CN106099655A - A kind of switch cubicle and handle hole preventer thereof - Google Patents
A kind of switch cubicle and handle hole preventer thereof Download PDFInfo
- Publication number
- CN106099655A CN106099655A CN201610636245.2A CN201610636245A CN106099655A CN 106099655 A CN106099655 A CN 106099655A CN 201610636245 A CN201610636245 A CN 201610636245A CN 106099655 A CN106099655 A CN 106099655A
- Authority
- CN
- China
- Prior art keywords
- shutter
- handle hole
- switch cubicle
- axle
- adapter sleeve
- 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
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000011148 porous material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009987 spinning 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
- H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
- H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
- H02B1/044—Mounting through openings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The present invention relates to a kind of switch cubicle and handle hole preventer thereof, switch cubicle includes cabinet and the operation axle being reciprocally moveable, the handle hole of the long pore structure passed for operation axle it is provided with on cabinet, switch cubicle also includes handle hole preventer, handle hole preventer includes the shutter for blocking described handle hole, shutter is provided with and operates the attachment structure that axle is connected.Shutter is connected to operate on axle by attachment structure, and shutter can move with operation axle, and shutter plays the effect blocking handle hole, handle hole thus can be avoided excessive and have foreign body can enter into cabinet from handle hole, meet national standard requirement.
Description
Technical field
The present invention relates to the switch cubicle in switchgear and handle hole preventer thereof.
Background technology
In order to meet the five of switch cubicle anti-requirements, chopper is provided with one for the chain operation axle of ground connection, open circuit
Device wants to shake into operating position, it is necessary to operation axle first moves to right side, and now earthed switch can not operational grounding.Earthed switch
Wanting operational grounding, chopper needs first to shake out in cabinet to testing position, and operation axle moves to left side, and now, earthed switch is
Can operational grounding.That is the actually used operating mode operating axle is to move left and right, and is accomplished by the cabinet of switch cubicle this time
An elongated hole extended in left-right direction made by handle hole on body, and so could meet operation axle moves left and right needs, so
And according to the requirement of national standard IP4X, for switch cubicle, it is impossible to the presence of the hole of large-size, to prevent more than 1cm
Having influence on the safety of relevant device in foreign body access switch cabinet, on existing market, this product of circulation just can not meet state
Family's standard-required.
Summary of the invention
It is an object of the invention to provide a kind of handle hole and meet the switch cubicle of national standard；The present invention also aims to
The handle hole preventer used in this switch cubicle a kind of is provided.
In order to solve the problems referred to above, in the present invention, the technical scheme of handle hole preventer is:
A kind of switch cubicle and handle hole preventer, including the shutter of the handle hole for blocking corresponding long pore structure, hide
The attachment structure for being connected it is provided with operation axle on baffle plate.
Shutter is the kidney-shaped shutter that length bearing of trend is consistent with handle hole length bearing of trend.
The side plate face of shutter is that the guiding for coordinating with the respective side slide-and-guide of cabinet coordinates face.
Being provided with the shutter perforation passed for operation axle on shutter, bindiny mechanism includes being fixed on described shutter
Be located at the adapter sleeve on described operation axle for slip cap, adapter sleeve be positioned at guide side, place, cooperation face opposite side, connect
Put to be installed with and hold out against screw for hold out against described operation axle.
It is provided with adpting flange on adapter sleeve, guides and be provided with counter sink on cooperation face, counter sink is provided with for reality
The sunk screw that existing adapter sleeve is fixing with shutter.
The technical scheme of switch cubicle is:
Switch cubicle, including cabinet and the operation axle that is reciprocally moveable, cabinet is provided with the long pore structure that passes for operation axle
Handle hole, switch cubicle also includes that handle hole preventer, handle hole preventer include for blocking blocking of described handle hole
Plate, shutter is provided with and operates the attachment structure that axle is connected.
Shutter is the kidney-shaped shutter that length bearing of trend is consistent with handle hole length bearing of trend.
The side plate face of shutter is that the guiding for coordinating with the respective side slide-and-guide of cabinet coordinates face.
Being provided with the shutter perforation passed for operation axle on shutter, bindiny mechanism includes being fixed on described shutter
Be located at the adapter sleeve on described operation axle for slip cap, adapter sleeve be positioned at guide side, place, cooperation face opposite side, connect
Put to be installed with and hold out against screw for hold out against described operation axle.
It is provided with adpting flange on adapter sleeve, guides and be provided with counter sink on cooperation face, counter sink is provided with for reality
The sunk screw that existing adapter sleeve is fixing with shutter.
The invention have the benefit that shutter is connected to operate on axle by attachment structure, shutter can be with operation
Axle moves together, and shutter plays the effect blocking handle hole, handle hole thus can be avoided excessive and have the foreign body can be from behaviour
Enter into as hole in cabinet, meet national standard requirement.
Further, shutter uses the kidney-shaped type shielding plate structure consistent with handle hole shape, thus can try one's best
Reduce the materials of shutter, on the one hand can be cost-effective, still further aspect can also alleviate the weight of shutter, it is to avoid operation
Axle is the heaviest when operating.
Further, the side plate face of shutter is slidably matched with the respective side guiding of cabinet, so at operation axle
Moving process provides a guide support for operation axle, the problem on deformation of operation axle can be prevented effectively from.
Accompanying drawing explanation
Fig. 1 be breaker in middle cabinet of the present invention an embodiment in handle hole preventer and handle hole coordinate schematic diagram；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the axonometric chart of Fig. 1；
Fig. 4 is the structural representation of handle hole preventer in Fig. 1；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the axonometric chart of Fig. 4.
Detailed description of the invention
The enforcement of switch cubicle is such as shown in Fig. 1 ~ 6: switch cubicle includes cabinet 4 and the operation that can move back and forth in left-right direction
Axle 5, extending axially along fore-and-aft direction of operation axle 5.The handle hole 6 of the long pore structure passed for operation axle 5 is offered on cabinet,
Switch cubicle also includes the handle hole preventer being positioned at inside cabinet, and handle hole preventer includes for blocking handle hole 6
Shutter 3, shutter 3 is the kidney-shaped shutter that bearing of trend is consistent with handle hole 6 bearing of trend, and the width of shutter 3 is wider than
Handle hole 6, the front side board face of shutter 3 is that the guiding for coordinating with the lateral surface slide-and-guide of cabinet coordinates face 10.
Be provided with on shutter 3 for operation axle pass shutter perforation 11, shutter 3 is provided with for operation axle
5 attachment structures connected, attachment structure includes the adapter sleeve 2 being positioned on rear side of shutter, adapter sleeve 2 is installed with for holding out against behaviour
That makees axle holds out against screw 8, and adapter sleeve 2 is provided with adpting flange 1, guides and is provided with counter sink, on adpting flange on cooperation face
It is provided with in the screwed hole corresponding with counter sink, counter sink and screwed hole and is coated with for fixing to adapter sleeve and shutter is sunk
Head screw 7, the head of screw of sunk screw 7 sinks in dirt head bore, slides thus without affecting the normal of shutter, sunk screw
Thread segment can be passed by rear side of screwed hole, do not interfere with the normal slip of shutter yet.The length of shutter 3 is longer than behaviour
Making the length in hole 6, operation axle 5 is positioned at the centre of shutter 3 and keeps right position, and as shown in Fig. 1 ~ 3, operation axle 5 is in and does not operates shape
State, now shutter blocks handle hole completely, and when operating axle towards right operation, shutter still can block handle hole completely, work as behaviour
Make axle towards move left time, operating process has part operation hole and exposes, but this process is ofer short duration, operation end operation
After axle resets, handle hole still can be plugged, and therefore still conforms to national standard.
Being connected with operation axle by holding out against screw, after unclamping and holding out against screw, adapter sleeve can relatively operate axle and slide adjustment,
Switch cubicle according to different size is adjusted, and improves the versatility of this handle hole preventer；Adapter sleeve and sunk screw
All do not interfere with the normal slip of shutter；Operation axle in moving process, shutter and cabinet slide-and-guide, thus for behaviour
Provide a support guide as axle, it is to avoid operation shaft distortion, improve the service life of operation axle.
In other embodiments of the invention: the size of shutter can also be blocked certainly with the consistent size of handle hole
The size of plate might be less that the size of handle hole, as long as disclosure satisfy that handle hole meets national standard after being blocked；When
In cabinet when of limited space, handle hole preventer may be located on the outside of cabinet, now the back plate face of shutter with
The lateral surface of cabinet guides and is slidably matched；Certainly guide cooperation face can not also set, between now having between shutter and cabinet
Gap；Adapter sleeve can also be fixedly welded on shutter；Screwed hole on adpting flange can also be replaced, now by a unthreaded hole
Fixing between adapter sleeve and shutter can be realized by spinning locking nut on the thread segment of sunk screw；Adapter sleeve
Can also be without setting, now directly can be fixed on by shutter on operation axle by welding, now attachment structure can be to arrange
The joint face being used for being welded to connect with operation axle on shutter；Shutter can also be without being kidney-shaped shutter, such as long
Square, square, circular, irregularly shaped etc.；The direction that moves back and forth of operation axle can also is that above-below direction or fore-and-aft direction.
The concrete structure of handle hole preventer is as shown in Fig. 1 ~ 6: the concrete structure of handle hole preventer with above-mentioned respectively
Handle hole preventer described in switch cubicle embodiment is identical, is not described in detail in this.
Claims (10)
1. the handle hole preventer of a switch cubicle, it is characterised in that: include the handle hole for blocking corresponding long pore structure
Shutter, shutter is provided with for the operation attachment structure that is connected of axle.
Handle hole preventer the most according to claim 1, it is characterised in that: shutter is length bearing of trend and operation
The kidney-shaped shutter that hole length bearing of trend is consistent.
Handle hole preventer the most according to claim 1, it is characterised in that: the side plate face of shutter is for being used for and cabinet
The guiding that the respective side slide-and-guide of body coordinates coordinates face.
Handle hole preventer the most according to claim 3, it is characterised in that: it is provided with on shutter and passes for operation axle
Shutter perforation, bindiny mechanism includes that be fixed on described shutter is located at the connection on described operation axle for slip cap
Set, adapter sleeve is positioned at the opposite side guiding side, place, cooperation face, adapter sleeve is installed with for holding out against holding out against of described operation axle
Screw.
Handle hole preventer the most according to claim 3, it is characterised in that: it is provided with adpting flange on adapter sleeve, leads
On cooperation face, it is provided with counter sink, counter sink is provided with for realizing the sunk screw that adapter sleeve is fixing with shutter.
6. switch cubicle, including cabinet and the operation axle being reciprocally moveable, cabinet is provided with the long pore structure passed for operation axle
Handle hole, it is characterised in that: it is described that switch cubicle also includes that handle hole preventer, handle hole preventer include for blocking
The shutter of handle hole, shutter is provided with and operates the attachment structure that axle is connected.
Switch cubicle the most according to claim 6, it is characterised in that: shutter is that length bearing of trend prolongs with handle hole length
Stretch the kidney-shaped shutter that direction is consistent.
Switch cubicle the most according to claim 6, it is characterised in that: the side plate face of shutter is for corresponding to cabinet
Side slip guides the guiding coordinated and coordinates face.
Switch cubicle the most according to claim 8, it is characterised in that: it is provided with the shutter passed for operation axle on shutter
Perforation, bindiny mechanism includes that be fixed on described shutter is located at the adapter sleeve on described operation axle for slip cap, connects
Set is positioned at the opposite side guiding side, place, cooperation face, adapter sleeve is installed with and holds out against screw for hold out against described operation axle.
Switch cubicle the most according to claim 9, it is characterised in that: it is provided with adpting flange on adapter sleeve, guides cooperation face
On be provided with counter sink, counter sink is provided with for realizing the sunk screw that adapter sleeve and shutter are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636245.2A CN106099655A (en) | 2016-08-05 | 2016-08-05 | A kind of switch cubicle and handle hole preventer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636245.2A CN106099655A (en) | 2016-08-05 | 2016-08-05 | A kind of switch cubicle and handle hole preventer thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106099655A true CN106099655A (en) | 2016-11-09 |
Family
ID=57454359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636245.2A Pending CN106099655A (en) | 2016-08-05 | 2016-08-05 | A kind of switch cubicle and handle hole preventer thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512046A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Switchgear with interlock |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005243502A (en) * | 2004-02-27 | 2005-09-08 | Meidensha Corp | Interlock apparatus of circuit breaker |
| CN204138184U (en) * | 2014-08-05 | 2015-02-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Collector-block |
| CN205194559U (en) * | 2015-11-19 | 2016-04-27 | 杭州华宏通信设备有限公司 | Not only simple and easy but also safe electric interlock |
| CN205230875U (en) * | 2015-11-23 | 2016-05-11 | 湖南平高开关有限公司 | Earthing switch interlock and adopt this earthing switch interlock's cubical switchboard |
-
2016
- 2016-08-05 CN CN201610636245.2A patent/CN106099655A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005243502A (en) * | 2004-02-27 | 2005-09-08 | Meidensha Corp | Interlock apparatus of circuit breaker |
| CN204138184U (en) * | 2014-08-05 | 2015-02-04 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Collector-block |
| CN205194559U (en) * | 2015-11-19 | 2016-04-27 | 杭州华宏通信设备有限公司 | Not only simple and easy but also safe electric interlock |
| CN205230875U (en) * | 2015-11-23 | 2016-05-11 | 湖南平高开关有限公司 | Earthing switch interlock and adopt this earthing switch interlock's cubical switchboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108512046A (en) * | 2017-02-28 | 2018-09-07 | 西门子公司 | Switchgear with interlock |
| CN108512046B (en) * | 2017-02-28 | 2020-04-21 | 西门子公司 | Switch cabinet with interlocking device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |