CN110886921A - Sealed glass steel pipeline - Google Patents
Sealed glass steel pipeline Download PDFInfo
- Publication number
- CN110886921A CN110886921A CN201911126499.XA CN201911126499A CN110886921A CN 110886921 A CN110886921 A CN 110886921A CN 201911126499 A CN201911126499 A CN 201911126499A CN 110886921 A CN110886921 A CN 110886921A
- Authority
- CN
- China
- Prior art keywords
- socket
- wall
- pipeline
- sealing element
- ejector rod
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- 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
- F16L47/08—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 the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
- F16L47/10—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 the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention relates to a sealed glass fiber reinforced plastic pipeline, which comprises a first pipeline and a second pipeline; one end of the first pipeline is a socket, and one end of the second pipeline is a socket inserted into the socket; a sealing element is arranged at the gap between the inner wall of the socket and the outer wall of the socket, and the inner wall of the sealing element is attached to the outer wall of the socket; the ejector rod abuts against the rear end face of the sealing element, the ejector rod is connected with a connecting plate through threads, and the connecting plate is fixed at the end face of the socket; when the ejector rod is rotated, the ejector rod drives the sealing element to move along the axis direction of the second pipeline, and the outer wall of the sealing element is attached to the inner wall of the socket; the ejector rod is translated through rotation of the ejector rod, so that the ejector rod is abutted to the rear end face of the sealing element, the sealing element moves along the axis direction of the second pipeline, the sealing element is attached to the inner wall of the socket and the outer wall of the socket, and sealing of the joint of the pipeline is achieved.
Description
Technical Field
The invention relates to a glass fiber reinforced plastic pipeline, in particular to a sealed glass fiber reinforced plastic pipeline.
Background
The socket of the second pipeline is inserted into the socket of the first pipeline to realize the connection of the glass pipeline, but because the inner diameter of the socket is larger than the outer diameter of the socket, a clearance is always formed at the matching part of the socket and cannot be connected in a sealing way, and how to seal the clearance between the socket and the socket becomes a problem which needs to be solved urgently by researchers of the company.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: how to seal the gap between the spigot and the socket;
in order to solve the technical problems, the invention adopts the following technical scheme:
the invention relates to a sealed glass fiber reinforced plastic pipeline, which comprises a first pipeline and a second pipeline; one end of the first pipeline is a socket, and one end of the second pipeline is a socket inserted into the socket; a sealing element is arranged at the gap between the inner wall of the socket and the outer wall of the socket, and the inner wall of the sealing element is attached to the outer wall of the socket; the ejector rod is abutted against the rear end face of the sealing element and is connected with a connecting plate through threads, and the connecting plate is fixed at the end face of the socket; when the ejector rod is rotated, the ejector rod drives the sealing element to move axially along the second pipeline, and the outer wall of the sealing element is attached to the inner wall of the socket;
that is, the sealing element is sleeved at the socket and can move along the axis direction of the second pipeline, and the socket of the first pipeline is arranged in a flaring manner, so that the distance between the inner wall of the socket and the outer wall of the socket is gradually reduced, and the sealing element is abutted against the inner wall of the socket and the outer wall of the socket to realize sealing; in addition, through the tight sealing member rear end face in ejector pin top, ejector pin and backup pad pass through threaded connection, and when rotating the ejector pin, the ejector pin is for the backup pad translation to remove the sealing member along second pipeline axis direction, and then laminating bellmouth inner wall and socket outer wall realize sealed.
The angle formed by the included angle between the inner wall and the outer wall of the sealing element is consistent with the angle formed by the included angle between the inner wall of the socket and the outer wall of the socket, and the sealing element is convenient to better fit with the inner wall of the socket and the outer wall of the socket.
How to realize the connection between the connecting plate and the end surface of the bellmouth, the invention adopts the connecting plate to be detachably connected with the end surface of the bellmouth through a screw;
the method comprises the steps of inserting an inserting opening into a socket, inserting a sealing element into a gap between the inserting opening and the socket, fixing a connecting plate on the end face of the socket through a screw, screwing a push rod into the connecting plate, and enabling the push rod to act on the rear end face of the sealing element to drive the sealing element to move horizontally.
In order to better attach the inner wall of the sealing element to the outer wall of the socket, a plurality of annular grooves are formed in the inner wall of the sealing element, sealing rings are arranged in the annular grooves, and the sealing rings are abutted against the outer wall of the socket;
by the arrangement, the sealing connection between the sealing element and the socket is further realized, and water in the pipeline is prevented from flowing out from a gap between the socket and the sealing element.
The invention has the beneficial effects that: the invention relates to a sealed glass fiber reinforced plastic pipeline, which realizes the translation of an ejector rod through the rotation of the ejector rod, so that the ejector rod is abutted against the rear end face of a sealing element, the movement of the sealing element along the axis direction of a second pipeline is realized, the sealing element is attached to the inner wall of a bell mouth and the outer wall of a socket, and the sealing of the joint of the pipeline is realized.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1-bell mouth, 2-spigot mouth, 3-sealing element, 4-ejector rod, 5-connecting plate, 6-screw and 7-sealing ring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figure 1, the invention is a sealed glass fiber reinforced plastic pipeline, which comprises a first pipeline and a second pipeline; one end of the first pipeline is a socket 1, and one end of the second pipeline is a socket 2 inserted into the socket 1; a sealing element 3 is arranged at the gap between the inner wall of the socket 1 and the outer wall of the socket 2, and the inner wall of the sealing element 3 is attached to the outer wall of the socket 2; the ejector rod 4 abuts against the rear end face of the sealing element 3, the ejector rod 4 is connected with the connecting plate 5 through threads, and the connecting plate 5 is fixed on the end face of the socket 1; when the ejector rod 4 is rotated, the ejector rod 4 drives the sealing element 3 to move axially along the second pipeline, and the outer wall of the sealing element 3 is attached to the inner wall of the socket 1;
that is, the sealing element is sleeved at the socket and can move along the axis direction of the second pipeline, and the socket of the first pipeline is arranged in a flaring manner, so that the distance between the inner wall of the socket and the outer wall of the socket is gradually reduced, and the sealing element is abutted against the inner wall of the socket and the outer wall of the socket to realize sealing; in addition, through the tight sealing member rear end face in ejector pin top, ejector pin and backup pad pass through threaded connection, when rotating the ejector pin, the ejector pin is relative with the backup pad translation to remove the sealing member along second pipeline axis direction, and then laminating bellmouth inner wall and socket outer wall realize sealed.
The angle formed by the included angle between the inner wall and the outer wall of the sealing element is consistent with the angle formed by the included angle between the inner wall of the socket and the outer wall of the socket, and the sealing element is convenient to better fit with the inner wall of the socket and the outer wall of the socket.
As shown in fig. 1, how to realize the connection between the connecting plate and the end surface of the socket, the invention adopts the connecting plate 5 which is detachably connected with the end surface of the socket 1 through a screw 6;
the socket is inserted into the socket, the sealing element is inserted into the gap between the socket and the socket, the connecting plate is fixed on the end face of the socket through a screw, and finally the ejector rod is screwed into the connecting plate and acts on the rear end face of the sealing element to drive the sealing element to move horizontally.
As shown in fig. 1, in order to better attach the inner wall of the sealing element to the outer wall of the socket, the inner wall of the sealing element 3 is provided with a plurality of annular grooves, sealing rings 7 are arranged in the annular grooves, and the sealing rings 7 are abutted against the outer wall of the socket 2;
by the arrangement, the sealing connection between the sealing element and the socket is further realized, and water in the pipeline is prevented from being left from a gap between the socket and the sealing element.
The invention relates to a sealed glass fiber reinforced plastic pipeline, which realizes the translation of an ejector rod through the rotation of the ejector rod, so that the ejector rod is abutted against the rear end face of a sealing element, the movement of the sealing element along the axis direction of a second pipeline is realized, the sealing element is attached to the inner wall of a bell mouth and the outer wall of a socket, and the sealing of the joint of the pipeline is realized.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A sealed glass fiber reinforced plastic pipeline is characterized in that: comprises a first pipeline and a second pipeline;
one end of the first pipeline is a socket, and one end of the second pipeline is a socket inserted into the socket;
a sealing element is arranged at the gap between the inner wall of the socket and the outer wall of the socket, and the inner wall of the sealing element is attached to the outer wall of the socket;
the ejector rod abuts against the rear end face of the sealing element, the ejector rod is connected with a connecting plate through threads, and the connecting plate is fixed at the end face of the socket;
when the ejector rod is rotated, the ejector rod drives the sealing element to move along the axis direction of the second pipeline, and the outer wall of the sealing element is attached to the inner wall of the socket.
2. A sealed glass fibre reinforced plastic pipe according to claim 1, characterised in that: the connecting plate is detachably connected with the end face of the socket through a screw.
3. A sealed glass fibre reinforced plastic pipe according to claim 1, characterised in that: and a plurality of annular grooves are formed in the inner wall of the sealing element, sealing rings are arranged in the annular grooves, and the sealing rings are abutted to the outer wall of the socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126499.XA CN110886921A (en) | 2019-11-18 | 2019-11-18 | Sealed glass steel pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911126499.XA CN110886921A (en) | 2019-11-18 | 2019-11-18 | Sealed glass steel pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110886921A true CN110886921A (en) | 2020-03-17 |
Family
ID=69747786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911126499.XA Pending CN110886921A (en) | 2019-11-18 | 2019-11-18 | Sealed glass steel pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110886921A (en) |
-
2019
- 2019-11-18 CN CN201911126499.XA patent/CN110886921A/en active Pending
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