CN107527761A - A kind of switching mechanism and its application method for primary cut-out - Google Patents
A kind of switching mechanism and its application method for primary cut-out Download PDFInfo
- Publication number
- CN107527761A CN107527761A CN201710773200.4A CN201710773200A CN107527761A CN 107527761 A CN107527761 A CN 107527761A CN 201710773200 A CN201710773200 A CN 201710773200A CN 107527761 A CN107527761 A CN 107527761A
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- China
- Prior art keywords
- upset
- holder
- upside
- mounting seat
- pedestal
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The present invention discloses a kind of switching mechanism and its method of work for primary cut-out, including overturning pedestal, vertical parallel holder is provided between the upset pedestal, manual pivoted arm is equipped between the waist-shaped hole on the upside of holder, holder both sides are equipped with rotating shaft, and support base is provided between the holder；The side of the upset pedestal is provided with mounting seat, emptied inside mounting seat, the upside of the mounting seat is provided with the leg of array distribution, and horizontally disposed upset motor platform is provided with the upside of leg, upset motor platform is provided with upset motor, and protective cover is provided with the outside of upset motor.The present invention contains two kinds of upset modes, manual overturning and upset motor driving upset, manual overturning can be used for operating personnel to need to use in the case of voluntarily controlling flip angle, and this upset mode is easy to operating personnel to carry out operation and observation to the different angle and diverse location of structural member；Upset motor driving upset can be directly driven by a motor upset, and reversal rate is fast and greatly reduces operation intensity.
Description
Technical field
The present invention relates to a kind of switching mechanism, specifically a kind of switching mechanism and its user for primary cut-out
Method.
Background technology
It is a kind of during primary cut-out to cut off or the switch of closed high voltage circuit.It not only can cut off or close
No-load current and load current in high-tension circuit, and when system jam by the effect of relay protection,
Overload electric current and short circuit current are cut off, it has quite perfect arc extinguishing structure and enough cutout abilities, therefore height is broken
Road device plays the role of very important in high-tension circuit.
When producing primary cut-out, because its part is larger, section structural weight is also heavier, usual in assembling
Need to be overturn structural member, and it is cumbersome when heavier structural member is overturn, after even overturning, if do not consolidated
It is fixed, assembling operation can not be carried out, therefore need badly and a kind of structural member in primary cut-out can be overturn and keep its upset
The device of position.
The content of the invention
It is an object of the invention to provide a kind of switching mechanism and its application method for primary cut-out, so as to solve
Certainly upset and positioning of the primary cut-out in assembling to its structural member, so as to improve packaging efficiency and assembling quality.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of switching mechanism for primary cut-out, including upset pedestal, the upset pedestal is in integrally "U" shaped,
Overturn and symmetrical square through hole is provided with the upside of the side wall of pedestal, wedge cutting is provided with square through hole.
Vertical parallel holder is provided between the upset pedestal, the upper side and lower side of holder is equipped with waist-shaped hole, holder
Manual pivoted arm is equipped between the waist-shaped hole of upside, holder both sides are equipped with rotating shaft, and one end of rotating shaft is fixed on base by bearing
In the side wall of seat；Support base is provided between the holder, support base both sides are provided with through hole.
The side of the upset pedestal is provided with mounting seat, and mounting seat side cuts off an inclination angle, emptied inside mounting seat,
The reinforcement for supporting its upper surface is provided with inside mounting seat, an instrument cases are additionally provided with inside mounting seat.
The upside of the mounting seat is provided with the leg of array distribution, is put down on the upside of leg provided with horizontally disposed upset motor
Platform, upset motor platform are provided with upset motor, a protection being fixed on upset motor platform are provided with the outside of upset motor
Lid.
The wedge cutting includes the inserted block of a rectangular in cross-section, and inserted block side is provided with section block in a rectangular trapezoid,
The inclined side of block is located at upside.
The height of the inserted block is equal to the height of square through hole, and the length of inserted block is more than the depth of square through hole.
The leg is truncated cone-shaped, and wherein the upside diameter of leg is more than its downside diameter.
Output shaft and one of rotating shaft in the upset motor are connected.
A kind of method of work of switching mechanism for primary cut-out, comprises the following steps：
A, suitable support base is selected, according to the difference of the shape for the structural member to be overturn, planform can be selected not
Two same support bases；
B, after support base selection, between one of support base is fixed on into holder, after fixed, by holder
Adjust to vertical position；
C, the structural member of required upset is placed on the support base fixed in stepb, and by another support base card
On structural member, and it is fixed between holder；
D, after structural member is fixed, upset mode is voluntarily selected according to the demand of operating personnel：
(1) manual overturning is carried out by manual pivoted arm, can when being overturn holder to horizontal level by manual pivoted arm
It is spacing that wedge cutting progress is inserted into square through hole；
(2) automatic turning is carried out by upset motor.
Beneficial effects of the present invention：
1st, the present invention can carry out structural member upset positioning, the operation of convenient working personnel；
2nd, the present invention can be used for making containing two kinds of upset modes, manual overturning and upset motor driving upset, manual overturning
Industry personnel need to use in the case of voluntarily controlling flip angle, this upset mode be easy to operating personnel to structural member not
Operation and observation are carried out with angle and diverse location；Upset motor driving upset can be directly driven by a motor upset, reversal rate
It is fast and greatly reduce operation intensity.
3rd, the simple and practical property of the present invention is extremely strong, available for a variety of different fields.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is switching mechanism structural representation of the present invention；
Fig. 2 is the front view of switching mechanism of the present invention；
Fig. 3 be switching mechanism of the present invention with wedge cutting when structural representation；
Fig. 4 is wedge cutting structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
A kind of switching mechanism for primary cut-out, as Figure 1-3, including upset pedestal 1, upset pedestal 1 are overall
In "U" shaped, overturn and be provided with symmetrical square through hole 11 on the upside of the side wall of pedestal 1；It is matching used with square through hole 11
Including wedge cutting 12, as shown in figure 4, wedge cutting 12 includes the inserted block 1201 of a rectangular in cross-section, the side of inserted block 1201 is set
There is the block 1202 that section is in a rectangular trapezoid, the inclined side of block 1202 is located at upside；Wherein the height of inserted block 1201 is equal to side
The height of shape through hole 11, the length of inserted block 1201 are more than the depth of square through hole 11.
Vertical parallel holder 2 is provided between upset pedestal 1, the upper side and lower side of holder 2 is equipped with waist-shaped hole 21, presss from both sides
Manual pivoted arm 22 is equipped between the waist-shaped hole 21 of the upside of seat 2, manual pivoted arm 22 is used for the rotation for controlling holder 2 manually, improved
The active manipulation of switching mechanism, it is easy to observation and control during assembling.The both sides of holder 2 are equipped with rotating shaft 3, and rotating shaft 3 passes through bearing
It is fixed in the side wall of pedestal 1, in the presence of bearing, holder 2 can freely be rotated centered on rotating shaft 3, in order to ensure holder
2 can freely rotate between the side wall of pedestal 1, and the downside of holder 2 and pedestal 1 keeps certain spacing, specific spacing according to
The width of holder 2 is drafted.
Support base 4 is provided between holder 2, the both sides of support base 4 are provided with through hole, and bolt can be screwed into through hole, and support base 4 is logical
Cross and be bolted between holder 2, due to the waist-shaped hole that the both sides of holder 2 are provided with, therefore the position of the in the vertical direction of support base 4
Putting to regulate and control.The component shape of the shape that horizontal end face on support base 4 is provided with upset needed for is voluntarily true
It is fixed, when overturning part of different shapes, support base 4 only need to be changed, so as to improve the service efficiency of switching mechanism.
The side of upset pedestal 1 is provided with mounting seat 5, and the side of mounting seat 5 cuts off an inclination angle, emptied inside mounting seat 5,
The inside of mounting seat 5 is provided with an instrument cases 51, can place conventional instrument in instrument cases 51, facilitate the assembling of vacuum circuit breaker.Peace
The inside of dress seat 5 is provided with reinforcement 52.
The upside of mounting seat 5 is provided with the leg 6 of array distribution, and leg 6 is truncated cone-shaped, and the upside diameter of wherein leg 6 is big
In its downside diameter.The upside of leg 6 is provided with horizontally disposed upset motor platform 7, and upset motor platform 7 is provided with upset electricity
Machine 8, output shaft and one of rotating shaft 3 in upset motor 8 are connected.The outside of upset motor 8 is provided with a protective cover 9, prevents
Protecting cover 9 is bolted on upset motor platform 7.
The method for turning of the present invention
A, suitable support base 4 is selected, according to the difference of the shape for the structural member to be overturn, planform can be selected
Two different support bases 4,
B, after support base 4 selects, between one of support base 4 is fixed on into holder 2, after fixed, will press from both sides
Seat 2 is adjusted to vertical position；
C, the structural member of required upset is placed on the support base 4 fixed in stepb, and by another support base 4
It is stuck on structural member, and is fixed between holder 2；
D, after structural member is fixed, upset mode is voluntarily selected according to the demand of operating personnel：
(1) manual overturning is carried out by manual pivoted arm 22, overturn holder 2 to horizontal level when by manual pivoted arm 22
When, can be inserted into square through hole 11 wedge cutting 12 carry out it is spacing；
(2) automatic turning is carried out by upset motor 8.
The present invention can be used for operation containing two kinds of upset modes, manual overturning and upset motor driving upset, manual overturning
Personnel need to use in the case of voluntarily controlling flip angle, and this upset mode is easy to difference of the operating personnel to structural member
Angle and diverse location carry out operation and observation；Upset motor driving upset can be directly driven by a motor upset, and reversal rate is fast
And greatly reduce operation intensity.The simple and practical property of the present invention is extremely strong, available for a variety of different fields.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.
Claims (5)
1. a kind of switching mechanism for primary cut-out, including upset pedestal (1), it is characterised in that the upset pedestal (1)
Overall is in "U" shaped, and symmetrical square through hole (11) is provided with the upside of the side wall of upset pedestal (1), and square through hole (11) is interior
Provided with wedge cutting (12)；
Vertical parallel holder (2) is provided between the upset pedestal (1), the upper side and lower side of holder (2) is equipped with waist-shaped hole
(21) manual pivoted arm (22), is equipped between the waist-shaped hole (21) on the upside of holder (2), holder (2) both sides are equipped with rotating shaft (3),
One end of rotating shaft (3) is fixed on by bearing in the side wall of pedestal (1)；Support base (4) is provided between the holder (2), is supported
Seat (4) both sides are provided with through hole；
The side of the upset pedestal (1) is provided with mounting seat (5), and mounting seat (5) side cuts off an inclination angle, and mounting seat (5) is interior
Portion is emptied, and the reinforcement (52) for supporting its upper surface is provided with inside mounting seat (5), an instrument cases are additionally provided with inside mounting seat (5)
(51)；
The upside of the mounting seat (5) is provided with the leg (6) of array distribution, and horizontally disposed upset electricity is provided with the upside of leg (6)
Machine platform (7), upset motor platform (7) are provided with upset motor (8), are fixed on the outside of upset motor (8) provided with one and overturn electricity
Protective cover (9) on machine platform (7).
A kind of 2. switching mechanism for primary cut-out according to claim 1, it is characterised in that the wedge cutting
(12) inserted block (1201) of a rectangular in cross-section is included, inserted block (1201) side is provided with section block in a rectangular trapezoid
(1202), the inclined side of block (1202) is located at upside；
The height of the inserted block (1201) is equal to the height of square through hole (11), and the length of inserted block (1201) is more than square through hole
(11) depth.
A kind of 3. switching mechanism for primary cut-out according to claim 1, it is characterised in that the leg (6)
For truncated cone-shaped, the upside diameter of leg (6) is more than its downside diameter.
A kind of 4. switching mechanism for primary cut-out according to claim 1, it is characterised in that the upset motor
(8) output shaft and one of rotating shaft (3) on are connected.
A kind of 5. method of work of switching mechanism for primary cut-out according to claim 1, it is characterised in that bag
Include following steps：
A, suitable support base (4) is selected, according to the difference of the shape for the structural member to be overturn, it is different that planform can be selected
Two support bases (4)；
B,, will after fixed between one of support base (4) is fixed on into holder (2) after support base (4) selection
Holder (2) is adjusted to vertical position；
C, the structural member of required upset is placed on the support base (4) fixed in stepb, and by another support base (4)
It is stuck on structural member, and is fixed between holder (2)；
D, after structural member is fixed, upset mode is voluntarily selected according to the demand of operating personnel：
(1) manual overturning is carried out by manual pivoted arm (22), when overturning holder (2) to horizontal level by manual pivoted arm (22)
When, it is spacing wedge cutting (12) progress can be inserted into square through hole (11)；
(2) automatic turning is carried out by upset motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773200.4A CN107527761B (en) | 2017-08-31 | 2017-08-31 | A kind of turnover mechanism and its application method for high-voltage circuitbreaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710773200.4A CN107527761B (en) | 2017-08-31 | 2017-08-31 | A kind of turnover mechanism and its application method for high-voltage circuitbreaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107527761A true CN107527761A (en) | 2017-12-29 |
| CN107527761B CN107527761B (en) | 2019-02-19 |
Family
ID=60683086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710773200.4A Active CN107527761B (en) | 2017-08-31 | 2017-08-31 | A kind of turnover mechanism and its application method for high-voltage circuitbreaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107527761B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717760A (en) * | 2018-08-14 | 2018-10-30 | 广东校园卫士网络科技有限责任公司 | A kind of Intelligent campus payment management system and method |
| CN109449029A (en) * | 2018-09-21 | 2019-03-08 | 河南长征电气有限公司 | Clamping device is used in a kind of production of high-pressure vacuum breaker |
| CN109887807A (en) * | 2019-03-13 | 2019-06-14 | 蒋文静 | A kind of turnover device and its application method for high-voltage circuitbreaker |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106606A (en) * | 1989-09-20 | 1991-05-07 | Toto Ltd | Inverting method for molded product |
| CN201189602Y (en) * | 2008-03-25 | 2009-02-04 | 北京合纵科技股份有限公司 | Rotary mechanism for erection welding of air-inflating cabinet air chamber |
| CN206432176U (en) * | 2017-01-13 | 2017-08-22 | 嘉兴之电高压电气有限公司 | A kind of vacuum circuit breaker installs the upset structure of equipment |
-
2017
- 2017-08-31 CN CN201710773200.4A patent/CN107527761B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106606A (en) * | 1989-09-20 | 1991-05-07 | Toto Ltd | Inverting method for molded product |
| CN201189602Y (en) * | 2008-03-25 | 2009-02-04 | 北京合纵科技股份有限公司 | Rotary mechanism for erection welding of air-inflating cabinet air chamber |
| CN206432176U (en) * | 2017-01-13 | 2017-08-22 | 嘉兴之电高压电气有限公司 | A kind of vacuum circuit breaker installs the upset structure of equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717760A (en) * | 2018-08-14 | 2018-10-30 | 广东校园卫士网络科技有限责任公司 | A kind of Intelligent campus payment management system and method |
| CN109449029A (en) * | 2018-09-21 | 2019-03-08 | 河南长征电气有限公司 | Clamping device is used in a kind of production of high-pressure vacuum breaker |
| CN109887807A (en) * | 2019-03-13 | 2019-06-14 | 蒋文静 | A kind of turnover device and its application method for high-voltage circuitbreaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107527761B (en) | 2019-02-19 |
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