CN204311121U - Zinc pot platform auxiliary lifting devices - Google Patents
Zinc pot platform auxiliary lifting devices Download PDFInfo
- Publication number
- CN204311121U CN204311121U CN201420740728.3U CN201420740728U CN204311121U CN 204311121 U CN204311121 U CN 204311121U CN 201420740728 U CN201420740728 U CN 201420740728U CN 204311121 U CN204311121 U CN 204311121U
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- China
- Prior art keywords
- hydro
- zinc pot
- pump
- leading screw
- electrical control
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Abstract
The utility model provides a kind of zinc pot platform auxiliary lifting devices, is made up of Hydraulic Station, hydro-pump, hydro-cylinder, solenoid operated directional valve, electrical control cubicles and conduit under fluid pressure; Hydraulic Station is built with hydro-pump, and hydro-pump is connected with four hydro-cylinders respectively by conduit under fluid pressure, and four hydro-cylinders are connected to four bights of zinc pot steel platform structure, and hydro-pump is connected electrical control cubicles with solenoid operated directional valve.The utility model can realize the synchronization lifting with leading screw, lead screw transmission motor load is made to decline 36%, disposable zinc pot can be raised to position, a pot time is changed in very big shortening, increases work efficiency and zinc pot operating rate, reduces leading screw wearing and tearing, extend leading screw work-ing life, reduce production cost, the leakage accident avoiding platform inclination to cause, ensure carrying out smoothly of production.
Description
Technical field
The utility model belongs to hydraulic efficiency system field, particularly a kind of auxiliary lifting devices for hot galvanizing line zinc pot platform.
Background technology
What the zinc pot hoisting appliance of certain cold rolling mill hot galvanizing line adopted is threaded screw rod type of drive, load load-bearing 500 tons of zinc pots.Because original design leading screw often occurs wearing and tearing heating in load-bearing rise process, hot face temperature reaches 170 ~ 200 DEG C, thus makes four leading screws impaired bending in various degree, causes four leading screw liftings asynchronous, and cause zinc pot platform inclination, the spare part more renewed of having to.Not only increase spare parts consumption and maintenance load, and cause maintenance to fail to come out on time, affect zinc-plated output, and there is the substantial equipment accident causing zinc pot inclination leakage because hoisting appliance is tumbled.
Summary of the invention
The utility model aims to provide a kind of safe and reliable, and can ensure that zinc pot lifting platform is steadily synchronous, the leakage accident avoiding platform inclination to cause, reduces the zinc pot platform auxiliary lifting devices of spare parts consumption.
For this reason, the utility model takes following technical solution:
A kind of zinc pot platform auxiliary lifting devices, is characterized in that, be made up of Hydraulic Station, hydro-pump, hydro-cylinder, solenoid operated directional valve, electrical control cubicles and conduit under fluid pressure; Hydraulic Station is built with hydro-pump, and hydro-pump is connected with four hydro-cylinders respectively by conduit under fluid pressure, and four hydro-cylinders are connected to four bights of zinc pot steel platform structure, and hydro-pump is connected with electrical control cubicles with solenoid operated directional valve, by electrical control cubicles synchronization control.
The beneficial effects of the utility model are:
Due on the basis of original leading screw jacking system, nested auxiliary hydraulic pressure lifting device, achieve the synchronization lifting with leading screw, lead screw transmission motor load is made to have dropped 36%, leading screw temperature remains on 80 DEG C, disposable zinc pot can be raised to position, not be used in halfway to stop cooling leading screw, greatly shorten and change a pot time, improve working efficiency and zinc pot operating rate, decrease leading screw wearing and tearing, extend leading screw work-ing life, reduce production cost, the leakage accident avoiding platform inclination to cause, ensure that carrying out smoothly of production.
Accompanying drawing explanation
Fig. 1 is zinc pot platform auxiliary lifting devices installment state schematic diagram.
In figure: conduit under fluid pressure 1, leading screw 2, hydro-cylinder 3, zinc pot 4, zinc pot platform 5, electrical control cubicles 6, solenoid operated directional valve 7, Hydraulic Station 8, hydro-pump 9.
Embodiment
The utility model zinc pot platform auxiliary lifting devices is be made up of conduit under fluid pressure 1, hydro-cylinder 3, electrical control cubicles 6, solenoid operated directional valve 7, Hydraulic Station 8, hydro-pump 9.Hydraulic Station 8 is built with hydro-pump 9, and hydro-pump 9 is connected with four hydro-cylinders 3 respectively by conduit under fluid pressure 1, and four hydro-cylinders 3 are connected to four bights of zinc pot platform 5 steel construction.Meanwhile, hydro-pump 9 is connected electrical control cubicles 6 with solenoid operated directional valve 7, to control start and stop and the lifting of whole hydraulic pressure auxiliary lifting devices.
Claims (1)
1. a zinc pot platform auxiliary lifting devices, is characterized in that, is made up of Hydraulic Station, hydro-pump, hydro-cylinder, solenoid operated directional valve, electrical control cubicles and conduit under fluid pressure; Hydraulic Station is built with hydro-pump, and hydro-pump is connected with four hydro-cylinders respectively by conduit under fluid pressure, and four hydro-cylinders are connected to four bights of zinc pot steel platform structure, and hydro-pump is connected with electrical control cubicles with solenoid operated directional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740728.3U CN204311121U (en) | 2014-12-01 | 2014-12-01 | Zinc pot platform auxiliary lifting devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740728.3U CN204311121U (en) | 2014-12-01 | 2014-12-01 | Zinc pot platform auxiliary lifting devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204311121U true CN204311121U (en) | 2015-05-06 |
Family
ID=53133446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740728.3U Active CN204311121U (en) | 2014-12-01 | 2014-12-01 | Zinc pot platform auxiliary lifting devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311121U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240085A (en) * | 2019-07-23 | 2019-09-17 | 应达工业（上海）有限公司 | A kind of induction zinc pot screw rod lifting device |
| KR20220109575A (en) * | 2021-01-29 | 2022-08-05 | 현대로템 주식회사 | Lift for Wheel Armored |
-
2014
- 2014-12-01 CN CN201420740728.3U patent/CN204311121U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240085A (en) * | 2019-07-23 | 2019-09-17 | 应达工业（上海）有限公司 | A kind of induction zinc pot screw rod lifting device |
| CN110240085B (en) * | 2019-07-23 | 2024-02-02 | 应达工业（上海）有限公司 | Lead screw lifting device for induction zinc pot |
| KR20220109575A (en) * | 2021-01-29 | 2022-08-05 | 현대로템 주식회사 | Lift for Wheel Armored |
| KR102433953B1 (en) * | 2021-01-29 | 2022-08-19 | 현대로템 주식회사 | Lift for Wheel Armored |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |