Pressure resistance testing device for mechanical and electrical equipment

Abstract

The utility model belongs to the technical field of electrical equipment detection, in particular to a pressure resistance testing device for mechanical electrical equipment, which is characterized in that a rack is arranged at the top of a base, and a workbench is arranged at the top of the rack; the vertical plates are arranged on the two sides of the top of the workbench, movable grooves are formed in the middles of the vertical plates, guide blocks moving up and down along the movable grooves are arranged in the movable grooves, connecting frames are arranged on the opposite sides of the guide blocks, a pressing plate is arranged between the connecting frames, and first hinge seats are arranged on the two sides of the top of the pressing plate. The rotating shaft is arranged at the top between the vertical plates, a servo motor is arranged on one side of each vertical plate, and the output end of each servo motor penetrates through the corresponding vertical plate to be connected with the rotating shaft; the electromechanical equipment pressure detection device is reasonable in structure, can perform pressure detection on electromechanical equipment in the use process, can prevent danger caused by shell fragmentation in the detection process, and is higher in safety.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment detection, in particular to a pressure resistance testing device for mechanical electrical equipment. Background Art

[0002] Mechanical and electrical equipment generally refers to machinery, electrical appliances and electrical automation equipment. In order to ensure the quality and service life of mechanical and electrical equipment after production, they are usually inspected before production.

[0003] The voltage resistance test is one of the steps in the inspection of mechanical and electrical equipment. It is to pressurize the shell material of the equipment to test its flexibility and pressure resistance. The existing voltage resistance test device for mechanical and electrical equipment has some shortcomings during use, such as it is inconvenient to fix the electrical equipment and the stability is poor. For this reason, we propose a new type of voltage resistance test device for electrical equipment. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a pressure resistance test device for mechanical and electrical equipment. During use, the mechanical and electrical equipment can be pressure tested, and at the same time, the danger caused by the shell breaking during the testing process can be prevented, which is safer.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A pressure resistance testing device for mechanical and electrical equipment, comprising a base, a vertical plate, a rotating shaft and a curved frame;

[0009] in,

[0010] A frame is arranged on the top of the base, and a workbench is arranged on the top of the frame;

[0011] The vertical plates are arranged on both sides of the top of the workbench, a movable groove is arranged in the middle of the vertical plates, a guide block is arranged inside the movable groove and moves up and down along the movable groove, a connecting frame is arranged on the side opposite to the guide block, a pressing plate is arranged between the connecting frames, and first capstan seats are arranged on both sides of the top of the pressing plate;

[0012] The rotating shaft is arranged at the top between the vertical plates, a servo motor is arranged at one side of the vertical plate, and the output end of the servo motor passes through the vertical plate and is connected to the rotating shaft, both ends of the rotating shaft are arranged with spiral teeth, a sliding sleeve is arranged on the surface of the spiral teeth, a second capstan is arranged at the bottom of the sliding sleeve, and the first capstan and the second capstan are connected by a connecting rod;

[0013] The curved frame is arranged on one side of the guide block, a first rack plate is arranged at the bottom of the curved frame, a gear is arranged on one side of the frame, and one side of the gear is meshed with the first rack plate, slide grooves are arranged on both sides of the front surface of the frame, a slider is arranged in the inner cavity of the slide groove, a support plate is arranged on the front surface of the slider, a protective cover is arranged on the top of the support plate, a second rack plate is arranged on one side of the protective cover, and the second rack plate is meshed with the other side of the gear.

[0014] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, wherein: supporting legs are arranged at the four corners of the bottom of the base, and anti-slip pads are arranged at the bottom of the supporting legs.

[0015] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, a pressure-bearing platform is provided on the top of the workbench, and the pressure-bearing platform is located directly below the pressure plate.

[0016] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, a shaft sleeve matching with the rotating shaft is arranged on the top of the vertical plate.

[0017] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, the rotation directions of the spiral teeth are arranged in opposite directions.

[0018] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, the two ends of the connecting rod are connected to the first capstan seat and the second capstan seat through a rotating sleeve.

[0019] As a preferred solution of the pressure resistance testing device for mechanical and electrical equipment described in the utility model, the material of the protective cover is tempered glass.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The servo motor drives the rotating shaft and the spiral teeth to rotate, thereby driving the sliding sleeve to move back and forth on the surface of the rotating shaft. The sliding sleeve drives the connecting rod to move during the back and forth movement, and the connecting rod drives the pressure plate to move, thereby realizing pressure detection of electromechanical equipment;

[0022] In addition, during the movement of the pressure plate, the first rack plate is driven to move, the first rack plate drives the gear to rotate, and during the rotation of the gear, the second rack plate is driven to move, and the second rack plate drives the protective cover to move, which can prevent the danger caused by the shell breaking during the detection process and is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the chute structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the vertical plate structure of the utility model.

[0027] In the figure; 100 base, 110 supporting foot frame, 120 frame, 130 workbench, 200 vertical plate, 210 movable groove, 220 guide block, 230 connecting frame, 240 pressure plate, 250 first capstan seat, 300 rotating shaft, 310 servo motor, 320 spiral tooth pattern, 330 sliding sleeve, 340 second capstan seat, 350 connecting rod, 400 curved frame, 410 first rack plate, 420 gear, 430 sliding groove, 440 slider, 450 support plate, 460 protective cover, 470 second rack plate. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The utility model provides the following technical solutions: a pressure resistance test device for mechanical and electrical equipment, which can perform pressure testing on mechanical and electrical equipment during use, and can prevent the danger caused by the shell breaking during the testing process, which is safer;

[0033] Figures 1 to 3 The structure diagram of an embodiment of a pressure resistance test device for mechanical and electrical equipment of the utility model is shown, and its main body includes a base 100, a vertical plate 200, a rotating shaft 300 and a curved frame 400;

[0034] Please refer again Figures 1 to 3 : Supporting legs 110 are installed at the four corners of the bottom of the base 100, and a non-slip pad is bonded to the bottom of the supporting legs 110. A frame 120 is installed on the top of the base 100, and a workbench 130 is installed on the top of the frame 120. A pressure platform is installed on the top of the workbench 130, and the pressure platform is located directly below the pressure plate 240. Further, the base 100 and the supporting legs 110 are used to support the frame 120, the frame 120 is used to carry the workbench 130, and the workbench 130 is used to carry the equipment to be tested;

[0035] Please refer again Figures 1 to 3 :The vertical plate 200 is installed on both sides of the top of the workbench 130, and a movable groove 210 is opened in the middle of the vertical plate 200. A guide block 220 that moves up and down along the movable groove 210 is installed inside the movable groove 210. A connecting frame 230 is installed on the opposite side of the guide block 220. A pressing plate 240 is installed between the connecting frames 230. A first capstan 250 is installed on both sides of the top of the pressing plate 240. Further, the vertical plate 200 is used to carry components such as the rotating shaft 300, the movable groove 210 is used to carry the guide block 220, the guide block 220 is used to carry the connecting frame 230, the connecting frame 230 is used to carry the pressing plate 240, the pressing plate 240 is used to perform pressure detection on the equipment, and the first capstan 250 is used to connect the second capstan 340;

[0036] Please refer again Figures 1 to 3: The rotating shaft 300 is installed at the top between the vertical plates 200, and a shaft sleeve matching the rotating shaft 300 is installed at the top of the vertical plate 200. A servo motor 310 is installed on one side of the vertical plate 200, and the output end of the servo motor 310 passes through the vertical plate 200 and is connected to the rotating shaft 300. Spiral teeth 320 are opened at both ends of the rotating shaft 300, and the rotation directions of the spiral teeth 320 are set in opposite directions. A sliding sleeve 330 is installed on the surface of the spiral teeth 320, and a second capstan 340 is installed at the bottom of the sliding sleeve 330, and the first capstan 250 and the second capstan 340 are connected. The first and second ends of the ...

[0037] Please refer again Figures 1 to 3 The curved frame 400 is installed on one side of the guide block 220, a first rack plate 410 is installed at the bottom of the curved frame 400, a gear 420 is installed on one side of the frame 120, and one side of the gear 420 is meshed and connected with the first rack plate 410, a slide groove 430 is installed on both sides of the front surface of the frame 120, a slider 440 is installed in the inner cavity of the slide groove 430, a support plate 450 is installed on the front surface of the slider 440, and a protective cover 460 is installed on the top of the support plate 450. The material of the protective cover 460 is selected from tempered glass. A second rack plate 470 is installed on one side of 60, and the second rack plate 470 is meshed and connected with the other side of the gear 420. Furthermore, the curved frame 400 is used to drive the first rack plate 410 to move, the first rack plate 410 is used to drive the gear 420 to rotate, the gear 420 is used to drive the second rack plate 470 to move, the second rack plate 470 is used to drive the protective cover 460 to move, the protective cover 460 is used to increase the protection performance, the slide groove 430, the slider 440 and the support plate 450 are used to assist the protective cover 460 to move up and down.

[0038] Working principle: During the use of the utility model, the servo motor 310 drives the rotating shaft 300 and the spiral tooth pattern 320 to rotate, thereby driving the sliding sleeve 330 to move back and forth on the surface of the rotating shaft 300. During the back-and-forth movement of the sliding sleeve 330, the connecting rod 350 is driven to move, and the connecting rod 350 drives the pressure plate 240 to move, thereby realizing pressure detection of the electromechanical equipment; in addition, during the movement of the pressure plate 240, the first rack plate 410 is driven to move, and the first rack plate 410 drives the gear 420 to rotate. During the rotation of the gear 420, the second rack plate 470 is driven to move, and the second rack plate 470 drives the protective cover 460 to move, which can prevent the danger caused by the shell breaking during the detection process, and has higher safety.

[0039] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A pressure resistance test device for mechanical and electrical equipment, characterized in that: It comprises a base (100), a vertical plate (200), a rotating shaft (300) and a curved frame (400); in, A frame (120) is arranged on the top of the base (100), and a workbench (130) is arranged on the top of the frame (120); The vertical plate (200) is arranged on both sides of the top of the workbench (130), a movable groove (210) is arranged in the middle of the vertical plate (200), a guide block (220) is arranged inside the movable groove (210) and moves up and down along the movable groove (210), a connecting frame (230) is arranged on the side opposite to the guide block (220), a pressing plate (240) is arranged between the connecting frames (230), and a first capstan (250) is arranged on both sides of the top of the pressing plate (240); The rotating shaft (300) is arranged at the top between the vertical plates (200), a servo motor (310) is arranged on one side of the vertical plate (200), and the output end of the servo motor (310) passes through the vertical plate (200) and is connected to the rotating shaft (300), spiral tooth patterns (320) are arranged at both ends of the rotating shaft (300), a sliding sleeve (330) is arranged on the surface of the spiral tooth patterns (320), a second capstan (340) is arranged at the bottom of the sliding sleeve (330), and the first capstan (250) and the second capstan (340) are connected via a connecting rod (350); The curved frame (400) is arranged on one side of the guide block (220), a first rack plate (410) is arranged at the bottom of the curved frame (400), a gear (420) is arranged on one side of the frame (120), and one side of the gear (420) is meshed with the first rack plate (410), slide grooves (430) are arranged on both sides of the front surface of the frame (120), a slider (440) is arranged in the inner cavity of the slide groove (430), a support plate (450) is arranged on the front surface of the slider (440), a protective cover (460) is arranged on the top of the support plate (450), a second rack plate (470) is arranged on one side of the protective cover (460), and the second rack plate (470) is meshed with the other side of the gear (420).

2. A pressure resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: Supporting legs (110) are arranged at the four corners of the bottom of the base (100), and an anti-slip pad is arranged at the bottom of the supporting legs (110).

3. The pressure resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: A pressure platform is provided on the top of the workbench (130), and the pressure platform is located directly below the pressing plate (240).

4. The pressure resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: A shaft sleeve matching the rotating shaft (300) is arranged on the top of the vertical plate (200).

5. The pressure resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: The spiral tooth patterns (320) are arranged in opposite directions of rotation.

6. The pressure resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: The two ends of the connecting rod (350) are connected to the first capstan seat (250) and the second capstan seat (340) via a rotating sleeve.

7. The voltage resistance test device for mechanical and electrical equipment according to claim 1, characterized in that: The material of the protective cover (460) is tempered glass.

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