CN209710576U - A kind of frequency-conversion control cabinet based on PLC control - Google Patents
A kind of frequency-conversion control cabinet based on PLC control Download PDFInfo
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- CN209710576U CN209710576U CN201920021070.3U CN201920021070U CN209710576U CN 209710576 U CN209710576 U CN 209710576U CN 201920021070 U CN201920021070 U CN 201920021070U CN 209710576 U CN209710576 U CN 209710576U
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- frequency
- control cabinet
- plc
- conversion control
- conversion
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Abstract
The utility model relates to technical field of electric equipment, and disclose a kind of frequency-conversion control cabinet based on PLC control, including PLC frequency-conversion control cabinet ontology, the bottom of the PLC frequency-conversion control cabinet ontology is fixedly installed with pedestal, equally distributed heat release hole is offered in the middle part of the PLC frequency-conversion control cabinet ontology top, and the steel wire for preventing sundries from entering is additionally provided on heat release hole, the positive top of the PLC frequency-conversion control cabinet ontology cabinet door is provided with liquid crystal display, for showing the frequency conversion parameter of PLC frequency-conversion control cabinet ontology, the positive bottom of the PLC frequency-conversion control cabinet ontology cabinet door offers radiating groove.By connecting plate along shaft loose slot inner rotation, realize the opening and closing of shield, convenient for being debugged to control button, using shield to the protective action of control button, avoid staff accidentally touch or extraneous collision and cause the control of PLC frequency-conversion control cabinet ontology abnormal, be conducive to the practicability for improving the control cabinet.
Description
Technical field
The utility model relates to technical field of electric equipment, specially a kind of frequency-conversion control cabinet based on PLC control.
Background technique
PLC frequency-conversion control cabinet refers to PLC technology cabinet, has defencive functions, the structures such as overload, short circuit, open-phase protection tight
It gathers, is the operation is stable, multiple functional, size can be touched according to practical control rule, be combined, single cabinet both may be implemented and controlled automatically
System also may be implemented more cabinets by Industrial Ethernet or industrial field bus network and form collecting and distributing (DCS) control system, adapts to
The industrial automatic control occasion of various scales is widely used in the rows such as electric power, metallurgy, chemical industry, papermaking and environment protection sewage processing
In industry.
All there is the button of debugging frequency conversion parameter, these buttons are directly installed on mostly on current PLC frequency-conversion control cabinet
In cabinet door, lack corresponding protective device, is easily accidentally touched by staff or the external world collides and causes control abnormal, for this purpose, we
It is proposed a kind of frequency-conversion control cabinet based on PLC control with protective device.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of frequency-conversion control cabinet based on PLC control.
The utility model provides the following technical solutions: a kind of frequency-conversion control cabinet based on PLC control, including PLC frequency conversion control
Cabinet ontology processed, the bottom of the PLC frequency-conversion control cabinet ontology are fixedly installed with pedestal, the PLC frequency-conversion control cabinet ontology top
Middle part offer equally distributed heat release hole, and be additionally provided on heat release hole the steel wire for preventing sundries from entering, institute
It states the positive top of PLC frequency-conversion control cabinet ontology cabinet door and is provided with liquid crystal display, for showing PLC frequency-conversion control cabinet ontology
Frequency conversion parameter, the positive bottom of the PLC frequency-conversion control cabinet ontology cabinet door offer radiating groove, resistance are provided in the radiating groove
Bulkhead frame, the outer of the barrier frame and the inner wall of radiating groove are welded and fixed, and the PLC frequency-conversion control cabinet ontology cabinet door is just
Face is provided with the control button between liquid crystal display and radiating groove, the frequency conversion for debugging PLC frequency-conversion control cabinet ontology
Parameter, the side of the control button is fixedly installed with positioned at the positive fixed block of PLC frequency-conversion control cabinet ontology cabinet door, described solid
The quantity for determining block is two and lateral central axes about PLC frequency-conversion control cabinet ontology cabinet door are symmetrical, and the fixed block is just
Face offers loose slot close to the side of control button, and the inside of the loose slot is equipped with shaft, and the both ends of the shaft are distinguished
It is fixedly connected with the inner wall of loose slot two sides, the middle part movable sleeve of the shaft is connected to connecting plate, the other end of the connecting plate
The outside of loose slot is extended to, the front of the control button is covered with shield, for protecting control button not touched accidentally, institute
The side for stating shield is fixedly connected with the other end of two connecting plates.
Preferably, the pedestal is rectangle plastic base.
Preferably, the steel wire is covered on heat release hole, and the area of steel wire is greater than the diffusional area of heat release hole.
Preferably, the thickness of the fixed block is greater than the height of control button.
Preferably, the outer surface of the connecting plate is flexibly connected with the inner wall of loose slot, the flip angle of the connecting plate
It is 90 ° to 120 °.
Preferably, the shield is transparent glass cover, the back side of the shield and PLC frequency-conversion control cabinet ontology cabinet door
Front be flexibly connected, and there are gaps between the inner wall and control button of shield.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the frequency-conversion control cabinet that should be controlled based on PLC is realized anti-along shaft in the inner rotation of loose slot by connecting plate
The opening and closing of shield, using shield to the protective action of control button, avoid convenient for debugging to control button
Staff accidentally touch or extraneous collision and cause the control of PLC frequency-conversion control cabinet ontology abnormal, be conducive to improve the control cabinet
Practicability.
2, should the frequency-conversion control cabinet that control based on PLC, matched by radiating groove, the heat release hole that obstructs frame and uniformly open up
It closes and uses, be conducive to the heat dissipation effect for improving the control cabinet, while external impurities being avoided to enter interior of the cabinet, being conducive to improve makes
With the service life, then by the pedestal of plastic cement, it can be effectively prevent damage of the electrostatic to cabinet body, while also improving fire protecting performance.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial enlargement structural representation in the utility model Fig. 1 at A.
In figure: 1, PLC frequency-conversion control cabinet ontology；2, pedestal；3, steel wire；4, liquid crystal display；5, radiating groove；6, it hinders
Bulkhead frame；7, control button；8, fixed block；9, loose slot；10, shaft；11, connecting plate；12, shield.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of frequency-conversion control cabinet based on PLC control referring to FIG. 1-2, including PLC frequency-conversion control cabinet ontology 1, PLC become
The bottom of frequency control cabinet ontology 1 is fixedly installed with pedestal 2, and pedestal 2 is rectangle plastic base, electrostatic can be effectively prevent to cabinet body
Damage, while fire protecting performance is also improved, PLC frequency-conversion control cabinet ontology offers equally distributed heat release hole in the middle part of 1 top,
And the steel wire 3 for preventing sundries from entering is additionally provided on heat release hole, steel wire 3 is covered on heat release hole, and steel wire 3
Area be greater than the diffusional area of heat release hole, the 1 positive top of cabinet door of PLC frequency-conversion control cabinet ontology is provided with liquid crystal display 4,
For showing the frequency conversion parameter of PLC frequency-conversion control cabinet ontology 1, the 1 positive bottom of cabinet door of PLC frequency-conversion control cabinet ontology offers scattered
Heat channel 5 is provided with barrier frame 6 in radiating groove 5, and the inner wall of the outer and radiating groove 5 that obstruct frame 6 is welded and fixed, by scattered
Heat channel 5, barrier frame 6 and the heat release hole that uniformly opens up are used cooperatively, and are conducive to the heat dissipation effect for improving the control cabinet, simultaneously
It avoids external impurities from entering interior of the cabinet, is conducive to improve service life, the front setting of 1 cabinet door of PLC frequency-conversion control cabinet ontology
There is the control button 7 between liquid crystal display 4 and radiating groove 5, the frequency conversion for debugging PLC frequency-conversion control cabinet ontology 1 is joined
Number, the side of control button 7 are fixedly installed with positioned at the positive fixed block 8 of 1 cabinet door of PLC frequency-conversion control cabinet ontology, fixed block 8
Thickness is greater than the height of control button 7, and the quantity of fixed block 8 is two and the transverse direction about 1 cabinet door of PLC frequency-conversion control cabinet ontology
Central axes are symmetrical, and 8 front of fixed block offers loose slot 9 close to the side of control button 7, and the inside of loose slot 9 is equipped with
Shaft 10, the both ends of shaft 10 are fixedly connected with the inner wall of 9 two sides of loose slot respectively, and the middle part movable sleeve of shaft 10 is connected to company
Fishplate bar 11, the other end of connecting plate 11 extend to the outside of loose slot 9, and the outer surface of connecting plate 11 and the inner wall of loose slot 9 are living
Dynamic connection, the flip angle of connecting plate 11 are 90 ° to 120 °, and the front of control button 7 is covered with shield 12, for protecting
Control button 7 is not touched accidentally, and the side of shield 12 is fixedly connected with the other end of two connecting plates 11, and shield 12 is transparent
Cloche, the back side of shield 12 is flexibly connected with the front of 1 cabinet door of PLC frequency-conversion control cabinet ontology, and the inner wall of shield 12
There are gaps between control button 7, realize shield 12 in the inner rotation of loose slot 9 along shaft 10 by connecting plate 11
Opening and closing, using shield 12 to the protective action of control button 7, avoided convenient for being debugged to control button 7
Staff accidentally touch or extraneous collision and cause PLC frequency-conversion control cabinet ontology 1 to control exception, be conducive to improve the control cabinet
Practicability.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of frequency-conversion control cabinet based on PLC control, including PLC frequency-conversion control cabinet ontology (1), it is characterised in that: the PLC
The bottom of frequency-conversion control cabinet ontology (1) is fixedly installed with pedestal (2), is opened in the middle part of PLC frequency-conversion control cabinet ontology (1) top
Equipped with equally distributed heat release hole, and it is additionally provided on heat release hole the steel wire (3) for preventing sundries from entering, the PLC
Frequency-conversion control cabinet ontology (1) positive top of cabinet door is provided with liquid crystal display (4), for showing PLC frequency-conversion control cabinet ontology
(1) frequency conversion parameter, the positive bottom of PLC frequency-conversion control cabinet ontology (1) cabinet door offer radiating groove (5), the heat dissipation
Barrier frame (6) is provided in slot (5), the outer of barrier frame (6) and the inner wall of radiating groove (5) are welded and fixed, described
The front of PLC frequency-conversion control cabinet ontology (1) cabinet door is provided with the control between liquid crystal display (4) and radiating groove (5) and presses
Button (7) is used for the frequency conversion parameter of debugging PLC frequency-conversion control cabinet ontology (1), and the side of the control button (7) is fixedly installed with
Positioned at the positive fixed block of PLC frequency-conversion control cabinet ontology (1) cabinet door (8), the quantity of the fixed block (8) be two and about
The lateral central axes of PLC frequency-conversion control cabinet ontology (1) cabinet door are symmetrical, and fixed block (8) front is close to control button (7)
Side offer loose slot (9), the inside of the loose slot (9) is equipped with shaft (10), and the both ends of the shaft (10) are distinguished
It is fixedly connected with the inner wall of loose slot (9) two sides, the middle part movable sleeve of the shaft (10) is connected to connecting plate (11), the connection
The other end of plate (11) extends to the outside of loose slot (9), and the front of the control button (7) is covered with shield (12), uses
In protecting control button (7) not touched accidentally, the other end of the side of the shield (12) and two connecting plates (11), which is fixed, to be connected
It connects.
2. a kind of frequency-conversion control cabinet based on PLC control according to claim 1, it is characterised in that: the pedestal (2) is
Rectangle plastic base.
3. a kind of frequency-conversion control cabinet based on PLC control according to claim 1, it is characterised in that: the steel wire (3)
It is covered on heat release hole, and the area of steel wire (3) is greater than the diffusional area of heat release hole.
4. a kind of frequency-conversion control cabinet based on PLC control according to claim 1, it is characterised in that: the fixed block (8)
Thickness be greater than control button (7) height.
5. a kind of frequency-conversion control cabinet based on PLC control according to claim 1, it is characterised in that: the connecting plate
(11) outer surface is flexibly connected with the inner wall of loose slot (9), and the flip angle of the connecting plate (11) is 90 ° to 120 °.
6. a kind of frequency-conversion control cabinet based on PLC control according to claim 1, it is characterised in that: the shield
It (12) is transparent glass cover, the back side of the shield (12) and the front activity of PLC frequency-conversion control cabinet ontology (1) cabinet door connect
It connects, and there are gaps between the inner wall of shield (12) and control button (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021070.3U CN209710576U (en) | 2019-01-07 | 2019-01-07 | A kind of frequency-conversion control cabinet based on PLC control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920021070.3U CN209710576U (en) | 2019-01-07 | 2019-01-07 | A kind of frequency-conversion control cabinet based on PLC control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209710576U true CN209710576U (en) | 2019-11-29 |
Family
ID=68638276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920021070.3U Expired - Fee Related CN209710576U (en) | 2019-01-07 | 2019-01-07 | A kind of frequency-conversion control cabinet based on PLC control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209710576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911971A (en) * | 2019-12-20 | 2020-03-24 | 宁波智正伟盈信息科技有限公司 | High-tension electricity cabinet with reading function |
-
2019
- 2019-01-07 CN CN201920021070.3U patent/CN209710576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911971A (en) * | 2019-12-20 | 2020-03-24 | 宁波智正伟盈信息科技有限公司 | High-tension electricity cabinet with reading function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20210107 |