CN106504953A - A kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis - Google Patents
A kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis Download PDFInfo
- Publication number
- CN106504953A CN106504953A CN201611012035.2A CN201611012035A CN106504953A CN 106504953 A CN106504953 A CN 106504953A CN 201611012035 A CN201611012035 A CN 201611012035A CN 106504953 A CN106504953 A CN 106504953A
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- CN
- China
- Prior art keywords
- sleeve
- axle
- shaft body
- latch
- semiaxis
- 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.)
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Classifications
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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
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- Mutual Connection Of Rods And Tubes (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The present invention relates to a kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis, floodgate semiaxis include semiaxis main body, semiaxis main body includes the left half axle body and right axle shaft body of split left and right setting, left half axle body and right axle shaft body are connected by latch-up structure, and one of them of left half axle body and right axle shaft body can be radially disengaged relative to another after latch-up structure unblock, when demolition and maintenance are carried out to floodgate semiaxis, only need to unlock latch-up structure, then the part for needing to change can achieve the maintenance and replacing of floodgate semiaxis from radial direction abjection, and do not need many people to coordinate, different trouble locations is dismantled by a people, substantially increase maintenance efficiency, shorten the downtime, avoid the situation that double exerting a force by force for baffle plate are caused to deform.
Description
Technical field
The present invention relates to a kind of side sheet room axle, floodgate semiaxis and the chopper with the floodgate semiaxis.
Background technology
MA-40 Series Intelligent types chopper is applied to exchange 50Hz, rated voltage 380V/400V, rated current 400A-
In the distribution network of 3200A, for distribute electric energy and protection circuit and power-supply device from overload, under-voltage, short circuit, single-phase connect
The harm of the failures such as ground, wherein floodgate semiaxis are the critical pieces of the leading actuator in electronic switching mechanism device, in reality
In the application on border, can there are the phenomenons such as aging, loosening, cracking due to wearing and tearing or extruding in the two ends triggering block in floodgate semiaxis.And
As floodgate semiaxis two ends triggering device and stroke limit block are consumable accessory, fault rate is higher, and floodgate semiaxis are located at chopper
Between internal double baffle plates, the left side of double baffle plates is intelligent controller, and the right is stored energy mechanism, the gap of two member distance baffle plates
Too small, it is unfavorable for artificial operation, top blind flange and combined floodgate, shunt opening, under-voltage coil are arranged at its top of floodgate semiaxis, to floodgate semiaxis
In the operation that is changed, change floodgate semiaxis two people of minimum needs and coordinate, and the dismounting part of floodgate semiaxis periphery is more,
Two side guards are pulled by force in order to increase external force when dismounting to floodgate semiaxis, baffle plate deformation is easily caused and cannot be recovered, change
Dismounting is excessively loaded down with trivial details.
Content of the invention
It is an object of the invention to provide a kind of floodgate semiaxis, to solve floodgate semiaxis unloading process of the prior art not
Just problem；The present invention also aims to providing a kind of side sheet room axle；The present invention also aims to provide one kind having
The chopper of the floodgate semiaxis.
For achieving the above object, the technical scheme of floodgate semiaxis of the present invention is：
Floodgate semiaxis, including semiaxis main body, semiaxis main body includes the left half axle body and right axle shaft body of split left and right setting, left
Half shaft body and right axle shaft body are connected by latch-up structure, and one of them of left half axle body and right axle shaft body is in locking
Can radially disengage relative to another after structure unblock.
Latch-up structure includes the keyway arranged across left half axle body and right axle shaft body and the positioning being assemblied in keyway
Key, the latch-up structure also include the disconnecting prevention structure for preventing positioning key from deviating from from the keyway.
Disconnecting prevention structure includes being slidably located in the sleeve of positioning key periphery, and have can be with sleeve top at the two ends of the sleeve
So that sleeve to be limited in the position limiting structure of the positioning key periphery, the position limiting structure of wherein at least one end is and sleeve bullet for press-fit
Property top pressure coordinate spring.
The technical scheme of side sheet room axle of the present invention is：
A kind of side sheet room axle, is respectively used to the axle main body being arranged on corresponding side plate including two ends, and shaft body includes left and right point
Left end shaft body and right-hand member shaft body that body is arranged, left end shaft body and right-hand member shaft body are connected by latch-up structure, and left end
One of them of shaft body and right-hand member shaft body can be radially disengaged relative to another after latch-up structure unblock.
Latch-up structure includes the keyway arranged across left end shaft body and right-hand member shaft body and the positioning being assemblied in keyway
Key, the latch-up structure also include the disconnecting prevention structure for preventing positioning key from deviating from from the keyway.
Disconnecting prevention structure includes being slidably located in the sleeve of positioning key periphery, and have can be with sleeve top at the two ends of the sleeve
So that sleeve to be limited in the position limiting structure of the positioning key periphery, the position limiting structure of wherein at least one end is and sleeve bullet for press-fit
Property top pressure coordinate spring.
The technical scheme of chopper of the present invention is：
Chopper, including spring operating mechanism, spring operating mechanism includes double baffle plates and the combined floodgate half being arranged between double baffle plates
Axle, floodgate semiaxis include that semiaxis main body, half shaft body include the left half axle body and right axle shaft body of split setting, left half axle sheet
Body and right axle shaft body are connected by latch-up structure, and one of them of left half axle body and right axle shaft body is in latch-up structure solution
Can radially disengage relative to another after lock.
Latch-up structure includes the keyway arranged across left half axle body and right axle shaft body and the positioning being assemblied in keyway
Key, the latch-up structure also include the disconnecting prevention structure for preventing positioning key from deviating from from keyway.
Disconnecting prevention structure includes being slidably located in the sleeve of positioning key periphery, and have can be with sleeve top at the two ends of the sleeve
So that sleeve to be limited in the position limiting structure of the positioning key periphery, the position limiting structure of wherein at least one end is and sleeve bullet for press-fit
Property top pressure coordinate spring.
The invention has the beneficial effects as follows：
Compared to prior art, floodgate semiaxis involved in the present invention, by being set to split left and right setting by semiaxis main body
Left half axle body and right axle shaft body, the two is connected by latch-up structure, and one of them can be relative after latch-up structure unblock
Another is radially deviate from, and thus half shaft body that script is wholely set can be changed into split setting, and pass through latch-up structure
Connection, when demolition and maintenance are carried out to floodgate semiaxis, it is only necessary to unlock latch-up structure, then by the part for needing to change from footpath
To maintenance and replacing that abjection can achieve floodgate semiaxis, and many people are not needed to coordinate, by a people according to different trouble locations
Dismantled, substantially increased maintenance efficiency, shortened the downtime, it is to avoid the force by force of double baffle plates is caused to become
The situation of shape.
Description of the drawings
Fig. 1 is the floodgate semiaxis specific embodiment assembling structure schematic diagram of the present invention；
Fig. 2 is the structural representation of left half axle body in Fig. 1；
Fig. 3 is the structural representation of right axle shaft body in Fig. 1；
Structural representations of the Fig. 4 for Fig. 1 middle sleeves；
Front views of the Fig. 5 for Fig. 4；
A-A direction views of the Fig. 6 for Fig. 5.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
The specific embodiment of the floodgate semiaxis of the present invention, as shown in Figures 1 to 6, the floodgate semiaxis are applied to chopper
Between double baffle plates of spring operating mechanism, the energy storage for pairing brake spring is triggered, and which includes that semiaxis main body, semiaxis main body include same
That axle and split left and right are arranged and can be along the left half axle body 1 of axis synchronous axial system and right axle shaft body 2, wherein left half axle body
There is stroke limit module 14 on 1, there is on right axle shaft body 2 trigger module 22, and the floodgate semiaxis by original copper axle and
Nylon two sections of material combination install assembly floodgate semiaxis, be divided in proportion two can dock with separate functional blocks
Rustless steel integration semiaxis.Left half axle body 1 and right axle shaft body 2 are linked together by latch-up structure, latch-up structure bag
Include across left half axle body and the right axle shaft body keyway for arranging and the positioning key 5 being assemblied in keyway, keyway left end 12 is arranged
In the right-hand member of left half axle body 1, keyway right-hand member 21 is correspondingly arranged at the left end of right axle shaft body 2, and latch-up structure also includes using
In the sleeve 3 for preventing positioning key from deviating from from keyway, sleeve 3 slides and is arranged in semiaxis main body, sleeve 3 be internally provided with for
Accommodate the groove 31 of positioning key.And be provided with for by spacing for the sleeve 3 spacing knot above positioning key 5 at the two ends of sleeve 3
The spring 4 coordinated for the right-hand member top pressure with sleeve 3 is arranged with structure, wherein right axle shaft body 2, and sleeve 3 can be in spring 4
There is under top pressure the trend being moved to the left, spring 4 are stretched in sleeve 3 always, and the interior platform with the annular of setting on sleeve lining
32 top pressure of terrace coordinates；Position limiting structure on left half axle body 1 is the left side with sleeve 3 being arranged on left half axle body 1
The Step Shaft 11 that block coordinates, by the displacement limits axially to the left of the spacing guarantee sleeve 3 of the step surface 13 of Step Shaft 11
Position, the step surface 13 of Step Shaft 11 apart from 2 left side of right axle shaft body distance less than the axial dimension of sleeve 3, thus may be used
Ensure sleeve 3 both sides position limiting structure spacing under, sleeve 3 can be always maintained at while being set in left half axle body 1 and right half
In shaft body 2, prevent positioning key 5 from deviating from, separated prevented also from left half axle body 1 and right axle shaft body 2 in use.Left
Installation rotary shaft 15 is provided with the right-hand member of the left end of half shaft body and right axle shaft body and rotary shaft 23 is installed, for rotating peace
It is mounted between double baffle plates.
When dismantling to the floodgate semiaxis, by sliding sleeve to the right by spring-compressed, positioning key is enable to deviate from,
And then positioning key is removed, left half axle body is separated with right axle shaft body, then by the part for needing repair and replacement radially
Pulled down.
In other embodiments, the opposite end of left half axle body and right axle shaft body may be configured as its in addition to docking
He can realize a type of attachment radially disengaged relative to another, such as be configured to the boss knot of mutual overlap joint
Structure, directly radially can disengage after latch-up structure unblock, and latch-up structure can be sleeve, may be alternatively provided as two in lap-joint
The screw that person is fixed together；Or one of end of left half axle body and right axle shaft body is set to radially
The U-type groove structure of extension, another opposite end are provided with boss structure, are coordinated by grafting and ensure the two synchronous axial system,
Disengaged by the sliding by boss in the U-type groove radially after latch-up structure unblock；Latch-up structure could be arranged to directly will be fixed
Position key is fixed by screws on left half axle body and right axle shaft body；Keyway is could be arranged to along the circumferentially-spaced of semiaxis main body
That arranged is multiple；Groove can not be set on sleeve, it is only necessary to arranged sleeve and can be located at positioning key periphery or will determine
It is outer that position key does not protrude from semiaxis main body；Or groove is set to U-type groove, opening faces away from sleeve glide direction
One end；Can be arranged on left half axle body and right axle shaft body and sleeve can be limited by two lateral springs by the spring of sleeve top pressure
Position；Annular table terrace can be not provided with sleeve, directly spring top is pressed on the end face of sleeve；Trigger module and stroke limit mould
Block can be assemblied in semiaxis main body after parts processing.
Chopper according to the present invention, including spring operating mechanism, spring operating mechanism includes floodgate semiaxis, the combined floodgate half
The specific embodiment of axle is consistent with the embodiment of above-mentioned floodgate semiaxis, is no longer developed in details in.
The floodgate semiaxis are not only applicable in the spring operating mechanism in chopper, be also apply be applicable to other and are connected to side
Between plate and in dismounting on the side sheet room axle that cannot separate opposite to each other and effectively cannot dismount due to side plate.
Claims (9)
1. floodgate semiaxis, including semiaxis main body, it is characterised in that：The semiaxis main body includes the left half axle sheet that split left and right is arranged
Body and right axle shaft body, left half axle body and right axle shaft body are connected by latch-up structure, and left half axle body and right axle shaft sheet
One of them of body can be radially disengaged relative to another after latch-up structure unblock.
2. floodgate semiaxis according to claim 1, it is characterised in that：Latch-up structure is included across left half axle body and right half
Keyway and the positioning key being assemblied in keyway that shaft body is arranged, the latch-up structure are also included for preventing positioning key from described
The disconnecting prevention structure of abjection in keyway.
3. floodgate semiaxis according to claim 2, it is characterised in that：Disconnecting prevention structure includes the positioning key periphery that is slidably located in
Sleeve, and the two ends of the sleeve are had and can be coordinated for sleeve to be limited in the spacing of positioning key periphery with sleeve top pressure
Structure, the position limiting structure of wherein at least one end are the spring coordinated with sleeve resilience top pressure.
4. a kind of side sheet room axle, is respectively used to the axle main body being arranged on corresponding side plate including two ends, it is characterised in that：Described
Axle main body includes the left end shaft body and right-hand member shaft body of split left and right setting, left end shaft body and right-hand member shaft body by locking
Structure connects, and one of them of left end shaft body and right-hand member shaft body can be relative to another along footpath after latch-up structure unblock
To disengagement.
5. side sheet room axle according to claim 4, it is characterised in that：Latch-up structure is included across left end shaft body and the right side
Keyway and the positioning key being assemblied in keyway that end shaft body is arranged, the latch-up structure are also included for preventing positioning key from institute
State the disconnecting prevention structure of abjection in keyway.
6. side sheet room axle according to claim 5, it is characterised in that：Disconnecting prevention structure includes being slidably located in outside positioning key
The sleeve for enclosing, and the two ends of the sleeve are had and can be coordinated sleeve is limited in the limit of positioning key periphery with sleeve top pressure
Bit architecture, the position limiting structure of wherein at least one end are the spring coordinated with sleeve resilience top pressure.
7. chopper, including spring operating mechanism, spring operating mechanism includes double baffle plates and the combined floodgate being arranged between double baffle plates
Semiaxis, floodgate semiaxis include semiaxis main body, it is characterised in that：Half shaft body includes the left half axle body of split setting and the right side
Half shaft body, left half axle body and right axle shaft body are connected by latch-up structure, and left half axle body and right axle shaft body its
In one latch-up structure unblock after can radially disengage relative to another.
8. chopper according to claim 7, it is characterised in that：Latch-up structure is included across left half axle body and right axle shaft
Keyway and the positioning key being assemblied in keyway that body is arranged, the latch-up structure are also included for preventing positioning key from keyway
The disconnecting prevention structure of abjection.
9. chopper according to claim 8, it is characterised in that：Disconnecting prevention structure includes the positioning key periphery that is slidably located in
Sleeve, and the two ends of the sleeve are had and can be coordinated sleeve is limited in the spacing knot of positioning key periphery with sleeve top pressure
Structure, the position limiting structure of wherein at least one end are the spring coordinated with sleeve resilience top pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012035.2A CN106504953B (en) | 2016-11-17 | 2016-11-17 | A kind of side sheet room axis, floodgate semiaxis and the breaker with the floodgate semiaxis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012035.2A CN106504953B (en) | 2016-11-17 | 2016-11-17 | A kind of side sheet room axis, floodgate semiaxis and the breaker with the floodgate semiaxis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106504953A true CN106504953A (en) | 2017-03-15 |
| CN106504953B CN106504953B (en) | 2018-04-13 |
Family
ID=58324666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012035.2A Active CN106504953B (en) | 2016-11-17 | 2016-11-17 | A kind of side sheet room axis, floodgate semiaxis and the breaker with the floodgate semiaxis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106504953B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482150A (en) * | 2008-01-07 | 2009-07-15 | 李冬庆 | Split-half sleeve type shaft coupling |
| CN201843918U (en) * | 2010-09-09 | 2011-05-25 | 平高集团有限公司 | Coupler |
| CN202487508U (en) * | 2011-12-15 | 2012-10-10 | 常熟开关制造有限公司(原常熟开关厂） | Rotating shaft structure of release of circuit breaker |
| CN202732738U (en) * | 2012-01-04 | 2013-02-13 | 平高集团有限公司 | Shaft coupling and breaker provided with shaft coupling |
| CN104455042A (en) * | 2014-10-31 | 2015-03-25 | 平高集团有限公司 | Transmission coupling and circuit breaker using transmission coupling |
| CN206293386U (en) * | 2016-11-17 | 2017-06-30 | 河南中烟工业有限责任公司 | Side sheet room axle, floodgate semiaxis and the breaker with the floodgate semiaxis |
-
2016
- 2016-11-17 CN CN201611012035.2A patent/CN106504953B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101482150A (en) * | 2008-01-07 | 2009-07-15 | 李冬庆 | Split-half sleeve type shaft coupling |
| CN201843918U (en) * | 2010-09-09 | 2011-05-25 | 平高集团有限公司 | Coupler |
| CN202487508U (en) * | 2011-12-15 | 2012-10-10 | 常熟开关制造有限公司(原常熟开关厂） | Rotating shaft structure of release of circuit breaker |
| CN202732738U (en) * | 2012-01-04 | 2013-02-13 | 平高集团有限公司 | Shaft coupling and breaker provided with shaft coupling |
| CN104455042A (en) * | 2014-10-31 | 2015-03-25 | 平高集团有限公司 | Transmission coupling and circuit breaker using transmission coupling |
| CN206293386U (en) * | 2016-11-17 | 2017-06-30 | 河南中烟工业有限责任公司 | Side sheet room axle, floodgate semiaxis and the breaker with the floodgate semiaxis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106504953B (en) | 2018-04-13 |
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