CN105864571B - A kind of protective cover and its installation method for pipeline - Google Patents
A kind of protective cover and its installation method for pipeline Download PDFInfo
- Publication number
- CN105864571B CN105864571B CN201610453315.0A CN201610453315A CN105864571B CN 105864571 B CN105864571 B CN 105864571B CN 201610453315 A CN201610453315 A CN 201610453315A CN 105864571 B CN105864571 B CN 105864571B
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- CN
- China
- Prior art keywords
- pipeline
- protection department
- main protection
- elastic
- pipe fitting
- 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
-
- 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
-
- 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
- F16L57/04—Protection of pipes or objects of similar shape against external or internal damage or wear against fire or other external sources of extreme heat
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
-
- 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
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/021—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves
- F16L59/024—Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves composed of two half sleeves
Abstract
A kind of protective cover and its installation method for pipeline, described device are used to be set in pipeline（7）Outside play heat-insulated protective action, including can merge composition cylinder the main protection department as larger discount vibram outlet section cylinder（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, specially a kind of protective cover and its installation method for pipeline.
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 on the structure of pipeline so as to influence the service life of pipeline or even cause potential safety hazard.
, can be using protective cover come protective conduit in order to overcome this defect.
Have in the prior art and protective cover is formed to pipeline using in pipeline workshop, damaged against the external world.But
It is that in existing industry spot, the various pipelines for needing to protect often have installed.And the feelings of installation are not completed at some
In shape, the production of pipeline is also over and is not easy to be again introduced into factory's progress secondary operation.Therefore, it is necessary 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, to be adapted to the needs of various application scenarios.
The content of the invention
It is an object of the invention to provide a kind of protective cover and its installation method for pipeline, it can overcome existing
The defects of technology.
According to the protective cover for pipeline of the present invention, the outside for being set in pipeline is played heat-insulated protection and made
With, 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 cylinder
Lid portion, wherein, be symmetrically arranged at the top of the bottom of the main protection department and the lid portion flexible to roof panel pipe
Part, the diametrically opposed both sides of the main protection department are symmetrically provided with elastic clip assembly, thus two elasticity
The clamping of the vertical direction for the pipeline, diametrically opposed two elasticity can be formed to roof panel pipe fitting
Clip assembly can form the clamping of the horizontal direction for the pipeline, wherein, the left and right two of the opening of the main protection department
Side is 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, with
Be advantageous to tentatively cover and be set on the pipeline from the bottom of the pipeline by the opening main protection department, and temporarily
When main protection department be carried on the pipeline dropped with preventing from releasing；Two are provided with the top surface of each convex extension part
Cylindrical fixing groove with top-slitting is to two elasticity at corresponding one in two end faces with the lid portion
Cylinder bracket is deformed to coordinate, wherein, the plane of symmetry opening position of each elastic deformation cylinder bracket sets flexible change
Describe gap perhaps；Wherein, the pipeline engagement arm and Auxiliary support that each elasticity includes being oppositely arranged to roof panel pipe fitting
Arm, the pipeline engagement arm includes the plateau elastic bending section being connected with the body of main protection department and the plateau elastic is bent
The platform part of portion's connection is to the support engagement angled portion for engaging the pipeline and being connected with the platform part, the auxiliary
Support arm include the sub-arm elastic bend part that is connected with the body of the main protection department and with the sub-arm elastic bending
Portion connects and the inclined shore portion to be slidably matched with the support engagement angled portion, thus, when the bullet when mounted
Property when elastic deformation is occurred by the top pressure active force of the pipeline to roof panel pipe fitting, the support engagement angled portion can phase
Relative slide occurs for the inclined shore portion；Wherein, the main protection department is in the diametrically opposed both sides
Every side on be provided with multiple elastic clip assemblies along the longitudinal direction, each elastic clip assembly includes on diameter side
To symmetrically arranged two elastic clips, one in described two elastic clips is V-type elastic bending piece, the V-type elastic bending
One support arm of part is connected with the main body of the main protection department, another support arm and another pair in described two elastic clips
Support arm arranged crosswise is answered so as to realize that the staggered form for the pipeline supports engagement.
According to the present invention, the installation method of above-mentioned protective cover, first, by the opening court of the main protection department
On, make the convex extension part that bullet occur 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 elasticity of the main protection department form the clamping of the vertical direction for the pipeline, profit to roof panel pipe fitting
The clamping of the horizontal direction for the pipeline is formed with the diametrically opposed elastic clip assembly.
By the present invention, due to there is provided the main protection department with upper opening, therefore protective cover is enabled 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 not easy to drop protective cover；By setting
Convex extension part setting in the opening and using circular groove, elastic deformation can occur in installation process and temporarily will shield
Cover blocks, this for the shield that is loaded axially along the pipe and gradually during it is especially advantageous.After assembling, court of lid portion
On, enable to the convex extension part, by the gravity standby supporting part of pressure-bearing downwards, to avoid making in long-term installation as shield
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 protective cover for pipeline of the present invention；
Fig. 2 is the overall structure diagram in the lid portion of the present invention；
Fig. 3 is the overall structure diagram of the protective cover for pipeline of the invention after assembling installation；
Fig. 4 is described elastic to the close-up schematic view at roof panel pipe fitting in Fig. 1.
Embodiment
With reference to Fig. 1-4, the present invention is described in detail.
According to the protective cover for pipeline of embodiment, the outside for being set in pipeline 7 is played heat-insulated protection and made
With, including the main protection department 8 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 4 of body, wherein, the bottom of the main protection department 8 is symmetrically arranged flexible flat to pushing up with the top in the lid portion 4
Platform 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 to roof panel pipe fitting 81,41, in diametric(al)
Two relative elastic clip assemblies 82 can form the clamping of the horizontal direction for the pipeline 7, wherein, the master prevents
The convex extension part 83 extended towards one another is symmetrically arranged with left and right sides of the opening in shield portion 8, each the convex extension part 83 is interior
Circular arc head 84 is provided with side end, to be advantageous to by the opening main protection department 8 from the bottom of the pipeline 7
Portion and tentatively cover and be set on the pipeline 7, and temporarily main protection department 8 is carried on the pipeline 7 and dropped with preventing from releasing；Often
Be provided with the top surface of the individual convex extension part 83 two have top-slitting cylindrical fixing grooves 830 to the lid
Two elastic deformation cylinder brackets 43 at correspondence one in two end faces in portion 4 coordinate, wherein, each elasticity becomes
The plane of symmetry opening position of shape cylinder bracket 43 is provided with elastic deformation and allows gap 431；Wherein, each elasticity is flat to pushing up
Platform pipe fitting 81,41 includes the pipeline engagement arm 2 and auxiliary support arm 3 being oppositely arranged, and the pipeline engagement arm 2 includes preventing with main
The plateau elastic bending section 21 of the body connection in shield portion 8, the platform part 22 that is connected with the plateau elastic bending section 21 are connecing
The pipeline 7 and the support engagement angled portion 23 being connected with the platform part 22 are closed, the auxiliary support arm 3 includes and institute
State main protection department 8 body connection sub-arm elastic bend part 31 and be connected with the sub-arm elastic bend part 31 and
To the inclined shore portion 32 being slidably matched with the support engagement angled portion 23, thus, when described when mounted elastic to top
When by the top pressure active force of the pipeline 7 elastic deformation is occurred for platform pipe fitting 81,41, the energy of support engagement angled portion 23
Relative slide occurs relative to the inclined shore portion 32；Wherein, the main protection department 8 is described diametrically opposed two
Multiple elastic clip assemblies 82 are provided with every side in side along the longitudinal direction, each elastic clip assembly 82 includes closing
One in symmetrically arranged two elastic clips 821 of diametric(al), described two elastic clips 821 is V-type elastic bending piece, institute
A support arm for stating V-type elastic bending piece is connected with the main body of the main protection department 8, another support arm and described two elastic clips
Another corresponding support arm arranged crosswise in 821 is so as to realizing that the staggered form for the pipeline 7 supports engagement.
According to embodiment, the installation method of above-mentioned protective cover, first, by the opening court of the main protection department 8
On, make space of the convex extension part 83 by 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 as to be formed roof panel pipe fitting 81,41 for described using two elasticity of the main protection department 8
The clamping of the vertical direction of pipeline 7, formed using the diametrically opposed elastic clip assembly 82 for the pipeline 7
The clamping of horizontal direction.
Exemplarily, main protection department 8 can be formed in one, and the lid portion 4 can also be formed in one.
Due to there is provided the main protection department with upper opening, therefore protective cover is enabled to be installed and held 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 not easy to drop protective cover；It is located at the opening by setting
The convex extension part at place and using circular groove, 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, lid portion upward, enables to
The convex extension part, by the gravity standby supporting part of pressure-bearing downwards, avoids the shield during long-term install and use as shield
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 extruding occurs and influences effect of heat insulation.Entirely guard apparatus has easy for installation, firmly installs and uses
The advantages of reliable.
By that can be made within the scope of the invention according to mode of operation various with upper type, those skilled in the art
Change.
Claims (2)
- A kind of 1. protective cover for pipeline, for being set in pipeline（7）Outside play heat-insulated protective action, including energy Merge the main protection department as larger discount vibram outlet section cylinder of composition cylinder（8）With the lid as smaller discount vibram outlet section cylinder Portion（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, directly The relative two elastic clip assemblies on the direction of footpath（82）It can be formed for the pipeline（7）Horizontal direction clamping, Wherein, the main protection department（8）Opening（80）The convex extension part extended towards one another is symmetrically arranged with left and right sides of place（83）, Each convex extension part（83）Medial end at be provided with circular arc head（84）, it is described by the opening to be advantageous to 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 department（8）Hold It is loaded in the pipeline（7）On dropped with preventing from releasing；Each convex extension part（83）Top surface on be provided with two have top The cylindrical fixing groove of portion's fluting（830）To with the lid portion（4）Two end faces in correspondence one at two bullets Property deformation cylinder bracket（43）Coordinate, wherein, each elastic deformation cylinder bracket（43）Plane of symmetry opening position set It is equipped with elastic deformation and allows gap（431）；Wherein, each elasticity is to roof panel pipe fitting（81、41）Including what is be oppositely arranged Pipeline engagement arm（2）And auxiliary support arm（3）, the pipeline engagement arm（2）Including with main protection department（8）Body connection Plateau elastic bending section（21）And the plateau elastic bending section（21）The platform part of connection（22）To engage the pipeline （7）And with the platform part（22）The support engagement angled portion of connection（23）, the auxiliary support arm（3）Including with it is described Main protection department（8）Body connection sub-arm elastic bend part（31）And with the sub-arm elastic bend part（31）Connection And to support engagement angled portion with described（23）The inclined shore portion being slidably matched（32）, it is thus, described when when mounted Elasticity is to roof panel pipe fitting（81、41）By the pipeline（7）Top pressure active force and when elastic deformation occurs, the support connects Close rake（23）Can be relative to the inclined shore portion（32）Relative slide occurs；Wherein, the main protection department（8）Described Multiple elastic clip assemblies are provided with every side in diametrically opposed both sides along the longitudinal direction（82）, it is each described 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 and the main protection department of the V-type elastic bending piece（8）Main body phase Even, another support arm and described two elastic clips（821）In another corresponding support arm arranged crosswise so as to realizing for institute State pipeline（7）Staggered form support engagement.
- A kind of 2. installation method of protective cover for pipeline as claimed in claim 1, first, by the main protection department （8）It is described opening up, from the pipeline（7）Bottom and by it is described opening make the convex extension part（83）By the circle Cylindricality fixing groove（830）Space elastic deformation occurs so as to by the main protection department（8）Install and be carried on the pipeline（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 described in Elasticity is to roof panel pipe fitting（81、41）Formed for the pipeline（7）Vertical direction clamping, utilization is diametrically opposed The elastic clip assembly（82）Formed for the pipeline（7）Horizontal direction clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453315.0A CN105864571B (en) | 2016-06-22 | 2016-06-22 | A kind of protective cover and its installation method for pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453315.0A CN105864571B (en) | 2016-06-22 | 2016-06-22 | A kind of protective cover and its installation method for pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105864571A CN105864571A (en) | 2016-08-17 |
| CN105864571B true CN105864571B (en) | 2018-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453315.0A Active CN105864571B (en) | 2016-06-22 | 2016-06-22 | A kind of protective cover and its installation method for pipeline |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111580090B (en) * | 2020-05-14 | 2022-10-18 | 华北水利水电大学 | Underground prestressed pipeline defect detection method based on ground penetrating radar modeling |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583616A1 (en) * | 1992-08-12 | 1994-02-23 | REHAU AG + Co | Signal transmission cable holder |
| CN102155587A (en) * | 2010-02-11 | 2011-08-17 | 喜利得(中国)商贸有限公司 | Cable clamp |
| CN202972206U (en) * | 2012-12-11 | 2013-06-05 | 吴健 | Anti-dropping pipe clamp with cushion layer |
| CN204533964U (en) * | 2015-04-15 | 2015-08-05 | 刘明 | A kind of air conditioner connecting pipe outside protective pipe |
-
2016
- 2016-06-22 CN CN201610453315.0A patent/CN105864571B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0583616A1 (en) * | 1992-08-12 | 1994-02-23 | REHAU AG + Co | Signal transmission cable holder |
| CN102155587A (en) * | 2010-02-11 | 2011-08-17 | 喜利得(中国)商贸有限公司 | Cable clamp |
| CN202972206U (en) * | 2012-12-11 | 2013-06-05 | 吴健 | Anti-dropping pipe clamp with cushion layer |
| CN204533964U (en) * | 2015-04-15 | 2015-08-05 | 刘明 | A kind of air conditioner connecting pipe outside protective pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105864571A (en) | 2016-08-17 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Yirong Inventor after: Zhang Guihua Inventor after: Tang Zongquan Inventor after: He Jiahui Inventor after: Li Xilong Inventor after: Wang Xiang Inventor before: Wu Xiaoxiao |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180205 Address after: What house agency in Zengcheng town of Xintang city of Guangzhou province Guangdong village 510000 stars (sandy) Guangzhou Shenzhen highway building Applicant after: GUANGZHOU DEVELOPMENT XINTANG THERMAL POWER CO.,LTD. Address before: 312399 Zhejiang city of Shaoxing province Shangyu City Baiguan Street New Village Temple No. 3 tablets Applicant before: Wu Xiaoxiao |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: 510000 room 2901, No.3 Linjiang Avenue, Tianhe District, Guangzhou City, Guangdong Province (office use only) Patentee after: Guangzhou Development Energy Station Management Co.,Ltd. Address before: 510000 complex building of Guangshen highway section of Hewu community (Shaling), Qunxing village, Xintang Town, Zengcheng, Guangzhou, Guangdong Patentee before: GUANGZHOU DEVELOPMENT XINTANG THERMAL POWER CO.,LTD. |