CN1922702A - Identifying element for an installation device which is used to detect dismounting and corresponding method - Google Patents
Identifying element for an installation device which is used to detect dismounting and corresponding method Download PDFInfo
- Publication number
- CN1922702A CN1922702A CNA2005800055041A CN200580005504A CN1922702A CN 1922702 A CN1922702 A CN 1922702A CN A2005800055041 A CNA2005800055041 A CN A2005800055041A CN 200580005504 A CN200580005504 A CN 200580005504A CN 1922702 A CN1922702 A CN 1922702A
- Authority
- CN
- China
- Prior art keywords
- marker elements
- erection unit
- essential part
- erection
- identification division
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0264—Mountings or coverplates for complete assembled circuit breakers, e.g. snap mounting in panel
- H01H71/0271—Mounting several complete assembled circuit breakers together
Landscapes
- Breakers (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Automatic Assembly (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Casings For Electric Apparatus (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention relates to a method for detecting dismounting for serially integrated devices. As an indirect sign of dismounting, the mounting of a first installation device (FI) is characterised on a second installation device (LS). An identifying element (1), which is placed on a first installation device (FI) is introduced into a recess (10) of the second installation device (LS) when the two installation devices are mounted in an adjacent manner. When the identification element (1) is introduced into the recess (10), the identifying element (1) is at least partially separated or damaged. When the two installation devices (FI, LS) are dismounted, damage to the identifying element is clearly recognisable.
Description
Technical field
The present invention relates to a kind of marker elements at first erection unit, be used to indicate the dismounting of this first erection unit from second erection unit, this marker elements comprises essential part and the identification division that is connected with essential part, wherein essential part can be installed on the outer wall of first erection unit and when two erection units of assembling can be incorporated in the groove of second erection unit.In addition, the invention still further relates to a kind of be used to indicate first erection unit is assembled to method on second erection unit.
Background technology
Arrange mounting equipment and often be assembled into apparatus assembly.Commonly, in each infield the fault current unit is assembled on the line protection switch.The general mounting equipment of arranging not only can be electrically connected but also can mechanical connection each other.
According to equipment code " EN 61009-1 appendix G Nr.G.4.1 ", implement this equipment like this for the unit equipment of forming by Failsafe switching and line protection switch respectively, make and after this equipment of dismounting, can discern visible damage.
In document EP 1069660A1, WO 95/21455 and WO 95/00139, its solution has been described.At this, adopt so-called maintenance clip that the fault current unit is assembled on the line protection switch.Latter two arrangement mounting equipment in assembling can only be dismantled mutually by smashing clip.At this, keep broken half of clip can not be fixed on fault current unit or FI part with losing.The parts of this reservation and damage are used for discerning the FI unit that has assembled.
Summary of the invention
The technical problem to be solved in the present invention is to propose a kind of method that is used in the lower cost of erection unit or arrangement mounting equipment identification dismounting.
According to the present invention, this technical problem solves by a kind of marker elements at first erection unit, this marker elements is used to indicate the dismounting of this first erection unit from second erection unit, comprise: essential part can be installed in it on outer wall of first erection unit and when two erection units of assembling and can be incorporated in the groove of second erection unit; And the identification division that is connected with this essential part, wherein, identification division is arranged in the essential part like this, make this identification division in two erection unit assemblings each other, separate with this essential part at least in part or be damaged.
In addition, a kind ofly be used to indicate that first erection unit is assemblied in the method on second erection unit according to the invention provides, its marker elements that will be arranged on first erection unit is incorporated in the groove of second erection unit when assembling two erection units each other, wherein, when marker elements being incorporated in this groove, the separated at least in part or damage of this marker elements.
The thinking that the present invention is based on is to make dismounting to be identified by assembling the preceding indirectly.Therefore, not directly when dismounting equipment but do not having in assembling process, just to have given under the condition of extra expense and arrange mounting equipment and bring visible damage.This means that engaging process can almost unhinderedly be realized.
Preferably, in according to marker elements of the present invention,, make marker elements can snap in the space on first erection unit for essential part is equipped with latch elements.Its advantage is marker elements directly can be set in the erection unit before assembling, thereby it can not be damaged when depositing erection unit or transportation in advance.
In a kind of particularly preferred execution mode, the form of identification division according to barb is installed on the essential part.In fact the barb form of identification division does not hinder assembling process.In addition, this form especially is proved to be particularly advantageous under the situation of marker elements as the auxiliary additional function of centering.
Between essential part and identification division, be provided with specified fracture position.This specified fracture position makes identification division and separating of essential part become easy.
In addition, a projection can be set on essential part, when separating, be reversed by latter's identification division.Can guarantee that by this projection even the plastic material of marker elements is more flexible, identification division is in fact also torn from essential part.
As already mentioned, marker elements also can be auxiliary as centering.For this reason advantageously, at least one side of marker elements becomes the inclined-plane, makes marker elements easily to be incorporated in the groove of second erection unit.Still preferred, with the Edge Blend of marker elements.
But, as top illustrated, also can fixedly connected according to marker elements of the present invention with erection unit, wherein, the casing of erection unit connects successfully with the essential part of marker elements or is identical.If casing is identical with essential part, then the identification division with marker elements is set directly on the casing.This form of erection unit has the advantage that needn't assemble marker elements individually.
Can in a preferred aspect the Failsafe switching equipment utilization be constituted according to marker elements of the present invention, thereby make it satisfy equipment standard above-mentioned.
Description of drawings
The present invention is further illustrated for the contrast accompanying drawing below.Among the figure:
Fig. 1 represents two perspective views of the erection unit of assembling mutually;
Fig. 2 represents two width of cloth perspective views from the marker elements of the present invention at different visual angles; And
Fig. 3 represents to be assemblied in the marker elements on the Failsafe switching equipment.
Embodiment
The execution mode of describing in detail has below been expressed the preferred embodiments of the present invention.
In Fig. 1, show to perspective failure current protection switch equipment FI and line protection switch equipment LS in the state before assembling.Failure current protection switch FI on the sidewall of line protection switch LS, a plastic components 1 that satisfies two kinds of functions has been installed.It is auxiliary as centering on the one hand, and this centering is assisted the slide relative of the equipment that prevents with another pin 2.On the other hand, this plastic components is as the dismounting sign, because it has the parts 3 of a perk that may fracture easily.At this, the mechanical connection of failure current protection switch FI and line protection switch LS recedes into the background.
For the centering function, in other words on a plurality of sides 7,8,9 of plastic components 1, towards the end of identification division 3 inclined-plane is set in essential part in the sign marker elements.These inclined-planes make essential part be shaped on 6 towards its end of identification division 3 narrow down gradually.
The height H 1 of plastic components 1 is to measure like this on its section that does not narrow down, and promptly the height of this height and the opening 10 that is shaped in the casing of line protection switch LS about equally.In the scope of width B 1 sd so of essential part 6, this essential part is inserted in the opening 10 of line protection switch LS according to this scope; And the width B 2 of the outer ends of identification division 3 constitutes like this, and promptly itself and B1+B2 are substantially equal to the width B 3 of the opening 10 in line protection switch LS.
When being bonded on the FI unit on the LS parts, the identification division 3 of perk is crushed on the projection 11, and the otch 12 from the link position between essential part and the identification division 3 begins fracture.Projection 11 is parallel to the bonding station of essential part 6 and identification division 3 or is parallel to otch 12 on essential part 6.This projection is towards identification division 3 and as reversing or tipping line for identification division 3.
In further engaging process, identification division 3 is reversed by the limit of projection 11 and causes the position of fracture before this to be torn fully.The identification division 3 that comes off like this is retained in the LS parts in the equipment of assembling bag is in other words in the opening 10, and just can drop out when two parts of dismounting.Then, on the identification division 3 of disappearance, can discern the equipment that had assembled once.In the case of this example, failure current protection switch FI suffers visible damage corresponding to standard after dismounting thus.As an alternative, for example can also with one of marker elements at first towards the tip of the extended line of essential part, deflection makes this tip fracture in opening 10 when assembling, thereby also damage occurred according to desired degree.
Claims
(according to the modification of the 19th of treaty)
1. marker elements for first erection unit (FI) is used to discern the dismounting of this first erection unit (FI) from second erection unit (LS), and this marker elements comprises
-essential part (6) can be installed in it on the outer wall of first erection unit (FI) and when two erection units of assembling and can be incorporated in the groove (10) of second erection unit (LS), and
-the identification division (3) that is connected with this essential part (6),
It is characterized in that,
-described identification division (3) is arranged in the described essential part (6) like this, make two erection units (FI, LS) each other between erecting stage in the groove that this marker elements is incorporated into second erection unit time this identification division separate with this essential part (6) at least in part or damage.
2. marker elements according to claim 1, wherein, described essential part (6) is equipped with latch elements (5), makes marker elements can snap in the space on first erection unit (FI).
3. marker elements according to claim 1 and 2 wherein, is installed in the form of described identification division (3) according to barb on the described essential part (6).
4. each described marker elements in requiring according to aforesaid right wherein, is provided with specified fracture position (12) between described essential part (6) and identification division (3).
5. each described marker elements in requiring according to aforesaid right wherein, is provided with a projection (11) on described essential part (6), reversed when separating by the described identification division of this projection (3).
6. require each described marker elements according to aforesaid right, wherein, at least one side (7,8,9) tilt, and make this marker elements be introduced in easily in the groove of second erection unit (LS) (10).
7. erection unit that has according to each described marker elements (1) in the claim 1 to 6, wherein, the casing of this erection unit (FI) connects successfully with the essential part (6) of this marker elements or is identical.
8. erection unit according to claim 7, wherein, described erection unit constitutes as Failsafe switching equipment.
9. one kind is used to identify first erection unit (FI) and is assemblied in method on second erection unit (LS), this method
-the marker elements according to claim 1 (1) that will be arranged on first erection unit (FI) is incorporated into when assembling two erection units each other in the groove (10) of second erection unit (LS),
It is characterized in that,
-when being incorporated into described marker elements (1) in this groove (10), identification division to small part is separated with essential part or is damaged.
10. method according to claim 9, wherein, described marker elements (1) has a part according to the form of barb (3), and the part of this barb form is separated with this marker elements (1) when assembling.
11. method according to claim 10, wherein, described part (3) is reversed by the projection (11) on the marker elements (1) when separating.
12. according to each described method in the claim 9 to 11, wherein, described marker elements (1) is auxiliary as centering when assembling.
Claims (12)
1. marker elements at first erection unit (FI) is used to indicate the dismounting of this first erection unit (FI) from second erection unit (LS), and this marker elements comprises
-essential part (6) can be installed in it on the outer wall of first erection unit (FI) and when two erection units of assembling and can be incorporated in the groove (10) of second erection unit (LS), and
-the identification division (3) that is connected with this essential part (6),
It is characterized in that,
-described identification division (3) is arranged on the described essential part (6) like this, make that (FI LS) separates with this essential part (6) or damages to small part in the assembling each other at two erection units for it.
2. marker elements according to claim 1, wherein, described essential part (6) is equipped with latch elements (5), makes marker elements can snap in the space on described first erection unit (FI).
3. marker elements according to claim 1 and 2 wherein, is installed in the form of described identification division (3) according to barb on the described essential part (6).
4. each described marker elements in requiring according to aforesaid right wherein, is provided with specified fracture position (12) between described essential part (6) and identification division (3).
5. each described marker elements in requiring according to aforesaid right wherein, is provided with a projection (11) on described essential part (6), reversed when separating by the described identification division of this projection (3).
6. require each described marker elements according to aforesaid right, wherein, at least one side (7,8,9) become the inclined-plane, make this marker elements be introduced in easily in the groove of second erection unit (LS) (10).
7. erection unit that has according to each described marker elements (1) in the claim 1 to 6, wherein, the casing of this erection unit (FI) connects successfully with the essential part (6) of this marker elements or is identical.
8. erection unit according to claim 7, wherein, described erection unit constitutes as Failsafe switching equipment.
9. one kind is used to indicate that first erection unit (FI) is assemblied in the method on second erection unit (LS), this method
-the marker elements (1) that will be arranged on first erection unit (FI) is incorporated into when assembling two erection units each other in the groove (10) of second erection unit (LS),
It is characterized in that,
-when being incorporated into described marker elements (1) in this groove (10), this marker elements (1) is separated or damage to small part.
10. method according to claim 9, wherein, described marker elements (1) has a part according to the form of barb (3), and the part of this barb form is separated with this marker elements (1) when assembling.
11. method according to claim 10, wherein, described part (3) is reversed by the projection (11) on the marker elements (1) when separating.
12. according to each described method in the claim 9 to 11, wherein, described marker elements (1) is auxiliary as centering when assembling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004008516.1 | 2004-02-20 | ||
| DE200410008516 DE102004008516B3 (en) | 2004-02-20 | 2004-02-20 | Identification element for an installation device for disassembly detection and corresponding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1922702A true CN1922702A (en) | 2007-02-28 |
| CN100524574C CN100524574C (en) | 2009-08-05 |
Family
ID=34877065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800055041A Expired - Fee Related CN100524574C (en) | 2004-02-20 | 2005-02-09 | Identifying element for an installation device which is used to detect dismounting and corresponding method |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1716584B1 (en) |
| CN (1) | CN100524574C (en) |
| BR (1) | BRPI0507902A (en) |
| DE (2) | DE102004008516B3 (en) |
| WO (1) | WO2005081277A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465221A (en) * | 2007-12-19 | 2009-06-24 | 西门子公司 | Disassembly detection for installation devices |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012204964A1 (en) * | 2012-03-28 | 2013-10-02 | Siemens Aktiengesellschaft | Guard switching device e.g. power switch used in electrical power supply system, has operating element that is surrounded by housing manual switching of operating element into on position is enabled and into off position is prevented |
| CN106229847A (en) * | 2016-08-22 | 2016-12-14 | 常州美尔凯进出口有限公司 | Simple superposition power distribution cabinet |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4403585A1 (en) * | 1994-02-05 | 1995-08-10 | Licentia Gmbh | Combination of two switching devices or other electrical modular devices |
| FR2796501B1 (en) * | 1999-07-15 | 2001-09-14 | Schneider Electric Ind Sa | ROTARY RATCHET ASSEMBLY DEVICE FOR MODULAR ELECTRONIC APPARATUS |
-
2004
- 2004-02-20 DE DE200410008516 patent/DE102004008516B3/en not_active Expired - Fee Related
-
2005
- 2005-02-09 BR BRPI0507902-0A patent/BRPI0507902A/en not_active IP Right Cessation
- 2005-02-09 EP EP05716657A patent/EP1716584B1/en not_active Expired - Fee Related
- 2005-02-09 CN CNB2005800055041A patent/CN100524574C/en not_active Expired - Fee Related
- 2005-02-09 WO PCT/EP2005/050584 patent/WO2005081277A1/en active IP Right Grant
- 2005-02-09 DE DE502005000791T patent/DE502005000791D1/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101465221A (en) * | 2007-12-19 | 2009-06-24 | 西门子公司 | Disassembly detection for installation devices |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1716584A1 (en) | 2006-11-02 |
| DE102004008516B3 (en) | 2005-10-20 |
| BRPI0507902A (en) | 2007-07-10 |
| CN100524574C (en) | 2009-08-05 |
| EP1716584B1 (en) | 2007-05-30 |
| WO2005081277A1 (en) | 2005-09-01 |
| DE502005000791D1 (en) | 2007-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20120209 |