A step profile for escalator end non-standard size

Abstract

This utility model proposes a profile for non-standard escalator treads at the end of escalators. The profile includes a plate body with male and female fasteners at both ends, which mate together. The plate body includes a bottom plate and a top plate, with partitions installed between the top and bottom plates. Multiple partitions are evenly distributed between the top and bottom plates, and the top plate has anti-slip grooves. While maintaining the consistency of the original profile pattern and height, the internal structure of the profile is improved by increasing the number of partitions at the end and shortening the spacing between the partitions to ≤30mm. The joints are also optimized for easier profile assembly. When encountering non-standard escalator tread designs, the excess portion at the end can be directly cut off, and the structural strength of the tread remains sufficient after the cut-off.

Description

Technical Field

[0001] This utility model belongs to the field of escalator components, and specifically relates to a tread profile for non-standard sizes at the end of an escalator. Background Technology

[0002] Currently, the escalator tread profiles used in escalators are all of commonly used specifications and sizes, such as... Figure 8 As shown, when customers need to extend the horizontal section of the pedal, it often involves handling the non-standard size of the last pedal piece. Therefore, when splicing the last pedal piece, only the excess part of the standard profile can be cut off at the end to achieve the required size. However, the spacing of the partitions in the standard profile is generally 50-70mm. After cutting, there will be no partition support inside the profile cavity, which will make it easy for it to twist when stepped on.

[0003] The conventional approach to address this problem is to fabricate a separate C-shaped component or other supporting profile to reinforce the support, such as... Figure 9 , 10 As shown, this method aims to prevent escalators from deforming when stepped on by pedestrians. This typically involves bonding the support profile with AB glue or fixing it with fasteners after drilling and tapping. However, AB glue risks drying out and falling off over time, posing a safety hazard when used on escalators. While fasteners don't have the drawbacks of AB glue, they result in significant waste in terms of manufacturing time and raw material costs.

[0004] Therefore, given the shortcomings of the above solutions in actual manufacturing and implementation, a tread profile for non-standard sizes at the end of escalators is provided to solve the aforementioned technical problems. Utility Model Content

[0005] This utility model proposes a tread profile for non-standard sizes at the end of escalators, which solves the problems in the prior art.

[0006] The technical solution of this utility model is implemented as follows: a tread profile for non-standard size at the end of an escalator, comprising a plate body, wherein male and female buckles are respectively provided at both ends of the plate body, the male and female buckles are configured to cooperate, the plate body includes a bottom plate and a top plate, a partition is installed between the top plate and the bottom plate, and multiple partitions are evenly arranged between the top plate and the bottom plate, and the top plate is provided with anti-slip grooves.

[0007] In a preferred embodiment, a first side plate and a second side plate are respectively provided on both sides of the plate body, the male buckle is installed on the first side plate, and the female buckle is installed on the second side plate.

[0008] In a preferred embodiment, the first side plate, bottom plate, top plate, second side plate, and partition are integrally formed together.

[0009] In a preferred embodiment, the first side plate, the second side plate, the partition, and the top plate and bottom plate are arranged perpendicularly.

[0010] In a preferred embodiment, the distance between adjacent partitions is ≤30mm.

[0011] In a preferred embodiment, the distance between the first side plate and the adjacent partition is ≤30mm, and the distance between the second side plate and the adjacent partition is ≤30mm.

[0012] In a preferred embodiment, the top plate is evenly provided with multiple anti-slip strips, and there is a space between adjacent anti-slip strips, which is an anti-slip groove.

[0013] In a preferred embodiment, the bottom surface of the anti-slip groove is arc-shaped, and the bottom surface of the top plate near the bottom plate matches the shape of the bottom surface of the anti-slip groove.

[0014] In a preferred embodiment, the male buckle includes a connecting plate fixedly disposed on the first side plate, a retaining plate vertically disposed on the top of the connecting plate, the retaining plate being disposed parallel to the first side plate, and a space being left between the retaining plate and the first side plate, the space being a drainage groove; The female buckle includes a first vertical plate disposed at the bottom of the top plate, the first vertical plate being perpendicular to the top plate, a first locking end fixedly disposed on the end side wall of the first vertical plate, an extension plate disposed on the side of the bottom plate, a second vertical plate disposed at the end of the extension plate, the second vertical plate being perpendicular to the extension plate, the second vertical plate being disposed corresponding to the first vertical plate, a second locking end fixedly disposed on the end side wall of the second vertical plate, a space being left between the end of the first vertical plate away from the top plate and the end of the second vertical plate away from the extension plate, the space being a locking opening, and the space between the second side plate, the top plate, the extension plate and the first vertical plate, the second vertical plate being a locking cavity.

[0015] In a preferred embodiment, the end of the card plate is provided with a card head, and the end of the connecting plate is provided with an arc-shaped end, the connecting plate corresponding to the position of the card slot. After adopting the above technical solution, the beneficial effects of this utility model are: 1. While ensuring the original design of the profile pattern and height are consistent, the internal structure of the profile is improved by increasing the number of profile partitions and shortening the partition spacing, thereby improving the strength of the profile and making it able to meet the cutting requirements of almost any non-standard size design. 2. The profile structure has been modified, which not only eliminates the risk of glue drying and falling off when using AB glue to bond the support parts after the profile is cut, but also saves time and material waste. Moreover, it is easy to manufacture, only requiring cutting to the required size. 2. The added semi-circular groove structure achieves an anti-slip rating of R11, which helps to increase the friction resistance for pedestrians and improve safety; 4. The drainage channel added to the male and female buckle design is more conducive to the use of outdoor ladders. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the main structure of this utility model; Figure 3 for Figure 2 Enlarged schematic diagram of structure A in the middle; Figure 4 for Figure 2 Enlarged schematic diagram of the B-structure; Figure 5 This is a schematic diagram of the structure of the present invention with the pedal in the installation state; Figure 6 for Figure 5 Enlarged schematic diagram of the C-structure; Figure 7 This is a schematic diagram of the pedal frame structure of this utility model; Figure 8 This is a schematic diagram of the pedal structure mentioned in the background art; Figure 9 This is a schematic diagram of the structure after the pedal end is cut, as mentioned in the background art. Figure 10 This is a schematic diagram of the pedal and pedal frame structure mentioned in the background art.

[0018] In the diagram, 1. Base plate; 2. First side plate; 3. Male buckle; 301. Connecting plate; 302. Clip plate; 303. Clip head; 304. Arc end; 305. Drainage groove; 4. Partition plate; 5. Female buckle; 501. Extension plate; 502. Second vertical plate; 503. First vertical plate; 504. First clip end; 505. Second clip end; 506. Clip cavity; 507. Guide surface; 6. Top plate; 601. Anti-slip strip; 602. Anti-slip groove; 7. Second side plate; 8. Pedal frame. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1 , Figure 2 As shown, a tread profile for non-standard sizes at the end of an escalator includes a plate body. Male buckles 3 and female buckles 5 are respectively provided at both ends of the plate body. Male buckles 3 and female buckles 5 are configured to cooperate. The plate body includes a bottom plate 1 and a top plate 6. A partition 4 is installed between the top plate 6 and the bottom plate 1. Multiple partitions 4 are evenly arranged between the top plate 6 and the bottom plate 1. The top plate 6 is provided with anti-slip grooves 602.

[0021] The plate body is provided with a first side plate 2 and a second side plate 7 on both sides respectively. The male buckle 3 is installed on the first side plate 2 and the female buckle 5 is installed on the second side plate 7.

[0022] The first side plate 2, the bottom plate 1, the top plate 6, the second side plate 7, and the partition plate 4 are integrally formed.

[0023] The first side plate 2, the second side plate 7, the partition 4, the top plate 6, and the bottom plate 1 are set perpendicularly.

[0024] The distance between adjacent partitions is ≤30mm.

[0025] The distance between the first side panel 2 and the adjacent partition is ≤30mm, and the distance between the second side panel 7 and the adjacent partition is ≤30mm.

[0026] The top plate 6 is evenly provided with multiple anti-slip strips 601, and there is a space between adjacent anti-slip strips 601, which is an anti-slip groove 602.

[0027] The bottom surface of the anti-slip groove 602 is arc-shaped, and the bottom surface of the top plate 6 near the bottom plate 1 matches the shape of the bottom surface of the anti-slip groove 602.

[0028] like Figure 3 , Figure 4 As shown, the male buckle 3 includes a connecting plate 301 fixedly installed on the first side plate 2. A clamping plate 302 is vertically installed on the top of the connecting plate 301. The clamping plate 302 is parallel to the first side plate 2. A space is left between the clamping plate 302 and the first side plate 2. This space is a drainage groove 305. The female buckle 5 includes a first vertical plate 503 disposed at the bottom of the top plate 6. The first vertical plate 503 is perpendicular to the top plate 6. A first locking end 504 is fixedly disposed on the end side wall of the first vertical plate 503. An extension plate 501 is disposed on the side of the bottom plate 1. A second vertical plate 502 is disposed at the end of the extension plate 501. The second vertical plate 502 is perpendicular to the extension plate 501 and is disposed corresponding to the first vertical plate 503. A second locking end 505 is fixedly disposed on the end side wall of the second vertical plate 502. A space is left between the end of the first vertical plate 503 away from the top plate 6 and the end of the second vertical plate 502 away from the extension plate 501. This space is a locking opening. The space between the second side plate 7, the top plate 6, the extension plate 501 and the first vertical plate 503 and the second vertical plate 502 is a locking cavity 506.

[0029] The end of the card plate 302 is provided with a card head 303, and the end of the connecting plate 301 is provided with an arc-shaped end 304. The connecting plate 301 corresponds to the position of the card slot.

[0030] Specifically, guide surfaces 507 are provided on the side walls corresponding to the first card end 504 and the second card end 505.

[0031] like Figure 5 , Figure 6 As shown, this pedal is installed inside the pedal frame. When the customer's pedal size is non-standard, the excess part at the end of the profile can be cut off directly, and the pedal structural strength can be met after the cut-off.

[0032] This profile design is primarily used for assembling non-standard sizes at the end of escalators. The profile comprises five parts: a top plate 6, a bottom plate 1, a partition 4, a male buckle 3, and a female buckle 5. The top plate 6 and bottom plate 1 are connected and fixed together via the partition 4. The top plate 6 features a semi-circular groove structure (anti-slip groove 602) with parallel center lines, which improves friction when pedestrians step on it. According to third-party testing, the anti-slip rating is R11. The top plate 6 and bottom plate 1 are parallel, and the partition 4 is perpendicular to both. The internal cavity of the partition 4 has a regular quadrilateral structure. The male buckle 3 and female buckle 5 are designed with drainage grooves 305, which provide a certain degree of waterproofing for outdoor escalators.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A tread profile for non-standard sized escalator ends, comprising a plate body, wherein a male buckle (3) and a female buckle (5) are respectively provided at both ends of the plate body, the male buckle (3) and the female buckle (5) being configured to cooperate, characterized in that, The plate body includes a bottom plate (1) and a top plate (6). A partition (4) is installed between the top plate (6) and the bottom plate (1). Multiple partitions (4) are evenly arranged between the top plate (6) and the bottom plate (1). The top plate (6) is provided with anti-slip grooves (602).

2. The tread profile for non-standard sizes at the end of an escalator according to claim 1, characterized in that, The plate body is provided with a first side plate (2) and a second side plate (7) on both sides respectively. The male buckle (3) is installed on the first side plate (2) and the female buckle (5) is installed on the second side plate (7).

3. A tread profile for non-standard sizes at the end of an escalator according to claim 2, characterized in that, The first side plate (2), bottom plate (1), top plate (6), second side plate (7) and partition plate (4) are integrally formed.

4. A tread profile for non-standard sizes at the end of an escalator according to claim 3, characterized in that, The first side plate (2), the second side plate (7), the partition (4) are arranged perpendicularly to the top plate (6) and the bottom plate (1).

5. A tread profile for non-standard sizes at the end of an escalator according to claim 1, characterized in that, The distance between adjacent partitions is ≤30mm.

6. A tread profile for non-standard sizes at the end of an escalator according to claim 4, characterized in that, The distance between the first side plate (2) and the adjacent partition is ≤30mm, and the distance between the second side plate (7) and the adjacent partition is ≤30mm.

7. A tread profile for non-standard sizes at the end of an escalator according to claim 1, characterized in that, The top plate (6) is evenly provided with multiple anti-slip strips (601), and there is a space between adjacent anti-slip strips (601), which is an anti-slip groove (602).

8. A tread profile for non-standard sizes at the end of an escalator according to claim 7, characterized in that, The bottom surface of the anti-slip groove (602) is arc-shaped, and the bottom surface of the top plate (6) near the bottom plate (1) matches the shape of the bottom surface of the anti-slip groove (602).

9. A tread profile for non-standard sizes at the end of an escalator according to claim 2, characterized in that, The male buckle (3) includes a connecting plate (301) fixedly installed on the first side plate (2). A clamping plate (302) is vertically installed on the top of the connecting plate (301). The clamping plate (302) is parallel to the first side plate (2). There is a space between the clamping plate (302) and the first side plate (2). This space is a drainage groove (305). The female buckle (5) includes a first vertical plate (503) disposed at the bottom of the top plate (6), the first vertical plate (503) being perpendicular to the top plate (6), a first locking end (504) being fixedly disposed on the end side wall of the first vertical plate (503), an extension plate (501) being disposed on the side of the bottom plate (1), a second vertical plate (502) being disposed at the end of the extension plate (501), the second vertical plate (502) being perpendicular to the extension plate (501), and the second vertical plate (502) being perpendicular to the extension plate (501). The second vertical plate (502) is provided with a second locking end (505) fixedly installed on the end side wall of the first vertical plate (503) away from the top plate (6) and the second vertical plate (502) away from the extension plate (501). The space between the end of the first vertical plate (503) away from the top plate (6) and the end of the second vertical plate (502) away from the extension plate (501) is a locking cavity (506).

10. A tread profile for non-standard sizes at the end of an escalator according to claim 9, characterized in that, The end of the card plate (302) is provided with a card head (303), and the end of the connecting plate (301) is provided with an arc-shaped end (304). The connecting plate (301) corresponds to the position of the card slot.

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