CN2647657Y - Lifting guide stabilizing device for tip lorry wagon - Google Patents
Lifting guide stabilizing device for tip lorry wagon Download PDFInfo
- Publication number
- CN2647657Y CN2647657Y CN 03275916 CN03275916U CN2647657Y CN 2647657 Y CN2647657 Y CN 2647657Y CN 03275916 CN03275916 CN 03275916 CN 03275916 U CN03275916 U CN 03275916U CN 2647657 Y CN2647657 Y CN 2647657Y
- Authority
- CN
- China
- Prior art keywords
- guide
- oil cylinder
- compartment
- vehicle frame
- vehicle
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to a device for improving a tip lorry wagon lifting stability, in particular to a lifting guide stabilizing device for the tip lorry wagon. The utility model comprises an oil cylinder hinged with the frontal part of the vehicle box and a tip-back rotating seat arranged at the bottom of the vehicle box. A guide rack is vertically connected and fixed on the bottom in the middle part of the vehicle box. Parallel guide rails at the two sides of the guide rack are assorted with the inner side of the vehicle frame crossbeam. When the vehicle box is lifted and upturned by the oil cylinder, the parallel guide rails at the two sides of the guide rack glide on the inner side of the symmetrical vehicle frame crossbeam. The guide rails of the guide rack always contact with the inner side of the vehicle frame crossbeam, thereby improving the stability of the vehicle box during the transportation and when being lifted, and avoiding the damage to the oil cylinder, the subsidiary vehicle frame and the vehicle frame crossbeam due to the excursed center of gravity or bad road conditions. The utility model has the advantages of simple structure, reasonable design and easy realization.
Description
Technical field
The utility model belongs to the device that improves carriage of dump truck lifting stability, particularly carriage of dump truck lifting guiding stabilizing device.
Background technology
In the carriage of dump truck lifting process, overturning seat and oil cylinder hinged place are the rock-steady structure of compartment lifting location, guiding behind the widely-used compartment at present.In the dump-lifting process, if skew takes place the goods center of gravity or pavement conditions is bad, the stress that bear overturning seat and oil cylinder hinged place behind the compartment is very big, and promptly the side twisting resistance is big.Compartment less stable like this, the local damage that causes oil cylinder subframe and frame beam easily also can make the car load lack of equilibrium under condition of severe, and the rollover roll-over accident takes place.
Summary of the invention
The purpose of this utility model is to provide a kind of carriage of dump truck lifting guiding to stablize transposition, can make dumping truck in compartment lifting process, strengthen the guiding and the stabilization in compartment, can avoid skew or the bad phenomenon that oil cylinder, subframe and frame beam damage take place of pavement conditions taking place because of the goods center of gravity.
The purpose of this utility model is achieved in that a kind of carriage of dump truck lifting guiding stabilizing device, be included in the back overturning seat that install anterior pivotally attached oil cylinder of railway carriage and bottom, compartment, vertical affixed guide frame on the bottom surface at compartment middle part, the medial surface running-fit of the parallel guide rail of guide frame both sides and the frame beam of symmetry.
Because guide frame vertically is fixed in the bottom, compartment, constitute whole with the compartment, when oil cylinder by with the hinge-point lifting compartment of front portion, compartment the time, compartment and guide frame are together along with overturning seat behind the fixed end compartment rotates together, at this moment the parallel guide rail in guide frame both sides slides with the medial surface generation of the frame beam of symmetry, and the guide rail of guide frame contacts with the medial surface maintenance face of frame beam all the time.The compartment is in the lifting process, and the guide frame on the bottom surface, middle part, compartment has played location and directional tagging, thereby has strengthened the stability of compartment in transportation and lifting process.Particularly under the situation that the generation of goods center of gravity is offset or pavement conditions is bad, the compartment is in the lifting process, the guide rail of guide frame contacts with the medial surface maintenance face of frame beam all the time, reduced the stress of overturning seat and oil cylinder hinged place behind the compartment, reduced the side twisting resistance, improve the stressing conditions of oil cylinder subframe and frame beam effectively, be in more stable state when making the compartment lifting of dumping truck.Avoided skew or the bad damage that oil cylinder, subframe and frame beam take place of pavement conditions taking place because of the goods center of gravity.The utility model is simple in structure, and is reasonable in design, realizes easily.
Description of drawings
Fig. 1 is a main TV structure scheme drawing of the present utility model, and Fig. 2 is that A among Fig. 1 is to structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, a kind of carriage of dump truck lifting guiding stabilizing device, as shown in Figure 1 and Figure 2, be included in the back overturning seat 2 that install railway carriage 1 anterior pivotally attached elevating ram 5 and 1 bottom, compartment, vertical affixed guide frame 4 on the bottom surface at 1 middle part, compartment, guide frame 4 is to become whole, the inside bending respectively of the lower end of two guide rails by crossbeam and inclination strut are affixed between the closed slide.The medial surface running-fit of the frame beam 3 of guide rail that guide frame 4 both sides are parallel and symmetry.
Claims (2)
1. a carriage of dump truck lifting guiding stabilizing device is included in the back overturning seat (2) that install the anterior pivotally attached oil cylinder of railway carriage (1) (5) and compartment (1) bottom, it is characterized in that; Vertical affixed guide frame (4) on the bottom surface at compartment (1) middle part, the medial surface running-fit of the parallel guide rail of guide frame (4) both sides and the frame beam (3) of symmetry.
2. carriage of dump truck lifting according to claim 1 guiding stabilizing device is characterized in that: guide frame (4) is for becoming whole by crossbeam and inclination strut are affixed between the closed slide, and inside bending is distinguished in the lower end of two guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275916 CN2647657Y (en) | 2003-07-05 | 2003-07-05 | Lifting guide stabilizing device for tip lorry wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03275916 CN2647657Y (en) | 2003-07-05 | 2003-07-05 | Lifting guide stabilizing device for tip lorry wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647657Y true CN2647657Y (en) | 2004-10-13 |
Family
ID=34331529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03275916 Expired - Fee Related CN2647657Y (en) | 2003-07-05 | 2003-07-05 | Lifting guide stabilizing device for tip lorry wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647657Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358348A (en) * | 2011-08-15 | 2012-02-22 | 毕节地区力帆骏马振兴车辆有限公司 | Dump truck frame with function of auxiliary frame |
| CN104442506A (en) * | 2014-11-17 | 2015-03-25 | 中国第一重型机械股份公司 | Rollover protection device of dumper |
-
2003
- 2003-07-05 CN CN 03275916 patent/CN2647657Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358348A (en) * | 2011-08-15 | 2012-02-22 | 毕节地区力帆骏马振兴车辆有限公司 | Dump truck frame with function of auxiliary frame |
| CN102358348B (en) * | 2011-08-15 | 2013-06-19 | 毕节地区力帆骏马振兴车辆有限公司 | Dump truck frame with function of auxiliary frame |
| CN104442506A (en) * | 2014-11-17 | 2015-03-25 | 中国第一重型机械股份公司 | Rollover protection device of dumper |
| CN104442506B (en) * | 2014-11-17 | 2017-01-25 | 中国第一重型机械股份公司 | Rollover protection device of dumper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2647657Y (en) | Lifting guide stabilizing device for tip lorry wagon | |
| CN2656209Y (en) | Under cylinder back pushing type self unloading car lifting mechanism | |
| CN202557378U (en) | Dump truck carriage inclining mechanism | |
| CN202448804U (en) | Cargo truck carriage with changeable centroid | |
| CN200992238Y (en) | Torsion bar type side-mounted turnover spare tire rack | |
| CN2832610Y (en) | large-scale bottom-dump car and its dump station | |
| CN201211857Y (en) | Body of dump truck and dump truck | |
| CN2860960Y (en) | Double bottom unloading mine car | |
| CN212314984U (en) | Through beam type vehicle pressing device with parallel four-bar linkage mechanism | |
| CN209096577U (en) | Half-trailer for vehicle transport | |
| CN206188323U (en) | Large -tonnage transporting vehicle | |
| CN202046233U (en) | Dump truck with turn-over carriage in split type | |
| CN2740466Y (en) | Lifting mechanism of dump truck with low cylinder and double oscillating bars | |
| CN202320015U (en) | Device for preventing left-right rollover during lifting of dump truck | |
| CN201309387Y (en) | Rear dump wagon rollover prevention safety device | |
| CN2693543Y (en) | Front oil-tank double swing-bar car body shift-forward type lifting arrangement for dumping car | |
| CN210734329U (en) | Semi-trailer with double driven wheel sets | |
| CN202784504U (en) | Back supporting mechanism of dump garbage truck | |
| CN203305872U (en) | Container body quick-change container freight structure | |
| CN217835839U (en) | Agricultural trailer | |
| CN221563079U (en) | Dump truck | |
| CN216709151U (en) | Carriage sideboard | |
| CN2642624Y (en) | Caging device for wagon compartment | |
| CN212529911U (en) | Manual tipping bucket | |
| CN201109447Y (en) | Semi-trailer rear-tipping trailer chassis |
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: 20041013 Termination date: 20100705 |