CN207529842U - The interlock of switchgear and switchgear component - Google Patents

Abstract

The interlock of switchgear and switchgear component, the interlock of the switchgear include locating rack component, linkage assemblies and operating assembly.Linkage assemblies move along the dynamic direction of lock and are set to locating rack component, and can be moved to the lock position that switchgear is prevented to close a floodgate and allow the unlocked position to close a floodgate.Operating assembly includes executive item, articulation piece, the first guide part and the second guide part.Executive item is fixedly arranged on the operating shaft of another switchgear, and is rotated between closing position and open position with operating shaft.Articulation piece is articulated with executive item, and articulation piece has guided way.First guide part is fixedly arranged on locating rack, and the first guide part is oppositely oriented rail along guided way and moves.Second guide part is fixedly arranged on linkage assemblies, and the second guide part is oppositely oriented rail along guided way and moves, and makes the operating shaft of closing position that linkage assemblies be driven to be moved to lock position, the operating shaft of open position drives linkage assemblies to be moved to unlocked position.

Description

The interlock of switchgear and switchgear component

Technical field

The utility model is related to a kind of interlock more particularly to a kind of interlocks of switchgear.The utility model is also It is related to a kind of switchgear component with above-mentioned interlock.

Background technology

In being applied in combination of switchgear such as high-tension switch cabinet, because using needs, three stations of a switchgear are may require that For switch in closing position, the three-station of another switchgear cannot perform closing operation.The requirement needs one Interlock is completed.

Utility model content

The purpose of this utility model is to provide a kind of interlock of switchgear, and simple in structure, reliable and stable work can The closing operation of another switchgear is prevented after a switchgear closes a floodgate.

Another purpose of the utility model is to provide a kind of switchgear component with above-mentioned interlock.

The utility model provides a kind of interlock of switchgear, and interlock can be in a first switch cabinet and one Linkage relationship is established between a second switch cabinet, interlock includes locating rack component, a linkage assemblies and an operating assembly. Linkage assemblies can be movably arranged at locating rack component along the dynamic direction of a lock, and first switch cabinet can be prevented to close at one It is moved between the lock position of lock and a unlocked position that first switch cabinet is allowed to close a floodgate.Operating assembly include an executive item, One articulation piece, first guide part and second guide part.Executive item can be fixedly arranged on the operating shaft of second switch cabinet, And it can be rotated between closing position and open position with operating shaft.Articulation piece can be articulated with executive item, and articulation piece has one A guided way.First guide part can be fixedly arranged on locating rack component, and the first guide part can be oppositely oriented rail shifting along guided way It is dynamic.Second guide part can be fixedly arranged on linkage assemblies, and the second guide part can be oppositely oriented rail along guided way and move, so as to The operating shaft of closing position movement can drive linkage assemblies to be moved to lock position, and the operating shaft moved to open position can Linkage assemblies is driven to be moved to unlocked position.The structure of the interlock of above-mentioned switchgear is simple, reliable and stable work, can be one A switchgear prevents the closing operation of another switchgear after closing a floodgate.

In a kind of exemplary embodiment of the interlock of switchgear, locating rack component includes one first positioning Frame, there are one sliding grooves along the dynamic direction setting of lock for the first locating rack.Linkage assemblies include a sliding part, a lock tongue part, one STATEMENT OF FEDERALLY SPONSORED and an elastic component.Sliding part can be slidingly arranged at sliding groove.Lock tongue part can be fixedly connected on sliding part, be located at The lock tongue part of lock position can prevent switchgear combined floodgate STATEMENT OF FEDERALLY SPONSORED that from being slidably connected to sliding part along the dynamic direction of lock, and second is oriented to Part can be fixedly arranged on STATEMENT OF FEDERALLY SPONSORED, during operating shaft is rotated from open position to closing position, STATEMENT OF FEDERALLY SPONSORED can be driven dynamic along lock Direction pushes sliding part always.Elastic component can be connected between the first locating rack and sliding part, to move direction to slip along lock Part provides an elastic force, and sliding part is made to be resisted against STATEMENT OF FEDERALLY SPONSORED.Above structure can make the operation of entire interlock more stable.

In a kind of exemplary embodiment of the interlock of switchgear, sliding part forms that there are one the along the dynamic direction of lock One pilot hole.There are one the first connecting portions that can be arranged in the first pilot hole for STATEMENT OF FEDERALLY SPONSORED setting.

In a kind of exemplary embodiment of the interlock of switchgear, sliding part is formed with multiple the along the dynamic direction of lock Two pilot holes.First locating rack is provided with multiple second connecting portions that can be respectively correspondingly arranged in each second pilot hole.On The stability that sliding part is slided relative to the first locating rack can be improved by stating structure.

In a kind of exemplary embodiment of the interlock of switchgear, locating rack component further includes one second positioning Frame, the second locating rack form the third pilot hole for moving direction setting along lock there are one lockhole and one.There are one energy for lock tongue part tool It enough wears the lock tongue of lockhole and at least one third connecting portion of third pilot hole can be arranged in.Above-mentioned design can make lock The function that switchgear is prevented to close a floodgate of tongue is more stable.

In a kind of exemplary embodiment of the interlock of switchgear, locating rack component further includes a third positioning Frame, third locating rack are formed there are one the 4th pilot hole along the dynamic direction setting of lock, and the second guide part can wear the 4th pilot hole. The design can make the action of operating assembly more stable, especially transmit the movement between the second guide part and STATEMENT OF FEDERALLY SPONSORED more stable.

In a kind of exemplary embodiment of the interlock of switchgear, linkage assemblies further include a microswitch, It can be set to the first locating rack, and for sliding part tool there are one trigger unit, the trigger unit in lock position can trigger fine motion Switch.The design of microswitch provides a kind of electronics chain function.

In a kind of exemplary embodiment of the interlock of switchgear, the guided way of articulation piece is a slot hole, the One guide part and the second guide part can be arranged in slot hole.

In a kind of exemplary embodiment of the interlock of switchgear, interlock further includes another linkage assemblies With another operating assembly.Another linkage assemblies can be movably arranged at locating rack component, and energy along the dynamic direction of a lock Another of enough another lock positions for second switch cabinet being prevented to close a floodgate at one and a permission second switch cabinet combined floodgate solve It is moved between lock position.Another operating assembly includes another executive item, another articulation piece, another first guide part and another One the second guide part.Another executive item can be fixedly arranged on another operating shaft of first switch cabinet, and can be with another Operating shaft rotates between another closing position and another open position.Another articulation piece can be articulated with another execution Part, another articulation piece have another guided way.Another first guide part can be fixedly arranged on locating rack component, and another First guide part can be moved along another guided way relative to another guided way.Another second guide part can be fixedly arranged on separately One linkage assemblies, and another second guide part can be moved along another guided way relative to another guided way, so as to Another operating shaft of another closing position movement can drive another linkage assemblies to be moved to another lock position, to Another operating shaft of another open position movement can drive another linkage assemblies to be moved to another unlocked position.

The utility model additionally provides a kind of switchgear component, including an above-mentioned interlock and one above-mentioned first Switchgear and an above-mentioned second switch cabinet.

Hereafter by a manner of clearly understandable, preferred embodiment is described with reference to the drawings, interlock to switchgear and opens Above-mentioned characteristic, technical characteristic, advantage and its realization method for closing cabinet component are further described.

Description of the drawings

The following drawings only does the utility model schematic illustration and explanation, does not limit the scope of the utility model.

Fig. 1 is illustrating a kind of decomposition texture schematic diagram of exemplary embodiment of the interlock of switchgear.

Fig. 2 is illustrating the structure diagram of the assembled state of the interlock of switchgear shown in FIG. 1.

Fig. 3 is illustrating the decomposition texture schematic diagram of another exemplary embodiment of the interlock of switchgear.

Fig. 4 is illustrating the structure diagram of the assembled state of the interlock of switchgear shown in Fig. 3.

Label declaration

10 locating rack components

11 sliding grooves

114 second connecting portions

14 second locating racks

142 lockholes

144 third pilot holes

16 third locating racks

162 the 4th pilot holes

20 linkage assemblies

22 sliding parts

222 first pilot holes

224 second pilot holes

225 trigger units

24 lock tongue parts

242 lock tongues

244 third connecting portions

26 STATEMENT OF FEDERALLY SPONSOREDs

262 first connecting portions

28 elastic components

30 operating assemblies

32 executive items

The axial direction of 321 operating shafts

322 mounting holes

323 axis pins

34 articulation pieces

342 guided ways

35 first guide parts

36 second guide parts.

Specific embodiment

In order to which the technical features, objects and effects to utility model are more clearly understood, now control illustrates this The specific embodiment of utility model, the portion that identical label expression structure is identical in the various figures or structure is similar but function is identical Part.

Herein, " schematic " expression " serving as example, example or explanation " should not will be described herein as " showing Any diagram, the embodiment of meaning property " are construed to a kind of preferred or more advantageous technical solution.

To make simplified form, only schematically shown in each figure with the relevant part of the utility model, they are not Represent its practical structures as product.In addition, to be easy to understand simplified form, there is identical structure or work(in some figures The component of energy, only symbolically depicts one of those or has only marked one of those.

Herein, " on ", " under ", "front", "rear", "left", "right" etc. are only used for representing the position between relevant portion Relationship, and they non-limiting absolute position.

Herein, " first ", " second " etc. are only used for mutual differentiation rather than represent their significance level and sequence Deng.

Fig. 1 is illustrating a kind of structure diagram of exemplary embodiment of the interlock of switchgear.Fig. 2 is saying The structure diagram of the assembled state of the interlock of bright switchgear shown in FIG. 1.The interlock of switchgear can be at two Linkage relationship is established between switchgear, with the three-station of chain two switchgears, make a switchgear close a floodgate after i.e. one open Close cabinet three-station close a floodgate after, cannot the close a floodgate three-station of another i.e. switchgear of another switchgear cannot close Lock, such as the cooperation of main switch cabinet and backup circuit breaker cabinet is can be applied to, it is standby in the three-station combined floodgate work of main switch cabinet It cannot be closed a floodgate with the three-station of switchgear, certain practical application is not limited thereto.In addition, to clearly show that structure is closed It is the structure of two switchgears to be omitted in figure, it will be understood by those skilled in the art that two switchgears are corresponding with interlock Linkage structure can be any existing known switchgear structure.

As depicted in figs. 1 and 2, interlock includes 10, linkage assemblies 20 of locating rack component and an operating assembly 30.Locating rack component 10 refers to the relatively-stationary stent in position, in Fig. 1 and embodiment shown in Fig. 2, locating rack component 10 Including 12, second locating racks 14 of first locating rack and a third locating rack 16, will be discussed in detail hereinafter.Certainly Difference according to the design needs, the first locating rack 12, the second locating rack 14 and third locating rack 16 can also be connected with each other even It is integrally formed structure.Or locating rack component 10 can also use and be different from structure shown in figure.

Linkage assemblies 20 can be movably arranged at locating rack component 10, can be along the dynamic direction X phases of lock shown in figure Locating rack component 10 is moved, in embodiment shown in the figure, linkage assemblies 20 are movably arranged at locating rack group The first locating rack 12 in part 10, the linkage assemblies 20 in figure are respectively provided with the knots such as sliding part 22, lock tongue part 24 and STATEMENT OF FEDERALLY SPONSORED 26 Structure will have be discussed in detail hereinafter.Linkage assemblies 20 can be moved to one switchgear of prevention (such as the during movement One switchgear) close a floodgate lock position, i.e., after linkage assemblies 20 are moved to its lock position, can stop that three stations of switchgear are opened The combined floodgate of pass.Linkage assemblies 20 also are able to be moved to the unlocked position that the switchgear (such as first switch cabinet) is allowed to close a floodgate, i.e., After linkage assemblies 20 are moved to its unlocked position, the combined floodgate of the three-station of switchgear (such as first switch cabinet) is allowed.

Operating assembly 30 includes first guide part of the articulation piece 34, one of executive item 32, one 35 and one second is led To part 36.

Executive item 32 can be fixedly arranged on the operating shaft (being not drawn into figure) of another switchgear (such as second switch cabinet), and It can be rotated between closing position and open position with the operating shaft of another switchgear, the closing position and separating brake of operating shaft Position is the closing position and open position of corresponding switchgear where it.In embodiment shown in the figure, executive item 32 The operating shaft of another switchgear (such as second switch cabinet) can be sheathed on by a mounting hole 322, and be worn by axis pin 323 Operating shaft set on another switchgear (such as second switch cabinet) is to complete to be fixedly connected, certainly according to the design needs not Together, connection mode can also be different.

Articulation piece 34 can be articulated with executive item 32, and articulation piece 34 can be rotated around its articulated shaft 341, and articulation piece 34 also has There are one guided ways 342.First guide part 35 can be fixedly arranged on locating rack component 10, and the first guide part 35 can be along guided way 342, which are oppositely oriented rail 342, moves, and in embodiment shown in the figure, the first guide part 35 can be positioned at locating rack component Third locating rack 16 in 10 will have a detailed description hereinafter about third locating rack 16.Second guide part 36 being capable of the company of being fixedly arranged on Lock set 20, and the second guide part 36 can be oppositely oriented rail 342 along guided way 342 and move.In Fig. 1 and implementation shown in Fig. 2 In mode, the guided way 342 of articulation piece 34 is a slot hole, and the first guide part 35 and the second guide part 36 can be arranged in length Hole, so that the first guide part 35 and the second guide part 36 can be moved along slot hole relative to slot hole.For example, it first is oriented to 35 and second guide part 36 of part can be bolt.Certainly difference according to the design needs, 342 and first guide part 35 of guided way and The matching relationship and structure of second guide part 36 are not limited to shown in figure, such as guided way 342 can also use sliding slot Structure.

After the interlock assembling of switchgear, Fig. 2 is referred to and with reference to Fig. 1, which can open at two Linkage relationship is established between the cabinet of pass, wherein, the executive item 32 of operating assembly 30 can be fixedly arranged on a switchgear such as first switch cabinet Operating shaft, and linkage assemblies 20 can be with the operating shaft and operating assembly 30 of first switch cabinet a lock position and one It is moved between unlocked position, to prevent or allow another switchgear such as second switch cabinet combined floodgate (embodiment as shown in figure respectively In, linkage assemblies 20 are completed to prevent function mainly by its lock tongue part 24).

Assuming that the operating shaft of the fixed switchgear of executive item 32 is currently at its open position in Fig. 2, the arrow along figure is needed Completion feed motion rotationally clockwise shown in head, the action can drive executive item 32 also along side clockwise shown in figure It is rotated to around axial the 321 of operating shaft.The executive item 32 of rotation understands the first guide part 35 by being fixed on third locating rack 16 The second guide part 36 is driven to be moved along the dynamic direction X of lock shown in figure left sides into figure, in above process, the first guide part 35 It can be moved with the second guide part 36 along the slot hole as guided way 342 relative to slot hole.Because the second guide part 36 is fixedly arranged on Linkage assemblies 20, therefore it can drive the also left side movement into figure of linkage assemblies 20, until linkage assemblies 20 are moved to and can prevent The lock position that another switchgear (such as second switch cabinet) closes a floodgate be (the lock tongue part 24 of linkage assemblies 20 i.e. shown in figure Lock tongue 242 can stretch out to the left to be completed to prevent function).

The structure of the interlock of above-mentioned switchgear is simple, reliable and stable work, can be prevented after a switchgear closes a floodgate The closing operation of another switchgear.

In Fig. 1 and embodiment shown in Fig. 2, locating rack component 10 includes first locating rack 12, the first positioning There are one sliding grooves 11 along the dynamic direction X settings of lock for frame 12.Linkage assemblies 20 include 22, lock tongue parts 24, one of a sliding part A STATEMENT OF FEDERALLY SPONSORED 26 can also include an elastic component 28.Sliding part 22 can be slidingly arranged at the slip of the first locating rack 12 Slot 11.Lock tongue part 24 can be fixedly connected on sliding part 22, to be synchronized with the movement with sliding part 22, and positioned at the lock tongue of lock position Part 24 can prevent switchgear from closing a floodgate.

STATEMENT OF FEDERALLY SPONSORED 26 can be slidably connected to sliding part 22 along the dynamic direction X of lock, and the second guide part 36 of operating assembly 30 STATEMENT OF FEDERALLY SPONSORED 26 can be fixedly arranged on.Herein, " in one direction be slidably connected " refer to two components in this direction can phase To sliding but also can mutually cause to constrain, as illustrated in the drawing in embodiment, sliding part 22 is along the dynamic direction X-shaped of lock there are one First pilot hole 222, and the first connecting portion 262 of the first pilot hole 222 can be arranged in there are one the settings of STATEMENT OF FEDERALLY SPONSORED 26, such as For a bolt, i.e. the first pilot hole 222 allows to slide relatively with first connecting portion 262, can also connect to first in the dynamic direction X of lock Socket part 262 forms constraint.Certainly difference according to the design needs, STATEMENT OF FEDERALLY SPONSORED 26 can also be realized by other structures or mode is locking Dynamic direction X is slidably connected with sliding part 22.Such as first pilot hole 222 be opened in STATEMENT OF FEDERALLY SPONSORED 26, first connecting portion 262 is set In sliding part 22.

As shown in Figure 2, in the operating shaft of another fixed switchgear of the executive item 32 of operating assembly 30 positioned at its point During gate position, the first connecting portion 262 of STATEMENT OF FEDERALLY SPONSORED 26 is resisted against the left side of the first pilot hole 222, at this time operating shaft from separating brake to During closing operation, the second guide part 36 of operating assembly 30 can drive the left side shifting into figure as described above of STATEMENT OF FEDERALLY SPONSORED 26 Dynamic, STATEMENT OF FEDERALLY SPONSORED 26 can push sliding part 22 always along the dynamic direction X of lock at this time, will not occur opposite slide with sliding part 22.

Such as tension spring of elastic component 28 certainly and is confined to this, can be connected to the first locating rack 12 and sliding part 22 it Between, to provide an elastic force to sliding part 22 continuously along the dynamic direction X of lock, it is thrust to the left in figure, sliding part 22 is made to begin The first connecting portion 262 of STATEMENT OF FEDERALLY SPONSORED 26 is resisted against by its first pilot hole 222 eventually.

Above-mentioned design is because existing switchgear generally is configured with three combined floodgate, separating brake and ground connection positions.As described above, The operating shaft of the fixed switchgear of the executive item 32 of operating assembly 30 is because positioned at its open position, the operating shaft is around its axis in Fig. 2 It can switch when being rotated clockwise to 321 to its closing position, and STATEMENT OF FEDERALLY SPONSORED 26 can be driven successively by aforesaid operations component 30, slided Moving part 22, the movement of lock tongue part 24 to the left prevent another switchgear from closing a floodgate.And when in open position, operating shaft is around its axis When being rotated counterclockwise to 321, its earthing position can be switched to, during this, operating assembly 30 can drive STATEMENT OF FEDERALLY SPONSORED 26 to the right Mobile, because of STATEMENT OF FEDERALLY SPONSORED 26 and the relationship that is slidably connected of sliding part 22, reference can be made to attached drawing, STATEMENT OF FEDERALLY SPONSORED 26 can be mutually first for sliding part 22 It slides, specially the first connecting portion 262 of STATEMENT OF FEDERALLY SPONSORED 26 can left side be mobile from figure in the first pilot hole 222 of sliding part 22 To right side, which will not drive sliding part 22, complete unnecessary action, make whole operation more stable.In aforesaid operations axis When switching from closing position to open position, operating assembly 30 can also drive STATEMENT OF FEDERALLY SPONSORED 26 to be moved to the right without driving sliding part 22, the elastic force of elastic component 28 can make sliding part 22 return back to position shown in Fig. 2 at this time, so that sliding part 22 drives lock tongue part 24 move to the right, are detached from the restriction effect to another switchgear, and linkage assemblies 20 is made to be moved to its unlocked position.

In the embodiment shown in figure 1, sliding part 22 is also formed with two the second pilot holes 224 along the dynamic direction X of lock.The One locating rack 12 is provided with the second connecting portion 114 that can be respectively correspondingly arranged in each second pilot hole 224, second connecting portion 114 such as can be used bolt.Above structure can improve the stability that sliding part 22 is slided relative to the first locating rack 12.Certain root According to the difference that design needs, the quantity of the second pilot hole 224 and second connecting portion 114 is not limited to shown in figure.

In Fig. 1 and embodiment shown in Fig. 2, locating rack component 10 further includes second locating rack 14, and second is fixed Position frame 14 forms the third pilot hole 144 there are one lockhole 142 and the dynamic direction X settings of an edge lock.The lock tongue of linkage assemblies 20 There are one can wear the lock tongue 242 of lockhole 142 and can be arranged in the third connecting portion 244 of third pilot hole 144 tool of part 24 Such as bolt.Above-mentioned design can make the function that switchgear is prevented to close a floodgate of lock tongue part 24 more stable, and in figure in embodiment, if Two third connecting portions 244 of meter can further improve stability, certainly difference according to the design needs, third connecting portion 244 Quantity can also be different.

In Fig. 1 and embodiment shown in Fig. 2, locating rack component 10 further includes a third locating rack 16, and third is fixed Position frame 16 is formed there are one the 4th pilot hole 162 along the dynamic direction X settings of lock, and the second guide part 36 of operating assembly 30 can be worn If the 4th pilot hole 162, which can make the action of operating assembly 30 more stable, especially make the second guide part 36 and STATEMENT OF FEDERALLY SPONSORED Movement between 26 is transmitted more stable.

In a kind of exemplary embodiment, linkage assemblies 20 further include a microswitch (being not drawn into figure), energy The first locating rack 12 is enough set to, there are one trigger unit 225, the trigger unit 225 in lock position can be touched the tool of sliding part 22 Microswitch is sent out, microswitch can be used for exporting an electric signal on triggering, need to prevent to close a floodgate using electric signal control Switchgear motor, the motor is made to forbid work after above electrical signal is received.The design of above-mentioned microswitch provides A kind of electronics chain function.

Fig. 3 and Fig. 4 is illustrating the structure diagram of another exemplary embodiment of the interlock of switchgear.Such as Shown in Fig. 3 and Fig. 4, interlock may include a pair of of linkage assemblies 20 and a pair of of operating assembly 30, the execution of each operating assembly 30 Part 32 can be fixedly arranged on the operating shaft of a switchgear respectively.In embodiment shown in Fig. 3, for a pair of of linkage assemblies of cooperation 20 and the design of a pair of of operating assembly 30, locating rack component 10 include first locating rack 12,14 and of a pair of second locating rack A pair of of third locating rack 16.Relative to Fig. 1 and Fig. 2, another linkage assemblies and another operational group of the addition of Fig. 3 interlocks The concrete structure of part can be：Another linkage assemblies can be movably arranged at locating rack component 10 along the dynamic direction X of lock, and It can allow another of second switch cabinet combined floodgate another lock position that a prevention second switch cabinet closes a floodgate and one It is moved between unlocked position.Another operating assembly include another executive item, another articulation piece, another first guide part and Another second guide part.Another executive item can be fixedly arranged on another operating shaft of first switch cabinet, and can be with another A operating shaft rotates between another closing position and another open position.Another articulation piece can be articulated with another and hold Row part, another articulation piece have another guided way.Another first guide part can be fixedly arranged on locating rack component, and another A first guide part can be moved along another guided way relative to another guided way.Another second guide part can be fixedly arranged on Another linkage assemblies, and another second guide part can be moved along another guided way relative to another guided way, so that Another linkage assemblies can be driven to be moved to another lock position to another operating shaft that another closing position moves, Another linkage assemblies can be driven to be moved to another unlocked position to another operating shaft that another open position moves. The interlock of above-mentioned design can realize the mutual linking function of two switchgears, i.e. any one switchgear can after closing a floodgate Another switchgear is prevented to close a floodgate.That is, the structure of another interlock assembly in itself is identical with the structure of aforementioned interlock assembly, separately The structure of one operating assembly is identical with the structure of aforementioned operating assembly, is arranged on locating rack, correspondingly interlock connection Also identical, details are not described herein.

The utility model additionally provides a kind of switchgear component, including two switchgears and an above-mentioned interlock.

It should be appreciated that although this specification is described according to each embodiment, not each embodiment only includes one A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say Bright book is as an entirety, and the technical solutions in each embodiment can also be properly combined, and forming those skilled in the art can be with The other embodiment of understanding.

The a series of detailed description of those listed above is only for the specific of the possible embodiments of the utility model Illustrate, they not to limit the scope of protection of the utility model, it is all without departing from the utility model skill spirit made etc. Embodiment or change are imitated, such as the combination, segmentation or repetition of feature, should be included within the scope of protection of this utility model.

Claims (10)

1. the interlock of switchgear, for establishing linkage relationship between a first switch cabinet and a second switch cabinet, It is characterized in that, the interlock includes：

One locating rack component (10)；

One linkage assemblies (20) can be movably arranged at the locating rack component (10) along a lock dynamic direction (X), and The lock position and a unlock that the first switch cabinet is allowed to close a floodgate that the first switch cabinet closes a floodgate can be prevented at one It is moved between position；With

One operating assembly (30), including：

One executive item (32) can be fixedly arranged on the operating shaft of the second switch cabinet, and can be with the operating shaft one It is rotated between a closing position and an open position,

One articulation piece (34) can be articulated with the executive item (32), and there are one guided ways for articulation piece (34) tool (342),

One the first guide part (35) can be fixedly arranged on the locating rack component (10), and first guide part (35) energy It is enough along the guided way (342) relative to the guided way (342) it is mobile and

One the second guide part (36) can be fixedly arranged on the linkage assemblies (20), and second guide part (36) can It is mobile relative to the guided way (342) along the guided way (342), so that the operating shaft energy moved to the closing position The linkage assemblies (20) is enough driven to be moved to the lock position, the operating shaft moved to the open position being capable of band It moves the linkage assemblies (20) and is moved to the unlocked position.

2. the interlock of switchgear as described in claim 1, which is characterized in that

The locating rack component (10) includes first locating rack (12), and first locating rack (12) moves direction along the lock (X) sliding groove (11) there are one setting,

The linkage assemblies (20) include：

One sliding part (22), can be slidingly arranged at the sliding groove (11)；

One lock tongue part (24), can be fixedly connected on the sliding part (22), the lock tongue positioned at the lock position Part (24) can prevent the switchgear from closing a floodgate；

One STATEMENT OF FEDERALLY SPONSORED (26) can be slidably connected to the sliding part (22) along the lock dynamic direction (X), and described second leads The STATEMENT OF FEDERALLY SPONSORED (26) can be fixedly arranged on to part (36), what the operating shaft was rotated from the open position to the closing position In the process, the STATEMENT OF FEDERALLY SPONSORED (26) can be driven to push the sliding part (22) always along the lock dynamic direction (X)；With a bullet Property part (28), can be connected between first locating rack (12) and the sliding part (22), with along the dynamic direction of lock (X) elastic force is provided to the sliding part (22), the sliding part (22) is made to be resisted against the STATEMENT OF FEDERALLY SPONSORED (26).

3. the interlock of switchgear as claimed in claim 2, which is characterized in that

There are one the first pilot holes (222) along the lock dynamic direction (X) formation for the sliding part (22)；

There are one the first connecting portions (262) that can be arranged in first pilot hole (222) for STATEMENT OF FEDERALLY SPONSORED (26) setting.

4. the interlock of switchgear as claimed in claim 2, which is characterized in that

The sliding part (22) is formed with multiple second pilot holes (224) along the lock dynamic direction (X)；

First locating rack (12), which is provided with, multiple can respectively correspondingly be arranged in the of each second pilot hole (224) Two connecting portions (114).

5. the interlock of switchgear as claimed in claim 2, which is characterized in that

The locating rack component (10) further includes second locating rack (14), and there are one lock for the second locating rack (14) formation Hole (142) and a third pilot hole (144) along the lock dynamic direction (X) setting；

There are one can wear the lock tongue (242) of the lockhole (142) and can be arranged in described for the lock tongue part (24) tool At least one third connecting portion (244) of three pilot holes (144).

6. the interlock of switchgear as claimed in claim 2, which is characterized in that the locating rack component (10) further includes one A third locating rack (16), there are one the 4th guiding along the lock dynamic direction (X) setting for third locating rack (16) formation Hole (162), second guide part (36) can wear the 4th pilot hole (162).

7. the interlock of switchgear as claimed in claim 2, which is characterized in that linkage assemblies (20) further include a fine motion Switch can be set to first locating rack (12), and sliding part (22) tool is there are one trigger unit (225), in institute The microswitch can be triggered by stating the trigger unit (225) of lock position.

8. the interlock of switchgear as described in claim 1, which is characterized in that the guided way of the articulation piece (34) (342) it is a slot hole, first guide part (35) and the second guide part (36) can be arranged in the slot hole.

9. such as the interlock of switchgear described in any item of the claim 1 to 8, which is characterized in that the interlock is also Including another linkage assemblies and another operating assembly；

Another described linkage assemblies can be movably arranged at the locating rack component (10) along a lock dynamic direction (X), and Another lock position and the permission second switch cabinet combined floodgate that the second switch cabinet closes a floodgate can be prevented at one Another unlocked position between move；With

Another described operating assembly includes：

Another executive item, can be fixedly arranged on another operating shaft of the first switch cabinet, and can with it is described another Operating shaft rotates between another closing position and another open position,

Another articulation piece, can be articulated with another described executive item, another described articulation piece is oriented to another Rail,

Another first guide part can be fixedly arranged on the locating rack component (10), and another described the first guide part energy It is enough moved along another described guided way relative to another described guided way and

Another second guide part can be fixedly arranged on another described linkage assemblies, and another described the second guide part energy It is enough to be moved along another described guided way relative to another described guided way, so that the institute moved to another described closing position Stating another operating shaft can drive another described linkage assemblies to be moved to another described lock position, to it is described another Another described operating shaft of open position movement can drive another described linkage assemblies to be moved to another described unlock Position.

10. switchgear component, which is characterized in that it includes：

Interlock, the first switch cabinet and described second of one switchgear as claimed in any one of claims 1-9 wherein Switchgear.