CN1117660A - Electrical device adapted to be fixed to two parallel support sections - Google Patents

Electrical device adapted to be fixed to two parallel support sections Download PDF

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Publication number
CN1117660A
CN1117660A CN95104313A CN95104313A CN1117660A CN 1117660 A CN1117660 A CN 1117660A CN 95104313 A CN95104313 A CN 95104313A CN 95104313 A CN95104313 A CN 95104313A CN 1117660 A CN1117660 A CN 1117660A
Authority
CN
China
Prior art keywords
fixed
section bar
face
support sections
hook
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
Application number
CN95104313A
Other languages
Chinese (zh)
Other versions
CN1048826C (en
Inventor
伦尼·莱科姆特
布鲁诺·雅克特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Publication of CN1117660A publication Critical patent/CN1117660A/en
Application granted granted Critical
Publication of CN1048826C publication Critical patent/CN1048826C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H02B1/052—Mounting on rails
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • 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

Abstract

The invention relates to an Electrical device adapted to be fixed to two parallel support sections. The lower support carries a mobile clip (12b). The upper surface of equipment has fixed guides (17). The lower support has fixed stops (13b) at a set distance P from the mobile clip. The upper support has at least a mobile elastic stop (16) and a gap (g).

Description

Be suitable for being fixed on the electric device on the two parallel support sections
The present invention relates to the electric device on a kind of parallel support sections that is suitable for being fixed on two hat section shapes, this device has the area supported of the hat shaped complementation of shape and support sections.
Article one, hat-shaped profile has a terminate in enlarged undercut portions and two edges of a wing, and these two edges of a wing bend respectively to form a bottom labial lamina and a top labial lamina, and the two is within the same plane and occupy a side of terminate in enlarged undercut portions separately.
Patent DE-3136545 has disclosed electric device has been fixed in two modes on the parallel support sections.This kind fixedly realized by means of a supporting surface that has stay hook and movable hook in each end.That movable and stay hook is hooked on each bar section bar or the bottom labial lamina or the back of a single labial lamina of top labial lamina, but, if device is very heavy, this structure can not make device have stable fixing.Thereby, preferably, at least one section bar in two section bars, electric device to be affiliated to and not only at bottom labial lamina and two labial laminas of top labial lamina just a kind of like this mode in back of a labial lamina be fixed thereon.
Also have, with regard to the distance between two section bars, without any franchise, although may appear at such as position on panel distance between the axis of two fixing section bars and electric device is fixed to the situation apart from the inaccuracy coupling between the device on the section bar.
Thereby, an object of the present invention is, a kind of more stable fixed form is provided, and with regard to the distance between two parallel section bar axis, leaves franchise, fixedly to have the switching device of the bearing-surface that matches with these hat-shaped profiles.
Device of the present invention is suitable for being fixed on two parallel support sections that have a web and two edges of a wing, and this device comprises: a bottom supporting face, first or bottom section bar be attached on this face, and this face is provided with movable hook; And a top-supported face, second or top section bar be attached on this face, and this face is provided with attaching clamp; The bottom supporting face has the fixed stook platform in distance movable hook distance for the P place, the top-supported mask has at least one movable elasticity buttress platform, the edge on the edge of a wing, top of top section bar relies on this buttress platform, and the gap used of the labial lamina on the edge of a wing, bottom of a confession top section bar that is positioned at the relative side of movable buttress platform.
In preferred embodiment of the present invention, the bottom supporting face comprises additional fastening buttress platform that staggers and the additional active hook that staggers.
Hook and additional hook all are fixed tightly in a common slide plate, and this slide plate can head on spring and pass along the longitudinal axis with respect to device.
The range of hook is greater than the range of activity elasticity buttress platform.
Activity elasticity buttress platform comprises at least one spring or an elastomer block.
Various features of the present invention and advantage have been pointed out in the following explanation of doing with reference to accompanying drawing.
In the accompanying drawings:
Fig. 1 is the rearview of device;
Fig. 2 is the perspective view of support sections;
Fig. 3 is the elevation of this device part;
Fig. 4 is the part of this device and profile along two section bars of support longitudinal central axis line XX ';
Fig. 5 is and the rearview of joining device of two section bars that the distance between the section bar axis is E 1
Fig. 6 is and the rearview of joining device of two section bars that the distance between the section bar axis is E 2
Electric device of the present invention is a kind of switching device.Such as being a kind of contactor/circuit breaker.
With reference to accompanying drawing, the back plate 1 of the device that wherein only drawn.
Device is fixed on two support sections 2 and 3.
Standard support sections 2 or 3 cross section are hat.It comprises a terminate in enlarged undercut portions 21 or 31, links to each other with 33 with 23 or 32 with two edges of a wing 22, and the labial lamina 24 on each edge of a wing and 25 or 34 and 35 is arranged in the same plane and a side of each centre web 21 placed in the middle or 31.Top labial lamina 24 or 34 has the top along 26 or 36, and bottom labial lamina 25 or 35 has the end along 27 or 37.
Back plate 1 has bottom supporting face 10 and top-supported face 11; Surface 10 is near the bottom 1a of back plate, and surface 11 is near the top 1b of back plate.
Bottom supporting face 10 has bottom dog 12a and top dog 12b in the side near plate bottom, back 1a, and they are formed with open-topped chute 20a, are used to hold the labial lamina 25 of section bar 2.Surface 10 is respectively the P place at distance bottom dog 12a and top dog 12b and has a pair of buttress platform 13a and a pair of buttress platform 13b towards top dog 12b towards bottom dog 12a.This two couples buttress platform 13a and 13b respectively are formed with guidance surface 20b, and the labial lamina 24 of section bar leans on thereon.Bottom dog 12a and top dog 12b leave buttress platform 13a and the same distance P of 13b respectively, and and pile up neatly platform 13a, 13b is the same staggers one each other apart from d, therefore, in order between section bar 2 and 3 axis, to be two different numerical value E apart from E 1And E 2Among any one numerical value the time, electric device can both be fixed on section bar 2 and 3, so make d=E 1-E 2
Bottom dog 12a and top dog 12b are movable.They are fixed tightly in common movable slide plate 14.This slide plate can be in the longitudinal central axis line XX ' of slideway 4 these devices of upper edge slip.It heads on a spring 5 that works with bend mode, moves such as the sheet spring, and the two ends of sheet spring place among the back plate groove 4a perpendicular to slideway 4.The sheet spring keeps case of bending by the lug above the slide plate 15.
Slide plate has an operation recess 14a at bottom 1a place, be used to insert screwdriver or similar tool with the pulling slide plate, takes off so that handle assembly unloads from section bar 2.
The top-supported face 11 of back plate has movable elasticity buttress platform 16 and fixing lug 17 on its top, have fixing buttress platform 18 in its bottom.
Fixing lug 17 defines chute 30, but is used for the labial lamina 34 that play ground holds section bar 3.
Fixing buttress platform 18 is in the bottom on surface 11, when the labial lamina 35 of section bar 3 is posted by bearing-surface 11, leaves gap g with respect to labial lamina 35.
Movable elasticity buttress platform 16 directly is pressed against above the edge 36 of labial lamina 34.
Movable buttress platform 16 comprises the spring assembly 6 that is arranged among the 6a of guide bracket hole.
Spring assembly can be a for example helical spring.In addition, also can be sheet spring or elastomer block.
The shape of guide holder hole 6a and spring assembly 6 is complementary.In this example, they are rectangular recess, and each groove has the spring bottom base 6C narrower than bearing-surface having base 6b near back plate end 1b one side at opposite side, make that its bottom exposed near the bearing-surface 11 when spring remained among its hole.
So spring 6 is leaning the top of the base 6b in each hole and 6c and section bar 3 along 36 when this device is fixed on bottom and the top section bar.Under standard state, promptly when between section bar 2 and 3 axis equal distance D between spring 6 bottoms that guide surface 20b and section bar 3 leaned apart from E the time, these springs are slightly by compression.
How the explanation switching device is fixed on two section bars now.
For switching device being fixed on two parallel section bars 2 and 3, device is engaged, with top section bar 3 so that the top of section bar top lip of slice 34 props up the movable spring 6 of piling up neatly platform 16 along 36.At this moment, device only rests on the edge of a wing, top 32 of this section bar.Incline then and press this device, bottom labial lamina 25 edges 27 of bottom section bar 2 are positioned by among bottom dog 12a or the formed chute 20a of top dog 12b, install the application of force along arrow F1 direction to this, bottom labial lamina 25 is pressed over above the inclined surface 12d of bottom dog 12a or top dog 12b, can makes spring 5 bendings that are directed downwards mobile slide plate along arrow F2 like this; So bottom dog 12a or top dog 12b have just engaged with the bottom labial lamina 25 of section bar, 26 at the edge of top labial lamina 24 leans on guidance surface 20b, and the inclined surface 12c of hook guarantees that this device is fixed on the section bar firmly.After on device is fixing, spring 6 is compressed, and the top of section bar is bonded among the chute 30 along 36.This state is corresponding to standard state, wherein equal spring bottom that section bar 3 leaning and the distance D between the guide surface 20b apart from E between two section bar axis, spring must be slightly by compression under standard state, if so that be a bit larger tham distance D apart from E between the two axial lines, they can further be compressed, if perhaps be slightly smaller than distance D apart from E between the two axial lines, they can stretch.
So, after device has been installed in bottom section bar 2 above, if between the axis of section bar 2 and 3 apart from E greater than distance D, 6 on spring is compressed than the standard state end with Duo, and the labial lamina 34 of section bar 3 embedding chute 30 darklyer just.
After device has been installed in above the bottom section bar 2, if b.c. E less than distance D, spring 6 stretches during than standard state to some extent, labial lamina 34 still is engaged among the chute 30, so that handle assembly is fixed on the section bar comparatively securely.
It should be noted that, buttress platform 18 under above-mentioned various situations, if that is between the two axial lines to depart from standard figures apart from E enough little, or not do not leave gap g between the edge 37 of buttress platform 18 and section bar 3 for fixedly the working of device.On the other hand, if more much smaller than distance D apart from E between the two axial lines, then labial lamina 34 no longer is snapped among the chute 30, just and buttress platform 18 is asking this device to withstand on the section bar 3, still support by section bar with an edge of a wing.

Claims (5)

1, be suitable for being fixed on electric device on two parallel support sections (2,3) with a web and two edges of a wing, include: a bottom supporting face (10), first or bottom section bar (2) be attached on this face, and this face is provided with movable hook (12b); And a top-supported face (11), second or top section bar (3) be attached on this face, and this face is provided with attaching clamp (17), it is characterized in that: bottom supporting face (10) locates to have fixed stook platform (13b) in square movable hook distance for (P); The labial lamina that top-supported face (11) has an edge of a wing, top of at least one top section bar leans the elasticity buttress platform (16) of activity thereon, and the gap (g) used of the labial lamina on the edge of a wing, bottom of a confession top section bar that is positioned at the relative side of movable buttress platform.
2, the electric device that is suitable for being fixed on two support sections as claimed in claim 1 is characterized in that: described bottom supporting face comprises additional fastening buttress platform (13a) that staggers and the additional active hook (12a) that staggers.
3, the electric device that is suitable for being fixed on two support sections as claimed in claim 2, it is characterized in that: hook (12b) and additional hook (12a) are fixed tightly in common slide plate (14), and this slide plate can head on spring (5) and pass along the longitudinal axis (XX ') of device.
4, the electric device that is suitable for being fixed on two support sections as claimed in claim 2 is characterized in that: the range of hook is greater than the range of activity elasticity buttress platform.
5, any one described electric device that is suitable for being fixed on two support sections in every as described above claim is characterized in that: activity elasticity buttress platform (16) comprises at least one spring or an elastomer block.
CN95104313A 1994-04-12 1995-04-12 Electrical device adapted to be fixed to two parallel support sections Expired - Fee Related CN1048826C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9404423 1994-04-12
FR9404423A FR2718577B1 (en) 1994-04-12 1994-04-12 Electric device mounted on profiles.

Publications (2)

Publication Number Publication Date
CN1117660A true CN1117660A (en) 1996-02-28
CN1048826C CN1048826C (en) 2000-01-26

Family

ID=9462088

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95104313A Expired - Fee Related CN1048826C (en) 1994-04-12 1995-04-12 Electrical device adapted to be fixed to two parallel support sections

Country Status (7)

Country Link
KR (1) KR950034325A (en)
CN (1) CN1048826C (en)
BE (1) BE1007989A3 (en)
DE (1) DE19513778C2 (en)
FR (1) FR2718577B1 (en)
IT (1) IT1280861B1 (en)
TW (1) TW378828U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101923970A (en) * 2009-06-16 2010-12-22 三信国际电器上海有限公司 Guide rail installing mechanism
CN102606566A (en) * 2010-12-14 2012-07-25 罗伯特·博世有限公司 Fastening device

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4998566B2 (en) * 2010-01-27 2012-08-15 富士電機機器制御株式会社 Attachment / detachment structure of electromagnetic contactor and accessory unit, and assembly method of movable hook provided in accessory unit
DE102014207496B4 (en) * 2014-04-17 2022-02-03 Siemens Aktiengesellschaft Interlocking device for a modular series assembly, series assembly and busbar assembly
DE102020130460A1 (en) 2020-11-18 2022-05-19 Valeo Schalter Und Sensoren Gmbh Locking device, roof control device and vehicle with a roof control device

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
IT1037507B (en) * 1974-04-30 1979-11-20 Siemens Ag FIXING DEVICE FOR ELECTRICAL APPLIANCES
DE3014499A1 (en) * 1980-04-16 1981-10-22 Brown, Boveri & Cie Ag, 6800 Mannheim Conductor rail clamping mechanism - uses spring loaded jaw against one edge, having stepped clamping surface with alternative specified contours
DE3136545A1 (en) * 1981-09-15 1983-04-21 Brown, Boveri & Cie Ag, 6800 Mannheim Device for mounting an installation apparatus on two standard mounting rails
DE3510207C2 (en) * 1985-03-21 1993-11-04 Kloeckner Moeller Gmbh BRACKET FOR SNAP-FASTENING ELECTRICAL SWITCHING AND INSTALLATION DEVICES ON STANDARD PROFILE RAILS
DE3544363C1 (en) * 1985-12-14 1987-06-11 Kloeckner Moeller Elektrizit Arrangement for mounting electrical apparatuses on supporting rails
DE8605786U1 (en) * 1986-03-03 1986-04-17 Albrecht Jung Gmbh, 7965 Ostrach Device carrier for NH fuse switch
DE8711183U1 (en) * 1987-08-17 1987-10-01 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
CN88211617U (en) * 1988-04-09 1988-12-28 上海市崇明星火家用电器总厂 Built-in combined electric unit
CN2116973U (en) * 1992-01-13 1992-09-23 倪建林 Fixture for mounting coupling parts
DE9202815U1 (en) * 1992-03-04 1993-07-01 Kloeckner-Moeller Gmbh, 5300 Bonn, De

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101923970A (en) * 2009-06-16 2010-12-22 三信国际电器上海有限公司 Guide rail installing mechanism
CN102606566A (en) * 2010-12-14 2012-07-25 罗伯特·博世有限公司 Fastening device

Also Published As

Publication number Publication date
BE1007989A3 (en) 1995-12-05
DE19513778C2 (en) 1998-08-27
FR2718577A1 (en) 1995-10-13
ITTO950284A1 (en) 1996-10-11
IT1280861B1 (en) 1998-02-11
TW378828U (en) 2000-01-01
KR950034325A (en) 1995-12-28
DE19513778A1 (en) 1995-10-19
CN1048826C (en) 2000-01-26
ITTO950284A0 (en) 1995-04-11
FR2718577B1 (en) 1996-07-12

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Free format text: CORRECT: PATENTEE; FROM: SCHNEIDER ELECTRIC SA TO: SCHNEIDER ELECTRIC INDUSTRIES SAS

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Patentee after: Schneider Electric SA

Patentee before: Schenider Electric SA

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee