CN206647071U - New suspended block formula underground bar class fishing junk cylinder - Google Patents
New suspended block formula underground bar class fishing junk cylinder Download PDFInfo
- Publication number
- CN206647071U CN206647071U CN201720205442.9U CN201720205442U CN206647071U CN 206647071 U CN206647071 U CN 206647071U CN 201720205442 U CN201720205442 U CN 201720205442U CN 206647071 U CN206647071 U CN 206647071U
- Authority
- CN
- China
- Prior art keywords
- suspended block
- guide groove
- spring
- chute
- spring reset
- 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
A kind of new suspended block formula underground bar class fishing junk cylinder, including：Body, top connection, card tooth, bar shaped pin hole, spring reset set, spring, guide groove, suspended block, chute, alignment pin；Its body upper part is provided with top connection, internal structure is Taper Pipe shape card tooth, bottom left and right ends are symmetrically provided with guide groove, cylindric spring reset set is provided with the top of guide groove, spring is placed in spring reset set, it is engaged with the suspended block upper surface in insertion guide groove, alignment pin passes through the bar shaped pin hole and chute that body left and right ends are provided with, and suspended block is positioned in guide groove；Its suspended block upper design is round bar shape, and diameter is slightly less than spring reset set internal diameter, is provided with the strip chute being engaged with alignment pin on the body of rod, bottom is the barb-like structure of cuboid.The utility model solves the cumbersome construction of multiple tracks, improves job execution progress, shortens duty cycle, reduces operating cost, has preferable social and economic benefit.
Description
Technical field
The specific purpose tool for being used to salvage underground bar class or class junk of restricting in petroleum industry is the utility model is related to, specifically
It is a kind of new suspended block formula underground bar class fishing junk cylinder.
Background technology
The downhole tool of fishing rod class junk mainly has the instruments such as female coupling tap, slip socket, sliding block dipper at present, salvages rope
The downhole tool of class junk mainly has the instruments such as strong magnetic fishing socket, crowfoot, and its effect is the property and situation according to trouble of lost tool in hole,
The different downhole tool of tripping in carries out fishing, and working procedure is cumbersome, and labor intensity is big, has had a strong impact on the work of oil well
Industry cycle and the economic benefit of job execution troop.
The content of the invention
The purpose of this utility model devises a kind of new suspended block formula aiming at deficiency existing for existing fishing tool
Underground bar class fishing junk cylinder.
The utility model is realized by following technical proposals：
New suspended block formula underground bar class fishing junk cylinder, including：Body, top connection, card tooth, bar shaped pin hole, spring reset
Set, spring, guide groove, suspended block, chute, alignment pin；During its new suspended block formula underground bar class fishing junk cylinder body is cylindrical
Hollow structure, the top connection that body upper part is provided with are designed as taper pipe thread, and internal structure is up-small and down-big Taper Pipe shape card tooth, under
Portion left and right ends are symmetrically provided with strip guide groove, are provided with cylindric spring reset set at the top of guide groove, spring is placed in spring and answered
In the set of position, it is engaged with the suspended block upper surface in insertion guide groove, alignment pin passes through the bar shaped pin hole that body left and right ends are provided with
And chute, suspended block is positioned in guide groove.
Suspended block described in it is in " " " shape strip structure, suspended block upper design is round bar shape, and diameter is slightly less than spring reset
Internal diameter is covered, is provided with the strip chute being engaged with alignment pin on the body of rod, bottom is the barb-like structure of cuboid.
The beneficial effects of the utility model are：Occlusion and suspended block barb using card tooth, fishing rod class junk body, band connect
The bar class junk and rope class junk of hoop, solve the cumbersome construction of multiple tracks, improve job execution progress, shorten operation week
Phase, operating cost is reduced, there is preferable social and economic benefit.
Brief description of the drawings
Fig. 1-the utility model main structure diagram.
Fig. 2-the utility model A-A section structure diagrams.
In accompanying drawing, 1. bodies, 2. top connections, 3. card teeth, 4. shaped pin holes, 5. spring reset sets, 6. springs, 7. are oriented to
Groove, 8. suspended blocks, 9. chutes, 10. alignment pins.
Embodiment
Implementation of the present utility model is further elaborated below in conjunction with the accompanying drawings：
New suspended block formula underground bar class fishing junk cylinder, including：Body 1, top connection 2, card tooth 3, bar shaped pin hole 4, spring
Reseting sleeve 5, spring 6, guide groove 7, suspended block 8, chute 9, alignment pin 10；Its new suspended block formula underground bar class fishing junk cylinder body
1 cylindrical hollow structure, the top connection 2 that the top of body 1 is provided with are designed as taper pipe thread, and internal structure is up-small and down-big
Taper Pipe shape card tooth 3, bottom left and right ends are symmetrically provided with strip guide groove 7, and the top of guide groove 7 is provided with cylindric spring reset
Set 5, spring 6 are placed in spring reset set 5, are engaged with the upper surface of suspended block 8 in insertion guide groove 7, and alignment pin 10 is through originally
The bar shaped pin hole 4 and chute 9 that the left and right ends of body 1 are provided with, suspended block 8 is positioned in guide groove 7.
Suspended block 8 described in it is in " " " shape strip structure, the upper design of suspended block 8 is round bar shape, and diameter is slightly less than spring and answered
Position covers 5 internal diameters, is provided with the strip chute 9 being engaged with alignment pin 10 on the body of rod, bottom is the barb-like structure of cuboid.
Claims (2)
1. a kind of new suspended block formula underground bar class fishing junk cylinder, including：Body (1), top connection (2), card tooth (3), bar shaped pin
Hole (4), spring reset set (5), spring (6), guide groove (7), suspended block (8), chute (9), alignment pin (10)；It is characterized in that：Institute
The cylindrical hollow structure of new suspended block formula underground bar class fishing junk cylinder body (1) stated, body (1) top be provided with connect
Head (2) is designed as taper pipe thread, and internal structure is up-small and down-big Taper Pipe shape card tooth (3), and bottom left and right ends are symmetrically provided with
Strip guide groove (7), guide groove (7) top are provided with cylindric spring reset set (5), and spring (6) is placed in spring reset set (5)
It is interior, it is engaged with suspended block (8) upper surface in insertion guide groove (7), alignment pin (10) is provided with through body (1) left and right ends
Bar shaped pin hole (4) and chute (9), suspended block (8) is positioned in guide groove (7).
2. new suspended block formula underground bar class fishing junk cylinder according to claim 1, it is characterized in that：Described suspended block (8)
In " " " shape strip structure, suspended block (8) upper design is round bar shape, and diameter is slightly less than spring reset set (5) internal diameter, on the body of rod
The strip chute (9) being engaged with alignment pin (10) is provided with, bottom is the barb-like structure of cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205442.9U CN206647071U (en) | 2017-03-05 | 2017-03-05 | New suspended block formula underground bar class fishing junk cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720205442.9U CN206647071U (en) | 2017-03-05 | 2017-03-05 | New suspended block formula underground bar class fishing junk cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647071U true CN206647071U (en) | 2017-11-17 |
Family
ID=60281728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720205442.9U Expired - Fee Related CN206647071U (en) | 2017-03-05 | 2017-03-05 | New suspended block formula underground bar class fishing junk cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647071U (en) |
-
2017
- 2017-03-05 CN CN201720205442.9U patent/CN206647071U/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: 20171117 Termination date: 20190305 |