CN220980570U - Nested formula winding pipe of flaring with flexible seal structure - Google Patents
Nested formula winding pipe of flaring with flexible seal structure Download PDFInfo
- Publication number
- CN220980570U CN220980570U CN202322850788.2U CN202322850788U CN220980570U CN 220980570 U CN220980570 U CN 220980570U CN 202322850788 U CN202322850788 U CN 202322850788U CN 220980570 U CN220980570 U CN 220980570U
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- Prior art keywords
- pipe
- butt joint
- flexible sealing
- ring
- flaring
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- 238000004804 winding Methods 0.000 title claims abstract description 21
- 210000001503 joint Anatomy 0.000 claims abstract description 73
- 238000007789 sealing Methods 0.000 claims abstract description 66
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 8
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Joints With Sleeves (AREA)
Abstract
The utility model discloses a flaring nested winding pipe with a flexible sealing structure, which comprises: the corrugated pipe is a wave-shaped pipeline formed by high-density polyethylene, one end of the corrugated pipe is provided with a butt joint pipe, the inside of the outer end face of the butt joint pipe is provided with a connecting groove, the connecting groove is annular, and the inside of the connecting groove is in one-to-one clamping connection with the positioning ring; the arc plugboard penetrates through the first positioning ring, the cross section of the first positioning ring is of an L-shaped annular structure, and arc holes which are connected with the arc plugboard in a clamping mode are symmetrically formed in the first positioning ring. This nested formula winding pipe of flaring with flexible seal structure constitutes nested connection structure through linking groove and the first flexible sealing ring of holding ring and the second flexible sealing ring of holding ring terminal surface to the takeover, keeps the stable connection to takeover and the inside of flaring pipe, through the installation to takeover and the first flexible sealing ring of holding ring, effectively avoids environmental impact, simultaneously reduces installation cost.
Description
Technical Field
The utility model relates to the technical field of winding pipes, in particular to a flaring nested winding pipe with a flexible sealing structure.
Background
The HDPE injection molding flaring winding pipe is made of high-density polyethylene, a single screw machine is adopted to extrude small square pipes, then the square pipes are wound on a winding machine, hot-melt welding rods with the same materials are extruded between the two square pipes to weld the square pipes and the square pipes, and as the molded winding pipe is put into single screw injection molding equipment to be formed by flaring head injection molding, the flaring pipe positions are required to be added at pipe openings in order to better connect pipes with different diameters in the pipe butt joint process.
The flaring pipeline connection mode of the high-density polyethylene winding pipe on the field mainly adopts a heat shrinkage belt or an electric hot melting belt to connect, the whole installation cost of the connection mode is high, the installation difficulty and the construction time are increased to restrict the construction period, and the connection part of the flaring pipe and the pipeline is additionally provided with an anti-drop ring, so that the anti-drop ring and the pipeline are limited in connection effect, the separation of partial falling positions easily occurs, the insertion butt joint connection structure between the pipes is difficult to observe the abrasion of the wall surface of the pipe in the insertion process, and the tightness of the connection part is difficult to ensure after the insertion.
Disclosure of utility model
The utility model aims to provide a flaring nested winding pipe with a flexible sealing structure, which solves the problems that in the background technology, a thermal contraction belt or an electric hot melting belt is adopted for connection, the overall installation cost of the connection mode is high, the installation difficulty is increased, the connection effect of an anti-drop ring and a pipeline is limited, the connection structure is easy to fall off and separate at part positions, the insertion butt joint structure between pipes is difficult to observe the abrasion of the wall surface of the pipe in the insertion process, and the tightness of a joint part is difficult to ensure after the insertion.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flaring nested winding pipe with flexible seal structure, includes the bellows, and it is the wave pipeline that high density polyethylene constitutes, bellows one end is provided with the butt joint pipe, and is provided with the linking groove in butt joint pipe outer terminal surface inside, the linking groove sets up to annular, and linking inslot portion and holding ring one-to-one block connection;
the arc-shaped plugboard penetrates through the first positioning ring, the cross section of the first positioning ring is of an L-shaped annular structure, arc-shaped holes which are in clamping connection with the arc-shaped plugboard are symmetrically formed in the first positioning ring, and one end of the arc-shaped plugboard is arranged at one end of the flexible sealing ring;
The rubber ring is arranged at the other end of the flexible sealing ring, a positioning ring II is arranged on the surface of the flexible sealing ring, which is close to the surface of the positioning ring II, and the inside of the positioning ring II is connected with a silica gel connecting ring which is arranged at a port with a connecting groove on the connecting pipe.
By adopting the technical scheme, the flaring pipe and the butt joint pipe form nested butt joint connection, and the internal sealing environment is improved along with flexible structures such as the internal sealing piece, the rubber ring and the like.
Preferably, the corrugated pipe is aligned with the circle center of the butt joint pipe, and the butt joint pipes are arranged at the two ends of the corrugated pipe.
By adopting the technical scheme, the corrugated pipe is kept aligned with the circle center of the butt joint pipe through injection molding, and the environment is sealed inside.
Preferably, the outer wall surface of the butt joint pipe is in threaded connection with the flaring pipe, and the butt joint pipe is provided with a joint groove end surface which abuts against one surface of the positioning ring.
By adopting the technical scheme, the butt joint pipe and the flaring pipe are tightly connected through threads.
Preferably, the arc-shaped plugboard and the flexible sealing ring form an annular structure with a U-shaped cross section, and the cross section of the flexible sealing ring is in an L-shaped structure.
By adopting the technical scheme, the arc-shaped plugboard penetrates through the inside of the flexible sealing ring, and the auxiliary flaring pipe is tightly connected with the butt joint pipe.
Preferably, one end of the L-shaped structure of the flexible sealing ring abuts against the inner wall surface of the butt joint pipe, and the inner wall surface of the butt joint pipe is provided with a groove which is connected with the rubber ring in a clamping mode.
By adopting the technical scheme, the rubber ring arranged on the surface of the flexible sealing ring is tightly connected with the butt joint pipe.
Preferably, one end of the flexible sealing ring, which is in butt joint with the arc-shaped plugboard, is clamped and connected with the inner wall surface of the flaring pipe, the flaring pipe is sleeved at the port of the butt joint pipe, and the flaring pipe is connected with the butt joint pipe through a thread groove arranged on the surface of the flaring pipe.
By adopting the technical scheme, the circle centers of the flaring pipe and the butt joint pipe are aligned, and the butt joint pipe is in a nested structure.
Compared with the prior art, the utility model has the beneficial effects that: this flaring nested winding pipe with flexible seal structure:
1. When the device is used, the nested connecting structure is formed by the connecting groove on the end surface of the butt joint pipe and the first linkage flexible sealing ring and the second linkage flexible sealing ring, so that the stable connection between the butt joint pipe and the inside of the flaring pipe is maintained, the environmental influence is effectively avoided by the installation of the butt joint pipe, the first linkage flexible sealing ring and the second linkage flexible sealing ring, the installation cost is reduced, and the construction time is saved;
2. The flexible sealing ring is matched with the arc-shaped plugboard and is in an inserted connection structure with the first positioning ring, so that auxiliary limit installation is carried out between the positioning ring and the flexible sealing ring through the arc-shaped plugboard, meanwhile, the arc-shaped plugboard is filled between the butt joint pipe and the flaring pipe to be sealed, the flaring pipe and the butt joint pipe are kept to be stably connected, and the nesting structure is connected through mutual clamping, so that the stability of the connection position is kept;
3. Along with flexible sealing ring and flaring pipe block connection, install at the inside rubber circle of butt joint pipe recess and flexible sealing ring cooperation and butt joint pipe seal, can directly observe flexible sealing ring junction through visual pipeline of making a video recording, assist the certainty to the holding ring position through pressing flexible sealing ring, be convenient for provide inspection and observation environment to junction.
Drawings
FIG. 1 is a schematic view of the overall external perspective structure of the present utility model;
FIG. 2 is a schematic view of a mounting perspective structure of a retaining ring and a flared tube according to the present utility model;
FIG. 3 is a schematic view of an exploded perspective view of the inside of a flared tube according to the present utility model;
Fig. 4 is a schematic view of the overall internal side-sectional perspective structure of the present utility model.
In the figure: 1. a bellows; 2. a butt joint pipe; 3. a connection groove; 4. a first positioning ring; 5. arc plugboards; 6. a flexible sealing ring; 7. a rubber ring; 8. a positioning ring II; 9. a silica gel connecting ring; 10. flaring the tube; 11. a thread groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a flaring nested winding pipe with a flexible sealing structure comprises a corrugated pipe 1, a butt joint pipe 2, a joint groove 3, a positioning ring I4, an arc-shaped plugboard 5, a flexible sealing ring 6, a rubber ring 7, a positioning ring II 8, a silica gel connecting ring 9, a flaring pipe 10 and a thread groove 11;
The corrugated pipe 1 is a wave-shaped pipeline formed by high-density polyethylene, one end of the corrugated pipe 1 is provided with a butt joint pipe 2, the inside of the outer end face of the butt joint pipe 2 is provided with a connecting groove 3, the connecting groove 3 is annular, the inside of the connecting groove 3 is in clamping connection with one end of a positioning ring I4, the corrugated pipe 1 is aligned with the circle center of the butt joint pipe 2, two ends of the corrugated pipe 1 are provided with the butt joint pipe 2, the outer wall face of the butt joint pipe 2 is in threaded connection with a flaring pipe 10, and the end face of the butt joint pipe 2 is provided with the connecting groove 3 which is abutted against the surface of the positioning ring I4;
The corrugated pipe 1 and the butt joint pipe 2 are of pipeline structures formed by high-density polyethylene injection molding, so that the corrugated pipe 1 and the butt joint pipe 2 are of an integrated structure, the internal sealing effect of the corrugated pipe 1 and the butt joint pipe 2 is kept, when the pipe is used, the joint between the inside of the joint groove 3 and the first positioning ring 4 is additionally provided with a damping strip connected, the joint groove 3 and the first positioning ring 4 are kept to be stably connected through glue, the first positioning ring 4 is in penetrating connection with the arc-shaped plugboard 5, the first positioning ring 4 is stably connected with the flexible sealing ring 6, as shown in fig. 1 and 4, and the pipe 10 is sleeved on the outer wall surface of the butt joint pipe 2 along with rotation to keep tight connection, as shown in fig. 1 and 4;
The arc-shaped plugboard 5 penetrates through the inner part of the positioning ring I4, the cross section of the positioning ring I4 is of an L-shaped annular structure, arc-shaped holes which are connected with the arc-shaped plugboard 5 in a clamping manner are symmetrically formed in the inner part of the positioning ring I4, one end of the arc-shaped plugboard 5 is arranged at one end of the flexible sealing ring 6, the arc-shaped plugboard 5 and the flexible sealing ring 6 form an annular structure with a U-shaped cross section, the cross section of the flexible sealing ring 6 is of an L-shaped structure, one end of the L-shaped structure of the flexible sealing ring 6 abuts against the inner wall surface of the butt joint pipe 2, and a groove which is connected with the rubber ring 7 in a clamping manner is formed in the inner wall surface of the butt joint pipe 2;
The flexible sealing ring 6 is arranged at one end of the arc-shaped inserting plate 5, as shown in fig. 3 and 4, the arc-shaped inserting plate 5 and the flexible sealing ring 6 form a U-shaped annular lantern ring, the first positioning ring 4 and the flexible sealing ring 6 are mutually pulled and nested, meanwhile, the arc-shaped inserting plate 5 is positioned in a gap between the butt joint pipe 2 and the flaring pipe 10, the arc-shaped inserting plate 5 and the flexible sealing ring 6 are made of corrosion-resistant and high-temperature-resistant rubber materials, the rubber materials of the body of the arc-shaped inserting plate 5 are used for stably connecting the butt joint pipe 2 and the flaring pipe 10 in a gap filling and maintaining manner, and even if displacement deformation occurs between the butt joint pipe 2 and the flaring pipe 10, the deformation of the butt joint part is reduced by the arc-shaped inserting plate 5;
The rubber ring 7 is arranged at the other end of the flexible sealing ring 6, the surface of the flexible sealing ring 6, which is close to the surface of the first positioning ring 4, is provided with a second positioning ring 8, the inside of the second positioning ring 8 is connected with a silica gel connecting ring 9, the silica gel connecting ring 9 is arranged at the port of the butt joint pipe 2, which is provided with a connecting groove 3, one end of the flexible sealing ring 6, which is in butt joint with the arc-shaped plugboard 5, is clamped and connected with the inner wall surface of the flaring pipe 10, the flaring pipe 10 is sleeved at the port of the butt joint pipe 2, and the flaring pipe 10 is connected with the butt joint pipe 2 through a thread groove 11 arranged on the surface;
During use, the flexible sealing ring 6 is sleeved at one end of the butt joint pipe 2, so that the groove on the inner wall surface of the butt joint pipe 2 is connected with the rubber ring 7 in a clamping manner, as shown in fig. 4, the positioning ring II 8 on the outer wall surface of the flexible sealing ring 6 is connected with the silica gel connecting ring 9 in a clamping manner, and is used for assisting the rubber ring 7 to be connected with the butt joint pipe 2, so that the butt joint pipe 2 is in nested connection with the flexible sealing ring 6, the flared pipe 10 is sleeved outside the flexible sealing ring 6 at the port of the butt joint pipe 2 along with the flared pipe 10, as shown in fig. 1 and 4, the thread groove 11 on the inner wall surface at the bottom end of the flared pipe 10 is connected with the butt joint pipe 2, and meanwhile, the end, connected with the arc-shaped insertion plate 5, of the flexible sealing ring 6 is clamped into the groove on the inner wall surface of the flared pipe 10, as shown in fig. 4, so that the flared pipe 10 is in nested structure with the butt joint pipe 2 and the flexible sealing ring 6.
Working principle: when the flaring nested winding pipe with the flexible sealing structure is used, an installation position is provided for the first positioning ring 4 through the connecting groove 3, the first positioning ring 4 is inserted into the first positioning ring 4 along with the flexible sealing ring 6 by the arc-shaped inserting plate 5, the second positioning ring 8 is connected with the silica gel connecting ring 9 on the end face of the butt joint pipe 2 in a clamping way, the first positioning ring 4 and the flexible sealing ring 6 are kept in the mutual clamping way, the first positioning ring is connected with the inside of the flaring pipe 10 in the clamping way through the flexible sealing ring 6, the inside sealing environment is kept, the nested structure is formed along with the threaded groove 11 and the threaded connection of the butt joint pipe 2, the inside tight connection is kept, stable installation is provided for pipeline connection, and the overall practicability is increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nested formula winding pipe of flaring with flexible seal structure, includes bellows (1), arc picture peg (5) and rubber circle (7), its characterized in that:
The corrugated pipe (1) is a corrugated pipe formed by high-density polyethylene, one end of the corrugated pipe (1) is provided with a butt joint pipe (2), the inside of the outer end face of the butt joint pipe (2) is provided with a connecting groove (3), the connecting groove (3) is annular, and the inside of the connecting groove (3) is in clamping connection with one end of the positioning ring I (4);
The arc-shaped plugboard (5) penetrates through the positioning ring I (4), the cross section of the positioning ring I (4) is of an L-shaped annular structure, arc-shaped holes which are connected with the arc-shaped plugboard (5) in a clamping mode are symmetrically formed in the positioning ring I (4), and one end of the arc-shaped plugboard (5) is installed at one end of the flexible sealing ring (6);
Rubber circle (7), it is installed flexible sealing ring (6) other end, flexible sealing ring (6) surface is close to holding ring one (4) surface and is provided with holding ring two (8), and inside and silica gel go-between (9) of holding ring two (8) are connected, silica gel go-between (9) are installed and are equipped with the port that links up groove (3) to take over (2).
2. A flared nested winding tube provided with a flexible sealing structure as claimed in claim 1, wherein: the corrugated pipe (1) is aligned with the circle center of the butt joint pipe (2), and the butt joint pipes (2) are arranged at two ends of the corrugated pipe (1).
3. A flared nested winding tube provided with a flexible sealing structure as claimed in claim 1, wherein: the outer wall surface of the butt joint pipe (2) is in threaded connection with the flaring pipe (10), and the end surface of the butt joint pipe (2) provided with the connecting groove (3) is propped against the surface of the positioning ring I (4).
4. A flared nested winding tube provided with a flexible sealing structure as claimed in claim 1, wherein: the arc-shaped plugboard (5) and the flexible sealing ring (6) form an annular structure with a U-shaped cross section, and the cross section of the flexible sealing ring (6) is of an L-shaped structure.
5. A flared nested winding tube provided with a flexible sealing structure as claimed in claim 1, wherein: one end of the L-shaped structure of the flexible sealing ring (6) is propped against the inner wall surface of the butt joint pipe (2), and the inner wall surface of the butt joint pipe (2) is provided with a groove which is connected with the rubber ring (7) in a clamping way.
6. A flared nested winding tube provided with a flexible sealing structure as claimed in claim 1, wherein: one end of the flexible sealing ring (6) which is in butt joint with the arc-shaped plugboard (5) is connected with the inner wall surface of the flaring pipe (10) in a clamping mode, the flaring pipe (10) is sleeved on the port of the butt joint pipe (2), and the flaring pipe (10) is connected with the butt joint pipe (2) through a thread groove (11) formed in the surface of the flaring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850788.2U CN220980570U (en) | 2023-10-24 | 2023-10-24 | Nested formula winding pipe of flaring with flexible seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322850788.2U CN220980570U (en) | 2023-10-24 | 2023-10-24 | Nested formula winding pipe of flaring with flexible seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220980570U true CN220980570U (en) | 2024-05-17 |
Family
ID=91056124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322850788.2U Active CN220980570U (en) | 2023-10-24 | 2023-10-24 | Nested formula winding pipe of flaring with flexible seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220980570U (en) |
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2023
- 2023-10-24 CN CN202322850788.2U patent/CN220980570U/en active Active
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