Multifunctional comprehensive test equipment

Abstract

The utility model relates to the technical field of test equipment, in particular to multifunctional comprehensive test equipment. According to the technical scheme, the multifunctional testing machine comprises a multifunctional testing machine body, a test bed, a clamping plate, a bottom plate, a mounting frame, a first motor, a second motor and a third motor, the test bed is arranged at the upper end of the multifunctional testing machine body, the third motor is arranged in the multifunctional testing machine body, a screw is arranged at the output end of the third motor, and a nut is installed on the outer wall of the screw in a threaded mode. A stroke groove is formed in the upper end of the multifunctional testing machine body, a supporting plate is arranged at the upper end of a thread, a bottom plate is arranged at the upper end of the supporting plate, a stroke plate is arranged above the bottom plate, a rack is arranged at the opposite end of the stroke plate, a second motor is arranged at the upper end of the bottom plate, and clamping plates are arranged at the two ends of the stroke plate. According to the utility model, through the clamping structure capable of moving transversely, the stability and flexibility are improved when integrated detection is carried out on various test items of a transformer and a reactor.

Description

TECHNICAL FIELD

[0001] The utility model relates to test equipment technical field especially relates to a multifunctional comprehensive test equipment. BACKGROUND

[0002] The multifunctional digital comprehensive test equipment is a kind of test equipment with multiple transformer, reactor test functions simultaneously, to solve the complicated process of constantly changing test instrument, tool when transformer, reactor is tested, improve test efficiency, test precision and realize data automatic recording and preservation.

[0003] Because the multiple detection equipment of set, the whole of equipment is larger, different positions are placed on the tabletop of detection equipment in use, to facilitate the detection use of equipment, but the multifunctional digital comprehensive test equipment of prior art does not have the clamping device for transformer, reactor, so that the detection data reliability of transformer, reactor to be detected can be influenced by unstable detection, therefore we propose a kind of multifunctional comprehensive test equipment to solve the existing problems. UTILITY MODEL CONTENT

[0004] The utility model aims at the problems in the background art, proposes a kind of multifunctional comprehensive test equipment.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multifunctional comprehensive test equipment, including multifunctional testing machine body, test table, clamping plate, bottom plate, mounting bracket, motor one, motor two and motor three, the multifunctional testing machine body upper end is provided with test table, the multifunctional testing machine body inside is provided with motor three, the motor three output is provided with screw rod that rotates and is installed in the inner wall of multifunctional testing machine body, the screw rod outer wall is equipped with nut, the multifunctional testing machine body upper end inside is opened with the stroke slot that penetrates test table, the nut upper end is provided with the support plate that slides and penetrates stroke slot, the support plate upper end is provided with bottom plate, the bottom plate upper is provided with the stroke plate that is oppositely distributed, the stroke plate opposite end is provided with rack, the bottom plate upper end is provided with motor two, the motor two output is provided with the gear that is engaged with rack, the stroke plate both ends are provided with clamping plate, the clamping plate inner wall is provided with the side plate of consistent horizontal height.

[0006] Preferably, the lower end of the clamping plate is provided with a connecting strip, and the upper end of the bottom plate is provided with symmetrically distributed guide rails two.

[0007] Preferably, the lower end of the connecting strip is provided with a sliding block two slidingly installed on the outer wall of the guide rail two.

[0008] Preferably, the nut lower end is provided with a sliding block three, the multifunctional testing machine body is internally provided with a guide rail three, and the sliding block three is slidingly installed in the guide rail three. The nut lower end is slidingly supported in the guide rail three through the sliding block three.

[0009] Preferably, one end of the multifunctional testing machine body is provided with a mounting frame, and the mounting frame is internally provided with a lifting plate at the lower end. The lifting plate is in the mounting frame and is used for carrying the power equipment to be detected.

[0010] Preferably, one end of the lifting plate is provided with a sliding block one, one side inner wall of the mounting frame is provided with a guide rail one, and the sliding block one is slidingly installed on the outer wall of the guide rail one. The lifting plate is slidingly guided in the mounting frame through the sliding block one on the outer wall of the guide rail one.

[0011] Preferably, the mounting frame is internally provided with a motor one at the upper end, the motor one is provided with a rotating shaft rotatingly installed in the mounting frame at the output end, and the rotating shaft is provided with a pull rope connected with the upper end of the sliding block one and wound on the outer wall. When the motor one drives the rotating shaft to rotate, the pull rope is wound, and the pulling force of the pull rope acts on the lifting plate through the sliding block one.

[0012] Preferably, the rotating shaft is provided with limiting wheels symmetrically distributed and located on both sides of the pull rope. The limiting wheels limit the wound pull rope.

[0013] Compared with the prior art, the multifunctional testing machine body has the following beneficial effects:

[0014] The utility model discloses a movable clamping structure is set up on the test bench of multifunctional testing machine body, and the clamping structure is driven by the motor to move the gear plate that is relatively distributed by the rack and the stroke plate, and the transformer or the electric reactor that needs to be detected is clamped to the transformer or the electric reactor through the gear plate, and the transformer or the electric reactor is connected with the multifunctional testing machine body under the premise of stability in different clamping processes, and the stability of transformer or electric reactor detection is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 5 It is the three-dimensional structure schematic diagram of the utility model.

[0020] Reference numerals in the attached diagram: 1. Multifunctional testing machine body; 2. Test bench; 3. Stroke groove; 4. Clamping plate; 5. Base plate; 6. Lifting plate; 7. Mounting frame; 8. Pull rope; 9. Motor 1; 10. Side plate; 11. Stroke plate; 12. Rack; 13. Connecting bar; 14. Motor 2; 15. Slider 2; 16. Guide rail 2; 17. Motor 3; 18. Slider 3; 19. Guide rail 3; 20. Screw; 21. Nut; 22. Support plate; 23. Rotating shaft; 24. Limiting wheel; 25. Guide rail 1; 26. Slider 1; 27. Gear. Detailed Implementation

[0021] 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.

[0022] like Figures 1-5 As shown, this utility model proposes a multifunctional integrated testing device, including a multifunctional testing machine body 1, a test bench 2, a clamping plate 4, a base plate 5, a mounting frame 7, a first motor 9, a second motor 14, and a third motor 17. The test bench 2 is mounted on the upper end of the multifunctional testing machine body 1. The third motor 17 is installed inside the multifunctional testing machine body 1. A screw 20, rotatably mounted on the inner wall of the multifunctional testing machine body 1, is mounted on the output end of the third motor 17. A nut 21 is threaded onto the outer wall of the screw 20. The upper end has a stroke groove 3 that passes through the test bench 2. The upper end of the nut 21 is provided with a support plate 22 that slides through the stroke groove 3. The upper end of the support plate 22 is provided with a base plate 5. The upper part of the base plate 5 is provided with stroke plates 11 that are relatively distributed. The opposite end of the stroke plate 11 is provided with a rack 12. The upper end of the base plate 5 is provided with a second motor 14. The output end of the second motor 14 is provided with a gear 27 that meshes with the rack 12. Both ends of the stroke plate 11 are provided with clamping plates 4. The inner wall of the clamping plates 4 is provided with side plates 10 of the same horizontal height.

[0023] The lower end of the clamping plate 4 is provided with a connecting strip 13, and the upper end of the base plate 5 is provided with symmetrically distributed guide rails 16. The lower end of the connecting strip 13 is provided with a slider 15 that is slidably installed on the outer wall of the guide rail 16.

[0024] The lower end of nut 21 is provided with slider 3 18, and the multi-functional testing machine body 1 is provided with guide rail 3 19, and slider 3 18 is slidably installed inside guide rail 3 19;

[0025] Based on the implementation steps of example 1: for various test items of transformer, electric reactor, integration is carried out on a test equipment multifunctional tester body 1, the no-load, load, power frequency withstand voltage, DC resistance, insulation resistance and other test items can be carried out at the same time, the test data is comprehensive and high in precision, and the automatic recording and preservation of various test data are realized through PLC programming and communication;

[0026] During detection, the transformer or electric reactor is placed between the clamping plates 4, the lower end is supported by the side plate 10, and when the gear 27 is driven to rotate by the motor two 14, the gear 27 pushes the rack 12, the clamping plate 4 is driven to move by the rack 12 and the stroke plate 11, and the stability of the transformer or electric reactor during detection is improved. Meanwhile, because the overall equipment of the multifunctional tester body 1 for transformer or electric reactor detection is large, different function detection is needed at different positions, the motor three 17 drives the screw rod 20 to rotate, the screw rod 20 pushes the guided nut 21 to move horizontally, the support plate 22 on the upper end of the nut 21 drives the bottom plate 5 and the transformer or electric reactor clamped above the bottom plate 5 to move, avoiding frequent clamping and relaxation of the transformer or electric reactor, improving the flexibility during detection, and improving the detection stability of the transformer or electric reactor.

[0027] As shown in Figures 1-5 , compared with example one, the multifunctional comprehensive test equipment of the utility model further comprises: a mounting frame 7 is arranged at one end of the multifunctional tester body 1, and a lifting plate 6 is arranged inside the lower end of the mounting frame 7.

[0028] One end of the lifting plate 6 is provided with a sliding block one 26, and a guide rail one 25 is arranged on the inner wall of one side of the mounting frame 7, and the sliding block one 26 is slidingly installed on the outer wall of the guide rail one 25.

[0029] A motor one 9 is arranged inside the upper end of the mounting frame 7, a rotating shaft 23 rotatingly installed in the inside of the mounting frame 7 is arranged at the output end of the motor one 9, a pull rope 8 connected with the upper end of the sliding block one 26 is wound on the outer wall of the rotating shaft 23, and limiting wheels 24 symmetrically distributed and located on both sides of the pull rope 8 are sleeved on the outer wall of the rotating shaft 23.

[0030] In this embodiment, when the transformer or electric reactor is detected by the multifunctional tester body 1, the transformer or electric reactor is heavy, the transformer or electric reactor is placed on the lifting plate 6, the motor one 9 drives the screw rod 20 to rotate, the screw rod 20 winds the pull rope 8, and then exerts a pulling force on the sliding block one 26, drives the lifting plate 6 to move longitudinally, and then moves the transformer or electric reactor on the upper end of the lifting plate 6 to one side above the test bench 2. By pushing the transformer or electric reactor horizontally, the transformer or electric reactor is pushed onto the test bench 2, which provides convenience for the transportation of the transformer or electric reactor during detection.

[0031] The above specific embodiments are only several preferred embodiments of the present application, and based on the technical scheme of the present application and the related enlightenment of the above embodiments, the person skilled in the art can make various alternative improvements and combinations on the above specific embodiments.

[0032] It is apparent for the person skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be realized in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be regarded as limiting the claims to which they relate.

Claims

1. A multifunctional comprehensive testing device, comprising a multifunctional testing machine body (1), a testing table (2), a clamping plate (4), a bottom plate (5), a mounting frame (7), a motor I (9), a motor II (14) and a motor III (17), characterized in that: The multifunctional testing machine body (1) is provided with a test bench (2) at the upper end, a motor three (17) is arranged inside the multifunctional testing machine body (1), a screw rod (20) is rotatably arranged on the inner wall of the multifunctional testing machine body (1) at the output end of the motor three (17), a nut (21) is threadedly arranged on the outer wall of the screw rod (20), a stroke groove (3) penetrating through the test bench (2) is formed in the upper end of the multifunctional testing machine body (1), a support plate (22) is arranged on the upper end of the nut (21) and slides through the stroke groove (3), a bottom plate (5) is arranged on the upper end of the support plate (22), opposite stroke plates (11) are arranged above the bottom plate (5), a rack (12) is arranged at one end of the stroke plate (11), a motor two (14) is arranged on the upper end of the bottom plate (5), a gear (27) engaged with the rack (12) is arranged at the output end of the motor two (14), and clamping plates (4) are arranged at both ends of the stroke plate (11).

2. The multifunctional comprehensive test device according to claim 1, characterized in that: The clamping plates (4) are provided with connecting strips (13) at the lower end, and the bottom plate (5) is provided with symmetrically distributed guide rails two (16) at the upper end.

3. The multifunctional integrated test device according to claim 2, characterized in that: The connecting strips (13) are provided with sliding blocks two (15) slidingly arranged on the outer wall of the guide rails two (16) at the lower end.

4. The multifunctional integrated test device of claim 1, wherein: The nut (21) is provided with a sliding block three (18) at the lower end, and the multifunctional testing machine body (1) is provided with guide rails three (19) inside.

5. The multifunctional integrated test device of claim 1, wherein: One end of the multifunctional testing machine body (1) is provided with a mounting bracket (7), and the mounting bracket (7) is provided with a lifting plate (6) inside the lower end.

6. The multifunctional integrated test device of claim 5, wherein: One end of the lifting plate (6) is provided with a sliding block one (26), and the mounting bracket (7) is provided with a guide rail one (25) on the inner wall of one side.

7. The multifunctional integrated test device of claim 6, wherein: The mounting bracket (7) is provided with a motor one (9) inside the upper end, a rotating shaft (23) is rotatably arranged in the mounting bracket (7) at the output end of the motor one (9), and the rotating shaft (23) is provided with a pull rope (8) connected to the upper end of the sliding block one (26) on the outer wall.

8. The multifunctional integrated test device of claim 7, wherein: The rotating shaft (23) is provided with limit wheels (24) symmetrically distributed and located on both sides of the pull rope (8).

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