CN204391301U - A kind of cable on line device - Google Patents
A kind of cable on line device Download PDFInfo
- Publication number
- CN204391301U CN204391301U CN201520127874.3U CN201520127874U CN204391301U CN 204391301 U CN204391301 U CN 204391301U CN 201520127874 U CN201520127874 U CN 201520127874U CN 204391301 U CN204391301 U CN 204391301U
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- cable
- shell
- lock pin
- line device
- screen
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Abstract
The utility model discloses a kind of cable on line device, it comprises shell, connects ferrule assembly and two cable joints, and described connection ferrule assembly is placed in the cavity inside of shell, and described cable joint is placed in the both ends of shell respectively, and is fixedly connected with shell; Described connection ferrule assembly comprises cable connection lock pin and connects lock pin with screen, and described screen connection lock pin is provided with winding displacement groove.The utility model structure is simple, easy to operate, effective electrically connection has been carried out to cable shield, shielding wiring and electrical power wiring subregion are carried out, increase winding displacement groove and be used for fixed mask knitmesh coiling, prevent screen coiling from vibration, swinging short circuit power line risk, and stop due to screen coiling bad fly the risk that the overlap joint such as silk power line causes, maintenance cost is low, each parts interchangeability is good, IP66/67 waterproof requirement can be realized, the industry such as communication, electric power has very large application prospect.
Description
Technical field
The utility model relates to a kind of cable on line device, and particularly one can prevent shielding conductor from contacting with power line, avoid overlap joint short circuit risk, and the cable on line device that use safety is easy, belongs to communication cable interconnection technique field.
Background technology
Cable on line device is widely used in various industry with by connection concatenated with one another for two parts of cable or a part to be connected with collector.Cable occurs with many different sizes and structure.On line device is in the market still based on rectangular box, but this on line body is long-pending large, on line is loaded down with trivial details, operation inconvenience, and screen coiling swings the risk of short circuit power line in vibration, and due to bad the flying silk etc. and also likely can overlap power line of screen coiling, cause certain risk.
On the other hand, traditional on line device comprises the oversheath with the connector shell being integrated formation, the mode of connection of cable is welded type, cable is through on line gas sheath, and cable screen directly welds with the shell body of on line device, but this structure can butt welding point impact in use, affect its firm performance, and install loaded down with trivial details, cost is high, there is a lot of drawback in actual use.
Given this, be sought after providing a kind of simple to operate, on line fast and reliable, can prevent screen coiling from vibration, swinging short circuit power line, the cable on line device that cost is low simultaneously.
Utility model content
For above-mentioned the deficiencies in the prior art part, the purpose of this utility model is to provide a kind of cable on line device, its structure is simple, easy to operate, can prevent screen coiling from vibration, swinging short circuit power line, avoid overlap joint short circuit risk, cost is low simultaneously, each parts interchangeability is good, can realize IP66/67 waterproof requirement.
In order to achieve the above object, the technical scheme taked of the utility model is as follows:
A kind of cable on line device, comprise shell, connect ferrule assembly and two cable joints, described connection ferrule assembly is placed in the cavity inside of shell, and described cable joint is placed in the both ends of shell respectively, and is fixedly connected with shell;
Described connection ferrule assembly comprises cable connection lock pin and connects lock pin with screen, and described screen connection lock pin is provided with winding displacement groove.
As one of preferred version of the present utility model, described cable connection lock pin is provided with the metallic channel that the wire for current supply cable passes.
Preferred, described metallic channel is set to two.
As one of preferred version of the present utility model, described connection ferrule assembly is provided with card base, is convenient to the ferrule assembly position in the enclosure that is fixedly connected.
As one of preferred version of the present utility model, described shell is provided with the graduation mark being convenient to control cables wire stripping length.
Further, described shell is cylindrical, and the lower surface of shell is provided with the installation foot being convenient to fix.
Preferably, described cable joint and shell are locked by threaded engagement and are connected.
Preferred, described cable joint is also connected by rubber rope with between shell.
As one of preferred version of the present utility model, described cable connection lock pin connects in lock pin the retaining mechanism be also respectively arranged with for locking cable with screen.
Further, described cable connection lock pin connects lock pin with screen and is wholely set.
Compared with prior art, the beneficial effects of the utility model are:
1. shell is with graduation mark, is convenient to control cables wire stripping length, facilitates execute-in-place;
2. cable connection lock pin connects lock pin with screen and is independent ferrule, easy to maintenance, replaceable;
3. pair cable shield has carried out effective electrically connection, shielding wiring and electrical power wiring subregion are carried out, increase winding displacement groove and be used for fixed mask knitmesh coiling, prevent screen coiling from vibration, swinging short circuit power line risk, and stop due to screen coiling bad fly the risk that the overlap joint such as silk power line causes;
4. shell arranges installation foot, can be fixed in plane or cambered surface, is convenient to fix;
5. cable joint waterproof is reliable, has IP66/67 degree of protection, and band rubber rope is connected with shell, prevents loss of dropping;
6. maintenance cost is low, and each parts interchangeability is good, and the industry such as communication, electric power has very large application prospect.
Accompanying drawing explanation
For structure of the present utility model is described, below in conjunction with accompanying drawing, embodiment of the present utility model is described in more detail.
Fig. 1 is the structural representation of a kind of cable on line device disclosed in the utility model;
Fig. 2 is one of part mounting structure schematic diagram of the present utility model;
Fig. 3 is part mounting structure schematic diagram two of the present utility model.
Description of reference numerals: 1-shell, 10-installation foot, 2-connects ferrule assembly, 2a-card base, 21-cable connection lock pin, 21a-metallic channel, and 22-screen connects lock pin, 22a-winding displacement groove, 3-cable joint.
Embodiment
Below in conjunction with the accompanying drawing in the present embodiment, carry out specifically, clearly and completely describing to the technical scheme in embodiment.
See Fig. 1, the cable on line device of the present embodiment, comprise shell 1, connect ferrule assembly 2 and two cable joints 3, described connection ferrule assembly 2 is placed in the cavity inside of shell 1, described cable joint 3 is placed in the both ends of shell 1 respectively, and is fixedly connected with shell 1.
Described connection ferrule assembly 2 comprises cable connection lock pin 21 and connects lock pin 22 with screen, and both are wholely set.Described cable connection lock pin 21 is provided with the metallic channel 21a that the wire for current supply cable passes, in the present embodiment, metallic channel 21a is set to two.Described screen connection lock pin 22 is provided with winding displacement groove 22a.Connect ferrule assembly 2 pairs of cable shields and carry out effective electrically connection, shielding wiring and electrical power wiring subregion are carried out, increase winding displacement groove and be used for fixed mask knitmesh coiling, prevent screen coiling from vibration, swinging short circuit power line risk, and stop due to screen coiling bad fly the risk that the overlap joint such as silk power line causes.
Described connection ferrule assembly 2 is provided with card base 2a, is convenient to the position of ferrule assembly 2 in shell 1 that be fixedly connected.Described cable connection lock pin 21 connects in lock pin 22 retaining mechanism be also respectively arranged with for locking cable with screen.
Described shell 1 is provided with graduation mark, is convenient to control cables wire stripping length, facilitates execute-in-place.Described shell 1 is cylindrical, and the lower surface of shell 1 is provided with the installation foot 10 being convenient to fix, and can be fixed in plane or cambered surface.
Described cable joint 3 waterproof is reliable, has IP66/67 degree of protection, and to be locked by threaded engagement with shell 1 and be connected, described cable joint 3 is also connected by rubber rope with between shell 1, prevents loss of dropping.
The installation steps of the present embodiment when applying are:
First two cable joint 3 assemblies are set on two cables respectively, length peels off cable insulation as requested, shell 1 through on a wherein cable; The wire of two cables is inserted respectively in the metallic channel 21a of cable connection lock pin 21, by the such as screw lock of the retaining mechanism on cable connection lock pin 21; The screen of two cables is twisted into one separately, screen head is inserted screen and connects in lock pin 22, and connect the retaining mechanism such as screw lock on lock pin 22 with screen; Then, connection ferrule assembly 2 is inserted the cavity inside of shell 1, until connect the card base 2a fix in position on ferrule assembly 2; Again the press-in winding displacement groove 22a of unnecessary shielding layer line is fixed; Finally, two cable joints 3 are locked on shell 1, complete assembling.
In sum, the present embodiment structure is simple, easy to operate, can prevent screen coiling from vibration, swinging short circuit power line, avoid overlap joint short circuit risk, maintenance cost is low simultaneously, and each parts interchangeability is good, cable on line device entirety has IP66/67 degree of protection, and the industry such as communication, electric power has very large application prospect.
Above-mentioned embodiment is a better embodiment, and be only and technical conceive of the present utility model and design feature are described, object is person skilled in the art can be implemented according to this, does not limit protection range of the present utility model with this.Every any equivalence done according to Spirit Essence of the present utility model changes or modifies, and all should be encompassed in protection range of the present utility model.
Claims (10)
1. a cable on line device, it is characterized in that, described cable on line device comprises shell, connects ferrule assembly and two cable joints, and described connection ferrule assembly is placed in the cavity inside of shell, described cable joint is placed in the both ends of shell respectively, and is fixedly connected with shell;
Described connection ferrule assembly comprises cable connection lock pin and connects lock pin with screen, and described screen connection lock pin is provided with winding displacement groove.
2. a kind of cable on line device according to claim 1, is characterized in that, described cable connection lock pin is provided with the metallic channel that the wire for current supply cable passes.
3. a kind of cable on line device according to claim 2, it is characterized in that, described metallic channel is set to two.
4. a kind of cable on line device according to claim 1, is characterized in that, described connection ferrule assembly is provided with card base, be convenient to the ferrule assembly position in the enclosure that is fixedly connected.
5. a kind of cable on line device according to claim 1, is characterized in that, described shell is provided with the graduation mark being convenient to control cables wire stripping length.
6. a kind of cable on line device according to claim 1 or 5, it is characterized in that, described shell is cylindrical, and the lower surface of shell is provided with the installation foot being convenient to fix.
7. a kind of cable on line device according to claim 1, is characterized in that, described cable joint and shell are locked by threaded engagement and be connected.
8. a kind of cable on line device according to claim 7, it is characterized in that, described cable joint is also connected by rubber rope with between shell.
9. a kind of cable on line device according to claim 1, it is characterized in that, described cable connection lock pin connects in lock pin the retaining mechanism be also respectively arranged with for locking cable with screen.
10. a kind of cable on line device according to claim 1 or 9, it is characterized in that, described cable connection lock pin connects lock pin with screen and is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127874.3U CN204391301U (en) | 2015-03-05 | 2015-03-05 | A kind of cable on line device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127874.3U CN204391301U (en) | 2015-03-05 | 2015-03-05 | A kind of cable on line device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204391301U true CN204391301U (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127874.3U Active CN204391301U (en) | 2015-03-05 | 2015-03-05 | A kind of cable on line device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204391301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917139A (en) * | 2015-07-03 | 2015-09-16 | 常州市拓源电缆成套有限公司 | Middle joint for power cables |
-
2015
- 2015-03-05 CN CN201520127874.3U patent/CN204391301U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917139A (en) * | 2015-07-03 | 2015-09-16 | 常州市拓源电缆成套有限公司 | Middle joint for power cables |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |