KR101071196B1 - Double acting entrance revolving door with separately installed entrance and exit - Google Patents

Abstract

The present invention relates to a revolving door capable of two-way entry by separately installing the entrance and the exit. In particular, the exit and the entrance are separately installed, and the entrance and the entrance are rotated by a predetermined speed, respectively, by rotating the door at a predetermined speed. In addition, the present invention prevents the occurrence of a bottleneck in the present invention, and also, the door is controlled by the damper while each door located on the outside of the outlet and the inlet is folded by a spring hinge, the respective post located on the outside By installing the guide plate on the outside of the form so that its shape is deformed when rotating, it is possible to minimize the installation space, and to prevent the occurrence of a safety accident by the door when opened.

Description

DOUBLE ACTING ENTRANCE REVOLVING DOOR WITH SEPARATELY INSTALLED ENTRANCE AND EXIT}

The present invention relates to a revolving door, and in detail, the exit and the entrance are separately installed, and the door and the entrance are respectively rotated 360 ° at a constant speed to prevent bottlenecks in the revolving door in the case of a large number of entrances. It is related to the revolving door that the inlet and the outlet to be separated so that the two-way entry.

The revolving door is a structure that controls the entrance and exit of four people while the four doors combined in a cross shape at right angles rotate around the fixed shaft.

The revolving door is composed of a plurality of doors rotating 360 degrees and a curved door frame fixedly installed on both sides of the door. Revolving doors made in this way can always reduce the heating and cooling losses to a minimum in the place where people are frequently accessed because more than two doors are in contact with the door frame. For this reason, the installation of revolving doors is gradually expanded in large buildings and department stores.

The revolving door is a door that enters and exits in consideration of the speed of the rotating door when the first entrant pushes and rotates the door. Therefore, in a place where a lot of people go in and out, everyone can come in easily and quickly.

In addition, the door is automatically rotated so that a person can enter and exit at the speed of the door.

However, the conventional revolving door has a problem that the bottleneck occurs in the revolving door when there are a lot of visitors because the structure of the pass through both passages in one direction, there is a problem that the time due to the entrance is delayed.

The present invention is to solve the above problems, it is installed by separating the exit and the entrance, respectively, by rotating the door 360 ° at a constant speed in the exit and the entrance, respectively, there is no bottleneck in the revolving door when there are many visitors Its purpose is to provide a revolving door that allows two-way entry and exit to separate the inlet and outlet to prevent the.

In addition, the present invention is controlled by the damper as each door located on the outside of the exit and the entrance is folded by the spring hinge is controlled, the shape of the guide plate on the outside of each post located on the outside when rotating It is another object to provide a revolving door that allows two-way entry and exit by separately installing the inlet and the outlet to minimize the installation space, and to prevent the occurrence of a safety accident by the door when opened.

The present invention for achieving the above object, the main rotation shaft having three is spaced apart from each other so as to distinguish the outlet and the inlet, each having a first chain sprocket at the upper and lower ends of the central portion, and a second chain sprocket installed at the bottom and ; An auxiliary rotation shaft installed spaced apart from the main rotation shaft in a vertical direction and having a third chain sprocket at upper and lower ends of the central portion, and a fourth chain sprocket installed at a lower end thereof; A fixed frame fixed to the main rotating shaft and the auxiliary rotating shaft on the ground and the ceiling, the fixed frame being connected by a bearing such that the main rotating shaft and the auxiliary rotating shaft are rotatable; A first chain transferring power by interconnecting a pair of first sprockets of the main rotation shaft and a third chain sprocket of the auxiliary rotation shaft; A guide rail installed on the moving path of the first chain in the fixed frame to prevent sagging of the first chain; A second chain transferring power by interconnecting a sprocket which is a second chain of the neighboring main rotating shaft and a sprocket which is a fourth chain of the neighboring auxiliary rotating shaft; A motor installed on the second chain to simultaneously rotate the main rotational shaft and the auxiliary rotational shaft; A guide plate installed at a side of the main and auxiliary rotating shafts located outside the outlet and the inlet to restrict a moving path of the door; A balanced revolving door provided with two at each of the outlet and the inlet of the first chain installed at the main rotating shaft and the auxiliary rotating shaft located at the center, and at the outlet and the inlet of the first chain provided at the main rotating shaft and the auxiliary rotating shaft located at the outer side, respectively. Two are installed, the longitudinally cut so as to be rotated in the folded state in the guide plate is folded by a spring hinge, the damper is installed by a hinge on one side and the end is provided with a guide roller of the outer side guided by an elastic material guided to the guide plate It is composed of a revolving door, connected to the first chain by a chain bracket and a rod and installed in the plurality of doors and the fixed frame consisting of a balanced revolving door and a folding revolving door to open and close the inlet and outlet respectively according to the rotation of the first chain And a finishing material installed so as not to interfere with the rotation of the rod of the door. The features.

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According to the revolving door of the present invention configured as described above, the entrance and the exit is separated and installed in both directions, separate the exit and the entrance, respectively, and when the entrance and exit the entrance and entrance by rotating the door 360 ° at a constant speed, respectively Bottlenecks can be prevented from occurring in revolving doors.

In addition, according to the present invention, each door located at the outside of the exit and the inlet is folded by the spring hinge is controlled by the damper, the speed is controlled, the guide plate is installed on the outside of each post located outside the form when rotating By minimizing the installation space, the installation space can be minimized and safety accidents can be prevented from being unfolded.

1 is a plan view showing the configuration of a revolving door capable of entering and exiting the entrance and exit is separated according to the present invention.
2 and 3 is a perspective view showing the configuration of the revolving door capable of entering and exiting the entrance and the exit is separated according to the present invention.
Figure 4 is a partially enlarged perspective view showing the configuration of the revolving door capable of entering and exiting the entrance and exit is separated according to the present invention.
Figure 5 is a side cross-sectional view showing the configuration of the revolving door capable of entering and exiting the entrance and exit in accordance with the present invention in both directions.
6 is an operation explanatory diagram showing an operating state of a door in a revolving door capable of entering and exiting by separately installing an inlet and an outlet according to the present invention.

Hereinafter, the inlet and the outlet according to the present invention will be described in detail with reference to the accompanying drawings the configuration of the revolving door capable of two-way access as follows.

In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intentions or customs of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

1 is a plan view showing the configuration of the revolving door is a two-way entrance to the entrance and the exit is installed separately according to the present invention, Figures 2 and 3 is a configuration of the revolving door capable of two-way entry and exit is installed in accordance with the present invention 4 is a partially enlarged perspective view showing a configuration of a revolving door in which an inlet and an outlet according to the present invention are separated and installed in two directions. FIG. 5 is an inlet and an outlet according to the present invention. Figure 6 is a side cross-sectional view showing the configuration of a possible revolving door, Figure 6 is an operation explanatory view showing the operating state of the folding revolving door of the revolving door capable of entering and exiting the entrance and exit in accordance with the present invention.

1 to 6, the inlet and outlet according to the present invention is provided with a rotary door (1) which is separated and installed in both directions, the main rotary shaft 10, the auxiliary rotary shaft 20, the fixed frame 30 and And a first chain 40, a guide rail 50, a second chain 60, a motor 70, a door 80, a guide plate 90, and a finish 100.

First, three main rotation shafts 10 are spaced apart from each other so as to distinguish an outlet from an inlet, each having a first chain sprocket 11 and a second chain sprocket 13 installed at a lower end of each of the upper and lower ends.

The auxiliary rotation shaft 20 is spaced apart from the main rotation shaft 10 in the vertical direction, and includes a third chain sprocket 21 and a fourth chain sprocket 23 installed at the lower end at the upper and lower ends of the central part, respectively. .

In addition, the fixed frame 30 is fixed to the main rotary shaft 10 and the auxiliary rotary shaft 20 on the ground and the ceiling, the main rotary shaft 10 and the auxiliary rotary shaft 20 is connected by a bearing so as to be rotatable.

In addition, the first chain 40 transmits power by connecting the sprocket 11, which is the first chain of the main rotary shaft 10, and the sprocket 21, which is the third chain of the auxiliary rotary shaft 20, to each other.

In addition, the guide rail 50 is installed on the moving path of the first chain 40 in the fixed frame 30 to prevent the first chain 40 from sagging.

Meanwhile, the second chain 60 is adjacent to the second chain sprocket 13 of the main rotation shaft 10 and the second chain sprocket 23 of the main rotation shaft and the fourth chain sprocket 23 of the auxiliary rotation shaft 20. Fourth chain sprocket of the rotating shaft is interconnected to transmit power.

Then, the motor 70 is installed on the second chain 60 to rotate the main rotary shaft 10 and the auxiliary rotary shaft 20 at the same time. Here, it is preferable that the motor 70 rotates one motor to maintain the same rotation speed of the first chain 40 and the second chain 60, but is installed on each main rotation shaft according to a selection. The rotation speed can be kept the same by the sensor.

The door 80 is divided into a balanced revolving door 81 and a folding revolving door 83.

Four balanced revolving doors 81 are installed in the first chain 40 installed in the main rotary shaft 10 and the auxiliary rotary shaft 20 by the chain bracket B and the rod R, respectively, at the exit and the entrance. Two are installed each. At this time, a roller (not shown) may be installed to assist the movement on the bottom of the balanced revolving door 81 according to the selection.

As shown in FIG. 6, four folding revolving doors 83 are formed by the chain bracket B and the rod R on the first chain 40 installed on the main rotating shaft 10 and the auxiliary rotating shaft 20. Is installed, but two are respectively provided at the outlet and the inlet, is cut in the longitudinal direction to be rotated in a folded state in the guide plate 90 to be described later, folded by a spring hinge 83a, the damper (83b) on one side It is provided by the hinge 83c. Here, the folding revolving door 83 is provided at the end with a guide roller 83d having an outer side of the elastic member so as to be guided by the guide plate 90. At this time, a roller (not shown) may be provided to assist the movement on the bottom surface of the folding revolving door 83 according to the selection.

In addition, the guide plate 90 has a curved surface 91 at one end, and is spaced apart from the side of the main rotary shaft 10 and the auxiliary rotary shaft 20 located outside the exit and the inlet to move the path of the folding rotary door 83 Restrict.

On the other hand, the finishing material 100 is installed on the fixed frame 30, it is installed so as not to interfere with the rotation of the rod (R) of the door (80). Here, the finishing material 100 is the top finishing material 101 is coupled to the fixed frame 30 located on the ceiling, and the stop finishing material 103 is fixed to the fixed frame 30 spaced apart from the top finishing material 101, and suspended It is preferable to be divided into a bottom finishing material 105 which is spaced apart from the finishing material 103 and coupled to the fixed frame 30 installed on the ground.

Hereinafter, the inlet and outlet according to the present invention will be described in detail with reference to the accompanying drawings the operation of the revolving door capable of two-way access as follows.

First, when the motor 70 is rotated, the second chain 60 is rotated while the second chain sprocket 13 of the main rotation shaft 10 and the fourth chain of the sprocket 13 and the auxiliary rotation shaft 20 which are adjacent to the main rotation shaft 10. The fourth sprocket of the chain sprocket 23 and the neighboring auxiliary rotating shaft is rotated, thereby rotating each of the main rotating shaft 10 and the respective auxiliary rotating shaft 20 simultaneously.

Then, the first chain 40 which interconnects the first chain sprocket 11 of the main rotary shaft 10 and the third chain sprocket 21 of the auxiliary rotary shaft 20 is rotated to have the balanced rotary door 81 and the folded door. The revolving door 83 is moved. At this time, since the first chain 40 moves along the guide rail 50, the first chain 40 is prevented from being struck by the load of the balance revolving door 81 and the folding revolving door 83.

Thus, the balanced revolving door 81 and the folding revolving door 83 rotate while moving between the main rotating shaft 10 and the auxiliary rotating shaft 20, and are interviewed at the exit and the entrance to form the door 80, respectively. At this time, the person passes through the exit and the entrance in accordance with the moving speed of the balance revolving door 81 and the folding revolving door (83).

Meanwhile, when the folding revolving door 83 is continuously rotated and moved to the guide plate 90, the spring hinge 83a is deformed by the curved surface 91 of the guide plate 90, and the folding revolving door 83 is folded around it. . At this time, the damper 83b is also reduced to the minimum length and guided by the guide plate 90 by the guide roller 83d.

When the folding revolving door 83 is moved along the guide plate 90 while leaving the guide plate 90, the folding revolving door 83 is restored to its original state, that is, a horizontal state by the elastic force of the spring hinge 83a. The restoration speed is controlled by the 83b to prevent the safety accident of the visitor.

As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

10: main rotation axis 20: auxiliary rotation axis
30: fixed frame 40, 60: 1st, 2nd chain
50: guide rail 70: motor
80: door 81: revolving door
83: folding revolving door 90: guide plate
100: finishing material

Claims (1)

Three main shafts spaced apart from each other so as to distinguish an outlet from an inlet, and having a first chain sprocket 11 and a second chain sprocket 13 installed at a lower end, respectively;
An auxiliary rotation shaft 20 spaced apart from the main rotation shaft 10 in a vertical direction, each having a third chain sprocket 21 at upper and lower ends of the central portion, and a fourth chain sprocket 23 disposed at a lower end thereof;
A fixed frame 30 which fixes the main rotating shaft 10 and the auxiliary rotating shaft 20 to the ground and the ceiling, and is connected and installed by a bearing such that the main rotating shaft 10 and the auxiliary rotating shaft 20 are rotatable;
A first chain 40 which transmits power by interconnecting a pair of sprockets 11 of the main rotation shaft 10 and a sprocket 21 of the third chain of the auxiliary rotation shaft 20;
A guide rail (50) installed on the moving path of the first chain (40) in the fixing frame (40) to prevent sagging of the first chain;
A second chain 60 which transfers power by interconnecting the sprocket 13 which is the second chain of the neighboring main rotating shaft 10 and the sprocket 23 which is the fourth chain of the neighboring auxiliary rotating shaft;
A motor 70 installed on the second chain 60 to simultaneously rotate the main rotating shaft 10 and the auxiliary rotating shaft 20;
A guide plate (90) installed at the side of the main rotating shaft (10) and the auxiliary rotating shaft (20) located outside the exit and the entrance to limit the movement path of the door (80);
A balanced revolving door (81) provided with two at each of the outlet and the inlet of the first chain (40) installed at the main rotating shaft (10) and the auxiliary rotating shaft (20) located at the center, and the main rotating shaft (10) located at the outside. And two are respectively provided at the outlet and the inlet of the first chain 40 installed at the auxiliary rotation shaft 20, and are cut in the longitudinal direction so as to be rotated in the folded state in the guide plate 90 by a spring hinge 83a. The damper 81b is folded and installed on one surface by a hinge 83c, and an outer end guided by the guide plate 90 is provided with a folding revolving door 83 provided with a guide roller 83d, the outer side of which is guided by the guide plate 90. It is connected to the chain 40 by a chain bracket (B) and the rod (R) and consists of a balanced revolving door (81) and a folding revolving door (83) for opening and closing the inlet and the outlet respectively according to the rotation of the first chain (40). A plurality of doors 80; And
It is installed on the fixed frame 30, the entrance and the outlet is separated and installed, characterized in that it comprises a finishing material 100 is installed so as not to interfere with the rotation of the rod (R) of the door 80 is possible bi-directional access Revolving door.

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