CN102897492B - Eccentric based lightweight walking beam conveyor - Google Patents
Eccentric based lightweight walking beam conveyor Download PDFInfo
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- CN102897492B CN102897492B CN201210446498.5A CN201210446498A CN102897492B CN 102897492 B CN102897492 B CN 102897492B CN 201210446498 A CN201210446498 A CN 201210446498A CN 102897492 B CN102897492 B CN 102897492B
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- saddle
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- portable beam
- eccentric shaft
- oil cylinder
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Abstract
The invention relates to an eccentric based lightweight walking beam conveyor. A hydraulic drive assembly comprises an oil cylinder and a fixed hinge seat; A walking beam assembly is supported on an eccentric shaft through a bearing pedestal, and a walking beam is connected with an oil cylinder bearing pedestal with a driving oil cylinder; a driving oil cylinder arranged in an eccentric mechanism assembly and used for lifting the walking beam is hinged with a first swing-arm eccentric shaft through a spherical surface, and the first swing-arm eccentric shaft and a second swing-arm eccentric shaft are mutually connected through a draw bar so as to realize the simultaneous moving of the swing-arm eccentric shafts; a fixed saddle in a fixed saddle assembly is directly connected with a concrete foundation through a foundation bolt; and a welding baseplate in a transportation rail assembly is welded on a concrete embedded part, and an adjusting screw rod is connected with the welding baseplate through a thread. According to invention, the heavy application of steel structures is cancelled, but a cement foundation is used for replacing steel structures; the structure of the saddle is simplified; the installation of a rail is optimized, and the levelness and flatness of the rail are adjusted by using a screw rod; and the running effect is good, the cost is reduced, and the service life is prolonged.
Description
Technical field
The present invention relates to metallurgical manufacture, particularly a kind of light-type walking beam transporter based on bias for cold-rolling treatment manufacturing line.
Background technology
In metallurgy industry cold-rolling treatment manufacturing line, often need the transportation device with a kind of step rate by name, realize transporting the stepping of coil of strip.As depicted in figs. 1 and 2, track 2 is bolted on welding base 3 at present more common walking beam transporter equipment, fixing with Equipment Foundations 42 during erecting and welding base 3; Welding base 3 is connected with again the shaped steel column 12 supporting fixed beam 4; Hinged fixed saddle 5 again on fixed beam 4.Number in the figure: 1 be wheel, 2 be track, 3 for welding base, 4 be fixed beam, 5 be fixed saddle, 6 be portable beam, 43 for axis wheel.
The lifting of step rate realizes as follows: drive the second rocking arm 11 by oil cylinder 9, and drives the first rocking arm 7 to rotate around respective axis wheel together by pull bar 10, thus drives bearing 8 to drive portable beam 6 and coil of strip to realize being elevated.Step motion realizes as follows: drag portable beam 6 by oil cylinder 13 and realize step motion together with coil of strip.
The subject matter that the walking beam transporter of above-mentioned existing structure exists has following aspect:
1, because steel construction piece quantity is more, and most of framing member needs machine tooling, and cause weight of equipment large, high material consumption, design cost is high, and the manufacturing cycle is long.
2, fitter's work amount is large, and there is a lot of gap in steel structure, and when causing installing, the safety of staff cannot ensure, operating personal is vulnerable to physical impairment and labour intensity is larger.
3, because steel construction piece is many, component can produce larger distortional stress and distortion when equipment runs; The distortion of framing member can cause the mutual friction and wear aggravation of equipment, lowers equipment life.
Summary of the invention
The object of this invention is to provide a kind of light-type walking beam transporter based on bias, it solve the problems such as existing walking beam transporter weight of equipment is large, high material consumption, design cost are high, the manufacturing cycle is long, eliminate because of steel construction piece stress deformation and thereafter the portrait or photograph of the deceased ring, facilitate mounting and adjusting simultaneously, improve service life of equipment.
Technical solution of the present invention is as follows:
A kind of light-type walking beam transporter based on bias, it comprises portable beam, wheel, track, and it also comprises the hydraulic-driven assembly, the portable beam assembly of lifting coil of strip, the eccentric stiffener assembly realizing walking beam elevation, the fixed saddle assembly depositing coil of strip, conveying track assembly and the transport wheel (25) that realize step rate step motion;
Described hydraulic-driven assembly comprises oil cylinder (15) and fixed hinge seat, and fixed hinge seat is arranged in concrete foundation;
Described portable beam assembly comprises portable beam (20), cylinder bearing seat (27) and bearing seat (26), and portable beam assembly is supported on eccentric shaft by bearing seat (26); The upper cylinder bearing seat (27) connected with driving oil cylinder (16) of described portable beam (20);
Described eccentric stiffener assembly comprises driving oil cylinder (16), the first swing arm eccentric shaft (17), the second swing arm eccentric shaft (18) and pull bar (19); Driving oil cylinder (16) for portable beam lifting is hinged by sphere with the first swing arm eccentric shaft (17), and the first swing arm eccentric shaft (17) and the second swing arm eccentric shaft (18) are interconnected by pull bar (19), realizes moving together;
Described fixed saddle assembly comprises fixed saddle (21) and nylon saddle (23); Described fixed saddle (21) is directly connected by holding-down bolt with concrete foundation, and the end face of fixed saddle (21) is provided with safety cover plate (41), and safety cover plate (41) is provided with key-type hole for hoist; Described nylon saddle (23) is connected with fixed saddle (21) by bolt;
Described conveying track assembly comprises track (22), adjusting screw(rod) (29) and welding base plate (28); Described welding base plate (28), after the adjustment of erecting stage, is welded on concrete embedded part; Described adjusting screw(rod) (29) is threaded connection with welding between base plate (28), the upper and lower nut of adjustment when adjusting screw(rod) (29) is provided with for installing.
Described transport wheel (25) adopts monolateral flange design.
Portable beam anti-tilt device is equipped with on described wheel (25) top, and this device is made up of anti-dumping support (24), welding base plate (46), and anti-dumping support (24) is arranged in welding base plate (46); Described portable beam anti-tilt device replaces the portable beam guide wheel device of traditional step rate equipment.
Described portable beam (20) and nylon saddle (47) pass through bolted connection.
Described portable beam (20) is provided with lifting tapped bore.
Have skew e between the axle center of described bearing seat (26) and the axle center of installing wheel, this side-play amount is for realizing lifting and the descending motion of saddle.
Described track (22) is arranged in pitch of bolts neutral gear below tiltedly to be carved adjustment part and namely goes up taper liner plate (30), declivity backing plate (31), to adjust orbital plane absolute altitude.
A kind of light-type walking beam transporter based on bias of the present invention eliminates a large amount of uses of steel construction piece, adopts concrete pedestal to replace; Simplify saddle structure simultaneously, reduce material usage; Optimize track installation, adopt screw rod to carry out the adjustment of rail levelness and flatness.
Walking beam transporter equipment operational effect of the present invention is good, and compared with existing structure equipment, cost reduces by 40%, improves service life of equipment.
Accompanying drawing explanation
Fig. 1 is existing conventional walking beam transporter equipment cross sectional drawing.
Fig. 2 is existing conventional walking beam transporter equipment lateral plan.
Fig. 3 is the of the present invention a kind of light-type walking beam transporter equipment cross sectional drawing based on bias after improving and optimizating.
Fig. 4 is the of the present invention a kind of light-type walking beam transporter equipment lateral plan based on bias after improving and optimizating.
Fig. 5 is the eccentric elevating mechanism component enlarged diagram of step rate of the present invention.
Fig. 6 is wheel eccentricities Shaft assembly enlarged diagram of the present invention.
Fig. 7 is fixed saddle assembly enlarged diagram of the present invention.
Fig. 8 is conveying track assembly enlarged diagram of the present invention.
Reference numeral:
1 is wheel, 2 is track, 3 is welding base, 4 is fixed beam, 5 is fixed saddle, 6 is portable beam, 7 is the first rocking arm, 8 for driving bearing, 9 is oil cylinder, 10 is pull bar, 11 is the second rocking arm, 12 is shaped steel column, 13 is oil cylinder, 15 is oil cylinder, 16 for driving oil cylinder, 17 is the first swing arm eccentric shaft, 18 is the second swing arm eccentric shaft, 19 is pull bar, 20 is portable beam, 21 is fixed saddle, 22 is track, 23 is nylon saddle, 24 is anti-dumping support, 25 is transport wheel, 26 is bearing seat, 27 is cylinder bearing seat, 28 is welding base plate, 29 is adjusting screw(rod), 30 is upper taper liner plate, 31 is declivity backing plate, 41 is safety cover plate, 42 is Equipment Foundations, 43 is axis wheel, 44 is swing arm axle center, 45 is surrounding welding, 46 is welding base plate, 47 is nylon saddle.
Detailed description of the invention
Describe the present invention below in conjunction with accompanying drawing and Application Example.
Referring to Fig. 3 to Fig. 8, the invention provides a kind of light-type walking beam transporter based on bias, it forms primarily of realizing the hydraulic-driven assembly of step rate step motion, the portable beam assembly being elevated coil of strip, the eccentric stiffener assembly realizing walking beam elevation, the fixed saddle assembly depositing coil of strip, conveying track assembly and transport wheel 25.
Hydraulic-driven assembly is primarily of oil cylinder 15, fixed hinge seat composition, and fixed hinge seat is arranged in concrete foundation and Equipment Foundations 42.
Portable beam assembly forms primarily of portable beam 20, cylinder bearing seat 27 and bearing seat 26, and portable beam assembly is supported on eccentric shaft by bearing seat 26.Portable beam 20 connects the cylinder bearing seat 27 with driving oil cylinder 16.
Eccentric stiffener assembly forms primarily of driving oil cylinder 16, first swing arm eccentric shaft 17, second swing arm eccentric shaft 18 and pull bar 19.It is hinged that the driving oil cylinder 16 be elevated for portable beam and the first swing arm eccentric shaft 17 pass through sphere, and the first swing arm eccentric shaft 17 and the second swing arm eccentric shaft 18 are interconnected by pull bar 19, realize moving together.
Fixed saddle assembly forms primarily of fixed saddle 21 and nylon saddle 23.Fixed saddle 21 is directly connected by holding-down bolt with concrete foundation.The end face of fixed saddle 21 arranges safety cover plate 41, and safety cover plate 41 is provided with key-type hole for hoist.Nylon saddle 23 is connected with fixed saddle 21 by bolt.
Conveying track assembly forms primarily of track 22, adjusting screw(rod) 29 and welding base plate 28.Welding base plate 28, after the adjustment of erecting stage, is welded on concrete embedded part.Adjusting screw(rod) 29 is threaded connection with welding between base plate 28, adjusting screw(rod) 29 arranges upper and lower nut, is convenient to adjust when mounted.
Transport wheel 25 adopts monolateral flange design.Portable beam anti-tilt device is installed on wheel 25 top, and this device is made up of anti-dumping support 24, welding base plate 28, and anti-dumping support 24 is arranged on welding base plate 46.Portable beam anti-tilt device replaces the portable beam guide wheel device of traditional step rate equipment.
Portable beam 20 and nylon saddle 47 pass through bolted connection.Portable beam 20 is provided with lifting tapped bore.
Have skew e between the axle center of bearing seat 26 and the axle center of installing wheel, this side-play amount is for realizing lifting and the descending motion of saddle.
Track 22 is arranged in pitch of bolts neutral gear below tiltedly to be carved adjustment part and namely goes up taper liner plate 30, declivity backing plate 31, in order to adjust orbital plane absolute altitude.
A kind of light-type walking beam transporter based on bias of the present invention have employed following structure and mounting means in actual applications:
This equipment comprises following components: (1) realizes the hydraulic-driven assembly of step rate step motion, and this assembly is made up of oil cylinder 15 and the fixed hinge seat be arranged in concrete foundation thereof.(2) be elevated the portable beam assembly of coil of strip, this assembly is made up of portable beam 20, cylinder bearing seat 27, bearing seat 26.(3) realize the eccentric stiffener assembly of walking beam elevation, this assembly forms by driving oil cylinder 16, first swing arm eccentric shaft 17, second swing arm eccentric shaft 18, pull bar 19 etc.(4) for depositing the fixed saddle assembly of coil of strip, this assembly is made up of fixed saddle 21, nylon saddle 23 etc.(5) conveying track assembly, this assembly is made up of track 22, adjusting screw(rod) 29, welding base plate 28 etc.
Transport wheel 25 adopts monolateral flange design, prevents portable beam assembly from transportation, departing from equipment center line.
Arrange portable beam anti-tilt device on wheel top, this device is made up of anti-dumping support 24, welding base plate 46 etc., and this device instead of the portable beam guide wheel device of traditional step rate equipment.
Accompanying drawing 3 ~ 6 respectively illustrates the overall structure of the light-type step rate based on bias of the present invention.It mainly contain for step rate step motion hydraulic-driven assembly, promote coil of strip portable beam assembly, realize walking beam elevation eccentric stiffener assembly, for depositing several large component part such as fixed saddle assembly, conveying track assembly of coil of strip.
As shown in Fig. 3 and Fig. 7, for depositing in the fixed saddle assembly of coil of strip, fixed saddle 21 directly adopts holding-down bolt to be connected with concrete foundation, adopts secondary grout layer to carry out adjustment location to fixed saddle 21 absolute altitude.The end face of fixed saddle 21 arranges safety cover plate 41, and safety cover plate is provided with key-type hole for hoist.Nylon saddle 23 is connected with fixed saddle 21 by bolt.The quantity of fixed saddle 21 will be arranged according to process requirements.
As shown in Figures 4 and 5, for promoting in the portable beam assembly of coil of strip, portable beam assembly is supported on eccentric shaft by bearing seat 26, portable beam 20 connects the erection support 27 with driving oil cylinder 16.Portable beam 20 is arranged nylon saddle 47, connect with it by bolt.Portable beam 20 is provided with lifting tapped bore, and lifting during convenient installation, its length and quantity will carry out arranging determining according to process requirements.
As shown in Figures 5 and 6, for in the eccentric stiffener assembly of walking beam elevation, portable beam lifting drives oil cylinder 16 and the first swing arm eccentric shaft 17 to be undertaken hinged by sphere, and the first swing arm eccentric shaft 17 and the second swing arm eccentric shaft 18 are interconnected by pull bar 19, realizes moving together.Have certain skew e between the axle center of installation shaft bearing 26 and the axle center of installing wheel, this side-play amount will be used for the lifting and the descending motion that realize saddle.Transport wheel 25 adopts monolateral flange design, prevents portable beam assembly from transportation, departing from equipment center line.Arrange portable beam anti-tilt device on wheel top, this device is made up of anti-dumping support 24, welding base plate 46 etc., and this device instead of the portable beam guide wheel device of traditional step rate equipment.
As shown in Figure 8, in the rail assembly for step rate transport, welding base plate 28 after the adjustment of erecting stage, will be welded on concrete embedded part.Arrange in pitch of bolts neutral gear below track and tiltedly carve adjustment part and namely go up taper liner plate 30, declivity backing plate 31, the adjustment of orbital plane absolute altitude during installation, can be carried out.Adjusting screw(rod) 29 is threaded with welding to adopt between base plate 28, and adjusting screw(rod) 29 is provided with upper and lower nut, convenient adjustment when installing.
In sum, a kind of light-type walking beam transporter based on bias of the present invention eliminates a large amount of uses of steel construction piece, adopts concrete pedestal to replace; Simplify saddle structure simultaneously, reduce material usage; Optimize track installation, adopt screw rod to carry out the adjustment of rail levelness and flatness.Walking beam transporter equipment operational effect of the present invention is good, and compared with existing structure equipment, cost reduces by 40%, improves service life of equipment.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, the change, modification etc. of above-described embodiment all will be dropped in the scope of the claims in the present invention.
Claims (2)
1. the light-type walking beam transporter based on bias, it comprises portable beam, wheel, track, it is characterized in that: it also comprises the hydraulic-driven assembly, the portable beam assembly of lifting coil of strip, the eccentric stiffener assembly realizing walking beam elevation, the fixed saddle assembly depositing coil of strip, conveying track assembly and the transport wheel (25) that realize step rate step motion;
Described hydraulic-driven assembly comprises oil cylinder (15) and fixed hinge seat, and fixed hinge seat is arranged in concrete foundation;
Described portable beam assembly comprises portable beam (20), cylinder bearing seat (27) and bearing seat (26), and portable beam assembly is supported on eccentric shaft by bearing seat (26); The upper cylinder bearing seat (27) connected with driving oil cylinder (16) of described portable beam (20);
Described eccentric stiffener assembly comprises driving oil cylinder (16), the first swing arm eccentric shaft (17), the second swing arm eccentric shaft (18) and pull bar (19); Driving oil cylinder (16) for portable beam lifting is hinged by sphere with the first swing arm eccentric shaft (17), and the first swing arm eccentric shaft (17) and the second swing arm eccentric shaft (18) are interconnected by pull bar (19), realizes moving together;
Described fixed saddle assembly comprises fixed saddle (21) and nylon saddle (23); Described fixed saddle (21) is directly connected by holding-down bolt with concrete foundation, and the end face of fixed saddle (21) is provided with safety cover plate (41), and safety cover plate (41) is provided with key-type hole for hoist; Described nylon saddle (23) is connected with fixed saddle (21) by bolt;
Described conveying track assembly comprises track (22), adjusting screw(rod) (29) and welding base plate (28); Described welding base plate (28), after the adjustment of erecting stage, is welded on concrete embedded part; Described adjusting screw(rod) (29) is threaded connection with welding between base plate (28), the upper and lower nut of adjustment when adjusting screw(rod) (29) is provided with for installing;
Portable beam anti-tilt device is equipped with on described wheel (25) top, and this device is made up of anti-dumping support (24), welding base plate (46), and anti-dumping support (24) is arranged in welding base plate (46); Described portable beam anti-tilt device replaces the portable beam guide wheel device of traditional step rate equipment;
Described portable beam (20) is arranged nylon saddle (47), portable beam (20) and nylon saddle (47) pass through bolted connection;
Have skew e between the axle center of described bearing seat (26) and the axle center of installing wheel, this side-play amount is for realizing lifting and the descending motion of saddle;
Described transport wheel (25) adopts monolateral flange design;
Described track (22) is arranged in pitch of bolts neutral gear below tiltedly to be carved adjustment part and namely goes up taper liner plate (30), declivity backing plate (31), to adjust orbital plane absolute altitude.
2. the light-type walking beam transporter based on bias according to claim 1, is characterized in that: described portable beam (20) is provided with lifting tapped bore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446498.5A CN102897492B (en) | 2012-11-09 | 2012-11-09 | Eccentric based lightweight walking beam conveyor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210446498.5A CN102897492B (en) | 2012-11-09 | 2012-11-09 | Eccentric based lightweight walking beam conveyor |
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| CN102897492A CN102897492A (en) | 2013-01-30 |
| CN102897492B true CN102897492B (en) | 2015-02-11 |
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| CN201210446498.5A Active CN102897492B (en) | 2012-11-09 | 2012-11-09 | Eccentric based lightweight walking beam conveyor |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106743176A (en) * | 2016-12-26 | 2017-05-31 | 新兴铸管股份有限公司 | A kind of multistation stepper |
| CN108405637B (en) * | 2018-05-09 | 2023-08-08 | 山东钢铁股份有限公司 | Stabilizing device of walking beam for transporting strip steel |
| CN108861418A (en) * | 2018-08-01 | 2018-11-23 | 邯郸学院 | One kind taking pipe machine |
| CN110422377A (en) * | 2019-09-04 | 2019-11-08 | 凌源钢铁股份有限公司 | A kind of walking beam transporter part material lifting device |
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| CN201660284U (en) * | 2009-12-23 | 2010-12-01 | 鞍钢集团工程技术有限公司 | Parallel steel coil stepping conveying device |
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| CN202880337U (en) * | 2012-11-09 | 2013-04-17 | 宝钢工程技术集团有限公司 | Lightweight type walking beam conveyor based on eccentricity |
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| JPS624116A (en) * | 1985-06-28 | 1987-01-10 | Hitachi Ltd | Walking beam type conveyer |
| FR2809382B1 (en) * | 2000-05-25 | 2002-08-30 | Vai Clecim | DEVICE FOR CONVEYING SOLID OBJECTS, ESPECIALLY METAL COILS |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1162591A (en) * | 1966-05-17 | 1969-08-27 | Voest Ag | Improvements in or relating to Apparatus for the Conveyance of Strip Coils or Other Rolled Stock from a Feeding Point to a Further Conveyor or Processing Line |
| CN2835160Y (en) * | 2005-10-14 | 2006-11-08 | 中国第二重型机械集团公司 | Stepping transfer arrangement |
| CN101181962A (en) * | 2007-12-11 | 2008-05-21 | 中冶南方工程技术有限公司 | Inclined-plane climbing type walking beam transporter |
| CN201258189Y (en) * | 2008-07-31 | 2009-06-17 | 中冶南方工程技术有限公司 | Dual crossing layout walking beam type steel coil conveyor device |
| CN201276340Y (en) * | 2008-08-21 | 2009-07-22 | 中冶南方工程技术有限公司 | T type column walking beam for carrying steel coil |
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| CN201660284U (en) * | 2009-12-23 | 2010-12-01 | 鞍钢集团工程技术有限公司 | Parallel steel coil stepping conveying device |
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Inventor after: Chen Yuanpeng Inventor after: Guo Shouchun Inventor after: Wang Weizhou Inventor after: Yi Fan Inventor before: Chen Yuanpeng Inventor before: Guo Shouchun Inventor before: Wang Weizhou Inventor before: Yi Fan |
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