CN106803616B - A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector - Google Patents
A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector Download PDFInfo
- Publication number
- CN106803616B CN106803616B CN201710197034.8A CN201710197034A CN106803616B CN 106803616 B CN106803616 B CN 106803616B CN 201710197034 A CN201710197034 A CN 201710197034A CN 106803616 B CN106803616 B CN 106803616B
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- CN
- China
- Prior art keywords
- flame
- tube body
- link slot
- retardant
- stripper plate
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/70—Insulation of connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/58—Tubes, sleeves, beads, or bobbins through which the conductor passes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/60—Composite insulating bodies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/56—Insulating bodies
- H01B17/66—Joining insulating bodies together, e.g. by bonding
Abstract
The present invention relates to technical field of electric wires and cables, especially a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector, including the tube body made of crosslinked polyetylene insulated base-material and flame-retardant filler, tube body outer arcuate left side of face offers annular link slot, it is opened up on tube body left side there are two the connecting hole being connected with link slot, tube body left side is provided with connecting tube.A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector of the invention is utilized to be made of the insulation of crosslinked polyethylene base-material and flame-retardant filler, it is buckled by interlocking bar top and is connected and fixed inside insertion conduction hole with link slot, and entire connecting tube is very easily loaded and unloaded by the angles and positions of the elastic stripper plate of change, charge and discharge operations very simple, leakproofness and safety are all guaranteed, and entire cargo handling process will not cause to damage to tube body.
Description
Technical field
The present invention relates to technical field of electric wires and cables, especially a kind of flame-retardant crosslinking polyethylene with easily assembling connector
Pipe.
Background technique
In the epoch that current modernization construction rapidly develops, the energy and information are social Two Mainstays, either electric energy
Or the transmission of information all be unable to do without wire and cable.And as wire and cable is in electric system, skyscraper, industrial and mining enterprises, city
Extensive use in township's distribution and communication network, because the fire incident that wire and cable causes also happens occasionally.Therefore, it controls and subtracts
The generation of few wire and cable fire has important practical significance to going on smoothly for building of the four modernizations of guarantee, while having become guarantee
One significant problem of social public security.
Currently, for applying more extensive flame-proof crosslinked polyethylene insulated electric conductor and power cable, each electricity in the market
Cable producer often only selects the material with flame retarding function at the beginning of its design on cable cover(ing) and packing material, if being intended to
Cable overall flame performance is further increased, just cross-linking polyethylene materials is needed also to have flame retarding function.
A kind of flame-proof cross-linking cross-linking polyethylene materials and its system with excellent fire-retardancy are released for the above problem spy
Preparation Method has a wide range of application, and has the characteristics that high fire-retardance, weather-proof, water resistant tree, impact resistance voltage, Halogen are nontoxic, this material exists
Human and environment is promoted the use of be of great significance on a large scale without influence in the manufacturing and application process.And at present
Wire and cable pipe connection when it is cumbersome, the leakproofness and durability of connecting pin are limited, and dismounting and change is easily
Cable and internal wiring are caused to damage.
Summary of the invention
The technical problem to be solved by the present invention is providing one kind in order to solve the problems, such as above-mentioned background technique and changing
Into the flame-retardant crosslinking polyethylene pipe with easily assembling connector, solve current wire and cable pipe connection when it is very numb
The problem of tired, the leakproofness and durability of connecting pin are limited, and dismounting and change easily causes damage to cable and internal wiring.
The technical solution adopted by the present invention to solve the technical problems is: a kind of flame-proof cross-linking with easily assembling connector
Polyethylene pipe, including the tube body made of crosslinked polyetylene insulated base-material and flame-retardant filler, the tube body outer arcuate face
Left side offers annular link slot, is opened up on the tube body left side there are two the connecting hole being connected with link slot, described
Tube body on the left of be provided with connecting tube, the connecting tube includes inside control terminal and outside connecting pin, the outside connection
The internal spliced eye offered for being open on the left of connection pipe body in end, the tube body left side insertion spliced eye and connecting tube right end
It is connected, is opened up on the inside control terminal lateral wall there are two control flume, the control flume internal activity is connected with two
It is a by inside shaft elastic stripper plate interconnected, the elastic stripper plate passes through outside shaft and control flume inner sidewall
It is flexibly connected, by spring and control flume inner left wall elastic connection on the left of the elastic stripper plate, the elasticity is squeezed
Mutually close one end is fixedly connected to interlocking bar on the right side of plate, and inner wall offers and spliced eye and connection on the right side of the control flume
The conduction hole that hole is connected, the interlocking bar insertion conduction hole inside are slidably connected with conduction hole inner wall, the interlocking bar
Top is provided with buckle compatible with the link slot, the interlocking bar top snap through elastic stripper plate control with
Link slot inner wall connects and fixes.
Further, the connecting hole is identical with conduction hole cross section size.
Further, the outside connecting pin outer sidewall diameter is turned left from the right side becomes larger.
Further, the control groove height is identical with elastic stripper plate height.
The invention has the advantages that a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector of the invention utilizes
It is insulated by crosslinked polyethylene base-material and flame-retardant filler is made, insertion conduction hole inside and link slot are buckled by interlocking bar top
It connects and fixes, and very easily loads and unloads entire connecting tube, charge and discharge operations by the angles and positions of the elastic stripper plate of change
Very simple, leakproofness and safety are all guaranteed, and entire cargo handling process will not cause to damage to tube body.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic diagram of internal structure of connecting tube in the present invention.
In figure: 1. tube bodies, 2. link slots, 3. connecting holes, 4. connecting tubes, 5. inside control terminals, 6. outside connecting pins, 7. insert
Connect hole, 8. control flumes, 9. elastic stripper plates, 10. springs, 11. interlocking bar, 12. conduction holes, 13. buckles.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 and a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector shown in Fig. 2, including by crosslinked polyethylene
Tube body 1 made of insulating base material and flame-retardant filler, 1 outer arcuate left side of face of tube body offer annular link slot 2, and tube body 1 is left
It is opened up on side there are two the connecting hole 3 that is connected with link slot 2, is provided with connecting tube 4 on the left of tube body 1, connecting tube 4 includes interior
Side control terminal 5 and outside connecting pin 6 offer the spliced eye 7 for being open on the left of connection pipe body 1, pipe inside outside connecting pin 6
It is inserted into spliced eye 7 on the left of body 1 to be connected with 4 right end of connecting tube, is opened up on 5 lateral wall of inside control terminal there are two control flume 8, is controlled
There are two by inside shaft elastic stripper plate 9 interconnected, elastic stripper plate 9 passes through outside for 8 internal activity of slot connection processed
Shaft is flexibly connected with 8 inner sidewall of control flume, is connected on the left of elastic stripper plate 9 by spring 10 and 8 inner left wall elasticity of control flume
It connects, the mutually close one end in elastic 9 right side of stripper plate is fixedly connected to interlocking bar 11, and 8 right side inner wall of control flume is offered and inserted
The conduction hole 12 that 7 holes are connected with connecting hole 3 is connect, 12 inside of the insertion conduction of interlocking bar 11 hole connects with conduction 12 inner wall of hole sliding
It connects, 11 top of interlocking bar is provided with buckle 13 compatible with the link slot 2, and the buckle 13 on 11 top of interlocking bar passes through elasticity
The control of stripper plate 9 is connected and fixed with 2 inner wall of link slot.
Further, connecting hole 3 is identical with conduction 12 cross section size of hole, and further, 6 lateral wall of outside connecting pin is straight
Diameter is turned left from the right side and is become larger, and further, 8 height of control flume is identical with elastic 9 height of stripper plate, and one kind of the invention has
The flame-retardant crosslinking polyethylene pipe of easily assembling connector is utilized to be made of the insulation of crosslinked polyethylene base-material and flame-retardant filler, passes through connection
11 top of lever buckle, 13 insertion conduction hole, 12 inside is connected and fixed with link slot 2, and the angle by changing elastic stripper plate 9
It spends with position and very easily loads and unloads entire connecting tube 4, charge and discharge operations very simple, leakproofness and safety are all guaranteed,
Entire cargo handling process will not cause to damage to tube body 1.
1 material of tube body and preparation method thereof, it includes organosilane crosslinked polyethylene insulation base-material (XLPE) and flame-retardant filler,
It is formed and mass fraction are as follows: 100 mass parts of organosilane crosslinked polyethylene insulation base-material (XLPE), 42~45 mass of flame-retardant filler
Part.Crosslinked polyetylene insulated base-material (XLPE) is organosilane crosslinked polyethylene insulation material (XLPE) to be polythene material by handing over
Join modified, it is made to be transformed into the cross-linked structure with high molecular weight, heat resistance, heat-proof aging by macromolecular linear structure
Property, environmental stress crack resistance, electric insulating quality, chemical resistance, creep resistance all obtain biggish change.Flame-retardant filler is
Nanometer hydroxide and micron hydride, zinc borate, antimony oxide mixture.Filler is also known as filler, filler, adds in plastics
Filler mainly reduces cost, reduces the consumption of resin, improves the processing performance of resin, can also improve the certain of plastics
Performance, such as dimensional stability, anti-flammability etc..The following steps are included: crosslinked polyethylene is added in granular materials mixing and blending machine
Silane Insulation Material;The flame-retardant filler of certain mass ratio is added in granular materials mixing and blending machine.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector, including by crosslinked polyetylene insulated base-material and fire-retardant fill out
Tube body made of charge (1), it is characterized in that: described tube body (1) the outer arcuate left side of face offers annular link slot (2), institute
It is opened up on tube body (1) left side stated there are two the connecting hole (3) being connected with link slot (2), the tube body (1) left side is set
It is equipped with connecting tube (4), the connecting tube (4) includes inside control terminal (5) and outside connecting pin (6), the outside connection
The spliced eye (7) for being open on the left of connection pipe body (1) is offered inside end (6), is inserted into spliced eye on the left of the tube body (1)
(7) it is connected with connecting tube (4) right end, is opened up on described inside control terminal (5) lateral wall there are two control flume (8), it is described
The connection of control flume (8) internal activity there are two by inside shaft elastic stripper plate (9) interconnected, the elasticity is squeezed
Pressing plate (9) is flexibly connected by outside shaft with control flume (8) inner sidewall, passes through spring on the left of the elastic stripper plate (9)
(10) with control flume (8) inner left wall elastic connection, the mutually close one end in elastic stripper plate (9) right side is fixedly connected with
Have interlocking bar (11), inner wall offers the conduction being connected with spliced eye (7) and connecting hole (3) on the right side of the control flume (8)
Hole (12), the interlocking bar (11) insertion conduction hole (12) is internal to be slidably connected with conduction hole (12) inner wall, the linkage
Bar (11) top is provided with compatible buckle (13), the buckle on the interlocking bar (11) top with the link slot (2)
(13) it is controlled by elastic stripper plate (9) and is connected and fixed with link slot (2) inner wall.
2. a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector according to claim 1, it is characterized in that: described
Connecting hole (3) with conduction hole (12) cross section size it is identical.
3. a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector according to claim 1, it is characterized in that: described
Outside connecting pin (6) outer sidewall diameter turn left and become larger from the right side.
4. a kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector according to claim 1, it is characterized in that: described
Control flume (8) highly with elastic stripper plate (9) height it is identical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710197034.8A CN106803616B (en) | 2017-03-29 | 2017-03-29 | A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector |
Applications Claiming Priority (1)
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CN201710197034.8A CN106803616B (en) | 2017-03-29 | 2017-03-29 | A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector |
Publications (2)
Publication Number | Publication Date |
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CN106803616A CN106803616A (en) | 2017-06-06 |
CN106803616B true CN106803616B (en) | 2019-01-22 |
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CN201710197034.8A Active CN106803616B (en) | 2017-03-29 | 2017-03-29 | A kind of flame-retardant crosslinking polyethylene pipe with easily assembling connector |
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CN (1) | CN106803616B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109461519A (en) * | 2018-10-09 | 2019-03-12 | 张起 | A kind of outer envelope curve of flame retardant cable and its application method |
CN110176368B (en) * | 2019-05-23 | 2020-12-08 | 国网河北省电力有限公司故城县供电分公司 | Quick connecting device for insulating brake rod and using method of quick connecting device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1418758A (en) * | 1962-03-01 | 1965-11-26 | Inst Francais Du Petrole | Fitting for reinforced flexible tube |
JPH118009A (en) * | 1997-06-18 | 1999-01-12 | Honda Tsushin Kogyo Kk | Waterproof connector and electronic apparatus casing incorporating it and combination of electronic apparatus casing incorporating it and its mating waterproof connector |
KR101054677B1 (en) * | 2009-09-25 | 2011-08-08 | 한국전력공사 | Insulation rod attachment bracket joining device |
CN203070839U (en) * | 2012-10-31 | 2013-07-17 | 西安神电电器有限公司 | External cone insulator cap with boss and connection device |
CN204593294U (en) * | 2015-04-14 | 2015-08-26 | 东莞市宏元照明灯饰有限公司 | A kind of LED lamp holder of rotatable location |
CN106158169B (en) * | 2016-08-28 | 2017-07-11 | 威腾电气集团股份有限公司 | A kind of tube type bus splice insulation structure |
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2017
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