FI20165919L - Mobile crane - Google Patents

Mobile crane

Info

Publication number
FI20165919L
FI20165919L FI20165919A FI20165919A FI20165919L FI 20165919 L FI20165919 L FI 20165919L FI 20165919 A FI20165919 A FI 20165919A FI 20165919 A FI20165919 A FI 20165919A FI 20165919 L FI20165919 L FI 20165919L
Authority
FI
Finland
Prior art keywords
column structure
crane
counterweight
counterweight arrangement
boom
Prior art date
Application number
FI20165919A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Jaakko Mäkinen
Original Assignee
Maekinen Jaakko
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 Maekinen Jaakko filed Critical Maekinen Jaakko
Priority to FI20165919A priority Critical patent/FI20165919L/en
Priority to EP17397528.5A priority patent/EP3330212A1/en
Publication of FI20165919L publication Critical patent/FI20165919L/en

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
    • B66C23/54—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 with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • 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
    • 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
    • B66C23/62—Constructional features or details
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • B66C23/76—Counterweights or supports for balancing lifting couples separate from jib and movable to take account of variations of load or of variations of length of jib
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)

Abstract

Liikkuva nosturi (10), joka käsittää: pylväsrakenteen (120); puomin (12), joka on teleskooppisesti toimiva; kääntölaitteen (14), jonka päälle pylväsrakenne on kytkettynä; ainakin kaksi liikuteltavaa tukijalkaa (16); ohjausjärjestelmän (18); ainakin yhden voimanlähdelaitteiston (20) ja tela-alustan (22), joka on nosturin liikuttelua varten. Nosturi käsittää lisäksi vastapainojärjestelyn (24), joka on kytkettynä pylväsrakenteeseen ja kääntyy yhdessä puomin kanssa, ja lisäksi vastapainojärjestely on sovitettu toimimaan vastapainona. Eräässä esimerkissä vastapainojärjestelyn ja pylväsrakenteen välinen vaakasuuntainen etäisyys on säädettävissä. Eräässä esimerkissä vastapainojärjestelyyn on sijoitettuna ainakin yksi voimanlähdelaitteisto (20). Voimanlähdelaitteistossa voi olla ainakin yksi seuraavista: sähkögeneraattori (188), sähkömoottori (210) tai polttomoottori (200), nosturin toimintojen tarvitseman tehon tuottamiseksi.A mobile crane (10) comprising: a column structure (120); a boom (12) which is telescopically operable; a pivoting device (14) on which the column structure is engaged; at least two movable support legs (16); a control system (18); at least one power unit (20) and a track (22) for moving the crane. The crane further comprises a counterweight arrangement (24) coupled to the column structure and pivotable with the boom, and further comprising a counterweight arrangement adapted to act as a counterweight. In one example, the horizontal distance between the counterweight arrangement and the column structure is adjustable. In one example, at least one power unit (20) is disposed in the counterweight arrangement. The propulsion system may include at least one of the following: an electric generator (188), an electric motor (210), or an internal combustion engine (200), to provide the power required for crane operations.

FI20165919A 2016-12-02 2016-12-02 Mobile crane FI20165919L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20165919A FI20165919L (en) 2016-12-02 2016-12-02 Mobile crane
EP17397528.5A EP3330212A1 (en) 2016-12-02 2017-11-29 Mobile crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165919A FI20165919L (en) 2016-12-02 2016-12-02 Mobile crane

Publications (1)

Publication Number Publication Date
FI20165919L true FI20165919L (en) 2018-06-03

Family

ID=60782159

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165919A FI20165919L (en) 2016-12-02 2016-12-02 Mobile crane

Country Status (2)

Country Link
EP (1) EP3330212A1 (en)
FI (1) FI20165919L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109296017A (en) * 2018-11-15 2019-02-01 山河智能装备股份有限公司 Multifunctional double-headed job engineering vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2444639A1 (en) * 1978-12-20 1980-07-18 Potain Sa HANDLING EQUIPMENT, PARTICULARLY FOR A SELF-PROPELLED MACHINE
US7677861B1 (en) * 2005-06-08 2010-03-16 Fehringer Joseph V Slat replacement machine
US7448838B2 (en) * 2005-12-13 2008-11-11 Linecat, Inc. Vehicle for setting utility poles in a remote location
CN202369301U (en) * 2011-12-16 2012-08-08 杨核 Miniature crawler type tray crane
JP6279252B2 (en) * 2013-08-26 2018-02-14 日本車輌製造株式会社 Telescopic boom device and crawler crane

Also Published As

Publication number Publication date
EP3330212A1 (en) 2018-06-06

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Legal Events

Date Code Title Description
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