DE102018209890A1 - Mounting bracket for hanging a gas turbine - Google Patents

Abstract

The invention relates to a mounting bracket for hanging a substantially horizontally oriented gas turbine (1), in particular for maintenance or assembly purposes, with a main bracket (11) which can be connected to a gas turbine receiving device (21) via at least one coupling device (12, 14) and with at least one connecting device (15, 16) for connecting the gas turbine (1) to the mounting bracket (12). The mounting bracket (10) has at least one adjustable connecting device (15, 16) which is designed to be adjustable for aligning the gas turbine (1) received on the mounting bracket (10) with respect to the mounting bracket (10).

Description

The invention relates to a mounting bracket for hanging a substantially horizontally aligned gas turbine, in particular for maintenance or assembly purposes, with a main bracket which can be connected to a gas turbine receiving device via at least one coupling device and a first connecting device and a second connecting device for connecting the gas turbine to the mounting bracket.

A large number of different tools and devices are used for maintenance and in particular for assembly and disassembly work on gas turbines, which can be used depending on the work step. This leads to high setup costs, because different tools have to be attached and detached to a gas turbine depending on the work step. Accordingly, the space required and the logistics for the tool provision are very high. In addition, the accessibility to the gas turbine is severely restricted in some other places by the various tools and devices. Many such tools and devices are designed for a specific purpose at a specific position and location of the gas turbine for this special purpose, so that the position and location of the gas turbine when using these tools and devices is predetermined and at most can be changed slightly. An assembly device on which a gas turbine can be accommodated, which can be connected in a simple manner to various gas turbine receptacle devices and which allows good accessibility for various assembly or maintenance work, has hitherto not been known.

For example, from the German published application DE 10 2014 219 050 A1 or the U.S. patent US 8,984,730 B2 Devices known which support a gas turbine on its turbine shaft. From the European patent application EP 2 495 404 A1 or the U.S. patent US 9 228 451 B2 on the other hand, devices are known which accommodate a gas turbine on its housing, but which severely restrict access to the gas turbine. It is common to all these devices that they have a complex construction, which is specifically adapted to a gas turbine type, and offer little flexibility for changing between different gas turbine receiving devices.

Proceeding from this, it is an object of the present invention to propose an improved assembly device, in particular an assembly support and a method for performing an assembly or maintenance of a gas turbine, which enables a gas turbine to be securely received and highly flexible in its use. This is achieved according to the invention by the teaching of the independent claims. Advantageous developments of the invention are the subject of the dependent claims.

To solve the problem, an assembly support is proposed for hanging a substantially horizontally oriented gas turbine, in particular for maintenance or assembly purposes. The mounting bracket has a main bracket which can be connected to a gas turbine receiving device via at least one coupling device and has at least one connecting device for connecting the gas turbine to the mounting bracket. The at least one connecting device is designed to be adjustable for aligning the gas turbine received on the mounting bracket with respect to the mounting bracket, so that the gas turbine received on the mounting bracket can be arranged aligned with at least two gas turbine receiving devices together with the mounting bracket while the at least one connecting device is not changed.

The mounting bracket is provided for hanging an essentially horizontally oriented gas turbine. Because the gas turbine is held by the mounting bracket at the top at only a few fastening points, the mounting bracket enables good access to all areas of the gas turbine.

The main beam represents the load-bearing structure of the mounting bracket and connects the individual elements of the mounting bracket with each other. At least one coupling device is arranged on the main carrier, by means of which the main carrier can be connected to a gas turbine receiving device. The at least one coupling device can of course also be formed in two or more parts, wherein the two or more parts can also be formed spaced apart from one another in order to provide suitable mounting of the mounting bracket. In the same way, it is possible for a plurality of coupling devices to be provided, in particular for establishing a connection with different devices. In the present case, a gas turbine receiving device is understood to mean all devices to which the gas turbine arranged on the mounting bracket can be arranged at least temporarily, for example in order to carry out maintenance, disassembly or assembly work or other work processes thereon or to transport it between different gas turbine receiving devices. In the present case, maintenance is understood to mean any possible type of maintenance, such as, for example, repairs, the replacement of components or also cleaning work on components from Gas turbines. The mounting bracket has at least one connecting device for connecting the gas turbine to the mounting bracket.

The mounting bracket is equipped in such a way that it is attached to the gas turbine at the start of, for example, a maintenance, assembly or disassembly process and can carry the gas turbine until all the necessary work steps have been completed. Previously required additional setup work or setup times for transporting the gas turbine between different work stations, in order to adapt them to other receiving devices or to store them differently in order to improve the accessibility of a specific area, are eliminated or are in any case significantly reduced by the proposed mounting bracket.

When the mounting bracket is used, it is connected to the central component of the gas turbine, the core module. The interfaces are preferably located on the stiffest structures of this module, the compressor intermediate housing (Compressor Intermediate Case, CIC) and the turbine intermediate housing (Turbine Intermediate Case, TIC). In the same way, the mounting bracket can of course also be provided for attachment to other components of the gas turbine that are different for this purpose.

In one embodiment of the mounting bracket, at least one first connecting device is vertically adjustable to adjust the vertical distance of the gas turbine from the mounting bracket, and at least one second connecting device is mounted horizontally displaceably on the main bracket in order to adjust the horizontal distance between the first connecting device and the second connecting device enable. By adjusting the distance of the gas turbine from the mounting bracket in the vertical direction, the axis of the gas turbine can in particular be aligned horizontally. In this way, gas turbines of different sizes can be accommodated on the mounting bracket, since the axis of the gas turbine can be aligned horizontally at the receiving location, essentially independently of the size or diameter of the gas turbine. In one embodiment, the adjustment of the first connecting device can also be motor-assisted in order to absorb the large forces acting.

The mounting bracket of this embodiment has at least one second connecting device, which is mounted on the main carrier so as to be horizontally displaceable, in order to enable the horizontal distance between a first connecting device and a second connecting device to be adapted. Because the distance between at least two connecting devices on the mounting bracket can be adjusted, different types of gas turbines can advantageously be arranged on the mounting bracket. Furthermore, the distance between at least two connecting devices of the same gas turbine type may vary due to dimensional tolerances or change in the horizontal alignment of the axis of the gas turbine, which results in forces acting on the gas turbine at fixedly spaced bearing points and corresponding stresses can arise in the gas turbine. This is avoided by the horizontally displaceable mounting of at least one second connecting device on the mounting bracket.

In one embodiment of the mounting bracket, this has at least one adapter device which can be arranged on the at least one connecting device and which can be firmly connected to the gas turbine. Such an adapter device is usually designed to establish a connection to the gas turbine at the location provided for this purpose, which can be arranged in particular on the compressor inlet housing or the turbine inlet housing. Depending on the gas turbine type, the adapter device can have specific features for this. Furthermore, the first adapter device has suitable devices for establishing a connection with the first connection device provided for this purpose.

In one embodiment of the mounting bracket with at least two adapter devices and at least two connecting devices, the devices of the adapter devices for establishing a connection with the connecting devices are essentially of the same design. It is also possible to connect at least two adapter devices to one another, in particular to form them in one piece.

In one embodiment of the mounting bracket, the at least one adapter device has a swivel joint, by means of which bending forces acting on the adapter device, which in particular act essentially horizontally in the direction of the longitudinal axis of the gas turbine, can be compensated. Such a swivel joint serves in particular to compensate for tensions which result from a change in the vertical distance of the gas turbine from the mounting bracket. Furthermore, such a swivel joint is also used in particular to compensate for forces acting on the gas turbine in the direction of the gas turbine axis, such as can occur, for example, due to inertial forces during transport of the gas turbine arranged on the mounting bracket. Such an embodiment compensates for tensions which can be caused by rotational forces between the gas turbine and the mounting bracket. In one embodiment, the swivel joint can also represent the interface to the mounting bracket.

In one embodiment of the mounting bracket, the at least one adapter device has a swivel joint, by means of which rotational forces can be compensated for about a longitudinal axis of the adapter device, which in particular is arranged essentially vertically. Such an embodiment compensates for tensions which can be caused by rotational forces between the gas turbine and the mounting bracket. In one embodiment, the swivel joint can also represent the interface to the mounting bracket. The at least one adapter device can also have a swivel joint which compensates for bending forces which act in particular essentially horizontally in the direction of the longitudinal axis of the gas turbine and also torsional forces which act about a longitudinal axis of the adapter device which is in particular arranged essentially vertically.

In one embodiment of the mounting bracket, the at least one adapter device is rigid, without prejudice to the possibility of providing a swivel joint, in order to enable a gas turbine arranged on the mounting bracket to be pivoted, in particular by a pivoting movement of the mounting bracket. The holding force required for this is transmitted via the mounting bracket and in particular via the at least one connection between the at least one connecting device and the at least one adapter device to the gas turbine arranged on the mounting bracket.

In one embodiment of the mounting bracket, the at least one coupling device is designed such that a positive connection with a coupling receptacle can be produced. Positive connections are used to transmit high forces. Since gas turbines usually have a high weight, this can be reliably transferred to a gas turbine receiving device via an appropriately dimensioned positive connection. In addition, positive connections in the workflow can be quickly established and released.

In one embodiment of the mounting bracket, at least one coupling device is horizontally adjustable on the mounting bracket. The coupling device can be adjusted with respect to the center of gravity of the gas turbine by means of a horizontal adjustment of the coupling device relative to the main carrier of the mounting bracket, so that the power flow runs in a suitable manner from the gas turbine via the mounting bracket to the gas turbine receiving device. For example, a horizontal adjustment of the coupling device relative to the main carrier can be expedient in the course of horizontal alignment of the gas turbine.

In one embodiment of the mounting bracket, at least one coupling device can be mounted in a rotationally fixed manner in a coupling receptacle arranged on a gas turbine receiving device. In this way, a stable power transmission, in particular also a rotationally fixed power transmission between the coupling device and the coupling receptacle can be produced. In one embodiment, the coupling device is designed to be rotatable about a pivot axis, as a result of which the gas turbine can be pivoted about the pivot axis. The gas turbine can thus align below the mounting bracket in accordance with the force of gravity, in particular when the gas turbine is in an installed state, for example, which requires an uneven weight distribution over the cross section or circumference. Furthermore, a pendulum movement can occur, for example, during transport of the gas turbine received on an assembly carrier, in order to compensate, in particular, for horizontally acting forces during transport. The pivot axis extends, for example, essentially parallel to the longitudinal axis of the gas turbine.

In one embodiment of the mounting bracket, in which the coupling device is designed to be rotatable about a pivot axis, the coupling device can be locked in a pivoted position. For example, the gas turbine can be pivoted in this way about an axis arranged parallel to the longitudinal axis of the turbine, in particular through the mounting bracket and the coupling device, in order, for example, to align the circumferential position of the gas turbine in a position suitable for mounting a component. In the same way, the coupling device can also be designed to be pivotable about a substantially vertical axis, for example in order to improve the accessibility to a region of the gas turbine during maintenance. In one embodiment of the mounting bracket, in which the coupling device is designed to be rotatable about a pivot axis, the pivoting and / or also the fixing in the pivoted position is motor-assisted.

In embodiments of the mounting bracket with a coupling device designed to be pivotable about at least one axis, the gas turbine, in conjunction with the vertical adjustment possibility of the first connecting device, can be brought into an easily accessible position for performing various maintenance and assembly work in a simple manner and in particular with the aid of a motor, without additional aids or Devices are required for this.

In a further aspect of the invention, an arrangement is used to achieve the object proposed a mounting bracket according to at least one embodiment resulting from the preceding description and a coupling receptacle arranged on a gas turbine receiving device, in which the coupling device of the mounting bracket can be stored. A pivotability about different axes, as described above in connection with the coupling device, can also be formed in the coupling receptacle in the same way and, in cooperation with the coupling device, can have correspondingly similar properties.

• - Anordnen wenigstens einer fest mit der Gasturbine verbindbaren Adaptereinrichtung an der Gasturbine;
• - Verbinden der wenigstens einen Adaptereinrichtung mit der wenigstens einen Verbindungseinrichtung zum Verbinden der Gasturbine mit dem Montageträger;
• - Aufnehmen wenigstens einer Kupplungseinrichtung des Montageträgers in einer an einer Gasturbinenaufnahmevorrichtung angeordneten Kupplungsaufnahme;
• - Einstellen der horizontalen Lage der Längsachse der Gasturbine mittels wenigstens einer Verbindungseinrichtung.

In a further aspect of the invention, a method for carrying out assembly / disassembly and / or maintenance of a gas turbine with an assembly support and with at least two gas turbine receiving devices, each with at least one coupling receptacle, is proposed to achieve the object. The process has the following steps:

• Arranging at least one adapter device which can be fixedly connected to the gas turbine on the gas turbine;
• Connecting the at least one adapter device to the at least one connecting device for connecting the gas turbine to the mounting bracket;
• Receiving at least one coupling device of the mounting bracket in a coupling receptacle arranged on a gas turbine receiving device;
• - Setting the horizontal position of the longitudinal axis of the gas turbine by means of at least one connecting device.

The terms used in the description of the method for devices and devices, in particular of the mounting bracket or the gas turbine mounting device, and their functions and use correspond to those of the preceding description, which relates in particular to the proposed mounting bracket. The individual process steps are therefore to be understood in connection with the preceding description.

An embodiment of the method has, as a further step, pivoting the gas turbine in particular about a horizontally or vertically arranged axis by means of at least one coupling device or at least one coupling receptacle. As already explained in the preceding description, the at least one coupling device or the at least one coupling receptacle can be designed such that it supports pivoting of the gas turbine or of the mounting bracket with the gas turbine arranged thereon, in particular about a horizontally and / or vertically arranged axis.

An embodiment of the method has, as a further step, receiving at least one coupling device on a coupling receptacle of a gas turbine receiving device designed as a transport device and removing the mounting bracket from the coupling receptacle of a first gas turbine receiving device. After this step, the assembly support, including the gas turbine connected to it, is moved spatially by means of the transport device. In a further method step, the assembly carrier with the at least one coupling device is inserted into at least one coupling receptacle of a second gas turbine receiving device. In this way, the gas turbine, which is firmly connected to the mounting bracket, can be implemented between two or more gas turbine receiving devices, without special tools and set-up times being necessary for converting or attaching additional transport devices.

• 1 eine schematische Darstellung einer beispielhaften Ausführungsform eines erfindungsgemäßen Montageträgers mit daran angeordneter Gasturbine;
• 2 eine schematische Darstellung des Montageträgers aus 1, wobei das Montieren und Demontieren von Baugruppen illustriert ist;
• 3 eine weitere schematische Darstellung des Montageträgers aus 1 in einer Sicht von oben,
• 4 eine weitere schematische Darstellung des Montageträgers aus 1 in einer Sicht von vorne in einer vertikal ausgerichteten und in einer um eine horizontale Achse verschwenkten Anordnung; und
• 5 eine schematische Darstellung eines beispielhaften erfindungsgemäßen Verfahrens zum Durchführen einer Montage und/ oder Wartung einer Gasturbine.

Further features, advantages and possible uses of the invention result from the following description in connection with the figure. It shows

• 1 a schematic representation of an exemplary embodiment of a mounting bracket according to the invention with a gas turbine arranged thereon;
• 2 a schematic representation of the mounting bracket 1 , with the assembly and disassembly of assemblies is illustrated;
• 3 a further schematic representation of the mounting bracket 1 in a view from above,
• 4 a further schematic representation of the mounting bracket 1 in a view from the front in a vertically aligned arrangement and in a pivoted arrangement about a horizontal axis; and
• 5 is a schematic representation of an exemplary method according to the invention for performing an assembly and / or maintenance of a gas turbine.

1 shows a schematic representation of an exemplary embodiment of a mounting bracket according to the invention 10 with a gas turbine arranged on it 1 , The mounting bracket 10 serves as shown to hang the essentially horizontally aligned gas turbine 1 to carry out maintenance work on it, for example.

The mounting bracket 10 has a main beam 11 on the at least one coupling device 12 . 14 with one in 1 Gas turbine receiving device, not shown, is connectable. Furthermore, the mounting bracket 10 the exemplary embodiment two connection devices 15 . 16 to connect the gas turbine 1 with the mounting bracket 10 on. The first connection device 15 is vertically adjustable to the vertical distance of the gas turbine 1 from the mounting bracket 10 adjust. The second connection device 16 can be moved horizontally on the main beam 10 stored to adjust the horizontal distance between the first connector 15 and the second connection device 16 to enable.

At the first connection device 15 is a solid with the gas turbine 1 connected first adapter device 17 arranged, and on the second connecting device 16 is a solid with the gas turbine 1 connected second adapter device 18 arranged. The adapter devices 17 . 18 are on the central component, the core module (core module) 2 the gas turbine 1 attached. The interfaces for attaching the adapter devices 17 . 18 are on the stiffest structures of this module, the CIC (Compressor Intermediate Case) 3 and TIC (Turbine Intermediate Case) 4.

The first and second adapter devices 17 . 18 each have a swivel 19 by which rotational forces can be compensated for about a horizontally aligned axis, which by 90 ° with respect to the longitudinal axis A the gas turbine is offset.

With the coupling devices 12 . 14 of the exemplary mounting bracket 1 is a positive connection with a coupling seat 25 . 26 produced. The coupling device 14 , in the exemplary embodiment, a crane eye is on the mounting bracket 10 horizontally adjustable, for example to adjust the mounting bracket 10 opposite the gas turbine 1 especially when the center of gravity of the gas turbine is shifted 1 during maintenance or assembly work.

The coupling device 12 , which in the exemplary embodiment has two spaced-apart bearing journals, on opposite sides of the main carrier 11 of the mounting bracket 10 are arranged, is also arranged in two parts on a gas turbine receptacle coupling receptacle 25 storable and around a swivel axis S rotatable, which makes the gas turbine 1 around the pivot axis S is pivotable. The coupling devices 12 . 14 provide the interface to those on the gas turbine receptacle 21 (in 3 shown) arranged coupling receptacles representing the mounting bracket 10 receives. The coupling device shown as an example 12 is inside the mounting bracket 10 around the pivot axis S rotatably mounted and thereby enables a pendulum movement or pivoting movement of the mounting bracket 10 or the gas turbine 1 around the pivot axis S ,

2 shows a schematic representation of the mounting bracket 1 , with the assembly and disassembly of assemblies is illustrated. The gas turbine 1 is on the mounting bracket 10 hanging recorded. As in 2 It can be seen, for example, that different assemblies of a gas turbine are used for maintenance work 1 from the core module (core module) 2 disassembled and assembled (shown by arrows), whereby the center of gravity on the mounting bracket 10 changes. In particular through the vertical adjustability of the first connecting device 15 can the horizontal orientation of the gas turbine 1 or their gas turbine axis A can be set. Furthermore, the first and second adapter devices 17 . 18 in 2 a swivel 19 , by means of which additional rotational forces can be compensated for about an essentially vertical axis. This additional possibility of rotation about the vertical axis is in 2 through on the adapter devices 17 . 18 arrows shown symbolize.

3 shows a further schematic representation of the mounting bracket 10 out 1 in a top view, the gas turbine 1 hanging freely on the mounting bracket 10 is included. The pivot axis S and the longitudinal axis A the gas turbine 10 lie one above the other in this view. In this illustration, the clutch holder 25 on the gas turbine cradle 21 arranged, which can be, for example, a static assembly stand or part of a moving assembly line. The clutch pocket 25 points on both long sides of the mounting bracket 10 each have an arm with a receiving device for a journal of the coupling device 12 in which it is rotatably mounted. So is the mounting bracket 10 with the gas turbine arranged on it 1 reliable in the coupling seat 25 and thus on the gas turbine receptacle 21 stored.

4 shows a further schematic representation of the mounting bracket 10 out 1 in a view from the front in a vertically aligned (illustration on the left) and in one around the pivot axis S swiveled arrangement (illustration on the right). The deflection of the gas turbine 1 through an angle α takes place by pivoting the bearing pin of the coupling device 12 in the coupling seat 25 , The bearing pins of the coupling device 12 are used to carry out work on the gas turbine 1 in the mounting bracket 10 locked.

5 shows a schematic representation of an exemplary method according to the invention for performing an assembly and / or maintenance of a gas turbine 1 , The individual steps of the process are partially identified by arrows. As shown in the left illustration, will be used to house the gas turbine 1 on the mounting bracket 10 the one with the gas turbine 1 connectable adapter devices 17 . 18 (only 17 recognizable) firmly on the gas turbine 1 arranged. This can take place, for example, if the gas turbine is still in a so-called “shipping frame”. Subsequently, the adapter devices designed specifically for certain gas turbine types 17 . 18 with the connecting devices 15 . 16 connected to a fixed connection of the gas turbine 1 with the mounting bracket 10 manufacture.

In a further process step, the coupling device 12 of the mounting bracket 10 in a on a gas turbine receptacle 21 (in 5 not shown for reasons of space) arranged coupling receptacle 25 arranged and the horizontal position of the longitudinal axis A the gas turbine 1 by means of the connecting devices 15 . 16 set. A possibly necessary pivoting of the gas turbine 1 about a horizontally arranged pivot axis S by means of the coupling device 12 in connection with the coupling seat 25 is in 4 shown. In this way, the mounting bracket can be attached to a gas turbine at the beginning of the assembly or disassembly process and accompany it in all work steps. Additional setup work and / or setup times previously required are no longer required.

As a further process step, the coupling device 14 on a coupling seat 26 , which is designed as a crane hook. The clutch pocket 26 is arranged on a gas turbine receiving device designed as a transport device, for example as a crane. The assembly support becomes by the transport device 10 from the coupling seat 25 a first gas turbine receiving device 21 removed and then together with the gas turbine arranged thereon 1 to a second gas turbine receiving device 21 transported (center illustration). After reaching the second gas turbine cradle 21 (Illustration on the right) becomes the mounting bracket 10 then with the coupling device 12 in the coupling seat 25 the second gas turbine receptacle 21 used, and the coupling seat 26 from the coupling device 14 solved (illustration on the right).

The mounting bracket described as an example 12 This enables the gas turbine to be held securely, a high degree of flexibility when carrying out work and a standardized way of working across several models.

LIST OF REFERENCE NUMBERS

1

gas turbine

2

Core module

3

CIC (Compressor Intermediate Case)

4

TIC (Turbine Intermediate Case)

10

mounting bracket

11

main carrier

12

coupling device

14

coupling device

15

first connection device

16

second connection device

17

first adapter device

18

second adapter device

19

swivel

21

Gas turbine Cradle

25

Kupplungsaufnahme

26

Kupplungsaufnahme

A

Longitudinal axis of the gas turbine

S

swivel axis

α

swivel angle

QUOTES INCLUDE IN THE DESCRIPTION

This list of documents listed by the applicant has been generated automatically and is only included for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent literature cited

• DE 102014219050 A1 [0003]
• US 8984730 B2 [0003]
• EP 2495404 A1 [0003]
• US 9228451 B2 [0003]

Claims (12)

Mounting support for hanging a substantially horizontally oriented gas turbine (1), in particular for maintenance or assembly purposes, with a main support (11) which, via at least one coupling device (12, 14) with at least one coupling receptacle arranged on a gas turbine receiving device (21) 25, 26) and can be connected to at least one connecting device (15, 16) for connecting the gas turbine (1) to the mounting bracket (12), characterized in that the at least one connecting device (15, 16) for aligning the mounting bracket (10) Received gas turbine (1) is adjustable in relation to the mounting bracket (10), so that the gas turbine (1) received on the mounting bracket (10) with unchanged setting of the at least one connecting device (15, 16) together with the mounting bracket (12) on at least two Gas turbine receptacles (21) can be arranged aligned. Mounting bracket after Claim 1 , characterized in that the mounting bracket (10) has at least one first connecting device (15) which can be adjusted vertically to adjust the vertical distance of the gas turbine (1) from the mounting bracket (10) and at least one second connecting device (16) which is horizontal is displaceably mounted on the main carrier (11) in order to enable the horizontal distance between the first connecting device (15) and the second connecting device (16) to be adjusted. Mounting bracket according to at least one of the preceding claims, characterized by at least one adapter device (17, 18) which can be arranged on at least one connecting device (15, 16) and which can be fixedly connected to the gas turbine (1). Mounting bracket according to at least one of the preceding claims, characterized in that the at least one adapter device (17, 18) has a swivel joint, by means of which bending forces acting on the adapter device (17, 18), in particular essentially horizontally in the direction of the longitudinal axis (A) the gas turbine (1) act, can be compensated. Mounting bracket according to at least one of the preceding claims, characterized in that the at least one adapter device (17, 18) has a swivel joint (19), by means of which rotational forces about a longitudinal axis of the adapter device (17, 18), which in particular is arranged essentially vertically, are compensable. Mounting bracket according to at least one of the preceding claims, characterized in that the at least one coupling device (12, 14) is designed such that a positive connection with a coupling receptacle 25, 26 can be produced therewith. Mounting bracket after Claim 6 , characterized in that at least one coupling device (14) on the mounting bracket (10) is horizontally adjustable. Mounting bracket according to at least one of the preceding claims, characterized in that at least one coupling device (12) can be supported in a coupling receptacle (25) arranged on a gas turbine receiving device (21) and the coupling device (12) is designed to be rotatable about a pivot axis (S), as a result of which the gas turbine (1) can be pivoted about the pivot axis (S). Arrangement from an assembly carrier (10) according to at least one of the preceding claims and a coupling receptacle (25, 26) arranged on a gas turbine receiving device (21), in which the at least one coupling device (12, 14) of the assembly carrier (10) can be stored. Method for performing an assembly / disassembly and / or maintenance of a gas turbine (1) with an assembly support (10) according to at least one of the Claims 1 to 8th or with an arrangement of a mounting bracket (10) and a coupling receptacle (25) arranged on a gas turbine receptacle (21) Claim 9 and with at least two gas turbine receiving devices (21), each with at least one clutch receptacle (25), with the following steps: - arranging at least one adapter device (17, 18) which can be fixedly connected to the gas turbine (1) on the gas turbine (1); - connecting the at least one adapter device (17, 18) to the at least one connecting device (15, 16) for connecting the gas turbine (1) to the mounting bracket (10); - Receiving at least one coupling device (12, 14) of the mounting bracket (10) in a coupling receptacle (25) arranged on a gas turbine receiving device (21); - Adjusting the horizontal position of the longitudinal axis of the gas turbine (1) by means of the at least one connecting device (15, 16). Method for performing an assembly and / or maintenance of a gas turbine according to Claim 10 , characterized by the further step: - pivoting the gas turbine (1) in particular about a horizontally or vertically arranged axis (S) by means of at least one coupling device (12) or at least one coupling receptacle (25). Method for performing an assembly and / or maintenance of a gas turbine according to one of the Claims 10 or 11 , characterized by the further step: - receiving at least one coupling device (14) on a coupling receptacle (26) of a gas turbine receiving device (21) designed as a transport device and removing the mounting bracket (10) from the coupling receptacle (25) of a first gas turbine receiving device (21); - Implementing the mounting bracket (10) including the associated gas turbine (1) by means of the transport device; - Inserting the mounting bracket (10) with the at least one coupling device (12) into at least one coupling receptacle (25) of a second gas turbine receptacle (21).

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