Test device for research and development of power equipment

Abstract

The utility model discloses a testing device for research and development of electrical equipment, which comprises a bottom plate, a clamping component is arranged at the center of the left side of the top of the bottom plate, an L-shaped mounting frame is fixedly connected to the right side of the top of the bottom plate, and a rainwater spraying testing component is arranged at the top of the L-shaped mounting frame. The motor is started to drive the threaded rod to rotate, the threaded rod rotates to drive the threaded block to move on the surface of the threaded rod through threads, the threaded block moves to drive the sliding column to slide in the inner cavity of the sliding groove, and the sliding column moves to drive the clamping plate and the second buffer pad to descend to clamp and fix an insulator. Then saline water is added into the inner cavity of the water tank, the water suction pump is started to pump the saline water in the inner cavity of the water tank through the water suction pipe, the saline water is pumped into the inner cavity of the transverse pipe through the water suction pipe, the water suction pump and the water outlet pipe, and then a spraying test is performed on the insulator through the test spraying head, so that the advantage of performing a rainwater test on the insulator is achieved.

Description

Technical Field

[0001] This utility model relates to the field of power equipment research and development technology, specifically to a test device for power equipment research and development. Background Technology

[0002] Power equipment mainly includes two categories: power generation equipment and power supply equipment. Power generation equipment mainly includes power plant boilers, steam turbines, gas turbines, water turbines, generators, transformers, etc. Power supply equipment mainly includes transmission lines of various voltage levels, instrument transformers, contactors, etc.

[0003] When testing power equipment, a testing device for power equipment research and development is required. Currently, the existing testing device for power equipment research and development does not have the function of conducting rainwater tests on insulators. As a result, when power equipment is tested, the insulators are often subjected to rainwater erosion due to long-term exposure to the external environment, especially in coastal areas where rainwater can cause corrosion of the insulators. Therefore, it is necessary to conduct rainwater corrosion tests on the insulators. Utility Model Content

[0004] The purpose of this utility model is to provide a test device for the research and development of power equipment, which has the advantage of being able to conduct rainwater tests on insulators. This solves the problem that existing test devices for the research and development of power equipment do not have the function of conducting rainwater tests on insulators, which leads to the insulators being frequently exposed to the external environment and subject to rainwater erosion during the testing of power equipment, especially in coastal areas where rainwater can cause corrosion of insulators. Therefore, it is necessary to conduct rainwater corrosion tests on insulators.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a test device for the research and development of power equipment, including a base plate, a clamping assembly is provided at the center of the top left side of the base plate, an L-shaped mounting bracket is fixedly connected to the top right side of the base plate, and a rainwater spray test assembly is provided on the top of the L-shaped mounting bracket.

[0006] As a preferred embodiment, the clamping assembly includes a housing, the bottom of which is fixedly connected to the top of a base plate. A placement platform is fixedly connected to the right side of the housing. A sliding groove is formed on the top of the right side of the housing. A fixing plate is fixedly connected to the center of one side of the inner wall of the housing. A motor is fixedly connected to the top of the fixing plate. A threaded rod is fixedly connected to the output end of the motor. A threaded block is threadedly connected to the surface of the threaded rod. A sliding column is fixedly connected to the right side of the threaded block. The surface of the sliding column is slidably connected to the inner cavity of the sliding groove. The right end of the sliding column extends through to the right side of the sliding groove and is fixedly connected to a clamping plate.

[0007] As a preferred embodiment, a first buffer pad is adhesively connected to the top of the placement platform, and the material of the first buffer pad is buffer rubber.

[0008] As a preferred embodiment, a bearing seat is sleeved on the top end of the threaded rod, and the top of the bearing seat is fixedly connected to the top of the inner wall of the housing.

[0009] As a preferred embodiment, a guide groove is provided on the top of the left side of the inner wall of the box, and a guide block is slidably connected to the inner cavity of the guide groove. The right side of the guide block is fixedly connected to the left side of the threaded block.

[0010] As a preferred embodiment, a second buffer pad is bonded to the bottom of the clamping plate, and the material of the second buffer pad is buffer rubber.

[0011] As a preferred embodiment, the rainwater spray test assembly includes a water tank, the bottom of which is fixedly connected to the top of an L-shaped mounting bracket. Both sides of the bottom of the water tank are connected to a water pump, the outer end of which is connected to a water outlet pipe. The end of the water outlet pipe away from the water pump is connected to a horizontal pipe, and the bottom of the horizontal pipe is connected to a test spray head.

[0012] As a preferred embodiment, the bottom of the water pump is fixedly connected to a mounting base, and the bottom of the mounting base is fixedly installed to the top of the L-shaped mounting bracket.

[0013] As a preferred embodiment, both sides of the top of the transverse tube are fixedly connected to a fixing post, and the top of the fixing post is fixedly connected to the top of the inner cavity of the L-shaped mounting bracket.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention utilizes a motor to drive a threaded rod to rotate. The rotation of the threaded rod causes a threaded block to move on the surface of the threaded rod. The movement of the threaded block causes a sliding column to slide within the sliding groove. The movement of the sliding column causes a clamping plate and a second buffer pad to descend and clamp the insulator. Then, salt water is added to the inner cavity of a water tank. A water pump is started and pumps the salt water from the inner cavity of the water tank through a pumping pipe. The salt water is then pumped into the inner cavity of a transverse pipe through the pumping pipe, the pump, and the outlet pipe. Finally, a test spray head is used to spray the insulator to conduct a rain test, thus achieving the advantage of being able to perform rain water tests on the insulator.

[0016] By incorporating clamping components, the insulators are clamped and fixed, facilitating rainwater corrosion testing. Rainwater spray testing components spray water onto the insulators, improving testing accuracy. A first buffer pad provides cushioning protection, preventing clamping damage. A bearing seat stabilizes the threaded rod during rotation, increasing its stability. Guide grooves and guide blocks stabilize the threaded block during movement, further enhancing stability. A second buffer pad provides cushioning protection, preventing clamping damage. A mounting base facilitates easy installation and disassembly of the water pump. Fixed columns provide support for the transverse pipe and test spray head, increasing their stability during use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is an enlarged cross-sectional view of the three-dimensional structure of the clamping assembly of this utility model;

[0019] Figure 3 This is a front view structural diagram of the present invention;

[0020] Figure 4 This is a schematic diagram of the right-side structure of this utility model.

[0021] In the diagram: 1. Base plate; 2. Clamping assembly; 21. Box body; 22. Placement platform; 23. Sliding groove; 24. Fixing plate; 25. Motor; 26. Threaded rod; 27. Threaded block; 28. Sliding column; 29. ​​Clamping plate; 210. First buffer pad; 211. Bearing seat; 212. Guide groove; 213. Guide block; 214. Second buffer pad; 3. L-shaped mounting bracket; 4. Rainwater spray test assembly; 41. Water tank; 42. Pumping pipe; 43. Pump; 44. Outlet pipe; 45. Horizontal pipe; 46. Test spray head; 47. Mounting base; 48. Fixing column. 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 protection scope of the present utility model.

[0023] 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. Example 1:

[0024] Please see Figures 1-4 As shown, this utility model provides a test device for the research and development of power equipment, including a base plate 1, a clamping component 2 is provided at the center of the top left side of the base plate 1, an L-shaped mounting bracket 3 is fixedly connected to the top right side of the base plate 1, and a rainwater spray test component 4 is provided on the top of the L-shaped mounting bracket 3.

[0025] The above technical solution uses clamping component 2 to clamp and fix the insulator, facilitating the rain corrosion test on the insulator. Rain spray test component 4 sprays water onto the insulator to conduct the rain corrosion test, improving the accuracy of the test on the insulator. Example 2:

[0026] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, the clamping assembly 2 includes a housing 21. The bottom of the housing 21 is fixedly connected to the top of the base plate 1. A placement platform 22 is fixedly connected to the right side of the housing 21. A sliding groove 23 is provided on the top of the right side of the housing 21. A fixing plate 24 is fixedly connected to the center of one side of the inner wall of the housing 21. A motor 25 is fixedly connected to the top of the fixing plate 24. A threaded rod 26 is fixedly connected to the output end of the motor 25. A threaded block 27 is threadedly connected to the surface of the threaded rod 26. A sliding column 28 is fixedly connected to the right side of the threaded block 27. The surface of the sliding column 28 is slidably connected to the inner cavity of the sliding groove 23. The right end of the sliding column 28 extends through to the right side of the sliding groove 23 and is fixedly connected to a clamping plate 29.

[0027] Through the above technical solution, a first buffer pad 210 is bonded to the top of the placement platform 22. The material of the first buffer pad 210 is buffer rubber. A bearing seat 211 is sleeved on the top of the threaded rod 26. The top of the bearing seat 211 is fixedly connected to the top of the inner wall of the box 21. A guide groove 212 is opened on the top of the left side of the inner wall of the box 21. A guide block 213 is slidably connected to the inner cavity of the guide groove 212. The right side of the guide block 213 is fixedly connected to the left side of the threaded block 27. A second buffer pad 214 is bonded to the bottom of the clamping plate 29. The material of 14 is buffer rubber. By setting the first buffer pad 210, the insulator is buffered and protected to prevent the insulator from being clamped and damaged. By setting the bearing seat 211, the threaded rod 26 is stabilized when rotating, increasing the stability of the threaded rod 26 when rotating. By setting the guide groove 212 and guide block 213, the threaded block 27 is stabilized when moving, increasing the stability of the threaded block 27 when moving. By setting the second buffer pad 214, the insulator is buffered and protected to prevent the insulator from being clamped and damaged. Example 3:

[0028] This utility model is as follows Figures 1-4 As shown, the rainwater spray test assembly 4 includes a water tank 41. The bottom of the water tank 41 is fixedly connected to the top of the L-shaped mounting bracket 3. Both sides of the bottom of the water tank 41 are connected to a water pump 43. The outer end of the water pump 42 is connected to a water outlet pipe 44. The end of the water outlet pipe 44 away from the water pump 43 is connected to a horizontal pipe 45. The bottom of the horizontal pipe 45 is connected to a test spray head 46.

[0029] Through the above technical solution, the bottom of the water pump 43 is fixedly connected to the mounting base 47, the bottom of the mounting base 47 is fixedly installed to the top of the L-shaped mounting bracket 3, and the two sides of the top of the transverse pipe 45 are fixedly connected to the fixing columns 48, the top of the fixing columns 48 is fixedly connected to the top of the inner cavity of the L-shaped mounting bracket 3. By setting the mounting base 47, the water pump 43 can be conveniently fixed and disassembled. By setting the fixing columns 48, the transverse pipe 45 and the test spray head 46 can be fixedly supported, increasing the stability of the transverse pipe 45 and the test spray head 46 during use.

[0030] The working principle of this utility model is as follows: First, the insulator is placed on the top of the placement platform 22. Then, the motor 25 is started. The motor 25 drives the threaded rod 26 to rotate in the inner cavity of the bearing seat 211. The rotation of the threaded rod 26 drives the threaded block 27 to move on the surface of the threaded rod 26 through the thread. The movement of the threaded block 27 drives the guide block 213 to slide in the inner cavity of the guide groove 212. The movement of the threaded block 27 drives the sliding column 28 to slide in the inner cavity of the sliding groove 23. The movement of the sliding column 28 drives the clamping plate 29 and the second buffer pad 214 to descend and clamp and fix the insulator. Then, salt water is added to the inner cavity of the water tank 41. Then, the water pump 43 is started. The water pump 43 starts and pumps the salt water in the inner cavity of the water tank 41 through the water pump pipe 42. The salt water is pumped into the inner cavity of the transverse pipe 45 through the water pump pipe 42, the water pump 43 and the water outlet pipe 44. Then, the insulator is sprayed with water through the test spray head 46, thus achieving the advantage of being able to conduct rain water tests on the insulator.

[0031] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0032] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. 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 solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A test device for the research and development of power equipment, comprising a base plate (1), characterized in that: A clamping assembly (2) is provided at the center of the top left side of the base plate (1). An L-shaped mounting bracket (3) is fixedly connected to the right side of the top of the base plate (1). A rainwater spraying experimental assembly (4) is provided at the top of the L-shaped mounting bracket (3). The clamping assembly (2) includes a box (21). The bottom of the box (21) is fixedly connected to the top of the base plate (1). A placement platform (22) is fixedly connected to the right side of the box (21). A sliding groove (23) is provided at the top right side of the box (21). A fixing plate (24) is fixedly connected to the center of one side of the inner wall of the box (21). A motor (25) is fixedly connected to the top of the fixing plate (24). A threaded rod (26) is fixedly connected to the output end of the motor (25). A threaded block (27) is threadedly connected to the surface of the threaded rod (26). The right side of the threaded block (27) is fixedly connected to a sliding column (28). The surface of the sliding column (28) is slidably connected to the inner cavity of the sliding groove (23). The right end of the sliding column (28) extends through to the right side of the sliding groove (23) and is fixedly connected to a clamping plate (29). The rainwater spray test assembly (4) includes a water tank (41). The bottom of the water tank (41) is fixedly connected to the top of the L-shaped mounting bracket (3). The bottom of both sides of the water tank (41) is connected to a water pump (42). The outer end of the water pump (42) is connected to a water pump (43). The outer side of the water pump (43) is connected to a water outlet pipe (44). The end of the water outlet pipe (44) away from the water pump (43) is connected to a transverse pipe (45). The bottom of the transverse pipe (45) is connected to a test spray head (46).

2. The experimental device for power equipment research and development according to claim 1, characterized in that: The top of the placement platform (22) is bonded with a first buffer pad (210), which is made of buffer rubber.

3. The experimental device for power equipment research and development according to claim 1, characterized in that: The top end of the threaded rod (26) is fitted with a bearing seat (211), and the top of the bearing seat (211) is fixedly connected to the top of the inner wall of the housing (21).

4. The experimental device for power equipment research and development according to claim 1, characterized in that: A guide groove (212) is provided on the top left side of the inner wall of the box (21). A guide block (213) is slidably connected to the inner cavity of the guide groove (212). The right side of the guide block (213) is fixedly connected to the left side of the threaded block (27).

5. The experimental device for power equipment research and development according to claim 1, characterized in that: The bottom of the clamping plate (29) is bonded with a second buffer pad (214), which is made of buffer rubber.

6. The experimental device for power equipment research and development according to claim 1, characterized in that: The bottom of the water pump (43) is fixedly connected to a mounting base (47), and the bottom of the mounting base (47) is fixedly installed with the top of the L-shaped mounting bracket (3).

7. The experimental device for power equipment research and development according to claim 1, characterized in that: Both sides of the top of the transverse tube (45) are fixedly connected to the fixing posts (48), and the top of the fixing posts (48) is fixedly connected to the top of the inner cavity of the L-shaped mounting bracket (3).

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