CN203007306U - Lower suspension type coupling device for furnace body of converter and supporting ring - Google Patents
Lower suspension type coupling device for furnace body of converter and supporting ring Download PDFInfo
- Publication number
- CN203007306U CN203007306U CN 201220686856 CN201220686856U CN203007306U CN 203007306 U CN203007306 U CN 203007306U CN 201220686856 CN201220686856 CN 201220686856 CN 201220686856 U CN201220686856 U CN 201220686856U CN 203007306 U CN203007306 U CN 203007306U
- Authority
- CN
- China
- Prior art keywords
- coupling unit
- converter body
- backing ring
- seat
- horizontal
- 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
Links
Images
Abstract
The utility model relates to a lower suspension type coupling device for a furnace body of a converter and a supporting ring. The lower suspension type coupling device comprises horizontal coupling devices (1) and vertical coupling devices (2), which are arranged below the supporting ring (4), wherein each horizontal coupling device (1) comprises an upper horizontal support (6), a lower horizontal support (8) and a connecting rod (7); the upper horizontal supports (6) are fixed on the supporting ring (4); the lower horizontal supports (8) are fixed on the furnace body (3) of the converter; each vertical coupling device (2) comprises an upper vertical support (12), a lower vertical support (17) and a connecting plate (15); the upper vertical supports (12) are fixed on the supporting ring (4); and the lower vertical supports (17) are fixed on the furnace body (3) of the converter. Compared with the prior art, the coupling device disclosed by the utility model can be adapted to high-temperature deformation, is simple in structure, is low in production cost, is convenient to mount and is easy to maintain.
Description
Technical field
The utility model relates to the converter steelmaking equipment technical field, more particularly, relates to the coupling unit of a kind of lower suspended converter body of heater and backing ring.
Background technology
The converter suspension system be used for to connect converter body and backing ring, guarantees that converter body is in any fascinating during the position, all can be safely and reliably body of heater load Transmit evenly to backing ring, the intensity of furnace shell and backing ring and the impact of distortion are dropped to minimum degree; And guarantee the tram of converter body and backing ring, and can adapt to the distortion that body of heater and backing ring make progress in axial and footpath, the not extra deformation constrain power of output; Can transmit the large moment of fascinating, satisfy converter and produce the needs that maximize; Suspension system must be safe and reliable, and maintenance is little, and is lightweight.
Present domestic converter coupling unit mainly contains three point mode supporting coupling units, three point modes supporting coupling units are comprised of two portions: a part is that on backing ring, three sphere band pin swing bolts are connected with furnace shell top that mounting flange forms fascinates, the bearing part, and one-tenth 120 is spent uniform on circumference; Another part is mounted in two groups of stop brackets at two gudgeon positions.The mounting flange that is connected on three sphere band pin swing bolts and furnace shell top bears body of heater in the body of heater load of vertical position and the process of fascinating.The swing bolt transmission that wherein is positioned at the tap hole offside moment of fascinating, the body of heater load when body of heater fascinates level attitude are delivered to backing ring by two groups of stop brackets that are positioned at the gudgeon position.The stop bracket of this device can limit the dilatational strain of the relative backing ring of body of heater and swing bolt easy fracture; Be arranged in above backing ring, need larger superstructure center of gravity higher, be unfavorable for the full positive moment design of converter, needing increases counterweight at converter bottom.
The utility model content
The technical problems to be solved in the utility model is, provides a kind of and can reduce the body of heater required moment of fascinating of fascinating, and reduces equipment manufacturing cost, and safe and reliable, and repair and maintenance descends the coupling unit of suspended converter body of heater and backing ring easily.
The technical scheme that its technical problem that solves the utility model adopts is: construct the coupling unit of a kind of lower suspended converter body of heater and backing ring, comprise the horizontal coupling unit and vertical coupling unit that are arranged on described backing ring below; Described horizontal coupling unit comprises horizontal seat, lower horizontal seat and connecting rod, described connecting rod by bearing pin respectively with described upper horizontal seat be connected lower horizontal seat and be connected, described upper horizontal seat is fixed on described backing ring, and described lower horizontal seat is fixed on described converter body; Described vertical coupling unit comprises vertical bearing, sagging allotment seat and web plate, described vertical bearing be connected the allotment seat and connect by described web plate, described vertical bearing is fixed on described backing ring, and described sagging allotment seat is fixed on described converter body.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, the axis of described bearing pin is parallel to the axis of described converter body.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described upper horizontal seat, lower horizontal seat and connecting rod are provided with the oscillating bearing that supports described bearing pin.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described web plate is fixed on described vertical bearing and described sagging allotment seat by bolt and sleeve.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described web plate is Steel Spring Plate.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described Steel Spring Plate is provided with two, is provided with liner plate between two described Steel Spring Plates.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, the coupling unit of described converter body and backing ring also comprises the stopping device below the tap hole that is arranged on described converter body, described stopping device comprises stop-motion seat and block, described stop-motion seat is fixed on described converter body, and described block is fixed on described backing ring.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described horizontal coupling unit is provided with two, and two horizontal coupling units are separately positioned on the below of two gudgeons on converter body.
In the coupling unit of lower suspended converter body of heater described in the utility model and backing ring, described vertical coupling unit is provided with eight.
Implement the coupling unit of lower suspended converter body of heater of the present utility model and backing ring, have following beneficial effect:
(1), converter body is connected horizontal coupling unit with backing ring and the coupling unit of being connected connects, and can bear converter body fascinate horizontal component and vertical force in process, and converter body is connected with backing ring reliably, and is safe.
(2), horizontal coupling unit can adapt to the distortion of converter body and backing ring with vertical coupling unit and the redistribution of the load brought, avoids local overload, but free expansion when converter body is heated.
(3), horizontal coupling unit and vertical coupling unit are arranged on the below of backing ring, have realized time hanging, and this is easy to realize full positive moment design.
(4), horizontal coupling unit is simple with vertical connecting device structure, and production cost is low, and easy for installation, is easy to safeguard.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in accompanying drawing:
Fig. 1 is the front view of the coupling unit of suspended converter body of heater and backing ring under the utility model;
Fig. 2 is the vertical view of the coupling unit of suspended converter body of heater and backing ring under the utility model;
Fig. 3 is the front view of horizontal coupling unit;
Fig. 4 is the vertical view of horizontal coupling unit;
Fig. 5 is that A-A in Fig. 4 is to sectional view;
Fig. 6 is the structural representation of vertical coupling unit;
Fig. 7 is the structural representation of stopping device.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As Fig. 1-shown in Figure 7, lower suspended converter body of heater of the present utility model comprises horizontal coupling unit 1 and vertical coupling unit 2 with the coupling unit of backing ring.
The utility model can bear converter body 3 fascinate horizontal component and vertical force in process, converter body 3 are connected with backing ring connect reliable, safe.The adaptive deformation ability of horizontal coupling unit 1 and vertical coupling unit 2 is strong, can adapt to the distortion of converter body 3 and backing ring 4 and the redistribution of the load brought, avoids local overload, but free expansion when converter body 3 is heated.Simultaneously, horizontal coupling unit 1 and vertical coupling unit 2 are arranged on the below of backing ring 4, have realized time hanging, and this is easy to realize full positive moment design.
Further, the utility model also comprises the stopping device 5 of tap hole 20 belows that are arranged on converter body 3, and stopping device 5 comprises stop-motion seat 19 and block 18, and stop-motion seat 19 is fixed on converter body 3, and block 18 is fixed on backing ring 4.
The above is described embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (9)
1. the coupling unit of a lower suspended converter body of heater and backing ring is characterized in that:
Comprise the horizontal coupling unit (1) and vertical coupling unit (2) that are arranged on described backing ring (4) below;
Described horizontal coupling unit (1) comprises horizontal seat (6), lower horizontal seat (8) and connecting rod (7), described connecting rod (7) by bearing pin (10) respectively with described upper horizontal seat (6) be connected lower horizontal seat (8) and be connected, described upper horizontal seat (6) is fixed on described backing ring (4), and described lower horizontal seat (8) is fixed on described converter body (3);
Described vertical coupling unit (2) comprises vertical bearing (12), sagging allotment seat (17) and web plate (15), described vertical bearing (12) be connected allotment seat (17) and connect by described web plate (15), described vertical bearing (12) is fixed on described backing ring (4), and described sagging allotment seat (17) is fixed on described converter body (3).
2. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, is characterized in that, the axis of described bearing pin (10) is parallel to the axis of described converter body (3).
3. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, is characterized in that, described upper horizontal seat (6), lower horizontal seat (8) and connecting rod (7) are provided with the oscillating bearing (9) that supports described bearing pin (10).
4. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, is characterized in that, described web plate (15) is fixed on described vertical bearing (12) and described sagging allotment seat (17) by bolt (13) and sleeve (14).
5. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, is characterized in that, described web plate (15) is Steel Spring Plate.
6. the coupling unit of lower suspended converter body of heater according to claim 5 and backing ring, is characterized in that, described Steel Spring Plate is provided with two, is provided with liner plate (16) between two described Steel Spring Plates.
7. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, it is characterized in that, the coupling unit of described converter body and backing ring also comprises the stopping device (5) below the tap hole (20) that is arranged on described converter body (3), described stopping device (5) comprises stop-motion seat (19) and block (18), described stop-motion seat (19) is fixed on described converter body (3), and described block (18) is fixed on described backing ring (4).
8. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, it is characterized in that, described horizontal coupling unit (1) is provided with two, and two horizontal coupling units (1) are separately positioned on the below of two gudgeons (11) on converter body (3).
9. the coupling unit of lower suspended converter body of heater according to claim 1 and backing ring, is characterized in that, described vertical coupling unit (2) is provided with eight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220686856 CN203007306U (en) | 2012-12-12 | 2012-12-12 | Lower suspension type coupling device for furnace body of converter and supporting ring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220686856 CN203007306U (en) | 2012-12-12 | 2012-12-12 | Lower suspension type coupling device for furnace body of converter and supporting ring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203007306U true CN203007306U (en) | 2013-06-19 |
Family
ID=48598918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201220686856 Expired - Lifetime CN203007306U (en) | 2012-12-12 | 2012-12-12 | Lower suspension type coupling device for furnace body of converter and supporting ring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203007306U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114131234A (en) * | 2021-11-26 | 2022-03-04 | 中冶京诚工程技术有限公司 | Installation method of horizontal hanging device |
CN114161053A (en) * | 2021-11-29 | 2022-03-11 | 中冶京诚工程技术有限公司 | Method for modularizing converter suspension device |
CN115094185A (en) * | 2022-07-06 | 2022-09-23 | 太原重工股份有限公司 | Three-point spherical hinge supporting and suspending device for converter |
-
2012
- 2012-12-12 CN CN 201220686856 patent/CN203007306U/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114131234A (en) * | 2021-11-26 | 2022-03-04 | 中冶京诚工程技术有限公司 | Installation method of horizontal hanging device |
CN114161053A (en) * | 2021-11-29 | 2022-03-11 | 中冶京诚工程技术有限公司 | Method for modularizing converter suspension device |
CN115094185A (en) * | 2022-07-06 | 2022-09-23 | 太原重工股份有限公司 | Three-point spherical hinge supporting and suspending device for converter |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203007306U (en) | Lower suspension type coupling device for furnace body of converter and supporting ring | |
CN208532009U (en) | The hanging apparatus of heavy thin-wall long and thin class equipment | |
CN201003059Y (en) | Lower suspension tilting converter | |
CN106744251B (en) | A kind of hanging apparatus for steel structure modularization unit | |
CN202830073U (en) | Revolving furnace slag blocking structure | |
CN101723241B (en) | Hoist balancing frame of cross-flow generator stator | |
CN207774631U (en) | A kind of light-duty tunable capacitor attaching/detaching apparatus | |
CN205709458U (en) | A kind of hood type Roller of Coal Grinder lifting device | |
CN202754704U (en) | Hoisting device for heating surface module of heat recovery boiler | |
CN101845533A (en) | Installation device and method of large converter shell and backing ring | |
CN201335044Y (en) | Vertical balance fixing suspension for large ceiling fan | |
CN104129730A (en) | Transformer and JP cabinet disassembly and assembly lifting device | |
CN204297913U (en) | Ammonia convertor special hanger | |
CN207434890U (en) | A kind of device for being used for vertical lifting and overturning | |
CN103101848A (en) | Portable maintenance cantilever hoist of tower crane | |
CN102923600B (en) | Reverse pulley fixing device | |
CN101492143A (en) | Wind power generation structure system combined hanging method and rotary suspension arm mechanism | |
CN201626759U (en) | Portable lifting appliance | |
CN204848915U (en) | Blast furnace stave overhauls conveyer | |
CN204324689U (en) | Blast furnace cooling stave changes hoisting tool special | |
CN203453716U (en) | Standardized steel frame foundation for communication device outdoor base station | |
CN203639105U (en) | Suspension type temporary hoisting operation platform | |
CN204400440U (en) | Coke oven door hoisting tool special | |
CN210558887U (en) | Refractory brick hoisting clamp | |
CN211691400U (en) | Adjustable supporting device for square hanging basket of high-rise structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20130619 |
|
CX01 | Expiry of patent term |