CN204230735U - A kind of high-protection level type drawer type switchgear - Google Patents

A kind of high-protection level type drawer type switchgear Download PDF

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Publication number
CN204230735U
CN204230735U CN201420755887.0U CN201420755887U CN204230735U CN 204230735 U CN204230735 U CN 204230735U CN 201420755887 U CN201420755887 U CN 201420755887U CN 204230735 U CN204230735 U CN 204230735U
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CN
China
Prior art keywords
cabinet
vertical
protection level
drawer unit
drawer
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Active
Application number
CN201420755887.0U
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Chinese (zh)
Inventor
王福才
杨丽英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Liaoning Zhengtai Intelligent Electric Co.,Ltd.
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LIAONING THIKE ELECTRIC Co Ltd
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Priority to CN201420755887.0U priority Critical patent/CN204230735U/en
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Publication of CN204230735U publication Critical patent/CN204230735U/en
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Abstract

A kind of high-protection level type drawer type switchgear belongs to power switchgear technical field, particularly relates to a kind of high-protection level type drawer type switchgear.The high-protection level type drawer type switchgear that the utility model provides a kind of fail safe high.The utility model comprises cabinet, its structural feature cabinet front end is provided with protection glass door, cabinet internal upper part is provided with lateral partitions, below lateral partitions, in cabinet, rear portion is provided with vertical baffle, the cabinet madial wall in vertical baffle front is provided with the first vertical installing frame, the cabinet madial wall in the first vertical installing frame front is provided with the second vertical installing frame.

Description

A kind of high-protection level type drawer type switchgear
Technical field
The utility model belongs to power switchgear technical field, particularly relates to a kind of high-protection level type drawer type switchgear.
Background technology
High-protection level type drawer type switchgear, be applicable to below rated voltage 660V, three-phase alternating current 50HZ, in indoor electric power system, as power plant, electric substation, the switchgear house of public utilities and industrial and mining enterprises accepts the use of distributing electric energy and Motor Control Center, and to circuit, there is control, protection, shake control, remote measurement, the functions such as remote signalling, drawer-type switch cabinet is except being widely used in general electric power system, also can be used in the electric machine control system of quick operation frequently, current drawer type switchgear front-operated system is on the market exposed, easily cause misoperation, decline at isolated location drawer degree of protection, internal dust increases, property safe and reliable to operation is poor.
Summary of the invention
The utility model is exactly for the problems referred to above, the high-protection level type drawer type switchgear providing a kind of fail safe high.
For achieving the above object, the utility model adopts following technical scheme, the utility model comprises cabinet, its structural feature cabinet front end is provided with protection glass door, cabinet internal upper part is provided with lateral partitions, below lateral partitions, in cabinet, rear portion is provided with vertical baffle, the cabinet madial wall in vertical baffle front is provided with the first vertical installing frame, the cabinet madial wall in the first vertical installing frame front is provided with the second vertical installing frame.
Described lateral partitions is provided with bus frame, bus frame is provided with main bus bar, be provided with vertical bus between vertical baffle and the first vertical installing frame, vertical bus is connected with main bus bar by branch bar; Be provided with cross slide way between described first vertical installing frame and the second vertical installing frame, cross slide way is provided with drawer unit, and drawer unit is arranged on cross slide way by the pulley of drawer unit lower end; Be provided with circuit breaker in drawer unit, drawer unit rear end is provided with a plug connector corresponding to vertical bus, and drawer unit rear end is also provided with secondary-plug fitting, and drawer unit front end is provided with the breaking-closing operating handle of described circuit breaker; Be cable vault inside the cabinet at vertical baffle rear, cabinet lower end is cable outlet plate.
As a kind of preferred version, above lateral partitions described in the utility model, cabinet rear wall is provided with ventilation hole.
As another kind of preferred version, lateral partitions described in the utility model and vertical baffle are provided with louvre.
As another kind of preferred version, both sides, cabinet upper end described in the utility model are provided with suspension ring.
As another kind of preferred version, the front end of cross slide way described in the utility model is provided with located lateral hole, located lateral hole place is provided with the located lateral bar that laterally can slide into and skid off located lateral hole, and drawer unit front end is provided with the positioning action bar controlling located lateral bar and slide.
As another kind of preferred version, the connection bull stick that breaking-closing operating handle described in the utility model is connected with circuit breaker is provided with dead bolt, and the front end of cross slide way is provided with lockhole corresponding to dead bolt.
Secondly, located lateral hole described in the utility model is two, and the length direction of two located lateral holes transversely guide rail is arranged.
In addition, drawer unit front end described in the utility model is provided with handle.
The utility model beneficial effect.
The utility model cabinet front end is provided with protection glass door, and during drawer unit work, observe by windowpane, avoid idler to touch, external dust not easily enters in cabinet, make electric component improve useful life, security performance is improved.
The utility model bus frame is provided with main bus bar.Install main bus bar by bus frame, syndeton safely, reliably.
Be cable vault inside the cabinet at the utility model vertical baffle rear, cabinet lower end is cable outlet plate.Separate cable room, wiring, easy to maintenance.
The utility model structure is simple, easy to use, safe, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described further.The utility model protection range is not only confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the utility model drawer unit structural representation.
Fig. 4 is the utility model front view.
Fig. 5 is the utility model rearview.
In figure, 1 be cabinet, 2 be lateral partitions, 3 be vertical baffle, 4 be bus frame, 5 be main bus bar, 7 be drawer unit, 8 be vertical bus, 9 be cable vault, 10 be ventilation hole, 12 be suspension ring, 14 be protection glass door, 15 be breaking-closing operating handle for branch bar, 16 is plug connector, 17,18 be positioning action bar, 20 be pulley, 21 be secondary-plug fitting, 22 be circuit breaker, 23 be handle, 24 be backstay, 25 be dead bolt.
Embodiment
As shown in the figure, the utility model comprises cabinet, its structural feature cabinet front end is provided with protection glass door, cabinet internal upper part is provided with lateral partitions, below lateral partitions, in cabinet, rear portion is provided with vertical baffle, the cabinet madial wall in vertical baffle front is provided with the first vertical installing frame, the cabinet madial wall in the first vertical installing frame front is provided with the second vertical installing frame.
Described lateral partitions is provided with bus frame, bus frame is provided with main bus bar, be provided with vertical bus between vertical baffle and the first vertical installing frame, vertical bus is connected with main bus bar by branch bar; Be provided with cross slide way between described first vertical installing frame and the second vertical installing frame, cross slide way is provided with drawer unit, and drawer unit is arranged on cross slide way by the pulley of drawer unit lower end; Be provided with circuit breaker in drawer unit, drawer unit rear end is provided with a plug connector corresponding to vertical bus, and drawer unit rear end is also provided with secondary-plug fitting, and drawer unit front end is provided with the breaking-closing operating handle of described circuit breaker; Be cable vault inside the cabinet at vertical baffle rear, cabinet lower end is cable outlet plate.
Above described lateral partitions, cabinet rear wall is provided with ventilation hole; Solve the heat dissipation problem of cabinet.
Described lateral partitions and vertical baffle are provided with louvre.
Both sides, described cabinet upper end are provided with suspension ring; Be convenient to transport install.
The front end of described cross slide way is provided with located lateral hole, and located lateral hole place is provided with the located lateral bar that laterally can slide into and skid off located lateral hole, and drawer unit front end is provided with the positioning action bar controlling located lateral bar and slide.The location that located lateral hole and located lateral bar are convenient to drawer unit operating position is set.
The connection bull stick that described breaking-closing operating handle is connected with circuit breaker is provided with dead bolt, and the front end of cross slide way is provided with lockhole corresponding to dead bolt.Arrange the position of dead bolt, lockhole lockable drawer unit, fail safe is high.
Described located lateral hole is two, and the length direction of two located lateral holes transversely guide rail is arranged.
Described drawer unit front end is provided with handle.
Below in conjunction with accompanying drawing, the course of work of the present utility model is described.
1) service position: operation positioning action bar, backstay is locked in rear side location hole, a plug connector and vertical bus grafting, forward closing position to breaking-closing operating handle, breaker closing, dead bolt is inserted into lockhole place, drawer unit can not operate in push-and-pull, reliable power transmission.
2) test position: forward breaking-closing operating handle to open position, breaker open operation, main circuit disconnects, and dead bolt leaves lockhole, and secondary circuit is connected; Because backstay is still locked in rear side location hole, drawer unit can not operate in push-and-pull, can lean against test position, inspection secondary circuit.
3) withdrawn position: breaking-closing operating handle forwards open position to, breaker open operation, and dead bolt leaves lockhole, operation positioning action bar, backstay leaves rear side location hole, and drawer unit unlocks, and drawer unit can be pulled out by handle.
4) isolated location: do not want drawer unit all to pull out, can by drawer unit by handle pull-out 30mm, and major loop all disconnects, and operation positioning action bar, backstay is locked in the location hole of front side, and drawer unit is locked in isolated location.Prevent the unexpected landing of drawer unit, safe and reliable.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection range of the present utility model as long as meet.

Claims (8)

1. a kind of high-protection level type drawer type switchgear, comprise cabinet, it is characterized in that cabinet front end is provided with protection glass door, cabinet internal upper part is provided with lateral partitions, below lateral partitions, in cabinet, rear portion is provided with vertical baffle, the cabinet madial wall in vertical baffle front is provided with the first vertical installing frame, the cabinet madial wall in the first vertical installing frame front is provided with the second vertical installing frame;
described lateral partitions is provided with bus frame, bus frame is provided with main bus bar, be provided with vertical bus between vertical baffle and the first vertical installing frame, vertical bus is connected with main bus bar by branch bar; Be provided with cross slide way between described first vertical installing frame and the second vertical installing frame, cross slide way is provided with drawer unit, and drawer unit is arranged on cross slide way by the pulley of drawer unit lower end; Be provided with circuit breaker in drawer unit, drawer unit rear end is provided with a plug connector corresponding to vertical bus, and drawer unit rear end is also provided with secondary-plug fitting, and drawer unit front end is provided with the breaking-closing operating handle of described circuit breaker; Be cable vault inside the cabinet at vertical baffle rear, cabinet lower end is cable outlet plate.
2. according to claim 1, a high-protection level type drawer type switchgear, is characterized in that, above described lateral partitions, cabinet rear wall is provided with ventilation hole.
3. according to claim 2, a high-protection level type drawer type switchgear, is characterized in that described lateral partitions and vertical baffle are provided with louvre.
4. according to claim 3, a high-protection level type drawer type switchgear, is characterized in that both sides, described cabinet upper end are provided with suspension ring.
5. a kind of high-protection level type drawer type switchgear according to claim 4, it is characterized in that the front end of described cross slide way is provided with located lateral hole, located lateral hole place is provided with the located lateral bar that laterally can slide into and skid off located lateral hole, and drawer unit front end is provided with the positioning action bar controlling located lateral bar and slide.
6. according to claim 5, a high-protection level type drawer type switchgear, it is characterized in that the connection bull stick that described breaking-closing operating handle is connected with circuit breaker is provided with dead bolt, the front end of cross slide way is provided with lockhole corresponding to dead bolt.
7. according to claim 6, a high-protection level type drawer type switchgear, is characterized in that described located lateral hole is two, and the length direction of two located lateral holes transversely guide rail is arranged.
8. according to claim 7, a high-protection level type drawer type switchgear, is characterized in that described drawer unit front end is provided with handle.
CN201420755887.0U 2014-12-05 2014-12-05 A kind of high-protection level type drawer type switchgear Active CN204230735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420755887.0U CN204230735U (en) 2014-12-05 2014-12-05 A kind of high-protection level type drawer type switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420755887.0U CN204230735U (en) 2014-12-05 2014-12-05 A kind of high-protection level type drawer type switchgear

Publications (1)

Publication Number Publication Date
CN204230735U true CN204230735U (en) 2015-03-25

Family

ID=52928787

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420755887.0U Active CN204230735U (en) 2014-12-05 2014-12-05 A kind of high-protection level type drawer type switchgear

Country Status (1)

Country Link
CN (1) CN204230735U (en)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20211117

Address after: 110027 A-7, No. 16, Shenxi third East Road, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province

Patentee after: Liaoning Zhengtai Intelligent Electric Co.,Ltd.

Address before: 110000 a, No. 16, Shenxi third East Road, Shenyang Economic and Technological Development Zone, Liaoning Province

Patentee before: LIAONING THIKE ELECTRIC Co.,Ltd.

TR01 Transfer of patent right