EP3354821B1 - Système de fixation de mât et procédé de fixation d'un mât en bois - Google Patents

Système de fixation de mât et procédé de fixation d'un mât en bois Download PDF

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Publication number
EP3354821B1
EP3354821B1 EP18150291.5A EP18150291A EP3354821B1 EP 3354821 B1 EP3354821 B1 EP 3354821B1 EP 18150291 A EP18150291 A EP 18150291A EP 3354821 B1 EP3354821 B1 EP 3354821B1
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EP
European Patent Office
Prior art keywords
mast
band
wooden
eyelet
tight support
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Application number
EP18150291.5A
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German (de)
English (en)
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EP3354821A1 (fr
Inventor
Jürgen Henke
Willibald Jürgen Hochstein
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Westnetz GmbH
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Westnetz GmbH
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Publication of EP3354821A1 publication Critical patent/EP3354821A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/20—Side-supporting means therefor, e.g. using guy ropes or struts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • E04H12/04—Structures made of specified materials of wood

Definitions

  • the present invention relates to a mast securing system and a method for securing a wooden mast.
  • Energy supply networks have overhead lines that are carried by wooden poles.
  • a fitter climbs along the wooden pole with the help of climbing equipment in order to get to the point of contact of the conductor rope or the conductor ropes.
  • the wooden mast must be secured against falling over before the fitter's ascent in order to ensure a safe ascent of the fitter. The wooden mast is therefore secured in advance with a mast security system.
  • a metal clamp is placed around the wooden mast in the area of a line-side end section of the wooden mast, which is clamped circumferentially against the wooden mast by means of a cardan joint via a multi-part linkage.
  • Ropes are tensioned from the clamp and anchored in the area to secure the mast.
  • the cardan joint and the associated linkage remain permanently on the wooden mast during mast securing, so that the cardan joint must be climbed by the fitter when climbing.
  • the mast protection system therefore additionally complicates the ascent of the fitter.
  • the mast security system constructed in this way consists of a large number of metallic individual parts, which take up a large storage space in a transport vehicle and are unwieldy to handle.
  • Known mast securing systems cannot be carried from a transport vehicle to a wooden mast to be secured, or can only be carried out with great effort by a single person. If the simultaneous maintenance of a plurality of wooden masts is planned, a corresponding metal rod with cardan tensioning device must be carried for each wooden mast to be secured.
  • the invention is based on the technical problem of specifying an improved mast securing system and a method for securing a wooden mast which do not have the disadvantages described above or at least to a lesser extent, the mast securing system being particularly compact during use and in transportation has a low weight and is easy to use.
  • the invention relates to a mast securing system, with at least one bandage, which has a flexible belt, which is set up to surround a wooden mast at least in sections, with a first tensioning cable, which is set up to support the bandage against a lateral surface of the wooden mast to tension and to be anchored in an environment of the wooden mast, with a second tension rope, which is designed to be attached to the bandage and to be anchored in the environment of the wooden mast, the bandage having a first eyelet to which the first tension rope is attached is and wherein the bandage has a second eyelet to which the second tensioning rope is attached.
  • the wooden mast can be a wooden mast carrying a power line or one or more conductor ropes.
  • the wooden mast can be a telecommunications mast.
  • the wooden mast to be secured can have a diameter of 10 cm or more.
  • the wooden mast have a diameter of up to 50 cm, in particular up to 35 cm.
  • the bandage with the flexible belt can be braced against the outer surface of the wooden mast using the first tensioning rope.
  • the bandage is therefore attached to the wooden mast without a complex universal joint and corresponding rods, but can only be done using a tensioning rope.
  • the mast protection system in question is therefore much lighter and more compact.
  • Another advantage is that the flexible belt clings to a lateral surface of the wooden mast to be secured and can thus compensate for irregularities in the cross-sectional shape or the outer contour of the wooden mast, so that a reliable, flat contact of the bandage on the wooden mast can be guaranteed.
  • the flexible belt can be made, for example, from a flexible, textile fabric, such as is used for harnesses or climbing harnesses.
  • the flexible belt can be made of a synthetic material.
  • the flexible belt can consist of a nylon fabric.
  • the term “flexible” means that the belt itself is limp when it is not mounted on the wooden mast.
  • the bandage has a flexible belt, wooden poles of different diameters can be secured, since the belt adapts or conforms to the curvature of the outer lateral surface of the wooden mast to be secured.
  • the first tensioning rope and / or the second tensioning rope can be tensioning ropes of the type SK9 or SK11.
  • the first tension rope can be of the type SK9.
  • the second and further guy ropes for guy can be of type SK11.
  • the tension cables can e.g. have a load capacity of 25kN or 30 kN.
  • the static extensibility of the tension cables can be 3%. exhibit. In this way, settlement phenomena or material fatigue in the area of anchor points or in the area of the support of the bandage on the wooden mast can be compensated in order to ensure reliable securing of the wooden mast.
  • the first eyelet and the second eyelet can be an integral part of the flexible belt.
  • the eyelets can be integrated into the flexible belt in a weaving process or a sewing process.
  • separately provided eyelets can be placed on the flexible belt, e.g. by sewing or riveting, whereby the eyelets can consist of a flexible fabric.
  • tensioning ropes can be anchored in the vicinity of the wooden mast using ground anchors. Insofar as anchoring in an environment of the wooden mast is not possible due to the nature of the ground, tensioning ropes can alternatively or additionally also be attached or attached to vehicles.
  • Separate rope tensioners can be provided to tension the tensioning ropes. In this way, a predetermined rope tension can be set in a simple manner.
  • the bandage With its flexible belt, the bandage can be attached tightly to the lateral surface of the wooden mast, so that the fitter can easily climb over the bandage by a technician ascending along the wooden mast.
  • the bandage with the flexible belt has no freely projecting joints or linkages, such as universal joints or the like, which would make it difficult to climb over the mast securing system.
  • a mast safety system is specified that is compact during use and transport, has a low weight and is easy to use.
  • the mast securing system has a third tensioning rope which is set up to be fastened to the bandage and to be anchored in the vicinity of the wooden mast, the bandage having an eyelet to which the third tensioning rope is fastened.
  • the mast securing system can be braced or braced in three directions, in particular at an angular offset of approximately 120 °. In this way, freestanding single masts or longwall masts can be reliably secured.
  • the mast securing system can have three or more tension cables that can be attached to the bandage.
  • the mast securing system can have four, five, six or more tension cables that can be attached to the bandage.
  • a separate eyelet can be provided on the bandage for each tensioning rope.
  • two or more ropes can be attached to an eyelet. At each eyelet e.g. a tension rope or two tension ropes each can be attached.
  • the mast securing system can have a further bandage, in particular for securing an A mast or a double mast.
  • Each single mast of the A-mast or the double mast can be secured and anchored with a bandage.
  • the tensioning cable for tensioning the bandage is guided through at least one third eyelet, the first tensioning rope being attached to the first eyelet, the first tensioning rope being loosely guided through the third eyelet.
  • the first eyelet can be provided in particular on a first end section of the bandage.
  • the third eyelet can be provided in particular on a second end section of the bandage.
  • the first tensioning rope surrounds the bandage on the circumference at least in sections.
  • the tensioning rope can in particular be arranged in such a way that the flexible belt, in a state mounted on the wooden mast, is arranged at least in sections between the first tensioning rope and the wooden mast.
  • the first tensioning rope is looped around the bandage, so that the bandage and in particular its flexible belt is pressed radially against the wooden mast.
  • a secure attachment of the bandage to the wooden mast can thus be achieved, which reliably counteracts a slipping of the bandage when tensioning additional tensioning cables.
  • the first tensioning rope is loosely guided through a fourth eyelet arranged in the region of the first end section and twice through the third eyelet arranged on the second end section, in particular in the manner of a pulley block.
  • a return of the tensioning rope through the third eyelet in the manner of a pulley allows the bandage to be reliably attached to the wooden mast by the first tensioning rope.
  • the bandage has an inside and an outside, the inside being provided for bearing against the wooden mast, the outside facing away from the inside and the bandage having a guide which is set up to to guide the first tensioning rope along the outside of the bandage.
  • the guide prevents the first tensioning cable from sliding off the bandage or from its belt during the tensioning of the bandage against the lateral surface of the wooden mast.
  • the guide can be formed from one or more tabs or eyes provided on the flexible belt.
  • one or more stop means are provided for fastening a tensioning rope to an eyelet, in particular for producing a return of the first tensioning rope in the manner of a pulley. So it can Tensioning rope can be guided, for example, through an eyelet with a lobster clasp, which can be latched into the first eyelet, for example. In this way, the bandage and the first tensioning rope can be used to create a composite that completely encompasses the wooden mast on the circumference, which can be opened and closed via the lobster clasp. The lobster clasp simplifies the handling and guidance of the first tensioning rope, so that the first tensioning rope does not have to be attached or threaded again for each assembly or tensioning process.
  • the flexible belt can have one or more reinforcing elements which are provided for bearing against the wooden mast. With the aid of the reinforcement elements, slipping or sliding of the bandage when tensioning the tensioning cables can be avoided.
  • the reinforcing elements can consist of a rubber or have a rubber coating. As a result, improved adhesion to the outer surface of the wooden mast can be achieved.
  • two reinforcing elements can be provided, each of which is attached to end portions of the bandage.
  • the bandage can thus be reinforced locally in the areas where the bandage is expected to slip or slide off when the tensioning cables are tensioned.
  • the reinforcing elements can form a local thickening of a cross section of the bandage.
  • the bandage in particular its flexible belt, can locally have an increased material thickness.
  • the bandage In a state mounted on the wooden mast, the bandage has, for example, a local reinforcement in the region of two end sections, which reinforcement can be formed by an increased belt thickness of the flexible belt and / or by pads applied to the belt.
  • the attachment of the bandage to the wooden mast can be improved in a cost-effective manner.
  • a plurality of separate pads can be formed in the area of the end sections and / or in one between the end sections Midsection can be provided to improve the attachment of the bandage to the wooden mast.
  • the mast securing system can have an assembly aid for attaching the bandage to the wooden mast, the assembly aid having a rod with an end-mounted assembly head for holding and sliding on the bandage and for releasing and removing the bandage along the wooden mast.
  • the assembly aid can be used to position the bandage on the wooden mast at the intended height without a ladder, a work platform or the like.
  • the mounting head can in particular have a Z-shaped or S-shaped cross section.
  • the rod can in particular be designed as a telescopic rod.
  • the shape of the mounting head can be such that a first receptacle for pushing the bandage onto the wooden mast is provided, which can have a hook-like shape.
  • the shape of the mounting head can further be such that a second receptacle for pulling the bandage off the wooden mast is provided, which can have a hook-like shape.
  • the first and second receptacles can complement one another in an S-shaped or Z-shaped shape in cross section. Accordingly, the mast securing system can have a compact tool for assembling and disassembling the bandage on the wooden mast.
  • the mast securing system can have one or more tension belts and three or more ground anchors, which are provided to secure a mast base of the wooden mast.
  • the floor stakes can be hammered into the ground in the area of the mast foot and braced against the lateral surface of the wooden mast by means of the tensioning strap, in which the tensioning strap is placed and braced around the circumference of the floor anchor and the wooden mast. This stabilizes the mast foot.
  • One or more, in particular two, carrying aids can be provided, in which components of the mast securing system can be accommodated.
  • a quiver can be provided for receiving ground anchors.
  • the components of the mast securing system, such as the bandage, the tensioning cables and the like can in particular be completely in the one or more baby carriers. In this way, the safety-relevant components can be safely stowed and conveniently transported or carried.
  • the first carrying aid can be provided in the manner of a quiver, which is intended for receiving ground anchors and has a shoulder strap for carrying the carrying aid by a technician.
  • a further carrying aid in the manner of a duffel bag or the like can be provided, in which all other components of the mast securing system are accommodated, such as the bandage, tensioning cables, tensioning devices, belts or the like.
  • the baby carriers can be designed so that the mast safety system can be carried by a single person.
  • the bandage can first be placed around the outer surface of the wooden mast.
  • the first tensioning cable which is provided for tensioning the bandage against the lateral surface of the wooden mast, and, for example, two further tensioning cables are fastened to the bandage.
  • the bandage can be pushed onto the wooden mast with the aid of an assembly aid which has a telescopic rod and a mounting head which, in the manner described above, can have receptacles designed to push on and remove the bandage.
  • the bandage With the mounting aid, the bandage can be positioned on the wooden mast at a designated mounting height.
  • the assembly aid holds the bandage in position until the bandage is pressed against the wooden mast using the first tensioning rope. By tensioning the first tensioning rope, the bandage is secured to the wooden mast at the intended height, so that the assembly aid is no longer required and can be removed.
  • two further tensioning ropes can be tensioned and anchored, for example at an angular offset of 120 ° to the first tensioning rope and to one another, so that the wooden mast is tensioned in three directions and anchored in three positions in the ground.
  • the tensioning ropes can be anchored in the vicinity of the wooden mast using floor anchors of the mast securing system.
  • Tensioning devices in particular rope tensioners, can be used to tension the tensioning ropes, by means of which a predetermined rope tension can be set.
  • the wooden mast After securing the wooden mast by the mast security system, the wooden mast can be climbed by a mechanic equipped with climbing equipment to carry out maintenance work.
  • the bandage can be removed from the wooden mast using the assembly aid.
  • the tensioning ropes are first loosened, for example by releasing the rope tension maintained by tensioning devices.
  • the bandage can then be pulled off the wooden mast with the assembly aid.
  • the mast securing system can then be stowed in one or more carrying aids and, for example, transported by a single person to a transport vehicle or another mast to be secured.
  • the mast securing system therefore allows quick assembly and disassembly on the wooden mast and is compact in storage and transport.
  • Fig. 1 is a bandage 2 of a mast securing system 34 according to the invention (see Fig. 3 ) shown in a side view and in a top view.
  • the bandage 2 has a flexible belt 4, which consists of a nylon fabric.
  • the flexible belt 4 is set up to enclose a wooden mast 38 carrying a power line on the circumference, at least in sections.
  • the bandage 2 has a first eyelet 6, a second eyelet 8, a third eyelet 10 and a fourth eyelet 12.
  • the first eyelet 6 and the fourth eyelet 12 are provided on a first end section 14 of the bandage 2.
  • the third eyelet 10 is provided on a second end section 16 of the bandage 2.
  • a middle section 18 of the bandage 2 is formed between the first end section 14 and the second end section 16.
  • the total length a of the bandage 2 is 60 cm in the present case.
  • the length b of the flexible belt 4 is 48 cm in the present case.
  • the width c of the flexible belt 4 is 9 cm in the present case.
  • the bandage 2 has an inside 20 and an outside 22.
  • the inside 20 is provided for contact with a wooden mast to be secured.
  • the outside 22 faces away from the inside 20.
  • the bandage 2 has a guide, which in the present case consists of two tabs 24 sewn onto the flexible belt 4.
  • the tabs 24 are set up to guide a tensioning cable along the outside 22 of the bandage 2.
  • the flexible belt 4 has two reinforcing elements 26, which are provided for bearing against the wooden mast to be secured.
  • the reinforcement elements have a base area of 6 cm x 9 cm.
  • the reinforcing elements 26 form a local thickening of the cross section of the bandage 2.
  • the reinforcing elements 26 are made of rubber in the present case.
  • the reinforcing elements 26 are arranged in the region of the end sections 14, 16 of the bandage 2.
  • Fig. 2 the bandage 2 is shown in two side views.
  • a first tensioning cable 28 is fastened to the bandage 2, which is set up to tension the bandage 2 against a lateral surface of a wooden mast to be secured and to be anchored in an environment of the wooden mast.
  • the first tensioning cable 28 is attached to the first eyelet 6 with an eyelet 30.
  • the first tensioning cable is guided through the tabs 24, the second eyelet 8 and the third eyelet 10.
  • the first tensioning cable 28 is attached to the fourth eyelet 12 by means of a sling which has a snap hook.
  • the stop means 32 has an opening through which the first tensioning cable 28 is loosely guided.
  • the first tensioning cable 28 is returned through the third eyelet 10.
  • the first tensioning cable 28 is passed directly through the fourth eyelet 12 without a stop means 32.
  • the fact that the first tensioning rope 28 is guided twice through the third eyelet 10 arranged on the second end section 16 results in a rope guidance in the manner of a pulley block.
  • the stop means 32 with the carabiner fastener simplifies the positioning of the bandage 2 on a wooden mast.
  • the closed assembly can thus be opened by the sling means 32 and placed around a wooden mast.
  • the state of the sling means 32 decoupled relative to the fourth eyelet 12 is in the lower part of the Fig. 2 shown.
  • Fig. 3 shows a mast securing system 34 in the fully assembled state.
  • the bandage 2 is braced against a lateral surface 36 of a wooden mast 38.
  • the first tensioning rope 28 surrounds the bandage 2 on the circumference and presses the flexible belt 4 against the lateral surface 36 of the wooden mast 38.
  • a second tension cable 40 is attached to the second eyelet 8 of the bandage 2.
  • a third tension cable 42 is attached to the first eyelet 6 of the bandage 2, to which the first tension cable 28 is also attached.
  • the tensioning cables 28, 40, 42 are anchored with the aid of floor anchors 44 in a subsurface or in the vicinity of the wooden mast.
  • the desired rope tension is set using rope tensioners 46.
  • Floor anchors 44 are also provided in a foot region 48 of the wooden mast 38 in order to additionally secure the foot region 48 of the wooden mast 38.
  • the floor anchors 44 in the area of the mast foot 48 are braced against the wooden mast 38 with the aid of a belt 50.
  • the belt 50 is a tension belt.
  • Fig. 4 is a section along the line IV-IV Fig. 3 shown to illustrate the circumferential contact of the bandage 2 on the lateral surface 36 of the wooden mast 38.
  • the first tensioning cable 28 is guided around the circumference of the flexible belt 4. Starting from the first eyelet 6, on which the first tension cable 28 is attached with an eyelet 30, the first tension cable 28 is guided through the tabs 24, the second eyelet 8, the third eyelet 10 and through the stop means 32 with which the first Tension rope rope 28 is attached to the fourth eyelet 12.
  • the first tensioning cable 28 is guided twice in the manner of a pulley block through the eyelet 10 and loosely through the stop means 32 in order to tension the bandage 2 against the outer lateral surface 36 of the wooden mast 38.
  • the second tension cable 40 and the third tension cable 42 are shown in dashed lines.
  • the second tensioning rope 40 and the third tensioning rope 42 are each attached to the first eyelet 6 and the second eyelet 8 with a carabiner 52.
  • the eyelets, carabiners and slings are made of metal.
  • the flexible belt is laid twice and sewn to accommodate the eyelets 6, 8, 10 and 12, so that the eyelets 6, 8, 10 and 12 are held on the flexible belt 4 in a non-detachable manner.
  • the mast securing system 34 additionally has an assembly aid 54.
  • the assembly aid 54 shown has a rod 56 with an assembly head 58 at the end.
  • the assembly head 58 is provided for holding and sliding on the bandage 2 and for releasing and removing the bandage 2 along the wooden mast 38.
  • the mounting head 58 has a substantially Z-shaped or S-shaped cross section.
  • FIG. 6 To illustrate the functioning of the assembly aid 56, is in Fig. 6 the pushing of the bandage 2 onto the wooden mast 38 or the removal of the assembly from the wooden mast 38 is shown. In the left part of the picture, the pushing of the bandage onto the wooden mast 38 is shown, as indicated by the arrow. In an analogous manner, the removal of the bandage 2 from the wooden mast 38 is indicated in the right part of the figure by the arrow pointing downward.
  • the mast securing system 34 also includes the in Fig. 7 Carrying aids 60, 62 shown.
  • the carrying aid 62 is a quiver for receiving the ground anchors 44.
  • the ground anchors can be received in tubes 64 of the quiver 62.
  • the bandage 2 and the tensioning cables can be accommodated in the carrying aid 60.
  • Both carrying aids 60, 62 each have straps 66 for shouldering the carrying aids 60, 62. In this way, the mast securing system 34 can be transported by a single person.
  • the carrying aids 60, 62 serve to protect the mast securing system 34 during transport, for example in a vehicle.
  • Fig. 8 schematically shows the sequence of a method according to the invention for securing a wooden mast 38.
  • a mast securing system 34 according to the invention is provided.
  • the bandage 2 is pushed onto the wooden mast 38.
  • the respective tension cables are tensioned and anchored. It goes without saying that the bandage 2 can be pushed onto the wooden mast in the manner described above using an assembly aid. This also applies to removing the bandage when dismantling the mast securing system from the wooden mast to be secured.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Emergency Lowering Means (AREA)

Claims (11)

  1. Système de fixation de mât,
    - comprenant au moins un bandage (2) qui présente une sangle flexible (4) qui est prévue pour enserrer un mât en bois (38) au moins en partie sur la périphérie,
    - comprenant un premier câble de tension (28) qui est prévu pour serrer le bandage (2) contre une surface d'enveloppe (36) du mât en bois (38), et pour être ancré dans un environnement du mât en bois (38),
    - comprenant un deuxième câble de tension (40) qui est prévu pour être fixé au bandage (2) et pour être ancré dans l'environnement du mât en bois (38),
    - le bandage présentant un premier œillet (6) auquel est fixé le premier câble de tension (28) et
    - le bandage (2) présentant un deuxième œillet (8) auquel est fixé le deuxième câble de tension (40),
    caractérisé en ce que
    - le premier câble de tension (28) enserre le bandage (2) au moins en partie sur la périphérie.
  2. Système de fixation de mât selon la revendication 1,
    - comprenant un troisième câble de tension (42) qui est prévu pour être fixé au bandage (2) et pour être ancré dans l'environnement du mât en bois (38), le troisième câble de tension (42) étant attaché au premier œillet (6) du bandage auquel est également fixé le premier câble de tension (28),
    et
    - comprenant un bandage supplémentaire, en particulier pour la fixation d'un mât en A ou d'un double mât.
  3. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - dans lequel le premier câble de tension (28) pour serrer le bandage (2) est guidé à travers au moins un troisième œillet (10),
    - dans lequel le premier câble de tension (28) est attaché au premier œillet (6), et
    - dans lequel le premier câble de tension est guidé lâchement à travers le troisième œillet (10), en particulier
    - en ce que le premier œillet (6) est prévu au niveau d'une première portion d'extrémité (14) du bandage (2) et
    - en ce que le troisième œillet (10) est prévu au niveau d'une deuxième portion d'extrémité (16) du bandage (2).
  4. Système de fixation de mât selon la revendication 3,
    - dans lequel le premier câble de tension (28) est guidé lâchement à travers un quatrième œillet (12, 32) disposé dans la région de la première portion d'extrémité et est guidé deux fois à travers le troisième œillet (10) disposé au niveau de la deuxième portion d'extrémité, en particulier à la manière d'un palan.
  5. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - dans lequel le bandage présente un côté intérieur (20) et un côté extérieur (22),
    - le côté intérieur (20) étant prévu pour s'appliquer contre le mât en bois (38),
    - le côté extérieur (22) étant opposé au côté intérieur (20) et
    - le bandage (2) présentant un guide (24) qui est prévu pour guider le premier câble de tension (28) le long du côté extérieur (22) du bandage (2) .
  6. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - dans lequel un ou plusieurs moyens de butée (30, 32, 52) pour la fixation d'un câble de tension (28, 40, 42) à un œillet (6, 8, 10, 12) sont prévus, en particulier pour créer un renvoi du premier câble de tension (28) à la manière d'un palan.
  7. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - dans lequel la courroie flexible (4) présente un ou plusieurs éléments de renforcement (26) qui sont prévus pour s'appliquer contre le mât en bois (38) et
    - dans lequel les éléments de renforcement (26) se composent en particulier d'un caoutchouc.
  8. Système de fixation de mât selon la revendication 7,
    - dans lequel deux éléments de renforcement (26) sont prévus, lesquels sont chacun fixés à des portions d'extrémité (14, 16) du bandage (2) et/ou
    - dans lequel les éléments de renforcement (26) forment un épaississement local d'une section transversale du bandage (2).
  9. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - le système de fixation de mât (34) présentant un auxiliaire de montage (54) pour la fixation du bandage (2) au mât en bois (38) et
    - dans lequel l'auxiliaire de montage (54) présente une barre (56) avec une tête de montage (58) du côté de l'extrémité, pour retenir et pousser le bandage (2) et pour desserrer et retirer le bandage (2) le long du mât en bois (38), en particulier
    - en ce que la tête de montage (58) présente une section transversale en forme de Z ou en forme de S et
    - en ce que la barre (56) est réalisée sous forme de barre télescopique.
  10. Système de fixation de mât selon l'une quelconque des revendications précédentes,
    - dans lequel une ou plusieurs courroies de tension (50) et trois ou plus de trois ancrages au sol (44) sont prévus, lesquels sont prévus pour fixer un pied de mât (48) du mât en bois (38),
    et/ou
    - dans lequel un ou plusieurs, en particulier deux, auxiliaires de support (60, 62) sont prévus, dans lesquels le système de fixation de mât (34) peut être reçu, en particulier en ce qu'un fourreau (62) est prévu pour recevoir des ancrage au sol (44).
  11. Procédé pour la fixation d'un mât en bois, comprenant les étapes de procédé suivantes :
    - fourniture d'un système de fixation de mât (34) selon l'une quelconque des revendications précédentes ;
    - enfoncement du bandage (2) sur le mât en bois (38) ;
    - serrage et ancrage des câbles de tension (28, 40, 42) .
EP18150291.5A 2017-01-31 2018-01-04 Système de fixation de mât et procédé de fixation d'un mât en bois Active EP3354821B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017201491.1A DE102017201491A1 (de) 2017-01-31 2017-01-31 Mastsicherungssystem und Verfahren zum Sichern eines Holzmastes

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EP3354821B1 true EP3354821B1 (fr) 2020-01-01

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Cited By (1)

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CN109972898A (zh) * 2019-04-01 2019-07-05 周兰英 电杆防偏移装置

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Publication number Priority date Publication date Assignee Title
DE463096C (de) 1928-07-21 Eduard Streppel Masthalter fuer freistehende Holzmasten
DE1279311B (de) 1965-03-02 1968-10-03 Catu Ets Klemmvorrichtung zum Befestigen von Abspannseilen an einem Mast
US4318246A (en) * 1980-03-10 1982-03-09 Jungbluth Evan D Means for securing a tree to ground stakes
DE9211619U1 (fr) * 1992-08-28 1992-11-05 Norges Gesellschaft Fuer Hebetechnik Mbh, 2850 Bremerhaven, De
CH693103A5 (de) 1999-03-26 2003-02-28 Centralschweizerische Kraftwer Vorrichtung zur Sicherung von Masten.
US6389743B1 (en) * 2000-11-08 2002-05-21 Grant L. Stephenson Tree supporting system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109972898A (zh) * 2019-04-01 2019-07-05 周兰英 电杆防偏移装置

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DE102017201491A1 (de) 2018-08-02

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