CN207596888U - A kind of ball hinged supporting device for rotary furnace body - Google Patents
A kind of ball hinged supporting device for rotary furnace body Download PDFInfo
- Publication number
- CN207596888U CN207596888U CN201721335043.0U CN201721335043U CN207596888U CN 207596888 U CN207596888 U CN 207596888U CN 201721335043 U CN201721335043 U CN 201721335043U CN 207596888 U CN207596888 U CN 207596888U
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- CN
- China
- Prior art keywords
- axis pin
- furnace body
- pillar bolt
- rotary furnace
- nut
- 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 - Fee Related
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- Carbon Steel Or Casting Steel Manufacturing (AREA)
Abstract
The utility model is related to rotary furnace body technical fields, especially a kind of ball hinged supporting device for rotary furnace body, including pillar bolt, pivot flange and the nut being distributed respectively successively from the bottom to top, pivot flange is sleeved on pillar bolt, nut is connect with pillar bolt thread, the lower part of pivot flange is respectively arranged with lower peripheral surface pad and lower peripheral surface seat, lower peripheral surface pad and lower peripheral surface seat are sleeved on pillar bolt, spheric seating and upper ball ring are respectively arranged between pivot flange and nut, upper spheric seating and upper ball ring are sleeved on pillar bolt.The utility model advantageous effect：The utility model dismantle dismountable part on pivot flange and axis pin base when, pillar bolt includes upper and lower spheric seating, pad can transverse shifting together, it disassembles, with this contrary operation during installation, remaining attached parts on converter body, no longer become the obstacle of ball hinged supporting installation and maintenance, greatly shorten the time that installation is repaired, greatly reduce labor intensity.
Description
Technical field
The utility model is related to rotary furnace body technical field, especially a kind of ball hinged supporting devices for rotary furnace body.
Background technology
Ball hinged supporting device installation assembling process is difficult to inversely implement, i.e., ball hinged supporting maintenance needs replace wherein zero
During part, ball hinged supporting is difficult to dismantle, and main cause has the following：
1st, support device further includes multigroup block seat, divider in addition to three groups of ball hinged supportings, and when converter works, these devices are all
Ensure furnace body position, but when converter is repaired, these devices all carry out many troubles for belt removal.
2nd, after converter installation is in place, the water system of many equipment cooling requireds to be also installed, bessemerizing needs on furnace body
The air-channel system wanted.When converter is repaired, these pipelines are similarly dismounting and make troubles.
3rd, converter top is fitted with evaporated flue, and evaporated flue also influences the dismounting of converter.
4th, weight of the converter including refractory material generally can all reach hundreds of tons, even if removing all obstructions, it is also difficult to make
The replacement of converter hoisting depth, then any one part of ball hinged supporting is all complicated huge engineering.
Therefore, for the above problem, it is necessary to propose a kind of ball hinged supporting device for rotary furnace body.
Utility model content
The utility model aim is to overcome deficiency of the prior art, provides a kind of ball hinged supporting for rotary furnace body
Device.
In order to solve the above-mentioned technical problem, the utility model is to be achieved through the following technical solutions：
A kind of ball hinged supporting device for rotary furnace body, including be distributed respectively successively from the bottom to top pillar bolt, support
Flange and nut, the pivot flange are sleeved on pillar bolt, and the nut is connect with pillar bolt thread, the supporting methods
Blue lower part is respectively arranged with lower peripheral surface pad and lower peripheral surface seat, and the lower peripheral surface pad and lower peripheral surface seat are sleeved on pillar bolt
On, spheric seating and upper ball ring, the upper spheric seating and upper ball ring are respectively arranged between the pivot flange and nut
It is sleeved on pillar bolt.
Preferably, adjusting pad is provided between the nut and upper ball ring, the adjusting pad is sleeved on pillar bolt.
Preferably, the lower end of the pillar bolt is fixedly welded on backing ring.
Preferably, the lower part midline position of the pillar bolt is formed with through-hole, and the through-hole mounting has axis pin.
Preferably, the left and right ends of the axis pin are respectively connected with axis pin base, and the axis pin base outer end is both provided with round gear
Piece and triangle catch.
Preferably, the triangle catch and rounded tabs are bolted on axis pin base.
Preferably, the axis pin base includes axis pin base fixed block and axis pin base movable block, and the axis pin base movable block passes through
Two groups of trip bolts and nut are connect with axis pin base fixed block.
The utility model advantageous effect：It is Demountable that the utility model pivot flange, axis pin base, which manufacture and design, when
Dismantle dismountable part on pivot flange and axis pin base when, pillar bolt includes upper and lower spheric seating, pad can be moved laterally together
It is dynamic, it disassembles, with this contrary operation during installation, remaining attached parts on converter body no longer become flexural pivot
The obstacle of installation and maintenance is supported, greatly shortens the time that installation is repaired, greatly reduces labor intensity.
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Description of the drawings
Fig. 1 is the structure chart of the utility model；
Fig. 2 is the structural decomposition diagram of the utility model；
Fig. 3 is the axis pin base schematic diagram of the utility model；
Fig. 4 is the axis pin base structural decomposition diagram of the utility model.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Such as Fig. 1 and with reference to shown in Fig. 2 to Fig. 4, a kind of ball hinged supporting device for rotary furnace body, including from the bottom to top successively
Pillar bolt 1, pivot flange 4 and the nut 8 being distributed respectively, the pivot flange 4 are sleeved on pillar bolt 1, the nut 8
It is connect with 1 line of pillar bolt spiral shell, the lower part of the pivot flange 1 is respectively arranged with lower peripheral surface pad 3 and lower peripheral surface seat 2, under described
Ball ring 3 and lower peripheral surface seat 2 are sleeved on pillar bolt 1, and ball is respectively arranged between the pivot flange 4 and nut 8
Face seat 5 and upper ball ring 6, the upper spheric seating 5 and upper ball ring 6 are sleeved on pillar bolt 1.
Further, adjusting pad 7 is provided between the nut 8 and upper ball ring 6, the adjusting pad 7 is sleeved on pillar
On bolt 1, the lower end of the pillar bolt 1 is fixedly welded on backing ring 9.
Wherein, the lower part midline position of the pillar bolt 1 is formed with through-hole, and the through-hole mounting has axis pin 11, described
The left and right ends of axis pin 11 are respectively connected with axis pin base 10, and 10 outer end of axis pin base is both provided with rounded tabs 12 and triangle gear
Piece 13.
In the utility model embodiment, the triangle catch 13 and rounded tabs 12 are fixed on axis pin by bolt 14
On seat 10, the axis pin base 10 includes axis pin base fixed block 15 and axis pin base movable block 16, and the axis pin base movable block 16 passes through
Two groups of trip bolts 17 and nut are connect with axis pin base fixed block 15.
It is Demountable that the utility model pivot flange, axis pin base, which manufacture and design, when pivot flange and the axis pin of dismantling
On seat during dismountable part, pillar bolt include upper and lower spheric seating, pad can transverse shifting together, disassemble, during installation
With this contrary operation, remaining attached parts on converter body, no longer become ball hinged supporting installation and maintenance obstacle,
Greatly shorten the time that installation is repaired, greatly reduce labor intensity.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (7)
1. a kind of ball hinged supporting device for rotary furnace body, it is characterised in that：Including the pillar being distributed respectively successively from the bottom to top
Bolt, pivot flange and nut, the pivot flange are sleeved on pillar bolt, and the nut is connect with pillar bolt thread,
The lower part of the pivot flange is respectively arranged with lower peripheral surface pad and lower peripheral surface seat, and the lower peripheral surface pad and lower peripheral surface seat are sleeved on
On pillar bolt, be respectively arranged with spheric seating and upper ball ring between the pivot flange and nut, the upper spheric seating and
Upper ball ring is sleeved on pillar bolt.
2. a kind of ball hinged supporting device for rotary furnace body as described in claim 1, it is characterised in that：The nut and upper ball
Adjusting pad is provided between the pad of face, the adjusting pad is sleeved on pillar bolt.
3. a kind of ball hinged supporting device for rotary furnace body as described in claim 1, it is characterised in that：The pillar bolt
Lower end is fixedly welded on backing ring.
4. a kind of ball hinged supporting device for rotary furnace body as described in claim 1, it is characterised in that：The pillar bolt
Lower part midline position is formed with through-hole, and the through-hole mounting has axis pin.
5. a kind of ball hinged supporting device for rotary furnace body as claimed in claim 4, it is characterised in that：The left and right of the axis pin
Both ends are respectively connected with axis pin base, and the axis pin base outer end is both provided with rounded tabs and triangle catch.
6. a kind of ball hinged supporting device for rotary furnace body as claimed in claim 5, it is characterised in that：The triangle catch
It is bolted on axis pin base with rounded tabs.
7. a kind of ball hinged supporting device for rotary furnace body as claimed in claim 5, it is characterised in that：The axis pin base includes
Axis pin base fixed block and axis pin base movable block, the axis pin base movable block are fixed by two groups of trip bolts and nut with axis pin base
Block connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335043.0U CN207596888U (en) | 2017-10-17 | 2017-10-17 | A kind of ball hinged supporting device for rotary furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335043.0U CN207596888U (en) | 2017-10-17 | 2017-10-17 | A kind of ball hinged supporting device for rotary furnace body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207596888U true CN207596888U (en) | 2018-07-10 |
Family
ID=62756729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335043.0U Expired - Fee Related CN207596888U (en) | 2017-10-17 | 2017-10-17 | A kind of ball hinged supporting device for rotary furnace body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207596888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817891A (en) * | 2021-09-15 | 2021-12-21 | 莱芜钢铁集团建筑安装工程有限公司 | Free alignment installation method for spherical hinge support of converter body |
| CN113942915A (en) * | 2021-10-18 | 2022-01-18 | 特码斯派克工业技术有限公司 | Method for disassembling clamping bearing pad |
-
2017
- 2017-10-17 CN CN201721335043.0U patent/CN207596888U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113817891A (en) * | 2021-09-15 | 2021-12-21 | 莱芜钢铁集团建筑安装工程有限公司 | Free alignment installation method for spherical hinge support of converter body |
| CN113942915A (en) * | 2021-10-18 | 2022-01-18 | 特码斯派克工业技术有限公司 | Method for disassembling clamping bearing pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |