EP3297946A1 - Mobile shaft winch - Google Patents

Mobile shaft winch

Info

Publication number
EP3297946A1
EP3297946A1 EP16770457.6A EP16770457A EP3297946A1 EP 3297946 A1 EP3297946 A1 EP 3297946A1 EP 16770457 A EP16770457 A EP 16770457A EP 3297946 A1 EP3297946 A1 EP 3297946A1
Authority
EP
European Patent Office
Prior art keywords
winch
mobile shaft
drive
shaft winch
generator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16770457.6A
Other languages
German (de)
French (fr)
Other versions
EP3297946B1 (en
Inventor
Uwe Kösterke
Markus West
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Olko Maschinentechnik GmbH
Original Assignee
Olko Maschinentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
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Application filed by Olko Maschinentechnik GmbH filed Critical Olko Maschinentechnik GmbH
Priority to PL16770457T priority Critical patent/PL3297946T3/en
Publication of EP3297946A1 publication Critical patent/EP3297946A1/en
Application granted granted Critical
Publication of EP3297946B1 publication Critical patent/EP3297946B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/40—Control devices
    • B66D1/42—Control devices non-automatic
    • B66D1/46—Control devices non-automatic electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/22—Control systems or devices for electric drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/40—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes with a single prime mover for both crane and vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/54—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with pneumatic or hydraulic motors, e.g. for actuating jib-cranes on tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/78—Supports, e.g. outriggers, for mobile cranes
    • B66C23/80—Supports, e.g. outriggers, for mobile cranes hydraulically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/08—Driving gear incorporating fluid motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/12—Driving gear incorporating electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0364—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm
    • B66C2700/0371—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks with a slewing arm on a turntable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/03—Cranes with arms or jibs; Multiple cranes
    • B66C2700/0321—Travelling cranes
    • B66C2700/0357—Cranes on road or off-road vehicles, on trailers or towed vehicles; Cranes on wheels or crane-trucks
    • B66C2700/0378—Construction details related to the travelling, to the supporting of the crane or to the blocking of the axles; Outriggers; Coupling of the travelling mechamism to the crane mechanism

Definitions

  • the invention relates to a mobile shaft winch comprising a carrier vehicle with a vehicle drive, the one
  • Combustion engine a rigid base frame and a rotary platform, which is arranged via a rotary connection to the base frame, arranged on the rotary platform drum winch with a driven by a winch cable drum, set up and
  • the drum winch is mounted on a modified, four-axle truck.
  • the truck is with a diesel engine as
  • Control cabinet a boom, a drum for the hoisting rope and auxiliary drives for the boom and winch movement attached.
  • a basket for the rescue of people or the transport of smaller ones Attached equipment is allowed.
  • the winch drive (1) of the winch (2) is of a
  • the drive of the hydraulic motor (la) is carried out with
  • Hydraulic fluid from a tank (3) which is conveyed by one of the two pumps (4,5).
  • the first pump (4) is arranged by one on the mobile shaft winch
  • the second pump (5) is driven by an electric motor arranged on the mobile shaft winch.
  • the optional operation of the hydraulic motor (la) via the first pump (4) or the second pump (5) takes place with a hydraulic control (6).
  • the drive of the hydraulic motor (la) with the hydraulic pump (5) which is driven by the electric motor (5a), wherein the
  • Electric motor (5a) from the power grid (7) is powered.
  • the hydraulic pumps (4,5) also drive the hydraulic actuators for the auxiliary functions of the mobile shaft winch, such as the drive components of the boom and the rotary drive for the rotary platform.
  • the well-known mobile shaft winch has a high weight, by the two hydraulic pumps (4,5) and the required diesel and electric motor is caused.
  • the space requirement also leads to cramped space on the truck chassis of the mobile shaft winch.
  • the present invention seeks to provide a mobile shaft winch, which requires a smaller space, has less weight and a simpler structure.
  • the control of the drum winch to be improved.
  • the winch drive exclusively comprises an electric motor, the controller for an optional operation of the electric motor to a power grid or a
  • an internal combustion engine drives the generator and the generator and the internal combustion engine are arranged on the carrier vehicle.
  • the energy for operating the electric motor is provided as in the prior art, but without additional hydraulic power units via the power grid and in the case of its failure or unavailability via a generator of an internal combustion engine, in particular a diesel engine is driven.
  • a further reduction in weight and installation space is achieved when the internal combustion engine of the vehicle drive drives the generator via a power take-off.
  • the drive motor not required during operation of the drum winch for driving the carrier vehicle thus assumes a dual function, so that the
  • the mobile shaft winch according to the invention is significantly easier and therefore less expensive to produce.
  • the power take-off is preferably designed as a switchable shaft at a side exit of the transmission of the vehicle drive, the
  • the electrical generator supplies the necessary kinetic energy.
  • the generator can also be separated from an additional one, separate from the vehicle drive
  • a arranged on the rotating platform of the host vehicle hydraulic system, which is set up for operation of auxiliary functions of the mobile shaft winch, can be made significantly smaller, easier and easier than the hydraulic system in the prior art, which must ensure the drive of the drum winch.
  • a hydraulic system for the operation of auxiliary functions for the mobile shaft winch includes
  • an electrically driven hydraulic pump with one suction side and one pressure side, with the suction side in liquid-conducting connection with the tank and the pressure side in liquid-conducting connection with at least one actuator for the operation of a
  • the hydraulic system in particular hydraulic cylinder and / or hydraulic motors. Has the mobile shaft winch on a particular telescopic boom, whose angle is preferably changed to the rotating platform with a hydraulic cylinder.
  • Rotation of the rotary platform to the base frame for example, with a hydraulic motor.
  • the electrically driven hydraulic pump for operating the actuators for the auxiliary functions is for selective operation on the
  • Electricity network or, if this is not available, set up the electric generator, which in case of need, the energy for the electric motor of the winch drive
  • Bay winch a telescopic boom with guide elements, in particular guide rollers for the hoisting rope arranged by means of which the battered at the winningseilende basket is aligned in a vertical extension of the shaft.
  • guide elements in particular guide rollers for the hoisting rope arranged by means of which the battered at the winningseilende basket is aligned in a vertical extension of the shaft.
  • Bay winch can be transferred.
  • this is preferably equipped with extendable, hydraulic supports.
  • the invention will be explained in more detail with reference to the drawings. Show it
  • Figure 1 is a schematic overall view of a
  • Figure 2 is a schematic representation of
  • FIG. 3 is a schematic representation of
  • FIG 1 shows a mobile shaft winch with a truck as a carrier vehicle (11) with a vehicle drive (12), which is formed by a diesel engine with flanged gear.
  • a rotary platform (15) is arranged via a rotary joint (14).
  • On the turntable (15) is one of a
  • Winch drive driven drum winch (16) for winding and unwinding a hoisting rope (17). From the drum winch (16) extends a telescopic boom (18), with the aid of the hoisting rope (17) with the at the end of the rope
  • Telescopic jib (18) is rotatably mounted for deflecting the conveying cable (17) has a deflection roller (19). On the turntable (15) are also the
  • the drum winch (16) comprises a cable drum (21), which is connected to a winch drive (22) of a
  • Electric motor (22a) and a speed of the electric motor (22a) reducing gear (22b) is formed. Via a controller (23), the electric motor (22a) is selectively operable on a power grid (24) or an electric generator (25). In normal operation, the electric motor (22a) is operated on the power grid (24). If the power grid (24) is not available, the generator (25) takes over the power supply of the electric motor (22a).
  • the electric motor (22a) of the winch drive (22) is the electric motor (22a) of the winch drive (22)
  • the generator (25) is under optimal use of the
  • the power take - off (26) is an engageable drive shaft at a side exit of the transmission of the
  • a hydraulic system (27) is further arranged, which is adapted for operation of the auxiliary functions of the mobile shaft winch (10).
  • auxiliary functions of the mobile shaft winch (10) are the
  • Hydraulic motors and hydraulic cylinders are used, which are acted upon by a hydraulic pump (28) with a hydraulic fluid from a hydraulic tank (30).
  • Hydraulic pump (28) is powered by an electric motor (29)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

The invention relates to a mobile shaft winch, comprising: a carrier vehicle having a vehicle drive, which has an internal combustion engine, and having a rigid main frame and a rotary platform, which is arranged on the main frame by means of a rotary connection; a drum winch, which is arranged on the rotary platform and which has a cable drum driven by a winch drive, designed for winding and unwinding a conveying cable; and a control system for the winch drive. According to the invention, in order to create a mobile shaft winch that requires less installation space and has less weight and a simpler construction, according to the invention the winch drive exclusively comprises an electric motor, - the control system is designed for selective operation of the electric motor while connected to a power network or while connected to an electric generator, - an internal combustion engine, in particular the internal combustion engine of the vehicle drive, drives the generator, and - the generator and the internal combustion engine are arranged on the carrier vehicle.

Description

Mobile Schachtwinde Mobile shaft winch
Die Erfindung betrifft eine mobile Schachtwinde umfassend ein Trägerfahrzeug mit einem Fahrzeugantrieb, der einen The invention relates to a mobile shaft winch comprising a carrier vehicle with a vehicle drive, the one
Verbrennungsmotor aufweist, einem starren Grundrahmen und einer Drehplattform, die über eine Drehverbindung an dem Grundrahmen angeordnet ist, eine auf der Drehplattform angeordnete Trommelwinde mit einer von einem Windenantrieb angetriebenen Seiltrommel, eingerichtet zum Auf- und Combustion engine, a rigid base frame and a rotary platform, which is arranged via a rotary connection to the base frame, arranged on the rotary platform drum winch with a driven by a winch cable drum, set up and
Abwickeln eines Förderseils sowie eine Steuerung für den Windenantrieb. Unwinding of a hoisting rope and a control for the winch drive.
Mobile Schachtwinden als Befahrungs-, Hilfsfahr- und Mobile shaft winds as driving, auxiliary driving and
Notfahranlagen im Sinne der Bergverordnung für Schacht- und Schrägförderanlagen sind aus dem Stand der Technik bekannt. Die Firma SIEMAG TECBERG bewirbt in dem Prospekt "SIEMAG TECBERG, mobile Schachtwinde", heruntergeladen unter der Internetdomain http : //www . siemag- tecberg . de/cms/upload/downloads/de//TI 18 Mobile- Schachtwinde de. pdf am 15.09.2015, eine mobile Schachtwinde, die als autonome Befahrungsanlage zur Inspektion von Emergency driving systems within the meaning of the Mountain Ordinance for shaft and inclined conveyor systems are known from the prior art. The company SIEMAG TECBERG applies in the brochure "SIEMAG TECBERG, mobile shaft winch", downloaded under the internet domain http: // www. siemag-tecberg. en / cms / upload / downloads / en // TI 18 Mobile shaft winch de. pdf on 15.09.2015, a mobile shaft winch, which is an autonomous transport system for the inspection of
Förderschächten und als Notfahranlage zur Rettung von Conveying shafts and as an emergency driving to the rescue of
Personen konzipiert ist. Die Trommelwinde ist auf einem modifizierten, vierachsigen Lastkraftwagen montiert. Der Lastkraftwagen (LKW) ist mit einem Dieselmotor als Persons is designed. The drum winch is mounted on a modified, four-axle truck. The truck is with a diesel engine as
Antriebsmotor ausgestattet. Über eine Kugeldrehverbindung ist eine Drehplattform mit dem Grundrahmen des LKWs verbunden. Auf der Drehplattform sind eine Steuerkabine mit Drive motor equipped. About a ball slewing a rotating platform is connected to the base frame of the truck. On the turntable are a control cabin with
Schaltschrank, ein Ausleger, eine Trommel für das Förderseil und Hilfsantriebe für die Ausleger- und Windenbewegung befestigt. Am Förderseilende wird ein Korb für die Rettung von Personen beziehungsweise den Transport von kleineren Gerätschaften befestigt. Als kleine Seilfahranlage ist die Beförderung von maximal zehn Personen zulässig. Control cabinet, a boom, a drum for the hoisting rope and auxiliary drives for the boom and winch movement attached. At the end of the rope is a basket for the rescue of people or the transport of smaller ones Attached equipment. As a small cable car transport of a maximum of ten people is allowed.
Nachfolgend wird anhand von Figur 3 das Antriebskonzepts der bekannten mobilen Schachtwinde der SIEMAG TECBERG näher erläutert : The drive concept of the known mobile shaft winch of the SIEMAG TECBERG is explained in more detail below with reference to FIG. 3:
Der Windenantrieb (1) der Winde (2) wird von einem The winch drive (1) of the winch (2) is of a
Hydraulikmotor (la) und einem Getriebe (lb) gebildet. Der Antrieb des Hydraulikmotors (la) erfolgt mit Hydraulic motor (la) and a transmission (lb) formed. The drive of the hydraulic motor (la) is carried out with
Hydraulikflüssigkeit aus einem Tank (3) , die mit einer der beiden Pumpen (4,5) gefördert wird. Die erste Pumpe (4) wird von einem auf der mobilen Schachtwinde angeordneten  Hydraulic fluid from a tank (3), which is conveyed by one of the two pumps (4,5). The first pump (4) is arranged by one on the mobile shaft winch
Dieselmotor angetrieben. Die zweite Pumpe (5) wird von einem auf der mobilen Schachtwinde angeordneten Elektromotor angetrieben. Der wahlweise Betrieb des Hydraulikmotors (la) über die erste Pumpe (4) oder die zweite Pumpe (5) erfolgt mit einer Hydrauliksteuerung (6) . Im Regelbetrieb erfolgt der Antrieb des Hydraulikmotors (la) mit der Hydraulikpumpe (5), die von dem Elektromotor (5a) angetrieben wird, wobei derDiesel engine driven. The second pump (5) is driven by an electric motor arranged on the mobile shaft winch. The optional operation of the hydraulic motor (la) via the first pump (4) or the second pump (5) takes place with a hydraulic control (6). In normal operation, the drive of the hydraulic motor (la) with the hydraulic pump (5), which is driven by the electric motor (5a), wherein the
Elektromotor (5a) aus dem Stromnetz (7) mit Energie versorgt wird. Auf die Pumpe (4), die von dem Dieselmotor (4a) Electric motor (5a) from the power grid (7) is powered. On the pump (4) coming from the diesel engine (4a)
angetrieben wird, wird bei Stromausfall umgeschaltet oder wenn aus anderen Gründen kein Stromnetz (7) verfügbar ist. is switched, is switched in case of power failure or if for other reasons no power grid (7) is available.
Die Hydraulikpumpen (4,5) treiben auch die hydraulischen Aktoren für die Nebenfunktionen der mobilen Schachtwinde an, wie beispielsweise die Antriebskomponenten des Auslegers und des Drehantrieb für die Drehplattform. The hydraulic pumps (4,5) also drive the hydraulic actuators for the auxiliary functions of the mobile shaft winch, such as the drive components of the boom and the rotary drive for the rotary platform.
Die bekannte mobile Schachtwinde weist ein hohes Gewicht auf, das durch die beiden Hydraulikpumpen (4,5) sowie den erforderlichen Diesel- und Elektromotor hervorgerufen wird. Der Bauraumbedarf führt zudem zu beengten Platzverhältnissen auf dem LKW-Chassis der mobilen Schachtwinde. The well-known mobile shaft winch has a high weight, by the two hydraulic pumps (4,5) and the required diesel and electric motor is caused. The space requirement also leads to cramped space on the truck chassis of the mobile shaft winch.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine mobile Schachtwinde zu schaffen, die einen geringeren Bauraum benötigt, weniger Gewicht und einen einfacheren Aufbau aufweist. Zudem soll die Steuerung der Trommelwinde verbessert werden. Based on this prior art, the present invention seeks to provide a mobile shaft winch, which requires a smaller space, has less weight and a simpler structure. In addition, the control of the drum winch to be improved.
Die Lösung dieser Aufgabe basiert auf dem Gedanken, dass der Windenantrieb rein elektrisch erfolgt. Im Einzelnen wird die Aufgabe bei einer mobilen Schachtwinde der eingangs erwähnten Art dadurch gelöst, dass The solution to this problem is based on the idea that the winch drive is purely electric. In detail, the problem is solved in a mobile shaft winch of the type mentioned in that
- der Windenantrieb ausschließlich einen Elektromotor umfasst , die Steuerung für einen wahlweisen Betrieb des Elektromotors an einem Stromnetz oder einem - The winch drive exclusively comprises an electric motor, the controller for an optional operation of the electric motor to a power grid or a
elektrischen Generator eingerichtet ist, ein Verbrennungsmotor den Generator antreibt und der Generator und der Verbrennungsmotor an dem Trägerfahrzeug angeordnet sind.  electric generator is set, an internal combustion engine drives the generator and the generator and the internal combustion engine are arranged on the carrier vehicle.
Die Energie zum Betreiben des Elektromotors, wird wie im Stand der Technik, jedoch ohne zusätzliche Hydraulikaggregate über das Stromnetz und im Falle von dessen Ausfall oder Nichtverfügbarkeit über einen Generator bereitgestellt, der von einem Verbrennungsmotor, insbesondere einem Dieselmotor angetrieben wird. Eine weitere Reduzierung des Gewichts und Bauraumes wird erzielt, wenn der Verbrennungsmotor des Fahrzeugantriebs über einen Nebenantrieb den Generator antreibt. Der während des Betriebs der Trommelwinde für den Antrieb des Trägerfahrzeugs nicht benötigte Antriebsmotor übernimmt damit eine Doppelfunktion, sodass die The energy for operating the electric motor is provided as in the prior art, but without additional hydraulic power units via the power grid and in the case of its failure or unavailability via a generator of an internal combustion engine, in particular a diesel engine is driven. A further reduction in weight and installation space is achieved when the internal combustion engine of the vehicle drive drives the generator via a power take-off. The drive motor not required during operation of the drum winch for driving the carrier vehicle thus assumes a dual function, so that the
erfindungsgemäße mobile Schachtwinde deutlich einfacher und damit kostengünstiger herstellbar ist. Der Nebenabtrieb ist vorzugsweise als schaltbare Welle an einem Nebenausgang des Getriebes des Fahrzeugantriebes ausgeführt, die dem mobile shaft winch according to the invention is significantly easier and therefore less expensive to produce. The power take-off is preferably designed as a switchable shaft at a side exit of the transmission of the vehicle drive, the
elektrischen Generator die nötige Bewegungsenergie zuführt. Grundsätzlich kann der Generator jedoch auch von einem zusätzlichen, von dem Fahrzeugantrieb separaten electrical generator supplies the necessary kinetic energy. In principle, however, the generator can also be separated from an additional one, separate from the vehicle drive
Verbrennungsmotor, insbesondere Dieselmotor angetrieben werden. Internal combustion engine, in particular diesel engine are driven.
Ein an der Drehplattform des Trägerfahrzeugs angeordnetes Hydrauliksystem, das für einen Betrieb von Nebenfunktionen der mobilen Schachtwinde eingerichtet ist, kann deutlich kleiner, einfacher und leichter ausgeführt werden, als das Hydrauliksystem im Stand der Technik, das auch den Antrieb der Trommelwinde sicherstellen muss. Ein Hydrauliksystem für den Betrieb von Nebenfunktionen für die mobile Schachtwinde umfasst A arranged on the rotating platform of the host vehicle hydraulic system, which is set up for operation of auxiliary functions of the mobile shaft winch, can be made significantly smaller, easier and easier than the hydraulic system in the prior art, which must ensure the drive of the drum winch. A hydraulic system for the operation of auxiliary functions for the mobile shaft winch includes
• einen Tank zur Aufnahme von Hydraulikflüssigkeit,A tank for receiving hydraulic fluid,
• eine elektrisch angetriebene Hydraulikpumpe mit einer Saug- und einer Druckseite, wobei die Saugseite in flüssigkeitsleitender Verbindung mit dem Tank und die Druckseite in flüssigkeitsleitender Verbindung mit mindestens einem Aktor für den Betrieb einer • an electrically driven hydraulic pump with one suction side and one pressure side, with the suction side in liquid-conducting connection with the tank and the pressure side in liquid-conducting connection with at least one actuator for the operation of a
Nebenfunktion stehen. Als Aktoren weist das Hydrauliksystem insbesondere Hydraulikzylinder und/oder Hydraulikmotoren auf. Verfügt die mobile Schachtwinde über einen insbesondere teleskopierbaren Ausleger, wird dessen Winkel zur Drehplattform vorzugsweise mit einem Hydraulikzylinder verändert. Die relative Nebenfunktion stand. As actuators, the hydraulic system in particular hydraulic cylinder and / or hydraulic motors. Has the mobile shaft winch on a particular telescopic boom, whose angle is preferably changed to the rotating platform with a hydraulic cylinder. The relative
Verdrehung der Drehplattform zu dem Grundrahmen erfolgt beispielsweise mit einem Hydraulikmotor. Die elektrisch angetriebene Hydraulikpumpe zum Betrieb der Aktoren für die Nebenfunktionen ist für einen wahlweisen Betrieb an dem Rotation of the rotary platform to the base frame, for example, with a hydraulic motor. The electrically driven hydraulic pump for operating the actuators for the auxiliary functions is for selective operation on the
Stromnetz oder, falls dieses nicht zur Verfügung steht, dem elektrischen Generator eingerichtet, der im Bedarfsfall auch die Energie für den Elektromotor des Windenantriebes  Electricity network or, if this is not available, set up the electric generator, which in case of need, the energy for the electric motor of the winch drive
bereitstellt . provides.
Vorzugsweise ist auf der Drehplattform der mobilen Preferably, on the rotary platform of the mobile
Schachtwinde ein Teleskopausleger mit Führungselementen, insbesondere Führungsrollen für das Förderseil angeordnet, mit dessen Hilfe der an dem Förderseilende angeschlagene Korb in vertikaler Verlängerung des Schachtes ausgerichtet wird. Alternativ oder zusätzlich kann das Förderseil über Bay winch a telescopic boom with guide elements, in particular guide rollers for the hoisting rope arranged by means of which the battered at the Förderseilende basket is aligned in a vertical extension of the shaft. Alternatively or additionally, the hoisting rope over
Führungselemente, insbesondere eine an einem Fördergerüst angeordnete Seilscheibe in den Schacht umgelenkt werden. In die Seele des Förderseils kann ein abgeschirmtes Kabel eingelassen sein, über das eine Signalübertragung zwischen Personen in dem Korb und einer Gegenstelle der mobilen Guide elements, in particular a arranged on a conveyor frame pulley are deflected into the shaft. In the soul of the hoisting rope a shielded cable can be embedded, via which a signal transmission between persons in the basket and a remote location of the mobile
Schachtwinde übertragen werden kann. Um den Stand des Trägerfahrzeuges im Betrieb der mobilen Schachtwinde zu verbessern, ist dieses vorzugsweise mit ausfahrbaren, hydraulischen Stützen ausgestattet. Nachfolgend wird die Erfindung anhand der Zeichnungen näher erläutert. Es zeigen Bay winch can be transferred. In order to improve the state of the carrier vehicle during operation of the mobile shaft winch, this is preferably equipped with extendable, hydraulic supports. The invention will be explained in more detail with reference to the drawings. Show it
Figur 1 eine schematische Gesamtdarstellung einer Figure 1 is a schematic overall view of a
erfindungsgemäßen mobilen Schachtwinde,  mobile shaft winch according to the invention,
Figur 2 eine prinzipielle Darstellung zur Figure 2 is a schematic representation of
Veranschaulichung des Antriebskonzeptes der mobilen Schachtwinde sowie  Illustrating the drive concept of the mobile shaft winch as well
Figur 3 eine prinzipielle Darstellung zur Figure 3 is a schematic representation of
Veranschaulichung des Antriebskonzepts einer mobilen Schachtwinde nach dem Stand der Technik  Illustration of the drive concept of a mobile shaft winch according to the prior art
Figur 1 zeigt eine mobile Schachtwinde mit einem LKW als Trägerfahrzeug (11) mit einem Fahrzeugantrieb (12), der von einem Dieselmotor mit angeflanschtem Getriebe gebildet wird. An einem starren Grundrahmen (13) des LKWs ist über eine Drehverbindung (14) eine Drehplattform (15) angeordnet. Figure 1 shows a mobile shaft winch with a truck as a carrier vehicle (11) with a vehicle drive (12), which is formed by a diesel engine with flanged gear. On a rigid base frame (13) of the truck a rotary platform (15) is arranged via a rotary joint (14).
Auf der Drehplattform (15) befindet sich eine von einem On the turntable (15) is one of a
Windenantrieb angetriebene Trommelwinde (16) zum Auf- und Abwickeln eines Förderseils (17) . Von der Trommelwinde (16) erstreckt sich ein Teleskopausleger (18), mit dessen Hilfe das Förderseil (17) mit dem an dessen Seilende Winch drive driven drum winch (16) for winding and unwinding a hoisting rope (17). From the drum winch (16) extends a telescopic boom (18), with the aid of the hoisting rope (17) with the at the end of the rope
angeschlagenen, in der Figur nicht dargestellten Korb über der Schachtöffnung ausgerichtet wird. Am Ende des battered, not shown in the figure basket is aligned over the shaft opening. At the end of
Teleskopauslegers (18) ist zur Umlenkung des Förderseils (17) eine Umlenkrolle (19) drehbar gelagert. Auf der Drehplattform (15) befinden sich ferner die Telescopic jib (18) is rotatably mounted for deflecting the conveying cable (17) has a deflection roller (19). On the turntable (15) are also the
Antriebskomponenten der Trommelwinde (16) sowie für die Driving components of the drum winch (16) and for the
Nebenfunktionen, die nachfolgend anhand von Figur 2 näher erläutert werden. Secondary functions, which are explained in more detail below with reference to FIG 2.
Die Trommelwinde (16) umfasst eine Seiltrommel (21), die mit einem Windenantrieb (22) verbunden ist, der von einem The drum winch (16) comprises a cable drum (21), which is connected to a winch drive (22) of a
Elektromotor (22a) und einem die Drehzahl des Elektromotors (22a) herabsetzenden Getriebe (22b) gebildet wird. Über eine Steuerung (23) ist der Elektromotor (22a) wahlweise an einem Stromnetz (24) oder einem elektrischen Generator (25) betreibbar. Im Regelbetrieb wird der Elektromotor (22a) an dem Stromnetz (24) betrieben. Ist das Stromnetz (24) nicht verfügbar, übernimmt der Generator (25) die Energieversorgung des Elektromotors (22a) . Electric motor (22a) and a speed of the electric motor (22a) reducing gear (22b) is formed. Via a controller (23), the electric motor (22a) is selectively operable on a power grid (24) or an electric generator (25). In normal operation, the electric motor (22a) is operated on the power grid (24). If the power grid (24) is not available, the generator (25) takes over the power supply of the electric motor (22a).
Der Elektromotor (22a) des Windenantriebs (22) ist The electric motor (22a) of the winch drive (22) is
vorzugsweise ein Servomotor. Hierdurch ist eine exakte preferably a servomotor. This is an exact
Kontrolle der Winkelposition der Motorwelle sowie der Checking the angular position of the motor shaft and the
Drehgeschwindigkeit und Beschleunigung möglich. Die Rotation speed and acceleration possible. The
Verwendung eines Servomotors für den Windenantrieb (22) ermöglicht eine deutlich exaktere Steuerung der Trommelwinde und damit Positionierung des an dem Förderseilende  Use of a servo motor for the winch drive (22) allows a much more precise control of the drum winch and thus positioning the at the hoist end
befestigten Korbs. attached basket.
Der Generator (25) wird unter optimaler Ausnutzung der The generator (25) is under optimal use of the
Raumverhältnisse der mobilen Schachtwinde (10) sowie des ohnehin vorhandenen Fahrzeugantriebs (12) über einen Spaces of the mobile shaft winch (10) and the already existing vehicle drive (12) via a
Nebenabtrieb (26) des LKW-Dieselmotors (12a) angetrieben. Bei dem Nebenabtrieb (26) handelt es sich um eine zuschaltbare Antriebswelle an einem Nebenausgang des Getriebes des Power take-off (26) of the truck diesel engine (12a) driven. In the power take - off (26) is an engageable drive shaft at a side exit of the transmission of the
Fahrzeugantriebs (12). Auf der Drehplattform (15) der mobilen Schachtwinde (10) ist ferner ein Hydrauliksystem (27) angeordnet, das für einen Betrieb der Nebenfunktionen der mobilen Schachtwinde (10) eingerichtet ist. Insbesondere handelt es sich um die Vehicle drive (12). On the turntable (15) of the mobile shaft winch (10), a hydraulic system (27) is further arranged, which is adapted for operation of the auxiliary functions of the mobile shaft winch (10). In particular, they are the
Funktionen zum Anheben und Teleskopieren des Functions for lifting and telescoping the
Teleskopauslegers (18) sowie das Drehen der Drehplattform (15) . Als Aktoren für diese Nebenfunktionen kommen Telescopic jib (18) and the rotation of the rotary platform (15). Actors come for these side functions
Hydraulikmotoren und Hydraulikzylinder zum Einsatz, die von einer Hydraulikpumpe (28) mit einer Hydraulikflüssigkeit aus einem Hydrauliktank (30) beaufschlagt werden. Die Hydraulic motors and hydraulic cylinders are used, which are acted upon by a hydraulic pump (28) with a hydraulic fluid from a hydraulic tank (30). The
Hydraulikpumpe (28) wird von einem Elektromotor (29) Hydraulic pump (28) is powered by an electric motor (29)
angetrieben, der im Regelbetrieb aus dem Stromnetz (24) mit Energie versorgt wird. Bei Nichtverfügbarkeit des Stromnetzes (24) übernimmt der vorhandene Generator (25) die driven, which is supplied in regular operation from the power grid (24) with energy. In the case of unavailability of the power grid (24), the existing generator (25) takes over the
Energieversorgung . Power supply .
Durch das erfindungsgemäße Antriebskonzept der mobilen By the inventive drive concept of the mobile
Schachtwinde (10) kann das Hydrauliksystem (27) für die Shaft winch (10), the hydraulic system (27) for the
Nebenfunktionen deutlich kleiner, einfacher und leichter ausgeführt werden. Der im Stand der Technik erforderliche zusätzliche Dieselmotor als redundanter Antrieb für das Side functions are much smaller, easier and easier to run. The required in the prior art additional diesel engine as a redundant drive for the
Hydrauliksystem entfällt, da der ohnehin vorhandene LKW- Dieselmotor (12a) effektiv über den Nebenabtrieb (26) sowohl für die Erzeugung der Antriebsenergie für den Windenantrieb (22) als auch zum Betrieb der Nebenaggregate genutzt wird. Bezugszeichenliste Hydraulic system is eliminated because the already existing truck diesel engine (12a) is effectively used via the power take-off (26) both for the generation of drive energy for the winch drive (22) and for the operation of the ancillaries. LIST OF REFERENCE NUMBERS
Nr. Bezeichnung No. Designation
1 Windenantrieb la Hydraulikmotor lb Getriebe  1 winch drive la hydraulic motor lb gearbox
2 Winde  2 winds
3 Tank  3 tank
4 Pumpe  4 pump
4a Dieselmotor  4a diesel engine
5 Pumpe  5 pump
5a Elektromotor  5a electric motor
6 Hydrauliksteuerung 6 hydraulic control
7 Stromnetz 7 power grid
10 Mobile Schachtwinde 10 Mobile shaft winch
11 Trägerfahrzeug 11 carrier vehicle
12 Fahrzeugantrieb 12 vehicle drive
12a LKW-Dieselmotor12a truck diesel engine
13 Grundrahmen 13 base frame
14 Drehverbindung  14 rotary joint
15 Drehplattform  15 rotary platform
16 Trommelwinde  16 drum winch
17 Förderseil  17 rope
18 Teleskopanleger 18 telescopic feeder
19 Umlenkrolle 19 pulley
20 Steuerkabine  20 control cabin
21 Seiltrommel  21 cable drum
22 Windenantrieb  22 winch drive
22a Elektromotor  22a electric motor
22b Getriebe  22b gearbox
23 Steuerung  23 control
24 Stromnetz  24 power grid
25 Generator  25 generator
26 Nebenantrieb  26 PTO
27 Hydrauliksystem 27 hydraulic system
28 Hydraulikpumpe 28 hydraulic pump
29 Elektromotor  29 electric motor
30 Tank  30 tank

Claims

Patentansprüche claims
1. Mobile Schachtwinde (10) umfassend ein Trägerfahrzeug (11) mit einem Fahrzeugantrieb (12), der einen Verbrennungsmotor aufweist, einem starren Grundrahmen (13) und einer Drehplattform (15), die über eine Drehverbindung (14) an demA mobile shaft winch (10) comprising a carrier vehicle (11) with a vehicle drive (12) having an internal combustion engine, a rigid base frame (13) and a rotary platform (15) via a rotary joint (14) on the
Grundrahmen (13) angeordnet ist, eine auf der Drehplattform (15) angeordnete Base frame (13) is arranged, one on the rotary platform (15) arranged
Trommelwinde (16) mit einer von einem Windenantrieb (22) angetriebenen Seiltrommel (16a), eingerichtet zum Auf- und Abwickeln eines Förderseils (17), eine Steuerung (23) für den Windenantrieb (22), dadurch gekennzeichnet, dass der Windenantrieb (22) ausschließlich einen  Drum winch (16) with a winch drive (22) driven cable drum (16a), arranged for winding and unwinding a hoisting rope (17), a controller (23) for the winch drive (22), characterized in that the winch drive (22 ) only one
Elektromotor (22a) umfasst, die Steuerung (23) für einen wahlweisen Betrieb des Elektromotors (22a) an einem Stromnetz (24) oder einem elektrischen Generator (25) eingerichet ist, ein Verbrennungsmotor (12a) den Generator (25) antreibt und der Generator (25) und der Verbrennungsmotor (12a) an dem Trägerfahrzeug (11) angeordnet sind. Mobile Schachtwinde nach Anspruch 1, dadurch Electric motor (22a), the controller (23) is arranged for an optional operation of the electric motor (22a) to a power grid (24) or an electric generator (25), an internal combustion engine (12a) drives the generator (25) and the generator (25) and the internal combustion engine (12a) are arranged on the carrier vehicle (11). Mobile shaft winch according to claim 1, characterized
gekennzeichnet, dass der Verbrennungsmotor (12a) des Fahrzeugantriebs (12) über einen Nebenabtrieb (26) den Generator (25) antreibt. in that the internal combustion engine (12a) of the vehicle drive (12) drives the generator (25) via a power take-off (26).
Mobile Schachtwinde nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass an dem Trägerfahrzeug (11) ein Hydrauliksystem (27) angeordnet ist, das für einen Betrieb von Mobile shaft winch according to claim 1 or 2, characterized in that on the carrier vehicle (11) a hydraulic system (27) is arranged, which is suitable for an operation of
Nebenfunktionen der mobilen Schachtwinde (10) eingerichet ist, umfassend einen Tank (30) zur Aufnahme von  Nebenfunktionen the mobile shaft winch (10) is set, comprising a tank (30) for receiving
Hydraulikflüssigkeit,  Hydraulic fluid,
eine elektrisch angetriebene Hydraulikpumpe (28) mit einer Saug - und einer Druckseite,  an electrically driven hydraulic pump (28) having a suction and a pressure side,
wobei die Saugseite in flüssigkeitsleitender Verbindung mit dem Tank (30) und die Druckseite in flüssigkeitsleitender Verbindung mit  wherein the suction side in fluid communication with the tank (30) and the pressure side in fluid communication with
mindestens einem Aktor für den Betrieb einer Nebenfunktion stehen.  at least one actuator for the operation of a secondary function.
Mobile Schachtwinde nach Anspruch 3, dadurch Mobile shaft winch according to claim 3, characterized
gekennzeichnet, dass das Hydrauliksystem (27) als Aktoren Hydraulikzylinder und/oder Hydraulikmotoren aufweist. in that the hydraulic system (27) has hydraulic cylinders and / or hydraulic motors as actuators.
Mobile Schachtwinde nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die elektrisch angetriebene Mobile shaft winch according to claim 3 or 4, characterized in that the electrically driven
Hydraulikpumpe (28) für einen Betrieb an dem elektrischen Generator (25) eingerichet ist. Mobile Schachtwinde nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass die elektrisch angetriebene Hydraulic pump (28) is arranged for operation on the electric generator (25). Mobile shaft winch according to claim 3 or 4, characterized in that the electrically driven
Hydraulikpumpe (25) für einen wahlweisen Betrieb an dem Stromnetz (24) oder dem elektrischen Generator (25) eingerichet ist.  Hydraulic pump (25) for a selective operation on the power grid (24) or the electric generator (25) is set.
Mobile Schachtwinde nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass auf der Drehplattform (15) ein Teleskopausleger (18) mit Führungselementen für das Förderseil angeordnet ist. Mobile shaft winch according to one of claims 1 to 6, characterized in that a telescopic boom (18) with guide elements for the hoisting rope is arranged on the rotary platform (15).
Mobile Schachtwinde nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Förderseil (17) über Führungselemente läuft, die im Abstand zu der mobilen Schachtwinde (10) angeordnet sind. Mobile shaft winch according to one of claims 1 to 7, characterized in that the conveying cable (17) passes over guide elements, which are arranged at a distance from the mobile shaft winch (10).
Mobile Schachtwinde nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass das Trägerfahrzeug (11) ausfahrbare hydraulische Stützen aufweist. Mobile shaft winch according to one of claims 1 to 8, characterized in that the carrier vehicle (11) has extendable hydraulic supports.
10. Mobile Schachtwinde nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass der Elektromotor (22a) als Servomotor ausgebildet ist. 10. Mobile shaft winch according to one of claims 1 to 9, characterized in that the electric motor (22a) is designed as a servomotor.
EP16770457.6A 2015-09-29 2016-09-13 Mobile shaft winch Active EP3297946B1 (en)

Priority Applications (1)

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PCT/EP2016/071481 WO2017055069A1 (en) 2015-09-29 2016-09-13 Mobile shaft winch

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PL3297946T3 (en) 2020-05-18
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AU2016330141A1 (en) 2018-02-15
DE102015116505A1 (en) 2017-03-30
ZA201800532B (en) 2021-07-28
US20180244508A1 (en) 2018-08-30
ES2769773T3 (en) 2020-06-29
CA2993894A1 (en) 2017-04-06
AU2016330141B2 (en) 2018-12-06
EP3297946B1 (en) 2019-11-13
AU2016330141C1 (en) 2020-05-21
US10618785B2 (en) 2020-04-14
DE102015116505B4 (en) 2017-12-21

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