DE102018107599A1 - transport system - Google Patents

Abstract

The invention relates to a transport system for mounting in a row mounting elements, in particular fire protection and ventilation ducts, pipes and cable duct elements, for the transport of the mounting elements to a ceiling surface comprising a lifting device with which the mounting elements can be raised at their mounting location on the ceiling surface comprising at least one flat transport element, on which the mounting elements can be placed, and at least one belt element, which is arranged on the transport element and with which this can be suspended, wherein the lifting device is movable in a vertical direction. The invention is characterized in that the transport system further comprises a rail device, which has at least one rail element, which is aligned parallel to the mounting element row to be mounted, and at least two fastening units, with which the rail element can be detachably fastened to the ceiling surface, wherein the rail element along the Rail element longitudinal axis in a displacement direction relative to the fastening units is displaceable, and the lifting device further comprises an anchoring element on the belt element, with which the lifting device can be fastened to the rail element.

Description

The invention relates to a transport system for a plurality, in particular in a row to be mounted mounting elements, in particular fire protection and ventilation ducts, pipes and cable channel elements, for the transport of the mounting elements to a wall or ceiling surface, comprising a lifting device, with which the mounting elements to their mounting location the ceiling surface are liftable, comprising at least one flat transport element on which the mounting elements can be placed, and at least one belt element, which is arranged on the transport element and with which this can be suspended, wherein the lifting device is movable in a vertical direction.

The subsequent ceiling installation of fire protection ducts in halls with high ceiling height is particularly difficult if the hall is already equipped with machinery or other infrastructure. The fire protection ducts are usually composed of individual elements. During assembly, the elements are transported individually to the ceiling surface where they are consecutively mounted on each other to form a path. To transport the channel elements to the ceiling surface so far truck or stacker are used, which are on the ground and off in a vertical direction or retractable. However, this system works only if the ground is freely accessible immediately below the later course of the fire protection channel. If, for example, there is a plant or machine (for example in a factory building), installation directly above this plant is only possible with a great deal of effort and several workers.

Object of the present invention is to provide a transport system available with the fire protection channel elements or other mounting elements can be easily and quickly transported to a ceiling surface without unnecessary damage to the ceiling surface and the transport system is also used when tight or difficult space conditions prevail and / or other trades in the transport path are present and / or the ground immediately below the mounting location of the mounting elements is not freely accessible or there is an opening in the ground.

This object is achieved by a transport system for a plurality of, in particular in a row to be mounted mounting elements in particular fire protection and ventilation ducts, pipes and cable duct elements, for the transport of the mounting elements to a wall or ceiling surface, comprising a lifting device, with which the mounting elements to their mounting location can be lifted on the ceiling surface, comprising at least one flat transport element on which the mounting elements can be placed, and at least one belt element, which is arranged on the transport element and with which this can be suspended, wherein the lifting device is movable in a vertical direction. The invention is characterized in that the transport system further comprises a rail device, which has at least one rail element, which is aligned parallel to the mounting element row to be mounted, and at least two fastening units, with which the rail element can be detachably fastened to the ceiling surface, wherein the rail element along the Rail element longitudinal axis in a displacement direction relative to the fastening units is displaceable, and the lifting device further comprises an anchoring element on the belt element, with which the lifting device can be fastened to the rail element.

The mounting elements may be fire protection, ventilation or cable channel elements, or pipes, or other infrastructure elements. However, it is also conceivable to use the transport system for any other element, which must be transported to a ceiling surface for mounting.

The lifting device is preferably designed as a device with which a vertical transport of the mounting elements is feasible. Preferably, with the transport element loads of up to 2500 kg can be lifted, but at least 25 kg. Preferably, the entire transport system is designed for the transport of these loads. However, it is also conceivable that with the lifting device, a transport of the mounting elements in the horizontal direction is possible. The transport element of the lifting device is preferably designed as a plate or upwardly open box. The transport element is preferably extendible in its horizontal extension and / or collapsible to be adaptable to mounting elements of different sizes. Preferably, with the transport system according to the invention mounting elements with an extension of up to 0.80 m x 12.0 m can be transported, particularly preferably with an extension of 1.0 m x 3.0 m. This can be transported with the transport system according to the invention larger mounting elements than with, for example, a pallet truck.

Furthermore, the transport element, preferably in the lowered state, can be used as a work table for the pre-assembly of the assembly elements. Preferably, the lifting device is already arranged on the rail device. For example, sections of pipes or ducts to be mounted parallel to one another next to one another can thus be prepared for a mounting element and then transported to the ceiling surface in this state become. Also, several mounting elements can be transported simultaneously with the transport element.

The mounting elements can be placed on the transport element or in the case of an open-topped box in the transport element hineinlegbar. Furthermore, it is conceivable that the transport element is designed as a closed box, which is preferably openable on one of its outer surfaces. For example, then smaller mounting elements are hineinlegbar in the transport element, while larger mounting elements can be placed on the transport element. It is also conceivable that a drive element for driving the lifting device is arranged in the interior of the box, so that the transport element can be pulled up by itself on the belt elements.

On the transport element four belt elements are preferably arranged. The belt element is preferably designed as a rope, belt, timing belt or belt. The belt element preferably consists of thermoplastic polyurethane (PUR), a textile fabric, Kevlar or nylon. The belt element is preferably loaded with loads of up to 2500 kg.

In a preferred embodiment, the transport element is a rectangular plate or a rectangular box, wherein the four belt elements are arranged in the vicinity of the four, upwardly directed corners. At the free end of the belt elements an anchoring element is arranged in each case. Preferably, the belt element is clamped in the anchoring element. Preferably, the anchoring element is screwed to the rail element or suspended in the displacement direction movable in the rail element. Furthermore, it is also conceivable that the anchoring element is designed as a hook or can be suspended with a tongue and groove system on the rail element.

The rail element is designed as an elongated element which has a greater extent in its longitudinal direction than in its cross section perpendicular to this longitudinal direction. The rail element is preferably made of metal, in particular aluminum. The rail element can be fastened with the fastening units on the ceiling surface.

The rail system preferably has two rail elements. The fastening units are mounted in two rows along the planned course of the mounting element row to be mounted. Preferably, in each case one row is arranged on the longitudinal sides of the planned course of the assembly element row to be mounted. The two rows preferably have a distance from each other, which is slightly larger than the width of the mounting elements, so that a mounting element between the rows can be arranged. The rail elements can be fastened to the fastening units.

In the state fastened to the fastening units, the rail elements are displaceable relative to the fastening units along the row of fastening units in the displacement direction thus defined. The rail elements are thus preferably aligned parallel to the mounting element row to be mounted. Preferably, two belt elements can be fastened to each rail element, so that the transport element is arranged with the aid of the cable and rail elements parallel to the ceiling surface and below the mounting location of the mounting elements.

The installation site is the location on the ceiling surface on which a mounting element is currently being mounted or is to be mounted next. For example, since fire protection channels one mounting element after another is first transported to the ceiling surface and then mounted at the end of a series of already mounted mounting elements, the mounting location changes after each mounting a mounting member in the direction of displacement. The installation site shifts horizontally by the length of a mounting element in the direction of the still to be mounted mounting elements of the planned mounting element row in the direction of displacement. This shift can now follow the lifting device by horizontal displacement in the direction of displacement by means of the rail system. Also, the lifting device can be lowered and loaded at a location which is not immediately below the mounting location. After loading, the lifting device can then be raised in a vertical direction and be moved in the raised state by means of the rail system in the direction of displacement until the mounting location is reached. Furthermore, it is also conceivable that the mounting system according to the invention for the disassembly or replacement of mounting elements is available.

In accordance with at least one further embodiment, the transport system further comprises a frame device, which comprises a planar, horizontally arranged base element, at least two flat, vertically arranged side elements, which are respectively arranged on an edge of the base element, and at least three wheel elements, which below the base element this are arranged and with which the frame device is movable on a floor, wherein the lifting device is fastened with its anchoring elements at the upper edges of the side elements.

The base element is preferably designed as a plate or grid. The page elements are preferably designed with two rods arranged in each case at a corner of the base element, wherein the rods of a side element are connected to cross braces. Preferably, four wheel elements are arranged on the underside of the base element. The wheel elements are preferably designed as wheels or rollers. The frame device thus preferably forms a rollable carriage.

The height of the side elements is freely selectable and adaptable to the desired application. Preferably, the anchoring elements of the lifting device at the upper end of the rods of the side members can be fastened. Preferably, the rods each have a guide element which encloses the rods along their circumference and is displaceable in a vertical direction on the rods. Preferably, the transport element of the lifting device can be suspended in the guide elements, so that the transport element can be guided safely in a vertical direction on the frame device. The lifting device is in this state in the frame device up and lowered.

The frame device is preferably usable for mounting the mounting elements by means of the lifting device suspended on the frame device of e.g. transport a raised cargo area of a transport vehicle in the vicinity of the mounting location. It is also conceivable to transport the mounting elements with the frame device directly to the mounting location, for example, if directly below the mounting location of the ground is freely accessible. In this case, the mounting elements with the aid of the frame device and the wheel elements relative to the ground are displaceable and with the aid of the lifting device in the vertical direction can be raised and lowered.

Even with the arrangement of the lifting device on the frame element, the transport element, preferably in the lowered state, can be used as a work table for the pre-assembly of the mounting elements.

According to at least one further embodiment, the fastening units of the rail device along a straight line and at a distance smaller than the length of the rail element on the ceiling surface fastened and each have at least one roller element, wherein the rail element relative to the roller element in the direction of displacement parallel to the ceiling surface is displaceable.

In accordance with at least one further embodiment, the rail element is designed as a hollow profile with a recess designed to be complementary to the roller element, the rail element enclosing the roller element with its wall delimiting the recess and the wall further having a recess in which a connection unit can be guided, which guides the roller element connects a fastener which is arranged on the ceiling surface.

Preferably, the fastening element is designed as an angle, whose one leg surface is arranged on the ceiling surface and whose other leg is arranged on the connecting unit. The connection unit is preferably oriented vertically, with its upper end arranged on the fastening unit and has a roller element at its lower end. The connection unit is preferably interchangeable with a connection unit having a different length in its vertical direction. By using longer connection units, the mounting element in the fully raised state of the lifting device at a greater distance from the ceiling surface, so that obstacles on the ceiling surface, such as existing piping or support can be overcome.

The roller element is preferably designed as a double roller, wherein in each case one roller is arranged on one side of the connection unit. Both rollers have a common axis of rotation, which is preferably arranged parallel to the ceiling surface and perpendicular to the direction of displacement. The rollers are preferably made of a plastic or a plastic mixture, so that they are particularly low friction in the rail element unrolled. The rail element is preferably designed as a hollow profile. The rail element is preferably attachable in the direction of displacement on the roller elements, so that the roller elements in the enclosed space of the hollow profile, also referred to as a recess, are arranged. The roller elements thus run in the enclosed space of the hollow profile. Thus, the rail member relative to the fastening units by a rolling movement of the roller elements on the inner surface of the rail element in the direction of displacement is displaceable.

The fastening units of a row are preferably fixed at a distance from one another on the ceiling surface, which is smaller than the length of the rail element. Thus, the rail element is always guided by at least two fastening units parallel to the ceiling surface and in the direction of displacement. Before a roller element at one end of the rail element is guided out of this when moving the rail element, the other end of the rail element always reaches a further attachment unit and thus another roller element.

In accordance with at least one further embodiment, the fastening units of the rail device can be fastened in a bore of the ceiling surface, which can be used for fastening the mounting elements.

Preferably, a first mounting member is transported with the transport system according to the invention to its mounting location and there temporarily attached to the ceiling surface. Preferably, fastening units are not fastened in all holes of the ceiling surface. This is made possible in particular by the fact that fewer attachment points are necessary for the secure fastening of the rail device than for the attachment of the assembly elements. Thus, even when arranged on the ceiling surface rail device still available free holes in which the mounting elements are fastened. Following the attachment of the first mounting member, the second mounting member is transported to its mounting location, which is arranged offset in the direction of displacement to the first mounting location, but directly adjacent to the first mounting location. The second mounting element is also attached first. From this point on, the transport system no longer has to be moved back to the first installation location in the opposite direction to the direction of movement. The mounting units for the rail elements at the first mounting location are therefore no longer needed and can be removed.

Preferably, the first mounting element is now finally fastened in the now free holes of the removed fastening units at the first mounting location. In this manner, all the mounting elements of the mounting element row can be fastened first of all provisionally and then finally, whereby the final fastening preferably takes place in the bores of the removed fastening units. The mounting element is preferably fastened with screws and dowels in the holes of the ceiling surface, but any other method of attachment is here conceivable, for example by means of nails, glue or other, known to those skilled fastening methods.

According to at least one further embodiment, the transport element further comprises at least one cross member, which is arranged on the upper side of the transport element, wherein it has at least one recess at the end points of its elongated extension, in each of which a belt element can be guided on the cross member.

The cross member is preferably arranged transversely to the displacement direction in its elongated extent. Preferably, therefore, the belt member, which is guided at one end of the truss member connected to one of the two rail elements of the rail device and the other belt member, which is guided from the other end of the truss member connected to the other of the two rail elements.

Preferably, the transport element on two truss elements. Preferably, the two truss elements are arranged parallel to one another and transversely to the direction of displacement on the transport element. Preferably, the two truss elements are arranged on the upper side of the transport element. The two truss elements are preferably arranged on the front and rear edge of the upper side of the transport element, viewed in the direction of displacement. It is also conceivable that the transport element has more than two truss elements. In this case, all cross member elements are preferably arranged parallel and transversely to the displacement direction. The additional truss elements are preferably arranged between the two truss elements at the front and rear edges of the upper side of the transport element. Preferably, two strap elements are arranged on each truss element, so that when the lifting device has more than two truss elements, it also has twice as many additional strap elements as additional truss elements.

Preferably, the truss member is extendable and collapsible, so that the length of the truss member is adaptable to the width of the mounting elements and thus also to the distance between the two rows of fastening units. Preferably, the cross member has at its end a recess in which the belt member is guided. Thus, as viewed from the rail element, the belt element preferably enters from above through an inlet opening in the cross member. It is conceivable that there is an outlet opening on the underside of the truss element, from which the belt element exits and from there on the underside of the transport element can be guided. It is also conceivable that the outlet opening of the truss element is connected directly to the interior of the box designed as a transport element. In this case, the belt element preferably exits from the outlet opening of the truss element and is then arranged directly in the interior of the transport element.

In accordance with at least one further embodiment, the lifting device comprises a drive element, which is arranged on the underside of the transport element and with which the belt element can be shortened and extended, wherein the transport element can be raised and lowered in a vertical direction by shortening or lengthening the belt element.

Preferably, all belt elements are guided on the underside of the transport element to the drive element. Preferably, the drive element comprises at least one coil element and at least one motor element, with which the coil element can be driven. Preferably, a belt element can be wound up and unwound with the coil element. Preferably, the drive element has the same number of coil elements as the lifting device has belt elements. However, it is also conceivable that a plurality of belt elements can be wound up and unwound on a common coil element. Preferably, each coil element has its own motor element, so that each of the coil elements can be controlled individually with the aid of a control element.

By winding the belt member on the spool member, the belt member is shortened and the lifting device is lifted in a vertical direction. By unwinding the belt member from the spool member, the belt member is extended and the lifting device is lowered in a vertical direction. Preferably, all motor elements are controlled by means of a control, so that a uniform raising and lowering of the transport element takes place. It is also conceivable that the control has a sensor element with which the position of the transport element in the room is measurable, so that with the help of this sensor information, the motor elements and coil elements are specifically and independently controlled, so for example, an imbalance of the transport element in the room by targeted Lengthening and / or shortening of individual belt elements can be compensated.

• - Befestigen von zumindest zwei Befestigungseinheiten entlang einer Geraden am Montageort verteilt über die gesamte Länge der zu montierenden Montageelementreihe an einer Deckenfläche in einem Abstand zueinander, welcher kleiner als die Länge des Schienenelements in seiner Verschieberichtung ist;
• - Befestigen der Hebevorrichtung an der Schienenvorrichtung durch Befestigen der Verankerungselemente der Hebevorrichtung am Schienenelement und Aufschieben des Schienenelements auf die Rollenelemente der Befestigungseinheiten in Verschieberichtung;
• - Transport von zumindest einem Montageelement an den Montageort durch Auflegen von zumindest einem Montageelement auf das Transportelement und Bewegung der Hebevorrichtung in der vertikalen Richtung und/oder horizontale Bewegung der Hebevorrichtung durch Verschieben des Schienenelements in Verschieberichtung auf den Rollenelementen;
• - Montage des Montageelements am Montageort,

wobei die letzten beiden Schritte beliebig oft wiederholbar sind bis sämtliche Montageelemente am Montageort montiert sind.The object is also achieved by a method for mounting, in particular mounting on a ceiling surface, a continuous series of mounting elements, in particular fire protection, ventilation and cable channel elements, with a transport system comprising a lifting device, which at least one flat transport element, at least one belt element , and at least one anchoring element and with which the mounting elements are liftable in a vertical direction, and a rail device having at least one fastening unit, comprising at least one roller element, and at least one rail element, which is displaceable on the roller elements in a sliding direction, dissolved comprising the steps:

• - Attaching at least two fastening units along a straight line at the mounting location distributed over the entire length of the mounting element row to be mounted on a ceiling surface at a distance from each other, which is smaller than the length of the rail element in its direction of displacement;
• - Attaching the lifting device to the rail device by attaching the anchoring elements of the lifting device to the rail element and sliding the rail element on the roller elements of the fastening units in the direction of displacement;
• - Transport of at least one mounting element to the mounting location by placing at least one mounting element on the transport element and movement of the lifting device in the vertical direction and / or horizontal movement of the lifting device by moving the rail element in the direction of displacement on the roller elements;
• - mounting of the mounting element at the installation site,

wherein the last two steps are repeated as often as desired until all mounting elements are mounted at the installation site.

In a first step, the fastening units, as described above, are preferably fastened in two rows to the ceiling surface. The two rows preferably have a distance from each other which is greater than the width of the mounting elements. Within a row, the fastening units are preferably fastened at a distance smaller than the length of the rail element in the direction of displacement to each other. The rows are arranged parallel to each other and parallel to the direction of displacement.

In the second step, the lifting device is attached to the rail device. For this purpose, all anchoring elements of the lifting device are preferably fastened to the preferably two rail elements of the rail device and the rail elements are pushed onto the roller elements. Preferably, a rail element is pushed onto at least two roller elements of at least two fastening units of a row of fastening units, and the other rail element preferably onto at least two roller elements of at least two fastening units of the other row of fastening units.

The transport system is now ready for use and the transport of the assembly elements to their respective installation site can begin.

For this purpose, in a third step, the lifting device is moved vertically and horizontally with the aid of the rail device to a loading location. At the loading location, at least one mounting element is placed on the transport element. The lifting device is now moved vertically and horizontally with the aid of the rail device to the place of installation. It can, for example, by a first vertical movement followed by a horizontal movement, an obstacle, such as a machine or plant, which is on the ground, or a manhole can be handled, since with the help of the lifting device and the rail device, the transport element is guided along the obstacle.

In the fourth step, the mounting element is now attached or mounted at the installation site.

Now, steps three and four can be repeated as many times as you need to mount more mounting hardware.

In accordance with at least one further embodiment, after the transport of a mounting element to its mounting location during assembly, at least one of the fastening points, which were previously used for fastening the fastening units, is used to fasten the mounting element.

It is conceivable that this step is performed instead of the fourth step of the method described above. It is also conceivable that this step is performed in addition to the fourth process step and takes place in the fourth process step, only a temporary attachment of the mounting element at the installation site.

According to at least one further embodiment, after fastening the fastening units to the ceiling surface, the lifting device is first fastened with its anchoring elements to a frame device which has at least three wheel elements, with which the frame device is movable relative to a floor in a horizontal plane, and then the mounting elements a first part of the transport path to the mounting location by means of the lifting device, which is arranged on the frame device, transported and only then the anchoring elements of the lifting device are fastened to the rail element and the rail elements are pushed onto the roller elements of the fastening units.

Thus, a part of the transport path of the mounting elements can first be overcome with the lifting device arranged on the frame device. For example, the unloading of the mounting elements of, for example, a truck or other means of transport. With the help of the frame device mounting elements can be transported from one room to another room or from one building to another building with the transport system according to the invention, as there is preferably a continuous ceiling surface for the use of the rail system.

The lifting device is lowered for removal of the frame device so far that the transport element rests on the base member and the belt elements are no longer loaded. The anchoring elements can now be detached from the bars of the side elements and fastened to the preferably two rail elements. The further method corresponds from now on to the second, third and fourth method step of the method according to the invention described above.

According to at least one further embodiment, the mounting members are transported with the lifting device disposed on the frame device by moving the frame device horizontally on the ground and moving the lifting device vertically to the mounting location and eliminating the step of attaching the fastening units to the ceiling surface.

It thus also conceivable, for example, in rooms with low ceiling heights or if there is no obstacle on the ground below the installation over which the mounting elements must be transported over, no conversion of the lifting device of the frame device to the rail device is necessary. It is therefore conceivable that the mounting elements are transported to the installation site exclusively with the lifting device arranged on the frame device.

Further advantages, objects and characteristics of the present invention will be explained with reference to the following description of the enclosed figures. Similar components may have the same reference numerals in the various embodiments.

• 1 eine Übersichtsdarstellung der Hebe- und Schienenvorrichtung des Transportsystems
• 2 eine Detaildarstellung der Hebe- und Schienenvorrichtung des Transportsystems
• 3a eine Detaildarstellung der Schienenvorrichtung des Transportsystems
• 3b eine weitere Detaildarstellung der Schienenvorrichtung des Transportsystems
• 4 eine Übersichtsdarstellung der Hebe- und Rahmenvorrichtung des Transportsystems
• 5 eine Detaildarstellung der Hebe- und Rahmenvorrichtung des Transportsystems

In the figures show:

• 1 an overview of the lifting and railing of the transport system
• 2 a detailed view of the lifting and railing of the transport system
• 3a a detailed representation of the rail device of the transport system
• 3b a further detail of the rail device of the transport system
• 4 an overview of the lifting and frame device of the transport system
• 5 a detailed representation of the lifting and frame device of the transport system

1 shows the transport system according to the invention 1 , In this figure, the assembly of the mounting elements 2 in a mounting element row, which runs from right to left, ie in the direction of displacement S , on the ceiling surface 3 , The mounting element 2 is for transport to the ceiling surface 3 on the transport element 5 the lifting device 4 hung up. This loading preferably takes place at the left edge of 1 instead of. This is the lifting device 4 with the help of the rail device 9 in the direction of displacement S moved to the left. The embodiment shown in the interior of the transport element 5 arranged drive element 7 (hence in 1 not visible) shortens or lengthens the belt elements 6 and lifts the transport element 5 thus lowering or lowering in a vertical direction V , When loaded, the lifting device becomes 4 now raised and the mounting element 2 by moving the lifting device 4 with the help of the rail device 9 against the direction of displacement S transported to the right to the installation site.

The transport element has in this embodiment two cross members 24 on which transverse to the direction of displacement S on the top of the transport element 5 are arranged. The truss elements 24 are extendable and / or collapsible, so that the width of the transport element transverse to the direction of displacement S is adaptable to the width of the mounting elements.

The belt elements 6 are using the anchoring elements 12 at the two rail elements 10 the rail device 9 attached. The anchoring elements are designed in this embodiment as a pair of belt elements connecting rod, which on the rail element 10 is fastened. The mounting elements 2 be between the rail elements 10 mounted and the rail elements then in the direction of displacement S method. The finished assembly element row runs parallel to the direction of movement S , The rail elements 10 are with the help of fastening units 11 on the ceiling surface 3 attached and opposite the mounting units 11 in the direction of displacement S displaceable.

The already mounted mounting elements are using a mounting rod element 25 on the ceiling surface 25 attached.

2 shows a detailed view of the lifting device 4 and the rail device 9 , In this embodiment, the anchoring elements 12 executed as individual elements. In this embodiment, each belt element is thus fastened individually to the rail element. The fasteners 11 be in holes on the ceiling surface 3 fastened, in which also the attachment rod element 25 is fastened. The rail element 10 is opposite the mounting units 11 in the direction of displacement S displaceable. In the embodiment shown here, the lifting device has a drive element 7 on which at the bottom of the transport element 5 is arranged. The drive element 7 is with a control element 8th connected. With the control element 8th the lifting device is raised and / or lowered. The connection of the control element 8th with the drive element 7 is designed both as a physical connection, for example via a cable, or as a wireless, wireless LAN, Bluetooth or IR connection. In the embodiment shown here, the transport element 5 designed as an open-top box. The truss elements 24 are on top of the side elements of the transport element 5 arranged, which transverse to the direction of displacement S are aligned. The mounting element 2 lies in this embodiment only on the truss elements. In the upwardly open transport element, for example, mounting aids and / or the mounting rod elements 25 and / or small parts such as screws and dowels and / or tool transportable.

In the fully raised state, the mounting element is disposed on the lifting device resting between the two rail elements.

3a shows a detailed view of the rail device 9 , The fastening units 11 each comprise a fastener 23 , which on its upper surface flat on the ceiling surface 3 is present and attachable to this. At the lower end of the fastener 23 has this two mutually parallel and perpendicular to the ceiling surface arranged extensions 26 on. Between these extensions 26 is the connecting element 22 arranged. The connecting element 22 is at the extensions 26 through a thru axle 27 attached, which is arranged in its elongated extent parallel to the ceiling surface and perpendicular to the direction of displacement and both through the extensions 26 as well as the connecting element 22 is push-through. At the lower end of the connecting element 22 are four roller elements 18 arranged. In this case, viewed in the direction of displacement, two roller elements 18 on the left and two roller elements 18 on the right side of the connector 22 arranged. The rolling elements 18 on one side of the connector 22 are offset in the displacement direction to each other and thus next to each other, but arranged at the same height.

The rail element 10 is in the direction of displacement, or against this, on the roller elements 18 the fastening unit 11 pushed. The rail element 10 is a hollow profile with a recess 19 enclosing wall 20 , The wall 20 points to the top of the rail member 10 a recess 21 on. This recess 21 is in its extension transverse to the direction of displacement S slightly wider than the connecting element 22 executed in this direction, so that the connecting element 22 in the recess 21 can be arranged.

3b shows a detailed view in the direction of the direction of displacement S of the rail system. The rail element 10 is here on the roller elements 18 deferred state shown. The rolling elements 18 and the connecting element arranged therebetween 22 are in the recess 19 of the rail element 10 arranged. The rolling elements 18 and the connecting element arranged therebetween 22 fill the recess 19 almost completely off.

At the bottom of the rail element 10 is a guide element 27 , similar to the hollow profile of the rail element 10 arranged. At this guide element 27 are the anchoring elements 12 fixable. In another embodiment, the anchoring elements 12 in the guide element 27 suspended. It is conceivable that the anchoring elements 12 in the guide element 27 in the direction of displacement S or against this are displaceable.

4 shows an overview of the lifting and frame device 4 . 13 of the transport system 1 , The transport of the mounting elements 2 to the ceiling surface 3 with the help of the frame device works very similar to the variant with the rail device 9 , However, the move takes place in the direction of displacement S with the help of the frame device 13 , which with the wheel elements 16 over the ground 17 is rollable and thus in the direction of displacement S is displaceable. The frame device 13 has a base element 14 , which is parallel to the ground 17 and to the ceiling area 3 is arranged, and page elements 15 on which parallel to the direction of displacement S are arranged. The anchoring elements 12 are at the top of the page elements 15 arranged. This is the lifting device 4 between the page elements 15 arranged and can between these in a vertical direction V be moved up and down. In this case, the transport element preferably maximally to the height of the upper end of the side elements 15 be raised. The mounting element 2 is so on the transport element 5 can be placed and is in a vertical direction with the help of the lifting device V liftable. The frame device 13 is preferred in its width transverse to the direction of displacement S adjustable, so that it is adaptable to mounting elements of different widths. The height of the side elements is preferred 15 also adjustable to match the height of the mounting location above the ground 17 are adaptable and the mounting element is preferably lifted up to the mounting location.

5 shows a detailed view of the frame device 13 with lifting device arranged thereon 4 , The basic element 14 has two square bar elements 28 on which parallel to the ground 17 and parallel to the direction of displacement S are arranged. At both ends of the square bar element 28 is each a wheel element 16 arranged. The two square bar elements are with two cross bar elements 29 connected. The crossbar elements 29 are transverse to the direction of displacement S and at a right angle to the square bar elements 28 arranged.

On top of the square bar elements 28 is each a page element 15 arranged. The side element is in its planar extension parallel to the vertical direction V and to the direction of displacement S arranged. The planar extent of the side element is in the direction of displacement S of two square bar elements 31 limited. These are vertically aligned and perpendicular to the square bar elements 28 of the base element 14 and are at an angle 30 stabilized.

The two square bar elements 31 the page elements 15 are aligned parallel to each other and by bracing elements 32 connected with each other. The bracing elements 32 are parallel to the direction of displacement S arranged. At the top of the two square bar elements 31 a page element 13 is a top strut element 33 parallel to the other strut elements 32 arranged.

The top strut element 33 is on the upwardly facing end face of the square rod elements 31 arranged. The top strut element 33 has a length greater than the distance between the two square rod elements 31 so that the top strut element over the square bar elements 31 in the direction of displacement S protrudes. At the protruding underside of the top strut 33 are the anchoring elements 12 the lifting device 4 fixable. The belt elements thus run parallel and in the immediate vicinity of the square rod elements 31 ,

In this embodiment, the truss elements comprise 24 the square bar elements 31 so that the transport element 5 safe in the vertical direction V is guided. The truss elements 24 are also extendable and / or collapsible in this embodiment, so that the width of the lifting device 4 to the same extent as the width of the frame device 13 to the width of the mounting elements 2 is customizable.

6 shows an example of the transport system according to the invention 1 with the lifting device 4 and the rail device 9 when used for ceiling mounting of fire protection ducts 2 over a ground obstacle 34 as well as a shaft 35 , which is located in the ground.

The Applicant reserves the right to claim all features disclosed in the application documents as essential to the invention, provided they are novel individually or in combination with respect to the prior art. It is further pointed out that features have also been described in the individual figures, which in themselves can be advantageous. The person skilled in the art immediately recognizes that a particular feature described in one figure can also be advantageous without taking over further features from this figure. Furthermore, the person skilled in the art recognizes that advantages can also result from a combination of several features shown in individual or in different figures.

LIST OF REFERENCE NUMBERS

1

transport system

2

mounting element

3

Wall or ceiling surface

4

hoist

5

transport element

6

chord member

7

driving element

8th

control element

9

rail construction

10

rail element

11

fixing unit

12

anchoring element

13

frame device

14

base element

15

page element

16

wheel element

17

ground

18

roller element

19

recess

20

wall

21

recess

22

connecting unit

23

fastener

24

cross element

25

Mounting rod member

26

projections

27

guide element

28

Square rod element of the base element

29

Cross bar member

30

angle element

31

Square rod element of the side element

32

bracing

33

top strut element

34

ground obstacle

35

Manhole in the ground

V

vertical direction

S

displacement direction

Claims (11)

Transport system (1) for a plurality of mounting elements (2) to be mounted, in particular in a row, in particular fire protection and ventilation ducts, pipelines and cable channel elements, for transporting the mounting elements (2) to a wall or ceiling surface (3), comprising a lifting device ( 4), with which the mounting elements (2) at their mounting location on the ceiling surface (3) are liftable, comprising at least one flat transport element (5) on which the mounting elements (2) can be placed, and at least one belt element (6) is arranged on the transport element (5) and with which this is suspendable, wherein the lifting device (4) in a vertical direction (V) is movable, characterized in that the transport system further comprises a rail device (9), which at least one rail element (10 ), which is aligned parallel to the mounting element row to be mounted, and at least two fastening units (11), with which the rail can be fastened releasably to the ceiling surface (3), wherein the rail element (10) along the rail element longitudinal axis in a displacement direction (S) relative to the fastening units (11) is displaceable, and the lifting device (4) continues on the belt element (6) an anchoring element (12), with which the lifting device (4) on the rail element (10) can be fastened. Transport system (1) to Claim 1 characterized in that the transport system (1) further comprises a frame device (13) having a flat, horizontally arranged Base element (14), at least two planar, vertically arranged side elements (15), which are each arranged on an edge of the base member (14), and at least three wheel elements (16), which are arranged below the base member (14) on this and with which the frame device (13) on a bottom (17) is movable, wherein the lifting device (4) with its anchoring elements (12) on the upper edges of the side members (15) can be fastened. Transport system (1) to Claim 1 or 2 , characterized in that the fastening units (11) of the rail device (9) along a straight line and at a distance smaller than the length of the rail element (10) on the ceiling surface (3) can be fastened and each have at least one roller element (18), wherein the rail element (10) relative to the roller element (18) in the displacement direction (S) is displaceable parallel to the ceiling surface. Transport system (1) according to one of the preceding claims. characterized in that the rail element (10) is designed as a hollow profile with a recess (19) complementary to the roller element (18), the rail element (10) forming the roller element (18) with its wall (20) delimiting the recess (19). encloses and the wall (20) further comprises a recess (21) in which a connection unit (22) is feasible, which connects the roller element (18) with a fastening element (23) which is arranged on the ceiling surface (3). Transport system (1) according to one of the preceding claims, characterized in that the fastening units (11) of the rail device (9) in a bore of the ceiling surface (3), which can be used for the attachment of the mounting elements (2) can be fastened. Transport system (1) according to one of the preceding claims, characterized in that the transport element (5) further comprises at least one cross member (24) which is arranged on the upper side of the transport element (5), wherein it at the end points of its elongated extent in each case at least a recess in which in each case a belt element (6) on the truss element (24) can be guided. Transport system (1) according to one of the preceding claims, characterized in that the lifting device comprises a drive element (7) which is arranged on the underside of the transport element (5) and with which the belt element (6) can be shortened and extended, wherein by shortening or extending the belt element (6), the transport element (5) in a vertical direction (V) can be raised and lowered. Method for the assembly, in particular the mounting on a ceiling surface (3), a continuous series of mounting elements (2), in particular fire protection, ventilation and cable duct elements, with a transport system (1) comprising a lifting device (4), which at least a planar transport element (5), at least one belt element (6), and at least one anchoring element (12) and with which the mounting elements in a vertical direction (V) can be raised, and a rail device (9), which at least one fastening unit (11 ), comprising at least one roller element (18), and at least one rail element (10), which is displaceable on the roller elements (18) in a displacement direction (V), comprising the steps: - Fixing of at least two fastening units (11) along a straight line at the installation distributed over the entire length of the mounting element row to be mounted on a ceiling surface (3) at a distance to each other, which is smaller than the length of the rail element (10) in its direction of displacement (V) is; - Attaching the lifting device (4) to the rail device (9) by attaching the anchoring elements (12) of the lifting device (4) on the rail element (10) and sliding the rail element (10) on the roller elements (18) of the fastening units (11) in the direction of displacement (V); - Transport of at least one mounting element (2) to the mounting location by placing at least one mounting element on the transport element (5) and movement of the lifting device (4) in the vertical direction (V) and / or horizontal movement of the lifting device (4) by moving the rail element (10) in the direction of displacement (V) on the roller elements (18); - Assembly of the mounting element (2) at the installation site, wherein the last two steps are repeated as often as desired until all mounting elements are mounted at the installation site. Method according to Claim 8 , characterized in that after the transport of a mounting element (2) to its mounting location in the assembly of at least one of the attachment points, which were previously used for attaching the fastening units (11) used to secure the mounting member (2). Method according to Claim 8 or 9 , characterized in that after attaching the fastening units (11) on the ceiling surface (3), the lifting device (4) with its anchoring elements (12) is first attached to a frame device (13), which at least three wheel elements (16) with which the frame device (13) relative to a bottom (17) is movable in a horizontal plane, and then the mounting elements (2) on a first part of the transport path to the mounting location by means of the lifting device (4) is arranged on the frame device (13), are transported and only then the anchoring elements (12) of the lifting device (4) on the rail element (10) are fixed and the rail elements (10) on the roller elements (18) of the fastening units (11) are pushed , Method according to Claim 10 characterized in that the mounting elements (2) with the lifting device (4) arranged on the frame device (13) are transported by horizontal movement of the frame device (13) on the ground and vertical movement of the lifting device (4) to the place of installation and Step of attaching the fixing units (11) on the ceiling surface (3) is omitted.

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