CN105042305A - Steel wire lubrication device used for well testing truck - Google Patents
Steel wire lubrication device used for well testing truck Download PDFInfo
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- CN105042305A CN105042305A CN201510411495.1A CN201510411495A CN105042305A CN 105042305 A CN105042305 A CN 105042305A CN 201510411495 A CN201510411495 A CN 201510411495A CN 105042305 A CN105042305 A CN 105042305A
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- steel wire
- cylinder
- oil
- pressure cap
- well testing
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Abstract
The invention discloses a steel wire lubrication device used for a well testing truck. The steel wire lubrication device comprises a fixed frame, a lubrication cylinder and an oil supply box, wherein the fixed frame is arranged on a well testing truck rope winding device base support and synchronously moves together with the base support, the lubrication cylinder is horizontally arranged on the upper portion of the fixed frame, and the oil supply box supplies oil to the lubrication cylinder. The lubrication cylinder comprises a cylindrical lubrication cylinder body which is horizontally arranged. Oil absorption cotton is arranged in the cylinder. Sealing pressing caps are arranged at the two ends of the cylinder. Through holes for a steel wire to penetrate through are formed in the sealing pressing caps. An oil inlet is formed in the wall of the cylinder. The oil supply box is connected to the oil inlet through an oil supply hose. By means of the steel wire lubrication device, the labor intensity of site construction is lowered, and mechanical injury risks in construction are reduced; the surface of the steel wire is uniformly lubricated, and the steel wire is prevented from corrosion; the operation environment can be cleaner, and greasy dirt is reduced; the downlink friction force of tools is reduced, the sealing effect is improved, and oil, gas and water leakage caused when sealing packing is seriously abraded is avoided.
Description
Technical field
The present invention relates to a kind of steel wire lubricating fitting, especially a kind of steel wire lubricating fitting for well testing vehicle.
Background technique
Steel wire well testing operation is a kind of common process, enter well steel wire when tripping out in well, Steel Wire Surface often adheres to the higher liquid of salinity (containing well) or drier powder (gas well), both of these case all may produce corrosion to steel wire, if it is longer that steel wire coils the time that puts on well testing vehicle cylinder, corrosion phenomena can be more obvious.Such steel wire, when lower subjob enters well, greatly can reduce the sealing effect of blowout prevention box packing, cause oil gas water to leak; Increase frictional force simultaneously, slow enter well tool lowering velocity, even tool string can not be descending.The way of Solve on site, the method manually adding machine oil on cylinder that adopts addresses this problem more.But there are 5 drawbacks in manual operation: mechanical wounding risk; Greasy dirt is accumulated many, trouble of keeping a public place clean under cylinder; On the glass that when cylinder rotates, machine oil is splashed to viewing window and then affect winch operator sight line; The cleaning of steel wire lubrication is uneven; Waste machine oil.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of steel wire lubricating fitting for well testing vehicle, solves technology, safety, the difficult problem of environmental protection in construction.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of steel wire lubricating fitting for well testing vehicle, comprise be arranged on well testing vehicle faking device base support with the synchronization-moving fixing frame of base support, be arranged on fixing frame top horizontally disposed lubricating cylinder, to lubricating cylinder fuel feeding for oil box; Described lubricating cylinder comprises the lubricating cylinder body of horizontally disposed tubular, and cylinder is built with oil absorbent material, and the two ends of cylindrical shell, with seal pressure cap, seal pressure cap are provided through the through hole of steel wire, and barrel band oil inlet hole, is connected on oil inlet hole by fuel lead for oil box.
Described fixing frame comprises the L shape fixing rod of vertical section top band pin thread, the adjustment cylinder on the vertical section top of L shape fixing rod is arranged on by screwed connection, the inner chamber of adjustment cylinder is reducing, top inner chamber is smooth surface, lower lumen is screw thread face, the internal diameter on top is larger than bottom, the fixing pressure cap with through hole is had in the top screwed connection of adjustment cylinder, the outer side-lower of described lubricating cylinder body is vertically provided with the inserted link that can insert through hole on fixing pressure cap, the bottom of inserted link is provided with horizontal jump-ring slot, the disengaging of inserted link and fixing pressure cap is controlled by embedding limiting card reed, limiting card reed matches with the top inner chamber of adjustment cylinder, inserted link can only be moved up and down at the top inner chamber of adjustment cylinder.
Through-hole diameter on described fixing pressure cap is larger than the external diameter of inserted link.Described oil absorbent material is cotton yarn.Be placed with sealed packing in described seal pressure cap, sealed packing is tightened screw thread by lubricating cylinder body cavity end face and seal pressure cap inner face and is pressed solidly.
The invention has the beneficial effects as follows: the labor intensity reducing site operation, reduce the mechanical wounding risk in construction; The cleaning of Steel Wire Surface lubrication evenly, avoids steel wire corrosion; Make operating environment more clean, reduce greasy dirt; The descending frictional force of reduction instrument, improves sealing effect, avoids the oil gas water caused because of sealed packing serious wear to leak.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel wire lubricating fitting for well testing vehicle of the present invention.
Fig. 2 is the part sectioned view of the steel wire lubricating fitting for well testing vehicle of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in Figure 1, 2, steel wire lubricating fitting for well testing vehicle of the present invention, comprise be arranged on well testing vehicle faking device base support with the synchronization-moving fixing frame of base support, be arranged on fixing frame top horizontally disposed lubricating cylinder, to lubricating cylinder fuel feeding for oil box; Described lubricating cylinder comprises the lubricating cylinder body 4 of horizontally disposed tubular, cylinder is built with oil absorbent material 11, and the two ends of cylindrical shell, with seal pressure cap 3, seal pressure cap 3 are provided through the through hole 13 of steel wire, barrel band oil inlet hole 12, is connected on oil inlet hole 12 by fuel lead 2 for oil box 1.
Specifically, described fixing frame comprises the L shape fixing rod 10 of vertical section top band pin thread, the adjustment cylinder 9 on L shape fixing rod 10 vertical sections of tops is arranged on by screwed connection, the inner chamber of adjustment cylinder 9 is reducing, top inner chamber is smooth surface, lower lumen is screw thread face, the internal diameter on top is larger than bottom, the fixing pressure cap 8 with through hole is had in the top screwed connection of adjustment cylinder 9, the outer side-lower of described lubricating cylinder body 4 is vertically provided with the inserted link 6 that can insert through hole on fixing pressure cap 8, the bottom of inserted link 6 is provided with horizontal jump-ring slot, the disengaging of inserted link 6 and fixing pressure cap 8 is controlled by embedding limiting card reed 7, limiting card reed 7 matches with the top inner chamber of adjustment cylinder 9, inserted link 6 can only be moved up and down at the top inner chamber of adjustment cylinder 9.
Through-hole diameter on described fixing pressure cap 8 is larger than the external diameter of inserted link 6.Described oil absorbent material 11 is cotton yarn.Be placed with sealed packing 5 in described seal pressure cap 3, sealed packing 5 is tightened screw thread by lubricating cylinder body 4 cavity end face and seal pressure cap 3 inner face and is pressed solidly.
Steel wire lubricating fitting technique for applying for well testing vehicle of the present invention is followed successively by: Connection Bracket is to well testing vehicle faking device base support (longitudinal axis center of fixing frame must be measured race with faking device and be aligned), lubricating cylinder fixes the through hole that inserted link inserts fixing pressure cap, inserted link is installed limiting card reed, fixing pressure cap is connected with the adjustment cylinder of fixing frame, open lubricating cylinder seal pressure cap, simultaneously through steel wire, add packing, pressure cap (box) connects lubricating cylinder body (pin thread), steel wire adds cotton yarn etc. again through after lubricating cylinder body, outlet end seal pressure cap (box) adds packing, through after steel wire with lubricating cylinder body (pin thread) screwed connection, flexible pipe (plug) connects the inner chamber of lubricating cylinder body and supplies oil box, fix for oil box, lower instrument initial segment adds a small amount of machine oil, when tripping out instrument, whole process adds machine oil.Lubricating cylinder is connected in a particular manner with fixing frame, and lubricating cylinder can move up and down within the specific limits, left-right rotation, to adapt to the running state of steel wire.Hang over well testing vehicle a part for oil box to fix.
In sum, content of the present invention is not limited in the above-described embodiment, and the knowledgeable people in same area can propose other embodiment easily within technological guidance's thought of the present invention, but this embodiment comprises within the scope of the present invention.
Claims (5)
1. the steel wire lubricating fitting for well testing vehicle, it is characterized in that, comprise be arranged on well testing vehicle faking device base support with the synchronization-moving fixing frame of base support, be arranged on fixing frame top horizontally disposed lubricating cylinder, to lubricating cylinder fuel feeding for oil box; Described lubricating cylinder comprises the lubricating cylinder body (4) of horizontally disposed tubular, cylinder is built with oil absorbent material (11), the two ends of cylindrical shell are with seal pressure cap (3), seal pressure cap (3) is provided through the through hole (13) of steel wire, barrel band oil inlet hole (12), is connected on oil inlet hole (12) by fuel lead (2) for oil box (1).
2. the steel wire lubricating fitting for well testing vehicle according to claim 1, it is characterized in that, described fixing frame comprises the L shape fixing rod (10) of vertical section top band pin thread, the adjustment cylinder (9) on the vertical section top of L shape fixing rod (10) is arranged on by screwed connection, the inner chamber of adjustment cylinder (9) is reducing, top inner chamber is smooth surface, lower lumen is screw thread face, the internal diameter on top is larger than bottom, the fixing pressure cap (8) with through hole is had in the top screwed connection of adjustment cylinder (9), the outer side-lower of described lubricating cylinder body (4) is vertically provided with the inserted link (6) that can insert the upper through hole of fixing pressure cap (8), the bottom of inserted link (6) is provided with horizontal jump-ring slot, the disengaging of inserted link (6) and fixing pressure cap (8) is controlled by embedding limiting card reed (7), limiting card reed (7) matches with the top inner chamber of adjustment cylinder (9), inserted link (6) can only be moved up and down at the top inner chamber of adjustment cylinder (9).
3. the steel wire lubricating fitting for well testing vehicle according to claim 2, is characterized in that, the through-hole diameter on described fixing pressure cap (8) is larger than the external diameter of inserted link (6).
4. the steel wire lubricating fitting for well testing vehicle according to claim 1, is characterized in that, described oil absorbent material (11) is cotton yarn.
5. the steel wire lubricating fitting for well testing vehicle according to any one of claim 1-4, it is characterized in that, be placed with sealed packing (5) in described seal pressure cap (3), sealed packing (5) is tightened screw thread pressed solidly by lubricating cylinder body (4) cavity end face and seal pressure cap (3) inner face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411495.1A CN105042305A (en) | 2015-07-14 | 2015-07-14 | Steel wire lubrication device used for well testing truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510411495.1A CN105042305A (en) | 2015-07-14 | 2015-07-14 | Steel wire lubrication device used for well testing truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105042305A true CN105042305A (en) | 2015-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510411495.1A Pending CN105042305A (en) | 2015-07-14 | 2015-07-14 | Steel wire lubrication device used for well testing truck |
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| CN (1) | CN105042305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516888A (en) * | 2016-08-19 | 2017-03-22 | 中国石油天然气股份有限公司 | Damper device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6764103B1 (en) * | 2003-03-25 | 2004-07-20 | Benny W. Moretz | Method and apparatus for locking a tubular quick coupling |
| CN201044913Y (en) * | 2007-06-03 | 2008-04-09 | 中国石化股份胜利油田分公司胜利采油厂 | Well testing wire lubricator |
| CN201284639Y (en) * | 2008-11-10 | 2009-08-05 | 中国石化股份胜利油田分公司胜利采油厂 | Logging steel wire arranging oil scraper |
| US20100258323A1 (en) * | 2009-03-13 | 2010-10-14 | Joseph Varkey | Pressure control device for wireline cables |
| CN202580561U (en) * | 2012-03-29 | 2012-12-05 | 中国石油化工股份有限公司 | Steel wire rope lubricator |
| CN203531786U (en) * | 2013-10-30 | 2014-04-09 | 刘彬刚 | Well logging steel wire lubricating centralizer |
| CN204785459U (en) * | 2015-07-14 | 2015-11-18 | 中国石油集团渤海钻探工程有限公司 | A steel wire lubricating arrangement for well testing truck |
-
2015
- 2015-07-14 CN CN201510411495.1A patent/CN105042305A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6764103B1 (en) * | 2003-03-25 | 2004-07-20 | Benny W. Moretz | Method and apparatus for locking a tubular quick coupling |
| CN201044913Y (en) * | 2007-06-03 | 2008-04-09 | 中国石化股份胜利油田分公司胜利采油厂 | Well testing wire lubricator |
| CN201284639Y (en) * | 2008-11-10 | 2009-08-05 | 中国石化股份胜利油田分公司胜利采油厂 | Logging steel wire arranging oil scraper |
| US20100258323A1 (en) * | 2009-03-13 | 2010-10-14 | Joseph Varkey | Pressure control device for wireline cables |
| CN202580561U (en) * | 2012-03-29 | 2012-12-05 | 中国石油化工股份有限公司 | Steel wire rope lubricator |
| CN203531786U (en) * | 2013-10-30 | 2014-04-09 | 刘彬刚 | Well logging steel wire lubricating centralizer |
| CN204785459U (en) * | 2015-07-14 | 2015-11-18 | 中国石油集团渤海钻探工程有限公司 | A steel wire lubricating arrangement for well testing truck |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106516888A (en) * | 2016-08-19 | 2017-03-22 | 中国石油天然气股份有限公司 | Damper device |
| CN106516888B (en) * | 2016-08-19 | 2019-04-09 | 中国石油天然气股份有限公司 | A kind of damper device |
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Application publication date: 20151111 |
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