CN106090476B - Protecting against shock pipe joint structure - Google Patents
Protecting against shock pipe joint structure Download PDFInfo
- Publication number
- CN106090476B CN106090476B CN201610704161.8A CN201610704161A CN106090476B CN 106090476 B CN106090476 B CN 106090476B CN 201610704161 A CN201610704161 A CN 201610704161A CN 106090476 B CN106090476 B CN 106090476B
- Authority
- CN
- China
- Prior art keywords
- socket
- protecting against
- against shock
- bellmouth
- wall
- 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.)
- Expired - Fee Related
Links
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
- 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
- F16L21/022—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 used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
-
- 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
- F16L21/035—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 around the spigot end before connection
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
Protecting against shock pipe joint structure of the present invention, including bellmouth and socket mating on pipe fitting, sealing ring is additionally provided between bellmouth and socket, bellmouth inner wall forms the flat annular shoulder perpendicular to pipe fitting axis with pipe fitting inner wall transition position, protecting against shock pad is provided on shoulder；Socket end face upper edge pipe fitting axis direction is fixed with the locating cone that several ends are in tip-angled shape.This protecting against shock pipe joint structure avoid socket end and bellmouth bottom directly collide and the destruction that brings, play the role of protecting pipe fitting inner wall and erosion resistant coating, ensure that the normal service life of pipeline；Locating cone is inserted into protecting against shock pad during grafting simultaneously and is positioned, the stability of socket joint connection can be increased, the elastic force effect that protecting against shock pad is outside to socket when socket is inserted into too deep can also be eliminated；In addition this structure simplifies grafting construction requirement, therefore can improve pipe fitting connection speed to a certain extent, and then reaches raising construction speed, shortens the construction period, saves the purpose of construction cost.
Description
Technical field
The present invention relates to pipe fitting field, more particularly to a kind of protecting against shock pipe joint structure.
Background technology
When socket fitting connects into pipeline, the socket grafting for waiting for connecting pipe is entered to wait in the bellmouth of connecting pipe, be led to
It crosses the sealing ring realization being set between socket and bellmouth and waits for the sealing between connecting pipe and anti-slip purpose.Grafting process
In, socket is inserted into the bad assurance of depth of bellmouth, and easily there is a phenomenon where socket ends and bellmouth bottom to collide, and leads to socket end
Portion and bellmouth bottom generate abrasion and even result in anti-corrosion damage layer, shorten pipeline service life.In order to avoid the hair of above-mentioned phenomenon
Raw, grafting process need to be carried out carefully, and be easy to influence construction speed in this way, delay the duration and increased construction cost.
Invention content
To solve the above-mentioned problems, the present invention is directed to by structure improve and optimize, provide it is a kind of can improve construction speed,
Prevent socket end and bellmouth bottom from colliding the protecting against shock pipe joint structure of phenomenon generation simultaneously.
What the technical solution of the protecting against shock pipe joint structure was realized in：
The protecting against shock pipe joint structure, including bellmouth and socket mating on pipe fitting, between bellmouth and socket also
Be provided with bellmouth and socket it is mating after, can be fitted closely with bellmouth inner wall, receptacle wall, by bellmouth inner wall and receptacle wall
Between clearance seal sealing ring, bellmouth inner wall and pipe fitting inner wall transition position form the flat annular shoulder perpendicular to pipe fitting axis
Platform is provided with protecting against shock pad on shoulder；
Socket end face upper edge pipe fitting axis direction is fixed with the locating cone that several ends are in tip-angled shape.
Further, fixing groove is offered on the shoulder, protecting against shock pad is fixed in fixing groove.
Further, the corresponding position on the protecting against shock pad on the end face of bellmouth end is carved in advance convenient for locating cone
That is inserted into splits slot.
Further, seal groove is circumferentially offered on the receptacle wall, is fixed with sealing ring in seal groove, at sealing ring
Outer diameter when free state is more than bellmouth internal diameter.
Further, the pipe fitting inner wall is provided with protective layer, and protective layer is also equipped on socket inner wall.
Further, the protective layer is made of corrosion-proof plastic-coated material.
Further, the protective layer is made of stainless steel material.
When in order to overcome existing socket fitting to connect into pipeline, socket is inserted into the bad assurance of depth of bellmouth, easily occurs
Socket end collides with bellmouth bottom, and then causes socket end and bellmouth bottom to generate abrasion and even result in anti-corrosion damage layer
Defect, the bellmouth inner wall in this protecting against shock pipe joint structure is provided with flat annular shoulder, shoulder with pipe fitting inner wall transition position
On be provided with protecting against shock pad, even if socket is inserted into the too deep contact that collides with socket end during grafting in this way
Be not rigid, lack the bellmouth bottom of buffering, and be flexible, with comfort cushioning performance protecting against shock pad, this it is avoided that
Socket end directly collides with bellmouth bottom and the destruction that brings, plays the work of protection pipe fitting inner wall and erosion resistant coating
With ensure that the normal service life of pipeline；Matching simultaneously with protecting against shock mat structure, socket is fixed with locating cone on end face,
Locating cone is inserted into protecting against shock pad during grafting and is positioned, the stability of socket joint connection can be increased, can also be eliminated
The elastic force effect that protecting against shock pad is outside to socket when socket is inserted into too deep；In addition this structure simplifies grafting construction requirement, therefore energy
Pipe fitting connection speed is improved to a certain extent, and then reaches raising construction speed, is shortened the construction period, is saved the mesh of construction cost
's.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is this protecting against shock pipe joint structure perspective diagram.
Reference sign：
In figure：1. bellmouth, 2. sockets, 3. protecting against shock pads, 4. sealing rings, 5. protective layers, 6. locating cones.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as pair
The limitation of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Protecting against shock pipe joint structure of the present invention, as shown, including bellmouth 1 mating on pipe fitting and socket 2,
Be additionally provided between bellmouth 1 and socket 2 bellmouth 1 and socket 2 it is mating after, can closely be pasted with 1 inner wall of bellmouth, 2 outer wall of socket
It closes, by the sealing ring 4 of clearance seal between 2 outer wall of 1 inner wall of bellmouth and socket, 1 inner wall of bellmouth is formed with pipe fitting inner wall transition position
Perpendicular to the flat annular shoulder of pipe fitting axis, protecting against shock pad 3 is provided on shoulder；
2 end face upper edge pipe fitting axis direction of socket is fixed with the locating cone 6 that several ends are in tip-angled shape.
When in order to overcome existing socket fitting to connect into pipeline, socket is inserted into the bad assurance of depth of bellmouth, easily occurs
Socket end collides with bellmouth bottom, and then causes socket end and bellmouth bottom to generate abrasion and even result in anti-corrosion damage layer
Defect, 1 inner wall of bellmouth in this protecting against shock pipe joint structure is provided with flat annular shoulder, shoulder with pipe fitting inner wall transition position
On be provided with protecting against shock pad 3, even if socket 2 is inserted into too deep during grafting in this way, collide contact with 2 end of socket
Nor rigidity, lack 1 bottom of bellmouth of buffering, and be flexible, the protecting against shock pad 3 with comfort cushioning performance, this is just
Avoid 2 end of socket and 1 bottom of bellmouth directly collide and the destruction that brings, play protection pipe fitting inner wall and erosion resistant coating
Effect, ensure that the normal service life of pipeline；It pads 3 structures with protecting against shock simultaneously to match, it is fixed to be fixed on 2 end face of socket
Locating cone 6 is inserted into protecting against shock pad 3 during grafting and positions, can increase the stability of socket joint connection by position cone 6,
Protecting against shock when socket 2 is inserted into too deep can be eliminated and pad the outside elastic force effect of 3 pairs of sockets 2；In addition this structure simplifies grafting and applies
Work requirement, therefore pipe fitting connection speed can be improved to a certain extent, and then reach raising construction speed, it shortens the construction period, saving is applied
The purpose of work cost.
In this protecting against shock pipe joint structure, fixing groove is offered on the shoulder, protecting against shock pad 3 is fixed in fixing groove.
In this protecting against shock pipe joint structure, the corresponding position on the protecting against shock pad 3 on the end face of 1 end of bellmouth is pre-
It is carved with and splits slot convenient for what locating cone 6 was inserted into, facilitating will position in the insertion protecting against shock of locating cone 6 pad 3.
In this protecting against shock pipe joint structure, the sealing ring 4 between bellmouth 1 and socket 2 can be arranged on 1 inner wall of bellmouth,
It can also be arranged on 2 outer wall of socket, it is preferable that circumferentially offer seal groove on 2 outer wall of the socket, be fixed in seal groove
Sealing ring 4, the outer diameter of sealing ring 4 in a free state are more than 1 internal diameter of bellmouth, and sealing ring 4 is arranged on 2 outer wall of socket,
Difficulty of processing can be reduced, while according to actual needs, the quantity of sealing ring 4 can carry out adaptability increase, setting two or
Person is multiple, to further enhance the sealing performance of joint.
In this protecting against shock pipe joint structure, the pipe fitting inner wall is provided with protective layer 5, is also equipped on 2 inner wall of socket anti-
Sheath 5.The protective layer 5 is made of corrosion-proof plastic-coated material, it is preferred that in order to further increase the anti-corrosion and crashworthiness of protective layer 5
Ability is hit, the protective layer 5 can also be made of stainless steel material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (7)
1. a kind of protecting against shock pipe joint structure, it is characterised in that：Including bellmouth (1) mating on pipe fitting and socket (2), hold
Be additionally provided between mouthful (1) and socket (2) bellmouth (1) and socket (2) it is mating after, can be with bellmouth (1) inner wall, socket (2)
Outer wall fits closely, by the sealing ring (4) of clearance seal between bellmouth (1) inner wall and socket (2) outer wall, bellmouth (1) inner wall with
Pipe fitting inner wall transition position forms the flat annular shoulder perpendicular to pipe fitting axis, and protecting against shock pad (3) is provided on shoulder；
Socket (2) end face upper edge pipe fitting axis direction is fixed with several ends can be inserted into protecting against shock in the process in tip-angled shape, grafting
The locating cone (6) positioned in pad (3).
2. protecting against shock pipe joint structure according to claim 1, it is characterised in that：Fixing groove is offered on the shoulder,
Protecting against shock pad (3) is fixed in fixing groove.
3. protecting against shock pipe joint structure according to claim 1, it is characterised in that：It is close on the protecting against shock pad (3) to hold
Corresponding position on the end face of mouth (1) end is carved in advance splits slot convenient for what locating cone (6) was inserted into.
4. protecting against shock pipe joint structure according to claim 1, it is characterised in that：It is circumferentially opened on socket (2) outer wall
Equipped with seal groove, sealing ring (4) is fixed in seal groove, the outer diameter of sealing ring (4) in a free state is more than in bellmouth (1)
Diameter.
5. protecting against shock pipe joint structure according to claim 1, it is characterised in that：The pipe fitting inner wall is provided with protective layer
(5), it is also equipped with protective layer (5) on socket (2) inner wall.
6. protecting against shock pipe joint structure according to claim 5, it is characterised in that：The protective layer (5) is by corrosion-proof plastic-coated
Material is made.
7. protecting against shock pipe joint structure according to claim 5, it is characterised in that：The protective layer (5) is by stainless steel
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704161.8A CN106090476B (en) | 2016-08-22 | 2016-08-22 | Protecting against shock pipe joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610704161.8A CN106090476B (en) | 2016-08-22 | 2016-08-22 | Protecting against shock pipe joint structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106090476A CN106090476A (en) | 2016-11-09 |
| CN106090476B true CN106090476B (en) | 2018-09-07 |
Family
ID=57224693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610704161.8A Expired - Fee Related CN106090476B (en) | 2016-08-22 | 2016-08-22 | Protecting against shock pipe joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090476B (en) |
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|---|---|---|---|---|
| CN106641505B (en) * | 2016-11-26 | 2019-03-05 | 浙江宏泰构件有限公司 | Seal assembly in concrete drain tile |
| CN109026135A (en) * | 2018-07-10 | 2018-12-18 | 天津润木科技有限公司 | A kind of tunnel pipe for escaping ready-package connector |
| CN108662316B (en) * | 2018-07-25 | 2023-08-15 | 江苏润德管业有限公司 | Drain pipe with socket joint |
| CN110220063A (en) * | 2019-03-29 | 2019-09-10 | 上海瑞河企业集团有限公司 | One kind covering modeling metallic conduit double seal connecting structure |
| CN110220065A (en) * | 2019-03-29 | 2019-09-10 | 上海瑞河企业集团有限公司 | One kind covering the modeling multi-sealed connection structure of metallic conduit |
| EP3890099B1 (en) * | 2020-03-31 | 2022-03-23 | Samsung SDI Co., Ltd. | Robust interface for cooler to housing |
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|---|---|---|---|---|
| US4715624A (en) * | 1985-06-24 | 1987-12-29 | Frye Henry A | Plastic to metal transition fitting |
| CN1163366A (en) * | 1996-01-10 | 1997-10-29 | 臼井国际产业株式会社 | Connecting structure and connecting method for connecting eye splice and slender metal tube |
| CN2422506Y (en) * | 2000-03-27 | 2001-03-07 | 李炳孝 | Portable loose joint |
| CN201739662U (en) * | 2010-07-29 | 2011-02-09 | 天津万联管道工程有限公司 | Connecting and fixing structure for pipeline bell and spigot |
| CN102200207A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Bell and spigot joint pipe fitting and connecting method thereof |
| CN102384328A (en) * | 2010-08-30 | 2012-03-21 | 上海久通塑胶制品有限公司 | Butting pipe sleeve of plastic socket pipes and connection of plastic socket pipes |
| CN203868572U (en) * | 2014-06-17 | 2014-10-08 | 张超 | Water drainage adapting anti-leakage pipe |
| CN204226905U (en) * | 2014-10-31 | 2015-03-25 | 洛阳新硕实业有限公司 | A kind of novel socket fitting linkage structure |
| CN204775995U (en) * | 2015-06-23 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Elevator actuator antihunting control structure |
-
2016
- 2016-08-22 CN CN201610704161.8A patent/CN106090476B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715624A (en) * | 1985-06-24 | 1987-12-29 | Frye Henry A | Plastic to metal transition fitting |
| CN1163366A (en) * | 1996-01-10 | 1997-10-29 | 臼井国际产业株式会社 | Connecting structure and connecting method for connecting eye splice and slender metal tube |
| CN2422506Y (en) * | 2000-03-27 | 2001-03-07 | 李炳孝 | Portable loose joint |
| CN102200207A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Bell and spigot joint pipe fitting and connecting method thereof |
| CN201739662U (en) * | 2010-07-29 | 2011-02-09 | 天津万联管道工程有限公司 | Connecting and fixing structure for pipeline bell and spigot |
| CN102384328A (en) * | 2010-08-30 | 2012-03-21 | 上海久通塑胶制品有限公司 | Butting pipe sleeve of plastic socket pipes and connection of plastic socket pipes |
| CN203868572U (en) * | 2014-06-17 | 2014-10-08 | 张超 | Water drainage adapting anti-leakage pipe |
| CN204226905U (en) * | 2014-10-31 | 2015-03-25 | 洛阳新硕实业有限公司 | A kind of novel socket fitting linkage structure |
| CN204775995U (en) * | 2015-06-23 | 2015-11-18 | 中国航空工业集团公司西安飞机设计研究所 | Elevator actuator antihunting control structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106090476A (en) | 2016-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180723 Address after: 312046 Xiexing Village, Fuquan Town, Keqiao District, Shaoxing City, Zhejiang Province Applicant after: Shaoxing Keqiao Jianye paper pipe factory Address before: 041500 Shanxi, Linfen, Xiangfen County, ancient town, South Hou Village, South Kanto Lane 15 Applicant before: Yan Li |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20200822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |