JP2734943B2 - Elevator equipment - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator apparatus and, more particularly, to an elevator apparatus suitable for ascending and descending at a high speed in a long lift hoistway.

[0002]

2. Description of the Related Art In general, the rise and height of a building requires an elevator to move up and down a car at a high speed. However, when a car runs at high speed in a limited shaft space, aerodynamic noise is increasing. This will cause discomfort to the passengers in the car. Therefore, Japanese Patent Application Laid-Open No. 52-97536,
As disclosed in Japanese Patent Application Laid-Open No. 3-158377 and the like, there has been proposed a structure in which the upper and lower portions of a car are rectified to reduce aerodynamic noise.

[0003]

The prior art described above has a problem that the car vibrates due to the air resistance during ascent and descent, and the side plate has a small effect of isolating aerodynamic noise generated outside the car room. .

[0004] It is an object of the present invention to provide an elevator apparatus capable of reducing the vibration of a side plate of a cab due to air resistance at the time of elevating.

[0005] Another object of the present invention is to provide an elevator apparatus having a high sound insulation effect of aerodynamic noise generated outside a car room.

It is still another object of the present invention to provide an elevator apparatus with reduced air resistance when a car is raised and lowered.

[0007]

According to the present invention, a car having a car and a support for supporting the car is raised and lowered in a hoistway via driving means. In this elevator apparatus, the cab was covered with a cover via a vibration absorber. In addition, among the covers, the covers outside the ceiling and the car floor forming the cab are formed in a streamlined manner.

[0008]

According to the above construction, since the cab is covered with the cover via the cab and the vibration absorber, the cover is vibrated by air resistance generated when the car is raised and lowered. The side plate forming is not directly vibrated,
An air layer is formed between the cover and the side plate,
This air layer can prevent or reduce the intrusion of aerodynamic noise generated outside the car. Furthermore, since the cover was formed in a streamlined manner in the car elevator direction,
This can reduce the air resistance of the car received on the hoistway.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to FIGS.

The car 1 is roughly divided into a car room 2 for carrying passengers safely, and a support body 3 which supports the car room 1 and is raised and lowered in a hoistway by a drive system such as a hoisting machine. Have been.

The support 3 comprises an upper beam 4 and a lower beam 5 which are horizontal to a vertical hoistway, and a pair of left-focused vertical frames 6A, which connect both ends of the upper beam 4 and the lower beam 5 to each other. 6B and the lower frame 5 and the floor frame 7 fixed thereto.

The car room 1 is assembled on the basis of a car floor 9 placed on the floor frame 7 via a vibration isolator 8. By interposing the vibration isolator 8, the car floor 7 is vibration-insulated from the support 3. A sill 10 is provided on the side of the car floor 9 serving as an entrance and exit, and the sill 10 is opened along the edge of the car floor 9 so that the sill 10 side is formed into a C-shape in plan view. Side plates 11A to 11
K is erected to form a peripheral wall. These side plates 11A
On each of the back surfaces of 11K to 11K, a damping material 12 made of, for example, glass fibers gathered in a mat shape is attached, and if necessary, a back cover 13 is attached to form bag-like side plates 11A to 11K. . Alternatively, each side plate may be formed in a bag shape from the beginning, and the inside may be filled with a foamed plastic or the like to cut off aerodynamic noise from outside the car room 2. Of the side plates thus formed, the side plates 11A and 11K located at the C-shaped opening edge serve as the entrance / exit 14 of the car 1, and the peripheral frame 15 is arranged on the peripheral edge to partition the entrance / exit 14. . And each side plate 11A-11 which comprises the said peripheral wall
The upper part of K is closed with a ceiling plate 16, and an illumination device 17 is provided inside the ceiling plate 16. Further, the entrance 14
Is opened and closed by a pair of left and right car doors 18A and 18B that move horizontally along the sill 10.

The cab 2 and the support 3 are formed by the above-described components. The present embodiment is characterized by the configuration described below.

That is, as shown in FIG. 4, columns 19A to 19D having substantially the same length as the vertical frames 6A and 6B are erected at the four corners of the floor frame 7 along the vertical direction, respectively. Between the upper ends of the supports 19A, 19B and the supports 19C, 19
The upper ends of D are connected by strength beams 20A and 20B. The strength beams 20A, 20B are fixed to the vertical frames 6A, 6B or the upper beam 4, and extend in the cab depth direction. Further, the strength beams 21A, 21B are provided between the upper ends of the columns 19A, 19D and between the upper ends of the columns 19B, 19C, respectively.
Are connected by

In addition, a hanger case 22 for the car doors 18A and 19B is fixed below the strength beam 21A between the columns 19A and 19D, and a door rail 23 paired with the sill 10 is supported.

The strength beams 20A and 20B suspend a portion of the floor frame 7 projecting from the lower beam 5 via a rod 24.

Further, a gantry 25 is fixed using the strength beams 20A and 20B, and a door drive mechanism is supported on the gantry 25. That is, the door drive mechanism includes a speed reduction mechanism 27 driven by a door drive motor 26, one side of which is connected to the speed reduction mechanism 27 and the other side of which is the car doors 18A, 18A.
The door drive motor 26 and the speed reduction mechanism 27 are supported by the gantry 25.

On the door rail 23 of the hanger case 22, wheels 30 of a door hanger 29 mounted above the car doors 18A and 18B roll and run.
A and 18B can be moved in the horizontal direction.

At the vicinity of the intersection between both ends of the upper beam 4 and the vertical frames 6A, 6B, guide rollers 32 are mounted via support bases 31A, 31B, respectively, while the vertical frames 6A, 6B are provided.
An emergency stop device 33 having, for example, a wedge is installed at the lower end of the device. In the vicinity of the intersection between both ends of the lower beam 5 on the lower side of the emergency stop device 33 and the vertical frames 6A and 6B,
A guide roller 35 is attached via 4A and 34B.

In the car 1 configured as described above,
The present invention further covers the outside of the cab 2 with a cover. The cover will be described. First, covers 36A-3 are provided outside the side plates 11A-11K except for the car doors 18A, 18B which open and close the entrance 14 of the car room 2.
6E, 37A, and 37B are provided with gaps G1, G2, and G3 to form a first cover.

Of the first cover, covers 36A and 36B are provided between the vertical frame 6A and the column 19A and between the vertical frame 6A and the vertical frame 6A.
And between the supports 19B, and covers 36D and
36E is attached between the vertical frame 6B and the column 19C and between the vertical frame 6B and the column 19D, and the cover 36C is attached between the column 19B and the column 19C.
Further, the covers 37A, 37B located on both sides of the closed car doors 18A, 18B are provided with the floor frame 7, the columns 19A, 19B.
The cover 38, which is mounted across the car doors D and located above the car doors 18A, 18B, is mounted across the support 19A, the support 19D, and the upper beam 21A.

Above the cover 38, the cover 3
An apron cover 39 having a structure different from that of the apron 8 extends parallel to the cover 38 and extends upward so as to avoid a step if possible. Note that the cover 38 and the apron cover 39 may be formed of a single plate if the workability and assemblability may be sacrificed to some extent.

On the other hand, below the covers 37A and 37B,
An apron cover 40 whose direction is opposite to that of the apron cover 39 similarly extends downward. The apron covers 39 and 40 have a shape in which the width is gradually reduced upward and downward, and the minimum portion of the width is made coincident with the joint of the left and right car doors 18A and 18B.

On the other hand, curved covers 41 to 43 and 44 to 46 extend from upper and lower ends of the covers 36A to 36E toward the periphery of the apron covers 39 and 40, respectively, so that upper streamlined covers serving as second covers are provided. And a lower streamlined cover serving as a third cover, and an upper empty room 47 and a lower empty room 48 are formed above the ceiling plate 16 and below the car frame 7. Of course, the apron covers 39 and 40 and the curved covers 41 to 46 that form the cavities 47 and 48 are separated from the floor frame 7 and the strength beams 20A, 20B and 21A via a strength member 49 different from the car room forming member. , 21B, etc.

An opening 51 is formed at the top of each of the curved covers 41 to 43 for the convenience of processing and assembly.

The curved covers 41, 42 and 44, 45
As a result, the guide rollers 32 and 35 which are on the extension of the vertical frames 6A and 6B are exposed to the outside, which causes air to be disturbed when ascending and descending. Therefore, each guide roller 32, 3
5 are provided. The rectifying cover 52 prevents the upper guide roller 32 from stirring the air when ascending, and the rectifying cover 53 prevents the lower guide roller 35 from stirring the air when descending, and is streamlined. .

As described above, the car room 2 is covered with the first to third covers. However, the car doors 18A and 18B are exposed in a state where one side of the link mechanism 28 is connected thereto. Then, the positions of the car doors 18A, 18B are recessed from the covers 37A, 37B, 38, 40, resulting in a step, which may cause swirling of air. To this end, covers 54A, 54B are attached to the surfaces of the car doors 18A, 18B with a gap therebetween to form an air layer therebetween, and the link mechanism 28 is guided into the air layer to attach the car doors 18A, 18B to the car doors 18A, 18B. And the safety tissue 55 is also located between the car doors 18A, 18B and the covers 54A, 54B, so that the covers 37A, 37B, 38, 40 and the car door 1
There is no large step between 8A and 18B.

The upper end of the apron cover 40 is fixed so as to cover the end of the floor frame 7, but the car floor 9 supported via the vibration isolator 8 is vibrated in another mode, so that it is combined with the floor frame 7. The apron cover 40 cannot be fixed. Therefore, a gap formed between the upper end of the apron cover 40 and the car floor 9 is closed by the flexible material 56 to prevent the inflow and outflow of air at the time of ascending and descending.

A suspending plate 57 is attached to the upper beam 4 at the center thereof, and the support 3 is suspended by suspending rod fittings 58 which engage the suspending plate 57 via an elastic body.
The upper end of the hanging rod fitting 58 penetrates through the separate cover 50 and projects outside, and a projecting end of the bridge is connected to a hanging rope (not shown) wound around a sheave of the hoisting machine. For this purpose, the separate cover 50 has a hole 59 penetrating the hanging rod fitting 58, and a gap between the hole 59 and the hanging rod fitting 58 is closed by a flexible member 60 such as a bellows. The same applies to the case where a control tail cord or a balancing rope (not shown) is suspended from the lower beam 5 through the curved covers 44 to 46.

Further, since various mounted equipments are accommodated in the upper vacant room 47 and a rescue hole for rescue passengers is formed in the ceiling plate 12, the vacant room 4 is used at the time of maintenance and inspection or rescue of passengers.
The apron cover 19 is provided with an opening / closing door 61 in order to allow maintenance personnel and rescue personnel to enter and exit from the lower room 7.
The apron cover 40 is provided with an opening / closing door 62 so that the user can enter and exit the apron 8. Each opening / closing door 61, 62
When necessary, open as shown by the arrow from the outside to open the upper
And into the lower vacant space 48.

A working scaffold 63 is provided in the lower vacant chamber 48 using a strength member 49, and a guide roller 35 is provided.
And other maintenance and inspection work can be performed easily.

In addition, the car 1 is provided with a shock absorber 65 in the hoistway pit assuming that the hanging rope is broken and the car 1 collides with the hoistway pit. Although 65 is provided by a seat 64 provided on the lower beam 5 of the car 1, since there are curved covers 44 and 45, the curved covers 44 and 45 are provided with a hole 66 reaching the seat 64. Need to be kept. However, this hole 66
If the car 1 is left open, it becomes a concave part that generates a turbulent air flow when the car 1 descends. Therefore, the hole 66 is usually closed by a closing member 67 and opened during maintenance and inspection to open the shock absorber 6.
5 is designed to be insertable. The closing member 67 for closing the hole 66 can withstand the wind pressure during normal operation, such as a plastic thin plate, and close the hole 66. In an emergency, it can be easily inserted by the shock absorber 65 without damaging the curved covers 44 and 45. I am able to break it.

On the other hand, a hanger case 69 is also attached to the upper edge of the entrance of the landing 68 on which the car 1 arrives, and the hanger case 69 is provided with a door rail 70. A door hanger 72 on which a landing door 71 is suspended is mounted on the door rail 70.
The wheels 73 are engaged and run. This landing door 7
1 is a hall 68 separate from the door drive mechanism provided in the car 1
It is driven in synchronization with the car doors 18A and 18B by a dedicated door drive mechanism (not shown) provided on the side.

The car 1 constructed as described above is mounted on the guide rails 74 fixed to the hoistway by the guide rollers 32 and 3.
5 is engaged and moved up and down. Of course, when the guide rollers 32 and 35 are engaged with the guide rail 74, the wedge of the emergency stop device 33 also faces the guide rail 74 with a slight gap. When the car 1 is raised and lowered, the facing distance between the landing 68 side of the hoistway and the car 1 is substantially constant, so that there is little opportunity for air to be trapped in this gap, and the air has a streamlined curved cover 41. Along the sides 43 and 44-46 to the opposite side of the landing 68. As a result, there is no turbulent air flow due to the raising and lowering of the car 1, and the air resistance is also reduced. Since the sound is shielded by the air layer formed in the cab 2, it does not reach the inside of the cab 2. Even if the curved covers 41 to 43 and 44 to 46 are vibrated by air resistance, the car room 2 is vibrated and insulated from the support 3 by the vibration isolator 8, so that the car room 2 is vibrated to the side plates 11A to 11K. There is no.

As described above, since the air resistance associated with the raising and lowering of the car 1, that is, the wind pressure is blocked by the covers 41 to 43 and 44 to 46, the wind pressure sound insulation layer is formed without acting on the car room 2. In addition, even if there is turbulence in the air flowing vertically outside the side plates 11A to 11K of the cab 2, the vibrations and noise caused by the air turbulence are covered by the covers 36A to 36B, 37A,
37B and 38 can absorb or reduce.

As described above, even if the car 1 is raised and lowered at a high speed, the elevator can be used comfortably without any discomfort.

Further, when it is required to strictly prevent or reduce the propagation of aerodynamic noise and vibration into the car room 2, as shown in FIG.
E, Vibration control inside 37A, 37B, 38-46, 50,
For example, a sponge-like member NE formed by foaming urethane resin having a vibration absorbing effect, a sound absorbing effect, and a soundproofing effect can be provided.

By the way, when it is necessary to further reduce the flow of air into the gap between the entrance / exit side of the car 1 and the hoistway, as shown by the chain line in FIGS. The flanges 37F, 38F, 39F, and 40F that are flush with each other may be provided on the outer peripheral portions of the facing covers 37A, 37B, and 38 and the apron covers 39 and 40, respectively. By providing the flange portion in this manner, the air that is going to flow into the gap between the entrance / exit side of the car 1 and the hoistway,
Since the flanges 37F, 38F, 39F, and 40F guide the flow toward the curved covers 41 to 46, the flow into the gap is reduced, and vibration due to the flow of air can be reduced.

Although the air resistance associated with the raising and lowering of the car 1 is reduced by the above-described structure, an upward airflow is always generated in the long lift hoistway. For this reason, when the car 1 is raised, the air resistance is small because it travels in the same direction as the rising airflow, but when it is lowered, the car 1 is advanced against the rising airflow, so that the air resistance becomes large and the aerodynamic noise And vibration easily occur. Therefore, in the present embodiment, the height of the lower apron cover 40 is made higher than the height of the upper apron cover 39, and the curved cover 4 forming the third covering member is formed.
By making the curvature radii of 4 to 46 larger than the curvature radii of the curved covers 41 to 43 forming the second cover,
The air resistance when descending is reduced.

In the above embodiment, the landing door 71 and the car door 1
8A and 18B are respectively driven to open and close by a dedicated door drive mechanism. However, it is not always necessary to prepare a dedicated door drive mechanism, and the door drive mechanism of the car doors 18A and 18B is the same as in the related art. The landing door 71 may be driven accordingly. However, with such a configuration, as shown by a chain line in FIG.
8B, an engaging member 75 for engaging the engaging piece of the landing door 71 is required.
7A and 37B.
It is necessary to provide a notch 76 in B to allow the engaging member 75 to escape when the car door is opened.

When the car 1 is moved up and down at a high speed with the engaging member 75 protruding, a vortex is generated around the engaging member 75, which may cause vibration noise. In such a case, as shown in FIG.
18B. The configuration of the car door 18B shown in FIG. 8 is almost the same as the configuration shown in FIG. 6, except that the engaging tool 79 is configured to move to one side of the landing door. That is, an opening 77 is formed in the cover 54B that covers the surface of the car door 18B. The opening 77 is closed by the lid 78 when the car is moved up and down, and is opened when the car is put on the floor. The engaging tool 79 is at a position retracted from the lid 78 when the car is raised and lowered, and when the car is landing on the
After being opened, it is configured to move to the landing door side and engage with the engaging piece of the landing door. The opening and closing of the lid 78 and the reciprocation of the engagement tool 79 are performed by using a unique noise device for the car door 18.
B, or may be driven by utilizing the movement of the link mechanism 28.

The embodiment described above uses the apron cover 3
Three curved covers 41 to 41 each toward the periphery of 9, 40
43 and 44 to 46 are formed into a streamlined type.
Similar effects can be obtained even if the shape is as shown in FIGS. 9 to 11, the same reference numerals as those in FIGS. 1 to 8 denote the same parts, and a description thereof will not be repeated. In FIG. 9, the covering body is formed so that the air cut at the time of raising and lowering is distributed to both sides of the car 1 in the width direction. That is, a ridge line 82 formed along the depth direction is formed on the upper part of the car 1.
The inclined covers 83 and 84 which go downward from both sides of the
One side of the inclined covers 83 and 84 in the depth direction is closed by an apron cover 80, and the other side is closed by a vertical cover 85. The covers 80 and 85 are arranged so as not to have a large step with respect to the cover extending vertically, for example, the cover 38 extending vertically in the apron cover 80, and preferably to be flush with the cover 38. I have. The lower part of the car 1 is provided with inclined covers 87, 88 which are directed upward from both sides of a ridgeline 86 formed along the depth direction, opposite to the upper side, and one side of the inclined covers 87, 88 in the depth direction. Is covered with an apron cover 81, and the other side is also covered with a vertical cover 89. These covers 81, 89
Is a cover connected vertically to the cover 37. For example, in the case of the apron cover 81, the cover 37 connected vertically
A and 37B are preferably arranged so as to be flush with each other so that a large step does not occur. Further, the apron covers 80 and 81 facing the landing are formed in a square shape to reduce the inflow of air to the entrance / exit side when ascending and descending, but like the covers 85 and 89, the inclined covers 83 are formed. , 84, 87, 88 may be formed along the inclination. Further, the inclined covers 83, 84, 87, 88
Shows an example formed by bending, but may be used in a flat shape.

Naturally, each of the covers 80 to 8
Needless to say, 9 is vibration-insulated from the internal cab (not shown).

As described above, the air can be distributed to the upper and lower portions of the car 1 at the time of elevating and lowering on both sides in the width direction of the car 1, so that the air resistance of the car 1 can be reduced as in the above-described embodiment. Generation of aerodynamic noise and vibration can be kept low.

However, the above configuration is different from the tilt covers 83, 8
Since the inclination directions of the rollers 4,87,88 are in the car width direction, the guide rollers 32,35 and the vicinity of the fixing portions thereof are exposed outside the cover. Due to the exposed portion, the air may not be smoothly distributed to both sides at the time of ascending and descending at a high speed, and a vortex of the air may be generated. In such a case, as shown in FIG. 10, wind regulating covers 90A, 90B and 91 are provided around the guide rollers 32 and 35, and the side of the fixing portion is parallel to the covers 36D and 36E so that a large step does not occur. By closing with the closing plate 92 as described above, the flow of the air cut at the time of ascending and descending can be stabilized, so that the generation of the vortex is reduced.

FIG. 11 shows square apron covers 80 and 8.
9 is the same as FIG. 9 and FIG. However, the difference is that the inclined covers 93 and 96 are inclined in the depth direction of the car. On the upper side of the car 1, there is provided an inclined cover 93 having a downward slope from the upper end of the apron cover 80 toward the far side of the car, and on the lower side of the car 1,
An inclined cover 96 is provided which is inclined upward from the lower end of the apron cover 81 toward the rear of the car, and the space between the guide rollers 32 and 35 is parallel to the covers 36D and 36E so as to prevent a large step from occurring. , 95, 97,
It was closed at 98. It is needless to say that the respective covers shown here are also insulated from the inner cab (not shown) by vibration, and the inclined covers 93 and 96 have curved surfaces. It may be an inclined surface.

With such a construction, the air flow during the ascent and descent is guided to the rear side of the car along the inclined covers 93 and 96, so that no eddy current of air is generated, and the entrance and exit side of the car. Does not flow into the narrow space between the elevator and the hoistway. Therefore, aerodynamic noise, vibration, and the like can be suppressed.

9 to 11, the height of the inclined covers 83, 84, and 93 arranged at the upper part of the cab is taken into consideration in consideration of the updraft in the hoistway. The height of the inclined covers 87, 88, 96 arranged at the lower part is increased, or the inclination angle with respect to the vertical direction is reduced to reduce the air resistance acting when the car descends.

[0049]

As described above, according to the present invention, it is possible to reduce the occurrence of vibration of the side plates of the cab at the time of elevating and lowering, to enhance the sound insulation effect of aerodynamic noise generated outside the cab, and An elevator device with reduced received air resistance can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view showing one embodiment of a car of an elevator apparatus according to the present invention.

FIG. 2 is a plan view of FIG. 1;

FIG. 3 is a side view of FIG. 1;

FIG. 4 is a perspective view showing a car support of the elevator apparatus according to the present invention.

FIG. 5 is an enlarged cross-sectional plan view taken along the line VV of FIG. 3;

FIG. 6 is a vertical sectional side view taken along the line VI-VI of FIG. 1;

FIG. 7 is a front view showing the lower part of the car shown in FIG. 1;

FIG. 8 is a perspective view showing another embodiment of the car door of the elevator apparatus according to the present invention.

FIG. 9 is a perspective view showing another embodiment of the elevator apparatus according to the present invention.

FIG. 10 is a perspective view showing a modification of the elevator apparatus shown in FIG. 9;

FIG. 11 is a perspective view showing another embodiment of the elevator apparatus according to the present invention.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Basket, 2 ... Cab room, 3 ... Support body, 4 ... Upper beam, 5 ...
Lower beam, 6A, 6B ... vertical frame, 9 ... car floor, 11A-11K
... side plates, 18A, 18B ... car doors, 36A to 36E,
37A, 37B, 38 ... cover, 39, 40 ... apron cover, 41-46 ... curved cover.

Continuation of the front page (72) Inventor Yasushi Takano 502 Kandachi-cho, Tsuchiura-city, Ibaraki Pref. Machinery Research Laboratory, Hitachi, Ltd. (56) References JP-A-5-789 (JP, A) JP-A-3-158377 (JP) JP-A-3-256990 (JP, A) JP-A-5-338966 (JP, A) JP-A-4-313589 (JP, A) JP-A-3-293281 (JP, A) JP JP-A-4-333486 (JP, A) JP-A-57-89567 (JP, U) JP-A-50-27557 (JP, U) JP-A-49-103158 (JP, A) U)

Claims (10)

(57) [Claims] 1. An elevator apparatus comprising a car having a cab and a support for supporting the cab, which is moved up and down in a hoistway via a driving means, wherein the cab is connected via a vibration absorber. An elevator device characterized by being covered with a cover. 2. An elevator apparatus in which a car having a cab and a support for supporting the cab is moved up and down in a hoistway via driving means, wherein the support is interposed by a vibration absorber. An elevator apparatus supporting the cab and supporting a cover covering the cab. 3. An elevator apparatus in which a car having a cab and a support for supporting the cab is moved up and down in a hoistway via driving means, wherein the cab is covered with a cover. An elevator apparatus wherein the cab and the cover are configured to be relatively displaceable. 4. An elevator apparatus in which a car having a cab and a support for supporting the cab is moved up and down in a hoistway via driving means. An elevator apparatus comprising: a cover for guiding in the width direction; and a cover for isolating the cab from an airflow guided in the width direction. 5. An elevator apparatus in which a car having a cab and a support for supporting the cab is moved up and down in a hoistway via driving means. A cover that guides you to the opposite side of the entrance,
An elevator apparatus comprising a cover for isolating the cab from the airflow guided to the opposite side. 6. A car having a cab and a support for supporting the cab, a drive means for moving the car up and down in a hoistway, and a driving means installed in the hoistway for raising and lowering the car. In an elevator apparatus provided with a guide rail for guiding, and upper and lower guide means provided on upper and lower portions of the support and engaged with the guide rail, the cab is covered with a cover via a vibration absorber. An elevator apparatus characterized in that the upper guide means and the lower guide means, which protrude to the outside of the cover and which are the ends in the elevating direction, are covered with a streamlined cover. 7. An elevator apparatus in which a car having a cab and a support for supporting the cab is moved up and down in a hoistway via driving means, wherein the cab is connected via a vibration absorber. While covering with a cover, the cover covering the upper and lower parts of the car room among the covers forms a streamline along the elevating direction, and the lower cover has a larger radius of curvature than the upper cover. Elevator equipment characterized. 8. An elevator apparatus wherein the landing door is opened and closed in synchronization with the opening and closing operation of the car door at the time of landing of the car, wherein the car room of the car is connected to the car room via the vibration absorber. An elevator apparatus, wherein the car door and the landing door are each driven by a dedicated door drive device. 9. An elevator apparatus in which a car door and a landing door are opened and closed by engaging a car door and a landing door at the time of landing of a car, wherein the car room of the car is connected to the car room via a vibration absorber. An elevator apparatus, wherein an engaging body which is covered with a cover and is provided on at least one of the car door and the landing door so as to protrude at the time of landing on the car and engage with the engaging element on the other side. 10. A car having a cab, a support for supporting the cab, and a car door supported by the support for opening and closing the entrance of the cab, is moved up and down via a driving means. In the elevator apparatus,
An elevator apparatus, wherein the car room is covered with a cover via a vibration absorber, and a wind regulating cover is provided on a front side of the car door with a gap therebetween.