CN201777796U - Omnibearing hoisting device in blast furnace hearth - Google Patents
Omnibearing hoisting device in blast furnace hearth Download PDFInfo
- Publication number
- CN201777796U CN201777796U CN2010202987566U CN201020298756U CN201777796U CN 201777796 U CN201777796 U CN 201777796U CN 2010202987566 U CN2010202987566 U CN 2010202987566U CN 201020298756 U CN201020298756 U CN 201020298756U CN 201777796 U CN201777796 U CN 201777796U
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- CN
- China
- Prior art keywords
- blast furnace
- center pillar
- omnibearing
- hoisting device
- arm beam
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- 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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Abstract
The utility model relates to an omnibearing hoisting device in a blast furnace hearth, which is used when the blast furnace hearth is built. The omnibearing hoisting device comprises a frame beam, an annular track, a suspension arm beam and a center pillar, the annular track is arranged under the frame beam, the center pillar is arranged at the center of the frame beam, a sleeve is disposed between center pillar sealing plates under the frame beam and connected with the suspension arm beam through a connecting plate, and traveling wheels are arranged between the end of the suspension arm beam and the annular track. The traveling wheels are connected with a traveling motor. Rollers are disposed between the sleeve and the lower sealing plate of the center pillar. Compared with the prior art, the omnibearing hoisting device has the advantages of meeting the requirements of construction sites, eliminating operation dead corners, reducing labor intensity, increasing work efficiency by 3 to 4 times, guaranteeing safety and quality of installation operation, simultaneously creating conditions for double-layer operation for installation construction in the blast furnace, and shortening building cycle.
Description
Technical field
The utility model relates to the interior comprehensive hanging apparatus of a kind of blast furnace crucibe when building blast furnace crucibe by laying bricks or stones.
Background technology
At present, iron and steel enterprise is newly-built at blast furnace, the building by laying bricks or stones of cupola well in the overhaul engineering is vital operation, its masonry quality not only directly influences furnace life, also influence simultaneously the safety in the smelting process, and general furnace bottom carbon brick specification and weight are all bigger, furnace inner space is narrower, can't satisfy operation by the manpower transport, and conventional lifting facility can not satisfy the comprehensive lifting requirements in the cupola well.
Summary of the invention
The purpose of this utility model provides comprehensive hanging apparatus in a kind of blast furnace crucibe, in, the overhaul engineering cupola well building construction newly-built at blast furnace, guarantees the quality and the safety of operation, improves operating efficiency.
For achieving the above object, the utility model is achieved through the following technical solutions:
Comprehensive hanging apparatus in a kind of blast furnace crucibe, comprise Vierendeel girder, ring rail, arm beam, center pillar, Vierendeel girder has the ring rail, the Vierendeel girder center is provided with center pillar, be provided with sleeve between the center pillar shrouding under the Vierendeel girder, sleeve links to each other by connecting panel with the arm beam, is provided with walking wheel between arm beam end and the ring rail.
Described walking wheel is connected with running motor.
Be provided with running roller between the shrouding under described sleeve and the center pillar.
Compared with prior art, the utility model has the advantages that: the utility model has satisfied the requirement of camp site, eliminated the operation dead angle, reduced labour intensity, improve 3～4 times of work efficiency, guarantee the safety and the quality of installation exercise, also for installation in the blast furnace has formed double-deck operating condition, shortened the construction period simultaneously.
Description of drawings
Fig. 1 is the utility model example structure scheme drawing;
Fig. 2 is the utility model result of use scheme drawing.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
See Fig. 1, it is comprehensive hanging apparatus example structure scheme drawing in a kind of blast furnace crucibe of the utility model, comprise Vierendeel girder 1, ring rail 2, arm beam 3, center pillar 4, the circular frame beam is provided with ring rail 2 for 1 time with one heart, ring rail 2 adopts worker's 32 section steel manufactures, general and Vierendeel girder 1 edge of determining dimensions is reserved 300～350mm gap and is got final product, Vierendeel girder 1 center is provided with center pillar 4, center pillar adopts δ=30mm steel plate to make, both sides adopt groove 28 shaped steel to fix, stock size is φ 600, adopt the upper sealing plate 5 and the following shrouding 6 middle sleeves 7 that are provided with of δ=20mm steel plate welding on 1 time center pillar of Vierendeel girder, sleeve 7 adopts δ=20mm to make with upper steel plate, and sleeve 7 links to each other by connecting panel 8 with arm beam 3, is provided with four walking wheels 9 between arm beam 3 ends and the ring rail 2.Walking wheel 9 is connected with running motor 10, and walking wheel 9 can be done 360 ° of rotations at the driving lower edge of running motor 10 ring rail 2.Be provided with four running rollers 11 under described sleeve 7 and the center pillar between the shrouding 6, be convenient to rotation in use, when reducing 3 rotations of arm beam to the friction drag of center pillar.Hoist ceiling crane hangs 17 and hangs the omnibearing lifting operation of realization on arm beam 3.
Seeing Fig. 2, is the utility model result of use scheme drawing, and hanging apparatus 12 generally is provided with in last furnace shell 13 inner air ports 14 top corner position, is used for building by laying bricks or stones of ring-like carbon brick 15 in furnace shell 13 bottoms and bottom carbon brick 16.At first according to the design size of top, furnace shell air port corner position, determine the size of Vierendeel girder, Vierendeel girder and furnace shell 13 adopt bolted connection.After the whole device installation, determine the hoisting capacity that hoist ceiling crane hangs, hoist ceiling crane is hung be installed on the arm beam then, use after connecing the electricity debugging according to the maximum weight of carbon brick in the stove.
Claims (3)
1. comprehensive hanging apparatus in the blast furnace crucibe, it is characterized in that, comprise Vierendeel girder, ring rail, arm beam, center pillar, Vierendeel girder has the ring rail, the Vierendeel girder center is provided with center pillar, be provided with sleeve between the center pillar shrouding under the Vierendeel girder, sleeve links to each other by connecting panel with the arm beam, is provided with walking wheel between arm beam end and the ring rail.
2. comprehensive hanging apparatus in a kind of blast furnace crucibe according to claim 1 is characterized in that described walking wheel is connected with running motor.
3. comprehensive hanging apparatus in a kind of blast furnace crucibe according to claim 1 is characterized in that, is provided with running roller between the shrouding under described sleeve and the center pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202987566U CN201777796U (en) | 2010-08-20 | 2010-08-20 | Omnibearing hoisting device in blast furnace hearth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202987566U CN201777796U (en) | 2010-08-20 | 2010-08-20 | Omnibearing hoisting device in blast furnace hearth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777796U true CN201777796U (en) | 2011-03-30 |
Family
ID=43791017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202987566U Expired - Lifetime CN201777796U (en) | 2010-08-20 | 2010-08-20 | Omnibearing hoisting device in blast furnace hearth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201777796U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320525A (en) * | 2011-09-27 | 2012-01-18 | 新兴铸管股份有限公司 | Single-beam cantilever crane |
| CN104030169A (en) * | 2013-03-07 | 2014-09-10 | 上海宝冶建设工业炉工程技术有限公司 | Multifunctional construction operation platform system of industrial furnace |
| CN105438982A (en) * | 2014-08-26 | 2016-03-30 | 上海宝冶集团有限公司 | A rapid replacing method of a grate of a hot-blast stove of a blast furnace |
-
2010
- 2010-08-20 CN CN2010202987566U patent/CN201777796U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320525A (en) * | 2011-09-27 | 2012-01-18 | 新兴铸管股份有限公司 | Single-beam cantilever crane |
| CN104030169A (en) * | 2013-03-07 | 2014-09-10 | 上海宝冶建设工业炉工程技术有限公司 | Multifunctional construction operation platform system of industrial furnace |
| CN105438982A (en) * | 2014-08-26 | 2016-03-30 | 上海宝冶集团有限公司 | A rapid replacing method of a grate of a hot-blast stove of a blast furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |