Multifunctional elevator car
By installing a frame structure and guide wheels on the outside of the elevator car, the problem of difficult maintenance of traditional elevator cars has been solved, the structural strength and stability have been improved, and the maintenance process has been simplified.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINGMA ELEVATOR (ZHEJIANG) CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-05-15
AI Technical Summary
Traditional elevator cars use an integral structure, which is complex to manufacture and makes it difficult to replace and repair parts independently, resulting in high maintenance costs and long downtime.
Design a multi-functional elevator car, which adopts a frame structure consisting of a left vertical beam, a right vertical beam, an upper crossbeam, and a lower crossbeam, combined with guide wheels and a load-bearing frame to enhance structural strength and stability.
It improves the structural strength and stability of elevator operation, simplifies the maintenance process, and reduces maintenance costs and downtime.
Smart Images
Figure CN224242494U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of elevator technology, specifically to a multi-functional elevator car. Background Technology
[0002] In the field of elevator technology, the elevator car, as the core component that directly carries passengers and goods, plays a decisive role in the safety, comfort, and ease of maintenance of elevator operation due to the rationality and functionality of its structural design. Traditional elevator cars mostly adopt an integral structure, which is complex to manufacture. It is difficult to replace and repair individual components independently. Once a part is damaged, the whole car often needs to be disassembled, which not only increases maintenance costs but also prolongs downtime.
[0003] Based on the above, this utility model proposes a multi-functional elevator car, which can effectively solve the above problems. Utility Model Content
[0004] This utility model addresses the shortcomings of the existing technology by providing a multi-functional elevator car.
[0005] This utility model is achieved through the following technical solution:
[0006] A multifunctional elevator car includes a car body and a car frame fixedly connected to the outside of the car body; the car body includes a car top plate, a car bottom plate, and car wall panels, the car wall panels being connected to the car top plate and the car bottom plate respectively, and the front side of the car wall panels having an elevator door opening and a panel mounting hole located on one side of the elevator door opening; the car frame includes a left vertical beam and a right vertical beam, the top of the left and right vertical beams being fixedly connected to an upper crossbeam, the bottom of the left and right vertical beams being fixedly connected to a lower crossbeam, and the top of the lower crossbeam being fixedly connected to a support frame for fixing the car bottom plate.
[0007] According to the above technical solution, as a further preferred technical solution, guide wheels are respectively provided at both ends of the upper crossbeam, and the guide wheels are rotatably connected to a rotating shaft. One end of the rotating shaft is fixedly connected to the upper crossbeam, and the other end of the rotating shaft is fixedly connected to the guide wheel bracket. The guide wheel bracket is L-shaped, and the bottom of the guide wheel bracket is fixedly connected to the upper crossbeam.
[0008] According to the above technical solution, as a further preferred technical solution, the support frame is frame-shaped, and multiple fixed brackets connected to the car floor are fixedly connected to the top two sides of the support frame.
[0009] According to the above technical solution, as a further preferred technical solution, the left and right vertical beams are respectively fixedly connected to the car wall panel via connecting brackets.
[0010] According to the above technical solution, as a further preferred technical solution, a sill is fixedly connected to the front side of the car floor.
[0011] Compared with the prior art, this utility model has the following advantages and beneficial effects:
[0012] This utility model provides a multifunctional elevator car. By setting a car frame on the outside of the car body, the car frame forms a sturdy frame structure through the left vertical beam, right vertical beam, upper cross beam and lower cross beam, which can stably support the weight of the car body and passengers, and ensure the structural strength of the elevator during operation; at the same time, the support frame on the lower cross beam provides stable support for the car floor, enhancing the overall stability and reliability of the car. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0014] Figure 2 This is a schematic diagram of the car frame structure of this utility model. Detailed Implementation
[0015] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting this patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting this patent.
[0016] A multi-functional elevator car includes a car body 1 and a car frame 2 fixedly connected to the outside of the car body 1. The car body 1 includes a car top plate 11, a car bottom plate 12, and a car wall plate 13. The car wall plate 13 is connected to the car top plate 11 and the car bottom plate 12 respectively. An elevator door opening 14 and a panel mounting hole 15 located on one side of the elevator door opening 14 are provided on the front side of the car wall plate 13. The car frame 2 includes a left vertical beam 21 and a right vertical beam 22. An upper crossbeam 23 is fixedly connected to the top of the left vertical beam 21 and the right vertical beam 22. A lower crossbeam 24 is fixedly connected to the bottom of the left vertical beam 21 and the right vertical beam 22. A support frame 25 for fixing the car bottom plate 12 is fixedly connected to the top of the lower crossbeam 24.
[0017] This utility model provides a car frame 2 on the outside of the car body 1. The car frame 2 is a sturdy frame structure formed by the left vertical beam 21, the right vertical beam 22, the upper crossbeam 23 and the lower crossbeam 24. It can stably support the weight of the car body 1 and the passengers, and ensure the structural strength of the elevator during operation. At the same time, the support frame 25 on the lower crossbeam further provides stable support for the car floor 12, which enhances the overall stability and reliability of the car.
[0018] Furthermore, in another embodiment, guide wheels 3 are respectively provided at both ends of the upper crossbeam 23, and the guide wheels 3 are rotatably connected to a rotating shaft 4. One end of the rotating shaft 4 is fixedly connected to the upper crossbeam 23, and the other end of the rotating shaft 4 is fixedly connected to the guide wheel bracket 5. The guide wheel bracket 5 is L-shaped, and the bottom of the guide wheel bracket 5 is fixedly connected to the upper crossbeam 23.
[0019] By setting guide wheels 3 at both ends of the upper crossbeam 23 and fixing them to the guide wheel bracket 5 via the rotating shaft 4, the guide wheels 3 can rotate flexibly, thereby facilitating the up-and-down movement of the car body 1 via the wire rope.
[0020] Furthermore, in another embodiment, the support frame 25 is frame-shaped, and multiple fixed brackets 26 connected to the car floor 12 are fixedly connected to the top two sides of the support frame 25.
[0021] By setting up a frame-shaped support frame 25, the load borne by the car floor 12 can be evenly distributed. Furthermore, multiple fixed supports 26 are set on both sides of the top of the support frame 25, which can be rigidly connected to the car floor 12 through bolts and other connecting parts, thereby improving the reliability of the connection.
[0022] Furthermore, in another embodiment, the left vertical beam 21 and the right vertical beam 22 are respectively fixedly connected to the car wall panel 13 via connecting brackets 27.
[0023] By setting the connecting bracket 27, it is easy to fix the left vertical beam 21 and the right vertical beam 22 to the car wall panel 13, and transfer the supporting force of the car frame 2 to the car wall, thereby increasing the stability of the connection.
[0024] Furthermore, in another embodiment, a sill 6 is fixedly connected to the front side of the car floor 12.
[0025] By setting a threshold 6, which is aligned with the threshold of the landing door, a smooth transition surface is formed to prevent passengers from tripping when entering or exiting, thus reducing safety hazards.
[0026] Based on the description and drawings of this utility model, those skilled in the art can easily manufacture or use a multifunctional elevator car of this utility model, and can produce the positive effects described in this utility model.
[0027] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the accompanying drawings and according to the specific circumstances.
[0028] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0029] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.
Claims
1. A multi-functional elevator car, characterized in that: The car includes a car body (1) and a car frame (2) fixedly connected to the outside of the car body (1); the car body (1) includes a car top plate (11), a car bottom plate (12) and a car wall plate (13), the car wall plate (13) is connected to the car top plate (11) and the car bottom plate (12) respectively, and the front side of the car wall plate (13) is provided with an elevator door opening (14) and a panel mounting hole (15) located on one side of the elevator door opening (14); the car frame (2) includes a left vertical beam (21) and a right vertical beam (22), the top of the left vertical beam (21) and the right vertical beam (22) are fixedly connected with an upper cross beam (23), the bottom of the left vertical beam (21) and the right vertical beam (22) are fixedly connected with a lower cross beam (24), and the top of the lower cross beam (24) is fixedly connected with a support frame (25) for fixing the car bottom plate (12).
2. The multi-functional elevator car according to claim 1, characterized in that: The upper crossbeam (23) is provided with guide wheels (3) at both ends. The guide wheels (3) are rotatably connected to a rotating shaft (4). One end of the rotating shaft (4) is fixedly connected to the upper crossbeam (23), and the other end of the rotating shaft (4) is fixedly connected to the guide wheel bracket (5). The guide wheel bracket (5) is L-shaped, and the bottom of the guide wheel bracket (5) is fixedly connected to the upper crossbeam (23).
3. A multi-functional elevator car according to claim 1, characterized in that: The support frame (25) is frame-shaped, and multiple fixed brackets (26) that are connected to the car floor plate (12) are fixedly connected to the top two sides of the support frame (25).
4. A multi-functional elevator car according to claim 1, characterized in that: The left vertical beam (21) and the right vertical beam (22) are fixedly connected to the car wall panel (13) on both sides by connecting brackets (27).
5. A multi-functional elevator car according to claim 1, characterized in that: A sill (6) is fixedly connected to the front side of the car floor (12).