CS235823B1 - Arched building-block element for general-purpose building block for cable bridges - Google Patents

Description

The invention relates to an arched modular component for universal cable ladder kits, in particular for cable bridges, in which the cable ladders are arranged on top of one another and in rows side by side.

Cable trays assembled from modular components are known for the main cable routes. If a cable is to be routed from the main route or a cable is to be routed to the main route, it is necessary to help with various complicated individual constructions and spatially complex secondary routes. However, in addition to the considerable manufacturing and construction costs, the main disadvantage of these solutions is that they cause various undesirable cable crossings, particularly in large industrial plants, in which cable trays in cable moots are arranged in floors and rows with a plurality of laid cables. The situations in these ^d ech VZN ° .kající crossings ^to prevent the ^of Abel otalužných walkways and in the interior of the cable mootů.přístup, cables, making it impossible Rehla ^{d p d} of each cable toasáf znemožňňují mechanical and - storing additional cables ·

These drawbacks are removed arcuate modular panel according to the invention comprises the j'e, -that horizonnální, neb® vartirtiníbií modular element is formed as a vertical and / or horizontal arc of a circle with a central angle of predetermined určeným- O ^- 90 ° so that two parallel the beams, which break down the horizontal or vertical segment of the fireplace, are - connected by the partition walls.

In practice, these panels are assembled in pairs or uniquely, possibly with known, straight running panels such that the arcuate modular panels of the same radius and the same center angle are connected. The smallest suitable radius R of the arcuate modular panel according to the invention is determined by the largest diameter and type deposited kabblu · the central angles of the two components are ^preferably selected ^y (<= ^- 30% 45% 60% 73 and 90% _{- 2-235} '823

Vfaodou solution of the invention is to create a modular structural components which extinguish ^o f all the necessary secondary roads for Kabex, which branches off from the main route without · would need to cross the service area of cable bridges »Another advantage is the high growth ^p e ^up REFA ^b r ^also the number of variants can be substantially reduced

The invention is further illustrated in the example below and in the accompanying drawings »

An exemplary embodiment of a modular element for the arcuate universal kit according .vynálezu cable tray is shown in the drawings where oto »1 Zn ^{and at} Zor U is horizon ^ IHI arcuate modular element, Figure ² · Zn ^{and at} Zor U is vertilální Sky stavetoicový íl.ec ^d, ol3r »3 '. s ^{d d u} l sourcing for vertical sectional view on AA otjr. 4 avodorovným line B ^- B in Figs »5 ^Zn zor ⁱⁿ U is a variant auxiliary cable paths / you formed using horizontal and vertical curved modular elements on the cable can, Fig. 6 shows a detail of the connection of equal modular elements з arcuate vertical panel by a clamp and, Fig. 7 shows a profile variant of modular units

Iloorzontální arcuate modular element 1 consists of _four two beams 11 of rolled sections, bent around the axis x in ^the ru ^h b ^s sector of central angle C = 75 ° and a radius R which are connected paprrkoovtě arranged partitions 12, also made of rolled profiles in ^ L ^ ^ CONSTANTS also arcuate modular element 2 consists of two beams 21 of rolled sections, bent around the y axis in ^the ru ^h oic above, ⁿ eo ^p central angle control. = 45 ° and ^p ol.oměru R s ^{p h} ojenýc parallel bars 22 »Pa? * Ily eye walls 12 and 22 mated type strain relief» combined horizontal curved modular elements 1 to the vertical element 2. arcuate linking with each other and The profile variant of the beams 11 and 21 of the arched building blocks 1 and 2 can be made of tubes, *

In order to form a secondary cable path 33 on the cable moot 6, an assembly of horizontal insulating modular components 1, vertical arcuate modular components 2 and straight modular components 6 is used. The cable trays are arranged inside the cable tray 3, such that in a row of cable trays 31, cable trays 311, 312, 313, 314, 315 »316 are superimposed, and in a row of cable trays 32 cable trays 321, 322, 323 are superimposed £ 24 »J2 £ _, I21 ·

- J 235 823

The cable path 33 is designed to accommodate cables that pass from cable tray 32j to cable tray J15 outside the cable bridge space J so that the cables do not cross.

Claims (1)

Curved modular component for universal or cable ladders, characterized in that the horizontal curved modular component (1) and / or the vertical curved modular component (2) is formed as a vertical and / or horizontal circular segment with a predetermined center angle 06 ~. 90 ° so that the two parallel beams (11, 21) forming a circular horizontal or vertical sector are joined together by the crossbars (12, 22).