DE7737778U1 - TOEBOARD HOLDER - Google Patents

Description

E o r d · b "ι * 'e t' t '' h 'a 1 t e r

In ladder scaffolding, for safety reasons, a vertical floor board has recently been required on the rungs of the scaffolding ladder, which carries the plank covering as a walkway and work aisle, which is supposed to prevent objects from falling onto the: I on the floor. This boron board is solid and also The task of the toe board rider is to reconnect quickly and legibly on the ladder stile. Ez- must be adjustable to both sides, because I.ters- 'eist, each ladder stile has different thicknesses according to the size, 2.tens the toe board can have different thicknesses and heights, e.g. a toe board with a smock stile can only have one thickness , while the next ladder holra on the Erjie of a toe board, the extension of the same by another toe board is already twice as thick offer, while your screwing down your disadvantage is canceled here.

In the toe board bracket shown here, well-known and customary hook bolts are used in 1-line scaffolding construction on the one hand, ar ε good and secure screw bolts, which together with a ^! Real 71ema- plate in the direction of 90 degrees, medium? a round profile steel rod that has been angled downwards by 90 degrees on one side: .as Bc-rd.crett holds firmly and securely, regardless of the vibrations of the Bohlerigsong. On the inside of the upper part of the clamping plate, an increase has been created as a counter-pressure bearing so that the plate just transfers the most favorable seizure effect to the spar. This.-U3cil ^r: ung can by means of a rivet or the like. or by attaching dividers to deform the clamping plate.

The in the loose condition of the Bcrdbrstthalters leichtg ^r> .rig pre part "-, are holding steel rod may be preferably made of 'rofile ~ teel molded with means for the strength of the spar to gewV'hrleister :. The outer end of this rod is deformed so , ^r :? ß an unwanted sliding out is prevented.

The toe board holder therefore consists of only one. ⁺ "ick and no parts can be lost. ^ he hook screw can easily be replaced without the? "lsm ~ plate becoming unusable, thus the" e £ th economy is given. The toe board holder according to this version is ~: rehr simply, f - a """1, wear-resistant and economical '- ^ can be" ^ hnell? Rr. Assemble and dismantle the helmet, and give the toe board the. rew "nsc ^v ten firm hold.

It shows Fig 1.:

the elevation of a ^device;. ötleiter (T ^ij il) 1, ^r ': it "" tep ~ e = · -arauf lying planks covering Z, with the upright: ^r <r dr: rGtt J. * he comparable schiebbareb Profilrunristab 4, T = Ch ur.ten ar. A:;. "-.- Ae urr. ~ 0 G ~ ec angled?, On the other: ^ nde captive ve ^ - 'ormt 6.

Fig. 2:

a section along the line A - B of FIG. 1, the hook screw as an adjustable, exchangeable holding element., riesgl, the clamping plate 8 with the steel rod 4 and the toe board t .

Fig. 3 :

on an enlarged scale, a part of a ladder stile 1, a Hook screw? , with the clamping plate 8, as well as the right-angled

7737778 04/27/78

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Continuation of text Fig 3:

- - - right-angled downwards angled tone, ν. rschiebi ^ ren professional steel rod 4, as well as the backf "rti_ '~ place -" - ^ n ' vif a Ge ^ -on pressure bearing 9, "Jns 3or" t rett 3 standing.

a cut ah ^{<: r} r line. - L ¹ (it.- ? \ Ur 3, kerisi · "r ^ iihe 7 firmly braced" ii ⁴ ; <" ^: " r Kl ·. ^^ l? ⁴ : te 8 inner I ^ ^τ ργι '.' ! '. ^rn' '"! Jckla £ rsr'" * s ^r 'c' lcn ''^"1 It - '' ^ o ^ L". * "■ t ^ h ^ 1 ~.

3 shelf holders

7737778 04/27/78

Claims (4)

Protection claims 1 . Toe board holder, especially for ladder scaffolding on buildings, consisting of a clamping plate ("), preferably formed from sheet steel, characterized in that it is ds3 the zv / ei cross winds, each having a loci: through v / elche one to one. Profiled round steel rod angled at 90 degrees at the end (^) penetrates through. 2. Borcboard holder according to claim 1, characterized in that the clamping plate (S) ai the inside has a counter-pressure bearing ( 9) , preferably by attaching a rivet c R and s ta "· -Is tu ck. 3. Board spreader according to claim 1 and 2, characterized in that that the sliding 5 -.?.hlprofilrundstab (4) at the other end (6) is pressed and a larger diameter al.- the through hole on v / eist. 4. Toe board holder according to claim 1 + 2 + 3 'ladvrch characterized in that the clamping plate (°) zwirchen the counter pressure bearing (9) and deir, movable Durchschi ebe-round steel rod (^) a hole - / eist, for receiving eir ^a s Anpresselenentes (7) ζ. Ξ. eggs Mak; n- Toe board holder 7737778 04/27/78