Concentrator with mounting rack

Abstract

The utility model relates to the technical field of concentrators, in particular to a concentrator with a mounting rack, which comprises a concentrator body, a mounting mechanism is arranged on the surface of the concentrator body, the mounting mechanism comprises a mounting rack body, the mounting rack body is in contact connection with the back of the concentrator body, and the mounting rack body is in contact connection with the concentrator body. A limiting block is fixedly connected to the surface of the mounting frame body, and a mounting block is fixedly connected to the surface of the mounting frame body. The concentrator body is mounted on the electric meter box through the mounting rack body, when the concentrator body needs to be maintained, only the concentrator body needs to be dismounted from the mounting rack body, the mounting rack body does not need to be dismounted from the electric meter box, the mounting rack body and the concentrator body are simple and convenient to mount and dismount, and the mounting rack is convenient to mount and dismount. And the concentrator body dismounting efficiency is greatly improved, so that the concentrator body maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of concentrator technology, specifically a concentrator with a mounting bracket. Background Technology

[0002] A concentrator is a network device whose main function is to connect multiple network devices and transmit data between them, enabling centralized management and processing of data. In power systems, concentrators are typically used in automatic meter reading systems, where they collect readings from various meters and transmit this information to a central monitoring system.

[0003] The existing concentrators are wall-mounted on the metal plate of the meter box with screws. However, during the maintenance of the concentrators, it is necessary to remove them from the meter box again with screws for maintenance work, which is very time-consuming and laborious, and greatly reduces the efficiency of maintenance. Utility Model Content

[0004] The purpose of this utility model is to provide a concentrator with a mounting bracket to solve the problem mentioned in the background art that during the maintenance of the concentrator, it is necessary to remove the concentrator from the meter box again with screws for maintenance, which is very time-consuming and laborious, and greatly reduces the efficiency of maintenance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concentrator with a mounting bracket, comprising a concentrator body, a mounting mechanism provided on the surface of the concentrator body, the mounting mechanism including a mounting bracket body, the mounting bracket body being contacted and connected to the back of the concentrator body, a limit block being fixedly connected to the surface of the mounting bracket body, a mounting block being fixedly connected to the surface of the mounting bracket body, a screw being perforated and connected to the surface of the mounting block, a connecting plate being fixedly connected to the back of the concentrator body, a movable plate being slidably connected to the surface of the concentrator body, a bidirectional lead screw being rotatably connected to the surface of the mounting bracket body, a knob being fixedly connected to one end of the bidirectional lead screw, a strip nut being threadedly connected to the surface of the bidirectional lead screw, and the strip nut being fixedly connected to the bottom of the movable plate.

[0006] Preferably, a protective mechanism is provided on the surface of the concentrator body. The protective mechanism includes a protective plate, which is sleeved on the surface of the concentrator body. A connecting block is fixedly connected to the surface of the protective plate. A guide block is fixedly connected to the surface of the limiting block. A spring is fixedly connected to the surface of the guide block. A limiting rod is fixedly connected to the surface of the spring. The limiting rod is slidably connected to the surface of the guide block.

[0007] Preferably, the mounting bracket body is in the shape of a "well" and multiple sets of limiting blocks are provided, which restrict the contact position between the concentrator body and the mounting bracket body. The mounting bracket body is installed on the meter box by mounting blocks and screws.

[0008] Preferably, a guide hole is provided on the surface of the mounting bracket body, the movable plate slides on the guide hole of the mounting bracket body, a limit groove is provided on the surface of the connecting plate, and the movable plate is inserted into the limit groove of the connecting plate.

[0009] Preferably, the knob drives the bidirectional lead screw to rotate on the surface of the mounting bracket body, and the bidirectional lead screw drives the strip nut to move on the surface of the mounting bracket body by rotation, and the strip nut drives the movable plate to slide on the guide hole of the mounting bracket body.

[0010] Preferably, the protective plate has a groove on its surface, the limiting block is inserted into the groove of the protective plate, and the connecting block has a limiting hole on its surface.

[0011] Preferably, a guide hole is provided on the surface of the guide block, the limiting rod slides on the guide hole of the guide block, the elastic force of the spring acts on the limiting rod, and the top of the limiting rod is inclined.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This concentrator is mounted on the meter box using mounting blocks and screws. Under the control of the limit block, the concentrator body is in contact with the designated position on the mounting frame. Rotating the knob drives a two-way lead screw to rotate on the mounting frame. The lead screw, through rotation, drives a strip nut to slide on the surface of the concentrator body. The strip nut drives a movable plate to slide on the guide hole of the mounting frame until the movable plate is inserted into the limit groove of the connecting plate. At this point, the mounting frame, through the connecting plate and the movable plate, restricts the concentrator body to the mounting frame. When maintenance is required, the concentrator body only needs to be removed from the mounting frame; there is no need to remove the mounting frame from the meter box. The installation and removal of the mounting frame and the concentrator body is simple and convenient, greatly improving the efficiency of concentrator body removal and thus improving maintenance efficiency.

[0014] 2. This concentrator has a protective plate fitted onto the surface of the concentrator body, with a limiting block inserted into the groove of the protective plate. The protective plate causes the connecting block to press against the inclined surface of the limiting rod, allowing the limiting rod to slide in the guide hole of the guide block. When the guide hole of the guide block and the limiting hole of the connecting block are aligned, the spring force acts on the limiting rod, causing the limiting rod to insert into the limiting hole of the connecting block. The limiting rod, through the connecting block, restricts the position of the protective plate outside the concentrator body, enabling the protective plate to protect the outside of the concentrator body and preventing direct contact damage from external objects, thereby extending the service life of the concentrator body. Attached Figure Description

[0015] Figure 1 This is a three-dimensional front view of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional rear view of the structure of this utility model;

[0017] Figure 3 This is a frontal three-dimensional exploded view of the structure of this utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 5 This utility model Figure 3 A magnified structural diagram at point B in the middle.

[0020] In the diagram: 1. Concentrator body; 2. Mounting bracket body; 21. Limiting block; 22. Mounting block; 23. Screw; 24. Connecting plate; 25. Movable plate; 26. Two-way lead screw; 27. Knob; 28. Strip nut; 3. Protective plate; 31. Connecting block; 32. Guide block; 33. Spring; 34. Limiting rod. 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 provided by this utility model:

[0023] A concentrator with a mounting bracket: A mounting mechanism is provided on the surface of the concentrator body 1. The mounting mechanism includes a mounting bracket body 2, which is in contact with the back of the concentrator body 1. A limit block 21 is fixedly connected to the surface of the mounting bracket body 2. A mounting block 22 is fixedly connected to the surface of the mounting bracket body 2. A screw 23 is perforated and connected to the surface of the mounting block 22. A connecting plate 24 is fixedly connected to the back of the concentrator body 1. A movable plate 25 is slidably connected to the surface of the concentrator body 1. A bidirectional lead screw 26 is rotatably connected to the surface of the mounting bracket body 2. A knob 27 is fixedly connected to one end of the bidirectional lead screw 26. A bar nut 28 is threaded onto the surface of the bidirectional lead screw 26. The bar nut 28 is fixedly connected to the bottom of the movable plate 25. The mounting mechanism installs the concentrator body 1 onto the iron plate of the meter box through the mounting bracket body 2, and then locks the concentrator body 1 onto the mounting bracket body 2. When maintenance is required on the concentrator body 1, it is only necessary to remove the concentrator body 1 from the mounting bracket body 2. There is no need to remove the mounting bracket body 2 from the meter box. The installation and disassembly between the mounting bracket body 2 and the concentrator body 1 is simple and convenient, which greatly improves the efficiency of removing the concentrator body 1, thereby improving the maintenance efficiency of the concentrator body 1.

[0024] Furthermore, a protective mechanism is provided on the surface of the concentrator body 1. The protective mechanism includes a protective plate 3, which is sleeved on the surface of the concentrator body 1. A connecting block 31 is fixedly connected to the surface of the protective plate 3. A guide block 32 is fixedly connected to the surface of the limiting block 21. A spring 33 is fixedly connected to the surface of the guide block 32. A limiting rod 34 is fixedly connected to the surface of the spring 33. The limiting rod 34 is slidably connected to the surface of the guide block 32. This protective mechanism protects the concentrator body 1 from direct contact with external objects, thereby preventing damage to the concentrator body 1 and extending its service life.

[0025] Furthermore, the mounting bracket body 2 is generally shaped like a "well". Multiple sets of limiting blocks 21 are provided, which restrict the contact position between the concentrator body 1 and the mounting bracket body 2. The mounting bracket body 2 is installed on the meter box by mounting blocks 22 and screws 23, so that the mounting bracket body 2 contacts the iron plate of the meter box. The screws 23 are threaded into the threaded grooves of the iron plate of the meter box. The screws 23 restrict the mounting bracket body 2 on the meter box by mounting blocks 22, thereby realizing the installation.

[0026] Furthermore, a guide hole is provided on the surface of the mounting frame body 2, the movable plate 25 slides on the guide hole of the mounting frame body 2, a limit groove is provided on the surface of the connecting plate 24, the movable plate 25 is inserted into the limit groove of the connecting plate 24, the mounting frame body 2 restricts the position of the connecting plate 24 through the movable plate 25, thereby restricting the position of the concentrator body 1 on the mounting frame body 2.

[0027] Furthermore, the knob 27 drives the bidirectional lead screw 26 to rotate on the surface of the mounting bracket body 2. The bidirectional lead screw 26 drives the strip nut 28 to move on the surface of the mounting bracket body 2 by rotation. There are two sets of strip nuts 28, and the two sets of strip nuts 28 move in opposite directions. The strip nut 28 drives the movable plate 25 to slide on the guide hole of the mounting bracket body 2, so that the strip nut 28 slides into the limiting groove of the connecting plate 24.

[0028] Furthermore, a groove is provided on the surface of the protective plate 3, the limiting block 21 is inserted into the groove of the protective plate 3, and a limiting hole is provided on the surface of the connecting block 31. The groove of the protective plate 3 allows the protective plate 3 to perfectly wrap the outside of the concentrator body 1, and during the process of the protective plate 3 being fitted onto the concentrator body 1, it will drive the connecting block 31 to move towards the guide block 32.

[0029] Furthermore, a guide hole is provided on the surface of the guide block 32, and the limiting rod 34 slides on the guide hole of the guide block 32. The elastic force of the spring 33 acts on the limiting rod 34, and the top of the limiting rod 34 is inclined. During the movement of the connecting block 31, it will squeeze the inclined surface of the limiting rod 34, so that the limiting rod 34 slides on the guide hole of the guide block 32. When the guide hole of the guide block 32 and the limiting hole of the connecting block 31 are in a straight line, the limiting rod 34 is inserted into the limiting hole of the connecting block 31.

[0030] Working principle: The mounting bracket body 2 is installed on the meter box using mounting block 22 and screws 23. Under the limit of limit block 21, the concentrator body 1 is in contact with the designated position of the mounting bracket body 2. At this time, rotating knob 27 drives the bidirectional lead screw 26 to rotate on the mounting bracket body 2. The bidirectional lead screw 26 drives the strip nut 28 to slide on the surface of the concentrator body 1 through rotation. The strip nut 28 drives the movable plate 25 to slide on the guide hole of the mounting bracket body 2 until the movable plate 25 is inserted into the limit groove of the connecting plate 24. At this time, the mounting bracket body 2 restricts the concentrator body 1 on the mounting bracket body 2 through the connecting plate 24 and the movable plate 25. When maintenance of the concentrator body 1 is required, it is only necessary to remove the concentrator body 1 from the mounting bracket body 2. There is no need to remove the mounting bracket body 2 from the meter box. The installation and disassembly between the mounting bracket body 2 and the concentrator body 1 is simple and convenient, which greatly improves the efficiency of removing the concentrator body 1, thereby improving the maintenance efficiency of the concentrator body 1.

[0031] The protective plate 3 is fitted onto the surface of the concentrator body 1, and the limiting block 21 is inserted into the groove of the protective plate 3. The protective plate 3 will drive the connecting block 31 to press the inclined surface of the limiting rod 34, so that the limiting rod 34 slides on the guide hole of the guide block 32. When the guide hole of the guide block 32 and the limiting hole of the connecting block 31 are in a straight line, the elastic force of the spring 33 acts on the limiting rod 34, so that the limiting rod 34 is inserted into the limiting hole of the connecting block 31. The limiting rod 34 restricts the position of the protective plate 3 outside the concentrator body 1 through the connecting block 31, so that the protective plate 3 can protect the outside of the concentrator body 1, avoid damage to the concentrator body 1 from direct contact by external objects, and thus extend the service life of the concentrator body 1.

[0032] 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 concentrator with a mounting bracket, characterized by: The device includes a concentrator body (1), on which a mounting mechanism is provided. The mounting mechanism includes a mounting bracket body (2), which is in contact with the back of the concentrator body (1). A limit block (21) is fixedly connected to the surface of the mounting bracket body (2). A mounting block (22) is fixedly connected to the surface of the mounting bracket body (2). A screw (23) is perforated and connected to the surface of the mounting block (22). A connecting plate (24) is fixedly connected to the back of the concentrator body (1). A movable plate (25) is slidably connected to the surface of the concentrator body (1). A two-way screw (26) is rotatably connected to the surface of the mounting bracket body (2). A knob (27) is fixedly connected to one end of the two-way screw (26). A strip nut (28) is threadedly connected to the surface of the two-way screw (26). The strip nut (28) is fixedly connected to the bottom of the movable plate (25).

2. A concentrator with a mounting rack according to claim 1, characterized in that: A protective mechanism is provided on the surface of the concentrator body (1). The protective mechanism includes a protective plate (3). The protective plate (3) is sleeved on the surface of the concentrator body (1). A connecting block (31) is fixedly connected to the surface of the protective plate (3). A guide block (32) is fixedly connected to the surface of the limiting block (21). A spring (33) is fixedly connected to the surface of the guide block (32). A limiting rod (34) is fixedly connected to the surface of the spring (33). The limiting rod (34) is slidably connected to the surface of the guide block (32).

3. A concentrator with a mounting rack according to claim 1, characterized in that: The mounting bracket body (2) is generally in the shape of a "well". Multiple sets of limiting blocks (21) are provided, which restrict the contact position between the concentrator body (1) and the mounting bracket body (2). The mounting bracket body (2) is installed on the meter box by mounting blocks (22) and screws (23).

4. A concentrator with a mounting rack according to claim 3, characterized in that: The mounting bracket body (2) has a guide hole on its surface. The movable plate (25) slides on the guide hole of the mounting bracket body (2). The connecting plate (24) has a limit groove on its surface. The movable plate (25) is inserted into the limit groove of the connecting plate (24).

5. A concentrator with a mounting rack according to claim 4, characterized in that: The knob (27) drives the bidirectional lead screw (26) to rotate on the surface of the mounting bracket body (2). The bidirectional lead screw (26) drives the strip nut (28) to move on the surface of the mounting bracket body (2) by rotation. The strip nut (28) drives the movable plate (25) to slide on the guide hole of the mounting bracket body (2).

6. A concentrator with a mounting rack according to claim 2, characterized in that: The protective plate (3) has a groove on its surface, the limiting block (21) is inserted into the groove of the protective plate (3), and the connecting block (31) has a limiting hole on its surface.

7. A concentrator with a mounting rack according to claim 6, characterized in that: The guide block (32) has a guide hole on its surface. The limiting rod (34) slides on the guide hole of the guide block (32). The elastic force of the spring (33) acts on the limiting rod (34). The top of the limiting rod (34) is inclined.

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