Monitoring device of power distribution control equipment

Abstract

The utility model relates to the technical field of monitoring devices, in particular to a monitoring device of power distribution control equipment, which comprises a monitoring terminal, and the rear side of the monitoring terminal is fixedly connected with a positioning plate through a first hand screw bolt; the positioning assembly comprises a positioning clamping plate, the positioning clamping plate is fixedly connected to the guide rail through a second hand screw bolt, supporting plates are fixedly connected to the two ends of the positioning clamping plate, first hinge rods are hinged to the sides, close to each other, of the supporting plates, and second hinge rods are hinged to the other ends of the first hinge rods; and the other end of the second hinge rod is hinged with a hinge seat. According to the utility model, through mutual cooperation of the first hinge rod and the second hinge rod, when a line is maintained and repaired, an equipment main body can be moved forwards by pulling equipment forwards, so that the operation space of an upper terminal strip area and a lower terminal strip area is effectively expanded, and the line is convenient to disassemble, assemble and maintain.

Description

Technical Field

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

[0002] Power distribution control equipment, usually referring to power distribution control cabinets, is a device that integrates various electrical components. It is mainly used for the control and protection of power systems. It is usually installed in the power distribution room and plays a role in automatic adjustment, safety protection, and circuit switching. In addition to ensuring the stable operation of the power system, the power distribution control cabinet is also equipped with monitoring devices to provide necessary monitoring and alarm functions. Among them, the commonly used one is the intelligent power consumption monitoring device, which realizes multi-functional monitoring and alarm processing such as leakage current.

[0003] However, existing smart power monitoring devices mainly adopt rail-mounted installation and positioning. After installation, the terminal blocks are located at the back and are relatively small in size, which makes it inconvenient to inspect and disassemble the subsequent lines, and it is not convenient to disassemble and maintain the device lines. Utility Model Content

[0004] The purpose of this utility model is to provide a monitoring device for power distribution control equipment, so as to solve the problem mentioned in the background art that the terminal block is located at the rear and the size of the terminal block is small, which makes the subsequent line inspection and disassembly inconvenient and makes it impossible to conveniently disassemble and maintain the device line.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a monitoring device for power distribution control equipment, comprising:

[0006] A monitoring terminal, wherein a positioning plate is fixedly connected to the rear side of the monitoring terminal by a first hand-tightened bolt;

[0007] The positioning assembly includes a positioning plate, which is fixedly connected to the guide rail by a second hand-tightening bolt. Both ends of the positioning plate are fixedly connected to support plates. A first hinge rod is hinged to one side of the support plates that are close to each other. A second hinge rod is hinged to the other end of the first hinge rod. A hinge seat is hinged to the other end of the second hinge rod, and the hinge seat is fixedly connected to the side of the positioning plates that are close to each other.

[0008] Preferably, there are two sets of positioning plates, and the two sets of positioning plates are horizontally symmetrically distributed at the upper and lower ends of the rear side of the monitoring terminal, and positioning holes are opened at both ends of the positioning plates corresponding to the first hand-tightening bolt.

[0009] Preferably, a first magnet and a second magnet are respectively provided at the center of the corresponding areas of the first hand-tightening bolt and the support plate, and the first magnet and the second magnet are magnetically connected.

[0010] Preferably, the positioning plate is sleeved on the outside of the guide rail, and both ends of the positioning plate are U-shaped structures corresponding to the guide rail. The center of the positioning plate is threaded with a second hand-tightening bolt, and the second hand-tightening bolt abuts against the guide rail.

[0011] Preferably, there are two sets of the first hinge rod and the second hinge rod, and each set has two sets of the first hinge rod and the second hinge rod, and the first hinge rod and the second hinge rod in each set are symmetrically connected vertically.

[0012] Preferably, each of the support plates is provided with a rotating shaft adapted to the first hinge rod on one side that is close to each other, and the first hinge rod is rotatably sleeved on the outside of the rotating shaft.

[0013] Preferably, the second hand-tightening bolt has the same structure as the first hand-tightening bolt, and both the second hand-tightening bolt and the first hand-tightening bolt are provided with anti-slip handles at their hand-tightening ends.

[0014] Compared with the prior art, the beneficial effects of this utility model are: when the monitoring device of the power distribution control equipment is installed and positioned, it can achieve the following when the line is maintained and repaired: by pulling the equipment forward, the main body of the equipment can be moved forward, thereby effectively expanding the operating space of the upper and lower terminal block areas, thus facilitating the disassembly and maintenance of the line and greatly improving the convenience of subsequent maintenance. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the installation state structure of this utility model;

[0017] Figure 3 This is a partial exploded view of the positioning component of this utility model;

[0018] Figure 4 This is a schematic diagram of the axial cross-section of the second hand-tightening bolt of this utility model;

[0019] Figure 5 This is a schematic diagram of the distribution structure of the first hand-tightened bolts of this utility model.

[0020] In the diagram: 1. Monitoring terminal; 11. Positioning plate; 12. First hand-tightened bolt; 13. First magnet; 2. Positioning component; 21. Positioning card plate; 22. Support plate; 23. Second magnet; 24. Second hand-tightened bolt; 25. First hinge rod; 26. Second hinge rod; 27. Hinge seat. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5 One embodiment of this utility model provides: a monitoring device for power distribution control equipment, comprising:

[0023] Monitoring terminal 1, with a positioning plate 11 fixedly connected to the rear side of monitoring terminal 1 by a first hand-tightened bolt 12;

[0024] The positioning component 2 includes a positioning plate 21, which is fixedly connected to the guide rail by a second hand-tightening bolt 24. Both ends of the positioning plate 21 are fixedly connected to support plates 22. A first hinge rod 25 is hinged to one side of the support plates 22 that is close to each other. A second hinge rod 26 is hinged to the other end of the first hinge rod 25. A hinge seat 27 is hinged to the other end of the second hinge rod 26. The hinge seat 27 is fixedly connected to the side of the positioning plates 11 that is close to each other. With this structure, during subsequent line maintenance, the monitoring terminal 1 can be pulled forward and moved forward by the hinge of the first hinge rod 25 and the second hinge rod 26, thereby increasing the operating space of the upper and lower wiring areas of the monitoring terminal 1 and facilitating the disassembly and maintenance of the line.

[0025] Furthermore, two sets of positioning plates 11 are provided, and the two sets of positioning plates 11 are horizontally symmetrically distributed at the upper and lower ends of the rear side of the monitoring terminal 1. Both ends of the positioning plates 11 have positioning holes corresponding to the first hand-tightening bolts 12. Through the connection of the first hand-tightening bolts 12, the monitoring terminal 1 and the positioning plates 11 are installed and positioned, so that in the later stages of use, the monitoring terminal 1 can be disassembled and assembled by turning the first hand-tightening bolts 12, further improving the convenience of maintenance of the monitoring terminal 1.

[0026] Furthermore, a first magnet 13 and a second magnet 23 are respectively provided at the center of the corresponding areas of the first hand-tightened bolt 12 and the support plate 22, and the first magnet 13 and the second magnet 23 are magnetically connected. Through this magnetic connection, the installation of the monitoring terminal 1 can be assisted in positioning and ensure the stability of its folded state.

[0027] Furthermore, the positioning plate 21 is sleeved on the outside of the guide rail, and both ends of the positioning plate 21 are U-shaped structures corresponding to the guide rail. The center of the positioning plate 21 is threaded with a second hand-tightening bolt 24, and the second hand-tightening bolt 24 abuts against the guide rail. By rotating the second hand-tightening bolt 24, the positioning plate 21 and the guide rail are relatively displaced, thereby completing the locking and positioning of the positioning plate 21 and the guide rail.

[0028] Furthermore, there are two sets of the first hinge rod 25 and the second hinge rod 26, and each set has two sets of the first hinge rod 25 and the second hinge rod 26. The first hinge rod 25 and the second hinge rod 26 in each set are symmetrically connected and distributed vertically. The side of the support plate 22 that is close to each other is provided with a rotating shaft adapted to the first hinge rod 25. The first hinge rod 25 is rotatably sleeved on the outside of the rotating shaft. Through the auxiliary hinge traction of multiple sets of first hinge rods 25 and second hinge rods 26, the extended monitoring terminal 1 can be well supported, ensuring the stability of its pulled-out state.

[0029] Furthermore, the second hand-tightening bolt 24 has the same structure as the first hand-tightening bolt 12, and both the second hand-tightening bolt 24 and the first hand-tightening bolt 12 are equipped with anti-slip handles at their hand-tightening ends. The anti-slip handles facilitate hand operation and increase the friction between the hand and the bolt.

[0030] Working Principle: The monitoring terminals 1 used in this application are all commercially available products. Their principles and connection methods are existing technologies well known to those skilled in the art, and therefore will not be described in detail here. When using this utility model, the device is first installed and positioned. First, the positioning plate 21 is placed on the outside of the guide rail. After sliding it to a suitable position, the positioning plate 21 is positioned by tightening the second hand-tightening bolt 24. Then, the monitoring terminal 1 is fixedly installed on the front of the positioning plate 11 by tightening the first hand-tightening bolt 12. At this time, the monitoring terminal 1 is pulled outward, causing the first hinge rod 25 and the second hinge rod 26 to hinge, extending the monitoring terminal 1 to the front of the guide rail. At this time, the monitoring terminal 1 has a large vertical space, which facilitates the installation and removal of the wiring. After the wiring is installed, the monitoring terminal 1 is pushed back, causing the first magnet 13 and the second magnet 23 to complete the magnetic positioning, thus realizing the auxiliary positioning of the monitoring terminal 1.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A monitoring device for power distribution control equipment, characterized in that, include: The monitoring terminal (1) has a positioning plate (11) fixedly connected to its rear side by a first hand-tightened bolt (12). The positioning component (2) includes a positioning plate (21), which is fixedly connected to the guide rail by a second hand-tightening bolt (24). Both ends of the positioning plate (21) are fixedly connected to a support plate (22). A first hinge rod (25) is hinged to one side of the support plate (22) that is close to each other. A second hinge rod (26) is hinged to the other end of the first hinge rod (25). A hinge seat (27) is hinged to the other end of the second hinge rod (26). The hinge seat (27) is fixedly connected to one side of the positioning plate (11) that is close to each other.

2. The monitoring device for power distribution control equipment according to claim 1, characterized in that: The positioning plate (11) is provided in two sets, and the two sets of positioning plates (11) are horizontally symmetrically distributed at the upper and lower ends of the rear side of the monitoring terminal (1), and the two ends of the positioning plate (11) are provided with positioning holes corresponding to the first hand-tightening bolt (12).

3. The monitoring device for power distribution control equipment according to claim 1, characterized in that: The first hand-tightening bolt (12) and the support plate (22) are respectively provided with a first magnet (13) and a second magnet (23) in the center of their corresponding areas, and the first magnet (13) and the second magnet (23) are magnetically connected.

4. The monitoring device for power distribution control equipment according to claim 1, characterized in that: The positioning plate (21) is sleeved on the outside of the guide rail, and both ends of the positioning plate (21) are U-shaped structures corresponding to the guide rail. The center of the positioning plate (21) is threaded with a second hand-tightening bolt (24), and the second hand-tightening bolt (24) abuts against the guide rail.

5. A monitoring device for power distribution control equipment according to claim 1, characterized in that: The first hinge rod (25) and the second hinge rod (26) are provided in two sets, and each set has two sets of the first hinge rod (25) and the second hinge rod (26), and the first hinge rod (25) and the second hinge rod (26) in each set are connected and distributed symmetrically from top to bottom.

6. The monitoring device for power distribution control equipment according to claim 5, characterized in that: The support plates (22) are each provided with a rotating shaft adapted to the first hinge rod (25) on their respective sides, and the first hinge rod (25) is rotatably sleeved on the outside of the rotating shaft.

7. A monitoring device for power distribution control equipment according to claim 5, characterized in that: The second hand-tightening bolt (24) has the same structure as the first hand-tightening bolt (12), and both the second hand-tightening bolt (24) and the first hand-tightening bolt (12) are equipped with anti-slip handles at their hand-tightening ends.

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