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Additionally arranged elevator shaft structure and construction method thereof

A technology for elevator shafts and shafts, which is applied in construction, building maintenance, vertical pipelines, etc., can solve the problems of large contact area, high manufacturing precision and high installation precision, and achieve the effects of convenient manufacturing, simple structure, and easy installation and adjustment

Inactive Publication Date: 2019-01-04
SHANGHAI MITSUBISHI ELEVATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the upper and lower docking structure between the two prefabricated parts has the characteristics of large contact area, which requires high manufacturing accuracy in the factory and installation accuracy of the prefabricated parts on site.

Method used

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  • Additionally arranged elevator shaft structure and construction method thereof
  • Additionally arranged elevator shaft structure and construction method thereof
  • Additionally arranged elevator shaft structure and construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0051] figure 1 It is a schematic diagram of the hoistway segmentation of the first embodiment of the elevator hoistway structure of the present invention, figure 2 It is a schematic diagram of the lower joint of the first embodiment of the elevator hoistway structure of the present invention, image 3 It is a schematic diagram of the upper joint of the first embodiment of the elevator shaft structure of the present invention, Figure 4 It is the segmental connection diagram of the hoistway of the first embodiment of the elevator hoistway structure of the present invention, please refer to Figure 1 to Figure 4As shown, the elevator hoistway structure of the first preferred embodiment is shown, including: several hoistway segments 11 spliced ​​with each other, each hoistway segment 11 includes several columns 12, and every two adjacent hoistway segments The columns 12 of the segment 11 are spliced ​​with each other through interfaces.

[0052] In addition, as a preferred e...

Embodiment approach

[0058] In further embodiments of the present invention, please continue to refer to Figure 1 to Figure 3 As shown, both the fixing part 132 and the fixing part 142 are plate-shaped structures.

[0059] In a further embodiment of the present invention, the fixing piece 132 and the fixing piece 142 are provided with a plurality of round holes, and when the fixing piece 132 and the fixing piece 142 are fitted or partially fitted, the round holes on the fixing piece 132 and the fixing piece 142 are connected to each other. Facing, so as to achieve bolt fastening. In addition, the fixing part 132 and the fixing part 142 can also be fixed by other methods such as riveting or welding.

[0060] In a further embodiment of the present invention, the guide piece 131 is a secondary protruding rotating body fixed on the fixing piece 132, the limiting piece 141 is a rotating body fixed on the fixing piece 142, and an inner hole is opened on the limiting piece 141 , the shape of the inner...

no. 2 example

[0074] Figure 5 It is a schematic diagram of the connection of the hoistway segments of the second embodiment of the elevator hoistway structure of the present invention, Image 6 It is a detailed drawing of the connection of the hoistway segments of the second embodiment of the elevator hoistway structure of the present invention, Figure 7 It is a schematic diagram of the connecting parts of the second embodiment of the elevator shaft structure of the present invention, please refer to Figure 5 to Figure 7 As shown, the elevator hoistway structure of the second preferred embodiment is shown, including: several hoistway segments 21 spliced ​​with each other, each hoistway segment 21 includes several columns 22, and every two adjacent hoistway segments The columns 22 of the segment 21 are spliced ​​with each other through interfaces.

[0075] In addition, as a preferred embodiment, the interface includes: a first interface 23 fixedly connected to a column 22, a second inte...

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Abstract

The invention discloses an additionally arranged elevator shaft structure and a construction method thereof. The additionally arranged elevator shaft structure comprises a plurality of shaft segmentswhich are spliced to each other, each shaft segment comprises a plurality of vertical columns, and the vertical columns of every two adjacent shaft segments are spliced to each other through interfaces. Each interface includes a first interface fixedly connected to one vertical column and a second interface fixedly connected to the other vertical column, one of the first interfaces and the secondinterfaces is provided with a guiding member, and the other of the first interfaces and the second interfaces is provided with a limiting member matched with the guiding member. The first interfaces and the second interfaces are further provided with mutually matched fixing members. Through the arrangement of the first interfaces and the second interfaces, the additionally arranged elevator shaftstructure and the construction method thereof can realize segmentation construction of an elevator shaft, and at the same time, the degree of coincidence and verticality of the shaft at the upper andlower ends are adjustable during the construction process.

Description

technical field [0001] The invention relates to the technical field of elevator shafts, in particular to a structure for adding an elevator shaft. Background technique [0002] At present, a considerable part of residential buildings in the city are multi-storey buildings without elevators. With the accelerated pace of life and the arrival of an aging society, people's demand for installing elevators in housing is increasing. And these buildings do not have special-purpose elevator shafts, and the shafts must be added before adding elevators. If the hoistway for adding elevators is designed according to the existing way of building, the construction will be greatly affected by the outdoor environment, the construction period will be long, and the noise will be large. At the same time, it will also affect the normal life of residents in the community. Therefore, the characteristics of installing an elevator are convenient installation, short construction period, safety and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F17/00E04G23/02
CPCE04F17/005E04G23/0266
Inventor 章彧弢陆韵薇
Owner SHANGHAI MITSUBISHI ELEVATOR CO LTD
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