CN204311121U - Auxiliary lifting device for zinc pot platform - Google Patents
Auxiliary lifting device for zinc pot platform 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
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- zinc pot
- hydro
- lead screw
- platform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000011701 zinc Substances 0.000 title claims abstract description 24
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005246 galvanizing Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
Abstract
The utility model provides a zinc pot platform auxiliary lifting device, which consists of a hydraulic station, a hydraulic pump, a hydraulic cylinder, an electromagnetic directional valve, an electric control cabinet and a hydraulic pipeline; the hydraulic pump is arranged in the hydraulic station, the hydraulic pump is respectively connected with four hydraulic cylinders through hydraulic pipelines, the four hydraulic cylinders are respectively connected at four corners of the zinc pot platform steel structure, and the hydraulic pump and the electromagnetic directional valve are connected with an electric control cabinet. The utility model discloses can realize going up and down with the synchronization of lead screw, make lead screw drive motor load descend 36%, can once only rise the zinc pot and target in place, greatly shorten and trade pot time, improve work efficiency and zinc pot operation rate, reduce lead screw wearing and tearing, extension lead screw life, reduction in production cost avoids the weeping accident that the platform slope caused, guarantees going on 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 | Auxiliary lifting device for zinc pot platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740728.3U CN204311121U (en) | 2014-12-01 | 2014-12-01 | Auxiliary lifting device for zinc pot platform |
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 | Auxiliary lifting device for zinc pot platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204311121U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203857A (en) * | 2019-04-25 | 2019-09-06 | 东莞市华楠骏业机械制造有限公司 | A kind of platform lifting device for making building machine in the air |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110203857A (en) * | 2019-04-25 | 2019-09-06 | 东莞市华楠骏业机械制造有限公司 | A kind of platform lifting device for making building machine in the air |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202805719U (en) | Fine blanking machine alternating current servo fluid power system | |
| CN204311121U (en) | Auxiliary lifting device for zinc pot platform | |
| CN204574810U (en) | A kind of fire door hydraulic lift | |
| CN204312304U (en) | Pressure switch for water pump adjustable structure | |
| CN204099315U (en) | A kind of hydraulic power energy-saving servo control gear | |
| CN203404143U (en) | Two-branch-cylinder simultaneous system controlled by proportional valve | |
| CN104196782A (en) | Serially-connected composite throttling speed regulating loop for lifter | |
| CN104514777A (en) | Energy-saving servo control system of ceramic brick pressing machine | |
| CN203430877U (en) | Three-level pressure control pump | |
| CN203462513U (en) | Negative-flow energy-saving device of hydraulic excavator | |
| CN203366147U (en) | Constant pressure water supply oil supply device | |
| CN203685729U (en) | Novel hydraulic system used for LF | |
| CN202465220U (en) | Hydraulic synchronous jacking system | |
| CN104196810A (en) | Multi-cylinder synchronous loop for gantry lifter proportional flow distribution and collecting valve | |
| CN204384775U (en) | Hydraulic pressure oblique-arm type elevator chamber | |
| CN202164077U (en) | Electric hydraulic jack | |
| CN204061418U (en) | The energy-saving control device of hydraulic station | |
| CN103438036A (en) | Three-stage pressure control pump | |
| CN204874613U (en) | Improved generation roll quench machining tool | |
| CN202612275U (en) | New hydraulic system | |
| CN203744478U (en) | Energy-saving structure | |
| CN203712827U (en) | Proportion control energy-saving structure for ceramic brick machine | |
| CN201988582U (en) | Hydraulic system of metal continuous extruding machine | |
| CN202848935U (en) | Electro-mechanical and hydraulic integrated crawler crane supporting leg system | |
| CN202531949U (en) | Valve cover with internal thread lifting hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |