CN108189966B - A kind of pipe end face protection sealing plate fast dismounting device and its application method - Google Patents
A kind of pipe end face protection sealing plate fast dismounting device and its application method Download PDFInfo
- Publication number
- CN108189966B CN108189966B CN201711156950.3A CN201711156950A CN108189966B CN 108189966 B CN108189966 B CN 108189966B CN 201711156950 A CN201711156950 A CN 201711156950A CN 108189966 B CN108189966 B CN 108189966B
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- CN
- China
- Prior art keywords
- sealing plate
- plate
- stripping ring
- pipe
- dismounting device
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- 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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Adhesive Tapes (AREA)
Abstract
The invention discloses a kind of pipe end faces to protect sealing plate fast dismounting device, including sealing plate plate and stripping ring, guard plot, the fixed area positioned at guard plot periphery protected to the nozzle position to pipe is provided in the plate face of the sealing plate plate, the fixed area is mutually connected with the outer boundary of guard plot, more reinforcing ribs are fixed on the upper surface of fixed area, the upper surface of reinforcing rib is provided with one layer of adhesive material layer, and the stripping ring is fixed on the outer boundary of guard plot.After the present invention is installed on pipe flange sealing surface, it can prevent solid particle from entering tube interior by the fixed area of sealing plate plate, after protecting sealing plate use, sealing plate plate can quickly be removed, it can prevent the clast generated when removing from falling into tube interior simultaneously, and can be avoided metal tools and remove the flange surface damage that may cause.
Description
Technical field
The present invention relates to ship pipeline technical fields, protect sealing plate fast dismounting device more particularly to a kind of pipe end face
And its application method.
Background technique
Before ship pipeline system is closed up, need by segmentation installation, coating, the stages such as sand washing, and the period in each stage compared with
It is long, and can also have other work post operations when carrying out cross-operation, so the connecting end surface and tube interior of pipe are easy
It is influenced by various foeign elements, facet damage or internal appearance cleaning defect is eventually led to, for example, tube interior has
Alien material, external iron sand, external ponding or moisture, perhaps in spraying, pipe end face can be infected with some spray paintings also or manage
When the operations such as sub- cutting, arc welding, mechanical damage can be caused to pipe end face.
Since pipe flange standard, specification are numerous, and in view of processing and manufacturing cost, often can not completely using steel or
The blind flange of other equivalent materials is protected.The fastener installing and dismounting mode of blind flange, by material cost, (fastener is damaged
Consumption) and painting operation influence (fastener contamination paint can not remove) it is larger, and the lay day on each flange screw also compared with
It is long, influence efficiency.
Protect sealing plate due to structure is simple, material source and processing method multiplicity, Fast Installation, convenient for what is stored and transport
Characteristic, and flange sealing surface is fitted in using the mode appropriate that is fixed temporarily, it has also become cheap, convenient and fast protective materials.
The installation of protection sealing plate generally uses adhesive tape, adhesive specially (being fixed temporarily material), by sealing plate and flange seal
It is attached fixation between face, is removed before pipe connection.But due to the mode that is adhesively fixed of face contact, remove sealing plate often
It is relatively elaborate, and need to be removed by tool (such as metal tools), flange sealing surface may be damaged in demolishing process,
Generation clast may fall into tube interior and cause pipe unclean.
Summary of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, designs a kind of pipe end face protection sealing plate and quickly remove dress
It sets and its application method.
In order to achieve the above objectives, the technical scheme adopted by the invention is that:
A kind of pipe end face protection sealing plate fast dismounting device, including sealing plate plate and stripping ring, the sealing plate plate
Guard plot, the fixed area positioned at guard plot periphery protected to the nozzle position to pipe is provided in plate face, it is described
Fixed area is mutually connected with the outer boundary of guard plot, and more reinforcing ribs, the upper surface of reinforcing rib are fixed on the upper surface of fixed area
It is provided with one layer of adhesive material layer, the stripping ring is fixed on the outer boundary of guard plot.
Preferably, the stripping ring include stripping ring item, the drawing extended from the head end outward bending of stripping ring item
Hand, the fixed block extended from the tail end of stripping ring item, the free end of the knob are provided with spherical hand-held part, the fixation
Block is fixed on sealing plate plate, the setting direction of fixed block and the setting direction of knob with it is identical, set between knob and fixed block
It is equipped with disassembly mouth.
Preferably, the fixed block is prismatoid structure, and fixed area is annular section, is shaken hands to be rod-shaped, knob
Length is greater than the width of fixed area.
Preferably, the stripping ring is 1 or 2 or 4, and when stripping ring is 2 or 4, opposite side is torn open
Ring is unloaded to be centrosymmetric setting using the straight line where any diameter of guard plot as center line.
Preferably, the thickness of the adhesive material layer is 1mm-2mm higher than the depth of section of stripping ring item.
Preferably, the adhesive material layer uses double-sided adhesive, adhesive or solidified glue.
Preferably, the size of the guard plot is identical as the nozzle size of pipe.
Preferably, the sealing plate plate and stripping ring integrated injection molding, the sealing plate plate and stripping ring use
Polyethylene material is made.
A kind of application method of pipe end face protection sealing plate fast dismounting device, specifically includes the following steps:
Step 1: the protection sealing plate fast dismounting device being pasted and fixed on pipe flange sealing surface, its guard plot is made
Center coincide with pipe flange center, and ensure shake hands spherical handgrip part in the outside of sealing plate plate fixed area；
Step 2: inspection adhesive material layer is bonded situation with pipe flange sealing surface；
Step 3: after protection sealing plate use, removing stripping ring；
Specifically, pull out the cyclic annular hand-held part of knob along the radial direction of pipe flange, the head end of stripping ring item with
After the plate face separation of sealing plate plate, then knob is pulled to make the plate face of stripping ring item Yu sealing plate plate along the circumferencial direction of pipe flange
It is kept completely separate, removal action is completed, and sealing plate plate is mutually separated with pipe flange sealing surface；
Step 4: remaining adhesive material layer on cleaning sealing plate plate fixed area, after the completion of cleaning, the protection sealing plate is fast
Speed, which removes device, can place idle region, in case recycling next time.
Preferably, after the completion of stripping ring is removed in the step 3, fixed block is not separated with sealing plate plate；If described
After protection sealing plate fast dismounting device is used for multiple times, fixed block is mutually separated with sealing plate plate, can will be torn open by adhesive tape or adhesive
Ring is unloaded to retighten on sealing plate plate.
Positive beneficial effect of the invention:
It 1, can be with after pipe end face protection sealing plate fast dismounting device of the invention being installed on pipe flange sealing surface
It prevents solid particle from entering tube interior by the fixed area of sealing plate plate, after protecting sealing plate use, can quickly remove envelope
Plate plate, while can prevent the clast generated when removing from falling into tube interior, and can be avoided metal tools and remove and may lead
The flange surface damage of cause.
2, the present invention meets the flange sealing protection needs of the above pipe of latus rectum DN15, can be adapted for different Flange Standards
End face, it is versatile, sealing plate plate and stripping ring can with integrated injection molding, after can also individually fabricating with original envelope
Plate material is used cooperatively, and processing cost is more cheap, reusable.
3, the prefabricated dismounting pull ring on sealing plate plate, can facilitate the quick dismounting of mounted sealing plate plate, increase simultaneously
Add protection effect, it is ensured that the cleaning of flange face and channel interior.
Detailed description of the invention
Fig. 1 is the top view that pipe end face of the present invention protects sealing plate fast dismounting device.
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the enlarged drawing at the position A in Fig. 2.
Fig. 4 is installation condition schematic diagram of the present invention.
Fig. 5 is the structural schematic diagram for being provided with 2 stripping rings.
Fig. 6 is the dismounting schematic diagram of stripping ring.
Fig. 7 is that stripping ring removes the schematic diagram completed.
The concrete meaning of figure label are as follows: 1 is sealing plate plate, and 2 be stripping ring, and 3 be guard plot, and 4 be fixed area, and 5 be to add
Strengthening tendons, 6 be adhesive material layer, and 7 be stripping ring item, and 8 be knob, and 9 be fixed block, and 10 be spherical hand-held part, and 11 be disassembly mouth.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by shown in the accompanying drawings specific
Embodiment describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit model of the invention
It encloses.In addition, in the following description, descriptions of well-known structures and technologies are omitted, it is of the invention to avoid unnecessarily obscuring
Concept.
Embodiment is described with reference to Fig. 1, and pipe end face of the invention protects sealing plate fast dismounting device, including sealing plate plate
Material 1 and stripping ring 2.The guard plot protected to the nozzle position to pipe is provided in the plate face of the sealing plate plate 1
3, positioned at the fixed area 4 of guard plot periphery, the guard plot 3 is border circular areas, and guard plot 3 is annular section, fixed area 4 and anti-
The outer boundary in shield area 3 is mutually connected, and when sealing plate plate 1 is fixed on pipe flange sealing surface, guard plot 3 is covered on pipe pipe
The position of mouth, the size of guard plot 3 and the nozzle size of pipe are identical；And fixed area 4 is in contact with flange sealing surface, rises
To the effect protected sealing surface.More reinforcing ribs 5 are fixed on the upper surface of fixed area 4, the upper surface of reinforcing rib 5 is set
It is equipped with one layer of adhesive material layer 6, reinforcing rib 5 can increase frictional damping when adhesive material layer 6 is installed, make adhesive material layer 6
Fixation is stronger.The thickness of the adhesive material layer 6 is 1mm-2mm higher than the depth of section of stripping ring 2, can prevent particulate matter
Tube interior is entered by fixed area, while when removing stripping ring, plays the role of quickly removing sealing plate plate, and prevent from removing
When the clast that generates fall into tube interior, and metal tools is avoided to cause to damage to pipe flange face when removing.In the present embodiment
In, adhesive material layer 6 is using double-sided adhesive, adhesive or solidified glue.
The stripping ring 2 is fixed on the outer boundary of guard plot 3.Stripping ring 2 includes stripping ring item 7, from stripping ring item 7
Knob 8 that head end outward bending is extended, the fixed block 9 extended from the tail end of stripping ring item 7.The fixed block 9 play by
Stripping ring 2 and sealing plate plate 1 are attached fixed effect, and fixed block 9 is prismatoid structure, are fixed on sealing plate plate 1, Gu
Determine the setting direction of block 9 and the setting direction of knob 8 with it is identical.The knob 8 is greater than the width of fixed area 4 for rod-shaped and its length
Degree, 8 free end of shaking hands are provided with spherical hand-held part 10, and spherical hand-held part 10 is located at the outside of sealing plate plate 1.The knob
Disassembly mouth 11 is provided between 8 and fixed block 9.
When manufacturing vinyon can be used by 2 integrated injection molding of sealing plate plate 1 and stripping ring in the present invention,
The thickness of sealing plate plate 1 can need specific setting according to protection.When production, according to the latus rectum size of pipe flange, it can will protect
The stripping ring of area's outer boundary is set as 1 or 2 or 4, and when stripping ring is 2 or 4, the stripping ring of opposite side is to protect
Straight line where a certain diameter in area is that center line is centrosymmetric setting.When stripping ring is 1, the cross of stripping ring item 7
Section is circle；When stripping ring is 2, the cross section of stripping ring item 7 is semicircle；When stripping ring is 4, stripping ring item
7 cross section is 1/4 circular arc.
A kind of application method of pipe end face protection sealing plate fast dismounting device, specifically includes the following steps:
Step 1: the protection sealing plate fast dismounting device being pasted and fixed on pipe flange sealing surface, its guard plot is made
3 center coincides with pipe flange center, and ensures that the spherical hand-held part 10 shaken hands is located at the outer of sealing plate plate fixed area 4
Side.
Step 2: inspection adhesive material layer 6 is bonded situation with pipe flange sealing surface.
Step 3: after protection sealing plate use, removing stripping ring 2；
Specifically, the spherical hand-held part of knob 8, the head end of stripping ring item 7 are pulled out along the radial direction of pipe flange
After separating with the plate face of sealing plate plate 1, then knob is pulled 8 to make stripping ring item 7 and sealing plate plate 1 along the circumferencial direction of pipe flange
Plate face be kept completely separate, removal action is completed, and sealing plate plate 1 mutually separates with pipe flange sealing surface；
After the completion of stripping ring 2 is removed, fixed block 9 is not separated with sealing plate plate 1；If the protection sealing plate fast dismounting device
After being used for multiple times, fixed block 9 is separated with 1 phase of sealing plate plate, can be retightened stripping ring 2 in sealing plate by adhesive tape or adhesive
On plate 1.
Step 4: remaining adhesive material layer 6 on cleaning sealing plate plate fixed area 4, after the completion of cleaning, the protection sealing plate
Fast dismounting device can place idle region, in case recycling next time.
Finally it should be noted that: the above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that；Still
It can modify to a specific embodiment of the invention or some technical features can be equivalently replaced；Without departing from this hair
The spirit of bright technical solution should all cover within the scope of the technical scheme claimed by the invention.
Claims (9)
1. a kind of pipe end face protects sealing plate fast dismounting device, which is characterized in that including sealing plate plate (1) and stripping ring (2),
It is provided with the guard plot (3) protected to the nozzle position to pipe in the plate face of the sealing plate plate (1), is located at protection
The fixed area (4) of area periphery, the fixed area (4) is mutually connected with the outer boundary of guard plot (3), on the upper surface of fixed area (4)
More reinforcing ribs (5) are fixed with, the upper surface of reinforcing rib (5) is provided with one layer of adhesive material layer (6), and the stripping ring (2) is solid
It is scheduled on the outer boundary of guard plot (3)；
The stripping ring (2) include stripping ring item (7), the knob (8) extended from the head end outward bending of stripping ring item (7),
The free end of the fixed block (9) extended from the tail end of stripping ring item (7), the knob (8) is provided with spherical hand-held part
(10), the fixed block (9) is fixed on sealing plate plate (1), the setting direction of fixed block (9) and the setting direction of knob (8)
With it is identical, knob (8) and fixed block (9) between be provided with dismantle mouth (11).
2. pipe end face according to claim 1 protects sealing plate fast dismounting device, which is characterized in that the fixed block
(9) be prismatoid structure, fixed area (4) be annular section, knob (8) be it is rod-shaped, knob (8) length be greater than fixed area (4)
Width.
3. pipe end face according to claim 1 protects sealing plate fast dismounting device, which is characterized in that the stripping ring
It (2) is 1 or 2 or 4, when stripping ring is 2 or 4, the stripping ring of opposite side is where any diameter of guard plot
Straight line be that center line is centrosymmetric setting.
4. pipe end face according to claim 1 protects sealing plate fast dismounting device, which is characterized in that the adhesive material
The thickness of layer (6) is 1mm-2mm higher than the depth of section of stripping ring item (7).
5. pipe end face according to claim 4 protects sealing plate fast dismounting device, which is characterized in that the adhesive material
Layer (6) uses double-sided adhesive, adhesive or solidified glue.
6. pipe end face according to claim 1 protects sealing plate fast dismounting device, which is characterized in that the guard plot
(3) size is identical as the nozzle size of pipe.
7. pipe end face according to claim 1 protects sealing plate fast dismounting device, which is characterized in that the sealing plate plate
(1) it is made with stripping ring (2) of polyethylene material with stripping ring (2) integrated injection molding, the sealing plate plate (1).
8. a kind of application method of pipe end face protection sealing plate fast dismounting device of any of claims 1-7,
It is characterized in that, specifically includes the following steps:
Step 1: the protection sealing plate fast dismounting device being pasted and fixed on pipe flange sealing surface, its guard plot (3) is made
Center coincide with pipe flange center, and ensure shake hands spherical hand-held part (10) be located at sealing plate plate fixed area (4)
Outside；
Step 2: inspection adhesive material layer (6) is bonded situation with pipe flange sealing surface；
Step 3: after protection sealing plate use, removing stripping ring (2)；
Specifically, the spherical hand-held part (10) of knob (8) is pulled out along the radial direction of pipe flange, stripping ring item (7)
After head end is separated with the plate face of sealing plate plate (1), then along pipe flange circumferencial direction pull knob (8) make stripping ring item (7)
It is kept completely separate with the plate face of sealing plate plate (1), removal action is completed, and sealing plate plate (1) is mutually separated with pipe flange sealing surface；
Step 4: remaining adhesive material layer on cleaning sealing plate plate fixed area, after the completion of cleaning, the protection sealing plate is quickly torn open
Except device can place idle region, in case recycling next time.
9. the application method of pipe end face protection sealing plate fast dismounting device according to claim 8, which is characterized in that institute
After the completion of stating stripping ring in step 3 (2) dismounting, fixed block (9) is not separated with sealing plate plate (1)；If the protection sealing plate is quick
It removes after device is used for multiple times, fixed block (9) is mutually separated with sealing plate plate (1), can be by adhesive tape or adhesive by stripping ring (2)
It retightens on sealing plate plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156950.3A CN108189966B (en) | 2017-11-20 | 2017-11-20 | A kind of pipe end face protection sealing plate fast dismounting device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156950.3A CN108189966B (en) | 2017-11-20 | 2017-11-20 | A kind of pipe end face protection sealing plate fast dismounting device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108189966A CN108189966A (en) | 2018-06-22 |
| CN108189966B true CN108189966B (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156950.3A Active CN108189966B (en) | 2017-11-20 | 2017-11-20 | A kind of pipe end face protection sealing plate fast dismounting device and its application method |
Country Status (1)
| Country | Link |
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| CN (1) | CN108189966B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043441B (en) * | 2019-11-08 | 2021-06-01 | 沪东中华造船(集团)有限公司 | Plate structure recycling method for protecting marine pipe fitting flange |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6494503B1 (en) * | 2000-03-25 | 2002-12-17 | Non Metallic Resources, Inc. | Pipe joint assembly and method for using same |
| US7610929B2 (en) * | 2002-05-20 | 2009-11-03 | Illinois Tool Works Inc. | Air bag inflation/ deflation system |
| CN201787265U (en) * | 2010-09-29 | 2011-04-06 | 中国铝业股份有限公司 | Sealing cover |
| CN201954113U (en) * | 2011-01-31 | 2011-08-31 | 中国石油化工集团公司 | Low-friction cold insulation pipe carrier |
| CN204437546U (en) * | 2015-01-14 | 2015-07-01 | 浙江天衣机械有限公司 | A kind of pipe end internal thread guard ring |
| US20160280343A1 (en) * | 2015-03-24 | 2016-09-29 | Diving Unlimited International, Inc. | Quick mount drysuit port system |
| CN105587965A (en) * | 2015-08-06 | 2016-05-18 | 崔文亮 | Sealing member and sealing method with pipe |
| CN105864573B (en) * | 2016-06-22 | 2017-12-08 | 泰兴市东城水处理工程有限公司 | One kind mounts and dismounts convenient pipeline protection closure assembly and its installation method |
| CN106090533B (en) * | 2016-06-22 | 2017-12-08 | 泰兴市东城水处理工程有限公司 | A kind of protectiveness strong pipeline protection closure assembly and its installation method |
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2017
- 2017-11-20 CN CN201711156950.3A patent/CN108189966B/en active Active
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| CN108189966A (en) | 2018-06-22 |
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