DE1732096U - ARRANGEMENT FOR SUSPENSION OF CABLE ROPES ON DOUBLE OR MULTIPLE INSULATORS. - Google Patents

Description

6299T.238.f6

Ί I & centia Patent-yejaialtungs-CKauboHo >'

Hamburg, Hohe Bleichen S2

I, 9732 / 210..Sa- 22.8.1956

Arrangement for the suspension of lifting ropes on double or single compartment insulators =

Bopped or multiple isolators are included

Unusually high rope loads are used "They serve to distribute the GesaatlasVau £ several mechanically and electrically parallel-connected" te iSinzeikettea zvl ", In addition, this type of suspension ensures that in the event of a chain breakage, the intact chains are retained : wixd without-that-e *

Floor aturst. When a chain breaks, especially at Abspannaaistea, the rope assumes a new hanging position. Beginning of transition from the ooral state to the new "rest position-iföXizig-is-dabet forcibly; jerky «with considerable subtle energies: released« In S ¹ Ig. ta is the usual rope anchoring by means of a Ubppelkette Xm Sonaalstatus' and in Iftgvik for the case of the breakage of an ice chain shown "Ätt d" n both xeolator chains 1 "2 a spacer 5 ₃ hangs the lower end points 4- ₉ 5 of the two Chains, connected to one another »In the middle of this bracket, the rope 10 is suspended * If the chain 2 breaks, the spacer Jl · rotates with the. attached to it since 10 to of the preserved fastening point Φ so far, Ms the SeiX 10 the new Bihelag visible from Fig. dea height difference h ₁ differentiated from one another ^ This height difference is covered at high speed with Isolatorbrucit because of the high tensile forces. Wrong the kinetic energy to reach § * & a new position of rest are: considerable forces are necessary ^ the oaturgeaäE are much greater, $ & greater is the length of the spacer 3 of the double chain »so that the isolator chains do not collapse and be damaged? , this distance and thus the length of the spacer may be a certain. Do not fall below the minimum value «This also means the dynamic stress on healthy chains when a chain breaks

L 9732 / 21C Ga

Sis! Control concerns its arrangement on the suspension magnet τοη Cable ropes on double or multiple insulators with one the spacers hingedly connecting the base points of the insulators, to which the rope clamp is attached »The bsi of the Forerwähntsn known arrangement in the event of the breakage of an Xsoiatorkstts Occurring mechanical stress' is according to the innovation considerably reduced by the fact that the point of application of the rope clamp · = me significantly outside of the suspension points of the insulator brackets » pel on a preferably deformable part “the spacer

is arranged «The spacer can dabeT ~ dXs' form a -

Triangle having, or with an "extension shaft in _der_Burchhangrichtung of the cable to be equipped," embodiments of the Heuerung ~ ~~ aind in ü'lgr- ^ ar-Sb-and-l-igo ₉ 3a 3b ones shown,

nem Doppe! isolator söjica ^ s .. «. *

is suspended in the base points 4 ₉ 5 EIA spacer 6, ^ jder the shape of an equilateral triangle. This distance shark. ter ensures the mutual distance between the isolator chains and at the same time the rope 10 is attached at the lowest point o If the isolator chain 2 breaks in this arrangement, the spacer 6 rotates around the base 4 of the healthy isolator chain 1 until the rope 10 is perpendicular the extension of the axis of the isolator chain 1 is ₉ as shown in Figo 2b "The figure already shows" that there is a height difference hp between the two positions of the rope, which is significantly less than in the known embodiment according to Figo 1a, 1b .

The geometrical representation already shows that that in this case, if one of the isolator chains breaks, the rope clamp has a much shorter path in the direction of the rope through = slopes and that, accordingly, the stress the healthy chain is significantly lower than with the known suspension device ο

= 3 ■■■■ =%>"L 9732 / 21C Gm

^ eitare \ ^r <erfo®sserung is characterized neuersragsgemäß / er · = suffices that d @ r and spacers is performed deformable ".DIs- = as road ü®F suspension is ± n ¹ S ₀ Xg 3a and 3b dargsstellto Here Mögt the rope 10 aQ a spacer 7> des? the B & Bpuokte 4 _S 5 d @ r both! solatorkatfcau mifcainander connects, also afesr a.- Yerlangerungsaehit in the direction of the rope course slope has »With break-the insulator 2 the spacer rotates = holder? around the base point 4 until the rope 10 comes to rest again under the vertical center axis of the healthy insulator. Suspension point @ the insulator clapper The extension shaft of the spacer can be so dimensioned in terms of its material properties and its strength. that he ~~ sTch ~ at transition- £ n ~ deformed the ~ cake and through the deformation work 'to dampen the jerky 3eagn ^ "e ^ ntlich ^ -bextränlich: -Weiee ~ r. can intermediary strong-Fedrex ^ d ^ 2u ^ the ^ n ^ -die- ⁷ - ^r sudden stresses on the insulators au.

Claims (1)

62991 * 8/23/56 I * 9732/21 c Gm SehutaaasprucSi © ι 1,) Arrangement for the suspension of Leitusgsseilen on double = Multiple insulators with siaem the bottom points of the insulators articulated connecting spacer on which the rope clamp b @ = j is characterized by the fact that the point of application of the Cable clamp substantially outside the suspension points of the insulator clapper on a preferably deformable part of the distance = holder is arranged * " 'So) arrangement according to claim 1, characterized in ", that the spacer with a Vsrlängerunga shaft in rope = Direction is equipped on which the suspension clamp engages ~ uffd- <rer ~ sxch ~ ffeTüeergäneT des ADstandhalter ~ "iET" dTe fault situation deformed. 2% i marked by net7 ~ d "afi a spring is interposed, which in insulators ^ break the stress on the mild insulators resiliently = takesο