DE1695629U - PIPE BODY ASSEMBLED FROM MULTIPLE REINFORCED CONCRETE PIPES. - Google Patents

Description

Patent attorney Dipl.-Ing. HB Kahler L

Kr ei eld, Rheinstrasse 19

Phone 20469

January 1955

My file: for 5 GQ7

Charges 0! r ο χ Cr »ia * b» I! · * IleukireiieiL Er * Mosrs *

From several Stahlbefconroliren ztisammeaetztea?

The - ^: Teiieruag refers to sioli atif lolir & örper, the "rigid from several reinforced concrete brackets together siJid wise used for Eolirleittmgea made of concrete, prefabricated Muffeiirotee, the aa place imcLi Use lines, also for higher internal pressure "if the usual Muffeaverbinduagea sufficiently'bending rigid as well as sug - 'and pressure-resistant. * What is known is not the S'all" Ibgesehea of this you can only straight or straight bends with socket pipes without Mnbaa special drill elbows At most, laying lines running in the form of a rigidly stretched polygon - instead of simple socket connections, solion tried to develop special constructions for connecting reinforced concrete pipes.However, the known drilling connections are generally not or only difficult to detach of such intricate design and difficult handling So that these "attempts have naturalized MSmaen» ßanz similar to the Terhaltnisee * if the! pipeline is subject to considerable, external bridging or stresses * iueh öaaa form

the connections of the individual concrete pipes

In many cases, there are still free-standing bodies of light-emitting bodies, exposed structures and reinforced concrete. In the absence of suitable pipe connections, such loads are usually carried out as hollow or solid structural structures. iÜastskSrper voa der iex-tiguiagsstalle zvm. MfstellnEgsrfe v ^ imaisaoiii »Difficulties a uad is expensive · Mr Masts ia. Sclaleiidea? - "Euttel - odea? TiferatioasmascMaeii would have to use this Uaschinea ejatspreciiead laag built uad dad'urcla luaföasaig and expensive »III £ Olg © desseii fsx-tigt BetonoGste usually in the stamped or griefivarfaktea and thereby receives ei & ea niolit odsi? atir gaaz low concrete with ejatspreeii © ad göa? ia.ger! strength *

The iiouexiing bezirckt, an existing EohrJcorper au schaffea »dossea drill and simply out plate sisd niiü. de2? to get together comfortably at the place of use as well as if the üinKelneii Eohra and its connections rdedea? A further aim of the ITeiierimg is to make the "Verliinduagea der eiazelnea Stshlbetojarohr © with the simplest construction rigid as well as tensile and pressure-resistant from & uMlcteai * So this & iecfc suggests the ifuuagea the ifeZelnea Stshlbetojarohr? on the opposite of each other ^ $ m a metallic, rigid to AESA Ijangsarmieriangen the eye "of hearing Bohz-es fortified mid miss with seiaei ^ lianecht ecause of the pipe end protruding so-called SLaflasscheastüek voi ^ susehen" the at ZusaBimeabaii of Eoiarköx-pers opposite and in the usual way with

provided flanges can then in any way »ζ * Β · by means of screw bolts »rigid but detachable with one another are bound »if necessary by laying wrestling also liquid ^ - or gas-tight * "by lining of.

Wedge rings between the flanges can easily be made a corresponding angular position of adjacent concrete pipes,.

reach · laugh. Establishing the Ilansehenverbiadung is obtained a drill body * which is rigid on all stalls as well is tensile and compressive and. look anyway after removing the Disassemble the connecting bolts in the simplest way

leaves. - ■ * -

Of course, the above-mentioned pieces of flanges, partially embedded in the drill ends, must have at least the same strength values, vrle the drill in the reinforced concrete cross-section, if the tubular body according to the innovation serves as a free-standing mast, the inner cavities can, if necessary, dex * individual reinforced concrete pipes either during their manufacture or subsequently completely or partially filled in with a suitable marker such as lean concrete »

Further details of the Keuerußg are based on the in the Drawing illustrated example in more detail explains * is shows

1 shows a partially sectioned side view of a pipe body at the junction between two reinforced concrete pipes.

. 2 a 'Jeilschnitt after Mnie 11-11 of fig. 1 and

~ 4 - ^α

5 on a reduced scale a free-hurrying one. mast made of reinforced concrete pipes la side view »

Every single reinforced concrete pipe, designated 1, contains a nbliohe La & gsazsoieriuäg 2 made of collar or flat iron · With springs of the sit to be connected "ends ia of the tube 1, a metallic linflanschenstück a * B # rigidly fastened by welding 'which contains 4 recesses 5 between the individual welds and protrudes over the messenger end with its ^ yian part * Pieces of reinforced concrete pipes produced in the most favorable length can be conveniently transported to the site of the ear body and put together there * Since the lusspar ^ -ungen 5 of the nflansehenstucke 3 voa the Bstoimiasse β are interspersed, one also obtains a Betojischicht on the sweeping ends 1a over the whole wall thickness of the Eolire 1 durohgeüde.

The flange-in pieces 3 can be produced as uniform shaped pieces made of rolled or cast steel or also from bent sheet steel strips 3a with welded-on fiansseiies 3b * Flg. 1, the latter lusführungsfona below shows 2 for Yerbindung! Twin reinforced concrete pipe ^ i need only the tide common with one Iiochkrans verseheiie-n llansciie Jb ₅ after necessary they zwisciiea (not geiaeiehneter) Diciitungs- UIID / odex ^one rope ring has been inserted To connect rigidly but detachably to one another at the point of use of the finished drill body by means of sciirubber bolts 7. Instead of bolts can selbstverstäxi & lieix also Sehlitzbolzen with Torsteckerkeilen uo.d ähaLiche! Be used flange · zXM protection against fltter-migseiiiflüsse etc. * is the finished body lohr sweekaäßig aa the above-piercing from the ropes of Unflansohenstücke 3 with a

Outer cladding 8 made of cement mortar, bitumen or another suitable material. If necessary, can you can also use this 3? eil @ towards the inside through a concrete ring 9 o * dgl · cover »whose clear diameter expediently the corresponds to drilling 1 · A drill body is then obtained : with smooth inner wall »as it is for Hohrlei— What is desired is »Awake removal of the coverings 8 and the Schrambbolzen 7 can calibrate the finished drill body conveniently disassemble again into the individual reinforced concrete pipes 1 and assemble anywhere else *

Should the reinforced concrete pipes be 1 ssmr producing a free-standing

be designed Henden mast serve, they may in the usual manner according to the boom tip tapers conically (Hg * 5) * The top reinforced concrete pipe has in this case advantageously a cap 10 which can form a l ^ä eil of the concrete mass. 6 However, if any lines are laid inside the load, then the cap 10 is expediently designed to be removable. ^f The flange 5b protruding from the mast base can be screwed onto a prefabricated concrete base 11 on uBXL anchor bolts 12 (les base) after the mast has been erected and the mast anchoring can be covered upwards in the usual way with concrete, cement mortar, bitumen etc.

If the drill 1 is to be made from prestressed concrete, the flanged pieces 3 in the sails can be used unchanged as clamping heads. You MH & mxi for this purpose but also receive an appropriate training "It just has to be ensured" that the flanges ^ b are at a sufficient distance from the associated drilling ends 1a * so that they can be easily connected to one another using screw bolts 7 or the like * "

Claims (1)

- «- PAO6O23e * 311 S α hutsa & s ρ r η 1 · Made of several StalÄconcrete tubes, rigid Bohr2rorper »marked * äaS to the gna. (1a) of the individual reinforced concrete tubes (Ί) ^ e eiaa waä attached to äen 3Järigsa »nie ^ wi3, gen (£) of the eggeiig roiires. aiis de © Eotoende -wövestandäes de »of an opposing Binflansolienstiicfees in way, ζ.B * by means of Sctoaubfeolzen (7) _t in sta3? 3? e2? \ 2nd flexible but preferably releasable connection » 2 * Boiir body nacli ünspraeh 1 _p the metal parts (3 *?) standing at the connection points bxlb the StaJbtlbetonrenren (Ί-) gate t »j? cn a Senutzverlcleidiing (8) For example, cement mortar or bitumen on the outside nin and possibly diircii © inen Bstpnring (9) na en inside nin covered bind * 3 * itear body according to. Claim i wa & 2 * characterized in that the individual Stahlfeetönroh3? E (i) are made of prestressed concrete and the metallic Einflansehenstüßfce (5) provided at the drilling ends (la) serve as clamping heads bsw are designed as such * 4-. Drill body according to spoke i to J ₉ dadureh * that the file of a Hnflanschenstückes embedded in the bed mass (8) of the corresponding drilling end (1a) between the fastening points (4>) of the Msgsanaierungeii (2) contains recesses (5) »the vq & of the concrete mass are 4urohset2t * 5 · Drill body according to l & spameh Ί Ms 4-, characterized in that $ eäes SLjaflansoheiistuek (^) from © iaem 2? Ear-like «Ä bentjQeffl sheet steel stripa C3a) lind eiaem daraa egg bottle (51>) 6 * Boiirköxper iaacJi insprtteli 1 to $ * gekeiiazelclmet durcli his training as a free mast in such a way as to let the individual Staitlliet; oja ^ oli2? e (1) saoh der Masfrspifcz iiiß fcojoisoli ver ^ üngea imd the top Boiirende dowell eiae preferably abiielmfeare cap (10} total is "