CN212976166U

CN212976166U - A kind of oil pipe processing pretreatment device

Info

Publication number: CN212976166U
Application number: CN202021500535.2U
Authority: CN
Inventors: 黄磊
Original assignee: Nanjing Leinuo Hydraulic Technology Co ltd
Current assignee: Shenyang Huasheng Jingrui Hydraulic Equipment Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-16
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses an oil pipe processing pretreatment device, which comprises a water tank and vertical plates fixed on both ends of the water tank. The opposite sides of the vertical plates are respectively slidably connected with guide rods, the outer ends of the guide rods are provided with guide wheels, and between the guide wheels The movable cable is detachably sleeved, and the outer wall cleaning mechanism and the inner wall cleaning mechanism are detachably installed on the movable cable. The oil pipe is placed in the water tank, and a number of support columns are fixed on the bottom surface of the water tank to support the oil pipe, and also include the rotation to drive the oil pipe to rotate. The present application adopts a movable cable to connect the cleaning mechanism, which has high flexibility and flexibility, and is suitable for cleaning different types and specifications of oil pipes.

Description

Oil pipe processing preprocessing device

Technical Field

The utility model relates to a hydraulic equipment technical field, concretely relates to oil pipe processing preprocessing device.

Background

At present, oil pipe, sucker rod, drilling rod, sleeve pipe all belong to oil development downhole use's tubular product, these oil pipe are under the abominable condition of oil in the pit, water and various chemical injection, bear the high load effect for a long time, especially oil pipe, drilling rod, sucker rod, it is more frequent to take off and land in the pit, in order to guarantee the safe handling in the pit, after working certain cycle, need propose ground and send to professional unit and detect the restoration, thereby reduce the downhole accident of oil pipe, improve safe life, need carry out the washing of greasy dirt to oil pipe surface before the detection, traditional people hold hot water or steam spray tube and wash, the efficiency is too low, the cleaning efficiency is too poor, and the inside pipe wall washs more difficultly, greatly influence the accuracy of later stage detection.

Disclosure of Invention

The purpose of the invention is as follows: an object of the utility model is to prior art not enough, provide an oil pipe processing preprocessing device, adopt the movable cable to connect clean mechanism, flexible nimble degree is high, is applicable to different model specification oil pipe's cleanness, and inside and outside wall homoenergetic is comprehensive effectual to be handled, and is high-efficient practical.

An oil pipe processing pretreatment device comprises a water tank and vertical plates fixedly arranged on two end sides of the water tank, wherein the opposite sides of the vertical plates are respectively connected with guide rods in a sliding manner, guide wheels are arranged at the outer ends of the guide rods, movable cables are detachably sleeved among the guide wheels, outer wall cleaning mechanisms and inner wall cleaning mechanisms are detachably arranged on the movable cables, oil pipes are placed in the water tank, and a plurality of support columns for supporting the oil pipes are fixedly arranged on the bottom surface of the water tank;

still include slewing mechanism, slewing mechanism includes clamp ring, driving motor, and the fixed cover of clamp ring is connected in oil pipe outer wall and clamp ring outer wall annular array has tooth, and the driving motor output is equipped with the drive gear with tooth meshing transmission, and the basin outer wall is equipped with the mounting bracket, and driving motor links on the mounting bracket through the connecting rod.

As a further improvement of the utility model: a first sliding groove is formed in the opposite side of the vertical plate, and a first sliding seat which is in adaptive connection with the first sliding groove is arranged at one end of the guide rod and is in sliding connection with the first sliding groove.

As a further improvement of the utility model: the free end of the movable cable is fixedly connected through a positioning nail to form a closed ring shape and is sleeved between the guide wheels, and a motor for driving the guide wheels to rotate is arranged on one guide rod.

As a further improvement of the utility model: the outer wall cleaning mechanism comprises a ring sleeve and cleaning components fixedly arranged on the outer wall of the ring sleeve, the inner wall cleaning mechanism comprises a ring sleeve and cleaning components symmetrically and fixedly arranged on the outer wall of the ring sleeve, the cleaning components comprise compression springs and connecting plates sequentially connected to the outer wall of the ring sleeve, and a plurality of cleaning brushes and scraping plates are alternately arranged on the outer side of the connecting plates.

As a further improvement of the utility model: the upper end surface of the supporting column is of a cambered surface structure adapted to the outer wall of the oil pipe.

As a further improvement of the utility model: the upper end surface of the support column is provided with a channel, and a plurality of ball wheels are rotatably arranged in the channel and used for reducing the rotating friction of the oil pipe.

As a further improvement of the utility model: form stable triangular structure between mounting bracket and basin outer wall, spout two has been seted up to the mounting bracket up end, and the connecting rod bottom is equipped with the slide two with this two adaptation of spout connections, and both are used for adjusting the meshing of touching mutually between drive gear and the tooth or keeping away from mutually back mutually with this sliding connection.

As a further improvement of the utility model: the inner wall of the water tank is provided with a heating device.

Has the advantages that:

1. the utility model discloses preprocessing device adopts the movable cable to connect clean mechanism, and flexible nimble degree is high, is applicable to different model specification oil pipe's cleanness, and the comprehensive effectual processing of inner and outer wall homoenergetic, high-efficient practical. When the device is used, an oil pipe to be treated is placed in the water tank, supported and supported by the supporting columns, the outer wall cleaning mechanism and the inner wall cleaning mechanism are sleeved on the movable rope, the movable rope is sleeved along the guide wheel, one end of the movable rope penetrates through the inside of the oil pipe and penetrates out of the oil pipe to be connected with the other end of the movable rope end to end (the positioning nails are fixedly connected), a closed annular rope structure is formed, and when the motor is started, the transmission can be rotated (the structure is similar to a transmission belt).

2. Meanwhile, the oil pipe cleaning device is also provided with a rotating mechanism for driving the oil pipe to rotate, the oil pipe is fixed by the clamp ring, and then the drive motor drives the clamp ring to rotate through tooth meshing, so that the oil pipe rotates along with the clamp ring. The small part below the oil pipe is contacted with the liquid in the water tank, so that the wall surfaces of the oil pipe can be fully soaked and cleaned in the rotating process.

3. On the riser was located in the guide bar slip, can adjust two guide bar intervals of homonymy as required to adapt to different specification oil pipe's cleaning needs (guarantee inside/outside wall cleaning mechanism's cleaning brush, scraper blade and wall touch mutually), in addition, cleaning brush, scraper blade pass through compression spring and link to each other, during the use, by compression spring's elasticity, can effectively guarantee with the wall between conflict effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention (without movable cables, cleaning mechanism, etc.);

in the figure: the device comprises a water tank 1, a vertical plate 2, a guide rod 3, a guide wheel 4, a movable cable 5, an outer wall cleaning mechanism 6, an inner wall cleaning mechanism 7, an oil pipe 8, a support column 9, a clamp ring 10, a driving motor 11, teeth 12, a driving gear 13, a mounting rack 14, a connecting rod 15, a first sliding chute 16, a first sliding seat 17, a positioning nail 18, a ring sleeve 19, a compression spring 20, a connecting plate 21, a cleaning brush 22, a scraping plate 23, a channel 24, a ball wheel 25, a second sliding chute 26, a second sliding seat 27 and a heating device 28.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

An oil pipe processing pretreatment device is shown in figures 1 and 2 and comprises a water tank 1 and vertical plates 2 fixedly arranged at two end sides of the water tank 1, wherein an oil pipe 8 is placed in the water tank 1, and a plurality of support columns 9 for supporting the oil pipe 8 are fixedly arranged at the bottom surface of the water tank 1; the upper end face of the supporting column 9 is of a cambered surface structure adapted to the outer wall of the oil pipe 8, a channel 24 is formed in the upper end face of the supporting column 9, and a plurality of ball wheels 25 are rotatably arranged in the channel 24 and used for reducing the rotating friction of the oil pipe 8.

The opposite sides of the vertical plate 2 are respectively connected with a guide rod 3 in a sliding manner, specifically, a first sliding groove 16 is formed in the opposite side of the vertical plate 2, a first sliding seat 17 (a positioning mechanism which is relatively fixed with a bottom plate is arranged on the sliding seat) which is in adaptive connection with the first sliding groove 16 is arranged at one end of the guide rod 3, or the positioning mechanism is fixed with the bottom plate in a detachable manner or fixed with an electromagnet in an absorption manner, the two sliding seats are connected in a sliding manner, a guide wheel 4 is arranged at the outer end of the guide rod 3, a movable cable 5 (a wear-resistant cable structure and the like) is detachably sleeved between the guide wheels 4, the free end of the movable cable 5 is fixedly connected through a positioning nail 18 to form a closed ring shape and is sleeved between the guide wheels 4, and a.

The movable cable 5 is detachably provided with an outer wall cleaning mechanism 6 and an inner wall cleaning mechanism 7, and the movable cable is used as a carrier of the cleaning mechanism, so that on one hand, the flexible effect is good, the cleaning requirement of the reducing pipeline can be met, and on the other hand, the adjustability of the length of the movable cable (the position where the positioning nail is fixedly cut off to the required length position) is good, and the pipeline requirements of different types and lengths can be met; the outer wall cleaning mechanism 6 comprises a ring sleeve 19 and cleaning components fixedly arranged on the outer wall of the ring sleeve, the inner wall cleaning mechanism 7 comprises a ring sleeve 19 and cleaning components symmetrically and fixedly arranged on the outer wall of the ring sleeve, as shown in the figure, the outer wall cleaning mechanism comprises a cleaning component, the cleaning component is contacted with the outer wall of an oil pipe, the inner wall cleaning mechanism comprises two cleaning components and is contacted with the inner wall of the oil pipe, the cleaning components comprise a compression spring 20 and a connecting plate 21 which are sequentially connected to the outer wall of the ring sleeve 19, and a plurality of cleaning brushes 22 and scrapers 23 (4 in the figure and arranged alternately) are alternately arranged on the outer side of the connecting plate 21.

Still include slewing mechanism, slewing mechanism includes clamp ring 10, driving motor 11, and clamp ring 10 is fixed to be cup jointed in 8 outer walls of oil pipe and the 10 outer wall annular arrays of clamp ring have

tooth

12, and 11 outputs of driving motor are equipped with and tooth 12 mesh driven

drive gear

13, and 1 outer wall of basin is equipped with mounting bracket 14, and driving motor 11 links on mounting bracket 14 through connecting rod 15.

A stable triangular structure is formed between the mounting frame 14 and the outer wall of the water tank 1, a second sliding groove 26 is formed in the upper end face of the mounting frame 14, a second sliding seat 27 which is in adaptive connection with the second sliding groove 26 is arranged at the bottom end of the connecting rod 15, and the sliding connection is used for adjusting the contact meshing or back-to-back separation between the driving gear 13 and the teeth 12.

Further, a heating device 28 is installed on the inner wall of the water tank 1, and is installed by adopting the conventional structure for heating the liquid in the water tank (a drain outlet is formed at the bottom of the water tank, which is not shown in the figure).

The utility model discloses preprocessing device adopts the movable cable to connect clean mechanism, and flexible nimble degree is high, is applicable to different model specification oil pipe's cleanness, and the comprehensive effectual processing of inner and outer wall homoenergetic, high-efficient practical. When the device is used, an oil pipe to be treated is placed in a water tank, the oil pipe is supported and supported by a support column, then the outer wall cleaning mechanism and the inner wall cleaning mechanism are sleeved on the movable rope (the specific sleeving position can be adjusted as required, the movable rope is ensured to rotate along with the guide wheel in a transmission process, the movable rope and the guide wheel are in reverse synchronization to perform contact treatment on the pipe wall of the oil pipe, as shown in the figure, after the annular sleeve is moved to a proper position, the annular sleeve and the movable rope can be fixedly connected in an inserting mode by the aid of the positioning nails, then the movable rope is sleeved along the guide wheel, one end of the movable rope penetrates through the interior of the oil pipe and is connected with the other end in an end-to-end mode (the positioning nails.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an oil pipe processing preprocessing device which characterized in that: the oil pipe cleaning device comprises a water tank and vertical plates fixedly arranged on two end sides of the water tank, wherein guide rods are respectively connected to opposite sides of the vertical plates in a sliding manner, guide wheels are arranged at the outer ends of the guide rods, movable cables are detachably sleeved among the guide wheels, outer wall cleaning mechanisms and inner wall cleaning mechanisms are detachably arranged on the movable cables, oil pipes are arranged in the water tank, and a plurality of support columns for supporting the oil pipes are fixedly arranged on the bottom surface of the water tank;

2. The oil pipe machining pretreatment device of claim 1, wherein: a first sliding groove is formed in the opposite side of the vertical plate, a first sliding seat which is connected with the first sliding groove in an adaptive mode is arranged at one end of the guide rod, and the first sliding seat are connected in a sliding mode.

3. The oil pipe machining pretreatment device of claim 1, wherein: the free end of the movable cable is fixedly connected through a positioning nail to form a closed ring shape and is sleeved between the guide wheels, and a motor for driving the guide wheels to rotate is arranged on one guide rod.

4. The oil pipe machining pretreatment device of claim 1, wherein: the outer wall cleaning mechanism comprises a ring sleeve and cleaning components fixedly arranged on the outer wall of the ring sleeve, the inner wall cleaning mechanism comprises a ring sleeve and cleaning components symmetrically and fixedly arranged on the outer wall of the ring sleeve, the cleaning components comprise compression springs and connecting plates which are sequentially connected to the outer wall of the ring sleeve, and a plurality of cleaning brushes and scraping plates are alternately arranged on the outer side of the connecting plates.

5. The oil pipe machining pretreatment device of claim 1, wherein: the upper end surface of the supporting column is of a cambered surface structure suitable for the outer wall of the oil pipe.

6. The oil pipe machining pretreatment device of claim 5, wherein: the support column upper end face is provided with a channel, and a plurality of ball wheels are rotatably arranged in the channel and used for reducing the rotation friction of the oil pipe.

7. The oil pipe machining pretreatment device of claim 1, wherein: form stable triangular structure between mounting bracket and basin outer wall, spout two has been seted up to the mounting bracket up end, and the connecting rod bottom is equipped with the slide two with this two adaptation of spout connections, and both are used for adjusting the meshing mutually or keeping away from mutually back mutually between drive gear and the tooth with this sliding connection.

8. The oil pipe machining pretreatment device of claim 1, wherein: and a heating device is arranged on the inner wall of the water tank.