CN213411526U

CN213411526U - Underground oil and gas pipeline surface grinding device

Info

Publication number: CN213411526U
Application number: CN202021855643.1U
Authority: CN
Inventors: 徐望; 黄文华
Original assignee: Hunan Suprirui Oil And Gas Equipment Technology Co ltd
Current assignee: Hunan Suprirui Oil And Gas Equipment Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-11
Anticipated expiration: 2030-08-31

Abstract

The utility model belongs to the technical field of grinding device, especially be a underground oil gas pipeline surface grinding device, including the link, one side fixed mounting of link has two support frames that appear vertical distribution, is equipped with grinding machanism between two the support frames, grinding machanism includes action wheel, driving motor and driven wheel, the action wheel rotates to be connected between two the support frames, driving motor fixed mounting is in one side of support frame; when needs are polished to the pipeline surface, the handle is held to hand, contact the area of polishing between action wheel and the follow driving wheel and pipeline surface, thereby clear up the iron rust that pipeline surface generated, and be equipped with the regulation pole at the top of support frame, the hand is changeed and is unscrewed fastening bolt, then rotates the regulation pole, thereby adjust the action wheel and the rate of tension from the area of polishing between the driving wheel, make the area of polishing keep the state of tensioning always, thereby improve the efficiency of polishing in area of polishing.

Description

Underground oil and gas pipeline surface grinding device

Technical Field

The utility model belongs to the technical field of grinding device, concretely relates to underground oil gas pipeline surface grinding device.

Background

A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.

When the oil gas pipeline is overhauled, need polish the surface of oil gas pipeline sometimes, detach the rust of pipeline surface's formation, current pipeline surface grinding device, the structure is simple and crude, and the handheld grinding piece of universal adoption polishes the surface of oil gas pipeline, and work efficiency is low, consequently, technical personnel in the field provide an underground oil gas pipeline surface grinding device to solve the problem that provides in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an underground oil gas pipeline surface grinding device has the clearance of polishing to the iron rust on oil gas pipeline surface, can adjust the rate of tension of the area of polishing simultaneously for the area of polishing is in the tensioning state always and polishes the pipeline, improves the characteristics of efficiency of polishing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an underground oil gas pipeline surface grinding device, includes the link, one side fixed mounting of link has two support frames that are vertical distribution, two be equipped with grinding machanism between the support frame, grinding machanism includes action wheel, driving motor and follows the driving wheel, the action wheel rotates to be connected two between the support frame, driving motor fixed mounting be in one side of support frame, driving motor and external power source electric connection, driving motor's output runs through the support frame with action wheel fixed connection, two the other end of support frame rotates and is connected with from the driving wheel, the action wheel with from the cover between the driving wheel be equipped with the area of polishing, the action wheel passes through the area of polishing with connect from the driving wheel transmission.

Preferably, the inside of support frame is equipped with the take-up pulley, the top of take-up pulley is equipped with the regulation pole, the take-up pulley rotates to be connected the bottom of adjusting the pole, the other end of adjusting the pole is equipped with adjusting part, adjust the pole pass through adjusting part with the support frame is connected.

Preferably, the adjusting assembly comprises a rotating cylinder and a fastening bolt, the adjusting rod is fixedly installed outside the rotating cylinder, and the fastening bolt penetrates through the rotating cylinder and is in threaded connection with the supporting frame.

Preferably, the top of the support frame is provided with a thread groove matched with the rotating cylinder, and the rotating cylinder is in threaded connection with the thread groove.

Preferably, the support frame is of a V-shaped structure.

Preferably, a handle is fixedly installed on one side, far away from the support frame, of the connecting frame.

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

when needs are polished to the pipeline surface, the handle is held to hand, contact the area of polishing between action wheel and the follow driving wheel and pipeline surface, thereby clear up the iron rust that pipeline surface generated, and be equipped with the regulation pole at the top of support frame, the hand is changeed and is unscrewed fastening bolt, then rotates the regulation pole, thereby adjust the action wheel and the rate of tension from the area of polishing between the driving wheel, make the area of polishing keep the state of tensioning always, thereby improve the efficiency of polishing in area of polishing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the connection between the driven wheel and two sets of supporting frames;

FIG. 3 is an enlarged view taken at A in FIG. 2;

figure 4 is the rotation sketch map of well take-up pulley of the utility model discloses.

In the figure: 1. a connecting frame; 11. a handle; 2. a support frame; 21. a thread groove; 3. a polishing mechanism; 31. a driving wheel; 32. a driven wheel; 33. polishing the belt; 34. a drive motor; 4. a tension wheel; 41. adjusting a rod; 5. an adjustment assembly; 51. a rotating cylinder; 52. and fastening the bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an underground oil gas pipeline surface grinding device, including link 1, one side fixed mounting of link 1 has two support frames 2 that are vertical distribution, be equipped with grinding machanism 3 between two support frames 2, grinding machanism 3 includes action wheel 31, driving motor 34 and follow driving wheel 32, action wheel 31 rotates to be connected between two support frames 2, driving motor 34 fixed mounting is in one side of support frame 2, driving motor 34 and external power source electric connection, driving motor 34's output runs through support frame 2 and action wheel 31 fixed connection, the other end of two support frames 2 rotates and is connected with from driving wheel 32, the cover is equipped with the area of polishing 33 between action wheel 31 and the follow driving wheel 32, action wheel 31 is connected with from driving wheel 32 transmission through the area of polishing 33.

In this embodiment: when the pipeline surface needs to be polished, the handle 11 is held by hand, the polishing belt 33 between the driving wheel 31 and the driven wheel 32 is in contact with the pipeline surface, so that rust generated on the pipeline surface is cleaned, the adjusting rod 41 is arranged at the top of the supporting frame 2, the fastening bolt 52 is unscrewed by hand, then the adjusting rod 41 is rotated, so that the tension degree of the polishing belt 33 between the driving wheel 31 and the driven wheel 32 is adjusted, the polishing belt 33 is always kept in a tensioned state, so that the polishing efficiency of the polishing belt 33 is improved, and the type of the driving motor 34 is YL-7112.

In fig. 1 and 4: one side of the connecting frame 1 is fixedly provided with two supporting frames 2 which are vertically distributed, a polishing mechanism 3 is arranged between the two supporting frames 2, the polishing mechanism 3 comprises a driving wheel 31, a driving motor 34 and a driven wheel 32, the driving wheel 31 is rotatably connected between the two supporting frames 2, the driving motor 34 is fixedly arranged at one side of the supporting frames 2, the driving motor 34 is electrically connected with an external power supply, the output end of the driving motor 34 penetrates through the supporting frames 2 and is fixedly connected with the driving wheel 31, the other end of the two supporting frames 2 is rotatably connected with the driven wheel 32, a polishing belt 33 is sleeved between the driving wheel 31 and the driven wheel 32, the driving wheel 31 is in transmission connection with the driven wheel 32 through the polishing belt 33, the supporting frames 2 are in a V-shaped structure, the driving motor 34 is started to drive the driving wheel 31 to rotate, the driven wheel 32 is driven to rotate through the polishing belt 33, thereby clearing the rust on the surface of the pipeline, the inside of the supporting frame 2 is provided with the tension pulley 4, the top of the tension pulley 4 is provided with the adjusting rod 41, the tension pulley 4 is rotatably connected at the bottom of the adjusting rod 41, the other end of the adjusting rod 41 is provided with the adjusting component 5, the adjusting rod 41 is connected with the supporting frame 2 through the adjusting component 5, the inside of the polishing belt 33 is provided with the tension pulley 4 which can rotate, the tension pulley 4 is in transmission connection with the driving wheel 31 and the driven wheel 32, the transmission distance between the tension pulley 4 and the driving wheel 31 and the driven wheel 32 is adjusted through the different rotation angles of the tension pulley 4, thereby adjusting the tension degree of the polishing belt 33, leading the polishing belt 33 between the driving wheel 31 and the driven wheel 32 to be always in a tensioned state, further improving the polishing efficiency of the polishing belt 33 and preventing the polishing belt 33 from being polished, cause the lax of the area 33 of polishing, influence the efficiency that the pipeline was polished, one side fixed mounting that support frame 2 was kept away from to link 1 has handle 11, and handle 11 is used for driving support frame 2, holds handle 11, removes support frame 2 for the area 33 of polishing between action wheel 31, the follow driving wheel 32 contacts with the surface of pipeline, thereby clears up the pipeline surface.

In fig. 2 and 3: adjusting part 5 is including rotating a section of thick bamboo 51 and fastening bolt 52, adjust pole 41 fixed mounting in the outside of rotating a section of thick bamboo 51, fastening bolt 52 runs through and rotates a section of thick bamboo 51 and support frame 2 threaded connection, the thread groove 21 with fastening bolt 52 looks adaptation is seted up at the top of support frame 2, fastening bolt 52 and thread groove 21 threaded connection, manual loosening fastening bolt 52, then manual rotation adjusts pole 41, rotate take-up pulley 4, until will polish and take 33 in the tensioning state after, tighten fastening bolt 52, position between rotating a section of thick bamboo 51 and support frame 2 carries out spacing fixed, thereby adjust the rate of tension of polishing area 33.

The utility model discloses a theory of operation and use flow: the driving motor 34 is started to drive the driving wheel 31 to rotate, the driven wheel 32 is driven to rotate under the action of the grinding belt 33, the handle 11 is held by hands to drive the connecting frame 1 and the supporting frame 2 to move, so that the grinding belt 33 between the driving wheel 31 and the driven wheel 32 is in contact with the surface of a pipeline, rust on the surface of the pipeline is cleaned, when the grinding belt 33 is in a loose state, the fastening bolt 52 is manually unscrewed, then the adjusting rod 41 is manually rotated to rotate the tension wheel 4, the transmission distance between the tension wheel 4 and the driving wheel 31 and the driven wheel 32 is adjusted through different rotation angles of the tension wheel 4, the tension degree of the grinding belt 33 is adjusted, the fastening bolt 52 is screwed down until the grinding belt 33 is in a tensioned state, and the position between the rotating cylinder 51 and the supporting frame 2 is limited and fixed, therefore, the tightness of the polishing belt 33 is adjusted, the polishing belt 33 between the driving wheel 31 and the driven wheel 32 is always in a tensioned state, the polishing efficiency of the polishing belt 33 is improved, and the polishing belt 33 is prevented from being loosened to affect the pipeline polishing efficiency when the polishing belt 33 is used for polishing for a long time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an underground oil and gas pipeline surface grinding device which characterized in that: comprises a connecting frame (1), one side fixed mounting of the connecting frame (1) is provided with two support frames (2) which are vertically distributed, two grinding mechanisms (3) are arranged between the support frames (2), each grinding mechanism (3) comprises a driving wheel (31), a driving motor (34) and a driven wheel (32), the driving wheel (31) is rotatably connected between the two support frames (2), the driving motor (34) is fixedly mounted at one side of each support frame (2), the driving motor (34) is electrically connected with an external power supply, the output end of the driving motor (34) penetrates through the support frames (2) and the driving wheel (31) and is fixedly connected, the other ends of the two support frames (2) are rotatably connected with the driven wheels (32), and a grinding belt (33) is sleeved between the driving wheel (31) and the driven wheels (32), the driving wheel (31) is in transmission connection with the driven wheel (32) through the grinding belt (33).

2. The underground oil and gas pipeline surface grinding device of claim 1, wherein: the inside of support frame (2) is equipped with take-up pulley (4), the top of take-up pulley (4) is equipped with adjusts pole (41), take-up pulley (4) rotate to be connected the bottom of adjusting pole (41), the other end of adjusting pole (41) is equipped with adjusting part (5), adjust pole (41) pass through adjusting part (5) with support frame (2) are connected.

3. The underground oil and gas pipeline surface grinding device of claim 2, wherein: the adjusting assembly (5) comprises a rotating cylinder (51) and a fastening bolt (52), the adjusting rod (41) is fixedly installed outside the rotating cylinder (51), and the fastening bolt (52) penetrates through the rotating cylinder (51) and is in threaded connection with the supporting frame (2).

4. The underground oil and gas pipeline surface grinding device of claim 3, wherein: the top of the support frame (2) is provided with a thread groove (21) matched with the fastening bolt (52), and the fastening bolt (52) is in threaded connection with the thread groove (21).

5. The underground oil and gas pipeline surface grinding device of claim 1, wherein: the support frame (2) is of a V-shaped structure.

6. The underground oil and gas pipeline surface grinding device of claim 1, wherein: and a handle (11) is fixedly arranged on one side of the connecting frame (1) far away from the support frame (2).