CN205100941U - Wax device is scraped to mechanical type sucker rod - Google Patents
Wax device is scraped to mechanical type sucker rod Download PDFInfo
- Publication number
- CN205100941U CN205100941U CN201520867503.9U CN201520867503U CN205100941U CN 205100941 U CN205100941 U CN 205100941U CN 201520867503 U CN201520867503 U CN 201520867503U CN 205100941 U CN205100941 U CN 205100941U
- Authority
- CN
- China
- Prior art keywords
- packing box
- sucker rod
- shutoff
- hole
- candlestick
- 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
The utility model discloses a wax device is scraped to mechanical type sucker rod, mainly by sucker rod, packing box, scrape candlestick, pin and shutoff pole and constitute, the sucker rod is coaxial and can be at packing box inner chamber up -and -down motion with the packing box, packing box top center is equipped with the through -hole, and packing box bottom inboard is equipped with annular step hole, and packing box middle part bilateral symmetry position is equipped with the drain hole, scraping the candlestick and installing on drain hole upper portion, scrape the candlestick head and be equipped with the half -round scraper that the internal diameter is the same with the sucker rod external diameter, the half -round scraper lower part is equipped with the chamfer, the pin is installed in the drain hole of both sides, the shutoff pole is installed in the drain hole lower part, and shutoff pole head is equipped with the semi -circular shutoff dish that the internal diameter is the same with the sucker rod external diameter, shutoff dish upper surface and annular step hole top contact. The beneficial effect of the utility model as follows: that utilizes that two sets of robotic arm accomplish the sucker rod scrapes wax and discharge, does not influence the oil recovery operation, and efficient, simple and practical has higher spreading value.
Description
Technical field
The utility model relates to a kind of wax scraping apparatus, particularly a kind of mechanical type pumping rod wax scraping apparatus.
Background technology
Sucker rod is mainly used in crude oil to be lifted to ground.Owing to contacting with crude oil for a long time, sucker rod surface meeting wax deposition, wax deposition easily causes damage to packing box, affects crude oil production.Tradition is low to sucker rod heating means efficiency, and cost is high, easily causes secondary wax deposition.The utility model designs a mechanism formula pumping rod wax scraping apparatus, and utilize two groups of mechanical arms to complete paraffin cutting and the discharge of sucker rod, do not affect oil producing operation, efficiency is high, simple and practical, has higher promotional value.
Summary of the invention
The purpose of this utility model is exactly the deficiency existed for prior art, provides a kind of mechanical type pumping rod wax scraping apparatus, utilizes two groups of mechanical arms to complete paraffin cutting and the discharge of sucker rod, do not affect oil producing operation, efficiency is high, simple and practical, has higher promotional value.
A kind of mechanical type pumping rod wax scraping apparatus, it is characterized in that: primarily of sucker rod, packing box, scrape candlestick, pin and shutoff bar composition, described sucker rod is coaxial with packing box, sucker rod can move up and down at packing box inner chamber, described packing box top center is provided with through hole, packing box bottom inside is provided with ring-shaped step hole, in the middle part of packing box, bilateral symmetry position is provided with plug hole, described paraffin cutting club head is provided with the internal diameter half-round scraper identical with sucker rod external diameter, half-round scraper bottom is provided with chamfering, describedly scrape the top that candlestick is arranged on plug hole in packing box, described pin is arranged in the plug hole of both sides, described shutoff club head is provided with the internal diameter semicircle shutoff dish identical with sucker rod external diameter, shutoff bar is arranged on the bottom of plug hole in packing box, the ring-shaped step hole top contact of shutoff dish upper surface and packing box.
In normal oil recovery process, pin is arranged in plug hole, and will scrape candlestick and the pull-out of shutoff bar, sucker rod normally moves up and down in packing box; When starting paraffin cutting, two shutoff bars are pushed into packing box center, the shutoff dish of shutoff bar wraps sucker rod, the dish of shutoff simultaneously does not all stretch out the ring-shaped step hole of packing box, shutoff disk seal blocks the annular space between sucker rod and packing box, take off both sides pin, candlestick will be scraped and push packing box center to, the half-round scraper that candlestick is scraped in both sides is encircled sucker rod and wipes the wax deposition on sucker rod surface off, the wax deposition cumulated downward be scraped plug hole through packing box are discharged, and sucker rod back and forth upper and lower moving in packing box just can complete the paraffin cutting operation of sucker rod several times.
Accompanying drawing explanation
Accompanying drawing 1 is oil recovery view of the present utility model.
Accompanying drawing 2 is paraffin cutting view of the present utility model.
Accompanying drawing 3 is packing box partial schematic diagrams of the present utility model.
In upper figure: sucker rod 1, packing box 2, plug hole 2.1, ring-shaped step hole 2.2, through hole 2.3, scrape candlestick 3, half-round scraper 3.1, pin 4, shutoff bar 5, shutoff dish 5.1.
Detailed description of the invention
1-3 is further described the utility model by reference to the accompanying drawings:
The utility model is primarily of sucker rod 1, packing box 2, scrape candlestick 3, pin 4 and shutoff bar 5 form, described sucker rod 1 is coaxial with packing box 2, sucker rod 1 can move up and down at packing box 2 inner chamber, described packing box 2 top center is provided with through hole 2.3, packing box 2 bottom inside is provided with ring-shaped step hole 2.2, in the middle part of packing box 2, bilateral symmetry position is provided with plug hole 2.1, described candlestick 3 head of scraping is provided with the internal diameter half-round scraper 3.1 identical with sucker rod 1 external diameter, half-round scraper 3.1 bottom is provided with chamfering, describedly scrape the top that candlestick 3 is arranged on plug hole 2.1 in packing box 2, described pin 4 is arranged in both sides plug hole 2.1, described shutoff bar 5 head is provided with the internal diameter semicircle shutoff dish 5.1 identical with sucker rod 1 external diameter, shutoff bar 5 is arranged on the bottom of plug hole 2.1 in packing box 2, ring-shaped step hole 2.2 top contact of shutoff dish 5.1 upper surface and packing box 2.
As shown in Figure 1, in normal oil recovery process, pin 4 is arranged in plug hole 2.1, will scrape candlestick 3 and shutoff bar 5 pulls out, and sucker rod 1 normally moves up and down in packing box 2, as shown in Figure 2, when starting paraffin cutting, two shutoff bars 5 are pushed into packing box 2 center, the shutoff dish 5.1 of shutoff bar 5 wraps sucker rod 1, the dish of shutoff simultaneously 5.1 does not all stretch out the ring-shaped step hole 2.2 of packing box 2, shutoff dish 5.1 blocks the annular space between sucker rod 1 and packing box 2, take off both sides pin 4, candlestick 3 will be scraped and push packing box 2 center to, the half-round scraper 3.1 that candlestick 3 is scraped in both sides is encircled sucker rod 1 and wipes the wax deposition on sucker rod 1 surface off, the wax deposition cumulated downward be scraped plug hole 2.1 through packing box 2 are discharged, sucker rod 1 back and forth upper and lower moving in packing box 2 just can complete the paraffin cutting operation of sucker rod 1 several times.
The invention has the beneficial effects as follows: provide a kind of mechanical type pumping rod wax scraping apparatus, utilize two groups of mechanical arms to complete paraffin cutting and the discharge of sucker rod, do not affect oil producing operation, efficiency is high, simple and practical, has higher promotional value.
Claims (1)
1. a mechanical type pumping rod wax scraping apparatus, it is characterized in that: primarily of sucker rod, packing box, scrape candlestick, pin and shutoff bar composition, described sucker rod is coaxial with packing box, sucker rod can move up and down at packing box inner chamber, described packing box top center is provided with through hole, packing box bottom inside is provided with ring-shaped step hole, in the middle part of packing box, bilateral symmetry position is provided with plug hole, described paraffin cutting club head is provided with the internal diameter half-round scraper identical with sucker rod external diameter, half-round scraper bottom is provided with chamfering, describedly scrape the top that candlestick is arranged on plug hole in packing box, described pin is arranged in the plug hole of both sides, described shutoff club head is provided with the internal diameter semicircle shutoff dish identical with sucker rod external diameter, shutoff bar is arranged on the bottom of plug hole in packing box, the ring-shaped step hole top contact of shutoff dish upper surface and packing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867503.9U CN205100941U (en) | 2015-11-03 | 2015-11-03 | Wax device is scraped to mechanical type sucker rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520867503.9U CN205100941U (en) | 2015-11-03 | 2015-11-03 | Wax device is scraped to mechanical type sucker rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205100941U true CN205100941U (en) | 2016-03-23 |
Family
ID=55516727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520867503.9U Expired - Fee Related CN205100941U (en) | 2015-11-03 | 2015-11-03 | Wax device is scraped to mechanical type sucker rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205100941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246252A (en) * | 2017-07-20 | 2017-10-13 | 成都聚深科技有限责任公司 | The anti-pollution mechanism of pumping rod wax scraping |
| CN107470283A (en) * | 2017-07-20 | 2017-12-15 | 成都聚深科技有限责任公司 | The paraffin removal equipment of well head nondestructive inspection |
-
2015
- 2015-11-03 CN CN201520867503.9U patent/CN205100941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246252A (en) * | 2017-07-20 | 2017-10-13 | 成都聚深科技有限责任公司 | The anti-pollution mechanism of pumping rod wax scraping |
| CN107470283A (en) * | 2017-07-20 | 2017-12-15 | 成都聚深科技有限责任公司 | The paraffin removal equipment of well head nondestructive inspection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |