CN209886331U - Spiral propelling pipe cleaner for natural gas pipeline - Google Patents
Spiral propelling pipe cleaner for natural gas pipeline Download PDFInfo
- Publication number
- CN209886331U CN209886331U CN201920420795.XU CN201920420795U CN209886331U CN 209886331 U CN209886331 U CN 209886331U CN 201920420795 U CN201920420795 U CN 201920420795U CN 209886331 U CN209886331 U CN 209886331U
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- Prior art keywords
- sleeve
- rotating shaft
- natural gas
- steel brush
- impeller
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Abstract
The utility model relates to a spiral propelling pipe cleaner for a natural gas pipeline, which comprises an outer shell, a rotating sleeve is connected in the outer shell, a rotating shaft is rotatably inserted in the rotating sleeve, a stepped scraper is arranged at the front end part of the rotating shaft, the stepped scraper is connected with a rotating shaft, a sliding sleeve is sleeved on the rotating shaft in a sliding manner, an impeller is fixedly sleeved on the outer side of the sliding sleeve, the rear end part of the rotating shaft is provided with the steel brush, the utility model is convenient to push the impeller to rotate through natural gas transmission, the impeller pushes the step-shaped scraper and the steel brush to rotate, the step-shaped scraper scrapes and cleans, the steel brush cleans, the impeller extrudes to one side under pressure, so that the steel brush can extend outwards, the steel brush is convenient to be attached to the side wall of the pipeline for cleaning, the arrangement of the supporting caster enables the pipe cleaner to be stably supported in the pipeline, and the pipe cleaner can move in the pipeline conveniently.
Description
Technical Field
The utility model relates to a pipeline cleaning technical field, concretely relates to spiral propulsion dredging pipe ware for natural gas line.
Background
The pipe conveying natural gas pushes a piston-shaped object to clean the inner wall of a pipeline, which is called as 'pigging', and is widely applied to the cleaning, detection, maintenance and operation of natural gas pipelines at present, since the successful development of a pipe cleaner by Knapp company and Girard company in the 1962, the pipe cleaner becomes the most common pigging tool at present, and the basic principle is as follows: pushing a pipe cleaner to move forwards in the pipeline by using the self pressure of fluid in the pipeline as power, scraping dirt on the pipe wall, and pushing the dirt accumulated in the pipeline out of the valve; it has the following advantages; the cleaning pipe diameter range is large, the pipe cleaning distance is long, the metal body of the pipe is not corroded, the environment is not chemically polluted, the scale cleaning is uniform and thorough, the pipe cleaning cost is low, and the operation can be carried out without stopping.
But the dredging pipe ware rocks easily at the during operation, influences the clearance effect, is difficult to extend to the outside when cleaning, is not convenient for adjust cleaning the radius, based on this, the utility model designs a spiral propulsion dredging pipe ware for natural gas line to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral propulsion dredging pipe ware for natural gas line to solve the dredging pipe ware that proposes in the above-mentioned background art and rock easily at the during operation, influence the clearance effect, be difficult to extend to the outside when cleaning, be not convenient for carry out the problem adjusted to cleaning the radius.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
the utility model provides a spiral propulsion dredging pipe ware for natural gas line, includes the shell body, be connected with in the shell body and change the cover, it has the pivot to rotate to peg graft in the cover, the notch cuttype scraper is installed to the preceding tip of pivot, the notch cuttype scraper is connected with the pivot, the sliding sleeve has been cup jointed in the pivot, the impeller has been fixed to have cup jointed in the sliding sleeve outside, install solid fixed ring in the pivot, be provided with the spring between the back of solid fixed ring and impeller, the steel brush is installed to the back tip of pivot, the back-mounted of impeller has branch, the activity articulates on the branch has the push rod, the other end of push rod is articulated to be installed on the steel brush, two rows of support truc.
Preferably, the notch cuttype scraper annular is installed on the ring, the inboard welding of ring has the link, link and pivot fixed connection.
Preferably, the front end part of the connecting frame is provided with a rotating sleeve, and the rotating sleeve is connected with a steel cable.
Preferably, the outer side wall of the rotating shaft is provided with a slide bar, the inner side wall of the sleeve is provided with a sliding groove, and the slide bar is connected in the sliding groove in a sliding and clamping manner.
Preferably, four groups of stepped scrapers, supporting trundles and steel brushes are annularly arranged around the rotating shaft.
Preferably, the outer side wall of the outer shell is provided with a tail end of a supporting caster, the tail end of the steel brush is inserted into the first sleeve, the tail end of the steel brush is inserted into the second sleeve, the first sleeve and the second sleeve are both internally provided with buffer springs, the first sleeve is arranged on the side wall of the outer shell, and the second sleeve is arranged on the side wall of the rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be convenient for promote the impeller through natural gas transmission and rotate, impeller promotion notch cuttype scraper and steel brush rotate, and the clearance is scraped to the notch cuttype scraper, and the steel brush cleans, and the impeller is receiving one side extrusion under the pressure for the steel brush can extend to the outside, and the lateral wall of steel brush laminating pipeline cleans when being convenient for, makes the support that the dredging pipe cleaner can be stable through the setting that supports the truckle in the pipeline, and the dredging pipe cleaner of also being convenient for moves in the pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a spiral-propelling pipe cleaner for a natural gas pipeline according to the present invention;
FIG. 2 is a schematic view of the stepped scraper arrangement structure of the present invention;
fig. 3 is the schematic diagram of the arrangement structure of the steel brushes of the utility model.
In the drawings, the components represented by the respective reference numerals are listed below:
1-outer shell, 2-ladder type scraper, 3-rotating sleeve, 4-steel cable, 5-rotating shaft, 6-impeller, 7-sliding sleeve, 8-sliding strip, 9-fixing ring, 10-spring, 11-sleeve I, 12-supporting caster, 13-sleeve II, 14-push rod, 15-steel brush, 16-support rod, 17-connecting frame and 18-circular ring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Please refer to fig. 1-3, the utility model provides a spiral propulsion pipe cleaner for natural gas line, including shell body 1, be connected with in the shell body 1 and change cover 3, it has pivot 5 to rotate to peg graft in the cover 3, notch cuttype scraper 2 is installed to the preceding tip of pivot 5, notch cuttype scraper 2 is connected with pivot 5, sliding sleeve 7 has been cup jointed in the last slip of pivot 5, sliding sleeve 7 outside is fixed to be cup jointed impeller 6, install solid fixed ring 9 in the pivot 5, be provided with spring 10 between the back of solid fixed ring 9 and impeller 6, steel brush 15 is installed to the back tip of pivot 5, the back mounted of impeller 6 has branch 16, the activity hinges on branch 16 has push rod 14, the other end of push rod 14 articulates and installs on steel brush 15, two rows of support truckles 12 are installed in the outside.
The stepped scraper 2 is annularly arranged on the circular ring 18, the inner side of the circular ring 18 is welded with the connecting frame 17, and the connecting frame 17 is fixedly connected with the rotating shaft 5; the front end part of the connecting frame 17 is provided with a rotating sleeve which is connected with a steel cable 4; the outer side wall of the rotating shaft 5 is provided with a sliding strip 8, the inner side wall of the sliding sleeve 7 is provided with a sliding groove, and the sliding strip 8 is clamped in the sliding groove in a sliding manner, so that the impeller 6 cannot be dislocated during rotation and sliding;
the stepped scraper 2, the supporting caster 12 and the steel brush 15 are all annularly provided with four groups around the rotating shaft 5; the tail end of a supporting caster 12 arranged on the outer side wall of the outer shell 1 is connected in a first sleeve 11 in an inserting mode, the tail end of the steel brush 15 is connected in a second sleeve 13 in an inserting mode, buffer springs are arranged in the first sleeve 11 and the second sleeve 13, the first sleeve 11 is installed on the side wall of the outer shell 1, and the second sleeve 13 is installed on the side wall of the rotating shaft 5.
One specific application of this embodiment is: the pipe cleaner is pulled by the steel cable 4, so that the cleaning position of the pipe cleaner can move conveniently, the supporting caster 12 is supported on the wall of the pipeline in the moving process of the pipe cleaner, so that the pipe cleaner can be stably supported and moved in the pipeline, the sleeve I11 on the supporting caster 12 can buffer the supporting caster 12, natural gas can pass through the outer shell 1 at a high speed in the transmission process, the impeller 6 rotates to drive the rotating shaft 5 to rotate, the stepped scraper 2 and the steel brush 15 rotate when the rotating shaft 5 rotates, dirt on the inner side wall of the pipeline is scraped by the stepped scraper 2, the steel brush 15 is cleaned, the impeller 6 can be extruded to one side under the transmission pressure of the natural gas, the impeller 6 extrudes the spring 10, so that the support rod 16 pushes the push rod 14 to expand outwards, and the steel brush 15 can be tightly attached to the inner side wall of the pipeline for cleaning.
It is to be understood that the invention is not limited in its application to the details of construction and the arrangement of components set forth herein. The present invention is capable of other embodiments and of being practiced and carried out in a variety of ways. The foregoing variations and modifications fall within the scope of the present invention. It will be understood that the invention disclosed and defined herein extends to all alternative combinations of two or more of the individual features mentioned or evident from the text and/or drawings. The embodiments described herein explain the best modes known for practicing the invention and will enable others skilled in the art to utilize the invention.
Claims (6)
1. A spiral pushed pig for natural gas pipelines, comprising an outer casing (1), characterized in that: a rotating sleeve (3) is connected in the outer shell (1), a rotating shaft (5) is rotatably inserted in the rotating sleeve (3), the front end part of the rotating shaft (5) is provided with a stepped scraper (2), the stepped scraper (2) is connected with the rotating shaft (5), a sliding sleeve (7) is sleeved on the rotating shaft (5) in a sliding manner, an impeller (6) is fixedly sleeved on the outer side of the sliding sleeve (7), a fixed ring (9) is arranged on the rotating shaft (5), a spring (10) is arranged between the fixed ring (9) and the back of the impeller (6), a steel brush (15) is arranged at the rear end part of the rotating shaft (5), a support rod (16) is arranged on the back surface of the impeller (6), a push rod (14) is movably hinged on the support rod (16), the other end of the push rod (14) is hinged on the steel brush (15), two rows of supporting caster wheels (12) are arranged on the outer side of the outer shell (1).
2. A spiral pushed pig for natural gas pipelines according to claim 1, characterized in that: notch cuttype scraper (2) annular is installed on ring (18), the inboard welding of ring (18) has link (17), link (17) and pivot (5) fixed connection.
3. A spiral pushed pig for natural gas pipelines according to claim 2, characterized in that: the front end part of the connecting frame (17) is provided with a rotating sleeve, and a steel cable (4) is connected to the rotating sleeve.
4. A spiral pushed pig for natural gas pipelines according to claim 1, characterized in that: be equipped with draw runner (8) on the lateral wall of pivot (5), the spout has been seted up on the inside wall of sliding sleeve (7), draw runner (8) slip joint is in the spout.
5. A spiral pushed pig for natural gas pipelines according to claim 1, characterized in that: the ladder-shaped scraper (2), the supporting caster (12) and the steel brush (15) are all annularly provided with four groups around the rotating shaft (5).
6. A spiral pushed pig for natural gas pipelines according to claim 1, characterized in that: the outer wall of the outer shell (1) is provided with the tail end of a supporting caster (12) which is inserted into a first sleeve (11), the tail end of a steel brush (15) is inserted into a second sleeve (13), buffer springs are arranged in the first sleeve (11) and the second sleeve (13), the first sleeve (11) is arranged on the side wall of the outer shell (1), and the second sleeve (13) is arranged on the side wall of the rotating shaft (5).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920420795.XU CN209886331U (en) | 2019-03-30 | 2019-03-30 | Spiral propelling pipe cleaner for natural gas pipeline |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920420795.XU CN209886331U (en) | 2019-03-30 | 2019-03-30 | Spiral propelling pipe cleaner for natural gas pipeline |
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CN209886331U true CN209886331U (en) | 2020-01-03 |
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CN201920420795.XU Expired - Fee Related CN209886331U (en) | 2019-03-30 | 2019-03-30 | Spiral propelling pipe cleaner for natural gas pipeline |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112371661A (en) * | 2020-09-27 | 2021-02-19 | 河南省科学院能源研究所有限公司 | Cleaning device and method for heating boiler pipeline system |
CN113289994A (en) * | 2021-07-09 | 2021-08-24 | 重庆交通大学 | Device for preventing tunnel drain pipe crystallization from blocking |
CN115090628A (en) * | 2022-08-24 | 2022-09-23 | 湖南中科恒清环境管理有限责任公司 | Pipeline cleaning robot and cleaning method |
CN115382864A (en) * | 2022-10-26 | 2022-11-25 | 张家港市天源机械制造有限公司 | Gas pipe ash discharging device for biomass gasification furnace |
-
2019
- 2019-03-30 CN CN201920420795.XU patent/CN209886331U/en not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112371661A (en) * | 2020-09-27 | 2021-02-19 | 河南省科学院能源研究所有限公司 | Cleaning device and method for heating boiler pipeline system |
CN112371661B (en) * | 2020-09-27 | 2022-04-15 | 河南省科学院能源研究所有限公司 | Cleaning device and method for heating boiler pipeline system |
CN113289994A (en) * | 2021-07-09 | 2021-08-24 | 重庆交通大学 | Device for preventing tunnel drain pipe crystallization from blocking |
CN113289994B (en) * | 2021-07-09 | 2022-06-14 | 重庆交通大学 | Device for preventing tunnel drain pipe crystallization from blocking |
CN115090628A (en) * | 2022-08-24 | 2022-09-23 | 湖南中科恒清环境管理有限责任公司 | Pipeline cleaning robot and cleaning method |
CN115090628B (en) * | 2022-08-24 | 2022-11-18 | 湖南中科恒清环境管理有限责任公司 | Pipeline cleaning robot and cleaning method |
CN115382864A (en) * | 2022-10-26 | 2022-11-25 | 张家港市天源机械制造有限公司 | Gas pipe ash discharging device for biomass gasification furnace |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |