DE1894369U - CONCRETE BASE FOR CABLE DISTRIBUTION CABINET. - Google Patents

Description

ßA. 082 053-3.2-6 *

PATENT LAWYERS

DIPL-ING. FRITZ THIELEKE DR.-ING. RUDOLF DÖRING DR. JOACHIM FRICKE

BRAUNSCHWEIG - MUNICH

Engineering office Albert Westhoff, Oldenburg (Oldbg *), Kleiststrasse 13

"Concrete base for cable distribution cabinet"

The innovation concerns a concrete base for cable distribution cabinets that can be assembled from several prefabricated ropes.

There are already known concrete bases mentioned at the outset, which compared to masonry bases have the advantage that they can be used immediately after their completion and that the peat production of their parts reduces the cost of ownership are held., Opposite also well-known prefabricated With one-piece concrete plinths, the composite versions have the advantage of being easier to assemble without tools is possible. In addition, the multi-part design also makes it considerably easier to transport the base.

In a known embodiment of a composite concrete base In addition to a base plate, the front wall, two side parts and a rear wall are provided »· All parts are designed as plates. Which, in corresponding; t. angular positions must be arranged and laid down in relation to one another «The Assembly and reliable connection of the panels is proportionate

expensive, as the plates are also aligned with the floor and on their length at the joints several times with each other or must be attached to the floor * The concrete base is in its structure is not stable and allows the cabinet to be pulled out to or even leads to deformations of the cabinet. I am closer Completion of the joints is only achieved when in the Joints mortar or other fillers are introduced. The transport of the panels requires considerable care, especially for bases with larger dimensions, as the panels with Bending stresses known to easily lead to crack formation or to Tend to break.

In another version of a composite concrete base U-shaped ropes to be arranged one above the other are provided, wherein the lowest U-shaped rope is firmly connected to the bottom of the base. The yorder record of this well-known Bock ice is made in several parts. This known embodiment sees a very thick-walled design of the U-shaped Elements before, wherein the elements are connected to one another by screws, which see .niche-like recesses of one element extend into corresponding recesses in the other element. The design of the misshapen ropes is hereby made considerably more difficult and there are for the arrangement the recess-like recesses require relatively large wall thicknesses the embodiment described above does not have lifting devices to be assembled. This is especially true of the lower with

molded part integrally connected to the bottom of the base. It will with the concrete consisting of several U-shaped parts plinths have a higher stability than those made from plates »- achieved steep bases, but with the laughable part described, that assembly without lifting equipment is not feasible *

The task of the innovation is to design a concrete base of the type described in the introduction so that it is very good when it is achieved high stability can be assembled without the use of lifting devices, without the use of mortar and Fillers in the area of the upper part of the base to form a seal Housing can be joined together without the need for connection screws and the necessary devices to accommodate them are.

The innovation provides an embodiment to solve the above task of the concrete base, which is characterized by the combination of the features that a base plate and a Removable conveyor plate and several on top of each other U- * or egg-shaped parts that can be set in the top view are provided are that in the assembled state of the base on the base or Floor slab against blows against each other by Pormge— Exercise of the ropes facing each other held securely are and between the free leg spring upper parts the front panel take up.

This new design of the concrete base creates a

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simple, but compact "and stable, but quick to assemble Execution created, which can be created within a very short time without lifting devices in the dry structure, with the The base can also be created without a base plate if the ground conditions are favorable.

It is useful, according to another feature of the innovation, if the U- or C-shaped components to secure each other against displacement and to achieve the tight conclusion it 3 interlocking profiles on the facing sides, preferably revolving bars. Tuck at the Manufacture of the parts easily molded seams serve at the same time to guide the parts during their assembly and provide a guarantee for particularly high stability of the Bockeis, since they completely exclude any lateral displacement of the parts against each other. They lead to the base only by assembling the individual U- or 0-shaped parts without additional connection devices can be created between these parts.

It is useful if two U-shaped upper parts and a lower C-shaped part are provided, the free legs of the egg-shaped part to support and define the lower area the front panel are used, while the upper® part of the front panel is attached via mounting brackets or other suitable devices. the G-shaped parts can be fixed *

The fixing and support of the front plate on the C-shaped

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The soekel part can be designed in such a way that, in the area of the free legs, of the O-shaped rope, hats to accommodate a corresponding leather of the front panel are provided or that the front plate in the area of its support on the 0-shaped (Eeil is equipped with brackets, which the free legs overlap the O-shaped part. This makes a simple one and secure attachment of the front part achieved, while at the same time between the free legs of the CJ-shaped part an opening for the protruding into the base Cable remains

To increase the stability and stability of the concrete base, it is advisable, according to a preferred embodiment, of the hiring the U- and O-shaped parts in the assembled state by means of two connecting straps extending over the height of the base and / or by means of adhesive at the joints with one another connect to.

In order to create a favorable support surface for the cable in the area of its curvature at the point of introduction into the base According to the new plan, the base plate in the area between the free grandchildren of the lower O-shaped part with a Equip bevel.

The drawing shows two examples of the hiring »

The Pig 1 to 3 show partly in a perspective representation together, partly in an extended position

an embodiment of the new concrete hook with a goal plate, which has upper and lower mounting brackets.

The lig * 4 to 6 give an arrangement corresponding to the Mg. 1 to 3 again with a front panel, which is covered with leather and hat with the lower O-shaped part of the concrete base is engaged.

In the figures, 1 and 2 denote the upper and middle components, which are U-shaped in plan view and come to rest on the lower O-shaped component 3. The components' 1 to 3 are placed on the base plate 4, Bie in the lig. 3 or 6 reproduced Yorder plate 5 is accommodated in the assembled state between the free legs of the upper U-shaped components 1 and 2,

As the ligures show, the components 1 to 3, which can be stacked on top of each other, are surrounded by upper tabs β (sections 2 and 3) and equipped with lower corresponding counter-folds 7 (parts 1 and 2) with which they overlap and against each other Secure heel lashes.

In the example of the lig. 1 to 3 is the front plate 5 equipped with upper mounting brackets 8 and ^ lower double brackets 9, which are used to fix the Yorder plate on ropes 1 and 3. The front panel supports you in the assembled Condition on the outer lalzkante of lälzes 6 in the area of free leg 10 of the lower U «-shaped component 3, wherein

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the Boppelwinkel 9 with their cranked angle parts the overlap free leg 10 of the 0-shaped salvation 3 and thus serve to fix the goal plate in its lower area. The further fixing takes place via the mounting bracket 8 of the front plate 5 in relation to the upper U-shaped Part 1, with corresponding counterholders not shown in the drawing in Part 1 during prefabrication can be brought in *

In the embodiment of the concrete base according to FIGS. 4 to 6, upper hats 11 are formed in the free legs 10 of the O-shaped component 3, in which the front panel 5 engages with a lower spring 12 again by means of the bracket 8

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For additional definition of the ropes 1 to 3, the Co-operating folds 6 and 7 are coated with adhesive so that the components 1 to 3 form a compact unit after assembly. In addition to the adhesive bond or instead of an adhesive connection, those shown in FIGS and 4 are provided along with longitudinal vents 12, wherein appropriate for their attachment in the "components Gregen elements. intended for attaching the connecting straps will.

The upper component 1 of the concrete base is to accommodate the cable distributor pipe equipped with preferably embedded retaining lugs 13, which are secured in the component 1 via anchors 14

are held.

The bottom 4 of the base is in the area between the free legs. 10 of the lower O-shaped component with an inclined surface 15 equipped, which for better support-the. in the base to be introduced cable is used so that they do not come to rest on sharp edges in the area of their introduction curvature.

Claims (1)

Protection claimsclie ^ öL *; $ k wti / ß, ic 1 »Concrete base that can be assembled from several prefabricated parts for cable distribution boxes, marked e i c h η e t d u r ο Yes the combination of features that a base plate and a removable front plate (5) as well as several Stackable, TJ- or G-shaped in plan view Parts (1, 2 or * 3) are provided that, in the assembled state of the base, on the G-round or base plate (4) against lersehiebungen against each other by shaping the facing sides of the parts are securely held and between the free legs of the upper parts (1,2) take up the front plate (5) « 2 · Concrete base according to claim 1, characterized in that the U- or Ö ^: * ~ -shaped parts (1, 2 or 3) have interlocking profiles on the sides facing each other, preferably circumferential slats (6, 7) exhibit. 3. Betonsoekel according to claim 1 or 2, characterized in that that two U-shaped upper parts (1,2) and a lower O-shaped part (3) are provided, the free legs (10) of the O-shaped part for .auflage and definition of the lower area of the front plate (5) are used, while the upper area of the front plate is attached to the U-shaped parts (1 or * 2) via mounting brackets (8) is determinable. 4 · Betonsoekel according to one or "my? Ere η of the preceding claims, through this. characterized in that the 0-shaped part (3) in the area of the free legs (10) upper grooves (11) for receiving a corresponding peder (12) of the front panel (5). 5. Betonsoekel according to one or more of claims 1 to 3 » characterized in that the front plate (5) in the area of its support on the G-shaped 3} part (3) with the free legs (10) of this part overlapping Brackets (9) is equipped. 6. Betonäookel according to one or more of the preceding claims, characterized in that the U- and O-shaped ceilings (1, 2 and 3, respectively) in the composite State connected to one another by connecting straps (12) and / or by adhesive at the joints of the pallet (6,7) are* 7 · Concrete base according to one or more of the preceding claims , characterized in that the base plate (4) in the area between the free legs (10) of the lower G-shaped rope (3) a bevel (15) having. /