CN204067879U - The A phase of solid insulation cabinet conductive head or C phase mounting structure - Google Patents
The A phase of solid insulation cabinet conductive head or C phase mounting structure Download PDFInfo
- Publication number
- CN204067879U CN204067879U CN201420264924.8U CN201420264924U CN204067879U CN 204067879 U CN204067879 U CN 204067879U CN 201420264924 U CN201420264924 U CN 201420264924U CN 204067879 U CN204067879 U CN 204067879U
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- Prior art keywords
- conductive head
- conductive
- binding post
- insulation
- phase
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Abstract
The utility model relates to a kind of mode of connection of solid insulation cabinet, specifically, relate to A phase or the C phase mounting structure of a kind of solid insulation cabinet insulation conductive head, comprise two connection jaws be positioned on insulation cabinet insulation shell, and two terminations for being connected with vacuum switch in insulation cabinet and isolation earthing switch, insulation shell in described insulation cabinet is provided with, lower two connection jaws, described termination is a upper conductive head and a lower contact tube, described upper conductive head is installed on the upper connection jaws of insulation shell, described lower contact tube is installed on the lower connection jaws of insulation shell.Two conductive heads are arranged on top and the bottom of insulation shell by the utility model respectively, and by the special construction of conductive head, achieve extraction and the change of direction of routing cleverly, overcome the situation of the inconvenient inlet wire in insulation shell side in actual use or outlet, be applicable to multiple occasion, structure is simple, easy to use.
Description
Technical field
The utility model relates to a kind of mode of connection of solid insulation cabinet, specifically, relates to A phase or the C phase mounting structure of a kind of solid insulation cabinet insulation conductive head.
Background technology
The effect of solid insulation cabinet is control device electric power conveying being carried out to opening and closing in electrical power distribution system, it is an insulation shell in its insulation cabinet cavity, enclosure interior is provided with vacuum switch and isolation earthing switch, housing is also provided with two interfaces for inlet wire and outlet, also needs to pass through bus between each solid insulation cabinet simultaneously.Existing connection is all connected by binding post, and binding post is arranged on solid insulation and be connected with solid insulation cabinet domestic os cashier's office in a shop, is outsidely connected with bus.In binding post outer cover, insulating case is housed, just defines conductive head.In prior art, vacuum switch and isolation earthing switch are mostly the structure vertically arranged, corresponding incoming line and line outlet are positioned at sidewall or the below of insulation shell, and sometimes, inlet wire, outlet and insulation cabinet inside cavity can make the installation of conductive head be subject to spatial limitation.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, the A phase providing a kind of solid insulation cabinet to insulate conductive head or C phase mounting structure.
For achieving the above object, the utility model provides following technical scheme:
A kind of A phase of solid insulation cabinet insulation conductive head or C phase mounting structure, comprise two connection jaws be positioned on insulation cabinet insulation shell, and two terminations for being connected with vacuum switch in insulation cabinet and isolation earthing switch, insulation shell in described insulation cabinet is provided with upper and lower two connection jaws, described termination is a upper conductive head and a lower contact tube, described upper conductive head is installed on the upper connection jaws of insulation shell, and described lower contact tube is installed on the lower connection jaws of insulation shell.
Upper conductive head comprises a binding post, insulating case is set with outside described binding post, described terminal portions exposes to outside insulating case, and described binding post comprises a binding post body and a conductive connection plates, and described binding post body and conductive connection plates make the L-shaped structure of whole binding post.
Described insulating case entirety comprises top and bottom, the axis being parallel of described top and bottom, the connecting portion being sleeved on conductive connection plates outside by one between two parts connects, the axis of described connecting portion is all vertical with the axis of upper and lower, described bottom is vertical with conductive connection plates and in a hollow columnar structures, upper conductive head is connected with upper connection jaws by bottom, and described binding post body is positioned at left side or the right side of described upper connection jaws.
Described lower contact tube is Combined guide fulgurite, comprise an insulating sleeve, an insulation plug, also comprise the first conductive head and the second conductive head, described first conductive head and the second conductive head form by binding post and the insulating case be sleeved on outside binding post, the binding post axis of described first conductive head and the second conductive head is straight line, described first conductive head and the binding post of the second conductive head are rectangular in shape to conduct electricity and are connected, namely first, in 90 ° of angles between second binding post, described insulating sleeve is set in the outside of the first conductive head and the second conductive head, described insulation plug by the connecting portion of two conductive heads from outside shutoff.
Described insulating sleeve main body is T font three-way pipe, first conductive head and insulation plug are respectively from two, the two ends interface access of insulating sleeve, second conductive head accesses from the side face port of insulating sleeve, and the binding post of described second conductive head is parallel with the conductive connection plates of upper conductive head.
The connecting portion of described first conductive head, the second conductive head, insulation plug is also provided with termination keeper, described termination keeper comprises upper and lower two parts, each termination keeper comprises a plane and a semi-cylindrical, the semi-cylindrical of upper and lower two parts is relatively by coated for the end of the second conductive head, described first conductive head, termination keeper upper, be connected and fixed by conductive link between the lower part of the second conductive head, termination keeper, insulation plug, the outside of the described conductive link plug that insulated covers.
The beneficial effects of the utility model are:
Two conductive heads are arranged on respectively top and the bottom of insulation shell, and by the special construction of conductive head, achieve extraction and the change of direction of routing cleverly, overcome the situation of the inconvenient inlet wire in insulation shell side in actual use or outlet, be applicable to multiple occasion, structure is simple, easy to use.
Accompanying drawing explanation
Fig. 1 is the A phase mounting structure cross-sectional schematic of solid insulation cabinet insulation conductive head;
Fig. 2 is the structure for amplifying schematic diagram of upper conductive head in Fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of lower contact tube in Fig. 1;
Fig. 4 is that enlarged drawing is looked on a left side for the connecting portion of termination keeper and the second binding post in Fig. 3;
Fig. 5 is the C phase mounting structure cross-sectional schematic of solid insulation cabinet insulation conductive head.
In figure, 1 is insulation cabinet, and 2 is vacuum switch, and 3 is isolation earthing switch, 4 is upper conductive head, and 41 is binding post, and 411 is binding post body, and 412 is conductive connection plates, 42 is insulating case, and 421,422,423 tops being respectively insulating case, bottom, connecting portion, 43 is the installing hole of electrical connector.5 is lower contact tube, 51,52 first, second conductive head is respectively, 511,512 be respectively the first binding post, the first insulating case, 521,522 are respectively the second binding post, the second insulating case, and 53 is insulating sleeve, 54 is insulation plug, 55 is conductive link, and 58 is termination keeper, and 6 is insulation shell, 61 is upper connection jaws, and 62 is lower connection jaws.
Embodiment
Embodiment: see Fig. 1---Fig. 5.
A kind of A phase of solid insulation cabinet insulation conductive head or C phase mounting structure, comprise two connection jaws be positioned on insulation cabinet 1 insulation shell 6, and two terminations for being connected with vacuum switch 2 in insulation cabinet 1 and isolation earthing switch 3, insulation shell 6 in described insulation cabinet 1 is provided with, lower two connection jaws (upper connection jaws 61, lower connection jaws 62), described termination is a upper conductive head 4 and a lower contact tube 5, described upper conductive head 4 is installed on the upper connection jaws 61 of insulation shell 6, described lower contact tube 5 is installed on the lower connection jaws 62 of insulation shell 6.
In conventional art, the connection jaws of vacuum switch and isolation earthing switch left side or a right side being positioned at insulation shell substantially in solid insulation cabinet, one is positioned at housing lower surface, two connection jaws and two terminations are arranged at top and the bottom of insulation shell by the utility model respectively, overcome the situation of the inconvenient inlet wire in insulation shell side in actual use or outlet, be applicable to multiple occasion.
After two switches install, by the installing hole 43 resin embedding of the electrical connector of switch installation cavity outside.
Upper conductive head 4 comprises a binding post 41, insulating case 42 is set with outside described binding post 41, described binding post 41 part exposes to outside insulating case 42, described binding post 41 comprises a binding post body 411 and a conductive connection plates 412, and described binding post body 411 and conductive connection plates 412 make the L-shaped structure of whole binding post 41.
Described insulating case 42 entirety comprises top 421 and bottom 422, the axis being parallel of described top 421 and bottom 422, the connecting portion 423 being sleeved on conductive connection plates 412 outside by one between two parts connects, the axis of described connecting portion 423 is all vertical with the axis of bottom 422 with top 421, described bottom 422 is vertical with conductive connection plates 412 and in a hollow columnar structures, upper conductive head 4 is connected with upper connection jaws 61 by bottom 422, and described binding post body 411 is positioned at left side or the right side of described upper connection jaws 61.
Binding post body 411 is positioned at left side or the right side of described upper connection jaws 61, and left side binding post body 411 being positioned at upper connection jaws 61 is defined as A phase mounting structure, and right side binding post body 411 being positioned at upper connection jaws 61 is defined as C phase mounting structure.Binding post body 411 departs from the axis of connection jaws 61 and is positioned on the left of it or right side, and such mounting means, can draw the installation position of wire from upper connection jaws 61 very easily, the distance of extraction, depends on the length of conductive connection plates 412.Because wiring needs in solid insulation cabinet inner chamber, or outside needs due to cabling, can be drawn wire installation position flexibly.
Described lower contact tube 5 is Combined guide fulgurite, comprise an insulating sleeve 53, an insulation plug 54, also comprise the first conductive head 51 and the second conductive head 52, described first conductive head 51 and the second conductive head 52 form by binding post and the insulating case be sleeved on outside binding post, in figure, 511 and 512 are respectively the first binding post and the first insulating case, 521 and 522 are respectively the second binding post and the second insulating case, the binding post axis of described first conductive head 51 and the second conductive head 52 is straight line, described first conductive head 51 and the binding post of the second conductive head 52 are rectangular in shape to conduct electricity and are connected, namely first, second binding post 511, in 90 ° of angles between 521, described insulating sleeve 53 is set in the outside of the first conductive head 51 and the second conductive head 52, described insulation plug 54 by the connecting portion of two conductive heads from outside shutoff.
The structural design of lower contact tube 5, overcome the defect of prior art, the wiring position of single conductive head can be changed direction by the mode combining miscellaneous part and drawn, the distance of drawing can be determined according to the length of the second conductive head, relatively be applicable to meeting with the situations such as narrow space in practice, the situation of traditional straight line post-like conductive head cannot be adopted.
Described insulating sleeve 53 main body is T font three-way pipe, first conductive head 51 and insulation plug 54 are respectively from two, the two ends interface access of insulating sleeve 53, second conductive head 52 accesses from the side face port of insulating sleeve 53, and the binding post (i.e. the second binding post 521) of described second conductive head 52 is parallel with the conductive connection plates 412 of upper conductive head 4.
The connecting portion of described first conductive head 51, second conductive head 52, insulation plug 54 is also provided with termination keeper 58, described termination keeper 58 comprises upper and lower two parts, each termination keeper 58 comprises a plane and a semi-cylindrical, the semi-cylindrical of upper and lower two parts is relatively by coated for the end of the second conductive head 52, described first conductive head 51, termination keeper 58 upper, be connected and fixed by conductive link 55 between the lower part of the second conductive head 52, termination keeper 58, insulation plug 54, the outside of described conductive link 55 plug 54 that insulated covers.Termination keeper 58 enhances the stability of connecting portion.
Connected by two conductive heads by conductive link, this connected mode not only serves the effect that circuit connects, and serve fixation to whole coupling assembling, in use procedure, reliability is high simultaneously, open circuit can not occur.
The A phase of the utility model solid insulation cabinet conductive head or C phase mounting structure, two conductive heads are arranged on respectively top and the bottom of insulation shell, and by the special construction of conductive head, achieve extraction and the change of direction of routing cleverly, structure is simple, easy to use.
Claims (6)
1. the A phase of a solid insulation cabinet conductive head or C phase mounting structure, comprise two connection jaws be positioned on insulation cabinet (1) insulation shell (6), and two terminations for being connected with insulation cabinet (1) interior vacuum switch (2) and isolation earthing switch (3), it is characterized in that: the insulation shell (6) in described insulation cabinet (1) is provided with, lower two connection jaws (61, 62), described termination is a upper conductive head (4) and a lower contact tube (5), described upper conductive head (4) is installed on the upper connection jaws (61) of insulation shell (6), described lower contact tube (5) is installed on the lower connection jaws (62) of insulation shell (6).
2. the A phase of solid insulation cabinet conductive head according to claim 1 or C phase mounting structure, it is characterized in that: described upper conductive head (4) comprises a binding post (41), insulating case (42) is set with outside described binding post (41), described binding post (41) part exposes to insulating case (42) outward, described binding post (41) comprises a binding post body (411) and a conductive connection plates (412), and described binding post body (411) and conductive connection plates (412) make whole binding post (41) L-shaped structure.
3. the A phase of solid insulation cabinet conductive head according to claim 2 or C phase mounting structure, it is characterized in that: described insulating case (42) entirety comprises top (421) and bottom (422), the axis being parallel of described top (421) and bottom (422), be sleeved on the outside connecting portion (423) of conductive connection plates (412) by one between two parts to connect, the axis of described connecting portion (423) is all vertical with the axis of bottom (422) with top (421), described bottom (422) is vertical with conductive connection plates (412) and in a hollow columnar structures, upper conductive head (4) is connected with upper connection jaws (61) by bottom (422), described binding post body (411) is positioned at left side or the right side of described upper connection jaws (61).
4. the A phase of solid insulation cabinet conductive head according to claim 1 or C phase mounting structure, it is characterized in that: described lower contact tube (5) is Combined guide fulgurite, comprise an insulating sleeve (53), insulation plug (54), also comprise the first conductive head (51) and the second conductive head (52), described first conductive head (51) and the second conductive head (52) form by binding post and the insulating case be sleeved on outside binding post, the binding post axis of described first conductive head (51) and the second conductive head (52) is straight line, described first conductive head (51) and the binding post of the second conductive head (52) are rectangular in shape to conduct electricity and are connected, described insulating sleeve (53) is set in the outside of the first conductive head (51) and the second conductive head (52), described insulation plug (54) by the connecting portion of two conductive heads from outside shutoff.
5. the A phase of solid insulation cabinet conductive head according to claim 4 or C phase mounting structure, it is characterized in that: described insulating sleeve (53) main body is T font three-way pipe, first conductive head (51) and insulation plug (54) are respectively from two, the two ends interface access of insulating sleeve (53), second conductive head (52) accesses from the side face port of insulating sleeve (53), and the binding post of described second conductive head (52) is parallel with the conductive connection plates (412) of upper conductive head (4).
6. the A phase of solid insulation cabinet conductive head according to claim 5 or C phase mounting structure, it is characterized in that: described first conductive head (51), second conductive head (52), the connecting portion of insulation plug (54) is also provided with termination keeper (58), described termination keeper (58) comprises upper and lower two parts, each termination keeper (58) comprises a plane and a semi-cylindrical, the semi-cylindrical of upper and lower two parts is relatively by coated for the end of the second conductive head (52), described first conductive head (51), termination keeper (58) upper, second conductive head (52), the lower part of termination keeper (58), be connected and fixed by conductive link (55) between insulation plug (54), the outside of described conductive link (55) plug (54) that insulated covers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264924.8U CN204067879U (en) | 2014-05-23 | 2014-05-23 | The A phase of solid insulation cabinet conductive head or C phase mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264924.8U CN204067879U (en) | 2014-05-23 | 2014-05-23 | The A phase of solid insulation cabinet conductive head or C phase mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204067879U true CN204067879U (en) | 2014-12-31 |
Family
ID=52209327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264924.8U Expired - Fee Related CN204067879U (en) | 2014-05-23 | 2014-05-23 | The A phase of solid insulation cabinet conductive head or C phase mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204067879U (en) |
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2014
- 2014-05-23 CN CN201420264924.8U patent/CN204067879U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200523 |