CN105742839A - Insulating and sealing electric branch connecting device - Google Patents
Insulating and sealing electric branch connecting device Download PDFInfo
- Publication number
- CN105742839A CN105742839A CN201511007040.XA CN201511007040A CN105742839A CN 105742839 A CN105742839 A CN 105742839A CN 201511007040 A CN201511007040 A CN 201511007040A CN 105742839 A CN105742839 A CN 105742839A
- Authority
- CN
- China
- Prior art keywords
- hole
- main line
- side cover
- connecting device
- insulation crust
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 57
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 description 6
- 239000003292 glue Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 244000144987 brood Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
-
- 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
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
-
- 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
- H01R4/58—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 characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cable Accessories (AREA)
Abstract
The invention discloses an insulating and sealing electric branch connecting device. The insulation and sealing electric branch connecting device includes a metal connection body and an insulating shell main body; main line holes and branch lines hole are formed in the metal connection body; the main line holes include main line incoming holes and main line outgoing holes; the main line incoming holes are arranged at one end of the metal connection body; and the main line outgoing holes and the branch lines holes are arranged at any one end of the metal connection body. With the insulating and sealing electric branch connecting device of the invention adopted, problems in sealing and insulation can be solved. The insulating and sealing electric branch connecting device has the advantages of simple structure, easiness in processing, high universality, increased connection modes and extended use range.
Description
Technical field
The present invention relates to a kind of branch connecting device, specifically a kind of insulated enclosure electrical branch connecting device.
Background technology
Current electrically connected branched line structure specifically includes that
Main line connects: power input (power source supply end), power output end.
Branch line connects: by connecting gold utensil conduction from main line, it is provided that electric current is to branch line.
Common product has:
1) insulation puncture line clamping, during this kind of connecting device wiring, by being punctured by the insulating barrier of main line and separated time with tooth apparatus, reaches the purpose connected；Exterior insulation and sealing are by the cabinet on its body and rubber parts sealing member.Its shortcoming is, one adapter, the power of its crimping is difficult to control to perfect condition, on the cable of different-diameter during application, dentation conductor can not pierce through well insulation otherwise be easy to stab cable conductor core, sting disconnected, thus causing line fault even to generate heat cause fire, this is the inherent shortcoming of the puncture class arm product that industry generally reflects.Insulation puncture line clamping volume is relatively big, and the occasion in limited space cannot be applied.
Parallel groove clamp, this kind of connecting device needs to divest insulating barrier main, separated time, tightens wire clamp with bolt so that it is main part is crimped on wire, makes main, separated time conducting, reaches the purpose connected.This series products is because varying in size of main, separated time can not force balance state, electrically connected poor-performing very well.
The branch of above-mentioned merger wire clamp class being connected to the exterior insulation of wire clamp, generally adopt the mode of plastic housing (box) bag gel, casting glue, its waterproof sealing effect is after condensing by gel and casting glue, and its material itself is waterproof to be reached with insulating properties.But, the problem of this connected mode mainly has the following aspects: first, seals shell sizes huge, cannot adopt owing to space is restricted when some occasion uses；Secondly, gel and casting glue bring inconvenience when construction, it is necessary to by brood lac for A, B two being mixed in proportion, stir evenly, fill, and the solidification of gel and casting glue needs time a few hours, sometimes also need to extra adopt baking operation to allow it faster solidify, and efficiency of construction is very low；Again, the stirring of gel and casting glue is usually mixed into air, and under electric power construction field environment, quality is often difficult to control to, it is impossible to reaching product should have performance；Finally, the legacy that this series products installation process and product cause after using, to environment, does not meet environmental requirement.
Summary of the invention
It is an object of the invention to provide a kind of insulated enclosure electrical branch connecting device, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
nullA kind of insulated enclosure electrical branch connecting device，Body and insulation crust main body is connected including metal，Described metal connects body interior and is provided with main line hole and lateral hole，Described main line hole includes main line entrance hole and main line wire hole，Wherein main line entrance hole is arranged on one end of metal connection body，Main line wire hole and lateral hole are arranged on metal and connect any one end of body，Main line entrance hole、The vertical direction of main line wire hole and lateral hole is provided with the screwed hole installing screw，Described metal connects the two ends of body and is respectively provided with side cover seals，Side cover seals is elastomer，Side cover seals arranges branch line counterbore or main line counterbore，Branch line counterbore is corresponding with lateral hole and main line hole respectively with main line counterbore，The bottom of branch line counterbore and main line counterbore arranges branch line seal and main line seal to constitute stepped hole，Described metal connects the surface of body and side cover seals and is respectively coated by insulation crust main body，One end clamping insulation crust side cover of insulation crust main body，The surface configuration side cover main line hole of described insulation crust side cover，The correspondence position in side cover main line hole arranges main line seal，The sealing surface of the insulation crust main body other end arranges side cover lateral hole，The correspondence position of side cover lateral hole arranges branch line seal，The window with outer casing upper cover is offered at the top of described insulation crust main body，Screwed hole is arranged in window.
As the further scheme of the present invention: its concrete installation method is:
(1) wire processes: divest the insulating barrier of cable head by designated length；
(2) take out branch connecting device body, open outer casing upper cover, suitably unscrew the screw in screwed hole, in order to allow cable conductor partial insertion；
(3) being inserted into by the conductor part of cable in main line hole and the lateral hole that metal connects body, the insulating barrier end face of cable is adjacent to metal and connects body, the seal close contact of its insulating barrier and side cover seals, reaches sealing effectiveness；
(4) screw is tightened；
(5) outer casing upper cover is covered, installation.
As the further scheme of the present invention: main line hole and lateral hole are through hole or counterbore, and the quantity of lateral hole is 1,2 or multiple, selects quantity according to different application.
As the further scheme of the present invention: main line entrance hole, main line wire hole and lateral hole corresponding 1,2 or multiple screwed hole respectively.
As the further scheme of the present invention: screwed hole female thread connects main line screw or branch line screw, main line screw and branch line screw corresponding main line through hole and lateral hole respectively, thus the wire of grafting in fastener hole.
As the further scheme of the present invention: stepped hole is combined by the two or more holes varied in size.
As the further scheme of the present invention: insulation crust main body and insulation crust side cover are injection moulding integrated molding.
As the further scheme of the present invention: thereabout arranges housing boss, outer casing groove on housing boss correspondence outer casing upper cover, arranging window aperture seal in outer casing groove, described window is designed to multiple wicket or each screw corresponding hole respectively according to the position distribution situation of screw.
As the further scheme of the present invention: the side of described outer casing upper cover connects insulation crust main body by outer casing upper cover connecting portion, the opposite side of outer casing upper cover is provided with shell buckle, the shell draw-in groove of shell buckle clamping insulation crust body side, thus forming sealing structure.
As the further scheme of the present invention: side cover seals is elastomer.
Compared with prior art, the present invention is novel provides the benefit that:
1. installation process of the present invention is simple, only needs spanner can complete all installation processes, and stable performance is low to the technical ability dependency of workmen；Relative to the form of construction work of traditional crimp type branch connecting device and hydraulic crimping tool thereof, its labor intensity is substantially reduced, and saves the set-up time, improves installation quality and efficiency；
2. the invention solves sealing and Insulation Problems, it is to avoid the gel of complex operations and the use of casting glue, it is entirely avoided pollution to site environment；
3. the present invention can reuse, and easy to maintenance, maintenance, changes easily, it is easy to maintenance, the present invention itself not easily breaks down, but when needing dismounting to reinstall under the situations such as mobile electric pole, circuit, equipment, is convenient to operation；
4. the Seal Design that the present invention is overall can connect as the transition of copper, aluminum conductor, can avoid the galvanic corrosion problems that copper-aluminium transition produces；
5. present configuration is simple, it is easy to processing, produces efficiency in enormous quantities high；
6. highly versatile of the present invention, it is adaptable to the connection between plurality of specifications wire, main, separated time can cover a range of aluminium cable (such as 6 ~ 50mm2), and electric wiring can change the cable of different size according to requirements；
7, connected mode of the present invention increases, and expands its use scope.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the cross section structure schematic diagram of Fig. 1.
Fig. 5 is Fig. 1 structural representation being connected with cable.
Fig. 6 is the another kind of structural representation of the present invention.
Fig. 7 is Fig. 6 structural representation being connected with cable.
Fig. 8 is the another kind of structural representation of the present invention.
Fig. 9 is Fig. 8 structural representation being connected with cable.
In figure: metal connects body 1, main line entrance hole 101, main line wire hole 102, lateral hole 103, screwed hole 104, insulation crust main body 2, housing boss 201, outer casing upper cover connecting portion 202, shell buckle 203, shell draw-in groove 204, outer casing upper cover 205, shell protuberance 206, shell connecting portion 207, outer casing groove 208, shell side cover 3, side cover lateral hole 301, side cover main line hole 302, main line screw 4, branch line screw 5, side cover seals 6, branch line seal 601, branch line counterbore 602, main line seal 603, main line counterbore 604, window aperture seal 7, main inlet wire 8, main conductor 801, main outlet 9, branch line 10, tap conductor 1001.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
nullRefer to Fig. 1～5，In the embodiment of the present invention，A kind of insulated enclosure electrical branch connecting device，Body 1 and insulation crust main body 2 is connected including metal，Described metal connects body 1 inside and is provided with main line hole and lateral hole 103，Described main line hole includes main line entrance hole 101 and main line wire hole 102，For installing inlet wire and outlet，Wherein main line entrance hole 101 is arranged on one end of metal connection body 1，Main line wire hole 102 and lateral hole 103 are arranged on metal and connect any one end of body 1，Main line hole and lateral hole 103 are through hole or counterbore，And the quantity of lateral hole 103 is 1、2 or multiple，Quantity is selected according to different application，Main line entrance hole 101、The vertical direction of main line wire hole 102 and lateral hole 103 is provided with the screwed hole 104 installing screw，Main line entrance hole 101、Main line wire hole 102 and lateral hole 103 corresponding 1 respectively、2 or multiple screwed hole 104，Screwed hole 104 female thread connects main line screw 4 or branch line screw 5，Main line screw 4 and branch line screw 5 corresponding main line hole and lateral hole 103 respectively，Thus the wire of grafting in fastener hole.
Described metal connects the two ends of body 1 and is respectively provided with side cover seals 6, side cover seals 6 is elastomer, side cover seals 6 arranges branch line counterbore or main line counterbore 604, corresponding with lateral hole 103 and main line hole respectively, the bottom of branch line counterbore and main line counterbore 604 arranges branch line seal 601 and main line seal 603 to constitute stepped hole, stepped hole can be through hole or blind hole, it is possible to is combined by the two or more holes varied in size.
Described metal connects the surface of body 1 and side cover seals 6 and is respectively coated by insulation crust main body 2, one end clamping insulation crust side cover 3 of insulation crust main body 2, the shell protuberance 206 of insulation crust main body 2 and the shell connecting portion 207 of insulation crust side cover 3 are by snapping connection, the surface configuration side cover main line hole 302 of described insulation crust side cover 3, the correspondence position in side cover main line hole 302 arranges main line seal 603, the sealing surface of insulation crust main body 2 other end arranges side cover lateral hole 301, the correspondence position of side cover lateral hole 301 arranges branch line seal 601, described side cover seals 6 is previously assembled on the inwall of insulation crust main body 2 other end sealing surface and the inside of insulation crust side cover 3.
The window with outer casing upper cover 205 is offered at the top of described insulation crust main body 2, and screwed hole 104 is arranged in window, and window can be one, it is also possible to be designed to multiple wicket or each screw corresponding hole respectively according to the position distribution situation of screw.
Thereabout arranges housing boss 201, outer casing groove 208 on the corresponding outer casing upper cover 205 of housing boss 201, window aperture seal 7 is set in outer casing groove 208, the side of described outer casing upper cover 205 connects insulation crust main body 2 by outer casing upper cover connecting portion 202, the opposite side of outer casing upper cover 205 is provided with shell buckle 203, the shell draw-in groove 204 of shell buckle 203 clamping insulation crust main body 2 side, thus forming sealing structure.Along outer casing upper cover connecting portion 202 rotational shell upper cover 205, making shell buckle 203 and shell draw-in groove 204 on it mutually buckle, window aperture seal 7 is pressed on housing boss 201, is sealed by whole enclosure cavity, prevent the entrance of water and air, thus preventing the Oxidation at electrical connection position.
Described cable main line (main inlet wire 8, main outlet 9) and branch line 10 peel off insulating barrier according to the length set, and spill conductor.Cable main line inserts from the side cover main line hole 302 of insulation crust side cover 3.
Such as the main conductor 801 of main inlet wire 8 inserts from side cover main line hole 302, until the insulating barrier of main inlet wire 8 is adjacent to metal and connects body 1, the main line seal 603 of its insulating barrier and side cover seals 6 is in close contact, and reaches sealing effectiveness；Tighten main line screw 4, make the main conductor 801 of main inlet wire 8 be close to the inwall that metal connects the main line entrance hole 101 of body 1, form reliable electric and connect.Main outlet 9 is identical with main inlet wire 8 with the crimping mode of branch line 10, and the quantity of branch line 10 can be many.Owing to side cover seals 6 is elastomer, it is possible to laminating metal connects the insulating barrier of body 1, insulation crust main body 2, insulation crust side cover 3 and main inlet wire 8, main outlet 9, branch line 10 well, thus reaching sealing effectiveness.
Embodiment 2
Refer to Fig. 6～7, in the embodiment of the present invention, one insulation crust side cover 3 of the equal clamping in two ends of described insulation crust main body 2, the surface configuration side cover lateral hole 301 of described insulation crust side cover 3 or side cover main line hole 302, be arranged on the side of branch line seal 601 with insulation crust side cover 3 correspondence of side cover lateral hole 301, with side cover main line hole 302 insulation crust side cover 3 correspondence be arranged on the side of main line seal 603.
Embodiment 3
Refer to Fig. 8～9, in the embodiment of the present invention, described metal connects body 1 one end and is connected with side cover seals 6, metal connects the surface of body 1 and side cover seals 6 and is respectively coated by insulation crust main body 2 and insulation crust side cover 3, the surface configuration side cover lateral hole 301 of described insulation crust side cover 3 or side cover main line hole 302, be arranged on the side of branch line seal 601 with insulation crust side cover 3 correspondence of side cover lateral hole 301, with side cover main line hole 302 insulation crust side cover 3 correspondence be arranged on the side of main line seal 603.
The installation method of the present invention is:
(1) wire processes: divest the insulating barrier of cable (main inlet wire 8, main outlet 9, branch line 10) head by designated length；
(2) take out branch's connecting device body, open outer casing upper cover 205, suitably unscrew screw (main line screw 4 and branch line screw 5), in order to allow cable conductor part (main conductor 801, tap conductor 1001) insert；
(3) being inserted into by the conductor part of cable in main line hole and the lateral hole 103 that metal connects body 1, the insulating barrier end face of cable is adjacent to metal and connects body 1, the seal close contact of its insulating barrier and side cover seals 6, reaches sealing effectiveness；
(4) screw is tightened；
(5) outer casing upper cover 205, installation are covered.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
- null1. an insulated enclosure electrical branch connecting device，Body and insulation crust main body is connected including metal，Described metal connects body interior and is provided with main line hole and lateral hole，It is characterized in that，Described main line hole includes main line entrance hole and main line wire hole，Wherein main line entrance hole is arranged on one end of metal connection body，Main line wire hole and lateral hole are arranged on metal and connect any one end of body，Main line entrance hole、The vertical direction of main line wire hole and lateral hole is provided with the screwed hole installing screw，Described metal connects the two ends of body and is respectively provided with side cover seals，Side cover seals is elastomer，Side cover seals arranges branch line counterbore or main line counterbore，Branch line counterbore is corresponding with lateral hole and main line hole respectively with main line counterbore，The bottom of branch line counterbore and main line counterbore arranges branch line seal and main line seal to constitute stepped hole，Described metal connects the surface of body and side cover seals and is respectively coated by insulation crust main body，One end clamping insulation crust side cover of insulation crust main body，The surface configuration side cover main line hole of described insulation crust side cover，The correspondence position in side cover main line hole arranges main line seal，The sealing surface of the insulation crust main body other end arranges side cover lateral hole，The correspondence position of side cover lateral hole arranges branch line seal，The window with outer casing upper cover is offered at the top of described insulation crust main body，Screwed hole is arranged in window.
- 2. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterised in that its concrete installation method is:(1) wire processes: divest the insulating barrier of cable head by designated length；(2) take out branch connecting device body, open outer casing upper cover, suitably unscrew the screw in screwed hole, in order to allow cable conductor partial insertion；(3) being inserted into by the conductor part of cable in main line hole and the lateral hole that metal connects body, the insulating barrier end face of cable is adjacent to metal and connects body, the seal close contact of its insulating barrier and side cover seals, reaches sealing effectiveness；(4) screw is tightened；(5) outer casing upper cover is covered, installation.
- 3. a kind of insulated enclosure electrical branch connecting device according to claim 2, it is characterised in that described main line hole and lateral hole are through hole or counterbore, and the quantity of lateral hole is 1,2 or multiple, selects quantity according to different application.
- 4. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterised in that main line entrance hole, main line wire hole and lateral hole corresponding 1,2 or multiple screwed hole respectively.
- 5. a kind of insulated enclosure electrical branch connecting device according to claim 2, it is characterised in that screwed hole female thread connects main line screw or branch line screw, main line screw and branch line screw corresponding main line hole and lateral hole respectively, thus the wire of grafting in fastener hole.
- 6. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterised in that stepped hole is combined by the two or more holes varied in size.
- 7. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterised in that insulation crust main body and insulation crust side cover are injection moulding integrated molding.
- 8. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterized in that, thereabout arranges housing boss, outer casing groove on housing boss correspondence outer casing upper cover, window aperture seal is set in outer casing groove, described window is designed to multiple wicket or each screw corresponding hole respectively according to the position distribution situation of screw.
- 9. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterized in that, the side of described outer casing upper cover connects insulation crust main body by outer casing upper cover connecting portion, the opposite side of outer casing upper cover is provided with shell buckle, the shell draw-in groove of shell buckle clamping insulation crust body side, thus forming sealing structure.
- 10. a kind of insulated enclosure electrical branch connecting device according to claim 1, it is characterised in that side cover seals is elastomer.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510582474 | 2015-09-15 | ||
| CN2015105824746 | 2015-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105742839A true CN105742839A (en) | 2016-07-06 |
Family
ID=56296405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511007040.XA Pending CN105742839A (en) | 2015-09-15 | 2015-12-30 | Insulating and sealing electric branch connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105742839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710015A (en) * | 2018-07-27 | 2018-10-26 | 北京明源科技发展有限公司 | The overhead line voltage mutual inductor of collection voltages signal |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2339698A1 (en) * | 2000-03-14 | 2001-09-14 | Itt Manufacturing Enterprises, Inc. | Device for the plug-in connection of a cable to a vehicle battery terminal |
| CN1714472A (en) * | 2002-12-19 | 2005-12-28 | 富士电机机器制御株式会社 | Terminal device for electrical equipment |
| CA2531472A1 (en) * | 2004-12-30 | 2006-06-30 | Homac Mfg. Company | Electrical connector including viewing windows and associated methods |
| CN2822855Y (en) * | 2005-08-12 | 2006-10-04 | 刘杰 | Electric cable connector for welding |
| CN204167588U (en) * | 2014-09-18 | 2015-02-18 | 国网山东省电力公司日照供电公司 | A kind of many wires jockey |
| CN204577720U (en) * | 2015-05-12 | 2015-08-19 | 凌强 | A kind of insulated enclosure electrical branch jockey |
-
2015
- 2015-12-30 CN CN201511007040.XA patent/CN105742839A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2339698A1 (en) * | 2000-03-14 | 2001-09-14 | Itt Manufacturing Enterprises, Inc. | Device for the plug-in connection of a cable to a vehicle battery terminal |
| CN1714472A (en) * | 2002-12-19 | 2005-12-28 | 富士电机机器制御株式会社 | Terminal device for electrical equipment |
| CA2531472A1 (en) * | 2004-12-30 | 2006-06-30 | Homac Mfg. Company | Electrical connector including viewing windows and associated methods |
| CN2822855Y (en) * | 2005-08-12 | 2006-10-04 | 刘杰 | Electric cable connector for welding |
| CN204167588U (en) * | 2014-09-18 | 2015-02-18 | 国网山东省电力公司日照供电公司 | A kind of many wires jockey |
| CN204577720U (en) * | 2015-05-12 | 2015-08-19 | 凌强 | A kind of insulated enclosure electrical branch jockey |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108710015A (en) * | 2018-07-27 | 2018-10-26 | 北京明源科技发展有限公司 | The overhead line voltage mutual inductor of collection voltages signal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204927551U (en) | Electric connecting device of branch of insulating seal | |
| CN204315736U (en) | LED Ceiling light quick-connect terminal | |
| CN103022749B (en) | Cable connecting clamp with insulating sheath | |
| CN105913904A (en) | Flexible mineral insulated pre-branch fireproof cable | |
| CN202268551U (en) | Waterproof connector | |
| CN208874259U (en) | A kind of cable installation sealing device | |
| CN206574876U (en) | Cable integrated connector and the device being integrated and connected for cable | |
| CN204577720U (en) | A kind of insulated enclosure electrical branch jockey | |
| CN205752613U (en) | A kind of insulated waterproof cable adapter | |
| CN105742839A (en) | Insulating and sealing electric branch connecting device | |
| CN205543304U (en) | Wire -terminal with from function of skinning | |
| CN204348923U (en) | Compression joint type street lamp water joint box | |
| CN206774935U (en) | A kind of FTU casing structures for being easily changed bottom terminal plate | |
| CN203056246U (en) | Waterproof puncture cable clamp | |
| CN210669496U (en) | Easily install cable tee bend casing | |
| CN203967714U (en) | Multi-functional cable water joint | |
| CN212412232U (en) | High-strength cable joint | |
| CN212114205U (en) | Antenna connector | |
| CN203690874U (en) | Watertight conjunction box | |
| CN202633524U (en) | Connection cap | |
| CN114336098B (en) | Copper-aluminum transition junction box of switch before table | |
| CN206148638U (en) | Insulating, sealed cable connector | |
| CN203014223U (en) | Wall-through sleeve core rod replacing device | |
| CN104617402A (en) | Crimping type street lamp water-proof connector box | |
| CN201222541Y (en) | Cable splitter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160706 |