CN203268954U - Adjusting idler wheel frames of flatcar - Google Patents
Adjusting idler wheel frames of flatcar Download PDFInfo
- Publication number
- CN203268954U CN203268954U CN 201320306783 CN201320306783U CN203268954U CN 203268954 U CN203268954 U CN 203268954U CN 201320306783 CN201320306783 CN 201320306783 CN 201320306783 U CN201320306783 U CN 201320306783U CN 203268954 U CN203268954 U CN 203268954U
- Authority
- CN
- China
- Prior art keywords
- flatcar
- idler wheel
- screw mandrel
- wheel frames
- frame
- 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
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to adjusting idler wheel frames of a flatcar. The adjusting idler wheel frames of the flatcar comprise a flatcar frame (1). Driven wheel sets (3) are arranged in the front of the flatcar frame and drive wheel sets (2) are arranged in the rear of the flatcar frame. The adjusting idler wheel frames of the flatcar are characterized in that the idler wheel frames (7) are arranged on guiding rails (9) and screws (4) and gear motors (8) are used for driving the idler wheel frames (7) on the guiding rails (9) to mutually move so as to adjust the distance between the adjusting idler wheel frames (7). The adjusting idler wheel frames of the flatcar have the advantages that the gear motors are used for driving the screws, the two screws and two nuts move face to face or otherwise and therefore, the distance between the sets of the idler wheel frames is increased or decreased and idler wheels, objects with different diameters have different junctions and in addition, the center of gravity of each object is lowered by adjusting the distance between the idler wheel frames and tubular objects can be stably placed.
Description
Technical field
The utility model relates to the flatcar that a kind of factory uses, especially a kind of turning rolls control apparatus of flatcar.
Background technology
At present, when some factories carry out the hauling operation of pipe type objects with flatcar, generally forming V-shape is directly done on the flatcar surface, be used for placing the pipe type objects, but for larger pipe class object, due to less with V-arrangement face area of contact, be generally the linear contact in both sides, and because the V-arrangement face can not change, when object becomes large, center of gravity also can be along with rising, cause object to place unstable, during along with the flatcar deflection, make the risk that object skids off increase, the placement of this fixed sturcture makes the object center of gravity increase with diameter and raises, and can not regulate.
The utility model content
The purpose of this utility model is exactly to adopt V-arrangement to support the defective of adjustment width automatically in order to solve the flatcar that existing factory uses, and a kind of adjustment roll wheel carrier of flatcar is provided.
The technical scheme that its technical matters that solves the utility model adopts is:
a kind of adjustment roll wheel carrier of flatcar, comprise the flatcar frame, the front portion of flatcar frame is provided with driven wheels, the rear portion is provided with initiatively wheels, it is characterized in that: the plane is provided with two roller set that be arranged in parallel along the flatcar length direction on the flatcar frame, each roller set comprises two symmetrically arranged turning rollss on the upper plane width direction of flatcar frame, each turning rolls coordinates with a guide rail respectively, be provided with a screw mandrel in each roller set one side, screw mandrel is fixed on the flatcar frame by two bearing seats, also fixedly mount a guide rod with the parallel placement of screw mandrel on bearing seat, also being provided with a feed screw nut in each turning rolls one side coordinates with screw mandrel, two feed screw nuts' thread rotary orientation is opposite, also being provided with through hole on the feed screw nut simultaneously coordinates with guide rod, being provided with a reducing motor at an end of each screw mandrel is connected with screw mandrel.
The beneficial effects of the utility model are to drive screw mandrel by reducing motor, thereby make two feed screw nut's move toward one another or reverse motions make the distance between every group of turning rolls increase or reduce, make roller have different junctions from the object of different-diameter, and can reduce by the spacing of adjustment roll wheel carrier the center of gravity of object, thereby realize the stable placement of pipe type objects.
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Description of drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model.
The specific embodiment
as depicted in figs. 1 and 2, a kind of turning rolls of flatcar, comprise flatcar frame 1, the front portion of flatcar frame 1 is provided with driven wheels 3, the rear portion is provided with initiatively wheels 2, the plane is provided with two roller set that evenly arrange along the flatcar length direction on the flatcar frame, the midplane that two roller set go up along its length is symmetrical arranged, each roller set comprises two symmetrically arranged turning rollss 7 on the upper plane width direction of flatcar frame, a hinged shift fork on each turning rolls 7, described shift fork comprises a pair of swing arm, form one between two swing arms greater than the obtuse angle of 90 degree less than 180 degree, two swing arm one ends are linked into a whole and are the structure of V-arrangement, two shift forks of every group of turning rolls are symmetrical to be placed, and the obtuse angle side is in interior survey, the two ends of each shift fork are respectively equipped with a roller.
each turning rolls 7 coordinates with a guide rail 9 respectively, be provided with a screw mandrel 4 in each roller set one side, screw mandrel 4 is fixed on flatcar frame 1 by two bearing seats, also fixedly mount a guide rod 5 with screw mandrel 4 parallel placements on bearing seat, also being provided with a feed screw nut 6 in each turning rolls 7 one side coordinates with screw mandrel 4, two feed screw nuts' 6 thread rotary orientation is opposite, also being provided with through hole on feed screw nut 6 simultaneously coordinates with guide rod 5, being provided with a reducing motor 8 at an end of each screw mandrel 4 is connected with screw mandrel, drive screw mandrel by reducing motor 8, thereby make two feed screw nut's 6 move toward one another or reverse motions make the distance between every group of turning rolls increase or reduce, make roller have different junctions from the object of different-diameter, and can reduce by the spacing of adjustment roll wheel carrier the center of gravity of object, thereby realize the stable placement of pipe type objects.
Claims (1)
1. the adjustment roll wheel carrier of a flatcar, comprise flatcar frame (1), the front portion of flatcar frame is provided with driven wheels (3), the rear portion is provided with initiatively wheels (2), it is characterized in that: upward be provided with two roller set that be arranged in parallel along the flatcar length direction in the plane at flatcar frame (1), each roller set comprises two symmetrically arranged turning rollss (7) on the upper plane width direction of flatcar frame, each turning rolls (7) coordinates with a guide rail (9) respectively, be provided with a screw mandrel (4) in each roller set one side, screw mandrel (4) is fixed on the flatcar frame by two bearing seats, also fixedly mount a guide rod (5) with the parallel placement of screw mandrel (4) on bearing seat, also being provided with a feed screw nut (6) in each turning rolls (7) one side coordinates with screw mandrel (4), two feed screw nuts' (6) thread rotary orientation is opposite, also being provided with through hole on feed screw nut (6) simultaneously coordinates with guide rod (5), being provided with a reducing motor (8) at the end of each screw mandrel (4) is connected with screw mandrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306783 CN203268954U (en) | 2013-05-25 | 2013-05-25 | Adjusting idler wheel frames of flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320306783 CN203268954U (en) | 2013-05-25 | 2013-05-25 | Adjusting idler wheel frames of flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268954U true CN203268954U (en) | 2013-11-06 |
Family
ID=49499408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320306783 Expired - Fee Related CN203268954U (en) | 2013-05-25 | 2013-05-25 | Adjusting idler wheel frames of flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268954U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274182A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Adjusting roller carrier of flatcar |
| CN109124918A (en) * | 2018-07-03 | 2019-01-04 | 芜湖优诺信息科技有限公司 | A kind of dual-purpose wagon transferred from one yard to another of clinical care |
| CN110255154A (en) * | 2019-07-17 | 2019-09-20 | 安徽省科昌机械制造股份有限公司 | A kind of adjustable hold-down roll mechanism of overturning conveying device |
-
2013
- 2013-05-25 CN CN 201320306783 patent/CN203268954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103274182A (en) * | 2013-05-25 | 2013-09-04 | 吴军红 | Adjusting roller carrier of flatcar |
| CN109124918A (en) * | 2018-07-03 | 2019-01-04 | 芜湖优诺信息科技有限公司 | A kind of dual-purpose wagon transferred from one yard to another of clinical care |
| CN110255154A (en) * | 2019-07-17 | 2019-09-20 | 安徽省科昌机械制造股份有限公司 | A kind of adjustable hold-down roll mechanism of overturning conveying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203268954U (en) | Adjusting idler wheel frames of flatcar | |
| CN204150534U (en) | Shuttling trolley | |
| CN201952042U (en) | Running deviation rectifying rack moving along linear guide rail | |
| CN206717350U (en) | Welding guide table | |
| CN211589124U (en) | Supporting roller frame for manifold welding system | |
| CN203403007U (en) | Automatic glass clamping and positioning mechanism | |
| CN103274182A (en) | Adjusting roller carrier of flatcar | |
| CN202623242U (en) | Wheel type drawing machine for plastic pipe | |
| CN204320875U (en) | A kind of straight tube folding pipe equipment | |
| CN103273936A (en) | Roller carrier adjusting device of flatcar | |
| CN202922151U (en) | Device for cylinder welding extension | |
| CN203268045U (en) | Idler wheel frames of flatcar | |
| CN203877625U (en) | Stable cable conveying device | |
| CN206886178U (en) | A kind of product captures structure | |
| CN203767474U (en) | Belt conveyor | |
| CN203268046U (en) | Idler wheel frame adjusting device of flatcar | |
| CN203461587U (en) | Shaft-less air-jacking type coiling uncoiling correcting mechanism | |
| CN213169618U (en) | Adjustable movable electric roller carrier | |
| CN207825526U (en) | A kind of work pieces process film-discharging machine | |
| CN203345735U (en) | Lifting device for electric energy meter automatic detection transmission line | |
| CN202922134U (en) | Fit-up welding roller carrier | |
| CN207387840U (en) | A kind of PVC pipeline production pipeline blanking device | |
| CN103008822A (en) | Walking guide device for furnace shell of magnetic flame cutting machine | |
| CN203018887U (en) | Travelling guide device of magnetic flame cutting machine on furnace shell | |
| CN204384272U (en) | A kind of belt conveyor pinch device |
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: 20131106 Termination date: 20140525 |