CN112983329B - Tilt-adjusting wear-resistant packing box - Google Patents
Tilt-adjusting wear-resistant packing box Download PDFInfo
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- CN112983329B CN112983329B CN202110223098.7A CN202110223098A CN112983329B CN 112983329 B CN112983329 B CN 112983329B CN 202110223098 A CN202110223098 A CN 202110223098A CN 112983329 B CN112983329 B CN 112983329B
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- packing box
- base
- connecting plate
- sealing
- fixedly connected
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- 238000012856 packing Methods 0.000 title claims abstract description 162
- 238000007789 sealing Methods 0.000 claims abstract description 86
- 230000001050 lubricating effect Effects 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 14
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sealing Devices (AREA)
Abstract
The invention relates to the technical field of packing boxes and discloses an inclination-adjusting wear-resistant packing box which comprises a supporting base, wherein a packing box base is installed on the upper portion of the supporting base, an inclination adjusting device is movably sleeved inside the upper portion of the packing box base, a base sealing jacket is movably sleeved outside the upper portion of the packing box base, and a first spring is fixedly connected to the upper wall of the base sealing jacket. This transfer wear-resisting packing box to one side, it is circular to transfer the device to become to one side through the device, adjusting device transfers the device to transfer the inside position of device in packing box base during use, can drive the whole rotation in device transfer device upper portion, thereby can adjust the angle of device, simultaneously when using, through rotating fastening bolt two, the inboard that can drive device fastening bolt two carries out the centre gripping to the outside of transferring the device to one side, make drive device fastening bolt two and transfer the position between the device to one side to inject, the steadiness when so far increasing the device and using.
Description
Technical Field
The invention relates to the technical field of packing boxes, in particular to an inclination-adjusting wear-resistant packing box.
Background
The well mouth dynamic sealing device for sealing the annular space between the oil pipe and the polished rod adopts multi-stage sealing, and has good sealing effect and high pressure resistance. Meanwhile, the universal joint is designed to adjust eccentricity and angle, so that the universal joint is particularly suitable for oil well application of well mouth deflection, and an inclination-adjusting wear-resistant packing box needs to be developed, so that the existing inclination-adjusting wear-resistant packing box is improved.
In the existing inclination-adjusting wear-resistant packing box, the phenomenon that the interior of the common device is worn when the common device is used for a long time is caused, so that the interior needs to be maintained regularly; the second sealing gasket is required to be installed inside a common device, so that the leakage-proof effect is achieved, but the second sealing gasket is difficult to disassemble and assemble during installation; the phenomenon that oil leaks in the adjusting process of the inclination adjusting device occurs.
Disclosure of Invention
Aiming at the defects of the existing inclination-adjusting wear-resistant packing box, the invention provides an inclination-adjusting wear-resistant packing box which has the advantages of reducing internal wear by adding a lubricating device, increasing the stability of middle connection by an external clamping device and being convenient to disassemble, reducing oil leakage by installing a gasket on the upper part of an inclination-adjusting device, and solving the problems in the background technology.
The invention provides the following technical scheme: an inclination-adjusting wear-resistant packing box comprises a supporting base, wherein a packing box base is installed on the upper portion of the supporting base, an inclination adjusting device is movably sleeved on the inner portion of the upper portion of the packing box base, a base sealing jacket is movably sleeved on the outer portion of the upper portion of the packing box base, a first spring is fixedly connected to the upper wall of the base sealing jacket, a first sealing gasket is fixedly connected to the lower portion of the first spring, a first fastening bolt is installed inside one side of the base sealing jacket, a second fastening bolt is connected to the inner thread of one side of the packing box base, a packing box bottom connecting plate is fixedly connected to the upper portion of the packing box base, a first lubricating adjusting handle is fixedly connected to one side of the packing box bottom connecting plate, a sealing pin is connected to the inner thread of the first lubricating adjusting handle, a conical threaded column is movably sleeved on the inner portion of the upper portion of the packing box bottom connecting plate, the upper part of the conical threaded column is fixedly connected with a packing box top connecting plate, the outer part of the packing box top connecting plate is in threaded connection with an external sealing sleeve, the lower part of the external sealing sleeve is movably sleeved with a sealing positioning nut, the inner side of the conical threaded column is movably sleeved with a sealing gasket II, the upper part of one side of the packing box top connecting plate is fixedly connected with a lubricating and adjusting handle II, the upper part of the packing box top connecting plate is fixedly connected with a packing box top seat, the lower part of one side of the packing box top seat is in threaded connection with a threaded push rod, the inner side of the threaded push rod is movably sleeved with a sealing plate, the upper part of the inner side of the packing box top seat is fixedly connected with a spring limiting seat I, the upper part of the packing box top seat is movably sleeved with a sealing upper cover, the middle part of the upper wall of the sealing upper cover is fixedly connected with a spring limiting seat II, and the outer part of the spring limiting seat II is movably sleeved with a spring II, and a polish rod is arranged inside the connecting plate at the bottom of the packing box.
Preferably, a bolt is installed between the supporting base and the packing box base, and a groove larger than the inner diameter of the packing box base is formed in the supporting base.
Preferably, the inclination adjusting device is circular, the first fastening bolt penetrates through the base sealing jacket and is fixedly sleeved on the upper portion of one side of the packing box base in a threaded manner, and the first sealing gasket is mounted on the upper portion of the joint of the packing box base and the inclination adjusting device.
Preferably, the second fastening bolt penetrates through the packing box base and is in contact with the outer side of the inclination adjusting device.
Preferably, the lubricating adjusting handle I and the lubricating adjusting handle II are identical in structure, the lubricating adjusting handle I is respectively installed on two sides of the connecting plate at the bottom of the packing box, a groove is formed in the lubricating adjusting handle I, the end portions of the grooves in the lubricating adjusting handle I are communicated with the grooves formed in the connecting plate at the bottom of the packing box, the inner side of the groove at one side is downward, and the inner side of the groove at the other side is upward.
Preferably, the outer wall of the conical threaded column is conical, the conical threaded column is fixedly sleeved with the inner part of the upper part of the connecting plate at the bottom of the packing box in a threaded manner, the two sealing gaskets are clamped between the connecting parts of the conical threaded column and the connecting plate at the bottom of the packing box, one sealing positioning nut is respectively installed on the upper part and the lower part of the external sealing sleeve, and threads are respectively arranged on the connecting plate at the top of the packing box and the connecting plate at the bottom of the packing box.
Preferably, the second spring is clamped between the upper sealing cover and the inside of the packing box top seat, and the sealing plate and the threaded push rod are respectively installed on the lower side of the inside of the packing box top seat.
Compared with the existing inclination-adjusting wear-resistant packing box, the invention has the following beneficial effects:
1. this transfer resistant packing box that grinds to one side, the inside through lubricated regulation handle one and seal pin is seted up flutedly, make and open the seal pin, carry lubricating oil from lubricated regulation handle one inside recess, thereby can drive the inboard increase lubrication degree of polished rod and packing box top connecting plate and packing box bottom connecting plate, thereby reduce wearing and tearing, during the use, the recess that lubricated regulation handle one inside both sides were seted up is one downwards respectively, one upwards, make when carrying lubricating oil to it downwards, reduce the phenomenon that fluid spills out, one side is upwards simultaneously, make the effect of conveniently getting rid of inside sewage, when adjusting the angle of device to one side simultaneously, through handheld lubricated regulation handle one, can increase the auxiliary capacity of adjusting.
2. This transfer wear-resisting packing box to one side, it is circular to transfer the device to become to one side through the device, adjusting device transfers the device to transfer the inside position of device in packing box base during use, can drive the whole rotation in device transfer device upper portion, thereby can adjust the angle of device, simultaneously when using, through rotating fastening bolt two, the inboard that can drive device fastening bolt two carries out the centre gripping to the outside of transferring the device to one side, make drive device fastening bolt two and transfer the position between the device to one side to inject, the steadiness when so far increasing the device and using.
3. The inclination-adjusting wear-resistant packing box is convenient to drive the device bottom connecting plate and the packing box top connecting plate to be connected and fixed through mutually and fixedly sleeving the conical threaded column of the device and the bottom connecting plate of the packing box through threads, meanwhile, the second device sealing gasket is clamped between the connecting part of the conical threaded column and the connecting plate at the bottom of the packing box, so that the second device sealing gasket is conveniently driven to be installed, meanwhile, the external thread at the joint of the top connecting plate of the packing box and the bottom connecting plate of the packing box is sleeved with an external sealing sleeve, so that the sealing and the reinforcement of the joint are increased, meanwhile, the upper part and the lower part of the external sealing sleeve of the device are both provided with a sealing positioning nut, the upper part and the lower part of the external sealing sleeve are limited by rotating the sealing positioning nuts, the phenomenon of sliding of the external sealing sleeve of the device is convenient to appear, and the stability of the device during use is improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is an enlarged schematic view of the structure a of the present invention.
In the figure: 1. a support base; 2. a packing box base; 3. a tilt adjusting device; 4. a base sealing jacket; 5. a first spring; 6. a first sealing gasket; 7. fastening a first bolt; 8. fastening a second bolt; 9. a bottom connecting plate of the packing box; 10. lubricating an adjusting handle I; 11. a seal pin; 12. a tapered threaded post; 13. a packing box top connecting plate; 14. an external sealing sleeve; 15. sealing the positioning nut; 16. a second sealing gasket; 17. lubricating and adjusting a second handle; 18. a packing box top seat; 19. a threaded push rod; 20. a sealing plate; 21. a first spring limiting seat; 22. sealing the upper cover; 23. a second spring limiting seat; 24. a second spring; 25. a polish rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, an inclination-adjusting wear-resistant packing box comprises a supporting base 1, a packing box base 2 is installed on the upper portion of the supporting base 1, an inclination adjusting device 3 is movably sleeved on the inner portion of the upper portion of the packing box base 2, a base sealing jacket 4 is movably sleeved on the outer portion of the upper portion of the packing box base 2, a first spring 5 is fixedly connected to the upper wall of the base sealing jacket 4, a first sealing gasket 6 is fixedly connected to the lower portion of the first spring 5, a first fastening bolt 7 is installed inside one side of the base sealing jacket 4, a second fastening bolt 8 is connected to the inner thread of one side of the packing box base 2, a packing box bottom connecting plate 9 is fixedly connected to the upper portion of the packing box base 2, a first lubrication adjusting handle 10 is fixedly connected to one side of the packing box bottom connecting plate 9, a sealing pin 11 is connected to the inner thread of the first lubrication adjusting handle 10, a conical threaded column 12 is movably sleeved inside the upper portion of the packing box bottom connecting plate 9, the upper part of the conical threaded column 12 is fixedly connected with a packing box top connecting plate 13, the outer part of the packing box top connecting plate 13 is in threaded connection with an external sealing sleeve 14, the lower part of the external sealing sleeve 14 is movably sleeved with a sealing positioning screw cap 15, the inner side of the conical threaded column 12 is movably sleeved with a sealing gasket II 16, the upper part of one side of the packing box top connecting plate 13 is fixedly connected with a lubricating adjusting handle II 17, the upper part of the packing box top connecting plate 13 is fixedly connected with a packing box top seat 18, the lower part of one side of the packing box top seat 18 is in threaded connection with a threaded push rod 19, the inner side of the threaded push rod 19 is movably sleeved with a sealing plate 20, the upper part of the inner side of the packing box top seat 18 is fixedly connected with a spring limiting seat I21, the upper part of the packing box top seat 18 is movably sleeved with a sealing upper cover 22, the middle part of the upper wall of the sealing upper cover 22 is fixedly connected with a spring limiting seat II 23, the outer part of the spring limiting seat II 23 is movably sleeved with a spring 24, the polish rod 25 is arranged in the bottom connecting plate 9 of the packing box.
Wherein, install the bolt between support base 1 and the packing box base 2, the recess that is greater than the inside diameter of packing box base 2 is seted up to support base 1's inside, during the use, through installing the bolt between support base 1 and the packing box base 2 with the device, make things convenient for to drive to be connected fixedly between support base 1 and the packing box base 2, the recess that the inside was seted up of support base 1 of device is bigger than the recess that packing box base 2 lower part was seted up simultaneously, make when using, reduce when the device rotates and cause the phenomenon that blocks to support base 1 to packing box bottom connecting plate 9 internally mounted's polished rod 25.
Wherein, the inclination adjusting device 3 is round, the first fastening bolt 7 passes through the base sealing jacket 4 and is fixedly sleeved on the upper part of one side of the packing box base 2 by screw thread, the first sealing gasket 6 is arranged on the upper part of the joint of the packing box base 2 and the inclination adjusting device 3, when in use, the phenomenon that the joint between the inclination adjusting device 3 and the packing box base 2 causes leakage exists, so that the phenomenon of oil loss is caused, the base sealing jacket 4 is movably sleeved on the outer part of the upper part of the packing box base 2, and the first fastening bolt 7 is arranged on one side of the base sealing jacket 4, so that the position between the base sealing jacket 4 and the packing box base 2 can be driven to limit, and the first sealing gasket 6 is driven to clamp the joint between the packing box base 2 and the supporting base 1 under the elastic action of the first spring 5 through the first sealing gasket 6, so that the joint between the supporting base 1 and the packing box base 2 can be sealed through the first sealing gasket 6, so that the phenomenon of leakage caused by the adjustment position is reduced.
Wherein, two 8 contact outside that pass packing box base 2 simultaneously and transfer to one side device 3 of fastening bolt, transfer to one side device 3 to become circularly through the device, adjusting device transfers to one side device 3 in the inside position of packing box base 2 during the use, can drive the device and transfer to one side device 3 upper portion whole and rotate, thereby can adjust the angle of device, simultaneously when using, through rotating two 8 fastening bolts, can drive the inboard of two 8 fastening bolts and carry out the centre gripping to one side device 3's outside, make the position between two 8 and the transfer to one side device 3 of driving device fastening bolt inject, the steadiness when so far increasing the device and using.
Wherein, the structure between the first lubricating adjusting handle 10 and the second lubricating adjusting handle 17 is the same, the first lubricating adjusting handle 10 is respectively arranged on two sides of the bottom connecting plate 9 of the packing box, the first lubricating adjusting handle 10 is internally provided with a groove, the end parts of the grooves in the first lubricating adjusting handle 10 are mutually communicated with the grooves in the bottom connecting plate 9 of the packing box, the inner side direction of the groove on one side is downward, and the inner side direction of the groove on the other side is upward, the wear phenomenon can be caused by long-term use of the interior of a common device in use, so that the interior of the common device needs to be regularly maintained, the first lubricating adjusting handle 10 and the second lubricating adjusting handle 17 are respectively and fixedly connected with the exterior of the bottom connecting plate 9 of the packing box and the top connecting plate 13 of the packing box, when in use, the grooves are arranged in the first lubricating adjusting handle 10 and the sealing pin 11, so that the sealing pin 11 can be opened, carry lubricating oil from lubricated regulation handle 10 inside recess, thereby can drive polished rod 25 and packing box top connecting plate 13 and the inboard increase lubrication degree of packing box bottom connecting plate 9, thereby reduce wearing and tearing, during the use, the recess that lubricated regulation handle 10 inside both sides were seted up is one downwards respectively, one is upwards, make when carrying lubricating oil to it downwards, reduce the phenomenon that fluid was effused, one side is upwards simultaneously, make the effect of conveniently getting rid of inside sewage, when adjusting the angle of adjusting oblique device 3 simultaneously, through handheld lubricated regulation handle 10, can increase the auxiliary capacity of adjusting.
Wherein, the outer wall of toper threaded column 12 becomes conical, toper threaded column 12 cup joints with the inside mutual thread tightening on packing box bottom connecting plate 9 upper portion, sealed two 16 centre gripping of filling up is between toper threaded column 12 and packing box bottom connecting plate 9 junction, sealed set nut 15 is respectively installed one in the upper portion and the lower part of external seal cover 14, packing box top connecting plate 13 and the outside of packing box bottom connecting plate 9 all seted up the screw thread, during the use, the inside sealed two 16 that need install of common device, make play leak-proof effect, but there is the sealed two 16 of filling up to dismantle and install when the installation, cup joint through mutual thread tightening between toper threaded column 12 of device and packing box bottom connecting plate 9, it is fixed to facilitate driving to be connected between packing box bottom connecting plate 9 and the packing box top connecting plate 13, the sealed two 16 centre gripping of device simultaneously is between toper threaded column 12 and packing box bottom connecting plate 9 junction Make the sealed effect of 16 installing of convenient drive device sealing gasket, the outside screw thread with device packing box top connecting plate 13 and packing box bottom connecting plate 9 junction has cup jointed outside seal cover 14 simultaneously, make the increase sealed and the reinforcement to the junction, sealed positioning nut 15 is all installed on the upper portion and the lower part of device outside seal cover 14 simultaneously, inject outside seal cover 14's upper portion and lower part through rotating sealed positioning nut 15, make the gliding phenomenon appear in the device outside seal cover 14 that conveniently appears, stability when so far increasing the device and using.
Wherein, the centre gripping of two 24 springs is between sealed upper cover 22 and packing box footstock 18 inside, closing plate 20 and screw push rod 19 respectively install one at the inside downside of packing box footstock 18 through cup jointing the activity of two 24 device springs between the lower part of sealed upper cover 22 and packing box footstock 18 inside, make and dismantle the in-process sealing upper cover 22, increase the convenience of dismantlement under the effect through two 24 elasticity device springs, simultaneously through rotating screw push rod 19, can drive device closing plate 20 and extrude to the inboard down, thereby drive device closing plate 20 joint is in packing box footstock 18 inside recess, reduce the oil pressure spun phenomenon of the lower part of support base 1 when polished rod 25 takes out so far.
The working principle is as follows: when the device is used, the bolt is installed between the device supporting base 1 and the packing box base 2 to drive the stability between the device supporting base 1 and the packing box base 2, the base sealing jacket 4 is movably sleeved on the upper portion of the device packing box base 2, the position of the base sealing jacket 4 is limited through the device fastening bolt I7, the sealing gasket I6 is pushed to seal the joint of the packing box base 2 and the inclination adjusting device 3 under the elastic action of the spring I5 through the device sealing gasket I6, the leakage is reduced, meanwhile, the lubricating adjusting handle I10 is held by hand, the inclination adjusting device 3 is rotated to adjust the angle of the upper portion of the inclination adjusting device 3, and after the adjustment is parallel to the polished rod 25, the fastening bolt II 8 is rotated to limit the position between the inclination adjusting device 3 and the packing box base 2, simultaneously when using, cup joint the inside at packing box top connecting plate 13 with the activity of device polished rod 25, install sealed pad two 16 between device packing box bottom connecting plate 9 and toper threaded column 12, play the leakproofness when increasing the device and using, cup joint packing box top connecting plate 13 and the outside activity of packing box bottom connecting plate 9 simultaneously and have outside seal cover 14, make the steadiness of multiplicable junction, make things convenient for the later stage to carry out the effect of dismantling sealed pad two 16 simultaneously, when long-term the use, from the inside input lubricating oil of recess of lubricated regulation handle one 10 one side, make and increase inside lubrication degree, so far reduce the phenomenon that causes wearing and tearing to packing box bottom connecting plate 9 inside, when dismantling sealed upper cover 22 simultaneously, increase the convenience of dismantling under the elastic effect of spring two 24.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear-resisting packing box adjusts one side, includes support base (1), its characterized in that: the upper part of the supporting base (1) is provided with a packing box base (2), the inner part of the upper part of the packing box base (2) is movably sleeved with an inclination adjusting device (3), the outer part of the upper part of the packing box base (2) is movably sleeved with a base sealing jacket (4), the upper wall of the base sealing jacket (4) is fixedly connected with a first spring (5), the lower part of the first spring (5) is fixedly connected with a first sealing gasket (6), the inner part of one side of the base sealing jacket (4) is provided with a first fastening bolt (7), the inner part of one side of the packing box base (2) is in threaded connection with a second fastening bolt (8), the upper part of the packing box base (2) is fixedly connected with a packing box bottom connecting plate (9), one side of the packing box bottom connecting plate (9) is fixedly connected with a first lubricating adjusting handle (10), and the inner part of the first lubricating adjusting handle (10) is in threaded connection with a sealing pin (11), the packing box is characterized in that a conical threaded column (12) is movably sleeved on the inner part of the upper part of a packing box bottom connecting plate (9), a packing box top connecting plate (13) is fixedly connected to the upper part of the conical threaded column (12), an external sealing sleeve (14) is fixedly connected to the external thread of the packing box top connecting plate (13), a sealing positioning nut (15) is movably sleeved on the lower part of the external sealing sleeve (14), a sealing gasket II (16) is movably sleeved on the inner side of the conical threaded column (12), a lubricating adjusting handle II (17) is fixedly connected to the upper part of one side of the packing box top connecting plate (13), a packing box top seat (18) is fixedly connected to the upper part of the packing box top connecting plate (13), a threaded push rod (19) is connected to the lower part of one side of the packing box top seat (18), and a sealing plate (20) is movably sleeved on the inner side of the threaded push rod (19), packing box footstock (18) inboard upper portion fixedly connected with spring limit seat (21), sealed upper cover (22) have been cup jointed in the upper portion activity of packing box footstock (18), the middle part fixedly connected with spring limit seat two (23) of sealed upper cover (22) upper wall, spring limit seat two (24) have been cup jointed in the outside activity of spring limit seat two (23), the internally mounted of packing box bottom connecting plate (9) has polished rod (25).
2. The tilt-adjusting wear-resistant packing box according to claim 1, wherein: the packing box is characterized in that a bolt is installed between the supporting base (1) and the packing box base (2), and a groove larger than the inner diameter of the packing box base (2) is formed in the supporting base (1).
3. The tilt-adjusting wear-resistant packing box according to claim 1, wherein: the inclination adjusting device (3) is circular, the fastening bolt I (7) penetrates through the base sealing jacket (4) and is fixedly sleeved on the upper portion of one side of the packing box base (2) in a threaded mode, and the sealing gasket I (6) is installed on the upper portion of the joint of the packing box base (2) and the inclination adjusting device (3).
4. The tilt-adjusting wear-resistant packing box according to claim 1, wherein: and the second fastening bolt (8) penetrates through the packing box base (2) and is simultaneously contacted with the outer side of the inclination adjusting device (3).
5. The tilt-adjusting wear-resistant packing box according to claim 1, wherein: the structure between the first lubricating adjusting handle (10) and the second lubricating adjusting handle (17) is the same, the first lubricating adjusting handle (10) is respectively installed on two sides of the bottom connecting plate (9) of the packing box, a groove is formed in the first lubricating adjusting handle (10), the end portions of the grooves in the first lubricating adjusting handle (10) and the grooves in the bottom connecting plate (9) of the packing box are communicated with each other, the direction of the inner side of the groove on one side is downward, and the direction of the inner side of the groove on the other side is upward.
6. The tilt-adjusting wear-resistant packing box according to claim 1, wherein: the outer wall of the conical threaded column (12) is conical, the conical threaded column (12) is fixedly sleeved with the inner part of the upper part of the packing box bottom connecting plate (9) in a threaded manner, the second sealing gasket (16) is clamped between the connecting part of the conical threaded column (12) and the packing box bottom connecting plate (9), the sealing positioning nut (15) is respectively installed on the upper part and the lower part of the external sealing sleeve (14), and threads are formed in the outer parts of the packing box top connecting plate (13) and the packing box bottom connecting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223098.7A CN112983329B (en) | 2021-03-01 | 2021-03-01 | Tilt-adjusting wear-resistant packing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110223098.7A CN112983329B (en) | 2021-03-01 | 2021-03-01 | Tilt-adjusting wear-resistant packing box |
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| Publication Number | Publication Date |
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| CN112983329A CN112983329A (en) | 2021-06-18 |
| CN112983329B true CN112983329B (en) | 2021-10-15 |
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| CN202110223098.7A Active CN112983329B (en) | 2021-03-01 | 2021-03-01 | Tilt-adjusting wear-resistant packing box |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5398944A (en) * | 1992-12-07 | 1995-03-21 | A. W. Chesterton Co. | Sealing system for reciprocating rod |
| CN2353881Y (en) * | 1998-07-20 | 1999-12-15 | 杨秀荣 | Multifunctional pumping well wellhead sealer |
| CN203835317U (en) * | 2013-08-06 | 2014-09-17 | 江苏省金峰石油机械制造有限公司 | Bidirectional displacement-deviation-rectifying-type sucker rod sealer |
| CN208966213U (en) * | 2018-10-25 | 2019-06-11 | 大庆市天德忠石油科技有限公司 | More button-types promote tubing nipple |
| CN211144434U (en) * | 2019-11-26 | 2020-07-31 | 郑鹏 | Oil recovery well head polished rod seals leak protection device |
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| CN112983329A (en) | 2021-06-18 |
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