CN1221723C

CN1221723C - Revolving door

Info

Publication number: CN1221723C
Application number: CNB018023916A
Authority: CN
Inventors: 曼弗雷德·罗肯巴赫
Original assignee: Dorma Deutschland GmbH
Current assignee: Dorma Deutschland GmbH
Priority date: 2000-10-06
Filing date: 2001-09-27
Publication date: 2005-10-05
Anticipated expiration: 2021-09-27
Also published as: DE10050027C1; DE50110069D1; EP1327046B1; WO2002031302A1; JP2004511688A; ATE329117T1; DK1327046T3; EP1327046A1; CN1388850A; ES2266283T3

Abstract

The invention relates to a revolving door (10) which comprises fixed and curved cylindrical walls (12) and is provided with an entrance and an exit (22) leading into or out of an area of rotation (20), in addition to comprising at least one door leaf (16) which is disposed between the cylindrical walls (12) being rotationally mounted in relation to the axis of rotation and a ceiling (26) which rotates with the door leaf (16). Said ceiling (26) is suspended with the door leaf (16) by means of rollers (36) in a bearing (34) which is arranged concentrically in relation to the area of rotation (20). The rollers (36) are respectively rotationally mounted in a bearing (38) in the ceiling (26). At least the bearings (38) and the rollers (36) can be moved both from an operational position into an assembly position in the direction of the ceiling (26) and backwards. When mounted (36), the rollers are arranged in the bearing (34). In the assembly positioning the rollers are arranged outside the bearing (34).

Description

Revolving door

Technical field

The present invention relates to a kind of revolving door.

Background technology

For example by known a kind of such revolving door among the DE4442191A1.Between the two opposed facing barrels of fixing, a top cover that rotates together in the mode of rotating disk is arranged on the center cell of a substantial rectangular, and four door leafs of erectting that are perpendicular to one another are connected on this center cell.In cap structure, one driver element is installed for the rotating disk that has center cell and each door leaf.The rotating disk that has center cell and each door leaf is suspended on one according in the belt bearing that is provided with of rotary area by a plurality of rollers.This top cover extends along whole rotary area.A plurality of bearings are set, wherein rotatably mounted each roller on top cover.The cross section of the described bearing formation that takes the shape of the letter U, so as to make that each roller of supporting respectively by a bearing that matches can be along with door leaf be rotated in that a side along the bearing U-shaped moves beltly in the bearing.

The shortcoming of the revolving door that this is known is that it almost all must be assembled at the scene.Prefabricated only partly is possible.Especially cap structure must be assembled at the scene with each roller and bearing, because each roller outwards puts in the bearing by top cover and supports and guide the top cover that has center cell and each door leaf.

Summary of the invention

The objective of the invention is to, further constitute a kind of revolving door, it can be assembled cap structure with each roller and bearing under described shortcoming situation in advance avoiding.

According to the present invention, a kind of revolving door is proposed, it comprises two fixing arc barrels, it has an access of turnover one rotary area and have that at least one extends between two barrel, with respect to rotation rotatably mounted door leaf and a top cover that rotates with door leaf, wherein top cover hangs on one with each door leaf by each roller and is concentric with in the bearing of rotary area setting and each roller is rotatably supported in respectively in the bearing in the top cover, it is characterized in that, in order to assemble, bearing can move to assembling position and can retract to the direction of top cover with roller from operating position, wherein places bearing and it places the outside of bearing at assembling position at each roller of operating position under the situation of the roller that installs.

Opinion of the present invention is, by bearing movably, each roller can be from outwards such the moving of bearing, be about to the overall pre-assembling of cap structure, and in the insertion seat rings, each roller is moved, so that cap structure is bearing on each roller and make each roller bearing in bearing with bearing.

Therefore according to the present invention, can move to assembling position and can retract to the top cover direction from operating position with roller in order to assemble at least bearing, wherein under the situation of the roller that installs, place bearing and it places the outside of bearing at assembling position at each roller of operating position.The circular top cover structure can be inserted in the round bearing undoubtedly now, thus then can with bearing with each roller move make each roller be in the bearing and each roller by the bearing support cap structure.

In order to ensure short as far as possible moving movement, bearing can radially move between operating position and assembling position towards rotation.

In order in course of conveying, bearing and each roller not to be produced damage, each roller is installed in the bottom surface of top cover at assembling position.So cap structure also can closely be packed.

According to a kind of form of implementation of the present invention, top cover extends at the whole rotary area of revolving door basically, has therefore wherein simplified the arranged illumination devices of the illumination that is used for whole rotary area.

In order also to reach the effect, each roller that to assemble top cover now in advance by the present invention under with the situation of motor-driven revolving door with being used for making the operation that matches of that door leaf rotates with top cover, as to be installed on top cover drive unit.Here drive unit preferably is made up of a plurality of motors, and wherein a motor always drives a roller.This moment, preferred at least one motor also was formed for the bearing into the roller of its configuration.Therefore move to operating position and retract from assembling position for the motor of assembling the bearing that will form roller.

In order to change roller and/or bearing, each roller is connected with its bearing is removable.

When fixedly the time, guaranteeing the reliable guiding of each roller in bearing in its position at the operating position bearing.In order to carry the cap structure of prefabricated revolving door, advantageously bearing is fixed in its position at assembling position.Avoided bearing and roller the motion of not expecting to occur whereby, this motion may cause the damage of packing and/or roller and its bearing.

Preferred bearing has slotted hole, wherein embeds to be used for fixing dismountable fastening devices bearing, that be connected with top cover.

Description of drawings

Can draw some other advantage of the present invention and feature by following description to a kind of form of implementation relevant with accompanying drawing.Wherein:

Fig. 1 illustrates the lateral view of the perspective of a revolving door;

Fig. 2 illustrates the schematic diagram of vertical view of regional area of the cap structure of revolving door, and this zone illustrates roller, bearing and drive motors;

Fig. 3 is illustrated in the schematic sectional view in the roller zone of operating position;

Fig. 4 is illustrated in the schematic sectional view in the roller zone of assembling position.

The specific embodiment

Revolving door 10 between two arc barrels 12 of building shown in Fig. 1.Two barrels 12 constitute consistent with each otherly and are arranged to make them to be positioned on the circumference of a circle face-to-face.

Be concentric with this two barrel 12 center cell 14 is set, it is provided with the door leaf 16 of four location that are perpendicular to one another.Center cell 14 has four arcuate wall 18 that uniform difference is outside.The direction of a door leaf 16 is pointed at the both ends of these walls 18 respectively.

Door leaf 16 and center cell 14 and each barrel 12 are divided into the passage area 19 of four identical sizes that separate each other together, and these passage area constitute the rotary area 20 of door leaf 16 jointly, and it is limited by each barrel 12.One access portal 22 is set respectively between two barrels 12, can be by these access portal 22 turnover rotary areas 22.

Each wall 18 of center cell 14 is connected in a top cover 26 of revolving door 10 one together on the rotating disk 24 of rotation with each door leaf 16.Constitute center cell 14 by rotating disk 24 and the unit that forms by each wall 18.

Rotating disk 24 can have a plurality of motors 32, and it is controlled so that drive center cell 14 and each door leaf 16 by each motion sensor 28 and/or a manual switch 30.

The vertical view of the part of top cover 26 is shown with sketch among Fig. 2.A plurality of rollers 36 are inserted in the belt seat rings 34 that is provided with in top cover 26 next doors at a certain distance.These rollers 36 are respectively charged in the bearing 38, and this bearing 38 can radially move between the assembling position shown in the operating position shown in Fig. 2 and 3 and Fig. 4 towards center of rotation.

The cross section of seat rings 34 formation that takes the shape of the letter U.Be bearing on the side of seat rings 34 at each roller 36 of operating position.According to Fig. 2 and 3, roller 36 is bearing on the lower side of seat rings 34.Top cover 26 is being with center cell 14 and each door leaf 16 to be supported in the seat rings 34 by each roller 36.Bearing 38 comprises the motor 32 that is used for driven roller 36.

Basically flush with top cover 26 below the seat rings 34, thus roller 36 inserts in the seat rings 34 or from wherein take out be undoubtedly possible.Between seat rings 34 and top cover 26, insert a brush-hair seal 40 by known way.

Bearing 38 comprises at least one slotted hole 42, and it is according to the moving direction location of bearing 38.

Connect by means of a wherein unshowned fastening devices such as nut, bearing 38 can be fixed on its operating position and its assembling position with roller 36.

Roller 36 and its bearing 38 always are in the radially extension of top cover 26 with motor 32 in the assembling position shown in Fig. 4, and this extension is basically corresponding to the rotary area of door leaf 16.This shows that top cover 26 is whole can be from following insertion seat rings 34 and then bearing 38 can be shifted to operating position according to Fig. 3 with roller 36.

Each roller 36 is installed on the top cover 26 with uniform angular interval with bearing 38.A plurality of bearings 38 comprise respectively that also a motor 32 top cover 26 of center cell 14 and each door leaf 16 in order to rotating band.

The invention is characterized in that each roller 36 and its bearing 38 simply can move with motor 32 Moving property has been simplified assembling whereby. Now possiblely be, almost pre-assembled top cover 26 entirely And it is entirely inserted in the seat rings 34 and then by the movement with the bearing 38 of roller 36 Top cover 26 is suspended in the seat rings 34, subsequently will with the center cell 14 of each door leaf 16 with Top cover 26 is connected.

List of numerals

10 revolving doors

12 barrels

14 center cells

16 door leafs

The arcuate wall of 18 center cells

20 passage area

22 access portal

24 rotating disks

26 top covers

28 motor message devices

30 hand switches

32 motors

34 seat rings

36 rollers

38 bearings

40 brush-hair seals

42 slotted holes

Claims

1. a revolving door (10), it comprises two fixing arc barrels (12), it has an access (22) of turnover one rotary area (20) and have that at least one extends between two barrel (12), with respect to the rotatably mounted door leaf of rotation (16) and a top cover (26) with door leaf (16) rotation, wherein top cover (26) hangs on one with each door leaf (16) by each roller (36) and is concentric with in the bearing (34) that rotary area (20) is provided with and each roller (36) is rotatably supported in respectively in the bearing (38) in the top cover (26), it is characterized in that, in order to assemble, bearing (38) can move to assembling position and can retract to the direction of top cover (26) with roller (36) from operating position, wherein places bearing (34) and it places the outside of bearing (34) at assembling position at each roller of operating position (36) under the situation of the roller that installs (36).

2. according to the described revolving door of claim 1, it is characterized in that bearing (38) can radially move between operating position and assembling position towards rotation.

3. according to claim 1 or 2 described revolving doors, it is characterized in that, be installed in the bottom surface of top cover (26) at each roller of assembling position (36).

4. according to claim 1 or 2 described revolving doors, it is characterized in that top cover (26) extends at whole rotary area (20) basically.

5. according to claim 1 or 2 described revolving doors, it is characterized in that each roller (36) is with being used for making the operation that matches of door leaf (16) and top cover (26) drive unit rotation, that be installed on top cover (26).

6. according to claim 1 or 2 described revolving doors, it is characterized in that drive unit is made up of a plurality of motors (32), its operation that matches with a roller (36) respectively.

7. according to the described revolving door of claim 6, it is characterized in that at least one motor (32) also is formed for the bearing (38) of the roller (36) into its configuration.

8. according to claim 1 or 2 described revolving doors, it is characterized in that each roller (36) and removable being connected of its bearing (38).

9. according to claim 1 or 2 described revolving doors, it is characterized in that bearing (38) can be fixed in its position at operating position and/or at assembling position.

10. according to the described revolving door of claim 9, it is characterized in that bearing (38) has slotted hole (42), wherein embedding is used for fixing dismountable fastening devices bearing (38), that be connected with top cover (26).

11. according to claim 1 or 2 described revolving doors, it is characterized in that, can assemble whole cap structure in advance and cap structure is installed by bearing (38) is moved to operating position from assembling position.

12., it is characterized in that described fastening devices is that bolt connects according to the described revolving door of claim 10.