CN108054667A - 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly - Google Patents
27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly Download PDFInfo
- Publication number
- CN108054667A CN108054667A CN201711485580.8A CN201711485580A CN108054667A CN 108054667 A CN108054667 A CN 108054667A CN 201711485580 A CN201711485580 A CN 201711485580A CN 108054667 A CN108054667 A CN 108054667A
- Authority
- CN
- China
- Prior art keywords
- shaken
- circuit breaker
- indoor vacuum
- breaker cart
- channel steel
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
-
- 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
-
- 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
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
Abstract
The present invention relates to a kind of 27.5kV indoor vacuum circuit breakers to shake into mechanism mounting assembly, the component includes symmetrical two frame that column channel steel, diagonal brace channel steel, installation channel steel are formed by fixedly connecting, positioning plate formation is respectively fixedly connected in two frame roof both sides to shake into mechanism mounting assembly, two frames are fixed on the indoor vacuum of 27.5kV by M12X40 bolts and are pressed on formula circuit breaker cart mounting bracket, and the lock tongue that the indoor vacuum of 27.5kV is shaken in shaking into formula circuit breaker cart into mechanism, which is locked, to be shaken into the reserved perforate of the positioning plate of mechanism mounting assembly.Advantageous effect is that the indoor vacuum of 27.5kV is shaken and is pressed into formula circuit breaker cart mounting bracket with the indoor vacuum of 27.5kV into formula circuit breaker cart and is engaged by the component, the simulation indoor vacuum of 27.5kV shakes into formula circuit breaker cart the working condition in XYN cabinets, it is conveniently adjusted handcart conductive contact bite and travel switch position signal etc., ensure to shake effective cooperation into formula handcart and XYN cabinets, the safe power supply for contact net provides huge guarantee.
Description
Technical field
The present invention relates to a kind of 27.5kV indoor vacuum circuit breakers to shake into mechanism mounting assembly, and the application of the component will shake
It is engaged with being pressed into formula circuit breaker cart mounting bracket and is possibly realized into formula circuit breaker cart.
Background technology
With the development of railway construction in China, electric railway construction enters Rapid development stage.Electric railway is opened
Logical operation mileage increases sharply, and the total kilometrage of China's electric railway is made to stride into world forefront.The update of train traction power with
Optimization provides condition advantageously to improve rail transportation efficiency and social and economic benefits, but high to more safety simultaneously
The railway power supply network of effect has active demand, and what particularly labor safety was faced will be unprecedented baptism.
Grid interval is just progressively higher by degree of protection as railway substation, the safety curtain in switching station hyperbaric chamber
High-tension switch cabinet is substituted.High-tension switch cabinet have compared to grid interval prevent on-load from closing a floodgate, prevent line with ground from closing a floodgate,
It prevents mistakenly entering charged chamber, prevent live connection of ground wire and prevents the advantages such as on-load broaching tool lock.Therefore in switching station of electric substation
Most important equipment 27.5kV vacuum circuit breakers are also installed by L-type support before, become installing in XYN cabinets.
The transformation of installation site, the influence to scheduling and planning also can not be ignored.27.5kV vacuum circuit breaker high-tension switch cabinet
Interior installation, narrow space are unfavorable for personnel and enter operation, are not easy to examine adjustment handcart conductive contact bite and travel switch
Position etc..Existing way is that trolley first is pushed into operating position in XYN cabinets, and trolley is pulled out cabinet again when need to adjust, has been adjusted
Operating position is pushed into after finishing again, flow is cumbersome and with repeatability.With being continuously increased for electric railway and electric substation, high pressure
The order volume shaken in cabinet into formula breaker can be continuously increased, and be shaken to simplify the indoor vacuum of 27.5kV into the adjustment inspection of formula circuit breaker cart
Proved recipe method is eager to develop a conveniently mounting assembly.
The content of the invention
To solve the problems, such as present in above-mentioned technology, the object of the present invention is to provide a kind of 27.5kV indoor vacuum circuit breakers
It shakes into mechanism mounting assembly, the application of the component, the indoor vacuum of 27.5kV is shaken indoor true into formula circuit breaker cart and 27.5kV
Pneumatics is engaged into formula circuit breaker cart mounting bracket and is possibly realized, and will simulate the indoor vacuum of 27.5kV and shakes into formula circuit breaker cart and exists
XYN cabinets (box handcart moves indoor cabinet) interior working condition, facilitates adjustment handcart conductive contact bite and travel switch position
Deng by handcart adjusting performance to optimum state, ensureing that the indoor vacuum of 27.5kV shakes the perfect cooperation into formula handcart and XYN cabinets.
To achieve the above object, the technical solution adopted by the present invention be to provide a kind of 27.5kV indoor vacuum circuit breakers shake into
Mechanism mounting assembly, wherein：The component includes symmetrical two that column channel steel, diagonal brace channel steel, installation channel steel are formed by fixedly connecting
Frame is respectively fixedly connected with positioning plate formation in two frame roof both sides and shakes into mechanism mounting assembly, and two frames pass through M12X40
Bolt is fixed on the indoor vacuum of 27.5kV and is pressed on formula circuit breaker cart mounting bracket, and the indoor vacuum of 27.5kV is shaken into formula breaker hand
Vehicle is pressed on the track of formula circuit breaker cart mounting bracket in the indoor vacuum of 27.5kV and slides, and the indoor vacuum of 27.5kV is shaken into formula open circuit
The lock tongue shaken in device handcart into mechanism, which is locked, to be shaken into the reserved perforate of the positioning plate of mechanism mounting assembly.
The effect of the present invention is to be pressed into using the component installation indoor vacuum of 27.5kV on formula circuit breaker cart mounting bracket, mould
It draws up the indoor vacuum of 27.5kV and shakes into formula circuit breaker cart the working condition in XYN cabinets.Handcart both sides space is rich, is conveniently adjusted
Handcart conductive contact bite and travel switch position signal etc. avoid handcart adjusting performance to optimum state in cabinet
Because insufficient space promotes the work of release XYN cabinets repeatedly during adjustment.It is conveniently adjusted handcart conductive contact bite and travel switch
Position signal etc. by handcart adjusting performance to optimum state, ensures to shake effective perfect cooperation into formula handcart and XYN cabinets, to connect
The safe power supply of net-fault provides huge guarantee.
The 27.5kV indoor vacuum circuit breakers shake the utilization into mechanism mounting assembly, can reduce the indoor vacuum of 27.5kV shake into
The accident rate of formula breaker 10%, the effective work efficiency for improving workshop examination and adjustment 40%.
Description of the drawings
The 27.5kV indoor vacuum circuit breakers that Fig. 1 Fig. 2 is respectively the present invention are shaken into mechanism mounting assembly left side frame, right side
Block schematic illustration；
Fig. 3 is that the 27.5kV indoor vacuum circuit breakers of the present invention are shaken into mechanism experiment position scheme of installation；
The 27.5kV indoor vacuum circuit breakers that Fig. 4 is the present invention are shaken into mechanism working position scheme of installation.
In figure：
1st, M16X65 bolts 2, M12X40 bolts 3, positioning plate 4, column channel steel 5, diagonal brace channel steel
The 6th, channel steel 7 is installed, shake into mechanism mounting assembly 8, the indoor vacuum of 27.5kV and shake into formula circuit breaker cart
9th, the indoor vacuum of 27.5kV is pressed into formula circuit breaker cart mounting bracket 10, shakes into mechanism
11st, conductive contact under conductive contact 12, M12X45 bolts 13, circuit breaker cart on circuit breaker cart
14th, M12X45 bolts 15, circuit breaker cart bottom run switch
Specific embodiment
It is illustrated with reference to the structure that attached drawing shakes into mechanism mounting assembly the 27.5kV indoor vacuum circuit breakers of the present invention.
The 27.5kV indoor vacuum circuit breakers of the present invention shake on-deformable using triangular framing into mechanism mounting assembly
Feature and design a kind of brand new, i.e., the indoor vacuum of original 27.5kV be pressed on formula circuit breaker cart mounting bracket 9 increase this
Component will be shaken suitable for the indoor vacuum of 27.5kV into 8 examination and adjustment of formula circuit breaker cart.
It is that the component includes column slot that the 27.5kV indoor vacuum circuit breakers of the present invention, which are shaken into mechanism mounting assembly structure,
Symmetrical two frame that steel 4, diagonal brace channel steel 5, installation channel steel 6 are formed by fixedly connecting, is respectively fixedly connected in two frame roof both sides
The formation of positioning plate 3 is shaken into mechanism mounting assembly 7, and two frames are fixed on the indoor vacuum of 27.5kV by M12X40 bolts 2 and are pressed into formula
On circuit breaker cart mounting bracket 9, the indoor vacuum of 27.5kV shakes into formula circuit breaker cart 8 and is pressed into formula open circuit in the indoor vacuum of 27.5kV
It is slided on the track of device handcart mounting bracket 9, the indoor vacuum of 27.5kV shakes the bolt lock into mechanism 10 in shaking into formula circuit breaker cart 8
Enter and shake into the reserved perforate of the positioning plate 3 of mechanism mounting assembly 7.
The frame is installed the frame that channel steel 6 is fixedly connected as triangle by 4 diagonal brace channel steel 5 of column channel steel.Described
Positioning plate 3 is connected with the frame roof M16X65 bolts 1 that both sides are welded, and the both sides folding surface of positioning plate 3 is equipped with reserved open
Hole, the reserved perforate that the indoor vacuum of 27.5kV is pressed into web of 9 both sides of formula circuit breaker cart mounting bracket with installing channel steel 6 are connected admittedly
It is fixed.
The 27.5kV indoor vacuum circuit breakers of the present invention shake what is be realized in into mechanism mounting assembly structure function：
Fig. 1, shown in 2, welded using 4 diagonal brace channel steel 5 of column channel steel installation channel steel 6, top positioning plate 3 is used with weldment
M16X65 bolts 1 are connected, and it is that the fixed indoor vacuum of 27.5kV is shaken into formula circuit breaker cart and shaken into mechanism 10 that positioning plate 3, which reserves perforate,
Lock tongue is used, and two connection installation indoor vacuum of channel steel 627.5kV of M12X40 bolts 2 are pressed into formula circuit breaker cart mounting bracket 9.So as to
It simulates the indoor vacuum of 27.5kV and shakes into formula circuit breaker cart the working condition in XYN cabinets.
4 diagonal brace channel steel 5 of column channel steel is installed channel steel 6 to weld, top positioning plate 3 and weldment 1 phase of M16X65 bolts
Even, positioning plate 3 is reserved perforate and is used for fixed shake into 10 lock tongue of mechanism, and installation channel steel 6 reserves perforate and is pressed into formula breaker for fixation
Handcart mounting bracket 9 is used.
Shown in Fig. 3, it will be shaken to be fixed on into mechanism mounting assembly 7 with M12X40 bolts 2 and be pressed into formula circuit breaker cart mounting bracket 9
On, the indoor vacuum of 27.5kV shake into formula circuit breaker cart 8 be manually pushed back into the indoor vacuum of 27.5kV be pressed into formula circuit breaker cart peace
It shelves in 9 tracks, the positioning plate 3 locking and shaken into mechanism mounting assembly 7 into 10 lock tongue of mechanism will be shaken and reserved in perforate, 27.5kV families
Interior vacuum is shaken into formula circuit breaker cart 8 into testing position, and 15 experiment position signal of adjustment circuit breaker cart bottom run switch tries
Position adjustment is tested to finish.
Shown in Fig. 4, to shake into mechanism 10, the indoor vacuum of 27.5kV, which is shaken into formula circuit breaker cart 8, moves forward to operating position,
Adjust on circuit breaker cart at conductive contact 11 under M12X45 bolts 12 and circuit breaker cart M12X45 bolts at conductive contact 13
14, two contact bites are preferred for 3-5mm, and adjustment circuit breaker cart bottom run switchs 15 working position signals, operating position tune
It is whole to finish.
Claims (3)
1. a kind of 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly, it is characterized in that：The component includes column channel steel
(4), symmetrical two frame that diagonal brace channel steel (5), installation channel steel (6) are formed by fixedly connecting, is fixed respectively in two frame roof both sides
Connected positioning plate (3) formation is shaken into mechanism mounting assembly (7), and it is indoor that two frames by M12X40 bolts (2) are fixed on 27.5kV
Vacuum is pressed on formula circuit breaker cart mounting bracket (9), and the indoor vacuum of 27.5kV is shaken indoor in 27.5kV into formula circuit breaker cart (8)
Vacuum is pressed on the track of formula circuit breaker cart mounting bracket (9) and slides, and the indoor vacuum of 27.5kV is shaken into formula circuit breaker cart (8)
The lock tongue shaken into mechanism (10), which is locked, to be shaken into the reserved perforate of the positioning plate (3) of mechanism mounting assembly (7).
2. 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly according to claim 1, it is characterized in that：The frame
Frame is fixedly connected as the frame of triangle by column channel steel (4) diagonal brace channel steel (5) installation channel steel (6).
3. 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly according to claim 1, it is characterized in that：Described determines
Position plate (3) is connected with the frame roof that both sides are welded with M16X65 bolts (1), and the both sides folding surface of positioning plate (3) is equipped with pre-
Perforate is stayed, the indoor vacuum of 27.5kV is pressed into web reserved of formula circuit breaker cart mounting bracket (9) both sides with installing channel steel (6) and opens
Hole connection is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485580.8A CN108054667A (en) | 2017-12-29 | 2017-12-29 | 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711485580.8A CN108054667A (en) | 2017-12-29 | 2017-12-29 | 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108054667A true CN108054667A (en) | 2018-05-18 |
Family
ID=62129522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711485580.8A Pending CN108054667A (en) | 2017-12-29 | 2017-12-29 | 27.5kV indoor vacuum circuit breakers are shaken into mechanism mounting assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108054667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349795A (en) * | 2019-07-25 | 2019-10-18 | 威倍智能科技有限公司 | Vacuum circuit breaker on outdoor lamppost |
-
2017
- 2017-12-29 CN CN201711485580.8A patent/CN108054667A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110349795A (en) * | 2019-07-25 | 2019-10-18 | 威倍智能科技有限公司 | Vacuum circuit breaker on outdoor lamppost |
| CN110349795B (en) * | 2019-07-25 | 2020-12-01 | 威倍智能科技有限公司 | Outdoor vacuum circuit breaker on post |
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