CN218206517U - Automatic alarm fireproof rolling shutter door - Google Patents

Abstract

The utility model relates to an automatic fire prevention rolling slats door reports to police, which comprises a mounting bracket, the spout has been seted up to the inside of mounting bracket, the outside fixedly connected with smoke alarm of mounting bracket, the inside swing joint of mounting bracket has the fire prevention rolling slats door body, the inside of mounting bracket is provided with the switch structure. This automatic fire prevention rolling slats door of reporting to police, through setting up smoke alarm, the concentration of convenient through monitoring smog realizes that the conflagration is taken precautions against, through setting up the fire prevention rolling slats door body, it is thermal-insulated to conveniently prevent fires, can prevent the intensity of a fire to stretch effectively, through setting up first conical gear, second conical gear and runner, conveniently when the motor stop work, manual rotation runner, thereby drive the connecting rod and rotate, accomplish opening or closing of fire prevention rolling slats door body then, through setting up actuating lever and motor, the convenience is when the motor normally works, the motor drive actuating lever rotates, accomplish opening or closing of fire prevention rolling slats door body then.

Description

Automatic alarm fireproof rolling shutter door

Technical Field

The utility model relates to a fire prevention rolling slats door technical field specifically is an automatic fire prevention rolling slats door reports to police.

Background

The fire-proof rolling door is a fire-proof and heat-insulating facility suitable for large opening of building, and the product has a certain function technology in design and installation, and can be widely applied to fire-proof partition areas of industrial and civil buildings, can effectively prevent fire from spreading, and can ensure life and property safety, so that the fire-proof rolling door is an indispensable fire-proof facility in modern buildings.

The existing fire-proof rolling shutter door is mainly controlled by a motor, when a fire disaster occurs, the fire-proof rolling shutter door can not be normally opened and closed easily when a circuit is blown or the motor is in a problem due to high temperature, the unopened fire-proof rolling shutter door is not beneficial to escape of people, the fire-proof rolling shutter door cannot play a role in alarming and cannot meet the use requirement, and therefore the fire-proof rolling shutter door with an automatic alarm function is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides an automatic warning fire prevention rolling slats door, possess when the conflagration breaing out, run into the circuit and be blown or the motor because of the condition that high temperature goes wrong, fire prevention rolling slats door can normally open and close, can automatic alarm, satisfy advantages such as user demand, current fire prevention rolling slats door has been solved, adopt motor independent control more, when the conflagration breaing out, run into the circuit easily and be blown or the motor is because of the condition that high temperature goes wrong, fire prevention rolling slats door then can't normally open and close, the fire prevention rolling slats door that can not open is unfavorable for the people and flees, and can not play the effect of warning, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic alarm fireproof rolling door comprises a mounting frame, wherein a sliding groove is formed in the mounting frame, a smoke alarm is fixedly connected to the outside of the mounting frame, a fireproof rolling door body is movably connected to the inside of the mounting frame, and a switch structure is arranged in the mounting frame;

the switch structure includes pivot, first round gear, chain, second round gear, connecting rod, first bevel gear, second bevel gear, runner, actuating lever, motor, rack, fixed station, adjusting gear and commentaries on classics handle, pivot swing joint is in the inside of mounting bracket, the first round gear of outside fixedly connected with of pivot, the outside swing joint of first round gear has the chain, the inside swing joint of chain has the second round gear, the inside fixedly connected with connecting rod of second round gear, the first bevel gear of outside fixedly connected with of connecting rod, the outside swing joint of first bevel gear has the second bevel gear, the outside fixedly connected with runner of second bevel gear, the inside swing joint of connecting rod has the actuating lever, the outside fixedly connected with motor of actuating lever, the outside fixedly connected with rack of motor, the outside swing joint of rack has the fixed station, the inside swing joint of fixed station has adjusting gear, the outside fixedly connected with of adjusting gear changes the handle.

Further, the spout is seted up in the inside of mounting bracket, the outside of fire prevention rolling slats door body passes through spout sliding connection in the inside of mounting bracket, smoke alarm's rear side and mounting bracket lean on the front side fixed connection at top.

Further, the outside of pivot is rotated and is connected in the inboard at mount frame top, and the outside fixed connection of fire prevention rolling slats door body is in the outside of pivot, the outside fixed connection that the right side is leaned on with the pivot in the inside of first circular gear, the outside of first circular gear is connected with the inboard transmission at chain top.

Furthermore, the outside of second circular gear is connected with the inboard transmission of chain bottom, the inside and the connecting rod of second circular gear lean on left outside fixed connection, the left outside of connecting rod is connected with the inboard rotation in bottom on mounting bracket right side, the inside and the connecting rod of first conical gear lean on the outside fixed connection on right side.

Furthermore, the outside of the rear side of the first bevel gear is meshed with the outside of the front side of the second bevel gear, the rear side of the second bevel gear is fixedly connected with the front side of the rotating wheel, and the outside of the front side of the rotating wheel is rotatably connected with the inside of the rear side of the bottom of the right side of the mounting rack.

Further, cross draw-in groove has been seted up to the inside on connecting rod right side, the shape of actuating lever is cross, the left outside of actuating lever is passed through the inside of cross draw-in groove grafting on connecting rod right side, the right side of actuating lever and the left side output shaft fixed connection of motor, the bottom of motor and the top fixed connection of rack, the left side fixed connection of fixed station is in the bottom on mounting bracket right side, the outside of both sides is respectively with the inside sliding connection of fixed station around the rack, the bottom of rack meshes with adjusting gear's top mutually, adjusting gear's outside is connected with the inside rotation of fixed station, the outside of commentaries on classics front side is connected with the inside rotation of fixed station rear side, the front side of commentaries on classics handle and adjusting gear's rear side fixed connection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. the automatic alarm fireproof rolling door is characterized in that an installation frame is arranged, all structures are convenient to install and fix, a smoke alarm is arranged, the smoke alarm realizes fire prevention by monitoring the concentration of smoke, an ion smoke sensor is adopted inside, radioactive substances in the sensor of the ion alarm can generate current, the smoke particles in the smoke enter the sensor and disturb the current, so that the alarm sounds an alarm, the photoelectric alarm sends out infrared light beams, the light beams scatter to the sensor when the smoke particles exist indoors, the sensor sends out the alarm after sensing certain light beams, the fireproof rolling door body is convenient to carry out fireproof heat insulation by arranging the fireproof rolling door body, the fire can be effectively prevented from spreading, the fireproof rolling door body is convenient to open or close by arranging a rotating shaft, the fireproof rolling door body can be conveniently opened or closed by arranging a first circular gear, a chain, a second circular gear and a connecting rod, the connecting rod is convenient to rotate to drive the second circular gear to drive the chain to move, the first circular gear is driven to rotate, the rotating shaft can be driven to rotate to open or close the fireproof rolling door body, the first circular gear and the second circular gear is driven to rotate, the rotating shaft drives a second circular gear to rotate, the rotating shaft to drive a rotating shaft to rotate, and drive a rotating shaft to drive a rotating motor to drive a rotating rod, and drive a rotating shaft to rotate, and drive a rotating shaft to drive the rotating shaft to rotate, and drive the rotating shaft to drive the first circular gear to rotate, and close, through setting up rack, fixed station, adjusting gear and commentaries on classics handle, conveniently when motor stop work, in order not to influence the rotation of connecting rod, manual rotation changes the handle, changes and drives adjusting gear and rotate, and pivoted adjusting gear drives and moves about rather than the rack that meshes mutually to make actuating lever and connecting rod part or link together.

2. This automatic fire prevention rolling slats door of reporting to police, at first when the conflagration breaing out, smoke alarm sends out the police dispatch newspaper through the smog of conflagration, then when the motor is because the reason of conflagration goes wrong unable when using, manual rotation is changeed the handle, thereby drive adjusting gear and rotate, adjusting gear's rotation makes and moves rather than the rack that meshes mutually, then with the actuating lever and the connecting rod that link together separately, manual rotation runner again, pivoted runner drives second conical gear and rotates, pivoted second conical gear drives and rotates rather than the first conical gear that meshes mutually, thereby drive the connecting rod and rotate, last connecting rod rotates and drives second circular gear, pivoted second circular gear makes the chain carry out the transmission motion, thereby drive first circular gear and rotate, then can drive the pivot and rotate and open or close the fire prevention rolling slats door body.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the partial side sectional structure of the present invention;

fig. 5 is a schematic view of the sectional structure of the present invention in a partial top view.

In the figure: 1. a mounting frame; 2. a chute; 3. a smoke alarm; 4. a fire-proof rolling shutter door body; 5. a switch structure; 501. a rotating shaft; 502. a first circular gear; 503. a chain; 504. a second circular gear; 505. a connecting rod; 506. a first bevel gear; 507. a second bevel gear; 508. a rotating wheel; 509. a drive rod; 510. a motor; 511. a rack; 512. a fixed table; 513. an adjusting gear; 514. and (7) turning a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1-5, an automatic alarm fireproof rolling shutter door, including mounting bracket 1, spout 2 has been seted up to the inside of mounting bracket 1, through setting up mounting bracket 1, all structures are fixed to the easy to assemble, the outside fixedly connected with smoke alarm 3 of mounting bracket 1, through setting up smoke alarm 3, smoke detector alarm realizes that the fire hazard is taken precautions against through the concentration of monitoring smog, inside adopts ionic type smoke sensor, there is radioactive substance can produce the electric current in ionic alarm's the sensor, smoke particle in the smog gets into sensor and can disturb the electric current, thereby lead to the alarm to sound the alarm, photoelectric alarm can send infrared beam, there is the light beam scattering to the inductor when indoor smoke particle that exists, the inductor can send the alarm sound after sensing certain light beam, the inside swing joint of mounting bracket 1 has fireproof rolling shutter door body 4, through setting up fireproof rolling shutter door body 4, conveniently prevent fire and insulate against heat, can prevent the intensity of a fire effectively and spread, the inside of mounting bracket 1 is provided with switch structure 5.

The switch structure 5 comprises a rotating shaft 501, a first circular gear 502, a chain 503, a second circular gear 504, a connecting rod 505, a first bevel gear 506, a second bevel gear 507, a rotating wheel 508, a driving rod 509, a motor 510, a rack 511, a fixed platform 512, an adjusting gear 513 and a rotating handle 514, wherein the rotating shaft 501 is movably connected inside the mounting frame 1, the fireproof rolling door body 4 is conveniently opened or closed by arranging the rotation of the rotating shaft 501, the first circular gear 502 is fixedly connected to the outer part of the rotating shaft 501, the chain 503 is movably connected to the outer part of the first circular gear 502, the second circular gear 504 is movably connected to the inner part of the chain 503, the connecting rod 505 is fixedly connected to the inner part of the second circular gear 504, the first circular gear 502, the chain 503, the second circular gear 504 and the connecting rod 505 are arranged, so that the connecting rod 505 rotates to drive the second circular gear 504 to rotate, and the rotating second circular gear 504 enables the chain 503 to perform transmission motion, thereby driving the first circular gear 502 to rotate, and then driving the rotating shaft 501 to rotate to open or close the fire-proof rolling shutter door body 4, the exterior of the connecting rod 505 is fixedly connected with the first bevel gear 506, the exterior of the first bevel gear 506 is movably connected with the second bevel gear 507, the exterior of the second bevel gear 507 is fixedly connected with the rotating wheel 508, by arranging the first bevel gear 506, the second bevel gear 507 and the rotating wheel 508, when the motor 510 stops working, the rotating wheel 508 is manually rotated, the rotating wheel 508 drives the second bevel gear 507 to rotate, the rotating second bevel gear 507 drives the first bevel gear 506 engaged with the rotating wheel to rotate, thereby driving the connecting rod 505 to rotate, and then completing the opening or closing of the fire-proof rolling shutter door body 4, the interior of the connecting rod 505 is movably connected with the driving rod 509, the motor 510 is fixedly connected to the outside of the driving rod 509, through the arrangement of the driving rod 509 and the motor 510, when the motor 510 works normally, the motor 510 drives the driving rod 509 to rotate, the rotating driving rod 509 directly drives the connecting rod 505 to rotate, and then the opening or closing of the fire-proof rolling door body 4 is completed, the rack 511 is fixedly connected to the outside of the motor 510, the fixed table 512 is movably connected to the outside of the rack 511, the adjusting gear 513 is movably connected to the inside of the fixed table 512, the rotating handle 514 is fixedly connected to the outside of the adjusting gear 513, through the arrangement of the rack 511, the fixed table 512, the adjusting gear 513 and the rotating handle 514, when the motor 510 stops working, the rotating of the connecting rod 505 is not affected, the rotating handle 514 is rotated manually, the rotating handle 514 drives the adjusting gear 513 to rotate, the rotating adjusting gear 513 drives the rack 511 meshed with the rotating gear to move left and right, so that the driving rod 509 and the connecting rod 505 are separated or connected together.

When in implementation, the method comprises the following steps:

1) Firstly, when a fire disaster occurs, the smoke alarm 3 gives an alarm through the smoke of the fire disaster;

2) Then, when the motor 510 is out of service due to fire, the rotating handle 514 is manually rotated to drive the adjusting gear 513 to rotate, and the rotation of the adjusting gear 513 causes the rack 511 engaged with the adjusting gear to move left and right, so that the driving rod 509 and the connecting rod 505 which are connected together are separated;

3) Then the rotating wheel 508 is manually rotated, the rotating wheel 508 drives the second bevel gear 507 to rotate, and the rotating second bevel gear 507 drives the first bevel gear 506 meshed with the rotating wheel to rotate, so as to drive the connecting rod 505 to rotate;

4) Finally, the connecting rod 505 rotates to drive the second circular gear 504 to rotate, and the second circular gear 504 rotates to drive the chain 503 to move, so as to drive the first circular gear 502 to rotate, and then the rotating shaft 501 can be driven to rotate to open or close the fire-proof rolling door body 4.

To sum up, the automatic alarm fireproof rolling shutter door is convenient to install and fix all structures by arranging the mounting frame 1, the smoke alarm 3 is arranged, the smoke alarm realizes fire prevention by monitoring the concentration of smoke, the interior of the automatic alarm fireproof rolling shutter door adopts the ion type smoke sensor, the sensor of the ion alarm has radioactive substances which can generate current, smoke particles in the smoke enter the sensor and disturb the current, so that the alarm sounds an alarm, the photoelectric alarm can emit infrared light beams, the light beams are scattered onto the sensor when the smoke particles exist indoors, the sensor can emit the alarm after sensing certain light beams, the fireproof rolling shutter door body 4 is convenient to prevent fire and insulate heat, the fire can be effectively prevented from spreading, the rolling shutter door body 4 is convenient to open or close by arranging the rotating shaft 501, through the arrangement of the first circular gear 502, the chain 503, the second circular gear 504 and the connecting rod 505, the connecting rod 505 is convenient to rotate to drive the second circular gear 504 to rotate, the rotating second circular gear 504 enables the chain 503 to perform transmission motion, so as to drive the first circular gear 502 to rotate, and then the rotating shaft 501 can be driven to rotate to open or close the fire-proof rolling shutter door body 4, through the arrangement of the first conical gear 506, the second conical gear 507 and the rotating wheel 508, when the motor 510 stops working, the rotating wheel 508 is manually rotated, the rotating wheel 508 drives the second conical gear 507 to rotate, the rotating second conical gear 507 drives the first conical gear 506 meshed with the rotating wheel to rotate, so as to drive the connecting rod 505 to rotate, and then the opening or closing of the fire-proof rolling shutter door body 4 is completed, through the arrangement of the driving rod 509 and the motor 510, when the motor 510 normally works, the motor 510 drives the driving rod 509 to rotate, the rotating driving rod 509 directly drives the connecting rod 505 to rotate, then, the opening or the closing of the fireproof rolling door body 4 is completed, through the arrangement of the rack 511, the fixed platform 512, the adjusting gear 513 and the rotating handle 514, when the motor 510 stops working, the rotating handle 514 is rotated manually in order not to influence the rotation of the connecting rod 505, the rotating handle 514 drives the adjusting gear 513 to rotate, the rotating adjusting gear 513 drives the rack 511 meshed with the rotating adjusting gear 513 to move left and right, and therefore the driving rod 509 and the connecting rod 505 are separated or connected together.

And, at first when the fire breaks out, the smoke alarm 3 sends out an alarm through the smoke of the fire, then when the motor 510 is unable to use because of the cause of the fire, the rotating handle 514 is rotated manually, thereby driving the adjusting gear 513 to rotate, the rotation of the adjusting gear 513 makes the rack 511 meshed therewith move left and right, then the driving rod 509 and the connecting rod 505 which are connected together are separated, then the rotating wheel 508 is rotated manually, the rotating wheel 508 drives the second bevel gear 507 to rotate, the rotating second bevel gear 507 drives the first bevel gear 506 meshed therewith to rotate, thereby driving the connecting rod 505 to rotate, finally the connecting rod 505 rotates to drive the second circular gear 504 to rotate, the rotating second circular gear 504 makes the chain 503 to perform transmission motion, thereby driving the first circular gear 502 to rotate, and then the rotating shaft 501 can be driven to rotate to open or close the fire-proof rolling door body 4, the existing fire-proof rolling door is solved, the motor 510 is mostly adopted to control alone, when the fire breaks out, the circuit easily or the motor 510 is unable to open and close normally, the fire-proof rolling door which cannot be used for escaping, and the fire-proof rolling door is unable to meet the problem of the fire-proof rolling door.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic fire prevention rolling slats door reports to police, includes mounting bracket (1), its characterized in that: a sliding groove (2) is formed in the mounting frame (1), a smoke alarm (3) is fixedly connected to the outside of the mounting frame (1), a fireproof rolling door body (4) is movably connected to the inside of the mounting frame (1), and a switch structure (5) is arranged in the mounting frame (1);

the switch structure (5) comprises a rotating shaft (501), a first circular gear (502), a chain (503), a second circular gear (504), a connecting rod (505), a first bevel gear (506), a second bevel gear (507), a rotating wheel (508), a driving rod (509), a motor (510), a rack (511), a fixed table (512), an adjusting gear (513) and a rotating handle (514), wherein the rotating shaft (501) is movably connected inside the mounting frame (1), the first circular gear (502) is fixedly connected outside the rotating shaft (501), the chain (503) is movably connected outside the first circular gear (502), the second circular gear (504) is movably connected inside the chain (503), the connecting rod (505) is fixedly connected inside the second circular gear (504), the first bevel gear (506) is fixedly connected outside the connecting rod (505), the second bevel gear (507) is movably connected outside the first bevel gear (506) is fixedly connected outside the first bevel gear (506), the rotating wheel (508) is fixedly connected outside the second bevel gear (507), the connecting rod (505) is fixedly connected inside the connecting rod (509), the driving rod (510) is fixedly connected outside the driving rod (511), and the motor (511) is connected with the driving rod (510), the outside swing joint of rack (511) has fixed station (512), the inside swing joint of fixed station (512) has adjusting gear (513), the outside fixedly connected with of adjusting gear (513) changes handle (514).

2. An automatic alarm fire-resistant rolling shutter door according to claim 1, characterized in that: the inside at mounting bracket (1) is seted up in spout (2), the outside of fire prevention rolling slats door body (4) is through spout (2) sliding connection in the inside of mounting bracket (1), the rear side of smoke alarm (3) leans on the front side fixed connection at top with mounting bracket (1).

3. An automatic alarm fire resistant roller shutter door as claimed in claim 1, wherein: the outside of pivot (501) is rotated and is connected in the inboard at mounting bracket (1) top, and the outside fixed connection of fire prevention rolling slats door body (4) is in the outside of pivot (501), the outside fixed connection that leans on the right side with pivot (501) in the inside of first circular gear (502), the outside of first circular gear (502) is connected with the inboard transmission at chain (503) top.

4. An automatic alarm fire resistant roller shutter door as claimed in claim 1, wherein: the outside of second circular gear (504) is connected with the inboard transmission of chain (503) bottom, the outside fixed connection that leans on the left with connecting rod (505) in the inside of second circular gear (504), the bottom inboard rotation on the left outside and the mounting bracket (1) right side of connecting rod (505) is connected, the outside fixed connection that leans on the right side with connecting rod (505) in the inside of first conical gear (506).

5. An automatic alarm fire-resistant rolling shutter door according to claim 1, characterized in that: the outer portion of the rear side of the first bevel gear (506) is meshed with the outer portion of the front side of the second bevel gear (507), the rear side of the second bevel gear (507) is fixedly connected with the front side of the rotating wheel (508), and the outer portion of the front side of the rotating wheel (508) is rotatably connected with the inner portion of the rear side of the right bottom of the mounting rack (1).

6. An automatic alarm fire resistant roller shutter door as claimed in claim 1, wherein: the utility model discloses a rack, including connecting rod (505), drive pole (509), rack (511), adjusting gear (513), the inside on connecting rod (505) right side is seted up cross draw-in groove, the shape of drive pole (509) is cross, the outside on the left side of drive pole (509) is passed through the inside of cross draw-in groove grafting in connecting rod (505) right side, the right side of drive pole (509) and the left side output shaft department fixed connection of motor (510), the bottom of motor (510) and the top fixed connection of rack (511), the left side fixed connection of fixed station (512) is in the bottom on mounting bracket (1) right side, the outside of rack (511) front and back both sides respectively with the inside sliding connection of fixed station (512), the bottom of rack (511) meshes with the top of adjusting gear (513), the outside of adjusting gear (513) is connected with the inside rotation of fixed station (512), the outside of commentaries on classics handle (514) front side is connected with the inside rotation of fixed station (512) rear side, the front side of commentaries on classics handle (514) and the rear side fixed connection of adjusting gear (513).

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