CN102897492A - Eccentric based lightweight walking beam conveyor - Google Patents
Eccentric based lightweight walking beam conveyor Download PDFInfo
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- CN102897492A CN102897492A CN2012104464985A CN201210446498A CN102897492A CN 102897492 A CN102897492 A CN 102897492A CN 2012104464985 A CN2012104464985 A CN 2012104464985A CN 201210446498 A CN201210446498 A CN 201210446498A CN 102897492 A CN102897492 A CN 102897492A
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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 off-centre for the 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 the stepping transportation to coil of strip.At present more common walking beam transporter equipment as depicted in figs. 1 and 2, track 2 is bolted on welding base 3, fixes with Equipment Foundations 42 when welding base 3 is installed; On welding base 3, be connected with again the shaped steel column 12 that supports fixed beam 4; Hinged fixed saddle 5 again on fixed beam 4.Number in the figure: 1 is that wheel, 2 is that track, 3 is that fixed beam, 5 is that fixed saddle, 6 is that portable beam, 43 is axis wheel for welding base, 4.
The lifting of step rate is achieved as follows: drive the second rocking arm 11 by oil cylinder 9, and drive the first rocking arm 7 by pull bar 10 and rotate around separately axis wheel together, drive portable beams 6 and realize lifting with coil of strip thereby drive bearing 8.Step motion is achieved as follows: drag portable beam 6 by oil cylinder 13 and realize step motion with coil of strip.
The walking beam transporter Main Problems of above-mentioned existing structure has following aspect:
1, because steel construction piece quantity is more, and most of framing member needs machine tooling, causes weight of equipment large, high material consumption, and design cost is high, and the manufacturing cycle is long.
2, fitter's work amount is large, and has a lot of gaps in the steel structure, and staff's safety can't guarantee when causing installing, and operating personal is vulnerable to physical impairment and labour intensity is larger.
3, because steel construction piece is many, member can produce larger distortional stress and distortion when equipment moves; The distortion of framing member can cause the mutual friction and wear aggravation of equipment, lowers equipment life.
Summary of the invention
The purpose of this invention is to provide a kind of light-type walking beam transporter based on off-centre, it has solved the problems such as existing walking beam transporter weight of equipment is large, high material consumption, design cost is high, the manufacturing cycle is long, eliminate the stress deformation of invar framing member and reached thereafter portrait or photograph of the deceased sound, the convenient installation adjusted simultaneously, improves service life of equipment.
Technical solution of the present invention is as follows:
A kind of light-type walking beam transporter based on off-centre, it comprises portable beam, wheel, track, and it also comprises the hydraulic-driven assembly of realizing the step rate step motion, the portable beam assembly of lifting coil of strip, the eccentric stiffener assembly of realizing walking beam elevation, the fixed saddle assembly of depositing coil of strip, conveying track assembly and transportation wheel (25);
Described hydraulic-driven assembly comprises oil cylinder (15) and fixed hinge seat, and the fixed hinge seat is installed in the concrete foundation;
Described portable beam assembly comprises portable beam (20), cylinder bearing seat (27) and bearing seat (26), and the portable beam assembly is supported on the eccentric shaft by bearing seat (26); Described portable beam (20) is upper to be connected with the cylinder bearing seat (27) that drives oil cylinder (16);
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); The driving oil cylinder (16) that is used for the portable beam lifting is hinged by sphere with the first swing arm eccentric shaft (17), and the first swing arm eccentric shaft (17) interconnects by pull bar (19) with the second swing arm eccentric shaft (18), realizes together motion;
Described fixed saddle assembly comprises fixed saddle (21) and nylon saddle (23); Described fixed saddle (21) directly is connected by holding-down bolt with concrete foundation, is provided with safety cover plate (41) at the end face of fixed saddle (21), and safety cover plate (41) is provided with the key-type hole for hoist; Described nylon saddle (23) links to each other 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) is welded on the concrete embedded part after the erecting stage is adjusted; Be threaded connection the upper and lower nut of when adjusting screw(rod) (29) is provided with for installation, adjusting between described adjusting screw(rod) (29) and the welding base plate (28).
Described transportation is adopted monolateral flange design with wheel (25).
The portable beam anti-tilt device is equipped with on described wheel (25) top, and this device is comprised of anti-dumping support (24), welding base plate (46), and anti-dumping support (24) is installed on the 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) passes through bolted connection with nylon saddle (47).
Described portable beam (20) is provided with the 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 used for realizing lifting and the descending motion of saddle.
Arrange in the pitch of bolts neutral gear below the described track (22) and tiltedly carve adjustment part and namely go up taper liner plate (30), declivity backing plate (31), with adjustment orbital plane absolute altitude.
A kind of light-type walking beam transporter based on off-centre of the present invention has been cancelled a large amount of uses of steel construction piece, adopts concrete pedestal to replace; Simplify simultaneously saddle structure, reduced material usage; Optimize the track installation, adopted screw rod to carry out the adjustment of rail levelness and flatness.
Walking beam transporter equipment operational effect of the present invention is good, compares with existing structure equipment, and cost 40% has improved service life of equipment.
Description of drawings
Fig. 1 is existing walking beam transporter equipment cross sectional drawing commonly used.
Fig. 2 is existing walking beam transporter equipment lateral plan commonly used.
Fig. 3 is the of the present invention a kind of light-type walking beam transporter equipment cross sectional drawing based on off-centre 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 off-centre 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, and 2 is track, and 3 are the welding base, and 4 is fixed beam, 5 is fixed saddle, and 6 is portable beam, and 7 is the first rocking arm, 8 for driving bearing, and 9 is oil cylinder, and 10 is pull bar, 11 is the second rocking arm, and 12 is the shaped steel column, and 13 is oil cylinder, 15 is oil cylinder, and 16 for driving oil cylinder, and 17 is the first swing arm eccentric shaft, 18 is the second swing arm eccentric shaft, and 19 is pull bar, and 20 is portable beam, 21 is fixed saddle, and 22 is track, and 23 is the nylon saddle, 24 is the anti-dumping support, and 25 is that wheel is used in transportation, and 26 is bearing seat, 27 is the cylinder bearing seat, and 28 are the welding base plate, and 29 is adjusting screw(rod), 30 is upper taper liner plate, and 31 is the declivity backing plate, and 41 is safety cover plate, 42 is Equipment Foundations, and 43 is axis wheel, and 44 are the swing arm axle center, 45 is welding on every side, and 46 are the welding base plate, and 47 is the nylon saddle.
The specific embodiment
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 off-centre, it mainly is comprised of with wheel 25 the portable beam assembly of the hydraulic-driven assembly of realizing the step rate step motion, lifting coil of strip, the eccentric stiffener assembly of realizing walking beam elevation, the fixed saddle assembly of depositing coil of strip, conveying track assembly and transportation.
The hydraulic-driven assembly mainly is comprised of oil cylinder 15, fixed hinge seat, and it is in the Equipment Foundations 42 that the fixed hinge seat is installed in concrete foundation.
The portable beam assembly mainly is comprised of portable beam 20, cylinder bearing seat 27 and bearing seat 26, and the portable beam assembly is supported on the eccentric shaft by bearing seat 26.Connect with the cylinder bearing seat 27 that drives oil cylinder 16 on the portable beam 20.
The eccentric stiffener assembly mainly forms by driving oil cylinder 16, the first swing arm eccentric shaft 17, the second swing arm eccentric shaft 18 and pull bar 19.The driving oil cylinder 16 and the first swing arm eccentric shaft 17 that are used for the portable beam lifting are hinged by sphere, and the first swing arm eccentric shaft 17 and the second swing arm eccentric shaft 18 interconnect by pull bar 19, realize together motion.
The fixed saddle assembly mainly is comprised of fixed saddle 21 and nylon saddle 23.Fixed saddle 21 directly is connected by holding-down bolt with concrete foundation.End face at fixed saddle 21 arranges safety cover plate 41, and safety cover plate 41 is provided with the key-type hole for hoist.Nylon saddle 23 links to each other with fixed saddle 21 by bolt.
The conveying track assembly mainly is comprised of track 22, adjusting screw(rod) 29 and welding base plate 28.Welding base plate 28 is welded on the concrete embedded part after the erecting stage is adjusted.Be threaded connection between adjusting screw(rod) 29 and the welding base plate 28, at adjusting screw(rod) 29 upper and lower nut be set, be convenient to adjust when mounted.
Transportation is adopted monolateral flange design with wheel 25.The portable beam anti-tilt device is installed on wheel 25 tops, and this device is comprised of anti-dumping support 24, welding base plate 28, and anti-dumping support 24 is installed on the welding base plate 46.The portable beam anti-tilt device replaces the portable beam guide wheel device of traditional step rate equipment.
Have skew e between the axle center of bearing seat 26 and the axle center of installing wheel, this side-play amount is used for realizing lifting and the descending motion of saddle.
Arrange in the pitch of bolts neutral gears below the track 22 and tiltedly carve adjustment part and namely go up taper liner plate 30, declivity backing plate 31, in order to adjust the orbital plane absolute altitude.
A kind of light-type walking beam transporter based on off-centre of the present invention has adopted 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 comprised of oil cylinder 15 and the fixed hinge seat that is installed in the concrete foundation thereof.(2) the portable beam assembly of lifting coil of strip, this assembly is comprised of portable beam 20, cylinder bearing seat 27, bearing seat 26.(3) the eccentric stiffener assembly of realization walking beam elevation, this assembly forms by driving oil cylinder 16, the first swing arm eccentric shaft 17, the second swing arm eccentric shaft 18, pull bar 19 etc.(4) for the fixed saddle assembly of depositing coil of strip, this assembly is comprised of fixed saddle 21, nylon saddle 23 etc.(5) conveying track assembly, this assembly is comprised of track 22, adjusting screw(rod) 29, welding base plate 28 etc.
Transportation is adopted monolateral flange design with wheel 25, prevents that the portable beam assembly from departing from the equipment center line in transportation.
On wheel top the portable beam anti-tilt device is set, this device is comprised of anti-dumping support 24, welding base plate 46 etc., and this device has replaced the portable beam guide wheel device of traditional step rate equipment.
Accompanying drawing 3～6 has been illustrated respectively the overall structure of the light-type step rate based on off-centre of the present invention.It mainly contains several large component parts such as the hydraulic-driven assembly for the step rate step motion, the portable beam assembly that promotes coil of strip, the eccentric stiffener assembly of realizing walking beam elevation, the fixed saddle assembly that is used for depositing coil of strip, conveying track assembly.
Such as Fig. 3 and shown in Figure 7, be used for depositing 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 that fixed saddle 21 absolute altitudes are adjusted the location.End face at fixed saddle 21 arranges safety cover plate 41, and safety cover plate is provided with the key-type hole for hoist.Nylon saddle 23 links to each other with fixed saddle 21 by bolt.The quantity of fixed saddle 21 will arrange according to process requirements.
Such as Fig. 4 and shown in Figure 5, be used for promoting the portable beam assembly of coil of strip, the portable beam assembly is supported on the eccentric shaft by bearing seat 26, connects with the erection support 27 that drives oil cylinder 16 on the portable beam 20.Nylon saddle 47 is set on the portable beam 20, connects with it by bolt.Portable beam 20 is provided with the lifting tapped bore, the lifting during convenient the installation, and its length and quantity will arrange according to process requirements definite.
Such as Fig. 5 and shown in Figure 6, the eccentric stiffener assembly that is used for walking beam elevation, portable beam lifting driving oil cylinder 16 and the first swing arm eccentric shaft 17 are undertaken hinged by sphere, the first swing arm eccentric shaft 17 and the second swing arm eccentric shaft 18 interconnect by pull bar 19, realize together motion.Between the axle center of installation shaft bearing 26 and the axle center of installing wheel certain skew e is arranged, this side-play amount will be for the lifting and the descending motion that realize saddle.Transportation is adopted monolateral flange design with wheel 25, prevents that the portable beam assembly from departing from the equipment center line in transportation.On wheel top the portable beam anti-tilt device is set, this device is comprised of anti-dumping support 24, welding base plate 46 etc., and this device has replaced the portable beam guide wheel device of traditional step rate equipment.
As shown in Figure 8, be used for the rail assembly of step rate transportation, welding base plate 28 will after the erecting stage is adjusted, be welded on the concrete embedded part.Below track, arrange in the pitch of bolts neutral gear and tiltedly carve adjustment part and namely go up taper liner plate 30, declivity backing plate 31, can carry out the adjustment of orbital plane absolute altitude during installation.Adjusting screw(rod) 29 adopts between the base plate 28 with welding and is threaded, and is provided with upper and lower nut at adjusting screw(rod) 29, adjustment during convenient the installation.
In sum, a kind of light-type walking beam transporter based on off-centre of the present invention has been cancelled a large amount of uses of steel construction piece, adopts concrete pedestal to replace; Simplify simultaneously saddle structure, reduced material usage; Optimize the track installation, adopted screw rod to carry out the adjustment of rail levelness and flatness.Walking beam transporter equipment operational effect of the present invention is good, compares with existing structure equipment, and cost 40% has improved service life of equipment.
Certainly, those skilled in the art in the art will be appreciated that, above-described embodiment only is that the present invention is described, and be not as limitation of the invention, as long as in connotation scope of the present invention, all will drop in the scope of claim of the present invention the variation of above-described embodiment, modification etc.
Claims (7)
1. light-type walking beam transporter based on off-centre, it comprises portable beam, wheel, track, it is characterized in that: it also comprises the hydraulic-driven assembly of realizing the step rate step motion, the portable beam assembly of lifting coil of strip, the eccentric stiffener assembly of realizing walking beam elevation, the fixed saddle assembly of depositing coil of strip, conveying track assembly and transportation wheel (25);
Described hydraulic-driven assembly comprises oil cylinder (15) and fixed hinge seat, and the fixed hinge seat is installed in the concrete foundation;
Described portable beam assembly comprises portable beam (20), cylinder bearing seat (27) and bearing seat (26), and the portable beam assembly is supported on the eccentric shaft by bearing seat (26); Described portable beam (20) is upper to be connected with the cylinder bearing seat (27) that drives oil cylinder (16);
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); The driving oil cylinder (16) that is used for the portable beam lifting is hinged by sphere with the first swing arm eccentric shaft (17), and the first swing arm eccentric shaft (17) interconnects by pull bar (19) with the second swing arm eccentric shaft (18), realizes together motion;
Described fixed saddle assembly comprises fixed saddle (21) and nylon saddle (23); Described fixed saddle (21) directly is connected by holding-down bolt with concrete foundation, is provided with safety cover plate (41) at the end face of fixed saddle (21), and safety cover plate (41) is provided with the key-type hole for hoist; Described nylon saddle (23) links to each other 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) is welded on the concrete embedded part after the erecting stage is adjusted; Be threaded connection the upper and lower nut of when adjusting screw(rod) (29) is provided with for installation, adjusting between described adjusting screw(rod) (29) and the welding base plate (28).
2. the light-type walking beam transporter based on off-centre according to claim 1, it is characterized in that: described transportation is adopted monolateral flange design with wheel (25).
3. the light-type walking beam transporter based on off-centre according to claim 1, it is characterized in that: the portable beam anti-tilt device is equipped with on described wheel (25) top, this device is comprised of anti-dumping support (24), welding base plate (46), and anti-dumping support (24) is installed on the welding base plate (46); Described portable beam anti-tilt device replaces the portable beam guide wheel device of traditional step rate equipment.
4. the light-type walking beam transporter based on off-centre according to claim 1 is characterized in that: described portable beam (20) passes through bolted connection with nylon saddle (47).
5. the light-type walking beam transporter based on off-centre according to claim 1, it is characterized in that: described portable beam (20) is provided with the lifting tapped bore.
6. the light-type walking beam transporter based on off-centre according to claim 1 is characterized in that: have skew e between the axle center of described bearing seat (26) and the axle center of installing wheel, this side-play amount is used for realizing lifting and the descending motion of saddle.
7. the light-type walking beam transporter based on off-centre according to claim 1 is characterized in that: arrange in the pitch of bolts neutral gear below the described track (22) and tiltedly carve adjustment part and namely go up taper liner plate (30), declivity backing plate (31), with adjustment orbital plane absolute altitude.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210446498.5A CN102897492B (en) | 2012-11-09 | 2012-11-09 | Eccentric based lightweight walking beam conveyor |
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| CN201210446498.5A CN102897492B (en) | 2012-11-09 | 2012-11-09 | Eccentric based lightweight walking beam conveyor |
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| CN102897492A true CN102897492A (en) | 2013-01-30 |
| CN102897492B CN102897492B (en) | 2015-02-11 |
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Cited By (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 |
| CN108405637A (en) * | 2018-05-09 | 2018-08-17 | 山东钢铁股份有限公司 | Transport the stabilising arrangement of strip walking beam |
| 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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| 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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| 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 |
| JPS624116A (en) * | 1985-06-28 | 1987-01-10 | Hitachi Ltd | Walking beam type conveyer |
| US20020056608A1 (en) * | 2000-05-25 | 2002-05-16 | Alain Lecrivain | Device for conveying massive objects, in particular metal reels |
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| 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 |
| CN108405637A (en) * | 2018-05-09 | 2018-08-17 | 山东钢铁股份有限公司 | Transport the stabilising arrangement of strip walking beam |
| 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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|---|---|
| CN102897492B (en) | 2015-02-11 |
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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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