CN207047154U - A kind of protector for the fracture of coke oven bottom cross-brace - Google Patents
A kind of protector for the fracture of coke oven bottom cross-brace Download PDFInfo
- Publication number
- CN207047154U CN207047154U CN201720895927.5U CN201720895927U CN207047154U CN 207047154 U CN207047154 U CN 207047154U CN 201720895927 U CN201720895927 U CN 201720895927U CN 207047154 U CN207047154 U CN 207047154U
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- brace
- coke oven
- protector
- bottom cross
- cross
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Abstract
A kind of protector for the fracture of coke oven bottom cross-brace is the utility model is related to, coke oven bottom cross-brace is used to connect coke oven base and furnace stay, and after tie rod passes through furnace stay, end is tensed by spring pressurization；Protector includes protection baffle plate, connecting plate, gudgeon runners and connection bearing pin, and gudgeon runners is 2, the furnace stay both sides being respectively arranged on above the cross-brace of bottom；2 gudgeon runners are hinged by connecting one end of bearing pin and connecting plate respectively, the other ends of 2 connecting plates and protect the both sides of baffle plate to be respectively fixedly connected with, and protection baffle plate and connecting plate can be around being connected bearing pin unitary rotation；When protecting flapper to vertical state, it is located on the outside of the cross-brace of bottom.The utility model passes through in protector corresponding to the installation of coke oven stay bottom, can avoid bottom cross-brace because fracture ejection and caused by casualty accident, using turntable, advantage is protection safety replacing and regulation high, easy to operate, that do not influence tie rod, spring.
Description
Technical field
It the utility model is related to coke oven technical field, more particularly to a kind of protection dress for the fracture of coke oven bottom cross-brace
Put.
Background technology
Coke oven bottom cross-brace is located at furnace stay bottom, is connected to coke oven base and furnace stay, is engaged with top cross-brace, adjusts
Section bottom tie rod amount of spring compression can adjust pressure, and pressure is reached into coke oven to protect body of heater by furnace stay.Bottom cross-brace
It is the important furnace retaining equipment of coke oven.In coke oven production, because coke oven constantly produces thermal expansion, bottom cross-brace stress also continuous
Change.If furnace stay bottom tie rod hole aligns not just with coke oven base bottom preformed hole during installation or use, bottom cross-brace
It is also possible to bear very big shearing in furnace stay is with furnace expansion moving process, is influenceed plus tie rod production quality etc., bottom be present
Cross-brace is broken and ejected suddenly the danger hurted sb.'s feelings, and bottom cross-brace faces flue face corridor, there is personnel in production unavoidably
By, therefore huge potential safety hazard be present.
The content of the invention
The utility model provides a kind of protector for the fracture of coke oven bottom cross-brace, by under coke oven stay
Protector corresponding to portion's installation, can avoid bottom cross-brace because fracture ejection and caused by casualty accident, using rotatable knot
Structure, advantage are protection safety replacings and regulation high, easy to operate, that do not influence tie rod, spring.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of protector for the fracture of coke oven bottom cross-brace, coke oven bottom cross-brace are located at furnace stay bottom,
For connecting coke oven base and furnace stay, after the tie rod of bottom cross-brace passes through furnace stay, end is tensed by spring pressurization；It is described anti-
It is 2 that protection unit, which includes protection baffle plate, connecting plate, gudgeon runners and connection bearing pin, gudgeon runners, is respectively arranged on bottom cross-brace
The furnace stay both sides of top；2 gudgeon runners are hinged by connecting one end of bearing pin and connecting plate respectively, 2 connecting plates it is another
End and the both sides of protection baffle plate are respectively fixedly connected with, and protect baffle plate and connecting plate can be around being connected bearing pin unitary rotation；Work as protection
Flapper to during vertical state its be located on the outside of bottom cross-brace.
The protection baffle plate middle inside sets sleeve pipe, when protection flapper is to vertical position, cannula center and lower lateral
Brace center aligns.
The connecting plate has connecting lever shape structure.
Corresponded on the furnace stay and positive stop be additionally provided with below connecting plate, for the outside rotated down of connecting plate to perpendicular
Played the role of positioning during straight position.
Compared with prior art, the beneficial effects of the utility model are：
1) counter brace sponson is effectively protected, and can avoid bottom cross-brace caused by any part fracture
Eject casualty accident；
2) connecting plate and gudgeon runners use articulated structure, convenient to carry out tie rod, spring regulation and replacement operation；
3) protector is reasonable in design, simple in construction, easy for installation, is not only suitable for grassroot project and is also applied for constructed item
Transformation.
Brief description of the drawings
Fig. 1 is that a kind of front view one of protector for the fracture of coke oven bottom cross-brace described in the utility model is (anti-
Shield state).
Fig. 2 is the A-A views in Fig. 1.
Fig. 3 is that a kind of front view two of protector for the fracture of coke oven bottom cross-brace described in the utility model (is adjusted
Nodular state)
In figure：1. the gudgeon runners 6. of 4. spring of coke oven base 2. furnace stay, 3. bottom cross-brace 5. connection bearing pin 7. connects
Fishplate bar 8. protects the positive stop of 9. sleeve pipe of baffle plate 10.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of protector for the fracture of coke oven bottom cross-brace described in the utility model, it is described
Coke oven bottom cross-brace 3 is located at the bottom of furnace stay 2, and for connecting coke oven base 1 and furnace stay 2, the tie rod of bottom cross-brace 3 passes through stove
After post 2, end is pressurizeed by spring 4 and tensed；The protector includes protection baffle plate 8, connecting plate 7, gudgeon runners 5 and connection
Bearing pin 6, gudgeon runners 5 are 2, are respectively arranged on the both sides of furnace stay 2 of the top of bottom cross-brace 3；2 gudgeon runners 5 pass through respectively
One end of connection bearing pin 6 and connecting plate 7 is hinged, and the both sides of the other end and protection baffle plate 8 of 2 connecting plates 7 are respectively fixedly connected with,
Protection baffle plate 8 and connecting plate 7 can be around being connected the unitary rotation of bearing pin 6；Under when protecting baffle plate 8 to turn to vertical state, it is located at
The outside of portion's cross-brace 3.
The protection middle inside of baffle plate 8 sets sleeve pipe 9, and when protection baffle plate 8 turns to vertical position, the center of sleeve pipe 9 is with
The center alignment of portion's cross-brace 3.
The connecting plate 7 has connecting lever shape structure.
The lower section that connecting plate 7 is corresponded on the furnace stay 2 is additionally provided with positive stop 10, for turning to connecting plate 7 to outer lower side
Played the role of positioning when moving vertical position.
A kind of application method of protector for the fracture of coke oven bottom cross-brace, comprises the following steps：
1) after bottom cross-brace 3 is installed, the size and peace of baffle plate 8 are protected according to the distance of 2 hinge holes on connecting plate 7 and
Holding position, gudgeon runners 5 is respectively welded in correspondence position on furnace stay 2, and pin joint position is corresponded on gudgeon free bearing 5 and connecting plate 7
Open up hinge hole in advance；
2) sleeve pipe 9 is welded on protection baffle plate 8 center, the side of sleeve pipe 9 is protected baffle plate 8 towards the side of furnace stay 2
Both sides be welded and fixed respectively with 2 connecting plates 7, one end that 2 connecting plates 7 are provided with hinge hole is then passed through into connecting pin respectively
Axle 6 is hinged on gudgeon runners 5；
3) protection baffle plate 8 and the entirety of connecting plate 7 are rotated around connecting shaft 6 after installing, protection baffle plate 8 is turned into vertical position
Put, and sleeve pipe 9 is exactly in the outside of bottom cross-brace 3；After adjusting, limit is welded in the lower section of the upper junction plate 7 of furnace stay 2
Position block 10；
4) after the completion of above step, protector installation (as shown in Figure 1)；Bottom cross-brace 3 is as disconnected suddenly in occurred
Split, due to protecting the presence of baffle plate 8, tie rod and spring 4 can not be ejected outwards, so as to avoid casualty accident；
5) when needing to adjust or changing tie rod, spring 4, need to only protecting baffle plate 8, outwards top turns around connection bearing pin 6
It is dynamic, you can all to expose tie rod and spring 4 (as shown in Figure 3), the convenient regulation or replacement operation for carrying out tie rod, spring 4；Adjust
After the completion of section or replacing, then baffle plate 8 will be protected to turn to the outside of bottom cross-brace 3, you can to reenter protection state.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of protector for the fracture of coke oven bottom cross-brace, coke oven bottom cross-brace is located at furnace stay bottom, uses
In connection coke oven base and furnace stay, after the tie rod of bottom cross-brace passes through furnace stay, end is tensed by spring pressurization；Its feature exists
In it is 2 that the protector, which includes protection baffle plate, connecting plate, gudgeon runners and connection bearing pin, gudgeon runners, is respectively arranged on
Furnace stay both sides above the cross-brace of bottom；2 gudgeon runners are hinged by connecting one end of bearing pin and connecting plate respectively, 2 companies
With protecting the both sides of baffle plate to be respectively fixedly connected with, protection baffle plate can integrally turn the other end of fishplate bar with connecting plate around bearing pin is connected
It is dynamic；When protecting flapper to vertical state, it is located on the outside of the cross-brace of bottom.
2. a kind of protector for the fracture of coke oven bottom cross-brace according to claim 1, it is characterised in that described
Protection baffle plate middle inside sets sleeve pipe, and when protection flapper is to vertical position, cannula center aligns with lower lateral brace center.
3. a kind of protector for the fracture of coke oven bottom cross-brace according to claim 1, it is characterised in that described
Connecting plate has connecting lever shape structure.
4. a kind of protector for the fracture of coke oven bottom cross-brace according to claim 1, it is characterised in that described
Corresponded on furnace stay and positive stop is additionally provided with below connecting plate, for determining to from during vertical position the outside rotated down of connecting plate
Position effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895927.5U CN207047154U (en) | 2017-07-21 | 2017-07-21 | A kind of protector for the fracture of coke oven bottom cross-brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720895927.5U CN207047154U (en) | 2017-07-21 | 2017-07-21 | A kind of protector for the fracture of coke oven bottom cross-brace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207047154U true CN207047154U (en) | 2018-02-27 |
Family
ID=61497737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720895927.5U Active CN207047154U (en) | 2017-07-21 | 2017-07-21 | A kind of protector for the fracture of coke oven bottom cross-brace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207047154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267167A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of protector being broken for coke oven bottom cross-brace and its application method |
| CN111018315A (en) * | 2019-12-30 | 2020-04-17 | 彩虹显示器件股份有限公司 | Glass tank furnace thermal expansion adjusting device and method |
-
2017
- 2017-07-21 CN CN201720895927.5U patent/CN207047154U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107267167A (en) * | 2017-07-21 | 2017-10-20 | 中冶焦耐(大连)工程技术有限公司 | A kind of protector being broken for coke oven bottom cross-brace and its application method |
| CN107267167B (en) * | 2017-07-21 | 2022-12-13 | 中冶焦耐(大连)工程技术有限公司 | Protection device for fracture of cross brace at lower part of coke oven and use method of protection device |
| CN111018315A (en) * | 2019-12-30 | 2020-04-17 | 彩虹显示器件股份有限公司 | Glass tank furnace thermal expansion adjusting device and method |
| CN111018315B (en) * | 2019-12-30 | 2023-09-22 | 彩虹显示器件股份有限公司 | Device and method for adjusting thermal expansion of glass tank furnace |
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