ES2710545A1 - SYSTEM TO COMPACT THE GROUND TO THE SIDES OF A CHANNEL (Machine-translation by Google Translate, not legally binding) - Google Patents
SYSTEM TO COMPACT THE GROUND TO THE SIDES OF A CHANNEL (Machine-translation by Google Translate, not legally binding) Download PDFInfo
- Publication number
- ES2710545A1 ES2710545A1 ES201731244A ES201731244A ES2710545A1 ES 2710545 A1 ES2710545 A1 ES 2710545A1 ES 201731244 A ES201731244 A ES 201731244A ES 201731244 A ES201731244 A ES 201731244A ES 2710545 A1 ES2710545 A1 ES 2710545A1
- Authority
- ES
- Spain
- Prior art keywords
- ground
- sides
- drawer
- channel
- compacting
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
Description
SISTEMA PARA COMPACTAR EL TERRENO A LOS LADOSSYSTEM TO COMPACT THE GROUND TO THE SIDES
DE UNA CANALETAOF A CHANNEL
Objeto de la invencionObject of the invention
La presente invencion se refiere a un sistema para compactar el terreno a los lados de una canaleta en una plataforma de una v^a de comunicacion. El sistema es de aplicacion en la industria de la construction, concretamente en la industria de la construction civil.The present invention relates to a system for compacting the ground on the sides of a channel on a platform of a communication channel. The system is applicable in the construction industry, specifically in the civil construction industry.
Problema tecnico a resolver y antecedentes de la invencionTechnical problem to solve and background of the invention
En la ejecucion de plataformas para vias de comunicacion, concretamente en plataformas sobre las que posteriormente circula un tren y mas concretamente para la circulation de trenes de alta velocidad, se requiere de una canaleta que se introduce en una zanja previamente excavada en dicha plataforma.In the execution of platforms for communication routes, specifically in platforms on which a train subsequently circulates and more specifically for the circulation of high-speed trains, a channel is required that is introduced in a trench previously excavated in said platform.
La zanja previamente excavada tiene una anchura que, por lo menos, se corresponde con la anchura de la canaleta que hay que instalar. Ademas, dado que el terreno a los lados de la canaleta puede que no se mantenga vertical, y que la correcta instalacion y alineacion del prefabricado, que a su vez cuenta con unas tolerancias en sus dimensiones, exige un sobredimensionamiento en anchura, se hace necesario, tras su colocation y alineacion, volver a rellenar el hueco a los lados de la canaleta.The trench previously excavated has a width that, at least, corresponds to the width of the gutter to be installed. In addition, since the terrain on the sides of the gutter may not be vertical, and the correct installation and alignment of the precast, which in turn has some tolerances in its dimensions, requires an oversize in width, it is necessary , after its colocation and alignment, re-fill the gap on the sides of the channel.
Se hace necesario que este relleno a los lados de la canaleta tambien se compacte ya que, si no se compacta, durante la explotacion de la via de comunicacion se producira una compactacion y asentamiento natural del terreno y eso implica la aparicion de graves problemas posteriores durante la citada explotacion, en especial en lo relativo a los derivados del agua de escorrentia dando lugar a socavaciones, asentamientos diferenciales y carcavas.It is necessary that this filling on the sides of the gutter is also compacted since, if it is not compacted, during the exploitation of the communication way a natural compaction and settlement of the land will be produced and this implies the appearance of serious later problems during the aforementioned exploitation, especially with regard to runoff water derivatives leading to undermining, differential settlements and carcavas.
Actualmente para los trabajos de instalacion de canaletas de seguridad y comunicaciones se emplea un metodo de relleno y compactacion que consiste en:Currently, for the works of installation of safety and communications gutters, a filling and compaction method is used, which consists of:
- excavation con medios mecanicos de zanja (bien una zanjadora o una retroexcavadora), con unas dimensiones de la zanja de 30 cm de profundidad y un ancho de aproximadamente 40 cm un sobredimensionamiento en anchura de unos 6 cm por cada margen, - excavation with mechanical means of trench (either a trencher or a backhoe), with dimensions of the trench 30 cm deep and a width of approximately 40 cm an oversize in width of about 6 cm per margin,
- acopio a caballero del material procedente de la excavacion o retirada del mismo a vertedero,- stockpiling of material from the excavation or removal to a landfill,
- colocacion de canaleta,- gutter placement,
- colocacion de tapa de canaleta,- placement of gutter cover,
- alineacion y nivelacion de la canaleta,- alignment and leveling of the gutter,
- aporte de material (sobrante de la excavacion o de nueva aportacion) de una sola vez con retroexcavadora/motoniveladora,- supply of material (left over from the excavation or new addition) at one time with a backhoe / motor grader,
- compactacion neumatica superficial con la rueda de vehiculo/maquina, y- superficial pneumatic compaction with the vehicle / machine wheel, and
- sellado con rodillo de lanza.- sealing with lance roller.
Este metodo no logra compactar el terreno situado en la posicion mas alejada de la capa superior de la zanja, en concreto la mitad inferior de dicha zanja, ya que la compactacion neumatica con la rueda de un vehiculo o una maquina no alcanza dicha posicion y potencia, es decir el hecho de proporcionar un peso sobre un terreno hace que dicho peso se distribuya entre las particulas de terreno mas cercanas a la superficie de aplicacion del peso y no alcance ni actue sobre las capas de terreno inferiores mas alejadas del mismo.This method does not manage to compact the land located in the position farthest from the upper layer of the trench, specifically the lower half of the trench, since the pneumatic compaction with the wheel of a vehicle or a machine does not reach this position and power , that is to say, the fact of providing a weight on a land causes said weight to be distributed among the particles of land closest to the surface of application of the weight and does not reach or act on the lower layers of ground furthest from it.
En el estado de la tecnica se conocen varios documentos que afrontan una problematica similar, aunque lo hacen encaminados a la compactacion del material en el interior de una zanja alrededor de una tuberia.In the state of the art several documents are known that face a similar problem, although they do so directed to the compaction of the material inside a ditch around a pipe.
Asi pues el solicitante conoce el documento US 2 876 717 A que divulga un metodo para posicionar tubos en una zanja sin necesidad de intervention de personal, dicho metodo consiste en posicionar en vertical un tubo mediante un patm especialmente disenado para ello, donde el tubo puede rotar y luego se posiciona sobre la zanja que tiene una cama de hormigon sobre la que se situa el tubo, se compacta el hormigon y posteriormente se rellena el resto de la zanja con otro material.Thus, the applicant knows the document US 2 876 717 A which discloses a method for positioning pipes in a trench without the need for personnel intervention, said method consists of vertically positioning a pipe by means of a patm specially designed for it, where the pipe can rotate and then it is positioned on the ditch that has a concrete bed on which the tube is placed, the concrete is compacted and later the rest of the trench is filled with another material.
Tambien es conocido el documento US 5911 544 A que divulga un compactador de suelos, especialmente disenado para compactar el suelo que queda por debajo de la lmea media de una tuberia situada en una zanja, que cuenta con un bastidor para situarse alrededor de la tuberia y que se apoya sobre la parte superior de la tuberia en base a tres ruedas y que avanza sobre la tuberia sobre las citadas tres ruedas, el compactador cuenta con una pluralidad de brazos en cuyos extremos hay unas placas planas que estan orientadas para en el movimiento de los brazos desplazarse a 45° y a 90°, de modo que impactan contra el terreno con esa inclination y por tanto, las placas de 45° logran compactar el terreno por debajo de la lmea media de la tuberia y por debajo de la misma, y las placas a 90° logran compactar el terreno por debajo de la lmea media de la tuberia y a su alrededor.It is also known the document US 5911 544 A disclosing a floor compactor, specially designed to compact the floor that is below the middle line of a pipe located in a trench, which has a frame to be placed around the pipe and which rests on the upper part of the pipe on the basis of three wheels and which advances on the pipe on said three wheels, the compactor has a plurality of arms at the ends of which there are flat plates which are oriented for the movement of the arms move at 45 ° and at 90 °, so that they hit the ground with that inclination and therefore, the 45 ° plates manage to compact the ground by below the middle line of the pipe and below it, and the plates at 90 ° manage to compact the ground below the middle line of the pipe and around it.
Ninguno de los documentos que conoce el solicitante ofrece un sistema para compactar el terreno a los lados de una canaleta, alcanzando dicha compactacion a la parte media inferior de la potencia de la zanja, con una preparation previa del terreno excavado a medida de la canaleta, tal que se produce una colocation y distribution del terreno excavado en los laterales de la zanja, de modo que se evita la aparicion de problemas posteriores en la plataforma y en la propia canaleta y elementos aledanos de la via de comunicacion debidos a los propios trabajos de instalacion de la canaleta.None of the documents known by the applicant offers a system to compact the land on the sides of a gutter, reaching said compaction to the lower middle part of the trench power, with a previous preparation of the terrain excavated according to the gutter, such that there is a colocation and distribution of the excavated terrain on the sides of the ditch, so that the occurrence of later problems on the platform and in the channel itself and adjacent elements of the communication channel due to the work of installation of the gutter.
Description de la inventionDescription of the invention
La invencion que se describe divulga un sistema para compactar el terreno a los lados de una canaleta que comprende una barra de empuje, un cajon configurado para acoplarse a la forma de la canaleta y para preparar una primera capa de terreno para una compactacion posterior; y un patm vibrante configurado para realizar la compactacion de la primera capa preparada por el cajon.The disclosed invention discloses a system for compacting the soil on the sides of a trough comprising a push rod, a drawer configured to be coupled to the shape of the trough and to prepare a first layer of soil for further compaction; and a vibrating patm configured to perform the compaction of the first layer prepared by the drawer.
En el sistema objeto de la invencion la barra de empuje esta configurada para fijarse a un veticulo y desplazar el cajon sobre la canaleta, y posteriormente, se desplaza el patm vibrante sobre la canaleta compactando la primera capa.In the system object of the invention, the push bar is configured to be fixed to a veticle and move the drawer over the channel, and later, the vibrating patm moves on the channel compacting the first layer.
En el sistema para compactar el terreno a los lados de una canaleta objeto de la invencion la barra de empuje comprende una barra de metal y dos piezas de union fijadas a la barra de metal.In the system for compacting the ground on the sides of a trough object of the invention, the push rod comprises a metal bar and two joining parts fixed to the metal bar.
En el sistema para compactar el terreno a los lados de una canaleta objeto de la invencion el cajon comprende una placa en forma de U con dos paredes laterales y una pared de union. Para su acoplamiento con la canaleta, la placa se ubica en position de U invertida, quedando la pared de union a modo de pared superior. Cada pared lateral comprende al menos una primera cuchilla, inclinada con respecto al extremo longitudinal libre de la pared lateral, y al menos una segunda cuchilla, paralela con respecto al borde libre de la pared lateral en la que se ubican.In the system for compacting the ground on the sides of a trough object of the invention, the drawer comprises a U-shaped plate with two side walls and a connecting wall. For its coupling with the channel, the plate is placed in an inverted U position, with the wall being joined as an upper wall. Each side wall comprises at least one first blade, inclined with respect to the free longitudinal end of the side wall, and at least one second blade, parallel with respect to the free edge of the side wall in which they are located.
La pared de union de la placa en forma de U del cajon comprende una pared frontal configurada para recibir la barra de empuje. The junction wall of the U-shaped plate of the drawer comprises a front wall configured to receive the push rod.
En el cajon del sistema para compactar el terreno a los lados de una canaleta objeto de la invention la pared de union comprende dos elementos de fijacion, donde se fija una cadena, eslinga o elemento similar, de modo que se puede suspender el cajon y transportarlo para colocarlo sobre la canaleta. Estos elementos de fijacion pueden ser pernos, arandelas o similares.In the drawer of the system for compacting the ground on the sides of a channel object of the invention, the joining wall comprises two fixing elements, where a chain, sling or similar element is fixed, so that the drawer can be suspended and transported. to place it on the gutter. These fastening elements can be bolts, washers or the like.
En el sistema para compactar el terreno a los lados de una canaleta objeto de la invencion, el patm vibrante comprende una estructura reticular que comprende dos patines superiores configurados para recibir y fijar sobre ellos una maquina de vibration, y dos patines inferiores configurados para apoyarse y deslizar sobre el terreno destinado a compactar junto a la canaleta.In the system for compacting the ground on the sides of a channel object of the invention, the vibrating patm comprises a lattice structure comprising two upper runners configured to receive and fix a vibration machine thereon, and two lower runners configured to support and slide on the ground destined to compact next to the gutter.
Description de las figurasDescription of the figures
Para completar la descripcion y con objeto de ayudar a una mejor comprension de las caracteristicas del invento, se acompana a esta memoria descriptiva, como parte integrante de la misma, un conjunto de dibujos en donde con caracter ilustrativo y no limitativo, se ha representado lo siguiente:To complete the description and in order to help a better understanding of the characteristics of the invention, this descriptive specification is accompanied, as an integral part of the same, a set of drawings in which, with an illustrative and non-limiting character, the following:
La figura 1 muestra una vista en perspectiva de la barra de empuje del sistema objeto de la invencion.Figure 1 shows a perspective view of the push rod of the system object of the invention.
La figura 2 muestra una vista en perspectiva del cajon del sistema objeto de la invencion.Figure 2 shows a perspective view of the drawer of the system object of the invention.
La figura 3 muestra una vista en perspectiva del cajon del sistema objeto de la invencion distinta a la de la figura 2.Figure 3 shows a perspective view of the drawer of the system object of the invention different from that of Figure 2.
La figura 4 muestra una vista en perspectiva del patm vibrante del sistema objeto de la invencion.Figure 4 shows a perspective view of the vibrating patm of the system object of the invention.
La figura 5 muestra una vista en perspectiva del patm vibrante del sistema objeto de la invencion distinta a la de la figura 4.Figure 5 shows a perspective view of the vibrating patm of the system object of the invention other than that of Figure 4.
La figura 6 muestra una vista en perspectiva del cajon situado sobre una canaleta empujado por la barra de empuje unida a su vez a un veticulo.Figure 6 shows a perspective view of the drawer located on a channel pushed by the push bar in turn joined to a veticle.
La figura 7 muestra una vista en perspectiva del patm vibrante situado sobre una canaleta con una maquina de vibracion sobre el patm vibrante.Figure 7 shows a perspective view of the vibrating patm located on a gutter with a vibrating machine on the vibrating patm.
Las distintas referencias numericas que se encuentran reflejadas en las figuras corresponden a los siguientes elementos:The different numerical references that are reflected in the figures correspond to the following elements:
1. - barra de empuje,1. - push bar,
2. - cajon,2. - drawer,
3. - patm vibrante,3. - vibrant patm,
4. - barra de metal,4. - metal bar,
5. - piezas de union,5. - union pieces,
6. - pasador,6. - pin,
7. - placa en forma de "U”,7. - plate in the shape of "U",
7A.- pared lateral,7A.- side wall,
7B.- pared de union,7B.- union wall,
8. - primera cuchilla,8. - first blade,
9. - segunda cuchilla,9. - second blade,
10. - pared frontal,10. - front wall,
11. - elemento de fijacion,11. - fixing element,
12. - estructura reticular,12. - reticular structure,
13. - patm superior,13. - upper patm,
14. - patm inferior, y14. - lower patm, and
15. - medios de fijacion.15. - fixing means.
Realizacion preferente de la invencionPREFERRED EMBODIMENT OF THE INVENTION
Como ya se ha indicado, y tal y como puede apreciarse en las figuras, el objeto de la invencion es un sistema de compactacion de la primera capa de un terreno a los lados de una canaleta, que comprende tres piezas complementarias:As already indicated, and as can be seen in the figures, the object of the invention is a system for compacting the first layer of a terrain on the sides of a channel, comprising three complementary parts:
- una barra de empuje (1), que se fija a un vehmulo (por ejemplo una carretilla elevadora);- a push rod (1), which is fixed to a vehicle (for example a forklift);
- un cajon (2), de material metalico configurado para que la barra de empuje (1) lo traslade a lo largo de la canaleta; dicho cajon (2) prepara la primera capa para su posterior compactacion; y- a drawer (2), made of metal material configured so that the push rod (1) moves it along the channel; said box (2) prepares the first layer for its subsequent compaction; Y
- un patm vibrante (3), que realiza la compactacion de la primera capa preparada por el cajon (2).- a vibrating patm (3), which performs the compaction of the first layer prepared by the drawer (2).
La barra de empuje (1), a su vez, comprende una barra de metal (4) y dos piezas de union (5) fijadas a la barra de metal (4). La barra de metal (4) se une a una carretilla elevadora por medio de las dos piezas de union (5). Estas dos piezas de union (5) se insertan una en cada horquilla de la carretilla elevadora. La posicion de cada pieza de union (5) en la horquilla esta asegurada por medio de al menos un pasador (6) que bloquea cada pieza de union (5) en la horquilla.The push rod (1), in turn, comprises a metal bar (4) and two connecting pieces (5) fixed to the metal bar (4). The metal bar (4) is attached to a forklift by half of the two union pieces (5). These two union pieces (5) are inserted one in each fork of the forklift. The position of each joint piece (5) in the fork is secured by means of at least one pin (6) that locks each joint part (5) in the fork.
El cajon (2) tiene una forma que se acopla a la forma de la canaleta, de modo que, a medida que dicho cajon (2) avanza en la zanja situado alrededor de la canaleta, (mediante una traccion externa), va raspando el material de las paredes de la excavacion, consiguiendo suficiente material para cubrir una primera capa de material.The box (2) has a shape that is coupled to the shape of the channel, so that, as said box (2) advances in the trench located around the channel, (by means of an external traction), it scrapes the material of the walls of the excavation, getting enough material to cover a first layer of material.
Para ello, el cajon (2) comprende una placa en forma de U (7), con dos paredes laterales (7A) unidas mediante una pared de union (7B). Para acoplarse a la canaleta, el cajon se posiciona en forma de U invertida, quedando la pared de union (7B) a modo de pared superior. Cada pared lateral (7A) del cajon metalico (2) comprende una pluralidad de primeras cuchillas (8), inclinadas con respecto al extremo longitudinal libre de la pared lateral (7A) y al terreno del fondo de la zanja, lo que permite rascar el material desde los lados de la zanja a medida que avanza el cajon (2) sobre la canaleta. Cada pared lateral (7A) de la placa en forma de U (7) comprende tambien una segunda cuchilla (9), paralela al extremo longitudinal libre de dicha pared lateral (7A) y que, en la realization preferente de la invention, esta situada a 10 cm de este extremo libre de la pared lateral (7A), que queda en la posicion inferior y que va rasanteando el terreno dejandolo preparado para su posterior compactacion y consiguiendo, ademas, una mayor superficie de actuation de compactado. La pared de union (7B) de la placa en forma de U (7) del cajon (2), que, en situation de trabajo queda en posicion superior, comprende una pared frontal (10) donde se apoya la barra de empuje (1) y tambien comprende dos elementos de fijacion (11), , configuradas para recibir una cadena, una eslinga o un elemento similar para posibilitar la colocation del cajon (2) sobre la canaleta mediante un vehiculo que suspende el cajon (2) para su colocacion sobre la canaleta con la ayuda de un operario. Los elementos de fijacion (11) pueden ser arandelas, pernos o cualquier otro elemento de fijacion del cajon (2) al mencionado vehiculo.To do this, the drawer (2) comprises a U-shaped plate (7), with two side walls (7A) joined by a connection wall (7B). To be coupled to the channel, the drawer is positioned in an inverted U-shape, with the connecting wall (7B) remaining as an upper wall. Each side wall (7A) of the metal box (2) comprises a plurality of first blades (8), inclined with respect to the free longitudinal end of the side wall (7A) and to the ground of the bottom of the trench, which makes it possible to scratch the material from the sides of the trench as the box (2) advances on the gutter. Each side wall (7A) of the U-shaped plate (7) also comprises a second blade (9), parallel to the free longitudinal end of said side wall (7A) and which, in the preferred embodiment of the invention, is located 10 cm from this free end of the side wall (7A), which is in the lower position and which is shaking the ground leaving it ready for later compaction and also achieving a greater surface of compaction performance. The connecting wall (7B) of the U-shaped plate (7) of the drawer (2), which, in the work situation remains in the upper position, comprises a front wall (10) where the push rod (1) is supported. ) and also comprises two fixing elements (11), configured to receive a chain, a sling or a similar element to enable the placement of the drawer (2) on the trough by a vehicle that suspends the drawer (2) for placement on the gutter with the help of an operator. The fastening elements (11) can be washers, bolts or any other fastening element of the drawer (2) to said vehicle.
El patm vibrante (3) comprende una estructura reticular (12), que cuenta con dos patines superiores (13) y dos patines inferiores (14). Los dos patines inferiores (14) estan configurados para descansar y deslizar sobre el terreno a compactar, junto a las paredes laterales de la canaleta. Los dos patines superiores (13) estan configurados para recibir y fijar sobre ellos una maquina de vibration, que se fija a los patines superiores (13) mediante medios de fijacion (15). El patm vibrante (3) transmite la vibracion de la maquina de vibracion a los patines inferiores (14) y, en consecuencia, al terreno mediante la estructura reticular (12). De este modo, el patm vibrante (3) consigue compactar el terreno previamente preparado por el cajon (2) a ambos lados de la canaleta.The vibrating patm (3) comprises a reticular structure (12), which has two upper skids (13) and two lower skids (14). The two lower runners (14) are configured to rest and slide on the ground to be compacted, together with the side walls of the gutter. The two upper runners (13) are configured to receive and fix on them a vibration machine, which is fixed to the upper runners (13) by means of fixing means (15). The vibrating patm (3) transmits the vibration of the vibration machine to the lower skids (14) and, consequently, to the ground through the reticular structure (12). In this way, the vibrating patm (3) is able to compact the ground previously prepared by the drawer (2) on both sides of the gutter.
El movimiento longitudinal a lo largo de la canaleta del patm vibrante (3) puede obtenerse bien por la propia vibracion de la maquina vibrante o bien por medio de cadenas o eslingas cuyo primer extremo esta unido a uno de los patines superiores (13) y otro extremo a una maquina que arrastra el patm vibrante (3).The longitudinal movement along the channel of the vibrating patm (3) can be obtained either by the vibration of the vibrating machine itself or by means of chains or slings whose first end is attached to one of the upper skids (13) and another end to a machine that pulls the vibrating patm (3).
La invencion no debe verse limitada a las formas de realization descritas en este documento. Expertos en la materia pueden desarrollar otras realizaciones a la vista de la description aqu realizada. En consecuencia, el alcance de la invencion se define por las siguientes reivindicaciones. The invention should not be limited to the forms of realization described in this document. Experts in the field can develop other realizations in view of the description made here. Accordingly, the scope of the invention is defined by the following claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201731244A ES2710545B2 (en) | 2017-10-23 | 2017-10-23 | SYSTEM TO COMPACT THE LAND ON THE SIDE OF A CHANNEL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201731244A ES2710545B2 (en) | 2017-10-23 | 2017-10-23 | SYSTEM TO COMPACT THE LAND ON THE SIDE OF A CHANNEL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2710545A1 true ES2710545A1 (en) | 2019-04-25 |
| ES2710545B2 ES2710545B2 (en) | 2019-10-23 |
Family
ID=66179460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201731244A Active ES2710545B2 (en) | 2017-10-23 | 2017-10-23 | SYSTEM TO COMPACT THE LAND ON THE SIDE OF A CHANNEL |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES2710545B2 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906737A (en) * | 1973-10-09 | 1975-09-23 | William R Brown | Sewer laying system |
| SU791822A1 (en) * | 1978-02-13 | 1980-12-30 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта | Soil-compacting apparatus |
| JPH0827721A (en) * | 1994-07-13 | 1996-01-30 | Nippon Steel Corp | Stamping device for buried pipe |
| WO2002012640A1 (en) * | 2000-08-01 | 2002-02-14 | Aplicaciones Especiales De Ingenieria Civil, S.A. (Aples) | Device for opening narrow trenches and placing matching prefabricated elements |
| JP2002138410A (en) * | 2000-10-31 | 2002-05-14 | Asahi Shokai Kk | Rolling compaction device |
| US20070292211A1 (en) * | 2004-02-10 | 2007-12-20 | Mitchell Australasia Pty Ltd. | Apparatus for Spreading, Levelling and Compacting Particulate Material in Trenches |
-
2017
- 2017-10-23 ES ES201731244A patent/ES2710545B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906737A (en) * | 1973-10-09 | 1975-09-23 | William R Brown | Sewer laying system |
| SU791822A1 (en) * | 1978-02-13 | 1980-12-30 | Московский Ордена Ленина И Ордена Трудового Красного Знамени Институт Инженеров Железнодорожного Транспорта | Soil-compacting apparatus |
| JPH0827721A (en) * | 1994-07-13 | 1996-01-30 | Nippon Steel Corp | Stamping device for buried pipe |
| WO2002012640A1 (en) * | 2000-08-01 | 2002-02-14 | Aplicaciones Especiales De Ingenieria Civil, S.A. (Aples) | Device for opening narrow trenches and placing matching prefabricated elements |
| JP2002138410A (en) * | 2000-10-31 | 2002-05-14 | Asahi Shokai Kk | Rolling compaction device |
| US20070292211A1 (en) * | 2004-02-10 | 2007-12-20 | Mitchell Australasia Pty Ltd. | Apparatus for Spreading, Levelling and Compacting Particulate Material in Trenches |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2710545B2 (en) | 2019-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100770202B1 (en) | Apparatus for guide of pipe roof structure | |
| KR100886445B1 (en) | Soil tank type land-side protection wall | |
| CN107254880A (en) | A kind of curb is combined retaining structure | |
| KR101288601B1 (en) | Underpass using precast concrete pile and bottom slab and method for constructing the same | |
| KR20130105147A (en) | The construction method of steel-concrete underpass | |
| KR101800582B1 (en) | Non-open cut construction method for installing underground passage | |
| JP2009057680A (en) | Structure and method for supporting covering plate | |
| KR101211469B1 (en) | Retaining wall structure having prefabricated block and method for constructing retaining wall using the same | |
| ES2687788T3 (en) | Methods and apparatus for compacting soil and granular materials | |
| KR100289256B1 (en) | Tunnel construction method in shallow toffee area | |
| CN206956744U (en) | A kind of compound retaining structure of curb | |
| ES2710545B2 (en) | SYSTEM TO COMPACT THE LAND ON THE SIDE OF A CHANNEL | |
| KR100784201B1 (en) | Method for construction of tunnel | |
| KR101427812B1 (en) | Open cut method for constructing an underground structure | |
| JP6584979B2 (en) | Construction method of underground tank structure, underground tank structure | |
| KR101744378B1 (en) | Method for Constructing Retaining Wall | |
| KR100928566B1 (en) | Roof assembly and constructing method thereof | |
| KR20110054563A (en) | Construction method for foundation of pylon in slope | |
| CN210737555U (en) | Underground pipeline in-situ protection mechanism for foundation pit supporting system | |
| CN203834485U (en) | Upheaval resisting earth pressure balance device for foundation pit | |
| KR101219451B1 (en) | Concrete structure and construction method for the same, constructing method of underground wall as a retaining structural wall used in the same | |
| ES2424805T3 (en) | Tuning device to trench trenches | |
| JP6592331B2 (en) | Survey method of circumferential shield machine | |
| CN110055981A (en) | Supporting and retaining system unit, retaining structure and the construction method on landslide | |
| KR20140109006A (en) | Open shield method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA2A | Patent application published |
Ref document number: 2710545 Country of ref document: ES Kind code of ref document: A1 Effective date: 20190425 |
|
| FG2A | Definitive protection |
Ref document number: 2710545 Country of ref document: ES Kind code of ref document: B2 Effective date: 20191023 |
|
| PC2A | Transfer of patent |
Owner name: FERROVIAL CONSTRUCCION, S.A Effective date: 20220216 |