CN200958223Y - Plate for well-pipe butt-jointed disk - Google Patents
Plate for well-pipe butt-jointed disk Download PDFInfo
- Publication number
- CN200958223Y CN200958223Y CN 200620127844 CN200620127844U CN200958223Y CN 200958223 Y CN200958223 Y CN 200958223Y CN 200620127844 CN200620127844 CN 200620127844 CN 200620127844 U CN200620127844 U CN 200620127844U CN 200958223 Y CN200958223 Y CN 200958223Y
- Authority
- CN
- China
- Prior art keywords
- sheet material
- well
- board
- utility
- model
- 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 - Fee Related
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Abstract
The utility model discloses a board for well pipe butt discs, characterized in that: main surface of the board is provided with ribs longitudinally of the same length as the board, and the opposite side to the main surface is provided with trapezoidal steps. Compared with existing technologies, the utility model has the advantages of that: when the board is applied for making of butt discs, less processes are needed, and processes such as the welding of ribs for steel bar locking holes on the circular inner wall, as well as mounting of fixing ribs or fixing blocks on the circular outer wall are saved, thus product cost can be reduced.
Description
Affiliated technical field
The utility model relates to a kind of well casing butt plate sheet material.
Background technology
At present, the well casing butt plate that motor-pumped well is used is the round metal annular disk body used in two terminations of motor-pumped well well casing, prior art is with behind the curved circle of ordinary flat sheet material, two termination welding with sheet material, form annulus, at circle ring inner wall welded reinforcement hole clipping fin, rib is set fixedly or fixed block forms at the annulus outer wall.The defective of its existence is: use existing board making operation many, cost is higher.
Summary of the invention
In order to overcome the existing sheet material deficiency that production process is many, cost is higher when making the well casing butt plate, the utility model provides a kind of well casing butt plate sheet material, not only production process is few when making the well casing butt plate with sheet material for this well casing butt plate, and cost is lower.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of well casing butt plate sheet material, it is characterized in that, and be provided with axially and the isometric fin of sheet material at the interarea of sheet material, be provided with trapezoidal rank at the opposite face of sheet material interarea.
The beneficial effects of the utility model are, compared with prior art, and when adopting board making well casing butt plate of the present utility model, production process is few, saved at circle ring inner wall welded reinforcement hole clipping fin, the operation of fixing rib or fixed block has been set, reduced product cost at the annulus outer wall.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of well casing butt plate plate construction schematic diagram of the utility model.
1. sheet materials among the figure, 2. fin, 3. trapezoidal rank.
The specific embodiment
In Fig. 1, a kind of well casing butt plate is with sheet material (1), is provided with axially and the isometric fin (2) of sheet material at the interarea of sheet material (1), is provided with trapezoidal rank (3) at the opposite face of sheet material (1) interarea.
Claims (1)
1, a kind of well casing butt plate sheet material is characterized in that, is provided with axially and the isometric fin of sheet material at the interarea of sheet material, is provided with trapezoidal rank at the opposite face of sheet material interarea.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127844 CN200958223Y (en) | 2006-10-12 | 2006-10-12 | Plate for well-pipe butt-jointed disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127844 CN200958223Y (en) | 2006-10-12 | 2006-10-12 | Plate for well-pipe butt-jointed disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958223Y true CN200958223Y (en) | 2007-10-10 |
Family
ID=38785099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127844 Expired - Fee Related CN200958223Y (en) | 2006-10-12 | 2006-10-12 | Plate for well-pipe butt-jointed disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958223Y (en) |
-
2006
- 2006-10-12 CN CN 200620127844 patent/CN200958223Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20091112 |