CN109603019B

CN109603019B - Based on high-rise building fire rescue device

Info

Publication number: CN109603019B
Application number: CN201811549274.0A
Authority: CN
Inventors: 杨洪海
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-18
Filing date: 2018-12-18
Publication date: 2021-04-20
Anticipated expiration: 2038-12-18
Also published as: CN109603019A

Abstract

The invention discloses a high-rise building-based fire rescue device which comprises an unmanned aerial vehicle and a rescue cable, wherein the bottom of the unmanned aerial vehicle is fixedly connected with an ejection box, the top end of the rescue cable is fixedly connected with a pull rod, and the right end of the pull rod is fixedly connected with a three-jaw hook. This based on high-rise building fire rescue device, can launch out three-jaw couple and pull rod through setting up ejection box, and usable three-jaw couple catches on the railing etc. of building, and then be connected to the high altitude of building with the rescue cable, and usable motor, first bevel gear, second bevel gear, the cooperation of first pulley and second pulley, can take the high altitude to rescue the area is automatic, and then can be under the condition that personnel can not get into the high-rise and personnel can't retreat from the building, a high altitude cableway has been erect to the building outside, help personnel's safety rescue, and utilize unmanned aerial vehicle to erect the rescue of adaptable higher-rise building.

Description

Based on high-rise building fire rescue device

Technical Field

The invention relates to the technical field of fire rescue devices, in particular to a fire rescue device based on a high-rise building.

Background

"fire fighting" is to eliminate and prevent (i.e. to prevent and solve the general term of man-made, natural and accidental disasters in the life, work and learning process of people), and the meaning of the definition in the early stage of people understanding is: meaning (extinguishing) fire. The fire-fighting work is a work with strong sociality, and can be well done only by depending on the social strength and attention, support and participation of members in the whole society. The fire safety management relates to various industries and even thousands of households, and people have slight carelessness for the fire safety management in the working and living processes of production, and can possibly cause fire disasters for losing consciousness, losing control and faults at any moment of production, thus determining the regularity of fire work; in spite of the complex causes of fire accidents for many years, most of the fires can be seen to be caused by one person, so that a true principle is further clarified, the fire accidents can be controlled and eliminated only by active participation of people, and the popularity of fire fighting is determined.

When a fire disaster occurs in a building, people inside the building need to be evacuated quickly and safely, but some high-rise buildings are common in the existing city, once a fire disaster occurs in the high-rise buildings, residents on the upper layer can not escape, rescue workers can cross a fire area and enter the upper layer, the rescue is dangerous, and the aerial ladder erected outside can not be rescued due to the limitation of the height of the aerial ladder, so that the rescue difficulty is high.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a high-rise building-based fire-fighting rescue device, which solves the problems that once a fire disaster occurs in a high-rise building, residents on the upper layer are likely to be unable to escape, rescue workers are dangerous when passing through a fire area and entering the upper layer, and the aerial ladder erected outside is likely to be limited by the height of the aerial ladder and unable to carry out rescue.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a fire-fighting rescue device based on a high-rise building comprises an unmanned aerial vehicle and a rescue cable, wherein the bottom of the unmanned aerial vehicle is fixedly connected with an ejection box, the top end of the rescue cable is fixedly connected with a pull rod, the right end of the pull rod is fixedly connected with a three-jaw hook, the left end of the pull rod penetrates through the ejection box and extends to the inside of the ejection box, the bottom and the right side of the ejection box are respectively provided with a through groove matched with the rescue cable and the pull rod, the surface of the rescue cable is sleeved with a sliding frame, the bottom of the sliding frame is fixedly connected with a rescue belt, a first pulley and a second pulley are respectively rotatably connected inside the sliding frame and positioned at the upper side and the lower side of the rescue cable, the front side of the sliding frame is fixedly connected with a motor box, the front end of a first pulley rotating shaft penetrates through the sliding frame and extends to the inside, the motor box is characterized in that a motor is fixedly connected to the middle inside the motor box, a second bevel gear is fixedly connected to the front end of the motor output shaft, the surface of the second bevel gear is meshed with the surface of the first bevel gear, a button switch is fixedly connected to the bottom of the inner surface of the motor box, the bottom of the button switch penetrates through the bottom of the motor box and extends to the bottom of the motor box, a storage battery is fixedly connected to the top of the button switch, and the top of the storage battery is electrically connected with the bottom of the motor through a wire.

Preferably, the left side of the inner wall of the ejection box is fixedly connected with a guide rod, and the right end of the surface of the guide rod is sleeved with a pull rod.

Preferably, the surface of the guide rod and the left end of the pull rod are sequentially sleeved with a compression spring and a pushing sleeve from left to right, and the pushing sleeve is sleeved at the right end of the compression spring.

Preferably, the inside of launching the box and being located the outside sliding connection who promotes the cover and having the stop collar, the equal fixedly connected with draw runner in both sides around the stop collar, and launch the box inner wall around both sides all set up with the spout of draw runner looks adaptation.

Preferably, the left sides of the front side and the rear side of the pushing sleeve are fixedly connected with clamping blocks, and clamping grooves matched with the clamping blocks are formed in the limiting sleeve.

Preferably, the bottom of the inner surface of the ejection box is fixedly connected with a guide block, the top of the guide block is fixedly connected with a return spring, and the top end of the return spring is fixedly connected with the bottom of the limiting sleeve.

Preferably, the bottom of the stop collar is fixedly connected with a pull rope inside the return spring, and one end of the pull rope, which is far away from the stop collar, penetrates through the guide block and extends to the left side of the guide block.

Preferably, the lower left corner of the inner surface of the ejection box is fixedly connected with an electric telescopic rod, and the right end of the electric telescopic rod is fixedly connected with one end of the pull rope through a connecting block.

Preferably, the bottom of the inner surface of the ejection box is fixedly connected with a stabilizing sleeve, and the stabilizing sleeve is sleeved outside the pull rod.

(III) advantageous effects

The invention provides a fire rescue device based on a high-rise building. Compared with the prior art, the method has the following beneficial effects:

(1) the fire-fighting rescue device based on the high-rise building is characterized in that an ejection box is fixedly connected to the bottom of an unmanned aerial vehicle, a pull rod is fixedly connected to the top end of a rescue cable, a three-jaw hook is fixedly connected to the right end of the pull rod, the left end of the pull rod penetrates through the ejection box and extends into the ejection box, through grooves matched with the rescue cable and the pull rod are formed in the bottom and the right side of the ejection box, a sliding frame is sleeved on the surface of the rescue cable, a rescue belt is fixedly connected to the bottom of the sliding frame, a first pulley and a second pulley are rotatably connected to the inner portion of the sliding frame and located on the upper side and the lower side of the rescue cable respectively, a motor box is fixedly connected to the front side of the sliding frame, the front end of a first pulley rotating shaft penetrates through the sliding frame and extends into the motor box, a first bevel gear is fixedly connected to the front end of, and the surface of the second bevel gear is meshed with the surface of the first bevel gear, the three-jaw hook and the pull rod can be ejected out by the ejection box, the three-jaw hook can be used for hooking a railing and the like of a building, the rescue rope is connected to the high altitude of the building, the motor, the first bevel gear, the second bevel gear, the first pulley and the second pulley can be used for matching, the rescue belt can be automatically brought to the high altitude, and further, a high altitude cableway is erected outside the building under the condition that personnel cannot enter the high building and cannot go upstairs and retreat, so that the safety rescue of the personnel is facilitated, and the unmanned aerial vehicle is used for erecting the rescue adaptable to the higher-level building.

(2) The high-rise building-based fire rescue device comprises a guide rod, a compression spring and a pushing sleeve are sequentially sleeved at the surface of the guide rod and at the left end of a pull rod from left to right, the pushing sleeve is sleeved at the right end of the compression spring, a limiting sleeve is slidably connected inside an ejection box and outside the pushing sleeve, the left sides of the front side and the rear side of the pushing sleeve are fixedly connected with a clamping block, the inside of the limiting sleeve is provided with a clamping groove matched with the clamping block, the bottom of the inner surface of the ejection box is fixedly connected with a guide block, the top of the guide block is fixedly connected with a return spring, the top of the return spring is fixedly connected with the bottom of the limiting sleeve, the bottom of the limiting sleeve is fixedly connected with a pull rope inside the return spring, one end of the pull rope, far away from the limiting sleeve, penetrates through the guide block and extends to the left side of the guide block, the lower, electric telescopic handle pulling stay cord can make the stop collar gliding, and then unties the restriction to the push sleeve, utilizes compression spring's elasticity and push sleeve cooperation, can go out the quick ejection of pull rod and three-jaw couple, and simple structure, ejection force is stronger, and is convenient for maintain, and utilizes the cooperation of fixture block and draw-in groove vamp, makes pull rod and three-jaw couple disect insertion install convenient to use.

(3) This based on high-rise building fire rescue device, through the left side fixedly connected with guide arm at ejecting box inner wall, and the pull rod cover is established at the right-hand member on guide arm surface, and the stable cover of bottom fixedly connected with of ejecting box inner surface, and stable ways establishes the outside at the pull rod, utilizes the guide arm to make the pull rod comparatively accurate convenient when inserting, and the use of the stable cover of cooperation, stability when can improving the pull rod and be ejected out, and then improved the precision of rescue, indirectly improved rescue efficiency.

Drawings

FIG. 1 is a schematic structural view of an unmanned aerial vehicle and an ejection cartridge according to the present invention;

figure 2 is a cross-sectional view of the ejection cartridge structure of the present invention;

FIG. 3 is a cross-sectional view of the pull rod and push sleeve arrangement of the present invention;

FIG. 4 is a side view of the stop collar and push collar structure of the present invention;

FIG. 5 is a schematic view of a sliding frame and rescue band structure according to the present invention;

FIG. 6 is a side view of the internal structure of the carriage and motor case of the present invention.

In the figure, 1-unmanned aerial vehicle, 2-rescue rope, 3-ejection box, 4-pull rod, 5-through groove, 6-sliding frame, 7-first pulley, 8-second pulley, 9-motor box, 10-first bevel gear, 11-motor, 12-second bevel gear, 13-button switch, 14-storage battery, 15-guide rod, 16-compression spring, 17-pushing sleeve, 18-limiting sleeve, 19-sliding strip, 20-sliding groove, 21-clamping block, 22-clamping groove, 23-guide block, 24-reset spring, 25-pull rope, 26-electric telescopic rod, 27-three-jaw hook, 28-rescue belt and 29-stabilizing sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention provides a technical solution: a fire-fighting rescue device based on a high-rise building comprises an unmanned aerial vehicle 1 and a rescue cable 2, wherein the rescue cable 2 is made of a fireproof material, preferably a high polymer material with lighter strength, an ejection box 3 is fixedly connected to the bottom of the unmanned aerial vehicle 1, a guide rod 15 is fixedly connected to the left side of the inner wall of the ejection box 3, the guide rod 15 is a prism rod, the situation that a fixture block 21 is dislocated with a clamping groove 22 due to the rotation of a pushing sleeve 17 and further the installation of a pull rod 4 is influenced can be avoided, the pull rod 4 is sleeved at the right end of the surface of the guide rod 15, a compression spring 16 and a pushing sleeve 17 are sequentially sleeved on the surface of the guide rod 15 and at the left end of the pull rod 4 from left to right, the pushing sleeve 17 is sleeved at the right end of the compression spring 16, the fixture block 21 is fixedly connected to the left sides of the front side and the rear side of the, a pull rope 25 is fixedly connected to the bottom of the limiting sleeve 18 and located inside the reset spring 24, one end of the pull rope 25, which is far away from the limiting sleeve 18, penetrates through the guide block 23 and extends to the left side of the guide block 23, the front side and the rear side of the limiting sleeve 18 are fixedly connected with the slide bars 19, the front side and the rear side of the inner wall of the ejection box 3 are respectively provided with a sliding groove 20 matched with the slide bars 19, the bottom of the inner surface of the ejection box 3 is fixedly connected with the guide block 23, the top of the guide block 23 is fixedly connected with the reset spring 24, the top end of the reset spring 24 is fixedly connected with the bottom of the limiting sleeve 18, the lower left corner of the inner surface of the ejection box 3 is fixedly connected with an electric telescopic rod 26, the electric telescopic rod 26 is connected with a circuit board inside the unmanned aerial vehicle 1 and is controlled by a remote controller, the right, the limit on the pushing sleeve 17 is released, the pull rod 4 and the three-jaw hook 27 can be ejected out quickly by utilizing the elastic force of the compression spring 16 to be matched with the pushing sleeve 17, the structure is simple, the ejection force is strong, the maintenance is convenient, the pull rod 4 and the three-jaw hook 27 can be directly inserted and installed by utilizing the matching of the fixture block 21 and the vamp of the clamping groove 22, the use is convenient, the bottom of the inner surface of the ejection box 3 is fixedly connected with the stabilizing sleeve 29, the stabilizing sleeve 29 is sleeved outside the pull rod 4, the bottom of the stabilizing sleeve 29 is provided with a notch, the movement of the rescue rope 2 is not influenced, the guide rod 15 is utilized to ensure that the pull rod 4 is relatively accurate and convenient when being inserted, and the use of the stabilizing sleeve 29 is matched, the stability when the pull rod 4 is ejected out can be improved, the rescue accuracy is improved, the rescue efficiency is indirectly improved, the top end of the rescue rope 2 is fixedly connected with the pull rod 4, the right end of the, the left end of the pull rod 4 penetrates through the ejection box 3 and extends to the inside of the ejection box 3, through grooves 5 matched with the rescue rope 2 and the pull rod 4 are formed in the bottom and the right side of the ejection box 3, a sliding frame 6 is sleeved on the surface of the rescue rope 2, a rescue belt 28 is fixedly connected to the bottom of the sliding frame 6, a first pulley 7 and a second pulley 8 are rotatably connected to the inner portion of the sliding frame 6 and are positioned on the upper side and the lower side of the rescue rope 2 respectively, anti-slip rubber sleeves need to be arranged on the inner surfaces of the first pulley 7 and the second pulley 8, a motor box 9 is fixedly connected to the front surface of the sliding frame 6, the front end of a rotating shaft of the first pulley 7 penetrates through the sliding frame 6 and extends to the inside of the motor box 9, a first bevel gear 10 is fixedly connected to the front end of a rotating shaft of the first pulley 7, a motor 11 is fixedly connected to the middle of the inside of the motor box 9, a second bevel gear 12 is, the three-jaw hook 27 and the pull rod 4 can be ejected out by arranging the ejection box 3, and the three-jaw hook 27 can be used for hooking a railing and the like of a building, thereby connecting the rescue rope 2 to the high altitude of the building, and utilizing the cooperation of the motor 11, the first bevel gear 10, the second bevel gear 12, the first pulley 7 and the second pulley 8, the rescue belt 28 can be automatically brought to the high altitude, so that under the condition that the personnel can not enter the high-rise building and can not go downstairs and retreat, having erect a high altitude cableway outside the building, having helped personnel's safety rescue, and having utilized unmanned aerial vehicle 1 to erect the rescue of adaptable higher floor building, the bottom fixedly connected with button switch 13 of motor box 9 internal surface, the bottom of button switch 13 runs through the bottom of motor box 9 and extends to the bottom of motor box 9, the top fixedly connected with battery 14 of button switch 13, and the bottom electric connection of wire and motor 11 is passed through at the top of battery 14.

When the device is used, a rescuer stands on the scaling ladder, pushes the left end of the pull rod 4 into the ejection box 3, sleeves the pull rod 4 outside the guide rod 15, slides the rescue rope 2 into the through groove 5, then pushes the push sleeve 17 leftwards with force to compress the compression spring 16, inserts the left end of the fixture block 21 into the clamping groove 22, presses the limiting sleeve 18 downwards by the cooperation of the inclined plane until the fixture block 21 moves to the left side of the limiting sleeve 18, rebounds the limiting sleeve 18 by the reset spring 24, can be started and remotely controlled to lift the unmanned aerial vehicle 1 to fly to the obliquely upper part close to a floor to be rescued, retracts the remote control electric telescopic rod 26, pulls the pull rope 25 to slide the limiting sleeve 18 downwards to move the clamping groove 22 to the right side of the fixture block 21, the fixture block 21 is not bound, rapidly ejects the pull rod 4 and the three-jaw hook 27 by the elasticity of the compression spring 16, the three-jaw hook 27 can hook a floor handrail and the like, a high-altitude sling is constructed, the other end of the sling is connected with an aerial ladder, then a button switch 13 is pressed to start a motor 11, the motor 11 drives a second bevel gear 12 to rotate, a first bevel gear 10 which is meshed with each other is used for driving a first pulley 7 to rotate, a sliding frame 6 and a rescue belt 28 are driven to move towards one end of a three-jaw hook 27, then a person to be rescued closes the button switch 13, wears the rescue belt 28, and then grasps a rescue rope 2 to slowly slide down until the person safely falls onto the aerial ladder.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on high-rise building fire rescue device, includes unmanned aerial vehicle (1) and rescue cable (2), the bottom fixedly connected with of unmanned aerial vehicle (1) launches box (3), its characterized in that: the top end of the rescue cable (2) is fixedly connected with a pull rod (4), the right end of the pull rod (4) is fixedly connected with a three-jaw hook (27), the left end of the pull rod (4) penetrates through the ejection box (3) and extends to the inside of the ejection box (3), the bottom and the right side of the ejection box (3) are both provided with a through groove (5) matched with the rescue cable (2) and the pull rod (4), the surface of the rescue cable (2) is sleeved with a sliding frame (6), the bottom of the sliding frame (6) is fixedly connected with a rescue belt (28), the inside of the sliding frame (6) is positioned at the upper side and the lower side of the rescue cable (2) and is respectively and rotatably connected with a first pulley (7) and a second pulley (8), the front side of the sliding frame (6) is fixedly connected with a motor box (9), the front end of a rotating shaft of the first pulley (7) penetrates through the sliding frame (6) and extends to the, the front end of the rotating shaft of the first pulley (7) is fixedly connected with a first bevel gear (10), the middle inside the motor box (9) is fixedly connected with a motor (11), the front end of the output shaft of the motor (11) is fixedly connected with a second bevel gear (12), the surface of the second bevel gear (12) is meshed with the surface of the first bevel gear (10), the bottom of the inner surface of the motor box (9) is fixedly connected with a button switch (13), the bottom of the button switch (13) penetrates through the bottom of the motor box (9) and extends to the bottom of the motor box (9), the top of the button switch (13) is fixedly connected with a storage battery (14), the top of the storage battery (14) is electrically connected with the bottom of the motor (11) through a conducting wire, the left side of the inner wall of the ejection box (3) is fixedly connected with a guide rod (15), and the pull rod (4) is sleeved at the, the surface of the guide rod (15) and the left end of the pull rod (4) are sequentially sleeved with a compression spring (16) and a pushing sleeve (17) from left to right, the pushing sleeve (17) is sleeved at the right end of the compression spring (16), the inside of the ejection box (3) and the outside of the pushing sleeve (17) are connected with a limiting sleeve (18) in a sliding manner, sliding strips (19) are fixedly connected to the front side and the rear side of the limiting sleeve (18), sliding grooves (20) matched with the sliding strips (19) are formed in the front side and the rear side of the inner wall of the ejection box (3), clamping blocks (21) are fixedly connected to the left side of the front side and the rear side of the pushing sleeve (17), clamping grooves (22) matched with the clamping blocks (21) are formed in the limiting sleeve (18), a guide block (23) is fixedly connected to the bottom of the inner surface of the ejection box (3), and a reset spring (24) is fixedly, and the top of reset spring (24) and the bottom fixed connection of stop collar (18), the bottom of stop collar (18) just is located the inside fixedly connected with stay cord (25) of reset spring (24), the one end that stop collar (18) were kept away from in stay cord (25) runs through guide block (23) and extends to the left side of guide block (23), launch lower left corner fixedly connected with electric telescopic handle (26) of box (3) internal surface, and the right-hand member of electric telescopic handle (26) passes through the one end fixed connection of connecting block and stay cord (25), launch the bottom fixedly connected with of box (3) internal surface and stabilize cover (29), and the outside at pull rod (4) is established in stable cover (29) cover.