Pit structure mounting method

An installation method and bottom pit technology are applied in infrastructure engineering, transportation and packaging, elevators in buildings, etc., which can solve problems such as rough and simple installation methods, deviation errors, and unstable connections, and achieve the elimination of potential safety hazards, The effect of reducing deviation error and preventing landslides

Active Publication Date: 2017-04-26
安徽亿力电力设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The installation method of this kind of bottom pit structure is too rough and simple, and there are problems such as unstable connection, easy to cause deviation error, and difficult to correct deviation.

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] see figure 1 , is a flow chart of the steps of the pit structure installation method of the present invention. The installation method of the pit structure, through the fixing mechanism arranged at the bottom of the pit cap and the connecting mechanism arranged at the top of the pit cap, fixes the pit cap and connects the hoistway frame, comprising the following steps :

[0035] Step S1, providing a second column, and embedding the second column in the bottom of the foundation pit;

[0036] Step S2, providing a bottom plate, setting the bottom plate on the bottom of the foundation pit and covering the second column;

[0037] Step S3, providing a first column, passing the first column through the bottom plate and inserting it into the second column;

[0038] Step S4, providing a support plate, and horizontally setting the support plate on the ...

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Abstract

The invention provides a pit structure mounting method which comprises the following steps: supplying a second upright column, and embedding the second upright column into the bottom of a foundation pit; supplying a bottom plate, and arranging the bottom plate at the bottom of the foundation pit to cover the second upright column; supplying a first upright column, enabling the first upright column to penetrate through the bottom plate, and inserting the first upright column into the second upright column; supplying a supporting plate, and horizontally arranging the supporting plate at the top end of the first upright column; fixedly arranging a pit bearing platform on the top of the supporting plate; and supplying a connecting mechanism, and fixedly connecting the connecting mechanism with the top of the pit bearing platform. When the pit structure mounting method is used for excavating the foundation pit, a fixing mechanism is arranged in a reserved space at the lower part of the pit bearing platform, and the pit bearing platform is supported by the supporting plate, so that the lower part of the pit bearing platform is effectively supported, steadiness of the pit structure mounting method is guaranteed, the pit is prevented from collapsing, the safety hidden dangers are eliminated and the like.

Description

technical field [0001] The invention relates to the field of elevator shafts, in particular to a method for installing a bottom pit structure of the elevator shaft. Background technique [0002] In old buildings, it is sometimes necessary to add an elevator outside the building according to the needs of production and life. The elevator outside the building is built outside the old building, and it is necessary to build a shaft independent of the building. Therefore, the stability of the shaft frame is very important. The installation method of the pit structure protrudes from the bottom pit of the hoistway and connects the hoistway frame and the pit cap. The installation method of the pit structure and the stable connection of the hoistway frame are related to the stability and safety of the entire shaft. The installation method of the pit structure is the first choice for elevator shaft construction. One of the important components. In the prior art, the hoistway frame is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/44B66B11/00
CPCB66B11/00E02D27/44
Inventor 郭永平胡国良
Owner 安徽亿力电力设备有限公司
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