KR102629387B1 - Inclined elevator capable of changing direction of entrance doors and location of machine room without restriction - Google Patents

Abstract

The present invention relates to an inclined elevator in which boarding car doors are provided in four directions or in directions convenient for boarding and disembarking and the machine room can be freely arranged. The present invention relates to a ramp 10 inclined at a certain angle, and a ramp 10 on both sides of the ramp 10. A guide rail provided in the guide rail, a boarding car 20 that goes up and down at an angle along the guide rail, a counterweight 30 to maintain weight balance with the boarding car 20, and a counter with the boarding car 20. A wire rope (W) connecting the weight 30, a traction machine 41 for raising and lowering the boarding car 20, a control panel 42 for controlling elevator operation, and the traction machine 41 and a control panel ( In an inclined elevator including a machine room 40 in which a 42) is installed, a car door and a landing door are provided in four directions of the boarding car 20, front, rear, left, right, or in a direction convenient for boarding and disembarking, and the ramp 10 ) allows boarding in the forward, left, and right directions on the lowest floor, boarding in the left or right direction is possible on the middle floor of the ramp (10), and rear, left, and right directions on the top floor of the ramp (10). It is characterized by enabling boarding and freely changing the position of the machine room 40 according to surrounding structures and terrain features.

Description

Inclined elevator that can freely arrange the direction of the boarding car door and the location of the machine room {INCLINED ELEVATOR CAPABLE OF CHANGING DIRECTION OF ENTRANCE DOORS AND LOCATION OF MACHINE ROOM WITHOUT RESTRICTION}

The present invention relates to an inclined elevator in which a boarding car goes up and down at an inclined angle. More specifically, the entrance door provided in the boarding car is provided in 4 directions or in any direction so that passengers can enter and exit from 4 directions or in a convenient direction for boarding. This is possible, and an inclined elevator can be installed regardless of the surrounding environment, and the machine room equipped with the elevator driving device is modularized so that it can be freely placed in the upward, downward, left and right directions, and in front of the passenger car. It's about the older brother elevator.

A typical elevator is installed inside a high-rise building and transports people or cargo to a desired floor while going up and down in a vertical direction.

Among these elevators, there is an elevator that goes up and down in a diagonal direction along a ramp installed at a certain angle, and this is usually called an 'inclined elevator.'

The above-mentioned inclined elevator is installed next to stairs or in places where it is difficult to install a vertical elevator due to surrounding conditions, so that it can be conveniently used by general passengers as well as the disabled, the elderly, pregnant women, wheelchair users, and stroller users.

1 to 3 show an example of a conventional inclined elevator driven by a wire rope.

As shown in FIGS. 1 to 3, a conventional inclined elevator includes a boarding car 20 that goes up and down in an inclined direction along a ramp 10 installed inclined at a certain angle, and a weight balance between the boarding car 20 and the boarding car 20. A counterweight 30 to maintain the counterweight 30, a wire rope W connecting the boarding car 20 and the counterweight 30, and a traction sheave 41a around which the wire rope W is wound. ), a driving device for driving the wire rope (W), sheaves for guiding the wire rope (W), and a control panel 42 for controlling the driving of the boarding car 20.

One end of the wire rope 50 is fixed to the lower part of the boarding car 20, and the other end is sequentially wound around the first sheave (S1), the traction sheave (41a), and the second sheave (S2), and then the counterweight ( It is fixed at the top of 30).

Additionally, guide rails (not shown) are provided on both sides of the ramp 10 to guide the ascending and descending of the boarding car 20.

Additionally, the counterweight 40 moves up and down in the opposite direction to the boarding car 20 along a separate guide rail (not shown).

In addition, a rotating roller (not shown) is provided at the lower part of the boarding car 10 and the counterweight 30, so that the rotating roller moves smoothly on the guide frame.

With the above-described structure, the boarding car 20 can be raised and lowered in an inclined direction by rotating the traction sheave 41a forward/reversely.

In addition, the first sheave (S1), the traction sheave (41a), the second sheave (S2), and the control panel 42 are installed inside the machine room 40 provided at the upper part of the ramp.

However, in the conventional inclined elevator described above, as shown in FIGS. 1 and 2, the machine room 40 is provided adjacent to the right side of the boarding car 20 at the top of the ramp 20.

Accordingly, passengers cannot board the boarding car 20 in the direction in which the boarding car 20 ascends and descends from the top floor (right direction in FIG. 1).

Accordingly, as shown in FIG. 3, boarding car doors are provided at the bottom and top of FIG. 3.

In other words, even if the conventional inclined elevator is equipped with boarding car doors in all four directions of the boarding car 20, the problem is that boarding is not possible in the direction in which the boarding car 20 ascends and descends from the top floor (right direction in FIG. 1). There is.

Additionally, when a conventional inclined elevator is installed indoors, it is difficult to install a separate machine room due to the building's internal structure.

In addition, when a conventional inclined elevator is installed outdoors, it is not easy to install a machine room due to the surrounding terrain.

: Korean Patent No. 10-2308532 (announced on October 5, 2021) : Korean Patent No. 10-2250228 (announced on May 11, 2021)

The present invention is intended to solve the problems of the prior art described above, and improves user convenience by allowing passengers to board the inclined elevator in four directions, front, rear, left, right, or in any direction. The purpose is to allow the location of the machine room to be freely changed depending on the site situation.

Another object of the present invention is to avoid being restricted by the various internal structures of buildings when installing an inclined elevator indoors.

Another object of the present invention is to enable the inclined elevator to be installed without being affected by surrounding terrain features when installing the inclined elevator outdoors.

Another purpose of the present invention is to reduce facility costs and shorten the installation schedule when installing an inclined elevator.

Another purpose of the present invention is to stably tow an inclined elevator so that it can be lifted and lowered safely.

Another purpose of the present invention is to enable easy installation, inspection, and maintenance of an inclined elevator.

In order to achieve the above object, the present invention includes a ramp formed to be inclined at a certain angle, guide rails provided on both sides of the ramp, a boarding car that ascends and descends inclinedly along the guide rail, and maintaining weight balance with the boarding car. An inclined elevator comprising a counterweight, a wire rope connecting the boarding car and the counterweight, a traction machine for raising and lowering the boarding car, a control panel for controlling elevator operation, and a machine room where the traction machine and the control panel are installed. In the boarding car, car doors and platform doors are provided in four directions, forward, backward, left, and right, or in directions convenient for boarding, so that boarding is possible in the forward, left, and right directions at the lowest level of the ramp, and at the middle level of the ramp. Boarding is possible in the left or right direction, and at the top floor of the ramp, boarding is possible in the rear, left, and right directions, a buffer is provided on the left side of the lowest floor of the ramp, and a CCTV camera is further provided in the machine room, The machine room is constructed as a modular structure assembled from any one of steel structures, metal panels, and concrete panels, It is installed on the upper surface of the slab at a certain distance horizontally from the top floor position of the boarding car, and a wire rope guide unit for guiding the wire rope in the horizontal direction is provided on the upper surface of the slab between the boarding car and the machine room, and the wire rope The guide unit is composed of a single module and includes a bottom plate, a CCTV camera, and a plurality of guide rollers provided at the bottom of the bottom plate. The bottom plate is configured to be detachable and is made of a transparent material. It is composed of a panel so that the condition of the wire rope can be checked with the naked eye. The guide roller is composed of three stages, and the rollers of each stage are arranged alternately, the wire rope guide unit is detachably provided on the upper plane of the slab at the top of the ramp, and the wire rope connecting the boarding car and the counterweight is , one end of which is fixed to the lower part of the passenger car, passes through the fourth sheave, guide roller, first sheave, traction sheave, second sheave, guide roller, and third sheave in order, and then the other end is fixed to the top of the counterweight. It is characterized by

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According to the present invention, by providing boarding car doors in the four directions of the boarding car or in a convenient direction for boarding, passengers can board the inclined elevator in the four directions, front, rear, left, and right, or in any direction.

This has the effect of improving the convenience of passenger and cargo transportation.

In addition, by organizing the machine room in a modular manner, the location of the machine room can be freely changed depending on the site situation, which has the effect of reducing the cost and time associated with installing the machine room.

Additionally, when an inclined elevator is installed indoors, the location of the machine room can be freely changed according to the internal structure of the building with various structures.

Additionally, when installing an inclined elevator outdoors, there is the effect of being able to install the inclined elevator without being affected by surrounding terrain features.

Additionally, when installing an inclined elevator, there is an effect of reducing facility costs and shortening the installation schedule.

In addition, since the machine room is configured in a modular manner and can be installed at a certain distance from the boarding car, there is an effect that passengers can board the boarding car from the front, left, and right sides of the upper part of the ramp.

In addition, when the machine room is installed at a certain distance from the passenger car, the wire rope guide unit can be installed easily by configuring it in a modular manner.

In addition, when the machine room is installed at a certain distance from the passenger car, it is effective in preventing the wire rope from sagging due to multiple guide rollers.

Additionally, by installing a CCTV camera inside the wire rope guide unit, the condition of the wire rope can be easily checked.

In addition, it has the effect of stably towing an inclined elevator so that it can go up and down safely.

Figure 1 is a front view briefly showing an example of a wire rope type inclined elevator according to the prior art.
Figure 2 is a plan view of Figure 1.
Figure 3 is a plan view showing a conventional boarding car door and platform door.
Figure 4 is a plan view showing a boarding car door and a landing door according to the first embodiment of the present invention.
Figure 5 is a plan view showing the opening and closing directions of the boarding car door and platform door according to the first embodiment of the present invention.
Figure 6 is a front view of an inclined elevator according to the first embodiment of the present invention.
Figure 7 is a front view showing a boarding car door according to the present invention.
Figure 8 is a diagram schematically showing a machine room traction machine according to the present invention.
Figure 9 is a plan view showing the arrangement position of the machine room according to the second embodiment of the present invention.
Figure 10 is a plan view showing another arrangement position of a machine room according to a second embodiment of the present invention.
Figure 11 is a front view showing an inclined elevator according to a third embodiment of the present invention.
Figure 12 is a plan view showing an inclined elevator according to a third embodiment of the present invention.
Figure 13 is a front view showing a wire rope guide unit according to a third embodiment of the present invention.
Figure 14 is a cross-sectional view taken along line AA of Figure 12.
Figure 15 is a front view showing an inclined elevator according to a fourth embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings.

Since the general structure of the inclined elevator has been described in the prior art, description of overlapping parts will be omitted and the description will focus on the features of the present invention.

In this specification, the direction of the boarding car 10 will be referred to as the left side of FIG. 5 as 'front' and the right side of FIG. 5 as 'rear'.

And in Figure 5, the lower side will be referred to as 'left' and the upper side will be referred to as 'right'.

<First Example>

Figures 4 and 5 show the first embodiment of the present invention.

The inclined elevator according to the first embodiment of the present invention includes a ramp 10 inclined at a certain angle, guide rails (not shown) provided on both sides of the ramp 10, and an inclined elevator along the guide rail. A boarding car (20) that goes up and down, a counterweight (30) for maintaining weight balance with the boarding car (20), and a wire rope (W) connecting the boarding car (20) and the counterweight (30). , a traction machine 41 for raising and lowering the boarding car 20, a control panel 42 for controlling elevator operation, and a machine room 40 in which the traction machine 41 and the control panel 42 are installed. In an inclined elevator, car doors (20a, 20c, 20e, 20g) and landing doors (20b, 20d, 20f, 20h) are provided in four directions of the boarding car (20), front, rear, left, right, and in a direction that is convenient for boarding. .

Due to the above structure, as shown in FIG. 5, boarding is possible in the forward, left, and right directions at the lowest level of the ramp 10, and boarding is possible in the left or right direction at the middle level of the ramp 10. And, on the top floor of the ramp 10, boarding is possible in the rear, left, and right directions.

This can improve the convenience of boarding, and an inclined elevator can be installed without being restricted by surrounding structures or terrain features.

Additionally, the location of the machine room 40 can be freely changed depending on surrounding structures or geographical features.

And, as shown in FIG. 6, the present invention includes a buffer 11 at the lowest level of the ramp.

The safety of the passenger car 20 can be improved by the buffer 11.

In addition, in the present invention, a CCTV camera 43 is provided not only inside the boarding car 20 but also in the machine room 40. As a result, the control room can easily identify the situation in the machine room 40 and quickly respond to emergency situations.

And, as shown in FIG. 6, the machine room 40 may be placed below the top slab (S) of the ramp 10.

As a result, unlike the conventional structure in which the machine room 40 is located on the right side of the boarding car 20 and passengers cannot board in the ascending and descending direction of the boarding car 20, passengers can board from the right side of the boarding car 20 as well. You can.

In addition, the wire rope (W) connecting the boarding car 20 and the counterweight 30 has one end fixed to the lower part of the boarding car 20, and includes a first sheave (S1), a traction sheave (41a), and a first sheave (S1). After sequentially passing through the two sheaves (S2), the other end is fixed to the top of the counterweight (30).

Meanwhile, although the wire rope W is shown as a single strand in the drawing, the wire rope W is composed of three or more strands depending on the weight of the boarding car 20.

In addition, the car doors provided on the four sides of the boarding car 20 include two central opening and closing doors shown in FIG. 7(a), two one-way opening and closing doors shown in FIG. 7(b), and a door of the one-way opening and closing type shown in FIG. 7(c). It can be composed of either the three one-way opening/closing type shown or the four central opening/closing type shown in FIG. 7(d).

In addition, the traction machine 41 installed in the machine room 40 is a gearless synchronous motor including a traction sheave 41a, a drive motor 41b, and a brake 41c, as shown in FIG. 8(a). ) It may consist of a hoisting machine.

In addition, the traction machine 41 may be configured as a reducer type traction machine including a traction sheave 41a, a reducer 41d, a drive motor 41b, and a brake 41c, as shown in FIG. 8(b). .

In this case, it is preferable to use a worm gear reducer as the reducer (41d).

<Second Embodiment>

Figures 9 and 10 show a second embodiment of the present invention.

The second embodiment of the present invention changes the installation location of the machine room 40 from the above-described first embodiment, and the machine room 40 is located in the boarding car ( 20) is provided on the front right or left side.

As a result, passengers can board the top floor slab (S) in a direction parallel to the lifting direction of the boarding car (20) or from a side opposite to the machine room (40).

In addition, the machine room 40 is preferably constructed as a modular structure assembled from steel structures, metal panels, concrete panels, etc., and has fireproof performance.

In addition, the second embodiment of the present invention further includes direction change sheaves 51 and 52 for guiding the wire rope W to the machine room 40 provided on the front right or left side of the boarding car 20.

And the wire rope (W) connecting the boarding car 20 and the counterweight 30 has one end fixed to the lower right side of the boarding car 20, and includes a first direction change sheave 51 and a traction sheave 41a. ), after sequentially passing through the second direction changing sheave (52), the other end is fixed to the top of the counterweight (30).

The second embodiment of the present invention can be applied when it is difficult to install the machine room 40 at the lower or upper part of the inclined slab (S).

Since other matters are the same as in the case of the first embodiment described above, redundant description will be omitted.

<Third Embodiment>

11 to 14 show a third embodiment of the present invention.

In the third embodiment of the present invention, unlike the first and second embodiments in which the machine room 40 is installed adjacent to the boarding car 20, the machine room 40 is arranged at a certain distance from the boarding car 20. It was done.

That is, the machine room 40 is configured in a modular manner, as shown in FIGS. 11 and 12, and is installed on the upper surface of the slab S at a certain distance horizontally from the uppermost position of the boarding car 20.

Additionally, a wire rope guide unit 60 is provided on the upper surface of the slab S between the boarding car 20 and the machine room 40 to guide the wire rope W horizontally.

As shown in FIGS. 13 and 14, the wire rope guide unit 60 is composed of a single module, including a bottom plate 62, a CCTV camera 61, and a lower portion of the bottom plate 62. It is configured to include a plurality of guide rollers 63 provided.

By using the modular guide unit described above, installation time can be shortened and convenience of construction can be improved.

Here, the bottom plate 62 is a panel made of a sturdy material and is configured to be detachable.

In addition, the bottom plate 62 is preferably made of a transparent material so that the state of the wire rope (W) can be confirmed with the naked eye.

As shown in FIG. 13, the guide roller 63 is composed of three stages, and the rollers of each stage are arranged to alternate with each other.

With the above structure, the upper wire rope W1 connected to the boarding car 20 and the lower wire rope W2 connected to the counterweight 30 can be prevented from interfering with each other.

In addition, the boarding car 20 can be stably towed by preventing the wire rope W from sagging inside the wire rope guide unit 60.

And the wire rope (W) connecting the boarding car 20 and the counterweight 30 has one end fixed to the lower part of the boarding car 20 and includes the fourth sheave S4, the guide roller 63, and the fourth sheave S4. After sequentially passing through the first sheave (S1), the traction sheave (41a), the second sheave (S2), the guide roller 63, and the third sheave (S3), the other end is fixed to the top of the counterweight (30).

In addition, the wire rope guide unit 60 is preferably provided in a detachable manner on the plane of the slab S at the top of the ramp 10.

In addition, the machine room 40 is preferably constructed in a modular manner assembled from steel structures, metal panels, concrete panels, etc., and has fireproof performance.

This makes it possible to easily install inclined elevators and machine rooms in existing buildings.

Meanwhile, when constructing a new building, the wire rope guide unit 60 may be embedded inside the slab (S) at the top of the ramp (10).

In this case, the bottom plate 62 is exposed to the outside to enable inspection and maintenance of the wire rope (W).

The third embodiment described above can be applied to places where it is difficult to install the machine room 40 adjacent to the boarding car 20.

<Example 4>

Figure 15 shows a fourth embodiment of the present invention.

In the fourth embodiment of the present invention, the machine room is positioned overhead in the third embodiment described above.

That is, the machine room 40 is installed to be horizontally spaced a certain distance from the uppermost position of the boarding car 20 and to be spaced a certain distance upward from the upper slab S.

And as in the case of the third embodiment, a wire rope guide unit 60 is provided on the upper surface of the slab (S) between the boarding car (20) and the machine room (40) to guide the wire rope (W) horizontally. do.

In addition, at the right end of the wire rope guide unit 60, a wire rope protection cover 70 is further provided vertically to guide the wire rope W to the upper machine room 40.

In addition, a first sheave (S1) and a second sheave (S2) are provided under the wire rope protective cover 70, and a traction sheave (41a) is provided in the machine room 40.

The wire rope (W) connecting the boarding car 20 and the counterweight 30 has one end fixed to the lower part of the boarding car 20, and includes a fourth sheave S4, a guide roller 63, and a fourth sheave S4. After sequentially passing through the first sheave (S1), the traction sheave (41a), the second sheave (S2), the guide roller 63, and the third sheave (S3), the other end is fixed to the top of the counterweight (30).

The fourth embodiment can be applied when it is difficult to install the machine room 40 on the slab S at the top of the ramp 10.

Other matters are the same as in the third embodiment described above.

In a typical elevator installed inside a building and going up and down vertically, the machine room can be easily installed at the top of the hoistway of the boarding car.

However, in the case of an inclined elevator, it is not easy to install a machine room because it is greatly restricted by surrounding structures or terrain features.

In particular, if the machine room is installed at the top of an inclined elevator, it becomes impossible to board the car in a direction parallel to the ascending and descending direction of the car.

According to the present invention, the convenience of boarding is improved by installing car doors in four directions of the boarding car, and the boarding position can be freely changed according to the surrounding environment.

Additionally, by manufacturing the machine room modularly, the location of the machine room can be freely arranged to suit the surrounding environment.

Additionally, by equipping the machine room with CCTV cameras in addition to the boarding car, the control room can easily check the situation in the machine room in real time.

In addition, when the machine room is placed away from the passenger car, the wire rope guide unit is configured in a modular manner, so it can be easily installed in an existing building and inspection and maintenance work can be easily performed.

Additionally, by installing a CCTV in the wire rope guide unit, the status of the wire rope can be visually checked from the control room.

The above has illustratively described preferred embodiments of the present invention, and the scope of the present invention is not limited to the specific embodiments described above. Anyone skilled in the art to which the present invention pertains will understand that various modifications and changes can be made without departing from the scope of the technical idea of the present invention.

10: Ramp 11: Buffer
20: Boarding car 20a: Front car door (Car Door)
20b: Front platform door 20c: Rear car door
20d: Rear landing door 20e: Right car door
20f: Right platform door 20g: Left car door
20h: Left platform door 30: Counterweight
40: Machine room 41: Hoisting machine
41a: Traction Sheave 41b: Drive Motor
41c: Brake 41d: Reducer
42: Control panel 43: CCTV camera
51: first direction change sheave 52: second direction change sheave
60: Wire Rope Guide Unit
61: CCTV camera 62: Bottom plate
63: Guide roller 70: Wire rope protection cover
S: Slab S1: First Sheave
S2: 2nd sheave S3: 3rd sheave
S4: Fourth sheave W: Wire rope

Claims (14)

A ramp 10 inclined at a certain angle, guide rails provided on both sides of the ramp 10, a boarding car 20 that ascends and descends inclinedly along the guide rail, and a weight balance between the boarding car 20 and the boarding car 20. A counterweight 30 for maintaining the boarding car 20 and the counterweight 30, a wire rope W connecting the boarding car 20 and the counterweight 30, a hoisting machine 41 for lifting the boarding car 20, and an elevator. In an inclined elevator comprising a control panel 42 for controlling the operation, and a machine room 40 in which the traction machine 41 and the control panel 42 are installed,
A car door and a landing door are provided in the four directions of the boarding car 20, front, rear, left, right, or in a direction convenient for boarding and disembarking,
The lowest floor of the ramp 10 allows boarding in the forward, left, and right directions, the middle floor of the ramp 10 allows boarding in the left or right direction, and the top floor of the ramp 10 allows boarding in the rear, Allow boarding in both left and right directions,
A buffer 11 is provided on the left side of the lowest floor of the ramp,
A CCTV camera 43 is further provided in the machine room 40,
The machine room 40 is,
It is composed of a modular structure assembled from any one of steel structures, metal panels, and concrete panels, and is installed on the upper surface of the slab (S) at a certain distance horizontally from the top floor position of the passenger car (20),
A wire rope guide unit 60 is provided on the upper surface of the slab (S) between the boarding car (20) and the machine room (40) to guide the wire rope (W) in the horizontal direction,
The wire rope guide unit 60 is,
It is composed of a single module and includes a bottom plate 62, a CCTV camera 61, and a plurality of guide rollers 63 provided at the lower part of the bottom plate 62,
The bottom plate 62 is,
It is designed to be detachable and is made up of a panel made of transparent material so that the condition of the wire rope (W) can be checked with the naked eye.
The guide roller 63 is composed of three stages, and the rollers of each stage are arranged to stagger each other,
The wire rope guide unit 60 is provided in a detachable manner on the upper plane of the slab (S) at the top of the ramp (10),
The wire rope (W) connecting the boarding car (20) and the counterweight (30) is,
One end of it is fixed to the lower part of the boarding car 20, and includes a fourth sheave (S4), a guide roller 63, a first sheave (S1), a traction sheave (41a), a second sheave (S2), and a guide roller ( 63), an inclined elevator characterized in that, after sequentially passing through the third sheave (S3), the other end is fixed to the top of the counterweight (30). delete delete delete delete delete delete delete delete delete delete delete delete delete

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