CN220440190U - PLC switch board with anti-interference function - Google Patents
PLC switch board with anti-interference function Download PDFInfo
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- CN220440190U CN220440190U CN202321867501.0U CN202321867501U CN220440190U CN 220440190 U CN220440190 U CN 220440190U CN 202321867501 U CN202321867501 U CN 202321867501U CN 220440190 U CN220440190 U CN 220440190U
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- plc control
- cabinet
- cabinet body
- control cabinet
- connecting pipe
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 238000002955 isolation Methods 0.000 claims abstract description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 14
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 7
- 230000002265 prevention Effects 0.000 claims description 3
- 210000005056 cell body Anatomy 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a PLC control cabinet with an anti-interference function, which relates to the technical field of PLC control cabinets and comprises a cabinet body; a fireproof unit arranged inside the cabinet body; the installation component is arranged in the cabinet body; and the protective component is arranged in the cabinet body and used for protecting, the pulley block is arranged on the bottom surface of the inner wall of the cabinet body, the fireproof unit comprises a mounting component and a control air injection component, the mounting component comprises a shell, a mounting plate and a wire harness clamping plate, the protective component comprises a clamping groove body, a metal isolation plate and a metal isolation net, the mounting component comprises a sliding mounting plate, and the bottom surface of the sliding mounting plate is in sliding connection with the outer surface of the pulley block. According to the utility model, the PLC control cabinet can be assisted to extinguish fire by adopting the cooperation of the sliding mounting plate, the mounting base, the carbon dioxide gas tank, the first connecting pipe, the controller, the second connecting pipe, the air injection disk and the temperature detection device, so that the safety of the PLC control cabinet is improved.
Description
Technical Field
The utility model relates to the technical field of PLC control cabinets, in particular to a PLC control cabinet with an anti-interference function.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, the motor and the switch can be controlled, the PLC control cabinet has the protection functions of overload, short circuit, phase failure protection and the like, and the PLC comprehensive control cabinet has the protection functions of overload, short circuit, phase failure protection and the like. It has compact structure, stable operation and complete functions. The intelligent control system can be combined according to the actual control scale, can realize the automatic control of a single cabinet, can also realize that a plurality of cabinets form a distributed control system through an industrial Ethernet or an industrial field bus network, and can adapt to industrial automatic control occasions with various scales. Widely applied to industries such as electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and the like.
Among the prior art, in the patent document of publication number CN213485387U, propose an anti-interference PLC switch board, including box cabinet body, backplate, installation extension board and cabinet door, the backplate sets up in the cabinet body, be provided with two or more awl vortex shock attenuation framves on the backplate, the shock attenuation frame includes the base of big footpath end and the mounting disc of path end, be connected with awl vortex spring and damping strip between base and the mounting disc, the installation extension board is installed two or more on the mounting disc, the PLC controller joint is in on the installation extension board, a plurality of be provided with the shield plate between the installation extension board, be provided with the through wires hole in the backplate of installation extension board both sides, the damping strip is the rubber material.
In order to solve the problem that the prior PLc is easy to be interfered by external connection in the use process, the prior art adopts the mode that the wiring harness in the PLC system is wound to the rear side of the backboard through the wiring hole to achieve the purpose of shielding interference by arranging the wiring hole in the backboard, but the problem that the practicality of the PLC control cabinet is reduced because the device is inconvenient to install an electric appliance in the use process and has lower isolation effect on external signals in the use process and the device can not extinguish fire in time if a circuit is in fire in the use process is solved.
Disclosure of Invention
The utility model aims to provide a PLC control cabinet with an anti-interference function, so as to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme: a PLC control cabinet with anti-interference function comprises a cabinet body; a fireproof unit arranged inside the cabinet body; the installation component is arranged in the cabinet body; and the protective component is arranged in the cabinet body and used for protection, a pulley block is arranged on the bottom surface of the inner wall of the cabinet body, the fireproof unit comprises a mounting component and a control air injection component, the mounting component comprises a shell, a mounting plate and a wire harness clamping plate, and the protective component comprises a clamping groove body, a metal isolation plate and a metal isolation net.
The technical scheme of the utility model is further improved as follows: the installation component is including the sliding mounting board, the bottom surface of sliding mounting board and the surface sliding connection of assembly pulley, the upper surface fixedly connected with installation base of casing, the inner wall detachable of installation base is connected with the carbon dioxide gas pitcher.
Adopt above-mentioned technical scheme, adopt the cooperation of sliding mounting plate, installation base and carbon dioxide gas pitcher, the accessible pulls out the sliding mounting plate, dismantles the installation base again to the convenience is installed the carbon dioxide gas pitcher, and then.
The technical scheme of the utility model is further improved as follows: the air injection control assembly comprises a first connecting pipe, an electromagnetic valve is arranged on the outer surface of the first connecting pipe, a controller which is detachably connected with the upper surface of the sliding mounting plate is detachably connected with one end of the first connecting pipe, and a second connecting pipe is detachably connected with one end of the controller.
By adopting the technical scheme, the first connecting pipe is adopted, and the controller and the second connecting pipe are matched to conveniently pump the carbon dioxide gas in the carbon dioxide gas tank into the air injection disk.
The technical scheme of the utility model is further improved as follows: the inner wall surface of the cabinet body is fixedly connected with an air injection disk, the connecting end of the air injection disk is fixedly connected with one end of a connecting pipe II, the inner wall surface of the cabinet body is detachably connected with a temperature detection device, and a wiring terminal of the temperature detection device is connected with a connecting end of a controller through a wire.
By adopting the technical scheme, the jet disc is adopted to conveniently jet out carbon dioxide gas, so that fire can be extinguished in the cabinet body.
The technical scheme of the utility model is further improved as follows: one side of the shell is detachably connected with the inner wall surface of the cabinet body, the outer surface of the shell is fixedly connected with one side of the mounting plate, the outer surface of the mounting plate is provided with a mounting groove, and the inner wall of the shell is detachably connected with the outer surface of the wire harness clamping plate.
By adopting the technical scheme, the electric elements can be conveniently installed in the cabinet body by using the shell, the mounting plate and the wire harness clamping plate, so that the practicability of the PLC control cabinet is improved.
The technical scheme of the utility model is further improved as follows: one side of the clamping groove body is fixedly connected with the surface of the inner wall of the cabinet body, and the inner wall of the clamping groove body is in sliding connection with the outer surface of the metal isolation plate.
The technical scheme of the utility model is further improved as follows: the metal isolation net is arranged in the metal isolation plate, and the inner wall surface of the clamping groove body is detachably connected with the outer surface of the limit bolt.
By adopting the technical scheme, the cooperation of the clamping groove body, the metal isolation plate, the metal isolation net and the limit bolts can be effectively used for protecting the PLC control cabinet, so that the influence of the external environment on the elements inside the PLC control cabinet is prevented.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
the utility model provides a PLC control cabinet with an anti-interference function, which adopts the cooperation of a sliding mounting plate, a mounting base, a carbon dioxide gas tank, a first connecting pipe, a controller, a second connecting pipe, an air injection plate and a temperature detection device to assist the PLC control cabinet to extinguish fire, thereby increasing the safety of the PLC control cabinet.
The utility model provides a PLC control cabinet with an anti-interference function, which adopts the cooperation of a shell, a mounting plate and a wire harness clamping plate, and can conveniently mount electric elements in the cabinet body, thereby increasing the practicability of the PLC control cabinet. When the PLC control cabinet is used, the electric elements are installed in the installation groove when the electric elements are installed, and then the electric wires are installed and fixed by matching with the wire harness clamping plate
The utility model provides a PLC control cabinet with an anti-interference function, which is characterized in that a clamping groove body, a metal isolation plate, a metal isolation net and a limit bolt are matched, so that the PLC control cabinet can be effectively protected, and the influence of the external environment on elements in the PLC control cabinet is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a fire protection unit according to the present utility model;
FIG. 4 is a schematic view of a mounting assembly of the present utility model;
fig. 5 is a schematic view of a partial structure of a protection component according to the present utility model.
In the figure: 1. a cabinet body; 2. a fire prevention unit; 21. a sliding mounting plate; 22. a mounting base; 23. a carbon dioxide tank; 24. a first connecting pipe; 25. a controller; 26. a second connecting pipe; 27. a jet disk; 28. a temperature detecting device; 3. a mounting assembly; 31. a housing; 32. a mounting plate; 321. a mounting groove; 33. a wire harness clamping plate; 4. a protective assembly; 41. the clamping groove body; 42. a metal separator; 43. a metal isolation net; 44. and a limit bolt.
Description of the embodiments
The utility model is further illustrated by the following examples:
examples
As shown in fig. 1-5, the utility model provides a PLC control cabinet with an anti-interference function, which comprises a cabinet body 1; a fireproof unit 2 provided inside the cabinet 1; a mounting assembly 3 disposed inside the cabinet 1; and set up the protection subassembly 4 that is used for the protection in cabinet body 1 inside, the inner wall bottom surface of cabinet body 1 is provided with the assembly pulley, fire prevention unit 2 is including installation component and control jet module, installation component 3 is including casing 31, mounting panel 32 and pencil joint board 33, protection component 4 is including joint cell body 41, metal division board 42 and metal division net 43, the installation component is including sliding mounting plate 21, the surface sliding connection of the bottom surface and the assembly pulley of sliding mounting plate 21, the upper surface fixedly connected with installation base 22 of casing 31, the inner wall detachable of installation base 22 is connected with carbon dioxide gas pitcher 23, the control jet module is including connecting pipe one 24, the surface of connecting pipe one 24 is provided with electromagnetic valve, the one end detachable of connecting pipe one 24 is connected with the controller 25 with sliding mounting plate 21 upper surface, the one end detachable connection of controller 25 has connecting pipe two 26, the inner wall surface fixedly connected with jet disc 27 of cabinet body 1, the one end fixedly connected with temperature-detecting device 28 of the inner wall surface of air-detecting device 28, the terminal and the electric wire connection of controller 25 of temperature-detecting device 28 take place in the cabinet connection, the inside the temperature-detecting device is realized at the inner portion of the cabinet 25, the temperature-detecting device is connected with the inner portion of the air-detecting device through the connecting pipe 25, the electromagnetic valve one end of the air-phase change, the air-jetting device is cooled down in the inside the air-channel is realized by the connecting pipe 1, the temperature-detecting device is cooled down in the inner portion of the air channel 25, the air-channel is cooled down, the temperature-detecting device is realized by the inner channel 25, the temperature-down, the temperature-detecting device is connected to the inside, and the inside is realized by the temperature-detecting device, and is detected by the inside, and is detected by the temperature-down, and is detected by the temperature.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side of the shell 31 is detachably connected with the inner wall surface of the cabinet body 1, the outer surface of the shell 31 is fixedly connected with one side of the mounting plate 32, the outer surface of the mounting plate 32 is provided with a mounting groove 321, the inner wall of the shell 31 is detachably connected with the outer surface of the wire harness clamping plate 33, when the PLC control cabinet is used, when the electric appliance element is mounted, the electric appliance element is mounted in the mounting groove 321, and then the electric wire is mounted and fixed by being matched with the wire harness clamping plate 33.
Examples
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, one side of the clamping groove 41 is fixedly connected with the inner wall surface of the cabinet body 1, the inner wall of the clamping groove 41 is slidably connected with the outer surface of the metal isolation plate 42, the metal isolation net 43 is arranged inside the metal isolation plate 42, the inner wall surface of the clamping groove 41 is detachably connected with the outer surface of the limit bolt 44, and when the PLC control cabinet is used, the metal isolation plate 42 is installed inside the clamping groove 41, so that the metal isolation plate 42 is fixed by matching with the limit bolt 44, and the isolation capability of the PLC control cabinet is further improved.
The working principle of the PLC control cabinet with the anti-interference function is specifically described below.
As shown in fig. 1 to 5, when the PLC control cabinet is used, the electrical components are installed in the installation groove 321, and then the electrical wires are installed and fixed by matching with the wire harness clamping plate 33, when the PLC control cabinet is used, the metal isolation plate 42 is fixed by matching with the limit bolts 44 by matching with the metal isolation plate 42, so that the isolation capability of the PLC control cabinet is increased, if a fire disaster occurs, the temperature change of the gas tank is detected by the temperature detection device 28 arranged in the cabinet body 1, the electromagnetic valve is controlled by the controller 25, the carbon dioxide in the carbon dioxide 23 is matched with the first connecting pipe 24 and the second connecting pipe 26, and the carbon dioxide is conveyed into the air injection disk 27, and is sprayed out by the air injection disk 27, so that the interior of the cabinet body 1 is rapidly cooled, and the aim of fire extinguishment is achieved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. A PLC control cabinet with an anti-interference function comprises a cabinet body (1);
a fireproof unit (2) arranged inside the cabinet body (1);
the installation component (3) is arranged in the cabinet body (1);
and set up the inside protection subassembly (4) that are used for the protection of cabinet body (1), its characterized in that: the fire prevention unit (2) is provided with the assembly pulley including installation component and control jet assembly, installation component (3) are including casing (31), mounting panel (32) and pencil joint board (33), protection component (4) are including joint cell body (41), metal division board (42) and metal division net (43).
2. The PLC control cabinet with anti-interference function of claim 1, wherein: the installation assembly comprises a sliding installation plate (21), the bottom surface of the sliding installation plate (21) is in sliding connection with the outer surface of the pulley block, an installation base (22) is fixedly connected with the upper surface of the shell (31), and a carbon dioxide tank (23) is detachably connected with the inner wall of the installation base (22).
3. The PLC control cabinet with anti-interference function of claim 2, wherein: the air injection control assembly comprises a first connecting pipe (24), an electromagnetic valve is arranged on the outer surface of the first connecting pipe (24), a controller (25) which is detachably connected with the upper surface of the sliding mounting plate (21) is detachably connected with one end of the first connecting pipe (24), and a second connecting pipe (26) is detachably connected with one end of the controller (25).
4. The PLC control cabinet with anti-interference function of claim 1, wherein: the intelligent cabinet temperature control device is characterized in that an air injection disc (27) is fixedly connected to the inner wall surface of the cabinet body (1), the connecting end of the air injection disc (27) is fixedly connected with one end of a connecting pipe II (26), a temperature detection device (28) is detachably connected to the inner wall surface of the cabinet body (1), and a wiring end of the temperature detection device (28) is connected with a connecting end of a controller (25) through a wire.
5. The PLC control cabinet with anti-interference function of claim 1, wherein: one side of casing (31) is connected with the inner wall surface of cabinet body (1) detachable, the surface of casing (31) is connected with one side fixed connection of mounting panel (32), mounting groove (321) have been seted up to the surface of mounting panel (32), the inner wall of casing (31) is connected with the surface of pencil joint board (33) detachable.
6. The PLC control cabinet with anti-interference function of claim 1, wherein: one side of the clamping groove body (41) is fixedly connected with the surface of the inner wall of the cabinet body (1), and the inner wall of the clamping groove body (41) is slidably connected with the outer surface of the metal isolation plate (42).
7. The PLC control cabinet with anti-interference function of claim 1, wherein: the metal isolation net (43) is arranged in the metal isolation plate (42), and the inner wall surface of the clamping groove body (41) is detachably connected with the outer surface of the limit bolt (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867501.0U CN220440190U (en) | 2023-07-17 | 2023-07-17 | PLC switch board with anti-interference function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321867501.0U CN220440190U (en) | 2023-07-17 | 2023-07-17 | PLC switch board with anti-interference function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440190U true CN220440190U (en) | 2024-02-02 |
Family
ID=89689987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321867501.0U Active CN220440190U (en) | 2023-07-17 | 2023-07-17 | PLC switch board with anti-interference function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440190U (en) |
-
2023
- 2023-07-17 CN CN202321867501.0U patent/CN220440190U/en active Active
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| GR01 | Patent grant |