CN108598886A - The switch protection device of high-tension switch cabinet - Google Patents
The switch protection device of high-tension switch cabinet Download PDFInfo
- Publication number
- CN108598886A CN108598886A CN201810701606.6A CN201810701606A CN108598886A CN 108598886 A CN108598886 A CN 108598886A CN 201810701606 A CN201810701606 A CN 201810701606A CN 108598886 A CN108598886 A CN 108598886A
- Authority
- CN
- China
- Prior art keywords
- protection
- switch
- sliding door
- slidingtype
- zone
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/14—Shutters or guards for preventing access to contacts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Abstract
The switch protection device of high-tension switch cabinet; it is related to technical field of electric power; it is set on the cabinet door of high-tension switch cabinet; including the protection framework being square; the zone of protection that the switch in protection setting portion in the inner is accidentally touched is enclosed in protective frame body; slidingtype sliding door realizes that zone of protection is opened or closed by slide way mechanism, and switch is made to be enclosed within when not operated in the zone of protection.The side of protection framework offers the opening worn for slidingtype sliding door, and slidingtype sliding door enters from the opening or leave zone of protection.The present invention is closed by switch by zone of protection, when it need not be opened, is closed by slidingtype sliding door, it is made not touched accidentally, therefore, greatly improve the processing safety of high-tension switch cabinet.Switch protection device overall sealing performance is high, and the failure of protective device function will not be caused because of the influence of mal-condition.Switch protection device operation is more convenient, and whole service life is long, and the damping value that mobile slide is advanced is moderate.
Description
Technical field
The present invention relates to technical field of electric power, are specifically related to a kind of switch protection device of high-tension switch cabinet.
Background technology
In technical field of electric power, high-tension switch cabinet is frequently necessary to maintenance, safeguards and be transformed, due to existing most of high
Compress switch cabinet, and switch division gate is placed on cabinet door, especially when being operated in operating personnel's access switch cabinet,
When switch division gate is accidentally touched, personnel's electric shock accidents then occurs.Therefore, it is necessary to design a kind of switch protection device, with
Avoid the appearance of the phenomenon.
Invention content
The purpose of the present invention is to provide a kind of switch protection device of high-tension switch cabinet, switch is protected in realization,
To avoid accidentally touching, it has the characteristics that security performance is high.To achieve the above object, present invention employs following technical schemes：
A kind of switch protection device of high-tension switch cabinet, is set on the cabinet door of high-tension switch cabinet, including be square
Framework is protected, the zone of protection that the switch in protection setting portion in the inner is accidentally touched, slidingtype are enclosed in the protective frame body
Sliding door is limited by slide way mechanism and realizes that zone of protection is opened or closed by being opened and closed regulating mechanism, and switch is made to be grasped not
As when be enclosed in the zone of protection.
In the switch protection device of above-mentioned high-tension switch cabinet, the side of the protection framework is offered wears for slidingtype sliding door
If opening, slidingtype sliding door enters from the opening or leaves zone of protection.
In the switch protection device of above-mentioned high-tension switch cabinet, the slide way mechanism includes being placed in inside protective frame body above and below
The caveli body of side, slidingtype sliding door are placed on above and below in the caveli body.
In the switch protection device of above-mentioned high-tension switch cabinet, several rollings being arranged in juxtaposition are provided in the caveli body
Wheel, idler wheel both ends are fixed in by spring in the caveli body, and idler wheel is abutted with the end face of slidingtype sliding door, is acted on by spring
Realization limits slidingtype sliding door.
In the switch protection device of above-mentioned high-tension switch cabinet, offers on the idler wheel and be embedded in for slidingtype sliding door end face
Ring-shaped depression track.
In the switch protection device of above-mentioned high-tension switch cabinet, the opening and closing regulating mechanism by rack, gear, axis, bearing block,
Motor and manual switch composition, manual switch control motor main story or reversion, motor and axis connection, gear are mounted on an axle,
Axis is installed by one group of bearing block；Motor, bearing block are installed in slidingtype sliding door；Rack is mounted on cabinet door, gear
It is stuck on rack；It is operated with manual switches control motor main story or reversion, to make gear be rotated on rack, then realizes sliding
Formula sliding door enters or leaves zone of protection.
In the switch protection device of above-mentioned high-tension switch cabinet, the bearing block includes the installation being mounted in slidingtype sliding door
Pedestal, integrally formed with shell in installation pedestal, in the inside of shell by rotating in the cylindrical bearing that steel ball group abuts
Circle, the bearing inner race are installed with axis by being interference fitted；It is additionally provided with sealing ring and end cap in the end of shell.
Compared with prior art, beneficial effects of the present invention are shown：
1), switch protection device is set on the cabinet door of high-tension switch cabinet, including the protection framework being square, protective frame
It is enclosed the zone of protection that the switch in protection setting portion in the inner is accidentally touched in vivo, slidingtype sliding door is realized by slide way mechanism
Zone of protection is opened or closed, and switch is made to be enclosed within when not operated in the zone of protection.It will be switched by zone of protection
It is closed, it when it need not be opened, is closed by slidingtype sliding door, it is made not touched accidentally, therefore, greatlyd improve
The processing safety of high-tension switch cabinet.
2), the side of the protection framework in the switch protection device of high-tension switch cabinet is offered wears for slidingtype sliding door
Opening, slidingtype sliding door enter from the opening or leave zone of protection.Slide way mechanism includes being placed in upper and lower side inside protective frame body
Caveli body, slidingtype sliding door is placed on above and below in the caveli body.Switch protection device overall sealing performance is high, no
It can lead to the failure of protective device function because of the influence of mal-condition.
3) it, in the switch protection device of high-tension switch cabinet, is provided with and is arranged in juxtaposition in the caveli body inside protective frame body
Several idler wheels, idler wheel both ends are fixed in by spring in the caveli body, and idler wheel is abutted with the end face of slidingtype sliding door, are led to
It crosses spring effect realization to limit slidingtype sliding door, the ring-shaped depression rail being embedded in for slidingtype sliding door end face is offered on idler wheel
Road.Therefore switch protection device operation is more convenient, and whole service life is long, and the damping value that mobile slide is advanced is suitable
In.
4), enter or leave zone of protection in order to preferably control slidingtype sliding door, installed at the back of slidingtype sliding door
There is its opening and closing regulating mechanism for moving back and forth of control, opening and closing regulating mechanism is by rack, gear, axis, bearing block, motor and manually
Switch composition, manual switch control motor main story or reversion, motor and axis connection, gear are mounted on an axle, and axis passes through one group of axis
Bearing is installed；Motor, bearing block are installed in slidingtype sliding door；Rack is mounted on cabinet door, and gear is stuck on rack；It is logical
Cross manual switch control motor main story or reversion, to make gear be rotated on rack, then realize slidingtype sliding door enter or
Leave zone of protection.It is opened and closed regulating mechanism design by this kind, keeps the opening and closing of slidingtype sliding door more convenient, operation letter
Just.
5), bearing block includes the installation pedestal being mounted in slidingtype sliding door, integrally formed with shell in installation pedestal,
The cylindrical bearing inner ring abutted in the inside of shell by rotating steel ball group, the bearing inner race are pacified with axis by being interference fitted
Dress；It is additionally provided with sealing ring and end cap in the end of shell.By the bearing block of this kind of structure design, even if making high-tension switch cabinet
In harsh environment is compared, smooth degree will not be adjusted to it and impacted, meanwhile, the sealing effect of bearing block can be made to obtain
To significantly improving, will not significantly be extended by steam and pollution air erosion, service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the switch protection device of the high-tension switch cabinet of the present invention.
Structural schematic diagrams of the Fig. 2 by the opening and closing regulating mechanism installed between cabinet door and slidingtype sliding door.
Fig. 3 is the side view of sealing type bearing seat.
Fig. 4 is the sectional view of sealing type bearing seat.
Specific implementation mode
The preferred embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of switch protection device of high-tension switch cabinet, is set on the cabinet door 100 of high-tension switch cabinet,
Including the protection framework 20 being square, the switch 40 that protection setting portion in the inner is enclosed in the protection framework 20 is accidentally touched
Zone of protection 10, slidingtype sliding door 80 by slide way mechanism limit and by be opened and closed regulating mechanism realize zone of protection 10 beaten
On or off is closed, and switch 40 is made to be enclosed within when not operated in the zone of protection 10.
In the switch protection device of above-mentioned high-tension switch cabinet, the side of the protection framework 20 is offered for slidingtype sliding door
80 openings 70 worn, slidingtype sliding door 80 enter from the opening 70 or leave zone of protection 10.
In the switch protection device of above-mentioned high-tension switch cabinet, the slide way mechanism include be placed in protection framework 20 inside it is upper,
The caveli body 30 of downside, slidingtype sliding door 80 are placed on above and below in the caveli body 30.
In the switch protection device of above-mentioned high-tension switch cabinet, several being arranged in juxtaposition are provided in the caveli body 30
Idler wheel 50,50 both ends of idler wheel are fixed in by spring 90 in the caveli body 30, and idler wheel 50 and the end face of slidingtype sliding door 80 are supported
It connects, is realized by the effect of spring 90 and limit slidingtype sliding door 80.
In the switch protection device of above-mentioned high-tension switch cabinet, offered on the idler wheel 50 embedding for 80 end face of slidingtype sliding door
The ring-shaped depression track entered.
Enter or leave zone of protection 10 in order to preferably control slidingtype sliding door 80, pacifies at the back of slidingtype sliding door 80
Equipped with its opening and closing regulating mechanism moved back and forth is controlled, referring to Fig. 2, opening and closing regulating mechanism is by rack 130, gear 140, axis
160, bearing block 120, motor 110 and manual switch 150 form, and manual switch 150 controls 110 main story of motor or reversion, electricity
Machine 110 takes electricity that the usual manners such as external accumulator can be used.Motor 110 is connect with axis 160, and gear 140 is mounted on axis 160,
Axis 160 is installed by one group of bearing block 120.Motor 110, bearing block 120 are installed in slidingtype sliding door 80, and welding can be used
Deng conventional fixed form.Rack 130 is mounted on cabinet door 100, and gear 140 can be just stuck on rack 130, therefore, is led to
It crosses manual switch 150 and controls 110 main story of motor or reversion, to make gear 140 be rotated on rack 130, then realize sliding
Formula sliding door 80 enters or leaves zone of protection 10.
Under normal circumstances, the environment residing for high-tension switch cabinet is more harsh, this is resulted in use, can cause to hold
The adjusting for closing regulating mechanism is unsmooth, and the dynamic abrasion of shaft rotation is excessively high, and resulting even in slidingtype sliding door 80 can not open, and can bring in this way
Certain security risk.For this purpose, the bearing block for being opened and closed regulating mechanism is further improved in the present invention.
Fig. 3 and 4 are please referred to, the bearing block 120 of this structure includes the installation pedestal being mounted in slidingtype sliding door 80
1202, integrally formed with shell 1204 in installation pedestal 1202, supported in the inside of shell 1204 by rotating steel ball group 1205
The cylindrical bearing inner ring 1206 connect, the bearing inner race 1206 are installed with axis 160 by being interference fitted.In the end of shell 1204
Sealing ring 1203 is provided with to improve sealing effect, is prevented inside it by steam and pollution air erosion.Meanwhile in lower part
The end of bearing block be additionally provided with end cap 1201.
In actual mechanical process, when switch 40 need not be opened, it is operated with manual switches 150 controls and slidingtype is driven to move
Door 80 is advanced in zone of protection 10, is then covered switch 40, to avoid it is accidentally touched and is opened.When needing to turn on the switch 40
When, it is controlled again by manual switch 150 and drives 80 negative line feed in zone of protection 10 of slidingtype sliding door, then make switch 40
Expose.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of switch protection device of high-tension switch cabinet is set on the cabinet door (100) of high-tension switch cabinet, feature exists
In：This switch protection device includes the protection framework (20) being square, and protection setting is enclosed in the protection framework (20)
The zone of protection (10) that the switch (40) in portion is accidentally touched in the inner, slidingtype sliding door (80) are limited by slide way mechanism and by opening
It closes regulating mechanism and realizes that zone of protection (10) is opened or closed, switch (40) is made to be enclosed within the zone of protection when not operated
(10) in.
2. the switch protection device of high-tension switch cabinet according to claim 1, it is characterised in that：The protection framework (20)
Side offer the opening (70) worn for slidingtype sliding door (80), slidingtype sliding door (80) enter from the opening (70) or from
Open zone of protection (10).
3. the switch protection device of high-tension switch cabinet according to claim 2, it is characterised in that：The slide way mechanism includes
It is placed in the caveli body (30) of the internal upper and lower side of protection framework (20), slidingtype sliding door (80) is placed on the caveli above and below
In body (30).
4. the switch protection device of high-tension switch cabinet according to claim 3, it is characterised in that：The caveli body (30)
Several idler wheels (50) being arranged in juxtaposition inside are provided with, idler wheel (50) both ends are fixed in the caveli body (30) by spring (90)
Interior, idler wheel (50) is abutted with the end face of slidingtype sliding door (80), is realized by spring (90) effect and is limited slidingtype sliding door (80)
Position.
5. the switch protection device of high-tension switch cabinet according to claim 4, it is characterised in that：It is opened on the idler wheel (50)
Equipped with the ring-shaped depression track being embedded in for slidingtype sliding door (80) end face.
6. the switch protection device of high-tension switch cabinet according to claim 1, it is characterised in that：The opening and closing regulating mechanism
It is made of rack (130), gear (140), axis (160), bearing block (120), motor (110) and manual switch (150), manually
Switch (150) control motor (110) main story or reversion, motor (110) are connect with axis (160), and gear (140) is mounted on axis
(160) on, axis (160) is installed by one group of bearing block (120)；Motor (110), bearing block (120) are installed in slidingtype shifting
On door (80)；Rack (130) is mounted on cabinet door (100), and gear (140) is stuck on rack (130)；It is operated with manual switches
(150) it controls motor (110) main story or reversion then realizes slidingtype to make gear (140) be rotated on rack (130)
Sliding door (80) enters or leaves zone of protection (10).
7. the switch protection device of high-tension switch cabinet according to claim 6, it is characterised in that：The bearing block (120)
Including the installation pedestal (1202) being mounted in slidingtype sliding door (80), integrally formed with shell in installation pedestal (1202)
(1204), the cylindrical bearing inner ring (1206) abutted in the inside of shell (1204) by rotating steel ball group (1205), the axis
Inner ring (1206) is held to install by being interference fitted with axis (160)；It is additionally provided with sealing ring (1203) in the end of shell (1204)
With end cap (1201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701606.6A CN108598886A (en) | 2018-06-29 | 2018-06-29 | The switch protection device of high-tension switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701606.6A CN108598886A (en) | 2018-06-29 | 2018-06-29 | The switch protection device of high-tension switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108598886A true CN108598886A (en) | 2018-09-28 |
Family
ID=63634663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701606.6A Pending CN108598886A (en) | 2018-06-29 | 2018-06-29 | The switch protection device of high-tension switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108598886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863466A (en) * | 2020-07-28 | 2020-10-30 | 浙江迪思威电气股份有限公司 | Safety protection type cubical switchboard |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120090730A (en) * | 2011-02-07 | 2012-08-17 | 아이쓰리 아이엔씨 | Opening/closing assisting device for door |
| CN205385220U (en) * | 2016-01-19 | 2016-07-13 | 河北瑞莱博电气设备有限公司 | Cubical switchboard with visual operating board structure |
| CN205921288U (en) * | 2016-08-30 | 2017-02-01 | 宁波立新科技股份有限公司 | Gyro wheel slot type compartment cubical switchboard |
| CN206478119U (en) * | 2016-06-22 | 2017-09-08 | 常州光洋轴承股份有限公司 | Dust-protection type hydraulic clutch release bearing |
| CN208257123U (en) * | 2018-06-29 | 2018-12-18 | 国网安徽省电力有限公司明光市供电公司 | The switch protection device of high-tension switch cabinet |
-
2018
- 2018-06-29 CN CN201810701606.6A patent/CN108598886A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120090730A (en) * | 2011-02-07 | 2012-08-17 | 아이쓰리 아이엔씨 | Opening/closing assisting device for door |
| CN205385220U (en) * | 2016-01-19 | 2016-07-13 | 河北瑞莱博电气设备有限公司 | Cubical switchboard with visual operating board structure |
| CN206478119U (en) * | 2016-06-22 | 2017-09-08 | 常州光洋轴承股份有限公司 | Dust-protection type hydraulic clutch release bearing |
| CN205921288U (en) * | 2016-08-30 | 2017-02-01 | 宁波立新科技股份有限公司 | Gyro wheel slot type compartment cubical switchboard |
| CN208257123U (en) * | 2018-06-29 | 2018-12-18 | 国网安徽省电力有限公司明光市供电公司 | The switch protection device of high-tension switch cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863466A (en) * | 2020-07-28 | 2020-10-30 | 浙江迪思威电气股份有限公司 | Safety protection type cubical switchboard |
| CN111863466B (en) * | 2020-07-28 | 2022-11-04 | 浙江迪思威电气股份有限公司 | Safety protection type cubical switchboard |
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