CN104972863A - Suspension device for beam transporting vehicle - Google Patents
Suspension device for beam transporting vehicle Download PDFInfo
- Publication number
- CN104972863A CN104972863A CN201510391718.2A CN201510391718A CN104972863A CN 104972863 A CN104972863 A CN 104972863A CN 201510391718 A CN201510391718 A CN 201510391718A CN 104972863 A CN104972863 A CN 104972863A
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- CN
- China
- Prior art keywords
- drive axle
- hanger bracket
- transportation vehicle
- beam transportation
- bracket
- 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.)
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Abstract
The invention provides a suspension device for a beam transporting vehicle. The suspension device for the beam transporting vehicle comprises a suspension bracket, a hydraulic oil cylinder and a drive axle, wherein the suspension bracket is connected with a vehicle frame, one end of the hydraulic oil cylinder is connected with the vehicle frame, the other end of the hydraulic oil cylinder is connected with the drive axle, two parallel balance arms are arranged between the end portions of the suspension bracket and the drive axle, and the two ends of each balance arm are rotationally connected with the end portions of the suspension frame and the drive axle. By means of the suspension device for the beam transporting vehicle, the problem of automatically adjusting the vertical movement positions of vehicle wheels according to the concave-convex conditions of the ground is well solved.
Description
Technical field
The present invention relates to beam transportation vehicle technical field, be specifically related to a kind of suspension gear of beam transportation vehicle.
Background technology
Integral type beam transportation vehicle is general all very long, wider, and wheel is many.Beam transportation vehicle usually needs at rough road traveling, and such road conditions make each wheel of beam transportation vehicle can not paste ground surface walking.In order to ensure the safety of the upper items of beam transportation vehicle, wheel is needed veneer rolling to walk.
Summary of the invention
For solving above-mentioned prior art Problems existing, the present invention proposes a kind of suspension gear of beam transportation vehicle, and this suspension gear solves beam transportation vehicle regulates the up and down position of wheel automatically problem according to the concavo-convex situation in ground very well.
Technical scheme of the present invention is achieved in that
A kind of suspension gear of beam transportation vehicle, comprise hanger bracket, hydraulic ram and drive axle, described hanger bracket is connected with carriage frame, described hydraulic ram one end is connected with described carriage frame, its other end is connected with described drive axle, be provided with two equilibrium arms be parallel to each other between described hanger bracket and the end of drive axle, the two ends of described equilibrium arm are rotationally connected with the end of described hanger bracket and described drive axle respectively.
Further, the piston rod that described hydraulic ram comprises cylinder block and matches with described cylinder block, the end of described cylinder block is connected by upper bracket block with described carriage frame, and described piston rod is connected with described drive axle by lower bracket block.
Further, the side of the end of described drive axle is provided with mount pad, and described equilibrium arm one end is rotationally connected by oscillating bearing and described mount pad, and its other end is also rotationally connected by described oscillating bearing and described hanger bracket.
Beneficial effect of the present invention:
The suspension gear of beam transportation vehicle of the present invention by being provided with two equilibrium arms be parallel to each other between described hanger bracket and the end of drive axle, the two ends of described equilibrium arm are rotationally connected with the end of described hanger bracket and described drive axle respectively, the distance on adjacent driven bridge distance ground can be regulated at the uneven road that jolts, make the wheel at drive axle two ends can close proximity to ground.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the suspension gear of beam transportation vehicle of the present invention;
Fig. 2 is that the suspension gear of beam transportation vehicle of the present invention is at concave-convex road surface state of kinematic motion schematic diagram.
Accompanying drawing indicates: 1, hanger bracket, and 2, hydraulic ram, 3, drive axle, 4, carriage frame, 5, oscillating bearing, 6, upper bracket block, 7, lower bracket block, 8, equilibrium arm, 9, mount pad.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
With reference to Fig. 1, a kind of suspension gear of beam transportation vehicle, comprises hanger bracket 1, hydraulic ram 2 and drive axle 3.Hanger bracket 1 and hydraulic ram 2 is provided with below carriage frame 4.The piston rod that hydraulic ram 2 comprises cylinder block and matches with cylinder block, the end of cylinder block is connected by upper bracket block 6 with carriage frame 4, and piston rod is connected with drive axle 3 by lower bracket block 7.Two equilibrium arms be parallel to each other 8 are provided with between the end of hanger bracket 1 and drive axle 3.The side of the end of drive axle 3 is provided with mount pad 9.Equilibrium arm 8 one end is rotationally connected by oscillating bearing 5 and mount pad 9, and its other end is also rotationally connected by oscillating bearing 5 and hanger bracket 1.
See Fig. 2, use the beam transportation vehicle of suspension gear of the present invention adjacent driven bridge 3 can be regulated apart from the distance on ground at the uneven road that jolts, make the wheel at drive axle 3 two ends can close proximity to ground.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. the suspension gear of a beam transportation vehicle, it is characterized in that, comprise hanger bracket, hydraulic ram and drive axle, described hanger bracket is connected with carriage frame, described hydraulic ram one end is connected with described carriage frame, its other end is connected with described drive axle, is provided with two equilibrium arms be parallel to each other between the end of described hanger bracket and described drive axle, and the two ends of described equilibrium arm are rotationally connected with the end of described hanger bracket and described drive axle respectively.
2. the suspension gear of beam transportation vehicle according to claim 1, it is characterized in that, the piston rod that described hydraulic ram comprises cylinder block and matches with described cylinder block, the end of described cylinder block is connected by upper bracket block with described carriage frame, and described piston rod is connected with described drive axle by lower bracket block.
3. the suspension gear of beam transportation vehicle according to claim 1, it is characterized in that, the side of the end of described drive axle is provided with mount pad, described equilibrium arm one end is rotationally connected by oscillating bearing and described mount pad, and its other end is also rotationally connected by described oscillating bearing and described hanger bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391718.2A CN104972863A (en) | 2015-07-02 | 2015-07-02 | Suspension device for beam transporting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510391718.2A CN104972863A (en) | 2015-07-02 | 2015-07-02 | Suspension device for beam transporting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104972863A true CN104972863A (en) | 2015-10-14 |
Family
ID=54270045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510391718.2A Pending CN104972863A (en) | 2015-07-02 | 2015-07-02 | Suspension device for beam transporting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104972863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108471A (en) * | 2021-11-01 | 2022-03-01 | 山东省公路桥梁建设集团有限公司 | Electro-hydraulic integrated equipment for beam bottom suspension beam transporting machine and use method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933933Y (en) * | 2006-01-12 | 2007-08-15 | 秦皇岛通联特种车辆有限公司 | Parallelogram structural formula liftable suspension system |
| US20090085328A1 (en) * | 2007-10-02 | 2009-04-02 | Caterpillar Inc. | Walking beam system for a scraping device |
| CN102616099A (en) * | 2012-03-27 | 2012-08-01 | 三一集团有限公司 | Damping suspension frame device and walking machine |
| CN204845425U (en) * | 2015-07-02 | 2015-12-09 | 合肥正浩机械科技有限公司 | Automobile -used linkage of fortune roof beam |
-
2015
- 2015-07-02 CN CN201510391718.2A patent/CN104972863A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2933933Y (en) * | 2006-01-12 | 2007-08-15 | 秦皇岛通联特种车辆有限公司 | Parallelogram structural formula liftable suspension system |
| US20090085328A1 (en) * | 2007-10-02 | 2009-04-02 | Caterpillar Inc. | Walking beam system for a scraping device |
| CN102616099A (en) * | 2012-03-27 | 2012-08-01 | 三一集团有限公司 | Damping suspension frame device and walking machine |
| CN204845425U (en) * | 2015-07-02 | 2015-12-09 | 合肥正浩机械科技有限公司 | Automobile -used linkage of fortune roof beam |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108471A (en) * | 2021-11-01 | 2022-03-01 | 山东省公路桥梁建设集团有限公司 | Electro-hydraulic integrated equipment for beam bottom suspension beam transporting machine and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151014 |