Elevator control cabinet for easy maintenance

Abstract

The utility model discloses an elevator control cabinet that is easy to maintain, and relates to the technical field of control cabinets. The elevator control cabinet that is easy to maintain includes the elevator control cabinet; an adjustment component includes a first connection block, a driving motor is fixedly connected to the left end of the first connection block, a bidirectional threaded rod is fixedly connected to the output end of the driving motor, two first sliding blocks are threadedly sleeved on the surface of the bidirectional threaded rod, a second connection block is fixedly connected to the rear surface of the elevator control cabinet, a fixed rod is fixedly connected inside the second connection block, two second sliding blocks are slidably sleeved on the surface of the fixed rod, and an elevator control cabinet side plate is slidably connected to the inner wall of the elevator control cabinet, and the space required for maintenance is conveniently expanded through the movement of the two elevator control cabinet side plates, reducing the difficulty of maintenance in a small space, and performing maintenance in a sufficient space can avoid misoperation or damage that may be caused by space limitations, improve maintenance efficiency, and enhance maintenance safety.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an elevator control cabinet which is easy to maintain. Background Art

[0002] The elevator control cabinet is a device used to control the operation of the elevator. Generally, the elevator control cabinet is placed in the elevator machine room. The elevator control cabinet without a machine room is placed in the shaft. The control cabinet is composed of a sheet metal frame structure and bolts. The elevator control cabinet contains contactors, capacitors, relays, resistors, signal relays, rectifiers and transformers.

[0003] During the maintenance process, the elevator control cabinet is generally narrow, and the elevator control cabinet can only be repaired by opening the door of the control cabinet. The space available is limited, which is not convenient for repairing the elevator control cabinet and easily affects the maintenance efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an elevator control cabinet that is easy to maintain, which can solve the problem that during the maintenance process, the general elevator control cabinet is relatively narrow, and the elevator control cabinet can only be maintained by opening the door of the control cabinet, and the space available is limited, which makes it inconvenient to maintain the elevator control cabinet and easily affects the maintenance efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elevator control cabinet that is easy to maintain, comprising an elevator control cabinet;

[0006] An adjusting component, the adjusting component is arranged at the rear side of the elevator control cabinet, and the adjusting component comprises a first connecting block, and the first connecting block is fixedly connected to the rear side surface of the elevator control cabinet;

[0007] The left end of the first connecting block is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a bidirectional threaded rod, the surface of the bidirectional threaded rod is threadedly sleeved with two first sliding blocks, and the two first sliding blocks are both slidably connected to the first connecting block;

[0008] The rear surface of the elevator control cabinet is fixedly connected with a second connection block, the interior of the second connection block is fixedly connected with a fixed rod, the surface of the fixed rod is slidably sleeved with two second sliding blocks, and the two second sliding blocks are slidably connected with the second connection block;

[0009] Wherein, the inner wall of the elevator control cabinet is slidably connected with the side plate of the elevator control cabinet.

[0010] Preferably, a control cabinet door is hinged on the front side of the elevator control cabinet side panel, and two slide grooves are provided on the inner wall of the elevator control cabinet;

[0011] Among them, rollers are respectively installed on one side of the upper and lower ends of the side plate of the elevator control cabinet close to the corresponding slide groove.

[0012] Preferably, a first ventilation slot is provided on the surface of the side plate of the elevator control cabinet, and a plurality of heat dissipation plates are fixedly connected to the inner wall of the first ventilation slot;

[0013] Wherein, a second filter is fixedly connected to the surface of the elevator control cabinet side panel close to the first ventilation slot, and an illumination lamp is fixedly connected to the inside of the elevator control cabinet side panel.

[0014] Preferably, a second ventilation slot is provided at the upper end of the elevator control cabinet, and a cooling fan is fixedly installed inside the second ventilation slot;

[0015] Wherein, a first filter is fixedly connected to the outer surface of the elevator control cabinet close to the second ventilation slot.

[0016] Preferably, there are two side panels of the elevator control cabinet, which are symmetrically arranged inside the elevator control cabinet;

[0017] Among them, the two elevator control cabinet side panels are respectively connected to the corresponding first sliding block and second sliding block.

[0018] Preferably, a mounting plate is fixedly connected to the inner wall of the elevator control cabinet, a plurality of mounting grooves are provided on the surface of the mounting plate, and the number of the mounting plates is multiple.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) The elevator control cabinet that is easy to maintain can expand the space required for maintenance by moving the two elevator control cabinet side panels. The larger maintenance space means that maintenance personnel can enter and operate more easily, reducing the difficulty of maintenance in a small space. Maintenance in sufficient space can avoid misoperation or injury that may be caused by space limitations, improve maintenance efficiency, and enhance maintenance safety.

[0021] (2) The elevator control cabinet, which is easy to maintain, facilitates the circulation of air inside the elevator control cabinet by means of the heat dissipation plate and the heat dissipation fan, and facilitates the heat dissipation inside the elevator control cabinet. The first filter and the second filter are used to filter external dust to prevent dust from entering the elevator control cabinet and affecting the operation of elevator components, thereby improving the heat dissipation effect of the elevator control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 This is a schematic diagram of the structure of an elevator control cabinet that is easy to maintain according to the utility model;

[0024] Figure 2 This is a schematic diagram of the first connection block of the utility model;

[0025] Figure 3 This is a schematic diagram of the installation plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the second connecting block of the utility model.

[0027] Figure numerals: 1. elevator control cabinet; 2. elevator control cabinet side panel; 3. control cabinet door; 4. first filter; 5. second filter; 6. first connecting block; 7. second connecting block; 8. bidirectional threaded rod; 9. first sliding block; 10. drive motor; 11. slide groove; 12. first ventilation groove; 13. heat sink; 14. fixing rod; 15. second sliding block; 16. second ventilation groove; 17. cooling fan; 18. roller; 19. lighting; 20. mounting plate; 21. mounting groove. 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] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 invention.

[0030] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0031] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0032] See also Figure 1-4The utility model provides a technical solution: an elevator control cabinet that is easy to maintain, including an elevator control cabinet 1, an adjustment component, and the adjustment component is arranged on the rear side of the elevator control cabinet 1. The adjustment component includes a first connecting block 6, and the first connecting block 6 is fixedly connected to the rear surface of the elevator control cabinet 1. The left end of the first connecting block 6 is fixedly connected to a drive motor 10, and the output end of the drive motor 10 is fixedly connected to a bidirectional threaded rod 8. The surface of the bidirectional threaded rod 8 is threadedly sleeved with two first sliding blocks 9, and the two first sliding blocks 9 are both slidably connected to the first connecting block 6. The rear surface of the elevator control cabinet 1 is fixedly connected with a second connecting block 7, and the interior of the second connecting block 7 is fixedly connected with a fixed rod 14. The surface of the fixed rod 14 is slidably sleeved with two second sliding blocks 15, and the two second sliding blocks 15 are both slidably connected to the second connecting block 7. The inner wall of the elevator control cabinet 1 is slidably connected with an elevator control cabinet side panel 2.

[0033] The front side of the elevator control cabinet side panel 2 is hinged with a control cabinet door 3, the inner wall of the elevator control cabinet 1 is provided with two slide grooves 11, and rollers 18 are respectively installed on one side of the upper and lower ends of the elevator control cabinet side panel 2 close to the corresponding slide grooves 11.

[0034] A first ventilation slot 12 is provided on the surface of the elevator control cabinet side panel 2, a plurality of heat sinks 13 are fixedly connected to the inner wall of the first ventilation slot 12, a second filter 5 is fixedly connected to the surface of the elevator control cabinet side panel 2 close to the first ventilation slot 12, and a lighting lamp 19 is fixedly connected to the interior of the elevator control cabinet side panel 2.

[0035] A second ventilation slot 16 is provided at the upper end of the elevator control cabinet 1 , a cooling fan 17 is fixedly installed inside the second ventilation slot 16 , and a first filter 4 is fixedly connected to the outer surface of the elevator control cabinet 1 near the second ventilation slot 16 .

[0036] There are two elevator control cabinet side panels 2 , which are symmetrically arranged inside the elevator control cabinet 1 , and the two elevator control cabinet side panels 2 are respectively connected to the corresponding first sliding block 9 and the second sliding block 15 .

[0037] A mounting plate 20 is fixedly connected to the inner wall of the elevator control cabinet 1 . A plurality of mounting grooves 21 are formed on the surface of the mounting plate 20 . There are a plurality of mounting plates 20 .

[0038] When using the elevator control cabinet, some elevator components used in the elevator are installed on the mounting plate 20 and fixed through the mounting groove 21, heat is dissipated through the first ventilation groove 12 and the second ventilation groove 16, and dust is filtered through the first filter 4 and the second filter 5 to prevent dust from entering the elevator control cabinet 1 and affecting the elevator components. The air flow inside the elevator control cabinet 1 is promoted by the cooling fan 17, and auxiliary heat dissipation is performed through the heat sink 13 to improve the heat dissipation effect.

[0039] When an elevator component fails, it is necessary to repair the elevator component. However, it is not convenient to repair the electrical components by only opening the control cabinet door 3. At this time, the drive motor 10 is started to drive the bidirectional threaded rod 8 to rotate, and the bidirectional threaded rod 8 drives the first sliding block 9 to slide inside the first connecting block 6. The first sliding block 9 drives the elevator control cabinet side panel 2 to move to both sides. The elevator control cabinet side panel 2 drives the corresponding second sliding block 15 to slide on the surface of the fixed rod 14 and the inner wall of the second connecting block 7. The elevator control cabinet side panel 2 drives the roller 18 to slide inside the corresponding slide groove 11, which is convenient for the elevator control cabinet side panel 2 to slide stably inside the elevator control cabinet 1, improves the stability of the elevator control cabinet side panel 2 when moving, and expands the space required for the maintenance of the elevator control cabinet 1, which is convenient for maintenance personnel to repair elevator components and improves maintenance efficiency.

[0040] In addition, the maintenance personnel turn on the lighting 19 for illumination during the maintenance process. Appropriate lighting can improve the visibility of the maintenance personnel. A bright lighting environment can reduce the risk of accidents, reduce the maintenance personnel's misoperation or misjudgment caused by insufficient light, and improve maintenance efficiency.

[0041] Furthermore, by moving the two elevator control cabinet side panels 2, it is convenient to expand the space required for maintenance. A larger maintenance space means that maintenance personnel can enter and operate more easily, reducing the difficulty of performing maintenance in a small space. Performing maintenance in a sufficient space can avoid misoperation or injury that may be caused by space limitations, improve maintenance efficiency, and enhance maintenance safety.

[0042] The heat sink 13 and the heat dissipation fan 17 facilitate the circulation of air inside the elevator control cabinet 1, which is convenient for heat dissipation inside the elevator control cabinet 1. The first filter 4 and the second filter 5 are used to filter external dust to prevent dust from entering the elevator control cabinet 1 and affecting the operation of elevator components, thereby improving the heat dissipation effect of the elevator control cabinet 1.

[0043] Working principle: When using the elevator control cabinet, some elevator components are installed on the mounting plate 20 and fixed through the mounting groove 21, heat is dissipated through the first ventilation groove 12 and the second ventilation groove 16, and dust is filtered through the first filter 4 and the second filter 5 to prevent dust from entering the elevator control cabinet 1 and affecting the elevator components. The air flow inside the elevator control cabinet 1 is promoted by the cooling fan 17, and auxiliary heat dissipation is performed through the heat sink 13 to improve the heat dissipation effect.

[0044] When an elevator component fails, it is necessary to repair the elevator component. However, it is not convenient to repair the electrical components by only opening the control cabinet door 3. At this time, the drive motor 10 is started to drive the bidirectional threaded rod 8 to rotate, and the bidirectional threaded rod 8 drives the first sliding block 9 to slide inside the first connecting block 6. The first sliding block 9 drives the elevator control cabinet side panel 2 to move to both sides. The elevator control cabinet side panel 2 drives the corresponding second sliding block 15 to slide on the surface of the fixed rod 14 and the inner wall of the second connecting block 7. The elevator control cabinet side panel 2 drives the roller 18 to slide inside the corresponding slide groove 11, which is convenient for the elevator control cabinet side panel 2 to slide stably inside the elevator control cabinet 1, improves the stability of the elevator control cabinet side panel 2 when moving, and expands the space required for the maintenance of the elevator control cabinet 1, which is convenient for maintenance personnel to repair elevator components and improves maintenance efficiency.

[0045] In addition, the maintenance personnel turn on the lighting 19 for illumination during the maintenance process. Appropriate lighting can improve the visibility of the maintenance personnel. A bright lighting environment can reduce the risk of accidents, reduce the maintenance personnel's misoperation or misjudgment caused by insufficient light, and improve maintenance efficiency.

[0046] 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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. The elevator control cabinet is easy to maintain, characterized by: It comprises an elevator control cabinet (1); An adjustment component, the adjustment component is arranged on the rear side of the elevator control cabinet (1), the adjustment component comprises a first connection block (6), and the first connection block (6) is fixedly connected to the rear side surface of the elevator control cabinet (1); The left end of the first connecting block (6) is fixedly connected to a driving motor (10), the output end of the driving motor (10) is fixedly connected to a bidirectional threaded rod (8), the surface of the bidirectional threaded rod (8) is threadedly sleeved with two first sliding blocks (9), and the two first sliding blocks (9) are both slidably connected to the first connecting block (6); The rear surface of the elevator control cabinet (1) is fixedly connected to a second connection block (7), the interior of the second connection block (7) is fixedly connected to a fixing rod (14), the surface of the fixing rod (14) is slidably sleeved with two second sliding blocks (15), and the two second sliding blocks (15) are both slidably connected to the second connection block (7); The inner wall of the elevator control cabinet (1) is slidably connected to a side panel (2) of the elevator control cabinet.

2. The elevator control cabinet that is easy to maintain according to claim 1 is characterized in that: A control cabinet door (3) is hingedly connected to the front side of the elevator control cabinet side panel (2), and two slide grooves (11) are provided on the inner wall of the elevator control cabinet (1); Wherein, rollers (18) are respectively installed on one side of the upper and lower ends of the elevator control cabinet side plate (2) close to the corresponding slide groove (11).

3. The elevator control cabinet easy to maintain according to claim 1 is characterized in that: A first ventilation slot (12) is provided on the surface of the elevator control cabinet side plate (2), and a plurality of heat dissipation plates (13) are fixedly connected to the inner wall of the first ventilation slot (12); A second filter (5) is fixedly connected to the surface of the elevator control cabinet side panel (2) close to the first ventilation slot (12), and a lighting lamp (19) is fixedly connected to the interior of the elevator control cabinet side panel (2).

4. The elevator control cabinet easy to maintain according to claim 1 is characterized in that: A second ventilation slot (16) is provided at the upper end of the elevator control cabinet (1), and a heat dissipation fan (17) is fixedly installed inside the second ventilation slot (16); Wherein, a first filter screen (4) is fixedly connected to the outer surface of the elevator control cabinet (1) close to the second ventilation slot (16).

5. The elevator control cabinet easy to maintain according to claim 1 is characterized in that: The elevator control cabinet side panels (2) are two in number and are symmetrically arranged inside the elevator control cabinet (1); The two elevator control cabinet side panels (2) are respectively connected to a corresponding first sliding block (9) and a second sliding block (15).

6. The elevator control cabinet easy to maintain according to claim 1, characterized in that: The inner wall of the elevator control cabinet (1) is fixedly connected with a mounting plate (20), a surface of the mounting plate (20) is provided with a plurality of mounting grooves (21), and the number of the mounting plates (20) is plural.

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