CN207896025U - One kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device - Google Patents
One kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device Download PDFInfo
- Publication number
- CN207896025U CN207896025U CN201820077115.4U CN201820077115U CN207896025U CN 207896025 U CN207896025 U CN 207896025U CN 201820077115 U CN201820077115 U CN 201820077115U CN 207896025 U CN207896025 U CN 207896025U
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- China
- Prior art keywords
- connecting rod
- plate
- support plate
- break
- arc extinguishing
- 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.)
- Expired - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 title claims description 12
- 238000005192 partition Methods 0.000 claims abstract description 30
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000010891 electric arc Methods 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses one kind based on arc extinguishing type high-voltage relay make break contact constructional device is blocked, and is related to electric contact arc extinguishing structure device field.In the utility model：Break-make control panel is slidably connected with first connecting rod；It is fixedly connected with the first support plate and the second support plate on each partition panel；Second connecting rod is slidably installed with the first support plate on partition panel, in the second support plate；The end side of second connecting rod is fixedly connected with conductive contact plate；Separate holder and be equipped with striking slot, the inner side for separating holder is equipped with magnet piece.The utility model has the mobile bridge that first connecting rod and second connecting rod are constituted by a pair of separate type, conductive contact plate is driven to carry out power-off lock out operation, and the partition panel by separating on holder carries out directly effective isolated operation, stretches electric arc when having slackened contact layer separation；Magnet piece is set simultaneously, and opens up striking slot, the electric arc further orient slackened that will be stretched is cut down, and damage of the electric arc to conductive contact layer is reduced.
Description
Technical field
The utility model is related to electric contact arc extinguishing structure device field, more particularly to it is a kind of based on block arc extinguishing type high pressure after
Electric make break contact constructional device.
Background technology
Electrical contact is the important component of high-voltage circuitbreaker, switchgear, disconnecting switch, earthing switch, and performance directly affects
The quality and service life of these High-Voltage Electrical Appliances.Electrical contact plays as the core component in high-voltage switch equipment and cut-offs, leads
Logical effect is widely used in various high voltage load switches, SF6 breakers, load ratio bridging switch and the isolation of big Breaking capacity
In switch and earthing switch.
During the use of electrical contact, when electrical contact clutch, will produce electric arc, the current strength of electric arc and generation
Temperature can be very high.
The electric arc generated when being detached for electrical contact is slackened using a kind of effective electric arc partition and arc stiffness, is become
It promotes electric shock electrical efficiency and protects the important prerequisite of electric power facility.
Utility model content
The technical problem to be solved by the present invention is to provide one kind based on blocking arc extinguishing type high-voltage relay make break contact knot
Structure device has the mobile bridge that first connecting rod and second connecting rod are constituted by a pair of separate type, conductive contact plate is driven to carry out
Lock out operation is powered off, and the partition panel by separating on holder carries out directly effective isolated operation, stretching and slackened contact layer
Electric arc when separation.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：
The utility model provides a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, including break-make control
Plate and first connecting rod, break-make control panel are slidably connected with first connecting rod.
Including separating holder, separate the partition panel for including a pair of angled setting on holder；It is fixedly connected on each partition panel
There are the first support plate and the second support plate.
Including second connecting rod and support hack lever, supports one end of hack lever to be fixedly connected with first connecting rod, support the another of hack lever
One end is fixedly connected with second connecting rod；Second connecting rod is slidably installed with the first support plate on partition panel, in the second support plate；The
The end side of two connecting rods is fixedly connected with conductive contact plate, and conductive contact plate is equipped with contact layer；Separate holder and is equipped with striking slot
Hole, the inner side for separating holder are equipped with magnet piece.
Wherein, loose slot is opened up on break-make control panel；It is the company of propulsion at the position that first connecting rod connects with break-make control panel
Plate promotes connecting plate to be equipped with a pair of of castor；The structure size for promoting the castor on connecting plate and the activity on break-make control panel
The structure size of slot matches.
Wherein, the position for separating the striking slot on holder and the closed position of the contact layer on conductive contact plate match
It closes；The activity direction of second connecting rod is parallel with the partition panel of homonymy；The second connecting rod of first connecting rod and homonymy is mutually parallel.
Wherein, a fixation ring flat-plate is fixedly connected on second connecting rod, fixed ring flat-plate is located at the first support plate and the second support
Between plate；Through-hole structure is all offered in first support plate and the second support plate, it is logical in the first support plate and the second support plate
The aperture size of pore structure and the bar diameter matching size of second connecting rod close.
Wherein, it is arranged with adjustment spring on second connecting rod；One end of adjustment spring is connected with the second support plate, adjusts bullet
The other end of spring is connected with the fixation ring flat-plate on second connecting rod.
Wherein, partition panel is polymer insulation heat insulating board；Second connecting rod is insulating materials bar.
Compared with prior art, the utility model has the beneficial effects that：
The utility model has the mobile bridge that first connecting rod and second connecting rod are constituted, band moving conductive by a pair of separate type
Contact plate carries out power-off lock out operation, and the partition panel by separating on holder carries out directly effective isolated operation, stretching and disappears
Electric arc when weak contact layer separation；Magnet piece is set simultaneously, and opens up striking slot, the electric arc that slackens of being stretched is further
Orientation abatement, reduces damage of the electric arc to conductive contact layer.
Description of the drawings
Fig. 1 is the utility model based on blocking arc extinguishing type high-voltage relay make break contact constructional device structural schematic diagram；
Fig. 2 is the structural schematic diagram of partial enlargement at A in Fig. 1；
Fig. 3 is the structural schematic diagram of partial enlargement at B in Fig. 1；
Fig. 4 is the structural schematic diagram of partial enlargement at C in Fig. 1；
Wherein：1- break-make control panels；2- first connecting rods；3- separates holder；4- second connecting rods；5- supports hack lever；6- separates
Plate；The first support plates of 7-；The second support plates of 8-；9- adjustment springs；10- promotes connecting plate；11- loose slots；12- castors；13- is led
Electrical Contact Plate；14- contact layers；15- striking slots；16- magnet pieces；17- fixes ring flat-plate.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Specific embodiment one：
It please refers to Fig.1 shown in -4, the utility model is a kind of based on blocking arc extinguishing type high-voltage relay make break contact structure dress
It sets, including break-make control panel 1 and first connecting rod 2, break-make control panel 1 are slidably connected with first connecting rod 2.
Including separating holder 3, separate the partition panel 6 for including a pair of angled setting on holder 3；It is fixed on each partition panel 6
It is connected with the first support plate 7 and the second support plate 8.
Including second connecting rod 4 and support hack lever 5, one end of support hack lever 5 is fixedly connected with first connecting rod 2, supports hack lever 5
The other end be fixedly connected with second connecting rod 4；Second connecting rod 4 is slidably installed with the first support plate 7, second on partition panel 6
On fagging 8；The end side of second connecting rod 4 is fixedly connected with conductive contact plate 13, and conductive contact plate 13 is equipped with contact layer 14；Partition
Holder 3 is equipped with striking slot 15, and the inner side of partition holder 3 is equipped with magnet piece 16.
Further, loose slot 11 is opened up on break-make control panel 1；At the position that first connecting rod 2 connects with break-make control panel 1
To promote connecting plate 10, connecting plate 10 is promoted to be equipped with a pair of of castor 12；Promote connecting plate 10 on castor 12 structure size with
The structure size of loose slot 11 on break-make control panel 1 matches.
Further, separate the position of striking slot 15 and the closing for the contact layer 14 on conductive contact plate 13 on holder 3
Position is closed to match；The activity direction of second connecting rod 4 is parallel with the partition panel 6 of homonymy；The second connecting rod of first connecting rod 2 and homonymy
4 are mutually parallel.
Further, a fixation ring flat-plate 17 is fixedly connected on second connecting rod 4, fixed ring flat-plate 17 is located at the first support plate 7
Between the second support plate 8；Through-hole structure, the first support plate 7 and are all offered in first support plate 7 and the second support plate 8
The aperture size of through-hole structure in two support plates 8 is closed with the bar diameter matching size of second connecting rod 4.
Further, it is arranged with adjustment spring 9 on second connecting rod 4；One end of adjustment spring 9 is connected with the second support plate 8
It connects, the other end of adjustment spring 9 is connected with the fixation ring flat-plate 17 on second connecting rod 4.
Further, partition panel 6 is polymer insulation heat insulating board；Second connecting rod 4 is insulating materials bar.
Specific embodiment two：
In the present invention, when break-make control panel 1 is by external force/drawing force, it will driving promotes connecting plate 10 to act, from
And first connecting rod 2 is driven to act；The linkage second connecting rod 4 of first connecting rod 2 acts, and second connecting rod 4 is along the first support plate 7, second
Support plate 8 is oriented movement.
The contact layer 14 of conductive contact plate 13 detaches at this time, generates electric arc, and second connecting rod 4 drives 13 edge of conductive contact plate
The movement of partition panel 6, the contact layer 14 on two conductive contact plates 13 is separated by partition panel 6, and the electric arc being elongated is by magnetic
Iron block 16 is slackened along striking slot 15.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (6)
1. one kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device, it is characterised in that：
Including break-make control panel (1) and first connecting rod (2), the break-make control panel (1) is slidably connected with first connecting rod (2)；
It include the partition panel (6) of a pair of angled setting including partition holder (3), on the partition holder (3)；
It is fixedly connected with the first support plate (7) and the second support plate (8) on each partition panel (6)；
Including second connecting rod (4) and support hack lever (5), one end of support frame as described above bar (5) is fixedly connected with first connecting rod (2),
The other end of support frame as described above bar (5) is fixedly connected with second connecting rod (4)；
The second connecting rod (4) is slidably installed with the first support plate (7) on partition panel (6), in the second support plate (8)；
The end side of the second connecting rod (4) is fixedly connected with conductive contact plate (13), and the conductive contact plate (13) is equipped with and connects
Contact layer (14)；
The partition holder (3) is equipped with striking slot (15), and the inner side of the partition holder (3) is equipped with magnet piece
(16)。
2. according to claim 1 a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, feature exists
In：
Loose slot (11) is opened up on the break-make control panel (1)；
It is propulsion connecting plate (10), the propulsion connecting plate (10) at the position that the first connecting rod (2) connects with break-make control panel (1)
It is equipped with a pair of of castor (12)；
The knot of the structure size and the loose slot (11) on break-make control panel (1) of castor (12) on the propulsion connecting plate (10)
Structure matching size closes.
3. according to claim 1 a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, feature exists
In：
The closure of the position and the contact layer (14) on conductive contact plate (13) of striking slot (15) on the partition holder (3)
Position matches；
The activity direction of the second connecting rod (4) is parallel with partition panel (6) of homonymy；
The first connecting rod (2) and the second connecting rod (4) of homonymy are mutually parallel.
4. according to claim 1 a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, feature exists
In：
A fixation ring flat-plate (17) is fixedly connected on the second connecting rod (4), the fixed ring flat-plate (17) is located at the first support plate
(7) between the second support plate (8)；
Through-hole structure, first support plate (7) and are all offered on first support plate (7) and the second support plate (8)
The aperture size of through-hole structure in two support plates (8) is closed with the bar diameter matching size of second connecting rod (4).
5. according to claim 1 or 4 a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, feature
It is：
It is arranged with adjustment spring (9) on the second connecting rod (4)；
One end of the adjustment spring (9) is connected with the second support plate (8), the other end and second of the adjustment spring (9)
Fixation ring flat-plate (17) on connecting rod (4) is connected.
6. according to claim 1 a kind of based on blocking arc extinguishing type high-voltage relay make break contact constructional device, feature exists
In：
The partition panel (6) is polymer insulation heat insulating board；
The second connecting rod (4) is insulating materials bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077115.4U CN207896025U (en) | 2018-01-17 | 2018-01-17 | One kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820077115.4U CN207896025U (en) | 2018-01-17 | 2018-01-17 | One kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896025U true CN207896025U (en) | 2018-09-21 |
Family
ID=63544497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820077115.4U Expired - Fee Related CN207896025U (en) | 2018-01-17 | 2018-01-17 | One kind is based on blocking arc extinguishing type high-voltage relay make break contact constructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207896025U (en) |
-
2018
- 2018-01-17 CN CN201820077115.4U patent/CN207896025U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: Room 502, A1 Floor, Small and Medium-sized Enterprise Park, Hefei, 16 Hefei Road, Yingzhou District, Fuyang City, Anhui Province Patentee after: Fuyang Zhongjiao Intelligent Technology Co.,Ltd. Address before: 230000 Room 602, A3 Building, Hefei Innovation Industrial Park, 800 Wangjiangxi Road, Hefei High-tech Zone, Anhui Province Patentee before: ANHUI ZHONGJIAO INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180921 |