DE6806994U - MONOLITHIC REINFORCED CONCRETE - ROOM, IN PARTICULAR REINFORCED CONCRETE - PRE-FABRICATED GARAGE - Google Patents

Description

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19 ·· '' JL-J ι · ■ · ■■ _B · u''D I. Elsenacher Strasse 17

Dipl.-Ing. RH eanr pia »w. w

Pat-Anw. Herrmann-Trentepohl Dipl.-PhVS Edliard ΒθΙΖίΟΙ Telephone: 398011

Telephone: 51013 f W. ₃₉₈₀₁₂

51014 Dipl.-Ing. W. Herrmann-Trentepohl ³⁹⁸⁰¹³

Telegram address: datcmtamuuXitc Telegram address: Bahrpatente Herne PATENTANWÄLTE B.betzpal Munich Telex 08 229 153 Telex 05 245 42

Γ ~ · Bank accounts:

Bayrische Vereinsbank Munich 952287 Dresdner Bank AG Herne 202 4M _, Postal check account Dortmund 558 48

Re: G 6d 06 994-3

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Ret .: A 20 365 X / Hn

Please indicate in the answer Please send a letter to:

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Lorenz Kestin - Dortmund-V / ellinghofen, Amtsstr. 32

oeton space body, in particular Reinforced concrete prefabricated garage ^ s

The innovation concerns a monolithic reinforced concrete space body, in particular reinforced concrete ready-made garage, which as a whole can be transported by a vehicle with a lifting device which has suspension means for the body, in particular for its floor has, which are assigned anchors in the Haumkörper.

The road transport of large reinforced concrete space bodies, in particular of prefabricated garages on the one hand requires suspension equipment, which have sufficient strength to absorb the static that occurs during transport and manipulation of the garage and have dynamic forces which, on the other hand, can for the most part be recovered. That arises primarily from the costly nature of the hanging means, which in turn is a consequence of the high demands placed on their fastening material is, but it is also a requirement that arises from the simplification when setting up reinforced concrete room bodies because the suspension is usually on the ground

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The reinforced concrete room body takes place and protrusions must be avoided at this point.

So far, threaded bolts have been used as suspension means. These threaded bolts are screwed into nut-shaped or threaded sleeve-shaped parts that are cast into the concrete during the manufacture of the structure. They these parts in the concrete must be sufficiently resistant and therefore ER- ( "calls mostly attaching a plate to the shell or nut and the connection of the plate with one or more anchors which extend deep into the concrete anchor.

Such threaded bolts only have a limited service life, which is determined in advance so as not to endanger security. The ropes interacting with them, so in particular the threaded sleeves are lost parts. On the whole, the hitherto known and used suspension means for the transport of reinforced concrete room bodies provide a tangible one economic burden for the manufacturer and the erector of such structures

- However, threadless concrete anchors for manipulating concrete parts are not new. However, these anchors cannot be used for the transport of reinforced concrete structures, in particular prefabricated reinforced concrete garages, because they have to be connected to the reinforcement of the concrete and are therefore lost parts.

The innovation creates a device that uses a threadless suspension means, which is completely after the installation of the The structure can be removed from it and can be used any time

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This device basically consists in the fact that the suspension means are made threadless in the concrete of the garage and consist of these removable anchors whose ends facing the lifting device of the vehicle have a widened head for hooking into the lifting device connected claws are provided

In particular, each anchor is fixed in the garage concrete with a base plate and a drill body surrounding the anchor shank, the outer diameter of which corresponds to the head width. The material used for the tubular body is primarily plastic.

furthermore, on the side facing the lifting device, the concrete garage can be provided with a recess which the The anchor head takes up and creates space to hang and unhook the head in the claw.

Such a device has the advantage that the .Anker does not need to be connected to the reinforcement of the reinforced concrete room body in order to ensure a sufficiently secure To ensure that the forces that occur when manipulating the structure are introduced into the concrete · The anchor is subject also no notch effect like the previous threaded bolts and is therefore essentially fatigue-free. As a result, this created the possibility of using the anchor multiple times and thereby noticeably reducing costs.

You recovery of the anchors forming the suspension means can be done in several ways. This is generally problem-free if the hanging means are attached to the daoh of the building, as is the case with the transport of per-

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tiggpragen with low loaders using a separate hoist is common. But if the transport is done with a normal road vehicle and If the garage is hung on the floor, the reclamation must use a special procedure in order to be carried out properly.

According to the innovation, this method consists in that under O the garage and under the suspension means cavities with access from the outside, especially before the garage is set down created, after settling the garage, the anchors driven through j the floor of the garage into the cavities and the

Anchor under the garage floor using the entrances

: be pulled out.

j This procedure has the advantage that there is hardly any additional

'. Requires work. The garages are often open

ι set off foundation corner stones, yes other cases are set

; the garage on a prepared gravel bed. Then it is particularly easy to find the necessary cavities and accesses prepare.

A device according to the invention is described below using the Drawings explained in more detail;

show it

fig. 1 shows an enlarged view of an anchor that has a Rope of the device according to the innovation ftfcr the transport of reinforced concrete space bodies forms in view and in section, as well as in the position that the Anchor until it is removed from the concrete and

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fig. 2 in two views the Kl & uae belonging to the anchor.

At 1 is in Figure 1 the bottom of a otherwise not shown monolithic reinforced concrete prefabricated garage in section reproduced. This garage is transported with the help of a vehicle that has a lifting device, to which the garage floor is connected via suspension means.

To this end, an armature 2 is according to figure 1 in the garage floor concreted · The armature has upper on its, of the lifting device, so for example the garage interior facing brews a widened Eopf 3 _t ^of tiber merges ^into a shank 4 "The shaft in turn passes into a großdurehmessrige base plate 5, which in this way can introduce the static and dynamic forces that occur during sports in the garage and are transferred to the anchor 2 into the concrete 1 without damage

The shank of the anchor is surrounded by a drilling body 6, which is made of plastic and which is not or only very slightly on Concrete adheres · The outer diameter D of the drill bit corresponds at least the outer diameter d of the head 3.

On the side facing the lifting device, not shown, the garage concrete 1 has a recess 8, which is approximately Is formed like a weft and surrounds the head 2. the The top of the head is otherwise, as can be seen from Figure 1, with the garage floor "

Ropes (not shown) or other traction means go from the lifting device at their free ends. Claws 10 attached as shown in Figure 2, for example. These

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Claws have an eye 11 and a lower, approximately fork-shaped part 12. The fork-shaped part asked an introduction channel 13, on the limits of which surfaces 14, the head underside 15 can be supported.

The claw is inserted into the recess 8 in such a way that that the pot 3 passes through the channel 13 into the claw, whereupon the canal was closed with a 15 Sioherungsrtift / ird. Sann can with the lifting device over the claw and den AnTfex · the garage can be raised. Of course several of the devices described are realized simultaneously in the garage.

Before the garage is set down or after this has been done, under the garage and under the suspension means, i.e., a cavity 20 is created under the anchor which has an access 21 to the outside.

After the claw 10 has been unhooked and the garage has been set up correctly, the anchors 2 are opened by striking a hammer the heads 3 with the drill bits 6 driven out of the garage floor. They fall into the cavities 20 and can through the accesses 21 can be pulled to the outside and used again. After removing the anchor one becomes the Hegel the Fill in the existing openings, if necessary pour concrete.

Sch.irt ζ to the TiriioIi ρ

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Claims (4)

1. Monolithic reinforced concrete spatial structure, in particular reinforced concrete prefabricated garage, which can be transported as a whole by a vehicle with a lifting device for the body, in particular for the bottom of which has suspension means, which are assigned anchors in the space body, characterized in that that the anchor (2) stuck in the concrete (l) of the space body and can be removed from this and that the anchors widened at their ends facing the interior of the reinforced concrete space body with a protruding from the concrete Head (3) are provided for hanging from claws (10) connected to the suspension means. 2. Monolithic reinforced concrete spatial body according to claim 1, there by marked that every anchor with a base plate (5) and a tubular body (6) surrounding the anchor shaft, the outer diameter (L) of which is the head width (d) is specified in the concrete of the spatial structure. 3. Monolithic reinforced concrete spatial body according to claim 2, characterized in that the anchor shafts surrounding tubular body made of a plastic that does not or only slightly adheres to the concrete of the room body. 680699426.11.70 4. Monolithic reinforced concrete space body according to claim 1 and one or more of the following claims, characterized in that it is im The area of the anchor head has recesses (8), each of which receives an anchor head. 680699426.11.70