DE7727910U1 - DEVICE FOR CONTAINING - Google Patents

Description

PATENT LAWYERS
DR. FRIEDRICH E. MAYER
DIPL-ING. A. PANTENBURG

753 PFORZHEIM WESTERN 24

Establishments Publics ditss Houilleres du Bassin du Nord et du Pas-de-Calais

Enclosure device

The invention relates to a device for fencing made of planks supported by posts. It concerns in particular a post device for easy and rapid creation of an enclosure to demarcate properties, for example as a security barrier.

Known fences essentially consist of trusses or wire mesh supported by posts at certain intervals.

If trusses, mesh and posts in the workshop can also be produced at advantageous costs using methods that are comparable to industrial series production, then setting and assembly in the field cannot go; can be made under work conditions, wa :; to a manless woman. ¹ ".

In order to achieve peace, one must indeed have a base Bring masonry or Β'Ί.οη into excavations, then into diet; en plinths align and let in wickets before

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for example, trusses or planks for an enclosure can mount on this post.

In addition, the setting of the material for the casting of the posts requires time, during which the exact position of the post is insecure because a disturbance (accidental impact, blow ...) causes the post to be out of alignment can bring. Incidentally, this pouring work requires valuable manual labor and use in the field of special equipment for processing casting materials.

In the British patent specification 669 4-37 from 19.0kt.1? A9 although a base plate made of concrete with a foundation for embedding in an excavation is proposed, which can accommodate a wooden post above the ground. However, this principle of the composite post leads because of the diverse assembly work on expensive fencing designs.

Ede invention avoids these disadvantages.

Its main goal is the total production time of a Reduce fencing.

She also has the reduction of the manual labor necessary for the production of an enclosure by shortening the Time to set the post to the goal.

Another object of the invention is to provide the use of devices and materials for in the field avoid pouring posts.

Finally, the invention has a quick setting of posts while avoiding any possibility of harmful Disturbances in the exact position and alignment of these

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Post to target.

Its object is a fence which has posts with a base plate and which is based on an industrial one Serial production is inexpensive.

According to the invention, the footplate of each post extends starting at one end in the direction of the enclosure; at its other end there is at least a conventional device intended for the positioning and attachment of a plank, for example.

The base plate of such a post requires only a simple excavation process in the field and enables Immediately without any further fastening process a good stability of your post through a single filling, which is ready in this way to accommodate trusses or similar elements.

The shape and dimensions of this footplate, as well as its location at one end of its post, can easily be subjected to randomness be adapted with respect to the type of terrain, it being sufficient to place this footplate on a suitable location of the soil to provide their excavation, whereby the post practically occupies its final position.

Furthermore, the dimensions of this footplate are large enough to provide a high level of resistance to being torn out vertically of the post. In addition, the dimensions and shapes of such a post and such a base plate formed device easily to the specifics of the assembly and the load of elements to be accommodated in this facility (grids, trusses ...) be adjusted. Such a stability footplate is one embodiment that is well suited for the assembly of trusses in particular positively connected to two posts, which are arranged parallel to one another at a distance are.

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Post devices of this embodiment, which by the Two U-shaped posts make it easier in fact the positioning and fastening of trusses, which are independent of one another, these being lined up in a row without difficulty at the same height can be.

The invention also relates to a post device for receiving planks as described above, which are advantageous can be manufactured in the factory by conventional concrete molding, the manufacturing costs being lower Post relatively low sin ^.

The invention finally relates to a plank, in particular made of concrete, with a system for fastening on a post, which great positional tolerances of the posts in the field and consequently an excellent displacement speed of the same allowed.

Further special features and advantages of the invention emerge from the following description of an exemplary embodiment in conjunction with the drawings.

In these drawings:

1 shows a perspective view of an inventive ion Post;

Fig. 2 also shows a perspective view of a device according to the invention rait two ports. bon;

Fig. 3 in a smaller hatred one with the help of the Ki gn. 1 and 2 corresponding posts with adjustable fencing;

Figs. 4 and 5

Section and plan view to explain the production of a fence according to FIG. '>

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l ⁽ ir ;, <> a thematic representation of the setting of a .Pfo! · .I; en rs in the field.

In 1''Li ^1;. 1 isL «shown in element 1, which in this example has L-i'Orm and is mainly formed by two profiled elements 1p and 1s which are arranged at right angles to one another; the cross-sections of these profiles 1p, 1s are rectangular! * ς and their adjoining parts form a groove to reinforce the mechanical strength of their connection. Lia's free end of element 1p has a composite surface 2. This composite surface can be arranged at right angles, but in the example shown it is inclined with respect to the width direction of this element Ip and is formed by two inclined surfaces which are parallel to one another and connected to one another by a step facet 2b, which is visible in section in FIG.

The end face of the bevel 2 finally has a Hole 3t, which is formed by the end of a tubular element 3 embedded in the element 1p, which later is treated.

In Fig. 2, another element 4 is shown, which forms a U, the two arms 4p, 4g each to the corresponding Ends of a web 4s are arranged over two reinforcing fillets 4c. These arms 4p, 4g and throats 4c are the same as the element 1p and the groove 1c and the cross-section of the web 4s is the same as that of the element 1s; the length "L" of this web 4s is hardly greater than twice the length "1" of this element 1s.

These elements 1 and 4 can be manufactured economically in the factory by using them as usual in a special mold be poured in concrete, which is reinforced with bar iron 5, which is suitable for covering with this concrete in the shape is arranged.

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In addition, on the one hand the L-shaped and on the other hand the U-shaped concrete elements can thus be used one after the other same shape to be poured; a movable partition enables the two to be separated in this form Ends in two elements 1s.

Furthermore, the tubular elements 3, which are also encased by concrete, are arranged at right angles to their bevels 2 and point of sufficient length to penetrate these end pieces of the elements 1p, 4p or 4g. After all, everyone is Element 3 is welded to the ends of certain iron rods 5, which makes it well suited for industrial series production Reinforcement device is formed.

With the help of such elements 1 and 4 and with the usual trusses 6, an enclosure can be created, as shown in FIG. Profiles 1p are used as the end posts of the enclosure, while the two Profiles 4p, 4g of an element 4 as a pair of posts to accommodate the outer parts of two adjacent ones Traverses 6a, 6b are used.

These 1p simple posts or 4p, 4g double posts;

are conventionally one after the other along a "

arranged, with the length of the usually planks;

called trusses 6 adapted distances. }

I In order to create a simple t

Post or two paired post to ER- f

hold, it is sufficient to carry out the following in the field; conventional operations: r

a) Execution of an excavation, its dimensions and shape ji is matched to those of an element 1s (or 4s); j its depth corresponds to the height He of the part of the profile 1p (or 4p, 4g), which are embedded in this excavation (Fig. 6) is as explained below;

IMI suffered

• * · lilt II

• · · · I Il · III till I II * · II

■ III · Il

ItI «lit I *

b) inserting part 1a (or 4s) of element 1 (or 4; in this excavation and placement on the floor of this excavation in the manner of a footplate; possible touchdown this footplate 1s (or 4s) on a bed of loosened earth at the bottom of the excavation to make vertical Direction and height to match post 1p (or 4p, 4g);

c) Assembling the planks 6 in the preparatory position between their posts 1p and 4p or 4g and 4p etc. by partially tightening those inserted into the tubes 3 Sleeper bolts 7; these planks are then made of wood;

d) aligning the posts if necessary to obtain good alignment of the planks;

e) Filling in the excavations, tamping down the earth with a ram, tightening the sleeper screws 7 of the Sequentially.

The double posts 4p, 4g avoid overlapping of the ends of the planks 6, which are therefore aligned with one another; this arrangement also enables this enclosure to be used as guardrails on roads or roads Freeway edges.

Likewise, planks cast from concrete can be mounted on the post in a form, which is equipped with elements 7a (Fig. 5) are provided, which have a curved U-shape at the upper ends and thus a longitudinal slide for a screw nut (Arrows f ^, f2) form. This assembly facility a concrete plank (using threaded screws instead of sleeper screws) avoids tolerances that are too small for the Positioning the posts.

Thanks to the base plates 1s, 4s, an enclosure can be created without any additional work steps than those mentioned above, which does ______________ mean:

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economical use of manual labor in the field

Simplification of setting and much faster execution an enclosure

Avoid Using Another Device ::; as tools for excavation (hoe, drill rod ...), filling (Shovel, ram ...) and assembly of the planks (och [viubon key

Avoidance of the use of materials (BeUon, mortar), which require a setting time, while the fencing has a certain instability.

In addition, this enclosure is recyclable; Planks and the posts can be dismantled and in other Terrain can be relocated anew.

The dimensions and shape of the footplate is Lo 1s (or 4s) adapted to the dimensions of your post and the load it has to bear so that an immediate Stability achieved with a single top-up operation will.

Furthermore, excellent results are obtained in the total cost and stability of a refrigerator using mg of elements 1, 4 and 6 on concrete ground plane; the inlet height He is in the ground (in the example of FIGS. 1 to 3) of the order of 50 cm, while the height Hc about the floor can be between 33 and 45 cm.

Finally, you can use industrially manufactured post devices with a base plate, which from conventional Profile elements or rolled strips are made, which are suitably deformed on the bending press or roller bench will. Likewise, parts similar to elements 1 and 4 can be made of suitably reinforced (e.g. with glass fibers) Manufacture of plastic.

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Claims (6)

• • if · · «9 claims for protection 1. device for fencing on the basis of elements such as grids, trusses or similar elements, which are supported by posts, each of which is provided at one end with a footplate which is attached to their stability on the ground of an excavation and adapted to their installation in the latter by simply filling them up is, while the other end part of the post means for positioning a fencing element and organs (3) for inserting an element (7) for fastening the the latter, characterized in that each post footplate (1s, 4-s) extends from the post in the direction the enclosure extends. 2. Enclosure according to claim 1, characterized in that the end posts (1) of the enclosure together with their Base plate (1s) have an L-shape, while the other posts (4) have elements in pairs with a common base plate (4s) form with U-shape. 3. Enclosure according to claim 2, characterized in that each post and its footplate are in one form Form an element cast in concrete, the length (1) of the base plate of an L-shaped element (1) being somewhat smaller than half the length (L) of a footplate of a U-shaped element (4). 4. Enclosure according to one of claims 2 or 3, characterized characterized in that each end of each traverse (6) has a longitudinal guide (7a) for a screw nut (f ^, f2) for Has mounting on a post (1p, 4p, 4g) by means of a threaded bolt (7). 7727910 12/22/77 5 · Enclosure according to claims 5 and 4, characterized in that p; e denotes ,, that the organs introduce a; Elements (7) for fastening a traverse (6) with: de: Concrete reinforcement (5) have positively connected drilling (?). 6. Enclosure according to claim 5, characterized in that that each with the concrete reinforcement (5) positively connected Tube O) inclined obliquely with respect to the positioning surface (2) the end of a traverse (6) is arranged. 7727910 12/22/77