Low voltage cabinet cable arrangement device

Abstract

The utility model relates to the technical field of low-voltage cabinets, and in particular to a cable arranging device for a low-voltage cabinet, comprising an outer tube and a card slot, wherein an inner tube is movably inserted inside the outer tube, and one end of the inner tube extends to the outside of the outer tube, and one end of the outer tube is provided with a fastening bolt for fixing the inner tube, and the side walls of the outer tube and the inner tube are both provided with openings along their length directions, and both sides of the openings are provided with a plurality of positioning holes at equal intervals along their length directions, and a plurality of the card slots are fixed to the positioning holes by a card connection structure, and by providing an outer tube, an inner tube and a fastening bolt, and a plurality of card slots are adjustably installed on the outer tube and the inner tube through the card connection structure and the positioning holes, the device can be installed inside low-voltage cabinets of different sizes, and the number and installation position of the card slots can be adjusted according to installation requirements, and the utility model has strong practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of low-voltage cabinets, in particular to a cable arranging device for a low-voltage cabinet. Background Art

[0002] Low-voltage cabinets are products used to convert and configure electrical energy. They are suitable for power plants, petroleum, chemical, metallurgy, textile, high-rise buildings and other industries for power transmission, distribution and power conversion. In the prior art, low-voltage cabinets are used to place and manage a variety of electrical instruments, switches, etc., which are connected through circuit cables. The cables are often tied with cable ties to prevent the cables from being interlaced in the low-voltage cabinet to improve its aesthetics.

[0003] In the Chinese Patent Literature Library, a patent with authorization announcement number CN220710862U discloses a cable arrangement structure and a low-voltage cabinet cable arrangement device. Different cables are arranged by setting a cable arrangement seat and a clamping plate, and the cable arrangement seat is fixed by setting two push plates with adjustable spacing. During actual use, the clamping plate is concentrated on the cable arrangement seat, and the cables of electrical components on both sides may not be well stored and fixed. Summary of the invention

[0004] The purpose of the utility model is to provide a low-voltage cabinet cable arrangement device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a low-voltage cabinet cable arranging device, comprising an outer tube and a card slot, the inner tube is movably inserted inside the outer tube, and one end of the inner tube extends to the outside of the outer tube, and one end of the outer tube is provided with a fastening bolt for fixing the inner tube, and the side walls of the outer tube and the inner tube are both provided with openings along their length directions, and both sides of the openings are provided with a plurality of positioning holes at equal intervals along their length directions, and the plurality of card slots are fixed to the positioning holes by a card connection structure.

[0006] Furthermore, a limiting baffle for limiting the position of the inner tube is provided inside the outer tube along its length direction.

[0007] Furthermore, anti-skid rubber pads are fixed to the ends of the outer tube and the inner tube that are away from each other.

[0008] Furthermore, the slot is a strip structure with a C-shaped cross section.

[0009] Furthermore, the card slot includes a base plate and a first clamping plate and a second clamping plate respectively fixed on both sides of one end of the base plate, and the first clamping plate and the second clamping plate are both C-shaped structures, and the opposite sides of the first clamping plate and the second clamping plate are fixedly connected to the base plate.

[0010] Furthermore, the clamping structure includes slide plates relatively slidably arranged at both ends of the clamping slot in the length direction, elastic support members connecting the two slide plates, and positioning rods respectively fixed to the opposite ends of the two slide plates, and the positioning rods match the positioning holes.

[0011] Furthermore, vertical plates are fixed to opposite ends of the slide plate, and the two vertical plates extend to the outsides of the two ends of the slot respectively.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting an outer tube, an inner tube and fastening bolts, and a number of card slots are adjustably installed on the outer tube and the inner tube through a card connection structure and positioning holes, the device can be installed inside low-voltage cabinets of different sizes, and the number and installation position of the card slots can be adjusted according to installation requirements, which is highly practical and can also reduce waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of Embodiment 1 of the present utility model;

[0014] Figure 2 This is a cross-sectional structural diagram of Embodiment 1 of the present utility model;

[0015] Figure 3 This is a schematic diagram of the three-dimensional structure of the clamping structure of Embodiment 1 of the utility model;

[0016] Figure 4 This is a schematic diagram of the card slot structure in Example 2 of the utility model.

[0017] In the figure: 1. outer tube; 101. limit baffle; 2. inner tube; 3. fastening bolt; 4. slot; 401. bottom plate; 402. first clamping plate; 403. second clamping plate; 5. clamping structure; 501. slide plate; 502. elastic support member; 503. positioning rod; 504. vertical plate; 6. positioning hole; 7. anti-slip rubber pad. DETAILED DESCRIPTION

[0018] 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. In the description of the utility model, it should be noted that the terms "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include at least one of the features. In order to make the terms "including" and any variations of them in the specification and claims of the utility model and the above-mentioned drawings, it is intended to cover non-exclusive inclusions.

[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0020] Example 1, please refer to Figure 1-3 The utility model provides an embodiment of a low-voltage cabinet cable arranging device, comprising an outer tube 1 and a card slot 4, wherein the inner tube 2 is movably inserted inside the outer tube 1, and one end of the inner tube 2 extends to the outside of the outer tube 1, and one end of the outer tube 1 is provided with a fastening bolt 3 for fixing the inner tube 2. Specifically, the outer tube 1 and the inner tube 2 are square tubes. By adjusting the insertion length of the inner tube 2, the overall length of the outer tube 1 and the inner tube 2 can be adjusted. The outer tube 1 and the inner tube 2 can be installed and fixed by abutting the opposite ends of the outer tube 1 and the inner tube 2 against the inner wall of the low-voltage cabinet. The structure is simple and practical, and the cost of the device is reduced. Furthermore, the ends of the outer tube 1 and the inner tube 2 that are away from each other are fixed with anti-skid rubber pads 7. When the anti-skid rubber pads 7 abut against the inner wall of the low-voltage cabinet, the friction force can be increased, thereby improving the firmness of the installation of the outer tube 1 and the inner tube 2.

[0021] The fastening bolt 3 is threadedly connected to the top end of the outer tube 1, and its bottom end extends to the inside of the outer tube 1. After adjusting the insertion length of the inner tube 2, the fastening bolt 3 can be rotated to push the inner tube 2 downward inside the outer tube 1 to fix it. The side walls of the outer tube 1 and the inner tube 2 are both provided with openings along their length directions. The inside of the outer tube 1 is provided with a limit baffle 101 along its length direction for limiting the inner tube 2. The limit baffle 101 is located on the upper and lower sides of the inner opening of the outer tube 1, abutting against the outside of the opening of the inner tube 2, and is used to limit the width direction of the inner tube 2.

[0022] A number of positioning holes 6 are arranged at equal intervals on both sides of the openings of the outer tube 1 and the inner tube 2 along their length direction, and a number of card slots 4 are fixed to the positioning holes 6 by a card structure 5. In this embodiment, the card slot 4 is a strip structure with a C-shaped cross-section, which has a certain elastic deformation ability and is convenient for card fixing of cables of different sizes. The card structure 5 is arranged on the side of the card slot 4 away from the opening.

[0023] The clamping structure 5 includes slide plates 501 relatively slidably arranged at both ends of the card slot 4 in the length direction, an elastic support member 502 connecting the two slide plates 501, and positioning rods 503 respectively fixed at the opposite ends of the two slide plates 501, the positioning rods 503 and the positioning holes 6 match each other, the slide plate 501 is specifically slidably connected to the back of the card slot 4 through a T-shaped slide rail, and the back of the card slot 4 is provided with a T-shaped slide groove matching the T-shaped slide rail, and the length of the T-shaped slide groove is less than the overall length of the card slot 4, the elastic support member 502 can be specifically a spring, and the upper and lower positions of the two positioning rods 503 are adjusted by compressing the spring or spring reset, so that they are inserted into or separated from the inside of the positioning hole 6, and the number of positioning holes 6 is provided in plurality, and the card slot 4 can be installed in different positions according to the position of the cable to meet different usage requirements;

[0024] Furthermore, vertical plates 504 are fixed to the opposite ends of the slide plate 501, and the two vertical plates 504 extend to the outer sides of the upper and lower ends of the slot 4 respectively. By pressing the two vertical plates 504, the positioning rod 503 can be simultaneously compressed downward to separate it from the positioning hole 6, thereby facilitating disassembly or adjustment of the position of the slot 4.

[0025] Working principle: During assembly, first adjust the length of the inner tube 2 inserted into the outer tube 1, so that the non-slip rubber pads 7 on both sides respectively press against the two sides of the low-voltage cabinet. After adjusting the length, rotate the fastening bolts 3 to tighten the inner tube 2 to fix it. Then, according to the position of the cable, install the card slot 4 at different positions of the outer tube 1 and the inner tube 2. Specifically, pinch the two vertical plates 504 toward the middle, so that the two slides 501 compress the elastic support member 502 toward the middle, and then push the two positioning rods 503 into the opening of the outer tube 1 or the inner tube 2, align with the positioning hole 6, and then release the vertical plates 504, so that the positioning rod 503 is reset to the upper and lower sides under the action of elasticity and inserted into the positioning hole 6 to fix the card slot 4. When in use, insert the cable into the card slot 4 to fix the cable and facilitate the search for the cable.

[0026] Example 2, please refer to Figure 4The difference between this embodiment and embodiment 1 is that the card slot 4 includes a base plate 401 and a first clamping plate 402 and a second clamping plate 403 respectively fixed on both sides of one end of the base plate 401, and the first clamping plate 402 and the second clamping plate 403 are both C-shaped structures, the first clamping plate 402 and the second clamping plate 403 are opened toward the base plate 401, and the first clamping plate 402 and the second clamping plate 403 are fixedly connected to the base plate 401 on the opposite side. When in use, the cable is inserted into the inner side from the connection gap between the first clamping plate 402 and the second clamping plate 403 and the base plate 401, which can prevent the cable from escaping from the inside of the card slot 4, and multiple cables can be fixed at the same time.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A low-voltage cabinet cable arrangement device, comprising an outer tube (1) and a card slot (4), characterized in that: The inner tube (2) is movably inserted into the inner part of the outer tube (1), and one end of the inner tube (2) extends to the outside of the outer tube (1). A fastening bolt (3) for fixing the inner tube (2) is provided at one end of the outer tube (1). The side walls of the outer tube (1) and the inner tube (2) are both provided with openings penetrating along their length directions, and a plurality of positioning holes (6) are provided at equal intervals on both sides of the openings along their length directions. The plurality of the clamping grooves (4) are clamped and fixed to the positioning holes (6) via a clamping structure (5).

2. The low-voltage cabinet cable arrangement device according to claim 1, characterized in that: A limiting baffle (101) for limiting the position of the inner tube (2) is arranged inside the outer tube (1) along its length direction.

3. The low-voltage cabinet cable arrangement device according to claim 1, characterized in that: Anti-slip rubber pads (7) are fixed to the ends of the outer tube (1) and the inner tube (2) that are away from each other.

4. The low-voltage cabinet cable arrangement device according to claim 1, characterized in that: The card slot (4) is a strip-shaped structure with a C-shaped cross section.

5. The low voltage cabinet cable arrangement device according to claim 1, characterized in that: The clamping slot (4) comprises a base plate (401) and a first clamping plate (402) and a second clamping plate (403) respectively fixed to both sides of one end of the base plate (401), wherein the first clamping plate (402) and the second clamping plate (403) are both C-shaped structures, and the opposite sides of the first clamping plate (402) and the second clamping plate (403) are fixedly connected to the base plate (401).

6. The low-voltage cabinet cable arrangement device according to claim 1, characterized in that: The clamping structure (5) comprises slide plates (501) relatively slidably arranged at both ends of the clamping slot (4) in the length direction, an elastic support member (502) connecting the two slide plates (501), and positioning rods (503) respectively fixed to opposite ends of the two slide plates (501), wherein the positioning rods (503) match the positioning holes (6).

7. The low-voltage cabinet cable arrangement device according to claim 6, characterized in that: The sliding plate (501) is fixed with a vertical plate (504) at opposite ends, and the two vertical plates (504) extend to the outside of the two ends of the slot (4) respectively.

Images