Moving mechanism and single-phase electric energy meter inspection device

Abstract

The utility model relates to the technical field of single-phase electric energy meter inspection, in particular to a moving mechanism and a single-phase electric energy meter inspection device, which comprise a tooling plate, a stabilizing piece arranged below the tooling plate, a moving piece arranged on the side wall of the stabilizing piece and a limiting piece arranged on the outer wall of the moving piece, the limiting piece is used for limiting the movement range of the movable piece and preventing the tool plate from fluctuating excessively. According to the utility model, the tool plate is arranged and can be used for placing a single-phase electric energy meter to be detected, the tool plate is moved by using the movable part, and the arrangement of the spherical groove body optimizes the moving performance of the tool plate, reduces the generation of noise, avoids the excessive fluctuation of the tool plate, ensures the stability and reliability of the detection process, and improves the detection efficiency. And by integrating the three parallel single-phase verification cabins, the tool plate bracket crossing the single-phase verification cabins and the single-phase error instrument at the bottom, high efficiency, high precision and high stability of electric energy meter verification are realized, the operation complexity is reduced, and the overall safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of single-phase energy meter testing technology, and in particular to a moving mechanism and a single-phase energy meter testing device. Background Technology

[0002] In the field of electricity metering, single-phase electricity meters, as the basic equipment for measuring electricity consumption, are crucial to the fairness of electricity transactions and the accuracy of electricity measurement. Therefore, regular inspection of single-phase electricity meters is an important step in ensuring accurate electricity metering.

[0003] Traditional single-phase energy meter testing devices mostly use manual handling. This method is not only inefficient, but also prone to instability in test results due to inconsistencies in manual operation, thus increasing testing errors.

[0004] Based on the above problems, we propose a moving mechanism and a single-phase energy meter testing device. Utility Model Content

[0005] In view of the existing technical problems of low detection efficiency caused by manually moving single-phase energy meters, a moving mechanism is proposed.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a moving mechanism, which includes a motion component, including a tooling plate, a stabilizing member disposed below the tooling plate, a movable member disposed on the side wall of the stabilizing member, and a limiting member disposed on the outer wall of the movable member; wherein, the limiting member is used to limit the range of motion of the movable member and to prevent the tooling plate from undulating excessively.

[0007] In a preferred embodiment of the mobile mechanism of this utility model, the stabilizing component includes a mounting groove located below the tooling plate and a base located below both ends of the mounting groove.

[0008] In a preferred embodiment of the mobile mechanism of this utility model, the movable component includes a plurality of rotating rollers disposed in the mounting groove, and the rotating rollers have first movable grooves at both ends.

[0009] As a preferred embodiment of the mobile mechanism of this utility model, a crossbar is provided between the two bases, and a second movable groove is provided on the side wall of the crossbar.

[0010] In a preferred embodiment of the moving mechanism of this utility model, the first movable slot and the second movable slot are positioned correspondingly and are equal in number.

[0011] In a preferred embodiment of the mobile mechanism of this utility model, the first movable groove and the second movable groove are combined to form a spherical groove, and a movable block is movably provided inside the spherical groove.

[0012] In a preferred embodiment of the moving mechanism of this utility model, the limiting member includes a shaping frame disposed on the outside of the rotating roller, and a U-shaped frame is provided above the shaping frame.

[0013] In a preferred embodiment of the mobile mechanism of this utility model, the shaping frame includes an upper covering part and a lower covering part, and the U-shaped frame connects two adjacent upper covering parts.

[0014] The beneficial effects of the moving mechanism of this utility model are as follows: by setting a tooling plate, it can be used to place the single-phase energy meter to be tested. The tooling plate is moved by the movable parts, and the spherical groove is set to further optimize the moving performance of the tooling plate, reduce the generation of noise, and avoid excessive fluctuation of the tooling plate, thus ensuring the stability and reliability of the inspection process.

[0015] In view of the above-mentioned problem of the need for periodic inspection of single-phase energy meters, a single-phase energy meter inspection device is proposed.

[0016] To solve the above-mentioned technical problems, the present invention also provides the following technical solution: a single-phase energy meter testing device, which includes a moving mechanism; and a main component, including a first single-phase calibration chamber, a second single-phase calibration chamber and a third single-phase calibration chamber arranged in parallel.

[0017] As a preferred embodiment of the single-phase energy meter testing device of this utility model, the upper surfaces of the first single-phase calibration chamber, the second single-phase calibration chamber and the third single-phase calibration chamber are provided with a tooling plate bracket spanning the three chambers, and a single-phase error meter is provided at the bottom of the tooling plate bracket.

[0018] The beneficial effects of this single-phase energy meter testing device are as follows: by integrating three parallel single-phase calibration chambers and a tooling plate support spanning them, as well as a single-phase error meter at the bottom, it achieves high efficiency, high precision, and high stability in energy meter testing, while reducing operational complexity and maintenance costs, and improving overall economic benefits and safety. Attached Figure Description

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the connection structure of the motion component in this utility model.

[0021] Figure 2This is a cross-sectional view of the first connection method of the movable part in this utility model.

[0022] Figure 3 This is a cross-sectional view of the second connection method of the movable part in this utility model.

[0023] Figure 4 In this utility model Figure 1 The enlarged view of section "A" is a schematic diagram of the connection structure of the limiting component.

[0024] Figure 5 This is a schematic diagram of the overall structure of the single-phase energy meter testing device of this utility model. Detailed Implementation

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Example 1, referring to Figure 1 This is the first embodiment of the present invention. This embodiment provides a moving mechanism, including a motion component 100, which includes a tooling plate 101, a stabilizing member 102 disposed below the tooling plate 101, a movable member 103 disposed on the side wall of the stabilizing member 102, and a limiting member 104 disposed on the outer wall of the movable member 103; wherein, the limiting member 104 is used to limit the range of motion of the movable member 103 and to prevent the tooling plate 101 from undulating too much.

[0029] Preferably, the fixture plate 101 is used to place the single-phase energy meter to be tested and serves as the bearing platform for the energy meter during the testing process; the stabilizer 102 is located below the fixture plate 101 to provide stable support for the fixture plate 101 and ensure the stability of the fixture plate 101 during movement.

[0030] The movable part 103 enables the tooling plate 101 to move, thereby displacing the energy meter. The limiting part 104 is movably disposed on the side wall of the movable part 103 to limit the range of motion of the movable part 103 and prevent the tooling plate 101 from fluctuating too much, thus ensuring that the tooling plate 101 moves smoothly.

[0031] In summary, the rotation of the movable part 103 enables the tooling plate 101 to move smoothly, while the limiting part 104 prevents the tooling plate 101 from fluctuating too much. The combined use of the movable part 103 and the limiting part 104 not only improves the moving efficiency of the tooling plate 101, but also ensures the stability and safety during the movement process.

[0032] Example 2, refer to Figures 1-3 This is the second embodiment of the present invention. This embodiment provides a moving mechanism, including a stabilizing member 102, which includes a mounting groove 102a located below the tooling plate 101 and a base 102b located below both ends of the mounting groove 102a.

[0033] Specifically, the movable component 103 includes a plurality of rotating rollers 103a disposed in the mounting groove 102a, and the rotating rollers 103a have first movable grooves 103b at both ends.

[0034] The mounting groove 102a is set on the bottom surface of the tooling plate 101 and is recessed from the bottom surface upward; the base 102b is set at both ends of the bottom of the tooling plate 101 and can provide a solid support foundation for the tooling plate 101; the rotating roller 103a is movably set inside the mounting groove 102a and can rotate inside the mounting groove 102a, thereby realizing the smooth movement of the tooling plate 101.

[0035] Preferably, a crossbar 102c is provided between the two bases 102b, and a second movable groove 103c is provided on the side wall of the crossbar 102c.

[0036] Preferably, the first movable slot 103b and the second movable slot 103c are positioned correspondingly and are equal in number.

[0037] Preferably, the first movable groove 103b and the second movable groove 103c are combined to form a spherical groove 103d, and a movable block 103e is provided inside the spherical groove 103d.

[0038] Among them, the crossbar 102c is mirrored as two, connected between the two bases 102b; the second movable groove 103c is opened on the outer wall of the crossbar 102c facing the rotating roller 103a, and both the first movable groove 103b and the second movable groove 103c are hemispherical structures.

[0039] The spherical groove 103d is formed by the combination of the first movable groove 103b and the second movable groove 103c, which can create a spherical contact surface between the rotating roller 103a and the crossbar 102c, increasing the flexibility and smoothness of movement. The design of the movable block 103e can reduce friction and wear, while providing a smooth rolling path to ensure the smoothness and accuracy of the tooling plate 101 during movement.

[0040] Furthermore, the first movable groove 103b can be a cylindrical groove, formed on both ends of the rotating roller 103a; the movable block 103e can be a circular column, fixedly connected to the outer wall of the crossbar 102c facing the rotating roller 103a, and the movable block 103e extends into the first movable groove 103b; when the tooling plate 101 moves, the rotating roller 103a rotates, causing the first movable groove 103b and the movable block 103e to rotate and engage.

[0041] In summary, when the energy meter to be tested needs to be moved, the tooling plate 101 is moved to make multiple rotating rollers 103a rotate in the mounting groove 102a. At this time, the first movable groove 103b at both ends of the rotating roller 103a cooperates with the second movable groove 103c on the crossbar 102c, and the movable block 103e rolls in the spherical groove 103d, which further makes the rotating roller 103a roll on the crossbar 102c. This ensures that the tooling plate 101 can move smoothly and accurately in the testing device, while also protecting the energy meter to be tested.

[0042] Example 3, referring to Figures 1-4 This is the third embodiment of the present invention. This embodiment is based on the previous embodiment, but the difference is that the crossbar 102c and the shaping frame 104a together form a resistance elastic buffer plate structure, which reduces the generation of noise and avoids excessive fluctuations in the tooling plate 101.

[0043] Specifically, the limiting member 104 includes a shaping frame 104a located outside the rotating roller 103a, and a U-shaped frame 104b is provided above the shaping frame 104a.

[0044] The shaping frame 104a is located on the outside of the rotating roller 103a, which plays the role of wrapping and restricting the movement of the rotating roller 103a. The U-shaped frame 104b can enhance the structural stability of the shaping frame 104a and ensure the coordination between the various upper covering parts 104a-1. The U-shaped frame 104b is fixedly connected to two adjacent upper covering parts 104a-1.

[0045] Preferably, the shaping frame 104a includes an upper covering part 104a-1 and a lower covering part 104a-2, and the U-shaped frame 104b connects two adjacent upper covering parts 104a-1.

[0046] The width of the top of the upper covering portion 104a-1 is greater than the width of the bottom of the lower covering portion 104a-2. The wider upper covering portion 104a-1 can reduce the swaying or offset of the rotating roller 103a in the vertical direction, ensuring that it rolls stably within the predetermined path.

[0047] In summary, by setting the limiting component 104, the tooling plate 101 can be moved smoothly and accurately, which enhances the stability and limiting effect of the structure, and also helps to reduce noise and vibration.

[0048] Example 4, refer to Figures 1 to 5 This is the fourth embodiment of the present invention. This embodiment provides a single-phase energy meter testing device, including a main component 200, including a first single-phase calibration chamber 201, a second single-phase calibration chamber 202 and a third single-phase calibration chamber 203 arranged in parallel.

[0049] Preferably, the upper surfaces of the first single-phase calibration chamber 201, the second single-phase calibration chamber 202 and the third single-phase calibration chamber 203 are provided with a tooling plate bracket 204 spanning the three chambers, and a single-phase error meter 205 is provided at the bottom of the tooling plate bracket 204.

[0050] The three parallel single-phase calibration chambers can test multiple energy meters simultaneously, improving testing efficiency. The tooling plate bracket 204 spans the three calibration chambers, providing guidance for the movement of the tooling plate 101, facilitating the testing of single-phase energy meters. The single-phase error meter 205 is used to measure the error of the energy meter, ensuring the accuracy of the test results.

[0051] In summary, during the inspection process, the single-phase energy meter is first placed on the fixture plate 101, and then the fixture plate 101, together with the energy meter, is moved to the fixture plate bracket 204. When the energy meter is placed in the appropriate position, the single-phase error meter 205 can test various performance parameters of the energy meter to ensure the accuracy and reliability of the energy meter. The position of the energy meter on the fixture plate bracket 204 can be adjusted as needed to facilitate specific inspection operations in different calibration chambers.

[0052] 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 proportion 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.

[0053] 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.

[0054] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0055] 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 moving mechanism, characterized in that: include, The motion assembly (100) includes a tooling plate (101), a stabilizing member (102) disposed below the tooling plate (101), a movable member (103) disposed on the side wall of the stabilizing member (102), and a limiting member (104) disposed on the outer wall of the movable member (103). The limiting member (104) is used to limit the range of motion of the movable member (103) and to prevent the tooling plate (101) from fluctuating too much.

2. The moving mechanism as described in claim 1, characterized in that: The stabilizer (102) includes a mounting groove (102a) located below the tooling plate (101) and bases (102b) located below both ends of the mounting groove (102a).

3. The moving mechanism as described in claim 2, characterized in that: The movable component (103) includes a plurality of rotating rollers (103a) disposed in the mounting groove (102a), and the rotating rollers (103a) have first movable grooves (103b) at both ends.

4. The moving mechanism as described in claim 3, characterized in that: A crossbar (102c) is provided between the two bases (102b), and a second movable groove (103c) is provided on the side wall of the crossbar (102c).

5. The moving mechanism as described in claim 4, characterized in that: The first movable slot (103b) and the second movable slot (103c) are positioned opposite each other and are equal in number.

6. The moving mechanism as described in claim 5, characterized in that: The first movable groove (103b) and the second movable groove (103c) are combined to form a spherical groove (103d), and a movable block (103e) is movably provided inside the spherical groove (103d).

7. The moving mechanism as described in claim 6, characterized in that: The limiting member (104) includes a shaping frame (104a) disposed outside the rotating roller (103a), and a U-shaped frame (104b) is provided above the shaping frame (104a).

8. The moving mechanism as described in claim 7, characterized in that: The shaping frame (104a) includes an upper covering part (104a-1) and a lower covering part (104a-2), and the U-shaped frame (104b) connects two adjacent upper covering parts (104a-1).

9. A single-phase energy meter testing device, characterized in that: Includes the moving mechanism as described in any one of claims 1 to 8; and, The main component (200) includes a first single-phase calibration chamber (201), a second single-phase calibration chamber (202), and a third single-phase calibration chamber (203) arranged in parallel.

10. The single-phase energy meter testing device as described in claim 9, characterized in that: The upper surfaces of the first single-phase calibration chamber (201), the second single-phase calibration chamber (202) and the third single-phase calibration chamber (203) are provided with a tooling plate bracket (204) spanning the three chambers, and a single-phase error meter (205) is provided at the bottom of the tooling plate bracket (204).

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