CN208971109U - The cable joint protector of high current plug - Google Patents
The cable joint protector of high current plug Download PDFInfo
- Publication number
- CN208971109U CN208971109U CN201821628396.4U CN201821628396U CN208971109U CN 208971109 U CN208971109 U CN 208971109U CN 201821628396 U CN201821628396 U CN 201821628396U CN 208971109 U CN208971109 U CN 208971109U
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- China
- Prior art keywords
- cable
- rubber
- wire bushing
- plug
- high current
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Abstract
The cable joint protector of high current plug, including rubber protective layer, plug body, wire bushing；The wire bushing is arranged on the outside of one end of rubber cable with plug junction, and by sealing glue solidifying between wire bushing and the connection of rubber cable, junction one end of wire bushing and rubber cable is equipped with sealing ring, and with the fixation of nut one；It is connected at one end of the plug body and the 2/5 of wire bushing, and fixed with nut two；The outside of wire bushing is arranged in the rubber protective layer.The utility model structure is simple, it is easy for installation, and cable connector is isolated from the outside and works well, and also has preferable fire-retardant and extinguishing effect while having anti-leakage function, to effectively play isolation, anti-riot and fire-retardant effect to cable connector, the safety of power supply line is substantially increased.
Description
Technical field
The utility model belongs to electric equipment protection device related fields, and in particular to a kind of cable of high current plug connects
Head protection device.
Background technique
In recent years, with the fast development of power domain, the usage amount and use scope of cable are increasing.Cable has electricity
Power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire resisting
Cable, cable for ship, aluminium alloy cable etc..They are all made of sub-thread or stranded conductor and insulating layer, for connect circuit,
Electric appliance etc..In the use process of cable, it inevitably will appear connector.
Cable connector is also known as end.After cable laying is good, in order to become a continuous route, each section of line is necessary
It is connected as an entirety, these tie points are known as cable connector.Among cable run the cable connector at position be known as in indirectly
Head, and the cable connector of two end of route is known as terminals.Cable connector is that it is anti-to play waterproof for locking and fixing inlet-outlet line
The effect of dirt against shock.Its main function is to keep route unobstructed, so that cable is kept sealing, and guarantee the insulation at cable connector
Grade runs it safely and reliably.If poor sealing, not only can oil leak cause oil-paper withered, but also moisture can also invade
Enter inside cable, declines paper insulation performance.The sealing of connector and the sealing of mechanical protection connector and mechanical protection are to ensure that and connect
The guarantee of head safe and reliable operation.
In the erection process of power cable, due to laying distance is longer or needs to carry out circuit connection etc., thus
Result in often will appear multiple cable connectors in a transmission line of electricity, and in use, the incident failure of transmission line of electricity
Such as: electric leakage, on fire, short-circuit, the occurrence probability maximum at cable connector, and cable often may require that in erection process
By some containing being used in the particular surroundings such as a large amount of inflammable gases, combustible dust, therefore when electric leakage, on fire occurs for cable connector
Etc. failures when, easily cause the fire of occurrence of large-area even to explode, therefore in order to overcome the problems, such as this, currently used solution
Method is to be coated using anti-riot shell to cable connector, to reach the mesh that cable connector is isolated with surrounding enviroment
, so that fire or the explosion accident of large area will not be caused in the short time when electric leakage or the failures such as on fire occur for cable connector
Occur, and to achieve the purpose that isolation, therefore currently used anti-riot shell mainly relies on rubber weather strip and hard shell
Its isolating seal effect is poor, and does not have prevention and fire-retardant function to cable connector is on fire, can still cause fire or quick-fried
Phenomenon is fried, therefore still remains biggish application risk, cannot effectively meet and anti-riot use needs are isolated.
Utility model content
The purpose of this utility model is that aiming at the shortcomings in the prior art, a kind of protection plug is provided and uses this process
In, avoid the bending of tail cable outlet from being broken, the cable joint protector for the high current plug that tail portion drainage occurs.
To realize the utility model, using following technical scheme: the cable joint protector of high current plug, including rubber
Compound protective layer, plug body, wire bushing；The wire bushing is arranged on the outside of one end of rubber cable with plug junction, protects line
By sealing glue solidifying between set and the connection of rubber cable, junction one end of wire bushing and rubber cable is equipped with sealing ring,
And it is fixed with nut one；It is connected at one end of the plug body and the 2/5 of wire bushing, and fixed with nut two；The rubber
The outside of wire bushing is arranged in protective layer.
Further, the rubber protective layer and plug body vulcanization connect.
Further, the material of the sealant is polyurethane or polyethylene.
Further, the material of the rubber protective layer is vulcanized rubber.
In actual operation, 1. sealant is first smeared into across wire bushing solidification in rubber cable specified position, effect is anti-
Only when cable stress, power can be decomposed on wire bushing.
2. sealing snare is tightened on cable, and with nut one, effect is to prevent to go out between cable and wire bushing
The leak of line, can also be to avoid the spilling inside of the sealant in latter step Vulcanization Process of Rubber.
3. covering upper plug body on the cable for completing upper 2 step installation, and fixed with nut two.
4. being then put into sulphur in mold whole in the rubber strip of wire bushing tail portion winding and rubber cable same material
Change.The rubber strip of winding is set to be sulfided into rubber protective layer.
The utility model has the advantages that (1) the utility model structure is simple, it is easy for installation, and cable connector is isolated from the outside and works well,
Also there is preferable fire-retardant and extinguishing effect while having anti-leakage function, thus effectively to cable connector play every
From, anti-riot and fire-retardant effect, the safety of power supply line is substantially increased.
(2) the utility model has preferable water proof and dust proof effect, and can avoid plug and collide with, fall in use
Caused by cable hard landing, to also can reach the effect of Anti-dismantling the phenomenon that making inner core cable breakdown.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is illustrated with reference to the accompanying drawing.
As shown in Figure 1, the cable joint protector of high current plug, including rubber protective layer 6, plug body 1, shield line
Set 4；The wire bushing 4 is arranged on the outside of one end of rubber cable 8 with 9 junction of plug, the company of wire bushing 4 and rubber cable 8
Solidified between connecing by sealant 7, junction one end of wire bushing 4 and rubber cable 8 is equipped with sealing ring 3, and solid with nut 1
It is fixed；It is connected at one end of the plug body 1 and the 2/5 of wire bushing 4, and fixed with nut 25；The rubber protective layer 6 is set
It sets in the outside of wire bushing 4.
The rubber protective layer 6 is connected with the vulcanization of plug body 1.
The material of the sealant 7 is polyurethane or polyethylene.
The material of the rubber protective layer 6 is vulcanized rubber.
Claims (4)
1. the cable joint protector of high current plug, which is characterized in that including rubber protective layer, plug body, wire bushing；
The wire bushing is arranged on the outside of one end of rubber cable with plug junction, passes through between wire bushing and the connection of rubber cable
Junction one end of sealing glue solidifying, wire bushing and rubber cable is equipped with sealing ring, and fixed with nut one；The plug body
One end and the 2/5 of wire bushing at be connected, and it is fixed with nut two；The outside of wire bushing is arranged in the rubber protective layer.
2. the cable joint protector of high current plug according to claim 1, which is characterized in that the rubber protection
Layer is connected with plug body vulcanization.
3. the cable joint protector of high current plug according to claim 1, which is characterized in that the sealant
Material is polyurethane or polyethylene.
4. the cable joint protector of high current plug according to claim 1, which is characterized in that the rubber protection
The material of layer is vulcanized rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628396.4U CN208971109U (en) | 2018-10-09 | 2018-10-09 | The cable joint protector of high current plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821628396.4U CN208971109U (en) | 2018-10-09 | 2018-10-09 | The cable joint protector of high current plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208971109U true CN208971109U (en) | 2019-06-11 |
Family
ID=66759188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821628396.4U Active CN208971109U (en) | 2018-10-09 | 2018-10-09 | The cable joint protector of high current plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208971109U (en) |
-
2018
- 2018-10-09 CN CN201821628396.4U patent/CN208971109U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |