CN208796865U - The operating mechanism of double power supply automatic transfer switch - Google Patents
The operating mechanism of double power supply automatic transfer switch Download PDFInfo
- Publication number
- CN208796865U CN208796865U CN201821755701.6U CN201821755701U CN208796865U CN 208796865 U CN208796865 U CN 208796865U CN 201821755701 U CN201821755701 U CN 201821755701U CN 208796865 U CN208796865 U CN 208796865U
- Authority
- CN
- China
- Prior art keywords
- column
- changeover panel
- connecting rod
- main shaft
- power supply
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of operating mechanisms of double power supply automatic transfer switch, including main shaft, changeover panel and two connecting rods, conversion disk center is set on main shaft, the outer end of two connecting rods is connected with changeover panel two sides respectively, the two sides of changeover panel outer end are symmetrically arranged two connecting columns, it is correspondingly connected with column on connecting rod and forms linkage slot, the linkage slot of two connecting rods is oppositely arranged opening, linkage slot both ends are respectively formed the interior continuing surface and outer continuing surface being adapted to connecting column, connecting rod is movably connected on connecting column by the slot that links, the inner end of changeover panel, which is provided with, pushes away column, column is pushed away to be arranged on the central axes of two connecting column lines, the inside correspondence of two connecting rods pushes away column formation and holds pushing surface, tension spring is provided between two connecting rods, tension spring is connected to the pulling force between two connecting rods Gong moved toward one another for connecting rod.The changeover panel energy large rotation angle of the utility model, keeps the amplitude of main axis bigger, the movement rotated manually is clearly reliable, it is not easy to maloperation.
Description
Technical field
The utility model relates to a kind of operating mechanisms of double power supply automatic transfer switch.
Background technique
It is active and standby that the operating mechanism of current double power supply automatic transfer switch all uses changeover panel to realize with two connecting rod cooperations
With the switching of power supply, the linkage slot of strip is set on two connecting rods, setting connecting column is through movement in linkage slot on changeover panel,
Since the distance between double power supply automatic transfer switch upper contact head group limits, the move distance of connecting rod is restricted, therefore limits
The slewing area of changeover panel, the amplitude for causing changeover panel to rotate is unobvious, and operation is not clear enough, is easy excessive operation, influences to produce
The reliability of product.
Summary of the invention
In view of this, place, the utility model provide a kind of changeover panel rotation amplitude big double electricity in view of the above-mentioned deficiencies
The operating mechanism of source automatic change-over solves the problem above-mentioned.
In order to achieve the goal above, the utility model uses a kind of operating mechanism of double power supply automatic transfer switch, including
Main shaft, changeover panel and two connecting rods, conversion disk center are set on main shaft, and the outer end of two connecting rods joins with changeover panel two sides respectively
Dynamic connection, the two sides of the changeover panel outer end are symmetrically arranged two connecting columns, and column is correspondingly connected on connecting rod and forms linkage slot,
The linkage slot of two connecting rods is oppositely arranged opening, and linkage slot both ends are respectively formed the interior continuing surface being adapted to connecting column and outer undertaking
Face, connecting rod are movably connected on connecting column by the slot that links, and the inner end of changeover panel, which is provided with, pushes away column, are pushed away column setting and are connected at two
On the central axes of column line, the inside correspondence of two connecting rods pushes away column formation and holds pushing surface, is provided with tension spring, tension spring between two connecting rods
It is connected to the pulling force between two connecting rods Gong moved toward one another for connecting rod.
Outer end in above-mentioned technical proposal is direction of the connecting rod towards changeover panel, and inner end is the extending direction of connecting rod, is belonged to
Technical solution and the artificially defined direction that carries out for convenience of explanation, do not refer to the interior outer end of the utility model itself.
The beneficial aspects of the utility model, which are connecting rods, to be flexibly connected using the linkage slot of inside opening with connecting column, master,
When backup power source disconnects, connecting column pushes away column and does not hold pushing surface with any one between two connecting rods contacting in linkage slot；
When changeover panel is rotated to side, column is pushed away to the link motion for turning to side and is contacted with pushing surface is held, pushes the connecting rod to outward transport
Dynamic, connecting column enables changeover panel not limited by linkage slot and rotate bigger angle from the inside opening abjection of linkage slot, another
The connecting rod of side makes the connecting rod pull to inside by the pulling force effect for the spring being connected between two connecting rods, it is ensured that connecting column can be
It links in slot and link motion is pushed by interior continuing surface；In changeover panel return, pass through the drawing of the spring between two connecting rods
Power effect returns to linkage slot at connecting column.The utility model realizes the large rotation angle of changeover panel by the technical solution,
Keep the amplitude of main axis bigger, the movement rotated manually is clearly reliable, it is not easy to maloperation.
The utility model, which is further arranged to the changeover panel, a two panels, connecting column and push away column setting two panels changeover panel it
Between, two connecting rod one end are through between two panels changeover panel.Above-mentioned technical proposal is fixed connecting column by two panels changeover panel, more
It is reliable and stable, while guaranteeing that connecting rod will not misplace when leaving connecting column, guarantee connecting rod energy return.
It further includes motor and handle, the lower end company of motor and main shaft that the utility model, which is further arranged to the operating mechanism,
It connects, handle is connected to the upper end of main shaft.
It is towards the arc for pushing away column protrusion that the utility model, which is further arranged to the pushing surface of holding,.Arcwall face cooperates with column is pushed away
It is relatively reliable, it can ensure that push away column moves outside designated position promotion connecting rod.
The utility model is further arranged to the main shaft lower end and is provided with passive bevel gear, also sets on the output shaft of motor
It is equipped with the driving bevel gear engaged with passive bevel gear.Laterally setting can reduce height to motor.
It further includes motor fixing plate that the utility model, which is further arranged to the operating mechanism, and motor is horizontally installed on motor
In fixed plate, driving bevel gear passes through motor fixing plate.
The utility model is further arranged to be connected with fine motion plate on the upside of the motor fixing plate, and main shaft passes through fine motion plate,
It is provided with microswitch on the fine motion plate of main shaft two sides, microswitch is corresponded on main shaft and is provided with fine motion part, when main axis is logical
Cross fine motion part control microswitch.
The utility model is further arranged to described two connecting rods and is symmetrically formed tension spring hole, tension spring two in the inner end of rotating disc
End is connected in tension spring hole.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic diagram.
Fig. 2 is the utility model embodiment top view.
Fig. 3 is the utility model embodiment side view.
Fig. 4 is the action schematic diagram 1 of the utility model embodiment changeover panel and connecting rod.
Fig. 5 is the action schematic diagram 2 of the utility model embodiment changeover panel and connecting rod.
Specific embodiment
The utility model is described further below in conjunction with attached drawing.
As shown in Figs. 1-5, specific embodiment of the utility model is a kind of operating mechanism of double power supply automatic transfer switch,
Have including main shaft 1,2, two connecting rods (3,4) of changeover panel, motor 5, handle 6, microswitch 7 and motor fixing plate 8, changeover panel 2
Two panels, the fixation of 2 center of changeover panel are set on 1 main shaft, and handle 6 is connected to the upper end of main shaft 1, and 1 lower end of main shaft is provided with passively
Bevel gear 11 is also equipped with the driving bevel gear 51 engaged with passive bevel gear 11, motor fixing plate 8 on the output shaft of motor 5
It is arranged in 1 lower outer of main shaft, motor 5 is horizontally installed on motor fixing plate 8, and driving bevel gear 51 passes through motor fixing plate 8
It is engaged with passive bevel gear 11, main shaft 1 and motor 5 are realized with the intermeshing of driving bevel gear 51 by passive bevel gear 11 and linked
It connects, fine motion plate 71 is connected on the upside of motor fixing plate 8, main shaft 1 passes through fine motion plate 71, sets on the fine motion plate 71 of 1 two sides of main shaft
It is equipped with microswitch 7, microswitch 7 is corresponded on main shaft 1 and is provided with fine motion part 12, is controlled when main shaft 1 rotates by fine motion part 12
The folding of microswitch 7, the two sides of 2 outer end of changeover panel are symmetrically arranged two connecting columns 21, and connecting column 21 is arranged in two panels
Between changeover panel 2, two connecting rod (3,4) outer ends are through between two panels changeover panel 2, and the formation of column 21 is correspondingly connected on connecting rod (3,4)
It links slot (31,41), the linkage slot (31,41) of two connecting rods (3,4) is oppositely arranged opening, linkage slot (31,41) both ends difference
The interior continuing surface and outer continuing surface being adapted to connecting column 21 are formed, connecting rod (3,4) passes through linkage slot (31,41) company of being movably connected in
It connects on column 21, the inner end of changeover panel 2, which is provided with, pushes away column 22, pushes away column 22 and is arranged between two panels changeover panel 2, pushes away column 22 and is arranged in master
On the central axes of two 21 lines of connecting column of the inner end of axis, the inside correspondence of two connecting rods (3,4) pushes away the formation of column 22 and holds pushing surface
(32,42), holding pushing surface (32,42) is to be provided with tension spring 9 between two connecting rods (3,4) towards the arc for pushing away the protrusion of column 22, two
Connecting rod (3,4) is symmetrically formed tension spring hole in the inner end of rotating disc 2, and 9 both ends of tension spring are connected in tension spring hole, and spring 9 is connected to two
The pulling force moved toward one another is provided between connecting rod (3,4) for connecting rod (3,4).
Above-described embodiment connecting rod is flexibly connected using the linkage slot of inside opening with connecting column, as shown in figure 4, active and standby
When being disconnected with power supply, connecting column 21 pushes away column 22 in two connecting rods (3,4) in the linkage slot (31,41) of respective connecting rod (3,4)
Between do not hold pushing surface (32,42) with any one and contact；Changeover panel 2 to side rotate when, as shown in figure 5, push away column 22 to
The connecting rod 3 for turning to side moves and holds pushing surface 32 with it and contacts, and the connecting rod 3 is pushed to move out, and connecting column 21 is from the connecting rod 3
The inside opening 33 of linkage slot 31 is deviate from, and changeover panel 2 is enable not limited by linkage slot 31 and rotate bigger angle, the other side
Connecting rod 4 makes the connecting rod 4 pull to inside by the pulling force effect for the spring 9 being connected between two connecting rods (3,4), it is ensured that connecting column
21 can push connecting rod 4 to move in the linkage slot 41 of the connecting rod 4 and through interior continuing surface；In 2 return of changeover panel, pass through two
The pulling force effect of spring 9 between connecting rod (3,4) returns to linkage slot 31 at connecting column 21.When being rotated to the other side, turn
The linkage slot that removable disk turns to the connecting rod of side is pushed out outside connecting column, to release the limit between linkage slot and connecting column, is mentioned
The rotational angle of high changeover panel, the range for being able to rotate handle and motor is bigger, and rotational action is clearly reliable, prevents maloperation.
Outer end in above-mentioned specific embodiment is direction of the connecting rod towards changeover panel, and inner end is the extending direction of connecting rod, is belonged to
In the artificially defined direction that technical solution for convenience of explanation carries out, the interior outer end of the utility model itself is not referred to.
Claims (8)
1. a kind of operating mechanism of double power supply automatic transfer switch, including main shaft, changeover panel and two connecting rods, conversion disk center wears
It sets on main shaft, the outer end of two connecting rods is connected with changeover panel two sides respectively, it is characterised in that: the changeover panel outer end
Two sides are symmetrically arranged two connecting columns, and column is correspondingly connected on connecting rod and forms linkage slot, the linkage slot of two connecting rods is set in opposite directions
Opening is set, linkage slot both ends are respectively formed the interior continuing surface and outer continuing surface being adapted to connecting column, and connecting rod passes through linkage slot activity
It being connected on connecting column, the inner end of changeover panel, which is provided with, pushes away column, and it pushes away column and is arranged on the central axes of two connecting column lines, two
The inside correspondence of connecting rod pushes away column formation and holds pushing surface, tension spring is provided between two connecting rods, tension spring, which is connected between two connecting rods, is
The pulling force that connecting rod Gong moves toward one another.
2. the operating mechanism of double power supply automatic transfer switch according to claim 1, it is characterised in that: the changeover panel has
Two panels, connecting column and push away column be arranged between two panels changeover panel, two connecting rod one end are through between two panels changeover panel.
3. the operating mechanism of double power supply automatic transfer switch according to claim 1 or 2, it is characterised in that: the operation
Mechanism further includes motor and handle, and the lower end of motor and main shaft connects, and handle is connected to the upper end of main shaft.
4. the operating mechanism of double power supply automatic transfer switch according to claim 1 or 2, it is characterised in that: described hold pushes away
Face is towards the arc for pushing away column protrusion.
5. the operating mechanism of double power supply automatic transfer switch according to claim 3, it is characterised in that: the main shaft lower end
It is provided with passive bevel gear, the driving bevel gear engaged with passive bevel gear is also equipped on the output shaft of motor.
6. the operating mechanism of double power supply automatic transfer switch according to claim 5, it is characterised in that: the operating mechanism
It further include motor fixing plate, motor is horizontally installed on motor fixing plate, and driving bevel gear passes through motor fixing plate.
7. the operating mechanism of double power supply automatic transfer switch according to claim 6, it is characterised in that: the motor is fixed
Fine motion plate is connected on the upside of plate, main shaft passes through fine motion plate, and microswitch is provided on the fine motion plate of main shaft two sides, is corresponded on main shaft
Microswitch is provided with fine motion part, controls microswitch by fine motion part when main axis.
8. the operating mechanism of double power supply automatic transfer switch according to claim 1 or 2, it is characterised in that: described two
Connecting rod is symmetrically formed tension spring hole in the inner end of rotating disc, and tension spring both ends are connected in tension spring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755701.6U CN208796865U (en) | 2018-10-27 | 2018-10-27 | The operating mechanism of double power supply automatic transfer switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755701.6U CN208796865U (en) | 2018-10-27 | 2018-10-27 | The operating mechanism of double power supply automatic transfer switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796865U true CN208796865U (en) | 2019-04-26 |
Family
ID=66212307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755701.6U Withdrawn - After Issue CN208796865U (en) | 2018-10-27 | 2018-10-27 | The operating mechanism of double power supply automatic transfer switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148180A (en) * | 2018-10-27 | 2019-01-04 | 寺崎科技有限公司 | The operating mechanism of double power supply automatic transfer switch |
-
2018
- 2018-10-27 CN CN201821755701.6U patent/CN208796865U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148180A (en) * | 2018-10-27 | 2019-01-04 | 寺崎科技有限公司 | The operating mechanism of double power supply automatic transfer switch |
| CN109148180B (en) * | 2018-10-27 | 2023-10-20 | 寺崎科技有限公司 | Operating mechanism of dual-power automatic transfer switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190426 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190426 Effective date of abandoning: 20231020 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |