Distribution box clamping rail assembly

Abstract

The utility model discloses a rail clamping assembly of a distribution box. The rail clamping assembly comprises a main body assembly installed in the distribution box. The buckle assembly is clamped on the main body assembly; the connecting assembly is connected to the inner side of the main body assembly; wherein the buckle assembly and the main body assembly are connected in a sliding and clamping mode, and the connecting assembly and the main body assembly are connected in a buckling mode. According to the utility model, through the arrangement of the main body assembly, the buckle assembly and the connecting assembly, electrical elements can be supported by the connecting assembly, and lines connected with the electrical elements can be independently placed through the cooperative use of the connecting assembly and the main body assembly, so that the bunching effect is achieved, the connection lines are prevented from being disordered, and the positions of the lines can be rapidly identified; and maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution box accessories, and more specifically, to a distribution box rail assembly. Background Technique

[0002] The distribution box is the general term for the motor control center. The distribution box is an electrical equipment, which has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, not restricted by the site, relatively common application, stable and reliable operation, high space utilization rate, less floor area and environmental protection effect.

[0003] The inside of the distribution box is installed with connecting lines and electrical components. Among them, the electrical components are installed on the rails of the distribution box.

[0004] Most of the existing rails used inside the distribution box only provide installation for electrical components and do not have a wire bundling function, resulting in the disorder of the lines connected to the electrical components and making it impossible to quickly identify the positions of the lines. In view of this, we propose a distribution box rail assembly. Content of the Utility Model

[0005] 1. Technical Problem to be Solved

[0006] The purpose of the utility model is to provide a distribution box rail assembly to solve the problems put forward in the above background technique.

[0007] 2. Technical Solution

[0008] A distribution box rail assembly includes a main body assembly installed in the distribution box; a buckle assembly clamped on the main body assembly; a connection assembly connected to the inner side of the main body assembly; wherein, the buckle assembly is slidably clamped with the main body assembly, and the connection assembly is snap-connected with the main body assembly.

[0009] Preferably, the main body assembly includes a rail, which is of a U-shaped structure as a whole; block A, symmetrically arranged at the head and tail of the U-shaped rail; wherein, a clamping groove is formed at the connection between the rail and block A; a wire groove, opened on the rail near both sides of block A; at least one installation groove, several installation grooves are opened on the inner side of the rail; a groove, opened on the rail between two installation grooves.

[0010] Preferably, the buckle assembly includes a cover plate; block B, arranged on both sides of the cover plate; wherein, block B corresponds to the clamping groove formed between the rail and block A.

[0011] Preferably, the connecting component includes a connecting plate in the shape of a long plate; at least one mounting hole, and a plurality of the mounting holes are opened on the connecting plate, and the mounting holes correspond to the positions of the mounting grooves; a hidden groove is opened on the connecting plate outside the mounting hole; a convex block is arranged on the rear side of the connecting plate, and the convex block is located between two of the mounting holes.

[0012] Preferably, the connection between the connecting plate and the groove on the clamping rail through the convex block is a snap connection.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present utility model are as follows:

[0015] 1. Through the settings of the main body component, the snap component and the connecting component, the electrical components can be supported by the connecting component, and the lines connected to the electrical components can be independently placed by the cooperation of the connecting component and the main body component, so as to achieve the effect of wire bundling, avoid the chaos of the connecting lines, quickly identify the positions of the lines, and facilitate maintenance.

[0016] 2. Through the settings of the block A and the wire groove, the wire groove can be used to bundle the lines connected to the electrical components, making the lines inside the distribution box well - arranged. At the same time, the wire groove can play a role in heat dissipation. The block A can be slidably snap - connected with the snap component, and the snap component can block the lines, improving the aesthetics inside the distribution box.

[0017] 3. Through the setting of the convex block, the connection between the connecting plate and the convex block at the rear side and the groove on the clamping rail can play a guiding role and a limiting role at the same time. The connection of the convex block and the groove increases the contact area between the connecting plate and the clamping rail, thereby improving the connection stability. At the same time, it can prevent the displacement between the connecting plate and the clamping rail during installation, avoid the misalignment of the mounting hole and the mounting groove, and use the hidden groove to hide the installed screws to avoid affecting the connection between the electrical component and the connecting plate. Description of the drawings

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the overall front - view structural schematic diagram of the present utility model before disassembly;

[0020] Figure 3 is the overall rear - view structural schematic diagram of the present utility model after disassembly;

[0021] Figure 4 is the Figure 2 partial enlarged structural schematic diagram at A in the present utility model;

[0022] Description of reference numerals in the figure: 1. Main body component; 2. Snap component; 3. Connection component;

[0023] 101. Card rail; 102. Block A; 103. Wire groove; 104. Installation groove; 105. Groove;

[0024] 201. Cover plate; 202. Block B;

[0025] 301. Connection plate; 302. Installation hole; 303. Hidden groove; 304. Protrusion. Detailed implementation mode

[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0027] In the description of the present invention, the meaning of "a plurality of" is two or more, unless otherwise specifically defined.

[0028] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, terms such as "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" 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 elements. 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.

[0029] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0030] A distribution box card rail assembly includes a main body assembly 1 installed in the distribution box; a buckle assembly 2 clamped on the main body assembly 1; and a connection assembly 3 connected to the inner side of the main body assembly 1. Among them, the buckle assembly 2 is slidably clamped with the main body assembly 1, and the connection assembly 3 is snap-connected with the main body assembly 1. Through the settings of the main body assembly 1, the buckle assembly 2 and the connection assembly 3, the connection assembly 3 can be used to support electrical components, and the lines connected to the electrical components can be independently placed by the cooperation of the connection assembly 3 and the main body assembly 1, so as to achieve the effect of wire bundling, avoid the chaos of the connection lines, quickly identify the wire positions, and facilitate maintenance.

[0031] Specifically, the main body assembly 1 includes a card rail 101, which is of an overall U-shaped structure; card blocks A102 symmetrically arranged at the two ends of the U-shaped part of the card rail 101. Among them, a card slot is formed at the connection between the card rail 101 and the card blocks A102; a wire groove 103 is opened on the card rail 101 near both sides of the card blocks A102; at least one installation groove 104, and several installation grooves 104 are opened on the inner side of the card rail 101; a groove 105 is opened on the card rail 101 between two installation grooves 104. Through the settings of the card blocks A102 and the wire groove 103, the wire groove 103 can be used to bundle the lines connected to the electrical components, making the lines inside the distribution box orderly. At the same time, the wire groove 103 can play a role in heat dissipation. The card blocks A102 can be used for sliding snap connection with the buckle assembly 2, so that the buckle assembly 2 can block the lines and improve the aesthetics inside the distribution box.

[0032] It should be noted that the buckle assembly 2 includes a cover plate 201; card blocks B202 arranged on both sides of the cover plate 201. Among them, the card blocks B202 correspond to the card slots formed between the card rail 101 and the card blocks A102. Through the setting of the card blocks B202, the cover plate 201 is slidably snap-connected with the card blocks A102 through the card blocks B202 on both sides, and the lines are blocked by the cover plate 201.

[0033] In addition, the connecting component 3 includes a connecting plate 301, which is in the shape of a long plate; at least one mounting hole 302, and a plurality of mounting holes 302 are formed in the connecting plate 301, and the positions of the mounting holes 302 correspond to those of the mounting grooves 104; a hidden groove 303, which is formed in the connecting plate 301 outside the mounting hole 302; a bump 304, which is arranged on the rear side of the connecting plate 301, and the bump 304 is located between two mounting holes 302. The connecting plate 301 is snap-connected to the groove 105 on the card rail 101 through the bump 304. By setting the bump 304, the connecting plate 301 and the rear bump 304 are snap-connected to the groove 105 on the card rail 101, which can play a guiding role and a limiting role at the same time. The bump 304 and the groove 105 are snap-connected to increase the contact area between the connecting plate 301 and the card rail 101, thereby improving the connection stability. At the same time, it can prevent displacement between the connecting plate 301 and the card rail 101 during installation, avoid misalignment between the mounting hole 302 and the mounting groove 104, and use the hidden groove 303 to hide the installed screws to avoid affecting the connection between the electrical component and the connecting plate 301.

[0034] Working principle: First, snap-connect the connecting plate 301 and the rear bump 304 to the groove 105 on the card rail 101. Then, install the connecting plate 301 and the card rail 101 together inside the distribution box using screws. Then, install the electrical components on the connecting plate 301 (determine the connection structure of the connecting plate 301 according to the connection structure of the electrical components). Then, pass the connecting wires through the wire grooves 103 in sequence to connect with the electrical components. After installation, slide and snap-connect the cover plate 201 to the snap block A102 through the snap blocks B202 on both sides to shield the wires with the cover plate 201.

[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A distribution box rail assembly, characterized in that: include: A main assembly (1) installed in a distribution box; A buckle assembly (2) is snap-connected to the main assembly (1); A connecting component (3) connected to the inner side of the main body component (1); The buckle assembly (2) and the main assembly (1) are connected by sliding snap-fit, and the connecting assembly (3) and the main assembly (1) are connected by snap-fit, and the main assembly (1) comprises: The rail (101) is a U-shaped structure as a whole; The card blocks A (102) are symmetrically arranged at the beginning and the end of the U-shaped card rail (101); Wherein, a card slot is formed at the connection between the card rail (101) and the card block A (102); A wire slot (103) is provided on the rail (101) near both sides of the card block A (102); At least one installation groove (104), a plurality of the installation grooves (104) are arranged on the inner side of the rail (101); A groove (105) is provided on the rail (101) between the two mounting grooves (104); The buckle assembly (2) comprises: Cover plate (201); Blocks B (202) are arranged on both sides of the cover plate (201); Wherein, the card block B (202) corresponds to the card slot formed between the card rail (101) and the card block A (102); The connection component (3) comprises: The connecting plate (301) is in the shape of an elongated plate; at least one mounting hole (302), a plurality of the mounting holes (302) being provided on the connecting plate (301), the mounting holes (302) corresponding in position to the mounting grooves (104); A hidden groove (303) is provided on the connecting plate (301) outside the mounting hole (302); A protrusion (304) is arranged on the rear side of the connecting plate (301), and the protrusion (304) is located between the two mounting holes (302).

2. A distribution box rail assembly according to claim 1, characterized in that: The connecting plate (301) is snap-connected to the groove (105) on the clamping rail (101) via the protrusion (304).

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