Split type modularized installation low-voltage power distribution cabinet

Abstract

The utility model discloses a split type modularized installation low-voltage power distribution cabinet which comprises a low-voltage power distribution cabinet body, the front side of the low-voltage power distribution cabinet body is provided with a cabinet door, the upper side of the low-voltage power distribution cabinet body is fixedly connected with a motor, the inner side of the low-voltage power distribution cabinet body is provided with an installation unit, and the installation unit comprises a fixed track. The fixed rails are fixedly connected to the inner sides of the left end and the right end of the low-voltage power distribution cabinet body, lifting frames are arranged on the inner sides of the fixed rails on the left side and the right side, lifting grooves are formed in the outer sides of the fixed rails, lifting blocks are slidably connected to the inner sides of the lifting grooves, and the lifting blocks are fixedly connected with the lifting frames. By arranging the fixed track, the lifting groove, the lifting block, the lifting frame, the mounting hole II, the mounting transverse plate, the mounting plate, the screw rod and the motor, the screw rod is conveniently controlled to rotate, the mounting plate on the lifting frame is controlled to descend, a worker can conveniently install electrical equipment at the high position of the cabinet body, and the operation is simple.

Description

Technical Field

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

[0002] Low voltage distribution cabinet is a kind of power system used in AC 50Hz, rated voltage 380V, mainly used for power conversion and control of power, lighting and power distribution. It can effectively perform tasks such as power distribution, control, metering and cable connection.

[0003] There are various electrical components and equipment installed inside the low-voltage distribution cabinet. These electrical components and equipment are installed with bolts during installation. Since the height of the distribution cabinet is higher than 1.8 meters, workers with a height of less than 1.8 meters need to use tools when installing the equipment, which makes it convenient for workers to install it at a high position in the distribution cabinet, making the installation troublesome. Utility Model Content

[0004] In order to overcome the disadvantage of the prior art that the power distribution cabinet is inconvenient to install at a high place, one of the purposes of the utility model is to provide a split modular installation low-voltage power distribution cabinet.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a split modular installation low-voltage power distribution cabinet, comprising a low-voltage power distribution cabinet body, a cabinet door is arranged on the front side of the low-voltage power distribution cabinet body, a motor is fixedly connected to the upper side of the low-voltage power distribution cabinet body, and an installation unit is arranged on the inner side of the low-voltage power distribution cabinet body;

[0006] The installation unit includes a fixed rail, which is fixedly connected to the inner sides of the left and right ends of the low-voltage distribution cabinet. A lifting frame is provided on the inner sides of the fixed rails on the left and right sides. A lifting groove is provided on the outer side of the fixed rail. A lifting block is slidably connected to the inner side of the lifting groove. The lifting block is fixedly connected to the lifting frame. A screw is rotatably connected between the upper and lower inner walls of the low-voltage distribution cabinet. A plurality of mounting holes are provided on the front side of the lifting frame. A mounting cross plate is provided on the front side of the lifting frame. A mounting plate is provided on the outer side of the mounting cross plate. Bolts are provided between the mounting cross plate and the lifting frame.

[0007] According to the split-type modular installation low-voltage power distribution cabinet, the screw is threadedly connected to the lifting block, and the output end of the motor is fixedly connected to the upper end of the screw, so as to facilitate the control of the installation plate to move up and down.

[0008] According to the split-type modular installation low-voltage power distribution cabinet, the rear side of the installation plate is fixedly connected with a plurality of plug rods, the outer side of the plug rods is provided with through holes, the inner side of the installation horizontal plate is provided with a moving groove, the front side of the installation horizontal plate is provided with a slide groove and a plurality of plug holes, the inner side of the slide groove is slidably connected with a moving block, the side of the moving block close to the plug rod is fixedly connected with a connecting rod, the front side of the installation horizontal plate is fixedly connected with a front block, a spring is fixedly connected between the front block and the moving block, and the plug hole is adapted to the plug rod. It is convenient and quick to install and disassemble the installation plate.

[0009] According to the split-type modular installation low-voltage distribution cabinet, control grooves are opened on the upper and lower sides of the movable block, the inner side of the control groove is slidably connected to the control block, the outer side of the control block is fixedly connected to the movable frame, and the front side of the movable frame is fixedly connected to the U-shaped plate.

[0010] According to the split-type modular installation low-voltage power distribution cabinet, the connecting rod is adapted to the through hole.

[0011] According to the split-type modular installation low-voltage distribution cabinet, side blocks are fixedly connected to the outer sides of the fixed rails on the left and right sides, and bottom cross plates are arranged on the front sides of the side blocks on the left and right sides, and a plurality of installation holes are opened on the front side of the bottom cross plate.

[0012] According to the split-type modular installation low-voltage power distribution cabinet, a third installation hole is opened on the front side of the installation plate.

[0013] According to the split-type modular installation low-voltage power distribution cabinet, the low-voltage power distribution cabinet body is made of stainless steel material.

[0014] Beneficial Effects

[0015] By providing a fixed track, a lifting groove, a lifting block, a lifting frame, two mounting holes, a mounting cross plate, a mounting plate, a screw and a motor, it is convenient to control the rotation of the screw and control the lowering of the mounting plate on the lifting frame, which is convenient for workers to install electrical equipment at high places in the cabinet and is easy to operate.

[0016] By providing a mounting cross plate, a slide groove, a movable groove, an insertion rod, a perforation, a connecting rod, a movable block, a front block and a spring, the mounting plate can be quickly installed and disassembled by pulling the movable block. The operation is simple and convenient for workers to install electrical equipment.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 This is the overall three-dimensional structural diagram of a split-type modular installation low-voltage power distribution cabinet of the utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of an installation unit in a split-type modular installation low-voltage power distribution cabinet of the utility model;

[0021] Figure 3 It is a partial three-dimensional structural diagram of an installation unit in a split-type modular installation low-voltage power distribution cabinet of the utility model;

[0022] Figure 4 This is a sectional three-dimensional structural diagram of a horizontal plate installed in a split modular low-voltage power distribution cabinet of the utility model;

[0023] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0024] Figure 6 This is a three-dimensional structural diagram of a connecting rod in a split modular installation low-voltage power distribution cabinet of the utility model;

[0025] Figure 7 The utility model is a three-dimensional structural diagram of a mounting plate in a split modular low-voltage power distribution cabinet.

[0026] Legend:

[0027] 1. Low-voltage power distribution cabinet; 2. Motor; 3. Cabinet door; 4. Mounting unit; 401. Fixed track; 402. Side block; 403. Bottom horizontal plate; 404. Mounting hole one; 405. Lifting slot; 406. Screw; 407. Lifting block; 408. Lifting frame; 409. Mounting hole two; 410. Mounting horizontal plate; 411. Bolt; 412. Mounting plate; 413. Mounting hole three; 414. Moving slot; 415. Socket; 416. Slide; 417. Moving block; 418. Front block; 419. Spring; 420. Connecting rod; 421. Control slot; 422. Control block; 423. Moving frame; 424. U-shaped plate; 425. Plug; 426. Perforation. DETAILED DESCRIPTION

[0028] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0029] Reference Figure 1 - Figure 7A split modular installation low-voltage distribution cabinet comprises a low-voltage distribution cabinet body 1, a cabinet door 3 is arranged on the front side of the low-voltage distribution cabinet body 1, a motor 2 is fixedly connected to the upper side of the low-voltage distribution cabinet body 1, and an installation unit 4 is arranged on the inner side of the low-voltage distribution cabinet body 1. The low-voltage distribution cabinet body 1 is made of stainless steel material, and the installation unit 4 facilitates the staff to install electrical equipment at a high position of the cabinet body.

[0030] The installation unit 4 includes a fixed rail 401, which is fixedly connected to the inner side of the left and right ends of the low-voltage distribution cabinet 1. A lifting frame 408 is arranged on the inner side of the fixed rails 401 on both sides. A lifting groove 405 is provided on the outer side of the fixed rail 401. A lifting block 407 is slidably connected to the inner side of the lifting groove 405. The lifting block 407 is fixedly connected to the lifting frame 408. A screw 406 is rotatably connected between the upper and lower inner walls of the low-voltage distribution cabinet 1. A plurality of mounting holes 409 are arranged on the front side of the lifting frame 408. A mounting cross plate 410 is provided on the front side of the lifting frame 408. A mounting plate 412 is provided on the outer side of the mounting cross plate 410. Bolts 411 are arranged between the mounting cross plate 410 and the lifting frame 408. The outer sides of the fixed rails 401 on both sides are fixedly connected to the side Block 402, the front sides of the left and right side blocks 402 are provided with bottom cross plates 403, the front sides of the bottom cross plates 403 are provided with a plurality of mounting holes 404, the screw rod 406 is threadedly connected with the lifting block 407, the output end of the motor 2 is fixedly connected with the upper end of the screw rod 406, the motor 2 is started, the motor 2 drives the screw rod 406, the screw rod 406 drives the lifting block 407 to descend, the lifting block 407 drives the lifting frame 408 to descend, the lifting frame 408 drives the installation cross plate 410 to descend, the installation cross plate 410 drives the installation plate 412 to descend, so that the installation plate 412 is located at a low place, which is convenient for the staff to install electrical equipment on the installation plate 412 through the mounting hole three 413. After the installation is completed, the motor 2 is controlled to reverse, so that the installation plate 412 rises to a high place, which is convenient for the rapid installation of electrical equipment at a high place of the cabinet.

[0031] A plurality of plug rods 425 are fixedly connected to the rear side of the mounting plate 412, and a through hole 426 is provided on the outer side of the plug rod 425. A moving groove 414 is provided on the inner side of the mounting cross plate 410. A sliding groove 416 and a plurality of plug holes 415 are provided on the front side of the mounting cross plate 410. A moving block 417 is slidably connected to the inner side of the sliding groove 416. A connecting rod 420 is fixedly connected to the side of the moving block 417 close to the plug rod 425. A front block 418 is fixedly connected to the front side of the mounting cross plate 410, and a spring 426 is fixedly connected between the front block 418 and the moving block 417. 19, the jack 415 is adapted to be arranged with the plug rod 425, the upper and lower sides of the moving block 417 are provided with a control groove 421, the inner side of the control groove 421 is slidably connected with the control block 422, the outer side of the control block 422 is fixedly connected with the moving frame 423, the front side of the moving frame 423 is fixedly connected with the U-shaped plate 424, the connecting rod 420 is adapted to be arranged with the through hole 426, and the front side of the mounting plate 412 is provided with a mounting hole 413. When installing the electrical equipment, due to the narrow space in the cabinet, the mounting plate 412 is removed at this time, and the mounting plate 412 is installed. After the electrical equipment is installed on the mounting plate 412, the mounting plate 412 is installed in the cabinet for easy installation. When the mounting plate 412 is disassembled, the U-shaped plate 424 is first pulled, and the U-shaped plate 424 drives the moving frame 423 to move, and the moving frame 423 drives the moving block 417 to move, and the moving block 417 drives the connecting rod 420 to move, so that the connecting rod 420 is separated from the plug rod 425. At this time, the moving block 417 compresses the spring 419. At this time, in order to prevent the connecting rod 420 from resetting, the U-shaped plate 424 is pressed backward to make the U-shaped plate 4 24 moves backward, and the U-shaped plate 424 contacts the front block 418, so that the U-shaped plate 424 is equivalent to a hook hooking the moving block 417 to prevent the connecting rod 420 from resetting, and then the mounting plate 412 can be directly removed. When installing the mounting plate 412, the insertion rod 425 on the mounting plate 412 is inserted into the insertion hole 415, and then the U-shaped plate 424 is pulled to separate the U-shaped plate 424 from the front block 418. At this time, under the action of the spring 419, the connecting rod 420 passes through the insertion rod 425 through the through hole 426, so that the mounting plate 412 is quickly installed.

[0032] Working principle: When in use, the staff first starts the motor 2 and controls the screw 406 to rotate. Under the action of the lifting block 407, the lifting frame 408 and the mounting cross plate 410, it is convenient to control the mounting plate 412 to drop to the bottom, so that the staff can quickly install electrical equipment at a high place in the cabinet. When it is necessary to install electrical equipment, the mounting plate 412 is first removed. During removal, the U-shaped plate 424 is moved horizontally to separate the connecting rod 420 from the plug rod 425, and then the U-shaped plate 424 is pressed backward to make the U-shaped plate 424 contact with the front block 418, so as to limit the moving block 417. Then the mounting plate 412 is directly and quickly removed, and then the plug rod 425 is inserted into the socket 415. Then the U-shaped plate 424 is pulled, and under the action of the spring 419, the connecting rod 420 is connected to the plug rod 425, so that the mounting plate 412 is quickly installed, which is convenient for the installation of electrical equipment and simple to operate.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A split modular installation low-voltage power distribution cabinet, characterized in that: It comprises a low-voltage power distribution cabinet (1), wherein a cabinet door (3) is arranged on the front side of the low-voltage power distribution cabinet (1), a motor (2) is fixedly connected to the upper side of the low-voltage power distribution cabinet (1), and an installation unit (4) is arranged on the inner side of the low-voltage power distribution cabinet (1); The installation unit (4) comprises a fixed rail (401), wherein the fixed rail (401) is fixedly connected to the inner side of the left and right ends of the low-voltage power distribution cabinet (1), and the inner sides of the fixed rails (401) on the left and right sides are both provided with lifting frames (408), and the outer side of the fixed rail (401) is provided with a lifting groove (405), and the inner side of the lifting groove (405) is slidably connected with a lifting block (407), and the lifting block (407) is fixedly connected to the lifting frame (408), and a screw rod (406) is rotatably connected between the upper and lower inner walls of the low-voltage power distribution cabinet (1), and a plurality of mounting holes (409) are provided on the front side of the lifting frame (408), and a mounting horizontal plate (410) is provided on the front side of the lifting frame (408), and a mounting plate (412) is provided on the outer side of the mounting horizontal plate (410), and bolts (411) are provided between the mounting horizontal plate (410) and the lifting frame (408).

2. A split type modular installation low voltage power distribution cabinet according to claim 1, characterized in that: The screw rod (406) is threadedly connected to the lifting block (407), and the output end of the motor (2) is fixedly connected to the upper end of the screw rod (406).

3. A split type modular installation low voltage power distribution cabinet according to claim 1, characterized in that: The rear side of the mounting plate (412) is fixedly connected to a plurality of insertion rods (425), the outer side of the insertion rods (425) is provided with a through hole (426), the inner side of the mounting cross plate (410) is provided with a moving groove (414), the front side of the mounting cross plate (410) is provided with a slide groove (416) and a plurality of insertion holes (415), the inner side of the slide groove (416) is slidably connected to a moving block (417), the side of the moving block (417) close to the insertion rod (425) is fixedly connected to a connecting rod (420), the front side of the mounting cross plate (410) is fixedly connected to a front block (418), a spring (419) is fixedly connected between the front block (418) and the moving block (417), and the insertion holes (415) are adapted to fit the insertion rods (425).

4. A split type modular installation low voltage power distribution cabinet according to claim 3, characterized in that: The upper and lower sides of the moving block (417) are both provided with control grooves (421); the inner side of the control groove (421) is slidably connected to a control block (422); the outer side of the control block (422) is fixedly connected to a moving frame (423); and the front side of the moving frame (423) is fixedly connected to a U-shaped plate (424).

5. A split type modular installation low voltage power distribution cabinet according to claim 3, characterized in that: The connecting rod (420) is adapted to fit the through hole (426).

6. A split type modular installation low voltage power distribution cabinet according to claim 1, characterized in that: The outer sides of the fixed rails (401) on the left and right sides are fixedly connected with side blocks (402), the front sides of the side blocks (402) on the left and right sides are provided with bottom transverse plates (403), and the front side of the bottom transverse plates (403) is provided with a plurality of mounting holes (404).

7. A split type modular installation low voltage power distribution cabinet according to claim 1, characterized in that: A third mounting hole (413) is provided on the front side of the mounting plate (412).

8. The split-type modular installation low-voltage power distribution cabinet according to claim 1, characterized in that: The low-voltage power distribution cabinet (1) is made of stainless steel.

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