CN2871808Y - Oil-pipeline small sliding pulley - Google Patents
Oil-pipeline small sliding pulley Download PDFInfo
- Publication number
- CN2871808Y CN2871808Y CN 200520088556 CN200520088556U CN2871808Y CN 2871808 Y CN2871808 Y CN 2871808Y CN 200520088556 CN200520088556 CN 200520088556 CN 200520088556 U CN200520088556 U CN 200520088556U CN 2871808 Y CN2871808 Y CN 2871808Y
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- oil
- slide rail
- pulley frame
- roller
- 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 an oil pipe jigger for oil field worksite, which comprises a baffle, a pulley frame, an axle, a roller, a slide rail, wherein the baffle is fixed on the upper plane of the pulley frame, the pulley frame is T shape, two symmetrical rollers are arranged on both sides of the pulley frame, the axle is led through two rollers and the pulley frame. The slide rail comprises three oil pipes, the roller is positioned in a recess formed by adjacent two oil pipes in the slide rail. During application, the roller is rolled on the slide rail, one end of oil pipe is positioned in the baffle on the pulley frame, due to no relative movement between one end of oil pipe and oil pipe tackle, the thread on one end of the oil pipe will not be damaged, since two rollers in a group are positioned in a recess formed by adjacent two oil pipes in the slide rail, so the tackle has good stability, will not derail, the oil pipe will not fall to the ground, will not be damaged, nor pollute environment, the labor strength of workers is low.
Description
One, technical field
The utility model is the oil pipe jigger of the on-the-spot usefulness of oil field operation.Belong to engineering goods.
Two, background technology
During oil well operation well workover, oil pipe be tripped out horizontal drain in the well and put on ground, also the oil pipe that horizontal drain will be put on ground is lowered in the oil well again, and this two procedures all will make oil pipe from vertically becoming level or level becomes vertically.Oil pipe is being become the vertical process from vertically becoming level or level, and an end of oil pipe need slide on ground rail, and in sliding process, the screw thread and the track of oil pipe one end that weares and teares easily cause the screw thread blow-by, cause that oil well is not fuel-displaced.For addressing this problem, the operation team that has at present adopts simply coaster between tubing round thread end and track, but this ground coaster poor stability, derailing causes oil pipe to land easily, has both damaged oil pipe, and contaminated environment increases operating worker labour intensity again.
Three, summary of the invention
The objective of the invention is to design a kind of oil pipe jigger, make its good stability, do not derail.
The utility model is achieved in that by baffle plate, apparatus for suspension, wheel shaft, roller, slide rail to be formed, and baffle plate is fixed on the apparatus for suspension on the plane, and coaster is put up the T font, and two roller symmetries are in the apparatus for suspension both sides, and wheel shaft is through on two rollers and the apparatus for suspension.Slide rail is made up of three oil pipes, and roller is in the recess that adjacent two oil pipes form in the slide rail.
The beneficial effects of the utility model are: during use, roller rolls on slide rail, in baffle plate that is placed on the apparatus for suspension of the oil pipe that removes, does not have relative motion between one in oil pipe and the oil pipe coaster, so the screw thread of oil pipe one end can not damage, because two rollers of one group are in the recess that adjacent two oil pipes form in the slide rail, so the good stability of coaster can not derail, oil pipe falls and can not land, do not damage oil pipe, also free from environmental pollution, operating worker labour intensity is low.
Four, description of drawings
Fig. 1 is the assembling front view of the utility model embodiment.
Fig. 2 is the vertical view of the utility model embodiment.
Five, the specific embodiment
Below in conjunction with accompanying drawing the utility model embodiment is described.
Be made up of baffle plate 1, apparatus for suspension 2, wheel shaft 3, roller 4, slide rail 5, baffle plate 1 is fixed on the apparatus for suspension 2 on the plane, 2 one-tenth T fonts of apparatus for suspension, and two roller 4 symmetries of one group are in apparatus for suspension 2 both sides, and wheel shaft 3 is through on two rollers 4 and the apparatus for suspension 2.Slide rail 5 is made up of three oil pipes, and roller 4 is in the recess that adjacent two oil pipes form in the slide rail 5.
Roller 4 has two groups, and two is one group, altogether four rolling.
Baffle plate 1 has four, is in four limits of apparatus for suspension 2.
Claims (2)
1, a kind of oil pipe jigger, it is characterized in that: form by baffle plate (1), apparatus for suspension (2), wheel shaft (3), roller (4), slide rail (5), baffle plate (1) is fixed on apparatus for suspension (2) and goes up on the plane, apparatus for suspension (2) becomes the T font, two rollers (4) symmetry is in apparatus for suspension (2) both sides, and wheel shaft (3) is through on two rollers (4) and the apparatus for suspension (2).
2, oil pipe jigger according to claim 1 is characterized in that: slide rail (5) is made up of three oil pipes, and roller (4) is in the recess that adjacent two oil pipes form in the slide rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088556 CN2871808Y (en) | 2005-10-28 | 2005-10-28 | Oil-pipeline small sliding pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088556 CN2871808Y (en) | 2005-10-28 | 2005-10-28 | Oil-pipeline small sliding pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871808Y true CN2871808Y (en) | 2007-02-21 |
Family
ID=37740154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088556 Expired - Fee Related CN2871808Y (en) | 2005-10-28 | 2005-10-28 | Oil-pipeline small sliding pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871808Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
-
2005
- 2005-10-28 CN CN 200520088556 patent/CN2871808Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822241A (en) * | 2016-03-22 | 2016-08-03 | 孟庆拥 | Automatic auxiliary device for well repair |
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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 |