CN201198326Y - Transport trolley - Google Patents
Transport trolley Download PDFInfo
- Publication number
- CN201198326Y CN201198326Y CNU2008200766078U CN200820076607U CN201198326Y CN 201198326 Y CN201198326 Y CN 201198326Y CN U2008200766078 U CNU2008200766078 U CN U2008200766078U CN 200820076607 U CN200820076607 U CN 200820076607U CN 201198326 Y CN201198326 Y CN 201198326Y
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- CN
- China
- Prior art keywords
- cushion cap
- loading
- chassis
- transportation
- loading cushion
- 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
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Abstract
The utility model relates to a transportation trolley matched with a transportation vehicle for carrying over-long goods. The body of the utility model includes a bracket and a trolley bearing table surface arranged on the bracket as well as a bearing wheel arranged at the lower part of the bracket; a rotatable carrying table is arranged on the trolley bearing table surface; and a control device for controlling the rotation of the carrying table is arranged on the bearing table surface. The transportation trolley can be matched with a traction engine, can carry various over-long goods and can pass through a curved conduit with a smaller radius.
Description
Technical field
This reality is novel to relate to the matching used transportation chassis of transport vehicle a kind of and the delivery exceptional length freight.
Background technology
Be used for the transportation means of highway delivery exceptional length freight at present, the first is finished by tractor truck traction independent trailer, and the shortcoming of this mode is: because the length of full car strengthens after vehicle combination, it can not adapt to the less bend transportation of radius.Therefore developed the technical scheme that four-wheel steering is hung trailer entirely again, promptly on tractor truck, be equipped with the driving engine that a drive has hydraulic oil pump, by the fluid-link steering poplar structure of HYDRAULIC CONTROL SYSTEM and driving-trailer, under cooperating, the traction of main car can realize the function that turns to of small radii.But its shortcoming is: complex structure, manufacturing cost are too high; It is only applicable to the corresponding goods show transportation of trailer's length simultaneously, and can not transport the goods of overlength.Also having a kind of mode is to get rid of hanging method, and the tail end that is about to carry cargo is loaded on the chassis that has only weight-bearing function, and locomotive draws chassis by carrying cargo.Though this method can adapt to the transportation of various exceptional length freight, the bend that its impassabitity radius is less.
The utility model content
It is a kind of supporting with hauling engine that the purpose of this utility model is to provide, and can deliver various exceptional length freight, and the transportation chassis that can pass through on the bend of small radii.
The technical solution of the utility model is: a kind of transportation chassis, its main body comprises support and the load-supporting wheel that is assemblied in the chassis loading floor on the support and is assemblied in the support bottom, it is characterized in that: an equipped rotating loading cushion cap on the chassis loading floor is equipped with the control setup that control loading cushion cap rotates on loading floor.
The control setup structure that control loading cushion cap described in the utility model rotates is: be arranged on the hydraulic ram of loading cushion cap both sides, an end of its oil cylinder is fixed on the transportation chassis, and the other end is connected with the loading cushion cap.Described chassis main body links to each other with the loading cushion cap by a sphere formula pedestal; On the loading cushion cap, be provided with a goods fixing device; For the ease of the control and the use of hydraulic ram, driving engine and hydraulic control device are fitted in the tail end of transportation chassis.
The beneficial effects of the utility model are: use the utility model, when tractor truck turned to, rotating loading cushion cap cooperatively interacted with the hydraulic ram of being located at its both sides, makes chassis generation unitary rotation, produced and turned to function.Thereby the transportation in the time of can having realized the delivery exceptional length freight easily on the less bend of radius.This apparatus structure is simple, easy to operate simultaneously, cost is low, efficiency of operation is high, not only greatly reduce traffic cost, also reduce working strength of workers and reduced safety hazard in the exceptional length freight transportation, improved the means of conveyance that influence The coast is clear in the exceptional length freight transportation effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the main body of the utility model transportation chassis mainly is made of load-supporting wheel 3 and support 1 and loading floor 2, an affixed dome shape pedestal 6 on loading floor 2, an equipped loading cushion cap 4 on the pedestal 6, loading cushion cap 4 can rotate along dome shape pedestal 6, loading cushion cap 4 bilateral symmetry are provided with hydraulic ram 5, oil cylinder 5 is fixed on the loading floor 2, the piston rod of oil cylinder 5 is fixed on the loading cushion cap 4, the tail end that the hydraulic control device 8 of modulated pressure cylinder 5 actions and driving engine are loaded on loading floor 2 is put the goods of delivery on the loading cushion cap 4.In order to step up goods, on loading cushion cap 4, be provided with fixing device 7.During use, this transportation chassis and the supporting use of tractor truck, an end that is carried cargo places on the tractor truck, the other end is placed on the loading cushion cap 4, because the goods that is delivered is connected as a single entity the tractor truck Transport Desk, when tractor truck turns to, hydraulic control device drives an oil cylinder 5 and shrinks, and pulling loading cushion cap 3, another oil cylinder 5 are upheld and promoted loading cushion cap 4, loading cushion cap 4 is rotated with respect to the transportation chassis, because the rotary resistance of its front end is big, under the ordering about of antagonistic force, the little transportation chassis of rotary resistance is rotated, when tractor truck travelled, the transportation chassis had just produced and has turned to.
Claims (3)
1. transportation chassis, the load-supporting wheel (3) that its main body comprises support (1) and is assemblied in the chassis loading floor (2) on the support and is assemblied in the support bottom, it is characterized in that: go up an equipped rotating loading cushion cap (4) at chassis loading floor (2), on loading floor (2), be equipped with the control setup that control loading cushion cap (4) rotates.
2. a kind of transportation chassis according to claim 1, it is characterized in that: the control setup structure that described control loading cushion cap (4) rotates is: the hydraulic ram (5) that is arranged on loading cushion cap (4) both sides, one end of its oil cylinder is fixed on the transportation chassis, and the other end is connected with loading cushion cap (4).
3. a kind of transportation chassis according to claim 1 is characterized in that: described chassis main body links to each other with loading cushion cap (2) by a sphere formula pedestal (6); On loading cushion cap (2), be provided with a goods fixing device (7); For the ease of the control and the use of hydraulic ram, driving engine and hydraulic control device (8) are fitted in the tail end of transportation chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200766078U CN201198326Y (en) | 2008-03-25 | 2008-03-25 | Transport trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200766078U CN201198326Y (en) | 2008-03-25 | 2008-03-25 | Transport trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198326Y true CN201198326Y (en) | 2009-02-25 |
Family
ID=40449484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200766078U Expired - Fee Related CN201198326Y (en) | 2008-03-25 | 2008-03-25 | Transport trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198326Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898546A (en) * | 2010-08-10 | 2010-12-01 | 攀钢集团冶金工程技术有限公司 | Method for implementing turning of vehicle for transporting overlong cargo |
| CN108130864A (en) * | 2018-04-23 | 2018-06-08 | 重庆交通大学 | The whole bridge transport of overall assembled bridge sets up equipment and construction method |
-
2008
- 2008-03-25 CN CNU2008200766078U patent/CN201198326Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898546A (en) * | 2010-08-10 | 2010-12-01 | 攀钢集团冶金工程技术有限公司 | Method for implementing turning of vehicle for transporting overlong cargo |
| CN101898546B (en) * | 2010-08-10 | 2011-08-31 | 攀钢集团冶金工程技术有限公司 | Method for implementing turning of vehicle for transporting overlong cargo |
| CN108130864A (en) * | 2018-04-23 | 2018-06-08 | 重庆交通大学 | The whole bridge transport of overall assembled bridge sets up equipment and construction method |
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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: 20090225 Termination date: 20140325 |