A channel connecting the core tube and the peripheral steel structure and its construction method

A technology of steel structure construction and construction method, applied in building structure, processing of building materials, construction, etc., can solve the problems of vertical transportation of small tools and difficult vertical transportation of small steel structure tools, so as to reduce the difficulty of construction and simplify the structure , The effect of easy disassembly and assembly

Active Publication Date: 2018-09-18
SHANGHAI CONSTR NO 1 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problem that the construction scheme of the core tube first in the construction of the existing super high-rise building, the construction personnel of the peripheral steel structure and the small tools of the steel structure are difficult to realize the vertical transportation smoothly, the purpose of the present invention is to provide a method for connecting the core tube and the peripheral steel structure The channel and its construction method establish a horizontally connected construction channel between the core tube and the peripheral steel structure, which solves the problem of vertical transportation of personnel, materials and small tools during the construction of the peripheral steel structure

Method used

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  • A channel connecting the core tube and the peripheral steel structure and its construction method
  • A channel connecting the core tube and the peripheral steel structure and its construction method

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Effect test

Embodiment 1

[0022] Example 1: Combining figure 1 and figure 2 Illustrate the channel 10 connecting the core tube and the peripheral steel structure of the present invention, which includes a walkway plate 11 made of section steel and horizontally arranged in the core tube 1; the edge of the walkway plate 11 is provided with a guardrail 14; one end of the walkway plate 11 It is fixed on the concrete connecting beam 2a of the core tube 1, and the other end is fixed on the concrete connecting beam 2b above the fixed end of the walkway slab 11 through at least two cable wind ropes 15; and one end of the channel 10 is provided with a hole 19 It communicates with the construction elevator 3 in the core tube 1, and the other end of the channel 10 is provided with a hole 2 (not shown in the figure) to communicate with the floor 4 of the peripheral steel structure.

[0023] The channel 10 connecting the core tube and the peripheral steel structure of the present invention has one end fixed on th...

Embodiment 2

[0029] Embodiment 2: Combination figure 1 and figure 2 Illustrate the construction method of the channel connecting the core tube and the peripheral steel structure of the present invention, the specific steps are as follows:

[0030] 1. Hoist the channel 10 in the core tube 1, fix one end of the channel 10 on the concrete connecting beam 2a of the core tube 1, and fix the other end of the channel 10 on the concrete connecting beam 2b above the channel 10 through the cable wind rope 15 , so that the opening 19 at one end of the passage 10 can communicate with the construction elevator 3 in the core tube 1, and the opening 2 at the other end of the passage 10 can communicate with the floor 4 of the peripheral steel structure;

[0031] 2. After the construction of the peripheral steel structure at the current height is completed, the channel 10 is removed and hoisted to the upper peripheral steel structure area to be constructed. Repeat step 1, and the channel 10 is cantilever...

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Abstract

The invention discloses a channel connecting a core barrel with a peripheral steel structure and a construction method for the channel, relates to the technical field of building construction equipment, and aims to solve the problem that vertical transportation is difficult to smoothly realize by peripheral steel structure construction staff and a small tool according to the construction scheme of advancing the core barrel in current high-rise building construction. The channel comprises a sidewalk board arranged in the core tube, wherein the side edge of the sidewalk board is provided with a guardrail; one end of the sidewalk board is fixedly connected to a concrete connecting beam of the core tube; the other end of the sidewalk board is fixed to an above concrete connecting beam by virtue of a cable rope; and the two ends of the channel are respectively communicated with a construction elevator in the core barrel and floor of the peripheral steel structure. The construction method comprises the following steps: lifting the channel in the core barrel, fixing one end of the channel to the concrete connecting beam, and fixing the other end of the channel to the above concrete connecting beam by virtue of the cable rope, so that the channel is respectively communicated with the construction elevator and the floor of the peripheral steel structure; and after the construction of the peripheral steel structure at a current height is completed, dismounting the channel and lifting the channel to an upper-layer to-be-constructed area, and continuously constructing the peripheral steel structure.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a channel connecting a core tube and a peripheral steel structure and a construction method thereof. Background technique [0002] At present, a large number of super high-rise buildings adopt the construction plan of the core tube first. The advantage of the core tube being constructed several floors ahead of the peripheral structure is that it can well solve the problem of providing a working surface for multi-process cross-operation; that is, the core tube It is convenient to provide multiple construction work surfaces, multiple processes can be constructed together, each process is independent of each other and does not interfere with each other, which is conducive to speeding up the construction progress. [0003] Usually, the construction of the peripheral steel structure of a super high-rise building is often 4 to 6 floors ahead of the peripheral co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/14E04G21/00
CPCE04G21/00E04G21/14
Inventor 钱志伟易明玉屠春军郑琼王志刚朱毅敏徐磊
Owner SHANGHAI CONSTR NO 1 GRP
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