CN112274832A - Quick escape fire extinguishing device - Google Patents
Quick escape fire extinguishing device Download PDFInfo
- Publication number
- CN112274832A CN112274832A CN202011210771.5A CN202011210771A CN112274832A CN 112274832 A CN112274832 A CN 112274832A CN 202011210771 A CN202011210771 A CN 202011210771A CN 112274832 A CN112274832 A CN 112274832A
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- Prior art keywords
- rocker
- driving
- shaft
- fire
- water gun
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 238000005507 spraying Methods 0.000 claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/72—Power-operated mechanisms for wings with automatic actuation responsive to emergency conditions, e.g. fire
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Special Wing (AREA)
Abstract
The invention provides a quick escape fire extinguishing device which comprises a smoke sensor, a door frame, a fire door, a spraying mechanism, a fire door quick opening mechanism, a fire water supply system, a water pipe, a water gun quick switching mechanism, a water gun rotating mechanism and a wall. When the sensor gives an alarm, the fire door is quickly opened through the work of the fire door quick opening mechanism; the spraying mechanism and the fire-fighting water supply system can be triggered to work when the fire-fighting water supply system is opened; through the size of condition of a fire, can change over the squirt automatically, the squirt can realize the horizontal hunting simultaneously.
Description
Technical Field
The invention relates to the field of fire fighting, in particular to a quick escape fire extinguishing device for a dust-free workshop.
Background
In the modern society, as a plurality of factories have strict requirements on environmental sanitation, a plurality of dust-free workshops are published, the dust-free workshops are generally in a closed state, doors and windows are few, and when a fire disaster happens, smoke heat is not easy to diffuse outwards, so that smoke is retained, the heat is increased greatly, and casualties are more likely to be caused by high-temperature oxygen deficiency. Therefore, the invention provides a quick escape fire extinguishing device. For example, patent No. 201910905995.9 provides a rapid opening mechanism for a fire passage door, which comprises a fire passage, a fire door, a motor and the like, and has the advantages that the fire door can be rapidly opened by smoke alarm; the fire-fighting safety bag has the defect that the fire-fighting safety bag can only be used for escaping and cannot play a role in fire retarding or extinguishing.
Disclosure of Invention
Aiming at the technical problems, the invention provides a quick escape fire extinguishing device which can effectively solve the technical problems.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a quick escape fire extinguishing device comprises a smoke sensor, a door frame, a fire door, a spraying mechanism, a fire door quick opening mechanism, a fire water supply system, a water pipe, a water gun quick switching mechanism, a water gun rotating mechanism and a wall.
The fire door comprises a fire door frame, a rocker connecting piece, a driving rod connecting piece and a sliding block connecting piece; the spraying mechanism comprises an ejection sliding block, a first rocker and a second rocker; the fire door quick opening mechanism comprises a fire door rocker, a lead screw fixing block, a driving rod, a movable sliding block and a motor mounting plate; the quick switching mechanism of squirt wraps: the driving cylinder, the driving rack and the driving shaft are arranged on the driving shaft; the water gun rotating mechanism comprises a frame main body and a rack mounting block;
the rocker connecting piece, the driving rod connecting piece and the sliding block connecting piece are all fixed on the fire door frame; the shaft of the rocker connecting piece is rotatably arranged in a hole at one end of a rocker of the fire door; the shaft of the driving rod connecting piece is rotatably arranged in a hole at one end of the driving rod; the shaft of the slide block connecting piece and the hole of the movable slide block are rotatably arranged; the ejection sliding block is slidably arranged in a sliding groove of the door frame; holes at one ends of the first rocker and the second rocker are rotatably arranged on a shaft of the door frame; the hole at the other end of the rocker of the fire door is rotatably arranged on the shaft of the door frame; (ii) a The lead screw fixing block and the motor mounting plate are both fixedly mounted on a wall; the movable sliding block is in sliding connection with the guide rail of the doorframe; the driving cylinder is fixedly arranged on the frame main body; the driving rack is slidably arranged on the rack mounting block; the driving shaft is rotatably mounted in the hole of the frame body; the rack mounting block is fixedly mounted on the frame main body; the frame main body is fixedly installed on a wall.
Furthermore, the fire door still includes dodge gate, gyro wheel, and the groove on dodge gate and the fire door frame forms sliding connection, and the gyro wheel rotates to be installed on the dodge gate.
Furthermore, the spraying mechanism also comprises a spraying head and a spraying connecting rod; the spray head is fixedly arranged on the spray connecting rod; the holes at the two ends of the spraying connecting rod are fixed with the holes at one ends of the first rocker and the second rocker through pins, and the spraying connecting rod is rotatably connected with the holes at one ends of the first rocker and the second rocker.
Furthermore, the fire door quick opening mechanism also comprises a ball screw, a ball screw bearing, a driving rod mounting block, a first coupling and a fire door driving motor; two ends of the ball screw are respectively fixed on the screw fixing block and the first coupler; the ball screw bearing and the driving rod mounting block are fixedly mounted; the ball screw bearing is connected with the ball screw in a sliding way; the first coupling is connected with the ball screw and the fire door driving motor; the fire door driving motor is fixedly arranged on the motor mounting plate.
Furthermore, the water gun quick switching mechanism also comprises a first motor, a water gun switching manipulator, a rubber roller gear, a driven wheel, an extension spring, a driving wheel, a screw and a rotating gear; the first motor is fixedly arranged on the upper surface of the water gun switching manipulator; the rubber roller gear, the driven wheel and the driving wheel are respectively and rotatably arranged on a shaft on the lower surface of the water gun switching manipulator and are meshed with each other; the extension spring is fixedly arranged on a shaft on the upper surface of the water gun switching manipulator; the screw is fixedly arranged on the driving wheel, and one end of the driving shaft is provided with threads and is in threaded fit with the screw; the rotating gear is fixedly arranged at the tail end of the driving shaft and is meshed with the driving rack.
Furthermore, the water gun rotating mechanism also comprises a second motor, a second coupler, a rocker link shaft, a rotating rocker, a connecting rod, a first water gun, a second water gun, a water gun mounting positioning piece, a rotating shaft and a crank; the second motor is fixedly arranged on the rocker link shaft; the second coupling is arranged between the second motor and the rocker link shaft and realizes the connection effect; a hole at one end of the rotary rocker is rotatably arranged with the rocker link shaft; holes at two ends of the connecting rod are respectively in rotary connection with the rotary rocker and the crank through pins; the first water gun is arranged on the frame main body to realize threaded connection; the second water gun is in threaded connection with the water pipe; a hole at the bottom of the water gun mounting positioning piece is rotatably connected with the rotating shaft; the rotating shaft is rotatably arranged in the hole of the frame main body; the hole at the other end of the crank is rotationally connected with the rotating shaft.
Further, fire door frame bottom and top all have the sliding tray, and the gyro wheel is installed on the dodge gate to the gyro wheel can realize rotating in fire door frame, and rocker connecting piece, actuating lever connecting piece, slider connecting piece are the rotation with fire door rocker, actuating lever, removal slider and are connected.
Furthermore, holes at two ends of the spraying connecting rod are hinged with the first rocker and the second rocker through pins.
Furthermore, a first motor is fixedly installed on the water gun changing-over manipulator, a rubber roller gear is meshed with a driven wheel, and the driven wheel is meshed with a driving wheel. The driving shaft and the rotating gear are fixedly connected, and the first motor is meshed with the driving rack.
Further, second motor fixed mounting is on the frame main part, and the connecting rod is fixed through the pin with rotatory rocker and crank to realize normal running fit, rotation axis and squirt installation setting element and crank are fixed mounting.
Compared with the prior art, the invention has the beneficial effects that: (1) the fire door can be opened rapidly through the alarm of the smoke sensor; (2) when the fire door is opened, the spraying mechanism and the water supply system can be triggered, so that the fire extinguishing characteristic can be realized while the escape is met; (3) when people escape, the spraying mechanism can cool the human body and extinguish fire, so that casualty conditions of people can be greatly reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the fast escape fire-extinguishing device of the invention.
Fig. 2 is a schematic structural view of the fire fighting door of the present invention.
Fig. 3 is a schematic view of the overall structure of the spraying mechanism of the present invention.
Fig. 4 is a schematic view of the fire door quick opening device of the present invention.
Fig. 5 is a schematic view of a quick switching device of a water gun according to the present invention.
Fig. 6 is a schematic view of a rotating structure of the water gun of the present invention.
Reference numerals: 1-a smoke sensor; 2-a door frame; 3-a fire door; 4-a spraying mechanism; 5-a fire door quick opening mechanism; 6-fire water supply system; 7-a water pipe; 8-a water gun quick switching mechanism; 9-a water gun rotating mechanism; 10-wall; 301-fire door frame; 302-a movable door; 303-rocker connection; 304-a drive rod connection; 305-a slider connection; 306-a roller; 401-ejecting a slider; 402-a shower head; 403-a first rocker; 404-spray link; 405-a second rocker; 501-fire door rocker; 502-lead screw fixing block; 503-ball screw; 504-a drive rod; 505-moving the slider; 506-ball screw bearings; 507-a drive rod mounting block; 508-motor mounting plate; 509 — first coupling; 510-fire door driving motor; 801-a first electric machine; 802-water gun changing-over manipulator; 803-rubber roller gear; 804-driven wheel; 805-a drive cylinder; 806-a drive rack; 807-tension springs; 808-a driving wheel; 809-a screw; 810-a drive shaft; 811-rotating gear; 901-a frame body; 902-a second electric machine; 903-a second coupling; 904-rocker link shaft; 905-rotating the rocker; 906-connecting rod; 907-a first water gun; 908-a second water gun; 909-water gun mounting location; 910-a rotation axis; 911-crank; 912-rack mounting block.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the fire-extinguishing device for quick escape comprises a smoke sensor 1, a door frame 2, a fire door 3, a spraying mechanism 4, a fire door quick opening mechanism 5, a fire-fighting water supply system 6, a water pipe 7, a water gun quick switching mechanism 8, a water gun rotating mechanism 9 and a wall 10.
The fire door 3 comprises a fire door frame 301, a rocker connecting piece 303, a driving rod connecting piece 304 and a sliding block connecting piece 305; the spraying mechanism 4 comprises an ejection slide block 401, a first rocker 403 and a second rocker 405; the fire door quick opening mechanism 5 comprises a fire door rocker 501, a lead screw fixing block 502, a driving rod 504, a movable slider 505 and a motor mounting plate 508; the water gun quick switching mechanism 8 comprises a driving cylinder 805, a driving rack 806 and a driving shaft 810; the water gun rotating mechanism 9 comprises a frame main body 901 and a rack mounting block 912.
The rocker connecting piece 303, the driving rod connecting piece 304 and the sliding block connecting piece 305 are all fixed on the fire door frame 301; the shaft of the rocker connecting piece 303 is rotatably arranged in a hole at one end of a fire door rocker 501; the shaft of the drive rod connector 304 is rotatably mounted in an end hole of the drive rod 504; the shaft of the slider link 305 is rotatably mounted with the hole of the movable slider 505; the ejection slider 401 is slidably mounted in a sliding groove of the door frame 2; the holes at one ends of the first rocker 403 and the second rocker 405 are both rotatably mounted on the shaft of the door frame 2; the hole at the other end of the fire door rocker 501 is rotatably arranged on the shaft of the door frame 2; the lead screw fixing block 502 and the motor mounting plate 508 are both fixedly mounted on the wall 10; the movable sliding block 505 is in sliding connection with the guide rail of the doorframe 2; the driving cylinder 805 is fixedly mounted on the frame body 901; the driving rack 806 is slidably mounted on a rack mounting block 912; the driving shaft 810 is rotatably installed in the hole of the frame body 901; the rack mounting block 912 is fixedly mounted on the frame body 901; the frame body 901 is fixedly installed at the wall 10.
The specific structure of the fire door 3 in this embodiment is as shown in fig. 2, and further includes a movable door 302 and a roller 306, the movable door 302 is slidably connected with a groove on the fire door frame 301, and the roller 306 is rotatably mounted on the movable door 302.
The specific structure of the spray mechanism 4 in this embodiment is shown in fig. 3, and further includes a spray header 402 and a spray link 404; the spray header 402 is fixedly mounted on the spray link 404; holes at two ends of the spray connecting rod 404 and holes at one ends of the first rocker 403 and the second rocker 405 are fixed through pins and are in rotary connection.
The specific structure of the fire door quick opening mechanism 5 in this embodiment is shown in fig. 4, and further includes a ball screw 503, a ball screw bearing 506, a driving rod mounting block 507, a first coupling 509, and a fire door driving motor 510; two ends of a ball screw 503 are respectively fixed on the screw fixing block 502 and the first coupling 509; the ball screw bearing 506 and the driving rod mounting block 507 are fixedly mounted; the ball screw bearing 506 is connected with the ball screw 503 in a sliding way; the first coupling 509 is connected with the ball screw 503 and the fire door driving motor 510; the fire door drive motor 510 is fixedly mounted on the motor mounting plate 508.
The specific structure of the quick water gun switching mechanism 8 in this embodiment is shown in fig. 5, and further includes a first motor 801, a water gun switching manipulator 802, a rubber roller gear 803, a driven wheel 804, an extension spring 807, a driving wheel 808, a screw 809, and a rotary gear 811; the first motor 801 is fixedly arranged on the upper surface of the water gun switching manipulator 802; the rubber roller gear 803, the driven wheel 804 and the driving wheel 808 are respectively rotatably arranged on a shaft on the lower surface of the water gun switching manipulator 802 and are meshed with each other; an extension spring 807 is fixedly mounted on a shaft on the upper surface of the water gun change-over manipulator 802; the screw 809 is fixedly arranged on the driving wheel 808, and one end of the driving shaft 810 is provided with threads and is in threaded fit with the screw 809; a rotary gear 811 is fixedly mounted on the end of the drive shaft 810 and engages the drive rack 806.
The specific structure of the water gun rotating mechanism 9 in this embodiment is shown in fig. 6, and further includes a second motor 902, a second coupling 903, a rocker link 904, a rotating rocker 905, a connecting rod 906, a first water gun 907, a second water gun 908, a water gun mounting positioning element 909, a rotating shaft 910, and a crank 911; a second motor 902 is fixedly mounted on a rocker link shaft 904; a second coupling 903 is installed between the second motor 902 and the rocker link shaft 904, and realizes a connection function; a hole at one end of the rotary rocker 905 is rotatably mounted with the rocker link shaft 904; holes at two ends of the connecting rod 906 are respectively in rotary connection with the rotary rocker 905 and the crank 911 through pins; the first water gun 907 is installed on the frame body 901 to realize threaded connection; the second water gun 908 is in threaded connection with the water pipe 7; the hole at the bottom of the water gun mounting positioning piece 909 is rotatably connected with the rotating shaft 910; the rotation shaft 910 is rotatably installed in a hole of the frame body 901; the hole at the other end of the crank 911 is rotatably connected to the rotating shaft 910.
Well fire door frame 301 bottom and top all have the sliding tray in this embodiment, gyro wheel 306 is installed on dodge gate 302, and gyro wheel 306 can realize rotating in fire door frame 301, can realize the switch of dodge gate 302 through external force, rocker connecting piece 303, actuating lever connecting piece 304, slider connecting piece 305 and fire door rocker 501, actuating lever 504, it is the rotation connection to remove slider 505, open through opening of fire door driving motor 510, drive ball 503's rotation, realize ball bearing 506's radial movement, thereby realize opening fast of fire door 3.
In this embodiment, holes at both ends of the spray link 404 are hinged to the first rocker 403 and the second rocker 405 by pins. The moving of the moving slide block 505 drives the ejecting slide block 401 to eject, and the ejecting slide block 401 ejects the first rocker 403 at the same time, so that the spraying mechanism 4 works.
In the embodiment, the first motor 801 is fixedly installed on the water gun change-over manipulator 802, the rubber roller gear 803 and the driven wheel 804 are meshed with each other, the driven wheel 804 and the driving wheel 808 are also meshed with each other, and the rotation of the driving wheel 808 is realized through the rotation of the first motor 801, so that the rotation of the rubber roller gear 803 and the driven wheel 804 is driven; meanwhile, the rotation of the first motor 801 drives the rotation of the screw 809, so as to drive the water gun changing-over manipulator 802 to realize longitudinal movement. The driving shaft 810 is fixedly connected with the rotating gear 811, the first motor 801 is meshed with the driving rack 806, the driving cylinder 805 works to drive the driving rack 806 to move longitudinally, the rotating gear 811 rotates, and therefore the overall rotation of the water gun quick switching mechanism 8 is achieved.
In this embodiment, the second motor 902 is fixedly installed on the frame body 901, the connecting rod 906, the rotary rocker 905 and the crank 911 are fixed by pins, and are in running fit with each other, so as to drive the crank 911 to swing, the rotating shaft 910, the water gun installation positioning element 909 and the crank 911 are both fixedly installed, and the swing of the water gun installation positioning element 909 is realized by the swing of the crank 911.
Claims (10)
1. The utility model provides a quick fire extinguishing device that flees, includes smoke transducer (1), door frame (2), fire door (3), sprays mechanism (4), quick opening mechanism of fire door (5), fire control water supply system (6), water pipe (7), quick switching mechanism of squirt (8), squirt rotary mechanism (9), wall (10), its characterized in that:
the fire-fighting door (3) comprises a fire-fighting door frame (301), a rocker connecting piece (303), a driving rod connecting piece (304) and a sliding block connecting piece (305);
the spraying mechanism (4) comprises an ejection sliding block (401), a first rocker (403) and a second rocker (405);
the fire door quick opening mechanism (5) comprises a fire door rocker (501), a lead screw fixing block (502), a driving rod (504), a movable sliding block 505 and a motor mounting plate (508);
the water gun quick switching mechanism (8) comprises a driving cylinder 805, a driving rack (806) and a driving shaft (810);
the water gun rotating mechanism (9) comprises a frame main body (901) and a rack mounting block (912);
the rocker connecting piece (303), the driving rod connecting piece (304) and the sliding block connecting piece (305) are all fixed on the fire door frame (301); the shaft of the rocker connecting piece (303) is rotatably arranged in a hole at one end of the fire door rocker (501); the shaft of the driving rod connecting piece (304) is rotatably arranged in a hole at one end of the driving rod (504); the shaft of the slide block connecting piece (305) and the hole of the movable slide block (505) are rotatably arranged; the ejection sliding block (401) is slidably arranged in a sliding groove of the door frame (2); the holes at one ends of the first rocker (403) and the second rocker (405) are rotatably arranged on the shaft of the door frame (2); the hole at the other end of the fire door rocker (501) is rotatably arranged on the shaft of the door frame (2); (ii) a The screw rod fixing block (502) and the motor mounting plate (508) are both fixedly mounted on a wall (10); the movable sliding block (505) is in sliding connection with the guide rail of the door frame (2); the driving cylinder (805) is fixedly arranged on the frame main body (901); the driving rack (806) is slidably mounted on the rack mounting block (912); a driving shaft (810) is rotatably installed in the hole of the frame body (901); the rack mounting block (912) is fixedly mounted on the frame main body (901); the frame body 901 is fixedly mounted on the wall 10.
2. The quick escape fire extinguishing apparatus according to claim 1, wherein: the fire door (3) further comprises a movable door (302) and rollers (306), the movable door (302) is in sliding connection with grooves on the fire door frame (301), and the rollers (306) are rotatably mounted on the movable door (302).
3. The quick escape fire extinguishing apparatus according to claim 1, wherein: the spraying mechanism (4) also comprises a spraying head (402) and a spraying connecting rod (404); the spray header (402) is fixedly arranged on the spray connecting rod (404); holes at two ends of the spray connecting rod (404) and holes at one ends of the first rocker (403) and the second rocker (405) are fixed through pins and are in rotary connection.
4. The quick escape fire extinguishing apparatus according to claim 1, wherein: the fire door quick opening mechanism (5) further comprises a ball screw (503), a ball screw bearing (506), a driving rod mounting block (507), a first coupling (509) and a fire door driving motor (510); two ends of a ball screw (503) are respectively fixed on a screw fixing block (502) and a first coupling (509); the ball screw bearing (506) and the driving rod mounting block (507) are fixedly mounted; the ball screw bearing (506) is in sliding connection with the ball screw (503); the first coupling (509) is connected with the ball screw (503) and the fire door driving motor (510); the fire door driving motor (510) is fixedly arranged on the motor mounting plate (508).
5. The quick escape fire extinguishing apparatus according to claim 1, wherein: the water gun quick switching mechanism (8) further comprises a first motor (801), a water gun switching manipulator (802), a rubber roller gear (803), a driven wheel (804), an extension spring (807), a driving wheel (808), a screw (809) and a rotating gear (811); the first motor (801) is fixedly arranged on the upper surface of the water gun switching manipulator (802); the rubber roller gear (803), the driven wheel (804) and the driving wheel (808) are respectively rotatably arranged on a shaft on the lower surface of the water gun switching manipulator (802) and are meshed with each other; the extension spring (807) is fixedly arranged on a shaft on the upper surface of the water gun switching mechanical arm (802); the screw rod (809) is fixedly arranged on the driving wheel 808, and one end of the driving shaft (810) is provided with threads and is in threaded fit with the screw rod (809); the rotary gear (811) is fixedly mounted on the end of the drive shaft (810) and is engaged with the drive rack (806).
6. The quick escape fire extinguishing apparatus according to claim 1, wherein: the water gun rotating mechanism (9) further comprises a second motor (90), a second coupler (903), a rocker link shaft (904), a rotating rocker (905), a connecting rod (906), a first water gun (907), a second water gun (908), a water gun mounting positioning piece (909), a rotating shaft (910) and a crank (911); the second motor (902) is fixedly arranged on the rocker link shaft (904); the second coupling (903) is arranged between the second motor (902) and the rocker link shaft (904) and realizes connection; a hole at one end of the rotary rocker (905) is rotatably installed with the rocker link shaft (904); holes at two ends of the connecting rod (906) are respectively in rotary connection with the rotary rocker (905) and the crank (911) through pins; the first water gun (907) is installed on the frame body (901) to realize threaded connection; the second water gun (908) is in threaded connection with the water pipe (7); a hole at the bottom of the water gun mounting positioning piece (909) is rotatably connected with the rotating shaft (910); the rotating shaft (910) is rotatably installed in a hole of the frame body (901); the hole at the other end of the crank (911) is rotationally connected with the rotating shaft (910).
7. The quick escape fire extinguishing apparatus according to claim 1, wherein: fire door frame (301) bottom and top all have the sliding tray, install on dodge gate (302) gyro wheel (306) to gyro wheel (306) can realize rotating in fire door frame (301), rocker connecting piece (303), actuating lever connecting piece (304), slider connecting piece (305) and fire door rocker (501), actuating lever (504), removal slider (505) are the rotation and are connected.
8. The quick escape fire extinguishing apparatus according to claim 1, wherein: holes at two ends of the spray connecting rod (404) are hinged with the first rocker (403) and the second rocker (405) through pins.
9. The quick escape fire extinguishing apparatus according to claim 1, wherein: the first motor (801) is fixedly arranged on a water gun switching manipulator (802), a rubber roller gear (803) is meshed with a driven wheel (804), and the driven wheel (804) is meshed with a driving wheel (808); the driving shaft (810) is fixedly connected with the rotating gear (811), and the first motor (801) is meshed with the driving rack (806).
10. The quick escape fire extinguishing apparatus according to claim 1, wherein: the second motor (902) is fixedly installed on the frame body (901), the connecting rod (906), the rotating rocker (905) and the crank (911) are fixed through pins and are in running fit, and the rotating shaft (910), the water gun installation positioning piece (909) and the crank (911) are fixedly installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210771.5A CN112274832B (en) | 2020-11-03 | 2020-11-03 | Quick escape fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210771.5A CN112274832B (en) | 2020-11-03 | 2020-11-03 | Quick escape fire extinguishing device |
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| Publication Number | Publication Date |
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| CN112274832A true CN112274832A (en) | 2021-01-29 |
| CN112274832B CN112274832B (en) | 2021-10-01 |
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| CN202011210771.5A Active CN112274832B (en) | 2020-11-03 | 2020-11-03 | Quick escape fire extinguishing device |
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| CN211448411U (en) * | 2019-12-06 | 2020-09-08 | 中幕(天津)防火门窗有限公司 | Fireproof glass door structure |
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| Publication number | Publication date |
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| CN112274832B (en) | 2021-10-01 |
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