WO2010133713A2 - Barrière pour dépôt de particules - Google Patents

Barrière pour dépôt de particules Download PDF

Info

Publication number
WO2010133713A2
WO2010133713A2 PCT/ES2009/000505 ES2009000505W WO2010133713A2 WO 2010133713 A2 WO2010133713 A2 WO 2010133713A2 ES 2009000505 W ES2009000505 W ES 2009000505W WO 2010133713 A2 WO2010133713 A2 WO 2010133713A2
Authority
WO
WIPO (PCT)
Prior art keywords
barrier
geogrid
cable network
cable
cables
Prior art date
Application number
PCT/ES2009/000505
Other languages
English (en)
Spanish (es)
Other versions
WO2010133713A3 (fr
Inventor
Daniel Castro Fresno
Juan José DEL COZ DÍAZ
Jorge RODRÍGUEZ HERNÁNDEZ
Luís Ángel SAÑUDO FONTANEDA
Original Assignee
Malla Talud Cantabria, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Malla Talud Cantabria, S.L. filed Critical Malla Talud Cantabria, S.L.
Publication of WO2010133713A2 publication Critical patent/WO2010133713A2/fr
Publication of WO2010133713A3 publication Critical patent/WO2010133713A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects

Definitions

  • the present invention refers to a barrier to be installed as protection of the communication routes, with the function of preventing the accumulation in these routes of snow, sand or other particles that are dragged by the blizzards.
  • the aforementioned protection will be created in the association of a set of screens composed of a cable network and a geogrid.
  • US Patent 3,913,889 shows a screen formed by a sheet of synthetic material that is structurally drilled to favor the passage of air.
  • This barrier can be presented in another embodiment with a mesh to which vertical slats are attached at regular distances which can be arranged flat, being preferred, according to the invention, which are provided with a certain curvature, with the concave side towards the windward.
  • Each screen is created by installing a metal net secured to two posts placed on the ground.
  • a geogrid is attached and superimposed thereon, thus being called a regular network of tensile elements made of polyethylene or polypropylene, in a rectangular or square reticular conformation.
  • Figure 1 Screen view object of the invention, installed on the ground with the windward geogrid.
  • Figure 3 View of two adjoining screens in the barrier, linked by the mallones.
  • Figure 4. It shows a joint between screens, and a plastic clamp between the cable network and the geogrid.
  • the object of the invention consists of vertical posts (1, 1 ') that will support the screens, said posts materialized, in this embodiment, in tubes that are driven into the ground and located at regular distances , with dimensions of 2000 mm high and 32 mm in diameter.
  • Each vertical post (1, 1 ') will be installed with additional security by means of braces (2) that are arranged in its upper part, preferably in the two zones, windward and leeward, to be anchored to the ground in a foundation shoe (3).
  • Each cable net cloth (7) is woven forming openings that in its middle part are in the form of grids (4) of 300 millimeters of mesh light, ending at its perimeter with openings of approximately half a grid (5); arranging in each intersection or crossing of the cables some fixing clips (6) that will keep the net stable in its dimensions despite possible tractions that the barrier can receive.
  • the cable net cloth (7) will have dimensions of 3 x 2 square meters, covering the surface between the posts (1, 1 ') •
  • the way of joining with the vertical elements will be by installing 16 mm in diameter at the top and bottom of the posts, holding cables (8, 8 '), which will be laid continuously along the barrier, with the function of holding each cable net cable (7, 7 '); this mission being produced in cooperation with horizontal sewing cables (9, 9 ') of 8 millimeters in diameter that relate the upper and lower openings of the cable network (7) with the clamping cables (8, 8') - Other cable sewn vertically with a diameter of 16 millimeters (10, 10 ') joins the posts (1, 1') with the openings of the net (7) on the sides.
  • the adjacent cable net cloths in the barrier (7, 7 ') will be joined by means of barbs (11), galvanized links, which will link the vertical perimeter openings of the consecutive cloths ( Figure 2).
  • the geogrid (12) is installed defined in a sheet that overlaps the network (7); in its upper and lower part it is secured to the clamping cables (8, 8 ') with the contest of horizontal sewing cables (9, 9') that they will link their reticles or squares of which their structure is composed, which we will call cells, with the upper and lower clamping cables (8, 8 '), as in the case of the net cloth.
  • the cable network (7) will be connected to the geogrid (12) by means of quick-installation plastic flanges (13), such as those of the rack type.
  • the geogrid can be secured to the vertical posts (1, 1 ') by means of the vertical sewing cables (10, 10'), passing these cables between the openings of the network (7) and the cells of the geogrid (12), such as presented in Figure 3.
  • the vertical sewing cables (10, 10 ') link the openings of the cable network (7) with the posts (1, 1') but not with the cells of the geogrid (12), leaving free, in this way, the geogrid at its lateral edges; provision that will allow less rigidity of the whole.
  • the steps for the installation of the invention will preferably be the following: a) .- The installation of vertical posts (1, 1 ') on the ground, placing the fastening cables (8, 8') in the posts b) .- The arrangement of the net cloth (7) together with the geogrid (12) on the ground, to facilitate its linking by means of plastic flanges (13). c) .- This junction of cable network (7) and geogrid (12) is positioned vertically to be secured in the openings of the network (7) and in the geogrid cells (12), together, to the upper and lower clamping cables (8, 8 '), using the horizontal sewing cables (9, 9').
  • the barrier of the present invention will be positioned with the geogrid in the windward zone.
  • the present invention has been devised with a geogrid of which its characteristics have been exposed; it could be replaced by another type of mesh with adequate flexibility and porosity qualities.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Road Paving Structures (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

L'invention concerne une barrière pour dépôt de particules, destinée à protéger des voies de communication, favorisant l'accumulation de neige ou de sable dans la zone de la barrière sur laquelle bat le vent, au vent, ou dans une zone postérieure, sans atteindre la voie; composée d'une pluralité d'écrans qui combinent une géomaille et un réseau de câbles, lesdits écrans étant fixés à des poteaux ancrés dans le sol.
PCT/ES2009/000505 2009-05-21 2009-10-20 Barrière pour dépôt de particules WO2010133713A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200901283 2009-05-21
ES200901283A ES2350990B1 (es) 2009-05-21 2009-05-21 Barrera para deposito de particulas.

Publications (2)

Publication Number Publication Date
WO2010133713A2 true WO2010133713A2 (fr) 2010-11-25
WO2010133713A3 WO2010133713A3 (fr) 2012-12-27

Family

ID=43126582

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2009/000505 WO2010133713A2 (fr) 2009-05-21 2009-10-20 Barrière pour dépôt de particules

Country Status (2)

Country Link
ES (1) ES2350990B1 (fr)
WO (1) WO2010133713A2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104047239A (zh) * 2014-07-01 2014-09-17 甘肃省治沙研究所 可移动式积沙沙障及其应用方法
US20170247909A1 (en) * 2015-08-25 2017-08-31 Christopher Andrew Calle Fence Support System
US20230125612A1 (en) * 2015-08-25 2023-04-27 Christopher Andrew Calle Fence support system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102979043B (zh) * 2012-11-07 2014-11-26 赣州诚博科技服务有限公司 一种新型自抬高式挡沙板

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753156A (en) * 1953-03-23 1956-07-03 Hans Rieger Portable snow fence
US5961099A (en) * 1998-01-23 1999-10-05 Brugg Cable Products, Inc. Safety net system for debris and mud slides
US5966877A (en) * 1997-05-13 1999-10-19 Hawes; Ray Rapidly deployable protective and structural cover system
DE20312481U1 (de) * 2003-02-27 2003-10-30 Lechtenböhmer, Hans, 47441 Moers Verbindungselement für mobile Schutzzäune aus Gittertafeln
WO2006114450A1 (fr) * 2005-04-21 2006-11-02 Iberotalud, S.L. Agrafe de fixation du croisement de cables dans un reseau metallique
US20070069191A1 (en) * 2005-09-27 2007-03-29 Black-Orange, Llc. Silt and visual fence for erosion control

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2753156A (en) * 1953-03-23 1956-07-03 Hans Rieger Portable snow fence
US5966877A (en) * 1997-05-13 1999-10-19 Hawes; Ray Rapidly deployable protective and structural cover system
US5961099A (en) * 1998-01-23 1999-10-05 Brugg Cable Products, Inc. Safety net system for debris and mud slides
DE20312481U1 (de) * 2003-02-27 2003-10-30 Lechtenböhmer, Hans, 47441 Moers Verbindungselement für mobile Schutzzäune aus Gittertafeln
WO2006114450A1 (fr) * 2005-04-21 2006-11-02 Iberotalud, S.L. Agrafe de fixation du croisement de cables dans un reseau metallique
US20070069191A1 (en) * 2005-09-27 2007-03-29 Black-Orange, Llc. Silt and visual fence for erosion control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104047239A (zh) * 2014-07-01 2014-09-17 甘肃省治沙研究所 可移动式积沙沙障及其应用方法
US20170247909A1 (en) * 2015-08-25 2017-08-31 Christopher Andrew Calle Fence Support System
US10927562B2 (en) * 2015-08-25 2021-02-23 Christopher Andrew Calle Fence support system
US20230125612A1 (en) * 2015-08-25 2023-04-27 Christopher Andrew Calle Fence support system

Also Published As

Publication number Publication date
ES2350990A1 (es) 2011-01-28
WO2010133713A3 (fr) 2012-12-27
ES2350990B1 (es) 2011-09-22

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