Electrical cabinet part test platform

Abstract

The utility model relates to an electrical cabinet part test platform, which belongs to the field of electrical cabinet part test and comprises a bottom plate and a test board, and the bottom of the test board is provided with a connecting structure used for being connected with the bottom plate. The connecting structure comprises four threaded rods rotationally connected to the bottom of the test board, supporting legs in threaded connection to the outer sides of the threaded rods, mounting cavities formed in the inner sides of the supporting legs, supporting plates fixedly connected to the inner sides of the mounting cavities, and elastic telescopic rods fixedly connected to the left sides and the right sides of the supporting plates correspondingly. The positioning blocks are fixedly connected to piston rods of the elastic telescopic rods, the four positioning frames are fixedly connected to the upper surface of the bottom plate, and the upper surface of the test board is provided with a clamping assembly which enables electrical cabinet parts to be tested more stably. According to the electrical cabinet part test platform, through threaded connection of the threaded rods and the supporting legs and accurate positioning of the positioning blocks and the positioning frames, rapid disassembly and rapid assembly of the test board and the bottom plate are realized.

Description

Technical Field

[0001] The utility model relates to an electrical cabinet component testing platform, belonging to the field of electrical cabinet component testing. Background Art

[0002] During the testing process of electrical cabinet components, the stability and convenience of the test platform are crucial to improving test efficiency and test quality.

[0003] Some electrical cabinet component test platforms usually use a fixed connection method, which requires a lot of manpower and time during the platform construction, disassembly and transportation process, seriously affecting the flexibility and efficiency of the test. Although there are some attempts in the prior art to improve the convenience and stability of the test platform by improving the connection method, there are still some shortcomings. For example, although some test platforms adopt a detachable design, the steps are cumbersome and the operation is inconvenient during the disassembly and installation process, which cannot meet the needs of quick disassembly and quick installation. In addition, some test platforms use rigid clamping for the clamping of electrical cabinet components, which is easy to cause damage to the components, and the clamping stability is insufficient, affecting the accuracy of the test results. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electrical cabinet component testing platform, which has the advantages of convenient disassembly and assembly, stable clamping, etc.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of convenient disassembly and assembly and stable clamping, the utility model provides the following technical solutions: an electrical cabinet component test platform, comprising a bottom plate and a test bench, wherein the bottom of the test bench is provided with a connection structure for connecting with the bottom plate;

[0008] The connection structure includes four threaded rods rotatably connected to the bottom of the test bench, support feet threadedly connected to the outside of the threaded rods, a mounting cavity opened on the inside of the support feet, a support plate fixedly connected to the inside of the mounting cavity, elastic telescopic rods fixedly connected to the left and right sides of the support plate respectively, a positioning block fixedly connected to the piston rod of the elastic telescopic rod, and four positioning frames fixedly connected to the upper surface of the bottom plate;

[0009] The upper surface of the test bench is provided with a clamping assembly which enables the electrical cabinet components to be tested more stably.

[0010] Furthermore, the four threaded rods are rotatably connected to the four corners of the bottom of the test bench, and the four positioning frames are fixedly connected to the four corners of the upper surface of the base plate.

[0011] Furthermore, a thread groove matched with the threaded rod is formed on the upper surface of the supporting foot, and the threaded rod is threadedly connected to the supporting foot via the thread groove.

[0012] Furthermore, the number of the elastic telescopic rods on the left and right sides is three, and there is one positioning block on the left and right sides. The positioning block on the left side is fixedly connected between the left ends of the piston rods of the three elastic telescopic rods on the left side, and the positioning block on the right side is fixedly connected between the right ends of the piston rods of the three elastic telescopic rods on the right side.

[0013] Furthermore, the left and right walls of the supporting foot are provided with through openings adapted to the positioning block, the left and right walls of the positioning frame are provided with positioning openings adapted to the positioning block, and the through opening on the left is connected to the positioning opening on the left, and the through opening on the right is connected to the positioning opening on the right.

[0014] Furthermore, the clamping assembly includes two electric push rods fixedly connected to the upper surface of the test bench, a fixing plate fixedly connected to the movable rod of the electric push rod, and a rubber block fixedly connected to the other side of the fixing plate, and the two electric push rods are respectively fixedly connected to the left side of the upper surface and the right side of the upper surface of the test bench.

[0015] Furthermore, a placement frame is fixedly connected to the bottom of the test bench, and a tool box is slidably connected to the inner side of the placement frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides an electrical cabinet component testing platform, which has the following beneficial effects:

[0018] The electrical cabinet component testing platform realizes quick disassembly and installation of the test bench and the base plate through the threaded connection between the threaded rod and the supporting foot, and the precise positioning of the positioning block and the positioning frame. At the same time, the rubber block design in the clamping assembly not only improves the clamping stability of the electrical cabinet components, but also reduces the risk of damage to the components through its softness and friction. In addition, the tool box sliding connection design at the bottom of the test platform also provides great convenience for the testing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 A three-dimensional diagram of the test bench, threaded rods and placement frame in the structure of the utility model;

[0021] Figure 3 It is a front schematic diagram of the utility model.

[0022] In the figure: 1. Base plate; 2. Test bench; 3. Threaded rod; 4. Support foot; 5. Mounting cavity; 6. Support plate; 7. Elastic telescopic rod; 8. Positioning block; 9. Positioning frame; 10. Electric push rod; 11. Fixing plate; 12. Rubber block; 13. Placement frame; 14. Tool box. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 , an electrical cabinet component testing platform, comprising a base plate 1 and a test bench 2, wherein a connecting structure for connecting to the base plate 1 is provided at the bottom of the test bench 2.

[0025] like Figure 1 As shown, the connection structure includes four threaded rods 3 rotatably connected to the bottom of the test bench 2, support feet 4 threadedly connected to the outside of the threaded rods 3, a mounting cavity 5 opened on the inner side of the support feet 4, a support plate 6 fixedly connected to the inner side of the mounting cavity 5, elastic telescopic rods 7 fixedly connected to the left and right sides of the support plate 6 respectively, a positioning block 8 fixedly connected to the piston rod of the elastic telescopic rod 7, and four positioning frames 9 fixedly connected to the upper surface of the base plate 1.

[0026] The upper surface of the test bench 2 is provided with a clamping assembly that enables the electrical cabinet components to be tested more stably.

[0027] It should be noted that the four threaded rods 3 are rotatably connected to the four corners of the bottom of the test bench 2, and the four positioning frames 9 are fixedly connected to the four corners of the upper surface of the base plate 1. The upper surface of the supporting foot 4 is provided with a threaded groove compatible with the threaded rod 3, and the threaded rod 3 is threadedly connected to the supporting foot 4 through the threaded groove.

[0028] There are three elastic telescopic rods 7 on the left and right sides, and there is one positioning block 8 on the left and right sides. The left positioning block 8 is fixedly connected between the left ends of the piston rods of the three elastic telescopic rods 7 on the left, and the right positioning block 8 is fixedly connected between the right ends of the piston rods of the three elastic telescopic rods 7 on the right.

[0029] The left and right walls of the supporting foot 4 are both provided with through openings that match the positioning block 8, and the left and right walls of the positioning frame 9 are both provided with positioning openings that match the positioning block 8, and the through opening on the left is connected to the positioning opening on the left, and the through opening on the right is connected to the positioning opening on the right.

[0030] The clamping assembly includes two electric push rods 10 fixedly connected to the upper surface of the test bench 2, a fixed plate 11 fixedly connected to the movable rod of the electric push rod 10, and a rubber block 12 fixedly connected to the other side of the fixed plate 11. The two electric push rods 10 are respectively fixedly connected to the left side and the right side of the upper surface of the test bench 2.

[0031] Rubber is a good electrical insulating material. Therefore, using rubber blocks 12 to clamp the parts of the electrical cabinet can reduce the risk of short circuit or electric shock caused by metal contact. Rubber material usually has good anti-slip properties, which can ensure that the parts remain stable during the clamping process and reduce damage or accidents caused by sliding or vibration.

[0032] A placing frame 13 is fixedly connected to the bottom of the test bench 2 , and a tool box 14 is slidably connected to the inner side of the placing frame 13 .

[0033] The working principle of the above embodiment is:

[0034] The threaded rod 3 is extended into the thread groove of the supporting foot 4, and then the threaded rod 3 is rotated to make the threaded rod 3 and the supporting foot 4 be threadedly connected, thereby realizing the connection between the test bench 2 and the supporting foot 4, and then the supporting foot 4 is inserted into the inner side of the corresponding positioning frame 9. When the supporting foot 4 is inserted into a suitable position, the positioning block 8 extends from the through opening and enters the positioning opening of the positioning frame 9 under the telescopic action of the elastic telescopic rod 7, thereby realizing the precise positioning and fixation of the test bench 2 and the base plate 1;

[0035] When the electric push rod 10 receives a control signal, its movable rod will drive the fixed plate 11 to move horizontally. A rubber block 12 is fixed to the other side of the fixed plate 11. The rubber block 12 has a certain degree of softness and friction. When the fixed plate 11 approaches the electrical cabinet components under the drive of the electric push rod 10, the rubber block 12 will fit closely to the surface of the electrical cabinet components, and achieve stable clamping of the electrical cabinet components through friction.

[0036] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0037] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical cabinet component testing platform, comprising a base plate (1) and a test bench (2), characterized in that: The bottom of the test bench (2) is provided with a connection structure for connecting to the base plate (1); The connection structure comprises four threaded rods (3) rotatably connected to the bottom of the test bench (2), support feet (4) threadedly connected to the outside of the threaded rods (3), a mounting cavity (5) opened inside the support feet (4), a support plate (6) fixedly connected to the inside of the mounting cavity (5), an elastic telescopic rod (7) fixedly connected to the left and right sides of the support plate (6), a positioning block (8) fixedly connected to the piston rod of the elastic telescopic rod (7), and four positioning frames (9) fixedly connected to the upper surface of the bottom plate (1); The upper surface of the test bench (2) is provided with a clamping assembly that enables the electrical cabinet components to be tested more stably.

2. The electrical cabinet component testing platform according to claim 1, characterized in that: The four threaded rods (3) are rotatably connected to the four corners of the bottom of the test bench (2), and the four positioning frames (9) are fixedly connected to the four corners of the upper surface of the bottom plate (1).

3. The electrical cabinet component testing platform according to claim 1, characterized in that: The upper surface of the support foot (4) is provided with a thread groove matched with the threaded rod (3), and the threaded rod (3) is threadedly connected to the support foot (4) via the thread groove.

4. The electrical cabinet component testing platform according to claim 1, characterized in that: The number of the elastic telescopic rods (7) on the left and right sides is three, and the number of the positioning blocks (8) on the left and right sides is one, the positioning block (8) on the left side is fixedly connected between the left ends of the piston rods of the three elastic telescopic rods (7) on the left side, and the positioning block (8) on the right side is fixedly connected between the right ends of the piston rods of the three elastic telescopic rods (7) on the right side.

5. The electrical cabinet component testing platform according to claim 1, characterized in that: The left and right walls of the support foot (4) are both provided with through openings adapted to the positioning block (8), the left and right walls of the positioning frame (9) are both provided with positioning openings adapted to the positioning block (8), and the through opening on the left is connected to the positioning opening on the left, and the through opening on the right is connected to the positioning opening on the right.

6. The electrical cabinet component testing platform according to claim 1, characterized in that: The clamping assembly comprises two electric push rods (10) fixedly connected to the upper surface of the test bench (2), a fixing plate (11) fixedly connected to the movable rods of the electric push rods (10), and a rubber block (12) fixedly connected to the other side of the fixing plate (11), wherein the two electric push rods (10) are respectively fixedly connected to the left side and the right side of the upper surface of the test bench (2).

7. The electrical cabinet component testing platform according to claim 1, characterized in that: A placement frame (13) is fixedly connected to the bottom of the test bench (2), and a tool box (14) is slidably connected to the inner side of the placement frame (13).

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