CN218010693U

CN218010693U - Electric movable flexible smoke-blocking vertical wall

Info

Publication number: CN218010693U
Application number: CN202221400768.4U
Authority: CN
Inventors: 雷红光; 张学堂; 陈强业
Original assignee: Guangzhou Jinlan Fire Fighting Equipment Co ltd
Current assignee: Guangzhou Jinlan Fire Fighting Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-13
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an electric movable flexible smoke-blocking vertical wall, which relates to the field of smoke-blocking vertical walls and aims at solving the problem that the existing flexible smoke-blocking vertical wall is easily affected by smoke and fire in fire so as to be unfavorable for quick escape of personnel; the winding mechanism comprises a motor and a rotating shaft, the rotating shaft is sleeved with the shell, two ends of the rotating shaft are rotatably connected with the two sets of side plates, the rotating shaft is in transmission connection with an output shaft of the motor, the fireproof cloth is wound around the rotating shaft, and the fireproof cloth is provided with two sets. The utility model discloses novel structure, the device is effectual has solved current flexible cigarette that keeps off and has hung the wall and easily receive the firework influence in the conflagration and be unfavorable for the problem that personnel fleed fast.

Description

Electric movable flexible smoke-blocking vertical wall

Technical Field

The utility model relates to a keep off the cigarette and hang down the wall field, especially relate to an electronic movable flexible fender cigarette and hang down wall.

Background

Flexible fender cigarette hangs down the wall and indicates a fire-fighting equipment, a fire-resistant cloth that adopts fire-proof material to make, be used for regional separation fireworks such as passageway, avoid fireworks to peripheral region diffusion, in order to reduce the calamity degree of conflagration, the personnel that are in the scene of a fire need run away through keeping off the cigarette wall that hangs down, the flexible fender cigarette that has now on the market hangs down the wall and can be lifted and flee, but receive the fireworks at the scene of a fire and influence, the personnel of fleing are difficult to quick accurate judgement fender cigarette and hang down the wall position, cause unfavorable to fleeing, consequently, in order to solve above-mentioned problem, we have proposed an electronic movable flexible fender cigarette wall that hangs down.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electronic movable flexible fender cigarette hangs down wall has solved current flexible fender cigarette and has hung down the wall and easily receive the firework influence in the conflagration to be unfavorable for the problem that personnel fleed fast.

In order to realize the purpose, the utility model adopts the following technical scheme:

an electric movable flexible smoke blocking vertical wall comprises fireproof cloth for preventing fire and smoke, a rolling mechanism for rolling the fireproof cloth, and a support mechanism for mounting the rolling mechanism, wherein the support mechanism comprises side plates, a top plate and a shell, and the two groups of top plates and the two groups of side plates are symmetrically mounted at two ends of the shell; the winding mechanism comprises a motor and a rotating shaft, the rotating shaft is sleeved with the shell, two ends of the rotating shaft are rotatably connected with the two sets of side plates, the rotating shaft is in transmission connection with an output shaft of the motor, the fireproof cloth is wound around the rotating shaft and is provided with two sets, and the fireproof cloth is provided with lamp strips close to two side edges.

Preferably, the top plate and the side plate are vertically connected with each other, and the top plate is used for being connected with a wall top.

Preferably, the bottoms of the two groups of fireproof cloth are equal in height to the ground.

Preferably, the roof is the level setting, just the casing and the roof bottom surface fixed connection of motor, the output shaft of motor is provided with the second belt pulley, just the one end of pivot is provided with first belt pulley, be provided with the belt between second belt pulley and the second belt pulley.

Preferably, the diameter of the second belt pulley is smaller than that of the first belt pulley and is arranged in a speed reduction transmission mode.

Preferably, the both sides of shell all are provided with the alarm lamp, just the one end that the motor was kept away from to the shell is provided with explosion-proof battery group, just explosion-proof battery group is electric connection with alarm lamp, lamp strip, motor.

Preferably, it is two sets of the both ends wraparound of fire prevention cloth and pivot, just the both sides edge that the fire prevention cloth is adjacent is pressed close to mutually, the bottom of fire prevention cloth all is provided with the holding strip, just it is provided with the screw to run through between holding strip and the fire prevention cloth.

Preferably, two sets of holding strips both ends that are close to each other all are provided with magnet, and two sets of magnet is the setting of magnetic attraction mutually, magnet and holding strip's cross-sectional shape is the same.

Preferably, the inner wall of the shell is provided with a proximity switch, and the proximity switch is positioned between the two groups of fireproof cloth.

Preferably, a bearing is arranged between the two ends of the rotating shaft and the side plate, the two ends of the rotating shaft are sleeved with the bearing inner ring, and the bearing outer ring is sleeved with the side plate.

The utility model has the advantages that:

1. the device uses the explosion-proof group battery as emergent stand-by power supply, and driving motor passes through second belt pulley, belt and the rotation of first belt pulley drive pivot, can carry out the rolling or release to the fire prevention cloth.

2. The holding strip that fire prevention cloth passes through the bottom increases weight for fire prevention cloth can release the expansion smoothly, and the device is provided with the alarm lamp and sends audible-visual warning, for the person of fleing provides rough position direction signal, is close the device when the person of fleing, can discover the light of lamp strip, points out the position between two sets of fire prevention cloth, and the person of fleing need not to stop, directly from between two sets of fire prevention cloth rush out the scene of a fire can, the fire prevention cloth can be between the holding strip the magnetism of magnet inhale the effect again closed afterwards.

In conclusion, the device effectively solves the problem that the existing flexible smoke-blocking vertical wall is easily influenced by smoke and fire in a fire disaster and is not beneficial to quick escape of people.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

Fig. 4 is an enlarged view of the structure B in fig. 1 according to the present invention.

Fig. 5 is an enlarged view of the structure C in fig. 2 according to the present invention.

Fig. 6 is an enlarged view of the structure D in fig. 2 according to the present invention.

The reference numbers in the figures: 1. a support mechanism; 101. a side plate; 102. a top plate; 103. a housing; 104. An alarm lamp; 2. a winding mechanism; 201. a rotating shaft; 202. a first pulley; 203. a motor; 204. a second pulley; 205. a belt; 206. a bearing; 3. fireproof cloth; 301. clamping strips; 302. a screw; 303. a magnet; 304. a light bar; 305. a proximity switch; 4. an explosion-proof battery pack.

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.

Referring to fig. 1-6, an electric movable flexible smoke barrier vertical wall comprises a fire-proof cloth 3 for fire and smoke prevention, a rolling mechanism 2 for rolling the fire-proof cloth 3, and a support mechanism 1 for mounting the rolling mechanism 2, wherein the support mechanism 1 comprises a side plate 101, a top plate 102 and a housing 103, and two groups of top plates 102 and side plates 101 are symmetrically mounted at two ends of the housing 103; winding mechanism 2 includes motor 203, pivot 201, and pivot 201 cup joints with shell 103, the both ends and the rotation of two sets of curb plates 101 of pivot 201 are connected, and the transmission is connected between the output shaft of pivot 201 and motor 203, fire prevention cloth 3 convolutes with pivot 201, and fire prevention cloth 3 is provided with two sets ofly, and two sets of fire prevention cloth 3 are close to both sides edge each other and all are provided with lamp strip 304, roof 102 and curb plate 101 are perpendicular connection of each other, and roof 102 is used for being connected with the wall top, the base of two sets of fire prevention cloth 3 is apart from ground height and equals.

The top plate 102 is horizontally arranged, a shell of the motor 203 is fixedly connected with the bottom surface of the top plate 102, an output shaft of the motor 203 is provided with a second belt pulley 204, one end of the rotating shaft 201 is provided with a first belt pulley 202, a belt 205 is arranged between the second belt pulley 204 and the second belt pulley 204, and the diameter of the second belt pulley 204 is smaller than that of the first belt pulley 202 and is arranged in a speed reduction transmission manner; the device uses the explosion-proof battery pack 4 as an emergency standby power supply, drives the motor 203, and the motor 203 drives the rotating shaft 201 to rotate through the second belt pulley 204, the belt 205 and the first belt pulley 202, so that the fireproof cloth 3 can be wound or released.

The alarm lamps 104 are arranged on two sides of the shell 103, the explosion-proof battery pack 4 is arranged at one end, away from the motor 203, of the shell 103, and the explosion-proof battery pack 4 is electrically connected with the alarm lamps 104, the lamp strip 304 and the motor 203; the alarm lamp 104 gives out audible and visual alarm, provides rough position direction signal for the fleeing person, and when the fleeing person is close the device, can discover the light of lamp strip 304, indicates the position between two sets of fire prevention cloth 3, and the fleeing person need not to stop, and direct follow is rushed out between two sets of fire prevention cloth 3 and is out the scene of a fire can.

Two groups of fireproof cloth 3 are connected with two ends of the rotating shaft 201 in a winding way, two adjacent side edges of the fireproof cloth 3 are close to each other, clamping strips 301 are arranged at the bottom ends of the fireproof cloth 3, screws 302 penetrate between the clamping strips 301 and the fireproof cloth 3, two ends, close to each other, of the two groups of clamping strips 301 are provided with magnets 303, the two groups of magnets 303 are arranged in a mutual magnetic attraction mode, and the cross sections of the magnets 303 and the clamping strips 301 are the same; the escaper rushes out of the fire scene from between the two sets of fire-proof cloth 3, and then the fire-proof cloth 3 is attracted and closed again under the magnetic attraction effect of the magnet 303 between the holding strips 301.

The inner wall of shell 103 is provided with proximity switch 305, and proximity switch 305 is located between two sets of fire prevention cloth 3, is provided with bearing 206 between the both ends of pivot 201 and the curb plate 101, and the both ends of pivot 201 cup joint with the bearing 206 inner ring, and the bearing 206 outer loop cup joints with curb plate 101.

The working principle is as follows: the device uses the explosion-proof battery pack 4 as an emergency standby power supply to drive the motor 203, the motor 203 drives the rotating shaft 201 to rotate through the second belt pulley 204, the belt 205 and the first belt pulley 202, the fireproof cloth 3 can be rolled or released, and the weight of the fireproof cloth 3 is increased through the clamping strip 301 at the bottom, so that the fireproof cloth 3 can be smoothly released and unfolded;

when this fire prevention cloth 3 is in the rolling state, magnet 303 is located proximity switch 305's position, proximity switch 305's control signal logic is closed for alarm lamp 104 and lamp strip 304 this moment, expand when fire prevention cloth 3, magnet 303 leaves proximity switch 305, then alarm lamp 104 sends acousto-optic warning, provide rough position direction signal for the escaper, be close the device when the escaper, can discover the light of lamp strip 304, indicate the position between two sets of fire prevention cloth 3, the escaper need not to stop, it can directly to dash out the scene of a fire between two sets of fire prevention cloth 3, fire prevention cloth 3 can adsorb the closure again under the magnetic attraction effect of magnet 303 between gib 301 afterwards.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric movable flexible smoke-blocking vertical wall comprises fireproof cloth (3) for preventing fire and smoke, a rolling mechanism (2) for rolling the fireproof cloth (3) and a support mechanism (1) for installing the rolling mechanism (2), and is characterized in that the support mechanism (1) comprises side plates (101), top plates (102) and a shell (103), and two groups of the top plates (102) and the side plates (101) are symmetrically installed at two ends of the shell (103); winding mechanism (2) include motor (203), pivot (201), just pivot (201) cup joint with shell (103), the both ends and two sets of curb plate (101) of pivot (201) rotate to be connected, just the transmission is connected between the output shaft of pivot (201) and motor (203), fire prevention cloth (3) are convoluteed with pivot (201), just fire prevention cloth (3) are provided with two sets ofly, and two sets of fire prevention cloth (3) are close to both sides edge mutually and all are provided with lamp strip (304).

2. The movable flexible smoke barrier vertical wall as claimed in claim 1, wherein said top plate (102) and said side plate (101) are connected perpendicularly to each other, and said top plate (102) is used for connecting with a wall top.

3. An electrically movable flexible smoke barrier according to claim 1, wherein the bottom edges of said fire-proof cloths (3) are at the same height from the ground.

4. The movable electric flexible smoke barrier suspended wall according to claim 1, wherein the top plate (102) is horizontally disposed, a housing of the motor (203) is fixedly connected to a bottom surface of the top plate (102), an output shaft of the motor (203) is provided with a second pulley (204), one end of the rotating shaft (201) is provided with a first pulley (202), and a belt (205) is disposed between the second pulley (204) and the second pulley (204).

5. The movable flexible smoke barrier of claim 4, wherein said second pulley (204) is smaller in diameter than said first pulley (202) and is arranged for speed reduction.

6. The electric movable flexible smoke barrier vertical wall as claimed in claim 5, wherein both sides of said housing (103) are provided with alarm lamps (104), and one end of said housing (103) far away from said motor (203) is provided with an explosion-proof battery pack (4), and said explosion-proof battery pack (4) is electrically connected with said alarm lamps (104), said lamp bar (304) and said motor (203).

7. The movable flexible smoke barrier suspended wall as claimed in claim 1, wherein two sets of fire-proof cloth (3) are connected with two ends of the rotating shaft (201) in a winding manner, two adjacent edges of the fire-proof cloth (3) are close to each other, the bottom end of the fire-proof cloth (3) is provided with a clamping strip (301), and a screw (302) is arranged between the clamping strip (301) and the fire-proof cloth (3) in a penetrating manner.

8. The movable flexible smoke barrier of claim 7, wherein two sets of said holding strips (301) are provided with magnets (303) at two ends adjacent to each other, and two sets of said magnets (303) are magnetically attracted to each other, and the cross-sectional shapes of said magnets (303) and said holding strips (301) are the same.

9. An electrically movable flexible smoke barrier flap according to claim 1 wherein said inner wall of said housing (103) is provided with proximity switches (305) and said proximity switches (305) are located between two sets of fire-proof cloths (3).

10. The movable flexible smoke barrier suspended wall as claimed in claim 1, wherein bearings (206) are disposed between the two ends of the shaft (201) and the side plate (101), the two ends of the shaft (201) are sleeved with the inner ring of the bearings (206), and the outer ring of the bearings (206) is sleeved with the side plate (101).