CN201890745U - Lifting and guiding device for tundish car - Google Patents
Lifting and guiding device for tundish car Download PDFInfo
- Publication number
- CN201890745U CN201890745U CN2010205774059U CN201020577405U CN201890745U CN 201890745 U CN201890745 U CN 201890745U CN 2010205774059 U CN2010205774059 U CN 2010205774059U CN 201020577405 U CN201020577405 U CN 201020577405U CN 201890745 U CN201890745 U CN 201890745U
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- China
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- leg
- lifting
- fixed
- crane
- tundish car
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- Expired - Fee Related
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Abstract
The utility model provides a lifting and guiding device for a tundish car, which comprises a lifting frame, a low leg of the tundish car, a high leg of the tundish car, lifting hydraulic cylinders, a convex sliding block, a guide groove and a guide rod, wherein the low leg of the tundish car is fixed at the lower end of the high leg of the tundish car; the lifting hydraulic cylinders are fixed on the low leg of the tundish car; the convex sliding block is fixed at the end part of the lifting frame; the guide groove is fixed on the high leg of the tundish car; the convex sliding block is arranged in the guide groove; the upper end of the guide rod is fixed at the lower part of the lifting frame; the guide rod is in sliding connection with the low leg of the tundish car; the lifting frame is of a flat plate structure; and piston rods of the lifting hydraulic cylinders are in point contact with the lower part of the lifting frame. The lifting and guiding device for the tundish car has the advantages of simple structure, light weight, simple and convenient production and process and low production cost.
Description
Technical field
The utility model relates to a kind of conticaster intermediate tundish carriage, particularly relates to the intermediate tundish carriage lifting and guiding device.
Background technology
At present, the driving of conticaster intermediate tundish carriage jacking system generally adopts hydraulic lifting to drive, and more with four Driven by Hydraulic Cylinder forms.For one-sided lifting structure, adopt radial type to be connected between two lifting hydraulic cylinders and the crane, whole crane profile is equivalent to a U-shaped lifting beam, and two lifting hydraulic cylinders are distributed in U-shaped beam both sides.This lifting and guiding device structure is complicated, and the hinged place is more, and low leg of intermediate tundish carriage and crane many places are not easy to processing, the productive costs height, and crane is heavier relatively, and the lifting hydraulic cylinder cylinder diameter is big.
Summary of the invention
The purpose of this utility model provides a kind of intermediate tundish carriage lifting and guiding device, and this intermediate tundish carriage lifting and guiding device is simple in structure, in light weight, production and processing is easy, and productive costs is low.
In order to achieve the above object, intermediate tundish carriage lifting and guiding device of the present utility model, comprise crane, intermediate tundish carriage hangs down leg, intermediate tank overall height leg, lifting hydraulic cylinder, the convex slide block, direction recess and pilot bar, the low leg of intermediate tundish carriage is fixed on the lower end of intermediate tank overall height leg, lifting hydraulic cylinder is fixed on the low leg of intermediate tundish carriage, the convex slide block is fixed on the crane end, direction recess is fixed on the intermediate tank overall height leg, the convex slide block is positioned at direction recess, the upper end of pilot bar is fixed on the crane bottom, between the low leg of pilot bar and intermediate tundish carriage is sliding block joint, it is characterized in that: crane is a plate armature, and the piston rod of lifting hydraulic cylinder contacts with the crane lower point.
The piston rod up-and-down movement of lifting hydraulic cylinder drives the crane up-and-down movement, and the effect of pilot bar is to keep the crane vertical up and down movement, and the convex slide block remains in the direction recess, prevents that crane from rotating in orienting sleeve.
Because crane is a plate armature, do not adopt traditional U-shaped beam, so simple in structure, in light weight, production and processing is easy, productive costs is low; And the piston rod of lifting hydraulic cylinder contacts with the crane lower point, does not adopt traditional employing radial type to connect, and makes processing and manufacturing, easier for installation.Because crane is in light weight, just can have reduced the cylinder diameter of lifting hydraulic cylinder, thereby save cost.
Intermediate tundish carriage lifting and guiding device of the present utility model, simple in structure, in light weight, production and processing is easy, productive costs is low.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
The explanation of Fig. 1 mark: crane 1, piston rod 2, pilot bar 3, convex slide block 4, direction recess 5, intermediate tundish carriage hangs down leg 6, lifting hydraulic cylinder 7, axle sleeve 8, intermediate tank overall height leg 9.
Referring to Fig. 1, the embodiment of the utility model intermediate tundish carriage lifting and guiding device comprises crane 1, intermediate tundish carriage hangs down leg 6, intermediate tank overall height leg 9, lifting hydraulic cylinder 7, convex slide block 4, direction recess 5 and pilot bar 3, the low leg 6 of intermediate tundish carriage is fixed by bolts to the lower end of intermediate tank overall height leg 9, lifting hydraulic cylinder 7 is fixed by bolts on the low leg 6 of intermediate tundish carriage, convex slide block 4 is fixed by bolts to crane 1 end, direction recess 5 is fixed by bolts on the intermediate tank overall height leg 9, convex slide block 4 is positioned at direction recess 5, the upper end of pilot bar 3 is fixed on crane 1 bottom, between the low leg 6 of pilot bar 3 and intermediate tundish carriage is sliding block joint, just between pilot bar 3 and the low leg 6 of intermediate tundish carriage, axle sleeve 8 is installed, pilot bar 3 is slided in axle sleeve 8, crane 1 is a plate armature, and the piston rod 2 of lifting hydraulic cylinder 7 contacts with crane 1 lower point.
Piston rod 2 up-and-down movements of lifting hydraulic cylinder 7 drive crane 1 up-and-down movement, and the effect of pilot bar 3 is to keep crane 1 vertical up and down movement, and convex slide block 4 remains in the direction recess 5, prevents that crane 1 from rotating in orienting sleeve.
Because crane 1 is a plate armature, do not adopt traditional U-shaped beam, so simple in structure, in light weight, production and processing is easy, productive costs is low; And the piston rod 2 of lifting hydraulic cylinder 7 contacts with crane 1 lower point, does not adopt traditional employing radial type to connect, and makes processing and manufacturing, easier for installation.Because crane 1 is in light weight, just can have reduced the cylinder diameter of lifting hydraulic cylinder 7, thereby save cost.
Intermediate tundish carriage lifting and guiding device of the present utility model, simple in structure, in light weight, production and processing is easy, productive costs is low, and it apply is to saving material, reduce production costs positive meaning.
Claims (1)
1. intermediate tundish carriage lifting and guiding device, comprise crane, intermediate tundish carriage hangs down leg, intermediate tank overall height leg, lifting hydraulic cylinder, the convex slide block, direction recess and pilot bar, the low leg of intermediate tundish carriage is fixed on the lower end of intermediate tank overall height leg, lifting hydraulic cylinder is fixed on the low leg of intermediate tundish carriage, the convex slide block is fixed on the crane end, direction recess is fixed on the intermediate tank overall height leg, the convex slide block is positioned at direction recess, the upper end of pilot bar is fixed on the crane bottom, between the low leg of pilot bar and intermediate tundish carriage is sliding block joint, it is characterized in that: crane is a plate armature, and the piston rod of lifting hydraulic cylinder contacts with the crane lower point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205774059U CN201890745U (en) | 2010-10-26 | 2010-10-26 | Lifting and guiding device for tundish car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205774059U CN201890745U (en) | 2010-10-26 | 2010-10-26 | Lifting and guiding device for tundish car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201890745U true CN201890745U (en) | 2011-07-06 |
Family
ID=44220221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205774059U Expired - Fee Related CN201890745U (en) | 2010-10-26 | 2010-10-26 | Lifting and guiding device for tundish car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201890745U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514915A (en) * | 2011-12-23 | 2012-06-27 | 太原重工股份有限公司 | Hydraulic stroke limiting system |
| CN105712247A (en) * | 2016-05-11 | 2016-06-29 | 浙江飞腾园林工程有限公司 | Rescue lifting device for municipal engineering |
| CN107812930A (en) * | 2017-11-30 | 2018-03-20 | 中冶连铸技术工程有限责任公司 | It is a kind of that there is the anti-downwarp device of pans for following function |
| CN112551444A (en) * | 2020-12-03 | 2021-03-26 | 湖北三江航天万山特种车辆有限公司 | Mixing pot lifting device |
-
2010
- 2010-10-26 CN CN2010205774059U patent/CN201890745U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514915A (en) * | 2011-12-23 | 2012-06-27 | 太原重工股份有限公司 | Hydraulic stroke limiting system |
| CN105712247A (en) * | 2016-05-11 | 2016-06-29 | 浙江飞腾园林工程有限公司 | Rescue lifting device for municipal engineering |
| CN107812930A (en) * | 2017-11-30 | 2018-03-20 | 中冶连铸技术工程有限责任公司 | It is a kind of that there is the anti-downwarp device of pans for following function |
| CN112551444A (en) * | 2020-12-03 | 2021-03-26 | 湖北三江航天万山特种车辆有限公司 | Mixing pot lifting device |
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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 |
Granted publication date: 20110706 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |