CN111268535A

CN111268535A - Ball rail equipment home-based old-age care elevator

Info

Publication number: CN111268535A
Application number: CN202010021077.2A
Authority: CN
Inventors: 陈君恒; 陈立; 陈明; 陈振宇
Original assignee: 陈君恒
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-06-12

Abstract

The invention discloses a ball rail equipment home-based old-age care elevator, which comprises a car (1), a traction system (2) and a ball rail combined tower frame (3); the ball-rail combined tower frame (3) comprises at least three rail pipes (31) arranged along the periphery of the car (1), the bottom end of each rail pipe (31) is fixed on a ground foundation, and the top end of each rail pipe is fixedly connected with a motor platform (21) of the traction system (2); each track pipe (31) is sleeved with at least one outer sleeve (32), and a rolling bearing (33) is arranged between each outer sleeve (32) and each track pipe (31); the outer sleeve (32) is fixedly connected with the car (1). The ball track equipment of the invention is used for home-based old-age care elevators, and the elevator load is not related to the building structure, so that the modification cost of installing the elevator is reduced, the application range is expanded, and the structure is simple.

Description

Ball rail equipment home-based old-age care elevator

Technical Field

The invention belongs to the technical field of electric lifting equipment, and particularly relates to a ball track equipment home-based old-age care elevator.

Background

The building design fire protection standard and the high-rise civil building design fire protection standard make clear regulations on the setting range of the fire elevator, and the fire elevator is required to be set under the following five conditions: 1. high-rise civil public buildings; 2. tower type houses with ten floors and more than ten floors; 3. twelve and more than twelve stories of unit type houses and corridor type houses; 4. other two types of public buildings with the building height of more than 32 meters; 5. the building height exceeds 32 meters and is provided with a high-rise factory building and a storeroom of an elevator. Buildings outside this range are not rigidly regulated. The large number of existing multi-storey buildings, especially multi-storey houses in old communities, are basically not provided with elevators.

With the rapid aging of the population in China, the problems of going upstairs and downstairs of the existing buildings, especially residential buildings, without elevators are more and more prominent. The need to add elevators to existing buildings is increasing.

However, as the lift car, the traction system and the guide system of the existing elevator run in the elevator shaft, and the load bearing is associated with the building structure, the load capacity of the original building needs to be enhanced when the elevator is additionally installed on the existing building, so that the modification cost is greatly increased; or the elevator can not be additionally installed at all due to the restriction of the original building load capacity.

Disclosure of Invention

The invention aims to provide a ball track equipment home-based old-age elevator, which has the advantages that the elevator load is not related to the building structure, the modification cost of installing the elevator is reduced, the application range is expanded, and the structure is simple.

The technical solution for realizing the purpose of the invention is as follows:

a ball rail equipment home-based old-age elevator comprises a car 1, a traction system 2 for outputting and transmitting power to enable the car 1 to move up and down, and a ball rail combined tower 3; the ball track combined tower 3 is used for bearing the load of the traction system 2 and guiding the car 1 to move.

Preferably, the ball-and-track combined tower 3 comprises at least three track pipes 31 arranged along the periphery of the car 1, the bottom end of each track pipe 31 is fixed on the ground foundation, and the top end is fixedly connected with the motor platform 21 of the traction system 2; at least one outer sleeve 32 is sleeved outside each track pipe 31, and a rolling bearing 33 is arranged between each outer sleeve 32 and each track pipe 31; the outer sleeve 32 is fixedly connected to the car 1.

Compared with the prior art, the invention has the following remarkable advantages:

1. the structure is simple: the invention adopts a plurality of track pipes sleeved with the outer sleeve as the structural support of the whole elevator, does not change other structures of the elevator, and has simple structure, small floor area and low cost.

2. The application range is wide: the invention adopts a plurality of track pipes sleeved with the outer sleeve as the structural support of the whole elevator, so that the vertical elevator is not related to the original building, the elevator is not influenced by the structure of the original building, the application range is wide, and the elevator mounting device not only can be suitable for modifying residential buildings and mounting elevators, but also can be used for mounting elevators in multi-storey garages or rooftop garages. Effectively solves the problem that old people are difficult to go upstairs and downstairs in old house reconstruction.

The invention is described in further detail below with reference to the figures and the detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of the ball track equipment home-based old-age elevator of the invention.

Fig. 2 is a detail view of a portion of fig. 1.

Fig. 3 is a transverse cross-sectional view of fig. 1.

In the figure, 1 car, 2 traction system, 3 ball-rail combination tower, 31 track pipe, 32, 321, 322 outer sleeve, 33 rolling bearing.

Detailed Description

As shown in fig. 1, the ball track equipment home-based care elevator of the invention comprises a car 1, a traction system 2 for outputting and transmitting power to enable the car 1 to move up and down, and a ball track combined tower 3;

the ball track combined tower 3 is used for bearing the load of the traction system 2 and guiding the car 1 to move.

The traction system 2 is generally mainly composed of a traction machine, a traction wire rope, a guide wheel, and a diversion sheave.

As shown in fig. 1 and 2, preferably, the ball-and-rail combination tower 3 includes at least three rail pipes 31 arranged along the periphery of the car 1, wherein the bottom end of each rail pipe 31 is fixed on the ground foundation, and the top end is fixedly connected with the motor platform 21 of the traction system 2;

at least one outer sleeve 32 is sleeved outside each track pipe 31, and a rolling bearing 33 is arranged between each outer sleeve 32 and each track pipe 31;

the outer sleeve 32 is fixedly connected to the car 1.

The inner sleeve and the outer sleeve are connected through the rolling bearing 33, so that the abrasion of the elevator in operation is reduced, and the unfavorable phenomena of blocking and the like of the car 1 are avoided.

Preferably, each track pipe 31 is sleeved with two

outer sleeves

321 and 322, wherein one outer sleeve 321 is fixedly connected with the upper part of the car 1, and the other outer sleeve 322 is fixedly connected with the lower part of the car 1.

As an improvement, a lightning rod is arranged at the top end of the ball track combined tower 3, and the lightning rod is electrically connected with the track pipe 31. The bottom of the track pipe 31 is provided with a lightning-inducing belt buried in the soil, and is preferably connected with a lightning protection net of a building. Thereby playing the lightning protection role and ensuring the safety of the elevator and personnel.

The top end of the car 1 is fixedly connected with a traction steel wire rope of the traction system 2, the weight of the car 1, the weight of the personnel and the weight of the goods in the car are transferred to a motor platform 21 of the traction system 2 through the traction steel wire rope, and then the weight of the personnel and the weight of the goods are transferred to the ground foundation through a rail pipe 31. Therefore, the elevator load does not need to be borne by the original building.

The ball-track combined tower 3 of the invention can generally adopt the form of three track pipes 31, thereby not only ensuring the stability, but also reducing the using amount of the track pipes 31 and being convenient for selecting a proper ground foundation 4. Particularly in some narrow zones, more flexible placement is possible. More rail pipes 31 may be used as necessary. For example, when the elevator is used for transporting an automobile upstairs, the track pipes 31 may be uniformly arranged at four corners of the car 1.

The ball track equipment home-based old-age care elevator has simple structure and low cost, and because a plurality of track pipes sleeved with the outer sleeves are used as the structural support of the whole elevator, the vertical elevator is not related to the original building, the elevator is not influenced by the structure of the original building, the ball track equipment home-based old-age care elevator can be widely applied to the transformation of residential buildings without the elevator, solves the difficulty of residents, particularly old people going upstairs and downstairs, and can be used for the elevator installation of multi-storey garages or roof garages.

Claims

1. The utility model provides a ball rail equipment is at home and is supported old elevator, includes car (1) and output and transmission power, makes car (1) up-and-down motion's traction system (2), its characterized in that:

the device also comprises a ball track combined tower (3);

the ball track combined tower (3) is used for bearing the load of the traction system (2) and guiding the car (1) to move.

2. The ball track equipment home-care elevator of claim 1, characterized in that:

the ball-rail combined tower frame (3) comprises at least three rail pipes (31) arranged along the periphery of the car (1), the bottom end of each rail pipe (31) is fixed on a ground foundation, and the top end of each rail pipe is fixedly connected with a motor platform (21) of the traction system (2);

each track pipe (31) is sleeved with at least one outer sleeve (32), and a rolling bearing (33) is arranged between each outer sleeve (32) and each track pipe (31);

the outer sleeve (32) is fixedly connected with the car (1).

3. The ball track equipment home-care elevator of claim 2, characterized in that:

each track pipe (31) is sleeved with two outer sleeves (321, 322), wherein one outer sleeve (321) is fixedly connected with the upper part of the lift car (1), and the other outer sleeve (322) is fixedly connected with the lower part of the lift car (1).

4. The ball track equipment home-care elevator of claim 2, characterized in that:

and a lightning rod is arranged at the top end of the ball track combined tower frame (3), and the lightning rod is electrically connected with the track pipe (31).