CN202017845U - Combined wear-resistant elbow - Google Patents
Combined wear-resistant elbow Download PDFInfo
- Publication number
- CN202017845U CN202017845U CN201120134870XU CN201120134870U CN202017845U CN 202017845 U CN202017845 U CN 202017845U CN 201120134870X U CN201120134870X U CN 201120134870XU CN 201120134870 U CN201120134870 U CN 201120134870U CN 202017845 U CN202017845 U CN 202017845U
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- CN
- China
- Prior art keywords
- elbow
- gland
- parent
- flange
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a combined wear-resistant elbow. The elbow comprises an elbow matrix and a gland, wherein a through hole is formed on the back of the elbow matrix; the gland and the through hole are detachably fixedly connected; a flange-like elbow matrix flanging is arranged on the elbow matrix at the periphery of the through hole; a gland flanging matched with the elbow matrix flanging is arranged on the gland; corresponding bolt holes are formed on the elbow matrix flanging and the gland flanging; and a wear-resistant and corrosion-resistant ceramic sheet is arranged on the inner surface of the gland. After the combined wear-resistant elbow is abraded for a long time, the combined wear-resistant elbow can be further used only by replacing the gland at a bent corner and the elbow matrix and other equipment are not required to be replaced, so that the maintenance and the installation are convenient and materials can be saved.
Description
Technical field
The utility model relates to the elbow technical field, relates in particular to a kind of combined type wear-resistant bend.
Background technique
The wear-resistant bend of Shi Yonging adopts mostly from spreading the curved formula ceramic making of dried shrimp in the market, in use flowing medium produces strong effect of impact to the outboard tube wall, the suffered impact force in the elbow back side is bigger, this " angular effect " reaches " concentration effect " and makes the rate of wear of the rate of wear of elbow outer side surface much larger than the straight tube wall, and generally after the breakage of elbow shock point, just whole elbow is scrapped, cause the waste of material resources.
The model utility content
Technical problem to be solved in the utility model is: a kind of combined type wear-resistant bend is provided, and this elbow need not whole elbow discarded after long-time use wearing and tearing, thereby can economical with materials.
For solving the problems of the technologies described above, the technical solution of the utility model is: the combined type wear-resistant bend, comprise the elbow parent, and described elbow parent has through hole at its back, and described through hole is removable to be fixedly connected with the gland suitable with it.
As a preferred implementation, the periphery of described through hole is provided with the parent flange of flange-like, and described gland is provided with the gland flange suitable with the parent flange, and described parent flange and gland flange are provided with corresponding bolt hole.
As a preferred implementation, the internal surface of described gland is provided with wear-resisting erosion-resisting ceramic plate.
After having adopted technique scheme, the beneficial effects of the utility model are: owing to change common elbow into the combined type elbow, in use, be in the impact force maximum that the gland at elbow back is subjected to, after wearing and tearing are serious, only need that gland is pulled down replacing and can continue to use, and all the other major parts of elbow parent need not to change, thereby saved material.
Because the elbow parent has adopted flanged flange to be connected with gland, operates easily when dismounting, can increase work efficiency effectively.
Owing on the internal surface of gland, be provided with wear-resisting erosion-resisting ceramic plate, prolonged the working life of this combined type wear-resistant bend more.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the utility model embodiment's a structural representation;
Among the figure: 1. elbow parent; 11. parent flange; 2. gland; 21. ceramic plate; 22. gland flange; 23. bolt hole.
Embodiment
As shown in drawings, structural representation for a kind of embodiment of this combined type wear-resistant bend, this elbow comprises elbow parent 1 and gland 2, described elbow parent 1 is identical with the shape of common elbow, just on its back, have through hole, described gland 2 can be suitable with this through hole, and gland 2 and elbow parent 1 be for removably connecting, so in use, and the impact force maximum that gland 2 is born, and elbow parent 1 is not subjected to the wearing and tearing of fluid substantially, after gland 2 wearing and tearing are serious, only need that it is pulled down replacing and get final product, elbow parent 1 part then need not to change, thereby saved resource, greatly reduced the cost input of material.
The periphery that elbow parent 1 and removably connecting of gland 2 are achieved in that described elbow parent 1 through hole is provided with the parent flange 11 of flange-like, the periphery of described gland 2 is provided with the gland flange 22 suitable with described parent flange 11, and on described parent flange 11 and gland flange 22, be equipped with corresponding bolt hole 23, after described elbow parent 1 is worked good with gland 2, in described bolt hole 23, penetrate bolt, fastening nut, just can elbow parent 1 is fixing with gland 2, this Placement is simple and convenient in practical operation, can increase work efficiency effectively.
The internal surface of described gland 2 also is provided with wear-resisting erosion-resisting ceramic plate 21, has further prolonged the working life of this elbow.
In a word, this combined type wear-resistant bend only needs to change the gland 2 that is positioned at the corner and just can continue use after long-time use wearing and tearing, and elbow parent 1 and other equipment all need not to change, not only easy maintenance and installation, and can economical with materials.
The utility model is not limited to above-mentioned embodiment, and all are based on technical conceive of the present utility model, and the structural improvement of having done all falls among the protection domain of the present utility model.
Claims (3)
1. combined type wear-resistant bend, it is characterized in that: comprise the elbow parent, described elbow parent has through hole at its back, and described through hole is removable to be fixedly connected with the gland suitable with it.
2. combined type wear-resistant bend as claimed in claim 1, it is characterized in that: the periphery of described through hole is provided with the parent flange of flange-like, described gland is provided with the gland flange suitable with the parent flange, and described parent flange and gland flange are provided with corresponding bolt hole.
3. combined type wear-resistant bend as claimed in claim 1 or 2 is characterized in that: the internal surface of described gland is provided with wear-resisting erosion-resisting ceramic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120134870XU CN202017845U (en) | 2011-05-03 | 2011-05-03 | Combined wear-resistant elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120134870XU CN202017845U (en) | 2011-05-03 | 2011-05-03 | Combined wear-resistant elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017845U true CN202017845U (en) | 2011-10-26 |
Family
ID=44811515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120134870XU Expired - Lifetime CN202017845U (en) | 2011-05-03 | 2011-05-03 | Combined wear-resistant elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216698A (en) * | 2013-04-24 | 2013-07-24 | 中冶焦耐工程技术有限公司 | Module combination type wear-resisting bended pipe |
-
2011
- 2011-05-03 CN CN201120134870XU patent/CN202017845U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216698A (en) * | 2013-04-24 | 2013-07-24 | 中冶焦耐工程技术有限公司 | Module combination type wear-resisting bended pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG JINTON PIPING CO., LTD. Free format text: FORMER NAME: WEIFANG JINTON PIPING INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 261057 No. 6 Industrial Park, Weicheng District, Weifang, Shandong Patentee after: Shandong golden Tube Co., Ltd. Address before: 261057 No. 6 Industrial Park, Weicheng District, Weifang, Shandong Patentee before: Weifang Jinton Tube Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261057 Yuhe Industrial Park, Weifang City, Shandong Province Patentee after: Shandong golden tube industry Limited by Share Ltd Address before: 261057 Yuhe Industrial Park, Weifang City, Shandong Province Patentee before: Shandong golden Tube Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111026 |