PL400304A1 - Mobilny zuraw skladany - Google Patents

Mobilny zuraw skladany

Info

Publication number
PL400304A1
PL400304A1 PL400304A PL40030412A PL400304A1 PL 400304 A1 PL400304 A1 PL 400304A1 PL 400304 A PL400304 A PL 400304A PL 40030412 A PL40030412 A PL 40030412A PL 400304 A1 PL400304 A1 PL 400304A1
Authority
PL
Poland
Prior art keywords
flange
boom
elements
flanges
screw connection
Prior art date
Application number
PL400304A
Other languages
English (en)
Other versions
PL221178B1 (pl
Inventor
Tomasz Paszkiewicz
Original Assignee
Protea Spólka Z Ograniczona Odpowiedzialnoscia
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Protea Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Protea Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL400304A priority Critical patent/PL221178B1/pl
Priority to EP12006026.4A priority patent/EP2695844B1/en
Publication of PL400304A1 publication Critical patent/PL400304A1/pl
Publication of PL221178B1 publication Critical patent/PL221178B1/pl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/26—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/28—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels
    • B66C23/283—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail constructed to operate at successively higher levels with frameworks composed of assembled elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Jib Cranes (AREA)

Abstract

Przedmiotem wynalazku jest mobilny zuraw skladany, jako urzadzenie dzwigowe do podnoszenia najciezszych ladunków, nawet powyzej 500 ton, co oznacza jednoczesnie, ze stosowany jest do podnoszenia, czy tez przenoszenia ladunków o adekwatnych do wagi znacznych gabarytach. Mobilny zuraw skladany, o konstrukcji modulowej zawiera co najmniej jeden wysiegnik (1), obrotowa wieze (2) z kolumna (3) na stopie (4), umieszczony jest na mobilnym podlozu (5), zespól do podnoszenia (6) polaczony jest z co najmniej jednym wierzcholkiem (7), gdzie wysiegnik (1) zmontowany jest z modulów wysiegnika (8), wzajemnie polaczonych przez zespoly laczace (9). Kazdy modul wysiegnika (8) skonstruowany jest jak konstrukcja szkieletowa, skladajaca sie z podluznic (10) i poprzecznie i jednoczesnie lub zamiennie ukosnie laczacych je pretów (11), gdzie podluznica (10) sklada sie co najmniej z dwóch czesci. Moduly co najmniej jednego wysiegnika (1) sa demontowalne na mniejsze i zasadniczo pojedyncze elementy, którymi sa glównie podluznice (10) i prety (11). Kazda pojedyncza podluznica (10) wyposazona jest w co najmniej dwa wypusty (15), zakonczone kolnierzami gdzie wypusty znajduja sie na koncach lub wewnatrz dlugosci podluznicy 10 pod katem prostym lub ostrym wzgledem niej, a pojedynczy pret (11) wyposazony jest na swych koncach w kolnierze gdzie wypust i jednoczesnie lub zamiennie kolnierz stanowia element zespolu laczacego (9). Kazdy kolnierz ma zaglebienie, w którym ciasno ulozony jest twardy, sztywny i lity wypelniacz odporny na sily scinajace i skrecajace, i usztywniajacy zespól laczacy (9), gdzie obwiedniowo rozmieszczone otwory w kolnierzach sa wzgledem siebie dopasowane osiowo, tworzac wraz z przechodzacymi przez nie sworzniami polaczenie kolnierzowo-sworzniowe (19). Elementy stopy (4) sa laczone polaczeniem kolnierzowo-srubowym (19), i podobnie elementy kolumny (3) laczone sa polaczeniem kolnierzowo-srubowym (19), a takze elementy wiezy (2) laczone sa polaczeniem kolnierzowo-srubowym (19).
PL400304A 2012-08-09 2012-08-09 Mobilny żuraw składany PL221178B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL400304A PL221178B1 (pl) 2012-08-09 2012-08-09 Mobilny żuraw składany
EP12006026.4A EP2695844B1 (en) 2012-08-09 2012-08-23 Mobile built-up folding crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL400304A PL221178B1 (pl) 2012-08-09 2012-08-09 Mobilny żuraw składany

Publications (2)

Publication Number Publication Date
PL400304A1 true PL400304A1 (pl) 2014-02-17
PL221178B1 PL221178B1 (pl) 2016-03-31

Family

ID=46826185

Family Applications (1)

Application Number Title Priority Date Filing Date
PL400304A PL221178B1 (pl) 2012-08-09 2012-08-09 Mobilny żuraw składany

Country Status (2)

Country Link
EP (1) EP2695844B1 (pl)
PL (1) PL221178B1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105384085A (zh) * 2015-12-21 2016-03-09 太重（天津）滨海重型机械有限公司 塔柱式三弦杆臂架船用起重机
CN108639977A (zh) * 2018-03-30 2018-10-12 南通振华重型装备制造有限公司 一种2000t浮吊起重机变幅钢丝绳预紧和调整方法
CA3106951A1 (en) 2018-07-24 2020-01-30 Mammoet Holding B.V. Crane, method for assembling a crane and method for disassembling a crane
NL2021383B1 (en) * 2018-07-24 2020-01-30 Mammoet Holding B V Crane, method for assembling a crane and method for disassembling a crane

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8901815A (nl) 1989-07-13 1991-02-01 Huisman Spec Lifting Equip Bv Hijskraan.
FR2853891B1 (fr) 2003-04-17 2006-05-19 Potain Sa Dispositif d'assemblage demontable des elements de fleche d'une grue a tour
PL63368Y1 (pl) 2004-06-21 2007-08-31 Jerzy Kiczynski Żuraw składany z obrotowym mechanizmem zmiany nachylenia wysięgnika
DE102005006118A1 (de) * 2005-02-10 2006-08-24 Grove U.S. Llc Selbsteinstellendes Gleitstück für Teleskopkranausleger
NL1029406C2 (nl) * 2005-07-01 2007-01-04 Itrec Bv Hijskraanmodule voor demontabele hijskraan.
DE102006060347B4 (de) 2006-12-20 2008-09-25 Liebherr-Werk Ehingen Gmbh Gitterstück für einen mobilen Großkran und Verfahren zu seinem Aufrichten
DE202010011131U1 (de) 2010-08-06 2011-11-23 Liebherr-Werk Ehingen Gmbh Gitterstück und Kran
CN202089710U (zh) * 2011-06-10 2011-12-28 长沙中联重工科技发展股份有限公司 塔机爬升架及包含该塔机爬升架的塔式起重机

Also Published As

Publication number Publication date
EP2695844B1 (en) 2015-04-01
EP2695844A1 (en) 2014-02-12
PL221178B1 (pl) 2016-03-31

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