CN218265874U

CN218265874U - Electric balancing device for oil pumping unit

Info

Publication number: CN218265874U
Application number: CN202222719255.6U
Authority: CN
Inventors: 刘爽风; 王铭崇; 张晔; 梁梦妮; 陈相才; 孙超; 梁欣
Original assignee: Guangxi Rirui Intelligent Technology Co ltd
Current assignee: Guangxi Rirui Intelligent Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-10
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses an electronic balancing unit of transferring of beam-pumping unit relates to oil development technical field. Including screed-coat and beam-pumping unit mounting plate, screed-coat top one side is fixed with the supporting shoe, and beam-pumping unit mounting plate bottom one side is fixed with the connecting block, and the supporting shoe top is fixed with first connecting axle, connecting block bottom and first connecting axle swing joint, and screed-coat top opposite side is provided with electricity and adjusts balance mechanism, is provided with supporting mechanism between electricity and the supporting shoe. The utility model discloses be provided with the supporting shoe, electricity balance mechanism and supporting mechanism are transferred, can highly adjust one side of beam-pumping unit mounting plate through electricity balance mechanism is transferred, and bubble up to in the bubble spirit level is located the middle part of spirit level owing to through electronic hydraulic pressure push rod electrical control to realize convenient, quick level control to beam-pumping unit mounting plate, after the regulation finishes, support the middle part of beam-pumping unit mounting plate through supporting mechanism.

Description

Electric balancing device for oil pumping unit

Technical Field

The utility model relates to an oil development technical field specifically is an electronic balancing unit of transferring of beam-pumping unit.

Background

The pumping unit is a mechanical equipment for exploiting petroleum, commonly called a 'head knocking machine', and the petroleum is discharged out of a well by a pressurizing method.

The utility model discloses a chinese utility model patent, grant bulletin number "CN208918513U" discloses a beam-pumping unit hydraulic pressure balancing unit, relates to petroleum machinery technical field, specifically is a beam-pumping unit hydraulic pressure balancing unit, including the base. This balancing unit is transferred to beam-pumping unit hydraulic pressure through the setting of first industry pneumatic cylinder for can combine the setting of second industry pneumatic cylinder in the staff use, make this balancing unit can form a stable horizontal environment through two pneumatic cylinders, if there is a side slope, then can adjust another side pneumatic cylinder, in order conveniently to reach a stable balanced environment, in the use that combines the hydraulic pump, make the very light regulation pneumatic cylinder of staff.

Above-mentioned patent has realized making the beam-pumping unit conveniently reach the beneficial effect of a stable balanced environment, but in practical application, the device still has partial problem, for example, in the above-mentioned scheme, the middle part of two pneumatic cylinders does not set up supporting mechanism, beam-pumping unit weight on the beam-pumping unit mounting plate can disperse the top at two pneumatic cylinders like this, the long-time back of working of beam-pumping unit, easily cause the damage of pneumatic cylinder and the sunken in beam-pumping unit mounting plate middle part, and the production cost is increased, therefore, an electronic balancing unit of adjusting of beam-pumping unit has been proposed and the above-mentioned problem is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic balancing unit of transferring of beam-pumping unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an electronic balancing unit that adjusts of beam-pumping unit, includes screed-coat and beam-pumping unit mounting plate, screed-coat top one side is fixed with the supporting shoe, and beam-pumping unit mounting plate bottom one side is fixed with the connecting block, and the supporting shoe top is fixed with first connecting axle, connecting block bottom and first connecting axle swing joint, and screed-coat top opposite side is provided with electricity and adjusts balance mechanism, is provided with the supporting mechanism between electricity and adjusts balance mechanism and the supporting shoe, and beam-pumping unit mounting plate's positive horizontal position is fixed with a plurality of bubble spirit levels.

Preferably, the balance mechanism is transferred to electricity includes the type board that returns that is fixed mutually with the screed-coat top, it is fixed with a plurality of spacing axles to return between the inner wall of type board, swing joint has first movable block on the axis body of spacing axle, beam-pumping unit mounting plate bottom mounting has first fixing base, first fixing base bottom is fixed with the second connecting axle, first movable block side is fixed with the third connecting axle, swing joint has first articulated slab on the third connecting axle axis body, first articulated slab top and second connecting axle axis body swing joint, it is fixed with a plurality of electro-hydraulic push rods to return the type board left side, electro-hydraulic push rod's flexible end tip is fixed mutually with first movable block through the annular slab.

Preferably, the supporting mechanism comprises a socket block fixed with the top end of the leveling layer, an inserting plate is movably inserted in the socket block, a pressing plate is fixed at the top end of the inserting plate, and a lifting device is arranged at the bottom of the inserting plate.

Preferably, elevating gear includes the lead screw with socket joint piece roll connection, and the lead screw includes first threaded rod and second threaded rod, the screw direction of first threaded rod and second threaded rod is opposite, on first threaded rod and the second threaded rod respectively the spiro union have rather than the second movable block of looks adaptation, the picture peg bottom mounting has the second fixing base, be fixed with two fourth connecting axles on the second fixing base inner wall, second movable block one side is fixed with the fifth connecting axle, swing joint has the second articulated slab on the axis body of fifth connecting axle, the top and the fourth connecting axle axis body swing joint of second articulated slab.

Preferably, one side of the screw rod extends out of the bearing and inserting block, and a hand wheel is fixed at the end part of the screw rod extending out of the bearing and inserting block.

Compared with the prior art, the beneficial effects of the utility model are that:

this balanced device of beam-pumping unit electronic accent, be provided with the supporting shoe, balance mechanism and supporting mechanism are transferred to electricity, can highly adjust one side of beam-pumping unit mounting plate through electricity balance mechanism of transferring, bubble in until the bubble spirit level is located the middle part of spirit level, owing to through electronic hydraulic push rod electrical control, thereby realize conveniently, quick level control to beam-pumping unit mounting plate, after finishing when adjusting, support the middle part of beam-pumping unit mounting plate through supporting mechanism, avoid the weight singleness of beam-pumping unit to concentrate, reduce the damage of beam-pumping unit mounting plate and relevant electrical components, and the production cost is reduced.

Drawings

Fig. 1 is a left side axial view of the present invention;

fig. 2 is a right side axial view of the present invention;

FIG. 3 is a detailed view of the electric adjusting balance mechanism of the present invention;

fig. 4 is a half sectional view of the supporting mechanism of the present invention.

In the figure: 1. leveling layer; 2. a pumping unit mounting base plate; 201. connecting blocks; 3. a supporting block; 301. a first connecting shaft; 4. an electrically-controlled balance mechanism; 401. a plate return; 402. a limiting shaft; 403. a first movable block; 404. a first fixed seat; 405. a first hinge plate; 406. an electro-hydraulic push rod; 5. a support mechanism; 501. a bearing and inserting block; 502. a screw rod; 503. a second movable block; 504. pressing the plate; 505. a second fixed seat; 506. a second hinge plate; 507. a hand wheel; 6. a bubble level.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one of the figures, it will not need to be further discussed or illustrated in detail in the description of the figures that follows.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides an electronic balancing unit that adjusts of beam-pumping unit, including screed 1 and beam-pumping unit mounting plate 2, screed 1 is concrete layer, be fixed with supporting shoe 3 in screed 1 top one side, 2 bottom one sides at beam-pumping unit mounting plate are fixed with connecting block 201, 3 tops of supporting shoe are fixed with first connecting axle 301, connecting block 201 bottom and first connecting axle 301 swing joint, beam-pumping unit mounting plate 2 can rotate round the axis of first connecting axle 301 promptly, thereby conveniently carry out the level (l) ing to beam-pumping unit mounting plate 2 opposite side, 1 top opposite side of screed-ing layer is provided with electricity balance mechanism 4 again, for the stability that increases the device, be provided with supporting mechanism 5 between electricity balance mechanism 4 and supporting shoe 3, positive horizontal position at beam-pumping unit mounting plate 2 is fixed with a plurality of bubble spirit levels 6, in this embodiment, the quantity of bubble spirit level 6 sets up to two, set up the both sides in mounting plate 2 sides, bubble spirit level 6 is prior art, no longer give unnecessary details in this embodiment.

In order to realize that the mounting base plate 2 of the pumping unit is located in a stable balance environment, as shown in fig. 1 and fig. 3, the electrically-controlled balancing mechanism 4 includes a return-type plate 401 fixed to the top end of the leveling layer 1, a plurality of limiting shafts 402 are fixed between the inner walls of the return-type plate 401, in this embodiment, the number of the limiting shafts 402 is two, a first movable block 403 is movably connected to the shaft body of the limiting shafts 402, the limiting shafts 402 are arranged to limit the first movable block 403, so as to ensure that the first movable block moves in the horizontal direction, a first fixing seat 404 is fixed to the bottom end of the mounting base plate 2 of the pumping unit, a second connecting shaft is fixed to the bottom of the first fixing seat 404, a third connecting shaft is fixed to the side of the first movable block 403, a first hinged plate 405 is movably connected to the third shaft connecting shaft, the top of the first hinged plate 405 is movably connected to the shaft body of the second connecting shaft, a plurality of electrically-driven hydraulic push rods 406 are fixed to the left side of the return-type plate 401, the end of the electrically-driven hydraulic push rods 406 is fixed to the first movable block 403 by a ring plate, the annular plate, the electrically-driven hydraulic push rods 406 is powered by a motor, pressure oil output by a bidirectional oil pump, and the oil cylinder is controlled by a reciprocating oil cylinder.

In order to realize the support of the mounting bottom plate 2 of the pumping unit and avoid the single concentration of the weight of the pumping unit, as shown in fig. 1 and fig. 4, the support mechanism 5 includes a socket block 501 fixed to the top end of the leveling layer 1, an insert plate is movably inserted in the socket block 501, a pressing plate 504 is fixed to the top end of the insert plate, and a lifting device is disposed at the bottom of the insert plate, wherein the lifting device includes a screw rod 502 in rolling connection with the socket block 501, the socket block 501 extends from one side of the screw rod 502, a handwheel 507 is fixed to the end portion of the screw rod 502 extending out of the socket block 501, it should be understood that the screw rod 502 includes a first threaded rod and a second threaded rod, the directions of the threads of the first threaded rod and the second threaded rod are opposite, a second movable block 503 matched with the first threaded rod and the second threaded rod are respectively screwed on the first threaded rod and the second threaded rod, a second fixed base 505 is fixed to the bottom end of the insert plate, two fourth connecting shafts are fixed to the inner wall of the second fixed to the screw rod, a fifth movable block 503, a second connecting shaft body is movably connected to the connecting shaft body 506, and the top of the second shaft body 506 is movably connected to the fourth connecting shaft body.

For the supplement of the scheme, firstly, the pumping unit installation bottom plate 2 is connected with the supporting block 3, at this time, because the pumping unit installation bottom plate 2 is not horizontal, bubbles in the middle of the bubble level meter 6 are located on the left side or the right side of the bubble level meter 6, at this time, the pumping unit installation bottom plate 2 is horizontally adjusted through the positions of the bubbles, for example, as shown in the figure, at this time, the bubbles are located on the right side of the bubble level meter 6, the electric hydraulic push rod 406 is started, when the telescopic rod of the electric hydraulic push rod 406 extends, the first movable block 403 is driven to move towards the right side, so that the pumping unit installation bottom plate 2 is driven to rotate around the axis of the first connecting shaft 301 through the first hinged plate 405, through observation of the bubbles, until the bubbles are located at the middle position of the bubble level meter 6, at this time, the electric hydraulic push rod 406 stops working, the hand wheel 507 is rotated, the hand wheel 507 drives the hand wheel 502 to rotate, because the directions of threads on the two sides of the screw rod 502 are opposite, when the screw 502 rotates, the two second movable blocks 503 move towards each other, so that the insert block 504 and the press plate 504 move upwards under the drive of the second oil pumping unit installation bottom plate 506, until the press plate 504 abuts against the top end of the installation bottom plate 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides an electronic balancing unit of beam-pumping unit, includes screed-coat (1) and beam-pumping unit mounting plate (2), its characterized in that: screed-coat (1) top one side is fixed with supporting shoe (3), beam-pumping unit mounting plate (2) bottom one side is fixed with connecting block (201), supporting shoe (3) top is fixed with first connecting axle (301), connecting block (201) bottom and first connecting axle (301) swing joint, screed-coat (1) top opposite side is provided with electricity and adjusts balance mechanism (4), it is provided with supporting mechanism (5) to electricity between balance mechanism (4) and supporting shoe (3), the positive horizontal position of beam-pumping unit mounting plate (2) is fixed with a plurality of bubble spirit levels (6).

2. The electric balance adjusting device of the oil pumping unit according to claim 1, characterized in that: electrically transfer balance mechanism (4) include with screed-coat (1) top fixed back template (401), be fixed with a plurality of spacing axles (402) between the inner wall of back template (401), swing joint has first movable block (403) on the axis body of spacing axle (402), beam-pumping unit mounting plate (2) bottom mounting has first fixing base (404), first fixing base (404) bottom is fixed with the second connecting axle, first movable block (403) side is fixed with the third connecting axle, swing joint has first articulated plate (405) on the third connecting axle axis body, first articulated plate (405) top and second connecting axle axis body swing joint, it is fixed with a plurality of electronic hydraulic push rod (406) to return template (401) left side, the flexible end portion of electronic hydraulic push rod (406) passes through the annular plate and is fixed mutually with first movable block (403).

3. The electric balance adjusting device of the oil pumping unit according to claim 1, characterized in that: the supporting mechanism (5) comprises a socket block (501) fixed to the top end of the leveling layer (1), a plug board is movably inserted into the socket block (501), a pressing plate (504) is fixed to the top end of the plug board, and a lifting device is arranged at the bottom of the plug board.

4. The electric balance adjusting device of the oil pumping unit according to claim 3, characterized in that: elevating gear includes lead screw (502) with the piece (501) roll connection that holds, lead screw (502) include first threaded rod and second threaded rod, the screw direction of first threaded rod and second threaded rod is opposite, on first threaded rod and the second threaded rod respectively the spiro union have rather than second movable block (503) of looks adaptation, the picture peg bottom mounting has second fixing base (505), be fixed with two fourth connecting axles on second fixing base (505) inner wall, second movable block (503) one side is fixed with the fifth connecting axle, swing joint has second articulated slab (506) on the axis body of fifth connecting axle, the top and the fourth connecting axle axis body swing joint of second articulated slab (506).

5. The electric balance adjusting device of the oil pumping unit according to claim 4, characterized in that: one side of the screw rod (502) extends out of the bearing and inserting block (501), and a hand wheel (507) is fixed at the end part of the screw rod (502) extending out of the bearing and inserting block (501).