CN109114314A - A kind of ground-burying type pipe structure - Google Patents
A kind of ground-burying type pipe structure Download PDFInfo
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- CN109114314A CN109114314A CN201811175388.3A CN201811175388A CN109114314A CN 109114314 A CN109114314 A CN 109114314A CN 201811175388 A CN201811175388 A CN 201811175388A CN 109114314 A CN109114314 A CN 109114314A
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- pipeline
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 239000010410 layer Substances 0.000 claims abstract description 47
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 239000003973 paint Substances 0.000 claims abstract description 16
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000002390 adhesive tape Substances 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims abstract description 7
- 239000012790 adhesive layer Substances 0.000 claims abstract description 6
- 238000003032 molecular docking Methods 0.000 claims description 23
- 238000001179 sorption measurement Methods 0.000 claims description 13
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000003712 anti-aging effect Effects 0.000 claims description 3
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 229920005549 butyl rubber Polymers 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 229920005987 OPPANOL® Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000316770 Deschampsia cespitosa var. alpina Species 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- 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
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/03—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings placed in the socket before connection
-
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/08—Joints with sleeve or socket with additional locking means
-
- 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
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Pipe Accessories (AREA)
Abstract
The present invention relates to pipe technology fields, specially a kind of ground-burying type pipe structure, including pipeline body, axial one end of the pipeline body is equipped with port one, the axial other end is equipped with port two, and the port two of the port one of the pipeline body and the adjacent pipeline body is cooperatively connected；The port one includes ring bodies, and the port two includes integrally formed inner ring body and outer ring body, and the axial end face of the ring bodies and the axial end face of the outer ring body offset, and the inner ring surface of the ring bodies and the outer ring surface of the inner ring body offset；The external side of pipeline is coated with anti-corrosion paint layer, and anti-corrosion paint layer peripheral side is sticked and has anticorrosion adhesive tape, and the anticorrosion adhesive tape includes adhesive layer and substrate layer.The present invention by pipeline outer wall be coated with anti-corrosion paint layer and the dope that is sticked bring improve pipeline antiseptic property, to extend the service life of pipeline；It is connected between two pipelines by sealing element, pipe leakage can be prevented, sealing effect is good, and security performance is high.
Description
Technical field
The present invention relates to pipe technology field, specially a kind of ground-burying type pipe structure.
Background technique
With the development of modern industry, various types of buried pipelines seem in daily life and urban construction
It is more and more important.And a large amount of buried industrial pipeline is influenced to make in investment by natural environments such as river, soil and groundwaters
After 15 to 20 years, different degrees of corrosion and damage can all occur, into the accident high-incidence season, therefore, it is necessary to ground-burying type pipe
It improves to prolong its service life.In addition, its sealing performance can die down after pipeline is used for a long time, will lead to inside pipeline
Gas or fluid seepage bring pollution to ambient enviroment, or even bring to bring the huge wasting of resources to society
Serious security risk, therefore, it is necessary to improve the sealing performance of pipeline.
Summary of the invention
In view of the problems of the existing technology the present invention, proposes the ground-burying type pipe knot of a kind of anti-corrosion and good seal performance
Structure.
The technical solution adopted by the present invention to solve the technical problems is: a kind of ground-burying type pipe structure, including pipeline body,
Axial one end of the pipeline body is equipped with port one, the axial other end is equipped with port two, the port one of the pipeline body with it is adjacent
The port two of the pipeline body is cooperatively connected；The port one includes ring bodies, and the port two includes integrally formed inner ring
Body and outer ring body, the axial end face of the ring bodies and the axial end face of the outer ring body offset, the inner ring surface of the ring bodies
It offsets with the outer ring surface of the inner ring body；The external side of pipeline is coated with anti-corrosion paint layer, anti-corrosion paint layer peripheral side patch
Equipped with anticorrosion adhesive tape, the anticorrosion adhesive tape includes adhesive layer and substrate layer.
Preferably, the two adjacent pipeline bodies are connected by sealing element, the sealing element includes being set to two pipeline bodies to connect
The elastic rubber sealing shroud at place and the sealing fixture set on the sealing shroud peripheral side are connect, the sealing fixture includes several
The arcuation fixinig plate being arranged around the sealing shroud excircle, the axial avris of the fixinig plate one is equipped with magnetic adsorption layer, described
Another axial avris of fixinig plate is equipped with the magnetic docking layer connecting with the magnetic adsorption layer of the adjacent fixinig plate, the port one
The seal groove of an accommodating sealing shroud is formed after connecting with the port two, fixinig plate inner arc side is equipped with and the sealing
Groove shape cooperation lug boss, the lug boss and the sealing shroud contact side be equipped with elastic cushion, the fixinig plate further include with
The fixed part of the external peripheral wall connection of pipeline, the fixed part are equipped with tapped through hole, and wall is equipped with interior protuberance in the pipeline body,
The interior protuberance is equipped with the docking threaded hole docked with the tapped through hole, and the tapped through hole passes through with the threaded hole that docks
Built-in screw connection.
Preferably, the pipeline body axial ends is symmetrically arranged with four pairs of docking threaded holes, the fixinig plate packet
Two panels an angle of 90 degrees fixinig plate and a piece of 180 degree angle fixinig plate are included, each fixinig plate axial ends is equipped with a pair of spiral shell
Line through-hole.
Preferably, the elastic cushion is detachably connected with the lug boss, the lug boss is equipped with L in two axial avris
The card slot of type, the elastic cushion are equipped with the L-type bayonet raised being cooperatively connected with the card slot in two axial avris, and the bayonet is convex
It rises and is integrally formed with the elastic cushion；It is equipped between the fixed part and the external circumferential wall of the pipeline and thickens pad, it is described to thicken
Pad, which is equipped with, thickens pad connecting hole with what the tapped through hole was equipped with.
Preferably, coupling nut is equipped in the docking threaded hole, axis of the pipeline body in the docking threaded hole
It is equipped with limit hole of the radius greater than the docking screw thread pore radius outward, is equipped with limit tabletting in the limit hole, it is described interior
Set the changeover portion that screw includes the thread segment connecting with the coupling nut and the connection thread segment and head of screw, the limit
Tabletting is provided with the limit tabletting hole passed through for the changeover portion, and the hole wall in the limit tabletting hole is equipped with magnetic adsorption layer two, the mistake
It crosses section peripheral side and is equipped with the magnetic docking layer two docked with the magnetic adsorption layer two.
Preferably, being radially symmetrically arranged with two sliding slots at the top of the limit tabletting, slide plate is equipped in the sliding slot, it is described
The hole wall of limit hole is equipped with the limit opening docked with the slide plate.
Preferably, two avris of sliding slot be equipped with slide plate limiting slot, the slide plate its glide direction avris be equipped with
The slide plate protrusion that the slide plate limiting slot is slidably connected, the slide plate limiting slot is interior to be equipped with ball accommodation groove, the ball accommodating
The ball with the slide plate projection contacts is equipped in slot.
Preferably, the axial end face of the inner ring body and its outer ring surface are arranged in rounded corner；The inner ring body is from its axis
It is gradually become smaller to end face to the thickness of the other end.
Preferably, the axial end face of the ring bodies is equipped with the groove one of semicircle, the axial end face of the outer ring body is set
There is the groove two of semicircle, is equipped with sealing ring in the groove one and the groove two.
Preferably, the anti-corrosion paint layer is made of the raw material of following weight proportion: 50 parts of benzene-free acrylic resin, high color
3 parts of plain carbon black, 3 parts and 45 parts of benzene-free thinner of auxiliary agent；The auxiliary agent includes: aqueous dispersion auxiliary agent: 1 part；Defoaming agent: 0.5
Part；Aqueous leveling auxiliary agent: 1 part；Inhibitor: 0.4 part；Neutralizer: 0.8 part；The substrate layer is polyethylene sheet layer, the glue
Adhensive layer is made of the raw material of following weight proportion: 32 parts of Oppanol, 22 parts of butyl rubber, 10 parts of SBS rubber, being increased
3 parts of agent, 3 parts of antioxidant, 3 parts of anti-aging agent, 25 parts of inorganic filler, 7 parts of dissaving polymer of modeling.
The invention has the advantages that the present invention is by being coated with anti-corrosion paint layer in pipeline outer wall and the dope that is sticked is brought
The antiseptic property for improving pipeline, to extend the service life of pipeline；It is connected between two pipelines by sealing element, pipe can be prevented
Road leakage, sealing effect is good, and security performance is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of ground-burying type pipe structure of the present invention；
Fig. 2 is the attachment structure schematic diagram of two pipelines；
Fig. 3 is the enlarged drawing of connection structure in Fig. 2；
Fig. 4 is the attachment structure schematic diagram of fixinig plate and pipeline；
Fig. 5 is the longitudinal section view of pipeline in Fig. 4；
Fig. 6 is the structural schematic diagram of fixinig plate and elastic cushion；
Fig. 7 is the structural schematic diagram for limiting tabletting；
Fig. 8 is another structural schematic diagram for limiting tabletting；
Wherein, 1, pipeline body, 11, port one, 12, port two, 13, built-in screw, 131, thread segment, 132, changeover portion, 14, right
Connect threaded hole, 15, coupling nut, 16, limit tabletting, 161, magnetic adsorption layer two, 162, slide plate, 163, limit opening, 164, ball,
2, sealing shroud, 3, fixinig plate, 31, elastic cushion, 32, tapped through hole, 4, sealing ring, 5, anti-corrosion paint layer, 6, anticorrosion adhesive tape.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, axial one end of a kind of ground-burying type pipe structure, including pipeline body 1, the pipeline body 1 is set
There are port 1, the axial other end to be equipped with port 2 12, the end of the port 1 of the pipeline body 1 and the adjacent pipeline body 1
Mouth 2 12 is cooperatively connected.The port 1 includes ring bodies, and the port 2 12 includes integrally formed inner ring body and outer ring
Body, the axial end face of the ring bodies and the axial end face of the outer ring body offset, the inner ring surface of the ring bodies with it is described interior
The outer ring surface of ring body offsets.
The axial end face of the inner ring body and its outer ring surface are arranged in rounded corner, are inserted into port 1 convenient for port 2 12
In.The inner ring body gradually becomes smaller from its axial end face to the thickness of the other end, can reduce the resistance of liquid flowing.The ring-type
The axial end face of body is equipped with the groove one of semicircle, and the axial end face of the outer ring body is equipped with the groove two of semicircle, the groove one
With in the groove two be equipped with sealing ring 4, liquid or gas permeation in pipeline can be prevented by sealing ring 4, improve pipeline
Sealing performance.
1 peripheral side of pipeline body is coated with anti-corrosion paint layer 5, and 5 peripheral side of anti-corrosion paint layer is sticked and has anticorrosion adhesive tape 6.
The anti-corrosion paint layer 5 is made of the raw material of following weight proportion: 50 parts of benzene-free acrylic resin, 3 parts of high-carbon black pigment, and auxiliary agent 3
Part and 45 parts of benzene-free thinner.The auxiliary agent includes: aqueous dispersion auxiliary agent: 1 part；Defoaming agent: 0.5 part；Aqueous leveling auxiliary agent: 1
Part；Inhibitor: 0.4 part；Neutralizer: 0.8 part.The not heavy metals object such as containing benezene harmful substance and lead, chromium in anti-corrosion paint layer 5
Matter has splendid antiseptic property, harmless to environment and human body, and the anti-decaying paint viscosity of the application is low, easy for construction, is not required to again
Add diluent that can directly use.
The anticorrosion adhesive tape 6 includes adhesive layer and substrate layer, and the substrate layer is polyethylene sheet layer, the adhesive layer
It is made of the raw material of following weight proportion: 32 parts of Oppanol, 22 parts of butyl rubber, 10 parts of SBS rubber, plasticizer 3
Part, 3 parts of antioxidant, 3 parts of anti-aging agent, 25 parts of inorganic filler, 7 parts of dissaving polymer.The anticorrosion adhesive tape 6 of the application is chemically
It can stablize, be not susceptible to fall off or be broken, long using the time, antiseptic property is good.
As shown in figure 3, the two adjacent pipeline bodies 1 are connected by sealing element, the sealing element includes being set to two pipeline bodies 1
The elastic rubber sealing shroud 2 of junction and sealing fixture set on 2 peripheral side of sealing shroud, the sealing fixture include
Several arcuation fixinig plates 3 being arranged around 2 excircle of sealing shroud, the axial avris of the fixinig plate 3 one are equipped with magnetic
Layer, another axial avris of fixinig plate 3 are equipped with the magnetic docking layer connecting with the magnetic adsorption layer of the adjacent fixinig plate 3,
The port 1 forms the seal groove of an accommodating sealing shroud 2,3 inner arc of fixinig plate after connecting with the port 2 12
Side is equipped with the lug boss with the sealing groove shape cooperation, and the lug boss and the sealing shroud 2 contact side are equipped with elastic cushion 31,
The fixinig plate 3 further includes the fixed part connecting with 1 periphery wall of pipeline body, and the fixed part is equipped with tapped through hole 32, institute
1 inner wall of pipeline body is stated equipped with interior protuberance, the interior protuberance is equipped with the docking threaded hole 14 docked with the tapped through hole 32, described
Tapped through hole 32 is connect with the docking threaded hole 14 by built-in screw 13.
When two pipeline bodies 1 connect, first the folding of sealing shroud 2 is covered on the port 1 of a pipeline body 1, then by another pipe
The port 2 12 of road body 1 is docked with the port 1, then sealing shroud 2 is unfolded to cover the company of port 1 Yu port 2 12
The lug boss of fixinig plate 3 is finally pressed on sealing shroud 2 and connect the fixed part of fixinig plate 3 with pipeline body 1 solid by seam gap
Fixed, elastic cushion 31 is used to improve the closeness of contact of lug boss Yu sealing shroud 2.It can further improve pipeline body 1 by sealing element
Sealing performance.
As shown in figure 5,1 axial ends of pipeline body is symmetrically arranged with four pairs of docking threaded holes 14, the fixation
Piece 3 includes two panels an angle of 90 degrees fixinig plate and a piece of 180 degree angle fixinig plate, and each 3 axial ends of fixinig plate is equipped with a pair
The tapped through hole 32.
When fixinig plate 3 is installed, a built-in screw 13 is first inserted into a tapped through hole 32 of a piece of an angle of 90 degrees fixinig plate
In, then the built-in screw 13 is inserted into suitable docking threaded hole 14, then by the built-in screw 13 of its excess-three respectively according to
In secondary its excess-three tapped through hole 32 for being inserted into an angle of 90 degrees fixinig plate and corresponding docking threaded hole 14, and tighten built-in screw 13
So that an angle of 90 degrees fixinig plate and pipeline body 1 are fixed, another an angle of 90 degrees fixinig plate is then first passed through into magnetic attraction and previous 90
The connection of angle fixinig plate is spent, then fixed by built-in screw 13 and pipeline body 1.Finally by 180 degree angle fixinig plate by magnetic attraction with
Previous fixinig plate connection, it is fixed then through built-in screw 13 and pipeline body 1.Magnetic adsorption layer docks the setting of layer with magnetic,
It can play a supporting role, for example first fixinig plate is mounted on the top of pipeline body 1, then other fixinig plate 3 is because there is magnetic
The support of suction is not needed with hand rest even if the lower section of pipeline body 1, convenient for the installation of built-in screw 13 yet.
As shown in fig. 6, the elastic cushion 31 is detachably connected with the lug boss, the lug boss is set in two axial avris
There is the card slot of L-type, the elastic cushion 31 is equipped with the L-type bayonet raised being cooperatively connected with the card slot in two axial avris, described
Bayonet raised and the elastic cushion 31 are integrally formed.It is equipped between the fixed part and 1 outer circle wall of pipeline body and thickens pad,
It is described thicken pad and be equipped with what the tapped through hole 32 was equipped with thicken pad connecting hole.When elastic cushion 31 and lug boss are installed,
Only need for L-type bayonet raised to be axially inserted into the card slot of L-type, when disassembly, it is only necessary to by L-type bayonet raised along axial direction from
The card slot of L-type is extracted out, very easy.Elastic cushion 31 can also improve sealing fixture other than improving being completely embedded property
Applicability.For example, thicker elastic cushion 31 can be replaced when the radius of pipeline body 1 becomes smaller to adapt to change, and combines and increase
Hassock realizes being fixedly connected for fixinig plate 3 and pipeline body 1.
As shown in figure 4, being equipped with coupling nut 15 in the docking threaded hole 14, the pipeline body 1 is in the docking screw thread
The axial outer end in hole 14 is equipped with the limit hole that radius is greater than docking 14 radius of threaded hole, is equipped with limit pressure in the limit hole
Piece 16, the built-in screw 13 include the thread segment 131 connecting with the coupling nut 15 and the connection thread segment 131 and spiral shell
The changeover portion 132 of ailhead, the limit tabletting 16 are provided with the limit tabletting hole passed through for the changeover portion 132, the limit pressure
The hole wall of film perforation is equipped with magnetic adsorption layer 2 161, and 132 peripheral side of changeover portion is equipped with the magnetic docked with the magnetic adsorption layer 2 161
Dock layer two.The stable connection degree of pipeline body 1 Yu fixinig plate 3 can be improved in coupling nut 15.
After built-in screw 13 is connected and fixed with coupling nut 15, when there is the vibration in a certain degree in pipeline body 1, by
With the presence of magnetic attraction between limit tabletting 16 and built-in screw 13, so built-in screw 13 will not loosen, then fixinig plate 3 will not
Loosen so that limit tabletting 16 will not loosen so that coupling nut 15 will not loosen, into once make coupling nut 15 with
Built-in 13 stable connection of screw is secured.
As shown in FIG. 7 and 8,16 top of limit tabletting is radially symmetrically arranged with two sliding slots, is equipped with and slides in the sliding slot
Piece 162, the hole wall of the limit hole are equipped with the limit opening 163 docked with the slide plate 162.Two avris of sliding slot, which is equipped with, to be slided
Piece limiting slot, the slide plate 162 are equipped with the slide plate protrusion being slidably connected with the slide plate limiting slot, institute in its glide direction avris
It states and is equipped with ball accommodation groove in slide plate limiting slot, the ball 164 with the slide plate projection contacts is equipped in the ball accommodation groove.
Limiting tabletting 16 can be fixed by slide plate 162 and limit opening 163 and pipeline body 1, thus by 15 jail of coupling nut
It is securely fixed, further improve the fastness of fixinig plate 3 Yu pipeline body 1.The setting of ball 164 moves convenient for the radial of slide plate 162
It is dynamic.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to design of the invention
It is defined with range.Without departing from the design concept of the invention, ordinary people in the field is to technical side of the invention
The all variations and modifications that case is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
Through being all described in the claims.
Claims (10)
1. a kind of ground-burying type pipe structure, it is characterised in that: including pipeline body (1), axial one end of the pipeline body (1) is equipped with
Port one (11), the axial other end are equipped with port two (12), the port one (11) of the pipeline body (1) and the adjacent pipeline body
(1) port two (12) is cooperatively connected；The port one (11) includes ring bodies, and the port two (12) includes integrally formed
Inner ring body and outer ring body, the axial end face of the ring bodies and the axial end face of the outer ring body offset, the ring bodies it is interior
The outer ring surface of anchor ring and the inner ring body offsets；Pipeline body (1) peripheral side is coated with anti-corrosion paint layer (5), the anti-decaying paint
Layer (5) peripheral side is sticked and has anticorrosion adhesive tape (6), and the anticorrosion adhesive tape (6) includes adhesive layer and substrate layer.
2. a kind of ground-burying type pipe structure according to claim 1, it is characterised in that: the two adjacent pipeline bodies (1) are logical
Sealing element connection is crossed, the sealing element includes set on the elastic rubber sealing shroud (2) of two pipeline body (1) junctions and set on described
The sealing fixture of sealing shroud (2) peripheral side, the sealing fixture include several around the arrangement of the sealing shroud (2) excircle
The arcuation fixinig plate (3) of setting, the axial avris of the fixinig plate (3) one are equipped with magnetic adsorption layer, another axial side of the fixinig plate (3)
Side is equipped with the magnetic docking layer connecting with the magnetic adsorption layer of the adjacent fixinig plate (3), the port one (11) and the end
Form the seal groove of an accommodating sealing shroud (2) after the connection of mouthful two (12), fixinig plate (3) the inner arc side be equipped with it is described close
The lug boss of sealing groove shape cooperation, the lug boss and the sealing shroud (2) contact side are equipped with elastic cushion (31), the fixinig plate
It (3) further include the fixed part being connect with pipeline body (1) periphery wall, the fixed part is equipped with tapped through hole (32), the pipe
Body (1) inner wall in road is equipped with interior protuberance, and the interior protuberance is equipped with the docking threaded hole (14) docked with the tapped through hole (32), institute
It states tapped through hole (32) and is connect with the docking threaded hole (14) by built-in screw (13).
3. a kind of ground-burying type pipe structure according to claim 2, it is characterised in that: pipeline body (1) axial ends
Four pairs of docking threaded holes (14) are symmetrically arranged with, the fixinig plate (3) includes two panels an angle of 90 degrees fixinig plate and a piece of 180 degree
Angle fixinig plate, each fixinig plate (3) axial ends are equipped with a pair of tapped through hole (32).
4. a kind of ground-burying type pipe structure according to claim 2, it is characterised in that: the elastic cushion (31) with it is described convex
The portion of rising is detachably connected with, and the lug boss is equipped with the card slot of L-type in two axial avris, and the elastic cushion (31) is in two axial avris
Equipped with the L-type bayonet raised being cooperatively connected with the card slot, the bayonet raised and the elastic cushion (31) are integrally formed；It is described
It is equipped between fixed part and the pipeline body (1) outer circle wall and thickens pad, the pad that thickens is equipped with and the tapped through hole (32)
What is be equipped with thickens pad connecting hole.
5. a kind of ground-burying type pipe structure according to claim 2, it is characterised in that: set in the docking threaded hole (14)
Have coupling nut (15), the pipeline body (1) is equipped with radius greater than described right in the axial outer end of docking threaded hole (14)
Connect the limit hole of threaded hole (14) radius, be equipped with limit tabletting (16) in the limit hole, the built-in screw (13) include with
The thread segment (131) of coupling nut (15) connection and the changeover portion (132) of the connection thread segment (131) and head of screw,
Limit tabletting (16) is provided with the limit tabletting hole passed through for the changeover portion (132), and the hole wall in the limit tabletting hole is set
There is magnetic adsorption layer two (161), changeover portion (132) peripheral side is equipped with the magnetic docking layer docked with the magnetic adsorption layer two (161)
Two.
6. a kind of ground-burying type pipe structure according to claim 5, it is characterised in that: edge at the top of the limit tabletting (16)
Radial symmetric is equipped with two sliding slots, is equipped with slide plate (162) in the sliding slot, and the hole wall of the limit hole is equipped with and the slide plate
(162) limit opening (163) docked.
7. a kind of ground-burying type pipe structure according to claim 6, it is characterised in that: two avris of sliding slot is equipped with slide plate
Limiting slot, the slide plate (162) are equipped with the slide plate protrusion being slidably connected with the slide plate limiting slot, institute in its glide direction avris
It states and is equipped with ball accommodation groove in slide plate limiting slot, the ball with the slide plate projection contacts is equipped in the ball accommodation groove
(164).
8. a kind of ground-burying type pipe structure according to claim 1, it is characterised in that: the axial end face of the inner ring body with
Its outer ring surface is arranged in rounded corner；The inner ring body gradually becomes smaller from its axial end face to the thickness of the other end.
9. a kind of ground-burying type pipe structure according to claim 1, it is characterised in that: the axial end face of the ring bodies is set
Have a groove one of semicircle, the axial end face of the outer ring body is equipped with the groove two of semicircle, the groove one in the groove two
Equipped with sealing ring (4).
10. a kind of ground-burying type pipe structure according to claim 1, it is characterised in that: the anti-corrosion paint layer (5) is by following
The raw material of weight proportion forms: 50 parts of benzene-free acrylic resin, 3 parts of high-carbon black pigment, 3 parts and 45 parts of benzene-free thinner of auxiliary agent；
The auxiliary agent includes: aqueous dispersion auxiliary agent: 1 part；Defoaming agent: 0.5 part；Aqueous leveling auxiliary agent: 1 part；Inhibitor: 0.4 part；
Neutralizer: 0.8 part；The substrate layer is polyethylene sheet layer, and the adhesive layer is made of the raw material of following weight proportion: being gathered different
It is 32 parts of butene rubber, 22 parts of butyl rubber, 10 parts of SBS rubber, 3 parts of plasticizer, 3 parts of antioxidant, 3 parts of anti-aging agent, inorganic
25 parts of filler, 7 parts of dissaving polymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175388.3A CN109114314A (en) | 2018-10-10 | 2018-10-10 | A kind of ground-burying type pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811175388.3A CN109114314A (en) | 2018-10-10 | 2018-10-10 | A kind of ground-burying type pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109114314A true CN109114314A (en) | 2019-01-01 |
Family
ID=64856482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811175388.3A Withdrawn CN109114314A (en) | 2018-10-10 | 2018-10-10 | A kind of ground-burying type pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109114314A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171305A (en) * | 2018-10-24 | 2019-01-11 | 中源家居股份有限公司 | It is a kind of can any adjusting angle of backrest sofa |
| CN109247745A (en) * | 2018-10-24 | 2019-01-22 | 中源家居股份有限公司 | A kind of slide rail type sofa |
| CN110898551A (en) * | 2019-12-20 | 2020-03-24 | 宜兴市海纳环境工程有限公司 | High efficiency sack cleaner |
-
2018
- 2018-10-10 CN CN201811175388.3A patent/CN109114314A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171305A (en) * | 2018-10-24 | 2019-01-11 | 中源家居股份有限公司 | It is a kind of can any adjusting angle of backrest sofa |
| CN109247745A (en) * | 2018-10-24 | 2019-01-22 | 中源家居股份有限公司 | A kind of slide rail type sofa |
| CN110898551A (en) * | 2019-12-20 | 2020-03-24 | 宜兴市海纳环境工程有限公司 | High efficiency sack cleaner |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190101 |
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