CN108488525A - A kind of destressing plastic bend tube connection method - Google Patents
A kind of destressing plastic bend tube connection method Download PDFInfo
- Publication number
- CN108488525A CN108488525A CN201810282977.5A CN201810282977A CN108488525A CN 108488525 A CN108488525 A CN 108488525A CN 201810282977 A CN201810282977 A CN 201810282977A CN 108488525 A CN108488525 A CN 108488525A
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- China
- Prior art keywords
- connecting tube
- tube
- plastic
- convex block
- destressing
- 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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- 239000004033 plastic Substances 0.000 title claims abstract description 105
- 229920003023 plastic Polymers 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 239000000945 filler Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- -1 that is Polymers 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/16—Screw-threaded joints
-
- 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
- F16L29/00—Joints with fluid cut-off 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/18—Adjustable joints; Joints allowing movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewage (AREA)
Abstract
The present invention relates to plastic applications technical fields, specifically a kind of destressing plastic bend tube connection method, this method is linked together two pipelines using bend pipe connector, bend pipe connector includes bindiny mechanism, the second plastic tube, changeover mechanism, water check valve, the first convex block, the second convex block, third convex block and filler block, rotation connection is engaged between first sleeve and the second casing, is engaged by the first convex block between the second casing and the second plastic tube and is rotatablely connected.The bend pipe connector that this method uses can realize the connection to two pipelines not on the same line, the connection especially suitable for inflexible large-scale pipeline and hard pipeline；Big with connection angular range, the characteristics of being easily installed adjusting, can avoid stress caused by pipe bending, to improve the service life of pipeline.
Description
Technical field
The present invention relates to plastic applications technical field, specifically a kind of destressing plastic bend tube connection method.
Background technology
It is raw material that plastic tube, which is usually with synthetic resin, that is, polyester, stabilizer, lubricant, plasticizer is added etc., with
The method of " modeling " forms in tuber through extrusion process.Be mainly used as building construction tap water supply system piping, draining,
Exhaust and blowdown sanitary pipe, subsoil drain system, rain pipe and electric wire install matched penetration pipe etc..Plastic tube, point
For thermoplastic pipes and thermosetting plastics pipe two major classes.Belonging to thermoplastic has polyvinyl chloride pipe, polyethylene pipe, polypropylene
Pipe, polyformaldehyde pipe etc.；Belonging to heat cured has phenola plastics pipe etc..
In the connection procedure of plastic tube, often there is plastic tube connection inconvenience, cannot turn to, external force is needed to be bent
The quantity of deflecting, transfer tube is single, and junction connection is inconvenient, unstable.
Invention content
For the problems of the prior art, the present invention provides a kind of destressing plastic bend tube connection method, this method is adopted
Bend pipe connector can realize the connection to two pipelines not on the same line, especially suitable for inflexible large size
The connection of pipeline and hard pipeline；Big with connection angular range, the characteristics of being easily installed adjusting, avoidable pipe bending causes
Stress, to improve the service life of pipeline.
The technical solution adopted by the present invention to solve the technical problems is：A kind of destressing plastic bend tube connection method, should
Method is linked together two pipelines using bend pipe connector, the bend pipe connector include bindiny mechanism, the second plastic tube,
Changeover mechanism, water check valve, the first convex block, the second convex block, third convex block and filler block, the bindiny mechanism are connected to described second
One end of plastic tube；It is rotatablely connected by first convex block between second plastic tube and the bindiny mechanism；Described
The other end side wall of two plastic tubes is vertically connected with one end of the first connecting tube, and the other end of first connecting tube is connected to
The other end of one end of two connecting tubes, second connecting tube is connected to one end of third connecting tube, the third connecting tube
One end of the 4th connecting tube of other end side wall vertical connection, one end of the 4th connecting tube are connected to the one of the 5th connecting tube
End, the other end of the 5th connecting tube are connected to one end of the 6th connecting tube, and the other end of the 6th connecting tube is connected to
The other end side wall of one end of the 7th connecting tube, the 7th connecting tube is vertically connected at one end of the 8th connecting tube, institute
The other end for stating the 8th connecting tube is vertically connected at the side wall of the 9th connecting tube；The side wall of the third connecting tube is equipped with described the
Two convex blocks, and engaged by second convex block between the third connecting tube and second connecting tube and be rotatablely connected；It is described
Second connecting tube is equipped with first through hole away from the side of the third connecting tube；The side wall of 8th connecting tube is equipped with described the
Three convex blocks are engaged by the third convex block between the 8th connecting tube and the 9th connecting tube and are rotatablely connected；Described
Five connecting tubes are equipped with the water check valve；9th connecting tube is equipped with the second through-hole away from the side of the 8th connecting tube,
And second through-hole in the 9th connecting tube is equipped with the filler block；
This approach includes the following steps：
Step 1 needs the connectivity port of the first plastic tube connected to clear up to two；
Step 2 adjusts the angle of bindiny mechanism, and the first plastic tube after being cleared up in step 1 is connected with bindiny mechanism
It connects；
Step 3 is then laid with thermal insulation material in the lower section of bindiny mechanism, and elastic material is laid in the top of thermal insulation material
Material；
Step 4 then sets up layer protective layer in the top of bindiny mechanism；
Soil is then covered on insulating layer by step 5, while the first plastic tube being buried.
Specifically, the bindiny mechanism includes first sleeve, the second casing and gasket, an end cap of the first sleeve
It is connected to first plastic tube, the other end engaging of the first sleeve is rotationally connected with second casing, first modeling
The gasket is equipped between expects pipe and second casing, the other end of second casing is engaged by first convex block
It is rotationally connected with second plastic tube, while ensureing leakproofness, convenient for making the first sleeve and first plastic tube
Between connect, do not have to rotation the first plastic tube, prevent the first plastic tube from cannot be connected in too long of can not rotate.
Specifically, being threadedly coupled between first plastic tube and the first sleeve, the other end of the first sleeve
L-shaped structure, second casing increase the stability of connection, prevent from taking off easily between pipe in " soil " shape structure
It falls.
Specifically, the both sides of the gasket are equipped with the protrusion of " V " shape, and the protrusion is fastened on first modeling respectively
In the " V " shape slot of expects pipe and second casing, first convex block, second convex block and the third convex block are in section
For the annular lug structure of semicircle, the leakproofness connected between the first plastic tube, first sleeve and the second casing is increased, is prevented
Only liquid leakage.
Specifically, first connecting tube and first connecting tube form away from the side of second connecting tube and are more than
90 °, the angle less than 180 °, formation and first connecting tube and institute between the 4th connecting tube and the 5th connecting tube
The angle for stating same size between the second connecting tube, realize second casing drive the first connecting tube rotation when
It waits, the 4th connecting tube can be made to be rotated around second connecting tube by the third connecting tube, to not generate resistance
Gear, while generating the connection of multiple directions.
Specifically, the side between the 5th connecting tube and the 6th connecting tube away from second plastic tube is formed
More than 90 °, the angle less than 180 °, and second plastic tube and ground shape are at a certain angle, the 7th connecting tube and
9th connecting tube with ground keeping parallelism, realize the 5th connecting tube drive the 6th connecting tube rotation when
It waits, drives the 7th connecting tube to rotate in the horizontal direction convenient for the 6th connecting tube, to realize that drive is symmetrically arranged
Other side connecting tube rotation.
Specifically, the equal length of second connecting tube and the 4th connecting tube phase close part, and the described 5th
The length of connecting tube is less than the length of the first connecting tube, realizes that the 4th connecting tube and the 5th connecting tube can freely turn
It is dynamic.
Specifically, the first through hole and second through-hole is equal in magnitude, the filler block is that top is in cylinder
Type, bottom are in the polygonized structure of truncated cone-shaped, and the screw top of the filler block is connected to the first through hole and described the
It on two through-holes, realizes that the filler block can be general, while rotating conveniently, leakproofness is strong.
Beneficial effects of the present invention：
(1) a kind of destressing plastic bend tube connection method of the present invention, engages between first sleeve and the second casing
Rotation connection is engaged by the first convex block between the second casing and the second plastic tube and is rotatablely connected, the first plastic tube and first set
It is threadedly coupled, is realized when hold the second casing between pipe, rotation first sleeve can be threaded connection with the first plastic tube, even
It connects conveniently, stablizes.
(2) a kind of destressing plastic bend tube connection method of the present invention, the first connecting tube are vertically connected at the second modeling
The side wall of expects pipe, the second connecting tube is connected to the first connecting tube, and is formed centainly between the second connecting tube and the first connecting tube
Angle, by the second convex block, vertically engaging is rotationally connected with the second connecting tube to third connecting tube, and the 4th connecting tube is vertically connected at
Third connecting tube, and formed between the 5th connecting tube and the 4th connecting tube identical big between the first connecting tube and the second connecting tube
Small angle, the first connecting tube are connected to the 6th connecting tube, and the 6th connecting tube is connected to the 7th connecting tube, and the 7th connecting tube passes through
Vertically engaging is rotationally connected with the 9th connecting tube to 8th connecting tube, realizes when rotating the second plastic tube, can make the
Two connecting tubes and the first through hole in the 9th connecting tube and the second through-hole opposite direction multiple directions, convenient for the multiple of switching different directions
Plastic tube.
(3) a kind of destressing plastic bend tube connection method of the present invention, the 5th connecting tube be equipped with water check valve, second
It is equipped with filler block in the second through-hole in first through hole and the 9th connecting tube in connecting tube, realizes and is connecting limited switching
It when pipe, can prevent flow from leaking, realize signaling transfer point.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram for the bend pipe connector that this method uses；
Fig. 2 is the cross section structure connection diagram of the first plastic tube shown in FIG. 1 and bindiny mechanism；
Fig. 3 is the cross section structure connection diagram of the second plastic tube shown in FIG. 1 and changeover mechanism；
Fig. 4 is the portions A shown in Fig. 3 enlarged diagram.
In figure：1, the first plastic tube, 2, bindiny mechanism, 21, first sleeve, the 22, second casing, 23, gasket, 3, second
Plastic tube, 4, changeover mechanism, the 41, first connecting tube, the 42, second connecting tube, 42A, first through hole, 43, third connecting tube, 44,
4th connecting tube, the 45, the 5th connecting tube, the 46, the 6th connecting tube, the 47, the 7th connecting tube, the 48, the 8th connecting tube, the 49, the 9th connects
It takes over, 49A, the second through-hole, 5, water check valve, the 6, first convex block, the 7, second convex block, 8, third convex block, 9, filler block.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific implementation mode is closed, the present invention is further explained.
As shown in Figure 1, a kind of destressing plastic bend tube connection method of the present invention, this method uses bend pipe connector
Two pipelines are linked together, the bend pipe connector includes bindiny mechanism 2, the second plastic tube 3, changeover mechanism 4, water check valve
5, the first convex block 6, the second convex block 7, third convex block 8 and filler block 9, the bindiny mechanism 2 are connected to second plastic tube 3
One end；It is rotatablely connected by first convex block 6 between second plastic tube 3 and the bindiny mechanism 2；Second plastics
The other end side wall of pipe 3 is vertically connected with one end of the first connecting tube 41, and the other end of first connecting tube 41 is connected to
The other end of one end of two connecting tubes 42, second connecting tube 42 is connected to one end of third connecting tube 43, and the third connects
One end of the 4th connecting tube 44 of other end side wall vertical connection of take over 43, one end of the 4th connecting tube 44 is connected to the 5th
The other end of one end of connecting tube 45, the 5th connecting tube 45 is connected to one end of the 6th connecting tube 46, the 6th connection
The other end of pipe 46 is connected to one end of the 7th connecting tube 47, the other end side wall vertical connection of the 7th connecting tube 47
In one end of the 8th connecting tube 48, the other end of the 8th connecting tube 48 is vertically connected at the side wall of the 9th connecting tube 49；Institute
The side wall for stating third connecting tube 43 is equipped with second convex block 7, and the third connecting tube 43 and second connecting tube 42 it
Between pass through second convex block 7 engaging rotation connection；Second connecting tube 42 is set away from the side of the third connecting tube 43
There is first through hole 42A；The side wall of 8th connecting tube 48 is equipped with the third convex block 8, the 8th connecting tube 48 and described
Engaged by the third convex block 8 between 9th connecting tube 49 and is rotatablely connected；5th connecting tube 45 is equipped with the sealing
Valve 5；9th connecting tube 49 is equipped with the second through-hole 49A, and the 9th connection away from the side of the 8th connecting tube 48
The second through-hole 49A on pipe 49 is equipped with the filler block 9；
This approach includes the following steps：
Step 1 needs the connectivity port of the first plastic tube 1 connected to clear up to two；Impurity is avoided to cause to seal
Bad situation；
Step 2 adjusts the angle of bindiny mechanism 2, the first plastic tube 1 after being cleared up in step 1 and bindiny mechanism 2
Connection；
Step 3 is then laid with thermal insulation material in the lower section of bindiny mechanism 2, and elastic material is laid in the top of thermal insulation material
Material；Thermal insulation material and elastic material are conducive to the buffering to conduit coupling, avoid the damage expanded with heat and contract with cold to connector；
Step 4 then sets up layer protective layer in the top of bindiny mechanism 2；
Soil is then covered on insulating layer by step 5, while the first plastic tube 1 being buried.
Specifically, as depicted in figs. 1 and 2, the bindiny mechanism 2 includes first sleeve 21, the second casing 22 and gasket
23, one end of the first sleeve 21 is socketed on first plastic tube 1, and the other end engaging rotation of the first sleeve 21 connects
It is connected to second casing 22, is equipped with the gasket 23 between first plastic tube 1 and second casing 22, described the
The other end of two casings 22 is rotationally connected with second plastic tube 3 by first convex block 6 engaging, ensures the same of leakproofness
When, convenient for making to connect between the first sleeve 21 and first plastic tube 1, does not have to the first plastic tube 1 of rotation, prevent first
Plastic tube 1 cannot be connected in too long of can not rotate.
Specifically, as shown in Fig. 2, being threadedly coupled between first plastic tube 1 and the first sleeve 21, described first
The L-shaped structure of the other end of casing 21, second casing 22 increase the stability of connection in " soil " shape structure, prevent
Only fall off easily between pipe.
Specifically, as shown in Fig. 2, the both sides of the gasket 23 are equipped with the protrusion of " V " shape, and the protrusion engages respectively
In the " V " shape slot of first plastic tube 1 and second casing 22, first convex block 6, second convex block 7 and institute
Third convex block 8 is stated in the annular lug structure that section is semicircle, increases the first plastic tube 1, first sleeve 21 and second
The leakproofness connected between casing 22, prevents liquid leakage.
Specifically, as shown in figures 1 and 3, first connecting tube 41 and first connecting tube 41 deviate from described second
The side of connecting tube 42, which is formed, is more than 90 °, the angle less than 180 °, the 4th connecting tube 44 and the 5th connecting tube 45 it
Between formed and first connecting tube 41 and second connecting tube 42 between same size angle, realize described second set
When pipe 22 drives first connecting tube 41 to rotate, the 4th connecting tube 44 can be made to pass through the third connecting tube 43
It is rotated around second connecting tube 42, to not generate blocking, while generating the connection of multiple directions.
Specifically, as shown in Figure 3 and Figure 4, away from described between the 5th connecting tube 45 and the 6th connecting tube 46
The side of second plastic tube 3, which is formed, is more than 90 °, the angle less than 180 °, and second plastic tube 3 formed with ground it is certain
Angle, the 7th connecting tube 47 and the 9th connecting tube 49 with ground keeping parallelism, realize the 5th connecting tube 45
When driving the 6th connecting tube 46 to rotate, drive the 7th connecting tube 47 in level convenient for the 6th connecting tube 46
Direction rotates, and symmetrically arranged other side connecting tube rotation is driven to realize.
Specifically, as shown in figure 3, the length phase of 44 phase close part of second connecting tube 42 and the 4th connecting tube
Deng and the length of the 5th connecting tube 45 is less than the length of the first connecting tube 41, realizes the 4th connecting tube 44 and described
5th connecting tube 45 can be freely rotated.
Specifically, as shown in figure 4, equal in magnitude, the sealing of the first through hole 42A and the second through-hole 49A
Plug 9 is in the polygonized structure of truncated cone-shaped in cylinder type, bottom for top, and the screw top of the filler block 9 is connected to institute
It states on first through hole 42A and the second through-hole 49A, realizes that the filler block 9 can be general, while rotating conveniently, leakproofness
By force.
The first plastic tube 1 and the connection of the second plastic tube 3 are realized by bindiny mechanism 2, while realizing that the second plastic tube 3 can be with
Arbitrary rotation.Then by rotating the second plastic tube 3, first through hole 42A in the second connecting tube 42 and the can arbitrarily be changed
The second through-hole 49A in nine connecting tubes 49 to orientation, realize multi-faceted connection extension tube attached.Meanwhile using water check valve 5 and only
Water plug 9 can control the quantity of extension tube attached, avoid contacting.Specifically have：
(1) gasket 23 is stuck in the " V " shape slot of 1 front end of the first plastic tube, then 21 screw thread of first sleeve is screwed on
First plastic tube 1, first plastic tube, 1 and second casing 22 are tightly connected by gasket 23.
(2) when needing external plastic tube, the second plastic tube 3 is rotated, drives the first connecting tube 41 and the second connecting tube
42 rotations, enable multiple directions of the first through hole 42A that the lateral wall of the second connecting tube 42 is arranged to rearward certain angle,
Convenient for external plastic tube.Simultaneously during the second connecting tube 42 drives the rotation of the 4th connecting tube 44, the 4th connecting tube 44 is again
It is rotatablely connected the second connecting tube 42 using third connecting tube 43, the 4th connecting tube 44 utilizes the 5th connecting tube 45 and the 6th connecting tube
46 drive the rotation of the 7th connecting tube 47, since the 7th connecting tube 47 is rotatablely connected the 9th connecting tube 49 by the 8th connecting tube 48,
It realizes the revolution of the 7th connecting tube 47 and drives the rotation of the 9th connecting tube 49, to make the second through-hole 49A in the 9th connecting tube 49
Can 360 ° of any directions in an opposite plane, be convenient for external plastic tube.
(3) after external pipe, when external plastic tube is connected to first through hole 42A, can be connected by closing the 5th
Water check valve 5 on take over 45 is realized and closes other accesses, realizes the external plastic tube of single connection.It is multiple logical when needing to form
When road, water check valve 5 can be opened by installing external plastic tube on first through hole 42A, the is closed using filler block 9
One through-hole 42A；Or water check valve 5 can be opened by installing external plastic tube on first through hole 42A and the second through-hole 49A,
Remove filler block 9, realizes the external plastic tube of the connection of multiple accesses.
Engage rotation connection, the second casing 22 and the second plastic tube between the first sleeve 21 and the second casing 22 of the present invention
Engaged by the first convex block 6 between 3 and be rotatablely connected, is threadedly coupled between the first plastic tube 1 and first sleeve 21, realize and hold
When second casing 22, rotation first sleeve 21 can be threaded connection with the first plastic tube 1, easy to connect, stablize.First connection
Pipe 41 is vertically connected at the side wall of the second plastic tube 3, and the second connecting tube 42 is connected to the first connecting tube 41, and the second connecting tube 42
And first shape between connecting tube 41 it is at a certain angle, by the second convex block 7, vertically engaging is rotationally connected with third connecting tube 43
Second connecting tube 42, the 4th connecting tube 44 are vertically connected at third connecting tube 43, and the 5th connecting tube 45 and the 4th connecting tube 44
Between form the angle of the same size between the first connecting tube 41 and the second connecting tube 42, the first connecting tube 41 is connected to the 6th
Connecting tube 46, the 6th connecting tube 46 are connected to the 7th connecting tube 47, and the 7th connecting tube 47 passes through the 8th vertically engaging of connecting tube 48
It is rotationally connected with the 9th connecting tube 49, realizes when rotating the second plastic tube 3, the second connecting tube 42 and the 9th can be made
First through hole 42A in connecting tube 49 and the second through-hole 49A opposite direction multiple directions, convenient for multiple plastics of switching different directions
Pipe.5th connecting tube 45 is equipped with water check valve 5, and the on the first through hole 42A and the 9th connecting tube 49 in the second connecting tube 42
It is equipped with filler block 9 in two through-hole 49A, realizes when connecting limited a transfer tube, can prevent flow from leaking, realizes and turns
Connection function.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in the above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (8)
1. a kind of destressing plastic bend tube connection method, it is characterised in that：This method is connected two pipelines using bend pipe connector
It is connected together, the bend pipe connector includes bindiny mechanism (2), the second plastic tube (3), changeover mechanism (4), water check valve (5),
One convex block (6), the second convex block (7), third convex block (8) and filler block (9), the bindiny mechanism (2) are connected to second modeling
One end of expects pipe (3)；It is rotated and is connected by first convex block (6) between second plastic tube (3) and the bindiny mechanism (2)
It connects；The other end side wall of second plastic tube (3) is vertically connected with one end of the first connecting tube (41), first connecting tube
(41) the other end is connected to one end of the second connecting tube (42), and the other end of second connecting tube (42) is connected to third company
Take over the one end of (43), one end of the 4th connecting tube (44) of other end side wall vertical connection of the third connecting tube (43), institute
The one end for stating the 4th connecting tube (44) is connected to one end of the 5th connecting tube (45), and the other end of the 5th connecting tube (45) connects
It is connected to one end of the 6th connecting tube (46), the other end of the 6th connecting tube (46) is connected to the 7th connecting tube (47)
The other end side wall of one end, the 7th connecting tube (47) is vertically connected at the 8th connecting tube (48 one end, the 8th connection
(48 other end is vertically connected at the side wall of the 9th connecting tube (49) to pipe；The side wall of the third connecting tube (43) is equipped with described
Second convex block (7), and blocked by second convex block (7) between the third connecting tube (43) and second connecting tube (42)
Close rotation connection；Second connecting tube (42) is equipped with first through hole (42A) away from the side of the third connecting tube (43)；Institute
The side wall for stating the 8th connecting tube (48) is equipped with the third convex block (8), the 8th connecting tube (48) and the 9th connecting tube
(49) engaged by the third convex block (8) between and be rotatablely connected；5th connecting tube (45) is equipped with the water check valve
(5)；9th connecting tube (49) is equipped with the second through-hole (49A), and described the away from the side of the 8th connecting tube (48)
Second through-hole (49A) in nine connecting tubes (49) is equipped with the filler block (9)；
This approach includes the following steps：
Step 1 needs the connectivity port of the first plastic tube (1) connected to clear up to two；
Step 2, the angle of adjustment bindiny mechanism (2), by the first plastic tube (1) after being cleared up in step 1 and bindiny mechanism
(2) it connects；
Step 3 is then laid with thermal insulation material in the lower section of bindiny mechanism (2), and elastic material is laid in the top of thermal insulation material；
Step 4 then sets up layer protective layer in the top of bindiny mechanism (2)；
Soil is then covered on insulating layer by step 5, while the first plastic tube (1) being buried.
2. a kind of destressing plastic bend tube connection method according to claim 1, it is characterised in that：The bindiny mechanism
(2) include first sleeve (21), the second casing (22) and gasket (23), one end of the first sleeve (21) is socketed on described
First plastic tube (1), the other end of the first sleeve (21), which engages, is rotationally connected with second casing (22), and described first
The gasket (23) is equipped between plastic tube (1) and second casing (22), the other end of second casing (22) is logical
It crosses the first convex block (6) engaging and is rotationally connected with second plastic tube (3).
3. a kind of destressing plastic bend tube connection method according to claim 2, it is characterised in that：First plastic tube
It (is threadedly coupled between 1 and the first sleeve (21), the L-shaped structure of the other end of the first sleeve (21), described second
Casing (22) is in " soil " shape structure.
4. a kind of destressing plastic bend tube connection method according to claim 2, it is characterised in that：The gasket (23)
Both sides be equipped with the protrusion of " V " shape, and the protrusion is fastened on first plastic tube (1) and second casing (22) respectively
" V " shape slot in, first convex block (6), second convex block (7) and the third convex block (8) are in that section is semicircle
Annular lug structure.
5. a kind of destressing plastic bend tube connection method according to claim 1, it is characterised in that：First connecting tube
(41) it is formed away from the side of second connecting tube (42) with first connecting tube (41) and is more than 90 °, the folder less than 180 °
Angle, forms and first connecting tube (41) and described the between the 4th connecting tube (44) and the 5th connecting tube (45)
The angle of same size between two connecting tubes (42).
6. a kind of destressing plastic bend tube connection method according to claim 1, it is characterised in that：5th connecting tube
(45) it is formed more than 90 °, less than 180 ° away from the side of second plastic tube (3) between the 6th connecting tube (46)
Angle, and second plastic tube (3) and ground shape are at a certain angle, the 7th connecting tube (47) and the 9th connection
Manage (49) with ground keeping parallelism.
7. a kind of destressing plastic bend tube connection method according to claim 1, it is characterised in that：Second connecting tube
(42) and the equal length of the 4th connecting tube (44) the phase close part, and the length of the 5th connecting tube (45) is less than the
The length of one connecting tube (41).
8. a kind of destressing plastic bend tube connection method according to claim 1, it is characterised in that：The first through hole
(42A) and second through-hole (49A) it is equal in magnitude, the filler block (9) be top in cylinder type, bottom be in truncated cone-shaped
Polygonized structure, and the screw top of the filler block (9) is connected to the first through hole (42A) and second through-hole
On (49A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282977.5A CN108488525B (en) | 2018-04-02 | 2018-04-02 | A kind of destressing plastic bend tube connection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282977.5A CN108488525B (en) | 2018-04-02 | 2018-04-02 | A kind of destressing plastic bend tube connection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108488525A true CN108488525A (en) | 2018-09-04 |
| CN108488525B CN108488525B (en) | 2019-08-06 |
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ID=63318103
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810282977.5A Active CN108488525B (en) | 2018-04-02 | 2018-04-02 | A kind of destressing plastic bend tube connection method |
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| Country | Link |
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| CN (1) | CN108488525B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB928911A (en) * | 1959-02-26 | 1963-06-19 | Albert Stulz | Improvements in connections for pipes and tubes |
| US6390510B1 (en) * | 1999-06-04 | 2002-05-21 | Builder's Best, Inc. | Dryer duct and swivel connection therefor |
| US20090021006A1 (en) * | 2007-06-01 | 2009-01-22 | Plastec Australia Pty Ltd. | Coupler for coupling conduits in flow communication |
| CN201507752U (en) * | 2009-01-13 | 2010-06-16 | 闫向东 | Multifunctional spigot-and-socket connector of plastic pipeline |
| ES2342863A1 (en) * | 2007-05-14 | 2010-07-15 | Uralita Sistemas De Tuberias, S.A. | Sanitation system (Machine-translation by Google Translate, not legally binding) |
| CN103277622A (en) * | 2013-05-31 | 2013-09-04 | 武科金 | Quick PP joint for water pipe |
-
2018
- 2018-04-02 CN CN201810282977.5A patent/CN108488525B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB928911A (en) * | 1959-02-26 | 1963-06-19 | Albert Stulz | Improvements in connections for pipes and tubes |
| US6390510B1 (en) * | 1999-06-04 | 2002-05-21 | Builder's Best, Inc. | Dryer duct and swivel connection therefor |
| ES2342863A1 (en) * | 2007-05-14 | 2010-07-15 | Uralita Sistemas De Tuberias, S.A. | Sanitation system (Machine-translation by Google Translate, not legally binding) |
| US20090021006A1 (en) * | 2007-06-01 | 2009-01-22 | Plastec Australia Pty Ltd. | Coupler for coupling conduits in flow communication |
| CN201507752U (en) * | 2009-01-13 | 2010-06-16 | 闫向东 | Multifunctional spigot-and-socket connector of plastic pipeline |
| CN103277622A (en) * | 2013-05-31 | 2013-09-04 | 武科金 | Quick PP joint for water pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108488525B (en) | 2019-08-06 |
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