CN201763148U

CN201763148U - Upper folding door

Info

Publication number: CN201763148U
Application number: CN2010202958417U
Authority: CN
Inventors: 臧福; 马春
Original assignee: JIANGSU JINQIUZHU GROUP CO Ltd
Current assignee: JIANGSU JINQIUZHU GROUP CO Ltd
Priority date: 2010-08-18
Filing date: 2010-08-18
Publication date: 2011-03-16
Anticipated expiration: 2020-08-18

Abstract

The utility model relates to an upper folding door. The upper folding door comprises two upright columns; vertically placed tracks are arranged in both the upright columns; a plurality of upper-down placed door leaves are arranged between the two tracks; both the two ends of each door leaf are connected with guide wheels; the guide wheels are all placed in the tracks; the guide wheels at the same end of the door leaves are connected with one another through a bearing chain; the two bearing chains are both connected with transmission devices; the two transmission devices respectively fixed on the two upright columns are connected with one another through a transmission pipe; and each transmission device is connected with a door opening machine. The upper folding door has the advantages of large use area, good wind-resistant performance, high sealing performance, stability and reliability, and is easy for operation and maintenance.

Description

Go up folded door

Technical field:

The utility model relates to a kind of folded door of.

Background technology:

At present, in a lot of occasions, all use door, but because the size of a lot of door openings is bigger, adopt the various doors on the present stage market to have many unfavorable factors, as adopt the sliding door structure, adopt the door of this structure because the door opening size is bigger, must adopt multistage, and the weight of every fan door speed very heavy, that open power slow, that unlatching is required is bigger, when adopting the structure of elevator door, adopt the necessary employing of door of this structure multistage, between every grade of elevator door, guiding mechanism must be arranged, very inconvenience in installation and use, and the weight of door is very heavy.

Summary of the invention:

The purpose of this utility model is in order to overcome above deficiency, to provide a kind of simple in structure, easy for installation, reliable and stable, easy to operate, the upward folded door of easy-maintaining.

The purpose of this utility model is achieved through the following technical solutions: a kind of going up folded door, comprise two columns, be equipped with the track of vertical placement in two columns, be provided with a plurality of door leafs of placing up and down between two tracks, the two ends of each door leaf all are connected with guide wheel, guide wheel all places track, be connected by a load-bearing chain between the guide wheel of the same end of each door leaf, two load-bearing chains all connect a transmission device, two transmission devices are separately fixed on two columns, and link to each other by transmission tube between two transmission devices, any described transmission device is connected with door lifter.

Further improvement of the utility model is: be equipped with bound edge around each described door leaf.

Further improvement of the utility model is: each described track and each described bound edge are aluminium alloy extrusions.

Further improvement of the utility model is: described door leaf is a high strength hollow daylighting material.

Further improvement of the utility model is: between the described door leaf and ground of foot, between each described door leaf and the described track, between each described door leaf, be equipped with weather strip between described column and the body of wall.

The utility model compared with prior art has the following advantages:

1, by using chain drive, simple in structure, circuit adopts modularized design, and operation is comparatively convenient in installation process.

2, door leaf adopts high strength hollow daylighting sheet material, and energy-conserving and environment-protective, thermal insulation, suction noise reduction sound, intensity height, daylighting are effective, and the bound edge of track and door leaf all adopts autocratic aluminium alloy extrusions, all zinc-plated processing of some other steel component surface, good looking appearance.

3, door leaf adopts independent block, and when the gate was opened, every door leaf vertically was piled up in the door opening top, and block-by-block is piled up when closing, and it is less to take up room.

4, between the door leaf and ground of foot, between each door leaf and the track, between each door leaf, be equipped with weather strip between track and the column, guarantee to go up folded door sealing performance in use like this, be equipped with weather strip between its central post and the body of wall and can not only play good sealing effectiveness, can also regulate the alignment error of bringing because of the door opening out-of-flatness.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of last folded door closure state;

Fig. 4 is the structural representation of last folded door opening

Number in the figure: 1-column, 2-track, 3-door leaf, 4-break bar, 5-load-bearing chain, 6-transmission device, 7-transmission tube, 8-door lifter.

The specific embodiment:

In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.

As Fig. 1, Fig. 2, Fig. 3 and Fig. 4 show a kind of specific embodiment that folded door of the utility model, comprise two columns 1, two columns about 1 are placed, be equipped with the track 2 of vertical placement in two columns 1, be provided with a plurality of door leafs of placing up and down 3 between two tracks 2, door leaf 3 is a high strength hollow daylighting material, be equipped with bound edge around each door leaf 3, each track 2 and each bound edge are aluminium alloy extrusions, the two ends of each door leaf 3 all are connected with guide wheel 4, the guide wheel 4 that is arranged in door leaf 3 left ends places left end track 2, the guide wheel 4 that is arranged in door leaf 3 right-hand members places right-hand member track 2, be connected by a load-bearing chain 5 between the guide wheel 4 of the same end of each door leaf 3, two load-bearing chains 5 all connect a transmission device 6, two transmission devices 6 are separately fixed on two columns 1, be provided with sprocket wheel in the transmission device 6, link to each other by transmission tube 7 between two transmission devices 6, any transmission device 6 is connected with door lifter 8, between the door leaf 3 and ground of foot, between each door leaf 3 and the track 2, between each door leaf 3, be equipped with weather strip between column 1 and the body of wall, door leaf 3 imports by the guide wheel 4 that is fixed on the load-bearing chain 5, and keep its position, door leaf 3 is connected with each other by load-bearing chain 5, the top of two tracks 2 all is connected with transmission device 6, link to each other by transmission tube 7 between two transmission devices 6, any transmission bracket 6 is connected with door lifter 8, thereby the moment that door lifter 8 is exported propagates into anti-drive end, door leaf 3 moves upward by the running mechanical device, be that the moment that door lifter 8 is exported propagates into anti-drive end by transmission tube 7, driving two sprocket wheels like this rotates simultaneously, two sprocket wheels drive two load-bearing chains 5 respectively and upwards promote, it is sprocket rotation, make load-bearing chain 5 round encircling sprocket wheel around, so that door leaf 3 is not piled up in the door opening top with not taking up space one by one, like this by using chain drive, simple in structure, circuit adopts modularized design, operation is comparatively convenient in installation process, door leaf adopts high strength hollow daylighting sheet material, energy-conserving and environment-protective, thermal insulation, inhale the noise reduction sound, the intensity height, daylighting is effective, and the bound edge of track and door leaf all adopts autocratic aluminium alloy extrusions, the all zinc-plated processing of some other steel component surface, good looking appearance, and door leaf adopts independent block, when the gate is opened, every door leaf vertically is piled up in the door opening top, block-by-block is piled up when closing, it is less to take up room, between the door leaf and ground of foot, between each door leaf and the track, between each door leaf, be equipped with weather strip between track and the column, guarantee to go up folded door sealing performance in use like this, be equipped with weather strip between its central post and the body of wall and can not only play good sealing effectiveness, can also regulate the multinomial functions of bringing because of the door opening out-of-flatness such as alignment error, and be widely used in hangar, the workshop, heavy constructions such as garage, and go up folded door when opening, only occupy temporary space, do not occupy fixed space.

Claims

1. go up folded door for one kind, comprise two columns (1), it is characterized in that: the track (2) that is equipped with vertical placement in two described columns (1), be provided with a plurality of door leafs of placing up and down (3) between two described tracks (2), the two ends of each described door leaf (3) all are connected with guide wheel (4), described guide wheel (4) all places described track (2), be connected by a load-bearing chain (5) between the guide wheel (4) of the same end of each described door leaf (3), two described load-bearing chains (5) all connect a transmission device (6), two described transmission devices (6) are separately fixed on two described columns (1), and link to each other by transmission tube (7) between two described transmission devices (6), any described transmission device (6) is connected with door lifter (8).

2. folded according to claim 1 is described, it is characterized in that: be equipped with bound edge around each described door leaf (3).

3. fold door according to claim 1 or 2 described going up, it is characterized in that: each described track (2) and each described bound edge are aluminium alloy extrusions.

4. folded according to claim 3 is described, it is characterized in that: described door leaf (3) is a high strength hollow daylighting material.

5. folded door according to claim 1 is described, it is characterized in that: be positioned between the described door leaf (3) and ground of foot, between each described door leaf (3) and the described track (2), between each described door leaf (3), be equipped with weather strip between described column (1) and the body of wall.