Guide rail type shunt monitoring terminal

Abstract

The utility model relates to the technical field of shunt monitoring terminals, in particular to a guide rail type shunt monitoring terminal which comprises a shunt monitoring terminal body and a guide rail structure, a clamping column is fixedly connected to the left side of the shunt monitoring terminal body, a telescopic fixing assembly is fixedly connected to the left side of the shunt monitoring terminal body, and the guide rail structure is installed on the telescopic fixing assembly. A clip shaped like a Chinese character'hui 'is fixedly connected to the left side of the guide rail structure, the guide rail structure comprises a guide rail plate, a clamping hole is formed in the inner side of the right end of the guide rail plate, a fixing bolt is spirally connected to the inner side of the guide rail plate, a movable channel is formed in the inner side of the guide rail plate, the telescopic fixing assembly comprises a column hollow shell, and a spring is fixedly connected to the inner side of the left end of the column hollow shell. The device can adjust the installation direction of the clip-shaped buckle and the guide rail structure according to the direction of the guide rail, can ensure that the direction of the shunt monitoring terminal body is not limited by the clip-shaped buckle, and does not affect the wiring and later maintenance of the shunt monitoring terminal body.

Description

Technical Field

[0001] The utility model relates to the technical field of branch monitoring terminals, in particular to a guide rail type branch monitoring terminal. Background Art

[0002] The rail-type shunt monitoring terminal is a device installed in the electrical system for real-time monitoring and control of multiple power shunts. This terminal is usually installed on the rail, which is convenient for integration into various electrical control cabinets or distribution boards. When installing the rail-type shunt monitoring terminal, a relatively large force is pressed down, and the rail is clamped by the free elasticity of the active buckle to fix the electric energy meter on the rail.

[0003] The rail system is usually designed to facilitate the installation, fixing and maintenance of electrical components. The type and direction of the rail depends on the specifications, design and use requirements of the distribution box. Common rail installation methods include: horizontal rail, vertical rail and L-shaped rail;

[0004] When the existing guide rail type shunt monitoring terminal is installed on a vertical guide rail, the direction of the guide rail type shunt monitoring terminal can only be adjusted according to the direction of the guide rail. In this way, the installed shunt monitoring terminal is not convenient for wiring, which increases the difficulty of cable management and maintenance. Therefore, a guide rail type shunt monitoring terminal is proposed to address the above problems. Utility Model Content

[0005] The utility model aims to provide a guide rail type shunt monitoring terminal to solve the problem that when the existing guide rail type shunt monitoring terminal is installed on a vertical guide rail, the direction of the guide rail type shunt monitoring terminal can only be adjusted according to the direction of the guide rail, so that the installed shunt monitoring terminal is not convenient for wiring, which increases the difficulty of cable management and maintenance.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam body is provided with a plurality of springs, and the springs are connected to the guide rails of the control cabinet, and the springs are connected to the guide rails of the control cabinet.

[0008] As a further optimization of the present invention, there are two paper-shaped clips, and the right side of the paper-shaped clip is fixedly connected to the left side of the guide rail plate.

[0009] As a further optimization of the present invention, the shape of the clamping column is a cylinder, the outer side of the clamping column slides inside the clamping hole, and the opening shape of the clamping hole is a cylinder.

[0010] As a further optimization of the present invention, a threaded hole is opened on the inner side of the guide rail plate near the fixing bolt, the threaded hole of the guide rail plate passes through the upper part of the guide rail plate, the threaded hole of the guide rail plate is connected with the movable path, the opening shape of the movable path is a cylinder, and the movable path passes through the right end of the guide rail plate.

[0011] As a further optimization of the present invention, the column hollow shell is in the shape of a hollow cylinder, the right end of the column hollow shell is a through structure, the column sliding hole is connected to the inside of the column hollow shell, and the opening shape of the column sliding hole is a cylinder.

[0012] As a further optimization of the present invention, the double-column slide rod is shaped as a cylinder at both ends, the right end of the double-column slide rod protrudes out of the right side of the column hollow shell, and the double-column slide rod is slidably connected to the inner side of the column hollow shell.

[0013] As a further optimization of the present invention, the shape of the deep guide column is a cylinder, the outer side of the deep guide column fits with the inner side of the column sliding hole opened in the column hollow shell, and the left end of the deep guide column slides on the inner side of the movable path.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, by providing a guide rail structure, a paper-shaped clip, a clamping column and a telescopic fixing assembly, the device can adjust the installation direction of the paper-shaped clip and the guide rail structure according to the direction of the guide rail, and at the same time ensure that the direction of the branch monitoring terminal body is not restricted by the paper-shaped clip, and does not affect the wiring and subsequent maintenance of the branch monitoring terminal body, thereby improving the scope of application of the device and improving the convenience of using the branch monitoring terminal body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the guide rail plate of the utility model;

[0018] Figure 3 This is a schematic diagram of the paper-shaped buckle structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the telescopic fixing component of the utility model.

[0020] In the figure: 1. Branch monitoring terminal body;

[0021] 2. Guide rail structure; 21. Guide rail plate; 22. Clamp hole; 23. Fixing bolt; 24. Movable track;

[0022] 3. Paper-shaped buckle; 4. Card post;

[0023] 5. Telescopic fixing assembly; 51. Column hollow shell; 52. Column sliding hole; 53. Spring; 54. Double column sliding rod; 55. Deep guide column; 56. Brake pad ring. DETAILED DESCRIPTION

[0024] 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.

[0025] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0026] See also Figure 1-4, the utility model provides a technical solution:

[0027] A guide rail type branch monitoring terminal comprises a branch monitoring terminal body 1 and a guide rail structure 2, wherein a card column 4 is fixedly connected to the left side of the branch monitoring terminal body 1, a telescopic fixing component 5 is fixedly connected to the left side of the branch monitoring terminal body 1, the telescopic fixing component 5 is installed with the guide rail structure 2, a reciprocating buckle 3 is fixedly connected to the left side of the guide rail structure 2, the guide rail structure 2 comprises a guide rail plate 21, a card hole 22 is opened on the inner side of the right end of the guide rail plate 21, a fixing bolt 23 is spirally connected to the inner side of the guide rail plate 21, a movable path 24 is opened on the inner side of the guide rail plate 21, and a telescopic fixing component 5 is fixedly connected to the left side of the branch monitoring terminal body 1. The fixing assembly 5 includes a column hollow shell 51, a spring 53 is fixedly connected to the inner side of the left end of the column hollow shell 51, a column slide hole 52 is opened on the inner side of the left end of the column hollow shell 51, a double-column slide rod 54 is fixedly connected to the right side of the spring 53, a deep guide column 55 is fixedly connected to the left side of the double-column slide rod 54, a brake pad ring 56 is fixedly connected to the outer side of the deep guide column 55, the left end of the column hollow shell 51 is rotatably connected to the right end of the guide plate 21 through a bearing, the outer side of the brake pad ring 56 is tightly attached to the bottom end of the fixing bolt 23, and the right side of the double-column slide rod 54 is fixedly connected to the left side of the branch monitoring terminal body 1.

[0028] As a further implementation of this solution, the number of the paper clip 3 is two, and the right side of the paper clip 3 is fixedly connected to the left side of the guide plate 21, so that the guide plate 21 can be installed between the guide rail;

[0029] As a further implementation of the present invention, the shape of the clamping column 4 is cylindrical, the outer side of the clamping column 4 slides inside the clamping hole 22, the opening shape of the clamping hole 22 is cylindrical, and the clamping column 4 and the clamping hole 22 play a role in limiting the branch monitoring terminal body 1 to prevent the branch monitoring terminal body 1 from rotating;

[0030] As a further implementation of this solution, a threaded hole is opened on the inner side of the guide plate 21 near the fixing bolt 23, and the threaded hole of the guide plate 21 passes through the upper part of the guide plate 21, and the threaded hole of the guide plate 21 is connected with the movable path 24. The opening shape of the movable path 24 is a cylinder, and the movable path 24 passes through the right end of the guide plate 21. The column hollow shell 51 is in the shape of a hollow cylinder, and the right end of the column hollow shell 51 is a through structure. The column sliding hole 52 is connected with the inside of the column hollow shell 51, and the opening shape of the column sliding hole 52 is a cylinder. Under the friction between the fixing bolt 23 and the brake ring 56, the deep guide column 55 can be prevented from sliding out of the movable path 24, so that the distance between the branch monitoring terminal body 1 and the guide plate 21 does not change, thereby improving the stability after installation;

[0031] As a further implementation of this solution, the double-column slide bar 54 is shaped as a cylinder at both ends, and the right end of the double-column slide bar 54 protrudes from the right side of the column hollow shell 51. The double-column slide bar 54 is slidably connected to the inner side of the column hollow shell 51, which facilitates the double-column slide bar 54 and the deep guide column 55 to slide inside the column hollow shell 51, and at the same time facilitates the movement of the branch monitoring terminal body 1 when the double-column slide bar 54 moves;

[0032] As a further implementation scheme of the present scheme, the deep guide column 55 is shaped as a cylinder, and the outer side of the deep guide column 55 fits with the inner side of the column sliding hole 52 opened in the column hollow shell 51. The left end of the deep guide column 55 slides on the inner side of the movable path 24, so that the brake pad ring 56 and the fixing bolt 23 are in the same vertical line. The brake pad ring 56 can increase the friction between the fixing bolt 23 and improve the stability after installation.

[0033] Working process: When the device is in use, when the shunt monitoring terminal body 1 needs to be installed on the vertical guide rail, hold the shunt monitoring terminal body 1 with one hand and hold the guide rail plate 21 with the other hand, and move the shunt monitoring terminal body 1 away from the guide rail plate 21. The shunt monitoring terminal body 1 drives the clamping column 4 and the double-column slide bar 54 to move, and the clamping column 4 slides out of the clamping hole 22. At the same time, the double-column slide bar 54 slides inside the column hollow shell 51, and the double-column slide bar 54 pulls the spring 53 to deform, and the double-column slide bar 54 drives the deep guide column 55 to move, and the guide rail plate 2 1 does not move, rotate the branch monitoring terminal body 1 ninety degrees, the branch monitoring terminal body 1 drives the column hollow shell 51, the spring 53, the deep guide column 55 and the double column slide bar 54 to rotate at the same time, the column hollow shell 51 is rotatably connected with the guide plate 21 through the bearing, and under the action of the telescopic fixing component 5, the branch monitoring terminal body 1 is prevented from being separated from the guide rail structure 2, and the branch monitoring terminal body 1 drives the column hollow shell 51 to rotate as the axis. After the rotation is completed, the branch monitoring terminal body 1 is released, and under the elastic tension of the spring 53, the double column slide bar 54 is pulled to the guide plate 21 direction, the double-column slide bar 54 drives the branch monitoring terminal body 1 and the card column 4 to move, the card column 4 slides into the card hole 22, the card column 4 and the card hole 22 play a role in limiting the branch monitoring terminal body 1 to prevent the branch monitoring terminal body 1 from rotating. At this time, the double-column slide bar 54 drives the deep guide column 55 and the brake pad ring 56 to slide into the active path 24. At the same time, the brake pad ring 56 and the threaded groove of the guide plate 21 are in the same vertical line, and the fixing bolt 23 is rotated. The fixing bolt 23 is spirally connected to the inside of the guide plate 21. When the fixing bolt 23 rotates, it moves toward the brake pad The ring 56 is close to the direction. When the bottom end of the fixing bolt 23 is in close contact with the brake ring 56, the friction force between the fixing bolt 23 and the brake ring 56 can prevent the guide column 55 from sliding out of the movable path 24. Based on the above working principle, the direction of the branch monitoring terminal body 1 is not restricted by the paper-shaped buckle 3, and the wiring and subsequent maintenance of the branch monitoring terminal body 1 are not affected. The paper-shaped buckle 3 fixed on one side of the guide plate 21 is buckled on the guide rail to complete the installation, thereby improving the application range of the device and improving the convenience of using the branch monitoring terminal body 1.

[0034] Although 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. A guide rail type branch monitoring terminal, comprising a branch monitoring terminal body (1) and a guide rail structure (2), characterized in that: The left side of the branch monitoring terminal body (1) is fixedly connected to a clamping column (4), the left side of the branch monitoring terminal body (1) is fixedly connected to a telescopic fixing component (5), the telescopic fixing component (5) is installed with a guide rail structure (2), and the left side of the guide rail structure (2) is fixedly connected to a retractable buckle (3); The guide rail structure (2) comprises a guide rail plate (21), a clamping hole (22) is provided on the inner side of the right end of the guide rail plate (21), a fixing bolt (23) is spirally connected to the inner side of the guide rail plate (21), a movable path (24) is provided on the inner side of the guide rail plate (21), the telescopic fixing assembly (5) comprises a column hollow shell (51), a spring (53) is fixedly connected to the inner side of the left end of the column hollow shell (51), a column sliding hole (52) is provided on the inner side of the left end of the column hollow shell (51), a double column sliding rod (54) is fixedly connected to the right side of the spring (53), a deep guide column (55) is fixedly connected to the left side of the double column sliding rod (54), and a brake pad ring (56) is fixedly connected to the outer side of the deep guide column (55); The left end of the column hollow shell (51) is rotatably connected to the right end of the guide rail plate (21) via a bearing, the outer side of the brake ring (56) is tightly attached to the bottom end of the fixing bolt (23), and the right side of the double-column sliding rod (54) is fixedly connected to the left side of the branch monitoring terminal body (1).

2. A guide rail type branch monitoring terminal according to claim 1, characterized in that: There are two paper-shaped clips (3), and the right side of the paper-shaped clip (3) is fixedly connected to the left side of the guide rail plate (21).

3. The guide rail type branch monitoring terminal according to claim 1, characterized in that: The clamping column (4) is in the shape of a cylinder, the outer side of the clamping column (4) slides inside the clamping hole (22), and the opening shape of the clamping hole (22) is a cylinder.

4. The guide rail type branch monitoring terminal according to claim 1, characterized in that: A threaded hole is provided on the inner side of the guide rail plate (21) near the fixing bolt (23), the threaded hole of the guide rail plate (21) passes through the upper part of the guide rail plate (21), the threaded hole of the guide rail plate (21) is connected to the movable path (24), the movable path (24) is in the shape of a cylinder, and the movable path (24) passes through the right end of the guide rail plate (21).

5. The guide rail type branch monitoring terminal according to claim 1, characterized in that: The column hollow shell (51) is in the shape of a hollow cylinder. The right end of the column hollow shell (51) is a through structure. The column sliding hole (52) is connected to the inside of the column hollow shell (51). The opening shape of the column sliding hole (52) is a cylinder.

6. The guide rail type branch monitoring terminal according to claim 1, characterized in that: The double-column slide bar (54) is in the shape of a cylinder with two ends, the right end of the double-column slide bar (54) protrudes from the right side of the column hollow shell (51), and the double-column slide bar (54) is slidably connected to the inner side of the column hollow shell (51).

7. The guide rail type branch monitoring terminal according to claim 1, characterized in that: The deep-entry guide column (55) is in the shape of a cylinder, the outer side of the deep-entry guide column (55) is fitted with the inner side of the column sliding hole (52) opened in the column hollow shell (51), and the left end of the deep-entry guide column (55) slides on the inner side of the movable channel (24).

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