Wiring device of low-voltage power distribution cabinet

Abstract

The utility model discloses a low-voltage power distribution cabinet wiring device, and relates to the technical field of power equipment. A rotating cover is arranged on the outer side of the fixing box, a fixing strip is arranged in the fixing box and used for installing electrical components, a containing strip is arranged in the fixing box and used for collecting and arranging wires, a protective cover is arranged on the outer side of the containing strip and used for protecting the wires, and a sliding assembly is arranged on the outer side of the containing strip and used for sliding the wires. The fixing strip is used for limiting the protective cover, the fixing strip is connected with the fixing box, and a plurality of mounting grooves are formed in the outer side of the fixing strip. According to the utility model, through the arrangement of the accommodating strip, the sliding assembly and the protective cover, the matching of the groove, the connecting block, the guide groove, the spring, the fixed column, the connecting plate and the through groove is realized, so that the protective cover is fixed by adopting a clamping groove mode, and the mode of connecting by adopting a buckle mode is avoided; therefore, the buckle connected with the cover plate is easy to break off in the repeated disassembly and assembly process of the cover plate.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power equipment, in particular to a wiring device for a low-voltage power distribution cabinet. Background Art

[0002] Low voltage distribution cabinet is used to convert and control the power distribution system with rated current of 50Hz AC and rated voltage of 380V for power, lighting and distribution. This product has the characteristics of strong breaking capacity, good dynamic thermal stability, flexible electrical scheme, convenient combination, strong practicality and novel structure.

[0003] When a low-voltage distribution cabinet is in use, it is necessary to organize the internal connecting wires through a wiring device. At present, the covers of most wiring devices are connected by snap-on means. In actual use, when electrical components need to be repaired and replaced, the covers need to be removed to disassemble and assemble the wires connected to the electrical components. During the multiple disassembly and assembly of the covers, the connecting snaps are prone to breakage, causing the covers to loosen and fall off. Therefore, a wiring device for a low-voltage distribution cabinet is proposed. Utility Model Content

[0004] The utility model aims to solve the problem that the cover plate of the wiring device is connected by a buckle, and the buckles connected are easily broken during the multiple disassembly and assembly of the cover plate. The utility model provides a wiring device for a low-voltage distribution cabinet.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A low-voltage distribution cabinet wiring device, comprising:

[0007] A fixed box, wherein a rotating cover is provided on the outer side of the fixed box;

[0008] A fixing strip, arranged inside the fixing box, for mounting electrical components;

[0009] A containing bar, arranged inside the fixed box, for collecting and arranging the wires;

[0010] A protective cover, arranged outside the accommodating bar, for protecting the wires;

[0011] The sliding assembly is arranged on the outside of the accommodating strip and is used to limit the position of the protective cover.

[0012] Furthermore, the fixing bar is connected to the fixing box, and a plurality of mounting grooves are provided on the outer side of the fixing bar.

[0013] Furthermore, the accommodating bar is arranged inside the fixed box, the accommodating bar is U-shaped, at least one guide groove and groove are provided on the outside of the accommodating bar, a sliding groove is provided inside the accommodating bar, and a fixing component for clamping the wire and a connecting piece for fixing the accommodating bar are also provided inside the accommodating bar.

[0014] Furthermore, the sliding assembly includes multiple connecting plates, each of the connecting plates has at least one connecting block on one side of the opposite surface, and the connecting block slides inside the groove, a spring is provided on the outside of the connecting block, and the spring is connected to the accommodating bar, and a plurality of through grooves are provided on the outside of the connecting plate, and the through grooves correspond to the guide grooves.

[0015] Furthermore, the protective cover corresponds to the accommodating bar, and fixing posts are arranged at positions on the protective cover corresponding to the guide slot and the through slot, and each of the fixing posts can be slidably extended into the guide slot and the through slot respectively.

[0016] Furthermore, the fixing assembly includes a plurality of support plates, a sliding block is provided on one side of the support plate, and the sliding block is adapted to the sliding groove, and a plurality of fixing clips are provided on the other side of the support plate, and fixing pads are provided inside the plurality of fixing clips.

[0017] Furthermore, the fixing pad is made of rubber.

[0018] The beneficial effects of the utility model are as follows:

[0019] The utility model realizes the coordination of the groove, the connecting block, the guide groove, the spring, the fixing column, the connecting plate and the through groove through the arrangement of the accommodating strip, the sliding assembly and the protective cover, so as to fix the protective cover by means of the card slot, thereby avoiding the method of connecting by means of the snap buckle, which may cause the connecting snap buckle to be easily broken during the multiple disassembly and assembly of the cover plate.

[0020] By setting the fixing components, the supporting plate, the sliding block, the fixing clip and the fixing pad are coordinated to neatly arrange the wires, avoid chaotic stacking of the wires, and facilitate quick sorting and searching of the wires during maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 This is an enlarged view of the fixed box of the utility model;

[0023] Figure 3 This is an enlarged view of the accommodation strip of the utility model;

[0024] Figure 4 This is an enlarged view of the fixing strip of the utility model;

[0025] Figure 5 This is an enlarged view of the protective cover of the utility model;

[0026] Figure 6 It is a partial cross-sectional view of the connection plate of the utility model;

[0027] Figure 7 It is a partial cross-sectional view of the accommodation strip of the utility model;

[0028] Figure 8 This utility model Figure 7 A magnified view of part A;

[0029] Figure numerals: 1. fixed box; 101. rotating cover; 2. protective cover; 201. fixed column; 3. fixed bar; 301. mounting groove; 4. accommodating bar; 401. groove; 402. guide groove; 403. sliding groove; 5. sliding assembly; 501. connecting plate; 502. through groove; 503. connecting block; 504. spring; 6. fixed assembly; 601. support plate; 602. sliding block; 603. fixing clip; 604. fixing pad; 7. connecting piece. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] like Figures 1 to 8 As shown, a wiring device for a low-voltage distribution cabinet comprises a fixed box 1, a fixed bar 3, a receiving bar 4, a protective cover 2 and a sliding assembly 5. A rotating cover 101 is provided on the outside of the fixed box 1. The fixed bar 3 is arranged inside the fixed box 1. The fixed bar 3 is used to install electrical components. The receiving bar 4 is arranged inside the fixed box 1. The receiving bar 4 is used to collect and organize wires. The protective cover 2 is buckled on the outside of the receiving bar 4. The protective cover 2 is used to protect the wires. The sliding assembly 5 is arranged on the outside of the receiving bar 4. The sliding assembly 5 is used to limit the protective cover 2. No less than one fixed bar 3 and receiving bar 4 are arranged inside the fixed box 1. The sliding assembly 5 and the protective cover 2 are respectively provided on the outside of the receiving bar 4. When in use, the electrical components are first installed on the fixed bar 3, and then the connecting wires are placed in the receiving bar 4 for storage. After the storage is completed, the wires in the receiving bar 4 are protected with the cooperation of the sliding assembly 5 and the protective cover 2 to prevent the wires from being damaged by collision. At the same time, the wires are collected to ensure the cleanliness of the inside of the fixed box 1.

[0032] The fixing bar 3 is connected to the fixing box 1, and a plurality of mounting grooves 301 are provided on the outer side of the fixing bar 3. When installing the electrical components, the positions of the electrical components are adjusted by the cooperation of the mounting grooves 301 and the fixing bar 3, so that the installation positions of the electrical components can be adjusted according to the requirements.

[0033] The accommodation bar 4 is arranged inside the fixed box 1, and the accommodation bar 4 is U-shaped. At least one guide groove 402 and a groove 401 are arranged on the outside of the accommodation bar 4, and a sliding groove 403 is arranged inside the accommodation bar 4. A fixing assembly 6 for clamping the wire and a connecting member 7 for fixing the accommodation bar 4 are also arranged inside the accommodation bar 4. The accommodation bar 4 and the fixed box 1 are connected by the connecting member 7. The connecting member 7 can directly adopt a countersunk bolt. The connection method of the connecting member 7 and the fixed box 1 can be a threaded connection or a snap connection. At least one groove 401 and a guide groove 402 are respectively provided on both sides of the accommodation bar 4. The guide groove 402 is L-shaped, and the end of the vertical part of the guide groove 402 close to the horizontal part is inclined in the direction away from the groove 401. When in use, the wires connected to the electrical components are collected by the accommodation bar 4 to ensure the beautiful arrangement of the wires inside the fixed box 1, and it is convenient to find the wires during maintenance. In this embodiment, the grooves 401 and the guide grooves 402 are provided at both ends of each side of the accommodation bar 4.

[0034] The sliding assembly 5 includes a connecting plate 501 distributed on both sides of the accommodating bar 4, connecting blocks 503 are provided at both ends of the connecting plate 501, and the connecting blocks 503 slide inside the groove 401, a spring 504 is provided on the outside of the connecting block 503, and the spring 504 is connected to the accommodating bar 4, the spring 504 is arranged on the side of the connecting block 503 away from the guide groove 402, the two ends of the connecting plate 501 are connected to the connecting blocks 503 on the corresponding sides, the connecting block 503 slides inside the groove 401, a through groove 502 is provided on the outside of the connecting plate 501, the through groove 502 is aligned with the top of the guide groove 402, when in use, the protective cover 2 is limited and guided by the cooperation of the connecting plate 501, ensuring that the protective cover 2 is more stable when in use, and at the same time facilitating the installation and removal of the protective cover 2.

[0035] The protective cover 2 is buckled on the accommodating bar 4, and a fixing column 201 is provided on the inner wall of the protective cover 2, wherein the corresponding positions of the protective cover 2 with the guide groove 402 and the through groove 502 are provided with fixing columns 201, and each fixing column 201 is slidably arranged in the guide groove 402 and the through groove 502, respectively. When the wires are collected inside the accommodating bar 4, firstly, the fixing columns 201 inside the protective cover 2 are aligned with the through groove 502 and the guide groove 402, respectively, and then the protective cover 2 is pressed to make the fixing column 201 slide to the bottom of the through groove 502, and at the same time, another fixing column 201 moves along the guide groove 402. Since the vertical part of the guide groove 402 is sloped, the movable fixing column 201 slides inside the through groove 502 and drives the connecting plate 501 to move, so that the connecting plate 501 pulls up the spring 504 through the connecting block 503, and when the fixing column 201 moves to the turning point of the guide groove 402, the protective cover 2 is released, and after releasing the protective cover When the fixing post 201 moves to the corner of the guide groove 402, the protective cover 2 is pulled outward, so that the fixing post 201 slides out from the guide groove 402, thereby completing the removal of the protective cover 2, thereby improving the convenience of connecting the protective cover 2 and the accommodating bar 4. When the protective cover 2 is buckled onto the outside of the accommodating bar 4 , both sides of the protective cover 2 are elastically deformed to ensure that the fixing column 201 can slide into the guiding groove 402 and the through groove 502 respectively.

[0036] The fixing assembly 6 includes multiple support plates 601, a sliding block 602 is provided on one side of the support plate 601, and the sliding block 602 is adapted to the sliding groove 403, and multiple fixing clips 603 are provided on the other side of the support plate 601, and multiple fixing clips 603 are provided with fixing pads 604 inside. The fixing clips 603 are elastic. When in use, the wires are inserted into the fixing pads 604 for neat arrangement to avoid the accumulation of wires inside the accommodating strip 4. The sliding block 602 cooperates with the sliding groove 403 to adjust the spacing of the support plates 601, so as to facilitate the quick search of the wires in subsequent use.

[0037] The fixing pad 604 is made of rubber material, and the rubber fixing pad 604 protects the wire to prevent the wire from directly contacting the fixing clip 603 to cause surface damage of the wire and cause a short circuit, thereby ensuring stability during use.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A low voltage distribution cabinet wiring device, characterized in that include: A fixed box (1), wherein a rotating cover (101) is provided on the outside of the fixed box (1); A fixing strip (3) is arranged inside the fixing box (1) and is used for installing electrical components; A containing bar (4) is arranged inside the fixed box (1) and is used to collect and organize the wires; A protective cover (2) is arranged outside the accommodating strip (4) and is used to protect the wire; A sliding assembly (5), arranged outside the accommodating strip (4), and used for limiting the position of the protective cover (2); The accommodating bar (4) is arranged inside the fixing box (1), the accommodating bar (4) is U-shaped, at least one guide groove (402) and a groove (401) are arranged on the outside of the accommodating bar (4), a sliding groove (403) is arranged inside the accommodating bar (4), and a fixing component (6) for clamping the wire and a connecting piece (7) for fixing the accommodating bar (4) are also arranged inside the accommodating bar (4).

2. A low voltage distribution cabinet wiring device according to claim 1, characterized in that: The fixing strip (3) is connected to the fixing box (1), and a plurality of mounting grooves (301) are provided on the outer side of the fixing strip (3).

3. A low voltage distribution cabinet wiring device according to claim 1, characterized in that: The sliding assembly (5) comprises a plurality of connecting plates (501), each of the connecting plates (501) being provided with at least one connecting block (503) on one side of the opposite surface, and the connecting block (503) slides inside the groove (401), a spring (504) is provided on the outside of each connecting block (503), and the spring (504) is connected to the accommodating bar (4), and a plurality of through grooves (502) are provided on the outside of the connecting plate (501), and the through grooves (502) correspond to the guide grooves (402).

4. A low voltage distribution cabinet wiring device according to claim 3, characterized in that: The protective cover (2) corresponds to the accommodating bar (4), and fixed columns (201) are provided at positions on the protective cover (2) corresponding to the guide groove (402) and the through groove (502), and each of the fixed columns (201) can be slidably extended into the guide groove (402) and the through groove (502).

5. A low voltage distribution cabinet wiring device according to claim 1, characterized in that: The fixing assembly (6) comprises a plurality of support plates (601), a sliding block (602) being provided on one side of the support plate (601), and the sliding block (602) being adapted to the sliding groove (403), a plurality of fixing clips (603) being provided on the other side of the support plate (601), and fixing pads (604) being provided inside the plurality of fixing clips (603).

6. A low voltage distribution cabinet wiring device according to claim 5, characterized in that: The fixing pad (604) is made of rubber.

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