CN103117480B - For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment - Google Patents
For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment Download PDFInfo
- Publication number
- CN103117480B CN103117480B CN201310036779.8A CN201310036779A CN103117480B CN 103117480 B CN103117480 B CN 103117480B CN 201310036779 A CN201310036779 A CN 201310036779A CN 103117480 B CN103117480 B CN 103117480B
- Authority
- CN
- China
- Prior art keywords
- cable
- metal forming
- damp
- waterproof
- proof treatment
- 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.)
- Active
Links
Landscapes
- Insulated Conductors (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses the combination set for cable wiring Naked dew place waterproof, damp-proof treatment and method, its combination set comprises cable clamp, guard shield, metal forming and the adhesive tape that a storing apparatus and interior split thereof are placed; Metal forming is wrapped in cable and needs the Naked line position of wiring and extend on its outer cable sheath when using, adhesive tape is wrapped on metal forming outer surface when using, when cable clamp uses, clamping is enclosed with the cable of metal forming, is surrounded by cable clamp when guard shield uses.Described method, comprises following measures: with metal forming parcel cable bare wire position, and metal forming parcel scope extends on the cable sheath beyond bare wire position.By external member of the present invention, cable Naked dew place is protected, there is waterproof, protection against the tide, anti-oxidant, fail safe good, the features such as highly versatile, effectively prevents cable from corroding, improve power transmission efficiency, economize on resources.
Description
Technical field
The present invention relates to power supply technical field, be specifically related to the combination set for cable wiring Naked dew place waterproof, damp-proof treatment and method.
Background technology
Ensure that power network safety operation is very important, cable connection handling is bad, can produce, live and bring a lot of puzzlement, even there is potential safety hazard to people.The existing cable with sheath only carries out simple waterproof, damp-proof treatment in wiring place, as the electrical adhesive tape often used, low temperature can hardening, become fragile, high temperature is deliquescing then, the impact of being expanded with heat and contract with cold, and not only waterproof, moisture effect are bad, and to have grown service time due to electrical adhesive tape can be aging, thus cause cable wiring position perishable, affect its conductivity, allow to shorten the useful life of cable.
Summary of the invention
A task of the present invention is to provide a kind of waterproof, protection against the tide, antioxidant effect are good, and highly versatile, fail safe is good, and service time is long, avoids the combination set for cable wiring Naked dew place waterproof, damp-proof treatment and the method for the wasting of resources.
The present invention is realized by following technical proposals:
For the combination set of cable wiring Naked dew place waterproof, damp-proof treatment, it is characterized in that: comprise the cable clamp of a storing apparatus and interior split placement thereof, guard shield, metal forming and adhesive tape; Metal forming is wrapped in cable and needs the Naked line position of wiring and extend on its outer cable sheath when using, adhesive tape is wrapped on metal forming outer surface when using, when cable clamp uses, clamping is enclosed with the cable of metal forming, is surrounded by cable clamp when guard shield uses.
Described combination set also comprises insulator cap and waterproof, moisture seal glue, when this insulator cap uses, loads waterproof, moisture seal glue within it, is socketed on the termination of cable.
Described combination set also comprises the internal diameter of the cable turnover cable-through hole according to guard shield, measures the ruler that adhesive tape is wound around thickness.
Described metal forming is silver foil, Copper Foil, goldleaf, aluminium foil, metallic conduction composite foil or its assembly paper tinsel.
Described adhesive tape is the elastic rubber belt of one side or double-sided belt sticky matter.
Described insulator cap inside is provided with screw thread or concavo-convex slot type storage plastic structure.
Described waterproof, moisture seal glue are a kind of elastic solid (Hookean body) adhesive stickers.
Described metal forming is that Copper Foil is connected the assembly paper tinsel be combined to form with other metal forming.
Described assembly paper tinsel is formed by connecting by one section of Copper Foil and one section of other metal forming, or be formed by connecting by multistage Copper Foil and at least one section of other metal forming, the two ends connection copper foil of other metal forming, Copper Foil is spaced apart with other metal forming, is interconnected and is combined to form belt like combination body paper tinsel.
The connected mode of described assembly paper tinsel is: use conductive adhesive
The connected mode of described assembly paper tinsel is: stick with glue material bonding, and the length that in described assembly paper tinsel, the bonding site of Copper Foil and other metal forming is provided with conductive mesh or bonding site is less than the girth of cable.
For the method for cable wiring Naked dew place waterproof, damp-proof treatment, it is characterized in that: need the bare wire position of wiring with metal forming parcel cable, and the parcel scope of metal forming extends to beyond bare wire position, cable sheath on.
Metal forming outer surface after described parcel is wound around adhesive tape.
The method of described waterproof, damp-proof treatment is further comprising the steps of: the insulator cap sealing of inside, cable termination being equipped with waterproof, moisture seal glue.
Described metal forming is aluminium foil, Copper Foil, silver foil, goldleaf, metallic conduction composite foil or its assembly paper tinsel.
Described adhesive tape is the elastic rubber belt of one side or double-sided belt sticky matter.
The position of described winding adhesive tape is in the metal forming of Naked line position and cable sheath intersection, the metal forming that wiring position and cable sheath wrap up is covered simultaneously.
The position of described winding adhesive tape is the intersection of metal forming termination and cable sheath, simultaneously covering metal paper tinsel termination and cable sheath.
Described insulator cap inside is provided with screw thread or concavo-convex slot type storage plastic structure.
Described waterproof, moisture seal glue are elastic solid (Hookean body) adhesive sticker.
After being clamped by the cable cable clamp of described waterproof, damp-proof treatment, guard shield protected is set outside cable clamp.
The winding thickness of described adhesive tape is according to the internal diameter of the cable turnover cable-through hole of guard shield, with ruler measurement, after being clamped by the cable cable clamp of described waterproof, damp-proof treatment, outside cable clamp, arrange guard shield, its cable turnover cable-through hole and adhesive tape are tight fit connection.
The present invention has the following advantages: waterproof, protection against the tide, anti-oxidant, fail safe good, highly versatile, effectively prevents cable from corroding, and improves power transmission efficiency, avoids the wasting of resources.
Accompanying drawing explanation
Fig. 1 is the waterproof at cable wiring Naked dew place of the present invention, the structural representation of moistureproof external member using state;
Fig. 2 is the structural representation that Fig. 1 removes partial protection shell and exposes internal structure;
Fig. 3 is the waterproof at cable wiring Naked dew place of the present invention, the structural representation of moistureproof another using state of external member;
Fig. 4 is the structural representation that Fig. 3 removes partial protection shell and insulator cap and exposes internal structure;
Fig. 5 is the structural representation at cable wiring Naked dew place;
Fig. 6 is the structural representation after Fig. 5 coated metal paper tinsel;
Fig. 7 is the waterproof at cable wiring Naked dew place, the schematic diagram of moistureproof external member of the present invention;
Wherein: 1-bare wire position, 2-cable sheath, 3-metal forming, 4-adhesive tape, 5-insulator cap, 6-cable clamp, the 7-guard shield part structure of guard shield (71,72,73,74 and 75 be), 8-cable turnover cable-through hole.
Embodiment
Embodiment 1:
For the combination set of cable wiring Naked dew place waterproof, damp-proof treatment, comprise cable clamp 6, guard shield 7, metal forming 3, the adhesive tape 4 of a storing apparatus and interior split placement thereof.Wherein waterproof, moistureproof external member also comprise insulator cap 5 and waterproof, moisture seal glue.Wherein waterproof, moisture seal glue are a kind of elastic solid (Hookean body) adhesive stickers.Wherein waterproof, moistureproof combination set also comprise the internal diameter passing in and out cable-through hole 8 according to the cable of guard shield 7, measure the ruler of adhesive tape 4 coiling diameter or thickness.Wherein metal forming 3 is silver foil, Copper Foil, goldleaf, aluminium foil, metallic conduction composite foil or its assembly paper tinsel.Wherein adhesive tape 4 is the elastic rubber belt of one side or double-sided belt sticky matter.Wherein insulator cap 5 inside is provided with screw thread or concavo-convex slot type storage plastic structure.Wherein metal forming 3 is that Copper Foil is connected the assembly paper tinsel be combined to form with other metal forming.Assembly paper tinsel is formed by connecting by one section of Copper Foil and one section of other metal forming, or be formed by connecting by multistage Copper Foil and at least one section of other metal forming, the two ends connection copper foil of other metal forming, Copper Foil is spaced apart with other metal forming, be interconnected and be combined to form belt like combination body paper tinsel, the length of every section of other metal forming is less than the girth of cable.Wherein the connected mode of paper tinsel is: stick with glue material bonding.Wherein sticky matter is conducting resinl.Wherein sticky matter also can be non-conductive adhesive, and now in assembly paper tinsel, the bonding site of Copper Foil and other metal forming is provided with conductive mesh or bonding site length is less than cable girth.This kind of assembly paper tinsel have flexibility needed for parcel, use needed for intensity, when the length of one of other metal forming section is less than the girth of cable, even well can take into account transition that is moistureproof and copper/other metal simultaneously.Assembly paper tinsel also can be connected by other type of metal paper tinsel 3 and form.
The bare wire position that cable needs wiring is wrapped up by above-mentioned metal forming 3, and the parcel scope of metal forming 3 extends to beyond bare wire position, comprise a part of cable sheath 2, due to metal forming 3 there is high conductivity, high moisture, quality is softer, plasticity good, therefore, while realizing waterproof, protection against the tide, ensure that the ability to transmit electricity of wiring place.Wherein metal forming 3 is silver foil, Copper Foil, goldleaf, aluminium foil, metallic conduction composite foil or its assembly paper tinsel.Metal forming 3 outer surface is wound around adhesive tape 4, protection metal forming 3.Wherein adhesive tape 4 is the elastic rubber belt of one side or double-sided belt sticky matter, when this elastic rubber belt is wrapped at least one circle in metal forming 3, except protection metal forming 3, has more further waterproof, moistureproof effect.The position being wherein wound around adhesive tape 4 is that Naked line position 1 is with in the metal forming 3 of cable sheath 2 intersection; the metal forming that wiring position and cable sheath 2 are wrapped up is covered simultaneously; the metal forming 3 of wrapping up due to this intersection has a gradient; easily destroyed; therefore this intersection is the optimal site being wound around adhesive tape 4, can protect the metal forming 3 of Naked line and cable sheath 2 intersection parcel.The position being wherein wound around adhesive tape 4 also can be the intersection of metal forming 3 termination and cable sheath 2, covering metal paper tinsel 3 termination and cable sheath 2 simultaneously, the metal forming 3 of protection outer end.Waterproof is equipped with in inside, cable termination, the insulator cap 5 of moisture seal glue seals, both are hermetic seal.Wherein waterproof, moisture seal glue can be the glue that curing reaction occurs when common double component cement or resting form glue etc. use, and are fixed on by insulator cap 5 on cable termination, play waterproof, moistureproof effect, cling rear non-disconnectable.Preferred waterproof, moisture seal glue are a kind of elastic solid (Hookean body) adhesive stickers, this glue is used not only to have the effect of waterproof, due to elasticity, more can increase the air-tightness of insulator cap 5 and cable termination, make it that there is better moisture-proof function, due to not dry characteristic, make it have deformability, the impact of not expanded with heat and contract with cold, insulator cap 5 and cable termination all have good air-tightness, and insulator cap 5 of being more convenient for is dismantled, directly extract, as relocate road time, may need in the wiring of cable termination, now can directly wiring after head protector dismounting.Wherein insulator cap 5 inside is provided with screw thread or concavo-convex slot type storage plastic structure, waterproof, moisture seal glue can be stored in screw thread or tongue and groove structure, prevent glue from flowing out on the one hand, increase the adhesive stress of insulator cap 5 and cable on the other hand, increase air-tightness, reach better moisture effect.After the cable cable clamp 6 of described waterproof, damp-proof treatment is clamped; guard shield 7 is set outside cable clamp 6; the coiling diameter of adhesive tape 4 or thickness are according to the internal diameter of the cable turnover cable-through hole 8 of guard shield 7; with ruler measurement, cable turnover cable-through hole 8 is tight fit connection with adhesive tape 4, when adhesive tape 4 is elastic rubber belt; can realize being tightly connected; therefore preferably adhesive tape 4 is elastic rubber belt, both can play the effect of protection metal forming 3, has again waterproof, moistureproof function.
Because the structure of cable clamp and guard shield is not protection main points of the present invention, be therefore not limited to structure shown in accompanying drawing, also can be other structural cable wire clamp and guard shield with matching, repeat no more herein.
Claims (20)
1. for the combination set of cable wiring Naked dew place waterproof, damp-proof treatment, it is characterized in that: comprise the cable clamp (6) of a storing apparatus and interior split placement thereof, guard shield (7), metal forming (3) and adhesive tape (4); Metal forming (3) is wrapped in cable and needs the Naked line position (1) of wiring and extend on its outer cable sheath (2) when using, adhesive tape (4) is wrapped on metal forming (3) outer surface when using, when cable clamp (6) uses, clamping is enclosed with the cable of metal forming (3), is surrounded by cable clamp (6) when guard shield (7) uses.
2. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 1, it is characterized in that: described combination set also comprises insulator cap (5) and waterproof, moisture seal glue, when this insulator cap (5) uses, load waterproof, moisture seal glue within it, be socketed on the termination of cable.
3. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 1 and 2, it is characterized in that: described combination set also comprises the internal diameter of cable turnover cable-through hole (8) according to guard shield (7), measure the ruler that adhesive tape (4) is wound around thickness.
4. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 1 and 2, is characterized in that: described metal forming (3) is silver foil, Copper Foil, goldleaf, aluminium foil, metallic conduction composite foil or its assembly paper tinsel.
5. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 1 and 2, is characterized in that: described adhesive tape (4) is the elastic rubber belt of one side or double-sided belt sticky matter.
6. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 2, is characterized in that: described insulator cap (5) inside is provided with screw thread or concavo-convex slot type storage plastic structure.
7. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 2, is characterized in that: described waterproof, moisture seal glue are a kind of elastic solid (Hookean body) adhesive stickers.
8. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 1, is characterized in that: described metal forming (3) is connected the assembly paper tinsel be combined to form for Copper Foil with other metal forming.
9. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 8, it is characterized in that: described assembly paper tinsel is formed by connecting by one section of Copper Foil and one section of other metal forming, or be formed by connecting by multistage Copper Foil and at least one section of other metal forming, the two ends connection copper foil of other metal forming, Copper Foil is spaced apart with other metal forming, is interconnected and is combined to form belt like combination body paper tinsel.
10. the combination set for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 8 or claim 9, is characterized in that: the connected mode of described assembly paper tinsel is: use conductive adhesive.
11. combination sets for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 8 or claim 9, it is characterized in that: the connected mode of described assembly paper tinsel is: stick with glue material bonding, and the length that in described assembly paper tinsel, the bonding site of Copper Foil and other metal forming is provided with conductive mesh or bonding site is less than the girth of cable.
12. for the method for cable wiring Naked dew place waterproof, damp-proof treatment, it is characterized in that: comprise the following steps: the bare wire position needing wiring with metal forming (3) parcel cable, and the parcel scope of metal forming (3) extends on the cable sheath (2) beyond bare wire position; Metal forming (3) outer surface after parcel is wound around adhesive tape (4); Again by through abovementioned steps waterproof, damp-proof treatment cable with cable clamp (6) clamping after, the guard shield (7) surrounded is set outside cable clamp (6) and is protected.
13. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12, is characterized in that: the method for described waterproof, damp-proof treatment is further comprising the steps of: insulator cap (5) sealing of inside, cable termination being equipped with waterproof, moisture seal glue.
14. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12, is characterized in that: described metal forming (3) is aluminium foil, Copper Foil, silver foil, goldleaf, metallic conduction composite foil or its assembly paper tinsel.
15. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12, is characterized in that: described adhesive tape (4) is the elastic rubber belt of one side or double-sided belt sticky matter.
16. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12, it is characterized in that: the position of described winding adhesive tape (4) is in the metal forming (3) of Naked line position (1) and cable sheath (2) intersection, wiring position and the upper metal forming of wrapping up of cable sheath (2) are covered simultaneously.
17. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12, it is characterized in that: the position of described winding adhesive tape (4) is the intersection of metal forming (3) termination and cable sheath (2), simultaneously covering metal paper tinsel (3) termination and cable sheath (2).
18. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 13, is characterized in that: described insulator cap (5) inside is provided with screw thread or concavo-convex slot type storage plastic structure.
19. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 13, is characterized in that: described waterproof, moisture seal glue are elastic solid (Hookean body) adhesive sticker.
20. methods for cable wiring Naked dew place waterproof, damp-proof treatment according to claim 12,15,16 or 17, it is characterized in that: the winding thickness of described adhesive tape (4) is according to the internal diameter of cable turnover cable-through hole (8) of guard shield (7), with ruler measurement, after the cable cable clamp (6) of described waterproof, damp-proof treatment is clamped, outside cable clamp (6), arrange guard shield (7), its cable turnover cable-through hole (8) and adhesive tape (4) are in tight fit connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036779.8A CN103117480B (en) | 2013-01-31 | 2013-01-31 | For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036779.8A CN103117480B (en) | 2013-01-31 | 2013-01-31 | For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103117480A CN103117480A (en) | 2013-05-22 |
| CN103117480B true CN103117480B (en) | 2015-11-25 |
Family
ID=48415790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310036779.8A Active CN103117480B (en) | 2013-01-31 | 2013-01-31 | For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103117480B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779806B (en) * | 2014-01-23 | 2016-04-20 | 广州番禺电缆集团有限公司 | The method and system of the anti-down power supply of electrical network |
| CN103762446B (en) * | 2014-01-23 | 2016-06-22 | 广州番禺电缆集团有限公司 | The safeguard structure at cable ground connection position and waterproof, Moistureproof treatment method |
| CN105846387B (en) * | 2016-04-22 | 2019-03-22 | 广州番禺电缆集团有限公司 | A kind of cable termination protection fastening device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8018519U1 (en) * | 1980-07-10 | 1981-01-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Windable cable sleeve insert |
| CN2330654Y (en) * | 1998-04-16 | 1999-07-28 | 成都市双流川双热缩制品厂 | Damp-proof sealed film |
| CN201222643Y (en) * | 2008-07-09 | 2009-04-15 | 江苏省电力公司南通供电公司 | Inner waterproofing type middle, low-voltage crosslinked polyetylene insulated cable shrinking straight joint |
| CN101465527A (en) * | 2008-12-12 | 2009-06-24 | 河南省电力公司信阳供电公司 | Method for first-aid repair of cable middle joint ground fault winding package |
| CN202178397U (en) * | 2011-08-30 | 2012-03-28 | 江苏嘉盟电力设备有限公司 | Insulation puncturing cable clamp |
| CN202231399U (en) * | 2011-09-29 | 2012-05-23 | 徐文奇 | Waterproof type intermediate connector for control cables |
| CN203135096U (en) * | 2013-01-31 | 2013-08-14 | 广州番禺电缆集团有限公司 | Waterproof and moistureproof external member for cable conductor wiring nude position |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006304413A (en) * | 2005-04-18 | 2006-11-02 | Furukawa Electric Co Ltd:The | Power cable connecting unit |
-
2013
- 2013-01-31 CN CN201310036779.8A patent/CN103117480B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8018519U1 (en) * | 1980-07-10 | 1981-01-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Windable cable sleeve insert |
| CN2330654Y (en) * | 1998-04-16 | 1999-07-28 | 成都市双流川双热缩制品厂 | Damp-proof sealed film |
| CN201222643Y (en) * | 2008-07-09 | 2009-04-15 | 江苏省电力公司南通供电公司 | Inner waterproofing type middle, low-voltage crosslinked polyetylene insulated cable shrinking straight joint |
| CN101465527A (en) * | 2008-12-12 | 2009-06-24 | 河南省电力公司信阳供电公司 | Method for first-aid repair of cable middle joint ground fault winding package |
| CN202178397U (en) * | 2011-08-30 | 2012-03-28 | 江苏嘉盟电力设备有限公司 | Insulation puncturing cable clamp |
| CN202231399U (en) * | 2011-09-29 | 2012-05-23 | 徐文奇 | Waterproof type intermediate connector for control cables |
| CN203135096U (en) * | 2013-01-31 | 2013-08-14 | 广州番禺电缆集团有限公司 | Waterproof and moistureproof external member for cable conductor wiring nude position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103117480A (en) | 2013-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103094775B (en) | Protective device and waterproof and humidity-proof processing mechanism used for cable ground exposing position | |
| CN103117480B (en) | For combination set and the method for cable wiring Naked dew place waterproof, damp-proof treatment | |
| CN203277790U (en) | Waterproof and moistureproof device for exposed part of cable wiring | |
| CN203135095U (en) | Waterproof and moistureproof apparatus for grounding position of cable conductor | |
| CN203135096U (en) | Waterproof and moistureproof external member for cable conductor wiring nude position | |
| CN102437440A (en) | Bidirectional spinning type electric joint | |
| CN202363601U (en) | Bidirectional spinning electric connector | |
| CN205376884U (en) | Novel car wiring harness structure | |
| CN103107505B (en) | A kind of cable socket protector and method | |
| CN203456839U (en) | Waterproof device for grounding position of cable | |
| CN100546138C (en) | Sealed wiring harness | |
| CN203056334U (en) | Generator wire harness assembly | |
| CN113270222A (en) | Novel cable of high temperature resistant multi-stranded conductor structure | |
| CN210429434U (en) | Composite insulator | |
| CN206639639U (en) | It is a kind of from taking in cable | |
| CN206379494U (en) | A kind of line nose with protective case | |
| CN104410008A (en) | Device for changing cable between 35kV circuit straight rods and construction method | |
| CN207559492U (en) | Multicore cable is laid with connection fixing device | |
| CN203787664U (en) | Waterproof and moistureproof structure of cable grounding part | |
| CN203503441U (en) | Silica gel sheath for primary terminal | |
| CN213988383U (en) | Waterproof sealing nature power cord | |
| CN103762446B (en) | The safeguard structure at cable ground connection position and waterproof, Moistureproof treatment method | |
| CN203351271U (en) | A waterproof ethylene propylene rubber insulating power cable | |
| CN209929518U (en) | Electric joint combination | |
| CN203787663U (en) | Waterproof and moistureproof structure of naked cable part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |