CN209250203U - One kind being based on the anti-swelling lubrication system of cable accessory - Google Patents
One kind being based on the anti-swelling lubrication system of cable accessory Download PDFInfo
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- CN209250203U CN209250203U CN201920142000.3U CN201920142000U CN209250203U CN 209250203 U CN209250203 U CN 209250203U CN 201920142000 U CN201920142000 U CN 201920142000U CN 209250203 U CN209250203 U CN 209250203U
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- Prior art keywords
- shrinkage
- insulation tube
- swelling
- cold
- terminal
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- 230000002579 anti-swelling effect Effects 0.000 title claims abstract description 48
- 238000005461 lubrication Methods 0.000 title claims abstract description 24
- 238000009413 insulation Methods 0.000 claims abstract description 46
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 19
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004945 silicone rubber Substances 0.000 claims abstract description 17
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009422 external insulation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Insulating Bodies (AREA)
Abstract
The utility model discloses one kind to be based on the anti-swelling lubrication system of cable accessory, including shrinkage tri-finger stall and slot, the evenly distributed slot of annular is provided at the top endface position of the shrinkage tri-finger stall, shrinkage insulation tube is provided with above the slot, the bottom end port of the shrinkage insulation tube is by being plugged and fixed the top for being connected to shrinkage tri-finger stall, slot is socketed by the shrinkage insulation tube completely, cold-shrinkable terminal is provided with above at the top port position of the shrinkage insulation tube, the top port of the shrinkage insulation tube is socketed in inside the bottom end port of cold-shrinkable terminal, and the position of shrinkage insulation tube and cold-shrinkable terminal socket is located in shrinkage insulation tube annular outer surface and is provided with anti-swelling support device, and through hole is run through in the outer surface of shrinkage loop bar when in use, such effect is easy for silicone rubber seal rouge It circulates, to reach good anti-swelling lubrication and sealing function.
Description
Technical field
The utility model belongs to cable correlative technology field, and in particular to one kind is based on the anti-swelling lubrication knot of cable accessory
Structure.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.
The existing anti-swelling lubrication system technology of cable accessory has the following problems: cable accessory needs when being assembled
It is sealed fixation, sealing would generally smear sealant when fixed at stationary plane, and adhesion is carried out by way of socket to be fixed,
And in the long-term use process, it has been found that socket place the sign loosened can occur because of long-term use, so as to cause close
Solid failure is sealed, normal use is influenced.
Utility model content
The purpose of this utility model is to provide one kind to be based on the anti-swelling lubrication system of cable accessory, to solve above-mentioned background
The cable accessory proposed in technology needs to be sealed when being assembled fixation, and sealing would generally apply when fixed at stationary plane
Sealant is smeared, adhesion is carried out by way of socket and is fixed, and in the long-term use process, it has been found that socket place can be because
There is the sign loosened in long-term use, so as to cause sealing solid failure, the problem of influencing normal use.
To achieve the above object, the utility model provides the following technical solutions:
One kind being based on the anti-swelling lubrication system of cable accessory, including shrinkage tri-finger stall and slot, the shrinkage tri-finger stall
It is provided with the evenly distributed slot of annular at the endface position of top, is provided with shrinkage insulation tube above the slot, it is described cold
The bottom end port of contracting insulation tube is by being plugged and fixed the top for being connected to shrinkage tri-finger stall, and the shrinkage insulation tube is completely by slot
Be socketed, at the top port position of the shrinkage insulation tube above be provided with cold-shrinkable terminal, the shrinkage insulation tube
Top port is socketed in inside the bottom end port of cold-shrinkable terminal, and the position that shrinkage insulation tube is socketed with cold-shrinkable terminal is located in
Shrinkage insulation tube annular outer surface is provided with anti-swelling support device, and the outer wall and inner wall of the anti-swelling support device are uniform
Be coated with silicone rubber seal rouge, the silicone rubber seal rouge is in contact with the inner wall of cold-shrinkable terminal, the silicone rubber seal rouge
Contact relation is equally existed with the outer wall of shrinkage insulation tube, is provided with seal pipe at the top end position of the cold-shrinkable terminal,
The top port of cold-shrinkable terminal is socketed by the bottom end port of the seal pipe, and the top of the seal pipe is provided with rain-proof end
Son, the rain-proof terminal is through the top of seal pipe until arriving the inside of seal pipe.
Preferably, the anti-swelling support device includes shrinkage loop bar and through hole, and the shrinkage insulation tube and shrinkage are whole
The position that end cap connects is located in shrinkage insulation tube annular outer surface and is provided with shrinkage loop bar, the vertical appearance of the shrinkage loop bar
Face is uniformly arranged with through hole, and the through hole runs through inner wall of the outer wall up to shrinkage loop bar of shrinkage loop bar.
Preferably, the junction of the seal pipe and cold-shrinkable terminal is provided with anti-swelling support device, the shrinkage insulation
The junction of pipe and shrinkage tri-finger stall top slot is again provided with anti-swelling support device.
Preferably, the silicone rubber seal rouge can be carried out good compatible with PVC plastic and rubber.
Preferably, there are three the rain-proof terminal is arranged altogether, the size of the rain-proof terminal, specification are consistent, institute
Stating rain-proof terminal is copper component.
Preferably, the inside of the cold-shrinkable terminal, shrinkage insulation tube and seal pipe is enclosed with metallic cable line.
Preferably, the inside of the shrinkage tri-finger stall is filled with filling glue, grafting shielding earth at the shrinkage tri-finger stall
With steel armour ground wire.
Compared with prior art, the utility model provides a kind of based on the anti-swelling lubrication system nut processing of cable accessory
With coating quick baking equipment, have it is following the utility model has the advantages that
Anti- swelling support device has used shrinkage loop bar and through hole both parts in setting, and which use shrinkages
Loop bar, shrinkage loop bar are located at the socket place of two pipelines when in use, and the lesser pipeline of size can be inserted in advance by shrinkage loop bar
Inside to it, and the outer wall of shrinkage loop bar is then socketed by the larger pipeline of size, and such setting can increase company when in use
The thickness for meeting place avoids phenomena such as suffering setback during long-time service, and when in use in the appearance of shrinkage loop bar
Through hole has been run through in face, and such effect is easy for silicone rubber seal rouge and circulates, to reach good anti-swelling lubrication
And sealing function.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of positive structure diagram based on the anti-swelling lubrication system of cable accessory；
Fig. 2 be the utility model proposes the anti-swelling lubrication system of cable accessory in anti-swelling support device structural representation
Figure；
Fig. 3 be the utility model proposes the anti-swelling lubrication system of cable accessory in tri-finger stall overlook structural schematic diagram；
Fig. 4 be the utility model proposes the anti-swelling lubrication system of cable accessory in the structure overlooked of anti-swelling support device
Schematic diagram；
In figure: 1, rain-proof terminal；2, cold-shrinkable terminal；3, anti-swelling support device；4, shrinkage insulation tube；5, shrinkage three refers to
Set；6, slot；7, seal pipe；8, silicone rubber seal rouge；31, shrinkage loop bar；32, through hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
One kind being based on the anti-swelling lubrication system of cable accessory, including shrinkage tri-finger stall 5 and slot 6, the top of shrinkage tri-finger stall 5
The evenly distributed slot 6 of annular is provided at the endface position of end, the top of slot 6 is provided with shrinkage insulation tube 4, shrinkage insulation tube
4 bottom end port is by being plugged and fixed the top for being connected to shrinkage tri-finger stall 5, and shrinkage insulation tube 4 is completely by 6 sets of slot
Connect, at the top port position of shrinkage insulation tube 4 above be provided with cold-shrinkable terminal 2, the top port socket of shrinkage insulation tube 4
Inside the bottom end port of cold-shrinkable terminal 2, and the position that shrinkage insulation tube 4 and cold-shrinkable terminal 2 are socketed is located in shrinkage insulation
4 annular outer surface of pipe is provided with anti-swelling support device 3, and the outer wall and inner wall of anti-swelling support device 3 are uniformly coated with
Silicone rubber seal rouge 8, silicone rubber seal rouge 8 are in contact with the inner wall of cold-shrinkable terminal 2, silicone rubber seal rouge 8 and shrinkage insulation tube 4
Outer wall equally exist contact relation, seal pipe 7, the bottom end end of seal pipe 7 are provided at the top end position of cold-shrinkable terminal 2
The top port of cold-shrinkable terminal 2 is socketed by mouth, and the top of seal pipe 7 is provided with rain-proof terminal 1, and rain-proof terminal 1 is through close
The top of tube sealing 7 is until arrive the inside of seal pipe 7.
Further, anti-swelling support device 3 includes shrinkage loop bar 31 and through hole 32, shrinkage insulation tube 4 and cold-shrinkable terminal 2
The position of socket is located in 4 annular outer surface of shrinkage insulation tube and is provided with shrinkage loop bar 31, the vertical appearance of shrinkage loop bar 31
Face is uniformly arranged with through hole 32, and through hole 32 runs through inner wall of the outer wall up to shrinkage loop bar 31 of shrinkage loop bar 31, wherein
Used shrinkage loop bar 31, shrinkage loop bar 31 is located at the socket place of two pipelines when in use, shrinkage loop bar 31 can by size compared with
Small pipeline is nested into inside it in advance, and the outer wall of shrinkage loop bar 31 is then socketed by the larger pipeline of size, such to set
It sets, the thickness of junction can be increased when in use, avoid phenomena such as suffering setback during long-time service, and using
When in the outer surface of shrinkage loop bar 31 run through through hole 32, such effect is easy for silicone rubber seal rouge 8 and circulates, from
And reach good anti-swelling lubrication and sealing function.
Further, the junction of seal pipe 7 and cold-shrinkable terminal 2 is provided with anti-swelling support device 3, shrinkage insulation tube 4 with
The junction of 5 top slot 6 of shrinkage tri-finger stall is again provided with anti-swelling support device 3, can carry out in this way in interface good
Sealing fixed function.
Further, silicone rubber seal rouge 8 can be carried out good compatible with PVC plastic and rubber, so when in use, one
Aspect can be conducive to be sealed, and on the other hand be convenient for anti-swelling lubricating action.
Further, there are three rain-proof terminal 1 is arranged altogether, the size of rain-proof terminal 1, specification are consistent, rain-proof terminal 1
For copper component, this ensure that in the stability of connection.
Further, the inside of cold-shrinkable terminal 2, shrinkage insulation tube 4 and seal pipe 7 is enclosed with metallic cable line.
Further, the inside of shrinkage tri-finger stall 5 is filled with filling glue, grafting shielding earth and steel armour at shrinkage tri-finger stall 5
Safety can be improved in ground wire when in use in this way, avoids when in use because of some potential safety problems caused by fault.
The working principle and process for using of the utility model: it after the utility model installs, is carrying out in use, by electric
Internal cable is separated by the inside of the port merging shrinkage tri-finger stall 5 of cable by the slot 6 of 5 top of shrinkage tri-finger stall,
After separation, shrinkage insulation tube 4, cold-shrinkable terminal 2 and seal pipe 7 are successively socketed in the outer surface of point cable, after socket, by pipeline
Socket place handled by anti-swelling support device 3, anti-swelling support device 3 has used 31 He of shrinkage loop bar in setting
32 both parts of through hole, which use shrinkage loop bar 31, shrinkage loop bar 31 is located at the socket of two pipelines when in use
Place, the lesser pipeline of size can be nested into inside it by shrinkage loop bar 31 in advance, and the larger pipeline of size is then by shrinkage loop bar 31
Outer wall be socketed, such setting can increase the thickness of junction when in use, avoid during long-time service go out
Phenomena such as existing tortuous, and run through through hole 32 in the outer surface of shrinkage loop bar 31 when in use, such effect is easy for
Silicone rubber seal rouge 8 circulates, to reach good anti-swelling lubrication and sealing function, needs to make silicon rubber in connection
Stop-leak compound 8 is uniformly applied the surfaces externally and internally in shrinkage loop bar 31, to play what silicone rubber seal rouge 8 played when in use
Anti- swelling lubricating action.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. one kind is based on the anti-swelling lubrication system of cable accessory, including shrinkage tri-finger stall (5) and slot (6), it is characterised in that: institute
It states and is provided with the evenly distributed slot (6) of annular, the top of the slot (6) at the top endface position of shrinkage tri-finger stall (5)
It is provided with shrinkage insulation tube (4), the bottom end port of the shrinkage insulation tube (4) is connected to shrinkage tri-finger stall by being plugged and fixed
(5) slot (6) is socketed by top, the shrinkage insulation tube (4) completely, the top port of the shrinkage insulation tube (4)
It is provided with above at position cold-shrinkable terminal (2), the top port of the shrinkage insulation tube (4) is socketed in cold-shrinkable terminal (2)
Inside the port of bottom end, and the position of shrinkage insulation tube (4) and cold-shrinkable terminal (2) socket is located in shrinkage insulation tube (4) annular
Outer surface is provided with anti-swelling support device (3), and the outer wall and inner wall of the anti-swelling support device (3) are uniformly coated with
Silicone rubber seal rouge (8), the silicone rubber seal rouge (8) are in contact with the inner wall of cold-shrinkable terminal (2), the silicone rubber seal rouge
(8) contact relation is equally existed with the outer wall of shrinkage insulation tube (4), is arranged at the top end position of the cold-shrinkable terminal (2)
Have seal pipe (7), the top port of cold-shrinkable terminal (2) is socketed by the bottom end port of the seal pipe (7), the seal pipe
(7) top is provided with rain-proof terminal (1), and the rain-proof terminal (1) runs through the top of seal pipe (7) until arriving seal pipe (7)
Inside.
2. according to claim 1 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the anti-swelling
Support device (3) includes shrinkage loop bar (31) and through hole (32), and the shrinkage insulation tube (4) is socketed with cold-shrinkable terminal (2)
Position is located in shrinkage insulation tube (4) annular outer surface and is provided with shrinkage loop bar (31), the shrinkage loop bar (31) it is vertical
Outer surface is uniformly arranged with through hole (32), and the through hole (32) runs through the outer wall of shrinkage loop bar (31) until shrinkage loop bar
(31) inner wall.
3. according to claim 1 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the seal pipe
(7) anti-swelling support device (3), the shrinkage insulation tube (4) and shrinkage tri-finger stall are provided with the junction of cold-shrinkable terminal (2)
(5) junction of top slot (6) is again provided with anti-swelling support device (3).
4. according to claim 1 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the silicon rubber
Stop-leak compound (8) can be carried out good compatible with PVC plastic and rubber.
5. according to claim 2 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the rain-proof end
Sub (1) altogether there are three settings, the size of the rain-proof terminal (1), specification are consistent, and the rain-proof terminal (1) is copper
Component.
6. according to claim 1 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the shrinkage is whole
The inside at end (2), shrinkage insulation tube (4) and seal pipe (7) is enclosed with metallic cable line.
7. according to claim 1 a kind of based on the anti-swelling lubrication system of cable accessory, it is characterised in that: the shrinkage three
The inside of fingerstall (5) is filled with filling glue, grafting shielding earth and steel armour ground wire at the shrinkage tri-finger stall (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142000.3U CN209250203U (en) | 2019-01-28 | 2019-01-28 | One kind being based on the anti-swelling lubrication system of cable accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920142000.3U CN209250203U (en) | 2019-01-28 | 2019-01-28 | One kind being based on the anti-swelling lubrication system of cable accessory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250203U true CN209250203U (en) | 2019-08-13 |
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ID=67536762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920142000.3U Active CN209250203U (en) | 2019-01-28 | 2019-01-28 | One kind being based on the anti-swelling lubrication system of cable accessory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209250203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118920395A (en) * | 2023-07-24 | 2024-11-08 | 浙江远扬电气有限公司 | Cold-shrink cable head and manufacturing method thereof |
-
2019
- 2019-01-28 CN CN201920142000.3U patent/CN209250203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118920395A (en) * | 2023-07-24 | 2024-11-08 | 浙江远扬电气有限公司 | Cold-shrink cable head and manufacturing method thereof |
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