WO2020244716A1 - Dispositif d'aide à la montée - Google Patents

Dispositif d'aide à la montée Download PDF

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Publication number
WO2020244716A1
WO2020244716A1 PCT/DE2020/100477 DE2020100477W WO2020244716A1 WO 2020244716 A1 WO2020244716 A1 WO 2020244716A1 DE 2020100477 W DE2020100477 W DE 2020100477W WO 2020244716 A1 WO2020244716 A1 WO 2020244716A1
Authority
WO
WIPO (PCT)
Prior art keywords
climbing aid
support structure
fixing
aid according
hook
Prior art date
Application number
PCT/DE2020/100477
Other languages
German (de)
English (en)
Inventor
Andreas Breidenbach
Original Assignee
Andreas Breidenbach
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 Andreas Breidenbach filed Critical Andreas Breidenbach
Priority to DE112020002739.2T priority Critical patent/DE112020002739A5/de
Publication of WO2020244716A1 publication Critical patent/WO2020244716A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/34—Ladders attached to structures, such as windows, cornices, poles, or the like
    • E06C1/36—Ladders suspendable by hooks or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/06—Securing devices or hooks for parts of extensible ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/48—Ladder heads; Supports for heads of ladders for resting against objects

Definitions

  • the invention relates to a climbing aid.
  • One object of the invention is to propose a novel concept for a climbing aid.
  • a basic climbing aid includes at least one
  • the climbing aid further comprises a support structure carrying the at least one step with a step transversely to the at least one step, in particular transversely to the at least one
  • Step surface present longitudinal extension.
  • step is to be understood in particular to mean any type of accessible surface.
  • step also includes a rung or the like. Several steps can be used with the climbing aid
  • the climbing aid also includes, in particular, a hook structure in order to hang the climbing aid on a third object, such as, for example, an upper border of the third object.
  • the hook structure is the
  • Climbing aid on a floor is not necessary, although the climbing aid can be designed to be placed on a floor.
  • the step can therefore basically be at any height.
  • the climbing aid comprises a support structure which is spaced apart from the hook structure in the direction of the longitudinal extension of the carrier structure and is designed to support the climbing aid against a lower edge of the third object in a predetermined position. This helps the climbing aid and in particular the step on the third object in the desired position
  • the climbing aid is then already stably supported in the desired position by the support structure.
  • the support structure is arranged at a lower end of the support structure. This makes them cheap
  • the climbing aid also comprises a fixing structure which extends in the direction of the
  • the fixing structure is particular set up, in a fixing position, to fix the climbing aid against the third object or another object, in particular a lower edge of the third object, in particular in a non-positive and / or positive manner
  • the fixing structure is
  • the fixing structure is hook-shaped and, for example, directed opposite to the hook shape of the hook structure. This counteracts any tipping phenomena of the climbing aid when the climbing aid is suspended from the third object and a person is standing on the at least one step and, for example, lateral tilting forces occur due to movements of the person. This also counteracts tipping phenomena in which the climbing aid tips forward when it is hung on the third object, that is to say tips away from the third object.
  • At least one step is arranged.
  • Fixing structure can be arranged at a lower end of the support structure. In this way, favorable leverage ratios can be achieved, which promote stable support.
  • the term “below” or “below” or “above” or “above” is to be understood as meaning in particular a position or position specification, which relates to the longitudinal extension of the support structure, the hook structure being “above” or “above” opposite the at least one step, and
  • the fixing structure is present “below” or opposite the at least one step “below”.
  • the term “below” or “below” or “above” or “above” is to be understood as meaning a position or position specification which relates to an arrangement in which the climbing aid is suspended from the third object via the hook structure.
  • the climbing aid comprises a longitudinal adjustment.
  • the longitudinal adjustment is set up, in particular, to change the longitudinal extent of the support structure, in particular to adjust it to when it is suspended
  • Hook structure on the third object such as the upper border, to bring the fixing structure into the fixing position on the third object, such as the lower border, or the other object.
  • the longitudinal adjustment is arranged between the step and the fixing structure. This means that the longitudinal adjustment is dimensioned in more compact and / or lighter construction, since the
  • Fixing structure is arranged outside the flow of force from the at least one step to the hook structure, which builds up when a person steps onto the at least one step.
  • the longitudinal adjustment is set up to continuously change the longitudinal extension of the support structure, in particular to adjust it.
  • the longitudinal adjustment can comprise a telescopic device and a locking device.
  • the longitudinal adjustment can comprise a telescopic device and a locking device.
  • Telescopic device two support elements of the support structure, which are telescopically movable relative to one another.
  • the locking device is set up to force-fit and / or lock the carrier elements in a predetermined or preset position relative to one another
  • the carrier elements can be tubular and, for example, comprise an outer tube and an inner element pushed into it, in particular an inner tube, which in
  • the locking device can comprise a nut element, which comprises the outer carrier element, in particular an outer tube, and bears against a conical clamping element Formation of a clamp connection to the
  • Support elements in particular the outer tube and the inner tube, is screwed on.
  • a climbing aid that is technically easy to implement is favored if, according to one embodiment, the hook structure and / or the fixing structure is arranged on the support structure, in particular is connected or molded onto it.
  • Support structure is formed.
  • the first support structure is formed.
  • the fixing structure is formed by bending a preferably longitudinal end section
  • the climbing aid comprises a frame structure, in particular a tubular one
  • the frame structure is formed from a metallic material, for example made from a metal pipe or several metal pipes.
  • the frame structure has vertical ones
  • Frame sections or length sections For example, two of the vertical frame sections are arranged opposite one another. For example, two are the horizontal
  • the frame structure improves the stability of the climbing aid. Any deformation of the
  • Climbing aid is when stepping on at least one
  • Step counteracted by a person This also prevents the step from tipping sideways
  • Frame section for example at least one of the
  • the support structure can be formed.
  • vertical is to be understood in particular as a position or position specification which relates to an arrangement in which the climbing aid is suspended from the third object via the hook structure.
  • vertical in relation to this arrangement is to be understood as extending in the perpendicular direction.
  • horizontal is to be understood in particular as a direction which extends transversely, in particular orthogonally, to the vertical direction.
  • Frame sections is formed.
  • the first frame section is formed.
  • the hook structure comprises a curvature of the vertical frame sections, in particular of each other
  • the two opposite vertical frame sections in order to hang the climbing aid on the third object.
  • the two opposite vertical frame sections in order to hang the climbing aid on the third object.
  • the two opposite vertical frame sections in order to hang the climbing aid on the third object.
  • Frame sections each have such a curvature.
  • two components of the climbing aid can be hung on the third object, so that an improved hold of the climbing aid on the third object can be achieved in this way.
  • the curvature can have a round, in particular circular, shape.
  • the curvature can also have an angular shape,
  • the sides of the angular shape are straight or
  • the curvature is the associated vertical by bending
  • Frame sections in particular pipe sections, formed.
  • the fixing structure comprises a further curvature of the vertical frame sections, in particular of the mutually opposite vertical frame sections, in order to at least partially encompass the lower edge of the third object.
  • the two have opposing vertical frame sections each have such a further curvature.
  • the at least one further curvature is formed in a region of one end of the vertical frame sections, in particular a lower end.
  • the further curvature can be round, in particular
  • the further curvature can also have an angular shape, for example a square shape, and / or a square or rectangular shape, with the sides of the angular shape being straight or
  • curvature of the hook structure and the further curvature of the fixing structure are arched opposite one another. This is a bilateral one
  • the longitudinal extension of the support structure is present in order between the support structure and the at least one horizontal Frame section to include the third item.
  • Measure aims at stabilizing and / or
  • the at least one horizontal frame section is assigned to the hook structure or the fixing structure and is arranged, for example, in the region of one end, in particular the upper end or the lower end of the vertical frame sections.
  • Frame structure two U-shaped frame parts.
  • the U-shaped frame parts preferably each have two, preferably opposite one another
  • the frame parts are formed on their leg sections with a
  • the support structure for the at least one step is formed on the leg sections of one of the frame parts.
  • the other frame part comprises or forms the fixing structure.
  • the plug connection is also a component of the longitudinal adjustment. This promotes a technically simple production of the climbing aid.
  • the measure according to which, according to one embodiment, at least one of the frame parts is a formed part, which is brought into its U-shape by bending forming, aims in the same direction.
  • the at least one of the frame parts is a tubular part, for example with a round or angular cross-section.
  • the hook structure is assigned an adapter.
  • the adapter has a curved contour around the upper edge of the
  • the curved contour is on the contour of the third object in the area of the upper border
  • the curved contour is on the
  • the contour of the third object in the area of the upper border is adapted to grip the upper border in a clamping manner.
  • the arched contour can be round, in particular circular, for example as a semicircle. In principle, it is also possible for the curved contour to be angular,
  • the curved contour of the adapter corresponds to the contour of the
  • the adapter makes it possible that the climbing aid can be hung on third-party objects which have different dimensions and / or dimensions compared to one another
  • the adapted adapter can be mounted on the climbing aid.
  • the adapter is received in the curvature of the hook structure and held therein in a form-fitting and / or force-fitting manner.
  • the adapter can have a recess, in particular a recess running over a circumferential section, into which the above-described, for example
  • Frame part in particular vertical frame part, is added in the area of the arch.
  • the recess of the adapter is slipped onto the frame part.
  • the adapter can have a resilient material in order to grip around the upper edge of the third object in a clamping manner.
  • the resilient material can be a plastic, in particular a hard plastic.
  • the adapter has at least one in the area of the curved contour
  • non-slip or slip-resistant material or is formed from it.
  • the slip-resistant or non-slip material can be a soft plastic.
  • an adapter is assigned to the fixing structure.
  • the adapter can be the adapter described above.
  • the adapter has a curved contour around the lower edge of the
  • the adapter is made of one at least in the area of the curved contour
  • the slip-resistant or non-slip material can be a soft plastic.
  • the adapter is received in the curvature of the fixing structure and held therein in a form-fitting and / or force-fitting manner.
  • the adapter of the fixing structure makes it possible to use the climbing aid on different third-party objects with different dimensions and / or
  • an adapter adapted to the existing border can be mounted on the climbing aid.
  • the curved contour is in the way
  • Fixing position is brought against the third object.
  • the adapter is in the curvature of the
  • the adapter can have a recess, in particular a recess running over a circumferential section, into which the above-described, for example
  • Frame part in particular vertical frame part, is added in the area of the arch.
  • the recess of the adapter is slipped onto the frame part.
  • the step is pivotably mounted on the support structure.
  • at least one first stop is provided, in particular arranged on the support structure, against which the step is pivoted in order to step onto the step.
  • at least one second stop is also provided, in particular arranged on the support structure, against which the step is pivoted in order to bring the step into a transport position and / or a rest position.
  • the adapter can be the above-described adapter for the hook structure or the above-described adapter for the fixing structure.
  • the adapter comprises a base body with an inwardly curved contour over a circumferential section, the contour being at least round or angular.
  • the contour can be the above-described adapter for the hook structure or the above-described adapter for the fixing structure.
  • the adapter comprises a base body with an inwardly curved contour over a circumferential section, the contour being at least round or angular.
  • the contour can be the above-described adapter for the hook structure or the above-described adapter for the fixing structure.
  • the adapter comprises a base body with an inwardly curved contour over a circumferential section, the contour being at least round or angular.
  • the contour can be the above-described adapter for the hook structure or the above-described adapter for the fixing structure.
  • the adapter comprises a base body with an inwardly curved contour over a circumferential
  • a straight section can adjoin this on both sides.
  • the contour can also have at least three straight sections, one of the sections being arranged between the two other sections and these other sections each being at an obtuse angle to the section lying between them.
  • a system which comprises a third object and the climbing aid described above.
  • the third-party item can be the third-party item described above.
  • the hook structure of the climbing aid is suspended from an upper edge of the third object and the
  • the longitudinal adjustment of the climbing aid is set so that the fixing structure of the climbing aid is fixed positively and / or non-positively against a lower edge of the third object.
  • a stage barrier grille or stage barrier wall is to be understood in particular as a demarcation or limitation that is used for events
  • the method comprises the steps of: i) providing a deformable elongate blank; ii) bending the blank into a U-shape with two leg sections and an intermediate section therebetween; iii) bending of a length of the
  • the method is carried out twice in order to produce the two frame parts of the frame structure described above in this way.
  • FIG. 2 the climbing aid of FIG. 1 in perspective
  • FIG. 3 shows an enlarged section of the climbing aid in FIG
  • Fig. 8 the climbing aid of Figure 2 mounted on a
  • FIG. 1 shows - in a schematic representation - a possible embodiment of a climbing aid 1 which is mounted on an object 100.
  • the third object 100 is, for example, a stage barrier wall 150 which
  • the stage barrier wall 150 can be mounted on a floor element 160 which is set up on an underground.
  • the climbing aid 1 is
  • a mobile device which, if necessary, can be placed anywhere on the third-party object 100 or the
  • Stage barrier wall 150 attached and can also be removed again if necessary.
  • Such a stage barrier wall 150 is used, for example, at events that use a frontal or space or star stage.
  • the stage barrier wall 150 is then, for example, a component of a movable boundary or demarcation from the audience, a so-called
  • stage pit To form a stage pit. This stage pit is used
  • stage barrier wall 150 is for example by the rescue workers or the
  • the climbing aid 1 can now be used, which has at least one step 2 provided with a step surface 3 and thus forms a defined location in order to be able to overcome the stage barrier wall 150 or any third-party object or at least by placing it on the step 2 at the Third object 100 or the stage barrier wall 150 den
  • the at least one step 2 and a support structure 4 carrying the step 2 are
  • the climbing aid 1 preferably further comprises a hook structure 5 in order to hang the climbing aid 1 on an upper edge 110 of the third object 100.
  • the climbing aid 1 can also have a fixing structure 6 which, in the direction of the longitudinal extension of the
  • the carrier structure 4 is present at a distance from the hook structure 5 and is set up to fix the climbing aid 1 in a fixing position F against a lower edge 120 of the third object 100.
  • the climbing aid preferably further comprises a
  • Longitudinal adjustment 7 is the fixing structure 6 in the
  • Figure 2 shows the climbing aid 1 on its own.
  • Figures 3 and 5 each show an enlarged section of the
  • FIG. 3 shows the Climbing aid 1 in the area of the hook structure (FIG. 3) and in the area of the fixing structure 6 (FIG. 5).
  • Figure 2 shows the Climbing aid 1 in the orientation as it is in the installed state on the third object 100 according to FIG. 1.
  • the hook structure 5 is preferably arranged above the step 2 and is provided, for example, in the area of the upper end 0 of the climbing aid 1.
  • the fixing structure 6 is
  • step 2 preferably arranged below the step 2 and
  • the climbing aid 1 preferably comprises a frame structure 10 with vertical frame sections 11, 12 and horizontal ones
  • the support structure 4 is preferably formed on the vertical frame sections 11, 12 and the step 2 is arranged between them.
  • the hook structure 5 preferably comprises a curvature 15 or 15 ′ of the vertical frame sections 11, 12 in order to suspend the climbing aid 1 on the third object 100, in particular the upper border 110.
  • the curvature 15 or 15 ' is preferably through
  • the bending deformation is in the way
  • a section 11.1 or 12.1 of the vertical frame section 11 or 12 runs parallel or essentially parallel at a distance A ( Figure 3), so that between the end section 11.1 or 12.1 and
  • the carrier structure 4 has a hanging receptacle in which the third object 100 or the upper border 110 of the third object 100 can be received.
  • One of the horizontal frame sections 13, 14, in particular the upper horizontal frame section 13, is preferred at the respective end section 11.1 or 12.1. arranged.
  • the curvature 15 or 15 ' is preferably round, in particular circular.
  • the fixing structure 6 preferably comprises a further curvature 16 or 16 ′ of the vertical frame sections 11, 12 in order to at least partially encompass the lower edge 120 of the third object 100.
  • the further curvature 16 or 16 ' is preferably formed by bending a section 9 of the mutually opposite vertical frame sections 11, 12.
  • the further curvature 16 or 16 ′ is preferred in the region of a lower end of the vertical frame sections 11, 12
  • one of the horizontal frame sections 13, 14, in particular the lower horizontal frame section 14, is preferably provided, which is at a distance from the vertical frame sections 11, 12 in the transverse direction.
  • the curvature 15 or 15 'and the further curvature 16 or 16' are preferably directed in the opposite direction to the step 2 on the support structure 4.
  • the curvature 15 or 15 'and the further curvature 16 or 16' are facing backwards opposite the support structure 4 or the vertical frame sections 11, 12 and the tread surface 2 is arranged facing forward.
  • the curvature 16 or 16 ' is preferably round, in particular circular,
  • the frame structure 10 can be formed by two U-shaped frame parts 17, 18.
  • the frame parts then preferably have 17, 18 each two opposite one another
  • the frame parts 17, 18 are preferably each made of one
  • Shaped tubular element in particular produced by bending, which, with the formation of a plug connection 23
  • Frame part 18 comprises the fixing structure 6.
  • the plug connection 23 is preferably a component of the longitudinal adjustment 7.
  • the longitudinal adjustment 7 can comprise a nut element 7.1, which is part of a locking device.
  • the locking device comprises, for example, a conical clamping element (not shown in the figures) which, by screwing the nut element 7.1, forms a clamping connection with respect to the nested
  • leg sections 19, 19 ', 20, 20' pushed one inside the other is reached at a predetermined or preset position.
  • an adapter 50 can in each case in the curvature 15, 15 ′
  • FIG. 3 shows the adapter 50 in an enlarged view in the installed state on the Climbing aid 1.
  • the adapter 50 has a base body 51 which has an inwardly curved contour 53 over a circumferential section.
  • the contour 53 serves as a receptacle for receiving the upper border 110 of the third object 100 and is therefore preferred to the dimensions and configuration of the upper
  • Boundary 110 adapted, in particular precisely fitting or to
  • the frame structure 10 is preferably formed from a metallic tube.
  • the main body 51 of the adapter 50 is
  • a non-slip or non-slip material which can be a soft plastic, for example, is preferably provided on the base body 51 in the area of the curved contour 53.
  • a soft plastic part is arranged on the base body 51, which can be screwed against the base body 51 by means of fastening elements 52, for example.
  • two further parts of the base body 51, which, for example, themselves form the base body 51, can also be screwed together by means of the fastening elements 52.
  • FIG. 4 shows a further adapter 50 'on its own.
  • the adapter 50 ' has a base body 51' which has a circumferential recess 54 over a circumferential section which can serve as a receptacle for the curvature 15 or 15 'of the vertical frame section 11 or 12.
  • Recess 54 can also be provided in the adapter 50.
  • the adapter 50 ' has a curved contour 53' which comprises three sections 53.1, 53.2, 53.3.
  • Section 53.1 is, for example, through a semicircular area formed, to which a straight surface 53 is connected on both sides, which form the sections 53.2 and 53.3.
  • FIG. 5 shows the area of the fixing structure 6.
  • an adapter 60 can be provided with a base body 61, which has an inwardly curved contour 63.
  • Contour 63 is used to fix it against the lower edge 120 of the third object 100.
  • the contour 63 preferably has a first section 63.1 which, in the fixing position F of the fixing structure 6, presses against the lower edge 120 or at least at a small distance from the lower one
  • Boundary 120 is present. Adjacent to the first section 63.1, two sections 63.2, 63.3 of the contour 63, for example at an obtuse angle thereto, are located laterally away from it and form a lateral boundary for the lower border 120.
  • the main body 61 of the adapter 60 is preferably made of a plastic, in particular a resilient one
  • a non-slip or non-slip material which can be a soft plastic, for example, is preferably provided on the base body 61 in the area of the curved contour 63.
  • the base body 61 is preferably provided on the base body 61 in the area of the curved contour 63.
  • Base body 61 a soft plastic part is arranged, which can be screwed against the base body 61 by means of fastening elements 62, for example.
  • fastening elements 62 for example.
  • FIGS. 6 and 7 show the climbing aid 1 in the area of the step 2. As can be seen from this, the step 2 can be attached to the support structure 4 or the vertical
  • Frame sections 11, 12 rotatable about an axis of rotation 2.3
  • step 2 in a step position T, in which the
  • Step 2 is folded outwards and is brought into the stop position against the support structure 4 against a first stop 2.1.
  • step 2 is in
  • FIG. 8 shows the climbing aid 1 in an installed state on a stage barrier door 150 ′, which forms the third object 100.
  • the stage barrier door 150 ' can be between two
  • Stage barrier walls 150 may be arranged.
  • Embodiment or the respective configuration is described, is at least included there, but does not necessarily have to be included in all aspects or embodiments or configurations of the invention. It is expressly pointed out that any combination of the various features and / or structures and / or properties which are described in relation to the invention is encompassed by the invention unless this is expressly or clearly refuted by the context.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Supports For Plants (AREA)

Abstract

L'invention concerne un dispositif d'aide à la montée (1) pourvu d'une marche (2) et d'une structure support (4) qui porte la marche (2) et qui présente une étendue longitudinale transversale à la marche (2). Le dispositif d'aide à la montée (1) comprend une structure de crochet (5) afin d'accrocher le dispositif d'aide à la montée (1) à une bordure supérieure (110) d'un objet tiers (100). Le dispositif d'aide à la montée (1) comprend en outre une structure de fixation (6), laquelle se présente espacée de la structure de crochet (5) dans la direction de l'étendue longitudinale de la structure support (4) et laquelle est conçue, dans une position de fixation (F), pour fixer le dispositif d'aide à la montée (1) contre une bordure inférieure (120) de l'objet tiers (100). Le dispositif d'aide à la montée (1) comprend en outre un dispositif de réglage longitudinal (7), lequel est conçu pour régler l'étendue longitudinale de la structure support (4), afin d'amener, lorsque la structure de crochet (5) est accrochée à la bordure supérieure (110) de l'objet tiers (100), la structure de fixation (6) dans la position de fixation (F) sur la bordure inférieure (120) de l'objet tiers (100). L'invention concerne en outre un adaptateur (50 ; 60) pour une structure de crochet (5) ou une structure de fixation (6) d'un dispositif d'aide à la montée (1). L'invention concerne en outre un système pourvu d'un objet tiers (100) et d'un dispositif d'aide à la montée (1). L'invention concerne en outre une utilisation d'un dispositif d'aide à la montée (1) ainsi qu'un procédé pour la fabrication d'un dispositif d'aide à la montée (1).
PCT/DE2020/100477 2019-06-07 2020-06-05 Dispositif d'aide à la montée WO2020244716A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112020002739.2T DE112020002739A5 (de) 2019-06-07 2020-06-05 Steighilfe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019115609.2A DE102019115609A1 (de) 2019-06-07 2019-06-07 Steighilfe
DE102019115609.2 2019-06-07

Publications (1)

Publication Number Publication Date
WO2020244716A1 true WO2020244716A1 (fr) 2020-12-10

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