Water pressure detection tray for explosion-proof motor

Abstract

The utility model discloses a water pressure detection tray for an explosion-proof motor, and the tray comprises a detection bench, and the lower side of the detection bench is provided with a track. And the overturning unit is arranged on the surface of the track, and the overturning unit comprises a moving disc. According to the utility model, the overturning disc is rotated and erected on the surface of the moving disc through the overturning unit, the surface of one side of the overturning disc is attached to the explosion-proof motor, then the explosion-proof motor is pressed and fixed on the surface of the overturning disc through the pressing plate through the fixing unit, and then the overturning disc is rotated and reset on the surface of the moving disc through the overturning unit. The explosion-proof motor is moved to the upper side of the moving disc, then the explosion-proof motor is driven by the moving disc to move on the surface of the track and enter the detection table, the pressing plate is rotated upwards to enable the first clamping block to be disengaged from the supporting plate, and the detection table can conveniently detect the explosion-proof motor; and the explosion-proof motor can be flexibly carried and placed from the upper side of the movable disc without a crane, so that the detection work is stably carried out, and the practicability is improved.

Description

A water pressure testing tray for explosion-proof motors Technical Field

[0001] This utility model relates to the technical field of explosion-proof motors, and in particular to a water pressure testing tray for explosion-proof motors. Background Technology

[0002] An explosion-proof motor is a type of motor equipment specifically designed for flammable and explosive environments. It can operate safely in places where explosive gases or dust are present. In order to comprehensively evaluate the performance of the explosion-proof motor housing and ensure its safety and reliability in hazardous environments, the housing of the explosion-proof motor is subjected to hydrostatic testing during the production process.

[0003] In the existing testing process, because explosion-proof motors are generally heavy, a crane is usually required to lift and move them. As a result, without a crane, the explosion-proof motor cannot be placed on the pallet surface and the testing work cannot be carried out. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the current explosion-proof motor water pressure testing tray, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a water pressure testing tray for explosion-proof motors, which solves the problem that "in the existing testing process, because explosion-proof motors are generally heavy, a crane is usually required to lift and move them, which means that without a crane, the explosion-proof motor cannot be placed on the tray surface and cannot be tested".

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A water pressure testing tray for explosion-proof motors, comprising:

[0009] A testing platform, with a track installed on its lower side;

[0010] A flipping unit is disposed on the surface of the track. The flipping unit includes a movable disk, and a flipping disk is rotatably connected to the upper surface of the movable disk for supporting the explosion-proof motor.

[0011] A fixing unit is disposed on the upper side of the flipping unit. The fixing unit includes a pressure plate for clamping and fixing the explosion-proof motor to the surface of the flipping disc.

[0012] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, the surface of the movable tray is fixedly connected to an upper fixing plate, and a flipping motor is fixedly connected to one side surface of the upper fixing plate. The output end of the flipping motor is fixedly connected to a threaded rod, and the threaded rod is rotatably connected to the upper fixing plate. A threaded block is threadedly connected to the surface of the threaded rod, and a connecting rod is rotatably connected to the upper side of the threaded block. A locking block is rotatably connected to the other end of the connecting rod, and the locking block is rotatably connected to the lower surface of the flipping tray. Support components are provided on both sides of the threaded rod.

[0013] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, both sets of support components include a slide rod fixedly connected to the upper fixed plate, and the surface of the slide rod is slidably connected to a slider. The upper side of both sets of sliders is rotatably connected to a connecting rod II, and the other end of the connecting rod II is rotatably connected to a locking block II, and the locking block II is fixedly connected to the flip plate.

[0014] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, the fixing unit includes two sets of bidirectional screws rotatably connected to the flip plate. Both ends of the two sets of bidirectional screws are threadedly connected to threaded sleeves, and the upper end of each threaded sleeve is rotatably connected to a rotating rod. The other end of each set of rotating rods is rotatably connected to a rotating rod. The upper end of each pair of rotating rods is slidably connected to a support plate. A pressure plate is rotatably connected to the surface of one set of support plates, and the other end of the pressure plate is engaged with another support plate. A drive assembly is provided on one side of the bidirectional screws.

[0015] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, the driving component includes a fixed motor fixedly connected to the flip plate, and the output end of the fixed motor is fixedly connected to a rotating shaft. The rotating shaft is rotatably connected to the flip plate. Two sets of bevel gears are fixedly connected to the surface of the rotating shaft, and one side of each bevel gear is meshed with a bevel gear. Both sets of bevel gears are fixedly connected to a bidirectional screw.

[0016] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, the upper surface of the pressure plate is threaded with a locking bolt, and the locking bolt is connected to another support plate by the thread.

[0017] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, wherein: the middle surface of each of the two sets of rotating rods is fixedly connected with a rotating rod, and the surface of the rotating rod is rotatably connected to the other two sets of rotating rods.

[0018] As a preferred embodiment of the explosion-proof motor water pressure testing tray of this utility model, the lower surface of the pressure plate is provided with an anti-slip groove, and a soft pad is fixedly connected to the inner wall surface of the anti-slip groove. The soft pad is made of rubber.

[0019] The beneficial effects of this utility model are:

[0020] The flipping unit rotates the flipping disc upright on the surface of the moving disc, bringing one side of the flipping disc into contact with the explosion-proof motor. Then, the pressure plate engages with the connecting rod. Next, the fixing unit presses and fixes the explosion-proof motor onto the surface of the flipping disc. Then, the flipping unit rotates the flipping disc back to its original position on the surface of the moving disc, moving the explosion-proof motor to the upper side of the moving disc. Then, the moving disc drives the explosion-proof motor to move along the surface of the track and into the interior of the testing platform. Rotating the pressure plate upwards disengages the locking block from the support plate, facilitating the testing platform to inspect the explosion-proof motor. This allows the explosion-proof motor to be flexibly moved and placed from the upper side of the moving disc without the need for a crane, ensuring stable testing and improving practicality. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of 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. Among them:

[0022] Figure 1 is a three-dimensional structural schematic diagram of a water pressure testing tray for an explosion-proof motor proposed in this utility model;

[0023] Figure 2 is a three-dimensional structural diagram of the flip unit;

[0024] Figure 3 is a schematic diagram of the three-dimensional structure exploded as shown in Figure 2;

[0025] Figure 4 is a bottom view of the three-dimensional structure in Figure 3.

[0026] In the diagram: 100, testing table; 101, track; 200, flipping unit; 201, moving disk; 202, upper fixing plate; 203, flipping motor; 204, threaded rod; 205, threaded block; 206, connecting rod one; 207, locking block one; 208, flipping disk; 209, support assembly; 2091, sliding rod; 2092, slider; 2093, connecting rod two; 2094, locking block two; 300, fixing unit; 301, bidirectional screw; 302, threaded sleeve; 303, rotating rod one; 304, rotating rod two; 305, drive assembly; 3051, fixed motor; 3052, rotating shaft; 3053, bevel gear one; 3054, bevel gear two; 306, support plate; 307, pressure plate; 308, locking bolt; 309, rotating rod; 310, soft pad. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0030] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0031] Example 1

[0032] Referring to Figures 1-2, this is the first embodiment of the present invention. This embodiment provides a water pressure testing tray for explosion-proof motors, comprising:

[0033] The testing table 100 has a track 101 installed on its lower side. The testing table 100 is used to test explosion-proof motors.

[0034] A flipping unit 200 is disposed on the surface of the track 101. The flipping unit 200 includes a movable disk 201, and a flipping disk 208 is rotatably connected to the upper surface of the movable disk 201 for supporting the explosion-proof motor.

[0035] The fixing unit 300 is disposed on the upper side of the flipping unit 200. The fixing unit 300 includes a pressure plate 307 for clamping and fixing the explosion-proof motor to the surface of the flipping disk 208.

[0036] In use, the flipping unit 200 rotates the flipping disk 208 vertically on the surface of the moving disk 201, so that one side of the flipping disk 208 is in contact with the explosion-proof motor. Then, the pressure plate 307 is engaged with the connecting rod 206. Next, the fixing unit 300 presses and fixes the explosion-proof motor on the surface of the flipping disk 208 with the pressure plate 307. Then, the flipping unit 200 rotates the flipping disk 208 back to its original position on the surface of the moving disk 201, so that the explosion-proof motor moves to the upper side of the moving disk 201. Then, the moving disk 201 drives the explosion-proof motor to move on the surface of the track 101 and enter the testing table 100. The pressure plate 307 is rotated upward to disengage the locking block 207 from the support plate 306, so that the testing table 100 can test the explosion-proof motor. This allows the explosion-proof motor to be flexibly moved and placed from the upper side of the moving disk 201 without the need for a crane, making the testing work stable and improving its practicality.

[0037] Example 2

[0038] Referring to Figures 2-4, this is the second embodiment of the present invention. Unlike the previous embodiment, an upper fixing plate 202 is fixedly connected to the surface of the movable disk 201, and a flipping motor 203 is fixedly connected to one side surface of the upper fixing plate 202. A threaded rod 204 is fixedly connected to the output shaft of the flipping motor 203, and the threaded rod 204 is rotatably connected to the upper fixing plate 202. A threaded block 205 is threadedly connected to the surface of the threaded rod 204, and a connecting rod 206 is rotatably connected to the upper side of the threaded block 205. A locking block 207 is rotatably connected to the other end of the connecting rod 206, and the locking block 207 is rotatably connected to the lower surface of the flipping disk 208. Support components 209 are provided on both sides of the threaded rod 204. The flipping motor 203 drives the threaded rod 204 to rotate, causing the locking block 207 to push the flipping disk 208 to rotate on the surface of the movable disk 201, thereby making the movable disk 201 and the flipping disk 208 form a 90-degree angle.

[0039] Furthermore, both sets of support components 209 include a slide rod 2091 fixedly connected to the upper fixed plate 202, and a slider 2092 is slidably connected to the surface of the slide rod 2091. A connecting rod 2093 is rotatably connected to the upper side of both sets of sliders 2092, and a locking block 2094 is rotatably connected to the other end of the connecting rod 2093. The locking block 2094 is fixedly connected to the flip plate 208, which has a limiting function and supports the flip plate 208.

[0040] The fixing unit 300 includes two sets of bidirectional screws 301 rotatably connected to the flip plate 208. Both ends of the two sets of bidirectional screws 301 are threadedly connected to threaded sleeves 302, and the upper end of each threaded sleeve 302 is rotatably connected to a rotating rod 303. The other end of each set of rotating rods 303 is rotatably connected to a rotating rod 304. The upper end of each pair of rotating rods 304 is slidably connected to a support plate 306. A pressure plate 307 is rotatably connected to the surface of one support plate 306, and the other end of the pressure plate 307 is engaged with another support plate 306. A drive assembly 305 is provided on one side of the bidirectional screws 301. When the bidirectional screws 301 rotate, the threaded sleeves 302 drive the rotating rods 303 to move, causing the rotating rods 304 to push the support plate 306 up and down, thereby causing the pressure plate 307 to move, which can press and fix the explosion-proof motor.

[0041] Furthermore, the drive assembly 305 includes a fixed motor 3051 fixedly connected to the tilting disk 208, and a rotating shaft 3052 fixedly connected to the output shaft of the fixed motor 3051. The rotating shaft 3052 is rotatably connected to the tilting disk 208. Two sets of bevel gears 3053 are fixedly connected to the surface of the rotating shaft 3052, and bevel gears 3054 are meshed on one side of each bevel gear 3053. Both sets of bevel gears 3054 are fixedly connected to the bidirectional screw 301, so that the fixed motor 3051 can drive the two sets of bidirectional screws 301 to rotate synchronously.

[0042] Furthermore, a locking bolt 308 is threadedly connected to the upper surface of the pressure plate 307, and the locking bolt 308 is threadedly connected to another support plate 306. By twisting the locking bolt 308 to rotate the thread inside the pressure plate 307, the opening and closing of the pressure plate 307 on the surface of the support plate 306 can be controlled.

[0043] Furthermore, a rotating rod 309 is fixedly connected to the middle surface of each of the two sets of rotating rods 303, and the surface of the rotating rod 309 is rotatably connected to the other two sets of rotating rods 303 to limit the rotation of the rotating rods 303.

[0044] Furthermore, the lower surface of the pressure plate 307 is provided with an anti-slip groove, and a soft pad 310 is fixedly connected to the inner wall surface of the anti-slip groove. The soft pad 310 is made of rubber material to protect the surface of the explosion-proof motor pressed by the pressure plate 307 and prevent scratches.

[0045] In use, the flipping motor 203 is started by powering on the power source, which drives the threaded rod 204 to rotate. The threaded block 205, which is threadedly connected to the threaded rod 204, pushes the connecting rod 206 to move. The locking block 207, which is rotatably connected to the connecting rod 206, pushes the flipping disc 208 to rotate on the surface of the moving disc 201, thereby setting the flipping disc 208 at a 90-degree angle to the moving disc 201 and making it fit against the explosion-proof motor. Then, the pressure plate 307 rotates on the surface of a set of support plates 306, so that the pressure plate 307 engages with another support plate 306. The locking bolt 308 is twisted to rotate the thread inside the pressure plate 307, so that the locking bolt 308 locks the support plate 306 and the pressure plate 307. Then, the fixing motor 3051 is started to drive the rotating shaft 30 52. Rotation causes the first bevel gear 3053, which is fixedly connected to the rotating shaft 3052, to drive the second bevel gear 3054, which is meshed with it, to rotate synchronously. This causes the second bevel gear 3054 to drive the fixedly connected bidirectional screw 301 to rotate, which in turn causes the threaded sleeve 302, which is threadedly connected to the bidirectional screw 301, to move the second screw 304 downward through the first rotating rod 303. This causes the support plate 306 to drive the pressure plate 307 to press and fix the explosion-proof motor onto the surface of the flipping disk 208. Then, the flipping motor 203 drives the threaded rod 204 to rotate in the opposite direction, causing the flipping disk 208 to move the explosion-proof motor to the upper side of the moving disk 201 through the pressure plate 307. This allows the explosion-proof motor to be flexibly transported and placed from the upper side of the moving disk 201.

[0046] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A water pressure testing tray for explosion-proof motors, characterized in that: include: A testing table (100) is provided with a track (101) installed on its lower side; A flipping unit (200) is disposed on the surface of the track (101). The flipping unit (200) includes a movable disk (201), and a flipping disk (208) is rotatably connected to the upper surface of the movable disk (201) for supporting the explosion-proof motor. A fixing unit (300) is disposed on the upper side of the flipping unit (200). The fixing unit (300) includes a pressure plate (307) for clamping and fixing the explosion-proof motor to the surface of the flipping disk (208).

2. The explosion-proof motor water pressure testing tray according to claim 1, characterized in that: The surface of the movable disk (201) is fixedly connected to an upper fixing plate (202), and a flipping motor (203) is fixedly connected to one side surface of the upper fixing plate (202). The output end of the flipping motor (203) is fixedly connected to a threaded rod (204), and the threaded rod (204) is rotatably connected to the upper fixing plate (202). The surface of the threaded rod (204) is threadedly connected to a threaded block (205), and the upper side of the threaded block (205) is rotatably connected to a connecting rod (206). The other end of the connecting rod (206) is rotatably connected to a locking block (207), and the locking block (207) is rotatably connected to the lower surface of the flipping disk (208). Support components (209) are provided on both sides of the threaded rod (204).

3. The explosion-proof motor water pressure testing tray according to claim 2, characterized in that: Both sets of support components (209) include a slide rod (2091) fixedly connected to the upper plate (202), and a slider (2092) is slidably connected to the surface of the slide rod (2091). A connecting rod (2093) is rotatably connected to the upper side of both sets of sliders (2092), and a locking block (2094) is rotatably connected to the other end of the connecting rod (2093). The locking block (2094) is fixedly connected to the flip plate (208).

4. The explosion-proof motor water pressure testing tray according to claim 3, characterized in that: The fixing unit (300) includes two sets of bidirectional screws (301) rotatably connected to the flip plate (208). Both ends of the two sets of bidirectional screws (301) are threaded with threaded sleeves (302), and the upper end of each threaded sleeve (302) is rotatably connected with a rotating rod (303). The other end of each set of rotating rods (303) is rotatably connected with a rotating rod (304). The upper end of each pair of rotating rods (304) is slidably connected with a support plate (306). A pressure plate (307) is rotatably connected to the surface of one set of support plates (306), and the other end of the pressure plate (307) is engaged with another support plate (306). A drive assembly (305) is provided on one side of the bidirectional screws (301).

5. The explosion-proof motor water pressure testing tray according to claim 4, characterized in that: The drive assembly (305) includes a fixed motor (3051) fixedly connected to the flip disk (208), and a rotating shaft (3052) fixedly connected to the output end of the fixed motor (3051). The rotating shaft (3052) is rotatably connected to the flip disk (208). Two sets of bevel gears (3053) are fixedly connected to the surface of the rotating shaft (3052), and bevel gears (3054) are meshed on one side of each bevel gear (3053). Both sets of bevel gears (3054) are fixedly connected to a bidirectional screw (301).

6. The explosion-proof motor water pressure testing tray according to claim 5, characterized in that: The upper surface of the pressure plate (307) is threaded with a locking bolt (308), and the locking bolt (308) is threaded to another support plate (306).

7. The explosion-proof motor water pressure testing tray according to claim 6, characterized in that: The middle surfaces of both sets of rotating rods (303) are fixedly connected with rotating rods (309), and the surfaces of the rotating rods (309) are rotatably connected to the other two sets of rotating rods (303).

8. The explosion-proof motor water pressure testing tray according to claim 7, characterized in that: The lower surface of the pressure plate (307) is provided with an anti-slip groove, and a soft pad (310) is fixedly connected to the inner wall surface of the anti-slip groove. The soft pad (310) is made of rubber.

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