CN110491701A - Breaker piece valve fingertip assembles device - Google Patents
Breaker piece valve fingertip assembles device Download PDFInfo
- Publication number
- CN110491701A CN110491701A CN201910852358.XA CN201910852358A CN110491701A CN 110491701 A CN110491701 A CN 110491701A CN 201910852358 A CN201910852358 A CN 201910852358A CN 110491701 A CN110491701 A CN 110491701A
- Authority
- CN
- China
- Prior art keywords
- fingertip
- spring
- valve
- guide rod
- pushing cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
Classifications
-
- 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
- H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
Abstract
The invention discloses a kind of breaker piece valve fingertips to assemble device, including the preset bowl of contact valve, fingertip spring lead pushing cylinder, expansible fingertip spring propulsion tube, fingertip guide rod, fingertip spring guide rod；The top surface of the preset bowl of contact valve is opposite with the bottom surface that fingertip spring leads pushing cylinder and sets, the movable top for being socketed in fingertip spring and leading pushing cylinder, fingertip guide rod, fingertip spring guide rod of expansible fingertip spring propulsion tube.Since invention leads by the preset bowl of contact valve, fingertip spring the cooperation of pushing cylinder, expansible fingertip spring propulsion tube, the assembly of achievable first ring-spring；Pass through the cooperation of expansible fingertip spring propulsion tube and fingertip guide rod, the assembly of achievable valve fingertip and insulating sleeve arc-chutes tooth lock ring cup；By expansion fingertip spring propulsion tube and fingertip spring guide rod, the assembly of achievable second ring-spring has the advantages that easy to operate, safely, quickly.
Description
Technical field
The present invention relates to the assembly tool technical fields of power equipment, assemble more particularly to a kind of breaker piece valve fingertip
Device.
Background technique
Piece valve fingertip is that one kind is installed in SF6 tank tank type circuit breaker, and contact valve is pricked contracting by cyclic annular tension spring and is fixed on absolutely
Conductive contact finger on edge casing arc-chutes tooth lock ring cup outer diameter.When the insertion of conductive movable contact, valve fingertip correcting is opened, and is led
A valve fingertip collapses (such as LW3-SF6 breaker conduction opens and closes simulated representation) when electrical activity contact disengages.Spring and contact at present
Valve assembly, by the installation such as screwdriver or hand, is easy that contact valve is made to deform or scrape by staff;And it is used when spring is installed
Power is uneven or firmly excessive is easy that accessory is made to have scar or fracture;Loosely spring is such as grabbed when installation easily makes spring spring bullet wound and work
Make personnel, and installs bad or not in place easily cause contact and guide rod poor contact；Original mounting means duration, peace
It fills inefficient.
Summary of the invention
The purpose of the present invention is to provide a kind of breaker piece valve fingertips easy to operate, safe, efficient to assemble device.
To achieve the above object, the technical solution of the invention is as follows:
The present invention is a kind of breaker piece valve fingertip assembly device, including the preset bowl of contact valve, fingertip spring lead pushing cylinder, expansible touching
Refer to spring propulsion tube, fingertip guide rod, fingertip spring guide rod；
The top surface of the preset bowl of contact valve is opposite with the bottom surface that fingertip spring leads pushing cylinder and sets, in the preset bowl of contact valve and fingertip
Spring leads the assembly space for being formed between pushing cylinder and being nested with contact valve；The expansible fingertip spring propulsion tube is movable to be socketed in fingertip
Spring leads the top of pushing cylinder and the first ring-spring is socketed in an inside for valve fingertip, the expansible movable set of fingertip spring propulsion tube
It connects and is nested with a valve fingertip in insulating sleeve arc-chutes tooth lock ring cup centre bore, expansible touching on the top of fingertip guide rod
Refer to the movable top for being socketed in fingertip spring guide rod of spring propulsion tube and the second ring-spring is socketed in an outside for valve fingertip.
The top surface of the preset bowl of contact valve offers an annular groove, for planting the lower end of multiple contact valves；Institute
The bottom surface that the fingertip spring stated leads pushing cylinder has a round deep gouge, and for being socketed the top of multiple contact valves, fingertip spring leads pushing cylinder
Top be a tapered pole, for be socketed the first ring-spring.
The expansible fingertip spring propulsion tube is made of multiple valves and two with upper snap ring；The multiple valve sides
Wall is successively abutted against, and forms a lower part with bell-mouthed column, two are fixedly attached to the upper of multiple valves with upper snap ring
Multiple valves are simultaneously fixed by portion, so that multiple valve expansibles.
The fingertip guide rod and fingertip spring guide rod is all tapered pole.
The present invention is a kind of assembly method of breaker piece valve fingertip, comprising the following steps:
(1) the preset bowl of contact valve is that a whole set of contact valve is placed in the preset bowl of contact valve, uses fingertip for preset contact valve
Spring is led pushing cylinder and is fixed；
(2) first ring-spring is placed on the top that fingertip spring leads pushing cylinder, with expansible fingertip spring propulsion tube by first ring
Shape spring leads the fixation that the groove that pushing cylinder is pushed on the inside of contact valve completes the first ring-spring along fingertip spring, is made with first
The valve fingertip of ring-spring；
(3) fingertip guide rod is placed in insulating sleeve arc-chutes tooth lock ring cup centre bore, socket is put on fingertip guide rod
There is a valve fingertip of first ring-spring；Valve fingertip is pushed into insulating sleeve arc-chutes using expansible fingertip spring propulsion tube
In tooth lock ring cup card slot and fingertip guide rod is taken out, fingertip spring guide rod is put and collapses a valve fingertip simultaneously；
(4) it is put into the second ring-spring, it will be on the outside of the second ring-spring push-in piece valve fingertip using expansible fingertip spring propulsion tube
Groove in, exit fingertip spring guide rod, complete the assembly of entire valve fingertip.
After adopting the above scheme, since invention includes that the preset bowl of contact valve, fingertip spring lead pushing cylinder, expansible touching
Refer to spring propulsion tube, fingertip guide rod, fingertip spring guide rod, pushing cylinder, expansible fingertip spring are led by the preset bowl of contact valve, fingertip spring
The cooperation of propulsion tube, the assembly of achievable first ring-spring；Pass through matching for expansible fingertip spring propulsion tube and fingertip guide rod
It closes, the assembly of achievable valve fingertip and insulating sleeve arc-chutes tooth lock ring cup；Pass through expansion fingertip spring propulsion tube and fingertip spring
Guide rod, the assembly of achievable second ring-spring have the advantages that easy to operate, safely, quickly, it is only necessary to which a people can complete
Installation, improves assembly efficiency, and contact valve and spring will not be destroyed in assembling process.
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
Detailed description of the invention
Fig. 1 is the front view that the preset bowl of contact valve of the present invention and fingertip spring lead pushing cylinder；
Fig. 2 is cross-sectional view of the Fig. 1 along line A-A；
Fig. 3 is the stereogram exploded view that the preset bowl of contact valve of the present invention and fingertip spring lead pushing cylinder；
Fig. 4 is that the preset bowl of contact valve of the present invention, fingertip spring lead the cross-sectional view of pushing cylinder, expansible fingertip spring propulsion tube；
Fig. 5 is the axonometric drawing of the present invention first first step of ring-spring of assembly；
Fig. 6 is the axonometric drawing of the present invention the first ring-spring second step of assembly；
Fig. 7 is the axonometric drawing of the present invention the first ring-spring third step of assembly；
Fig. 8 is the axonometric drawing that the first ring-spring is equipped on a valve fingertip of the invention；
Fig. 9 is the axonometric drawing that a valve fingertip is pushed into insulating sleeve arc-chutes tooth lock ring cup first step by the present invention；
Figure 10 is the axonometric drawing that a valve fingertip is pushed into insulating sleeve arc-chutes tooth lock ring cup second step by the present invention；
Figure 11 is the axonometric drawing that a valve fingertip is pushed into insulating sleeve arc-chutes tooth lock ring cup third step by the present invention；
Figure 12 is the axonometric drawing that a valve fingertip is pushed into insulating sleeve arc-chutes tooth lock ring cup four steps by the present invention；
Figure 13 is the axonometric drawing of the present invention second first step of ring-spring of assembly；
Figure 14 is the axonometric drawing of the present invention the second ring-spring second step of assembly；
Figure 15 is the axonometric drawing of the present invention the second ring-spring third step of assembly.
Specific embodiment
As shown in Fig. 3, Figure 10, Figure 14, the present invention is a kind of breaker piece valve fingertip assembly device, including contact valve is pre-
Set bowl 1, fingertip spring leads pushing cylinder 2, expansible fingertip spring propulsion tube 3, fingertip guide rod 4, fingertip spring guide rod 5.
The top surface of the preset bowl 1 of the contact valve is opposite with the bottom surface that fingertip spring leads pushing cylinder 2 and sets, in the preset bowl of contact valve
1 and fingertip spring lead to be formed between pushing cylinder 2 and be nested with the assembly space of contact valve 10；The expansible fingertip spring propulsion tube 3 can live
It is dynamic to be socketed in fingertip spring and lead the top of pushing cylinder 2 and the first ring-spring 20 is socketed in an inside for valve fingertip 30, expansible touching
Refer to the movable top for being socketed in fingertip guide rod 4 of spring propulsion tube 3 and a valve fingertip 30 is nested in insulating sleeve arc-chutes tooth
In 40 centre bore of lock ring cup, the expansible movable top for being socketed in fingertip spring guide rod 5 of fingertip spring propulsion tube 3 and by the second ring
Shape spring 50 is socketed in an outside for valve fingertip 30.
As shown in Figure 1-Figure 3, the top surface of the preset bowl 1 of the contact valve offers an annular groove 11, more for planting
The lower end of a contact valve 10；The bottom surface that the fingertip spring leads pushing cylinder 2 has a round deep gouge 21, for being socketed multiple contacts
The top of valve 10, the top that fingertip spring leads pushing cylinder 2 is a tapered pole, for being socketed the first ring-spring 20.
As shown in Figure 4, Figure 5, the expansible fingertip spring propulsion tube 3 is made of multiple valves 31 and three snap rings 32；
Multiple 31 side walls of valve are successively abutted against, and form a lower part with bell-mouthed column, three 32 fixing sleeves of snap ring
It connects the top in multiple valves 31 and fixes multiple valves 31, so that multiple 31 expansibles of valve.
The fingertip guide rod 4 and fingertip spring guide rod 5 is all tapered pole.
The present invention is a kind of assembly method of breaker piece valve fingertip, comprising the following steps:
(1) as shown in Figure 2 and Figure 3, the preset bowl 1 of contact valve is that a whole set of contact valve 10 is placed in contact for preset contact valve
In the preset bowl 1 of valve, it is fixed that pushing cylinder 2 is led with fingertip spring；
(2) as shown in Figure 5-Figure 8, first ring-spring 20 is placed on the top that fingertip spring leads pushing cylinder 2, with expansible fingertip spring
First ring-spring 20 is led the first ring-type of groove completion that pushing cylinder 2 is pushed into 10 inside of contact valve along fingertip spring by propulsion tube 3
The valve fingertip 30 with the first ring-spring 20 is made in the fixation of spring 20；
(3) as shown in Fig. 9-Figure 12, fingertip guide rod 4 is placed in 40 centre bore of insulating sleeve arc-chutes tooth lock ring cup, is being touched
Refer to and is put into the valve fingertip 30 for being socketed with first ring-spring 20 on guide rod 4；Use expansible fingertip spring propulsion tube 4 general piece
Valve fingertip 30 is pushed into 40 card slot of insulating sleeve arc-chutes tooth lock ring cup and takes out fingertip guide rod 4, puts fingertip spring guide rod 5
A valve fingertip 30 is collapsed simultaneously；
(4) as shown in Figure 13-Figure 15, it is put into the second ring-spring 50, using expansible fingertip spring propulsion tube 3 by the second cyclic annular bullet
Spring 50 is pushed into the groove in 30 outside of valve fingertip, exits fingertip spring guide rod 5, completes the assembly of entire valve fingertip 30.
The above is only the preferred embodiment of the present invention, therefore cannot be limited the scope of implementation of the present invention with this, i.e., according to
Equivalent changes and modifications made by scope of the present invention patent and description should still belong to the model that the invention patent covers
In enclosing.
Claims (4)
1. a kind of breaker piece valve fingertip assembles device, it is characterised in that: lead pushing cylinder including the preset bowl of contact valve, fingertip spring, can
Expand fingertip spring propulsion tube, fingertip guide rod, fingertip spring guide rod；
The top surface of the preset bowl of contact valve is opposite with the bottom surface that fingertip spring leads pushing cylinder and sets, in the preset bowl of contact valve and fingertip
Spring leads the assembly space for being formed between pushing cylinder and being nested with contact valve；The expansible fingertip spring propulsion tube is movable to be socketed in fingertip
Spring leads the top of pushing cylinder and the first ring-spring is socketed in an inside for valve fingertip, the expansible movable set of fingertip spring propulsion tube
It connects and is nested with a valve fingertip in insulating sleeve arc-chutes tooth lock ring cup centre bore, expansible touching on the top of fingertip guide rod
Refer to the movable top for being socketed in fingertip spring guide rod of spring propulsion tube and the second ring-spring is socketed in an outside for valve fingertip.
2. breaker piece valve fingertip according to claim 1 assembles device, it is characterised in that: the preset bowl of contact valve
Top surface offer an annular groove, for planting the lower end of multiple contact valves；The bottom surface that the fingertip spring leads pushing cylinder has
One round deep gouge, for being socketed the top of multiple contact valves, the top that fingertip spring leads pushing cylinder is a tapered pole, for being socketed
First ring-spring.
3. breaker piece valve fingertip according to claim 1 assembles device, it is characterised in that: the expansible fingertip spring
Propulsion tube is made of multiple valves and two with upper snap ring；The multiple valve side walls are successively abutted against, and form a lower part tool
There is bell-mouthed column, two are fixedly attached to the top of multiple valves with upper snap ring and fix multiple valves, so that more
A valve expansible.
4. breaker piece valve fingertip according to claim 1 assembles device, it is characterised in that: the fingertip guide rod and
Fingertip spring guide rod is all tapered pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910852358.XA CN110491701B (en) | 2019-09-09 | 2019-09-09 | Device for assembling breaker petal contact finger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910852358.XA CN110491701B (en) | 2019-09-09 | 2019-09-09 | Device for assembling breaker petal contact finger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110491701A true CN110491701A (en) | 2019-11-22 |
| CN110491701B CN110491701B (en) | 2024-03-19 |
Family
ID=68557179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910852358.XA Active CN110491701B (en) | 2019-09-09 | 2019-09-09 | Device for assembling breaker petal contact finger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110491701B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310697A (en) * | 2020-10-28 | 2021-02-02 | 上海韵连电气科技有限公司 | Pole structure of high-low voltage connector |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201601033U (en) * | 2009-09-03 | 2010-10-06 | 闫淼江 | Finger-type contact component for high-voltage insulation switch |
| CN201752879U (en) * | 2010-07-20 | 2011-03-02 | 中国航空工业集团公司洛阳电光设备研究所 | Auxiliary assembly tool |
| CN102496831A (en) * | 2011-11-25 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Contact finger socket assembly tooling and assembly method thereof |
| CN102779691A (en) * | 2012-07-05 | 2012-11-14 | 河南平高电气股份有限公司 | Contact finger spring assembly tooling |
| CN203325787U (en) * | 2013-06-29 | 2013-12-04 | 山东兴驰高压开关有限公司 | Conducting rod connection structure for GIS |
| CN105719868A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Contact finger spring assembly tool and expansion mechanism thereof |
| CN105720507A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Contact finger spring assembly tool |
| CN106960755A (en) * | 2017-04-05 | 2017-07-18 | 平高集团有限公司 | A kind of contact system and the monopole arc-chutes and on-load switch using the contact system |
| CN108168430A (en) * | 2017-12-29 | 2018-06-15 | 河南平高电气股份有限公司 | A kind of fingertip detecting tool |
| CN210443460U (en) * | 2019-09-09 | 2020-05-01 | 德基申（厦门）电气有限公司 | Breaker petal contact finger assembling device |
-
2019
- 2019-09-09 CN CN201910852358.XA patent/CN110491701B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201601033U (en) * | 2009-09-03 | 2010-10-06 | 闫淼江 | Finger-type contact component for high-voltage insulation switch |
| CN201752879U (en) * | 2010-07-20 | 2011-03-02 | 中国航空工业集团公司洛阳电光设备研究所 | Auxiliary assembly tool |
| CN102496831A (en) * | 2011-11-25 | 2012-06-13 | 中电装备东芝（常州）变压器有限公司 | Contact finger socket assembly tooling and assembly method thereof |
| CN102779691A (en) * | 2012-07-05 | 2012-11-14 | 河南平高电气股份有限公司 | Contact finger spring assembly tooling |
| CN203325787U (en) * | 2013-06-29 | 2013-12-04 | 山东兴驰高压开关有限公司 | Conducting rod connection structure for GIS |
| CN105719868A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Contact finger spring assembly tool and expansion mechanism thereof |
| CN105720507A (en) * | 2016-03-31 | 2016-06-29 | 河南平高电气股份有限公司 | Contact finger spring assembly tool |
| CN106960755A (en) * | 2017-04-05 | 2017-07-18 | 平高集团有限公司 | A kind of contact system and the monopole arc-chutes and on-load switch using the contact system |
| CN108168430A (en) * | 2017-12-29 | 2018-06-15 | 河南平高电气股份有限公司 | A kind of fingertip detecting tool |
| CN210443460U (en) * | 2019-09-09 | 2020-05-01 | 德基申（厦门）电气有限公司 | Breaker petal contact finger assembling device |
Non-Patent Citations (1)
| Title |
|---|
| 朱琦琦;程立;吕军玲;徐刚;马冲;: "断路器瓣形触指用弧形片弹簧设计计算", 高压电器, no. 10 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112310697A (en) * | 2020-10-28 | 2021-02-02 | 上海韵连电气科技有限公司 | Pole structure of high-low voltage connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110491701B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE522011T1 (en) | LOCKING PART AND ELECTRICAL CONNECTION DEVICE EQUIPPED THEREOF | |
| RU2016135228A (en) | MONOLITHIC PLATE WITH ELECTRICAL CONTACTS AND METHODS OF ITS MANUFACTURE | |
| HK6390A (en) | Plug-in connection for disengagingly attaching an appliance to a handle | |
| CN110491701A (en) | Breaker piece valve fingertip assembles device | |
| CN209637377U (en) | A kind of handle component and shower house | |
| DE60300275D1 (en) | Method for assembling an electric pump and vibration damper for such a pump | |
| CN204003843U (en) | Fixing device and stuck-module | |
| KR101346088B1 (en) | Plug socket with safety device | |
| MX9306100A (en) | ELECTRICAL, LOW MECHANICAL EFFORT CONNECTOR INSULATING SLEEVE, INCLUDING A CONDUCTIVE ROD. | |
| CN210628617U (en) | Timing socket with protection function | |
| CN210040014U (en) | Snap action switch for generating feedback | |
| CN107770980B (en) | IGBT module | |
| CN207337575U (en) | A kind of passive and wireless doorbell switch | |
| GB2421916A (en) | Golf ball retrieval device | |
| CN206211072U (en) | Electric connection structure | |
| CN214478203U (en) | Power plug capable of being pulled out by single hand | |
| CN208703268U (en) | A kind of hot water faucet resetting-mechanism | |
| CN213717691U (en) | Wireless charging device | |
| CN203911156U (en) | Electric shock-prevention safety socket | |
| CN209374785U (en) | The new energy auxiliary fixing device of resistance to plug-in connector | |
| CN210576727U (en) | Three-plug connector of lamp connecting device | |
| CN220037186U (en) | Sliding lifting positioning device | |
| JP2018018676A (en) | Protective device for electric plug | |
| CN205280781U (en) | From button of taking spring function | |
| JPS6220147Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |