CN110010385A - The transmission mechanism of auxiliary switch - Google Patents
The transmission mechanism of auxiliary switch Download PDFInfo
- Publication number
- CN110010385A CN110010385A CN201910422738.XA CN201910422738A CN110010385A CN 110010385 A CN110010385 A CN 110010385A CN 201910422738 A CN201910422738 A CN 201910422738A CN 110010385 A CN110010385 A CN 110010385A
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- Prior art keywords
- switch
- block
- gear
- rotation
- enclosure
- 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.)
- Granted
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 8
- 230000001360 synchronised effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The present invention provides a kind of transmission mechanism of auxiliary switch, driving assembly is located on switch enclosure, rotation contact block is rotatably installed in switch enclosure and is fixedly connected with driving assembly, switch block I is movably arranged in switch enclosure and contacts with rotation contact block, drive rod is fixedly connected with the power output component in driving assembly, worm screw is solidly set on drive rod, it is intermeshed between turbine and worm screw, gear I is fixedly connected with turbine, rack and pinion I is intermeshed, switch block II is movably arranged in switch enclosure, and wherein switch block II is fixedly connected with rack gear.The rotation of rotation contact block and worm screw rotation are driven by the gear rotation in driving assembly, and then it rotates contact block and switch block I is driven to move, and worm screw drives turbine rotation and then power is transferred to the movement on rack gear and then realizing switch block II, and then by switch block I it is synchronous with switch block II be located remotely from each other or close to each other realize switches on-off, and then ensure that the stability of switch.
Description
Technical field
The present invention relates to electric appliance component technical field, specially a kind of transmission mechanism of auxiliary switch.
Background technique
The driving gear of auto transfer switch that Publication No. CN104658777B is provided, this mechanism realize electricity by hammerlock
The clutch of motivation and output shaft improves driver so that manual switch between auto state of automatic change-over is stablized
The Reliability of Microprocessor of structure.In addition, one end by hammerlock is placed in reduction gearbox, the structure simply side of assembling of transmission mechanism is realized
Just, while making the easy to operate of hammerlock, improve the working efficiency of transmission mechanism, but this device still utilizes single touching
Hair executes switch movement to realize that on-off, such working method are unable to reach expected movement in some transmission component of internal mechanism
When this switch just cannot achieve the effect of on-off, and then can not switching mechanism stability not as good as the strong of Multidirectional motion switch.
Summary of the invention
The purpose of the present invention is to provide a kind of transmission mechanisms of auxiliary switch, mentioned above in the background art to solve
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of transmission mechanism of auxiliary switch, including switch enclosure, driving assembly, rotation contact block, switch block I, spring, biography
Lever, worm screw, turbine, gear I, rack gear and switch block II, in which:
The driving component is located on switch enclosure, the rotation contact block be rotatably installed in switch enclosure and in driving assembly
Power output component be fixedly connected, the switch block I is movably arranged in switch enclosure and contacts with rotation contact block, wherein opening
Close and be equipped with spring between component I and switch enclosure, the drive rod rotation be mounted in switch enclosure and with it is dynamic in driving assembly
Power output precision is fixedly connected, and the worm screw is solidly set on drive rod, and the turbine rotation is mounted on switch enclosure, wherein worm screw
It is intermeshed between turbine, the gear I is fixedly connected with turbine, and the rack gear is movably arranged in switch enclosure, wherein tooth
Item and gear I are intermeshed, and the switch block II is movably arranged in switch enclosure, wherein switch block II and the fixed company of rack gear
It connects.
Preferably, the switch block II is equipped with opening and the size of opening is identical as the size of I bottom of switch block,
And switch block II, which is open, faces the bottom of switch block I.
Preferably, the driving component includes gear II, driven gear I, driven gear II and motor, the gear II,
Driven gear I and driven gear II are rotatably installed in the top of switch enclosure respectively, middle gear II and driven gear II respectively with
Driven gear I engages, and the motor is located on switch enclosure, and power output end is fixedly connected with gear II.
Preferably, the rotation contact block is solidly set on driven gear I, and one end of the drive rod is solidly set on driven gear II
The upper, other end is fixedly connected with worm screw.
Preferably, the bottom of the rotation contact block, which is equipped with, presses block, and the top of the switch block I is equipped with protruding block,
The block that presses on middle rotation contact block respectively corresponds protruding block on switch block I.
Compared with prior art, the beneficial effects of the present invention are:
The rotation of rotation contact block and worm screw rotation are driven by the gear rotation in driving assembly, and then rotates contact block
It drives the movement of switch block I and worm screw to drive turbine rotation and then power is transferred on rack gear and then realizes switch block
II movement, and then realized and switched on-off by the coordinated type movement between switch block I and switch block II, and then guaranteed
The stability and switch block of switch can act immediately.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram under overall structure left view state of the present invention；
Fig. 2 is the three dimensional structure diagram under the right view state of overall structure of the present invention.
In figure: 1 switch enclosure, 2 driving assemblies, 3 rotation contact blocks, 4 switch blocks I, 5 springs, 6 drive rods, 7 worm screws, 8 whirlpools
Wheel, 9 gears I, 10 rack gears, 11 switch blocks II, 21 gears II, 22 driven gears I, 23 driven gears II, 24 motors, 31 press
Block, 41 protruding blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
Fig. 1 and Fig. 2 are please referred to, the present invention provides a kind of technical solution:
The transmission mechanism of kind auxiliary switch, including switch enclosure 1, driving assembly 2, rotation contact block 3, switch block I 4, spring
5, drive rod 6, worm screw 7, turbine 8, gear I 9, rack gear 10 and switch block II 11, in which:
Driving assembly 2 includes gear II 21, driven gear I 22, driven gear II 23 and motor 24, gear II 21, driven
Gear I 22 and driven gear II 23 are rotatably installed in the top of switch enclosure 1 respectively, middle gear II 21 and driven gear II 23
In the two sides of driven gear I 22, and gear II 21 and driven gear II 23 engage to form gear biography respectively with driven gear I 22
Dynamic, motor 24 is mounted by means of bolts on switch enclosure 1, and the power output end of motor 24 is solidly set on gear II 21, rotation
Contact block 3 is rotatably installed in switch enclosure 1 by bearing, and the connecting rod for rotating 3 top of contact block is solidly set on driven gear I 22,
The bottom for wherein rotating contact block 3, which is equipped with, presses block 31, and switch block I 4 is movably arranged in switch enclosure 1, wherein switch block I 4
Top be equipped with protruding block 41, wherein the block 31 that presses on rotation contact block 3 respectively corresponds protruding block 41 on switch block I 4, into
And rotate the protruding block 41 that presses block 31 and can squeeze on switch block I 4 on contact block 3 and switch block I 4 is moved downward,
The bottom of switch block I 4 is arranged with spring 5, and the both ends of spring 5 are contacted with switch block I 4 and switch enclosure 1 respectively, and then bullet
Spring 5 can provide power for the backhaul of switch block I 4, and drive rod 6 is rotatably installed in switch enclosure 1 by bearing, wherein passing
One end of lever 6 is solidly set on driven gear II 23, the other end is fixedly connected with worm screw 7, and then passes through drive rod 6 for driven tooth
It takes turns II 23 power to be transferred on worm screw 7, the inside of turbine 8 is equipped with support rod, and wherein the both ends of 8 inner bracing piece of turbine lead to respectively
It crosses monoblock type rolling bearing to be rotatably installed on switch enclosure 1, be wherein intermeshed between worm screw 7 and turbine 8, gear I 9 is solidly set on
On support rod in turbine 8, and then turbine 8 is able to drive the synchronous rotation of gear I 9, and rack gear 10 is movably arranged on switch enclosure 1
Interior, middle rack 10 and gear I 9 are intermeshed, so the rotation of gear I 9 can drive rack 10 move in a straight line, switching group
Part II 11 is movably arranged in switch enclosure 1, and wherein switch block II 11 is fixedly connected by bolt with rack gear 10, switch block II
11 sizes equipped with opening and opening are identical as the size of I 4 bottom of switch block, and the opening of switch block II 11 faces
The bottom of switch block I 4.
The working principle of the present apparatus are as follows: to make switch be in the state of access, motor 24 starts and will by gear II 21
Power is transferred on driven gear I 22, then is transferred on driven gear II 23 by driven gear I 22, and then I 22 He of driven gear
What driven gear II 23 synchronized rotate, and rotates contact block 3 at this time and driven gear I 22 is followed to rotate, and then rotate on contact block 3
The protruding block 41 that block 31 resists I 4 top of switch block is pressed, the contact block 3 of rotation at this time is shifted switch block I 4 onto and moved downward, at this time
Spring 5 is in compressive state, and the rotation of driven gear II 23 drives the synchronous rotation of drive rod 6, and then power is passed
It is handed on worm screw 7, worm screw 7 drives turbine 8 to rotate at this time, and then the rotation that gear I 9 follows turbine 8 synchronous, and gear I 9 drives at this time
Carry-over bar 10 moves upwards, and then switch block II 11 moves upwards, at this time the opening on switch block II 11 and switch block I
4 bottom contact, and then realize the connection of two switches, due to the linkage using switch block I 4 and switch block II 11, protect
The stability of switch work is demonstrate,proved；
Make switch in the state disconnected, motor 24 is in the state of reversion at this time, and then driven gear I 22 drives rotation
Turn the reversion of contact block 3, rotates contact block 3 at this time and press block 31 and start gradually to fall off the protruding block 41, Jin Er at the top of switch block I 4
The lower rotation contact block 3 of the effect of spring 5 of compression moves up, and the power on driven gear II 23 is transferred on rack gear 10, at this time tooth
Item 10 drives switch block II 11 to move down, and then the effect for realizing open circuit is detached between switch block I 4 and switch block II 11,
The separate towards each other direction movement of two switches in the state of disconnection, and then ensure that timeliness that switch disconnects and steady
It is qualitative.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of transmission mechanism of auxiliary switch, including switch enclosure (1), driving assembly (2), rotation contact block (3), switch block I
(4), spring (5), drive rod (6), worm screw (7), turbine (8), gear I (9), rack gear (10) and switch block II (11), it is special
Sign is:
The driving component (2) is located on switch enclosure (1), the rotation contact block (3) be rotatably installed in switch enclosure (1) and with drive
Power output component in dynamic component (2) is fixedly connected, the switch block I (4) be movably arranged in switch enclosure (1) and with rotation
Turn contact block (3) contact, is wherein equipped with spring (5) between switch block I (4) and switch enclosure (1), drive rod (6) the rotation peace
It is mounted in switch enclosure (1) and is fixedly connected with the power output component in driving assembly (2), the worm screw (7) is solidly set on biography
In lever (6), the turbine (8) is rotatably installed on switch enclosure (1), is wherein intermeshed between worm screw (7) and turbine (8),
The gear I (9) is fixedly connected with turbine (8), and the rack gear (10) is movably arranged in switch enclosure (1), middle rack (10)
It is intermeshed with gear I (9), the switch block II (11) is movably arranged in switch enclosure (1), wherein switch block II (11)
It is fixedly connected with rack gear (10).
2. a kind of transmission mechanism of auxiliary switch according to claim 1, it is characterised in that: the switch block II (11)
The size for being equipped with opening and opening is identical as the size of switch block I (4) bottom, and switch block II (11) opening face
The bottom of switch block I (4).
3. a kind of transmission mechanism of auxiliary switch according to claim 1, it is characterised in that: the driving component (2) packet
Include gear II (21), driven gear I (22), driven gear II (23) and motor (24), the gear II (21), driven gear I
(22) and driven gear II (23) is rotatably installed in the top of switch enclosure (1), middle gear II (21) and driven gear II respectively
(23) it is engaged respectively with driven gear I (22), the motor (24) is located on switch enclosure (1), power output end and gear II
(21) it is fixedly connected.
4. a kind of transmission mechanism of auxiliary switch according to claim 1, it is characterised in that: the rotation contact block (3) is solid
It covers on driven gear I (22), one end of the drive rod (6) is solidly set on driven gear II (23), the other end and worm screw (7)
It is fixedly connected.
5. a kind of transmission mechanism of auxiliary switch according to claim 1, it is characterised in that: rotation contact block (3)
Bottom is equipped with and presses block (31), and the top of the switch block I (4) is equipped with protruding block (41), wherein the touching in rotation contact block (3)
Briquetting (31) respectively corresponds the protruding block (41) on switch block I (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422738.XA CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422738.XA CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110010385A true CN110010385A (en) | 2019-07-12 |
| CN110010385B CN110010385B (en) | 2023-12-26 |
Family
ID=67177590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910422738.XA Active CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110010385B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029954A (en) * | 2020-01-03 | 2020-04-17 | 广东电网有限责任公司 | A synchronous opening and closing auxiliary device for auxiliary switch of substation |
| CN112017875A (en) * | 2020-08-23 | 2020-12-01 | 国网山东省电力公司莱芜供电公司 | A high-voltage switch control device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041187A1 (en) * | 2000-09-07 | 2008-02-21 | Scott Lavoie | Triple output transfer case for a vehicle seat |
| CN104658777A (en) * | 2015-01-30 | 2015-05-27 | 浙江正泰电器股份有限公司 | Automatic transfer switch transmission mechanism |
| CN105448554A (en) * | 2014-08-25 | 2016-03-30 | 李程程 | Motor-operating mechanism with wide-angle output |
| CN209526014U (en) * | 2019-05-21 | 2019-10-22 | 安徽科盟电子科技有限公司 | The transmission mechanism of auxiliary switch |
-
2019
- 2019-05-21 CN CN201910422738.XA patent/CN110010385B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041187A1 (en) * | 2000-09-07 | 2008-02-21 | Scott Lavoie | Triple output transfer case for a vehicle seat |
| CN105448554A (en) * | 2014-08-25 | 2016-03-30 | 李程程 | Motor-operating mechanism with wide-angle output |
| CN104658777A (en) * | 2015-01-30 | 2015-05-27 | 浙江正泰电器股份有限公司 | Automatic transfer switch transmission mechanism |
| CN209526014U (en) * | 2019-05-21 | 2019-10-22 | 安徽科盟电子科技有限公司 | The transmission mechanism of auxiliary switch |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029954A (en) * | 2020-01-03 | 2020-04-17 | 广东电网有限责任公司 | A synchronous opening and closing auxiliary device for auxiliary switch of substation |
| CN112017875A (en) * | 2020-08-23 | 2020-12-01 | 国网山东省电力公司莱芜供电公司 | A high-voltage switch control device |
| CN112017875B (en) * | 2020-08-23 | 2023-02-24 | 国网山东省电力公司莱芜供电公司 | A control device for a high voltage switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110010385B (en) | 2023-12-26 |
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