CN104129371A - Rollover-resisting device of self-unloading type truck - Google Patents
Rollover-resisting device of self-unloading type truck Download PDFInfo
- Publication number
- CN104129371A CN104129371A CN201410376082.XA CN201410376082A CN104129371A CN 104129371 A CN104129371 A CN 104129371A CN 201410376082 A CN201410376082 A CN 201410376082A CN 104129371 A CN104129371 A CN 104129371A
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- self
- hydraulic
- rollover
- type truck
- lighting type
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- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention provides a rollover-resisting device of a self-unloading type truck. According to the rollover-resisting device of the self-unloading type truck, two hydraulic oil cylinders are installed on the left side and the right side of a cross beam located on the tail portion of the self-unloading type truck, under hydraulic drive, a piston rod of each oil cylinder moves downwards and is supported by the ground in a tamped mode, the piston rods are used as two supporting points during unloading of the self-unloading type truck so as to keep the truck balanced. By the adoption of the rollover-resisting device of the self-unloading type truck, the truck can be well kept balanced during unloading, and the life and property safety of a driver and passengers is guaranteed.
Description
Technical field
The present invention relates to a kind of self lighting type lorry.
Technical background
At present, self lighting type lorry for bulk freight, during unloading, to make its railway carriage to rising, form one and be enough to the gradient that makes goods can glide and, but in the process gliding when goods, cause center of gravity backward, the heavy phenomenon of the light vehicle tail of headstock direction, exists vehicle that the danger of rollover backward occurs.The present invention can prevent that it from the danger of rollover occurring by actv..
Summary of the invention
In order effectively to prevent that self lighting type lorry from the danger of rollover occurring, and the invention provides a kind of anti-rolling device.
The present invention solves the technical scheme that its problem takes: a kind of self lighting type lorry Anti-side-turning device, is comprised of hydraulic ram, hydraulic control valve.It is characterized in that, in common both sides, self lighting type lorry crossbeam afterbody place, respectively install one and take hydraulic ram that hydraulic oil is working medium and one for controlling the hydraulic control valve of oil cylinder.By the large beam rear part at vehicle, increase by two hydraulic rams, the vertical both sides that are arranged on the large parallel equity of beam rear part in self lighting type lorry body body below, with a hydraulic control valve as its hydraulic ram of control, by dumping car, this provides hydraulic power as the Hydraulic power units for lifting container, shares a set of hydraulic efficiency pressure system with tip-up lorry.Before self-unloading operation, by operation hydraulic control valve, under the driving of piston rod at hydraulic pressure, exerted pressure earthward in piston rod one end of oil cylinder, tamp stressedly, so that two strong points to be provided, play a role in preventing rollover.In railway carriage, goods is unsnatched, and sets level after its railway carriage, then regains as two piston rods that support, and does not affect travelling of vehicle.
Beneficial effect of the present invention is: common tip-up lorry is when self-unloading goods, and railway carriage, to rising, occurs that center of gravity backward, thereby easily tumble, the present invention, by two hydraulic rams are installed at self lighting type truck tail crossbeam place, can effectively support car body, keeps balance.
Accompanying drawing explanation
Below by accompanying drawing and embodiment, the present invention is further described.
Fig. 1 is side schematic view of the present invention.
Fig. 2 is operation process diagram of circuit of the present invention.
Fig. 3 is installation site of the present invention schematic diagram.
1. crossbeams in figure, 2. hydraulic ram, 3. container body, 4. hydraulic control valve.
The specific embodiment
Vertical in self lighting type truck tail crossbeam both sides (1), equity is parallel two hydraulic rams of installation (2), with a fluid control valve (4), be used for oil cylinder to control, when self lighting type lorry, need to go up and lift container (3), first two oil cylinders (2) in crossbeam afterbody are supportted to ground downwards, to form an actv. strong point, keep balance, then to rising container (3), after goods has dumped, set level container (3), regain passive two oil cylinders (2).
Claims (3)
1. a self lighting type lorry Anti-side-turning device, by hydraulic ram, hydraulic control valve, formed, it is characterized in that: in common both sides, self lighting type lorry crossbeam afterbody place, respectively install one and take hydraulic ram that hydraulic oil is working medium and one for controlling the hydraulic control valve of oil cylinder.
2. according to a kind of self lighting type lorry Anti-side-turning device described in right 1, it is characterized in that, the hydraulic power of described hydraulic ram is originally provided as the Hydraulic power units of its container of lifting by dumping car, shares a set of hydraulic power system with tip-up lorry.
3. according to a kind of self lighting type lorry Anti-side-turning device described in right 1, it is characterized in that the both sides that are installed on the large parallel equity of beam rear part in self lighting type lorry body body below that described hydraulic ram is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376082.XA CN104129371A (en) | 2014-08-02 | 2014-08-02 | Rollover-resisting device of self-unloading type truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376082.XA CN104129371A (en) | 2014-08-02 | 2014-08-02 | Rollover-resisting device of self-unloading type truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104129371A true CN104129371A (en) | 2014-11-05 |
Family
ID=51802319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410376082.XA Pending CN104129371A (en) | 2014-08-02 | 2014-08-02 | Rollover-resisting device of self-unloading type truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109831A (en) * | 2018-08-23 | 2019-01-01 | 杭州容大智造科技有限公司 | A kind of anti-battery-theft system for new energy vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079922A (en) * | 2000-09-08 | 2002-03-19 | Furukawa Co Ltd | Vehicle supporting device |
| KR20030032709A (en) * | 2001-10-19 | 2003-04-26 | 헤스본주식회사 | a hydraulic circuit for a double-scissors type car lift |
| WO2004061312A1 (en) * | 2002-12-27 | 2004-07-22 | Hitachi Construction Machinery Co.,Ltd. | Drive device of hydraulic cylinder for working |
| CN203567598U (en) * | 2013-10-24 | 2014-04-30 | 邓修海 | Novel tipping truck |
| CN203592972U (en) * | 2013-11-19 | 2014-05-14 | 中石化石油工程机械有限公司第四机械厂 | Novel fast self-lifting and self-locking chassis |
| CN103895616A (en) * | 2013-05-13 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Swing type telescopic supporting leg device and container lateral face self loading and unloading transport cart |
-
2014
- 2014-08-02 CN CN201410376082.XA patent/CN104129371A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079922A (en) * | 2000-09-08 | 2002-03-19 | Furukawa Co Ltd | Vehicle supporting device |
| KR20030032709A (en) * | 2001-10-19 | 2003-04-26 | 헤스본주식회사 | a hydraulic circuit for a double-scissors type car lift |
| WO2004061312A1 (en) * | 2002-12-27 | 2004-07-22 | Hitachi Construction Machinery Co.,Ltd. | Drive device of hydraulic cylinder for working |
| CN103895616A (en) * | 2013-05-13 | 2014-07-02 | 徐州徐工随车起重机有限公司 | Swing type telescopic supporting leg device and container lateral face self loading and unloading transport cart |
| CN203567598U (en) * | 2013-10-24 | 2014-04-30 | 邓修海 | Novel tipping truck |
| CN203592972U (en) * | 2013-11-19 | 2014-05-14 | 中石化石油工程机械有限公司第四机械厂 | Novel fast self-lifting and self-locking chassis |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109831A (en) * | 2018-08-23 | 2019-01-01 | 杭州容大智造科技有限公司 | A kind of anti-battery-theft system for new energy vehicle |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |