CN213994638U

CN213994638U - Wisdom fire control is with fire prevention rolling slats door from opening and close

Info

Publication number: CN213994638U
Application number: CN202022341397.4U
Authority: CN
Inventors: 苏婉婷
Original assignee: Sichuan Xindafu Door Industry Co ltd
Current assignee: Sichuan Xindafu Door Industry Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-20
Anticipated expiration: 2030-10-20

Abstract

The utility model discloses an automatic opening and closing fireproof rolling shutter door for intelligent fire fighting, which comprises a protective door, a mounting plate and a rotating shaft, the protective door is connected with the opposite side walls of the two mounting plates in a sliding way, the side walls of the two mounting plates are fixed with mounting wall bodies, two fixing plates which are symmetrically arranged are fixed on the side wall of the mounting wall body, the opposite side walls of the two fixing plates are rotationally connected with the rotating shaft, a motor is fixed on the side wall of the fixed plate, the output end of the motor is fixedly connected with the rotating shaft, the side wall of the installation wall body is fixedly provided with the installation box, the utility model has simple operation and convenient implementation, when a fire disaster happens, the lines in the roller shutter door are burnt out, an emergency starting device is automatically generated in the roller shutter door, can go up and down the guard gate through manual rotation dwang, avoid under the no electric power condition rolling slats door can't start the lift and bring life safety's risk for the field personnel.

Description

Wisdom fire control is with fire prevention rolling slats door from opening and close

Technical Field

The utility model relates to a fire prevention rolling slats door technical field specifically is a wisdom fire control is with fire prevention rolling slats door from opening and close.

Background

The fire-proof rolling curtain is a fire-proof and heat-insulating facility suitable for large opening of building, and can be extensively used in fire-proof partition area of industrial and civil buildings, and can effectively prevent fire from spreading so as to ensure safety of life and property.

The fire prevention rolling slats door of opening and close certainly that uses on the wisdom fire control, all rotate through the pivot of motor control rolling slats door, the guard gate that the realization was rolled up on the countershaft and was established goes up and down, but lack emergent starting drive on the current fire prevention rolling slats door of opening and close certainly, when the conflagration breaing out, circuit on the rolling slats door can produce and open circuit, the motor can't start, cause the rolling slats door can't start the lift, personnel at the scene of the conflagration can't start the rolling slats door and flee, bring very big life safety's risk for site personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wisdom fire control is with fire prevention rolling slats door from opening and close to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wisdom fire control is with fire prevention rolling slats door from opening and close includes guard gate, mounting panel and pivot, the guard gate is with two relative lateral wall sliding connection of mounting panel, two the lateral wall of mounting panel is fixed with the installation wall body, be fixed with the fixed plate that two mutual symmetries set up, two on the lateral wall of installation wall body the relative lateral wall of fixed plate rotates with the pivot to be connected, be fixed with the motor on the lateral wall of fixed plate, the output and the pivot fixed connection of motor, the fixed install bin that is provided with on the lateral wall of installation wall body, the inside emergency starting device who is used for the guard gate that is provided with of install bin.

Preferably, the emergency starting device is composed of a supporting rod, a first bevel gear, a spring, an electric wire, an annular magnetic block, a second bevel gear, a rotating rod, a square plate and a rotating wheel, wherein the supporting rod penetrates through the side wall of the installation box and the fixing plate and is fixed with one end of the rotating shaft, the supporting rod is connected with the first bevel gear in a sliding mode through a sliding device, one end of the spring is fixed with the inner wall of the installation box, the other end of the spring is fixed with the side wall of the first bevel gear, the inner wall of the annular magnetic block is fixed on the side wall of the first bevel gear, the electric wire penetrates through the installation box and is arranged on the same horizontal line, the electric wire and the annular magnetic block are arranged on the same horizontal line, the second bevel gear is rotatably connected to the bottom of the inner wall of the installation box, the first bevel gear and the second bevel gear are matched with each other, the square plate is fixed on the side wall of the installation wall, the rotating rod is rotatably connected to the square plate, one end of the rotating rod, which is close to the installation box, penetrates through the side wall of the installation box and is fixed with the second bevel gear, the runner is fixed at the other end of the rotating rod.

Preferably, the sliding device comprises two sliding grooves which are fixed on the side wall of the supporting rod and are symmetrically arranged, and the sliding grooves are connected with sliding blocks in a sliding mode, and the sliding blocks are fixed to the top of each sliding block and the inner wall of the corresponding first bevel gear.

Preferably, be provided with the transmission of two guard gates on the lateral wall of installation wall body, transmission, including fixing the strip shaped plate on the installation wall body lateral wall, fixedly connected with dead lever on the strip shaped plate, it is connected with the rotating wheel to rotate on the dead lever, just the rotating wheel offsets with the lateral wall of guard gate and sets up.

Preferably, the rotating wheel is fixedly connected with a round rod, and the side wall of the round rod is fixedly provided with a protective sponge.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is simple in operation, it is convenient to implement, when the conflagration takes place to burn out the inside circuit of rolling slats door, the inside electric current that no longer produces of electric wire, annular magnetic path no longer produces the electromagnetic force with the electric wire, and the spring pushes first awl tooth to second awl tooth and meshes rather than, rotates through the dwang this moment, goes up and down with the guard gate, has avoided under the no electric power condition that the rolling slats door can't start the risk that goes up and down and bring for the field personal.

Drawings

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

FIG. 2 is a schematic left side view of the present invention;

FIG. 3 is a right side view structural diagram of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is an enlarged view at B in fig. 3.

In the figure: 1. a protective door; 2. mounting a plate; 3. installing a wall body; 4. a fixing plate; 5. a rotating shaft; 6. a motor; 7. a strip plate; 8. fixing the rod; 9. a rotating wheel; 10. installing a box; 11. a strut; 12. a first bevel gear; 13. a spring; 14. an electric wire; 15. an annular magnetic block; 16. a second taper tooth; 17. rotating the rod; 18. A square plate; 19. a rotating wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-5, a wisdom fire control is with fire prevention rolling slats door of opening and close automatically in drawing, including guard gate 1, mounting panel 2 and pivot 5, guard gate 1 and the relative lateral wall sliding connection of two mounting panels 2, the lateral wall of two mounting panels 2 is fixed with installation wall 3, be fixed with two fixed plates 4 that mutual symmetry set up on the lateral wall of installation wall 3, the relative lateral wall of two fixed plates 4 rotates with pivot 5 to be connected, be fixed with motor 6 on the lateral wall of fixed plate 4, the output and the pivot 5 fixed connection of motor 6, the fixed mounting box 10 that is provided with on the lateral wall of installation wall 3, the inside emergency starting drive who is used for guard gate 1 that is provided with of mounting box 10, can start emergency starting drive under the effect of no electric power, the lift of manual operation rolling slats door.

The emergency starting device comprises a supporting rod 11, a first bevel gear 12, a spring 13, an electric wire 14, an annular magnetic block 15, a second bevel gear 16, a rotating rod 17, a square plate 18 and a rotating wheel 19, wherein the supporting rod 11 penetrates through the side walls of an installation box 10 and a fixing plate 4 and is fixed with one end of a rotating shaft 5, the supporting rod 11 is in sliding connection with the first bevel gear 12 through a sliding device, one end of the spring 13 is fixed with the inner wall of the installation box 10, the other end of the spring 13 is fixed with the side wall of the first bevel gear 12, the inner wall of the annular magnetic block 15 is fixed on the side wall of the first bevel gear 12, the electric wire 14 penetrates through the installation box 10, the electric wire 14 and the annular magnetic block 15 are located on the same horizontal line, the second bevel gear 16 is rotatably connected to the bottom of the inner wall of the installation box 10, the first bevel gear 12 and the second bevel gear 16 are arranged in a matched mode, the square plate 18 is fixed on the side wall of an installation wall 3, the rotating rod 17 is rotatably connected to the square plate 18, the lateral wall that the one end that dwang 17 is close to install bin 10 runs through install bin 10 is fixed mutually with second toper tooth 16, and runner 19 fixes at the other end of dwang 17, through the cooperation of first awl tooth 12 with second toper tooth 16, when the inside power output that lacks of self-opening fire prevention rolling slats door, quick start emergency starting device realizes the lift of manually operation rolling slats door.

The specific implementation mode is as follows: when the self-opening and closing type fireproof rolling door is in normal use, current is transmitted to the motor 6 through the electric wire 14, the motor 6 is started to drive the rotating shaft 5 to rotate forwards or backwards, the protective door 1 is operated to be opened and closed automatically, when the current is transmitted to the electric wire 14, a magnetic field is generated around the electric wire 14 according to an electromagnetic effect, the annular magnetic block 15 on the first bevel gear 12 is pushed to move away from the second bevel gear 16 under the action of the magnetic force, the spring 13 is stressed and compressed in the process, at the moment, the first bevel gear 12 is not meshed with the second bevel gear 16, the phenomenon that the motor 6 drives the rotating shaft 5 to rotate and simultaneously drives the first bevel gear 12 to be meshed with the second bevel gear 16 to rotate is avoided, the rotating load is increased, the output efficiency of the motor 6 is reduced, when a fire occurs, lines inside the rolling door are easily burnt out, at the moment, an open circuit is formed inside the electric wire 14, no current is generated, the annular magnetic block 15 on the first bevel gear 12 does not generate an electromagnetic effect with the electric wire 14 any more, under the action of the elastic force of the spring 13, the first bevel gear 12 is pushed to the second bevel gear 16 to move and be meshed with the second bevel gear, at the moment, the rotating wheel 19 can be manually rotated to drive the rotating rod 17 to rotate, the rotating shaft 5 is driven to rotate through force transmission, the protective door 1 is lifted, and the risk of field personnel caused by the fact that the roller shutter door cannot be started to lift under the condition that no electric power is generated in a fire disaster is avoided.

The sliding device comprises two sliding grooves which are symmetrically arranged on the side wall of the supporting rod 11, sliding blocks are connected to the two sliding grooves in a sliding mode, the tops of the two sliding blocks are fixed to the inner wall of the first bevel gear 12, and the sliding device is mainly more stable in sliding after the first bevel gear 12 is stressed.

Be provided with the transmission of two guard gates 1 on the lateral wall of installation wall body 3, transmission, including fixing strip shaped plate 7 on installation wall body 3 lateral wall, fixedly connected with dead lever 8 on strip shaped plate 7, it is connected with rotation wheel 9 to rotate on the dead lever 8, and the rotation wheel 9 offsets the setting with guard gate 1's lateral wall, mainly in order to drive guard gate 1 in the pivot 5 and carry out the in-process that goes up and down, two rotation wheels 9 offset with guard gate 1 lateral wall all the time, form driven effort, improve the speed that guard gate 1 removed.

The rotating wheel 19 is fixedly connected with a round rod, and the side wall of the round rod is fixedly provided with a protective sponge, so that the rotating process is more comfortable and convenient to operate.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides an wisdom fire control is with fire prevention rolling slats door from opening and close, includes guard gate (1), mounting panel (2) and pivot (5), its characterized in that: guard gate (1) and the relative lateral wall sliding connection of two mounting panels (2), two the lateral wall of mounting panel (2) is fixed with installation wall body (3), be fixed with fixed plate (4) that two mutual symmetries set up on the lateral wall of installation wall body (3), two the relative lateral wall of fixed plate (4) rotates with pivot (5) to be connected, be fixed with motor (6) on the lateral wall of fixed plate (4), the output and pivot (5) fixed connection of motor (6), the fixed install bin (10) that is provided with on the lateral wall of installation wall body (3), install bin (10) inside is provided with the emergent starting drive who is used for guard gate (1).

2. The intelligent fire-fighting automatic opening and closing fire-proof rolling door according to claim 1, characterized in that: the emergency starting device is composed of a supporting rod (11), a first bevel gear (12), a spring (13), an electric wire (14), an annular magnetic block (15), a second bevel gear (16), a rotating rod (17), a square plate (18) and a rotating wheel (19), wherein the supporting rod (11) penetrates through the side wall of the installation box (10) and the fixing plate (4) and one end of the rotating shaft (5) are fixed, the supporting rod (11) is connected with the first bevel gear (12) in a sliding mode through a sliding device, one end of the spring (13) is fixed with the inner wall of the installation box (10), the other end of the spring (13) is fixed with the side wall of the first bevel gear (12), the inner wall of the annular magnetic block (15) is fixed on the side wall of the first bevel gear (12), the electric wire (14) penetrates through the installation box (10), the electric wire (14) and the annular magnetic block (15) are located on the same horizontal line, and the second bevel gear (16) is connected to the bottom of the inner wall of the installation box (10) in a rotating mode, just first awl tooth (12) and second toper tooth (16) match each other and set up, square board (18) are fixed on the lateral wall of installation wall body (3), dwang (17) rotate to be connected on square board (18), the lateral wall that the one end that dwang (17) is close to install bin (10) runs through install bin (10) is fixed mutually with second toper tooth (16), the other end at dwang (17) is fixed in runner (19).

3. The intelligent fire-fighting automatic opening and closing fire-proof rolling door according to claim 2, characterized in that: the sliding device comprises two sliding grooves which are fixed on the side wall of the supporting rod (11) and are symmetrically arranged, sliding blocks are connected to the sliding grooves in a sliding mode, and the tops of the sliding blocks are fixed to the inner wall of the first bevel gear (12).

4. The intelligent fire-fighting automatic opening and closing fire-proof rolling door according to claim 3, characterized in that: be provided with the transmission of two guard gates (1) on the lateral wall of installation wall body (3), transmission, including fixing strip shaped plate (7) on installation wall body (3) lateral wall, fixedly connected with dead lever (8) on strip shaped plate (7), it is connected with rotation wheel (9) to rotate on dead lever (8), just rotation wheel (9) and the lateral wall counterbalance setting of guard gate (1).

5. The intelligent fire-fighting automatic opening and closing fire-proof rolling shutter door according to claim 4, characterized in that: and a round rod is fixedly connected to the rotating wheel (19), and a protective sponge is fixedly arranged on the side wall of the round rod.