CN113102403A - Pipeline inner wall cleaning device based on ratchet transmission principle - Google Patents
Pipeline inner wall cleaning device based on ratchet transmission principle Download PDFInfo
- Publication number
- CN113102403A CN113102403A CN202110328223.0A CN202110328223A CN113102403A CN 113102403 A CN113102403 A CN 113102403A CN 202110328223 A CN202110328223 A CN 202110328223A CN 113102403 A CN113102403 A CN 113102403A
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- China
- Prior art keywords
- adjusting
- turntable
- swing joint
- ratchet
- limit stop
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of pipeline nursing, and discloses a pipeline inner wall cleaning device based on a ratchet transmission principle. Drive the locking carousel through external drive and rotate, drive then and rotate rather than the threaded rod of being connected, drive then and rotate rather than the regulating block of meshing, when the threaded rod rotates clockwise, drive the regulating block and move down, promote the fixed ejector pad of its both sides to remove to the outside then, the equal fixedly connected with of lower extreme of fixed ejector pad and the metallic conductor that external power source is connected, promote metallic conductor to remove to the outside then.
Description
Technical Field
The invention relates to the technical field of pipeline nursing, in particular to a pipeline inner wall cleaning device based on a ratchet wheel transmission principle.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, after fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high-pressure position to a low-pressure position of a pipeline and can be conveyed by the pressure or gravity of the fluid, after the pipeline is used for a long time, magazines and dust are easily attached to the inner wall of a connecting port of the pipeline, but the existing pipeline inner wall cleaning device still has some defects, for example, the existing pipeline inner wall cleaning device cannot be fixedly adapted to pipelines with different sizes and diameters, the application range is small, the existing pipeline inner wall cleaning device is generally cleaned manually, the cleaning range is small, and the working efficiency is influenced.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a pipeline inner wall cleaning device based on a ratchet wheel transmission principle, which has the advantages that a fixed push block is attached to the inner wall of a pipeline for fixation, the pipeline inner wall cleaning device can adapt to pipelines with different sizes and cleaning claws for cleaning the inner wall of the pipeline when moving, the working efficiency is increased, and the like, and the problems that the existing pipeline inner wall cleaning device cannot be fixedly adapted to pipelines with different sizes and diameters, the cleaning range is small, and the working efficiency is influenced are solved.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pipeline inner wall cleaning device based on ratchet transmission principle, includes the protective housing, the equal sliding connection in the left and right sides on the inside top of protective housing has fixed ejector pad, and the inside below position department that is located fixed ejector pad of protective housing all is provided with the installation disc, the below of installation disc all is provided with slide bracket, slide bracket's below all is provided with the fixed mounting frame, the equal embedding of the below of fixed ejector pad in protective housing's upper surface position department installs the slip resistor, and the inboard of fixed ejector pad has all laminated the regulating block, the equal meshing in inboard of regulating block is connected with the threaded rod, and the top of regulating block all is provided with reset spring, the equal fixedly connected with locking carousel in upper end of threaded rod.
Preferably, the inside swing joint of installation disc has the regulation ratchet, the inside swing joint of adjusting the ratchet has the regulation carousel, the inside swing joint of adjusting the carousel has the trigger carousel, the positive swing joint that triggers the carousel has the regulation movable block, the positive swing joint of adjusting the carousel has spacing shelves pole, the back swing joint of spacing shelves pole has spacing ratchet, the positive swing joint of adjusting the carousel has the regulation movable rod, the inboard of installation disc all rotates and is connected with driven runner, the equal swing joint in intermediate position department on driven runner surface has the intermittent type push pedal, the upper end of intermittent type push pedal all is provided with the gasbag, the top of gasbag has all laminated the intermittent type clamp plate, the equal sliding connection in outside of intermittent type clamp plate has the stock solution room.
Preferably, the inside swing joint of fixed mounting frame has limit stop, limit stop's right side swing joint has accepts the connecting rod, limit stop's left side swing joint has a coupling spring, limit stop's front swing joint has a movable connecting rod, the below swing joint of the limit stop of telling has a fixed baseplate, the spacing groove has been seted up to fixed baseplate's inside, the inside swing joint of spacing groove has clean jack catch, limit stop's right side swing joint has from the locking lever.
Preferably, the mounting disc, the adjusting ratchet wheel, the adjusting turntable and the triggering turntable are arranged in a concentric circle, and strip-shaped protruding structures are arranged on the outer sides of the adjusting turntable and the triggering turntable.
Preferably, the adjusting movable block is located on the front side of the strip-shaped protruding structure of the trigger turntable and movably connected with the same, and the limiting stop lever is located on the front side of the strip-shaped protruding structure of the adjusting turntable and movably connected with the same.
Preferably, the limiting ratchet is movably connected to the back of the strip-shaped protruding structure of the adjusting turntable, and the limiting ratchet is matched with teeth on the adjusting ratchet.
Compared with the prior art, the invention provides a pipeline inner wall cleaning device based on a ratchet wheel transmission principle, which has the following beneficial effects:
1. the pipe inner wall cleaning device based on the ratchet transmission principle drives the locking turntable to rotate through the external drive, then drives the threaded rod connected with the locking turntable to rotate, then drives the adjusting block meshed with the threaded rod to rotate, when the threaded rod rotates clockwise, the adjusting block is driven to move downwards, then the fixed push blocks on two sides of the threaded rod are pushed to move outwards, the lower ends of the fixed push blocks are fixedly connected with metal conductors connected with an external power supply, then the metal conductors are pushed to move outwards, the sliding resistor is electrically connected with the driving motor of the installation disc through a lead, the resistance value of an external power supply circuit is reduced at the moment, power is supplied to the driving motor, meanwhile, the fixed push blocks are attached to the inner wall of the pipe to be fixed, the installation disc is driven to move outwards to drive the cleaning clamping jaws to attach to the inner wall of the pipe, the pipe inner wall cleaning device can adapt to pipes with different sizes, then intermittently extruding the air bag through the intermittent push plate so as to push the intermittent press plate in the liquid storage chamber to extrude the cleaning liquid in the liquid storage chamber, wherein the extrusion speed is increased along with the increase of the diameter of the pipeline.
2. This pipeline inner wall cleaning device based on ratchet drive principle, can drive the synchronous equidirectional motion of fixed baseplate when moving through limit stop, because the one end that clean jack catch is the bending form and is close to the cassette is provided with two columnar structure, a columnar structure and cassette swing joint, another columnar structure is located the inside of spacing groove and the two sliding connection, because the spacing groove is upper right tilt state, so when the fixed baseplate moves left, accessible spacing groove drives clean jack catch upwards rotation, when limit stop moves left most, clean jack catch and self-locking lever joint, clean jack catch cleans the pipeline inner wall when the removal, and the work efficiency is increased.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the structure of the movable link portion of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1;
fig. 4 is an enlarged view of B in fig. 1.
Wherein: 1. installing a disc; 2. adjusting the ratchet wheel; 3. adjusting the turntable; 4. triggering the turntable; 5. adjusting the movable block; 6. a limiting stop lever; 7. limiting ratchets; 8. adjusting the movable rod; 9. a protective housing; 10. fixing the push block; 11. fixing the mounting frame; 12. a limit stop block; 13. a carrying connecting rod; 14. a connecting spring; 15. a movable connecting rod; 16. a fixed base; 17. a limiting groove; 18. cleaning the clamping jaws; 19. a self-locking lever; 20. a sliding platform; 21. locking the turntable; 22. a threaded rod; 23. a return spring; 24. an adjusting block; 25. a sliding resistor; 26. a liquid storage chamber; 27. intermittent pressing plate; 28. an air bag; 29. intermittent push plate; 30. a driven runner.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a pipeline inner wall cleaning device based on a ratchet transmission principle comprises a protective housing 9, wherein the left side and the right side of the top end inside the protective housing 9 are both connected with a fixed push block 10 in a sliding manner, an installation disc 1 is arranged inside the protective housing 9 and below the fixed push block 10, a sliding platform 20 is arranged below the installation disc 1, a fixed installation frame 11 is arranged below the sliding platform 20, a sliding resistor 25 is embedded and installed below the fixed push block 10 and on the upper surface of the protective housing 9, an adjusting block 24 is attached to the inner side of the fixed push block 10, a threaded rod 22 is engaged and connected to the inner side of the adjusting block 24, a return spring 23 is arranged above the adjusting block 24, and a locking turntable 21 is fixedly connected to the upper end of the threaded rod 22;
the inner part of the installation disc 1 is movably connected with an adjusting ratchet wheel 2, the inner part of the adjusting ratchet wheel 2 is movably connected with an adjusting rotary disc 3, the inner part of the adjusting rotary disc 3 is movably connected with a triggering rotary disc 4, the front side of the triggering rotary disc 4 is movably connected with an adjusting movable block 5, the front side of the adjusting rotary disc 3 is movably connected with a limiting stop lever 6, the back side of the limiting stop lever 6 is movably connected with a limiting ratchet 7, the front side of the adjusting rotary disc 3 is movably connected with an adjusting movable rod 8, the inner side of the installation disc 1 is rotatably connected with a driven rotary wheel 30, the middle position of the surface of the driven rotary wheel 30 is movably connected with an intermittent push plate 29, the upper end of the intermittent push plate 29 is provided with an air bag 28, an intermittent press plate 27;
a limit stop 12 is movably connected inside the fixed mounting frame 11, a receiving connecting rod 13 is movably connected on the right side of the limit stop 12, a connecting spring 14 is movably connected on the left side of the limit stop 12, a movable connecting rod 15 is movably connected on the front side of the limit stop 12, a fixed base 16 is movably connected below the limit stop 12, a limit groove 17 is formed inside the fixed base 16, a cleaning claw 18 is movably connected inside the limit groove 17, and a self-locking rod 19 is movably connected on the right side of the limit stop 12;
specifically, the method comprises the following steps: the mounting disc 1, the adjusting ratchet 2, the adjusting rotary disc 3 and the triggering rotary disc 4 are arranged in a concentric circle, and strip-shaped protruding structures are arranged on the outer sides of the adjusting rotary disc 3 and the triggering rotary disc 4;
according to the scheme: when the limit stop 12 moves leftwards to the leftmost end, one end of the movable connecting rod 15 positioned in the groove is clamped in the concave shape of the special-shaped groove, and at the moment, the movable connecting rod 15 can not move any more, and the fixed base 16 is movably connected with the limit stop 12;
specifically, the method comprises the following steps: the adjusting movable block 5 is positioned on the front side of the strip-shaped protruding structure of the trigger turntable 4 and is movably connected with the same, and the limiting stop lever 6 is positioned on the front side of the strip-shaped protruding structure of the adjusting turntable 3 and is movably connected with the same;
according to the scheme: when the adjusting movable block 5 rotates to be in contact with the limiting gear lever 6, the limiting gear lever 6 can be pushed to synchronously rotate in the same direction, the limiting ratchet 7 can rotate clockwise on the outer side of the adjusting ratchet 2, and meanwhile, the adjusting rotary disc 3 can drive the adjusting movable lever 8 to do reciprocating motion;
specifically, the method comprises the following steps: the adjusting movable block 5 is positioned on the front side of the strip-shaped protruding structure of the trigger turntable 4 and is movably connected with the same, and the limiting stop lever 6 is positioned on the front side of the strip-shaped protruding structure of the adjusting turntable 3 and is movably connected with the same;
according to the scheme: the limiting ratchet 7 can rotate clockwise outside the adjusting ratchet 2, and meanwhile, the adjusting rotary disc 3 can drive the adjusting movable rod 8 to reciprocate.
When the device is used, the locking turntable 21 is driven to rotate by an external drive, and then the threaded rod 22 connected with the locking turntable is driven to rotate, and then the adjusting block 24 meshed with the threaded rod is driven to rotate, when the threaded rod 22 rotates clockwise, the adjusting block 24 is driven to move downwards, and then the fixed push blocks 10 on two sides of the fixed push blocks are driven to move outwards, the lower ends of the fixed push blocks 10 are fixedly connected with metal conductors connected with an external power supply, and then the metal conductors are driven to move outwards, the sliding resistor 25 is electrically connected with the driving motor of the installation disc 1 through a lead, at the moment, the resistance value of an external power supply circuit is reduced, power is supplied to the driving motor, meanwhile, the fixed push blocks 10 are attached to the inner wall of a pipeline for fixing, the installation disc 1 is driven to move outwards to drive the cleaning claws 18 to be attached to the inner wall of the pipeline, so that the device can adapt to pipelines, the air bag 28 is then intermittently pressed by the intermittent push plate 29, thereby pushing the intermittent pressure plate 27 inside the reservoir 26 to squeeze out the cleaning liquid inside, the rate of squeezing out increasing as the diameter of the pipe increases.
The installation disc 1 rotates to drive the adjusting movable block 5 to rotate, when the adjusting movable block is contacted with the limit stop rod 6, the limit stop rod 6 can be pushed to synchronously rotate in the same direction, the limit ratchet 7 can rotate clockwise outside the adjusting ratchet 2, simultaneously, the adjusting rotary disc 3 can drive the adjusting movable rod 8 to do reciprocating motion, the adjusting movable rod 8 can drive the limit stop rod 6 to do reciprocating motion in the horizontal direction, when the left end of the adjusting movable rod is contacted with the bearing connecting rod 13, the bearing connecting rod 13 can be pushed to synchronously move leftwards, the sliding block and the bearing connecting rod 13 synchronously move leftwards, the front surface of the limit stop 12 is provided with a special-shaped groove, the special-shaped groove is symmetrically distributed by taking the central line of the limit stop 12 as a reference, one end of the movable connecting rod 15 is provided with the sliding block, namely, one end of the movable connecting rod 15, far away from the special-shaped groove, is movably hinged, the movable connecting rod 15 is driven to move in the special-shaped groove, when the limit stop 12 moves to the leftmost end leftwards, the movable connecting rod 15 is driven to move in the groove, one end of the movable connecting rod 15 in the groove is clamped in the concave shape of the special-shaped groove, at the moment, the movable connecting rod 15 can not move any more, the fixed base 16 is movably connected with the limit stop 12, when the limit stop 12 moves, the fixed base 16 can be driven to move synchronously and in the same direction, because the cleaning claw 18 is in a bent shape and one end close to the clamping seat is provided with two columnar structures, one columnar structure is movably hinged with the clamping seat, the other columnar structure is positioned in the limiting groove 17 and is in sliding connection with the two, because the limiting groove 17 is in a state of inclining upwards and rightwards, when the fixed base 16 moves leftwards, the cleaning claw 18 can be driven to rotate upwards through the limiting groove 17, when the limit, the cleaning claw 18 cleans the inner wall of the pipeline when moving, and the working efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pipeline inner wall cleaning device based on ratchet drive principle, includes protective housing (9), its characterized in that: the left side and the right side of the top end in the protective housing (9) are both connected with a fixed push block (10) in a sliding way, and the inner part of the protective housing (9) is provided with a mounting disc (1) at the position below the fixed push block (10), sliding platforms (20) are arranged below the mounting discs (1), fixed mounting frames (11) are arranged below the sliding platforms (20), sliding resistors (25) are embedded and installed at the positions, located on the upper surface of the protective housing (9), below the fixed push block (10), and the inner sides of the fixed push blocks (10) are all adhered with adjusting blocks (24), the inner sides of the adjusting blocks (24) are all engaged and connected with threaded rods (22), and a return spring (23) is arranged above the adjusting block (24), and the upper end of the threaded rod (22) is fixedly connected with a locking turntable (21).
2. The inner wall cleaning device for the pipeline based on the ratchet transmission principle as claimed in claim 1, wherein: the inner swing joint of the installation disc (1) is provided with an adjustment ratchet wheel (2), the inner swing joint of the adjustment ratchet wheel (2) is provided with an adjustment turntable (3), the inner swing joint of the adjustment turntable (3) is provided with a trigger turntable (4), the front swing joint of the trigger turntable (4) is provided with an adjustment movable block (5), the front swing joint of the adjustment turntable (3) is provided with a limit stop lever (6), the back of the limit stop lever (6) is movably connected with a limit ratchet (7), the front of the adjustment turntable (3) is movably connected with an adjustment movable lever (8), the inner side of the installation disc (1) is rotatably connected with a driven runner (30), the middle position of the surface of the driven runner (30) is movably connected with an intermittent push plate (29), the upper end of the intermittent push plate (29) is provided with an air bag (28), and an intermittent press plate (27) is attached to the upper part of the air, the outer parts of the intermittent press plates (27) are all connected with liquid storage chambers (26) in a sliding mode.
3. The inner wall cleaning device for the pipeline based on the ratchet transmission principle as claimed in claim 1, wherein: the inside swing joint of fixed mounting frame (11) has limit stop (12), connecting rod (13) are accepted to the right side swing joint of limit stop (12), the left side swing joint of limit stop (12) has coupling spring (14), the positive swing joint of limit stop (12) has movable connecting rod (15), the below swing joint of the limit stop (12) of telling has unable adjustment base (16), spacing groove (17) have been seted up to the inside of unable adjustment base (16), the inside swing joint of spacing groove (17) has clean jack catch (18), the right side swing joint of limit stop (12) has self-locking pole (19).
4. The inner wall cleaning device for the pipeline based on the ratchet transmission principle as claimed in claim 1, wherein: the installation disc (1), the adjusting ratchet wheel (2), the adjusting turntable (3) and the triggering turntable (4) are arranged in concentric circles, and strip-shaped protruding structures are arranged on the outer sides of the adjusting turntable (3) and the triggering turntable (4).
5. The inner wall cleaning device for the pipeline based on the ratchet transmission principle as claimed in claim 1, wherein: the adjusting movable block (5) is positioned on the front side of the strip-shaped protruding structure of the trigger turntable (4) and is movably connected with the same, and the limiting stop lever (6) is positioned on the front side of the strip-shaped protruding structure of the adjusting turntable (3) and is movably connected with the same.
6. The inner wall cleaning device for the pipeline based on the ratchet transmission principle as claimed in claim 1, wherein: the limiting ratchet (7) is movably connected to the back of the strip-shaped protruding structure of the adjusting turntable (3), and the limiting ratchet (7) is matched with teeth on the adjusting ratchet (2) and is uniformly connected with the same adjusting movable block inside the catheter installation disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328223.0A CN113102403A (en) | 2021-03-26 | 2021-03-26 | Pipeline inner wall cleaning device based on ratchet transmission principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328223.0A CN113102403A (en) | 2021-03-26 | 2021-03-26 | Pipeline inner wall cleaning device based on ratchet transmission principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113102403A true CN113102403A (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110328223.0A Pending CN113102403A (en) | 2021-03-26 | 2021-03-26 | Pipeline inner wall cleaning device based on ratchet transmission principle |
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| Country | Link |
|---|---|
| CN (1) | CN113102403A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127193A (en) * | 2017-07-01 | 2017-09-05 | 徐立 | A kind of towed cleaning device of long straight pipeline inwall |
| CN207823522U (en) * | 2017-12-19 | 2018-09-07 | 广州市芳村建筑工程有限公司 | Waterpipe cleaning apparatus |
| CN207929698U (en) * | 2017-12-28 | 2018-10-02 | 安徽省智趣机器人科技有限公司 | One kind dredging cleaning intelligent robot from tapered pipeline |
| CN208066886U (en) * | 2018-01-27 | 2018-11-09 | 赖育芬 | A kind of environment protection pipe cleaning equipment |
| CN208230453U (en) * | 2018-02-08 | 2018-12-14 | 张娇蓉 | A kind of petroleum production pipeline dredger |
-
2021
- 2021-03-26 CN CN202110328223.0A patent/CN113102403A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127193A (en) * | 2017-07-01 | 2017-09-05 | 徐立 | A kind of towed cleaning device of long straight pipeline inwall |
| CN207823522U (en) * | 2017-12-19 | 2018-09-07 | 广州市芳村建筑工程有限公司 | Waterpipe cleaning apparatus |
| CN207929698U (en) * | 2017-12-28 | 2018-10-02 | 安徽省智趣机器人科技有限公司 | One kind dredging cleaning intelligent robot from tapered pipeline |
| CN208066886U (en) * | 2018-01-27 | 2018-11-09 | 赖育芬 | A kind of environment protection pipe cleaning equipment |
| CN208230453U (en) * | 2018-02-08 | 2018-12-14 | 张娇蓉 | A kind of petroleum production pipeline dredger |
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