CN204633140U - A kind of side-mounted breaker cabinet - Google Patents
A kind of side-mounted breaker cabinet Download PDFInfo
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- CN204633140U CN204633140U CN201520264945.4U CN201520264945U CN204633140U CN 204633140 U CN204633140 U CN 204633140U CN 201520264945 U CN201520264945 U CN 201520264945U CN 204633140 U CN204633140 U CN 204633140U
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- cabinet
- breaker
- vacuum circuit
- current transformer
- sidewall
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Abstract
The utility model discloses a kind of side-mounted breaker cabinet, it comprises cabinet, cabinet inside is provided with horizontal bus, side dress isolating switch, side dress vacuum circuit-breaker, current transformer and outlet cable, the input that output and the side of horizontal bus fill isolating switch is connected, the output of side dress isolating switch is connected with the input that side fills vacuum circuit-breaker, the side dress output of vacuum circuit-breaker is connected with the input of current transformer, and the output of current transformer is connected with outlet cable.The utility model is arranged on the sidewall of cabinet side by side being filled vacuum circuit-breaker, and current transformer is arranged on the sidewall of opposite side of cabinet, longitudinal width of cabinet is diminished, simultaneously, fill mating of vacuum separator by side dress isolating switch and side to use, the height of cabinet is diminished.Therefore, the smaller volume of side-mounted breaker cabinet is made.
Description
Technical field
The utility model relates to switch cubicle technical field, particularly relates to a kind of side-mounted breaker cabinet.
Background technology
Existing breaker cabinet, general employing positive-installed structure, formal dress vacuum circuit-breaker and formal dress isolating switch etc. make the volume of breaker cabinet large, therefore, manufacture the high material consumption of this breaker cabinet, thus make production cost high.
As shown in Figure 1, it is existing formal dress isolating switch, comprise " L " type operating mechanism, this operating mechanism comprises horizontal component 2 and vertical component 1, at the upper surface of this horizontal component 2 and spaced set three insulating cylinders 3 on the direction of this vertical component 1 parallel.
In sum, how reducing the volume of breaker cabinet, is current technical problem urgently to be resolved hurrily.
Utility model content
Main purpose of the present utility model is to provide a kind of side-mounted breaker cabinet, solves the technical problem that existing breaker cabinet volume is larger.
A kind of side-mounted breaker cabinet, it comprises cabinet, cabinet inside is provided with horizontal bus, side dress isolating switch, side dress vacuum circuit-breaker, current transformer and outlet cable, side dress isolating switch is arranged at the top of side dress vacuum circuit-breaker summation current transformer, side dress vacuum circuit-breaker is arranged on the sidewall of cabinet side, current transformer is arranged on the sidewall of cabinet opposite side, horizontal bus is arranged at the top of side dress isolating switch, the input that output and the side of horizontal bus fill isolating switch is connected, the output of side dress isolating switch is connected with the input that side fills vacuum circuit-breaker, the side dress output of vacuum circuit-breaker is connected with the input of current transformer, the output of current transformer is connected with outlet cable.
Preferably, the inside of cabinet is also provided with supporting bracket, side dress vacuum circuit-breaker comprises the operating mechanism of " L " type, operating mechanism comprises horizontal component and vertical component, horizontal component upper surface and the direction of perpendicular part is equidistantly provided with three poles, horizontal component is arranged in supporting bracket, and vertical component is arranged on the sidewall of cabinet.
Preferably, the inside of cabinet is also provided with lightning arrester, and lightning arrester is arranged on the sidewall of the below of current transformer.
Preferably, cabinet inside is also provided with transducer, and sensor setting is on the sidewall of the below of lightning arrester, and transducer comprises high-pressure side and output, and high-pressure side is connected with the output of current transformer, outlet cable respectively, the external electrification display of output.
Preferably, also earthed switch is provided with in cabinet, earthed switch is arranged on the sidewall below transducer, when side dress vacuum circuit breaker cabinet is in "on" position, earthed switch is separated with the high-pressure side of transducer, when side dress vacuum circuit-breaker is in gate-dividing state, the high-pressure side of earthed switch and transducer closes.
Preferably, the inside of cabinet is also provided with insulator, and the top of insulator is connected with inside the top cover of cabinet, and the bottom of insulator is connected with horizontal bus.
Preferably, the inside of cabinet is provided with cable clip, and cable clip is arranged at inside the base plate of cabinet, and outlet cable exports outside to by cable clip.
Preferably, side dress isolating switch comprises installs underframe, upper contact assembly, lower contact assembly and movable touch knife, underframe is installed and comprises rectangle frame and rotating shaft, rotating shaft is arranged at the middle part of rectangle frame, the minor face of rectangle frame is connected with the sidewall of cabinet, the upper surface on a long limit of rectangle frame arranges contact assembly, and the lower surface on another long limit of rectangle frame arranges lower contact assembly, and movable touch knife is arranged in rotating shaft.
Preferably, rotating shaft has been arranged side by side three movable touch knifes, what the upper surface on a long limit of rectangle frame was corresponding with movable touch knife is provided with three upper contact assemblies, and what the lower surface on another long limit of rectangle frame was corresponding with movable touch knife is provided with three lower contact assemblies.
Preferably, upper contact assembly comprises upper static contact, upper supporting insulator, and upper supporting insulator is arranged at the upper surface on a long limit of rectangle frame, and upper static contact is arranged at the top of supporting insulator, and upper static contact is connected with horizontal bus; Lower contact assembly comprises lower fixed contact, lower support insulator, and lower support insulator is arranged at the lower surface on another long limit of rectangle frame, and lower fixed contact is arranged at the bottom of lower support insulator, and lower fixed contact and side fill vacuum circuit-breaker and be connected.
The utility model is arranged on the sidewall of side cabinet by side being filled vacuum circuit-breaker, and current transformer is arranged on the sidewall of opposite side of cabinet, longitudinal width of cabinet is diminished, simultaneously, fill mating of vacuum separator by side dress isolating switch and side to use, the height of cabinet is diminished.Therefore, the smaller volume of side-mounted breaker cabinet is made.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing formal dress isolating switch.
Fig. 2 is the structural representation of a kind of embodiment of the side-mounted breaker cabinet of the utility model.
Fig. 3 is the sectional structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation of dress vacuum circuit-breaker in side in Fig. 2.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model execution mode is described in further detail.
As shown in Figure 2, Figure 3 and Figure 4, Fig. 2 is a kind of structural representation of side-mounted breaker cabinet of embodiment, and Fig. 3 is the sectional structure schematic diagram of Fig. 2, and Fig. 4 is the structural representation of dress vacuum circuit-breaker in side in Fig. 2.
A kind of side-mounted breaker cabinet, it comprises cabinet 4, cabinet 4 inside is provided with horizontal bus 5, side dress isolating switch 6, side dress vacuum circuit-breaker 7, current transformer 8 and outlet cable 9, side dress isolating switch 6 is arranged at the top of side dress vacuum circuit-breaker 7 summation current transformer 8, side dress vacuum circuit-breaker 7 is arranged on the sidewall of cabinet 4 side, current transformer 8 is arranged on the sidewall of cabinet 4 opposite side, horizontal bus 5 is arranged at the top of side dress isolating switch 6, the input that output and the side of horizontal bus 5 fill isolating switch 6 is connected, the output of side dress isolating switch 6 is connected with the input that side fills vacuum circuit-breaker 7, the output of side dress vacuum circuit-breaker 7 is connected with the input of current transformer 8, the output of current transformer 8 is connected with outlet cable 9.
The utility model is arranged on the sidewall of side cabinet 4 by side being filled vacuum circuit-breaker 7, and current transformer 8 is arranged on the sidewall of opposite side of cabinet 4, longitudinal width of cabinet 4 is diminished, simultaneously, fill mating of vacuum separator 7 by side dress isolating switch 6 and side to use, the height of cabinet is diminished.Therefore, the smaller volume of side-mounted breaker cabinet is made.
The inside of cabinet 4 is also provided with lightning arrester 10, and lightning arrester 10 is arranged on the sidewall of the below of current transformer 8.
Lightning arrester 10 is arranged between current transformer 8 and transducer 11 by the utility model, further reduces the height of cabinet, and the volume of side-mounted breaker cabinet is diminished further.Meanwhile, this lightning arrester 10, for the overvoltage protection of this side-mounted breaker cabinet, makes this side-mounted breaker cabinet security performance higher.
Cabinet 4 inside is also provided with transducer 11, and transducer 11 is arranged on the sidewall of the below of lightning arrester 10, and transducer 11 comprises high-pressure side and output, and high-pressure side is connected with the output of current transformer, outlet cable respectively, the external electrification display of output.
The utility model is by arranging transducer 11, when side-mounted breaker cabinet is in gate-dividing state, the high-pressure side of transducer 11 induces low voltage signal, this transducer 11 exports this low voltage signal to electrification display, whether the high-pressure side for showing transducer is charged, and this side-mounted breaker cabinet security performance is improved further.
Earthed switch 12 is also provided with in cabinet 4, earthed switch 12 is arranged on the sidewall below transducer 11, when side dress vacuum circuit-breaker 7 cabinet is in "on" position, earthed switch 12 is separated with the high-pressure side of transducer 11, when side dress vacuum circuit-breaker 7 is in gate-dividing state, earthed switch 12 closes with the high-pressure side of transducer 11.
The utility model, by being filled earthed switch 12 side, makes longitudinal width of cabinet 4 reduce further, the volume of side-mounted breaker cabinet is diminished further.
The inside of cabinet 4 is also provided with insulator 13, and the top of insulator 13 is connected with inside the top cover of cabinet 4, and the bottom of insulator 13 is connected with horizontal bus 5.
Insulator 13 of the present utility model, on the one hand for ensureing that cabinet 4 insulate, is used for support level bus 5 on the other hand.Both further improve side-mounted breaker cabinet security performance, in turn ensure that the stability of horizontal bus.
The inside of cabinet 4 is provided with cable clip 14, and cable clip 14 is arranged at inside the base plate of cabinet 4, and outlet cable 9 exports outside to by cable clip 14.
The utility model by arranging cable clip 14, the effective management of the carrying out to outlet cable 9.
Side dress isolating switch comprises installs underframe 15, upper contact assembly, lower contact assembly and movable touch knife 16, underframe 15 is installed and comprises rectangle frame and rotating shaft 17, rotating shaft 17 is arranged at the middle part of rectangle frame, the minor face of rectangle frame is connected with the sidewall of cabinet, the upper surface on a long limit of rectangle frame arranges contact assembly, the lower surface on another long limit of rectangle frame arranges lower contact assembly, and movable touch knife 16 is arranged in rotating shaft 17.
Rotating shaft has been arranged side by side three movable touch knifes 16, what the upper surface on a long limit of rectangle frame was corresponding with movable touch knife is provided with three upper contact assemblies, and what the lower surface on another long limit of rectangle frame was corresponding with movable touch knife is provided with three lower contact assemblies.
Upper contact assembly comprises upper static contact 18, upper supporting insulator 19, and upper supporting insulator 19 is arranged at the upper surface on a long limit of rectangle frame, and upper static contact 18 is arranged at the top of supporting insulator 19, and upper static contact 18 is connected with horizontal bus 5; Lower contact assembly comprises lower fixed contact 20, lower support insulator 21, and lower support insulator 21 is arranged at the lower surface on another long limit of rectangle frame, and lower fixed contact 20 is arranged at the bottom of lower support insulator 21, and lower fixed contact 20 and side fill vacuum circuit-breaker 7 and be connected.
The inside of cabinet is also provided with supporting bracket 22, side dress vacuum circuit-breaker comprises the operating mechanism of " L " type, operating mechanism comprises horizontal component 23 and vertical component 24, horizontal component 23 upper surface and the direction of perpendicular part 24 is equidistantly provided with three poles 25, horizontal component is arranged in supporting bracket 22, and vertical component is arranged on the sidewall of cabinet 4.
When side dress vacuum circuit-breaker 7 is installed on the sidewall of cabinet 4, adds the burden of sidewall, by arranging supporting bracket 22, alleviating the burden of cabinet 4, and effectively ensure that the stability of side dress vacuum circuit-breaker 7.
This pole 25 top is provided with a upper conductive plate 26, and its underpart is provided with a lower conducting plate 27.
Side-mounted breaker cabinet also comprises the control room 28 that is placed secondary component, and this control room 28 arranges the top with the front panel of cabinet 4.
Operation principle of the present utility model is:
Upper static contact is connected with horizontal bus, and movable touch knife is connected with upper static contact, lower fixed contact, and when side dress isolating switch is in "on" position, side dress vacuum circuit-breaker is in "on" position, and electric current flows to the load of outlet cable connection through current transformer.
When side dress vacuum circuit-breaker is in gate-dividing state, moving contact is separated with upper static contact, lower fixed contact, and side dress isolating switch is in gate-dividing state, when electrification display display transducer is not charged, closed by the high-pressure side of earthed switch and transducer, whole breaker cabinet is in power down mode.
Be described in detail the embodiment of utility model above, but it is as example, the utility model does not limit and embodiment described above.For a person skilled in the art, any equivalent modifications or alternative also all among category of the present utility model that this utility model is carried out, therefore, not departing from the equalization conversion and amendment, improvement etc. done under spirit of the present utility model and spirit, all should be encompassed in scope of the present utility model.
Claims (10)
1. a side-mounted breaker cabinet, it comprises cabinet, it is characterized in that, described cabinet inside is provided with horizontal bus, side dress isolating switch, side dress vacuum circuit-breaker, current transformer and outlet cable, described side dress isolating switch is arranged at the top of described side dress vacuum circuit-breaker and described current transformer, described side dress vacuum circuit-breaker is arranged on the sidewall of described cabinet side, described current transformer is arranged on the sidewall of described cabinet opposite side, described horizontal bus is arranged at the top of described side dress isolating switch, the input that output and the described side of described horizontal bus fill isolating switch is connected, the output of described side dress isolating switch is connected with the input that described side fills vacuum circuit-breaker, the output of described side dress vacuum circuit-breaker is connected with the input of described current transformer, the output of described current transformer is connected with described outlet cable.
2. side-mounted breaker cabinet according to claim 1, it is characterized in that: the inside of described cabinet is also provided with supporting bracket, described side dress vacuum circuit-breaker comprises the operating mechanism of " L " type, described operating mechanism comprises horizontal component and vertical component, described horizontal component upper surface and the direction of vertical described vertical component is equidistantly provided with three poles, described horizontal component is arranged in described supporting bracket, and described vertical component is arranged on the sidewall of described cabinet.
3. side-mounted breaker cabinet according to claim 1, is characterized in that, the inside of described cabinet is also provided with lightning arrester, and described lightning arrester is arranged on the sidewall of the below of described current transformer.
4. side-mounted breaker cabinet according to claim 3, it is characterized in that, described cabinet inside is also provided with transducer, described sensor setting is on the sidewall of the below of described lightning arrester, described transducer comprises high-pressure side and output, described high-pressure side is connected with the output of described current transformer, described outlet cable respectively, the external electrification display of described output.
5. side-mounted breaker cabinet according to claim 4, it is characterized in that, also earthed switch is provided with in described cabinet, described earthed switch is arranged on the sidewall below described transducer, when described side dress vacuum circuit breaker cabinet is in "on" position, described earthed switch is separated with the high-pressure side of described transducer, and when described side dress vacuum circuit-breaker is in gate-dividing state, the high-pressure side of described earthed switch and described transducer closes.
6. side-mounted breaker cabinet according to claim 1, is characterized in that, the inside of described cabinet is also provided with insulator, and the top of described insulator is connected with inside the top cover of described cabinet, and the bottom of described insulator is connected with described horizontal bus.
7. side-mounted breaker cabinet according to claim 1, is characterized in that, the inside of described cabinet is provided with cable clip, and described cable clip is arranged at inside the base plate of described cabinet, and described outlet cable exports outside to by described cable clip.
8. side-mounted breaker cabinet according to claim 1, it is characterized in that, described side dress isolating switch comprises installs underframe, upper contact assembly, lower contact assembly and movable touch knife, described installation underframe comprises rectangle frame and rotating shaft, described rotating shaft is arranged at the middle part of described rectangle frame, the minor face of described rectangle frame is connected with the sidewall of described cabinet, the upper surface on a long limit of described rectangle frame arranges described upper contact assembly, the lower surface on another long limit of described rectangle frame arranges described lower contact assembly, and described movable touch knife is arranged in described rotating shaft.
9. side-mounted breaker cabinet according to claim 8, it is characterized in that, described rotating shaft is arranged side by side three movable touch knifes, what the upper surface on a long limit of described rectangle frame was corresponding with described movable touch knife is provided with three upper contact assemblies, and what the lower surface on another long limit of described rectangle frame was corresponding with described movable touch knife is provided with three lower contact assemblies.
10. side-mounted breaker cabinet according to claim 8, it is characterized in that, described upper contact assembly comprises upper static contact, upper supporting insulator, described upper supporting insulator is arranged at the upper surface on a long limit of described rectangle frame, described upper static contact is arranged at the top of described upper supporting insulator, and described upper static contact is connected with described horizontal bus; Described lower contact assembly comprises lower fixed contact, lower support insulator, described lower support insulator is arranged at the lower surface on another long limit of described rectangle frame, described lower fixed contact is arranged at the bottom of described lower support insulator, and described lower fixed contact and described side fill vacuum circuit-breaker and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264945.4U CN204633140U (en) | 2015-04-28 | 2015-04-28 | A kind of side-mounted breaker cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520264945.4U CN204633140U (en) | 2015-04-28 | 2015-04-28 | A kind of side-mounted breaker cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204633140U true CN204633140U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520264945.4U Active CN204633140U (en) | 2015-04-28 | 2015-04-28 | A kind of side-mounted breaker cabinet |
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| Country | Link |
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| CN (1) | CN204633140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410619A (en) * | 2016-08-28 | 2017-02-15 | 安徽普天电力科技有限公司 | Opening prevention type quick switch cabinet |
| CN107946130A (en) * | 2017-12-21 | 2018-04-20 | 中车株洲电力机车有限公司 | A kind of horizontal type one insulation vacuum breaker |
| CN109216103A (en) * | 2018-09-30 | 2019-01-15 | 杨晓鑫 | Utilize the compact circuit breaker cabinet of electrostatic field and hydrodynamics output dry gas stream |
-
2015
- 2015-04-28 CN CN201520264945.4U patent/CN204633140U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106410619A (en) * | 2016-08-28 | 2017-02-15 | 安徽普天电力科技有限公司 | Opening prevention type quick switch cabinet |
| CN107946130A (en) * | 2017-12-21 | 2018-04-20 | 中车株洲电力机车有限公司 | A kind of horizontal type one insulation vacuum breaker |
| CN109216103A (en) * | 2018-09-30 | 2019-01-15 | 杨晓鑫 | Utilize the compact circuit breaker cabinet of electrostatic field and hydrodynamics output dry gas stream |
| CN109216103B (en) * | 2018-09-30 | 2019-10-08 | 江苏禹高物联科技有限公司 | Utilize the compact circuit breaker cabinet of electrostatic field and hydrodynamics output dry gas stream |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee after: Asia Electrical Power Equipment (Shenzhen) Co.,Ltd. Address before: Three, E (-4), Seaview Plaza, Prince Edward Road, Shenzhen, Guangdong, Nanshan District 518000, China Patentee before: ASIA ELECTRICAL POWER EQUIPMENT (SHENZHEN) Co.,Ltd. |