DE102006037019A1 - Footboards for building construction scaffolding or industrial scaffolding e.g. maintenance structure have long interface profiles - Google Patents

Abstract

A building construction scaffolding or industrial scaffolding e.g. maintenance structure has an array of supports on which profiled footboards are placed for access. The boards are of modular construction with long and short sides. The long sides have interface profiles.

Description

The The invention relates to a modular, walkable covering for scaffolding, in particular for scaffolding and Industrial scaffolding, with at least one profile support module at least at each end having a holder, and the profile support module at least on one narrow longitudinal side a Ersthaftungsmittel, and the profile support module at least a hollow body according to the preamble of claim 1.

From the GB000002382100A is a walkable decking known for scaffolding.

Of the walkable decking in this example includes a board between two beams acting as a hollow body are trained, is clamped.

Of the Main feature of this design is the fast assembly capability of the walkable covering. But there are the two bars and the ones in between tense plate together a walk-on covering in the form of a U-profile form, arise, compared to a closed rectangular profile, disadvantages in terms of bending and torsional strength.

From the DE000029807439U1 Also, a walk-on pavement for scaffolding is known, which is designed as a U-profile and also in comparison to a closed rectangular profile, with disadvantages in terms of bending and torsional strength is afflicted.

From the DE000029909794U1 For example, a plastic sheet is known, which is particularly suitable for scaffolding, and comprises a top and a bottom, a foamed plastic core, a fabric-embossed plastic layer enveloping the core which is crimped with the core, and fabric-reinforced plastic strips foamed into the core are.

From the DE102004011775A1 is also a lightweight plastic composite hardboard is known, which is a shock and nockelfestes, rigid, recyclable, filled with pearl foam different volume weight support core, thermally welded panel, which is made in a single press with a hot / cold press and suitable for scaffolding.

The mentioned versions with the plastic plates Although the problem with the bending and torsional strength, but the Application of the foamed Plastic that absorbs water is found in the weather conditions, in which walkable coverings used for scaffolding be as a disadvantage. Because the walkable pads pull Water and get heavier.

Farther It should be noted that the assembly and production of walkable coverings for scaffolding as a U-profile and as a plastic plate is always limited to an execution size. That For the production of walkable coverings with different widths are different or numerous tools and manufacturing equipment necessary. It is an economic disadvantage.

The The object of the invention is therefore to provide a walkable covering for scaffolding, It is rigid and torsionally rigid and simple and economical favorable Production of different widths allows.

The Task is based on a modular, walkable flooring for scaffolding, in particular for scaffolding and Industrial scaffolding, according to the generic term of claim 1 in conjunction with its characterizing features solved.

The the following subclaims give advantageous development of the invention again.

The The object is achieved in that the modular, walkable covering for Scaffolding has two profile support modules, and the first profile support module at least on a narrow longitudinal side a Ersthaftungsmittel and having at least a second Profile carrier module can be supplemented is, at least on a narrow longitudinal side a second adhesive wherein the first adhesion means of the first profile support module, to the second adhesive of the second profile support module is.

Everyone Profiltragemodul can both the Ersthaftungsmittel and the Secondary adhesive. The primary adhesive and the secondary adhesive can as imprints be formed as tongue and groove or grooves.

The solution has the advantage that the profile support module as a building block in one Box construction for the walkable surface can be used. By the application of one or more profiled modules may be the width of the walk-in Flooring can be varied.

Each of the profile support modules is inherently flexurally and torsionally rigid. In order to preserve the torsional stiffness of a walkable covering consisting of two or more profile bearing modules, the matching adhesive means in the form of tongue and groove formed embossments, preferably grooves, one another and in addition the profile support modules with a connecting means, preferably with a weld or a welding point fixed against each other.

Of the Profiltragemodul may preferably made of metallic materials made of aluminum and non-metallic materials, preferably from Procure composite plastic with or without metallic components be.

The solution has the advantage that the walkable decking as a lightweight construction can be trained.

In a special design For example, the adhesives between the profile modules can be considered as a Adhesive be formed.

The solution has the advantage that the installation of the walkable flooring essential is simplified.

In another, special embodiment can completely dispensed with the adhesive between the profile modules become. At this point, however, the application of a connecting agent Preferably, a weld necessary.

The solution has the advantage that for the installation of the walkable covering of standard profiles for the design the profile support module can be used.

In another, special embodiment can the profile support module can be designed as a U-profile.

The solution has the advantage that for the installation of the walkable covering of standard profiles for the design the profile support module can be used.

Further the invention improving features will become apparent from the dependent claims or will be discussed below together with the description of a preferred embodiment of the invention with reference to the figures shown in more detail. It shows:

1 a schematic, three-dimensional representation of a modular, walkable flooring for scaffolding with holder, profile support modules, a Ersthaftungsmittel and a second adhesive,

2 a schematic cross-sectional view of a modular, walkable covering for scaffolding with profiled modules including first and second adhesive means and connecting means in the assembled state,

3 a schematic cross-sectional view of a modular, walkable covering for scaffolding with profile support modules consisting of cave bodies together with first and second adhesion agents in the separated state,

4 a schematic cross-sectional view of a modular, walkable covering for scaffolding with profile support modules consisting of open profiles including first and second adhesive agents in the separated state,

5 a schematic cross-sectional view of a profile support module consisting of a Nuthöhlkörper with a secondary adhesive and a hollow body and a Federhöhlkörper with a Ersthaftungsmittel.

According to 1 wiest the embodiment of a modular, walkable flooring for scaffolding, two profile modules 1 , at least one connecting means 3 and two holders 2 on. One of the two profile modules 1 has at least on a narrow longitudinal side a Ersthaftungsmittel 11 on. The second profile support module 1 has at least on a narrow longitudinal side a second adhesive 12 on. Where the Ersthaftungsmittel 11 of the first profile module 1 to which secondary adhesive 12 of the second profile module 1 is appropriate.

The holder 2 is by means of fasteners, such as weld, weld point, screws, rivets, adhesive bond, with the profile support modules 1 connected.

Each of the profile modules 1 is resistant to bending and torsion. To the torsional stiffness of a walkable covering consisting of two or more profile modules 1 to preserve, grab the matching first-aid means 11 and secondary adhesive 12 in the form of tongue and groove formed embossments, preferably grooves, one another and additionally the profile support modules 1 with a connecting means 3 , Preferably with a weld or a spot weld fixed against each other. The holder 2 is by means of fasteners with the profile support modules 1 connected. That is, the profile support modules are by means of the holder 2 connected with each other. Therefore, the connecting means 3 optionally used.

The application of profile modules 1 has the advantage that a modular structure of the walkable lining is possible and brings a manufacturing simplification and a simplification of assembly with it.

In the 2 is the cross section AA from the 1 shown. On the narrow longitudinal sides of the two profile modules 1 are each a first-aid agent 11 and a secondary adhesive 12 is assigns. The first-resort agent 11 of the first profile module 1 consisting of a groove engages in the secondary adhesive 12 of the second profile module 1 consisting of two grooves. The groove of first-aid agent 11 fits the grooves of the secondary adhesive 12 , It could instead of a groove for the Ersthaftungsmittel 11 several grooves are used. It could instead of two grooves for the secondary adhesive 12 one or more grooves are used. A lanyard 3 connects and holds the two profile support modules 1 together. The profile carrying module 1 has at least one hollow body 13 that contributes to torsional rigidity and flexural rigidity.

That in the 3 illustrated embodiment differs from the previous embodiment in that the cross-sectional view of the cross section AA from the 2 simplistic and without the lanyard 3 is shown. In addition, the profile modules are 1 pulled apart so that the grooves of the paired Ersthaftungsmittel 11 and secondary adhesive 12 are clearly visible.

The profile carrying module 1 may be made of a metallic material, preferably of aluminum or of a plastic, preferably of a composite material with or without metal components.

Of the Advantage of this design is the weight reduction.

The first-resort agent 11 and / or secondary adhesive 12 of the profile module 1 can be without grooves and embossing and instead have an adhesive ability. The advantage of this design is that for the design of the profile module 1 can be made use of standard profiles.

The profile modules 1 can without the first-adhesive 11 and the secondary adhesive 12 and by means of a lanyard 3 be connected to each other. The advantage of this design is that for the design of the profile module 1 can be made use of standard profiles.

That in the 4 illustrated embodiment differs from the previous embodiment in that the profile support modules 1 from open profiles 14 , are procured. Ie the profile support modules 1 can instead of the cave body 13 (please refer 2 and 3 ) open profiles 14 , preferably U-profiles.

The advantage of this design is that for the design of the profile module 1 can be made use of standard profiles.

In the 5 is another embodiment of the cross section of a profile support module 1 shown. In this embodiment, the profile support module 1 a Nuthöhlkörper 15 , a middle cave body 13 and a spring cup body 16 on.

The Nuthöhlkörper 15 contains the secondary adhesive 12 , The spring cup body 16 contains the first-aid agent 11 ,

The advantage of this design is that for the design of the primary adhesive 11 from an embossment or elevation in the Federhöhlkörper 16 and for the design of the secondary adhesive 12 from an embossment or depression in the Nuthöhlkörper 15 Use can be made.

1

Profile support unit

2

holder

3

connecting means

11

Ersthaftungsmittel

12

Second bonding agent

13

hollow body

14

Restricted profile

15

Nuthöhlkörper

16

Federhöhlkörper

Claims (10)

Modular, walkable covering for scaffolding, in particular scaffolding and industrial scaffolding, with at least one profile carrying module ( 1 ), which at each end has at least one holder ( 2 ) and the profile carrying module ( 1 ) at least on a narrow longitudinal side a Ersthaftungsmittel ( 11 ), and the profile carrying module ( 1 ) at least one hollow body ( 13 ), characterized in that the modular, walkable covering for scaffolds with at least one second profile carrying module ( 1 ), at least on a narrow longitudinal side a second adhesive ( 12 ), the first adhesive ( 11 ) of the first profile carrying module ( 1 ), to the secondary adhesive ( 12 ) of the second profile support module ( 1 ) is appropriate. Modular walk-on scaffold for scaffolding according to claim 1, wherein first-adhesion means ( 11 ) and secondary adhesive ( 12 ) mating embossments formed as a spring and groove, preferably grooves are. Modular, walkable scaffolding decking according to claim 2, wherein the first profile supporting module ( 1 ) with the second profile support module ( 1 ) with at least one connecting means ( 3 ) is connectable. Modular, walkable covering for scaffolding according to one of the preceding claims, wherein the profile supporting module ( 1 ) on a narrow longitudinal side the Ersthaftungsmittel ( 11 ) and on the other narrow longitudinal side the secondary adhesive ( 12 ), so that two profile support modules ( 1 ) by means of the primary adhesive ( 11 ) of the first profile carrying module ( 1 ) and the secondary adhesive ( 12 ) of the second profile support module ( 1 ) are pairable. Modular, walkable covering for scaffolding according to one of the preceding claims, wherein the profile supporting module ( 1 ) is made of a metallic material, preferably of aluminum. Modular, walkable scaffold decking according to any one of claims 1-4, wherein the profile support module ( 1 ) is made of a plastic, preferably a composite material. Modular, walkable covering for scaffolding according to one of the preceding claims, wherein the profile supporting module ( 1 ) no first-time adhesive ( 11 ) and no secondary adhesive ( 12 ) and wherein the profile support modules ( 1 ) with at least one connecting agent ( 3 ) are connectable. Modular, walkable covering for scaffolding according to one of the preceding claims, wherein the profile supporting module ( 1 ) at least one open profile ( 14 ), preferably a U-profile. Modular, walkable covering for scaffolding according to one of the preceding claims, wherein at least one of the first adhesion means ( 11 ) and secondary adhesive ( 12 ) Has adhesiveness. Method for producing a modular, walkable covering for scaffolding according to one of Claims 3 and 9, characterized in that two profiled supporting modules ( 1 ) with at least one connecting means ( 3 ) and / or with at least one adhesive primer ( 11 ) and secondary adhesive ( 12 ).