Escalator floor plate

Abstract

The utility model provides an escalator floor plate which comprises a panel and a profile steel part, the panel is connected with the profile steel part, and the profile steel part is used for being arranged on a supporting truss. The profile steel part comprises a profile steel body and a wing plate, the profile steel body is connected with the wing plate, and the wing plate is connected with the panel. The number of the wing plates is multiple, one profile steel body corresponds to two wing plates, and the two wing plates are located on the two sides of the profile steel body respectively. And a plurality of profile steel parts are arranged at intervals. And a connecting beam is connected between the adjacent profile steel pieces. The panel comprises a top plate and a plurality of reinforcing protruding blocks, the top plate is connected with the profile steel part, and the reinforcing protruding blocks are connected with the top plate. The situation that abnormal sound occurs in the using process of the escalator floor plate can be improved.

Description

Technical Field

[0001] This application relates to the technical field of escalators, and in particular to an escalator floor slab. Background Technology

[0002] An escalator is a continuously moving, electrically driven device used to transport people upwards or downwards at an angle. Escalators have circulating steps that carry and move users. The escalator floor slab is a crucial component, significantly impacting its safety and reliability. Located at the escalator's entrance and exit, the floor slab is a metal plate connected to the comb plate. It forms the connection between the escalator and the building structure, where access panels are typically provided. The floor slab can seal these access panels and is frequently disassembled for maintenance and repair. Furthermore, the floor slab is constantly stepped on by passengers entering and exiting the escalator, continuously bearing impact loads.

[0003] In related technologies, escalator floor slabs include panels, base plates, and steel profiles. The panels and base plates are bonded together with adhesive, and then the steel profiles are fixedly installed on the base plates to improve overall strength. A support truss is installed inside the escalator's access panel, and the steel profiles are connected to the support truss to achieve the installation of the escalator floor slab. However, in actual use, the adhesive between the panels and base plates may fail, and prolonged use can easily cause the panels to vibrate, resulting in abnormal noises. Utility Model Content

[0004] In order to improve the problem of abnormal noise in escalator floor slabs during use, this application provides an escalator floor slab.

[0005] This application provides an escalator floor slab, which adopts the following technical solution:

[0006] An escalator floor slab, wherein the panel is connected to the steel profile, the steel profile being mounted on a supporting truss.

[0007] By adopting the above technical solution, compared with related technologies, this application directly connects the panel and the steel components, eliminating the need for traditional pads and adhesives. This reduces panel vibration and noise problems caused by adhesive failure, and lowers production costs. Simultaneously, the steel components are mounted on the supporting truss, ensuring the stability and safety of the escalator floor slab during installation and use, making the overall structure of the escalator floor slab more stable and reliable.

[0008] Optionally, the steel profile includes a steel body and a wing plate, wherein the steel body is connected to the wing plate and the wing plate is connected to the panel.

[0009] By adopting the above technical solutions, the wing plate can enhance the structural strength of the steel components, making the connection between the steel components and the panel more secure, and improving the overall strength and stability of the escalator floor slab.

[0010] Optionally, multiple wing plates are provided, with one steel body corresponding to two wing plates, and the two wing plates are respectively located on both sides of the steel body.

[0011] By adopting the above technical solution, the force on the panel can be transferred to the steel body through the two flanges, which can effectively disperse the load, reduce local stress concentration, and make the steel parts more uniformly stressed, and also improve the overall structural strength of the steel parts.

[0012] Optionally, multiple steel profiles are provided at intervals.

[0013] By adopting the above technical solution, multiple spaced steel components can improve the overall rigidity and stability of the escalator floor slab, effectively distribute and bear external loads, reduce deformation and damage caused by excessive stress on a single steel component, and enhance the durability and safety of the escalator floor slab.

[0014] Optionally, adjacent steel profiles are connected by connecting beams.

[0015] By adopting the above technical solution, connecting beams link adjacent steel components, the overall structural stability of the escalator floor slab is enhanced, improving its service life and safety. Simultaneously, the connecting beams also strengthen the connection between the steel components, further improving the load-bearing capacity and impact resistance of the escalator floor slab.

[0016] Optionally, the panel includes a top plate and reinforcing protrusions, the top plate being connected to the steel profile, and multiple reinforcing protrusions being provided, with the reinforcing protrusions connected to the top plate.

[0017] By adopting the above technical solution, multiple reinforcing protrusions further enhance the structural strength, improve the load-bearing capacity and impact resistance of the escalator floor slab, reduce deformation and damage caused by long-term use, and improve the service life and safety of the escalator floor slab.

[0018] Optionally, the panel includes a top plate, ribs, a bottom plate, and reinforcing protrusions, the reinforcing protrusions being connected to the top plate; the top plate and the bottom plate are spaced apart, the ribs are connected to the top plate and the bottom plate respectively, and the bottom plate is connected to the steel profile.

[0019] By adopting the above technical solution, the ribs are connected to the top plate and the bottom plate respectively, which improves the overall rigidity and bending resistance of the panel and reduces the risk of deformation and damage caused by pedestrians stepping on it.

[0020] Optionally, the supporting truss is connected to a supporting side plate, the supporting side plate is connected to a connecting block, multiple connecting blocks are spaced apart, and an installation groove is formed between adjacent connecting blocks, and the steel component is snapped into the installation groove; the supporting side plate is provided with a connector, the connector connecting the steel component and the supporting side plate.

[0021] By adopting the above technical solution, the steel components are snapped into the installation grooves, which facilitates the positioning and installation of the steel components and improves installation efficiency. At the same time, the connectors firmly link the steel components and the supporting side plates, further enhancing the strength and reliability of the overall structure and ensuring the safety and durability of the escalator floor slabs during long-term use. It also enhances the connection stability between the escalator floor slabs and the supporting truss, reducing loosening and abnormal noise problems caused by vibration.

[0022] Optionally, the supporting side plate includes a supporting plate and a side plate, the supporting plate and the side plate are connected, the supporting plate and the side plate are perpendicular to each other, and the steel profile abuts against the supporting plate and the side plate respectively.

[0023] By adopting the above technical solution, the steel profile abuts against the support plate and the side plate respectively. The support plate and the side plate can play a certain role in limiting the steel profile and improving the stress stability between the steel profile and the support side plate.

[0024] Optionally, the connector includes a connecting bolt and a connecting nut, the connecting bolt passing through the steel profile and the support plate, the connecting nut being threadedly connected to the connecting bolt, and the connecting nut abutting against the support plate.

[0025] By adopting the above technical solution, the connection of the connecting bolts and connecting nuts makes the connection between the steel profile and the supporting side plate more firm and reliable, reducing the possibility of loosening and falling off of the steel profile and the supporting side plate, and improving the overall stability and safety of the escalator floor slab.

[0026] In summary, this application includes at least one of the following beneficial effects:

[0027] 1. The connection method between the steel profile and the panel eliminates the need for traditional adhesives and backing plates, reducing the problem of adhesive failure due to long-term use, thereby effectively reducing panel vibration and abnormal noise;

[0028] 2. The steel components are snapped into the mounting grooves, enabling precise positioning and rapid installation, thus improving the reliability and stability of the overall structure;

[0029] 3. Multiple steel profiles are spaced apart and connected by connecting beams, which enhances the overall rigidity and impact resistance of the escalator floor slab. Attached Figure Description

[0030] Figure 1This is a schematic diagram of the overall structure of the escalator floor slab in Embodiment 1 of this application;

[0031] Figure 2 This is a partial structural schematic diagram of the escalator floor slab in Embodiment 1 of this application;

[0032] Figure 3 This is a schematic diagram of the structure of the escalator floor slab installed on the supporting truss in Embodiment 1 of this application;

[0033] Figure 4 This is a schematic diagram of the overall structure of the escalator floor slab in Embodiment 2 of this application;

[0034] Figure 5 This is a partial structural schematic diagram of the escalator floor slab in Embodiment 2 of this application;

[0035] Figure 6 This is a schematic diagram of the structure of the escalator floor slab installed on the supporting truss in Embodiment 3 of this application;

[0036] Figure 7 This is a schematic diagram of the structure of the escalator floor slab after the panel is removed, according to Embodiment 3 of this application;

[0037] Figure 8 This is a cross-sectional structural diagram of the escalator floor slab in Embodiment 3 of this application;

[0038] Figure 9 This is a schematic diagram of the overall structure of the escalator floor slab in Embodiment 4 of this application;

[0039] Figure 10 yes Figure 9 A magnified structural diagram of part A in the middle.

[0040] Explanation of reference numerals in the attached drawings: 1. Panel; 11. Top plate; 12. Rib plate; 13. Bottom plate; 14. Reinforcing protrusion; 2. Steel profile; 21. Steel profile body; 22. Wing plate; 3. Connecting beam; 4. Supporting side plate; 41. Support plate; 42. Side plate; 5. Connecting block; 6. Connecting piece; 61. Connecting bolt; 62. Connecting nut; 100. Supporting truss. Detailed Implementation

[0041] The following combination Figures 1 to 10 This application will be described in further detail.

[0042] Example 1:

[0043] Embodiment 1 of this application provides an escalator floor slab.

[0044] refer to Figure 1 and Figure 2The escalator floor slab includes a panel 1 and a steel profile 2. The panel 1 includes a top plate 11 and reinforcing protrusions 14. Multiple reinforcing protrusions 14 are provided, and the reinforcing protrusions 14 are arrayed and distributed on the top side of the top plate 11. The reinforcing protrusions 14 are integrally formed with the top plate 11.

[0045] refer to Figure 1 and Figure 2 The steel profile 2 includes a steel profile body 21 and wing plates 22. Multiple wing plates 22 are provided. One steel profile body 21 corresponds to two wing plates 22. The two wing plates 22 are located on both sides of the steel profile body 21. In this embodiment, both wing plates 22 are fixedly connected to the outer side of the steel profile body 21. The sidewall of the wing plate 22 contacts the top plate 11 and is welded and fixed.

[0046] refer to Figure 1 and Figure 3 Multiple steel profiles 2 are spaced apart to enhance the overall structural strength. A support truss 100 is installed inside the inspection port of the escalator, and the steel body 21 is fixedly connected to the support truss 100.

[0047] The implementation principle of an escalator floor slab in Embodiment 1 of this application is as follows: the steel profile 2 is connected to the panel 1 and the support truss 100 respectively. Compared with related technologies, this can reduce the situation where the panel 1 is prone to shaking and causing abnormal noise during long-term use, and can also reduce the manufacturing cost of the escalator floor slab.

[0048] Example 2:

[0049] Embodiment 2 of this application provides an escalator floor slab. The difference between Embodiment 2 and Embodiment 1 is that:

[0050] refer to Figure 4 and Figure 5 In this embodiment, both wing plates 22 are fixedly connected to the inner side of the steel body 21, and the wing plates 22 are fixedly connected to the top plate 11.

[0051] Example 3:

[0052] Embodiment 3 of this application provides an escalator floor slab. The difference between Embodiment 3 and Embodiment 2 is that:

[0053] refer to Figure 6 and Figure 7 Multiple connecting beams 3 are spaced apart between adjacent steel sections 2, and the two ends of the connecting beams 3 are fixedly connected to the adjacent steel body 21 respectively.

[0054] refer to Figure 7 and Figure 8A supporting side plate 4 is provided on the supporting truss 100. The supporting side plate 4 includes a supporting plate 41 and a side plate 42, which are fixedly connected and perpendicular to each other. The supporting plate 41 is fixedly connected to the supporting truss 100. Multiple connecting blocks 5 are fixedly connected to the supporting plate 41, spaced apart, with mounting grooves formed between adjacent connecting blocks 5. A steel component 2 can be engaged within the mounting groove, with its end abutting against the side plate 42, thus facilitating the positioning and installation of the steel component 2.

[0055] refer to Figure 7 and Figure 8 A connector 6 is provided on the support side plate 4. The connector 6 includes a connecting bolt 61 and a connecting nut 62. The connecting bolt 61 passes through the steel body 21 and the support plate 41. The connecting nut 62 is threadedly connected to the connecting bolt 61. The connecting nut 62 abuts against the bottom side of the support plate 41, thereby locking the steel part 2 onto the support side plate 4.

[0056] Example 4:

[0057] Embodiment 4 of this application provides an escalator floor slab. The difference between Embodiment 4 and Embodiment 3 is that:

[0058] refer to Figure 9 and Figure 10 The panel 1 also includes ribs 12 and a bottom plate 13. The top plate 11 and the bottom plate 13 are spaced apart. The ribs 12 are fixedly connected to the top plate 11 and the bottom plate 13 respectively. Multiple ribs 12 are spaced apart, which can improve the structural strength of the panel 1. In this embodiment, the bottom plate 13 is fixedly connected to the wing plate 22, thereby realizing the connection between the panel 1 and the steel component 2.

[0059] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An escalator floor slab, characterized in that, It includes a panel (1) and a steel section (2), the panel (1) being connected to the steel section (2), the steel section (2) being used to be mounted on a support truss (100).

2. The escalator floor slab according to claim 1, characterized in that, The steel profile (2) includes a steel profile body (21) and a wing plate (22). The steel profile body (21) is connected to the wing plate (22), and the wing plate (22) is connected to the panel (1).

3. An escalator floor slab according to claim 2, characterized in that, Multiple wing plates (22) are provided, with one steel body (21) corresponding to two wing plates (22), and the two wing plates (22) are located on both sides of the steel body (21).

4. An escalator floor slab according to claim 1, characterized in that, The steel profile (2) is provided in multiple intervals.

5. An escalator floor slab according to claim 4, characterized in that, The adjacent steel profiles (2) are connected by a connecting beam (3).

6. An escalator floor slab according to claim 1, characterized in that, The panel (1) includes a top plate (11) and reinforcing protrusions (14). The top plate (11) is connected to the steel profile (2). Multiple reinforcing protrusions (14) are provided and are connected to the top plate (11).

7. An escalator floor slab according to claim 1, characterized in that, The panel (1) includes a top plate (11), a rib plate (12), a bottom plate (13), and a reinforcing protrusion (14). The reinforcing protrusion (14) is connected to the top plate (11). The top plate (11) and the bottom plate (13) are spaced apart. The rib plate (12) is connected to the top plate (11) and the bottom plate (13) respectively. The bottom plate (13) is connected to the steel profile (2).

8. An escalator floor slab according to claim 1, characterized in that, The supporting truss (100) is connected to a supporting side plate (4), and the supporting side plate (4) is connected to a connecting block (5). Multiple connecting blocks (5) are spaced apart, and an installation groove is formed between adjacent connecting blocks (5). The steel component (2) is snapped into the installation groove. The supporting side plate (4) is provided with a connector (6), and the connector (6) connects the steel component (2) and the supporting side plate (4).

9. An escalator floor slab according to claim 8, characterized in that, The supporting side plate (4) includes a supporting plate (41) and a side plate (42). The supporting plate (41) and the side plate (42) are connected and perpendicular to each other. The steel section (2) abuts against the supporting plate (41) and the side plate (42) respectively.

10. An escalator floor slab according to claim 9, characterized in that, The connector (6) includes a connecting bolt (61) and a connecting nut (62). The connecting bolt (61) passes through the steel profile (2) and the support plate (41). The connecting nut (62) is threadedly connected to the connecting bolt (61) and abuts against the support plate (41).

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