CN209029270U - For bypassing the electrically operated disabling device of automatic transfer switching electric appliance - Google Patents
For bypassing the electrically operated disabling device of automatic transfer switching electric appliance Download PDFInfo
- Publication number
- CN209029270U CN209029270U CN201821592731.XU CN201821592731U CN209029270U CN 209029270 U CN209029270 U CN 209029270U CN 201821592731 U CN201821592731 U CN 201821592731U CN 209029270 U CN209029270 U CN 209029270U
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- CN
- China
- Prior art keywords
- slide plate
- baffle
- kidney slot
- mounting plate
- electric appliance
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to bypass automatic transfer switching electric appliance, more particularly to a kind of for bypassing the electrically operated disabling device of automatic transfer switching electric appliance, it is described for bypass the electrically operated disabling device of automatic transfer switching electric appliance to include: the first mounting plate, the first end of first mounting plate offers the first kidney slot；Slide plate, the slide plate are set on the first mounting plate, and the first end of slide plate offers turn hole, and the turn hole is bonded with the first kidney slot, and the first pin shaft sequentially passes through one end of connection baffle after turn hole and the first kidney slot；The second kidney slot is offered on slide plate at the first end position of slide plate, the second pin shaft is fixed on the first mounting plate after passing through second kidney slot；Trigger head is also extended in the middle part of the slide plate；The movement reed of microswitch, microswitch is connected with slide plate trigger head.Apparatus structure described in the utility model is simple, while realizing electric operating failure and manual operation failure.
Description
Technical field
The utility model relates to bypass automatic transfer switching electric appliance, and in particular to one kind is for bypassing automatic change-over electricity
The electrically operated disabling device of device.
Background technique
Generally our the common automatic transfer switching electric appliances function that does not have bypass, so in automatic transfer switching electric appliance
In just be not present such mechanism and function, with a new generation, China electric appliance bypass automatic transfer switching electric appliance development, to people
Put forward higher requirement for operation, maintenance, the stability of product, Reliability of Microprocessor, personal safety of staff's operation etc.,
It is required that device for switching has some special constructional devices to guarantee and complete corresponding function.
Summary of the invention
In order to solve the deficiencies in the prior art, the utility model provides a kind of for bypassing automatic change-over electricity
The electrically operated disabling device of device.
It is a kind of for bypassing the electrically operated failure of automatic transfer switching electric appliance according to technical solution provided by the utility model
Device, described for bypass the electrically operated disabling device of automatic transfer switching electric appliance to include: the first mounting plate, first installation
The first end of plate offers the first kidney slot；
Slide plate, the slide plate are set on the first mounting plate, and the first end of slide plate offers turn hole, the turn hole and the first waist
The fitting of shape hole, the first pin shaft sequentially pass through one end of connection baffle after turn hole and the first kidney slot；Close to slide plate first on slide plate
The second kidney slot is offered at end position, the second pin shaft is fixed on the first mounting plate after passing through second kidney slot；It is described
Trigger head is also extended in the middle part of slide plate；
Microswitch, the microswitch are installed on the side of slide plate trigger head, and the movement reed of microswitch with
Slide plate trigger head is connected；
Baffle, the baffle include first baffle and second baffle, and the middle part of first baffle is rotatably installed in by shaft
On first mounting plate of the first kidney slot side, and the first end of the first baffle connects the first pin shaft, and second baffle exists
It is extended downwardly at the second end position of first baffle.
Further, the side of the slide plate second end is equipped with guide plate, is additionally provided with pulley at the second end position of slide plate, institute
Stating pulley can slide along the guide surface of guide plate.
Further, it is equipped with the second mounting plate below the slide plate second end, is opened up at the second end position of the slide plate
There is third kidney slot, one end of the third pin shaft passes through the third kidney slot and is fixed on the second mounting plate.
Further, return spring is connected between third pin shaft top and trigger head top.
From described above as can be seen that provided by the utility model for bypassing the electrically operated mistake of automatic transfer switching electric appliance
Effect device has following advantages compared with prior art: (1) apparatus structure described in the utility model is simple, while realizing electricity
Dynamic operation failure and manual operation failure.(2) geomery of the utility model limit plate is according to the stroke and cunning of Switch main body
The stroke of dynamic strutbeam sliding determines, flexibly and easily, reliable in action.(3) utility model device is independent mechanism, is not opened
The influence and interference for closing other mechanisms switch other mechanism actions.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is structural schematic diagram when the utility model is used.
1. the first mounting plate, 110. first kidney slots, 2. slide plates, 210. turn holes, 220. second kidney slots, 230.
Third kidney slot, 3. first pin shafts, 4. baffles, 410. first baffles, 420. second baffles, 5. second pin shafts, 6. touchings
Hair head, 7. microswitches, 710. movement reeds, 8. shafts, 9. guide plates, 10. pulleys, 11. second mounting plates, 12.
Third pin shaft, 13. return springs, 14. Manual operation handle insert ports.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to attached drawing, the utility model is further described.Wherein identical components are presented with like reference characters.It needs
Illustrate, word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to the side in attached drawing
To.The word "inner" used and "outside" refer respectively to the direction towards or away from geometric center of specific component.
For bypassing the electrically operated disabling device of automatic transfer switching electric appliance, as shown in Fig. 1 ~ Fig. 3, comprising:
First mounting plate 1, the first end of first mounting plate 1 offer the first kidney slot 110.
Slide plate 2, the slide plate 2 are set on the first mounting plate 1, and the first end of slide plate 2 offers turn hole 210, the turn hole
210 are bonded with the first kidney slot 110, and the first pin shaft 3 connects the one of baffle 4 after sequentially passing through turn hole 210 and the first kidney slot 110
End.The second kidney slot 220 is offered on slide plate 2 at 2 first end position of slide plate, the second pin shaft 5 passes through second kidney-shaped
It is fixed on behind hole 220 on first mounting plate 1, enables slide plate 2 along sliding in space defined by second kidney slot 220
It is dynamic.2 middle part of slide plate is also extended with trigger head 6, and the trigger head 6 extends downwardly.In order to enable slide plate 2 can be slided firmly
It is dynamic, it is equipped with the second mounting plate 11 below 2 second end of slide plate, offers third kidney-shaped at the second end position of the slide plate 2
Slot 230, one end of the third pin shaft 12 pass through the third kidney slot 230 and are fixed on the second mounting plate 11.The third
Return spring 13 is connected between 6 top of 12 top of pin shaft and trigger head, the return spring 13 can be to a restoring force be provided, so that working as
After the active force revocation for pushing slide plate 2 to slide, the slide plate 2 can return to initial position.In order to further limit the cunning
The space that plate 2 slides, the side of 2 second end of slide plate are equipped with guide plate 9, are additionally provided with pulley 10 at 2 second end position of slide plate,
The pulley 10 can be slided along the guide surface of guide plate 9.
Microswitch 7, the microswitch 7 are installed on the second mounting plate 11, the movement reed 710 of microswitch 7 with
2 trigger head 6 of slide plate is connected, and during the slide plate 2 slidably reciprocates, the trigger head 6 on the slide plate 2 can stir fine motion
The movement reed 710 of switch 7, to change the switching value of the microswitch 7.The output end connection of the microswitch 7 is opened
Close the input terminal of secondary control loop.
The baffle 4 is L shape, including first baffle 410 and second baffle 420, the middle part of first baffle 410 pass through shaft
8 are rotatably installed on the first mounting plate 1 of 110 side of the first kidney slot, and the first end connection the of the first baffle 410
One pin shaft 3, second baffle 420 extend downwardly at 410 second end position of first baffle.
Manual operation handle is equipped with below the open circuit trigger device, the Manual operation handle is equipped with manual operation hand
Handle insert port 14, the Manual operation handle insert port 14 are located in the path circumscribed of second baffle 420.
The operating process of the utility model are as follows:
As shown in Figures 2 and 3, it slides to the right as enforcing slide plate 2, the trigger head 6 on slide plate 2 pushes to the right fine motion aside
The movement reed 710 of switch 7, the variation of the switching value of microswitch 7 cause switch secondary control loop to become normal by normally closed point
It prescribes, to realize that electric operating fails.As when enforcing slide plate 2 and sliding to the right, slide plate 2 pushes first baffle 410, makes
It is that axis gradually rotates clockwise that baffle 4, which is obtained, with its shaft 8, and the second baffle 420 is enabled to block the manual operation hand
Handle insert port 14, so that manual operation is also failed.
It is slided to the left as slide plate 2 is enforced, the trigger head 6 on slide plate 2 pushes the movement reed of microswitch 7 to the left
710, the variation of the switching value of microswitch 7 causes switch secondary control loop to become normally closed point by opened point, so that electric
Effectively, slide plate 2 pushes first baffle 410 for dynamic operation, so that baffle 4 is that axis gradually rotates counterclockwise with its shaft 8, so that described
Second baffle 420 is gradually opened the Manual operation handle insert port 14, so that manual operation is also effective.
It should be understood by those ordinary skilled in the art that: the foregoing is merely specific embodiment of the utility model and
, it is not intended to limit the utility model, all any modifications within the purport of the utility model, made, change equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of for bypassing the electrically operated disabling device of automatic transfer switching electric appliance, which is characterized in that described for bypassing certainly
The electrically operated disabling device of dynamic transfer switching equipment includes: the first mounting plate (1), and the first end of first mounting plate (1) is opened
Equipped with the first kidney slot (110)；
Slide plate (2), the slide plate (2) are set on the first mounting plate (1), and the first end of slide plate (2) offers turn hole (210), institute
It states turn hole (210) to be bonded with the first kidney slot (110), the first pin shaft (3) sequentially passes through turn hole (210) and the first kidney slot
(110) one end of baffle (4) is connected afterwards；The second kidney slot is offered at (2) first end position of slide plate on slide plate (2)
(220), the second pin shaft (5) is fixed on the first mounting plate (1) after passing through second kidney slot (220)；In the slide plate (2)
Portion is also extended with trigger head (6)；
Microswitch (7), the microswitch (7) are installed on the side of slide plate (2) trigger head (6), and microswitch (7)
Movement reed (710) is connected with slide plate (2) trigger head (6)；
Baffle (4), the baffle (4) include first baffle (410) and second baffle (420), and the middle part of first baffle (410) is logical
It crosses shaft (8) to be rotatably installed on first mounting plate (1) of the first kidney slot (110) side, and the first baffle (410)
First end connect the first pin shaft (3), second baffle (420) extends downwardly at (410) second end position of first baffle.
2. as described in claim 1 for bypassing the electrically operated disabling device of automatic transfer switching electric appliance, which is characterized in that institute
The side for stating slide plate (2) second end is equipped with guide plate (9), is additionally provided with pulley (10), the pulley at (2) second end position of slide plate
(10) it can be slided along the guide surface of guide plate (9).
3. as described in claim 1 for bypassing the electrically operated disabling device of automatic transfer switching electric appliance, which is characterized in that institute
It states and is equipped with the second mounting plate (11) below slide plate (2) second end, offer third kidney-shaped at the second end position of the slide plate (2)
Slot (230), one end of third pin shaft (12) pass through the third kidney slot (230) and are fixed on the second mounting plate (11).
4. as claimed in claim 3 for bypassing the electrically operated disabling device of automatic transfer switching electric appliance, which is characterized in that institute
It states and is connected with return spring (13) between third pin shaft (12) top and trigger head (6) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592731.XU CN209029270U (en) | 2018-09-28 | 2018-09-28 | For bypassing the electrically operated disabling device of automatic transfer switching electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821592731.XU CN209029270U (en) | 2018-09-28 | 2018-09-28 | For bypassing the electrically operated disabling device of automatic transfer switching electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029270U true CN209029270U (en) | 2019-06-25 |
Family
ID=66905289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821592731.XU Withdrawn - After Issue CN209029270U (en) | 2018-09-28 | 2018-09-28 | For bypassing the electrically operated disabling device of automatic transfer switching electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029270U (en) |
-
2018
- 2018-09-28 CN CN201821592731.XU patent/CN209029270U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190625 Effective date of abandoning: 20230926 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190625 Effective date of abandoning: 20230926 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |