Threaded rod
Articulated girder
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Threaded rod |
Articulated girder |
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The figures show the installation of a ceiling-mounted bracket 2LP/M16 or M20 with projecting threaded rod (with normal suspension, short suspension and normal stiffener). The installation of a ceiling-mounted bracket 2LP/M16 with bolted-on articulated girder (with normal stiffener, inclined suspension, inclined stiffener and V-suspension) does not differ significantly from this. |
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The figures show the installation of a ceiling-mounted bracket 2LP/M16 with bolted-on articulated girder. The installation of ceiling-mounted bracket 2LP/M20 does not essentially differ. |
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The installation of the ceiling-mounted bracket 4LP/M20 is described in the product manual "Installing the ceiling-mounted bracket 4LP/M20 and craneway suspension M20". |
Measure the thickness of the wooden
beam.
Saw the threaded rods:
Length = 2 x 80 + beam thickness
Each suspension requires two threaded rods.
This section only applies to the ceiling-mounted bracket 2LP/M16 with bolted-on articulated girder (with normal stiffener, inclined suspension, inclined stiffener and V-suspension)
On every ceiling-mounted bracket 2LP/M16 with articulated girder:
The articulated girders can be mounted lengthwise or crosswise to the ceiling-mounted bracket 4LP/M20 as appropriate for the alignment of the supporting structure.
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Ceiling-mounted bracket |
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Articulated girder |
Insert M16x35 rib screw through
articulated girder.
Insert articulated girder with rib
screw in ceiling-mounted bracket.
Screw the M16 rib nut loosely onto the
rib screw from the back.
Shift the articulated girder
lengthwise or crosswise to the ceiling-mounted bracket as necessary.
Screw the rib nut on. 300 Nm.
On each ceiling-mounted bracket above the wooden beam on both sides:
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Where and at what intervals the ceiling-mounted brackets are fixed to the supporting structure is specified in the planning documents. |
The specified dimensions, positions and clearances must be followed exactly.
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Clamping plate |
Ceiling-mounted bracket, opposite side |
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Threaded rod |
Intermediate plate |
Insert the clamping plate on the
threaded rod.
Screw an M16 rib nut onto the threaded
rod from above.
Insert the threaded rod with clamping
plate through the upper ceiling-mounted bracket.
Insert the intermediate plate on the
threaded rod from below.
Lay the ceiling-mounted bracket on
the wooden beam from above.
Push the threaded rods from both sides
up to the wooden beam.
The threaded rods should lie close against the wooden beam.
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Ceiling-mounted bracket centred in relation to HB profile rail |
Ceiling-mounted bracket perpendicular to HB profile rail |
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Later-installed HB profile rail |
Suspension distance LB |
Align the ceiling-mounted bracket so
that it lies lengthwise exactly perpendicular to the later-installed HB profile
rail.
Position the ceiling-mounted bracket
so that it is exactly centred in relation to the later-installed HB profile
rail.
This is necessary so that the HB profile rail can later be aligned.
Under the wooden beam:
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Intermediate plate |
Rib nut |
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Ceiling-mounted bracket |
Clamping plate |
Insert the intermediate plates (2x) on
the threaded rods.
Insert the ceiling-mounted bracket on
the threaded rods.
Insert the clamping plates (2x) on the
threaded rods.
Screw on the M16 rib nuts (2x)
initially hand-tight.
The rib nuts will later be tightened to the correct torque (after aligning the HB profile rail).
If final alignment of the ceiling-mounted bracket 2LP/M16 or M20 can now be done:
Screw the rib nuts tight.
90 Nm.
