A detection device for an electrical automation apparatus
The combination structure of the fixed ring, rotating plate, threaded rod and top plate solves the problem of fixing and adjusting the position of electrical equipment during testing, realizes the stability of the equipment and the angle adjustment, and simplifies the testing process.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 熊小锋
- Filing Date
- 2025-05-29
- Publication Date
- 2026-06-02
AI Technical Summary
Existing electrical equipment testing devices lack adjustability in their fixed structures, making it inconvenient to operate when testing electrical equipment in different locations and prone to erratic movement.
The device employs a combination structure of a fixed ring, rotating plate, threaded rod, and top plate. Through the design of threaded connection and positioning pin, the electrical equipment can be adjusted and fixed, and is equipped with rubber rings and scale grooves to reduce movement. At the same time, the position and angle of the lighting lamp can be adjusted by a combination of support frame, threaded column, and knob.
It enables the stable fixing and angle adjustment of electrical equipment, facilitating testing in different locations, reducing the complexity of testing, and allowing for flexible adjustment of the lighting position for testing purposes.
Smart Images
Figure CN224317712U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical equipment technology, specifically a testing device for electrical automation equipment. Background Technology
[0002] Electrical equipment refers to all equipment that uses electrical energy for operation, control, regulation, measurement, and protection; power conversion: such as generators converting mechanical energy into electrical energy, and transformers adjusting voltage levels; transmission and distribution: cables and busbars enable long-distance transmission and terminal distribution of electrical energy; as a fundamental support for modern industry and social life, electrical equipment has a wide range of definitions and classifications, and its application fields cover many key industries such as industry, transportation, and construction.
[0003] Regarding the above and existing related technologies: When using electrical equipment, it is necessary to test the equipment. During the testing process, some electrical equipment is prone to moving around when placed on the testing table due to its shape. Therefore, fixing mechanisms are used to fix the position of the electrical equipment. However, since most fixing structures lack adjustability, it is inconvenient to operate when testing different positions of the electrical equipment. Therefore, to address the above problems, a testing device for electrical automation equipment is proposed. Utility Model Content
[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: The electrical automation equipment testing device of this utility model includes a testing table, a lighting lamp, and a fixing device. The lighting lamp is located directly above the testing table. The fixing device is set on the upper surface of the testing table and includes a fixing ring. The bottom end of the fixing ring is fixedly connected to the upper surface of the testing table. A rotating plate is rotatably connected to the inner surface of the fixing ring. Two threaded rods are threadedly connected to the inner surface of the rotating plate. A top plate is fitted on the surface of the threaded rods. During testing, the rotating plate is pushed to rotate on the inner surface of the fixing ring. The rotating plate drives the electrical equipment to rotate. By setting the fixing ring, rotating plate, threaded rods, and top plate, the electrical equipment can be fixed, and at the same time, it is convenient to test different positions of the electrical equipment during testing.
[0006] Preferably, the inner walls of the top plate and the threaded rod are threadedly connected with a locating pin. After the top plate is fitted onto the surface of the threaded rod, the locating pin is rotated to the inner walls of the top plate and the threaded rod. By setting the locating pin, the position of the top plate on the surface of the threaded rod can be restricted.
[0007] Preferably, a rubber ring is fixedly connected to the end of the top plate away from the threaded rod. The rubber ring is pressed against the surface of the electrical equipment. By setting the rubber ring, the random movement of the electrical equipment can be reduced.
[0008] Preferably, two locking strips are fixedly connected to the side wall of the top plate. The locking strips are inserted into the inner surface of the rotating plate. The surface of the locking strips has multiple scale grooves. The scale grooves can be observed when the locking strips slide. By setting the locking strips and scale grooves, the position of the top plate can be easily determined.
[0009] Preferably, the bottom end of the rotating plate is rotatably connected to multiple support wheels, which roll on the surface of the testing table, thus supporting the rotating plate.
[0010] Preferably, the upper surface of the testing table is provided with an adjustment device, which includes two support frames. The bottom ends of the two support frames are fixedly connected to the upper surface of the testing table. Threaded posts are fixedly connected to both sides of the lighting lamp. The threaded posts are inserted into the inner surface of the support frames. A knob is threadedly connected to the surface of the threaded post. The knob is located on one side of the support frame. Rotating the knob causes it to rotate on the surface of the threaded post, pressing against the side wall of the support frame. By setting up the support frames, threaded posts, and knobs, the lighting lamp can be supported, and the angle of the lighting lamp can be easily adjusted.
[0011] Preferably, a washer is fixedly connected to the side wall of the knob, and an anti-slip block is fixedly connected to the side wall of the lamp near the support frame. When the knob moves, the knob drives the washer to move, and the washer presses against the side wall of the support frame. The washer can increase the friction between the knob and the support frame.
[0012] The advantages of this utility model are:
[0013] 1. When electrical equipment needs to be tested, this utility model places the electrical equipment in a suitable position, then places the top plate on the surface of the threaded rod, and rotates the positioning pin to the inner wall of the top plate and the threaded rod. Then, the threaded rod is rotated to make it rotate on the inner wall of the rotating plate. The threaded rod drives the top plate and the rubber ring to move. The rubber ring is pressed against the surface of the electrical equipment. When the top plate moves, it will cause the locking strip to slide. The locking strip slides on the inner surface of the rotating plate. When the locking strip moves, the scale groove can be observed. When different parts need to be tested, the rotating plate is pushed to make it rotate on the inner surface of the fixed ring. When the rotating plate rotates, it will drive the support wheel to rotate. The support wheel rolls on the surface of the testing table. The rotation of the rotating plate will drive the electrical equipment to rotate. By setting up the entire device, the electrical equipment can be fixed, which is convenient for testing the electrical equipment. At the same time, the angle of the electrical equipment can be adjusted to facilitate testing of different parts and reduce the cumbersomeness of the testing process.
[0014] 2. When the lighting lamp is needed, the present invention pushes the lighting lamp to move the threaded column. The threaded column slides on the inner surface of the support frame. After the lighting lamp moves to the appropriate position, the knob is turned to rotate on the surface of the threaded column. The knob drives the washer to move. The washer is pressed against the side wall of the support frame. When the lighting lamp moves, it will drive the anti-sliding block to slide. The anti-sliding block moves on the side wall of the support frame. By setting the entire device, the position of the lighting lamp can be easily adjusted, thereby facilitating the lighting of the four corner positions. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.
[0016] Figure 1 This is a three-dimensional structural diagram of a testing table in a testing device for electrical automation equipment.
[0017] Figure 2 In a detection device for electrical automation equipment Figure 1 A schematic diagram of the structure at point A;
[0018] Figure 3 This is an exploded structural diagram of a fixed device in a detection apparatus for electrical automation equipment.
[0019] Figure 4 This is a side view of the testing table in a testing device for electrical automation equipment.
[0020] Figure 5 In a detection device for electrical automation equipment Figure 4 A schematic diagram of the structure at point B.
[0021] In the diagram: 1. Testing table; 2. Fixing device; 21. Fixing ring; 22. Rotating plate; 23. Threaded rod; 24. Top plate; 25. Positioning pin; 26. Rubber ring; 27. Clamping strip; 28. Scale groove; 29. Support wheel; 3. Adjusting device; 31. Support frame; 32. Threaded column; 33. Knob; 34. Washer ring; 35. Anti-slip block; 4. Lighting lamp. Detailed Implementation
[0022] 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 scope of protection of the present utility model.
[0023] Please see Figure 1-5 As shown, a testing device for electrical automation equipment includes a testing table 1, a lighting lamp 4, and a fixing device 2. The lighting lamp 4 is located directly above the testing table 1. The fixing device 2 is disposed on the upper surface of the testing table 1 and includes a fixing ring 21. The bottom end of the fixing ring 21 is fixedly connected to the upper surface of the testing table 1. A rotating plate 22 is rotatably connected to the inner surface of the fixing ring 21. Two threaded rods 23 are threadedly connected to the inner surface of the rotating plate 22. A top plate 24 is fitted onto the surface of the threaded rods 23. During operation, the electrical equipment is placed in a suitable position, and then the threaded rods 23 are rotated to rotate on the inner wall of the rotating plate 22. The threaded rods 23 drive the top plate 24 to move, and the top plate 24 presses against the surface of the electrical equipment. During testing, the rotating plate 22 is pushed to rotate on the inner surface of the fixing ring 21, and the rotating plate 22 drives the electrical equipment to rotate. By setting the fixing ring 21, rotating plate 22, threaded rods 23, and top plate 24, the electrical equipment can be fixed, and at the same time, it is convenient to test different positions of the electrical equipment during testing.
[0024] The inner walls of the top plate 24 and the threaded rod 23 are threadedly connected by a positioning pin 25. During operation, the positioning pin 25 is rotated to the inner walls of the top plate 24 and the threaded rod 23. By setting the positioning pin 25, the position of the top plate 24 on the surface of the threaded rod 23 can be restricted.
[0025] A rubber ring 26 is fixedly connected to one end of the top plate 24 away from the threaded rod 23. During operation, the top plate 24 drives the rubber ring 26 to move, and the rubber ring 26 is pressed against the surface of the electrical equipment. By setting the rubber ring 26, the random movement of the electrical equipment can be reduced.
[0026] Two retaining strips 27 are fixedly connected to the side wall of the top plate 24. The retaining strips 27 are inserted into the inner surface of the rotating plate 22. The surface of the retaining strips 27 is provided with multiple scale grooves 28. During operation, the top plate 24 drives the retaining strips 27 to move. The retaining strips 27 slide on the inner wall of the rotating plate 22. When the retaining strips 27 slide, the scale grooves 28 can be observed. By setting the retaining strips 27 and scale grooves 28, the position of the top plate 24 can be easily determined.
[0027] The bottom end of the rotating plate 22 is rotatably connected to multiple support wheels 29. During operation, the rotating plate 22 drives the support wheels 29 to rotate, and the support wheels 29 roll on the surface of the testing table 1. By setting the support wheels 29, the rotating plate 22 can be supported.
[0028] The upper surface of the testing table 1 is provided with an adjustment device 3. The adjustment device 3 includes two support frames 31. The bottom ends of the two support frames 31 are fixedly connected to the upper surface of the testing table 1. Threaded posts 32 are fixedly connected to both sides of the lighting lamp 4. The threaded posts 32 are inserted into the inner surface of the support frames 31. A knob 33 is threadedly connected to the surface of the threaded posts 32. The knob 33 is located on one side of the support frame 31. During operation, pushing the lighting lamp 4 causes the lighting lamp 4 to move the threaded posts 32. The threaded posts 32 move on the inner surface of the support frame 31. After the lighting lamp 4 moves to the appropriate position, rotating the knob 33 causes the knob 33 to rotate on the surface of the threaded posts 32. The knob 33 presses against the side wall of the support frame 31. By setting up the support frames 31, threaded posts 32, and knob 33, the lighting lamp 4 can be supported, and the angle of the lighting lamp 4 can be easily adjusted.
[0029] A washer 34 is fixedly connected to the side wall of the knob 33, and an anti-slip block 35 is fixedly connected to the side wall of the lamp 4 near the support frame 31. When working, the lamp 4 will drive the anti-slip block 35 to move. The anti-slip block 35 moves on the side wall of the support frame 31. When the knob 33 moves, the knob 33 drives the washer 34 to move. The washer 34 is pressed against the side wall of the support frame 31. The washer 34 can increase the friction between the knob 33 and the support frame 31.
[0030] Working principle: When electrical equipment needs to be tested, the electrical equipment is placed in a suitable position, and then the top plate 24 is placed on the surface of the threaded rod 23. The positioning pin 25 is then rotated to the inner wall of the top plate 24 and the threaded rod 23. The threaded rod 23 is then rotated to make it rotate on the inner wall of the rotating plate 22. The threaded rod 23 drives the top plate 24 and the rubber ring 26 to move. The rubber ring 26 is pressed against the surface of the electrical equipment. When the top plate 24 moves, it will cause the retaining strip 27 to slide. The retaining strip 27 slides on the inner surface of the rotating plate 22. When the retaining strip 27 moves, the scale groove 28 is observed. When different parts need to be tested, the rotating plate 22 is pushed to make it rotate on the inner surface of the fixed ring 21. When the rotating plate 22 rotates, it will drive the support wheel 29 to rotate. The support wheel 29 rolls on the surface of the testing table 1. The rotation of the rotating plate 22 drives the electrical equipment to rotate. The rotating pneumatic equipment allows for the fixation of electrical equipment by the entire device, facilitating its testing. It also allows for adjustment of the equipment's angle, enabling testing of different parts and reducing the complexity of the testing process. When the lighting lamp 4 is needed, pushing it moves the threaded column 32, which slides on the inner surface of the support frame 31. After the lighting lamp 4 reaches the desired position, rotating the knob 33 on the surface of the threaded column 32 moves the washer 34, which presses against the side wall of the support frame 31. The movement of the lighting lamp 4 also causes the anti-sliding slider 35 to slide, moving against the side wall of the support frame 31. This entire device allows for easy adjustment of the lighting lamp 4's position, facilitating illumination of the four corners.
[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A testing device for electrical automation equipment, comprising a testing table (1), a lighting lamp (4), and a fixing device (2), wherein the lighting lamp (4) is located directly above the testing table (1); characterized in that: The fixing device (2) is set on the upper surface of the testing table (1). The fixing device (2) includes a fixing ring (21). The bottom end of the fixing ring (21) is fixedly connected to the upper surface of the testing table (1). A rotating plate (22) is rotatably connected to the inner surface of the fixing ring (21). Two threaded rods (23) are threadedly connected to the inner surface of the rotating plate (22). A top plate (24) is sleeved on the surface of the threaded rods (23).
2. The detection device for electrical automation equipment according to claim 1, characterized in that: The inner wall of the top plate (24) and the threaded rod (23) is threaded with a locating pin (25).
3. The detection device for electrical automation equipment according to claim 1, characterized in that: A rubber ring (26) is fixedly connected to the end of the top plate (24) away from the threaded rod (23).
4. The detection device for electrical automation equipment according to claim 1, characterized in that: The top plate (24) has two locking strips (27) fixedly connected to its side wall. The locking strips (27) are inserted into the inner surface of the rotating plate (22). The surface of the locking strips (27) has multiple scale grooves (28).
5. The detection device for electrical automation equipment according to claim 1, characterized in that: The bottom end of the rotating plate (22) is rotatably connected to multiple support wheels (29).
6. The detection device for electrical automation equipment according to claim 1, characterized in that: The upper surface of the testing table (1) is provided with an adjustment device (3). The adjustment device (3) includes two support frames (31). The bottom ends of the two support frames (31) are fixedly connected to the upper surface of the testing table (1). Threaded posts (32) are fixedly connected to both sides of the lighting lamp (4). The threaded posts (32) are inserted into the inner surface of the support frame (31). A knob (33) is threadedly connected to the surface of the threaded post (32). The knob (33) is located on one side of the support frame (31).
7. The detection device for electrical automation equipment according to claim 6, characterized in that: A washer (34) is fixedly connected to the side wall of the knob (33), and an anti-slip block (35) is fixedly connected to the side wall of the lighting lamp (4) near the support frame (31).