Apparatus with a winding device

Abstract

The present invention relates to an apparatus 100 for winding a strip, comprising a winding device 110, above which a bridge 120 extends. In order to simplify the stationary winding device 110 in the apparatus 100, i.e. in particular below the bridge 120, and to make it more reliably implementable for maintenance personnel, the invention proposes that at least one carrier device 126, 128 be mounted on the bridge and / or on the bridge head 121, so that the parts of the winding device 110 can be easily and reliably transported.

Description

[Technical Field]

[0001] The invention relates to an apparatus having a winding device for winding a strip, in particular a metal strip, onto a coil and a bridge extending above the winding device. Furthermore, the invention relates to a hot rolling line comprising the above-mentioned device, as well as to a method for maintenance of a winding device. [Background technology]

[0002] Devices of the above type are basically known in the prior art, for example from DE 10 200 04 133 A1. The device disclosed therein exhibits all the features of the preamble of claim 1. In particular, from this document an apparatus is known which has a winding device with a winder mandrel for winding a strip, in particular a metal strip. At the outer periphery of the winder mandrel, three deflecting shells are arranged in a distributed manner for guiding the strip during winding around the winder mandrel. The deflecting shells are individually positioned by positioning devices in the form of hydraulic cylinders. Furthermore, the device comprises a bridge in the form of a roller table, which extends above the winding device.

[0003] Maintenance on this type of stationary reel device is typically time consuming because each can require significant disassembly and assembly. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 55-008356A Summary of the Invention [Problem to be solved by the invention]

[0005] The problem underlying the present invention is: A known apparatus having a winding device, a known hot rolling line having this apparatus, and a known method for maintaining the winding device in this apparatus, The improvement is to the effect that maintenance can be carried out in an easier manner, more quickly and more reliably for maintenance personnel. [Means for solving the problem]

[0006] This problem is solved by the subject matter of claim 1 in relation to the device. The device according to the invention is therefore characterized in that at least one carrier device is mounted on the bridge and / or the bridge head for hanging parts of the winding device, which in particular significantly facilitates and speeds up maintenance of the winding device. [Effects of the Invention]

[0007] Within the scope of this specification, a distinction is made in this case between parts that are worn out during operation of the winding device and that are to be transferred out of the winding device, and unworn or like-new replacement parts that are to be transferred into the winding device to replace the worn parts.

[0008] It is possible that at least one of the bridge heads is a structural part of the drive mechanism device.

[0009] According to a first embodiment of the present invention, a carrier device is provided, in the form of a hook for hanging parts of the winding device, or preferably in the form of telescopically extendable transport rails or cranes, each of which preferably has a travelling winch carriage for lifting and transporting the parts, It is possible that it has been formed. Furthermore, the carrier device is provided with a lifting device, for example in the form of a rope tensioning mechanism or a hook, for suspending, lifting or lowering parts of the reeling device.

[0010] At least one first carrier device may be provided, by means of which parts, such as positioning devices for adjusting the position of a deflection shell body, can be transferred out of the winding device if the parts are worn out, or transferred into the winding device as like-new replacement parts.

[0011] Alongside the position adjustment device, there are typically further wear parts inside the winding device in the form of pressure rollers and / or deflection guard plates, which are each releasably fixed to the inner surface of the deflection shell body. If the parts are worn, they are transferred from the respective deflection shells to an attachment on the coil car using a second carrier device in accordance with the invention. When these parts, either undamaged or as-new replacement parts, need to be transferred into the winding device, they are transferred from the coil car attachment to the inside of the winding device, to the respective diverting shell body of the winding device, using the second carrier device described above. In contrast to the first carrier device, the second carrier device is used for transporting the components inside the winding device.

[0012] It is also possible that the first carrier device and the second carrier device are formed with the same structure. Instead of a first and a second carrier device, it is also possible to provide only one carrier device, which in that case is advantageously formed both on the outside as well as on the inside of the winding device.

[0013] According to yet another embodiment of the invention, the rotation point for at least one first deflection shell body and the pivot point of the positioning device for positioning the first deflection shell body, remote from the deflection shell body, are mounted on the bridge or the bridge head. In contrast to the above, the rotation point for at least one second deflection shell body and the pivot point of the second position adjustment device, which pivotally connects the second deflection shell body, remote from the deflection shell body, are mounted on the winding device. The claimed partial mounting of the rotation and pivot points on the bridge or bridge head provides free space, particularly in the lateral areas of the winding device, which particularly facilitates maintenance. In particular, the free space thus obtained is of value because it allows for the rapid handling of worn or replacement parts required during maintenance, advantageously without the use of "busy" indoor cranes. Maintenance can therefore often be carried out more quickly, and maintenance outages can be saved.

[0014] According to another embodiment of the invention, the bridge is supported on the entry and exit sides of the bridge, respectively, on bridge heads, which are themselves connected to the base via bridge supports. The reeling device according to the invention is typically arranged stationary between the bridge struts, so that free space is traditionally limited in the lateral areas of the reeling device. Due to the claimed partial suspension of the deflection shell bodies and their position adjustment devices on the bridge and / or bridge head, the free space can be advantageously increased, since the space traditionally required for this is no longer needed in the lateral areas.

[0015] The above-mentioned object of the present invention is furthermore solved by a hot rolling line and by methods for the maintenance of a winding device, the advantages of which correspond to the advantages mentioned above in connection with the mentioned devices.

[0016] The present invention is accompanied by five figures. [Brief explanation of the drawings]

[0017] [Figure 1] 1 is a diagram of an apparatus according to the invention with a first carrier device; [Figure 2] FIG. 2 is a diagram of an apparatus according to the invention with a second carrier device. [Figure 3] 1 is a perspective view of an apparatus according to the present invention having a coil transport vehicle; [Figure 4] 4 is a cross-sectional view of the device according to FIG. 3. [Figure 5] 1 is a diagram of a hot rolling line with an apparatus according to the invention; DETAILED DESCRIPTION OF THE INVENTION

[0018] In the following, the invention will be explained in detail in the form of an embodiment and in connection with the above-mentioned figures, in which the same technical elements are designated with the same reference numerals. Where reference numerals are used without subsequent numbering, such as 114 and 116, in these cases the identification of corresponding features of similar equipment is not important.

[0019] 1 shows an apparatus 100 according to the invention, which comprises a winding device 110 having a winder mandrel 112 for winding a strip 40, in particular a metal strip, into a coil, and a bridge 120 extending above the winding device 110. The bridge 120 is supported on the base 200 via a bridge head 121 and bridge struts 125. The winding device 110 is fixedly mounted between these bridge struts 125. On the entry side, the winding device 110 has a duct roller table 118 and, alongside the winding mandrel 112, at least two deflecting shell bodies 114 distributed around the periphery of the winding mandrel for guiding the strip during winding around the winding mandrel. Additionally, the reeling device 110 has position adjusting devices 116 for individual position adjustment of the diverting shells 114 around the reeling mandrel 112. The diverting shells 114 are each supported for rotation about a rotation point D. The position adjusting devices 116 each have a pivot point A1', A2', A3' on the diverting shell body side, by means of which they are pivotally connected to the diverting shell body 114. Furthermore, each of the position adjusting devices has a pivot point A1, A2, A3 remote from the diverting shell body. The rotation point D1 for the first deflection shell body 114-1 and the pivot point A1, remote from the deflection shell body, of the first position adjustment device 116-1, by means of which the first deflection shell body 114-1 is adjusted, are: It is mounted at the bridge 120 or at one of the bridge heads 121 . In contrast to the above, the rotation points D2, D3 for the second and third diverting shell bodies 114-2, 114-3 and the pivot points A2, A3 of the positioning devices 116-2, 116-3 for positioning the second diverting shell body 114-2 and the third diverting shell body 114-3 are located at the positions A2, A3 away from the diverting shell bodies. It is attached to the winding device 110 or the base part 200. The positioning devices 116 are each formed in the form of a hydraulic cylinder or an electric or pneumatic actuator. The bridge 120 can be formed, for example, as a roller table with roller table rollers 122. At least one of these roller table rollers can be directly driven by an electric motor, not shown in FIG. 1. The word "directly" in this context means that, in some cases, a coupling is provided between the electric motor and the driven roller table roller 122, but no transmission shaft, for example, is provided.

[0020] According to the invention, at least one carrier device 126, 128 is mounted on the bridge 120 or on the bridge head 121, advantageously on their underside, for the transport of the components of the winding device 110.

[0021] 1 can be seen advantageously first carrying devices 126 with associated travelling winch carriages 126', which are movable or swivellable or project beyond the width of the reeling device 110 on the drive side AS and / or on the operating side BS. These carrying devices are used in particular for transporting the position adjusting devices 116 out of the reeling device 110, if these position adjusting devices become worn or worn after longer operation in the reeling device. Optionally, these carrier devices 126 are used to transfer a new or repaired positioning device 116 as a replacement part into the reeling device 110. The carrier devices 126 in particular extend or are extendable perpendicular to the plane of the drawing in FIG.

[0022] On the inner surface of the direction-changing shell body 114, one pressing roller AD1 to AD3 and / or one direction-changing protection plate US1 to US3 are releasably fixed.

[0023] Both the pressure roller and the deflection guard plate are likewise wear parts that need to be replaced after some use of the winding device 110 in operation. 2, this is done by means of a coil transport vehicle 130 which can be driven into and out of the winding device 110 on rails 136 using its own wheels 134. The coil transport vehicle 130 is equipped with attachments 132 for receiving the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3. In order to be able to transport the deflection guard plates US1 to US3 or the pressure rollers AD1 to AD3 between the deflection shell body 114 and the attachment 132 inside the winding device 110, according to the invention, second carrying devices 128 are provided, which extend or can extend inside the winding device 110, in particular transversely to the longitudinal axis of the winding machine mandrel 112. These second support devices 128, just like the first support devices 126, are attached to the bridge 120 or to the bridge head 121, advantageously on their undersides.

[0024] The same applies to the first carrier device 126 as to the second carrier device 128, that the first and second carrier devices can be configured to be extendable or extensible, for example telescopically, or rigid, especially if they are configured as transport rails. Insofar as the first and second carrier devices are designed to be movable, the associated travelling winch carriages 126', 128' are not necessary. However, if the transport rails are designed to be rigid, it is recommended to move the components of the winding device 110 along these transport rails using the above-mentioned travelling winch carriages 126', 128'.

[0025] The suspension of parts on carrier devices and / or the removal of parts from these carrier devices can be performed using lifting devices, such as rope pulling mechanisms or tackles.

[0026] 3 shows the device according to the invention in a perspective view, in which the rails 136 are particularly visible, with which the coil transfer vehicle 130 can be moved from or into the winding device 110. Furthermore, it can be seen that the bridge 120 is formed in the form of a roller table having roller table rollers 122 and side guides 124 on either side. As an alternative to being formed as a roller table, the bridge 120 can also be formed with, for example, slide shoes or guide plates, not shown in FIG. 3, for the transfer of the strip across the winding device 110. Furthermore, the switching devices 123 on the bridge 120 can be seen, by means of which the strip coming from the inlet side E is either introduced into the winding device 110 to be wound into a coil, or alternatively is guided over the bridge 120 to the outlet side A. To prevent the unwound strip from flying out uncontrollably beyond the last winding device and causing damage, the bridge can be equipped with a catch device at the exit end of the winding device, especially if the bridge is part of the last winding device, which consists of several winding devices arranged one after the other (not shown). In short, a drive mechanism device 140 is installed at the entrance side E and / or exit side A for transporting the strip.

[0027] 4 shows a cross-section of FIG. 3, as indicated therein. It particularly illustrates the operating side BS and the drive side AS. The rails 136 for the movement of the coil transport vehicle 130 and the carrier device 126 with the associated travel winch carriage 126', in particular for movement to the drive side AS of the positioning device 116, can be particularly clearly seen.

[0028] The subject of the invention is also the following method for maintenance of the winding device 110.

[0029] A first method within the scope of maintenance involves the removal of at least one position adjustment device 116 from the reeling device 110 in the event that the position adjustment device is damaged or worn. This method comprises the following steps: a) suspension of the positioning device 116 in the winding device 110 on the first carrier device 126 or on the travelling winch carriage 126' of this carrier device, advantageously by means of a lifting device not shown in the figures; b) release of the positioning device within the winding device 110; c) removal of the positioning device 116 from the winding device 110 by moving the first carrier device 126 or the travelling winch carriage 126' of this first carrier device together with the suspended positioning device 116 to the operating side BS or the drive side AS of the winding device 110; The steps are intended. In particular, if the carrier device is a crane, this movement also means a rotation.

[0030] Yet another method within the scope of maintenance is The present invention relates to the incorporation of at least one position adjustment device into the reel 110 as a new or refurbished replacement part for replacing a worn position adjustment device. The method comprises the following steps: a) the extension of the first carrier device 126 or the travelling winch carriage 126' of this first carrier device towards the operating side BS or the drive side AS of the carrier device, towards the outside of the carrier device 110; this extension also means a rotation, in particular if the carrier device is a crane; b) suspending the positioning device 116 on the first carrier device 126 or on the travelling winch carriage 126' of this carrier device, advantageously by means of a lifting device; c) the movement of the first carrier device 126 or the travelling winch carriage 126' of this carrier device together with the suspended position adjusting device 116 into the winding device 110; d) fixing the position adjusting device 116 in the reeling device 110 at the pivot point of the position adjusting device; e) detachment of the positioning device 116 from the first carrier device 126 or the travel winch carriage 126' of this carrier device or from the lifting device; It has the following steps.

[0031] Within the scope of maintenance of the fixed winding device 110, it may also be necessary to remove the pressing rollers AD1 to AD3 and / or the direction change protection plates US1 to US3 if they are damaged or worn. The method comprises the following steps: a) the entry of the coil transfer vehicle 130 into the winding device 110 with the empty attachments 132 for the pressure rollers AD1 to AD3 and / or the direction change guard plates US1 to US3; b) suspending the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 on the second carrier device 128, advantageously by means of a lifting device; c) detachment of the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 from the deflection shell bodies 114-1, 114-2, 114-3; d) transfer of the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 to the attachment 132 by means of the second carrier device 128 and, advantageously, the traveling winch carriage 128'; e) placing the pressure rollers AD1 to AD3 and / or the direction change guard plates US1 to US3 on the attachment 132 of the coil transfer vehicle 130 and releasing the parts from the carrier device 128; and f) the exit of the coil transfer vehicle 130 with the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 from the winding device 110, advantageously to the operating side of this winding device; It has the following steps.

[0032] In short, the method according to the invention for the maintenance of a stationary winding device 110 also provides for the installation of new or repaired pressure rollers AD1 to AD3 and / or deflection guard plates US1 to US3 as replacement parts for corresponding worn structural parts. The incorporation method comprises the following steps: a) the entry of the coil transfer vehicle 130, typically with the pressure rollers AD1 to AD3 and / or the direction change guard plates US1 to US3, into the winding device 110, typically from the operating side BS of this winding device; b) suspending the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 on the second carrier device 128, advantageously by means of a lifting device; c) transfer of the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 from the coil transfer vehicle 130 to the respective deflection shell 114 of the winding device by means of the second carrier device 128 and advantageously with the traveling winch carriage 128' of the second carrier device; d) fixing the pressure rollers AD1 to AD3 and / or the deflection guard plates US1 to US3 on the deflection shell bodies 114-1, 114-2, 114-3 inside the winding device 110; e) detachment of the part from the second carrier device; f) the exit of the coil transfer vehicle 130 with the emptied attachment 132 out of the winding device 110, typically to the operating side BS of this winding device; The steps are intended.

[0033] In all methods described, the order of the steps is not required, rather the steps may be performed in different, but equally effective, orders.

[0034] In summary, the subject of the present invention is a hot rolling line 300, as shown in FIG. The hot rolling line comprises a finishing mill line 310 for hot rolling of strip, optionally a cooling section 320 subsequent to the finishing mill line 310 for cooling the hot rolled strip, and an apparatus 100 as previously described having a stationary reeling device 110 in line with the finishing mill line 310 for selective reeling of the cooled hot rolled strip. The present application relates to the invention described in the claims, but may also include the following as other aspects. 1. An apparatus (100), comprising: a winding mandrel (112) for winding a strip (40), in particular a metal strip, into a coil; at least two deflecting shells (114-1, 114-2, 114-3) distributed around the periphery of the winder mandrel (112) for guiding the strip during winding around the winder mandrel; at least one winding device (110) comprising position adjustment devices (116-1, 116-2, 116-3) for individual position adjustment of the deflection shell bodies (114-1, 114-2, 114-3) around a winding mandrel (112); and a bridge (120) supported on the bridge head (121) and extending above the winding device (110); In the above device having 1. A device characterized in that at least one carrying device (126, 128) is mounted on the bridge (120) and / or on the bridge head for the hanging of parts of the winding device (110). 2. the carrier devices (126, 128) are formed in the form of hooks for the suspension of the parts or in the form of telescopically extendable transport rails or cranes, each of which advantageously has a travelling winch carriage (126', 128') for the suspension and transport of the parts; and the carrier device is provided with a lifting device, for example in the form of a rope tensioning mechanism or a tackle, for suspending, lifting or lowering the parts of the winding device; 1. The device according to claim 1, characterized in that 3. At least one first carrier device (126), for example in the form of a transfer rail or a crane, is provided; For transporting the position adjustment devices (116-1, 116-2, 116-3) as worn parts out of the winding device (110) or as replacement parts into the winding device (110), The transfer rail or crane can extend or swing beyond the width of the winding device (110) on the drive side (AS) and / or the operating side (BS) of the winding device (110), or protrudes beyond the width of the winding device (110). 3. The device according to claim 2, characterized in that 4. On the inner surface of the direction-changing shell body (114-1, 114-2, 114-3), Each of the rollers (AD1 to AD3) and / or the direction change guard plates (US1 to US3) is releasably fixed; and for transferring the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) out of the winding device (110) - preferably to the operating side (BS) - as worn parts or as replacement parts into the winding device (110), a coil transfer vehicle (130) having attachments (132) for pressing rollers (AD1 to AD3) and / or direction change guard plates (US1 to US3); 4. The device according to any one of claims 1 to 3, characterized in that: 5. From each diverting shell (114) to the attachment (132) of the coil transfer vehicle (130) as a worn part within the winding device (110), or For transferring the deflection guard plates (US) and / or pressure rollers (AD1-AD3) as replacement parts in the winding device (110) from the attachment (132) to the respective deflection shell body (114), At least one second carrier device (128), for example in the form of a transfer rail or a crane, is provided, 5. The device according to claim 4, characterized in that 6. The device according to any one of claims 3 to 5, wherein the first carrier device and the second carrier device are identical. 7. Each of the deflection shells is supported so as to be rotatable about a rotation point (D1, D2, D3); the position adjustment devices (116-1, 116-2, 116-3) each have a pivot point (A1', A2', A3') on the side of the diverting shell body, at which the position adjustment device is pivotally attached to the diverting shell body, and a pivot point (A1, A2, A3) remote from the diverting shell body; a rotation point (D1) for at least one of the first deflection shell bodies (114-1) and a pivot point (A1) of a position adjustment device (116-1) for adjusting the position of the first deflection shell body (114-1) that is remote from the deflection shell body are mounted on the bridge (120) or the bridge head (121); and a rotation point (D2, D3) for at least one second diverting shell body (114-2, 114-3) of the diverting shell bodies and a pivot point (A2, A3) of a position adjusting device (116-2, 116-3) for adjusting the position of the second diverting shell body (114-2, 114-3) that is remote from the diverting shell body are mounted on the winding device (110); 7. The device according to any one of claims 1 to 6, characterized in that: 8. For strip transport, 8. The device according to any one of claims 1 to 7, characterized in that one drive mechanism device (140) is provided on the entry side (E) of the bridge (120) and, optionally, on the exit side (A) as well. 9. The bridge heads (121) on the entry side (E) and exit side (A) of the bridge (120) are respectively assembled on the bridge supports (125), The bridge head (121) and the bridge (120) are connected to the base (200) through these bridge supports; and Between these bridge struts, a winding device (110) is fixedly arranged. 9. The device according to any one of claims 1 to 8, characterized in that 10. The bridge (120) is formed for guiding the strip over the device (100); and For selective guidance of the strip into the winding device (110) or over the winding device (110) via a bridge (120), a switching device (123) arranged on the entry side (E) of the bridge; 10. The device according to any one of claims 1 to 9, characterized in that 11. The bridge (120) is formed as a roller table with roller table rollers (122); - advantageously - at least individual roller table rollers of the roller table rollers (122) are driven directly by an electric motor, and - advantageously - side guides (124) are provided on both sides of the roller table for guiding the strip, 11. The device according to claim 10, characterized in that 12. The device according to any one of claims 1 to 11, characterized in that the position adjusting device (116) is formed in the form of a hydraulic cylinder, an electric actuator or a pneumatic actuator, respectively. 13. A finishing rolling line (310) for hot rolling of strip; a cooling section (320) for cooling the hot-rolled strip, arranged subsequent to the finishing rolling line (310); and 13. An apparatus (100) according to any one of claims 1 to 12, comprising a stationary winding device (110) in line with a finishing rolling line (310) for selective winding of cooled, hot-rolled strip; A hot rolling line (300) comprising: 14. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: For the removal of at least one position adjustment device (116) as a worn part, the following steps: a) suspension of the position adjusting device (116) in the winding device (110) on the first carrier device (126) or on the travelling winch carriage (126') of this carrier device, advantageously by means of a lifting device; b) release of the positioning device in the winding device (110); c) the removal of the positioning device (116) from the winding device (110) by moving the first carrier device (126) or the travelling winch carriage (126') of this first carrier device together with the suspended positioning device (116) to the operating side (BS) or the driving side (AS) of the winding device (110); The method comprises the steps of: 15. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: For the installation of at least one position adjustment device (116) as a replacement part, the following steps are performed: a) the running of the first carrier device (126) or the traveling winch carriage (126') of this first carrier device outside the winding device (110) towards the operating side (BS) or drive side (AS) of the winding device; b) suspending the position adjusting device (116) on the first carrier device (126) or on the travelling winch carriage (126') of this carrier device, advantageously by means of a lifting device; c) moving the first carrier device (126) or the travelling winch carriage (126') of this carrier device together with the suspended position adjusting device (116) into the winding device (110); d) fixing the position adjusting device (116) in the reeling device (110) at the pivot point of the position adjusting device; e) detachment of the positioning device (116) from the first carrier device (126) or from the travelling winch carriage (126') of this carrier device; The method comprises the steps of: 16. A method for maintenance of a stationary winding device in a device (100) according to any one of claims 1 to 12, comprising: The following steps are performed to remove the pressure rollers (AD1 to AD3) and / or the direction change guard plates (US1 to US3) as worn parts from the winding device (110): a) the entry of the coil transfer vehicle (130) into the winding device (110) with empty attachments (132) for the pressure rollers (AD1 to AD3) and / or the direction change guard plates (US1 to US3); b) suspending the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) on the second carrier device (128), advantageously by means of a lifting device; c) Detachment of the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) from the deflection shell bodies (114-1, 114-2, 114-3); d) transfer of the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) to the attachment (132) by means of the second carrier device (128) and advantageously the traveling winch carriage (128'); e) placing the pressure rollers (AD1 to AD3) and / or the direction change guard plates (US1 to US3) on the attachment (132) of the coil transfer vehicle (130) and releasing the parts from the carrier device (128); and f) the exit of the coil transport vehicle (130) with the pressure rollers (AD1-AD3) and / or the deflection guards (US1-US3) from the winding device (110), preferably towards the operating side of this winding device; The method comprises the steps of: 17. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: The following steps are performed to install the pressure rollers (AD1 to AD3) and / or the direction change guard plates (US1 to US3) as replacement parts in the winding device (110): a) the entry of the coil transfer vehicle (130) into the winding device (110), typically from the operating side (BS) of this winding device, together with the pressure rollers (AD1-AD3) and / or the turning guard plates (US1-US3); b) suspending the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) on the second carrier device (128), preferably by means of a lifting device; c) transfer of the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) from the coil transfer vehicle (130) to the respective deflection shell body (114) of the winding device by means of the second carrier device (128) and advantageously with the traveling winch carriage (128') of the second carrier device; d) fixing the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) in the deflection shell bodies (114-1, 114-2, 114-3) inside the winding device (110); e) detachment of the part from the second carrier device; f) the launch of the coil transfer vehicle (130) with the emptied attachment (132) out of the winding device (110), typically to the operating side (BS) of said winding device; The method comprises the steps of: [Explanation of symbols]

[0035] 40 Strip 100 devices 110 Winding device 112 Winder mandrel 114 Turning Shell 114-1 First turning shell body 114-2 Second direction-changing shell body 114-3 Third Turning Shell 116 Positioning device for a turning shell body 116-1 First position adjustment device 116-2 Second position adjustment device 116-3 Third position adjustment device 118 Duct Roller Table 120 Bridge 121 Bridge head 122 Roller Table Roller 123 Switching device 124 Side guide 125 Bridge Support 126 First carrier device 126 126´ Traveling Winch Cart 128 Second carrier device 128´ Traveling Winch Cart 130 Coil Transfer Vehicle 132 Attachment for coil transfer vehicle 134 Wheels 136 Rail 140 Drive mechanism device 200 Foundation 300 Hot Rolling Line 310 Finishing Rolling Line 320 Cooling Section A Running side AD1 Pressing Roller AD2 pressing roller AD3 Pressing Roller AS drive side A1: pivot point of the first deflection shell body away from the deflection shell body A1' Pivot point of the first deflection shell body on the deflection shell body side A2: Pivot point of second deflection shell away from deflection shell A2´ Pivot point of the second deflection shell body on the deflection shell body side A3 Pivot point of third deflection shell away from deflection shell A3´ Pivot point of the third deflection shell on the deflection shell side BS operation side D1 Rotation point of the first turning shell D2 Rotation point of the second turning shell D3 Third turning shell rotation point E Entry side US1 Turning Protection Plate US2 Turning Protection Plate US3 Turning Protection Plate

Claims

1. An apparatus (100), comprising: a winder mandrel (112) for winding a strip (40), in particular a metal strip, into a coil; at least two deflecting shells (114-1, 114-2, 114-3) distributed around the periphery of the winder mandrel (112) for guiding the strip during winding around the winder mandrel; at least one winding device (110) comprising positioning devices (116-1, 116-2, 116-3) for individual positioning of the turning shell bodies (114-1, 114-2, 114-3) around a winding mandrel (112); and a bridge (120) supported on the bridge head (121) and extending above the winding device (110); In the above device having 10. An apparatus, characterized in that at least one carrying device (126, 128) is mounted on the bridge (120) and / or on the bridge head for the hanging of parts of the winding device (110).

2. the carrier devices (126, 128) are formed in the form of hooks for the suspension of the components or in the form of preferably telescopically extendable transport rails or cranes, each of which advantageously has a travelling winch carriage (126', 128') for the suspension and transport of the components; and the carrier device is provided with a lifting device, for example in the form of a rope tensioning mechanism or a tackle, for suspending, lifting or lowering the parts of the winding device; 2. The device of claim 1 .

3. at least one first carrier device (126), for example in the form of a transfer rail or a crane, is provided; For the transfer of the position adjustment devices (116-1, 116-2, 116-3) as worn parts out of the winding device (110) or as replacement parts into the winding device (110), the transfer rail or crane is extendable or swivellable or protrudes beyond the width of the winding device (110) on the drive side (AS) and / or the operating side (BS) of the winding device (110); 3. The device according to claim 2.

4. On the inner surface of the direction-changing shell body (114-1, 114-2, 114-3), Each of them has one pressing roller (AD1 to AD3) and / or one direction change protection plate (US1 to US3) releasably fixed thereto; and for transporting the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) out of the winding device (110) - preferably to the operating side (BS) - as worn parts or as replacement parts into the winding device (110), a coil transfer vehicle (130) having attachments (132) for pressure rollers (AD1 to AD3) and / or turning guard plates (US1 to US3); 4. The device according to claim 1, wherein:

5. From the respective redirecting shell (114) to the attachment (132) of the coil transfer vehicle (130) as a worn part in the winding device (110), or For the transfer of the deflection guard plates (US) and / or pressure rollers (AD1-AD3) from the attachment (132) to the respective deflection shell body (114) as replacement parts in the winding device (110), at least one second carrier device (128), for example in the form of a transfer rail or a crane, is provided; 5. The device according to claim 4.

6. 6. Apparatus according to any one of claims 3 to 5, characterized in that the first carrier device and the second carrier device are identical.

7. The deflection shells are supported so as to be rotatable about respective rotation points (D1, D2, D3); the position adjustment devices (116-1, 116-2, 116-3) each have a pivot point (A1', A2', A3') on the side of the diverting shell body and a pivot point (A1, A2, A3) remote from the diverting shell body, at which the position adjustment devices are pivotally attached to the diverting shell body; a rotation point (D1) for at least one of the first deflection shell bodies (114-1) and a pivot point (A1) of a position adjustment device (116-1) for adjusting the position of the first deflection shell body (114-1), the pivot point (A1) being remote from the deflection shell body, are mounted on the bridge (120) or the bridge head (121); and a rotation point (D2, D3) for at least one second diverting shell body (114-2, 114-3) of the diverting shell bodies and a pivot point (A2, A3) remote from the diverting shell body of a position adjusting device (116-2, 116-3) for adjusting the position of the second diverting shell body (114-2, 114-3) are mounted on the winding device (110); 7. The device according to claim 1, wherein:

8. For strip transport, 8. The device according to claim 1, wherein a drive mechanism device (140) is provided on each of the entry side (E) and, optionally, on the exit side (A) of the bridge (120).

9. The bridge heads (121) on the entry side (E) and exit side (A) of the bridge (120) are respectively assembled on the bridge supports (125), Through these bridge supports, the bridge head (121) and the bridge (120) are connected to the base part (200), and Between these bridge struts, a winding device (110) is fixedly arranged.

9. Apparatus according to any one of claims 1 to 8.

10. The bridge (120) is configured for guiding the strip over the device (100); and For selective guidance of the strip into the winding device (110) or over the winding device (110) via a bridge (120), a switching device (123) arranged on the entry side (E) of the bridge; 10. The device according to claim 1, wherein

11. the bridge (120) is formed as a roller table with roller table rollers (122); - advantageously - at least individual roller table rollers of the roller table rollers (122) are driven directly by an electric motor, and - advantageously - side guides (124) are provided on both sides of the roller table for guiding the strip, 11. The device of claim 10,

12. 12. The device according to claim 1, wherein the position adjusting device (116) is respectively formed in the form of a hydraulic cylinder, an electric actuator or a pneumatic actuator.

13. a finishing rolling line (310) for hot rolling of the strip; a cooling section (320) for cooling the hot-rolled strip, arranged subsequent to the finishing rolling line (310); and 13. An apparatus (100) according to any one of claims 1 to 12, comprising a stationary winding device (110) in line with a finishing rolling line (310) for selective winding of cooled hot-rolled strip; A hot rolling line (300) comprising:

14. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: For the removal of at least one position adjustment device (116) as a worn part, the following steps: a) suspending the positioning device (116) in the winding device (110) on the first carrier device (126) or on the traveling winch carriage (126') of this carrier device, preferably by means of a lifting device; b) Release of the positioning device in the winding device (110); c) leading out the positioning device (116) from the winding device (110) by moving the first carrier device (126) or the traveling winch carriage (126') of this first carrier device together with the suspended positioning device (116) to the operating side (BS) or drive side (AS) of the winding device (110); The method comprises the steps of:

15. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: For the installation of at least one position adjustment device (116) as a replacement part, the following steps are carried out: a) the launch of the first carrier device (126) or the traveling winch carriage (126') of this first carrier device outside the winding device (110) towards the operating side (BS) or drive side (AS) of the winding device; b) suspending the positioning device (116) on the first carrier device (126) or on the travelling winch carriage (126') of this carrier device, preferably by means of a lifting device; c) moving the first carrier device (126) or the traveling winch carriage (126') of this carrier device together with the suspended positioning device (116) into the winding device (110); d) fixing the position adjusting device (116) in the reeling device (110) at the pivot point of the position adjusting device; e) detachment of the positioning device (116) from the first carrier device (126) or from the travelling winch carriage (126') of this carrier device; The method comprises the steps of:

16. 13. A method for maintenance of a stationary winding device in an apparatus (100) according to any one of claims 1 to 12, comprising: The removal of the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) as worn parts from the winding device (110) involves the following steps: a) the entry of the coil transfer vehicle (130) into the winding device (110) with empty attachments (132) for the pressure rollers (AD1 to AD3) and / or the turning guard plates (US1 to US3); b) suspending the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) on the second carrier device (128), preferably by means of a lifting device; c) Detachment of the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) from the deflection shell bodies (114-1, 114-2, 114-3); d) transfer of the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) to the attachment (132) by means of the second carrier device (128) and, advantageously, the traveling winch carriage (128'); e) placing the pressure rollers (AD1-AD3) and / or the turning guard plates (US1-US3) on the attachments (132) of the coil transfer vehicle (130) and releasing the parts from the carrier devices (128); and f) the exit of the coil transport vehicle (130) from the winding device (110), preferably on the operating side of this winding device, together with the pressure rollers (AD1-AD3) and / or the deflection guards (US1-US3); The method comprises the steps of:

17. A method for maintenance of a stationary winding device (110) in an apparatus (100) according to any one of claims 1 to 12, comprising: The following steps are carried out for the installation of the pressure rollers (AD1-AD3) and / or the direction change guard plates (US1-US3) as replacement parts in the winding device (110): a) the entry of the coil transfer vehicle (130) into the winding device (110), typically from the operating side (BS) of this winding device, accompanied by the pressure rollers (AD1-AD3) and / or the turning guard plates (US1-US3); b) suspending the pressure rollers (AD1 to AD3) and / or the deflection guard plates (US1 to US3) onto the second carrier device (128), preferably by means of a lifting device; c) transfer of the pressure rollers (AD1-AD3) and / or the deflection guard plates (US1-US3) from the coil transfer vehicle (130) to the respective deflection shell (114) of the winding device by means of the second carrier device (128) and advantageously with the traveling winch carriage (128') of the second carrier device; d) fastening of the pressure rollers (AD1 to AD3) and / or deflection guard plates (US1 to US3) in the deflection shells (114-1, 114-2, 114-3) inside the winding device (110); e) detaching the part from the second carrier; f) the launch of the coil transfer vehicle (130) with the emptied attachment (132) out of the winding device (110), typically to the operating side (BS) of said winding device; The method comprises the steps of:

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