ES372133A1 - Crane tower. (Machine-translation by Google Translate, not legally binding) - Google Patents

Crane tower. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES372133A1
ES372133A1 ES372133A ES372133A ES372133A1 ES 372133 A1 ES372133 A1 ES 372133A1 ES 372133 A ES372133 A ES 372133A ES 372133 A ES372133 A ES 372133A ES 372133 A1 ES372133 A1 ES 372133A1
Authority
ES
Spain
Prior art keywords
mast
crane
gantry
articulation
translation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES372133A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SERIEYE
Original Assignee
SERIEYE
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 SERIEYE filed Critical SERIEYE
Publication of ES372133A1 publication Critical patent/ES372133A1/en
Expired legal-status Critical Current

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
    • B66C23/26—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
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes

Landscapes

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

Abstract

Tower crane, characterized in that the chassis is made up of two parts namely a vertical mast guide (2) and a pedestal (7) resting on the ground which, at the time of assembly, are joined to each other by a joint (19) and that for the work of the crane and after the locking of the articulation (19) are joined by a gantry (22) forming a force arm, constituted by two articulated semi-arches (23 and 24) whose articulation (26) has been blocked and the high crosspiece (29) of this gantry is integral with an element (34) that is part of a lifting mechanism (36) and conjugated with another mobile element (37) that holds the first and can be put into place. Relationship with the mast (3) in such a way that the actuation of the lifting mechanism (36) allows, or that the mast (3) is integral with the mast guide (2) and that the articulation (26) of the semi-arches ( 23 and 24) is free, to move the upper half-porch (23) in the use in the maneuver of a horizontal initial position of transport, or, when the mast (3) is free by fastening to the mast guide (2) straightened and to the top arch by the gantry (22), of raise and leave the mast (3) either to execute the assembly of the crane or to modify the height under the boom of the crane in work. (Machine-translation by Google Translate, not legally binding)
ES372133A 1968-11-26 1969-10-02 Crane tower. (Machine-translation by Google Translate, not legally binding) Expired ES372133A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR175302 1968-11-26

Publications (1)

Publication Number Publication Date
ES372133A1 true ES372133A1 (en) 1972-01-16

Family

ID=8657425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES372133A Expired ES372133A1 (en) 1968-11-26 1969-10-02 Crane tower. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES372133A1 (en)
FR (1) FR1585396A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1058358B (en) * 1976-04-08 1982-04-10 C M C Gru Edilmac Spa AUTOMATIC ASSEMBLY OF TOWER STRUCTURE PARTICULARLY FOR ROAD TYPE TRUCKABLE CRANES
SE451376B (en) * 1986-01-17 1987-10-05 Jonsson Processmekanik Ab HIGH AND SINGLE DEVICE FOR MASTER SECTIONS AT A SECTIONAL COMPOSITIVE MAST, SPECIFICALLY A REMOVABLE ANTENNMAST OF TRAINING TYPE
CN114014177A (en) * 2021-11-17 2022-02-08 郑州新大方重工科技有限公司 Node-added height increasing device, node-added height increasing method and crane

Also Published As

Publication number Publication date
FR1585396A (en) 1970-01-16

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