A decorative plate anti-shaking device for a vertical lifting platform

Abstract

The application relates to a decorative plate anti-shaking device for a vertical lifting platform, which comprises a car frame, a car bottom, a car wall plate, a decorative plate and a flexible buffer. The car bottom is spliced and connected with the bottom of the car frame, and the car wall plate is arranged at the edge of the car bottom close to the car frame. The decorative plate is arranged between the car frame and the car wall plate. The flexible buffers are arranged on both sides of the decorative plate and used for flexibly buffering the decorative plate. The decorative plate is clamped in the middle and buffered by the flexible buffers arranged on both sides of the decorative plate, so that the decorative plate cannot directly collide with the car frame or the car wall plate during operation, noise is greatly reduced, panel scratching is effectively avoided, and the operation comfort and service life of the vertical lifting platform are improved.

Description

Technical Field

[0001] This utility model relates to the field of vertical lifting platform technology, and specifically to a device for preventing the swaying of decorative panels in a vertical lifting platform. Background Technology

[0002] For aesthetic purposes, existing vertical lifting platforms typically have decorative panels such as screens, hanging panels, or curtain walls installed behind the car wall panels to conceal components like the counterweight and guide rails. However, due to turbulent airflow within the shaft during operation, the decorative panels swing back and forth within the limited installation gaps, frequently colliding with the car frame and car wall panels, generating continuous impact noise. This not only affects passenger comfort but may also cause noise or damage to the panel surface due to prolonged friction, resulting in a poor user experience. Utility Model Content

[0003] The purpose of this utility model is to provide a decorative panel anti-sway device for a vertical lifting platform. It can clamp the decorative panel in the middle by setting flexible buffers on both sides of the decorative panel for buffering, so that the decorative panel will not directly collide with the car frame or car wall panel during operation, thereby greatly reducing noise and effectively avoiding panel scratches, significantly improving the operating comfort and service life of the vertical lifting platform.

[0004] To achieve the above objectives, this utility model provides an anti-sway device for decorative panels in a vertical lifting platform, comprising:

[0005] sedan chair frame;

[0006] The car bottom is spliced ​​and connected to the bottom of the car frame;

[0007] Car wall panels are provided at the edge of the car floor near the car frame;

[0008] A decorative panel is disposed between the car frame and the car wall panel;

[0009] Flexible buffers are provided on both sides of the decorative panel to provide flexible cushioning for the decorative panel.

[0010] Optionally, the flexible buffer includes a fixed profile and flexible bristles disposed on the fixed profile.

[0011] Optionally, the car frame is provided with a rope end plate on the side facing the decorative panel, and a set of flexible buffer members are provided on the rope end plate.

[0012] Optionally, another set of flexible buffers is provided in the gap at the bottom of the car floor, and the two sets of flexible buffers cooperate with each other to cushion the decorative panel.

[0013] Optionally, the flexible brush bristles are made of polyester or nylon, the Shore hardness of the flexible brush bristles is 60-75, and the flexural modulus of the flexible brush bristles is 800-1500 MPa.

[0014] Optionally, the tips of the flexible bristles are beveled or barbed.

[0015] Optionally, the diameter of the flexible bristles is 0.2mm-0.5mm, and the arrangement density of the flexible bristles is 100-150 bristles / cm. 2 The length of the flexible bristles is 10mm-15mm.

[0016] The beneficial effects of this utility model are as follows: by setting flexible buffers on both sides of the decorative panel to hold the decorative panel in the middle for buffering, the decorative panel will not directly collide with the car frame or car wall panel during operation, thereby greatly reducing noise and effectively avoiding panel scratches, improving the operating comfort and service life of the vertical lifting platform.

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0018] Figure 1 This is a schematic structural plan view of a decorative panel anti-sway device for a vertical lifting platform according to an embodiment of the present invention;

[0019] Figure 2 This is a schematic structural elevation view of a decorative panel anti-sway device for a vertical lifting platform, according to an embodiment of the present invention.

[0020] In the diagram: 1. Car frame; 2. Car floor; 3. Car wall panel; 4. Decorative panel; 5. Flexible buffer component; 51. Fixed profile; 52. Flexible brush bristles; 6. Rope end plate. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 mechanical connection or an electrical 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. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] Please see Figure 1 and Figure 2 A preferred embodiment of this application shows a decorative panel anti-sway device for a vertical lifting platform, comprising a car frame 1, a car bottom 2, a car wall panel 3, a decorative panel 4, and a flexible buffer 5. The car bottom 2 is spliced ​​to the bottom of the car frame 1, and the car wall panel 3 is disposed at the edge of the car bottom 2 near the car frame 1. The decorative panel 4 is disposed between the car frame 1 and the car wall panel 3. The flexible buffer 5 is disposed on both sides of the decorative panel 4 for providing flexible cushioning for the decorative panel 4.

[0025] According to the embodiment of this utility model, by setting flexible buffers 5 on both sides of the decorative panel 4 to clamp the decorative panel 4 in the middle for buffering, the decorative panel 4 will not directly collide with the car frame 1 or the car wall panel 3 during operation, thereby greatly reducing noise and effectively avoiding panel scratches, improving the operating comfort and service life of the vertical lifting platform.

[0026] The following detailed description uses specific examples:

[0027] Specifically, please see Figure 2The car frame 1 has a rope end plate 6 on the side facing the decorative panel 4, and a set of flexible buffer members 5 are installed on the rope end plate 6. Another set of flexible buffer members 5 is installed in the gap at the bottom of the car floor 2. The two sets of flexible buffer members 5 cooperate with each other to cushion the decorative panel 4. It should be noted that there is a certain height difference between the rope end plate 6 and the car floor 2, and the bottom of the car floor 2 is provided with supporting reinforcing ribs. The other set of flexible buffer members 5 is installed in the gap between the reinforcing ribs. The two sets of flexible buffer members 5 with a height difference cooperate with each other to better cushion the decorative panel 4. A set of flexible buffer members 5 can not only be installed on the rope end plate 6, but also on any structure where one side of the car frame 1 is higher than the car floor 2 by a set distance.

[0028] Specifically, please see Figure 2 The flexible buffer 5 includes a fixed profile 51 and flexible bristles 52 disposed on the fixed profile 51. The fixed profile 51 is a rigid structure that can be securely installed on the rope head plate 6 or car bottom 2, etc. By bearing the flexible bristles 52, it achieves flexible support and buffering of the decorative panel 4. The flexible bristles 52 are the buffer medium in direct contact with the decorative panel 4. Their elastic deformation characteristics can effectively absorb the swaying energy of the decorative panel 4 caused by elevator operation, avoid hard collisions between the decorative panel 4 and the car frame 1 and car wall panel 3, reduce noise and protect the surface of the decorative panel 4.

[0029] Specifically, the flexible brush bristles 52 are made of polyester or nylon, with a Shore hardness of 60-75 and a flexural modulus of 800-1500 MPa. This design gives the flexible brush bristles 52 good elastic recovery and sufficient mechanical strength, allowing them to effectively absorb the kinetic energy of the decorative panel 4 during cushioning without losing support due to excessive softness or generating new noise sources due to excessive hardness. Simultaneously, the material itself has excellent wear resistance and durability, making it suitable for long-term operating conditions such as elevators, ensuring the long-term stability of the flexible buffer component 5.

[0030] The tips of the flexible bristles 52 are beveled or barbed. This design helps to increase the coefficient of friction between the bristles and the decorative panel 4, enhancing cushioning stability. Simultaneously, the barbs or bevels reduce hard contact between the tips of the flexible bristles 52 and the surface of the decorative panel 4, lowering the risk of scratches. Furthermore, this treatment allows the flexible bristles 52 to gradually release elastic deformation energy when subjected to lateral swaying forces, creating a progressive cushioning effect, further optimizing smooth operation and reducing noise levels.

[0031] The flexible bristles 52 have a diameter of 0.2mm-0.5mm, an arrangement density of 100-150 bristles / cm², and a length of 10mm-15mm. This configuration ensures that the flexible bristles 52 form a buffer layer that is both flexible and provides sufficient support, effectively accommodating the swaying requirements of the decorative panel 4. Specifically, the diameter range of the flexible bristles 52 ensures that each bristle has good elasticity and durability; the density of the flexible bristles 52 controls the overall stiffness of the buffer layer, preventing insufficient support due to low density; and the length of the flexible bristles 52 matches the common swaying amplitude of the decorative panel 4, ensuring stable and linear buffer support during operation, ultimately achieving excellent vibration reduction and noise reduction effects.

[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A device for preventing swaying of decorative panels in a vertical lifting platform, characterized in that, include: sedan chair frame; The car bottom is spliced ​​and connected to the bottom of the car frame; Car wall panels are provided at the edge of the car floor near the car frame; A decorative panel is disposed between the car frame and the car wall panel; Flexible buffers are provided on both sides of the decorative panel to provide flexible cushioning for the decorative panel.

2. The anti-sway device for decorative panels in a vertical lifting platform according to claim 1, characterized in that, The flexible buffer includes a fixed profile and flexible bristles disposed on the fixed profile.

3. The anti-sway device for decorative panels in a vertical lifting platform according to claim 1, characterized in that, The car frame is provided with a rope end plate on the side facing the decorative panel, and a set of flexible buffer members are provided on the rope end plate.

4. The anti-sway device for decorative panels in a vertical lifting platform according to claim 3, characterized in that, Another set of flexible buffers is provided in the gap at the bottom of the car floor, and the two sets of flexible buffers cooperate with each other to cushion the decorative panel.

5. The anti-sway device for decorative panels in a vertical lifting platform according to claim 2, characterized in that, The flexible brush bristles are made of polyester or nylon, and have a Shore hardness of 60-75 and a flexural modulus of 800-1500 MPa.

6. The anti-sway device for decorative panels in a vertical lifting platform according to claim 2, characterized in that, The tips of the flexible bristles are beveled or barbed.

7. The anti-sway device for decorative panels in a vertical lifting platform according to claim 2, characterized in that, The diameter of the flexible bristles is 0.2mm-0.5mm, and the arrangement density of the flexible bristles is 100-150 bristles / cm. 2 The length of the flexible bristles is 10mm-15mm.

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