CN207165936U - A kind of voltage switchgear - Google Patents

A kind of voltage switchgear Download PDF

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Publication number
CN207165936U
CN207165936U CN201720917135.3U CN201720917135U CN207165936U CN 207165936 U CN207165936 U CN 207165936U CN 201720917135 U CN201720917135 U CN 201720917135U CN 207165936 U CN207165936 U CN 207165936U
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CN
China
Prior art keywords
cabinet
baffle plate
side baffle
power supply
bar
Prior art date
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Active
Application number
CN201720917135.3U
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Chinese (zh)
Inventor
吴丽娟
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Guizhou People Electric Group Co Ltd
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Guizhou People Electric Group Co Ltd
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Filing date
Publication date
Application filed by Guizhou People Electric Group Co Ltd filed Critical Guizhou People Electric Group Co Ltd
Priority to CN201720917135.3U priority Critical patent/CN207165936U/en
Application granted granted Critical
Publication of CN207165936U publication Critical patent/CN207165936U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of voltage switchgear, including switch cabinet body, left side baffle plate, right-hand apron, described switch cabinet body includes the first cabinet, the second cabinet and the 3rd cabinet, the first described cabinet is between the left side baffle plate and right-hand apron, the second described cabinet is between the left side baffle plate and right-hand apron, the 3rd described cabinet is between the left side baffle plate and right-hand apron, and the first described cabinet is located at the top of second cabinet, the second described cabinet is located at the top of the 3rd cabinet;The outside of first cabinet is provided with instrument board, guidance panel, the outside of second cabinet is provided with transparent windows, cabinet door is installed in the external activity of the 3rd cabinet;Hand lever A is movably installed with the outside of the left side baffle plate, hand lever B is movably installed with the outside of the right-hand apron;And more lifting columns are installed below the 3rd cabinet.

Description

A kind of voltage switchgear
Technical field
It the utility model is related to switch cubicle technical field, more particularly to a kind of voltage switchgear.
Background technology
Switch cubicle is a kind of electrical equipment, and switch cubicle outside line is introduced into master switch in cabinet, is switched subsequently into sub-control, respectively Branch is needed to set by it.Such as instrument, automatic control, motor magnetic switch, various A.C. contactors etc., some also set hyperbaric chamber with Low-pressure chamber switch cubicle, provided with high voltage bus, such as power plant, some is additionally provided with to protect the low-frequency load reduction of capital equipment.Switch cubicle Main function be to be generated electricity in power system, transmitted electricity, during the conversion of distribution and electric energy, carry out folding, control and guarantor Protect electrical equipment.Part in switch cubicle mainly has breaker, disconnecting switch, on-load switch, operating mechanism, transformer and each The compositions such as kind protection device.The sorting technique of switch cubicle is a lot, and such as can be divided into withdraw-type by breaker mounting means switchs Cabinet and fixed switching cabinet;Or the difference according to cabinet body structure, open type switch cubicle, metal closed switch cabinet and gold can be divided into Category closing armoured switch cabinet;It can be divided into high-tension switch cabinet, Medium Voltage Switchgear and low-tension switch cabinet again according to voltage class is different Deng.
Some current switch cubicles are that an overall panel is set, and are not easy to be operated, and the height of switch cubicle is not It is convenient for adjusting.
Utility model content
The utility model is in order to overcome deficiency of the prior art, there is provided a kind of voltage switchgear.
The utility model is to be achieved through the following technical solutions:
A kind of voltage switchgear, including switch cabinet body, left side baffle plate, right-hand apron, described switch cabinet body include First cabinet, the second cabinet and the 3rd cabinet, the first described cabinet is between the left side baffle plate and right-hand apron, institute For the second cabinet stated between the left side baffle plate and right-hand apron, the 3rd described cabinet is located at the left side baffle plate and the right side Between side shield, and the first described cabinet is located at the top of second cabinet, and the second described cabinet is located at the described 3rd The top of cabinet;The outside of first cabinet is provided with instrument board, guidance panel, outside in second cabinet is set There are transparent windows, cabinet door is installed in the external activity of the 3rd cabinet;In the activity installation of the outside of the left side baffle plate There is hand lever A, hand lever B is movably installed with the outside of the right-hand apron;And it is provided with more below the 3rd cabinet Lifting column.
Further, first cabinet is cable vault and relay control room, and second cabinet is main bus-bar room, institute It is handcart room to state the 3rd cabinet.
Further, earthed switch, arrester, current transformer are disposed with the cable vault.
Further, the main bus-bar indoor location has main bus-bar, branch bar, bus casing, stationary contact head cartridge, main bus-bar Room is supported with the bus casing in sidewall spacer and fixed through adjacent the first cabinet and the 3rd cabinet is coupled, all female Line is closed with pyrocondensation insulating sleeve, and main bus-bar and branch bar are connected between stationary contact head cartridge and main bus-bar.
Further, be provided with the relay control room relay protection element, instrument, live monitoring indicator and Various secondary devices, the rear lower of relay control room leaves communication cable hole can be conveniently by the communication electricity between cabinet and cabinet Cable, and the power supply in the relay control room includes control power supply, accumulation power supply, installation's power source, heater power source, indoor photograph Bright power supply, humidity controller power supply, temperature controller power supply.
Further, handcart is made up of the major component and propulsion of switch cubicle with chassis vehicle, and handcart has disconnection position in cabinet Put/all there is positioner testing position and operating position, each position respectively, to ensure that interlocking is reliable, it is necessary to anti-error by interlocking Operation sequence is operated, and handcart is when needing to remove cabinet, with a special transfer vehicle, it is possible to and it is convenient to take out, carry out each Kind examination and maintenance.
Compared with prior art, the beneficial effects of the utility model are:The utility model is made up of three cabinets, can be with Each cabinet is opened respectively, prevents that all exposure in atmosphere, maloperation occurs, can be overhauled and be tieed up at any time component Shield, by being provided with telescopic column, can adjust the height of whole switch cubicle.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining The utility model, it is not used to limit the utility model.
Referring to Fig. 1, a kind of described voltage switchgear, including switch cabinet body 1, left side baffle plate 2, right-hand apron 3, institute The switch cabinet body 1 stated includes the first cabinet 11, the second cabinet 12 and the 3rd cabinet 13, and the first described cabinet 11 is located at institute State left side baffle plate 2 and right-hand apron 3 between, the second described cabinet 12 between the left side baffle plate 2 and right-hand apron 3, The 3rd described cabinet 13 is between the left side baffle plate 2 and right-hand apron 3, and the first described cabinet 11 is positioned at described the The top of two cabinets 12, the second described cabinet 12 are located at the top of the 3rd cabinet 13;In the outer of first cabinet 11 Portion is provided with instrument board 111, guidance panel 112, the outside of second cabinet 12 is provided with transparent windows 121, in institute The external activity for stating the 3rd cabinet 13 is provided with cabinet door 131;Hand lever A21 is movably installed with the outside of the left side baffle plate 2, The outside of the right-hand apron 3 is movably installed with hand lever B31;And it is vertical that more liftings are provided with the lower section of the 3rd cabinet 13 Post 4.
First cabinet 11 is cable vault and relay control room, and second cabinet 12 is main bus-bar room, described Three cabinets 13 are handcart room.Earthed switch, arrester, current transformer are disposed with the cable vault.In the main bus-bar room Main bus-bar, branch bar, bus casing, stationary contact head cartridge be installed, main bus-bar room is through coupling the first adjacent cabinet 11 and the Three cabinets 13, supported and fixed with the bus casing in sidewall spacer, whole buses are closed with pyrocondensation insulating sleeve, main bus-bar And branch bar is connected between stationary contact head cartridge and main bus-bar.Relay protection element, instrument are installed in the relay control room Table, live monitoring indicator and various secondary devices, the rear lower of relay control room leaves communication cable hole can be conveniently logical The communication cable crossed between cabinet and cabinet, and the power supply in the relay control room includes control power supply, accumulation power supply, device Power supply, heater power source, room lighting power supply, humidity controller power supply, temperature controller power supply.Handcart by switch cubicle pivot Part and propulsion are formed with chassis vehicle, and handcart has open position/testing position and operating position in cabinet, and each position is all distinguished There is positioner, to ensure that interlocking is reliable, it is necessary to operated by interlock error operation proof program, handcart, which is worked as, to be needed to remove cabinet When, with a special transfer vehicle, it is possible to it is convenient to take out, carry out various examination and maintenance.
The utility model is made up of three cabinets, can open each cabinet respectively, prevents component all exposed to sky In gas, there is maloperation, can be overhauled and be safeguarded at any time, by being provided with telescopic column, whole switch cubicle can be adjusted Height.
Preferred embodiment of the present utility model is above are only, it is all in this practicality not to limit the utility model All any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (6)

  1. A kind of 1. voltage switchgear, it is characterised in that:Including switch cabinet body (1), left side baffle plate (2), right-hand apron (3), institute The switch cabinet body (1) stated includes the first cabinet (11), the second cabinet (12) and the 3rd cabinet (13), the first described cabinet (11) between the left side baffle plate (2) and right-hand apron (3), described the second cabinet (12) is located at the left side baffle plate (2) between right-hand apron (3), the 3rd described cabinet (13) between the left side baffle plate (2) and right-hand apron (3), And described the first cabinet (11) is located at the top of second cabinet (12), described the second cabinet (12) is located at the described 3rd The top of cabinet (13);The outside of first cabinet (11) is provided with instrument board (111), guidance panel (112), described The outside of second cabinet (12) is provided with transparent windows (121), and cabinet is provided with the external activity of the 3rd cabinet (13) Door (131);Hand lever A (21) is movably installed with the outside of the left side baffle plate (2), is lived in the outside of the right-hand apron (3) It is dynamic that hand lever B (31) is installed;And more lifting columns (4) are installed below the 3rd cabinet (13).
  2. A kind of 2. voltage switchgear according to claim 1, it is characterised in that:First cabinet (11) be cable vault and Relay control room, second cabinet (12) are main bus-bar room, and the 3rd cabinet (13) is handcart room.
  3. A kind of 3. voltage switchgear according to claim 2, it is characterised in that:Ground connection is disposed with the cable vault to open Pass, arrester, current transformer.
  4. A kind of 4. voltage switchgear according to claim 2, it is characterised in that:The main bus-bar indoor location has main mother Line, branch bar, bus casing, stationary contact head cartridge, main bus-bar room is through connection adjacent the first cabinet (11) and the 3rd cabinet (13), with sidewall spacer bus casing support fix, whole buses with pyrocondensation insulating sleeve close, main bus-bar and point Branch bus are connected between stationary contact head cartridge and main bus-bar.
  5. A kind of 5. voltage switchgear according to claim 2, it is characterised in that:Be provided with the relay control room after Electric protection element, instrument, live monitoring indicator and various secondary devices, the rear lower of relay control room leave communication electricity Cable hole can conveniently by communication cable between cabinet and cabinet, and the power supply in the relay control room include control power supply, Accumulation power supply, installation's power source, heater power source, room lighting power supply, humidity controller power supply, temperature controller power supply.
  6. A kind of 6. voltage switchgear according to claim 2, it is characterised in that:Major component and propulsion of the handcart by switch cubicle Formed with chassis vehicle, handcart has open position/testing position and operating position in cabinet.
CN201720917135.3U 2017-07-26 2017-07-26 A kind of voltage switchgear Active CN207165936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720917135.3U CN207165936U (en) 2017-07-26 2017-07-26 A kind of voltage switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720917135.3U CN207165936U (en) 2017-07-26 2017-07-26 A kind of voltage switchgear

Publications (1)

Publication Number Publication Date
CN207165936U true CN207165936U (en) 2018-03-30

Family

ID=61714415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720917135.3U Active CN207165936U (en) 2017-07-26 2017-07-26 A kind of voltage switchgear

Country Status (1)

Country Link
CN (1) CN207165936U (en)

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