Supporting platform of reinforced concrete supporting beam and using method thereof

A technology of reinforced concrete and supporting platforms, applied in the field of supporting platforms of reinforced concrete supporting beams, can solve the problems of inability to move quickly and reuse, large amount of construction work, low work efficiency, etc. The effect of improving work efficiency

Pending Publication Date: 2020-04-24
SHANGHAI CONSTRUCTION GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems that the existing supporting devices of reinforced concrete supporting beams have a large amount of engineering work, low work efficiency, and cannot be moved quickly and reused

Method used

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  • Supporting platform of reinforced concrete supporting beam and using method thereof
  • Supporting platform of reinforced concrete supporting beam and using method thereof
  • Supporting platform of reinforced concrete supporting beam and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] combine Figure 1 to Figure 7 Illustrate the support platform of reinforced concrete support beam of the present invention, it comprises:

[0041] The support frame body includes at least two support units and a plurality of scissor supports 17, at least two parallel and spaced support units are detachably connected by a plurality of scissor supports 17, and each support unit includes two parallel and spaced support units. Supporting columns 11, and diagonal braces 12 and bottom cross bars 14 fixedly connected between the two supporting columns 11;

[0042] A plurality of telescopic columns, including coaxial and sequentially connected coarse adjustment rod 20, fine adjustment rod 30 and top plate 40, the coarse adjustment rod 20 sleeved on the support column 11 is provided with a plurality of pins corresponding to the support column 11 holes or bolt holes, the coarse adjustment rod 20 is pinned or bolted to the support column 11, the bottom end of the fine adjustment ...

Embodiment 2

[0055] combine Figure 1 to Figure 7 Illustrate the using method of the support platform of reinforced concrete support beam of the present invention, concrete steps are as follows:

[0056] S1: if Figure 6 and Figure 7 As shown, a plurality of supporting platforms of reinforced concrete supporting beams 2 as described in Embodiment 1 are set up along the length direction of reinforced concrete supporting beams 2, and the bottom of the supporting platforms of reinforced concrete supporting beams is erected on basement structure floor 1, and reinforced concrete supports The top of the support platform of the beam is supported on the reinforced concrete support beam 2;

[0057] S2: Rotate the lifting nut 64 of the walking wheel 60 to separate the pulley 66 from the basement structure floor 1, the support frame body is offset against the basement structure floor 1, and adjust the telescopic length of the coarse adjustment rod 20 of the telescopic column, so that the top plate...

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Abstract

The invention discloses a supporting platform of a reinforced concrete supporting beam and a using method thereof, and relates to the technical field of underground geotechnical engineering. The supporting platform aims at solving the problems that an existing supporting device of an existing reinforced concrete supporting beam is large in erection work amount, low in working efficiency and incapable of being rapidly moved and repeatedly used. The supporting platform comprises a supporting frame body, a plurality of telescopic vertical columns and a plurality of walking wheels, wherein at least two support units of the supporting frame body are detachably connected through a plurality of diagonal bracings; each support unit comprises two supporting vertical columns, inclined supports and bottom cross rods; the inclined supports and the bottom cross rods are fixedly connected between the two supporting vertical columns; each telescopic vertical column comprises a coarse adjustment rod piece, a fine adjustment rod piece and a top plate, wherein the coarse adjustment rod piece, the fine adjustment rod piece and the top plate are coaxially and sequentially connected; the coarse adjustment rod piece is provided with a plurality of pin holes or bolt holes corresponding to the supporting vertical columns, so that the coarse adjustment rod piece arranged on the supporting vertical columns in a sleeving mode can adjust the telescopic length of the coarse adjustment rod piece according to construction requirements and is movably connected with the supporting vertical columns, and coarse adjustment of the height of the supporting platform is achieved; and the fine adjustment rod piece is fixedly connected to the top of the coarse adjustment rod piece, so that fine adjustment of the height of the supporting platform is achieved.

Description

technical field [0001] The invention relates to the technical field of underground geotechnical engineering, in particular to a support platform for a reinforced concrete support beam and a use method thereof. Background technique [0002] At present, urban housing construction is in a stage of rapid development. High-rise and super high-rise buildings are constantly emerging, and the number of deep foundation pits is also showing a trend of rapid growth. Moreover, deep foundation pits often need to be excavated in complex terrain environments. In order to protect the safety of the surrounding buildings (structures) and the structure of the deep foundation pit itself, the deep foundation pit must be effectively supported during the construction process. It is often necessary to add an internal support system in the deep foundation pit. Because the reinforced concrete support beam has It can effectively control the deformation of the foundation pit and many other advantages. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/04G01L5/00
CPCE02D17/04G01L5/0028
Inventor 房霆宸吴联定顾国明左俊卿赵一鸣陈渊鸿
Owner SHANGHAI CONSTRUCTION GROUP
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