CN202917872U - Isolation tool for maintaining 10 kV centrally installed switchgear - Google Patents

Isolation tool for maintaining 10 kV centrally installed switchgear Download PDF

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Publication number
CN202917872U
CN202917872U CN 201220521686 CN201220521686U CN202917872U CN 202917872 U CN202917872 U CN 202917872U CN 201220521686 CN201220521686 CN 201220521686 CN 201220521686 U CN201220521686 U CN 201220521686U CN 202917872 U CN202917872 U CN 202917872U
Authority
CN
China
Prior art keywords
baffle plate
support arm
stationary magazine
magazine creel
switch 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.)
Active
Application number
CN 201220521686
Other languages
Chinese (zh)
Inventor
陆剑
何海国
朱晔
王佳
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.)
Changxing county power supply bureau
State Grid Corp of China SGCC
Original Assignee
Changxing county power supply bureau
State Grid Corp of China SGCC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changxing county power supply bureau, State Grid Corp of China SGCC filed Critical Changxing county power supply bureau
Priority to CN 201220521686 priority Critical patent/CN202917872U/en
Application granted granted Critical
Publication of CN202917872U publication Critical patent/CN202917872U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an isolation tool for maintaining a 10 kV centrally installed switchgear. The isolation tool comprises a baffle plate (1) isolating live parts, and the baffle plate is equipped with support arms (2) supported in two sides of the switchgear. The isolation tool for maintaining the 10 kV centrally installed switchgear comprises the baffle plate isolating the live parts, wherein the baffle plate is equipped with support arms supporting the baffle plate against the switch gear; is simple in structure and high in safety performance; and isolates the live parts inside the switchgear without influences on maintenance, thereby eliminating hidden troubles of electric shock.

Description

10kV middle-placed switch cabinet maintenance isolating tool
Technical field
The utility model relates to 10kV middle-placed switch cabinet maintenance isolating tool.
Background technology
At present, there is serious potential safety hazard in the bus operation to the isolation baffle plate of the middle-placed switch cabinet of most of transformer station in the situation that circuit breaker is overhauling the position, checks and disappear to cause when lacking that isolating baffle plate opens, and has Danger Electric shock risk in carrying out cabinet.This is because the running part of isolation baffle plate all exposes outside, and the possibility that touches running part and the isolation baffle plate is opened is arranged when maintenance.
Summary of the invention
Problem to be solved in the utility model provides the maintenance of 10kV middle-placed switch cabinet and uses isolating tool, and is simple in structure, safe, neither affects service work, again charged position in the cabinet blocked, and eliminated the hidden danger that the live line working personnel get an electric shock.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: isolating tool is used in the maintenance of 10kV middle-placed switch cabinet, comprises the baffle plate of isolating charged position, and described baffle plate is provided with for the support arm of support in the switch cubicle both sides.
Improved, described baffle plate is provided with stationary magazine creel, and described support arm is located at also can moving axially along stationary magazine creel in the stationary magazine creel.Having avoided operating personnel to run into easily support arm causes baffle plate fixing unstable.
Improved, described stationary magazine creel is provided with draw-in groove, and described support arm is provided with guide vane end stop, and described guide vane end stop is stuck in the draw-in groove the support arm axial location.
Improved, described draw-in groove comprises the some stopper slots on the bar shaped groove that arranges vertically and the long sidewall that is located at the bar shaped groove, and described guide vane end stop cooperates the support arm axial location with stopper slot.
Improved, be connected by back-up block between described stationary magazine creel and the described baffle plate.Both play fixing effect, be convenient to again the movement of support arm.
Improved, the outer ring surface of described support arm is provided with some projections, and described projection is against on the inner ring surface of stationary magazine creel.Support arm is difficult for automatically sliding, and is convenient to the adjusting of position.
Improved, the support end of described support arm is provided with supporting seat.Enlarge active surface supports more firm.
Beneficial effect:
After adopting technique scheme, the maintenance of this utility model 10kV middle-placed switch cabinet comprises the baffle plate of isolating charged position with isolating tool, baffle plate is provided with baffle plate is supported on support arm on the switch cubicle, simple in structure, safe, neither affect service work, again charged position in the cabinet is blocked, eliminated the hidden danger that the live line working personnel get an electric shock.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 is the structural representation of a kind of execution mode of the utility model.
Embodiment
As shown in Figure 1, isolating tool is used in the maintenance of 10kV middle-placed switch cabinet, comprises the baffle plate 1 of isolating charged position, and described baffle plate is provided with for the support arm 2 of support in the switch cubicle both sides, described baffle plate is provided with stationary magazine creel 3, and described support arm is fixed on also can moving axially along stationary magazine creel in the stationary magazine creel.
Described stationary magazine creel is provided with draw-in groove 4, described support arm is provided with guide vane end stop 5, described guide vane end stop is stuck in the draw-in groove the support arm axial location, described draw-in groove comprises the some stopper slots 41 on the bar shaped groove that arranges vertically and the long sidewall that is located at the bar shaped groove, and described guide vane end stop cooperates the support arm axial location with stopper slot.Be connected by back-up block 6 between described stationary magazine creel and the described baffle plate.Described stationary magazine creel is provided with one, is provided with two support arms in the stationary magazine creel; Described stationary magazine creel can a plurality ofly be arranged in parallel.Described stationary magazine creel also can be provided with two, and two stationary magazine creels are located on the same straight line, is provided with a support arm in each stationary magazine creel; It is how right that described stationary magazine creel also can be provided with, and many stationary magazine creel be arranged in parallel.The outer ring surface of described support arm is provided with some protruding 7, and described projection is against on the inner ring surface of stationary magazine creel, and the support end of described support arm is provided with supporting seat 9.

Claims (7)

1.10kV isolating tool is used in the middle-placed switch cabinet maintenance, it is characterized in that: comprise the baffle plate (1) of isolating charged position, described baffle plate is provided with for the support arm (2) of support in the switch cubicle both sides.
2. isolating tool is used in 10kV middle-placed switch cabinet maintenance according to claim 1, and it is characterized in that: described baffle plate is provided with stationary magazine creel (3), and described support arm is located at also can moving axially along stationary magazine creel in the stationary magazine creel.
3. isolating tool is used in 10kV middle-placed switch cabinet maintenance according to claim 2, and it is characterized in that: described stationary magazine creel is provided with draw-in groove (4), and described support arm is provided with guide vane end stop (5), and described guide vane end stop is stuck in the draw-in groove the support arm axial location.
4. 10kV middle-placed switch cabinet according to claim 3 overhauls and uses isolating tool, it is characterized in that: described draw-in groove comprises the some stopper slots (41) on the bar shaped groove that arranges vertically and the long sidewall that is located at the bar shaped groove, and described guide vane end stop cooperates the support arm axial location with stopper slot.
5. isolating tool is used in 10kV middle-placed switch cabinet according to claim 4 maintenance, it is characterized in that: be connected by back-up block (6) between described stationary magazine creel and the described baffle plate.
6. use isolating tool to 5 each described 10kV middle-placed switch cabinet maintenance according to claim 1, it is characterized in that: the outer ring surface of described support arm is provided with some projections (7), and described projection is against on the inner ring surface of stationary magazine creel.
7. use isolating tool to 5 each described 10kV middle-placed switch cabinet maintenance according to claim 1, it is characterized in that: the support end of described support arm is provided with supporting seat (9).
CN 201220521686 2012-10-10 2012-10-10 Isolation tool for maintaining 10 kV centrally installed switchgear Active CN202917872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220521686 CN202917872U (en) 2012-10-10 2012-10-10 Isolation tool for maintaining 10 kV centrally installed switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220521686 CN202917872U (en) 2012-10-10 2012-10-10 Isolation tool for maintaining 10 kV centrally installed switchgear

Publications (1)

Publication Number Publication Date
CN202917872U true CN202917872U (en) 2013-05-01

Family

ID=48166148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220521686 Active CN202917872U (en) 2012-10-10 2012-10-10 Isolation tool for maintaining 10 kV centrally installed switchgear

Country Status (1)

Country Link
CN (1) CN202917872U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103474185A (en) * 2013-09-11 2013-12-25 江苏恒安电力工具有限公司 Novel insulating baffle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103474185A (en) * 2013-09-11 2013-12-25 江苏恒安电力工具有限公司 Novel insulating baffle
CN103474185B (en) * 2013-09-11 2016-07-06 江苏恒安电力工具有限公司 A kind of insulation barrier

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