Elevator floor detection feedback device

Abstract

The utility model relates to the technical field of elevators, and discloses an elevator floor detection feedback device. According to the utility model, the floor detection feedback assembly comprises the floor identification sensor, one side of the floor identification sensor is provided with the gap shielding device, and when the floor identification sensor detects that the elevator car arrives at the specified floor and the elevator door is in a completely open state, the gap shielding device extends out; in the using process of an existing elevator, after the elevator reaches a certain floor, an elevator car door and an elevator shaft door are opened, and at the moment, a gap is formed between the elevator car door and the elevator shaft door; the problems that passengers are stumbled in the entering and exiting process, cart wheels of the passengers are clamped in gaps, or articles of the passengers fall into an elevator shaft through the gaps are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an elevator floor detection and feedback device. Background Art

[0002] An elevator is a fixed lifting device mainly used for vertical transportation between several specific floors in a building. It has a car that runs between at least two columns of rigid guide rails. Elevators have various uses and are designed and manufactured according to their specific working environments and safety requirements to meet the needs of different scenarios. Currently, common types of elevators include passenger elevators, freight elevators, medical elevators, sightseeing elevators, etc.

[0003] During the use of existing elevators, when the elevator reaches a certain floor, the elevator car door and the hoistway door open. At this time, there is a gap between the two doors, which may cause problems such as passengers tripping when entering and leaving, the wheels of passengers' carts getting stuck in the gap, or passengers' items falling into the elevator shaft through the gap.

[0004] Therefore, to solve such problems, we propose an elevator floor detection and feedback device. Content of the Utility Model

[0005] The purpose of the utility model is to provide an elevator floor detection and feedback device, aiming to solve the problems in the above background art. During the use of existing elevators, when the elevator reaches a certain floor, the elevator car door and the hoistway door open. At this time, there is a gap between the two doors, which may cause problems such as passengers tripping when entering and leaving, the wheels of passengers' carts getting stuck in the gap, or passengers' items falling into the elevator shaft through the gap.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: An elevator floor detection and feedback device includes an elevator car. A waiting area is arranged on one side of the elevator car. A floor detection and feedback component is arranged on the side of the waiting area close to the elevator car. The floor detection and feedback component includes a floor identification sensor, and a gap blocker is installed on one side of the floor identification sensor.

[0007] Preferably, the elevator car includes a car body. A car top cover is welded on one side of the car body. A car bottom plate is welded on the side of the car body away from the car top cover. A car door is arranged between the car top cover and the car bottom plate. An opening sensor is installed on the side of the car top cover close to the car door.

[0008] Preferably, the waiting area includes a waiting platform. An elevator shaft wall is fixedly connected above the waiting platform. An elevator shaft door is arranged on the side of the elevator shaft wall away from the waiting platform. An infrared sensor is installed on the side of the elevator shaft wall close to the elevator shaft door. A floor display screen is arranged on the side of the elevator shaft wall close to the waiting platform.

[0009] Preferably, a square groove is formed on one side of the waiting platform close to the elevator car, and the gap blocker is arranged in the square groove.

[0010] Preferably, the floor identification sensor includes a car position sensor which is fixedly connected to one side of the car bottom plate close to the waiting area, and a floor position sensor is arranged on one side of the car position sensor close to the waiting area. The floor position sensor is fixedly connected to one side of the waiting platform close to the elevator car.

[0011] Preferably, the gap blocker includes an electric cylinder, and a baffle plate is welded to the driving end of the electric cylinder.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the floor detection feedback assembly includes a floor identification sensor, and a gap blocker is installed on one side of the floor identification sensor. When the floor identification sensor detects that the elevator car reaches the specified floor and the elevator door is in a fully open state, the gap blocker will extend out to block the gap between the elevator car and the waiting area. Description of the Drawings

[0014] Figure 1 is a three-dimensional schematic diagram of an elevator floor detection feedback device proposed by the utility model Figure 1 ;

[0015] Figure 2 is a three-dimensional schematic diagram of the elevator car in an elevator floor detection feedback device proposed by the utility model;

[0016] Figure 3 is a three-dimensional schematic diagram of the waiting area in an elevator floor detection feedback device proposed by the utility model;

[0017] Figure 4 is a plan view of the waiting area and the gap blocker in an elevator floor detection feedback device proposed by the utility model;

[0018] Figure 5 is a plan view of the gap blocker in an elevator floor detection feedback device proposed by the utility model.

[0019] Legend Explanation:

[0020] 1. Elevator car; 11. Car body; 12. Car top cover; 13. Car bottom plate; 14. Car door; 15. Door opening sensor; 2. Waiting area; 21. Waiting platform; 211. Square groove; 22. Elevator shaft wall; 23. Elevator shaft door; 24. Infrared sensor; 25. Floor display screen; 3. Floor detection feedback component; 31. Floor identification sensor; 311. Car position sensor; 312. Floor position sensor; 32. Gap blocker; 321. Electric cylinder; 322. Baffle plate. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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 of the present invention. The terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0023] Please refer to Figures 1-4 , an embodiment provided by the present invention: an elevator floor detection feedback device, including an elevator car 1, a waiting area 2 is arranged on one side of the elevator car 1, a floor detection feedback component 3 is arranged on the side of the waiting area 2 close to the elevator car 1, the floor detection feedback component 3 includes a floor identification sensor 31, and a gap blocker 32 is installed on one side of the floor identification sensor 31. When the floor identification sensor 31 detects that the elevator car 1 reaches the specified floor and the elevator door is in a fully open state, the gap blocker 32 will extend out to block the gap between the elevator car 1 and the waiting area 2.

[0024] Please refer toFigure 2 The elevator car 1 includes a car body 11. One side of the car body 11 is welded with a car top cover 12, and the side of the car body 11 away from the car top cover 12 is welded with a car bottom plate 13. A car door 14 is arranged between the car top cover 12 and the car bottom plate 13. An opening sensor 15 is installed on the side of the car top cover 12 close to the car door 14. By setting the opening sensor 15, it monitors whether the car door 14 is in a fully open state.

[0025] Please refer to Figure 3 The waiting area 2 includes a waiting platform 21. An elevator shaft wall 22 is fixedly connected above the waiting platform 21. An elevator shaft door 23 is arranged on the side of the elevator shaft wall 22 away from the waiting platform 21. An infrared sensor 24 is installed on the side of the elevator shaft wall 22 close to the elevator shaft door 23. A floor display screen 25 is arranged on the side of the elevator shaft wall 22 close to the waiting platform 21. The infrared sensor 24 monitors whether there are passengers within the range of the waiting platform 21, so as to control the opening and closing of the elevator shaft door 23.

[0026] Please refer to Figure 5 A square groove 211 is opened on the side of the waiting platform 21 close to the elevator car 1. The gap blocker 32 is arranged in the square groove 211. When the elevator car 1 does not reach the designated floor, the gap blocker 32 is hidden in the square groove 211.

[0027] Please refer to Figure 5 The floor identification sensor 31 includes a car position sensor 311. The car position sensor 311 is fixedly connected to the side of the car bottom plate 13 close to the waiting area 2. A floor position sensor 312 is arranged on the side of the car position sensor 311 close to the waiting area 2. The floor position sensor 312 is fixedly connected to the side of the waiting platform 21 close to the elevator car 1. When the car position sensor 311 and the floor position sensor 312 interact, it indicates that the elevator car 1 has reached the designated floor and is displayed on the floor display screen 25.

[0028] Please refer to Figure 5 The gap blocker 32 includes an electric cylinder 321. A baffle 322 is welded to the driving end of the electric cylinder 321. When the opening sensor 15 detects that both the car door 14 and the elevator shaft door 23 are in an open state, the opening sensor 15 sends a signal to the gap blocker 32, so that the electric cylinder 321 pushes out the baffle 322.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An elevator floor detection and feedback device, comprising an elevator car (1), a waiting area (2) is arranged on one side of the elevator car (1), and a floor detection and feedback assembly (3) is arranged on the side of the waiting area (2) close to the elevator car (1), characterized in that: The floor detection feedback component (3) includes a floor identification sensor (31), and a gap blocker (32) is installed on one side of the floor identification sensor (31).

2. The elevator floor detection and feedback device according to claim 1, wherein: The elevator car (1) includes a car body (11), a car top cover (12) is welded on one side of the car body (11), a car bottom plate (13) is welded on the side of the car body (11) away from the car top cover (12), a car door (14) is arranged between the car top cover (12) and the car bottom plate (13), and a door opening sensor (15) is installed on the side of the car top cover (12) close to the car door (14).

3. The elevator floor detection and feedback device according to claim 1, characterized in that: The waiting area (2) includes a waiting platform (21), an elevator shaft wall (22) is fixedly connected above the waiting platform (21), an elevator shaft door (23) is arranged on the side of the elevator shaft wall (22) away from the waiting platform (21), an infrared sensor (24) is installed on the side of the elevator shaft wall (22) close to the elevator shaft door (23), and a floor display screen (25) is arranged on the side of the elevator shaft wall (22) close to the waiting platform (21).

4. The elevator floor detection and feedback device according to claim 3, characterized in that: A square groove (211) is formed on the side of the waiting platform (21) close to the elevator car (1), and the gap blocker (32) is arranged in the square groove (211).

5. The elevator floor detection and feedback device according to claim 3, characterized in that: The floor identification sensor (31) includes a car position sensor (311), the car position sensor (311) is fixedly connected to the side of the car bottom plate (13) close to the waiting area (2), a floor position sensor (312) is arranged on the side of the car position sensor (311) close to the waiting area (2), and the floor position sensor (312) is fixedly connected to the side of the waiting platform (21) close to the elevator car (1).

6. The elevator floor detection and feedback device according to claim 1, wherein: The gap blocker (32) includes an electric cylinder (321), and a baffle plate (322) is welded to the driving end of the electric cylinder (321).

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