CN207330971U - A kind of point of device with integral replacing last furnace shell - Google Patents
A kind of point of device with integral replacing last furnace shell Download PDFInfo
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- CN207330971U CN207330971U CN201721167726.XU CN201721167726U CN207330971U CN 207330971 U CN207330971 U CN 207330971U CN 201721167726 U CN201721167726 U CN 201721167726U CN 207330971 U CN207330971 U CN 207330971U
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- platform
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- furnace shell
- lifting
- landing beam
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Abstract
The utility model provides a kind of point of device with integral replacing last furnace shell, including high furnace frame and blast furnace platform, further include lifting furnace shells platform, furnace shell transfer platform and actuating unit, high furnace frame is stretched out in one end of lifting furnace shells platform, the other end of lifting furnace shells platform is fixedly connected with blast furnace platform, furnace shell transfer platform moves on lifting furnace shells platform, and actuating unit is fixedly installed on blast furnace platform, and actuating unit is connected with furnace shell transfer platform using connector.The beneficial effects of the utility model are combined using fixed platform and transfer platform, and whole band furnace shell is lifted using electrical hoist, convenient and efficient, are saved the time, are saved and take large-scale hoisting machinery Ban Tai, largely save construction cost.
Description
Technical field
The utility model belongs to blast furnace maintenance technical field, more particularly, to one kind point band integral replacing last furnace shell dress
Put.
Background technology
In steel plant's blast furnace maintenance work progress, furnace shell integral replacing is frequently encountered, maintenance duration is shorter, and engineering is numerous
It is miscellaneous, and the construction of blast furnace is related to the duration of whole blast furnace maintenance.It is to add every band furnace shell burst that traditional furnace shell, which is replaced,
After the completion of factory's die mould, then furnace shell burst is lifted into furnace shell installation site and is assembled.This construction method is slow there are construction speed,
The problem of large-scale hoisting machinery machine-team used is more, and degree of safety is not high, finally it is difficult to ensure that the duration.
The content of the invention
Problem to be solved in the utility model is that existing last furnace shell replacing options construction speed is slow, and what is used is big
Type lifting machine machine-team is more, and degree of safety is not high, the problem of causing the duration to be difficult to ensure that, there is provided one kind point band integral replacing blast furnace
Furnace shell device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：One kind point band integral replacing State of Blast Furnace
The device of shell, including high furnace frame and blast furnace platform, further include lifting furnace shells platform, furnace shell transfer platform and actuating unit, institute
The high furnace frame is stretched out in the one end for stating lifting furnace shells platform, and the other end of the lifting furnace shells platform is consolidated with the blast furnace platform
Fixed connection, the furnace shell transfer platform move on the lifting furnace shells platform, and the actuating unit is fixedly installed on the height
On stove platform, the actuating unit is connected with the furnace shell transfer platform using connector.
Further, the lifting furnace shells platform includes the first hoisting platform and the second hoisting platform, first lifting
Platform is arranged on the upper platform of the last furnace shell diameter maximum, and second hoisting platform is arranged on a band topmost
On the upper platform of furnace shell.
Further, first hoisting platform and second hoisting platform include the first platform parallel to each other and
Second platform, one end of first platform are fixedly connected with one end of second platform by landing beam, and described first is flat
The other end of platform is fixedly connected with the other end of second platform with the blast furnace platform.
Further, first platform includes landing beam one, landing beam two, travelling platform with second platform,
The landing beam one and landing beam two is parallel to each other, and travelling platform is set between the landing beam one and the landing beam two.
Further, the travelling platform includes travelling platform beam and travelling platform plate, the travelling platform beam with it is described
Landing beam one and the landing beam two are vertical, and the travelling platform plate is laid on the landing beam one, two and of the landing beam
In the plane of the travelling platform composition.
Further, railing is further included, the railing is arranged on the edge of the travelling platform.
Further, single side pulley, the single side pulley fixing end and the furnace shell are set on the furnace shell transfer platform
Beam on transfer platform is fixedly connected, and the sliding end of the single side pulley is sliding on first platform and second platform
It is dynamic.
Further, lifting lug is also set up on the furnace shell transfer platform, the actuating unit is the first electrical hoist, institute
The first electrical hoist is stated to be connected by connector with the lifting lug on the furnace shell transfer platform.
Further, the second electrical hoist and the 3rd electrical hoist is also fixedly installed on the blast furnace platform, passes through
Pulley blocks sling whole band furnace shell.
The utility model has the advantages and positive effects of：
1. being combined using lifting furnace shells platform and furnace shell transfer platform, whole band furnace shell is lifted using electrical hoist, it is whole
A operating process is convenient and efficient, saves the time, and saves and take large-scale hoisting machinery machine-team, largely saves construction cost.
2. lifting furnace shells platform is equipped with travelling platform and railing, laying diamond plate is anti-skidding above travelling platform, outer edge
Plus railing, furnace shell transfer platform is equipped with travelling platform, and laying diamond plate is anti-skidding above, fully ensures that the peace of construction personnel
Entirely.
The advantages that installation is simple 3. the utility model has, and operation is flexible, and whole device processing cost is low, easy to maintenance.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the first hoisting platform of the utility model；
Fig. 3 is the structure diagram of the second hoisting platform of the utility model.
In figure：
1st, the first hoisting platform 11, the first platform 12, the second platform
111st, landing beam 1, landing beam 2 113, travelling platform beam
114th, travelling platform plate 115, railing 2, furnace shell transfer platform
21st, single side pulley 22, lifting lug 31, the first electrical hoist
32nd, the second electrical hoist 33, the 3rd electrical hoist 4, connector
5th, whole band furnace shell 6, landing beam 7, the second hoisting platform
Embodiment
As shown in Figure 1, a kind of point of device with integral replacing last furnace shell of this example, including high furnace frame and blast furnace are put down
Platform, further includes lifting furnace shells platform, furnace shell transfer platform 2 and actuating unit, and high furnace frame is stretched out in one end of lifting furnace shells platform,
The other end of lifting furnace shells platform is fixedly connected with blast furnace platform, and furnace shell transfer platform 2 acts on furnace shell by actuating unit
Moved horizontally on hoisting platform, actuating unit is fixedly installed on the lifting furnace shells platform, and actuating unit and furnace shell transfer are flat
Platform is connected using connector.
Lifting furnace shells platform includes the first hoisting platform 1 and the second hoisting platform 7 as shown in Figures 2 and 3, and the first lifting is flat
Platform 1 is arranged on the upper strata blast furnace platform of last furnace shell diameter maximum, when furnace shell is installed to herein, by hoisting platform
Move, the second hoisting platform 7 is arranged on a blast furnace upper strata blast furnace platform with furnace shell topmost.First hoisting platform 1 and second is hung
Assembling platform 7 includes the first platform 11 and the second platform 12 parallel to each other, one end of the first platform 11 and the second platform 12
One end is fixedly connected by landing beam 6, and the other end of the first platform 11 and the other end of the second platform 12 are fixed with blast furnace platform
Connection.First platform 11 and the second platform 12 include landing beam 1, landing beam 2 112, travelling platform, landing beam 1
It is parallel to each other with landing beam 2 112, travelling platform is set between landing beam 1 and landing beam 2 112.Travelling platform includes row
Landing beam 113 and travelling platform plate 114 are walked, travelling platform beam 113 and landing beam 1 and landing beam 2 112 are vertical, walking
Landing slab 114 is laid in the plane of landing beam 1, landing beam 2 112 and travelling platform composition, wherein, landing beam 1
Spacing between landing beam 2 112 is 600mm, and landing slab 114 uses diamond plate, further includes railing 115, and railing 115 is set
At the edge of travelling platform, railing is some according to setting is actually needed, and protects the safety of construction personnel, landing beam one, landing beam
Two and landing beam use H profile steel.Anti-skidding by being laid with diamond plate above lifting furnace shells platform, outer edge adds column
Bar, fully ensures that the safety of construction personnel.
Single side pulley 21 is set on furnace shell transfer platform 2, as shown in Figure 1, being provided with furnace shell transfer on furnace shell transfer platform
Landing beam and travelling platform, travelling platform upper berth are set up defences sliding diamond plate, during constructing at the scene, in all construction personnel
Diamond plate is laid with the platform of operation, plays antiskid effect well, facilitates construction personnel to turn in walking operations above, furnace shell
Move landing beam and use H profile steel.Single side pulley 21 is fixed on four corners of furnace shell transfer platform 2, according to actual needs,
The middle part of furnace shell transfer platform beam can also set pulley 21, conveniently make furnace shell transfer platform sliding on lifting furnace shells platform
Dynamic, the fixing end of single side pulley 21 is fixedly connected with the beam on furnace shell transfer platform 2, and in this example, pulley and furnace shell transfer are flat
The beam of platform is welded and fixed, and the sliding end of single side pulley 21 slides on the first platform 11 and the second platform 12, and pulley 21, which is placed on, to be hung
On the inside of assembling platform in H profile steel, H profile steel sets stiffened panel by pulley side on the inside of hoisting platform, and all steel are selected Q235B, torn open
It can also be reused after getting off, save material.Lifting lug 22 is also set up on furnace shell transfer platform 2, actuating unit is electronic for first
Hoist engine 31, electrical hoist 31 are connected with the lifting lug 22 on furnace shell transfer platform 2 by connector 4.It is also solid on blast furnace platform
Second electrical hoist 32 and the 3rd electrical hoist 33 be set surely, the second electrical hoist 32 and the 3rd electrical hoist 33 with
Hoisting platform vertically arrange by a point both sides, the second electrical hoist 32 and the 3rd electrical hoist 33 by pulley blocks steel wire rope with
Whole band furnace shell 5 connects, and whole band furnace shell 5 is sling, and pulley blocks can effectively improve the weight of electronic elevator lifting.
A kind of point of replacing options with integral replacing last furnace shell, comprise the following steps successively：
1) after original furnace shell is all removed, spare often band furnace shell burst carries out being assembled into whole band stove in ground surface platform
Shell, meanwhile, first hoisting platform is installed；
2) after being completed, transfer platform is moved on the outside of high furnace frame, the whole band that will be assembled by crane
Lifting furnace shells are on furnace shell transfer platform；
3) the first electrical hoist is fixedly connected by connector with the lifting lug on the first furnace shell transfer platform；
4) check first electrical hoist with after the first furnace shell transfer platform stable connection, opening described first
Electrical hoist, the furnace shell transfer platform is moved to above furnace shell installation site；
5) using the second electrical hoist and the 3rd electrical hoist on blast furnace platform, suspension centre is set on landing beam,
The whole band furnace shell is sling；
6) the furnace shell transfer platform is withdrawn, whole band furnace shell is dropped into installation site, installation is fixed in operating personnel；
7) spare often band furnace shell burst be assembled into whole band furnace shell to step 6 in ground surface platform in repeat step 1, directly
It is installed to furnace shell at the first hoisting platform absolute altitude；
8) first hoisting platform is removed, second hoisting platform is installed；
9) often band furnace shell burst spare in repeat step 1 be assembled into whole band furnace shell to step 6 in ground surface platform, complete
Into the installation of whole last furnace shell.
The beneficial effects of the utility model are：
1. being combined using lifting furnace shells platform and furnace shell transfer platform, whole band furnace shell is lifted using electrical hoist, it is whole
A operating process is convenient and efficient, saves the time, and saves and take large-scale hoisting machinery machine-team, largely saves construction cost.
2. lifting furnace shells platform is equipped with travelling platform and railing, laying diamond plate is anti-skidding above travelling platform, outer edge
Plus railing, furnace shell transfer platform is equipped with travelling platform, and laying diamond plate is anti-skidding above, fully ensures that the peace of construction personnel
Entirely.
The advantages that installation is simple 3. the utility model has, and operation is flexible, and whole device processing cost is low, easy to maintenance.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment, it is impossible to be construed as limiting the scope of the utility model.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (9)
1. a kind of point of device with integral replacing last furnace shell, including high furnace frame and blast furnace platform, it is characterised in that：Further include
The high furnace frame, institute are stretched out in lifting furnace shells platform, furnace shell transfer platform and actuating unit, one end of the lifting furnace shells platform
The other end for stating lifting furnace shells platform is fixedly connected with the blast furnace platform, and the furnace shell transfer platform is put down in the lifting furnace shells
Moved on platform, the actuating unit is fixedly installed on the blast furnace platform, the actuating unit and the furnace shell transfer platform
Connected using connector.
2. the according to claim 1 point of device with integral replacing last furnace shell, it is characterised in that：The lifting furnace shells are put down
Platform includes the first hoisting platform and the second hoisting platform, and first hoisting platform is arranged on the last furnace shell diameter maximum
Upper platform on, second hoisting platform is arranged on topmost on a upper platform with furnace shell.
3. the according to claim 2 point of device with integral replacing last furnace shell, it is characterised in that：First lifting is flat
Platform and second hoisting platform include the first platform and the second platform parallel to each other, one end of first platform and institute
The one end for stating the second platform is fixedly connected by landing beam, the other end of the other end of first platform and second platform
It is fixedly connected with the blast furnace platform.
4. the according to claim 3 point of device with integral replacing last furnace shell, it is characterised in that：First platform with
Second platform includes landing beam one, landing beam two, travelling platform, and the landing beam one is mutually equal with landing beam two
OK, travelling platform is set between the landing beam one and the landing beam two.
5. the according to claim 4 point of device with integral replacing last furnace shell, it is characterised in that：The travelling platform bag
Travelling platform beam and travelling platform plate are included, the travelling platform beam and the landing beam one and the landing beam two are vertical, institute
Travelling platform plate is stated to be laid in the plane of the landing beam one, the landing beam two and travelling platform composition.
6. the according to claim 4 or 5 point of device with integral replacing last furnace shell, it is characterised in that：Further include railing,
The railing is arranged on the edge of the travelling platform.
7. according to any point devices with integral replacing last furnace shell of claim 3-5, it is characterised in that：The furnace shell
Single side pulley is set on transfer platform, and the single side pulley fixing end is fixedly connected with the beam on the furnace shell transfer platform, institute
The sliding end for stating single side pulley slides on first platform and second platform.
8. according to any point devices with integral replacing last furnace shell of claim 1-5, it is characterised in that：The furnace shell
Lifting lug is also set up on transfer platform, the actuating unit is the first electrical hoist, first electrical hoist and the stove
Lifting lug on shell transfer platform is connected by connector.
9. the according to claim 1 point of device with integral replacing last furnace shell, it is characterised in that：On the blast furnace platform
The second electrical hoist and the 3rd electrical hoist is also fixedly installed, is sling whole band furnace shell by pulley blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167726.XU CN207330971U (en) | 2017-09-13 | 2017-09-13 | A kind of point of device with integral replacing last furnace shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167726.XU CN207330971U (en) | 2017-09-13 | 2017-09-13 | A kind of point of device with integral replacing last furnace shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207330971U true CN207330971U (en) | 2018-05-08 |
Family
ID=62368582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167726.XU Active CN207330971U (en) | 2017-09-13 | 2017-09-13 | A kind of point of device with integral replacing last furnace shell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502690A (en) * | 2017-09-13 | 2017-12-22 | 中冶天工集团天津有限公司 | A kind of point of device and replacing options with integral replacing last furnace shell |
-
2017
- 2017-09-13 CN CN201721167726.XU patent/CN207330971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107502690A (en) * | 2017-09-13 | 2017-12-22 | 中冶天工集团天津有限公司 | A kind of point of device and replacing options with integral replacing last furnace shell |
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