CN214741244U

CN214741244U - Carbon fiber oil pumping unit

Info

Publication number: CN214741244U
Application number: CN202120722691.1U
Authority: CN
Inventors: 杨春军; 尚晓峰; 尚进; 孙胜平; 张晓卫
Original assignee: Shaanxi Zhongke Bofa New Material Technology Co ltd
Current assignee: Shaanxi Zhongke Bofa New Material Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-11-16
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a carbon fiber beam-pumping unit, include: the device comprises a rotating cylinder, a plurality of ring separation blades, a plurality of groups of friction clamping hands, a plurality of carbon fiber oil pumping pipes, a wide-mouth oil suction cover, a bearing frame and a lifting fixing device, wherein a rotating shaft penetrates through the center of the rotating cylinder, two ends of the rotating shaft penetrate through the bearing frame, and the ring separation blades are uniformly and fixedly connected to the outer surface of the rotating cylinder. The carbon fiber oil pumping unit has the advantages of long stroke, convenience in rotation and adjustment of oil pumping depth, no joint, prolonged service life of an oil pumping pipe and relatively stable oil pumping.

Description

Carbon fiber oil pumping unit

Technical Field

The utility model relates to a beam-pumping unit field provides a carbon fiber beam-pumping unit very much.

Background

Traditional steel sucker rod, the operation is discontinuous, and need the coupling to connect, the piston effect of coupling can increase ground energy consumption, and the size of coupling is greater than the sucker rod, change and produce the eccentric wear with oil pipe, along with china's viscous crude, the exploitation of oil reservoir such as high moisture and ultra-deep well, steel sucker rod collection system's pump check cycle sharply shortens, traditional steel sucker rod uses for a long time, the condition that also has the corruption appears, need continuous change, the trouble of comparison, it is great to go out oil position area a bit, it is lower to use a pumping oil pipe alone to pump oil efficiency, consequently, in order to solve above-mentioned problem, it is very necessary to design the beam-pumping unit that does not connect the large tracts of land oil pumping.

SUMMERY OF THE UTILITY MODEL

In view of this, in order to solve the above problem, the present invention provides a carbon fiber oil pumping unit.

The utility model provides a technical scheme is: a carbon fiber pumping unit comprising: the carbon fiber oil pumping device comprises a rotating cylinder, a plurality of ring retaining pieces, a plurality of groups of friction clamping hands, a plurality of carbon fiber oil pumping pipes, a wide-mouth oil suction cover, a bearing frame and a lifting fixing device, wherein a rotating shaft penetrates through the center of the rotating cylinder, two ends of the rotating shaft penetrate through the bearing frame, the plurality of ring retaining pieces are uniformly and fixedly connected onto the outer side surface of the rotating cylinder, the plurality of carbon fiber oil pumping pipes are uniformly arranged between every two adjacent ring retaining pieces, one end of each carbon fiber oil pumping pipe is fixedly connected with the side surface of the rotating cylinder through a fixing frame, the plurality of groups of friction clamping hands are uniformly arranged on the inner side surfaces of the plurality of ring retaining pieces, the end surface of each friction clamping hand is lapped on the outer side surface of the carbon fiber oil pumping pipe, the wide-mouth oil suction cover is sleeved on the lower end surfaces of the plurality of carbon fiber oil pumping pipes, and the lifting fixing device is arranged at one end of the upper surface of the bearing frame, the lifting fixing device is in lap joint with the upper end face of the wide-mouth oil suction cover.

Preferably, the number of the friction clamping hands in each group is 8-12, and the friction clamping hands are uniformly positioned on the same circumference.

Preferably, each friction tong is a rubber friction tong.

Further preferably, both ends of the rotating shaft are provided with driving devices.

Preferably, the lifting fixing device comprises at least one pair of lifting screws and pushing pieces sleeved on the lower end faces of the lifting screws, and the pair of lifting screws vertically penetrate through one end of the bearing frame.

The utility model provides a carbon fiber beam-pumping unit, a stroke is longer, is convenient for rotate the adjustment oil pumping degree of depth, does not connect, and oil pipe life is taken out in the extension, the device that the oil pumping is also relatively more stable.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and embodiments:

fig. 1 is a schematic structural diagram of the carbon fiber pumping unit;

fig. 2 is a front view of the carbon fiber oil pumping pipe, the wide-mouth oil suction cover, the bearing frame, the lifting screw and the pushing sheet in the carbon fiber oil pumping unit;

fig. 3 is a top view of the carbon fiber pumping unit, wherein the rotating cylinder, the carbon fiber pumping pipe, the wide-mouth oil suction cover, the lifting screw, the driving device and the pushing plate are matched;

fig. 4 is a side view of the rotating cylinder, the ring catch and the friction clamp in the carbon fiber pumping unit;

in the figure: 1. rotating the cylinder; 2. a circular ring baffle plate; 3. rubbing the clamping hands; 4. a carbon fiber oil pumping pipe; 5. a wide-mouth oil suction cover; 6. a carrier; 7. a lifting screw; 8. a drive device; 9. the sheet is pushed.

Detailed Description

The invention will be further explained below with reference to specific embodiments, without limiting the invention.

As shown in fig. 1-4, the utility model provides a carbon fiber beam-pumping unit, include: the device comprises a rotating cylinder 1, a plurality of ring blocking pieces 2, a plurality of groups of friction clamping hands 3, a plurality of carbon fiber oil pumping pipes 4, a wide-mouth oil suction cover 5, a bearing frame 6 and a lifting fixing device, wherein a rotating shaft penetrates through the center of the rotating cylinder 1, two ends of the rotating shaft penetrate through the bearing frame 6, the plurality of ring blocking pieces 2 are uniformly and fixedly connected onto the outer side surface of the rotating cylinder 1, the plurality of carbon fiber oil pumping pipes 4 are uniformly arranged between every two adjacent ring blocking pieces 2, one end of each carbon fiber oil pumping pipe 4 is fixedly connected with the side surface of the rotating cylinder 1 through a fixing frame, the plurality of groups of friction clamping hands 3 are uniformly arranged on the inner side surfaces of the plurality of ring blocking pieces 2, the end surface of each friction clamping hand 3 is lapped on the outer side surface of the carbon fiber oil pumping pipe 4, and the wide-mouth oil suction cover 5 is sleeved on the lower end surface of the plurality of carbon fiber oil pumping pipes 4, the lifting fixing device is arranged at one end of the upper surface of the bearing frame 6, the lifting fixing device is in lap joint with the upper end surface of the wide-mouth oil suction cover 5, when the device is used, a rotating shaft at the center of the rotating cylinder 1 can rotate in the bearing frame 6, so that the rotating cylinder 1 is driven to rotate, one end of each carbon fiber oil suction pipe 4 is connected with the rotating cylinder 1 through a fixing frame and is fixed on the rotating cylinder 1 and is convenient to rotate along with the rotation of the rotating cylinder 1, so that the carbon fiber oil suction pipes 4 are not wound on the rotating cylinder 1 or far away from the rotating cylinder 1 under the rotating condition, and a plurality of annular blocking pieces 2 on the side surface of the rotating cylinder 1 are relevant according to the rotating direction, so that the carbon fiber oil suction pipes 4 can be separated one by one, the carbon fiber oil suction pipes are prevented from being contacted with each other and mutually influenced, guarantee carbon fiber oil extraction pipe 4's life, wherein be located the friction tong 3 on every ring separation blade 2 side surface, it is good to be convenient for receive and release, the friction is convenient, be fixed connection between every friction tong 3 and the ring separation blade 2, wide mouth oil absorption cover 5 stretches into ground once, overlap joint with the petroleum liquid level, because wide mouth oil absorption cover 5 area is bigger, therefore the oil absorption is faster, the efficiency is higher, because carbon fiber oil extraction pipe 4 length is longer, the centre has not been connected yet, therefore it is more convenient to retrieve, life is also longer, wherein bear frame 6 only is used for monolithic stationary, the lift fixing device that is located to bear frame 6 is convenient for go up and down and is carried out height-limiting to wide mouth oil absorption cover 5 up end, can adapt to descend the oil absorption or rise the recovery.

As can be seen from the attached figures 1-4 of the specification, the number of the friction clamps 3 in each group is 8-12, the friction clamps are uniformly positioned on the same circumference, the number of the friction clamps is large, and the friction effect is good.

As can be seen from fig. 1 to 4 of the specification, each friction gripper 3 is a rubber friction gripper 3, and the friction gripper 3 made of the rubber friction gripper is selected, so that the friction contact effect is good, and the lifting is also convenient.

As can be seen from the attached figures 1-4 of the specification, the two ends of the rotating shaft are respectively provided with the driving device 8, the driving device 8 is preferably a driving motor, the rotating shaft can be driven to rotate in a double-sided mode, the two ends of the rotating shaft are driven to rotate, the rotating cylinder 1 is enabled to rotate stably, and the carbon fiber oil pumping pipe 4 is convenient to recover and put down.

As can be seen from fig. 1-4 of the specification, the lifting fixing device includes at least a pair of lifting screws 7 and a pushing sheet 9 sleeved on the lower end surface of each lifting screw 7, the pair of lifting screws 7 vertically penetrates one end of the bearing frame 6, when descending and oil sucking are performed, each lifting screw 7 is screwed upwards, so that the pushing sheet 9 on the lower end surface of each lifting screw 7 is far away from the lifting screw 7, the descending of the wide-mouth oil suction hood 5 is not limited, and the lifting screws 7 are driven to descend by the pair of driving devices 8, when the wide-mouth oil suction hood 5 is recovered, that is, when oil suction is not performed, the carbon fiber oil suction pipe 5 is recovered by the reverse driving of the pair of driving devices 8, and when each lifting screw 7 is screwed downwards, the lower end surface of each pushing sheet 9 is overlapped with the upper end surface of the wide-mouth oil suction hood 5, so that the wide-mouth oil suction hood 5 is not recovered any more, the fixing is convenient for limiting and good in fixing.

The embodiments of the present invention are written in a progressive manner, emphasizing the differences of the various embodiments, and similar parts can be referred to each other.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A carbon fiber oil pumping unit is characterized by comprising: the carbon fiber oil pumping device comprises a rotating cylinder (1), a plurality of ring retaining pieces (2), a plurality of groups of friction clamping hands (3), a plurality of carbon fiber oil pumping pipes (4), a wide-mouth oil suction cover (5), a bearing frame (6) and a lifting fixing device, wherein a rotating shaft penetrates through the center of the rotating cylinder (1), two ends of the rotating shaft penetrate through the bearing frame (6), the plurality of ring retaining pieces (2) are uniformly and fixedly connected onto the outer side surface of the rotating cylinder (1), the plurality of carbon fiber oil pumping pipes (4) are uniformly arranged between every two adjacent ring retaining pieces (2), one end of each carbon fiber oil pumping pipe (4) is fixedly connected with the side surface of the rotating cylinder (1) through a fixing frame, the plurality of groups of friction clamping hands (3) are uniformly arranged on the inner side surfaces of the plurality of ring retaining pieces (2), the end surface of each friction clamping hand (3) is lapped on the outer side surface of the carbon fiber oil pumping pipe (4), the wide-mouth oil suction cover (5) is sleeved on the lower end faces of the carbon fiber oil suction pipes (4), the lifting fixing device is arranged at one end of the upper surface of the bearing frame (6), and the lifting fixing device is in lap joint with the upper end face of the wide-mouth oil suction cover (5).

2. A carbon fiber beam-pumping unit as claimed in claim 1, characterized in that the number of said friction clamps (3) per group is 8-12 and they are uniformly located on the same circumference.

3. A carbon fiber beam-pumping unit as claimed in claim 1, characterized in that each friction tong (3) is a rubber friction tong (3).

4. A carbon fibre beam-pumping unit as claimed in claim 1, characterized in that the rotating shaft is provided with drive means (8) at both ends.

5. The carbon fiber oil pumping unit as claimed in claim 1, wherein the lifting fixing device comprises at least one pair of lifting screws (7) and a pushing sheet (9) sleeved on the lower end face of each lifting screw (7), and the pair of lifting screws (7) vertically penetrate through one end of the bearing frame (6).