ES2294889A1 - Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link - Google Patents
Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link Download PDFInfo
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- ES2294889A1 ES2294889A1 ES200501546A ES200501546A ES2294889A1 ES 2294889 A1 ES2294889 A1 ES 2294889A1 ES 200501546 A ES200501546 A ES 200501546A ES 200501546 A ES200501546 A ES 200501546A ES 2294889 A1 ES2294889 A1 ES 2294889A1
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- support
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- fall protection
- protection system
- anchoring
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 11
- 239000010935 stainless steel Substances 0.000 claims abstract description 11
- 238000004873 anchoring Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 5
- 239000004570 mortar (masonry) Substances 0.000 claims description 5
- 239000004753 textile Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010348 incorporation Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009830 intercalation Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000000295 complement 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
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Description
Adición a la patente 200402434 por: "Sistema de seguridad anticaida".Addition to patent 200402434 for: "System of fall protection ".
Adición a la Patente 200402434 por sistema de seguridad anticaida del tipo de los utilizados para trabajos en altura en obras en construcción, caracterizado por un nuevo sistema de amarre de las columnas verticales con el elemento fijo de la construcción, en aplicaciones que se realizan sobre cubiertas, encofrados y jácenas, además de la incorporación de dos nuevos sistemas de sujeción, uno entre pilares y otro preferentemente para fachadas, huecos de ascensor y escaleras.Addition to Patent 200402434 by system of fall protection of the type used for work in height in construction sites, characterized by a new system of mooring the vertical columns with the fixed element of the construction, in applications made on roofs, formwork and jácenas, in addition to the incorporation of two new clamping systems, one between pillars and one preferably for facades, elevator shafts and stairs.
La adición que se presenta aporta notables mejoras dentro de sus aplicaciones, dando al operario mayor garantía de seguridad, libertad de acción y movimientos, evitándose con ello la caída fortuita en altura y el fatal accidente laboral.The addition presented brings notable improvements within its applications, giving the operator greater guarantee of security, freedom of action and movements, avoiding with it the fortuitous fall in height and the fatal accident labor.
Son conocidas y descritas en la Patente principal 200402434 las claras ventajas que representa el sistema de seguridad anticaida, dentro del ámbito referente a la construcción en general.They are known and described in the Patent main 200402434 the clear advantages that the system represents of fall protection, within the scope referring to construction in general.
El objeto de la adición a la Patente de invención 200402434, se refiere a unas mejoras que intervienen en el sistema de seguridad anticaida para encofrados, en una primera realización, cuando no hay elemento superior para la fijación del soporte, en una segunda realización, para cubiertas, con anclaje empotrado en la viga inferior, en una tercera realización, adaptado entre pilares, con anclaje soportado sobre los mismos y en una cuarta realización, para su utilización preferentemente en fachadas, huecos de ascensor y escaleras.The purpose of the addition to the Patent of invention 200402434, refers to improvements involved in the formwork safety system for formwork, in a first realization, when there is no upper element for fixing the support, in a second embodiment, for roofs, with anchor embedded in the lower beam, in a third embodiment, adapted between pillars, with anchorage supported on them and in a fourth embodiment, for use preferably in facades, elevator shafts and stairs.
El objetivo principal de la presente adición a dicha patente 200402434 es la inclusión de unas mejoras de realización que le añaden un perfeccionamiento complementario de seguridad y funcionamiento.The main objective of the present addition to said patent 200402434 is the inclusion of improvements of realization that add a complementary improvement of safety and operation
Se trata pues de proveer al sector de la construcción de un sistema de seguridad que aporte fiabilidad y eficacia a la Prevención de Riesgos Laborales en obras de construcción, que sea fácil en su instalación y desinstalación así como la de su mantenimiento y almacenaje de sus elementos.It is therefore about providing the sector of the construction of a security system that provides reliability and effectiveness to the Prevention of Labor Risks in works of construction, make it easy to install and uninstall as well as its maintenance and storage of its elements.
Con esta adición que se presenta se intenta mejorar e incrementar todas las necesidades de seguridad en el amplio sector de la construcción, para ello el sistema puede adaptar diferentes configuraciones:With this addition that is presented you try improve and increase all security needs in the wide construction sector, for this the system can adapt different configurations:
1- Cuando no hay elemento superior para la fijación del soporte, la fijación de las columnas se realiza por medio de un anclaje metálico a un elemento fijo de la construcción, que se introduce en la masa de hormigón mortero en estado fluido y en el lugar elegido de la estructura en construcción donde vaya a surtir sus efectos.1- When there is no superior element for fixing the support, fixing the columns is done by means of a metal anchor to a fixed element of the construction, which is introduced into the mortar concrete mass in a fluid state and in the chosen place of the structure under construction where you go to have its effects
2- En caso de cubiertas, cuando no hay elemento de fijación superior ni pilares. El sistema se adapta a la viga inferior, utilizando un tipo de anclaje similar al caso 1.2- In case of covers, when there is no element top fixing or pillars. The system adapts to the beam lower, using an anchor type similar to case 1.
3- Una nueva realización para la fijación del sistema entre pilares, mediante soportes especialmente conformados par-a su adaptación a las columnas, sujetos sobre las mismas mediante tirafondos y bandas flexibles.3- A new embodiment for fixing the system between pillars, using specially shaped supports to adapt to the columns, subject to the same through screws and flexible bands.
4- También se cubren las necesidades de seguridad del sistema incrementando una nueva realización para ser utilizado en trabajos de fachadas, huecos de ascensores y escaleras, dispuesto en sentido vertical, sirve de enlace par los medios de sujeción de un operario, soportado y sujetado desde uno de sus extremos a un sistema de anclaje de un elemento fijo en la construcción.4- The needs of system security by increasing a new realization to be used in facade work, elevator shafts and stairs, arranged vertically, serves as a link for the fastening means of an operator, supported and held from one from its ends to an anchoring system of a fixed element in the building.
Básicamente el sistema está configurado por:Basically the system is configured by:
a) El sistema de anclaje puede estar compuesto por un redondo de acero coarrugado, con garrote en uno de sus extremos, que son introducidos en la masa de hormigón o mortero en estado fluido en el lugar de la estructura de la obra donde vaya a surtir efecto, quedando éste solidario con el medio una vez haya fraguado el mismo.a) The anchoring system may be composed by a round of corrugated steel, with a club in one of its ends, which are introduced into the mass of concrete or mortar in fluid state in the place of the structure of the work where you go to take effect, being this one in solidarity with the environment once there is set the same.
Una vez fraguado, sobresale de la masa de hormigón un extremo libre, roscado, para permitir el acoplamiento mediante una tuerca y arandela de una placa cuadrada, que a su vez queda anclada sobre el soporte de la columna vertical, mediante tornillos, tuercas y arandelas.Once set, it stands out from the mass of concrete one free end, threaded, to allow coupling using a nut and washer of a square plate, which in turn is anchored on the support of the vertical column, by screws, nuts and washers.
Entre ambas piezas descritas se intercala una junta elástica.Between the two pieces described, a elastic seal
\newpage\ newpage
b) El cable de acero inoxidable que sirve de enlace con los medios de sujeción de un operario, instalado horizontalmente, es soportado por dos columnas simétricas de las mismas características instaladas en sentido vertical y ancladas en un punto fijo de la construcción, cuyos extremos se fijan a un sistema de amortiguación colocados sobre las mismas.b) The stainless steel cable that serves as link with the fastening means of an operator, installed horizontally, it is supported by two symmetric columns of the same features installed vertically and anchored in a fixed point of the construction, whose ends are fixed to a damping system placed on them.
c) Dos columnas o soportes de iguales características, en cuyas partes superiores llevan dos soportes para poleas y a las que se les ha practicado un taladro de entrada/salida para servir de guía al cable de acero inoxidable, coronadas por un asidero.c) Two columns or peer stands characteristics, whose upper parts have two supports for pulleys and those that have been drilled inlet / outlet to guide the stainless steel cable, crowned by a handle.
En su parte media lleva instalado un soporte para un sistema de amortiguación y un dispositivo antirretorno de recogida de cable de acero inoxidable sobrante, al objeto de que un cable cortado a longitud determinada, sirva para múltiples aplicaciones en longitudes inferiores, consistente en tres tubos paralelos de diámetro ligeramente superior al grosor del cable cuya finalidad es intercalar el recorrido del mismo e impedir su deslizamiento.In its middle part it has a support installed for a damping system and a non-return device of collection of leftover stainless steel cable, so that a cable cut to certain length, serve for multiple applications in shorter lengths, consisting of three tubes parallel diameter slightly greater than the thickness of the cable whose purpose is to insert the path of the same and prevent its glide.
d) El sistema de amortiguación se incorpora mediante su sujeción sobre un soporte en la zona media de las columnas laterales, está comprendido por un muelle y diversas piezas de tipo comercial.d) The damping system is incorporated by holding it on a support in the middle of the side columns, is comprised of a spring and various Commercial type parts.
Esta adición a la Patente 200402434 por "sistema de seguridad anticaida" que se presenta aporta notables ventajas, siendo la más importante el incremento de la fiabilidad y seguridad en los medios o soportes de fijación y resistencia, evitando la caída del operario, al estar sujeto a una línea superior.This addition to Patent 200402434 by "fall protection system" presented notable advantages, the most important being the increase in reliability and safety in the fixing means or brackets and resistance, avoiding the fall of the operator, being subject to a top line
Asimismo otra ventaja importante es el incremento de dos nuevas realizaciones, una entre pilares y una nueva realización para trabajos de fachadas, huecos de ascensores y escaleras, dotando al sistema de una mayor cobertura de seguridad.Also another important advantage is the increase of two new realizations, one between pillars and one new realization for facade works, elevator shafts and stairs, providing the system with greater coverage of security.
Otra ventaja importante es que este sistema permite la sujeción en pequeñas o grandes distancias, incluso de un extremo a otro del edificio incorporando pequeños soportes intermedios dotados con poleas, y enclavados sobre las columnas o elementos fijos de la construcción.Another important advantage is that this system it allows the subjection in small or great distances, even of a end to end of the building incorporating small supports intermediate equipped with pulleys, and nestled on the columns or fixed elements of construction.
Para comprender mejor el objeto de la presente adición, en el plano anexo se ha representado una realización práctica preferencial de la misma. En dicho plano:To better understand the purpose of this In addition, an embodiment has been shown in the attached drawing preferential practice of it. In that plane:
La figura -1- muestra el sistema de seguridad anticaida para encofrados cuando no hay elemento superior para la fijación del soporte.Figure -1- shows the security system formwork protection when there is no upper element for the bracket fixing.
La figura -2- muestra en detalle el sistema de anclaje de las columnas.Figure -2- shows in detail the system of anchoring of the columns.
La figura -3- muestra el sistema de seguridad anticaida adaptado para cubiertas, con anclaje empotrado en la viga inferior.Figure -3- shows the security system fall protection adapted for roofs, with anchor embedded in the beam lower.
La figura -4- muestra en detalle el sistema de anclaje de las columnas.Figure -4- shows in detail the system of anchoring of the columns.
La figura -5- muestra el sistema de seguridad anticaida adaptado entre pilares, con nuevo sistema de anclaje.Figure -5- shows the security system fall arrest adapted between pillars, with new anchoring system.
La figura -6- muestra el sistema de seguridad anticaida adaptado para trabajos de fachadas, huecos de ascensores y escaleras.Figure -6- shows the security system fall arrest adapted for facade work, elevator shafts and stairs.
Adición a la Patente 200402434 por "sistema de seguridad anticaida", caracterizado por unas mejoras que le confieren una mejor adaptación al medio y con mayor grado de seguridad, pudiéndose adaptar en cualquier situación o etapa de la construcción.Addition to Patent 200402434 for "system of fall protection ", characterized by improvements that confer a better adaptation to the environment and with a greater degree of security, being able to adapt in any situation or stage of the building.
Para lo cual, en la figura 1 y 2, se representa la situación para encofrados, cuando no hay elemento superior para la fijación del soporte, que comprende un cable (1), preferentemente de acero inoxidable, dispuesto en sentido horizontal, que sirve de enlace para los medios de sujeción (16) de un operario, soportado y sujetado entre dos columnas verticales (6), simétricas y de iguales características, provistas en su parte inferior de un soporte base de la columna (7), cuadrado y con orificios en sus cuatro extremos, soldado a la base de la columna (6), y cuatro cartabones (8) dispuestos a 90º y soldados al soporte (7) y a la columna (6), reforzando la estructura.For which, in Figure 1 and 2, it is represented the situation for formwork, when there is no superior element for the fixing of the support, comprising a cable (1), preferably stainless steel, arranged in direction horizontal, which serves as a link for the fastening means (16) of an operator, supported and held between two vertical columns (6), symmetrical and of equal characteristics, provided in its part bottom of a column base support (7), square and with holes at its four ends, welded to the base of the column (6), and four bevels (8) arranged at 90º and welded to the support (7) and column (6), reinforcing the structure.
Por otra parte el anclaje sobre el elemento fijo de la construcción (2), se realiza mediante un redondo de acero coarrugado (36), con garrote en uno de sus extremos, el cual se introduce en la masa de hormigón o mortero en estado fluido.On the other hand the anchor on the fixed element of the construction (2), is done by a round of steel coarrugado (36), with stick at one of its ends, which introduces into the mass of concrete or mortar in a fluid state.
Una vez fraguado, sobresale de la masa de hormigón (2) un tramo roscado, para la sujeción de un soporte intermedio (40), cuadrado con un agujero central y otros de menor tamaño cerca de sus cuatro extremos, sujeto mediante tuercas (38) y arandelas (39).Once set, it stands out from the mass of concrete (2) a threaded section, for the support of a support intermediate (40), square with a central hole and others of smaller size near its four ends, fastened by nuts (38) and washers (39).
El anclaje de la columna (6) se realiza mediante la unión del soporte base de la columna (7) con el soporte intermedio (40) mediante tornillos (43), tuercas (42) y arandelas (41), mejorando su unión
\hbox{mediante una junta elástica
(10).} The anchoring of the column (6) is done by joining the base support of the column (7) with the intermediate support (40) by means of screws (43), nuts (42) and washers (41), improving its union \ hbox {by an elastic joint
(10).}
Entre la parte superior e inferior de la columna (6) se instala un soporte lateral (11) que contiene un sistema de amortiguación y sujeción (12) para el cable de acero inoxidable (1) adaptados para amortiguar la fuerza transmitida a un elemento fijo de la construcción (2).Between the top and bottom of the column (6) a lateral support (11) is installed that contains a system of cushioning and clamping (12) for stainless steel cable (1) adapted to dampen the force transmitted to a fixed element of construction (2).
Sobre una de las columnas (6), en línea con el sistema de amortiguación (12), se ubica un dispositivo antirretorno (25) de recogida del cable (1) sobrante, consistente en tres tubos paralelos (26) de diámetro ligeramente superior al grosor del cable (1) cuya finalidad es intercalar el recorrido del mismo e impedir su deslizamiento.On one of the columns (6), in line with the damping system (12), a non-return device is located (25) cable collection (1) left over, consisting of three tubes parallel (26) in diameter slightly larger than the cable thickness (1) whose purpose is to insert the path of the same and prevent your slip
La parte superior de la columna (6) lleva dos poleas (13) que servirán de soporte y guía del cable (1) evitando su rozamiento, así mismo se le ha practicado un taladro de entrada y salida (14) que le servirá de guía hacia la otra columna (6), estando esta coronada por un asidero (15).The top of the column (6) carries two pulleys (13) that will support and guide the cable (1) avoiding its friction, likewise an entry drill has been practiced and exit (14) that will guide you to the other column (6), being crowned by a handle (15).
En la figura 2 y 3 se representa la situación con el sistema de seguridad adaptado para cubiertas, con anclaje empotrado en la viga inferior, este caso es igual al representado en la figura 1, variando únicamente la estructura del anclaje (21), constituido por dos redondos de acero coarrugado, con garrote en sus extremos, el cual se introduce en la masa de hormigón o mortero en estado fluido del elemento fijo de la construcción (2).Figure 2 and 3 show the situation with safety system adapted for roofs, with anchor embedded in the lower beam, this case is equal to the one represented in figure 1, varying only the structure of the anchor (21), constituted by two rounded steel rounded, with stick in its ends, which is introduced into the mass of concrete or mortar in fluid state of the fixed element of the construction (2).
Sobre la parte media del anclaje (21) queda soldada una varilla de acero coarrugado (37), sobresaliendo de la masa de hormigón un tramo roscado para su posterior anclaje sobre la columna (6) mediante la unión de los soportes (7) y (40), mejorando su unión mediante una junta elástica (10).On the middle part of the anchor (21) is welded a rod of coarrugated steel (37), protruding from the concrete mass a threaded section for subsequent anchoring on the column (6) by joining the supports (7) and (40), improving its union by means of an elastic joint (10).
En la figura 5 se representa el sistema de seguridad para ser adaptado entre pilares de hormigón o estructuras metálicas, que comprende un cable (1), preferentemente de acero inoxidable, dispuesto en sentido horizontal, que sirve de enlace para los medios de sujeción (16) de un operario, soportado y sujetado entre dos tubos rectangulares (22), simétricas y de iguales características, arriostrados a un elemento fijo de la construcción (2).Figure 5 shows the system of security to be adapted between concrete pillars or structures metallic, comprising a cable (1), preferably of steel stainless, arranged horizontally, which serves as a link for the fastening means (16) of an operator, supported and clamped between two rectangular tubes (22), symmetrical and same characteristics, braced to a fixed element of the construction (2).
El tubo rectangular (22) en sus extremos libres incorpora unos soportes (47) en forma de ángulo, reforzando la unión entre ambas partes mediante cartabones (46) en ambos lados del tubo rectangular (22).The rectangular tube (22) at its free ends incorporates some supports (47) in the form of an angle, reinforcing the union between both sides by means of bevels (46) on both sides of the rectangular tube (22).
Sobre los extremos libres del soporte (47) se incorporan dos orejetas pasantes (31) con sus correspondientes tramos de banda textil (24), dotando a uno de estos extremos con un tensor de carraca (32).On the free ends of the support (47) incorporate two through lugs (31) with their corresponding sections of textile band (24), providing one of these ends with a ratchet tensioner (32).
El arriostramiento por medio de las bandas
textiles (24) se efectúa de forma perpendicular al elemento fijo de
la construcción (2), que lo soporta mediante las dos pletinas (47)
en forma de ángulo, soldadas al tubo rectangular
(22).The bracing by means of the textile bands (24) is carried out perpendicular to the fixed element of the construction (2), which supports it by means of the two angled plates (47), welded to the rectangular tube
(22).
Los soportes (47) están dotados con unos orificios en sus laterales para facilitar el paso de tornillos tirafondos (23), anclándose estos al elemento fijo de la construcción (2).The supports (47) are equipped with holes on its sides to facilitate the passage of screws screws (23), anchoring these to the fixed element of the construction (2).
Entre la parte superior e inferior del tubo rectangular (22) se instala un soporte lateral (11) que contiene un sistema de amortiguación y sujeción (12) para el cable de acero inoxidable (1) adaptados para amortiguar la fuerza transmitida a un elemento fijo de la construcción (2).Between the top and bottom of the tube rectangular (22) a lateral support (11) is installed that contains a damping and clamping system (12) for the steel cable stainless (1) adapted to dampen the force transmitted to a fixed element of construction (2).
La parte superior de la placa rectangular (22) lleva una polea (13) que servirá de soporte y guía del cable (1) evitando su rozamiento.The upper part of the rectangular plate (22) It has a pulley (13) that will support and guide the cable (1) avoiding friction.
El sistema puede ser utilizado en espacios comprendidos entre varios pilares, intercalando entre ellos soportes intermedios, comprendidos por una placa rectangular (44), sujeto al elemento fijo de la construcción (2), mediante tornillos tirafondos (23), y una polea (13) para el sostenimiento del cable de acero (1).The system can be used in spaces between several pillars, interspersing between them intermediate supports, comprising a rectangular plate (44), subject to the fixed element of the construction (2), by screws screws (23), and a pulley (13) for cable support of steel (1).
En la figura 6 se representa el sistema de seguridad para ser adaptado para trabajos de fachadas, huecos de ascensores y escaleras, que comprende un cable (1), preferentemente de acero inoxidable, dispuesto en sentido horizontal, que sirve de enlace para los medios de sujeción de un operario, soportado y sujetado en uno de sus extremos a un sistema de anclaje (45) de un elemento fijo de la construcción (2).Figure 6 shows the system of security to be adapted for façade works, hollows of elevators and stairs, comprising a cable (1), preferably stainless steel, arranged horizontally, which serves as link for the fastening means of an operator, supported and attached at one of its ends to an anchor system (45) of a fixed element of construction (2).
El sistema de anclaje (45), está comprendido por dos tubos de acero (48) y (49), colocados de forma extensible en sentido longitudinal para favorecer su adaptación al medio.The anchoring system (45) is comprised of two steel tubes (48) and (49), extensibly placed in longitudinal sense to favor its adaptation to the environment.
La parte extensible (49), ligeramente menor en sus dimensiones, soporta en su extremo libre una polea (13) para facilitar el deslizamiento de un cable (1), preferentemente de acero inoxidable, y evitar si rozamiento.The extensible part (49), slightly smaller in its dimensions, supports at its free end a pulley (13) to facilitate the sliding of a cable (1), preferably of stainless steel, and avoid friction.
El tubo principal (48), cerca de su extremo libre dispone de un eje (50) para su anclaje sobre el soporte (56), asegurando su posición entre dos orejetas (57) y mediante un pasador (51) de bloqueo del eje (50).The main tube (48), near its end free has a shaft (50) for anchoring on the support (56), ensuring its position between two lugs (57) and by means of a shaft lock pin (51) (50).
Además sobre el tubo principal (48), se incorporan soportes (52) mediante soldadura para la posterior incorporación del sistema de amortiguación (58), y sobre su parte inferior un muelle (53), asentado sobre una placa rectangular (54), fijada sobre el elemento fijo de la construcción (2) mediante elementos de fijación (55).Also on the main tube (48), it incorporate brackets (52) by welding for subsequent incorporation of the damping system (58), and on its part lower a spring (53), seated on a rectangular plate (54), fixed on the fixed element of the construction (2) by fasteners (55).
El soporte (56) está comprendido por una placa rectangular, con orificios en sus extremos para su anclaje sobre los salientes roscados de los tubos coarrugados (37) soldados al anclaje (21), ya fraguados en el elemento fijo de la construcción (2), mediante tuercas (38) y arandelas (39).The support (56) is comprised of a plate rectangular, with holes at its ends for anchoring over the threaded projections of the coarrugados tubes (37) welded to anchor (21), already set in the fixed element of the construction (2), using nuts (38) and washers (39).
Se omite voluntariamente hacer una descripción detallada del resto de particularidades del sistema que se presenta o de los elementos componentes que lo integran, pues estimamos por nuestra parte que el resto de dichas particularidades no son objeto de reivindicación alguna.A description is voluntarily omitted detailed of the rest of particularities of the system that is presented or of the component elements that integrate it, because we estimate by our part that the rest of these particularities are not object of any claim.
Una vez descrita suficientemente la naturaleza del presente invento, así como una forma de llevarlo a la práctica, solo nos queda por añadir que su descripción no es limitativa, pudiéndose efectuar algunas variaciones, tanto en materiales como en formas o tamaños, siempre y cuando dichas variaciones no alteren la esencialidad de las características que se reivindican a continuación.Once nature is sufficiently described of the present invention, as well as a way of putting it into practice, we only have to add that its description is not limiting, being able to make some variations, both in materials and in shapes or sizes, as long as these variations do not alter the essentiality of the characteristics claimed in continuation.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2005/000543 WO2006042889A2 (en) | 2004-10-14 | 2005-10-14 | Fall-prevention safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES200402434A ES2278480B1 (en) | 2004-10-14 | 2004-10-14 | Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2294889A1 true ES2294889A1 (en) | 2008-04-01 |
| ES2294889B1 ES2294889B1 (en) | 2008-11-16 |
Family
ID=38330979
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200402434A Expired - Lifetime ES2278480B1 (en) | 2004-10-14 | 2004-10-14 | Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link |
| ES200501546A Active ES2294889B1 (en) | 2004-10-14 | 2005-06-24 | ADDITION TO THE PATENT 200402434 FOR "ANTIQUE SECURITY SYSTEM". |
| ES200502465A Active ES2288372B1 (en) | 2004-10-14 | 2005-10-10 | ADDITION TO THE PATENT 200402434 PER ANTIQUE SECURITY SYSTEM. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200402434A Expired - Lifetime ES2278480B1 (en) | 2004-10-14 | 2004-10-14 | Fall-prevention safety system used for construction work, has safety belt or harness fixed to operator's support, and horizontal cable serving as link |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES200502465A Active ES2288372B1 (en) | 2004-10-14 | 2005-10-10 | ADDITION TO THE PATENT 200402434 PER ANTIQUE SECURITY SYSTEM. |
Country Status (1)
| Country | Link |
|---|---|
| ES (3) | ES2278480B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2716725A1 (en) * | 2017-12-14 | 2019-06-14 | Vicente Felipe Pacheco | SUPPORT STRUCTURE FOR LINES OF LIFE (Machine-translation by Google Translate, not legally binding) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103195250B (en) * | 2012-01-09 | 2015-08-26 | 中联重科股份有限公司 | Concrete pumping equipment and tail end hose for pouring construction thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES148835U (en) * | 1969-05-09 | 1969-09-01 | Lumex S A | Folding support for posts. (Machine-translation by Google Translate, not legally binding) |
| US4122917A (en) * | 1977-06-23 | 1978-10-31 | Kendrick Theodore T | Fire rescue equipment |
| ES1035456U (en) * | 1996-10-25 | 1997-04-16 | Baculos S A | Self-supporting mast for telecommunication antennas. (Machine-translation by Google Translate, not legally binding) |
| EP1083273A2 (en) * | 1999-09-09 | 2001-03-14 | Sergio Zambelli | Accident-prevention device for buildings, particularly for assembling prefabricated components made of concrete or the like |
| ES1047961U (en) * | 2001-01-03 | 2001-06-01 | Ruano Salvador Villanueva | Supports for guardrails (Machine-translation by Google Translate, not legally binding) |
| ES2178610A1 (en) * | 2001-06-04 | 2002-12-16 | Encofrados J Alsina Sa | Safety device for operations on horizontal surfaces in construction works |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2214143B1 (en) * | 2003-02-26 | 2005-11-01 | Tomas Funes Gavilan | SAFETY ASSEMBLY FOR WORKS. |
-
2004
- 2004-10-14 ES ES200402434A patent/ES2278480B1/en not_active Expired - Lifetime
-
2005
- 2005-06-24 ES ES200501546A patent/ES2294889B1/en active Active
- 2005-10-10 ES ES200502465A patent/ES2288372B1/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES148835U (en) * | 1969-05-09 | 1969-09-01 | Lumex S A | Folding support for posts. (Machine-translation by Google Translate, not legally binding) |
| US4122917A (en) * | 1977-06-23 | 1978-10-31 | Kendrick Theodore T | Fire rescue equipment |
| ES1035456U (en) * | 1996-10-25 | 1997-04-16 | Baculos S A | Self-supporting mast for telecommunication antennas. (Machine-translation by Google Translate, not legally binding) |
| EP1083273A2 (en) * | 1999-09-09 | 2001-03-14 | Sergio Zambelli | Accident-prevention device for buildings, particularly for assembling prefabricated components made of concrete or the like |
| ES1047961U (en) * | 2001-01-03 | 2001-06-01 | Ruano Salvador Villanueva | Supports for guardrails (Machine-translation by Google Translate, not legally binding) |
| ES2178610A1 (en) * | 2001-06-04 | 2002-12-16 | Encofrados J Alsina Sa | Safety device for operations on horizontal surfaces in construction works |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2716725A1 (en) * | 2017-12-14 | 2019-06-14 | Vicente Felipe Pacheco | SUPPORT STRUCTURE FOR LINES OF LIFE (Machine-translation by Google Translate, not legally binding) |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2278480A1 (en) | 2007-08-01 |
| ES2288372A1 (en) | 2008-01-01 |
| ES2288372B1 (en) | 2008-09-16 |
| ES2294889B1 (en) | 2008-11-16 |
| ES2278480B1 (en) | 2008-05-16 |
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