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A construction method for the foundation of a construction elevator

A technology for construction elevators and foundation construction, which is applied in the direction of basic structure engineering, buildings, protection devices, etc., can solve the problems of backfill difficulty, achieve the effect of ensuring stability and reducing the collapse of backfill soil

Active Publication Date: 2021-10-29
GUANGZHOU XIEAN CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that for some construction environments with high slopes, deep foundation pits, and large height differences, the amount of earthwork backfilling is relatively large when backfilling is required. Its backfilling has a certain degree of difficulty

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  • A construction method for the foundation of a construction elevator
  • A construction method for the foundation of a construction elevator
  • A construction method for the foundation of a construction elevator

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Embodiment Construction

[0041] The following is attached Figure 1-6 The application is described in further detail.

[0042] One set of SC200 / 200G construction elevator is used in the project. The construction height of the construction elevator is 17.65m, installed at an elevation of 34.40m, and the elevation of the first floor is 35.00m. The elevation of the top of crown beam 1 is 26.3m, which is 5.1m away from the installation elevation of the construction elevator foundation.

[0043] The embodiment of the present application discloses a construction method for a construction elevator foundation. refer to figure 1 , The construction method of the construction elevator foundation comprises the following steps:

[0044] refer to figure 1 , S1: the basement wall 11 is connected with several seventh steel bars 8, and several seventh steel bars 8 are connected to form a horizontal straight line, and several seventh steel bars 8 protruding from the basement wall 11 are connected with channel steel...

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Abstract

This application relates to the field of building foundation construction, in particular to a construction method for a construction elevator foundation, comprising the following steps: S1: setting a base formwork support on the top surface of the crown beam, and pouring to form the base; S2: setting a column formwork on the top surface of the crown beam Bracket, the second steel bar is set in the column formwork bracket, the second steel bar is connected with the first connecting plate, poured, and the column is formed on the top surface of the base; S3: the reinforced beam formwork support is set on the top surface of the crown beam, concrete is poured, static curing, Form reinforcement beams between two adjacent columns; S4: set beam formwork support on the top surface of the crown beam, pour, and form beams on the top of two adjacent columns; S5: set cap formwork support on the top surface of the crown beam , pouring, forming caps on the top of the beam; S6: The first connecting plate protruding from the column is connected with the second connecting plate pre-buried in the basement wall; S7: Several sixth steel bars pre-buried in the basement wall are inserted Plinth. This application has a stabilizing effect.

Description

technical field [0001] The present application relates to the field of building foundation construction, in particular to a construction method for a construction elevator foundation. Background technique [0002] At present, construction elevators, as a kind of mechanical equipment for carrying people and goods, have the advantages of simple structure, stable transmission, convenient use and fast lifting, etc., which can greatly improve the efficiency of construction projects, especially in the construction of high-rise buildings. Widely used. However, since the construction elevator is a large-scale mechanical equipment on the construction site, it has certain dangers, and the stability and strength of the elevator foundation are required to be high. Therefore, the key point of the foundation construction of the construction elevator is to ensure the firmness and safety of the foundation. [0003] For some construction environments with high slopes, deep foundation pits, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/44E02D31/02
CPCE02D27/44E02D31/02
Inventor 文勉聪周志强张戈炜周潇陈图真
Owner GUANGZHOU XIEAN CONSTR ENG