CN202187020U - Double-taper holes type plane alloy lining for chute - Google Patents
Double-taper holes type plane alloy lining for chute Download PDFInfo
- Publication number
- CN202187020U CN202187020U CN2011202855773U CN201120285577U CN202187020U CN 202187020 U CN202187020 U CN 202187020U CN 2011202855773 U CN2011202855773 U CN 2011202855773U CN 201120285577 U CN201120285577 U CN 201120285577U CN 202187020 U CN202187020 U CN 202187020U
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- China
- Prior art keywords
- pin
- basal body
- hard alloy
- steel basal
- pin hole
- Prior art date
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Abstract
The utility model discloses a double-taper holes type plane alloy lining for a chute, relating to an internal lining plate device for a material chute of a metallurgy blast furnace. The utility model comprises multiple steel basal bodies, wherein each steel basal body is respectively provided with multiple hard alloy blocks; each hard alloy block is respectively provided with two first pin holes; each steel basal body is respectively provided with second pin holes as many as the first pin holes; pins are penetrated into each pin hole; one end of the pin is bigger than the other end of the pin; the bigger end of each pin is respectively arranged on the side of the hard alloy block, which is away from the steel basal body; the smaller end of each frustum pin is respectively arranged in the corresponding second pin hole and is fixedly connected with the steel basal body. Multiple second pin holes are drilled on the steel basal body; the whole plane surface on the steel basal body is composed of multiple hard alloy blocks pieced together and is fixed with the steel basal body by taper-shaped pins. The stress of the plate is uniformly dispersed to the small alloy blocks such that phenomena like fracture do not appear and service life is prolonged.
Description
Technical field
The utility model relates to the inner liner plate device of metallurgy high furnace distributor chute.
Background technology
The chute liner is installed in the distributor chute of pig-casting machine, and at present, what generally adopt is interior edge alloy monolithic casting liner; This interior lining panel can not adapt to the needs of various different size chutes owing to integral layout, has limitation; And, in use rupture easily or come off because entire area is big.
Summary of the invention
The purpose of the utility model is in order to overcome the deficiency of prior art, a kind of bipyramid cellular type plane alloy chute liner of long service life to be provided.
The purpose of the utility model is achieved in that bipyramid cellular type plane alloy chute liner; Comprise several steel matrix; Several hard alloy blocks are set respectively on each steel matrix; Two first column pin holes are set respectively on each hard alloy blocks, second column pin hole that equates with the first column pin hole quantity, first column pin hole and the corresponding one by one setting of second column pin hole are set respectively on each steel matrix; Place pin respectively in each first column pin hole; One end of every pin is greater than the other end, and the stub end of every pin is separately positioned on the side of hard alloy blocks away from steel matrix, and the little head end of every taper type pin is separately positioned in corresponding second column pin hole and with steel matrix and is fixedly connected.
On steel matrix, get out several second column pin holes; Whole plane has several hard alloy blocks to be assemblied to form on the steel matrix, fixes through taper pin and steel matrix, and its stress of this plate all is dispersed on each fritter alloy; So phenomenons such as fracture can not occur, thereby prolong work-ing life.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 be among Fig. 1 A to view.
Embodiment
Like Fig. 1, shown in 2; For bipyramid cellular type plane alloy chute liner, comprise several steel matrix 1, several hard alloy blocks 3 are set respectively on each steel matrix 1; Two first column pin holes 4 are set respectively on each hard alloy blocks 3; Second column pin hole, 2, the first column pin holes 4 and the corresponding one by one setting of second column pin hole 2 that equate with first column pin hole, 4 quantity are set respectively on each steel matrix 1, place taper type pin 5 respectively in each first column pin hole 4; The stub end of every taper type pin 5 is separately positioned on the side of hard alloy blocks 3 away from steel matrix 1, and the little head end of every taper type pin 5 is separately positioned in corresponding second column pin hole 2 and with steel matrix 1 and welds.
Claims (1)
1. bipyramid cellular type plane alloy chute liner; It is characterized in that: comprise several steel matrix, several hard alloy blocks are set respectively on each steel matrix, two first column pin holes are set respectively on each hard alloy blocks; Second column pin hole that equates with the first column pin hole quantity is set respectively on each steel matrix; First column pin hole and the corresponding one by one setting of second column pin hole place pin respectively in each first column pin hole, and an end of every pin is greater than the other end; The stub end of every pin is separately positioned on the side of hard alloy blocks away from steel matrix, and the little head end of every taper type pin is separately positioned in corresponding second column pin hole and with steel matrix and is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202855773U CN202187020U (en) | 2011-08-08 | 2011-08-08 | Double-taper holes type plane alloy lining for chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202855773U CN202187020U (en) | 2011-08-08 | 2011-08-08 | Double-taper holes type plane alloy lining for chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187020U true CN202187020U (en) | 2012-04-11 |
Family
ID=45918481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202855773U Expired - Fee Related CN202187020U (en) | 2011-08-08 | 2011-08-08 | Double-taper holes type plane alloy lining for chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268498A (en) * | 2011-08-08 | 2011-12-07 | 江都市顺达机械有限公司 | Double-taper-hole planar alloy chute lining |
-
2011
- 2011-08-08 CN CN2011202855773U patent/CN202187020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268498A (en) * | 2011-08-08 | 2011-12-07 | 江都市顺达机械有限公司 | Double-taper-hole planar alloy chute lining |
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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 |
Granted publication date: 20120411 Termination date: 20170808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |