Home elevator steel structure hoistway

Abstract

The home elevator steel structure well comprises a steel structure frame, a profile frame and a well bottom plate, the rear side of the steel structure frame and the rear side of the profile frame are both installed on the well bottom plate, and the contact side of the steel structure frame and the contact side of the profile frame are connected into a whole through vertical profile stand columns; the steel structure frame comprises a plurality of module units and a non-standard module, each module unit and the non-standard module respectively comprise a left side coaming, a right side coaming, a leaning beam and a U-shaped guide rail support base plate, the two ends of the U-shaped guide rail support base plate are fixed to the inner sides of the side coamings respectively, and the leaning beam and the two side coamings are connected into a whole through the U-shaped guide rail support base plate to form a stress body. The hoistway is reasonable in structural design, compact in space, high in strength and free of ring beam requirements for a building, the building does not need to pre-embed a bearing beam, constraint on site conditions is reduced, meanwhile, the occupied space of the beam frame and the ring beam is reduced, the space utilization rate is increased, the building cost is saved, and safe operation of traveling cables is ensured through the arranged wire grooves.

Description

technical field [0001] The invention belongs to the technical field of elevator equipment, and particularly relates to a steel structure shaft of a household elevator. Background technique [0002] With the wide application of small home elevators, its market demand is gradually increasing. Therefore, elevator installation has become the first technical problem to be solved, especially for houses without reserved elevator shafts and limited installation area. The home elevator cannot be installed, and only platform elevators can be installed. At present, platform elevators on the market have relatively high requirements for on-site installation conditions. For example, one side needs to be a load-bearing wall, and the ring beam needs to be embedded in the load-bearing wall. If there is no load-bearing Walls, you need to build load-bearing beams on site to fix the guide rail brackets. This installation method exposes the load-bearing beams, which seriously affects the overall...

AI Technical Summary

Problems solved by technology

[0002] With the wide application of small household elevators, the market demand is gradually increasing. Therefore, the installation of elevators has become the first technical problem to be solved, especially for houses with no reserved elevator shaft and limited installation area. The home elevator cannot be installed, and only platform elevators can be installed. The platform elevators currently on the market have relatively high requirements for on-site installation conditions. wall, you need to build load-bearing beams on site to fix the guide rail brackets. This installation method exposes the load-bearing beams, which seriously affects the overall appearance of the elevator and takes up construction space. In addition, most existing platform elevators are installed using aluminum alloy shafts , the column section is larger, the wall is thicker, and it needs to occupy a larger space. In the limited space, it will seriously affect the usable area of ​​the car. At the same time, most of the existing home elevator shaft structures have no dedicated cables Fixing the wire slots, which is easy to cause the cable to swing and interfere with other moving parts during the movement, and the safety is low

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