초록 ▼

An elevator is provided comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a number of diverting pulleys on the elevator car. In various embodiments, at least some of the diverting p

An elevator is provided comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a number of diverting pulleys on the elevator car. In various embodiments, at least some of the diverting pulleys are pre-rigged and brought into the elevator shaft together with the car, and the hoisting ropes are stretched to their proper length when the diverting pulleys in the upper and lower parts of the shaft are mounted in place. In various embodiments, the elevator may be an elevator without counterweight.

대표청구항 ▼

The invention claimed is: 1. A method for installing an elevator, the elevator to be installed including a structure comprising a number of assembled components of an elevator car of the elevator, a number of diverting pulleys adapted to mount in an upper part of an elevator shaft of the elevator,

The invention claimed is: 1. A method for installing an elevator, the elevator to be installed including a structure comprising a number of assembled components of an elevator car of the elevator, a number of diverting pulleys adapted to mount in an upper part of an elevator shaft of the elevator, a number of diverting pulleys adapted to mount in a lower part of the elevator shaft, a plurality of upwards-directed diverting pulleys adapted to mount on the structure, a plurality of downwards-directed diverting pulleys adapted to mount on the structure, and a plurality of hoisting ropes, the method comprising: delivering the plurality of hoisting ropes to a site of installation of the elevator as part of an assembly module that comprises the structure; attaching to the structure at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft, at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft, and at least some of the diverting pulleys adapted to mount on the structure; pre-rigging the at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft, the at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft, and the at least some of the diverting pulleys adapted to mount on the structure with the plurality of hoisting ropes; bringing the structure and the pre-rigged diverting pulleys into the elevator shaft; detaching from the structure the at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft and the at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft; and mounting the detached diverting pulleys in respective locations in the elevator shaft. 2. The method of claim 1, wherein the number of diverting pulleys adapted to mount in the upper part of the elevator shaft are hoisted to the upper part of the elevator shaft using the structure. 3. The method of claim 1, wherein a working platform is formed using the structure, and wherein by working from the platform, at least some of a plurality of elevator guide rails and the number of diverting pulleys adapted to mount in the upper part of the elevator shaft are mounted in place in the elevator shaft. 4. The method of claim 1, further comprising: mounting lower sections of elevator car guide rails in the elevator shaft; placing the structure in the elevator shaft so that the structure is guided by the lower sections of the elevator car guide rails; partially or fully completing assembly of the elevator car; raising the structure, the partially assembled elevator car, or the fully assembled elevator car in the elevator shaft using a hoist; and mounting remaining elevator car guide rails in the elevator shaft by working from a top of the structure, the partially assembled elevator car, or the fully assembled elevator car. 5. An elevator installed by the method of claim 1. 6. The method of claim 1, wherein the elevator is without a counterweight. 7. The method of claim 1, wherein the elevator to be installed includes a plurality of diverting pulleys adapted to mount in the upper part of the elevator shaft. 8. The method of claim 1, wherein the elevator to be installed includes a plurality of diverting pulleys adapted to mount in the lower part of the elevator shaft. 9. The method of claim 1, wherein the elevator to be installed further includes: a compensating device. 10. The elevator of claim 5, wherein the elevator is without a counterweight. 11. The elevator of claim 5, wherein the elevator includes: a compensating device. 12. An assembly module for an elevator, comprising: a structure comprising a number of assembled components of an elevator car of the elevator; a number of diverting pulleys adapted to mount in an upper part of an elevator shaft of the elevator; a number of diverting pulleys adapted to mount in a lower part of the elevator shaft; a plurality of upwards-directed diverting pulleys adapted to mount on the structure; a plurality of downwards-directed diverting pulleys adapted to mount on the structure; and a plurality of hoisting ropes; wherein at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft are attached to the structure, wherein at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft are attached to the structure, wherein at least some of the diverting pulleys adapted to mount on the structure are attached to the structure, and wherein the plurality of hoisting ropes is rigged via at least a number of the attached diverting pulleys. 13. The assembly module of claim 12, further comprising: a hoisting machine; wherein the hoisting machine is attached to the structure. 14. A method for installing an elevator, the elevator to be installed including a structure comprising a number of assembled components of an elevator car of the elevator, a plurality of diverting pulleys adapted to mount in an upper part of an elevator shaft, a plurality of diverting pulleys adapted to mount in a lower part of the elevator shaft, a plurality of upwards-directed diverting pulleys adapted to mount on the structure, a plurality of downwards-directed diverting pulleys adapted to mount on the structure, and a plurality of hoisting ropes, the method comprising: delivering the plurality of hoisting ropes to a site of installation of the elevator as part of an assembly module that comprises the structure; attaching to the structure at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft, at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft, and at least some of the diverting pulleys adapted to mount on the structure; pre-rigging the at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft, the at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft, and the at least some of the diverting pulleys adapted to mount on the structure with the plurality of hoisting ropes; bringing the structure and the pre-rigged diverting pulleys into the elevator shaft; detaching from the structure the at least some of the diverting pulleys adapted to mount in the upper part of the elevator shaft and the at least some of the diverting pulleys adapted to mount in the lower part of the elevator shaft; and mounting the detached diverting pulleys in respective locations in the elevator shaft. 15. The method of claim 14, wherein the plurality of diverting pulleys adapted to mount in the upper part of the elevator shaft are hoisted to the upper part of the elevator shaft using the structure. 16. The method of claim 14, wherein a working platform is formed using the structure, and wherein by working from the platform, at least some of a plurality of elevator guide rails and the plurality of diverting pulleys adapted to mount in the upper part of the elevator shaft are mounted in place in the elevator shaft. 17. The method of claim 14, further comprising: mounting lower sections of elevator car guide rails in the elevator shaft; placing the structure in the elevator shaft so that the structure is guided by the lower sections of the elevator car guide rails; partially or fully completing assembly of the elevator car; raising the structure, the partially assembled elevator car, or the fully assembled elevator car in the elevator shaft using a hoist; and mounting remaining elevator car guide rails in the elevator shaft by working from a top of the structure, the partially assembled elevator car, or the fully assembled elevator car. 18. An elevator installed by the method of claim 14. 19. The method of claim 14, wherein the elevator is without a counterweight. 20. The method of claim 14, wherein the elevator to be installed further includes: a compensating device.