CN204966356U - Main switch divides closing handle - Google Patents
Main switch divides closing handle Download PDFInfo
- Publication number
- CN204966356U CN204966356U CN201520749269.XU CN201520749269U CN204966356U CN 204966356 U CN204966356 U CN 204966356U CN 201520749269 U CN201520749269 U CN 201520749269U CN 204966356 U CN204966356 U CN 204966356U
- Authority
- CN
- China
- Prior art keywords
- handle
- handle assembly
- separating brake
- firm banking
- location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model relates to a main switch divides closing handle, including handle assembly and unable adjustment base, handle assembly and handle setting plate fixed connection have separating brake location spring assembly on unable adjustment base, have the location notch on the handle setting plate, and when handle assembly rotation to separating brake position, separating brake location spring assembly embedding location notch adversary handle assembly carries out separating brake state location. Have the spacing boss of bellied combined floodgate on unable adjustment base, have bellied combined floodgate limit stop on the handle setting plate, rotatory when closing a floodgate the position at the handle assembly, the spacing boss that closes a floodgate contacts with combined floodgate limit stop each other, carries out the operating position location. The beneficial effects of the utility model are that: this main switch divides closing handle has separating brake state location, and the square running -on in the handle assembly of being convenient for pinpoints with the switch axostylus axostyle when closing the door to only the turning handle assembly could be continued through corresponding external force, the maloperation can be avoided. Simultaneously, this main switch divides closing handle still has the operating position location, conveniently becomes nested structure installer discernment separating brake and operating position.
Description
Technical field
The utility model relates to and is widely used in low voltage switchgear, the handle of brake of master switch of power-assisted brake of master switch operation.
Background technology
Handle of brake of master switch is widely used, in low-voltage equipment, the air switch of below 1000A is all equipped with divide-shut brake handle substantially, carry out point closing operation of main switch, power assisted operation is object, will meet the under-voltage indicating status function of switch simultaneously, handle will have under-voltage Self-resetting operating function, close door state separating brake padlock function, closing self-locking function and door can not be opened, combined floodgate padlock function, during main switch "on" position, fault enabling emergency release door opening function.
At present, partial switch deciliter handle is had all to realize above-mentioned consummating function, but also there is partial switch handle arrangement there is no the under-voltage deixis of switch, it is inconvenient that user runs identification switch under-voltage condition, be applied to the main switch handle of 1/2,1/4 drawer unit in addition, substantially there are no the under-voltage Self-resetting of switch closing function (Schneider switch knob can realize) again.Switching manipulation handle is as without under-voltage Self-resetting function, when switch is under-voltage in application, open door manually carry out switch reset close a floodgate again, trouble and very dangerous, so switch divide-shut brake must meet separating brake 120 °, 90 ° of Rotation Design concepts of closing a floodgate, the under-voltage Self-resetting of switch deciliter operating function can be met.The divide-shut brake anglec of rotation is 90 °, and under-voltage Self-resetting is rotation 120 °, secondly needs the corresponding supporting combined floodgate interlocking meeting deciliter anglec of rotation.
In addition, switch divide-shut brake handle is also low voltage switchgear card decoration simultaneously, the good and bad frame mode of outward appearance is most important, the feasibility that coordinates of switch axostylus axostyle and handle is also the subject matter whether facilitated in applying, about this point, there is axostylus axostyle when opening the door in various degree coordinates the dumb switch that causes to close the door the phenomenon hindered with handle, application client reflects more.
The utility model patent (publication number 202134426U) of our company discloses a kind of handle of brake of master switch, and this handle arrangement is simple, complete function, can meet the various operational requirements of switch cubicle.
Utility model content
The utility model is the further improvement on the basis of granted patent (publication number is 202134426U).
Technical problem to be solved in the utility model is: provide a kind of handle of brake of master switch, improve product function further, avoid misoperation.
The utility model solves the technical scheme that its technical problem adopts: a kind of handle of brake of master switch, comprise handle assembly and firm banking, handle assembly is arranged in firm banking and rotates, there is in firm banking the handle setting plate rotated in firm banking, handle assembly is fixedly connected with handle setting plate, firm banking has separating brake retainer spring device, handle setting plate has locating notch, when handle assembly rotates to open position, separating brake retainer spring device embeds locating notch and carries out gate-dividing state location to handle assembly; Or have separating brake retainer spring device on described handle assembly, firm banking has locating notch, when handle assembly rotates to open position, separating brake retainer spring device embeds locating notch and carries out gate-dividing state location to handle assembly.
Particularly, separating brake retainer spring device comprises spring and fastener, and fastener is stretched by spring, and fastener embeds locating notch to position handle assembly.
Further restriction, firm banking has protruding combined floodgate positive stop lug boss, handle setting plate has protruding combined floodgate positive stop, when handle assembly rotates to closing position, combined floodgate positive stop lug boss and combined floodgate positive stop contact with each other, and carry out "on" position location.
The beneficial effects of the utility model are: this handle of brake of master switch has gate-dividing state location, the square set mouth be convenient in handle assembly is accurately being located with switch axostylus axostyle at closing time, and only have and just can be rotated further handle assembly by corresponding external force, can misoperation be avoided.
Meanwhile, this handle of brake of master switch also has "on" position location, facilitates gang configuration installation personnel identification separating brake and "on" position.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described;
Fig. 1 is that the gate-dividing state of firm banking in embodiment 1 and handle assembly locates schematic diagram;
Fig. 2 is the gate-dividing state location schematic diagram of display jam plate in FIG;
Fig. 3 is the gate-dividing state location schematic diagram of the handle of brake of master switch of lengthened tail part in embodiment 1;
Fig. 4 is the gate-dividing state location schematic diagram of the handle of brake of master switch of square firm banking in embodiment 2;
Fig. 5 is the "on" position location schematic diagram of the handle of brake of master switch of square firm banking in embodiment 2;
Fig. 6 is the gate-dividing state location schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 2;
Fig. 7 is the "on" position location schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 2;
Fig. 8 is the gate-dividing state schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 2;
Fig. 9 is the "on" position schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 2;
Figure 10 is the under-voltage condition schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 2;
Figure 11 be the handle of brake of master switch of circular firm banking in embodiment 2 detain view again;
Figure 12 is the gate-dividing state location schematic diagram of the handle of brake of master switch of square firm banking in embodiment 3;
Figure 13 is the gate-dividing state location schematic diagram of the handle of brake of master switch of circular firm banking in embodiment 3.
In figure, 1. handle assembly, 2. firm banking, 6. handle setting plate, 9. jam plate, 16. separating brake retainer spring devices, 16-1. spring, 16-2. fastener, 17. combined floodgate positive stop lug boss, 18. combined floodgate positive stops.
Embodiment
Embodiment 1
As illustrated in fig. 1 and 2, a kind of handle of brake of master switch, comprise handle assembly 1 and firm banking 2, this handle of brake of master switch is connected by the switch axostylus axostyle of lock and switch close/open machine, and there are divide-shut brake mark, under-voltage sign, under-voltage Self-resetting mark in firm banking 2 surface.The handle assembly 1 of this handle of brake of master switch is arranged in firm banking 2 and rotates, there is jam plate 9 in firm banking 2, switch axostylus axostyle can be pinned after ensureing handle assembly 1 whiz open position, there is in firm banking 2 handle setting plate 6 rotated in firm banking 2, handle setting plate 6 is before jam plate 9, handle assembly 1 is fixedly connected with handle setting plate 6, firm banking 2 is provided with separating brake retainer spring device 16, handle setting plate 6 has locating notch, when handle assembly 1 rotates to open position, separating brake retainer spring device 16 embeds locating notch, gate-dividing state location is carried out to handle assembly 1.Separating brake retainer spring device 16 comprises spring 16-1 and fastener 16-2, and fastener 16-2 is stretched by spring 16-1, and fastener 16-2 embeds locating notch, positions handle assembly 1.
As shown in Figure 3 be the structural representation of the handle of brake of master switch of the lengthened tail part of band gate-dividing state positioning function.
Embodiment 2
As Fig. 4,5,6,7,8,9, shown in 10 and 11, compare with the handle of brake of master switch of embodiment 1, the handle of brake of master switch in this embodiment 2, except having gate-dividing state positioning function, also has "on" position positioning function.The handle of brake of master switch of the present embodiment is on the basis of embodiment 1, firm banking 2 has protruding combined floodgate positive stop lug boss 17, handle setting plate 6 has protruding combined floodgate positive stop 18, when handle assembly 1 rotates to closing position, combined floodgate positive stop lug boss 17 and combined floodgate positive stop 18 contact with each other, extrude, "on" position location is carried out to handle assembly 1, effectively prevents switch knob angle of rotation from spending position.
Wherein, shown in Figure 4 and 5 be respectively the handle of brake of master switch of the square firm banking of the present embodiment 2 gate-dividing state location schematic diagram and "on" position location schematic diagram;
Shown in Fig. 6 and 7 be respectively the handle of brake of master switch of the circular firm banking of the present embodiment 2 gate-dividing state location schematic diagram and "on" position location schematic diagram;
Fig. 8,9, being gate-dividing state, "on" position, the under-voltage condition of the handle of brake of master switch of the circular firm banking of the present embodiment 2 respectively and detaining view again shown in 10 and 11.
Embodiment 3
As shown in Figures 12 and 13, compare with the handle of brake of master switch in embodiment 1, the handle of brake of master switch in this embodiment eliminates jam plate.This handle of brake of master switch comprises handle assembly 1 and firm banking 2, handle assembly 1 is arranged in firm banking 2 and rotates, there is in firm banking 2 handle setting plate 6 rotated in firm banking 2, handle assembly 1 is fixedly connected with handle setting plate 6, handle assembly 1 has separating brake retainer spring device 16, firm banking 2 has locating notch, when handle assembly 1 rotates to open position, separating brake retainer spring device 16 embeds locating notch, carries out gate-dividing state location to handle assembly 1.Separating brake retainer spring device 16 comprises spring 16-1 and fastener 16-2 equally, and fastener 16-2 is stretched by spring 16-1, and fastener 16-2 embeds locating notch, positions handle assembly 1.
Shown in Figure 12 is the handle of brake of master switch of square firm banking;
Shown in Figure 13 is the handle of brake of master switch of circular firm banking.
Claims (3)
1. a handle of brake of master switch, comprise handle assembly (1) and firm banking (2), handle assembly (1) is arranged in firm banking (2) and rotates, there is in firm banking (2) handle setting plate (6) rotated in firm banking (2), handle assembly (1) is fixedly connected with handle setting plate (6), it is characterized in that: on described firm banking (2), there is separating brake retainer spring device (16), handle setting plate (6) has locating notch, when handle assembly (1) rotates to open position, separating brake retainer spring device (16) embeds locating notch, gate-dividing state location is carried out to handle assembly (1),
Or, described handle assembly (1) has separating brake retainer spring device (16), firm banking (2) has locating notch, when handle assembly (1) rotates to open position, separating brake retainer spring device (16) embeds locating notch, carries out gate-dividing state location to handle assembly (1).
2. handle of brake of master switch according to claim 1, it is characterized in that: described separating brake retainer spring device (16) comprises spring (16-1) and fastener (16-2), fastener (16-2) is stretched by spring (16-1), fastener (16-2) embeds locating notch, positions handle assembly (1).
3. handle of brake of master switch according to claim 1, it is characterized in that: there is protruding combined floodgate positive stop lug boss (17) on described firm banking (2), handle setting plate (6) has protruding combined floodgate positive stop (18), when handle assembly (1) rotates to closing position, combined floodgate positive stop lug boss (17) and combined floodgate positive stop (18) contact with each other, and carry out "on" position location to handle assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749269.XU CN204966356U (en) | 2015-09-24 | 2015-09-24 | Main switch divides closing handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520749269.XU CN204966356U (en) | 2015-09-24 | 2015-09-24 | Main switch divides closing handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204966356U true CN204966356U (en) | 2016-01-13 |
Family
ID=55061404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520749269.XU Expired - Fee Related CN204966356U (en) | 2015-09-24 | 2015-09-24 | Main switch divides closing handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204966356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185782A (en) * | 2020-12-02 | 2021-01-05 | 江苏摩氧智能科技集团有限公司 | Rotary disc wire-changing type power fuse |
-
2015
- 2015-09-24 CN CN201520749269.XU patent/CN204966356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185782A (en) * | 2020-12-02 | 2021-01-05 | 江苏摩氧智能科技集团有限公司 | Rotary disc wire-changing type power fuse |
| CN112185782B (en) * | 2020-12-02 | 2021-08-13 | 安徽知优慧科技有限公司 | Rotary disc wire-changing type power fuse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180924 |