EP0147246B1 - Transportgestell für Turbomaschine - Google Patents

Transportgestell für Turbomaschine Download PDF

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Publication number
EP0147246B1
EP0147246B1 EP84401105A EP84401105A EP0147246B1 EP 0147246 B1 EP0147246 B1 EP 0147246B1 EP 84401105 A EP84401105 A EP 84401105A EP 84401105 A EP84401105 A EP 84401105A EP 0147246 B1 EP0147246 B1 EP 0147246B1
Authority
EP
European Patent Office
Prior art keywords
frame
support members
support
platform
base
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
EP84401105A
Other languages
English (en)
French (fr)
Other versions
EP0147246A1 (de
Inventor
Jean-Louis-Marie Garrec
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of EP0147246A1 publication Critical patent/EP0147246A1/de
Application granted granted Critical
Publication of EP0147246B1 publication Critical patent/EP0147246B1/de
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
    • B65D2585/6877—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts engines or motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
    • B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
    • B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
    • B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
    • B65D2585/6882—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts vehicle parts

Definitions

  • the invention relates to a turbo-machine transport frame, in particular a turbojet engine, for example with a high dilution rate.
  • US Patent 3,208,699 discloses a transport frame for a low-dilution turbojet engine in which the engine is supported in a frame obtained by connecting together two lateral rails supported by a trellis pivotally mounted along the edges of a platform.
  • the device of this patent which allows the mounting of engines having no significant differences in cross-section is not applicable to civil engines with a high dilution rate, the diameter of the fan is much greater than the diameter of the engine body. It is to this type of motors that the frame according to the present invention applies.
  • a frame is necessary to support, for example, a turbojet engine during its transport over distances which can be great, from the workshops of the engine manufacturer to those of the aircraft manufacturer.
  • Such a frame must be designed to allow the use of means of transport as well road, air or sea without it being necessary to make modifications to these means to adapt them to the material transported.
  • a frame is in the form of a platform surmounted by vertically raised arms provided at their end with attachment means cooperating with complementary means adapted on the casing of the turbojet engine. In general it is maintained isostatically at three points, two points at the front, one point at the rear.
  • Such frames are designed to meet handling conditions by persons lacking the necessary qualification. For this reason their design is simple and robust allowing an easy implementation and avoiding any risk of degradation of transported material.
  • the frames are returned to the engine manufacturer in order to be reused for the transport of new engines.
  • the object of the invention is therefore to facilitate the empty transport of the frames in order to reduce costs on the one hand, and limit the risks of deterioration of the equipment on the other hand, by proposing motor support members. on the platform so that it is possible, when the frame is not in use, to fold them back on the platform, while making the platform in at least two separable elements connected by an elastic suspension to ensure safe transport of the engine and directly allow its aircraft.
  • a first advantage offered by this solution is, of course, the reduction in vertical dimensions facilitating handling and loading operations on the means of transport, of the empty frame.
  • a second advantage is that it makes it possible to envisage stacking several frames one on the other, it suffices for this to arrange means ensuring a stable support from one frame to the other when the support members are folded.
  • Such means can be constituted for example by amounts reported on the platforms of the lower frame, on which rests and, to which is secured, the platform of the upper frame; in this way the ends of the support members are not stressed and do not risk being damaged.
  • this solution offers the additional advantage of allowing the engine to be powered from the same frame when the latter is made up of separable elements.
  • two types of frame design are known: a frame made up of separable elements, a monobloc frame.
  • the support members form a cradle in which the engine rests, this cradle is itself mounted on a base during transport of the engine.
  • the cradle is deposited with its engine on a trolley which is placed under the wing of the aircraft inside the open cowling, integral with the mast; the cradle is hoisted from the wing using a hoist system; once the engine is fixed, the cradle is lowered onto the carriage and released.
  • the low height available under the wing requires a very low carriage to be able to disengage the cradle. Thanks to the provisions of the invention, it is not necessary to transpose the cradle on a special carriage for aircraft, it suffices to adapt rolling means to the base, in order to be able to move it locally around the aircraft. To release the cradle once the engine is installed, simply fold the support members (the order of operations is obviously reversed for removing the engine).
  • the two designs of the frame are possible.
  • the description which follows attaches to a non-limiting embodiment of the frame, where the elements are separable.
  • the main characteristic namely the retraction of the support members
  • a high-dilution turbojet engine 1 installed on the frame 2, which is itself composed of three separable elements: a base 3 , a frame 4 and a support adapter 5; the base 3 and the frame 4 forming a platform.
  • the base 3 consists of a chassis consisting of two beams 31 joined by two beams 32, the two beams are connected by two tunnels intended to receive the forks of a forklift.
  • This chassis supports the frame 4 by means of two crosspieces which are fixed to the longitudinal member 31 with the interposition of elastic suspensions 35 which must isolate the frame-adapter-motor assembly from shocks or vibrations received by the base 3 during transport. road, for example.
  • Each of the elements of the suspension may consist of an elastomer block, of rectangular parallelepiped shape, fixed between two metal plates, one secured to the cross member, the other to the spar 31 concerned.
  • the frame 4 comprises two beams 41 bearing on the cross members 34 and which are held in position by frame-cross member connecting means, for example of the tenon and mortise type.
  • Two tunnels 42 are also provided for housing the forks of a forklift.
  • the frame is designed to receive at each end of the side members 41 rolling means, not shown; these means should allow local movement at reduced speed of the frame-adapter-motor separate from the base 3.
  • On the frame is fixed the base 51 of the adapter-support by means of pins 43 connecting the spar 41 to fittings 44 integral with the base 51.
  • the support adapter comprises, mounted on the base 51, three support members 52, 53, 54 and a four-point hoisting device; the latter being constituted by two rings 55 and 56 fixed to the members 52 and 53, and two rings 57 and 58 at the end of two arms 57 ', 58' detachably connected to the base 51.
  • the turbojet engine 1 shown in broken dashed lines is a turbojet engine with a high dilution rate supported at three points: two points on the fan casing and one point on the exhaust casing.
  • the two members 52 and 53 are provided at their upper end with means of connection with the fan casing, for example jaws enclosing pins engaged in ball joints housed in the casing.
  • the support member 54 is also provided at its upper end with means of connection with the exhaust casing. It is connected at its lower end by an axis to a yoke secured to the base.
  • the members 52, 53 supporting most of the mass of the engine are highly dimensioned and, are constituted by a leg 52 ', 53' reinforced by a stand 52 ", 53".
  • the legs 52 ′, 53 ′ are joined to the base by means of a joint 72, 73 comprising an axis cooperating with a yoke secured to the base.
  • the crutches are also joined to the base by a hinge 74, 75 comprising an axis cooperating with a yoke integral with the base.
  • Each crutch is fixed to the corresponding leg by means of a pin 76, 77.
  • the two support members are joined by a transverse stiffening beam 59.
  • Such a frame is used in the following manner.
  • the support adapter is detached from the frame by removing the pins 43, which allows the hoisting of the motor with the support adapter by means of tie rods engaged in the rings 55, 56, 57, 58; once the engine is fixed to the mast of the airplane, the support members are detached from the casing, and the adapter lowered onto the frame 4.
  • the support member 54 is folded over the base as well as the arms 57 ′, 58 ′ of the hoisting device.
  • the frames are returned to engine manufacturer, either the adapter-support frame assembly alone, or this assembly plus the base 3; everything will depend on the organization of the engine transport chain between the engine manufacturer and the aircraft manufacturer. But in order to facilitate their vacuum transport, the frames are stacked on top of each other after having folded the support members onto the base; by releasing one of the two axes of each stand 52 ", 53" they are thus allowed to the legs 52 ', 53' to be placed along the base.
  • the third support member 54 and the arms of the hoisting device 57 ', 58' are likewise folded down.
  • FIG. 4 shows how it is possible to stack two or more frames, using front support uprights 6 and rear support uprights 61 which are secured everywhere appropriate means, bolting for example, to the frame of the two superimposed frames .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Machine Parts And Wound Products (AREA)
  • Body Structure For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (5)

1. Transportgestell für eine Turbomachine, insbesondere für ein Turbostrahltriebwerk, mit einer beweglichen Plattform, die Halterungsorgane (52, 53, 54) aufweist, auf denen die Turbomaschine während der Transport- und Wartungsarbeiten ruht und die relativ zu der Plattform derart bewegbar sind, dass sie wenigstens zwei Positionen einnehmen können, nämlich eine aktive Position, in der sie die Turbomaschine halten, und eine inaktive Position, in der sie auf die Plattform heruntergeklappt sind, wobei die Halterungsorgane (52, 53, 54) durch Gelenkverbindungen (72, 73, 74, 75) mit horizontaler Achse mit der Plattform verbunden sind, und wobei Haltemittel vorgesehen sind, die die Halterung wenigstens zweier Transportgestelle aufeinander ermöglichen, wenn die genannten Halterungsorgane (52, 53, 54) sich in der auf die Plattform heruntergeklappten Position befinden, dadurch gekennzeichnet, dass die Plattform aus wenigstens zwei trennbaren Elementen, nämlich einem Sockel (3) und einem Rahmen (4) besteht und dass der Sockel den mit den Halterungsorganen (52, 53, 54) fest verbundenen Rahmen (4) über eine elastische Aufhängung (35) trägt.
2. Transportgestell nach Anspruch 1, dadurch gekennzeichnet, dass es drei Halterungsorgane (52, 53, 54) für die Halterung der Turbomaschine in drei Punkten besitzt.
3. Transportgestell nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass wenigstens eines der Halterungsorgane (52, 53) von folgenden Teilen gebildet ist: eine Strebe (52', 53'), die an einem Ende ein Element zur Befestigung der Turbomaschine und an ihrem anderen Ende ein Element (72) zur gelenkigen Verbindung mit der Plattform aufweist und einer beweglichen Stütze (52", 53"), die mit einem Ende mit der Plattform und mit dem anderen Ende mit der Strebe (51' , 53') verbunden ist.
4. Transportgestell nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Halterungsorgane (52, 53, 54) gelenkig an einer Fussplatte (51) montiert sind, die lösbar an dem Rahmen (4) angebracht ist.
5. Transportgestell nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Haltemittel von aufgesetzten Ständern (60, 61) gebildet sind, die die Plattform zweier aufeinander angeordneter Transportgestelle miteinander verbinden.
EP84401105A 1983-12-29 1984-05-30 Transportgestell für Turbomaschine Expired EP0147246B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8320988A FR2557541B1 (fr) 1983-12-29 1983-12-29 Bati de transport de turbomachine
FR8320988 1983-12-29

Publications (2)

Publication Number Publication Date
EP0147246A1 EP0147246A1 (de) 1985-07-03
EP0147246B1 true EP0147246B1 (de) 1987-04-22

Family

ID=9295685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84401105A Expired EP0147246B1 (de) 1983-12-29 1984-05-30 Transportgestell für Turbomaschine

Country Status (5)

Country Link
US (1) US4660796A (de)
EP (1) EP0147246B1 (de)
CA (1) CA1241620A (de)
DE (1) DE3463249D1 (de)
FR (1) FR2557541B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008047779A1 (de) 2008-07-23 2010-01-28 Claas Fertigungstechnik Gmbh Transport- und Montagefahrzeug für ein Bauteilmodul

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DK176948B1 (da) * 2008-07-30 2010-06-21 Liftra Aps Fixtur for fastholdelse af enden af et emne, såsom en sektion af et vindmølletårn, en vinge til en vindmølle, eller et vindmøllenav.
FR2952921B1 (fr) * 2009-11-20 2012-05-25 Snecma Chariot de transport d'un module de moteur d'aeronef
DE102010050907A1 (de) 2010-11-11 2012-05-16 Franke Gmbh Omnidirektionales Fahrzeug zum Transportieren und Feinpositionieren von Lasten
US9228451B2 (en) 2011-05-03 2016-01-05 Pratt & Whitney Canada Corp. Gas turbine engine module adapter to a carrier
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US8840364B2 (en) * 2012-01-05 2014-09-23 General Electric Company System for aligning turbomachinery
US8851441B2 (en) * 2012-05-17 2014-10-07 Solar Turbine Inc. Engine skid assembly
GB2509230A (en) * 2013-11-19 2014-06-25 Rolls Royce Plc Gas turbine engine stand with slide rail and lock mechanism
GB2509229A (en) 2013-11-19 2014-06-25 Rolls Royce Plc Gas turbine engine fan stand with hinged rotating frame
US9738391B2 (en) 2014-03-10 2017-08-22 United Technologies Corporation Engine installation system
WO2015168637A1 (en) * 2014-05-02 2015-11-05 Morey Joel T Aircraft engine stand
US9376131B2 (en) 2014-05-28 2016-06-28 Sightpath Medical, LLC Modular cart
US10196199B2 (en) * 2016-06-01 2019-02-05 General Electric Company Convertible support structures for shipping large machinery
US10040579B1 (en) * 2017-10-27 2018-08-07 Jeffrey L. Henderson Shipping frame for jet aircraft engine transportation
US11479363B2 (en) * 2019-05-17 2022-10-25 Rohr, Inc. Total underwing nacelle and engine installation
IT202100007823A1 (it) * 2021-03-30 2022-09-30 Nuovo Pignone Tecnologie Srl Unità di generatore di turbina a vapore in mare aperto e metodo di installazione
CN113602654B (zh) * 2021-06-16 2023-03-03 蓬莱中柏京鲁船业有限公司 一种雷弹运输用夹紧装置及使用方法
US11247787B1 (en) 2021-07-20 2022-02-15 NextGen Aero Support, LLC Aircraft engine storage frame and system
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Publication number Priority date Publication date Assignee Title
DE102008047779A1 (de) 2008-07-23 2010-01-28 Claas Fertigungstechnik Gmbh Transport- und Montagefahrzeug für ein Bauteilmodul

Also Published As

Publication number Publication date
DE3463249D1 (en) 1987-05-27
FR2557541A1 (fr) 1985-07-05
FR2557541B1 (fr) 1986-09-19
CA1241620A (fr) 1988-09-06
EP0147246A1 (de) 1985-07-03
US4660796A (en) 1987-04-28

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