CN205374181U - Sealed frock of hydrostatic test of pipeline - Google Patents
Sealed frock of hydrostatic test of pipeline Download PDFInfo
- Publication number
- CN205374181U CN205374181U CN201620133661.6U CN201620133661U CN205374181U CN 205374181 U CN205374181 U CN 205374181U CN 201620133661 U CN201620133661 U CN 201620133661U CN 205374181 U CN205374181 U CN 205374181U
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- pipeline
- anchor ear
- water pressure
- pressure test
- postive stop
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- 230000002706 hydrostatic effect Effects 0.000 title abstract 3
- 238000007789 sealing Methods 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 230000003044 adaptive effect Effects 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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- Pipe Accessories (AREA)
Abstract
The utility model provides a sealed frock of hydrostatic test of pipeline, including closing plate and limit clamp, the closing plate with the internal diameter adaptation of pipeline and can filling in the mouth of pipe of pipeline, limit clamp is including being used for the hoop to establish the staple bolt of pipeline outer wall with be located staple bolt one end and staple bolt vertically limit baffle, limit baffle is past the axis direction of staple bolt extends the so as to block the closing plate. The utility model discloses a sealed frock can be sealed up the pipeline when the pipeline carries out hydrostatic test, wherein, can pack sealedly to the mouth of pipe department of pipeline through the closing plate, simultaneously can press from both sides tight pipeline and carry out the block to the closing plate spacing in the pipeline outside through limit clamp, need not the flange structure and can realize sealed to the pipeline, avoids lengthening material, man -hour and the artificial waste that the pipeline section led to the fact, should sealed frock simple structure, preparation and operation be all very convenient, used repeatedly many times still, the range of application is extensive.
Description
Technical field
This utility model relates to pipeline reliability demonstration technical field, particularly to the water pressure test sealing frock of a kind of pipeline.
Background technology
In recent years, LNG integrated module progressively increases, and for meeting its severe working condition, the flange number needs on its pipeline to reduce as far as possible.And during descaling line pressure test, it is necessary to utilize flange to realize the sealing of pipeline, after module reduces flange, can cause that many seams are the mouth of pipe of pipeline, complete test without corresponding flange.
Traditional solution is: lengthens pipeline and sets up flange in the line segments lengthened, excising unnecessary line segments after the water pressure test to be done again.But adopt and cause material and artificial waste in this way, increase cost.In the module in pipeline upper flange quantity situation less and less, the defect of the method is also more and more obvious.
Utility model content
The purpose of this utility model is in that to provide the water pressure test sealing frock of a kind of pipeline, solves in prior art the problem that waste of material and cost in descaling line pressure test are high.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that the water pressure test sealing frock of a kind of pipeline, including sealing plate and limit clamp；Sealing plate is adaptive with the internal diameter of described pipeline and can be filled in the mouth of pipe of pipeline；Limit clamp includes the postive stop baffle vertical with anchor ear with being positioned at described anchor ear one end for binding round the anchor ear being located at described pipeline outer wall；Described postive stop baffle extends toward the axis direction of described anchor ear such that it is able to sealing plate described in block.
Preferably, described sealing plate one end be provided with guide part.
Preferably, described guide part is oblique angle.
Preferably, described sealing plate outer peripheral face is provided with to hold the seal groove of sealing ring.
Preferably, described seal groove is provided with multiple, along described sealing plate thickness direction interval arrange.
Preferably, described limit clamp also includes regulating part, and described regulating part is vertically arranged on described postive stop baffle such that it is able to support described sealing plate；Described regulating part can adjust position relative to described postive stop baffle in its longitudinal direction.
Preferably, described postive stop baffle is provided with screw, and described regulating part is provided with screw thread, is connected by screw thread and screw, and is arranged on described postive stop baffle with making described regulating part position adjustable.
Preferably, described anchor ear includes the anchor ear component of two docking combinations；Each anchor ear component all includes being binding round plate and outwards bending the mounting ear of extension from hoop plate two ends of arc-shaped；Two anchor ear components are by mounting ear docking fastening so that the hoop plate of two anchor ear components surrounds hoop and is located at described pipeline outer wall；Two anchor ear components are respectively at least connected with postive stop baffle described in.
Preferably, described mounting ear is provided with fastener hole；Fastener hole on anchor ear component mounting ear described in two is relative, and is connected by adaptive securing member.
Preferably, anchor ear component described in two is symmetrical.
Preferably, described postive stop baffle is in sector, and the fan-shaped great circle place of postive stop baffle is corresponding with described hoop plate to connect.
Preferably, described postive stop baffle is connected with described anchor ear by connecting plate, so that having interval between postive stop baffle and anchor ear end.
Preferably, described limit clamp also includes hanging horse, described in hang horse and be fixedly installed on described anchor ear outer surface.
Preferably, hang horse both sides described in and be additionally provided with reinforcement plate.
As shown from the above technical solution, advantage of the present utility model and have the active effect that pipeline can be sealed by the sealing frock that this utility model provides when pipeline carries out the water pressure test, wherein, can be filled with the mouth of pipe place of pipeline sealing by sealing plate, pipeline can be clamped outside pipeline by limit clamp simultaneously and that sealing plate is carried out block is spacing, the sealing to pipeline can be realized, it is to avoid extend material, man-hour and artificial waste that pipeline section causes without flange arrangement；This sealing frock simple in construction, making and operation are all very convenient, also can repeatedly use, have wide range of applications.
Accompanying drawing explanation
Fig. 1 is the use view of this utility model sealing frock preferred embodiment.
Fig. 2 be in this utility model sealing frock preferred embodiment sealing plate cross section structure schematic diagram.
Fig. 3 is the end face structure schematic diagram of limit clamp in this utility model sealing frock preferred embodiment.
Description of reference numerals is as follows: 1, sealing frock；11, sealing plate；111, guide part；112, seal groove；12, limit clamp；121, anchor ear；121a, anchor ear component；1211, hoop plate；1212, mounting ear；1214, fastener hole；121b, securing member；122, postive stop baffle；1221, screw；123, regulating part；124, connecting plate；125, horse is hung；126, plate is strengthened；2, pipeline.
Detailed description of the invention
The exemplary embodiment embodying this utility model feature and advantage will describe in the following description in detail.Iting should be understood that this utility model can have various changes on different embodiments, it is all without departing from scope of the present utility model, and explanation therein and be shown in and be substantially treated as purposes of discussion, and is not used to restriction this utility model.
Consulting Fig. 1, this utility model provides the water pressure test sealing frock 1(of a kind of pipeline hereinafter referred to as " sealing frock 1 "), can be used for when pipeline 2 water pressure test, the mouth of pipe of pipeline 2 being sealed.
According to preferred structure of the present utility model, this sealing frock 1 includes sealing plate 11 and limit clamp 12.
Sealing plate 11 is for being filled in the mouth of pipe of pipeline 2, and pipeline 2 is carried out and seals.Consulting Fig. 1 and Fig. 2 in the lump, sealing plate 11 is adaptive with the internal diameter of pipeline 2 and can be filled in pipeline 2, and sealing plate 11 has certain thickness, thus the pressure can resisted during the water pressure test in pipeline 2.
More preferably, the circumferential edge of the end, one end of sealing plate 11 is provided with oblique angle and forms guide part 111, consequently facilitating sealing plate 11 is filled in pipeline 2.
Being additionally provided with seal groove 112 on the outer peripheral face of sealing plate 11, this seal groove 112 can hold sealing ring, thus improve sealing effectiveness further when sealing plate 11 is filled in pipeline 2.In structure shown in Fig. 2, seal groove 112 is provided with two, and thickness direction (being namely equivalent to the length direction along the pipeline 2) interval along sealing plate 11 is arranged.According to the different-thickness of sealing plate 11, the quantity of seal groove 112 can be arranged flexibly.
Consult Fig. 1 and Fig. 3 in the lump, limit clamp 12 generally includes for binding round the anchor ear 121 being located at pipeline 2 outer wall and being positioned at the postive stop baffle 122 that anchor ear 121 one end is vertical with anchor ear 121, postive stop baffle 122 extends toward the axis direction (namely toward the inner side of pipeline 2) of anchor ear 121 such that it is able to block pipeline 2.This limit clamp 12 is more preferably additionally provided with regulating part 123 and hangs horse 125.
Anchor ear 121 includes the anchor ear component 121a of two docking combinations, and more preferably, two anchor ear component 121a are symmetrical structure.Anchor ear 121 can refer to the external diameter of pipeline 2 to carry out making or matching, and improves the utilization rate of frock.
Each anchor ear component 121a all includes being binding round plate 1211 and outwards bending the mounting ear 1212 of extension from hoop plate 1211 two ends of arc-shaped, and mounting ear 1212 is provided with multiple fastener hole 1214.
Two anchor ear component 121a are by mounting ear 1212 docking fastening, and the fastener hole 1214 on mounting ear 1212 relatively, connects again through adaptive securing member 121b, so that the hoop plate 1211 of two anchor ear component 121a surrounds hoop is located at pipeline 2 outer wall.
This securing member 121b can be bolt and adaptive nut, can be regulated the interval of two anchor ear component 121a by adjusting bolt and nut, when coordinating with pipeline 2, and can the adjusting hoop plate 1211 clamping force to pipeline 2.
Postive stop baffle 122 quantity has multiple, it is illustrated that in structure, and each anchor ear component 121a is respectively correspondingly arranged on two.In the present embodiment, postive stop baffle 122 in sector, its great circle place with bind round that plate 1211 is corresponding to connect.
More preferably, postive stop baffle 122 is connected with anchor ear 121 by a plate 124, is formed with interval between postive stop baffle 122 and anchor ear 121 end.Connecting plate 124 is in arc-shaped, adaptive with the circular arc of hoop plate 1211, docks with the end of hoop plate 1211.
Postive stop baffle 122 is additionally provided with screw 1221, in order to coordinate with regulating part 123.
Regulating part 123 is vertically arranged in the screw 1221 of postive stop baffle 122, and the end of regulating part 123 can be supported sealing plate 11 and apply active force to sealing plate 11.
In the present embodiment, regulating part 123 is bolt, which is provided with screw thread, and this screw thread matches with the screw 1221 of postive stop baffle 122, by be spirally connected so that regulating part 123 position adjustable be arranged on postive stop baffle 122.Relative to postive stop baffle 122, regulating part 123 can adjust position on himself length direction.
Each postive stop baffle 122 all can arrange multiple screw 1221, and can connect multiple regulating part 123 adaptedly.Each screw 1221 generally can be distributed on same circle.
Referring still to Fig. 1 and Fig. 3, hang horse 125 and be fixedly installed on the outer surface of anchor ear 121, hang horse 125 and extend generally along the radial direction extended line of hoop plate 1211, each hoop plate 1211 can be arranged and multiple hang horse 125.Further, hang horse 125 both sides and be also respectively provided with a reinforcement plate 126, strengthen hanging horse 125.
Hanging horse 125 by this, this limit clamp 12 strained by the available crane gear such as calabash etc, it is achieved dual to sealing plate 11 is fixed and ensure safety.
Utilize above-mentioned sealing frock 1 when pipeline 2 carries out the water pressure test, the mouth of pipe of pipeline 2 to be sealed, then again the pipeline 2 after sealing is carried out the water pressure test.
Wherein, the state that pipeline 2 is sealed by sealing frock 1 is with reference to Fig. 1.Wherein, the one end in sealing plate 11 tape guide portion 111 is stretched in pipeline 2, and sealing plate 11 major part is filled in the mouth of pipe of pipeline 2, leaves fraction and is exposed to outside pipeline 2.Anchor ear 121 hoop of limit clamp 12 is located at the outer wall of pipeline 2 and steps up pipeline 2, and postive stop baffle 122 is relative with the end face of sealing plate 11, and regulating part 123 is arranged on postive stop baffle 122, and the inner end of regulating part 123 supports the end face of sealing plate 11.It is spacing that sealing plate 11 is formed block by limit clamp 12, it is to avoid sealing plate 11 is deviate from from pipeline 2.
Sealing frock 1 provided by the utility model is utilized when pipeline 2 carries out the water pressure test, pipeline 2 to be sealed, it is not necessary to flange arrangement can realize the sealing to pipeline 2, it is to avoid to extend material, man-hour and artificial waste that pipeline section causes；This sealing frock 1 simple in construction, making and operation are all very convenient, also can repeatedly use, have wide range of applications.
Although describing this utility model with reference to several exemplary embodiment, it is to be understood that, term used is to illustrate and exemplary and nonrestrictive term.The spirit without deviating from utility model or essence can be embodied as in a variety of forms due to this utility model, it is to be understood that, above-mentioned embodiment is not limited to any aforesaid details, and should explain widely in the spirit and scope that appended claims limit, therefore fall into the whole changes in claim or its equivalent scope and remodeling all should be appended claims and contained.
Claims (14)
1. the water pressure test sealing frock of a pipeline, it is characterised in that including:
Sealing plate, adaptive with the internal diameter of described pipeline and can be filled in the mouth of pipe of pipeline；
Limit clamp, including the postive stop baffle vertical with anchor ear with being positioned at described anchor ear one end for binding round the anchor ear being located at described pipeline outer wall；Described postive stop baffle extends toward the axis direction of described anchor ear such that it is able to sealing plate described in block.
2. water pressure test sealing frock according to claim 1, it is characterised in that described sealing plate one end be provided with guide part.
3. water pressure test sealing frock according to claim 2, it is characterised in that described guide part is oblique angle.
4. water pressure test sealing frock according to claim 1, it is characterised in that described sealing plate outer peripheral face is provided with to hold the seal groove of sealing ring.
5. water pressure test sealing frock according to claim 4, it is characterised in that described seal groove is provided with multiple, along described sealing plate thickness direction interval arrange.
6. water pressure test sealing frock according to claim 1, it is characterised in that described limit clamp also includes regulating part, and described regulating part is vertically arranged on described postive stop baffle such that it is able to support described sealing plate；Described regulating part can adjust position relative to described postive stop baffle in its longitudinal direction.
7. water pressure test sealing frock according to claim 6, it is characterized in that, described postive stop baffle is provided with screw, and described regulating part is provided with screw thread, it is connected by screw thread and screw, and is arranged on described postive stop baffle with making described regulating part position adjustable.
8. the water pressure test sealing frock according to any one of claim 1-7, it is characterised in that described anchor ear includes the anchor ear component of two docking combinations；
Each anchor ear component all includes being binding round plate and outwards bending the mounting ear of extension from hoop plate two ends of arc-shaped；
Two anchor ear components are by mounting ear docking fastening so that the hoop plate of two anchor ear components surrounds hoop and is located at described pipeline outer wall；
Two anchor ear components are respectively at least connected with postive stop baffle described in.
9. water pressure test sealing frock according to claim 8, it is characterised in that described mounting ear is provided with fastener hole；
Fastener hole on anchor ear component mounting ear described in two is relative, and is connected by adaptive securing member.
10. water pressure test sealing frock according to claim 8, it is characterised in that anchor ear component described in two is symmetrical.
11. water pressure test sealing frock according to claim 8, it is characterised in that described postive stop baffle is in sector, and the fan-shaped great circle place of postive stop baffle is corresponding with described hoop plate to connect.
12. the water pressure test sealing frock according to any one of claim 1-7, it is characterised in that described postive stop baffle is connected with described anchor ear by connecting plate, so that having interval between postive stop baffle and anchor ear end.
13. the water pressure test sealing frock according to any one of claim 1-7, it is characterised in that described limit clamp also includes hanging horse, described in hang horse and be fixedly installed on described anchor ear outer surface.
14. water pressure test sealing frock according to claim 13, it is characterised in that described in hang horse both sides and be additionally provided with reinforcement plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133661.6U CN205374181U (en) | 2016-02-22 | 2016-02-22 | Sealed frock of hydrostatic test of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620133661.6U CN205374181U (en) | 2016-02-22 | 2016-02-22 | Sealed frock of hydrostatic test of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374181U true CN205374181U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620133661.6U Active CN205374181U (en) | 2016-02-22 | 2016-02-22 | Sealed frock of hydrostatic test of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205374181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101893A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The water pressure test sealing frock and hydraulic test method of pipeline |
| CN109211679A (en) * | 2018-10-29 | 2019-01-15 | 四川欧宝路管业有限责任公司 | A kind of plastic tube anti-pressure ability test device |
| CN109292606A (en) * | 2018-09-19 | 2019-02-01 | 上海外高桥造船有限公司 | Hanging horse |
-
2016
- 2016-02-22 CN CN201620133661.6U patent/CN205374181U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101893A (en) * | 2016-02-22 | 2017-08-29 | 南通太平洋海洋工程有限公司 | The water pressure test sealing frock and hydraulic test method of pipeline |
| CN109292606A (en) * | 2018-09-19 | 2019-02-01 | 上海外高桥造船有限公司 | Hanging horse |
| CN109211679A (en) * | 2018-10-29 | 2019-01-15 | 四川欧宝路管业有限责任公司 | A kind of plastic tube anti-pressure ability test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 226251 No. 888 maritime engineering Avenue, Jiangsu, Qidong Co-patentee after: Chinese International Marine Container (Group) Co., Ltd. Patentee after: Nantong CIMC Pacific Ocean Engineering Co., Ltd. Co-patentee after: Cimc Enric Investment Holdings (Shenzhen) Limited Address before: 888 No. 226251 Jiangsu city of Nantong province Qidong City Yin Yang Zhen Hai Industrial Avenue Co-patentee before: Chinese International Marine Container (Group) Co., Ltd. Patentee before: Sinopacific Offshore & Engineering Co., Ltd. Co-patentee before: Cimc Enric Investment Holdings (Shenzhen) Limited |
|
| CP03 | Change of name, title or address |