CN210141397U - Corrugated snap ring buckle flexible interface winding solid wall pipe - Google Patents
Corrugated snap ring buckle flexible interface winding solid wall pipe Download PDFInfo
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- CN210141397U CN210141397U CN201921015868.3U CN201921015868U CN210141397U CN 210141397 U CN210141397 U CN 210141397U CN 201921015868 U CN201921015868 U CN 201921015868U CN 210141397 U CN210141397 U CN 210141397U
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Abstract
The utility model provides a ripple buckle flexible interface winding solid wall pipe, include: the first pipe body is provided with an annular first clamping groove at a position close to the first end on the inner side wall surface of the first pipe body; the outer side wall surface of the second pipe body is provided with a second clamping groove in an annular shape at a position close to a second end, and the second end is inserted into the first end; the elastic limiting belt is in a circular ring shape and comprises an elastic body extending in a circular arc shape and a connecting mechanism for connecting two ends of the elastic body; the elastic limiting belt is sleeved in the second clamping groove, the connecting mechanism is a disconnectable connecting mechanism, when the connecting mechanism is not disconnected, the elastic body is bound in the second clamping groove, and when the connecting mechanism is disconnected, the curvature radius of the elastic body under the action of elastic force is increased, so that the outer side of the elastic body stretches into the first clamping groove to realize limiting.
Description
Technical Field
The utility model relates to the technical field of pipelines, concretely relates to ripple snap ring is detained flexible interface winding solid wall pipe.
Background
The weight of the sewage pipeline is often larger, and the sewage pipeline is often connected in a plugging mode. In order to enhance the sealing performance, a sealing ring needs to be arranged on the side wall surface of the sewage pipeline, so that the sealing effect of the joint between the two pipelines is realized. However, the sizes of the inserting pipe and the socket pipe are equivalent, the inserting of the inserting pipe is inconvenient after the sealing ring is arranged, and the socket sealing effect can be influenced if the difference between the inserting pipe and the socket pipe is large.
Therefore, the prior art has defects and needs to be improved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ripple snap ring is detained flexible interface winding solid wall pipe can realize diversified massage, has the beneficial effect of carrying grafting installation effectiveness.
The utility model provides a ripple snap ring is buckled flexible interface winding solid wall pipe, include:
the first pipe body is provided with an annular first clamping groove at a position close to the first end on the inner side wall surface of the first pipe body;
the outer side wall surface of the second pipe body is provided with a second clamping groove in an annular shape at a position close to a second end, and the second end is inserted into the first end;
the elastic limiting belt is in a circular ring shape and comprises an elastic body extending in a circular arc shape and a connecting mechanism for connecting two ends of the elastic body; the elastic limiting belt is sleeved in the second clamping groove, the connecting mechanism is a disconnectable connecting mechanism, when the connecting mechanism is not disconnected, the elastic body is bound in the second clamping groove, and when the connecting mechanism is disconnected, the curvature radius of the elastic body under the action of elastic force is increased, so that the outer side of the elastic body stretches into the first clamping groove to realize limiting.
In the corrugated snap ring flexible interface winding solid wall pipe of the present invention, the elastic body comprises: the connecting mechanism comprises a plurality of arc-shaped elastic metal sheets and connecting metal sheets which are used for sequentially connecting the arc-shaped elastic metal sheets and distributed along a preset circumference, wherein the curvature radius of the elastic metal sheets is smaller than that of the preset circumference, and the connecting mechanism is respectively connected with the two connecting metal sheets to form an annular structure; the circle center of each elastic metal sheet is located on the inner side of the elastic limiting belt.
The ripple snap ring flexible interface winding solid wall pipe in, the centre of a circle that connects the sheetmetal and be circular-arc and connect the sheetmetal is located the spacing area outside of elasticity.
In the corrugated snap ring flexible interface winding solid-wall pipe, the elastic body includes an elastic metal strip extending along the preset circumference and is provided with evenly spaced a plurality of elastic mechanisms on the inside wall of the elastic metal strip, each the elastic mechanism includes a base and set up in two circular-arc elastic pieces of the base both sides, the elastic piece along the elastic metal strip extends and its free end all moves towards the inboard slope of the elastic metal strip.
The ripple snap ring flexible interface winding solid wall pipe in, leave the interval between the free end of the flexure strip of adjacent side on two adjacent bases.
The corrugated snap ring buckle flexible interface winding solid wall pipe in, coupling mechanism include first connecting plate, second connecting plate, be used for connecting first connecting plate and the connecting portion of second connecting plate and with first connecting plate or the vortex metal sheet that the second connecting plate is connected, the vortex metal sheet through a metal contact part with the connecting portion contact, be used for with connecting portion heating fusing.
In the corrugated snap ring flexible interface winding solid-wall pipe of the utility model, the connecting mechanism comprises a third connecting plate, a fourth connecting plate and a soluble limiting block;
the third connecting plate is provided with a groove, the fourth connecting plate is provided with a through hole, one end of the third connecting plate is connected with one end of the elastic body, one end of the fourth connecting plate is connected with the other end of the elastic body, the fourth connecting plate covers the third connecting plate to enable the groove to be right opposite to the through hole, and the soluble limiting block is clamped in the groove and the through hole.
In the winding solid-wall pipe with the corrugated snap ring buckle flexible interface, the connecting mechanism comprises a third connecting plate, a fourth connecting plate and a water expansion limiting block;
the third connecting plate is provided with a groove, the fourth connecting plate is provided with a through hole, one end of the third connecting plate is connected with one end of the elastic body, one end of the fourth connecting plate is connected with the other end of the elastic body, the fourth connecting plate covers the third connecting plate to enable the groove to be right opposite to the through hole, and the water expansion limiting block is clamped in the groove and the through hole.
Ripple buckle flexible interface winding solid wall pipe in, first body includes the first pipe layer, the first pipe layer is formed along predetermineeing the axial and through spiral winding multiturn by first solid strip, connects through the mode of hot melt between the first solid strip of arbitrary adjacent two rings.
Ripple buckle flexible interface winding solid wall pipe in, the second body includes the second pipe layer, the second pipe layer is formed along predetermineeing the axial and through spiral winding multiturn by the solid strip of second, connect through the mode of hot melt between the solid strip of arbitrary adjacent two rings second.
The utility model discloses the beneficial effect of grafting installation has and improves to, the pliability and the flexibility of junction can be improved.
Drawings
Fig. 1 is a schematic view of an exploded structure of a corrugated snap ring flexible interface winding solid-wall pipe according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an elastic body of the corrugated snap ring flexible joint wound around the solid-wall pipe according to the embodiment of the present invention.
Fig. 3 is another schematic structural diagram of the elastic body of the corrugated snap ring flexible interface winding solid-wall pipe according to the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a connection mechanism of the corrugated snap ring flexible interface winding solid-wall pipe according to an embodiment of the present invention.
Fig. 5 is another schematic structural diagram of the connection mechanism of the corrugated snap ring flexible interface winding solid-wall pipe in the embodiment of the present invention.
Fig. 6 is another structural schematic diagram of the connection mechanism of the corrugated snap ring flexible interface winding solid-wall pipe in the embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1, fig. 1 is a schematic structural view illustrating a corrugated snap ring buckle flexible interface wound around a solid-wall pipe according to some embodiments of the present invention. This ripple buckle flexible interface winding solid wall pipe includes: a first tube 10, a second tube 20 and an elastic limiting band 30.
Wherein, a first annular slot (not shown) is disposed on the inner side wall surface of the first tube 10 near the first end; an annular second clamping groove 21 is formed in the position, close to the second end, of the outer side wall surface of the second pipe body 20, and the second end of the second pipe body 20 is inserted into the first end of the first pipe body 10; and when inserted in place, the first card slot is opposite to the second card slot 21. The elastic limit band 30 is annular, and the elastic limit band 30 includes an elastic body 31 extending in an arc shape and a connecting mechanism 32 (as shown in fig. 4-6) for connecting two ends of the elastic body; the elastic limiting belt 30 is sleeved in the second clamping groove 21, the connecting mechanism 32 is a disconnectable connecting mechanism 32, when the connecting mechanism 32 is not disconnected, the elastic body 31 is restrained in the second clamping groove 21, and when the connecting mechanism 32 is disconnected, the curvature radius of the elastic body 31 under the action of elastic force is increased, so that the outer side of the elastic body 31 extends into the first clamping groove to realize limiting.
The first pipe body 10 includes a first pipe layer formed by spirally winding a plurality of turns of first solid bars along a preset axial direction, and the first solid bars of any two adjacent turns are connected by means of hot melting. The second pipe body 20 includes a second pipe layer formed by a second solid bar along a preset axial direction and by spirally winding a plurality of turns, and any two adjacent turns of the second solid bar are connected by means of hot melting.
Specifically, as shown in fig. 2, the elastic body 31 includes a plurality of circular arc-shaped elastic metal pieces 311 and connecting metal pieces 312 for sequentially connecting the plurality of circular arc-shaped elastic metal pieces 311 and distributing along a preset circumference, wherein a curvature radius of the elastic metal pieces 311 is smaller than that of the preset circumference. Connection mechanisms (structures of which are described later) are connected to the two connection metal pieces 312, respectively, to form a ring-shaped structure; the center of each elastic metal sheet 311 is located inside the elastic limiting band 30. Each of the two elastic metal sheets 311 at the end is provided with a connection block 313, and the connection block 313 is provided with a connection hole 3131 for connection of a connection mechanism. The connection block 313 has a rectangular plate shape.
The connecting metal sheet 311 is arc-shaped, and the center of the connecting metal sheet is located outside the elastic limiting band 30.
Referring to fig. 3, in other embodiments, the elastic body 31 includes an elastic metal strip 301 extending along a predetermined circumference and a plurality of elastic mechanisms 302 disposed on an inner sidewall of the elastic metal strip 301 at regular intervals. The connecting mechanism is connected to the gap 31a of the incomplete circle surrounded by the elastic metal strip 301. Each of the elastic mechanisms 302 includes a base 3021 and two arc-shaped elastic pieces 3022 disposed on two sides of the base 3021, and the free ends of the elastic pieces 3022 extend along the elastic metal strip 301 and are inclined toward the inner side of the elastic metal strip 301. The free ends of the adjacent side elastic pieces 3022 of two adjacent bases 3021 are spaced apart from each other so that the elastic pieces 3022 can be compressed inward when the two ends of the elastic body 31 are fastened together. When the connection mechanism is disconnected, the elastic mechanism 302 outwards supports the elastic metal strip 301, and the curvature radius of the elastic metal strip 301 is increased, so that the elastic metal strip 301 extends into the first slot to realize limiting.
Specifically, referring to fig. 4, in some embodiments, the connection mechanism 32 includes a first connection plate 321a, a second connection plate 322a, a connection portion 323a for connecting the first connection plate 321a and the second connection plate 322a, and a vortex metal plate 324a connected to the first connection plate 321a or the second connection plate 322a, wherein the vortex metal plate 324a is in contact with the connection portion 323 through a metal contact portion 325a, so as to fuse the connection portion 323 by heating.
The first connecting plate 321a and the second connecting plate 322a are respectively provided with a limiting post 3211a, and the limiting posts 3211a of the first connecting plate 321a and the second connecting plate 322a are respectively inserted into the connecting holes 3131 at the two ends of the elastic body.
Specifically, referring to fig. 5 and 6, in other embodiments, the connecting mechanism 32 includes a third connecting plate 322b, a fourth connecting plate 321b, and a soluble stopper 323 b.
A groove 3221b is formed in the third connecting plate 322b, a through hole 3211b is formed in the fourth connecting plate 321b, one end of the third connecting plate 322b is connected to one end of the elastic body 31, one end of the fourth connecting plate 321b is connected to the other end of the elastic body 31, the fourth connecting plate 321b is mounted on the third connecting plate 322b, so that the groove 3221b is opposite to the through hole 3211b, and the soluble limiting block 323b is clamped in the groove and the through hole. When water is encountered to dissolve the soluble limiting stopper 323b, the elastic body 31 is expanded due to the elastic force to separate the third connecting plate 322b from the fourth connecting plate 321b, and the curvature radius of the elastic body 31 is increased and extends into the first slot to realize limiting.
It will be appreciated that in some embodiments the soluble stop 323b may be replaced with a water-swelling stop that swells in the presence of water to disengage from the groove 3221b, thereby separating the third and fourth connecting plates 322b, 321 b.
It is understood that in some embodiments, a sealing ring or an expansion rubber ring may be further disposed between the first tube 10 and the second tube 20 to achieve sealing, and the disposing manner thereof is not described in detail.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a ripple snap ring detains real wall pipe of flexible interface winding which characterized in that includes:
the first pipe body is provided with an annular first clamping groove at a position close to the first end on the inner side wall surface of the first pipe body;
the outer side wall surface of the second pipe body is provided with a second clamping groove in an annular shape at a position close to a second end, and the second end is inserted into the first end;
the elastic limiting belt is in a circular ring shape and comprises an elastic body extending in a circular arc shape and a connecting mechanism for connecting two ends of the elastic body; the elastic limiting belt is sleeved in the second clamping groove, the connecting mechanism is a disconnectable connecting mechanism, when the connecting mechanism is not disconnected, the elastic body is bound in the second clamping groove, and when the connecting mechanism is disconnected, the curvature radius of the elastic body under the action of elastic force is increased, so that the outer side of the elastic body stretches into the first clamping groove to realize limiting.
2. The corrugated snap ring flexible interface wrapped solid wall pipe as claimed in claim 1, wherein said elastomeric body comprises: the connecting mechanism comprises a plurality of arc-shaped elastic metal sheets and connecting metal sheets which are used for sequentially connecting the arc-shaped elastic metal sheets and distributed along a preset circumference, wherein the curvature radius of the elastic metal sheets is smaller than that of the preset circumference, and the connecting mechanism is respectively connected with the two connecting metal sheets to form an annular structure; the circle center of each elastic metal sheet is positioned at the inner side of the elastic limit belt.
3. The corrugated snap ring flexible interface wrapped solid wall pipe as claimed in claim 2, wherein the connecting metal sheet is arc-shaped and the center of the connecting metal sheet is located outside the elastic limit band.
4. The corrugated snap ring flexible joint wound solid-wall pipe according to claim 1, wherein the elastic body comprises an elastic metal strip extending along a predetermined circumference and a plurality of elastic mechanisms disposed on inner side walls of the elastic metal strip at regular intervals, each of the elastic mechanisms comprises a base and two circular arc-shaped elastic pieces disposed on both sides of the base, the elastic pieces extend along the elastic metal strip and free ends thereof are inclined toward the inner side of the elastic metal strip.
5. A corrugated snap ring flexible joint wrapped solid wall pipe as claimed in claim 4 wherein the free ends of the resilient tabs on adjacent sides of two adjacent bases are spaced apart.
6. A corrugated snap ring flexible interface wrapped solid wall pipe as claimed in claim 1, wherein said connection mechanism comprises a first connection plate, a second connection plate, a connection portion for connecting said first connection plate and said second connection plate, and a vortex metal plate connected to said first connection plate or said second connection plate, said vortex metal plate being in contact with said connection portion through a metal contact portion for heating to fuse said connection portion.
7. The corrugated snap ring flexible interface wrapped solid wall pipe of claim 1, wherein the connection mechanism comprises a third connection plate, a fourth connection plate, and a soluble stop block;
the third connecting plate is provided with a groove, the fourth connecting plate is provided with a through hole, one end of the third connecting plate is connected with one end of the elastic body, one end of the fourth connecting plate is connected with the other end of the elastic body, the fourth connecting plate covers the third connecting plate to enable the groove to be right opposite to the through hole, and the soluble limiting block is clamped in the groove and the through hole.
8. The corrugated snap ring flexible joint wrapped solid wall pipe as claimed in claim 1, wherein said connection mechanism comprises a third connection plate, a fourth connection plate and a water expansion stop block;
the third connecting plate is provided with a groove, the fourth connecting plate is provided with a through hole, one end of the third connecting plate is connected with one end of the elastic body, one end of the fourth connecting plate is connected with the other end of the elastic body, the fourth connecting plate covers the third connecting plate to enable the groove to be right opposite to the through hole, and the water expansion limiting block is clamped in the groove and the through hole.
9. The corrugated snap ring flexible joint wound solid wall pipe as claimed in claim 1, wherein the first pipe body comprises a first pipe layer formed by spirally winding a plurality of turns of the first solid strip along a predetermined axial direction, and any two adjacent turns of the first solid strip are connected by means of hot melting.
10. The corrugated snap ring flexible joint wound solid wall pipe as claimed in claim 9, wherein the second pipe body comprises a second pipe layer formed by spirally winding a plurality of turns of the second solid strip along a predetermined axial direction, and any two adjacent turns of the second solid strip are connected by means of hot melting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015868.3U CN210141397U (en) | 2019-07-02 | 2019-07-02 | Corrugated snap ring buckle flexible interface winding solid wall pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921015868.3U CN210141397U (en) | 2019-07-02 | 2019-07-02 | Corrugated snap ring buckle flexible interface winding solid wall pipe |
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| CN210141397U true CN210141397U (en) | 2020-03-13 |
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| CN201921015868.3U Active CN210141397U (en) | 2019-07-02 | 2019-07-02 | Corrugated snap ring buckle flexible interface winding solid wall pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060771A (en) * | 2020-09-23 | 2020-12-11 | 马全有 | Printing machine bottom plate assembly convenient to position |
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2019
- 2019-07-02 CN CN201921015868.3U patent/CN210141397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060771A (en) * | 2020-09-23 | 2020-12-11 | 马全有 | Printing machine bottom plate assembly convenient to position |
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