WO2023019284A1 - Structure d'étançon - Google Patents

Structure d'étançon Download PDF

Info

Publication number
WO2023019284A1
WO2023019284A1 PCT/AT2022/060287 AT2022060287W WO2023019284A1 WO 2023019284 A1 WO2023019284 A1 WO 2023019284A1 AT 2022060287 W AT2022060287 W AT 2022060287W WO 2023019284 A1 WO2023019284 A1 WO 2023019284A1
Authority
WO
WIPO (PCT)
Prior art keywords
crossbeam
stanchion
lashing
stop
stanchions
Prior art date
Application number
PCT/AT2022/060287
Other languages
German (de)
English (en)
Inventor
Johannes Hetz
Original Assignee
Epsilon Kran Gmbh.
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 Epsilon Kran Gmbh. filed Critical Epsilon Kran Gmbh.
Publication of WO2023019284A1 publication Critical patent/WO2023019284A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments
    • B62D33/0207—Connections of movable or detachable racks or stanchions to platforms
    • B62D33/0215—Connections of movable or detachable racks or stanchions to platforms for log hauling vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/12—Securing to the vehicle floor or sides the load being tree-trunks, beams, drums, tubes, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes

Definitions

  • the present invention relates to a stanchion structure according to the preamble of claim 1 and a vehicle with at least one stanchion structure.
  • Stanchion structures for load securing for a vehicle for transporting agricultural or forestry goods are known in the prior art.
  • Stanchion structures of timber transporters can be mentioned as an example.
  • Vehicles which have winding devices that are separate from the stanchion structure, for example attached to the vehicle frame and have a tension belt that can be stored on the winding device for load securing.
  • Stanchion structures are also known which have a winding device with a tension belt that can be stored on the winding device for load securing on the stanchion structure, for example attached laterally to a cross member of the stanchion structure.
  • the disadvantage of such an arrangement of the winding device is that the winding device is thereby directly exposed to the effects of the weather and the winding device can also easily be damaged by mechanical influences from the outside.
  • the object of the invention is to provide a stanchion structure and a vehicle with a stanchion structure which do not have the aforementioned disadvantages.
  • a protected arrangement of the winding device is to be achieved.
  • the stanchion structure generally serves to secure loads for a vehicle for transporting loads.
  • Such a vehicle can be designed in particular as a forestry trailer or timber transporter.
  • Designations used in practice for such vehicles or trailers are, for example, timber trailers, backpack wagons, stake wagons or forest trailers.
  • the cargo can in particular include agricultural or forestry goods.
  • Tree trunks or generally elongate goods such as pipes, beams or boards can be mentioned as examples.
  • the stanchion structure For load securing through the stanchion structure, the stanchion structure has a crossbeam and holding rods protruding from the crossbeam in the form of so-called stanchions.
  • the crossbar can serve to absorb the bearing force (normal force) of the load placed on a stanchion structure, while the support rods or stanchions serve to hold the load sideways.
  • the load is lashed down with at least one tension belt.
  • the stanchion structure has a winding device with a tension belt that can be stored on the winding device.
  • a winding device can serve to wind up and unwind at least part of the tension belt. At least part of the tension belt can be stored on the winding device. It is also conceivable that the tension belt can be tightened by the winding device.
  • the tensioning strap can have a first and a second end, it being possible for the tensioning strap to be fastened to the winding device with the first end.
  • the second end of the tensioning strap can be a free end, which can be fastened to a lashing stop, for example an eyelet or a hook, for example when lashing.
  • the tension belt can have a stop part, for example an eyelet or a hook, at a free end.
  • the crossbeam and/or the stanchions has or have at least in sections a first inner area formed by a hollow profile and the winding device is arranged at least partially in the first inner area.
  • the winding device can be arranged at least partially in a protected manner in the stanchion structure.
  • the crossbeam and/or the stanchions can have a profiled hollow cross section at least over a portion of its or their longitudinal extension.
  • the hollow cross-section can be open or closed.
  • crossbeam and/or the stanchions have a profiled hollow cross section essentially over its or their entire length.
  • cross-sectional shape changes over the course of the longitudinal extent of the crossbeam and/or the stanchions.
  • the crossbeam and/or the stanchions can have an opening through which the tension belt can be pulled out of the first interior area of the crossbeam and/or the stanchions at least is partially removable. When the tension belt is removed, it can be unwound from the winding device.
  • the winding device has a spool for winding and unwinding at least part of the tensioning belt and the spool is or are arranged essentially completely in the first inner area of the crossbeam and/or the stanchions.
  • the coil can be rotatably mounted in the first interior area of the crossbeam and/or the stanchions.
  • the coil can have a shaft, with the shaft being rotatably mounted in the crossbeam and/or in a stanchion.
  • the tension belt can be wound (or unwound) on the spool in several layers, preferably with the same winding direction.
  • the winding device can have a mechanism for inhibiting the coil, with which at least one unwinding of the tension belt can be blocked.
  • the arresting mechanism can be designed to be detachable and, for example, allow the tension belt to be tightened.
  • the escapement mechanism can be designed, for example, in the form of a ratchet or ratchet (toothing with a pawl).
  • the winding device has a spool with at least one actuating device for winding at least part of the tension belt up and down.
  • the Actuating device can be arranged essentially completely in the first inner region of the crossbeam and/or the stanchions.
  • the actuating device can be designed, for example, in the form of a crank connected to the spool or in the form of a rotatable knob (rotary knob mounted radially outside the shaft) connected to the spool.
  • the winding device has more than one actuating device. It is conceivable that the spool has an actuating device arranged essentially completely in the first inner region, and a further actuating device that can be actuated from outside the crossbar is provided, for example in the form of a crank acting on a shaft of the spool or a tool holder formed on the shaft.
  • a first, manually operable actuation device for winding or pretensioning the lashing strap, and a second actuation device, operable with a tool, for lowering the load can be provided.
  • the crossbeam and/or the stanchions has or have an opening through which the actuating device can be reached and actuated by a user.
  • the first inner area can be arranged in a profiled end area of the crossbeam on the face side.
  • the crossbeam of the post structure has a first end and an opposite, second end.
  • the first inner area can be arranged in the area of the first end of the transom (or alternatively in the second end).
  • the tension belt can be routed outside of the crossbeam from the first to the opposite, second end (or alternatively from the second to the first end), and can be fastened to a lashing stop arranged there at the second end (or alternatively at the first end).
  • the lashing stop can be arranged at least partially on or in the second end of the cross beam.
  • the second inner area can be arranged in a profiled front end area of the crossbeam.
  • the lashing strap can be routed out of the crossbeam, up along a first stanchion, over cargo placed on the stanchion structure to a second stanchion and from there down to a lashing stop arranged on or in the second end of the crossbeam.
  • the crossbeam and/or the stanchions has or have at least partially a second inner area formed by a hollow profile and the lashing stop is arranged at least partially in the second inner area.
  • the second inner area can be arranged opposite the first inner area—in relation to the front ends of the crossbeam.
  • the crossbeam and/or the stanchions has or have an opening through which the tension belt can be attached to the lashing stop or can be detached from the lashing stop.
  • a tensioning belt attached to the lashing stop can be released from the lashing stop using the release device.
  • the release device cannot be actuated by any trigger.
  • the trigger can be operated manually by a user.
  • the trigger can be in the form of a handle, for example.
  • a triggering movement exerted on the trigger, by which the release device can be actuated, can correspond to a pulling movement, for example.
  • the lashing stop can have a pivotable lever to which the tensioning strap can be detachably fastened. In a secured position, pivoting of the lever of the lashing stop can be blocked.
  • the release device can allow the lever to be pivoted, as a result of which the tensioning strap can be released from the lashing stop. If it is triggered, for example, the release device can be swiveled and the swiveling lever of the lashing stop can be released.
  • the trigger of the release device is arranged opposite the lashing stop in the first interior area.
  • the winding device can be arranged at least partially in the first inner area and the lashing stop can be arranged at least partially in the second inner area.
  • the first and second interior areas can be on opposite sides Be formed ends of the transom.
  • the trigger of the release device can be arranged opposite the lashing stop in the first inner area.
  • the lashing strap can be tensioned (lashed), the lashing can be released and the lashing strap can also be wound up by a user from the same end (for example from the first end) of the crossbeam.
  • a transmission device for transmitting the triggering movement to the lashing stop.
  • the transmission device can preferably be arranged in an inner area of the cross member.
  • Protection is also sought for a vehicle, in particular a forestry trailer or a timber transporter, with at least one stanchion structure as described above.
  • the vehicle has several post structures as described above.
  • Fig. 1 a sectional view of a stanchion structure
  • Fig. 2 a sectional view of a stanchion structure with lashed loads
  • Fig. 3 a side view of the winding device of a stanchion structure
  • Fig. 4 a sectional view of a winding device of a stanchion structure
  • Fig. 5 a side view of the lashing stop of a stanchion structure
  • Fig. 6 is a perspective view of an embodiment of the stop and release device.
  • Fig. 7 is a side view of a vehicle with multiple stanchion assemblies.
  • FIG. 1 shows a sectional representation of a stanchion structure 1 for load securing for a vehicle 2 (see FIG. 6).
  • FIG. 2 shows a sectional representation of a stanchion structure 1 with lashed cargo 20 .
  • the stanchion structure 1 has a crossbeam 3 and holding rods in the form of stanchions 4 extending away from the crossbeam 3 .
  • the stanchion structure 1 also has a winding device 5 with a tension belt 6 that can be stored on the winding device 5 for securing the load.
  • the tension belt 6 shown schematically has a first and a second end, the first end of the tension belt 6 being fastened to the shaft 22 of the spool 8 of the winding device 5 .
  • the second end of the tension belt 6 is a free end which can be fastened to the lashing stop 14 with the eyelet 21 , for example when lashing down.
  • the crossbeam 3 and the stanchion 4 have, at least in sections, a first inner area 7 formed by a hollow profile (see also FIGS. 3 to 5) and the winding device 5 is essentially completely arranged in the first inner area 7 .
  • the first inner area 7 can be formed essentially completely in the crossbeam 3 or essentially completely in a stanchion 4 .
  • the winding device 5 can only be partially formed in the crossbeam 3 and/or in a stanchion 4 .
  • the transom 3 has a first end 12 and an opposite second end 13 .
  • a support rod in the form of a stanchion 4 protrudes from each end of the crossbeam 3 , the first inner region 7 being arranged in the region of the first end 12 in the embodiment shown.
  • the winding device 5 has a spool 8 for winding and unwinding at least part of the tension belt 6 (see also Figures 1 to 4) and the spool 8 in the embodiment shown is essentially completely in the first inner region 7 of the crossbeam 3 and the Stanchions 4 arranged.
  • the crossbeam 3 and the stanchion 4 have, at least in sections, a second inner area 15 formed by a hollow profile (see also FIGS. 3 to 5).
  • the lashing stop 14 for attaching the tensioning belt 6 is arranged essentially completely in the second inner area 15 , with the second inner area 15 being arranged opposite the first inner area 7 .
  • the second inner area 15 can be formed essentially completely in the crossbeam 3 or essentially completely in a stanchion 4 .
  • the lashing stop 14 can only be partially formed in the crossbeam 3 and/or in a stanchion 4 .
  • the stanchion structure 1 also has a release device 17 for the lashing stop 14 that can be actuated by a user via a trigger 16 and by means of which the attachment of the tension belt 6 to the lashing stop 14 can be released.
  • the trigger 16 designed as a handle, of the release device 17 is advantageously arranged opposite the lashing stop 14 in the first inner region 7 .
  • the trigger 16 of the release device 17 is connected to the lashing stop 14 via a transmission device 18 in the form of a pull rod for transmitting the triggering movement (in the embodiment shown a pull on the trigger 16 designed as a handle) to the lashing stop 14 .
  • the transmission device 18 is advantageously arranged in an inner area of the cross member 3 .
  • the lashing stop 14 can, as shown in the embodiment of FIG. 5 or the embodiment of FIG. 6, have a pivotable lever 26 to which the tension belt 6 can be detachably fastened. In a fastened position, pivoting of the lever 26 of the lashing stop 14 can be blocked.
  • the release device 17 can allow the lever 26 to be pivoted, as a result of which the tension belt 6 can be released from the lashing stop 14 .
  • the release device 17 can be pivoted, for example, and the pivotable lever 26 of the lashing stop 14 can be released.
  • the release device 17 can be held in a position, acted upon by a force accumulator such as a spring, in which pivoting of the lever 26 is blocked.
  • FIG 3 shows an opening 10 through which the tension belt 6 can be at least partially removed from the first inner area 7 of the crossbeam 3 and the stanchions 4 .
  • the crossbeam 3 and the stanchion 4 have, as shown in FIGS. 1, 2 and 5, an opening 19 through which the tension belt 6 can be inserted into the second inner region 15 of the crossbeam 3 and the stanchion
  • the tension belt 6 for securing the load can be guided outside of the crossbeam 3 from the first end 12 to the opposite, second end 13 and can be fastened to the lashing stop 14 at the second end 13 .
  • FIG. 3 shows a side view through the opening 10 in the first end 12 of the crossbeam 3 and the stanchion 4 .
  • FIG. 4 shows a sectional representation for the view of FIG. 3 (the sectional plane lies in the shaft 22 of the coil 8).
  • the winding device 5 with coil 8 and an actuating device 9 for winding and unwinding at least part of the tension belt 6 is shown.
  • the at least one actuating device 9 formed by a knob rotatably mounted on the spool 8 , is arranged essentially completely in the first inner area 7 .
  • the shaft 22 of the coil 8 which is rotatably mounted in a wall of the crossbeam 3 , has a tool holder 23 in the form of an external hexagon. Mithil fe a tool, not shown, the tension belt 6 can be wound up and down via the tool holder 23 .
  • the crossbeam 3 and the stanchion 4 have an opening 10 through which the at least one actuating device 9 can be reached and actuated by a user.
  • the winding device 5 has a mechanism for blocking 11 the spool 8 , with which at least one unwinding of the tension belt 6 can be blocked.
  • the mechanism for the escapement 11 can be designed in the form of teeth 27 formed on the spool 8 and a pawl 28 engaging in the teeth 27 .
  • Figure 5 shows a side view through the opening 19 in the second
  • FIG. 7 shows a side view of a vehicle 2 with several stanchion structures 1 according to the embodiment described above.
  • the post structures 1 are arranged on an auxiliary frame 25 which is fastened to the vehicle frame 24 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

L'invention concerne une structure d'étançon (1) pour fixer une charge à un véhicule (2), en particulier une remorque forestière ou un transporteur de bois, pour transporter des produits agricoles ou forestiers (20), où - la structure d'étançon (1) présente une traverse (3) et des barres de retenue sous la forme d'étançons (4) faisant saillie à partir de la traverse (3), et - la structure d'étançon (1) présente un dispositif d'enroulement (5) ayant une sangle de mise sous tension (6) qui peut être stockée sur le dispositif d'enroulement (5) pour fixer une charge, au moins des parties de la traverse (3) et/ou des étançons (4) ayant une première région interne (7) formée par un profil creux, et le dispositif d'enroulement (5) étant disposé au moins partiellement dans la première région interne (7).
PCT/AT2022/060287 2021-08-17 2022-08-17 Structure d'étançon WO2023019284A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATGM50173/2021U AT17474U1 (de) 2021-08-17 2021-08-17 Rungenaufbau
ATGM50173/2021 2021-08-17

Publications (1)

Publication Number Publication Date
WO2023019284A1 true WO2023019284A1 (fr) 2023-02-23

Family

ID=81535410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT2022/060287 WO2023019284A1 (fr) 2021-08-17 2022-08-17 Structure d'étançon

Country Status (2)

Country Link
AT (1) AT17474U1 (fr)
WO (1) WO2023019284A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371521A2 (fr) * 2002-06-14 2003-12-17 Boris Ljung Dispositif tendeur
US20090236458A1 (en) * 2008-03-19 2009-09-24 9182-9622 Quebec Inc. Apparatus for winding an elongate strap onto a winch
EP2450234A1 (fr) * 2010-11-09 2012-05-09 Penz crane GmbH système d'amarrage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11263162A (ja) * 1998-03-19 1999-09-28 Isuzu Shatai Kaihatsu Kk 積荷固縛装置
CN208745874U (zh) * 2018-08-06 2019-04-16 芜湖皖发机械有限公司 一种便于装卸圆木的运输架

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1371521A2 (fr) * 2002-06-14 2003-12-17 Boris Ljung Dispositif tendeur
US20090236458A1 (en) * 2008-03-19 2009-09-24 9182-9622 Quebec Inc. Apparatus for winding an elongate strap onto a winch
EP2450234A1 (fr) * 2010-11-09 2012-05-09 Penz crane GmbH système d'amarrage

Also Published As

Publication number Publication date
AT17474U1 (de) 2022-05-15

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