Power distribution operation and maintenance monitoring device

Abstract

The utility model relates to power equipment technical field, concretely is a kind of distribution operation and maintenance monitoring device, including monitoring device ontology, the surface of monitoring device ontology integrally formed has wiring terminal, the surface of monitoring device ontology is slidably connected with fixed plate, the both ends surface of fixed plate is fixedly connected with connecting block, the surface of connecting block is inserted with limit block, limit block is embedded in the surface of monitoring device ontology, the surface of fixed plate is equipped with multiple fixed holes, and the surface of fixed hole is provided with clamping plate;Beneficial effects are that: the surface of monitoring device ontology is provided with fixed plate, clamping plate, fixed rod and rubber pad are set on the surface of fixed plate, the wire that is connected on the surface of wiring terminal is clamped, reduces the connection slackening caused by wire shaking, improves the stability of wiring terminal and wire connection, the positioning of limit block and limit hole is combined, the distance between clamping plate and wiring terminal is adapted to the diameter of different specifications wire, further improves the stability of wire connection.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, specifically a power distribution operation and maintenance monitoring device. Background Technology

[0002] There are various types of power distribution operation and maintenance monitoring devices, among which intelligent power meters are one. They can measure and display various power parameters, such as voltage, current, power, and energy. They also have data acquisition, communication, and alarm functions, and can upload the collected data to the monitoring system.

[0003] In the prior art, the internal components of a smart power meter typically include a housing, a display module, a data processing module, and a communication module. The surface of the housing is provided with wiring terminals, and input wires from the power grid, power equipment, etc. are connected to the wiring terminals by screws to realize the feedback of control signals.

[0004] However, the operating environment of the power system is quite complex. The conductors are subject to wind and external forces, which can easily cause them to sway and loosen from the terminal block surface, affecting the normal transmission of power signals. Utility Model Content

[0005] The purpose of this utility model is to provide a power distribution operation and maintenance monitoring device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a power distribution operation and maintenance monitoring device, comprising...

[0007] The monitoring device body has wiring terminals integrally formed on its surface, and a fixing plate is slidably connected to its surface.

[0008] Connecting blocks are fixedly connected to both ends of the fixed plate, and limit blocks are inserted into the surface of the connecting blocks. The limit blocks are embedded in the surface of the monitoring device body.

[0009] The surface of the fixing plate has multiple fixing holes, and the surface of the fixing holes is provided with a clamping plate.

[0010] Preferably, the surface of the monitoring device body is provided with a groove, and the two sides of the groove are provided with sliding grooves. The sliding grooves are rectangular grooves. The surface of the monitoring device body is provided with multiple arrayed limiting holes, which are connected to the sliding grooves.

[0011] Preferably, a sliding block is slidably connected to the surface of the sliding groove. The sliding block has a square block structure. A fixing plate is fixedly connected between two sliding blocks. The fixing plate has a square plate structure. Connecting blocks are fixedly connected to the two ends of the fixing plate.

[0012] Preferably, the connecting block has a square frame-like block structure, and the limiting block is inserted into the surface of the connecting block. The limiting block has a "T"-shaped block structure, and one end of the limiting block is embedded in the limiting hole.

[0013] Preferably, the surface of the limiting block is provided with a spring block hole, and an elastic block is fixedly installed in the spring block hole. The two ends of the elastic block are respectively fixedly connected to the two sides of the surface of the connecting block.

[0014] Preferably, the card plate has an arc-shaped plate structure, and a rubber pad is fixedly connected to one end surface of the card plate. The rubber pad has an arc-shaped structure, and a fixing rod is fixedly connected to the end surface of the card plate away from the rubber pad. The fixing rod has a T-shaped circular plate structure, and the surface of the fixing rod is provided with a threaded part.

[0015] Preferably, the surface of the fixing plate has multiple threaded holes, which are connected to the fixing holes. The fixing holes are circular holes, and the threaded parts and the threaded holes are matched and connected to each other.

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

[0017] The power distribution operation and maintenance monitoring device proposed in this utility model has a fixing plate on the surface of the monitoring device body. The fixing plate has a clamping plate, a fixing rod and a rubber pad on its surface to clamp the wires connected to the terminal block surface, reduce the loosening of the connection caused by the wire shaking, and improve the stability of the connection between the terminal block and the wire.

[0018] The fixed plate slides in the sliding groove via a sliding block. Combined with the positioning of the limiting block and the limiting hole, the distance between the plate and the terminal block is adapted to the diameter of wires of different specifications, further improving the stability of the wire connection. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the power distribution operation and maintenance monitoring device of this utility model;

[0020] Figure 2 This is a half-sectional structural diagram of the power distribution operation and maintenance monitoring device of this utility model;

[0021] Figure 3 for Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0022] Figure 4 for Figure 2 Enlarged schematic diagram of the structure at point B;

[0023] Figure 5 This is an exploded view of the clamping mechanism of this utility model.

[0024] In the diagram: 1. Monitoring device body; 2. Wiring terminal; 3. Fixing plate; 4. Fixing hole; 5. Fixing rod; 6. Sliding groove; 7. Limiting hole; 8. Connecting block; 9. Rubber pad; 10. Clamping plate; 11. Sliding block; 12. Limiting block; 13. Elastic block; 14. Threaded hole; 15. Spring block hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1

[0027] Please see Figures 1 to 2 This utility model provides a technical solution: a power distribution operation and maintenance monitoring device, including a monitoring device body 1, a wiring terminal 2 integrally formed on the surface of the monitoring device body 1, a fixing plate 3 slidably connected to the surface of the monitoring device body 1, connecting blocks 8 fixedly connected to both ends of the fixing plate 3, a limiting block 12 inserted into the surface of the connecting block 8, the limiting block 12 embedded in the surface of the monitoring device body 1, and a plurality of fixing holes 4 opened on the surface of the fixing holes 4, and a card plate 10 provided on the surface of the fixing holes 4;

[0028] A fixing plate 3 is set on the surface of the monitoring device body 1. The fixing plate 3 is equipped with a clamping plate 10, a fixing rod 5 and a rubber pad 9 to clamp the wires connected to the surface of the terminal block 2, reduce the loosening of the connection caused by the shaking of the wires, and improve the stability of the connection between the terminal block 2 and the wires.

[0029] The fixed plate 3 slides in the sliding groove 6 via the sliding block 11. Combined with the positioning of the limiting block 12 and the limiting hole 7, the distance between the card plate 10 and the terminal 2 is adapted to the diameter of wires of different specifications, further improving the stability of the wire connection.

[0030] Example 2

[0031] Please see Figures 1 to 4Based on Embodiment 1, in order to clamp and limit the cable, a groove is provided on the surface of the monitoring device body 1, and sliding grooves 6 are provided on both sides of the groove. The sliding grooves 6 are rectangular grooves, and the width of the sliding grooves 6 is smaller than the width of the groove. Multiple arrayed limiting holes 7 are provided on the surface of the monitoring device body 1. The limiting holes 7 are connected to the sliding grooves 6. The limiting holes 7 are rectangular holes, and the diameter of the limiting holes 7 is adapted to the diameter of one end of the limiting block 12.

[0032] The surface of the sliding groove 6 is slidably connected with a sliding block 11. The sliding block 11 has a square block structure. The fixed plate 3 is fixedly connected between two sliding blocks 11. By sliding the sliding block 11 in the sliding groove 6, the position of the fixed plate 3 can be flexibly adjusted. The sliding block 11 has a square structure and fits against the two side walls of the sliding groove 6, so that the fixed plate 3 is always parallel to the horizontal direction.

[0033] The fixing plate 3 has a square plate structure. Connecting blocks 8 are fixedly connected to both ends of the fixing plate 3. The connecting blocks 8 have a square frame block structure. The connecting blocks 8 connect the fixing plate 3 and the limiting block 12, so that the limiting block 12 can effectively limit the position of the fixing plate 3. The limiting block 12 is inserted into the surface of the connecting block 8. The limiting block 12 has a "T" shaped block structure. The "T" shaped structure makes it easy to pull the limiting block 12, improving the convenience of operation. One end of the limiting block 12 is embedded in the limiting hole 7.

[0034] Example 3

[0035] Please see Figures 1 to 5 Based on Embodiment 2, in order to adjust the height of the fixed plate 3, the surface of the limiting block 12 is provided with a spring block hole 15. The spring block hole 15 provides space for the installation of the elastic block 13, so that it can be stably fixed on the limiting block 12. The elastic block 13 is fixedly connected to the center of the surface of the spring block hole 15. When it is necessary to adjust the position of the fixed plate 3, the user only needs to apply a certain external force to overcome the elastic force of the elastic block 13, and the limiting block 12 can be pulled out from the limiting hole 7, which improves the flexibility of device adjustment.

[0036] The two ends of the elastic block 13 are fixedly connected to the two sides of the surface of the connecting block 8. The clamping plate 10 has an arc-shaped plate structure, which can better fit the round cable, increase the contact area with the wire, and improve the clamping effect of the wire. A rubber pad 9 is fixedly connected to one end of the clamping plate 10. The rubber pad 9 has an arc-shaped structure. When the clamping plate 10 applies pressure to the cable, the rubber pad 9 is in close contact with the surface of the cable, which can significantly increase the friction, prevent the cable from sliding in the fixing hole 4, improve the reliability of the wire fixing, and at the same time avoid the clamping plate 10 directly contacting the surface of the wire, which would cause scratches and damage to the surface of the wire.

[0037] A fixing rod 5 is fixedly connected to the end of the clamping plate 10 away from the rubber pad 9. The fixing rod 5 has a T-shaped circular plate structure. The surface of the fixing rod 5 is provided with a threaded part. By utilizing the principle of threaded transmission, the clamping force of the clamping plate 10 on the cable can be precisely adjusted. The surface of the fixing plate 3 is provided with multiple threaded holes 14. The threaded holes 14 are connected to the fixing holes 4. The fixing holes 4 are circular holes. The threaded part and the threaded hole 14 are matched and connected to each other.

[0038] In actual use, first pull the limiting blocks 12 at both ends of the fixed plate 3 away from the end of the connecting block 8. One end of the limiting block 12 is separated from the surface of the limiting hole 7. The elastic block 13 is subjected to pressure and changes from its natural state to a stretched state. The fixed plate 3 loses its limiting position. Then, according to the layout and requirements of the power distribution wires, slide the fixed plate 3. The sliding blocks 11 at both ends of the fixed plate 3 slide along the surface of the sliding groove 6 to adjust the height of the fixed plate 3 to a suitable position. Then, snap the limiting block 12 into the limiting hole 7 of the corresponding height. At this time, the elastic block 13 returns from the stretched state to its original state and is tightly embedded in the surface of the limiting hole 7.

[0039] Pass the external wire that needs to be connected to the terminal 2 through the fixing hole 4 on the fixing plate 3. After connecting one end of the wire to the terminal 2, rotate the fixing rod 5 and use the threaded engagement to move the clamping plate 10 into the fixing hole 4 until the rubber pad 9 is tightly clamped on the wire, so that the wire is firmly placed in the fixing hole 4, thereby reducing the pulling force of the wire on the terminal 2 and preventing the wiring from becoming loose due to the shaking or pulling of the wire.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A power distribution operation and maintenance monitoring device, characterized in that: include The monitoring device body has wiring terminals integrally formed on its surface, and a fixing plate is slidably connected to its surface. Connecting blocks are fixedly connected to both ends of the fixed plate, and limiting blocks are inserted into the surface of the connecting blocks. The limiting blocks are embedded in the surface of the monitoring device body. The surface of the fixing plate has multiple fixing holes, and the surface of the fixing holes is provided with a clamping plate.

2. The power distribution operation and maintenance monitoring device according to claim 1, characterized in that: The surface of the monitoring device body is provided with a groove, and the two sides of the groove are provided with sliding grooves. The sliding grooves are rectangular grooves. The surface of the monitoring device body is provided with a plurality of arrayed limiting holes, and the limiting holes are connected to the sliding grooves.

3. The power distribution operation and maintenance monitoring device according to claim 2, characterized in that: The sliding groove has sliding blocks slidably connected to its surface. The sliding blocks are square block structures. The fixing plate is fixedly connected between the two sliding blocks. The fixing plate is square plate structure. Connecting blocks are fixedly connected to both ends of the fixing plate.

4. The power distribution operation and maintenance monitoring device according to claim 1, characterized in that: The connecting block has a square frame-like block structure, and the limiting block is inserted into the surface of the connecting block. The limiting block has a "T"-shaped block structure, and one end of the limiting block is embedded in the limiting hole.

5. The power distribution operation and maintenance monitoring device according to claim 1, characterized in that: The surface of the limiting block is provided with a spring block hole, and an elastic block is fixedly installed in the spring block hole. The two ends of the elastic block are respectively fixedly connected to the two sides of the surface of the connecting block.

6. The power distribution operation and maintenance monitoring device according to claim 1, characterized in that: The card plate has an arc-shaped plate structure. A rubber pad is fixedly connected to one end surface of the card plate. The rubber pad has an arc-shaped structure. A fixing rod is fixedly connected to the end surface of the card plate away from the rubber pad. The fixing rod has a T-shaped circular plate structure. The surface of the fixing rod is provided with a threaded part.

7. The power distribution operation and maintenance monitoring device according to claim 6, characterized in that: The surface of the fixing plate is provided with multiple threaded holes, which are connected to the fixing holes. The fixing holes are circular holes, and the threaded parts are matched and connected to the threaded holes.

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