CN110493993A - A kind of outer anti-explosion cabinet for high pressure soft starting device - Google Patents
A kind of outer anti-explosion cabinet for high pressure soft starting device Download PDFInfo
- Publication number
- CN110493993A CN110493993A CN201910810376.1A CN201910810376A CN110493993A CN 110493993 A CN110493993 A CN 110493993A CN 201910810376 A CN201910810376 A CN 201910810376A CN 110493993 A CN110493993 A CN 110493993A
- Authority
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- China
- Prior art keywords
- high pressure
- cavity
- insulation board
- starting device
- soft starting
- 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.)
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- 238000004880 explosion Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000009413 insulation Methods 0.000 claims abstract description 43
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000003068 static effect Effects 0.000 claims abstract description 8
- 208000002925 dental caries Diseases 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 9
- 230000006872 improvement Effects 0.000 description 8
- 239000012190 activator Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
- H02P1/022—Security devices, e.g. correct phase sequencing
-
- 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
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of outer anti-explosion cabinets for high pressure soft starting device, the outer anti-explosion cabinet for being used for high pressure soft starting device includes shell, lockable mechanism, driving mechanism, it is equipped with partition in shell and forms the first cavity and the second cavity, first cavity is equipped with front door, partition is equipped with the first through hole of several connection the first cavitys and the second cavity, static contact is equipped in second cavity at first through hole, insulation board is equipped in first cavity, insulation board is equipped with several the second through-holes being correspondingly arranged with first through hole, lockable mechanism is connect with front door, front door can drive lockable mechanism to lock insulation board when opening, front door can drive lockable mechanism to unlock insulation board when closing, driving mechanism is connect with insulation board, driving mechanism driving insulation board to the second through-hole and first through hole can penetrate through after insulation board unlock.Structure of the invention is reasonable, easy for installation, highly-safe, has stronger compatibility.
Description
Technical field
The present invention relates to soft activator technical field, in particular to a kind of outer anti-explosion cabinet for high pressure soft starting device.
Background technique
Soft activator is a kind of motor for integrating electric machine soft starting, soft stop, light-load energy saving and multi-protective function
Controller, main composition have the three-phase anti-parallel thyristor being serially connected between power supply and controlled motor and its electronic control electricity
The high pressure soft starting device on road, 3Kv~10Kv is widely used in machine-building, manufacture of cement, metallurgy, mine, chemical industry, water process
Equal numerous areas.Outer anti-explosion cabinet is essential protection when high pressure soft starting device is used in containing in flammable explosive gas environment
Device, the existing outer most unreasonable structure of anti-explosion cabinet, installation is inconvenient, and safety is poor.
Summary of the invention
In view of the deficiencies of the prior art, easy for installation it is an object of that present invention to provide a kind of structurally reasonable, it is highly-safe
Outer anti-explosion cabinet for high pressure soft starting device.It is adopted the following technical scheme that
A kind of outer anti-explosion cabinet for high pressure soft starting device comprising:
Shell, the shell is interior to be equipped with partition and forms the first cavity and the second cavity, and first cavity is equipped with front door,
The partition is equipped with the first through hole of several connections first cavitys and the second cavity, described the in second cavity
One through hole is equipped with static contact, insulation board is equipped in first cavity, the insulation board is equipped with several and described first is logical
The second through-hole that hole is correspondingly arranged；
Lockable mechanism, the lockable mechanism are connect with the front door, and the front door can drive the lockable mechanism when opening
The insulation board is locked, the front door can drive the lockable mechanism to unlock the insulation board when closing；
Driving mechanism, the driving mechanism are connect with the insulation board, and the driving mechanism can be unlocked in the insulation board
After drive the insulation board to second through-hole and first through hole to penetrate through.
As a further improvement of the present invention, it is equipped with mounting plate close to first cavity side on the partition, it is described
Insulation board is set on the mounting plate, and the driving mechanism is connect with the mounting plate, and the driving mechanism can drive the peace
Loading board is vertically moving.
As a further improvement of the present invention, the mounting plate is equipped with several waist type grooves, and the waist type groove is along vertical side
To setting, caging bolt is equipped in the waist type groove, the driving mechanism can drive the mounting plate along the length of the waist type groove
Spend direction movement.
As a further improvement of the present invention, the driving mechanism is link mechanism.
As a further improvement of the present invention, the link mechanism includes button door rod, first rotating shaft, the first push rod, second
Push rod, the button door rod and the first push rod are connect with the first rotating shaft, are passed through between second push rod and the first push rod
Several swing arm connections, moment of face drive the first rotating shaft rotation, and the first rotating shaft drives the button door rod and the first push rod
Movement, first push rod drive the second pushrod movement by swing arm.
As a further improvement of the present invention, the lockable mechanism includes latch, locking rod, returning spring, and described
The inner wall of one cavity is equipped with the limit buckle cooperated with the locking rod, and the locking rod is arranged in the limit buckle, and described time
Multiple spring pocket is set on the locking rod, and the first pin shaft and the second pin shaft are additionally provided on the locking rod, the returning spring
One end is connect with the limit buckle, and the other end is connect with first pin shaft, and the mounting plate is equipped with matches with the latch
The lock groove of conjunction, the latch are set to the locking rod front end；
When the front door is closed, first pin shaft compresses the returning spring, the locking rod by the latch from
It is removed in the lock groove, forms unlock；
When the front door is opened, the returning spring drives the locking rod to move under restoring force effect, until described the
Two pin shafts after being abutted with the limit buckle latch be placed in the lock groove, formed locking.
As a further improvement of the present invention, be also arranged with gasket on the locking rod, one end of the gasket with it is described
The connection of first pin shaft, the other end are connect with the returning spring.
As a further improvement of the present invention, be equipped in first cavity for high pressure soft starting device front end card slot card
The clamping block connect.
As a further improvement of the present invention, it is equipped in first cavity and to cooperate with high pressure soft starting device bottom roller
Track.
Beneficial effects of the present invention:
Outer anti-explosion cabinet for high pressure soft starting device of the invention passes through setting insulation board, lockable mechanism and driving mechanism,
Front door can drive lockable mechanism to lock insulation board when opening, and front door can drive lockable mechanism to unlock insulation board when closing.Together
When, driving mechanism driving insulation board to the second through-hole and first through hole can penetrate through after insulation board unlock.Convenient for opening high pressure is soft
The moving contact of dynamic device is connect with the static contact on outer anti-explosion cabinet.Structure of the invention is reasonable, easy for installation, highly-safe, have compared with
Strong compatibility.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the overall structure diagram one in the embodiment of the present invention for the outer anti-explosion cabinet of high pressure soft starting device；
Fig. 2 is the overall structure diagram two in the embodiment of the present invention for the outer anti-explosion cabinet of high pressure soft starting device；
Fig. 3 is the partial structural diagram one in the embodiment of the present invention for the outer anti-explosion cabinet of high pressure soft starting device；
Fig. 4 is the partial structural diagram two in the embodiment of the present invention for the outer anti-explosion cabinet of high pressure soft starting device；
Fig. 5 is the structural schematic diagram one of lockable mechanism and link mechanism in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram two of lockable mechanism and link mechanism in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of lockable mechanism in the embodiment of the present invention；
Fig. 8 is the partial structural diagram of lockable mechanism in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of mounting plate in the embodiment of the present invention.
Description of symbols: 10, shell；11, limit buckle；20, partition；21, first through hole；22, static contact；30, insulation board；
31, the second through-hole；40, mounting plate；41, waist type groove；42, caging bolt；43, lock groove；50, lockable mechanism；51, latch；
52, locking rod；53, returning spring；54, the first pin shaft；55, the second pin shaft；56, gasket；60, link mechanism；61, door rod is detained；
62, first rotating shaft；63, the first push rod；64, the second push rod；65, swing arm；70, track；80, the second shaft；81, clamping block.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
It as shown in Figs 1-4, is the outer anti-explosion cabinet for high pressure soft starting device in the embodiment of the present invention, it is soft that this is used for high pressure
The outer anti-explosion cabinet of starter includes shell 10, lockable mechanism 50 and driving mechanism, and partition 20 is equipped in shell 10 and forms first
Cavity and the second cavity, the first cavity are equipped with front door, and partition 20 is equipped with the first of the first cavity of several connections and the second cavity
Through-hole 21 is equipped with static contact 22 in second cavity at first through hole 21, is equipped with insulation board 30 in the first cavity, on insulation board 30
Equipped with several the second through-holes 31 being correspondingly arranged with first through hole 21.
Lockable mechanism 50 is connect with front door, and front door can drive lockable mechanism 50 to lock insulation board 30 when opening, Qian Menguan
Lockable mechanism 50 can be driven to unlock insulation board 30 when closing.Driving mechanism is connect with insulation board 30, and driving mechanism can be in insulation board
30 to the second through-hole 31 of driving insulation board is penetrated through with first through hole 21 after 30 unlocks.
As shown in figure 9, being equipped with mounting plate 40 close to the first cavity side on partition 20, insulation board 30 is set to mounting plate 40
On, mounting plate 40 is equipped with several waist type grooves 41, and waist type groove 41 is arranged along the vertical direction, and caging bolt is equipped in waist type groove 41
42, driving mechanism can drive installation plate 40 moved along the length direction of waist type groove 41.In the present embodiment, the quantity of waist type groove 41
It is two.
As viewed in figures 5-8, lockable mechanism 50 includes latch 51, locking rod 52, returning spring 53, the inner wall of the first cavity
Equipped with the limit buckle 11 cooperated with locking rod 52, locking rod 52 is arranged in limit buckle 11, and returning spring 53 is sheathed on locking rod
On 52, the first pin shaft 54 and the second pin shaft 55 are additionally provided on locking rod 52, one end of returning spring 53 is connect with limit buckle 11, separately
One end is connect with the first pin shaft 54, and mounting plate 40 is equipped with the lock groove 43 cooperated with latch 51, and latch 51 is set to locking
52 front end of bar.
Preferably, lockable mechanism 50 further includes gasket 56, and one end of gasket 56 is connect with the first pin shaft 54, the other end with return
Multiple spring 53 connects.
When front door is closed, 54 compression reaction spring 53 of the first pin shaft, locking rod 52 moves latch 51 out of lock groove 11
Out, unlock is formed.
When front door is opened, returning spring 53 drives locking rod 52 to move under restoring force effect, until the second pin shaft 55 and limit
Latch 51 is placed in lock groove 43 after position button 11 abuts, and forms locking.Lock state is original state.
As seen in figs. 5-6, in the present embodiment, driving mechanism be link mechanism 60, link mechanism 60 include button door rod 61,
First rotating shaft 62, the first push rod 63, the second push rod 64, detain door rod 61 and the first push rod 63 is connect with first rotating shaft 62, and second
It is connected between push rod 64 and the first push rod 63 by several swing arms 65, moment of face drives first rotating shaft 62 to rotate, first rotating shaft 62
Driving button door rod 61 and the movement of the first push rod 63, the first push rod 63 drive the movement of the second push rod 64 by swing arm 65.
In the present embodiment, the clamping block 81 for being clamped with high pressure soft starting device front end card slot is equipped in the first cavity,
Clamping block 81 is used to be fixed with the clamping of high pressure soft starting device, and clamping block 81 is connect with the second shaft 80, the second shaft 80 and
Swing arm 65 connects.When the movement of the first push rod 63, swing arm 65 drives the rotation of the second shaft 80, so that clamping block 81 is driven to move,
It will be in the driving to the front end card slot of high pressure soft activator of clamping block 81.Preferably, the quantity of clamping block 81 is two.
In the present embodiment, the track 70 cooperated with high pressure soft starting device bottom roller is equipped in the first cavity, high pressure is soft
High pressure soft starting device is delivered in the first cavity by starter bottom roller and the cooperation of track 70.
When installation, lockable mechanism 50 is in original state, before it is in the open state, latch 51 is in lock groove 11
In, high pressure soft starting device is pushed by track 70, contacts the front end card slot of high pressure soft starting device with clamping block 81.Then, preceding
Door is closed, and 54 compression reaction spring 53 of the first pin shaft is pushed, and locking rod 52 removes latch 51 out of lock groove 11, forms solution
Lock.Then, first rotating shaft 62 being driven by moment of face, the driving of first rotating shaft 62 button door rod 61 and the first push rod 63 move, and first
Push rod 63 drives the second push rod 64 and the movement of the second shaft 80 by swing arm 65, and clamping block 81 is raised to card slot by the second shaft 80
It is interior, while the second push rod 64 being driven above to push away, insulation board 30 is pushed into the second through-hole 31 upwards and is penetrated through with first through hole 21, by high pressure
The front end moving contact of soft activator is connect with static contact 22, completes installation.
Outer anti-explosion cabinet for high pressure soft starting device of the invention passes through setting insulation board, lockable mechanism and driving mechanism,
Front door can drive lockable mechanism to lock insulation board when opening, and front door can drive lockable mechanism to unlock insulation board when closing.Together
When, driving mechanism driving insulation board to the second through-hole and first through hole can penetrate through after insulation board unlock.Convenient for opening high pressure is soft
The moving contact of dynamic device is connect with the static contact on outer anti-explosion cabinet.Structure of the invention is reasonable, easy for installation, highly-safe, have compared with
Strong compatibility.
Above embodiments are only to absolutely prove preferred embodiment that is of the invention and being lifted, and protection scope of the present invention is not
It is limited to this.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in guarantor of the invention
Within the scope of shield.Protection scope of the present invention is subject to claims.
Claims (9)
1. a kind of outer anti-explosion cabinet for high pressure soft starting device characterized by comprising
Shell, the shell is interior to be equipped with partition and forms the first cavity and the second cavity, and first cavity is equipped with front door, described
Partition is equipped with the first through hole of several connection first cavitys and the second cavity, leads in second cavity described first
It is equipped with static contact at hole, insulation board is equipped in first cavity, the insulation board is equipped with several and first through hole pair
The second through-hole that should be arranged；
Lockable mechanism, the lockable mechanism are connect with the front door, and the front door can drive the lockable mechanism by institute when opening
Insulation board locking is stated, the front door can drive the lockable mechanism to unlock the insulation board when closing；
Driving mechanism, the driving mechanism are connect with the insulation board, and the driving mechanism can unlock rear-guard in the insulation board
The insulation board to second through-hole and first through hole is moved to penetrate through.
2. being used for the outer anti-explosion cabinet of high pressure soft starting device as described in claim 1, which is characterized in that close to institute on the partition
The first cavity side is stated equipped with mounting plate, the insulation board is set on the mounting plate, the driving mechanism and the mounting plate
Connection, the driving mechanism can drive the mounting plate vertically moving.
3. being used for the outer anti-explosion cabinet of high pressure soft starting device as claimed in claim 2, which is characterized in that the mounting plate is equipped with
Several waist type grooves, the waist type groove are arranged along the vertical direction, and caging bolt is equipped in the waist type groove, and the driving mechanism can drive
The length direction that the mounting plate is moved along the waist type groove moves.
4. being used for the outer anti-explosion cabinet of high pressure soft starting device as claimed in claim 2, which is characterized in that the driving mechanism is to connect
Linkage.
5. being used for the outer anti-explosion cabinet of high pressure soft starting device as claimed in claim 4, which is characterized in that the link mechanism includes
Door rod, first rotating shaft, the first push rod, the second push rod are detained, the button door rod and the first push rod are connect with the first rotating shaft, institute
It states and is connected between the second push rod and the first push rod by several swing arms, moment of face drives the first rotating shaft to rotate, and described first
Shaft drives the button door rod and the first pushrod movement, and first push rod drives the second pushrod movement by swing arm.
6. being used for the outer anti-explosion cabinet of high pressure soft starting device as claimed in claim 2, which is characterized in that the lockable mechanism includes
Latch, locking rod, returning spring, the inner wall of first cavity are equipped with the limit buckle cooperated with the locking rod, the lock
Only bar is arranged in the limit buckle, and the returning spring is sheathed on the locking rod, is additionally provided with first on the locking rod
Pin shaft and the second pin shaft, one end of the returning spring are connect with the limit buckle, and the other end is connect with first pin shaft, institute
It states mounting plate and is equipped with the lock groove cooperated with the latch, the latch is set to the locking rod front end；
When the front door is closed, first pin shaft compresses the returning spring, and the locking rod is by the latch from described
It is removed in lock groove, forms unlock；
When the front door is opened, the returning spring drives the locking rod to move under restoring force effect, until second pin
Axis after being abutted with the limit buckle latch be placed in the lock groove, formed locking.
7. being used for the outer anti-explosion cabinet of high pressure soft starting device as claimed in claim 6, which is characterized in that also covered on the locking rod
Equipped with gasket, one end of the gasket is connect with first pin shaft, and the other end is connect with the returning spring.
8. being used for the outer anti-explosion cabinet of high pressure soft starting device as described in claim 1, which is characterized in that set in first cavity
There is the clamping block for being clamped with high pressure soft starting device front end card slot.
9. being used for the outer anti-explosion cabinet of high pressure soft starting device as described in claim 1, which is characterized in that set in first cavity
There is the track with the cooperation of high pressure soft starting device bottom roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810376.1A CN110493993B (en) | 2019-08-29 | 2019-08-29 | A outer explosion-proof cabinet for high-voltage soft starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910810376.1A CN110493993B (en) | 2019-08-29 | 2019-08-29 | A outer explosion-proof cabinet for high-voltage soft starter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110493993A true CN110493993A (en) | 2019-11-22 |
| CN110493993B CN110493993B (en) | 2024-05-17 |
Family
ID=68555101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910810376.1A Active CN110493993B (en) | 2019-08-29 | 2019-08-29 | A outer explosion-proof cabinet for high-voltage soft starter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110493993B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964659A (en) * | 2021-11-10 | 2022-01-21 | 江西伟德智能电气有限公司 | Safe switch board that prevents mistake and touch |
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| CN107482514A (en) * | 2017-08-23 | 2017-12-15 | 焦彭彭 | A kind of handcart-type high voltage electric switch cabinet |
| CN207320684U (en) * | 2017-08-24 | 2018-05-04 | 协成科技股份有限公司 | Breaker cabinet static contact closing means |
| CN109980543A (en) * | 2019-04-01 | 2019-07-05 | 山东高科成套设备有限公司 | A kind of self-relieving KYN28A-12 high-tension switch cabinet |
| CN210579659U (en) * | 2019-08-29 | 2020-05-19 | 苏州艾克威尔科技有限公司 | External explosion-proof cabinet for high-voltage soft starter |
-
2019
- 2019-08-29 CN CN201910810376.1A patent/CN110493993B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103912179A (en) * | 2014-03-27 | 2014-07-09 | 创斯达科技集团(中国)有限责任公司 | Interlocking mechanism for front and back doors of safety box |
| CN105375380A (en) * | 2015-11-25 | 2016-03-02 | 南京四方致捷开关有限公司 | Air-insulated double-power supply ring main unit |
| CN105896368A (en) * | 2016-04-22 | 2016-08-24 | 广州白云电器设备股份有限公司 | GN22 disconnecting switch stationary cabinet for operating device with isolatable live-line portion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113964659A (en) * | 2021-11-10 | 2022-01-21 | 江西伟德智能电气有限公司 | Safe switch board that prevents mistake and touch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110493993B (en) | 2024-05-17 |
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