CN204355682U - A kind of coil car - Google Patents
A kind of coil car Download PDFInfo
- Publication number
- CN204355682U CN204355682U CN201420867423.9U CN201420867423U CN204355682U CN 204355682 U CN204355682 U CN 204355682U CN 201420867423 U CN201420867423 U CN 201420867423U CN 204355682 U CN204355682 U CN 204355682U
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- CN
- China
- Prior art keywords
- lift
- bay
- lifting
- utility
- hydraulic motor
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Abstract
The utility model discloses a kind of coil car, comprise lifting hydraulic cylinder, trolley, bay-lift, carrying roller, guide pillar, orienting sleeve, HM Hydraulic Motor fixed mount, HM Hydraulic Motor, walking gear, tooth bar and track adjusting wheel.The utility model, in lifting of lifting table process, by the radial constraint of orienting sleeve to guide pillar, realizes the vertical lift of bay-lift.By pinion and rack, fluid motor-driven coil car realizes advancing, retreating.Guiding in coil car advance, fallback procedures is ensured by two track adjusting wheels.The utility model leads owing to adopting orienting sleeve to substitute slide plate, and noble metal consumption greatly reduces, dolly weight saving.Lifting structure of the present utility model is short and sweet, loss of weight about 14.7% under identical lifting travel.The utility model adopts independently fluid motor-driven pinion and rack, and car body running gear structure is simple, maintenance is convenient, and overhaul of the equipments difficulty reduces.
Description
Technical field
The utility model relates to a kind of metallurgical equipment, particularly a kind of coil car.
Background technology
At present, domestic self-developing design, the coil car manufactured mostly are casing lifting mode, and walking manner is motor-driven.
Under traditional design thinking, the guiding of coil car bay-lift in lifting process relies on the slide plate of bay-lift casing surrounding to contact with the face between coil car car body inside face and ensures, the advance of coil car or retrogressing adopt gear motor to drive.
This coil car has following shortcoming: coil car integral structure is heavy, and need special process to eliminate internal stress after bay-lift welding, coil car needs more noble metal material as slide plate.Gear motor founds flat staggered transmission, and this structure makes wheel axle structure complicated, and proposes high requirement to processing, assembling link.
Society is by Resources for construction economizing type friendly environment society pendulum in grand strategy position, and this just requires that we do from drop, saves materials'use amount, reduces unnecessary operation.Need the mentality of designing changing coil car for this reason, realize minimizing design.
Summary of the invention
For solving the problems referred to above that prior art exists, the utility model will design one can save materials'use amount, reduces maintenance difficulty and the simple coil car of structure
To achieve these goals, the technical solution of the utility model is as follows: a kind of coil car, comprise lifting hydraulic cylinder, trolley, bay-lift, carrying roller, guide pillar, orienting sleeve, HM Hydraulic Motor fixed mount, HM Hydraulic Motor, walking gear, tooth bar and track adjusting wheel, carrying roller is provided with, for propping up coil of strip above described bay-lift.Be provided with lifting hydraulic cylinder below bay-lift, the piston rod head of lifting hydraulic cylinder is provided with tapped bore, piston rod and bay-lift by Bolt Connection, stretching out and retracting the lifting realizing bay-lift by piston rod; Described bay-lift two ends are connected with two guide pillars respectively, and guidepost is through the steel pipe in trolley, and steel tube end part is equipped with orienting sleeve.Trolley is provided with HM Hydraulic Motor fixed mount, and HM Hydraulic Motor fixed mount is equipped with HM Hydraulic Motor.In described tooth bar mounting foundation, described walking gear connects with the output shaft spindle nose of HM Hydraulic Motor; Described track adjusting wheel is arranged in trolley.
Principle of work of the present utility model is as follows: in tooth bar mounting foundation of the present utility model, and walking gear connects with the output shaft spindle nose of HM Hydraulic Motor, and under HM Hydraulic Motor drives, by means of walking gear and rack mechanism, coil car can realize moving back and forth.Trolley is provided with track adjusting wheel, and track adjusting wheel abuts on coil car walking track, ensures that coil car moves along a straight line when walking.In lifting of lifting table process, by the radial constraint of orienting sleeve to guide pillar, realize the vertical lift of bay-lift.By pinion and rack, fluid motor-driven coil car realizes advancing, retreating.Guiding in coil car advance, fallback procedures is ensured by two track adjusting wheels.
Compared with prior art, the utility model has following beneficial effect:
1, the utility model leads owing to adopting orienting sleeve to substitute slide plate, and noble metal consumption greatly reduces, dolly weight saving.Lifting structure of the present utility model is short and sweet, loss of weight about 14.7% under identical lifting travel.
2, the utility model adopts independently fluid motor-driven pinion and rack, and car body running gear structure is simple, maintenance is convenient, and overhaul of the equipments difficulty reduces.The utility model can realize the on-bne repair of coil car lifting hydraulic cylinder sealing, effectively prevent unit parking accident.
3, in sum, the utility model changes the mentality of designing of coil car in the past, saves materials'use amount, reduces overhaul of the equipments difficulty.Add unit equipment competitive power commercially.
Accompanying drawing explanation
The utility model has 5, accompanying drawing, wherein:
Fig. 1 is front view of the present utility model.
Fig. 2 is left side view of the present utility model.
Fig. 3 is birds-eye view of the present utility model.
Fig. 4 is the utility model I place partial enlarged view.
Fig. 5 is II place's partial enlarged view of the present utility model.
In figure: 1, lifting hydraulic cylinder, 2, trolley, 3, bay-lift, 4, carrying roller, 5, guide pillar, 6, orienting sleeve, 7, HM Hydraulic Motor fixed mount, 8, HM Hydraulic Motor, 9, walking gear, 10, tooth bar, 11, track adjusting wheel.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present utility model is further described.As Figure 1-5, a kind of coil car is primarily of formations such as lifting hydraulic cylinder 1, trolley 2, bay-lift 3, guide pillar 5, orienting sleeve 6 and HM Hydraulic Motor 8.Utilize lifting hydraulic cylinder 1 to drive bay-lift 3 to move up and down, realize the picking-up of coil of strip and put down.Utilize the pinion and rack that HM Hydraulic Motor 8 drives, drive coil car to move backward forward, realize the transport of coil of strip.
Lifting hydraulic cylinder 1 is flange fixed type, is fixed on the top of trolley 2 by flange.The piston rod head of lifting hydraulic cylinder 1 has tapped bore, is connected with bay-lift 3 by screw.Bay-lift 3 is equipped with carrying roller 4, for holding coil of strip.
Guide pillar 5 screw is assemblied in bay-lift 3 two ends, and through the steel pipe in trolley 2, the steel duct in trolley 2 is equipped with orienting sleeve 6.
HM Hydraulic Motor fixed mount 7 screw is contained in trolley 2 front end, and HM Hydraulic Motor 8 is fixed on HM Hydraulic Motor fixed mount 7 by screw.Track adjusting wheel 11 HM Hydraulic Motor fixed mount 7 is equipped with.
When bay-lift 3 needs to rise, lifting hydraulic cylinder 1 passes into pressure oil, and piston rod stretches out, and the piston rod stretched out drives bay-lift 3 to rise.Guide pillar 5 radial direction being assemblied in bay-lift 3 two ends is subject to the constraint of orienting sleeve 6, can only axial motion, thus guarantees the perpendicular movement of bay-lift 3.
When coil car needs to advance or retreat, HM Hydraulic Motor 8, by hydraulic-driven, drives the walking gear 9 of output shaft end to rotate, walking gear 9, tooth bar 10 engage each other in process, realize moving forward and backward of coil car.HM Hydraulic Motor fixed mount 7 is equipped with track adjusting wheel 11, track adjusting wheel 11 contacts with track side surfaces, ensures coil car orbital motion.
Claims (1)
1. a coil car, it is characterized in that: comprise lifting hydraulic cylinder (1), trolley (2), bay-lift (3), carrying roller (4), guide pillar (5), orienting sleeve (6), HM Hydraulic Motor fixed mount (7), HM Hydraulic Motor (8), walking gear (9), tooth bar (10) and track adjusting wheel (11), described bay-lift (3) top is provided with carrying roller (4), for propping up coil of strip, bay-lift (3) below is provided with lifting hydraulic cylinder (1), the piston rod head of lifting hydraulic cylinder (1) is provided with tapped bore, piston rod and bay-lift (3) pass through Bolt Connection, stretching out and retracting the lifting realizing bay-lift (3) by piston rod, described bay-lift (3) two ends are connected with two guide pillars (5) respectively, guidepost is through the steel pipe in trolley (2), steel tube end part is equipped with orienting sleeve (6), trolley (2) is provided with HM Hydraulic Motor fixed mount (7), HM Hydraulic Motor (8) HM Hydraulic Motor fixed mount (7) is equipped with, in described tooth bar (10) mounting foundation, described walking gear (9) connects with the output shaft spindle nose of HM Hydraulic Motor (8), described track adjusting wheel (11) is arranged in trolley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867423.9U CN204355682U (en) | 2014-12-29 | 2014-12-29 | A kind of coil car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867423.9U CN204355682U (en) | 2014-12-29 | 2014-12-29 | A kind of coil car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204355682U true CN204355682U (en) | 2015-05-27 |
Family
ID=53257165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867423.9U Expired - Fee Related CN204355682U (en) | 2014-12-29 | 2014-12-29 | A kind of coil car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204355682U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841988A (en) * | 2016-04-05 | 2016-08-10 | 广东精铟海洋工程股份有限公司 | Reciprocal-load elevating test machine, elevating test system and elevating test method |
| CN110155644A (en) * | 2019-06-03 | 2019-08-23 | 江苏金佳铁芯有限公司 | A kind of liftable and the automatically travelling bogie of dragging material walking |
| CN111573178A (en) * | 2020-04-23 | 2020-08-25 | 中冶南方（武汉）热工有限公司 | Loading and unloading trolley for coil of coil upender |
-
2014
- 2014-12-29 CN CN201420867423.9U patent/CN204355682U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841988A (en) * | 2016-04-05 | 2016-08-10 | 广东精铟海洋工程股份有限公司 | Reciprocal-load elevating test machine, elevating test system and elevating test method |
| CN110155644A (en) * | 2019-06-03 | 2019-08-23 | 江苏金佳铁芯有限公司 | A kind of liftable and the automatically travelling bogie of dragging material walking |
| CN111573178A (en) * | 2020-04-23 | 2020-08-25 | 中冶南方（武汉）热工有限公司 | Loading and unloading trolley for coil of coil upender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20171229 |