CN114504743B - Fire rescue system - Google Patents
Fire rescue system Download PDFInfo
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- CN114504743B CN114504743B CN202210292202.2A CN202210292202A CN114504743B CN 114504743 B CN114504743 B CN 114504743B CN 202210292202 A CN202210292202 A CN 202210292202A CN 114504743 B CN114504743 B CN 114504743B
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- fire rescue
- fire
- wire rope
- steel wire
- rescue cabin
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/02—Devices for lowering persons from buildings or the like by making use of rescue cages, bags, or the like
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
- A62B3/005—Rescue tools with forcing action
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C33/00—Hose accessories
- A62C33/04—Supports or clamps for fire hoses
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- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Lowering Means (AREA)
Abstract
A fire rescue system comprises a fire rescue cabin arranged outside a building, a first driving mechanism arranged on the roof of the building and used for driving the fire rescue cabin to ascend and descend, a movable anchoring vehicle arranged on the ground and a steel wire rope connected with the driving mechanism and the movable anchoring vehicle, wherein the steel wire rope penetrates through the fire rescue cabin; a quick butt joint device is arranged between the steel wire rope and the movable anchoring vehicle; a brake mechanism is arranged on the fire rescue cabin, and the steel wire rope penetrates through the brake mechanism; the first driving mechanism comprises an annular track arranged on the roof of a building and a main travelling frame running on the annular track, the main travelling frame comprises a main body and a suspension arm, one end of the suspension arm extends out of the building, the main body is provided with a travelling mechanism, a stay rope winding and unwinding mechanism, a steel wire rope winding and unwinding mechanism and a water pipe winding and unwinding mechanism, and a water pipe of the water pipe winding and unwinding mechanism is connected with a water gun arranged on a fire rescue cabin through a pipe arranging device.
Description
Technical Field
The invention relates to fire rescue, in particular to a fire rescue system of a high-rise building.
Background
In addition, the existing fire control aerial ladder can only reach the height of 50 meters at most, and people with the height of more than 50 meters can be very difficult to rescue, so that how to solve the problem of high-rise fire escape is always a social problem.
The prior art discloses a building fire-fighting rescue system and a method with the publication number of CN113633901A, which comprises a cabin, a suspension arm system which is arranged on the roof of the building and can drive the cabin to ascend and descend outside the building, a guide system for guiding the cabin, a fire extinguishing system and a walking system for driving the cabin to move around the building; the suspension arm system comprises a base, a suspension arm and a first winch, wherein one end of the suspension arm is connected with the base, and the other end of the suspension arm extends out of a building; the guide system comprises more than two guide sleeves arranged on the cabin body, an anchoring trolley arranged on the ground and more than two second winches arranged on the building roof, and second steel cables of the second winches can penetrate through the guide sleeves and are connected with the anchoring trolley; the traveling system comprises an annular track arranged on the roof of a building and a traveling mechanism arranged at the bottom of the base, and the traveling mechanism can travel on the annular track; the fire extinguishing system comprises a first winding drum arranged on the roof of the building, a water pipe wound on the first winding drum and a water gun arranged on the cabin body, wherein one end of the water pipe is connected with the water gun, and the other end of the water pipe is connected with a water supply system of the building.
The fire rescue system also has the following defects: 1. the steel wire rope and the anchoring trolley are lack of a quick butt joint mechanism, the steel wire rope can be connected to the anchoring trolley only by spending more time, and the steel wire rope and the anchoring trolley are required to be connected on the premise of rescue, so that the rescue time is likely to be delayed due to the lack of a quick butt joint scheme; 2. the cabin body is lack of a brake device, and when the sling is disconnected, the cabin body is in a weightless state, and the cabin body can be directly crashed, so that the consequences are unimaginable; 3. the water pipe follows cabin body elevating movement from the roof, and not only very difficult regular winding is on receiving and releasing mechanism when the water pipe is received, also takes place the card to die easily when the water pipe unreels moreover.
Disclosure of Invention
The invention aims to provide a fire rescue system and solve the technical problems in the prior art.
In order to solve the technical problems, the technical scheme of the invention is as follows: a fire rescue system comprises a fire rescue cabin arranged outside a building, a first driving mechanism arranged on the roof of the building and used for driving the fire rescue cabin to ascend and descend, a movable anchoring vehicle arranged on the ground, and a steel wire rope connected with the driving mechanism and the movable anchoring vehicle, wherein the steel wire rope penetrates through the fire rescue cabin; a quick butt joint device is arranged between the steel wire rope and the movable anchoring vehicle, and comprises a positioning anchor arranged at the lower end of the steel wire rope and an electromagnet assembly arranged on the movable anchoring vehicle and capable of tightly sucking the positioning anchor; a brake mechanism is arranged on the fire rescue cabin, and the steel wire rope penetrates through the brake mechanism; the first driving mechanism comprises an annular track arranged on the roof of a building and a main travelling frame running on the annular track, the main travelling frame comprises a main body and a suspension arm, one end of the suspension arm extends out of the building, the main body is provided with a travelling mechanism, a stay rope winding and unwinding mechanism, a steel wire rope winding and unwinding mechanism and a water pipe winding and unwinding mechanism, a stay rope of the stay rope winding and unwinding mechanism is connected with a damping spring at the top of the fire rescue cabin through the suspension arm, the steel wire rope is wound on the steel wire rope winding and unwinding mechanism, and a water pipe of the water pipe winding and unwinding mechanism is connected with a water gun arranged on the fire rescue cabin through a pipe arrangement device; the pipe arranging device comprises a first slide bar, a main pipe arranging wheel sleeved on the first slide bar, a second slide bar arranged in parallel with the first slide bar, an auxiliary pipe arranging wheel sleeved on the second slide bar, a second driving mechanism driving the main pipe arranging wheel to slide on the first slide bar and limit switches arranged at two ends of the first slide bar, wherein a first groove is formed in the surface of the main pipe arranging wheel, a second groove is formed in the surface of the auxiliary pipe arranging wheel, the main pipe arranging wheel corresponds to the auxiliary pipe arranging wheel in position, and the first groove and the second groove are combined to form a pipe arranging channel through which a water supply pipe penetrates.
The principle of the invention is as follows: after a fire rescue point on the outer wall of a building is determined, the first driving mechanism moves a fire rescue cabin to a position above the fire rescue point, the movable anchoring vehicle moves to a position below the fire rescue point, then the steel wire rope is put down, when the lower end of the steel wire rope is close to the movable anchoring vehicle, the electromagnet assembly is electrified to generate a magnetic field, the swing of the steel wire rope can be reduced under the action of magnetic force, the steel wire rope can be quickly adsorbed with the electromagnet assembly to complete quick butt joint, and the steel wire rope is tensioned to form a guide rail for the lifting of the fire rescue cabin, so that the stability of fire rescue is improved; when the fire rescue cabin is in failure, stalls and slides down during operation, the brake mechanism is started and stops the fire rescue cabin, and stalling and dropping are avoided; one end of the water pipe is involved in up-and-down motion along with the fire rescue cabin, the water pipe penetrates through the pipe arranging channel, the main pipe arranging wheel and the auxiliary pipe arranging wheel are used for restraining the water pipe, the water pipe can move up and down more orderly, the driving mechanism is used for driving the main pipe arranging wheel to move left and right, when the pipe is collected, the water pipe can be neatly arranged in the winding and unwinding mechanism, and when the pipe is discharged, the water pipe can be orderly discharged according to the arrangement positions of the water pipe.
As an improvement, the fire rescue cabin comprises an inner shell and an outer shell, a positive pressure system is arranged in the inner shell, a heat-insulating fireproof material is filled between the inner shell and the outer shell, the outer shell is composed of four plates, the plates are stainless steel plates or fireproof and antirust plates, and labyrinth smoke-proof and fireproof doors are arranged on the front face and the back face of the fire rescue cabin.
As an improvement, a positioning groove is formed in the bottom of the positioning anchor, the electromagnet assembly comprises a positioning protrusion, the shape of the positioning protrusion is matched with that of the positioning groove, and the positioning groove is horn-shaped.
As an improvement, a laser positioning transmitting module is arranged at the bottom of the fire rescue cabin, and a laser positioning receiving module is arranged on the movable anchoring vehicle.
As an improvement, the bottom of the fire rescue cabin is provided with a buffer air bag and a laser distance measuring device, and the top of the fire rescue cabin is provided with a weighing overload device.
As an improvement, the second driving mechanism comprises a variable frequency motor, a speed reducer, a chain and a chain wheel, the chain is connected with the main pipe arranging wheel, the chain is matched with the chain wheel, and the variable frequency motor drives one of the chain wheels through the speed reducer.
As an improvement, the brake mechanism comprises two symmetrical shells, a channel for the steel wire rope to pass through is formed between the two shells, a containing groove communicated with the channel is formed in the inner side surface of each shell, a first inclined surface is formed on the top surface of the containing groove, a brake block is arranged in the containing groove, the side surface of the brake block, facing the channel, is a plane, a second inclined surface is formed on the side surface of the other side of the brake block, the first inclined surface and the second inclined surface have the same gradient, a permanent magnet is arranged at the bottom of the brake block, and an electromagnet is arranged at the bottom in the containing groove.
As the improvement, the escape way department in fire rescue cabin is equipped with the rescue ladder that can overturn, the rescue ladder includes escape way and establishes the folding guardrail in escape way both sides, folding guardrail includes handrail horizontal pole and a plurality of montant of being connected of establishing between handrail horizontal pole and escape way, the one end of connecting the montant is articulated with escape way, and the other end of connecting the montant is articulated with handrail horizontal pole, the one end of handrail horizontal pole is equipped with the storage tank, be equipped with broken window nail and the third actuating mechanism of drive broken window nail departure in the storage tank.
As the improvement, be equipped with furred ceiling spraying system in the building floor, furred ceiling spraying system includes the furred ceiling main line, be equipped with a plurality of full-automatic fire-fighting lance on the furred ceiling main line, the one end of furred ceiling main line is established on the building outer wall and has first fire control interface, be equipped with on the fire rescue cabin with first fire control interface complex second fire control interface, second fire control interface with water piping connection.
Compared with the prior art, the invention has the following beneficial effects:
1. when the lower end of the steel wire rope is close to the movable anchoring vehicle, the electromagnet assembly is electrified to generate a magnetic field, and the swinging of the steel wire rope can be reduced under the action of magnetic force, so that the steel wire rope can be quickly adsorbed with the electromagnet assembly to finish quick butt joint;
2. a brake mechanism is added on the fire rescue cabin, when the fire rescue cabin is in failure, stalls and slides down during operation, the brake mechanism is started and stops the fire rescue cabin, and stalling and dropping are avoided;
3. the bottom of the fire rescue cabin is additionally provided with the buffer air bag, when the fire rescue cabin falls down to a set ground clearance, the buffer air bag is excited to be opened, so that the huge impact force generated when the fire rescue cabin falls down to the ground is greatly reduced, and the fire rescue cabin and the personnel in the fire rescue cabin are effectively protected;
4. the top of the fire rescue cabin is provided with the damping spring, and the pull rope is connected with the damping spring, so that the fire rescue cabin can stably run up and down during acceleration and deceleration, and the comfort of the fire rescue cabin is improved;
5. the top of the fire rescue cabin is additionally provided with a weighing overload device, a spring stroke is compressed by the weight of the rescued person, a sensor senses the compression stroke, rated load is set, the fire rescue cabin is prevented from overload and falling, and the rescued person in the fire rescue cabin is prevented from secondary damage;
6. after the rescue cabin reaches a designated position, the rescue ladder is put down, the escape passage is butted with the outer wall of the building, the third driving mechanism drives the window breaking nail to fly out from one end of the handrail cross rod, and the window for escaping from the building is broken by the impact force of the window breaking nail, so that people in the building can escape conveniently;
7. the second driving mechanism is utilized to drive the main pipe arranging wheel to move left and right, when the pipe is collected, the water pipes are arranged neatly in the pipe collecting and unwinding mechanism, and when the pipe is discharged, the water pipes are discharged orderly according to the arrangement positions of the water pipes.
Drawings
Fig. 1 is a top view of a building.
Fig. 2 is a schematic diagram of the matching and butt joint of the fire rescue cabin and the mobile anchoring vehicle.
Fig. 3 is a state diagram I of the brake mechanism.
Fig. 4 is a state diagram II of the brake mechanism.
Fig. 5 is a top view of the fire rescue capsule.
Fig. 6 is a schematic view of the fire rescue cabin turning-out rescue ladder.
Fig. 7 is a schematic view of a pipe discharging device.
Fig. 8 is a schematic view of a floor level fire protection system.
Detailed Description
The invention is further described in the following with reference to the drawings.
As shown in fig. 1, a fire rescue system includes a fire rescue cabin 4 disposed outside a building 1, a first driving mechanism disposed on the roof of the building 1 for driving the fire rescue cabin 4 to ascend and descend, a mobile anchoring vehicle 5 disposed on the ground, and a steel wire rope 13 connecting the driving mechanism and the mobile anchoring vehicle 5. The first driving mechanism comprises an annular track 2 arranged on the roof of a building 1 and a main travelling frame 3 running on the annular track 2, the main travelling frame 3 comprises a main body and a suspension arm, one end of the suspension arm extends out of the building 1, and the main body is provided with a travelling mechanism, a pull rope winding and unwinding mechanism, a steel wire rope winding and unwinding mechanism and a water pipe winding and unwinding mechanism. The fire rescue cabin 4 can move around the building 1 by 360 degrees through the cooperation of the main walking frame 3 and the circular track 2, the fire rescue cabin 4 can move up and down through the pull rope winding and unwinding mechanism, and the fire rescue cabin 4 can be accurately moved to a fire rescue point on the outer wall of the building 1 through the cooperation of a software positioning and tracking system.
As shown in fig. 2, one end of the steel wire rope 13 is wound on the steel wire rope winding and unwinding mechanism, the other end of the steel wire rope 13 penetrates through the fire rescue cabin 4, in this embodiment, four steel wire ropes 13 are provided, and the four steel wire ropes 13 penetrate through corners of the fire rescue cabin 4 respectively, so that the stability of the fire rescue cabin 4 during lifting movement is better. The movable anchoring vehicle 5 comprises a vehicle body, and a platform for anchoring the fire rescue cabin 4 is arranged on the vehicle body. A quick butt joint device is arranged between the steel wire rope 13 and the movable anchoring vehicle 5, and comprises a positioning anchor 7 arranged at the lower end of the steel wire rope 13 and an electromagnet assembly 8 which is arranged on the movable anchoring vehicle 5 and can tightly suck the positioning anchor 7; the positioning anchor 7 is a metal piece and can be adsorbed by magnetic force, a positioning groove is arranged at the bottom of the positioning anchor 7, and the positioning groove is horn-shaped, such as conical or frustum-shaped; the electromagnet assemblies 8 are respectively arranged at four corners of the vehicle body, the steel wire ropes 13 correspond to the electromagnet assemblies 8 one by one, each electromagnet comprises a positioning protrusion, the shape of each positioning protrusion is matched with that of each positioning groove, and after the electromagnet assemblies 8 are electrified, the positioning protrusions generate electromagnetic suction force to guide the positioning anchors 7 to be in butt joint quickly. The bottom of the fire rescue cabin 4 is provided with a laser positioning transmitting module 9, the movable anchoring vehicle 5 is provided with a laser positioning receiving module 10, and the laser positioning system can increase the butt joint precision of the positioning anchor 7 and the electromagnet assembly 8. After the fire rescue point of the outer wall of the building 1 is determined, the driving mechanism moves the fire rescue cabin 4 to the position above the fire rescue point, and the movable anchoring vehicle 5 moves to the position below the fire rescue point; and then the steel wire rope 13 is put down, when the lower end of the steel wire rope 13 approaches to the movable anchoring vehicle 5, the electromagnet assembly 8 is electrified to generate a magnetic field, and the swinging of the steel wire rope 13 can be reduced under the action of magnetic force, so that the steel wire rope 13 can be quickly adsorbed with the electromagnet assembly 8 to complete quick butt joint.
As shown in fig. 2 to 4, four corners of the fire rescue cabin 4 are provided with brake mechanisms 6, the steel wire rope 13 penetrates through the brake mechanisms 6, each brake mechanism 6 comprises two symmetrical shells 61, the opposite surface of one shell is provided with a positioning protrusion, the opposite surface of the other shell is provided with a positioning hole, the positioning protrusions are inserted into the positioning holes after the two shells 61 are matched, and the outer side surfaces of the two shells 61 are connected through a lock catch, so that the two shells are connected into a whole. A channel for the steel wire rope 13 to pass through is formed between the two shells 61, in a normal state, the steel wire rope 13 can freely pass through the channel, and the brake mechanism moves up and down along the steel wire rope 13 to play a role in guiding. The inner side surface of the shell is provided with a containing groove 63 communicated with the channel, the top surface of the containing groove 63 is provided with a first inclined surface 62, the inside of the containing groove 63 is provided with a brake block 65, one side surface of the brake block 65 facing the channel is a plane, the other side surface of the brake block 65 is provided with a second inclined surface 64, the first inclined surface 62 and the second inclined surface 64 have the same inclination, the bottom of the brake block 65 is provided with a permanent magnet 66, and the bottom inside the containing groove 63 is provided with an electromagnet 67. The second inclined surface 64 of the brake block 65 is provided with a metal sliding plate, the metal sliding plate has a small friction coefficient, and the friction force between the second inclined surface 64 and the first inclined surface 62 of the brake block 65 can be reduced, so that the brake block 65 can slide on the first inclined surface 62 more easily. The permanent magnet 66 is in an inverted frustum shape, the electromagnet 67 is provided with a groove 68 which is similar to the permanent magnet 66 in shape, when the brake block 65 does not work, the brake block 65 is located at the bottom of the accommodating groove 63, the permanent magnet 66 is located in the groove 68, and the brake block 65 is prevented from accidentally deviating to affect the operation of the fire rescue cabin 4 due to the limiting of the groove 68. Under the normal operation state of the fire rescue cabin 4, the electromagnet 67 is not electrified, the permanent magnet 66 at the bottom of the brake block 65 is adsorbed on the electromagnet 67 below through the magnetic force of the permanent magnet, at the moment, the braking surface of the brake block 65 does not protrude out of the accommodating groove 63, and the brake block 65 is not in contact with the steel wire rope 13; when the fire rescue cabin 4 stalls and needs emergency braking, the electromagnet 67 is electrified and generates a magnetic field, the magnetic pole generated by the electromagnet 67 is opposite to the magnetic pole of the permanent magnet 66, the permanent magnet 66 and the electromagnet repel each other, and the brake block 65 moves upwards under the action of magnetic force; after the second inclined surface 64 on the back surface of the brake block 65 is tightly attached to the first inclined surface 62 on the upper part of the accommodating groove 63, under the action of the inclined surfaces, the inner side of the brake block 65 moves simultaneously, so that the brake surface protrudes out of the accommodating groove 63 and is contacted with the steel wire rope 13, and the brake function is realized; after the steel wire rope 13 is contacted with the brake block 65, the steel wire rope 13 generates upward friction force on the brake block 65 to force the brake block 65 to continuously move upwards, and the more the brake block 65 moves upwards, the more the brake block 65 can clamp the steel wire rope 13, the larger the braking force is; when the fire rescue cabin 4 is killed and stopped, the electromagnet is powered off, and the brake block 65 can fall off by pulling the fire rescue cabin 4 upwards.
As shown in fig. 2 and 5, the bottom of the fire rescue cabin 4 is provided with a buffer airbag 11 and a laser ranging device 12, when the fire rescue cabin 4 falls down to a set ground clearance, the buffer airbag 11 is triggered to open, so that a huge impact force generated when the fire rescue cabin 4 falls down to the ground is greatly reduced, and the fire rescue cabin 4 and the people inside the fire rescue cabin are effectively protected. The top of the fire rescue cabin 4 is provided with a weighing overload device 17, the sensor senses the compression stroke by compressing the spring stroke through the weight of the rescued person, the rated load is set, the fire rescue cabin 4 is prevented from overload and falling, and the rescued person in the fire rescue cabin 4 is prevented from secondary damage. Set up damping spring 14 at the top of fire rescue cabin 4, stay cord 15 is connected with damping spring 14, makes fire rescue cabin 4 move steadily from top to bottom when acceleration and deceleration, increases fire rescue cabin 4's comfort.
As shown in fig. 7, a water pipe of the water pipe reeling and unreeling mechanism is connected with a water gun on the fire rescue cabin 4 through a pipe arranging device. The pipe discharging device comprises a first sliding rod 173, a main pipe discharging wheel 171 sleeved on the first sliding rod 173, a second sliding rod 174 arranged in parallel with the first sliding rod 173, an auxiliary pipe discharging wheel 172 sleeved on the second sliding rod 174, a second driving mechanism driving the main pipe discharging wheel 171 to slide on the first sliding rod 173, and limit switches 178 arranged at two ends of the first sliding rod 173. The first sliding rod 173, the second sliding rod 174 and the second driving mechanism are fixed on the bracket to form a whole, the whole pipe discharging device can be arranged at the tail end of the main walking frame 3, and the water pipe passes through the pipe discharging device and then turns. The surface of the main pipe arranging wheel 171 is provided with a first groove, the surface of the auxiliary pipe arranging wheel 172 is provided with a second groove, the main pipe arranging wheel 171 corresponds to the auxiliary pipe arranging wheel 172 in position, the first groove and the second groove are combined to form a pipe arranging channel through which a water supply pipe passes, the pipe arranging channel is approximately circular, a water pipe passes through the pipe arranging channel, and the size of the pipe arranging channel can be changed by replacing the main pipe arranging wheel 171 and the auxiliary pipe arranging wheel so as to adapt to water pipes with different diameters. The second driving mechanism comprises a variable frequency motor 177, a speed reducer 176, a chain 175 and chain wheels 179, the chain is connected with the main calandria wheel 171, two chain wheels are respectively arranged at two ends of the first sliding rod 173, the four chain wheels are distributed in a rectangular shape, the chain is matched with the chain wheels, the chain is driven to move through the rotation of the chain wheels, and the variable frequency motor drives one of the chain wheels through the speed reducer. The main pipe arranging wheel 171 has power, the auxiliary pipe arranging wheel 172 does not have power, when the main pipe arranging wheel 171 moves left and right, the water pipe is driven through the first groove, and the auxiliary pipe arranging wheel 172 is driven by the movement of the water pipe; when the main pipe array wheel 171 moves to the end of the first sliding rod 173 and touches the limit switch 178, the driving mechanism is driven in the direction to make the main pipe array wheel 171 move in a reverse direction. The water pipe passes through the pipe arranging channel, and is restrained by the main pipe arranging wheel 171 and the auxiliary pipe arranging wheel 172, so that the water pipe can move up and down more orderly; the driving mechanism drives the main pipe arranging wheel 171 to move left and right, so that the water pipes can be orderly arranged in the pipe arranging and unwinding mechanism during pipe arranging, and the water pipes can be orderly arranged according to the arrangement positions of the water pipes during pipe arranging.
As shown in fig. 6, the fire rescue cabin 4 has an escape opening, the escape opening is provided with an escape door, a reversible rescue ladder 16 is arranged between the escape door and the escape opening, the rescue ladder 16 comprises an escape passage 161 and folding guardrails arranged on two sides of the escape passage 161, the escape passage 161 is vertically arranged and blocks the escape opening when the rescue ladder is not in an enabled state, the folding guardrails are in a folded state, the escape passage 161 is horizontally arranged when the rescue ladder is in an enabled state, and the folding guardrails are unfolded. The folding guardrail comprises a handrail cross rod 162 and a plurality of connecting vertical rods 163 arranged between the handrail cross rod 1626 and the escape channel 161, one end of each connecting vertical rod 163 is hinged with the escape channel 161, and the other end of each connecting vertical rod 163 is hinged with the handrail cross rod 162. The handrail cross rod 162 is a hollow pipe body, one end of the handrail cross rod 162 is provided with an accommodating groove, and a window breaking nail 165 and a third driving mechanism for driving the window breaking nail 165 to fly out are arranged in the accommodating groove; the third driving mechanism comprises a power source 164 and a stop block for stopping the broken window nail 165, the power source 164 provides power for the broken window nail 165 to fly out, such as a spring, an electromagnet, an electric push rod, a pneumatic push rod or a high-pressure nozzle, the expansion and contraction of the stop block are controlled by the control system, when the control system is not triggered, the stop block stops the broken window nail 165 to enable the broken window nail 165 to be statically hidden in the handrail cross rod 162, and after the control system is triggered, the stop block contracts and the broken window nail 165 flies out under the pushing of the power source; broken window nail 165 is equipped with the head of tapered, and the head has the overhead kick, broken window nail 165's afterbody is connected in the one end of rope, and the other end of rope is connected with winding mechanism, and after broken window nail 165 punctures the glass window, if glass does not drop, broken window nail 165 is retrieved to accessible winding mechanism, and then exerts the pulling force to the glass window. When the fire rescue cabin 4 reaches the designated position, the escape passage 161 is put down, and the escape passage 161 is butted with the outer wall of the building 1; the driving mechanism drives the window breaking nail 165 to fly out from one end of the handrail cross rod 162, and the window of the building 1 for escape is broken by the impact force of the window breaking nail 165, so that people in the building 1 can escape conveniently.
As shown in fig. 5, the fire rescue capsule 4 includes an inner shell 41 and an outer shell 42, a positive pressure system is arranged in the inner shell 41, a heat insulation fireproof material is filled between the inner shell 41 and the outer shell 42, the outer shell 42 is composed of four plates, the plates are stainless steel plates or fireproof and antirust plates, and labyrinth smoke-proof and fireproof doors 43 are arranged on the front and back of the fire rescue capsule 4.
As shown in fig. 8, be equipped with furred ceiling spraying system in the 1 floor of building, furred ceiling spraying system includes furred ceiling main line 18, be equipped with a plurality of full-automatic fire branch guns 181 on the furred ceiling main line 18, full-automatic fire branch guns 181 receives the temperature sensor control in the floor, and when inside condition of a fire that takes place reaches 200 ℃ induction temperature, this furred ceiling spraying system starts. One end of the main ceiling pipeline 18 is arranged on the outer wall of the building 1 and is provided with a first fire interface 182, a second fire interface 183 matched with the first fire interface 182 is arranged on the fire rescue cabin 4, the second fire interface 183 and the water gun 184 are connected with the water pipe, and after the fire rescue cabin 4 reaches a specified position, the first fire interface 182 and the second fire interface 183 are automatically or manually butted. When a fire breaks out in the floor of the building 1, the position of the fire breaking point is positioned through the positioning and tracking system, the driving mechanism drives the fire rescue cabin 4 to reach the outer wall of the building 1 corresponding to the fire breaking point, and the water gun is started to spray and extinguish the fire to the fire breaking point in the building 1; in addition, the second fire-fighting interface 183 on the fire-fighting rescue capsule 4 can be in butt joint with the first fire-fighting interface 182 on the outer wall of the building 1, tap water on the roof of the building 1 is led to a suspended ceiling spraying system on a fire floor through the fire-fighting rescue capsule 4, the suspended ceiling spraying system on the floor can be ensured to normally spray and extinguish fire, and the fire-fighting effect is improved through internal and external spraying.
Claims (9)
1. A fire rescue system comprises a fire rescue cabin arranged outside a building, a first driving mechanism arranged on the roof of the building and used for driving the fire rescue cabin to ascend and descend, a movable anchoring vehicle arranged on the ground, and a steel wire rope connected with the driving mechanism and the movable anchoring vehicle, wherein the steel wire rope penetrates through the fire rescue cabin; the method is characterized in that: a quick butt joint device is arranged between the steel wire rope and the movable anchoring vehicle, and comprises a positioning anchor arranged at the lower end of the steel wire rope and an electromagnet assembly arranged on the movable anchoring vehicle and capable of tightly sucking the positioning anchor; a brake mechanism is arranged on the fire rescue cabin, and the steel wire rope penetrates through the brake mechanism;
the first driving mechanism comprises an annular track arranged on the roof of a building and a main travelling frame running on the annular track, the main travelling frame comprises a main body and a suspension arm, one end of the suspension arm extends out of the building, the main body is provided with a travelling mechanism, a stay rope winding and unwinding mechanism, a steel wire rope winding and unwinding mechanism and a water pipe winding and unwinding mechanism, a stay rope of the stay rope winding and unwinding mechanism is connected with a damping spring at the top of the fire rescue cabin through the suspension arm, the steel wire rope is wound on the steel wire rope winding and unwinding mechanism, and a water pipe of the water pipe winding and unwinding mechanism is connected with a water gun arranged on the fire rescue cabin through a pipe arrangement device; the pipe arranging device comprises a first slide bar, a main pipe arranging wheel sleeved on the first slide bar, a second slide bar arranged in parallel with the first slide bar, an auxiliary pipe arranging wheel sleeved on the second slide bar, a second driving mechanism driving the main pipe arranging wheel to slide on the first slide bar and limit switches arranged at two ends of the first slide bar, wherein a first groove is formed in the surface of the main pipe arranging wheel, a second groove is formed in the surface of the auxiliary pipe arranging wheel, the main pipe arranging wheel corresponds to the auxiliary pipe arranging wheel in position, and the first groove and the second groove are combined to form a pipe arranging channel through which a water supply pipe penetrates.
2. A fire rescue system as defined in claim 1, wherein: the fire rescue cabin comprises an inner shell and an outer shell, a positive pressure system is arranged in the inner shell, a heat-insulating fireproof material is filled between the inner shell and the outer shell, the outer shell is composed of four plates, the plates are stainless steel plates or fireproof and antirust plates, and labyrinth smoke-proof and fireproof doors are arranged on the front side and the back side of the fire rescue cabin.
3. A fire rescue system as defined in claim 1, wherein: the bottom of the positioning anchor is provided with a positioning groove, the electromagnet assembly comprises a positioning protrusion, the shape of the positioning protrusion is matched with that of the positioning groove, and the positioning groove is horn-shaped.
4. A fire rescue system as defined in claim 1, wherein: the bottom of the fire rescue cabin is provided with a laser positioning transmitting module, and the movable anchoring vehicle is provided with a laser positioning receiving module.
5. A fire rescue system as defined in claim 1, wherein: the bottom of the fire rescue cabin is provided with a buffer air bag and a laser ranging device, and the top of the fire rescue cabin is provided with a weighing overload device.
6. A fire rescue system as defined in claim 1, wherein: the second driving mechanism comprises a variable frequency motor, a speed reducer, a chain and a chain wheel, the chain is connected with the main pipe arranging wheel and matched with the chain wheel, and the variable frequency motor drives one of the chain wheels through the speed reducer.
7. A fire rescue system as defined in claim 1, wherein: brake mechanism includes that two symmetries are established at the shell, two form the passageway that supplies wire rope to pass between the shell, the medial surface of shell is equipped with the storage tank with the passageway intercommunication, the top surface of storage tank is equipped with first inclined plane, be equipped with the brake block in the storage tank, one side of brake block towards the passageway is the plane, and brake block opposite side is equipped with the second inclined plane, the gradient on first inclined plane and second inclined plane is the same, the bottom of brake block is equipped with the permanent magnet, bottom in the storage tank is equipped with the electro-magnet.
8. A fire rescue system as defined in claim 1, wherein: escape opening department in fire rescue cabin is equipped with the rescue ladder that can overturn, the rescue ladder includes escape way and establishes the folding guardrail in escape way both sides, folding guardrail includes handrail horizontal pole and a plurality of montant of being connected of establishing between handrail horizontal pole and escape way, the one end of connecting the montant is articulated with escape way, and the other end of connecting the montant is articulated with the handrail horizontal pole, the one end of handrail horizontal pole is equipped with the storage tank, be equipped with the third actuating mechanism that broken window nail and drive broken window nail fled out in the storage tank.
9. A fire rescue system as defined in claim 1, wherein: be equipped with furred ceiling spraying system in the building floor, furred ceiling spraying system includes the furred ceiling main line, be equipped with a plurality of full-automatic fire-fighting lance on the furred ceiling main line, the one end of furred ceiling main line is established on the building outer wall and is had first fire control interface, be equipped with on the fire rescue cabin with first fire control interface complex second fire control interface, second fire control interface with water piping connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292202.2A CN114504743B (en) | 2022-03-24 | 2022-03-24 | Fire rescue system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210292202.2A CN114504743B (en) | 2022-03-24 | 2022-03-24 | Fire rescue system |
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| CN114504743A CN114504743A (en) | 2022-05-17 |
| CN114504743B true CN114504743B (en) | 2023-03-28 |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201560015U (en) * | 2009-11-20 | 2010-08-25 | 宝山钢铁股份有限公司 | Transverse unit for winding steel wire |
| CN201880231U (en) * | 2010-12-10 | 2011-06-29 | 丁仕燕 | Numerical control escape device |
| CN103274260B (en) * | 2013-05-31 | 2016-08-10 | 深圳市隆瑞科技有限公司 | A kind of racker and the reciprocating screw rod of racker |
| CN104857644B (en) * | 2015-05-29 | 2018-05-04 | 沈阳建筑大学 | High building fire-proof rescue system outside a kind of packaged type building |
| CN205707251U (en) * | 2016-06-13 | 2016-11-23 | 西北工业大学 | One vehicle equipment containment type flexible docking device under water |
| CN106178296B (en) * | 2016-09-20 | 2022-06-07 | 厦门市湖里区宝丽科技节能研究所 | Building fire-fighting and life-saving system |
| CN109019229B (en) * | 2017-06-12 | 2020-09-22 | 上海三菱电梯有限公司 | Elevator brake control device and elevator |
| CN212668801U (en) * | 2020-06-03 | 2021-03-09 | 宁波大叶园林工业股份有限公司 | Automatic pipe arranging device for winding pipe of hose car |
| CN113633901A (en) * | 2021-07-30 | 2021-11-12 | 邓允河 | Building fire rescue system and method |
| CN114014107A (en) * | 2021-11-04 | 2022-02-08 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Flat polyurethane oil hose pipe arranging device |
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