CN2651418Y - Quick connected rope cap - Google Patents
Quick connected rope cap Download PDFInfo
- Publication number
- CN2651418Y CN2651418Y CN 200320104039 CN200320104039U CN2651418Y CN 2651418 Y CN2651418 Y CN 2651418Y CN 200320104039 CN200320104039 CN 200320104039 CN 200320104039 U CN200320104039 U CN 200320104039U CN 2651418 Y CN2651418 Y CN 2651418Y
- Authority
- CN
- China
- Prior art keywords
- rope socket
- cone
- screw thread
- pressure cap
- tapered sleeve
- 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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- Ropes Or Cables (AREA)
Abstract
The utility model relates to a rope socket used for oil field and oil well swabbing, which is composed of a cone sleeve 1, a cone rod 2 and a pressure cap 3. The rope socket is simple in whole structure and overcomes the defects such as take time and strenuosity during dissevering and pouring lead of the normal rope socket and is characterized in time and labor saving and convenient connection. During practical application, a steel wire passes through the cone sleeve 1 which is divided into six pieces according to the number of the steel wires and then press the six pieces of steel wires into the cone sleeve 1 by using the cone rod 2; the press cap 3 press tightly the cone rod 2, whose inner screw thread at another end is connected with the tools under well through a screw thread, thus completing all the connection; therefore, the utility model is applicable for production operation.
Description
One, affiliated technical field
The utility model relates to the rope socket that uses in a kind of oilfield swabbing operation, especially can realize the rope socket that connects easy, quick, safely.
Two, background technology
Rope socket is the transit joint that oil is connected with other joint with wire rope, and rope socket is by irritating plumbous wire rope to be connected together with rope socket in the prior art.To overlap in the steel wire penetrating rope socket tubular earlier during operation, is individual wire with the steel wire rope head subdivision again, forms one " broom shape "." broom shape " steel wire rope head behind the subdivision is put into cover in the rope socket, pours into the plumbous liquid that high temperature dissolves again, treat plumbous liquid solidify after just with wire rope and rope socket linking together tightly.This process is very numerous and diverse, needs just can finish in four hours under the complete situation of apparatus, and time-consuming, effort, dangerous is easy to take place the scald accident.
Three, summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, design a kind of simple in structure, easy to connect, do not need the on-the-spot plumbous rope socket of irritating.
For achieving the above object, the technical scheme taked of the utility model is: a kind of rope socket of being made up of tapered sleeve, awl bar, pressure cap.Tapered sleeve one end appearance is the zigzag fishing head, and inner chamber is a tapered bore, and the other end is interior button, matches with the outer button of pressure cap; Awl bar one end is the cylinder cone, and the cone appearance has six grooves along taper direction, and its other end is a straight-bar screw thread; Pressure cap is a hollow joint, and an end external screw thread is connected with tapered sleeve, and an end internal thread is connected with other downhole tool.
Adopt technical solutions of the utility model, the rope socket overall structure is simple, and wire rope directly joins with rope socket, and having overcome conventional rope socket needs the molten lead of high temperature, irritates deficiency plumbous, time-consuming, that require great effort, have save time, characteristics laborsaving, easy to connect.
Four, description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the tapered sleeve structural representation.
Fig. 3 is awl bar structural representation.
Fig. 4 is the A-A sectional drawing of awl bar among Fig. 3.
Five, the specific embodiment
Referring to accompanying drawing 1, the utility model is made up of tapered sleeve 1, awl bar 2, pressure cap 3, and tapered sleeve 1 one end appearances are zigzag fishing heads, and inner chamber is a taper hole, and the other end is interior button, matches with pressure cap 3 outer buttons; Awl bar 2 one ends are the cylinder cone, and the cone appearance has six grooves along taper direction, and its other end is a straight-bar screw thread; Pressure cap 3 is a hollow joint, and an end external screw thread is connected with tapered sleeve, and an end internal thread is connected with other downhole tool by screw thread.
With steel wire penetrating tapered sleeve 1, be divided into six strands by the wire rope twisting count, with awl bar 2 six strand steel wire ropes are pressed into tapered sleeve 1, compress awl bar 2 with pressure cap 3 again, the other end internal thread of pressure cap 3 is connected by screw thread with other downhole tool.So just finish all connections, and be used for production operation.
Claims (3)
1, a kind of rope socket comprises tapered sleeve (1), awl bar (2), pressure cap (3), and it is characterized in that: tapered sleeve (1) one end appearance is the zigzag fishing head, and inner chamber is a taper hole, and the other end is interior button, matches with the outer button of pressure cap (3).
2, rope socket according to claim 1 is characterized in that: awl bar (2) one ends are the cylinder cone, and the cone appearance has six grooves along taper direction, and its other end is a straight-bar screw thread.
3, rope socket according to claim 1 is characterized in that: pressure cap (3) is a hollow joint, and an end external screw thread is connected with tapered sleeve, and an end internal thread is connected with other downhole tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104039 CN2651418Y (en) | 2003-10-27 | 2003-10-27 | Quick connected rope cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320104039 CN2651418Y (en) | 2003-10-27 | 2003-10-27 | Quick connected rope cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2651418Y true CN2651418Y (en) | 2004-10-27 |
Family
ID=34340773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320104039 Expired - Fee Related CN2651418Y (en) | 2003-10-27 | 2003-10-27 | Quick connected rope cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2651418Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536136A (en) * | 2011-11-22 | 2012-07-04 | 天津机辆轨道交通装备有限责任公司 | Steel wire fixing device of intelligent bailing type oil pumping unit |
| CN101566051B (en) * | 2008-04-25 | 2012-09-05 | 北京华油油气技术开发有限公司 | Safety rope socket and fuse calculation method for same |
| CN110953298A (en) * | 2019-11-27 | 2020-04-03 | 徐州中翰矿山设备制造有限公司 | Mining one-way self-locking rope clip inner core structure |
-
2003
- 2003-10-27 CN CN 200320104039 patent/CN2651418Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566051B (en) * | 2008-04-25 | 2012-09-05 | 北京华油油气技术开发有限公司 | Safety rope socket and fuse calculation method for same |
| CN102536136A (en) * | 2011-11-22 | 2012-07-04 | 天津机辆轨道交通装备有限责任公司 | Steel wire fixing device of intelligent bailing type oil pumping unit |
| CN110953298A (en) * | 2019-11-27 | 2020-04-03 | 徐州中翰矿山设备制造有限公司 | Mining one-way self-locking rope clip inner core structure |
| CN110953298B (en) * | 2019-11-27 | 2021-05-28 | 徐州中翰矿山设备制造有限公司 | Mining one-way self-locking rope clip inner core structure |
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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 |