CN215056792U

CN215056792U - Folding lifting fireproof rolling shutter door

Info

Publication number: CN215056792U
Application number: CN202120196185.3U
Authority: CN
Inventors: 韩海强
Original assignee: Tangshanjun Chuanganjia Technology Co ltd
Current assignee: Tangshanjun Chuanganjia Technology Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-07
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a folding promotion fire prevention rolling slats door, including rolling slats door and spacing, the rolling slats door comprises spool and curtain board, the curtain board rolling is on the spool, the both ends of spool all are equipped with the mount pad, the spool rotates with the mount pad to be connected, spacing be equipped with a set of and be located rolling slats door lower extreme both sides respectively, spacing includes the frame seat, the vertical placing of frame seat, the medial surface of frame seat is equipped with the spout, the both sides border of curtain board is located inside the spout respectively, the both sides of spout all are equipped with the stopper, the stopper includes the stop collar, stop collar fixed mounting is on the frame seat, be equipped with the gag lever post on the stop collar, the tail end of gag lever post passes through spring and stop collar elastic connection, the spring is located inside the stop collar, beneficial effects are: through being equipped with the stopper in the inside both sides of spout, the gyro wheel can keep supporting the curtain board tightly under the effect of spring, and the curtain board gyro wheel rotates when the motion, and the friction between gyro wheel and the curtain board is little, and can avoid the curtain board to collide with the cell wall of spout, and the rolling slats door is little when going up and down.

Description

Folding lifting fireproof rolling shutter door

Technical Field

The utility model relates to a rolling slats door technical field specifically is a folding promotion fire prevention rolling slats door.

Background

The rolling door is a curtain plate formed by connecting multiple movable door sheets in series, and the rolling door can horizontally separate from a wall by rotating an upper door and a lower door in a fixed sliding groove by taking a scroll above the door as a center.

Traditional folding promotion fire prevention rolling slats door is when going up and down, and the curtain board is in the inside motion of spout, because the curtain board is established ties by the door leaf of many joints activity and is formed together, the curtain board can produce with the cell wall of spout and collide with in the motion process to produce very big noise.

To solve the above problems, we propose a folding lifting fire-resistant rolling door.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a folding promotion fire prevention rolling slats door, in order to solve above-mentioned technical problem, the utility model provides a following technical scheme:

the utility model relates to a folding lifting fireproof rolling shutter door, which comprises a rolling shutter door and a limiting frame, wherein the rolling shutter door consists of a scroll and a shutter plate, the curtain board is wound on a scroll, mounting seats are arranged at two ends of the scroll, the scroll is rotationally connected with the mounting seats, the limiting frame is provided with a group and is respectively positioned at two sides of the lower end of the rolling door, the limiting frame comprises a frame seat, the frame seat is vertically arranged, the end surface of the inner side of the frame seat is provided with a sliding chute, the two side edges of the curtain board are respectively positioned in the sliding chute, the two sides of the sliding groove are respectively provided with a limiting device, the limiting device comprises a limiting sleeve, the limiting sleeve is fixedly arranged on the frame seat, the limiting sleeve is provided with a limiting rod, the tail end of the limiting rod is elastically connected with the limiting sleeve through a spring, the spring is located inside the stop collar, the head end of gag lever post rotates and is connected with the gyro wheel, the gyro wheel is located the border terminal surface outside of curtain board.

Preferably, a motor is fixedly mounted on the outer side of the mounting seat, and the output end of the motor is fixedly connected with one end of the scroll.

Preferably, the edges of the upper side and the lower side of the mounting seat are provided with mounting holes.

Preferably, a plurality of fixing holes are formed in the end face of the edge, close to the outer side, of the frame seat.

Preferably, the roller is sleeved with a rubber ring, and the outer part of the rubber ring is attached to the end face of the curtain plate.

Preferably, the reel is horizontally disposed.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: through being equipped with the stopper in the inside both sides of spout, the gyro wheel can keep supporting the curtain board tightly under the effect of spring, and the curtain board gyro wheel rotates when the motion, and the friction between gyro wheel and the curtain board is little, and can avoid the curtain board to collide with the cell wall of spout, and the rolling slats door is little when going up and down.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the inner structure of the rack of the present invention;

FIG. 3 is a side view of the external structure of the frame of the present invention;

fig. 4 is an enlarged structural view of the region a indicated in fig. 2.

In the figure: 1. a roller shutter door; 11. a reel; 12. a curtain plate; 13. a mounting seat; 14. a motor; 15. mounting holes; 2. a limiting frame; 21. a frame seat; 22. a chute; 23. a fixing hole; 3. a stopper; 31. a limiting sleeve; 32. a limiting rod; 33. a spring; 34. a roller; 35. a rubber ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, a folding lifting fireproof rolling door comprises a rolling door 1 and a limiting frame 2, the rolling door 1 is composed of a scroll 11 and a curtain plate 12, the curtain plate 12 is rolled on the scroll 11, both ends of the scroll 11 are provided with mounting seats 13, the scroll 11 is rotatably connected with the mounting seats 13, the limiting frame 2 is provided with a group and is respectively positioned at both sides of the lower end of the rolling door 1, the limiting frame 2 comprises a frame seat 21, the frame seat 21 is vertically placed, the inner side end surface of the frame seat 21 is provided with a sliding groove 22, both side edges of the curtain plate 12 are respectively positioned inside the sliding groove 22, both sides of the sliding groove 22 are provided with a stopper 3, the stopper 3 comprises a limiting sleeve 31, the limiting sleeve 31 is fixedly arranged on the frame seat 21, the limiting sleeve 31 is provided with a limiting rod 32, the tail end of the limiting rod 32 is elastically connected with the limiting sleeve 31 through a spring 33, the spring 33 is positioned inside the limiting sleeve 31, the head end of the limiting rod 32 is rotatably connected with a roller 34, roller 34 is positioned outboard of the marginal end surfaces of shutter slats 12.

In this embodiment, the motor 14 is fixedly mounted on the outer side of the mounting seat 13, the output end of the motor 14 is fixedly connected with one end of the reel 11, and the motor 14 works to drive the reel 11 to rotate.

In this embodiment, the upper and lower both sides border of mount pad 13 all is equipped with mounting hole 15, through mounting hole 15 with mount pad 13 fixed mounting.

In this embodiment, a plurality of fixing holes 23 are provided on the end surface of the outer edge of the frame base 21, and the frame base 21 is fixedly mounted through the fixing holes 23.

In this embodiment, the roller 34 is sleeved with a rubber ring 35, the outer portion of the rubber ring 35 is attached to the end face of the curtain plate 12, and the rubber ring 35 protects the roller 34 and reduces abrasion of the roller 34.

In this embodiment, the roller 11 is horizontally disposed to ensure vertical up-and-down movement of the curtain 12.

The utility model discloses a principle and advantage: the utility model discloses when using, drive spool 11 through the work of motor 14 and rotate, thereby make the folding rolling of curtain board 12 or expand, be equipped with spacing 2 in the below both sides of rolling slats door 1, the both sides border of curtain board 12 is located inside the spout 22 of frame foundation 21, when rolling slats door 1 is opened and is closed, spout 22 is spacing to curtain board 12, the inside both sides of spout 22 are equipped with stopper 3, curtain board 12 is when spout 22 internal motion, gyro wheel 34 supports curtain board 12 tightly through spring 33, gyro wheel 34 rotates when the motion of curtain board 12, thereby and avoid curtain board 12 and spout 22's cell wall to take place to collide with and produce the noise, and is practical convenient.

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 folding lifting fireproof rolling door is characterized by comprising a rolling door (1) and a limiting frame (2), wherein the rolling door (1) consists of a scroll (11) and a curtain plate (12), the curtain plate (12) is wound on the scroll (11), mounting seats (13) are arranged at two ends of the scroll (11), the scroll (11) is rotatably connected with the mounting seats (13), the limiting frame (2) is provided with a group of limiting frames (2) which are respectively positioned at two sides of the lower end of the rolling door (1), the limiting frame (2) comprises a frame seat (21), the frame seat (21) is vertically placed, a sliding groove (22) is arranged on the end face of the inner side of the frame seat (21), the edges of two sides of the curtain plate (12) are respectively positioned in the sliding groove (22), limiting stoppers (3) are arranged at two sides of the sliding groove (22), each limiting stopper (3) comprises a limiting sleeve (31), and the limiting sleeves (31) are fixedly mounted on the frame seat (21), be equipped with gag lever post (32) on stop collar (31), the tail end of gag lever post (32) passes through spring (33) and stop collar (31) elastic connection, spring (33) are located inside stop collar (31), the head end of gag lever post (32) is rotated and is connected with gyro wheel (34), gyro wheel (34) are located the border terminal surface outside of curtain board (12).

2. A folding lifting fire resistant roller door as claimed in claim 1, wherein: the outer side of the mounting seat (13) is fixedly provided with a motor (14), and the output end of the motor (14) is fixedly connected with one end of the scroll (11).

3. A folding lifting fire resistant roller door as claimed in claim 1, wherein: and mounting holes (15) are formed in the edges of the upper side and the lower side of the mounting seat (13).

4. A folding lifting fire resistant roller door as claimed in claim 1, wherein: a plurality of fixing holes (23) are arranged on the end surface of the edge of the frame seat (21) close to the outer side.

5. A folding lifting fire resistant roller door as claimed in claim 1, wherein: the roller (34) is sleeved with a rubber ring (35), and the outer part of the rubber ring (35) is attached to the end face of the curtain plate (12).

6. A folding lifting fire resistant roller door as claimed in claim 1, wherein: the reel (11) is horizontally placed.