Novel roof steel truss suspension assembled elevator structure and construction method thereof

A steel truss and prefabricated technology is applied to the new roof steel truss suspended prefabricated elevator structure and its construction field, achieving the effects of good stability, little impact on daily production, and privacy protection

Active Publication Date: 2020-06-12
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new roof steel truss suspension assembled elevator structure and its construction method, wh

Method used

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  • Novel roof steel truss suspension assembled elevator structure and construction method thereof
  • Novel roof steel truss suspension assembled elevator structure and construction method thereof
  • Novel roof steel truss suspension assembled elevator structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0073] Example 1:

[0074] A new type of roof steel truss suspension assembly elevator structure, such as Figure 1-3 As shown, including roof steel truss 1, steel frame hoistway 2 and steel connecting beam 3, roof steel truss 1, steel frame hoistway 2 and steel connecting beam 3 are all made in the factory, and steel frame hoistway 2 is suspended on the north side of the original building. Between two adjacent households, outside the original staircase;

[0075] One end of the roof steel truss 1 is connected to the column or beam of the original building, and the other end is connected to the top of the steel frame hoistway 2. There are multiple steel connecting beams 3, except for the bottom and top steel connecting beams 3, the middle steel connecting beams are based on Interlayers are required to save materials; one end of each steel connecting beam 3 is connected to the original building, and the other end is connected to the inner side of the column of the steel frame hoistwa...

Example Embodiment

[0080] Example 2:

[0081] A new type of roof steel truss suspension assembly elevator structure. The structure is shown in Example 1. The difference is that the roof steel truss 1 is welded by profile steel, and the roof steel truss 1 is connected to the column or beam of the original building , And the first end plate 7 is welded to the joint with the steel frame hoistway 2, and the second end plate 8 is welded to the joint of the steel frame hoistway 2 and the roof steel truss 1. The first end plate 8 at one end of the roof steel truss 1 passes The spherical support 6 is connected to the column or beam of the original building, and the first end plate 7 at the other end of the roof steel truss 1 is connected to the second end plate 8 by bolts, such as Figure 4(a) , 4(b) Shown.

Example Embodiment

[0082] Example 3:

[0083] A new type of roof steel truss suspension assembly elevator structure, the structure is shown in Example 2, the difference is that Figure 5 As shown, the upper seat plate 6.1 of the spherical support 6 is connected to the first end plate 7 at one end of the roof steel truss by bolts, and the lower seat plate 6.2 of the spherical support is directly connected to the columns or beams of the original building by bolts. The support of the spherical support Both sides of the block 6.3 are embedded in the grooves of the upper seat plate 6.1 and the lower seat plate 6.2, which can prevent the structural ends of the roof steel truss 1 from lifting, and also has the function of pulling out.

[0084] In this embodiment, the spherical bearing adopts the QZ spherical bearing of Hengshui Zhenhai Engineering Rubber Co., Ltd.

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Abstract

The invention relates to a novel roof steel truss suspension assembled elevator structure and a construction method thereof, and belongs to the field of house construction elevator engineering. The elevator structure comprises a roof steel truss, a steel frame shaft and steel coupling beams, wherein one end of the roof steel truss is connected with a column or beam of an original building, and theother end of the roof steel truss is connected with the top of the steel frame shaft; one ends of the plurality of steel coupling beams are connected with the original building, and the other ends ofthe steel coupling beams are connected with an upright of the steel frame shaft; the height of the bottom of the steel frame shaft away from the group is not less than 4m, a lift car is arranged in the steel frame shaft, and when needing to pick passengers to the ground, the lift car can be separated from the steel frame shaft and descend to the ground; and bolt connection is formed between the roof steel truss and the column or beam of the original building, between the roof steel truss and the steel frame shaft, between the steel frame shaft and the steel coupling beams, and between the steel coupling beams and the original building. According to the invention, the elevator structure and construction method solve the daylighting problem of residents at a ground floor without affecting the ground traffic, and people and vehicles can pass through the bottom of the elevator shaft.

Description

technical field [0001] The invention relates to a novel roof steel truss suspension assembled elevator structure and a construction method thereof, which belong to the technical field of house building elevator engineering. Background technique [0002] In order to meet the needs of population aging development, effectively improve and serve the people's livelihood, and improve the quality of life of the people, in accordance with the principle of "government guidance, owner decision-making, market operation, and financial subsidies", guide the old residential quarters to install elevators to meet the needs of the general public. It is convenient for residents, especially elderly residents, to travel. However, the existing traditional installation plan has problems such as long construction period, affecting the lighting of the residents on the ground floor and traffic in the community, so the implementation of adding elevators is relatively difficult. [0003] The existing...

Claims

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Application Information

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IPC IPC(8): E04G23/02E04F17/00B66B3/00
CPCE04G23/0266E04F17/005B66B3/002
Inventor 侯和涛韩翔杜志浩李海洋张少远
Owner SHANDONG UNIV
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