Mechanical device for adjusting a pulley array for supporting and guiding an overhead cable of a mechanical ascending system

A pulley assembly and mechanical adjustment technology, which can be used in hoisting devices, clockwork mechanisms, motor vehicles, etc., and can solve problems such as high production costs and economic losses.

Inactive Publication Date: 2009-03-11
POMAGALSKI SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This results in very high production costs, causing economic losses

Method used

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  • Mechanical device for adjusting a pulley array for supporting and guiding an overhead cable of a mechanical ascending system
  • Mechanical device for adjusting a pulley array for supporting and guiding an overhead cable of a mechanical ascending system
  • Mechanical device for adjusting a pulley array for supporting and guiding an overhead cable of a mechanical ascending system

Examples

Experimental program
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Embodiment Construction

[0023] figure 1 with figure 2 The two bearing pulleys 10a, 10b of the hold-down and guide pulley assembly of the aerial rope of the mechanical hoisting device are illustrated. A bearing pulley 10a is freely rotatably mounted on one end of a first main beam 11a, and a second pulley 10b is freely rotatably mounted on an end of a second main beam 11b aligned with the first main beam 11a. The pulleys 10a, 10b are thus rotatably mounted on the main beams 11a, 11b of the pulley assembly with parallel axes of rotation along the longitudinal direction D1 of the pulley assembly (see figure 2 Arrows in ) are staggered, and the longitudinal direction D1 is parallel to the direction of the rope. The end 11a of the first main beam carrying the first pulley 10a is longitudinally facing the end of the second main beam 11b carrying the pulley 10b. The pulleys 10a, 10b are thus longitudinally adjacent, even though they are mounted on different main beams 11a, 11b. Each main beam 11a, 11b...

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PUM

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Abstract

A mechanical adjustment device of a sheave assembly of a mechanical lift installation, where the sheave assembly is equipped with rotary sheaves (10a) mounted rotating on a support frame (11a, 12, 20) comprising a shoe (20) fixed by clamping means (31, 32, 34) to a support (15) of a pylon of the installation, comprises adjustment means of the incline, obtained after clamping, of the support (15) with respect to the shoe (20) in a lateral direction (D2) oriented in a direction parallel to the axes of rotation of the sheaves (10a).

Description

technical field [0001] The present invention relates to a mechanical adjustment device for the pressing and guiding pulley assemblies of aerial ropes of mechanical hoisting devices, said pulley assemblies being equipped with bearing rollers for guiding the ropes, mounted rotatably along parallel axes of rotation On the support frame, the parallel axes of rotation are staggered along the longitudinal direction of the pulley assembly parallel to the direction of the ropes along the support frame, said support frame comprising a wear shoe fixed to the tower of the device by means of clamping means, mounted in such a position that The top surface of the wear shoe faces the bottom surface of the support. Background technique [0002] In a mechanical lift such as a cable car or gondola type, aerial ropes consist of a bottom pulley assembly with bearing pulleys for supporting and guiding the rope as it runs on the line and / or a top pulley block with hold down and guide bearing pull...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B12/02B61B12/06
CPCB61B12/02B66B9/06B66D1/40B66B11/08
Inventor 劳伦特·博尼费特蒂里·特里奥里尔
Owner POMAGALSKI SA
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