CN213898802U

CN213898802U - Windproof quick door

Info

Publication number: CN213898802U
Application number: CN202021503860.4U
Authority: CN
Inventors: 石东旭; 石国旺; 王春伟
Original assignee: Harbin Wangfu Door Industry Co ltd
Current assignee: Harbin Wangfu Door Industry Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-08-06
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a prevent wind quick door, including the reel, prevent wind the pole, the door curtain, a pedestal, spool and quick-witted case, prevent wind the pole and set up in the both sides of door curtain, the reel sets up in the top of door curtain, the spool sets up in the reel, machine case is fixed to be set up in the both ends of reel, the spool sets up along the length direction of reel, its characterized in that, on the spool was all fixed in to the upper end of door curtain, machine incasement all was provided with servo motor, the spool is rotatory under servo motor's effect, prevent wind the relative both sides of pole and be provided with the spout, door curtain bottom both sides are provided with the gyro wheel, cavity sliding connection in gyro wheel and the spout. The utility model discloses a servo motor work makes the action wheel pass through the drive rack and drives from the driving wheel function, and the spool is connected with the follow driving wheel, causes the door curtain that the spool is connected to realize the rolling, and its rotating-structure is simple, long service life, the gyro wheel slides in the spout cavity, effectively reduces the door curtain rolling and the noise that produces.

Description

Windproof quick door

Technical Field

The utility model relates to a quick door field particularly, relates to a prevent wind quick door.

Background

The quick door is also called as a quick rolling door, can realize the effect of quick isolation, has the functions of heat preservation, dust prevention, insect prevention, wind prevention, sound insulation and the like, and is widely applied to industries such as food, chemical industry, electronics, logistics and the like and applied to a plurality of occasions such as production, storage and the like. The quick door realizes the quick opening and closing of the door by winding and putting down the cord fabric under the driving of the driving mechanism by the flexible cord fabric, but the existing windproof quick door has a more complex structure, for example, the Chinese patent No. CN 210948414U discloses a windproof quick door, which comprises a winding drum, a first winding shaft, a second winding shaft, an outer door curtain, an inner door curtain, a door post and a case, and the whole windproof capability and the wind resistance strength of the windproof quick door are effectively improved by utilizing two doors of the inner door curtain and the outer door curtain, but the structure is complex, the production cost is high, the maintenance is troublesome, the transmission of the door curtain is driven by a belt, the door curtain in comparison is easy to damage, the service life is short, and the two sides of the door curtain and the windproof rod can generate friction when the windproof quick door is wound, the door curtain is damaged, and the noise is larger.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent wind fast door to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a prevent wind quick-operation door, includes the reel, prevent wind pole, door curtain, base, spool and quick-witted case, prevent wind the pole set up in the both sides of door curtain, the reel set up in the top of door curtain, the spool set up in the reel, machine case fixed set up in the both ends of reel, the spool along the length direction of reel sets up, the upper end of door curtain all is fixed in on the spool, machine incasement all is provided with servo motor, the spool is in servo motor's effect is rotatory down, prevent wind the relative both sides of pole and be provided with the spout, door curtain bottom both sides are provided with the gyro wheel, the gyro wheel with cavity sliding connection in the spout.

Furthermore, the case is internally provided with a driving wheel coaxially connected with the servo motor, the driven wheel is connected with the driving wheel through a transmission rack, and the driven wheel is connected with the reel.

Furthermore, a driven wheel bearing mounting seat is arranged in each case, a reel bearing is fixedly arranged on each driven wheel bearing mounting seat, two end parts of each reel are connected with the driven wheels, and each reel penetrates through the reel bearing.

Furthermore, a cushion block is arranged at the bottom of the sliding groove of the windproof rod.

Furthermore, a groove is formed in the joint of the base and the bottom end of the door curtain.

Furthermore, the groove and the sliding groove are in sealing contact with the contact surface of the door curtain to be provided with rubber layers.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model provides a pair of prevent wind quick door through servo motor work, makes the action wheel pass through the drive rack and drives from the driving wheel function, and the spool is connected with the follow driving wheel, causes the door curtain that the spool is connected to realize the rolling, and its rotating-structure is simple, long service life.

(2) The utility model provides a pair of prevent wind quick door is provided with the gyro wheel in door curtain both sides, and the pole of preventing wind of door curtain both sides is provided with the spout, and the gyro wheel slides in the spout cavity, effectively reduces the door curtain rolling and the noise that produces, and its recess and spout all are provided with the rubber layer with the door curtain contact surface, less friction on the one hand, and on the other hand has the effect of preventing wind, and its tightness is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic sectional structural view of a windproof speed door according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a chassis of a windproof speed door according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a wind-proof rod of a wind-proof fast door according to an embodiment of the present invention;

fig. 4 is a schematic view of a base structure of a windproof speed door according to an embodiment of the present invention.

Reference numerals:

1. a reel; 2. a windbreak bar; 3. a door curtain; 301. a roller; 4. a base; 5. a reel; 6. a chassis; 7. a servo motor; 8. a driving wheel; 9. a driven wheel; 10. a driven wheel bearing mount; 11. a drive rack; 12. a reel bearing; 13. a chute; 14. cushion blocks; 15. and (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-4, according to the embodiment of the present invention, the windproof quick door comprises a winding drum 1, a windproof rod 2, a door curtain 3, a base 4, a winding shaft 5 and a case 6, the windproof rod 2 is disposed on two sides of the door curtain 3, the winding drum 1 is disposed above the door curtain 3, the winding shaft 5 is disposed in the winding drum 1, the case 6 is fixedly disposed at two ends of the winding drum 1, the winding shaft 5 is disposed along the length direction of the winding drum 1, the upper end of the door curtain 3 is fixed on the winding shaft 5, a servo motor 7 is disposed in the case 6, the winding shaft 5 rotates under the action of the servo motor 7, two opposite sides of the windproof rod 2 are provided with a sliding groove 13, two sides of the bottom of the door curtain 3 are provided with rollers 301, and the rollers 301 are slidably connected with a cavity in the sliding groove 13.

Through the above technical scheme of the utility model, all be provided with the action wheel 8 with 7 coaxial coupling of servo motor in the quick-witted case 6, connect through driving rack 11 from driving wheel 9 and action wheel 8, be connected with spool 5 from driving wheel 9.

Through the above technical scheme of the utility model, all be provided with driven wheel bearing mount pad 10 in the quick-witted case 6, the fixed spool bearing 12 that is provided with on driven wheel bearing mount pad 10, spool 5's both ends all with from driving wheel 9 and be connected, spool 5 passes spool bearing 12.

Through the above technical scheme of the utility model, the spout 13 bottom of preventing wind pole 2 is provided with cushion 14.

Through the above technical scheme of the utility model,

base

4 and 3 bottom junctions of door curtain are provided with recess 15.

Through the above technical scheme of the utility model, recess 15 and spout 13 are provided with the rubber layer with the equal sealing contact of door curtain 3 contact surface.

When specifically using, work through servo motor 7, make action wheel 8 drive through driving rack 11 and follow driving wheel 9 function, spool 5 with be connected from driving wheel 9, cause door curtain 3 that spool 5 is connected to realize the rolling, its rotating-structure is simple, long service life, be provided with gyro wheel 301 in door curtain 3 both sides, the pole 2 of preventing wind of door curtain 3 both sides is provided with spout 13, gyro wheel 301 slides in spout 13 cavity, effectively reduce the noise that door curtain 3 rolling and produce, its recess 15 and spout 13 all are provided with the rubber layer with door curtain 3 contact surface, less friction on the one hand, on the other hand has windproof effect, its tightness is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The windproof quick door comprises a winding drum (1), windproof rods (2), a door curtain (3), a base (4), a winding shaft (5) and a case (6), wherein the windproof rods (2) are arranged on two sides of the door curtain (3), the winding drum (1) is arranged above the door curtain (3), the winding shaft (5) is arranged in the winding drum (1), the case (6) is fixedly arranged at two ends of the winding drum (1), the winding shaft (5) is arranged along the length direction of the winding drum (1), the windproof quick door is characterized in that the upper end of the door curtain (3) is fixed on the winding shaft (5), a servo motor (7) is arranged in the case (6), the winding shaft (5) rotates under the action of the servo motor (7), sliding grooves (13) are arranged on two opposite sides of the windproof rods (2), and rollers (301) are arranged on two sides of the bottom of the door curtain (3), the roller (301) is connected with a cavity in the sliding groove (13) in a sliding mode.

2. A wind-proof quick door according to claim 1, characterized in that a driving wheel (8) coaxially connected with the servo motor (7) is arranged in the case (6), a driven wheel (9) is connected with the driving wheel (8) through a transmission rack (11), and the driven wheel (9) is connected with the reel (5).

3. A wind-proof fast door according to claim 1, characterized in that a driven wheel bearing mounting seat (10) is provided in the casing (6), a reel bearing (12) is fixedly provided on the driven wheel bearing mounting seat (10), both ends of the reel (5) are connected with the driven wheel (9), and the reel (5) passes through the reel bearing (12).

4. A wind-resistant quick door according to claim 1, characterized in that the bottom of the chute (13) of the wind-resistant bar (2) is provided with a spacer (14).

5. A wind-proof quick door as claimed in claim 1, characterized in that the connection between said base (4) and the bottom end of said curtain (3) is provided with a recess (15).

6. A wind-resistant quick door according to claim 1, characterized in that the groove (15) and the contact surface of said chute (13) and said curtain (3) are provided with rubber layers in sealing contact.