Water pressure testing tool for motor cooler

Abstract

The utility model provides a water pressure testing tool for a motor cooler, which can improve the production efficiency. The device comprises a bottom plate and is characterized in that a supporting rod is fixedly connected to the top of the bottom plate, and a machine shell is arranged at the bottom of the bottom plate; the number of the supporting rods is two, the tops of the supporting rods are fixedly connected with a top plate, the top of the top plate is fixedly connected with a water pressure testing machine body, one end of the water pressure testing machine body penetrates through the top plate and extends to the bottom to be fixedly connected with a sealing plate, and the bottom of the sealing plate is fixedly connected with a sealing gasket; a pressure sensor is fixedly connected to the middle of the bottom of the sealing plate, fixing frames are fixedly connected to the bottom of the top plate, one end of each fixing frame is fixedly connected with a supporting rod, the number of the fixing frames is two, and a motor is fixedly connected to the top of the interior of the machine shell.

Description

Technical Field

[0001] The utility model relates to the technical field of motor coolers, in particular to a water pressure testing tool for a motor cooler. Background Art

[0002] The motor cooler is the main heat exchange component of the motor and an important product for maintaining the operation of the motor. It directly affects the temperature rise, output and life of the motor. The general motor cooler is designed to have a working water pressure of no less than 0.2MPa for the gas cooler of the air-cooled motor. The circulating water supplied to the gas cooler in the motor cooler is controlled by a valve or pressure reducing device connected to the water flow. If the pressure of the water source is higher than the working water pressure of the gas cooler, then the gas cooler should be designed for a higher pressure.

[0003] According to Chinese patent publication number CN 213456073 U, a motor cooler water pressure testing tool is disclosed, comprising a first workbench, a second workbench is fixedly installed at one end of the top of the first workbench, a cylinder is fixedly installed at the center of the top of the second workbench, the output end of the cylinder is rotatably connected to one end of the rotating shaft, and a lighting lamp is fixedly installed at the other end of the rotating shaft, a boost pipe is fixedly installed at the center of the top of the first workbench, and a water pressure gauge and a timer are fixedly installed at the other end of the top of the first workbench in sequence from left to right. The utility model is a motor cooler water pressure testing tool. The installation plate can be provided to perform water pressure tests on motor coolers in different installation environments, thereby improving the water pressure testing tool. The installation of the lighting lamp makes it easier for users to see the instrument values ​​clearly. The first workbench can exhaust air, calculate, store and retrieve water pressure for the motor cooler to be tested. The boost pipe and the water injection pipe have good sealing properties, making the water pressure testing tool more accurate.

[0004] However, the above device can only test product parts individually, and workers need to manually disassemble and replace product parts after each test, which prolongs the entire test cycle and causes a decrease in overall production efficiency. Utility Model Content

[0005] In view of the shortcomings that the existing motor cooler water pressure testing tool can only test product parts individually, and the product parts need to be manually disassembled and replaced after each test, which prolongs the entire test cycle and causes a decrease in overall production efficiency, the utility model provides a motor cooler water pressure testing tool, which can improve production efficiency.

[0006] A hydraulic test fixture for a motor cooler comprises a base plate, wherein the top of the base plate is fixedly connected to a support rod, and the bottom of the base plate is provided with a housing;

[0007] There are two support rods, the top of the support rod is fixedly connected to the top plate, the top of the top plate is fixedly connected to the water pressure testing machine body, one end of the water pressure testing machine body passes through the top plate and extends to the bottom where it is fixedly connected to a sealing plate, the bottom of the sealing plate is fixedly connected to a sealing gasket, the middle of the bottom of the sealing plate is fixedly connected to a pressure sensor, the bottom of the top plate is fixedly connected to a fixing bracket, one end of the fixing bracket is fixedly connected to the support rod, there are two fixing brackets, and the inner top of the casing is fixedly connected to a motor.

[0008] It is further characterized by:

[0009] One end of the motor is fixedly connected to a rotating shaft, and the top of the rotating shaft is fixedly connected to a disc;

[0010] The top of the disc is fixedly connected to a fixing plate, and the interior of the fixing plate is movably connected to a product part;

[0011] There are multiple fixing plates, and the number of the product pieces is equal to the number of the fixing plates;

[0012] A support column is fixedly connected to the left side of the top of the bottom plate, and a handle is fixedly connected to the top left side of the support column;

[0013] There are two support columns, and the number of the handles is equal to the number of the support columns;

[0014] The bottom of the base plate is fixedly connected with a universal wheel, and a plurality of universal wheels are provided.

[0015] In the above structure of the present invention, a sealing plate is fixedly connected to the bottom through one end of the water pressure testing machine body through the top plate. The sealing plate is mainly used to prevent the test medium from leaking out of the test area during the water pressure test. The use of the sealing plate effectively prevents such leakage, thereby protecting the integrity of the test equipment. The sealing plate can also prevent equipment damage caused by excessive test pressure, ensuring the safety of the test process. Then a sealing gasket is fixedly connected to the bottom of the sealing plate. The sealing gasket mainly provides a tight sealing effect to prevent the test medium from leaking out from the joints, gaps or interfaces in the device during the water pressure test. The sealing gasket can effectively fill and seal these potential leakage points through its elasticity and sealing performance, ensuring the accuracy and reliability of the test. The sealing gasket can also adapt to This pressure change maintains a stable sealing effect, and then a pressure sensor is fixedly connected to the middle of the bottom of the sealing plate. The pressure sensor can monitor the water pressure changes in the water pressure testing device in real time. The real-time monitoring function is crucial for timely detection and resolution of potential water pressure problems, and helps to ensure performance and safety. Then one end of the motor is fixedly connected to a rotating shaft, the top of the rotating shaft is fixedly connected to a disc, the top of the disc is fixedly connected to a fixed plate, and the internal movably connected to the fixed plate is connected to product parts. The number of product parts is equal to the number of fixed plates. The motor drives the rotating shaft to drive the disc to rotate, so that multiple product parts are rotated in turn to the bottom of the pressure sensor for detection, so that the device can automatically detect multiple product parts, which can significantly reduce the time for replacing product parts, thereby shortening the overall testing cycle and improving production efficiency.

[0016] The utility model is fixedly connected to a support column on the left side of the top of the base plate, and a handle is fixedly connected to the top left side of the support column. The handle provides a convenient way of carrying and moving, which makes it convenient for testers or operators to easily move or carry the entire device, which not only improves work efficiency, but also reduces the risk of equipment damage or safety accidents caused by improper handling. Then, the bottom of the base plate is fixedly connected to a universal wheel, which can change direction by itself, and can move freely in both horizontal and vertical directions, so that the water pressure testing device can be easily moved and turned, which is convenient for testers to test in different positions. The testers can easily move the device to the desired position by simply pushing or pulling the handle, which not only saves manpower but also improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the overall structure of the utility model;

[0019] Figure 3 It is a side perspective schematic diagram of the structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structural product of the utility model.

[0021] Among them: 1. Base plate; 2. Support rod; 3. Casing; 4. Top plate; 5. Water pressure testing machine body; 6. Sealing plate; 7. Sealing gasket; 8. Pressure sensor; 9. Fixing bracket; 10. Motor; 11. Rotating shaft; 12. Disc; 13. Fixing plate; 14. Product parts; 15. Support column; 16. Handle; 17. Universal wheel. DETAILED DESCRIPTION

[0022] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A hydraulic test fixture for a motor cooler includes a base plate 1, a support rod 2 is fixedly connected to the top of the base plate 1, and a housing 3 is provided at the bottom of the base plate 1;

[0023] There are two support rods 2, the top of the support rod 2 is fixedly connected to the top plate 4, the top of the top plate 4 is fixedly connected to the water pressure testing machine body 5, one end of the water pressure testing machine body 5 passes through the top plate 4 and extends to the bottom and is fixedly connected to a sealing plate 6, the bottom of the sealing plate 6 is fixedly connected to a sealing gasket 7, the middle of the bottom of the sealing plate 6 is fixedly connected to a pressure sensor 8, the bottom of the top plate 4 is fixedly connected to a fixing frame 9, one end of the fixing frame 9 is fixedly connected to the support rod 2, there are two fixing frames 9, and the inner top of the casing 3 is fixedly connected to a motor 10.

[0024] One end of the motor 10 is fixedly connected to a rotating shaft 11 , and a disc 12 is fixedly connected to the top of the rotating shaft 11 .

[0025] A fixing plate 13 is fixedly connected to the top of the disc 12 , and a product part 14 is movably connected inside the fixing plate 13 .

[0026] A plurality of fixing plates 13 are provided, and the number of product pieces 14 is equal to the number of fixing plates 13 .

[0027] Through the above technical solution, a sealing plate 6 is fixedly connected to the bottom through one end of the water pressure testing machine body 5, which passes through the top plate 4 and extends to the bottom. The water pressure testing machine body 5 is the existing technology. The sealing plate 6 is mainly used to prevent the test medium from leaking out of the test area during the water pressure test. The use of the sealing plate 6 effectively prevents such leakage, thereby protecting the integrity of the test equipment. The sealing plate 6 can also prevent equipment damage caused by excessive test pressure, ensuring the safety of the test process. Then, a sealing gasket 7 is fixedly connected to the bottom of the sealing plate 6. The sealing gasket 7 mainly provides a tight sealing effect to prevent the test medium from leaking out from the joints, gaps or interfaces in the device during the water pressure test. The sealing gasket 7 can effectively fill and seal these potential leakage points through its elasticity and sealing performance, ensuring the accuracy and reliability of the test. The sealing gasket 7 can also adapt to such pressure changes and maintain a stable sealing effect. Then, the bottom of the sealing plate 6 A pressure sensor 8 is fixedly connected in the middle, and the pressure sensor 8 can monitor the water pressure changes in the water pressure testing device in real time. The real-time monitoring function is crucial for timely discovering and solving potential water pressure problems, which helps to ensure performance and safety. Then one end of the motor is fixedly connected to a rotating shaft 11, and a disc 12 is fixedly connected to the top of the rotating shaft 11. A fixed plate 13 is fixedly connected to the top of the disc 12. The internal movably connected to the fixed plate 13 is a product part 14. The number of product parts 14 is equal to the number of fixed plates 13. The motor 10 drives the rotating shaft 11 to drive the disc 12 to rotate, so that multiple product parts 14 rotate in turn to the bottom of the pressure sensor 8 for detection, so that the device can automatically detect multiple product parts 14, which can significantly reduce the time for replacing product parts 14, thereby shortening the overall test cycle. The shortening of the test cycle means that other links on the production line can receive the test results more quickly, and then carry out subsequent production or improvement work.

[0028] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 A support column 15 is fixedly connected to the left side of the top of the base plate 1, and a handle 16 is fixedly connected to the top left side of the support column 15.

[0029] Two support columns 15 are provided, and the number of handles 16 is equal to the number of support columns 15 .

[0030] A universal wheel 17 is fixedly connected to the bottom of the base plate 1 , and a plurality of universal wheels 17 are provided.

[0031] Through the above technical solution, a support column 15 is fixedly connected to the left side of the top of the base plate 1, and a handle 16 is fixedly connected to the top left side of the support column 15. The handle 16 provides a convenient way of carrying and moving, which is convenient for the tester or operator to easily move or carry the entire device, which not only improves work efficiency, but also reduces the risk of equipment damage or safety accidents caused by improper handling. Then the bottom of the base plate 1 is fixedly connected to a universal wheel 17, which can change direction by itself, and can move freely in both horizontal and vertical directions, so that the water pressure testing device can be easily moved and turned, which is convenient for the tester to test in different positions. The tester only needs to push or pull the handle 16 to easily move the device to the desired position, which not only saves manpower but also improves work efficiency.

Claims

1. A motor cooler water pressure test fixture, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a support rod (2), and the bottom of the base plate (1) is provided with an organic shell (3); There are two support rods (2), the top of the support rod (2) is fixedly connected to a top plate (4), the top of the top plate (4) is fixedly connected to a water pressure test machine body (5), one end of the water pressure test machine body (5) passes through the top plate (4) and extends to the bottom and is fixedly connected to a sealing plate (6), the bottom of the sealing plate (6) is fixedly connected to a sealing gasket (7), the middle of the bottom of the sealing plate (6) is fixedly connected to a pressure sensor (8), the bottom of the top plate (4) is fixedly connected to a fixing frame (9), one end of the fixing frame (9) is fixedly connected to the support rod (2), two fixing frames (9) are provided, and the top of the interior of the housing (3) is fixedly connected to a motor (10).

2. The motor cooler water pressure test tool according to claim 1, characterized in that: One end of the motor (10) is fixedly connected to a rotating shaft (11), and the top of the rotating shaft (11) is fixedly connected to a disc (12).

3. The motor cooler water pressure test tool according to claim 2, characterized in that: The top of the disc (12) is fixedly connected to a fixing plate (13), and the interior of the fixing plate (13) is movably connected to a product part (14).

4. The motor cooler water pressure test tool according to claim 3, characterized in that: A plurality of the fixing plates (13) are provided, and the number of the product parts (14) is equal to the number of the fixing plates (13).

5. The motor cooler water pressure test tool according to claim 1, characterized in that: A support column (15) is fixedly connected to the left side of the top of the bottom plate (1), and a handle (16) is fixedly connected to the top of the left side of the support column (15).

6. The motor cooler water pressure test tool according to claim 5, characterized in that: Two support columns (15) are provided, and the number of the handles (16) is equal to the number of the support columns (15).

7. The motor cooler water pressure test tool according to claim 1, characterized in that: A universal wheel (17) is fixedly connected to the bottom of the base plate (1), and a plurality of universal wheels (17) are provided.

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