Right-angle door opening elevator

An elevator and right-angle technology, applied in the field of elevators, can solve the problems that affect the customer's home experience, and achieve the effect of simple structure and convenient disassembly and assembly

Pending Publication Date: 2020-12-04
宁波弘威电梯有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as a home environment, the site conditions are ever-changing, and the welding a

Method used

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  • Right-angle door opening elevator

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as figure 1 As shown, this embodiment provides a right-angle door-opening elevator, including a hoistway 01, specifically, the hoistway 01 is assembled from a hoistway frame and a hoistway wall; wherein the hoistway frame includes four columns 6 distributed in a rectangle, and the four columns 6 is assembled as a whole through several connecting beams, and the hoistway walls are installed on each side of the hoistway frame, which is not specifically shown in this hoistway structure diagram, and only four columns 6 structures are shown. In addition, in the structure of this embodiment, the four columns 6 are all aluminum alloy columns, and the hoistway frame is preferably an aluminum alloy hoistway frame. The aluminum alloy frame is easy to disassemble and assemble, and has a beautiful appearance, especially for home villa elevators.

[0029] Car guide rails and counterweight guide rails are provided on the rear side of the hoistway 01. A backpack frame 1 is slid on...

Embodiment 2

[0043] The structure of this embodiment is basically the same as that of Embodiment 1, the only difference is that the arrangement of the first guide wheel set is different. Specifically, such as Figure 5 As shown, in the present embodiment, the first guide wheel assembly is arranged on the bottom of the car 2, that is, in this structure, two guide wheels 10 are installed on the backpack frame 5 structure at the lower end of the car 2, which solves the problem of the elevator shaft. In the structure, there is insufficient installation space between the top of the car 2 and the top surface of the building, resulting in the defect that the guide wheels 10 cannot be installed on the top.

[0044] This right-angle door-opening elevator among the present invention, owing to being provided with traction rope 8 to pass through the bottom of the car, so the front side door of car 2 will inevitably shrink appropriately, but in order to guarantee the width of the door of entry and exit...

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Abstract

The invention discloses a right-angle door opening elevator. The right-angle door opening elevator comprises a hoistway, a lift car guide rail and a counterweight guide rail are arranged on the rear side of the hoistway, a knapsack frame is arranged on the car guide rail in a sliding mode, and a lift car is installed on the knapsack frame; a traction machine is arranged at the top of the counterweight guide rail, a counterweight device capable of moving up and down is arranged on the rear side of the lift car, an installation frame is further arranged at the top of the lift car guide rail, theother end of the installation frame is connected to the tops of two stand columns on the front side of the hoistway, and a first rope head fixing part is arranged at the end, away from the lift car guide rail, of the installation frame; a first guide wheel set is arranged at the upper end of the knapsack frame, and one end of a traction steel belt wound on a traction wheel of a traction machine penetrates through the first guide wheel set and then is connected to the first rope head fixing part; and the other end of the traction steel belt is connected with the counterweight device. The right-angle door opening elevator is simple in structure, and right-angle door opening or three-door opening installed in an aluminum alloy frame structure can be achieved.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator with right-angle doors. Background technique [0002] The common elevator door opening is that a passenger enters from one door opening direction, and after arriving at the destination floor station, exits from the same door opening. There are also elevators with front and rear opening doors. They are all regular, especially in the door-opening area where two buildings are adjacent or located next to the corridor, the elevator will often be installed at the corner of the building. If the elevator car opens the door or opens the door back and forth, it cannot meet the use requirements. [0003] The aluminum alloy frame has low strength, and it is risky to bear the elevator's own weight and rated load. Generally, guide rails are installed on the front or both sides of the hoistway as load-bearing components. But opening the door at a right angle or opening the door ...

Claims

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Application Information

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IPC IPC(8): B66B11/02B66B7/02B66B7/06B66B11/08
CPCB66B7/023B66B7/06B66B11/009B66B11/0206B66B11/0226
Inventor 龚文炜吴起庞宇键
Owner 宁波弘威电梯有限公司
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