CN206874245U - A kind of oil exploitation pumping rod fishing device - Google Patents
A kind of oil exploitation pumping rod fishing device Download PDFInfo
- Publication number
- CN206874245U CN206874245U CN201720198406.4U CN201720198406U CN206874245U CN 206874245 U CN206874245 U CN 206874245U CN 201720198406 U CN201720198406 U CN 201720198406U CN 206874245 U CN206874245 U CN 206874245U
- Authority
- CN
- China
- Prior art keywords
- rod
- pin
- fixing groove
- mounting hole
- guide
- 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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- Fishing Rods (AREA)
Abstract
A kind of oil exploitation pumping rod fishing device of the utility model discloses a kind of device that fast and effectively can be salvaged the sucker rod of fracture.It is characterized in that guide rod one end is placed on body of rod one end, multiple pin-and-holes are provided with the other end of guide rod, and middle part is provided with mounting hole, the multiple pin-and-hole is connected with mounting hole respectively, multiple spacer pin one end correspond and are placed in multiple pin-and-holes, the other end is respectively placed in mounting hole, multiple limiting stands are corresponded and are placed on multiple spacer pin other ends, and it is connected respectively by tensioning spring, guide sleeve is placed on the guide rod other end, spacing ring is placed on guide sleeve one end, the body of rod is provided with fixing groove on one end, the fixing groove is loop configuration, retainer ring is placed in fixing groove, and it is connected by multiple shell fragments with spacing ring.
Description
Technical field
A kind of oil exploitation pumping rod fishing device of the utility model, it is related to a kind of sucker rod to oil exploitation fracture and enters
The device that row is salvaged, belongs to coal mine equipment field.It is more particularly to a kind of fast and effectively to salvage the sucker rod of fracture
The device come.
Background technology
At present, during oil exploitation, because rod broken can often occur for a variety of causes to the situation of underground, cause
Oil pumper stops production, and at this moment just needs to salvage the sucker rod of underground using fishing tool, existing sucker rod socket exists
In use, because fishing socket uses three slips mostly, and three slips are Split type structure, are easily misplaced when salvaging,
Sucker rod is caused to salvage not come up, it is necessary to salvage again, efficiency is low, waste of manpower, material resources, extends oil well operation construction week
Phase, influence oil well crude oil production.
The content of the invention
In order to improve the above situation, a kind of oil exploitation pumping rod fishing device of the utility model provides one kind can be fast
Speed, the device for effectively salvaging the sucker rod of fracture.It is simple in construction, it is convenient and practical.
A kind of oil exploitation pumping rod fishing device of the utility model is realized in：A kind of oil of the utility model is opened
Pumping rod fishing device is adopted by the body of rod, fixing groove, guide rod, spacer pin, pin-and-hole, mounting hole, limiting stand, tensioning spring, spacing
Ring, guide sleeve, tooth engaged, shell fragment and retainer ring composition, guide rod one end is placed on body of rod one end, opened on the other end of guide rod
There are multiple pin-and-holes, and middle part is provided with mounting hole, the multiple pin-and-hole is connected with mounting hole respectively, and multiple spacer pin one end are one by one
Corresponding to be placed in multiple pin-and-holes, the other end is respectively placed in mounting hole, and it is another that multiple limiting stands one-to-one corresponding are placed in multiple spacer pins
On one end, and it is connected respectively by tensioning spring, guide sleeve is placed on the guide rod other end, and spacing ring is placed in guide sleeve one
On end, fixing groove is provided with body of rod one end, the fixing groove is loop configuration, and retainer ring is placed in fixing groove, and by multiple
Shell fragment is connected with spacing ring, and tooth engaged is equipped with the shell fragment.
In use, being directed to bar first is put into underground, and is directed to set and puts in the sucker rod of fracture, until multiple bullets
Piece is all put in sucker rod, the body of rod is promoted into sucker rod, the body of rod drives guide rod to be moved in guide sleeve, now, multiple
Shell fragment is compressed, and the tooth engaged on multiple shell fragments is engaged with sucker rod inwall respectively, after the guide rod other end stretches out guide sleeve,
Tensioning spring is upheld, and multiple spacer pin one end pass out of corresponding pin-and-hole respectively, and support respectively on sucker rod inwall, from
And it is closely coupled with sucker rod, then control the body of rod to move up, sucker rod is come from underground fishing, the shell fragment
Design, preferably can fix sucker rod, the design of the tooth engaged, by increasing capacitance it is possible to increase the friction between sucker rod inwall
Power, reach the purpose for fast and effectively salvaging the sucker rod of fracture.
Beneficial effect.
First, it is simple in construction, it is convenient and practical.
2nd, cost is cheap, easy to spread.
3rd, fast and effectively the sucker rod of fracture can be salvaged.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of oil exploitation pumping rod fishing device of the utility model.
In accompanying drawing
Wherein part is：The body of rod（1）, fixing groove（2）, guide rod（3）, spacer pin（4）, pin-and-hole（5）, mounting hole（6）, limit
Position platform（7）, tensioning spring（8）, spacing ring（9）, guide sleeve（10）, tooth engaged（11）, shell fragment（12）, retainer ring（13）.
Embodiment：
A kind of oil exploitation pumping rod fishing device of the utility model is realized in：In use, bar is directed to first
（3）Underground is put into, and is directed to cover（10）Put in the sucker rod of fracture, until multiple shell fragments（12）All put in sucker rod
It is interior, the body of rod is promoted into sucker rod（1）, the body of rod（1）Drive guide rod（3）In guide sleeve（10）Interior movement, now, multiple shell fragments
（12）Compressed, multiple shell fragments（12）On tooth engaged（11）It is engaged respectively with sucker rod inwall, works as guide rod（3）The other end is stretched
Go out guide sleeve（10）Afterwards, tensioning spring（8）Uphold, multiple spacer pins（4）One end is respectively from corresponding pin-and-hole（5）Inside pass, and
And support respectively on sucker rod inwall, so that it is closely coupled with sucker rod, then control the body of rod（1）Move up, by sucker rod
Come from underground fishing, the shell fragment（12）Design, preferably sucker rod can be fixed, the tooth engaged（11）
Design, by increasing capacitance it is possible to increase the frictional force between sucker rod inwall, reach fast and effectively salvage the sucker rod of fracture
Purpose.
Claims (2)
1. a kind of oil exploitation pumping rod fishing device, it is characterized in that：By the body of rod, fixing groove, guide rod, spacer pin, pin-and-hole, peace
Hole, limiting stand, tensioning spring, spacing ring, guide sleeve, tooth engaged, shell fragment and retainer ring composition are filled, guide rod one end is placed in the body of rod
On one end, multiple pin-and-holes are provided with the other end of guide rod, and middle part is provided with mounting hole, the multiple pin-and-hole is respectively and mounting hole
It is connected, multiple spacer pin one end are corresponded and are placed in multiple pin-and-holes, and the other end is respectively placed in mounting hole, multiple limiting stands
One-to-one corresponding is placed on multiple spacer pin other ends, and is connected respectively by tensioning spring, and it is another that guide sleeve is placed on guide rod
On one end, spacing ring is placed on guide sleeve one end, and fixing groove is provided with body of rod one end, and retainer ring is placed in fixing groove, and is passed through
Multiple shell fragments are connected with spacing ring, and tooth engaged is equipped with the shell fragment.
2. a kind of oil exploitation pumping rod fishing device according to claim 1, it is characterised in that the fixing groove is ring
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198406.4U CN206874245U (en) | 2017-03-02 | 2017-03-02 | A kind of oil exploitation pumping rod fishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720198406.4U CN206874245U (en) | 2017-03-02 | 2017-03-02 | A kind of oil exploitation pumping rod fishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874245U true CN206874245U (en) | 2018-01-12 |
Family
ID=61326151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720198406.4U Expired - Fee Related CN206874245U (en) | 2017-03-02 | 2017-03-02 | A kind of oil exploitation pumping rod fishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874245U (en) |
-
2017
- 2017-03-02 CN CN201720198406.4U patent/CN206874245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190302 |