CN202601867U - Main line branching terminal - Google Patents
Main line branching terminal Download PDFInfo
- Publication number
- CN202601867U CN202601867U CN2012202913171U CN201220291317U CN202601867U CN 202601867 U CN202601867 U CN 202601867U CN 2012202913171 U CN2012202913171 U CN 2012202913171U CN 201220291317 U CN201220291317 U CN 201220291317U CN 202601867 U CN202601867 U CN 202601867U
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- Prior art keywords
- conductor
- electric
- half groove
- main line
- electric conducting
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Abstract
The utility model discloses a main line branching terminal and aims at providing a main line branching terminal simple in structure and convenient to use. The technical scheme is that the main line branching terminal comprises an insulation casing and an electric conducting device formed by an electric conducting material. The electric conducting device is arranged in the insulation casing. The casing comprises an upper casing and a lower casing which are connected in detachable mode. The electric conducting device comprises an upper electric conducting piece and a lower electric conducting piece, an upper electric conducting piece half-groove is arranged on the upper electric conducting piece, a lower electric conducting piece half-groove is arranged on the lower electric conducting piece, and the upper electric conducting piece half-groove and the lower electric conducting piece half-groove are connected in matching mode to form a groove for placing leads. The groove comprises a main accommodating portion for accommodating a main line and an auxiliary accommodating portion for accommodating a branching line. The electric conducting device is connected with a locking mechanism enabling the upper electric conducting piece and the lower electric conducting piece to be connected in fastening mode.
Description
Technical field
The utility model relates to a kind of main line separated time terminal.
Background technology
The architectural electricity distribution is used plug type bus duct always at present, and the advantage of bus duct is a lot, and the shortcoming that taking up room of still on practical application, coming out is big, system's contact is many, security reliability is poor, involve great expense but is conspicuous.During the application of pre-branched cable is in recent years progressively being promoted, yet the high in addition all limitations such as price of poor reliability of difficulty of laying because of trouble, scene in its design and contact have still restricted its application.Moreover above-mentioned two kinds of schemes have still substituted not cable, adopt the also application of bound cable of occasion of bus duct and pre-branched cable distribution, and are little to capacity, and the few distribution line of branch be unable to do without cable especially.The backbone cable is branch how when adopting the cable distribution? A kind ofly can not cut off backbone at the construction field (site) and it is arbitraryly carried out cable " T " connecting terminal that branch connects, just be a dark horse." T " connecting terminal is main line separated time terminal or cable branch joint again.Main line separated time terminal mainly is suitable in the fields such as architectural electricity, low-pressure electric controlled distribution, automation the complete sets of equipment, makes the usefulness of branch's connection that all kinds of backbones can not cut off, and also can make the usefulness of the line end connection of electric cable with large cross-section simultaneously.
As shown in Figure 3, application number is that 00264382.0 Chinese patent discloses a kind of main line separated time terminal that when lead connects, does not cut off backbone, is made up of insulating base 5, wiring part and protective cover 6; The wiring part comprises wire clamp 3, screw 1, nut 2 and supporting frame 4; Supporting frame 4 takes the shape of the letter U, and wire clamp 3 places in the supporting frame 4, and screw 1 passes nut 2 and is pressed on the wire clamp 3; Wire clamp 3 is two pairs and forms two-layer cramping terminal; Lower floor's cramping terminal is respectively at least one road and clamps lead, and wire clamp 3 surfaces are a plurality of projections of two lateral processes along the aperture, the every pair of wire clamp 3 and the wire clamp projection interlock of staggering each other together the time.
This main line distribution terminal minor structure is complicated, uses loaded down with trivial details.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model is to provide a kind of main line separated time terminal simple in structure, easy to use.
For realizing above-mentioned purpose; The utility model provides following technical scheme: a kind of main line separated time terminal; Comprise insulation shell and the conductor that is made up of electric conducting material, conductor places in the insulation shell, and housing comprises upper shell and the lower house that removably connects; Said conductor comprises electric-conductor and following electric-conductor; The said electric-conductor of going up is provided with electric-conductor half groove, and following electric-conductor is provided with down electric-conductor half groove, and last electric-conductor half groove connects and composes the groove that is used to supply the lead placement with following electric-conductor half groove fit; Groove comprises and is used to hold the main accommodation section of main line and the secondary accommodation section that is used to hold separated time that said conductor is connected with and makes electric-conductor be connected fastening retaining mechanism with following electric-conductor.
Through adopting technique scheme, can two leads all be removed one section insulation sheath, be placed on main accommodation section and secondary accommodation section to main line, separated time respectively, such two leads have just been realized the conduction purpose of connecting simply and easily, and are simple in structure, easy to use.
The utility model further is set to: said retaining mechanism comprises bolt, and the said electric-conductor of going up is equipped with the through hole adaptive with bolt with following electric-conductor.
Through adopting technique scheme, compare the fastening means of the direct fastening locking of prior art, the locking mechanism of bolt makes that upward electric-conductor is more fastening with being connected of following electric-conductor, thereby makes that further the conductivity of main line and separated time is more stable.
The utility model further is set to: be provided with seal between said conductor and the housing.
Through adopting technique scheme, can prevent effectively that dust from getting in the conductor from the gap of upper shell and lower house junction, makes that the electric conductivity of conductor is unaffected.
The utility model further is set to: said electric-conductor half groove of going up comprises on first electric-conductor half groove on electric-conductor half groove and second; Said electric-conductor half groove down comprises first time electric-conductor half groove and second time electric-conductor half groove; Electric-conductor half groove and first time electric-conductor half groove constitute main accommodation section on first; Electric-conductor half groove and second time electric-conductor half groove constitute secondary accommodation section on second; Said main accommodation section and secondary accommodation section all are the cylindrical structural setting adaptive with lead, and said main accommodation section and secondary accommodation section laterally arrange.
Through adopting technique scheme, can make the conduction work of main line and separated time can not receive influence each other.
Description of drawings
Fig. 1 is the structural representation of the utility model main line separated time terminal embodiment;
Fig. 2 is the structure explosive view of the utility model main line separated time terminal embodiment;
Fig. 3 is the structural representation of prior art main line separated time terminal embodiment.
Embodiment
Referring to figs. 1 through Fig. 2 the utility model main line separated time terminal embodiment is further specified.
A kind of main line separated time terminal; Comprise insulation shell and the conductor that constitutes by electric conducting material; Conductor places in the insulation shell, and housing comprises the upper shell 11 and lower house 12 that removably connects, and said conductor comprises electric-conductor 21 and following electric-conductor 22; The said electric-conductor 21 of going up is provided with electric-conductor half groove 211; Following electric-conductor 22 is provided with down electric-conductor half groove 221, and last electric-conductor half groove 211 is connected with following electric-conductor half groove 221, and (what need explain is that described main line 8 can only be arranged at down electric-conductor 22 grooves with separated time 9 to the groove that is configured for supplying the lead placement here; Also can only be provided with and last electric-conductor 21 grooves; Even can place electric-conductor 21 grooves separately for main line 8; Separated time 9 places down electric-conductor 22 grooves separately; Last electric-conductor 21 grooves are electrically connected with following electric-conductor 22 grooves; Rational in infrastructure for making, present embodiment is preferred, and last electric-conductor half groove 211 is connected with following electric-conductor half groove 221 and is configured for supplying the groove of lead placement); Groove comprises the main accommodation section 23 and the secondary accommodation section 24 that is used to hold separated time 9 that is used to hold main line 8, and said conductor is connected with and makes electric-conductor 21 be connected fastening retaining mechanism with following electric-conductor 22.
Through adopting technique scheme, can two leads all be removed one section insulation sheath, be placed on main accommodation section 23 and secondary accommodation section 24 to main line 8, separated time 9 respectively; Such two leads have just been realized the conduction purpose of connecting simply and easily, and main line 8 can directly be connected at the middle part with separated time 9, also can connect in the end; Connected mode can be decided according to concrete operating mode; Simple in structure, easy to use, and guarantee the stable of electric conductivity, moreover; Because the setting of insulation shell, make the safe and reliable of main line separated time terminal.
Said retaining mechanism comprises bolt 41; The said electric-conductor 21 of going up is equipped with following electric-conductor 22 that (what need explain is with bolt 41 adaptive through holes here; Last electric-conductor 21 also can be realized fastening through screw with following electric-conductor 22; For for convenience detach, present embodiment is preferred, and described upward electric-conductor 21 is fastening through bolt 41 with following electric-conductor 22).
Through adopting technique scheme, compare the fastening means of the direct fastening locking of prior art, the locking mechanism of bolt 41 makes that upward electric-conductor 21 is more fastening with being connected of following electric-conductor 22, thereby makes that further the conductivity of main line 8 and separated time 9 is more stable.
Be provided with seal 5 between said conductor and the housing.
Through adopting technique scheme, can prevent effectively that dust from getting in the conductor from the gap of upper shell 11 and lower house 12 junctions, makes that the electric conductivity of conductor is unaffected.
Said electric-conductor half groove 211 of going up comprises on first electric-conductor half groove 2112 on electric-conductor half groove 2111 and second; Said electric-conductor half groove 221 down comprises first time electric-conductor half groove 2211 and second time electric-conductor half groove 2212; Electric-conductor half groove 2111 and first time electric-conductor half groove 2211 constitute main accommodation section 23 on first; Electric-conductor half groove 2112 and second time electric-conductor half groove 2212 constitute secondary accommodation section 24 on second; Said main accommodation section 23 all is the cylindrical structural setting adaptive with lead with secondary accommodation section 24, and said main accommodation section 23 laterally arranges with secondary accommodation section 24, and (what need explain is that described main line 8 can place in the same accommodation section with separated time 9 here; Also can be set to main accommodation section 23 and intersect setting with secondary accommodation section 24; For the conduction work that can make main line 8 and separated time 9 can not receive influence each other, present embodiment is preferred, and said main accommodation section 23 laterally arranges with secondary accommodation section 24).
Claims (4)
1. main line separated time terminal; It is characterized in that: comprise insulation shell and the conductor that is made up of electric conducting material, conductor places in the insulation shell, and housing comprises upper shell and the lower house that removably connects; Said conductor comprises electric-conductor and following electric-conductor; The said electric-conductor of going up is provided with electric-conductor half groove, and following electric-conductor is provided with down electric-conductor half groove, and last electric-conductor half groove connects and composes the groove that is used to supply the lead placement with following electric-conductor half groove fit; Groove comprises and is used to hold the main accommodation section of main line and the secondary accommodation section that is used to hold separated time that said conductor is connected with and makes electric-conductor be connected fastening retaining mechanism with following electric-conductor.
2. main line separated time terminal according to claim 1, it is characterized in that: said retaining mechanism comprises bolt, the said electric-conductor of going up is equipped with the through hole adaptive with bolt with following electric-conductor.
3. main line separated time terminal according to claim 1 and 2 is characterized in that: be provided with seal between said conductor and the housing.
4. main line separated time terminal according to claim 1 and 2; It is characterized in that: said electric-conductor half groove of going up comprises on first electric-conductor half groove on electric-conductor half groove and second; Said electric-conductor half groove down comprises first time electric-conductor half groove and second time electric-conductor half groove; Electric-conductor half groove and first time electric-conductor half groove constitute main accommodation section on first; Electric-conductor half groove and second time electric-conductor half groove constitute secondary accommodation section on second, and said main accommodation section and secondary accommodation section all are the cylindrical structural setting adaptive with lead, and said main accommodation section and secondary accommodation section laterally arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202913171U CN202601867U (en) | 2012-06-18 | 2012-06-18 | Main line branching terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202913171U CN202601867U (en) | 2012-06-18 | 2012-06-18 | Main line branching terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202601867U true CN202601867U (en) | 2012-12-12 |
Family
ID=47319386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202913171U Expired - Fee Related CN202601867U (en) | 2012-06-18 | 2012-06-18 | Main line branching terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202601867U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743932A (en) * | 2014-01-09 | 2014-04-23 | 华威博奥电力设备有限公司 | Branching terminal |
| CN104600448A (en) * | 2013-11-01 | 2015-05-06 | 突破电气（天津）有限公司 | Safe and quick branching structure and power distributor with such structure |
| CN109449622A (en) * | 2018-12-21 | 2019-03-08 | 济南必拓电气设备有限公司 | Hermetically sealed waterproof tee connector |
| CN115939801A (en) * | 2022-11-28 | 2023-04-07 | 国网山东省电力公司临沂供电公司 | Integrated ground potential fire wire connecting device |
-
2012
- 2012-06-18 CN CN2012202913171U patent/CN202601867U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600448A (en) * | 2013-11-01 | 2015-05-06 | 突破电气（天津）有限公司 | Safe and quick branching structure and power distributor with such structure |
| CN103743932A (en) * | 2014-01-09 | 2014-04-23 | 华威博奥电力设备有限公司 | Branching terminal |
| CN103743932B (en) * | 2014-01-09 | 2016-02-03 | 华威博奥电力设备有限公司 | Line branch terminal |
| CN109449622A (en) * | 2018-12-21 | 2019-03-08 | 济南必拓电气设备有限公司 | Hermetically sealed waterproof tee connector |
| CN109449622B (en) * | 2018-12-21 | 2024-04-19 | 济南必拓电气设备有限公司 | Full-sealed waterproof branching connector |
| CN115939801A (en) * | 2022-11-28 | 2023-04-07 | 国网山东省电力公司临沂供电公司 | Integrated ground potential fire wire connecting device |
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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: 20121212 Termination date: 20150618 |
|
| EXPY | Termination of patent right or utility model |