CN204927551U - Electric connecting device of branch of insulating seal - Google Patents
Electric connecting device of branch of insulating seal Download PDFInfo
- Publication number
- CN204927551U CN204927551U CN201520707532.9U CN201520707532U CN204927551U CN 204927551 U CN204927551 U CN 204927551U CN 201520707532 U CN201520707532 U CN 201520707532U CN 204927551 U CN204927551 U CN 204927551U
- Authority
- CN
- China
- Prior art keywords
- hole
- main line
- branch
- line
- side cover
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 46
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 229920001971 elastomer Polymers 0.000 claims description 5
- 239000000806 elastomer Substances 0.000 claims description 4
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 239000004020 conductor Substances 0.000 description 8
- 239000003292 glue Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 6
- 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
- 230000000694 effects Effects 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation 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
- 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
- 239000000463 material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses an electric connecting device of branch of insulating seal, including metallic interconnect body and insulating casing main part, its characterized in that, inside thread through -hole and the branch line hole of being equipped with of metallic interconnect body, thread through -hole include thread inlet wire through -hole and the thread through -hole of being qualified for the next round of competitions, and thread inlet wire through -hole, thread are qualified for the next round of competitions and are equipped with mounting screws's screw hole in the vertical direction in through -hole and branch line hole. This practical installation is simple, only needs the spanner can accomplish all installations, and the stable performance is low to constructor's technical ability dependence, for traditional crimping type connecting device of branch and hydraulic pressure crimping tool's construction method, its intensity of labour greatly reduced, save installation time, improved installation quality and efficiency.
Description
Technical field
The utility model relates to a kind of branch jockey, specifically a kind of insulated enclosure electrical branch jockey.
Background technology
Current electric power connects branched line structure and mainly comprises:
Main line connects: power input (power source supply end), power output end.
Branch line connects: from main line by connecting gold utensil conduction, provide current to branch line.
Common product has:
1) insulation puncture line clamping, during this kind of jockey wiring, by puncturing with the insulating barrier of tooth apparatus by main line and separated time, reaches the object of connection; Exterior insulation and sealing are by the plastic casing on its body and rubber parts seal.Its shortcoming is, a connector, the power of its crimping is difficult to control to perfect condition, when the cable of different-diameter is applied, dentation conductor can not well insulation-piercing or be easy to cable conductor core is stabbed, sting disconnected, thus cause line fault even to generate heat to cause fire, this is the inherent shortcoming of the puncture class arm product that industry generally reflects.Insulation puncture line clamping volume is comparatively large, cannot apply in the occasion of limited space.
Parallel groove clamp, this kind of jockey needs to divest insulating barrier that is main, separated time, uses bolt tightening wire clamp, makes its main part be crimped on wire, make main, separated time conducting, reach the object of connection.This series products is because varying in size of main, separated time can not force balance state very well, and electric power switching performance is poor.
For the exterior insulation of branch's connecting clamp of above-mentioned merger wire clamp class, usually adopt the mode of plastic housing (box) bag gel, casting glue, its waterproof sealing effect is that its material itself is waterproof to be reached with insulation property by after gel and casting glue condensation.But the problem of this connected mode mainly contains the following aspects: first, can enormous size, cannot adopt because space is restricted when some occasion uses; Secondly, gel and casting glue bring inconvenience when constructing, and need A, B two kinds of glue to mix in proportion, stir evenly, filling, and gel and solidifying of casting glue need time a few hours, sometimes also need additionally to adopt baking operation to allow it solidify sooner, and efficiency of construction is very low; Again, the stirring usually entrained air of gel and casting glue, under electric power construction field environment, quality is often difficult to control, and cannot reach product should have performance; Finally, the legacy caused after this series products installation process and product use, to environment, does not meet environmental requirement.
Utility model content
The purpose of this utility model is to provide a kind of insulated enclosure electrical branch jockey, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of insulated enclosure electrical branch jockey, comprise metal and connect body and insulation crust main body, described metal connects body interior and is provided with main line through hole and lateral hole, main line through hole comprises main line inlet wire through hole and main line goes out line three-way hole, main line inlet wire through hole, the vertical direction that main line goes out line three-way hole and lateral hole is provided with the screwed hole of mounting screw, described metal connects body one end and is connected with side cover seals, side cover seals is arranged branch line counterbore and main line counterbore, the bottom of branch line counterbore and main line counterbore arranges branch line seal and main line seal to form stepped hole, the corresponding metal of branch line counterbore and main line counterbore is connected main line through hole on body and lateral hole, described metal connects surface coated insulation housing main body and the insulation crust side cover respectively of body and side cover seals, the shell protuberance of insulation crust main body is connected with insulation crust side cover shell connecting portion buckle, the surface of described insulation crust side cover arranges side cover lateral hole and side cover main line hole, and the correspondence position in side cover lateral hole and side cover main line hole arranges branch line seal and main line seal, the window with outer casing upper cover is offered at the top of described insulation crust main body, and main line screw and branch line screw are all arranged in window.
As further program of the utility model: lateral hole is through hole or counterbore, and the quantity of lateral hole 103 is 1,2 or multiple, selects quantity according to different application.
As further program of the utility model: main line inlet wire through hole, main line go out line three-way hole and lateral hole corresponding 1,2 or multiple screwed hole respectively.
As further program of the utility model: screwed hole internal 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 further program of the utility model: stepped hole is combined by the two or more holes varied in size.
As further program of the utility model: insulation crust main body and insulation crust side cover are injection moulding integrated molding.
As further program of the utility model: thereabout arranges housing boss, the outer casing groove on the corresponding outer casing upper cover of housing boss, arranges window aperture seal in outer casing groove.
As further program of the utility model: 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 main body side, thus form hermetically-sealed construction.
As further program of the utility model: described window is designed to multiple wicket according to the position distribution situation of screw, or each screw corresponding hole respectively.
As further program of the utility model: side cover seals is elastomer.
Compared with prior art, the beneficial effects of the utility model are:
1. a practical installation process is simple, only needs spanner can complete all installation processes, stable performance, low to the technical ability dependence of workmen; Relative to the form of construction work of traditional crimp type branch jockey and hydraulic crimping tool thereof, its labour intensity reduces greatly, saves the set-up time, improves installation quality and efficiency;
2. this practicality solves sealing and Insulation Problems, avoids the gel of complex operations and the use of casting glue, completely avoid the pollution to site environment;
3. this practicality can be reused, and easy to maintenance, maintenance, changes easily, and be easy to maintenance, this practicality itself is not easily broken 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 this practicality is overall can connect as the transition of copper, aluminum conductor, can avoid the galvanic corrosion problems that copper-aluminium transition produces;
5. this utility structure is simple, is easy to processing, produces efficiency in enormous quantities high;
6. this pragmatic general is strong, is applicable to the connection between plurality of specifications wire, and the aluminium cable (such as 6 ~ 50mm2) main, separated time can cover certain limit, electric wiring can change the cable of different size according to requirements.
Accompanying drawing explanation
Fig. 1 is the perspective view of this practicality.
Fig. 2 is that the structure master of this practicality looks sectional view.
Fig. 3 is that sectional view is looked on the structure left side of this practicality.
Fig. 4 is the structure vertical view of this practicality.
Fig. 5 is that this practicality looks sectional view with the assembly structure master of cable in a state of use.
Fig. 6 is that this practicality looks sectional view with an assembly structure left side for cable in a state of use.
In figure: metal connects body 1, main line inlet wire through hole 101, main line goes out line three-way hole 102, lateral hole 103, metal connects body 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.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 6, in the utility model embodiment, a kind of insulated enclosure electrical branch jockey, comprise metal and connect body 1 and insulation crust main body 2, described metal connects body 1 inside and is provided with main line through hole and lateral hole 103, main line through hole comprises main line inlet wire through hole 101 and main line goes out line three-way hole 102, for installing inlet wire and outlet, lateral hole 103 is 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 inlet wire through hole 101, the vertical direction that main line goes out line three-way hole 102 and lateral hole 103 is provided with the screwed hole 104 of mounting screw, main line inlet wire through hole 101, main line goes out line three-way hole 102 and lateral hole 103 corresponding 1 respectively, 2 or multiple screwed hole 104, screwed hole 104 internal thread connects main line screw 4 or branch line screw 5, main line screw 4 and branch line screw 5 corresponding main line through hole and lateral hole 103 respectively, thus the wire of grafting in fastener hole.
Described metal connects body 1 one end and is connected with side cover seals 6, side cover seals 6 is elastomer, side cover seals 6 is arranged branch line counterbore 602 and main line counterbore 604, the bottom of branch line counterbore 602 and main line counterbore 604 arranges branch line seal 601 and main line seal 603 to form stepped hole, stepped hole can be combined by the two or more holes varied in size, and branch line counterbore 602 is connected main line through hole on body 1 and lateral hole 103 with the corresponding metal of main line counterbore 604.
Described metal connects surface coated insulation housing main body 2 and the insulation crust side cover 3 respectively of body 1 and side cover seals 6, insulation crust main body 2 and insulation crust side cover 3 can by injection moulding integrated moldings, the shell protuberance 206 of insulation crust main body 2 is connected with insulation crust side cover 3 shell connecting portion 207 buckle, the surface of described insulation crust side cover 3 arranges side cover lateral hole 301 and side cover main line hole 302, the correspondence position in side cover lateral hole 301 and side cover main line hole 302 arranges branch line seal 601 and main line seal 603, described side cover seals 6 is assembled in the inside of insulation crust side cover 3 in advance, it is subject to metal and connects body 1, insulation crust main body 2 and the common pressure of insulation crust side cover 3 and be close on each sidewall, play the effect of sealing.
The window with outer casing upper cover 205 is offered at the top of described insulation crust main body 2, screwed hole 104 is all arranged in window, window can be one, also can be designed to multiple wicket according to the position distribution situation of screw, or each screw corresponding hole respectively.
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 form hermetically-sealed construction.Along outer casing upper cover connecting portion 202 rotational shell upper cover 205, make shell buckle 203 and shell draw-in groove 204 fastening mutually on it, window aperture seal 7 is pressed on housing boss 201, is sealed by whole enclosure cavity, entering of anti-sealing and air, thus prevent the oxidation being electrically connected position.
Described cable main line (main inlet wire 8, main outlet 9) and branch line 10 peel off insulating barrier according to the length of setting, spill conductor.Cable main line inserts from the side cover main line hole 302 of insulation crust side cover 3.
The main conductor 801 of such as 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 connect body 1, main line seal 603 close contact of its insulating barrier and side cover seals 6, reaches sealing effectiveness; Tighten main line screw 4, make the main conductor 801 of main inlet wire 8 be close to the inwall of the main line inlet wire through hole 101 of metal connection 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.Because side cover seals 6 is elastomer, metal of can fitting well 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, thus reaches sealing effectiveness.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to execution mode, but not each execution mode only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technical scheme in each embodiment also through appropriately combined, can form other execution modes that it will be appreciated by those skilled in the art that.
Claims (10)
1. an insulated enclosure electrical branch jockey, comprise metal and connect body and insulation crust main body, it is characterized in that, described metal connects body interior and is provided with main line through hole and lateral hole, main line through hole comprises main line inlet wire through hole and main line goes out line three-way hole, main line inlet wire through hole, the vertical direction that main line goes out line three-way hole and lateral hole is provided with the screwed hole of mounting screw, described metal connects body one end and is connected with side cover seals, side cover seals is arranged branch line counterbore and main line counterbore, the bottom of branch line counterbore and main line counterbore arranges branch line seal and main line seal to form stepped hole, the corresponding metal of branch line counterbore and main line counterbore is connected main line through hole on body and lateral hole, described metal connects surface coated insulation housing main body and the insulation crust side cover respectively of body and side cover seals, the shell protuberance of insulation crust main body is connected with insulation crust side cover shell connecting portion buckle, the surface of described insulation crust side cover arranges side cover lateral hole and side cover main line hole, and the correspondence position in side cover lateral hole and side cover main line hole arranges branch line seal and main line seal, the window with outer casing upper cover is offered at the top of described insulation crust main body, and main line screw and branch line screw are all arranged in window.
2. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, lateral hole is through hole or counterbore, and the quantity of lateral hole 103 is 1,2 or multiple, selects quantity according to different application.
3. a kind of insulated enclosure electrical branch jockey according to claim 1, is characterized in that, main line inlet wire through hole, main line go out line three-way hole and lateral hole corresponding 1,2 or multiple screwed hole respectively.
4. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, screwed hole internal 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.
5. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, stepped hole is combined by the two or more holes varied in size.
6. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, insulation crust main body and insulation crust side cover are injection moulding integrated molding.
7. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, thereabout arranges housing boss, and the outer casing groove on the corresponding outer casing upper cover of housing boss, arranges window aperture seal in outer casing groove.
8. a kind of insulated enclosure electrical branch jockey 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 main body side, thus form hermetically-sealed construction.
9. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, side cover seals is elastomer.
10. a kind of insulated enclosure electrical branch jockey according to claim 1, it is characterized in that, described window is designed to multiple wicket according to the position distribution situation of screw, or each screw corresponding hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707532.9U CN204927551U (en) | 2015-09-14 | 2015-09-14 | Electric connecting device of branch of insulating seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520707532.9U CN204927551U (en) | 2015-09-14 | 2015-09-14 | Electric connecting device of branch of insulating seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927551U true CN204927551U (en) | 2015-12-30 |
Family
ID=54976652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520707532.9U Expired - Fee Related CN204927551U (en) | 2015-09-14 | 2015-09-14 | Electric connecting device of branch of insulating seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204927551U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328324A (en) * | 2016-10-21 | 2017-01-11 | 江苏嘉盟电力设备有限公司 | Cable clamp protection sleeve and street lamp connector including same |
| CN109193513A (en) * | 2018-10-17 | 2019-01-11 | 胡林斌 | A kind of Waterproof cable joint |
| CN109346856A (en) * | 2018-08-21 | 2019-02-15 | 深圳市华力特电气有限公司 | A kind of copper bar, attachment device and electric capacity module |
| EP3499646A1 (en) * | 2017-12-14 | 2019-06-19 | Tyco Electronics Raychem GmbH | Electrical connector and connector system using the same |
| CN109921203A (en) * | 2019-03-21 | 2019-06-21 | 青岛信隆德电气有限公司 | a wire splitter |
| CN110190414A (en) * | 2019-05-30 | 2019-08-30 | 安徽华希电力科技有限公司 | A kind of modified form thunder-preventing graphite grounding device and its construction method |
| CN114114577A (en) * | 2022-01-21 | 2022-03-01 | 华海通信技术有限公司 | Photoelectric separation device for logging in of sea cable beach |
-
2015
- 2015-09-14 CN CN201520707532.9U patent/CN204927551U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106328324A (en) * | 2016-10-21 | 2017-01-11 | 江苏嘉盟电力设备有限公司 | Cable clamp protection sleeve and street lamp connector including same |
| EP3499646A1 (en) * | 2017-12-14 | 2019-06-19 | Tyco Electronics Raychem GmbH | Electrical connector and connector system using the same |
| CN109346856A (en) * | 2018-08-21 | 2019-02-15 | 深圳市华力特电气有限公司 | A kind of copper bar, attachment device and electric capacity module |
| CN109193513A (en) * | 2018-10-17 | 2019-01-11 | 胡林斌 | A kind of Waterproof cable joint |
| CN109921203A (en) * | 2019-03-21 | 2019-06-21 | 青岛信隆德电气有限公司 | a wire splitter |
| CN110190414A (en) * | 2019-05-30 | 2019-08-30 | 安徽华希电力科技有限公司 | A kind of modified form thunder-preventing graphite grounding device and its construction method |
| CN114114577A (en) * | 2022-01-21 | 2022-03-01 | 华海通信技术有限公司 | Photoelectric separation device for logging in of sea cable beach |
| CN114114577B (en) * | 2022-01-21 | 2022-05-17 | 华海通信技术有限公司 | Photoelectric separation device for logging in of sea cable beach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |