A meter box electricity meter lead positioning device

Abstract

The utility model discloses a kind of wire positioning devices for metering box electric energy meter, it is related to electric power construction technical field, including mainboard frame and wiring mechanism being set on it. Wiring mechanism contains multiple groups of clamping assembly by fixed clamping plate and moving clamping plate, mainboard frame inside is equipped with moving assembly, can drive multiple fixed clamping plate synchronous approach moving clamping plate, realize the clamping fixation of wire. Moving assembly is composed of connecting plate, threaded slide and driving part, driving part includes half screw rod and rotating handle, and fixed clamping plate can be moved by rotating rotating handle. Fixed clamping plate and moving clamping plate outer wall are equipped with high elastic rubber pad, and mainboard frame is also equipped with handle. The device can temporarily fix the wire according to sequence, avoid line interlacing, reduce wiring error risk, improve construction safety and efficiency.

Description

Technical Field

[0001] This utility model relates to the field of power construction technology, and in particular to a wire positioning device for replacing electricity meters in a metering box. Background Technology

[0002] With the rapid development of my country's smart grid construction, the iteration and upgrading of key power equipment such as various smart meters, dedicated transformer data acquisition terminal equipment and concentrators are becoming increasingly frequent. This trend has not only promoted the intelligentization process of the power system, but also brought a series of challenges in the process of equipment replacement and upgrading.

[0003] In the traditional electricity meter replacement process, staff need to record the position and sequence of each wire before removing the meter to ensure that subsequent wiring is correct. However, in actual operation, due to the large number of wires, indistinct colors, and complex and variable on-site environment, wiring errors are very likely to occur. Such errors may lead to meter burnout or metering abnormalities, and may also cause serious safety accidents such as fires. Therefore, in order to solve the above problems, this device proposes a wire positioning device for replacing electricity meters in metering boxes. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wire positioning device for replacing electricity meters in metering boxes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A wire positioning device for replacing electricity meters in a metering box, comprising:

[0007] A motherboard bracket, wherein the motherboard bracket has an internal receiving cavity;

[0008] The ribbon cable mechanism, which is mounted on the motherboard bracket, includes:

[0009] Multiple movable clamps are movably mounted on the outer wall of the main board frame;

[0010] Multiple fixing plates are fixedly installed on the main board frame;

[0011] A movable component, mounted on the motherboard frame, is used to drive a movable clamping plate closer to a fixed clamping plate, so as to clamp and fix the cable through the movable clamping plate and the fixed clamping plate.

[0012] The above technical solution further includes: the moving component includes a connecting plate, a threaded slider, and a driving component; the connecting plate is movably installed inside the main board frame, and multiple moving clamps are respectively fixedly installed on the connecting plate; multiple sliding grooves are provided on the outer wall of the main board frame, and the moving clamps movably pass through the inside of the sliding grooves and extend to the outside of the main board frame, and the outer wall of the moving clamps is slidably connected to the inner wall of the sliding grooves; the threaded slider is fixedly installed on the bottom wall of the connecting plate; the driving component is installed on it and is used to drive horizontal movement.

[0013] Furthermore, the driving component includes a half-screw and a rotating handle; the half-screw is rotatably mounted on the main board frame via a bearing, and the threaded slider is threadedly mounted on the half-screw; the rotating handle is fixedly mounted on the end wall of the half-screw.

[0014] Furthermore, high-elastic rubber pads are respectively installed on the outer walls of the movable clamping plate and the fixed clamping plate.

[0015] Furthermore, a handle is also fixedly installed on the outer wall of the motherboard frame.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] In this utility model, a wiring mechanism is provided. This mechanism can temporarily clamp and fix the wires removed from the electricity meter in sequence, thereby preventing the removed wires from being intertwined. This makes it easier for subsequent workers to reinstall the wires according to their respective positions, thus reducing the occurrence of incorrect wiring and improving construction safety. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0020] Figure 3 This is a schematic diagram of the wiring mechanism;

[0021] Figure 4 for Figure 2 A magnified structural diagram of point A in the middle.

[0022] In the picture:

[0023] 10. Main board frame; 11. Handle; 21. Moving clamp; 22. Fixed clamp; 23. Slide groove; 24. Connecting plate; 25. Threaded slider; 26. Half screw; 27. Rotating handle. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] Example 1

[0026] See attached document Figure 1-4 A wire positioning device for replacing electricity meters in a metering box includes a main board frame 10 and a wiring mechanism. The main board frame 10 has an internal receiving cavity, and the wiring mechanism is mounted on the main board frame 10. The main board frame 10 serves as the basic supporting structure of the device, and its receiving cavity provides installation space for internal components.

[0027] Combination Figure 1 and Figure 2 As shown, the cable management mechanism includes multiple movable clamps 21, multiple fixed clamps 22, and a moving component. The movable clamps 21 are movably mounted on the outer wall of the motherboard frame 10; the fixed clamps 22 are fixedly mounted on the motherboard frame 10; and the moving component is mounted on the motherboard frame 10 and is used to drive the movable clamps 21 toward the fixed clamps 22, so as to clamp and fix the cable through the movable clamps 21 and the fixed clamps 22. The multiple fixed clamps 22 and movable clamps 21 correspond one-to-one to form clamping units, which can independently fix different wires. The driving action of the moving component ensures the synchronicity and stability of the clamping action.

[0028] Combination Figure 2 and Figure 3 As shown, in one embodiment of this utility model, the moving component includes a connecting plate 24, a threaded slider 25, and a driving component. The connecting plate 24 is movably installed inside the main board frame 10, and multiple moving clamps 21 are respectively fixedly installed on the connecting plate 24. Multiple sliding grooves 23 are provided on the outer wall of the main board frame 10. The moving clamps 21 move through the interior of the sliding grooves 23 and extend to the exterior of the main board frame 10, with the outer wall of the moving clamps 21 slidably connected to the inner wall of the sliding grooves 23. The threaded slider 25 is fixedly installed on the bottom wall of the connecting plate 24. The driving component is installed on the main board frame 10 and is used to drive the threaded slider 25 to move horizontally. The connecting plate 24 connects multiple fixed clamps 22 into a whole, ensuring their synchronous movement; the sliding grooves 23 limit the movement trajectory of the fixed clamps 22, preventing deviation.

[0029] Combination Figure 3As shown, in one embodiment of this utility model, the driving component includes a half-screw 26 and a rotating handle 27. The half-screw 26 is rotatably mounted on the main board frame 10 via a bearing (the outer wall of the half-screw 26 is fixedly connected to the inner wall of the bearing, and the outer wall of the bearing is fixedly connected to the main board frame 10). A threaded slider 25 is threadedly mounted on the half-screw 26. The rotating handle 27 is fixedly mounted on the end wall of the half-screw 26. The half-screw 26 and the threaded slider 25 achieve helical transmission through threaded engagement. The bearing reduces the frictional resistance during the rotation of the half-screw. The rotating handle increases the operating torque, facilitating manual driving of the half-screw.

[0030] In one embodiment of this utility model, high-elasticity rubber pads are respectively installed on the outer walls of the movable clamping plate 21 and the fixed clamping plate 22. The high-elasticity rubber pads have insulating properties, which can avoid the risk of leakage caused by direct contact between the wire and the clamping plate; at the same time, their elasticity ensures both clamping firmness and prevents damage to the wire insulation layer.

[0031] In one embodiment of this utility model, a handle 11 is also fixedly installed on the outer wall of the motherboard frame 10. The handle 11 provides a convenient grip for the operator, facilitating the carrying of the device and stabilizing its position during operation, thereby improving ease of use.

[0032] In this embodiment, the working principle of the device is as follows: Before disassembling the meter wires, the operator holds the handle 11 to place the device stably and places each wire to be disassembled between a set of movable clamping plates 21 and fixed clamping plates 22. Then, the rotating handle 27 is rotated, which drives the half screw 26 to rotate. The threaded slider 25 moves horizontally under the action of the thread, and pushes the movable clamping plate 21 along the slide groove 23 towards the fixed clamping plate 22 through the connecting plate 24 until the high-elastic rubber pad tightly adheres to the wire to complete the clamping. The disassembled wires are kept in an orderly arrangement on the device. When the new meter is installed, the wires can be removed according to the corresponding position to complete the accurate wiring.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A wire positioning device for replacing electricity meters in a metering box, characterized in that, include: A motherboard frame (10) has an internal cavity for receiving the motherboard; A cable management mechanism, which is mounted on the motherboard frame (10), includes: Multiple movable clamps (21) are movably mounted on the outer wall of the main board frame (10); Multiple fixing plates (22) are fixedly installed on the main board frame (10); A movable component is mounted on the motherboard frame (10) to drive the movable clamp (21) to move closer to the fixed clamp (22) so as to clamp and fix the cable through the movable clamp (21) and the fixed clamp (22).

2. The wire positioning device for a metering box for exchanging electricity meters according to claim 1, characterized in that, The moving component includes a connecting plate (24), a threaded slider (25), and a driving component; The connecting plate (24) is movably installed inside the main board frame (10), and multiple movable clamps (21) are fixedly installed on the connecting plate (24). Multiple sliding grooves (23) are provided on the outer wall of the main board frame (10). The movable clamps (21) move through the inside of the sliding grooves (23) and extend to the outside of the main board frame (10), and the outer wall of the movable clamps (21) is slidably connected to the inner wall of the sliding grooves (23). The threaded slider (25) is fixedly installed on the bottom wall of the connecting plate (24); The drive component is mounted on the main board frame (10) and is used to drive the threaded slider (25) to move horizontally.

3. The wire positioning device for a metering box for exchanging electricity meters according to claim 2, characterized in that, The drive component includes a half screw (26) and a rotating handle (27). The semi-screw (26) is rotatably mounted on the main board frame (10) via a bearing, and the threaded slider (25) is threadedly mounted on the semi-screw (26); The rotating handle (27) is fixedly installed on the end wall of the half screw (26).

4. A wire positioning device for a metering box for replacing electricity meters according to claim 3, characterized in that, High-elastic rubber pads are respectively installed on the outer walls of the movable clamping plate (21) and the fixed clamping plate (22).

5. A wire positioning device for a metering box for exchanging electricity meters according to claim 4, characterized in that, A handle (11) is also fixedly installed on the outer wall of the motherboard frame (10).

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