CN207469949U - A kind of high voltage power distributing cabinet smart locking device - Google Patents
A kind of high voltage power distributing cabinet smart locking device Download PDFInfo
- Publication number
- CN207469949U CN207469949U CN201721457819.6U CN201721457819U CN207469949U CN 207469949 U CN207469949 U CN 207469949U CN 201721457819 U CN201721457819 U CN 201721457819U CN 207469949 U CN207469949 U CN 207469949U
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- CN
- China
- Prior art keywords
- motor
- high voltage
- lock housing
- locking bar
- voltage power
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Abstract
The utility model discloses a kind of high voltage power distributing cabinet smart locking devices, including lock housing, first locking bar, second locking bar and gear, first motor is installed in the middle part of the lock housing, the propeller shaft sleeve of first motor is equipped with gear, and gear engages respectively with the first locking bar and the second locking bar, the middle part both ends of the lock housing are symmetrically welded there are two fixed frame, second motor is installed on the fixed frame, the propeller shaft sleeve of second motor is equipped with first bevel gear, the first bevel gear is engaged with second bevel gear, screw shell is fixedly plugged in the middle part of the second bevel gear, the screw shell is rotatably connected on the inner wall of lock housing, the screw shell internal thread is connected with screw rod, block is fixedly connected at the port of the screw rod.The utility model stable structure, easy to operation, engaging is firm, durable, is worthy to be popularized.
Description
Technical field
The utility model is related to high voltage power distributing cabinet blocking device technical fields more particularly to a kind of high voltage power distributing cabinet intelligently to close
Locking device.
Background technology
High voltage power distributing cabinet refers to play break-make, control in electric system power generation, transmission of electricity, distribution, electric energy conversion and consumption
Or protection the effects that, voltage class 3.6kV~550kV electric equipment products, mainly including high-voltage circuitbreaker, high voltage isolator
With earthing switch, high voltage load switch, high pressure automatic reclosing and sectionaliser, high-voltage actuating mechanism, high voltage explosion-proof power distribution device and
Several major class such as high-tension switch cabinet.High voltage switch manufacturing industry is the manufacturing important component of power transmission and transforming equipment, in entire electric power
It is played a very important role in industry.
Through retrieval, Chinese patent grant number CN206554650U discloses a kind of high voltage power distributing cabinet smart locking device, but
It uses electromagnet, when cabinet door is closed for a long time, is lost before leading to manufacture containing remanent magnetism in the core, so as to cause establishing not
Play due magnetic field.
Utility model content
The purpose of this utility model is that snap-in structure engaging is unstable in the prior art and long-time is without volatile in order to solve
The problem of effect, and a kind of high voltage power distributing cabinet smart locking device proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of high voltage power distributing cabinet smart locking device, including lock housing, the first locking bar, the second locking bar and gear, the lock housing
Middle part the first motor is installed, the propeller shaft sleeve of first motor is equipped with gear, and gear respectively with the first locking bar and the
Two locking bars engage, and the middle part both ends of the lock housing are symmetrically welded there are two fixed frame, and the second motor is equipped on the fixed frame,
The propeller shaft sleeve of second motor is equipped with first bevel gear, and the first bevel gear is engaged with second bevel gear, and described second
Screw shell is fixedly plugged in the middle part of bevel gear, the screw shell is rotatably connected on the inner wall of lock housing, the thread bush
Cylinder internal thread is connected with screw rod, block is fixedly connected at the port of the screw rod, the one end of the screw rod far from block passes through
Bearing is rotatably connected to multiple end to end link mechanisms, and the lower end of the link mechanism is rotatably connected to slide plate, the cunning
Gag lever post is welded on plate, the gag lever post is slidably connected with fixed frame, and the upper end of the link mechanism is rotatably connected to fixture block,
Multiple brute springs, first locking bar and the second locking bar position corresponding with fixture block are welded between the fixture block and fixed frame
Offer card slot.
Preferably, the link mechanism is made of first connecting rod, second connecting rod and third connecting rod, the first connecting rod,
Two connecting rods and third connecting rod rotation connection.
Preferably, the screw shell is rotatably connected on by deep groove ball bearing on the inner wall of lock housing.
Preferably, the width of the fixture block and card slot is equal.
Preferably, the one end of the fixture block far from brute spring uses arcuate structure.
Preferably, second motor uses micro-planetary gear decelerating motor.
In the utility model, the first locking bar, the second locking bar, gear and the first motor are the prior art, no longer superfluous herein
It states, operation principle is：The second motor is opened, the drive shaft of the second motor drives first bevel gear rotation, and first bevel gear drives
The second bevel gear rotation being engaged with, second bevel gear drives screw shell rotation, since screw shell is fixed by bearing
On the inner wall of lock housing, therefore screw shell can drive the screw rod side-to-side movement being threadedly coupled therewith, and screw rod is driven by bearing
Rotationally connected connecting rod mechanism movement, first connecting rod pull second connecting rod and third connecting rod contractile motion, third connecting rod band
The dynamic fixture block movement for having rotated connection therewith, and detached under the fastening state of card slot, the first locking bar is in active state at this time,
The protective effect of anti-limited slip plate overexercise is played in the setting of gag lever post.The utility model stable structure, easy to operation, engaging is steady
Gu it is durable, it is worthy to be popularized.
Description of the drawings
Fig. 1 be the utility model proposes a kind of high voltage power distributing cabinet smart locking device structure diagram；
Fig. 2 is part A enlarged structure schematic diagram in the utility model Fig. 1.
In figure：1 lock housing, 2 gears, 3 first locking bars, 4 second locking bars, 5 fixed frames, 6 second connecting rods, 7 third connecting rods, 8
One connecting rod, 9 brute springs, 10 card slots, 11 fixture blocks, 12 bearings, 13 screw rods, 14 screw shells, 15 deep groove ball bearings, 16 blocks,
17 first bevel gears, 18 second bevel gears, 19 second motors, 20 gag lever posts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-2, a kind of high voltage power distributing cabinet smart locking device, including lock housing 1, the first locking bar 3,4 and of the second locking bar
Gear 2, the middle part of lock housing 1 are equipped with the first motor, and the propeller shaft sleeve of the first motor is equipped with gear 2, and gear 2 is respectively with first
3 and second locking bar 4 of locking bar engages, and the middle part both ends of lock housing 1 are symmetrically welded there are two fixed frame 5, and second is equipped on fixed frame 5
Motor 19, the propeller shaft sleeve of the second motor 19 are equipped with first bevel gear 17, and first bevel gear 17 is engaged with second bevel gear 18, the
The middle part of two bevel gears 18 is fixedly plugged with screw shell 14, and screw shell 14 is rotatably connected on the inner wall of lock housing 1, thread bush
14 internal threads of cylinder are connected with screw rod 13, and block 16, the one end of screw rod 13 far from block 16 are fixedly connected at the port of screw rod 13
Multiple end to end link mechanisms are rotatably connected to by bearing 12, the lower end of link mechanism is rotatably connected to slide plate, slide plate
On be welded with gag lever post 20, gag lever post 20 is slidably connected with fixed frame 5, and the upper end of link mechanism is rotatably connected to fixture block 11, card
Multiple brute springs 9, the first locking bar 3 and the second locking bar 4 are welded between block 11 and fixed frame 5 and 11 corresponding position of fixture block is equal
Card slot 10 is offered, link mechanism is made of first connecting rod 8, second connecting rod 6 and third connecting rod 7, first connecting rod 8, second connecting rod 6
It is rotatablely connected with third connecting rod 7, link mechanism is easily installed, compact-sized, and screw shell 14 is rotated by deep groove ball bearing 15
It is connected on the inner wall of lock housing 1, the setting of deep groove ball bearing 15 is played the role of supporting and fixing, so as to make screw shell 14
It can realize rotation, fixture block 11 is equal with the width of card slot 10, and width is equal to prevent generation gap after engaging from causing to shake, fixture block
11 one end far from brute spring 9 use arcuate structure, and arcuate structure is stuck when can prevent from moving, and the second motor 19 is using miniature
Planet-gear speed reducing motor, micro-planetary gear decelerating motor have the advantages of small, rotating speed is slow, and torque is big.
The first locking bar 3, the second locking bar 4,2 and first motor of gear are the prior art in the utility model, herein no longer
It repeats, operation principle is：The second motor 19 is opened, the drive shaft of the second motor 19 drives first bevel gear 17 to rotate, the first cone
Gear 17 drives the second bevel gear 18 being engaged with to rotate, and second bevel gear 18 drives screw shell 14 to rotate, due to screw thread
Sleeve 14 is fixed on by deep groove ball bearing 15 on the inner wall of lock housing 1, therefore screw shell 14 can drive what is be threadedly coupled therewith
13 side-to-side movement of screw rod, screw rod 13 drive rotationally connected connecting rod mechanism movement by bearing 12, and first connecting rod 8 pulls the
7 contractile motion of two connecting rods 6 and third connecting rod, third connecting rod 7 drive the fixture block 11 for having rotated connection therewith to move, and from card slot 10
Fastening state under detach, the first locking bar 3 is in active state at this time, and anti-limited slip plate overexercise is played in the setting of gag lever post 20
Protective effect.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of high voltage power distributing cabinet smart locking device, including lock housing (1), the first locking bar (3), the second locking bar (4) and gear
(2), which is characterized in that the first motor is installed, the propeller shaft sleeve of first motor is equipped with gear in the middle part of the lock housing (1)
(2), and gear (2) engages respectively with the first locking bar (3) and the second locking bar (4), and the middle part both ends of the lock housing (1) are symmetrically welded
There are two fixed frame (5), the second motor (19), the propeller shaft sleeve of second motor (19) are installed on the fixed frame (5)
Equipped with first bevel gear (17), the first bevel gear (17) is engaged with second bevel gear (18), the second bevel gear (18)
Middle part be fixedly plugged with screw shell (14), the screw shell (14) is rotatably connected on the inner wall of lock housing (1), the spiral shell
Line sleeve (14) internal thread is connected with screw rod (13), and block (16), the spiral shell are fixedly connected at the port of the screw rod (13)
The one end of bar (13) far from block (16) is rotatably connected to multiple end to end link mechanisms, the connecting rod by bearing (12)
The lower end of mechanism is rotatably connected to slide plate, and gag lever post (20), the gag lever post (20) and fixed frame (5) are welded on the slide plate
It is slidably connected, the upper end of the link mechanism is rotatably connected to fixture block (11), is welded between the fixture block (11) and fixed frame (5)
There are multiple brute springs (9), first locking bar (3) and the second locking bar (4) position corresponding with fixture block (11) offer card
Slot (10).
2. a kind of high voltage power distributing cabinet smart locking device according to claim 1, which is characterized in that the link mechanism by
First connecting rod (8), second connecting rod (6) and third connecting rod (7) are formed, and the first connecting rod (8), second connecting rod (6) and third connect
Bar (7) is rotatablely connected.
A kind of 3. high voltage power distributing cabinet smart locking device according to claim 1, which is characterized in that the screw shell
(14) it is rotatably connected on the inner wall of lock housing (1) by deep groove ball bearing (15).
4. a kind of high voltage power distributing cabinet smart locking device according to claim 1, which is characterized in that the fixture block (11) and
The width of card slot (10) is equal.
5. a kind of high voltage power distributing cabinet smart locking device according to claim 1, which is characterized in that the fixture block (11) is remote
One end from brute spring (9) uses arcuate structure.
A kind of 6. high voltage power distributing cabinet smart locking device according to claim 1, which is characterized in that second motor
(19) using micro-planetary gear decelerating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457819.6U CN207469949U (en) | 2017-11-03 | 2017-11-03 | A kind of high voltage power distributing cabinet smart locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457819.6U CN207469949U (en) | 2017-11-03 | 2017-11-03 | A kind of high voltage power distributing cabinet smart locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469949U true CN207469949U (en) | 2018-06-08 |
Family
ID=62262989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457819.6U Expired - Fee Related CN207469949U (en) | 2017-11-03 | 2017-11-03 | A kind of high voltage power distributing cabinet smart locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469949U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699768A (en) * | 2019-10-28 | 2020-01-17 | 南通醋酸纤维有限公司 | Wire stumble prevention channel filter screen mechanism |
| CN117552688A (en) * | 2023-11-17 | 2024-02-13 | 珠海盈源电气有限公司 | Power distribution cabinet for electrical equipment capable of preventing false opening |
-
2017
- 2017-11-03 CN CN201721457819.6U patent/CN207469949U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110699768A (en) * | 2019-10-28 | 2020-01-17 | 南通醋酸纤维有限公司 | Wire stumble prevention channel filter screen mechanism |
| CN110699768B (en) * | 2019-10-28 | 2024-05-03 | 南通醋酸纤维有限公司 | Filter screen mechanism for preventing wire from being stumbled |
| CN117552688A (en) * | 2023-11-17 | 2024-02-13 | 珠海盈源电气有限公司 | Power distribution cabinet for electrical equipment capable of preventing false opening |
| CN117552688B (en) * | 2023-11-17 | 2024-05-24 | 珠海盈源电气有限公司 | Power distribution cabinet for electrical equipment capable of preventing false opening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20181103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |