KR20080059101A - Lift installation in a building with at least one transfer storey - Google Patents

Abstract

A lift installation in a building with at least one transfer floor is provided to independently move a lift chamber using each drive mechanism in a related lift region of the building. A lift installation in a building with at least one transfer floor includes building sections(G1,G2), at least one transfer floor(U1.1,U1.2,U2.1,U2.2), and take-away lifts(14.1,14.2). The building sections are vertically overlap each other. Each of the building sections has several transfer floors. The take-away lifts are operated from the transfer floor to destination floors. The lift installation includes two hoistways(15.1,15.2). The first hoistway is divided into two individual hoistways. The lift installation further includes two lifts disposed in the two hoistways. Another lift installation including six lifts and six lift regions(K1.1,K1.2,K2.1,K2.2) is disposed over the lift installation.

Description

LIFT INSTALLATION IN A BUILDING WITH AT LEAST ONE TRANSFER STOREY

The present invention relates to elevator installations of buildings with one or more transit floors. This invention is defined in the preamble of the independent claim.

The state-of-the-art elevator concept for buildings with 30 or more floors has a transit floor that serves as the elevator facility. The elevator facility comprises a group of two or more elevators. The first elevator is responsible for the transfer floor directly from the entrance lobby, ie the passenger is roughly quickly distributed from the entrance lobby to the other transfer floor by the high speed elevator. The second elevator accurately distributes passengers from the transfer floor to the destination floor.

In general, elevators include elevators that are movable vertically in the aisles and receive passengers for transporting passengers to the desired floor of the building. For this purpose, the elevator generally has at least an elevator element such as a counterweight as well as a driver with a motor and a drive pulley, a deflection roller, a tension means, a pair of guide rails for guiding the cage and the counterweight.

In this case, the motor generates power necessary for the transport of passengers located in the hoist room. Electric motors are generally responsible for this function. This drives the driver pulley in frictional contact with the tension means directly or indirectly. The tension means may be a belt or a cable. This serves to convey the hoisting chamber and counterweights so that gravity acts in the opposite direction along the tension means and to suspend the hoisting chambers and counterweights. Thus, the final gravity to be overcome by the driver is substantially reduced. Further, the greater the contact force between the tension means and the drive pulley, the greater the moment transmitted to the tension means by the drive pulley. The tension means is guided by a deflection roller.

Optimizing passage volume is of great importance for elevator construction. In particular, it is desired to use building management of passenger traffic to a high degree as effectively as possible for a given passage volume. This object is first achieved by an optimal space-saving arrangement of the elevator elements, creating a space for a larger cabin, and second, an elevator concept that enables vertical movement of several independent cabins in a passage. Can be.

EP 1 526 103 shows a lifting facility with two or more elevators in a building, which are divided into zones. In this case, one area comprises a defined number of layers processed by the elevator. One area is assigned to each elevator. A transfer floor is provided to go from one area to another. One or more elevators have two cages, independent of each other on two cage guide rails, one on top of which one moves vertically. The placement of two fetch or transfer cages helps to avoid unnecessary waiting times at the transit floor.

Elevators having two or more cages, one on top of the other in the same passage, are known from Europe in particular in 1 489 033. Each elevator has a driver of the elevator and a counterweight of the elevator. The driver is arranged near the first and second passage walls, and the counterweight is suspended below the associated driver in the driver or retaining cable near the first and second passage walls, respectively. The axis of the driver pulley of the driver is arranged perpendicular to the first and second passage walls. Two independently movable hoisting chambers ensure high transfer performance. The drivers in the passages near the first and second walls have room for positioning, saving space and allowing the driver elements to be arranged compactly in the passage head.

It is an object of the present invention to further increase the transfer performance of a hoisting facility for a given passage cross section in a building with a partition and one or more transfer layers.

The above mentioned objects are achieved by the present invention according to the definition of the independent claims.

An elevator facility according to the invention is located in a building with two or more elevators, which building is divided into building areas, each elevator having one or more elevators. Each cage is independently movable by its own driver in the associated lift zone. In addition, each cabin area has one or more transit floors.

Firstly, the elevator has three or more elevators, one on top of the other in the passage, arranged vertically and comprising an intermediate and two adjacent elevators, the intermediate elevators being independently movable in the intermediate elevator area and In this case, two adjacent hoisting chambers are independently movable in two adjacent hoisting areas. In this case, the intermediate cabin area and the adjacent cabin area operate on one or more common floors. In addition, one or more of these landing areas are assigned to two building areas.

Due to the three or more hoisting chambers of the elevator, the one on top of which is independently movable, the elevator equipment has a considerably high conveying capacity. Thus, the waiting time at the transit floor is further reduced, and the occurrence of atmospheric circulation is greatly avoided. In addition, since the change from one building area to the next building area is possible in the normal elevator model only by the transfer floor, the elevator facilities have great flexibility in terms of assignment of service. Here, the area of the adjacent building area can be reached without the transfer by the transfer floor. Another advantage of the elevator installation with the overlapped passenger compartment is that the passenger can be transferred from the intermediate cabin area to the adjacent cabin area in any desired floor located in the overlap area of the cabin area. This can guide passengers more flexibly. In addition, the layers in the overlapping area of the hoisting area are processed by the two hoisting chambers to increase the transport capacity of the hoist facility.

This one or more elevators of the second elevator are a plurality of elevators with two or more elevators arranged one above the other vertically. Since the two cages are physically connected and only move in common, these two cages are associated with the same cage area.

The advantage of a lift facility with a double lift is that the available lift volume of the lift is doubled. Thus, twice as many passengers can be transported in one run.

It is advantageous for a plurality of cages to handle two or more transit floors, one on top of the other.

The advantage of the elevator installation is that in the case of double transfer floors, the waiting time at each transfer floor can be further reduced. The transit floor has a transport or waiting space for transport. In the case where the transit space is double, the transfer takes place substantially without collision, and even in the event of a waiting time in spite of the increased transfer performance, the passenger has twice as much space available as the waiting space. Thus, staying in the transport bed or transport or waiting space becomes more comfortable in all cases.

Advantageously, three or more landing areas are allocated to two or more adjacent building areas. It is equally advantageous that the intermediate cabin area is assigned to the building area, and that two adjacent cabin areas are assigned to the same building area and the adjacent upper and lower building areas, respectively.

The advantage of this elevator facility is that it provides flexibility for passenger guidance. In the embodiment of the above aspect, it is possible to change from one floor of the building area to the floor of an adjacent building area without the transfer that can be done by the transfer floor to be considered.

The cage can move through three or more drivers associated with the cage.

The elevator equipment has the advantage that the driver can be arranged in a flexible way, saving space in the passageway without colliding with the hoist room.

Three or more drivers A1 associated with the cage are located in the first passage wall or the second opposing passage wall.

The advantage of the elevator installation is the location of the driver between the hoist room and the first and second passage walls. Thus, the space of the passage head or passage pit in which the driver is generally arranged can be saved.

The driver of the intermediate cage is advantageously located in the first passage wall and the two drivers of the adjacent cage are located in the opposite second passage wall.

The advantage of this elevator installation is that the positioning of many actuators and associated cages in the same passage is flexible and simple. In contrast, in a conventional arrangement of drivers in the passage head, the number of drivers to be installed is limited by the space available in the passage head. Similarly, the guides are at similar limits so as not to impinge on the tensioning elements in the placement of the actuator in conventional passage heads.

The invention is further illustrated and classified in detail by way of examples of the following embodiments and figures.

The passageway is a space defined by six interfaces and in which one or more cages move along the travel path. In general, four passage walls, ceilings and floors form these six interfaces. This provision of passage means that each of several travel paths in which one or more cages are movable may extend in such a way that they are arranged in a horizontally adjacent passageway.

In Fig. 1, three or more hoisting chambers 7a, 7b, 7c are shown, and since each of these hoisting chambers have drivers A1, A2, A3, they are movable independently of each other in the vertical direction. In this case, the intermediate hoisting chamber 7a is arranged between two adjacent hoisting chambers 7b, 7c, which are arranged below and above the intermediate hoisting chamber 7a, respectively.

Associated drivers A1, A2, A3 are arranged laterally on the first and second passage walls. The first and second passage walls are opposed passage walls that do not have passage doors. The driver A1 of the intermediate cage 7a is arranged on the first passage wall, and the two drivers A2, A3 of the adjacent cages 7b, 7c are arranged on the opposite second passage wall. In this case, the drivers A1, A2, A3 are alternately located on the opposite passage wall. Additional drivers (not shown) of the other cabins are alternately arranged on the first and second passage walls in alternating order of the drivers.

In FIG. 1, the drivers A1, A2, A3 are provided in which the drivers A2, A3 of the adjacent hoisting chambers 7b, 7c are located above or below the driver A1 of the intermediate hoisting chamber 7a. Two different passage heights. In general, the distance in the vertical direction between the intermediate driver A1 and the adjacent drivers A2, A3 is at least one cabin height.

However, the two drivers may also be located at the same passage height. For example, the driver A1 of the intermediate cage 7a can be located in the first passage wall, and the adjacent driver A3 of the upper cage 7c can be located at the same passage height in the opposite second passage wall. have. The advantage of this arrangement is that the maintenance of the two drivers A1, A3 is simplified. It can in particular be maintained from a common platform.

The drivers A1, A2, A3 have respective motors M1, M2, M3 and respective drive pulleys 1a, 1b, 1c. The motors M1, M2, M3 are arranged to operate in contact with the drive pulleys 1a, 1b, 1c to drive the tension means Z1, Z2, Z3 by such drive pulleys 1a, 1b, 1c. Let's do it. The drive pulleys 1a, 1b, 1c are designed to accept one or more tension means Z1, Z2, Z3. The tensioning means Z1, Z2, Z3 are preferably belts, such as wedge lip belts, having ribs on one side which are connected with one or more recesses on the drive pulley side. Other belts may be used, such as belts with teeth on one or both sides and soft belts, according to the drive pulleys 1a, 1b, 1c. In addition, different types of cables may be used, such as single cables, double cables or multiple cables. The tension means Z1, Z2, Z3 comprise steel wire or strands of aramid or Vectran.

Three or more hoist chambers 7a, 7b, 7c and three counterweights 12a, 12b, 12c are suspended in tension means Z1, Z2, Z3 in a block-and-tackle manner. In this case, the cages 7a, 7b, 7c are one or more first and one or more second deflection rollers 2a, 2b, 2c, 3a which depend on the lower region of the cages 7a, 7b, 7c. , 3b, 3c). These deflection rollers 2a, 2b, 2c, 3a, 3b, 3c have, on the outer circumference, one or more grooves capable of receiving one or more tension means Z1, Z2, Z3. Thus, the deflection rollers 2a, 2b, 2c, 3a, 3b, 3c are suitable for guiding the tension means Z1, Z2, Z3, and make contact with the tension means. Thus, it is preferable that the hoisting chambers 7a, 7b, 7c be suspended by the lower pulley.

In another form of embodiment, the deflection rollers 2a, 2b, 2c, 3a, 3b, 3c are arranged in the upper region of the hoist chambers 7a, 7b, 7c. According to the above description, the hoisting chambers 7a, 7b, 7c are suspended by the upper pulley.

In the upper region of the counterweights 12a, 12b, 12c, third deflection rollers 4a, 4b, 4c (deflection rollers 2a, 2b, 2c, suitable for receiving one or more tensioning means Z1, Z2, Z3) Similar to 3a, 3b, 3c). Therefore, the counterweights 12a, 12b, 12c are preferably suspended from the third deflection rollers 4a, 4b, 4c, similarly to the upper pulleys under the associated drivers A1, A2, A3.

The tension means Z1, Z2, Z3 are directed from the first passage wall toward the second passage wall, with the first, second and third deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c ) And the driving pulleys 1a, 1b, 1c are guided from the first fixing points 5a, 5b, 5c to the second fixing points 6a, 6b, 6c. In this case, the first fixing points 5a, 5b, 5c are arranged opposite the associated drivers A1, A2, A3 at approximately the same passage height in the vicinity of the first and second passage walls. The second fixing points 6a, 6b, 6c are arranged in the vicinity of the associated drivers A1, A2, A3, at opposite second or first passage walls.

The tension means Z1, Z2, Z3 are formed from the first fixing points 5a, 5b, 5c to the second deflection rollers 3a, 3b, 3c in the downward direction along the first or second passage wall, It turns around the said 2nd deflection roller at an angle of about 90 degrees from the outer side to the inner side, and reaches the 1st deflection rollers 2a, 2b, and 2c. The tension means Z1, Z2, Z3 are driven along the elevator chambers 7a, 7b, 7c upwards by turning the first deflection rollers 2a, 2b, 2c at an angle of approximately 90 ° from inside to outside again. It leads to pulleys 1a, 1b and 1c, and turns around 150 ° around the drive pulleys 1a, 1b and 1c from the inside to the outside. According to the setting of the pulleys 13a, 13b, 13c of the optional setting, the turning angle can be set from 90 ° to 180 °. The tension means Z1, Z2, Z3 then reach the third deflection pulleys 4a, 4b, 4c along the second or first passage wall in the downward direction and at an angle of approximately 180 ° from the outside to the inside. The third deflection pulley is turned to reach the second anchor point 6a, 6b, 6c upwardly again along the second or first passage wall.

As explained above, the setting pulleys 13a, 13b, 13c are optional elements of the drivers A1, A2, A3. With such set pulleys 13a, 13b, 13c, the turning angles of the tension means Z1, Z2, Z3 in the drive pulleys 1a, 1b, 1c are the tension means (1) from the drive pulleys 1a, 1b, 1c. Z1, Z2, Z3) may be increased or decreased to deliver the desired traction force. According to the respective spaces of the set pulleys 13a, 13b, 13c from the drive pulleys 1a, 1b, 1c, the drivers A1, A2, A3, parallel weights 12a, 12b, 12c or the hoist room 7a. , The spaces of the tension means Z1, Z2, Z3 from 7b, 7c can be further set. Thus, the tension means Z1, Z2, Z3 in the passage can be guided without collision between the drive pulleys 1a, 1b, 1c and the first deflection rollers 2a, 2b, 2c.

Each associated driver A1, A2, A3, drive pulleys 1a, 1b, 1c, deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c, optional setting pulley 13a 13b, 13c, counterweights 12a, 12b, 12c, tension means Z1, Z2, Z3 and anchor points 5a, 5b, 5c, 6a, 6b, 6c, as well as hoisting chambers 7a, 7b , 7c) forms an elevator unit. Therefore, in FIG. 1, an elevator having a triple group 14 and having three elevator units is shown.

From the intermediate elevator unit with the elevator 7a, the adjacent lower elevator unit with the elevator 7b and the adjacent upper elevator unit with the elevator 7c are respectively arranged symmetrically with respect to the intermediate elevator unit. Thus, the drivers A1, A2, A3 of the elevator unit are located on mutually opposite first or second passage walls, the associated drive pulleys 1a, 1b, 1c, deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c, set pulleys 13a, 13b, 13c, parallel weights 12a, 12b, 12c, tension means Z1, Z2, Z3 and adjacent hoisting chambers 7a, 7b, 7c The fixing points 5a, 5b, 5c, 6a, 6b, 6c of) are also arranged symmetrically. The phase symmetrical arrangement of the intermediate and adjacent elevator units applies to any desired number of elevator units installed in the passageway.

Another feature of the arrangement of the elevator units is that the associated drivers A1, A2, A3 and the first fixing points 5a, 5b, 5c are located at approximately the same height in the opposing first and second passage walls. In addition, since the tension means of the embodiment of the illustrated form raises the hanging points of the lift chambers 7a, 7b, 7c above the height of the drive pulleys 1a, 1b, 1c, the fixed points 5a, 5b, 5c. And the passage height defined by the drivers A1, A2, A3 is the highest point that the associated elevators 7a, 7b, 7c can reach. The positioning of the drivers A1, A2, A3 and the first fixing points 5a, 5b, 5c of the intermediate and adjacent hoisting chambers 7a, 7b, 7c are generally carried out at different passage heights. Thus, the cages 7a, 7b, 7c can only reach different maximum passage heights. Thus, the intermediate and adjacent hoisting chambers 7a, 7b, 7c are assigned to different hoisting chamber areas in which these hoisting chambers 7a, 7b, 7c are movable.

The cabin areas K1, K2, K3 assigned to the cabins 7a, 7b, 7c are clearly shown in FIG. From this FIG. 1, it can be seen that the height of the passages of the drivers A1, A2, A3 of the above-described configuration determines the maximum passage height of the cage areas K1, K2, K3. In contrast to this, the minimum passage height of the cage areas K1, K2, K3 is defined by the drivers A1, A2, A3 of the adjacent one elevator unit below. In the example embodiment shown, due to the symmetrical construction of the intermediate and adjacent elevator units, the counterweight 12c of the adjacent upper hoist chamber 7c and the driver A2 of the adjacent one lower hoist chamber 7b are Disposed on the same first or second passage wall. Thus, the lowest passage height achievable by the counterweight 12c is defined by the driver A2 disposed below the counterweight at the same passage wall. Thus, the movement range of the counterweight 12c between the driver A2 and the driver A3 is the same as that of the associated cage 7c and the counterweight 12c in the cage area K3 of the cage 7c. Action 2: 1 prescribe suspension.

Using this method for the triple group 14, the cabin areas K1, K2, K3 partially overlap, and only the intermediate and adjacent cabin areas K1, K2, K3 overlap. Thus, in a high-rise building with several triple groups 14 arranged one above the other, all the floors arranged in the intermediate cabin area K1 are treated by two cabins.

According to FIG. 2, the cages 7a, 7b, 7c are guided by two cage guide rails 10.1, 10.2. The two cage guide rails 10.1, 10.2, in each case, form a connection plane V which extends through the center S of approximately two cages 7a, 7b, 7c. In the embodiment of the illustrated form, the cages 7a, 7b, 7c are eccentrically suspended. Only the arrangement of two elevator units, one directly above the other, is shown here. However, one skilled in the art will appreciate that other pairs of elevator units, one directly above the other, may be arranged similarly to the above.

In this suspension arrangement, tension means Z1, Z2, Z3, and deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c and drive pulleys 1a, 1b, 1c, The associated guiding means is located on one side of the connecting plane V, and the deflection rollers 4a, 4b, 4c are not shown in figure 2 for the sake of clarity (i.e. the above mentioned in connection with the elevators 7a, 7b, 7c). All elements are located between the third passage wall and the connecting plane V or between the fourth passage wall and the connecting plane V). The third or fourth passage wall represents a passage wall having at least one passage door 9 and an opposite passage wall. It is advantageous for the space y of the tension means Z1, Z2, Z3 and the connection plane V to be about the same. The tension means Z1, Z2, Z3 of the hoisting chambers 7a, 7b, 7c are alternately located on one or the other side of the connection plane V. As shown in FIG. Thus, the moment generated by the eccentric suspension of the hoisting chambers 7a, 7b, 7c has an opposite effect. When the loads of the hoisting chambers 7a, 7b, 7c are the same and the number of the hoisting chambers 7a, 7b, 7c is even, the moment acting on the guide rails 10.1, 10.2 increases considerably.

Counterweights 12a, 12b, 12c are guided by two counterweight guide rails 11a.1, 11a.2, 11b.1, 11b.2. Counterweights 12a, 12b, 12c are located on opposite shaft walls between the cage guide rails 10.1, 10.2 and the first and second passage walls. The counterweights 12a, 12b, 12c are advantageously suspended at the center of the tensioning means Z1, Z2, Z3. Since the cages 7a, 7b, 7c hang eccentrically, the counterweights 12a, 12b, 12c are laterally biased in the vicinity of the third and fourth passage walls.

The axis of rotation of the drive pulleys 1a, 1b, 1c and the deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c lies parallel to the first or second passage wall. In the illustrated embodiment, the above-mentioned elements also have four tension means Z1, Z2, Z3 extending in parallel, their guides (ie in the case of drive pulleys 1a, 1b, 1c) also Can be driven). In order to be able to accept the tension means Z1, Z2, Z3, the deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c and the driving pulleys 1a, 1b, 1c are particularly With four contact surfaces made, for example when the cable is designed according to a groove, or in the case of a belt as a dish surface or tooth surface, in the case of a flat contact surface, the four shoulders are provided with a guide shoulder. Is provided. These four contact surfaces can be formed in each of the four individual rollers having a common roller-like body or a common axis of rotation.

Those skilled in the art can, with the knowledge of this form of embodiment, utilize various modifications for their respective purposes. Thus, one to four or more individual rollers can be arranged on one axis of rotation, with or without space to each other. In this case, each roller can accept one to four tension means Z1, Z2, Z3 (or more tension means as needed), depending on the respective design.

During normal operation of the elevator, the elevators 7a, 7b, 7c are located on the stationary floor at the same height as the stationary floor, so that the passengers are transported from the stationary floor to the elevators 7a, 7b, 7c or vice versa. The seal door 8 is opened together with the passage door 9.

3 shows another type of suspension arrangement with a cage 7a, 7b, 7c suspended in the center. Only the arrangement of two elevator units, one directly above the other, is shown here. However, those skilled in the art will appreciate that other pairs of elevator units, one directly above the other, can be arranged similarly to the above.

On both sides of the connecting plane V, tension means Z1, Z2, Z3 are guided from the deflection rollers and the drive pulleys 1a, 1b, 1c. The suspension is advantageously arranged symmetrically with respect to the connection plane (V). Since the hanging center substantially coincides with the center S of the cages 7a, 7b, 7c, no additional moment acts on the cage guide rails 10.1, 10.2.

In this central suspension of the hoisting chambers 7a, 7b, 7c, the associated deflection rollers 2a.1, 2a.2, 2b.1, 2b.2, 3a.1, 3a.2, 3b.1, 3b. 2) and drive pulleys 1a.1, 1a.2, 1b.1, 1b.2 consist of two or more rollers arranged on the left and right sides of the connecting plane V. As shown in FIG. Similarly, the deflection rollers 4a, 4b, 4c of the counterweights 12a, 12b, 12c consist of two rollers arranged on the left and right sides of the connecting plane V, shown in FIG. 3 for clarity. It doesn't work. In this embodiment, the deflection rollers 2a.1, 2a.2, 3a.1, 3a.2 and the driving pulleys 1a.1, 1a.2 associated with the central hoisting chamber 7a are connected to the connection plane V. Located in the first space (x) from the deflection rollers 2b.1, 2b.2, 3b.1, 3b.2 and the driving pulley 1b associated with the adjacent lower hoist chamber 7b are connected planes Located in the second space X from (V), the first space x is smaller than the second space X. Thus, in the case of the central suspension of the hoisting chambers 7a, 7b, 7c, no collision guidance of the tension means Z1, Z2, Z3 is ensured.

Also here, the counterweights 12a, 12b, 12c are tension means Z1, Z2, Z3 between the cage guide rails 10.1, 10.2 and the first or second passage wall, the center of the counterweight ( It is advantageous to hang on S). Since the hoist chambers 7a, 7b, 7c are suspended from the center, the counterweights 12a, 12b, 12c are also located in the central region of the first and second passage walls. Due to the central position of the counterweights 12a, 12b, 12c, the free space between the side ends of the counterweights 12a, 12b, 12c and the third and fourth passage walls increases. Thus, the design of the counterweights 12a, 12b, 12c is free. Thus, for example, narrow and wide counterweights 12a, 12b, 12c can be used to better utilize the space. For a given passage cross section, the cages 7a, 7b, 7c get width, and for a given cage size the passage cross section can be reduced.

The center and eccentric suspension variants shown in FIGS. 2 and 3 can be combined, as desired in the following examples of FIGS. 5 and 6.

As shown in Fig. 4, the driver A1 is a motor M1, preferably an electric motor, a drive pulley 1a and a turning angle and a driver A1 of the tension means Z1 with respect to the drive pulley 1a. ) Has any setting pulley 13a in which the horizontal space of the tension means Z1 from the hoisting chamber 7a or the counterweight 12a can be set.

The motor M1 is located vertically on the drive pulley 1a. Due to this arrangement, the driver can be located in the clear projection of the counterweight 12a between the hoist chamber 7a and the first and second passage walls. Therefore, the driver A1 can be moved past the hoisting chamber 7a, and can be mounted in another unnecessary space of the passage. Compared with a conventional elevator without an engine compartment, space is obtained in the passage head and / or passage pit.

According to FIG. 4, the driver A1 is fixed to the cross member 19 fixed to the cage guide rail 10.1 and / or the counterweight guide rails 11a. 1, 11a. 2. In FIG. 4, the third deflection roller 4a in which the counterweight 12a is suspended in the background elevator 7a can be further seen. The example shown here is symmetrical with respect to the connection plane V when compared to the arrangement of FIG. 2.

In addition, the driver A1 can optionally be fixed directly to the passage wall, in which case the cross member 19 is omitted.

5 shows a hoisting installation for a building having a divided area. The building areas G1 and G2 consist of several floors of the building, one on top of the other. In this case, at least one of these layers of the building areas G1, G2 is the so-called transit floors U1, U2. In general, it is possible to go from one building area G1 to another building area G2 by means of a feeder lift which stops only at the transit floor. Here, such a feeder elevator is designed as a high speed elevator. The number of remaining floors assigned to the building areas G1, G2 is defined by these floors which are processed by take away elevators 14.1, 14.2. These transport elevators 14.1, 14.2 properly distribute the passengers from the transfer floors U1, U2 to the destination floor. In the example shown, any number of floors handled by two transport elevators 14.1, 14.2 of adjacent building areas G1, G2 are provided in the edge area of two adjacent building areas G1, G2. The boundary of the building areas G1, G2 is determined by the center of the edge area.

Here, the building is divided into two building areas G1 and G2. Each of these building areas G1, G2 is assigned a triple group (14.1, 14.2). The elevating installation further comprises two elevators arranged in two passages 15.1, 15.2. Two vertically arranged one on top of the other with six elevator units and six associated lifting zones (K1.1, K1.2, K1.3, K2.1, K2.2, K2.3) Triple groups 14.1, 14.2 are arranged in the first passageway 15.1.

The high performance elevator exclusively responsible for the transfer floors U1.2, U1.1, U2.1, U2.2 travels in the second hoistway 15.2. In the example shown, the high performance elevator is a double-decker elevator with two fixedly connected elevators, one on top of which is vertically arranged and movable in common in the passage 15. This double storey elevator is responsible for two transit floors U1.2, U1.1, U2.1, U2.2, one directly arranged on the other.

The main role of the two triple groups (14.1, 14.2) is from the transfer floor (U1.1, U1.2, U2.1, U2.2) to the target floor of the corresponding building area (G1, G2) (and vice versa). It is to transport passengers. However, the triple group 14.1, 14.2 is also responsible for the transfer in each of the building areas G1, G2 as well as the adjacent building areas G1, G2.

Therefore, the lowermost landing area K2.2 of the first landing chamber K3.1 and the second triple group 14.2 of the first triple group 14.1, which is located at the boundary of the landing area G1, G2. Has each floor area located in adjacent building area | region G1 and G2, respectively. Now, the floor of each adjacent building area G1, G2 can reach within one of the above-mentioned cabin areas K3.1, K2.2. This means that in order to pass from one building area G1, G2 to another adjacent building area G1, G2, the building area via transit floors U1.1, U1.2, U2.1, U2.2 ( Apart from the standard change of G1, G2), it offers additional possibilities. Due to this arrangement of triple groups (14.1, 14.2) spanning the building area, elevator equipment is differentiated by the flexible assignment of routes.

Each landing area K1.1, K1.2, K1.3, K2.1, K2.2, K2.3 in each building area G1, G2 has at least one transit floor U1.2. , U1.1, U2.1, U2.2). The following arrangement according to the example is described in which the transfer floors U2.1 and U2.2 of the double-story elevator are located in the center area of the building area G2, and the lower transfer floor U2.2 is located in the double lift room. It is treated by the lower car and the middle and lower adjacent car of the triple group 14. 1, the upper transit floor U2.1 being the middle of the upper car of the double car and the middle and lower of the triple group 14.2. The result is the upper building area G2 treated by the adjacent elevator. Thus, a passenger whose destination floor is the intermediate cabin area K1.2 always has two cabins of triple group 14.2 that can be used for forward travel.

Adjacent landing areas K2.2 and K3.2 each comprise half of the floor of building area G2. The upper cabin area K3.2 facing upward is bounded by the end of the cabin area G2. In contrast, the lower cage area K2.2 extends beyond the lower end of the building area G2 into the building area G1 and is lowered by the intermediate cage area K1.1 of the building area G1. Bounded by

The intermediate cage area K1.2 has two or more layers corresponding to the transfer floor. However, the intermediate cabin area K1.2 extends over as many floors as possible of the building area G2. Due to the vertical loading of the car compartment of the triple group 14.2, the car compartment of the intermediate car compartment K1.2 moves through the upper adjacent car compartment, so that the middle car compartment area K1.2 towards the top is The boundary is defined by the upper adjacent cage area K3.2. The lower boundary of the intermediate cage area K1.2 is according to the position of the driver with respect to one adjacent cage in the lower portion. Such a driver is assigned to the upper compartment area K3.1 of the lower triple group 14.1. In the case where the intermediate cage area K1.2 of the two floors is of a minimum size, the intermediate cage of the triple group 14.2 is the escalator 16 with respect to the building area G2 (this escalator is the upper transit floor U2). .1) carry out the function of transporting passengers from the lower transit floor (U2.2) and vice versa) instead.

The lower triple group 14. 1 and the associated cabin areas K1.1, K2.1, K3.1 are arranged symmetrically with respect to the upper triple group 14.2, and these points of symmetry are the building regions G1, G2. It is located in the center of the passage 15.1 of the passage height corresponding to the boundary between them. Therefore, the transit floors U1.1, U1.2 are also located in the central area of the building area G1. The intermediate cabin area K1.1 is responsible for the transfer floors U1.1, U1.2 as well as the other floors of the building area G1. The cage area K1.1 is bounded at the top by an associated driver and at the bottom by a lower adjacent cage. The upper adjacent car compartment K3.1 is arranged to extend over the building area, similar to the lower car compartment K2.2 of the upper building area G2. The car compartment region K3.1 extends from the associated driver below the driver of one adjacent car compartment, which is arranged below and is responsible for the floor of the car compartment region K2.1. This lower adjacent car compartment K2.1 is, as described, adjacent to the upper adjacent car compartment K3.1 at the top and to the lower end of the building area K1 at the bottom.

Two transit floors U1.1, U1.2 of the lower building area G1 are connected by an escalator 16. Escalators are often used in building lobbies. The building lobby is a floor crowded with many passengers because it is the floor where passengers enter and exit the building. For example, if the lower transit floor U1.2 is a building lobby, with the help of the high transport capacity of the roller escalator 16, the incoming passenger can be quickly moved to the upper transit floor U1.1 as needed, or Upon leaving the building it can be quickly moved from the upper transit floor to the building lobby. Depending on the various forms and locations of the building, the building lobby may be located primarily on any floor of the building. In this case, the building lobby is generally treated by one or more high speed elevators in the second passage 15.2.

The example shown in FIG. 5 is successively processed by two cabins of a triple group, one on top of the other in the first passageway 15.1, arranged vertically. The only exception is the top floor and the bottom floor of the building. These two floors are treated only by the hoisting chambers of the top and bottom hoisting area (K2.1. K3.2). Since in each case in a general hoisting facility there are two boundary floors which are treated with only one cabin per building area G1, G2, this is because the triplet (exclusively assigned to the building area G1, G2) Compared with general hoisting equipment with 14.1, 14.2), it is practically advantageous. Thus, the elevator installation described above has in particular a high speed transfer performance.

FIG. 6 shows a building with elevator equipment constructed according to the example of FIG. 4. The building here has two additional building areas G3 and G4 with two related triple groups 14.3 and 14.4. These two triple groups (14.3, 14.4) are six lifts that are movable in six associated cabin areas (K1.3, K2.3, K3.3, K1.4, K2.4, K3.4). It has a cabin. In addition, two respective transfer floors U3.1, U3.2, U4.1, U4.2 are associated with each of the two further building areas G3, G4. According to this example, any number of triple groups 14 pass vertically one over the other, depending on the number of floors forming each building area G1, G2, G3, G4 or the height of each building. (15.1).

7 shows the elevator installation in a building with three building areas G1, G2, G3 and two passageways 15.1, 15.2. The first passageway 15. 1 has a 5 with corresponding lift rooms 17.1 to 5 independently movable in the 5 lift zone areas K1.1, K1 / 2, K1.2, K2 / 3, K3.1. Two elevator units are arranged on top of one another. Three building zones G1, G2, G3 comprise two transit floors U1.1, U1.2, U2.1, U2.2, respectively arranged in the middle of the relevant building zones G1, G2, G3. U3.1 and U3.2) respectively.

The lowest elevator 17.1, the one adjacent elevator 17.3 and the upper elevator 17.5 disposed above the lowest elevator, substantially correspond to the three associated building areas G1, G2, G3. Three relevant cabin areas (K1.1, K1.2, K1.3) are specified. Two different cages 17.2, 17.4 are arranged between these three cages 17.1, 17.3, 17.5. These two cages 17.2, 17.4 are movable in two associated cage areas K1 / 2, K2 / 3. These two landing areas K1 / 2, K2 / 3 are arranged to extend over the building area. In the bottom building area G1, the escalator 16 transfers passengers between two transfer floors U1.1, U1.2.

FIG. 8 shows an elevator installation consisting of building area division and cabin area division, as in the example of FIG. 7. The building has associated transit floors (U4.1, U4.2, U5.1, U5.2, U6.1, U6.2, U7.1, U7.2) and corresponding elevators (17.7, 17.9, 17.11). , 17.13) Four landing areas (K1.4, K1.5, K1.6, K1) with four corresponding landing areas exclusively responsible for the floors of the relevant building areas (G4, G5, G6, G7). 7) have four additional building areas G4, G5, G6, G7. To this are added four landing areas (K3 / 4, K4 / 5, K5 / 6, K6 / 7) with corresponding elevators (17.6, 17.8, 17.10, 17.12) extending throughout the building.

The invention is not limited to the embodiments in the form shown. Those skilled in the art will appreciate that other parameters are optimal for certain types of buildings. Instead of a double-floor elevator, several or each single lift or multiple lifts with two or more lifts connected together can be transferred to the second passageway 15.2. In addition, the number of floors allocated to the building area G can be freely selected. In addition, the building area G need not be the same number of floors, and this number can be changed from the building area to the building area. In addition, only the triple group 14 need not be allocated to the building area G. Thus, quadruple, quadruple or sixfold groups and the like can also be assigned to the building area G. The Kevin region does not need to be produced symmetrically, for example in triplets. Depending on the position of the driver and the transit floor, these cabin areas K can be freely formed for specific building conditions. Also, finally, the transfer floor U can be freely arranged with respect to the number and positions of the building areas G, depending on the number of the plurality of elevators or the cabin area K.

The following simple calculations show that the present invention can significantly improve the transfer performance. According to the description of the prior art, for example, in a building area G2 with twelve floors, two elevators are each responsible for 11 floors, ie each cabin is 1 / weight of the weight by the number of floors to be treated. It has a feed rate of 11 per floor, which is a measure of the transport capacity of the hoist room in a particular floor. This provides a respective feed rate of 1/11 for the two boundary layers, each processed only by one cage, and a feed rate of 2/11 for the central zone of eight floors where the two cage areas overlap. To provide.

According to the example of FIG. 6, the following calculation is the result for the intermediate building area G3 with each associated moving room in the building area G3 having an associated cabin area receiving eight floors. Since each floor of the building area G3 is treated by two cages, the result is a continuous feed rate of 2/8 or 1/4. Thus, the transfer capacity greatly exceeds the value of the lifting device of comparison according to the description of the prior art.

In the second arrangement of the elevator installation, shown in FIG. 8, the feed rate for the floor of the intermediate building area G4 is calculated according to similar considerations as before. Each cabin moved in building area G4 has an associated cabin area that accepts 12 floors. In this case, each floor of the building area G4 is also treated by two elevators. Thus, a feed rate of 2/12 is the result for each floor of building area G4. In the case where the intermediate layer is treated with approximately the same number of times, the boundary layer of this example can be treated a significantly greater number of times than in the case of elevator equipment according to the prior art description.

1 is a side view schematically illustrating the arrangement of an elevator in an elevator installation having three elevators, three drivers, three driver pulleys, three tension means and several deflection rollers;

FIG. 2 is a plan view schematically showing the arrangement of the elevators of the lifting equipment according to FIG. 1; FIG.

3 is a plan view schematically showing an alternative arrangement of the elevators of the lifting installation according to FIG. 1;

4 is a side view showing the arrangement of the driver on the cross member;

5 is a schematic side view of an elevator installation according to the invention in a building with two building zones.

6 is a schematic side view of an elevator installation according to the invention in a building with four building zones.

FIG. 7 is a schematic side view of an elevator installation in another arrangement in a building with three building zones. FIG.

8 is a schematic side view of an elevator installation with another arrangement in a building with seven building areas;

* Description of the symbols for the main parts of the drawings *

G1, G2, G3, G4: Building Area

7a, 7b, 7c: elevator

U1.1, U1.2, U2.1, U2.2: Transit Floor

15.1: passage

Claims (39)

Elevator equipment of a building with two or more elevators, the building being divided into building areas G1, G2, G3, G4, each elevator having one or more elevators 7a, 7b, 7c, respectively. The driver's cabins 7a, 7b and 7c have their respective actuators in the associated cabin areas K1, K2, K3; K1.1, K2.1, K3.1, K1.2, K2.2, K3.2 Independently movable by (A1, A2, A3), each compartment area (K1, K2, K3; K1.1, K2.1, K3.1, K1.2, K2.2, K3.2 ) Is the elevator facility having at least one transit floor (U1.1, U1.2, U2.1, U2.2) and at least one other transit floor, The first elevator has three or more elevators 7a, 7b, 7c, one on top of the other, arranged vertically in the passageway 15.1 and comprising an intermediate and two adjacent elevators, the intermediate elevator 7a. Are independently movable in the intermediate cage areas K1; K1.1, K1.2, and two adjacent cages 7b, 7c are two adjacent cage areas K2, K3; K2.1, K3. .1, K2.2, K3.2) independently moveable, intermediate landing areas (K1, K1.1, K1.2) and adjacent landing areas (K2, K3; K2.1, K3.1) , K2.2, K3.2) are responsible for one or more common floors, and one or more such cabin areas (K1.1, K2.1, K3.1, K1.2, K2.2, K3.2) Elevator equipment of a building with two or more elevators, characterized by being assigned to two building zones (G1, G2). The method of claim 1, One or more elevators of the second elevator are elevator equipment of a building with two or more elevators, characterized in that the plurality of elevators are arranged vertically above one another and have two or more elevators for the same elevator area. . The method of claim 2, The plurality of hoisting chambers of a building having two or more hoisting elevators, characterized by two or more transit floors (U1.1, U1.2, U2.1, U2.2) arranged one above the other. Elevator equipment. The method according to any one of claims 1 to 3, Elevator equipment in a building with two or more elevators, characterized in that at least three landing areas are associated with at least two adjacent building areas. The method of claim 4, wherein A lift facility in a building with two or more elevators, wherein the intermediate lift area is associated with one building area, and two adjacent lift areas are associated with the same building area and adjacent upper or lower building areas, respectively. The method of claim 4, wherein The building 7a, 7b, 7c is a building with two or more elevators, characterized by being able to traverse three or more actuators A1, A2, A3 associated with this room 7a, 7b, 7c. Elevator equipment. The method according to claim 4 or 6, Elevators in buildings with two or more elevators, characterized in that at least three actuators A1, A2, A3 associated with the elevators 7a, 7b, 7c are located in the first passage wall or in the opposite second passage wall. equipment. The method of claim 7, wherein The driver A1 of the intermediate hoisting chamber 7a is located on the first passage wall, and the two drivers A2, A3 of the adjacent hoisting chambers 7a, 7c are located on the opposite second passageway wall. Elevator equipment in a building with two or more elevators. The method according to claim 7 or 8, Elevator equipment in a building with two or more elevators, characterized in that at least three actuators (A1, A2, A3) are alternately located at opposite first or second passage walls. The method according to any one of claims 6 to 9, Elevator equipment in a building with two or more elevators, characterized in that at least three actuators (A1, A2, A3) are located at different passage heights. The method of claim 10, Elevator equipment of a building with two or more elevators, characterized in that the drivers A2, A3 of the adjacent hoisting chambers 7b, 7c are arranged above or below the driver A1 of the intermediate hoisting chamber 7a. The method of claim 10 or 11, Elevator equipment in a building with two or more elevators, characterized in that the vertical distance between the driver A1 of the intermediate cage and the drivers A2, A3 of the adjacent cage is equal to or greater than the height of one cage. The method according to any one of claims 6 to 8, Elevator equipment in a building with two or more elevators, characterized in that the two drivers A1, A3 are located at the same passage height. The method according to any one of claims 1 to 13, Elevator equipment in a building with two or more elevators, characterized in that the drivers A1, A2, A3 have one or more motors M1, M2, M3 and drive pulleys 1a, 1b, 1c. The method of claim 14, Elevator equipment of a building with two or more elevators, characterized in that the motors M1, M2, M3 are arranged vertically above the associated drive pulleys 1a, 1b, 1c. The method according to claim 14 or 15, Elevator equipment in a building with two or more elevators, characterized in that the axes of the drive pulleys (1a, 1b, 1c) are parallel to the first and second passage walls. The method according to any one of claims 1 to 16, Elevator equipment of a building with two or more elevators, characterized in that the counterweights (12a, 12b, 12c) are associated with respective hoist rooms (7a, 7b, 7c). The method of claim 17, Each counterweight 12a, 12b, 12c is a building with two or more elevators, characterized by being guided by two counterweight guide rails 11a.1, 11a.2, 11b.1, 11b.2. Elevator equipment. The method of claim 17 or 18, Elevator equipment in a building with two or more elevators, characterized in that each cage 7a, 7b, 7c is movable according to two cage guide rails 10.1, 10.2. The method of claim 18 or 19, Elevator equipment of a building with two or more elevators, characterized in that counterweights (12a, 12b, 12c) are located between the cage guide rails (10.1, 10.2) and the first and second passage walls. The method according to any one of claims 17 to 20, Elevator equipment of a building with two or more elevators, characterized in that at least one tension means (Z1, Z2, Z3) is associated with each of the elevators (7a, 7b, 7c). The method of claim 21, Elevator equipment in a building with two or more elevators, characterized in that the hoisting chambers 7a, 7b, 7c and the associated counterweights 12a, 12b, 12c are suspended in common tension means Z1, Z2, Z3. The method of claim 21 or 22, Elevator equipment of a building with two or more elevators, characterized in that the tension means (Z1, Z2, Z3) are arranged to operate in contact with the drive pulleys (1a, 1b, 1c). The method according to any one of claims 21 to 23, Elevator equipment of a building with two or more elevators, characterized in that the hoisting chambers (7a, 7b, 7c) are suspended by tension means (Z1, Z2, Z3) in a pulley manner. The method of claim 24, The hoisting chambers 7a, 7b, 7c use one or more first and second deflection rollers 2a, 2b, 2c, 3a, 3b, 3c mounted in the lower region of the hoisting chambers 7a, 7b, 7c. Elevator equipment of a building having two or more elevators, each having a. The method of claim 25, The tension means Z1, Z2, Z3 are driven pulleys 1a, 1b, 1c and first and second deflection rollers 2a, 2b, 2c, 3a, 3b to the first fixing points 5a, 5b, 5c. 3c) elevator equipment of a building with two or more elevators, characterized in that guided by. 27. The method of any of claims 21 to 26, Counterweights 12a, 12b, 12c are characterized in that they are suspended under the associated drivers A1, A2, A3 in a pulley manner by means of tension means Z1, Z2, Z3. Elevator equipment. The method of claim 27, Counterweights 12a, 12b, 12c are buildings having two or more elevators, characterized in that they have third deflection rollers 4a, 4b, 4c fixed to the upper region of the counterweights 12a, 12b, 12c. Elevator equipment. The method of claim 28, The tension means Z1, Z2, Z3 are guided by the driving pulleys 1a, 1b, 1c to the second fixing points 6a, 6b, 6c via the third deflection rollers 4a, 4b, 4c. Elevator equipment in buildings with two or more elevators characterized by the following: The method according to any one of claims 21 to 29, Elevator means for a building with two or more elevators, characterized in that the tension means (Z1, Z2, Z3) consist of one or more cables or double cables. The method according to any one of claims 21 to 29, Elevator means for a building with two or more elevators, characterized in that the tension means (Z1, Z2, Z3) consist of one or more belts. 32. The method of claim 30 or 31 wherein Tension means (Z1, Z2, Z3) are elevator equipment of a building with two or more elevators, characterized in that it is formed of aramid fibers or Vectran fibers. The method of claim 32, Elevator equipment of a building having two or more elevators, characterized in that the belt is configured on one side. The method of claim 31 or 33, Lifting equipment of a building having two or more elevators, characterized in that the belt is a toothed belt or a belt formed with wedge ribs. 34. An elevator apparatus according to claim 33 or 34 in combination with any one of claims 26 and 29, The belt includes drive pulleys 1a, 1b, 1c, at least first deflection rollers 2a, 2b, 2c, second deflection rollers 3a, 3b, 3c and third deflection rollers 4a, 4b, 4c. Guided by only one side of the belt and arranged to contact the driving pulleys 1a, 1b, 1c and the deflection rollers 2a, 2b, 2c, 3a, 3b, 3c, 4a, 4b, 4c, and the belt Is a lift with at least two lifts characterized in that it is rotated 180 ° around each longitudinal axis of the belt between the drive pulleys 1a, 1b, 1c and the first deflection rollers 2a, 2b, 2c. Rig. In the elevator installation combining the 19 and 25, The cage guide rails 10.1, 10.2 form a connecting surface V, and are provided with tension means Z1, Z2, Z3, drive pulleys 1a, 1b, 1c and associated cages 7a, 7b, 7c. Elevator equipment of a building with two or more elevators, characterized in that the first and second deflection rollers (2a, 2b, 2c, 3a, 3b, 3c) are arranged on one side of the connecting surface (V). In the elevator installation according to claim 19 in combination with claim 25, The cages 7a, 7b, 7c are guided by two cage guide rails 10.1, 10.2, these cage guide rails 10.1, 10.2 form a connecting plane V, the tension means Z1 , Z2, Z3, drive pulleys 1a, 1b, 1c and the first and second associated deflection rollers 2a, 2b, 2c, 3a, 3b, 3c of the associated cage 7a, 7b, 7c are connected Elevator equipment having two or more elevators, characterized in that they are arranged on both sides of the plane (V). The method according to any one of claims 1 to 37, Elevator equipment with two or more elevators, characterized in that each of the drivers A1, A2, A3 is fixed to the cross member 19. The elevator apparatus according to claim 38 in combination with claim 18 or 19, An elevator installation having two or more elevators, characterized in that the cross member 19 is fixed to the cage guide rail 10.1 and / or the counterweight guide rails 11a.1, 11a.2.

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