CN103274182A - Adjusting roller carrier of flatcar - Google Patents
Adjusting roller carrier of flatcar Download PDFInfo
- Publication number
- CN103274182A CN103274182A CN2013102099267A CN201310209926A CN103274182A CN 103274182 A CN103274182 A CN 103274182A CN 2013102099267 A CN2013102099267 A CN 2013102099267A CN 201310209926 A CN201310209926 A CN 201310209926A CN 103274182 A CN103274182 A CN 103274182A
- Authority
- CN
- China
- Prior art keywords
- flatcar
- screw mandrel
- roller
- frame
- roller carrier
- 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.)
- Pending
Links
- 235000019544 rolls Nutrition 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 5
- 239000000969 carrier Substances 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Images
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses an adjusting roller carrier of a flatcar. The adjusting roller carrier of the flatcar comprises a flatcar frame (1), wherein a driven roller set (3) is arranged at the front portion of the flatcar frame and a driving roller set (2) is arranged at the rear portion of the flatcar frame. The adjusting roller carrier of the flatcar is characterized in that roller carrier bodies (7) are arranged on guide rails (9), the roller carrier bodies on the guide rails are driven to mutually move through lead screws (4) and speed reducing motors (8), and therefore the distance between the roller carriers (7) is adjusted. The adjusting roller carrier of the flatcar has the advantages that the lead screws are driven through the speed reducing motors to enable two lead screw nuts to move in a face to face direction or an opposite direction, therefore, the distance between each set of roller carriers is increased or decreased, different combination positions exist between the rollers and objects with different diameters, the center of gravity of an object is reduced through adjustment of the distance between the roller carriers, and stable placement of pipe class objects is achieved.
Description
Technical field
The present invention 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 bigger pipe class object, because it is less with V-arrangement face area of contact, be generally the linear contact in both sides, and owing to the V-arrangement face can not change, when object becomes big, center of gravity also can be along with rising, it is unstable to cause object to place, and during along with the flatcar deflection, the risk that makes object skid off increases, the placement of this fixed sturcture makes the object center of gravity with the big rising of increasing diameter, can not regulate
Summary of the invention
Purpose of the present invention is exactly to adopt V-arrangement to support can not to regulate the defective of width automatically in order to solve flatcar that existing factory uses, and a kind of adjusting turning rolls of flatcar is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of adjusting turning rolls 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 plane width direction on the flatcar frame, each turning rolls cooperates 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, on bearing seat, also fixedly mount a guide rod with the parallel placement of screw mandrel, also being provided with a feed screw nut in each turning rolls one side cooperates with screw mandrel, two feed screw nuts' thread rotary orientation is opposite, simultaneously also is provided with through hole on the feed screw nut and cooperates with guide rod, is provided with a reducing motor at an end of each screw mandrel and is connected with screw mandrel.
The invention has the beneficial effects as follows by reducing motor and drive screw mandrel, thereby make two feed screw nut's move toward one another or reverse motions that distance between every group of turning rolls is increased or reduce, make roller have different junctions with the object of different-diameter, and can reduce the center of gravity of object by the spacing of regulating turning rolls, thereby realize the stable placement of pipe type objects.
Below in conjunction with drawings and Examples the present invention is advanced step explanation one by one.
Description of drawings:
Fig. 1 is front view of the present invention;
Fig. 2 is birds-eye view of the present invention.
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 plane width direction on the flatcar frame, a hinged shift fork on each turning rolls 7, described shift fork comprises a pair of swing arm, two swing arms, one end is linked into a whole and is the structure of V-arrangement greater than the obtuse angle of 90 degree less than 180 degree to form one between two swing arms, and two shift fork symmetries of every group of turning rolls are placed, and the obtuse angle side is in interior survey, and the two ends of each shift fork are respectively equipped with a roller.
Each turning rolls 7 cooperates 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 1 by two bearing seats, on bearing seat, also fixedly mount a guide rod 5 with screw mandrel 4 parallel placements, also being provided with a feed screw nut 6 in each turning rolls 7 one side cooperates with screw mandrel 4, two feed screw nuts' 6 thread rotary orientation is opposite, also being provided with through hole on the feed screw nut 6 simultaneously cooperates 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 nuts, 6 move toward one another or reverse motions that distance between every group of turning rolls is increased or reduce, make roller have different junctions with the object of different-diameter, and can reduce the center of gravity of object by the spacing of regulating turning rolls, thereby realize the stable placement of pipe type objects.
Claims (1)
1. the adjusting turning rolls 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: go up the plane at flatcar frame (1) and be provided with two roller set that be arranged in parallel along the flatcar length direction, each roller set comprises two symmetrically arranged turning rollss (7) on plane width direction on the flatcar frame, each turning rolls (7) cooperates 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, on bearing seat, also fixedly mount a guide rod (5) with the parallel placement of screw mandrel (4), also being provided with a feed screw nut (6) in each turning rolls (7) one side cooperates with screw mandrel (4), two feed screw nuts' (6) thread rotary orientation is opposite, simultaneously also be provided with through hole on the feed screw nut (6) and cooperate with guide rod (5), be provided with a reducing motor (8) at the end of each screw mandrel (4) and be connected with screw mandrel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102099267A CN103274182A (en) | 2013-05-25 | 2013-05-25 | Adjusting roller carrier of flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102099267A CN103274182A (en) | 2013-05-25 | 2013-05-25 | Adjusting roller carrier of flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103274182A true CN103274182A (en) | 2013-09-04 |
Family
ID=49056846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102099267A Pending CN103274182A (en) | 2013-05-25 | 2013-05-25 | Adjusting roller carrier of flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274182A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002352A (en) * | 2016-06-23 | 2016-10-12 | 沈富强 | Round steel placing device |
| CN109448585A (en) * | 2018-12-14 | 2019-03-08 | 刘杰夫 | A kind of medical treatment poster propaganda frame |
| CN111661120A (en) * | 2020-06-30 | 2020-09-15 | 何红侠 | Turnover transport vechicle with stop gear |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3400156A1 (en) * | 1984-01-04 | 1985-08-14 | Van Erp Industrieanlagen/Verschleisstechnik, 4130 Moers | Transport device for elongated metal material, especially for steel tubes |
| CN2493471Y (en) * | 2001-05-15 | 2002-05-29 | 鞍钢附企设备总厂 | Frame for conveying coil and sheet in railway vehicle |
| CN201124936Y (en) * | 2007-10-19 | 2008-10-01 | 宁波三鼎钢管工程有限公司 | Steel tube nesting mechanism |
| CN201951954U (en) * | 2010-11-08 | 2011-08-31 | 深圳市大族激光科技股份有限公司 | Automatic conveying mechanism for pipes |
| CN203268954U (en) * | 2013-05-25 | 2013-11-06 | 吴军红 | Adjusting idler wheel frames of flatcar |
-
2013
- 2013-05-25 CN CN2013102099267A patent/CN103274182A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3400156A1 (en) * | 1984-01-04 | 1985-08-14 | Van Erp Industrieanlagen/Verschleisstechnik, 4130 Moers | Transport device for elongated metal material, especially for steel tubes |
| CN2493471Y (en) * | 2001-05-15 | 2002-05-29 | 鞍钢附企设备总厂 | Frame for conveying coil and sheet in railway vehicle |
| CN201124936Y (en) * | 2007-10-19 | 2008-10-01 | 宁波三鼎钢管工程有限公司 | Steel tube nesting mechanism |
| CN201951954U (en) * | 2010-11-08 | 2011-08-31 | 深圳市大族激光科技股份有限公司 | Automatic conveying mechanism for pipes |
| CN203268954U (en) * | 2013-05-25 | 2013-11-06 | 吴军红 | Adjusting idler wheel frames of flatcar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002352A (en) * | 2016-06-23 | 2016-10-12 | 沈富强 | Round steel placing device |
| CN109448585A (en) * | 2018-12-14 | 2019-03-08 | 刘杰夫 | A kind of medical treatment poster propaganda frame |
| CN111661120A (en) * | 2020-06-30 | 2020-09-15 | 何红侠 | Turnover transport vechicle with stop gear |
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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: 20130904 |