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Plate penetrating installing method for installing construction lifting machine on basement top plate

A technology for construction elevators and basement roofs, which is applied to elevators, transportation and packaging, and elevators in buildings, etc. It can solve the problems of strengthening dowel bars and poor versatility of top fixing plates, and achieves simple construction, cost saving, and stress-resistant clear effect

Active Publication Date: 2016-02-24
SHANGHAI ZHONGJIN CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method for installing a construction elevator through a plate on the basement roof. The dowel bar needs professional design and production, the design strengthens the dowel bar and the poor versatility of the top fixing plate

Method used

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  • Plate penetrating installing method for installing construction lifting machine on basement top plate
  • Plate penetrating installing method for installing construction lifting machine on basement top plate

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Embodiment 1

[0021] Such as figure 1 with 2 As shown, taking the common design in building construction as an example: the building is located in the middle of the overall basement, the design outline is 3 floors underground, 31 floors above the ground, and the construction area is 42900m 2 , The edge of the main building and the basement is separated by a 800mm wide post-settlement pouring belt. SCD200 / 200 construction hoist is selected during construction, and the location of the construction hoist is just at the edge of the post-casting belt. Therefore, according to conventional practice, the basement roof, basement floor, and basement floor slabs must be reinforced.

[0022] The technical solution adopted by the present invention to solve the technical problem is: a method for installing a construction hoist on the roof of a basement through a panel, which includes the following steps:

[0023] (a) During the construction of the basement, the underframe anchor bolts 11 of the constr...

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Abstract

The invention relates to a plate penetrating installing method for installing a construction lifting machine on a basement top plate. The method comprises the following steps that during basement construction, bottom frame foundation bolts of the construction lifting machine are embedded in a bottom plate, and during basement floor plate and top plate construction, holes are reserved in guide frames; a basement bottom plate is utilized in a foundation of the construction lifting machine, a bottom frame is fixed to the foundation bolts, guide frames are directly installed on the bottom frame, every two layers of the guide frames are fixed with structural attached wall frames, and stability and strength of the guide frames are enhanced; a fence bottom frame is installed on the basement top plate, and a fence is installed on the fence bottom frame; the guide frames are provided with a construction lifting machine cage and other devices, the connecting strength among connecting pieces is checked, and it is ensured that construction is carried out after the requirement is met; and after construction is finished, the construction lifting machine cage and other auxiliary devices are dismounted, and the reserved holes in basement floor plates and the basement top plate are blocked through micro-expansion concrete. The holes are only reserved in the floor plates, stress is definite, construction is easy, and cost is reduced.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to a through-board installation method for installing a construction hoist on the roof of a basement. Background technique [0002] In construction projects, it is often encountered that the construction elevator is installed on the basement roof, and the position of the general construction elevator is affected by the post-settlement pouring belt reserved for the main building and the basement, resulting in the construction electric elevator cannot be installed by conventional methods. Existing technology generally adopts the method that the foundation seat of the construction hoist is on the basement roof, and the layer-by-layer reinforcement is taken below the roof. Reinforcement can take various forms such as fastener-type steel pipe full hall scaffolding, bowl racks, and steel lattice columns. If the basement is multi-layered, it needs to be reinforced layer by layer at th...

Claims

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Application Information

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IPC IPC(8): B66B9/00B66B7/00
Inventor 冯永刚
Owner SHANGHAI ZHONGJIN CONSTR GRP
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