CN109004648A - A kind of double door interlocking active power filtering combination sideboard - Google Patents
A kind of double door interlocking active power filtering combination sideboard Download PDFInfo
- Publication number
- CN109004648A CN109004648A CN201810657578.2A CN201810657578A CN109004648A CN 109004648 A CN109004648 A CN 109004648A CN 201810657578 A CN201810657578 A CN 201810657578A CN 109004648 A CN109004648 A CN 109004648A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- door
- cabinet door
- cabinet body
- activity bar
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0221—Locks; Latches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/023—Handles; Grips
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/20—Active power filtering [APF]
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention discloses a kind of double door interlocking active power filtering combination sideboard, including several cabinet bodies arranged side by side and an interlocking mechanism；The leading flank of each cabinet body is equipped with a pair of of cabinet door, door lock is installed in one of cabinet door, the keyhole of door lock is set on the leading flank of the cabinet door, and lock tongue is set on the side of the movable end of the cabinet door, is provided with button box on the side of the movable end of another cabinet door；After cabinet door is closed, lock tongue can stretch out to be inserted into button box horizontally outward；Interlocking mechanism includes several activity bars, and the bottom surface of each activity bar is provided with several bolts and a voussoir；Activity bar crosses all cabinet bodies and is liftably set to the top of cabinet body door frame portion position；The top surface of each cabinet body is provided with the pin hole of respective pins in each activity bar of several correspondences, and the top surface of one of cabinet door can then form with the voussoir in one of activity bar and be slidably matched on each cabinet body.The invention has the benefit that the cabinet door of a cabinet body can only can be opened every time.
Description
Technical field
The invention belongs to electric control appliance technical fields, and in particular to a kind of double door interlocking active power filtering group
Close cabinet.
Background technique
Active Power Filter-APF (APF:Active power filter) is a kind of for dynamic harmonic wave, compensation nothing
The novel electric power electric device of function, it can carry out quick tracing compensation to the harmonic wave of different size and frequency, can be by adopting
Sample load current simultaneously carries out each harmonic and idle separation, controls and actively export the size, frequency and phase of electric current, and
Quick response offsets corresponding electric current in load, realizes dynamically track compensation, and can not only mend harmonic wave but also mend idle and uneven
Weighing apparatus.
As the explosion type of power technology develops, a large amount of Active Power Filter-APF is applied to various industries.This just makes
It is largely configured in control room at active power filtering cabinet.Centralized configuration can be convenient for management and later maintenance,
When Maintenance and Repair, technical staff needs to open cabinet door, can repair operation after enabling internal electrical components exposure.In order to examine
It repairs conveniently, technical staff is often fully open by the cabinet door of all cabinet bodies of Awaiting Overhaul and then one by one overhauls.This operation exists
Certain hidden danger, is embodied in the following aspects:
One, since the intracorporal electric component of cabinet is more important, decisive role is played to the normal operation of equipment, it is not necessary to
Long-time be exposed to the external environment and can improve security risk；
Two, it since cabinet body quantity is more, can forget to close certain cabinet doors there are technical staff, it is hidden equally to leave safety
Suffer from.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, a kind of double door interlocking active power filtering is provided
Combination sideboard can only can open the cabinet door of a cabinet body every time.
To solve prior art problem, the invention discloses a kind of double door interlocking active power filtering combination sideboard, packets
Include several cabinet bodies arranged side by side and an interlocking mechanism；
The leading flank of each cabinet body is equipped with a pair of of cabinet door, and door lock is equipped in one of cabinet door, and the keyhole of door lock is set to
On the leading flank of the cabinet door, lock tongue is set on the side of the movable end of the cabinet door, the side of the movable end of another cabinet door
On be provided with button box；After cabinet door is closed, lock tongue can stretch out to be inserted into button box horizontally outward；
Interlocking mechanism includes several activity bars, and the bottom surface of each activity bar is provided with several bolts and a voussoir；Activity bar is crossed
All cabinet bodies and the top for being liftably set to cabinet body door frame portion position；It is each that the top surface of each cabinet body is provided with several correspondences
The pin hole of respective pins in activity bar, on each cabinet body the top surface of one of cabinet door then can in one of activity bar
Voussoir formation is slidably matched；
When there is the cabinet door on any one cabinet body to open, the top surface of cabinet door can make activity bar decline final far from voussoir
It is inserted into bolt in the pin hole for the cabinet door being closed on other cabinet bodies；
When the cabinet door that open is closed, the top surface of cabinet door can jack up voussoir to make activity bar rising finally be detached from bolt
The pin hole of other cabinet doors being closed.
Preferably,
The leading flank of each cabinet door is also equipped with handle.
Preferably,
The leading flank of each cabinet door is also equipped with a display screen, several keys and several indicator lights；Display screen, key and indicator light
It is connected respectively with the intracorporal electric component of cabinet.
Preferably,
The fixing end of each cabinet door is pivotally connected by a shaft with the doorframe position on corresponding cabinet body.
Preferably,
The inside top surface of each cabinet body is equipped with radiator fan mould group, and the bottom of leading flank is provided with baffle, opens up on baffle
There are several ventilating heat dissipating holes.
Preferably,
Cabinet body is rectangular parallelepiped structure.
The invention has the benefit that the cabinet door of a cabinet body can only can be opened every time.
Detailed description of the invention
Fig. 1 is the structural perspective of the present invention in that state that the cabinet door is close；
Fig. 2 is structural perspective of the present invention under cabinet door opening state；
Fig. 3 is the single structure front view of cabinet body in that state that the cabinet door is close of the invention；
Fig. 4 is sectional view along A-A in Fig. 3；
Fig. 5 is B-B direction cross-sectional view in Fig. 3；
Fig. 6 is structure sectional view of the Fig. 4 under cabinet door opening state；
Fig. 7 is structure sectional view of the Fig. 5 under cabinet door opening state.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Fig. 1 to 7, a kind of double door interlocking active power filtering combination sideboard, including three cabinets arranged side by side
Body 1 and an interlocking mechanism.The leading flank of each cabinet body 1 is equipped with a pair of of cabinet door 2, is equipped with door lock 11 in one of cabinet door 2,
The keyhole 8 of door lock 11 is set on the leading flank of the cabinet door 2, and lock tongue 10 is set on the side of the movable end of the cabinet door 2, separately
Button box 12 is provided on the side of the movable end of one cabinet door 2；Cabinet door 2 close after, lock tongue 10 can stretch out horizontally outward to
It is inserted into button box 12.
Interlocking mechanism includes three activity bars 13, and there are three bolt 14 and a voussoirs for the bottom surface setting of each activity bar 13
15；Activity bar 13 crosses all cabinet bodies 1 and is liftably set to the top at 1 doorframe position of cabinet body；The top surface of each cabinet body 1
The pin hole 16 of respective pins 14 in each activity bar 13 is corresponded to there are three being arranged, the top surface of one of cabinet door 2 on each cabinet body 1
It can then be formed and be slidably matched with the voussoir 15 in one of activity bar 13.
When there is the cabinet door 2 on any one cabinet body 1 to open, first have to unlock door lock 11, it is then that cabinet door 2 is gradually same
When open, the top surface of cabinet door 2 can decline far from voussoir 15, the activity bar 13 under the effect of gravity to make in the activity bar 13
Bolt 14 be inserted into the pin hole 16 for the cabinet door 2 being closed on other cabinet bodies 1.Although the cabinet door of other cabinet bodies 1 is to close,
Corresponding activity bar 13 is in jack-up state always, but due to having the cabinet door of cabinet body 1 opening, the corresponding activity bar of cabinet body 1
In the pin hole 16 for the cabinet door 2 that 13 declines can make the bolt 14 of its bottom surface be inserted into other cabinet bodies 1, to prevent remaining 1 quilt of cabinet body
It opens.
When the cabinet door 2 that open is closed, since the horizontal applied force being subject to can be divided into one by the wedge surface of voussoir 15
The component of vertical direction, so that the top surface of cabinet door 2 can jack up voussoir 15 finally to be made to insert to make the activity bar 13 rise
Pin 14 is detached from the pin hole 16 of other cabinet doors 2 being closed, and finally closes the cabinet door 2 of the cabinet body 1, so, on remaining cabinet body 1
Cabinet door 2 can open.
Each activity bar 13 can be formed the cabinet door on other cabinet bodies 1 under the switch operation of cabinet door 2 on corresponding cabinet body 1
Interlocked control, so as to realize that the cabinet door of an only cabinet body 1 every time can be opened.And total uses mechanical system
It realizes, even if cabinet door 2 still can be opened under power blackout situation carries out upkeep operation.
Preferably, the leading flank of each cabinet door 2 is also equipped with handle 5.
Preferably, the leading flank of each cabinet door 2 is also equipped with a display screen 4, several keys 6 and several indicator lights
7；Display screen 4, key 6 and indicator light 7 are connected with the electric component in cabinet body 1 respectively.Display screen 4 can show the operation of equipment
Data more intuitively monitor current operating situation convenient for staff.Key 6 can then not need the case where opening cabinet door 2
It is lower to complete certain emergency operations.Indicator light 7 can then be reported when equipment breaks down for the electric components of certain failures
Alert display, helps targetedly to overhaul.
Preferably, the fixing end of each cabinet door 2 passes through a shaft and the doorframe position pivot on corresponding cabinet body 1
It connects.
Preferably, the inside top surface of each cabinet body 1 is equipped with radiator fan mould group 18, and the bottom of leading flank is set
It is equipped with baffle, several ventilating heat dissipating holes 9 are offered on baffle.
Preferably, cabinet body 1 is rectangular parallelepiped structure.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of double door interlocking active power filtering combination sideboard, it is characterised in that:
Including several cabinet bodies (1) and an interlocking mechanism arranged side by side；
The leading flank of each cabinet body (1) is equipped with a pair of of cabinet door, and door lock (11), the door lock are equipped in one of cabinet door
(11) keyhole (8) is set on the leading flank of the cabinet door, on the side for the movable end that lock tongue (10) is set to the cabinet door, separately
Button box (12) are provided on the side of the movable end of one cabinet door；After the cabinet door is closed, the lock tongue (10) being capable of horizontal direction
It is outer to stretch out to be inserted into the button box (12)；
The interlocking mechanism includes several activity bars (13), and the bottom surface of each activity bar (13) is provided with several bolts (14) and one
Voussoir (15)；The activity bar (13) crosses all cabinet bodies (1) and is liftably set to the cabinet body (1) doorframe position
Top；The top surface of each cabinet body (1) is provided with the pin hole (16) of respective pins (14) in each activity bar of several correspondences (13), often
The top surface of one of cabinet door then can form sliding with the voussoir (15) on one of activity bar (13) and match on a cabinet body (1)
It closes；
When there is the cabinet door on any one cabinet body (1) to open, the top surface of cabinet door can make institute far from the voussoir (15)
Stating activity bar (13) decline is inserted into the bolt (14) in the pin hole (16) for the cabinet door being closed on other cabinet bodies (1)；
When the cabinet door that open is closed, the top surface of cabinet door can jack up the voussoir (15) to make on the activity bar (13)
Rise the pin hole (16) for finally making the bolt (14) to be detached from other cabinet doors being closed.
2. a kind of double door interlocking active power filtering combination sideboard according to claim 1, it is characterised in that:
The leading flank of each cabinet door is also equipped with handle (5).
3. a kind of double door interlocking active power filtering combination sideboard according to claim 1, it is characterised in that:
The leading flank of each cabinet door is also equipped with a display screen (4), several keys (6) and several indicator lights (7)；The display screen
(4), key (6) and indicator light (7) are connected with the electric component in cabinet body (1) respectively.
4. a kind of double door interlocking active power filtering combination sideboard according to claim 1, it is characterised in that:
The fixing end of each cabinet door is pivotally connected by a shaft with the doorframe position on corresponding cabinet body (1).
5. a kind of double door interlocking active power filtering combination sideboard according to claim 1, it is characterised in that:
The inside top surface of each cabinet body (1) is equipped with radiator fan mould group (18), and the bottom of leading flank is provided with baffle, described
Several ventilating heat dissipating holes (9) are offered on baffle.
6. a kind of double door interlocking active power filtering combination sideboard according to claim 1, it is characterised in that:
The cabinet body (1) is rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657578.2A CN109004648B (en) | 2018-06-20 | 2018-06-20 | Double-door interlocking type active power filtering combination cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657578.2A CN109004648B (en) | 2018-06-20 | 2018-06-20 | Double-door interlocking type active power filtering combination cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109004648A true CN109004648A (en) | 2018-12-14 |
| CN109004648B CN109004648B (en) | 2022-04-05 |
Family
ID=64602031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810657578.2A Active CN109004648B (en) | 2018-06-20 | 2018-06-20 | Double-door interlocking type active power filtering combination cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004648B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060785Y (en) * | 2007-07-20 | 2008-05-14 | 江苏八达真空电气有限公司 | Mine anti-explosive switch dual-door locking device |
| CN102768911A (en) * | 2012-07-23 | 2012-11-07 | 江苏大全长江电器股份有限公司 | Switch cabinet grounding switch and lower door interlocking mechanism |
| CN203819677U (en) * | 2014-05-06 | 2014-09-10 | 无锡市申锡船舶设备厂 | Sealing-type cabinet |
-
2018
- 2018-06-20 CN CN201810657578.2A patent/CN109004648B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060785Y (en) * | 2007-07-20 | 2008-05-14 | 江苏八达真空电气有限公司 | Mine anti-explosive switch dual-door locking device |
| CN102768911A (en) * | 2012-07-23 | 2012-11-07 | 江苏大全长江电器股份有限公司 | Switch cabinet grounding switch and lower door interlocking mechanism |
| CN203819677U (en) * | 2014-05-06 | 2014-09-10 | 无锡市申锡船舶设备厂 | Sealing-type cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109004648B (en) | 2022-04-05 |
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