CN210524974U - Pumping unit polish rod packing lifting device and polish rod fixing structure - Google Patents
Pumping unit polish rod packing lifting device and polish rod fixing structure Download PDFInfo
- Publication number
- CN210524974U CN210524974U CN201921575438.7U CN201921575438U CN210524974U CN 210524974 U CN210524974 U CN 210524974U CN 201921575438 U CN201921575438 U CN 201921575438U CN 210524974 U CN210524974 U CN 210524974U
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- packing
- jack
- polished rod
- polish rod
- rod
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Abstract
The utility model belongs to the technical field of beam-pumping unit maintenance tool, especially, relate to a beam-pumping unit polished rod packing plays with ware and polished rod fixed knot and constructs, the packing plays with the ware, including jack, packing depression bar and packing bottle opener, upper end one side of jack is provided with the polished rod mounting, and the lower extreme of this jack is provided with the polished rod locating part, and the lower extreme bottom of this jack is provided with connecting portion, and polished rod fixed knot constructs including polished rod mounting and polished rod locating part, the polished rod mounting includes: fixed cover and fixing bolt, the polished rod locating part includes: limiting plate and spacing bolt in can be quick impressing the packing pad into the packing box through the operation jack, be connected through connecting portion and packing bottle opener, can play old packing pad fast through the operation jack, simple structure, convenient to carry, operation safety labour saving and time saving have improved the speed reduction shut-in time that adds the packing, have improved the rate when opening the well.
Description
Technical Field
The invention belongs to the technical field of maintenance tools of pumping units, and particularly relates to a polished rod packing lifting device of a pumping unit and a polished rod fixing structure.
Background
The oil pumping machine well is usually called as a polish rod sealing material adding device in the field, the operation is important work in daily operation of an oil extraction worker, and the function of the packing is mainly to seal a well mouth, prevent the oil leakage at the well mouth and avoid environmental pollution;
in daily work, when packing is added, 10 tools such as 600mm pipe tongs 1, 300mm screw drivers 1, electrician's knife 1, rubber sealing filler of the same type is a plurality of, hanging rope one section, little butter, cotton yarn is a plurality of, 1 pair of insulating gloves, test pencil, dirty oil drum and the like need to be carried. When the screwdriver is used for coiling the root pad, the use is very inconvenient due to the limited angle, and the screwdriver is often damaged, so that the time is delayed. When adding the packing, need hit the packing pad into the packing box with the hand hammer by force, some polished rods do not aim at well head center, need 2 personnel, and the polished rod is pulled to the hand, and alone adds the packing. Especially in winter, the packing becomes hard and is difficult to be added, so that the pumping unit stops the well for too long time and wastes a large amount of manpower and time.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a polish rod packing lifting device of an oil pumping unit and a polish rod fixing structure.
The technical scheme of the invention is as follows:
the utility model provides a beam-pumping unit polished rod packing plays with ware, includes jack, packing depression bar and packing bottle opener, upper end one side of jack is provided with the polished rod mounting, and the lower extreme of this jack with the polished rod mounting be provided with polished rod locating part with one side, the lower extreme bottom of this jack is provided with connecting portion, the upper end of packing depression bar be with the link that connecting portion are connected, the lower extreme of this packing depression bar be the packing pressure head, the upper end of packing bottle opener be with the link that connecting portion are connected, the lower extreme of this packing bottle opener is packing bottle opener head.
Further, the jack is a scissor-type manual jack.
Further, the polish rod holder includes: the fixing device comprises a fixing sleeve and a fixing bolt, wherein one side of the fixing sleeve is fixedly connected to the side face of the upper end of the jack, a polish rod through opening is longitudinally formed in the other side of the fixing sleeve, a fixing screw hole is radially formed in the side face of the fixing sleeve, and the fixing bolt is connected with the fixing bolt through an internal thread in the fixing bolt hole.
Further, the polished rod stopper includes: the jack comprises a limiting plate and a limiting bolt, wherein one end of the limiting plate is fixedly connected to the side face of the lower end of the jack, the other end of the limiting plate is provided with a limiting screw hole, and the limiting bolt is in threaded connection with the limiting bolt in the limiting bolt hole.
Furthermore, the packing pressure head at the lower end of the packing pressure lever is of a cylindrical structure with a polished rod through opening in the side surface.
Further, still include the guide shoe, the guide shoe includes: the packing pressure head of the packing pressure lever is used for sliding and guiding the packing pressure head of the packing pressure lever, and the outer side surface of the packing pressure lever is fixedly connected with the handle.
A polished rod fixed knot constructs for a beam-pumping unit polished rod packing plays with ware, including polished rod mounting and polished rod locating part, the polished rod mounting includes: fixed cover and fixing bolt, one side fixed connection of fixed cover in the upper end side of jack, the opposite side of this fixed cover is followed vertically to be provided with the polished rod mouth of crossing, and the side of this fixed cover is along radially being provided with fixed screw hole, this fixing bolt hole female connection has fixing bolt, the polished rod locating part includes: the jack comprises a limiting plate and a limiting bolt, wherein one end of the limiting plate is fixedly connected to the side face of the lower end of the jack, the other end of the limiting plate is provided with a limiting screw hole, and the limiting bolt is in threaded connection with the limiting bolt in the limiting bolt hole.
The invention has the beneficial effects that:
1. the polish rod packing lifting device of the oil pumping unit comprises a jack, a packing pressure rod and a packing opener, wherein a polish rod fixing structure is arranged on the jack, a connecting part is arranged at the lower end of the jack and is connected with the packing pressure rod through the connecting part, a packing pad can be quickly pressed into a packing box through operating the jack and is connected with the packing opener through the connecting part, an old packing can be quickly lifted through operating the jack, the polish rod packing lifting device is simple in structure, convenient to carry and safe, time and labor are saved in operation, the speed of adding the packing is increased, the well stopping time is shortened, and the well opening rate is increased.
2. The polish rod fixing structure comprises a polish rod fixing piece and a polish rod limiting piece, wherein the polish rod fixing piece fixes the upper end of a jack with a polish rod, and the polish rod limiting piece is used as a limiting structure for the lower end of the jack to slide on the polish rod, so that the fixing requirement of a packing lifting and adding device during the packing lifting and adding is met.
3. The packing lifting device also comprises a guide shoe, when the polished rod is not aligned with the center of a well head, the guide shoe can be held by one hand and placed in the direction that the polished rod deflects to the packing box, the jack bolt is clockwise rotated by one hand, the packing pressing rod moves downwards to guide the packing to enter the packing box, and when the polished rod is not aligned with the center of the well head, the packing lifting device can be operated by one person, so that the labor is saved.
Drawings
FIG. 1 is a schematic structural view of a packing initiator attached to a polish rod;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic structural view of a packing extractor with a packing compression bar attached thereto;
FIG. 4 is a schematic structural view of a packing initiator with a packing driver attached thereto;
FIG. 5 is a schematic structural diagram of a packing initiator;
FIG. 6 is a schematic view of the configuration of the guide shoe;
in the figure: 1, a jack; 2, a polished rod fixing piece; 3 a polished rod limit part; 4, a connecting part; 5, packing compression bar; 6, packing screwdriver; 7, guiding a shoe; 2-1, fixing a sleeve; 2-2 fixing the bolt; 3-1 limiting plate; 3-2 limiting bolts; 7-1, leading the shoe body; 7-2 handle.
Detailed Description
The invention will be described in detail below with reference to the following drawings:
with reference to fig. 1 and 2, the polish rod packing lifting device for an oil pumping unit disclosed in this embodiment includes a jack 1, a packing press rod 5 and a packing driver 6, wherein a polish rod fixing part 2 is disposed on one side of the upper end of the jack 1, a polish rod limiting part 3 is disposed on the same side of the lower end of the jack 1 and the polish rod fixing part 2, a connecting part 4 is disposed at the bottom of the lower end of the jack 1, the upper end of the packing press rod 5 is a connecting end connected with the connecting part 4, the lower end of the packing press rod 5 is a packing press head, the upper end of the packing driver 6 is a connecting end connected with the connecting part 4, and the lower end of the packing driver 6 is a packing driver head; the connecting end of the upper ends of the packing pressure lever 5 and the packing screw driver 6, which is connected with the connecting part 4, is a bolt head, and the connecting part 4 is a nut welded at the bottom of the jack 1;
the upper end of the jack 1 is fixedly connected with the polished rod through a polished rod fixing part 2, the lower end of the jack 1 is in sliding connection with the polished rod through a polished rod limiting part 3, and the polished rod limiting part 3 is used as a guide structure for the lower end of the jack 1 to slide on the polished rod 1;
as shown in fig. 4, after the lower end of the jack 1 is connected with the packing opener 6 through the connecting part 4, the jack 1 is rotated counterclockwise, the jack 1 starts an old packing through the packing opener 6, and the taking-out time is shortened from 20 minutes to 4 minutes;
referring to fig. 3, after the lower end of the jack 1 is connected with the packing press rod 5 through the connecting part 4, the bolt of the jack 1 is rotated clockwise, the jack 1 drives the packing press rod 5 to move downwards, and the packing pad is pressed into the packing box, which is shortened from the original 30 minutes to 6 minutes;
the packing device can quickly clean the old packing pad, has simple structure, convenient carrying and safe operation, saves time and labor, improves the speed of adding the packing, reduces the time of stopping the well, and improves the well opening rate.
In particular, the jack 1 is a scissor-type manual jack 1.
As shown in fig. 5, specifically, the polish rod holder 2 includes: the fixing device comprises a fixing sleeve 2-1 and a fixing bolt 2-2, wherein one side of the fixing sleeve 2-1 is fixedly connected to the side surface of the upper end of the jack 1, the other side of the fixing sleeve 2-1 is longitudinally provided with a polish rod through opening, the side surface of the fixing sleeve 2-1 is radially provided with a fixing screw hole, and the fixing bolt hole is internally connected with the fixing bolt 2-2 in a threaded manner;
when the polish rod fixing piece 2 is connected with the polish rod, the polish rod enters the fixed sleeve 2-1 through the polish rod opening, and the polish rod is tightly propped against the inner side wall of the fixed sleeve 2-1 by screwing the fixed bolt 2-2, so that the polish rod is fixed;
as shown in fig. 5, the polish rod stopper 3 includes: the jack comprises a limiting plate 3-1 and a limiting bolt 3-2, wherein one end of the limiting plate 3-1 is fixedly connected to the side face of the lower end of the jack 1, the other end of the limiting plate 3-1 is provided with a limiting screw hole, and the limiting bolt hole is internally threaded with the limiting bolt 3-2;
when the polish rod limiting part 3 is connected with the polish rod, the rear side of the polish rod is abutted against the side face of the lower end of the jack 1, the right side of the polish rod is abutted against the limiting plate 3-1, the limiting bolt 3-2 is screwed, the limiting bolt 3-2 extends towards the direction of the polish rod, the front side of the polish rod is limited, and in order to guarantee the limiting stability, a blocking piece can be arranged on the left side of the polish rod to limit the left side of the polish rod.
Specifically, the packing pressure head at the lower end of the packing pressure lever 5 is of a cylindrical structure with a polished rod through opening in the side surface.
As shown in fig. 6, in particular, the guide shoe 7 further includes: the packing press rod comprises a guide shoe body 7-1 and a handle 7-2, wherein the guide shoe body 7-1 is of a tile-shaped structure, the inner side surface of the guide shoe body is a smooth surface for sliding guide of a packing press head of the packing press rod 5, and the outer side surface of the guide shoe body is fixedly connected with the handle 7-2;
when the polished rod is not aligned with the center of a wellhead, the guide shoe handle can be held by one hand, the guide shoe is placed in the direction of the polished rod deviating to the packing box, the jack bolt is clockwise rotated by the other hand, the packing press rod moves downwards, the packing pad is guided to enter the packing box, and when the polished rod is not aligned with the center of the wellhead, single-person operation can be realized, so that labor is saved;
a polished rod fixed knot constructs for a beam-pumping unit polished rod packing plays with ware, including polished rod mounting 2 and polished rod locating part 3, polished rod mounting 2 includes: the jack comprises a fixed sleeve 2-1 and a fixed bolt 2-2, wherein one side of the fixed sleeve 2-1 is fixedly connected with the side surface of the upper end of the jack 1, the other side of the fixed sleeve 2-1 is longitudinally provided with a polish rod through opening, the side surface of the fixed sleeve 2-1 is radially provided with a fixed screw hole, the fixed bolt hole is internally connected with the fixed bolt 2-2 in a threaded manner, and the polish rod limiting part 3 comprises: the jack comprises a limiting plate 3-1 and a limiting bolt 3-2, wherein one end of the limiting plate 3-1 is fixedly connected to the side face of the lower end of the jack 1, the other end of the limiting plate 3-1 is provided with a limiting screw hole, and the limiting bolt hole is internally threaded with the limiting bolt 3-2; the polish rod fixing part 2 fixes the upper end of the jack and the polish rod, the polish rod limiting part 3 serves as a limiting structure for the lower end of the jack to slide on the polish rod, and when the jack is connected, the fixing bolt 2-2 and the limiting bolt 3-2 only need to be screwed, so that the fixing mode that the upper end of the jack 1 is fixed and the lower end of the jack slides in a limiting mode is realized, and the fixing requirement of the packing adding device when the packing is added is met.
The working process of the device is as follows:
connecting the packing lifting device with the polish rod, sleeving the polish rod fixing piece 2 on the polish rod, enabling the polish rod to enter the fixed sleeve 2-1 through the polish rod opening, tightly pushing the polish rod on the inner side wall of the fixed sleeve 2-1 by screwing the fixed bolt 2-2, connecting the polish rod limiting piece 3 with the polish rod, enabling the right side of the polish rod to abut against the limiting plate 3-1, screwing the limiting bolt 3-2, enabling the limiting bolt 3-2 to extend towards the polish rod, and limiting the front side of the polish rod;
connecting the upper end of a packing bottle opener 6 with a connecting part 4, turning a jack 1 anticlockwise, cleaning an old packing pad, dismounting the packing bottle opener 6, connecting the upper end of a packing press rod 5 with the connecting part 4, screwing a fixing screw, turning the jack 1 bolt clockwise, moving the packing press rod 5 downwards, pressing the packing pad into a packing box, turning the jack 1 bolt anticlockwise, moving the packing press rod 5 upwards, and adding the packing pad into the packing box in sequence according to the method. When the polish rod is not accurate to the center of a well head, one hand is needed to hold the guide shoe 7, the polish rod is placed in the direction of deviating the packing box, the other hand rotates the bolt of the jack 1 clockwise, the packing press rod 5 moves downwards, and the packing is guided to enter the packing box.
The above embodiments are merely illustrative of the present patent and do not limit the scope of the patent, and those skilled in the art can make modifications to the parts thereof without departing from the spirit and scope of the patent.
Claims (7)
1. The utility model provides a beam-pumping unit polished rod packing plays with ware, its characterized in that, including jack (1), packing depression bar (5) and packing bottle opener (6), upper end one side of jack (1) is provided with polished rod mounting (2), and the lower extreme of this jack (1) with same one side of polished rod mounting (2) is provided with polished rod locating part (3), and the lower extreme bottom of this jack (1) is provided with connecting portion (4), the upper end of packing depression bar (5) be with the link that connecting portion (4) are connected, the lower extreme of this packing depression bar (5) is the packing pressure head, the upper end of packing bottle opener (6) be with the link that connecting portion (4) are connected, the lower extreme of this packing bottle opener (6) is packing bottle opener head.
2. The polish rod packing lifter according to claim 1, wherein the jack (1) is a scissor-type manual jack (1).
3. The polish rod packing initiator of a pumping unit according to claim 2, wherein the polish rod fixing member (2) comprises: the jack comprises a fixed sleeve (2-1) and a fixed bolt (2-2), wherein one side of the fixed sleeve (2-1) is fixedly connected to the side surface of the upper end of the jack (1), the other side of the fixed sleeve (2-1) is longitudinally provided with a polish rod through opening, the side surface of the fixed sleeve (2-1) is radially provided with a fixed screw hole, and the fixed bolt hole is internally connected with the fixed bolt (2-2) in a threaded manner.
4. The pumping unit polish rod packing initiator according to claim 3, wherein the polish rod retainer (3) comprises: the jack comprises a limiting plate (3-1) and a limiting bolt (3-2), one end of the limiting plate (3-1) is fixedly connected to the side face of the lower end of the jack (1), a limiting screw hole is formed in the other end of the limiting plate (3-1), and the limiting bolt hole is connected with the limiting bolt (3-2) in a threaded mode.
5. The pumping unit polish rod packing extractor according to claim 4, wherein the packing pressure head at the lower end of the packing pressure lever (5) is of a cylindrical structure with a polish rod through opening arranged on the side surface.
6. The pumping unit polish rod packing initiator according to claim 1, 2, 3, 4 or 5, further comprising a guide shoe (7), wherein the guide shoe (7) comprises: the packing press rod comprises a guide shoe body (7-1) and a handle (7-2), wherein the guide shoe body (7-1) is of a tile-shaped structure, the inner side surface of the guide shoe body is a smooth surface for sliding guiding a packing press head of the packing press rod (5), and the outer side surface of the guide shoe body is fixedly connected with the handle (7-2).
7. A polished rod fixed knot constructs for a beam-pumping unit polished rod packing plays with ware, its characterized in that, including polished rod mounting (2) and polished rod locating part (3), polished rod mounting (2) include: fixed cover (2-1) and fixing bolt (2-2), one side fixed connection of fixed cover (2-1) in the upper end side of jack (1), the opposite side of this fixed cover (2-1) is provided with the polished rod along vertically and passes the mouth, and the side of this fixed cover (2-1) is provided with fixed screw hole along radially, this fixing bolt hole internal thread connection has fixing bolt (2-2), polished rod locating part (3) includes: the jack comprises a limiting plate (3-1) and a limiting bolt (3-2), one end of the limiting plate (3-1) is fixedly connected to the side face of the lower end of the jack (1), a limiting screw hole is formed in the other end of the limiting plate (3-1), and the limiting bolt hole is connected with the limiting bolt (3-2) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575438.7U CN210524974U (en) | 2019-09-22 | 2019-09-22 | Pumping unit polish rod packing lifting device and polish rod fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921575438.7U CN210524974U (en) | 2019-09-22 | 2019-09-22 | Pumping unit polish rod packing lifting device and polish rod fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524974U true CN210524974U (en) | 2020-05-15 |
Family
ID=70606049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921575438.7U Expired - Fee Related CN210524974U (en) | 2019-09-22 | 2019-09-22 | Pumping unit polish rod packing lifting device and polish rod fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524974U (en) |
-
2019
- 2019-09-22 CN CN201921575438.7U patent/CN210524974U/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: 20200515 Termination date: 20200922 |