CN212337111U - Adjustable steel wind-resistant electric rolling shutter door - Google Patents

Abstract

An adjustable steel wind-resistant electric roller shutter door comprising: the rolling curtain comprises a door frame, a rolling curtain and a rolling shaft box arranged above the door frame; a scroll is arranged in the scroll box, one end of the scroll is connected with a driving mechanism, and the upper end of the roller shutter is wound and fixed on the scroll; also comprises one or more than one steel column; the steel column, including: the device comprises a movable upright post, a traveling wheel group and a lower fixing piece; the top of the movable upright post is connected with the travelling wheel group; the bottom of the movable upright post is connected with the lower fixing piece; a walking guide rail is arranged on the side edge of the axle winding box; the traveling wheel group is arranged in the traveling guide rail; the lower fixing piece is arranged on the ground through a detachable connecting piece. The utility model discloses simple structure, it is convenient to maintain, has improved the convenience and the practicality of the transportation of industry factory building and personnel's business turn over, has improved the anti-wind performance and the stability of steel anti-wind rolling slats door, is applicable to the great building of door opening design width.

Description

Adjustable steel wind-resistant electric rolling shutter door

Technical Field

The utility model belongs to the technical field of the rolling slats door, concretely relates to adjustable steel anti-wind electric rolling slats door.

Background

Rolling door, also called rolling door, is a door which is formed by connecting multiple movable door sheets in series and rotates up and down in a fixed slideway by taking a scroll above the door as a center. The roller shutter door is almost adopted in production enterprises or workshops, has good fireproof and antitheft functions and high safety performance, and is used for isolating warehouses in many food and medicine industries, so that the roller shutter door is really in place in the aspect of safety. The roller shutter door is widely applied to public places or houses such as commercial doorways, garages, markets, hospitals, factories and mining enterprises and the like, and plays a role in conveniently and quickly opening. However, when meeting the requirements of wider door opening size and larger wind resistance requirement, the common roller shutter door cannot meet the design requirement.

In the application of the domestic industrial factory building in the roller shutter door, the requirement for the large size of the door opening is met, the traffic transportation and the personnel entering and exiting can be influenced by adopting the common roller shutter door, and the wind resistance of the common roller shutter door is lower, so that the whole factory building structure is influenced.

Disclosure of Invention

The invention aims to solve the technical problem of providing an adjustable steel wind-resistant electric rolling door with a simple structure, and solves the problems of limitation caused by the fact that the width of a hole needs to be changed when an industrial factory building is installed on the rolling door, low traffic and transportation performance and wind resistance performance of the industrial factory building and the like.

The utility model discloses a realize like this:

an adjustable steel wind-resistant electric roller shutter door comprising: the rolling curtain comprises a door frame, a rolling curtain and a rolling shaft box arranged above the door frame; a scroll is arranged in the scroll box, one end of the scroll is connected with a driving mechanism, and the upper end of the roller shutter is wound and fixed on the scroll;

also comprises one or more than one steel column;

the steel column, including: the device comprises a movable upright post, a traveling wheel group and a lower fixing piece; the top of the movable upright post is connected with the travelling wheel group; the bottom of the movable upright post is connected with the lower fixing piece;

a walking guide rail is arranged on the side edge of the axle winding box; the traveling wheel group is arranged in the traveling guide rail; the lower fixing piece is arranged on the ground through a detachable connecting piece.

Further, the lower fixing piece is a clamping groove type component.

Further, the detachable connecting piece is a high-strength bolt.

The utility model has the advantages that: adopt portable, detachable steel column, increased the entrance to a cave quantity of rolling slats door to strengthen the suitability of rolling slats door different entrance to a cave width in industrial factory building, and ensure wind resistance. The movable and detachable steel column is simple to disassemble and move. The steel column has high strength and firm structure, can be detached and moved, the size of the opening of the roller shutter door can be changed freely according to requirements, and the steel column can be moved towards the middle and fixed well when the roller shutter door is in a windy weather condition, so that the wind resistance of the roller shutter door is ensured; when needing the business turn over of oversize vehicle, can remove the steel column towards both sides and fix, make it be in the open mode, make things convenient for the transportation of industry factory building and the business turn over of personnel. The utility model discloses simple structure, it is convenient to maintain, has improved the convenience and the practicality of the transportation of industry factory building and personnel's business turn over, has improved the anti-wind performance and the stability of steel anti-wind rolling slats door, is applicable to the great building of door opening design width.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings.

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic view of the usage state of the present invention.

Fig. 4 is a schematic view of the half-opened state of the rolling shutter according to the present invention.

Fig. 5 is a schematic view of the closed state of the roller shutter according to the present invention.

Detailed Description

As shown in fig. 1 to 5, an adjustable steel wind-resistant electric rolling shutter door includes: the rolling curtain comprises a door frame 1, a rolling curtain 2 and a scroll box 3 arranged above the door frame 1; a winding shaft (not shown) is provided in the winding shaft housing 3, one end of the winding shaft is connected to a driving mechanism (not shown), and the upper end of the roller blind 2 is wound around and fixed to the winding shaft.

The steel structure also comprises two steel columns 4; a steel column 4 comprising: a moving column 41, a traveling wheel set (not shown) and a lower fixing member 42. The top of the movable upright column 41 is connected with a travelling wheel set; the bottom of the moving upright 41 is connected with a lower fixing member 42.

A walking guide rail 5 is arranged on the side edge of the reel box 3; the traveling wheel group is arranged in the traveling guide rail 5; the lower fixture 42 is installed on the ground by a high-strength bolt 6. The lower fixing member 42 is a slot-type member, which facilitates the installation and disassembly of the high-strength bolt 6.

As shown in fig. 3, the two steel columns 4 are movable, and when necessary, the two steel columns 4 are moved to the side of the doorframe 1, so that the width of the door opening is increased.

Fig. 3 is a schematic view showing a half-opened state of the roll screen, and fig. 4 is a schematic view showing a closed state of the roll screen.

The utility model discloses a portable, detachable steel column has increased the entrance to a cave quantity of rolling slats door to strengthen the suitability of rolling slats door different entrance to a cave widths in the industry factory building, and ensure the anti-wind performance. The movable and detachable steel column is simple to disassemble and move. The steel column has high strength and firm structure, can be detached and moved, the size of the opening of the roller shutter door can be changed freely according to requirements, and the steel column can be moved towards the middle and fixed well when the roller shutter door is in a windy weather condition, so that the wind resistance of the roller shutter door is ensured; when needing the business turn over of oversize vehicle, can remove the steel column towards both sides and fix, make it be in the open mode, make things convenient for the transportation of industry factory building and the business turn over of personnel. The utility model discloses simple structure, it is convenient to maintain, has improved the convenience and the practicality of the transportation of industry factory building and personnel's business turn over, has improved the anti-wind performance and the stability of steel anti-wind rolling slats door, is applicable to the great building of door opening design width.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims (3)

1. An adjustable steel wind-resistant electric roller shutter door comprising: the rolling curtain comprises a door frame, a rolling curtain and a rolling shaft box arranged above the door frame; a scroll is arranged in the scroll box, one end of the scroll is connected with a driving mechanism, and the upper end of the roller shutter is wound and fixed on the scroll;

the method is characterized in that: also comprises one or more than one steel column;

the steel column, including: the device comprises a movable upright post, a traveling wheel group and a lower fixing piece; the top of the movable upright post is connected with the travelling wheel group; the bottom of the movable upright post is connected with the lower fixing piece;

a walking guide rail is arranged on the side edge of the axle winding box; the traveling wheel group is arranged in the traveling guide rail; the lower fixing piece is arranged on the ground through a detachable connecting piece.

2. An adjustable steel wind resistant motorized roller door as claimed in claim 1, wherein: the lower fixing piece is a clamping groove type component.

3. An adjustable steel wind resistant motorized roller door as claimed in claim 1, wherein: the detachable connecting piece is a high-strength bolt.

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