CN214589433U - High-strength corrosion-resistant insulation piercing connector - Google Patents
High-strength corrosion-resistant insulation piercing connector Download PDFInfo
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- CN214589433U CN214589433U CN202121144270.1U CN202121144270U CN214589433U CN 214589433 U CN214589433 U CN 214589433U CN 202121144270 U CN202121144270 U CN 202121144270U CN 214589433 U CN214589433 U CN 214589433U
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- collet
- upper cover
- blade
- piercing connector
- high strength
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Abstract
The utility model discloses a high strength anticorrosion insulation piercing connector in the field of circuit construction, including collet, upper cover, blade, screw rod, middle-end moment nut, top moment nut, insulating cap, plastic cover, anti-corrosion coating, the spacing ring is installed to collet right side end, the bungee is installed to the spacing ring side, the insulating cap is installed to the bungee side, the ripple head is installed to the insulating cap lower extreme, through the plastic cover of blade outside installation, make the blade after the electric wire is punctured, seal the electric wire with the blade junction, improved the leakproofness between electric wire and the blade, make the electric wire internal waterproofly, improved piercing connector's security, reduced piercing connector's potential safety hazard; the anti-corrosion layer is added on the surfaces of the collet and the upper cover of the puncture wire clamp, so that the collet and the upper cover are corrosion-resistant, the quality and the service life of the puncture wire clamp are improved, and the practicability of the puncture wire clamp is improved.
Description
Technical Field
The utility model relates to a circuit construction field specifically is anticorrosive insulating puncture fastener of high strength.
Background
The insulating puncture wire clamp mainly comprises a reinforcing shell, a puncture blade, a sealing gasket, waterproof silicone grease, a high-strength bolt, a torque nut and a cable terminal cap sleeve, when a cable needs to be branched or connected, a cable branch line terminal is inserted into the waterproof terminal cap sleeve, after a main line branch position is determined, the torque nut on the wire clamp is screwed by a socket wrench, the contact blade can puncture a cable insulating layer and is in contact with a conductor in the process, the sealing gasket annularly presses the periphery of the punctured position of the cable, the silicone grease in the shell overflows, when the torque reaches a set value, a nut torque mechanism falls off, the main line and the branch line are connected, and the waterproof performance and the electric effect reach parameters required by standards.
In the prior art, the surface of a blade in a puncture wire clamp is smooth, any blocking plastic sleeve is not installed, the blade needs to puncture an electric wire when in use, and the blade with the smooth surface leaks out of the connection part of the blade and the electric wire after the electric wire is punctured, so that the electric wire is not waterproof, and the puncture wire clamp has potential safety hazards; the collet and the upper cover of the existing puncture wire clamp are made of insulating materials, but the surface of the existing puncture wire clamp is easily corroded, the quality of the puncture wire clamp is reduced, the puncture wire clamp is easily damaged, and the practicability of the puncture wire clamp is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high strength anticorrosive insulating puncture fastener to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the high-strength corrosion-resistant insulating puncture wire clamp comprises a collet, an upper cover, a screw rod, a middle-end torque nut, a top end torque nut, an insulating cap, a plastic sleeve and an anti-corrosion layer, wherein a limiting ring is installed at the right side end of the collet, and an elastic rope is installed at the side end of the limiting ring.
As a further aspect of the present invention: an insulating cap is installed at the side end of the elastic rope, and a corrugated head is installed at the lower end of the insulating cap.
As a further aspect of the present invention: the upper cover internally mounted has the screw rod, the gasket is installed to the upper cover upper end.
As a further aspect of the present invention: the top end torque nut is installed at the upper end of the middle end torque nut, and the limiting nut is installed at the lower end of the bottom support.
As a further aspect of the present invention: the end wall all is equipped with the thread through-hole around the collet, the end wall all is equipped with the branch line through-hole around the collet, two all be equipped with the internal thread inside the branch line through-hole.
As a further aspect of the present invention: a plurality of blades are installed to the collet upper end, and are a plurality of the plastic cover is all installed to the blade side.
As a further aspect of the present invention: insulating layers are arranged on the inner sides of the bottom support and the upper cover, and anti-corrosion layers are arranged on the outer sides of the two insulating layers.
Compared with the prior art, the beneficial effects of the utility model are that:
in the utility model, the plastic sleeve is arranged outside the blade, so that the blade seals the connection part of the wire and the blade after the wire is punctured, the sealing property between the wire and the blade is improved, the wire is internally waterproof, the safety of the puncture wire clamp is improved, and the potential safety hazard of the puncture wire clamp is reduced; the anti-corrosion layer is added on the surfaces of the collet and the upper cover of the puncture wire clamp, so that the collet and the upper cover are corrosion-resistant, the quality and the service life of the puncture wire clamp are improved, and the practicability of the puncture wire clamp is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the middle bottom bracket of the present invention;
fig. 3 is a cross-sectional view of the upper cover of the present invention.
In the figure: 1. a bottom support; 2. an upper cover; 3. a gasket; 4. a middle end torque nut; 5. a top end torque nut; 6. a main line via hole; 7. branch line through holes; 8. an internal thread; 9. a screw; 10. a limit nut; 11. a limiting ring; 12. a bungee cord; 13. an insulating cap; 14. a corrugation head; 15. a blade; 16. plastic cover; 17. an insulating layer; 18. and (4) an anti-corrosion layer.
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.
Referring to fig. 1-3, in the embodiment of the present invention, the high-strength anti-corrosion insulation piercing connector includes a bottom support 1, an upper cover 2, a screw rod 9, a middle torque nut 4, a top torque nut 5, an insulating cap 13, a plastic sleeve 16, and an anti-corrosion layer 18, wherein a limit ring 11 is installed at the right side end of the bottom support 1, and a bungee 12 is installed at the side end of the limit ring 11.
Wherein, insulating cap 13 is installed to the elastic rope 12 side, and insulating cap 13 lower extreme is installed with corrugated head 14, during the use, through elastic rope 12 with insulating cap 13 and collet 1 fixed connection, prevent that insulating cap 13 from losing, make insulating cap 13 convenient to use.
2 internally mounted of upper cover has screw rod 9, and gasket 3 is installed to 2 upper ends of upper cover, and during the use, through the installation of gasket 3, it is inseparabler to make the connection between middle-end moment nut 4 and the upper cover 2, prevents that middle-end moment nut 4 is not hard up.
Top end moment nut 5 is installed to 4 upper ends of well end moment nut, and stop nut 10 is installed to 1 lower extreme of collet, and during the use, can use the spanner to twist off top end moment nut 5, fixes piercing fastener, through stop nut 10's installation, can carry on spacingly to screw rod 9.
End wall all is equipped with thread through-hole 6 around collet 1, and end wall all is equipped with branch line through-hole 7 around collet 1, and two branch line through-holes 7 are inside all to be equipped with internal thread 8, during the use, can install the thread inside thread through-hole 6, install the one end of branch line inside branch line through-hole 7, then the inside mountable insulator cap 13 of branch line through-hole 7 of the other end, make the puncture fastener keep inside seal after the use.
A plurality of blades 15 are installed to 1 upper end of collet, and plastic cover 16 is all installed to 15 sides of a plurality of blades, during the use, uses top moment nut 5 to be connected between upper cover 2 and collet 1, connects back blade 15 alright to puncture thread and branch line, through the installation of a plurality of plastic cover 16, makes thread and branch line carry out effective waterproof.
The utility model discloses a theory of operation is: firstly, unscrewing a middle-end torque nut 4 to leave a larger gap between an upper cover 2 and a bottom support 1, then installing a main line in a main line through hole 6, inserting one end of a branch line into a branch line through hole 7, limiting a screw rod 9 through a limiting nut 10, screwing the middle-end torque nut 4 by using a spanner, tightly connecting the upper cover 2 and the bottom support 1, puncturing the main line and the branch line by a plurality of blades 15 so as to limit the branch line of the main line, enabling the main line to be communicated with the branch line through the blades 15 in a current manner, installing plastic sleeves 16 at the side ends of the blades 15, effectively preventing water from entering the main line and the branch line through the installation of the plastic sleeves 16, preventing the main line and the branch line from electric leakage, improving the safety of the main line and the branch line, then screwing an insulating cap 13 into the branch line through hole 7 at the other end to seal the inside of the puncturing line clamp, improving the practicability of the puncturing line clamp, and then screwing a spanner on the top-end torque nut 5, and the puncture wire clamp is screwed off, so that the interior of the puncture wire clamp is fastened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Anticorrosive insulating puncture fastener of high strength, including collet (1), upper cover (2), screw rod (9), well end moment nut (4), top moment nut (5), insulator cap (13), plastic cover (16), anti-corrosion coating (18), its characterized in that: stop collar (11) are installed to collet (1) right side end, elasticity rope (12) are installed to stop collar (11) side.
2. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: an insulating cap (13) is installed at the side end of the elastic rope (12), and a corrugated head (14) is installed at the lower end of the insulating cap (13).
3. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: the upper cover (2) is internally provided with a screw (9), and the upper end of the upper cover (2) is provided with a gasket (3).
4. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: and a top end torque nut (5) is installed at the upper end of the middle end torque nut (4), and a limit nut (10) is installed at the lower end of the bottom support (1).
5. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: the wall all is equipped with thread through-hole (6) around collet (1), the end wall all is equipped with branch line through-hole (7) around collet (1), two branch line through-hole (7) inside all is equipped with internal thread (8).
6. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: a plurality of blades (15) are installed to collet (1) upper end, and are a plurality of plastic cover (16) are all installed to blade (15) side.
7. The high strength, corrosion resistant, insulated piercing connector of claim 1, wherein: insulating layers (17) are arranged on the inner sides of the bottom support (1) and the upper cover (2), and anti-corrosion layers (18) are arranged on the outer sides of the two insulating layers (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144270.1U CN214589433U (en) | 2021-05-26 | 2021-05-26 | High-strength corrosion-resistant insulation piercing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121144270.1U CN214589433U (en) | 2021-05-26 | 2021-05-26 | High-strength corrosion-resistant insulation piercing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589433U true CN214589433U (en) | 2021-11-02 |
Family
ID=78362928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121144270.1U Active CN214589433U (en) | 2021-05-26 | 2021-05-26 | High-strength corrosion-resistant insulation piercing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589433U (en) |
-
2021
- 2021-05-26 CN CN202121144270.1U patent/CN214589433U/en active Active
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