributed between the two longitudinal beams of the auxiliary beam, and the cross beams are the only contact points of the upper assembly and the chassis. The operation working condition of the existing wrecker is not limited to road wrecker rescue, and the operation working condition is expanded to the transfer of mechanical equipment and some engineering equipment, so that higher requirements are provided for the bearing capacity of the existing flat wrecker. The traditional flat wrecker has high structural gravity center and low bearing capacity, and can not meet the requirements of the existing wrecker on the bearing capacity and the transportation of heavy equipment.
Disclosure of Invention
The utility model discloses it is just to solve above-mentioned not enough, provides a bear dull and stereotyped wrecker structure of low gravity center entirely, and it constitutes including two chassis girders, its characterized in that: the chassis is characterized in that pad beams are fixedly mounted on the two chassis girders, two sides of each pad beam are fixedly connected with the two auxiliary bearing longitudinal beams, the outer side surfaces of the auxiliary bearing longitudinal beams are fixedly welded with the inner side surfaces of the auxiliary beam sliding rail longitudinal beams, the auxiliary beam sliding rail longitudinal beams are installed together with the flat plate longitudinal beam guide rail in a sliding fit mode, and a flat plate is fixedly mounted on the flat plate longitudinal beam guide rail. The design can effectively reduce the gravity center of the vehicle and improve the safety of vehicle transportation.
In order to make the carrying capacity of the flat plate stronger, a triangular reinforcing plate is fixedly arranged between the flat plate and the flat plate longitudinal beam guide rail.
In order to improve the bearing capacity of the wrecker, the pad beam is a whole steel beam.
The utility model discloses following beneficial effect has:
1. the utility model discloses the auxiliary girder laminates with the chassis girder upper pad roof beam large tracts of land completely, very big increase the contact surface on auxiliary girder and chassis, make the atress of whole car more even to increase the bearing performance of whole car.
2. The utility model discloses reduce the height between dull and stereotyped and the chassis girder, reduced whole car focus, reduced the minimum operation angle on dull and stereotyped and ground simultaneously, enlarged the operation scope of dull and stereotyped wrecker.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the device comprises a flat longitudinal beam guide rail 1, a secondary beam sliding rail longitudinal beam 2, a secondary bearing longitudinal beam 3, a chassis crossbeam 4, a pad beam 5, a reinforcing plate 6 and a flat plate 7.
Detailed Description
As shown in fig. 1, a full-load low-gravity center flat wrecker structure comprises two chassis girders 4, and is characterized in that: the two chassis girders 4 are fixedly provided with pad beams 5, two sides of the pad beams 5 are fixedly connected with two auxiliary bearing longitudinal beams 3, the outer side surfaces of the auxiliary bearing longitudinal beams 3 are fixedly welded with the inner side surfaces of the auxiliary beam sliding rail longitudinal beams 2, the auxiliary beam sliding rail longitudinal beams 2 are installed together with the flat plate longitudinal beam guide rail 1 in a sliding fit manner, and the flat plate longitudinal beam guide rail 1 is fixedly provided with a flat plate 7.
And a triangular reinforcing plate 6 is fixedly arranged between the flat plate 7 and the flat plate longitudinal beam guide rail 1.
The pad beam 5 is a whole steel beam.
The two chassis girders 4 are fixedly provided with the pad beams 5, the two sides of the pad beams 5 are fixedly connected with the two auxiliary bearing longitudinal beams 3, and the pad beams 5 are a whole steel beam, so that the contact surface between the auxiliary bearing longitudinal beams 3 and the chassis can be effectively enlarged, the stress of the whole vehicle is more uniform, and the bearing performance of the whole vehicle is improved. The outer side face of the auxiliary bearing longitudinal beam 3 is fixedly welded with the inner side face of the auxiliary beam sliding rail longitudinal beam 2, the center of gravity of a vehicle can be effectively reduced by the aid of the connecting mode, and safety during transportation is improved.
Claims (3)
1. The utility model provides a bear dull and stereotyped wrecker structure of low gravity center entirely, its constitution includes two chassis girders (4), its characterized in that: fixed mounting has pad roof beam (5) on two chassis girders (4), the both sides and two pairs of longerons (3) fixed connection that bear of pad roof beam (5), the lateral surface that vice bears longeron (3) and the fixed welding of the medial surface of auxiliary girder slide rail longeron (2) are in the same place, auxiliary girder slide rail longeron (2) and dull and stereotyped longeron guide rail (1) sliding fit are installed together, fixed mounting has flat board (7) on dull and stereotyped longeron guide rail (1).
2. The full-load low-gravity center flatbed wrecker structure as claimed in claim 1, wherein: and a triangular reinforcing plate (6) is fixedly arranged between the flat plate (7) and the flat plate longitudinal beam guide rail (1).
3. The full-load low-gravity center flatbed wrecker structure as claimed in claim 1, wherein: the pad beam (5) is a whole steel beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827677.0U CN210437076U (en) | 2019-06-04 | 2019-06-04 | Full-bearing low-gravity center flat wrecker structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920827677.0U CN210437076U (en) | 2019-06-04 | 2019-06-04 | Full-bearing low-gravity center flat wrecker structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437076U true CN210437076U (en) | 2020-05-01 |
Family
ID=70402659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920827677.0U Active CN210437076U (en) | 2019-06-04 | 2019-06-04 | Full-bearing low-gravity center flat wrecker structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210437076U (en) |
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2019
- 2019-06-04 CN CN201920827677.0U patent/CN210437076U/en active Active
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