Low-voltage power distribution cabinet

Abstract

The utility model relates to the technical field of low-voltage power distribution cabinet installation, and discloses a low-voltage power distribution cabinet, which is characterized in that an adjusting assembly is arranged in a low-voltage power distribution cabinet body, and an installation assembly is arranged on the adjusting assembly; when a switch is installed on the low-voltage power distribution cabinet body, the connecting plate is pulled upwards to drive the limiting column to move, at the moment, one end of the limiting column is separated from the interior of the limiting hole, the sliding block can move freely, then the connecting plate is rotated, the supporting plate abuts against the top of the connecting block, and the position of the limiting column is limited; according to the steps, the other limiting column is separated from the interior of the limiting hole and the position of the limiting column is limited, the pull rod can be pulled to drive the four sliding blocks to slide on the sliding rails at the same time, so that the position of the mounting plate is adjusted, a worker can conveniently mount the switch, and limitation of a narrow space in the low-voltage power distribution cabinet body is prevented; and the installation efficiency of workers is influenced.

Description

Technical Field

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

[0002] Low-voltage distribution panels are devices used for the distribution, control, and protection of electrical energy in low-voltage power systems. They are typically installed in distribution rooms within buildings, factories, commercial facilities, and other locations. They receive electrical energy from transformers and distribute it to various circuits and equipment. Low-voltage distribution panels typically consist of main electrical switches, circuit breakers, contactors, fuses, protective devices, and instrumentation. They can be customized to meet specific needs and applications to ensure safe and efficient operation of the power system.

[0003] The mounting frame of a traditional low-voltage distribution cabinet is usually fixed to the inside of the cabinet by screws. For some small low-voltage distribution cabinets, workers need to work in a narrow space when installing various switches. Due to space limitations, workers' movements are inconvenient and their installation efficiency is reduced. Therefore, a low-voltage distribution cabinet is proposed. Utility Model Content

[0004] The purpose of the present utility model is to provide a low-voltage distribution cabinet to solve the problem in the above background technology that the mounting frame of the traditional low-voltage distribution cabinet is usually fixed to the inside of the cabinet by screws. For some small low-voltage distribution cabinets, workers need to work in a small space when installing various switches. Due to space limitations, the workers will have difficulty in moving and the installation efficiency of the workers will be reduced.

[0005] To achieve the above object, the present invention provides the following technical solution: a low-voltage power distribution cabinet, comprising a low-voltage power distribution cabinet body, an adjustment component is provided inside the low-voltage power distribution cabinet body, and a mounting component is provided on the adjustment component;

[0006] The adjustment assembly includes two slide rails, two sliders and two connecting blocks. The two slide rails are fixedly connected to the upper and lower sides of the low-voltage distribution cabinet body. The slider is slidably connected to the top of the slide rails. The two connecting blocks are respectively fixedly connected to one end of the two sliders on the bottom side. The tops of the two connecting blocks are both movable through the limiting column. The outer side of the limiting column is located below the connecting block and is fixedly sleeved with a fixed plate. The outer side of the limiting column is located between the fixed plate and the connecting block and is movably sleeved with a telescopic spring. The top of the limiting column is installed with a connecting plate, and one side of the connecting plate is installed with a support plate.

[0007] Preferably, the above-mentioned mounting assembly includes a first mounting frame, a mounting plate and a second mounting frame, the two ends of the first mounting frame are respectively installed between two sliders on one side, the mounting plate is installed on one side of the first mounting frame, the two ends of the second mounting frame are respectively installed between the two sliders on one side and are located on the front side of the first mounting frame, and a protective cover is installed on one side of the second mounting frame.

[0008] Preferably, a plurality of limiting holes are provided on the top of the slide rail, the limiting holes match one end of the limiting column, and one end of the limiting column is inserted into the limiting hole.

[0009] Preferably, a cabinet door is hinged on one side of the low-voltage distribution cabinet body.

[0010] Preferably, a base is installed at the bottom of the low-voltage power distribution cabinet body, and a wiring hole is opened at the bottom of the base, and the wiring hole is connected to the low-voltage power distribution cabinet body.

[0011] Preferably, a pull rod is fixedly connected between the two sliding blocks on the bottom side, and the pull rod is located on the front side of the protective cover.

[0012] Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects: when the low-voltage distribution cabinet body is installing the switch, the utility model drives the limit column to move by pulling the connecting plate upwards. At this time, one end of the limit column is disengaged from the inside of the limit hole, so that the slider can move freely. Then, by rotating the connecting plate, the support plate is abutted against the top of the connecting block to limit the position of the limit column. According to the above steps, the other limit column is disengaged from the inside of the limit hole and its position is limited. Then, the pull rod can be pulled to drive the four sliders to slide on the slide rail at the same time, thereby adjusting the position of the mounting plate to facilitate the installation of the switch by the staff and prevent it from being restricted by the narrow space inside the low-voltage distribution cabinet body, affecting the installation efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the first mounting frame of the present utility model;

[0016] Figure 3 It is a right side structural schematic diagram of the present utility model;

[0017] Figure 4 For the utility model Figure 3 Schematic diagram of the enlarged structure of area A in the middle;

[0018] Figure 5 This is a schematic diagram of the pull rod structure of the present utility model.

[0019] Explanation of the accompanying symbols: 1. Low-voltage distribution cabinet body; 2. Cabinet door; 3. Base; 4. Cable hole; 5. Slide rail; 6. Slider; 7. First mounting bracket; 8. Mounting plate; 9. Second mounting bracket; 10. Protective cover; 11. Connecting block; 12. Limiting column; 13. Fixing plate; 14. Telescopic spring; 15. Connecting plate; 16. Support plate; 17. Limiting hole; 18. Pull rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0022] Example

[0023] In the prior art, the mounting frame of a traditional low-voltage distribution cabinet is usually fixed to the inside of the cabinet by screws. For some small low-voltage distribution cabinets, workers need to work in a narrow space when installing various switches. Due to space limitations, workers will have difficulty in moving, which reduces their installation efficiency.

[0024] See also Figure 1-5 The utility model provides a technical solution: a low-voltage power distribution cabinet, comprising a low-voltage power distribution cabinet body 1, an adjustment component is arranged inside the low-voltage power distribution cabinet body 1, and a mounting component is arranged on the adjustment component.

[0025] By setting up the adjustment component, it is convenient for the staff to install the switch, and prevent the staff from being restricted by the narrow space inside the low-voltage distribution cabinet body 1, which affects the installation efficiency of the staff; the adjustment component includes two slide rails 5, sliders 6 and two connecting blocks 11, the two slide rails 5 are fixedly connected to the upper and lower sides of the low-voltage distribution cabinet body 1, the slider 6 is slidably connected to the top of the slide rail 5, the two connecting blocks 11 are respectively fixedly connected to one end of the two sliders 6 on the bottom side, the tops of the two connecting blocks 11 are both movable through the limiting column 12, the outer side of the limiting column 12 is located below the connecting block 11 and is fixedly sleeved with a fixing plate 13, the outer side of the limiting column 12 is located between the fixing plate 13 and the connecting block 11 and is movably sleeved with a telescopic spring 14, the top of the limiting column 12 A connecting plate 15 is installed, a support plate 16 is installed on one side of the connecting plate 15, and a pull rod 18 is fixedly connected between the two sliders 6 on the bottom side, and the pull rod 18 is located on the front side of the protective cover 10; when the low-voltage distribution cabinet body 1 is installing the switch, the limit column 12 is driven to move by pulling the connecting plate 15 upwards. At this time, one end of the limit column 12 is disengaged from the inside of the limit hole 17, so that the slider 6 can move freely, and then the connecting plate 15 is rotated to make the support plate 16 contact the top of the connecting block 11, limiting the position of the limit column 12, and according to the above steps, the other limit column 12 is disengaged from the inside of the limit hole 17 and its position is limited, and then the pull rod 18 can be pulled to drive the four sliders 6 to slide on the slide rail 5 at the same time, thereby adjusting the position of the mounting plate 8.

[0026] By setting up a mounting assembly, the switch installed on the first mounting bracket 7 can be protected; the mounting assembly includes a first mounting bracket 7, a mounting plate 8 and a second mounting bracket 9, the two ends of the first mounting bracket 7 are respectively installed between the two sliders 6 on one side, the mounting plate 8 is installed on one side of the first mounting bracket 7, the two ends of the second mounting bracket 9 are respectively installed between the two sliders 6 on one side and are located on the front side of the first mounting bracket 7, and a protective cover plate 10 is installed on one side of the second mounting bracket 9. By installing the protective cover plate 10 on the second mounting bracket 9, a certain distance is maintained between the protective cover plate 10 and the switch, and holes are provided on the protective cover plate 10, which will not affect the normal use of the switch.

[0027] The top of the slide rail 5 is provided with several limiting holes 17, and the limiting holes 17 match one end of the limiting column 12 with each other. One end of the limiting column 12 is inserted into the inside of the limiting hole 17. After the adjustment is completed, the connecting plate 15 is rotated to make the support plate 16 disengage from the top of the connecting plate 15. At this time, the support plate 16 is released, and the limiting column 12 will be reset under the action of the force of the telescopic spring 14, so that the limiting column 12 is inserted into the inside of the limiting hole 17, thereby limiting the position of the mounting plate 8 and preventing the mounting plate 8 from moving when the staff installs the switch; a cabinet door 2 is hinged on one side of the low-voltage distribution cabinet body 1; the cabinet door 2 can prevent dust from entering and at the same time protect the switch inside the cabinet. A base 3 is installed at the bottom of the low-voltage distribution cabinet body 1, and a cable hole 4 is provided at the bottom of the base 3. The cable hole 4 is connected to the low-voltage distribution cabinet body 1, and the cable hole 4 can facilitate the installation of cables in the low-voltage distribution cabinet body 1.

[0028] Working principle or structural principle, by installing the protective cover plate 10 on the second mounting bracket 9, the switch installed on the first mounting bracket 7 can be protected, and the protective cover plate 10 is provided with holes, which will not affect the normal use of the switch. When the low-voltage distribution cabinet body 1 is installing the switch, the limit column 12 is driven to move inside the connecting block 11 by pulling the connecting plate 15 upward. At this time, one end of the limit column 12 is disengaged from the inside of the limit hole 17, so that the slider 6 can move freely. In this process, the telescopic spring 14 is compressed by force, and then the supporting plate 16 is moved to the top of the connecting block 11 by rotating the connecting plate 15, and the supporting plate 16 contacts the top of the connecting block 11 to limit the position of the limit column 12. According to the above steps, the other When the limit column 12 is disengaged from the inside of the limit hole 17 and its position is limited, the pull rod 18 can be pulled at this time, and the pull rod 18 can simultaneously drive the four sliders 6 to slide on the slide rail 5, thereby adjusting the position of the mounting plate 8 to facilitate the staff to install the switch and prevent it from being restricted by the narrow space inside the low-voltage distribution cabinet body 1, affecting the installation efficiency of the staff; after the adjustment is completed, the connecting plate 15 is rotated to make the support plate 16 disengage from the top of the connecting plate 15. At this time, the support plate 16 is released, and the limit column 12 will be reset under the action of the telescopic spring 14 force, so that the limit column 12 is inserted into the inside of the limit hole 17, thereby limiting the position of the mounting plate 8 and preventing the mounting plate 8 from moving when the staff installs the switch.

[0029] Those skilled in the art will appreciate that various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed, even if such combinations and / or combinations are not explicitly described in the present invention. In particular, various combinations and / or combinations of features described in the various embodiments and / or claims of the present invention may be employed without departing from the spirit and teachings of the present invention. All such combinations and / or combinations fall within the scope of the present invention.

Claims

1. A low-voltage power distribution cabinet, comprising a low-voltage power distribution cabinet body (1), characterized in that: An adjustment component is provided inside the low-voltage power distribution cabinet body (1), and a mounting component is provided on the adjustment component; The adjustment component comprises two slide rails (5), sliders (6) and two connecting blocks (11), the two slide rails (5) are fixedly connected to the upper and lower sides of the low-voltage distribution cabinet body (1), the sliders (6) are slidably connected to the top of the slide rails (5), the two connecting blocks (11) are respectively fixedly connected to one end of the two sliders (6) on the bottom side, the tops of the two connecting blocks (11) are movably penetrated by the limiting column (12), the outer side of the limiting column (12) is located below the connecting block (11) and is fixedly sleeved with a fixing plate (13), the outer side of the limiting column (12) is located between the fixing plate (13) and the connecting block (11) and is movably sleeved with a telescopic spring (14), the top of the limiting column (12) is installed with a connecting plate (15), and one side of the connecting plate (15) is installed with a support plate (16).

2. A low-voltage distribution cabinet according to claim 1, characterized in that: The mounting assembly comprises a first mounting frame (7), a mounting plate (8) and a second mounting frame (9), wherein the two ends of the first mounting frame (7) are respectively mounted between two sliders (6) on one side, the mounting plate (8) is mounted on one side of the first mounting frame (7), the two ends of the second mounting frame (9) are respectively mounted between the two sliders (6) on one side and are located in front of the first mounting frame (7), and a protective cover plate (10) is mounted on one side of the second mounting frame (9).

3. A low-voltage distribution cabinet according to claim 1, characterized in that: A plurality of limiting holes (17) are provided on the top of the slide rail (5), and the limiting holes (17) match one end of the limiting column (12), and one end of the limiting column (12) is inserted into the limiting hole (17).

4. A low-voltage distribution cabinet according to claim 1, characterized in that: A cabinet door (2) is hingedly connected to one side of the low-voltage distribution cabinet body (1).

5. A low-voltage distribution cabinet according to claim 1, characterized in that: A base (3) is installed at the bottom of the low-voltage power distribution cabinet body (1), and a wire arrangement hole (4) is opened at the bottom of the base (3), and the wire arrangement hole (4) is connected to the low-voltage power distribution cabinet body (1).

6. A low-voltage distribution cabinet according to claim 2, characterized in that: A pull rod (18) is fixedly connected between the two sliders (6) on the bottom side, and the pull rod (18) is located on the front side of the protective cover plate (10).

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