CN206188180U

CN206188180U - A traction system for over -and -under type elevator

Info

Publication number: CN206188180U
Application number: CN201620932073.9U
Authority: CN
Inventors: 黄立成
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-24
Filing date: 2016-08-24
Publication date: 2017-05-24
Anticipated expiration: 2026-08-24

Abstract

The utility model provides a traction system for over -and -under type elevator, it is including lieing in guiding mechanism and the assembly pulley mechanism that different axis and finished product style of calligraphy were arranged, still including: the driving sheave, pull required part to heavily reaching car etc. Utilize the utility model discloses a lie in guiding mechanism and assembly pulley mechanism that different axis and finished product style of calligraphy were arranged, it is applicable to the elevator of using like high -rise building, and stable in structure just arranges simply, can effectively suppress the vibrations of car, improves the personnel's that take comfort.

Description

For the traction system of lifting type elevator

Technical field

The utility model is related to a kind of traction system for lifting type elevator, and more particularly to one kind uses composite steel wire rope The traction system of traction.

Background technology

Existing lifting type elevator system, guiding mechanism and traction pulley are arranged for the isolated of single shaft single-wheel, although should Structure arrangement is simple, but its less stable, horizontal adjustment are also more bothered.

Utility model content

The utility model is related to a kind of Mechanism Combination of use composite steel wire wire saws, using of the present utility model positioned at not Coaxial line and into the guiding mechanism and traction pulley block mechanism of Chinese character pin-shaped arrangement, it is applied to the lifting electricity such as skyscraper Ladder, Stability Analysis of Structures and arrangement simply, can effectively suppress the vibrations of car, improve the comfort of passenger.

To solve the above problems, the utility model provides a kind of traction system for lifting type elevator, including：It is located at Elevator hoistways are interior and can also include along the lift car of elevator hoistways vertical direction operation：Counterweight mechanism, it is located at elevator Set toward each other in hoistway and with the side wall of the lift car, further included counterweight；Guiding mechanism, its simultaneously with institute State counterweight to be connected with elevator cage, further include the car pulley that is connected with the elevator cage and be connected with the counterweight Counterweight pulley；Carrying means, the highest operating position of the lift car of its vertical direction for being located at elevator hoistways and lead with described It is connected to mechanism and counterweight mechanism and is set, has further included traction pulley；And driving component, it is set around described to heavy-duty machine Structure, carrying means and lift car are simultaneously allowed to integral being used to lift car offer traction-driven, the driving component that be connected It is traction medium with composite steel wire rope.

Used as a kind of preferred scheme of the present utility model, the car pulley is two all the time in same level arrangement Pulley, it arranges with the counterweight pulley in isosceles triangle.

Used as a kind of preferred scheme of the present utility model, car pulley and the counterweight pulley of the guiding mechanism have at least A piece rotating shaft.

Used as a kind of preferred scheme of the present utility model, described rotating shaft is not in same horizontal line or vertical line.

Used as a kind of preferred scheme of the present utility model, the traction pulley is three pulleys in Chinese character pin-shaped arrangement.

Used as a kind of preferred scheme of the present utility model, the traction pulley arrangements are in the counterweight mechanism and carrying means Between, or be arranged between the carrying means and lift car.

Used as a kind of preferred scheme of the present utility model, described guiding mechanism is arranged in the counterweight mechanism and elevator car On railway carriage or compartment, or it is arranged under the counterweight mechanism and lift car.

It is of the present utility model to have technical effect that, using Chinese character pin-shaped guiding mechanism, traction bearing can be planarized, so that The stability of bearing is greatly enhanced, thus, it is suppressed that the vibrations of bearing's (car), improve the comfortable of passenger Sense.

Brief description of the drawings

The utility model is described in further detail with implementation method below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the traction system for lifting type elevator of better embodiment of the present utility model.

Fig. 2 is the guiding mechanism and traction pulley of Fig. 1 in the structural representation in X-Y directions.

Reference：

1 lift car

The cab pulley of 11 first car pulley 12 second

The counterweight pulley of 21 counterweight 22

The traction pulley of 31 first 32 second traction pulley 33 of traction pulley the 3rd

4 composite steel wire ropes.

Specific embodiment

Fig. 1 is refer to, the traction system for lifting type elevator of better embodiment of the present utility model includes being located at Elevator hoistways are interior and can be equiped with the top of lift car 1 relative along the lift car 1 of elevator hoistways vertical direction operation And the first, second car pulley 11,12 for setting.

The traction system of better embodiment of the present utility model also include be located at hoistway in and with the lift car 1 The side wall counterweight mechanism that sets toward each other, the counterweight mechanism includes counterweight 21 and positioned at the top of counterweight 21 and associated And the counterweight pulley 22 for setting.First, second car pulley 11,12 constitutes guiding mechanism with counterweight pulley 22.

In the highest operating position of the lift car 1 of the vertical direction of elevator hoistways, also include and the guiding mechanism The carrying means for being connected and setting with counterweight mechanism, the carrying means further included first, second, and third traction pulley 31, 32、33；Yet include being set around the counterweight mechanism, carrying means and lift car and being allowed to integral being used to electricity that be connected Terraced car provides the driving component of traction-driven, and the driving component is with composite steel wire rope 4 for traction medium.

Fig. 2 is please also refer to, the first, second car pulley 11,12 and counterweight pulley 22 of guiding mechanism constitute isosceles triangle Assembly pulley, wherein, the first and second car pulleys 11,12 are remained in same level.As other preferred embodiments, First, second car pulley 11,12 also may be arranged at the lower section of lift car 1, and counterweight pulley 22 is also disposed at counterweight 21 Lower section.First, second car pulley 11,12 has at least one rotating shaft with counterweight pulley 22, and described rotating shaft is not same On horizontal line or vertical line.

First, second, and third traction pulley 31,32,33 of carrying means also constitutes isosceles triangle assembly pulley, wherein first Traction pulley 31 is always positioned at the top of elevator hoistways vertical direction.

Below preferred embodiment of the present utility model is illustrated, but the utility model be not limited to it is described Embodiment, those of ordinary skill in the art can also make a variety of equivalent on the premise of without prejudice to the invention spirit Modification or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.

Claims

1. the traction system of lifting type elevator is used for, including：In elevator hoistways and can be along the elevator hoistways vertical direction The lift car of operation, also includes：

Counterweight mechanism, it is located in elevator hoistways and is set toward each other with the side wall of the lift car, has further included Counterweight；

Guiding mechanism, it is connected with the counterweight and elevator cage simultaneously, further includes the sedan-chair being connected with the elevator cage Railway carriage or compartment pulley and the counterweight pulley being connected with the counterweight；

Carrying means, the highest operating position of the lift car of its vertical direction for being located at elevator hoistways and with the guiding mechanism It is connected with counterweight mechanism and is set, has further included traction pulley；And

Driving component, its be set around the counterweight mechanism, carrying means and lift car and being allowed to be connected it is integral be used to it is right Lift car provide traction-driven, the driving component with composite steel wire rope be traction medium.

2. the traction system for lifting type elevator according to claim 1, it is characterised in that：The car pulley is two The individual pulley arranged in same level all the time, it arranges with the counterweight pulley in isosceles triangle.

3. the traction system for lifting type elevator according to claim 2, it is characterised in that：The sedan-chair of the guiding mechanism Railway carriage or compartment pulley has at least one rotating shaft with counterweight pulley.

4. the traction system for lifting type elevator according to claim 3, it is characterised in that：Described rotating shaft is not same On one horizontal line or vertical line.

5. the traction system for lifting type elevator according to claim 1, it is characterised in that the traction pulley is three The individual pulley in Chinese character pin-shaped arrangement.

6. the traction system for lifting type elevator according to claim 5, it is characterised in that：The traction pulley arrangements Between the counterweight mechanism and carrying means, or it is arranged between the carrying means and lift car.

7. the traction system for lifting type elevator according to claim 4, it is characterised in that：Described guiding mechanism cloth Put on the counterweight mechanism and lift car, or be arranged under the counterweight mechanism and lift car.