CN213742987U

CN213742987U - Side revolving door

Info

Publication number: CN213742987U
Application number: CN202021353778.8U
Authority: CN
Inventors: 许苏杨; 姚陈澄; 徐小雷
Original assignee: Jiangsu Better Door Industry Co ltd
Current assignee: Jiangsu Better Door Industry Co ltd
Priority date: 2020-07-11
Filing date: 2020-07-11
Publication date: 2021-07-20
Anticipated expiration: 2030-07-11

Abstract

The utility model relates to a side revolving door, it includes track (1) and sets up a plurality of door leafs (2) on track (1), track (1) is including horizontal track (11) and perpendicular track (12), be connected through curved rail (13) between horizontal track (11) and the perpendicular track (12), horizontal track (11) are provided with horizontal extension rail (14) towards door opening stand direction, perpendicular track (11) are provided with perpendicular extension rail (15) towards door opening stand direction. The utility model relates to a side revolving door, its horizontal track and perpendicular track are provided with the horizontal extension rail respectively to door opening stand direction and erect the extension rail, and the door leaf of front end removes from the horizontal extension rail and extends near the rail to erecting when side revolving door is opened, can effectively utilize hangar door depth direction space.

Description

Side revolving door

Technical Field

The utility model relates to a side revolving door belongs to hangar door technical field.

Background

When the airplane fails or needs to be maintained, the maintenance is carried out in the hangar, so that the door opening of the hangar is required to be enlarged as much as possible, and the airplane can conveniently come in and go out. There are three major types of hangar doors currently on the market:

1. the sliding door adopts the structure, and the door with the structure adopts a plurality of leaves because the door opening is wider and the width of the door stack (door storehouse) is saved. The method is generally used for large hangars, and large door stacks (door storehouses) are needed;

2. the flexible upper folding door does not need a ground rail, a door pile (a door warehouse) is not needed in the width direction of the door, but the weight of the whole door is borne by an upper frame beam of the door, the requirement on the upper frame beam of the door is higher, and a door lintel (the door warehouse) is needed in the height direction of the door; the hangar with larger width must be divided into a plurality of fans, and movable upright posts must be arranged among the door leaves, which brings certain inconvenience in the installation and use processes;

3. the side revolving door with the structure is most widely applied to a small hangar in the current market, the side revolving door adopts a pair of monorail with radian, and the door leaf is driven to move by the traction of a steel wire rope or the motor directly drives the door to move together with the door, so that the opening and closing of the hangar door are realized.

Present side-turn door generally all adopts the curved rail, the front end of curved rail is straight rail, the upper and lower portion of door leaf all is equipped with guider, the door leaf of rearmost end is connected with drive arrangement, push away the door leaf through drive arrangement and straighten, drive arrangement just stops on the curved rail many times like this, need very big door opening promptly the wall body block it, the gyration space of side turn more than the side turn of side turn door needs 1.5 meters under the general condition promptly, because the restriction of side turn garage door both sides space like this, the gyration diameter is less, can make the door leaf narrower, and the track radius of curved rail is little, increased the walking resistance when the side turn is convoluteed.

The utility model discloses an application number is 201420648686.0's utility model discloses an electronic side revolving door with double track, rail set includes curved rail and craspedodrome rail, craspedodrome rail is arranged in the outside of curved rail, the one end of curved rail links to each other with the single track, be equipped with door leaf actuating mechanism on the craspedodrome rail, door leaf actuating mechanism and rearmost the rear end of door leaf links to each other for with the rearmost the door leaf straightens, has solved traditional side revolving garage door well and has received both sides space restriction, and the radius of circling round is less, causes the narrower problem of door leaf, and the structure is more succinct, and the door leaf can become the broad form, has reduced traveling system, and the appearance is more pleasing to the eye, and the variable rail technique makes the radius of side revolving track increase in addition, has significantly reduced the walking resistance when the side is turned round, and the whole operation is more. However, the door leaf and track design of the above patent still has defects, specifically, only the door opening side straight track extends to the end of the door opening, the straight rail on the front of the door opening is only connected with the curved rail and does not extend to the end part of the door opening, so that only the door leaf at the rearmost end can be pushed to the end part of the door opening through the straight rail when the side-turn door is closed, when the side-turn door is opened, the rest door leaves can only return to the straight track through the curved track, when the door leaf at the foremost end completely returns to the straight track in the area inside the curved track, the hangar door can be completely opened (as shown in figure 1), this results in a narrower internal passage between two adjacent hangar doors when the front and rear door leaves of the hangar are opened simultaneously (as shown in fig. 2), which affects the internal passage between the hangar doors, in addition, in some hangar doors with limited depth and length, the side-turn door in the form can not meet the use requirement that the front door leaf and the rear door leaf are opened simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a side revolving door is provided to above-mentioned prior art, its horizontal track (door opening positive track) and perpendicular track (door opening side track) are provided with horizontal extension rail respectively and erect the extension rail to door opening stand orientation, and the door leaf of front end removes near perpendicular extension rail from horizontal extension rail when side revolving door is opened, can effectively utilize hangar door depth direction space.

The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a side-turn door, it includes the track and sets up a plurality of door leafs on the track, the track includes horizontal track and perpendicular track, be connected through the curved rail between horizontal track and the perpendicular track, horizontal track is provided with horizontal extension rail towards door opening stand direction, perpendicular track is provided with perpendicular extension rail towards door opening stand direction.

Optionally, two adjacent door leaves are connected by a hinge.

Optionally, a front guide wheel is arranged on the front side of the frontmost door leaf, a rear guide wheel is arranged on the rear side of the rearmost door leaf, a middle guide wheel is arranged at the joint of two adjacent door leaves, the running track of the front guide wheel is always located on the transverse rail or the transverse extending rail, the running track of the rear guide wheel is always located on the vertical rail or the vertical extending rail, and the running track of the middle guide wheel is always located on the transverse rail, the vertical rail or the curved rail.

Optionally, the front guide wheel, the rear guide wheel and the middle guide wheel are all located on the inner side of the door leaf.

Optionally, outer check rings are arranged on the outer sides of the front guide wheel and the rear guide wheel, and an inner check ring is arranged on the inner side of the middle guide wheel.

Optionally, the outer retainer on the outer side of the front guide wheel is positioned on the outer side of the cross rail or the cross extension rail.

Optionally, the outer retainer ring outside the rear guide wheel is located outside the vertical rail or the vertical extension rail.

Optionally, the inner retainer ring on the inner side of the middle guide wheel is positioned on the inner side of the transverse rail, the vertical rail or the curved rail.

Compared with the prior art, the utility model has the advantages of:

1. the utility model relates to a side revolving door, the horizontal track and the vertical track are respectively provided with a horizontal extension track and a vertical extension track towards the direction of a door opening upright post, when the side revolving door is opened, the door leaf at the forefront end moves to the vicinity of the vertical extension track from the horizontal extension track, and the depth space between the vertical track and the door opening upright post can be effectively utilized, thereby meeting the use requirement that the side revolving doors at the front side and the rear side of a certain depth length limited hangar door are opened simultaneously;

2. the utility model relates to a side revolving door, the depth space between vertical track and the door opening stand can effectively be utilized to the time of side revolving door is opened, can effectively guarantee the inside passage width between the adjacent hangar door when both sides side revolving door is all opened around the hangar door, can not lead to the fact the influence to the current inside hangar door.

Drawings

Fig. 1 is a schematic structural view of a conventional side-turn door.

Fig. 2 is a schematic structural view of a hangar using a conventional side-turn door.

Fig. 3 is a schematic structural view of a side revolving door of the present invention.

Fig. 4 is a partial enlarged view of the leading wheel of fig. 3.

Fig. 5 is a partially enlarged view of the rear guide wheel in fig. 3.

Fig. 6 is a partial enlarged view of the intermediate guide wheel in fig. 3.

Fig. 7 is a schematic structural view of the hangar using the side revolving door of the present invention.

Wherein:

track 1

Door leaf 2

Transverse rail 11

Vertical rail 12

Curved rail 13

Transversely extending rail 14

Vertical extension rail 15

Front guide wheel 3

Rear guide wheel 4

Intermediate guide wheel 5

Outer retainer ring 6

Inner retainer ring 7

A door opening column 8.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Referring to fig. 3 to 7, the present invention relates to a side revolving door, which includes a track 1 and a plurality of door leaves 2 disposed on the track 1, wherein the track 1 includes a horizontal track 11 and a vertical track 12, the horizontal track 11 and the vertical track 12 are connected through a curved track 13, the horizontal track 11 is provided with a horizontal extension track 14 toward the door opening upright post direction, and the vertical track 11 is provided with a vertical extension track 15 toward the door opening upright post direction;

two adjacent door leaves 2 are connected through a hinge;

the front side of the door leaf 2 at the foremost end is provided with a front guide wheel 3, the rear side of the door leaf 2 at the rearmost end is provided with a rear guide wheel 4, the connecting position of two adjacent door leaves 2 is provided with a middle guide wheel 5, the running track of the front guide wheel 3 is always positioned on a transverse track 11 or a transverse extending track 14, the running track of the rear guide wheel 4 is always positioned on a vertical track 12 or a vertical extending track 15, and the running track of the middle guide wheel 5 is always positioned on the transverse track 11, the vertical track 12 or a curved track 13;

the front guide wheel 3, the rear guide wheel 4 and the middle guide wheel 5 are all positioned on the inner side of the door leaf 2;

the outer sides of the front guide wheel 3 and the rear guide wheel 3 are provided with outer check rings 6, and the inner side of the middle guide wheel 5 is provided with an inner check ring 7;

the outer retainer 6 outside the front guide wheel 3 is positioned outside the transverse rail 11 or the transverse extension rail 14;

the outer retainer ring 6 on the outer side of the rear guide wheel 4 is positioned on the outer side of the vertical rail 12 or the vertical extension rail 15;

the inner retainer ring 7 on the inner side of the middle guide wheel 5 is positioned on the inner side of the transverse rail 11, the vertical rail 12 or the bent rail 13.

In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.

Claims

1. A side-swinging door, characterized in that: the door leaf structure comprises a track (1) and a plurality of door leaves (2) arranged on the track (1), wherein the track (1) comprises a transverse track (11) and a vertical track (12), the transverse track (11) and the vertical track (12) are connected through a bent track (13), a transverse extending track (14) is arranged on the transverse track (11) towards the direction of a door opening upright post, and a vertical extending track (15) is arranged on the vertical track (12) towards the direction of the door opening upright post.

2. A side-swinging door as claimed in claim 1, wherein: two adjacent door leaves (2) are connected through a hinge.

3. A side-swinging door as claimed in claim 1, wherein: the front side of the foremost door leaf (2) is provided with a front guide wheel (3), the rear side of the rearmost door leaf (2) is provided with a rear guide wheel (4), the connecting positions of two adjacent door leaves (2) are provided with a middle guide wheel (5), the running track of the front guide wheel (3) is always located on a transverse track (11) or a transverse extending track (14), the running track of the rear guide wheel (4) is always located on a vertical track (12) or a vertical extending track (15), and the running track of the middle guide wheel (5) is always located on the transverse track (11), the vertical track (12) or a bent track (13).

4. A side-swinging door as claimed in claim 3, wherein: the front guide wheel (3), the rear guide wheel (4) and the middle guide wheel (5) are all positioned on the inner side of the door leaf (2).

5. A side-swinging door as claimed in claim 3, wherein: outer check rings (6) are arranged on the outer sides of the front guide wheel (3) and the rear guide wheel (4), and inner check rings (7) are arranged on the inner sides of the middle guide wheels (5).

6. A side-swinging door as claimed in claim 5, wherein: the outer retainer ring (6) on the outer side of the front guide wheel (3) is positioned on the outer side of the transverse track (11) or the transverse extension rail (14).

7. A side-swinging door as claimed in claim 5, wherein: and the outer retainer ring (6) on the outer side of the rear guide wheel (4) is positioned on the outer side of the vertical rail (12) or the vertical extension rail (15).

8. A side-swinging door as claimed in claim 5, wherein: the inner retainer ring (7) on the inner side of the middle guide wheel (5) is positioned on the inner side of the transverse rail (11), the vertical rail (12) or the bent rail (13).