CN203415755U - Insulated cable plug - Google Patents
Insulated cable plug Download PDFInfo
- Publication number
- CN203415755U CN203415755U CN201320497617.XU CN201320497617U CN203415755U CN 203415755 U CN203415755 U CN 203415755U CN 201320497617 U CN201320497617 U CN 201320497617U CN 203415755 U CN203415755 U CN 203415755U
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- CN
- China
- Prior art keywords
- main body
- cable
- cable plug
- insulated cable
- oversheath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an insulated cable plug comprising an external sheath which is used for connecting an end part of a cable in a sleeve way. The external sheath comprises a cylindrical main body. One end of the external sheath is fixed on the cable in a sealing way. The main body covers the end part of the cable. Distance between the internal wall of the main body and the cable is greater than or equal to 20mm. The insulated cable plug is corrosion-resistant and anti-aging so that the insulated cable plug has a great protection effect on the cable. Besides, the insulated cable plug is easy to manufacture, convenient to use and firm in plugging during working.
Description
Technical field
The utility model relates to a kind of insulated cable plug.
Background technology
In aerial cable, need cable plain conductor to be connected on insulation main line or on the puncture blind plug of working line, need especially cable plain conductor through plug link tester or power consumption equipment, thereby complete measurement, ground connection or short circuit installment work.
The metal part of at present conventional cable plug is easily corroded, and cable plug aging speed under ultraviolet ray is irradiated is accelerated.Cable plug is inconvenient with cable assembly connection in use, and the cable plug assembling often contact is not firm in use, cable plug is easy to come off and cause some danger from power consumption equipment or tester.
Utility model content
The technical problems to be solved in the utility model is in order to overcome easily corrosion and aging of cable plug in prior art, and cable plug contacts illusive defect in use, a kind of anticorrosive, anti-aging, easily manufactured is provided, and easy to connect, firm insulated cable plug in use.
The utility model is to solve above-mentioned technical problem by following technical proposals: a kind of insulated cable plug, it comprises that one for being socketed the oversheath of cable end, described oversheath comprises the main body of a cylindricality, one end of described oversheath is sealingly fastened on described cable, described main body covers the end of described cable, and the spacing between the inwall of described main body and described cable is more than or equal to 20mm.
In prior art; cable plug can be exposed in natural environment using later, is easily corroded, even if the protection that cable plug is made to certain rainproof parcel is also difficult to prevent the irradiation of sunlight middle-ultraviolet lamp; and the process of adding rainproof protection is very loaded down with trivial details, has increased construction cost.Adopt insulated cable plug of the present utility model, the oversheath that covers described cable in described cable outside sheathed can effectively prevent ultraviolet ray irradiation, and the end of oversheath is placed down just and can effectively be prevented entering of rainwater.The insulated cable plug with oversheath can prevent that operating personnel are not intended to encounter on the conductor of cable, thereby causes contingency.Oversheath adopts column construction to be conducive to operating personnel's gripping, and described cylindricality can be cylindrical or regular prism shape.The inwall of described main body is set to hold corresponding socket with the distance between described cable, facilitates described insulated cable plug to be inserted in the middle of corresponding socket.
Preferably, described insulated cable plug also comprises a sealing cap for main body described in capping.
Described sealing cap coordinates described oversheath better described cable to be sealed completely, and rainproof, preventing ultraviolet effect reaches best.
Preferably, described main body is threaded with described sealing cap and/or described sealing cap is connected with described oversheath by a connecting line.
Described main body and described sealing cap are threaded, and can to make described sealing cap be connected with described oversheath tightr, and described sealing cap is connected with described insulated cable plug by a connecting line, makes described sealing cap be difficult for losing, described sealing cap easier for installation fast.
Preferably, the material of described oversheath is thermoplastic elastomer (TPE).
Thermoplastic elastomer (TPE) has the excellent specific properties such as high resiliency, high strength and high resilience, have again common plastics processing side more, the wide feature of processing mode.The oversheath soft-touch that adopts thermoplastic elastomer (TPE), the weatherability of described insulated cable plug, fatigue resistance and temperature tolerance are all very excellent.Can effectively prevent the described cable of ultraviolet ray irradiation, reduced the aging speed of cable simultaneously.
Preferably, the spacing between the inwall of described main body and described cable is 20mm to 30mm.
Preferably, described main body comprises the first main body and the second main body, described the first main body and the seam of described the second main body and the axially parallel of described main body, and described the first main body is connected by some clamping buttons with described the second main body.
Described main body is divided into the first main body and the second main body, can facilitate described cable to install.When installing cables, by described main body separately, in the first main body or the second main body, described cable is installed, facilitate the wiring of described cable and add parts in described insulated cable plug, after described cable and parts install, described the first main body utilizes described clamping button to be connected, to merge with described the second main body.
Preferably, be provided with a packing ring in one end of described oversheath, described packing ring is used for preventing that described oversheath from moving axially on described cable.
A part for described packing ring is embedded on the sheath of described cable, can effectively prevent that described oversheath from moving axially on described cable.And can prevent that described insulated cable plug is in the middle of being inserted into described socket time, play cushioning effect effectively.
Preferably, described insulated cable plug comprises that one for wrapping up the copper pipe of described cable, and described copper pipe is electrically connected to wire in described cable, and described copper pipe is located at described oversheath inside.With described copper pipe, replace described wire to contact with the parts in plug, connect better effects and if can protect well described wire to be difficult for being damaged.
Preferably, the end of described copper pipe is also provided with a plastic ring, and the material of described plastic ring is polyformaldehyde.Described copper pipe in being inserted into described socket time end easily impaired, utilize described plastic ring can play protective action, protect better described copper pipe.And adopt polyformaldehyde to there is good resistance to wear and self lubricity as the plastic ring of material, facilitate the grafting of described insulated cable plug.
Preferably, described insulated cable plug comprises a bearing pin, and described bearing pin is located on described copper pipe, for described insulated cable plug and cable socket are fixed.Described bearing pin can be connected to the end of socket, and described insulated cable plug in use can be pulled out easily, has improved the fail safe of using.
Positive progressive effect of the present utility model is: insulated cable plug of the present utility model can anticorrosive, anti-aging, and cable is played a good protection, and makes simply and easy to use simultaneously, pegs graft firm when work.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the embodiment 1 of the utility model insulated cable plug.
Fig. 2 is the cutaway view of the embodiment 2 of the utility model insulated cable plug.
Embodiment
Below in conjunction with accompanying drawing, provide the utility model preferred embodiment, to describe the technical solution of the utility model in detail.
Embodiment 1
In the present embodiment, referring to Fig. 1, a kind of insulated cable plug, it comprises that one for being socketed the oversheath 11 of cable 12 ends, the material of described oversheath 11 is thermoplastic elastomer (TPE), described oversheath 11 comprises a columniform main body, and described oversheath 11 is sheathed on a cable 12, and one end of described oversheath 11 is sealingly fastened on described cable 12.
In described cable 12 outsides, sheathed one oversheath 11 that covers described cable 12 can effectively prevent ultraviolet ray irradiation, and the end of oversheath 11 is placed down and can effectively be prevented entering of rainwater.Can also prevent that operating personnel are not intended to encounter on the conductor of cable 12, cause contingency simultaneously.
Described main body comprises the first main body 13 and the second main body, described the first main body 13 and the seam of described the second main body and the axially parallel of described main body, and described the first main body 13 is connected by four clamping buttons 14 with described the second main body.
By described main body, be divided into the first main body 13 and the second main body, can facilitate described cable 12 to install.When installing cables 12, by described main body separately, described cable 12 is installed in the first main body 13, facilitate the wiring of described cable 12 and to adding parts in described insulated cable plug, after described cable 12 and parts install, described the first main body 13 utilizes described four clamping buttons 14 to be connected, to merge with described the second main body.
Described main body covers the end of described cable 12, and the spacing between the inwall of described main body and described cable 12 equals 20mm.
The inwall of described main body is set to 20mm with distance between described cable 12 can hold corresponding socket, facilitates described insulated cable plug to be inserted in the middle of corresponding socket.
In one end of described oversheath 11, be provided with a packing ring 18; described packing ring 18 moves axially on described cable 12 for preventing described oversheath 11; the described packing ring 18 described socket that can also prevent from damaging when described insulated cable plug is in the middle of being inserted into described socket, effectively protects described socket.
Described insulated cable plug comprises that one for wrapping up the copper pipe 15 of described cable 12, and described copper pipe 15 is electrically connected to wire in described cable 12, and described copper pipe 15 is located at described oversheath 11 inside.With described copper pipe 15, replace described wire to contact with the parts in plug, connect better effects and if can protect well described wire to be difficult for being damaged.
The end of described copper pipe 15 is also provided with a plastic ring 16, and the material of described plastic ring 16 is polyformaldehyde.Adopt polyformaldehyde to there is good resistance to wear and self lubricity as the plastic ring 16 of material, facilitate the grafting of described insulated cable plug.
Described insulated cable plug comprises a bearing pin 17, and described bearing pin 17 is located on described copper pipe 15, for described insulated cable plug and cable socket are fixed.Described bearing pin 17 can be connected to the end of socket, and described insulated cable plug in use can be pulled out easily.Improved the fail safe of using.
Embodiment 2
Referring to Fig. 2, the present embodiment is substantially the same manner as Example 1, and difference is only:
Spacing between the inwall of described main body and described cable 12 equals 30mm.
Described insulated cable plug also comprises a sealing cap 21 for main body described in capping.Described main body is threaded with described sealing cap 21, and described sealing cap 21 is connected with described oversheath 11 by a connecting line 22.
Described main body is threaded and can makes described sealing cap 21 be connected tightr with described oversheath 11 in described sealing cap 21, described sealing cap 21 is connected with described insulated cable plug by a connecting line 22 and can makes described sealing cap 21 be connected on described oversheath 11, can to make described sealing cap 21 be difficult for losing, facilitate described sealing cap 21 to be arranged on described oversheath 11.
Embodiment 3
The present embodiment is substantially the same manner as Example 2, and difference is only:
Spacing between the inwall of described main body and described cable equals 25mm.Spacing is set to 25mm and the most easily coordinates cable socket to use.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection range of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these execution modes, but these changes and modification all fall into protection range of the present utility model.
Claims (10)
1. an insulated cable plug, it is characterized in that, it comprises that one for being socketed the oversheath of cable end, described oversheath comprises the main body of a cylindricality, one end of described oversheath is sealingly fastened on described cable, described main body covers the end of described cable, and the spacing between the inwall of described main body and described cable is more than or equal to 20mm.
2. insulated cable plug as claimed in claim 1, is characterized in that, described insulated cable plug also comprises a sealing cap for main body described in capping.
3. insulated cable plug as claimed in claim 2, is characterized in that, described main body is threaded with described sealing cap and/or described sealing cap is connected with described oversheath by a connecting line.
4. insulated cable plug as claimed in claim 3, is characterized in that, the material of described oversheath is thermoplastic elastomer (TPE).
5. insulated cable plug as claimed in claim 4, is characterized in that, the spacing between the inwall of described main body and described cable is 20mm to 30mm.
6. insulated cable plug as claimed in claim 5, it is characterized in that, described main body comprises the first main body and the second main body, described the first main body and the seam of described the second main body and the axially parallel of described main body, and described the first main body is connected by some clamping buttons with described the second main body.
7. insulated cable plug as claimed in claim 6, is characterized in that, is provided with a packing ring in one end of described oversheath, and described packing ring is used for preventing that described oversheath from moving axially on described cable.
8. insulated cable plug as claimed in claim 7, is characterized in that, described insulated cable plug comprises that one for wrapping up the copper pipe of described cable, and described copper pipe is electrically connected to wire in described cable, and described copper pipe is located at described oversheath inside.
9. insulated cable plug as claimed in claim 8, is characterized in that, the end of described copper pipe is also provided with a plastic ring, and the material of described plastic ring is polyformaldehyde.
10. insulated cable plug as claimed in claim 9, is characterized in that, described insulated cable plug comprises a bearing pin, and described bearing pin is located on described copper pipe, for described insulated cable plug and cable socket are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497617.XU CN203415755U (en) | 2013-08-14 | 2013-08-14 | Insulated cable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320497617.XU CN203415755U (en) | 2013-08-14 | 2013-08-14 | Insulated cable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203415755U true CN203415755U (en) | 2014-01-29 |
Family
ID=49978617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320497617.XU Expired - Fee Related CN203415755U (en) | 2013-08-14 | 2013-08-14 | Insulated cable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203415755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377496A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Insulation cable plug |
-
2013
- 2013-08-14 CN CN201320497617.XU patent/CN203415755U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377496A (en) * | 2013-08-14 | 2015-02-25 | 江苏嘉盟电力设备有限公司 | Insulation cable plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20210814 |