CN213205634U

CN213205634U - Damping device for oil extraction pumping unit in oil field

Info

Publication number: CN213205634U
Application number: CN202022345093.5U
Authority: CN
Inventors: 张前保; 赵学功; 王健; 张棣; 陈桂美; 谢正利; 陈殿刚; 任晓辉; 王健健; 王德松
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-14
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to a damping device technical field especially relates to an oil field oil recovery is damping device for beam-pumping unit, including vibration damping mount, vibration damping mount's top fixed mounting has the beam-pumping unit, vibration damping mount includes first backup pad and second backup pad, be provided with first buffer gear and second buffer gear between first backup pad and the second backup pad, first buffer gear includes the slide bar of fixed welding in four turning position departments in first backup pad bottom surface and the sliding sleeve of fixed welding in four turning position departments in second backup pad top surface, the slide bar slides and sets up in sliding sleeve, be provided with first buffer spring in the sliding sleeve, first buffer spring's both ends respectively with slide bar and sliding sleeve's bottommost fixed connection. The utility model provides a exist among the prior art and when the beam-pumping unit at the during operation, the vibrations of its production can lead to the fact anti-shake to the beam-pumping unit is inside to lead to the shortcoming of the probability increase of beam-pumping unit internals damage, be fit for promoting.

Description

Damping device for oil extraction pumping unit in oil field

Technical Field

The utility model relates to a damping device technical field especially relates to a damping device for oil field oil recovery beam-pumping unit.

Background

The oil pumping unit is the device that can take out the oil of exploiting and collect these oil, and mainly used increases delivery pressure when pipeline transportation, but current oil pumping unit can produce vibrations at the during operation, when the oil pumping unit direct mount on subaerial or hard base, when the oil pumping unit is at the during operation, the vibrations of its production can lead to the fact the anti-shake to the oil pumping unit is inside to lead to the probability increase of oil pumping unit internals damage, for this reason we have designed an oil field and have adopted damping device for oil pumping unit.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having among the prior art when the beam-pumping unit at the during operation, the vibrations of its production can lead to the fact anti-shake to the beam-pumping unit is inside to lead to the shortcoming that the probability that beam-pumping unit internals damaged increases, and the oil field oil recovery damping device for beam-pumping unit that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the damping device for the oil pumping unit for oil extraction in the oil field comprises a damping base, wherein the oil pumping unit is fixedly mounted at the top of the damping base, the damping base comprises a first supporting plate and a second supporting plate, a first buffering mechanism and a second buffering mechanism are arranged between the first supporting plate and the second supporting plate, the first buffering mechanism comprises a sliding rod fixedly welded at four corner positions of the bottom surface of the first supporting plate and a sliding sleeve fixedly welded at four corner positions of the top surface of the second supporting plate, the sliding rod is arranged in the sliding sleeve in a sliding mode, a first buffering spring is arranged in the sliding sleeve, two ends of the first buffering spring are fixedly connected with the bottom of the sliding rod and the sliding sleeve respectively, the quantity of the second buffering mechanisms is multiple, the second buffering mechanisms are evenly distributed in a space between the first supporting plate and the second supporting plate, and the second buffering mechanism comprises a T-shaped rod fixedly welded at the bottom surface of the first supporting plate and a T-shaped rod fixedly welded at the second supporting The square frame of backup pad top surface, the square frame internal fixation is provided with the round bar, the slip is provided with two sliders on the round bar, it is connected with the bracing piece to rotate between the both ends of T type pole and two sliders, the outside cover of round bar is equipped with the second spring, the both ends of second spring respectively with the inner wall and the slider fixed connection of square frame.

Preferably, the outer wall of the sliding rod is in sliding contact with the inner wall of the sliding sleeve.

Preferably, the marginal fixedly connected with buffering elastic steel plate of first backup pad and second backup pad, the both ends of buffering elastic steel plate respectively with pass through bolt fixed connection between first backup pad and the second backup pad.

Preferably, a plurality of rubber support columns which are uniformly distributed are fixedly connected between the first support plate and the second support plate.

The utility model provides a pair of oil field oil recovery is damping device for beam-pumping unit, beneficial effect lies in: this damping device for oil field oil recovery beam-pumping unit is through setting up vibration damping mount bottom the beam-pumping unit, and be provided with first buffer gear and second buffer gear in the vibration damping mount, can cushion the vibrations that the beam-pumping unit produced at the during operation under first buffer gear and second buffer gear's effect, it has the vibrations that can cause the anti-shake to the beam-pumping unit inside to solve to exist among the prior art when the beam-pumping unit is at the during operation, thereby lead to the shortcoming of the probability increase that beam-pumping unit internals damaged, beneficial effect is obvious, and is suitable for promoting.

Drawings

Fig. 1 is a schematic front sectional view of a shock absorbing device for an oil pumping unit for oil extraction in an oil field according to the present invention;

fig. 2 is a schematic side view of a cross-sectional structure of a shock absorbing device for an oil pumping unit for oil recovery in an oil field according to the present invention;

fig. 3 is a schematic top view of the damping device for the oil pumping unit for oil extraction in an oil field according to the present invention;

fig. 4 is an enlarged view of the structure of the portion a in fig. 2.

In the figure: the oil pumping unit comprises a damping base 1, an oil pumping unit 2, a first supporting plate 3, a second supporting plate 4, a sliding rod 5, a sliding sleeve 6, a first buffer spring 7, a T-shaped rod 8, a square frame 9, a round rod 10, a sliding block 11, a supporting rod 12, a second spring 13, a buffer elastic steel plate 14 and a rubber supporting column 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Example 1

Referring to fig. 1-4, a shock-absorbing device for an oil extraction and pumping unit in an oil field comprises a shock-absorbing base 1, an oil pumping unit 2 is fixedly installed at the top of the shock-absorbing base 1, the shock-absorbing base 1 comprises a first supporting plate 3 and a second supporting plate 4, a first buffer mechanism and a second buffer mechanism are arranged between the first supporting plate 3 and the second supporting plate 4, the first buffer mechanism comprises a sliding rod 5 fixedly welded at four corner positions of the bottom surface of the first supporting plate 3 and a sliding sleeve 6 fixedly welded at four corner positions of the top surface of the second supporting plate 4, the sliding rod 5 is slidably arranged in the sliding sleeve 6, the outer wall of the sliding rod 5 is in sliding contact with the inner wall of the sliding sleeve 6, a first buffer spring 7 is arranged in the sliding sleeve 6, two ends of the first buffer spring 7 are fixedly connected with the lowest parts of the sliding rod 5 and the sliding sleeve 6 respectively, the outer wall of the sliding rod 5 is slidably arranged between the sliding sleeve 6 and the, can make and keep the parallel state all the time between first backup pad 3 and the second backup pad 4 to the vibrations that bring during operation of the beam-pumping unit that also effectual alleviating of setting of first buffer spring 7.

In the utility model, the number of the second buffer mechanisms is a plurality of and is evenly distributed in the space between the first supporting plate 3 and the second supporting plate 4, the second buffer mechanisms comprises a T-shaped rod 8 fixedly welded on the bottom surface of the first supporting plate 3 and a square frame 9 fixedly welded on the top surface of the second supporting plate 4, a round rod 10 is fixedly arranged in the square frame 9, two sliders 11 are arranged on the round rod 10 in a sliding way, a supporting rod 12 is rotatably connected between the two ends of the T-shaped rod 8 and the two sliders 11, a second spring 13 is sleeved outside the round rod 10, the two ends of the second spring 13 are respectively and fixedly connected with the inner wall of the square frame 9 and the sliders 11, when the first supporting plate 3 displaces under the vibration action, the T-shaped rod 8 also displaces along with the first vibration plate 3, when the T-shaped rod 8 displaces, the supporting rod 12 rotatably connected with the T-shaped rod 8 can displace along with the T-shaped rod, when the supporting rod 12 is displaced, the sliding block 11 slidably disposed on the round rod 10 is driven to move, and the sliding block 11 is restricted by the second spring 13, so that the damping effect can be achieved.

Example 2

Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the margin of the first supporting plate 3 and the second supporting plate 4 is fixedly connected with a buffering elastic steel plate 14, the two ends of the buffering elastic steel plate 14 are respectively connected with the first supporting plate 3 and the second supporting plate 4 through bolts, a plurality of uniformly distributed rubber supporting columns 15 are fixedly connected between the first supporting plate 3 and the second supporting plate 4, and the buffering capacity between the first supporting plate 3 and the second supporting plate 4 is further increased by the arrangement of the buffering elastic steel plate 14 and the rubber supporting columns 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The damping device for the oil extraction pumping unit in the oil field comprises a damping base (1) and is characterized in that a pumping unit (2) is fixedly installed at the top of the damping base (1), the damping base (1) comprises a first supporting plate (3) and a second supporting plate (4), a first buffer mechanism and a second buffer mechanism are arranged between the first supporting plate (3) and the second supporting plate (4), the first buffer mechanism comprises sliding rods (5) fixedly welded at four corner positions of the bottom surface of the first supporting plate (3) and sliding sleeves (6) fixedly welded at four corner positions of the top surface of the second supporting plate (4), the sliding rods (5) are slidably arranged in the sliding sleeves (6), first buffer springs (7) are arranged in the sliding sleeves (6), and two ends of each first buffer spring (7) are fixedly connected with the sliding rod (5) and the bottommost part of the sliding sleeve (6) respectively, second buffer gear's quantity is in the space of a plurality of and evenly distributed between first backup pad (3) and second backup pad (4), second buffer gear is including fixed welding T type pole (8) and fixed welding square frame (9) at second backup pad (4) top surface in first backup pad (3) bottom surface, square frame (9) internal fixation is provided with round bar (10), it is provided with two sliders (11) to slide on round bar (10), it is connected with bracing piece (12) to rotate between the both ends of T type pole (8) and two sliders (11), the outside cover of round bar (10) is equipped with second spring (13), the both ends of second spring (13) respectively with the inner wall and the slider (11) fixed connection of square frame (9).

2. The shock absorbing device for the oil pumping unit for oil field extraction according to claim 1, wherein the outer wall of the sliding rod (5) is in sliding contact with the inner wall of the sliding sleeve (6).

3. The shock absorption device for the oil pumping unit in the oil field according to claim 1, wherein the marginal portions of the first support plate (3) and the second support plate (4) are fixedly connected with buffering elastic steel plates (14), and two ends of each buffering elastic steel plate (14) are respectively and fixedly connected with the first support plate (3) and the second support plate (4) through bolts.

4. The shock-absorbing device for the oil pumping unit for oil extraction in the oil field according to claim 1, wherein a plurality of uniformly distributed rubber supporting columns (15) are fixedly connected between the first supporting plate (3) and the second supporting plate (4).