CN210033209U

CN210033209U - Wind-resistant quick rolling shutter door

Info

Publication number: CN210033209U
Application number: CN201920579174.6U
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: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-07
Anticipated expiration: 2029-04-26

Abstract

The utility model belongs to the field of rolling doors, in particular to a wind-resistant quick rolling door, aiming at the problem that the existing quick rolling door can cause the deformation of the rolling curtain when encountering strong wind and the product quality is poor, the proposal is provided, which comprises side columns of a vertically arranged rectangle welded on the top walls of two sides of a bottom plate, a first driving motor and a first bearing which are horizontally arranged are respectively installed at the top ends of the two side columns, a first rotating shaft which is horizontally arranged is welded at the output end of the first driving motor, a second rotating shaft is fixedly sleeved on the inner ring of the first bearing, a winding drum which is horizontally arranged is connected between the first rotating shaft and the second rotating shaft, the rolling curtain is slidably connected between the two side columns, the top end of the rolling curtain extends to the upper part of the side columns and is hinged at the bottom end of the winding drum, a fixed plate which is horizontally arranged is welded between the two side columns, the utility model can support the rolling curtain, the roller shutter is prevented from deforming when encountering strong wind, and the product quality is high.

Description

Wind-resistant quick rolling shutter door

Technical Field

The utility model relates to a rolling slats door technical field especially relates to a quick rolling slats door of anti-wind.

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. However, the existing quick rolling door has the condition that the rolling door deforms when encountering strong wind, and the product quality is poor, so that the quick rolling door with wind resistance is provided.

Disclosure of Invention

The utility model provides a quick rolling slats door of anti-wind has solved the condition that the rolling slats door warp, the relatively poor problem of product quality can appear rolling slats door when meeting with the strong wind now fast rolling slats door.

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

a wind-resistant quick rolling door comprises a bottom plate, side columns of a vertically-arranged rectangle are welded on top walls of two sides of the bottom plate, a first driving motor and a first bearing which are horizontally arranged are respectively installed at the top ends of the two side columns, a first rotating shaft which is horizontally arranged is welded at the output end of the first driving motor, a second rotating shaft is fixedly sleeved on an inner ring of the first bearing, a winding drum which is horizontally arranged is connected between the first rotating shaft and the second rotating shaft, a rolling curtain is connected between the two side columns in a sliding mode, the top end of the rolling curtain extends to the upper portion of the side columns and is hinged to the bottom end of the winding drum, a fixing plate which is horizontally arranged is welded between the two side columns, the fixing plate is located on the rear end face of the rolling curtain, lead screws which are horizontally arranged are rotationally connected on side walls of the two side columns under the fixing plate, and second bevel gears are welded at one ends, close to each other, the middle position of fixed plate has seted up the mounting hole, installs the second driving motor that output is down in the mounting hole, the output of second driving motor extends to the below of fixed plate and welds and have first bevel gear, two the second bevel gear all is connected with the meshing of first bevel gear, the outer lane spiral cooperation of lead screw is connected with the backup pad of perpendicular setting, backup pad sliding connection is on the roof of bottom plate, the top sliding connection of backup pad is on the diapire of fixed plate.

Preferably, a first sliding groove is formed in the top wall of the bottom plate, two symmetrical first sliding blocks are arranged in the first sliding groove in a sliding mode, the supporting plate is welded to the top end of the first sliding block and located on two sides of the second driving motor, a second sliding groove is formed in the bottom wall of the fixing plate, a second sliding block is arranged in the second sliding groove in a sliding mode, and the supporting plate is welded to the bottom end of the second sliding block.

Preferably, the side walls of the two side columns which are close to each other are provided with third sliding grooves, and two ends of the roller shutter are arranged in the two third sliding grooves in a sliding mode respectively.

Preferably, the side wall of the side column, which is located right below the fixing plate, is provided with a mounting groove, the mounting groove is located on the rear end face of the roller shutter, a second bearing is fixed in the mounting groove, and the screw rod is fixedly sleeved on an inner ring of the second bearing.

Preferably, the front end surface of the support plate is in contact with the rear end surface of the roll screen.

The utility model has the advantages that: through the cooperation of side post, fixed plate, second driving motor, first bevel gear, second bearing, lead screw and backup pad, can support quick rolling slats door's the book curtain, can prevent that quick rolling slats door from appearing the condition of rolling up the curtain and warping when meeting with the strong wind.

The utility model discloses can support rolling up the curtain, prevent to roll up the condition that the curtain appears warping when meeting with strong wind, product quality is higher.

Drawings

Fig. 1 is a schematic structural view of the front side of the wind-resistant quick rolling door of the present invention.

Fig. 2 is the structural schematic diagram of the back of the wind-resistant rapid rolling shutter door provided by the utility model.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 2.

Fig. 5 is a side view of the rolling screen of the wind-resistant quick rolling door according to the present invention.

Reference numbers in the figures: the device comprises a base plate 1, a roller shutter 2, a side column 3, a first driving motor 4, a winding drum 5, a first bearing 6, a supporting plate 7, a fixing plate 8, a screw rod 9, a second driving motor 10, a first bevel gear 11, a second bevel gear 12 and a second bearing 13.

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. 1-5, a wind-resistant rapid rolling shutter door comprises a bottom plate 1, rectangular side posts 3 vertically arranged are welded on top walls of two sides of the bottom plate 1, a first driving motor 4 and a first bearing 6 horizontally arranged are respectively installed at top ends of the two side posts 3, a first rotating shaft horizontally arranged is welded at an output end of the first driving motor 4, a second rotating shaft is fixedly sleeved on an inner ring of the first bearing 6, a horizontally arranged winding drum 5 is connected between the first rotating shaft and the second rotating shaft, a rolling screen 2 is slidably connected between the two side posts 3, a top end of the rolling screen 2 extends to a position above the side posts 3 and is hinged to a bottom end of the winding drum 5, a horizontally arranged fixing plate 8 is welded between the two side posts 3, the fixing plate 8 is located on a rear end face of the rolling screen 2, horizontally arranged lead screws 9 are rotatably connected on side walls of the two side posts 3 located under the fixing plate 8, a second bevel gear 12 is welded at one end of the two lead screws 9, which, the mounting hole has been seted up to the intermediate position of fixed plate 8, install output second driving motor 10 down in the mounting hole, the output of second driving motor 10 extends to the below of fixed plate 8 and welds and have first bevel gear 11, two second bevel gears 12 all are connected with the meshing of first bevel gear 11, the outer lane spiral cooperation of lead screw 9 is connected with the backup pad 7 of perpendicular setting, backup pad 7 sliding connection is on the roof of bottom plate 1, the top sliding connection of backup pad 7 is on the diapire of fixed plate 8.

In this embodiment, first spout has been seted up on bottom plate 1's the roof, it is provided with two first sliders of symmetry to slide in the first spout, backup pad 7 welds the top at first slider, the second spout has all been seted up on the diapire of the fixed plate 8 that is located second driving motor 10 both sides, it is provided with the second slider to slide in the second spout, backup pad 7 welds the bottom at the second slider, the third spout has all been seted up on the lateral wall that two jambs 3 are close to each other, slide respectively to set up in two third spouts at the both ends of rolling up curtain 2, the mounting groove has been seted up on the lateral wall that the jamb 3 is located under fixed plate 8, the mounting groove is located the rear end face of rolling up curtain 2, the mounting groove internal fixation has second bearing 13, the fixed cup of lead screw 9 is in the inner circle of second bearing 13, the positive.

Example (b): when the rapid rolling door is installed, the positive end face of the rolling curtain 2 faces outdoors, the first driving motor 4 and the second driving motor 10 are both bidirectional motors, the winding drum 5 is driven to rotate by the forward operation of the first driving motor 4, the rolling curtain 2 can be rolled onto the winding drum 5, the winding drum 5 is driven to rotate by the reverse operation of the first driving motor 4, the rolling curtain 2 can be lowered, when the support plate 7 is positioned at the initial position, the two support plates 7 are respectively contacted with the two side posts 3, the rolling curtain 2 can be effectively supported by the support plate 7 by the forward operation of the second driving motor 10, the two lead screws 9 can be driven to rotate by the transmission of the first bevel gear 11 and the two second bevel gears 12, the two support plates 7 can be driven to be close to each other by the transmission of the lead screws 9 and the support plate 7, the rolling curtain 2 can be prevented from being deformed due to strong wind, the utility model can support the rolling curtain, the roller shutter is prevented from deforming when encountering strong wind, and the product quality is high.

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 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. The utility model provides a quick roll-up door of anti-wind, includes bottom plate (1), its characterized in that, all weld on the roof of bottom plate (1) both sides has the side post (3) of the rectangle of vertical setting, and the top of two side posts (3) is installed the first driving motor (4) and the first bearing (6) that the level set up respectively, the output welding of first driving motor (4) has the first pivot of level setting, the inner circle of first bearing (6) is fixed to be cup jointed the second pivot, is connected with the reel (5) of level setting between first pivot and the second pivot, sliding connection has a roll curtain (2) between two side posts (3), the top of roll curtain (2) extends to the top of side post (3) and articulates in the bottom of reel (5), welds the fixed plate (8) of level setting between two side posts (3), fixed plate (8) are located the rear end face of roll curtain (2), the side walls of the two side columns (3) which are positioned under the fixed plate (8) are respectively and rotatably connected with a screw rod (9) which is horizontally arranged, one end of each screw rod (9) which is close to each other is welded with a second bevel gear (12), a mounting hole is arranged in the middle of the fixing plate (8), a second driving motor (10) with a downward output end is arranged in the mounting hole, the output end of the second driving motor (10) extends to the lower part of the fixing plate (8) and is welded with a first bevel gear (11), the two second bevel gears (12) are meshed and connected with the first bevel gear (11), the outer ring of the screw rod (9) is spirally matched and connected with a supporting plate (7) which is vertically arranged, the supporting plate (7) is connected to the top wall of the bottom plate (1) in a sliding mode, and the top end of the supporting plate (7) is connected to the bottom wall of the fixing plate (8) in a sliding mode.

2. A wind-resistant quick rolling shutter door according to claim 1, characterized in that a first sliding groove is formed on the top wall of the bottom plate (1), two symmetrical first sliding blocks are slidably arranged in the first sliding groove, the support plate (7) is welded on the top end of the first sliding block, a second sliding groove is formed on the bottom wall of the fixing plate (8) on both sides of the second driving motor (10), a second sliding block is slidably arranged in the second sliding groove, and the support plate (7) is welded on the bottom end of the second sliding block.

3. A wind-resistant quick rolling shutter door according to claim 1, characterized in that the side walls of the two side posts (3) close to each other are provided with third sliding grooves, and the two ends of the roller shutter (2) are respectively slidably arranged in the two third sliding grooves.

4. A wind-resistant quick rolling shutter door according to claim 1, characterized in that the side wall of the side post (3) located right below the fixing plate (8) is provided with a mounting groove, the mounting groove is located at the rear end face of the rolling shutter door (2), a second bearing (13) is fixed in the mounting groove, and the screw rod (9) is fixedly sleeved on the inner ring of the second bearing (13).

5. A wind resistant rapid rolling shutter door according to claim 1, characterized in that the frontal face of the support plate (7) is in contact with the rear face of the shutter (2).