CN201610745U - Scrap iron composite counter weight block for walking-beam pumping unit - Google Patents
Scrap iron composite counter weight block for walking-beam pumping unit Download PDFInfo
- Publication number
- CN201610745U CN201610745U CN200920270818XU CN200920270818U CN201610745U CN 201610745 U CN201610745 U CN 201610745U CN 200920270818X U CN200920270818X U CN 200920270818XU CN 200920270818 U CN200920270818 U CN 200920270818U CN 201610745 U CN201610745 U CN 201610745U
- Authority
- CN
- China
- Prior art keywords
- pumping unit
- counter weight
- weight block
- scrap iron
- beam pumping
- 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
A scrap iron composite counter weight block for a walking-beam pumping unit mainly solves the problems of the counter weight block of the pumping unit in the prior art, including narrow adjustment scope, inconvenient adjustment, waste of raw materials and high manufacturing cost. The scrap iron composite counter weight block is characterized in that the counter weight block (1) is formed by connecting 1-10 pressed scrap iron blocks (2) through bolts (3). The scrap iron composite counter weight block for the walking-beam pumping unit has the characteristics of wide adjustment scope, convenient adjustment, low raw material consumption and low manufacturing cost.
Description
Technical field:
The utility model relates to the required counter weight device of oil recovery field, oil field oil pumper, and especially beam pumping unit iron is cut synthetic balancing weight.
Background technology:
In oil recovery field, oil field, balancing weight is the indispensable parts of beam pumping unit.And present balancing weight all is by finished product cast iron all-in-one-piece, and it is little that this structure exists the counterweight adjustable range, regulates inconvenience, waste raw material and the high problem of manufacturing cost, has increased the cost of production of oil pumper, is unfavorable for applying.
The utility model content:
Little in order to solve existing oil pumper balancing weight adjustable range, regulate inconvenience, waste raw material and the high problem of manufacturing cost, the utility model provides a kind of beam pumping unit iron to cut synthetic balancing weight, this beam pumping unit iron is cut synthetic balancing weight, and to have adjustable range big, easy to adjust, save material and the characteristics of low cost of manufacture.
The technical solution of the utility model is: this beam pumping unit iron is cut synthetic balancing weight and is comprised balancing weight, and balancing weight is formed by connecting by bolt by 1 to 10 iron filings briquetting.
The utlity model has following beneficial effect: synthetic balancing weight cut by this beam pumping unit iron because balancing weight adopts 1 to 10 iron filings briquetting to be formed by connecting by bolt, the iron filings that the iron filings briquetting utilizes metal cutting to process to get off, through 800 tons of forcing press compression mouldings, substitute the cylinder iron balancing weight of casting, thereby saved raw material, reduce manufacturing cost.Because of balancing weight is formed by stacking by 1 to 10 iron filings briquetting, can get final product according to oil pumper designing requirement plus-minus weight stack quantity when adjusting counterweight, thereby it is big to increase the counterweight adjustable range, makes to regulate also to make things convenient for again, and safe and reliable, long service life.This beam pumping unit iron is cut synthetic balancing weight to have adjustable range big, easy to adjust, saves material and the characteristic of low cost of manufacture thus.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
1-balancing weight among the figure, 2-iron filings briquetting, 3-bolt.
The specific embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in accompanying drawing, this beam pumping unit iron is cut synthetic balancing weight and is comprised balancing weight 1, and balancing weight 1 is made up of 1 to 10 iron filings briquetting 2, the iron filings that iron filings briquetting 2 utilizes metal cutting to process to get off, through 800 tons of forcing press compression mouldings, substitute the cylinder iron balancing weight of casting.Iron filings briquetting 2 is formed by connecting by bolt 3, selects 1 to 10 iron filings briquetting 2 to connect into an integral body by bolt 3 according to the oil pumper designing requirement, is connected on the crank.The iron filings that get off because of utilizing metal cutting to process through 800 tons of forcing press compression mouldings, substitute the cylinder iron balancing weight of casting, thereby have saved raw material, reduce manufacturing cost.Again because of balancing weight 1 is formed by stacking by 1 to 10 iron filings briquetting 2, can be according to oil pumper designing requirement increase and decrease iron filings briquetting 2, thereby it is big to increase the counterweight adjustable range, make regulate also convenient.
Claims (1)
1. a beam pumping unit iron is cut synthetic balancing weight, comprises balancing weight (1), it is characterized in that: balancing weight (1) is formed by connecting by bolt (3) by 1 to 10 iron filings briquetting (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270818XU CN201610745U (en) | 2009-11-30 | 2009-11-30 | Scrap iron composite counter weight block for walking-beam pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920270818XU CN201610745U (en) | 2009-11-30 | 2009-11-30 | Scrap iron composite counter weight block for walking-beam pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610745U true CN201610745U (en) | 2010-10-20 |
Family
ID=42961377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920270818XU Expired - Fee Related CN201610745U (en) | 2009-11-30 | 2009-11-30 | Scrap iron composite counter weight block for walking-beam pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610745U (en) |
-
2009
- 2009-11-30 CN CN200920270818XU patent/CN201610745U/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: 20101020 Termination date: 20101130 |