KR101994433B1 - Right Angle Penetrating Elevator - Google Patents

Abstract

The present invention relates to a right-angled penetrating elevator comprising: a hoistway frame including first and second fixing portions on upper sides thereof; a drive motor coupled to an upper side of the hoistway frame by means of a motor sheave coupled to a rotating shaft; a car formed in a rectangular parallelepiped shape, raised and lowered within the hoistway frame, and including a car sheave module including a first car sheave and a second car sheave, a door module including a first door and a second door vertically formed on sides of the car, respectively, and a pair of guide shoe modules vertically formed to be symmetrical with respect to lateral edges of the car; a counter weight having a counter sheave formed on an upper side thereof, spaced from a side of the car and raised and lowered within the hoistway frame; a rope having one end fixed to the first fixing portion, sequentially passing the first car sheave, the second car sheave, the motor sheave and the counter sheave, and having the other end fixed to the second fixing portion. Thus, vibrations and tilting, occurring while the car is raised and lowered, can be minimized.

Description

Right Angle Penetrating Elevator}

The present invention relates to a right-angle through elevator.

In general, an elevator is a device that moves a person or cargo between floors and floors of a building or structure by raising or lowering vertically including a single door.

However, the elevator with one door is limited to the utilization of the space of the building because the floor corresponding to the elevator door must be provided on a floor corresponding to the elevator door to allow people or cargo to wait or get on or off the elevator.

In order to overcome the limitation of the space utilization, the front through type elevator in which one door is provided at the front and the rear, respectively, and the right angle through type elevator in which one door is provided at the front or rear and one at the left or right side, etc. By setting the two to be able to switch the direction of falling per floor, it is possible to configure a variety of locations of the elevator entrance of each floor.

However, as described above, in the case of a right-angle through-type elevator having one door at the front or rear, and one at the left or right side, it is possible to stably couple the elevator car to the structure of the building and to vertically move the elevator car. There is a problem that is difficult to form the configuration symmetrical.

Accordingly, as shown in JP-A-2002-543018 and FIG. 1 of the present specification, two guide rails, which are configured to stably couple an elevator car to a structure of a building and move vertically, are provided on one side of the elevator car. It is composed.

As described above, when the guide rail is provided only on one side of the elevator car, not only the loading load is limited, but also when the eccentric load is generated due to passengers or cargo inside the car during movement, a large amount of vibration and tilting may occur. Not suitable for application in elevators

Japanese Laid-Open Patent Publication No. 2002-543018 (2002.12.17)

The present invention has been made in order to solve the above problems is to provide a right-angle through-type elevator that can be utilized for passengers in a stable structure.

In addition, the object of the present invention is to provide a right-angle through-type elevator that can minimize the inclination or vibration when moving the elevator car.

In addition, an object of the present invention is to provide a right angle through type elevator that can improve maintenance and repairability by minimizing the number of sheaves used in the right angle type through type elevator.

In addition, it is an object of the present invention to provide a right-angle through-type elevator that can improve the workability by simplifying various frame structures when constructing a right-angle through-type elevator in an existing building.

In addition, since there is no need to provide a separate machine room, the object is to provide a right-angle through-type elevator which is advantageous in space utilization.

In order to achieve the above object, the right-angle through-type elevator according to an embodiment of the present invention is coupled to the motor shaft on the hoist frame and the rotating shaft including a first fixing part and a second fixing part on the upper side fixed to the upper part of the hoist frame. As long as it is vertically symmetrical to the door module and the door module including a drive motor and a car sheave module comprising a car first sheave and a car second sheave and a first door and a second door formed perpendicular to the side, respectively. A counter sheave is formed on an upper side of a car and a cuboid-shaped car that descends into the hoistway frame, including a pair of guide shoe modules, and the counter weight and one end of which are lifted up and down into the hoistway frame separated from the side of the car. The other end is fixed to the first through the car first sheave and car second sheave, the motor sheave and the center sheave It may comprise a rope which is fixed to the second fixing part.

The pit frame may further include a pit.

The motor sheave, car first sheave and car second sheave are formed on the same vertical plane, and the counter sheave is formed on a vertical plane perpendicular to the motor sheave.

The counter weight is lowered when the car is raised and lowered, and the counter weight is increased when the car is lowered.

In addition, the drive motor is characterized in that formed on the upper side opposite to the surface on which the second door is formed.

In addition, the counter weight is formed on the lower side of the drive motor including a counter weight guide on each side.

The car sheave module includes a car sheave frame, the car sheave frame is symmetrical to the center of the car sheave frame, and the car first sheave and the car second sheave are coupled to the car sheave frame in a transverse direction to the center of the upper surface of the car. It is characterized by being coupled across.

The guide shoe module may include a guide first vertical frame, a second guide vertical frame, a guide first horizontal frame, and a guide second horizontal frame, and the guide first horizontal frame may have an upper surface of the car on the upper side of the carve frame. Are coupled across the center of the guide in a diagonal direction, the guide second horizontal frame is coupled to the bottom of the car in the same direction as the guide first horizontal frame, and the guide first vertical frame and the second guide vertical frame are respectively It is characterized in that coupled to both ends of the first horizontal frame and the guide second horizontal frame.

In addition, the guide first vertical frame is characterized in that formed between the surface on which the first door and the second door is formed.

In addition, the guide first horizontal frame is characterized in that the center of gravity of the casing frame is formed on the same vertical line.

According to the present invention, it is possible to minimize the vibration and tilting that occurs during the ascending and descending cars of the right-angle through-type elevator.

In addition, it is possible to reduce the manufacturing cost by minimizing the number of sheaves, it is possible to improve the maintenance and repair.

In addition, there is no need to provide a separate machine room, which is advantageous for space utilization.

1 is a perspective view of a conventional elevator.
Figure 2 is a front view of a right-angle through elevator according to an embodiment of the present invention.
3 is a right side view of a right-angle through elevator according to an embodiment of the present invention.
Figure 4 is a top view showing the position of the sheave of the rectangular through-type elevator according to an embodiment of the present invention.
5 is a perspective view of a car of a right-angle through type elevator in accordance with an embodiment of the present invention.
6 is a top view of a car of a right-angle through type elevator in accordance with an embodiment of the present invention.
7 is a bottom view of a car of a right-angle through elevator in accordance with an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the embodiments of the present invention, when it is determined that a detailed description of a related well-known configuration or function disturbs the understanding of the embodiment of the present invention, the detailed description thereof will be omitted.

In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms. If a component is described as being "connected", "coupled" or "connected" to another component, that component may be directly connected or connected to that other component, but between components It should be understood that may be "connected", "coupled" or "connected".

2 and 3 are respectively a front view and a right side view of a right-angle through elevator according to an embodiment of the present invention.

1 and 2, the right-angle through-type elevator according to an embodiment of the present invention, the lifting frame 10 including a first fixing part 11 and the second fixing part 12 on the upper side, the motor sheave on the rotating shaft (21) are coupled to the car sheave module 31 and the side including a drive motor 20, a car first sheave 31a and a car second sheave 31b fixed to the hoistway frame 10 above, respectively. The hoistway frame including a door module 32 including a vertically formed first door 32a and a second door 32b and a pair of guide shoe modules 33 symmetrically formed at a side edge thereof. A counter 30 is formed on the car 30 having a rectangular parallelepiped shape, and the upper side thereof, and spaced apart from the side surface of the car 30 to move up and down within the hoistway frame 10. And one end is fixed to the first fixing part 11, and the car first sheave 31a and the car second sheave 31b are sequentially. And a rope 50 having the other end fixed to the second fixing part 12 via the motor sheave 21 and the centrifugal sheave 41.

In addition, a lower portion of the hoistway frame 10 may further include a pit 60, which is a buffer space required for the case where the elevator car 30 falls.

As described above, the right-angle through-type elevator according to the embodiment of the present invention increases the space utilization by coupling the drive motor 20 to the hoist frame 10 without requiring a separate machine room.

Figure 4 is a top view showing the position of the sheave of the rectangular through-type elevator according to the present invention.

Referring to FIG. 4, the motor sheave 21, the car first sheave 31 a, and the car second sheave 31 b are formed on the same vertical plane.

The counter sheave 41 is formed on a vertical plane perpendicular to the motor sheave 21 as shown in FIGS. 2 and 3.

In addition, the first fixing part 11 is formed above the first sheave 31a, and the second fixing part 12 is formed above the counter sheave 41.

Accordingly, the torsional moment applied to the rope 50 is minimized. When the car 30 moves up and down, the counter weight 40 descends, and when the car 30 descends, the counter weight ( 40) can be raised.

In addition, the driving motor 20 is formed above the surface in which the second door 32b is formed.

In addition, the counter weight 40 includes counter weight guides 42 on both sides, respectively, and is formed below the drive motor 20.

That is, the drive motor 20 and the counter weight 40 are respectively formed on the lower side opposite to the second door 32b.

5 to 7 are respectively a perspective view, a top view and a bottom view of a car of a right-angle through-type elevator according to the present invention.

Referring to this detailed description of the car 30 according to an embodiment of the present invention.

The car sheave module 31 includes a car sheave frame 31 c, and is symmetrical to the center of the car sheave frame 31 c so that the car first sheave 31 a and the car second sheave 31 b are coupled to each other. The car sheave frame 31c is coupled across the center of the upper surface of the car 30 in the transverse direction.

In addition, the guide shoe module 33 includes a guide first vertical frame 33a, a second guide vertical frame 33b, a guide first horizontal frame 33c, and a guide second horizontal frame 33d.

The guide first horizontal frame 33c is coupled across the center of the upper surface of the car 30 in the diagonal direction to the upper side of the carbush frame 31c, and the guide second horizontal frame 33d is connected to the guide. It is coupled to the bottom surface of the car 30 in the same direction as the first horizontal frame 33c,

In addition, the guide first vertical frame 33a and the second guide vertical frame 33b are coupled to both ends of the first horizontal frame 33c and the guide second horizontal frame 33d, respectively.

In this case, the guide first vertical frame 33a may be formed between the surface on which the first door 32a and the second door 33b are formed.

The first door 32a and the second door 33b are configured vertically so that the edges adjacent to the door modules 32 are reduced in rigidity.

Accordingly, the position where the guide first vertical frame 33a is formed may improve not only the guide role of guiding the movement of the car 30 but also the rigidity of the car 30 itself.

As described above, the first vertical frame 33a and the second guide vertical frame 33b, which are firmly fixed by the first horizontal frame 33c and the guide second horizontal frame 33d, have both corners of the car 30. Guide shoes are coupled to both ends of each other, and the car 30 is lifted and lowered along a guide rail (not shown) formed in the hoistway frame 10.

Accordingly, it is possible to minimize the tilting or vibration generated while the car 30 is moving up and down, and to satisfy the safety standards of the passenger elevator.

In addition, the counter weight guide 42 is coupled to the guide shoe at both ends, which raises and lowers the counter weight 40 along a guide rail (not shown) formed in the hoistway frame 10.

In addition, the guide first horizontal frame 33c may have a center of gravity of the carousel frame 31c formed on the same vertical line to further improve the safety of the car 30.

Preferred embodiments of the present invention described above are disclosed for purposes of illustration, and those skilled in the art will be able to make various modifications, changes, and additions within the spirit and scope of the present invention. Additions should be considered to be within the scope of the following claims.

10. Hoist frame
11. The First Government
12. Second Government
20. Drive motor
21. Motor Sheave
30. Car
31. Car Sheave Module
31a. Car first sheave
31b. Car second sheave
31c. Car sheave frame
32. Door Module
32a. 1st door
32b. 2nd door
33. Guide shoe module
33a. Guide first vertical frame
33b. Guide second vertical frame
33c. Guide horizontal frame 1
33d. Guide second horizontal frame
40. Counterweight
41. Counter Sheave
42. Counterweight Guide
50. Rope
60 feet

Claims (10)

A hoistway frame including a first fixed part and a second fixed part on an upper side thereof;
A drive motor coupled to a rotating shaft and fixed to an upper side of the hoistway frame;
A pair of guide shoes formed symmetrically with respect to the side module and a door module including a car sheave module including a car first sheave and a car second sheave, and a first door and a second door formed perpendicular to the side, respectively. A rectangular parallelepiped car including a module to move up and down into the hoistway frame;
A counter weight formed at an upper side of the counter to move up and down into the hoistway frame spaced apart from the side of the car; And
And a rope having one end fixed to the first fixing part and the other end fixed to the second fixing part through the car first sheave and the car second sheave, the motor sheave and the center sheave.
The car sheave module includes a car sheave frame, the car sheave frame is symmetrical to the center of the car sheave frame is coupled to the car first sheave and car second sheave, the car sheave frame is transversely transverse to the center of the upper surface of the car Are combined
The guide shoe module includes a guide first vertical frame, a second guide vertical frame 33b, a guide first horizontal frame, and a guide second horizontal frame. Are coupled across the center of the guide in a diagonal direction, the guide second horizontal frame is coupled to the bottom of the car in the same direction as the guide first horizontal frame, and the guide first vertical frame and the second guide vertical frame are respectively Right angle through-type elevator, characterized in that coupled to both ends of the first horizontal frame and the guide second horizontal frame.
The method of claim 1,
Right angle through-type elevator including a pit at the bottom of the hoistway frame.
The method of claim 1,
The motor sheave, car first sheave and car second sheave are formed on the same vertical plane,
And the counter sheave is formed on a vertical plane perpendicular to the motor sheave.
The method of claim 1,
And the counter weight is lowered when the car is raised and lowered, and the counter weight is raised when the car is lowered.
The method of claim 1,
The drive motor is a right-angle through-type elevator, characterized in that formed in the upper direction opposite to the surface on which the second door is formed.
The method of claim 5,
The counterweight is a right-angle through-type elevator, characterized in that formed on the lower side of the drive motor including a counterweight guide on each side.
delete delete The method of claim 1,
The guide first vertical frame is a right-angle through-type elevator, characterized in that formed between the surface on which the first door and the second door is formed,
The method according to claim 1 or 9,
The guide first horizontal frame is a right angle through-type elevator, characterized in that the center of gravity of the casing frame is formed on the same vertical line.

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