CN204717205U - Gradually thick individual layer is curved greatly in a kind of side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end - Google Patents
Gradually thick individual layer is curved greatly in a kind of side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end Download PDFInfo
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- CN204717205U CN204717205U CN201520139969.7U CN201520139969U CN204717205U CN 204717205 U CN204717205 U CN 204717205U CN 201520139969 U CN201520139969 U CN 201520139969U CN 204717205 U CN204717205 U CN 204717205U
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Abstract
Gradually thick individual layer is curved greatly to the utility model discloses side, a kind of individual layer large curved wear resistant and impact resistant bend pipe supporting one end, and it makes large curved abrasion-proof bent tube by mould; Side, this individual layer large curved wear resistant and impact resistant bend pipe supporting one end gradually thick individual layer curved greatly for building, mine, metallurgy, electric power, oil, coal, the industry such as grain processing rugged environment, large curved wearing layer pipe thickness uneven distribution is (thickening gradually to middle B point from A end, C end is constant to middle B dot thickness, in the middle of D side direction, E point is thickening gradually, in the middle of F side direction, E dot thickness is constant), serious wear during use, easily worn out intermediate portion wall portion are thicker, thus improve the working life of bend pipe, Safety performance is high.
Description
technical field:
The utility model relates to the side, transporting elbow structure, particularly a kind of individual layer large curved wear resistant and impact resistant bend pipe supporting one end of the industries such as a kind of building, mine, metallurgy, electric power, oil, coal, grain processing, and gradually thick individual layer is curved greatly.
background technique:
The forming technique of bend pipe mainly contains casting, compression molding etc., and they are all rely on shaping die, is generated by cast or hot cold-press process profiling; No matter be any machinery equipment and pipeline, major part all uses bend pipe, mainly in order to carry various material; The material of bend pipe has the materials such as cast iron, stainless steel, alloyed steel, malleable cast iron, carbon steel, non-ferrous metal and plastics; In the industries such as building, mine, metallurgy, electric power, oil, coal, grain processing, the conveying of material is carried by pipeline pressure, delivery pipe is subject to larger pressure and serious wearing and tearing, and therefore to delivery pipe, particularly bridge piece has higher combination property requirement; Improve the working life of bend pipe, now become the difficult problem being difficult to capture.
Bend pipe is the most widely used is at present individual layer Technique of High Magnesium Bend Pipe, also has the double-deck rich chromium cast iron bend pipe of a small amount of use; Individual layer Technique of High Magnesium Bend Pipe wear-resisting property is poor, and hardness is low, and Security is low; Double-layer wear-resistant bend pipe cost is high, and quality is better, and wear-resisting property is excellent, and hardness is high, and Security is high, but cost performance is not high; Develop a kind of excellent performance, cost is low, Security is good abrasion-proof bent tube is the work of whole industry in the urgent need to carrying out, under grasping the mechanism of pipe wear and different operating state, the type of flow of material, simulate the region that pipeline is the most easy to wear, and can to this region, improve wearing layer thickness or improve the wear-resisting property of this region material, to reach the overall object improving the bend pipe life-span, for client is cost-saving, for society economizes on resources; Each constituent elements of the large curved wear resistant and impact resistant bend pipe of individual layer is extremely important.
summary of the invention:
The purpose of this utility model is the shortcoming being to overcome prior art existence, and gradually thick individual layer is curved greatly to provide side, a kind of individual layer large curved wear resistant and impact resistant bend pipe supporting one end.
The utility model adopts following structure and parts to realize its goal of the invention: gradually thick individual layer is curved greatly for side, a kind of individual layer large curved wear resistant and impact resistant bend pipe supporting one end, and it makes large curved abrasion-proof bent tube 1 by mould; Large curved abrasion-proof bent tube 1 is designed to from A end thickening gradually to middle B point, and C end is constant to middle B dot thickness, and in the middle of D side direction, E point is thickening gradually, and in the middle of F side direction, E dot thickness is constant, ensure that the high wear resistance in large curved neutral position; Wherein A end refers to one end that bend pipe is thinner, B point refer to be in A end and C hold between arbitrary position point, C holds and refers to one end that bend pipe is thicker, and D side refers to the side that bend pipe is thinner, and E point refers to the arbitrary position point be between D side and F side, and F side refers to that side that bend pipe is thicker.
Owing to have employed the technical combinations scheme of above structure and parts, the utility model achieves its goal of the invention preferably, side, this individual layer large curved wear resistant and impact resistant bend pipe supporting one end gradually thick individual layer is curved greatly for building, mine, metallurgical, electric power, oil, coal, the rugged environment of the industries such as grain processing, large curved wearing layer pipe thickness uneven distribution is (thickening gradually to middle B point from A end, C end is constant to middle B dot thickness, in the middle of D side direction, E point is thickening gradually, in the middle of F side direction, E dot thickness is constant), serious wear during use, easily worn out intermediate portion wall portion is thicker, thus improve the working life of bend pipe, Safety performance is high.
accompanying drawing illustrates:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Accompanying drawing 2 is overall structure generalized sections of the present utility model.
Accompanying drawing 3 is sectional schematic diagrams of the present utility model.
Description of reference numerals is shown in specification last page form.
embodiment:
Below in conjunction with accompanying drawing, model utility content is described further:
embodiment 1:
From accompanying drawing: gradually thick individual layer is curved greatly for side, a kind of individual layer large curved wear resistant and impact resistant bend pipe supporting one end, and it makes large curved abrasion-proof bent tube 1 by mould; Large curved abrasion-proof bent tube 1 is designed to from A end thickening gradually to middle B point, and C end is constant to middle B dot thickness, and in the middle of D side direction, E point is thickening gradually, and in the middle of F side direction, E dot thickness is constant, ensure that the high wear resistance in large curved neutral position; Wherein A end refers to one end that bend pipe is thinner, B point refer to be in A end and C hold between arbitrary position point, C holds and refers to one end that bend pipe is thicker, and D side refers to the side that bend pipe is thinner, and E point refers to the arbitrary position point be between D side and F side, and F side refers to that side that bend pipe is thicker.
Large curved abrasion-proof bent tube 1 described in the utility model refers to: to be made up by mould of the material such as alloyed steel, Bearing Steel or abrasion-proof bent tube that wear resistance electrode built-up welding is made; It is designed to from A end thickening gradually to middle B point, and C end is constant to middle B dot thickness, and in the middle of D side direction, E point is thickening gradually, and in the middle of F side direction, E dot thickness is constant, and its effect is the wear resistance increasing large curved neutral position; As shown in Figure 1, as shown in Figure 2, its section as shown in Figure 3 for its section for its structure.
| Reference numerals | Mark title |
| 1 | Large curved abrasion-proof bent tube 1 |
Claims (1)
1. gradually thick individual layer is curved greatly side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end, it is characterized in that it makes large curved abrasion-proof bent tube by mould; Large curved abrasion-proof bent tube is designed to from A end thickening gradually to middle B point, and C end is constant to middle B dot thickness, and in the middle of D side direction, E point is thickening gradually, and in the middle of F side direction, E dot thickness is constant; Wherein " A end " refers to one end that bend pipe is thinner, " B point " refer to be in A end and C hold between arbitrary position point, " C end " refers to one end that bend pipe is thicker, and " D side " refers to the side that bend pipe is thinner, " E point " refers to the arbitrary position point be between D side and F side, and " F side " refers to that side that bend pipe is thicker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139969.7U CN204717205U (en) | 2015-03-12 | 2015-03-12 | Gradually thick individual layer is curved greatly in a kind of side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520139969.7U CN204717205U (en) | 2015-03-12 | 2015-03-12 | Gradually thick individual layer is curved greatly in a kind of side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204717205U true CN204717205U (en) | 2015-10-21 |
Family
ID=54316206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520139969.7U Active CN204717205U (en) | 2015-03-12 | 2015-03-12 | Gradually thick individual layer is curved greatly in a kind of side, individual layer large curved wear resistant and impact resistant bend pipe supporting one end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204717205U (en) |
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2015
- 2015-03-12 CN CN201520139969.7U patent/CN204717205U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |