CN110425364A - A kind of glass reinforced plastic bell and spigot fixed form - Google Patents
A kind of glass reinforced plastic bell and spigot fixed form Download PDFInfo
- Publication number
- CN110425364A CN110425364A CN201910769299.XA CN201910769299A CN110425364A CN 110425364 A CN110425364 A CN 110425364A CN 201910769299 A CN201910769299 A CN 201910769299A CN 110425364 A CN110425364 A CN 110425364A
- Authority
- CN
- China
- Prior art keywords
- bellmouth
- socket
- water
- perforated bolt
- slot
- 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.)
- Pending
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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/065—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket, the sealing rings being placed previously on the male part
-
- 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
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/12—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with additional locking means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention is suitable for pipe technology field, provide a kind of glass reinforced plastic bell and spigot fixed form, including right tube assembly and left tube assembly, the right tube assembly includes right connecting tube, the first bellmouth, the second bellmouth, pressurizing port and perforated bolt, first bellmouth and the right connecting tube are integrally formed, and are located at the left side of the right connecting tube；By the way that pressurizing port is arranged, screw hole, with suppress slot and perforated bolt, so that after perforated bolt is screwed into the inner cavity of screw hole, it can be realized and two adjacent groups pipeline is connected and fixed, perforated bolt need to only be back-outed simultaneously, water pipe will be suppressed to connect with pressurizing port, and water is discharged into and is suppressed between two group second of slot and left and right, it can be realized and examination water test is suppressed to pipeline connection, it avoids at present when connecting progress bulge test to pipeline, it needs for a large amount of water water to be discharged into pipeline, whether observe again has water leakage at the bell and spigot of two adjacent groups pipeline, not only waste a large amount of water, and the problem that detection process is relatively complicated.
Description
Technical field
The invention belongs to pipe technology field more particularly to a kind of glass reinforced plastic bell and spigot fixed forms.
Background technique
Bell-and-spigot pipe refers to for connecting pipe or pipe fitting or bifurcated passage, and bellmouth and socket (socket is made in pipe ends
Do not need generally special), socket is inserted into bellmouth, then sealing joints.According to process requirement, pipeline can do both ends and be
Bellmouth (is held) to be double, and pipe fitting can be made more bellmouths, or is made into several bellmouths or several sockets (holding single insert as double), pipeline respectively
Bell and spigot upon connection, the connection sealing of the bell and spigot needed pair carries out suppressing examination water test.
At present when connecting progress bulge test to pipeline, need for a large amount of water water to be discharged into pipeline, then observe adjacent
Whether there is water leakage at the bell and spigot of two groups of pipelines, not only wastes a large amount of water, but also detection process is relatively complicated.
Summary of the invention
The present invention provides a kind of glass reinforced plastic bell and spigot fixed form, it is intended to solve to carry out suppressing examination to pipeline connection at present
It when testing, needs for a large amount of water water to be discharged into pipeline, then observes at the bell and spigot of two adjacent groups pipeline whether have water leakage, not only
Waste a large amount of water, and the problem that detection process is relatively complicated.
The invention is realized in this way a kind of glass reinforced plastic bell and spigot fixed form, including right tube assembly and left tube assembly, institute
Stating right tube assembly includes right connecting tube, the first bellmouth, the second bellmouth, pressurizing port and perforated bolt, first bellmouth with it is described
Right connecting tube is integrally formed, and is located at the left side of the right connecting tube, and second bellmouth and first bellmouth are integrally formed,
And it is located at the left side of first bellmouth, the pressurizing port uniformly equidistantly opens up the lateral wall with first bellmouth, described
Perforated bolt is sheathed on the inner cavity of the pressurizing port；
The left tube assembly includes left connecting tube, sealing ring, socket, seal groove, screw hole and suppresses slot, the socket and institute
State the first bellmouth to be detachably connected, and be sheathed on the inner cavity of first bellmouth, the left connecting tube and socket one at
Type, and it is located at side of the socket far from the right connecting tube, the slot of suppressing uniformly equidistantly is opened in the socket
Outside, the screw hole be opened in it is described suppress side of the slot far from first bellmouth, the seal groove opens up and the socket
Outside, and be located at the left and right sides for suppressing slot, the perforated bolt is threadedly connected to the inner cavity of the screw hole, described close
Seal and the socket are clamped, and are sheathed on the inner cavity of the slot.
Preferably, the right tube assembly further includes nut, and the nut and the perforated bolt are integrally formed, and are located at institute
Perforated bolt is stated far from described one end for suppressing slot.
Preferably, the diameter of the perforated bolt is greater than the diameter of the pressurizing port, and the diameter of the nut is greater than described
The diameter of pressurizing port.
Preferably, the right tube assembly further includes seal washer, and the seal washer is sheathed on the outer of the perforated bolt
Side, and between first bellmouth and nut.
Preferably, the outer diameter of the socket (23) is greater than the internal diameter 1mm of first bellmouth, and the outer diameter of the sealing ring is big
In the internal diameter of first bellmouth.
Compared with prior art, the beneficial effects of the present invention are: a kind of glass reinforced plastic bell and spigot fixed form of the invention, leads to
It crosses setting pressurizing port, screw hole and suppresses slot and perforated bolt, so that after perforated bolt is screwed into the inner cavity of screw hole, can be realized pair
Two adjacent groups pipeline is connected and fixed, while need to only be back-outed perforated bolt, will be suppressed water pipe and is connect with pressurizing port, and water is arranged
Enter to suppress between two group second of slot and left and right, can be realized and examination water test is suppressed to pipeline connection, avoid at present to pipeline
When connection carries out bulge test, need for a large amount of water to be discharged into pipeline, then observe at the bell and spigot of two adjacent groups pipeline whether
There is water leakage, not only wastes a large amount of water, but also the problem that detection process is relatively complicated, while setting is worn in the inner cavity of pressurizing port
Hole bolt will effectively can be fixed in mouth with socket, so that pressurizing port can be used to arrange water during suppressing examination water
Enter to suppress in slot, and installation space can be provided for perforated bolt.
Detailed description of the invention
Fig. 1 is structure of the invention cross-sectional view；
Fig. 2 is the left tube assembly structure sectional view of the present invention；
Fig. 3 is the right tube assembly structure sectional view of the present invention.
In figure: the right tube assembly of 1-, the right connecting tube of 11-, the first bellmouth of 12-, the second bellmouth of 13-, 14- pressurizing port, 15- perforation
Bolt, 16- nut, 17- seal washer, the left tube assembly of 2-, the left connecting tube of 21-, 22- sealing ring, 23- socket, 24- seal groove,
25- screw hole, 26- suppress slot.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of glass reinforced plastic bell and spigot fixed form, including right pipe
Component 1 and left tube assembly 2, right tube assembly 1 include right connecting tube 11, the first bellmouth 12, the second bellmouth 13, pressurizing port 14 and perforation
Bolt 15, the first bellmouth 12 is integrally formed with right connecting tube 11, and is located at the left side of right connecting tube 11, the second bellmouth 13 and first
Bellmouth 12 is integrally formed, and is located at the left side of the first bellmouth 12, and pressurizing port 14 uniformly equidistantly opens up outer with the first bellmouth 12
Side wall, perforated bolt 15 are sheathed on the inner cavity of pressurizing port 14；
Left tube assembly 2 includes left connecting tube 21, sealing ring 22, socket 23, seal groove 24, screw hole 25 and suppresses slot 26, is inserted
Mouthfuls 23 are detachably connected with the first bellmouth 12, and are sheathed on the inner cavity of the first bellmouth 12, left connecting tube 21 and socket 23 it is integrated at
Type, and it is located at side of the socket 23 far from right connecting tube 11, suppress the outside that slot 26 is uniformly equidistantly opened in socket 23, screw hole
25 are opened in and suppress side of the slot 26 far from the first bellmouth 12, and seal groove 24 opens up the outside with socket 23, and is located at and suppresses slot
26 left and right sides, perforated bolt 15 are threadedly connected to the inner cavity of screw hole 25, and sealing ring 22 and socket 23 are clamped, and are sheathed on slot
27 inner cavity.
In the present embodiment, perforated bolt 15 can pass through pressurizing port 14 and socket 23 is screwed onto the inner cavity of screw hole 25,
It realizes that the white silk grade of right tube assembly 1 and left tube assembly 2 is fixed, by opening up pressurizing port 14, water pipe will be suppressed and connected with pressurizing port 14
It is logical, then high pressure water row is suppressed between two groups of sealing rings 22 of slot 26 and left and right by the injection of pressurizing port 14, in observation tube whether
Have water leakage, to judge the sealing effect of sealing ring 22, avoid at present pipeline is connected carry out bulge test when, need by
A large amount of water water is discharged into pipeline, then observes at the bell and spigot of two adjacent groups pipeline whether have water leakage, and not only waste is a large amount of
Water, and the problem that detection process is relatively complicated.
Further, right tube assembly 1 further includes nut 16, and nut 16 and perforated bolt 15 are integrally formed, and are located at perforation
For bolt 15 far from the one end for suppressing slot 26, the diameter of perforated bolt 15 is greater than the diameter of pressurizing port 14, and the diameter of nut 18 is greater than
The diameter of pressurizing port 14.
In the present embodiment, by the way that nut 16 is arranged, so that after perforated bolt 15 is screwed into the inner cavity of screw hole 25, spiral shell of perforating
Bolt 15 can pair the lateral wall of the first bellmouth 12 pressurize, so that the first bellmouth 12 is fixed with socket 23, and squeeze
Pressure seal ring 22, so that 22 effective pairs of sealing ring of the first bellmouth 12 and the junction of socket 23 are sealed.
Further, right tube assembly 1 further includes seal washer 17, and seal washer 17 is sheathed on the outside of perforated bolt 15,
And between the first bellmouth 12 and nut 16.
In the present embodiment, by the way that seal washer 17 is arranged between the first bellmouth 12 and nut 16, so that gasket
Circle 17 can effectively be sealed pressurizing port 14, avoid water from being discharged into and suppress the inner cavity of slot 26 and wait and overflow from pressurizing port 14.
Further, the outer diameter of socket 23 is greater than the internal diameter 1mm of the first bellmouth 12, and the outer diameter of sealing ring 22 is greater than first and holds
The internal diameter of mouth 12.
In the present embodiment, socket 23 is allowed smoothly to be inserted into the inner cavity of the first bellmouth 12, in order to pair socket
23 are attached with the first bellmouth 12.
The working principle of the invention and process for using: after the present invention installs, when carrying out pipeline connection, by sealing ring
22 are set in the inner cavity of the two groups of seal grooves 24 in left and right, socket 23 are then inserted into the inner cavity of the first bellmouth 12, followed by spanner
Perforated bolt 15 is passed through into pressurizing port 14 and is screwed into the inner cavity of screw hole 25, so that the first bellmouth 12 and socket 23 are fixed, into
And complete to the connection between two adjacent groups pipeline, when needing to carry out suppressing to pipeline junction examination water test, can use
Spanner back-outs one group of perforated bolt 15, and it is solid will then to suppress the water pipe connection of pressurizing port 14 corresponding with perforated bolt 15 is back-outed
It is fixed, then water is discharged into pressurizing port 14 and suppresses the inner cavity of slot 26 from suppressing water pipe, is observed between the first bellmouth 12 and socket 23
Whether there is water discharge, is tested to realize and suppress examination water to water pipe.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (5)
1. a kind of glass reinforced plastic bell and spigot fixed form, it is characterised in that: including right tube assembly (1) and left tube assembly (2), the right side
Tube assembly (1) includes right connecting tube (11), the first bellmouth (12), the second bellmouth (13), pressurizing port (14) and perforated bolt (15),
First bellmouth (12) and the right connecting tube (11) are integrally formed, and are located at the left side of the right connecting tube (11), described
Second bellmouth (13) and first bellmouth (12) are integrally formed, and are located at the left side of first bellmouth (12), described to suppress
Hole (14) uniformly equidistantly opens up the lateral wall with first bellmouth (12), and the perforated bolt (15) is sheathed on described suppress
The inner cavity in hole (14)；
The left tube assembly (2) include left connecting tube (21), sealing ring (22), socket (23), seal groove (24), screw hole (25) and
It suppresses slot (26), the socket (23) is detachably connected with first bellmouth (12), and is sheathed on first bellmouth (12)
Inner cavity, the left connecting tube (21) and the socket (23) are integrally formed, and are located at the socket (23) far from described right company
Take over the side of (11), the outside suppressed slot (26) and be uniformly equidistantly opened in the socket (23), the screw hole (25)
It is opened in the side for suppressing slot (26) separate first bellmouth (12), the seal groove (24) opens up and the socket
(23) outside, and it is located at the left and right sides for suppressing slot (26), the perforated bolt (15) is threadedly connected to the screw hole
(25) inner cavity, the sealing ring (22) and the socket (23) are clamped, and are sheathed on the inner cavity of the slot (27).
2. a kind of glass reinforced plastic bell and spigot fixed form as described in claim 1, it is characterised in that: the right tube assembly (1) is also
Including nut (16), the nut (16) and the perforated bolt (15) are integrally formed, and it is remote to be located at the perforated bolt (15)
From described one end for suppressing slot (26).
3. a kind of glass reinforced plastic bell and spigot fixed form as claimed in claim 2, it is characterised in that: the perforated bolt (15)
Diameter is greater than the diameter of the pressurizing port (14), and the diameter of the nut (18) is greater than the diameter of the pressurizing port (14).
4. a kind of glass reinforced plastic bell and spigot fixed form as claimed in claim 2, it is characterised in that: the right tube assembly (1) is also
Including seal washer (17), the seal washer (17) is sheathed on the outside of the perforated bolt (15), and is located at described first
Between bellmouth (12) and nut (16).
5. a kind of glass reinforced plastic bell and spigot fixed form as claimed in claim 2, it is characterised in that: the outer diameter of the socket (23)
Greater than the internal diameter 1mm of first bellmouth (12), the outer diameter of the sealing ring (22) is greater than the internal diameter of first bellmouth (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769299.XA CN110425364A (en) | 2019-08-20 | 2019-08-20 | A kind of glass reinforced plastic bell and spigot fixed form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910769299.XA CN110425364A (en) | 2019-08-20 | 2019-08-20 | A kind of glass reinforced plastic bell and spigot fixed form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110425364A true CN110425364A (en) | 2019-11-08 |
Family
ID=68417098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910769299.XA Pending CN110425364A (en) | 2019-08-20 | 2019-08-20 | A kind of glass reinforced plastic bell and spigot fixed form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110425364A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594592Y (en) * | 2002-05-27 | 2003-12-24 | 刘泮书 | Flexible cast-iron pipe joint for water drain |
| DE202004011551U1 (en) * | 2004-07-23 | 2004-09-23 | Reinert-Ritz Gmbh | Secure connection between large diameter pipes and sleeves comprises bolts inserted into radial bores in sleeve which are held in place by conventional pipe clip |
| CN201649264U (en) * | 2010-03-15 | 2010-11-24 | 龚辉弟 | Drainage pipeline joint |
| DE202011005409U1 (en) * | 2011-04-19 | 2011-09-28 | Guido Matheis | detachable, pressure- and tension-resistant pipe joint for GRP pipes, type TMF |
| CN203131261U (en) * | 2013-02-06 | 2013-08-14 | 中国三冶集团有限公司设备检修工程公司 | Pipeline bell and spigot joint |
| CN103363221A (en) * | 2012-03-31 | 2013-10-23 | 贵州森瑞管业有限公司 | Socket pipe allowing rapid detection on water leakage of bell socket |
| CN104696634A (en) * | 2015-02-11 | 2015-06-10 | 石河子开发区天浩管业有限责任公司 | Dual-seal socket and spigot type flexible connection structure for large-diameter spiral welded steel pipes |
| CN205207930U (en) * | 2015-12-10 | 2016-05-04 | 宝丰钢业集团有限公司 | Internal rolling stainless steel composite pipe |
| CN206617699U (en) * | 2017-04-11 | 2017-11-07 | 浙江鸿道环保有限公司 | A kind of pressure testing device |
-
2019
- 2019-08-20 CN CN201910769299.XA patent/CN110425364A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594592Y (en) * | 2002-05-27 | 2003-12-24 | 刘泮书 | Flexible cast-iron pipe joint for water drain |
| DE202004011551U1 (en) * | 2004-07-23 | 2004-09-23 | Reinert-Ritz Gmbh | Secure connection between large diameter pipes and sleeves comprises bolts inserted into radial bores in sleeve which are held in place by conventional pipe clip |
| CN201649264U (en) * | 2010-03-15 | 2010-11-24 | 龚辉弟 | Drainage pipeline joint |
| DE202011005409U1 (en) * | 2011-04-19 | 2011-09-28 | Guido Matheis | detachable, pressure- and tension-resistant pipe joint for GRP pipes, type TMF |
| CN103363221A (en) * | 2012-03-31 | 2013-10-23 | 贵州森瑞管业有限公司 | Socket pipe allowing rapid detection on water leakage of bell socket |
| CN203131261U (en) * | 2013-02-06 | 2013-08-14 | 中国三冶集团有限公司设备检修工程公司 | Pipeline bell and spigot joint |
| CN104696634A (en) * | 2015-02-11 | 2015-06-10 | 石河子开发区天浩管业有限责任公司 | Dual-seal socket and spigot type flexible connection structure for large-diameter spiral welded steel pipes |
| CN205207930U (en) * | 2015-12-10 | 2016-05-04 | 宝丰钢业集团有限公司 | Internal rolling stainless steel composite pipe |
| CN206617699U (en) * | 2017-04-11 | 2017-11-07 | 浙江鸿道环保有限公司 | A kind of pressure testing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191108 |