Gas pipeline inner wall cleaner for gas engineering

Abstract

The utility model relates to the technical field of gas pipeline cleaning, and discloses a gas pipeline inner wall cleaner for gas engineering, one side of a brush disc is provided with a fixing groove, the outer side of a fixing seat is rotatably connected with a driven gear, the interior of the driven gear is connected with a fixing screw rod through threads, and the fixing screw rod is connected with the brush disc. One end of the fixing screw rod is inserted into one side of the fixing seat and located in the mounting groove, and the outer side of the sleeve is movably sleeved with a driving fluted disc; the driving fluted disc rotates on the outer side of the sleeve, so that the driven gear is driven to reversely rotate on one side of the fixed seat, the fixed screw rod moves in the driven gear, the sliding block slides in the sliding groove at the moment, and when the fixed screw rod cannot move, one end of the fixed screw rod is separated from the interior of the fixed groove; the brush disc can be taken out from the interior of the mounting groove, the brush disc can be disassembled, parts on the whole pipe cleaner do not need to be disassembled, operation is easy and fast, and the brush disc replacement time is greatly saved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas pipeline cleaning, in particular to a gas pipeline inner wall cleaner for gas engineering. Background Art

[0002] A pipe cleaner is a special tool used to clean pipes, which is driven by gas, liquid or pipeline transmission medium. It can carry an electromagnetic transmitter and a ground receiving instrument to form an electronic tracking system. It can also be equipped with other supporting accessories to complete various complex pipeline operation tasks. Its working principle is to place a corresponding series of pipe cleaners in the pipeline to be operated according to the requirements of the operation. The outer edge of the pipe cleaner bowl is elastically sealed with the inner wall of the pipeline, and the pressure difference generated by the pipeline transmission medium is used as the power to push the pipe cleaner to run along the pipeline. The scale or sediment in the pipeline is removed by the scraping and flushing effect of the pipe cleaner itself or the equipment it carries.

[0003] The brush disc equipped with the current pipe cleaner is usually sleeved on the installation shaft of the pipe cleaner. The brush disc can clean the inside of the pipeline. Since the brush disc is located in the middle of the pipe cleaner, the entire pipe cleaner needs to be disassembled when it is replaced, which is time-consuming and labor-intensive. Therefore, a gas pipeline inner wall cleaner for gas engineering is proposed. Utility Model Content

[0004] The utility model aims to provide a gas pipeline inner wall cleaner for gas engineering, so as to solve the problem proposed in the above background technology that the brush disc equipped with the current pipe cleaner is usually sleeved on the installation shaft of the pipe cleaner, and the brush disc can clean the inside of the pipeline. Since the brush disc is located in the middle of the pipe cleaner, when replacing it, the entire pipe cleaner needs to be disassembled, which is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gas pipeline inner wall cleaner for gas engineering, comprising a pipe cleaner for cleaning the gas pipeline, the pipe cleaner is provided with a fixed shaft, and an auxiliary cleaning component is installed on the outer side of the fixed shaft;

[0006] The auxiliary cleaning assembly includes a sleeve, a fixing seat and a brush plate. The sleeve is fixedly and movably sleeved on the outer side of the fixed shaft, the fixing seat is fixedly sleeved on the outer side of the sleeve, a mounting groove is provided on the outer side of the fixing seat, the brush plate is installed inside the mounting groove, a fixing groove is provided on one side of the brush plate, a driven gear is rotatably connected to the outer side of the fixing seat, a fixing screw is threadedly connected to the inside of the driven gear, one end of the fixing screw is inserted into one side of the fixing seat and is located inside the mounting groove, and a driving gear plate is movably sleeved on the outer side of the sleeve.

[0007] Preferably, one end of the fixed shaft is fixedly connected to a limiting block, an outer side of the fixed shaft is located on one side of the limiting block and is sleeved with a connecting plate, an outer side of the fixed shaft is located on one side of the first scraping bowl body and is sleeved with a first scraping bowl body, and an outer side of the fixed shaft is located on one side of the sleeve and is sleeved with a second scraping bowl body.

[0008] Preferably, one end of the fixed shaft is threadedly connected to a fixing nut, and one side of the fixing nut abuts against one side of the second scraping bowl body.

[0009] Preferably, a slide groove is provided inside the fixing seat, a sliding block is slidably connected inside the slide groove, and the sliding block is fixedly connected to the outer side of the fixing screw.

[0010] Preferably, the fixing groove and one end of the fixing screw rod match each other, and one end of the fixing screw rod is inserted into the fixing groove.

[0011] Preferably, a plurality of hexagonal holes are provided on one side of the driving gear disc.

[0012] Preferably, the driven gear is meshingly connected to the outer side of the driving gear disc.

[0013] Compared with the prior art, the utility model adopts the above technical scheme and has the following technical effects: the utility model drives the driven gear to rotate in the opposite direction on one side of the fixed seat through the active toothed disc rotating on the outside of the sleeve, so that the fixed screw moves inside the driven gear. At this time, the slider slides inside the slide groove. When the fixed screw cannot move, one end of the fixed screw is separated from the inside of the fixed groove, and the brush plate can be taken out from the inside of the installation groove, and the disassembly of the brush plate can be completed without disassembling the components on the entire pipe cleaner. The operation is simple and quick, which greatly saves the time of replacing the brush plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the brush plate structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the fixing seat structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0020] Explanation of the accompanying drawings: 1. Fixed shaft; 2. Limit block; 3. Connecting plate; 4. First scraping bowl body; 5. Second scraping bowl body; 6. Fixed nut; 7. Sleeve; 8. Fixed seat; 9. Mounting groove; 10. Brush plate; 11. Fixed groove; 12. Driven gear; 13. Fixed screw; 14. Driving gear plate; 15. Slide groove; 16. Sliding block; 17. Hexagon socket hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0023] Example

[0024] In the prior art, the brush disc of the current pipe cleaner is usually mounted on the installation shaft of the pipe cleaner. The brush disc can clean the inside of the pipeline. Since the brush disc is located in the middle of the pipe cleaner, the entire pipe cleaner needs to be disassembled when it is replaced, which is time-consuming and labor-intensive.

[0025] See also Figure 1-5 The utility model provides a technical solution: a gas pipeline inner wall cleaner for gas engineering, including a pipe cleaner for cleaning the gas pipeline, a fixed shaft 1 is arranged on the pipe cleaner, and an auxiliary cleaning component is installed on the outer side of the fixed shaft 1.

[0026] By setting up the auxiliary cleaning assembly, when the brush disc 10 is replaced, there is no need to disassemble the components on the entire pipe cleaner, and the operation is simple and quick, which greatly saves the time of replacing the brush disc 10; the auxiliary cleaning assembly includes a sleeve 7, a fixing seat 8 and a brush disc 10, the sleeve 7 is fixedly and movably sleeved on the outer side of the fixed shaft 1, the fixing seat 8 is fixedly sleeved on the outer side of the sleeve 7, a mounting groove 9 is opened on the outer side of the fixing seat 8, the brush disc 10 is installed inside the mounting groove 9, a fixing groove 11 is opened on one side of the brush disc 10, the outer side of the fixing seat 8 is rotatably connected to a driven gear 12, the inner side of the driven gear 12 is connected to a fixing screw 13 by a thread, and the fixing screw 13 One end of the sleeve 7 is inserted into one side of the fixing seat 8 and is located inside the mounting groove 9. A driving toothed disc 14 is movably sleeved on the outer side of the sleeve 7. The driven gear 12 is meshed and connected to the outer side of the driving toothed disc 14. A plurality of hexagonal holes 17 are provided on one side of the driving toothed disc 14. The driving toothed disc 14 rotates on the outer side of the sleeve 7, thereby driving the driven gear 12 to rotate in the opposite direction on one side of the fixing seat 8, so that the fixing screw 13 moves inside the driven gear 12. When the fixing screw 13 cannot move, one end of the fixing screw 13 is disengaged from the inside of the fixing groove 11, and the brush plate 10 can be taken out from the inside of the mounting groove 9, thereby completing the disassembly of the brush plate 10.

[0027] One end of the fixed shaft 1 is fixedly connected to the limiting block 2, and the outer side of the fixed shaft 1 is located on one side of the limiting block 2 and is sleeved with a connecting plate 3, the outer side of the fixed shaft 1 is located on one side of the first scraper bowl body 4 and is sleeved with a first scraper bowl body 4, the outer side of the fixed shaft 1 is located on one side of the sleeve 7 and is sleeved with a second scraper bowl body 5, one end of the fixed shaft 1 is threadedly connected with a fixing nut 6, one side of the fixing nut 6 abuts against one side of the second scraper bowl body 5, the first scraper bowl body 4 and the second scraper bowl body 5 can elastically seal the inside of the pipeline, and the pressure difference generated by the pipeline medium is used as power to push the pipe cleaner to move inside the gas pipeline, so as to complete the cleaning of the inner wall of the pipeline, the first scraper bowl body 4 and the second scraper bowl body 5 can be made of wear-resistant resin or metal material with certain toughness, and it can freely replace the sizes of different scraper bowls according to the diameters of gas pipelines of different sizes, so as to adapt to the operation requirements of different diameters.

[0028] A slide groove 15 is provided inside the fixed seat 8, and a slider 16 is slidably connected inside the slide groove 15. During the rotation of the driven gear 12, the slider 16 slides inside the slide groove 15, and plays a positioning and guiding role for the fixed screw 13, so that the driven gear 12 can drive the fixed screw 13 to move; the slider 16 is fixedly connected to the outer side of the fixed screw 13, and the fixed groove 11 matches one end of the fixed screw 13 with each other, and one end of the fixed screw 13 is inserted into the inside of the fixed groove 11; when the brush disc 10 is installed, the pipe cleaner is placed upright, and then each brush disc 10 is placed inside the installation groove 9, so that the fixed groove 11 is aligned with the direction of the fixed screw 13. At this time, the active toothed disc 14 is driven to rotate by the hexagonal wrench, and the active toothed disc 14 drives the driven gear 12 to rotate forward, so that the fixed screw 13 moves to the inside of the fixed groove 11, and the fixed installation of the brush disc 10 can be completed, saving time and effort.

[0029] According to the working principle or structural principle, when the brush disc 10 needs to be replaced, the position of the brush disc 10 on the fixing seat 8 is fixed, and the short end of the hexagonal wrench is inserted into the hexagonal hole 17, and the hexagonal wrench is turned to drive the active gear disc 14 to rotate on the outside of the sleeve 7, thereby driving the driven gear 12 to rotate in the opposite direction on one side of the fixing seat 8. During the rotation of the driven gear 12, the fixing screw 13 moves inside the driven gear 12. At this time, the slider 16 slides inside the slide groove 15. When the fixing screw 13 cannot move, one end of the fixing screw 13 is separated from the inside of the fixing groove 11, and the brush disc 10 can be taken out from the inside of the mounting groove 9, so that the disassembly of the brush disc 10 can be completed, without the need to disassemble the components on the entire pipe cleaner, and the operation is simple and quick, which greatly saves the time for replacing the brush disc 10.

[0030] When installing the brush disc 10, the pipe cleaner is placed upright, and then each brush disc 10 is placed inside the installation groove 9, so that the fixing groove 11 is aligned with the direction of the fixing screw 13. At this time, the active gear disc 14 is driven to rotate by the hexagonal wrench, and the active gear disc 14 drives the driven gear 12 to rotate forward, so that the fixing screw 13 moves to the inside of the fixing groove 11, and the fixed installation of the brush disc 10 can be completed, which saves time and effort.

[0031] Those skilled in the art will appreciate that the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and / or claims of the present invention may be combined and / or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and / or combinations fall within the scope of the present invention.

Claims

1. A gas pipeline inner wall cleaner for gas engineering, including a pipe cleaner for gas pipeline cleaning, characterized in that: The pipe cleaner is provided with a fixed shaft (1), and an auxiliary cleaning component is installed on the outer side of the fixed shaft (1); The auxiliary cleaning component comprises a sleeve (7), a fixing seat (8) and a brush disc (10); the sleeve (7) is fixedly and movably sleeved on the outer side of a fixing shaft (1); the fixing seat (8) is fixedly and movably sleeved on the outer side of the sleeve (7); a mounting groove (9) is provided on the outer side of the fixing seat (8); the brush disc (10) is mounted inside the mounting groove (9); a fixing groove (11) is provided on one side of the brush disc (10); a driven gear (12) is rotatably connected to the outer side of the fixing seat (8); a fixing screw (13) is threadedly connected to the inner side of the driven gear (12); one end of the fixing screw (13) is inserted into one side of the fixing seat (8) and is located inside the mounting groove (9); and a driving gear disc (14) is movably sleeved on the outer side of the sleeve (7).

2. A gas pipeline inner wall cleaner for gas engineering according to claim 1, characterized in that: One end of the fixed shaft (1) is fixedly connected to a limiting block (2); the outer side of the fixed shaft (1) is located on one side of the limiting block (2) and is sleeved with a connecting plate (3); the outer side of the fixed shaft (1) is located on one side of the first scraping bowl (4) and is sleeved with the first scraping bowl (4); the outer side of the fixed shaft (1) is located on one side of the sleeve (7) and is sleeved with a second scraping bowl (5).

3. A gas pipeline inner wall cleaner for gas engineering according to claim 2, characterized in that: One end of the fixed shaft (1) is connected to a fixing nut (6) via a thread, and one side of the fixing nut (6) abuts against one side of the second scraping bowl body (5).

4. A gas pipeline inner wall cleaner for gas engineering according to claim 1, characterized in that: A sliding groove (15) is provided inside the fixing seat (8), a sliding block (16) is slidably connected inside the sliding groove (15), and the sliding block (16) is fixedly connected to the outer side of the fixing screw rod (13).

5. The gas pipeline inner wall cleaner for gas engineering according to claim 1, characterized in that: The fixing groove (11) matches one end of the fixing screw (13), and one end of the fixing screw (13) is inserted into the fixing groove (11).

6. A gas pipeline inner wall cleaner for gas engineering according to claim 1, characterized in that: A plurality of hexagonal holes (17) are formed on one side of the active gear disc (14).

7. A gas pipeline inner wall cleaner for gas engineering according to claim 1, characterized in that: The driven gear (12) is meshingly connected to the outer side of the driving gear disc (14).

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