CN105526463A - Chipping sweeping device of plug type sealing head - Google Patents
Chipping sweeping device of plug type sealing head Download PDFInfo
- Publication number
- CN105526463A CN105526463A CN201610020074.0A CN201610020074A CN105526463A CN 105526463 A CN105526463 A CN 105526463A CN 201610020074 A CN201610020074 A CN 201610020074A CN 105526463 A CN105526463 A CN 105526463A
- Authority
- CN
- China
- Prior art keywords
- sealing
- chipping
- bits device
- sweeps
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/1018—Pivoting closing devices
-
- 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
- B08B9/021—Cleaning pipe ends or pipe fittings, e.g. before soldering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/105—Closing devices introduced radially into the pipe or hose
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/10—Means for stopping flow from or in pipes or hoses
- F16L55/11—Plugs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses a chipping sweeping device of a plug type sealing head, and relates to the field of sealing. A sealing device is put into a pipe section sealed with the plug type sealing head. A main rotary shaft of the sealing device is installed on a supporting plate. The lower portion of the supporting plate is connected with a base, an arc guide plate is arranged on one side of the supporting plate, and an arc baffle is arranged on the other side of the supporting plate. The main rotary shaft is sleeved with a rotary end socket. A sealing cup is connected with the end, away from the main rotary shaft, of the rotary end socket and installed in the mode of being connected with the sealing head. The front end of the sealing head is fixedly connected with a pressing plate, a first chipping sweeping device body is arranged under the pressing plate, and a second chipping sweeping device body is arranged in the middle of the pressing plate. The chipping sweeping device of the plug type sealing head has the beneficial effects that the two chipping sweeping device bodies are additionally arranged on the plug type sealing head, chipping sweeping is carried out automatically while the plug type sealing head enters the sealed pipe section, iron chippings generated during punching is swept away from the sealing position, and it is guaranteed that no iron chippings exist in the sealing position. Therefore, the sealing cup can make tight contact with the inner wall of the sealed pipeline, and the sealing performance is improved.
Description
Technical field
The present invention relates to shutoff field, be specifically related to plug block head and sweep bits device.
Background technique
Existing plug block head is containing sweeping bits device, make block head operationally, a large amount of iron filings that perforate produces contact with plugging leather cup, and iron filings be clipped in plugging leather cup with by the inwall of blocking pipe, thus greatly reduce the sealing effect of shutoff, bring potential safety hazard can to plugging construction operation.
Summary of the invention
The object of the invention is to the defect for prior art and deficiency, the plug block head providing a kind of structure simple, reasonable in design, easy to use sweeps bits device, it adds two and sweeps bits device on plug block head, plug block head is made first automatically to be carried out sweeping bits by while in blocking pipe entering, the iron filings produced during perforate are swept from block-up position, guarantee without iron filings on block-up position, thus sealing cup is tightly contacted with the inwall of blocking pipe, improve the sealing of shutoff.
In order to solve the problem existing for background technique, the technical solution used in the present invention is: it comprises plugging leather cup, pressing plate, circular arc baffle plate, rotation end socket, support plate, main rotating shaft, is swept bits device, second sweep bits device by shutoff pipeline section, circular arc guide plate, first; Describedly put into blocking device by shutoff pipeline section, the main rotating shaft of blocking device is arranged on support plate, base is connected with below support plate, the side of support plate is provided with circular arc guide plate, opposite side is provided with circular arc baffle plate, main rotating shaft outer cover is connected to rotation end socket, rotation end socket is connected with plugging leather cup away from one end of main rotating shaft, plugging leather cup is installed with block head and is connected, block head front end is fixedly connected with pressing plate, be provided with first below pressing plate and sweep bits device, be provided with second in the middle part of pressing plate and sweep bits device.
After adopting said structure, beneficial effect of the present invention is: it adds two and sweeps bits device on plug block head, plug block head is made first automatically to be carried out sweeping bits by while in blocking pipe entering, the iron filings produced during perforate are swept from block-up position, guarantee on block-up position without iron filings, thus sealing cup is tightly contacted with the inwall of blocking pipe, improve the sealing of shutoff.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Description of reference numerals: plugging leather cup 1, pressing plate 2, circular arc baffle plate 3, rotate end socket 4, support plate 5, main rotating shaft 6, swept bits device 9, second by shutoff pipeline section 7, circular arc guide plate 8, first and sweep bits device 10.
embodiment:
Below in conjunction with accompanying drawing, the present invention is further illustrated.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the present invention is further elaborated.Should be appreciated that embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, this embodiment adopts following technological scheme: it comprises plugging leather cup 1, pressing plate 2, circular arc baffle plate 3, rotation end socket 4, support plate 5, main rotating shaft 6, is swept bits device 9, second sweep bits device 10 by shutoff pipeline section 7, circular arc guide plate 8, first; Describedly put into blocking device by shutoff pipeline section 7, the main rotating shaft 6 of blocking device is arranged on support plate 5, base is connected with below support plate 5, the side of support plate 5 is provided with circular arc guide plate 8, opposite side is provided with circular arc baffle plate 3, main rotating shaft 6 outer cover is connected to and rotates end socket 4, rotation end socket 4 is connected with plugging leather cup 1 away from one end of main rotating shaft 6, plugging leather cup 1 is installed with block head and is connected, block head front end is fixedly connected with pressing plate 2, be provided with first below pressing plate 2 and sweep bits device 9, be provided with second in the middle part of pressing plate 2 and sweep bits device 10.
When plug block head enters by shutoff pipeline section 7, first sweeps the bottom that bits device 9 contacts pipe the earliest carries out sweeping bits work, when first sweeps bits device 9 end-of-job, second sweeps bits device 10 starts working, first sweep bits device 9 sweep bits remaining iron filings again sweep from shutoff district, thus ensure plugging leather cup 1 and by the inner-walls of duct close contact of shutoff pipeline section 7, greatly improve the leakproofness of shutoff and the Security of subsequent construction.
The above, only in order to technological scheme of the present invention to be described and unrestricted, other amendment that those of ordinary skill in the art make technological scheme of the present invention or equivalently to replace, only otherwise depart from the spirit and scope of technical solution of the present invention, all should be encompassed in the middle of right of the present invention.
Claims (2)
1. plug block head sweeps bits device, it is characterized in that comprising plugging leather cup (1), pressing plate (2), circular arc baffle plate (3), rotation end socket (4), support plate (5), main rotating shaft (6), being swept bits device (9), second sweep bits device (10) by shutoff pipeline section (7), circular arc guide plate (8), first, describedly put into blocking device by shutoff pipeline section (7), the main rotating shaft (6) of blocking device is arranged on support plate (5), support plate (5) below is connected with base, the side of support plate (5) is provided with circular arc guide plate (8), opposite side is provided with circular arc baffle plate (3), main rotating shaft (6) outer cover is connected to and rotates end socket (4), rotation end socket (4) is connected with plugging leather cup (1) away from one end of main rotating shaft (6), plugging leather cup (1) is installed with block head and is connected, block head front end is fixedly connected with pressing plate (2), pressing plate (2) below is provided with first and sweeps bits device (9), pressing plate (2) middle part is provided with second and sweeps bits device (10).
2. plug block head according to claim 1 sweeps bits device, it is characterized in that when plug block head enters by shutoff pipeline section (7), first sweeps the bottom that bits device (9) contact pipe the earliest carries out sweeping bits work, when first sweeps bits device (9) end-of-job, second sweeps bits device (10) starts working, first sweep bits device (9) sweep bits remaining iron filings again sweep from shutoff district, thus ensure plugging leather cup (1) with by the inner-walls of duct close contact of shutoff pipeline section (7), greatly improve the leakproofness of shutoff and the Security of subsequent construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020074.0A CN105526463B (en) | 2016-01-13 | 2016-01-13 | Plug block head sweeps bits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610020074.0A CN105526463B (en) | 2016-01-13 | 2016-01-13 | Plug block head sweeps bits device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105526463A true CN105526463A (en) | 2016-04-27 |
| CN105526463B CN105526463B (en) | 2017-06-23 |
Family
ID=55768867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610020074.0A Active CN105526463B (en) | 2016-01-13 | 2016-01-13 | Plug block head sweeps bits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105526463B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007073197A1 (en) * | 2005-12-19 | 2007-06-28 | Tdw Offshore Services As | Pre-tensioned sealing means arrangement |
| CN201696803U (en) * | 2010-04-27 | 2011-01-05 | 新疆三叶管道技术有限责任公司 | Return type stopper |
| CN104180122A (en) * | 2013-05-23 | 2014-12-03 | 中国石油天然气集团公司 | Piston type sealing plug for under-pressure oil and gas pipeline |
| CN204187202U (en) * | 2014-06-05 | 2015-03-04 | 青岛海力威新材料科技股份有限公司 | A kind of motor sealing plug |
| CN204437566U (en) * | 2015-01-28 | 2015-07-01 | 东北石油管道公司 | Can releasing pressure automatically protection pipe high-pressure shutoff plug |
| CN205298939U (en) * | 2016-01-13 | 2016-06-08 | 新余飞虎管道技术设备有限责任公司 | Bits device is swept to stopper formula shutoff head |
-
2016
- 2016-01-13 CN CN201610020074.0A patent/CN105526463B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007073197A1 (en) * | 2005-12-19 | 2007-06-28 | Tdw Offshore Services As | Pre-tensioned sealing means arrangement |
| CN201696803U (en) * | 2010-04-27 | 2011-01-05 | 新疆三叶管道技术有限责任公司 | Return type stopper |
| CN104180122A (en) * | 2013-05-23 | 2014-12-03 | 中国石油天然气集团公司 | Piston type sealing plug for under-pressure oil and gas pipeline |
| CN204187202U (en) * | 2014-06-05 | 2015-03-04 | 青岛海力威新材料科技股份有限公司 | A kind of motor sealing plug |
| CN204437566U (en) * | 2015-01-28 | 2015-07-01 | 东北石油管道公司 | Can releasing pressure automatically protection pipe high-pressure shutoff plug |
| CN205298939U (en) * | 2016-01-13 | 2016-06-08 | 新余飞虎管道技术设备有限责任公司 | Bits device is swept to stopper formula shutoff head |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105526463B (en) | 2017-06-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |