CZ2019782A3 - Rotating folding gate - Google Patents

Abstract

A revolving folding gate for closing or opening a space, comprises at least one supporting column (1), on which a first supporting rotating wing (2) is suspended, on the central hinges (4) of which a second driven rotating wing (3) is suspended, both wings (2 and 4) are physically dependent on each other. The mutual movement of both wings (2 and 3) is bound by an articulated joint (8), which contains a first adjustable screw (7) for adjusting both wings (2 and 3) in the Y axis and a second adjustable screw (9) for adjusting both wings (2). and 3) in the X-axis, the second adjustable screw (9) being connected to the outer rod (11.1) of the telescopic rod (11). An inner rod (11.2) of the telescopic rod (11) is inserted into the outer rod (11.1) of the telescopic rod (11), to which a carrier plate (14) is rotatably connected, which is rotatably connected to the first support wing (13.2) by a first connecting element (13.2). 2) and the second connecting element (13.3) is rotatably connected to the pushing / pulling element (15), this element (15) being rotatably connected to the second driven rotary wing (3) by the third connecting element (13.4).

Description

Revolving folding gate

Field of technology

The invention relates to a telescopic self-supporting gate, in particular for closing spaces, entrances to land, etc.

Prior art

The conventional construction of known revolving gates is solved by two or one fixed revolving wing. These solutions are structurally very simple and effective, but they have several disadvantages. The main disadvantage is the space for opening, since at least the same space as the length of the leaf is needed to open the gate in the opening direction. This type of gate cannot be used in places with limited space. Other problems can occur in the winter months, especially in areas with snow, because it is necessary to remove snow from the area into which the wings open, which is not comfortable, in the winter months can also freeze the traction mechanisms, which can lead to problems opening the wings gates.

Sliding gates that open to the side are also known. The disadvantage of these gates is the need for enough space to open the gate. Other problems can occur with construction readiness, where it is impossible to prepare large concrete foundations.

The essence of the invention

The existing disadvantages of known single-leaf or double-leaf gate constructions are eliminated by a revolving folding gate according to the invention, which comprises at least one supporting column on which a first supporting revolving sash is suspended, on the central hinges a second driven revolving sash hanging .

The essence of the invention lies in the fact that the mutual movement of the supporting rotary wing and the driven rotary wing is bound by an articulated joint which comprises a first adjustable screw, which is terminated by a vertically guided pin on which the fork of the second adjustable screw is mounted. The first adjustable screw adjusts the distance of the pivot point formed by the axis of the pin to the support column of both wings in the Y axis. The second adjustable screw is connected to the outer rod of the telescopic rod, the inner rod of the telescopic rod being inserted into the outer rod, to which it is pivotally connected by a fifth connecting element. carrier plate in the shape of approximately a triangle. The second adjustable screw adjusts the pivot point formed by the axis of the fifth connecting element of both wings in the X-axis.

This carrier plate is pivotally connected by a first connecting element to the first support wing and by a second connecting element is rotatably connected to a push / pull element which is in the shape of a hockey stick. The push / pull element is rotatably connected by a third connecting element to the second driven rotary wing.

An advantage of the invention is that the gate can be implemented in a smaller installation space.

Explanation of drawings

The invention will be further elucidated by means of figures in which:

Fig. 1 - shows a view of an open gate;

- 1 CZ 2019 - 782 A3 Fig. 1.1 - view of the open gate from above;

Fig. 2 - shows a view of a partially closed gate (during folding);

Fig. 3 shows a view of a closed gate;

Fig. 4 shows a plate for holding an adjustable X-axis screw;

Fig. 5 shows an articulation for adjusting the X and Y axes;

Fig. 6 shows elements for folding / opening the gate leaves; and Fig. 7 shows the connection of the connecting part to the outer telescopic rod.

Examples of embodiments of the invention

The revolving folding gate for closing or opening the space between the support column 1 and the virtual column comprises a first support revolving wing 2 and a second driven revolving wing 3. The first support revolving wing 2 is suspended by two support hinges 5 (hinges) on the support column L the wing 3 is suspended by means of two central hinges 4 (hinges) on the first supporting wing 2. The wings 2 and 3 are movably dependent on each other and their movement is mutually connected via central hinges 4 and movement elements comprising a telescopic rod 11, a carrier plate 14 and the pushing / pulling element 15, wherein the relative movement of the wings 2 and 3 is a rotation of 180 degrees relative to each other. A plate 6 in the shape of, for example, a square is firmly fixed to the support column 1 via the openings 6.1 (Fig. 4).

In the middle of the plate 6 and in the adjacent part of the support column 1, a threaded hole 6.2 is formed, into which the first adjustable screw 7 is screwed. The first adjustable screw 7 is terminated by a vertically guided pin 7.1, on which a fork 9,1 of the second The first adjustable screw 7 adjusts the distance of the pivot point formed by the axis of the pin 7.1 to the support column 1 of both wings 2 and 3 in the Y axis. The second adjustable screw 9 adjusts the pivot point formed by the axis of the fifth connecting element 13,1 of both wings. 2 and 3 in the X-axis. These adjustable screws 7 and 9 serve to precisely adjust the positions of both wings 2 and 3 in the closed position parallel to each other, both wings 2 and 3 are in one line and in the open position to fold 180 degrees to to each other.

The pin 7,1 of the first adjustable screw 7 and the fork 9,1 of the second adjustable screw 9 form an articulated joint 8 between the adjustable screws 7 and 9. The position of the second adjustable screw 9 is adjusted by turning it (screwing or unscrewing) into the nut 9,2 cooked at the end of the outer rod 11.1 of the telescopic rod 11. The second adjustable screw 9 is secured against rotation of the nut 10. The inner rod 11.2 of the telescopic rod 11 is inserted into the outer rod 11.1, the inner rod 11.1 and the outer rod 11.2 being adjusted into adjusting the mutual folding of the wings 2 and 3. At the other end of the inner rod 11.2 of the telescopic rod 11 (farther side from the support column 1) a fourth connecting element 12 is welded formed by two legs which after welding form the letter U (Figs. 6, 7). An opening 12,2 is guided over the legs 12,1 of the fourth connecting element 12 (Fig. 7), through which a fifth connecting plate 14, the shape of which resembles a triangle, is connected by a fifth connecting element 13,1 formed by a screw and a nut. The carrier plate 14 is rotatably connected by a first connecting element 13,2 formed by a screw and nut to the first support wing 2 and a second connecting element 13,3, which is also formed by a screw and nut, is rotatably connected to a stick-shaped pushing / pulling element 15. This element 15 is rotatably connected to the second driven rotating wing 3 at the end of the curved part of the stick by a third connecting element 13,4 formed by a screw and a nut.

-2 CZ 2019 - 782 A3

When adjusting the folding gate, a rough adjustment of the telescopic rods 11.1 and 11.2 is first made to the length of the open gate, and in this position the telescopic rod is fixed with screws 17 (Fig. 3). The X and Y axis positions are then adjusted as described above. After this adjustment of the X and Y axes, the screws 17 are loosened so that the telescopic rod 11 can move. When closing the revolving gate from the open position (Fig. 1) 5, the element 15 pushes into the second driven revolving wing 3, which rotates 180 degrees relative to the first supporting revolving wing 2. That is, if the sum of the supporting and rotating sash is 2 m, then when folded in the open position it is 1 m.

-3 CZ 2019 - 782 A3

Claims (15)

PATENT CLAIMS A revolving folding gate for closing or opening a space, comprising at least one supporting 5 post (1), on which a first supporting revolving wing (2) is suspended, on the central hinges (4) of which a second entrained rotating wing (3) is suspended, wherein the two wings (2 and 4) are movably dependent on each other, characterized in that the mutual movement of the two wings (2 and 3) is bound by an articulated joint (8) comprising a first adjustable screw (7), this first adjustable screw ( 7) is terminated by a vertically guided pin (7.1) on which a fork (9.1) of a second adjustable screw (9) is mounted, the second adjustable screw (9) being connected to the outer rod (11.1) of the telescopic rod (11), the inner rod (11.1) of the telescopic rod (11) is inserted into the outer rod (11.1), a carrier plate (14) is rotatably connected to the inner rod (11.2) by a fifth connecting element (13.1), which is rotatably connected by the first connecting element (13.2) to to the first support wing (2) and the second connecting element (13.3) is pivotally connected to the pushing / pulling element 15 (15), this element (15) being rotatably connected by a third connecting element (13.4) to the second driven rotary wing (3). 6 drawings List of reference marks 1 support column 2 the first supporting rotating wing 3 a second driven rotating wing 4 center hinges 5 support hinges of the first support wing 6 plates 6.1 holes 6.2 thread 7 shows the first adjustable screw for the X axis 7.1 pin on the adjustable screw for the X axis 8 articulated joint 9 second adjustable screw for the Y axis 9.1 forks 9.2 nuts with internal thread 10 nuts 11 telescopic rod 11.1 outer telescopic rod 11.2 inner telescopic rod 12 a fourth connecting element 12.1 connecting element feet 13. 1 fifth connecting element 13. 2 first connecting element screw 13. 3 second connecting element screw 13. 4 third connecting element screw 14 carrier plate 15 push / pull element 17 screws CZ 2019 - 782 A3