CN106026004A - High-strength anti-pressure explosion-proof device of cable joint - Google Patents
High-strength anti-pressure explosion-proof device of cable joint Download PDFInfo
- Publication number
- CN106026004A CN106026004A CN201610545272.9A CN201610545272A CN106026004A CN 106026004 A CN106026004 A CN 106026004A CN 201610545272 A CN201610545272 A CN 201610545272A CN 106026004 A CN106026004 A CN 106026004A
- Authority
- CN
- China
- Prior art keywords
- casing body
- neck bush
- outer casing
- shell body
- inwall
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses a high-strength anti-pressure explosion-proof device of a cable joint. The device comprises a first outer casing body, a second outer casing body and an inner bushing. The first outer casing body and the second outer casing body are cold-rolled by a galvanized copper tube. The first outer casing body and the second outer casing body are provided with inlet sleeves. Outer walls on both side of the first outer casing body and the second outer casing body are provided with ventilation holes. An inner wire joint is arranged on the inner wall of one side, which is far away from an inlet sleeve, of the first outer casing body. An outer wire joint is arranged on one side, which is far away from an inlet sleeve, of the second outer casing body. The inner bushing is fitted in the second outer casing body. The inner bushing is formed by hot-pressing polypropylene. The inner bushing is hinged with a chuck. A groove is arranged on the outer wall of the inner bushing. According to the invention, the device has extremely strong performances of cushioning and fire resistance; through the design, the device is highly explosion-proof and anti-pressure, and can effectively protect a cable joint from damage; resources are saved for urbanization construction; and loss is reduced.
Description
Technical field
The present invention relates to cable connector device technical field, particularly relate to the height of a kind of cable connector
Intensity resistance to compression explosion-protection equipment.
Background technology
Development and the raising of people's living standard, the Process of Urbanization Construction speed of development along with society
Growing, increasing cable run is used in Process of Urbanization Construction, cable run with
Power supply is reliable for it, lay the good characteristics such as hidden is more and more applied to mesolow supply network
In, cable is when power supply distance is longer, and conventional cable connector carries out connection, but is executed
The impact of the factors such as work technique, running environment, cable intermediate joint is easier to break down,
There is explosion time between in the cable during joint fault, have powerful heating power and impulsive force, often
Neighbouring cable can be burnt out or surrounding is caused potential safety hazard, causing secondary fault, make
Become heavy losses.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes the height of a kind of cable connector
Intensity resistance to compression explosion-protection equipment.
The High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes, outside first
Housing, second housing body and neck bush, described first shell body and second housing body are by zinc-plated
Copper pipe is cold rolling to be made, and described first shell body and second housing body are equipped with inlet wire set, and
Vent, described first shell body it is equipped with on the both sides outer wall of one shell body and second housing body
Side inwall away from inlet wire set is provided with interior Threaded Connector Coupling, away from inlet wire on described second housing body
The side of set is provided with nipple, is embedded with neck bush, described liner in described second housing body
Set is pressed into by polypropylene thermal, and is hinged with dop on neck bush, on the outer wall of described neck bush
Being provided with groove, and groove is positioned at the lower section of dop, the inwall of described neck bush connects triangle
Being provided with reinforcement inside protective bulkhead, and triangle protective bulkhead, the inwall of described reinforcement is provided with guarantor
Pillar, the both sides of described neck bush are equipped with thermovent, and thermovent matches with vent.
Preferably, the internal diameter of described nipple and the external diameter of neck bush are equal.
Preferably, described interior Threaded Connector Coupling matches with nipple.
Preferably, the inwall of described protection pipe is provided with flame retardant coating.
In the present invention, the first shell body becomes by zinc-plated copper pipe cold rolling with second housing body, tool
Having extremely strong rigidity, anti-pressure ability is strong, and neck bush is provided with dop and groove, can fix cable,
Preventing cable from coming off, thermovent matches with vent and can dispel the heat for joint, and prevention temperature is too high
Causing fire, the inwall of neck bush connects triangle protective bulkhead, and triangle protective bulkhead is according to physics
Mechanics principle designs, and can decompose the active force applying triangle protective bulkhead, and triangle protective bulkhead is even
Being connected to reinforcement, the inwall of protection pipe is provided with flame retardant coating, have extremely strong shock-absorbing capacity and
Anti-flammability, above design has extremely strong explosion-proof resistance to compression effect, it is possible to is effectively protected cable and connects
Head and avoid at cable connector damage, saved resource for Process of Urbanization Construction, reduced loss.
Accompanying drawing explanation
Fig. 1 is the of the High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes
One outer shell construction schematic diagram；
Fig. 2 is the of the High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes
Two outer shell construction schematic diagrams；
Fig. 3 is the interior of the High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes
Bush structure schematic diagram；
Fig. 4 is the interior of the High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes
Bush side TV structure schematic diagram；
Fig. 5 is the card of the High-strength compression resistant explosion-protection equipment of a kind of cable connector that the present invention proposes
Header structure schematic diagram.
In figure: 1 first shell body, 2 second housing bodies, 3 neck bush, 4 vents, in 5
Threaded Connector Coupling, 6 nipples, 7 triangle protective bulkheads, 8 reinforcements, 9 protection pipes, 10 grooves,
11 dops, 12 thermovents, 13 inlet wire sets.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention,
Rather than whole embodiments.
With reference to Fig. 1-5, the High-strength compression resistant explosion-protection equipment of a kind of cable connector, outside first
Housing 1, second housing body 2 and neck bush 3, the first shell body 1 and second housing body 2 are equal
Become by zinc-plated copper pipe cold rolling, the first shell body 1 and second housing body 2 are equipped with inlet wire set
It is equipped with vent 4 on 13, and the both sides outer wall of the first shell body 1 and second housing body 2,
First shell body 1 is provided with interior Threaded Connector Coupling 5, outside second away from the side inwall of inlet wire set 13
On housing 2, the side away from inlet wire set 13 is provided with nipple 6, and second housing body 2 is embedded
Equipped with neck bush 3, neck bush 3 is pressed into by polypropylene thermal, and is hinged with card on neck bush 3
11, the outer wall of neck bush 3 is provided with groove 10, and groove 10 is positioned at dop 11 times
Side, the inwall of neck bush 3 connects and has triangle protective bulkhead 7, and triangle protective bulkhead 7 inside sets
Having reinforcement 8, the inwall of reinforcement 8 to be provided with protection pipe 9, the both sides of neck bush 3 are all provided with
There is thermovent 12, and thermovent 12 matches with vent 4, the first shell body 1 and second
Shell body 2 is become by zinc-plated copper pipe cold rolling, has extremely strong rigidity, and anti-pressure ability is strong, interior
Lining 3 is provided with dop 11 and groove 10, can fix cable, prevents cable from coming off, heat radiation
Mouth 12 matches can dispel the heat for joint with vent 4, prevents the too high fire that causes of temperature, interior
Connecting on the inwall of lining 3 and have triangle protective bulkhead 7, triangle protective bulkhead 7 is former according to physical mechanics
Reason design, can decompose the active force applying triangle protective bulkhead 7, and triangle protective bulkhead 7 connects
Reinforcement 8, the inwall of protection pipe 9 is had to be provided with flame retardant coating, have extremely strong shock-absorbing capacity
And anti-flammability, above design has extremely strong explosion-proof resistance to compression effect, it is possible to be effectively protected cable
Joint and avoid at cable connector damage, saved resource for Process of Urbanization Construction, reduced loss.
In the present invention, the internal diameter of nipple 6 is equal with the external diameter of neck bush 3, interior Threaded Connector Coupling
5 match with nipple 6, and the inwall of protection pipe 9 is provided with flame retardant coating, the first shell
Body 1 becomes by zinc-plated copper pipe cold rolling with second housing body 2, has extremely strong rigidity, resistance to compression
Ability is strong, and neck bush 3 is provided with dop 11 and groove 10, can fix cable, prevent cable
Coming off, thermovent 12 matches with vent 4 and can dispel the heat for joint, and temperature is too high draws in prevention
Playing fire, the inwall of neck bush 3 connects triangle protective bulkhead 7, triangle protective bulkhead 7 basis
Physical mechanics principle design, can decompose the active force applying triangle protective bulkhead 7, and triangle is protected
Retaining wall 7 connects reinforcement 8, and the inwall of protection pipe 9 is provided with flame retardant coating, has extremely strong
Shock-absorbing capacity and anti-flammability, above design has extremely strong explosion-proof resistance to compression effect, it is possible to effectively
Protection cable connector and avoid at cable connector damage, saved resource for Process of Urbanization Construction,
Reduce loss.
The above, the only present invention preferably detailed description of the invention, but the protection model of the present invention
Enclosing and be not limited thereto, any those familiar with the art is in the skill that the invention discloses
In the range of art, according to technical scheme and inventive concept equivalent in addition thereof or change
Become, all should contain within protection scope of the present invention.
Claims (4)
1. a High-strength compression resistant explosion-protection equipment for cable connector, including the first shell body (1),
Second housing body (2) and neck bush (3), it is characterised in that described first shell body (1)
Become by zinc-plated copper pipe cold rolling with second housing body (2), described first shell body (1) and
Inlet wire set (13), and the first shell body (1) and second it is equipped with on second housing body (2)
Vent (4), described first shell body (1) it is equipped with on the both sides outer wall of shell body (2)
Side inwall away from inlet wire set (13) is provided with interior Threaded Connector Coupling (5), described second housing
On body (2), the side away from inlet wire set (13) is provided with nipple (6), outside described second
Being embedded with neck bush (3) in housing (2), described neck bush (3) is suppressed by polypropylene thermal
Become, and be hinged with dop (11) on neck bush (3), on the outer wall of described neck bush (3)
It is provided with groove (10), and groove (10) is positioned at the lower section of dop (11), described neck bush
(3) connect on inwall and have triangle protective bulkhead (7), and triangle protective bulkhead (7) inside sets
Reinforcement (8), the inwall of described reinforcement (8) is had to be provided with protection pipe (9), described
The both sides of neck bush (3) are equipped with thermovent (12), and thermovent (12) and vent
(4) match.
The High-strength compression resistant explosion-protection equipment of a kind of cable connector the most according to claim 1,
It is characterized in that, the internal diameter of described nipple (6) is equal with the external diameter of neck bush (3).
The High-strength compression resistant explosion-protection equipment of a kind of cable connector the most according to claim 1,
It is characterized in that, described interior Threaded Connector Coupling (5) is matched with nipple (6).
The High-strength compression resistant explosion-protection equipment of a kind of cable connector the most according to claim 1,
It is characterized in that, the inwall of described protection pipe (9) is provided with flame retardant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545272.9A CN106026004A (en) | 2016-06-24 | 2016-06-24 | High-strength anti-pressure explosion-proof device of cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610545272.9A CN106026004A (en) | 2016-06-24 | 2016-06-24 | High-strength anti-pressure explosion-proof device of cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106026004A true CN106026004A (en) | 2016-10-12 |
Family
ID=57109318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610545272.9A Pending CN106026004A (en) | 2016-06-24 | 2016-06-24 | High-strength anti-pressure explosion-proof device of cable joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106026004A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296619A (en) * | 2013-06-20 | 2013-09-11 | 国家电网公司 | Wire separating and supporting pipe |
| CN203289059U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Muff-coupling anti-explosion box for intermediate joint of cable |
| CN203289054U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Threaded explosion-proof box for intermediate joint of cable |
| CN203289057U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Threaded explosion-proof box for intermediate joint of cable |
| CN203326545U (en) * | 2013-07-31 | 2013-12-04 | 长园电力技术有限公司 | Explosion-proof case for intermediate connector |
| CN204739334U (en) * | 2015-06-30 | 2015-11-04 | 潍坊友容实业有限公司 | Body connecting piece |
| CN105633870A (en) * | 2016-02-25 | 2016-06-01 | 成都迅德科技有限公司 | Novel high-voltage power cable protection pipe |
-
2016
- 2016-06-24 CN CN201610545272.9A patent/CN106026004A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203289059U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Muff-coupling anti-explosion box for intermediate joint of cable |
| CN203289054U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Threaded explosion-proof box for intermediate joint of cable |
| CN203289057U (en) * | 2013-05-28 | 2013-11-13 | 叶绿野 | Threaded explosion-proof box for intermediate joint of cable |
| CN103296619A (en) * | 2013-06-20 | 2013-09-11 | 国家电网公司 | Wire separating and supporting pipe |
| CN203326545U (en) * | 2013-07-31 | 2013-12-04 | 长园电力技术有限公司 | Explosion-proof case for intermediate connector |
| CN204739334U (en) * | 2015-06-30 | 2015-11-04 | 潍坊友容实业有限公司 | Body connecting piece |
| CN105633870A (en) * | 2016-02-25 | 2016-06-01 | 成都迅德科技有限公司 | Novel high-voltage power cable protection pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104309630B (en) | A kind of train workshop connector | |
| CN105633870A (en) | Novel high-voltage power cable protection pipe | |
| CN106961089B (en) | A kind of high-voltage cable middle joint waterproof anti-explosion flame failure protection shell | |
| CN106026004A (en) | High-strength anti-pressure explosion-proof device of cable joint | |
| CN107732562B (en) | Explosion-proof device for cable joint and installation method thereof | |
| KR20210030682A (en) | Cover device for electrical wire protection | |
| CN203401457U (en) | Device for penetration of foamed pipe | |
| CN207303895U (en) | A kind of PVC power pipes | |
| CN202442057U (en) | Hose assembly with protective sleeve | |
| CN108098207A (en) | Electric welding machine moves guard box | |
| CN206060096U (en) | A kind of metallic cable protection pipe sleeve | |
| CN203223681U (en) | Connecting pipe for inner unit and outer unit of air conditioner | |
| CN207602267U (en) | Resistance to compression tensile flat cable | |
| CN206976070U (en) | A kind of flame retardant cable | |
| CN205489323U (en) | Electrician's sleeve pipe, electrician overlap effective ferrule and ferrule elbow subassembly | |
| CN206834661U (en) | Anti- cable fault junction box | |
| CN206097929U (en) | Nuclear power station containment machinery penetration piece | |
| CN206340754U (en) | A kind of cable connector waterproof sealing structure | |
| CN205560023U (en) | Multilayer resistance to compression gas pipe | |
| CN220379095U (en) | PU plastic tubing with fire-retardant function | |
| CN205090136U (en) | Stainless steel flexible coupling is used in connection of warm water floor | |
| KR101117489B1 (en) | Cable safety-pipe with one body type union part | |
| CN205401993U (en) | Tensile and flexible tuber pipe of preventing static | |
| CN204851094U (en) | Integral abrasionproof bush | |
| CN205095299U (en) | High altitude power equipment fire extinguisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |