CN203921805U - A kind of wear-resisting buffer formula elephant trunk - Google Patents
A kind of wear-resisting buffer formula elephant trunk Download PDFInfo
- Publication number
- CN203921805U CN203921805U CN201420341564.7U CN201420341564U CN203921805U CN 203921805 U CN203921805 U CN 203921805U CN 201420341564 U CN201420341564 U CN 201420341564U CN 203921805 U CN203921805 U CN 203921805U
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- China
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- elephant trunk
- wear
- wearing layer
- buffer formula
- resisting buffer
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Abstract
A wear-resisting buffer formula elephant trunk, comprises elephant trunk housing, the rectangular tube that described elephant trunk housing is comprised of four basal planes, and the inside face of described housing is provided with wearing layer.Described wearing layer Yong Gao Chrome alloy welding wire welding or adopt that countersunk-heat bolt is fastening to be fixed on basal plane.Described housing comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.The beneficial effects of the utility model are: can improve the belt system material loading elephant trunk life-span, reduce maintenance cost, be convenient to on-the-spot replacing and operate, and the alloy batch mixing loss of avoiding soldering to cause, remarkable in economical benefits.
Description
Technical field
The utility model relates to a kind of alloy commissioning pipe that is applied to the belt filled system of steelmaking equipment, specifically a kind of wear-resisting buffer formula elephant trunk.
Background technology
The various alloys that steel-making needs are carried by belt and elephant trunk, and the alloy on course of conveying belt alters course by elephant trunk or shunts, the alloy elephant trunk tube wall that can impact and wear and tear, and because alloy consumption is large, the frequency is high, leakage will be pounded Lou or be ground to common elephant trunk in several days.Elephant trunk carries out soldering or subsidizes causing alloy batch mixing after leaking material, and waste is serious.It is larger that elephant trunk is changed difficulty, and between the stage of replacement, belt can not move, and impact is produced.Elephant trunk adopts what material or structure, and life-span, coupling production be can improve, alloy loss and maintenance cost reduced, be a difficult problem always.
Summary of the invention
The purpose of this utility model, is exactly the problem existing for solving prior art, and has designed a kind of wear-resisting buffer formula elephant trunk, can improve the elephant trunk life-span, reduces maintenance cost, avoids the loss of alloy batch mixing, remarkable in economical benefits.
The technical solution of the utility model is: a kind of wear-resisting buffer formula elephant trunk, comprise elephant trunk housing, and the rectangular tube that described elephant trunk housing is comprised of four basal planes, the inside face of described housing is provided with wearing layer.
As preferably, described wearing layer Yong Gao Chrome alloy welding wire welding or adopt that countersunk-heat bolt is fastening to be fixed on basal plane.
As preferably, described housing comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.
As preferably, the outside of described lower camber side is provided with elastic gum cortex, and described elastic gum cortex is fixed and clamped on basal plane by arc pressuring plate.
As preferably, the compression mode of described arc pressuring plate is bolted.
As preferably, described elastic gum cortex adopts charging belt to make, or adopts abrasion-proof rubber cushion.
As preferably, described basal plane is welded into elephant trunk by welding manner.
As preferably, the alloy-steel plate that described wearing layer is wear resistant and impact resistant
The beneficial effects of the utility model can draw by such scheme: square due to circle elephant trunk is changed into, be convenient to be welded with wearing layer in elephant trunk inside, and elasticity rubber is set in addition on alloy shock surface and reaches buffering object.Elasticity rubber is fast changeable at use scene after damaging, and does not need soldering or changes elephant trunk, therefore can improve the elephant trunk life-span, reduces maintenance cost, avoids the loss of alloy batch mixing, remarkable in economical benefits.The service life that adopts two wearing layers to improve main friction face in the utility model, part be hit position rub with Louing after elasticity glue-line directly contacted buffer action with alloy, glue-line wear and tear rear scene unclamp follower bolt can quick-replaceable rubber.The beneficial effects of the utility model are: can improve the belt system material loading elephant trunk life-span, reduce maintenance cost, be convenient to on-the-spot replacing and operate, and the alloy batch mixing loss of avoiding soldering to cause, remarkable in economical benefits.
As can be seen here, the utility model compared with prior art has substantive distinguishing features and progress, and the beneficial effect of its enforcement is also apparent.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Wherein, 1. arc pressuring plate, 2. elasticity rubber, 3. alloy wear-resisting plate, 4. housing.
the specific embodiment:
In order to understand better the utility model, below in conjunction with accompanying drawing, explain in detail embodiment of the present utility model.
The specific embodiment: as shown in Figure 1, a kind of wear-resisting buffer formula elephant trunk, comprises elephant trunk housing 4, the rectangular tube that elephant trunk housing 4 is comprised of four prefabricated basal planes of general steel plate, the inside face of described housing 4 is provided with wearing layer 3.Arc pressuring plate 1 adopts general steel plate to press arc to be shaped and makes, and both sides are drilled with bolt hole.The one side Yong Gao Chrome alloy welding wire of basal plane is welded and fixed wear plate 3.Described housing 4 comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.After welding of wear-resisting layers, elephant trunk is welded into elephant trunk.In elephant trunk lower camber side, with belt, cut the elasticity rubber 2 of making shape and be adjacent to, then with arc pressuring plate 1, compress, and by bolted in the lower camber side of housing, the integral body use of reaching the standard grade after completing.
During use, alloy washes away elephant trunk 4 lower camber side wear plates 3, after long-term use, the elephant trunk elasticity rubber 2 at position that rubs has directly contacted and has cushioned and leakproof effect with slippery alloy with Louing, after glue-line wearing and tearing scene unclamp the tie bolt of pressing plate 1 can quick-replaceable rubber 2, can avoid like this soldering to cause buildup, batch mixing and integral replacing elephant trunk in pipe, and operation is very easy.
Above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned giving an example; the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (8)
1. a wear-resisting buffer formula elephant trunk, comprises elephant trunk housing, it is characterized in that: the rectangular tube that described elephant trunk housing is comprised of four basal planes, the inside face of described housing is provided with wearing layer.
2. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: described wearing layer Yong Gao Chrome alloy welding wire welding or adopt that countersunk-heat bolt is fastening to be fixed on basal plane.
3. wear-resisting buffer formula elephant trunk as claimed in claim 2, is characterized in that: described housing comprises lower camber side, side and upper cambered surface, and the basal plane of described lower camber side is provided with two-sided wearing layer, and described side and upper cambered surface are provided with individual layer wearing layer.
4. wear-resisting buffer formula elephant trunk as claimed in claim 3, is characterized in that: the outside of described lower camber side is provided with elastic gum cortex, and described elastic gum cortex is fixed and clamped on basal plane by arc pressuring plate.
5. wear-resisting buffer formula elephant trunk as claimed in claim 4, is characterized in that: the compression mode of described arc pressuring plate is bolted.
6. wear-resisting buffer formula elephant trunk as claimed in claim 4, is characterized in that: described elastic gum cortex adopts charging belt to make, or adopts abrasion-proof rubber cushion.
7. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: described basal plane is welded into elephant trunk by welding manner.
8. wear-resisting buffer formula elephant trunk as claimed in claim 1, is characterized in that: the alloy-steel plate that described wearing layer is wear resistant and impact resistant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341564.7U CN203921805U (en) | 2014-06-25 | 2014-06-25 | A kind of wear-resisting buffer formula elephant trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420341564.7U CN203921805U (en) | 2014-06-25 | 2014-06-25 | A kind of wear-resisting buffer formula elephant trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203921805U true CN203921805U (en) | 2014-11-05 |
Family
ID=51817663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420341564.7U Expired - Fee Related CN203921805U (en) | 2014-06-25 | 2014-06-25 | A kind of wear-resisting buffer formula elephant trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203921805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016057A (en) * | 2014-06-25 | 2014-09-03 | 济钢集团有限公司 | Wear-resisting buffer type slide pipe |
-
2014
- 2014-06-25 CN CN201420341564.7U patent/CN203921805U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016057A (en) * | 2014-06-25 | 2014-09-03 | 济钢集团有限公司 | Wear-resisting buffer type slide pipe |
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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: 20141105 Termination date: 20170625 |