CN105864577B - A kind of reliability high pipeline protection closure assembly and its installation method - Google Patents
A kind of reliability high pipeline protection closure assembly and its installation method Download PDFInfo
- Publication number
- CN105864577B CN105864577B CN201610455590.6A CN201610455590A CN105864577B CN 105864577 B CN105864577 B CN 105864577B CN 201610455590 A CN201610455590 A CN 201610455590A CN 105864577 B CN105864577 B CN 105864577B
- Authority
- CN
- China
- Prior art keywords
- pipeline
- main protection
- elastic
- protection department
- elasticity
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 230000005489 elastic deformation Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241001442589 Convoluta Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000013536 elastomeric material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035939 shock Effects 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
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- 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
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
A kind of reliability high pipeline protection closure assembly and its installation method, described device are used to be set in pipeline（7）Outside play heat-insulated protective action, including the main protection department as larger discount vibram outlet section cylinder of composition cylinder can be merged（8）With the lid portion as smaller discount vibram outlet section cylinder（4）, wherein, the main protection department（8）Bottom and the lid portion（4）Top be symmetrically arranged it is flexible to roof panel pipe fitting（81、41）, the main protection department（8）Diametrically opposed both sides be symmetrically provided with elastic clip assembly（82）, thus two elasticity are to roof panel pipe fitting（81、41）It can be formed for the pipeline（7）Vertical direction clamping.
Description
Technical field
The present invention relates to pipeline protection field, the high pipeline protection closure assembly of specially a kind of reliability and its installation side
Method.
Background technology
Pipeline in use, may face physical shock, corrosivity working environment or the hot operation of outside
Environment；This may have a negative impact to influence the service life of pipeline even to cause potential safety hazard on the structure of pipeline.
, can be using protective cover come protective conduit in order to overcome this defect.
Have in the prior art and, i.e. to pipeline formation protective cover, damaged using in pipeline workshop against the external world.But
It is that in existing industry spot, the various pipelines for needing to protect often have been installed.And the feelings installed at some for completion
In shape, the production of pipeline is also over and is not easy to be again introduced into factory's progress secondary operation.Accordingly, it would be desirable to which one kind is for pipe
Road carries out the protective cover that subsidiarity is installed in the protective cover that line is installed or after dispatching from the factory, and it can flexibly realize the protection for pipeline
Need, the need for being adapted to various application scenarios.
The content of the invention
It is an object of the invention to provide a kind of reliability high pipeline protection closure assembly and its installation method, it can overcome
Defect of the prior art.
According to the high pipeline protection closure assembly of the reliability of the present invention, heat-insulated protection is played for being set in the outside of pipeline
Effect, including the main protection department as larger discount vibram outlet section cylinder of composition cylinder can be merged with being used as smaller discount vibram outlet section post
The lid portion of body, wherein, the bottom of the main protection department is flexible to roof panel with being symmetrically arranged at the top of the lid portion
Pipe fitting, the diametrically opposed both sides of the main protection department are symmetrically provided with elastic clip assembly, thus two bullets
Property can form the clamping of the vertical direction for the pipeline, two diametrically opposed bullets to roof panel pipe fitting
Property clip assembly can form the clamping of the horizontal direction for the pipeline, wherein, the left and right at the opening of the main protection department
Both sides are symmetrically arranged with the convex extension part extended towards one another, and circular arc head is provided with the medial end of each convex extension part,
To be conducive to by the opening so that the main protection department tentatively covers and is set on the pipeline from the bottom of the pipeline, and
Temporarily main protection department is carried on the pipeline and dropped with preventing from releasing；Two are provided with the top surface of each convex extension part
The individual cylindrical fixing groove with top-slitting is used to and two bullets at corresponding one in two end faces in the lid portion
Property deformation cylinder bracket coordinate, wherein, set flexible at the plane of symmetry position of each elastic deformation cylinder bracket
Gap is allowed in deformation；Wherein, each elasticity includes being oppositely arranged to roof panel pipe fitting pipeline engagement arm and auxiliary branch
Brace, the pipeline engagement arm includes the plateau elastic bending section, curved with the plateau elastic being connected with the body of main protection department
The platform part of pars convoluta connection is described auxiliary to the support engagement angled portion that engages the pipeline and be connected with the platform part
Support arm is helped to include the sub-arm elastic bend part that is connected with the body of the main protection department and curved with the sub-arm elasticity
Pars convoluta is connected and the inclined shore portion to be slidably matched with the support engagement angled portion, thus, described when when mounted
When to roof panel pipe fitting by the top pressure active force of the pipeline elastic deformation is occurred for elasticity, the support engagement angled portion energy
Occur relative slide relative to the inclined shore portion；Wherein, the main protection department is in the diametrically opposed both sides
In every side on be provided with multiple elastic clip assemblies along the longitudinal direction, each elastic clip assembly includes on diameter
One in symmetrically arranged two elastic clips in direction, described two elastic clips is V-type elastic bending piece, and the V-type elasticity is curved
One support arm of bent part is connected with the main body of the main protection department, in another support arm and described two elastic clips another
Correspondence support arm arranged crosswise is so as to realize that the staggered form for the pipeline supports engagement, and the elasticity is close to roof panel pipe fitting
The pipe side is all provided with flexible arc and consolidates supporting support, and the arc consolidates supporting support and is located at the platform part two
Side, and be fixedly connected with the platform part, the institute of support different-diameter can be consolidated by consolidating supporting support by the arc of elasticity
State pipeline, between the main protection department and the lid portion junction be provided with elastic sealing gasket, the elastic sealing gasket with it is described
Main protection department is fixedly connected, and the elastic sealing gasket is made up of elastomeric material, and the elastic sealing gasket is to prevent the liquid such as aqueous vapor
Body enters in the gap between the main protection department and the lid portion and causes the corrosion to the pipeline.
According to the present invention, the installation method of above-mentioned protective cover, first, by the opening court of the main protection department
On, the convex extension part is occurred bullet by the space of the cylindrical fixing groove from the bottom of the pipeline by the opening
Property deformation so as to installing and be carried on the pipeline the main protection department, then, by the way that the elastic deformation cylinder is tight
Gu bar inserts and is coupled in the cylindrical fixing groove and the lid portion is fixed on the main protection department, so as to utilize
Two of the main protection department elasticity are to clampings of the roof panel pipe fitting formation for the vertical direction of the pipeline, using straight
Clamping of the relative elastic clip assembly formation for the horizontal direction of the pipeline on the direction of footpath.
By the present invention, due to being provided with the main protection department with upper opening, therefore, it is possible to cause protective cover at the scene
Installed and be carried on pipeline.And in assembling, because shield is divided into two parts not of uniform size, therefore, larger portion
The opening of the main protection department divided is missing the opening round, and it is easy to temporarily be carried on pipeline and be difficult to drop protective cover；By setting
Setting in the convex extension part at the opening and utilize circular groove, elastic deformation can occur in installation process and temporarily will shield
Cover is blocked, this for the shield that is loaded axially along the pipe and gradually during it is especially advantageous.After assembling is finished, court of lid portion
On, enable to the convex extension part as shield by the gravity standby supporting part of pressure-bearing downwards, it is to avoid to make in long-term installation
During the self gravitation of shield for shield caused by the long-term biased deformation of the elastomeric platform pipe portion of shield it is excessive under
It is heavy, so that peripheral circular air space occurs extruding and influences effect of heat insulation.Whole guard apparatus has easy for installation, peace
Fill firmly and service-strong advantage.It can effectively solve the problem that the problems of the prior art.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the main protection department of the high pipeline protection closure assembly of reliability of the invention；
Fig. 2 is the overall structure diagram in the lid portion of the present invention；
Fig. 3 is the overall structure diagram for assembling the high pipeline protection closure assembly of the reliability of the invention after installing；
Fig. 4 is the elasticity in Fig. 1 to the close-up schematic view at roof panel pipe fitting.
Embodiment
With reference to Fig. 1-4, the present invention is described in detail.
According to the high pipeline protection closure assembly of the reliability of embodiment, play heat-insulated anti-for being set in the outside of pipeline 7
Shield is acted on, including can merge the main protection department 8 as larger discount vibram outlet section cylinder of composition cylinder with being used as smaller round segmental part
Duan Zhuti lid portion 4, wherein, it is flexible right that the bottom of the main protection department 8 and the top in the lid portion 4 are symmetrically arranged
Roof panel pipe fitting 81,41, the diametrically opposed both sides of the main protection department 8 are symmetrically provided with elastic clip assembly 82,
Thus two elasticity can form the clamping of the vertical direction for the pipeline 7, diameter side to roof panel pipe fitting 81,41
Two relative elastic clip assemblies 82 can form the clamping of the horizontal direction for the pipeline 7 upwards, wherein, it is described
The left and right sides at the opening 80 of main protection department 8 is symmetrically arranged with the convex extension part 83 extended towards one another, each convex extension part
Circular arc head 84 is provided with 83 medial end, to be conducive to causing the main protection department 8 from the pipe by the opening
The bottom in road 7 and tentatively cover and be set on the pipeline 7, and temporarily main protection department 8 is carried on the pipeline 7 to prevent from releasing
Drop；Be provided with the top surface of each convex extension part 83 two cylindrical fixing grooves 830 with top-slitting be used to
Two elastic deformation cylinder brackets 43 at correspondence one in two end faces in the lid portion 4 coordinate, wherein, Mei Gesuo
Elastic deformation, which is provided with, at the plane of symmetry position for stating elastic deformation cylinder bracket 43 allows gap 431；Wherein, each bullet
Property include the pipeline engagement arm 2 and auxiliary support arm 3 that are oppositely arranged to roof panel pipe fitting 81,41, the pipeline engagement arm 2 is wrapped
Include the plateau elastic bending section 21 being connected with the body of main protection department 8, the platform part being connected with the plateau elastic bending section 21
The 22 support engagement angled portion 23 to engage the pipeline 7 and be connected with the platform part 22, the auxiliary support arm 3
The sub-arm elastic bend part 31 that is connected including the body with the main protection department 8 and with the sub-arm elastic bend part 31
Connect and the inclined shore portion 32 to be slidably matched with the support engagement angled portion 23, it is thus, described when when mounted
When to roof panel pipe fitting 81,41 by the top pressure active force of the pipeline 7 elastic deformation is occurred for elasticity, the support engagement is inclined
Relative slip can occur relative to the inclined shore portion 32 for inclined portion 23；Wherein, the main protection department 8 is in the diametric(al)
Multiple elastic clip assemblies 82 are provided with every side in relative both sides along the longitudinal direction, each elastic clip assembly 82
Include on symmetrically arranged two elastic clips 821 of diametric(al), one in described two elastic clips 821 is V-type elasticity
Bool a, support arm of the V-type elastic bending piece is connected with the main body of the main protection department 8, another support arm with it is described
Another corresponding support arm arranged crosswise in two elastic clips 821 is so as to realize that the staggered form support for the pipeline 7 connects
Close, the elasticity is all provided with flexible arc close to the side of pipeline 7 to roof panel pipe fitting 81,41 and consolidates supporting support 411, institute
State arc and consolidate supporting support 411 located at the both sides of platform part 22, and be fixedly connected with the platform part 22, pass through elasticity
Arc, which consolidates supporting support 411, can consolidate the pipeline 7 of support different-diameter, the main protection department 8 and the lid portion 4
Between junction be provided with elastic sealing gasket 831, the elastic sealing gasket 831 is fixedly connected with the main protection department 8, the elasticity
Sealing gasket 831 is made up of elastomeric material, the elastic sealing gasket 831 to prevent the liquid such as aqueous vapor from the main protection department 8 with
Enter in gap between the lid portion 4 and cause the corrosion to the pipeline 7.
According to embodiment, the installation method of above-mentioned protective cover, first, by the opening court of the main protection department 8
On, make the convex extension part 83 by the space of the cylindrical fixing groove 830 from the bottom of the pipeline 7 by the opening
Generation elastic deformation is so as to install and be carried on the pipeline 7 the main protection department 8, then, by the way that the elasticity is become
Shape cylinder bracket 43 inserts and is coupled in the cylindrical fixing groove 830 and prevents in the lid portion 4 fixed to the master
In shield portion 8, so that using two elasticity of the main protection department 8 to the formation of roof panel pipe fitting 81,41 for the pipeline 7
Vertical direction clamping, the level for the pipeline 7 is formed using the diametrically opposed elastic clip assembly 82
The clamping in direction.
Exemplarily, main protection department 8 can be formed in one, and the lid portion 4 can also be formed in one.
Due to being provided with the main protection department with upper opening, held therefore, it is possible to cause protective cover to be installed at the scene
It is loaded on pipeline.And in assembling, because shield is divided into two parts not of uniform size, therefore, the main protection department of major part
Opening be missing the opening round, it is easy to temporarily be carried on pipeline and be difficult to drop protective cover；It is located at the opening by setting
The convex extension part at place and circular groove is utilized, can occur elastic deformation in installation process and temporarily block shield, this is right
It is especially advantageous during the shield that is loaded axially along the pipe and gradually.After assembling is finished, lid portion upward, is enabled to
The convex extension part is as shield by the gravity standby supporting part of pressure-bearing downwards, it is to avoid the shield during long-term install and use
Self gravitation for shield excessive convergence caused by the long-term biased deformation of the elastomeric platform pipe portion of shield so that all
Annular air space is enclosed to occur extruding and influence effect of heat insulation.Whole guard apparatus has easy for installation, firmly installs and uses
Reliable advantage.
By the way that with upper type, those skilled in the art can make various according to mode of operation within the scope of the invention
Change.
Claims (2)
1. the high pipeline protection closure assembly of a kind of reliability, for being set in pipeline（7）Outside play heat-insulated protective action, wrap
The main protection department as larger discount vibram outlet section cylinder of composition cylinder can be merged by including（8）With being used as smaller discount vibram outlet section cylinder
Lid portion（4）, wherein, the main protection department（8）Bottom and the lid portion（4）Top be symmetrically arranged it is flexible to top
Platform pipe fitting（81、41）, the main protection department（8）Diametrically opposed both sides be symmetrically provided with elastic clip assembly
（82）, thus two elasticity are to roof panel pipe fitting（81、41）It can be formed for the pipeline（7）Vertical direction folder
Tightly, the diametrically opposed two elastic clip assemblies（82）It can be formed for the pipeline（7）Horizontal direction
Clamp, wherein, the main protection department（8）Opening（80）The left and right sides at place is symmetrically arranged with the convex extension part extended towards one another
（83）, each convex extension part（83）Medial end at be provided with circular arc head（84）, to be conducive to making by the opening
Obtain the main protection department（8）From the pipeline（7）Bottom and tentatively cover and be set to the pipeline（7）On, and temporarily by main protection
Portion（8）It is carried on the pipeline（7）On dropped with preventing from releasing；Each convex extension part（83）Top surface on be provided with two
Cylindrical fixing groove with top-slitting（830）To with the lid portion（4）Two end faces in correspondence one at
Two elastic deformation cylinder brackets（43）Coordinate, wherein, each elastic deformation cylinder bracket（43）The plane of symmetry position
The place of putting is provided with elastic deformation and allows gap（431）；Wherein, each elasticity is to roof panel pipe fitting（81、41）Including relative
The pipeline engagement arm of setting（2）And auxiliary support arm（3）, the pipeline engagement arm（2）Including with main protection department（8）Body
The plateau elastic bending section of connection（21）And the plateau elastic bending section（21）The platform part of connection（22）It is described to engage
Pipeline（7）And with the platform part（22）The support engagement angled portion of connection（23）, the auxiliary support arm（3）Including with
The main protection department（8）Body connection sub-arm elastic bend part（31）And with the sub-arm elastic bend part（31）
Connect and to support engagement angled portion with described（23）The inclined shore portion being slidably matched（32）, thus, when when mounted
The elasticity is to roof panel pipe fitting（81、41）By the pipeline（7）Top pressure active force and when occurring elastic deformation, the branch
Support engagement angled portion（23）Can be relative to the inclined shore portion（32）Occur relative slide；Wherein, the main protection department（8）
Multiple elastic clip assemblies are provided with every side in the diametrically opposed both sides along the longitudinal direction（82）, each
The elastic clip assembly（82）Include on symmetrically arranged two elastic clips of diametric(al)（821）, described two elastic clips
（821）In one be V-type elastic bending piece, a support arm of the V-type elastic bending piece and the main protection department（8）Master
Body phase connects, another support arm and described two elastic clips（821）In another corresponding support arm arranged crosswise so as to realizing pair
In the pipeline（7）Staggered form support engagement, it is described elasticity to roof panel pipe fitting（81、41）Close to the pipeline（7）Side is equal
Arc provided with elasticity consolidates supporting support（411）, the arc consolidates supporting support（411）Located at the platform part（22）Two
Side, and with the platform part（22）It is fixedly connected, supporting support is consolidated by the arc of elasticity（411）Support can be consolidated different
The pipeline of diameter（7）, the main protection department（8）With the lid portion（4）Between junction be provided with elastic sealing gasket
（831）, the elastic sealing gasket（831）With the main protection department（8）It is fixedly connected, the elastic sealing gasket（831）For rubber
Material is made, the elastic sealing gasket（831）To prevent aqueous vapor from the main protection department（8）With the lid portion（4）Between
Gap in enter and cause to the pipeline（7）Corrosion.
2. a kind of installation method of the high pipeline protection closure assembly of reliability as claimed in claim 1, first, the master is prevented
Shield portion（8）It is described opening up, from the pipeline（7）Bottom and by it is described opening make the convex extension part（83）By institute
State cylindrical fixing groove（830）Space occur elastic deformation so as to by the main protection department（8）Install and be carried on the pipe
Road（7）On, then, by by the elastic deformation cylinder bracket（43）Insert and be coupled to the cylindrical fixing groove
（830）In and by the lid portion（4）Fixed to the main protection department（8）On, so as to utilize the main protection department（8）Two
The elasticity is to roof panel pipe fitting（81、41）Formed for the pipeline（7）Vertical direction clamping, using in diametric(al)
The relative elastic clip assembly（82）Formed for the pipeline（7）Horizontal direction clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455590.6A CN105864577B (en) | 2016-06-22 | 2016-06-22 | A kind of reliability high pipeline protection closure assembly and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610455590.6A CN105864577B (en) | 2016-06-22 | 2016-06-22 | A kind of reliability high pipeline protection closure assembly and its installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864577A CN105864577A (en) | 2016-08-17 |
| CN105864577B true CN105864577B (en) | 2017-11-07 |
Family
ID=56649517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610455590.6A Active CN105864577B (en) | 2016-06-22 | 2016-06-22 | A kind of reliability high pipeline protection closure assembly and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105864577B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039972A (en) * | 2019-04-12 | 2019-07-23 | 广豪汽车配件（合肥）有限公司 | A kind of car air-conditioner pipeline with elastic anti-loosing mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9713598D0 (en) * | 1997-06-28 | 1997-09-03 | T & N Technology Ltd | Flexible protective sleeve |
| CN2365500Y (en) * | 1997-10-18 | 2000-02-23 | 方贺 | Self-compensating elliptical ring self-sealing pipe joint |
| CN2878876Y (en) * | 2006-04-12 | 2007-03-14 | 铁岭美特机械技术有限责任公司 | Lapping machine with anticorrosive belt |
| CN204922273U (en) * | 2015-09-06 | 2015-12-30 | 浙江宏冠建设有限公司 | Novel municipal administration raceway |
| CN205298867U (en) * | 2016-01-21 | 2016-06-08 | 亚达管道系统股份有限公司 | Marine gas double -wall pipe bearing structure |
-
2016
- 2016-06-22 CN CN201610455590.6A patent/CN105864577B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864577A (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106015755B (en) | The pipeline protection closure assembly and its installation method of a kind of stabilized structure | |
| CN105864582B (en) | A kind of easy pipeline protection closure assembly and its installation method | |
| CN105864577B (en) | A kind of reliability high pipeline protection closure assembly and its installation method | |
| CN106090533B (en) | A kind of protectiveness strong pipeline protection closure assembly and its installation method | |
| CN105840953B (en) | A kind of pipeline protection closure assembly and its installation method firmly installed | |
| CN105972385B (en) | The pipeline protection closure assembly and its installation method of a kind of easy disassembly | |
| CN105864574B (en) | A kind of firm pipeline protection closure assembly and its installation method | |
| CN105864571B (en) | A kind of protective cover and its installation method for pipeline | |
| CN105864573B (en) | One kind mounts and dismounts convenient pipeline protection closure assembly and its installation method | |
| CN105864576B (en) | The pipe safety protective roof structure and its installation method of a kind of convenient disassembly | |
| CN105972387B (en) | A kind of protective high pipeline protection closure assembly and its installation method | |
| CN105864575B (en) | A kind of sealing high pipeline protection closure assembly and its installation method | |
| CN105889701B (en) | A kind of pipe insulation protective cover and its installation method | |
| CN105864572B (en) | The novel protective closure assembly and its installation method of a kind of pipeline | |
| CN106015835B (en) | A kind of pipeline protection closure assembly and its installation method maintained easily | |
| CN105972384B (en) | A kind of easy pipeline protection closure assembly and its installation method | |
| CN105972386B (en) | The protective cover and its installation method of a kind of pipeline | |
| CN105840954B (en) | A kind of corrosion resistant pipe safety safeguard structure and its installation method | |
| CN106090531B (en) | A kind of wear Protection closure assembly and its installation method for pipeline | |
| CN105889704B (en) | The pipeline protection closure assembly and its installation method of a kind of easy care | |
| CN106090532B (en) | A kind of easily pipeline protection closure assembly and its installation method | |
| CN105840955B (en) | A kind of antiwear pipeline protection closure assembly and its installation method | |
| CN105840952B (en) | The abrasion-proof pipe protective roof structure and its installation method of a kind of easy disassembly | |
| CN105889705B (en) | A kind of heat-insulating shield device and its installation method for pipeline | |
| CN105840956B (en) | A kind of corrosion-resistant protective cover and its installation method for pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170817 Address after: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: 537599, the Guangxi Zhuang Autonomous Region, Yulin, Rongxian County Town, 299 West Town, -151 Applicant before: Chen Mingju |
|
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ni Houming Inventor after: Li Baoming Inventor before: Chen Mingju |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170919 Address after: 225300 Jiangsu Province, Taizhou City Hailing Su Chen Town Industrial Park Applicant after: ASOE HOSE MANUFACTURING Inc. Address before: 510640 Guangdong City, Tianhe District Province, No. five, road, public education building, unit 371-1, unit 2401 Applicant before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A highly reliable pipeline protective cover device and its installation method Effective date of registration: 20211110 Granted publication date: 20171107 Pledgee: Jiangsu Taizhou Rural Commercial Bank Co.,Ltd. Fenghuangyuan sub branch Pledgor: ASOE HOSE MANUFACTURING Inc. Registration number: Y2021320000318 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231228 Granted publication date: 20171107 Pledgee: Jiangsu Taizhou Rural Commercial Bank Co.,Ltd. Fenghuangyuan sub branch Pledgor: ASOE HOSE MANUFACTURING Inc. Registration number: Y2021320000318 |