CN103287234B - Self-balancing guiding device of looping car - Google Patents
Self-balancing guiding device of looping car Download PDFInfo
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- CN103287234B CN103287234B CN201310189764.5A CN201310189764A CN103287234B CN 103287234 B CN103287234 B CN 103287234B CN 201310189764 A CN201310189764 A CN 201310189764A CN 103287234 B CN103287234 B CN 103287234B
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Abstract
The invention relates to a self-balancing guiding device of a looping car. The self-balancing guiding device of the looping car comprises a frame, synchronizing shafts, front swing arms, rear swing arms, guiding wheels, ejection rod seats, lever seats and travelling wheels, the synchronizing shafts penetrate the frame, the front swing arms and the rear swing arms are fixed at two ends of the synchronizing shafts respectively, the travelling wheels are hinged on the ejection rod seats via pin shafts, guiding seats are arranged on the frame, guiding rods which are inserted into the guiding seats are arranged on the ejection rod seats, ejection plates are arranged on the front swing arms and fitted with end portions of the guiding rods, the guiding wheels are mounted on the lever seats, and support plates are arranged on the rear swing arms and are connected with the lever seats via pin shafts. The self-balancing guiding device of the looping car solves the problems of movement blockage and 'rail gnawing' of the looping car caused by guide rail error, steel wire rope length error or strip steel tension fluctuation and the problem of off-tracking of strip steel caused by forward and backward swinging of the looping car.
Description
Technical field
The present invention relates to the looping car being applicable to vertical loop on output strip line, more particularly, relate to a kind of looping car self-balancing guide piece.
Background technology
Chinese patent CN201736731 discloses a kind of vertical looping elastic wheel device, at road wheel floor installation spring, make wheel mechanism change into elasticity with the connection mode of wheel stand by original being fixedly rigidly connected to be connected, the rigid contact changed between wheel and guide rail is Elastic Contact, and the gap between wheel mechanism and wheel stand adjusts by nut adjusting mechanism.Its drawback is that looping car can not rigidity be located in the lateral direction, when looping car position occurs to swing, easily makes band steel produce sideslip.
Chinese patent CN201519851 discloses the guide device in a kind of vertical loop, the wheel installation shaft position of guide and guards is fixed relative to guide rail, its drawback is that looping car fore-and-aft direction unbalance stress or guide rail making and installation are when having a deviation, phenomenon that easy generation wheel " gnaws rail ", accelerates the wearing and tearing of wheel and guide rail.
Summary of the invention
The technical problem to be solved in the present invention is, provides a kind of looping car self-balancing guide piece.
The technical solution adopted for the present invention to solve the technical problems is: construct a kind of looping car self-balancing guide piece, comprise vehicle frame, synchronizing shaft, front swing arm, rear-swing arm, track adjusting wheel, tip-lever support, lever seat and road wheel, described synchronizing shaft is through described vehicle frame, and described front swing arm and rear-swing arm are separately fixed at the two ends of described synchronizing shaft; Described road wheel is by hinge on described tip-lever support, and described vehicle frame is provided with guide holder, and described tip-lever support is provided with the pilot bar inserting described guide holder, and described front swing arm is provided with top board, fits in the end of described top board and described pilot bar; Described track adjusting wheel is arranged on described lever seat, and described rear-swing arm is provided with stay bearing plate, and described stay bearing plate is connected with described lever seat by bearing pin.
In looping car self-balancing guide piece of the present invention, described track adjusting wheel is arranged on one end of described lever seat, be provided with Compress Spring between the other end of described lever seat and described rear-swing arm, described Compress Spring provides the elastic force fitted in track adjusting wheel and guide rail side.
In looping car self-balancing guide piece of the present invention, adjust bar is provided with in described lever seat, described Compress Spring is sleeved on described adjust bar, and one end of described adjust bar is stretched out described lever seat and is connected with nut, and the other end of described adjust bar contacts with described rear-swing arm.
Implement looping car self-balancing guide piece of the present invention, there is following beneficial effect:
1, the front surface of road wheel and guide rail is fitted, and make looping car be subject to the rigid constraint of guide rail in the lateral direction, but this rigid constraint does not limit the inclination of vehicle frame.When vehicle frame produces, guide holder can with pilot bar relative sliding, road wheel can adapt to guide rail verticality automatically because of the rotation of front swing arm, thus smoothly by guide rail, the motion jam avoiding looping car to cause because of reasons such as guiding error, rope capacity error or strip tension fluctuations and " gnawing rail " problem.
2, track adjusting wheel and former and later two contacts side surfaces of guide rail, during vehicle frame swing, road wheel also can not offset, and avoids looping car fore-and-aft direction to occur to swing the problem causing strip running deviation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the front view of looping car self-balancing guide piece of the present invention;
Fig. 2 is the left view of looping car self-balancing guide piece of the present invention;
Fig. 3 is the A direction view in Fig. 1;
Fig. 4 is the B direction view in Fig. 1;
The front view of looping car self-balancing guide piece when Fig. 5 is vehicle frame inclination.
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present invention, object and effect, now contrast accompanying drawing and describe the specific embodiment of the present invention in detail.
As Figure 1-Figure 5, looping car self-balancing guide piece of the present invention comprises vehicle frame 1, synchronizing shaft 4, front swing arm 2, rear-swing arm 3, track adjusting wheel 6, tip-lever support 16, lever seat 9 and road wheel 5.
A hole from fore side to transmission side is respectively left at vehicle frame about 1 two ends, and synchronizing shaft 4 has two pieces, is each passed through a hole and installs, and synchronizing shaft 4 and vehicle frame 1 axial restraint, freely can rotate in hole.Front swing arm 2 and rear-swing arm 3 are separately fixed at the two ends of synchronizing shaft 4.
Road wheel 5 is hinged on tip-lever support 16 by bearing pin 18, and road wheel 5 can rotate around bearing pin 18, and road wheel 5 is fitted with the front surface of guide rail 7 in use.There is gap between tip-lever support 16 and vehicle frame 1, do not contact with vehicle frame 1.Vehicle frame 1 is provided with guide holder 14, and guide holder 14 is fixedly connected with vehicle frame 1.Tip-lever support 16 is provided with pilot bar 17, and pilot bar 17 inserts in guide holder 14, and guide holder 14 and pilot bar 17 can relative slidings.Front swing arm 2 is provided with top board 15, and top board 15 is fixedly connected with front swing arm 2, and the top board 15 in the present embodiment is welded on front swing arm 2, and top board 15 is fitted with the end of pilot bar 17.The end of pilot bar 17 can produce slip on top board 15, and top board 15 also plays anti abrasive effect.When front swing arm 2 rotates, top board 15 drives pilot bar 17 to slide in guide holder 14, thus drives road wheel 5 to produce displacement in the lateral direction.
Road wheel 5 is fitted with the front surface of guide rail 7, make vehicle frame 1 be subject to the rigid constraint of guide rail 7 in the lateral direction, but this rigid constraint does not limit the inclination of vehicle frame 1.When vehicle frame 1 produces, guide holder 14 can with pilot bar 17 relative sliding, road wheel 5 can adapt to guide rail 7 verticality because of the rotation of front swing arm 2 automatically, thus smoothly by guide rail 7.
In looping car debug process, when occurring that manufacture or installation error cause the positive distance between the surface of left and right sides guide rail 7 narrow thus hinder road wheel 5 to pass through, vehicle frame 1 can produce trace and tilt because of unbalance stress, spacing between both sides road wheel 5 driving surface is narrowed, thus passes through smoothly.
In looping car debug process, when occurring that because of manufacturing errors the hoisting cable length of looping car both sides is different, the vehicle frame 1 of looping car can produce inclination, and road wheel 5 can produce balance automatically due to the rotation of front swing arm 2, adapt to guide rail 7 squareness, thus pass through smoothly.
In the production process of band steel, when being with steel that normal tension variation occurs, the vehicle frame 1 of looping car can produce corresponding inclination, thus avoids looping car jam and " gnawing rail " phenomenon.
Track adjusting wheel 6 is arranged on lever seat 9, and rear-swing arm 3 is provided with stay bearing plate 8, and stay bearing plate 8 is fixedly connected with rear-swing arm 3, and in the present embodiment, stay bearing plate 8 is welded on rear-swing arm 3.Stay bearing plate 8 is connected with lever seat 9 by bearing pin 13.Track adjusting wheel 6, lever seat 9 and bearing pin 13 have two, two track adjusting wheels 6 respectively with former and later two contacts side surfaces of guide rail 7.
Track adjusting wheel 6 is arranged on one end of lever seat 9, and be provided with Compress Spring 10 between the other end of lever seat 9 and rear-swing arm 3, Compress Spring 10 is in pre-pressing state, and Compress Spring 10 provides the elastic force fitted in track adjusting wheel 6 and guide rail 7 side.Be provided with adjust bar 11 in lever seat 9, Compress Spring 10 is sleeved on adjust bar 11, and one end of adjust bar 11 is stretched out lever seat 9 and is connected with nut 12, and the other end of adjust bar 11 contacts with rear-swing arm 3.Adjust bar 11 one end machining screw, can the crush pad of regulating spring 10 by the position of adjusting nut 12 on adjust bar 11, thus the adhesive force size of adjustment track adjusting wheel 6 and guide rail 7.The present invention makes looping car degree of freedom in the longitudinal direction be subject to the elastic restraint of guide rail 7, and elastic force depends on the adjustment to spring 10 crush pad.
The motion jam that the invention solves looping car and cause because of the reason such as guide rail 7 error, rope capacity error or strip tension fluctuation and " gnawing rail " problem, and looping car fore-and-aft direction occurs to swing the problem causing strip running deviation.
By reference to the accompanying drawings embodiments of the invention are described above; but the present invention is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present invention; do not departing under the ambit that present inventive concept and claim protect, also can make a lot of form, these all belong within protection of the present invention.
Claims (3)
1. a looping car self-balancing guide piece, it is characterized in that, comprise vehicle frame (1), synchronizing shaft (4), front swing arm (2), rear-swing arm (3), track adjusting wheel (6), tip-lever support (16), lever seat (9) and road wheel (5), described synchronizing shaft (4) is through described vehicle frame (1), and described front swing arm (2) and rear-swing arm (3) are separately fixed at the two ends of described synchronizing shaft (4);
Described road wheel (5) is hinged on described tip-lever support (16) by bearing pin (18), described vehicle frame (1) is provided with guide holder (14), described tip-lever support (16) is provided with the pilot bar (17) inserting described guide holder (14), described front swing arm (2) is provided with top board (15), and described top board (15) is fitted with the end of described pilot bar (17);
Described track adjusting wheel (6) is arranged on described lever seat (9), and described rear-swing arm (3) is provided with stay bearing plate (8), and described stay bearing plate (8) is connected with described lever seat (9) by bearing pin (13).
2. looping car self-balancing guide piece according to claim 1, it is characterized in that, described track adjusting wheel (6) is arranged on one end of described lever seat (9), be provided with Compress Spring (10) between the other end of described lever seat (9) and described rear-swing arm (3), described Compress Spring (10) provides the elastic force fitted in track adjusting wheel (6) and guide rail (7) side.
3. looping car self-balancing guide piece according to claim 2, it is characterized in that, adjust bar (11) is provided with in described lever seat (9), described Compress Spring (10) is sleeved on described adjust bar (11), one end of described adjust bar (11) is stretched out described lever seat (9) and is connected with nut (12), and the other end of described adjust bar (11) contacts with described rear-swing arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189764.5A CN103287234B (en) | 2013-05-20 | 2013-05-20 | Self-balancing guiding device of looping car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189764.5A CN103287234B (en) | 2013-05-20 | 2013-05-20 | Self-balancing guiding device of looping car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103287234A CN103287234A (en) | 2013-09-11 |
| CN103287234B true CN103287234B (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189764.5A Active CN103287234B (en) | 2013-05-20 | 2013-05-20 | Self-balancing guiding device of looping car |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521533A (en) * | 2013-10-25 | 2014-01-22 | 中冶南方工程技术有限公司 | Novel six-layer horizontal loop car |
| CN105562438B (en) * | 2014-10-10 | 2019-04-19 | 五冶集团上海有限公司 | Vertical loop method for rapidly debugging |
| CN111014344A (en) * | 2019-09-03 | 2020-04-17 | 肇庆宏旺金属实业有限公司 | Counterweight mechanism and vertical loop system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201519851U (en) * | 2009-10-15 | 2010-07-07 | 张家港市嘉华炉业有限公司 | Guide device in vertical loop |
| CN201534177U (en) * | 2009-08-25 | 2010-07-28 | 中冶赛迪工程技术股份有限公司 | Looping car |
| CN201736731U (en) * | 2010-06-24 | 2011-02-09 | 宝钢工程技术集团有限公司 | Vertical loop elastic wheel device |
| KR20130023887A (en) * | 2011-08-30 | 2013-03-08 | 현대제철 주식회사 | Moving table structure for strip |
| CN203293834U (en) * | 2013-05-20 | 2013-11-20 | 中冶南方工程技术有限公司 | Movable looper vehicle self-balancing guiding device |
-
2013
- 2013-05-20 CN CN201310189764.5A patent/CN103287234B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201534177U (en) * | 2009-08-25 | 2010-07-28 | 中冶赛迪工程技术股份有限公司 | Looping car |
| CN201519851U (en) * | 2009-10-15 | 2010-07-07 | 张家港市嘉华炉业有限公司 | Guide device in vertical loop |
| CN201736731U (en) * | 2010-06-24 | 2011-02-09 | 宝钢工程技术集团有限公司 | Vertical loop elastic wheel device |
| KR20130023887A (en) * | 2011-08-30 | 2013-03-08 | 현대제철 주식회사 | Moving table structure for strip |
| CN203293834U (en) * | 2013-05-20 | 2013-11-20 | 中冶南方工程技术有限公司 | Movable looper vehicle self-balancing guiding device |
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| Publication number | Publication date |
|---|---|
| CN103287234A (en) | 2013-09-11 |
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