CN106911085A - A kind of Intelligent power distribution cabinet for being easy to bug check for power system - Google Patents
A kind of Intelligent power distribution cabinet for being easy to bug check for power system Download PDFInfo
- Publication number
- CN106911085A CN106911085A CN201710217583.7A CN201710217583A CN106911085A CN 106911085 A CN106911085 A CN 106911085A CN 201710217583 A CN201710217583 A CN 201710217583A CN 106911085 A CN106911085 A CN 106911085A
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- power distribution
- fixed
- easy
- bug check
- 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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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Distribution Board (AREA)
Abstract
The present invention relates to a kind of Intelligent power distribution cabinet for being easy to bug check for power system,Including side door mechanism,Side door mechanism includes Placement Cell and two fixation kits,Placement Cell includes placement component and two lifting units,Lifting unit includes the first motor,Buffer stopper,First drive shaft and movable block,Fixation kit includes the second motor,Drive gear and two fixed cells,Fixed cell includes driven gear,First connecting rod,Second connecting rod,Fix bar and sleeve pipe,The Intelligent power distribution cabinet for being easy to bug check for being used for power system controls the movement of fix bar by fixation kit,Insert it into inside pipe casing or away from sleeve pipe,So as to realize closing and the opening of side door,Simple structure simple operation,Moreover,Commissioning staff is facilitated to place universal meter by disposing component,And using lifting unit regulation placement component to correct position,Facilitating commissioning staff can directly observe debugging result,Improve the efficiency of power distribution cabinet bug check.
Description
Technical field
It is more particularly to a kind of to be easy to the intelligent of bug check for power system the present invention relates to field of electrical equipment
Power distribution cabinet.
Background technology
Power distribution cabinet is the general designation of motor control center, and used as the final stage device of distribution system, power distribution cabinet is used in load
The less occasion in more dispersed, loop, and motor control center is used for the occasion that load is concentrated, loop is more.
In order to understand the specific works situation of power distribution cabinet in further detail, the side of power distribution cabinet is typically provided with side door, by beating
Opening side door operating personnel can enter power distribution cabinet interior examination internal components operation conditions, but in existing power distribution cabinet, side door
Installing mechanism complex structure, it is not convenient to operate, moreover, it is necessary to be debugged to power distribution cabinet after the completion of power distribution cabinet wiring
Inspection, in ensureing that equipment can smoothly put into power system, usual staff can be detected inside power distribution cabinet by universal meter
Whether wiring is normal for each node, but during bug check, inside power distribution cabinet the testing instruments such as universal meter cannot be disposed to set
Standby, staff also needs to hand-held testing instruments when power distribution cabinet wiring is detected using the test pencil of testing instruments, existing so as to cause
Some distribution cross checkout procedure wastes time and energy, and inefficiency.
The content of the invention
The technical problem to be solved in the present invention is：In order to overcome the deficiencies in the prior art, there is provided one kind is used for power system
The Intelligent power distribution cabinet for being easy to bug check.
The technical solution adopted for the present invention to solve the technical problems is：It is a kind of to be easy to bug check for power system
Intelligent power distribution cabinet, including cabinet and be arranged on the side door mechanism of cabinet door side, the cabinet be provided with display screen, switch and
Some indicator lamps；
The side door mechanism includes side door, handle, Placement Cell and two fixation kits, and the handle is fixed on side door
Side and away from cabinet, the Placement Cell and two fixation kits are separately positioned on the opposite side of side door；
The Placement Cell includes placement component and two lifting units, and the placement component is arranged on two lifting units
Between, the lifting unit includes the first motor, buffer stopper, first with placement component drive connection, the lifting unit
Drive shaft and movable block, first motor are arranged on the top of buffer stopper, and first motor and buffer stopper are equal
Be fixed on side door, first drive shaft is arranged between the first motor and buffer stopper, first motor with
First drive shaft is connected, and the periphery of first drive shaft is provided with external screw thread, and the movable block is set in the first drive shaft
On, internal thread is provided with the movable block, the internal thread in the movable block matches with the external screw thread in the first drive shaft；
The fixation kit includes the second motor, drive gear and two fixed cells, second motor
Be fixed on side door and with drive gear drive connection, the fixed cell include driven gear, first connecting rod, second connecting rod,
Fix bar and sleeve pipe, the driven gear are engaged with drive gear and are hinged with second connecting rod by first connecting rod, the fixation
Bar is fixed on second connecting rod, and described sleeve pipe is arranged on the side of fix bar and away from second connecting rod, and described sleeve pipe is fixed on cabinet
On body.
Preferably, for the ease of place universal meter carry out power distribution cabinet measurement debugging, it is described placement component include movable plate,
Spacing framework, base plate and fixed plate, the both sides of the movable plate are fixedly connected with movable block, and the base plate is fixed on movable plate
Bottom, the bottom of the fixed plate is fixed on base plate, and the limitting casing frame is arranged on the top of base plate, the spacing framework
U-shaped is shaped as, the two ends of the spacing framework are fixed on movable plate.
Preferably, obtaining the positional information of commissioning staff for convenience, camera is provided with above the movable plate.
Preferably, in order to judge fix bar whether inside sleeve pipe, be provided with described sleeve pipe pressure sensor,
Spring and buffer board, bottom that the pressure sensor is fixed in sleeve pipe and are connected by spring with buffer board.
Preferably, in order to ensure moving direction of the fix bar in sleeve pipe, the second spacing ring is additionally provided with described sleeve pipe,
Second spacing ring is fixed on the inwall of sleeve pipe and is arranged between buffer board and fix bar.
Preferably, fix bar plug-in-sleeve for convenience, the fix bar is shaped as hemisphere near one end of sleeve pipe
Shape.
Preferably, the lifting of power distribution cabinet is carried for convenience, some suspension hooks are provided with above the cabinet.
Preferably, the moving direction in order to fix second connecting rod, the fixed cell also includes the first spacing ring, described
First spacing ring is fixed on side door and is set on second connecting rod.
Preferably, in order to provide good man-machine display interface, the display screen is chromatic liquid crystal screen.
Preferably, signal an alert for convenience, loudspeaker is additionally provided with the main body.
For the ease of the either on or off of side door, realize that side door connects with the fixed of cabinet by two fixation kits on side door
Connect and separate, drive drive gear to rotate by the second motor in fixation kit, so that engaged with drive gear
Driven gear is rotated, and drives first connecting rod angular turn while be moved, and under the position-limiting action of the first spacing ring, makes the
Two connecting rods move back and forth, and drive fix bar to move back and forth, and when fix bar is moved to sleeve pipe, fix bar passes through the second spacing ring,
Contact buffer board, makes pressure sensor produce pressure data by spring, now represents fix bar to stretch into inside pipe casing, second
Motor stops operating, and so as to complete the operation being fixed on side door in main body, when needing to open side door, second drives
Motor is rotated further, so as to drive fix bar to be moved to the direction away from sleeve pipe, fix bar is departed from sleeve pipe, so as to facilitate tune
Examination personnel are into carrying out the operation such as bug check inside power distribution cabinet.The intelligent of bug check that be easy to for being used for power system is matched somebody with somebody
Electric cabinet controls the movement of fix bar by fixation kit, inside pipe casing is inserted it into or away from sleeve pipe, so as to realize the pass of side door
Close and open, simple structure simple operation.
When commissioning staff carries out bug check to power distribution cabinet, universal meter is placed in placement component, using bottom plate support
Universal meter is played, and position is carried out to universal meter by spacing framework and fixed, using the camera detection commissioning staff's on movable plate
Position, by observing the height of commissioning staff, so that it is determined that the operation of placement component both sides lifting unit, in lifting unit,
First drive shaft turns are driven by the first motor, movable block is moved on the first driving direction of principal axis, so as to adjust peace
Put the height of component, adjusted to commissioning staff's sight line sustained height, facilitate commissioning staff intuitively to observe universal meter registration
And both hands can be vacated other positions of power distribution cabinet are tested operation.This is easy to the intelligent of bug check for power system
Power distribution cabinet facilitates commissioning staff to place universal meter by disposing component, and using lifting unit regulation placement component to suitable position
Put, facilitate commissioning staff directly to observe debugging result, improve the efficiency of power distribution cabinet bug check.
The beneficial effects of the invention are as follows this is used for the Intelligent power distribution cabinet for being easy to bug check of power system by fixing
Component controls the movement of fix bar, inside pipe casing is inserted it into or away from sleeve pipe, so as to realize closing and the opening of side door, structure
Simple operations are convenient, moreover, facilitate commissioning staff to place universal meter by disposing component, and adjust peace using lifting unit
Component to correct position is put, facilitates commissioning staff directly to observe debugging result, improve the efficiency of power distribution cabinet bug check.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention；
Fig. 2 is the structure of the side door mechanism of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention
Schematic diagram；
Fig. 3 is the structure of the fixation kit of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention
Schematic diagram；
Fig. 4 is the structural representation of the sleeve pipe of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention
Figure；
Fig. 5 is the structure of the placement component of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention
Schematic diagram；
Fig. 6 is the vertical view of the placement component of the Intelligent power distribution cabinet for being easy to bug check for power system of the invention
Figure；
In figure：1. cabinet, 2. side door mechanism, 3. display screen, 4. indicator lamp, 5. loudspeaker, 6. switchs, and 7. suspension hook, 8. takes the photograph
As head, 9. side door, 10. handle, 11. fixation kits, 12. placement components, 13. first motors, 14. buffer stoppers, 15. first
Drive shaft, 16. movable blocks, 17. second motors, 18. drive gears, 19. driven gears, 20. first connecting rods, 21. second
Connecting rod, 22. first spacing rings, 23. fix bars, 24. sleeve pipes, 25. pressure sensors, 26. springs, 27. buffer boards, 28. second
Spacing ring, 29. movable plates, 30. spacing frameworks, 31. base plates, 32. fixed plates.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant with the present invention.
As shown in figs 1 to 6, a kind of Intelligent power distribution cabinet for being easy to bug check for power system, including cabinet 1
With the side door mechanism 2 for being arranged on the side of cabinet door 1, the cabinet 1 be provided with display screen 3, switch 6 and some indicator lamps 4；
The side door mechanism 2 includes side door 9, handle 10, Placement Cell and two fixation kits 11, and the handle 10 is fixed
In the side of side door 9 and away from cabinet 1, the Placement Cell and two fixation kits 11 are separately positioned on the opposite side of side door 9；
The Placement Cell includes placement component 11 and two lifting units, and the placement component 11 is arranged on two liftings
Between unit, the lifting unit is connected with placement component 11, and the lifting unit includes the first motor 13, buffering
Block 14, the first drive shaft 15 and movable block 16, first motor 13 are arranged on the top of buffer stopper 14, and described first drives
Dynamic motor 13 and buffer stopper 14 are each attached on side door 9, and first drive shaft 15 is arranged on the first motor 13 and buffering
Between block 14, first motor 13 is connected with the first drive shaft 15, and the periphery of first drive shaft 15 is provided with
External screw thread, the movable block 16 is set in the first drive shaft 15, and internal thread, the movable block 16 are provided with the movable block 16
Interior internal thread matches with the external screw thread in the first drive shaft 15；
The fixation kit 11 includes the second motor 17, drive gear 18 and two fixed cells, and described second drives
Dynamic motor 17 is fixed on side door 9 and is connected with drive gear 18, and the fixed cell connects including driven gear 19, first
Bar 20, second connecting rod 21, fix bar 23 and sleeve pipe 24, the driven gear 19 are engaged and by first connecting rod with drive gear 18
20 are hinged with second connecting rod 21, and the fix bar 23 is fixed on second connecting rod 21, and described sleeve pipe 24 is arranged on fix bar 23
Side and away from second connecting rod 21, described sleeve pipe 24 is fixed on cabinet 1.
Preferably, carrying out power distribution cabinet measurement debugging for the ease of placing universal meter, the placement component 12 includes movement
Plate 29, spacing framework 30, base plate 31 and fixed plate 32, the both sides of the movable plate 29 are fixedly connected with movable block 16, the bottom
Plate 31 is fixed on the bottom of movable plate 29, and the bottom of the fixed plate 32 is fixed on base plate 31, and the spacing framework 30 is set
In the top of base plate 31, the spacing framework 30 is shaped as U-shaped, and the two ends of the spacing framework 30 are fixed on movable plate 29
On.
Preferably, obtaining the positional information of commissioning staff for convenience, the top of the movable plate 29 is provided with camera
8。
Preferably, in order to judge that whether fix bar 23 inside sleeve pipe 24, pressure is provided with described sleeve pipe 24
Sensor 25, spring 26 and buffer board 27, the pressure sensor 25 be fixed on the bottom in sleeve pipe 24 and by spring 26 with
Buffer board 27 is connected.
Preferably, in order to ensure to be additionally provided with second in moving direction of the fix bar 23 in sleeve pipe 24, described sleeve pipe 24
Spacing ring 28, second spacing ring 28 is fixed on the inwall of sleeve pipe 24 and is arranged between buffer board 27 and fix bar 23.
Preferably, the plug-in-sleeve 24 of fix bar 23 for convenience, shape of the fix bar 23 near one end of sleeve pipe 24
Shape is hemispherical.
Preferably, the lifting of power distribution cabinet is carried for convenience, the top of the cabinet 1 is provided with some suspension hooks 7.
Preferably, the moving direction in order to fix second connecting rod 21, the fixed cell also includes the first spacing ring 22,
First spacing ring 22 is fixed on side door 9 and is set on second connecting rod 21.
Preferably, in order to provide good man-machine display interface, the display screen 3 is chromatic liquid crystal screen.
Preferably, signal an alert for convenience, is additionally provided with loudspeaker 5 in the main body 1.
For the ease of the either on or off of side door 9, realize side door 9 with cabinet 1 by two fixation kits 11 on side door 9
Be fixedly connected and separate, drive drive gear 18 to rotate by the second motor 17 in fixation kit 11 so that with drive
The driven gear 19 of the engagement of moving gear 18 is rotated, angular turn while driving first connecting rod 20 to be moved, spacing first
Under the position-limiting action of ring 22, move back and forth second connecting rod 21, drive fix bar 23 to move back and forth, when fix bar 23 is to sleeve pipe 24
When mobile, fix bar 23 contacts buffer board 27 by the second spacing ring 28, pressure sensor 25 is produced pressure by spring 26
Data, now represent fix bar 23 to stretch into inside sleeve pipe 24, and the second motor 17 stops operating, so as to complete side door
9 fix operation on the body 1, and when needing to open side door 9, the second motor 17 is rotated further, so as to drive fix bar
23 move to the direction away from sleeve pipe 24, fix bar 23 is departed from sleeve pipe 24, enter in power distribution cabinet so as to facilitate commissioning staff
Portion carries out the operation such as bug check.The Intelligent power distribution cabinet for being easy to bug check for being used for power system passes through fixation kit 11
The movement of fix bar 23 is controlled, the inside of sleeve pipe 24 is inserted it into or away from sleeve pipe 24, so as to realize closing and the opening of side door 9,
Simple structure simple operation.
When commissioning staff carries out bug check to power distribution cabinet, universal meter is placed in placement component 12, using base plate
31 hold up universal meters, and carry out position to universal meter by spacing framework 30 and fix, and are detected using the camera 8 on movable plate 29 and adjusted
The position of examination personnel, by observing the height of commissioning staff, so that it is determined that the operation of the placement both sides lifting unit of component 12, is rising
In drop unit, drive the first drive shaft 15 to rotate by the first motor 13, make movable block 16 in the direction of the first drive shaft 15
Upper movement, thus adjust placement component 12 height, adjusted to commissioning staff's sight line sustained height, facilitate commissioning staff
Observation universal meter registration directly perceived simultaneously can vacate both hands and other positions of power distribution cabinet be tested operation.This is used for the easy of power system
Facilitate commissioning staff to place universal meter by disposing component 12 in the Intelligent power distribution cabinet of bug check, and adjusted using lifting unit
Section placement component 12 facilitates commissioning staff directly to observe debugging result to correct position, improves the effect of power distribution cabinet bug check
Rate.
Compared with prior art, the Intelligent power distribution cabinet for being easy to bug check for being used for power system passes through fixation kit
The movement of 11 control fix bars 23, inserts it into the inside of sleeve pipe 24 or away from sleeve pipe 24, so as to realize the closing of side door 9 and beat
Open, simple structure simple operation, moreover, facilitate commissioning staff to place universal meter by disposing component 12, and using lifting
Unit regulation placement component 12 facilitates commissioning staff directly to observe debugging result to correct position, improves power distribution cabinet debugging inspection
The efficiency tested.
With above-mentioned according to desirable embodiment of the invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (10)
1. a kind of Intelligent power distribution cabinet for being easy to bug check for power system, it is characterised in that including cabinet (1) and set
The side door mechanism (2) in cabinet door (1) side is put, the cabinet (1) is provided with display screen (3), switch (6) and some indicator lamps
(4)；
The side door mechanism (2) includes side door (9), handle (10), Placement Cell and two fixation kits (11), the handle
(10) it is fixed on the side of side door (9) and is separately positioned on away from cabinet (1), the Placement Cell and two fixation kits (11)
The opposite side of side door (9)；
The Placement Cell includes placement component (11) and two lifting units, and the placement component (11) is arranged on two liftings
Between unit, the lifting unit with placement component (11) drive connection, the lifting unit include the first motor (13),
Buffer stopper (14), the first drive shaft (15) and movable block (16), first motor (13) are arranged on buffer stopper (14)
Top, first motor (13) and buffer stopper (14) are each attached on side door (9), and first drive shaft (15) is set
Between the first motor (13) and buffer stopper (14), first motor (13) is driven with the first drive shaft (15) and connects
Connect, the periphery of first drive shaft (15) is provided with external screw thread, and the movable block (16) is set in the first drive shaft (15), institute
State and be provided with internal thread in movable block (16), the external screw thread phase in the internal thread in the movable block (16) and the first drive shaft (15)
Matching；
The fixation kit (11) includes the second motor (17), drive gear (18) and two fixed cells, described second
Motor (17) is fixed on side door (9) and is connected with drive gear (18), and the fixed cell includes driven gear
(19), first connecting rod (20), second connecting rod (21), fix bar (23) and sleeve pipe (24), the driven gear (19) and sliding tooth
Wheel (18) is engaged and is hinged with second connecting rod (21) by first connecting rod (20), and the fix bar (23) is fixed on second connecting rod
(21) on, described sleeve pipe (24) is arranged on the side of fix bar (23) and away from second connecting rod (21), and described sleeve pipe (24) is fixed
On cabinet (1).
2. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
Stating placement component (12) includes movable plate (29), spacing framework (30), base plate (31) and fixed plate (32), the movable plate (29)
Both sides be fixedly connected with movable block (16), the base plate (31) is fixed on the bottom of movable plate (29), the fixed plate (32)
Bottom be fixed on base plate (31), the spacing framework (30) is arranged on the top of base plate (31), the spacing framework (30)
Be shaped as U-shaped, the two ends of the spacing framework (30) are fixed on movable plate (29).
3. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 2, it is characterised in that institute
State and camera (8) is provided with above movable plate (29).
4. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
State in sleeve pipe (24) and be provided with pressure sensor (25), spring (26) and buffer board (27), the pressure sensor (25) is fixed on
Bottom in sleeve pipe (24) and it is connected with buffer board (27) by spring (26).
5. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
State in sleeve pipe (24) and be additionally provided with the second spacing ring (28), second spacing ring (28) is fixed on the inwall of sleeve pipe (24) and sets
Put between buffer board (27) and fix bar (23).
6. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
State fix bar (23) and be shaped as hemispherical near one end of sleeve pipe (24).
7. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
State and some suspension hooks (7) are provided with above cabinet (1).
8. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
Stating fixed cell also includes the first spacing ring (22), and first spacing ring (22) is fixed on side door (9) and is set in second
On connecting rod (21).
9. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that institute
It is chromatic liquid crystal screen to state display screen (3).
10. the Intelligent power distribution cabinet for being easy to bug check of power system is used for as claimed in claim 1, it is characterised in that
Loudspeaker (5) is additionally provided with the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217583.7A CN106911085B (en) | 2017-04-05 | 2017-04-05 | A kind of Intelligent power distribution cabinet for being easy to bug check for electric system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710217583.7A CN106911085B (en) | 2017-04-05 | 2017-04-05 | A kind of Intelligent power distribution cabinet for being easy to bug check for electric system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106911085A true CN106911085A (en) | 2017-06-30 |
| CN106911085B CN106911085B (en) | 2018-08-31 |
Family
ID=59195310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710217583.7A Active CN106911085B (en) | 2017-04-05 | 2017-04-05 | A kind of Intelligent power distribution cabinet for being easy to bug check for electric system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106911085B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421593A (en) * | 2017-07-18 | 2017-12-01 | 深圳市安思科电子科技有限公司 | It is a kind of that wiring and moistureproof anti-short-circuit intelligence instrument are easy to based on Internet of Things |
| CN111820678A (en) * | 2020-08-10 | 2020-10-27 | 刘佳露 | Adjustable display box convenient to show hardware fitting |
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| CN2464899Y (en) * | 2001-02-13 | 2001-12-12 | 袁圆 | Multi-function theft-proof door |
| CN2583298Y (en) * | 2002-10-30 | 2003-10-29 | 张西川 | Safety lock for rolling-up door |
| CN204835319U (en) * | 2015-08-11 | 2015-12-02 | 国网山东巨野县供电公司 | Platform is overhauld to substation equipment fortune dimension |
| CN105896347A (en) * | 2016-06-07 | 2016-08-24 | 徐洪军 | Power distribution cabinet with directional heat dissipation function |
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2017
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2464899Y (en) * | 2001-02-13 | 2001-12-12 | 袁圆 | Multi-function theft-proof door |
| CN2583298Y (en) * | 2002-10-30 | 2003-10-29 | 张西川 | Safety lock for rolling-up door |
| CN204835319U (en) * | 2015-08-11 | 2015-12-02 | 国网山东巨野县供电公司 | Platform is overhauld to substation equipment fortune dimension |
| CN105896347A (en) * | 2016-06-07 | 2016-08-24 | 徐洪军 | Power distribution cabinet with directional heat dissipation function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107421593A (en) * | 2017-07-18 | 2017-12-01 | 深圳市安思科电子科技有限公司 | It is a kind of that wiring and moistureproof anti-short-circuit intelligence instrument are easy to based on Internet of Things |
| CN107421593B (en) * | 2017-07-18 | 2020-04-07 | 绵阳佳成建设有限公司 | Intelligent instrument convenient to wire and dampproofing short circuit of preventing based on thing networking |
| CN111820678A (en) * | 2020-08-10 | 2020-10-27 | 刘佳露 | Adjustable display box convenient to show hardware fitting |
| CN111820678B (en) * | 2020-08-10 | 2021-07-13 | 中山市东鹿五金塑料有限公司 | Adjustable display box convenient to show hardware fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106911085B (en) | 2018-08-31 |
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