CN205159534U - Protection piece of cable connection portion - Google Patents
Protection piece of cable connection portion Download PDFInfo
- Publication number
- CN205159534U CN205159534U CN201520982501.4U CN201520982501U CN205159534U CN 205159534 U CN205159534 U CN 205159534U CN 201520982501 U CN201520982501 U CN 201520982501U CN 205159534 U CN205159534 U CN 205159534U
- Authority
- CN
- China
- Prior art keywords
- section
- pipe section
- tubule
- cable
- extra heavy
- 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
Links
Abstract
The utility model provides a protection piece of cable connection portion, includes two protective sheaths that can link together, the protective sheath is provided with the changeover portion including all being pipy extra heavy pipe section of circle and tubule section between extra heavy pipe section and the tubule section. The tubule section includes screw thread section and contraction section, evenly is provided with the banding opening of many root lengths along the axial on the contraction section. Be connected with the nut in the tubule section, the nut includes pipe section and taper pipe section, and the taper pipe section reduces to relative one side internal diameter from the one side that is close to the pipe section in proper order. Be provided with the internal thread with screw thread section looks adaptation on the inner wall of pipe section. Above -mentioned protection piece of cable connection portion can install the wiring portion at two cables, can cover the cable, prevents the emergence of electric shock accidents. When the cable was drawn, the pulling force prevented that the wiring portion of cable from being broken on mainly concentrating on protection piece of cable connection portion.
Description
Technical field
The utility model relates to service cable, is specifically related to a kind of guard member can protecting service cable wire connecting portion.
Background technology
Cable, as the main carriers of transmission of electricity, the scope of application is larger, cable generally comprise two or three metal-cored, metal-cored appearance is enclosed with the crusts such as insulating barrier, armour and watertight composition, and in the connection between cable and cable, staff needs cable sheath to remove, metal-coredly to be intertwined corresponding, then to wrap connecting portion with special adhesive tape.But connecting portion because lacking crust, and is metal-coredly intertwined and connected together, connecting portion resistance to tension is poor, easily disconnect under the effect of cable tension power, and connecting portion is not because having crust, easily occurs electric shock accidents when people contact exposure metal-cored because of carelessness.
Utility model content
In order to solve the problem that the connecting portion of cable in prior art is easily broken and the metal-cored personnel of causing exposed get an electric shock, the utility model provides a kind of cable connecting part guard member.
A kind of cable connection portion guard member, comprises two protective sleeves that can be threaded connection or be connected together by draw-in groove.Described protective sleeve comprises extra heavy pipe section and tubule section, described extra heavy pipe section and tubule section all cylindrical, be provided with the changeover portion in Taper Pipe shape between extra heavy pipe section and tubule section.
Described tubule section comprises thread segment and contraction section, and described thread segment is provided with external screw thread, described contraction section is evenly provided with vertically the opening of many strips.Described tubule section is connected with nut, and described nut comprises pipe section and Taper Pipe section.Described Taper Pipe section reduces from the side near pipe section successively to relative side internal diameter; The inwall of described pipe section is provided with the internal thread suitable with thread segment.
Preferably, two protective sleeves are the first protective sleeve and the second protective sleeve respectively, the extra heavy pipe section inwall on the first protective sleeve is provided with internal thread, the outer wall of the extra heavy pipe section on the second protective sleeve is provided with the external screw thread suitable with internal thread.Connect the first protective sleeve and the second protective sleeve by the way, connection procedure is simple.
Preferably, described extra heavy pipe section is provided with dividing plate along axis.The setting of described dividing plate, can be opened each metal-cored in cable by baffle for separating, prevent each metal-cored Contact on same cable.
The utility model compared with prior art, has following beneficial effect:
Above-mentioned a kind of cable connection portion guard member, can be arranged on the wire connecting portion at two cables, can covering cable, prevents the generation of electric shock accidents.When cable tension, pulling force mainly concentrates in cable connection portion guard member, prevents the wire connecting portion of cable to be pulled off.
Accompanying drawing explanation
Fig. 1 is the structural representation of protective sleeve.
Fig. 2 is the structural representation of nut.
1 extra heavy pipe section; 2 changeover portions; 3 tubule sections; 31 thread segments; 32 contraction sections; 41 pipe sections; 42 Taper Pipe sections.
Embodiment
Below in conjunction with Fig. 1 and Fig. 2, the utility model is described in detail.
A kind of cable connection portion guard member, comprise two protective sleeves that can be threaded connection or be connected together by draw-in groove, described protective sleeve comprises extra heavy pipe section 1 and tubule section 3, and described extra heavy pipe section 1 is provided with dividing plate along axis.Described extra heavy pipe section 1 and tubule section 3 all cylindrical, be provided with the changeover portion 2 in Taper Pipe shape between extra heavy pipe section 1 and tubule section 3.Described tubule section 3 comprises thread segment 31 and contraction section 32, and described thread segment 31 is provided with external screw thread, and described contraction section 32 is evenly provided with the opening of many strips vertically.Described tubule section 3 is connected with nut, and described nut comprises pipe section 41 and Taper Pipe section 42 two parts, and described Taper Pipe section 42 reduces from the side near pipe section 41 successively to relative side internal diameter; The inwall of described pipe section 41 is provided with the internal thread suitable with thread segment 31.
Further improve as the utility model; two protective sleeves are the first protective sleeve and the second protective sleeve respectively; extra heavy pipe section 1 inwall on first protective sleeve is provided with internal thread, the outer wall of the extra heavy pipe section 1 on the second protective sleeve is provided with the external screw thread suitable with internal thread.
Above-mentioned a kind of cable connection portion guard member, two cables that need connect all through protective sleeve, and are beaten and are buckled on the cable of extra heavy pipe section 1 side; then two protective sleeves are threaded connection or are connected together by draw-in groove; finally, nut of screwing on, makes contraction section 32 hold cable tightly.Described protective sleeve can covering cable, prevents the generation of electric shock accidents; When cable tension, pulling force mainly concentrates in cable connection portion guard member, prevents the wire connecting portion of cable to be pulled off.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection range of the present utility model.
Claims (3)
1. a cable connection portion guard member, it is characterized in that, comprise two protective sleeves that can be threaded connection or be connected together by draw-in groove, described protective sleeve comprises extra heavy pipe section and tubule section, described extra heavy pipe section and tubule section all cylindrical, be provided with the changeover portion in Taper Pipe shape between extra heavy pipe section and tubule section;
Described tubule section comprises thread segment and contraction section, and described thread segment is provided with external screw thread, and described contraction section is evenly provided with the opening of many strips vertically; Described tubule section is connected with nut, and described nut comprises pipe section and Taper Pipe section, and described Taper Pipe section reduces from the side near pipe section successively to relative side internal diameter; The inwall of described pipe section is provided with the internal thread suitable with thread segment.
2. a kind of cable connection portion as claimed in claim 1 guard member; it is characterized in that; two protective sleeves are the first protective sleeve and the second protective sleeve respectively; extra heavy pipe section inwall on first protective sleeve is provided with internal thread, the outer wall of the extra heavy pipe section on the second protective sleeve is provided with the external screw thread suitable with internal thread.
3. a kind of cable connection portion as claimed in claim 1 guard member, is characterized in that, described extra heavy pipe section is provided with dividing plate along axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982501.4U CN205159534U (en) | 2015-12-01 | 2015-12-01 | Protection piece of cable connection portion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520982501.4U CN205159534U (en) | 2015-12-01 | 2015-12-01 | Protection piece of cable connection portion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205159534U true CN205159534U (en) | 2016-04-13 |
Family
ID=55695191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520982501.4U Expired - Fee Related CN205159534U (en) | 2015-12-01 | 2015-12-01 | Protection piece of cable connection portion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205159534U (en) |
-
2015
- 2015-12-01 CN CN201520982501.4U patent/CN205159534U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011076819A3 (en) | Cable junction | |
| CN103094775B (en) | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position | |
| CN206023168U (en) | A kind of three core high-pressure undersea bottom power cable connector boxes | |
| CN103268991A (en) | Grounding device for 10kv cable branch box, ring main unit and ring main box | |
| CN212366310U (en) | Communication engineering communication cable connecting terminal protection device | |
| CN208689216U (en) | A kind of preformed armor rods Anti-falling OPPC connector box | |
| CN203166206U (en) | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position | |
| CN103633590A (en) | Cable gland and electric device | |
| CN101640403A (en) | Cable insulated joint | |
| CN201556921U (en) | Cable insulating connector structure | |
| CN205159534U (en) | Protection piece of cable connection portion | |
| CN210838790U (en) | Cable protection pipe plugging device | |
| CN202512915U (en) | Insulation tube type bus with branches realized by middle connector | |
| CN204967216U (en) | Power cable intermediate head sealing device | |
| CN204068067U (en) | Power cable migration equipment | |
| CN106373638A (en) | Cable convenient to cut and install | |
| CN206249936U (en) | Wire with terminal stud | |
| JP2012099388A (en) | High-voltage cutout | |
| CN203932480U (en) | A kind of pulling force reinforced electric cable connector | |
| CN102761087A (en) | Photoelectric compound type electrical cable accessory | |
| CN109686479B (en) | Photovoltaic cable for new energy photovoltaic power station | |
| CN203674679U (en) | Cable connector | |
| CN205583169U (en) | Wire -terminal protective sheath | |
| CN203205807U (en) | Pull-in system from terminal tower to transformer substation | |
| CN102088172B (en) | Totally enclosed screen top miniature busbar combination device |
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: 20160413 Termination date: 20161201 |