CN202633800U - Contact box for handcart switch cabinets - Google Patents
Contact box for handcart switch cabinets Download PDFInfo
- Publication number
- CN202633800U CN202633800U CN 201220310988 CN201220310988U CN202633800U CN 202633800 U CN202633800 U CN 202633800U CN 201220310988 CN201220310988 CN 201220310988 CN 201220310988 U CN201220310988 U CN 201220310988U CN 202633800 U CN202633800 U CN 202633800U
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- CN
- China
- Prior art keywords
- outlet
- inlet wire
- conductors
- inserts
- installing holes
- 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
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- 239000004020 conductor Substances 0.000 claims abstract description 60
- 238000003491 array Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 239000002966 varnish Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a contact box for handcart switch cabinets, which comprises three inlet conductors, three inlet inserts, three outlet inserts, three outlet conductors and an insulating box. The insulating box is provided with three inlet-mounting holes and three outlet-mounting holes, which are arranged in arrays, the three inlet-mounting holes are arranged in a row, and the three outlet-mounting holes are arranged in a row. The three inlet conductors, the three inlet inserts, the three outlet inserts and the three outlet conductors are inserted in the insulating box; the three inlet conductors are respectively in conducting contact with the three inlet inserts, and the three outlet inserts are respectively in conducting contact with the three outlet conductors; the three inlet inserts are respectively arranged in the three inlet-mounting holes, and the three outlet inserts are respectively arranged in the three outlet-mounting holes. The contact box has the advantages that: the width of the body of a switch cabinet with the contact box can be greatly reduced, so that the overall volume of the body is reduced, energy can be saved, the environment can be protected, and the switch cabinet can substitute for the conventional SF6 miniaturized cabinet.
Description
Technical field
The utility model relates to a kind of contact box that is used for handcart switch cabinet.
Background technology
Existing a kind of contact box that is used for handcart switch cabinet adopts split typely mostly, and it comprises independently contact base of three-phase.Each contact base is provided with contact up and down, adopts the line mode that passes in and out up and down.Existing contact box has following deficiency: the width of switch cubicle is big, and the volume of switch cubicle is big, and whole build-up tolerance is big.
The utility model content
The utility model provides a kind of contact box that is used for handcart switch cabinet, and it has overcome a kind of existing deficiency of contact box that is used for handcart switch cabinet in the background technology.
The technical scheme that is adopted that the utility model solves its technical problem is:
A kind of contact box that is used for handcart switch cabinet, it comprises three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43);
It also comprises an insulation box body (50); Said insulation box body (50) has an installed surface; Said installed surface is concaved with three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73), said three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73) arranged in arrays, and; Three inlet wire installing holes (61,62,63) form a line, and said three outlet installing holes (71,72,73) form a line;
Said three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43) all are embedded in insulation box body (50); Said three inlet wire conductors (11,12,13) conduct electricity respectively with three inlet wire inserts (21,22,23) and contact, and said three outlet inserts (31,32,33) conduct electricity respectively with three outlet conductors (41,42,43) and contact; Said three inlet wire inserts (21,22,23) are located at three inlet wire installing holes (61,62,63) respectively, and said three outlet inserts (31,32,33) are located at three outlet installing holes (71,72,73) respectively.
Among one preferred embodiment: said insulation box body (50) adopts injection moulding mode integrated injection molding outside three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43).
Among one preferred embodiment: the three inlet wire seats (81,82,83) of protrusion are established in one of said insulation box body (50) side, and said three inlet wire seats (81,82,83) surround the end of incoming cables of three inlet wire conductors (11,12,13) respectively.
Among one preferred embodiment: three wire holes of protrusion (91,92,93) are established in the another side of said insulation box body (50), and the leading-out terminal of said three outlet conductors (41,42,43) is exposed at three wire holes (91,92,93) respectively.
Among one preferred embodiment: the opening part of said three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73) opening part all are provided with a silica gel packing cover (51).
Among one preferred embodiment: said insulation box body (50) is outer to be scribbled semiconductor varnish and has grounded parts.
Among one preferred embodiment: said three inlet wire installing holes (61,62,63) vertically form a line, and said three outlet installing holes (71,72,73) vertically form a line.
Among one preferred embodiment: said three inlet wire conductors (11,12,13) level forms a line, and said three outlet conductors (41,42,43) vertically form a line.
The present technique scheme is compared with background technology, and it has following advantage:
1, contact box is three-phase integrated, three inlet wire installing holes and three outlet installing hole arranged in arrays, and; Three inlet wire installing holes form a line; Three outlet installing holes form a line, and the cabinet width that contact box is housed can be reduced significantly, and the cabinet overall volume reduces; Whole build-up tolerance is little, the use of energy-saving and environmental protection, the alternative existing SF6 miniaturization cabinet of safety.
2, the opening part of the installing hole of contact box is established silica gel packing cover, then after handcart gets into contact box, can form the protection of IP67 grade, and charged physical efficiency is avoided the pollution of dust and condensation.
3, the contact box outside is coated with semiconductor varnish, and reliable ground, makes the product safety and reliability.
4. three inlet wire installing holes vertically form a line, and three outlet installing holes vertically form a line, and the cabinet overall volume reduces, and whole build-up tolerance is little.
5. three inlet wire conductor levels form a line, and three outlet conductors vertically form a line, and the cabinet overall volume reduces, and whole build-up tolerance is little.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 has illustrated one of the schematic perspective view of the contact box of a preferred embodiment.
Fig. 2 illustrated a preferred embodiment contact box schematic perspective view two.
The master that Fig. 3 has illustrated the contact box of a preferred embodiment looks sketch map.
Fig. 4 has illustrated the left side of the contact box of a preferred embodiment and has looked sketch map.
Fig. 5 has illustrated the schematic top plan view of the contact box of a preferred embodiment.
Fig. 6 has illustrated the A-A generalized section of Fig. 3.
Fig. 7 has illustrated the B-B generalized section of Fig. 4.
Embodiment
Please refer to Fig. 1 to Fig. 7, a kind of contact box that is used for handcart switch cabinet, it comprises three inlet wire conductors 11,12,13, three inlet wire inserts 21,22,23, three outlet inserts 31,32,33 and three outlet conductors 41,42,43 and an insulation box body 50.Said three inlet wire conductors 11,12,13, three inlet wire inserts 21,22,23, three outlet inserts 31,32,33 and three outlet conductors 41,42,43 all adopt copper material to process.
Said insulation box body 50 adopts the injection moulding modes at three inlet wire conductors 11,12,13, three inlet wire inserts 21,22,23, three outlet inserts 31,32,33 and the outer integrated injection molding of three outlet conductors 41,42,43, makes said three inlet wire conductors 11,12,13, three inlet wire inserts 21,22,23, three outlet inserts 31,32,33 and three outlet conductors 41,42,43 all be embedded in the box body 50 that insulate.
Said insulation box body 50 has an installed surface; Said installed surface is concaved with three inlet wire installing holes 61,62,63 and three outlet installing holes 71,72,73; Said three inlet wire installing holes 61,62,63 and three outlet installing holes, 71,72,73 arranged in arrays; And three inlet wire installing holes 61,62,63 form a line, and said three outlet installing holes 71,72,73 form a line.Among the present embodiment, it also is vertical arrangement that said inlet wire installing hole 61,62,63 is intervally arranged up and down, and it also is vertical arrangement that said outlet installing hole 71,72,73 is intervally arranged up and down.Said inlet wire installing hole 61,62,63 and outlet installing hole about 71,72,73 are intervally arranged.
Said three inlet wire conductors 11,12,13 conduct electricity respectively with three inlet wire inserts 21,22,23 and contact, and said three outlet inserts 31,32,33 conduct electricity respectively with three outlet conductors 41,42,43 and contact; Said three inlet wire inserts 21,22,23 are located at three inlet wire installing holes 61,62,63 respectively, and said three outlet inserts 31,32,33 are located at three outlet installing holes 71,72,73 respectively.
Three inlet wire seats 81,82,83 of protrusion are established in first side of the vertical mounting surface of said insulation box body 50, and said three inlet wire seats 81,82,83 surround the end of incoming cables of three inlet wire conductors 11,12,13 respectively.Three wire holes 91,92,93 of protrusion are established in second side of the vertical mounting surface of said insulation box body 50, and the leading-out terminal of said three outlet conductors 41,42,43 is exposed at three wire holes 91,92,93 respectively.
Among the present embodiment, said second side is positioned at one of corresponding outlet installing hole 71,72,73 side, said first side and second lateral vertical.Among the present embodiment: said outlet conductor 41,42,43 is arranged in parallel; In the said inlet wire conductor 11,12,13, said inlet wire conductor 11 linearly, said inlet wire conductor 12 is Z-shaped with inlet wire conductor 13, makes inlet wire conductor 11,12,13 insulation gaps respectively.Said three inlet wire conductors, 11,12,13 levels form a line, and said three outlet conductors 41,42,43 vertically form a line.
Said three inlet wire conductors 11,12,13 conduct electricity the three-phase that connects other effect components and parts respectively, and said three outlet conductors 41,42,43 conduct electricitys the three-phase of connection main bus bar respectively; Among the present embodiment, inlet wire adopts cable plug-in type scheme, and the busbar overlapping mode is adopted in outlet.Said a kind of operation principle that is used for the contact box of handcart switch cabinet is: when handcart pushes, and A phase: inlet wire conductor 11, inlet wire inserts 21, handcart, outlet inserts 31, outlet conductor 41; B phase: inlet wire conductor 12, inlet wire inserts 22, handcart, outlet inserts 32, outlet conductor 42; C phase: inlet wire conductor 13, inlet wire inserts 23, handcart, outlet inserts 33, outlet conductor 43.
Best, the opening part of said three inlet wire installing holes 61,62,63 and three outlet installing holes, 71,72,73 opening parts all are provided with silica gel packing cover 51.Said insulation box body 50 outer confession human body position contacting scribble semiconductor varnish.Said insulator tape has grounded parts.
Contact box among the present embodiment makes vacuum switch can adopt withdraw-type, and easy access and replacing when the vacuum switch breaks down have improved product safety and interchangeability, have reduced the fault outage time.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (8)
1. contact box that is used for handcart switch cabinet, it comprises three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43), it is characterized in that:
It also comprises an insulation box body (50); Said insulation box body (50) has an installed surface; Said installed surface is concaved with three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73), said three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73) arranged in arrays, and; Three inlet wire installing holes (61,62,63) form a line, and said three outlet installing holes (71,72,73) form a line;
Said three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43) all are embedded in insulation box body (50); Said three inlet wire conductors (11,12,13) conduct electricity respectively with three inlet wire inserts (21,22,23) and contact, and said three outlet inserts (31,32,33) conduct electricity respectively with three outlet conductors (41,42,43) and contact; Said three inlet wire inserts (21,22,23) are located at three inlet wire installing holes (61,62,63) respectively, and said three outlet inserts (31,32,33) are located at three outlet installing holes (71,72,73) respectively.
2. a kind of contact box that is used for handcart switch cabinet according to claim 1 is characterized in that: said insulation box body (50) adopts injection moulding mode integrated injection molding outside three inlet wire conductors (11,12,13), three inlet wire inserts (21,22,23), three outlet inserts (31,32,33) and three outlet conductors (41,42,43).
3. a kind of contact box that is used for handcart switch cabinet according to claim 1; It is characterized in that: the three inlet wire seats (81,82,83) of protrusion are established in one of said insulation box body (50) side, and said three inlet wire seats (81,82,83) surround the end of incoming cables of three inlet wire conductors (11,12,13) respectively.
4. a kind of contact box that is used for handcart switch cabinet according to claim 3; It is characterized in that: three wire holes of protrusion (91,92,93) are established in the another side of said insulation box body (50), and the leading-out terminal of said three outlet conductors (41,42,43) is exposed at three wire holes (91,92,93) respectively.
5. a kind of contact box that is used for handcart switch cabinet according to claim 1 is characterized in that: the opening part of said three inlet wire installing holes (61,62,63) and three outlet installing holes (71,72,73) opening part all are provided with a silica gel packing cover (51).
6. a kind of contact box that is used for handcart switch cabinet according to claim 1 is characterized in that: said insulation box body (50) is outer to be scribbled the semiconductor enamelled coating and has grounded parts.
7. a kind of contact box that is used for handcart switch cabinet according to claim 1 is characterized in that: said three inlet wire installing holes (61,62,63) vertically form a line, and said three outlet installing holes (71,72,73) vertically form a line.
8. a kind of contact box that is used for handcart switch cabinet according to claim 1 is characterized in that: said three inlet wire conductors (11,12,13) level forms a line, and said three outlet conductors (41,42,43) vertically form a line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310988 CN202633800U (en) | 2012-06-27 | 2012-06-27 | Contact box for handcart switch cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220310988 CN202633800U (en) | 2012-06-27 | 2012-06-27 | Contact box for handcart switch cabinets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633800U true CN202633800U (en) | 2012-12-26 |
Family
ID=47386947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220310988 Expired - Fee Related CN202633800U (en) | 2012-06-27 | 2012-06-27 | Contact box for handcart switch cabinets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769257A (en) * | 2012-06-27 | 2012-11-07 | 厦门市恒源新电力设备有限公司 | Contact box for handcart switch cabinet |
-
2012
- 2012-06-27 CN CN 201220310988 patent/CN202633800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102769257A (en) * | 2012-06-27 | 2012-11-07 | 厦门市恒源新电力设备有限公司 | Contact box for handcart switch cabinet |
| CN102769257B (en) * | 2012-06-27 | 2015-10-14 | 厦门市恒源新电力设备有限公司 | For the contact box of handcart switch cabinet |
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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: 20121226 Termination date: 20180627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |