CN209479518U - A kind of light-duty rollover bottom plate sunk type chassis - Google Patents
A kind of light-duty rollover bottom plate sunk type chassis Download PDFInfo
- Publication number
- CN209479518U CN209479518U CN201920100367.9U CN201920100367U CN209479518U CN 209479518 U CN209479518 U CN 209479518U CN 201920100367 U CN201920100367 U CN 201920100367U CN 209479518 U CN209479518 U CN 209479518U
- Authority
- CN
- China
- Prior art keywords
- overturning
- bending
- bottom plate
- plate
- rollover
- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 27
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000003491 array Methods 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Cabinets, Racks, Or The Like Of Rigid Construction (AREA)
Abstract
A kind of light-duty rollover bottom plate sunk type chassis includes that front side beam, rear side bar, side girders are welded to form frame, frame intermediate arrays is provided with the logical support of overturning, both ends are fixedly connected with the medial surface of side girders；It is flushed below the side girders with below the logical support of overturning；The bending plate surface includes stile, horizontal plane and the inclined-plane of the multiple tracks triangle reinforcing rib of punching press or rolling, bending formation；The problem of bending plate in the utility model, the logical support of overturning weld to form sinking cabinet by bottom surface with side bar, expand bearing space, and effective solution chassis lower room is not fully utilized；And bending plate thickness is higher than bottom plate in the prior art, since the increase of plate thickness substantially increases the service life of bottom plate.And steel plate punched formed multiple tracks triangle reinforcing rib instead of traditional inside supporting beam, while guaranteeing use intensity, due to also significantly reducing the overall weight of chassis without other supporting beams.
Description
Technical field
The utility model relates to haulage vehicle charging appliance field more particularly to a kind of light-duty rollover bottom plate sunk type bottoms
Frame.
Background technique
Side-turn self-discharging wagon is one of common engineering car type, there is extensive purposes.The chassis one of present side-turn self-discharging wagon
As be by surrounding side bar and internal support beam group into frame, internal supporting beam is made of 2 stringers and Duo Gen crossbeam, then the bottom of at
Bottom plate is laid with above frame, in order to mitigate the steel plate that weight bottom plate generally uses 1.2 ~ 1.6mm thickness.This structure is many below chassis
Space is not fully utilized, and is laid with 1.6 plates below, and bottom plate is easy to mill leakage, and service life is short；If it is thick to increase steel plate
Degree, car body weight are not able to satisfy customer requirement again.
Utility model content
The purpose of this utility model is that overcome the shortage of prior art place, providing one kind, to can make full use of bottom aerial
Between, while guaranteeing that equipment overall weight in bottom is lighter, guarantee the rollover bottom plate sunk type chassis of its use intensity.
A kind of light-duty rollover bottom plate sunk type chassis described in the utility model includes front side beam, rear side bar, side girders weldering
Composition frame is connect, frame intermediate arrays are provided with the logical support of overturning, both ends are fixedly connected with the medial surface of side girders.
It is flushed below the side girders with below the logical support of overturning；
The front side beam, rear side bar, side girders are channel steel or c-type bending part.
The bending plate surface include the multiple tracks triangle reinforcing rib of punching press or rolling, bending formed stile, horizontal plane with
And inclined-plane；Horizontal plane one end of bending plate is fixedly connected with the medial surface of side girders by following, the side of stile and the logical support of overturning
By following integrally connected, the upper surface of the upper end on inclined-plane and side girders, which flush, to be fixedly connected, and forms sinking cabinet；
It is welded below cylinder support and the logical support of overturning；It is welded below turning supporting seat and the logical support of overturning.
Further, bending plate bending forms inclined-plane and horizontal plane, angle are not all 12 ° according to selected side bar height
It is effective to guarantee no backup when rollover unloading between ~ 14 °.
Further, the bending plate uses plate thickness for the high-strength steel sheet of 2.3mm ~ 3mm.
The beneficial effects of the utility model are: the logical support of bending plate, overturning in the utility model is welded by bottom surface with side bar
It connects to form sinking cabinet, expands bearing space, the problem of effective solution chassis lower room is not fully utilized；This
Bending plate thickness in utility model is higher than bottom plate in the prior art, since the increase of plate thickness substantially increases the use of bottom plate
Service life.And the multiple tracks triangle reinforcing rib that steel plate punched is formed is guaranteeing the same of use intensity instead of traditional inside supporting beam
When, due to also significantly reducing the overall weight of chassis without other supporting beams.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of light-duty rollover bottom plate sunk type chassis described in the utility model；
Fig. 2 is a kind of partial structural diagram of light-duty rollover bottom plate sunk type chassis described in the utility model；
Fig. 3 is a kind of partial structural diagram of light-duty rollover bottom plate sunk type chassis described in the utility model；
Appended drawing reference:
The logical support 6- cylinder support 7- of side bar 3- side girders 4- bending plate 5- overturning is turned over after 1- front side beam 2-
Turn the inclined-plane support 41- horizontal plane 42- 43- triangle reinforcing rib 44- stile
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of light-duty rollover bottom plate sunk type chassis described in the utility model, including front side beam 1,
Side bar 2, side girders 3 are welded to form frame afterwards, and frame intermediate arrays are provided with the logical support 5 of overturning, overturn 5 both ends of logical support and side
The medial surface of side bar 3 welds.
It is flushed below the side girders 3 with below the logical support 5 of overturning；
The front side beam 1, rear side bar 2, side girders 3 are channel steel or c-type bending part.
4 surface of bending plate includes the multiple tracks triangle reinforcing rib 43 of punching press or rolling, the stile 44 of bending formation, level
Face 41 and inclined-plane 42；41 one end of horizontal plane of bending plate 4 and the medial surface of side girders 3 lean on following welding, stile 44 and overturning
Following welding is leaned in the side of logical support 5, and the upper surface of the upper end on inclined-plane 42 and side girders 3 flush welding, formation sinking cabinet；
It is welded below cylinder support 6 and the logical support 5 of overturning；It is welded below turning supporting seat 7 and the logical support 5 of overturning.
Further, 4 bending of bending plate forms inclined-plane 42 and horizontal plane 41, and angle is according to the difference of selected side bar height
It is effective to guarantee no backup when rollover unloading between 12 ° ~ 14 °.
Further, the bending plate 4 uses plate thickness for the high-strength steel sheet of 2.3mm ~ 3mm.
Claims (3)
1. a kind of light-duty rollover bottom plate sunk type chassis, including front side beam, rear side bar, side girders are welded to form frame, feature
It is: frame intermediate arrays is provided with the logical support of overturning, both ends are fixedly connected with the medial surface of side girders；
It is flushed below the side girders with below the logical support of overturning；
The front side beam, rear side bar, side girders are channel steel or c-type bending part；
Bending plate surface includes stile, horizontal plane and the inclined-plane of the multiple tracks triangle reinforcing rib of punching press or rolling, bending formation；Folding
Horizontal plane one end of bent plate is fixedly connected with the medial surface of side girders by following, and following fixation is leaned in the side of stile and the logical support of overturning
Connection, the upper surface of the upper end on inclined-plane and side girders, which flush, to be fixedly connected, horizontal plane and inclined-plane composition sinking cabinet；
It is welded below cylinder support and the logical support of overturning；It is welded below turning supporting seat and the logical support of overturning.
2. a kind of light-duty rollover bottom plate sunk type chassis according to claim 1, it is characterised in that: bending plate bending is formed
Inclined-plane and horizontal plane, angle are not all between 12 ° ~ 14 ° according to selected side bar height.
3. a kind of light-duty rollover bottom plate sunk type chassis according to claim 1, it is characterised in that: the bending plate uses
Plate thickness is the high-strength steel sheet of 2.3mm ~ 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100367.9U CN209479518U (en) | 2019-01-22 | 2019-01-22 | A kind of light-duty rollover bottom plate sunk type chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920100367.9U CN209479518U (en) | 2019-01-22 | 2019-01-22 | A kind of light-duty rollover bottom plate sunk type chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479518U true CN209479518U (en) | 2019-10-11 |
Family
ID=68131938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920100367.9U Expired - Fee Related CN209479518U (en) | 2019-01-22 | 2019-01-22 | A kind of light-duty rollover bottom plate sunk type chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479518U (en) |
-
2019
- 2019-01-22 CN CN201920100367.9U patent/CN209479518U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |