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Spiral ramp and construction method thereof

A construction method and ramp technology, applied to building structures, stepped structures, buildings, etc., can solve problems such as difficulty in ensuring the quality of segmented construction, difficulty in supporting formwork in concrete structures, difficulty in controlling precision, etc., and achieve easy popularization and use, It is convenient to control the precision and reduce the difficulty of construction

Pending Publication Date: 2021-04-20
GUANGZHOU JISHI CONSTR GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the structure of the current spiral ramp is mostly reinforced concrete structure. The main construction procedures are setting up the formwork support system, processing and binding of steel bars, concrete pouring, bridge deck structure construction, and bridge deck auxiliary system construction. Not only the construction period is long, but also Section construction quality is difficult to guarantee
Moreover, the surface of the ramp is a complex space surface, and the concrete structure is difficult to support the formwork, and the precision is difficult to control

Method used

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  • Spiral ramp and construction method thereof
  • Spiral ramp and construction method thereof
  • Spiral ramp and construction method thereof

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Embodiment Construction

[0033] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] Such as Figure 1-3 As shown, a spiral ramp in a preferred embodiment of the embodiment of the present invention is a steel structure, which includes a support column 1 and a spiral ramp structure 2 arranged on the inside or outside of the support column 1 (this embodiment uses Take its inner side as an example), the spiral ramp structure 2 includes a plurality of ramp units, and a plurality of the ramp units are helically spliced;

[0035] The ramp unit includes a unit body and a ramp panel (not shown in the figure) laid on the unit body.

[0036] The spiral ramp based on the above-mentioned technical features adopts a steel structure, which not only does not req...

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Abstract

The invention relates to the technical field of buildings, and discloses a spiral ramp and a construction method thereof. The spiral ramp is of a steel structure and comprises a supporting column and a spiral ramp structure arranged on the inner side or the outer side of the supporting column, wherein the spiral ramp structure comprises a plurality of ramp units, the ramp units are spirally spliced, and each ramp unit comprises a unit body and a ramp panel laid on the unit body. According to the spiral ramp, the steel structure is adopted, formwork erecting is not needed, precision is convenient to control, the multiple ramp units are spliced to form the spiral ramp structure, during construction, the ramp units are prefabricated firstly, then the prefabricated ramp units are installed on the supporting column, the construction period is shortened, the working efficiency is improved, the construction cost is reduced, The construction quality is also improved. meanwhile, during construction, only the ramp units need to be hoisted in a segmented mode in a hoisting mode, and the construction difficulty is greatly reduced. The spiral ramp is simple to operate, simple in structure, good in use effect and easy to popularize and use.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a spiral ramp and a construction method thereof. Background technique [0002] At present, the method of connecting the aerial trails erected over the park to the ground generally adopts folding stairs, spiral stairs or spiral ramps, and spiral ramps are gradually being widely used due to their beautiful architectural appearance. However, the structure of the current spiral ramp is mostly reinforced concrete structure. The main construction procedures are setting up the formwork support system, processing and binding of steel bars, concrete pouring, bridge deck structure construction, and bridge deck auxiliary system construction. Not only the construction period is long, but also The construction quality of the section is difficult to guarantee. Moreover, the surface of the ramp is a complex space surface, and the concrete structure is difficult to support the formwork, an...

Claims

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Application Information

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IPC IPC(8): E04F11/00E04G21/14
Inventor 黄厚军刘俊杰何登甲何炳泉洪毓韬吴本刚罗嘉政王景家
Owner GUANGZHOU JISHI CONSTR GRP
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