CN204361562U - A kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet - Google Patents
A kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet Download PDFInfo
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- CN204361562U CN204361562U CN201520029103.0U CN201520029103U CN204361562U CN 204361562 U CN204361562 U CN 204361562U CN 201520029103 U CN201520029103 U CN 201520029103U CN 204361562 U CN204361562 U CN 204361562U
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- drain pan
- switching device
- cover plate
- inlet wire
- separated time
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Abstract
The utility model discloses a kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet, comprise drain pan and the left cover and the right cover plate that are arranged on drain pan upper end, left cover and right cover plate fasten mutually, drain pan, left cover and right cover plate form by plastic material manufacture, and left cover and right cover plate are by the thickness≤40mm of whole circuit separated time switching device after the bayonet socket snap-fit engagement of plastic buckle and drain pan side; Drain pan side is fixedly installed outlet terminal box, outlet terminal box is fixedly installed two rows longitudinally the first outlet terminal of setting and the second outlet terminal of row of horizontal setting.Technique scheme, have compressed thickness space as much as possible, all-plastic shell electrically and insulation property greatly improve, side is provided with outlet terminal box, facilitate side to fix first and second outlet terminal, reasonable in design, structure are simple, thickness space is little, the process-cycle is short, reduce production cost.
Description
Technical field
The utility model relates to low-voltage drawing out type electric power distribution cabinet technical field, is specifically related to a kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet.
Background technology
1/2 unit drawer is that one end is connected with MCC cabinet vertical bus in power distribution cabinet by inlet wire socket with circuit separated time switching device, the other end coordinates two pull-out type drawers, thus converting two road inlet wires to, two tunnel outlets are used in a kind of special circuit separated time switching device in low-voltage drawing out type electric power distribution cabinet.According to Electrical Appliances Designing requirement, circuit separated time switching device has three-phase or three-phase and four-line two class, has A, B, C three-phase and A, B, C, N three-phase and four-line two kinds wiring in circuit separated time switching device.
Go out line current at present and reach 100A and above circuit separated time switching device (hereinafter referred to as switching device) all adopts metal shell structure, this structural shape 1/2 unit drawer circuit separated time switching device is used for GCK type low-voltage complete switch equipment and economical MNS and GCS type cabinet.Because metal structure switching device needs to ensure enough electric clearances and insulation distance, and patch the degree of depth, its gauge designs partially thick comparatively speaking, like this for 1/2 unit drawer that spatial volume is little, deep space can be used just to decrease.Existing side outgoing line circuit separated time switching device thickness generally at about 85mm, and adopts the structure of parcel plastic insulation in metal shell, add cost and the process-cycle long, be unfavorable for production in enormous quantities.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide 1/2 unit drawer side outgoing line circuit separated time switching device of the low-voltage drawing out type electric power distribution cabinet that a kind of reasonable in design, structure are simple, thickness space is little, production cost is low, the process-cycle is short.
For achieving the above object, the utility model provides following technical scheme: a kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet, comprise drain pan and the left cover and the right cover plate that are arranged on drain pan upper end, described left cover and right cover plate fasten mutually, described drain pan, left cover and right cover plate form by plastic material manufacture, described left cover and right cover plate are provided with guide finger, plug-in unit fixes square hole and upper ventilation hole, and left cover and right deck side edge are all integrally provided with the plastic buckle for being connected drain pan, described drain pan side is provided with the bayonet socket mated with described plastic buckle, described left cover and right cover plate are by the thickness≤40mm of whole circuit separated time switching device after the bayonet socket snap-fit engagement of plastic buckle and drain pan side, described drain pan side is fixedly installed outlet terminal box, this outlet terminal box is fixedly installed two rows longitudinally the first outlet terminal of setting and the second outlet terminal of row of horizontal setting, the sidewall of described drain pan is fixedly installed terminal support frame, described second outlet terminal is fixedly mounted on this terminal support frame.
By adopting technique scheme, the shelling machine of side outgoing line circuit separated time switching device is all-plastic, have compressed thickness space as much as possible, all-plastic shell electrically and insulation property greatly improve, side is provided with outlet terminal box, facilitate side to fix first and second outlet terminal, reasonable in design, structure are simple, thickness space is little, the process-cycle is short, reduce production cost.
The utility model is set to further: be provided with the in line and insulating supporting spacer of inlet wire bus group, back-up block, outlet in the inner chamber of described drain pan, described inlet wire bus group one end is provided with articulating device, this articulating device comprises conductive pole and inlet wire inserted sheet group, described conductive pole is provided with a pair arc groove, described inlet wire inserted sheet group is provided with the arc convex surface of mating with arc groove for a pair.By this setting, in the inner chamber of drain pan, each parts arrange rationally, connect reliable.
The utility model is also set to further: the side of described drain pan is provided with side ventilation hole and cover plate positioning boss, and two ends, left and right, drain pan top are provided with fixing threaded hole.By this setting, bottom case structure arranges more reasonable, and easy to connect, ventilation effect is good.
The utility model is also set to further: described inlet wire bus group is made up of many inlet wire buses, and every root inlet wire bus is at least arranged a riveted joint circular hole, described conductive pole is riveted by riveted joint circular hole and inlet wire bus, and every two ends, root inlet wire bus left and right are provided with spacing edge-cut.By this setting, spacing edge-cut coordinates with the corresponding construction that drain pan is arranged, and effectively can fix inlet wire bus group.
The utility model is also set to further: the in line one end of described outlet is provided with socket port, and the in line middle part of outlet is provided with the first position limiting structure, and the in line other end of outlet is provided with screw mounting hole.By this setting, the in line vibrational power flow of outlet is reasonable, easy to connect.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is reasonable, the shelling machine of side outgoing line circuit separated time switching device is all-plastic, have compressed thickness space as much as possible, all-plastic shell electrically and insulation property greatly improve, side is provided with outlet terminal box, facilitates side to fix first and second outlet terminal, reasonable in design, structure are simple, thickness space is little, the process-cycle is short, reduces production cost.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is the structural representation two (concealing left and right cover plate and outlet terminal box) of the utility model embodiment;
Fig. 4 is the structural representation of the utility model embodiment inlet wire bus and articulating device;
Fig. 5 is the structural representation of the utility model embodiment inlet wire bus;
Fig. 6 is the structural representation of the utility model embodiment conductive pole;
Fig. 7 is the structural representation of the utility model embodiment inlet wire inserted sheet group;
Fig. 8 is the in line structural representation of the utility model embodiment outlet.
Embodiment
See Fig. 1 to Fig. 8, 1/2 unit drawer side outgoing line circuit separated time switching device of a kind of low-voltage drawing out type electric power distribution cabinet disclosed in the utility model, comprise drain pan 1 and the left cover 2 and the right cover plate 3 that are arranged on drain pan 1 upper end, described left cover 2 and right cover plate 3 mutually fasten and form drain pan upper cover, described drain pan 1, left cover 2 and right cover plate 3 form by plastic material manufacture, described left cover 2 and right cover plate 3 are provided with guide finger 4, plug-in unit fixes square hole 5 and upper ventilation hole 6, and left cover 2 and right cover plate 3 side are all integrally provided with the plastic buckle 7 for being connected drain pan, described drain pan 1 side is provided with the bayonet socket 8 mated with described plastic buckle 7, described left cover 2 and right cover plate 3 are by the thickness≤40mm of whole side outgoing line circuit separated time switching device after plastic buckle 7 and bayonet socket 8 snap-fit engagement of drain pan 1 side, described drain pan 1 side is fixedly installed outlet terminal box 9, this outlet terminal box 9 is fixedly installed two rows longitudinally the first outlet terminal 91 of setting and the second outlet terminal 92 of row of horizontal setting, the sidewall of described drain pan 1 is fixedly installed terminal support frame 93, and described second outlet terminal 92 is fixedly mounted on this terminal support frame 93.
Described guide finger 4 adopts with left cover 2 and/or right cover plate 3 and is welded and fixed or is wholely set; Outlet terminal box 9 adopts screw to be connected and fixed with right cover plate 3 or drain pan 1 right side; First outlet terminal 91 adopts screw to be connected and fixed with outlet terminal box 9; Terminal support frame 93 also adopts screw to be connected and fixed with drain pan 1, second outlet terminal 92 and terminal support frame 93.
For making the utility model structure more reasonable, as preferably, inlet wire bus group 10, back-up block 11, outlet in line 12 and insulating supporting spacer 13 is provided with in the inner chamber of drain pan 1 described in the present embodiment, described inlet wire bus group 10 one end is provided with articulating device, this articulating device comprises conductive pole 14 and inlet wire inserted sheet group 15, described conductive pole 14 is provided with a pair arc groove 141, described inlet wire inserted sheet group 15 is provided with the arc convex surface 151 of mating with arc groove 141 for a pair.
Described left cover 2 and be provided with secondary inserting piece 16 between right cover plate 3 and drain pan 1, this secondary inserting piece 16 is fixed square hole 5 grafting with plug-in unit and is fixed; Described inlet wire inserted sheet group 15 coordinates with back-up block 11 and to be installed on drain pan 1 in existing inlet wire socket groove.The side of described drain pan 1 is provided with side ventilation hole 17 and cover plate positioning boss 18, and two ends, left and right, drain pan 1 top are provided with fixing threaded hole 19.
Described inlet wire bus group 10 is made up of many inlet wire buses 101, and every root inlet wire bus 101 is at least arranged a riveted joint circular hole 102, described conductive pole 14 is riveted with inlet wire bus 101 by riveted joint circular hole 102, and every root inlet wire bus about 101 two ends are provided with spacing edge-cut 103.Spacing edge-cut 103 coordinates with existing corresponding construction on drain pan 1, effectively can fix inlet wire bus group 10; And inlet wire bus group 10 two ends be provided with existing 1/2 drawer incoming line plug with the use of socket, be reliably connected with inlet wire bus 101 by the mode of welding (or riveted joint).
In line 12 one end of described outlet are provided with socket port 121, are provided with the first position limiting structure 122 in the middle part of outlet in line 12, and in line 12 other ends of outlet are provided with screw mounting hole 123.In line 12 one-tenth of outlet " Z " font, be made by a straight copper coin, centre does not have tie point, effectively can reduce temperature rise, improves electric conductivity.
The utility model vibrational power flow is reasonable, the shelling machine of side outgoing line circuit separated time switching device is all-plastic, have compressed thickness space as much as possible, all-plastic shell electrically and insulation property greatly improve, side is provided with outlet terminal box, facilitate side to fix first and second outlet terminal, reasonable in design, structure are simple, thickness space is little, the process-cycle is short, reduce production cost.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection range, the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjustment all falls within protection range of the present utility model.
Claims (5)
1. the 1/2 unit drawer side outgoing line circuit separated time switching device of a low-voltage drawing out type electric power distribution cabinet, comprise drain pan (1) and be arranged on left cover (2) and the right cover plate (3) of drain pan (1) upper end, described left cover (2) and right cover plate (3) fasten mutually, it is characterized in that: described drain pan (1), left cover (2) and right cover plate (3) form by plastic material manufacture, described left cover (2) and right cover plate (3) are provided with guide finger (4), plug-in unit fixes square hole (5) and upper ventilation hole (6), and left cover (2) and right cover plate (3) side are all integrally provided with the plastic buckle (7) for being connected drain pan, described drain pan (1) side is provided with the bayonet socket (8) mated with described plastic buckle (7), described left cover (2) and right cover plate (3) are by the thickness≤40mm of whole side outgoing line circuit separated time switching device after plastic buckle (7) and bayonet socket (8) snap-fit engagement of drain pan (1) side, described drain pan (1) side is fixedly installed outlet terminal box (9), this outlet terminal box (9) is fixedly installed two rows longitudinally first outlet terminal (91) of setting and second outlet terminal (92) of row of horizontal setting, the sidewall of described drain pan (1) is fixedly installed terminal support frame (93), described second outlet terminal (92) is fixedly mounted on this terminal support frame (93).
2. 1/2 unit drawer side outgoing line circuit separated time switching device of a kind of low-voltage drawing out type electric power distribution cabinet according to claim 1, it is characterized in that: in the inner chamber of described drain pan (1), be provided with inlet wire bus group (10), back-up block (11), outlet in line (12) and insulating supporting spacer (13), described inlet wire bus group (10) one end is provided with articulating device, this articulating device comprises conductive pole (14) and inlet wire inserted sheet group (15), described conductive pole (14) is provided with a pair arc groove (141), described inlet wire inserted sheet group (15) is provided with the arc convex surface (151) of mating with arc groove (141) for a pair.
3. 1/2 unit drawer side outgoing line circuit separated time switching device of a kind of low-voltage drawing out type electric power distribution cabinet according to claim 1 and 2, it is characterized in that: the side of described drain pan (1) is provided with side ventilation hole (17) and cover plate positioning boss (18), and two ends, drain pan (1) left and right, top are provided with fixing threaded hole (19).
4. 1/2 unit drawer side outgoing line circuit separated time switching device of a kind of low-voltage drawing out type electric power distribution cabinet according to claim 2, it is characterized in that: described inlet wire bus group (10) is made up of many inlet wire buses (101), and every root inlet wire bus (101) at least arranges riveted joint circular hole (102), described conductive pole (14) is riveted by riveted joint circular hole (102) and inlet wire bus (101), and every root inlet wire bus (101) two ends, left and right are provided with spacing edge-cut (103).
5. 1/2 unit drawer side outgoing line circuit separated time switching device of a kind of low-voltage drawing out type electric power distribution cabinet according to claim 4, it is characterized in that: described outlet in line (12) one end is provided with socket port (121), outlet in line (12) middle part is provided with the first position limiting structure (122), and outlet in line (12) other end is provided with screw mounting hole (123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029103.0U CN204361562U (en) | 2015-01-16 | 2015-01-16 | A kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029103.0U CN204361562U (en) | 2015-01-16 | 2015-01-16 | A kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet |
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| Publication Number | Publication Date |
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| CN204361562U true CN204361562U (en) | 2015-05-27 |
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| CN201520029103.0U Active CN204361562U (en) | 2015-01-16 | 2015-01-16 | A kind of 1/2 unit drawer side outgoing line circuit separated time switching device of low-voltage drawing out type electric power distribution cabinet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494570A (en) * | 2017-09-11 | 2019-03-19 | Abb股份公司 | Low-tension distribution board |
| CN112600021A (en) * | 2020-12-22 | 2021-04-02 | 上海友邦电气(集团)股份有限公司 | Intelligent branching module |
-
2015
- 2015-01-16 CN CN201520029103.0U patent/CN204361562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494570A (en) * | 2017-09-11 | 2019-03-19 | Abb股份公司 | Low-tension distribution board |
| CN109494570B (en) * | 2017-09-11 | 2022-03-18 | Abb股份公司 | Low-voltage distribution board |
| CN112600021A (en) * | 2020-12-22 | 2021-04-02 | 上海友邦电气(集团)股份有限公司 | Intelligent branching module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lishui Wankong Electric Co.,Ltd. Assignor: WECOME GROUP Co.,Ltd. Contract record no.: 2016330000097 Denomination of utility model: 1/2 unit drawer side outlet line circuit connection and switching device for low voltage draw out switch type power distribution cabinet Granted publication date: 20150527 License type: Common License Record date: 20160628 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171128 Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. Address before: 325000 Wenzhou Bridge Industrial Park, North white elephant Town, Yueqing City, Wenzhou, Zhejiang Patentee before: WECOME GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee after: Wancon Zhizhuang Co.,Ltd. Address before: Wenzhou Bridge Industrial Park Yueqing City, Zhejiang province 325600 white town of Wenzhou city (Wankong Group Co.) Patentee before: WECOME INTELLIGENT MANUFACTURING ZHEJIANG ELECTRIC CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changshu Switchgear Mfg. Co.,Ltd.(Former Changshu Switchgear Plant) Assignor: Wancon Zhizhuang Co.,Ltd. Contract record no.: X2023980034051 Denomination of utility model: A side outlet circuit branching and switching device for 1/2 unit drawer of low-voltage withdrawable switch distribution cabinet Granted publication date: 20150527 License type: Common License Record date: 20230324 |
|
| EE01 | Entry into force of recordation of patent licensing contract |