CN216353848U - Double-power switch isolation padlock device - Google Patents
Double-power switch isolation padlock device Download PDFInfo
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- CN216353848U CN216353848U CN202123204419.3U CN202123204419U CN216353848U CN 216353848 U CN216353848 U CN 216353848U CN 202123204419 U CN202123204419 U CN 202123204419U CN 216353848 U CN216353848 U CN 216353848U
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- power switch
- sliding
- dual power
- isolation
- padlock device
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Abstract
The utility model belongs to the technical field of isolation padlocks, and particularly relates to a dual-power switch isolation padlock device. The sliding support can reciprocate along the first direction, the rotating shaft is arranged along the first direction, the shifting rod is arranged on the peripheral surface of the rotating shaft in a perpendicular mode to the first direction, and when the sliding support reciprocates along the first direction, the free end of the shifting rod can be matched with the clamping groove to be clamped into or withdrawn from the clamping groove. The utility model is used for solving the problems that the structure of the dual-power switch isolation padlock is complex and the isolation can be carried out only at one station.
Description
Technical Field
The utility model belongs to the technical field of isolation padlocks, and particularly relates to a dual-power switch isolation padlock device.
Background
The dual-power transfer switch is used for one-way standby, and when common power fails or is in power failure, the dual-power transfer switch is automatically switched into a standby power supply, so that equipment can still normally operate.
Dual switch need overhaul whole circuit system and maintain every to certain deadline in the field of project use, need lock dual switch in a certain position and lock at this moment, forbids non-professional operation during maintenance, prevents that the maloperation from causing the life injury.
At present, double-power switch products on the market mostly do not have the maintenance isolating device, and a small part of the products have an isolating function, but can not be stably in an isolating state, have a complex structure and can only be fixed at a station for isolating and locking.
SUMMERY OF THE UTILITY MODEL
The technical problem that this application embodiment will solve lies in overcoming prior art not enough, provides a dual switch isolation padlock device for solve dual switch isolation padlock structure complicacy and can only carry out the problem of keeping apart in a station.
The technical scheme for solving the technical problems in the embodiment of the application is as follows: a dual power switch isolation padlock device, comprising:
the end part of the sliding support is provided with a plurality of clamping grooves with openings facing to a first direction, and the sliding support can move back and forth along the first direction;
a rotating shaft disposed in a first direction;
the deflector rod is arranged on the circumferential surface of the rotating shaft in a direction perpendicular to the first direction;
when the sliding support moves back and forth along the first direction, the free end of the shifting rod can be matched and clamped into or withdrawn from the clamping groove.
Compared with the prior art, the technical scheme has the following beneficial effects:
offer the draw-in groove towards first direction on can following gliding sliding support in first direction, with the rotation axis of being connected in the dual power switch when rotatory, the driving lever can block different draw-in grooves selectively on it, realizes keeping apart the locking at different stations, realizes the locking state and the switching of throw off the state through sliding support's the slip, overall structure is simple, convenient operation.
Further, the sliding support includes:
a sliding part, the surface of which is arranged in a sliding way along a first direction;
the clamping parts are provided with a plurality of clamping grooves at intervals along the direction vertical to the first direction;
the connecting portion is connected with the sliding portion and the clamping portion.
Further, still include and instruct the plectrum, instruct the plectrum to connect on the slippage portion, instruct the plectrum to be provided with at least one mark area along first direction.
The mark area that forms on the instruction plectrum when whole sliding support is in different positions, can see the state of keeping apart the padlock device this moment through the mark area of visual observation, instructs the plectrum simultaneously and makes things convenient for whole sliding support of manual push-and-pull.
Furthermore, a hanging hole is formed in the sliding part.
Further, still including connecting the micro-gap switch of dual switch control circuit, micro-gap switch with connecting portion set up relatively, be used for the driving lever free end matches the card and goes into when in the draw-in groove, connecting portion trigger micro-gap switch.
The micro switch arranged opposite to the connecting part is in contact with the micro switch in a locking state, so that the micro switch controls a control loop of the dual-power switch to be disconnected, and double locking of machinery and a circuit is realized.
Further, still include reset mechanism, it includes:
the guide post is arranged along a first direction, and a guide hole matched with the guide post is formed in the connecting part;
elasticity reset piece, cup joint in on the guide post, one end with the guide post butt, the other end with connecting portion butt is used for with sliding support is toward deviating from the first direction and promotes.
Furthermore, the clamping grooves at least comprise a first clamping groove matched with the closing station and a second clamping groove matched with the opening station.
Furthermore, a wrench hole is formed in the end of the rotating shaft.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view showing the overall structure of the isolation padlock device according to this embodiment.
Fig. 2 is a schematic diagram of the overall structure of the isolation padlock device and the dual power switch in this embodiment.
Fig. 3 is a schematic view showing the locked state of the isolation padlock device according to this embodiment.
Fig. 4 is a structural view showing the disengaged state of the isolation catch device in this embodiment.
Reference numerals:
1. a housing;
2. a sliding support; 3. a card slot;
21. a sliding part; 22. a clamping part; 23. a connecting portion;
4. a rotating shaft;
5. a deflector rod;
6. an indication plectrum; 7. a marker region;
8. hanging holes;
9. a microswitch;
10. a reset mechanism; 11. a guide post; 12. an elastic reset member; 13. positioning plates;
14. a wrench hole;
15. a padlock is provided.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
As shown in fig. 1 and 2, an embodiment of the present invention provides a dual-power switch isolation padlock 15 device, which includes: the dual-power switch comprises a sliding support 2, a rotating shaft 4 and a shifting lever 5, wherein the rotating shaft 4 is connected with a shaft of the dual-power switch, when the dual-power switch performs opening or closing actions, the rotating shaft 4 synchronously rotates in a linkage mode, the sliding support 2 is arranged in a shell 1, the shell 1 is partially shown in the figure, and the rotating shaft 4 is rotatably arranged on the shell 1.
The end of the sliding bracket 2 is provided with two clamping grooves 3 with openings facing to a first direction, specifically, the first direction is a direction horizontally facing to a right side, the sliding bracket 2 can move back and forth along the first direction, the rotating shaft 4 is arranged along the first direction, that is, the axial lead of the rotating shaft 4 is consistent with the first direction, the shift lever 5 is arranged on the circumferential surface of the rotating shaft 4 perpendicular to the first direction, in this embodiment, the shift lever 5 is vertically connected to the rotating shaft 4, one end of the shift lever 5 is inserted and fixed in the rotating shaft 4, when the rotating shaft 4 rotates, the free end of the shift lever 5 rotates around the axial direction of the rotating shaft 4 and is respectively clamped in different clamping grooves 3, when the sliding bracket 2 moves back and forth along the first direction, the free end of the shift lever 5 can be matched and clamped in or withdrawn from the clamping groove 3, as shown in fig. 3, when the free end of the shift lever 5 is clamped in the clamping groove 3, the locking state is achieved at this time, namely, the on-off working state, the driving lever 5 limits the rotation of the rotating shaft 4, as shown in fig. 4, when the driving lever 5 withdraws from the clamping groove 3, at this moment, the off-state, namely the on-off working state, the dual-power switch normally works, the isolation padlock 15 device has no limit function, the clamping groove 3 facing the first direction is arranged on the sliding support 2 which can slide along the first direction, when the rotating shaft 4 connected with the dual-power switch rotates, the driving lever 5 can be selectively clamped into different clamping grooves 3, the isolation locking at different stations is realized, the switching between the locking state and the off-state is realized through the sliding of the sliding support 2, the whole structure is simple, and the operation is convenient.
Wherein the sliding support 2 comprises: a sliding part 21, a clamping part 22 and a connecting part 23 which form a whole; the surface of the portion of sliding 21 sets up along being on a parallel with the first direction slip, and the portion of sliding 21 surface is in the horizontal plane in this embodiment, has seted up two along perpendicular to first direction interval on the joint portion 22 draw-in groove 3, specifically, draw-in groove 3 sets up along the horizontal direction interval, and when driving lever 5 was rotatory, can block into different draw-in grooves 3, connecting portion 23 is connected the portion of sliding 21 with joint portion 22.
Specifically, the two clamping grooves 3 are respectively a first clamping groove 3 and a second clamping groove 3, the first clamping groove 3 is matched with a closing station, and when the deflector rod 5 is clamped into the first clamping groove 3, the common power supply or the standby power supply is in a closed state; the second clamping groove 3 is matched with the opening station, when the driving lever 5 is clamped into the second clamping groove 3, the second clamping groove is in the opening state, therefore, isolation locking can be achieved in different station states, and in addition, the clamping grooves 3 can be set to be the target number matched with the station according to actual station requirement conditions.
The indicating shifting piece 6 is connected to the sliding part 21, at least one mark area 7 is arranged on the indicating shifting piece 6 along a first direction, specifically, the indicating shifting piece 6 protrudes out of the surface of the shell 1, so that the whole sliding support 2 can be conveniently pushed and pulled by hand to slide, two mark areas 7 are arranged for distinguishing a locking state and a releasing state, a window corresponding to the mark area 7 is arranged on the shell 1, the window is not shown, the mark area 7 formed on the indicating shifting piece 6 is convenient to push and pull, when the whole sliding support 2 is at different positions, the state of the isolation padlock 15 at the moment can be judged by observing the color characters corresponding to the mark area 7 through the window to observe the mark area 7 by naked eyes, when the shifting rod 5 is clamped into the clamping groove 3, the mark area 7 is displayed in the window in a red locking state to play a role of warning, when the shifting rod 5 is withdrawn from the clamping groove 3, the display mark area 7 in the window is in a disconnected state with other colors to indicate that the dual-power switch works normally and indicate the shifting sheet 6.
The sliding part 21 is provided with a hanging hole 8, when the sliding support 2 slides to the first direction and the shifting rod 5 is clamped into the clamping groove 3, the hanging hole 8 extends out of the shell 1, the padlock 15 is locked in the hanging hole 8 at the moment, and misoperation of the isolation padlock 15 device is avoided by mistake during maintenance.
In this embodiment, the device further comprises a microswitch 9 connected with the dual-power switch control circuit, wherein the microswitch 9 is arranged opposite to the connecting part 23, and when the free end of the shift lever 5 is matched and clamped into the clamping groove 3, the connecting part 23 triggers the microswitch 9; the micro switch 9 arranged opposite to the connecting part 23 is in contact with the connecting part 23 in a locking state, namely the connecting part 23 is in contact with the elastic sheet of the micro switch 9, so that the micro switch 9 controls the control loop of the dual-power switch to be disconnected, and the dual-locking of a machine and a circuit is realized.
Still include two canceling release mechanical systems 10, canceling release mechanical systems 10 includes guide post 11 and elasticity piece 12 that resets, and elasticity piece 12 that resets is the pressure spring, cup joints on guide post 11, and guide post 11 sets up along the first direction level, set up on connecting portion 23 with the guiding hole that guide post 11 matches, guide post 11 pass the guiding hole and still are connected with spacer 13, and elasticity piece 12 that resets cup joints in on the guide post 11, the right-hand member with guide post 11 butt, the left end with connecting portion 23 butt is used for with sliding support 2 is toward deviating from first direction and left side promotion, when needs throw off, sliding support 2 removes left, and elasticity piece 12 that resets promotes sliding support 2 and moves left and resets left, and sliding support 2 moves left and puts in place with spacer 13 butt after, accomplishes the operation that driving lever 5 withdraws from in draw-in groove 3, is in the off-state.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. A dual power switch isolation padlock device, comprising:
the end part of the sliding support is provided with a plurality of clamping grooves with openings facing to a first direction, and the sliding support can move back and forth along the first direction;
a rotating shaft disposed in a first direction;
the deflector rod is arranged on the circumferential surface of the rotating shaft in a direction perpendicular to the first direction;
when the sliding support moves back and forth along the first direction, the free end of the shifting rod can be matched and clamped into or withdrawn from the clamping groove.
2. The dual power switch isolation padlock device of claim 1, wherein the sliding bracket comprises:
a sliding part, the surface of which is arranged in a sliding way along a first direction;
the clamping parts are provided with a plurality of clamping grooves at intervals along the direction vertical to the first direction;
the connecting portion is connected with the sliding portion and the clamping portion.
3. The dual power switch isolation padlock device of claim 2, further comprising an indication paddle, wherein the indication paddle is connected to the sliding portion, and wherein the indication paddle is provided with at least one marking area along a first direction.
4. The dual power switch isolation padlock device of claim 3, wherein the sliding part is provided with a hanging hole.
5. The dual power switch isolation padlock device of claim 2, further comprising a micro switch connected to the dual power switch control loop, wherein the micro switch is disposed opposite to the connection portion, and is used for triggering the micro switch by the connection portion when the free end of the shift lever is matched and clamped into the clamping groove.
6. The dual power switch isolation padlock device of claim 2, further comprising at least one reset mechanism comprising:
the guide post is arranged along a first direction, and a guide hole matched with the guide post is formed in the connecting part;
elasticity reset piece, cup joint in on the guide post, one end with the guide post butt, the other end with connecting portion butt is used for with sliding support is toward deviating from the first direction and promotes.
7. The dual power switch isolation padlock device of claim 1, wherein the card slots comprise at least a first card slot matching a closing station and a second card slot matching an opening station.
8. The dual power switch isolation padlock device of claim 1, wherein a wrench hole is opened at an end of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204419.3U CN216353848U (en) | 2021-12-17 | 2021-12-17 | Double-power switch isolation padlock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204419.3U CN216353848U (en) | 2021-12-17 | 2021-12-17 | Double-power switch isolation padlock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216353848U true CN216353848U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123204419.3U Active CN216353848U (en) | 2021-12-17 | 2021-12-17 | Double-power switch isolation padlock device |
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| Country | Link |
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| CN (1) | CN216353848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115579254A (en) * | 2022-09-29 | 2023-01-06 | 苏州西门子电器有限公司 | Double-power-supply change-over switch |
-
2021
- 2021-12-17 CN CN202123204419.3U patent/CN216353848U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115579254A (en) * | 2022-09-29 | 2023-01-06 | 苏州西门子电器有限公司 | Double-power-supply change-over switch |
| CN115579254B (en) * | 2022-09-29 | 2023-12-05 | 苏州西门子电器有限公司 | Dual-power change-over switch |
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