CN216411928U - Industrial control user safety management device utilizing PLC technology - Google Patents
Industrial control user safety management device utilizing PLC technology Download PDFInfo
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- CN216411928U CN216411928U CN202122852226.2U CN202122852226U CN216411928U CN 216411928 U CN216411928 U CN 216411928U CN 202122852226 U CN202122852226 U CN 202122852226U CN 216411928 U CN216411928 U CN 216411928U
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Abstract
The utility model provides an industrial control user safety management device utilizing a PLC technology. Utilize industrial control user safety control device of PLC technique is including setting up the L type on the wall body and pasting the wallboard, fixed mounting has Contraband type guard plate on the L type pastes the wallboard, Contraband type guard plate and L type are pasted and are equipped with the safety control equipment body between the wallboard, the safety control equipment body is including casing, SCADA industrial computer, PLC programmable controller, circuit template and protocol conversion module, the equal fixed mounting of SCADA industrial computer and PLC programmable controller is on the casing is close to one side inner wall of L type subsides wallboard. The industrial control user safety management device utilizing the PLC technology has the advantages of being convenient to use, capable of simply and effectively protecting the safety management equipment body, suitable for workers with different heights by lifting the safety management equipment body, and simple and convenient to operate.
Description
Technical Field
The utility model belongs to the technical field of PLC (programmable logic controller), and particularly relates to an industrial control user safety management device utilizing a PLC technology.
Background
The concept and the system of the industrial internet of things are continuously developed and perfected, more and more traditional enterprises hope to interconnect and intercommunicate own industrial control systems and enterprise networks, and the digitization, informatization, intelligent upgrading and transformation of enterprise production are realized;
through retrieval, a patent document with an authorization publication number of CN213186312U discloses a safety monitoring device and a system for an industrial control safety management center, which belong to the technical field of information technology safety, wherein the safety monitoring device for the industrial control safety management center comprises a built-in camera, a built-in card reader, a first video interface, a first USB interface and a network port, the first video interface is connected with the industrial control system through a video cable, the first USB interface is connected with the industrial control system through a USB cable, the network port is connected with a client of the industrial control safety management center through a network cable, and the safety monitoring device and the system for the industrial control safety management center reduce information safety risks by changing the traditional software remote monitoring mode and adopting a hardware mode and improve the usability of the industrial control system;
in the related art, a block chain security management device is disclosed to at least solve the problem that in the prior art, an operating device of a data terminal can be randomly operated by others, and the security is poor, including: a body; the number of the feet is four, and the four feet are fixedly arranged at four corners of the bottom end of the machine body; the front side of the machine body is provided with an installation groove, and the operation display device is arranged in the installation groove; the protective cover is rotatably arranged at the top end of the inner cavity of the mounting groove; the clamping mechanism is arranged at the top end of the front side of the machine body; the locking component is arranged in the middle of the front side of the machine body; the PLC controller is fixedly arranged at one end of the front side of the machine body; face identification device, fixed setting is in front side top one side of organism, and with PLC controller electric connection, it can protect controlling means, avoids other people to operate at will, and the security is strong, and convenient operation.
However, the above structure has disadvantages, because with the continuous progress of intelligent manufacturing, some mainstream SCADA software and systems are made into integrated safety management equipment body equipment, and the traditional installation mode of the safety management equipment body is directly fixed on the wall surface through four screws, and the fixed height is not suitable for constructors with different heights to operate the safety management equipment body.
Therefore, it is necessary to provide a new industrial control user safety management device using PLC technology to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing the industrial control user safety management device which is convenient to use, can simply and effectively protect the safety management equipment body, is suitable for workers with different heights by lifting the safety management equipment body, and is simple and convenient to operate by utilizing the PLC technology.
In order to solve the technical problems, the industrial control user safety management device utilizing the PLC technology comprises an L-shaped wall attaching plate arranged on a wall, wherein an Contraband-shaped protection plate is fixedly arranged on the L-shaped wall attaching plate, a safety management equipment body is arranged between the Contraband-shaped protection plate and the L-shaped wall attaching plate, the safety management equipment body comprises a shell, an SCADA industrial personal computer, a PLC (programmable logic controller), a circuit template and a protocol conversion module, the SCADA industrial personal computer and the PLC programmable logic controller are fixedly arranged on the inner wall of one side, close to the L-shaped wall attaching plate, of the shell, the circuit template is fixedly arranged in the shell, the protocol conversion module is electrically connected onto the circuit template, a fingerprint identification panel is arranged on one side, far away from the L-shaped wall attaching plate, of the shell, and a lifting mechanism and an installation mechanism are arranged on the Contraband-shaped protection plate;
elevating system is including the roof, roof fixed mounting is at the top of Contraband type guard plate, the top of L type wainscot and the bottom fixed connection of roof, the top fixed mounting of roof has driving motor, fixed mounting has the threaded rod on driving motor's the output shaft, the bottom of threaded rod runs through the roof and fixed cover is equipped with awl tooth one, be equipped with axis of rotation one in the Contraband type guard plate, one end fixed mounting that axis of rotation one is close to awl tooth one has awl tooth two, awl tooth two and the meshing of awl tooth one, one end fixed mounting that axis of rotation one kept away from awl tooth two has awl tooth three, axis of rotation two is installed to Contraband type guard plate internal rotation, fixed cover is equipped with awl tooth four on the axis of rotation two, awl tooth four and the meshing of awl tooth three, the rotation of Contraband type guard plate is gone up to rotate and is installed axis of rotation three, axis of rotation three is located the below of axis of rotation two, a brush cylinder is fixedly sleeved on the third rotating shaft, an idler wheel I is fixedly sleeved on the second rotating shaft, an idler wheel II is fixedly sleeved on the third rotating shaft, and the same synchronous belt is wound between the idler wheel II and the idler wheel I.
As a further scheme of the utility model, the mounting mechanism comprises a square sliding block, the square sliding block is sleeved on the threaded rod in a threaded manner, a concave mounting block is arranged on one side of the square sliding block, which is far away from the L-shaped wall-mounted plate, a T-shaped bolt is arranged on the concave mounting block, the concave mounting block and the square sliding block are fixedly connected through the T-shaped bolt, and the concave mounting block is fixedly mounted on the shell.
As a further scheme of the utility model, a limit groove is formed in one side, close to the Contraband-type protection plate, of the L-shaped wall pasting plate, the limit groove is connected with a square sliding block in a sliding mode, a threaded hole is formed in the top of the square sliding block, and the threaded hole is in threaded connection with a threaded rod.
As a further scheme of the utility model, the safety management equipment body further comprises a fingerprint identification module and a comprehensive power supply module, and the fingerprint identification module and the comprehensive power supply module are both electrically connected to the circuit template.
As a further scheme of the utility model, a strip-shaped supporting block is rotatably sleeved on the first rotating shaft, and the top of the strip-shaped supporting block is fixedly connected with the bottom of the top plate.
Compared with the related art, the industrial control user safety management device utilizing the PLC technology has the following beneficial effects:
1. according to the utility model, by arranging the lifting mechanism, the lifting mechanism can effectively clean dust on the surface of the safety management equipment body while protecting the safety management equipment body, so that the condition that fingerprint identification is influenced by the dust is avoided;
2. by arranging the mounting mechanism, the safety management equipment body can be simply and effectively mounted and dismounted, so that the mounting and replacement are convenient for workers, and the subsequent maintenance work is facilitated.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front sectional view illustrating an industrial control user safety management device using PLC technology according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
FIG. 5 is a schematic top view of the circuit board of the present invention;
FIG. 6 is an assembly view of a second rotating shaft, a third rotating shaft, a first idler, a second idler, a synchronous belt, a fourth bevel gear and a third bevel gear of the present invention;
FIG. 7 is a top assembly view of a type Contraband protective panel and an L-shaped panel of the present invention;
FIG. 8 is a schematic view of a secure information entry dialog of the present invention;
FIG. 9 is a diagram of a security information entry form of the present invention.
In the figure: 1. l-shaped wall pasting boards; 2. a housing; 201. an SCADA industrial personal computer; 202. a PLC programmable controller; 203. a circuit template; 204. a protocol conversion module; 205. a fingerprint identification module; 206. a comprehensive power supply module; 3. model Contraband apron; 4. a top plate; 5. a drive motor; 6. a threaded rod; 7. a fingerprint identification panel; 8. a first bevel gear; 9. rotating a first shaft; 10. a second bevel gear; 11. a third bevel gear; 12. a second rotating shaft; 13. a fourth bevel gear; 14. a third rotating shaft; 15. A brush barrel; 16. an idler wheel I; 17. an idler wheel II; 18. a synchronous belt; 19. a square slider; 20. a concave mounting block; 21. t-shaped bolt.
Detailed Description
Please refer to fig. 1 to 9, wherein fig. 1 is a schematic front sectional view illustrating an industrial control user safety management device using PLC technology according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is a schematic side view of the present invention; FIG. 4 is an enlarged schematic view of portion B of FIG. 3; FIG. 5 is a schematic top view of the circuit board of the present invention; FIG. 6 is an assembly view of a second rotating shaft, a third rotating shaft, a first idler, a second idler, a synchronous belt, a fourth bevel gear and a third bevel gear of the present invention; FIG. 7 is a top assembly view of a type Contraband protective panel and an L-shaped panel of the present invention; FIG. 8 is a schematic view of a secure information entry dialog of the present invention; FIG. 9 is a diagram of a security information entry form of the present invention. The industrial control user safety management device utilizing the PLC technology comprises an L-shaped wall pasting board 1 arranged on a wall body, wherein an Contraband-type protection plate 3 is fixedly arranged on the L-shaped wall pasting board 1, a safety management device body is arranged between the Contraband-type protection plate 3 and the L-shaped wall pasting board 1, the safety management device body can adopt a 220V power supply mode, the safety management device body comprises a shell 2, an SCADA industrial personal computer 201, a PLC programmable controller 202, a circuit template 203 and a protocol conversion module 204, an industrial Ethernet port interface is adopted, the communication speed is high, transmission is stable, mainstream SCADA software is supported, compatibility is good, an internal wiring of the device adopts a patch cord mode, the industrial Ethernet port is provided with RJ45 Ethernet port, supported Ethernet/IP, PROFINET, Modbus/IP and other industrial Ethernet protocols are adopted, networking is convenient and good in compatibility, the SCADA industrial personal computer 201 and the PLC 202 are fixedly arranged on one side, close to the L-shaped wall pasting board 1, of the shell 2 On the inner wall, the circuit template 203 is fixedly installed in the shell 2, the protocol conversion module 204 is electrically connected to the circuit template 203, a fingerprint identification panel 7 is arranged on one side of the shell 2, which is far away from the L-shaped wall-attached plate 1, fingerprint information is collected by adopting a fingerprint identification technology mode to form unique and safe user information, the recording is simple, the storage is convenient, the storage can be carried out for a long time, the loss is not easy, and a lifting mechanism and an installation mechanism are arranged on the Contraband-type protection plate 3;
the elevating system is including roof 4, 4 fixed mounting on the top of Contraband type guard plate 3 on the roof, the top of L type wainscot 1 and the bottom fixed connection of roof 4, the top fixed mounting of roof 4 has driving motor 5, fixed mounting has threaded rod 6 on driving motor 5's the output shaft, the bottom of threaded rod 6 runs through roof 4 and fixed cover is equipped with awl tooth one 8, be equipped with axis of rotation one 9 in the Contraband type guard plate 3, one end fixed mounting that axis of rotation one 9 is close to awl tooth one 8 has awl tooth two 10, awl tooth two 10 meshes with awl tooth one 8, the one end fixed mounting that axis of rotation one 9 kept away from awl tooth two 10 has awl tooth three 11, axis of rotation two 12 are installed to 3 internal rotations of Contraband type guard plate, the fixed cover is equipped with awl tooth four 13 on axis of rotation two 12, awl tooth four 13 meshes with awl tooth three 11, rotation is installed on Contraband type guard plate 3 and is rotated three 14 of axis of rotation, three 14 of axis of rotation are located the below of two 12 of axis of rotation, fixed cover is equipped with a brush section of thick bamboo 15 on three 14 of axis of rotation, fixed cover is equipped with idler 16 on two 12 of axis of rotation, fixed cover is equipped with two 17 of idlers on three 14 of axis of rotation, twine same synchronous belt 18 between two 17 of idlers and idler 16.
Installation mechanism is including square slider 19, 19 threaded sleeve of square slider establish on threaded rod 6, one side that L type wainscot 1 was kept away from to square slider 19 is equipped with concave type installation piece 20, be equipped with T type bolt 21 on the concave type installation piece 20, concave type installation piece 20 passes through T type bolt 21 fixed connection with square slider 19, concave type installation piece 20 fixed mounting is on casing 2.
The L-shaped wall attaching plate 1 is provided with a limiting groove on one side close to the Contraband-shaped protection plate 3, the limiting groove is connected with the square sliding block 19 in a sliding mode, the top of the square sliding block 19 is provided with a threaded hole, and the threaded hole is connected with the threaded rod 6 in a threaded mode.
The safety management equipment body further comprises a fingerprint identification module 205 and a comprehensive power supply module 206, wherein the fingerprint identification module 205 and the comprehensive power supply module 206 are electrically connected to the circuit template 203.
The rotating shaft I9 is rotatably sleeved with a strip-shaped supporting block, and the top of the strip-shaped supporting block is fixedly connected with the bottom of the top plate 4.
The working principle of the industrial control user safety management device utilizing the PLC technology provided by the utility model is as follows:
when the safety management equipment body needs to be installed, the L-shaped wall pasting plate 1 is fixed on a wall body, if the safety management equipment body needs to be controlled, the driving motor 5 is directly started, an output shaft of the driving motor 5 drives the threaded rod 6 to rotate, under the action of the threads, the threaded rod 6 drives the square sliding block 19 to move downwards, the square sliding block 19 drives the concave installation block 20 to move, the concave installation block 20 drives the shell 2 to move, when the concave installation block 20 moves downwards to a certain distance, the safety management equipment body can be moved out of the Contraband-type protection plate 3, then a worker can log in the safety management equipment body through the fingerprint identification panel 7, and subsequent operation steps are facilitated;
the system is simple in login of users such as managers, process engineers and operators, clear in authority distribution and clear in responsibility division, the system automatically distributes user authority and login time according to information of loggers, automatic quitting is achieved after conditions are met, and safe production of the automatic control system is guaranteed;
after the maintainer touches the fingerprint identification module, a security information entry dialog box is automatically popped up in the SCADA, as shown in FIG. 8, according to the information illustrated in FIG. 9, corresponding parameters are selected, corresponding persons are arranged to enter fingerprint information, the entry success is displayed, the PLC 202 carries out security according to the security user management rule illustrated in FIG. 9, and the following contents are intelligently judged and executed:
the operator has basic authority and the priority is lowest, and normal monitoring operation can be carried out after fingerprint login; high-level authorities such as maintenance, managers and technologists can interrupt the authority of operators and automatically return after the duration;
after the process engineer authority logs in, the PLC automatically tracks the operation steps of the operator and triggers information filing, records the operation content, and after the administrator logs in, the system automatically judges and triggers an information issuing interface, so that the system cannot operate unless interrupted by the process engineer or the authority of the operator;
the maintenance authority has the highest authority, the user information can be input/deleted, the authorities can be freely distributed and combined, the equipment is provided with an override mode, an operator can enter the high-level authority for a short time after continuously touching the fingerprint system for more than 5 seconds and is used for handling emergency, but the reason needs to be input when the operator changes shift, otherwise, the next operator cannot log in;
when the safety management equipment body needs to be disassembled, the T-shaped bolt 21 is directly disassembled, and the square sliding block 19 is separated from the concave mounting block 20;
when 6 rotations of threaded rod drive 8 rotations of awl tooth simultaneously, 8 rotations of awl tooth drive two 10 rotations of awl tooth, two 10 rotations of awl tooth drive axis of rotation 9 rotate, axis of rotation 9 drives three 11 rotations of awl tooth, three 11 rotations of awl tooth drive four 13 rotations of awl tooth, four 13 rotations of awl tooth drive two 12 rotations of axis of rotation, at idler one 16, under the combined action of idler two 17 and synchronous belt 18, axis of rotation two 12 drive three 14 rotations of axis of rotation, three 14 rotations drive brush section of thick bamboo 15 rotations of axis of rotation, then shift out downwards at safety control equipment body or the in-process of accomodating, clean the dust on the safety control equipment body, thereby accomplish the guard work of this safety control equipment body.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (5)
1. An industrial control user safety management device utilizing a PLC technology is characterized by comprising an L-shaped wall pasting plate arranged on a wall body, wherein an Contraband-type protection plate is fixedly installed on the L-shaped wall pasting plate, a safety management device body is arranged between the Contraband-type protection plate and the L-shaped wall pasting plate, the safety management device body comprises a shell, an SCADA industrial personal computer, a PLC programmable controller, a circuit template and a protocol conversion module, the SCADA industrial personal computer and the PLC programmable controller are fixedly installed on the inner wall of one side, close to the L-shaped wall pasting plate, of the shell, the circuit template is fixedly installed in the shell, the protocol conversion module is electrically connected onto the circuit template, a fingerprint identification panel is arranged on one side, far away from the L-shaped wall pasting plate, of the shell, and a lifting mechanism and an installation mechanism are arranged on the Contraband-type protection plate;
elevating system is including the roof, roof fixed mounting is at the top of Contraband type guard plate, the top of L type wainscot and the bottom fixed connection of roof, the top fixed mounting of roof has driving motor, fixed mounting has the threaded rod on driving motor's the output shaft, the bottom of threaded rod runs through the roof and fixed cover is equipped with awl tooth one, be equipped with axis of rotation one in the Contraband type guard plate, one end fixed mounting that axis of rotation one is close to awl tooth one has awl tooth two, awl tooth two and the meshing of awl tooth one, one end fixed mounting that axis of rotation one kept away from awl tooth two has awl tooth three, axis of rotation two is installed to Contraband type guard plate internal rotation, fixed cover is equipped with awl tooth four on the axis of rotation two, awl tooth four and the meshing of awl tooth three, the rotation of Contraband type guard plate is gone up to rotate and is installed axis of rotation three, axis of rotation three is located the below of axis of rotation two, a brush cylinder is fixedly sleeved on the third rotating shaft, an idler wheel I is fixedly sleeved on the second rotating shaft, an idler wheel II is fixedly sleeved on the third rotating shaft, and the same synchronous belt is wound between the idler wheel II and the idler wheel I.
2. The industrial personal safety management device using the PLC technology, according to claim 1, wherein the mounting mechanism includes a square slider, the square slider is screwed on the threaded rod, a concave mounting block is disposed on a side of the square slider away from the L-shaped wall-attached plate, a T-shaped bolt is disposed on the concave mounting block, the concave mounting block and the square slider are fixedly connected by the T-shaped bolt, and the concave mounting block is fixedly mounted on the housing.
3. The industrial control user safety management device using the PLC technology of claim 1, wherein a limit groove is formed in a side of the L-shaped walling panel close to the Contraband-shaped protection panel, the limit groove is slidably connected to a square slider, a threaded hole is formed in a top of the square slider, and the threaded hole is in threaded connection with a threaded rod.
4. The industrial control user safety management device using the PLC technology according to claim 1, wherein the safety management apparatus body further includes a fingerprint recognition module and a comprehensive power supply module, and both the fingerprint recognition module and the comprehensive power supply module are electrically connected to the circuit board.
5. The industrial control user safety management device using PLC technology of claim 1, wherein a bar-shaped support block is rotatably sleeved on the first rotation shaft, and a top of the bar-shaped support block is fixedly connected to a bottom of the top plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122852226.2U CN216411928U (en) | 2021-11-20 | 2021-11-20 | Industrial control user safety management device utilizing PLC technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122852226.2U CN216411928U (en) | 2021-11-20 | 2021-11-20 | Industrial control user safety management device utilizing PLC technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216411928U true CN216411928U (en) | 2022-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122852226.2U Active CN216411928U (en) | 2021-11-20 | 2021-11-20 | Industrial control user safety management device utilizing PLC technology |
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| Country | Link |
|---|---|
| CN (1) | CN216411928U (en) |
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2021
- 2021-11-20 CN CN202122852226.2U patent/CN216411928U/en active Active
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