CN206159721U - Fall trapezoidal inserts and connection pipe fitting of making thereof - Google Patents
Fall trapezoidal inserts and connection pipe fitting of making thereof Download PDFInfo
- Publication number
- CN206159721U CN206159721U CN201620820269.9U CN201620820269U CN206159721U CN 206159721 U CN206159721 U CN 206159721U CN 201620820269 U CN201620820269 U CN 201620820269U CN 206159721 U CN206159721 U CN 206159721U
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- CN
- China
- Prior art keywords
- inserts
- flange
- inverted trapezoidal
- reinforcing ring
- fixedly connected
- Prior art date
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Links
- 230000003014 reinforcing effect Effects 0.000 claims description 30
- 239000003351 stiffener Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 description 10
- 229920003023 plastic Polymers 0.000 description 10
- 238000005336 cracking Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 241000233855 Orchidaceae Species 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a fall trapezoidal inserts and connection pipe fitting of making thereof, including the inserts cover, the inserts cover outside set up flange assembly and strengthen the subassembly, flange assembly with strengthen the subassembly and all overlap fixed connection with the inserts, fall and set up the connecting pipe on the trapezoidal inserts. The utility model discloses a sheathe in at the inserts and set up flange assembly and enhancement subassembly, can increase the intensity and the firmness of inserts cover like this to the firmness that has increased the inserts and be connected the pipe fitting, effectual fracture that prevents to connect the pipe fitting and inserts with be connected the sealed not good problem of pipe fitting, set up the connecting pipe on the trapezoidal inserts falling, just so can connect the pipeline of difference, the reposition of redundant personnel or the confluence of realization pipeline.
Description
Technical field
The utility model is related to hot-water heating apparatus field, in particular, the utility model be related to a kind of inverted trapezoidal inserts and
Connecting pipe made by it.
Background technology
At present, metal insert is a kind of device for being embedded in the device of plastic water pipe, and it solves metal tube and leads
Hot fast, heat insulation effect is poor, easy burn into gets rusty, in the hot water using metal insert easily from the problem of pipe fitting abjection, in heating tube
The occasions such as road have obtained great application.In order to be covered with the connecting tube of the Coating Materials such as plastics with pipe fitting, particularly surface
Connection, can make a cannelure for accommodating the connecting tube on connector, and the cannelure on metal insert generally by setting
The convex annular edge for putting a protrusion obtains, and in the Snap joint pipe of convex edge, outside is entered by way of hot melt to the coating in outside
Row connection, reaches fixed effect.
In prior art, the size on convex annular edge is fixed, and it is usually tight fit with inside pipe wall is connected, and will connected
The interface of adapter insertion metal insert is more difficult.Additionally, in prior art, due to there is processing more difficulty, joint strength
Not enough the problems such as, always using the insert structure of non-integral shaping, cause the outer layer coating stress for levying whole connector excessive,
Reduce the service life of product.
Utility model content
The purpose of this utility model be solve the problems, such as it is existing above-mentioned, there is provided a kind of inverted trapezoidal inserts and its made by
Connecting pipe.
To realize object above, the technical solution of the utility model is a kind of inverted trapezoidal inserts, be it is characterized in that, including inserts
Set, described inserts set outside arranges flange assembly and stiffener assembly, described flange assembly and stiffener assembly with inserts set
It is fixedly connected.Flange assembly and stiffener assembly are set by covering in inserts, can so increase the intensity and firmly of inserts set
Degree, and the firmness of inserts and connecting pipe is increased, the cracking and inserts and connecting pipe for effectively preventing inserts is sealed
Bad problem.
Optionally, described flange assembly includes upper flange plate, middle ring flange and lower flange, described upper flange plate,
Middle ring flange and lower flange are fixedly connected with inserts set.Inserts employs three layers of staged flange disk, makes the firm of inserts
Property is protected, and solves the generation of common inserts CRACKING ACCIDENT.
Optionally, the diameter of the diameter of described upper flange plate, the diameter of middle ring flange and lower flange is sequentially reduced.Three
The diameter of individual ring flange is sequentially reduced, and so facilitates the connection and fixation of inserts and connecting pipe.
Optionally, upper expansion-limiting ring groove is set on described upper flange plate, expansion-limiting ring groove in setting on described middle ring flange,
Lower expansion-limiting ring groove is set on described lower flange.Inserts outer wall three-layer process orchid lower edge is respectively provided with the swollen groove of limit, makes in high-temperature-hot-water
During conveying, the swollen effect of limit is all played in upper, middle and lower, and the plastics for placing restrictions on inserts periphery cladding are significantly expanded by high temperature.
Optionally, described stiffener assembly includes upper reinforcing ring, middle reinforcing ring and lower reinforcing ring, described upper reinforcing ring,
Middle reinforcing ring and lower reinforcing ring are fixedly connected with inserts set.Reinforcing ring can increase the intensity of inserts set.
Optionally, upper dovetail groove is set between described upper flange plate and middle ring flange, described upper reinforcing ring and laxative remedy
Lower dovetail groove is set between dovetail groove in arranging between blue disk, described middle reinforcing ring and lower reinforcing ring.Inserts outer wall dovetail is tied
Flute is progressively deepened from down to up so that plastics cooling meat power is progressively buckled, and no matter expands with heat and contract with cold and is attained by plastics with gold
The optimal seal state of category inserts.
Optionally, described inserts puts setting fixed claw, and described fixed claw is fixedly connected with inserts set.Fixed claw exists
When inserts is connected with connecting pipe, connecting pipe is conveniently placed the insert into, and can effectively increase inserts and connecting pipe
Firmness.
Optionally, internal thread is set on described inserts set inwall, or described inserts puts setting external thread piece, it is described
External thread piece be fixedly connected with inserts set.Internal thread is set on inserts set, or external thread piece is set on inserts set, this
The connection and dismounting of sample prescription just inserts and other screw elements.
One kind utilizes connecting pipe made by above-mentioned inverted trapezoidal inserts, it is characterized in that, including inverted trapezoidal inserts, and described falls
Connecting tube is set on trapezoidal inserts, and described connecting tube is fixedly connected with inverted trapezoidal inserts.Connection is set on inverted trapezoidal inserts
Pipe, can thus connect different pipelines, realize shunting or the interflow of pipeline.
Optionally, sealing lining core is set in described connecting tube, and described sealing lining core is fixedly connected with connecting tube.Even
Connect and arrange inside the Pass sealing lining core, can so solve the generation of hot melting plastic tubing and plugging phenomenon during pipe fitting hot melt spigot-and-socket, together
The sealing property at Shi Zengjia weldings position.
The utility model has the advantages that：Flange assembly and stiffener assembly are set by covering in inserts, so
The intensity and firmness of inserts set can be increased, and increased the firmness of inserts and connecting pipe, effectively prevent from connecting
The cracking and inserts of pipe fitting seal bad problem with connecting pipe, and connecting tube is arranged on inverted trapezoidal inserts, thus can be with
The different pipeline of connection, realizes shunting or the interflow of pipeline.
Description of the drawings
Fig. 1 is a kind of tapped structural representation of the utility model；
Fig. 2 is a kind of tapped generalized section of the utility model；
Fig. 3 is a kind of structural representation of the utility model with external thread piece；
Fig. 4 is a kind of generalized section of the utility model with external thread piece；
Fig. 5 is a kind of generalized section of tapped connecting pipe two-way；
Fig. 6 is a kind of generalized section of tapped connecting pipe threeway；
Fig. 7 is a kind of generalized section of the connecting pipe two-way with external thread piece；
Fig. 8 is a kind of generalized section of the connecting pipe threeway with external thread piece.
100th, inverted trapezoidal inserts；1st, inserts set；2nd, flange assembly；3rd, stiffener assembly；4th, fixed claw；5th, internal thread；6th, on
Dovetail groove；7th, middle dovetail groove；8th, lower dovetail groove；9th, external thread piece；10th, connecting tube；11st, lining core is sealed；21st, upper flange plate；22、
Middle ring flange；23rd, lower flange；31st, upper reinforcing ring；32nd, middle reinforcing ring；33rd, lower reinforcing ring.
Specific embodiment
With reference to specific embodiment, and accompanying drawing is combined, the technical solution of the utility model is further described：
Embodiment one：Inverted trapezoidal inserts（See accompanying drawing 1,2）, including inserts set 1, the described outside of inserts set 1 arranges flange
Component 2 and stiffener assembly 3, described flange assembly 2 and stiffener assembly 3 is fixedly connected with inserts set 1, described flange assembly
2 include upper flange plate 21, the disk of middle flange 22 and lower flange 23, described upper flange plate 21, middle ring flange 22 and lower flange
23 1 are fixedly connected with inserts set, the diameter of described upper flange plate 21, the diameter of middle ring flange 22 and lower flange 23 it is straight
Footpath is sequentially reduced, and upper expansion-limiting ring groove 24, expansion-limiting ring in arranging on described middle ring flange 22 are arranged on described upper flange plate 21
Groove 25, arranges lower expansion-limiting ring groove 26 on described lower flange 23, described stiffener assembly 3 includes upper reinforcing ring 31, middle reinforcement
Ring 32 and lower reinforcing ring 33, described upper reinforcing ring 31, middle reinforcing ring 32 and lower reinforcing ring 33 are fixedly connected with inserts set 1,
Upper dovetail groove 6 is set between described upper flange plate 21 and middle ring flange 22, described upper reinforcing ring 31 and lower flange 23 it
Between arrange in dovetail groove 7, lower dovetail groove 8 is set between described middle reinforcing ring 32 and lower reinforcing ring 33, on described inserts set 1
Fixed claw 4 is set, and described 4 pawls of fixing are fixedly connected with inserts set 1, and described inserts covers and arrange on 1 inwall internal thread 5.
Embodiment two：（See accompanying drawing 3,4）Difference with embodiment one with：External thread piece is set on described inserts set 1
9, described external thread piece 9 is fixedly connected with inserts set 1.
Flange assembly and stiffener assembly are set by covering in inserts, can so increase the intensity and firmly of inserts set
Degree, and the firmness of inserts and connecting pipe is increased, effectively prevent the cracking and inserts and connecting pipe of connecting pipe
The bad problem of sealing, inserts employs three layers of staged flange disk, and the fastness for making inserts is protected, and solves common embedding
The generation of part CRACKING ACCIDENT, the diameter of three ring flanges is sequentially reduced, and so facilitates the connection and fixation of inserts and connecting pipe,
Inserts outer wall three-layer process orchid lower edge is respectively provided with the swollen groove of limit, makes when high-temperature-hot-water is conveyed, and the swollen effect of limit, limit are all played in upper, middle and lower
Only the plastics of inserts periphery cladding are significantly expanded by high temperature, and reinforcing ring can increase the intensity of inserts set, inserts outer wall dovetail knot
Flute is progressively deepened from down to up so that plastics cooling meat power is progressively buckled, and no matter expands with heat and contract with cold and is attained by plastics with gold
The optimal seal state of category inserts, fixed claw places the insert into connecting pipe when inserts is connected with connecting pipe, conveniently, and
The firmness of inserts and connecting pipe can effectively be increased, internal thread is set on inserts set, or be arranged on inserts set
External thread piece, so facilitates the connection and dismounting of inserts and other screw elements.
One kind utilizes connecting pipe made by above-mentioned inverted trapezoidal inserts（See accompanying drawing 5-8）, including inverted trapezoidal inserts 100, institute
Connecting tube 10 is set on the inverted trapezoidal inserts 100 stated, and described connecting tube 10 is fixedly connected with inverted trapezoidal inserts 100, described
Sealing lining core 11 is set in connecting tube 10, and described sealing lining core 11 is fixedly connected with connecting tube 10.
Connecting tube is set on inverted trapezoidal inserts, can thus connect different pipelines, realize the shunting or conjunction of pipeline
Stream, in connection sealing lining core is arranged inside the Pass, can so solve hot melting plastic tubing with plugging phenomenon during pipe fitting hot melt spigot-and-socket
Occur, while increasing the sealing property at welding position.
Above-mentioned specific embodiment is used for illustrating the utility model, rather than the utility model is limited,
In spirit of the present utility model and scope of the claims, any modifications and changes made to the utility model all fall
Enter protection domain of the present utility model.
Claims (7)
1. a kind of inverted trapezoidal inserts, is characterized in that, including inserts set, and described inserts set outside arranges flange assembly and reinforcement group
Part, described flange assembly and stiffener assembly is fixedly connected with inserts set, and described flange assembly includes upper flange plate, middle method
Blue disk and lower flange, described upper flange plate, middle ring flange and lower flange are fixedly connected with inserts set, described upper method
The diameter of the diameter of blue disk, the diameter of middle ring flange and lower flange is sequentially reduced, and the upper limit is arranged on described upper flange plate swollen
Annular groove, expansion-limiting ring groove in arranging on described middle ring flange arranges lower expansion-limiting ring groove on described lower flange.
2. inverted trapezoidal inserts according to claim 1, is characterized in that, described stiffener assembly include upper reinforcing ring, in plus
Reinforcing ring under Qiang Huanhe, described upper reinforcing ring, middle reinforcing ring and lower reinforcing ring are fixedly connected with inserts set.
3. inverted trapezoidal inserts according to claim 2, is characterized in that, arrange between described upper flange plate and middle ring flange
Dovetail groove in arranging between upper dovetail groove, described upper reinforcing ring and lower flange, described middle reinforcing ring and lower reinforcing ring it
Between lower dovetail groove is set.
4. the inverted trapezoidal inserts according to any one of claim 1-3, is characterized in that, described inserts puts setting and fixes
Pawl, described fixed claw is fixedly connected with inserts set.
5. the inverted trapezoidal inserts according to any one of claim 1-3, is characterized in that, arrange interior on described inserts set inwall
Screw thread, or described inserts puts setting external thread piece, described external thread piece is fixedly connected with inserts set.
6. it is a kind of to utilize connecting pipe made by above-mentioned inverted trapezoidal inserts, it is characterized in that, including inverted trapezoidal inserts, described ladder
Connecting tube is set on shape inserts, and described connecting tube is fixedly connected with inverted trapezoidal inserts.
7. connecting pipe made by inverted trapezoidal inserts according to claim 6, is characterized in that, arrange in described connecting tube
Sealing lining core, described sealing lining core is fixedly connected with connecting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820269.9U CN206159721U (en) | 2016-08-01 | 2016-08-01 | Fall trapezoidal inserts and connection pipe fitting of making thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620820269.9U CN206159721U (en) | 2016-08-01 | 2016-08-01 | Fall trapezoidal inserts and connection pipe fitting of making thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159721U true CN206159721U (en) | 2017-05-10 |
Family
ID=58647529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620820269.9U Active CN206159721U (en) | 2016-08-01 | 2016-08-01 | Fall trapezoidal inserts and connection pipe fitting of making thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159721U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612932A (en) * | 2018-07-11 | 2018-10-02 | 江苏星河集团有限公司 | A kind of plastic elbow joint that anti-inserts slips |
-
2016
- 2016-08-01 CN CN201620820269.9U patent/CN206159721U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612932A (en) * | 2018-07-11 | 2018-10-02 | 江苏星河集团有限公司 | A kind of plastic elbow joint that anti-inserts slips |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 310000 1 / F, building 1, Fangshan 318, YUELIAN village, evolution Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jiazhi Technology Co., Ltd Address before: 311800, Shaoxing, Zhejiang Province, Zhuji City, East Lake Town, No. 20 South Village Road Patentee before: Wu Weifeng |
|
| TR01 | Transfer of patent right |