CN207490421U - A kind of power equipment safety protective device - Google Patents
A kind of power equipment safety protective device Download PDFInfo
- Publication number
- CN207490421U CN207490421U CN201721241045.3U CN201721241045U CN207490421U CN 207490421 U CN207490421 U CN 207490421U CN 201721241045 U CN201721241045 U CN 201721241045U CN 207490421 U CN207490421 U CN 207490421U
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- China
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- main control
- logic controller
- control board
- programmable logic
- plc
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Abstract
The utility model discloses a kind of power equipment safety protective device, structure includes：Programmable logic controller (PLC), safeguard protection body, operating surface sheet frame shell, module indicating label, module indicating lamp, main control board, operating display, display screen deckle board, switch button block, operation button, operating display is inserted vertically inside display screen deckle board and using interference fit, display screen deckle board and main control board are integrally fixed structure, before operation button is equipped with two or more and is set on main control board, the utility model programmable logic controller (PLC) is equipped with input winding displacement plate, programmable logic controller (PLC) body, export winding displacement plate, Keyseat for wiring displacement block, the logic controller for realizing power equipment safety protective device is programmable and upper and lower computer communication is quick, the system breakage of safeguard protection is made to obtain Rapid-Repair use, play the role of high efficiency to the safety guarantee of power equipment.
Description
Technical field
The utility model is a kind of power equipment safety protective device, belongs to power equipment safety protection technique field.
Background technology
Relay protector is mainly the variation of electrical quantity when short circuit or abnormal conditions occurring using element in electric system
The principle of relay protection action is formed, also other physical quantitys, such as a large amount of watts supervened during oil tank of transformer internal fault
This and the increase of oil stream speed or increasing for oil pressure intensity.In most cases, which kind of physical quantity of tube reaction, relay protection do not fill
It puts and all includes measuring part, logical gate, execution part.Parameter in Operation of Electric Systems is in normal operation and fault condition
There is significant difference.Protective relaying device is exactly the variation using these parameters, judges electricity on the basis of reflection, detection
The property and range of Force system failure, and then make corresponding reaction and processing.
Prior art discloses application No. is：A kind of power equipment safety protective device of CN201620027520.6, packet
Pressing plate ontology and in flakes is included, fixed link corresponding with length in flakes and fixed block are respectively equipped on the pressing plate ontology, it is fixed
Bar and fixed block bottom end connect fixation with pressing plate ontology, and fixed link top is rotatablely connected with one end in flakes, is set at the top of fixed block
The groove body of the fixed other end in flakes is useful for, groove body is set in flakes for c-type structure and its opening direction, the groove body inner top surface
It is equipped with for the first elastic component with groove body bottom surface clamping end in flakes, groove body medial surface is equipped with for by the company
Piece pops up the second elastic component of groove body, and the end in flakes is additionally provided with the locating plate with its top surface vertical distribution, locating plate folder
It holds and is fixed between the first elastic component and the second elastic component, the utility model is reasonable in design, and a people can carry out quickly
Operation can be carried out quickly throwing and be moved back, the safety for greatly improving work efficiency and using, but prior art power equipment safety is protected
Protection unit can not upper and lower computer programming regulator control system, safety system process damage can not repair, be not achieved and rapidly and efficiently pacify
The effect of full guard.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of power equipment safety protective device,
With solve power equipment safety protective device can not upper and lower computer programming regulator control system, safety system process damage can not repair
The problem of mending, the effect of rapidly and efficiently safeguard protection be not achieved.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of power equipment peace
Full protection device, structure include：Programmable logic controller (PLC), safeguard protection body, operating surface sheet frame shell, module indicateing arm
Label, module indicating lamp, main control board, operating display, display screen deckle board, switch button block, operation button, the operation are aobvious
Display screen is inserted vertically inside display screen deckle board and using interference fit, and the display screen deckle board is fixed into main control board
Integral structure, before the operation button is equipped with two or more and is set on main control board, the programmable logic controller (PLC)
Vertical to be tightly attached on the right side of safeguard protection body and using electrical connection, the main control board is inserted vertically embedded in operating surface sheet frame shell
Internal and use interference fit, before the switch button block is set on main control board, the module indicating label and module refer to
Show that lamp is equipped with more than two vertical and claps in alignment and horizontal be tightly attached to before main control board and operating display is right
Side, the programmable logic controller (PLC) are equipped with input winding displacement plate, programmable logic controller (PLC) body, output winding displacement plate, winding displacement
Slot block, it is described output winding displacement plate with input winding displacement plate be vertically arranged to programmable logic controller (PLC) body front and rear sides and
Using electrical connection, the Keyseat for wiring displacement block is set there are two and vertical insert is embedded in output winding displacement plate and input winding displacement plate respectively
Inside, the programmable logic controller (PLC) body are tightly attached to vertically on the right side of safeguard protection body and using electrical connection.
Further, the module indicating lamp level inserts the inside on the left of module indicating label and uses electrical connection.
Further, the switch button block is installed between more than two operation buttons.
Further, the programmable logic controller (PLC) is electrically connected with operating display by main control board.
Further, the switch button block and more than two operation buttons are mechanically connected with main control board.
Further, the programmable logic controller (PLC) is electronic unit, and precision is high, and system regulation is strong.
Further, the operating display is electronic unit, and precision is high, and operation display is accurate.
Advantageous effect
The utility model programmable logic controller (PLC) is equipped with input winding displacement plate, programmable logic controller (PLC) body, output row
Line plate, Keyseat for wiring displacement block, the logic controller for realizing power equipment safety protective device are programmable and upper bottoms
Machine communication is quick, and the system breakage of safeguard protection is made to obtain Rapid-Repair use, the safety guarantee of power equipment is played efficiently
Rate acts on.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of power equipment safety protective device of the utility model.
Fig. 2 is a kind of structure diagram of power equipment safety protective device programmable logic controller (PLC) of the utility model.
In figure：Programmable logic controller (PLC) -1, safeguard protection body -2, operating surface sheet frame shell -3, module indicating label -4,
Module indicating lamp -5, main control board -6, operating display -7, display screen deckle board -8, switch button block -9, operation button -10,
Export winding displacement plate -100, programmable logic controller (PLC) body -101, output winding displacement plate -102, Keyseat for wiring displacement block -103.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 2 is please referred to Fig.1, the utility model provides a kind of power equipment safety protective device：Its structure includes：It can compile
Journey logic controller 1, safeguard protection body 2, operating surface sheet frame shell 3, module indicating label 4, module indicating lamp 5, governor circuit
Plate 6, operating display 7, display screen deckle board 8, switch button block 9, operation button 10, the operating display 7 are inserted be embedded in vertically
The inside of display screen deckle board 8 and using interference fit, the display screen deckle board 8 and main control board 6 are integrally fixed structure, institute
Operation button 10 is stated equipped with two or more and before being set on main control board 6, the programmable logic controller (PLC) 1 is close to vertically
In 2 right side of safeguard protection body and using electrical connection, the main control board 6 is inserted inside operating surface sheet frame shell 3 vertically
And using interference fit, before the switch button block 9 is set on main control board 6, the module indicating label 4 and module instruction
Lamp 5 is equipped with more than two vertical and claps in alignment and horizontal be tightly attached to before main control board 6 and operating display 7 is right
Side, the programmable logic controller (PLC) 1 are equipped with input winding displacement plate 100, programmable logic controller (PLC) body 101, output winding displacement plate
Block 102, Keyseat for wiring displacement block 103, the output winding displacement plate 102 are vertically arranged to programmable logic with input winding displacement plate 100
Control 101 front and rear sides of body and using electrical connection, the Keyseat for wiring displacement block 103 is set there are two and vertical insert is embedded in respectively
It exports winding displacement plate 102 and inside input winding displacement plate 100, the programmable logic controller (PLC) body 101 is tightly attached to safety vertically
Protect 2 right side of body and using electrical connection, 5 level of module indicating lamp is inserted internal simultaneously embedded in 4 left side of module indicating label
And using electrical connection, the switch button block 9 is installed between more than two operation buttons 10, the Programmable logical controller
Device 1 is electrically connected with operating display 7 by main control board 6, and the switch button block 9 and more than two operation buttons 10 are equal
It is mechanically connected with main control board 6, the programmable logic controller (PLC) 1 is electronic unit, and precision is high, and system regulation is strong, described
Operating display 7 is electronic unit, and precision is high, and operation display is accurate.
During the use of power equipment safety protective device, pass through the programmable logic of programmable logic controller (PLC) 1
Body 101 is controlled to realize the real-time monitoring repairing to safety system with electricity output docking computer or electron program equipment
Loophole, output winding displacement plate 102 efficiently easily dock safeguard protection body 2 and main control board with input winding displacement plate 100
6th, operating display 7, the logic controller that power equipment safety protective device is reached by programmable logic controller (PLC) 1 is can to compile
Journey and upper and lower computer communication it is quick, the system breakage of safeguard protection is made to obtain Rapid-Repair use, to the peace of power equipment
All risk insurance barrier plays the role of high efficiency.
Programmable logic controller (PLC) 1 described in the utility model is kind exclusively for the number applied and designed in industrial settings
Word arithmetic operates electronic system.It uses a kind of programmable memory, and storage performs logical operation inside it, sequence is controlled
The instruction of the operations such as system, timing, counting and arithmetical operation, various types are controlled by digital or analog input and output
Mechanical equipment or production process.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solve the problems, such as be power equipment safety protective device can not upper and lower computer programming regulator control system, safeguard protection system
The damage of system process can not repair, and the effect of rapidly and efficiently safeguard protection be not achieved, the utility model is mutual by above-mentioned component
Combination, the logic controller that can reach power equipment safety protective device is programmable and upper and lower computer communication is quick,
The system breakage of safeguard protection is made to obtain Rapid-Repair use, plays the role of high efficiency to the safety guarantee of power equipment, specifically
As described below：
Before the output winding displacement plate 102 is vertically arranged to programmable logic controller (PLC) body 101 with input winding displacement plate 100
Both sides and using electrical connection afterwards, the Keyseat for wiring displacement block 103 set there are two and vertical respectively insert embedded in output winding displacement plate
102 with inputting inside winding displacement plate 100, and the programmable logic controller (PLC) body 101 is tightly attached to 2 right side of safeguard protection body vertically
And using electrical connection.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of power equipment safety protective device, structure include：Programmable logic controller (PLC) (1), safeguard protection body
(2), operating surface sheet frame shell (3), module indicating label (4), module indicating lamp (5), main control board (6), operating display
(7), display screen deckle board (8), switch button block (9), operation button (10), the operating display (7) are inserted vertically embedded in display
Mask plate (8) is internal and using interference fit, and the display screen deckle board (8) and main control board (6) are integrally fixed structure,
The operation button (10) is equipped with two or more and before being set on main control board (6), it is characterised in that：
The programmable logic controller (PLC) (1) is tightly attached to vertically on the right side of safeguard protection body (2) and using electrical connection, the master
It controls circuit board (6) to be inserted vertically embedded in operating surface sheet frame shell (3) inside and using interference fit, the switch button block (9) sets
Before main control board (6), the module indicating label (4) and module indicating lamp (5) equipped with it is more than two vertical and clap into
Straight line and level are tightly attached to before main control board (6) and on the right side of operating display (7)；
The programmable logic controller (PLC) (1) is equipped with input winding displacement plate (100), programmable logic controller (PLC) body (101), output
Winding displacement plate (102), Keyseat for wiring displacement block (103), the output winding displacement plate (102) are pacified vertically with input winding displacement plate (100)
Loaded on programmable logic controller (PLC) body (101) front and rear sides and using electrical connection, there are two the Keyseat for wiring displacement block (103) sets
It is and vertical slotting embedded in output winding displacement plate (102) and input winding displacement plate (100) inside, the Programmable logical controller respectively
Body (101) is tightly attached to vertically on the right side of safeguard protection body (2) and using electrical connection.
2. a kind of power equipment safety protective device according to claim 1, it is characterised in that：The module indicating lamp
(5) it is horizontal to insert embedded in module indicating label (4) left side inside and using electrical connection.
3. a kind of power equipment safety protective device according to claim 1, it is characterised in that：The switch button block
(9) it is installed between more than two operation buttons (10).
4. a kind of power equipment safety protective device according to claim 1, it is characterised in that：The programmable logic control
Device (1) processed is electrically connected with operating display (7) by main control board (6).
5. a kind of power equipment safety protective device according to claim 1, it is characterised in that：The switch button block
(9) it is mechanically connected with more than two operation buttons (10) with main control board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241045.3U CN207490421U (en) | 2017-09-25 | 2017-09-25 | A kind of power equipment safety protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721241045.3U CN207490421U (en) | 2017-09-25 | 2017-09-25 | A kind of power equipment safety protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207490421U true CN207490421U (en) | 2018-06-12 |
Family
ID=62482955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721241045.3U Expired - Fee Related CN207490421U (en) | 2017-09-25 | 2017-09-25 | A kind of power equipment safety protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207490421U (en) |
-
2017
- 2017-09-25 CN CN201721241045.3U patent/CN207490421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20180925 |