CN203481637U - Cable support and cable support device for contactor cabinet - Google Patents
Cable support and cable support device for contactor cabinet Download PDFInfo
- Publication number
- CN203481637U CN203481637U CN201320627394.4U CN201320627394U CN203481637U CN 203481637 U CN203481637 U CN 203481637U CN 201320627394 U CN201320627394 U CN 201320627394U CN 203481637 U CN203481637 U CN 203481637U
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- CN
- China
- Prior art keywords
- insulating
- conductive
- fixing piece
- cable
- contactor cabinet
- 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 - Lifetime
Links
- 230000003068 static effect Effects 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a cable support and a cable support device for a contactor cabinet. The cable support comprises an insulating portion, wherein the insulating portion includes at least two insulating supports and one insulating fixing member. The insulating fixing member fixedly connects the at least two insulating supports which are disposed at intervals in a parallel manner and in the first direction. The insulating fixing member is provided with three connecting parts which are disposed in the first direction at intervals. Each connecting part is provided with an embedment hole which penetrates in a second direction which is perpendicular to the first direction. A conductive embedment member is embedded in each embedment hole, and is provided with multiple conductive through holes which can electrically connected with a ground fixed contact, a lower branch bus and a cable ground bus. The cable support, advantageously, is compact in structure, relatively low in cost and convenient for installation, and can reduce the side of the dimension of the contactor cabinet.
Description
Technical field
The utility model relates to a kind of contactor cabinet cable bearer and cable support device.
Background technology
Contactor cabinet is often used for controlling and the load circuit of protecting motor, transformer, capacitor, can be the switchgear of the combined electrical apparatus of a kind of AC high voltage vacuum contactor or AC high voltage vacuum contactor and high-tension fuse composition.If this contactor cabinet is for nuclear power station, the switchgear of nuclear power station is arranged in nuclear island, due to spatial limitation in nuclear island, requires contactor cabinet size less, if on boats and ships, requires equally contactor cabinet size less.In prior art, for the installation of static contact of grounding switch in contactor cabinet, the insulation fixing and bus-bars conductor of the external busbar of cable all need to complete respectively by corresponding parts, therefore the space taking in contactor cabinet is more, secondly, in prior art, the mounting means of contactor cabinet is: first contactor cabinet shell is spliced, and then other elements in installation cabinet, need reserved installing space in contactor cabinet in advance, cause the waste of redundant space in cabinet, the size of contactor cabinet is difficult to dwindle.
Utility model content
The utility model provides a kind of contactor cabinet cable bearer and cable support device, and it is large that it has overcome in background technology contactor cabinet volume, and, the shortcoming that is difficult to dwindle.
One of technical scheme adopting that the utility model solves its technical problem is:
A contactor cabinet cable bearer, comprises insulated part, and described insulated part comprises at least two insulating supports and insulating fixing piece, and affixed this at least two insulating support of described insulating fixing piece and this at least two insulating support are arranged along first direction spaced and parallel; In described insulating fixing piece, definition has along spaced apart three coupling parts of first direction, each coupling part is provided with the embedding hole of running through along second direction, the vertical first direction of described second direction, described each embedding hole is embedded with conductive insert, and described each conductive insert is provided with a plurality of conductive through holes that can electric connect grounding static contact, inferior division bus and the cable grounding bus of contactor cabinet.
In one preferred embodiment, described insulating support is tabular, and described insulating fixing piece is tabular, and described insulating support and insulating fixing piece are perpendicular.
In one preferred embodiment, the one-body molded and material selection epoxide resin material of described insulated part.
In one preferred embodiment, the number of the conductive through hole of described each conductive insert is six, and described six conductive through holes are arranged along third direction interval, the vertical first direction of described third direction and second direction.
In one preferred embodiment, described insulating support number is four, and the part that is positioned at the insulating fixing piece between every adjacent two insulating supports is defined as above-mentioned coupling part; In described four insulating supports that are arranged in parallel, head and the tail two insulating supports opposing to side on be separately installed with a fixture on the side plate that can be fixed in contactor cabinet.
The utility model solve its technical problem the technical scheme adopting two be:
A contactor cabinet cable support device, comprises cable bearer, grounding static contact, earthed switch, inferior division bus and cable grounding bus;
Described cable bearer comprises insulated part, and described insulated part comprises at least two insulating supports and insulating fixing piece, and affixed this at least two insulating support of described insulating fixing piece and this at least two insulating support are arranged along first direction spaced and parallel; In described insulating fixing piece, definition has along spaced apart three coupling parts of first direction, each coupling part is provided with an embedding hole of running through along second direction, the vertical first direction of described second direction, described each embedding hole is embedded with conductive insert, and described each conductive insert is provided with a plurality of conductive through holes that can electric connect grounding static contact, inferior division bus and cable grounding bus;
Described cable bearer has first and the second portion that is positioned at insulating fixing piece both sides, and the first of described cable bearer forms mounting bracket; Described grounding static contact is installed in mounting bracket and the direction conduction of its conducting terminal along first towards second portion inserted conductive through hole; Described earthed switch is installed in grounding static contact;
Described inferior division bus is connected to second portion and the direction conduction of its conducting terminal along second portion towards first inserted conductive through hole; The direction conduction of the conducting terminal of described cable grounding bus along second portion towards first inserted conductive through hole, and described cable grounding bus stretches out first from insulation division divides under.
In one preferred embodiment, described insulating support is tabular, and described insulating fixing piece is tabular, and described insulating support and insulating fixing piece are perpendicular.
In one preferred embodiment, the one-body molded and material selection epoxide resin material of described insulated part.
In one preferred embodiment, the number of the conductive through hole of described each conductive insert is six, and described six conductive through holes are arranged along third direction interval, the vertical first direction of described third direction and second direction; Described inferior division bus conducting terminal and cable grounding bus conducting terminal insert respectively two conductive through holes of head and the tail, four conductive through holes in the middle of the conducting terminal of described grounding static contact inserts respectively.
In one preferred embodiment, described insulating support number is four, and the part that is positioned at the insulating fixing piece between every adjacent two insulating supports is defined as above-mentioned coupling part; In described four insulating supports that are arranged in parallel, head and the tail two insulating supports opposing to side on be separately installed with a fixture on the side plate that can be fixed in contactor cabinet.
The technical program is compared with background technology, and its tool has the following advantages:
1. contactor cabinet cable bearer, it comprises insulated part, described insulated part comprises at least two insulating supports and an insulating fixing piece, each coupling part is provided with an embedding hole of running through, and described each embedding hole is embedded with conductive insert, and described each conductive insert is provided with a plurality of conductive through holes that can electric connect grounding static contact, inferior division bus and cable grounding bus, combine several functions parts, compact conformation, has dwindled contactor cabinet size, has good insulation property.
2. contactor cabinet cable support device described in, it comprises cable bearer, grounding static contact, earthed switch, inferior division bus and cable grounding bus, combines several functions parts, can the portion of realization fill, compact conformation, has dwindled contactor cabinet size.
3. insulating support number is four, and the insulating fixing piece between every adjacent two insulating supports is defined as told coupling part, good insulation preformance, and support strength is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the schematic perspective view of contactor cabinet cable bearer.
Fig. 2 has illustrated the schematic perspective view of contactor cabinet cable support device.
Embodiment
Please refer to Fig. 1 and Fig. 2, a kind of contactor cabinet cable bearer, it comprises insulated part, described insulated part comprises at least two insulating supports 11 and insulating fixing piece 12, and among the present embodiment, described insulating support number be take four as example, but and as limit, also can adopt as required two or three or four, affixed four insulating supports 11 of described insulating fixing piece 12 and four insulating supports 11 arrange along first direction spaced and parallel, and described first direction is as left and right directions; The part that is positioned at the insulating fixing piece 12 of 11 of every adjacent two insulating supports is defined as coupling part 124, each coupling part 124 is provided with an embedding hole 121 of running through along second direction, described second direction is as fore-and-aft direction, described each embedding hole 121 is embedded with conductive insert 122, and described each conductive insert 122 is provided with a plurality of conductive through holes 123 that can electric connect grounding static contact, inferior division bus and cable grounding bus.
Described insulating support 11 and insulating fixing piece 12 are all tabular and they are perpendicular.One-body molded and the material of described insulated part is preferably selected epoxide resin material.
The number of the conductive through hole 123 of described each conductive insert 122 is six, and described six conductive through holes 123 are along third direction interval layout, and described third direction is as above-below direction.
What described insulation division divided two lays respectively at the outermost insulating support 11 in left and right, and two insulating supports 11 of head and the tail opposing to side on be separately installed with a fixture 13 on the side plate that can be fixed in contactor cabinet.
The cable support device of a complete contactor cabinet, comprises cable bearer 10, grounding static contact 21, earthed switch 24, inferior division bus 22 and cable grounding bus 23, combines several functions parts.
Described cable bearer 10 has first and the second portion that is positioned at insulating fixing piece 12 both sides, and among the present embodiment, described first is the positive front portion before of insulating fixing piece 12, and the front portion of described cable bearer 10 forms mounting bracket; Described grounding static contact 21 is installed in mounting bracket and its conducting terminal goes to rear conduction to insert conductive through hole 123 certainly, and now, this contactor cabinet cable bearer 10 has played a supporting role; Described earthed switch 24 is installed in grounding static contact 21; Described inferior division bus 22 is positioned at insulating fixing piece 12 back sides, as is installed in second portion, and its conducting terminal from after forward conduction insert conductive through hole 123, now, this contactor cabinet cable bearer has played the effect of a support; The conducting terminal of described cable grounding bus 23 from after forward conduction insert conductive through hole 123, and before described cable grounding bus 23 stretches out insulated part from insulation division divides under, now, this contactor cabinet cable bearer has played the effect of an insulator.
The number of the conductive through hole 123 of described each conductive insert 122 is six, and described six conductive through holes 123 are between the upper and lower every layout; Described inferior division bus 22 conducting terminals insert the conductive through hole of top side; Described cable grounding bus 23 conducting terminals insert the conductive through hole of lower side; Four conductive through holes in the middle of the conducting terminal of described grounding static contact 21 inserts respectively.
Described contactor cabinet cable bearer combines several functions in one, it is by static contact of grounding switch, cable outlet terminal etc. concentrates on parts, changed the mounting means of traditional contactor cabinet, new contactor cabinet mounting means is become: first described contactor cabinet cable support device is carried out to portion's dress, before contactor cabinet is spelled shell, this contactor cabinet cable support device is fixed on a side plate, thereby avoided carrying out too much installment work in the narrow and small housing of contactor cabinet, to reach the object that contactor cabinet size is less, improved operating efficiency simultaneously.
The above, it is only the utility model preferred embodiment, therefore can not limit according to this scope that the utility model is implemented, the equivalence of doing according to the utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (10)
1. a contactor cabinet cable bearer, it is characterized in that: comprise insulated part, described insulated part comprises at least two insulating supports and insulating fixing piece, and affixed this at least two insulating support of described insulating fixing piece and this at least two insulating support are arranged along first direction spaced and parallel; In described insulating fixing piece, definition has along spaced apart three coupling parts of first direction, each coupling part is provided with the embedding hole of running through along second direction, the vertical first direction of described second direction, described each embedding hole is embedded with conductive insert, and described each conductive insert is provided with a plurality of conductive through holes that can electric connect grounding static contact, inferior division bus and the cable grounding bus of contactor cabinet.
2. a kind of contactor cabinet cable bearer according to claim 1, is characterized in that: described insulating support is tabular, and described insulating fixing piece is tabular, and described insulating support and insulating fixing piece are perpendicular.
3. a kind of contactor cabinet cable bearer according to claim 1, is characterized in that: the one-body molded and material selection epoxide resin material of described insulated part.
4. a kind of contactor cabinet cable bearer according to claim 1, it is characterized in that: the number of the conductive through hole of described each conductive insert is six, described six conductive through holes are arranged along third direction interval, the vertical first direction of described third direction and second direction.
5. according to a kind of contactor cabinet cable bearer described in claim 1 or 2 or 3 or 4, it is characterized in that: described insulating support number is four, and the part that is positioned at the insulating fixing piece between every adjacent two insulating supports is defined as above-mentioned coupling part; In described four insulating supports that are arranged in parallel, head and the tail two insulating supports opposing to side on be separately installed with a fixture on the side plate that can be fixed in contactor cabinet.
6. a contactor cabinet cable support device, is characterized in that: comprise cable bearer, grounding static contact, earthed switch, inferior division bus and cable grounding bus;
Described cable bearer comprises insulated part, and described insulated part comprises at least two insulating supports and insulating fixing piece, and affixed this at least two insulating support of described insulating fixing piece and this at least two insulating support are arranged along first direction spaced and parallel; In described insulating fixing piece, definition has along spaced apart three coupling parts of first direction, each coupling part is provided with an embedding hole of running through along second direction, the vertical first direction of described second direction, described each embedding hole is embedded with conductive insert, and described each conductive insert is provided with a plurality of conductive through holes that can electric connect grounding static contact, inferior division bus and cable grounding bus;
Described cable bearer has first and the second portion that is positioned at insulating fixing piece both sides, and the first of described cable bearer forms mounting bracket; Described grounding static contact is installed in mounting bracket and the direction conduction of its conducting terminal along first towards second portion inserted conductive through hole; Described earthed switch is installed in grounding static contact;
Described inferior division bus is connected to second portion and the direction conduction of its conducting terminal along second portion towards first inserted conductive through hole; The direction conduction of the conducting terminal of described cable grounding bus along second portion towards first inserted conductive through hole, and described cable grounding bus stretches out first from insulation division divides under.
7. a kind of contactor cabinet cable support device according to claim 6, is characterized in that: described insulating support is tabular, and described insulating fixing piece is tabular, and described insulating support and insulating fixing piece are perpendicular.
8. a kind of contactor cabinet cable support device according to claim 6, is characterized in that: the one-body molded and material selection epoxide resin material of described insulated part.
9. a kind of contactor cabinet cable support device according to claim 6, it is characterized in that: the number of the conductive through hole of described each conductive insert is six, described six conductive through holes are arranged along third direction interval, the vertical first direction of described third direction and second direction; Described inferior division bus conducting terminal and cable grounding bus conducting terminal insert respectively two conductive through holes of head and the tail, four conductive through holes in the middle of the conducting terminal of described grounding static contact inserts respectively.
10. according to a kind of contactor cabinet cable support device described in claim 6 or 7 or 8 or 9, it is characterized in that: described insulating support number is four, and the part that is positioned at the insulating fixing piece between every adjacent two insulating supports is defined as above-mentioned coupling part; In described four insulating supports that are arranged in parallel, head and the tail two insulating supports opposing to side on be separately installed with a fixture on the side plate that can be fixed in contactor cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627394.4U CN203481637U (en) | 2013-10-11 | 2013-10-11 | Cable support and cable support device for contactor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320627394.4U CN203481637U (en) | 2013-10-11 | 2013-10-11 | Cable support and cable support device for contactor cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203481637U true CN203481637U (en) | 2014-03-12 |
Family
ID=50229893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320627394.4U Expired - Lifetime CN203481637U (en) | 2013-10-11 | 2013-10-11 | Cable support and cable support device for contactor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203481637U (en) |
-
2013
- 2013-10-11 CN CN201320627394.4U patent/CN203481637U/en not_active Expired - Lifetime
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |