EP0949184A2 - Dispositif de transport, en particulier pour le transport de pierres tombales, de monuments et analogue - Google Patents

Dispositif de transport, en particulier pour le transport de pierres tombales, de monuments et analogue Download PDF

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Publication number
EP0949184A2
EP0949184A2 EP99106741A EP99106741A EP0949184A2 EP 0949184 A2 EP0949184 A2 EP 0949184A2 EP 99106741 A EP99106741 A EP 99106741A EP 99106741 A EP99106741 A EP 99106741A EP 0949184 A2 EP0949184 A2 EP 0949184A2
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EP
European Patent Office
Prior art keywords
transport device
boom
telescopic tube
support
advantageously
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.)
Withdrawn
Application number
EP99106741A
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German (de)
English (en)
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EP0949184A3 (fr
Inventor
Rudolf Ronge
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.)
Individual
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Individual
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
Application filed by Individual filed Critical Individual
Publication of EP0949184A2 publication Critical patent/EP0949184A2/fr
Publication of EP0949184A3 publication Critical patent/EP0949184A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
    • 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
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/706—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic telescoped by other means

Definitions

  • the invention relates to a transport device according to the preamble of claim 1.
  • Loading cranes with a larger radius can also be used; but they have the disadvantage that they are heavier and wider, so that wider routes must be available.
  • the invention is therefore based on the object of a transport device train this type so that they are lightweight Vehicle or a vehicle trailer only a small driving width with a large radius and high load capacity.
  • the telescopic trained boom can be extended relatively far, whereby he is properly supported on the ground by the support.
  • the transport device structurally simple and weight be easily trained, their stand to the respective construction site can be relatively far away.
  • the boom is above the support properly supported on the ground so that tipping is prevented becomes.
  • the transport device according to the invention can the load also over rough terrain with obstacles like walls, Trees and the like, can be transported properly. Furthermore foundations can also be easily installed in the ground.
  • Fig. 1 shows a transport device which is preferably provided for the transport of gravestones, monuments, stairs or the like in gardening and landscaping.
  • the transport device 1 has a support part 2, which is arranged on a trailer 3 of a (not shown) car. To support the trailer 3 is provided with four corner supports 4, which ensure a secure stand during the transport of goods.
  • the transport device has a boom 5, which is supported at one end on the support part 2.
  • the support part 2 has two telescopic tubes 6 and 7, of which the inner telescopic tube 7 is fastened to a rotating ring 8 (FIGS. 1, 2) which is provided on the trailer 3.
  • a threaded rod 9 is mounted on the slewing ring 8 and is rotatably driven by a motor 10.
  • the outer telescopic tube 6 is arranged adjustable in height via a threaded nut 11.
  • the boom 5 is mounted on the support part 2 via a joint 12.
  • the support member 2 can be rotated so that the boom 5 can be pivoted to the desired extent.
  • the height of the outer telescopic tube 6 can be adjusted so that the boom 5 can be adjusted accordingly in the vertical direction.
  • the angle of the boom 5 can also be adjusted.
  • an inclination adjustment device 15 engages, which has a cable winch which is provided with deflection rollers at the end of the boom 13 and at the lower end 14 of the outer telescopic tube 6.
  • a cable winch which is provided with deflection rollers at the end of the boom 13 and at the lower end 14 of the outer telescopic tube 6.
  • a portal bracket 18 can be provided for support on the ground. It is advantageously attached to the top of the telescopic tube 27.
  • the portal bracket 18 can also be arranged on the tube 27 from below.
  • the gantry bracket 18 has an approximately U-shape with legs 19, 20 diverging downward and a transverse web 21 connecting it. It is preferably provided with a centrally arranged, downwardly projecting pin 22 (FIGS. 3, 4) provided, which can be inserted into a (not shown) opening of the boom 5 (Fig. 6).
  • the legs 19, 20 of the portal bracket 18 are advantageously designed telescopically for their length adjustment.
  • the lower telescopic parts 19 ' , 20 ' can be connected to one another by a cross strut 18 ' .
  • the legs 19, 20 can also run parallel to one another.
  • the pin 22 can also be provided on the telescopic tube 27. Of the Crosspiece 21 of the portal bracket 18 is then with a corresponding Provide receptacle for the pin 22.
  • the crosspiece 21 is so long that the legs 19, 20 with a greater distance lie next to the telescopic tube 27 of the boom 5.
  • the crossbar 21 itself lies at a distance above the telescopic tube 27.
  • the boom 5 is adjustable in length. It exists in the exemplary embodiment from three telescopic tubes 25, 26 and 27, preferably have rectangular cross-section (Fig. 7, 8).
  • the telescopic tube 25 is arranged on the support part 2. In it is the second telescopic tube 26 and in this the third telescopic tube 27 is displaceable guided.
  • the portal bracket 18 can be fastened to its free end 17 be (Fig. 1 and 6). It can also be at the end of each telescopic tube 25 to 27 can be attached from above or below. The maximal The range is then shorter, but the payload is higher. Likewise can the load can be increased by variable intermediate supports.
  • On the end face 29 (Fig. 1, 5) of the telescopic tube 27 can be another Tube 30 are attached to increase the length of the boom 5.
  • Telescopic tube 27 It is preferably with coupling pieces 41, 42 (FIG. 3) on Telescopic tube 27 attached.
  • the end face 29 of the telescopic tube 27 is closed with a head plate 61 to which an end hook 63 is attached is (Fig. 8).
  • the head plate 61 with end hook 63 can be attached to the Tube 30 are implemented when this is connected to the telescopic tube 27 is.
  • the boom 5 can be motorized in the Length can be adjusted.
  • a motor M (not shown in detail) is provided on the front side 33 of the end 13 of the telescopic tube 25, .
  • a threaded spindle 31 with a spindle nut 32 rotatably driven, which housed protected in the telescopic tube 25 is.
  • the motor M can on a telescopic tube 25 terminating Head plate 33 may be mounted.
  • a gear 36 sits on the threaded spindle 31 in a rotationally fixed manner, with another gear 37 on a second threaded spindle 38 is engaged. It protrudes from the telescopic tube 25 into the telescopic tube 26. Since the gears 36, 37 rotatably on the threaded spindles 31, 38 sit, the threaded spindle 38 is driven by the threaded spindle 31 also rotatably driven. About the spindle nut 34 becomes the telescopic tube 26 depending on the direction of rotation of the threaded spindle 31 retracted or extended. 3 and 4 show the farthest extended position of the telescopic tube 26, in which the spindle nut 34 comes to rest on the gear 36.
  • the threaded spindle 38 extends into the telescopic tube 27, in the Extending direction F rear end 39 attached to a spindle nut 40 is. By turning the threaded spindle 38 is thus on the Spindle nut 40 also extends or extends the telescopic tube 27.
  • the described length adjustment device which is only an example of the adjustability of the telescopic tubes 25 to 27 is protected housed in the telescopic tubes, so that a long period of use the length adjustment device is ensured.
  • the threaded spindles 31 and 38 largely centrally to the left and right of the central axis.
  • the threaded spindle 38 lies in the area next to the threaded spindle 31 and approximately in the axis of the telescopic tubes 25 to 27.
  • the boom 5 can be easily and quickly steplessly driven extend or retract to the desired length. This allows you to the transport device 1, for example, a (not shown) Place a tombstone or a monument on a grave. It is also possible if the vehicle is not close enough to the grave can be approached, but at a relatively distant Must be parked away.
  • the boom 3 is provided with a trolley 45 (Fig. 7, 8). It has rollers 48, 48 ' , 49 which can be rotated about vertical axes and which are guided under the force of compression springs 50, 51 on the vertical side walls 46, 47, each with two rollers 48, 48 ' and 49 lying next to one another at a distance. Since they are under spring force, the trolley 45 can move from one telescopic tube to the other without difficulty, without the guide of the trolley 45 being lost.
  • the trolley 45 engages around the boom 5 (FIG. 7) and is guided on its upper side 54 with rollers 52 52 ′ , 53 that can be rotated about horizontal axes.
  • One end of the rope 59 is attached to an end anchor 63, which on lower edge of the head plate 61 is provided.
  • the other (not end of the rope 59 is on a rope drum (not shown) wrapped on the trailer 3 or on the transport device 1 can be provided and which can be driven by a motor.
  • a traction cable is used to move the trolley 45 along the jib 5 64 provided, one end of which is attached to the trolley 45 is. From there, the pull rope 64 is connected to the head plate 61 rotatably mounted deflection roller 62 out. At the other end of the boom 5, a further deflection roller (not shown) is provided, over which the pull rope 64 and back to the trolley 45 is deflected to which the other end of the pull rope 64 is attached is.
  • One of the pulleys is rotatably driven so that the Trolley 45 move along the boom 5 in any desired position can be.
  • the transport device 1 described can be on a car trailer 3 or mount directly on a truck.
  • the trailer 3 has only one system weight with the crane-like transport device 1 of about 700 kg. Since the trailer 3 is also only a small width has, it can be driven on narrow paths.
  • With the transport device 1 it is possible to put a relatively heavy load on one To be transported to a place where the vehicle has not been used can be because either no route is available or Obstacles such as walls, trees or the like prevent the vehicle from approaching.
  • With the boom 5 of the transport device 1 can high Loads can be easily transported over a relatively large distance. Foundations can also be found with the described transport device just put it in the ground using the transport device can be easily controlled.
  • the described transport device thus has a large projection with a high load capacity on, the vehicle or the device itself being only a relative have low weight and a narrow driving width.
  • Fig. 5 shows the possibility of the transport device 1 to a loading crane 16 to be installed on a truck. Thereby can only optimally enlarge the small radius of the loading crane 16 become.
  • the telescopic tube 25 of the boom 5 is with a fitting 2 provided in the form of a receiving fork with which the boom 5 on the end of the loading crane 16 is attached.
  • the telescopic tube 25 provided with a hanging eyelet 65 into which a hook 66 is attached to the free end of the loading crane 16.
  • the fitting 28 and the hanging eye 65 are at such a distance from each other arranged that the boom 5 reliable even at high loads can be carried by the loading crane 16. With it, the transport device 1 swiveled and adjusted in height.
  • Fig. 9 shows in a load boom length diagram that when in use the described transport device 1 regardless of the length the boom 5 always carried the same load and along the boom can be moved (dashed line).
  • Curve I shows the conditions for a conventional loading crane, which is mounted on a vehicle weighing 2.8 tons.
  • the system weight of the loading crane is usually around 2 tons.
  • the maximum extension length of the boom 5 is limited and is approximately 5 m to 6 m.
  • Curve III shows the conditions for a loading crane that is on a Special vehicle with 28 tons weight is mounted. Apart from this that such special vehicles due to their high weight and their great width only on appropriately wide and fortified The ability to drive roads is their load capacity with a boom width of more than about 14 m smaller than the load capacity of the described Transport device 1.
  • the transport device 1 can be on vehicles or vehicle trailers be assembled, which are light weight and light Have width.
  • the transport device 1 can therefore be driven at points that are not achievable for conventional larger vehicles are. Since the boom 5 has a very long extension length, can also be transported from the location of the Vehicle or the trailer over long distances to the destination be transported. Of great advantage here is that the load capacity of the boom 5 is independent of its length is.
  • 5 is designed as an attachment, can be used especially in the cemetery area Vehicles can be retrofitted with a loading crane.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP99106741A 1998-04-08 1999-04-03 Dispositif de transport, en particulier pour le transport de pierres tombales, de monuments et analogue Withdrawn EP0949184A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29806442U DE29806442U1 (de) 1998-04-08 1998-04-08 Transportvorrichtung, insbesondere Ladekran, zum Transport von Grabsteinen, Denkmälern u.dgl.
DE29806442U 1998-04-08

Publications (2)

Publication Number Publication Date
EP0949184A2 true EP0949184A2 (fr) 1999-10-13
EP0949184A3 EP0949184A3 (fr) 2004-07-14

Family

ID=8055504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106741A Withdrawn EP0949184A3 (fr) 1998-04-08 1999-04-03 Dispositif de transport, en particulier pour le transport de pierres tombales, de monuments et analogue

Country Status (2)

Country Link
EP (1) EP0949184A3 (fr)
DE (1) DE29806442U1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026035A2 (fr) * 2003-09-05 2005-03-24 Mhe Technologies, Inc. Plate-forme de travail pour pont roulant
US8360203B2 (en) 2003-09-05 2013-01-29 Mhe Technologies, Inc. Work platform for an overhead crane
WO2022260528A1 (fr) * 2021-06-11 2022-12-15 Seaonics As Grue

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20205223U1 (de) * 2002-04-04 2003-08-14 Liebherr Werk Biberach Gmbh Kran
CN102602825B (zh) * 2012-03-13 2014-07-16 中联重科股份有限公司 副臂展收装置、臂架结构和起重机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044713B (de) * 1954-08-07 1958-11-20 Johann Wilhelm Ludowici Dr Ing Mit einem Transportfahrzeug in Verbindung stehende Verladeeinrichtung
US3090494A (en) * 1959-07-29 1963-05-21 Spinnfaser Ag Lift truck attachments
US3575300A (en) * 1967-12-11 1971-04-20 Pierre Durand Device for suspension and placement of the load in a distributive jib tower crane
US4337868A (en) * 1980-02-19 1982-07-06 Harnischfeger Corporation Telescopic crane boom having rotatable extend/retract screws
DE3108111A1 (de) * 1981-03-04 1982-09-16 Emil Dautel GmbH u. Co KG, 7105 Leingarten Lastfahrzeug-schwenkkran
DE3138460A1 (de) * 1981-09-26 1983-05-26 Lampert, Dieter, 7505 Ettlingen Fahrbarer kran mit transportwagen
US5213045A (en) * 1991-03-22 1993-05-25 Mannesmann Aktiengesellschaft Monorail hoist or overhead crane having a bottom flange running gear and bottom flange running gear therefor
WO1993012029A1 (fr) * 1991-12-17 1993-06-24 Donald Frederick Thorby Grue

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044713B (de) * 1954-08-07 1958-11-20 Johann Wilhelm Ludowici Dr Ing Mit einem Transportfahrzeug in Verbindung stehende Verladeeinrichtung
US3090494A (en) * 1959-07-29 1963-05-21 Spinnfaser Ag Lift truck attachments
US3575300A (en) * 1967-12-11 1971-04-20 Pierre Durand Device for suspension and placement of the load in a distributive jib tower crane
US4337868A (en) * 1980-02-19 1982-07-06 Harnischfeger Corporation Telescopic crane boom having rotatable extend/retract screws
DE3108111A1 (de) * 1981-03-04 1982-09-16 Emil Dautel GmbH u. Co KG, 7105 Leingarten Lastfahrzeug-schwenkkran
DE3138460A1 (de) * 1981-09-26 1983-05-26 Lampert, Dieter, 7505 Ettlingen Fahrbarer kran mit transportwagen
US5213045A (en) * 1991-03-22 1993-05-25 Mannesmann Aktiengesellschaft Monorail hoist or overhead crane having a bottom flange running gear and bottom flange running gear therefor
WO1993012029A1 (fr) * 1991-12-17 1993-06-24 Donald Frederick Thorby Grue

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026035A2 (fr) * 2003-09-05 2005-03-24 Mhe Technologies, Inc. Plate-forme de travail pour pont roulant
WO2005026035A3 (fr) * 2003-09-05 2005-12-01 Mhe Technologies Inc Plate-forme de travail pour pont roulant
US8360203B2 (en) 2003-09-05 2013-01-29 Mhe Technologies, Inc. Work platform for an overhead crane
US9206020B2 (en) 2003-09-05 2015-12-08 Mhe Technologies, Inc. Work platform for an overhead crane
WO2022260528A1 (fr) * 2021-06-11 2022-12-15 Seaonics As Grue

Also Published As

Publication number Publication date
EP0949184A3 (fr) 2004-07-14
DE29806442U1 (de) 1999-02-18

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