A handling device suitable for handling material

Abstract

A handling device suitable for handling material, wherein the handling device is slidable on at least two truss beams of a truss of a passenger conveyor device; material to be handled is arranged on the handling device; the handling device is movable along the length of the truss of the passenger conveyor device from a first position to a second position different from the first position, thereby handling the material to be handled from the first position to the second position; there is a height difference between the first position and the second position, or there is no height difference between the first position and the second position; a wear part made of a wear-resistant material is arranged on the handling device; the wear part is frictionally slidable on the truss beams. The material to be handled is an upper module of a passenger conveyor device and / or a lower module of a passenger conveyor device.

Description

Technical Field

[0001] This disclosure relates to a material handling device suitable for transporting materials, and more particularly to a material handling device suitable for transporting materials on truss beams of a passenger transport device or on ordinary steps. Background Technology

[0002] The solution for modernizing passenger transport systems requires removing all old passenger transport modules, but retaining the truss structure. Then, new passenger transport modules need to be installed on-site, such as the upper and lower modules.

[0003] In many cases, especially indoor passenger transport systems, space constraints prevent the use of elevators or hoists to transport elevator modules from one floor to another. Therefore, a transport device is needed that can slide on the truss beams of the passenger transport system or on ordinary steps for transporting heavy or bulky materials, such as, but not limited to, the upper and lower modules of the passenger transport system. Summary of the Invention

[0004] To address one or more deficiencies in the prior art, a material handling device is provided according to one aspect of this disclosure, wherein the material handling device is slidable on at least two truss beams of a passenger transport truss.

[0005] The material to be transported is placed on the transport device.

[0006] The transport device can move from a first position to a second position different from the first position along the length of the truss of the passenger transport device, thereby transporting the material to be transported from the first position to the second position.

[0007] According to the above aspects of this disclosure, there is a height difference between the first position and the second position, or there is no height difference between the first position and the second position.

[0008] According to the foregoing aspects of this disclosure, the conveying device is provided with a wear-resistant component made of a wear-resistant material; the wear-resistant component slides rubbingly on the truss beam.

[0009] According to the foregoing aspects of this disclosure, the wear-resistant material is polyamide (nylon).

[0010] According to the various aspects of this disclosure described above, the conveying device includes a first longitudinal support, a second longitudinal support, and a first transverse support.

[0011] The first transverse support is connected between the first end of the first longitudinal support and the first end of the second longitudinal support.

[0012] A first arc-shaped component is provided on the first end of the first longitudinal support and the first end of the second longitudinal support, respectively.

[0013] A second arc-shaped component is provided on the second end of the first longitudinal support and the second longitudinal support, respectively.

[0014] According to the above aspects of this disclosure, both the first end of the first longitudinal support and the first end of the second longitudinal support have arc-shaped ends.

[0015] The first arc-shaped component is fixedly fitted on the arc-shaped end and fits on the bottom surface of the first longitudinal support and the second longitudinal support.

[0016] According to the various aspects of this disclosure described above, the second arcuate component includes a first bending member, a second bending member, a third substrate, and an arcuate fourth arcuate member.

[0017] The first end of the first bending component is fixedly connected to the second end of the first longitudinal support and the second end of the second longitudinal support.

[0018] The second end of the first bending component is fixedly connected to the first end of the second bending component.

[0019] The third substrate is fixedly connected to the first bending component and the second bending component.

[0020] The second end of the second bending component is arc-shaped.

[0021] The fourth arc-shaped component is fixedly connected to the second end of the second bending component and the arc-shaped edge of the third substrate.

[0022] At the second end of the first longitudinal support and the second longitudinal support, the fourth arcuate component is fixedly connected to the bottom surface of the first longitudinal support and the second longitudinal support.

[0023] According to the above aspects of this disclosure, a third substrate through-hole is provided on the third substrate.

[0024] According to the various aspects of this disclosure described above, the conveying device further includes a second transverse support.

[0025] The second transverse support is connected between the first ends of the two second bending components.

[0026] According to the above aspects of this disclosure, the first transverse support and the second transverse support have telescopic structures, thereby allowing the distance between the first longitudinal support and the second longitudinal support to be adjusted.

[0027] According to the above aspects of this disclosure, elongated first transverse support through holes are formed at both ends of the first transverse support.

[0028] Elongated through holes are formed at both ends of the second transverse support.

[0029] The first transverse bracket can be adjusted to be connected between the first end of the first longitudinal bracket and the first end of the second longitudinal bracket by means of fasteners passing through the through hole of the first transverse bracket.

[0030] The second transverse bracket can be adjusted to be connected between the first ends of the two second bent components by means of fasteners passing through the through holes of the second transverse bracket.

[0031] According to the foregoing aspects of this disclosure, the wear-resistant component is fixedly mounted on the bottom surfaces of the first longitudinal support and the second longitudinal support.

[0032] The two ends of the wear-resistant component are respectively adjacent to the first arc-shaped component and the fourth arc-shaped component, and are configured to smoothly transition with the first arc-shaped component and the fourth arc-shaped component.

[0033] The wear-resistant component can slide friably on the truss beam, thereby reducing the frictional resistance between the conveying device and the truss beam and reducing wear on the bottom surfaces of the first longitudinal support and the second longitudinal support and the truss beam.

[0034] According to the various aspects of this disclosure described above, a plurality of module support components are provided on the top surfaces of the first longitudinal support and the second longitudinal support.

[0035] The module support component is used to install the material to be transported and to support the material to be transported.

[0036] According to the foregoing aspects of this disclosure, the first longitudinal support includes at least two first support sections, two adjacent first support sections being detachably connected together by fasteners.

[0037] The second longitudinal support includes at least two second support sections, and two adjacent second support sections are detachably connected together by fasteners.

[0038] The detachable first and second longitudinal supports allow the handling device to be disassembled into a smaller volume after the handling work is completed, which is beneficial for transportation and storage.

[0039] Those skilled in the art will also understand that each support section of the first longitudinal support and the second longitudinal support may have a telescopic structure, thereby enabling the conveying device to be adapted to truss beams with different spacing.

[0040] According to the various aspects of this disclosure described above, the conveying device further includes a first longitudinal guardrail assembly and a second longitudinal guardrail assembly.

[0041] The first longitudinal guardrail assembly is adjustablely connected to the first longitudinal support and is located outside the first longitudinal support.

[0042] The second longitudinal guardrail assembly is adjustablely connected to the second longitudinal support and is located outside the second longitudinal support.

[0043] The spacing between the first longitudinal guardrail assembly and the second longitudinal guardrail assembly is adjustable.

[0044] According to the foregoing aspects of this disclosure, the first longitudinal guardrail assembly includes a first longitudinal guardrail body and a plurality of first longitudinal guardrail connectors.

[0045] The plurality of first longitudinal guardrail connectors are connected to the first longitudinal guardrail body and are evenly spaced along the length of the first longitudinal guardrail body.

[0046] The second longitudinal guardrail assembly includes a second longitudinal guardrail body and a plurality of second longitudinal guardrail connectors.

[0047] The plurality of second longitudinal guardrail connectors are connected to the second longitudinal guardrail body and are evenly spaced along the length of the second longitudinal guardrail body.

[0048] According to the above aspects of this disclosure, a first longitudinal guardrail through hole in an elongated shape is provided on the first longitudinal guardrail connector.

[0049] The first longitudinal guardrail connector can be adjustably connected to the first longitudinal bracket via fasteners passing through the first longitudinal guardrail through-hole.

[0050] The second longitudinal guardrail connector is provided with a slender second longitudinal guardrail through hole.

[0051] The second longitudinal guardrail connector can be adjustably connected to the second longitudinal bracket via fasteners passing through the through-holes in the second longitudinal guardrail.

[0052] The first longitudinal guardrail assembly and the second longitudinal guardrail assembly help prevent the truss side supports from colliding with the first longitudinal support and the second longitudinal support.

[0053] According to the foregoing aspects of this disclosure, the material to be transported is the upper module of the passenger transport device and / or the lower module of the passenger transport device.

[0054] According to the above aspects of this disclosure, the module support component is provided with a plurality of module mounting slots, module fastener holes, module mounting notches and module spindle through holes.

[0055] The plurality of module mounting slots, module fastener holes, module mounting notches, and module spindle through holes are used to mount the upper module and / or lower module on the first longitudinal support and the second longitudinal support.

[0056] According to the foregoing aspects of this disclosure, the truss of the passenger transport device includes truss side supports and a plurality of truss crossbeams.

[0057] The plurality of truss beams are connected between the side supports of the truss and are arranged at equal intervals along the length of the truss.

[0058] The first and second longitudinal supports of the conveying device are capable of sliding on the plurality of truss beams.

[0059] The first longitudinal support, second longitudinal support, first transverse support, second transverse support, first longitudinal guardrail assembly, and second longitudinal guardrail assembly of the conveying device are all located between the truss side supports and are all within the height range of the truss side supports.

[0060] The handling equipment for moving heavy objects according to this disclosure can be used in the modernization of passenger transport facilities.

[0061] The handling device according to this disclosure can slide on the truss beams or ordinary steps, safely transporting heavy objects from a first position with a height difference to a second position and vice versa. It solves the problem of transporting large volumes of materials in limited space.

[0062] The transport device according to this disclosure has longitudinal supports that can slide on truss beams or normal on-site steps, and has a first longitudinal guardrail assembly and a second longitudinal guardrail assembly to ensure proper sliding of the transport device. Additionally, a winch or other towing machine can be mounted on top of the truss to tow the transport device.

[0063] The existing solution involves disassembling the module into smaller parts, placing these parts on the upper or lower floor of the elevator, and then installing them on-site. Compared to the existing solution, which requires on-site module assembly and cannot maintain good assembly precision, the handling device according to this disclosure (with pre-assembled elevator modules installed on the handling device) saves installation time, ensures good installation precision, and thus saves installation costs.

[0064] Thus far, in order to better understand the detailed description of this disclosure herein, and in order to better recognize the contribution of this disclosure to the prior art, the contents of this disclosure have been summarized quite broadly.

[0065] Similarly, those skilled in the art will recognize that the concepts upon which this disclosure is based can be readily used as the basis for designing other structures, methods and systems for implementing several purposes of this disclosure. Attached Figure Description

[0066] The advantages of this disclosure will be more clearly demonstrated by the accompanying drawings, which will provide a better understanding of the present disclosure. The drawings described herein are for illustrative purposes only, representing selected embodiments and not all possible implementations, and are not intended to limit the scope of this disclosure.

[0067] Figure 1 This disclosure illustrates a material handling device suitable for handling materials, which is capable of sliding on a truss beam of a passenger conveyor.

[0068] Figure 2 The upper module of the passenger conveying device and / or the lower module of the passenger conveying device are shown on the conveying device according to this disclosure;

[0069] Figure 3 A perspective view of a conveying device according to the present disclosure is shown;

[0070] Figure 4 A perspective view of the first end of the conveying device according to the present disclosure is shown, which shows the bottom of the conveying device;

[0071] Figure 5 yes Figure 4 Simplified diagram;

[0072] Figure 6 A perspective view of the first arc-shaped component according to this disclosure is shown;

[0073] Figure 7 and Figure 8 A perspective view of the second end of the conveying device according to this disclosure is shown from different angles;

[0074] Figure 9 A perspective view of the first and second longitudinal supports and the second arc-shaped assembly mounted on the first and second longitudinal supports according to the present disclosure is shown.

[0075] Figure 10 A perspective view of the first bending component according to this disclosure is shown;

[0076] Figure 11 A perspective view of the second bending component according to this disclosure is shown;

[0077] Figure 12 A perspective view of a third substrate according to the present disclosure is shown;

[0078] Figure 13 A perspective view of the arc-shaped fourth arc component according to the present disclosure is shown;

[0079] Figure 14 The wear-resistant component according to this disclosure is shown;

[0080] Figure 15 A bottom view of a conveying device according to the present disclosure is shown, wherein wear-resistant components are respectively mounted on the bottom surfaces of a first longitudinal support and a second longitudinal support;

[0081] Figure 16 A schematic diagram showing that the first longitudinal support and the second longitudinal support according to this disclosure each have two support sections;

[0082] Figure 17 A perspective view of the first longitudinal guardrail assembly and the second longitudinal guardrail assembly according to the present disclosure is shown. Detailed Implementation

[0083] The following combines various... Figures 1 to 17 The specific implementation methods based on the content of this disclosure will be described in detail.

[0084] Figure 1 This illustration shows an embodiment of the present disclosure suitable for handling materials 5 (see Figure 2 The conveying device 1 is capable of sliding on at least two truss beams 3 of the truss 2 of the passenger conveying device.

[0085] Figure 2 The upper module of the passenger transport device and / or the lower module of the passenger transport device are shown mounted on the transport device 1 according to this disclosure.

[0086] The material 5 to be transported is placed on the transport device 1 (see Figure 2 ).exist Figure 1In this configuration, the truss 2 is arranged at an angle, and the conveying device 1 can move along the length of the truss 2 of the passenger conveying device from a first position A to a second position B, different from the first position A, thereby conveying the material to be transported from the first position A to the second position B, and vice versa. The passenger conveying device is, for example, an escalator.

[0087] There is a height difference between the first position A and the second position B.

[0088] Those skilled in the art will also understand that there may be no height difference between the first position A and the second position B, for example, at the entrance and exit of a pedestrian escalator that serves as a passenger transport device.

[0089] The truss 2 of the passenger transport device includes truss side supports 4 and multiple truss beams 3.

[0090] The plurality of truss beams 3 are connected between the side supports 4 of the truss and are arranged at equal intervals along the length of the truss 2.

[0091] In such Figure 1 and Figure 2 In the configuration shown, the transport device 1 is substantially located in a frame recess 6 formed by the truss side support 4 and the plurality of truss beams 3, wherein the plurality of truss beams 3 support the transport device 1 in the frame recess 6, and the truss side support 4 restricts the movement of the transport device 1 in the frame recess 6 from both sides of the transport device 1.

[0092] The material to be transported 5 is the upper module of the passenger conveyor and / or the lower module of the passenger conveyor.

[0093] Figure 3 A perspective view of a conveying device 1 according to an embodiment of the present disclosure is shown. The conveying device 1 includes a first longitudinal support 7, a second longitudinal support 8, and a first transverse support 9.

[0094] The first transverse support 9 is connected between the first end of the first longitudinal support 7 and the first end of the second longitudinal support 8.

[0095] like Figure 4 As shown, a first arc-shaped component 10 is respectively provided on the first end of the first longitudinal support 7 and the first end of the second longitudinal support 8 (see...). Figure 6 ).

[0096] A second arc-shaped component 11 is provided on the second end of the first longitudinal support 7 and the second longitudinal support 8, respectively.

[0097] like Figure 5As shown, the first end of the first longitudinal support 7 and the first end of the second longitudinal support 8 both have arc-shaped ends 7-1 and 8-1.

[0098] The first arc-shaped component 10 is fixedly fitted on the arc-shaped end 8-1 and the first arc-shaped component 10 is fitted on the bottom surface of the first longitudinal support 7 and the second longitudinal support 8.

[0099] like Figures 7 to 13 As shown, the second arc-shaped component 11 includes a first bending component 11-1, a second bending component 11-2, a third substrate 11-3, and an arc-shaped fourth arc-shaped component 11-4.

[0100] The first end 11-1-1 of the first bending member 11-1 is fixedly connected to the second end of the first longitudinal support 7 and the second end of the second longitudinal support 8.

[0101] The second end 11-1-2 of the first bending member 11-1 is fixedly connected to the first end 11-2-1 of the second bending member 11-2.

[0102] The third substrate 11-3 is fixedly connected to the first bending component 11-1 and the second bending component 11-2.

[0103] The second end 11-2-2 of the second bending component 11-2 is arc-shaped.

[0104] The fourth arc-shaped component 11-4 is fixedly connected to the second end 11-2-2 of the second bending component 11-2 and the arc-shaped edge 11-3-1 of the third substrate 11-3.

[0105] At the second end of the first longitudinal support 7 and the second longitudinal support 8, the fourth arcuate component 11-4 is fixedly connected to the bottom surface of the first longitudinal support 7 and the second longitudinal support 8.

[0106] A third substrate through hole 11-3-2 is provided on the third substrate 11-3.

[0107] The conveying device 1 also includes a second transverse support 12.

[0108] The second transverse support 12 is connected between the first ends 11-2-1 of the two second bending components 11-2.

[0109] The first transverse support 9 and the second transverse support 12 have telescopic structures, thereby allowing the distance between the first longitudinal support 7 and the second longitudinal support 8 to be adjusted, thus making them suitable for different types of passenger transport trusses. For example, the distance between the first longitudinal support 7 and the second longitudinal support 8 may be, but is not limited to, 600mm, 800mm, or 1000mm.

[0110] In addition to the telescopic structure of the first transverse support 9 and the second transverse support 12, elongated first transverse support through holes can also be formed at both ends of the first transverse support 9.

[0111] Elongated through holes are formed at both ends of the second transverse support 12.

[0112] The first transverse bracket 9 can be adjustedly connected between the first end of the first longitudinal bracket 7 and the first end of the second longitudinal bracket 8 by means of fasteners passing through the through hole of the first transverse bracket.

[0113] The second transverse bracket 12 can be adjusted to be connected between the first ends of the two second bent members 11-2 by means of fasteners passing through the through holes of the second transverse bracket.

[0114] like Figure 14 As shown, a wear-resistant component 13 made of a wear-resistant material is provided on the conveying device 1. The wear-resistant material is, for example, but not limited to, polyamide (nylon).

[0115] The wear-resistant component 13 can slide friably on the truss beam 3, thereby reducing the frictional resistance between the conveying device 1 and the truss beam 3 and reducing the wear on the bottom surfaces of the first longitudinal support 7 and the second longitudinal support 8 and the truss beam 3.

[0116] The wear-resistant component 13 is fixedly mounted on the bottom surface of the first longitudinal support 7 and the second longitudinal support 8.

[0117] The conveying device 1 can slide not only on at least two truss beams 3 of the truss 2 of the escalator or pedestrian walkway escalator, but also on flat or sloping ground.

[0118] The two ends of the wear-resistant component 13 are respectively adjacent to the first arc-shaped component 10 and the fourth arc-shaped component 11-4 and are configured to smoothly transition with the first arc-shaped component 10 and the fourth arc-shaped component 11-4.

[0119] The wear-resistant component 13 may also be formed on the arcuate surfaces of the first arcuate component 10 and the fourth arcuate component 11-4. The first arcuate component 10 and the fourth arcuate component 11-4 facilitate the transport device crossing the bends and corners of the truss (not shown), such as the junction between the inclined portion of the truss and the upper and lower platform portions of the elevator.

[0120] like Figure 3 and Figure 4 As shown, multiple module support components 14 are provided on the top surfaces of the first longitudinal support 7 and the second longitudinal support 8.

[0121] The module support component 14 is used to install the material 5 to be transported and to support the material 5 to be transported.

[0122] Figure 16 A schematic diagram showing a first longitudinal support 7 and a second longitudinal support 8, according to embodiments of the present disclosure, each have two support sections. (See diagram below.) Figure 16 As shown, the first longitudinal support 7 includes at least two first support sections 7-2, and the two adjacent first support sections 7-2 are detachably connected together by fasteners.

[0123] The second longitudinal support 8 includes at least two second support sections 8-2, which are adjacent to each other and can be detachably connected together by fasteners.

[0124] The detachable first longitudinal support 7 and second longitudinal support 8 facilitate the disassembly and assembly of the handling device 1 into a smaller volume after the handling work is completed, which in turn facilitates transportation and storage.

[0125] Those skilled in the art will also understand that each support section of the first longitudinal support 7 and the second longitudinal support 8 may have a telescopic structure, thereby enabling the conveying device to be adapted to truss beams with different spacing.

[0126] Figure 17 A perspective view of a first longitudinal guardrail assembly 15 and a second longitudinal guardrail assembly 16 according to an embodiment of the present disclosure is shown. Figure 17 As shown, the conveying device 1 also includes a first longitudinal guardrail assembly 15 and a second longitudinal guardrail assembly 16.

[0127] The first longitudinal guardrail assembly 15 is adjustablely connected to the first longitudinal support 7 and is located outside the first longitudinal support 7.

[0128] The second longitudinal guardrail assembly 16 is adjustablely connected to the second longitudinal bracket 8 and is located outside the second longitudinal bracket 8.

[0129] The spacing between the first longitudinal guardrail assembly 15 and the second longitudinal guardrail assembly 16 is adjustable.

[0130] The first longitudinal guardrail assembly 15 and the second longitudinal guardrail assembly 16 help prevent the truss side support 4 from colliding with the first longitudinal support 7 and the second longitudinal support 8.

[0131] The lengths of the first longitudinal guardrail assembly 15 and the second longitudinal guardrail assembly 16 are longer than the lengths of the first longitudinal support 7 and the second longitudinal support 8, and the two ends of the first longitudinal guardrail assembly 15 and the second longitudinal guardrail assembly 16 extend beyond the first transverse support 9 and the second transverse support 12, respectively.

[0132] The first longitudinal guardrail assembly 15 includes a first longitudinal guardrail body 15-1 and a plurality of first longitudinal guardrail connectors 15-2.

[0133] The two ends of the first longitudinal guardrail body 15-1 are curved bends.

[0134] The plurality of first longitudinal guardrail connectors 15-2 are connected to the first longitudinal guardrail body 15-1 and are evenly spaced along the length of the first longitudinal guardrail body 15-1.

[0135] The second longitudinal guardrail assembly 16 includes a second longitudinal guardrail body 16-1 and a plurality of second longitudinal guardrail connectors 16-2.

[0136] The two ends of the second longitudinal guardrail body 16-1 are curved bends.

[0137] The plurality of second longitudinal guardrail connectors 16-2 are connected to the second longitudinal guardrail body 16-1 and are evenly spaced along the length of the second longitudinal guardrail body 16-1.

[0138] The first longitudinal guardrail connector 15-2 is provided with a first longitudinal guardrail through hole 15-3 in a slender shape.

[0139] The first longitudinal guardrail connector 15-2 can be adjustably connected to the first longitudinal bracket 7 by means of fasteners passing through the first longitudinal guardrail through hole 15-3.

[0140] The second longitudinal guardrail connector 16-2 is provided with a slender second longitudinal guardrail through hole 16-3.

[0141] The second longitudinal guardrail connector 16-2 can be adjustably connected to the second longitudinal bracket 8 by means of fasteners passing through the second longitudinal guardrail through hole 16-3.

[0142] The module support component 14 is provided with multiple module mounting slots 14-1, module fastener holes 14-2, module mounting notches 14-3 and module spindle through holes 14-4.

[0143] The plurality of module mounting slots 14-1, module fastener holes 14-2, module mounting notches 14-3, and module spindle through holes 14-4 are used to mount the upper module and / or the lower module on the first longitudinal support 7 and the second longitudinal support 8.

[0144] The first longitudinal support 7 and the second longitudinal support 8 of the conveying device are capable of sliding on the plurality of truss beams 3.

[0145] The first longitudinal support 7, the second longitudinal support 8, the first transverse support 9, the second transverse support 12, the first longitudinal guardrail assembly 15, and the second longitudinal guardrail assembly 16 of the conveying device are all located between the truss side supports 4 and are all within the height range of the truss side supports 4.

[0146] The foregoing disclosure provides illustrations and descriptions, but is not intended to be exhaustive or to limit the embodiments to the precise forms disclosed. Modifications and variations can be made based on the above disclosure, or modifications and variations can be derived from the practice of the embodiments.

[0147] Even if a specific combination of features is recited in the claims and / or disclosed in the specification, such combinations are not intended to limit the disclosure of various embodiments. In fact, many of these features can be combined in ways not specifically recited in the claims and / or not specifically disclosed in the specification. Although each dependent claim listed below may depend directly on only one claim, the disclosure of various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. A passenger transport device, comprising a truss and a material handling device, characterized in that, The truss includes truss side supports and multiple truss beams, which are connected between the truss side supports. The transport device is configured to slide on at least two truss beams of the truss of the passenger transport device; The material to be transported is configured to be placed on the transport device; The conveying device is configured to move along the length of the truss of the passenger conveyor from a first position to a second position different from the first position, thereby conveying the material to be conveyed from the first position to the second position. The transport device is located in a frame recess formed by the truss side supports and the plurality of truss beams, wherein the plurality of truss beams are configured to support the transport device in the frame recess, and the truss side supports restrict the movement of the transport device in the frame recess from both sides of the transport device.

2. The passenger transport device according to claim 1, characterized in that, There is a height difference between the first position and the second position, or There is no height difference between the first position and the second position.

3. The passenger transport device according to claim 1, characterized in that, The conveying device is provided with wear-resistant components made of wear-resistant material; The wear-resistant component slides and rubs on the truss beam.

4. The passenger transport device according to claim 3, characterized in that, The wear-resistant material is polyamide.

5. The passenger transport device according to claim 4, characterized in that, The conveying device includes a first longitudinal support, a second longitudinal support, and a first transverse support; The first transverse support is connected between the first end of the first longitudinal support and the first end of the second longitudinal support; A first arc-shaped component is provided on the first end of the first longitudinal support and the first end of the second longitudinal support, respectively; A second arc-shaped component is provided on the second end of the first longitudinal support and the second longitudinal support, respectively.

6. The passenger transport device according to claim 5, characterized in that, Both the first end of the first longitudinal support and the first end of the second longitudinal support have arc-shaped ends; The first arc-shaped component is fixedly fitted on the arc-shaped end and fits on the bottom surface of the first longitudinal support and the second longitudinal support.

7. The passenger transport device according to claim 5, characterized in that, The second arc-shaped component includes a first bending component, a second bending component, a third substrate, and a fourth arc-shaped component. The first end of the first bending component is fixedly connected to the second end of the first longitudinal support and the second end of the second longitudinal support; The second end of the first bending component is fixedly connected to the first end of the second bending component; The third substrate is fixedly connected to the first bending component and the second bending component; The second end of the second bending component is arc-shaped; The fourth arc-shaped component is fixedly connected to the second end of the second bending component and the arc-shaped edge of the third substrate; as well as At the second end of the first longitudinal support and the second longitudinal support, the fourth arcuate component is fixedly connected to the bottom surface of the first longitudinal support and the second longitudinal support.

8. The passenger transport device according to claim 7, characterized in that, A third substrate through-hole is provided on the third substrate.

9. The passenger transport device according to claim 7, characterized in that, The conveying device also includes a second transverse support; The second transverse support is connected between the first ends of the two second bending components.

10. The passenger transport device according to claim 9, characterized in that, The first transverse support and the second transverse support have telescopic structures, thereby allowing the distance between the first longitudinal support and the second longitudinal support to be adjusted.

11. The passenger transport device according to claim 9, characterized in that, Elongated through holes are formed at both ends of the first transverse support; Elongated through holes are formed at both ends of the second transverse support; The first transverse bracket can be adjustedly connected between the first end of the first longitudinal bracket and the first end of the second longitudinal bracket by means of fasteners passing through the through holes of the first transverse bracket; The second transverse bracket can be adjusted to be connected between the first ends of the two second bent components by means of fasteners passing through the through holes of the second transverse bracket.

12. The passenger transport device according to claim 9, characterized in that, The wear-resistant component is fixedly mounted on the bottom surface of the first longitudinal support and the second longitudinal support; The two ends of the wear-resistant component are respectively adjacent to the first arc-shaped component and the fourth arc-shaped component, and are configured to smoothly transition with the first arc-shaped component and the fourth arc-shaped component.

13. The passenger transport device according to claim 9, wherein, Multiple module support components are provided on the top surfaces of the first longitudinal support and the second longitudinal support; The module support component is used to install the material to be transported and to support the material to be transported.

14. The passenger transport device according to claim 13, characterized in that, The first longitudinal support includes at least two first support sections, and two adjacent first support sections are detachably connected together by fasteners; The second longitudinal support includes at least two second support sections, and two adjacent second support sections are detachably connected together by fasteners.

15. The passenger transport device according to claim 14, characterized in that, The transport device also includes a first longitudinal guardrail assembly and a second longitudinal guardrail assembly; The first longitudinal guardrail assembly is adjustablely connected to the first longitudinal support and is located outside the first longitudinal support; The second longitudinal guardrail assembly is adjustablely connected to the second longitudinal support and is located outside the second longitudinal support; The spacing between the first longitudinal guardrail assembly and the second longitudinal guardrail assembly is adjustable.

16. The passenger transport device according to claim 15, characterized in that, The first longitudinal guardrail assembly includes a first longitudinal guardrail body and a plurality of first longitudinal guardrail connectors; The plurality of first longitudinal guardrail connectors are connected to the first longitudinal guardrail body and are equally spaced along the length direction of the first longitudinal guardrail body; The second longitudinal guardrail assembly includes a second longitudinal guardrail body and a plurality of second longitudinal guardrail connectors; The plurality of second longitudinal guardrail connectors are connected to the second longitudinal guardrail body and are evenly spaced along the length of the second longitudinal guardrail body.

17. The passenger transport device according to claim 16, characterized in that, The first longitudinal guardrail connector is provided with a slender first longitudinal guardrail through hole; The first longitudinal guardrail connector can be adjusted to the first longitudinal bracket by means of fasteners passing through the through holes of the first longitudinal guardrail. The second longitudinal guardrail connector is provided with a slender second longitudinal guardrail through hole; The second longitudinal guardrail connector can be adjustably connected to the second longitudinal bracket via fasteners passing through the through-holes in the second longitudinal guardrail.

18. The passenger transport device according to claim 17, characterized in that, The material to be transported is the upper module of the passenger conveyor and / or the lower module of the passenger conveyor.

19. The passenger transport device according to claim 18, characterized in that, The module support component is provided with multiple module mounting slots, module fastener holes, module mounting notches, and module spindle through holes; The plurality of module mounting slots, module fastener holes, module mounting notches, and module spindle through holes are used to mount the upper module and / or lower module on the first longitudinal support and the second longitudinal support.

20. The passenger transport device according to claim 9, characterized in that, The plurality of truss beams are arranged at equal intervals along the length of the truss; The first and second longitudinal supports of the conveying device are capable of sliding on the plurality of truss beams; The first longitudinal support, second longitudinal support, first transverse support, second transverse support, first longitudinal guardrail assembly, and second longitudinal guardrail assembly of the conveying device are all located between the truss side supports and are all within the height range of the truss side supports.

Images