CN108916488A - A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust - Google Patents
A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust Download PDFInfo
- Publication number
- CN108916488A CN108916488A CN201810863030.3A CN201810863030A CN108916488A CN 108916488 A CN108916488 A CN 108916488A CN 201810863030 A CN201810863030 A CN 201810863030A CN 108916488 A CN108916488 A CN 108916488A
- Authority
- CN
- China
- Prior art keywords
- seal ring
- grp pipe
- reinforced plastic
- glass reinforced
- winding
- 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.)
- Pending
Links
- 239000011152 fibreglass Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims description 7
- 238000004804 winding Methods 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000013521 mastic Substances 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 3
- 230000008023 solidification Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000011347 resin Substances 0.000 abstract description 2
- 229920005989 resin Polymers 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000002803 maceration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
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
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2022/00—Hollow articles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses the glass reinforced plastic seal rings that one kind can bear high thrust, it includes GRP pipe main body, hand pastes seal ring, seal ring connects winding area with GRP pipe, the GRP pipe main body and hand paste seal ring are connect winding area with GRP pipe by seal ring and are connected as one, and the GRP pipe connection winding sector width can bear thrust according to seal ring and calculate adjustment.Compared with prior art, rationally, seal ring is embedded in glass reinforced plastic tubular body for structure of the invention design, and compared with traditional hand paste is adhered to pipeline outer wall, it is bigger can to bear thrust；Seal ring and GRP pipe are Wrapping formed together on Wiring apparatus, and secondary hand paste bonding and post-processing, reduce production operation difficulty, save installation procedure after avoiding pipeline from demoulding；The resin content of Wrapping formed reinforcing is the half of hand pasting forming, and is assisted with equipment, and seal ring is visible by naked eyes deformation after molding, and product quality and appearance consistency are reliably guaranteed.
Description
Technical field
The invention belongs to machinery fields, and in particular to one kind can bear glass reinforced plastic seal ring and its preparation side of high thrust
Method.
Background technique
Prevent Groundwater infiltration from grasping when Pipeline Crossing Program rigid structure (such as concrete walls) in the place for having underground water
Between work, pipe shaft needs to add seal ring, and principle is the path of the extension water maceration of addend times, considerably increases maceration resistance
Reach impervious purpose.Production method is usually that the seal ring hand paste that will be completed is adhered to pipeline outer wall, the pipe with seal ring
Road is cast in concrete walls, if pipeline bears axial thrust at this, hand is pasted technique for sticking shear strength deficiency, be will cause only
Water ring and GRP pipe are detached from, and generate failure.And seal ring hand pastes bonding process complexity, unstable quality, hand pasting forming
Contractibility is big, and seal ring distorts after molding, influences project installation.
Summary of the invention
The technical problem to be solved in the present invention is to provide glass reinforced plastic seal ring and its preparation sides that one kind can bear high thrust
Method, to solve the problems such as of the existing technology ineffective.
In order to solve the above technical problems, the technology that the present invention uses is as follows：
A kind of glass reinforced plastic seal ring bearing high thrust, which is characterized in that it include GRP pipe main body, hand paste stop
Water ring, seal ring and GRP pipe connect winding area, and the GRP pipe main body and hand paste seal ring pass through seal ring
It connect winding area with GRP pipe to be connected as one, the GRP pipe connection winding sector width can be held according to seal ring
It is calculated and is adjusted by thrust.
The preparation method of the above-mentioned glass reinforced plastic seal ring for bearing high thrust, it includes the following steps：
(1) 2 half glass reinforced plastic seal rings are made on mold；
(2) GRP pipe main body winding is fabricated into design thickness, and seal ring is stuck in pipe design position before solidification, and 2
Half seal ring is fixed with resin-bonded mastic；
(3) in the fixed retaining ring of seal ring side installation metal, prevent winding tension is excessive from causing seal ring mobile, the other side
Winding is reinforced；
(4) the fixed retaining ring of metal is removed, other side winding is completed and reinforces, completed until all seal rings are reinforced.
Beneficial effect：
Compared with prior art, one kind proposed by the present invention can bear the glass reinforced plastic seal ring and existing seal ring of high thrust
Compared to having the advantage that：Reasonable in design, seal ring is embedded in glass reinforced plastic tubular body, is adhered to pipeline outer wall with traditional hand paste
It compares, it is bigger thrust can be born；Seal ring and GRP pipe are Wrapping formed together on Wiring apparatus, after avoiding pipeline from demoulding
Secondary hand paste bonding and post-processing, reduce production operation difficulty, save installation procedure；The resin content of Wrapping formed reinforcing is
The half of hand pasting forming, and assisted with equipment, seal ring is visible by naked eyes deformation, product quality and appearance consistency after molding
Reliably guaranteed.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
Embodiment 1
One kind as shown in Figure 1 can bear the glass reinforced plastic seal ring of high thrust, it includes that GRP pipe main body, hand paste stop
Water ring, seal ring and GRP pipe connect winding area, and the GRP pipe main body and hand paste seal ring pass through seal ring
It connect winding area with GRP pipe to be connected as one, the GRP pipe connection winding sector width can be held according to seal ring
It is calculated and is adjusted by thrust.
The preparation method of the above-mentioned glass reinforced plastic seal ring for bearing high thrust, it includes the following steps：
(1) 2 half glass reinforced plastic seal rings are made on mold；
(2) GRP pipe main body winding is fabricated into design thickness, and seal ring is stuck in pipe design position before solidification, and 2
Half seal ring is fixed with resin-bonded mastic；
(3) in the fixed retaining ring of seal ring side installation metal, prevent winding tension is excessive from causing seal ring mobile, the other side
Winding is reinforced；
(4) the fixed retaining ring of metal is removed, other side winding is completed and reinforces, completed until all seal rings are reinforced.
Claims (2)
1. the glass reinforced plastic seal ring that one kind can bear high thrust, which is characterized in that it includes GRP pipe main body, hand paste sealing
Ring, seal ring and GRP pipe connect winding area, the GRP pipe main body and hand paste seal ring by seal ring with
GRP pipe connection winding area is connected as one, and the GRP pipe connection winding sector width can be born according to seal ring
Thrust calculates adjustment.
2. the preparation method of the glass reinforced plastic seal ring described in claim 1 for bearing high thrust, which is characterized in that it includes such as
Lower step：
(1) 2 half glass reinforced plastic seal rings are made on mold；
(2) winding of GRP pipe main body is fabricated into design thickness, seal ring is stuck in pipe design position before solidification, 2 half stop
Water ring is fixed with resin-bonded mastic；
(3) in the fixed retaining ring of seal ring side installation metal, prevent winding tension is excessive from causing seal ring mobile, other side winding
It reinforces；
(4) the fixed retaining ring of metal is removed, other side winding is completed and reinforces, completed until all seal rings are reinforced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810863030.3A CN108916488A (en) | 2018-08-01 | 2018-08-01 | A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810863030.3A CN108916488A (en) | 2018-08-01 | 2018-08-01 | A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108916488A true CN108916488A (en) | 2018-11-30 |
Family
ID=64393947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810863030.3A Pending CN108916488A (en) | 2018-08-01 | 2018-08-01 | A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108916488A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206947A (en) * | 2019-06-03 | 2019-09-06 | 南京新核复合材料有限公司 | The telescopic connection pressure testing device of Large Diameter FRP Pipes |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672942Y (en) * | 2003-12-29 | 2005-01-19 | 芦长喜 | Glass fiber reniforced plastic flange sleeve |
| CN201909117U (en) * | 2010-12-23 | 2011-07-27 | 贵阳铝镁设计研究院有限公司 | Inlet and outlet water-proof structure for acidic etch tank |
| CN202627006U (en) * | 2012-05-05 | 2012-12-26 | 中国十七冶集团有限公司 | Plugging steel sleeve of dewatering well under basement floor |
| CN205669631U (en) * | 2016-05-27 | 2016-11-02 | 中交第一航务工程局有限公司 | Major diameter FRP pipe sleeve abnormity rubber gasket waterproof performance device |
-
2018
- 2018-08-01 CN CN201810863030.3A patent/CN108916488A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2672942Y (en) * | 2003-12-29 | 2005-01-19 | 芦长喜 | Glass fiber reniforced plastic flange sleeve |
| CN201909117U (en) * | 2010-12-23 | 2011-07-27 | 贵阳铝镁设计研究院有限公司 | Inlet and outlet water-proof structure for acidic etch tank |
| CN202627006U (en) * | 2012-05-05 | 2012-12-26 | 中国十七冶集团有限公司 | Plugging steel sleeve of dewatering well under basement floor |
| CN205669631U (en) * | 2016-05-27 | 2016-11-02 | 中交第一航务工程局有限公司 | Major diameter FRP pipe sleeve abnormity rubber gasket waterproof performance device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206947A (en) * | 2019-06-03 | 2019-09-06 | 南京新核复合材料有限公司 | The telescopic connection pressure testing device of Large Diameter FRP Pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |
|
| WD01 | Invention patent application deemed withdrawn after publication |