Parallel type waterproof control cabinet

Abstract

The utility model provides a parallel type waterproof control cabinet, which comprises a waterproof cabinet body and in-cabinet electric appliances, an installation space is formed in the waterproof cabinet body, the in-cabinet electric appliances are installed in the installation space, the in-cabinet electric appliances are arranged to be two groups of electric components for respectively controlling different elevators, two groups of installation positions are arranged in the installation space, and the installation positions are arranged in the installation space. And a group of electrical components is arranged in each mounting position, and each group of electrical components is in circuit connection with the elevator operation equipment. The parallel waterproof control cabinet is internally provided with two groups of mounting positions, each group of mounting positions is independently provided with one group of electrical components, and the electrical components are independently connected with running electrical appliances, so that the function that two elevators can work independently is achieved, the problem that the two elevators are in continuous faults is avoided, the product quality can be effectively improved, and the production cost is reduced. Meanwhile, the size of the control cabinet is effectively controlled, the purpose of parallel control on the integrated control cabinet is achieved, and the control cabinet can adapt to operation of an elevator with a machine room.

Description

Technical Field

[0001] This utility model relates to an improvement of an elevator control cabinet, specifically a parallel waterproof control cabinet. Background Technology

[0002] The elevator control cabinet is the main control equipment for elevator operation. The control cabinet is usually installed in conjunction with the elevator and needs to be installed in the elevator machine room or elevator shaft. In modern buildings, there are usually two or more elevators installed nearby. For the reliability of elevator operation, each elevator needs to be equipped with a separate control cabinet. However, the control cabinet will take up a lot of space for elevator installation, especially in the case of machine room-less elevators. Since there is no space for a machine room, the control cabinet must be installed in the elevator shaft. There are few installation foundations in the elevator shaft, making it even more inconvenient to arrange and install. Therefore, the structure of the control cabinet needs to be improved. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and to provide a parallel waterproof control cabinet.

[0004] The technical solution adopted by this utility model to solve the above problems is as follows: A parallel waterproof control cabinet includes a waterproof cabinet body and internal electrical components. An installation space is formed within the waterproof cabinet body, and the internal electrical components are installed within this space. These internal electrical components are configured as two sets of electrical components that control different elevators respectively. Two installation positions are provided within the installation space, each containing one set of electrical components. Each set of electrical components is connected to the circuitry of the elevator's operating equipment. The parallel waterproof control cabinet uses two sets of installation positions internally, with each position housing a separate set of electrical components. Each electrical component is individually connected to the operating electrical components, enabling the two elevators to operate independently. This avoids the problem of consecutive failures between the two elevators, effectively improving product quality while effectively controlling the size of the control cabinet. It achieves the goal of parallel control on an integrated control cabinet and can adapt to the operation of machine room elevators.

[0005] Furthermore, the waterproof cabinet includes a box body and a cabinet door. The box body is formed as a receiving structure extending in the height direction. The mounting positions are arranged vertically in the height direction, with a safety distance between the mounting positions. The two sets of mounting positions are arranged vertically in the height direction to adapt to the limited width distance but ample height distance in the shaft, providing sufficient installation space and effectively improving utilization.

[0006] Furthermore, the enclosure is constructed from sheet metal through bending and welding to form a closed, accommodating structure. The cabinet door is hinged to the enclosure and closes against it. The edges of the cabinet door are fitted with snap-fit ​​edges that tightly surround and fasten to the edges of the enclosure. Both the enclosure and the cabinet door are powder-coated with a rust-proof layer. The enclosure is waterproofed using sheet metal bending and welded seams to achieve reliable isolation. The tightly fitted edges of the cabinet door enhance the sealing effect when closed, effectively preventing direct liquid spray and providing excellent waterproofing.

[0007] Furthermore, the electrical components include an integrated control unit, contactors, main circuit terminals, circuit breakers, transformers, plug-in boards, and emergency electric handles, all arranged and installed in the mounting position, with the two sets of electrical components positioned identically relative to each other. The electrical components utilize a compact integrated unit, and other circuit equipment is also compactly arranged, improving the space utilization of the control cabinet and effectively reducing its size.

[0008] Furthermore, the exterior of the waterproof cabinet is equipped with a walkie-talkie and a light. Two sets of walkie-talkies and lights are provided, each corresponding to one of two sets of electrical components. The walkie-talkies and lights are fixed at a fixed height on the outer side of each set of electrical components. The walkie-talkies are used for communication during maintenance, and the lights are used for illumination during equipment inspection; both sets can operate independently.

[0009] Compared with the prior art, this utility model has the following advantages and effects: This design is an improvement on the structure of an elevator control cabinet, mainly a control cabinet that can be installed in parallel, suitable for installation in elevator shafts without machine rooms, effectively utilizing the limited space in the shaft, and facilitating installation. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the box and its internal structure.

[0011] Figure 2 This is a schematic diagram of the side structure of the box.

[0012] Figure 3 This is a structural diagram of the other side of the box.

[0013] Figure 4 This is a structural diagram of the cabinet door and its corresponding side.

[0014] In the diagram: 1. Waterproof cabinet, 2. Electrical appliances inside the cabinet, 3. Installation space, 4. Cabinet, 5. Cabinet door, 6. Edge trim, 7. Integrated control unit, 8. Contactor, 9. Main circuit terminal block, 10. Circuit breaker, 11. Transformer, 12. Plug-in board, 13. Emergency electric handle, 14. Walkie-talkie, 15. Lighting. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0016] A parallel waterproof control cabinet includes a waterproof cabinet body 1 and internal electrical components 2. An installation space 3 is formed inside the waterproof cabinet body 1, and the internal electrical components 2 are installed in the installation space 3. The internal electrical components 2 are configured to control two sets of electrical components for different elevators respectively. Two sets of installation positions are provided in the installation space 3, and each set of electrical components is installed in one of the installation positions. Each set of electrical components is connected to the circuit of the elevator operating equipment.

[0017] The waterproof cabinet 1 includes a box body 4 and a cabinet door 5. The box body 4 is formed into a receiving structure that extends in length in the height direction. The installation positions are arranged vertically in the height direction, and a safety distance is provided between the installation positions.

[0018] The cabinet 4 is made of metal sheet through bending and welding to form a closed housing structure. The cabinet door 5 is connected to the cabinet 4 by hinges and is set to close to the cabinet 4. The edge of the cabinet door 5 is provided with a snap edge 6, which surrounds and tightly fastens the edge of the cabinet 4. The surfaces of the cabinet 4 and the cabinet door 5 are both powder coated with an anti-rust layer.

[0019] The electrical components include a control unit 7, a contactor 8, a main circuit terminal block 9, a circuit breaker 10, a transformer 11, a plug-in board 12, and an emergency electric handle 13, which are arranged and installed in the mounting position, with the two sets of electrical components installed in the same relative position.

[0020] The exterior of the waterproof cabinet 1 is equipped with a walkie-talkie 14 and a lighting lamp 15. There are two sets of walkie-talkies 14 and lighting lamps 15, each corresponding to two sets of electrical components. The outer height of each set of walkie-talkies 14 and lighting lamps 15 is fixed and corresponds to different sets of electrical components.

[0021] Furthermore, it should be understood that although this specification describes the embodiments, not every embodiment contains only one independent technical solution. This description method is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A parallel type waterproof control cabinet, characterized in that: Parallel waterproof control cabinet includes waterproof cabinet body (1), the electrical appliance (2) in the cabinet, the waterproof cabinet body (1) is formed with installation space (3) in it, the electrical appliance (2) in the cabinet is installed in installation space (3), the electrical appliance (2) in the cabinet is set to control two groups of electrical components of different elevators respectively, two groups of installation positions are arranged in installation space (3), one group of electrical components is arranged in the installation position respectively, and each group of electrical components is connected with elevator operation equipment circuit respectively.

2. The parallel type waterproof control cabinet according to claim 1, characterized in that: The waterproof cabinet body (1) includes a box body (4) and a cabinet door (5), the box body (4) is shaped as an accommodation structure extending in the height direction, the installation positions are arranged in the height direction, and a safety distance is arranged between the installation positions.

3. The parallel type waterproof control cabinet according to claim 2, characterized in that: The box body (4) is formed into a closed accommodation structure by bending and welding of metal plate, the cabinet door (5) is connected to the box body (4) by a hinge and is oppositely arranged with the box body (4), the edge of the cabinet door (5) is provided with a buckle edge (6), the buckle edge (6) is tightly buckled around the edge of the box body (4), and the surfaces of the box body (4) and the cabinet door (5) are both formed with a rust-proof layer by plastic spraying.

4. The parallel type waterproof control cabinet according to claim 1, characterized in that: The electrical components include a control all-in-one machine (7), a contactor (8), a main circuit terminal (9), a circuit breaker (10), a transformer (11), a plug-in board (12) and an emergency electric handle (13), and are arranged in the installation positions, and the installation positions of the two groups of electrical components are the same.

5. The parallel type waterproof control cabinet according to claim 4, characterized in that: The waterproof cabinet body (1) is provided with interphones (14) and illuminating lamps (15) outside, the interphones (14) and the illuminating lamps (15) are provided with two groups and correspond to the two groups of electrical components respectively, and each group of interphones (14) and illuminating lamps (15) is fixedly arranged outside the electrical components of different groups respectively.

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