Split control cabinet suitable for elevator engineering

Abstract

The utility model relates to the technical field of elevator engineering, and discloses a split control cabinet suitable for elevator engineering, which comprises a cabinet body, a partition plate fixedly mounted in the cabinet body, two groups of mounting bins formed by the inner walls of the two sides of the cabinet body and the two sides of the partition plate, mounting plates slidably mounted in the mounting bins, and a circuit board fixedly mounted at the top end of the upper surface of each mounting plate. A movable groove is formed in the bottom end of the mounting bin, a sliding groove is formed in the side, away from the movable groove, of the bottom end of the mounting bin, a mounting groove is fixedly formed in the side bottom end of the cabinet body, a micro driving mechanism is fixedly mounted in the mounting groove, a lead screw is fixedly mounted at the axis of the micro driving mechanism, and a movable plate is mounted on the peripheral face of the lead screw in a threaded mode. A ventilation groove is formed in the side edge of the cabinet body, a frame is fixedly installed on the outer side of the cabinet body, a dust separation plate is fixedly installed in the frame, multiple sets of exhaust strips are arranged on the side edge of the dust separation plate, and inclined plates are fixedly installed on the outer sides of the exhaust strips.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator engineering, in particular to a split control cabinet suitable for elevator engineering. Background Art

[0002] The elevator engineering control cabinet is the core part of the elevator system, responsible for the operation control and signal processing of the elevator. The existing elevator engineering control cabinet has a small internal space, and it is often necessary to lean sideways to enter during maintenance, which causes great inconvenience to maintenance personnel. At the same time, the existing control cabinet generally needs to open a heat dissipation slot for heat dissipation. During the heat dissipation process, the heat dissipation slot easily allows external dust to enter the control cabinet, which makes it inconvenient to clean the interior of the control cabinet. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a split control cabinet suitable for elevator projects, which has the advantages of improving the convenience of maintenance by separating and classifying internal electronic units and removing devices for classified electronic units, and reducing the effect of dust entering the cabinet through ventilation slots, thereby solving the above-mentioned technical problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a split control cabinet suitable for elevator engineering, including a cabinet body, a partition plate fixedly installed inside the cabinet body, two sets of mounting bins formed by the inner walls on both sides of the cabinet body and the two sides of the partition plate, a mounting plate slidably installed inside the mounting bin, a circuit board is fixedly installed on the top of the upper surface of the mounting plate, a movable groove is opened at the bottom end of the mounting bin, and a sliding groove is opened on the side of the bottom away from the movable groove, a mounting groove is fixedly installed at the bottom end of the cabinet side, a micro-drive mechanism is fixedly installed inside the mounting groove, a screw rod is fixedly installed at the axis of the micro-drive mechanism, a movable plate is threadedly installed on the outer circumference of the screw rod, a sliding block is fixedly installed at the bottom end of the mounting plate, a ventilation groove is opened on the side of the cabinet body, and a frame is fixedly installed on the outside, a dust screen is fixedly installed inside the frame, an exhaust strip is opened on the side of the dust screen, and an inclined plate is fixedly installed on the outside of the exhaust strip.

[0007] Preferably, two groups of circuit boards are provided.

[0008] Through the above technical solution, the control system inside the control cabinet is first classified and connected through two sets of circuit boards, so that the overall internal electronic units are separated. When a failure occurs in the control cabinet, only the corresponding circuit board needs to be repaired, thereby improving the convenience of maintenance.

[0009] Preferably, a group of movable grooves are opened at the bottom end of each group of the mounting bins, two groups of the micro-driving mechanisms are provided, and a group of screw rods are fixedly installed at the axis, the other end of the screw rods is rotatably connected to one end inside the corresponding movable groove, and the top end of the movable plate is fixedly connected to the bottom end of the mounting plate.

[0010] Through the above technical solution, the micro-drive mechanism drives the screw to rotate, and the rotation of the screw drives the corresponding movable plate to move linearly, so that the movable plate drives the corresponding mounting plate to slide, so that the mounting plate extends from the inside of the corresponding mounting bin, which is convenient for maintenance of the upper components of the mounting plate. There is no need for personnel to lean sideways into the control cabinet, which increases the convenience of maintenance.

[0011] Preferably, two groups of sliding grooves are provided on a side of the bottom end of each group of the installation bins away from the movable groove, and the interior of the sliding grooves is slidably connected to the outer peripheral surface of the corresponding sliding block.

[0012] Through the above technical solution, while the movable plate drives the mounting plate to move, the mounting plate drives the corresponding sliding block to slide inside the corresponding sliding groove, thereby increasing the stability of the movement of the mounting plate.

[0013] Preferably, two sets of ventilation slots are relatively opened on both sides of the cabinet body, two sets of frames are relatively arranged, and two sets of dust-shielding plates are fixedly installed inside, and each set of dust-shielding plates has multiple sets of exhaust strips on the sides.

[0014] Through the above technical solution, a large amount of heat will be emitted during the operation of the electronic components inside the control cabinet. The heat is discharged into the frame through the ventilation slots and then passes through the exhaust strip exhaust device. The top and sides of the exhaust strip are blocked by the inclined plate, so that only the ventilation channel at the bottom is reserved, thereby reducing the problem of external dust entering.

[0015] Compared with the prior art, the utility model provides a split control cabinet suitable for elevator engineering, which has the following beneficial effects:

[0016] 1. The utility model first classifies and connects the control system inside the control cabinet through two groups of circuit boards, so that the overall internal electronic units are separated. When a fault occurs in the control cabinet, only the corresponding circuit board needs to be repaired, thereby improving the convenience of maintenance. The micro-drive mechanism drives the screw to rotate, and the rotation of the screw drives the corresponding moving plate to move linearly, so that the moving plate drives the corresponding mounting plate to slide, so that the mounting plate extends from the inside of the corresponding mounting bin, which is convenient for repairing the upper components of the mounting plate. There is no need for personnel to lean sideways into the control cabinet, which increases the convenience of maintenance. While the moving plate drives the mounting plate to move, the mounting plate drives the corresponding slider to slide in the corresponding slide groove, thereby increasing the stability of the movement of the mounting plate.

[0017] 2. The utility model dissipates a large amount of heat during the operation of the electronic components inside the control cabinet. The heat is discharged into the frame through the ventilation slots and then discharged through the exhaust strip. The top and side of the exhaust strip are blocked by the inclined plate, so that only the ventilation channel at the bottom is reserved, thereby reducing the problem of external dust entering. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural diagram of the structural control cabinet of the utility model;

[0019] Figure 2 This is a three-dimensional disassembly diagram of the structure control cabinet of the utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the internal structure of the structure control cabinet of the utility model:

[0021] Figure 4 This is a schematic diagram of the disassembly of the internal structure of the structural control cabinet of the utility model;

[0022] Figure 5 It is a partial enlarged schematic diagram of the structural control cabinet of the utility model.

[0023] Among them: 1. Cabinet; 2. Partition; 3. Installation compartment; 4. Installation plate; 5. Circuit board; 6. Movable slot; 7. Slide slot; 8. Installation slot; 9. Micro drive mechanism; 10. Screw; 11. Moving plate; 12. Slider; 13. Ventilation slot; 14. Frame; 15. Dust-proof plate; 16. Exhaust strip; 17. Inclined plate. DETAILED DESCRIPTION

[0024] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0025] See also Figure 1-5A split control cabinet suitable for elevator engineering comprises a cabinet body 1, a partition plate 2 is fixedly installed inside the cabinet body 1, two sets of mounting chambers 3 are formed on the inner walls on both sides of the cabinet body 1 and the two sides of the partition plate 2, a mounting plate 4 is slidably installed inside the mounting chamber 3, a circuit board 5 is fixedly installed on the top of the upper surface of the mounting plate 4, a movable groove 6 is opened at the bottom end of the mounting chamber 3, and a sliding groove 7 is opened on the side of the bottom away from the movable groove 6, a mounting groove 8 is fixedly installed at the bottom end of the cabinet body 1, a micro-drive mechanism 9 is fixedly installed inside the mounting groove 8, a screw rod 10 is fixedly installed at the axis of the micro-drive mechanism 9, a movable plate 11 is threadedly installed on the outer circumference of the screw rod 10, a slider 12 is fixedly installed at the bottom end of the mounting plate 4, a ventilation groove 13 is opened on the side of the cabinet body 1, and a frame 14 is fixedly installed on the outside, a dust isolation plate 15 is fixedly installed inside the frame 14, an exhaust strip 16 is opened on the side of the dust isolation plate 15, and an inclined plate 17 is fixedly installed on the outside of the exhaust strip 16.

[0026] Specifically, two groups of circuit boards 5 are provided. The advantage is that, firstly, the control system inside the control cabinet is classified and connected through the two groups of circuit boards 5, so that the overall internal electronic units are separated, and when the control cabinet fails, only the corresponding circuit board 5 needs to be repaired, thereby improving the convenience of maintenance.

[0027] Specifically, a group of movable grooves 6 are provided at the bottom of each group of mounting bins 3, two groups of micro-drive mechanisms 9 are provided, and a group of screw rods 10 are fixedly installed at the axis, the other end of the screw rods 10 is rotatably connected to one end inside the corresponding movable groove 6, and the top of the movable plate 11 is fixedly connected to the bottom of the mounting plate 4. The advantage is that the screw rods 10 are driven to rotate by the micro-drive mechanism 9, and the rotation of the screw rods 10 drives the corresponding movable plate 11 to move linearly, so that the movable plate 11 drives the corresponding mounting plate 4 to slide, so that the mounting plate 4 extends from the inside of the corresponding mounting bin 3, which is convenient for maintenance of the upper components of the mounting plate 4, and there is no need for personnel to lean sideways into the control cabinet, which increases the convenience of maintenance.

[0028] Specifically, two groups of slide grooves 7 are provided on one side of the bottom of each group of mounting bins 3 away from the movable groove 6, and the inside of the slide groove 7 is slidably connected with the outer peripheral surface of the corresponding slider 12. The advantage is that when the movable plate 11 drives the mounting plate 4 to move, the mounting plate 4 drives the corresponding slider 12 to slide inside the corresponding slide groove 7, thereby increasing the stability of the movement of the mounting plate 4.

[0029] Specifically, two sets of ventilation slots 13 are relatively opened on both sides of the cabinet body 1, two sets of frames 14 are relatively set, and two sets of dust shielding plates 15 are fixedly installed inside, and multiple sets of exhaust strips 16 are opened on the sides of each set of dust shielding plates 15. The advantage is that a large amount of heat will be emitted during the operation of the electronic components inside the control cabinet, and this heat will be discharged from the inside of the frame 14 through the ventilation slots 13, and then discharged from the exhaust strips 16. The top and side of the exhaust strips 16 are blocked by the inclined plate 17, so that only the ventilation channel at the bottom is reserved, so as to reduce the problem of external dust entering.

[0030] When in use, firstly, the control system inside the control cabinet is classified and connected through two groups of circuit boards 5, so that the overall internal electronic units are separated. When the control cabinet fails, only the corresponding circuit board 5 needs to be repaired, thereby improving the convenience of maintenance. The micro-drive mechanism 9 drives the screw rod 10 to rotate, and the rotation of the screw rod 10 drives the corresponding movable plate 11 to move linearly, so that the movable plate 11 drives the corresponding mounting plate 4 to slide, so that the mounting plate 4 extends from the inside of the corresponding mounting bin 3, which is convenient for repairing the upper components of the mounting plate 4. There is no need for personnel to lean sideways into the control cabinet, which increases the convenience of maintenance. While the movable plate 11 drives the mounting plate 4 to move, the mounting plate 4 drives the corresponding slider 12 to slide inside the corresponding slide groove 7, thereby increasing the stability of the movement of the mounting plate 4. A large amount of heat will be dissipated during the operation of the electronic components inside the control cabinet. The heat is discharged into the frame 14 through the ventilation slot 13, and then discharged from the exhaust strip 16. The top and side of the exhaust strip 16 are blocked by the inclined plate 17, so that only the ventilation channel at the bottom is reserved, so as to reduce the problem of external dust entering.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A split control cabinet suitable for elevator engineering, comprising a cabinet body (1), characterized in that: A partition (2) is fixedly installed inside the cabinet (1), and two sets of installation chambers (3) are formed by the inner walls on both sides of the cabinet (1) and the two sides of the partition (2). A mounting plate (4) is slidably installed inside the mounting chamber (3), and a circuit board (5) is fixedly installed on the top of the upper surface of the mounting plate (4). A movable groove (6) is provided at the bottom end of the mounting chamber (3), and a sliding groove (7) is provided on the side of the bottom away from the movable groove (6). A mounting groove (8) is fixedly installed at the bottom end of the cabinet (1), and a micro drive is fixedly installed inside the mounting groove (8). The micro-drive mechanism (9) is provided with a screw rod (10) fixedly mounted at the axis of the micro-drive mechanism (9), a movable plate (11) is threadedly mounted on the outer peripheral surface of the screw rod (10), a slider (12) is fixedly mounted on the bottom end of the mounting plate (4), a ventilation slot (13) is provided on the side of the cabinet (1), and a frame (14) is fixedly mounted on the outside, a dust-proof plate (15) is fixedly mounted inside the frame (14), an exhaust strip (16) is provided on the side of the dust-proof plate (15), and an inclined plate (17) is fixedly mounted on the outside of the exhaust strip (16).

2. A split control cabinet suitable for elevator engineering according to claim 1, characterized in that: The circuit boards (5) are provided in two groups.

3. According to claim 1, a split control cabinet suitable for elevator engineering is characterized in that: A group of movable grooves (6) are provided at the bottom of each group of the installation bins (3), two groups of the micro-drive mechanisms (9) are provided, and a group of screw rods (10) are fixedly installed at the axis, the other end of the screw rods (10) is rotatably connected to one end inside the corresponding movable groove (6), and the top end of the movable plate (11) is fixedly connected to the bottom end of the installation plate (4).

4. According to claim 1, a split control cabinet suitable for elevator engineering is characterized in that: Two groups of slide grooves (7) are provided on the side of the bottom end of each group of the installation bins (3) away from the movable groove (6), and the interior of the slide grooves (7) is slidably connected to the outer peripheral surface of the corresponding sliding block (12).

5. The split control cabinet suitable for elevator engineering according to claim 1 is characterized in that: Two sets of ventilation slots (13) are provided on both sides of the cabinet body (1), and two sets of frames (14) are provided on both sides. Two sets of dust-shielding plates (15) are fixedly installed inside the frames, and multiple sets of exhaust strips (16) are provided on the sides of each set of dust-shielding plates (15).

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