Comprehensive distribution box

Abstract

The utility model discloses a comprehensive distribution box, which comprises a cabinet body and a plurality of equidistant mounting guide rails mounted in the cabinet body, a plurality of spacing-adjustable wire bunching plates are arranged below and above the mounting guide rails, and the wire bunching plates are provided with a plurality of equidistant barrier plates capable of rotating downwards and used for preventing wires from being separated; and a first elastic sheet is arranged below the barrier plate and is used for fixing the wire. According to the utility model, the wiring spacing between electrical equipment is adapted through the spacing-adjustable wire bunching plate, the wires are fixed in the wire accommodating cavities through the plurality of first elastic sheets, the electrical equipment connected with the corresponding wires can be conveniently found according to the wire accommodating cavities, and the wires are prevented from being separated from the wire accommodating cavities through the barrier plates; and the product has the advantages of carding the wires and preventing the wires from being separated.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a comprehensive distribution box. Background Art

[0002] The distribution box is a low-voltage distribution box that is assembled in a closed or semi-closed metal cabinet or on a screen in accordance with the requirements of electrical wiring. The switchgear, measuring instruments, protective electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen. During normal operation, the circuit can be connected or disconnected with the help of a manual or automatic switch. In case of a fault or abnormal operation, the circuit can be cut off or an alarm can be sounded with the help of a protective electrical appliance. Various parameters during operation can be displayed with the help of measuring instruments. The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, relatively common application, stable and reliable operation, high space utilization, small footprint and environmental protection.

[0003] There are many internal circuits in the distribution box, and the wires between electrical equipment are usually placed in wiring troughs. Multiple wires are mixed together. During later maintenance, it is impossible to quickly find the corresponding electrical equipment based on the wires. Therefore, the applicant has made a beneficial design and found a solution to the above problem. The technical solution to be introduced below was produced in this context. Summary of the invention

[0004] The utility model aims to overcome the shortcomings of the above-mentioned traditional distribution box design and provides a product for combing wires and preventing the wires from falling off.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A comprehensive distribution box includes a cabinet body and a plurality of equally spaced mounting rails installed in the cabinet body, a plurality of wire harness plates with adjustable spacing are arranged below and above the mounting rails, the wire harness plates are provided with a plurality of equally spaced downwardly rotatable blocking plates for preventing the wires from escaping; a first spring sheet is arranged below the blocking plate for fixing the wires.

[0007] Preferably, a plurality of fixing grooves with equal spacing are provided on both sides of the cabinet from top to bottom.

[0008] Preferably, second spring sheets are provided on both sides of the cable tie plate and act on the side walls of the fixing groove to connect and fix the cable tie plate to the fixing groove.

[0009] Preferably, the wire harness plate is provided with a plurality of equally spaced wire accommodating cavities, the wire accommodating cavities are provided with a pressure-bearing surface and a supporting portion, a limiting portion is provided on one side of the top of the wire accommodating cavity, and the wire accommodating cavity is also provided with a groove.

[0010] Preferably, one end of the blocking plate is hinged to one side of the wire accommodating cavity, and the blocking plate is provided with a torsion spring, one end of the torsion spring abuts against the supporting portion, and the other end abuts against the blocking plate, so that the blocking plate abuts against the limiting portion, and a chamfer is provided at the wire entrance of the blocking plate.

[0011] Preferably, the first elastic sheet is inserted into the groove and is connected and fixed to the wire-containing cavity by interference fit. The first elastic sheet is provided with a bending portion and acts on the pressure-bearing surface.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model adapts to the wiring spacing between electrical equipment through a wire harness plate with adjustable spacing, a single wire corresponds to a wire accommodating cavity, and multiple wires can be combed through multiple wire accommodating cavities to avoid confusion between the wires, so that during maintenance, it is convenient for maintenance personnel to quickly find the electrical equipment connected to the wires according to the wires; when the wires pass through the blocking plate, the blocking plate is prevented from turning upward by the limiting part, thereby preventing the wires from escaping from the wire accommodating cavity; and the wires are fixed by the first spring sheet to prevent the wires from being entangled with adjacent wires during bending, connection and installation, so that the product has the advantages of combing the wires and preventing the wires from escaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of a comprehensive distribution box of the utility model;

[0016] Figure 2 It is a schematic diagram of the side cross-sectional structure of a cabinet of a comprehensive power distribution box of the utility model;

[0017] Figure 3 This is a structural schematic diagram of a wire harness plate of a comprehensive distribution box of the utility model;

[0018] Figure 4 This is a schematic diagram of the side cross-sectional structure of a wire harness plate of a comprehensive distribution box of the utility model;

[0019] Figure 5 For this utility model Figure 4 A partial structure enlarged view of detail A of a comprehensive distribution box;

[0020] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0021] Figure numerals: 1, cabinet; 2, mounting rail; 3, wire harness plate; 4, blocking plate; 5, first spring sheet; 6, second spring sheet; 11, fixing groove; 31, wire cavity; 32, pressure-bearing surface; 33, supporting part; 34, limiting part; 35, groove; 41, torsion spring; 42, chamfered corner; 51, bending part. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0023] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are 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 direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0024] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0025] Reference example Figures 1 to 5 A comprehensive power distribution box includes a cabinet 1, and a plurality of equally spaced mounting rails 2 installed in the cabinet 1, a plurality of wire harness plates 3 with adjustable spacing are arranged below and above the mounting rails 2, and the wire harness plates 3 are provided with a plurality of equally spaced downwardly rotatable blocking plates 4 for preventing the wires from escaping; a first spring plate 5 is arranged below the blocking plate 4 for fixing the wires;

[0026] It is worth mentioning that a plurality of equally spaced fixing grooves 11 are provided on both sides of the cabinet 1 from top to bottom, and the fixing grooves 11 are provided for the spacing of the separating wire harness plates 3;

[0027] It is worth mentioning that second spring pieces 6 are provided on both sides of the harness plate 3, and act on the side walls of the fixing groove 11, so that the harness plate 3 is connected and fixed to the fixing groove 11. The second spring pieces 6 release the elastic force, so that the harness plate 3 is pressed against one side of the fixing groove 11, thereby achieving a fixing effect. The height of the harness plate 3 is designed to be low, medium, or high according to customer needs, so that the wire cavity 31 has upper and lower positions, which is convenient for the wires to pass through the upper and lower wire settings and increase recognition. Please refer to the attached Figure 2 As shown;

[0028] It is worth mentioning that the wire harness plate 3 is provided with a plurality of equally spaced wire accommodating cavities 31, the wire accommodating cavity 31 is provided with a pressure-bearing surface 32 and a supporting portion 33, a limiting portion 34 is provided on one side of the top of the wire accommodating cavity 31, and the wire accommodating cavity 31 is also provided with a groove, the wire accommodating cavity 31 provides a containing space for the spring sheet and the first spring sheet 5, the pressure-bearing surface 32 bears the elastic force of the bending portion 51, the supporting portion 33 provides support for the torsion spring 41, the limiting portion 34 prevents the blocking plate 4 from rotating upward, and prevents the wire from leaving the wire accommodating cavity 31, and the groove provides support for the first spring sheet 5;

[0029] It is worth mentioning that one end of the blocking plate 4 is hinged to one side of the wire accommodating cavity 31, and the blocking plate 4 is provided with a torsion spring 41, one end of the torsion spring 41 abuts against the support portion 33, and the other end abuts against the blocking plate 4, so that the blocking plate 4 abuts against the limiting portion 34, and a chamfer 42 is provided at the wire entrance of the blocking plate 4, and the torsion spring 41 resets the blocking plate 4 after rotation, and the chamfer 42 guides the wire to smoothly enter the wire accommodating cavity 31;

[0030] It is worth mentioning that the first elastic sheet 5 is inserted into the groove and is connected and fixed to the wire containing cavity 31 by interference fit. The first elastic sheet 5 is provided with a bending portion 51 and acts on the pressure-bearing surface 32 .

[0031] The use principle of the utility model is now described as follows:

[0032] Example 1

[0033] The wire is placed between the rounded corner 42 and the entrance of the wire-accommodating cavity 31, and downward pressure is applied to the wire, so that the wire drives the blocking plate 4 to rotate downward, and the torsion spring 41 stores energy. As the blocking plate 4 rotates, a gap is generated between the blocking plate 4 and the wire-accommodating cavity 31 through which the wire can pass. When the wire passes through the gap, the torsion spring 41 releases its elastic force, so that the blocking plate 4 is reset and abuts against the limiting portion 34, thereby preventing the wire from leaving the wire-accommodating cavity 31.

[0034] Continue to apply downward pressure on the wire to expand the distance between the bending portion 51 and the pressure-bearing surface 32, and store energy in the bending portion 51 until the wire enters the distance. The bending portion 51 releases the force and presses the wire against the pressure-bearing surface 32, thereby completing the bundling and fixing of the wire.

[0035] Example 2

[0036] The blocking plate 4 is pressed down to form a gap between the blocking plate 4 and the side wall of the wire accommodating cavity 31 to allow the wire to escape, and the wire is pulled upward to make the wire leave the wire accommodating cavity 31 through the gap, thereby completing the removal of the wire.

[0037] The above design scheme can enable the product to achieve the advantages of combing the wires and preventing the wires from falling off.

[0038] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An integrated power distribution box, comprising a cabinet (1), and a plurality of equally spaced mounting rails (2) mounted in the cabinet (1), characterized in that: A plurality of wire harness plates (3) with adjustable spacing are provided below and above the mounting guide rail (2); the wire harness plates (3) are provided with a plurality of blocking plates (4) with equal spacing and which can be rotated downwards, so as to prevent the wires from escaping; a first spring sheet (5) is provided below the blocking plate (4) for fixing the wires.

2. The integrated distribution box according to claim 1, characterized in that: A plurality of fixing grooves (11) with equal spacing are arranged on both sides of the cabinet (1) from top to bottom.

3. The integrated distribution box according to claim 2, characterized in that: Second spring sheets (6) are provided on both sides of the cable tie plate (3) and act on the side walls of the fixing groove (11) so that the cable tie plate (3) and the fixing groove (11) are connected and fixed.

4. The integrated distribution box according to claim 1, characterized in that: The wire catching plate (3) is provided with a plurality of wire accommodating cavities (31) at equal intervals, the wire accommodating cavity (31) is provided with a pressure-bearing surface (32) and a supporting portion (33), a limiting portion (34) is provided on one side of the top of the wire accommodating cavity (31), and the wire accommodating cavity (31) is also provided with a groove (35).

5. The integrated distribution box according to claim 4, characterized in that: One end of the blocking plate (4) is hinged to one side of the wire accommodating cavity (31); the blocking plate (4) is provided with a torsion spring (41); one end of the torsion spring (41) abuts against the supporting portion (33) and the other end abuts against the blocking plate (4), so that the blocking plate (4) abuts against the limiting portion (34); and a chamfered corner (42) is provided at a wire entrance of the blocking plate (4).

6. The integrated distribution box according to claim 5, characterized in that: The first spring piece (5) is inserted into the groove (35) and is connected and fixed to the wire-containing cavity (31) by means of interference fit. The first spring piece (5) is provided with a bent portion (51) and acts on the pressure-bearing surface (32).

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