CN210033230U

CN210033230U - Guide rail device of quick rolling shutter door

Info

Publication number: CN210033230U
Application number: CN201920599575.8U
Authority: CN
Inventors: 周帅
Original assignee: Tianjin Wanliying Metal Door And Window Co Ltd
Current assignee: Tianjin Wanliying Metal Door And Window Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-02-07
Anticipated expiration: 2029-04-29

Abstract

The utility model relates to a quick rolling slats door field specifically discloses a guide device of quick rolling slats door, to the door body of current rolling slats door when removing, the problem of rocking easily, now proposes following scheme, and it is including setting up the door body between two guide rails, the one end fixedly connected with end plate of guide rail, be provided with a body between the guide rail, and a body card establishes in the guide rail, the spout has been seted up to one side of guide rail, and the both sides of the door body pass the spout respectively, and insert in the guide rail, be close to two sleeves of fixedly connected with respectively on the both sides inner wall of spout on the guide rail, and swing joint has branch on the sleeve, the activity is provided with spacing wheel between two branches of guide rail one side, and spacing wheel sets up the both sides at the door body respectively. The utility model discloses a set up two spacing wheels in the guide rail, made things convenient for the door body when removing, can be all the time at the guide rail internalization, prevent the skew guide rail in both sides of the door body, influence quick rolling slats door's normal use.

Description

Guide rail device of quick rolling shutter door

Technical Field

The utility model relates to a quick rolling slats door field especially relates to a guide device of quick rolling slats door.

Background

The rapid rolling shutter door is also called a rapid soft curtain door, is a door with the running speed of more than 0.6 m per second, is a barrier-free isolation door capable of rapidly lifting, and is mainly used for rapid isolation, so that the dust-free grade of the air quality of a workshop is ensured. The multifunctional heat-insulation and heat-preservation air conditioner has multiple functions of heat preservation, cold insulation, insect prevention, wind prevention, dust prevention, sound insulation, fire prevention, peculiar smell prevention, lighting and the like, is widely applied to various places such as food, chemistry, textile, electronics, supermarkets, refrigeration, logistics, storage and the like, can extremely meet high-performance logistics and clean places, saves energy, automatically closes at a high speed, improves the working efficiency, creates a better working environment and the like.

After the rolling door is used for a period of time, the running caliber of the guide rail can be widened or deformed to different degrees, the main reason is that when the rolling door is installed outdoors or in a region with a plurality of wind pressures, when the rolling door is frequently influenced by wind pressure to a rolling door body, the wind pressure borne by the whole door body is directly conducted to the guide rails positioned at two sides of the door body, so that the running caliber of the guide rail is widened or a door body running notch in a metal guide rail is deformed, the instability and the unsafety of running of the door body are increased, and therefore, a guide rail device of the rapid rolling door is urgently needed to be provided to solve the problems.

Disclosure of Invention

The utility model provides a pair of guide device of quick rolling slats door has solved the door body of rolling slats door and when removing, problem that rocks easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a guide rail device of quick rolling slats door, is including setting up the door body between two guide rails, the one end fixedly connected with end plate of guide rail, be provided with a body between the guide rail, and a body card establishes in the guide rail, the spout has been seted up to one side of guide rail, and the both sides of the door body pass the spout respectively in the spout, and insert in the guide rail, be close to two sleeves of fixedly connected with respectively on the both sides inner wall of spout on the guide rail, and swing joint has branch on the sleeve, the activity is provided with spacing round between two branches of guide rail one side, and just spacing round sets up the both sides at the door body respectively, one side of keeping away from each other on the branch is connected with the backup pad respectively perpendicularly, and fixedly connected with locating piece in the backup.

Preferably, a limit track is fixedly connected to one side face, far away from the sliding groove, of the guide rail, and the door body is movably arranged in the limit track.

Preferably, two limiting grooves are formed in one end, inserted into the guide rail, of the door body respectively, the limiting grooves are formed in two sides of the door body respectively, and the limiting wheels are movably inserted into the limiting grooves.

Preferably, the two sides of the limiting wheel are respectively connected between the supporting rods in a rotating mode through rotating shafts.

Preferably, one end of the supporting rod is movably inserted into the sleeve, and one end of the supporting rod inserted into the sleeve is connected into the sleeve through a spring.

Preferably, the surfaces of the guide rails are fixedly connected with a plurality of groups of mounting blocks respectively.

The utility model discloses in:

1. the utility model discloses a set up two spacing wheels in the guide rail, made things convenient for the door body when removing, can be all the time at the guide rail internalization, prevent the skew guide rail in both sides of the door body, influence quick rolling slats door's normal use.

2. The utility model discloses a set up mobilizable spacing round, make spacing round have mobilizable scope, prevent that spacing round from too hard supporting to the door body, damage spacing round easily, influence the life of spacing round.

Drawings

Fig. 1 is a schematic structural view of a guide rail device of a quick-acting rolling door.

Fig. 2 is a schematic structural view of a guide rail of the guide rail apparatus shown in fig. 1.

Reference numbers in the figures: the door comprises a guide rail 1, a door body 2, an end plate 3, a limiting rail 4, a limiting groove 5, an elastic telescopic rod 6, a supporting plate 7, a positioning block 8, a supporting rod 9, a limiting wheel 10 and a sleeve 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a guide rail device of a rapid rolling shutter door comprises a door body 2 arranged between two guide rails 1, one end of each guide rail 1 is fixedly connected with an end plate 3, the door body 2 is arranged between the guide rails 1, the door body 2 is clamped in the guide rails 1, one side of each guide rail 1 is provided with a chute, two sides of the door body 2 respectively penetrate through the chutes and are inserted into the guide rails 1, two sleeves 11 are respectively and fixedly connected to the inner walls of the two sides of the guide rails 1 close to the chutes, supporting rods 9 are movably connected to the sleeves 11, limiting wheels 10 are movably arranged between the two supporting rods 9 of one side of each guide rail 1, the limiting wheels 10 are respectively arranged at two sides of the door body 2, one sides of the supporting rods 9 far away from each other are respectively and vertically connected with supporting plates 7, positioning blocks 8 are fixedly connected to the supporting plates 7, keep away from spacing track 4 of fixedly connected with on the side of spout on the guide rail 1, and the activity of the door body 2 is seted up in spacing track 4, two spacing grooves 5 have been seted up respectively to the one end that the door body 2 inserted in the guide rail 1, and spacing groove 5 sets up respectively in the both sides of the door body 2, spacing wheel 10 activity is inserted in spacing groove 5, the both sides of spacing wheel 10 are rotated through the pivot respectively and are connected between branch 9, the one end activity of branch 9 is inserted in sleeve 11, and branch 9 inserts the one end of sleeve 11 and passes through spring coupling in sleeve 11, the surface difference fixedly connected with multiunit installation piece of guide rail 1.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The working principle is as follows: when the device is used, the door body 2 slides in the guide rail 1, when sliding, the sliding track of the door body 2 is limited by the limiting wheel 10, the limiting wheel 10 is clamped in the limiting groove 5, two sides of the limiting wheel are respectively provided with the sleeve 11, the supporting rod 9 and the elastic telescopic rod 6 are used for elastic support, the door body 2 is enabled to have a movable range, one end of the door body 2 slides in the limiting slide way 4 respectively, the moving track of the door body 2 is further limited, when the door body 2 moves, the limiting wheel 10 moves in the door body 2, slides in the limiting groove 5, the supporting rod 9 and the sleeve 11 are connected through the spring, the limiting wheel 10 is enabled to have a movable range, the limiting wheel 10 is prevented from being excessively rigidly supported on the door body 2, the limiting wheel 10 is easily damaged, and the service life of the limiting wheel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A guide rail device of a rapid rolling door comprises a door body (2) arranged between two guide rails (1), and is characterized in that one end of each guide rail (1) is fixedly connected with an end plate (3), the door body (2) is arranged between the guide rails (1), the door body (2) is clamped in the guide rails (1), one side of each guide rail (1) is provided with a chute, two sides of the door body (2) respectively penetrate through the chutes and are inserted into the guide rails (1), two sleeves (11) are respectively and fixedly connected on the inner walls of two sides of each guide rail (1) close to the chutes, a support rod (9) is movably connected on each sleeve (11), a limit wheel (10) is movably arranged between the two support rods (9) on one side of each guide rail (1), the limit wheels (10) are respectively arranged on two sides of the door body (2), one side of each support rod (9) far away from each other is respectively and vertically connected with a, and a positioning block (8) is fixedly connected to the supporting plate (7), and the positioning block (8) is movably connected with the inner walls of the two sides of the guide rail (1) through an elastic telescopic rod (6) respectively.

2. The guide rail device of a quick rolling door according to claim 1, wherein a limit track (4) is fixedly connected to one side surface of the guide rail (1) far away from the sliding groove, and the door body (2) is movably arranged in the limit track (4).

3. The guide rail device of the quick rolling door according to claim 1, wherein two limiting grooves (5) are respectively formed in one end of the door body (2) inserted into the guide rail (1), the limiting grooves (5) are respectively formed in two sides of the door body (2), and the limiting wheels (10) are movably inserted into the limiting grooves (5).

4. A track device for a rapid rolling shutter door according to claim 1, characterized in that both sides of the limiting wheel (10) are respectively rotatably connected between the supporting rods (9) through rotating shafts.

5. A track assembly for a rapid rolling door according to claim 1, characterized in that one end of the rod (9) is movably inserted into the sleeve (11), and one end of the rod (9) inserted into the sleeve (11) is connected to the sleeve (11) by a spring.

6. A track assembly for a rapid rolling door according to claim 1, characterized in that a plurality of sets of mounting blocks are fixedly connected to the surface of the track (1) respectively.