Passenger transporting device without metal truss structure as well as installation method and installation tool thereof

Abstract

The invention discloses a passenger transporting device without a metal truss structure, which comprises an installation bracket and a plurality of load bearing templates, wherein the installation bracket is connected with a civil engineering structure; the installation bracket and the civil engineering structure are fixedly connected; each load bearing template is provided with an installation basic hole; each load bearing template is provided with a plurality of installation brackets for middle components; the installation brackets for the middle components and each load bearing template are integrally formed; each installation bracket for the middle components is respectively provided with a corresponding locating reference surface; the load bearing templates are grouped in pairs; and each group of load bearing templates is arranged along the operation direction of the passenger transporting device. In the passenger transporting device without the metal truss structure, the metal truss structure in the passenger transporting device is omitted so as to greatly save the steel use amount, reduce repeated truss splicing flows in the installation process, reduce dependence on large-tonnage hoisting equipment in the installation process and greatly reduce the earth cutting amount of the civil engineering structure. The invention also discloses an installation method and an installation tool for the passenger transporting device without the metal truss structure.

Description

technical field [0001] The invention relates to a passenger conveying device, in particular to a passenger conveying device without a metal truss structure. The present invention also relates to the installation method and installation tool of the passenger conveying device without metal truss structure. Background technique [0002] Current passenger conveyors generally have a metal truss structure. The metal truss structure is generally welded together by a specialized structural parts manufacturer through welding to various parts, and mainly plays the role of support and preliminary positioning. Since the truss is too long to be manufactured and transported as a whole, it is often divided into several sections and manufactured separately, and then connected for center calibration. After the calibration is completed, it is disassembled into several sections and transported to the workshop for assembly of other components. Before assembly, the assembler connects several ...

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Problems solved by technology

[0003] In the above process, the metal truss structure was repeatedly spliced ​​and disassembled several times, and there was a lot of repetitive work.

Moreover, once the splicing of the trusses on the installation site has not been restored to the assembly state of the workshop, the positions of the mounting brackets of various components installed with high-precision tooling in the workshop will be inaccurate, which will have a certain impact on the operation of the passenger conveying device

To restore its accurate state, it is necessary to re-splice the truss or re-confirm the position of the mounting brackets of various components, which is time-consuming and labor-intensive

[0004] Secondly, the metal truss structure only plays the role of a container and support in the whole process, and finally the force generated by the passenger conveying device and the live load is transmitted to the civil structure, so the steel used in the metal truss structure is only produced during the manufacturing process. Effect, the steel of the metal truss structure is wasted in the final use, resulting in a large amount of waste of steel (the metal truss structure of the horizontal passenger conveyor with a length of 50 meters weighs about 10 tons or more)

[0005] Thirdly, the large volume of the truss at the factory increases the transportation cost

In addition, generally speaking, the metal truss structure of the passenger conveying device, especially the horizontal passenger conveying device, is surrounded by the civil structure, which means that to accommodate the metal structure, such a shape needs to be dug out of the civil structure, Due to the existence of the metal truss structure, a part of the space on the side and the bottom is wasted, which increases the excavation volume of the civil structure and the size of the civil construction is larger

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