CN2625704Y - Mutual pressing energy storage welding type wearable pipe fitting with ceramic paster - Google Patents
Mutual pressing energy storage welding type wearable pipe fitting with ceramic paster Download PDFInfo
- Publication number
- CN2625704Y CN2625704Y CN 03257897 CN03257897U CN2625704Y CN 2625704 Y CN2625704 Y CN 2625704Y CN 03257897 CN03257897 CN 03257897 CN 03257897 U CN03257897 U CN 03257897U CN 2625704 Y CN2625704 Y CN 2625704Y
- Authority
- CN
- China
- Prior art keywords
- wear
- paster
- resisting
- tube wall
- pipe fitting
- 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.)
- Ceased
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Abstract
The utility model discloses a mutual energy-accumulating welding-typed wearable pipe fitting of the ceramics patch, which comprises a tube wall (1) and a wearable patch (2). The wearable patch (2) is fixedly connected with the tube wall (1) by a cementing compound (3), and the centre of the wearable patch (2) is provided with a bolt hole (4). A bolt (5) is fixedly connected on the tube wall (1) corresponding to the bolt hole (4), and is tightened by a nut (6). A half side of the other pair of literal sides is parallel inclining to one direction, and the other half side of the other pair of literal sides is parallel inclining to the opposite direction. The wearable patches of the utility model interact to withhold with the tightening of the bolt and the nut, so the fastness is increased and the service life is prolonged.
Description
Affiliated technical field
The utility model belongs to a kind of device of carrying materials such as particle powder, is meant a kind of wear-resisting pipe fitting especially.
Background technique
In the prior art, be used to carry the device of materials such as particle powder, generally form by high-abrasive materials such as abrasion resistant cast steel, cast stone, mosaic pasters.But the deficiency of its existence is: the cast steel pipe fitting is too heavy, and the cast stone pipe fitting wears no resistance, and the mosaic paster is directly to stick with glue agent to adhere on the pipe fitting inner wall, comes off easily, and is insecure.
Summary of the invention
The purpose of the utility model is to provide a kind of improved wear-resisting pipe fitting, and it has overcome the above-mentioned deficiency of prior art, and wear resistance is good, and is simple and reasonable, connects firmly, does not come off.
For reaching above-mentioned purpose, the utility model is taked following technological scheme: the utility model includes tube wall, wear-resisting paster, wear-resisting paster is fixedly linked on the tube wall by adhesive, it is characterized in that: the center of wear-resisting paster has bolt hole, on the tube wall corresponding to the bolt hole bolt that has been fixedly connected, and by the fastening wear-resisting paster of nut, the equidirectional parallel oblique several angle in a pair of side of wear-resisting paster, another to the demifacet of side towards a direction parallel oblique, demifacet parallel oblique in the opposite direction in addition.
The utility model is taked technique scheme, has following beneficial effect: wear-resisting paster of the present utility model not only is fixed on the tube wall by special adhesive, and the cooperation by bolts and nuts is in addition fastening.In addition, withhold interlock mutually between the adjacent wear-resisting paster, strengthened soundness and associative perception, improved the use wear-resisting property.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail:
Fig. 1 cuts open figure for the utility model part-structure.
Fig. 2 is a wear-resisting paster plan structure diagrammatic sketch in the utility model.
Mark among the figure: 1-tube wall, the wear-resisting paster of 2-, 3-adhesive, 4-bolt hole, 5-bolt, 6-nut.
Embodiment
By Fig. 1, Fig. 2 as can be seen: the utility model includes tube wall 1, wear-resisting paster 2, wear-resisting paster 2 is fixedly linked on the tube wall 1 by adhesive 3, the center of wear-resisting paster 2 has bolt hole 4, on the tube wall 1 corresponding to bolt hole 4 bolt 5 that has been fixedly connected, and by nut 6 fastening wear-resisting pasters 2, the equidirectional parallel oblique several angle in the side up and down of wear-resisting paster 2, the upper half plane of left and right side are towards a direction parallel oblique, and second faces parallel oblique in the other direction.Like this, wear-resisting paster of the present utility model can cooperatively interact and withhold, and soundness is stronger.Of the present utility model finishing is wear-resisting paster according to pressure-bearing load appropriate design thickness and shape, and wear-resisting paster can adopt aluminium oxide; Be bonded on the tube wall with special adhesive; With the energy storage welding manner bolt moment is welded on the tube wall, the back is with the fastening wear-resisting paster of nut again.Realize the structural type of bonding, mutual pressure, fastening three insurances of stored energy welding.
Claims (1)
1. press the wear-resisting pipe fitting of stored energy welding formula ceramic paster mutually for one kind, it includes tube wall (1), wear-resisting paster (2), wear-resisting paster (2) is fixedly linked on the tube wall (1) by adhesive (3), it is characterized in that: the center of wear-resisting paster (2) has bolt hole (4), tube wall (1) is gone up corresponding to bolt hole (4) bolt (5) that has been fixedly connected, and by the fastening wear-resisting paster of nut (6) (2), the equidirectional parallel oblique several angle in a pair of side of wear-resisting paster (2), another to the demifacet of side towards a direction parallel oblique, demifacet parallel oblique in the opposite direction in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257897 CN2625704Y (en) | 2003-06-18 | 2003-06-18 | Mutual pressing energy storage welding type wearable pipe fitting with ceramic paster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257897 CN2625704Y (en) | 2003-06-18 | 2003-06-18 | Mutual pressing energy storage welding type wearable pipe fitting with ceramic paster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2625704Y true CN2625704Y (en) | 2004-07-14 |
Family
ID=34254516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257897 Ceased CN2625704Y (en) | 2003-06-18 | 2003-06-18 | Mutual pressing energy storage welding type wearable pipe fitting with ceramic paster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2625704Y (en) |
-
2003
- 2003-06-18 CN CN 03257897 patent/CN2625704Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20060510 Decision number of declaring invalidation: 8234 |