ES1106830U - Substitute independent mechanism of lifting and pulling load (Machine-translation by Google Translate, not legally binding) - Google Patents

Substitute independent mechanism of lifting and pulling load (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1106830U
ES1106830U ES201400290U ES201400290U ES1106830U ES 1106830 U ES1106830 U ES 1106830U ES 201400290 U ES201400290 U ES 201400290U ES 201400290 U ES201400290 U ES 201400290U ES 1106830 U ES1106830 U ES 1106830U
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Spain
Prior art keywords
cable
load
lifting
hook
translation
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Granted
Application number
ES201400290U
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Spanish (es)
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ES1106830Y (en
Inventor
Fernando CEBRIÁN EZPELETA
Miguel Ángel DUASO PUÉRTOLAS
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Individual
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Individual
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Priority to ES201400290U priority Critical patent/ES1106830Y/en
Publication of ES1106830U publication Critical patent/ES1106830U/en
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Publication of ES1106830Y publication Critical patent/ES1106830Y/en
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Withdrawn - After Issue legal-status Critical Current

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Abstract

Independent substitution mechanism of load lifting and traction of the type that includes a cable in tension (1), another cable of greater length (2) substitution in case of breakage of the first, joined both by staples (3), each cable with its own hook (4) subject to a hook (5), in turn fixed to a load (6). (Machine-translation by Google Translate, not legally binding)

Description

MECANISMO SUSTITUTIVO INDEPENDIENTE DE ELEVACiÓN Y TRACCiÓN DE CARGA INDEPENDENT REPLACEMENT MECHANISM FOR LIFTING AND LOAD TRACTION

La presente invención se refiere a un mecanismo sustitutivo independiente de elevación y tracción de carga por medio de cables, cadenas, eslingas o similares, y de acción sustitutiva, con el objeto de evitar accidentes por precipitación de cargas y/o caídas de personas suspendidas en The present invention relates to an independent replacement mechanism for lifting and pulling of cargo by means of cables, chains, slings or the like, and of substitute action, in order to avoid accidents due to precipitation of loads and / or falls of people suspended in

altura. height.

Este tipo de dispositivos son de sobra conocidos por su omnipresencia en la vida cotidiana, en usos tales como: grúas, garruchas, cables de rescate usados por helicópteros, cables de frenado de pista para aviones, deportes de aventura, columpios, sujeción de elementos de mobiliario urbano y doméstico. Such devices are well known for their omnipresence in everyday life, in uses such as: cranes, garruchas, rescue cables used by helicopters, runway braking cables for airplanes, adventure sports, swings, fastening elements of urban and domestic furniture.

Si bien en la fabricación de estos dispositivos se han conseguido dotarles de gran tenacidad y consistencia, siendo capaces de soportar grandes cargas, la fatiga acaba fracturándolos. Esto provoca accidentes con pérdidas materiales que pueden ser muy graves debido a la carestía en ocasiones millonaria de las cargas y/o daños personales que pueden ser irreparables, como reflejan diariamente los medios de comunicación. Although in the manufacture of these devices they have been able to provide them with great tenacity and consistency, being able to withstand large loads, fatigue ends up fracturing them. This causes accidents with material losses that can be very serious due to the sometimes millionaire high cost of personal charges and / or damages that may be irreparable, as the media daily reflect.

El objetivo de la invención es por tanto resolver el problema de la precipitación de las cargas o de las personas en altura ante la rotura del elemento de sustentación. El mecanismo doble de sustentación y de acción sustitutiva permite solucionar de forma satisfactoria el problema expuesto con la provisión de al menos un par de dispositivos de sujeción, formados por cualesquiera combinación de cables, cadenas, eslingas o similares, donde uno de los elementos del par, de adecuada mayor longitud, permanecerá sin tensionar a la espera de la rotura de su compañero, que será el sustentador regular de la carga suspendida. Una vez fracturado el sustentador regular, el elemento sustituyente entrará en acción rápidamente evitando la precipitación de la carga y por tanto el accidente. The objective of the invention is therefore to solve the problem of the precipitation of the loads or of the people in height before the breaking of the support element. The double support and replacement action mechanism allows to satisfactorily solve the exposed problem with the provision of at least a pair of fastening devices, formed by any combination of cables, chains, slings or the like, where one of the elements of the pair , of adequate length, will remain unstressed while waiting for the breakage of his partner, who will be the regular supporter of the suspended load. Once the regular sustainer is fractured, the substituent element will take action quickly avoiding the precipitation of the load and therefore the accident.

A continuación se describirá la invención en base a una realización de la misma aplicada a unos cables de acero con ganchos. Tal realización constituye solo un ejemplo ilustrativo de la invención, pues su alcance sería de aplicación a prácticamente todos los mecanismos de elevación y tracción de cargas como por ejemplo cuerdas, cadenas y eslingas, así como cableado fijo o procedente de garruchas, poleas y carretes, compuestos o no, adaptándose el número de ganchos, cables y eslingas a los enganches propios de la carga, al instrumento particular por métodos bien conocidos de cálculo y diseño de la técnica. The invention will now be described based on an embodiment thereof applied to steel cables with hooks. Such an embodiment constitutes only an illustrative example of the invention, since its scope would be applicable to practically all the lifting and pulling mechanisms of loads such as ropes, chains and slings, as well as fixed wiring or coming from garruchas, pulleys and reels, Composed or not, adapting the number of hooks, cables and slings to the hooks of the load, to the particular instrument by well-known methods of calculation and design of the technique.

En las figuras adjuntas, la figura la muestra un mecanismo de elevación y tracción de carga. La figura lb muestra la rotura por fatiga del cable del citado mecanismo, así como las consecuencias, en este caso la caída de la carga. La figura 2a muestra una vista de la invención, un mecanismo de elevación y tracción de carga, en este caso con ya dos cables, donde se observa que el sustitutivo tiene una mayor longitud ,deliberadamente exagerada para una mejor apreciación, y está adherido por grapas al cable sustentador y por tanto en tensión de la figura la. La figura 2b muestra el mecanismo sustitutorio atenuando y/o minimizando el balanceo y evitando satisfactoriamente la caída de la carga y las consecuencias del accidente. La figura 3 nos In the attached figures, the figure shows a load lifting and pulling mechanism. Figure lb shows the fatigue breakage of the cable of said mechanism, as well as the consequences, in this case the load drop. Figure 2a shows a view of the invention, a load lifting and pulling mechanism, in this case with already two cables, where it is observed that the substitute has a longer length, deliberately exaggerated for better appreciation, and is adhered by staples to the sustaining cable and therefore in tension of the figure the. Figure 2b shows the replacement mechanism attenuating and / or minimizing balancing and successfully avoiding the fall of the load and the consequences of the accident. Figure 3 we

5 muestra un ejemplo del mecanismo donde se aprecia una mayor longitud del cable sustitutorio, así como dos enganches en la carga, viéndose en esta ocasión dos sistemas completamente independientes ya entre sí, con doble gancho, doble cable, en este ejemplo adheridos por grapas, y dos enganches en la carga. 5 shows an example of the mechanism where a longer length of the replacement cable can be seen, as well as two hooks on the load, this time seeing two completely independent systems already with each other, with double hook, double cable, in this example attached by clips, and two hooks on the load.

Así el mecanismo de elevación y tracción de carga, en esta realización con cable en tensión (1), Thus the load lifting and pulling mechanism, in this embodiment with tension cable (1),

10 cable sustitutivo (2), cuya mayor longitud se hallara con el cálculo adecuado, estando los dos unidos mediante grapas (3) y, en este ejemplo no limitativo, con ganchos (4) a uno o dos enganches (5), a su vez unidos a la carga (6). Tal y como se observa en las figuras 2a y 2b, el mecanismo sustitutivo incluye al menos un cable de mayor longitud y libre de trabajo acompañado de otro de menor longitud y que sustenta la carga, y en la figura 3 además con un 10 substitute cable (2), whose greatest length will be found with the appropriate calculation, the two being connected by means of clips (3) and, in this non-limiting example, with hooks (4) to one or two hooks (5), to their once attached to the load (6). As can be seen in Figures 2a and 2b, the replacement mechanism includes at least one cable of greater length and free of work accompanied by another of shorter length and that supports the load, and in Figure 3 also with a

15 enganche en la carga para cada uno de ellos, evidenciando que se trata de dos elementos de sustentación totalmente independientes. 15 hook in the load for each of them, evidencing that they are two totally independent supporting elements.

Claims (4)

REIVINDICACIONES
1. one.
Mecanismo sustitutivo independiente de elevación y tracción de carga del tipo que incluye Independent replacement mechanism for lifting and pulling traction of the type that includes
un cable en tensión (1), otro cable de mayor longitud (2) sustitutivo en caso de rotura del a cable in tension (1), another cable of greater length (2) substitute in case of breakage of the
primero, unidos ambos por grapas (3) , cada cable con su propio gancho (4) sujeto a un first, joined together by clips (3), each cable with its own hook (4) attached to a
5 5
enganche (5), a su vez fijo este a una carga (6). hook (5), in turn fixed this to a load (6).
2. 2.
Mecanismo sustitutivo de elevación y tracción de carga según la reivindicación 1, Replacement mechanism for lifting and pulling traction according to claim 1,
caracterizado por un cable sustitutivo de mayor longitud (2) no unido al cable en tensión y characterized by a replacement cable of greater length (2) not attached to the tension cable and
sustentador (1) de la carga (6) por grapas y sí a un único enganche (5) de la carga (6). holder (1) of the load (6) by staples and yes to a single hook (5) of the load (6).
3. 3.
Mecanismo sustitutivo de elevación y tracción de carga según las reivindicaciones anteriores, Substitution mechanism for lifting and pulling traction according to the preceding claims,
10 10
con al menos un cable sustitutivo (2) cadena o cuerda con sus respectivos ganchos (4) o with at least one replacement cable (2) chain or rope with their respective hooks (4) or
eslingas, unidos o no por grapas (3) al cable en tensión y sustentador (1) , sujetos a un slings, attached or not by staples (3) to the tension and sustaining cable (1), subject to a
enganche (5) de la carga (6). hook (5) of the load (6).
4. Four.
Mecanismo sustitutivo de elevación y tracción de carga según las reivindicaciones anteriores, Substitution mechanism for lifting and pulling traction according to the preceding claims,
con más de un enganche (5) de la carga (6). with more than one hook (5) of the load (6).
ES201400290U 2014-03-28 2014-03-28 Independent replacement mechanism for lifting and pulling traction Withdrawn - After Issue ES1106830Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201400290U ES1106830Y (en) 2014-03-28 2014-03-28 Independent replacement mechanism for lifting and pulling traction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201400290U ES1106830Y (en) 2014-03-28 2014-03-28 Independent replacement mechanism for lifting and pulling traction

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ES1106830U true ES1106830U (en) 2014-04-16
ES1106830Y ES1106830Y (en) 2014-07-10

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ES201400290U Withdrawn - After Issue ES1106830Y (en) 2014-03-28 2014-03-28 Independent replacement mechanism for lifting and pulling traction

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116748905A (en) * 2023-05-09 2023-09-15 温岭市利达机械电器有限公司 A gantry mobile CNC machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116748905A (en) * 2023-05-09 2023-09-15 温岭市利达机械电器有限公司 A gantry mobile CNC machine tool

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ES1106830Y (en) 2014-07-10

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FG1K Utility model granted

Effective date: 20140704

FA1K Application withdrawn

Effective date: 20141118