ES2255370A1 - High-resistant sliding bridle for elevator guides, has jaws connected to baseplate and adjustable with respect to blades of elevator guide without applying excessive force on guide - Google Patents
High-resistant sliding bridle for elevator guides, has jaws connected to baseplate and adjustable with respect to blades of elevator guide without applying excessive force on guideInfo
- Publication number
- ES2255370A1 ES2255370A1 ES200302792A ES200302792A ES2255370A1 ES 2255370 A1 ES2255370 A1 ES 2255370A1 ES 200302792 A ES200302792 A ES 200302792A ES 200302792 A ES200302792 A ES 200302792A ES 2255370 A1 ES2255370 A1 ES 2255370A1
- Authority
- ES
- Spain
- Prior art keywords
- guide
- jaws
- elevator
- flange
- jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims 1
- 238000000605 extraction Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/023—Mounting means therefor
- B66B7/024—Lateral supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/12—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using sliding jaws
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
Brida deslizante de alta resistencia, para guías de ascensor.High strength sliding flange, for guides of elevator.
La presente invención se encuadra dentro del sector industrial de los elevadores y, más concretamente, en el ámbito referente a las guías o "caminos de rodadura" de los elevadores, que requieren cada día mayores índices de calidad por el aumento de velocidad de los ascensores y por las exigencias de confort de los usuarios.The present invention fits within the industrial sector of elevators and, more specifically, in the scope referring to the guides or "raceways" of the elevators, which require higher quality indices every day for the speed increase of the elevators and by the demands of user comfort.
En el actual estado de la técnica ya se conocen guías de ascensor extremadamente precisas (con muy alto grado de perfección en sus acabados) y también sistemas de unión altamente precisos para el acoplamiento alineado de guías lo cual teóricamente, hace ilimitados en longitud los "caminos de rodadura". Estas guías se fijan al edificio empleando bridas de amarre.In the current state of the art already known extremely accurate lift guides (with very high degree of perfection in its finishes) and also highly joining systems precise for the aligned coupling of guides which theoretically, it makes unlimited the "paths of rolling ". These guides are fixed to the building using flanges of tie up
Problemas planteados y no resueltos de estos "caminos de rodadura" surgen precisamente en estas bridas de amarre, por condicionamientos externos entre los que cabe destacar los asentamientos del edificio y la actuación del paracaídas, lo cual hace que las bridas de amarre lleguen a soportar grandes esfuerzos, con riesgo de deformación de los "caminos de rodadura".Issues raised and unresolved of these "raceways" arise precisely in these flanges of mooring, for external conditioning among which it is possible to emphasize the settlements of the building and the performance of the parachute, what which makes the tie ties come to withstand large efforts, with risk of deformation of the "roads of rolling. "
En el actual estado de la técnica no se conoce ningún sistema de amarre de guías de ascensor basado en bridas de ajuste sobre alas de la guía que no aplique fuerzas sobre la propia guía y/o que no requiera alguna mecanización en origen sobre las alas de la guía.In the current state of the art it is not known no lift guide tie down system based on flanges of fit on guide wings that do not apply forces on the own guide and / or that does not require some mechanization in origin on The wings of the guide.
La brida objeto del invento soluciona este problema: se ajusta sobre las alas de la guía de ascensor y no aplica fuerzas sobre ella. Se caracteriza porque, comprendiendo cada guía un alma-hongo y un ala a cada lado, cada brida consta de, al menos, sendas mordazas; una placa-base; medios para unión guiada entre mordazas y placa-base y medios para ajuste de las mordazas sobre las alas sin aplicar fuerzas sobre la guía.The flange object of the invention solves this Problem: fits on the wings of the elevator guide and not apply forces on it. It is characterized because, understanding each guide a soul-fungus and a wing on each side, each flange consists of at least two jaws; a base plate; means for guided connection between jaws and base plate and means for adjusting the jaws on the wings without applying forces on the guide.
En particular, los citados medios para ajustar las mordazas sobre las alas sin aplicar fuerzas sobre la guía los constituyen juegos de espárragos roscados que roscan en orificios pasantes de las mordazas y llevan cada uno una tuerca roscada en la zona extrema que emerge de la correspondiente mordaza, de modo que el ajuste tiene lugar con:In particular, the said means for adjusting the jaws on the wings without applying forces on the guide the constitute sets of threaded studs that tap into holes jaw threads and each have a threaded nut in the extreme area that emerges from the corresponding jaw, so that the adjustment takes place with:
a) un primer apriete, previa interposición de una galga entre mordaza y ala, del espárrago en el orificio de la mordaza hasta permitir la extracción de dicha galga;a) a first tightening, after filing a gauge between jaw and wing, of the stud in the hole of the gag to allow the removal of said gauge;
b) un segundo apriete de la tuerca en el espárrago hasta fijarlo respecto de la mordaza, yb) a second tightening of the nut on the stud to fix it with respect to the jaw, and
c) un apriete definitivo de los citados medios de unión guiada entre mordaza y placa-base.c) a definitive tightening of the mentioned means of Guided union between jaw and base plate.
En la brida objeto del invento las fuerzas de rozamiento son muy bajas, se aísla totalmente el camino de rodadura de la pared y se garantiza la no variación del camino de rodadura a lo largo del tiempo, por todo lo cual resulta especialmente recomendada para cargas elevadas y edificios medios.In the flange object of the invention the forces of friction are very low, the raceway is completely isolated of the wall and the non-variation of the raceway is guaranteed over time, for all of which it is especially Recommended for high loads and medium buildings.
Para comprender mejor el objeto de la presente invención, se representa en los planos una forma preferente de realización práctica, susceptible de cambios accesorios que no desvirtúen su fundamento.To better understand the purpose of this invention, a preferred form of practical realization, susceptible to accessory changes that do not distort its foundation.
La figura 1 representa una vista general en planta de la brida deslizante de alta resistencia, para guías de ascensor objeto del invento.Figure 1 represents a general view in High strength sliding flange plant, for guides elevator object of the invention.
La figura 2 representa una vista general en perspectiva de la brida deslizante de alta resistencia, para guías de ascensor objeto del invento, para un ejemplo -no limitativo- de realización.Figure 2 represents a general view in High strength sliding flange perspective, for guides of elevator object of the invention, for a non-limiting example of realization.
La figura 3a representa, en sección y detalle ampliado, una mordaza (2a).Figure 3a represents, in section and detail enlarged, a jaw (2nd).
La figura 3b representa una vista en planta, correspondiente a la figura 3a, en la que se ha indicado dicha sección.Figure 3b represents a plan view, corresponding to figure 3a, in which said section.
La figura 4 representa una vista general similar a la figura 1, para una realización alternativa de los medios de unión (2).Figure 4 represents a similar general view. to figure 1, for an alternative embodiment of the means of union (2).
Se describe a continuación un ejemplo de realización práctica, no limitativa, del presente invento.An example of practical, non-limiting embodiment of the present invention.
La brida deslizante de alta resistencia, para guías de ascensor objeto del invento consta de, al menos, sendas mordazas (2a); una placa-base (2b), medios (2) para unión guiada entre mordazas (2a) y placa-base (2b); y medios (3) para ajuste de las mordazas (2a) sobre las alas (14) sin aplicar fuerzas sobre la guía (1). Cada guía (1) es de las que comprenden un alma-hongo (13) y un ala (14) a cada lado -ver figura 1-.High strength sliding flange, for elevator guides object of the invention consists of at least paths jaws (2nd); a base plate (2b), media (2) for guided connection between jaws (2a) and base plate (2b); and means (3) for adjusting the jaws (2a) on the wings (14) without applying forces on the guide (1). Each guide (1) is from those that comprise a soul-fungus (13) and a wing (14) on each side - see figure 1-.
Según la realización representada, las mordazas (2a) se disponen por parejas en contraposición y comportan cada una:According to the embodiment shown, the jaws (2a) are arranged in pairs as opposed and behave each a:
a) un rebaje-cajera frontal (21) de geometría conjugada con la de la correspondiente superficie lateral de las alas (14) de la guía (1) a la que se enfrentan;a) a front pocket recess (21) of geometry conjugated with that of the corresponding surface lateral wings (14) of the guide (1) they face;
b) un vástago roscado (22) que emerge de su base; yb) a threaded rod (22) emerging from its base; Y
c) al menos un orificio pasante roscado (30).c) at least one threaded through hole (30).
Los medios (2) para unión guiada relacionan entre sí a dichas mordazas (2a) y la placa-base (2b) y, al mismo tiempo, las mantienen enfrentadas contra dichas superficies laterales de las alas (14), alojándolas en su rebaje-cajera frontal (21).The means (2) for guided union relate between yes to said jaws (2a) and base plate (2b) and, at the same time, they keep them against those lateral surfaces of the wings (14), housing them in their front pocket recess (21).
En concreto, y para la realización representada se disponen sendas mordazas (2a), una a cada lado de la guía (1), montadas en la placa-base (2b) empleando los citados medios de unión guiada (2), pero pueden disponerse varias mordazas (2a), por parejas o al tresbolillo, sin alterar por ello la esencia del invento.Specifically, and for the embodiment represented there are two jaws (2a), one on each side of the guide (1), mounted on the base plate (2b) using the said guided joining means (2), but several can be arranged jaws (2a), in pairs or to the tresbolillo, without altering the essence of the invention.
Para la realización representada, los citados medios de unión guiada (2) son, además de los ya citados vástagos roscados (22) que emergen de las bases de las mordazas (2a), unos orificios rasgados conformados en la placa-base (2b); y unas tuercas (23) que, roscadas en los correspondientes vástagos (22), previamente alojados en los correspondientes orificios rasgados, las comprimen entre sí con interposición, en su caso, de arandelas de apriete (24) -ver figuras 1 y 4-.For the embodiment represented, those cited Guided joining means (2) are, in addition to the aforementioned stems threads (22) emerging from the jaw bases (2a), about torn holes formed on the base plate (2b); and some nuts (23) which, threaded in the corresponding stems (22), previously housed in the corresponding torn holes, compress them together with interposition, in their case, of tightening washers (24) - see figures 1 and 4-.
Los medios (3) para ajustar las mordazas (2a) sobre las alas (14) de las guías (1) sin aplicar fuerzas sobre dichas guías (1) son, además de los ya citados orificios pasantes roscados (30), unos espárragos roscados (31) a razón de uno por cada orificio pasante (30) en el que rosca y unas tuercas (32), a razón de una por cada espárrago (31) en el que rosca.The means (3) for adjusting the jaws (2a) on the wings (14) of the guides (1) without applying forces on said guides (1) are, in addition to the aforementioned through holes threaded (30), threaded studs (31) at the rate of one per each through hole (30) in which it threads and nuts (32), to ratio of one for each stud (31) in which it threads.
Están incluidas en el objeto del invento cualesquiera formas, modos o realizaciones para llevarlo a la práctica que no alteren, cambien ni modifiquen la esencialidad propuesta tanto de los medios (2) como de los medios (3) y, en particular:They are included in the object of the invention any ways, ways or embodiments to bring it to the practice that does not alter, change or modify essentiality proposal of both the media (2) and the media (3) and, in particular:
a) que los citados rebajes-cajera (21) de las mordazas (2a) y las superficies laterales de las citadas alas (14) de las guías (1) presenten geometrías conjugadas total o parcialmente;a) that the aforementioned recesses-cashier (21) of the jaws (2a) and the lateral surfaces of the cited wings (14) of the guides (1) have conjugate geometries Totally or partially;
b) que los citados medios de unión guiada (2) los constituyan, por ejemplo, juegos de orificios roscados conformados en las bases de las mordazas (2a) en los cuales se alojen tornillos roscados (2') que comprimen a la placa-base (2b) contra su cabeza y la propia mordaza (2a) con interposición, en su caso de arandelas de apriete (24) -ver figura 4-;b) that the said guided joining means (2) constitute, for example, sets of shaped threaded holes in the bases of the jaws (2a) in which screws are housed threads (2 ') that compress the base plate (2b) against his head and the gag itself (2a) with interposition, in his case of tightening washers (24) -see figure 4-;
c) que cada brida (2) incluya más de dos mordazas (2a), dispuestas por parejas o al tresbolillo en ambos lados de la guía (1).c) that each flange (2) includes more than two jaws (2a), arranged in pairs or three-sided on both sides of the guide (1).
Con esta estructura, disposición y particularidades, para montar las mordazas (2a) sujetando la guía (1) sin aplicar fuerzas sobre ella basta, sucesivamente:With this structure, layout and particularities, to mount the jaws (2a) holding the guide (1) without applying forces on it, successively:
a) embocar la mordaza (2a) semi-fijada a la placa-base (2b) con el vástago (22) y tuerca (23) de forma que su rebaje-cajera frontal (21) abarque al ala (14) de la guía (1) y a una galga superpuesta, intercalada entre ellas.a) fit the jaw (2a) semi-fixed to the base plate (2b) with the rod (22) and nut (23) so that its front pocket recess (21) encompasses the wing (14) of the guide (1) and a superimposed gauge, sandwiched between them.
En caso de que exista más de un juego de vástago (22)/tuerca (23) se procederá de forma análoga con todos ellos;In case there is more than one set of rod (22) / nut (23) will proceed analogously with all of them;
b) apretar el espárrago (31) roscándolo en el orificio (30) de la mordaza hasta que, apoyando su extremo en la placa-base (2b), permita extraer la citada galga intercalada.b) tighten the stud (31) by threading it on the hole (30) of the jaw until, resting its end on the base plate (2b), allow to extract the aforementioned gauge interspersed
En caso de que exista más de un espárrago (31) por cada brida (2a) se procederá de forma análoga con todos ellos;In case there is more than one stud (31) for each flange (2a) it will proceed in a similar way with all they;
c) apretar la tuerca (32) en el espárrago (31) hasta fijarlo respecto de la mordaza (2a).c) tighten the nut (32) on the stud (31) until fixed with respect to the jaw (2a).
En caso de que exista más de un espárrago (31) por cada brida (2a) se procederá de forma análoga con todas las tuercas (32);In case there is more than one stud (31) for each flange (2a), the same shall be done with all nuts (32);
d) fijar definitivamente la mordaza (2a) a la placa-base (2b) re-apretando el juego de vástago (22)/tuerca (23) –o todos los juegos de vástago (22)/tuerca (23) existentes, si existiera más de uno-.d) definitely fix the jaw (2a) to the base plate (2b) re-tightening the rod set (22) / nut (23) - or all rod sets (22) / nut (23) existing, if more than one exists.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302792A ES2255370B1 (en) | 2003-11-27 | 2003-11-27 | HIGH RESISTANCE SLIDING FLANGE, FOR ELEVATOR GUIDES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200302792A ES2255370B1 (en) | 2003-11-27 | 2003-11-27 | HIGH RESISTANCE SLIDING FLANGE, FOR ELEVATOR GUIDES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2255370A1 true ES2255370A1 (en) | 2006-06-16 |
ES2255370B1 ES2255370B1 (en) | 2007-07-16 |
Family
ID=36593254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200302792A Expired - Fee Related ES2255370B1 (en) | 2003-11-27 | 2003-11-27 | HIGH RESISTANCE SLIDING FLANGE, FOR ELEVATOR GUIDES. |
Country Status (1)
Country | Link |
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ES (1) | ES2255370B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011077012A1 (en) * | 2009-12-22 | 2011-06-30 | Kone Corporation | Elevator, guide rail bracket, arrangement and method |
ES2976934A1 (en) * | 2022-12-27 | 2024-08-13 | Univ Vigo | Removable walkway with leveling for structural inspection and maintenance on steel bridges (Machine-translation by Google Translate, not legally binding) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1925867A (en) * | 1931-11-21 | 1933-09-05 | Westinghouse Elec Elevator Co | Elevator guide-rail supporting device |
US2175453A (en) * | 1938-01-24 | 1939-10-10 | T B F Company | Clamp |
US2848077A (en) * | 1956-01-24 | 1958-08-19 | Otis Elevator Co | Elevator guide rail fastener |
FR2278975A1 (en) * | 1974-07-19 | 1976-02-13 | Stahl Aufzuege | CLAMPING DEVICE FOR FLEXIBLE FIXING AND LATERAL GUIDANCE OF RAIL-SHAPED PROFILES |
US4324360A (en) * | 1979-03-09 | 1982-04-13 | Otis Elevator Company | Elevator guide rail mounting arrangement |
US4431087A (en) * | 1981-05-29 | 1984-02-14 | Westinghouse Electric Corp. | Guide rail clamping method and assembly |
FI923362A (en) * | 1992-07-23 | 1994-01-24 | Kone Oy | Arrangement for attaching an elevator cable to a cable tray |
US20020182003A1 (en) * | 2001-04-12 | 2002-12-05 | Hans-Herlof Hardtke | Clamping device for clamping girders |
-
2003
- 2003-11-27 ES ES200302792A patent/ES2255370B1/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1925867A (en) * | 1931-11-21 | 1933-09-05 | Westinghouse Elec Elevator Co | Elevator guide-rail supporting device |
US2175453A (en) * | 1938-01-24 | 1939-10-10 | T B F Company | Clamp |
US2848077A (en) * | 1956-01-24 | 1958-08-19 | Otis Elevator Co | Elevator guide rail fastener |
FR2278975A1 (en) * | 1974-07-19 | 1976-02-13 | Stahl Aufzuege | CLAMPING DEVICE FOR FLEXIBLE FIXING AND LATERAL GUIDANCE OF RAIL-SHAPED PROFILES |
US4324360A (en) * | 1979-03-09 | 1982-04-13 | Otis Elevator Company | Elevator guide rail mounting arrangement |
US4431087A (en) * | 1981-05-29 | 1984-02-14 | Westinghouse Electric Corp. | Guide rail clamping method and assembly |
FI923362A (en) * | 1992-07-23 | 1994-01-24 | Kone Oy | Arrangement for attaching an elevator cable to a cable tray |
US20020182003A1 (en) * | 2001-04-12 | 2002-12-05 | Hans-Herlof Hardtke | Clamping device for clamping girders |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011077012A1 (en) * | 2009-12-22 | 2011-06-30 | Kone Corporation | Elevator, guide rail bracket, arrangement and method |
CN102762482A (en) * | 2009-12-22 | 2012-10-31 | 通力股份公司 | Elevator, guide rail bracket, arrangement and method |
CN102762482B (en) * | 2009-12-22 | 2015-08-19 | 通力股份公司 | Elevator, rail brackets, configuration and method |
US9242835B2 (en) | 2009-12-22 | 2016-01-26 | Kone Corporation | Elevator and guide rail bracket |
ES2976934A1 (en) * | 2022-12-27 | 2024-08-13 | Univ Vigo | Removable walkway with leveling for structural inspection and maintenance on steel bridges (Machine-translation by Google Translate, not legally binding) |
Also Published As
Publication number | Publication date |
---|---|
ES2255370B1 (en) | 2007-07-16 |
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