CN218408999U - PVC pipe with installation head - Google Patents
PVC pipe with installation head Download PDFInfo
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- CN218408999U CN218408999U CN202222762524.7U CN202222762524U CN218408999U CN 218408999 U CN218408999 U CN 218408999U CN 202222762524 U CN202222762524 U CN 202222762524U CN 218408999 U CN218408999 U CN 218408999U
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- external screw
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Abstract
The utility model belongs to the technical field of the water pipe installation, concretely relates to PVC pipe with installation head, including chuck mechanism, the sleeve mechanism, the connector, chuck mechanism includes external screw thread pipe and reed, the sleeve mechanism includes internal thread pipe and external screw thread sleeve pipe, the connector includes connecting pipe and end plate, chuck mechanism suit is in the PVC union coupling outside, the outside threaded connection internal thread pipe of external screw thread pipe, the one end of external screw thread pipe is connected with the reed, the external screw thread sleeve pipe slip suit that internal screw thread pipe one end is connected is in the outside of reed, external screw thread sleeve pipe's outside threaded connection connecting pipe, the one end of connecting pipe is connected with the end plate, be provided with sealed the pad between two adjacent end plates, and the fast-assembling clamp is installed in the outside of two adjacent end plates. The utility model has the advantages that: make chuck mechanism and sleeve mechanism, connector fix on the PVC pipe through simple helicitic texture, reuse fast-assembling clamp card solid connection two PVC pipe on the connector of relative installation, convenient and reliable completion PVC pipe's connection.
Description
Technical Field
The utility model belongs to the technical field of the water pipe installation, concretely relates to PVC pipe with installation head.
Background
PVC pipes are plastic pipes extruded by hot pressing from polyvinyl chloride resin in combination with stabilizers, lubricants and the like, and are generally used for drainage, transportation of waste water, chemicals, heating liquids and cooling liquids, and transportation of foods, ultrapure liquids, slurries, gases, compressed air and vacuum systems.
Most of the existing PVC pipes are heated and softened at two ends of a butted pipeline in a hot melting mode when being butted and installed, and then are attached to wait for cooling, but the mode is easily influenced by the construction quality of workers, and when the PVC pipes are used in the later period, the parts with insecure pipeline connection are easily broken, so that the water leakage phenomenon occurs; moreover, the above connection method requires special equipment, and after the joint of the pipelines leaks, ordinary families cannot repair and replace the pipelines in a labor-saving manner.
SUMMERY OF THE UTILITY MODEL
To above problem, the utility model aims to: the utility model provides a PVC pipe with installation head, it needs dedicated hot melt instrument to solve traditional PVC pipe and use hot melt connected mode, and has the problem that the later stage water piping connection department that produces because of construction quality is unstable leaks.
In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a PVC pipe with installation head, includes chuck mechanism, telescopic machanism, connector, chuck mechanism includes external screw thread pipe and reed, telescopic machanism includes internal thread pipe and external screw thread sleeve pipe, the connector includes connecting pipe and end plate, chuck mechanism suit is in the outside of PVC pipe, the outside threaded connection internal thread pipe of external screw thread pipe, the one end of external screw thread pipe is connected with the reed, the external screw thread sleeve pipe slip suit that internal screw thread pipe one end is connected is in the outside of reed, external screw thread sheathed tube outside threaded connection connecting pipe, the one end of connecting pipe is connected with the end plate, and two are adjacent be provided with sealed the pad between the end plate, and two are adjacent the fast-assembling clamp is installed in the outside of end plate.
The utility model has the advantages that: make chuck mechanism and sleeve mechanism, connector fix on the PVC pipe through simple helicitic texture, reuse fast-assembling clamp card solid connection two PVC pipe on the connector of relative installation, convenient and reliable completion PVC pipe's connection.
In order to conveniently install the chuck mechanism on the PVC pipe;
as a further improvement of the above technical solution: the chuck mechanism is in clearance fit with the PVC pipe.
The beneficial effect of this improvement does: the chuck mechanism can be conveniently and slidably sleeved on the outer side of the PVC pipe.
In order to fix the chuck mechanism on the PVC pipe quickly and reliably;
as a further improvement of the above technical solution: the outer side surface of the reed is of a conical surface structure, and the inner wall of the external thread sleeve is matched and attached to the outer side surface of the reed.
The beneficial effect of this improvement does: when the external thread sleeve pipe is pushed by the screw pair structures of the external thread pipe and the internal thread pipe to move towards the reed, the reed can be contracted and deformed, and the chuck mechanism is stably clamped on the outer side of the PVC pipe.
In order to ensure the sealing performance of the joint of the chuck mechanism and the sleeve mechanism;
as a further improvement of the above technical solution: the outer side of the external thread pipe is wound with a raw material belt.
The beneficial effect of this improvement does: the thread seal strip wound outside the external thread pipe can ensure the sealing property of the joint of the external thread pipe and the internal thread pipe.
In order to ensure the sealing performance of the joint of the sleeve mechanism and the connector;
as a further improvement of the above technical solution: the outer side of the external thread sleeve is wound with a raw material belt.
The beneficial effect of this improvement does: the thread seal strip wound on the outer side of the external thread sleeve can ensure the sealing property of the joint of the external thread sleeve and the connecting pipe.
In order to ensure the tightness of the connection between the adjacent end plates;
as a further improvement of the above technical solution: the sealing gasket is of a flat annular rubber ring structure, the outer diameter of the sealing gasket is not larger than that of the end plate, and the inner diameter of the sealing gasket is not smaller than that of the end plate.
The beneficial effect of this improvement does: the gasket may provide a seal between adjacent end plates.
The parts of the device not involved are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional structural view of the present invention;
FIG. 3 is a cross-sectional view of the present invention with the PVC pipe removed and the quick mount clip removed;
fig. 4 is a front view of the middle chuck mechanism of the present invention;
fig. 5 is a front view of the middle sleeve mechanism of the present invention;
fig. 6 is a front view of the connecting head of the present invention;
in the figure: 1. PVC pipes; 2. a chuck mechanism; 21. an externally threaded tube; 22. a reed; 3. a sleeve mechanism; 31. an internally threaded tube; 32. an externally threaded sleeve; 4. a connector; 41. a connecting pipe; 42. an end plate; 5. a gasket; 6. and (6) quickly mounting a hoop.
Detailed Description
The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.
Example 1:
as shown in fig. 1-6: the utility model provides a PVC pipe with installation head, includes chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external screw thread pipe 21 and reed 22, sleeve mechanism 3 includes internal thread pipe 31 and external screw thread sleeve pipe 32, connector 4 includes connecting pipe 41 and end plate 42, 2 suits of chuck mechanism are in the outside of PVC pipe 1, the outside threaded connection internal thread pipe 31 of external screw thread pipe 21, the one end of external screw thread pipe 21 is connected with reed 22, the external screw thread sleeve pipe 32 slip suit that internal screw thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external screw thread sleeve pipe 32, the one end of connecting pipe 41 is connected with end plate 42, and two are adjacent be provided with sealed 5 of filling up between the end plate 42, and two are adjacent the fast-assembling clamp 6 is installed in the outside of end plate 42.
The working principle of the technical scheme is as follows: the thread sealing device is characterized in that a thread sealing tape is wound on the outer side of the externally threaded pipe 21, and a thread sealing tape is wound on the outer side of the internally threaded pipe 31; the two chuck mechanisms 2 and the sleeve mechanism 3 are respectively sleeved on two PVC pipes 1 to be connected, then the sleeve mechanism 3 is rotated to enable the internal threaded pipe 31 to be in threaded connection with the external threaded pipe 21, and further the sleeve mechanism 3 moves towards the direction of the reed 22, at the moment, the reed 22 is clamped by the external threaded sleeve 32 and is subjected to inward contraction deformation, so that the external side of the PVC pipe 1 is locked, then an operator rotates and screws the connector 4 on the external side of the external threaded sleeve 32, and the connector 4 and the sleeve mechanism 3 are stably fixed on the PVC pipe 1 through the chuck mechanisms 2; the axes of the connectors 4 arranged on the two PVC pipes 1 are aligned, the sealing gasket 5 is arranged between the opposite end plates 42, and then the quick-assembly clamp 6 is clamped outside the end plates 42 and fastened, so that the two PVC pipes 1 are reliably, hermetically and conveniently connected into a whole.
Example 2:
as shown in fig. 1-6, as the further optimization of the above embodiment, a PVC pipe with a mounting head, includes chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external screw thread pipe 21 and reed 22, sleeve mechanism 3 includes internal screw thread pipe 31 and external screw thread sleeve 32, connector 4 includes connecting pipe 41 and end plate 42, chuck mechanism 2 suit is in the outside of PVC pipe 1, the outside threaded connection internal screw thread pipe 31 of external screw thread pipe 21, the one end of external screw thread pipe 21 is connected with reed 22, the external screw thread sleeve 32 slip suit that internal screw thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external screw thread sleeve 32, the one end of connecting pipe 41 is connected with end plate 42, two adjacent fast-assembling be provided with sealed 5 between the end plate 42, and two adjacent clamp 6 is installed in the outside of end plate 42. The chuck mechanism 2 is in clearance fit with the PVC pipe 1.
Example 3:
as shown in fig. 1-6, as the further optimization of the above embodiment, a PVC pipe with a mounting head, includes chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external screw thread pipe 21 and reed 22, sleeve mechanism 3 includes internal screw thread pipe 31 and external screw thread sleeve 32, connector 4 includes connecting pipe 41 and end plate 42, chuck mechanism 2 suit is in the outside of PVC pipe 1, the outside threaded connection internal screw thread pipe 31 of external screw thread pipe 21, the one end of external screw thread pipe 21 is connected with reed 22, the external screw thread sleeve 32 slip suit that internal screw thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external screw thread sleeve 32, the one end of connecting pipe 41 is connected with end plate 42, two adjacent fast-assembling be provided with sealed 5 between the end plate 42, and two adjacent clamp 6 is installed in the outside of end plate 42. The outer side surface of the reed 22 is of a conical surface structure, and the inner wall of the external thread sleeve 32 is matched and attached to the outer side surface of the reed 22.
Example 4:
as shown in fig. 1-6, as the further optimization of the above embodiment, a PVC pipe with a mounting head, includes chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external screw thread pipe 21 and reed 22, sleeve mechanism 3 includes internal screw thread pipe 31 and external screw thread sleeve 32, connector 4 includes connecting pipe 41 and end plate 42, chuck mechanism 2 suit is in the outside of PVC pipe 1, the outside threaded connection internal screw thread pipe 31 of external screw thread pipe 21, the one end of external screw thread pipe 21 is connected with reed 22, the external screw thread sleeve 32 slip suit that internal screw thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external screw thread sleeve 32, the one end of connecting pipe 41 is connected with end plate 42, two adjacent fast-assembling be provided with sealed 5 between the end plate 42, and two adjacent clamp 6 is installed in the outside of end plate 42. The outer side of the external thread pipe 21 is wound with a thread seal tape.
Example 5:
as shown in fig. 1-6, as the further optimization of the above embodiment, a PVC pipe with a mounting head, includes chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external screw thread pipe 21 and reed 22, sleeve mechanism 3 includes internal screw thread pipe 31 and external screw thread sleeve 32, connector 4 includes connecting pipe 41 and end plate 42, chuck mechanism 2 suit is in the outside of PVC pipe 1, the outside threaded connection internal screw thread pipe 31 of external screw thread pipe 21, the one end of external screw thread pipe 21 is connected with reed 22, the external screw thread sleeve 32 slip suit that internal screw thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external screw thread sleeve 32, the one end of connecting pipe 41 is connected with end plate 42, two adjacent fast-assembling be provided with sealed 5 between the end plate 42, and two adjacent clamp 6 is installed in the outside of end plate 42. The outer side of the external thread sleeve 32 is wound with a raw material belt.
Example 6:
as shown in fig. 1-6, as the further optimization of the above embodiment, a PVC pipe with a mounting head, including chuck mechanism 2, sleeve mechanism 3, connector 4, chuck mechanism 2 includes external thread pipe 21 and reed 22, sleeve mechanism 3 includes internal thread pipe 31 and external thread sleeve 32, connector 4 includes connecting pipe 41 and end plate 42, 2 suits of chuck mechanism are in the outside of PVC pipe 1, the outside threaded connection internal thread pipe 31 of external thread pipe 21, the one end of external thread pipe 21 is connected with reed 22, the external thread sleeve 32 slip suit that internal thread pipe 31 one end is connected is in the outside of reed 22, the outside threaded connection connecting pipe 41 of external thread sleeve 32, the one end of connecting pipe 41 is connected with end plate 42, two adjacent fast-assembling be provided with sealed pad 5 between the end plate 42, and two adjacent clamp 6 is installed in the outside of end plate 42. The sealing gasket 5 is a flat annular rubber ring structure, the outer diameter of the sealing gasket 5 is not larger than that of the end plate 42, and the inner diameter of the sealing gasket 5 is not smaller than that of the end plate 42.
The utility model discloses a theory of operation and use flow: the raw material belt is wound on the outer side of the external thread pipe 21, and the raw material belt is wound on the outer side of the internal thread pipe 31; the two chuck mechanisms 2 and the sleeve mechanism 3 are respectively sleeved on two PVC pipes 1 to be connected, then the sleeve mechanism 3 is rotated to enable the internal threaded pipe 31 to be in threaded connection with the external threaded pipe 21, and further the sleeve mechanism 3 moves towards the direction of the reed 22, at the moment, the reed 22 is clamped by the external threaded sleeve 32 and is subjected to inward contraction deformation, so that the external side of the PVC pipe 1 is locked, then an operator rotates and screws the connector 4 on the external side of the external threaded sleeve 32, and the connector 4 and the sleeve mechanism 3 are stably fixed on the PVC pipe 1 through the chuck mechanisms 2; the axes of the connectors 4 arranged on the two PVC pipes 1 are aligned, the sealing gasket 5 is arranged between the opposite end plates 42, and then the quick-assembling clamp 6 is clamped on the outer sides of the end plates 42 and fastened, so that the two PVC pipes 1 are reliably, hermetically and conveniently connected into a whole.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. A PVC pipe having a mounting head, characterized in that: including chuck mechanism (2), sleeve mechanism (3), connector (4), chuck mechanism (2) include external screw thread pipe (21) and reed (22), sleeve mechanism (3) are including internal screw thread pipe (31) and external screw thread sleeve pipe (32), connector (4) are including connecting pipe (41) and end plate (42), the outside at PVC pipe (1) is managed in chuck mechanism (2) suit, the outside threaded connection internal thread pipe (31) of external screw thread pipe (21), the one end of external screw thread pipe (21) is connected with reed (22), external screw thread sleeve pipe (32) slip suit that internal screw thread pipe (31) one end is connected in the outside of reed (22), the outside threaded connection connecting pipe (41) of external screw thread sleeve pipe (32), the one end of connecting pipe (41) is connected with end plate (42), two adjacent be provided with sealed pad (5) between end plate (42), and two adjacent clamp (6) are installed in the outside of end plate (42).
2. A PVC pipe with a mounting head according to claim 1, characterized in that: the chuck mechanism (2) is in clearance fit with the PVC pipe (1).
3. A PVC pipe with a mounting head as claimed in claim 1, characterised in that: the outer side surface of the reed (22) is of a conical surface structure, and the inner wall of the external thread sleeve (32) is matched with the outer side surface of the reed (22).
4. A PVC pipe with a mounting head as claimed in claim 1, characterised in that: the outer side of the external thread pipe (21) is wound with a raw material belt.
5. A PVC pipe with a mounting head according to claim 1, characterized in that: the outer side of the external thread sleeve (32) is wound with a raw material belt.
6. A PVC pipe with a mounting head according to claim 1, characterized in that: the sealing gasket (5) is of a flat annular rubber ring structure, the outer diameter of the sealing gasket (5) is not larger than that of the end plate (42), and the inner diameter of the sealing gasket (5) is not smaller than that of the end plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762524.7U CN218408999U (en) | 2022-10-20 | 2022-10-20 | PVC pipe with installation head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222762524.7U CN218408999U (en) | 2022-10-20 | 2022-10-20 | PVC pipe with installation head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218408999U true CN218408999U (en) | 2023-01-31 |
Family
ID=85004024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222762524.7U Active CN218408999U (en) | 2022-10-20 | 2022-10-20 | PVC pipe with installation head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218408999U (en) |
-
2022
- 2022-10-20 CN CN202222762524.7U patent/CN218408999U/en active Active
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