CN108183053A - A kind of closing by hand device and outdoor permanent magnetic tripper - Google Patents
A kind of closing by hand device and outdoor permanent magnetic tripper Download PDFInfo
- Publication number
- CN108183053A CN108183053A CN201711478543.4A CN201711478543A CN108183053A CN 108183053 A CN108183053 A CN 108183053A CN 201711478543 A CN201711478543 A CN 201711478543A CN 108183053 A CN108183053 A CN 108183053A
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- Prior art keywords
- hand
- closing
- push rod
- pedestal
- pin
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/325—Housings, assembly or disposition of different elements in the housing
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention relates to a kind of closing by hand device and outdoor permanent magnetic tripper, closing by hand device includes：Hand closes bearing, and hand closes bearing and is fixedly connected with the housing of outdoor permanent magnetic breaker；Hand closes push rod, and hand closes one end of push rod and hand closes bearing rotatable connection；The main shaft of sliding block, sliding block and outdoor permanent magnetic breaker is slidably connected, and the side of sliding block and hand close push rod and be slidably connected；Spacer pin, spacer pin, which is worn, to be fixed on main shaft, and hand is pushed to close push rod, one end of sliding block is abutted with spacer pin, is driven main shaft is mobile along its length to complete to close a floodgate, is passed through technical scheme of the present invention, the closing by hand operation on permanent-magnet breaker is realized, closing operation fast power-saving is safe.
Description
Technical field
The present invention relates to electric device fields, and in particular to a kind of closing by hand device and outdoor permanent magnetic tripper.
Background technology
In recent years, breaker is that one of most important core equipment is most widely used in electrical power distribution electric system, fortune
Capable security reliability is very crucial to electric system.With the fast development of national economy and electric utility and state key work
Journey item purpose starts and the promotion of urbanization process, is badly in need of high-volume, high in technological content, good reliability breaker.It is existing big
Most permanent magnet mechanism circuit-breakers all do not have closing by hand function, especially in attribute testing, in order to realize the hand of experimental stage
Dynamic circuit connector lock is very necessary, and there are main problems to be：Lack a kind of quick, labour-saving closing by hand device.
Invention content
The technical problems to be solved by the invention are in view of the deficiencies of the prior art, to provide a kind of closing by hand device and family
Outer permanent magnetism tripper, to solve at least one of above-mentioned technical problem.
The technical solution that the present invention solves above-mentioned technical problem is as follows, and a kind of closing by hand device includes：Hand closes bearing, hand
Bearing is closed to be fixedly connected with the housing of outdoor permanent magnetic breaker；Hand closes push rod, and hand closes one end of push rod and hand closes bearing rotation and connects
It connects；The main shaft of sliding block, sliding block and outdoor permanent magnetic breaker is slidably connected, and the side of sliding block and hand close push rod flexible connection；Limiting
Pin, spacer pin, which is worn, to be fixed on main shaft, and hand is pushed to close push rod, and one end of sliding block is abutted with spacer pin, and main shaft is pushed to be grown along it
Direction movement is spent to complete to close a floodgate.
The beneficial effects of the invention are as follows：Bearing is closed by hand to be fixedly connected with the housing of outdoor permanent magnetic breaker, is manual
Closing device provides firm brace foundation, improves the safety of closing by hand, closes push rod one end by hand and hand closes branch
Seat rotatable connection, the other end and hand close push rod and are slidably connected, save when closing a floodgate firmly, pass through sliding block and outdoor permanent magnetic breaker
Main shaft is slidably connected, and improves the stationarity in making process, reduces the impact to outdoor permanent magnetic circuit breaker internal structure
Caused by damage, by wearing spacer pin on main shaft, the point of application is provided for closing operation, hand closes push rod band movable slider abutting
On spacer pin, feed motion both can be effectively completed, while can also quickly be detached with spacer pin, avoid the mistake after closing a floodgate
Touching leads to disconnected lock phenomenon, the device of the invention using when realize rapid closing, time saving and energy saving.
Based on the above technical solution, the present invention can also be improved as follows.
Further, hand closes bearing and includes sequentially connected first pedestal and the second pedestal, the first pedestal and the second pedestal
In the same plane, the one end of the first pedestal far from the first pedestal and the second pedestal junction offers the first groove for lower surface,
First groove runs through the upper and lower surface of the first pedestal, and hand closes bearing and is fixed on the lateral wall of housing by the first groove.
Advantageous effect using above-mentioned further scheme is fixed by closing the first groove opened up on bearing in hand
On housing, stable brace foundation is provided for closing by hand device, reduces the transversion malposition of closing by hand device, is reduced
The shaking of closing by hand device leads to the damage of outdoor permanent magnetic circuit breaker internal device, improves the use of outdoor permanent magnetic breaker
Service life.
Further, the upper surface of the first pedestal is higher than the upper surface of the second pedestal, and the front surface of the second pedestal is higher than the
The front surface of one pedestal, the first pedestal and the second pedestal junction form the limiting plane closed push rod for opponent and limited.
Advantageous effect using above-mentioned further scheme is to close connection of the bearing in the first pedestal and the second pedestal by hand
Place forms limiting plane, and closing push rod for hand provides limited support, hand conjunction push rod without using when, limiting can be connected to
In plane, hand is avoided to close push rod damage caused by outdoor permanent magnetic circuit breaker internal structural impact caused by without position limiting structure
It is bad, improve the service life of outdoor permanent magnetic breaker.
Further, one end of hand conjunction push rod offers the second pin hole, and the first pin of perforation is offered in the middle part of the second pedestal
The lower surface of hole, the axis of the first pin hole and the second pedestal is parallel and parallel with limiting plane, wears and is fixed in the first pin hole
First axis pin, hand close push rod and are rotatably connected by one end of the second pin hole and the first axis pin.
Advantageous effect using above-mentioned further scheme is that one end that push rod is closed by hand offers the second pin hole, simultaneously
Hand closes bearing and offers the first pin hole, realizes hand and closes the convenience that push rod and hand close bearing rotation connection, difficulty of processing it is low and
Structure installation is simple.
Further, sliding block includes sequentially connected first connecting plate, the second connecting plate and third connecting plate, the first connecting plate
With third connecting plate and the second connecting plate is vertical and be fixedly connected and positioned at the same side of the second connecting plate, the first connecting plate with
Third pin hole, the 4th pin hole are offered on third connecting plate, worn in third pin hole and is fixed with the second axis pin, the 4th pin hole
Inside wear and be fixed with third axis pin, the downside of the downside and third axis pin of the upside of the second connecting plate and the second axis pin and
Main shaft is slidably connected.
Advantageous effect using above-mentioned further scheme is, by the way that sliding block is configured to the first connecting plate, the second connecting plate
With the structure type of third connecting plate, three is enclosed into an open groove, can quickly be connected to outdoor permanent magnetic open circuit
On the main shaft of device, while offer third pin hole and the 4th pin hole, third pin respectively on the first connecting plate and third connecting plate
The second axis pin is equipped in hole, while third axis pin is equipped in the 4th pin hole, limits the freedom of sliding block in the vertical direction
Degree, makes sliding block that can only reciprocatingly slide along main shaft, while pass through the second axis pin, third axis pin and the second connecting plate and master
The contact of axis improves the stability that sliding block slides on main shaft.
Further, hand closes and offers the strip hole arranged along its length in the middle part of push rod, and hand closes push rod and is connected to the
The side of one connecting plate, and be slidably connected by one end of strip hole and the second axis pin.
Advantageous effect using above-mentioned further scheme is that the side of the first connecting plate is connected to by hand conjunction push rod, is carried
High hand closes the stability during pushrod movement, prevents hand from closing push rod and swings, by hand close strip hole on push rod and
One end of second axis pin is slidably connected, and realizes sliding block and carries out a certain range of reciprocating motion in the case where hand closes the drive of push rod.
Further, the first connecting plate and third connecting plate are offered close to spacer pin side abuts respectively with spacer pin both ends
Limit card slot, limit card slot is semi-circular recesses.
Advantageous effect using above-mentioned further scheme is to pass through the limit card slot on the first connecting plate and third connecting plate
For semi-circular recesses, the reliability that sliding block and fiber pin abut is improved.
Further, it is insulating materials that hand, which closes push rod,.
Advantageous effect using above-mentioned further scheme is to close bearing by hand and take insulating materials, improve operator
Safety when member uses, reduces the danger of electric shock.
The present invention also provides a kind of outdoor permanent magnetic tripper, including outdoor permanent magnetic breaker and claim 1 to 8 times
The closing by hand device of one, closing by hand device are mounted in outdoor permanent magnetic breaker, break for permanent-magnet breaker outdoors
The closing operation turned it on during road.
The beneficial effects of the invention are as follows：By installing closing by hand device in permanent-magnet breaker outdoors, open air is realized
Fast operating during permanent-magnet breaker open circuit, it is time saving and energy saving to realize feed motion, it is simple installation, at low cost.
Description of the drawings
Fig. 1 is the front view that closing by hand device of the present invention is mounted on outdoor permanent magnetic tripper；
Fig. 2 is the partial right side view of closing by hand device of the present invention；
Fig. 3 is that the hand of closing by hand device of the present invention closes the front view of bearing；
Fig. 4 is that the hand of closing by hand device of the present invention closes the bottom view of bearing；
Fig. 5 is that the hand of closing by hand device of the present invention closes the front view of push rod；
Fig. 6 is the front view of the sliding block of closing by hand device of the present invention；
Fig. 7 is the right view of the sliding block of closing by hand device of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1st, hand closes bearing, 2, hand close push rod, 3, sliding block, 4, spacer pin, 5, third axis pin, the 6, second axis pin, the 7, first pin
Axis, 8, main shaft, 9, outdoor permanent magnetic breaker, the 10, first pin hole, the 11, first groove, the 12, second pin hole, 13, strip hole, 14,
Third pin hole, the 15, the 4th pin hole, 16, limit card slot, the 17, first connecting plate, the 18, second connecting plate, 19, third connecting plate,
20th, housing, the 21, first pedestal, the 22, second pedestal, 23, limiting plane.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment 1：
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, including：Hand closes bearing 11, and hand closes bearing
11 are fixedly connected with the housing 20 of outdoor permanent magnetic breaker 9；Hand closes push rod 2, and hand closes one end of push rod 2 and hand closes bearing 11 and rotates
Connection；The main shaft 8 of sliding block 3, sliding block 3 and outdoor permanent magnetic breaker 9 is slidably connected, and the side of sliding block 3 and hand close 2 activity of push rod
Connection；Spacer pin 4, spacer pin 4, which is worn, to be fixed on main shaft 8, and hand is pushed to close push rod 2, and one end of sliding block 3 is abutted with spacer pin 4,
Push main shaft 8 is mobile along its length to complete to close a floodgate, specifically, hand conjunction bearing 11 is bolted and is fixed on outdoor permanent magnetic
On the housing 20 of breaker 9, hand closes one end push rod 2 and that hand conjunction bearing 11 is rotatably connected and offers through-hole, by being fixed on
The axis pin that hand is closed on bearing 11 realizes rotatable connection, and the advantageous effect of the present embodiment is to close bearing 11 and outdoor permanent magnetic by hand
The housing 20 of breaker 9 is fixedly connected, and firm brace foundation is provided for closing by hand device, improves closing by hand
Safety closes 2 one end of push rod by hand and hand closes bearing 11 and is rotatably connected, and the other end and hand close push rod 2 and be slidably connected, and save and close
During lock firmly, by being slidably connected for sliding block 3 and 9 main shaft 8 of outdoor permanent magnetic breaker, improve steady in making process
Property, damage caused by reducing the impact 9 internal structure of outdoor permanent magnetic breaker, by wearing spacer pin 4 on main shaft 8,
The point of application is provided for closing operation, hand closes push rod 2 and is connected on spacer pin 4 with movable slider 3, both can effectively complete to close a floodgate
Action, while can also quickly be detached with spacer pin 4, accidentally touching after closing a floodgate is avoided to lead to disconnected lock phenomenon, the device of the invention
Rapid closing, time saving and energy saving is realized during use.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, hand close bearing 1 and include sequentially connected the
In the same plane, the first pedestal 21 is remote for the lower surface of one pedestal 21 and the second pedestal 22, the first pedestal 21 and the second pedestal 22
One end from 22 junction of the first pedestal 21 and the second pedestal offers the first groove 11, and the first groove 11 runs through the first pedestal 21
Upper and lower surface, hand close bearing 1 be fixed on the lateral wall of housing 20 by the first groove 11, specifically, hand close bearing
11 cause type for engineering plastics injection, one end cast can 20 both ends lateral wall same widths of housing groove, be fastened on housing 20
Lateral wall on, be bolted in access section and hand is closed into bearing 11 and 20 lateral wall of housing fix, by closing bearing in hand
The first groove 11 opened up on 11 is fixed on housing 20, and stable brace foundation is provided for closing by hand device, is subtracted
Lack the damage that the shaking of closing by hand device leads to 9 internal components of outdoor permanent magnetic breaker, improve outdoor permanent magnetic breaker 9
Service life.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, the upper surface of the first pedestal 21 is higher than the
The upper surface of two pedestals 22, and the front surface of the second pedestal 22 is higher than the front surface of the first pedestal 21, the first pedestal 21 and second
22 junction of pedestal forms the limiting plane 23 closed push rod 2 for opponent and limited, and bearing 11 is closed in the first pedestal by hand
21 and second the junction of pedestal 22 form limiting plane 23, closing push rod 2 for hand provides limited support, and hand closes push rod 2 not
It when use, can be connected in limiting plane 23, hand is avoided to close push rod 2 caused by not having position limiting structure to outdoor permanent magnetic
Damage caused by 9 internal structure of breaker is hit improves the service life of outdoor permanent magnetic breaker 9.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, one end that hand closes push rod 2 offer second
Pin hole 12, the middle part of the second pedestal 22 offer the first pin hole 10 of perforation, the axis of the first pin hole 10 and the second pedestal 22
Lower surface is parallel and parallel with limiting plane 23, is worn in the first pin hole 10 and is fixed with the first axis pin 7, and hand closes push rod 2 by the
One end of two pin holes 12 and the first axis pin 7 is rotatably connected, specifically, it is plate part that hand, which closes push rod 2, one end is bored by electric drill
The second pin hole 12 is taken, hand closes 11 middle part of bearing and drills through the first pin hole 10 by electric drill, and the first axis pin 7 and 10 interference of the first pin hole are matched
It closes, and one end of the first axis pin 7 reaches and closes the outer surface of bearing 11, between the second pin hole 12 on external part and hand conjunction push rod 2
Gap coordinates, and the advantageous effect of the present embodiment is that one end that push rod 2 is closed by hand offers the second pin hole 12, while hand closes bearing
11 offer the first pin hole 10, realize the convenience that hand closes push rod 2 and hand closes the rotation connection of bearing 11, difficulty of processing is low and ties
Structure installation is simple.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, sliding block 3 include sequentially connected first and connect
Fishplate bar 17, the second connecting plate 18 and third connecting plate 19, the first connecting plate 17 and third connecting plate 19 and the second connecting plate 18
The same side that is vertical and being fixedly connected with and be located at the second connecting plate 18, it is opened up on the first connecting plate 17 and third connecting plate 19
There are third pin hole 14, the 4th pin hole 15, worn in third pin hole 14 and be fixed with the second axis pin 6, worn simultaneously in the 4th pin hole 15
Third axis pin 5 is fixed with, the downside of the downside and third axis pin 5 of the upside of the second connecting plate 18 and the second axis pin 6 is and main
Axis 8 is slidably connected, specifically, sliding block 3 is engineering plastics integrated injection molding, 14 and the 4th pin hole 15 of third pin hole is opened in far
Side from the second connecting plate 18, in the same plane, and this cuts flat with the downside tangent plane of 14 and the 4th pin hole 15 of third pin hole
The spacing of 18 upper surface of face and the second connecting plate is more than 8 diameter of main shaft, and the both ends of the second axis pin 6 and third axis pin 5 process
There is jump-ring slot, the second axis pin 6 and third axis pin 5 are fixed in 14 and the 4th pin hole 15 of third pin hole by four clamp springs, this
The advantageous effect of embodiment is, by the way that sliding block 3 is configured to the first connecting plate 17, the second connecting plate 18 and third connecting plate 19
Structure type, three enclose into an open groove, can quickly be connected on the main shaft 8 of outdoor permanent magnetic breaker 9, together
When offer 14 and the 4th pin hole 15 of third pin hole respectively on the first connecting plate 17 and third connecting plate 19, in third pin hole 14
The second axis pin 6 is equipped with, while third axis pin 5 is equipped in the 4th pin hole 15, limits the freedom of sliding block 3 in the vertical direction
Degree, makes sliding block 3 that can only reciprocatingly slide along main shaft 8, while pass through the second axis pin 6,5 and second connecting plate of third axis pin
18 contacts with main shaft 8 improve the stability that sliding block 3 slides on main shaft 8.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, the middle part that hand closes push rod 2 are offered along it
The strip hole 13 of length direction arrangement, hand close push rod 2 and are connected to the side of the first connecting plate 17, and pass through strip hole 13 and the
One end of two axis pins 6 is slidably connected, specifically, hand closes push rod 2 closes the one of the rotatable connection of bearing 11 for rectangle plate parts and hand
It holds as semicircle, the length direction that hand closes the strip hole 13 on push rod 2 is set along the length direction of hand conjunction push rod 2, and hand closes push rod
2 sides for being connected to the first connecting plate 17 are coated with lubricious, and the advantageous effect of the present embodiment is, closing push rod 2 by hand abuts
In the side of the first connecting plate 17, the stability in hand conjunction 2 motion process of push rod is improved, prevents hand from closing push rod 2 and swings,
One end that 13 and second axis pin 6 of strip hole on push rod 2 is closed by hand is slidably connected, and realizes sliding block 3 and closes push rod 2 in hand
Drive the lower a certain range of reciprocating motion of progress.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, the first connecting plate 17 and third connecting plate
19 offer the limit card slot 16 abutted respectively with 4 both ends of spacer pin close to 4 side of spacer pin, and limit card slot 16 is semicircle recessed
Slot, specifically, spacer pin 4 on main shaft 8 protrudes in the horizontal direction to both ends, jag respectively with the first connecting plate
17 and third connecting plate 19 on card slot mutually abut, the advantageous effect of the present embodiment is to pass through the first connecting plate 17 and third
Limit card slot 16 on connecting plate 19 is semi-circular recesses, improves the reliability that sliding block 3 and fiber pin abut.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, hand close bearing 11 and offer the first groove
11 one end protrudes outward to form limit protrusion, and the advantageous effect of the present embodiment is to close bearing 11 in the first groove 11 by hand
One end setting limit protrusion, close push rod 2 for hand and provide limited support, hand close push rod 2 without using when, can abut
On limit protrusion, hand is avoided to close push rod 2, the shock of 9 internal structure of outdoor permanent magnetic breaker is made caused by no position limiting structure
Into damage, improve the service life of outdoor permanent magnetic breaker 9.
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, it is insulating materials that hand, which closes push rod 2, specifically
, the material that hand closes push rod 2 is engineering plastics, and the advantageous effect of the present embodiment is to close bearing 11 by hand and take insulating materials,
Safety when operating personnel use is improved, reduces the danger of electric shock.
The installation process and the course of work of the present embodiment be：11 end of the first groove that hand is closed to bearing 11 is bolted
It is fixed on the housing 20 of outdoor permanent magnetic breaker 9, the first axis pin 7 is worn and is fixed on hand conjunction bearing 11, sliding block 3 is passed through
Second axis pin 6 and third axis pin 5 are connected on main shaft 8, and spacer pin 4 is worn and is fixed on main shaft 8 positioned at sliding block 3 close to combined floodgate
Hand conjunction 2 strip hole 13 of push rod is set in one end of the second axis pin 6 by one end on direction, at the same hand closed on push rod 2 second
Pin hole 12 is set in one end of the first axis pin 7, and one end of 2 outer surface of hand conjunction push rod is pierced by the second axis pin 6 and the first axis pin 7
On wear active pin；During work, when 9 open circuit of outdoor permanent magnetic breaker needs closing operation, hand is pushed to close push rod 2 with movable slider 3
It exerts a force towards spacer pin 4, completes closing operation, after the completion of closing operation, retracting hand conjunction push rod 2 in the opposite direction makes its abutting
In the protrusion for closing bearing 11 in hand.
Embodiment 2：
As shown in Figure 1, a kind of outdoor permanent magnetic tripper in the present embodiment, including outdoor permanent magnetic breaker 9 and implements
Closing by hand device in example 1, closing by hand device is mounted in outdoor permanent magnetic breaker 9, for permanent-magnet breaker outdoors
The closing operation turned it on during open circuit 9, specifically, the hand of closing by hand device closes bearing 11 by breaking with outdoor permanent magnetic
The housing 20 of road device open circuit 9 engages and via fixation is bolted, the spacer pin 4 of closing by hand device breaks mounted on outdoor permanent magnetic
On the main shaft of road device open circuit 9, the sliding block 3 of closing by hand device is socketed on the main shaft of outdoor permanent magnetic breaker open circuit 9 and therewith
It is slidably connected.
The beneficial effects of the invention are as follows：By installing closing by hand device in permanent-magnet breaker 9 outdoors, open air is realized
The fast operating during open circuit of permanent-magnet breaker 9, it is time saving and energy saving to realize feed motion, it is simple installation, at low cost.
Embodiment 3：
As shown in Figures 1 to 6, a kind of closing by hand device in the present embodiment, including：Hand closes bearing 11, and hand closes bearing
11 are fixedly connected with the housing 20 of outdoor permanent magnetic breaker 9；Hand closes push rod 2, and hand closes one end of push rod 2 and hand closes bearing 11 and rotates
Connection；The main shaft 8 of sliding block 3, sliding block 3 and outdoor permanent magnetic breaker 9 is slidably connected, and the side of sliding block 3 and hand close push rod 2 and slide
Connection；Spacer pin 4, spacer pin 4, which is worn, to be fixed on main shaft 8, and hand is pushed to close push rod 2, and one end of sliding block 3 is abutted with spacer pin 4,
Drive main shaft 8 is mobile along its length to complete to close a floodgate.
It is bolted on the housing 20 for being fixed on outdoor permanent magnetic breaker 9 specifically, hand closes bearing 11, hand conjunction pushes away
One end bar 2 and that hand conjunction bearing 11 is rotatably connected offers through-hole, and hand closes and axis pin is fixed on bearing 11, and hand is closed on push rod 2
Through-hole be set in hand close bearing 11 axis pin one end and the two clearance fit, hand close push rod 2 middle part offer strip hole
13, sliding block 3 is set on main shaft 8, can be reciprocatingly slided along main shaft 8, and the upper end of sliding block 3, which is worn, is fixed with axis pin, the stretching of axis pin
End and hand close 13 clearance fit of strip hole on push rod 2, and axis pin can reciprocatingly slide along strip hole 13.
The advantageous effect of the present embodiment is that the housing 20 that bearing 11 and outdoor permanent magnetic breaker 9 are closed by hand fixes company
It connects, firm brace foundation is provided for closing by hand device, improve the safety of closing by hand, push rod 2 one is closed by hand
End and hand close bearing 11 and are rotatably connected, and the other end and hand close push rod 2 and be slidably connected, and save and exert oneself when closing a floodgate, pass through 3 He of sliding block
Being slidably connected for 9 main shaft 8 of outdoor permanent magnetic breaker, improves the stationarity in making process, reduces to outdoor permanent magnetic open circuit
Damage, by wearing positioning pin on main shaft 8, the point of application, hand are provided for closing operation caused by the impact of 9 internal structure of device
It closes push rod 2 to be connected on spacer pin 4 with movable slider 3, both can effectively complete feed motion, while quickly and can also limit
Pin 4 detaches, and accidentally touching after closing a floodgate is avoided to lead to disconnected lock phenomenon, the device of the invention using when realize rapid closing, time saving
It is laborsaving.
During work, when 9 open circuit of outdoor permanent magnetic breaker needs closing operation, hand is pushed to close push rod 2 with 3 direction of movable slider
Spacer pin 4 exerts a force, and completes closing operation, and after the completion of closing operation, retracting hand conjunction push rod 2 in the opposite direction makes it be connected to hand
In the protrusion for closing bearing 11.
Embodiment 4：
A kind of closing by hand device of the present embodiment has whole features of embodiment 1, the also packet different from embodiment 1
Hand trap pipe is included, and the quantity of hand conjunction push rod 2 is two, two hands close push rods 2 and are separately mounted to the both sides that hand closes bearing 11, wear
The both sides stretching that the first axis pin 7 that hand is closed on bearing 11 closes bearing 11 to hand is located at, closes one end of push rod 2 with two hands respectively
12 clearance fit of the second pin hole, the both ends of the second axis pin 6 are respectively facing far from the first connecting plate 17 and far from third connecting plate
19 direction protrusion, the both ends of protrusion close 13 clearance fit of strip hole of push rod 2 and are slidably connected with two hands respectively, hand trap
Pipe sleeve is connected on the free end that two hands close push rod 2.
Through this embodiment, the quantity of hand conjunction push rod 2 is set as two, and closes the free end socket of push rods 2 in two hands
There is hand trap pipe, closing operation is not generate lateral force, and hand conjunction 2 service life of push rod is permanent, not easily to fall off, so as to improve hand
The service life of dynamic circuit connector brake gear.
During work, when 9 open circuit of outdoor permanent magnetic breaker needs closing operation, hand is pushed to close push rod 2 with 3 direction of movable slider
Spacer pin 4 exerts a force, and completes closing operation, and after the completion of closing operation, retracting hand conjunction push rod 2 in the opposite direction makes it be connected to hand
In the protrusion for closing bearing 11.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of this specification, reference term " embodiment one ", " embodiment two ", " example ", " specific example " or
The description of " some examples " etc. means that combining specific method, device or feature that the embodiment or example describe is contained in this hair
In bright at least one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to
Identical embodiment or example.Moreover, specific features, method, apparatus or the feature of description can be in any one or more realities
It applies and is combined in an appropriate manner in example or example.In addition, without conflicting with each other, those skilled in the art can incite somebody to action
The feature of different embodiments or examples and different embodiments or examples described in this specification is combined.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of closing by hand device, which is characterized in that including:
Hand closes bearing (1), and the hand closes bearing (1) and is fixedly connected with the housing (20) of outdoor permanent magnetic breaker (9)；
Hand closes push rod (2), and the hand closes one end of push rod (2) and the hand closes bearing (1) and is rotatably connected；
The main shaft (8) of sliding block (3), the sliding block (3) and the outdoor permanent magnetic breaker (9) is slidably connected, the sliding block (3)
Side and the hand close push rod (2) and are flexibly connected；
Spacer pin (4), the spacer pin (4), which wears, to be fixed on the main shaft (8)；
The hand is pushed to close push rod (2), one end of the sliding block (3) is abutted with the spacer pin (4), pushes the main shaft (8)
It is mobile along its length to complete to close a floodgate.
2. a kind of closing by hand device according to claim 1, which is characterized in that the hand closes bearing (1) including connecting successively
The lower surface of the first pedestal (21) and the second pedestal (22) connect, first pedestal (21) and second pedestal (22) is same
In one plane, the one end of first pedestal (21) far from first pedestal (21) and second pedestal (22) junction is opened
Equipped with the first groove (11), first groove (11) is through the upper and lower surface of first pedestal (21), the hand conjunction bearing
(1) it is fixed on the lateral wall of the housing (20) by the first groove (11).
3. a kind of closing by hand device according to claim 2, which is characterized in that the upper surface of first pedestal (21) is high
In the upper surface of second pedestal (22), and the front surface of second pedestal (22) is higher than before first pedestal (21)
Surface, the first pedestal (21) and the second pedestal (22) junction form to close the hand limiting that push rod (2) is limited
Plane (23).
4. a kind of closing by hand device according to claim 3, which is characterized in that one end that the hand closes push rod (2) opens up
There is the second pin hole (12), the first pin hole (10) of perforation, first pin hole are offered in the middle part of second pedestal (22)
(10) axis is parallel with the lower surface of second pedestal (22) and parallel with the limiting plane (23), first pin hole
(10) it is worn in and is fixed with the first axis pin (7), the hand closes push rod (2) and passes through second pin hole (12) and first axis pin
(7) one end rotatable connection.
5. a kind of closing by hand device according to claim 1, which is characterized in that the sliding block (3) is including sequentially connected
First connecting plate (17), the second connecting plate (18) and third connecting plate (19), first connecting plate (17) and the third connect
Fishplate bar (19) is vertical with second connecting plate (18) and is fixedly connected with and is located at the same side of second connecting plate (18),
Third pin hole (14), the 4th pin hole (15), institute are offered on first connecting plate (17) and the third connecting plate (19)
It states and wears in third pin hole (14) and be fixed with the second axis pin (6), wear in the 4th pin hole (15) and be fixed with third pin
Axis (5), the downside of the upside of second connecting plate (18), the downside of second axis pin (6) and the third axis pin (5)
It is slidably connected with the main shaft (8).
6. a kind of closing by hand device according to claim 5, which is characterized in that the hand closes to be opened up in the middle part of push rod (2)
There is the strip hole (13) arranged along its length, the hand closes the side that push rod (2) is connected to first connecting plate (17),
And it is slidably connected by one end of the strip hole (13) and second axis pin (6).
7. a kind of closing by hand device according to claim 5, which is characterized in that first connecting plate (17) and described
Three connecting plates (19) offer the limit card slot (16) abutted respectively with spacer pin (4) both ends close to the spacer pin (4) side,
The limit card slot (16) is semi-circular recesses.
8. a kind of closing by hand device according to claim 1, which is characterized in that it is insulating materials that the hand, which closes push rod (2),.
9. a kind of outdoor permanent magnetic tripper, which is characterized in that any including outdoor permanent magnetic breaker (9) and claim 1 to 8
Closing by hand device described in, the closing by hand device is mounted in the outdoor permanent magnetic breaker (9), for outdoors
The closing operation that permanent-magnet breaker (9) is turned it on when breaking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711478543.4A CN108183053B (en) | 2017-12-29 | 2017-12-29 | A kind of closing by hand device and outdoor permanent magnetic tripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711478543.4A CN108183053B (en) | 2017-12-29 | 2017-12-29 | A kind of closing by hand device and outdoor permanent magnetic tripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108183053A true CN108183053A (en) | 2018-06-19 |
| CN108183053B CN108183053B (en) | 2019-05-24 |
Family
ID=62549003
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711478543.4A Expired - Fee Related CN108183053B (en) | 2017-12-29 | 2017-12-29 | A kind of closing by hand device and outdoor permanent magnetic tripper |
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| Country | Link |
|---|---|
| CN (1) | CN108183053B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955948A (en) * | 2022-04-19 | 2022-08-30 | 中联重科股份有限公司 | Operation platform and spray room |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202957209U (en) * | 2012-11-01 | 2013-05-29 | 赫兹曼电力（广东）有限公司 | Manual closing device for permanent-magnetic operating mechanisms |
| CN204464212U (en) * | 2015-02-25 | 2015-07-08 | 杭州之江开关股份有限公司 | A kind of closing by hand device of electromagnetic repulsion force circuit breaker |
| DE112015004281T5 (en) * | 2014-10-20 | 2017-08-17 | Eaton Corporation | ELECTRIC SWITCHING DEVICE AND GEAR ASSEMBLY FOR THIS |
-
2017
- 2017-12-29 CN CN201711478543.4A patent/CN108183053B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202957209U (en) * | 2012-11-01 | 2013-05-29 | 赫兹曼电力（广东）有限公司 | Manual closing device for permanent-magnetic operating mechanisms |
| DE112015004281T5 (en) * | 2014-10-20 | 2017-08-17 | Eaton Corporation | ELECTRIC SWITCHING DEVICE AND GEAR ASSEMBLY FOR THIS |
| CN204464212U (en) * | 2015-02-25 | 2015-07-08 | 杭州之江开关股份有限公司 | A kind of closing by hand device of electromagnetic repulsion force circuit breaker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955948A (en) * | 2022-04-19 | 2022-08-30 | 中联重科股份有限公司 | Operation platform and spray room |
| CN114955948B (en) * | 2022-04-19 | 2024-03-12 | 中联重科股份有限公司 | Operating platform for spray chamber and spray chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108183053B (en) | 2019-05-24 |
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Granted publication date: 20190524 Termination date: 20191229 |