CN215031973U - Pipeline cleaner - Google Patents
Pipeline cleaner Download PDFInfo
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- CN215031973U CN215031973U CN202121245109.3U CN202121245109U CN215031973U CN 215031973 U CN215031973 U CN 215031973U CN 202121245109 U CN202121245109 U CN 202121245109U CN 215031973 U CN215031973 U CN 215031973U
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Abstract
The utility model provides a pipeline cleaner, wherein a guide part is connected with a scraping cleaning mechanism through an elastic connector, and a driving part is connected with a brush cleaning mechanism through an elastic connector; the scraping and cleaning mechanism and the brush cleaning mechanism are movably connected through a universal joint fork and a universal joint cross shaft; the guide part comprises a front shell, a front bearing block connected to the front shell and a front wheel bearing frame connected to the front bearing block, wherein a front wheel and a first motor which are matched with each other are installed on the front wheel bearing frame, and a camera is installed at the front end of the front shell; the driving part comprises a rear shell, a rear bearing block connected to the rear shell and a rear wheel bearing frame connected to the rear bearing block, and rear wheels and a second motor which are matched with each other are mounted on the rear wheel bearing frame; and the control module is arranged inside the middle shell of the pipeline cleaner. Through the technical scheme of the utility model, pipeline cleaner compact structure, motion are nimble, can realize all around movement, can independently drive, freely advance in the pipeline, and cleaning efficiency is higher.
Description
Technical Field
The utility model relates to a petroleum pipeline clearance technical field particularly, relates to a pipeline cleaner.
Background
The petroleum pipeline cleaning technology commonly used in the market at present is divided into chemical cleaning and physical cleaning, the chemical cleaning is realized by means of chemical reaction of a cleaning agent and dirt in the pipeline, but the method needs to know the chemical property of the dirt in the pipeline, the cleaning of the pipeline can be realized by selecting the corresponding cleaning agent, and the method has high limitation. The physical cleaning mode is mainly to clean the pipeline by using a PIG technology, the PIG technology is to continuously rub and scrape the inner wall of the pipeline by means of the PIG material made of special polyurethane material which advances in the pipeline at a constant speed under the push of compressed air, so as to achieve the purpose of removing dirt, but the technology cannot independently provide power, needs compressed air to advance, is complex to operate and has higher requirement on the quality of the pipeline.
Chinese patent document (CN 108361471 a speed-adjustable submarine petroleum pipeline cleaning pig) discloses a submarine petroleum pipeline cleaning device. The device adopts the mode of leather cup drive, and speed adjusting mechanism comprises scraper blade, spring, baffle, realizes the control to speed through changing the area of earial drainage. Chinese patent document (CN 108246738A a submarine petroleum pipeline self-adaptive stepped pipeline cleaning pig) discloses a self-adaptive stepped pipeline cleaning pig. The device adopts leather cup driven mode, and cleaning device has used two scraper blades that are the stairstepping and distribute, and every scraper blade has three-step to arrange, totally six-step arranges, and supporting mechanism is the reducing supporting wheel, realizes the self-adaptation to the pipe diameter change through the flexible of spring, controls the resistance that advances of pipeline pig through the first-order scraping volume of control, also can reduce the possibility of taking place the card stifled to a certain extent. Common petroleum pipeline cleaning device is the pipeline PIG device in the PIG clearance technique in the existing market, and this kind of pigging device is poor to complicated pipeline adaptability, and wearing and tearing are more serious, the maintenance cost is higher when marcing in the pipeline, and the speed of marcing in the pipeline is slower, and the turn is difficult. The pipeline pig device adopts a leather cup transmission mode, depends on a closed environment formed by the leather cup and the inner wall of the pipeline, realizes the advancing of the device in the pipeline through media such as compressed water, air and the like, has strong dependence on the internal environment of the pipeline, is easy to block when advancing, and hardly realizes the free advancing inside the pipeline because the device does not have a driving system.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, an object of the utility model is to provide a pipeline cleaner solves among the prior art its unable autonomic drive of pipeline pig, strong, the unable inside condition of pipeline of directly perceivedly observing and the slow problem of speed of marcing to the inside environment dependence of pipeline, promotes easy operability, security, speed of marcing, to pipeline adaptability and operating stability.
In order to achieve the above object, the technical solution of the utility model provides a pipeline cleaner, include: the scraping and cleaning device comprises a guide part and a driving part which are arranged in a matched mode, wherein the guide part is connected with a scraping and cleaning mechanism through an elastic connecting body, and the driving part is connected with a brush cleaning mechanism through the elastic connecting body; one of the scraping and cleaning mechanism and the brush cleaning mechanism is provided with a universal joint fork, and the other is provided with a universal joint cross shaft which is movably connected with the universal joint cross shaft through the universal joint fork; the guide part comprises a front shell, a front bearing block connected to the front shell and a front wheel bearing frame connected to the front bearing block, wherein a front wheel and a first motor which are matched with each other are mounted on the front wheel bearing frame, and a camera is mounted at the front end of the front shell; the driving part comprises a rear shell, a rear bearing block connected to the rear shell and a rear wheel bearing frame connected to the rear bearing block, and rear wheels and a second motor which are matched with each other are mounted on the rear wheel bearing frame; and the control module is arranged in the middle shell of the pipeline cleaner and is respectively connected with the first motor, the second motor and the camera.
The control module comprises a main controller, a positioning system and a wireless transmission system, can transmit pictures shot by the camera to the user terminal in real time, and can monitor the working area of the pipeline cleaner in real time through the positioning system.
Preferably, the scraping and cleaning mechanism is spiral, the brush cleaning mechanism is spiral, a plurality of scraping blades are arranged on the peripheral side surface of the scraping and cleaning mechanism, and a plurality of brushes are arranged on the peripheral side surface of the brush cleaning mechanism.
Preferably, a plurality of the scraping blades are uniformly distributed on the circumferential side surface of the scraping cleaning mechanism at intervals in the circumferential direction, and each scraping blade is in an inclined spiral shape; the plurality of brushes are uniformly distributed on the peripheral side surface of the brush cleaning mechanism at intervals in the circumferential direction, and each brush is in an inclined spiral shape.
Preferably, a motor bracket is installed at the rear end of the rear shell, a third motor is installed on the motor bracket, and the propeller is connected with the third motor.
Preferably, a shock-absorbing spring is connected between the front bearing block and the front wheel bearing frame; and a damping spring is connected between the rear bearing block and the rear wheel bearing frame.
Preferably, the even interval distribution of circumference sets up 5 preceding wheels on the circumference side of procambium, the even interval distribution of circumference sets up 5 back wheels on the circumference side of back casing, preceding wheel with back wheel adopts mecanum wheel.
Preferably, the first motor is connected with the front wheel through a planetary gear reducer, and the second motor is connected with the rear wheel through a planetary gear reducer.
The utility model provides a pipeline cleaner has following beneficial technological effect:
(1) the utility model provides a pair of pipeline cleaner, compact structure, motion are nimble, can realize all around movement, and inside sets up control module moreover, can independently drive, can freely advance in the pipeline, and the speed of advancing is very fast.
(2) Connect the planet wheel reduction gear between motor and wheel, reduced the rotational speed of wheel, improved the output torque, can provide bigger power for the pipeline cleaner, simultaneously, the screw is connected in the benefit behind the back casing, can start when having media such as water or oil including, produces dual power, guarantee cleaning efficiency.
(3) Scraping clearance mechanism, brush clearance mechanism adopt the heliciform, have reduced with the area of contact of pipeline inner wall, cooperate the mecanum wheel simultaneously, greatly reduced pipeline clearance ware and the produced frictional force of pipeline inner wall contact, reduced the wearing and tearing to clearance mechanism to a certain extent.
(4) The wheel bears and installs damping spring between frame and the carrier block, and guide portion and scraping clearance mechanism adopt elastic connector to be connected, and drive division and brush clearance mechanism adopt elastic connector to be connected, can play the cushioning effect like this in the pipeline turning or when meetting great debris, dirt, and the security performance is higher.
(5) Connect through the universal joint between scraping clearance mechanism and the brush clearance mechanism, can realize the bending of pipeline clearance ware, cooperation damping spring simultaneously can be through the turn, and safe high-efficient.
(6) The front end of the front shell is provided with the camera, and images of the front shell can be transmitted to the user terminal through the control module, so that the user can conveniently know the situation and perform related processing.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a pipe cleaner according to an embodiment of the present invention;
fig. 2 shows a schematic front view of a pipe cleaner according to an embodiment of the present invention;
fig. 3 shows a left side view schematic of a pipe cleaner according to an embodiment of the present invention;
fig. 4 shows a schematic right-view structural diagram of the pipe cleaner according to an embodiment of the present invention;
FIG. 5 is a schematic view of a wheel mount in the pipe pig according to an embodiment of the present invention;
figure 6 shows a schematic view of the internal structure of a wheel in a pipe cleaner according to an embodiment of the present invention,
wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to fig. 6 is:
102 guide portion, 1022 front housing, 1024 front bearing block, 1026 front wheel carrier, 1028 front wheel, 1030 first motor, 1032 camera, 1034 camera mount, 104 drive portion, 1042 rear housing, 1044 rear bearing block, 1046 rear wheel carrier, 1048 rear wheel, 1050 second motor, 1052 motor support, 1054 third motor, 1056 propeller, 106 elastic connector, 108 scraping cleaning mechanism, 1082 scraping blade, 110 brush cleaning mechanism, 1102 brush, 112 universal joint fork, 114 universal joint cross shaft, 116 control module, 118 damping spring, 120 planetary reducer, 1202 drive inner wheel, 1204 planetary wheel, 1206 driven outer wheel.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A pipe cleaner according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 6.
As shown in fig. 1 to 6, according to the utility model discloses a pipeline cleaner of embodiment includes guide portion 102, scrapes clearance mechanism 108, brush clearance mechanism 110, drive division 104 etc. and guide portion 102 passes through elastic connection body 106 and connects scraping clearance mechanism 108, and drive division 104 passes through elastic connection body 106 and connects brush clearance mechanism 110, can play the cushioning effect when pipeline turn or meet great debris, dirt, and the security performance is higher. One of scraping clearance mechanism 108 and brush clearance mechanism 110 sets up universal joint fork 112, and another sets up universal joint cross 114, through universal joint fork 112 and universal joint cross 114 swing joint, can realize the bending of pipeline clearance ware, can be through turning, and safe high-efficient.
The driving part 104 comprises a rear housing 1042, a rear bearing block 1044 connected to the rear housing 1042, and a rear wheel bearing frame 1046 connected to the rear bearing block 1044, wherein rear wheels 1048 and a second motor 1050 which are matched with each other are installed on the rear wheel bearing frame 1046, a motor bracket 1052 is installed at the rear end of the rear housing 1042, a third motor 1054 is installed on the motor bracket 1052, a propeller 1056 is connected with the third motor 1054, and the driving part can be started when media such as water or oil exist in the driving part, so that dual power is generated, and the cleaning efficiency is guaranteed. The damping spring 118 is connected between the rear bearing block 1044 and the rear wheel bearing frame 1046, so that the damping device can play a role in buffering at a turning position of a pipeline or when encountering large sundries and dirt, and has higher safety performance. The circumference evenly spaced distribution sets up 5 back wheels 1048 on the circumference side of back casing 1042, and back wheel 1048 adopts mecanum wheel, compact structure, and the motion is nimble, is favorable to realizing the all direction movement of pipeline cleaner. Be connected through planet gear reducer 120 between second motor 1050 and the back wheel 1048, planet gear reducer 120 includes the drive that the meshing is connected in wheel 1202, planet wheel 1204, driven foreign wheel 1206, and the wheel 1202 is connected on second motor 1050 in the drive, and driven foreign wheel 1206 is connected on back wheel 1048, has reduced the rotational speed of wheel, has improved output torque, can provide bigger power for the pipe cleaner.
The control module 116 is arranged inside the middle shell of the pipeline cleaner and is respectively connected with the first motor 1030, the second motor 1050 and the camera 1032, the control module 116 comprises a main controller, a positioning system and a wireless transmission system, the picture shot by the camera 1032 can be transmitted to a user terminal in real time, and the working area of the pipeline cleaner can be monitored in real time through the positioning system.
Further, as shown in fig. 1 and 2, the scraping mechanism 108 has a spiral shape, the brush cleaning mechanism 110 has a spiral shape, a plurality of scraping blades 1082 are provided on the circumferential side surface of the scraping mechanism 108, and a plurality of brushes 1102 are provided on the circumferential side surface of the brush cleaning mechanism 110. A plurality of scraping blades 1082 are evenly distributed at intervals in the circumferential direction on the circumferential side surface of the scraping cleaning mechanism 108, and each scraping blade 1082 is in an inclined spiral shape; the plurality of brushes 1102 are evenly distributed on the circumferential side surface of the brush cleaning mechanism 110 at intervals in the circumferential direction, and each brush 1102 is in an inclined spiral shape. By the design, the contact area between the cleaning mechanism and the inner wall of the pipeline is reduced, and the Mecanum wheel is matched with the cleaning mechanism, so that the friction force generated by the contact between the pipeline cleaner and the inner wall of the pipeline is greatly reduced, the cleaning efficiency is improved, and the abrasion of the cleaning mechanism is reduced to a certain extent.
The pipeline cleaner realizes autonomous driving, can realize free advancing in the pipeline, is matched with a spiral cleaning mechanism simultaneously, and has high cleaning efficiency, strong cleaning stability and higher adaptability.
The utility model provides a working process of pipeline cleaner as follows:
the user puts into the pipeline with the pipeline clearance ware, starts through the user terminal, and after control module 116 received the signal, control first motor 1030, second motor 1050 began the operation, and wheel 1028, rear wheel 1048 rotate before driving through planet gear reducer 120, and the pipeline clearance ware is marchd. Meanwhile, the camera 1032 is turned on, the user can observe the inside condition of the pipeline shot by the camera 1032 on the user terminal, if water or petroleum medium exists in the pipeline, the third motor 1054 can be started through the control module 116, the third motor 1054 rotates to drive the propeller 1056 to rotate, and larger power is provided for the advancing of the pipeline cleaner.
When meeting sundries or dirt, the front wheel 1028 is in contact with the front wheel 1028, the front wheel 1028 is buffered under the action of the damping spring 118, then the scraping blade 1082 on the scraping and cleaning mechanism 108 is in contact with the dirt, a part of the dirt on the pipe wall is scraped, and then the brush 1102 on the brush cleaning mechanism 110 is in contact with the residual dirt, so that the residual dirt on the pipe wall is cleaned, friction force is generated when the scraping and cleaning mechanism 108 and the brush cleaning mechanism 110 are in contact with the dirt on the pipe wall, and the pipe cleaner can rotate by itself due to the spiral shapes of the scraping and cleaning mechanism 108 and the brush cleaning mechanism 110 and the matching of the adopted mecanum wheel, so that the friction force generated when the scraping and cleaning mechanism 108 and the brush cleaning mechanism 110 are in contact with the pipe wall is reduced.
At the pipe turn, the pipe cleaner bends via a yoke 112 and a yoke cross 114, while engaging a damper spring 118 to allow the pipe cleaner to pass through the turn.
When a user observes that sundries which cannot be cleaned by the pipeline cleaner exist in the pipeline or finds that the pipeline is damaged through the terminal, the position of the pipeline cleaner and the position of the pipeline which is damaged can be determined through the position transmitted to the terminal by the positioning system.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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 (7)
1. A pipe cleaner, comprising:
the scraping and cleaning device comprises a guide part and a driving part which are arranged in a matched mode, wherein the guide part is connected with a scraping and cleaning mechanism through an elastic connecting body, and the driving part is connected with a brush cleaning mechanism through the elastic connecting body;
one of the scraping and cleaning mechanism and the brush cleaning mechanism is provided with a universal joint fork, and the other is provided with a universal joint cross shaft which is movably connected with the universal joint cross shaft through the universal joint fork;
the guide part comprises a front shell, a front bearing block connected to the front shell and a front wheel bearing frame connected to the front bearing block, wherein a front wheel and a first motor which are matched with each other are mounted on the front wheel bearing frame, and a camera is mounted at the front end of the front shell;
the driving part comprises a rear shell, a rear bearing block connected to the rear shell and a rear wheel bearing frame connected to the rear bearing block, and rear wheels and a second motor which are matched with each other are mounted on the rear wheel bearing frame;
and the control module is arranged in the middle shell of the pipeline cleaner and is respectively connected with the first motor, the second motor and the camera.
2. The pipe cleaner of claim 1,
the scraping and cleaning mechanism is in a spiral shape, the brush cleaning mechanism is in a spiral shape, a plurality of scraping blades are arranged on the peripheral side face of the scraping and cleaning mechanism, and a plurality of brushes are arranged on the peripheral side face of the brush cleaning mechanism.
3. The pipe cleaner of claim 2,
the scraping blades are uniformly distributed on the circumferential side surface of the scraping cleaning mechanism at intervals in the circumferential direction, and each scraping blade is in an inclined spiral shape;
the plurality of brushes are uniformly distributed on the peripheral side surface of the brush cleaning mechanism at intervals in the circumferential direction, and each brush is in an inclined spiral shape.
4. The pipe cleaner of claim 3,
the rear end of the rear shell is provided with a motor support, the third motor is arranged on the motor support, and the propeller is connected with the third motor.
5. The pipe cleaner of claim 4,
a damping spring is connected between the front bearing block and the front wheel bearing frame;
and a damping spring is connected between the rear bearing block and the rear wheel bearing frame.
6. The pipe cleaner of claim 5,
the even interval distribution of circumference sets up 5 preceding wheels on the circumference side of procapsid, the even interval distribution of circumference sets up 5 back wheels on the circumference side of back casing, preceding wheel with back wheel adopts mecanum wheel.
7. The pipe cleaner of claim 6,
the first motor is connected with the front wheels through a planetary gear reducer, and the second motor is connected with the rear wheels through a planetary gear reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245109.3U CN215031973U (en) | 2021-06-04 | 2021-06-04 | Pipeline cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121245109.3U CN215031973U (en) | 2021-06-04 | 2021-06-04 | Pipeline cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215031973U true CN215031973U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121245109.3U Active CN215031973U (en) | 2021-06-04 | 2021-06-04 | Pipeline cleaner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210670A (en) * | 2021-12-15 | 2022-03-22 | 西安科技大学 | Cable duct bank dredging robot capable of adapting to pipeline shape |
| CN114352270A (en) * | 2022-03-18 | 2022-04-15 | 四川圣诺油气工程技术服务有限公司 | Identification system for tubing operation coupling without killing well |
-
2021
- 2021-06-04 CN CN202121245109.3U patent/CN215031973U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114210670A (en) * | 2021-12-15 | 2022-03-22 | 西安科技大学 | Cable duct bank dredging robot capable of adapting to pipeline shape |
| CN114352270A (en) * | 2022-03-18 | 2022-04-15 | 四川圣诺油气工程技术服务有限公司 | Identification system for tubing operation coupling without killing well |
| CN114352270B (en) * | 2022-03-18 | 2022-05-10 | 四川圣诺油气工程技术服务有限公司 | Identification system for collar in snubbing pipe tripping operation |
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