EP2580151B1 - Lifting device for lifting and lowering loads, in particular vehicles - Google Patents
Lifting device for lifting and lowering loads, in particular vehicles Download PDFInfo
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- EP2580151B1 EP2580151B1 EP11725076.1A EP11725076A EP2580151B1 EP 2580151 B1 EP2580151 B1 EP 2580151B1 EP 11725076 A EP11725076 A EP 11725076A EP 2580151 B1 EP2580151 B1 EP 2580151B1
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- lighting
- arrangement
- lifting
- lifting apparatus
- load
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000000080 chela (arthropods) Anatomy 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 36
- 238000004146 energy storage Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
Definitions
- the invention relates to a lifting device for lifting and lowering of loads, in particular of vehicles with a lifting device on which a load-receiving means can be arranged, and with a drive device which moves the load-receiving means up and down, which is controlled by a control device.
- a lifting device for lifting loads which has a controllable by a drive control drive means which moves the load receiving means and down. Furthermore, for example, an energy store is provided which supplies the drive control and the operating device with energy.
- drive means may be formed, for example, as single-column lifts that form a lifting system for lifting in particular vehicles in pairs, quadruples or the like.
- a lifting platform for motor vehicles which has a lighting body or a radiator in a recessed in the base body of the lift a lighting fixture or a spotlight, the connection and disconnection of the radiator is done automatically by raising and lowering the stage via a switch.
- a lift is known in which the side of the platform for raising and lowering a wheelchair lighting is arranged, so that the platform is always uniformly illuminated during lifting and lowering.
- a workspace lighting is on the one hand embedded in the ground or arranged in a vertical column of the lift and forms a stationary lighting for the work space.
- the work space is illuminated, but it is also required for work space security that the worker on or in the work space different operating conditions are displayed, such as in particular, hazardous or dangerous situations that are easily recognizable to the workers.
- the invention has for its object to propose a lifting device, in which an increased work safety is given.
- the lifting device has one or more lighting devices, each lighting device comprising workspace lighting and operating state display lighting with at least one operating state, and each lighting device being controllable by a control device in the working room lighting mode, in the operating state display lighting mode or in both modes.
- each lighting device being controllable by a control device in the working room lighting mode, in the operating state display lighting mode or in both modes.
- the working space can be illuminated with a white light and, when switching over into a lowering movement, the lighting device can be switched from a white light (working area lighting) into a yellow light (operating state lighting) or switched on, thus enabling the worker is signaled that the Lowering movement was initiated or he must leave immediately.
- a white light working area lighting
- a yellow light operating state lighting
- a preferred embodiment of the lifting device provides that at least one energy store is provided on the lifting device, which supplies the lighting device with energy.
- an energy storage device such as an accumulator, has an operating voltage of, for example, 24 volts and, on the one hand, allows the drive control to be supplied by this energy store in order to avoid current peaks.
- the lighting device can thereby be supplied in a simple manner with electricity.
- a charging device can be connected to the energy store or the energy store comprises a charging device and preferably a charging cable can be connected to the charging device.
- a further preferred embodiment of the invention provides that the illumination device consists of a point-like or planar illumination body with one or more LED lights.
- the geometry of the lighting fixture can be adjusted. Through the use of LED lights, a corresponding adaptation to the geometry of the lighting fixture can be made possible in a simple manner.
- the illumination device preferably has at least one multi-color LED luminaire or at least one luminaire made of RGB LEDs or at least one luminous module made up of a plurality of differently colored LED luminaires, which can be controlled individually or in combination with one another.
- these design possibilities allow an immediate change from a workspace lighting or a non-lighting state to an operating state display lighting, and vice versa, thereby allowing not only a quick change but also a quick light-up for immediate signal output.
- the illumination device is designed to indicate one or more operating states.
- the different operating states can be controlled by the drive device and displayed by a color change and / or a selection of a predetermined illumination interval or of a continuous light and / or of differently successive illumination sequences. These can be programmed accordingly and also varied in the color scheme of the output display light and in the duration. In this case, both a continuous light and a flashing light with different intervals can be controlled.
- a repeat of a same color or an alternate color or color order may be triggered to output a particular operational status indication. Since the change in illumination is output by the same lighting device and this particular faces the working space, an increased reliability is created.
- an acoustic signal may also be output accompanying the display of different operating states.
- control device of the illumination device outputs a signal for the color "green” in the case of operational readiness, a signal for the color "red” in the event of a malfunction or a signal for the color "yellow” during the raising and lowering.
- the lifting device preferably has a brightness sensor which, depending on a brightness in the working space, activates both automatic switching on and off and brightness control of the lighting device for the workspace lighting.
- a brightness sensor which, depending on a brightness in the working space, activates both automatic switching on and off and brightness control of the lighting device for the workspace lighting.
- the workspace lighting can be adjusted without the worker having to leave his workstation.
- an automatic connection of the lighting device for a workspace lighting can preferably take place as a function of an adjustable lux value.
- an automatic shutdown can take place as soon as the ambient brightness for the working space is sufficient. This additionally simplifies handling and increases safety at work.
- a further preferred embodiment of the invention provides that the illumination device is integrated into a component of the lifting device or at least partially received therein. This makes it possible that the previous occupied space of a lifting device can be maintained and beyond that the lighting device or a possible housing of the lighting device is taken protected against damage. Due to the at least partial integration, even a housing of the lighting device can be omitted.
- a further preferred embodiment of the lifting device provides that a transmission surface of the illumination device terminates flush with a component surface.
- a complete Integration of the lighting device are made possible.
- the design of the lifting devices is not adversely affected.
- the transmission surface is formed impact and / or unbreakable.
- different areas for integrating the lighting device of the lifting device can be provided and made possible.
- a preferred embodiment of the lifting device provides that the illumination device is arranged on a drive or base frame of the lifting device, in particular a lifting column of a single-column lift, on the load receiving means or on a bottom plate facing the working space.
- the illumination device is arranged on a drive or base frame of the lifting device, in particular a lifting column of a single-column lift, on the load receiving means or on a bottom plate facing the working space.
- the arrangement of the lighting device for a lifting device according to the invention can be provided both in a scissor lift, a stationary or mobile two-post lift, a rail lift or on a pit lift or an axle jack. In these lifting devices, the above-described advantage is achieved.
- FIG. 1 is a schematic side view of a lifting device 11 according to the invention shown, which is suitable for mobile use, for example.
- elevators 11 are also referred to as single-column elevators.
- the lifting device 11 has a base device 12, which according to the embodiment preferably comprises a chassis or steering gear.
- the base device 12 may also be formed as a support plate or mounting plate, to which the lifting device 11 is attached to the floor of a workshop or a mobile or a stationary work space.
- a lifting device 14 is provided in the form of a lifting column.
- a drive device 15 is attached, which moves a carrier 16 relative to the lifting column 14 up and down.
- a load-receiving means 17 is provided to engage under a load to be lifted.
- the load-receiving element 17 is designed as a wheel gripping element in a single-column lift. Other applications are also possible.
- the drive device 15 comprises a hydraulic unit 21, which drives a working cylinder, which is preferably arranged within the carrier 16.
- the drive device 15 may also be designed as an electrical or mechanical control, so that, for example, a spindle drive or the like can be controlled.
- a hydraulic control 23rd provided, which in turn is driven by a drive control 25.
- This drive control 25 regulates the entire operation of the lifting device 11.
- an electric motor 26 is provided, which in turn drives the hydraulic unit 21.
- a quick-change device 28 may be provided, which receives one or more energy storage 29 interchangeable to the power supply of the lifting device 11.
- further sensors 30, 31 are provided either for detecting an upper stroke end position and / or for unlocking a fall arrester or for detecting a brightness in the working space of the lifting device 11.
- the above-described arrangement and the structure of the superimposed components has the advantage that a compact arrangement and short connection cables are provided in order to control the individual components starting from the drive control 25. It is preferably provided that the individual connection cables are formed with plug-in connections, so that a simple modular design is given.
- a separate control board 33 which communicates with a charging device 36, as is also preferably provided.
- a charging cable not shown in detail can be connected.
- the energy storage 29 can be charged both via an external power supply via the charging cable and the charger 36 or in a separate charging station in which the energy storage can be completed.
- a mounting plate 35 is advantageously provided on the lifting device 14, to which all the above-described components are mounted, whereby a modular structure and a quick installation of such a lifting device 11 is made possible.
- Such a single-column lift is usually operated in pairs or at a multiple thereof.
- the controllers 25 can over individual cables connected with lifting columns or communicate with each other wirelessly.
- FIG. 2 such a lifting device 11 is shown in a working position.
- the load-receiving means 17 engages under a wheel or a pair of wheels from a vehicle. In this working position, the vehicle is completely lifted off the ground and the underside of the vehicle freely accessible.
- the beam direction or beam cone points into the working space.
- the illumination device 41 is arranged on the base device 12 or on a base frame, preferably with rollers, so that the beam cone of the illumination device 41 is oriented from bottom to top.
- the beam angle can be provided such that it extends from a vehicle outside at least to the center of the vehicle and illuminates at least a small area in front and behind the load-carrying means 17 in the longitudinal direction.
- the beam cones of the respective lighting devices 41 may also intersect or at least adjoin one another, so that a large-area illumination of the working space is made possible.
- the illumination device 41 is preferably integrated into a carrier profile 43 of the base device 12, so that only on one surface of the carrier profile 43 is a transmission surface 45 provided.
- This transmission surface 45 may consist of impact and / or unbreakable glass or plastic.
- FIG. 3 is an alternative arrangement possibility of the lighting device 41 to FIG. 2 shown.
- the lighting device 41 is aligned along the lifting device 14.
- a lighting device 41 is arranged on each side cheek of the lifting column 14.
- the beam cone extends mainly in the axial direction of the vehicle and also includes an opening angle to the vehicle underbody and to the ground.
- FIG. 4 a further alternative embodiment and arrangement possibility of the illumination device 41 is provided.
- This embodiment includes, for example, a rod-shaped support 47, at the free end of the illumination device 41 is arranged.
- This rod-shaped support 47 is arranged in a fork of the load-receiving means and retractable, so that it can be pulled out as needed.
- an illumination device 41 may also be provided on one or more side cheeks of the carrier 47, so that a kind of all-round illumination is made possible by the carrier.
- lighting devices 41 with lighting fixtures are used, which include workspace lighting and operating state display lighting. This means that on the one hand a continuous light can be output to the workspace lighting and that regardless of whether the workspace lighting is switched on or off, an operating status display by the operating display lighting is possible.
- the at least one lighting device 41 is preferably fixedly connected to the lifting platform and arranged or installed thereon. Alternatively, this can also be provided separately and connected with a cable to the lift.
- a lighting fixture of one or more LED lights is provided. It can be several single LEDs with different Colors or so-called RGB LEDs (red-green-blue LEDs) are used. Likewise, different modules can be used that combine different colored LEDs together to output both a white light and different colors. Depending on the width and the length or the course and the geometry of the illumination device 41, the individual LEDs or the LED modules can be strung together and formed.
- a white or almost white light is emitted by the illumination device 41 as workspace illumination in order to illuminate the work space or the work area.
- an additional darkening of the working space is detected via an additional sensor, so that, for example, an independent switching of the lighting device is provided for illuminating the working area.
- a light signal is output as operating status display, for example a yellow light signal, with a predetermined flashing frequency or a constant yellow light, before commissioning or not yet completed commissioning of several single-column lifts to be configured to the To visualize workers that currently the configuration and / or synchronization of the individual lifting columns takes place.
- the operational readiness can be indicated, for example, by a change to a green color in the illumination device 41.
- a change in the operating status indicator from the green color to the ready signal may change to a yellow flashing color to signal that the lift is in lift mode.
- the green signal of the operating status indicator may illuminate to show that the lifting movement has been completed. Likewise, a change to the illumination of the work area can be done. Alternatively, first a short green signal can be output in order to signalize the stroke end position and then a change to the illumination of the working space takes place.
- a signal "red color” are issued as another operating status display to signal this state, which means that the work area is to leave immediately and accordingly Further measures to remedy the disturbance are to be initiated.
- a signal for a yellow light can be output as a further operating status display, in order in particular also to signal a pinching area during lowering.
- the illumination of the above-described different operating conditions as well as the illumination of the working space is carried out by one and the same lighting device 41, wherein only one, but also several such lighting devices 41 are provided on a lifting device 11, which are always synchronously driven at least with respect to the operating state displays by the control device.
- the control device is preferably provided in each case on a central board, from which the control takes place. From a central control of the individual lifting columns are each driven separately, so that a central and common control of the individual and respective lifting columns is possible. Alternatively, the lifting columns can communicate directly with each other.
- the operating state of the workspace lighting can optionally be switched on or off in the case of a plurality of lighting devices 41.
- the LED lights for forming the illumination device 41 are particularly suitable.
- the design and control of the lighting device 41 can also be transferred to all other lifting devices 11 for lifting and lowering loads, especially of vehicles, and integrate.
- a stationary lifting device 11 which comprises, for example, consoles that receive a cross member.
- the lighting device 41 is integrated. Additionally or alternatively, even with a stationary lifting device 11, the above-described embodiments of the lighting device 41 may be provided individually or cumulatively on the lifting device 14 or lifting column and / or the load-receiving means 17.
- FIG. 6 is another alternative embodiment lifting device 11 to the Figures 2 and 5 shown.
- a two-post lift can be mobile, but also stationary.
- the load bearing has two load arms 53, which attack, for example, in a car on a sill area.
- the lighting devices 41 are preferably integrated into the load arms 53.
- the wiring can in turn be transferred within the load arms 53 in the lifting column 41 to the control device 25.
- the illumination device 41 can only be directed in the direction of the vehicle underbody. On the other hand, this can also be used to illuminate the underlying working space.
- FIG. 7 is a perspective view of a lifting device 11, which is designed as a travel rail lift.
- This lifting device 11 comprises as a load-receiving means 17, a running rail, which is movable by two lifting devices 14 up and down.
- the lifting device 14 is designed as a half-shear.
- a double scissors or other alternative embodiments may be provided.
- This lifting device 14 comprises a drive device 15 whose components are not closer in detail are shown, however, correspond to the above-described embodiments.
- this lifting device 11 may have at least one energy store and a charging device.
- Such lifting devices 11 are used in pairs assigned to each other and have load-carrying means 17 or rails on.
- one or more lighting devices 41 are preferably arranged, which point to a not shown, opposite rail or load-carrying means 17 and / or are aligned with the ground therebetween.
- the illumination device 41 is arranged on the side wall 55 in such a way that an axle free lift can be movably arranged on a running surface 57 arranged on the side wall 55.
- This lighting device 41 may also be partially or completely integrated into the supporting body of the load-receiving means 17. Likewise, this lighting device 41 can also be placed only laterally on the side wall 55. Additionally and / or alternatively, at least one illumination device 41 may be provided on the lifting device.
- the above-described embodiments and alternative embodiments also apply to the lifting device 11 according to FIG. 7 .
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- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Description
Die Erfindung betrifft eine Hebevorrichtung zum Heben und Senken von Lasten, insbesondere von Fahrzeugen mit einer Hubeinrichtung, an welcher ein Lastaufnahmemittel anordenbar ist, sowie mit einer Antriebseinrichtung, die das Lastaufnahmemittel auf und ab bewegt, welche durch eine Steuerungseinrichtung angesteuert wird.The invention relates to a lifting device for lifting and lowering of loads, in particular of vehicles with a lifting device on which a load-receiving means can be arranged, and with a drive device which moves the load-receiving means up and down, which is controlled by a control device.
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Bei solchen Hebevorrichtungen wird der Arbeitsraum ausgeleuchtet, jedoch ist es zur Arbeitsraumsicherung des Weiteren erforderlich, dass dem Werker am oder im Arbeitsraum unterschiedliche Betriebszustände angezeigt werden, wie insbesondere Stör- oder Gefahrensituationen, die in einfacher Weise für die Werker erkennbar sind.In such lifting devices, the work space is illuminated, but it is also required for work space security that the worker on or in the work space different operating conditions are displayed, such as in particular, hazardous or dangerous situations that are easily recognizable to the workers.
Der Erfindung liegt die Aufgabe zugrunde, eine Hebevorrichtung vorzuschlagen, bei der eine erhöhte Arbeitssicherheit gegeben ist.The invention has for its object to propose a lifting device, in which an increased work safety is given.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere vorteilhafte Ausgestaltungen und Weiterbildungen sind in den weiteren Ansprüchen angegeben.This object is achieved by the features of claim 1. Further advantageous embodiments and further developments are specified in the further claims.
Die Hebevorrichtung weist erfindungsgemäß eine oder mehrere Beleuchtungseinrichtungen auf, wobei jede Beleuchtungseinrichtung eine Arbeitsraumbeleuchtung und eine Betriebszustandsanzeigenbeleuchtung mit wenigstens einem Betriebszustand umfasst und jede Beleuchtungseinrichtung, von einer Steuerungseinrichtung im Modus für eine Arbeitsraumbeleuchtung, im Modus für eine Betriebszustandsanzeigebeleuchtung oder in beiden Modi ansteuerbar ist. Dadurch sind an oder im Arbeitsraum für den Werker optimale Arbeitsbedingungen einerseits und eine optimale Arbeitssicherheit andererseits gegeben. Durch die Ausgestaltung der Beleuchtungseinrichtung, die eine Arbeitsraumbeleuchtung als auch eine Betriebszustandsanzeigebeleuchtung umfasst und abwechselnd oder auch gleichzeitig eingeschalten werden kann, wird der Werker unmittelbar über die aktuelle oder eine sich verändernde Situation informiert. Es kann beispielsweise vor Beginn einer Absenkbewegung der Hebevorrichtung der Arbeitsraum mit einem weißen Licht ausgeleuchtet sein und beim Umschalten in eine Absenkbewegung die Beleuchtungseinrichtung von einem weißen Licht (Arbeitsraumbeleuchtung) beispielsweise in ein gelbes Licht (Betriebszustandsbeleuchtung) umgeschalten oder dieses zugeschalten werden, so dass dem Werker signalisiert wird, dass die Absenkbewegung eingeleitet wurde oder er diese sofort verlassen muss. Durch beispielsweise die Beibehaltung der Arbeitsraumbeleuchtung und die Hinzuschaltung der Betriebszustandsbeleuchtung wird sichergestellt, dass sich der Werker bei einer dunklen Umgebung sicher aus dem Arbeitsraum entfernen kann und dennoch über den veränderten Betriebszustand informiert wird.According to the invention, the lifting device has one or more lighting devices, each lighting device comprising workspace lighting and operating state display lighting with at least one operating state, and each lighting device being controllable by a control device in the working room lighting mode, in the operating state display lighting mode or in both modes. As a result, optimum working conditions on the one hand and optimum safety on the other hand are given to the worker on or in the work space. Due to the configuration of the illumination device, which includes a workspace lighting and a Betriebszustandsanzeigebeleuchtung and can be turned on alternately or simultaneously, the worker is informed immediately about the current or a changing situation. For example, before starting a lowering movement of the lifting device, the working space can be illuminated with a white light and, when switching over into a lowering movement, the lighting device can be switched from a white light (working area lighting) into a yellow light (operating state lighting) or switched on, thus enabling the worker is signaled that the Lowering movement was initiated or he must leave immediately. By maintaining the workspace lighting and adding the operating status lighting, for example, it is ensured that the worker can safely leave the working area in a dark environment and is nevertheless informed about the changed operating state.
Durch die Integration zumindest von der Arbeitsraumbeleuchtung und der Betriebszustandsanzeigebeleuchtung in einer gemeinsamen Beleuchtungseinrichtung kann auch eine Vereinfachung in der Herstellung der Beleuchtungskörper und eine Reduzierung der Kosten bei solchen Hebevorrichtungen erzielt werden.By integrating at least the working room lighting and the operating state display lighting in a common lighting device, it is also possible to achieve a simplification in the production of the lighting fixtures and a reduction in the costs of such lifting devices.
Eine bevorzugte Ausgestaltung der Hebevorrichtung sieht vor, dass zumindest ein Energiespeicher an der Hebevorrichtung vorgesehen ist, der die Beleuchtungseinrichtung mit Energie versorgt. Ein solcher Energiespeicher, wie beispielsweise ein Akkumulator, weist eine Betriebsspannung von beispielsweise 24 Volt auf und ermöglicht zum einen, dass die Antriebssteuerung durch diesen Energiespeicher versorgt wird, um Stromspitzen zu vermeiden. Darüber hinaus kann dadurch die Beleuchtungseinrichtung in einfacher Weise mit Strom versorgt werden.A preferred embodiment of the lifting device provides that at least one energy store is provided on the lifting device, which supplies the lighting device with energy. Such an energy storage device, such as an accumulator, has an operating voltage of, for example, 24 volts and, on the one hand, allows the drive control to be supplied by this energy store in order to avoid current peaks. In addition, the lighting device can thereby be supplied in a simple manner with electricity.
Des Weiteren ist bevorzugt vorgesehen, dass an dem Energiespeicher eine Ladeeinrichtung anschließbar ist oder der Energiespeicher eine Ladeeinrichtung umfasst und vorzugsweise an die Ladeeinrichtung ein Ladekabel anschließbar ist. Dies ermöglicht, dass der Energiespeicher während dem Nichtbetrieb der Hebevorrichtung über einen Ladestrom aufgeladen werden kann und der Betrieb selbst über die Energiespeicher erfolgt. Dadurch kann ein System unabhängig von einem öffentlichen Stromversorgungsnetz geschaffen werden. Gleichzeitig ist dieses System auch in Notsituationen, beispielsweise beim Ausfall eines öffentlichen Stromnetzes, autark. Dies gilt auch für die Ansteuerung der Beleuchtungseinrichtung.Furthermore, it is preferably provided that a charging device can be connected to the energy store or the energy store comprises a charging device and preferably a charging cable can be connected to the charging device. This makes it possible for the energy store to be charged via a charging current during non-operation of the lifting device and for the operation to take place itself via the energy store. This allows a system to be created independently of a public power grid. At the same time, this system is self-sufficient even in emergency situations, such as the failure of a public power grid. This also applies to the control of the lighting device.
Eine weitere bevorzugte Ausgestaltung der Erfindung sieht vor, dass die Beleuchtungseinrichtung aus einem punktförmigen oder flächenförmigen Beleuchtungskörper mit einer oder mehreren LED-Leuchten besteht. In Abhängigkeit des Einsatzortes kann die Geometrie des Beleuchtungskörpers angepasst werden. Durch den Einsatz von LED-Leuchten kann eine entsprechende Anpassung an die Geometrie des Beleuchtungskörpers in einfacher Weise ermöglicht werden.A further preferred embodiment of the invention provides that the illumination device consists of a point-like or planar illumination body with one or more LED lights. In Depending on the location of use, the geometry of the lighting fixture can be adjusted. Through the use of LED lights, a corresponding adaptation to the geometry of the lighting fixture can be made possible in a simple manner.
Die Beleuchtungseinrichtung weist bevorzugt zumindest eine Mehrfarben-LED-Leuchte oder zumindest eine Leuchte aus RGB-LEDs oder zumindest ein Leuchtmodul aus mehreren in der Farbe unterschiedlichen LED-Leuchten auf, die einzeln oder in Kombination miteinander ansteuerbar sind. Diese Ausgestaltungsmöglichkeiten ermöglichen insbesondere einen sofortigen Wechsel von einer Arbeitsraumbeleuchtung oder einem Nichtbeleuchtungszustand in eine Betriebszustandsanzeigebeleuchtung und umgekehrt, wodurch nicht nur ein schneller Wechsel sondern auch ein schnelles Anspringen der Beleuchtung zur sofortigen Signalausgabe ermöglicht wird.The illumination device preferably has at least one multi-color LED luminaire or at least one luminaire made of RGB LEDs or at least one luminous module made up of a plurality of differently colored LED luminaires, which can be controlled individually or in combination with one another. In particular, these design possibilities allow an immediate change from a workspace lighting or a non-lighting state to an operating state display lighting, and vice versa, thereby allowing not only a quick change but also a quick light-up for immediate signal output.
Des Weiteren ist die Beleuchtungseinrichtung zum Anzeigen von einem oder mehreren Betriebszuständen ausgebildet. Insbesondere können die unterschiedlichen Betriebszustände durch die Antriebseinrichtung angesteuert und durch eine Farbänderung und/oder eine Auswahl eines vorbestimmten Beleuchtungsintervalls oder eines Dauerlichtes und/oder von unter-schiedlich aufeinanderfolgenden Beleuchtungssequenzen angezeigt werden. Diese können entsprechend programmiert und auch in der Farbgestaltung des ausgegebenen Anzeigelichtes als auch in der Dauer variiert werden. Dabei kann sowohl ein Dauerlicht als auch ein Blinklicht mit unterschiedlichen Intervallen angesteuert werden. Zusätzlich kann eine Wiederholung von einer gleichen Farbe oder einer abwechselnden Farbe oder einer Farbreihenfolge zur Ausgabe einer bestimmten Betriebszustandsanzeige angesteuert werden. Da die Beleuchtungsänderung von derselben Beleuchtungseinrichtung ausgegeben wird und diese insbesondere dem Arbeitsraum zugewandt ist, wird eine erhöhte Betriebssicherheit geschaffen.Furthermore, the illumination device is designed to indicate one or more operating states. In particular, the different operating states can be controlled by the drive device and displayed by a color change and / or a selection of a predetermined illumination interval or of a continuous light and / or of differently successive illumination sequences. These can be programmed accordingly and also varied in the color scheme of the output display light and in the duration. In this case, both a continuous light and a flashing light with different intervals can be controlled. In addition, a repeat of a same color or an alternate color or color order may be triggered to output a particular operational status indication. Since the change in illumination is output by the same lighting device and this particular faces the working space, an increased reliability is created.
Alternativ oder zusätzlich kann auch begleitend zu der Anzeige von unterschiedlichen Betriebszuständen ein akustisches Signal ausgegeben werden.Alternatively or additionally, an acoustic signal may also be output accompanying the display of different operating states.
Des Weiteren ist bevorzugt vorgesehen, dass die Steuerungseinrichtung der Beleuchtungseinrichtung bei einer Betriebsbereitschaft ein Signal für die Farbe "Grün", bei einer Betriebsstörung ein Signal für die Farbe "Rot" oder während dem Heben und Senken ein Signal für die Farbe "Gelb" ausgibt. Somit können charakteristische Betriebszustände mit charakteristischen Farben visualisiert werden, und es bedarf nicht der zusätzlichen akustischen Signalunterstützung.Furthermore, it is preferably provided that the control device of the illumination device outputs a signal for the color "green" in the case of operational readiness, a signal for the color "red" in the event of a malfunction or a signal for the color "yellow" during the raising and lowering. Thus, characteristic operating conditions can be visualized with characteristic colors, and it does not require the additional acoustic signal support.
Des Weiteren weist die Hebevorrichtung bevorzugt einen Helligkeitssensor auf, der in Abhängigkeit einer Helligkeit im Arbeitsraum sowohl eine automatische Zu- und Abschaltung als auch Helligkeitsregelung der Beleuchtungseinrichtung für die Arbeitsraumbeleuchtung ansteuert. Dadurch wird beispielsweise bei einem Wetterwechsel von einem sehr sonnigen Wetter zu einem bewölkten oder gewittrigen Wetter die Arbeitsraumbeleuchtung angepasst werden, ohne dass der Werker seinen Arbeitsplatz verlassen muss. Des Weiteren kann bevorzugt beim Absinken der Helligkeit im Arbeitsraum in Abhängigkeit eines einstellbaren Lux-Wertes eine automatische Zuschaltung der Beleuchtungseinrichtung für eine Arbeitsraumbeleuchtung erfolgen. Ebenso kann eine automatische Abschaltung erfolgen, sobald die Umgebungshelligkeit für den Arbeitsraum ausreicht. Dies vereinfacht zusätzlich die Handhabung und erhöht die Arbeitssicherheit.Furthermore, the lifting device preferably has a brightness sensor which, depending on a brightness in the working space, activates both automatic switching on and off and brightness control of the lighting device for the workspace lighting. As a result, for example, in a weather change from a very sunny weather to a cloudy or thundery weather, the workspace lighting can be adjusted without the worker having to leave his workstation. Furthermore, when the brightness in the working space drops, an automatic connection of the lighting device for a workspace lighting can preferably take place as a function of an adjustable lux value. Likewise, an automatic shutdown can take place as soon as the ambient brightness for the working space is sufficient. This additionally simplifies handling and increases safety at work.
Eine weitere bevorzugte Ausgestaltung der Erfindung sieht vor, dass die Beleuchtungseinrichtung in ein Bauteil der Hebevorrichtung integriert ist oder darin zumindest teilweise aufgenommen ist. Dies ermöglicht, dass der bisherige eingenommene Bauraum einer Hebevorrichtung beibehalten werden kann und darüber hinaus, dass die Beleuchtungseinrichtung beziehungsweise ein mögliches Gehäuse der Beleuchtungseinrichtung vor Beschädigungen geschützt aufgenommen ist. Durch die zumindest teilweise Integration kann sogar ein Gehäuse der Beleuchtungseinrichtung entfallen.A further preferred embodiment of the invention provides that the illumination device is integrated into a component of the lifting device or at least partially received therein. This makes it possible that the previous occupied space of a lifting device can be maintained and beyond that the lighting device or a possible housing of the lighting device is taken protected against damage. Due to the at least partial integration, even a housing of the lighting device can be omitted.
Eine weitere bevorzugte Ausgestaltung der Hebevorrichtung sieht vor, dass eine Transmissionsfläche der Beleuchtungseinrichtung bündig mit einer Bauteiloberfläche abschließt. Somit kann eine vollständige Integration der Beleuchtungseinrichtung ermöglicht werden. Dadurch wird das Design der Hebevorrichtungen nicht nachteilig beeinflusst.A further preferred embodiment of the lifting device provides that a transmission surface of the illumination device terminates flush with a component surface. Thus, a complete Integration of the lighting device are made possible. As a result, the design of the lifting devices is not adversely affected.
Bevorzugt ist die Transmissionsfläche stoß- und/oder bruchsicher ausgebildet. Somit können unterschiedliche Bereiche zur Integration der Beleuchtungseinrichtung der Hebevorrichtung vorgesehen sein und ermöglicht werden.Preferably, the transmission surface is formed impact and / or unbreakable. Thus, different areas for integrating the lighting device of the lifting device can be provided and made possible.
Eine bevorzugte Ausführungsform der Hebevorrichtung sieht vor, dass die Beleuchtungseinrichtung an einem Fahr- oder Grundgestell der Hubeinrichtung, insbesondere einer Hubsäule einer Einsäulen-Hebebühne, an dem Lastaufnahmemittel oder an einer zum Arbeitsraum weisenden Bodenplatte angeordnet ist. Beispielsweise bei der Anordnung der Beleuchtungseinrichtung an einem Fahrgestell oder an einer Hubeinrichtung, insbesondere bei einer mobilen Hebevorrichtung, wird der Vorteil erzielt, dass die Beleuchtung des Arbeitsraumes und auch die Betriebszustandsanzeige immer an derselben Position vorgesehen sind und somit automatisch mitgeführt wird.A preferred embodiment of the lifting device provides that the illumination device is arranged on a drive or base frame of the lifting device, in particular a lifting column of a single-column lift, on the load receiving means or on a bottom plate facing the working space. For example, in the arrangement of the illumination device on a chassis or on a lifting device, in particular in a mobile lifting device, the advantage is achieved that the lighting of the working space and the operating status display are always provided at the same position and thus automatically carried.
Die Anordnung der erfindungsgemäßen Beleuchtungseinrichtung für eine Hebevorrichtung kann sowohl bei einer Scherenbühne, einer stationären oder mobilen Zweisäulen-Hebebühne, einer Fahrschienen-Hebebühne oder an einem Grubenheber oder einem Achsfreiheber vorgesehen sein. Bei diesen Hebevorrichtungen wird der vorbeschriebene Vorteil erzielt.The arrangement of the lighting device for a lifting device according to the invention can be provided both in a scissor lift, a stationary or mobile two-post lift, a rail lift or on a pit lift or an axle jack. In these lifting devices, the above-described advantage is achieved.
Die Erfindung sowie weitere vorteilhafte Ausführungsformen und Weiterbildungen derselben werden im Folgenden anhand der in den Zeichnungen dargestellten Beispiele näher beschrieben und erläutert. Die der Beschreibung und den Zeichnungen zu entnehmenden Merkmale können einzeln für sich oder zu mehreren in beliebiger Kombination erfindungsgemäß angewandt werden. Es zeigen:
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Figur 1 eine schematische Seitenansicht einer Hebevorrichtung, die als Einsäulen-Hebevorrichtung ausgebildet ist, -
Figur 2 eine perspektivische Ansicht der Hebevorrichtung gemäßFigur 1 mit einer erfindungsgemäßen Beleuchtungseinrichtung, -
Figur 3 eine perspektivische Ansicht der Hebevorrichtung mit einer alternativen Ausführungsform der Beleuchtungseinrichtung zuFigur 2 , -
Figur 4 eine perspektivische Ansicht der Hebevorrichtung mit einer alternativen Ausführungsform der Beleuchtungseinrichtung zuFigur 2 , -
Figur 5 eine perspektivische Ansicht einer weiteren alternativen Hebevorrichtung mit einer erfindungsgemäßen Beleuchtungseinrichtung, -
Figur 6 eine perspektivische Ansicht einer weiteren alternativen Hebevorrichtung mit einer erfindungsgemäßen Beleuchtungseinrichtung und -
Figur 7 eine perspektivische Ansicht einer weiteren alternativen Hebevorrichtung mit einer erfindungsgemäßen Beleuchtungseinrichtung.
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FIG. 1 a schematic side view of a lifting device, which is designed as a single-column lifting device, -
FIG. 2 a perspective view of the lifting device according toFIG. 1 with a lighting device according to the invention, -
FIG. 3 a perspective view of the lifting device with an alternative embodiment of the illumination device toFIG. 2 . -
FIG. 4 a perspective view of the lifting device with an alternative embodiment of the illumination device toFIG. 2 . -
FIG. 5 a perspective view of another alternative lifting device with a lighting device according to the invention, -
FIG. 6 a perspective view of another alternative lifting device with a lighting device according to the invention and -
FIG. 7 a perspective view of another alternative lifting device with a lighting device according to the invention.
In
An der Basiseinrichtung 12 ist eine Hubeinrichtung 14 in Form einer Hubsäule vorgesehen. An der Hubsäule 14 ist eine Antriebseinrichtung 15 befestigt, welche einen Träger 16 relativ zur Hubsäule 14 auf und ab bewegt. An dem Träger 16 ist ein Lastaufnahmemittel 17 vorgesehen, um eine zu hebende Last untergreifen. Bevorzugt ist das Lastaufnahmeelement 17 als Radgreifelement bei einer Einsäulen-Hebebühne ausgebildet. Andere Anwendungen sind ebenso möglich.On the
Die Antriebseinrichtung 15 umfasst ein Hydraulikaggregat 21, welches einen Arbeitszylinder, der bevorzugt innerhalb des Trägers 16 angeordnet ist, antreibt. Alternativ kann die Antriebseinrichtung 15 auch als elektrische oder mechanische Ansteuerung ausgebildet sein, so dass beispielsweise auch ein Spindelantrieb oder dergleichen ansteuerbar ist. Zur Ansteuerung des Hydraulikaggregates 21 ist eine hydraulische Steuerung 23 vorgesehen, welche wiederum von einer Antriebssteuerung 25 angesteuert wird. Diese Antriebssteuerung 25 regelt den gesamten Betrieb der Hebevorrichtung 11.The
Zwischen der Antriebssteuerung 25 und der hydraulischen Steuerung 23 ist ein Elektromotor 26 vorgesehen, der wiederum das Hydraulikaggregat 21 antreibt. Oberhalb der Antriebssteuerung 25 kann beispielsweise eine Schnellwechseleinrichtung 28 vorgesehen sein, welche einen oder mehrere Energiespeicher 29 zur Energieversorgung der Hebevorrichtung 11 auswechselbar aufnimmt.Between the
Über eine weitere Verkabelung sind beispielsweise weitere Sensoren 30, 31 entweder zur Erkennung einer oberen Hubendlage und/oder zur Entriegelung einer Fallsicherung oder zur Erkennung einer Helligkeit im Arbeitsraum der Hebevorrichtung 11 vorgesehen.By way of further wiring, for example,
Die vorbeschriebene Anordnung und der Aufbau der übereinanderliegenden Komponenten weist den Vorteil auf, dass eine kompakte Anordnung und kurze Verbindungskabel vorgesehen sind, um ausgehend von der Antriebssteuerung 25 die einzelnen Komponenten anzusteuern. Bevorzugt ist vorgesehen, dass die einzelnen Verbindungskabel mit Steckanschlüssen ausgebildet sind, so dass ein einfacher modularer Aufbau gegeben ist.The above-described arrangement and the structure of the superimposed components has the advantage that a compact arrangement and short connection cables are provided in order to control the individual components starting from the
Bei dieser Ausführungsform ist eine separate Steuerplatine 33 dargestellt, welche mit einer Ladeeinrichtung 36 in Verbindung steht, wie bevorzugt ebenfalls vorgesehen ist. An dieser Ladeeinrichtung ist ein nicht näher dargestelltes Ladekabel anschließbar. Somit kann der Energiespeicher 29 sowohl über eine externe Stromversorgung über das Ladekabel und die Ladeeinrichtung 36 aufgeladen werden oder aber in einer separaten Ladestation, in dem die Energiespeicher abgeschlossen werden kann.In this embodiment, a
Ergänzend ist vorteilhafterweise an der Hubeinrichtung 14 eine Montageplatte 35 vorgesehen, an der alle vorbeschriebenen Komponenten angebracht sind, wodurch ein modularer Aufbau und eine schnelle Montage einer solchen Hebevorrichtung 11 ermöglicht wird.In addition, a mounting
Eine solche Einsäulen-Hebebühne wird zumeist paarweise oder mit einem Vielfachen hiervon betrieben. Die Steuerungen 25 können dabei über einzelne mit Hubsäulen verbundene Kabel oder drahtlos miteinander kommunizieren.Such a single-column lift is usually operated in pairs or at a multiple thereof. The
In
Zur Beleuchtung des Arbeitsraumes unterhalb der angehobenen Last, insbesondere unterhalb des Fahrzeuges und/oder unterhalb der Hebevorrichtung ist an der Hebevorrichtung 11 zumindest eine Beleuchtungseinrichtung 41 vorgesehen, deren Strahlrichtung beziehungsweise Strahlkegel in den Arbeitsraum weist. Im Ausführungsbeispiel gemäß
In
In
Bei den vorstehenden Ausführungsformen sind Beleuchtungseinrichtungen 41 mit Beleuchtungskörpern im Einsatz, welche eine Arbeitsraumbeleuchtung und eine Betriebszustandsanzeigenbeleuchtung umfassen. Dies bedeutet, dass zum einen ein Dauerlicht zur Arbeitsraumbeleuchtung ausgegeben werden kann und dass unabhängig davon, ob die Arbeitsraumbeleuchtung ein- oder ausgeschalten ist, eine Betriebszustandsanzeige durch die Betriebsanzeigenbeleuchtung möglich ist. Die zumindest eine Beleuchtungseinrichtung 41 ist bevorzugt fest mit der Hebebühne verbunden und daran angeordnet oder eingebaut. Alternativ kann diese auch separat vorgesehen sein und mit einem Kabel an der Hebebühne angeschlossen werden.In the above embodiments,
Bevorzugt ist ein Beleuchtungskörper einer oder mehreren LED-Leuchten vorgesehen. Dabei können mehrere Einzel-LEDs mit verschiedenen Farben oder sogenannte RGB-LEDs (Rot-Grün-Blau-LEDs) eingesetzt werden. Ebenso können unterschiedliche Module eingesetzt werden, die verschiedenfarbige LEDs miteinander kombinieren, um sowohl ein weißes Licht als auch unterschiedliche Farben auszugeben. In Abhängigkeit der Breite und der Länge beziehungsweise des Verlaufs und der Geometrie der Beleuchtungseinrichtung 41 können die einzelnen LEDs beziehungsweise die LED-Module aneinander gereiht und ausgebildet werden.Preferably, a lighting fixture of one or more LED lights is provided. It can be several single LEDs with different Colors or so-called RGB LEDs (red-green-blue LEDs) are used. Likewise, different modules can be used that combine different colored LEDs together to output both a white light and different colors. Depending on the width and the length or the course and the geometry of the
Beispielsweise ist vorgesehen, dass als Arbeitsraumbeleuchtung ein weißes oder nahezu weißes Licht durch die Beleuchtungseinrichtung 41 ausgegeben wird, um den Arbeitsraum oder den Arbeitsbereich auszuleuchten. Insbesondere kann dabei vorgesehen sein, dass über einen zusätzlichen Sensor eine zunehmende Verdunkelung des Arbeitsraumes erfasst wird, so dass beispielsweise ein selbständiges Zuschalten der Beleuchtungseinrichtung zum Ausleuchten des Arbeitsbereiches vorgesehen ist.For example, it is provided that a white or almost white light is emitted by the
Des Weiteren kann vorgesehen sein, dass vor einer Inbetriebnahme oder bei einer noch nicht abgeschlossenen Inbetriebnahme von mehreren miteinander zu konfigurierenden Einsäulen-Hebebühnen ein Lichtsignal als Betriebszustandsanzeige, beispielsweise ein gelbes Lichtsignal, mit einer vorbestimmten Blinkfrequenz oder auch ein konstantes Gelblicht, ausgegeben wird, um dem Werker zu visualisieren, dass derzeit die Konfiguration und/oder Synchronisation der einzelnen Hubsäulen erfolgt. Sobald die Konfiguration des Systems abgeschlossen ist, kann die Betriebsbereitschaft beispielsweise durch einen Wechsel auf eine grüne Farbe in der Beleuchtungseinrichtung 41 angezeigt werden. Sobald eine Hubbewegung durchgeführt wird, kann ein Wechsel der Betriebszustandsanzeige von der grünen Farbe zur Signalisierung der Betriebsbereitschaft in eine gelbe blinkende Farbe übergehen, um zu signalisieren, dass sich die Hebevorrichtung gerade im Betrieb zum Heben befindet. Nachdem das Lastaufnahmemittel 17 eine obere Hubendlage erreicht, kann wiederum das grüne Signal der Betriebszustandsanzeige aufleuchten, um zu zeigen, dass die Hubbewegung abgeschlossen ist. Ebenso kann ein Wechsel zur Ausleuchtung des Arbeitsbereiches erfolgen. Alternativ kann zunächst ein kurzes grünes Signal ausgegeben werden, um die Hubendposition zu signalisieren und anschließend ein Wechsel zur Ausleuchtung des Arbeitsraumes erfolgen.Furthermore, it can be provided that a light signal is output as operating status display, for example a yellow light signal, with a predetermined flashing frequency or a constant yellow light, before commissioning or not yet completed commissioning of several single-column lifts to be configured to the To visualize workers that currently the configuration and / or synchronization of the individual lifting columns takes place. Once the configuration of the system has been completed, the operational readiness can be indicated, for example, by a change to a green color in the
Ebenso kann beispielsweise während dem Ausleuchten des Arbeitsraumes, aber auch bei einem Nichtbetrieb der Beleuchtungseinrichtung bei einer auftretenden Störung ein Signal "rote Farbe" als weitere Betriebszustandsanzeige ausgegeben werden, um diesen Zustand zu signalisieren, was bedeutet, dass der Arbeitsbereich sofort zu verlassen ist und entsprechend weitere Maßnahmen zur Behebung der Störung einzuleiten sind. Darüber hinaus kann wiederum bei einer Absenkbewegung ein Signal für ein gelbes Licht als weitere Betriebszustandsanzeige ausgegeben werden, um insbesondere auch einen Quetschbereich beim Senken besonders zu signalisieren.Likewise, for example, during the illumination of the working space, but also in a non-operation of the lighting device in a disturbance occurring a signal "red color" are issued as another operating status display to signal this state, which means that the work area is to leave immediately and accordingly Further measures to remedy the disturbance are to be initiated. In addition, in turn, in the case of a lowering movement, a signal for a yellow light can be output as a further operating status display, in order in particular also to signal a pinching area during lowering.
Die Beleuchtung der vorbeschriebenen verschiedenen Betriebszustände als auch die Beleuchtung des Arbeitsraumes erfolgt durch ein und dieselbe Beleuchtungseinrichtung 41, wobei nur eine, aber auch mehrere solcher Beleuchtungseinrichtungen 41 an einer Hebevorrichtung 11vorgesehen sind, wobei diese immer synchron zumindest bezüglich den Betriebszustandsanzeigen durch die Steuerungseinrichtung angesteuert werden. Bevorzugt ist bei mehreren Einsäulen-Hebebühnen die Steuerungseinrichtung jeweils auf einer zentralen Platine vorgesehen, von dieser aus die Ansteuerung erfolgt. Von einer zentralen Steuerung aus werden die einzelnen Hubsäulen jeweils separat angesteuert, so dass eine zentrale und gemeinsame Ansteuerung der einzelnen und jeweiligen Hubsäulen möglich ist. Alternativ können die Hubsäulen direkt miteinander kommunizieren.The illumination of the above-described different operating conditions as well as the illumination of the working space is carried out by one and the
Der Betriebszustand der Arbeitsraumbeleuchtung kann wahlweise bei mehreren Beleuchtungseinrichtungen 41 zu- oder abgeschalten werden.The operating state of the workspace lighting can optionally be switched on or off in the case of a plurality of
Durch die bevorzugte Ausgestaltung der Hebevorrichtung 11 mit einem Energiespeicher eignen sich besonders die LED-Leuchten zur Ausbildung der Beleuchtungseinrichtung 41.Due to the preferred embodiment of the
Die Ausgestaltung und Ansteuerung der Beleuchtungseinrichtung 41, die beispielhaft an einer Einsäulen-Hebebühne als Hebevorrichtung 11 beschrieben ist, lässt sich ebenso auf alle weiteren Hebevorrichtungen 11 zum Heben und Senken von Lasten, insbesondere von Fahrzeugen, übertragen und einbinden.The design and control of the
Beispielhaft ist in
In
In
Solche Hebevorrichtungen 11 werden paarweise einander zugeordnet eingesetzt und weisen Lastaufnahmemittel 17 beziehungsweise Fahrschienen auf. An einer Seitenwange 55 oder Seitenwange des Lastaufnahmemittels 17 sind bevorzugt eine oder mehrere Beleuchtungseinrichtungen 41 angeordnet, die auf eine nicht dargestellte, gegenüberliegende Fahrschiene beziehungsweise Lastaufnahmemittel 17 weisen und/oder auf den dazwischen liegenden Boden ausgerichtet sind. Die Beleuchtungseinrichtung 41 ist dabei derart an der Seitenwange 55 angeordnet, dass auf einer an der Seitenwange 55 angeordneten Lauffläche 57 ein Achsfreiheber verfahrbar angeordnet werden kann. Diese Beleuchtungseinrichtung 41 kann ebenso teilweise oder vollständig in den Tragkörper des Lastaufnahmemittels 17 integriert sein. Ebenso kann diese Beleuchtungseinrichtung 41 auch nur seitlich an der Seitenwange 55 aufgesetzt werden. Ergänzend und/oder alternativ kann auch zumindest eine Beleuchtungseinrichtung 41 an der Hubeinrichtung vorgesehen sein. Im Übrigen gelten die vorbeschriebenen Ausführungsformen und alternativen Ausführungsmöglichkeiten auch bei der Hebevorrichtung 11 gemäß
Claims (13)
- Lifting apparatus for lifting and lowering loads, in particular vehicles, having a lifting arrangement (14), on which a load-bearing means (17) is arrangeable, having a drive arrangement (15) which moves the load-bearing (17) means up and down, having a control arrangement (25) which activates the drive arrangement (15) and one or more lighting arrangements (41), characterised in that each lighting arrangement (41) has a working-area lighting and an operating-state-display lighting for displaying at least one operating state, and in that each lighting arrangement (41) is activated by the control arrangement (25) in a working-area lighting mode or an operating-state display lighting mode or in both modes.
- Lifting apparatus according to claim 1, characterised in that at least one energy store (29) is provided, which supplies the lighting arrangement (41) with energy.
- Lifting apparatus according to claim 2, characterised in that a charging arrangement (36) is connected to the energy store (29) or in that the energy store (29) comprises a charging arrangement (36), and preferably in that a charging cable is connectable to the charging arrangement (36).
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) consists of a punctiform or planiform lighting body with one or more LED lights.
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) has at least one multi-coloured LED light or at least one RGB LED light or at least one light module from several LEDs differing by colour, which are activated individually or in combination.
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) is designed for displaying one or more operating states, in particular for displaying the operating states by a change in colour and/or lighting intervals and/or steady lighting and/or lighting sequences.
- Lifting apparatus according to claim 1, characterised in that the control arrangement (25) emits a signal for the colour "green" when the lifting apparatus (11) is in a state of operational readiness, emits a signal for the colour "red" when there is an operating fault, or emits the colour "yellow" during lifting and lowering of the load-bearing means (17).
- Lifting apparatus according to claim 1, characterised in that a brightness sensor is provided, which, depending on the brightness in the working area, activates both an automatic on and off-switching as well as regulating the brightness of the lighting arrangement (41) for working-area lighting.
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) is integrated into a component of the lifting apparatus (11) or is at least partially contained therein.
- Lifting apparatus according to claim 9, characterised in that a transmission surface (45) of the lighting arrangement (41) is aligned flush with a surface of a component of the lifting apparatus (11).
- Lifting apparatus according to claim 10, characterised in that the transmission surface (45) is designed as being shock-proof and/or shatterproof.
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) is arranged on a base arrangement (12) or a base frame, preferably with rollers, or a ground frame of the lifting arrangement (14) and/or on a load-bearing means (17), and is pointing towards the working area.
- Lifting apparatus according to claim 1, characterised in that the lighting arrangement (41) is provided on a pincer platform, a stationary or mobile two-column lifting platform, a rail lifting platform or on a pit lift or an axle lifter.
Applications Claiming Priority (2)
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DE202010007856U DE202010007856U1 (en) | 2010-06-11 | 2010-06-11 | Lifting device for lifting and lowering loads, in particular of vehicles |
PCT/EP2011/059674 WO2011154519A1 (en) | 2010-06-11 | 2011-06-10 | Lifting apparatus for lifting and lowering loads, in particular vehicles |
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EP2580151A1 EP2580151A1 (en) | 2013-04-17 |
EP2580151B1 true EP2580151B1 (en) | 2014-04-23 |
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FR2819242B3 (en) * | 2001-01-11 | 2002-12-06 | Shinn Fu Corp | AUTOMATIC LIFTING DEVICE WITH INCORPORATED LIGHTING |
US6634461B1 (en) * | 2002-06-10 | 2003-10-21 | Gray Automotive Products, Inc. | Coordinated lift system |
US7592713B2 (en) * | 2005-02-25 | 2009-09-22 | Marathon Coach, Inc. | Electrical system for controlling coach resources |
ATE452854T1 (en) * | 2005-10-11 | 2010-01-15 | Walter Finkbeiner Gmbh | METHOD AND DEVICE FOR MONITORING A LIFT SYSTEM |
ITVE20050053A1 (en) * | 2005-10-18 | 2007-04-19 | O Me R Spa | LIFTING DEVICE AT PLATFORM FOR VARIOUS LOADS, IN PARTICULAR FOR VEHICLES. |
DE102007024936B4 (en) * | 2007-05-29 | 2010-12-09 | Hiever Co., Ltd. | Lighting fixture for a lift |
CA2714779C (en) * | 2008-03-20 | 2014-10-21 | Rotary Lift, A Division Of Dover Industrial Products, Inc. | Lift control interface |
DE202009005661U1 (en) | 2009-04-17 | 2009-07-02 | Finkbeiner, Gerhard, Dipl.-Ing. | Lifting device for lifting loads, in particular vehicles |
-
2010
- 2010-06-11 DE DE202010007856U patent/DE202010007856U1/en not_active Expired - Lifetime
-
2011
- 2011-06-10 WO PCT/EP2011/059674 patent/WO2011154519A1/en active Application Filing
- 2011-06-10 US US13/696,648 patent/US8947251B2/en not_active Expired - Fee Related
- 2011-06-10 EP EP11725076.1A patent/EP2580151B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE202010007856U1 (en) | 2010-08-26 |
US20130049977A1 (en) | 2013-02-28 |
US8947251B2 (en) | 2015-02-03 |
EP2580151A1 (en) | 2013-04-17 |
WO2011154519A1 (en) | 2011-12-15 |
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