CN2487740Y - Device for lifting and side-sliding hood of converter - Google Patents
Device for lifting and side-sliding hood of converter Download PDFInfo
- Publication number
- CN2487740Y CN2487740Y CN 01206778 CN01206778U CN2487740Y CN 2487740 Y CN2487740 Y CN 2487740Y CN 01206778 CN01206778 CN 01206778 CN 01206778 U CN01206778 U CN 01206778U CN 2487740 Y CN2487740 Y CN 2487740Y
- Authority
- CN
- China
- Prior art keywords
- petticoat pipe
- pull bar
- oil cylinder
- sealing gland
- vehicle frame
- 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.)
- Expired - Lifetime
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a device for lifting and side-sliding hood of converter, and belongs to the metallurgical field; the structure of the utility model is compact, the lifting section and the transverse moving section of a smoke hood can be integrally and horizontally moved, the lifting structure of the smoke hood is a hydraulic type, an oil cylinder is connected with the smoke hood through a pull rod to effectively obstruct the heat source and the heat conduction, and can improve the reliability and the service life of the oil cylinder, and can reduce the equipment maintenance cost and time to facilitate the production of converter.
Description
The utility model belongs to the Metal smelting field, particularly a kind of revolving furnace fume hood lifting transverse device.
Present domestic and international employed revolving furnace fume hood lifting transverse device, most of movable gas hood lifting and traversing isolating method of translation petticoat pipe of adopting.Structurally, the translation petticoat pipe is installed on the traversing dolly, and the hoisting appliance of movable gas hood then is installed on the stationary platform of traversing dolly below, and traversing dolly can only be traversing with the translation petticoat pipe.This structure is unfavorable for the maintenance of converter because movable gas hood and translation petticoat pipe can't be whole traversing; And the installation site that is limited by of movable gas hood hoisting appliance directly connects the oil cylinder piston bar with movable gas hood, oil cylinder and oil cylinder piston bar are near the flame thermal source, though oil cylinder has adopted special water-cool oil cylinder, but because the thermal conduction that can't solve the oil cylinder piston bar, usually occur in the use that cylinder seal spare damages and the phenomenon of leakage of oil has greatly increased maintenance load.
The purpose of this utility model is to provide a kind of petticoat pipe lifting transverse device, this apparatus structure compactness, the dropping section and the translation section of the whole traversing petticoat pipe of energy; The petticoat pipe hoisting appliance is a hydraulic lifting, adopts the design of common oil cylinder reducing cost, and thermal source that can cut off effectively and thermal conduction, improves the reliability and the working life of oil cylinder.
The purpose of this utility model realizes in the following way: transmission mechanism, adhesion wheel, driven wheel are housed on the vehicle frame of revolving furnace fume hood lifting transverse device: the petticoat pipe hoisting appliance and the translation petticoat pipe that have heat insulation protection are fixedly installed on the vehicle frame, with traversing by the vehicle frame of actuator drives.The bottom of vehicle frame is connected with Traverse Displacement Unit protective shield hitch and thermal protection cooled plate.
Petticoat pipe hoisting appliance inner cylinder uprightly is installed in the water-cooled ballistic support cover, the oil cylinder piston bar connects with gusset plate and pull bar by the oil cylinder coupling head, each connects all overlaps heat insulation loop on attachment pegs, constituted the heat conducting thermal resistance of pull bar: pull bar pass sealing plate, sealing gland ring and seal box float, successively pull bar setting device, the gusset plate joint by the band sheath and use attachment pegs and gusset plate, petticoat pipe joint connect after, link to each other with the lifting petticoat pipe again.The sealing gland ring that floats allows pull bar that certain beat is arranged, mounting height and levelness that the pull bar setting device of band sheath can be regulated petticoat pipe.
Seal box is installed in the lower end of water-cooled ballistic support cover, and a unsteady sealing gland ring is housed in the seal box, and the sealing gland ring that floats can move horizontally, and on the sealing gland ring that floats sealing plate is installed, and feeds gas during work in seal box, has guaranteed the sealing in the water-cooled ballistic support cover; Pull bar UNICOM overregulates bolt and connects with the gusset plate joint, and the gusset plate joint connects with gusset plate by attachment pegs, and gusset plate also connects by attachment pegs with gusset plate, and gusset plate links to each other with the petticoat pipe joint by attachment pegs, and the petticoat pipe joint links to each other with the lifting petticoat pipe.
In such scheme, the petticoat pipe hoisting appliance provides the elevating function of movable gas hood, and the traversing dolly that vehicle frame, transmission mechanism, adhesion wheel, driven wheel constitute provides support for parts such as petticoat pipe hoisting appliance, thermal protection cooled plate and translation petticoat pipes.Oil cylinder uprightly is installed in the neutralization of water-cooled ballistic support cover to the heat conducting thermal resistance structure of pull bar and to the seal approach in the water-cooled ballistic support cover, thereby thermal source of Ge Duaning and thermal conduction is effectively come out petticoat pipe, petticoat pipe hoisting appliance, thermal protection cooled plate are can be whole traversing when dolly is traversing.Improve the reliability and the working life of oil cylinder, reduce cost of equipment maintenance and servicing time.
Further specify below in conjunction with accompanying drawing:
Fig. 1 is a petticoat pipe lifting transverse device schematic top plan view
Fig. 2 is a petticoat pipe lifting transverse device front elevational schematic
Fig. 3 is a petticoat pipe hoisting appliance structural representation
Among the figure, 1 be vehicle frame, 2 for transmission mechanism, 3 for adhesion wheel, 4 for driven wheel, 5 for the petticoat pipe hoisting appliance, 6 for the protective shield hitch, 7 for the thermal protection cooled plate, 8 for the translation petticoat pipe, 9 for the lifting petticoat pipe, 10 for water-cooled ballistic support cover, 11 for oil cylinder, 12 for the oil cylinder coupling head, 13 for attachment pegs, 14 for gusset plate, 15 for heat insulation loop, 16 for sealing plate, 17 be the petticoat pipe joint for gusset plate joint, 22 for pull bar setting device, 21 for pull bar, 20 for seal box, 19 for the sealing gland ring that floats, 18.
On the vehicle frame 1 of the revolving furnace fume hood lifting transverse device of present embodiment transmission mechanism 2, adhesion wheel 3, driven wheel 4 are housed as shown in the figure: the petticoat pipe hoisting appliance 5 and the translation petticoat pipe 8 that have heat insulation protection are fixedly installed on the vehicle frame 1, and be traversing with the vehicle frame 1 that is driven by transmission mechanism 2.The bottom of vehicle frame 1 is connected with Traverse Displacement Unit protective shield hitch 6 and thermal protection cooled plate 7.
Petticoat pipe hoisting appliance 5 inner cylinders 11 uprightly are installed in the water-cooled ballistic support cover 10, oil cylinder 11 piston rods connect with gusset plate 14 and pull bar 19 by oil cylinder coupling head 12, each connects all cover heat insulation loop 15 on attachment pegs 13, has constituted pull bar 19 heat conducting thermal resistances; Pull bar 19 passes sealing plate 16, float sealing gland ring 17 and seal box 18, successively pull bar setting device 20, the gusset plate joint 21 by the band sheath and use attachment pegs 13 and gusset plate 14, petticoat pipe joint 22 connect after, link to each other with lifting petticoat pipe 9 again.The sealing gland ring 17 that floats allows pull bar 19 that certain beat is arranged, mounting height and levelness that the pull bar setting device 20 of band sheath can be regulated petticoat pipe.
The thermal protection cooled plate 7 of splicing structure has been adopted in the overall thermal protection of petticoat pipe lifting transverse device; The thermal protection of petticoat pipe hoisting appliance is except that cooled plate 7, in the water-cooled ballistic support of also oil cylinder having been packed into the cover 10, port at support set is equipped with the sealing gland ring 17 that floats, this ring stops the external heat air-flow to enter support set on the one hand, utilize the gas purging cooling pull bar 19 that enters seal box 18 on the other hand, connect the thermal conduction that heat insulation loop 15 reduces between the gusset plate 14 with pull bar 19 by attachment pegs 13, gusset plate 14 in support set inner cylinder coupling head 12.
During the work of revolving furnace fume hood lifting transverse device, petticoat pipe hoisting appliance 5 spurs the lifting of falling petticoat pipe 9 by oil cylinder 11 and pull bar 19; Transmission mechanism 2 drive adhesion wheels 3 drive driven wheels 4 will be installed on petticoat pipe hoisting appliance 5 on the vehicle frame 1, protective shield hitch 6, thermal protection cooled plate 7, translation petticoat pipe 8, lifting petticoat pipe 9, for water-cooled ballistic support cover 10 etc. whole traversing, thereby the action and the thermal protection of realization petticoat pipe hoisting appliance 5.
Claims (3)
1. a revolving furnace fume hood lifting transverse device is made up of vehicle frame, transmission mechanism, adhesion wheel, driven wheel etc., it is characterized in that: the petticoat pipe hoisting appliance and the translation petticoat pipe that have heat insulation protection are fixedly installed on the vehicle frame, with traversing by the vehicle frame of actuator drives; The bottom of vehicle frame is connected with Traverse Displacement Unit protective shield hitch and thermal protection cooled plate.
2. revolving furnace fume hood lifting transverse device according to claim 1, it is characterized in that petticoat pipe hoisting appliance inner cylinder uprightly is installed in the water-cooled ballistic support cover, the oil cylinder piston bar connects with gusset plate and pull bar by the oil cylinder coupling head, and each connects all overlaps heat insulation loop on attachment pegs; Pull bar pass sealing plate, float sealing gland ring and seal box, successively pull bar setting device, the gusset plate joint by the band sheath and use attachment pegs and gusset plate, petticoat pipe joint connect after, link to each other with the lifting petticoat pipe again; The sealing gland ring that floats allows pull bar that certain beat is arranged, mounting height and levelness that the pull bar setting device of band sheath is regulated petticoat pipe.
3. revolving furnace fume hood lifting transverse device according to claim 1, it is characterized in that seal box is installed in the lower end of water-cooled ballistic support cover, one unsteady sealing gland ring is housed in the seal box, the sealing gland ring that floats can move horizontally, on the unsteady sealing gland ring sealing plate is installed, in seal box, is fed gas during work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206778 CN2487740Y (en) | 2001-07-07 | 2001-07-07 | Device for lifting and side-sliding hood of converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206778 CN2487740Y (en) | 2001-07-07 | 2001-07-07 | Device for lifting and side-sliding hood of converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487740Y true CN2487740Y (en) | 2002-04-24 |
Family
ID=33627346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206778 Expired - Lifetime CN2487740Y (en) | 2001-07-07 | 2001-07-07 | Device for lifting and side-sliding hood of converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487740Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851694B (en) * | 2009-03-31 | 2012-09-05 | 上海宝冶建设有限公司 | Fast change method of large-scale converter movable gas hood |
| CN104126020A (en) * | 2011-12-13 | 2014-10-29 | Sms西马格股份公司 | Converter gas discharge |
| CN109652608A (en) * | 2018-12-30 | 2019-04-19 | 洛阳博华实业有限公司 | Track is used in a kind of petticoat pipe translation of included clearing function |
| CN110724783A (en) * | 2019-10-23 | 2020-01-24 | 中国三冶集团有限公司 | Dismantling and installing method of waste heat boiler in converter environment-friendly reconstruction |
| CN113736950A (en) * | 2021-09-30 | 2021-12-03 | 中冶华天南京工程技术有限公司 | Multipurpose flue traversing trolley frame |
| CN114457207A (en) * | 2022-01-28 | 2022-05-10 | 鞍山钢铁冶金炉材科技有限公司 | Protection method for lifting pull rod of long-life converter movable smoke hood |
-
2001
- 2001-07-07 CN CN 01206778 patent/CN2487740Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851694B (en) * | 2009-03-31 | 2012-09-05 | 上海宝冶建设有限公司 | Fast change method of large-scale converter movable gas hood |
| CN104126020A (en) * | 2011-12-13 | 2014-10-29 | Sms西马格股份公司 | Converter gas discharge |
| CN104126020B (en) * | 2011-12-13 | 2016-05-11 | Sms集团有限责任公司 | Converter gas leading-out portion |
| CN109652608A (en) * | 2018-12-30 | 2019-04-19 | 洛阳博华实业有限公司 | Track is used in a kind of petticoat pipe translation of included clearing function |
| CN109652608B (en) * | 2018-12-30 | 2023-11-24 | 洛阳博华实业有限公司 | From track for petticoat pipe translation of taking clearance function |
| CN110724783A (en) * | 2019-10-23 | 2020-01-24 | 中国三冶集团有限公司 | Dismantling and installing method of waste heat boiler in converter environment-friendly reconstruction |
| CN110724783B (en) * | 2019-10-23 | 2021-05-28 | 中国三冶集团有限公司 | Dismantling and installing method of waste heat boiler in converter environment-friendly reconstruction |
| CN113736950A (en) * | 2021-09-30 | 2021-12-03 | 中冶华天南京工程技术有限公司 | Multipurpose flue traversing trolley frame |
| CN114457207A (en) * | 2022-01-28 | 2022-05-10 | 鞍山钢铁冶金炉材科技有限公司 | Protection method for lifting pull rod of long-life converter movable smoke hood |
| CN114457207B (en) * | 2022-01-28 | 2022-12-20 | 鞍山钢铁冶金炉材科技有限公司 | Protection method for lifting pull rod of long-life converter movable smoke hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGYE SAIDI ENGINEERING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHONGQING IRON + STEEL DESIGN + RESEARCH INST. Effective date: 20030919 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030919 Patentee after: Zhongye Saide Engineering Technology Co., Ltd. Patentee before: Iron and Steed Design Inst., Chongqing City |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110707 Granted publication date: 20020424 |