CN209865087U

CN209865087U - Multifunctional fire-fighting equipment box with automatic alarm device

Info

Publication number: CN209865087U
Application number: CN201920535182.0U
Authority: CN
Inventors: 黄天助
Original assignee: Jijun Fire Technology Co Ltd
Current assignee: Jijun Fire Technology Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-31
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a multifunctional fire-fighting equipment box with an automatic alarm device, through the detection of a smoke detector, when a fire alarm condition occurs, a loudspeaker sends out a prompt tone and a prompt lamp sends out brightness under the control of a controller, and a controller controls a motor to work at the same time, a rolling curtain leaks out of a box body in a shell, and meanwhile, a second belt pulley is driven to rotate, a locking device is touched to be drawn out from a snap ring, a revolving door is unlocked, a handle is pulled to open the revolving door, and fire-fighting equipment in the box body is taken out to carry out fire extinguishing work; the revolving door is closed after the work of putting out a fire finishes, the roll screen is rolled up to the lower pull, the motor antiport under the drive of rolling up the screen, second belt pulley antiport touches locking means and inserts in the snap ring, pins the box for when no fire alarm state, box and electronic component receive the good protection of shell and roll screen and prevent to be destroyed, and the box is inside to receive the protection waterproof, dustproof of sealing strip, and rise the roll screen automatically when discovering the fire alarm, open the revolving door, convenient to use.

Description

Multifunctional fire-fighting equipment box with automatic alarm device

Technical Field

The utility model relates to a fire-fighting equipment case technical field, concrete field is a multi-functional fire-fighting equipment case with autoalarm.

Background

In various buildings, especially in public places, for the purpose of fire prevention and extinguishment, a fire-fighting equipment box is often placed, and equipment such as a dry-chemical fire extinguisher, fire-fighting sand, a fire bucket, a fire axe and the like are placed inside the fire-fighting equipment box. So as to ensure that the fire is controlled when the fire is in the minimum state and reduce the loss of lives and properties. However, when a fire disaster occurs in many times, especially at night, the lighting system often breaks down at the same time, and as the ambient light is poor, people who are not familiar with the conditions in the building are difficult to find the placement position of the fire-fighting equipment box, the fire-fighting equipment box with the automatic alarm function is produced at the right moment, but the existing automatic alarm fire-fighting equipment box has the defects of easy damage, no water resistance and dust resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional fire-fighting equipment case with autoalarm to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional fire-fighting equipment box with an automatic alarm device comprises a shell, wherein a controller is fixedly connected to the top of an inner cavity of the shell, an external power supply is electrically connected to the controller, a smoke sensor, a loudspeaker and a prompt lamp are fixedly arranged on the outer wall of the shell in a penetrating mode, the smoke sensor, the loudspeaker and the prompt lamp are all arranged inside the shell in a penetrating mode and are electrically connected with the controller, a motor is fixedly arranged on the upper portion of the inner wall of the right side of the shell in a penetrating mode, the motor is electrically connected with the controller, one end of a transmission shaft is fixedly arranged at the output end of the motor, the other end of the transmission shaft is rotatably arranged on the inner wall of the left side of the shell in a penetrating mode, one end of a roller shutter is sleeved on the outer wall of the transmission shaft in a fixing mode, a first belt pulley is fixedly connected between the output end of, the outer wall of the supporting rod is rotatably sleeved with a second belt pulley, the second belt pulley is connected with the first belt pulley through belt transmission, the second belt pulley is different in thickness, the inner wall of the shell is fixedly provided with a locking device, the right side wall of the second belt pulley is tightly attached to the locking device, the front outer wall of the shell is provided with an opening, the top end of the opening is positioned at the lower part of the roller shutter, the other end of the roller shutter penetrates through the opening, the left side wall and the right side wall of the opening are both provided with chutes, the chutes are rotatably connected with pulleys, the pulleys at two sides are respectively fixedly connected with the left side and the right side of the lower end of the roller shutter, the bottom surface of the inner cavity of the shell is fixedly provided with a box body, the front part of the box body is in an uncovered state, the front end of the left side wall of the box body is hinged with a revolving door, the, and a handle is fixedly assembled on the outer side wall of the revolving door.

Preferably, locking means include with shell inner wall fixed connection's spring, one side of the left side fixedly connected with cushion of spring, the opposite side and the inseparable laminating of second belt pulley of cushion, the one end of the first connecting plate of bottom fixedly connected with of cushion, the other end fixedly connected with second connecting plate of first connecting plate, the junction of first connecting plate and second connecting plate runs through there is the pivot, and the both ends of pivot rotate with the front and back inner wall of shell respectively and be connected, the notch has been seted up at the middle part of second connecting plate, the inside sliding connection of notch has the lantern ring, the inside fixed cover of the lantern ring has the telescopic link, the right side end of telescopic link and the inner wall fixed connection of shell, the left side end and the snap ring cooperation of telescopic link are used.

Preferably, the outer wall of the prompting lamp is fixedly sleeved with a wire mesh.

Preferably, the outer wall of the handle is fixedly sleeved with an anti-slip sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: a multifunctional fire-fighting equipment box with an automatic alarm device is characterized in that a smoke sensor detects the fire, when a fire alarm occurs, a loudspeaker sends out a warning sound under the control of a controller, a warning lamp sends out brightness, a motor is controlled by the controller to work at the same time, a transmission shaft is driven to drive a roller shutter and a first belt pulley on the outer wall of the transmission shaft to rotate, the roller shutter is limited by a chute and a pulley to roll up a box body which leaks out of the interior of a shell, meanwhile, the first belt pulley drives a second belt pulley to rotate through a belt, a cushion block is always tightly attached to the right side wall of the second belt pulley through a spring, the cushion block moves left and right through different wall thicknesses of the second belt pulley, when the second belt pulley rotates to the thinnest position, the cushion block is at the leftmost end, the first connecting plate rotates to drive a second connecting plate to rotate through a rotating shaft, the second connecting plate is positioned at the rightmost side at the moment, thereby the telescopic rod on the inner wall of the lantern ring is compressed and shortened rightwards, the telescopic rod is pulled out from the snap ring, the revolving door is unlocked, the handle is pulled to open the revolving door, and the fire-fighting equipment in the box body is taken out for fire extinguishing work; the revolving door is closed after the fire extinguishing work is finished, the revolving door is tightly attached to the box body through the sealing strip on the outer ring of the revolving door, the waterproof and dustproof effects are achieved, the clamping ring and the locking device are ensured to be positioned at the same position when the revolving door is closed every time, the locking device is ensured to be inserted into the clamping ring, the roller shutter is pulled downwards, the motor is driven by the roller shutter to reversely rotate, so that the first belt pulley drives the second belt pulley to reversely rotate through the belt, when the second belt pulley rotates to the thickest position, the cushion block is positioned at the rightmost end, the first connecting plate rotates so as to drive the second connecting plate to rotate through the rotating shaft, the second connecting plate is positioned at the leftmost side, the lantern ring is driven by the notch in the middle of the second connecting plate to move leftwards, the telescopic rod on the inner wall of the lantern ring is stretched leftwards, the telescopic rod is inserted into the clamping ring to achieve the locking purpose, the box body is locked, and, and the inside waterproof, dustproof of protection that receives the sealing strip of box to automatic roll up curtain, the opening revolving door of rising when discovering the fire alarm, convenient to use.

Drawings

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

FIG. 2 is a schematic view of the main sectional structure of the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: 1-shell, 2-controller, 3-smoke detector, 4-loudspeaker, 5-warning light, 6-motor, 7-transmission shaft, 8-rolling curtain, 9-first belt pulley, 10-support rod, 11-second belt pulley, 12-belt, 13-locking device, 131-spring, 132-cushion block, 133-first connecting plate, 134-second connecting plate, 135-rotating shaft, 136-notch, 137-telescopic rod, 138-lantern ring, 14-opening, 15-sliding groove, 16-pulley, 17-box, 18-rotating door, 19-sealing strip, 20-snap ring, 21-handle, 22-wire netting and 23-anti-skidding sleeve.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional fire-fighting equipment box with an automatic alarm device comprises a shell 1, a controller 2 is fixedly connected to the top of an inner cavity of the shell 1, an external power supply is electrically connected to the controller 2, a smoke sensor 3, a loudspeaker 4 and a prompting lamp 5 are fixedly arranged on the outer wall of the shell 1 in a penetrating mode, the smoke sensor 3, the loudspeaker 4 and the prompting lamp 5 are all arranged inside the shell 1 in a penetrating mode and are electrically connected with the controller 2, the smoke sensor, the loudspeaker 4 and the prompting lamp 5 can be controlled and powered on through the controller 2, a motor 6 is fixedly arranged on the upper portion of the inner wall of the right side of the shell 1 and is electrically connected with the controller 2, one end of a transmission shaft 7 is fixedly arranged at the output end of the motor 6, the other end of the transmission shaft 7 rotates to penetrate through the inner wall of the left side of the shell 1, one end of a roller shutter 8 is fixedly sleeved on the outer wall of the right side of the roller shutter, the inner wall fixedly connected with bracing piece 10 of shell 1, and bracing piece 10 is located the lower part of motor 6, the outer wall of bracing piece 10 rotates and has cup jointed second belt pulley 11, and the radius of second belt pulley 11 is greater than the radius of first belt pulley 9, and first belt pulley 9 accomplishes the work of curling of rolling up curtain 8 second belt pulley 11 only changes half a circle, second belt pulley 11 and first belt pulley 9 pass through belt 12 transmission connection, the thickness of second belt pulley 11 is different, and second belt pulley 11 is the dysmorphism belt pulley, and half thickness is 3CM half thickness for 6CM, different thickness handing-over department look for the slope by oneself can, the inner wall of shell 1 is fixed to be equipped with locking means 13 and the right side wall of second belt pulley 11 closely laminates with locking means 13, and locking means 13 offsets with the right side wall of second belt pulley 11, rotates different thickness along with second belt pulley 11 and promotes locking means 13, the utility model discloses a rolling screen, including shell 1, opening 14, pulley 16, swing door 18, sealing strip 19, locking device 13, outer wall before shell 1, opening 14's preceding outer wall is equipped with opening 14, opening 14's top is located the lower part of rolling screen 8, spout 15 has all been seted up to the lateral wall about opening 14, the inside of spout 15 rotates and is connected with pulley 16, both sides pulley 16 respectively with the left and right sides fixed connection of rolling screen 8 lower extreme, the fixed box 17 that is equipped with in shell 1 inner chamber bottom surface, the size of box 17 is less than opening 14 size, the front portion of box 17 is uncovered state, box 17's left side wall front end articulates there is swing door 18, swing door 18's fixedly connected with sealing strip 19 all around, the equal altitude position fixed assembly of swing door 18 inside wall and.

Through the detection of the smoke detector 3, when a fire alarm occurs, the loudspeaker 4 is enabled to emit a prompt sound and the prompt lamp 5 is enabled to emit brightness through the control of the controller 2, meanwhile, the controller 2 controls the motor 6 to work, the transmission shaft 7 is driven, so that the roller shutter 8 and the first belt pulley 9 on the outer wall of the transmission shaft 7 are enabled to rotate, the roller shutter 8 is limited by the sliding chute 15 and the pulley 16 to roll upwards to leak out of the box body 17 in the shell 1, meanwhile, the first belt pulley 9 drives the second belt pulley 11 to rotate through the belt 12, the thinner part of the second belt pulley 11 rotates to the position in contact with the locking device 13, the locking device 13 is triggered to enable the locking device 13 to be pulled out of the clamping ring 20, the rotating door 18 is unlocked, the rotating door 18 can be opened by pulling the handle 21, and the fire-fighting equipment in the; the revolving door 18 is closed after the fire extinguishing work is finished, the revolving door 18 is tightly attached to the box body 17 through the sealing strip 19 on the outer ring of the revolving door 18, the waterproof and dustproof effects are achieved, the clamping ring 20 and the locking device 13 are ensured to be located at the same position when the revolving door 18 is closed every time, the locking device 13 is ensured to be inserted into the clamping ring 20, the roller shutter 8 is pulled downwards, the motor 6 rotates reversely under the driving of the roller shutter 8, the first belt pulley 9 drives the second belt pulley 11 to rotate reversely through the belt 12, the thicker part of the second belt pulley 11 rotates to the position contacted with the locking device 13 at the moment, the locking device 13 is inserted into the clamping ring 20, and the box body 17 is locked.

Specifically, the locking device 13 comprises a spring 131 fixedly connected with the inner wall of the housing 1, one side of a cushion block 132 is fixedly connected to the left end of the spring 131, the other side of the cushion block 132 is tightly attached to the second pulley 11, one end of a first connecting plate 133 is fixedly connected to the bottom end of the spacer 132, the other end of the first connecting plate 133 is fixedly connected to a second connecting plate 134, a rotating shaft 135 penetrates through the joint of the first connecting plate 133 and the second connecting plate 134, and both ends of the rotating shaft 135 are rotatably connected with the front and rear inner walls of the housing 1, respectively, a notch 136 is formed in the middle of the second connecting plate 134, a lantern ring 138 is slidably connected inside the notch 136, a telescopic rod 137 is fixedly sleeved inside the lantern ring 138, the right side end of the telescopic rod 137 is fixedly connected with the inner wall of the shell 1, and the left side end of the telescopic rod 137 is matched with the clamping ring 20 for use.

The cushion block 132 is always tightly attached to the right side wall of the second belt pulley 12 through the spring 131, the cushion block 132 moves left and right under the action of the spring 131 through different wall thicknesses of the second belt pulley 12, when the second belt pulley 12 rotates to the thickest position, the cushion block 132 is at the rightmost end, the first connecting plate 133 rotates, so that the second connecting plate 134 is driven to rotate through the rotating shaft 136, at the moment, the second connecting plate 134 is positioned at the leftmost side, the lantern ring 138 is driven to move left through the notch 136 in the middle of the second connecting plate 134, so that the telescopic rod 137 on the inner wall of the lantern ring 138 is stretched leftwards, and the telescopic rod 137 is inserted into the snap ring 20 to achieve the locking purpose; on the contrary, when the second pulley 12 rotates to the thinnest position, the locking device 13 moves reversely, and finally the telescopic rod 137 is compressed rightwards and is pulled out of the clamping ring 20, and the locking is released.

Specifically, the outer wall of the indicator light 5 is fixedly sleeved with a wire mesh 22.

The warning light 5 can be prevented from being damaged by the wire netting 22.

Specifically, the outer wall of the handle 21 is fixedly sleeved with an anti-slip sleeve 23, so as to achieve the purpose of anti-slip.

The working principle is as follows: through the detection of the smoke detector 3, when a fire alarm occurs, the loudspeaker 4 is enabled to emit a warning sound and the warning lamp 5 is enabled to emit brightness through the control of the controller 2, meanwhile, the controller 2 controls the motor 6 to work to drive the transmission shaft 7, so that the roller shutter 8 and the first belt pulley 9 on the outer wall of the transmission shaft 7 rotate, the roller shutter 8 is limited by the sliding chute 15 and the pulley 16 to roll up and leak out of the box body 17 inside the shell 1, meanwhile, the first belt pulley 9 drives the second belt pulley 11 to rotate through the belt 12, the cushion block 132 is always tightly attached to the right side wall of the second belt pulley 12 through the spring 131, the cushion block 132 moves left and right through different wall thicknesses of the second belt pulley 12, when the second belt pulley 12 rotates to the thinnest position, the cushion block 132 is at the leftmost end, the first connecting plate 133 rotates, so that the second connecting plate 134 is driven to rotate through the rotating shaft 135, and the second connecting plate 134 is, the lantern ring 138 is driven to move rightwards through the notch 136 in the middle of the second connecting plate 134, so that the telescopic rod 137 on the inner wall of the lantern ring 138 is compressed and shortened rightwards, the telescopic rod 137 is pulled out of the clamping ring 20, the rotating door 18 is unlocked, the rotating door 18 can be opened by pulling the handle 21, and fire-fighting equipment inside the box body 17 is taken out to perform fire extinguishing work; after the fire extinguishing work is finished, the revolving door 18 is closed, the revolving door 18 is tightly attached to the box body 17 through the sealing strip 19 on the outer ring of the revolving door 18, the waterproof and dustproof effects are achieved, the clamping ring 20 and the locking device 13 can be ensured to be positioned at the same position when the revolving door 18 is closed every time, the locking device 13 is ensured to be inserted into the clamping ring 20, the roller shutter 8 is pulled downwards, the motor 6 is driven by the roller shutter 8 to rotate reversely, so that the first belt pulley 9 drives the second belt pulley 11 to rotate reversely through the belt 12, when the second belt pulley 12 rotates to the thickest position, the cushion block 132 is positioned at the rightmost end, the first connecting plate 133 rotates, so that the second connecting plate 134 is driven to rotate through the rotating shaft 136, at the moment, the second connecting plate 134 is positioned at the leftmost side, the lantern ring 138 is driven to move leftwards through the notch 136 in the middle of the second connecting plate 134, so that the telescopic, the purpose of locking is achieved, and the box body 17 is locked.

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 a multi-functional fire-fighting equipment case with autoalarm, includes shell (1), its characterized in that: inner chamber top fixedly connected with controller (2) of shell (1), external power supply is connected to controller (2) electricity, the outer wall of shell (1) is fixed to run through and has smoke detector (3), speaker (4), warning light (5), smoke detector (3), speaker (4), warning light (5) all run through to the inside of shell (1) and all with controller (2) electric connection, the fixed motor (6) that is equipped with in right side inner wall upper portion of shell (1), and motor (6) and controller (2) electric connection, the fixed one end that is equipped with transmission shaft (7) of output of motor (6), the other end of transmission shaft (7) is rotated and is run through the left side inner wall of shell (1), the outer wall fixed cup joints the one end of rolling up curtain (8) of transmission shaft (7), the output of motor (6) and the outer wall of rolling up curtain (8) right side end between and cup joint fixedly and have first belt pulley(s) to cup joint (7) at the outer wall of transmission shaft (7) ((a belt pulley 9) The inner wall of the shell (1) is fixedly connected with a support rod (10), the support rod (10) is located at the lower part of the motor (6), the outer wall of the support rod (10) is rotatably sleeved with a second belt pulley (11), the second belt pulley (11) is in transmission connection with a first belt pulley (9) through a belt (12), the thicknesses of the second belt pulley (11) are different, the inner wall of the shell (1) is fixedly provided with a locking device (13), the right side wall of the second belt pulley (11) is tightly attached to the locking device (13), the front outer wall of the shell (1) is provided with an opening (14), the top end of the opening (14) is located at the lower part of the roller shutter (8), the other end of the roller shutter (8) penetrates through the opening (14), sliding grooves (15) are formed in the left side wall and the right side wall of the opening (14), pulleys (16) are rotatably connected inside the sliding grooves (15), both sides pulley (16) respectively with the left and right sides fixed connection of rolling up curtain (8) lower extreme, shell (1) inner chamber bottom surface fixed assembly has box (17), the front portion of box (17) is the uncovered state, the left side wall front end of box (17) articulates there is revolving door (18), fixedly connected with sealing strip (19) all around of revolving door (18), the fixed position that has such heights as revolving door (18) inside wall and locking means (13) is equipped with snap ring (20), the lateral wall fixed assembly handle (21) of revolving door (18).

2. A multifunctional fire equipment box with an automatic alarm device as claimed in claim 1, wherein: the locking device (13) comprises a spring (131) fixedly connected with the inner wall of the shell (1), the left side of the spring (131) is fixedly connected with one side of a cushion block (132), the other side of the cushion block (132) is tightly attached to a second belt pulley (11), the bottom end of the cushion block (132) is fixedly connected with one end of a first connecting plate (133), the other end of the first connecting plate (133) is fixedly connected with a second connecting plate (134), a rotating shaft (135) penetrates through the joint of the first connecting plate (133) and the second connecting plate (134), two ends of the rotating shaft (135) are respectively in rotating connection with the front inner wall and the rear inner wall of the shell (1), a notch (136) is formed in the middle of the second connecting plate (134), a lantern ring (138) is slidably connected inside the lantern ring (138), and a telescopic rod (137) is fixedly sleeved in the lantern ring (138), the right side end of the telescopic rod (137) is fixedly connected with the inner wall of the shell (1), and the left side end of the telescopic rod (137) is matched with the clamping ring (20) for use.

3. A multifunctional fire equipment box with an automatic alarm device as claimed in claim 1, wherein: the outer wall of the prompting lamp (5) is fixedly sleeved with an iron wire net (22).

4. A multifunctional fire equipment box with an automatic alarm device as claimed in claim 1, wherein: the outer wall of the handle (21) is fixedly sleeved with an anti-slip sleeve (23).