CN102438416B - Slider device for fixing housing of electric installation device to rail, has connecting region with insulating element for covering conductive contact element of electric installation device - Google Patents
Slider device for fixing housing of electric installation device to rail, has connecting region with insulating element for covering conductive contact element of electric installation device Download PDFInfo
- Publication number
- CN102438416B CN102438416B CN201110263432.8A CN201110263432A CN102438416B CN 102438416 B CN102438416 B CN 102438416B CN 201110263432 A CN201110263432 A CN 201110263432A CN 102438416 B CN102438416 B CN 102438416B
- Authority
- CN
- China
- Prior art keywords
- carriage
- insulation component
- guide rail
- installation device
- shell
- 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
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
- H02B1/052—Mounting on rails
- H02B1/0523—Mounting on rails locked into position by a sliding member
-
- 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
- H02B1/052—Mounting on rails
- H02B1/0526—Mounting on rails locking or releasing devices actuated from the front face of the apparatus
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Mounting Components In General For Electric Apparatus (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The slider device (1) has actuating element (10), locking element (12) and connecting region (7) between actuating element and locking element. The connecting region is provided with an insulating element for covering a conductive contact element of electric installation device. The insulating element is provided with a web like projection.
Description
Technical field
The present invention relates to a kind of carriage for being fixed on shell on guide rail, with operating element, blocking element
And the connecting portion between operating element and blocking element.
Background technology
This carriage and serial erecting device（Reiheneinbaugerät）, especially combine with bus-bar in open
Pass combines and uses.Here series erecting device has shell, and it is advantageously used for the shape of bus-bar combination.Here this
Sample simplifies the combination of serial erecting device, i.e., the shell of the serial erecting device being for example made up of switch or protection switch is allowed
Plane earth arranges other shells on two or more sides.
This switch or protection switch are fixed on apical cap type guide rail by means of sliding part.Problem is that apical cap type guide rail exists
It is arranged on the side of user during using switch, and the bad contact existed due to the switch for spatially abutting
Property, it is impossible to easily split out switch from bus-bar combination.
Therefore common sliding part has operating element, and it also can be always to touch in confined state that it makes user, and
And also there is blocking element, it is arranged on shell on the back side of guide rail.Two elements are connected by connecting portion.The connection
The task at position is the steering force being applied on operating element by operator is deflected on the line of motion of blocking element.
To ensure the comfortable method for assembling and dismantling switch simultaneously.Thus interlocking unit is made when switch is snapped on guide rail
Part passes through the effect of guide rail and moves temporarily in opposite directionly with interlocking.In order to dismantle operating element is made from switch towards user direction
Upper motion, wherein ensureing to unlock by correspondingly motion blocking element.
Because the complicated shape of sliding part is in the sliding part for using bothersome multiple piece in the past.
The sliding part of multiple piece by known to the U1 of DE 297 10 310, it is divided into portion that interlocking is manipulated and independent manipulation
Point.
But the defect of prior art is, wire is fixed on electrical installation device by terminal, generally by thread terminal
On.The shell that electrical installation device is made for this has opening, and terminal is located at behind opening.In order to bigger cross section can be clamped
Conductor, inevitably makes terminal and related to this makes present invention design size so bigly in electrical installation device so that
Internally positioned metalwork can be contacted by finger and thus can suffer from surge.When clamping is with more transversal than maximum possible
When the conductor of the much smaller cross section in face, the danger of electric shock is particularly present.Major part clamp cross section by conducting element, i.e.
Metalwork such as pinching screw clamps top-pressure part closing.Pinching screw clamps top-pressure part behind shell aperture, and
And if user for example by the assembly or disassembly of miscellaneous equipment substep or clamps or unclamp conductor, by erector or may use
Person touches.
The content of the invention
Therefore the purpose of the present invention is to realize the carriage for being fixed on shell on guide rail, it ensure easily and
Reliable operation.
This purpose is achieved by the carriage of the present invention.Favourable expansion structure and improvement project can be independent
Or use in combination with one another.
It is achieved by the carriage for being used to be fixed on shell on guide rail according to this purpose of the invention, the slip
Device has operating element, blocking element and the connecting portion between operating element and blocking element.The feature of the present invention exists
In the first insulation component being arranged in connecting portion, for covering the conductive contact element of electrical installation device.
The carriage is preferably integrally formed, thus make operating element and blocking element not only shape sealed ground and
And also material is connected with each other in locking manner.That is, the sliding part can not decompose in its ingredient, if not damaging it.Two
The connection here of individual element realizes that its flexible ground that recovers is constituted by connecting portion.In interlocking position, flexible member is pre-
Tightly.Elastic reset to the power effect of original-shape makes sliding part and its guide mechanism reciprocal action, and guide mechanism is for example by shell
Part or the ingredient composition for connecting and fixing mechanism for preferably using.Due to any shaping, for example oval, circular or class
Like the respective shapes of the guide mechanism of the connecting portion and sliding part of shaping, by manipulating the sliding part that operating element causes
Movement causes manipulation blocking element so that flexible member imposed deformation, flexible member is due to its shape memory spy by guide rail
Property top pressure returns to the position of interlocking position.The important advantage of the sliding part is can toollessly to manipulate this sliding part.This
Outward when upper conductor is pressed from both sides, it is impossible to manipulate sliding part.This contributes to the safety of whole switch.
In an advantageous embodiment, the sliding part is by nonmetallic materials, especially plastics are made.Plastics are this materials
Material, its feature is in particular, in that fracture strength and temperature tolerance and resistance to heat distorsion, almost no old in addition with chemical resistance
Change process.
Specify in a particularly advantageous embodiment, first insulation component is movably sliding when conductor is not imported
Guide in track on device, wherein the first insulation component is preferably made up of mobilizable wall body device.In another embodiment
Regulation, guides in track of first insulation component when conductor is not imported movably on electrical installation device.Favorably
The guide mechanism of sliding part is at least partially integrated in shell.The shell of module, serial erecting device or switch is usual
It is requisite, thus can saves parts or material when adding and undertaking drive characteristic.
Particularly advantageously, the carriage has at least one flexible member, for setting up reset force.The elasticity unit
Part is preferably integrally formed on blocking element and constitutes the structure of spring-like.Can be with pretension, thus in this flexible member
Reliably apply the power effect for interlocking or fixed series erecting device.
Specify in a further advantageous embodiment, first insulation component is made up of mobilizable wall body device.Here
Technology conversion is so constituted, makes sliding part especially in its connecting portion there are one or more to be used for through contact element such as conductor
Or the opening of cable.Thus arrangement of the sliding part in housing profile is advantageously supported, wherein connecting corresponding to requiring to change simultaneously
Socket part position.Therefore multiple openings can be for example provided with or the opening shape for determining is realized, because the shape of connecting portion is not weighed
Will, but the function and its bendability of its transmission power are more important.According to present invention provide that, the first insulation component is by mobilizable wall
Body device is constituted.
The insulation component of here first is advantageously provided with the second insulation component.Here especially specifies that the carriage has
Second insulation component, the second insulation component has space, and the space constitutes cable and imports opening.This second insulation component is favourable
On the one hand ground prevent and termination contact, and on the other hand when upper conductor is pressed from both sides, electrical installation device will not be removed from apical cap type guide rail.
Specify in a particularly advantageous embodiment, the shell can not be disassembled when upper conductor is pressed from both sides from guide rail.This
Individual structure similarly helps to the safety of whole switchgear.
In an advantageous embodiment, advantageously make to connect and fix mechanism and be integrated into such as module, serial erecting device
Or in switch.
Especially specify, the sliding part or connect and fix mechanism guide mechanism can have other flexible members, they
With the elastic force that common ways and means support sliding part.
According to the shell for fixed such as electrical installation device, especially serial erecting device or switch of the invention
Carriage is characterised by that movably guiding is in the insulation component of wall body device form, and it is served not only as in closed state
Contact is protected and as proofing dust and protecting.
Description of the drawings
The further advantage and embodiment of the present invention are explained below by way of embodiment and accompanying drawing.In accompanying drawing：
Fig. 1 illustrates the carriage according to the present invention with solid, for shell to be fixed on into guide rail,
Fig. 2 illustrates serial erecting device with solid, and with integrated carriage, it has positioned at the exhausted of closed state
Edge element, for covering the contact element of conduction,
Fig. 3 illustrates serial erecting device with solid, and with integrated carriage, it has the conductive contact of importing
Element,
Fig. 4 illustrates serial erecting device with solid, and with integrated carriage, it has positioned at the exhausted of open mode
Edge element.
Specific embodiment
Fig. 1 illustrates the carriage 1 according to the present invention, constitutes to its preferred L-shaped and with two sidepieces 2,3, they
Mutually arranged with preferably from about 90 ° of angle.Carriage 1 by two are preferably parallel to each other extension, the guide plate 4,5 that L-shaped is constituted
Constitute, they are connected with each other in the region of side lower limb 3 by linkage section 6.Carriage 1 is made in side lower limb 3 by this linkage section 6
Constitute position U-shaped and be used as blocking element 12.Preferably zigzag bullet is set between the side lower limb 3 that this U-shaped is constituted
Property element 13, it is preferably integrally formed on blocking element 12 and constitutes the structure of spring-like.Flexible member 13 can be with
Pretension, is thus reliably formed the power effect for interlocking or fixed series erecting device.
The side lower limb 3 that U-shaped is constituted passes through connecting portion 7（It is preferably constituted deviously with about 90 °）It is transitioned into side lower limb 2.Side lower limb 2
Including described two guide plates 4,5, they are constituted and are connected with each other by linking arm 8 with being preferably parallel to each other, the linking arm tool
Have that preferred center the arranges and preferred space 9 of semicircle.The manipulation of two guide plates 4,5 of connection is set on the end of guide plate 4,5
Element 10.The preferred rectangle of operating element 10 ground is constituted and the operating element 11 with preferred tabular with shield shape.The behaviour
The operating element 11 that vertical element 10 can clasp tabular by finger is pulled up, and is thus unlocked carriage 1 and thus will be led to
Cross the shell that carriage 1 is fixed on guide rail to remove from guide rail.
Fig. 2 illustrates serial erecting device 14 and integrated carriage 1, with the first insulation component positioned at closed state
15, it is used as contact protection.Similarly preferred rectangle ground is constituted first insulation component 15 with the shape of shield with operating element 10
And can in orbit move as mobilizable wall body device 16, the track either be arranged on carriage 1 or
It is arranged on serial erecting device 14.The first insulation component 15 also projection 17 with tabular.Constituting the first of contact protection
The top of insulation component 15 arranges operating element 10, and it can make serial erecting device 14 and track release.In the first insulation component
15 lower sections arrange the second insulation component.Another insulation protection element 18 is set below the second insulation component, and it is used as insert
Or press-in piece is constituted or is integrated in carriage 1 in shell side.
Fig. 3 illustrates serial erecting device 14 and integrated carriage 1, with the cable 19 for importing.The cable 19 is located at
In the space 9 of the semicircle of linking arm 8.Cable 19 is arranged between the second insulation component and the first insulation component 15.
Fig. 4 illustrates serial erecting device 14 and integrated carriage 1, with the first insulation component positioned at open mode
15。
According to the present invention for fixed such as electrical installation device, the especially shell of serial erecting device or switch
Carriage is characterised by, the first insulation component in wall body device form for movably guiding, it in closed state not
Only as contact protection and as proofing dust and protecting.
Claims (11)
1. the carriage being fixed on shell on guide rail is used for（1）, with operating element（10）, blocking element（12）With behaviour
Vertical element（10）With blocking element（12）Between connecting portion（7）, it is characterised in that in the connecting portion（7）Middle setting
First insulation component（15）, for covering the conductive contact element of electrical installation device；When conductor is not imported, described first
Insulation component（15）In the carriage（1）On track in or track on electrical installation device in can actively lead
Draw.
2. carriage as claimed in claim 1（1）, it is characterised in that the carriage（1）By nonmetallic materials.
3. carriage as claimed in claim 1（1）, it is characterised in that the carriage（1）It is made up of plastics.
4. the carriage as described in claim 1 or 2 or 3（1）, it is characterised in that the carriage（1）With at least one
Individual flexible member（13）, for setting up reset force.
5. the carriage as described in claim 1 or 2 or 3（1）, it is characterised in that first insulation component（15）By can
The wall body device of activity（16）Constitute.
6. the carriage as described in claim 1 or 2 or 3（1）, it is characterised in that first insulation component（15）Have
The projection of tabular（17）.
7. the carriage as described in claim 1 or 2 or 3（1）, it is characterised in that in the first insulation component（15）Lower section sets
Put with space（9）The second insulation component（8）, the space imports as cable and is open.
8. the carriage as described in claim 1 or 2 or 3（1）, it is characterised in that the shell can not when upper conductor is pressed from both sides
Disassemble from guide rail.
9. there is the carriage as any one of claim 1 to 8（1）Module, wherein, the module also have use
In the shell being fixed on guide rail.
10. module as claimed in claim 9, it is characterised in that the module is by switching and/or serial erecting device is constituted.
11. modules as described in claim 9 or 10, wherein, the guide rail is bus-bar or apical cap type guide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010040322.9A DE102010040322B4 (en) | 2010-09-07 | 2010-09-07 | Sliding device for fastening a housing and installation device with such a sliding device |
| DE102010040322.9 | 2010-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102438416A CN102438416A (en) | 2012-05-02 |
| CN102438416B true CN102438416B (en) | 2017-05-10 |
Family
ID=45595313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110263432.8A Active CN102438416B (en) | 2010-09-07 | 2011-09-07 | Slider device for fixing housing of electric installation device to rail, has connecting region with insulating element for covering conductive contact element of electric installation device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102438416B (en) |
| DE (1) | DE102010040322B4 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011082953B4 (en) * | 2011-09-19 | 2017-02-16 | Siemens Aktiengesellschaft | Modular DIN rail mounted device, busbar assembly and method for the replacement of a functional connection |
| FR2992483B1 (en) * | 2012-06-22 | 2014-06-20 | Schneider Electric Ind Sas | INSULATING COVER FOR MODULAR ELECTRICAL PROTECTION APPARATUS AND MODULAR ELECTRICAL PROTECTION APPARATUS COMPRISING SUCH HOOD. |
| DE102015116716A1 (en) * | 2015-10-01 | 2017-04-06 | Friedrich Göhringer Elektrotechnik GmbH | Distribution block with contact protection arrangement |
| WO2018222676A1 (en) * | 2017-05-30 | 2018-12-06 | Erico International Corporation | Adapter for splice block openings |
| CN107591681B (en) * | 2017-08-31 | 2019-06-18 | 深圳昂泰智能有限公司 | Shock preventing protector of electric, distributing function module and controller switching equipment |
| CN113258455A (en) * | 2021-05-06 | 2021-08-13 | 北京电力设备总厂有限公司 | Sliding type direct current energy consumption device unit fixing device and using method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005041374A1 (en) * | 2003-10-24 | 2005-05-06 | Siemens Aktiengesellschaft | Locking device |
| CN101567505A (en) * | 2008-04-25 | 2009-10-28 | 深圳富泰宏精密工业有限公司 | Connector cover body structure and electronic device having same |
| CN101647164A (en) * | 2007-03-30 | 2010-02-10 | 西门子公司 | Snap fastener for fastening a housing |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710310U1 (en) | 1997-06-12 | 1997-09-18 | Siemens AG, 80333 München | Device that can be snapped onto mounting rails |
| FR2834826B1 (en) * | 2002-01-14 | 2004-10-08 | Schneider Electric Ind Sa | DEVICE FOR REMOVABLE FIXING OF AN ELECTRICAL APPARATUS ON A MOUNTING RAIL AND ELECTRICAL APPARATUS EQUIPPED WITH SUCH A DEVICE |
| DE102006057321A1 (en) * | 2006-12-05 | 2008-06-12 | Siemens Ag | Device placed on mounting rail, has interlocking mechanism that has operating element that is accessible for operator for operating, and elastic element that connects operating element and slide |
-
2010
- 2010-09-07 DE DE102010040322.9A patent/DE102010040322B4/en active Active
-
2011
- 2011-09-07 CN CN201110263432.8A patent/CN102438416B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005041374A1 (en) * | 2003-10-24 | 2005-05-06 | Siemens Aktiengesellschaft | Locking device |
| CN101647164A (en) * | 2007-03-30 | 2010-02-10 | 西门子公司 | Snap fastener for fastening a housing |
| CN101567505A (en) * | 2008-04-25 | 2009-10-28 | 深圳富泰宏精密工业有限公司 | Connector cover body structure and electronic device having same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102438416A (en) | 2012-05-02 |
| DE102010040322B4 (en) | 2016-10-13 |
| DE102010040322A1 (en) | 2012-03-08 |
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