CN214273422U

CN214273422U - Quick coiling mechanism of fire prevention roll screen

Info

Publication number: CN214273422U
Application number: CN202022859187.4U
Authority: CN
Inventors: 蔡鹏举
Original assignee: Hubei Binchen Safety Technology Co ltd
Current assignee: Hubei Binchen Safety Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-24
Anticipated expiration: 2030-12-02

Abstract

The utility model provides a quick coiling mechanism of fire prevention roll screen, including fire prevention roll screen, be equipped with the mount on the fire prevention roll screen, be provided with the slide rail on the fire prevention roll screen, be provided with winding mechanism on the fire prevention roll screen, winding mechanism includes the motor, be provided with the pivot on the motor, be provided with the dead lever in the pivot, the last rotating-structure that is provided with of winding mechanism, rotating-structure includes gear and chain, be provided with moving mechanism on the mount, moving mechanism includes servo motor, fixed plate, slider and fixed frame, the last clearance structure that is provided with of moving mechanism, clearance structure includes the bracing piece, compare with prior art, the beneficial effects of the utility model include: the rolling mechanism arranged on the fireproof roller shutter is used for rolling, the rolling of the fireproof roller shutter is different from a common rolling device, the rolling speed is improved to a certain extent, the moving mechanisms and the cleaning mechanisms arranged on two sides of the fireproof roller shutter are used for cleaning the track of the fireproof roller shutter regularly, and the situation that sundries cannot influence the rolling speed and the falling speed of the fireproof roller shutter when a fire disaster occurs is guaranteed.

Description

Quick coiling mechanism of fire prevention roll screen

Technical Field

The utility model relates to a fire control technical field, concretely relates to quick coiling mechanism of fire prevention roller shutter.

Background

In real life, the fire-proof roller shutter as a fire-fighting appliance in the fire-fighting field has the functions of fire resistance and fire prevention, can be automatically folded and put down to play the role of fire prevention when a fire disaster happens, and simultaneously protects people to evacuate.

Among the prior art, the rolling of general fire prevention roll curtain, direct one end fixed connection with the fire prevention roll curtain rotates on the coiling mechanism, the speed of such rolling is slower, when the speed that the intensity of a fire stretchs is very fast, if can not be quick let the fire prevention roll curtain descend, just can not effectual prevention intensity of a fire stretch, the process of placing for a long time at the fire prevention roll curtain simultaneously, the gliding track of fire prevention roll curtain has debris, influence its rolling and the speed that descends, can lead to its can not normally descend even.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is the rolling of general fire prevention roll screen, the direct one end fixed connection that will prevent fire roll screen rotates on the coiling mechanism, the speed of such rolling is slower, when the speed that the intensity of a fire stretchs is very fast, if can not be quick let fire prevention roll screen descend, just can not effectual prevention intensity of a fire stretch, the process of placing for a long time at fire prevention roll screen simultaneously, the gliding track of fire prevention roll screen has debris, influence its rolling and the speed that descends, can lead to it to normally descend even, for this reason, provide a fire prevention roll screen's quick coiling mechanism.

The utility model provides a technical scheme that technical problem adopted is: a quick winding device of a fire-proof rolling shutter comprises: the fire prevention is rolled up the curtain, be equipped with the mount on the fire prevention is rolled up the curtain, be provided with the slide rail on the fire prevention is rolled up the curtain, be provided with winding mechanism on the fire prevention is rolled up the curtain, winding mechanism includes the motor, be provided with the pivot on the motor, be provided with the dead lever in the pivot, the last rotating-structure that is provided with of winding mechanism, rotating-structure includes gear and chain, be provided with moving mechanism on the mount, moving mechanism includes servo motor, fixed plate, slider and fixed frame, the last clearance structure that is provided with of moving mechanism, clearance structure includes the bracing piece, be provided with the brush board on the bracing piece.

As a preferred technical scheme of the utility model, mount fixed connection is in the both sides of fire prevention roll screen, fire prevention roll screen sliding connection is in the mount, dead lever fixed connection is at the top of one of them mount, motor fixed connection is in top one side of another mount, the one end of pivot is rotated and is connected in one side of dead lever, the other end fixed connection of pivot is at the output of motor.

As an optimal technical scheme of the utility model, gear fixed connection is at the both ends of pivot, chain fixed connection is in the both sides of fire prevention book curtain, the chain is connected with gear engagement.

As a preferred technical scheme of the utility model, the equal fixed connection of fixed frame is in the mount, the equal fixed connection of fixed plate is in fixed frame, servo motor fixed connection is at the top of fixed frame, servo motor's top fixed connection is in the bottom of fixed plate, servo motor's output runs through fixed frame and fixedly connected with lead screw, the lead screw rotates the bottom of connecting at fixed frame, slider threaded connection is on the lead screw, the bracing piece runs through fixed frame, mount and slide rail, bracing piece sliding connection is in one side of slide rail, brush board fixed connection is in one side of bracing piece, brush board sliding connection is in the slide rail.

The utility model has the advantages of it is following: let through the winding mechanism who sets up on the fire prevention roller shutter, let the rolling of fire prevention roller shutter be different from general coiling mechanism and carry out the rolling, improve its rolling speed to a certain extent, set up the moving mechanism and the track of clearance mechanism regular clearance fire prevention roller shutter in fire prevention roller shutter both sides, guarantee can not have debris to influence its rolling and falling speed when the conflagration breaing out, can not lead to its normal use.

Drawings

Fig. 1 is a schematic structural view in front cross section of the present invention;

fig. 2 is a schematic structural view of the side rolling of the fire-proof rolling curtain of the utility model;

fig. 3 is an enlarged schematic structural diagram of the utility model at a.

Description of reference numerals: 1. a fire-proof roller shutter; 11. a fixed mount; 12. a slide rail; 2. a winding mechanism; 21. a motor; 22. a rotating shaft; 23. fixing the rod; 3. a rotating structure; 31. a gear; 32. A chain; 4. a moving mechanism; 41. a servo motor; 42. a fixing frame; 43. a screw rod; 44. A fixing plate; 45. a slider; 5. cleaning the structure; 51. a support bar; 52. and (7) brushing the board.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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.

The present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1-3, a fast rolling device for fire-proof roller blinds comprises a fire-proof roller blind 1, a fixing frame 11 is disposed on the fire-proof roller blind 1, a slide rail 12 is disposed on the fire-proof roller blind 1, a rolling mechanism 2 is disposed on the fire-proof roller blind 1, the rolling mechanism 2 includes a motor 21, a rotating shaft 22 is disposed on the motor 21, a fixing rod 23 is disposed on the rotating shaft 22, the fire-proof roller blind 1 is rolled by the rolling mechanism 2, a rotating structure 3 is disposed on the rolling mechanism 2, the rotating structure 3 includes a gear 31 and a chain 32, the rolling speed is increased to a certain extent by the rotating structure 3, a moving mechanism 4 is disposed on the fixing frame 11, the moving mechanism 4 includes a servo motor 41, a fixing plate 44, a sliding block 45 and a fixing frame 42, the moving mechanism 4 drives the cleaning structure 5 to move up and down, the moving mechanism 4 is disposed on the cleaning structure 5, the cleaning structure 5 includes a support rod 51, be provided with brush board 52 on the bracing piece 51, regularly clear up slide rail 12 through clearance structure 5, prevent that fire prevention roll-up 1 can not normally roll up and descend.

The fixing frame 42 is fixedly connected in the fixing frame 11, the fixing plate 44 is fixedly connected in the fixing frame 42, the servo motor 41 is fixedly connected at the top of the fixing frame 42, the top of the servo motor 41 is fixedly connected at the bottom of the fixing plate 44, the output end of the servo motor 41 penetrates through the fixing frame 42 and is fixedly connected with the lead screw 43, the lead screw 43 is rotatably connected at the bottom of the fixing frame 42, the slide block 45 is in threaded connection with the lead screw 43, the support rod 51 penetrates through the fixing frame 42, the fixing frame 11 and the slide rail 12, the support rod 51 is in sliding connection with one side of the slide rail 12, the brush plate 52 is fixedly connected at one side of the support rod 51, the brush plate 52 is in sliding connection with the slide rail 12, the slide block 45 in threaded connection with the lead screw 43 drives the brush plate 52 fixedly connected with the support rod 51 to slide and clear in the slide rail 12, the fixing frame 11 is fixedly connected at two sides of the fireproof roller shutter 1, the fireproof roller shutter 1 is in the fixing frame 11, dead lever 23 fixed connection is at the top of one of them mount 11, motor 21 fixed connection is in top one side of another mount 11, the one end of pivot 22 is rotated and is connected in one side of dead lever 23, the other end fixed connection of pivot 22 is at the output of motor 21, it rotates to drive pivot 22 through motor 21, thereby it carries out the rolling to drive one end fixed connection and take turns at the epaxial fire prevention roll curtain 1 of pivot 22, gear 31 fixed connection is at the both ends of pivot 22, chain 32 fixed connection is in the both sides of fire prevention roll curtain 1, chain 32 is connected with gear 31 meshing, be connected with the gear 31 meshing of fixed connection in the epaxial 22 of pivot through the chain 32 of fixed connection in the one side both sides of fire prevention roll curtain 1, be different from general coiling mechanism, improve the rolling and the slew velocity of fire prevention roll curtain 1 to a certain extent.

Specifically, when in use, one end of the fire-proof rolling screen 1 is fixedly connected to the rotating shaft 22, the motor 21 fixedly connected to the top of one side of one of the fixing frames 11 drives the gear 31 to rotate, so that the gear 31 is fixedly connected to the chains 32 at two sides of one side of the fire-proof rolling screen 1 in a meshed connection to drive the fire-proof rolling screen 1 to roll, which is different from a common rolling device, the rolling and descending speed of the fire-proof rolling screen 1 is improved to a certain extent, the slide block 45 in threaded connection with the screw rod 43 is driven to move by the servo motor 41 fixedly connected to the fixing frame 42 through the fixing frame 42 fixedly connected to the fixing frame 11, so that the brush plate 52 fixedly connected to one side of the support rod 51 is driven to move in the slide rail 12, the slide rail 12 is regularly cleaned, thereby ensuring that no sundries exist in the slide rail 12, and ensuring that the rolling and descending of the fire-proof rolling screen 1 are not influenced when a fire occurs, the normal operation of the fire-proof rolling screen 1 can not be obstructed, so that the fire spreading can not be prevented.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a quick coiling mechanism of fire prevention shutter which characterized in that includes: the fireproof roller shutter comprises a fireproof roller shutter (1), wherein a fixing frame (11) is arranged on the fireproof roller shutter (1), a sliding rail (12) is arranged on the fireproof roller shutter (1), a winding mechanism (2) is arranged on the fireproof roller shutter (1), the winding mechanism (2) comprises a motor (21), a rotating shaft (22) is arranged on the motor (21), a fixing rod (23) is arranged on the rotating shaft (22), a rotating structure (3) is arranged on the winding mechanism (2), the rotating structure (3) comprises a gear (31) and a chain (32), a moving mechanism (4) is arranged on the fixing frame (11), the moving mechanism (4) comprises a servo motor (41), a fixing plate (44), a sliding block (45) and a fixing frame (42), a cleaning structure (5) is arranged on the moving mechanism (4), the cleaning structure (5) comprises a supporting rod (51), the support rod (51) is provided with a brush plate (52).

2. The quick rolling device of a fire-proof rolling shutter as claimed in claim 1, wherein the fixing frame (11) is fixedly connected to both sides of the fire-proof rolling shutter (1), the fire-proof rolling shutter (1) is slidably connected in the fixing frame (11), the fixing rod (23) is fixedly connected to the top of one of the fixing frames (11), the motor (21) is fixedly connected to one side of the top of the other fixing frame (11), one end of the rotating shaft (22) is rotatably connected to one side of the fixing rod (23), and the other end of the rotating shaft (22) is fixedly connected to the output end of the motor (21).

3. A quick winding device for fire-proof rolling shutter as claimed in claim 1, characterized in that the gear (31) is fixedly connected to both ends of the rotating shaft (22), the chain (32) is fixedly connected to both sides of the fire-proof rolling shutter (1), and the chain (32) is engaged with the gear (31).

4. The fast rolling device of a fire-proof roller shutter as claimed in claim 1, wherein the fixed frame (42) is fixedly connected in the fixed frame (11), the fixed plate (44) is fixedly connected in the fixed frame (42), the servo motor (41) is fixedly connected at the top of the fixed frame (42), the top of the servo motor (41) is fixedly connected at the bottom of the fixed plate (44), the output end of the servo motor (41) penetrates through the fixed frame (42) and is fixedly connected with the lead screw (43), the lead screw (43) is rotatably connected at the bottom of the fixed frame (42), the slider (45) is in threaded connection with the lead screw (43), the support rod (51) penetrates through the fixed frame (42), the fixed frame (11) and the slide rail (12), the support rod (51) is in sliding connection at one side of the slide rail (12), the brush plate (52) is fixedly connected at one side of the support rod (51), the brush plate (52) is connected in the sliding rail (12) in a sliding mode.