CN201877319U - Connecting element and multi-polar protection switch device - Google Patents
Connecting element and multi-polar protection switch device Download PDFInfo
- Publication number
- CN201877319U CN201877319U CN2010205954738U CN201020595473U CN201877319U CN 201877319 U CN201877319 U CN 201877319U CN 2010205954738 U CN2010205954738 U CN 2010205954738U CN 201020595473 U CN201020595473 U CN 201020595473U CN 201877319 U CN201877319 U CN 201877319U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- protection switch
- clamping plate
- guiding clamping
- wide side
- 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.)
- Expired - Fee Related
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 3
- 125000002015 acyclic group Chemical group 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005405 multipole Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
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
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H71/1018—Interconnected mechanisms with only external interconnections
-
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
- H01H2071/1036—Interconnected mechanisms having provisions for four or more poles
Abstract
The utility model relates to a connecting element and a protection switch device, in particular to a connecting element which is used for assembling a multi-polar circuit protection switch unit (100) comprising protection switches (101, 101', 101'', 101''') arranged mutually. The connecting element comprises a guide rail (10), switch handles (11) of the protective switches (101, 101', 101'', 101''') arranged mutually are connected with one another through the guide rail, wherein the guide rail (10) is provided with at least one guide clamp plate (12, 12'), which is swingably kept on a shell (102) of one of the protection switches (101, 101', 101'', 101''') .
Description
Technical field
The present invention relates to a kind of Connection Element that is used to assemble the multipolar system line protection switch unit of being made up of (aneinandergereiht), for example one pole, the two poles of the earth, three utmost points or the four pole type protection switch of mutual arrangement (Leitungsschutzschaltereinheit) of the preamble according to claim 1, this Connection Element comprises the guide rail (Schiene) of the common overlap joint of switch handle (Schaltknebel) of the protection switch that will arrange mutually.
In addition; the present invention relates to multipolar system line protection switch unit according to the preamble of claim 7; this multipolar system line protection switch unit is assembled by the one pole or the two plate protection switch of mutual arrangement, and it has the guide rail with the common overlap joint of switch handle of protection switch.
Background technology
For example from file DE 92 03 138U and file EP 0 694 946A1, the multipolar system equipment that known in principle Connection Element of the same type and the acyclic type protection switch by mutual arrangement of the same type are assembled.
By making line protection switch be arranged in side by side that special-shaped guide rail (Profilschiene) commonly used is gone up and mechanically connect mutually each other by additional special Connection Element, multipolar system line protection switch unit allow usually in the assembly shop or as when needed at the scene (vor Ort) form by each one pole, the two poles of the earth, three utmost points or the manufacturing of four pole type line protection switch individually in simple mode.At this, the switch knob (Schaltgriff) of the equipment of arranging or switch handle utilization connection guide rail (this connection guide rail overlaps switch knob or switch handle jointly) mechanically interconnects mutually.The effect that this had is, when one in the commanding apparatus switch handle, for example that is to say that when swinging to the on-position switch handle of the equipment that other is arranged is mutually driven and be forced to equally to swing by connecting guide rail in composition (Verbund) from open position.At this,, connect guide rail and make by the plastics (for example by thermoplastics) of insulation usually, but connecting guide rail also can be made of metal for the cost reason and for the reason of safety in operation.
If a place that is placed in composition in the equipment in the outside carries out the manipulation of switch handle, connect then that guide rail self can reverse or crooked, make this connection guide rail can enter into obliquity.The switch handle of such equipment (that is, this equipment is positioned at the opposite edges place with respect to such equipment (that is, the switch handle of this equipment is handled) in composition) has temporarily postponed switching (schalten) owing to connect reversing of guide rail.Also must apply suitable height and switch power (Schaltkraft), with in order to switch all utmost points in this case, because part switching power is absorbed and must be compensated by the distortion that connects guide rail.
Summary of the invention
Therefore; the objective of the invention is, so improve the Connection Element that is used to assemble the multipolar system line protection switch unit of forming by the protection switch of mutual arrangement, promptly; make when jointly switching the equipment of in composition, arranging abreast, improve operation comfort and switch reliability.
Another object of the present invention is that the multipolar system line protection switch unit that improvement is assembled by the one pole or the multipole protection switch of mutual arrangement so that when jointly switching the equipment of arranging abreast in composition, improves operation comfort and switches reliability.
For Connection Element, the Connection Element of the feature of this purpose by having claim 1 is realized.
For multipolar system line protection switch unit, the multipolar system line protection switch unit of the feature of this purpose by having claim 7 is realized.
Therefore, according to the present invention, guide rail has at least one guiding clamping plate (F ü hrungslasche), but these guiding clamping plate remain on one housing place in the protection switch in the mode of oscillating motion.The guiding clamping plate make guide rail have higher rigidity when switch handle is swung, and guide rail self can not reverse or bending so that connect.
According to favourable form of implementation of the present invention, guide rail has the guiding clamping plate respectively at its each free end place, but these guiding clamping plate remain on the wide side of the shell body place of multipolar system line protection switch unit in the mode of oscillating motion.Thus, can avoid connecting reversing of guide rail especially effectively.
According to favourable form of implementation of the present invention, guide rail is special-shaped guide rail (Profilschiene), and the special-shaped profile (Profilkontur) of this abnormal shape guide rail is complementary with the outline of switch handle.For example, common employed switch handle has the semicircular cross-section profile, and connection guide rail according to the present invention has cross section profile U-shaped or flute profile that mates with this semicircular cross-section profile phase.
According to favourable form of implementation of the present invention, the guiding clamping plate have the latch (Rastnoppe) towards the wide side of housing.Thus, but these guiding clamping plate with the mode kayser of oscillating motion in the corresponding recess at the wide side of housing place.
According to favourable form of implementation of the present invention, the guiding clamping plate have recess arc, crescent shape to be used for the housing apparatus side
Directing pin (F ü hrungsstift).Guiding by this pin promotes coupling stiffness (Verbindungssteifigkeit).
According to favourable form of implementation of the present invention, guide rail comprises makes this guide rail flexibly press to the flexible member of switch handle.For example, this flexible member can be elastic bridge contact pin (Steg), and this elastic bridge contact pin is to give prominence to perpendicular to the mode of the special-shaped surfaces of the inboard that connects guide rail.Especially advantageously, connect the surface profile of the special-shaped profile of guide rail greater than switch handle.
In according to multipolar system line protection switch unit of the present invention, that assemble by the protection switch of mutual arrangement (it has the guide rail with the common overlap joint of switch handle of protection switch); guide rail has at least one guiding clamping plate, but these guiding clamping plate remain on one housing place in the protection switch in the mode of oscillating motion.
According to favourable form of implementation of the present invention, the wide side of shell body have towards the front side open wide, convex shoulder shape
Recess, the guiding clamping plate be bearing in this recess so that the guiding clamping plate wide side and the wide side of shell body be coupled to each other in the mode (b ü ndig) that flushes.Guaranteed that thus other switch can not have at interval mode to attach to the wide side place of the multipolar system line protection switch unit that one pole or two plate protection switch by mutual arrangement assemble.
Description of drawings
By means of the accompanying drawing that wherein shows embodiments of the invention, further explain and describe the present invention and other favourable design and improvement project of the present invention.
Wherein:
Fig. 1 has shown the four pole type line protection switch unit of being assembled by four acyclic type protection switches of arranging mutually,
Fig. 2 has shown the guide rail of the common overlap joint of switch handle of the protection switch that will arrange mutually,
Fig. 3 has shown the detailed view at the guide rail at switch handle place loaded onto according to Fig. 1 and 2, and
Fig. 4 has shown the detailed view at the guide rail at switch handle place loaded onto of the alternative form of implementation that has flexible member.
In the accompanying drawings, member or element identical or that play equivalent action are provided with same reference numerals.
List of reference characters
10 guide rails
11 switch handles
12 guiding clamping plate
12 ' guiding clamping plate
13 latch
14 arc-shaped notch
15 flexible members
15 ' flexible member, elastic bridge contact pin
100 line protection switch unit
101 protection switches
101 ' protection switch
101 " protection switch
101 ' " protection switch
102 housings
103 wide sides
104 front sides
105 recesses
The directing pin of 106 equipment sides
Embodiment
Fig. 1 has shown the acyclic type protection switches of mutually arranging by four 101,101 ', 101 ", 101 ' " the four pole type line protection switch unit 100 assembled.The mutual protection switch of arranging 101; 101 '; 101 " switch handle 11; 101 ' " is by means of the common guide rail 10 that overlaps of these protection switches is connect each other mutually; thereby when the switch handle of manually swinging in the protection switch one, the switch handle of other protection switch is swung together, so that guarantee jointly to be switched on or switched off all four protection switches of arranging mutually thus.
Guiding clamping plate 12 ' have towards the latch 13 of the wide side 103 of housing.Thus, the mode that this latch 13 can kayser joins in the recess at wide side 102 places.Another guiding clamping plate 12 have circular locking recess; and the corresponding wide side of protection switch combination (Schutzschalterkombination) has latch (not illustrating) herein, connects so that be provided at the locking that connects between guide rail and the apparatus casing equally at the opposite side place that connects guide rail.At this, latch 13 is shown in the supporting member at housing place.
Guiding clamping plate 12 ' have the directing pin 106 of recess 14 arc, crescent shape to be used for the housing apparatus side, thus, further improve the guiding at the housing place.
In the shown form of implementation, flexible member is embodied as elastic bridge contact pin 15 ' in Fig. 4, and this elastic bridge contact pin 15 ' is installed in guiding clamping plate 12 places.Therefore, as guiding clamping plate 12, the backstop (Anschlag) that elastic bridge contact pin 15 ' externally laterally is positioned at wide side 103 places of switchgear 102 and is supported on wide side 103 places is located.
The wide side 103 of shell body has 104 recesses 105 that open wide, convex shoulder shape towards the front side, and guiding clamping plate 12 are bearing in this recess 105.Relative wide side place (this wide side is sightless) corresponding another recess is installed in the view of Fig. 1 and 3.Recess 105 has the form of V-notch (Einschnitt).Clamping plate 12 utilize its free end and are on the base portion of (aufstehen) V shape otch.Realized that thus the wide side and the wide side 103 of shell body of guiding clamping plate 12,12 ' are coupled to each other in the mode that flushes.Guiding clamping plate 12,12 ' are not given prominence to and are exceeded wide side 102.Therefore, other protection switch can not have protection switch composition 100 places that connect guide rail there to be mode at interval to attach on side direction.
It is evident that without doubt for the professional, the present invention is not restricted to the details of above illustrated form of implementation, and under the situation of essential characteristic of the present invention, present invention may be embodied in other special shape, and therefore desired is, these current forms of implementation are all thought illustrative in all fields and are not provided constraints, wherein, with respect to for above-described reference more with reference to appended claim, and be noted that therefore meaning and all interior modification of scope of being in the equivalent of claim are all included.
Claims (9)
1. protection switch (101 that is used to assemble by mutual arrangement; 101 '; 101 "; 101 ' ") Connection Element of the multipolar system line protection switch unit (100) of Zu Chenging; comprise protection switch (101 with described mutual arrangement; the guide rail (10) of the common overlap joint of switch handle 101 ', 101 ", 101 ' ") (11); it is characterized in that; described guide rail (10) has at least one guiding clamping plate (12,12 '), described guiding clamping plate (12; 12 ') but remain on described protection switch (101 in the mode of oscillating motion; 101 ', 101 " one housing (102), 101 ' ") is located.
2. Connection Element according to claim 1; it is characterized in that; described guide rail (10) has guiding clamping plate (12 respectively at its each free end place; 12 '); described guiding clamping plate (12,12 ') but locate with the wide side of shell body (103) that the mode of oscillating motion remains on described multipolar system line protection switch unit (100).
3. Connection Element according to claim 1 is characterized in that, described guide rail (10) is special-shaped guide rail, and the outline of the special-shaped profile of described special-shaped guide rail and described switch handle (11) is complementary.
4. Connection Element according to claim 2 is characterized in that, described guiding clamping plate (12 ') have the latch (13) towards the wide side of described housing (103).
5. Connection Element according to claim 2 is characterized in that, described guiding clamping plate (12 ') have the directing pin (106) of recess arc, crescent shape (14) to be used for the housing apparatus side.
6. Connection Element according to claim 3 is characterized in that, described guide rail (10) comprises makes described guide rail (10) flexibly press to the flexible member (15) of described switch handle (11).
7. protection switch (101 by mutual arrangement; 101 '; 101 " the multipolar system line protection switch unit (100) that; 101 ' ") assembles; it has described protection switch (101; the guide rail (10) of the common overlap joint of switch handle 101 ', 101 ", 101 ' ") (11); it is characterized in that; described guide rail (10) has at least one guiding clamping plate (12,12 '), described guiding clamping plate (12; 12 ') but remain on described protection switch (101 in the mode of oscillating motion; 101 ', 101 " one housing (102), 101 ' ") is located.
8. the multipolar system line protection switch unit (100) that assembles by the protection switch of mutual arrangement according to claim 7; it is characterized in that; described guide rail (10) has guiding clamping plate (12 respectively at its each free end place; 12 '); described guiding clamping plate (12,12 ') but locate with the wide side of shell body (103) that the mode of oscillating motion remains on described multipolar system equipment (100).
9. the multipolar system line protection switch unit (100) that assembles by the protection switch of mutual arrangement according to claim 8; it is characterized in that; the wide side of described shell body (103) has (104) recess (105) that open wide, convex shoulder shape towards the front side; described guiding clamping plate (12; 12 ') be bearing in the described recess (105); so that the wide side of described guiding clamping plate (12,12 ') and the wide side of described shell body (103) are coupled to each other in the mode that flushes.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010005727 | 2010-01-26 | ||
| DE102010005727.4 | 2010-01-26 | ||
| DE102010012982.8 | 2010-03-26 | ||
| DE102010012982A DE102010012982B3 (en) | 2010-01-26 | 2010-03-26 | Connecting element and multipole circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201877319U true CN201877319U (en) | 2011-06-22 |
Family
ID=43856100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205954738U Expired - Fee Related CN201877319U (en) | 2010-01-26 | 2010-10-27 | Connecting element and multi-polar protection switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201877319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157523A (en) * | 2014-06-30 | 2014-11-19 | 浙江天正智能电器有限公司 | Breaker with handle locking function |
-
2010
- 2010-10-27 CN CN2010205954738U patent/CN201877319U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104157523A (en) * | 2014-06-30 | 2014-11-19 | 浙江天正智能电器有限公司 | Breaker with handle locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20191027 |