The pipe safety protective roof structure and its installation method of a kind of convenient disassembly
Technical field
The present invention relates to pipeline protection field, the pipe safety protective roof structure of specially a kind of convenient disassembly and its installation
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 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 the pipe safety protective roof structure and its installation method of a kind of convenient disassembly, it can
The defects of overcoming in the prior art.
According to the pipe safety protective roof structure of the convenient disassembly of the present invention, the outside for being set in pipeline is played heat-insulated
Protective action, including the main protection department as larger discount vibram outlet section cylinder of composition cylinder can be merged with being used as smaller round segmental part
Duan Zhuti lid portion, wherein, the bottom of the main protection department is flexible to top with being symmetrically arranged at the top of the lid portion
Platform pipe fitting, the diametrically opposed both sides of the main protection department are symmetrically provided with elastic clip assembly, thus two institutes
The clamping of the vertical direction for the pipeline, diametrically opposed two institutes can be formed to roof panel pipe fitting by stating elasticity
The clamping of the horizontal direction for the pipeline can be formed by stating elastic clip assembly, wherein, the opening of the main protection department
The left and right sides is symmetrically arranged with the convex extension part extended towards one another, and arc head is provided with the medial end of each convex extension part
Portion, to be advantageous to tentatively cover from the bottom of the pipeline by the opening main protection department and be set to the pipeline
On, and temporarily main protection department is carried on the pipeline and dropped with preventing from releasing;Set on the top surface of each convex extension part
Be equipped with two have top-slitting cylindrical fixing grooves to corresponding one in two end faces with the lid portion at
Two elastic deformation cylinder brackets coordinate, wherein, the plane of symmetry opening position of each elastic deformation cylinder bracket is set
Gap is allowed in flexible deformation;Wherein, each elasticity roof panel pipe fitting is included the pipeline engagement arm that is oppositely arranged and
Auxiliary support arm, the pipeline engagement arm include the plateau elastic bending section being connected with the body of main protection department and the platform
The platform part of elastic bend part connection to the support engagement angled portion that engages the pipeline and be 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 bend part connects and the inclined shore portion to be slidably matched with the support engagement angled portion, thus, when installing
When to roof panel pipe fitting by the top pressure active force of the pipeline elastic deformation is occurred for Shi Suoshu elasticity, the support engagement is inclined
Relative slide can occur relative to the inclined shore portion for inclined portion;Wherein, the main protection department is described diametrically opposed
Both sides in every side on be provided with multiple elastic clip assemblies along the longitudinal direction, each elastic clip assembly includes closing
One in symmetrically arranged two elastic clips of diametric(al), described two elastic clips is V-type elastic bending piece, the V-type
One support arm of elastic bending piece is connected with the main body of the main protection department, another support arm with it is another in described two elastic clips
The corresponding support arm arranged crosswise of one so as to realize for the pipeline staggered form support engagement;Two ends in the lid portion
It is installed with seal washer on the inside of face, the seal washer is to from when the lid portion engages with the main protection department
To sealing function;Sheet metal is installed with the outside of two end faces in the lid portion, the sheet metal outboard end is provided with
Draw ring, when the lid portion needs to dismantle from the main protection department, the lid portion is dismantled by means of the draw ring.
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 of the main protection department elasticity form the clampings of the vertical direction for the pipeline to roof panel pipe fitting, using straight
The relative elastic clip assembly forms the clamping of the horizontal direction for the pipeline on the direction of footpath.
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 pipe safety protective roof structure of the convenient disassembly 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 signal of the pipe safety protective roof structure of the convenient disassembly of the invention after assembling installation
Figure;
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 pipe safety protective roof structure of the convenient disassembly of embodiment, the outside for being set in pipeline 7 play every
Thermal protection acts on, including can merge the main protection department 8 as larger discount vibram outlet section cylinder of composition cylinder with being used as compared with roundlet
The lid portion 4 of section cylinder is lacked, wherein, the bottom of the main protection department 8 is symmetrically provided with bullet with the top in the lid portion 4
Property is symmetrically provided with elastic clip assembly to roof panel pipe fitting 81,41, the diametrically opposed both sides of the main protection department 8
82, thus two elasticity the clamping of the vertical direction for the pipeline 7 can be formed to roof panel pipe fitting 81,41, directly
The relative two elastic clip assemblies 82 can form the clamping of the horizontal direction for the pipeline 7 on the direction of footpath, wherein,
The convex extension part 83 extended towards one another is symmetrically arranged with left and right sides of at the opening 80 of the main protection department 8, it is each described convex
Circular arc head 84 is provided with the medial end of extending portion 83, to be advantageous to by the opening main protection department 8 from institute
State the bottom of pipeline 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
Release and drop;Two cylindrical fixing grooves 830 with top-slitting are provided with the top surface of each convex extension part 83 to use
Coordinated with two elastic deformation cylinder brackets 43 at corresponding one in two end faces with the lid portion 4, wherein, often
The plane of symmetry opening position of the individual elastic deformation cylinder bracket 43 is provided with elastic deformation and allows gap 431;Wherein, Mei Gesuo
State pipeline engagement arm 2 and auxiliary support arm 3 that elasticity includes being oppositely arranged to roof panel pipe fitting 81,41, the pipeline engagement
Arm 2 include be connected with the body of main protection department 8 plateau elastic bending section 21, be connected with the plateau elastic bending section 21 put down
Platform portion 22 is to the support engagement angled portion 23 for engaging the pipeline 7 and being connected with the platform part 22, the Auxiliary support
Arm 3 include the sub-arm elastic bend part 31 that is connected with the body of the main protection department 8 and with the sub-arm elastic bending
Portion 31 connects and the inclined shore portion 32 to be slidably matched with the support engagement angled portion 23, thus, 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 the elasticity, the support connects
Relative slide can be occurred relative to the inclined shore portion 32 by closing rake 23;Wherein, the main protection department 8 is in the diameter side
Multiple elastic clip assemblies 82 are provided with along the longitudinal direction on every side in relative both sides upwards, each elastic clip group
Part 82 includes on symmetrically arranged two elastic clips 821 of diametric(al), and one in described two elastic clips 821 is V-type
Elastic bending piece, a support arm of the V-type elastic bending piece are connected with the main body of the main protection department 8, another support arm with
Another corresponding support arm arranged crosswise in described two elastic clips 821 is so as to realizing the staggered form branch for the pipeline 7
Support engagement;Seal washer 48 is installed with the inside of two end faces in the lid portion 4, the seal washer 48 is in institute
State when lid portion 4 engages with the main protection department 8 and play sealing function;Fixed peace on the outside of two end faces in the lid portion 4
Equipped with sheet metal 47, the outboard end of sheet metal 47 is provided with draw ring 46, when the lid portion 4 is needed from the main protection department 8
During upper dismounting, the lid portion 4 is dismantled by means of the draw ring 46.
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 the pipeline 7 using two elasticity of the main protection department 8
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 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.