CN204975301U - Wear -resisting copper tile structure of protection ladle gudgeon - Google Patents
Wear -resisting copper tile structure of protection ladle gudgeon Download PDFInfo
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- CN204975301U CN204975301U CN201520728393.8U CN201520728393U CN204975301U CN 204975301 U CN204975301 U CN 204975301U CN 201520728393 U CN201520728393 U CN 201520728393U CN 204975301 U CN204975301 U CN 204975301U
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- brasses
- ladle
- voussoir
- wear
- fixed blocks
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Abstract
The utility model provides a wear -resisting copper tile structure of protection ladle gudgeon, belongs to ladle gudgeon equipment technical field for protection ladle gudgeon. Its technical scheme is: it comprises a copper tile and two fixed blocks, has the rectangle recess on copper tile's the both ends intermediate position, has the voussoir on two fixed blocks respectively, and during the voussoir of two fixed blocks imbedded the rectangle recess at copper tile both ends respectively, copper tile and fixed block were installed on the lower extreme inner wall in ladle gudgeon hole. The utility model discloses a copper tile and fixing block structure have replaced original copper sheathing structure, can wrap the ear with the ladle and can not rotate phenomenon control and within minimum scope, make wear -resisting set of life of ladle gudgeon protection bring up to the maximum value, can satisfy the normal need of production to every year can be sparingly because of the produced 70, 000 yuan of left and right sides of cost of copper sheathing fracture. The utility model discloses simple structure, convenient to use, maintenance are easy, can effectively reduce ladle package ear and can not rotate, avoid the wear -resisting cover of ladle gudgeon to damage, have the value of using widely.
Description
Technical field
The utility model relates to a kind of wear-resisting copper tile structure protecting ladle trunnion, belongs to ladle trunnion equipment technical field.
Background technology
In ladle equipment; what current protection ladle trunnion wear-resistant sleeve used is all copper sheathing; in some cases; such as ladle overflow slag, overflow steel time, slag very easily gets between copper sheathing and gudgeon, because unbalance stress very easily causes ladle trunnion copper sheathing to crack; thus affect the service life of ladle trunnion copper sheathing; ladle bag ear more seriously may be caused not rotate, thus carrying out smoothly of impact production, be therefore extremely necessary to improve the structure of existing ladle trunnion wear-resistant sleeve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of wear-resisting copper tile structure protecting ladle trunnion; this wear-resisting copper tile structure can carry out reliably protecting when ladle overflows slag, excessive steel to ladle trunnion; improve the service life of wear-resisting brasses simultaneously; reduce the use consumption of wear-resisting brasses; reduce maintenance load, ensure carrying out smoothly of production.
The technical scheme solved the problems of the technologies described above is:
A kind of wear-resisting copper tile structure protecting ladle trunnion, it is made up of one block of brasses and two fixed blocks, crooked radian and the ladle trunnion hole lower circumferential radian of brasses match, the centre position, two ends of brasses there is rectangular recess, two fixed blocks are made up of fixed head and voussoir respectively, fixed head is elongated plates, voussoir is vertically connected on the centre position of fixed head, width and the degree of depth of the rectangular recess of the width of voussoir and length and brasses centre match, two fixed blocks are arranged on the two ends of brasses respectively, the fixed head of two fixed blocks respectively with brasses both ends of the surface compact siro spinning technology, the voussoir of two fixed blocks embeds in the rectangular recess at brasses two ends respectively.
The wear-resisting copper tile structure of above-mentioned protection ladle trunnion, described brasses and fixed block are arranged on intracavity space position bottom, ladle trunnion hole, and fixed block is welded to connect at ladle trunnion hole inwall.
The wear-resisting copper tile structure of above-mentioned protection ladle trunnion, the voussoir front end of described two fixed blocks has the chamfering of inclination respectively, and after voussoir embeds the rectangular recess of brasses, the surface of voussoir front end flushes with brasses surface.
The beneficial effects of the utility model are: the utility model adopts brasses and fixed-block-architecture (FBA) to instead of original copper sheathing structure; can ladle bag ear can not rotation phenomenon be controlled within minimum zone; ladle trunnion is made to protect wear-resistant sleeve to bring up to maximum service life; the normal need of production can be met, and can save every year because copper sheathing ruptures the cost about 70,000 yuan produced.The utility model structure is simple, easy to use, respond well, maintenance is easy; all can implement in the protection wear-resisting field of ladle trunnion; to alleviating workload, effectively reduce ladle bag ear and can not rotate, avoid ladle trunnion wear-resistant sleeve to damage phenomenon, ensure that normal operation of the safety of producing has positive effect have the value promoted the use of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of brasses;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the structure chart of fixed block;
Fig. 5 is the front view of Fig. 4.
In figure, mark is as follows: bag ear 1, ladle trunnion hole 2, brasses 3, fixed block 4, rectangular recess 5, fixed head 6, voussoir 7.
Detailed description of the invention
The utility model is made up of one block of brasses 3 and two fixed blocks 4.
Show in figure, crooked radian and the ladle trunnion hole 2 lower circumferential radian of brasses 3 match, and there is rectangular recess 5 in the centre position, two ends of brasses 3, and rectangular recess 5 is used for connection fixing block 4.
Show in figure, two fixed blocks 4 are made up of fixed head 6 and voussoir 7 respectively.Fixed head 6 is elongated plates, and voussoir 7 is vertically connected on the centre position of fixed head 6, and width and the degree of depth of the rectangular recess 5 of the width of voussoir 7 and length and brasses 3 centre match.
Show in figure, two fixed blocks 4 are arranged on the two ends of brasses 3 respectively, the fixed head 6 of two fixed blocks 4 respectively with brasses 3 both ends of the surface compact siro spinning technology, the voussoir 7 of two fixed blocks 4 embeds in the rectangular recess 5 at brasses 3 two ends respectively.
Show in figure, voussoir 7 front end of two fixed blocks 4 has the chamfering of inclination, voussoir 7 to embed after the rectangular recess of brasses 5 respectively, and the inclined plane of voussoir 7 front end flushes with brasses 3 surface, avoids voussoir 7 to wear and tear steel plate gudgeon.
Show in figure, brasses 3 and fixed block 4 are arranged on intracavity space position bottom, ladle trunnion hole 2, and fixed block 4 is welded to connect with the inwall in ladle trunnion hole 2.
The ladle trunnion brasses of application the utility model structure, can ensure production direct motion, improve the service life of brasses to greatest extent, reduce and consume.
Use replacing options of the present utility model is as follows:
When a. changing ladle trunnion copper sheathing, ladle bag ear flange is removed;
B. ladle bag ear is removed;
C. with instrument, ladle trunnion copper sheathing is removed;
D. bag ear and gudgeon foreign material are removed;
E. block is welded and fixed bottom in space, ladle trunnion hole;
F. the brasses processed is loaded onto;
G. Bao Er and flange is loaded onto.
Claims (3)
1. protect the wear-resisting copper tile structure of ladle trunnion for one kind, it is characterized in that: it is made up of one piece of brasses (3) and two fixed blocks (4), crooked radian and ladle trunnion hole (2) the lower circumferential radian of brasses (3) match, the centre position, two ends of brasses (3) there is rectangular recess (5), two fixed blocks (4) are made up of fixed head (6) and voussoir (7) respectively, fixed head (6) is elongated plates, voussoir (7) is vertically connected on the centre position of fixed head (6), width and the degree of depth of the rectangular recess (5) of the width of voussoir (7) and length and brasses (3) centre match, two fixed blocks (4) are arranged on the two ends of brasses (3) respectively, the fixed head (6) of two fixed blocks (4) respectively with brasses (3) both ends of the surface compact siro spinning technology, the voussoir (7) of two fixed blocks (4) embeds in the rectangular recess (5) at brasses (3) two ends respectively.
2. the wear-resisting copper tile structure of protection ladle trunnion according to claim 1; it is characterized in that: described brasses (3) and fixed block (4) are arranged on ladle trunnion hole (2) intracavity space position bottom, fixed block (4) and ladle trunnion hole (2) inwall are welded to connect.
3. the wear-resisting copper tile structure of protection ladle trunnion according to claim 2; it is characterized in that: voussoir (7) front end of described two fixed blocks (4) has the chamfering of inclination respectively; after voussoir (7) embeds the rectangular recess (5) of brasses (3), the inclined plane of voussoir (7) front end flushes with brasses (3) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728393.8U CN204975301U (en) | 2015-09-21 | 2015-09-21 | Wear -resisting copper tile structure of protection ladle gudgeon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520728393.8U CN204975301U (en) | 2015-09-21 | 2015-09-21 | Wear -resisting copper tile structure of protection ladle gudgeon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975301U true CN204975301U (en) | 2016-01-20 |
Family
ID=55109721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520728393.8U Active CN204975301U (en) | 2015-09-21 | 2015-09-21 | Wear -resisting copper tile structure of protection ladle gudgeon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975301U (en) |
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2015
- 2015-09-21 CN CN201520728393.8U patent/CN204975301U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |