CN217182870U - Anti-drop power tube connects - Google Patents
Anti-drop power tube connects Download PDFInfo
- Publication number
- CN217182870U CN217182870U CN202220111110.5U CN202220111110U CN217182870U CN 217182870 U CN217182870 U CN 217182870U CN 202220111110 U CN202220111110 U CN 202220111110U CN 217182870 U CN217182870 U CN 217182870U
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- pipe
- connecting pipe
- cap
- groove
- power pipe
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Abstract
The utility model discloses an anti-drop power pipe joint, which comprises a connecting pipe, wherein the outer sides of the two ends of the connecting pipe are provided with connecting caps through thread sleeves, one end of each connecting cap is provided with a limit groove, the outer surface of the connecting pipe is provided with a limit ring corresponding to the limit groove, the inner sides of the two ends of the connecting pipe are respectively provided with splicing grooves, the end part of the connecting pipe is connected with a power pipe, one end of the power pipe extends to the splicing grooves and is clamped, the connecting cap in the utility model is provided with an annular limit groove, and the limit rings are arranged at the corresponding positions of the two ends of the connecting pipe and the limit grooves, so that the connecting cap can realize advance and retreat through thread rotation within the stroke range of the limit grooves, the convenient connection is ensured, the falling of the connecting cap is avoided, in addition, the connecting cap is provided with a seal groove which is clamped with a seal bulge on the power pipe, the power tube and the connecting tube are connected more hermetically.
Description
Technical Field
The utility model belongs to the technical field of the power tube connects, concretely relates to anti-drop power tube connects.
Background
The power tube is a product which is subjected to hot dip coating by PE or internal and external coating by epoxy resin, and has excellent corrosion resistance. Meanwhile, the coating has good electrical insulation and can not generate electric corrosion. Low water absorption, high mechanical strength and small friction coefficient, and can achieve the purpose of long-term use. And can also effectively prevent the damage of the plant root system and the soil environmental stress, and the like. The connection of present electric power pipe generally all is that pipy connector connects, and all designs on the present connector and connect the cap, and traditional connection cap all is direct to be revolved on the connecting pipe through the screw thread, does not have anti-disengaging structure, and rotatory excessively drops easily to present connection leakproofness is limited.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-drop power line coupling to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an anti-drop power pipe joint, includes the connecting pipe, the both ends outside of connecting pipe is established through the thread bush and is connected with the connection cap, the one end of connecting the cap is provided with the restriction groove, the surface of connecting pipe and the restriction groove department of corresponding are provided with the restriction ring, the both ends inboard of connecting pipe is provided with the concatenation groove respectively, the end connection of connecting pipe has the electric power pipe, the one end of electric power pipe extends to concatenation inslot block, the other end of connecting the cap passes through the screw thread with the surface of electric power pipe and closes soon to be connected, the surface of electric power pipe is provided with protruding ring, one side of protruding ring is provided with sealed arch, a side surface and the sealed protruding department of corresponding of department of connecting the cap are provided with the seal groove, sealed arch extends to the block connection in the seal groove.
Preferably, the limiting ring and the connecting pipe are of an integrated structure, and the longitudinal height of the cross section of the limiting ring is matched with that of the cross section of the limiting groove.
Preferably, a layer of supporting metal net ring is arranged inside the connecting pipe, and a honeycomb-shaped mesh structure is arranged on the supporting metal net ring.
Preferably, the shape of the sealing groove is of an annular structure, and the shape and the size of the sealing groove are matched with those of the sealing bulge.
Preferably, both ends of the connecting pipe and both ends of the power pipe are provided with external threads matched with the internal threads on the inner side of the connecting cap.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a design annular restriction groove on the connection cap to correspond the department at the both ends of connecting pipe and restriction groove and designed the restriction ring, make the connection cap can realize the advance and retreat through the screw thread rotation in the stroke range in restriction groove, when guaranteeing to connect conveniently, avoid connecting the condition that the cap drops and take place, designed the seal groove on the connection cap in addition, with the mutual block of sealed arch on the electric power pipe, made the electric power pipe be connected more sealed with the connecting pipe.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic sectional view of the connection structure of the connector and the power pipe of the present invention;
FIG. 3 is a schematic view of the connection between the connection pipe and the connection cap of the present invention;
in the figure: 1. a connecting pipe; 2. a connecting cap; 3. a supporting metal mesh ring; 4. splicing grooves; 5. a confinement ring; 6. a limiting groove; 7. an electric power tube; 8. a raised ring; 9. sealing the protrusion; 10. sealing the groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides an anti-drop power pipe joint, including connecting pipe 1, the both ends outside of connecting pipe 1 is established through the thread bush and is connected with connecting cap 2, for convenient firm in connection, the one end of connecting cap 2 is provided with restriction groove 6, the surface of connecting pipe 1 is provided with restriction ring 5 with restriction groove 6 correspondence department, the both ends inboard of connecting pipe 1 is provided with concatenation groove 4 respectively, the end connection of connecting pipe 1 has power tube 7, the one end of power tube 7 extends to 4 interior blocks of concatenation groove, the other end of connecting cap 2 passes through the screw thread with the surface of power tube 7 and closes soon to be connected, the surface of power tube 7 is provided with bulge loop 8, one side of bulge loop 8 is provided with sealed arch 9, a side surface of connecting cap 2 is provided with seal groove 10 with sealed arch 9 correspondence department, sealed arch 9 extends to the 10 interior block of seal groove and connects, guarantee connection seal.
In this embodiment, preferably, the limiting ring 5 and the connecting pipe 1 are of an integrated structure, and the longitudinal height of the cross section of the limiting ring 5 is matched with the longitudinal height of the cross section of the limiting groove 6, so as to perform a limiting function conveniently.
In this embodiment, it is preferable that a layer of supporting metal mesh ring 3 is disposed inside the connecting pipe 1, and a honeycomb mesh structure is disposed on the supporting metal mesh ring 3, so as to improve the supporting performance of the connecting pipe 1.
In this embodiment, it is preferable that the shape of the sealing groove 10 is an annular structure, and the shape and size of the sealing groove 10 match the shape and size of the sealing protrusion 9, in order to ensure good sealing performance.
In this embodiment, preferably, both ends of the connection pipe 1 and both ends of the power pipe 7 are provided with external threads matched with the internal threads on the inner side of the connection cap 2, so that the connection is performed in a threaded manner conveniently.
The utility model discloses a theory of operation and use flow: design annular restriction groove 6 on connecting cap 2, and the both ends of connecting pipe 1 and restriction groove 6 correspond the department and have designed restriction ring 5, make connecting cap 2 can realize the advance and retreat through the screw thread rotation in restriction groove 6's stroke range, when guaranteeing to connect conveniently, avoid connecting the condition that cap 2 drops and take place, seal groove 10 has been designed on connecting cap 2 in addition, with the mutual block of sealed protruding 9 on the electric power pipe 7, make electric power pipe 7 be connected more sealed with connecting pipe 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an anti-drop power line coupling, includes connecting pipe (1), its characterized in that: the outer sides of two ends of the connecting pipe (1) are provided with connecting caps (2) through thread sleeves, one end of each connecting cap (2) is provided with a limiting groove (6), a limiting ring (5) is arranged at a position where the outer surface of the connecting pipe (1) corresponds to the limiting groove (6), splicing grooves (4) are respectively arranged at the inner sides of two ends of the connecting pipe (1), the end part of the connecting pipe (1) is connected with a power pipe (7), one end of the power pipe (7) extends into the splicing grooves (4) to be clamped, the other end of each connecting cap (2) is connected with the outer surface of the power pipe (7) through thread screwing, a convex ring (8) is arranged on the outer surface of the power pipe (7), a sealing bulge (9) is arranged on one side of the convex ring (8), and a sealing groove (10) is arranged at a position where one side surface of each connecting cap (2) corresponds to the sealing bulge (9), the sealing bulge (9) extends into the sealing groove (10) to be connected in a clamping mode.
2. The anti-drop electric power pipe joint according to claim 1, characterized in that: the limiting ring (5) and the connecting pipe (1) are of an integrated structure, and the longitudinal height of the section of the limiting ring (5) is matched with that of the section of the limiting groove (6).
3. The anti-drop electric power pipe joint according to claim 1, characterized in that: the connecting pipe is characterized in that a layer of supporting metal net ring (3) is arranged inside the connecting pipe (1), and a honeycomb-shaped mesh structure is arranged on the supporting metal net ring (3).
4. The anti-drop electric power pipe joint according to claim 1, characterized in that: the shape of the sealing groove (10) is of an annular structure, and the shape and the size of the sealing groove (10) are matched with those of the sealing bulge (9).
5. The coming-off preventing electric power pipe joint according to claim 1, characterized in that: the two ends of the connecting pipe (1) and the two ends of the power pipe (7) are both provided with external threads matched with the internal threads on the inner side of the connecting cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111110.5U CN217182870U (en) | 2022-01-17 | 2022-01-17 | Anti-drop power tube connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220111110.5U CN217182870U (en) | 2022-01-17 | 2022-01-17 | Anti-drop power tube connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217182870U true CN217182870U (en) | 2022-08-12 |
Family
ID=82735688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220111110.5U Active CN217182870U (en) | 2022-01-17 | 2022-01-17 | Anti-drop power tube connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217182870U (en) |
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2022
- 2022-01-17 CN CN202220111110.5U patent/CN217182870U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |