CN109237192A - A kind of end sealing tooling - Google Patents
A kind of end sealing tooling Download PDFInfo
- Publication number
- CN109237192A CN109237192A CN201811196338.3A CN201811196338A CN109237192A CN 109237192 A CN109237192 A CN 109237192A CN 201811196338 A CN201811196338 A CN 201811196338A CN 109237192 A CN109237192 A CN 109237192A
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- China
- Prior art keywords
- sealing
- ring
- plate
- tube
- shaped
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- 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.)
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Classifications
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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
- F16L55/115—Caps
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses a kind of end sealing toolings, including sealing and fixed part；The sealing is sealing plate, and the fixed part is clamping plate and presss from both sides with the U-tube of pipe match of pipe diameter；The sealing plate is circumferentially uniformly distributed the otic placode of at least three waist-shaped holes, and lateral edge sealing plate edge is equipped with circular groove in the sealing plate, is equipped with O-ring seals or magnetic rings in the circular groove；The cross section of the clamping plate is L shape, and the upper surface of the clamping plate is equipped with through-hole corresponding with sealing plate otic placode, and the side of the clamping plate is equipped with the through-hole with U-tube folder connection；The bottom end of the U-tube folder is equipped with through-hole corresponding with sealing plate otic placode, and the upper port and lower port of U-tube folder open end are fixedly connected with clamping plate by connector.The present invention provides a kind of using simple, will not destroy tube surface zinc coat, the good end sealing tooling of sealing effect.
Description
Technical field
The present invention relates to seal for pipe joints technical fields, and in particular to a kind of end sealing tooling.
Background technique
Ship establishes grey black water system piping and needs to carry out tightness test, since the pipe end of Heisui River system is no flange knot
Structure, no image of Buddha conventional tube system end face get up to be sealed using flanged joint.The way generallyd use at present is welded seal plate
It either welds two screws and reaches the close property of sealing in port position, thus bring hot job industry, destroys piping surface
Zinc coat, and there are security risks for weld job, therefore, for deficiency existing for current Heisui River system tightness test and scarce
It falls into, devises the sealing frock without flange arrangement that is applicable in pipe end.
Summary of the invention
It is an object of the present invention to overcome defect existing in the prior art, provide a kind of using simple, pipe will not be destroyed
Sub- Zinc coat, and the end sealing tooling that sealing effect is good, the tooling eliminate traditional hot job industry bring safety
Hidden danger, significantly improves work efficiency and construction quality.
To achieve the above object, the technical scheme is to design a kind of end sealing tooling, including sealing and solid
Determine portion；The sealing is sealing plate, and the fixed part is clamping plate and presss from both sides with the U-tube of pipe match of pipe diameter；The sealing plate
It is circumferentially uniformly distributed the otic placode of at least three waist-shaped holes, lateral edge sealing plate edge is equipped with circular groove in the sealing plate, described
O-ring seals or magnetic rings are equipped in circular groove；The cross section of the clamping plate is L shape, the upper surface of the clamping plate be equipped with
The corresponding through-hole of sealing plate otic placode, the side of the clamping plate are equipped with the through-hole with U-tube folder connection；The bottom of the U-tube folder
End is equipped with through-hole corresponding with sealing plate otic placode, and the upper port and lower port of U-tube folder open end pass through with clamping plate
Connector is fixedly connected.The clamping plate can be hollow cube clamping plate or right angle angle bar.The otic placode number of waist-shaped hole on sealing plate
It is better to measure more sealing effects.
The inside of the sealing plate is equipped with cylindrical boss, the cylindrical boss as a preferred technical solution,
With tube inner diameter transition fit, the cylindrical boss side is equipped with ring-shaped magnetic patch, the ring-shaped magnetic patch outside
Face is equipped with sealing ring, passes through glue between the cylindrical boss and annular magnet patch, annular magnet patch and sealing ring
It is connected, circular ring shape clip is correspondingly provided on the outside of the pipe, is equipped with Magnetic adhesive mat on the inside of the clip.
The bottom surface of the sealing plate cylindrical boss is fixedly connected with U-shaped circumferential ring expander as a preferred technical solution,
U-shaped circumferential ring expander bottom is connect with cylindrical boss bottom surface, and the open end of U-shaped circumferential ring expander is stuck in tube interior.
The upper port and lower port of U-tube folder open end pass through the logical of angle iron side as a preferred technical solution,
Hole is fixedly connected by nut with angle bar or right angle splint.
The sealing plate and pipe junction are equipped with rubber seal as a preferred technical solution,.
The sealing is sealing blocking piece as a preferred technical solution, and the fixed part is that setting is opened in sealing blocking piece
The ring-shaped clip of mouth end lateral surface；The sealing blocking piece includes rounded bottom support plate and the side with the welding of rounded bottom support plate
Face, the diameter of the sealing blocking piece rounded bottom support plate are greater than the outer diameter of pipe, the rounded bottom support plate inside and bullet
One end of spring pressing part connects, and the other end of the spring compression part is connect with sealing plate, and the diameter of the sealing plate is greater than pipe
Sub- internal diameter and the internal diameter for being less than rounded bottom support plate, the sealing plate are connect with pipe nozzle, described to seal the another of blocking piece
Bottom surface is the open end connecting with pipe.
The junction of the tube outer wall and sealing blocking piece side wall is sealed equipped with ring-shaped rubber as a preferred technical solution,
Layer, the ring-shaped rubber sealant are connect with tube outer wall gluing, and the ring-shaped clip setting is corresponding in ring-shaped rubber sealant
Sealing blocking piece lateral surface.
The ring-shaped rubber sealing layer surface is equipped with screw hole, the sealing blocking piece open end as a preferred technical solution,
Neighbouring side is correspondingly provided with blind hole, and the ring-shaped clip is equipped with corresponding screw hole, and the ring-shaped clip seals outside blocking piece and pipe
The ring-shaped rubber sealant on surface is connected by screw to.
It can not the advantages and beneficial effects of the present invention are: solving Heisui River system pipe end using sealing frock of the invention
Blue structure carries out the deficiency of tightness test, and the sealing frock sealing effect is good, using simple, eliminate traditional hot job industry and brings
Security risk, avoid the destruction to piping Zinc coat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of end sealing tooling of the present invention；
Fig. 2 is the structural schematic diagram of the other direction of end sealing tooling of the present invention；
Fig. 3 is the structural schematic diagram of the other direction of end sealing tooling of the present invention；
Fig. 4 is the side view of end sealing tooling of the present invention；
Fig. 5 is the cross-sectional view of another end sealing tooling of the present invention；
Fig. 6 is the cross-sectional view of sealing plate of the present invention.
In figure: 1, sealing plate；2, U-tube presss from both sides；3, angle bar；4, otic placode；5, nut；6, rubber seal；7, ring-shaped clip；
8, rounded bottom support plate；9, side；10, spring compression part；11, ring-shaped rubber sealant；12, blind hole；13, O-ring seals
Or magnetic rings；14, cylindrical boss；15, ring-shaped magnetic patch；16, sealing ring；17, U-shaped circumferential ring expander.
Specific embodiment
With reference to the accompanying drawings and examples, further description of the specific embodiments of the present invention.Following embodiment is only
For clearly illustrating technical solution of the present invention, and not intended to limit the protection scope of the present invention.
As shown in figures 1-4, a kind of end sealing tooling, including sealing and fixed part；The sealing is sealing plate 1,
The fixed part is angle bar 3 and presss from both sides 2 with the U-tube of pipe match of pipe diameter；Circumferential 120 ° of the sealing plate are uniformly distributed three waists
The otic placode 4 of type hole, lateral edge sealing plate edge is equipped with circular groove in the sealing plate, is equipped with O shape in the circular groove and seals
Circle or magnetic rings 13；The upper surface of the angle bar is equipped with through-hole corresponding with sealing plate otic placode, and the side of the angle bar is equipped with
With the through-hole of U-tube folder connection；The bottom end of the U-tube folder is equipped with through-hole corresponding with sealing plate otic placode, the U-tube folder
The upper port and lower port of open end are fixedly connected with angle bar by connector.
The inside of the sealing plate is equipped with cylindrical boss 14, and the cylindrical boss basal diameter is slightly less than pipe
Internal diameter, the cylindrical boss side are equipped with ring-shaped magnetic patch, and the annular magnet patch lateral surface is equipped with sealing ring, institute
Cylindrical boss and annular magnet patch are stated, annular magnet patch is connected by glue with sealing ring, right on the outside of the pipe
It should be equipped with circular ring shape clip, be equipped with Magnetic adhesive mat on the inside of the clip.
The bottom surface of the sealing plate cylindrical boss is fixedly connected with U-shaped circumferential ring expander, U-shaped circumferential ring expander bottom
It is connect with cylindrical boss bottom surface, the open end of U-shaped circumferential ring expander is stuck in tube interior.
The upper port and lower port of U-tube folder open end pass through the through-hole of angle iron side, solid by nut 5 and angle bar
Fixed connection.
The sealing plate and pipe junction are equipped with rubber seal 6.
As shown in figure 5, the sealing is sealing blocking piece, the fixed part is setting in sealing blocking piece open end lateral surface
Ring-shaped clip 7；The side 9 for sealing blocking piece and including rounded bottom support plate 8 and being welded with rounded bottom support plate, it is described
The diameter for sealing blocking piece rounded bottom support plate is slightly larger than the outer diameter of pipe, the rounded bottom support plate inside and spring compression
One end of part 10 connects, and the other end of the spring compression part is connect with sealing plate, and the diameter of the sealing plate is greater than in pipe
Diameter and the internal diameter for being less than rounded bottom support, the sealing plate are connect with pipe nozzle, and another bottom surface of the sealing blocking piece is
The open end being connect with pipe.
The junction of the tube outer wall and sealing blocking piece side wall is equipped with ring-shaped rubber sealant 11, and the ring-shaped rubber is close
Sealing is connect with tube outer wall gluing, and the ring-shaped clip is arranged in the corresponding sealing blocking piece lateral surface of ring-shaped rubber sealant.
The ring-shaped rubber sealing layer surface is equipped with screw hole, and the side of the sealing blocking piece adjacent open end, which is correspondingly provided with, wears
Hole 12, the ring-shaped clip are equipped with corresponding screw hole, the ring-shaped rubber sealing of the ring-shaped clip, sealing blocking piece and outer tube surface
Layer is connected by screw to.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of end sealing tooling, which is characterized in that including sealing and fixed part；The sealing is sealing plate, described
Fixed part is clamping plate and presss from both sides with the U-tube of pipe match of pipe diameter；The sealing plate is circumferentially uniformly distributed at least three waist-shaped holes
Otic placode, lateral edge sealing plate edge is equipped with circular groove in the sealing plate, is equipped with O-ring seals or magnetism in the circular groove
Ring；The cross section of the clamping plate is L shape, and the upper surface of the clamping plate is equipped with through-hole corresponding with sealing plate otic placode, the folder
The side of plate is equipped with the through-hole with U-tube folder connection；The bottom end of the U-tube folder is equipped with spiral shell corresponding with sealing plate otic placode
Hole, the upper port and lower port of U-tube folder open end are fixedly connected with clamping plate by connector.
2. a kind of end sealing tooling according to claim 1, which is characterized in that the inside of the sealing plate is equipped with cylinder
Shape lug boss, the cylindrical boss and tube inner diameter transition fit, the cylindrical boss side are equipped with ring-shaped magnetic
Patch, the ring-shaped magnetic patch lateral surface are equipped with sealing ring, the cylindrical boss and annular magnet patch, annular magnet
It is connected by glue between patch and sealing ring, circular ring shape clip is correspondingly provided on the outside of the pipe, is set on the inside of the clip
Be magnetic patch.
3. a kind of end sealing tooling according to claim 2, which is characterized in that the sealing plate cylindrical boss
Bottom surface is fixedly connected with U-shaped circumferential ring expander, and U-shaped circumferential ring expander bottom is connect with cylindrical boss bottom surface, and U-shaped spring is swollen
The open end of circle is stuck in tube interior.
4. a kind of end sealing tooling according to claim 3, which is characterized in that the clamping plate is angle bar, the U-tube
The upper port and lower port of pressing from both sides open end pass through the through-hole of angle iron side, are fixedly connected by nut with angle bar.
5. a kind of end sealing tooling according to claim 4, which is characterized in that the sealing plate is set with pipe junction
There is rubber seal.
6. a kind of end sealing tooling according to claim 1, which is characterized in that the sealing is sealing blocking piece, institute
Stating fixed part is the ring-shaped clip that sealing blocking piece open end lateral surface is arranged in；The sealing blocking piece includes rounded bottom support plate
It is greater than the outer diameter of pipe with the diameter of the side welded with rounded bottom support plate, the sealing blocking piece rounded bottom support plate,
It is connect on the inside of the rounded bottom support plate with one end of spring compression part, the other end and sealing plate of the spring compression part connect
It connects, the diameter of the sealing plate is greater than tube inner diameter and is less than the internal diameter of rounded bottom support plate, the sealing plate and pipe
Another bottom surface of nozzle connection, the sealing blocking piece is the open end connecting with pipe.
7. a kind of end sealing tooling according to claim 6, which is characterized in that the tube outer wall and sealing blocking piece side
The junction of wall is equipped with ring-shaped rubber sealant, and the ring-shaped rubber sealant is connect with tube outer wall gluing, the annular snap
Hoop is arranged in the corresponding sealing blocking piece lateral surface of ring-shaped rubber sealant.
8. a kind of end sealing tooling according to claim 7, which is characterized in that the ring-shaped rubber sealing layer surface is set
There is screw hole, the side of the sealing blocking piece adjacent open end is correspondingly provided with blind hole, and the ring-shaped clip is equipped with corresponding screw hole, described
The ring-shaped rubber sealant of ring-shaped clip, sealing blocking piece and outer tube surface is connected by screw to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196338.3A CN109237192A (en) | 2018-10-15 | 2018-10-15 | A kind of end sealing tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811196338.3A CN109237192A (en) | 2018-10-15 | 2018-10-15 | A kind of end sealing tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109237192A true CN109237192A (en) | 2019-01-18 |
Family
ID=65053677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811196338.3A Pending CN109237192A (en) | 2018-10-15 | 2018-10-15 | A kind of end sealing tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109237192A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607868A (en) * | 2022-03-03 | 2022-06-10 | 辛集市建投燃气有限公司 | Quick plugging device for town natural gas pipeline |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1926039U (en) * | 1964-07-03 | 1965-10-28 | Richard Blau | SELF-SEALING LIDS OR PIPE CONNECTION PART, IN PARTICULAR MADE OF PLASTIC. |
| CN2557783Y (en) * | 2002-06-26 | 2003-06-25 | 刘海滨 | Block board for pipe line hole |
| DE10244263A1 (en) * | 2002-09-24 | 2004-03-25 | Pfanzler, Rainer | Device for closing end face of tubular railing etc comprises insertable metal stud having on sleeve face a clamping device with two axially spaced projections of uniform height with different cross-sectional area |
| CN201462317U (en) * | 2009-06-25 | 2010-05-12 | 上海市闵行中学 | Temporarily pipe orifice plugging device |
| CN203963380U (en) * | 2014-06-24 | 2014-11-26 | 杭州萧山中汉机械厂 | A kind of seal for pipe joints head of separated type |
| CN204083646U (en) * | 2014-07-30 | 2015-01-07 | 天津市金立钢管有限公司 | Steel tube end part protective gear |
| CN204187177U (en) * | 2014-10-22 | 2015-03-04 | 德清恒丰机械有限公司 | Easy mount type automobile-used flange outer ring forging |
| CN104862615A (en) * | 2015-03-31 | 2015-08-26 | 无锡市华尔泰机械制造有限公司 | S31803 duplex stainless steel flange and production process thereof |
| CN204879062U (en) * | 2015-07-16 | 2015-12-16 | 中国建筑第五工程局有限公司东莞分公司 | Novel pump line is vertical fixed device |
| CN207300746U (en) * | 2017-07-10 | 2018-05-01 | 江阴兴澄钢管有限公司 | A kind of Steel Tube Special sealing device for water pressure test |
| CN207455027U (en) * | 2017-10-27 | 2018-06-05 | 江苏同益电力设备有限公司 | A kind of axialmode pipeline compensator |
| CN207539517U (en) * | 2017-12-02 | 2018-06-26 | 江特科技股份有限公司 | The effective dustproof cover of heavy caliber combustion gas |
| CN207554971U (en) * | 2017-11-23 | 2018-06-29 | 柳工常州机械有限公司 | The adjustable fixing device for pipe of three-dimensional |
| CN207620409U (en) * | 2017-10-10 | 2018-07-17 | 北京中建润通机电工程有限公司 | Sewer pipe anti-blocking pipe lid |
| CN108548012A (en) * | 2018-03-19 | 2018-09-18 | 江苏大学 | A kind of universal antidetonation suspension and support of novel single rod |
-
2018
- 2018-10-15 CN CN201811196338.3A patent/CN109237192A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1926039U (en) * | 1964-07-03 | 1965-10-28 | Richard Blau | SELF-SEALING LIDS OR PIPE CONNECTION PART, IN PARTICULAR MADE OF PLASTIC. |
| CN2557783Y (en) * | 2002-06-26 | 2003-06-25 | 刘海滨 | Block board for pipe line hole |
| DE10244263A1 (en) * | 2002-09-24 | 2004-03-25 | Pfanzler, Rainer | Device for closing end face of tubular railing etc comprises insertable metal stud having on sleeve face a clamping device with two axially spaced projections of uniform height with different cross-sectional area |
| CN201462317U (en) * | 2009-06-25 | 2010-05-12 | 上海市闵行中学 | Temporarily pipe orifice plugging device |
| CN203963380U (en) * | 2014-06-24 | 2014-11-26 | 杭州萧山中汉机械厂 | A kind of seal for pipe joints head of separated type |
| CN204083646U (en) * | 2014-07-30 | 2015-01-07 | 天津市金立钢管有限公司 | Steel tube end part protective gear |
| CN204187177U (en) * | 2014-10-22 | 2015-03-04 | 德清恒丰机械有限公司 | Easy mount type automobile-used flange outer ring forging |
| CN104862615A (en) * | 2015-03-31 | 2015-08-26 | 无锡市华尔泰机械制造有限公司 | S31803 duplex stainless steel flange and production process thereof |
| CN204879062U (en) * | 2015-07-16 | 2015-12-16 | 中国建筑第五工程局有限公司东莞分公司 | Novel pump line is vertical fixed device |
| CN207300746U (en) * | 2017-07-10 | 2018-05-01 | 江阴兴澄钢管有限公司 | A kind of Steel Tube Special sealing device for water pressure test |
| CN207620409U (en) * | 2017-10-10 | 2018-07-17 | 北京中建润通机电工程有限公司 | Sewer pipe anti-blocking pipe lid |
| CN207455027U (en) * | 2017-10-27 | 2018-06-05 | 江苏同益电力设备有限公司 | A kind of axialmode pipeline compensator |
| CN207554971U (en) * | 2017-11-23 | 2018-06-29 | 柳工常州机械有限公司 | The adjustable fixing device for pipe of three-dimensional |
| CN207539517U (en) * | 2017-12-02 | 2018-06-26 | 江特科技股份有限公司 | The effective dustproof cover of heavy caliber combustion gas |
| CN108548012A (en) * | 2018-03-19 | 2018-09-18 | 江苏大学 | A kind of universal antidetonation suspension and support of novel single rod |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114607868A (en) * | 2022-03-03 | 2022-06-10 | 辛集市建投燃气有限公司 | Quick plugging device for town natural gas pipeline |
| CN114607868B (en) * | 2022-03-03 | 2023-10-24 | 辛集市建投燃气有限公司 | Quick plugging device for town natural gas pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |