CN206041300U - Shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet - Google Patents
Shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet Download PDFInfo
- Publication number
- CN206041300U CN206041300U CN201620992328.0U CN201620992328U CN206041300U CN 206041300 U CN206041300 U CN 206041300U CN 201620992328 U CN201620992328 U CN 201620992328U CN 206041300 U CN206041300 U CN 206041300U
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- connecting rod
- rotating turret
- cabinet
- valve mechanism
- fixed plate
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Abstract
The utility model provides a shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet. Shutter mechanism wherein, be used for installing at the cabinet body, shutter mechanism includes first connecting rod structure, the piece rotates, atress spare, the auto -lock subassembly, two movable door plank and two guide arms, two guide arms set up relatively, the opposite ends of each guide arm be used for with the cabinet body coupling, each movable door plank's relative both sides are overlapped with sliding and are located on two guide arms, a fixed plate and a rotating turret including relative setting rotate, the fixed plate be used for with the cabinet body coupling, the rotating turret rotates with the fixed plate through a pivot portion to be connected, atress spare is connected with the rotating turret, first connecting rod structural connection rotating turret and two movable door plank, the rotating turret can rotate when atress spare atress, and then keep away from each other in order to open the cabinet body through two movable door plank of first connecting rod structure drive. The utility model provides an adopt above -mentioned shutter mechanism's circuit breaker cabinet. This shutter mechanism and circuit breaker cabinet transmission flexible, reliable are fit for the trade and promote.
Description
【Technical field】
This utility model is related to electrical cabinet body construction applications, more particularly to a kind of valve mechanism and using the valve mechanism
Breaker cabinet.
【Background technology】
Traditional 35KV trolley type breaker cabinets valve mechanism carries out opening for valve using the kind of drive of steel wire rope mostly
Open and close.Steel wire rope is susceptible to loosen during transmission, so there is the situation of transmission failure, often result in valve without
Method is opened, or is existed and opened insufficient height, the problem of reset jam, and then is caused and a series of used electrification.Pursuing in market
While product practicality, increasingly pay attention to the security reliability of product；As market is complete to 35KV and enclosure product reliability
Property the raising that requires, the wire rope gearing mode for needing a new transmission mechanism for valve to replace being driven, thoroughly to improve
Valve mechanism is driven insecure problem.
【Utility model content】
In view of the foregoing, it is necessary to which a kind of valve mechanism of reliable transmission and the chopper using the valve mechanism are provided
Cabinet.
For reaching above-mentioned purpose, the technical scheme adopted by this utility model is：
A kind of valve mechanism, for installed in a cabinet, the valve mechanism include first connecting rod structure, tumbler,
Stressed member, from lock set, two movable doorboards and two guide rods, described two guide rods are oppositely arranged, relative the two of each guide rod
Hold for being connected with the cabinet, the opposite sides of each movable doorboard is slidably sheathed on described two guide rods, described turn
Moving part includes the fixed plate being oppositely arranged and rotating turret, and for being connected with the cabinet, the rotating turret passes through the fixed plate
One pivot part is rotated with the fixed plate and is connected, and the stressed member is connected with the rotating turret, the first connecting rod structure connection
The rotating turret and described two movable doorboards, the rotating turret can be rotated in the stressed member stress, and then pass through institute
Stating first connecting rod structure drives described two movable doorboards to be located remotely from each other to open the cabinet.
Further, the first connecting rod structure include first connecting rod, second connecting rod, third connecting rod, fourth link, the 5th
Connecting rod and six-bar linkage, the opposite end of the first connecting rod is respectively with the rotating turret away from one end of the pivot part and institute
State second connecting rod and rotate connection, the opposite end of the second connecting rod respectively with one end of the third connecting rod and the 5th connecting rod
One end rotates connection, and the second connecting rod is provided with for rotating the rotary shaft being connected with the cabinet, and the rotary shaft is located at
Between the first connecting rod and the third connecting rod, the third connecting rod connects with the described 4th away from the end of the second connecting rod
Bar rotates connection, and one end of the fourth link is provided with for rotating the fixing axle being connected, the fourth link with the cabinet
The other end and the six-bar linkage rotate and be connected, the free terminal of the six-bar linkage and the 5th connecting rod respectively with it is described
Two movable doorboards rotate connection.
Further, the valve mechanism also includes back-moving spring, and one end connection described second of the back-moving spring connects
Bar, the other end connect the fourth link, so that the first connecting rod structure and the rotating turret reset.
Further, multiple installation portions being spaced apart, institute are correspondingly provided with the second connecting rod and the fourth link
The two ends for stating back-moving spring are alternatively installed on multiple installation portions of the second connecting rod and the fourth link respectively.
Further, the fixed plate is provided with the guide part of arcuation, and the rotating turret is provided with guide finger, the guiding
Pin slidably, in the guide part, is oriented to the rotation to the rotating turret.
Further, the valve mechanism is also included from lock set, described to include self-locking plate and limit shaft, institute from lock set
State self-locking plate to be rotationally connected with the fixed plate, and be located between the fixed plate and the rotating turret, the self-locking plate
Draw-in groove is provided with, the limit shaft is connected with the rotating turret and is located in the draw-in groove to prevent the rotating turret stress from turning
Dynamic, when the limit shaft is in disengaged position with the draw-in groove, the rotating turret can be rotated in the stressed member stress.
Further, the valve mechanism also includes socket interlock assembly, and the socket interlock assembly includes second connecting rod
Structure and press part, one end of the second connecting rod structure and the guiding pin connection, the press part are used for rotationally installing
Install on case in the Secondary socket of a breaker cabinet, one end of the press part is with the second connecting rod structure away from the guiding
One end of pin rotates connection, the other end of the press part be used for stretching into the Secondary socket install in case and with the secondary-plug
Seat interval, the rotating turret drive the guide finger to slide along the guide part, and then are driven by the second connecting rod structure
The press part is rotated, so as to the press part is pressed against the Secondary socket away from the end of the second connecting rod structure install
Secondary socket in case.
Further, the second connecting rod structure includes the first gangbar and the second gangbar, and first gangbar is used
It is connected in rotating with the cabinet, one end of first gangbar and the guiding pin connection, the phase of second gangbar
To two ends respectively with first gangbar away from the guide finger one end and the press part rotate be connected.
Further, the pivot part includes rolling bearing, the first connecting shaft and the second connecting shaft, and the axis of rolling takes up
On the rotating turret；First connecting shaft and second connecting shaft are installed in relative the two of the rolling bearing respectively
End, first connecting shaft are rotationally installed in rotating turret on cabinet for being connected with cabinet, and the fixed plate is installed in
It is connected with second connecting shaft on cabinet.
A kind of breaker cabinet, including cabinet and valve mechanism, the valve mechanism includes two movable doorboards, and its feature exists
In：The valve mechanism also include first connecting rod structure, tumbler, stressed member, from lock set and two guide rods, it is described two to lead
Bar is oppositely arranged, and the opposite end of each guide rod is connected with the cabinet, and the opposite sides of each movable doorboard is slidably arranged
On described two guide rods, the tumbler includes the fixed plate being oppositely arranged and rotating turret, the fixed plate and the cabinet
Connection, the rotating turret are rotated with the fixed plate by a pivot part and are connected, and the stressed member is connected with the rotating turret, institute
State first connecting rod structure and connect the rotating turret and described two movable doorboards, the rotating turret can be in the stressed member stress
When rotate, and then be located remotely from each other by the first connecting rod structure described two movable doorboards of drive to open the cabinet.
This utility model has the advantages that：
1st, valve mechanism of the present utility model, drives first connecting rod structure driven by stressed member, and then realizes dodge gate
Quickly opening and closing, using the design, it is to avoid steel wire loosen caused by the unstable problem of transmission, dodge gate transmission is more reliable,
Close more smooth, it is ensured that the security performance of cabinet；Meanwhile, this is designed to adjust the first company by the rotational angle of rotating turret
The motion amplitude of bar structure, and then the opening distance of two movable doorboards is controlled, so as to improve the electric property of valve mechanism.
2nd, valve mechanism of the present utility model is provided with from lock set, by the cooperation of limit shaft and draw-in groove, in case rotation stop is dynamic
Frame Forced rotation when chopper is not used, and then prevent mistakenly entering charged chamber.
3rd, valve mechanism of the present utility model, is rotated by tumbler and drives second connecting rod structure driven, and then causes to support
Casting die is rotated, and is installed Secondary socket in case to be pressed against Secondary socket, and then is prevented Secondary socket when breaker cabinet works
It is moved, realizes the interlocking of Secondary socket.
4th, valve mechanism of the present utility model, its connecting rod can adopt General design, meet
The interchangeability of structure.
【Description of the drawings】
Fig. 1 is the schematic perspective view of the valve mechanism of one better embodiment of this utility model.
Fig. 2 is enlarged drawing of the valve mechanism shown in Fig. 1 at II.
Fig. 3 is cross-sectional schematic of the valve mechanism shown in Fig. 2 along line C-C.
Fig. 4 is schematic perspective view of the valve mechanism shown in Fig. 1 at another visual angle.
Fig. 5 is enlarged drawing of the valve mechanism shown in Fig. 4 at V.
Fig. 6 is enlarged drawing of the valve mechanism shown in Fig. 4 at VI.
Main element symbol description：
In accompanying drawing：200- Secondary sockets install case, 210- Secondary sockets, 100- valve mechanisms, 2- guide rods, 4- dodge gates
Plate, 42- guide pin bushings, 5- first connecting rod structures, 52- first connecting rods, 53- second connecting rods, 54- third connecting rods, 55- fourth links, 56-
5th connecting rod, 57- six-bar linkages, 58- back-moving springs, 59- installation portions, 6- tumblers, 62- rotating turrets, 622- guide fingers, 624-
Pushing and pressing part, 64- fixed plates, 642- guide parts, 66- pivot parts, 662- rolling bearings, the second connecting shafts of 667-, 7- stressed members, 8-
From lock set, 82- self-locking plates, 822- draw-in grooves, 84- limit shafts, 9- socket interlock assemblies, 92- second connecting rod structures, 922- first
Gangbar, 923- inserting grooves, the second gangbar of 924-, 94- press parts, 10- rotary shafts, 12- fixing axles.
【Specific embodiment】
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
It should be noted that when component is referred to as " being fixed on " another component, it can directly on another component
Or can also there is component placed in the middle.When a component is considered as " connection " another component, it can be directly connected to
To another component or may be simultaneously present component placed in the middle.When a component is considered as " being arranged at " another component, it
Can be set directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " level ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology are led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.In term used in the description of the present utility model it is simply herein
The purpose of description specific embodiment, it is not intended that in limiting this utility model.Term as used herein " and/or " include
The arbitrary and all of combination of one or more related Listed Items.
Fig. 1 is referred to, the preferably embodiment of this utility model one provides a kind of breaker cabinet, and (figure is not including cabinet
Show), Secondary socket case 200, Secondary socket 210 and valve mechanism 100 are installed.Secondary socket installs case 200 and valve mechanism 100
It is assembled on cabinet；Secondary socket 210 is located at Secondary socket and installs in case 200.It is appreciated that breaker cabinet may also include which
His element, is to omit length, is not described in detail here.
Please also refer to Fig. 2, Fig. 3 and Fig. 4, in the present embodiment, valve mechanism 100 includes two guide rods, 2, two work
4, two, dynamic door-plate, 5, two, first connecting rod structure, 6, two stressed members 7, of tumbler are from lock set 8 and a socket interlock assembly
9.Two guide rods 2 are oppositely arranged, and the opposite end of each guide rod 2 is connected with cabinet.The opposite sides of each movable doorboard 4 is slided
Be sheathed on two guide rods 2, to constitute the dodge gate of breaker cabinet, specially：The opposite sides of each movable doorboard 4 is all provided with
There is guide pin bushing 42, each guide pin bushing 42 is slidably sheathed on corresponding guide rod 2.
Two first connecting rod structures 5 are connected to the opposite sides of movable doorboard 4.In the present embodiment, per one
One bar linkage structure 5 includes first connecting rod 52, second connecting rod 53, third connecting rod 54, fourth link 55, the 5th connecting rod 56 and the 6th company
Bar 57.Wherein, one end of first connecting rod 52 is rotated with second connecting rod 53 and is connected；The opposite end of second connecting rod 53 is respectively with the 3rd
The end of connecting rod 54 and the 5th connecting rod 56 rotate connection, and second connecting rod 53 is rotated with cabinet by rotary shaft 10 and is connected, and is rotated
Axle 10 is located between first connecting rod 52 and third connecting rod 54；End and fourth link 55 of the third connecting rod 54 away from second connecting rod 53
Rotate connection；One end of fourth link 55 is connected with cabinet by a fixing axle 12, and the other end of fourth link 55 and the 6th connects
Bar 57 rotates connection；The free terminal of six-bar linkage 57 and the 5th connecting rod 56 is rotated with the side of two movable doorboards 4 respectively and is connected
Connect.Preferably, it is fixed using pivot pin (sign) between adjacent two connecting rod in first connecting rod structure 5, can ensure very well after assembling
The rotation of connecting rod, patch and property, assembling are simple, good product consistency, make dodge gate transmission more steady reliable.
Two tumblers 6 are installed in the one end of two first connecting rods 52 away from movable doorboard 4 respectively.Fig. 2 is referred to, at this
In embodiment, each tumbler 6 includes the rotating turret 62 being oppositely arranged and a fixed plate 64.One end of each rotating turret 62
Rotate away from one end of movable doorboard 4 with corresponding first connecting rod 52 and be connected, end of each rotating turret 62 away from first connecting rod 52
It is provided with pivot part 66.Please also refer to Fig. 3, in the present embodiment, pivot part 66 includes rolling bearing 662, the first connecting shaft
(not shown) and the second connecting shaft 667.Rolling bearing 662 is installed on rotating turret 62；First connecting shaft and the second connecting shaft 667
The opposite end of rolling bearing 662 is installed in respectively, and the first connecting shaft is connected with cabinet, and rotating turret 62 is rotationally installed in
On cabinet.When the setting of rolling bearing 662 causes rotating turret 62 to rotate, resistance is less, more steady reliable.Fixed plate 64 is installed
It is connected on cabinet and with the second connecting shaft 667.
Two stressed members 7 are connected with rotating turret 62 respectively.In the present embodiment, each stressed member 7 is substantially shaft-like in one,
One end of each stressed member 7 is fixed between pivot part 66 and first connecting rod 52.When the free terminal stress of stressed member 7 is transported downwards
When dynamic, rotating turret 62 is rotated clockwise around pivot part 66, and then drives first connecting rod structure 5 to move, so that two dodge gates
4 one segment distance of opposite motion of plate, so that open breaker cabinet.
Please referring also to Fig. 3 and Fig. 5, it is preferable that fixed plate 64 is provided with a guide part 642.In the present embodiment, lead
To the pilot hole that portion 642 is an arc.Rotating turret 62 is provided with guide finger 622, and guide finger 622 is slidably located at guide part 642
It is interior, it is oriented to the rotation to rotating turret 62.
Referring again to Fig. 1, in the present embodiment, each first connecting rod structure 5 also includes a back-moving spring 58.Reset
One end connection second connecting rod 53 of spring 58, other end connection fourth link 55.In the process of two movable doorboards, 4 opposite motion
In, back-moving spring 58 is stretched；After the revocation of the external force on stressed member 7 is acted on, the elastic-restoring force of back-moving spring 58 can
So that first connecting rod structure 5 and rotating turret 62 reset, and then two movable doorboards 4 opened are closed.Preferably, second connects
Multiple installation portions 59 being spaced apart are correspondingly provided with bar 53 and fourth link 55, and the two ends of back-moving spring 58 alternatively fill respectively
On multiple installation portions 59 of second connecting rod 53 and fourth link 55, to change the installation site of back-moving spring 58.By changing
The installation site for becoming back-moving spring 58 can be adjusted to the elastic-restoring force of back-moving spring 58, so that first connecting rod knot
The motion of structure 5 is more steady.
Referring again to Fig. 3, include self-locking plate 82 and limit shaft 84 from lock set 8.Self-locking plate 82 is rotationally installed in solid
In fixed board 64, and it is located between fixed plate 64 and rotating turret 62.Self-locking plate 82 is provided with a draw-in groove 822.Limit shaft 84 is installed in
On rotating turret 62, and it is located in draw-in groove 822, in case the Forced rotation when chopper is not used of rotation stop moving frame 62, now, two work
Dynamic door-plate 4 cannot be opened, and then prevent mistakenly entering charged chamber；When limit shaft 84 is in disengaged position with draw-in groove 822, rotating turret 62
Can rotate in 7 stress of stressed member, and then drive two movable doorboards 4 to be located remotely from each other to open by first connecting rod structure 5
Cabinet.In the present embodiment, rotating turret 62 is additionally provided with pushing and pressing part 624 towards the side of self-locking plate 82.During work, chopper
(not shown) is advanced to promote the pushing and pressing part 624, is promoted self-locking plate 82 to rotate so as to pass through pushing and pressing part 624, and then is caused draw-in groove
822 are departed from limit shaft 84.
Please referring also to Fig. 2 and Fig. 6, socket interlock assembly 9 are used for preventing Secondary socket 210 when breaker cabinet work
Raw movement.Socket interlock assembly 9 includes second connecting rod structure 92 and press part 94.In the present embodiment, second connecting rod structure
92 the first gangbar 922 and the second gangbar 924 for including rotating successively connection, wherein, the first gangbar 922 is rotated with cabinet
Connection, one end of the first gangbar 922 are connected with one of guide finger 622, specially：First gangbar 922 is away from second
The end of gangbar 924 is provided with inserting groove 923, and guide finger 622 is arranged in inserting groove 923.One end of second gangbar 924 with
First gangbar 922 rotates connection away from the end of guide finger 622.Press part 94 is rotatably mounted to the secondary-plug of breaker cabinet
Seat is installed on case 200, and one end of press part 94 is rotated away from one end of the first gangbar 922 with the second gangbar 924 and is connected, and is supported
The other end of casting die 94 is stretched into Secondary socket and installs in case 200 and be spaced with Secondary socket 210.Rotating turret 62 being capable of band when rotating
Action-oriented pin 622 slides along guide part 642, and then drives press part 94 to rotate by second connecting rod structure 92, so that press part
94 are pressed against Secondary socket and install Secondary socket 210 in case 200 away from the end of second connecting rod structure 92, and then prevent secondary
Socket 210 is moved when breaker cabinet works.
When breaker cabinet is used, first, chopper is advanced to promote pushing and pressing part 624, is promoted certainly so as to pass through pushing and pressing part 624
Jam plate 82 is rotated, and then draw-in groove 822 is departed from limit shaft 84；Subsequently, one is applied to the free terminal of stressed member 7 downward
Pressure so that when stressed member 7 is moved downward, now, rotating turret 62 is rotated clockwise around pivot part 66, drives first connecting rod structure
5 motions, so that two 4 one segment distances of opposite motion of movable doorboard, so as to open breaker cabinet, during being somebody's turn to do, back-moving spring
58 are stretched；Rotating turret 62 around pivot part 66 rotate clockwise can while drive guide finger 622 to slide along guide part 642, and then
Press part 94 is driven to rotate by second connecting rod structure 92, so that press part 94 is pressed against away from the end of second connecting rod structure 92
Secondary socket installs the Secondary socket 210 in case 200, and then prevents Secondary socket 210 to be moved when breaker cabinet works.
When breaker cabinet is not used, the external force revocation of 7 free powder end of stressed member, the elastic-restoring force of back-moving spring 58 cause the first company
Bar structure 5 and rotating turret 62 reset, and then two movable doorboards 4 opened are closed；During rotating turret 62 resets, band
Action-oriented pin 622 slides along guide part 642, and then drives press part 94 to rotate by second connecting rod structure 92, so that press part
94 away from Secondary socket 210, now, the operation such as can move to Secondary socket 210；Chopper is retreated so that self-locking plate 82
Reset under gravity, draw-in groove 822 is engaged with limit shaft 84, to prevent maloperation from opening two movable doorboards 4.
It is appreciated that in other embodiments, tumbler 6, first connecting rod structure 5, stressed member 7 quantity can also root
One is set to according to being actually needed.
It is appreciated that in other embodiments, it is also possible to arrange two from lock set 8, two from lock set 8 respectively with
Two tumblers 6 connect.
It is appreciated that the first connecting shaft can be omitted, now, rotating turret 62 is rotated with fixed plate 64 by pivot part 66 and is connected
Connect.
Described above is the detailed description for the preferable possible embodiments of this utility model, but embodiment is not limited to
Patent claim of the present utility model, the equal change completed under the technical spirit suggested by all this utility model or modification
Change, all should belong to the covered the scope of the claims of this utility model.
Claims (10)
1. a kind of valve mechanism, for installed in a cabinet, the valve mechanism includes two movable doorboards, and its feature exists
In：The valve mechanism also include first connecting rod structure, tumbler, stressed member, from lock set and two guide rods, it is described two to lead
Bar is oppositely arranged, and, for being connected with the cabinet, the opposite sides of each movable doorboard is slidably for the opposite end of each guide rod
Be sheathed on described two guide rods, the tumbler includes the fixed plate being oppositely arranged and rotating turret, the fixed plate for
Cabinet connection, the rotating turret are rotated with the fixed plate by a pivot part and are connected, the stressed member and the rotation
Frame connects, and the first connecting rod structure connects the rotating turret and described two movable doorboards, and the rotating turret can be described
Rotate during stressed member stress, and then drive described two movable doorboards to be located remotely from each other to open by the first connecting rod structure
State cabinet.
2. valve mechanism as claimed in claim 1, it is characterised in that：The first connecting rod structure include first connecting rod, second
Connecting rod, third connecting rod, fourth link, the 5th connecting rod and six-bar linkage, the opposite end of the first connecting rod respectively with described turn
Moving frame away from the pivot part one end and the second connecting rod rotate connection, the opposite end of the second connecting rod respectively with institute
One end of one end and the 5th connecting rod for stating third connecting rod rotates connection, and the second connecting rod is provided with for being rotated with the cabinet
The rotary shaft of connection, the rotary shaft are located between the first connecting rod and the third connecting rod, and the third connecting rod is away from institute
The end for stating second connecting rod is connected with fourth link rotation, and one end of the fourth link is provided with for being turned with the cabinet
The fixing axle of dynamic connection, the other end of the fourth link are rotated with the six-bar linkage and are connected, the six-bar linkage and described
The free terminal of the 5th connecting rod is rotated with described two movable doorboards respectively and is connected.
3. valve mechanism as claimed in claim 2, it is characterised in that：The valve mechanism also includes back-moving spring, described multiple
One end of position spring connects the second connecting rod, and the other end connects the fourth link so that the first connecting rod structure and
The rotating turret resets.
4. valve mechanism as claimed in claim 3, it is characterised in that：Accordingly set in the second connecting rod and the fourth link
The two ends for having multiple installation portions being spaced apart, the back-moving spring are alternatively installed in the second connecting rod and described respectively
On multiple installation portions of double leval jib.
5. valve mechanism as claimed in claim 1, it is characterised in that：The fixed plate is provided with the guide part of arcuation, described
Rotating turret is provided with guide finger, and the guide finger slidably, in the guide part, is oriented to the rotation to the rotating turret.
6. valve mechanism as claimed in claim 5, it is characterised in that：The valve mechanism also includes from lock set, it is described from
Lock set includes self-locking plate and limit shaft, and the self-locking plate is rotationally connected with the fixed plate, and is located at the fixed plate
Between the rotating turret, the self-locking plate is provided with draw-in groove, and the limit shaft is connected with the rotating turret and is located at the card
To prevent the rotating turret Forced rotation in groove, when the limit shaft is in disengaged position with the draw-in groove, the rotating turret
Can rotate in the stressed member stress.
7. valve mechanism as claimed in claim 6, it is characterised in that：The valve mechanism also includes socket interlock assembly, institute
Stating socket interlock assembly includes second connecting rod structure and press part, and one end and the guide finger of the second connecting rod structure connect
Connect, the press part be used for be rotatably mounted at a breaker cabinet Secondary socket install case, one end of the press part with
The second connecting rod structure rotates connection away from one end of the guide finger, and the other end of the press part is used for stretching into described two
Secondary socket is installed in case and is spaced with the Secondary socket, and the rotating turret drives the guide finger to slide along the guide part,
And then drive the press part to rotate by the second connecting rod structure, so that the press part is away from the second connecting rod structure
End be pressed against the Secondary socket Secondary socket in case be installed.
8. valve mechanism as claimed in claim 7, it is characterised in that：The second connecting rod structure includes the first gangbar and
Two gangbar, first gangbar are connected for being rotated with the cabinet, one end and the guiding of first gangbar
Pin connection, the opposite end of second gangbar is respectively with first gangbar away from one end of the guide finger and described
Press part rotates connection.
9. the valve mechanism as described in claim 1-8 is arbitrary, it is characterised in that：The pivot part include rolling bearing, first
Connecting shaft and the second connecting shaft, the rolling bearing are installed on the rotating turret；First connecting shaft and described second connects
Spindle is installed in the opposite end of the rolling bearing respectively, first connecting shaft for being connected with cabinet, by rotating turret
Rotationally it is installed on cabinet, the fixed plate is installed on cabinet and is connected with second connecting shaft.
10. a kind of breaker cabinet, including cabinet and valve mechanism, the valve mechanism includes two movable doorboards, and its feature exists
In：The valve mechanism also include first connecting rod structure, tumbler, stressed member, from lock set and two guide rods, it is described two to lead
Bar is oppositely arranged, and the opposite end of each guide rod is connected with the cabinet, and the opposite sides of each movable doorboard is slidably arranged
On described two guide rods, the tumbler includes the fixed plate being oppositely arranged and rotating turret, the fixed plate and the cabinet
Connection, the rotating turret are rotated with the fixed plate by a pivot part and are connected, and the stressed member is connected with the rotating turret, institute
State first connecting rod structure and connect the rotating turret and described two movable doorboards, the rotating turret can be in the stressed member stress
When rotate, and then be located remotely from each other by the first connecting rod structure described two movable doorboards of drive to open the cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992328.0U CN206041300U (en) | 2016-08-30 | 2016-08-30 | Shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620992328.0U CN206041300U (en) | 2016-08-30 | 2016-08-30 | Shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041300U true CN206041300U (en) | 2017-03-22 |
Family
ID=58304417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620992328.0U Active CN206041300U (en) | 2016-08-30 | 2016-08-30 | Shutter mechanism and adopt this shutter mechanism's circuit breaker cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041300U (en) |
-
2016
- 2016-08-30 CN CN201620992328.0U patent/CN206041300U/en active Active
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