CN203218719U - All-insulation bus current transformer assembling mechanism - Google Patents
All-insulation bus current transformer assembling mechanism Download PDFInfo
- Publication number
- CN203218719U CN203218719U CN 201320230441 CN201320230441U CN203218719U CN 203218719 U CN203218719 U CN 203218719U CN 201320230441 CN201320230441 CN 201320230441 CN 201320230441 U CN201320230441 U CN 201320230441U CN 203218719 U CN203218719 U CN 203218719U
- Authority
- CN
- China
- Prior art keywords
- current transformer
- insulation
- bus
- switch cabinets
- terminal
- 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
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Abstract
Disclosed in the utility model is an all-insulation bus current transformer assembling mechanism that comprises two loop-network switch cabinets arranged side by side. Casing tubes connected with buses of the switch cabinets are arranged above the two switch cabinets; bus connecting terminals are arranged at the casing tubes; and a current transformer is connected between the two bus connecting terminals. According to the utility model, the casing tubes connected with the buses of the switch cabinets are arranged at the adjacent switch cabinets and the current transformer is connected between the casing tubes by all-insulation electrical connecting pieces, so that performances of economy and resource saving are realized and an installing using requirement of equipment is met. With utilization of the assembling mechanism, flexible contact and connection can be produced between the switch cabinets; and a large tolerance is provided for switchgear forming based on connection of all components and the switch cabinets are prevented from moving in the terms of air sealing.
Description
Technical field
The utility model relates to power equipment mounting technique field, particularly relates to a kind of all insulation busbar current transformer assemble mechanism.
Background technology
Present power matching network field secondary device, relate generally to looped network switch apparatus, solid insulation and gas-insulated are arranged, in the conventional ring main unit structure, bus, the installation between the current transformer of the inside, bus connection switch unit and bus contact unit adopt cable to be connected, the inconvenience that wastes time and energy not only is installed, uneconomical again, cause the wasting of resources; Study a kind of both economy, all insulation busbar current transformer assembling mode that economizes on resources again, conveniently installs is particularly important for this reason.
The utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model be how in ring main unit, realize easy, economically all insulation busbar current transformer is installed.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of all insulation busbar current transformer assemble mechanism, it comprises: two loop-network switch cabinets that are arranged side by side, two described switch cubicle tops are provided with the sleeve pipe that is connected with the switch cubicle bus, bus is set on the described sleeve pipe connects terminal, two buses connect between the terminal and connect current transformer.
Wherein, to be connected terminal respectively with two buses by all insulation electrical connector continuous for described current transformer.
Wherein, described bus connection terminal is all insulation parts.
Wherein, described all insulation electrical connector is connected terminal and is made by identical insulating material with bus.
(3) beneficial effect
The all insulation busbar current transformer assemble mechanism that technique scheme provides, by the sleeve pipe that is connected with the switch cubicle bus cashier's office in a shop is set at adjacent switch, between sleeve pipe, connect current transformer by all insulation electrical connector, both economical, economize on resources again, satisfy the requirement of installing and using of equipment simultaneously; This assemble mechanism can produce contact connection very flexibly between switch cubicle, bigger tolerance not only is provided when each several part connects into switchgear, and has prevented the movement of switch cubicle aspect air seal.
Description of drawings
Fig. 1 is the scheme of installation of all insulation busbar current transformer assemble mechanism of the utility model embodiment.
Wherein, A1: first switch cubicle; A2: second switch cabinet; MZ: bus connects terminal; CT: current transformer; DJ: all insulation electrical connector; FI: sleeve pipe.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but are not used for limiting scope of the present utility model.
Fig. 1 shows the scheme of installation of present embodiment all insulation busbar current transformer assemble mechanism, with reference to diagram, this assemble mechanism comprises: two loop-network switch cabinets that are arranged side by side, be respectively the first switch cubicle A1, second switch cabinet A2, two switch cubicle tops are provided with the sleeve pipe FI that is connected with the switch cubicle bus, bus is set on the described sleeve pipe FI connects terminal MZ, two buses connect and connect current transformer CT between the terminal MZ.
Wherein, described current transformer CT is connected terminal MZ respectively by all insulation electrical connector DJ and links to each other with two buses, to realize connecting to external insulation of switch cubicle bus.
Simultaneously, it also is all insulation parts that described bus connects terminal MZ, and described all insulation electrical connector DJ is connected terminal MZ and is made by identical insulating material with bus.
As from the foregoing, the current transformer CT of the all-insulated switch bus of loop-network switch cabinet, place on all insulation electrical connector DJ, has a sleeve pipe FI that can be assemblied between the first switch cubicle A1, the second switch cabinet A2, connect terminal MZ with bus and connect terminal attachment, easy for installation, easy operating; Reduced cost and the volume of mechanism simultaneously, practicality is stronger.
As can be seen from the above embodiments, the utility model embodiment connects current transformer by all insulation electrical connector by at adjacent switch the sleeve pipe that is connected with the switch cubicle bus being set cashier's office in a shop between sleeve pipe, both economical, economize on resources again, satisfy the requirement of installing and using of equipment simultaneously; This assemble mechanism can produce contact connection very flexibly between switch cubicle, bigger tolerance not only is provided when each several part connects into switchgear, and has prevented the movement of switch cubicle aspect air seal.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection range of the present utility model.
Claims (4)
1. all insulation busbar current transformer assemble mechanism, it is characterized in that, comprise: two loop-network switch cabinets that are arranged side by side, two described switch cubicle tops are provided with the sleeve pipe that is connected with the switch cubicle bus, bus is set on the described sleeve pipe connects terminal, two buses connect between the terminal and connect current transformer.
2. all insulation busbar current transformer assemble mechanism as claimed in claim 1 is characterized in that, described current transformer is connected terminal respectively by all insulation electrical connector and links to each other with two buses.
3. all insulation busbar current transformer assemble mechanism as claimed in claim 2 is characterized in that, it is all insulation parts that described bus connects terminal.
4. all insulation busbar current transformer assemble mechanism as claimed in claim 3 is characterized in that, described all insulation electrical connector is connected terminal and is made by identical insulating material with bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230441 CN203218719U (en) | 2013-04-28 | 2013-04-28 | All-insulation bus current transformer assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230441 CN203218719U (en) | 2013-04-28 | 2013-04-28 | All-insulation bus current transformer assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218719U true CN203218719U (en) | 2013-09-25 |
Family
ID=49208222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230441 Expired - Lifetime CN203218719U (en) | 2013-04-28 | 2013-04-28 | All-insulation bus current transformer assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218719U (en) |
-
2013
- 2013-04-28 CN CN 201320230441 patent/CN203218719U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |