CN103743932B - Line branch terminal - Google Patents
Line branch terminal Download PDFInfo
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- CN103743932B CN103743932B CN201410009646.6A CN201410009646A CN103743932B CN 103743932 B CN103743932 B CN 103743932B CN 201410009646 A CN201410009646 A CN 201410009646A CN 103743932 B CN103743932 B CN 103743932B
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- shaped
- base plate
- shaped base
- revolving part
- vertical portion
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Abstract
The invention discloses a kind of line branch terminal, comprise U-shaped base plate, U-shaped base plate side is hinged with T-shaped revolving part, T-shaped revolving part can rotate relative to U-shaped base plate, T-shaped revolving part is connected with upper compressing tablet by securing member, U-shaped base plate is provided with lower sheeting, U-shaped base plate both sides form the rectangular through slot can mated with lower sheeting respectively, lower sheeting is that cross-shaped configuration and U-shaped base plate form cross location, lower sheeting upper surface forms wiring face, described lower sheeting lower surface forms lower wiring face, the lower surface of upper compressing tablet can coordinate wiring with the upper wiring face of lower sheeting, lower wiring face coordinates wiring with the bottom of U-shaped base plate.Main application of the present invention is to provide kind of volume little, and wiring is convenient, and with low cost, simple to operate, achieve T-shaped cabling, contact is few, reduces the line branch terminal of the workload of workman.
Description
Technical field
The present invention relates to a kind of line branch terminal, particularly relate to the line branch terminal of pluggable electric meter box.
Background technology
In fields such as electric power, traffic, building and industrial automations, line branch terminal enters to have more for one or several mode of connection entering to have more is widely used, in prior art due to common line branch terminal walk main line time, after connection of having no progeny in having, local peeling, complicated operation, accessory such as easily to lose at the phenomenon.Can walk main line distribution terminal can not T-shaped cabling, volume excessive, bring very large puzzlement when limited space to constructing operation.
Do not have a line branch terminal can realize the connection of unbroken main line, T-shaped cabling, accessory and main body is not separated, the feature of compact simultaneously.
Summary of the invention
The present invention is to overcome deficiency of the prior art, provides a kind of volume little, and wiring is convenient, and with low cost, simple to operate, achieve T-shaped cabling, contact is few, reduces the line branch terminal of the workload of workman.
To achieve these goals, the present invention is by the following technical solutions:
A kind of line branch terminal of the present invention, comprise U-shaped base plate, described U-shaped base plate side is hinged with T-shaped revolving part, described T-shaped revolving part can rotate relative to U-shaped base plate, described T-shaped revolving part is connected with upper compressing tablet by securing member, described U-shaped base plate is provided with lower sheeting, described U-shaped base plate both sides form the rectangular through slot can mated with lower sheeting respectively, described lower sheeting is that cross-shaped configuration and U-shaped base plate form cross location, described lower sheeting upper surface forms wiring face, described lower sheeting lower surface forms lower wiring face, the lower surface of described upper compressing tablet can coordinate wiring with the upper wiring face of lower sheeting, described lower wiring face coordinates wiring with the bottom of U-shaped base plate, described U-shaped base plate comprises the first vertical portion, second vertical portion and connection the first vertical portion, the bend of the second vertical portion, described second vertical portion is hinged with T-shaped revolving part, the height of described second vertical portion is lower than the first vertical portion.Wherein, lower sheeting is cross-shaped configuration, is convenient to form cross with U-shaped base plate and locates.Lower sheeting upper surface forms wiring face, and lower sheeting lower surface forms lower wiring face, is convenient to form T-shaped cabling, upper wiring face is connected and main line with the lower surface of upper compressing tablet, be connected bottom lower wiring face and U-shaped base plate separated time, thus achieve T-shaped cabling, thus main line need not be cut off, directly realize being electrically connected by terminal and branch line, thus decrease connected node, reduce the workload of workman, reduce cost, wiring is convenient, simple to operate.T-shaped revolving part, had both met away main line convenient, can not leave line branch terminal main body again; The height of the second vertical portion, lower than the first vertical portion, is be convenient to the second vertical portion coordinate with T-shaped revolving part, can connect when making T-shaped revolving part rotate fixing with the first vertical portion groove.
As preferably, described second face, rear and front end, vertical portion is respectively equipped with connecting groove, and described T-shaped revolving part is provided with the connection convex body mated with connecting groove.Wherein, T-shaped revolving part coordinates with the connecting groove of the second vertical portion by connecting convex body, connects more stable when making T-shaped revolving part rotate fixing again, thus ensures that wiring is firm, and safety coefficient is higher.
As preferably, described T-shaped revolving part upper level is provided with connecting portion, and described securing member is connected with compressing tablet through connecting portion, and described connecting portion and the first vertical portion are connect by groove.Wherein, connecting portion and the first vertical portion by groove connect make rotate fixing in, T-shaped revolving part becomes as a whole with U-shaped base plate, and make to connect more stable, ensure that wiring is firmly, safety coefficient is higher.
As preferably, the lower surface of the upper wiring face of described lower sheeting, lower wiring face, upper compressing tablet is respectively arc-shaped surface.Wherein, curved surface increases the contact area with line, makes connection have more stability.
As preferably, described curved surface is provided with some stripeds.Wherein, curved surface there are some stripeds, further increase the contact area with line, make connection have more stability.
As preferably, described U-shaped base plate bottom is provided with base, and described base is provided with the first convex body, and described U-shaped base plate is provided with the first groove mated with the first convex body, and described T-shaped revolving part bottom is provided with the second convex body with base engagement.Wherein, arrange the effect that base and protective cover play an outer protection, U-shaped base plate and base are connect by groove, and make to connect more stable, T-shaped revolving part bottom is provided with and with the second convex body of base engagement, T-shaped revolving part and base is fitted closely.
As preferably, described U-shaped base plate top is provided with protective cover, and described protective cover bottom is provided with spherical convex body, and described base is provided with the cambered surface groove mated with spherical convex body, and shown protective cover upper surface is provided with connecting through hole.Wherein, protective cover is connected more stable by spherical convex body with the cambered surface groove fit of base.
As preferably, described upper compressing tablet is connected with attachment screw by lower screws, and described attachment screw is fixed on connecting portion.Wherein, upper compressing tablet is connected with attachment screw by lower screws, and attachment screw is fixed on and connecting portion prevents coming off of compressing tablet and screw, decreases the possibility that part is lost.Screw and T-shaped revolving part are assembled by screw thread, and when line ball, stressed degree is stronger, makes connection have more stability.
As preferably, the lower surface of described upper compressing tablet is higher than lower screws.
Therefore, the present invention has following beneficial effect: volume is little, and wiring is convenient, and with low cost, simple to operate, achieve T-shaped cabling, main line can not interrupt cabling, and both main line need not be cut off, and directly realizes being electrically connected by terminal and branch line.
Accompanying drawing explanation
Fig. 1 is that schematic diagram assembled by base of the present invention and protective cover;
Fig. 2 is the U-shaped base arrangement schematic diagram of the present invention;
Fig. 3 is the structural representation that the T-shaped revolving part of the present invention coordinates with U-shaped base plate;
Fig. 4 is that the T-shaped revolving part of the present invention and base assemble schematic diagram;
Fig. 5 is the structural representation of compressing tablet in the present invention;
Fig. 6 is the structural representation of the T-shaped cabling of the present invention;
Fig. 7 is the structural representation of lower sheeting of the present invention;
Fig. 8 is the sectional view that the present invention assembles rear local;
In figure: base 1, cambered surface groove 11, first convex body 12, protective cover 2, spherical convex body 21, connecting through hole 22, vertical portion 32, U-shaped base plate 3, first vertical portion 31, second, connecting groove 321, bend 33, first groove 34, T-shaped revolving part 4, connecting portion 41, connection convex body 42, second convex body 43, lower sheeting 5, upper wiring face 51, lower wiring face 52, upper compressing tablet 6, attachment screw 71, lower screws 72.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment: as shown in Figure 2 and Figure 3, a kind of line branch terminal, comprises U-shaped base plate 3, and U-shaped base plate 3 side is hinged with T-shaped revolving part 4, and T-shaped revolving part 4 can rotate relative to U-shaped base plate 3, and T-shaped revolving part 4 is connected with upper compressing tablet 6 by securing member.
As shown in Fig. 7, Fig. 3, U-shaped base plate 3 is provided with lower sheeting 5, U-shaped base plate 3 both sides form the rectangular through slot can mated with lower sheeting 5 respectively, lower sheeting 5 is that cross-shaped configuration and U-shaped base plate 3 form cross location, lower sheeting 5 upper surface forms wiring face 51, lower sheeting 5 lower surface forms lower wiring face 52, and the lower surface of upper compressing tablet 6 can coordinate wiring with the upper wiring face 51 of lower sheeting 5, and lower wiring face 52 coordinates wiring with the bottom of U-shaped base plate 3.Wherein, lower sheeting 5, in cross-shaped configuration, is convenient to form cross with U-shaped base plate 3 and is located.Lower sheeting 5 upper surface forms wiring face 51, and lower sheeting 5 lower surface forms lower wiring face 52, is convenient to form T-shaped cabling, upper wiring face 51 is connected and main line with the lower surface of upper compressing tablet 6, be connected bottom lower wiring face 52 and U-shaped base plate 3 separated time, thus achieve T-shaped cabling, thus main line need not be cut off, directly realize being electrically connected by terminal and branch line, thus decrease connected node, reduce the workload of workman, reduce cost, wiring is convenient, simple to operate.T-shaped revolving part 4, had both met away main line convenient, can not leave line branch terminal main body again.
As shown in Figure 3, U-shaped base plate 3 comprises the first vertical portion 32, vertical portion 31, second and connects bend 33, second vertical portion 32 of the first vertical portion 32, vertical portion 31, second and is hinged with the height of T-shaped revolving part 4, second vertical portion 32 lower than the first vertical portion 31.Wherein, the height of the second vertical portion 32, lower than the first vertical portion 31, is be convenient to the second vertical portion 32 coordinate with T-shaped revolving part 4, can connect when making T-shaped revolving part 4 rotate fixing with the first vertical portion 31 groove.Second face, rear and front end, vertical portion 32 is respectively equipped with connecting groove 321, and T-shaped revolving part 4 is provided with the connection convex body 42 mated with connecting groove 321.Wherein, T-shaped revolving part 4 coordinates with the connecting groove 321 of the second vertical portion 32 by connecting convex body 42, connects more stable when making T-shaped revolving part 4 rotate fixing again, thus ensures that wiring is firm, and safety coefficient is higher.T-shaped revolving part 4 upper level is provided with connecting portion 41, and securing member is connected with compressing tablet 6 through connecting portion 41, and connecting portion 41 and the first vertical portion 31 are connect by groove.Wherein, connecting portion 41 and the first vertical portion 31 by groove connect make rotate fixing in, T-shaped revolving part 4 is as a whole with U-shaped base plate 3 one-tenth, and make to connect more stable, ensure that wiring is firmly, safety coefficient is higher.
As shown in Figure 5, Figure 7, the lower surface of the upper wiring face 51 of lower sheeting 5, lower wiring face 52, upper compressing tablet 6 is respectively arc-shaped surface.Wherein, curved surface increases the contact area with line, makes connection have more stability.Curved surface is provided with some stripeds.Wherein, curved surface there are some stripeds, further increase the contact area with line, make connection have more stability.
As shown in Figure 4, U-shaped base plate 3 bottom is provided with base 1, and base 1 is provided with the first convex body 12, and U-shaped base plate 3 is provided with the first groove 34 mated with the first convex body 12, and T-shaped revolving part 4 bottom is provided with the second convex body 43 coordinated with base 1.Wherein, the effect that base 1 and protective cover 2 play an outer protection is set; U-shaped base plate 3 is connect by groove with base 1, makes connection more stable, and T-shaped revolving part 4 bottom is provided with the second convex body 43 coordinated with base 1 and T-shaped revolving part 4 is fitted closely with base 1.
As shown in Figure 1, U-shaped base plate 3 top is provided with protective cover 2, and protective cover 2 bottom is provided with spherical convex body 21, and base 1 is provided with the cambered surface groove 11 mated with spherical convex body 21, and protective cover 2 upper surface is provided with connecting through hole 22.Wherein, protective cover 2 is connected more stable by spherical convex body 21 with the cambered surface groove 11 of base 1.
As shown in Figure 5, upper compressing tablet 6 is connected with attachment screw 71 by lower screws 72, and attachment screw 71 is fixed on connecting portion 41.Wherein, upper compressing tablet 6 is connected with attachment screw 71 by lower screws 72, and attachment screw 71 is fixed on and connecting portion 41 prevents coming off of compressing tablet 6 and screw, decreases the possibility that part is lost.Screw and T-shaped revolving part 4 are assembled by screw thread, and when line ball, stressed degree is stronger, makes connection have more stability.The lower surface of upper compressing tablet 6 is higher than lower screws 72.
When connecting main inlet wire: as shown in Fig. 2, Fig. 3, Fig. 6; main line local peeling; copper cash contacts with the upper wiring face 51 of lower sheeting 5; upper wiring face 51 has several stripeds, increases contact area, rotates T-shaped revolving part 4; compressing tablet 6 on holddown belt; the lower surface of upper compressing tablet 6 can coordinate with the upper wiring face 51 of lower sheeting 5 tightens attachment screw 71, as shown in Figure 8, covers protective cover 2.
At the main inlet wire of connection; as shown in Fig. 2, Fig. 3, Fig. 6; during T-shaped wiring: outlet is put between the bend 33 bottom lower wiring face 52 and U-shaped base plate 3; put into main inlet wire; rotate T-shaped revolving part 4, tighten attachment screw 71, outlet is stepped up with bend 33 by lower wiring face 52; as shown in Figure 8, protective cover 2 is covered.
Claims (9)
1. a line branch terminal, comprise U-shaped base plate, it is characterized in that: described U-shaped base plate side is hinged with T-shaped revolving part, described T-shaped revolving part can rotate relative to U-shaped base plate, described T-shaped revolving part is connected with upper compressing tablet by securing member, described U-shaped base plate is provided with lower sheeting, described U-shaped base plate both sides form the rectangular through slot can mated with lower sheeting respectively, described lower sheeting is that cross-shaped configuration and U-shaped base plate form cross location, described lower sheeting upper surface forms wiring face, described lower sheeting lower surface forms lower wiring face, the lower surface of described upper compressing tablet can coordinate wiring with the upper wiring face of lower sheeting, described lower wiring face coordinates wiring with the bottom of U-shaped base plate, described U-shaped base plate comprises the first vertical portion, second vertical portion and connection the first vertical portion, the bend of the second vertical portion, described second vertical portion is hinged with T-shaped revolving part, the height of described second vertical portion is lower than the first vertical portion.
2. a kind of line branch terminal according to claim 1, is characterized in that: described second face, rear and front end, vertical portion is respectively equipped with connecting groove, and described T-shaped revolving part is provided with the connection convex body mated with connecting groove.
3. a kind of line branch terminal according to claim 2, is characterized in that, described T-shaped revolving part upper level is provided with connecting portion, and described securing member is connected with compressing tablet through connecting portion, and described connecting portion and the first vertical portion are connect by groove.
4. a kind of line branch terminal according to claim 1 and 2, is characterized in that: the lower surface of the upper wiring face of described lower sheeting, lower wiring face, upper compressing tablet is respectively arc-shaped surface.
5. a kind of line branch terminal according to claim 4, is characterized in that: described curved surface is provided with some stripeds.
6. a kind of line branch terminal according to claim 1 and 2, it is characterized in that: described U-shaped base plate bottom is provided with base, described base is provided with the first convex body, described U-shaped base plate is provided with the first groove mated with the first convex body, and described T-shaped revolving part bottom is provided with the second convex body with base engagement.
7. a kind of line branch terminal according to claim 6; it is characterized in that: described U-shaped base plate top is provided with protective cover; described protective cover bottom is provided with spherical convex body, and described base is provided with the cambered surface groove mated with spherical convex body, and described protective cover upper surface is provided with connecting through hole.
8. a kind of line branch terminal according to claim 1 and 2, is characterized in that: described upper compressing tablet is connected with attachment screw by lower screws, and described attachment screw is fixed on connecting portion.
9. a kind of line branch terminal according to claim 8, is characterized in that: the lower surface of described upper compressing tablet is higher than lower screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009646.6A CN103743932B (en) | 2014-01-09 | 2014-01-09 | Line branch terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009646.6A CN103743932B (en) | 2014-01-09 | 2014-01-09 | Line branch terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103743932A CN103743932A (en) | 2014-04-23 |
| CN103743932B true CN103743932B (en) | 2016-02-03 |
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ID=50500968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009646.6A Active CN103743932B (en) | 2014-01-09 | 2014-01-09 | Line branch terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103743932B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412296Y (en) * | 2000-04-05 | 2000-12-27 | 陈建荣 | Wire tee connector |
| CN2475160Y (en) * | 2000-12-30 | 2002-01-30 | 上海向阳开关厂 | Distributing terminal for multiconductor cable |
| CN2487138Y (en) * | 2001-03-22 | 2002-04-17 | 吴帆 | Multiple distribution box |
| CN201508918U (en) * | 2009-04-24 | 2010-06-16 | 邱凌 | Electric wire connecting car |
| CN202103176U (en) * | 2011-05-10 | 2012-01-04 | 上海向开电气有限公司 | T-shaped connection terminal |
| CN202601867U (en) * | 2012-06-18 | 2012-12-12 | 浙江振益电气有限公司 | Main line branching terminal |
| CN202888430U (en) * | 2012-11-02 | 2013-04-17 | 成都瑞联电气股份有限公司 | Branching terminal |
| CN203672932U (en) * | 2014-01-09 | 2014-06-25 | 华威博奥电力设备有限公司 | Branching terminal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11345634A (en) * | 1998-06-01 | 1999-12-14 | Furukawa Electric Co Ltd:The | Branch connection device for power cable |
| ITTO20090134U1 (en) * | 2009-09-21 | 2009-12-21 | Paolo Artini | RTAU SAFETY COLLAPSE AND ANTI-SCREWING SAFETY COLLAR |
-
2014
- 2014-01-09 CN CN201410009646.6A patent/CN103743932B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412296Y (en) * | 2000-04-05 | 2000-12-27 | 陈建荣 | Wire tee connector |
| CN2475160Y (en) * | 2000-12-30 | 2002-01-30 | 上海向阳开关厂 | Distributing terminal for multiconductor cable |
| CN2487138Y (en) * | 2001-03-22 | 2002-04-17 | 吴帆 | Multiple distribution box |
| CN201508918U (en) * | 2009-04-24 | 2010-06-16 | 邱凌 | Electric wire connecting car |
| CN202103176U (en) * | 2011-05-10 | 2012-01-04 | 上海向开电气有限公司 | T-shaped connection terminal |
| CN202601867U (en) * | 2012-06-18 | 2012-12-12 | 浙江振益电气有限公司 | Main line branching terminal |
| CN202888430U (en) * | 2012-11-02 | 2013-04-17 | 成都瑞联电气股份有限公司 | Branching terminal |
| CN203672932U (en) * | 2014-01-09 | 2014-06-25 | 华威博奥电力设备有限公司 | Branching terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103743932A (en) | 2014-04-23 |
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