Single door power cabinet structure

Abstract

The present application relates to the technical field of power cabinet practical training equipment, and mainly relates to a single-door power cabinet structure, which comprises a power cabinet body, a cabinet door connected with the power cabinet body, a storage frame fixed to the inner side of the cabinet door, a plurality of jack holes for inserting screwdrivers on the storage frame, two jack holes fixed with docking seats, and a polishing part one and a polishing part two fixed in the storage frame, wherein the polishing part one and the polishing part two are below the two docking seats, and a driving part is installed on the storage frame. The present application optimizes the traditional examination and practical training power cabinet. The various screwdrivers required for examination can be stored in the storage frame designed inside. At the same time, the polishing part one and the polishing part two are driven by the designed driving part to polish the Phillips screwdriver and the Phillips screwdriver correspondingly, so as to avoid damage such as burr of the screwdriver after frequent use and affect the subsequent examination and practical training.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of power cabinet practical training equipment, in particular to a single-door power cabinet structure. BACKGROUND

[0002] Electric drag (electrical drag) post examination is a post qualification verification for industrial electrical operators, the core of which is to assess whether the practitioner can safely and normatively operate the electrical drag system (including motor, power cabinet, control loop, main loop, etc.), and has the ability to independently complete equipment installation, wiring, debugging, maintenance and emergency disposal, which is a key examination to ensure the safety of industrial production.

[0003] In the electric drag post examination, power cabinet operation is the core operation module, among which the screwdriver is the core tool throughout the whole process, and its use scenario runs through the whole process of "safety preparation - component installation - wiring - debugging - troubleshooting - finishing and arrangement". The examination focus is not only "use of tools", but also "compliance of tool selection" and "operation standardization" (such as insulation protection and screw tightening force). In the examination process of personnel, due to frequent operation, the screwdriver may be damaged, that is, the outer end may be scratched and burr, and the subsequent examinees may not find the burr on the outer end of the screwdriver in time, which may cause the screw to slip or scratch the insulation layer in subsequent operation, affecting the examination. SUMMARY

[0004] The purpose of the present application is to provide a single-door power cabinet structure to solve the problem of burr affecting subsequent examination and training caused by long-term and frequent use of screwdrivers in traditional power cabinet practical training.

[0005] To achieve the above purpose, the present application provides the following technical scheme: a single-door power cabinet structure, comprising a power cabinet body and a cabinet door connected with the power cabinet body, further comprising a storage frame fixed on the inner side of the cabinet door, the storage frame is used for storing examination tools, and a plurality of insertion holes for inserting screwdrivers are formed on the storage frame, two insertion holes are fixed with docking seats, and a grinding part one and a grinding part two are fixed in the storage frame, the grinding part one and the grinding part two are below the two docking seats, a driving part is installed on the storage frame, and the grinding part one and the grinding part two are driven to rotate by the driving part.

[0006] Preferably, the grinding part one comprises a support frame fixed with the inner wall of the storage frame, two transmission wheels are rotatably installed on the support frame through a rotating shaft, the two transmission wheels are in butt joint with the driving part, two arc-shaped notches are formed in the support frame, a sliding rod is slidably inserted into the two arc-shaped notches, a gear is fixed on the outer end of the rotating shaft and the sliding rod, a grinding belt is engaged with the outer side of the gear, and a pushing piece is fixed on the support frame to drive the two sliding rods to move close to each other.

[0007] Preferably, the pushing member includes an end block fixed to the outer end of the sliding rod, and a spring sheet that abuts against the end block is fixed on the support frame.

[0008] Preferably, the second grinding part includes a grinding base, on which four grinding posts for grinding the inside of a Torx screwdriver are fixed, and a support member is fixed to the bottom of each grinding post.

[0009] Preferably, the support includes two support rods fixed to the bottom of the grinding base, with a support sleeve slidably fitted on the outer side of each support rod, and the support sleeve is fixed to the storage frame. A tension spring, which is fixed to the grinding base, is fitted on the support sleeve.

[0010] Preferably, the driving component includes a drive motor fixed to the inner wall of the storage frame, and the output end of the drive motor is fixed to a drive wheel that is in contact with the transmission wheel through a coupling. The outer sides of the drive wheel and the transmission wheel are both made of frosted material. An arc-shaped block is fixed to the bottom of the polishing seat, and a wave plate is provided at the bottom of the polishing seat. A linkage part is fixed to the inner wall of the storage frame, and the linkage part is connected to the wave plate and the drive wheel.

[0011] Preferably, the linkage includes an L-shaped connecting plate fixed to the outer end of the wave plate, a connecting rod fixed on the L-shaped connecting plate, a rocker arm rotatably mounted on the outer end of the connecting rod, and the other end of the rocker arm fixed to the outside of the drive wheel via a rotating shaft. A guide rod is slidably inserted into the L-shaped connecting plate, and the guide rod is fixed to the inner wall of the storage frame.

[0012] Preferably, the grinding base has a hemispherical structure with the spherical surface facing upwards.

[0013] Preferably, the mating seat and the screwdriver handle are magnetically attracted to each other, and the screwdriver handle has a notch, and the mating seat has a mating protrusion that matches the notch.

[0014] Preferably, the outer side of the connecting rod is covered with a protective sleeve.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] This invention optimizes the traditional power cabinet for assessment and training. The internal storage box can store various screwdrivers required for assessment. At the same time, the designed drive component drives the first and second grinding parts to grind flathead screwdrivers and Torx screwdrivers accordingly, avoiding burrs and other damage to the screwdrivers after frequent use, which would affect subsequent assessment and training. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall invention and its connection with the overhead power line;

[0018] Figure 2 This is a schematic diagram of the structure of the cabinet door components of the present invention;

[0019] Figure 3 This is a front view of the cabinet door component of the present invention;

[0020] Figure 4 This is a schematic diagram of the storage frame of the present invention from another angle;

[0021] Figure 5 This is a schematic diagram of the internal component structure of the storage frame of the present invention after partial cross-section.

[0022] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0023] Figure 7 This is a schematic diagram of the pusher structure of the present invention;

[0024] Figure 8 This is a schematic diagram showing the connection between the driving component and the grinding part of the present invention.

[0025] In the diagram: 1. Power cabinet; 2. Cabinet door; 3. Storage frame; 4. Insertion hole; 5. Connecting seat; 6. Grinding section one; 7. Grinding section two; 8. Drive component; 9. Support frame; 10. Transmission wheel; 11. Arc-shaped groove; 12. Sliding rod; 13. Gear; 14. Grinding belt; 15. Pushing component; 16. End block; 17. Spring plate; 18. Grinding seat; 19. Grinding column; 20. Support component; 21. Support rod; 22. Support sleeve; 23. Tension spring; 24. Drive motor; 25. Drive wheel; 26. Arc-shaped block; 27. Wave plate; 28. Linkage part; 29. ​​L-shaped connecting plate; 30. Connecting rod; 31. Rocker arm; 32. Guide rod; 33. Connecting protrusion; 34. Protective sleeve. Detailed Implementation

[0026] 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.

[0027] Example 1: Please refer to Figure 1 - Figure 4The diagram shows a single-door power cabinet structure, including a power cabinet body 1 and a cabinet door 2 connected to the power cabinet body 1, and a storage frame 3 fixed inside the cabinet door 2. The storage frame 3 is used to hold test tools. The storage frame 3 has several insertion holes 4 for screwdrivers. Two insertion holes 4 are fixed with docking seats 5, and a grinding part 6 and a grinding part 7 are fixed inside the storage frame 3. The grinding part 6 and the grinding part 7 are located below the two docking seats 5. A driving component 8 is installed on the storage frame 3, which drives the grinding part 6 and the grinding part 7 to rotate.

[0028] In this solution, the designed storage box 3 can store the electrical components and screwdrivers required for the assessment. At the same time, the designed drive component 8 drives the grinding part 6 and the grinding part 7 to operate, so that the outer ends of both flathead screwdrivers and Torx screwdrivers can be ground accordingly, avoiding the burrs on the outer ends of the screwdrivers from affecting the subsequent assessment.

[0029] For further details, please refer to [link / reference]. Figure 4 - Figure 7 The polishing section 6 includes a support frame 9 fixed to the inner wall of the storage frame 3. Two transmission wheels 10 are rotatably mounted on the support frame 9 via a rotating shaft. The two transmission wheels 10 are connected to the drive component 8. Two arc-shaped slots 11 are opened in the support frame 9. Sliding rods 12 are slidably inserted in the two arc-shaped slots 11. Gears 13 are fixed to the outer ends of the sliding rods 12 and the rotating shaft. A polishing belt 14 is meshed on the outer side of the gears 13. A pusher 15 is fixed on the support frame 9 to drive the two sliding rods 12 closer to each other.

[0030] The pusher 15 includes an end block 16 fixed to the outer end of the sliding rod 12. A spring sheet 17 that abuts against the end block 16 is fixed on the support frame 9. The spring sheet 17 provides elastic force, which allows the sliding rod 12 to slide in the arc-shaped groove 11. This ensures that the grinding belt 14 can fit tightly against the bottom outer side of the flathead screwdriver, resulting in a better grinding effect.

[0031] In this solution, the driving component 8 provides power to drive the transmission wheel 10 to rotate, thereby causing one of the gears 13 to rotate, which in turn drives the grinding belt 14 to rotate, grinding the bottom of the flathead screwdriver. This effectively prevents burrs and other defects from appearing on the bottom due to frequent operation, thus avoiding affecting the next use.

[0032] For further details, please refer to [link / reference]. Figure 4 - Figure 8 The second grinding section 7 includes a grinding base 18, on which four grinding posts 19 for grinding the inside of Torx screwdrivers are fixed, and a support member 20 is fixed to the bottom of the grinding posts 19.

[0033] Also see Figure 7 and Figure 8The support member 20 includes two support rods 21 fixed to the bottom of the grinding base 18. A support sleeve 22 is slidably sleeved on the outside of the support rods 21. The support sleeve 22 is fixed to the storage frame 3. A tension spring 23 fixed to the grinding base 18 is sleeved on the support sleeve 22. The support member 20 can provide elastic support for the grinding base 18, so that it can work with the drive component 8 to complete the lifting and lowering adjustment of the grinding column 19, thereby effectively moving the bottom of the Torx screwdriver up and down to grind and effectively remove the residual burrs on the outer end.

[0034] Referring to the figure, the driving component 8 includes a drive motor 24 fixed on the inner wall of the storage frame 3. The output end of the drive motor 24 is fixed with a drive wheel 25 that is in contact with the transmission wheel 10 via a coupling. The outer sides of the drive wheel 25 and the transmission wheel 10 are both made of frosted material. An arc-shaped block 26 is fixed at the bottom of the grinding seat 18. A wave plate 27 is provided at the bottom of the grinding seat 18. A linkage part 28 is fixed on the inner wall of the storage frame 3. The linkage part 28 is connected with the wave plate 27 and the drive wheel 25. By rotating the drive wheel 25, the two transmission wheels 10 rotate synchronously, thereby driving the grinding belt 14 in the grinding part 6 to rotate and perform corresponding grinding on the flathead screwdriver.

[0035] The linkage 28 includes an L-shaped connecting plate 29 fixed to the outer end of the wave plate 27. A connecting rod 30 is fixed on the L-shaped connecting plate 29. A rocker arm 31 is rotatably mounted on the outer end of the connecting rod 30. The other end of the rocker arm 31 is fixed to the outer side of the drive wheel 25 through a rotating shaft. A guide rod 32 is slidably inserted on the L-shaped connecting plate 29. The guide rod 32 is fixed to the inner wall of the storage frame 3. Through the L-shaped connecting plate 29 and the rocker arm 31 in the linkage 28, the drive wheel 25 will drive the wave plate 27 to extend and retract laterally during rotation, thereby effectively driving the grinding seat 18 to move up and down. At the same time, in order to protect the stability of the movement of the connecting rod 30, a protective sleeve 34 is fitted on the outer side of the connecting rod 30.

[0036] In this design, the principle by which the driving component 8 drives the first grinding section 6 and the second grinding section 7 to operate is as follows:

[0037] First, the drive motor 24 provides power to make the drive wheel 25 rotate, which drives the two transmission wheels 10 to rotate synchronously, thereby driving the grinding belt 14 to rotate and grind the bottom of the flathead screwdriver.

[0038] As the drive wheel 25 rotates, it drives the rocker arm 31 to swing accordingly, which in turn causes the rocker arm 31 to drive the connecting rod 30 to perform a reciprocating piston motion. This, in turn, causes the L-shaped connecting plate 29 and the wave plate 27 to move back and forth. During the reciprocating motion, the wave plate 27 contacts the arc block 26. Under the action of the tension spring 23 inside the support member 20, the grinding seat 18 can move up and down back and forth. The grinding column 19 is used to grind the bottom of the Torx screwdriver, effectively preventing burrs from appearing on the outer end of the screwdriver due to frequent use, which would affect its use in the next round of assessment.

[0039] It should be noted that, in order to prevent the grinding debris from falling and accumulating on the grinding base 18 when sharpening the Torx screwdriver, the grinding base 18 is designed with a hemispherical structure with the spherical surface facing upwards. The spherical design can effectively discharge the grinding debris outwards.

[0040] This solution outlines maintenance measures for frequent screwdriver use, including the following steps:

[0041] The first step is for the personnel to insert the screwdrivers into the two mating parts 5 according to their different weights, so that the flathead screwdriver contacts the grinding part 1 6 at the bottom and the Torx screwdriver contacts the grinding part 2 7 at the bottom.

[0042] The second step is to provide power through the drive motor 24 to make the drive wheel 25 rotate, thereby driving the transmission wheel 10 to rotate, which in turn makes the grinding belt 14 in the grinding section 6 rotate, effectively grinding and maintaining the bottom of the flathead screwdriver.

[0043] By using the linkage 28, the wave plate 27 moves back and forth, causing the corresponding lifting and lowering of the grinding seat 18 to move back and forth, thereby enabling the grinding column 19 to grind and maintain the bottom of the Torx screwdriver.

[0044] The third step is to take out the screwdriver after polishing for a certain period of time, check it accordingly, and then insert it into other sockets 4 for storage.

[0045] This solution utilizes the designed grinding section 6 and grinding section 7 to specifically grind and maintain two sets of screwdrivers, effectively preventing burrs and other defects from appearing on the screwdrivers after long-term and frequent use, and avoiding accidents during personnel assessment and training.

[0046] Example 2: Please refer to Figure 4 This embodiment further explains the first embodiment, the difference being that the precision of the insertion between the docking seat 5 and the screwdriver is optimized, so that after insertion, the bottom of the screwdriver can accurately contact the first grinding part 6 and the second grinding part 7.

[0047] Specifically, the mating seat 5 and the screwdriver handle are magnetically attracted to each other. The screwdriver handle has a notch, and the mating seat 5 has a mating protrusion 33 that matches the notch.

[0048] In this design, the magnetic attraction between the docking seat 5 and the screwdriver handle effectively improves docking stability. At the same time, the designed docking protrusion 33 and recess work together to ensure that the lower end of the screwdriver can accurately dock with the first grinding part 6 and the second grinding part 7, which helps with the subsequent maintenance of the screwdriver.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] 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 technical solutions and their equivalents.

Claims

1. A single-door power cabinet structure, comprising: Power cabinet (1) and cabinet door (2) connected to power cabinet (1); Its characteristic is that it further includes: A storage frame (3) is fixed inside the cabinet door (2). The storage frame (3) is used to hold screwdrivers. The storage frame (3) has several holes (4) for screwdrivers to be inserted. Two of the holes (4) are fixed with mating seats (5). Grinding part one (6) and grinding part two (7) are fixed inside the storage frame (3). The grinding part one (6) and the grinding part two (7) are located below two docking seats (5). A driving component (8) is installed on the storage frame (3). The driving component (8) drives the grinding part one (6) and the grinding part two (7) to operate. The grinding part one (6) includes a support frame (9) fixed to the inner wall of the storage frame (3). Two transmission wheels (10) are rotatably installed on the support frame (9) through a rotating shaft. Two transmission wheels (10) are connected to the drive component (8), and two arc-shaped slots (11) are opened in the support frame (9). Sliding rods (12) are slidably inserted in the two arc-shaped slots (11). Gears (13) are fixed to the outer ends of the sliding rods (12) and the rotating shaft, and a grinding belt (14) is meshed on the outer side of the gears (13). A pusher (15) for driving the two sliding rods (12) to move closer to each other is fixed on the support frame (9). The second grinding part (7) includes a grinding wheel. The grinding base (18) has four grinding posts (19) fixed on it for grinding the inside of Torx screwdrivers, and the bottom of the grinding posts (19) is fixed with a support (20). The driving component (8) includes a drive motor (24) fixed on the inner wall of the storage frame (3). The output end of the drive motor (24) is fixed with a drive wheel (25) that is in contact with the transmission wheel (10) through a coupling. The outer sides of the drive wheel (25) and the transmission wheel (10) are both made of frosted material. An arc-shaped block (26) is fixed at the bottom of the grinding seat (18), and a wave plate (27) is provided at the bottom of the grinding seat (18). A linkage part (28) is fixed on the inner wall of the storage frame (3). The linkage part (28) is connected to the wave plate (27) and the drive wheel (25). The linkage part (28) includes an L-shaped connecting plate (29) fixed at the outer end of the wave plate (27). A connecting rod (30) is fixed on the L-shaped connecting plate (29), and a guide rod (32) is slidably inserted on the L-shaped connecting plate (29).

2. The single-door power cabinet structure according to claim 1, characterized in that: The pusher (15) includes an end block (16) fixed to the outer end of the sliding rod (12), and a spring sheet (17) that abuts against the end block (16) is fixed on the support frame (9).

3. The single-door power cabinet structure according to claim 1, characterized in that: The support member (20) includes two support rods (21) fixed to the bottom of the grinding seat (18). The support rods (21) are slidably fitted with support sleeves (22), and the support sleeves (22) are fixed to the storage frame (3). The support sleeves (22) are fitted with tension springs (23) that are fixed to the grinding seat (18).

4. The single-door power cabinet structure according to claim 1, characterized in that: The outer end of the connecting rod (30) is rotatably mounted with a rocker arm (31), and the other end of the rocker arm (31) is fixed to the outside of the drive wheel (25) via a rotating shaft, and the guide rod (32) is fixed to the inner wall of the storage frame (3).

5. A single-door power cabinet structure according to claim 1, characterized in that: The polishing base (18) has a hemispherical structure with the spherical surface facing upwards.

6. The single-door power cabinet structure according to claim 1, characterized in that: The docking seat (5) and the screwdriver handle are magnetically attracted to each other, and a notch is provided at the screwdriver handle. The docking seat (5) is fixed with a docking protrusion (33) that matches the notch.

7. A single-door power cabinet structure according to claim 4, characterized in that: The outer side of the connecting rod (30) is covered with a protective sleeve (34).

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