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Gravity self-locking cableway pulley

A pulley and gravity technology, applied in cable railways, motor vehicles, railway vehicles, etc., can solve the problems of no self-locking protection device, it is difficult to safely and effectively meet the transportation tasks of engineering ropeways, and achieve high safety and high structural strength. Effect

Pending Publication Date: 2018-05-11
韩斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cableway blocks used in domestic engineering cableway transportation have a simple structure and no self-locking protection device, so it is difficult to safely and effectively meet the engineering cableway transportation tasks of special construction environments, special structures, and special items.

Method used

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  • Gravity self-locking cableway pulley
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  • Gravity self-locking cableway pulley

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Embodiment Construction

[0061] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0062] Option 1: Single cableway and single trolley

[0063] 1. Component installation:

[0064] (1) in Figure 27 Among them, the main supporting wire rope (10) passes through the upper clamp module (2) and the lower clamp module (3) of the gravity self-locking cableway block, and the two ends are respectively fixed on the upper and lower brackets of the cableway, and the pulley and the bearing assembly ( 6) 2 pulleys are hung on the main support wire rope (10);

[0065] (2) The rings at the ends of the traction wire rope (11) are respectively placed on the support sleeve (9.1) and the support sleeve (9.2) outside the bolts (7.1) at both ends of the traction link (5) A and B, and the traction wire rope (11) ) is interval cycle traction;

[0066] (3) The wire rope sleeve (12.1) is hung on the traction side, and one end of the end collar is hung on the support ...

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Abstract

A gravity self-locking cableway pulley is used in cableway transportation. At present, a cableway pulley used in the engineering cable transportation process in China is simple in structure, and cannot safely and effectively achieve the engineering cableway transportation missions under special environments due to the fact that no self-locking protection device is arranged. In order to effectivelyprevent the phenomenon that when the cableway pulley transports goods, the integrity of the transported goods, the personnel safety of people near a cableway and the whole structure safety of the cableway are endangered when a cableway drag rope is broken due to uncontrollable causes and then the transported goods creep down to lower positions along with the cableway pulley, a mechanical self-locking device is designed, through the lever principle, the gravity of the transported goods are used as the active protection measures when the drag rope of the cableway pulley is broken, so that the gravity self-locking cableway pulley and the transported goods are fastened to a main bearing rope immediately when dangers occur, the cableway pulley and the transported goods are effectively prevented from creeping down to the low position of a cableway.

Description

technical field [0001] The invention is used in engineering cableway transportation, and is suitable for high mountain cableway transportation with large transportation distance and large height difference between starting and ending points. Background technique [0002] At present, the cableway blocks used in domestic engineering cableway transportation have a simple structure and no self-locking protection device, so it is difficult to safely and effectively meet the engineering cableway transportation tasks of special construction environments, special structures, and special items. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a gravity self-locking cableway block. In order to effectively prevent the integrity of the transported items, the personal safety of people near the cableway and the overall integrity of the cableway when the transported items slide down to the lower part...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61B12/12
CPCB61B12/122
Inventor 不公告发明人
Owner 韩斌
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