CN2805165Y - Direction guiding device for electric pump cable when put-down well - Google Patents
Direction guiding device for electric pump cable when put-down well Download PDFInfo
- Publication number
- CN2805165Y CN2805165Y CN 200520083996 CN200520083996U CN2805165Y CN 2805165 Y CN2805165 Y CN 2805165Y CN 200520083996 CN200520083996 CN 200520083996 CN 200520083996 U CN200520083996 U CN 200520083996U CN 2805165 Y CN2805165 Y CN 2805165Y
- Authority
- CN
- China
- Prior art keywords
- cable
- conveying rollers
- guide plates
- electric pump
- well
- 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
Links
Abstract
The utility model relates to a direction guiding device for an electric pump cable when put-down a well, which is used for putting down cables of an electric pump of an electric pump production well for oil fields. The guiding device for an electric pump cable when put-down a well is composed of a buffering suspension cylinder, cable conveying rollers, a guide plate and a blocking shaft, wherein the lower part of the buffering suspension cylinder is connected with the guide plates and the cable conveying rollers and the blocking shaft are arranged between the two guide plates. The two identical guide plates are connected into a whole by the cable conveying rollers and the blocking shaft. A plurality of the cable conveying rollers are arranged. When used, a suspension hook of the buffering suspension cylinder is hung on a well frame, and a cable is threaded between the two guide plates below the block shaft which is above the cable conveying rollers, wherein the cable is confined in the guide plates by the blocking shaft. Because a plurality of the cable conveying rollers are arranged and are formed into a large circle arc, the guide function can be simultaneously played on the cable by the cable conveying rollers, the guide plates and the blocking shaft. The utility model has the advantages of good guide function, smooth well downward going, small cable bending and no influence of the service life of the cable.
Description
One, technical field
The electric pump cable of using when the utility model is electric motor drive oil pump system down-hole, the oil field electric pump cable guider of going into the well belongs to engineering goods.
Two, background technology
What adopt during cable up and down with the oil well of electric motor drive oil pump system is common roller, because the roller radius is little, can only play the effect that reduces to rub, and guide function is poor, and cable is overstepped the limit easily, and cable is crooked serious, shortens cable useful life easily.
Three, summary of the invention
The purpose of this utility model is a kind of electric pump cable of design guider of going into the well, and makes it play guide effect to cable when electric pump cable down.
The purpose of this utility model is achieved in that it hangs tube, cable conveying roller, guide plate, gear shaft by buffering and forms.Buffering hangs the tube bottom and connects with guide plate, and cable conveying roller, gear shaft are installed between two guide plates, and two identical guide plates are connected into one by cable conveying roller, gear shaft.The cable conveying roller has several.During use, the hook that buffering hangs tube is suspended on the derrick, and cable is through between two guide plates, and is on the cable conveying roller under the gear shaft, and cable is limited in the guide plate by gear shaft.
The beneficial effects of the utility model are: because the cable conveying roller has several, make it form a very big circular arc, cable conveying roller, guide plate, gear shaft play the guiding role to cable simultaneously, guide function is good, go into the well smoothly, the cable bending is little, does not influence the useful life of cable.
Four, description of drawings
Fig. 1 is an assembling front view of the present utility model.
Fig. 2 is from the A-A broken away view among Fig. 1.
Five, embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described.
In the drawings: the 1st, buffering hangs tube, the 2nd, cable conveying roller, the 3rd, guide plate, the 4th, gear shaft.Be that the utility model is made up of buffering suspension tube 1, cable conveying roller 2, guide plate 3, gear shaft 4.Buffering hangs tube 1 bottom and connects with guide plate 3, and cable conveying roller 2, gear shaft 4 are installed between two guide plates 3, and two identical guide plates 3 are connected into one by cable conveying roller 2, gear shaft 4.Cable conveying roller 2 has several.Buffering hangs in the tube 1 buffer spring is housed, and it is not vibrated during cable down, is lowered to steadily.During use, the hook that buffering hangs tube 1 is suspended on the derrick, and cable is through between two guide plates 3, and is on the cable conveying roller 2 under the gear shaft 4, and cable is limited in the guide plate by gear shaft.
Claims (1)
1, a kind of electric pump cable guider of going into the well, form by buffering suspension tube (1), a cable conveying roller (2), guide plate (3), gear shaft (4), it is characterized in that: buffering hangs tube (1) bottom and connects with guide plate (3), cable conveying roller (2), gear shaft (4) are installed between two guide plates (3), and two identical guide plates (3) are connected into one by cable conveying roller (2), gear shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083996 CN2805165Y (en) | 2005-06-07 | 2005-06-07 | Direction guiding device for electric pump cable when put-down well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520083996 CN2805165Y (en) | 2005-06-07 | 2005-06-07 | Direction guiding device for electric pump cable when put-down well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2805165Y true CN2805165Y (en) | 2006-08-09 |
Family
ID=36910448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520083996 Expired - Fee Related CN2805165Y (en) | 2005-06-07 | 2005-06-07 | Direction guiding device for electric pump cable when put-down well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2805165Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287144A (en) * | 2011-06-09 | 2011-12-21 | 中国石油化工股份有限公司 | Well pipeline guider and using method thereof |
-
2005
- 2005-06-07 CN CN 200520083996 patent/CN2805165Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287144A (en) * | 2011-06-09 | 2011-12-21 | 中国石油化工股份有限公司 | Well pipeline guider and using method thereof |
| CN102287144B (en) * | 2011-06-09 | 2013-04-17 | 中国石油化工股份有限公司 | Well pipeline guider |
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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 |