CN207097770U - The operation device of intelligent three-phase synchronization separating brake fuse switch - Google Patents
The operation device of intelligent three-phase synchronization separating brake fuse switch Download PDFInfo
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- CN207097770U CN207097770U CN201720973656.0U CN201720973656U CN207097770U CN 207097770 U CN207097770 U CN 207097770U CN 201720973656 U CN201720973656 U CN 201720973656U CN 207097770 U CN207097770 U CN 207097770U
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- spring
- static contact
- spherical surface
- concave spherical
- spring leaf
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- 230000003068 static effect Effects 0.000 claims abstract description 33
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 19
- 241000226585 Antennaria plantaginifolia Species 0.000 claims abstract description 14
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
It the utility model is related to a kind of operation device of intelligent three-phase synchronization separating brake fuse switch, porcelain vase, fuse tube, mechanical arm, upper static contact, lower static contact；Mainly upper static contact is made up of spring leaf, fixed plate and guide plate, spring leaf is between fixed plate and guide plate, one end of three is fixedly mounted on porcelain vase upper end jointly, the other end of spring leaf is formed with concave spherical surface, spring is installed above concave spherical surface between fixed plate, the other end of guide plate is formed with guiding prong；Set in concave spherical surface outlet edge and roll trip gear, the rolling trip gear is made up of pincushion roller and fixing axle, and pincushion roller is arranged on by fixing axle at the concave spherical surface outlet edge of spring leaf.When closing a floodgate or opening a sluice gate, the spherical moving contact of fuse tube enters or left the concave spherical surface of spring leaf by pincushion roller, and thrust is opened a sluice gate in reduction, and achievable three-phase synchronous is opened a sluice gate, and avoids generation from opening a sluice gate hard arc and power network and equipment are caused damage.Fuse switch is controlled for outdoor high-voltage intelligent.
Description
Technical field
The utility model belongs to power switch, more particularly to a kind of fuse switch.The utility model is applied to open air
High-voltage intelligent controls fuse switch.
Background technology
Fuse switch is installed on high voltage side of transformer, as transformer service entrance switch.Traditional manual drop type melts
Disconnected device includes porcelain vase and fuse tube, and porcelain vase upper end is fixedly mounted the upper static contact being connected with electric power incoming line, lower end be fixedly connected and
The lower static contact of primary power supply connection, fuse tube are arranged between upper static contact and lower static contact.Fuse tube lower end with
Lower static contact is hinged, and upper end is provided with the moving contact to be cooperated with upper static contact.When closing a floodgate, moving contact elasticity is inlaid in quiet
In the spherical nest broad-mouthed receptacle for holding liquid of contact, open a sluice gate operation and use spherical nest broad-mouthed receptacle for holding liquid of the pull bar by the sphere moving contact of fuse tube upper end from upper static contact
Interior pull-out, disconnect transformer frequency response.With the automation and networking of power system device, traditional manual fuse switch
Remote control and program control intelligent fuse switch are gradually developed into, is fallen by remote control or computer remote control Standard type high pressure
Fall the switching manipulation of formula fuse, improve processing safety and efficiency.But remote control or the fusing of program control intelligent drop type
Device, fuse tube is pushed or pulled on by mechanical arm by motor output torque and opened a sluice gate or closing operation.During barrier gate, drawn using mechanical arm
Potential energy caused by fuse tube motion, the sphere moving contact of fuse tube upper end can smoothly be embedded into the spherical nest broad-mouthed receptacle for holding liquid of upper static contact
It is interior, complete barrier gate operation；When opening a sluice gate operation, because the sphere moving contact of fuse tube upper end is tightly inlaid in the spherical of upper static contact
In nest broad-mouthed receptacle for holding liquid, elastic compression power is larger between the two, and fuse tube moving contact needs to push open the elastic compression power of upper static contact from its ball
Skidded off in shape nest broad-mouthed receptacle for holding liquid, fuse tube moving contact has very big frictional force of opening a sluice gate with upper static contact, and mechanical arm will be molten by inactive state
Disconnected pipe is released out of spherical nest broad-mouthed receptacle for holding liquid of the upper static contact needs larger thrust.Therefore, existing remote control or program control intelligent fall
Formula fuse, when opening a sluice gate operation, three phase mains can produce very big high pressure using the phase of a phase one progressively opening operation, during operation
Electric arc, very big impact is produced to power network, equipment.
The content of the invention
The purpose of this utility model is that to exist for prior art be shortcoming, there is provided a kind of fuse tube moving contact and upper stationary contact
It is small that frictional force is opened a sluice gate between head, and it is low to open a sluice gate torque, realizes that three-phase synchronous is opened a sluice gate, and it is small to open a sluice gate electric arc, power network and equipment is influenceed small
Intelligent three-phase synchronization separating brake fuse switch operation device.
The technical solution of the utility model includes porcelain vase, fuse tube and mechanical arm, and upper static contact is fixedly mounted in porcelain vase upper end,
Lower static contact is fixedly mounted in lower end, and fuse tube lower end is hung in the extension mortar of lower static contact, and upper end is provided with and upper static contact phase interworking
The spherical moving contact closed, is fixedly connected with pipeloop in the middle part of fuse tube, and a draw ring is fixedly connected with the fuse tube below spherical moving contact,
It is fixedly connected on a mounting board by clamping ring in the middle part of porcelain vase, mechanical arm one end connection hand is grabbed, and the neck that the hand grabs downside is fastened in
On the lever of pipeloop, the mechanical arm other end is connected with motor driving shaft；Mainly upper static contact is by spring leaf, fixed plate and guiding
Plate forms, and spring leaf is between fixed plate and guide plate, and one end of three is fixedly mounted on porcelain vase upper end jointly, spring leaf
The other end is formed with concave spherical surface, installs spring between fixed plate above concave spherical surface, and the other end of guide plate is formed with guiding prong；
Set in concave spherical surface outlet edge and roll trip gear, the rolling trip gear is made up of pincushion roller and fixing axle, pincushion
Roller is arranged on by fixing axle at the concave spherical surface outlet edge of spring leaf.
In above technical scheme, fuse tube lower end is connected by dropout springboard with lower static contact, among dropout springboard with
The bottom plate for being fixedly mounted on porcelain vase lower end is hinged, and main spring and pair are installed respectively between dropout springboard both ends and bottom plate
Spring, main spring are fitted between dropout springboard upper surface and bottom plate lower surface, and auxiliary spring both ends are hooked in dropout and jumped respectively
In the dog hole of plate and bottom plate, in the extension mortar of the dropout springboard end of fuse tube lower end hanging sleeve.
In above technical scheme, hand is grabbed by shipping and reselling on another market installation on the robotic arm, is grabbed to install between mechanical arm in hand and is turned round
Spring.
The utility model has the advantages that the concave spherical surface outlet edge in upper static contact spring leaf sets rolling trip gear,
When closing a floodgate or opening a sluice gate, the spherical moving contact of fuse tube enters or left the concave spherical surface of spring leaf by pincushion roller, and reduction is opened a sluice gate
Thrust, achievable three-phase synchronous are opened a sluice gate, and avoid generation from opening a sluice gate hard arc and power network and equipment are caused damage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the bottom plan structural representation of upper static contact in the utility model Fig. 1.
Embodiment
The operation device of intelligent three-phase synchronization separating brake fuse switch as shown in Figure 1, including porcelain vase 1, the and of fuse tube 2
Upper static contact is fixedly mounted in mechanical arm 3, the upper end of porcelain vase 1, and lower static contact is fixedly mounted in lower end, and the lower end of fuse tube 2 hangs over lower stationary contact
In the extension mortar of head, upper end is provided with the spherical moving contact 4 to be cooperated with upper static contact, and the middle part of fuse tube 2 is fixedly connected with pipeloop 5,
A draw ring 6 is fixedly connected with the fuse tube 2 of the spherical lower section of moving contact 4, the draw ring 6 is used for the pulling eye of pull bar, porcelain during hands off
The middle part of bottle 1 is fixedly connected on installing plate 7 by clamping ring, and the one end of mechanical arm 3 connection hand grabs 8, and the hand grabs the neck cutting ferrule of 8 downsides
On the lever of pipeloop 5, hand grabs 8 drive levers and fuse tube 2 is closed a floodgate or opened a sluice gate to operate, the other end of mechanical arm 3 and motor 9
Axis connection is driven, the drive shaft of motor 9 can also use linear electric motors to drive by gear 22 and the driving mechanical arm 3 of rack 23
Dynamic mechanical arm 3, set location signal transducer 21 on mechanical arm 3；Upper static contact is by spring leaf 10, fixed plate 11 and guide plate 12
Composition, for spring leaf 10 between fixed plate 11 and guide plate 12, one end of three is fixedly mounted on the upper end of porcelain vase 1, bullet jointly
The other end of reed 10 is formed with concave spherical surface 13, spring 14 is installed between fixed plate 11 above concave spherical surface 13, in "on" position
Under, spherical moving contact 4 is nested in concave spherical surface 13, and spring 14 increases the thrust between spring leaf 10 and fuse tube 2, guide plate
12 other end is formed with guiding prong, and the guiding prong is the guide groove of fuse tube 2；Set and roll in the outlet edge of concave spherical surface 13
Trip gear, the rolling trip gear are made up of pincushion roller 15 and fixing axle, and pincushion roller 15 is arranged on by fixing axle
At the outlet edge of concave spherical surface 13 of spring leaf 10.The outlet edge of concave spherical surface 13 refers to open a sluice gate direction side positioned at fuse tube 2
The edge of concave spherical surface 13, under "on" position, the side sphere of spherical moving contact 4 of fuse tube 2 and the side of pincushion roller 15
Cambered surface contacts, and when fuse tube 2 is opened a sluice gate thrust, its spherical moving contact 4 promotes pincushion roller 15 to roll, and reduction is opened a sluice gate to push away
Power.The external cylindrical surface of pincushion roller 15 is arc structure, increase and the matching property of the spherical sphere of moving contact 4, in pincushion roller 15
Hole is fixedly mounted on spring leaf 10 with the dynamic cooperation of fixing axle, fixed both ends of the shaft, as shown in Figure 2.
The lower end of fuse tube 2 is connected by dropout springboard 16 with lower static contact, with being fixedly mounted on porcelain among dropout springboard 16
The bottom plate of 1 lower end of bottle is hinged, and installs main spring 18 and auxiliary spring 17 between the both ends of dropout springboard 16 and bottom plate respectively,
Main spring 18 is fitted between the upper surface of dropout springboard 16 and bottom plate lower surface, and elastic thrust is provided to dropout springboard 16,
The both ends of auxiliary spring 17 are hooked in the dog hole of dropout springboard 16 and bottom plate respectively, are provided elastic pulling force to dropout springboard 16, are melted
The disconnected lower end of pipe 2 by the hanging sleeve of turnover panel spring 20 in the extension mortar of the end of dropout springboard 16, in the case of the fusing of fuse tube 2, turnover panel
Spring 20 is overturn, and fuse tube 2 is automatically sagging, and the lever on its pipeloop 5 departs from the neck that hand grabs 8, and fuse tube 2, which is hung upside down, hangs mortar
On.
Hand is grabbed 8 and is arranged on by shipping and reselling on another market on mechanical arm 3, and hand grabs 8 with rotation of shipping and reselling on another market during pushing fuse tube 2 open, in hand
Grab installation torsion spring 19, the torsion spring 19 between 8 and mechanical arm 3 and grab the downward torsion of 8 offers to hand, it is ensured that its neck is fastened in pipeloop
On 5 lever.
Claims (3)
1. a kind of operation device of intelligent three-phase synchronization separating brake fuse switch, including porcelain vase (1), fuse tube (2) and machinery
Upper static contact is fixedly mounted in arm (3), porcelain vase (1) upper end, and lower static contact is fixedly mounted in lower end, and fuse tube (2) lower end hangs over down quiet
In the extension mortar of contact, upper end is provided with the spherical moving contact (4) to be cooperated with upper static contact, is fixedly connected in the middle part of fuse tube (2)
Pipeloop (5), a draw ring (6) is fixedly connected with the fuse tube (2) below spherical moving contact (4), is consolidated in the middle part of porcelain vase (1) by clamping ring
Surely it is connected on installing plate (7), mechanical arm (3) one end connection hand grabs (8), and the neck that the hand is grabbed on the downside of (8) is fastened in pipeloop (5)
Lever on, mechanical arm (3) other end and motor (9) driving axis connection；It is characterized in that upper static contact is by spring leaf (10), fixation
Plate (11) and guide plate (12) composition, spring leaf (10) are located between fixed plate (11) and guide plate (12), and one end of three is total to
With porcelain vase (1) upper end is fixedly mounted on, the other end of spring leaf (10) is formed with concave spherical surface (13), above concave spherical surface (13) and solid
Spring (14) is installed, the other end of guide plate (12) is formed with guiding prong between fixed board (11)；In concave spherical surface (13) outlet edge
Set and roll trip gear, the rolling trip gear is made up of pincushion roller (15) and fixing axle, and pincushion roller (15) passes through
Fixing axle is arranged at concave spherical surface (13) outlet edge of spring leaf (10).
2. the operation device of intelligent three-phase synchronization separating brake fuse switch according to claim 1, it is characterized in that fusing
Pipe (2) lower end is connected by dropout springboard (16) with lower static contact, with being fixedly mounted under porcelain vase (1) among dropout springboard (16)
The bottom plate at end is hinged, and dropout springboard (16) installs main spring (18) and auxiliary spring respectively between both ends and bottom plate
(17), main spring (18) is fitted between dropout springboard (16) upper surface and bottom plate lower surface, auxiliary spring (17) both ends point
It is not hooked in dropout springboard (16) and the dog hole of bottom plate, fuse tube (2) lower end is being threaded off by turnover panel spring (20) hanging sleeve
In the extension mortar of springboard (16) end.
3. the operation device of intelligent three-phase synchronization separating brake fuse switch according to claim 1 or 2, it is characterized in that hand
Grab (8) to be arranged on mechanical arm (3) by shipping and reselling on another market, grabbed in hand and torsion spring (19) is installed between (8) and mechanical arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973656.0U CN207097770U (en) | 2017-08-04 | 2017-08-04 | The operation device of intelligent three-phase synchronization separating brake fuse switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720973656.0U CN207097770U (en) | 2017-08-04 | 2017-08-04 | The operation device of intelligent three-phase synchronization separating brake fuse switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207097770U true CN207097770U (en) | 2018-03-13 |
Family
ID=61544213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720973656.0U Active CN207097770U (en) | 2017-08-04 | 2017-08-04 | The operation device of intelligent three-phase synchronization separating brake fuse switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207097770U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766856A (en) * | 2018-09-14 | 2018-11-06 | 杨策 | Electronic fuse switch with sagging tripping mechanism |
| CN109494135A (en) * | 2018-07-09 | 2019-03-19 | 杨策 | Wind-proof puma manipulator fuse switch |
| CN110562880A (en) * | 2018-09-07 | 2019-12-13 | 宋协翠 | Link picking and hanging device |
-
2017
- 2017-08-04 CN CN201720973656.0U patent/CN207097770U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494135A (en) * | 2018-07-09 | 2019-03-19 | 杨策 | Wind-proof puma manipulator fuse switch |
| CN110562880A (en) * | 2018-09-07 | 2019-12-13 | 宋协翠 | Link picking and hanging device |
| CN110562880B (en) * | 2018-09-07 | 2020-12-18 | 安徽盛达前亮铝业有限公司 | Link picking and hanging device |
| CN108766856A (en) * | 2018-09-14 | 2018-11-06 | 杨策 | Electronic fuse switch with sagging tripping mechanism |
| CN108766856B (en) * | 2018-09-14 | 2023-12-29 | 杨策 | Electric drop-out fuse with drop-out tripping mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240218 Address after: 325100 Qianshi Industrial Zone, Huangtian Street, Yongjia County, Wenzhou City, Zhejiang Province (1-2 floors of Yongjia County Hangcheng Rubber Co., Ltd.) Patentee after: Zhejiang Dongtang Electric Power Technology Co.,Ltd. Country or region after: China Address before: 325102 Xinshouwan Village, Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Patentee before: Yang Ce Country or region before: China |
|
| TR01 | Transfer of patent right |