Self-driven flying shuttle household elevator

Abstract

The utility model relates to the technical field of elevators, in particular to a self-driven flying shuttle household elevator. Comprising a rope head assembly arranged at the top of a hoistway, two first guide wheel assemblies arranged at the top of the hoistway, a lift car arranged in the hoistway, a self-driven traction machine arranged at the top of the lift car, two second guide wheel assemblies arranged at the top of the lift car, a brake release device arranged in the lift car and a door system arranged on the lift car. A steel wire rope led out of the self-driven traction machine winds through one second guide wheel assembly, the two first guide wheel assemblies and the other first guide wheel assembly to reach the brake release device, according to the household elevator, the space utilization rate is increased, meanwhile, the installation efficiency is improved, later maintenance by operators is greatly facilitated, and in addition, the service life of the elevator is prolonged. And in case of emergency, the user can also quickly carry out self-rescue, so that the safety is relatively high.

Description

Technical Field

[0001] This application relates to the field of elevator technology, and specifically discloses a self-drive shuttle home elevator. Background Technology

[0002] As a branch of elevator technology, the development of home elevators is closely linked to the overall development of elevator technology. From simple to complex, from inefficient to efficient, and from single-function to multi-function, home elevators have evolved to the point where they are now intelligent elevators. Especially in the last decade, with technological advancements and improved living standards, home elevators have gradually entered ordinary households, becoming a vital part of modern home life. However, current home elevator technology has relatively low space utilization and installation efficiency, which is detrimental to later maintenance. Furthermore, in emergency situations, users cannot quickly escape on their own.

[0003] To address the aforementioned problems, this application discloses a self-driven shuttle-type home elevator. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this application discloses a self-driven shuttle home elevator.

[0005] To achieve the above objectives, the technical solution adopted in this application is: a self-driven shuttle home elevator, comprising a rope head assembly at the top of the shaft, two first guide wheel assemblies at the top of the shaft, a car inside the shaft, a self-driven traction machine at the top of the car, two second guide wheel assemblies at the top of the car, a brake release device inside the car, and a door system on the car. The steel wire rope led out by the self-driven traction machine passes through one of the second guide wheel assemblies, the two first guide wheel assemblies, and the other first guide wheel assembly to the brake release device.

[0006] More preferably, the self-driven traction machine includes a permanent magnet synchronous motor, a speed reducer and a brake connected in sequence, and a double-wound drum for winding steel wire rope is connected to the speed reducer.

[0007] More preferably, the brake release device is a manual brake release device.

[0008] More preferably, the exterior of the car is equipped with an electrical control cabinet that moves with it.

[0009] A further preferred embodiment includes two columns located on both sides inside the shaft, with guide rails respectively provided on the two columns, and sliding grooves provided on the opposite sides of the car, with the two guide rails slidably disposed in the sliding grooves.

[0010] More preferably, the door system is either a pull door or a swing door.

[0011] More preferably, the top of the shaft is also provided with an intermediate fixing component, and the rope end component is fixed on the intermediate fixing component.

[0012] This application achieves the following beneficial effects:

[0013] The home elevator provided in this application not only improves space utilization but also increases installation efficiency, greatly facilitating subsequent maintenance by operators. In addition, users can quickly save themselves in case of an emergency, providing a high level of safety.

[0014] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description, or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures shown in the description and the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with the disclosure of this application and, together with the specification, serve to explain the principles of this disclosure.

[0016] Figure 1 This is a schematic diagram of the overall structure disclosed in this application;

[0017] Figure 2 This is a top view of the structure disclosed in this application;

[0018] Figure 3 This is a schematic diagram of the self-driven traction machine disclosed in this application;

[0019] In the diagram: 10. Rope head assembly; 20. First guide wheel assembly; 30. Car; 40. Self-driving traction machine; 41. Permanent magnet synchronous motor; 42. Reducer; 43. Brake; 44. Double-wound drum; 50. Second guide wheel assembly; 60. Brake release device; 70. Door system; 80. Electrical control cabinet; 90. Column; 100. Guide rail; 110. Slide rail; 120. Intermediate fixing assembly. Detailed Implementation

[0020] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0021] In the description of this application, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc., which indicate orientation or positional relationship, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the component or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0022] Example

[0023] To address the shortcomings of existing home elevator technologies, reference was made... Figure 1 and Figure 2 As shown, this application discloses a self-driven shuttle home elevator, including a rope head assembly 10 at the top of the shaft, two first guide wheel assemblies 20 at the top of the shaft, a car 30 inside the shaft, a self-driven traction machine 40 at the top of the car 30, two second guide wheel assemblies 50 at the top of the car 30, a brake release device 60 inside the car 30, and a door system 70 on the car 30. The brake release device 60 is a manual brake release device, and the door system 70 is either a manual door or a swing door. The steel wire rope led out from the self-driven traction machine 40 passes through one of the second guide wheel assemblies 50, the two first guide wheel assemblies 20, and the other first guide wheel assembly 20 to the brake release device 60.

[0024] During actual operation, the self-driven traction machine 40 is controlled to work, so that the wire rope pulls the elevator up and down under the guidance of the first guide component and the second guide component. In case of emergency, the operator can use the release brake device 60 to save himself. Based on the above structure, there is no need to set up extra crossbeams in the middle of the floors, which not only improves the installation efficiency, but also improves the transparency of the entire space.

[0025] In one specific implementation, the self-driven traction machine 40 of this application includes a permanent magnet synchronous motor 41, a speed reducer 42, and a brake 43 connected in sequence. A double-wound drum 44 for winding steel wire rope is connected to the speed reducer 42. In a specific implementation, with the cooperation of the permanent magnet synchronous motor 41, the speed reducer 42, and the brake 43, the steel wire rope on the double-wound drum 44 can be released or stopped from being released.

[0026] To facilitate elevator control, this application also includes an electrical control cabinet 80 that moves along with the elevator car 30.

[0027] In one specific implementation, this application also includes two columns 90 located on both sides inside the shaft, with guide rails 100 respectively provided on the two columns 90. Slide grooves 110 are provided on the opposite sides of the car 30, and the two guide rails 100 are slidably disposed in the slide grooves 110. During specific installation, the two columns 90 only need to be placed between the floor slabs without the need for other supports, thus making the view between floors more expansive.

[0028] In order to fix the rope end assembly 10, this application also provides an intermediate fixing assembly 120 at the top of the shaft, and the rope end assembly 10 is fixed on the intermediate fixing assembly 120.

[0029] In the description of this specification, the references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0030] The above embodiments are only for illustrating the technical concept and features of this application, and are intended to enable those skilled in the art to understand the content of this application and implement it accordingly. They should not be used to limit the scope of protection of this application. All equivalent changes or modifications made in accordance with the spirit and essence of this application should be included within the scope of protection of this application.

Claims

1. A self-propelled flying shuttle home elevator, characterized by, The elevator comprises a rope head assembly (10) arranged at the top of the hoistway, two first guide wheel assemblies (20) arranged at the top of the hoistway, a car (30) arranged inside the hoistway, a self-driven traction machine (40) arranged at the top of the car (30), two second guide wheel assemblies (50) arranged at the top of the car (30), a brake releasing device (60) arranged inside the car (30), and a door system (70) arranged on the car (30), wherein the steel wire rope led out by the self-driven traction machine (40) passes through one of the second guide wheel assemblies (50), the two first guide wheel assemblies (20), the other first guide wheel assembly (20), and the brake releasing device (60).

2. The self-driven shuttle home elevator according to claim 1, wherein, The self-driven traction machine (40) comprises a permanent magnet synchronous motor (41), a speed reducer (42), and a brake (43) connected in sequence, and the speed reducer (42) is connected with a double-winding type winding drum (44) for winding the steel wire rope.

3. The self-driven shuttle home elevator according to claim 1, wherein, The brake releasing device (60) is a manual brake releasing device (60).

4. The self-powered flying shuttle home elevator of claim 1, wherein, An electric control cabinet (80) is arranged on the car (30) and moves together with the car (30).

5. The self-powered flying shuttle home elevator according to claim 1, wherein, Two vertical columns (90) are arranged at the two sides of the hoistway, and the two vertical columns (90) are respectively provided with guide rails (100) arranged oppositely, and the opposite sides of the car (30) are respectively provided with sliding grooves (110), and the two guide rails (100) are respectively arranged in the sliding grooves (110) in a sliding mode.

6. The self-powered flying shuttle home elevator of claim 1, wherein, The door system (70) is one of a sliding door and a swing door.

7. The self-powered flying shuttle home elevator of claim 1, wherein, The top of the hoistway is further provided with an intermediate fixing assembly (120), and the rope head assembly (10) is fixed on the intermediate fixing assembly (120).

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