CN205634556U

CN205634556U - Vertical lift elevator

Info

Publication number: CN205634556U
Application number: CN201620479797.2U
Authority: CN
Inventors: 陈世盛
Original assignee: Hunan Delitong Elevator Co Ltd
Current assignee: Hunan Delitong Elevator Co Ltd
Priority date: 2016-05-24
Filing date: 2016-05-24
Publication date: 2016-10-12
Anticipated expiration: 2026-05-24

Abstract

The utility model discloses a vertical lift elevator, including the well, be provided with the car in the well, the straight angle area department that two between adjacent sidewalls of well formed is provided with the driving sheave, the driving sheave both ends are fixed respectively on two between adjacent sidewalls of well, the car bottom is provided with the bearing wheel, the axis of bearing wheel with the axis of driving sheave is parallel to each other, the driving sheave with be provided with the haulage rope between the bearing wheel. This vertical lift elevator is through its structural design, and is lower to the headroom height requirement, can effectively guarantee the performance of elevator, in addition, it is low to the width requirement of well, can greatly reduce the area occupied that the elevator was installed.

Description

A kind of vertical lift elevator

Technical field

This utility model relates to jacking equipment field, more specifically, vertical particularly to one Elevator.

Background technology

Elevator is a kind of fixed type lifting equipment serving skyscraper, and elevator is typically with electronic Machine is lifting drive, by arranging the car carrying for people Yu goods.The research and development of elevator are compared Early, hydraulic elevator in mid-term in 19th century has the most been studied successfully and the most still should on low-rise building With；1852, the E.G. Otis of the U.S. developed the safety cage of rope hoisting；80 In the age, drive unit for lift improves further, as motor drives winding volume by worm-drive Cylinder, employing balance weight etc.；In 19 end of the centurys, have employed frictional wheel drive, be greatly increased elevator Hoisting depth.

Elevator generally comprises vertical lift elevator or step elevator.Vertical lift elevator has Have a car, car size with version so that passenger come in and go out or handling goods be as the criterion, In the both sides of car, being provided with rigid guideway, car top is provided with driving means.Vertical liter Fall elevator can divide slower elevators (below 1 meter per second), express lift (1～2 meter per second) and height by speed Speed elevator (more than 2 meter per seconds).Step elevator generally comprises step plate, and step plate is arranged on Run continuously on crawler belt, be commonly called as escalator or moving sidewalk.Wherein, vertical lift elevator It is widely used on house, office high building.

In practical operation, much build when installing elevator additional or building hoistway, provide dynamic to elevator The traction sheave of power is often arranged on car top, and such architectural top height is the most not enough, elevator Installing relatively difficult, elevator need to reduce the height of car or reduce the normal speed of elevator when installing Meet the acceptance criteria of elevator, greatly reduce the serviceability of elevator；Additionally, elevator peace During dress, main frame is typically placed at left side or the right side of hoistway, so enters the width requirement of hoistway One step expands, and area occupied that elevator install has been significantly greatly increased.

Utility model content

The technical problems to be solved in the utility model is for providing a kind of vertical lift elevator, and this is vertical Elevator is designed by its structure, requires relatively low to headroom height, elevator can be effectively ensured Serviceability；Additionally, low to the width requirement of hoistway, can greatly reduce taking of elevator installation Area.

A kind of vertical lift elevator, including hoistway, is provided with car, described well in described hoistway Being provided with traction sheave at the rectangular area that two adjacent walls in road are formed, described traction sheave two ends are divided Not being fixed on two adjacent walls of described hoistway, described cage bottom is provided with BOGEY WHEEL, institute The axis of the axis and described traction sheave of stating BOGEY WHEEL is parallel to each other, described traction sheave and institute State and between BOGEY WHEEL, be provided with pull rope.

Preferably, described traction sheave two ends and two adjacent walls of described hoistway are all in 45 degree of folders Angle.

Preferably, described BOGEY WHEEL is provided with two, and said two BOGEY WHEEL is separately positioned on institute State at two base angles that cage bottom is relative.

Preferably, on described pull rope, connection has balancing weight, described traction sheave to be positioned at described counterweight Between block and described BOGEY WHEEL.

Preferably, described balancing weight is provided above drive, and described pull rope is described around being located at On drive.

Preferably, described traction sheave is provided above carrier bar, and described traction sheave is lifted on described Below carrier bar.

The beneficial effects of the utility model are: the vertical lift elevator that this utility model provides passes through Its structure designs, and requires relatively low to headroom height, the serviceability of elevator can be effectively ensured；This Outward, low to the width requirement of hoistway, can greatly reduce the area occupied that elevator is installed.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, The accompanying drawing used required in embodiment or description of the prior art will be briefly described below, It should be evident that the accompanying drawing in describing below is only embodiment of the present utility model, for this From the point of view of the those of ordinary skill of field, on the premise of not paying creative work, it is also possible to according to The accompanying drawing provided obtains other accompanying drawing.

Fig. 1 is the overall structure schematic diagram of a kind of vertical lift elevator of this utility model；

Fig. 2 is the vertical view direction structure schematic diagram of a kind of vertical lift elevator of this utility model.

Detailed description of the invention

For the technical scheme making those skilled in the art be more fully understood that in the application, below The accompanying drawing in the embodiment of the present application will be combined, the technical scheme in the embodiment of the present application will be carried out clearly Chu, it is fully described by, it is clear that described embodiment is only some embodiments of the present application, Rather than whole embodiments.

Based on the embodiment in the application, those of ordinary skill in the art are not making creativeness The every other embodiment obtained under work premise, all should belong to the scope of the application protection.

See Fig. 1 and Fig. 2, Fig. 1 and Fig. 2 to provide one of the present utility model and be embodied as Example, wherein, Fig. 1 is the overall structure schematic diagram of a kind of vertical lift elevator of this utility model； Fig. 2 is the vertical view direction structure schematic diagram of a kind of vertical lift elevator of this utility model.

As depicted in figs. 1 and 2, this utility model provides a kind of vertical lift elevator, including Hoistway 1, car 2, traction sheave 3, BOGEY WHEEL 4 and pull rope 5.

Hoistway 1 is arranged in the building that need to install elevator, the width of hoistway 1 and the general root of height Volume size and architecture storey height according to the required vertical lift elevator installed of building determine.

Being provided with car 2 in hoistway 1, car 2 is for the carrying of people with goods.

It is provided with traction sheave 3, traction sheave 3 at the rectangular area that two adjacent walls of hoistway 1 are formed Two ends are separately fixed on two adjacent walls of hoistway 1.Traction sheave 3 for car 2 rise with The offer of power during decline.

BOGEY WHEEL 4, the axis of BOGEY WHEEL 4 and described traction sheave 3 it is provided with bottom car 2 Axis be parallel to each other.

Being provided with pull rope 5 between traction sheave 3 and BOGEY WHEEL 4, pull rope 5 is for power Transmission.

In this programme, traction sheave 3 is arranged on a rectangular area of hoistway 1 rather than as existing There is technology to be equally arranged on the sidewall of hoistway 1, so, significantly reduce the width to hoistway 1 Degree requirement, reduces the floor space of this vertical lift elevator；Meanwhile, traction sheave 3 is the most no longer The top of car 2 need to be arranged on, reduce the requirement to architectural top height, can be effectively ensured The serviceability of elevator.

In the present embodiment, for reducing the floor space of this vertical lift elevator further, it is simultaneously Strengthening the stability that traction sheave 3 is installed, traction sheave 3 two ends are equal with two adjacent walls of hoistway 1 In 45 degree of angles.

In the present embodiment, for maintaining stationarity when car 2 runs and safety further, hold Roller 4 is provided with two, and said two BOGEY WHEEL 4 is separately positioned on phase bottom described car 2 To two base angles at.

In the present embodiment, for reducing power required when this vertical lift elevator runs, pull rope Connecting on 5 and have balancing weight 6, traction sheave 3 is between balancing weight 6 and BOGEY WHEEL 4.

In the present embodiment, for convenience of the rise and fall of balancing weight 6, balancing weight 6 is provided above Having drive 7, pull rope 5 is around being located on drive 7.

In the present embodiment, for strengthening the security performance of this vertical lift elevator, prevent security incident Generation, traction sheave 3 is provided above carrier bar 8, and traction sheave 3 is lifted on carrier bar 8 times Side.

Above a kind of vertical lift elevator provided by the utility model is described in detail. Principle of the present utility model and embodiment are set forth by specific case used herein, The explanation of above example is only intended to help to understand that method of the present utility model and core thereof are thought Think.It should be pointed out that, for those skilled in the art, without departing from this reality On the premise of new principle, it is also possible to this utility model is carried out some improvement and modification, this A little improvement and modification also fall in this utility model scope of the claims.

Claims

1. a vertical lift elevator, it is characterised in that include hoistway, is arranged in described hoistway There is car, be provided with traction sheave at the rectangular area that two adjacent walls of described hoistway are formed, institute Stating traction sheave two ends to be separately fixed on two adjacent walls of described hoistway, described cage bottom sets Being equipped with BOGEY WHEEL, the axis of described BOGEY WHEEL is parallel to each other with the axis of described traction sheave, It is provided with pull rope between described traction sheave and described BOGEY WHEEL.

Vertical lift elevator the most according to claim 1, it is characterised in that described traction Two adjacent walls of wheel two ends and described hoistway are all in 45 degree of angles.

Vertical lift elevator the most according to claim 1, it is characterised in that described load-bearing Wheel is provided with two, and said two BOGEY WHEEL is separately positioned on two that described cage bottom is relative At base angle.

Vertical lift elevator the most according to claim 1, it is characterised in that described traction On rope, connection has balancing weight, and described traction sheave is between described balancing weight and described BOGEY WHEEL.

Vertical lift elevator the most according to claim 4, it is characterised in that described counterweight Block is provided above drive, and described pull rope is around being located on described drive.

Vertical lift elevator the most according to claim 1, it is characterised in that described traction Wheel is provided above carrier bar, and described traction sheave is lifted on below described carrier bar.