CN103618229A - Manually-controlled switch cabinet - Google Patents
Manually-controlled switch cabinet Download PDFInfo
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- CN103618229A CN103618229A CN201310611405.4A CN201310611405A CN103618229A CN 103618229 A CN103618229 A CN 103618229A CN 201310611405 A CN201310611405 A CN 201310611405A CN 103618229 A CN103618229 A CN 103618229A
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- lock
- handcart
- switch cubicle
- groove
- disposes
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Abstract
The invention discloses a manually-controlled switch cabinet which comprises a cabinet body and at least one handcart mechanical lock installed on the cabinet body. The handcart mechanical lock comprises a breaker, a handcart and a controllable fixed valve. The breaker is arranged in the handcart, the handcart is provided with a rotating rod penetrating through opposite faces, the rotating rod is used for controlling the breaker to move in the length direction of the rotating rod through rotation, the controllable fixed valve is fixed to the handcart and comprises an annular lock frame and a lock valve, the annular lock frame comprises a rotating lock disc and a fixing lock frame arranged on the rotating lock disc in a stacked mode, the rotating lock disc is connected with the lock valve and used for controlling the lock valve to move in the length direction, a groove is formed in the side portion of the manually-controlled end of the rotating rod, and the groove is mutually matched with the lock valve. According to the technical scheme, the switch cabinet can be fixedly locked, so that faulty operation is thoroughly avoided and the possibly-occurring potential safety hazards are thoroughly eliminated.
Description
Technical field
The present invention relates to switch cubicle, particularly, relate to a kind of switch cubicle of manual control.
Background technology
Switch cubicle is a kind of electric equipment, and outside line is introduced into master switch in cabinet, then enters sub-control switch, and each needs to arrange by it along separate routes.As instrument, automatic control, motor magnetic switch, various A.C. contactors etc., what have also establishes hyperbaric chamber and low-pressure chamber switch cubicle, is provided with high voltage bus, and as power plant etc., what have is also provided with as protecting the low-frequency load reduction of capital equipment.Switch cubicle can be controlled connection and the disconnection that handcart is controlled internal components, but standard not enough when using, while having a plurality of parts not connect in switch cubicle, does not have relevant mode to avoid connecting simultaneously simultaneously, very likely causes danger.
Summary of the invention
The object of the invention is, in order to overcome the switch cubicle of existing manual control, thereby the defect that misoperation there will be potential safety hazard easily occurs, a kind of switch cubicle of the manual control that can eliminate safe hidden trouble is provided.
To achieve these goals, the invention provides a kind of switch cubicle of manual control, this switch cubicle comprises cabinet and is arranged at least one the handcart mechanical lock on described cabinet, described handcart mechanical lock comprises: circuit breaker, handcart and controlled fixedly cutting down, described circuit breaker is arranged in described handcart, described handcart disposes the swingle that runs through opposite face, described swingle is used for controlling described circuit breaker by rotation and moves along the length direction of described swingle, described controlled fixedly cutting down is fixed on described handcart, described controlled fixedly cutting down and comprise: ring lock frame and lock cut down, described ring lock frame comprises rotation lock collar and is stacked and placed on the fixedly lock frame in described rotation lock collar, described rotation lock collar is cut down and is connected with described lock, being used for controlling described lock cuts down and this lock is cut down alongst move, the sidepiece of the manual control end of described swingle is provided with groove, this groove and described lock cut down and are configured to cooperatively interact.
In the switch cubicle of described manual control of the present invention, by rotation, rotate lock collar, controlling described lock cuts down and this lock is cut down alongst move, the end cut down of lock is entered in the groove on the sidepiece of manual control end of described swingle, swingle can not be rotated to advance, thereby can realize, described switch cubicle is fixed and is locked, thoroughly to avoid the generation of misoperation, thoroughly eliminated the potential safety hazard that may occur.
Other features and advantages of the present invention partly in detail are described the embodiment subsequently.
Accompanying drawing explanation
Accompanying drawing is to be used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the structural representation of the handcart mechanical lock in switch cubicle;
Fig. 2 is the structural representation of the cabinet in switch cubicle;
Fig. 3 is the described controlled structural representation fixedly cutting down in switch cubicle;
Fig. 4 is the structural representation of the controlled rotation lock collar of fixedly cutting down in switch cubicle; And
Fig. 5 is the structural representation of the controlled key fixedly cutting down in switch cubicle.
Description of reference numerals
1 fixing lock frame 2 open slots
3 perforate 4 locks cut down
5 groove 7 turning gears
8 draw-in grooves 9 rotate lock collar
10 ring lock frame 11 projecting teeths
12 fixed lever 13 rotating disks
14 turncap 15 keys
18 controlled 21 circuit breakers that fixedly cut down
22 swivelling chute 23 swingles
24 pull bar 25 handcarts
26 rotary teeth 28 projecting blocks
29 cabinet 30 rail plates
31 interface groove 100 handcart mechanical locks
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated.Should be understood that, embodiment described herein only, for description and interpretation the present invention, is not limited to the present invention.
To achieve these goals, the invention provides a kind of switch cubicle of manual control, as shown in figs. 1 and 3, this switch cubicle comprises cabinet 29 and is arranged at least one the handcart mechanical lock 100 on described cabinet 29, described handcart mechanical lock 100 comprises: circuit breaker 21, handcart 25 and controlled fixedly cut down 18, described circuit breaker 21 is arranged in described handcart 25, described handcart 25 disposes the swingle 23 that runs through opposite face, described swingle 23 is used for controlling described circuit breaker 21 by rotation and moves along the length direction of described swingle 23, describedly controlled fixedly cut down 18 and be fixed on described handcart 25, describedly controlled fixedly cut down 18 and comprise: ring lock frame 10 and lock cut down 4, described ring lock frame 10 comprises rotation lock collar 9 and is stacked and placed on the fixedly lock frame 1 in described rotation lock collar 9, described rotation lock collar 9 is cut down 4 with described lock and is connected, being used for controlling described lock cuts down 4 and makes this lock cut down 4 alongst to move, the sidepiece of the manual control end of described swingle 23 is provided with groove 5, this groove 5 cuts down 4 with described lock and is configured to cooperatively interact.
Preferably, described circuit breaker 21 disposes swivelling chute 22, for the rotary teeth 26 with described swingle 23, matches, and circuit breaker 21 can be moved along swingle 23 length directions along with the rotation of swingle 23.
Preferably, as shown in Figure 2, in described cabinet 29, dispose the rail plate 30 matching with handcart 25, and the initial end of described rail plate 30 disposes interface groove 31, the handcart 25 of access can be fixed.
Further preferably, the projecting block 28 that described handcart 25 disposes pull bar 24 and matches with described interface groove 31, described pull bar 24 is for controlling the described interface groove 31 of described projecting block 28 turnover, by making projecting block 28 enter described interface groove 31, fix described handcart 25, not only can make handcart 25 fixing, and can conveniently remove or change the circuit breaker 21 on handcart 25.
Preferably, the periphery of described fixedly lock frame 1 and the periphery of described rotation lock collar 9 are provided with open slot 2, and the two coincidence, and described key 15 can be put into.
Further preferably, described rotation lock collar 9 comprises chassis and the lug boss arranging along the periphery on described chassis, and the open slot 2 of described rotation lock collar 9 peripheries is arranged at described lug boss, makes key 15 be convenient to put into described ring lock frame 10.
Still more preferably, as shown in Figure 4, the upper surface on described chassis disposes perforate 3, for fixing key 15.
Preferably, as shown in Figure 5, described controlled fixedly cutting down also comprises key 15, described key 15 comprises projecting teeth 11, fixed lever 12, turncap 14 and rotating disk, described turncap 14 is positioned on a surface of described rotating disk 13, described fixed lever 12 is positioned on another surface of described rotating disk 13, described projecting teeth 11 is positioned at the sidepiece of described rotating disk 13, and the inner space of the lug boss of described rotation lock collar 9 and 1 formation of described fixedly lock frame is corresponding with described rotating disk 13, described fixed lever 12 is corresponding with described perforate 3, make key 15 can enter described ring lock frame 10, thereby controlling described rotation lock collar 9 rotates.
Preferably, the lower surface of described rotation lock frame 9 disposes turning gear 7, and described lock cuts down 4 upper surface and dispose draw-in groove 8, and described turning gear 7 matches with described draw-in groove 8, lock collar is rotated and can drive described lock to cut down 4 alongst motions.
Preferably, few one than the number of described handcart mechanical lock 100 of the number of described key 15, avoids occurring the attended operation of two or more circuit breakers 21.
According to of the present invention preferred embodiment a kind of, as Figure 1-5, this switch cubicle comprises cabinet 29 and is arranged at least one the handcart mechanical lock 100 on described cabinet 29, described handcart mechanical lock 100 comprises: circuit breaker 21, handcart 25 and controlled fixedly cut down 18, described circuit breaker 21 is arranged in described handcart 25, described handcart 25 disposes the swingle 23 that runs through opposite face, described circuit breaker 21 disposes swivelling chute 22, for matching with the rotary teeth 26 of described swingle 23, described swingle 23 is used for controlling described circuit breaker 21 by rotation and moves along the length direction of described swingle 23, in described cabinet 29, dispose the rail plate 30 matching with handcart 25, and the initial end of described rail plate 30 disposes interface groove 31, the projecting block 28 that described handcart 25 disposes pull bar 24 and matches with described interface groove 31, described pull bar 24 is for controlling the described interface groove 31 of described projecting block 28 turnover, by making projecting block 28 enter described interface groove 31, fix described handcart 25, not only can make handcart 25 fixing, and can conveniently remove or change the circuit breaker 21 on handcart 25.Described controlled fixedly cutting down and comprise: ring lock frame 10 and lock cut down 4, described ring lock frame 10 comprises rotation lock collar 9 and is stacked and placed on the fixedly lock frame 1 in described rotation lock collar 9, the periphery of described fixedly lock frame 1 and the periphery of described rotation lock collar 9 are provided with open slot 2, and the two coincidence, described rotation lock collar 9 comprises chassis and the lug boss arranging along the periphery on described chassis, the open slot 2 of described rotation lock collar 9 peripheries is arranged at described lug boss, and the upper surface on described chassis disposes perforate 3, wherein, the lower surface of described rotation lock frame 9 disposes turning gear 7, and described lock cuts down 4 upper surface and disposes draw-in groove 8, described turning gear 7 matches with described draw-in groove 8, so that lock collar is rotated, thereby can drive described lock to cut down 4 alongst motions, the sidepiece of the manual control end of described swingle 23 is provided with groove 5, this groove 5 cuts down 4 with described lock and matches, so that cutting down 4 rotations that can control swingle 23 by turnover groove 5, described lock advances.Described controlled fixedly cutting down also comprises key 15, described key 15 comprises projecting teeth 11, fixed lever 12, turncap 14 and rotating disk 13, described turncap 14 is positioned on a surface of described rotating disk 13, described fixed lever 12 is positioned on another surface of described rotating disk 13, described projecting teeth 11 is positioned at the sidepiece of described rotating disk 13, and the inner space that forms of the lug boss of described rotation lock collar 9 and described fixedly lock frame 1 corresponding with described rotating disk 13 be that described key 15 can enter ring lock frame 10, described fixed lever 12 is corresponding with described perforate 3.Preferably, few one than the number of described handcart mechanical lock 100 of the number of described key 15, make operator in console switch cabinet, can notice which circuit breaker 21 is keyeds, which circuit breaker 21 is manipulable, thereby has thoroughly avoided the generation of dangerous situation of the connection of a plurality of circuit breakers 21 of causing due to misoperation.
In above-mentioned preferred implementation, described key 15 is put into described ring lock frame 10, make described fixed lever 12 enter described perforate 3 and described projecting teeth 11 enters described open slot 2.Rotate described key 15, drive described rotation lock frame 9 to rotate, described rotation lock frame 9 drives the draw-in groove 8 matching with it to move by the turning gear 7 of lower surface, thereby can drive described lock to cut down 4 alongst motions, described lock cuts down 4 rotations that can control swingle 23 by turnover groove 5 and advances and retreat with rotation, thereby controls connection and the disconnection of circuit breaker.In addition, lock cut down 4 enter groove 5 in and while swingle 23 being stopped the rotation advance, fixing lock frame 1 can play the route that stops that key 15 is extracted out, at this moment key 15 can not be extracted, and only have key 15 when reopening described handcart mechanical lock 100 just can extract, can remind like this operator not remove console switch, few one than the number of described handcart mechanical lock 100 of the number of described key 15, so, the situation that just there will not be two or more circuit breakers 21 simultaneously to connect, thoroughly avoided many circuit breakers 21 to connect the generation of the dangerous situation causing.
Below describe by reference to the accompanying drawings the preferred embodiment of the present invention in detail; but; the present invention is not limited to the detail in above-mentioned execution mode; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characterictic described in above-mentioned embodiment, in reconcilable situation, can combine by any suitable mode, for fear of unnecessary repetition, the present invention is to the explanation no longer separately of various possible compound modes.
In addition, between various execution mode of the present invention, also can carry out combination in any, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. a switch cubicle of manually controlling, this switch cubicle comprises cabinet (29) and is arranged at least one the handcart mechanical lock (100) on described cabinet (29), it is characterized in that, described handcart mechanical lock (100) comprising: circuit breaker (21), handcart (25) and controlled fixedly cutting down (18), described circuit breaker (21) is arranged in described handcart (25), described handcart (25) disposes the swingle (23) that runs through opposite face, described swingle (23) is used for controlling described circuit breaker (21) by rotation and moves along the length direction of described swingle (23), described controlled fixedly cutting down (18) is fixed on described handcart (25), described controlled fixedly cutting down (18) comprising: ring lock frame (10) and lock cut down (4), described ring lock frame (10) comprises rotation lock collar (9) and is stacked and placed on the fixedly lock frame (1) in described rotation lock collar (9), described rotation lock collar (9) is cut down (4) with described lock and is connected, being used for controlling described lock cuts down (4) and makes this lock cut down (4) alongst to move, the sidepiece of the manual control end of described swingle (23) is provided with groove (5), this groove (5) cuts down (4) with described lock and is configured to cooperatively interact.
2. switch cubicle according to claim 1, wherein, described circuit breaker (21) disposes swivelling chute (22), for the rotary teeth with described swingle (23) (26), matches.
3. switch cubicle according to claim 1, wherein, dispose the rail plate (30) matching with handcart (25), and the initial end of described rail plate (30) disposes interface groove (31) in described cabinet (29).
4. switch cubicle according to claim 3, wherein, the projecting block (28) that described handcart (25) disposes pull bar (24) and matches with described interface groove (31), described pull bar (24) passes in and out described interface groove (31) for controlling described projecting block (28), by making projecting block (28) enter described interface groove (31), fixes described handcart (25).
5. switch cubicle according to claim 1, wherein, the periphery of the periphery of described fixedly lock frame (1) and described rotation lock collar (9) is provided with open slot (2), and the two coincidence.
6. switch cubicle according to claim 5, wherein, described rotation lock collar (9) comprises chassis and the lug boss arranging along the periphery on described chassis, the open slot (2) of described rotation lock collar (9) periphery is arranged at described lug boss.
7. switch cubicle according to claim 6, wherein, the upper surface on described chassis disposes perforate (3).
8. switch cubicle according to claim 7, wherein, described controlled fixedly cutting down (18) also comprises key (15), described key (15) comprises projecting teeth (11), fixed lever (12), turncap (14) and rotating disk (13), described turncap (14) is positioned on a surface of described rotating disk (13), described fixed lever (12) is positioned on another surface of described rotating disk (13), described projecting teeth (11) is positioned at the sidepiece of described rotating disk (13), and the inner space of the lug boss of described rotation lock collar (9) and described fixedly lock frame (1) formation is corresponding with described rotating disk (13), described fixed lever (12) is corresponding with described perforate (3).
9. switch cubicle according to claim 5, wherein, the lower surface of described rotation lock frame (9) disposes turning gear (7), and the upper surface that described lock cuts down (4) disposes draw-in groove (8), and described turning gear (7) matches with described draw-in groove (8).
10. switch cubicle according to claim 1, wherein, few one than the number of described handcart mechanical lock (100) of the number of described key (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611405.4A CN103618229B (en) | 2013-11-26 | 2013-11-26 | A kind of switch cubicle of manual control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611405.4A CN103618229B (en) | 2013-11-26 | 2013-11-26 | A kind of switch cubicle of manual control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103618229A true CN103618229A (en) | 2014-03-05 |
| CN103618229B CN103618229B (en) | 2016-05-11 |
Family
ID=50168932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611405.4A Active CN103618229B (en) | 2013-11-26 | 2013-11-26 | A kind of switch cubicle of manual control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103618229B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090255789A1 (en) * | 2008-04-15 | 2009-10-15 | Janakiraman Narayanan | Draw out circuit breaker assembly having a telescopic racking handle |
| CN201523174U (en) * | 2009-10-23 | 2010-07-07 | 江苏大全长江电器股份有限公司 | Interlocking device of advancing mechanism of circuit breaker handcart |
| CN201877714U (en) * | 2010-12-06 | 2011-06-22 | 青田新机电器有限公司 | Chassis with door-closing interlock |
| JP2012191685A (en) * | 2011-03-09 | 2012-10-04 | Hitachi Ltd | Interlock device of drawer-type circuit breaker, drawer-type circuit breaker, and distribution board |
| CN203660376U (en) * | 2013-11-26 | 2014-06-18 | 芜湖金牛电气股份有限公司 | Manual control switch cabinet |
-
2013
- 2013-11-26 CN CN201310611405.4A patent/CN103618229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090255789A1 (en) * | 2008-04-15 | 2009-10-15 | Janakiraman Narayanan | Draw out circuit breaker assembly having a telescopic racking handle |
| CN201523174U (en) * | 2009-10-23 | 2010-07-07 | 江苏大全长江电器股份有限公司 | Interlocking device of advancing mechanism of circuit breaker handcart |
| CN201877714U (en) * | 2010-12-06 | 2011-06-22 | 青田新机电器有限公司 | Chassis with door-closing interlock |
| JP2012191685A (en) * | 2011-03-09 | 2012-10-04 | Hitachi Ltd | Interlock device of drawer-type circuit breaker, drawer-type circuit breaker, and distribution board |
| CN203660376U (en) * | 2013-11-26 | 2014-06-18 | 芜湖金牛电气股份有限公司 | Manual control switch cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103618229B (en) | 2016-05-11 |
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