CN217556315U - Electrolytic aluminum bus lifting frame pressure electric interlocking protection device - Google Patents
Electrolytic aluminum bus lifting frame pressure electric interlocking protection device Download PDFInfo
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- CN217556315U CN217556315U CN202220898334.5U CN202220898334U CN217556315U CN 217556315 U CN217556315 U CN 217556315U CN 202220898334 U CN202220898334 U CN 202220898334U CN 217556315 U CN217556315 U CN 217556315U
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- pressure switch
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Abstract
The utility model discloses an electrolysis aluminium generating line promotes frame pressure electric interlocking protection device, the utility model relates to a mechanical electrical safety protection technical field, including the bus-bar frame main line, bus-bar frame main line movable mounting pressure switch, one side of pressure switch is equipped with bus-bar frame switch board PLC, and bus-bar frame switch board PLC's transport passes through the circuit series connection with pressure switch. The utility model has the advantages of reasonable design, convenient to use can install on electrolysis aluminium generating line frame gas circuit control and electrical control, prevents maloperation or because generating line hoisting frame gas circuit trouble, avoids causing lifting generating line in-process positive pole landing phenomenon, and this scheme of use can improve equipment essence safety, eliminates the potential safety hazard in the equipment operation process.
Description
Technical Field
The utility model relates to the technical field of mechanical electrical safety protection devices, in particular to an electrolytic aluminum bus lifting frame pressure electrical interlocking protection device.
Background
At present, a full-automatic bus lifting frame used in an electrolytic aluminum workshop is generally held without air, a PLC controls a hydraulic motor to loosen a small box clamp on a bus, after the bus is lifted, air needs to be sent to open a bus frame holding device, then the bus frame is lifted and moved away, when the next bus is lifted, after the bus frame falls, air in a main pipeline needs to be exhausted, otherwise, once the small box clamp is loosened, an anode can slide down, due to long-time use, each exhaust electromagnetic valve of a mechanical part can not act, and manual exhaust is forgotten, so that the device is specially installed on the main pipeline of the bus frame.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrolytic aluminum generating line hoisting frame pressure electric interlocking protection device to it is not enough to solve prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the bus frame control cabinet PLC is characterized by comprising a bus frame main pipeline, wherein a pressure switch is movably mounted on the bus frame main pipeline, a bus frame control cabinet PLC is arranged on one side of the pressure switch, and the conveying of the bus frame control cabinet PLC is connected with the pressure switch in series through a circuit.
According to the electrolytic aluminum bus lifting frame pressure electric interlocking protection device, the bus frame main pipeline is connected with the pressure switch through the pipe fitting and the counter wire.
The pressure electric interlocking protection device for the electrolytic aluminum bus lifting frame is characterized in that the pressure switch is an intelligent pressure switch
The utility model has the advantages that: the utility model has the advantages of reasonable design, convenient to use can install on electrolysis aluminium generating line frame gas circuit control and electrical control, prevents maloperation or because generating line hoisting frame gas circuit trouble, avoids causing lifting generating line in-process positive pole landing phenomenon, and this scheme of use can improve equipment essence safety, eliminates the potential safety hazard in the equipment operation process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention.
Reference numerals: 1-bus frame main pipeline, 2-pressure switch, 3-bus frame control cabinet and 4-line.
Detailed Description
As shown in fig. 1, the electrolytic aluminum bus lifting frame pressure electric interlock protection device specifically disclosed in this embodiment includes a bus frame main pipeline 1, a pressure switch 2 is movably installed on the bus frame main pipeline 1, a bus frame control cabinet 3 is arranged on one side of the pressure switch 2, and the conveying of the bus frame control cabinet 3 is connected in series with the pressure switch 2 through a line 4. The utility model has the advantages of reasonable design, convenient to use can install on electrolysis aluminium generating line frame gas circuit control and electrical control, prevents maloperation or because generating line hoisting frame gas circuit trouble, avoids causing lifting generating line in-process positive pole landing phenomenon, and this scheme of use can improve equipment essence safety, eliminates the potential safety hazard in the equipment operation process. A pressure switch 2 is connected with a bus frame main pipeline 1 through a pipe fitting and a counter wire, a circuit 4 of the pressure switch 2 is led out, then the bus frame main pipeline is connected to a PLC motor in a bus frame control cabinet 3 in a loosening mode to be connected in series in the middle of an output power supply, an electric loop is formed, the minimum pressure value of the pressure switch 2 is adjusted, when the residual gas pressure in the bus frame main pipeline 1 is larger than the minimum pressure set by the pressure switch 2, the pressure switch 2 is automatically disconnected, the PLC hydraulic motor loosening output signal is automatically disconnected, at the moment, small box clamps on an electrolysis bath bus cannot be loosened no matter how the small box clamps are operated, the electric interlocking function is achieved, an intelligent pressure switch is installed in series between the bus frame gas circuit main pipeline 1 and the PLC motor loosening output power supply in the bus frame control cabinet 3, the minimum pressure value is set, when a bus frame exhaust solenoid valve fails, or manual exhaust is incomplete, the small box clamps are locked to be loosened, the safety factor of the bus is improved, and the working errors are reduced on the basis.
Specifically, the bus bar frame main pipe 1 and the pressure switch 2 described in this embodiment are connected by a pipe and a pair of wires. When using this device, pass through the pipe fitting through bus bar frame main line 1 and pressure switch 2 and be connected to the silk, can be convenient for install and dismantle pressure switch 2, can make this device use convenience more.
Specifically, the pressure switch 2 described in this embodiment is an intelligent pressure switch. When using this device, be intelligent pressure switch through pressure switch 2, set up best minimum pressure value, when bus frame exhaust solenoid valve trouble, perhaps artifical exhaust is incomplete, will lock the capsule fixture and loosen the function to improve and lift the factor of safety of generating line, reduce the work mistake from this materialization.
The embodiments of the present invention have been described with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, and the technical contents not described in detail in the present invention are known in the art.
Claims (3)
1. The utility model provides an electrolytic aluminum generating line promotes frame pressure electric interlocking protection device which characterized in that: the bus frame control cabinet comprises a bus frame main pipeline (1), wherein a pressure switch (2) is movably installed on the bus frame main pipeline (1), a bus frame control cabinet PLC (3) is arranged on one side of the pressure switch (2), and the bus frame control cabinet PLC (3) is conveyed to be connected with the pressure switch (2) in series through a line (4).
2. The electrolytic aluminum bus bar lifting frame pressure electric interlock protection device of claim 1, wherein: the bus frame main pipeline (1) is connected with the pressure switch (2) through a pipe fitting and a counter wire.
3. The electrolytic aluminum bus bar lifting frame pressure electric interlock protection device of claim 1, wherein: the pressure switch (2) is an intelligent pressure switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898334.5U CN217556315U (en) | 2022-04-19 | 2022-04-19 | Electrolytic aluminum bus lifting frame pressure electric interlocking protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898334.5U CN217556315U (en) | 2022-04-19 | 2022-04-19 | Electrolytic aluminum bus lifting frame pressure electric interlocking protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217556315U true CN217556315U (en) | 2022-10-11 |
Family
ID=83473510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220898334.5U Active CN217556315U (en) | 2022-04-19 | 2022-04-19 | Electrolytic aluminum bus lifting frame pressure electric interlocking protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217556315U (en) |
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2022
- 2022-04-19 CN CN202220898334.5U patent/CN217556315U/en active Active
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