Interior wall support structure for escalators and moving walks

Abstract

The application relates to an inner protection wall supporting structure for escalators and moving walkways, and belongs to the technical field of escalators and moving walkways. The inner protection wall supporting structure comprises a supporting assembly, a supporting base and a supporting piece connected with the supporting base, the supporting piece is provided with a placing part configured to place the bottom end of the inner protection wall; a pressing assembly comprises a pressing piece connected with the supporting base, the pressing piece is provided with a pressing part configured to always apply a biasing force to the inner protection wall so that the pressing part always abuts against the inner protection wall; wherein the supporting piece is further provided with a limiting part arranged on one side of the placing part, the limiting part is configured to limit the movement of the inner protection wall in the direction of the pressing piece under the action of external force. In the above manner, the displacement of the inner protection wall under the impact of external force can be prevented, so that the stability of the installation of the inner protection wall is ensured.

Description

Technical Field

[0001] This application relates to the field of escalator and moving walkway technology, and in particular to an inner wall support structure for escalators and moving walkways. Background Technology

[0002] With the increasing popularity of rail transit, public transport-type escalators and walkways are widely used in urban rail transit systems due to their efficient transportation capabilities. Inclined handrail structures, on the other hand, are more stable and safer. Therefore, inclined handrail structures are commonly used in rail transit systems.

[0003] The inner wall is an important component of inclined handrail escalators and moving walkways. The inner wall needs to be disassembled frequently for subsequent maintenance, and the supporting structure of the inner wall must have sufficient reliability and safety.

[0004] In existing technologies, the inner walls of escalators / moving walkways are typically fixed directly to the skirt with bolts. This requires high installation precision and is prone to loosening due to vibration, leading to displacement of the inner walls, abnormal noise, or gaps. The bottom of the inner walls lacks effective restraints, making them prone to shifting towards the skirt side when subjected to external impacts (such as passenger collisions), resulting in deformation or friction with moving parts.

[0005] Therefore, it is necessary to improve the existing technology to overcome the aforementioned defects. Utility Model Content

[0006] The purpose of this application is to provide an inner wall support structure for escalators and moving walkways, which can ensure the stability and safety of the inner wall installation while meeting the standard requirements for the strength of the inner wall.

[0007] The purpose of this application is achieved through the following technical solution: an inner wall support structure for escalators and moving walkways, installed on the apron of an automated passenger transport device for buildings, wherein the inner wall support structure for escalators and moving walkways abuts and presses against the inner wall of the escalator or moving walkway, and the inner wall support structure for escalators and moving walkways comprises: A support assembly includes a support base and a support member connected to the support base, the support member having a placement portion configured for placing the bottom end of the inner protective wall. A clamping assembly includes a clamping member connected to a support base, the clamping member having a clamping portion configured to always apply a biasing force to the inner wall so that the abutting portion always abuts against the inner wall. The support member also has a limiting part, which is disposed on one side of the placement part and is configured to restrict the inner protective wall from moving toward the clamping member under the action of external force.

[0008] In one embodiment, the support member includes a body connected to the support base and a protrusion connected to the body, a step being formed between the protrusion and the body, the step having a first surface disposed along a first direction and a second surface disposed along a second direction, the first direction and the second direction intersecting to form an included angle; The first surface serves as the placement portion, and the second surface serves as the limiting portion.

[0009] In one embodiment, the included angle is greater than 0° and less than 180°.

[0010] In one embodiment, the included angle is greater than or equal to 90° and less than or equal to 135°.

[0011] In one embodiment, the body and the protrusion are integrally formed.

[0012] In one embodiment, the support base includes a first base and a second base disposed on both sides of the first base and connected to the first base, wherein the support member is connected to the second base; The first seat and the second seat form a support space, and at least a portion of the clamping member is disposed within the support space.

[0013] In one embodiment, the clamping member includes a connecting body connected to the first seat, at least one first bent body, and at least one second bent body, wherein at least one first bent body is connected to the connecting body, and at least one second bent body is connected to the first bent body. The clamping part is formed at the connection between the first bent body and the second bent body.

[0014] In one embodiment, multiple first bending bodies and multiple second bending bodies are provided, and the multiple first bending bodies and second bending bodies are arranged alternately to form a wave shape.

[0015] In one embodiment, the inner wall support structure for escalators and moving walkways further includes a locking assembly adapted to be fixedly connected to the apron after passing sequentially through the clamping assembly and the support assembly.

[0016] Compared with the prior art, this application has the following advantages: By providing a support assembly and a clamping assembly, the support assembly includes a support base and a support member connected to the support base. The support member has a placement portion configured for placing the bottom end of the inner protective wall, thereby providing effective support for the inner protective wall. The support member also has a limiting portion located on one side of the placement portion, configured to restrict the movement of the inner protective wall toward the clamping member under external force, thereby preventing displacement of the inner protective wall under external impact, further improving the installation stability and safety of the inner protective wall. Furthermore, the clamping assembly includes a clamping member connected to the support base, the clamping member having a clamping portion configured to always apply a biasing force to the inner protective wall, so that the supporting portion always abuts against the inner protective wall, thereby eliminating assembly gaps and preventing displacement of the inner protective wall. This application uses support components and clamping components to tightly bond the inner wall and the apron together, ensuring the overall strength of the inner wall and guaranteeing installation efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the connection between the inner wall support structure and the inner wall and apron of the escalator and moving walkway of this application.

[0018] Figure 2 yes Figure 1 Cross-sectional view.

[0019] Figure 3 This is a structural schematic diagram of the inner wall support structure for escalators and moving walkways according to this application.

[0020] Figure 4 This is a schematic diagram of the supporting components of this application.

[0021] Figure 5 This is a structural schematic diagram of the clamping component of this application. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application. Furthermore, it should be noted that, for ease of description, only the parts relevant to this application are shown in the accompanying drawings, not the entire structure. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this application.

[0023] The terms “comprising” and “having”, and any variations thereof, used in this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the steps or units listed, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to such process, method, product, or apparatus.

[0024] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0025] Please see Figures 1 to 5 As shown, in a preferred embodiment of this application, an inner wall support structure 100 for escalators and moving walkways is installed on the apron 300 of an automated passenger transport device for buildings. The inner wall support structure 100 for escalators and moving walkways abuts and presses against the inner wall 200 of the escalator or moving walkway, thereby making the inner wall 200 and the apron 300 fit tightly together, ensuring the overall strength of the inner wall 200 and guaranteeing the installation efficiency of the inner wall 200.

[0026] Specifically, the inner wall support structure 100 for escalators and moving walkways includes a support component 1 and a clamping component 2. The support component 1 and the skirt 300 are fixedly connected. The clamping component 2 is connected to the support component 1 and applies pressure to the inner wall 200. When the inner wall 200 is installed in place, the biased pressure applied by the clamping component 2 ensures that the inner wall 200 and the skirt 300 are at least partially pressed together, thereby guaranteeing the overall strength of the inner wall 200.

[0027] The support assembly 1 and the apron 300 are connected by a locking assembly 3. That is, in this embodiment, the inner wall support structure 100 for escalators and moving walkways also includes a locking assembly 3, which is adapted to pass through the pressing assembly 2 and the support assembly 1 in sequence and then be fixedly connected to the apron 300.

[0028] In this embodiment, the locking component 3 is a bolt and a nut. By providing the locking component 3, there is no need to drill holes or weld other connecting parts on the truss chords. The inner wall 200 is directly fixed to the apron 300. While enhancing the overall mechanical structure of the inner wall 200, the connection structure between the inner wall 200 and the apron 300 is simplified, making installation easier and reducing installation costs.

[0029] The support assembly 1 includes a support base 11 and a support member 12 connected to the support base 11. The support member 12 has a placement portion configured for placing the bottom end of the inner protective wall 200. The support member 12 also has a limiting portion disposed on one side of the placement portion, which is configured to restrict the inner protective wall 200 from moving toward the clamping member under the action of an external force.

[0030] Specifically, the support member 12 includes a body 121 connected to the support base 11 and a protrusion 122 connected to the body 121. A step is formed between the protrusion 122 and the body 121. The step has a first surface 123 arranged along a first direction and a second surface 124 arranged along a second direction. The first direction and the second direction intersect to form an included angle. The first surface 123 serves as a placement part, and the second surface 124 serves as a limiting part.

[0031] In this embodiment, the first direction is perpendicular to the installation direction of the inner protective wall 200, and the second direction is horizontal to the installation direction of the inner protective wall 200. Therefore, the first surface 123 can serve as a placement part to support the inner protective wall 200, while the second surface 124 can serve as a limiting part to restrict the displacement of the inner protective wall 200. When the inner protective wall 200 is compressed, it will move towards the pressing assembly 2. When the biasing force of the pressing assembly 2 is insufficient to limit the movement of the inner protective wall 200, the inner protective wall 200 will contact the limiting part, which will limit the movement of the inner protective wall 200, thereby preventing the inner protective wall 200 from continuing to move and thus avoiding the formation of a gap between the inner protective wall 200 and the apron 300.

[0032] In this embodiment, the included angle is greater than 0° and less than 180°. Preferably, the included angle is greater than or equal to 90° and less than or equal to 135°.

[0033] It is worth noting that the above values ​​include all lower and upper values ​​that increase by one unit from the lower limit to the upper limit, with at least a two-unit interval between any lower value and any higher value.

[0034] This embodiment uses an example range with 15° intervals, but does not preclude increases with appropriate units such as 30°, 45°, 60°, etc. These are merely examples intended to be explicit, and it can be assumed that all possible combinations of values ​​listed between the minimum and maximum values ​​are similarly and explicitly described in this specification.

[0035] Unless otherwise stated, all ranges include the endpoints and all numbers between them. The terms "approximately" or "about" used with ranges apply to both endpoints of the range. Thus, "approximately 20 to 30" is intended to cover "approximately 20 to approximately 30," including at least the specified endpoints.

[0036] Other limitations on numerical ranges mentioned in this article can be found in the above description and will not be repeated here.

[0037] To further enhance the support strength of the inner protective wall 200, the body 121 and the protrusion 122 are integrally formed in this embodiment.

[0038] The support base 11 includes a first base 111 and second bases 112 disposed on both sides of the first base 111 and connected to the first base 111. Support members 12 are connected to the second bases 112. In this embodiment, two support members 12 are provided, each corresponding to and connected to one of the two second bases 112, thereby providing support for the inner protective wall 200. In other embodiments, the number of support members 12 and second bases 112 can be other, such as three, four, or five, but the number of support members 12 and second bases 112 must be the same.

[0039] The first seat 111 and the second seat 112 form a support space, and at least part of the pressing component 2 is disposed in the support space to apply a bias force to the inner protective wall 200, thereby making the inner protective wall 200 and the apron 300 fit tightly together to eliminate the gap between the inner protective wall 200 and the apron 300.

[0040] The clamping assembly 2 includes a clamping member connected to the support base 11. The clamping member has a clamping portion configured to always apply a biasing force to the inner protective wall 200, so that the abutting portion always abuts against the inner protective wall 200. At least a portion of the clamping member is disposed within the support space and abuts against the inner protective wall 200 so that the inner protective wall 200 is in close contact with the apron 300.

[0041] Specifically, the clamping component includes a connecting body 23 connected to the first seat 111, at least one first bent body 21, and at least one second bent body 22. At least one first bent body 21 is connected to the connecting body 23, and at least one second bent body 22 is connected to the first bent body 21. The connection between the first bent body 21 and the second bent body 22 forms the clamping part.

[0042] When there is only one first bending body 21 and one second bending body 22, the bending direction of the first bending body 21 is closer to the inner protective wall 200, and the bending direction of the second bending body 22 is farther away from the inner protective wall 200, so that the connecting part of the first bending body 21 and the second bending body 22 can form a pressing part that abuts against the inner protective wall 200.

[0043] When there are two first bending bodies 21 and one second bending body 22, the bending direction of the first bending body 21 is away from the inner protective wall 200, the bending direction of the second bending body 22 is close to the inner protective wall 200, and the bending direction of the other first bending body 21 is away from the inner protective wall 200, so that the connection between the second bending body 22 and the other first bending body 21 can form a pressing part that abuts against the inner protective wall 200.

[0044] Similarly, when there are multiple first bending bodies 21 and multiple second bending bodies 22, the multiple first bending bodies 21 and second bending bodies 22 are arranged alternately to form a wave shape.

[0045] In summary: By providing a support assembly 1 and a clamping assembly 2, the support assembly 1 includes a support base 11 and a support member 12 connected to the support base 11. The support member 12 has a placement portion configured for placing the bottom end of the inner protective wall 200, thereby providing effective support for the inner protective wall 200. The support member 12 also has a limiting portion located on one side of the placement portion, configured to restrict the movement of the inner protective wall 200 toward the clamping member under external force, preventing displacement of the inner protective wall 200 under external impact, and further improving the installation stability and safety of the inner protective wall 200. Furthermore, the clamping assembly 2 includes a clamping member connected to the support base 11, the clamping member having a clamping portion configured to always apply a biasing force to the inner protective wall 200, so that the supporting portion always abuts against the inner protective wall 200, thereby eliminating assembly gaps and preventing displacement of the inner protective wall 200. This application uses support component 1 and clamping component 2 to tightly attach the inner wall 200 and the apron 300 together, ensuring the overall strength of the inner wall 200 and guaranteeing installation efficiency.

[0046] The above is only one specific implementation of this application, and any other improvements made based on the concept of this application shall be considered within the scope of protection of this application.

Claims

1. An inner guard wall support structure for escalators and moving walks, characterized by, Installed on the apron of an automated passenger transport device for buildings, and the inner wall support structure for escalators and moving walkways abuts and presses against the inner wall of the escalator or moving walkway, the inner wall support structure for escalators and moving walkways includes: A support assembly includes a support base and a support member connected to the support base, the support member having a placement portion configured for placing the bottom end of the inner protective wall. A clamping assembly includes a clamping member connected to a support base, the clamping member having a clamping portion configured to always apply a biasing force to the inner wall so that the apron always abuts against the inner wall. The support member also has a limiting part, which is disposed on one side of the placement part and is configured to restrict the inner protective wall from moving toward the clamping member under the action of external force.

2. The interior guard wall support structure for escalators and moving walks according to claim 1, characterized by, The support member includes a body connected to the support base and a protrusion connected to the body. A step is formed between the protrusion and the body. The step has a first surface arranged along a first direction and a second surface arranged along a second direction. The first direction and the second direction intersect to form an angle. The first surface serves as the placement portion, and the second surface serves as the limiting portion.

3. The inner wall support structure for escalators and moving walkways as described in claim 2, characterized in that, The included angle is greater than 0° and less than 180°.

4. The inner wall support structure for escalators and moving walkways as described in claim 3, characterized in that, The included angle is greater than or equal to 90° and less than or equal to 135°.

5. The inner wall support structure for escalators and moving walkways as described in any one of claims 2 to 4, characterized in that, The body and the protrusion are integrally formed.

6. The inner wall support structure for escalators and moving walkways as described in any one of claims 1 to 4, characterized in that, The support base includes a first base and a second base disposed on both sides of the first base and connected to the first base, and the support member is connected to the second base; The first seat and the second seat form a support space, and at least a portion of the clamping member is disposed within the support space.

7. The inner wall support structure for escalators and moving walkways as described in claim 6, characterized in that, The clamping member includes a connecting body connected to the first seat, at least one first bent body, and at least one second bent body, wherein at least one first bent body is connected to the connecting body, and at least one second bent body is connected to the first bent body; The clamping part is formed at the connection between the first bent body and the second bent body.

8. The inner wall support structure for escalators and moving walkways as described in claim 7, characterized in that, Multiple first bending bodies and multiple second bending bodies are provided, and the multiple first bending bodies and second bending bodies are arranged alternately to form a wave shape.

9. The inner wall support structure for escalators and moving walkways as described in any one of claims 1 to 4, characterized in that, The inner wall support structure for escalators and moving walkways also includes a locking assembly, which is adapted to pass sequentially through the pressing assembly and the support assembly and then be fixedly connected to the apron.

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