Positioning mechanism for electrical equipment repair

Abstract

The utility model relates to the technical field of electrical equipment repair, and discloses a positioning mechanism for electrical equipment repair, which comprises a moving table, a round box arranged at the top of a rotating mechanism, a positioning mechanism arranged in the round box, a support frame fixedly connected to the top of the moving table, a reinforcing mechanism arranged on the outer side of the moving table, and a motor arranged on the rotating mechanism, the output end of the motor is fixedly connected with a worm, and the outer wall of the worm is meshed with a worm gear. According to the positioning mechanism for repairing the electrical equipment, through the arranged rotating mechanism, the electrical equipment clamped at the top of the round box rotates, and after the electrical equipment is rotated to the direction where the electrical equipment needs to be repaired, the purpose of stopping rotation can be achieved by treading the push block downwards again, pressing the pressure switch again and closing the work of the motor; when electrical equipment needs to be adjusted in different directions for maintenance, manual operation is not needed, the convenience of operation and use is improved, consumed time and labor are reduced in the operation process, and the practicability of the device is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of electrical equipment repair technology, specifically a positioning mechanism for electrical equipment repair. Background Technology

[0002] Electrical equipment refers to all kinds of equipment and appliances that use electrical energy for operation, control, regulation, measurement and protection. Through power electronics and control technologies, these devices realize the conversion, transmission, distribution, utilization and protection of electrical energy, providing great convenience for people's production and life.

[0003] According to the description in the patent application CN 221232491U, "This utility model belongs to the field of positioning mechanism technology, specifically a positioning mechanism for electrical equipment repair, including a mounting base and a mounting mechanism set above the mounting base. The connecting gear of this utility model is driven by a motor set inside the support platform. Then, the first gear plate and the second gear plate are meshed with the connecting gear, realizing the sliding and retraction of the first positioning plate and the second positioning plate with the support platform through the positioning groove and the positioning bolt. This facilitates the positioning of electrical equipment during maintenance, effectively prevents equipment movement, ensures smooth maintenance, and can be easily expanded and retracted at the same time. The operation is simple and convenient, and the positioning of the equipment can be completed quickly. Then, the first threaded shaft is rotated to make the mounting bracket slide along the connecting groove, which can quickly adapt to the size and shape of different equipment, reduce the time of repeated operation and adjustment, and improve maintenance efficiency."

[0004] Based on the above, the applicant believes the following deficiencies exist:

[0005] When this positioning mechanism for electrical equipment repair is in use, after the electrical equipment is positioned, it is often necessary to manually adjust the position of the electrical equipment for maintenance. This is inconvenient, time-consuming and labor-intensive, and reduces the practicality of the device. Utility Model Content

[0006] The purpose of this invention is to provide a positioning mechanism for electrical equipment repair, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a positioning mechanism for repairing electrical equipment, comprising a movable platform, a rotating mechanism on the top of the movable platform, a circular box on the top of the rotating mechanism, a positioning mechanism inside the circular box, a support frame fixedly connected to the top of the movable platform, and a reinforcing mechanism on the outside of the movable platform;

[0008] The rotating mechanism includes a motor, a worm gear fixedly connected to the output end of the motor, a worm wheel meshing with the outer wall of the worm gear, a support shaft fixedly connected to the inner ring of the worm wheel, a support plate fixedly connected to the top of the moving platform, a connecting plate fixedly connected to the outer side of the moving platform, a square box fixedly connected to the top of the connecting plate, a spring fixedly connected to the bottom of the inner wall of the square box, a square plate fixedly connected to the top of the spring, a push block fixedly connected to one side of the square plate, a fixed shaft fixedly connected to the bottom of the push block, a round block fixedly connected to the bottom end of the fixed shaft, and a pressure switch fixedly connected to the top of the connecting plate.

[0009] Preferably, the front of the box has a movable opening, and the pusher block passes through the movable opening, allowing the pusher block to move through the movable opening.

[0010] Preferably, the square plate is slidably connected to the inner wall of the square box, and the pressure switch is electrically connected to the motor, so that the pressure switch can control the motor to switch on and off.

[0011] Preferably, the support shaft is rotatably connected to the top of the moving platform, the support shaft is fixedly connected to the bottom of the circular box, and the worm gear passes through the support plate and rotates to provide stable support for the support shaft.

[0012] Preferably, the positioning mechanism includes a support base, which is fixedly connected to the inner wall of the circular box. A threaded rod is rotatably connected to the side of the support base away from the inner wall of the circular box. A threaded block is threadedly connected to the outer wall of the threaded rod. A support arm is fixedly connected to the top of the threaded block. A positioning block is fixedly connected to one side of the support arm. A limit plate is fixedly connected to the inner wall of the circular box. A drive assembly is provided on the outer wall of the threaded rod. A drive rod is provided inside the drive assembly to ensure stability during the repair of electrical equipment.

[0013] Preferably, a handwheel is fixedly connected to the front end of the drive rod, and the drive rod passes through the inside of the limiting plate and the front of the circular box and rotates to provide stable support for the drive rod.

[0014] Preferably, the threaded block is slidably connected to the outside of the limiting plate, and the threads on the outer walls of the two ends of the threaded rod are in opposite directions, so that the rotational motion of the threaded rod can be converted into the linear motion of the threaded block.

[0015] Preferably, four support arms are provided, and the top of the circular box is provided with rectangular openings that match the four support arms. The four support arms pass through the corresponding rectangular openings, so that the support arms can move through the rectangular openings.

[0016] Preferably, the drive assembly includes a driving bevel gear and a driven bevel gear, the drive rod is fixedly connected to the inner ring of the driving bevel gear, the threaded rod is fixedly connected to the inner ring of the driven bevel gear, and the driving bevel gear and the driven bevel gear mesh with each other, thereby achieving the purpose of stable driving.

[0017] Preferably, the reinforcement mechanism includes a rectangular box, which is fixedly connected to the outside of the moving platform. A slider is slidably connected to the inner wall of the rectangular box. A support column is fixedly connected to the bottom of the slider. A pressure plate is fixedly connected to the bottom of the support column. A threaded rod is rotatably connected to the top of the slider, thereby achieving the purpose of reinforcing the device.

[0018] Preferably, a handwheel is fixedly connected to the top of the threaded rod, the threaded rod is threaded to the top of the rectangular box, a square opening is opened at the bottom of the rectangular box, the support column passes through the square opening, and the bottom of the pressure plate is provided with anti-slip texture, so that the support column can move through the square opening.

[0019] Compared with the prior art, the present invention provides a positioning mechanism for electrical equipment repair, which has the following advantages:

[0020] 1. This positioning mechanism for electrical equipment repair uses a rotating mechanism to rotate the electrical equipment held at the top of the cylindrical box. When the equipment is rotated to the position where it needs repair, stepping down on the push block and pressing the pressure switch again will shut off the motor and stop the rotation. When the electrical equipment needs to be adjusted to different positions for repair, manual operation is not required, improving the convenience of operation and reducing the time and effort spent during operation, thus enhancing the practicality of the device.

[0021] 2. The positioning mechanism for electrical equipment repair converts the rotational motion of the threaded rod into the linear motion of the threaded block. The threaded block can move the positioning block through the support arm, so that the positioning block can clamp and position the electrical equipment, thereby ensuring the stability of the electrical equipment during the repair process, preventing the electrical equipment from easily shaking, and enhancing the practicality of the device.

[0022] 3. The positioning mechanism for electrical equipment repair, through the reinforcement mechanism, causes the threaded rod to drive the slider to move downward. The slider can drive the pressure plate to descend through the support column, so that the bottom of the pressure plate contacts the ground. Thus, while realizing movement, it also ensures the stability of reinforcement, so that the device will not move during the repair of electrical equipment, and the device can have good stability. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a front view of the structure of this utility model;

[0025] Figure 2 Sectional views of the square and rectangular boxes;

[0026] Figure 3 This is a bottom view of the structure of this utility model;

[0027] Figure 4 This is a bottom sectional view of the circular box.

[0028] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle;

[0029] Figure 6 for Figure 4 Enlarged structural diagram at point B.

[0030] In the diagram: 1. Moving platform; 2. Rotating mechanism; 21. Motor; 22. Worm gear; 23. Worm wheel; 24. Support shaft; 25. Support plate; 26. Connecting plate; 27. Square box; 28. Spring; 29. ​​Square plate; 201. Push block; 202. Fixed shaft; 203. Round block; 204. Pressure switch; 3. Round box; 4. Positioning mechanism; 41. Support base; 42. Threaded rod one; 43. Threaded block; 44. Limiting plate; 45. Support arm; 46. Positioning block; 47. Drive assembly; 48. Drive rod; 5. Reinforcing mechanism; 51. Rectangular box; 52. Slider; 53. Support column; 54. Pressure plate; 55. Threaded rod two; 6. Support frame. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] This utility model provides the following technical solution: Example

[0034] Combination Figures 1 to 6 A positioning mechanism for repairing electrical equipment includes a movable platform 1, a rotating mechanism 2 on the top of the movable platform 1, a circular box 3 on the top of the rotating mechanism 2, a positioning mechanism 4 inside the circular box 3, a support frame 6 fixedly connected to the top of the movable platform 1, and a reinforcing mechanism 5 on the outside of the movable platform 1.

[0035] The rotating mechanism 2 includes a motor 21, a worm gear 22 fixedly connected to the output end of the motor 21, a worm wheel 23 meshing with the outer wall of the worm gear 22, a support shaft 24 fixedly connected to the inner ring of the worm wheel 23, a support plate 25 fixedly connected to the top of the moving platform 1, a connecting plate 26 fixedly connected to the outer side of the moving platform 1, a square box 27 fixedly connected to the top of the connecting plate 26, a spring 28 fixedly connected to the bottom of the inner wall of the square box 27, a square plate 29 fixedly connected to the top of the spring 28, a push block 201 fixedly connected to one side of the square plate 29, a fixed shaft 202 fixedly connected to the bottom of the push block 201, a round block 203 fixedly connected to the bottom end of the fixed shaft 202, and a pressure switch 204 fixedly connected to the top of the connecting plate 26.

[0036] Furthermore, the front of the box 27 has a movable opening, through which the push block 201 passes, allowing the push block 201 to move.

[0037] Furthermore, the square plate 29 is slidably connected to the inner wall of the square box 27, and the pressure switch 204 is electrically connected to the motor 21, so that the pressure switch 204 can control the motor 21 to switch on and off.

[0038] Furthermore, the support shaft 24 is rotatably connected to the top of the moving platform 1 and fixedly connected to the bottom of the circular box 3. The worm gear 22 passes through the support plate 25 and rotates to provide stable support for the support shaft 24. Example

[0039] See Figures 1 to 6 Furthermore, based on Embodiment 1, the positioning mechanism 4 further includes a support base 41, which is fixedly connected to the inner wall of the circular box 3. A threaded rod 42 is rotatably connected to the side of the support base 41 away from the inner wall of the circular box 3. A threaded block 43 is threadedly connected to the outer wall of the threaded rod 42. A support arm 45 is fixedly connected to the top of the threaded block 43. A positioning block 46 is fixedly connected to one side of the support arm 45. A limit plate 44 is fixedly connected to the inner wall of the circular box 3. A drive assembly 47 is provided on the outer wall of the threaded rod 42. A drive rod 48 is provided inside the drive assembly 47 to ensure the stability during the repair of electrical equipment.

[0040] Furthermore, a handwheel is fixedly connected to the front end of the drive rod 48. The drive rod 48 passes through the interior of the limiting plate 44 and the front of the circular box 3 and rotates, providing stable support for the drive rod 48.

[0041] Furthermore, the threaded block 43 is slidably connected to the outside of the limiting plate 44, and the threads on the outer walls of the two ends of the threaded rod 42 are in opposite directions, so that the rotational motion of the threaded rod 42 can be converted into the linear motion of the threaded block 43.

[0042] Furthermore, four support arms 45 are provided. The top of the circular box 3 is provided with rectangular openings that match the four support arms 45. The four support arms 45 pass through the corresponding rectangular openings, so that the support arms 45 can move through the rectangular openings.

[0043] Furthermore, the drive assembly 47 includes a driving bevel gear and a driven bevel gear, a drive rod 48 is fixedly connected to the inner ring of the driving bevel gear, and a threaded rod 42 is fixedly connected to the inner ring of the driven bevel gear. The driving bevel gear and the driven bevel gear mesh with each other, thereby achieving the purpose of stable driving. Example

[0044] See Figures 1 to 6 Furthermore, based on Embodiment 1, the reinforcement mechanism 5 includes a rectangular box 51, which is fixedly connected to the outside of the moving platform 1. A slider 52 is slidably connected to the inner wall of the rectangular box 51. A support column 53 is fixedly connected to the bottom of the slider 52. A pressure plate 54 is fixedly connected to the bottom of the support column 53. A threaded rod 55 is rotatably connected to the top of the slider 52, thereby achieving the purpose of reinforcing the device.

[0045] Furthermore, a handwheel is fixedly connected to the top of the threaded rod 55, and the threaded rod 55 is threaded to the top of the rectangular box 51. A square opening is provided at the bottom of the rectangular box 51, through which the support column 53 passes. The bottom of the pressure plate 54 is provided with anti-slip texture, so that the support column 53 can be moved through the square opening.

[0046] In actual operation, when this device is used, the moving platform 1 can be used to move the device to the position of the electrical equipment repair. The handwheel 2 drives the threaded rod 55 to rotate. Since the threaded rod 55 and the rectangular box 51 are threadedly connected, and the slider 52 can slide and limit its movement on the inner wall of the rectangular box 51, the threaded rod 55 will drive the slider 52 to move downward. The slider 52 can drive the pressure plate 54 to descend through the support column 53, so that the bottom of the pressure plate 54 contacts the ground. Thus, while realizing the movement, the stability of the reinforcement is also ensured, so that the device will not move during the repair of the electrical equipment, and the device can have good stability.

[0047] The electrical equipment requiring repair and maintenance is placed on top of the circular box 3. Then, the handwheel can be turned to drive the drive rod 48 to rotate. The drive rod 48 can drive the threaded rod 42 to rotate through the drive assembly 47. Since the threads on the outer walls of the two ends of the threaded rod 42 are opposite in direction, and the threaded block 43 can slide and limit the movement on the outside of the limiting plate 44, the rotational motion of the threaded rod 42 is converted into the linear motion of the threaded block 43. The threaded block 43 can drive the positioning block 46 to move through the support arm 45, so that the positioning block 46 can clamp and position the electrical equipment, thereby ensuring the stability of the electrical equipment during the repair process, preventing the electrical equipment from easily shaking, and enhancing the practicality of the device.

[0048] During the repair of electrical equipment, when it is necessary to inspect different parts of the equipment, the push block 201 can be pressed down first. This causes the push block 201 to move the square plate 29, compressing the spring 28. The push block 201 can also move the round block 203 downwards via the fixed shaft 202. When the bottom of the round block 203 contacts the top of the pressure switch 204, it will press down and trigger the pressure switch 204 to open. Then, the push block 201 can be stopped from being pressed down. At this time, the spring 28, under compression, will drive the push block 201 upwards to achieve the purpose of resetting. The pressure switch 204 will then start the motor 21 to work. The output of the motor 21... The worm gear 22 can be driven to rotate, and the worm gear 22 can drive the support shaft 24 to rotate through the transmission of the worm wheel 23. This allows the round box 3 to rotate along the axis of the support shaft 24, causing the electrical equipment clamped on the top of the round box 3 to rotate. When the rotation reaches the position where the electrical equipment needs to be repaired, the push block 201 can be stepped down again, and the pressure switch 204 can be pressed again to turn off the motor 21 and stop the rotation. When it is necessary to adjust the position of the electrical equipment for repair, manual operation is not required, which improves the convenience of operation and reduces the time and effort spent during operation, thus enhancing the practicality of the device.

[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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A positioning mechanism for repairing an electrical device, comprising a moving table (1), characterized in that: The mobile station (1) top is provided with rotating mechanism (2), rotating mechanism (2) top is provided with round box (3), the inside of round box (3) is provided with positioning mechanism (4), the mobile station (1) top fixedly connected with support frame (6), the mobile station (1) outside is provided with reinforcing mechanism (5); The rotating mechanism (2) includes a motor (21), the motor (21) is fixedly connected to the top of the mobile station (1), the output end of the motor (21) is fixedly connected with a worm (22), the outer wall of the worm (22) is engaged with a worm gear (23), the inner ring of the worm gear (23) is fixedly connected with a support shaft (24), the top of the mobile station (1) is fixedly connected with a support plate (25), the outer side of the mobile station (1) is fixedly connected with a connecting plate (26), the top of the connecting plate (26) is fixedly connected with a square box (27), the inner wall of the square box (27) is fixedly connected with a spring (28) at the bottom, the top end of the spring (28) is fixedly connected with a square plate (29), one side of the square plate (29) is fixedly connected with a push block (201), the bottom of the push block (201) is fixedly connected with a fixed shaft (202), the bottom end of the fixed shaft (202) is fixedly connected with a circular block (203), the top of the connecting plate (26) is fixedly connected with a pressure switch (204).

2. The positioning mechanism for repairing an electrical device according to claim 1, wherein: The front of the square box (27) is provided with a moving port, and the push block (201) penetrates the moving port.

3. The positioning mechanism for repairing an electrical device according to claim 1, wherein: The square plate (29) is slidingly connected to the inner wall of the square box (27), and the pressure switch (204) is electrically connected with the motor (21).

4. The positioning mechanism for repairing an electrical device according to claim 1, wherein: The support shaft (24) is rotatably connected to the top of the mobile station (1), and the support shaft (24) is fixedly connected to the bottom of the round box (3), and the worm (22) penetrates the support plate (25) and rotates.

5. The positioning mechanism for repairing an electrical device according to claim 1, wherein: The positioning mechanism (4) includes a support seat (41), the support seat (41) is fixedly connected to the inner wall of the round box (3), the side away from the inner wall of the round box (3) of the support seat (41) is rotatably connected with a threaded rod (42), the outer wall of the threaded rod (42) is threadedly connected with a threaded block (43), the top of the threaded block (43) is fixedly connected with a support arm (45), one side of the support arm (45) is fixedly connected with a positioning block (46), the inner wall of the round box (3) is fixedly connected with a limiting plate (44), and the outer wall of the threaded rod (42) is provided with a driving assembly (47), and the inside of the driving assembly (47) is provided with a driving rod (48).

6. A positioning mechanism for electrical equipment repair according to claim 5, characterized in that: The front end of the driving rod (48) is fixedly connected with a hand wheel, the driving rod (48) penetrates the inside of the limiting plate (44) and the front of the round box (3) and rotates.

7. The positioning mechanism for repairing an electrical device according to claim 5, wherein: The threaded block (43) is slidingly connected to the outer side of the limiting plate (44), and the outer wall of the threaded rod (42) is oppositely threaded at both ends.

8. The positioning mechanism for repairing an electrical device according to claim 5, wherein: Four support arms (45) are arranged, and a rectangular opening matched with the four support arms (45) is formed in the top of the round box (3), the four support arms (45) penetrate the corresponding rectangular openings respectively, the driving assembly (47) comprises a driving bevel gear and a driven bevel gear, the driving rod (48) is fixedly connected to the inner ring of the driving bevel gear, the threaded rod one (42) is fixedly connected to the inner ring of the driven bevel gear, and the driving bevel gear and the driven bevel gear are meshed with each other.

9. The positioning mechanism for repairing an electrical device according to claim 1, wherein: The reinforcing mechanism (5) comprises a rectangular box (51), the rectangular box (51) is fixedly connected to the outer side of the mobile station (1), a sliding block (52) is slidably connected to the inner wall of the rectangular box (51), a supporting column (53) is fixedly connected to the bottom of the sliding block (52), a pressing plate (54) is fixedly connected to the bottom of the supporting column (53), and a threaded rod two (55) is rotatably connected to the top of the sliding block (52).

10. The positioning mechanism for repairing an electrical device according to claim 9, wherein: The threaded rod two (55) is fixedly connected with a hand wheel two at the top end, the threaded rod two (55) is threadedly connected to the top of the rectangular box (51), a square opening is formed in the bottom of the rectangular box (51), the supporting column (53) penetrates the square opening, and the bottom of the pressing plate (54) is provided with anti-skid lines.

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