EP1223290B2 - Construction de porte tournante - Google Patents

Construction de porte tournante Download PDF

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Publication number
EP1223290B2
EP1223290B2 EP01130802A EP01130802A EP1223290B2 EP 1223290 B2 EP1223290 B2 EP 1223290B2 EP 01130802 A EP01130802 A EP 01130802A EP 01130802 A EP01130802 A EP 01130802A EP 1223290 B2 EP1223290 B2 EP 1223290B2
Authority
EP
European Patent Office
Prior art keywords
bearing
revolving door
leaf
installation according
axis
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.)
Expired - Lifetime
Application number
EP01130802A
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German (de)
English (en)
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EP1223290B1 (fr
EP1223290A3 (fr
EP1223290A2 (fr
Inventor
Harald Eichner
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.)
Kaba Gallenschuetz GmbH
Original Assignee
Kaba Gallenschuetz 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
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Application filed by Kaba Gallenschuetz GmbH filed Critical Kaba Gallenschuetz GmbH
Priority to DE20122698U priority Critical patent/DE20122698U1/de
Publication of EP1223290A2 publication Critical patent/EP1223290A2/fr
Publication of EP1223290A3 publication Critical patent/EP1223290A3/fr
Application granted granted Critical
Publication of EP1223290B1 publication Critical patent/EP1223290B1/fr
Publication of EP1223290B2 publication Critical patent/EP1223290B2/fr
Anticipated expiration legal-status Critical
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/02—Suspension arrangements for wings for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/90—Revolving doors; Cages or housings therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/608—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/20—Brakes; Disengaging means, e.g. clutches; Holders, e.g. locks; Stops; Accessories therefore
    • E05Y2201/21—Brakes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
    • E05Y2900/132—Doors

Definitions

  • the invention relates to a revolving door system with a between the cylinder-segment boundary walls, which have on opposite sides each have a passage area, and about a vertical door axis of rotation, preferably by means of a drive rotatable multi-leaf revolving door whose wings come close to close to the boundary walls and of which at least one wing about a vertical fulcrum axis from a basic position, in which the wings extend forwards at preferably equal angular intervals from the door axis of rotation, in a substantially open position which allows the passage of persons substantially unobstructed.
  • Such a revolving door system is from the EP 0 606 193 A1 known.
  • the wings of a multi-leaf revolving door which in turn is rotatably driven about an axis by a drive motor to release in a wide passage in the range of up to cylinder segment-shaped boundary walls extending wing ends arranged vertical pivot axes from a basic position that allows a controlled passage of people Opening positions and from the latter back to their bottomtechnischverschwenkbar positions.
  • the pivoting of the wings in their open positions and back can be done by hand or by means of the blades associated drives motor.
  • the revolving door drive is controlled so that, for example, in the case of four-leaf revolving doors, the wings stand with their ends remote from the revolving door axis at standstill of the revolving door in each case in the vicinity of the passage areas which penetrate the boundary walls.
  • Such revolving doors with hinged from their basic positions in opening positions wings allow the opening wide passages. This is useful for large numbers of visitors or for pushing through large items. But such broad passageways are especially important as escape routes.
  • a revolving door system with the features of the preamble of claim 1 is known from US 2,523,980 A known.
  • the door leaves at their upper and lower ends with the door axis of rotation completely encompassing hinge plates provided over which the door wings about their coaxial with the door axis of rotation arranged vertical wing axis about the rotationally fixed anchored in the ground door axis are.
  • the horizontally outwardly extending from the door axis of rotation hinge plates are provided with slot-like slots in which the door wings are pivotable about vertical bolts about a vertical and parallel to the door axis of rotation axis of rotation.
  • the DE-OS 1 685 854 discloses a Herzoglige revolving door, in which two pairs of door leaves are hinged to a center column made of plastic, so that the door wings can be beaten in pairs against each other. In this position, there is still a considerable risk of injury, especially in the case of an increased number of persons and in the event of a curse.
  • the EP 0 354 439 B1 discloses a corrosion protected hinge for sashes and the like.
  • the hinge includes two threaded bolts for attachment to a window frame. These threaded bolts each have fork-like ends which are completely surrounded by a corrosion-resistant thick layer of solid plastic. This construction is unsuitable for the storage of wings of hinged door systems.
  • the at least one hinged wing separately, preferably independently of the other wings, about the coaxial with the door axis of rotation arranged vertical wing axis is pivoted, favorable passage and escape route options are created, with a risk of injury due to the Folding the wing always consistently small formable distance between the free, the boundary walls facing front end and the respective boundary wall excluded or minimal.
  • the wing is mounted on a door axis of rotation containing and coaxial with this arranged bearing shaft, a long-term stable mounting of the wing and easy assembly and disassembly ratios are possible.
  • the wing is mounted such that its weight is taken up substantially by a arranged in the region of the lower end of the bearing shaft bearing, unfavorable tilting ratios can be avoided and it can achieve a stable storage.
  • the hinged wing is connected to at least one articulated on the bearing shaft bearing element, the a shaft bearing part associated with the bearing shaft and a wing bearing part associated with the wing, wherein the shaft bearing part comprises the bearing shaft at least partially and has mutually pioneering parallel bearing surfaces for receiving vertical forces, wherein the wing bearing part is pivotable about a parallel to the bearing surfaces arranged bearing element axis pivotally mounted on the shaft bearing part, arise in particular for large and / or heavy wings great advantages, since even with not exactly aligned wing bearing parts caused by the weight of the heavy wing vertical forces can be absorbed over a large area and evenly from the bearing surfaces of the shaft bearing parts, preferably with the interposition of suitable thrust bearing each other support.
  • n hinged wings at least n minus 1 shaft bearing parts are provided with the technological parallel bearing surfaces, while the uppermost shaft bearing part only with a lower bearing surface directly or with the interposition of a suitable seal ring on the underneath located upper bearing surface of the next shaft bearing part can support.
  • the wing bearing part designed as a bearing fork and the shaft bearing part as a fork seat, wherein the bearing fork comprises the fork with its fork fork legs, which are hinged to the bearing element axis pivotally mounted on the fork, is a particularly stable storage and, for example, in conjunction with the measures described above easy assembly and disassembly possible.
  • wing bearing part and the shaft bearing part are detachably connected to one another easy to assemble and disassemble the wings on the bearing shaft.
  • a detachable connection for example, two provided with an internal thread fitting bolts which can be suitably used in this appropriately designed mounting holes and can be removed by means of a suitable auxiliary device again from the P keyboardbohrept.
  • the vertical bearing shaft is mounted in the region of its lower end to a bearing such that it can perform tilting wobble movements relative to a pivot axis containing a vertical axis about this pivot point.
  • a bearing such that it can perform tilting wobble movements relative to a pivot axis containing a vertical axis about this pivot point.
  • the bearing shaft in the region of its lower end and / or the wings are mounted on a spherical roller bearings.
  • the bearing for the bearing shaft and / or the bearing for the wings on a dome-shaped bearing head which is mounted in a bearing cup.
  • the bearing head is designed with a spherical cap and at least partially covered by the bearing cup, which has conically tapered to a central axis wall parts on which the spherical cap is supported.
  • bearing cup is preferably received on or in a tapered roller bearing.
  • the wings and the bearing shaft are mounted on a common bearing, so that the weight of the wings and the bearing shaft and the drive and the brake unit is received by a single bearing.
  • the bearing shaft is releasably connected in the region of its upper end with a preferably designed as a hollow shaft gear output shaft of a geared motor and arranged coaxially thereto.
  • the bearing shaft is preferably releasably mounted in the region of its upper end to a support bearing, which is supported on at least two, preferably three torque arms on a body of the revolving door system, wherein each torque arm with adjusting means for adjusting the position of the support bearing and thus the bearing shaft relative to the Body is provided.
  • each torque arm with adjusting means for adjusting the position of the support bearing and thus the bearing shaft relative to the Body is provided.
  • the rotary element supports advantageously each have a first adjusting element provided with a counter-rotating thread, which interacts with a matching second adjusting element such that upon rotation of the first adjusting element provided with the counter-rotating thread, a transverse displacement of the first adjusting element relative to the second Adjusting element is effected.
  • This facilitates the adjustment and allows a long-term stable position of the bearing shaft and the door leaf.
  • the wings are pivotable about the door axis of rotation by means of an output shaft having a drive, wherein the output shaft can be coupled with a cam, which is engageable with the wings in operative connection. It is useful if the cam is fixed, preferably releasably connected to the output shaft of the drive designed as a geared motor.
  • the cam plate is provided with at least one first detent element part, wherein the number of first detent element parts corresponds to the number of hinged in an open position wings, and wherein in the case of several first detent elements they are arranged over the circumference of the cam at preferably equal angular intervals , And that each hinged wing is connected in the region of its upper end with a second latching element part, which is engageable with the first latching element part in operative connection, that communicates with driven cam active connection between the drive and the wing and that preferably at a standstill of the cam each hinged wing is pivotable under the action of a predeterminable force about the wing axis in its open position.
  • an operatively connected to the door axis of rotation cam is provided, which is one of Number of wings corresponding number of locking points and between the latter has radially projecting curve sections and a radially elastically pressed against the cam follower.
  • the impact energy can be effectively reduced at a given rotational speed of the revolving door or can be realized at a maximum permissible impact force a faster rotational speed of the revolving door.
  • blocked cam When stationary, blocked cam can be manually folded even in the de-energized state of the wing either by a certain, momentarily increased force, so as to make a passageway free or can be offset with uniform force, the entire revolving door in rotation, so that in this case a person still in the revolving door system can leave the revolving door system without any problems and consequently can also be operated as a manual revolving door in the event of a power failure.
  • first detent element part with a U- or V-shaped, radially projecting guide flanks having recess and the second detent element part are designed with a radially engaging in the recess and resiliently resettable by the guide flanks pressure element, preferably its contact pressure is infinitely adjustable.
  • the second latching element part is designed with a gas pressure spring, which has at its the recess of the first latching element part associated free end a cam roller formed guide roller which is guided along the guide flanks of the recesses and intermediate guide surfaces of the cam.
  • a number of locking latches corresponding to the number of folding wings is provided, wherein each locking bolt is connected to the cam disc and can be brought into locking engagement with the respective wing such that a pivoting of the wing about its wing axis is limited to a predetermined angular range is, and the lock bar on the occurrence of a specific event, such as power failure or power cut, releases the wing, so that it is free to pivot about its wing axes. In this way, the door can be used for escape and rescue routes.
  • each hinged wing has a in the region of its upper end fixedly connected thereto bolt receptacle having a extending over a predetermined angle about the respective wing axis recess for receiving the locking bolt.
  • the locking bolt in a driving position, in which the drive of the wings via the mutually engaged locking element parts, is in a basic position relative to the mutually extending recess, from the two-sided pivoting of the wing order whose wing axis is possible by a certain pivot angle, wherein preferably the pivot angle is about plus / minus 10 degrees.
  • a locking bolt is provided which engages in the event of a particular event, such as power failure or power cut, in the orbit of the wing and that in this way the pivoting of the wings about their wing axes allows a coverage area corresponding to the circumferential angle of the associated boundary wall and these are prevented there from a consultverschwenkung.
  • a preferably electromagnetic brake is coupled to the output shaft of the drive, which is formed with a preferably annular brake disc.
  • the brake disc is expediently arranged concentrically to the door axis of rotation, wherein the disc plane is formed normal to the door axis of rotation.
  • each wing is provided with at least one sensor for controlling the rotation of the wings about the door axis of rotation or the wing axis.
  • sensors are particularly impact protection sensors in question, wherein a first casserole sensor may be provided in the form of a heel bar and wherein a second, optical, preferably IR sensor may be mounted in the region of the upper end of each wing, a visual control of the direction of rotation in front of the rotating door wing lying space allows.
  • a slip ring arrangement with slip rings arranged concentrically with respect to the door rotation axis or the wing axis. It is also useful if a first slip ring assembly at the upper end of the bearing shaft with a plurality of spaced apart in the direction of the door axis of rotation and arranged around the circumference of the door axis of rotation slip rings, preferably provided as an encapsulated slip ring box, and that arranged between the first slip ring assembly and the transmission output shaft second slip ring assembly having a plurality of concentrically spaced, in a normal to the door axis of rotation or the wing axis formed plane spaced from each other arranged slip rings, preferably designed as a slip ring disk assembly.
  • the above-described slip ring assemblies mean an advantageous space savings and allow easy assembly
  • Very particularly advantageous assembly or disassembly ratios can also be achieved if the drive, the brake and preferably the cam form a common, fixed to the bearing shaft, but releasably connectable unit.
  • This unit can be preassembled in a favorable manner at the manufacturer and can then be placed on the actual site in a simple manner on the body of the revolving door system and connected there with the other parts of the revolving door system.
  • each individual foldable wing is pivotable separately, preferably independently of the other wings, about a vertical wing axis arranged coaxially with the axis of rotation of the door.
  • the above measures contribute both individually and in combination with each other, especially in hinged door systems with large and / or heavy wings to convenient access and escape route options with minimal risk of injury and long-term safe operation and favorable assembly and disassembly.
  • the revolving door system 20 shown in FIGS. 1, 2, 12 and 13 comprises the frame-like body 95, which is designed with the two lateral, cylinder-segment-shaped boundary walls 21, 22.
  • the boundary walls 21, 22 each have a passage area 23, 24 on opposite sides.
  • the multi-leaf revolving door 27 rotatable about the vertical door rotation axis 25 by means of the drive 26 is accommodated in the body 95 of the revolving door system 20.
  • the revolving door 27 has in the exemplary embodiment, the four wings 31, 32, 33, 34, which are hinged to the bearing axis of rotation 25 containing the bearing shaft 40. It is understood that the revolving door system 20 may also be provided with two, three or four to eight or more wings.
  • the wings 31, 32, 33, 34 extend from the axis of rotation 25 of the door at the same angular intervals (here 90 degrees) between the individual wings 31, 32, 33, 34.
  • a normal operation of the revolving door system 20 is possible as a revolving door for separating and / or counting persons, thus for a controlled passage of persons.
  • the wings 31, 32, 33, 34 can be pivoted about its vertical wing axis 35 from the basic position 36 in an open position 37 (Fig 13).
  • the wing axles 35 of the wings 31, 32, 33, 34 are formed coaxially to the door axis of rotation 25, so coincide with this, remains even when folding the wings 31, 32, 33, 34 in a substantially unobstructed passageway permitting opening position 37th the distance between the vertical end edges of the wings 31, 32, 33, 34 and the vertical boundary walls 21, 22 always the same size.
  • a risk of injury can be excluded or minimized.
  • the bearing shaft 40 is rotatably supported. In the region of its lower end 63, the bearing shaft 40 is supported on the bearing 41 which is arranged coaxially with respect to the axis of rotation of the door 25, the so-called ground bearing.
  • the bearing 41 may be designed according to a first alternative embodiment with a spherical roller bearing 64, as shown in Fig. 3.
  • the lower end 63 of the bearing shaft 40 is received in a sleeve-like or cross-sectional bearing sleeve 88 whose normal to the door axis of rotation 25 trained annular flange is supported on a first ring designed as a spherical roller bearing spherical roller bearing 64, which in turn on the spherically shaped Pendulum rollers supported on a second bearing ring, which is received in a bearing receptacle.
  • the bearing sleeve 88 has from the spherical roller bearing 64 technological, normal to the door axis of rotation 25 arranged bearing surfaces on which a designed as an axial slide ring slide ring 84 is mounted. On the slide ring 84, the lowest of four here for supporting and supporting the wings 31, 32, 33, 34 serving bearing member 45 is supported.
  • the bearing 41 is formed with a ball head formed as a bearing head 65 with a spherical cap 66.
  • the bearing head 65 is received in a bearing cup 67 and is provided in the embodiment in one piece with a receiving sleeve 83 which serves to receive the lower end 63 of the bearing shaft 40.
  • the receiving sleeve 83 is provided with an external thread on which is provided with a suitably shaped internal thread threaded sleeve 87 is screwed.
  • This is designed with bearing points away from the bearing head 65 bearing surfaces on which the bearing sleeve 86 is received, which is designed with mutually pioneering parallel, normal to the door axis of rotation 25 formed bearing surfaces.
  • a sliding ring 84 is arranged, on which the lowest of the four bearing and supporting the wings 31, 32, 33, 34 serving bearing element 45 is supported.
  • the bearing head 65 comprises the spherical cap 66, which has arranged around the ball center 68 spherical surface parts.
  • the ball center 68 coincides with the door pivot axis 25.
  • the bearing cup 67 is designed as a receiving sleeve for the bearing head 65.
  • the conically tapering in the direction of the vertical central axis 69 in a direction away from the bearing head 65 direction wall parts 70, 71 are provided which serve to support the spherical cap 66. In this way, the bearing shaft 40 is stably supported in an exact position.
  • the bearing cup 67 is further formed with the wall parts 70, 71 in the direction of the central axis 69 extending wall parts, which allow a cylindrical recording of the bearing head 65 with little play.
  • the wall parts are designed to over the ball center 68, so that the bearing head 65 is securely and stably supported in the bearing cup 67.
  • the bearing cup 67 is supported on an inner ring of a tapered roller bearing 76, which in turn is supported on the tapered rollers on an outer ring, which in turn is received in a bearing receptacle.
  • this serves both for supporting the wings 31, 32, 33, 34 and for supporting the bearing shaft 40, wherein both the weight of the wings 31, 32, 33, 34 and the weight of the bearing shaft 40th from the one common bearing 41 is received.
  • the bearing shaft 40 is mounted at the lower end 63 to the bearing 41 such that it tilt-tumble movements relative to a pivot point containing vertical axis, here the central axis 69, to execute this fulcrum.
  • Each wing 31, 32, 33, 34 is provided with a lower bearing element 42, 43, 44, 45 and an upper bearing element 72, 73, 74, 75, each at one end fixed to the respective wings 31, 32, 33, 34 in Area whose the door axis of rotation 25 facing the front end is fixed and which are hinged on the other hand on the bearing shaft 40.
  • Each bearing element 42, 43, 44, 45; 72, 73, 74, 75 is designed with the also designated as a shaft bearing part fork receptacle 46 and also referred to as a wing bearing part bearing fork 50 (Fig. 5 to 9).
  • the bearing fork includes the steerer 60, which branches into the two fork legs 51 and 52.
  • the two aligned bores 58 and 58 are provided, which are designed concentrically to the bearing element axis 53.
  • the attachment of the position fork on the wings 31, 32, 33, 34 takes place on the steerer 60 by means of the screws resulting from the figures. It is understood that any other attachment is possible.
  • a shaft bearing part fork receptacle 46 which is associated with the bearing shaft 40 is disc-shaped and has the two parallel bearing surfaces 47 and 48 which are arranged normal to the central axis of the bearing shaft 40 receiving cylinder bore 49. At least one of the bearing surfaces 47, 48, here the bearing surface 47 is slightly recessed relative to the surface of the fork seat and designed nikringfömrig in this area. In the thus formed, a centering enabling recess groove each of the sliding ring (Fig. 3, Fig. 4) can be safely received.
  • These Perma slip rings 84 serve to minimize wear and allow a defined torque.
  • the fork receptacle 46 is formed with a in the plan view of FIG.
  • all the lower bearing elements 42, 43, 44, 45 lie on the bearing 41, with respective intermediate slip rings 84.
  • the upper bearing elements 72, 73, 74, 75 are each overlaid on top of each other with the interposition of a sliding ring 84, in order to avoid a static overdetermination.
  • the upper bearing elements 72, 73, 74, 75 are not supported in the vertical direction, but take only in their cylinder bore 49, the bearing shaft 40 with play on. In this way, the entire weight of the wings 31, 32, 33, 34 is received by the bearing 41.
  • the bearing elements 42, 43, 44, 45; 72, 73, 74, 75 is a favorable pre-assembly of the entire revolving door system 20 including the inserted through the cylinder bore 49 of the shaft bearing part 46 bearing shaft 40 possible, and then in a simple manner, the wings 31, 32, 33, 34 with their storage forks 50 in the associated Fork 46, for example, by means of the fitting bolts 28, can be pivotally mounted. Using the fitting bolts 28 described above, easy disassembly of the wings 31, 32, 33, 34 is ensured.
  • the bearing shaft 40 is detachably connected in the region of its upper end 61 to the transmission output shaft of the geared motor 85 designed here as a hollow shaft 80 and is arranged coaxially therewith.
  • the geared motor is in turn attached to the body 95 of the revolving door system 20 on the transom 96 shown in FIG. 12.
  • This transverse bar 96 is supported and supported by the approximately in a normal to the door axis of rotation 25 and hollow shaft 80 arranged torque arms 91, 92, 93.
  • the torque arms 91, 92, 93 are in turn attached to the frame-like body 95 of the revolving door system 20.
  • the torque arms 91, 92, 93 are pivotally connected at one end to the body 95 and connected at its other end hinged to the crossbar 96.
  • the torque arms 91, 92, 93 are designed with the adjusting means 97, 98, 99, which here each having opposite threads Threaded sleeves and formed between them with the sleeves, also provided with opposing threads threaded rods. By a rotation of the threaded rods or the threaded sleeves of the respective distance between the ends of the torque arms 91, 92, 93 are varied.
  • the bearing shaft 41 is mounted at its lower end 63 on the bearing 41 and is mounted in the region of its upper end 61 on the transmission output shaft of the geared motor 85.
  • a disk-shaped flange 62 is provided at the upper end 61 of the bearing shaft 40, which is welded to the bearing shaft 40 and in the embodiment via a releasable screw with an opposite disc-shaped flange 77 is also connected, which is welded to the output shaft 55.
  • the output shaft 55 is provided at its, facing away from the upper end 61 of the bearing shaft 40 end, with a groove 82 and also the hollow shaft 80 is provided with a corresponding groove, so that the output shaft 55 via the matingly received in the grooves spring 81 with the hollow shaft 80 is rotatably and operatively connected.
  • the concentric with the door axis of rotation 25 designed cam 100 is received, which is arranged in a direction normal to the door axis of rotation 25 extending plane.
  • the cam disc 100 thus rotates, as does the bearing shaft 40, in a rotational drive of the hollow shaft 80 by the gear motor 85, preferably in the direction of rotation 135 apparent from FIG.
  • the cam disc 100 is along its circumference corresponding to the number of four wings 31, 32, 33, 34 with the U-.° also referred to as the first locking element part 101.
  • V-shaped recesses 105 which are arranged distributed at equal angular intervals of 90 degrees over the circumference of the cam 100 here.
  • These recesses 105 serve as latching points for fixing the basic position 36, in which the wings 31, 32, 33, 34 forterumblen of the door axis of rotation 25, here at equal angular intervals, in the direction of the boundary walls 21 and 22 respectively.
  • the basic position 36 engage in the recesses 105 which are also referred to as second locking element parts 102 guide rollers 110 which are arranged at the free end 108 of the gas spring 107 and fixed to the respective door leaf 31, 32, 33, 34, here on the upper horizontal Front edge are attached.
  • the adjustable gas pressure spring 107 By means of the adjustable gas pressure spring 107, the pressing force of the guide rollers 110, also referred to as the pressing element 106, can be adjusted on the outer circumference of the cam disks 100.
  • the pressing force of the guide roller 110 on the cam 100 is adjusted such that for the normal case of the operation of the revolving door system as driven by the drive 26 revolving door, in a caused by the drive 26 rotation of the cam, the wings 31, 32, 33, 34 are rotated , So that consequently in this operating state, the guide rollers 110 are engaged with the detent-forming recesses 105 of the cam.
  • Locking devices 121 are fastened to the cam 100 as shown in FIG. 10, four locking devices being provided corresponding to the number of four wings 31, 32, 33, 34 provided in the exemplary embodiment.
  • the locking bar device 121 serves to actuate a locking bar 120 which can be brought into engagement with the respective wing 31, 32, 33, 34.
  • the locking bar 120 engages in a recess 126 of a designed as a bolt receiving latch plate 125 which is attached to the upper end 38 of each wing 31, 32, 33, 34 and here on the frontal upper wing edge.
  • the locking bar device 121 is electrically controllable such that in the current-carrying state or when applying an electrical voltage, the locking bolt 120 against the spring force of the locking bar 120 in a zero position pressing spring, in which the locking bar 120 is out of engagement with the locking plate 125 suppressed.
  • applied voltage of the locking bolt 120 is pressed in the embodiment electromagnetically in the engagement position shown in FIGS. 9 and 10, in which the locking bolt 120 engages in the recess 126 of the locking plate 125.
  • the recess 126 is designed so tuned to the locking bar 120, that a pivoting of the respective wing 31, 32, 33, 34 allows about its wing axis 35 in a predetermined angular range, but at the same time limited to this predetermined angular range.
  • the locking bolt 120 is pushed back by the return spring and thus disengages from the locking plate 125.
  • the revolving door system 20 can continue to operate as a normal revolving door when the wings 31, 32, 33 , 34 are pivoted about the door axis of rotation 25 using a uniform thrust.
  • a particularly useful and safe opening position 37 as shown in Fig. 13, be achieved in that all the wings 31, 32, 33, 34 are pivoted in the determined by the circumferential angle 133 Abdekkungs Society 134 a lateral boundary wall 21 about its wing axis 35.
  • At least one actuatable locking bolt 132 is provided for fixing the wings 31, 32, 33, 34 in the cover area 134. This is provided in the region of a closing edge 131 of one of the boundary walls 21 and engages in the case of a specific event, such as power failure or power cut in the orbit of the wings 31 32, 33, 34, so that the wings 31, 32, 33, 34 at their Pivoting about its wing axis 35 are prevented by the locking bolt 132 at a toiletverschwenken.
  • a brake 140 arranged downstream of the geared motor 85 is provided with the door rotation axis 25 and here with the cam plate 100.
  • the brake 140 further comprises the two brake units 141 and 142, which are designed here with the brake disc actuated electromagnetically brake shoes.
  • the brake 140 allows a fast and safe braking of heavy blades 31, 32, 33, 34. Due to the gear motor 85 and the transmission downstream brake disc, the braking forces are not transferred to the transmission. As a result, a long-term safe operation of the entire revolving door system 20 is possible.
  • Each wing 31, 32, 33, 34 is provided with protection sensors. These cause when a revolving door 27, respectively the wings 31, 32, 33, 34, an obstacle located in the area of action of the wings 31, 32, 33, 34, for example a person, via a suitable control or regulating device Braking the wings 31, 32, 33, 34, so that a bumping is prevented or takes place in a manner which reduces damage or injury.
  • the first sensor is an optical sensor arranged in substantially over the entire door width of the wings 31, 32, 33, 34 in the region of its upper end 38, preferably at the upper end edge of the wings 31, 32, 33, 34 Form provided an IR sensor.
  • each wing 31, 32, 33, 34 in the region of their lower ends, which are designed as electrical contact strips and which also lead to a slowing down of the wings 31, 32, 33, 34 when driving on an obstacle .
  • these electrical sensors are provided with electrical lines 150, which are coupled to the respective control and / or regulating device, which in turn are coupled to the drive 26.
  • the electrical lines 150 of the sensor or the sensors are via a first slip ring assembly 151, which is provided at the upper end 61 of the bearing shaft 40 in the form of an encapsulated slip ring box 155 and a second slip ring assembly 152 which is designed as slip ring double disc, with in the Figures coupled control and / or control device not shown in detail.
  • the first slip ring assembly 151 with a plurality of spaced apart in the direction of the door pivot axis 25 and around the circumference of the door pivot axis 25 arranged slip rings and the second slip ring assembly with a plurality of concentrically spaced, in a normal to the door axis of rotation 25 and the wing axis 35 formed plane spaced from each other arranged slip rings 153 designed.
  • the drive including the geared motor 85, the brake 140 and the cam plate 100 are as a common, with the bearing shaft 40 fixed, but releasably connectable unit 160 is formed.
  • particularly advantageous assembly and disassembly conditions are achieved, in particular because said elements can be pre-assembled in the common unit 160 at the manufacturer and then connected to the respective installation site together with the other facilities of the revolving door system 20.

Claims (28)

  1. Installation de porte tournante avec une porte tournante (27) à plusieurs battants logée entre des parois de limitation (21, 22) en forme de segments cylindriques qui comportent chacune une zone de passage (23, 24) sur des côtés opposés, tournant autour d'un axe de rotation vertical de la porte (25), de préférence à l'aide d'un entraînement (26), dont les battants (31, 32, 33, 34) s'étendent sensiblement jusqu'aux parois de limitation (21, 22), et dont au moins un battant (31, 32, 33, 34) peut être amené à pivoter, séparément autour d'un axe de battant vertical (35) disposé coaxialement à l'axe de rotation (25) de la porte, à partir d'une position de base, dans laquelle les battants (31, 32, 33, 34) s'étendent selon de préférence les mêmes écarts angulaires de l'axe de rotation (25) de la porte, en une position d'ouverture (37) permettant le passage essentiellement non obstrué de personnes, où le battant (31, 32, 33, 34) est logé à un arbre (40) contenant l'axe de rotation (25) de la porte et disposé coaxialement à celui-ci, et où le battant (31, 32, 33, 34) est relié à au moins un élément de palier (42, 43, 44, 45) articulé à l'arbre (40), qui comprend une partie de palier d'arbre (46) associée à l'arbre (40) et une partie de palier de battant (50) associée à l'un des battants (31, 32, 33, 34), où la partie de palier d'arbre entoure au moins partiellement l'arbre (40) et présente des surfaces de palier parallèles (47, 48) orientées dans des directions opposées, pour la réception de forces verticales,
    caractérisée
    en ce que le battant (31, 32, 33, 34) est logé de telle sorte que son poids est reçu essentiellement par un palier (41) disposé dans la zone de l'extrémité inférieure (63) de l'arbre de palier (40), et où la partie de palier de battant (50) configurée comme fourche de palier (50) avec deux branches de fourche (51, 52) est articulée d'une manière pivotante autour d'un axe d'élément de palier (53) disposé parallèlement aux faces de palier (47, 48) à la partie de palier d'arbre (46) réalisée comme logement de fourche (46), où la fourche de palier (50) entoure le logement de fourche (46) avec ses deux branches de fourche (51, 52) qui sont articulées d'une manière pivotante au logement de fourche (46) autour de l'axe d'élément de palier (53).
  2. Installation de porte tournante selon la revendication 1, caractérisée en ce que la fourche de palier (50) et le logement de fourche (46) sont reliées entre elles de manière amovible.
  3. Installation de porte tournante selon l'une des revendications 1 ou 2, caractérisée en ce que l'arbre vertical (40) est logé dans la zone de son extrémité inférieure (63) à un palier (41) de telle sorte qu'il puisse effectuer des mouvements d'oscillation et de basculement par rapport à un axe vertical (69) comprenant un point de rotation, autour de ce point de rotation.
  4. Installation de porte tournante selon l'une des revendications 1 à 3, caractérisée en ce que l'arbre (40) est logé dans la zone de son extrémité inférieure (63) et/ou les battants (31, 32, 33, 34) sont logés dans un palier à rotule (64).
  5. Installation de porte tournante selon l'une des revendications 1 à 3, caractérisée en ce que le palier (41) pour l'arbre (40) et/ou le palier (41) pour les battants (31, 32, 33, 34) présente une tête de palier (65) en forme de calotte qui est logée dans une crapaudine (67).
  6. Installation de porte tournante selon la revendication 5, caractérisée en ce que la tête de palier (65) est munie d'une calotte sphérique (66) et est entourée au moins partiellement par la crapaudine (67), qui comporte des parties de paroi (70, 71) qui diminuent de manière conique vers un axe central (69), sur lesquelles la calotte sphérique (67) s'appuie.
  7. Installation de porte tournante selon l'une des revendications 5 ou 6, caractérisée en ce que la crapaudine (67) est reçue de préférence à un palier à rouleaux coniques (76) .
  8. Installation de porte tournante selon l'une des revendications 1 à 7, caractérisée en ce que les battants (31, 32, 33, 34) et l'arbre (40) sont logés à un palier commun (41).
  9. Installation de porte tournante selon l'une des revendications 1 à 8, caractérisée en ce que l'arbre (40) est relié de manière amovible, au niveau de son extrémité supérieure (61), à un arbre de sortie de transmission conçu de préférence comme arbre creux (80) d'un motoréducteur (85) et est disposé coaxialement à celui-ci.
  10. Installation de porte tournante selon l'une des revendications 1 à 9, caractérisée en ce que l'arbre (40) est logé, au niveau de son extrémité supérieure (61), dans un palier de support (arbre creux (80)) qui s'appuie sur au moins deux, de préférence trois, supports de couple de rotation (91, 92, 93) au niveau d'un corps (95) de l'installation de porte tournante (20), moyennant quoi chaque support de couple de rotation (91, 92, 93) est muni de moyens d'ajustement (97, 98, 99) pour le réglage de la position du palier de support (arbre creux (80)) par rapport au corps (95).
  11. Installation de porte tournante selon la revendication 10, caractérisée en ce que les supports de couple de rotation (91, 92, 93) comportent chacun un premier élément d'ajustement muni d'un filetage inversé, qui interagit avec un deuxième élément d'ajustement muni d'un filetage correspondant, en ce qu'une rotation du premier élément d'ajustement muni du filetage inversé provoque un déplacement transversal du premier élément d'ajustement par rapport au deuxième élément d'ajustement.
  12. Installation de porte tournante selon l'une des revendications 1 à 11, caractérisée en ce que les battants (31, 32, 33, 34) sont pivotés autour d'un axe de rotation de la porte (25) à l'aide d'un entraînement (26) muni d'un arbre de sortie (arbre creux (80)), moyennant quoi l'arbre de sortie (arbre creux (80)) peut être couplé à une came (100) qui peut être mise en liaison effective avec les battants (31, 32, 33, 34).
  13. Installation de porte tournante selon la revendication 12, caractérisée en ce que la came est reliée de manière fixe, de préférence amovible, à l'arbre de sortie (arbre creux (80)) de l'entraînement (26) conçu comme un motoréducteur (85).
  14. Installation de porte tournante selon l'une des revendications 12 ou 13, caractérisée en ce que la came (100) présente au moins une première partie d'élément d'encliquetage (101), moyennant quoi le nombre de premières parties d'élément d'encliquetage (101) correspond au nombre des battants (31, 32, 33, 34) pouvant être rabattus dans une position d'ouverture et moyennant quoi, dans le cas de plusieurs parties d'élément d'encliquetage (101), celles-ci sont disposées sur la circonférence de la came (100) de préférence à des distances angulaires égales, et en ce que chaque battant (31, 32, 33, 34) rabattable est relié, au niveau de son extrémité supérieure (38), à une deuxième partie d'élément d'encliquetage (102) qui peut être reliée à la première partie d'élément d'encliquetage (101) de telle sorte que, lorsque la came est entraînée (100), une liaison effective est créée entre l'entraînement (26) et les battants (31, 32, 33, 34) et que, lors d'un arrêt de la came (100), chaque battant rabattable (31, 32, 33, 34) puisse être pivoté dans sa position d'ouverture (37) par l'action d'une force prédéterminée autour de l'axe de battant (35).
  15. Installation de porte tournante selon la revendication 14, caractérisée en ce que la première partie d'élément d'encliquetage (101) est munie d'un évidement (126) en forme de U ou de V, comportant des flancs de guidage (111, 112) dépassant radialement et en ce que la deuxième partie d'élément d'encliquetage (102) est munie d'un élément de compression (106) s'engageant radialement dans l'évidement (126) et pouvant être rappelé de manière élastique par les flancs de guidage (111, 112), moyennant quoi sa force de compression est de préférence ajustable.
  16. Installation de porte tournante selon l'une des revendications 14 ou 15, caractérisée en ce que la deuxième partie d'élément d'encliquetage (102) est munie d'un ressort à pression de gaz (107) qui comporte, à l'extrémité libre (108) correspondant à l'évidement (126) de la première partie d'élément d'encliquetage (101), un galet de guidage (110) qui peut être guidé le long des flancs de guidage (111, 112) des évidements (126) et des surfaces de guidage (116) de la came (100).
  17. Installation de porte tournante selon l'une des revendications 12 à 16, caractérisée en ce qu'un nombre de verrous de blocage (120) correspondant au nombre de battants (31, 32, 33, 34) rabattables, est prévu, moyennant quoi chaque verrou de blocage est relié à la came (100) et peut être mis en emboîtement de blocage dans le battant (31, 32, 33, 34) correspondant de telle sorte qu'un pivotement du battant (31, 32, 33, 34) autour de son axe (35) est limité à une zone angulaire déterminée et moyennant quoi le verrou de blocage (120), lorsqu'un événement survient, comme une panne ou une coupure de courant, libère le battant (31, 32, 33, 34) de façon que celui-ci puisse être pivoté librement autour de son axe de battant (35).
  18. Installation de porte tournante selon la revendication 17, caractérisée en ce que chaque battant (31, 32, 33, 34) rabattable comporte un logement de verrou (tôle de verrouillage (125)) relié de manière fixe, au niveau de son extrémité supérieure (38), avec celui-ci, qui comporte un évidement (126) s'étendant dans la limite d'un angle déterminé autour de l'axe de battant (35) correspondant, pour la réception du verrou de blocage (120).
  19. Installation de porte tournante selon l'une des revendications 17 ou 18, caractérisée en ce que, dans une position de déplacement (127), le verrou de blocage (120) se trouve dans une position de base (128) par rapport à l'évidement (126) s'étendant des deux côtés, à partir de laquelle un pivotement du battant (31, 32, 33, 34) autour de son axe (35) est possible des deux côtés, dans la limite d'un angle de pivotement prédéterminé.
  20. Installation de porte tournante selon la revendication 19, caractérisée en ce que l'angle de pivotement est d'environ plus/moins 10 degrés.
  21. Installation de porte tournante selon l'une des revendications 1 à 20, caractérisée en ce qu'au niveau d'une arête de fermeture (131) d'une des parois de limitation cylindriques (21, 22) s'étendant sur un angle inscrit (133) autour de l'axe de rotation de la porte (25), se trouve un verrou de blocage (132) qui, dans le cas d'un événement déterminé, comme une panne ou une coupure de courant, se place dans la trajectoire de rotation des battants (31, 32, 33, 34) et en ce qu'il permet ainsi le pivotement des battants (31, 32, 33, 34) autour de leur axe (35) dans la limite d'une zone de couverture (134) correspondant à l'angle inscrit (133) de la paroi de limitation correspondante (21, 22) et un pivotement supplémentaire y est ainsi empêché.
  22. Installation de porte tournante selon l'une des revendications 12 à 21, caractérisée en ce qu'à l'arbre de sortie (arbre creux (80)) de l'entraînement (26) peut être couplé un frein (140), de préférence électromagnétique, qui est muni d'un disque de frein (143) de préférence annulaire.
  23. Installation de porte tournante selon la revendication 22, caractérisée en ce que le disque de frein (143) est concentrique par rapport à l'axe de rotation de la porte (25) et en ce que son plan de disque (144) est perpendiculaire à l'axe de rotation de la porte (25).
  24. Installation de porte tournante selon l'une des revendications 1 à 23, caractérisée en ce que le ou chaque battant (31, 32, 33, 34) est muni d'au moins un capteur pour la commande ou la régulation de la rotation des battants (31, 32, 33, 34) autour de l'axe de rotation de la porte (25) ou de l'axe de rotation des battants (35).
  25. Installation de porte tournante selon la revendication 24, caractérisée en ce que le capteur ou les capteurs sont couplés à des conduites électriques (150) qui sont reliées avec le dispositif de commande ou de régulation par l'intermédiaire d'un dispositif à bagues collectrices (151, 152) muni de bagues collectrices (153) concentriques par rapport à l'axe de rotation de la porte (25) ou à l'axe des battants (35).
  26. Installation de porte tournante selon la revendication 25, caractérisée en ce qu'un premier dispositif à bagues collectrices (151) est prévu au niveau de l'extrémité supérieure (61) de l'arbre (40) et est muni de plusieurs bagues collectrices distantes entre elles en direction de l'axe de rotation de la porte (25) et disposées sur la circonférence de l'axe de rotation de la porte (25), et conçu de préférence comme une prise à bagues collectrices (155), et en ce qu'un deuxième dispositif à bagues collectrices (152), disposé entre le premier dispositif à bagues collectrices (151) et l'arbre de sortie de la transmission (arbre creux (80)), est muni de plusieurs bagues collectrices (153) concentriques et distantes entre elles dans un plan perpendiculaire à l'axe de rotation de la porte (25) ou à l'axe des battants (35), et conçu de préférence comme un dispositif à disque à bagues collectrices (166).
  27. Installation de porte tournante selon l'une des revendications 12 à 26, caractérisée en ce que l'entraînement (26), le frein (140) et de préférence la came (100) constituent une unité commune (160) pouvant être reliée d'un manière solide, mais amovible, à l'arbre (40).
  28. Installation de porte tournante selon l'une des revendications 1 à 27, caractérisée en ce que chacun des battants (31, 32, 33, 34) peut être pivotée séparément autour d'un axe de battant vertical (35) coaxial par rapport à l'axe de rotation de la porte (25).
EP01130802A 2001-01-10 2001-12-24 Construction de porte tournante Expired - Lifetime EP1223290B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20122698U DE20122698U1 (de) 2001-01-10 2001-12-24 Drehtüranlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10100985A DE10100985A1 (de) 2001-01-10 2001-01-10 Drehtüranlage
DE10100985 2001-01-10

Publications (4)

Publication Number Publication Date
EP1223290A2 EP1223290A2 (fr) 2002-07-17
EP1223290A3 EP1223290A3 (fr) 2003-01-22
EP1223290B1 EP1223290B1 (fr) 2004-05-12
EP1223290B2 true EP1223290B2 (fr) 2007-09-12

Family

ID=7670245

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130802A Expired - Lifetime EP1223290B2 (fr) 2001-01-10 2001-12-24 Construction de porte tournante

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Country Link
EP (1) EP1223290B2 (fr)
DE (2) DE10100985A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004021309A1 (de) * 2004-04-29 2005-11-17 Dorma Gmbh + Co. Kg Karusseltür
CN101122204B (zh) * 2007-07-31 2010-09-29 北京宝盾门业技术有限公司 旋转门门翼
DE102007062515C5 (de) 2007-12-20 2020-06-25 Geze Gmbh Automatische Karusselltüranlage und Verfahren zumBetrieb einer automatischen Karusselltüranlage
DE102020205435B3 (de) * 2020-04-29 2021-04-15 Geze Gmbh Automatische Karusselltüranlage
CN113338195B (zh) * 2021-06-17 2022-10-18 海南热带海洋学院 一种基于智能大数据旅游管理用记录装置及方法

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DE1685854U (de) * 1954-05-12 1954-10-28 Heinrich Hecker Mehrfluegelige drehtuer.
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CA1127008A (fr) * 1979-12-04 1982-07-06 Horst Appelmann Porte tournante a battants reployables
DE3102756A1 (de) * 1980-02-01 1982-01-07 Alois 4020 Linz Mayerhofer Vorrichtung zum planrichten verworfener oder gewoelbter platten
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DE29918544U1 (de) * 1999-10-21 2000-11-23 Murken Rainer Dreh- oder Karusselltür

Also Published As

Publication number Publication date
DE10100985A1 (de) 2002-07-25
EP1223290B1 (fr) 2004-05-12
EP1223290A3 (fr) 2003-01-22
EP1223290A2 (fr) 2002-07-17
DE50102256D1 (de) 2004-06-17

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