DE6940065U - TRANSPORT DEVICE FOR ELECTRIC HIGH PERFORMANCE SWITCHES - Google Patents

Description

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CONTINENTAL ELECTRICAL INDUSTRY Frankfurt a.M., October 3rd, 1969

AKTIENGESELLSCHAFT S-PAT / CHB / St

VuIGT & KAEFFNER

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Transport device for electric * I

Heavy duty switch 1

I "The innovation relates to a transport device |

for high-performance electrical switches that start with |

- a frame provided with rollers supporting them - ^ 1

men in their operating position at some distance \

- " are arranged from the ground. <J 1

'' ■ ■ It is often necessary to have switches in some |

■ - ~~ ..-. _...- to be arranged at a distance from the floor. For the initial assembly I \ '~' ^ __ £ K ^; ~ L or for revisions, the switches are indicated by - |

: _ ~ -; \ - ν; - .. - · ^:. . ϊ-Γ- moving a crane. Should a switch for example. . 1 '-I? = <- ^ Fr- "-. *' I -, 1

• viu ^ rr ^ ss ^ - ^ ', Λ ί-? .-be subject to a revision wisely, he will. ^

^^ fe ^^ Mi ^^^ - V & r ^ iiii-ttels of a crane from its erection site- ft- -ι ^ --- i

lifted off, lowered to floor level and from there
rolled to the auditor. However, the use of cranes is particularly important for overhauls
Dangerous spatial conditions as it is live
Parts, e.g. Sanmel rails, generally stand up paths. Apart from that, cranes don't stand in time
available.

The task underlying the innovation exists
therein, a device of the aforementioned.

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To create a type with which the switch, regardless of live parts, without With the help of hoists of the usual type, which can be raised and lowered.

The problem posed is achieved in that support supports are arranged on the frame, in ösnsxi lifting devices extend ^ di © for raising and lowering the switch on the one hand on the ground and on the other hand on one of the supporting supports Attack overlapping traverse, which are connected to the frame by tie rods.

In an expedient embodiment of the utility model object, the head sides are the Support supports are provided with flanges, which in the operating position of the switch for connection with the frame and when lifting and lowering the • "serve to guide the tie rods that extend through them.

The lifting devices, the traverse and the tie rods can be used as assembly aids by the assigned Frame or the associated support supports can be removed. Furthermore, the lifting devices can ■ - ' be mechanical or hydraulic in nature.

rguS ^ - ^ V ^ j ^ rv ^^ Sina. .-K?. Hubeinrichtungeji the hydraulic type, _etc. - "& - ^ -s-5" - - _-.- - j '*' s = - ~ they jjgjjjjgjj zweckiaäßigerwp.ise from ^{hydraulic; I5N}

Drive the switches are powered, with plungers of the hydraulic lifting devices on the ground or attack the crossbeam.

The rollers arranged on the channel can be detachable as a honing aid.

The roles can be steered in a manner known per se and in an expedient embodiment of the

Utility model object from the framework level pivotable.

The utility model object is shown in the drawing for example and purely schematically.

Show it

Fig. 1 is a front view of a 3-pole switch,

FIG. 2 is a side view according to FIG. 1,

Fig. 3 side views according to Fig. 1, to 5, however, with different height positions of the switch

A switch with 3 pole columns 1, 2, 3 is arranged on a frame 4, which has rollers 5, which are used for driving in corridors. On the frame 4 support supports 6 are provided in which parallel to the pole axes Hube inrlchtungen 7 extend which on the one hand at the bottom 8 and on the other hand, attack a traverse 9 that overlaps two supports β. The traverse 9 is connected to the frame 4 by tie rods 10.

The head sides of the supports 6 are provided with flanges 11 through which the tie rods 10 reach through.

The lifting devices 7 can be of a mechanical or hydraulic type. In the example shown consist of a plunger 7a, the cooperates with a cylinder 7fc ». The hydraulic Lifting devices can be from the hydraulic drive 12 of the switch or from an additional Hydraulic unit are fed. Instead of a hydraulic lifting device, a mechanical lifting device, for example in the

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Aft of a jack, come into use.

In both types of lifting devices 7, the moving parts on the crossbeam S and the non-moving parts on the floor 8 or vice versa ^ grab.

Mode of action

To lift the switch from its floor position (Fig. 1, 2 and 3) into the intended position (Fig. 5) the steerable rollers 5 are pivoted out of the frame support plane, e.g. by means of a lever, eo that the switch now rests on the support supports that are attached to the floor δ (right Page of Fig. 1 and Fig. 3). Then with the tie rods 10 and the lifting devices provided traverses 9 on the associated support supports 6 constructed in such a way that the tie rods 10 reach through the flanges 11, then the tie rods 10 are connected to the frame 4. Thereon the lifting devices 7 are lowered in such a way that

j that they touch the ground 8. By driving out

f> of the plunger 7a, the frame 4 is

% anchor 10 raised until it hits the flanges 11

is applied (Fig. 5). These are then connected to the frame 4, for example by screws. ■ the. In the now assumed position _v _-- comparable the switch remains until the next revision ·

I3m to be able to use the lifting devices 7 in other switches, the tie rods 10 are from Frame 4 solved. The traverse 9 with its tie rods 10 and their associated lifting devices 7 can then be easily removed.

The lowering of the switch to the floor position is done in reverse order to that described above.

8 claims for protection

5 figures - 5 «

Claims (1)

- ⁵ - ■ ι Protection requirements 1. Transport device for electrical high-performance switch, which: ait a supporting frame provided with rollers are arranged in their operating position in e ini gem distance from the ground , characterized in that on the frame (4) support supports (6) are arranged , are, in which lifting devices (γ) extend to raise and lower the switch on the one hand on the floor (8) and on the other hand on one of the supports (7th "overlapping Attack the traverse (9) * velche is connected to the frame (4) by tie rods (10). 2. Transport device according to claim 1, characterized gekeimzeicnnet * that the head sides of the supports (6) are provided with flanges (11), which in the operating position of the switch rar connection with the frame (4) and when raising and lowering to guide them through Tie rods (10) are used. . 3 · Transport device according to claim 1 and 2, characterized in that the lifting devices (7), the traverse (9) and the tie rods (10) can be removed as assembly aids from the associated frame (4) or the associated support supports (6). 4. Transport apparatus according to claim 1 to 3 "characterized in that _t the lifting devices (7) are mechanical or hydraulic type. 5. Transport device according to. _Y claim 1 to 4, characterized in that the hydraulisehen lifting devices (7a, 7b) of the switch are powered by the hydraulic drive (12). 6. Transport device according to claim 1 to 5 » characterized in that the plunger (7a) of the hydraulic lifting devices (7) on the floor (a) or on the TraverD · (9) 7 «transport device according to claim 1 bift 6; This means that α means that different parts ($) «of the assembly auxiliary frame (4) can be removed. β. transport device according to claim i to 7 «. characterized * that the feet (5) can be steered in a known manner and pivoted out of the frame support level *