A method and device for controlling application authorization of power system access

Abstract

The application relates to the technical field of power systems, in particular to an application authorization control device for power system access, which comprises a machine box, the upper end of the machine box is fixedly provided with a matched vertical rod, the upper sides of the two ends of the machine box are fixedly provided with end blocks in a symmetrical mode, guide rods are fixedly arranged on the end blocks, through holes are symmetrically arranged on the two sides of the machine box, inner insertion holes are formed in the upper sides of the end walls of the two ends of the machine box, support plates are fixedly arranged on the inner top surfaces of the machine box in a symmetrical mode, and insertion holes are formed in the support plates. The application also relates to an application authorization control method for power system access, which comprises the following steps: step one, detecting operation access request; step two, inputting authorization request information; step three, auditing authorization request information; step four, identity auditing: inputting identity information, identifying the input identity information and comparing the information with a database, verifying the authenticity of the identity; and step five, determining whether to authorize.

Description

Technical Field

[0001] This invention relates to the field of power system technology, specifically to a method and apparatus for application authorization and control of power system access. Background Technology

[0002] A power system is a system for the production and consumption of electricity, consisting of power generation, transformation, transmission, distribution, and consumption. The control and use of a power system require authorization and management through specialized applications, which in turn require authorization and management devices as hardware support.

[0003] Currently, the main unit casing of the application authorization control device is fixed with multiple screws. While this installation method is relatively simple, its disadvantages are obvious. The installation and removal of the main unit casing is quite troublesome, requiring specialized tools and considerable time. This means that when internal components of the main unit are damaged, a significant amount of time is often spent on the installation and removal of the casing, thus affecting the efficiency of main unit maintenance. Furthermore, when the main unit is damaged, the user must use tools to disassemble the casing for inspection. Without tools, the casing cannot be disassembled, causing inconvenience and affecting the inspection work, ultimately impacting the use of the main unit. Summary of the Invention

[0004] The purpose of this invention is to provide a method and apparatus for application authorization management of power system access, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A power system access application authorization and control device includes a chassis. A supporting pole is fixedly mounted on the upper end of the chassis, and end blocks are symmetrically fixedly mounted on both ends of the upper side of the chassis. Guide rods are fixedly mounted on the end blocks. Through holes are symmetrically opened on both sides of the guide rods on the chassis. Internal insertion holes are opened on the upper side of the two end walls inside the chassis, and support plates are symmetrically fixedly mounted on the inner top surface of the chassis. Insertion holes are opened on the support plates, and these insertion holes are aligned with the internal insertion holes. Internal holes are symmetrically opened on the inner walls at both ends of the lower side of the chassis, and connecting holes are opened at the bottom of each internal hole. Support blocks are symmetrically fixed at both ends of the outer side of the casing wall opposite to the casing opening. Guide slide rods are fixedly fixed on the support blocks. A casing cover is installed on the casing. A fixing ring is fixedly fixed on the upper side of the casing cover. First limiting plates are symmetrically fixed at both ends of the inner end face of the casing cover. The first limiting plates have through grooves and positioning holes. Second limiting plates are symmetrically fixed at both ends of the lower side of the casing cover. The second limiting plates have fixing holes. The casing is provided with a convenient casing cover installation and removal mechanism. The casing cover is fixed to the casing by the convenient casing cover installation and removal mechanism.

[0007] Preferably, the convenient installation and removal mechanism for the box cover includes a movable pressure plate, a first spring, a movable block, a movable frame, a second spring, a connecting frame, an L-shaped bent rod, and a third spring. The movable pressure plate is sleeved on the mating upright, and elastic strips are symmetrically fixed at both ends of the lower side of the movable pressure plate. Inclined locking blocks are fixedly installed on the elastic strips.

[0008] Preferably, the movable pressure plate is symmetrically hinged with first hinge rods at both ends, the lower end of the first hinge rod is hinged with a movable block, the first spring is sleeved on the cooperating upright, and the first spring is located on the lower side of the movable pressure plate.

[0009] Preferably, an inclined pressure strip is fixedly provided on the movable block, and the movable block is sleeved on the guide rod. A horizontal plate is fixedly provided on one side of the movable block, and a vertical pressure plate is fixedly provided on the end of the horizontal plate away from the movable block.

[0010] Preferably, there are two movable frames, which are symmetrically installed inside the chassis, and pressure rods are symmetrically fixed on both sides of the movable frames. The pressure rods are inserted into the through holes, and the upper ends of the pressure rods are in contact with the inclined pressure strips. A protruding block is fixedly provided at one end of the movable frame, and a second spring is provided on the protruding block.

[0011] Preferably, the other end of the movable frame is hinged to a second hinge rod, the upper end of the second hinge rod is hinged to a connecting frame, a plug rod is fixedly provided on the connecting frame, the plug rod is inserted into a plug hole, and a positioning post is fixedly provided on the end of the plug rod away from the connecting frame, the positioning post is inserted into an inner plug hole.

[0012] Preferably, there are two L-shaped bent rods, which are respectively set on the outer sides of both ends of the chassis. A connecting rod is fixedly set on one end of the L-shaped bent rod. The connecting rod is inserted into the communicating hole. A fixing block is fixedly set on the end of the connecting rod away from the L-shaped bent rod. The fixing block is inserted into the internal hole.

[0013] Preferably, the other end of the L-shaped bent rod is hinged to a third hinge rod, and the upper end of the third hinge rod is hinged to a movable sleeve block, which has a mating hole.

[0014] Preferably, the movable sleeve is fitted onto the guide slide rod through a mating hole, and a third spring is provided on the lower side of the movable sleeve, which is fitted onto the guide slide rod.

[0015] An authorization control method for an application authorization control device for power system access includes the following steps:

[0016] Step 1: Detecting Operation Access Request: The terminal detects an authorization request and prompts for input of authorization request information;

[0017] Step 2: Input Authorization Request Information: The user inputs the corresponding authorization request information;

[0018] Step 3: Review the authorization request information: The terminal reviews the authorization request information;

[0019] Step 4: Identity Verification: Enter your identity information. The terminal will identify the entered identity information and compare it with the database to verify the authenticity of the identity.

[0020] Step 5: Determine whether to authorize: The terminal determines whether to authorize based on the authorization request information and identity information.

[0021] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages:

[0022] 1. The cover is equipped with a first limiting plate and a second limiting plate. The cover is supported on the chassis by the first limiting plate and the second limiting plate. Then, the movable pressure plate is pressed down to fix the cover. At the same time, the movable pressure plate can be fixed by the inclined block on the elastic strip, thus ensuring the firmness of the cover installation. The operation is simple, convenient and quick, and the cover can be installed and removed easily.

[0023] 2. When the movable pressure plate moves downward, it can drive the movable block to move, and under the action of the movable block, it will press down the pressed rod, thereby driving the movable frame to move downward. At the same time, it will drive the positioning pin to be inserted into the positioning hole, thereby fixing the upper end of the box cover.

[0024] 3. During the movement of the movable block, the vertical pressure plate will push the third hinge rod to move, and the third hinge rod will pull the L-shaped bent rod to move. This will cause the fixing block on the L-shaped bent rod to protrude to the outside of the internal hole and be inserted into the fixing hole, thereby fixing the lower end of the box cover. This will achieve complete fixation of the box cover and fully ensure the stability and reliability of the box cover installation. Attached Figure Description

[0025] Figure 1 A first-person view diagram of the chassis assembly.

[0026] Figure 2 A second-view diagram of the chassis assembly.

[0027] Figure 3 This is a schematic diagram of the internal assembly of the chassis.

[0028] Figure 4 for Figure 1 Enlarged diagram of point A in the middle.

[0029] Figure 5 for Figure 3 Enlarged diagram of point B in the middle.

[0030] Figure 6 This is a structural diagram of the chassis.

[0031] Figure 7 for Figure 6 Enlarged diagram of point C in the middle.

[0032] Figure 8 This is a schematic diagram of the box lid.

[0033] Figure 9 This is a structural schematic diagram of the connecting frame.

[0034] In the diagram: 1. Chassis; 11. Supporting pole; 12. End block; 13. Guide rod; 14. Through hole; 15. Internal insertion hole; 16. Support plate; 17. Internal hole; 18. Connecting hole; 19. Support block; 20. Guide slide rod; 2. Cover; 21. Fixing ring; 22. First limiting plate; 23. Through groove; 24. Positioning hole; 25. Second limiting plate; 26. Fixing hole; 3. Movable pressure plate; 31. Elastic strip; 32. Inclined... 33. Faceplate; 34. First hinge rod; 4. Movable block; 41. Diagonal pressure strip; 42. Horizontal plate; 43. Vertical pressure plate; 5. Movable frame; 51. Pressed rod; 52. Protruding block; 53. Second spring; 54. Second hinge rod; 6. Connecting frame; 61. Insert rod; 62. Positioning post; 7. L-shaped bent rod; 71. Connecting rod; 72. Fixed block; 73. Third hinge rod; 74. Movable sleeve block; 75. Third spring. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Please see Figures 1 to 9 The present invention provides a technical solution:

[0037] An application authorization and control device for power system access includes a chassis 1. A supporting pole 11 is fixedly installed at the upper end of the chassis 1, and end blocks 12 are symmetrically fixedly installed at both ends of the upper side of the chassis 1. Guide rods 13 are fixedly installed on the end blocks 12. Through holes 14 are symmetrically opened on both sides of the guide rods 13 on the chassis 1. Internal insertion holes 15 are opened on the upper side of the inner end walls at both ends of the chassis 1. Support plates 16 are symmetrically fixedly installed on the inner top surface of the chassis 1, and insertion holes are opened on the support plates 16, aligning with the internal insertion holes 15. Internal holes 17 are symmetrically opened on the inner walls at both ends of the lower side of the chassis 1. A connecting hole 18 is opened at the bottom of the internal hole 17. Support blocks 19 are symmetrically fixed at both ends of the outer wall of the box 1 opposite to the box opening. Guide slide rods 20 are fixedly fixed on the support blocks 19. A box cover 2 is installed on the box 1. A fixing ring 21 is fixedly fixed on the upper side of the box cover 2. A first limiting plate 22 is symmetrically fixed at both ends of the inner end face of the box cover 2. A through groove 23 is opened on the first limiting plate 22. A positioning hole 24 is opened on the through groove 23. A second limiting plate 25 is symmetrically fixed at both ends of the lower side of the box cover 2. A fixing hole 26 is opened on the second limiting plate 25. A convenient box cover installation and removal mechanism is provided on the box 1. The box cover 2 is fixed to the box 1 by the convenient box cover installation and removal mechanism.

[0038] The convenient installation and removal mechanism for the box cover includes a movable pressure plate 3, a first spring 34, a movable block 4, a movable frame 5, a second spring 53, a connecting frame 6, an L-shaped bent rod 7, and a third spring 75. The movable pressure plate 3 is sleeved on the matching upright 11, and elastic strips 31 are symmetrically fixed at both ends of the lower side of the movable pressure plate 3. Inclined locking blocks 32 are fixedly installed on the elastic strips 31.

[0039] The movable pressure plate 3 has two ends symmetrically hinged with first hinge rods 33, and the lower end of the first hinge rods 33 is hinged with a movable block 4. The first spring 34 is sleeved on the mating upright 11 and is located on the lower side of the movable pressure plate 3. The two ends of the first spring 34 are respectively welded to the chassis 1 and the movable pressure plate 3.

[0040] An inclined pressure strip 41 is fixedly installed on the movable block 4, and the movable block 4 is sleeved on the guide rod 13. That is, a hole that cooperates with the guide rod 13 is opened on the movable block 4. A horizontal plate 42 is fixedly installed on one side of the movable block 4, and a vertical pressure plate 43 is fixedly installed on the end of the horizontal plate 42 away from the movable block 4.

[0041] Two movable frames 5 are symmetrically installed inside the chassis 1. A pressure rod 51 is symmetrically fixed on both sides of the movable frame 5. The pressure rod 51 is inserted into the through hole 14, and the upper end of the pressure rod 51 is in contact with the inclined pressure strip 41. A protrusion 52 is fixedly installed at one end of the movable frame 5. A second spring 53 is installed on the protrusion 52. The two ends of the second spring 53 are respectively welded to the protrusion 52 and the inner top surface of the chassis 1.

[0042] The other end of the movable frame 5 is hinged to a second hinge rod 54, and the upper end of the second hinge rod 54 is hinged to a connecting frame 6. A plug rod 61 is fixedly installed on the connecting frame 6. The plug rod 61 is inserted into the plug hole, and a positioning post 62 is fixedly installed on the end of the plug rod 61 away from the connecting frame 6. The positioning post 62 is inserted into the inner insertion hole 15. When the positioning post 62 plays a role in fixing the cover 2, it is inserted into the positioning hole 24, and the diameter of the positioning hole 24 is equal to the diameter of the positioning post 62. The upper end of the first limiting plate 22 is in contact with the inner top surface of the chassis 1, and one end of the first limiting plate 22 is in contact with the inner wall of one end of the chassis 1. In addition, the diameter of the plug rod 61 is smaller than the height of the through groove 23.

[0043] There are two L-shaped bent rods 7, which are respectively set on the outer sides of both ends of the chassis 1. A connecting rod 71 is fixedly set on one end of the L-shaped bent rod 7. The connecting rod 71 is inserted into the connecting hole 18. A fixing block 72 is fixedly set on the end of the connecting rod 71 away from the L-shaped bent rod 7. The fixing block 72 is inserted into the internal hole 17. When the fixing block 72 plays a role in fixing the cover 2, it is inserted into the fixing hole 26. The lower end face of the second limiting plate 25 is in contact with the inner bottom surface of the chassis 1, and one end of the second limiting plate 25 is in contact with the inner wall of the chassis 1.

[0044] The other end of the L-shaped bent rod 7 is hinged to a third hinge rod 73. The upper end of the third hinge rod 73 is hinged to a movable sleeve block 74. The movable sleeve block 74 has a mating hole. The movable sleeve block 74 is fitted onto the guide slide rod 20 through the mating hole. A third spring 75 is provided on the lower side of the movable sleeve block 74. The third spring 75 is fitted onto the guide slide rod 20. The two ends of the third spring 75 are respectively welded to the support block 19 and the lower end face of the movable sleeve block 74.

[0045] An authorization control method for an application authorization control device for power system access includes the following steps:

[0046] Step 1: Detecting Operation Access Request: The terminal detects an authorization request and prompts for input of authorization request information;

[0047] Step 2: Input Authorization Request Information: The user inputs the corresponding authorization request information;

[0048] Step 3: Review the authorization request information: The terminal reviews the authorization request information;

[0049] Step 4: Identity Verification: Enter your identity information. The terminal will identify the entered identity information and compare it with the database to verify the authenticity of the identity.

[0050] Step 5: Determine whether to authorize: The terminal determines whether to authorize based on the authorization request information and identity information.

[0051] During the installation of the cover 2, the first limiting plate 22 and the second limiting plate 25 on the cover 2 are inserted into the interior of the chassis 1, so that the cover 2 contacts the end face of the chassis 1 where the opening is located. Then, the movable pressure plate 3 is pressed down. During the downward movement, the inclined block 32 on the elastic strip 31 is squeezed by the inner wall of the fixing ring 21, causing the elastic strip 31 to deform until the inclined block 32 passes over the fixing ring 21. Then the elastic strip 31 returns to its original shape, and the inclined block 32 is locked on the lower end face of the fixing ring 21, thus fixing the movable pressure plate 3. During the downward movement of the movable pressure plate 3, the movable block 4 will be pushed to move under the action of the first hinge rod 33. As the movable block 4 moves, the pressed rod 51 will be pushed to move downward under the action of the inclined pressure strip 41, thereby driving the movable frame 5 to move downward. Thus, under the action of the second hinge rod 54, the connecting frame 6 will be driven to move, thereby positioning. The column 62 exits the inner insertion hole 15 and simultaneously inserts into the positioning hole 24. During the movement, the movable block 4, under the action of the vertical pressure plate 43, pushes the third hinge rod 73 to move. In turn, under the action of the third hinge rod 73, the movable sleeve block 74 moves downward, causing the end of the third hinge rod 73 that is hinged to the L-shaped bent rod 7 to move away from the support block 19. This causes the fixing block 72 to exit the inner hole 17 and insert into the fixing hole 26. In this way, the box cover 2 can be fixed at multiple points, which fully ensures the firmness of the box cover 2 installation. The operation is simple, convenient and quick, and no tools are required. When it is necessary to remove the box cover 2, the elastic strip 31 is squeezed in opposite directions, so that the inclined block 32 is no longer stuck at the lower end of the fixing ring 21. Under the action of the first spring 34, the movable pressure plate 3 is reset, thereby resetting the positioning column 62 and the fixing block 72, and the box cover 2 can be removed.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An application authorization and control device for power system access, comprising a chassis (1), characterized in that: The upper end of the chassis (1) is fixedly provided with a matching upright (11), and the upper two ends of the chassis (1) are symmetrically fixedly provided with end blocks (12). The end blocks (12) are fixedly provided with guide rods (13). The chassis (1) on both sides of the guide rods (13) is symmetrically provided with through holes (14). The upper side of the inner two end walls of the chassis (1) is provided with inner insertion holes (15). The inner top surface of the chassis (1) is symmetrically fixedly provided with support plates (16). The support plates (16) are provided with insertion holes. The insertion holes are aligned with the inner insertion holes (15). The inner walls of the lower two ends of the chassis (1) are symmetrically provided with internal holes (17). The bottom of the internal holes (17) is provided with connecting holes (18). The outer side of the chassis wall opposite to the box opening of the chassis (1) is provided with internal holes (17). Support blocks (19) are symmetrically fixed at both ends of the side, and guide slide rods (20) are fixedly fixed on the support blocks (19). A cover (2) is installed on the chassis (1). A fixing ring (21) is fixedly fixed on the upper side of the cover (2), and a first limiting plate (22) is symmetrically fixed at both ends of the inner end face of the cover (2). A through groove (23) is opened on the first limiting plate (22), and a positioning hole (24) is opened on the through groove (23). A second limiting plate (25) is symmetrically fixed at both ends of the lower side of the cover (2), and a fixing hole (26) is opened on the second limiting plate (25). A convenient installation and removal mechanism for the cover is provided on the chassis (1), and the cover (2) is fixed on the chassis (1) by the convenient installation and removal mechanism for the cover. The convenient installation and removal mechanism for the box cover includes a movable pressure plate (3), a first spring (34), a movable block (4), a movable frame (5), a second spring (53), a connecting frame (6), an L-shaped bent rod (7), and a third spring (75). The movable pressure plate (3) is sleeved on the matching upright (11), and elastic strips (31) are symmetrically fixed at both ends of the lower side of the movable pressure plate (3). Inclined locking blocks (32) are fixedly installed on the elastic strips (31). The movable pressure plate (3) is symmetrically hinged at both ends with a first hinge rod (33), and the lower end of the first hinge rod (33) is hinged with a movable block (4). The first spring (34) is sleeved on the cooperating upright (11), and the first spring (34) is located on the lower side of the movable pressure plate (3). An oblique pressure strip (41) is fixedly provided on the movable block (4), and the movable block (4) is sleeved on the guide rod (13). A horizontal plate (42) is fixedly provided on one side of the movable block (4), and a vertical pressure plate (43) is fixedly provided on the end of the horizontal plate (42) away from the movable block (4). There are two movable frames (5), which are symmetrically installed inside the chassis (1). The movable frames (5) are symmetrically fixed with pressure rods (51) on both sides. The pressure rods (51) are inserted into the through holes (14), and the upper end of the pressure rods (51) is in contact with the inclined pressure strips (41). One end of the movable frame (5) is fixed with a protrusion (52), and a second spring (53) is provided on the protrusion (52). The other end of the movable frame (5) is hinged to a second hinge rod (54), and the upper end of the second hinge rod (54) is hinged to a connecting frame (6). A plug rod (61) is fixedly installed on the connecting frame (6). The plug rod (61) is inserted into the plug hole, and a positioning post (62) is fixedly installed on the end of the plug rod (61) away from the connecting frame (6). The positioning post (62) is inserted into the inner plug hole (15). There are two L-shaped bent rods (7), which are respectively set on the outer sides of both ends of the chassis (1). A connecting rod (71) is fixedly set on one end of the L-shaped bent rod (7). The connecting rod (71) is inserted into the connecting hole (18). A fixing block (72) is fixedly set on the end of the connecting rod (71) away from the L-shaped bent rod (7). The fixing block (72) is inserted into the internal hole (17). The other end of the L-shaped bent rod (7) is hinged to a third hinge rod (73), and the upper end of the third hinge rod (73) is hinged to a movable sleeve block (74), and the movable sleeve block (74) is provided with a mating hole; The movable sleeve (74) is fitted onto the guide slide rod (20) through a mating hole, and a third spring (75) is provided on the lower side of the movable sleeve (74), which is fitted onto the guide slide rod (20).

2. The application authorization and control device for power system access according to claim 1, characterized in that: The authorization and control method for the application authorization and control device accessed by this power system includes the following steps: Step 1: Detecting Operation Access Request: The terminal detects an authorization request and prompts for input of authorization request information; Step 2: Input Authorization Request Information: The user inputs the corresponding authorization request information; Step 3: Review the authorization request information: The terminal reviews the authorization request information; Step 4: Identity Verification: Enter your identity information. The terminal will identify the entered identity information and compare it with the database to verify the authenticity of the identity. Step 5: Determine whether to authorize: The terminal determines whether to authorize based on the authorization request information and identity information.

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