Construction method of steel-structure elevator main body frame
A technology of a main frame and a construction method, which is applied to elevators, rod connections, and connection components in buildings, can solve the problems of a single column structure and the width of doors that affect the size of an elevator car, and achieves simple construction methods and steps. The effect of saving production materials and reducing production costs
Inactive Publication Date: 2021-04-02
四川开谷科技开发集团有限公司
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Problems solved by technology
[0003] One of the objectives of the present invention is to address the above-mentioned deficiencies and provide a construction method for the main frame of a steel structure elevator, in order to solve the problem that the column structure of similar steel structure elevators in the prior art is single, and the edges and corners inside the shaft will affect the elevator car. Technical issues such as the size of the door and the width of the door
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[0024] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0025] One embodiment of the present invention is a construction method of a steel structure elevator main frame. The aforementioned steel structure elevator main frame is a steel structure elevator shaft. The method uses columns and beams to form a steel structure elevator main frame, specifically as figure 1 shown. recombine figure 2 As shown, the aforementioned column includes a column body 1, and the cross-sections of the outside and inside of the column body 1 are L-shaped, and on the elevation of the connecting part between the outside and the inside of the column body 1, an extension section is welded at any position 2. Fix the beam 3 on the column body through the extension section 2; preferably, the aforementioned extension section 2 is flush with the outside of the column body 1, so that an L-shaped fixing plate 4 can be conveniently designed on the inside...
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The invention discloses a construction method of a steel-structure elevator main body frame, and belongs to a steel-structure elevator facility. In the method, stand columns and cross beams are fixedto form the steel-structure elevator main body frame, each stand column comprises a stand column body, the cross sections of the outer side and the inner side of each stand column body are both in anL shape, extension sections are welded to optional positions of the vertical faces of the connection parts of the outer side and the inner side of each stand column body, and the cross beams are fixedto the stand column bodies through the extension sections. According to the method, as the inner side face and the outer side face of the stand column body of each stand column are both designed intoan L shape, when the cross beams are fixed to the stand columns through the extension sections, the situation that some edges and corners of the stand columns are located in a steel-structure hoistway does not occur any more, the size of an elevator car and the opening width of a car door cannot be affected, and a hoistway with the same size can contain an elevator car with a larger size and allow a larger door opening width; and production materials can be saved on the premise that the strength of the stand columns is guaranteed, so that the production cost of a steel-structure elevator canbe reduced.
Description
technical field [0001] The invention relates to a steel structure elevator facility, more specifically, the invention mainly relates to a construction method of a steel structure elevator main frame. Background technique [0002] With the continuous popularization of urban old city renovation projects, a large number of old residential buildings need to install elevators. This type of elevator is different from the installation method in the reserved concrete shaft of the building, and generally needs to be installed beside the building. The steel structure elevator shaft independently carries the elevator, which makes this type of elevator have the advantages of short construction period, good aesthetics, and will not damage the structure of the original building. The aforementioned steel structure elevator shaft needs to be supported by columns, and a more conventional type of steel structure elevator shaft uses four columns, such as figure 1 The installation shown forms ...
Claims
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IPC IPC(8): B66B11/00B66B7/00F16B7/18F16B7/00E04B1/58E04F17/00
CPCB66B11/0005B66B7/00F16B7/18F16B7/00E04F17/005E04B1/58
Inventor 黄平川
Owner 四川开谷科技开发集团有限公司