CN105636385A - Multifunctional PLC control cabinet applied to electrical engineering - Google Patents
Multifunctional PLC control cabinet applied to electrical engineering Download PDFInfo
- Publication number
- CN105636385A CN105636385A CN201610174987.8A CN201610174987A CN105636385A CN 105636385 A CN105636385 A CN 105636385A CN 201610174987 A CN201610174987 A CN 201610174987A CN 105636385 A CN105636385 A CN 105636385A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- air switch
- plc
- wire
- total air
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The invention discloses a multifunctional PLC control cabinet applied to electrical engineering. The multifunctional PLC control cabinet comprises a PLC controller, a main air switch and a miniature relay, wherein the main air switch is mounted at the lower end of the PLC controller; the main air switch is connected to the miniature relay through a conducting wire; the miniature relay is positioned at the upper end of a 24VDC power supply; a signal exchanger is arranged at the right end of the 24VDC power supply; the signal exchanger is connected to a radiator through a conducting wire; the radiator is arranged at the bottom of a shell of the control cabinet; the shell of the control cabinet is connected with a door body of the control cabinet; an instrument panel is fixed on the door body of the control cabinet; an operation panel is mounted at the lower end of the instrument panel; and the operation panel is connected to a wiring terminal through a conducting wire. The multifunctional PLC control cabinet is simple in operation, convenient to use, safe and reliable, multiple in functions and wide in application range, and is suitable for application and popularization.
Description
Technical field
The invention belongs to electric works field, it is specifically related to a kind of multi-functional PLC control cabinet being applied to electric works.
Background technology
At present, China's electric installation industry development is rapid, and the equipment for pilot circuit is also varied, but still faces very many-sided challenge, and demand finds the solution meeting client. Application number: the Chinese patent literature of 201420511278.0 reports a kind of PLC control cabinet, the both sides of cabinet are provided with side plate, top is provided with top cover, the forward and backward side of cabinet is respectively equipped with case mouth, the forward and backward case mouth place of cabinet is hinged with respectively can the Qianmen of switch and back door, the inner side of two side plates of cabinet is provided with lateral brace bar, overall front mounting plate and rear mounting plate are arranged in cabinet, front mounting plate and rear mounting plate are parallel to Qianmen and both sides are fixedly connected with lateral brace bar, and on front mounting plate and rear mounting plate, threading hole has been offered in identical position. Although above-mentioned invention is simple and compact for structure, components and parts arrangement is neat, walks the neat specification of line, but above-mentioned patent only increases at housing secure context, and can not produce a desired effect in actual use, and failure rate height, complicated operation, is not suitable for promoting the use.
Summary of the invention
In order to solve above-mentioned Problems existing, the present invention provides a kind of multi-functional PLC control cabinet being applied to electric works.
The present invention is achieved through the following technical solutions:
A kind of multi-functional PLC control cabinet being applied to electric works, comprise PLC, total air switch and small-sized rly., the lower end of described PLC is provided with total air switch, total air switch connects small-sized rly. by wire, small-sized rly. is positioned at the upper end of 24VDC power supply, the right-hand member of described 24VDC power supply is provided with signal switcher, signal switcher connects scatterer by wire, described scatterer is arranged on the bottommost of housing shell, described housing shell is connected with housing door body, housing door body is fixed wtih panel board, the lower end of panel board is provided with operating panel, described operating panel connects connection terminal by wire.
As the further prioritization scheme of the present invention, described small-sized rly. is arranged on the upper end of described signal switcher, and signal switcher connects described PLC by wire, and PLC is positioned at the top of described housing shell.
As the further prioritization scheme of the present invention, the lower end of described 24VDC power supply is provided with described scatterer, and scatterer connects described total air switch by wire, and the front end of total air switch is provided with operating panel.
As the further prioritization scheme of the present invention, described connection terminal is connected with described PLC; Described total air switch connects described panel board by wire.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is simple to operate, esy to use, safe and reliable, and function is many, applied widely, it is applicable to using and promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the outside schematic diagram of the present invention.
In figure: 1, PLC; 2, total air switch; 3, small-sized rly.; 4,24VDC power supply; 5, signal switcher; 6, scatterer; 7, housing shell; 8, housing door body; 9, panel board; 10, operating panel; 11, connection terminal.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail:
As depicted in figs. 1 and 2, a kind of multi-functional PLC control cabinet being applied to electric works, comprise PLC 1, total air switch 2 and small-sized rly. 3, the lower end of described PLC 1 is provided with total air switch 2, total air switch 2 connects small-sized rly. 3 by wire, small-sized rly. 3 is positioned at the upper end of 24VDC power supply 4, the right-hand member of described 24VDC power supply 4 is provided with signal switcher 5, signal switcher 5 connects scatterer 6 by wire, described scatterer 6 is arranged on the bottommost of housing shell 7, described housing shell 7 is connected with housing door body 8, housing door body 8 is fixed wtih panel board 9, the lower end of panel board 9 is provided with operating panel 10, described operating panel 10 connects connection terminal 11 by wire.
Described small-sized rly. 3 is arranged on the upper end of described signal switcher 5, and signal switcher 5 connects described PLC 1 by wire, and PLC 1 is positioned at the top of described housing shell 7; The lower end of described 24VDC power supply 4 is provided with described scatterer 6, and scatterer 6 connects described total air switch 2 by wire, and the front end of total air switch 2 is provided with operating panel 10; Described connection terminal 11 is connected with described PLC 1; Described total air switch 2 connects described panel board 9 by wire.
Wherein, in the present invention, described signal switcher can provide, for any two node of network of access exchange board, the pathway for electrical signals exclusively enjoyed; Described small-sized rly. is when the change of input (excitation amount) reaches specified requirement; electric output circuit makes controlled amount a kind of electrical equipment of predetermined Spline smoothing occurs, play the effects such as automatic adjustment, safeguard protection, conversion circuit in the controls.
Above the specific embodiment of the present invention is described, but the present invention is not limited to above description. For a person skilled in the art, any equal amendment to the technical program and replacement are all within the scope of the invention. Therefore, the impartial conversion done without departing from the spirit and scope of the invention and amendment, all should contain within the scope of the invention.
Claims (4)
1. one kind is applied to the multi-functional PLC control cabinet of electric works, it is characterized in that: comprise PLC, total air switch and small-sized rly., the lower end of described PLC is provided with total air switch, total air switch connects small-sized rly. by wire, small-sized rly. is positioned at the upper end of 24VDC power supply, the right-hand member of described 24VDC power supply is provided with signal switcher, signal switcher connects scatterer by wire, described scatterer is arranged on the bottommost of housing shell, described housing shell is connected with housing door body, housing door body is fixed wtih panel board, the lower end of panel board is provided with operating panel, described operating panel connects connection terminal by wire.
2. a kind of multi-functional PLC control cabinet being applied to electric works according to claim 1, it is characterized in that: described small-sized rly. is arranged on the upper end of described signal switcher, signal switcher connects described PLC by wire, and PLC is positioned at the top of described housing shell.
3. a kind of multi-functional PLC control cabinet being applied to electric works according to claim 1, it is characterized in that: the lower end of described 24VDC power supply is provided with described scatterer, scatterer connects described total air switch by wire, and the front end of total air switch is provided with operating panel.
4. a kind of multi-functional PLC control cabinet being applied to electric works according to claim 1, it is characterised in that: described connection terminal is connected with described PLC; Described total air switch connects described panel board by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174987.8A CN105636385A (en) | 2016-03-25 | 2016-03-25 | Multifunctional PLC control cabinet applied to electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174987.8A CN105636385A (en) | 2016-03-25 | 2016-03-25 | Multifunctional PLC control cabinet applied to electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105636385A true CN105636385A (en) | 2016-06-01 |
Family
ID=56050710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174987.8A Pending CN105636385A (en) | 2016-03-25 | 2016-03-25 | Multifunctional PLC control cabinet applied to electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105636385A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110073279A1 (en) * | 2009-09-29 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Electrical control cabinet |
| CN204067908U (en) * | 2014-08-18 | 2014-12-31 | 国家电网公司 | A kind of electrical control cabinet |
| CN205430830U (en) * | 2016-03-25 | 2016-08-03 | 南京工程学院 | Be applied to multi -functional PLC switch board of electrical engineering |
-
2016
- 2016-03-25 CN CN201610174987.8A patent/CN105636385A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110073279A1 (en) * | 2009-09-29 | 2011-03-31 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd | Electrical control cabinet |
| CN204067908U (en) * | 2014-08-18 | 2014-12-31 | 国家电网公司 | A kind of electrical control cabinet |
| CN205430830U (en) * | 2016-03-25 | 2016-08-03 | 南京工程学院 | Be applied to multi -functional PLC switch board of electrical engineering |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
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| RJ01 | Rejection of invention patent application after publication |