Escalator pedal

Abstract

The utility model discloses an escalator pedal which comprises a pedal mechanism, a first rotating mechanism and a second rotating mechanism. The pedal mechanism comprises a front plate, a top plate and two side plates which are integrally formed, and the front plate, the top plate and the side plates are adjacent to one another; a front side plate combination part is arranged between the front plate and the side plate, the front side plate combination part, the front plate and the side plate are integrally formed at the same time, and the second rotating mechanism is internally connected to the front side plate combination part and rotationally connected with the front side plate combination part; a top side plate combination part is arranged between the top plate and the side plate, the top side plate combination part, the top plate and the side plate are integrally formed at the same time, and the first rotating mechanism is internally connected to the top side plate combination part and rotationally connected with the top side plate combination part. The escalator pedal has the advantages of being high in structural strength, flexible in movement and safe in use.

Description

Technical Field

[0001] This utility model belongs to the field of escalators, and specifically relates to an escalator step. Background Technology

[0002] The patent, with publication number CN207827667U and subject name "Utility Model Patent for an Escalator Step", and IPC classification number B66B23 / 12, discloses that "the escalator step includes a step panel and a base. The step panel is installed on the base by fasteners. The base is a split structure, including a crossbeam, baffles, side plates, main wheel seats and auxiliary wheel forks. The crossbeams are symmetrically distributed at both ends of the step panel along the width direction. Two baffles are fixed to the crossbeams one-to-one. The main wheel seats are symmetrically installed at both ends of one baffle, and the auxiliary wheel forks are symmetrically installed at both ends of the other baffle."

[0003] Therefore, the above utility model patents have disclosed one technical solution for escalator steps. However, the technical solutions disclosed in these utility model patents focus on ease of installation and disassembly, and convenient maintenance and replacement, but have not further addressed issues such as structural strength, mobility, and safety, and require further improvement. Utility Model Content

[0004] This utility model addresses the shortcomings of the existing technology by providing an escalator step.

[0005] This utility model adopts the following technical solution: an escalator tread, comprising a tread mechanism, a first rotating mechanism, and a second rotating mechanism, wherein:

[0006] The pedal mechanism includes a one-piece front plate, a top plate, and two side plates, which are adjacent to each other.

[0007] There is a front side plate joint between the front plate and the side plate. The front side plate joint is integrally formed with both the front plate and the side plate. The second rotating mechanism is internally connected to the front side plate joint and is rotatably connected with the front side plate joint.

[0008] There is a top-side plate joint between the top plate and the side plate, and the top-side plate joint is integrally formed with both the top plate and the side plate. The first rotating mechanism is internally connected to the top-side plate joint and is rotatably connected with the top-side plate joint.

[0009] As a preferred technical solution to the above technical solutions, the front plate, top plate and side plate together form the pedal cavity, and the opening of the pedal cavity faces away from the top plate and front plate.

[0010] As a preferred technical solution to the above technical solutions, the top plate is provided with multiple top plate protrusions, which are integrally formed with the top plate, and there is a protrusion gap between two adjacent top plate protrusions.

[0011] As a preferred embodiment of the above technical solutions, the first rotating mechanism includes a first rotating shaft sleeve and a first rotating shaft. The first rotating shaft sleeve is partially connected to the top side plate joint and fixedly connected to the top side plate joint. The first rotating shaft sleeve extends out from the top side plate joint. The first rotating shaft is connected to the first rotating shaft sleeve. The first rotating shaft and the first rotating shaft sleeve are rotatably connected.

[0012] As a preferred embodiment of the above technical solutions, the second rotating mechanism includes a second rotating shaft sleeve and a second rotating shaft. The second rotating shaft sleeve is partially connected to the front side plate joint and fixedly connected to the front side plate joint. The second rotating shaft sleeve extends out from the front side plate joint. The second rotating shaft is connected to the second rotating shaft sleeve. The second rotating shaft and the second rotating shaft sleeve are rotatably connected.

[0013] The escalator tread disclosed in this utility model has the advantage of balancing structural strength, movement flexibility, and safety of use. Attached Figure Description

[0014] Figure 1 This is a perspective view of this application.

[0015] Figure 2 This is a three-dimensional view from another perspective of this application.

[0016] Figure 3 This is the main view of this application.

[0017] Figure 4 This is a top view of this application.

[0018] Figure 5 yes Figure 1 A magnified view of a portion of region A.

[0019] Figure 6 yes Figure 2 A magnified view of a portion of region B.

[0020] Figure 7 This is a schematic diagram of escalator steps being used on an escalator.

[0021] The reference numerals in the accompanying drawings include: 100-pedal mechanism; 101-pedal cavity; 110-front plate; 111-front side plate joint; 120-top plate; 121-top side plate joint; 122-top plate protrusion; 123-protrusion gap; 130-side plate; 200-first rotating mechanism; 210-first rotating shaft sleeve; 220-first rotating shaft; 221-first rotating shaft extension; 300-second rotating mechanism; 310-second rotating shaft sleeve; 320-second rotating shaft; 400-escalator. Detailed Implementation

[0022] This utility model discloses an escalator tread, which is described below with reference to a preferred embodiment (Embodiment 1), as shown in the accompanying drawings. Figures 1 to 7 The specific embodiments of this utility model will be further described below.

[0023] See attached diagram. Figures 1 to 7 , Figures 1 to 4 The escalator steps are shown from different perspectives. Figure 5 and Figure 6 The partial structure of the escalator steps is shown separately. Figure 7 An escalator including escalator steps is shown.

[0024] Example 1.

[0025] Preferably, the escalator tread includes a tread mechanism 100, a first rotating mechanism 200, and a second rotating mechanism 300, wherein:

[0026] The pedal mechanism 100 includes an integrally formed front plate 110, a top plate 120, and two side plates 130, which are adjacent to each other.

[0027] A front side plate joint 111 is provided between the front plate 110 and the side plate 130. The front side plate joint 111 is integrally formed with both the front plate 110 and the side plate 130. The second rotating mechanism 300 is internally connected to the front side plate joint 111 and rotatably connected to the front side plate joint 111 so that the second rotating mechanism 300 can be further externally connected to the guide rail system of the escalator 400.

[0028] The top plate 120 and the side plate 130 have a top-side plate joint 121, which is integrally formed with both the top plate 120 and the side plate 130. The first rotating mechanism 200 is internally connected to the top-side plate joint 121 and rotatably connected to it, so that the first rotating mechanism 200 can be further externally connected to the guide rail system of the escalator 400.

[0029] The front plate 110, top plate 120 and side plate 130 together form the pedal cavity 101, and the opening of the pedal cavity 101 faces away from the top plate 120 and the front plate 110.

[0030] The top plate 120 (upper surface) is provided with multiple top plate protrusions 122, which are integrally formed with the top plate 120, and there is a protrusion gap 123 between two adjacent top plate protrusions 122; thus forming an anti-slip concave-convex structure (a combination structure of top plate protrusions 122 and protrusion gaps 123) on the upper surface of the top plate 120.

[0031] The first rotating mechanism 200 includes a first rotating shaft sleeve 210 and a first rotating shaft 220. The first rotating shaft sleeve 210 is partially connected to the top side plate joint 121 and fixedly connected to the top side plate joint 121. The first rotating shaft sleeve 210 extends out from the top side plate joint 121, and the first rotating shaft 220 is connected to the first rotating shaft sleeve 210. The first rotating shaft 220 and the first rotating shaft sleeve 210 are rotatably connected.

[0032] The first rotating shaft 220 has a first rotating shaft extension 221 at the end away from the top side plate joint 121. The first rotating shaft extension 221 is integrally formed with the first rotating shaft 220, and the diameter of the first rotating shaft extension 221 is larger than the diameter of the first rotating shaft 220. This is so that the first rotating shaft 220 and the first rotating shaft extension 221 form a groove, thereby engaging with the guide rail system of the escalator 400.

[0033] The second rotating mechanism 300 includes a second rotating shaft sleeve 310 and a second rotating shaft 320. The second rotating shaft sleeve 310 is partially connected to and fixedly connected to the front side plate joint 111. The second rotating shaft sleeve 310 extends out from the front side plate joint 111. The second rotating shaft 320 is connected to the second rotating shaft sleeve 310. The second rotating shaft 320 is rotatably connected to the second rotating shaft sleeve 310.

[0034] As a supplement, the overall concept of the escalator tread disclosed in this embodiment is described below: The tread cavity 101 with an opening facing a specific direction is formed by an integrally molded front plate 110, top plate 120 and side plate 130. The second rotation mechanism 300 and the first rotation mechanism 200 are integrated at the front side plate joint 111 and the top side plate joint 121, respectively, to achieve bidirectional rotational adaptation with the guide rail system of the escalator 400. The second rotation mechanism 300 cooperates with the second rotation shaft 320 through the embedded second rotation shaft sleeve 310, and the first rotation mechanism 200 cooperates with the first rotation shaft 220 through the embedded first rotation shaft sleeve 210. At the same time, the surface of the top plate 120 is designed with an integrally molded top plate protrusion 122 and the protrusion gap 123 to form an anti-slip structure, thereby taking into account structural strength, movement flexibility and use safety.

[0035] It is worth mentioning that the technical features such as the guide rail system of the escalator 400 involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control methods and spatial arrangement of these technical features can be adopted by conventional choices in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0036] For those skilled in the art, modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An escalator step, characterized in that The pedal mechanism, the first rotating mechanism and the second rotating mechanism are included, wherein: The pedal mechanism includes a front plate, a top plate and two side plates which are integrally formed and abut with each other; The front plate and the side plate have a front side plate joint part which is integrally formed with the front plate and the side plate, and the second rotating mechanism is internally connected to the front side plate joint part and rotationally connected with the front side plate joint part; The top plate and the side plate have a top side plate joint part which is integrally formed with the top plate and the side plate, and the first rotating mechanism is internally connected to the top side plate joint part and rotationally connected with the top side plate joint part.

2. A stair tread as defined in claim 1, wherein The front plate, the top plate and the side plates form a pedal inner cavity, and the opening of the pedal inner cavity is directed away from the top plate and the front plate.

3. The stair tread of claim 1, wherein, The top plate is provided with a plurality of top plate protrusions which are integrally formed with the top plate, and the adjacent two top plate protrusions have a protrusion gap therebetween.

4. The stair tread of claim 1, wherein, The first rotating mechanism includes a first rotating shaft sleeve and a first rotating shaft, the first rotating shaft sleeve is partially internally connected to the top side plate joint part and fixedly connected with the top side plate joint part, the first rotating shaft sleeve extends out of the top side plate joint part, the first rotating shaft is internally connected to the first rotating shaft sleeve, and the first rotating shaft is rotationally connected with the first rotating shaft sleeve.

5. The stair tread of claim 1, wherein, The second rotating mechanism includes a second rotating shaft sleeve and a second rotating shaft, the second rotating shaft sleeve is partially internally connected to the front side plate joint part and fixedly connected with the front side plate joint part, the second rotating shaft sleeve extends out of the front side plate joint part, the second rotating shaft is internally connected to the second rotating shaft sleeve, and the second rotating shaft is rotationally connected with the second rotating shaft sleeve.

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