CN202068359U - Drawing type medium-voltage solid soft starter - Google Patents
Drawing type medium-voltage solid soft starter Download PDFInfo
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- CN202068359U CN202068359U CN2011201809547U CN201120180954U CN202068359U CN 202068359 U CN202068359 U CN 202068359U CN 2011201809547 U CN2011201809547 U CN 2011201809547U CN 201120180954 U CN201120180954 U CN 201120180954U CN 202068359 U CN202068359 U CN 202068359U
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Abstract
A drawing type medium-voltage solid soft starter relates to the field of a soft starter and comprises a chassis truck assembly body, an installation plate, power components and an insulated protective cover, wherein the installation plate is arranged on the chassis truck assembly body; the power components are hung on one surface of the installation plate through an insulator; a display controller is also arranged on the other surface of the installation plate; the power components and the insulator are both covered in the insulated protective cover; and the insulated protective cover is detachably fixed on the installation plate. The drawing type medium-voltage solid soft starter has the beneficial effects that three power components reversely connected in parallel are arranged on the chassis truck assembly body through the installation plate, the insulated protective cover is used to realize mutual insulation, and a static contact arm and a bronze plate are combined, so that the convenient drawing and advancing are realized, and the situation of instable current caused by uneven contact surface is solved, and the drawing-type medium-voltage solid soft starter has a compact structure and is convenient and practical.
Description
Technical field
The utility model relates to the soft starter technical field, especially relates to pressing solidly the attitude soft starter in a kind of pull-out type.
Background technology
Soft starter is the soft start of a kind of current collection machine, soft stop, light-load energy saving and the kinds of protect function novel motor control assembly in one.Its main composition is three-phase inverse parallel brake tube and the electronic control circuit thereof that is serially connected with between power supply and the controlled motor.The utilization diverse ways, the angle of flow of control three-phase inverse parallel brake tube makes the input voltage of controlled motor change by different requirements, and then realizes different functional requirements.High-voltage solid-state soft starter relies on that its volume is little, low in energy consumption, high reliability, high sensitivity, contactless, non-maintaining, non-environmental-pollution, advantage such as easy for installation, is extensively applied to numerous areas such as machine-building, manufacture of cement, metallurgy, mine, oil recovery, chemical industry, water treatment.
Yet the soft starter that occurs on the market mainly is based on wall-hanging or bin formula at present.Like this, the compactedness of structure relative with the convenience of installation and maintenance a little less than, the degree stable and reliable for performance of product also seems lower, mainly shows as conduction contact structures science not, makes conductive stability poor; Current component is bigger, causes drive signal sampling rate of precision low.In addition, because structure is too complicated, not only take, and radiating effect is poor than large space.
In view of the above problems, the utility model proposes and press solidly the attitude soft starter in a kind of pull-out type, is pedestal with the chassis car, soft starter is placed on the car of chassis, and then realize that soft starter is extracted out very easily and propelling.
The utility model content
Technical problem to be solved in the utility model is, provide and press solidly the attitude soft starter in a kind of pull-out type, it can be extracted out from the cabinet of outside and advance very easily, the compact conformation science, simultaneously, also have comparatively stable control and contact performance, it is little to take up room, signal sampling is more accurate, good heat dissipation effect.
Technical problem to be solved in the utility model realizes by the following technical solutions,
Press solidly the attitude soft starter in a kind of pull-out type, comprise a chassis car assembly, described chassis car assembly is by a screw mandrel and a crossbeam bolt, one distal process of described screw mandrel is stretched in outside the described crossbeam and one is shaken handle and detachably join, the other end of described screw mandrel places in the car assembly of described chassis, shake described when shaking handle, described screw mandrel can promote described chassis car assembly axially moving reciprocatingly along described screw mandrel, it is characterized in that: also comprise mounting panel, (PCC) power and insulation protective hood, described mounting panel is located on the car assembly of described chassis, described (PCC) power hangs on the face of described mounting panel by insulator, on another face of described mounting panel, also be provided with display controller, described (PCC) power and insulator all cover in the described insulation protective hood, and described insulation protective hood removably is fixed on the described mounting panel.
Further technical characterictic of the present utility model is: described (PCC) power comprises two kinds of structures of two group (PCC) powers and single group (PCC) power, and described two group (PCC) power includes fin, thyristor and drives plate with single group (PCC) power;
Described fin removably is fixed in an end of described insulator by a fastening bolt, and another end of described insulator removably is fixed on the described mounting panel by securing member;
Described thyristor is folded between the described fin by insulating sleeve and fastening bolt;
Described drives plate hangs on the described fin by a double-screw bolt.
Further technical characterictic of the present utility model also is: described two group (PCC) powers comprise at least five described fin of upper, middle and lower-ranking and upper and lower two groups of at least four described thyristors, and one group of at least three described drives plate of row;
One end of described insulating sleeve passes lower floor's fin and the middle level fin in described two group (PCC) power, with described two group (PCC) powers at the middle and upper levels the bottom surface of fin contact, the other end of described insulating sleeve places outside the bottom surface of described two group (PCC) power lower floor fin;
The end of thread of described fastening bolt passes in described insulating sleeve from bottom to top, with described two group (PCC) powers bottom surface bolt of fin at the middle and upper levels, and then realize that the upper and lower two groups of thyristors in will described two group (PCC) powers are folded between described two upper, middle and lower-ranking fin of organizing in the (PCC) power;
One end of described double-screw bolt is screwed onto on described two upper, middle and lower-ranking fin of organizing in the (PCC) power, the other end of described double-screw bolt passes and respectively arranges described drives plate, each is arranged described drives plate be suspended on the described fin, on described drives plate, also be provided with capacitor;
Signal drive circuit in the described drives plate adopts optical fiber triggering mode in parallel, and to reduce the reactive current component, signal feedback sample circuit and drive circuit are isolated, and sampling is accurate more to reach, the more stable effect of control.
Further technical characterictic of the present utility model also is: described single group (PCC) power comprises upper and lower two-layer at least three described fin and one group of at least two described thyristor, and one group of at least four described drives plate of row;
One end of described insulating sleeve passes the lower floor's fin in described single group (PCC) power, contact with the bottom surface of upper strata fin in described single group (PCC) power, the other end of described insulating sleeve places outside the bottom surface of lower floor's fin of described single group (PCC) power;
The end of thread of described fastening bolt passes in described insulating sleeve from bottom to top, with described single bottom surface bolt of organizing the upper strata fin in the (PCC) power, and then realize one group of thyristor in described single group (PCC) power is folded between described single upper and lower two-layer fin of organizing in the (PCC) power;
Drives plate in described single group (PCC) power hangs on described single upper and lower two-layer fin of organizing in the (PCC) power by described double-screw bolt equally, on the drives plate in described single group (PCC) power capacitor is housed also.
Further technical characterictic of the present utility model also is: described (PCC) power forms three-phase inverse parallel structure on described mounting panel, and realizes mutually insulated by described insulation protective hood between each phase angle, is used to intercept electromagnetic interference, reduces harmonic wave;
Wherein, at least two described two group (PCC) powers and at least one described single group (PCC) power removably are fixed in by described insulator from top to down and form a phase angle on the described mounting panel, are used to realize different power demands;
On the same phase angle between adjacent two described two group (PCC) powers up and down, and all connect mutually between described two group (PCC) power and the described single group (PCC) power by bus connecting plate realization.
Further technical characterictic of the present utility model also is: an end of an inlet wire bronze medal removably is fixed on the upper surface of the upper strata fin in described two group (PCC) power, the other end of described inlet wire bronze medal passes described insulation protective hood, realizes detachably joining with a Mume flower contact;
One end of one bronze medal outlet removably is fixed on the bottom surface of the lower floor's fin in described single group (PCC) power, the other end of described bronze medal outlet passes described insulation protective hood equally, also realize detachably joining with described Mume flower contact, the design that combines of described Mume flower contact and described inlet wire bronze medal and bronze medal outlet, solve the unstable situation of the electric current that causes because of contact-making surface is inhomogeneous, also saved assembly space simultaneously.
Further technical characterictic of the present utility model also is: the bottom of described mounting panel removably is fixedly arranged on the car assembly of described chassis by securing member; to realize assembling and maintenance, the convenience of changing; on described mounting panel, also removably be fixed with rail plate; be used to limit described chassis car assembly and excessively move inward, and then protect described inlet wire bronze medal, bronze medal outlet and Mume flower contact not fragile.
Further technical characterictic of the present utility model also is: described display controller removably is fixed on the described mounting panel by a fixed head, both sides at described display controller also are provided with side panel, panel is sheathed on the described display controller in one, and is spliced to form complete panel front cover mutually with the described side panel of both sides;
Wherein, four angles of described side panel and middle panel all removably are fixed on the described mounting panel by securing member, and the demonstration of described display controller and operation interface protrude in outside the described middle panel, so that control operation and observation.
The beneficial effects of the utility model are: the three-phase inverse parallel (PCC) power of soft starter is arranged on the car assembly of chassis by mounting panel, and utilize insulation protective hood to realize mutually insulated, the stationary contact arm is combined design with bronze medal, not only realized extracting out very easily and advancing, and solved because of the unstable situation of the uneven electric current that causes of contact-making surface, compact conformation, convenient and practical.
Description of drawings
Fig. 1 is the utility model: the whole decomposition texture schematic diagram that presses solidly the attitude soft starter in the pull-out type;
Fig. 2 is the utility model: the decomposition texture schematic diagram that presses solidly two group (PCC) powers 301 in the attitude soft starter in the pull-out type;
Fig. 3 is the utility model: the decomposition texture schematic diagram that presses solidly single group (PCC) power 302 in the attitude soft starter in the pull-out type;
Fig. 4 is the utility model: press solidly the upper strata fin 311 overall structure schematic diagrames in two group (PCC) powers 301 in the attitude soft starter in the pull-out type;
Fig. 5 is the utility model: press solidly the upper strata fin 312 overall structure schematic diagrames in two group (PCC) powers 301 in the attitude soft starter in the pull-out type;
Fig. 6 is the utility model: press solidly the upper strata fin 313 overall structure schematic diagrames in two group (PCC) powers 301 in the attitude soft starter in the pull-out type;
Fig. 7 is the utility model: press solidly the bus connecting plate 39 overall structure schematic diagrames in two group (PCC) powers 301 in the attitude soft starter in the pull-out type.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, press solidly the attitude soft starter in a kind of pull-out type, comprise chassis car assembly 10, mounting panel 20, (PCC) power 30, insulator 40, insulation protective hood 50 and display controller 60.
Described chassis car assembly 10 is a rectangle metal framework assembly, on former and later two long margin frames of chassis car assembly 10, all offer one and promote silk hole 101, all offering two mounting panel anchoring filament holes 102 on two minor face frames about chassis car assembly 10.One end of one screw mandrel 1 passes and promotes silk hole 101 and a crossbeam 2 bolts, and this end also is stretched on outside the crossbeam 2 and one shakes handle 3 and detachably join, the other end of screw mandrel 1 places in the chassis car assembly 10, when shaking handle 3, screw thread on the screw mandrel 1 interacts with the screw thread that promotes in the silk hole 101, and then promotes described chassis car assembly 10 and axially can do moving back and forth along screw mandrel 1.Mounting panel 20 is fixed on the chassis car assembly 10 by holding screw, and holding screw and mounting panel anchoring filament hole 102 bolts are realized detachable the fixing between mounting panel 20 and the chassis car assembly 10, to realize assembling and maintenance, the convenience of changing.
(PCC) power 30 comprises two kinds of structures of two group (PCC) powers 301 and single group (PCC) power 302 (shown in Fig. 2,3), and described two group (PCC) power 301 is made of fin 31, thyristor 32, drives plate 33, insulating sleeve 34, fastening bolt 35 and double-screw bolt 36 with single group (PCC) power 302.
With reference to two group (PCC) powers 301 shown in Figure 2, fin 31 is divided into three layers of upper strata fin 311 (shown in Fig. 2,3), middle level fin 312 (shown in Fig. 2,3), lower floor's fin 313 (shown in Fig. 2,3), the quantity of upper strata fin 311 and lower floor's fin 313 is two, and the quantity of middle level fin 312 is one;
Also all offer through suspension perforation 314 on the thickness face of every fin in upper strata fin 311 and lower floor's fin 313, be mainly used in and realize that fastening bolt 35 screwed ends pass, so that upper strata fin 311 and lower floor's fin 313 fixedly are suspended on the end of insulator 40, the other end of insulator 40 also removably hangs on the face that is fixed on mounting panel 20 by securing member;
In upper strata fin 311, also be provided with on the bottom surface of every fin and hang screw-threaded counterbore 315, be used for and hang the end of thread bolt of the fastening bolt 35 of clamping thyristor 32;
Also offer on every fin in middle level fin 312 and lower floor's fin 313 and hang the perpendicular corresponding perforation 316 of hanging in screw-threaded counterbore 315 positions, the insulating sleeve 34 and the fastening bolt 35 that are used to hang clamping thyristor 32 pass.
Simultaneously, the end of thread of four fastening bolts 35 is passed from bottom to top in four inside of thoroughly doing away with edge sleeve pipe 34, with hang screw-threaded counterbore 315 bolts on the bottom surface of upper strata fin 311 in described two group (PCC) powers 301, and then realize that the upper and lower two groups of thyristors 32 in will described two group (PCC) powers 301 are folded between described two upper, middle and lower-ranking fin of organizing in the (PCC) power 301.
In described two group (PCC) powers 301, also all offer double-screw bolt on the thickness face that upper strata fin 311, middle level fin 312, lower floor's fin are 313 3 layers and connect hole 317, and the quantity that double-screw bolt connects hole 317 in every layer is at least two, at least an end of six roots of sensation double-screw bolt 36 and corresponding double-screw bolt connect hole 317 bolts, the other end of double-screw bolt 36 passes and respectively arranges described drives plate 33, each row's drives plate 33 is suspended on the fin 31, on drives plate 33, also is provided with capacitor 37 and driving transformer 38;
Signal drive circuit in the described drives plate 33 adopts optical fiber triggering mode in parallel, and to reduce the reactive current component, signal feedback sample circuit and drive circuit are isolated, and sampling is accurate more to reach, the more stable effect of control.
With reference to single group (PCC) power 302 shown in Figure 3, fin 31 ' be divided into upper strata fin 311 ' and lower floor's fin 313 ' two-layer, upper strata fin 311 ' quantity be two, lower floor's fin 313 ' quantity be one;
Upper strata fin 311 ' and lower floor's fin 313 ' in the thickness face of every fin on yet all offer through suspension perforation 314 ', so that with upper strata fin 311 ' and lower floor's fin 313 ' fixedly be suspended on the end of insulator 40, the other end of insulator 40 also removably hangs on the face that is fixed on mounting panel 20 by securing member;
In described single group (PCC) power 302, upper strata fin 311 ' in yet be provided with on the bottom surface of every fin hang screw-threaded counterbore 315 ', be used for and hang the end of thread bolt of the fastening bolt 35 of clamping thyristor 32;
Lower floor's fin 313 ' on also offer with hang screw-threaded counterbore 315 ' position perpendicular corresponding hang perforation 316 ', be used to hang clamping thyristor 32 ' insulating sleeve 34 ' and fastening bolt 35 ' pass.
Thyristor 32 ' be divided into one deck, quantity is two, two thyristors 32 ' be interposed in respectively between upper strata fin and the lower floor's fin.Four thoroughly do away with edge sleeve pipes 34 ' an end pass from bottom to top lower floor's fin 313 in described single group (PCC) power 302 ' on hang perforation 316 ', upwards pass and with described single group (PCC) power 302 in upper strata fin 311 ' bottom surface on hang screw-threaded counterbore 315 ' contact, this four thoroughly do away with edge sleeve pipe 34 ' the other end all place described single group (PCC) power 302 lower floor's fin 313 ' bottom surface outside;
With four fastening bolts 35 ' the end of thread four thoroughly do away with edge sleeve pipes 34 ' inside pass from bottom to top, with upper strata fin 311 in described single group (PCC) power 302 ' bottom surface on hang screw-threaded counterbore 315 ' bolt, and then realize with upper strata fin 311 in described single group (PCC) power 302 of two thyristors 32 in described single group (PCC) power 302 ' be folded in ' and lower floor's fin 313 ' between.
In described single group (PCC) power 302, upper strata fin 311 ' and the thickness face of lower floor's fin 313 ' middle fin on also all offer double-screw bolt connect hole 317 ', and in every layer double-screw bolt connect hole 317 ' quantity be at least two, at least four double-screw bolts 36 ' an end and corresponding double-screw bolt connect hole 317 ' bolt, double-screw bolt 36 ' the other end pass respectively arrange described drives plate 33 ', with each row's drives plate 33 ' be suspended on fin 31 ' on, drives plate 33 ' on also be provided with capacitor 37 ' and driving transformer 38 '.
Described (PCC) power 30 forms three-phase inverse parallel structure on described mounting panel 20, and realizes mutually insulated by described insulation protective hood 50 between each phase angle, is used to intercept electromagnetic interference, reduces harmonic wave;
Wherein, at least two described two group (PCC) powers 301 and at least one described single group (PCC) power 302 removably are fixed in by described insulator 40 from top to down and form a phase angle on the described mounting panel 20, on the same phase angle between adjacent two described two group (PCC) powers 301 up and down, and all connect mutually between described two group (PCC) power 301 and the described single group (PCC) power 302 by a bus connecting plate 39 realizations.Insulation protective hood 50 all covers at (PCC) power 30 and insulator 40 in it, and insulation protective hood 50 removably is fixed on the mounting panel 20 by securing member again, is used to realize different power demands;
One end of one inlet wire bronze medal 4 removably is fixed on the upper surface of the upper strata fin 31 in described two group (PCC) power 301, and the other end of described inlet wire bronze medal 4 passes described insulation protective hood 50, realizes detachably joining with a Mume flower contact 5;
One end of one bronze medal outlet 6 removably is fixed on the bottom surface of the lower floor's fin 31 in described single group (PCC) power 302, the other end of described bronze medal outlet 6 passes described insulation protective hood 50 equally, also realize detachably joining with described Mume flower contact 5, the design that combines of described Mume flower contact 5 and described inlet wire bronze medal 4 and bronze medal outlet 6, solve the unstable situation of the electric current that causes because of contact-making surface is inhomogeneous, also saved assembly space simultaneously.
The bottom of described mounting panel 20 removably is fixedly arranged on the described chassis car assembly 10 by securing member; on described mounting panel 20, also removably be fixed with rail plate 7; be used to limit described chassis car assembly 10 and excessively move inward, and then protect described inlet wire bronze medal 4, bronze medal outlet 6 and Mume flower contact 5 not fragile.
Described display controller 60 removably is fixed on the described mounting panel 20 by a fixed head 70, both sides at described display controller 60 also are provided with side panel 80, panel 90 is sheathed on the described display controller 60 in one, and is spliced to form complete panel front cover mutually with the described side panel 80 of both sides;
Wherein, four angles of described side panel 80 and middle panel 90 all removably are fixed on the described mounting panel 20 by securing member, and the demonstration of described display controller 60 and operation interface protrude in outside the described middle panel 90, so that control operation and observation.
The utility model is arranged on the three-phase inverse parallel (PCC) power of soft starter on the car assembly of chassis by mounting panel, and utilize insulation protective hood to realize mutually insulated, the stationary contact arm is combined design with bronze medal, not only realized extracting out very easily and advancing, and solved because of the unstable situation of the uneven electric current that causes of contact-making surface, compact conformation, convenient and practical.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. press solidly the attitude soft starter in the pull-out type, comprise a chassis car assembly, described chassis car assembly is by a screw mandrel and a crossbeam bolt, one distal process of described screw mandrel is stretched in outside the described crossbeam and one is shaken handle and detachably join, the other end of described screw mandrel places in the car assembly of described chassis, it is characterized in that: also comprise mounting panel, (PCC) power and insulation protective hood, described mounting panel is located on the car assembly of described chassis, described (PCC) power hangs on the face of described mounting panel by insulator, on another face of described mounting panel, also be provided with display controller, described (PCC) power and insulator all cover in the described insulation protective hood, and described insulation protective hood removably is fixed on the described mounting panel.
2. press solidly the attitude soft starter in the pull-out type according to claim 1, it is characterized in that:
Described (PCC) power comprises two kinds of structures of two group (PCC) powers and single group (PCC) power, and described two group (PCC) power includes fin, thyristor and drives plate with single group (PCC) power;
Described fin removably is fixed in an end of described insulator by a fastening bolt, and another end of described insulator removably is fixed on the described mounting panel by securing member;
Described thyristor is folded between the described fin by insulating sleeve and fastening bolt;
Described drives plate hangs on the described fin by a double-screw bolt.
3. press solidly the attitude soft starter in the pull-out type according to claim 2, it is characterized in that: described two group (PCC) powers comprise at least five described fin of upper, middle and lower-ranking and upper and lower two groups of at least four described thyristors, and one group of at least three described drives plate of row;
One end of described insulating sleeve passes lower floor's fin and the middle level fin in described two group (PCC) power, with described two group (PCC) powers at the middle and upper levels the bottom surface of fin contact, the other end of described insulating sleeve places outside the bottom surface of described two group (PCC) power lower floor fin;
The end of thread of described fastening bolt passes in described insulating sleeve from bottom to top, with described two group (PCC) powers bottom surface bolt of fin at the middle and upper levels, and then realize that the upper and lower two groups of thyristors in will described two group (PCC) powers are folded between described two upper, middle and lower-ranking fin of organizing in the (PCC) power;
One end of described double-screw bolt is screwed onto on described two upper, middle and lower-ranking fin of organizing in the (PCC) power, the other end of described double-screw bolt passes and respectively arranges described drives plate, each is arranged described drives plate be suspended on the described fin, on described drives plate, also be provided with capacitor.
4. press solidly the attitude soft starter in the pull-out type according to claim 2, it is characterized in that: described single group (PCC) power comprises upper and lower two-layer at least three described fin and one group of at least two described thyristor, and one group of at least four described drives plate of row;
One end of described insulating sleeve passes the lower floor's fin in described single group (PCC) power, contact with the bottom surface of upper strata fin in described single group (PCC) power, the other end of described insulating sleeve places outside the bottom surface of lower floor's fin of described single group (PCC) power;
The end of thread of described fastening bolt passes in described insulating sleeve from bottom to top, with described single bottom surface bolt of organizing the upper strata fin in the (PCC) power, and then realize one group of thyristor in described single group (PCC) power is folded between described single upper and lower two-layer fin of organizing in the (PCC) power;
Drives plate in described single group (PCC) power hangs on described single upper and lower two-layer fin of organizing in the (PCC) power by described double-screw bolt equally;
On the drives plate in described single group (PCC) power capacitor is housed also.
5. press solidly the attitude soft starter in the pull-out type according to claim 1 and 2, it is characterized in that: described (PCC) power forms three-phase inverse parallel structure on described mounting panel, and realizes mutually insulated by described insulation protective hood between each phase angle;
Wherein, at least two described two group (PCC) powers and at least one described single group (PCC) power removably are fixed in by described insulator from top to down and form a phase angle on the described mounting panel;
On the same phase angle between adjacent two described two group (PCC) powers up and down, and all connect mutually between described two group (PCC) power and the described single group (PCC) power by bus connecting plate realization.
6. press solidly the attitude soft starter in the pull-out type according to claim 1 and 2, it is characterized in that: an end of an inlet wire bronze medal removably is fixed on the upper surface of the upper strata fin in described two group (PCC) power, the other end of described inlet wire bronze medal passes described insulation protective hood, realizes detachably joining with a Mume flower contact;
One end of one bronze medal outlet removably is fixed on the bottom surface of the lower floor's fin in described single group (PCC) power, and the other end of described bronze medal outlet passes described insulation protective hood equally, also realizes detachably joining with described Mume flower contact.
7. press solidly the attitude soft starter in the pull-out type according to claim 1, it is characterized in that: the bottom of described mounting panel removably is fixedly arranged on the car assembly of described chassis by securing member;
On described mounting panel, also removably be fixed with rail plate.
8. press solidly the attitude soft starter in the pull-out type according to claim 1, it is characterized in that: described display controller removably is fixed on the described mounting panel by a fixed head;
Both sides at described display controller also are provided with side panel, and panel is sheathed on the described display controller in one, and is spliced to form complete panel front cover mutually with the described side panel of both sides;
Four angles of described side panel and middle panel all removably are fixed on the described mounting panel by securing member, and the demonstration of described display controller and operation interface protrude in outside the described middle panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809547U CN202068359U (en) | 2011-05-30 | 2011-05-30 | Drawing type medium-voltage solid soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201809547U CN202068359U (en) | 2011-05-30 | 2011-05-30 | Drawing type medium-voltage solid soft starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068359U true CN202068359U (en) | 2011-12-07 |
Family
ID=45062209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201809547U Expired - Lifetime CN202068359U (en) | 2011-05-30 | 2011-05-30 | Drawing type medium-voltage solid soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811005A (en) * | 2011-05-30 | 2012-12-05 | 上海雷诺尔科技股份有限公司 | Draw-out type medium-voltage solid-state soft starter |
| CN105141118A (en) * | 2015-08-26 | 2015-12-09 | 大力电工襄阳股份有限公司 | Soft start module of medium-voltage thyristor |
-
2011
- 2011-05-30 CN CN2011201809547U patent/CN202068359U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102811005A (en) * | 2011-05-30 | 2012-12-05 | 上海雷诺尔科技股份有限公司 | Draw-out type medium-voltage solid-state soft starter |
| CN102811005B (en) * | 2011-05-30 | 2015-11-25 | 上海雷诺尔科技股份有限公司 | Draw-out type medium-voltage solid-state soft starter |
| CN105141118A (en) * | 2015-08-26 | 2015-12-09 | 大力电工襄阳股份有限公司 | Soft start module of medium-voltage thyristor |
| CN105141118B (en) * | 2015-08-26 | 2017-12-15 | 大力电工襄阳股份有限公司 | Middle piezocrystal brake tube soft start module |
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