Maintenance protection equipment for electrical automation equipment

Abstract

The utility model discloses electrical automation equipment maintenance protection equipment, which comprises a rack and a placing platform, one side of the rack close to the placing platform is fixedly connected with supporting legs, the number of the supporting legs is multiple groups, the supporting legs are symmetrically distributed, the placing platform is in sliding connection with the supporting legs, the outer sides of the supporting legs are symmetrically and fixedly connected with supporting plates, and the supporting plates are fixedly connected with the placing platform. A fixing assembly is arranged between the machine frame and the containing platform and comprises a first clamp, a second clamp and a third clamp, a clamping frame capable of moving left and right and front and back is arranged through the fixing assembly, and in the using process, electrical equipment is placed on the containing platform, so that the first clamp, the second clamp and the third clamp clamp the electrical equipment from the periphery; and the placement platform is lowered through the lifting assembly, so that the electrical equipment on the placement platform is lowered, workers can conveniently overhaul the upper portion of the electrical equipment, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation, in particular to an electrical automation equipment maintenance and protection device. Background Art

[0002] Electrical automation is a comprehensive discipline encompassing power electronics, computer technology, motor and electrical equipment, information and network control, and other fields. It primarily studies the generation, transmission, distribution, control, and protection of electrical energy, as well as the automated operation, maintenance, and management of power equipment and systems. Electrical automation technology plays a vital role in numerous fields, including industrial automation, smart grids, new energy, transportation, and building construction.

[0003] Electrical automation equipment maintenance is an indispensable part of industrial production maintenance, directly related to the stable operation of the production line and the guarantee of production efficiency. Maintenance work is not just a simple troubleshooting and repair, but also a comprehensive system engineering project. Maintenance personnel need to rely on deep professional knowledge and rich practical experience to conduct meticulous inspections of electrical automation equipment, including multiple key components such as electrical circuits, control units, sensors, actuators, etc. During the maintenance process, advanced detection technology and tools can quickly locate the root cause of the fault and take effective measures to repair it to ensure that the equipment returns to normal operation. At the same time, maintenance personnel will also perform preventive maintenance on the equipment, extending the service life of the equipment and reducing the possibility of failure through operations such as cleaning, lubrication, and tightening.

[0004] However, during the disassembly, inspection, maintenance and assembly of the equipment, external force needs to be applied to the equipment or maintenance tools need to be used. Since it is difficult to position the equipment on the existing inspection table, the positioning of the equipment is not good, and the equipment is prone to displacement or vibration. Most automation equipment is precision equipment, and vibration or displacement will cause certain damage to the components, affecting their use. Therefore, an electrical automation equipment maintenance and protection device is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the disadvantage of the prior art that the detection table is difficult to locate, and to propose an electrical automation equipment maintenance and protection device.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A maintenance and protection device for electrical automation equipment includes a frame and a placement platform. The frame is fixedly connected to a support leg on one side close to the placement platform. The support legs are in multiple groups and symmetrically distributed. The placement platform is slidably connected to the support legs. Support plates are symmetrically fixedly connected to the outer sides of the support legs. A fixing component is provided between the frame and the placement platform. The fixing component includes a first clamp, a second clamp and a third clamp. A lifting component for placing the platform is provided between the frame and the support plate. The lifting component includes a second rocker and a first threaded rod.

[0008] The above technical solution further includes:

[0009] The outer side of the support plate is rotatably connected to a rotating rod, the outer side of the rotating rod is fixedly connected to a first bevel gear, the rotating rod is fixedly connected to the second rocker, and the number of the first bevel gears is two groups and they are symmetrically distributed.

[0010] The support plate is rotatably connected to the first threaded rod, the first threaded rod is rotatably connected to the frame, the first threaded rod is threadedly connected to the placement platform, and the end of the first threaded rod away from the frame is fixedly connected to the second bevel gear, and the second bevel gear is engaged with the first bevel gear to lower the electrical equipment on the placement platform, making it convenient for staff to inspect and repair the electrical equipment above.

[0011] The placement platform is rotatably connected to a side away from the frame with a bidirectional threaded rod, the end of the bidirectional threaded rod is fixedly connected to a third rocker, the bidirectional threaded rod is threadedly connected to the first clamp, and the number of the first clamps is two groups, and the two groups of the first clamps are symmetrically distributed.

[0012] A rectangular groove is opened on the side of the placement platform. The size of the first clamp is adapted to the opening size of the rectangular groove. The first clamp is slidably connected to the rectangular groove. There are two groups of rectangular grooves and they are symmetrically distributed.

[0013] The frame is slidably connected to the third clamp, and a second rack is fixedly connected to the outer side of the third clamp. There are two groups of second racks, and the two groups of second racks are symmetrically distributed.

[0014] The frame is slidably connected to the second clamp, and the outer side of the second clamp is fixedly connected with a first rack. There are two groups of the first racks, and the two groups of the first racks are symmetrically distributed.

[0015] The frame is threadedly connected to the second threaded rod, and the end of the second threaded rod away from the second clamp is fixedly connected to the first rocker arm, and the end of the second threaded rod away from the first rocker arm is rotatably connected to the second clamp. The frame is movably connected with gears, and the number of gears is two groups and is symmetrically distributed. The gears are meshed with the first rack and the second rack, and the first rack is slidably connected to the third clamp, and the second rack is slidably connected to the second clamp. The first clamp, the second clamp and the third clamp can be clamped on all sides of the electrical equipment to prevent it from shaking left and right and back and forth.

[0016] The utility model has the following beneficial effects:

[0017] 1. In the present invention, a fixing device that can move left and right, forward and backward is provided through a fixing assembly. During use, the electrical equipment is placed on a placement platform so that the first clamp, the second clamp and the third clamp clamp it from all sides to prevent it from shaking left and right, forward and backward.

[0018] 2. In the present invention, the placement platform is lowered by the lifting assembly, so that the electrical equipment on the placement platform is lowered, which makes it convenient for workers to inspect and repair the upper part of the electrical equipment and is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an electrical automation equipment maintenance and protection device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the first three-dimensional structure of the present utility model;

[0021] Figure 3 This is a schematic diagram of the second three-dimensional structure of the present utility model;

[0022] Figure 4 This is a schematic diagram of the third three-dimensional structure in the present utility model.

[0023] In the figure: 1. Frame; 2. Placement platform; 3. Support leg; 4. Support plate; 5. First rocker; 6. Second rocker; 7. Third rocker; 8. Rotating rod; 9. First bevel gear; 10. Second bevel gear; 11. First threaded rod; 12. Second threaded rod; 13. Bidirectional threaded rod; 14. First clamp; 15. Rectangular slot; 16. Second clamp; 17. First rack; 18. Third clamp; 19. Second rack; 20. Gear. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figures 1-4 As shown, an electrical automation equipment maintenance and protection device proposed by the present invention includes a frame 1 and a placement platform 2, a fixing component is provided between the frame 1 and the placement platform 2, the fixing component includes a first clamp 14, a second clamp 16 and a third clamp 18, the placement platform 2 is rotatably connected to a side away from the frame 1 with a bidirectional threaded rod 13, the end of the bidirectional threaded rod 13 is fixedly connected to the third rocker 7, the bidirectional threaded rod 13 is threadedly connected to the first clamp 14, the number of the first clamp 14 is two groups, the two groups of first clamps 14 are symmetrically distributed, a rectangular groove 15 is opened on the side of the placement platform 2, the size of the first clamp 14 is adapted to the opening size of the rectangular groove 15, the first clamp 14 is slidably connected to the rectangular groove 15, the number of the rectangular grooves 15 is two groups and is symmetrically distributed, the frame 1 is slidably connected to the third clamp 18, the outer side of the third clamp 18 is fixedly connected to a second rack 19, and the number of the second rack 19 is two groups;

[0027] The two groups of second racks 19 are symmetrically distributed, and the frame 1 is slidingly connected to the second clamp 16. The outside of the second clamp 16 is fixedly connected to the first rack 17. There are two groups of first racks 17, and the two groups of first racks 17 are symmetrically distributed. The frame 1 is threadedly connected to the second threaded rod 12. The end of the second threaded rod 12 away from the second clamp 16 is fixedly connected to the first rocker 5. The end of the second threaded rod 12 away from the first rocker 5 is rotatably connected to the second clamp 16. The inside of the frame 1 is movably connected with a gear 20. There are two groups of gears 20 and they are symmetrically distributed. The gear 20 is meshed with the first rack 17 and the second rack 19. The first rack 17 is slidingly connected to the third clamp 18, and the second rack 19 is slidingly connected to the second clamp 16.

[0028] In this embodiment, the electrical equipment is placed in the rack 1 on the placement platform 2, and the bidirectional threaded rod 13 is rotated by the shaking of the third rocker 7. The bidirectional threaded rod 13 is threadedly connected to the first clamp 14. The two first clamps 14 slide relative to each other in the rectangular groove 15 as the bidirectional threaded rod 13 rotates, thereby fixing the electrical equipment on the placement platform 2 front and back. By rotating the first rocker 5, the first rocker 5 drives the rotation of the second threaded rod 12, and the second threaded rod 12 is threadedly connected to the rack 1. The second threaded rod 12 is threadedly connected to the rack 1. The rotation of the rod 12 pushes the second clamp 16 to slide inside the frame 1, and the second clamp 16 drives the first rack 17 to advance toward the third clamp 18. The gear 20 is engaged with the second rack 19 and the first rack 17. The advancement of the first rack 17 drives the gear 20 to rotate, and the gear 20 drives the second rack 19 and the third clamp 18 to advance toward the second clamp 16 inside the frame 1, so that the second clamp 16 and the third clamp 18 are relatively combined, thereby fixing the electrical equipment on the platform 2 to prevent it from shaking left and right and forward and backward.

[0029] Example 2

[0030] like Figures 1-4 As shown, based on the embodiment 1, the frame 1 is fixedly connected to the side of the placement platform 2 close to the placement platform 2 with a supporting leg 3, the number of the supporting legs 3 is multiple and symmetrically distributed, the placement platform 2 is slidably connected to the supporting leg 3, the outer side of the supporting leg 3 is symmetrically fixedly connected to the support plate 4, and a lifting component for placing the platform 2 is provided between the frame 1 and the support plate 4, the lifting component includes a second rocker 6 and a first threaded rod 11, the outer side of the support plate 4 is rotatably connected to the rotating rod 8, the outer side of the rotating rod 8 is fixedly connected to the first bevel gear 9, the rotating rod 8 is fixedly connected to the second rocker 6, the number of the first bevel gear 9 is two groups and symmetrically distributed, the support plate 4 is rotatably connected to the first threaded rod 11, the first threaded rod 11 is rotatably connected to the frame 1, the first threaded rod 11 is threadedly connected to the placement platform 2, and the end of the first threaded rod 11 away from the frame 1 is fixedly connected to the second bevel gear 10, and the second bevel gear 10 is meshed with the first bevel gear 9.

[0031] In this embodiment, by rotating the second rocker arm 6, the second rocker arm 6 drives the rotation of the rotating rod 8, the first bevel gear 9 is engaged with the second bevel gear 10, and the two first bevel gears 9 follow the rotation of the rotating rod 8 to drive the second bevel gear 10 to rotate. The rotation of the second bevel gear 10 drives the first threaded rod 11 to rotate. The first threaded rod 11 is threadedly connected to the placement platform 2. The rotation of the first threaded rod 11 drives the placement platform 2 to move up and down, so that the electrical device on the placement platform 2 is lowered, which is convenient for staff to inspect and repair the electrical equipment above.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical automation equipment maintenance and protection device, comprising a frame (1) and a placement platform (2), characterized in that: The frame (1) is fixedly connected to a support leg (3) on one side close to the placement platform (2), and the support legs (3) are in multiple groups and symmetrically distributed. The placement platform (2) is slidably connected to the support legs (3), and the outer sides of the support legs (3) are symmetrically fixedly connected to support plates (4). A fixing component is provided between the frame (1) and the placement platform (2), and the fixing component includes a first clamp (14), a second clamp (16) and a third clamp (18). A lifting component for the placement platform (2) is provided between the frame (1) and the support plate (4), and the lifting component includes a second rocker (6) and a first threaded rod (11).

2. The electrical automation equipment maintenance and protection device according to claim 1, characterized in that: The outer side of the support plate (4) is rotatably connected to a rotating rod (8), the outer side of the rotating rod (8) is fixedly connected to a first bevel gear (9), the rotating rod (8) is fixedly connected to the second rocker (6), and the number of the first bevel gears (9) is two and they are symmetrically distributed.

3. The electrical automation equipment maintenance and protection device according to claim 1, characterized in that: The support plate (4) is rotatably connected to the first threaded rod (11), the first threaded rod (11) is rotatably connected to the frame (1), the first threaded rod (11) is threadedly connected to the placement platform (2), and the end of the first threaded rod (11) away from the frame (1) is fixedly connected to the second bevel gear (10), and the second bevel gear (10) is meshed with the first bevel gear (9).

4. The electrical automation equipment maintenance and protection device according to claim 1, characterized in that: A bidirectional threaded rod (13) is rotatably connected to a side of the placement platform (2) away from the frame (1); an end of the bidirectional threaded rod (13) is fixedly connected to a third rocker (7); the bidirectional threaded rod (13) is threadedly connected to a first clamp (14); the first clamps (14) are provided in two groups, and the two groups of the first clamps (14) are symmetrically distributed.

5. The electrical automation equipment maintenance and protection device according to claim 4, characterized in that: A rectangular groove (15) is provided on the side of the placement platform (2); the size of the first clamp (14) is adapted to the opening size of the rectangular groove (15); the first clamp (14) is slidably connected to the rectangular groove (15); and the rectangular grooves (15) are provided in two groups and are symmetrically distributed.

6. The electrical automation equipment maintenance and protection device according to claim 1, characterized in that: The frame (1) is slidably connected to the third clamp (18); a second rack (19) is fixedly connected to the outer side of the third clamp (18); the second racks (19) are provided in two groups, and the two groups of the second racks (19) are symmetrically distributed.

7. The electrical automation equipment maintenance and protection device according to claim 1, characterized in that: The frame (1) is slidably connected to the second clamp (16); the outer side of the second clamp (16) is fixedly connected with a first rack (17); the number of the first racks (17) is two groups, and the two groups of the first racks (17) are symmetrically distributed.

8. The electrical automation equipment maintenance and protection device according to claim 6, characterized in that: The frame (1) is threadedly connected to the second threaded rod (12); one end of the second threaded rod (12) away from the second clamp (16) is fixedly connected to the first rocker (5); one end of the second threaded rod (12) away from the first rocker (5) is rotatably connected to the second clamp (16); the frame (1) is internally movably connected with a gear (20); the gears (20) are in two groups and are symmetrically distributed; the gears (20) are meshed with the first rack (17) and the second rack (19); the first rack (17) is slidably connected to the third clamp (18); and the second rack (19) is slidably connected to the second clamp (16).

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