CN201674139U - Low voltage switch cabinet having 1/2M drawout function units - Google Patents
Low voltage switch cabinet having 1/2M drawout function units Download PDFInfo
- Publication number
- CN201674139U CN201674139U CN2010202158430U CN201020215843U CN201674139U CN 201674139 U CN201674139 U CN 201674139U CN 2010202158430 U CN2010202158430 U CN 2010202158430U CN 201020215843 U CN201020215843 U CN 201020215843U CN 201674139 U CN201674139 U CN 201674139U
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- chassis
- drawer
- draw
- functional units
- drawer body
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Abstract
The utility model relates to a low voltage switch cabinet having 1/2M drawout function units. The switch cabinet comprises a plurality of drawer layers separated by drawer partition plates, and each drawer layer is provided with two drawout function units mutually separated. Each drawout function unit comprises a drawer body, a guide rail and a push mechanism, the guide rail is fixedly arranged on the drawer partition plate, and the drawer body is matched with the guide rail. The push mechanism is arranged at the lower part of the drawer body. The push mechanism comprises a turntable provided with an arc-shaped opening guide groove, a pivot rotating shaft of which the upper part is provided with a clamp cap, a push rod, a pull rod and a guide component arranged on the drawer partition plate. The turntable is arranged on the chassis base plate of the drawer body by the pivot rotating shaft. Multiple drawout function units are additionally arranged without changing the original volume, and the circuits of all units are mutually independent and free from interference. The conversion of the disconnection position, the experiment position and the connection position of the circuits of the function units can be independently completed.
Description
Technical field
The utility model relates to a kind of low-voltage complete equipment and feeds out loop structure, is specifically related to a kind of low-tension switch cabinet of the 1/2M of having draw-out type functional units.
Background technology
The low tension switch drawout cubicle comprises a plurality of mutual isolation that are separated into by dust panel, non-interfering draw-out type functional units.At present, the low tension switch drawout cubicle feeds out every 10 loops is installed at most, in actual use, often needs the low tension switch drawout cubicle of separate unit greater than 10 element loops.The height of a general low-tension switch cabinet is equivalent to the height of which floor building, in the epoch of current soil anxiety, the overall dimensions of low-tension switch cabinet is difficult for increasing, and because the qualification of element loop embedding structure and function, the height modulus of each element loop is malleable not also, the low tension switch drawout cubicle of original size is had greater than 10 element loops, and this element loop is separate, do not disturb mutually, and can independently finish the open position in draw-out type functional units loop, the experiment position, the conversion of three positions of on-position, this becomes the current technical problem that needs to be resolved hurrily.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of low-tension switch cabinet of the 1/2M of having draw-out type functional units, this low-tension switch cabinet is divided into two 1/2 draw-out type functional units of isolating mutually about with original draw-out type functional units, volume is little, the installation loop is many, be easy to processing, safe and reliable.
The utility model is realized by the following technical solutions:
A kind of low-tension switch cabinet with 1/2M draw-out type functional units, described drawer layer is provided with two draw-out type functional units of isolating mutually, this each draw-out type functional units comprises drawer body, guide rail and propulsive mechanism, described guide rail is fixedly installed on the dust panel, drawer body and described guide rail; Described propulsive mechanism is arranged on the drawer body bottom, it comprises that the rotating disk, the top that are provided with the arc opening gathering sill are provided with the pivotal axis of card cap, push rod, pull bar, are installed in the guide on the dust panel, described rotating disk is arranged on the chassis base plate of drawer body by pivotal axis, one side of this rotating disk pivotal axis is provided with the arc guide groove that can supply guide to slide within it, and opposite side is provided with push rod; One end of this push rod is stuck on the pivotal axis of rotating disk; This rotating disk is provided with connection, the test of corresponding drawer body respectively, three location holes of isolation diverse location on the isometrical circle of pivotal axis; Described pull bar is screwed on the opposite side facade on chassis, one end of this pull bar is connected with chassis base plate by spring, the other end is divided into the mobile jib and branch bar two parts that is perpendicular to one another, mobile jib is parallel with the side elevation on chassis, divide bar vertical with the side elevation on chassis, described minute bar be provided with one with branch bar rotating disk backstay vertically downward.
Described drawer body comprises the chassis and is vertically set on two side and the supporting bracket that is connected the two side on this chassis, this chassis is made up of base plate and four side elevations, be equipped with the through hole by the modulus arranged on three side elevations of this base plate and corresponding sidewall thereof, supporting bracket and sidewall, the supporting bracket, described chassis, two side and supporting bracket see through through hole by securing member and interconnect.
The through-hole diameter of described chassis side is less than the through hole of sidewall, and sidewall is fixedlyed connected by tapping screw from outside to inside with the chassis.
Described rotating disk is fixed with the fixed axis parallel with pivotal axis, and described push rod connects pivotal axis and fixed axis.
By installing hole mounting panel is set on the described drawer body chassis base plate, this mounting panel fixed installation circuit breaker.
Described each draw-out type functional units is identical, and the drawer of same functional unit has good interchangeability.
The utlity model has following advantage:
1, the utility model is under the constant situation of low-tension switch cabinet overall dimensions and draw-out type functional units height, with respect to Unit 11 modulus drawer, on width dimensions, be divided into two and obtain two 1/2M draw-out type functional units of isolating mutually, function is independent fully each other, noiseless, solve drawout cubicle multiloop problem, realize requirement greater than 10 element loops, be easy to processing, safe and reliable.
2, each 1/2M draw-out type functional units of the present utility model is finished independent task by independent guide rail and rotating disk propulsive mechanism, simple to operate, its turntable is provided with the hole of three positions of three corresponding drawers disconnections, experiment, connection, solved the little conversion that still can realize drawer open position, experiment position, three positions of on-position of half module drawer volume, and the drawer of same functional unit has good interchangeability.
3, the utility model has significantly reduced the quantity of the required cupboard of minor loop low-voltage cabinet, conserve space, for the user has reduced the expense of half nearly, and 1/2M draw-out type functional units volume little, be easy to processing, safe and reliable, cost is low.
4, the biside plate of the utility model drawer body is provided with a plurality of ventilation holes, is beneficial to aeration-coolingly, improves the operational environment of the 1/2M draw-out type functional units of low-tension switch cabinet.
5, the utility model solves drawout cubicle multiloop problem, is widely used, applicable to the distribution system of industries such as power plant, mine, oil, chemical industry, metallurgy, weaving, skyscraper.
Description of drawings
Fig. 1 is the structural representation of the utility model drawer open position;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model propulsive mechanism;
Fig. 4 is the utility model propulsive mechanism Tiebar structure schematic diagram;
Fig. 5 is the structural representation of the utility model drawer on-position;
Fig. 6 is the plan structure schematic diagram of Fig. 5.
Embodiment
Embodiment
The utility model functional unit drawer unit loop rated current 80A and following.The definition of 1/2M draw-out type functional units is divided into two on width dimensions with respect to the draw-out type functional units of Unit 11 modulus.Modulus is for interfloor height, and height 175mm is 1 modulus.Same functional unit has good interchangeability.Multipotency is installed 20 1/2M draw-out type functional units in every low-voltage cabinet.Separation between the functional unit, between the compartment is clear, reliable, and the fault because of a certain power supply does not influence other cell operation, makes fault be confined to minimum zone.
As shown in Figure 1, 2, a kind of low-tension switch cabinet described in the utility model with 1/2M draw-out type functional units, comprise a plurality of drawer layers of separating by dust panel 1, described each drawer layer is provided with two draw-out type functional units 2 of isolating mutually, this each draw-out type functional units 2 comprises drawer body 3, guide rail 4 and propulsive mechanism 5, and described guide rail 4 is fixedly installed on the dust panel 1, drawer body 3 and described guide rail 4 couplings, guide rail 4 control drawer bodies 3 directions of motion import both allocations.
Described drawer body 3 comprises chassis 31 and is vertically set on two side 32 and the supporting bracket 33 that is connected two side 32 on this chassis 31, this chassis 31 is made up of base plate and four side elevations, this base plate and corresponding sidewall 32 thereof, three side elevations of supporting bracket 33 and sidewall 32, be equipped with through hole on the supporting bracket 33 by the modulus arranged, have Φ 7 installing holes on the sidewall 32, three side elevations on drawer body chassis have Φ 5.3 installing holes, pass sidewall Φ 7 installing holes from outside to inside with Φ 6 tapping screws, attack Φ 5.3 installing holes on the drawer body 3, thereby sidewall 32 is fixed on the drawer body 3.The method that supporting bracket 33 usefulness are identical is installed between the two side 32, selects suitable position as required, and is fixing from outside to inside with tapping screw.Here supporting bracket plays control drawer upper dimension, strengthens the effect of drawer bulk strength, also as handle, is convenient to the drawer push-and-pull in addition.
31 tops, chassis of drawer body inside can be provided with mounting panel (figure slightly), and mounting panel is used to install circuit breaker, and the rated current of this circuit breaker is generally below the 80A.Have 10 Φ 5.3 installing holes of 2 row, 5 row on the mounting panel, the base plate on drawer body chassis 31 has 9 row, 9 row and amounts to 81 Φ 7 installing holes, spacing is 25mm between adjacent row and row, column and the row, be upward through from drawer body bottom with tapping screw mounting panel is fixed on the drawer body 3, because drawer body bottom installing hole is more, therefore mounting panel can have a plurality of installation sites on drawer body, can select suitable installation site according to the actual requirements, also can adjust flexibly within the specific limits as required.This installation method is simple and convenient, saves cost.
Shown in Fig. 1,3,4, described propulsive mechanism 5 is arranged on drawer body 3 bottoms, it comprises that the rotating disk 7, the top that are provided with arc opening gathering sill 6 are provided with the pivotal axis 8 of card cap, pull bar 9, push rod 10, are installed in the fairlead 11 on the dust panel 1, described rotating disk 7 is arranged on chassis 31 base plates of drawer body 3 by pivotal axis 8, a side of pivotal axis 8 is provided with the arc-shaped slot 6 that can slide for fairlead 11 within it on this rotating disk 7, and this fairlead 11 can allow when the rotation arc-shaped slot 6 on it along fairlead 11 stable, well-regulated slips for rotating disk 7; Opposite side is provided with push rod 10; One end of this push rod 10 is stuck on the pivotal axis 8 of rotating disk 7, and the other end is fixed on the rotating disk 7 on the fixed axis 12 parallel with pivotal axis 8, and described push rod 10 is used for drawer and advances and pull out.This rotating disk 7 is provided with connection, the test of corresponding drawer body respectively, three location holes 13 of isolation diverse location on the isometrical circle of pivotal axis 8; As shown in Figure 4, described pull bar 9 is screwed on the opposite side facade 314 on the chassis 31 of drawer body 3, one end of this pull bar 9 is connected with the base plate on chassis 31 by spring 14, the other end is divided into the mobile jib 91 and branch bar 92 two parts that is perpendicular to one another, mobile jib 91 is parallel with the side elevation 314 on chassis 31, divide bar 92 vertical with the side elevation 314 on chassis, described minute bar 92 be provided with one with divide bar rotating disk backstay 93 vertically downward, the square hole 35 that this rotating disk backstay 93 sees through the 31 base plate settings of drawer body chassis can block the location hole 13 on the rotating disk 7 respectively, with the fixing diverse location of rotating disk 7, described spring 14 can make the other end of pull bar 9 abut against on the rotating disk 7, plays fixation during rotating disk 7 location.
When needs are adjusted the drawer body cell position, but mobile jib 91 parts of pull-up pull bar 9, this moment, spring 14 was compressed, the screw rotation of pull bar 9 on draw-out type functional units facade plate, 9 fens downward backstays 93 of bar 92 part verticals of described pull bar break away from rotating disk 7, promote push rod 10, the arc guide groove 6 on the rotating disk 7 slides along the fairlead 11 that is fixed on the draw-out type functional units dividing plate 1, and rotating disk 7 drive draw-out type functional units slide along the track 4 of its both sides simultaneously.When a hole arrival in three location holes 13 on the rotating disk of three diverse locations of corresponding draw-out type functional units needs the position, put down pull bar 9, spring 14 restores to the original state, the location hole 13 that the downward rotating disk backstay 93 of pull bar 9 verticals inserts on the rotating disk 7, pin rotating disk 7, promptly fix the position of draw-out type functional units.
When drawer body 3 is advanced to open position by guide rail 4, as Fig. 1, shown in 2, pull bar 9 blocks rotating disk 7, the open position of this expression drawer has arrived, and now, push rod 10 is promoted rotating disk 7, pull bar 9 is mentioned, the other end of pull bar 9 leaves the location hole 13 of rotating disk, according to the lever principle push rod 10 that turns clockwise, puts down pull bar 9 then, advance drawer body 3 by the fairlead 11 that is installed on the dust panel 1, during to test position, the location hole 13 in the middle of pull bar 9 blocks, this expression drawer test position has been arrived, in like manner continue to advance drawer, when pull bar 9 blocked the 3rd location hole 13, the expression link position had arrived, as Fig. 5, shown in 6.Be rotated counterclockwise push rod 10 and shift drawer onto test position, open position from link position, so realize the conversion of each drawer body open position, experiment position, three positions of on-position.
Claims (6)
1. low-tension switch cabinet with 1/2M draw-out type functional units, comprise a plurality of drawer layers of separating by dust panel, it is characterized in that, described drawer layer is provided with two draw-out type functional units of isolating mutually, this each draw-out type functional units comprises drawer body, guide rail and propulsive mechanism, described guide rail is fixedly installed on the dust panel, drawer body and described guide rail; Described propulsive mechanism is arranged on the drawer body bottom, it comprises that the rotating disk, the top that are provided with the arc opening gathering sill are provided with the pivotal axis of card cap, push rod, pull bar, are installed in the guide on the dust panel, described rotating disk is arranged on the chassis base plate of drawer body by pivotal axis, one side of this rotating disk pivotal axis is provided with the arc guide groove that can supply guide to slide within it, and opposite side is provided with push rod; One end of this push rod is stuck on the pivotal axis of rotating disk; This rotating disk is provided with connection, the test of corresponding drawer body respectively, three location holes of isolation diverse location on the isometrical circle of pivotal axis; Described pull bar is screwed on the opposite side facade on chassis, one end of this pull bar is connected with chassis base plate by spring, the other end is divided into the mobile jib and branch bar two parts that is perpendicular to one another, mobile jib is parallel with the side elevation on chassis, divide bar vertical with the side elevation on chassis, described minute bar be provided with one with branch bar rotating disk backstay vertically downward.
2. the low-tension switch cabinet with 1/2M draw-out type functional units according to claim 1, it is characterized in that, described drawer body comprises the chassis and is vertically set on two side and the supporting bracket that is connected the two side on this chassis, this chassis is made up of base plate and four side elevations, be equipped with the through hole by the modulus arranged on three side elevations of this base plate and corresponding sidewall thereof, supporting bracket and described sidewall, the supporting bracket, described chassis, two side and supporting bracket see through through hole by securing member and interconnect.
3. the low-tension switch cabinet with 1/2M draw-out type functional units according to claim 2 is characterized in that, the through-hole diameter of described chassis side is less than the through hole of sidewall, and sidewall is fixedlyed connected by tapping screw from outside to inside with the chassis.
4. the low-tension switch cabinet with 1/2M draw-out type functional units according to claim 1 is characterized in that described rotating disk is fixed with the fixed axis parallel with pivotal axis, and described push rod connects pivotal axis and fixed axis.
5. the low-tension switch cabinet with 1/2M draw-out type functional units according to claim 1 is characterized in that, by installing hole mounting panel is set on the described drawer body chassis base plate, this mounting panel fixed installation circuit breaker.
6. the low-tension switch cabinet with 1/2M draw-out type functional units according to claim 1 is characterized in that, described each draw-out type functional units is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158430U CN201674139U (en) | 2010-05-26 | 2010-05-26 | Low voltage switch cabinet having 1/2M drawout function units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202158430U CN201674139U (en) | 2010-05-26 | 2010-05-26 | Low voltage switch cabinet having 1/2M drawout function units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674139U true CN201674139U (en) | 2010-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202158430U Expired - Lifetime CN201674139U (en) | 2010-05-26 | 2010-05-26 | Low voltage switch cabinet having 1/2M drawout function units |
Country Status (1)
| Country | Link |
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| CN (1) | CN201674139U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931177A (en) * | 2010-05-26 | 2010-12-29 | 中煤电气有限公司 | Low-voltage switch cabinet having 1/2M draw-out type functional units |
| CN103269030A (en) * | 2013-05-31 | 2013-08-28 | 中煤电气有限公司 | Extraction type function unit for switch cabinet |
| CN104126257A (en) * | 2012-05-10 | 2014-10-29 | 三菱电机株式会社 | External manipulation mechanism for internal moving devices |
| CN104466774A (en) * | 2014-12-31 | 2015-03-25 | 盛道（中国）电气有限公司 | Low-voltage switching cabinet with 1/2 drawing-out type functional units |
| FR3045225A1 (en) * | 2015-12-15 | 2017-06-16 | Hager-Electro Sas | DISCHARGE CHASSIS FOR CIRCUIT BREAKER |
-
2010
- 2010-05-26 CN CN2010202158430U patent/CN201674139U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931177A (en) * | 2010-05-26 | 2010-12-29 | 中煤电气有限公司 | Low-voltage switch cabinet having 1/2M draw-out type functional units |
| CN101931177B (en) * | 2010-05-26 | 2012-07-04 | 中煤电气有限公司 | Low-voltage switch cabinet having 1/2M draw-out type functional units |
| CN104126257A (en) * | 2012-05-10 | 2014-10-29 | 三菱电机株式会社 | External manipulation mechanism for internal moving devices |
| CN104126257B (en) * | 2012-05-10 | 2016-05-25 | 三菱电机株式会社 | The external manipulation mechanism of mobile device in dish |
| CN103269030A (en) * | 2013-05-31 | 2013-08-28 | 中煤电气有限公司 | Extraction type function unit for switch cabinet |
| CN103269030B (en) * | 2013-05-31 | 2016-02-10 | 中煤电气有限公司 | A kind of draw-out type functional units for switch cubicle |
| CN104466774A (en) * | 2014-12-31 | 2015-03-25 | 盛道（中国）电气有限公司 | Low-voltage switching cabinet with 1/2 drawing-out type functional units |
| FR3045225A1 (en) * | 2015-12-15 | 2017-06-16 | Hager-Electro Sas | DISCHARGE CHASSIS FOR CIRCUIT BREAKER |
| WO2017103415A1 (en) * | 2015-12-15 | 2017-06-22 | Hager-Electro Sas (Société Par Actions Simplifiée) | Draw-out frame for circuit breaker |
| CN108370136A (en) * | 2015-12-15 | 2018-08-03 | 黑格尔电镀物品股份公司 | Pull frame for switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20120704 |