Distribution box clamping rail assembly and distribution box

Abstract

The utility model discloses a distribution box clamping rail assembly and a distribution box, and the assembly comprises a main body structure which comprises a vertical plate and a clamping rail. The mounting structure comprises a limiting plate, a connecting rod and a connecting rope; the limiting plates are clamped to the two sides of the clamping rail, the connecting rods are in threaded connection to the centers of one sides of the limiting plates, and the connecting ropes are fixed to the outer side ends of the connecting rods. The problems that when an existing clamping rail assembly is installed, a bolt penetrates through a hole in the surface of a clamping rail and is driven into a vertical plate on the rear side, and the vertical plate is fixedly connected with the interior of a distribution box, so that the clamping rail is connected with the vertical plate, then switch equipment or other equipment can be clamped on the clamping rail, the internal space of the distribution box is narrow, and the clamping rail is inconvenient to install are solved. And workers are difficult to install the clamping rail, so that the installation efficiency is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a distribution box rail assembly and a distribution box. Background Technique

[0002] A distribution box is an electrical device that assembles switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in accordance with electrical wiring requirements in an enclosed or semi-enclosed metal cabinet or on a screen, constituting a low-voltage power distribution device. When installing a distribution box, a rail assembly is required to place and install its switchgear.

[0003] However, it still has the following drawbacks in actual use:

[0004] When installing the existing rail assembly, bolts are passed through the holes on the surface of the rail and driven into the vertical plate at the back, and the vertical plate is fixedly connected to the inside of the distribution box, so that the rail is connected to the vertical plate, and then the switchgear or other equipment can be snapped onto the rail. However, the internal space of the distribution box is narrow, and it is difficult for workers to install the rail, which affects the installation efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a distribution box rail assembly and a distribution box to solve the problem that when installing the existing rail assembly, bolts are passed through the holes on the surface of the rail and driven into the vertical plate at the back, and the vertical plate is fixedly connected to the inside of the distribution box, so that the rail is connected to the vertical plate, and then the switchgear or other equipment can be snapped onto the rail. However, the internal space of the distribution box is narrow, and it is difficult for workers to install the rail, which affects the installation efficiency as mentioned in the above background technique.

[0006] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0007] The utility model is a distribution box rail assembly, including:

[0008] A main body structure, the main body structure includes a vertical plate and a rail;

[0009] An installation structure, the installation structure includes a limiting plate, a connecting rod, and a connecting rope;

[0010] The limiting plate is snapped on both sides of the rail, the connecting rod is threadedly connected to the center of one side of the limiting plate, and the connecting rope is fixed to the outer end of the connecting rod.

[0011] Furthermore, the main body structure further includes a box body, bolts, and a box door;

[0012] The box body is closely attached to the periphery of the vertical plate, the bolts are fixed at the connection between the rail and the vertical plate, and the box door is hinged to one side of the box body.

[0013] Further, a clamping groove is formed at the corresponding position of the card rail on the limiting plate, a connecting groove is formed at the corresponding position of the connecting rod on the limiting plate, and the bottom end of the connecting rope is fixedly connected to the inner side wall of the box body;

[0014] One side of the limiting plate is adsorbed to the inner side wall of the box body.

[0015] Further, a group of support plates are clamped at the bottom end of the card rail, an installation rod is fixedly connected to the inner side end of the support plate, and the other end of the installation rod extends into the vertical plate;

[0016] An installation groove is formed at the corresponding position of the installation rod on the vertical plate.

[0017] A distribution box includes:

[0018] A moving structure, the moving structure includes a group of sliding grooves, sliders, and vertical grooves;

[0019] The sliding grooves are formed on both sides inside the box body, the sliders are slidably connected inside the sliding grooves, and the vertical grooves are respectively formed on both sides below the vertical plate.

[0020] Further, the outer side surface of the slider is fixedly connected to both sides of the vertical plate, a limiting hook is slidably connected inside the vertical groove, one end of the limiting hook is fixedly connected to a limiting block, and the limiting block is located inside the vertical groove.

[0021] Compared with the prior art, the advantages of the present utility model are as follows:

[0022] First, in the present utility model, a support plate is arranged below the designated position for installing the card rail, an installation rod is arranged at the rear side of the support plate, the support plate is connected to the vertical plate through the installation rod, and then the card rail to be installed can be placed on the support plate, so that the support plate is clamped with the bottom end of the card rail. At the same time, the limiting plate is first clamped with the left and right sides of the card rail, and the outer side end of the limiting plate has magnetism and can be adsorbed to the inner side wall of the box body, so that the limiting plate limits the placed card rail, and further facilitates the staff to fixedly install the card rail and improves the installation efficiency.

[0023] Second, based on the first beneficial effect, a group of sliding grooves are formed on both the left and right sides inside the box body, the sliders are arranged to be slidably connected with the sliding grooves, and the sliders are fixedly connected to the vertical plate. When the staff performs maintenance, the vertical plate can be pulled, and the vertical plate moves outward through the slider, which is convenient for the staff to observe the equipment connection status on the card rail. At the same time, limiting hooks are slidably connected to the left and right sides below the vertical plate. When the vertical plate moves to the outside, the limiting hooks are hooked to the bottom end of the outer side surface of the box body, so that the limiting hooks limit the moved vertical plate.

[0024] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. Description of the Drawings

[0025] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for describing the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0026] Figure 1 It is a schematic diagram of the external structure of the present utility model;

[0027] Figure 2 It is a schematic diagram of the installation structure of the present utility model;

[0028] Figure 3 It is an exploded schematic diagram of the installation structure of the present utility model;

[0029] Figure 4 It is an exploded sectional schematic diagram of the support plate and the vertical plate of the present utility model;

[0030] Figure 5 For the present utility model Figure 2 The enlarged schematic diagram at position A in;

[0031] Figure 6 It is an exploded schematic diagram of the limit hook and the vertical plate of the present utility model.

[0032] In the drawings, the list of components represented by each reference numeral is as follows:

[0033] 11, box body; 12, vertical plate; 13, card rail; 14, bolt; 15, box door; 21, limit plate; 211, clamping groove; 212, connecting groove; 22, connecting rod; 23, connecting rope; 24, support plate; 25, mounting rod; 26, mounting groove; 31, sliding groove; 32, slider; 33, vertical groove; 34, limit hook; 35, limit block. Detailed implementation manners

[0034] To make the above objects, features, and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model in conjunction with the drawings.

[0035] In the following description, many specific details are set forth to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementation manners disclosed below.

[0036] To make the purpose, technical solutions, and advantages of the present utility model clearer, the following will further describe the implementation manners of the present utility model in detail in conjunction with the drawings.

[0037] Please refer toFigures 1 - 4 As shown in Figures 1 - 4 , this embodiment is a distribution box rail assembly, including:

[0038] A main structure, which includes a vertical plate 12 and a rail 13;

[0039] The vertical plate 12 is used to place the rail 13, and the rail 13 is used for the clamping and placement of other devices;

[0040] An installation structure, which includes a limit plate 21, a connecting rod 22, and a connecting rope 23;

[0041] The limit plate 21 is clamped on both sides of the rail 13. The connecting rod 22 is threadedly connected to the center of one side of the limit plate 21, and the connecting rope 23 is fixed to the outer end of the connecting rod 22;

[0042] The limit plate 21 limits the rail 13 to be installed. The limit plate 21 is clamped on the left and right sides of the rail 13. The connecting rod 22 is used to connect the limit plate 21 and the connecting rope 23. The connecting rod 22 is located at the center of the front side of the limit plate 21. The connecting rope 23 is used for the connection between the limit plate 21 and the inside of the box body 11 to prevent the limit plate 21 from being lost;

[0043] The main structure further includes a box body 11, a bolt 14, and a box door 15;

[0044] The box body 11 is closely attached to the periphery of the vertical plate 12. The bolt 14 is fixed at the connection between the rail 13 and the vertical plate 12. The box door 15 is hinged to one side of the box body 11;

[0045] The box body 11 is used to place other components. The bolt 14 is used for the installation of the rail 13. The box door 15 covers the inside of the box body 11. The box door 15 is hinged to the left side of the box body 11;

[0046] The rail 13 is provided with a clamping groove 211 at the corresponding position of the limit plate 21. The connecting rod 22 is provided with a connecting groove 212 at the corresponding position of the limit plate 21. The bottom end of the connecting rope 23 is fixedly connected to the inner side wall of the box body 11;

[0047] One side of the limit plate 21 is adsorbed to the inner side wall of the box body 11;

[0048] The clamping groove 211 is opened to facilitate the left and right side limits of the rail 13 by the limit plate 21. The connecting groove 212 is opened to facilitate the loading and unloading of the limit plate 21. At the same time, it is also convenient for the limit plate 21 to limit other rails 13 inside the box body 11. The left side surface of the left limit plate 21 has magnetism, and the right side surface of the right limit plate 21 has magnetism. Both can be adsorbed to the inside of the box body 11;

[0049] A group of support plates 24 are clamped at the bottom end of the rail 13. The inner end of the support plate 24 is fixedly connected to an installation rod 25, and the other end of the installation rod 25 extends into the vertical plate 12;

[0050] The mounting rod 25 is provided with a mounting groove 26 at the corresponding position of the vertical plate 12;

[0051] There are two support plates 24 in total, which are used to place and support the card rail 13 to be installed. The mounting rod 25 is used for the connection between the support plate 24 and the vertical plate 12. Inserting the mounting rod 25 into the mounting groove 26 can connect the support plate 24 and the vertical plate 12, and the rear end of the mounting rod 25 extends into the vertical plate 12;

[0052] Working principle:

[0053] When the card rail 13 is to be installed, the mounting rod 25 is inserted into the mounting groove 26 at the specified position, so that the mounting rod 25 drives the support plate 24 to be connected to the vertical plate 12. Then, the worker holds the card rail 13 by hand and places the card rail 13 on the support plate 24, so that the support plate 24 is clamped with the bottom end of the card rail 13;

[0054] Then the worker holds the limiting plate 21 by hand and clamps the limiting plate 21 with the left and right ends of the card rail 13. After clamping, because the left side surface of the left limiting plate 21 has magnetism and the right side surface of the right limiting plate 21 has magnetism, pushing the limiting plate 21, both are adsorbed to the inside of the box body 11, so that the limiting plate 21 further limits the card rail 13 on the support plate 24 to avoid shaking during installation;

[0055] When the limiting plate 21 needs to be used for other card rails 13, the connecting rod 22 is rotated by hand so that the connecting rod 22 leaves the connecting groove 212, so that the connecting rod 22 is separated from the limiting plate 21, which is convenient for the worker to take and use;

[0056] In the above steps, the card rail 13 to be installed is limited through the interaction between the limiting plate 21 and the support plate 24.

[0057] Please refer to Figures 1 - 2 、 Figures 5 - 6 As shown in the figure, on the basis of the above Embodiment 1, this embodiment further includes:

[0058] A moving structure, which includes a group of sliding grooves 31, sliders 32, and vertical grooves 33;

[0059] The sliding grooves 31 are opened on both sides inside the box body 11, the sliders 32 are slidably connected inside the sliding grooves 31, and the vertical grooves 33 are respectively opened on both sides below the vertical plate 12;

[0060] The sliding grooves 31 are opened on the left and right sides inside the box body 11, and there is a group of sliding grooves 31 on each side surface. The sliding grooves 31 are used to place the sliders 32. The sliders 32 are fixedly connected to the vertical plate 12. The vertical grooves 33 are opened at the left and right edges of the front side below the vertical plate 12. The vertical grooves 33 are used to place other components;

[0061] The outer side surface of the slider 32 is fixedly connected to both sides of the vertical plate 12. A limiting hook 34 is slidably connected to the inner side of the vertical groove 33. One end of the limiting hook 34 is fixedly connected to a limiting block 35, and the limiting block 35 is located inside the vertical groove 33.

[0062] The outer side surface of the slider 32 is fixedly connected to the left and right sides of the vertical plate 12. The vertical plate 12 can move through the slider 32. The limiting hook 34 moves up and down in the vertical groove 33 through the limiting block 35.

[0063] Working principle:

[0064] When an operator observes the inside of the box body 11, he / she pulls the vertical plate 12 by hand. At this time, the slider 32 moves in the sliding groove 31, so that the vertical plate 12 moves outward through the slider 32. When the vertical plate 12 approaches the outside, the operator pushes the limiting hook 34 upward by hand, so that the limiting hook 34 moves upward through the limiting block 35. When the vertical plate 12 moves to the outside, the operator hooks the limiting hook 34 to the bottom end of the box body 11. At this time, the limiting hook 34 limits the moved vertical plate 12, which is convenient for the operator to observe the connection status of the equipment on the card rail 13.

[0065] The above steps can improve its own functionality.

[0066] In the description of the present invention, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0067] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A distribution box rail assembly, characterized in that: include: A main structure, the main structure comprising a vertical plate (12) and a rail (13); A mounting structure, the mounting structure comprising a limiting plate (21), a connecting rod (22), and a connecting rope (23); The limiting plate (21) is clamped on both sides of the clamping rail (13), the connecting rod (22) is threadedly connected to the center of one side of the limiting plate (21), and the connecting rope (23) is fixed to the outer end of the connecting rod (22).

2. A distribution box rail assembly according to claim 1, characterized in that: The main structure also includes a box body (11), bolts (14), and a box door (15); The box body (11) is closely attached to the periphery of the vertical plate (12), the bolts (14) are fixed to the connection between the rail (13) and the vertical plate (12), and the box door (15) is hinged to one side of the box body (11).

3. A distribution box rail assembly according to claim 1, characterized in that: The clamping rail (13) is provided with a clamping groove (211) at a corresponding position of the limiting plate (21), the connecting rod (22) is provided with a connecting groove (212) at a corresponding position of the limiting plate (21), and the bottom end of the connecting rope (23) is fixedly connected to the inner wall of the box body (11); One side of the limiting plate (21) is adsorbed onto the inner side wall of the box body (11).

4. A distribution box rail assembly according to claim 1, characterized in that: A group of support plates (24) are clamped at the bottom end of the clamping rail (13), and a mounting rod (25) is fixedly connected to the inner end of the support plate (24), and the other end of the mounting rod (25) extends to the inside of the vertical plate (12); The installation rod (25) is provided with an installation groove (26) at a corresponding position of the vertical plate (12).

5. A distribution box, characterized in that: The distribution box rail assembly comprises the one of claims 1 to 4, further comprising: The movable structure comprises a group of slide grooves (31), a slider (32), and a vertical groove (33); the slide grooves (31) are opened on both sides of the interior of the box body (11), the slider (32) is slidably connected to the interior of the slide grooves (31), and the vertical grooves (33) are respectively opened on both sides below the vertical plate (12).

6. A distribution box according to claim 5, characterized in that: The outer side surface of the slide block (32) is fixedly connected to both sides of the vertical plate (12); the inner side of the vertical slot (33) is slidably connected to a limit hook (34); one end of the limit hook (34) is fixedly connected to a limit block (35); and the limit block (35) is located inside the vertical slot (33).

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