CN102438416A - 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
- CN102438416A CN102438416A CN2011102634328A CN201110263432A CN102438416A CN 102438416 A CN102438416 A CN 102438416A CN 2011102634328 A CN2011102634328 A CN 2011102634328A CN 201110263432 A CN201110263432 A CN 201110263432A CN 102438416 A CN102438416 A CN 102438416A
- Authority
- CN
- China
- Prior art keywords
- carriage
- insulation component
- installation device
- guide rail
- electric installation
- 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
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- 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
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- 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
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- 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
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- 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
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- 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 being used for is fixed on the carriage on the guide rail with shell, has the connecting portion between operating element, blocking element and operating element and the blocking element.
Background technology
This carriage and serial erecting device (Reiheneinbauger t), especially with the bus-bar combination in the switch use that combines.Have shell at this serial erecting device, it has the favourable shape that is used for the bus-bar combination.Simplify like this combination of serial erecting device at this, the shell of the serial erecting device that promptly for example is made up of switch or protection switch allows on two or more sides plane earth to arrange other shell.
This switch or protection switch are fixed on the apical cap type guide rail by means of sliding part.Problem is, the apical cap type guide rail is arranged on the side that deviates from the user when using switch, and since on the space near the bad contact that exists of switch, can not easily from bus-bar makes up, split out switch.
Therefore common sliding part has operating element, and it also always can touch the user at confined state, and has blocking element, and it is arranged on the back side of shell near guide rail.Two elements connect through connecting portion.The task of this connecting portion is that the steering force that is applied on the operating element by the operator is deflected on the line of motion of blocking element.
To guarantee to assemble and dismantle the comfortable method of switch simultaneously.The effect that when snapping into switch on the guide rail, makes blocking element pass through guide rail is thus temporarily moved with interlocking in the opposite directionly.In order to dismantle operating element is moved towards user's direction from switch, wherein through correspondingly motion blocking element assurance release.
Because the complicated shape of sliding part uses the sliding part of bothersome multi-section fraction in the past.
By the sliding part of the known multi-section fraction of DE 297 10 310 U1, it be divided into interlocking that handle with part independent manipulation.
But the defective of prior art is, lead is through terminal, be fixed on the electrical installation device through thread terminal usually.Make the shell of electrical installation device have opening, terminal is positioned at the opening back for this reason.In order to clamp the conductor of bigger cross section, make terminal and relevant therewith the present invention's so big ground design size in electrical installation device that makes inevitably, make and can be positioned at inner metalwork and possibly suffer surge thus through the finger contact.When clamping have than the maximum possible cross section little the conductor of the cross section of Duoing the time, especially have the danger of electric shock.Most of clamp cross section by conducting element, be metalwork such as pinching screw or clamp the top-pressure part sealing.Pinching screw or clamp top-pressure part and be located immediately at the shell aperture back, and if the user for example miscellaneous equipment is assembled step by step or dismantles or clamp or unclamp conductor, possibly touch by erector or user.
Summary of the invention
Therefore the objective of the invention is, realize being used for shell is fixed on the carriage on the guide rail, it guarantees easily and operation reliably.
This purpose is achieved through the carriage with claim 1 characteristic.The content of dependent claims is favourable expansion structure and improvement project, and they can use separately or each other in combination.
The carriage that shell is fixed on the guide rail is achieved through being used for according to this purpose of the present invention, this carriage has operating element, blocking element and the connecting portion between operating element and blocking element.The invention is characterized in, first insulation component is set in connecting portion, be used to hide the contact element of the conduction of electrical installation device.
Said carriage preferably constitutes integratedly, make thus operating element and blocking element not only shape sealedly and also material interconnect sealedly.That is, this sliding part can not decompose on its part, if do not damage it.Being connected this and realizing its flexible recoverys ground formation through connecting portion of two elements.In interlocking position, the flexible member pretension.Elastic reset makes sliding part and its guide mechanism reciprocation to the power effect of original-shape, and guide mechanism for example is made up of case member or the preferred part that connects and fixes mechanism that uses.Because the respective shapes of the guide mechanism of connecting portion that be shaped arbitrarily, for example ellipse, circle or similar shaping and sliding part; Through handling moving or causing that through guide rail handling blocking element makes the flexible member imposed deformation of sliding part that operating element causes, flexible member is because its shape memory characteristic roof pressure is got back to the position of interlocking position.The significant advantage of said sliding part is can not have instrument ground and handle this sliding part.When the folder upper conductor, can not handle sliding part in addition.This helps the fail safe of whole switch.
In advantageous embodiments, said sliding part is processed by nonmetallic materials, especially plastics.Plastics are this materials, and its characteristic especially is fracture strength and temperature tolerance and resistance to heat distorsion, has chemical resistance in addition, does not almost have ageing process.
Stipulate that in a particularly advantageous embodiment said first insulation component is not guided in the track on carriage when importing conductor movably, wherein first insulation component preferably is made up of mobilizable wall body device.Stipulate that in another embodiment said first insulation component is not guided in the track on electrical installation device movably when importing conductor.The guide mechanism of sliding part is integrated in the shell at least in part.The shell of module, serial erecting device or switch is normally requisite, can save parts or material additional when bearing drive characteristic thus.
Particularly advantageous is that said carriage has at least one flexible member, is used to set up reset force.This flexible member preferably is formed on the blocking element integratedly and constitutes the structure of spring-like.Can pretension at this flexible member, apply reliably thus and be used to interlock or the power effect of fixed series erecting device.
Stipulate that in another advantageous embodiments said first insulation component is made up of mobilizable wall body device.Constitute the technology conversion like this at this, make sliding part especially have one or more openings that are used to pass contact element such as conductor or cable at its connecting portion.Advantageously support the sliding part layout in the casing krofile outside thus, wherein corresponding to requiring to change simultaneously connecting portion.The opening shape that therefore for example can be provided with a plurality of openings or realize confirming, because the shape of connecting portion is inessential, but its function of transmitting power is more important with its bendability.According to the present invention's regulation, first insulation component is made up of mobilizable wall body device.
Advantageously be provided with second insulation component at this first insulation component.Especially stipulate that at this said carriage has second insulation component, second insulation component has the space, and this space constitutes cable and imports opening.This second insulation component prevents and termination contact on the one hand that advantageously electrical installation device can not removed from the apical cap type guide rail when the folder upper conductor on the other hand.
Stipulate that in a particularly advantageous embodiment said shell can not disassemble from guide rail when the folder upper conductor.This structure helps the fail safe of whole switchgear equally.
In an advantageous embodiments, advantageously make to connect and fix mechanism and for example be integrated in module, serial erecting device or the switch.
Especially regulation, said sliding part or the guide mechanism that connects and fixes mechanism can have other flexible member, and they are with the elastic force of common mode with method support sliding part.
Be characterised in that according to the carriage that is used for fixing shell electrical installation device for example, especially serial erecting device or switch of the present invention; Guiding is the insulation component of wall body device form movably, it at closed state not only as the contact protection but also as proofing dust and protecting.
Description of drawings
Below by means of embodiment and explained other advantage of the present invention and embodiment.In the accompanying drawing:
Fig. 1 illustrates according to carriage of the present invention with stereogram, is used for shell is fixed on guide rail,
Fig. 2 illustrates serial erecting device with stereogram, has integrated carriage, and it has the insulation component that is positioned at closed state, is used to hide the contact element of conduction,
Fig. 3 illustrates serial erecting device with stereogram, has integrated carriage, and it has the contact element of the conduction of importing,
Fig. 4 illustrates serial erecting device with stereogram, has integrated carriage, and it has the insulation component that is positioned at open mode.
Embodiment
Fig. 1 illustrates according to carriage 1 of the present invention, and it is preferred to constitute L shapedly and have two sidepieces 2,3, and they are provided with preferred about 90 ° angle each other.Carriage 1 by two preferably be parallel to each other extend, the L shaped guide plate that constitutes 4,5 constitutes, they interconnect through linkage section 6 in the zone of side leg 3.Carriage 1 is constituted on U-shaped ground, side leg 3 position and be used as blocking element 12 through this linkage section 6.Between the side leg 3 that this U-shaped constitutes, preferred zigzag flexible member 13 is set, it preferably is formed on the blocking element 12 integratedly and constitutes the structure of spring-like.Flexible member 13 can pretension, is formed for reliably thus interlocking or the power effect of fixed series erecting device.
The side leg 3 that U-shaped constitutes carries out the transition to side leg 2 through connecting portion 7 (it preferably constitutes with about 90 ° agley).Side leg 2 comprises said two guide plates 4,5, and they preferably constitute in parallel to each other and interconnect through linking arm 8, and this linking arm has the space 9 of semicircle that preferred center is provided with and preferred.The operating element 10 that connects two guide plates 4,5 is set on the end of guide plate 4,5.These operating element 10 preferred rectangular areas are with shield shape formation and have preferred tabular executive component 11.This operating element 10 can fasten tabular executive component 11 through finger and upwards draw, and carriage 1 release also will be removed from guide rail through the shell that carriage 1 is fixed on the guide rail thus.
Fig. 2 illustrates serial erecting device 14 and integrated carriage 1, has first insulation component 15 that is positioned at closed state, and it is as contact protection.First insulation component 15 and the preferred similarly rectangular area of operating element 10 constitute and can be used as mobilizable wall body device 16 with the shape of shield and move in orbit, and said track or be arranged on the carriage 1 perhaps is arranged on the serial erecting device 14.First insulation component 15 also has tabular convexity 17.Above first insulation component 15 that constitutes contact protection, operating element 10 is set, it can make serial erecting device 14 and guide rail release.Second insulation component 8 is set below first insulation component 15.Another insulation protection element 18 is set below second insulation component 8, and it is as insert or be pressed into part and constitute or be integrated in the carriage 1 in shell side.
Fig. 3 illustrates serial erecting device 14 and integrated carriage 1, has the cable 19 of importing.This cable 19 is arranged in the space 9 of the semicircle of linking arm 8.Cable 19 is arranged between second insulation component 8 and first insulation component 15.
Fig. 4 illustrates serial erecting device 14 and integrated carriage 1, has first insulation component 15 that is positioned at open mode.
For example be used for fixing according to of the present invention that the carriage of the shell of electrical installation device, especially serial erecting device or switch is characterised in that; Movably the guiding first insulation component that is the wall body device form, it at closed state not only as contact protection but also as proofing dust and protecting.
Claims (11)
1. be used for shell is fixed on the carriage (1) on the guide rail; Have operating element (10), blocking element (12) and the connecting portion (7) between operating element (10) and blocking element (12); It is characterized in that; First insulation component (15) is set in said connecting portion (7), is used to hide the contact element of the conduction of electrical installation device.
2. carriage as claimed in claim 1 (1) is characterized in that, said carriage (1) is made up of nonmetallic materials, especially plastics.
3. according to claim 1 or claim 2 carriage (1) is characterized in that, said first insulation component (15) is guided in the track on carriage (1) when bonding conductor not movably.
4. according to claim 1 or claim 2 carriage (1) is characterized in that, said first insulation component (15) is guided in the track on electrical installation device when bonding conductor not movably.
5. like each described carriage (1) in the above-mentioned claim, it is characterized in that said carriage (1) has at least one flexible member (13), is used to set up reset force.
6. like each described carriage (1) in the above-mentioned claim, it is characterized in that said first insulation component (15) is made up of mobilizable wall body device (16).
7. like each described carriage (1) in the above-mentioned claim, it is characterized in that said first insulation component (15) has tabular convexity (17).
8. like each described carriage (1) in the above-mentioned claim, it is characterized in that in first insulation component (15) below second insulation component (8) with space (9) is set, this space imports opening as cable.
9. like each described carriage (1) in the above-mentioned claim, it is characterized in that said shell can not disassemble from guide rail when the folder upper conductor.
10. module has like each described carriage (1) in the claim 1 to 9 and has the shell that is used for fixing on guide rail, especially bus-bar or apical cap type guide rail.
11. module as claimed in claim 10 is characterized in that, said module is made up of switch and/or serial erecting device.
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 true CN102438416A (en) | 2012-05-02 |
| CN102438416B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591681A (en) * | 2017-08-31 | 2018-01-16 | 深圳昂泰智能有限公司 | Shock preventing protector of electric, distributing function module and controller switching equipment |
| CN110915067A (en) * | 2017-05-30 | 2020-03-24 | 爱瑞柯国际公司 | Adapter for connecting block opening |
| 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 |
Families Citing this family (3)
| 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 |
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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110915067A (en) * | 2017-05-30 | 2020-03-24 | 爱瑞柯国际公司 | Adapter for connecting block opening |
| CN110915067B (en) * | 2017-05-30 | 2022-04-29 | 爱瑞柯国际公司 | Adapter for connecting block opening |
| CN107591681A (en) * | 2017-08-31 | 2018-01-16 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102438416B (en) | 2017-05-10 |
| DE102010040322B4 (en) | 2016-10-13 |
| DE102010040322A1 (en) | 2012-03-08 |
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