阅读说明：本技术 一种基于碳纤维连续抽油杆的抽油机 (Pumping unit based on carbon fiber continuous sucker rod ) 是由 尚晓峰 尚进 张鹏 刘大力 于 2021-03-17 设计创作，主要内容包括：本发明公开了一种基于碳纤维连续抽油杆的抽油机,包括：操作平台、承载轮盘、驱动机构、井口固定架和碳纤维连续抽油杆,所述承载轮盘设置在所述操作平台中心处,所述驱动机构驱动端与所述承载轮盘下方边缘处搭接,所述驱动机构驱动所述承载轮盘在所述操作平台中心处转动。该基于碳纤维连续抽油杆的抽油机为便于调整冲程和冲次,提高采油效率,不用更换接头,减少能源消耗,抽油比较稳定,收集也比较方便的装置。(The invention discloses a pumping unit based on a carbon fiber continuous sucker rod, which comprises: operating platform, bear rim plate, actuating mechanism, well head mount and carbon fiber sucker rod in succession, it is in to bear the weight of the rim plate setting operating platform center department, the actuating mechanism drive end with bear the weight of rim plate below edge department overlap joint, the actuating mechanism drive it is in to bear the weight of the rim plate operating platform center department rotates. This beam-pumping unit based on carbon fiber sucker rod is convenient for adjust stroke and stroke frequency, improves oil recovery efficiency, need not change the joint, reduces energy consumption, and the oil pumping is more stable, collects also more convenient device.)

1. The utility model provides a beam-pumping unit based on carbon fiber sucker rod in succession which characterized in that includes: operation platform (1), bear rim plate (2), actuating mechanism, well head mount (3) and carbon fiber sucker rod (4), bear rim plate (2) and set up operation platform (1) center department, the actuating mechanism drive end with bear rim plate (2) below edge department overlap joint, the actuating mechanism drive bear rim plate (2) and be in operation platform (1) center department rotates, carbon fiber sucker rod (4) one end suit is in bear on rim plate (2), carbon fiber sucker rod (4) along with bear the rotation of rim plate (2) and rotate, well head mount (3) inlay the well head department on ground, carbon fiber sucker rod (4) other end passes well head mount (3) and the following oil-well pump connection of ground.

2. The carbon fiber continuous sucker rod-based pumping unit of claim 1, wherein the driving mechanism comprises: driving motor (5) and gear reducer (6), it is gear form to bear rim plate (2) both ends face, gear reducer (6) with bear rim plate (2) both ends face and mesh mutually, the drive of driving motor (5) is connected.

3. The pumping unit based on the carbon fiber continuous sucker rod of claim 1, characterized in that two pairs of supporting legs (7) are arranged at four corners of the lower surface of the operating platform (1), and two pairs of hanging hooks (8) are arranged at four corners of the upper surface of the operating platform (1).

4. The pumping unit based on the carbon fiber continuous sucker rod is characterized in that a strip-shaped fixed block (9) is embedded in the bearing wheel disc (2), and a plurality of carbon fiber continuous sucker rod fixing clamps (10) are arranged on the end face of the strip-shaped fixed block (9).

5. The carbon fiber continuous sucker rod-based pumping unit according to claim 1, characterized in that one end of the lower surface of the operating platform (1) is provided with a scraping frame (11) which is in lap joint with the outer side of the carbon fiber continuous sucker rod (4), the scraping frame (11) is connected with the operating platform (1) through a double-section arm (12), and the inner side of the scraping frame (11) is provided with a cleaning brush (13).

Technical Field

The invention relates to the field of oil pumping, and particularly provides an oil pumping unit based on a carbon fiber continuous sucker rod.

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, it produces eccentric wear with oil pipe to change, 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, more trouble, consequently, in order to solve above-mentioned problem, it is very necessary when designing a continuous sucker rod that utilizes carbon fiber material to pump oil.

Disclosure of Invention

In view of the above, in order to solve the above problems, an object is to provide a pumping unit based on a carbon fiber continuous sucker rod.

The technical scheme provided by the invention is as follows: a beam-pumping unit based on carbon fiber continuous sucker rod includes: operation platform, bear rim plate, actuating mechanism, well head mount and carbon fiber sucker rod in succession, it is in to bear the rim plate setting operation platform center department, the actuating mechanism drive end with bear the overlap joint of rim plate below edge department, the actuating mechanism drive bear the rim plate and be in operation platform center department rotates, carbon fiber sucker rod one end suit is in bear on the rim plate, carbon fiber sucker rod in succession along with bear the rotation of rim plate and rotate, the well head mount inlays the well head department on ground, the carbon fiber sucker rod in succession other end passes well head mount and the following oil-well pump connection of ground.

Preferably, the driving mechanism comprises: the bearing wheel disc comprises a driving motor and a gear reducer, wherein two end faces of the bearing wheel disc are both in a gear shape, the gear reducer is meshed with two end faces of the bearing wheel disc, and the driving motor is driven to be connected.

Preferably, the four corners of the lower surface of the operating platform are provided with two pairs of supporting legs, and the four corners of the upper surface of the operating platform are provided with two pairs of hanging hooks.

Preferably, the bearing wheel disc is embedded with a strip-shaped fixed block, and the end face of the strip-shaped fixed block is provided with a plurality of carbon fiber continuous sucker rod fixing clamps.

Further preferably, one end of the lower surface of the operating platform is provided with a scraping frame which is in lap joint with the outer side of the carbon fiber continuous sucker rod, the scraping frame is connected with the operating platform through a double-section arm, and the inner side of the scraping frame is provided with a cleaning brush.

The oil pumping unit based on the carbon fiber continuous sucker rod provided by the invention is a device which is convenient for adjusting stroke and frequency of stroke, improving oil extraction efficiency, reducing energy consumption without replacing a joint, and is more stable in oil pumping and more convenient in collection.

Drawings

The invention is described in further detail below with reference to the following figures and embodiments:

FIG. 1 is a schematic structural diagram of a pumping unit based on a carbon fiber continuous sucker rod;

FIG. 2 is a top view of a carbon fiber continuous sucker rod based pumping unit;

FIG. 3 is a side view of a carbon fiber continuous sucker rod based pumping unit;

FIG. 4 is a side view of the carbon fiber sucker rod, the fixing block and the clamp in a pumping unit based on the carbon fiber sucker rod;

fig. 5 is a circuit connection diagram of a pumping unit based on a carbon fiber continuous sucker rod.

In the figure: 1. an operating platform; 2. a load bearing wheel disc; 3. a wellhead mounting bracket; 4. a carbon fiber continuous sucker rod; 5. a drive motor; 6. a gear reducer; 7. supporting legs; 8. a hanging hook; 9. a strip-shaped fixed block; 10. a carbon fiber continuous sucker rod fixing clamp; 11. a scraping frame; 12. a double-jointed arm; 13. the brush is cleaned.

Detailed Description

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

As shown in fig. 1-5, the present invention provides a pumping unit based on a carbon fiber continuous sucker rod, comprising: the device comprises an operating platform 1, a bearing wheel disc 2, a driving mechanism, a wellhead fixing frame 3 and a carbon fiber continuous sucker rod 4, wherein the bearing wheel disc 2 is arranged at the center of the operating platform 1, the driving end of the driving mechanism is in lap joint with the edge of the lower part of the bearing wheel disc 2, the driving mechanism drives the bearing wheel disc 2 to rotate at the center of the operating platform 1, one end of the carbon fiber continuous sucker rod 4 is sleeved on the bearing wheel disc 2, the carbon fiber continuous sucker rod 4 rotates along with the rotation of the bearing wheel disc 2, the wellhead fixing frame 3 is embedded at a wellhead on the ground, the other end of the carbon fiber continuous sucker rod 4 penetrates through the wellhead fixing frame 3 to be connected with an oil well pump below the ground, when the device is used, the device is placed at an oil pumping position, the operating platform 1 in the device is convenient to support and bear, the driving mechanism drives the bearing wheel disc 2 to rotate positively in the operating platform 1, the upper end of the carbon fiber continuous sucker rod 4 positioned on the bearing wheel disc 2 rotates along with the bearing wheel disc 2, the lower end of the carbon fiber continuous sucker rod downwards enters the lower part of an oil well, if the driving mechanism rotates reversely, the bearing wheel disc 2 is driven to retract and wind on the bearing wheel disc 2 so as to be convenient to recover, wherein the positive rotation and the negative rotation of the driving mechanism are only used for showing the descending or the recovery of the carbon fiber continuous sucker rod 4, the wellhead fixing frame 3 is fixed on the ground so as to be convenient to support the carbon fiber continuous sucker rod 4 well downwards, so that the ground is convenient to import and export, the wellhead fixing frame 3 is only used for supporting the import and export, wherein the length of the carbon fiber continuous sucker rod 4 can reach 50-100 meters and can be deep to get into the well, need not many places to connect, prevent that the kneck from revealing, guarantee to pump oil well, the stroke increases, improves oil recovery efficiency, reduces the energy resource consumption, reduces wearing and tearing, the device of steady operation, wherein carbon fiber sucker rod 4 chooseed for use is carbon-fibre composite sucker rod.

As can be seen from fig. 1 to 5 of the specification, the driving mechanism includes: driving motor 5 and gear reducer 6, it is the gear form to bear 2 both ends faces of rim plate, gear reducer 6 with bear 2 both ends faces of rim plate and mesh mutually, driving motor 5's drive is connected, and wherein actuating mechanism is carrying out the during operation, and outside power provides the power for driving motor 5 rotates, drives gear reducer 6 that the drive end is connected with it and rotates, because the both ends face that bears rim plate 2 is the gear form, consequently with gear reducer 6's both ends gear intermeshing, drives and bears rim plate 2 and rotate, both ends intermeshing, rotates than better.

As can be seen from the attached drawings 1-5 in the specification, two pairs of supporting legs 7 are arranged at four corners of the lower surface of the operating platform 1, two pairs of hanging hooks 8 are arranged at four corners of the upper surface of the operating platform 1, the supporting legs 7 are convenient for hanging and supporting the device, the supporting is good, the hanging hooks 8 arranged on the upper surface of the operating platform 1 are convenient for being connected with an external hoisting device, the device is convenient to lift integrally and move conveniently, the hanging hooks 8 are preferably made of metal, and the hanging weight is large.

As can be known from the attached figures 1-5 of the specification, the bearing wheel disc 2 is embedded with a strip-shaped fixed block 9, the end face of the strip-shaped fixed block 9 is provided with a plurality of carbon fiber continuous sucker rod fixing clamps 10, wherein one end of the carbon fiber sucker rod 4 is embedded on the side surface of the bearing wheel disc 2 through the strip-shaped fixed block 9, the carbon fiber continuous sucker rod fixing clamps 10 positioned on the strip-shaped fixed block 9 are convenient for clamping and fixing the end face of the carbon fiber continuous sucker rod 4, so that the carbon fiber continuous sucker rod is well fixed when being wound or opened, wherein because the bearing wheel disc 2 has a certain width, if the stroke of oil pumping is short, a plurality of carbon fiber continuous sucker rods 4 with short length can be used, because a plurality of carbon fiber continuous sucker rod fixing clamps 10 are convenient for fixing the end parts of a plurality of carbon fiber continuous sucker rods 4 with long stroke, the fixing clamp 10 of the carbon fiber continuous sucker rod is preferably an elastic clamping type or screw locking type fixing clamp, so that the carbon fiber continuous sucker rod is convenient to disassemble and good in fixing.

As can be known from the attached figures 1-5 of the specification, one end of the lower surface of the operating platform 1 is provided with a scraping frame 11 which is in lap joint with the outer side of the carbon fiber continuous sucker rod 4, the scraping frame 11 is connected with the operating platform 1 through a double-section arm 12, the inner side of the scraping frame 11 is provided with a cleaning brush 13, wherein the scraping frame 11 which is arranged on the side surface of the operating platform 1 is convenient for scraping the side surface of the carbon fiber continuous sucker rod 4 when the carbon fiber continuous sucker rod 4 retracts or goes down the well, the cleaning frame 11 is convenient for cleaning, the scraping frame 11 is connected with the operating platform 1 through the double-section arm 12, the double-section arm 12 is convenient for swinging various angles to be scraped in different conditions, the cleaning brush 13 which is arranged on the inner side of the scraping frame 11 is convenient for being in lap joint with the carbon fiber continuous sucker rod 4, wherein the cleaning brush 13 can be selected as a hard brush sleeved on the scraping, is convenient to be disassembled and replaced.

The embodiments of the present invention have been written in a progressive manner with emphasis placed on the differences between the various embodiments, and similar elements may be found in relation 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 within the knowledge of those skilled in the art without departing from the gist of the present invention.