CN207664270U - A kind of automatic lap device of zero curve - Google Patents
A kind of automatic lap device of zero curve Download PDFInfo
- Publication number
- CN207664270U CN207664270U CN201820078481.1U CN201820078481U CN207664270U CN 207664270 U CN207664270 U CN 207664270U CN 201820078481 U CN201820078481 U CN 201820078481U CN 207664270 U CN207664270 U CN 207664270U
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- conductive
- conductive shaft
- shaft
- zero curve
- mounting base
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- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model provides a kind of automatic lap device of zero curve, including mounting base, installation axle is installed in the mounting base, sliding slot is equipped in the installation axle, on the sliding slot pulley is symmetrically installed with relative to mounting base, axis is connected by pulley on the pulley, support shaft is installed, the side of the installation axle is equipped with first motor, one end that the support shaft is connected axis far from pulley is equipped with conductive shaft, mounting plate is installed in the mounting base, conductive plate is equipped with by conductive plate mounting base on the mounting plate, due to realizing the on-off line operation of indirect type to zero curve, the operation of entire break-make connection is the mode of machinery, change the control of traditional electric elements, realize the efficient progress of zero curve break-make connection, improve the safety of zero curve break-make connection.
Description
Technical field
The utility model is related to termination field more particularly to a kind of automatic lap devices of zero curve.
Background technology
Zero curve can ensure that the voltage at each phase load both ends is always equal to the phase voltage of power supply, be not in because of load not
Symmetrical and load size drastic change and change, if system zero-line failure is breaking, just will produce neutral point excursion, cause three-phase imbalance,
Cause electrical equipment that can not run, or even burns.Zero curve lap device in the prior art is mostly electronic equipment control, by
The factor of interference is more, so causing power outage security low, power-off stability is poor and fragile, cannot be satisfied in actual use
Demand.
Invention content
The purpose of this utility model is to provide a kind of zero curve safety, efficiently, automatic overlapped termination.
In order to achieve the above object, the utility model adopts the following technical solution：A kind of automatic lap device of zero curve, including
Mounting base is equipped with installation axle in the mounting base, is equipped with sliding slot in the installation axle, relative to mounting base pair on the sliding slot
Title is equipped with pulley, and being connected axis by pulley on the pulley is equipped with support shaft, and the side of the installation axle is equipped with first
Motor, one end that the support shaft is connected axis far from pulley is equipped with conductive shaft, mounting plate is equipped in the mounting base, described
Conductive plate is equipped with by conductive plate mounting base on mounting plate.
Further, the conductive shaft includes the first conductive shaft and the second conductive shaft, and first conductive shaft and second is led
Electric axis is symmetrically mounted on relative to mounting base in support shaft, and the first conductive limiting slot is equipped in first conductive shaft.
Further, the outer diameter of second conductive shaft is less than the internal diameter of the first conductive limiting slot.
Further, first conductive shaft is installed casing by the first conductive shaft and is mounted in support shaft, and described second
Conductive shaft is installed casing by the second conductive shaft and is mounted in support shaft, the first conductive shaft installation casing and the second conductive shaft
Side of the installation casing far from mounting base is equipped with the second conductive limiting slot.
Further, limitting casing is installed between the support shaft and the first conductive shaft installation casing, the limitting casing with
Second motor is installed between support shaft, side of the limitting casing far from the second motor is equipped with second piston axis, and described
The one end of two piston shafts far from limitting casing is equipped with insulation board.
Further, the first limiting plate and the second limiting plate, institute are installed between the conductive plate mounting base and mounting plate
It states and first piston axis and first piston is installed between the first limiting plate and the second limiting plate.
Further, the periphery of the first piston and first piston axis is socketed with spring.
Further, the conductive plate is semicircle ring structure, and is symmetrically installed relative to the first conductive shaft, described adjacent to lead
It is less than the outer diameter of the first conductive shaft between battery plate in the gap far from mounting base side.
After adopting the above technical scheme, the utility model has the following advantages that：
1, sliding slot is set by being arranged in the installation axle being arranged symmetrically, and pulley is set in sliding slot, and by pulley drive
Conductive shaft in support shaft, conductive shaft connect with external zero curve the break-make connection for realizing zero curve, and conductive shaft is being arranged symmetrically
It is realized under the action of conductive plate and disconnects and connect, conductive plate is mounted between the conductive shaft being arranged symmetrically, and is played and is connected to conductive shaft
The control connected to zero curve break-make is realized in the effect connect, and due to realizing the on-off line operation of indirect type to zero curve, entire break-make connects
The operation connect is the mode of machinery, changes the control of traditional electric elements, realizes the efficient progress of zero curve break-make connection, carries
The high safety of zero curve break-make connection.
2, the first conductive shaft and the second conductive shaft of mounting base are symmetrical with by setting, by being arranged in the first conductive shaft
First conductive limiting slot realizes that the second conductive shaft can coordinate with the first conductive limiting slot on the first conductive shaft, realizes first
The connection of conductive shaft and the second conductive shaft, and then realize the external zero curve of the first conductive shaft and the external zero curve of the second conductive shaft
Connection realizes the break-make connection of zero curve.
3, pass through the internal diameter that the outer diameter of the second conductive shaft is less than to the first conductive limiting slot so that the second conductive shaft can be into
Enter into the first wire restraint slot, realize the connection of the first conductive shaft and the second conductive shaft, and then realizes on the first conductive shaft
The external zero curve connection connected on the external zero curve and the second conductive shaft of connection, realize zero curve is connected and disconnected from operation, carries
High zero curve connection disconnects efficient stable and carries out, and effectively increases the safety that zero curve disconnects.
4, by installing zero curve in the second conductive limiting slot, casing is installed by the first conductive shaft and the second conductive shaft is pacified
Tubing realizes the movement to zero curve, and then realizes the first conductive shaft and the contact of the second conductive shaft and disconnect, and then realizes to zero
The break-make of line connects, and due to being realized under the break-make connection control action of machinery, the break-make connection highly effective and safe of zero curve carries out.
5, by installing limitting casing in support shaft, and second piston axis fortune is driven by the second motor inside limitting casing
It is dynamic, it realizes that the insulation board being mounted on second piston axis can fix the limit of neutral conductor, realizes the connection of zero curve break-make
Highly effective and safe carry out.
6, by installing first piston axis and first piston between conductive plate mounting base and mounting plate, pass through first piston
The cooperation of axis and first piston realizes conductive plate when by the first conductive shaft and the extruding of the second conductive shaft, can be first
Buffering is realized under the action of piston shaft and first piston, is realized to the first conductive shaft and the contact of the second conductive shaft and disconnection process
The limitation in middle path ensure that the first conductive shaft and the contact of the second conductive shaft and disconnect efficiently progress.
7, by being socketed with spring in the periphery of first piston and first piston axis, further improve conductive plate by
Buffering effect is more preferable when first conductive shaft and the second conductive shaft squeeze, it is ensured that is contacted to the first conductive shaft and the second conductive shaft and disconnected
The limitation in path in open procedure ensure that the first conductive shaft and the contact of the second conductive shaft and disconnect efficiently progress.
8, by making to be less than the outer diameter of the first conductive shaft in the gap far from mounting base side between adjacent plate, ensure
Limitation to path in the first conductive shaft and the contact of the second conductive shaft and disconnection process, ensure that the first conductive shaft and second is led
Electric axis is contacted and is disconnected and efficiently carries out.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 provides a kind of main structure diagram of the automatic lap device of zero curve for the utility model；
Fig. 2 is the close-up schematic view at A in Fig. 1；
Fig. 3 is the close-up schematic view at B in Fig. 1；
Fig. 4 is the close-up schematic view at C in Fig. 1；
Fig. 5 is the close-up schematic view at D in Fig. 1；
Marked the names of the parts are as follows in figure：
1- mounting plates, 2- installation axles, 3- sliding slots, 4- first motors, 5- pulleys, 6- pulleys are connected axis, 7- support shafts, 8- peaces
Loading board, the first limiting plates of 9-, 10- first pistons, 11- springs, 12- first piston axis, the second limiting plates of 13-, 14- conductive plates peace
Fill seat, 15- conductive plates, the second motors of 16-, 17- limitting casings, 18- second piston axis, 19- insulation boards, the first conductive shafts of 20- peace
Tubing, the first conductive shafts of 21-, the conductive limiting slots of 22- first, the second conductive shafts of 23-, the second conductive shafts of 24- install casing,
The conductive limiting slots of 25- second.
Specific implementation mode
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
As shown in Figs. 1-5, the utility model provides a kind of automatic lap device of zero curve, including mounting base 1, the mounting base
Installation axle 2 is installed on 1, is equipped with sliding slot 3 in the installation axle 2, cunning is symmetrically installed with relative to mounting base 1 on the sliding slot 3
5 are taken turns, being connected axis 6 by pulley on the pulley 5 is equipped with support shaft 7, and the side of the installation axle 2 is equipped with first motor 4,
One end that the support shaft 7 is connected axis 6 far from pulley is equipped with conductive shaft, and mounting plate 8 is equipped in the mounting base 1, described
Conductive plate 15 is equipped with by conductive plate mounting base 14 on mounting plate 8.By being arranged in the installation axle 2 being arranged symmetrically, sliding slot is set
3, and pulley 5 is set in sliding slot 3, and drive the conductive shaft in support shaft 7, conductive shaft to be connect with external zero curve real by pulley 5
The break-make connection of existing zero curve, and conductive shaft realizes disconnection and connection, conductive plate 15 under the action of conductive plate 15 being arranged symmetrically
Between the conductive shaft being arranged symmetrically, play the role of, to conductive axis connection, realizing the control for connecting zero curve break-make, by
It is the mode of machinery in the operation of the on-off line operation for realizing indirect type to zero curve, entire break-make connection, changes traditional electric appliance
The control of element realizes the efficient progress of zero curve break-make connection, improves the safety of zero curve break-make connection.
In the present embodiment, the conductive shaft includes the first conductive shaft 21 and the second conductive shaft 23, first conductive shaft 21
It is symmetrically mounted in support shaft 7 relative to mounting base 1 with the second conductive shaft 23, it is conductive that first is equipped in first conductive shaft 21
Limiting slot 22.The first conductive shaft 21 and the second conductive shaft 23 of mounting base 1 are symmetrical with by setting, by the first conductive shaft 21
The first conductive limiting slot 22 of interior setting realizes that the second conductive shaft 23 can be with the first conductive limiting slot 22 on the first conductive shaft 21
Cooperation, realize the first conductive shaft 21 and the second conductive shaft 23 connection, and then realize the external zero curve of the first conductive shaft 21 and
The external zero curve connection of second conductive shaft 23, realizes the break-make connection of zero curve.
In the present embodiment, the outer diameter of second conductive shaft 23 is less than the internal diameter of the first conductive limiting slot 22.By by
The outer diameter of two conductive shafts 23 is less than the internal diameter of the first conductive limiting slot 22 so that the second conductive shaft 23 can enter the first conducting wire
In limiting slot 22, the connection of the first conductive shaft 21 and the second conductive shaft 23 is realized, and then realize and connected on the first conductive shaft 21
External zero curve and the second conductive shaft 23 on connect external zero curve connection, realize the operation that is connected and disconnected from of zero curve, raising
Zero curve connection disconnects efficient stable and carries out, and effectively increases the safety that zero curve disconnects.
In the present embodiment, first conductive shaft 21 is installed casing 20 by the first conductive shaft and is mounted in support shaft 7, institute
It states the second conductive shaft 23 and casing 24 is installed in support shaft 7 by the second conductive shaft, first conductive shaft installs casing
20 and second conductive shaft installation side of the casing 24 far from mounting base be equipped with the second conductive limiting slot 25.By in the second conduction
Zero curve is installed in limiting slot 25, casing 20 is installed by the first conductive shaft and the second conductive shaft is installed casing 24 and realized to zero curve
It is mobile, and then realize the first conductive shaft 21 and the contact of the second conductive shaft 23 and disconnect, and then realize and the break-make of zero curve is connected, by
Then it is realized under the break-make connection control action of machinery, the break-make connection highly effective and safe of zero curve carries out.
In the present embodiment, limitting casing 17, the limit are installed between the support shaft 7 and the first conductive shaft installation casing
Second motor 16 is installed, side of the limitting casing 17 far from the second motor 16 is equipped with second between frame 17 and support shaft 7
Piston shaft 18, the described one end of second piston axis 18 far from limitting casing 17 are equipped with insulation board 19.By being installed in support shaft 7
Limitting casing 17, and drive second piston axis 18 to move by the second motor 16 inside limitting casing 17, realize that being mounted on second lives
Insulation board 19 on plug axis 18 can fix the limit of neutral conductor, and the highly effective and safe for realizing the connection of zero curve break-make carries out.
In the present embodiment, the limit of the first limiting plate 9 and second is installed between the conductive plate mounting base 14 and mounting plate 8
Plate 13 is equipped with first piston axis 12 and first piston 10 between first limiting plate, 9 and second limiting plate 13.By leading
First piston axis 12 and first piston 10 are installed between battery plate mounting base 14 and mounting plate 8, pass through first piston axis 12 and first
The cooperation of piston 10 realizes conductive plate 15 when by the first conductive shaft 21 and the extruding of the second conductive shaft 23, can be first
Under the action of piston shaft 12 and first piston 10 realize buffering, realize to the first conductive shaft 21 and the second conductive shaft 23 contact and
The limitation in path in disconnection process ensure that the first conductive shaft 21 and the contact of the second conductive shaft 23 and disconnect efficiently progress.
In the present embodiment, the periphery of the first piston 10 and first piston axis 12 is socketed with spring 11.By first
The periphery of piston 10 and first piston axis 12 is socketed with spring 11, further improves conductive plate 15 by the first conductive shaft 21
Buffering effect is more preferable when being squeezed with the second conductive shaft 23, it is ensured that the first conductive shaft 21 and the second conductive shaft 23 are contacted and disconnected
The limitation in path in journey ensure that the first conductive shaft 21 and the contact of the second conductive shaft 23 and disconnect efficiently progress.
In the present embodiment, the conductive plate 15 is semicircle ring structure, and is symmetrically installed relative to the first conductive shaft 21, described
It is less than the outer diameter of the first conductive shaft 21 between adjacent plate 15 in the gap far from 1 side of mounting base.By making adjacent conductive
It is less than the outer diameter of the first conductive shaft 21 between plate 15 in the gap far from 1 side of mounting base, ensure that 21 He of the first conductive shaft
Second conductive shaft 23 contact and disconnection process in path limitation, ensure that the first conductive shaft 21 and the second conductive shaft 23 contact and
It disconnects and efficiently carrying out.
In addition to above preferred embodiment, the utility model also has other embodiments, and those skilled in the art can root
It is made various changes and modifications according to the utility model, without departing from the spirit of the utility model, the utility model should all be belonged to
Range defined in appended claims.
Claims (8)
1. a kind of automatic lap device of zero curve, including mounting base, which is characterized in that be equipped with installation axle, institute in the mounting base
It states and is equipped with sliding slot in installation axle, be symmetrically installed with pulley relative to mounting base on the sliding slot, held in the mouth by pulley on the pulley
Spindle is equipped with support shaft, and the side of the installation axle is equipped with first motor, and the support shaft is connected the one of axis far from pulley
End is equipped with conductive shaft, and mounting plate is equipped in the mounting base, is equipped with and is led by conductive plate mounting base on the mounting plate
Battery plate.
2. the automatic lap device of zero curve according to claim 1, which is characterized in that the conductive shaft includes the first conductive shaft
With the second conductive shaft, first conductive shaft and the second conductive shaft are symmetrically mounted on relative to mounting base in support shaft, and described
The first conductive limiting slot is equipped in one conductive shaft.
3. the automatic lap device of zero curve according to claim 2, which is characterized in that the outer diameter of second conductive shaft is less than
The internal diameter of first conductive limiting slot.
4. the automatic lap device of zero curve according to claim 2, which is characterized in that first conductive shaft is led by first
Electric axis is installed casing and is mounted in support shaft, and second conductive shaft installs casing by the second conductive shaft and is mounted on support shaft
On, the side of the first conductive shaft installation casing and the second conductive shaft installation casing far from mounting base is equipped with the second conductive limit
Position slot.
5. the automatic lap device of zero curve according to claim 2, which is characterized in that the support shaft is pacified with the first conductive shaft
Limitting casing is installed between tubing, the second motor is installed, the limitting casing is far between the limitting casing and support shaft
The side of two motors is equipped with second piston axis, and the described one end of second piston axis far from limitting casing is equipped with insulation board.
6. the automatic lap device of zero curve according to claim 1, which is characterized in that the conductive plate mounting base and mounting plate
Between the first limiting plate and the second limiting plate are installed, first piston is installed between first limiting plate and the second limiting plate
Axis and first piston.
7. the automatic lap device of zero curve according to claim 6, which is characterized in that the first piston and first piston axis
Periphery be socketed with spring.
8. the automatic lap device of zero curve according to claim 1, which is characterized in that the conductive plate is semicircle ring structure,
And be symmetrically installed relative to the first conductive shaft, it is led less than first in the gap far from mounting base side between the adjacent plate
The outer diameter of electric axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078481.1U CN207664270U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic lap device of zero curve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078481.1U CN207664270U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic lap device of zero curve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664270U true CN207664270U (en) | 2018-07-27 |
Family
ID=62945303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078481.1U Active CN207664270U (en) | 2018-01-17 | 2018-01-17 | A kind of automatic lap device of zero curve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664270U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217035A (en) * | 2018-09-17 | 2019-01-15 | 长沙秋点兵信息科技有限公司 | A kind of electronic apparatus high security power cutoff mechanism |
| CN109551441A (en) * | 2018-11-15 | 2019-04-02 | 宁海县雁苍山电力建设有限公司 | Livewire work tool box special |
-
2018
- 2018-01-17 CN CN201820078481.1U patent/CN207664270U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109217035A (en) * | 2018-09-17 | 2019-01-15 | 长沙秋点兵信息科技有限公司 | A kind of electronic apparatus high security power cutoff mechanism |
| CN109551441A (en) * | 2018-11-15 | 2019-04-02 | 宁海县雁苍山电力建设有限公司 | Livewire work tool box special |
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| GR01 | Patent grant |