EP0120400B1 - Verbindung zwischen dem Ausleger eines Schrägaufzuges und einer Auslegerstütze - Google Patents

Verbindung zwischen dem Ausleger eines Schrägaufzuges und einer Auslegerstütze Download PDF

Info

Publication number
EP0120400B1
EP0120400B1 EP84102728A EP84102728A EP0120400B1 EP 0120400 B1 EP0120400 B1 EP 0120400B1 EP 84102728 A EP84102728 A EP 84102728A EP 84102728 A EP84102728 A EP 84102728A EP 0120400 B1 EP0120400 B1 EP 0120400B1
Authority
EP
European Patent Office
Prior art keywords
boom
stay
connection according
spring
receiving pocket
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
EP84102728A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0120400A3 (en
EP0120400A2 (de
Inventor
Albert Böcker
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.)
Albert Boecker GmbH and Co KG
Original Assignee
Albert Boecker GmbH and Co KG
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 Albert Boecker GmbH and Co KG filed Critical Albert Boecker GmbH and Co KG
Priority to AT84102728T priority Critical patent/ATE42084T1/de
Publication of EP0120400A2 publication Critical patent/EP0120400A2/de
Publication of EP0120400A3 publication Critical patent/EP0120400A3/de
Application granted granted Critical
Publication of EP0120400B1 publication Critical patent/EP0120400B1/de
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure

Definitions

  • the invention relates to the connection between the cantilever of an inclined elevator and a cantilever support serving to reinforce it, preferably a cable support.
  • Inclined lifts are preferably used in building construction, where they are used to transport building materials from ground level to higher floors and vice versa.
  • the basic structure of such inclined elevators consists of a boom, which can generally be moved on a trolley, which is essentially formed by a guide rail profile for a carriage, bucket or the like which can be moved on this guide rail profile.
  • the booms described above are usually telescopic and can thus reach a considerable length. Since at the same time a light construction with optimal loading possibility is desired, there is a need to stiffen the boom. This is done in known booms by assigning the boom approximately perpendicularly pointing away from him boom supports, over the free ends of which a rope is stretched, which is attached to the end of the boom and thus supports the boom against deflection as a tensioned belt.
  • the outrigger supports described above which serve to hold the rope, can possibly reach considerable length dimensions. For the aforementioned reason, they form practically bulky accessories for the inclined elevator boom and are only installed on the inclined elevator at the place of use.
  • the assembly was carried out in a complex manner by screw connections or the like; since the connection points are a few meters above ground level, ladders or the like were again required for this. The assembly is therefore time-consuming in the known boom supports and can only be carried out under difficult conditions.
  • the invention has for its object to provide a connection of the type mentioned, in which the assembly can be carried out in a simple manner from the ground level without the use of any loose parts and without the use of tools such as ladders or the like. It should be ensured that there is a reliable connection between the boom and the boom support that meets the safety requirements, but that this connection can be released in an equally simple and inexpensive manner.
  • the invention solves the problem with a connection between the boom of an inclined elevator and a boom support, preferably a rope support, in that the end of the boom support on the boom side can be locked in a receiving pocket of the boom of the inclined elevator by means of a spring-loaded lock.
  • the end of the boom support can be pushed into the receiving pocket, engages automatically in the locking position and is locked in such a way that unintentional loosening is avoided.
  • An embodiment of the above-described invention is characterized in that interlocking projections or recesses are provided on the boom support on the one hand and on the inclined elevator on the other hand by the spring-loaded lock in the locking position. As soon as these projections or recesses interlock in the locking position, they are secured against unintentional detachment by the spring-loaded lock.
  • the brackets of inclined lifts generally have stiffening belts that grip around the guide rail profile at least on the underside and on the side.
  • the receiving pocket of the inclined elevator is therefore arranged between two adjacent stiffening belts which surround the guide rail profile of the inclined elevator on the underside and laterally from the outside.
  • the outer boundary of the receiving pocket is provided by at least one cross bar connecting two adjacent stiffening belts.
  • This crossbar is advantageously provided with at least one locking cam projecting towards the inside of the pocket, which engages in a corresponding recess in the boom support in the locking position.
  • boom support as a tube and to assign a hook-like extension to the cross bar connecting two adjacent stiffening belts, with which it engages in the locking position in the front tube opening in a form-fitting manner.
  • both the supporting forces acting in the longitudinal direction of the pipe support are absorbed and, if necessary, a transverse movement of the support in the pocket is prevented.
  • the spring-loaded lock on the inclined elevator preferably on the stiffening belt of the inclined elevator, is arranged in such a way that the lock dodges against the pressure of the spring when the boom support is inserted into the receiving pocket.
  • the lock assumes a position in which it holds with its holding plate orthogonally against the longitudinal axis of the boom support, i. H. orthogonally against the tube of the boom support. Since the retaining plate of the lock is spring-loaded, it is secured in this position, which is oriented orthogonally to the longitudinal axis of the boom support, by a supporting plate fastened to the retaining plate, which in turn is supported on the stiffening belt.
  • guide rails are attached to the guide rail profile of the inclined lift and / or to the stiffening belt. and / or support surfaces are provided which form the inner boundary of the receiving pocket.
  • the invention thus creates an easy-to-produce and reliable connection between the boom and the boom support, which can be produced by simply inserting the boom support into the receiving pocket without the aid of further aids, with an automatic locking taking place.
  • the inclined elevator 5 has a guide rail profile 10 which serves to guide carriages or buckets and which is surrounded on the underside by a plurality of stiffening belts 11 which, viewed in the longitudinal direction of the guide rail profile 10, are arranged next to one another.
  • the stiffening straps 11 can consist of different profiles; in cross section they can be box-shaped, T-shaped or the like, for example. Between two adjacent stiffening belts 11 there is a narrow space into which a tube can be inserted as a boom support 2 with its boom end 1 in the direction of arrow 17.
  • a lock 3 can be seen, which is supported by a spring 13 on the stiffening belt 11. Due to the spring force, the lock 3 tries to turn clockwise.
  • the holding plate 14 dodges and the boom support 2 can be pushed into the position shown in FIG. 2, the boom support 2 on the guide during the «threading process». and / or support surfaces 16 is guided.
  • These guide and / or support surfaces 16 can be arranged both on the guide rail profile 10 and on the stiffening belt 11.
  • a cross bar 12 is arranged between the two lateral stiffening belts 11 and is connected to the two adjacent stiffening belts 11 by welding, screwing or the like.
  • the crossbar 12 has on the one hand a hook-like extension 7 (see FIG. 1) and on the other hand a locking cam 6.
  • the outer surface of the boom support 2 slides along this latching cam 6 (see FIG. 1) until it has reached its end position.
  • the detent cam 6 dips into a recess 8 in the boom support; at the same time the hook-like extension 7 engages in the tube opening 9, centering means (not shown) can also be provided in the region of the hook-like extension or the tube opening, which additionally fix the boom support in the receiving pocket 4.
  • a further fixation can take place, however, in that the cantilever support 2 rests with its edge 18 against the outer surface 19 of the guide rail profile in the end position.
  • the fixing and securing both against axial displacement and against a transverse displacement is carried out by the retaining plate 14, which is now - after the boom support has been placed against the cross bar 12 - in a position which is shown in Fig. 2 and wherein the holding plate orthogonal to the longitudinal axis of the support fixes this in its position.
  • the support plate 15 is supported on the stiffening belt 11, so that a further movement of the spring-loaded lock 3 in the clockwise direction is prevented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Emergency Lowering Means (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Escalators And Moving Walkways (AREA)
  • Types And Forms Of Lifts (AREA)
  • Jib Cranes (AREA)
  • Dental Preparations (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP84102728A 1983-03-23 1984-03-13 Verbindung zwischen dem Ausleger eines Schrägaufzuges und einer Auslegerstütze Expired EP0120400B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84102728T ATE42084T1 (de) 1983-03-23 1984-03-13 Verbindung zwischen dem ausleger eines schraegaufzuges und einer auslegerstuetze.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310524 1983-03-23
DE3310524A DE3310524C2 (de) 1983-03-23 1983-03-23 Verbindung zwischem dem Ausleger eines Schrägaufzuges und einer Auslegerstütze

Publications (3)

Publication Number Publication Date
EP0120400A2 EP0120400A2 (de) 1984-10-03
EP0120400A3 EP0120400A3 (en) 1988-01-13
EP0120400B1 true EP0120400B1 (de) 1989-04-12

Family

ID=6194401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84102728A Expired EP0120400B1 (de) 1983-03-23 1984-03-13 Verbindung zwischen dem Ausleger eines Schrägaufzuges und einer Auslegerstütze

Country Status (4)

Country Link
EP (1) EP0120400B1 (cs)
AT (1) ATE42084T1 (cs)
CS (1) CS243482B2 (cs)
DE (2) DE3310524C2 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110304521A (zh) * 2019-06-24 2019-10-08 北京建工一建工程建设有限公司 超高层建筑超重设备吊运装置
CN111946064A (zh) * 2020-07-31 2020-11-17 中建三局集团有限公司 一种布料机刚性支撑架
CN115142679B (zh) * 2021-03-31 2023-08-29 三一汽车制造有限公司 工程机械

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1434446A1 (de) * 1963-10-09 1969-02-27 Johann Richle Stuetzvorrichtung fuer Anstell-Leitern,insbesondere fuer Bauzwecke
DE2851987C2 (de) * 1978-12-01 1986-07-24 Nikolaus Adalbert 7730 Villingen-Schwenningen Kümmerlin Stützvorrichtung für Leitern

Also Published As

Publication number Publication date
DE3477659D1 (en) 1989-05-18
DE3310524C2 (de) 1985-01-24
EP0120400A3 (en) 1988-01-13
ATE42084T1 (de) 1989-04-15
CS151784A2 (en) 1985-08-15
DE3310524A1 (de) 1984-10-04
EP0120400A2 (de) 1984-10-03
CS243482B2 (en) 1986-06-12

Similar Documents

Publication Publication Date Title
DE3019301C2 (de) Freitragende Laufschiene für Einschienen-Hängebahnen
EP0080038B1 (de) Teleskopausleger, insbesondere für Schrägaufzüge
DE102017218783A1 (de) Stütze zum Abstützen eines Bauwerksbereichs
EP0021386B1 (de) Längenverstellbarer Baukörper
EP0120400B1 (de) Verbindung zwischen dem Ausleger eines Schrägaufzuges und einer Auslegerstütze
DE2127862A1 (de) Transportables Laborgehause
EP0192193B1 (de) Aus mehreren Teleskopschüssen bestehender Schrägaufzug
DE1947394A1 (de) Aufhaengevorrichtung fuer Girlandenrollensaetze an Foerderbandtraggeruesten
DE2708949C3 (de) Lager- und Transportgestell fur Glasplatten o.dgl
DE8308658U1 (de) Verbindung zwischem dem Ausleger eines Schrägaufzuges und einer Auslegerstütze
DE2851941C2 (de) An der Abbaustoßseite eines Strebfördermittels befestigte Maschinenfahrbahn für Walzenschrämmaschinen
DE3517291A1 (de) Schraegaufzug fuer den transport von lasten
EP0135703B1 (de) An einem an Schienen eines Schrägaufzuges verfahrbaren Schlitten gelagerter Tragrahmen
DE3137845A1 (de) Teleskopausleger, insbesondere fuer schraegaufzuege
DE3717661C1 (en) Inclined hoist
EP0187976A2 (de) Verriegelungsvorrichtung für die aneinander zwangsgeführten Teleskopschüsse eines Aufzuges
DE3137847C2 (de) Teleskopausleger für Schrägaufzüge
DE2918192A1 (de) Vorrichtung zum transportieren und montieren von spurlatten und einstrichen im schacht
DE3936905C1 (en) Mine cage suspension system - incorporates adaptors to allow length adjustment
DE2142115C3 (de) Vorrichtung zum Aufhängen von Hängegerüsten
EP2935078A1 (de) Balustradenträger für eine fahrtreppe oder für einen fahrsteig
AT350228B (de) Lastenaufzug
DE2749664B2 (de) Verbindungs- und Sicherungsvorrichtung für die Kettenkratzförderer mit oder ohne Führungen für Gewinnungsmaschinen, insbesondere für Kohle
DE8127848U1 (de) Teleskopausleger für Schrägaufzüge
DE2651027A1 (de) Arbeitsbuehne mit einer an ihr befestigten klapptreppe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19841004

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17Q First examination report despatched

Effective date: 19880610

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed
AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

REF Corresponds to:

Ref document number: 42084

Country of ref document: AT

Date of ref document: 19890415

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3477659

Country of ref document: DE

Date of ref document: 19890518

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19920304

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19930313

ITTA It: last paid annual fee
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19930313

EPTA Lu: last paid annual fee
EAL Se: european patent in force in sweden

Ref document number: 84102728.7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960409

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19970129

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19970213

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19970317

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19970326

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19970331

Ref country code: CH

Effective date: 19970331

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19970331

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19970401

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19970408

Year of fee payment: 14

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980313

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980313

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19980331

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980331

BERE Be: lapsed

Owner name: ALBERT BOCKER G.M.B.H. & CO. K.G.

Effective date: 19980331

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981001

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19981001

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19981201

EUG Se: european patent has lapsed

Ref document number: 84102728.7

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST