CN201317614Y

CN201317614Y - Integral elevator arrangement structure

Info

Publication number: CN201317614Y
Application number: CNU200820199665XU
Authority: CN
Inventors: 任明权
Original assignee: SJEC Corp; Suzhou Fuji Elevator Co Ltd
Current assignee: SJEC Corp; Suzhou Fuji Elevator Co Ltd
Priority date: 2008-12-17
Filing date: 2008-12-17
Publication date: 2009-09-30
Anticipated expiration: 2018-12-17

Abstract

The utility model discloses an integral elevator arrangement structure. One end of each wire cable is fixed on a car cable hitch, the wire cable is extended downwards, extended upwards after passing through a car cable pulley, extended downwards after passing through passing through a dragger and extended upwards after passing through a counterweight sheave, and moreover, the other end of the wire cable is fixed on a counterweight cable hitch. The utility model has the following characteristics: the integral elevator arrangement structure is provided with two counterweight sheaves and two counterweight cable hitches, and after passing through the dragger, the wire cable is divided into two monomers, which are fixed on the counterweight cable hitches after respectively passing through a counterweight sheave. Adopting the technical scheme, the utility model has the following advantages: since the two sets of counterweight systems are arranged in a shaft and jointly share the space of the shaft, the bearing beam can more uniformly bear weight without enlarging the space of the shaft, and therefore, the damping performance of a elevator can be optimized.

Description

A kind of elevator entire arrangement structure

Technical field

The utility model relates to a kind of entire arrangement structure of elevator.

Background technology

For 2: 1 elevator of traction ratio, it is rear-mounted side-mounted with counterweight that the hoistway arrangement structure can be divided into counterweight, no matter but which kind of arrangement structure, steel rope one end is fixed on the car fag end, steel rope extends downwards, extends upward after passing car sheave, extends downwards after passing towing machine, pass and extend upward behind the counterweight sheave and the other end is fixed on the counterweight fag end, form " W " arrangement form.The existing problem of existing hoistway arrangement structure mainly be vibrate big, use not steady.

Summary of the invention

Technical problem to be solved in the utility model is to propose a kind of later-model elevator entire arrangement structure, by optimizing its load-bearing mode, improves the cushioning performance of elevator.

In order to reach above purpose, the technical solution adopted in the utility model is: a kind of elevator entire arrangement structure, one end of steel rope is fixed on the car fag end, steel rope extends downwards, extend upward after passing car sheave, extend downwards after passing towing machine, pass and extend upward behind the counterweight sheave and the other end is fixed on the counterweight fag end, it is characterized in that: described counterweight sheave and described counterweight fag end are two, be divided into two monomers behind the described towing machine of described steel wire penetrating, be fixed on the counterweight fag end after two described monomers pass a counterweight sheave respectively.

Described two counterweight sheaves and two counterweight fag ends are distributed on the both sides of bearing beam.

Described towing machine, car fag end, two counterweight fag ends all are fixed on the machine frame system, and described machine frame system is fixed on the bearing beam by shock attenuation unit.

The utility model is owing to adopted above technical scheme, its advantage is: two cover counterweight systems are configured in the hoistway, use hoistway space jointly, under the situation of additive incrementation hoistway space not, can make that the load-bearing of bearing beam is balanced more, can optimize the cushioning performance of elevator like this.

Description of drawings

Fig. 1 is the birds-eye view of the rear-mounted elevator of counterweight;

Fig. 2 is the front view of Fig. 1;

Fig. 3 is the birds-eye view of the side-mounted elevator of counterweight;

Fig. 4 is the front view of Fig. 3;

Wherein: 1, towing machine, 2, the counterweight fag end, 3, machine frame system, 4, shock absorption device, 5, bearing beam, 6, guide piece, 7, steel rope, 8, counterweight sheave, 9, counterweight, 10, the car fag end, 11, car sheave, 12, car.

The specific embodiment

Further set forth concrete structure of the present utility model below in conjunction with accompanying drawing.

Referring to Fig. 1, Fig. 2, the rear-mounted elevator entire arrangement of a kind of counterweight structure, counterweight sheave 8 and counterweight fag end 2 are for respect to the left and right sides of car uniform two and be distributed on the both sides of bearing beam 5, and two counterweight sheaves 8 are connected with counterweight 9 jointly.

Referring to Fig. 3, Fig. 4, the side-mounted elevator entire arrangement of a kind of counterweight structure, counterweight sheave 8 and counterweight fag end 2 are for respect to the both sides, front and back of car uniform two and be distributed on the both sides of bearing beam 5, and two counterweight sheaves 8 are connected with counterweight 9 jointly.

More than two kinds of arrangement structures, counterweight fag end 2, towing machine 1, car fag end 10 all are fixed on the machine frame system 3, described machine frame system 3 is fixed on the bearing beam 5 by shock attenuation unit 4, and all thus vibrations all can be absorbed by shock attenuation unit 4 and weaken, and can improve the complete machine drive ability.

Accordingly, the connection mode of steel rope 7 is: an end of steel rope 7 is fixed on the car fag end 10, steel rope 7 extends downwards, extend upward after passing car sheave 11, pass and extend downwards behind the towing machine 1 and be divided into two monomers, two described monomers pass respectively and extend upward behind the counterweight sheave 8 and the other end is fixed on the counterweight fag end 2.

Claims

1, a kind of elevator entire arrangement structure, one end of steel rope (7) is fixed on the car fag end (10), steel rope (7) extends downwards, extend upward after passing car sheave (11), extend downwards after passing towing machine (1), pass and extend upward behind the counterweight sheave (8) and the other end is fixed on the counterweight fag end (2), it is characterized in that: described counterweight sheave (8) is two with described counterweight fag end (2)

Described steel rope (7) is divided into two monomers after passing described towing machine (1), and two described monomers are fixed on the counterweight fag end (2) after passing a counterweight sheave (8) respectively.

2, elevator entire arrangement structure according to claim 1 is characterized in that: described two counterweight sheaves (8) and two counterweight fag ends (2) are distributed on the both sides of bearing beam (5).

3, elevator entire arrangement structure according to claim 1, it is characterized in that: described towing machine (1), car fag end (10), two counterweight fag ends (2) all are fixed on the machine frame system (3), and described machine frame system (3) is fixed on the bearing beam (5) by shock attenuation unit (4).