CN106025893B - A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle - Google Patents
A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle Download PDFInfo
- Publication number
- CN106025893B CN106025893B CN201610414611.XA CN201610414611A CN106025893B CN 106025893 B CN106025893 B CN 106025893B CN 201610414611 A CN201610414611 A CN 201610414611A CN 106025893 B CN106025893 B CN 106025893B
- Authority
- CN
- China
- Prior art keywords
- valve
- contact box
- baffle plate
- plate
- arm
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/167—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal truck type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
- H02B11/04—Isolating-contacts, e.g. mountings or shieldings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Mechanisms For Operating Contacts (AREA)
Abstract
The present invention relates to the stationary contact head cartridge valve baffle plate opening device in a kind of armouring moving-out type switch cubicle, including：Switch pallet, transmission arm and the permanent magnet connector installed in front end, roller bearing pin is arranged in transmission crank arm and roller is housed, chain driving arm is arranged on linked transmission arm rail plate, the axle sleeve that horizontally slips is arranged in the transmission crank arm of left and right and fixed with valve impeller-hub both sides, valve or so driver plate is arranged on valve left and right rail, valve left and right rail is arranged on switch cubicle left side plate, horizontally slip axle sleeve sliding rail on valve left and right rail, lower contact box valve sliding rail, upper contact head box valve sliding rail.Chain driving arm is promoted to promote valve impeller-hub to drive dynamic left and right driver plate to be slided in two rail plates by a transmission arm, ensure contact box baffle plate both sides uniform force balance, contact box baffle plate parallel motion is ensure that contact box baffle plate smoothly while is opened or closed.
Description
Technical field
The present invention relates to a kind of valve baffle plate opening device of the contact box installed in armouring moving-out type cabinet, more particularly to one
Kind passes through the planker on chassis of circuit breaker leading screw and promotion when circuit breaker cart enters armouring moving-out type switch cubicle testing position
Permanent magnetism connector on the transmission arm of chain driving arm front end is connected, and chain driving arm is driven valve power transmission shaft, makes
Realize and moved up and down to complete the opening and closing of contact box valve in guide rail of the contact box valve baffle plate at left and right sides of it
Valve arrangement.
Background technology
At present, the stationary contact head cartridge valve opening device in armouring moving-out type switch cubicle, it is scissor using two
Opening ways, the installation dimension position of two scissors occur that opposite side is opened not in stationary contact head cartridge valve baffle plate side when having deviation
Can open phenomenon, also when handcart is extracted out, valve occurs that side is fallen, and side can not freely be fallen, prevent contact box from
It is blocked completely, potential safety hazard is present and easily causes security incident.This invention overcomes above safety problem using a biography
Dynamic point drives left and right driver plate to be slided in two rail plates, it is ensured that contact box baffle plate both sides uniform force balances, and makes contact
Box baffle plate parallel motion ensure that contact box baffle plate smoothly while can open or close.Solve existing armouring moving-out type to open
The valve baffle plate opening device for closing the contact box of cabinet cannot be guaranteed contact box baffle plate both sides when being turned on and off contact box baffle plate
Sequel safe for operation caused by being opened or closed while smoothly, ensure that the safety operation of operations staff.
The content of the invention
Present invention aims at the stationary contact head cartridge valve baffle plate opening device solved in existing armouring moving-out type switch cubicle,
Using the opening ways of two scissors apparatus, static contact occurs when having deviation in the installation dimension position of two scissors apparatus
The phenomenon that opposite side can not be opened is opened in box valve baffle plate side, and also when handcart is extracted out, valve occurs that side is fallen, and one
Side can not freely be fallen, and contact box potential problem safe for operation is present, it is easy to cause safe thing from being blocked completely
Therefore so as to provide a kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle, including switch pallet 1, switch pallet 1
One end of upper transmission arm 3 is provided with permanent magnet connector 2, roller bearing pin 4 and roller 5, and the other end of transmission arm 3 is connected with chain
Formula transmission arm 6, transmission arm 3 and chain driving arm 6 are arranged on linked transmission arm rail plate 7；
The switch vertical connection contact box mounting plate 23 of pallet 1, the both ends of linked transmission arm rail plate 7 dispose respectively
On switch pallet 1 and contact box mounting plate 23, the both sides of the contact box mounting plate 23 are provided with the axle sleeve that horizontally slips and slide rail
Road 14 and valve or so driver plate 11, valve impeller-hub 10 is set on chain driving arm 6, and the both ends of valve impeller-hub 10 are provided with a left side
Right sliding shaft sleeve 8, the axle sleeve 8 that horizontally slips pass through the bolt handle of axle sleeve sliding rail 14 and valve or so driver plate 11 that horizontally slips
Left and right transmission crank arm 9 is fixed on valve or so driver plate 11, and the axle handle of gear in the outside of left and right transmission crank arm 9 horizontally slips axle sleeve 8
It is fixed among valve left and right rail 12 and valve or so driver plate 11.
A kind of contact box valve baffle plate opening device, the valve or so the driver plate of above-mentioned armouring moving-out type switch cubicle
The sliding block for being connected with upper and lower valve on 11 by upper and lower valve sliding block 17 positions connecting plate 15, and upper and lower valve sliding block 17 is left through valve
Lower contact box valve sliding rail 18 and upper contact head box valve sliding rail 20 and valve on right guide rail 12 or so driver plate 11.
A kind of contact box valve baffle plate opening device of above-mentioned armouring moving-out type switch cubicle, the valve sliding block 17 up and down
Side be fixed with lower contact box valve baffle plate 16 and upper contact head box valve baffle plate 19, the lower rear side of contact box valve baffle plate 16 is provided with
Lower contact box 21, the rear side of upper contact head box valve baffle plate 19 are provided with upper contact head box 22, and lower contact box 21 and upper contact head box 22 are with touching
Head cartridge installing plate 23 contacts.
A kind of contact box valve baffle plate opening device of above-mentioned armouring moving-out type switch cubicle, the valve impeller-hub 10 are worn
Cross chain driving arm 6 and linked transmission arm rail plate 7 and be fixed in left and right transmission crank arm 9.
Beneficial effects of the present invention are：The device drives left and right driver plate in two rail plates using a drive station
Slide, it is ensured that contact box baffle plate both sides uniform force balances, and contact box baffle plate parallel motion is ensure that contact box baffle plate
Smoothly open or close simultaneously, the valve baffle plate opening device for solving the contact box of existing armouring moving-out type switch cubicle is being opened
It cannot be guaranteed contact box baffle plate when opening or close contact box baffle plate smoothly while open or close caused sequel safe for operation, protect
The safety operation of operations staff is demonstrate,proved.
Brief description of the drawings
Fig. 1 is the assembling schematic diagram of the present invention.
Wherein, 1 switch pallet；2 permanent magnet connectors；3 transmission arms；4 roller bearing pins；5 rollers；6 chain driving arms；7
Linked transmission arm rail plate；8 horizontally slip axle sleeve, 9 or so transmission crank arms；10 valve impeller-hubs；11 valve or so driver plate；
12 valve left and right rails,；13 switch cubicle left side plates；14 horizontally slip axle sleeve sliding rail；The sliding block positioning of about 15 valve
Connecting plate；16 times contact box valve baffle plates；About 17 valve sliding blocks；18 times contact box valve sliding rails；19 upper contact head box valve
Baffle plate；20 upper contact head box valve 21 times contact boxs of sliding rail；22 upper contact head boxes；23 contact box mounting plates；
Embodiment
As shown in figure 1, a kind of valve baffle plate opening device of contact box installed in armouring moving-out type cabinet, including：Switch
On transmission arm 3 on pallet 1 front end of 2 transmission arm of front end permanent magnet connector 3 equipped with permanent magnet connector 3 and roller bearing pin 4 and
Roller 5；The front end of chain driving arm 6 is connected with transmission arm 3 and on linked transmission arm rail plate 7；Linked transmission
Arm rail plate 7 is arranged on switch pallet 1 and contact box mounting plate 23.The axle sleeve 8 that horizontally slips is slided through the axle sleeve that horizontally slips
Dynamic rail road 14 and valve or so driver plate 11 is fixed on valve or so driver plate 11 with bolt handle or so transmission crank arm 9, with a left side
The axle handle of gear in the outside of right transmission crank arm 9 axle sleeve 8 that horizontally slips is fixed in left valve left and right rail 12 and valve or so driver plate 11
Between.Valve impeller-hub 10 is set on chain driving arm 6, valve impeller-hub 10 is slided through chain driving arm 6 and linked transmission arm
Dynamic guide rail 7 is simultaneously fixed in left and right transmission crank arm 9.Upper and lower valve sliding block 17 is passed through on valve left and right rail 12, lower contact box
Valve sliding rail 18 and upper contact head box valve sliding rail 20 and valve or so driver plate 11, the sliding block positioning of upper and lower valve connect
Plate 15 is fixed by bolts on valve or so driver plate 11 through upper and lower valve sliding block 17.Lower contact box valve baffle plate 16 and it is upper touch
Head cartridge valve baffle plate 19 is fixed on the side of upper and lower valve sliding block 17.Lower contact box 21 behind lower contact box valve baffle plate 16,
For upper contact head box 22 behind upper contact head box valve baffle plate 19, lower contact box 21 and upper contact head box 22 are separately fixed at contact box installation
On plate 23.
The operating process of the present invention is as follows：
When switch puts into operation：
Chassis of circuit breaker handcart switch pallet 1 move forward, the promotion iron plate on chassis of circuit breaker handcart leading screw with forever
Magnet connector 2 is contacted and moved before promoting transmission arm 3, and the roller 5 of the front end of transmission arm 3 rolls on switch pallet 1, transmission arm
3 promotions are slided on linked transmission arm rail plate 7 in chain driving arm 6 and the thrust of horizontal direction are changed over Vertical Square
To upward thrust, chain driving arm 6 drives valve impeller-hub 10 to move upwards, and valve impeller-hub 10 drives left and right transmission to turn
Arm 9 moves upwards, and left and right transmission crank arm 9 drives the axle sleeve 8 that horizontally slips being arranged on valve or so driver plate 11 to be slided in left and right
Moved upwards in moving axis set sliding rail 14, while drive the sliding block of valve up and down 17 being arranged on valve or so driver plate 11,
Moved upwards in lower contact box valve sliding rail 18 and upper contact head box valve sliding rail 20 respectively, be is arranged on up and down
19 times upper motions of lower contact box valve baffle plate 16 and upper contact head box valve baffle plate on valve sliding block 17, while make lower contact box 21
Opened with upper contact head box front end, switch contact insertion contact box.
During switch maintenance：
Switch contact extracts contact box, and chassis of circuit breaker handcart is moved rearwards on switch pallet 1, chassis of circuit breaker handcart
Promotion iron plate on leading screw drives permanent magnet connector 2 and pulls transmission arm 3 to be moved rearwards, and the roller 5 of the front end of transmission arm 3 is being opened
Close and rolled on pallet 1, the pulling of transmission arm 3 is slided in chain driving arm 6 on linked transmission arm rail plate 7 and horizontal
The reasoning in direction changes over the downward pulling force of vertical direction, and chain driving arm 6 drives valve to pull axle 10 to move downward, valve
Impeller-hub 10 drives left and right transmission crank arm 9 to move downward, and left and right transmission crank arm 9, which drives, to be arranged on valve or so driver plate 11
The axle sleeve 8 that horizontally slips moves downward in the axle sleeve sliding rail 14 that horizontally slips, while drives and be arranged on valve or so driver plate
The sliding block of valve up and down 17 on 11, respectively in lower contact box valve sliding rail 18 and upper contact head box valve sliding rail 20 to
Lower motion, lower the contact box valve baffle plate 16 and upper contact head box valve baffle plate 19 that are arranged on upper and lower valve sliding block 17 made are downward
Motion, while close lower contact box 21 and upper contact head box front end.
The device drives left and right driver plate to be slided in two rail plates using a drive station, it is ensured that contact box baffle plate
Both sides uniform force balance, enables contact box baffle plate parallel motion ensure that contact box baffle plate smoothly while open or close,
The valve baffle plate opening device for solving the contact box of existing armouring moving-out type switch cubicle is being turned on and off contact box baffle plate
When cannot be guaranteed contact box baffle plate smoothly while hidden danger safe for operation caused by opening or closing, ensure that the safety of operations staff
Operation.
Above description is the explanation of the present invention, is not limitation of the invention, limited range of the present invention is referring to right
It is required that in the case of the spirit without prejudice to the present invention, this present invention can make any type of modification.
Claims (4)
1. the contact box valve baffle plate opening device of a kind of armouring moving-out type switch cubicle, it is characterised in that including switching pallet
(1) one end for, switching transmission arm (3) on pallet (1) is provided with permanent magnet connector (2), roller bearing pin (4) and roller (5), passes
The other end of swing arm (3) is connected with chain driving arm (6), and transmission arm (3) and chain driving arm (6) are arranged on linked transmission
On arm rail plate (7)；
Described switch pallet (1) vertical connection contact box mounting plate (23), the both ends of linked transmission arm rail plate (7) are pacified respectively
Put on switch pallet (1) and contact box mounting plate (23), the both sides of the contact box mounting plate (23) are provided with the axle that horizontally slips
Sliding rail (14) and valve or so driver plate (11) are covered, wears valve impeller-hub (10) on chain driving arm (6), valve pushes away
The both ends of moving axis (10) are provided with the axle sleeve (8) that horizontally slips, and the axle sleeve that horizontally slips (8) passes through the axle sleeve sliding rail (14) that horizontally slips
It is fixed on valve or so driver plate (11) with bolt handle or so transmission crank arm (9) on valve or so driver plate (11), left and right passes
Axle handle of gear on the outside of dynamic connecting lever (9) axle sleeve (8) that horizontally slips is fixed on valve left and right rail (12) and valve or so driver plate
(11) among.
2. a kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle according to claim 1, its feature
It is, the sliding block for being connected with upper and lower valve on described valve or so driver plate (11) by upper and lower valve sliding block (17) positions connecting plate
(15), upper and lower valve sliding block (17) passes through the lower contact box valve sliding rail (18) on valve left and right rail (12) and upper contact head
Box valve sliding rail (20) and valve or so driver plate (11).
3. a kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle according to claim 2, its feature
It is, the side of the valve sliding block (17) up and down is fixed with lower contact box valve baffle plate (16) and upper contact head box valve baffle plate
(19) lower contact box (21), is provided with rear side of lower contact box valve baffle plate (16), is provided with rear side of upper contact head box valve baffle plate (19) upper
Contact box (22), lower contact box (21) and upper contact head box (22) contact with contact box mounting plate (23).
4. a kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle according to claim 1, its feature
It is, the valve impeller-hub (10) is through chain driving arm (6) and linked transmission arm rail plate (7) and is fixed on left and right
In transmission crank arm (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414611.XA CN106025893B (en) | 2016-06-13 | 2016-06-13 | A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610414611.XA CN106025893B (en) | 2016-06-13 | 2016-06-13 | A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106025893A CN106025893A (en) | 2016-10-12 |
| CN106025893B true CN106025893B (en) | 2018-01-05 |
Family
ID=57087781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610414611.XA Active CN106025893B (en) | 2016-06-13 | 2016-06-13 | A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025893B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101001003B (en) * | 2007-01-01 | 2010-12-22 | 常熟开关制造有限公司(原常熟开关厂） | Valve open-close mechanism of movable high-tension switch cabinet |
| CN202178523U (en) * | 2011-08-12 | 2012-03-28 | 上海西门子开关有限公司 | Valve mechanism and switch cabinet thereof |
| CN203086037U (en) * | 2013-03-19 | 2013-07-24 | 新疆昆仑电气有限公司 | Electromagnetic locking device for fixed contact valve of circuit breaker of switch cabinet |
| KR101494794B1 (en) * | 2013-12-20 | 2015-02-23 | 엘에스산전 주식회사 | Safety Shutter of Vacuum Circuit Breaker |
| CN104852321A (en) * | 2015-06-11 | 2015-08-19 | 朱子毅 | Automatic control device for valve of gravity-sensing type centrally-installed switchgear |
-
2016
- 2016-06-13 CN CN201610414611.XA patent/CN106025893B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106025893A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110416910B (en) | Switch cabinet and valve driving mechanism with self-locking function | |
| CN107359534B (en) | Valve interlocking device special for SF6 circuit breaker | |
| CN106025893B (en) | A kind of contact box valve baffle plate opening device of armouring moving-out type switch cubicle | |
| CN203839801U (en) | Door-opening device for universal circuit breaker drawer base | |
| CN104386564A (en) | Safety elevator door knife device with locking mechanism | |
| CN203660377U (en) | Handcart switch cabinet door operation interlocking mechanism | |
| CN202210643U (en) | Mid-set type switch cabinet valve device | |
| CN105091600A (en) | Novel lifting and sealing device for furnace door | |
| CN106437278B (en) | Transmission line safety transmission of electricity maintenance device | |
| CN202696027U (en) | Valve device of switch cabinet | |
| CN201877714U (en) | Chassis with door-closing interlock | |
| CN208656280U (en) | A kind of minitype high voltage cabinet valve mechanism | |
| CN203218127U (en) | Earthing switch and back-door interlocking mechanism for medium-voltage switch cabinet | |
| CN205863762U (en) | A kind of switch cabinet shutter headstock gear | |
| CN101769099A (en) | Portal crane lock | |
| CN202121214U (en) | Upper and lower door interlocking device | |
| CN203406548U (en) | Valve blocking mechanism | |
| CN204531697U (en) | A kind of shield door electronic lock | |
| CN204481372U (en) | A kind of secondary interlocking gear of high-tension switch cabinet | |
| CN106684745A (en) | Valve locking apparatus | |
| CN101630817A (en) | central-placed type high-voltage switch cabinet | |
| CN203039277U (en) | Valve self-locking mechanism of centrally-mounted switch cabinet | |
| CN102496873B (en) | Interlocking device for door closing operation of switching equipment | |
| CN202625538U (en) | Elevator maintenance safety device | |
| CN202210640U (en) | Valve device for floor-type switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |