CN202209883U - Support frame for masonry of carbon blocks on periphery of blast furnace bottom - Google Patents
Support frame for masonry of carbon blocks on periphery of blast furnace bottom Download PDFInfo
- Publication number
- CN202209883U CN202209883U CN2011201619650U CN201120161965U CN202209883U CN 202209883 U CN202209883 U CN 202209883U CN 2011201619650 U CN2011201619650 U CN 2011201619650U CN 201120161965 U CN201120161965 U CN 201120161965U CN 202209883 U CN202209883 U CN 202209883U
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- Prior art keywords
- extension plate
- plate
- middle extension
- support plate
- blast furnace
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- Expired - Fee Related
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Abstract
The utility model provides a support frame for masonry of carbon blocks on the periphery of a blast furnace bottom, which is characterized by comprising a lower-portion support plate, a middle extension plate and an upper-portion top plate. The upper end of the lower-portion support plate is fixedly connected with one end of the middle extension plate, a right angle is formed by the flat surface of the lower-portion support plate and the flat surface of the middle extension plate, the lower end of the upper-portion top plate is connected with the middle extension plate, and the distance between a connection point of the lower-portion support plate and the middle extension plate and a connection point of the upper-portion top plate and the middle extension plate is less than the height of a jack. By using the support frame, the jack can also be used as an auxiliary tool for masonry under the condition that the distances between the carbon blocks and a furnace shell are very short, thereby enabling vertical seams among the carbon blocks to meet requirements, and preventing tiny particles from falling into the seam between two carbon blocks.
Description
Technical field
The utility model belongs to a kind of construction aid, refers to particularly that charcoal piece at the bottom of a kind of State of Blast Furnace is built by laying bricks or stones to use bracing frame.
Background technology
Charcoal block at the bottom of the State of Blast Furnace is long-pending bigger, adopts bracing frame and the support bar or the lumps of wood to add the support of jack do when building by laying bricks or stones and builds by laying bricks or stones.Furnace bottom is to begin to build by laying bricks or stones central series from the center; Build secondary series again through inspection, during charcoal piece more than a side has been built three row by laying bricks or stones, get final product both sides and launch simultaneously to build by laying bricks or stones; Every row finish building two to three and promptly add jack with the support bar or the lumps of wood and do to support it is held out against; Lean on the expansion layering of having an appointment between every row charcoal piece and the furnace shell of furnace shell about 80mm, can not adopt the method for supporting of jack but adopt the method that adds timber wedge because distance is too short, in process with sledgehammer stow-wood wedge; Because vibrations may cause some tiny particles to fall in the seam of two charcoal interblocks; The requirement of vertical lap seam is to be not more than 1.5mm, if in the seam tiny particle is arranged, the vertical lap seam of two charcoal pieces just is difficult to reach requirement.
The utility model content
The utility model technical problem to be solved is: provide a kind of State of Blast Furnace bottom perimeter charcoal piece to build by laying bricks or stones and use bracing frame, under the very short situation of distance, also can adopt jack as aid, to reach better effect.
The utility model is to solve the problems of the technologies described above the technical scheme of being taked to be: State of Blast Furnace bottom perimeter charcoal piece is built by laying bricks or stones and used bracing frame, it is characterized in that: it comprises bottom support plate, middle extension plate and top top board; The upper end of bottom support plate is fixedly connected with an end of middle extension plate, and the plane of bottom support plate and middle extension plate forms a right angle; The lower end of top top board is connected with middle extension plate; Distance between the tie point of the tie point of bottom support plate and middle extension plate and top top board and middle extension plate is less than the height of jack.
Press such scheme, described top top board and middle extension plate are orthogonal.
Press such scheme, the both sides of described middle extension plate are respectively equipped with baffle plate.
Press such scheme, the baffle plate integral body of described middle extension plate and both sides is made up of channel-section steel.
Press such scheme, support plate inboard, described bottom is provided with rubber layer, and support plate inboard, bottom is the rectangular side of the planar shaped of bottom support plate and middle extension plate.
The course of work of the utility model is: during use, middle extension plate is placed on the charcoal piece, the right angle that extension plate and bottom support plate form in the middle of making leans against on the edge of charcoal piece; Jack is lain on one's side on middle extension plate, and the base of jack is facing to furnace shell, and the action bars of jack up; The hydraulic stem of jack is facing to the plane of top top board; When ejecting hydraulic stem, the bottom support plate holds out against the charcoal piece, makes this piece charcoal piece and the charcoal piece vertical lap seam that puzzles earlier reach requirement.
The beneficial effect of the utility model is:
1, through using this bracing frame; Peripheral charcoal piece at the bottom of also adopting the jack pair State of Blast Furnace under the very short situation of distance between charcoal piece and the furnace shell holds out against; Make the vertical lap seam between the charcoal piece can reach requirement, avoid tiny particle to fall in the seam of two charcoal interblocks.
2, the bottom is propped up the board plane inboard and is added rubber layer, is used to protect the charcoal piece can not damage because of stressed.
3, middle extension plate both sides are provided with baffle plate, make jack can lie on one's side in the groove that baffle plate and middle extension plate constitute, and avoid jack to slide.
4, total only needs channel-section steel to get final product, and draws materials conveniently, and is with low cost.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the application drawing of the utility model one embodiment.
The specific embodiment
Fig. 1 is the structural representation of the utility model one embodiment, comprises bottom support plate 1, middle extension plate 2-1 and top top board 3; The upper end of bottom support plate 1 is fixedly connected with the end of middle extension plate 2-1; Bottom support plate 1 forms a right angle with the plane of middle extension plate 2-1; Support plate 1 inboard in bottom is provided with rubber layer, and support plate 1 inboard in bottom is the rectangular side of planar shaped of bottom support plate 1 and middle extension plate 2-1; The lower end of top top board 3 is connected with middle extension plate 2-1, and top top board 3 is orthogonal with middle extension plate 2-1; Distance between the tie point of the tie point of bottom support plate 1 and middle extension plate 2-1 and top top board 1 and middle extension plate 2-1 is less than the height of jack.The both sides of middle extension plate 2-1 are respectively equipped with baffle plate 2-2, and the baffle plate 2-2 integral body of middle extension plate 2-1 and both sides is made up of channel-section steel.
In the present embodiment, the baffle plate 2-2 integral body of bottom support plate 1, top top board 3, middle extension plate 2-1 and both sides all adopts the channel-section steel of lighter weight, and [12 make.Extension plate 2-1 was apart from the channel profile of the 300mm of bottom support plate 1 side head in the middle of top top board 3 was vertically welded in, and the plane of the plane of top top board 3 channel-section steels and bottom support plate 1 channel-section steel is relative.The length of bottom support plate 1 and top top board 3 is 230mm; Middle extension plate 2-1 length is 450mm.
Fig. 2 is the application drawing of the utility model one embodiment, and the middle extension plate 2-1 of bracing frame is placed on the charcoal piece, and extension plate 2-1 leans against on the edge of charcoal piece 5-1 with the right angle of bottom support plate 1 formation in the middle of making; The place pad rubber that support plate 1 plane in bottom contacts with charcoal piece 5-1, protection charcoal piece 5-1 can not damage because of stressed, and it is stable by baffle plate 2-2 on middle extension plate 2-1 that jack 4 is lain on one's side; The base of jack 4 is facing to furnace shell 6; The action bars of jack 4 up, the hydraulic stem of jack 4 is facing to the plane of top top board 3, when ejecting hydraulic stem; Bottom support plate 1 holds out against charcoal piece 5-1, makes charcoal piece 5-1 and the charcoal piece 5-2 vertical lap seam that puzzles earlier reach requirement.
Claims (5)
1. State of Blast Furnace bottom perimeter charcoal piece is built by laying bricks or stones and used bracing frame, it is characterized in that: it comprises bottom support plate, middle extension plate and top top board; The upper end of bottom support plate is fixedly connected with an end of middle extension plate, and the plane of bottom support plate and middle extension plate forms a right angle; The lower end of top top board is connected with middle extension plate; Distance between the tie point of the tie point of bottom support plate and middle extension plate and top top board and middle extension plate is less than the height of jack.
2. State of Blast Furnace bottom perimeter charcoal piece according to claim 1 is built by laying bricks or stones and is used bracing frame, and it is characterized in that: described top top board and middle extension plate are orthogonal.
3. State of Blast Furnace bottom perimeter charcoal piece according to claim 1 and 2 is built by laying bricks or stones and used bracing frame, it is characterized in that: the both sides of extension plate are respectively equipped with baffle plate in the middle of described.
4. State of Blast Furnace bottom perimeter charcoal piece according to claim 3 is built by laying bricks or stones and used bracing frame, it is characterized in that: the baffle plate integral body of extension plate and both sides is made up of channel-section steel in the middle of described.
5. State of Blast Furnace bottom perimeter charcoal piece according to claim 1 and 2 is built by laying bricks or stones and used bracing frame, it is characterized in that: support plate inboard, described bottom is provided with rubber layer, and support plate inboard, bottom is the rectangular side of the planar shaped of bottom support plate and middle extension plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201619650U CN202209883U (en) | 2011-05-20 | 2011-05-20 | Support frame for masonry of carbon blocks on periphery of blast furnace bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201619650U CN202209883U (en) | 2011-05-20 | 2011-05-20 | Support frame for masonry of carbon blocks on periphery of blast furnace bottom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202209883U true CN202209883U (en) | 2012-05-02 |
Family
ID=45989429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201619650U Expired - Fee Related CN202209883U (en) | 2011-05-20 | 2011-05-20 | Support frame for masonry of carbon blocks on periphery of blast furnace bottom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202209883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846451A (en) * | 2019-11-13 | 2020-02-28 | 上海宝冶冶金工程有限公司 | Building method of blast furnace cooling refractory |
-
2011
- 2011-05-20 CN CN2011201619650U patent/CN202209883U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846451A (en) * | 2019-11-13 | 2020-02-28 | 上海宝冶冶金工程有限公司 | Building method of blast furnace cooling refractory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20180520 |