CN111905285A

CN111905285A - Building-jumping rescue device for fire fighting

Info

Publication number: CN111905285A
Application number: CN202010839023.7A
Authority: CN
Inventors: 谢思能
Original assignee: Guangzhou Clay Labor Insurance Products Co ltd
Current assignee: Guangzhou Clay Labor Insurance Products Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2020-11-10

Abstract

A building-skipping rescue device for fire fighting, which comprises a shell and a transmission cavity arranged in the shell, a power motor is fixedly arranged at the bottom end of the transmission cavity, a power gear is fixedly arranged on a power shaft at the right side of the power motor, the main shaft is rotatably arranged in the transmission cavity, the main shaft gear is fixedly arranged on the main shaft, the device is suitable for rescuing people jumping from a building by a fire brigade, the device can be spliced so as to increase the size of the device and more flexibly deal with different scenes, the increased length after splicing also represents a larger rescue range, and the rubber pad arranged in the device can ensure that the device can not cause injuries and the like after catching related people, and the rubber pad can curl at once and fix relevant personnel after catching relevant personnel, and the upside pops out gasbag closed rescue chamber simultaneously and reduces the possibility of danger and has guaranteed life safety, and the device top is equipped with recognition device can change the position along with people's removal voluntarily.

Description

Building-jumping rescue device for fire fighting

Technical Field

The invention relates to the technical field of fire rescue, in particular to a building-jumping rescue device for fire fighting.

Background

The invention aims at solving the problems that the hidden danger is eliminated, the disaster is prevented (namely, the general name of people, nature and accidental disasters in the life, work and learning processes of people is prevented and solved), in the life, firefighters need to deal with a plurality of emergency situations, wherein, when people want to jump a building, firefighters need to carry out emergency rescue, but aiming at the situation, the firefighters often lay an air cushion on the ground and lead people who want to jump the building, the method has lower flexibility, and the size of the air cushion can not be changed in a targeted way according to the position of the people who jump the building.

Disclosure of Invention

The invention aims to provide a building-skipping rescue device for fire fighting, which overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to a building-skipping rescue device for fire fighting, which comprises a shell and a transmission cavity arranged in the shell, wherein a power motor is fixedly arranged at the bottom end of the transmission cavity, a power gear is fixedly arranged on a power shaft on the right side of the power motor, a main shaft is rotatably arranged in the transmission cavity, a main shaft gear is fixedly arranged on the main shaft and is in meshing transmission with the power gear, a lifting threaded shaft is slidably arranged in the transmission cavity, a lifting driven gear is in threaded connection with the lifting threaded shaft, a lifting power gear is fixedly arranged on the main shaft and is in meshing transmission with the lifting driven gear, a wrapping threaded shaft is slidably arranged in the main shaft, a wrapping driven gear is in threaded connection with the wrapping threaded shaft, a wrapping power gear is fixedly arranged on the main shaft, and the wrapping driven gear can be in meshing transmission with the wrapping power gear after the wrapping threaded shaft moves downwards, the upper side of the wrapping threaded shaft is fixedly provided with a rubber pad, two ends of the rubber pad are symmetrically and fixedly provided with magnets, the magnets at two sides can be mutually adsorbed to curl the rubber pad, the left end and the right end of the shell are symmetrically and rotatably provided with hinges, side baffles are fixedly arranged on the hinges, an air pump is fixedly arranged in the side baffles, an air bag is fixedly arranged in the side baffles, the air pump can inflate the air bag after being started to expand the air bag into the rescue cavity, the upper side of the side baffles is fixedly provided with an induction recognition device which is used for recognition and detection, the lower side of the shell is fixedly provided with a power base, the right end of the power base is provided with a connecting cavity, a connecting threaded rod is in the connecting cavity in a threaded connection manner, the left side of the power base is fixedly provided with a fixed block, the fixed block is provided, the power base is provided with a fuel cavity for storing fuel, the power base is provided with an adding pipeline, the left end of the adding pipeline is communicated with the fuel cavity, the lower end of the adding pipeline is fixedly provided with an adding valve, the fuel can be supplemented into the fuel cavity after the adding valve is opened, an internal combustion engine is fixedly arranged in the power base, the power base is provided with lifting cavities in bilateral symmetry, a rotating shaft is arranged in the lifting cavities in a rotating manner and driven by the internal combustion engine, a propeller is fixedly arranged at the lower side of the rotating shaft, the propeller can provide lift force for the device after rotating, spring cavities are symmetrically arranged in the power base from left to right, buffer springs are fixedly arranged in the spring cavities, buffer spring downside fixedly connected with descends the base, descend the base with buffer spring is used for providing the buffering when this device descends and prevents to rescue the artificial injury in the chamber.

Further, the casing right side is fixed to be equipped with and connects the motor, it is connected with the connection telescopic link to connect motor downside power, connect the fixed connection casing that is equipped with of telescopic link downside, connect the casing parcel connecting threaded rod, after connecting the motor and starting can with connecting threaded rod screw in downwards fast.

Furthermore, bilateral symmetry is equipped with the chamber that resets in the casing, the fixed reset spring that is equipped with in the chamber that resets, reset spring upper end with side shield fixed connection.

Further, the left and right symmetrical base at the bottom end of the rescue cavity is fixedly provided with a limiting cavity, a friction strip is fixedly arranged in the limiting cavity, the lower side of the wrapping thread shaft is in contact with the friction strip, and the friction strip can prevent the wrapping thread shaft from dropping downwards.

Furthermore, the fixed unable adjustment base that is equipped with of transmission chamber bottom bilateral symmetry, be equipped with the support chamber in the unable adjustment base, it is equipped with to slide in the support chamber the lift screw shaft, unable adjustment base is right the lift screw shaft plays the supporting role and prevents the lift screw shaft drops down.

The invention has the beneficial effects that: the invention is suitable for rescuing people jumping from a building by a fire brigade, the invention can be spliced so as to increase the size of the device and more flexibly deal with different scenes, the length increase after splicing also represents a larger rescuing range, the rubber pad arranged in the device can ensure that the invention can not cause injuries and other injuries after receiving related people, the rubber pad can be immediately curled to fix the related people after receiving the related people, meanwhile, the upper side of the device is popped out to seal a rescuing cavity by an air bag so as to reduce the possibility of danger and ensure the life safety, and the top of the device is provided with an identification device which can automatically change the position along with the movement of people.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the structure at B in FIG. 1;

fig. 4 is a schematic top view of the structure of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-4, the fire-fighting building-skipping rescue device comprises a housing 10 and a transmission cavity 43 arranged in the housing 10, wherein a power motor 32 is fixedly arranged at the bottom end of the transmission cavity 43, a power gear 31 is fixedly arranged on a power shaft on the right side of the power motor 32, a main shaft 18 is rotatably arranged in the transmission cavity 43, a main shaft gear 20 is fixedly arranged on the main shaft 18, the main shaft gear 20 is in meshing transmission with the power gear 31, a lifting threaded shaft 52 is slidably arranged in the transmission cavity 43, a lifting driven gear 54 is in threaded connection with the lifting threaded shaft 52, a lifting power gear 51 is fixedly arranged on the main shaft 18, the lifting power gear 51 is in meshing transmission with the lifting driven gear 54, a wrapping threaded shaft 49 is slidably arranged in the main shaft 18, and a wrapping driven gear 48 is in threaded connection with the wrapping threaded shaft 49, a wrapping power gear 46 is fixedly arranged on the main shaft 18, the wrapping driven gear 48 can be in meshing transmission with the wrapping power gear 46 after the wrapping threaded shaft 49 moves downwards, a rubber pad 19 is fixedly arranged on the upper side of the wrapping threaded shaft 49, magnets 16 are symmetrically and fixedly arranged at two ends of the rubber pad 19, the magnets 16 at two sides can be mutually adsorbed to crimp the rubber pad 19, hinges 15 are symmetrically and rotatably arranged at the left end and the right end of the shell 10, side baffles 14 are fixedly arranged on the hinges 15, an air pump 13 is fixedly arranged in each side baffle 14, an air bag 12 is fixedly arranged in each side baffle 14, the air pump 13 can inflate the air bag 12 after being started to enable the air bag 12 to expand into the rescue cavity 17, an induction recognition device 11 is fixedly arranged on the upper side of each side baffle 14, the induction recognition device 11 is used for recognition and detection, and a power base 39 is fixedly arranged on the lower side of the, the right end of the power base 39 is provided with a connecting cavity 24, the connecting cavity 24 is connected with a connecting threaded rod 25 through threads, the left side of the power base 39 is fixedly provided with a fixed block 42, the fixed block 42 is internally provided with a fixed opening 41, the fixed opening 41 is used for being inserted by the connecting threaded rod 25, the power base 39 is internally provided with a fuel cavity 34, the fuel cavity 34 is used for storing fuel, the power base 39 is internally provided with an adding pipeline 29, the left end of the adding pipeline 29 is communicated with the fuel cavity 34, the lower end of the adding pipeline 29 is fixedly provided with an adding valve 27, the adding valve 27 can supplement fuel into the fuel cavity 34 after being opened, the power base 39 is internally and fixedly provided with an internal combustion engine 36, the power base 39 is internally and bilaterally symmetrically provided with a lifting cavity 26, the lifting cavity 26 is rotatably provided with a rotating shaft 37, and the rotating shaft 37, the fixed screw 38 that is equipped with of pivot 37 downside, screw 38 can provide lift for this device after rotatory, bilateral symmetry is equipped with spring chamber 33 in the power base 39, the fixed buffer spring 35 that is equipped with in the spring chamber 33, buffer spring 35 downside fixedly connected with descends base 30, descend base 30 with buffer spring 35 is used for providing the buffering when this device descends and prevents to rescue the artificial injury in the chamber 17.

Beneficially, a connecting motor 21 is fixedly arranged on the right side of the casing 10, a connecting telescopic rod 22 is dynamically connected to the lower side of the connecting motor 21, a connecting casing 23 is fixedly arranged on the lower side of the connecting telescopic rod 22, the connecting casing 23 wraps the connecting threaded rod 25, and the connecting threaded rod 25 can be rapidly screwed downwards after the connecting motor 21 is started.

Advantageously, a return cavity 56 is symmetrically arranged in the housing 10, a return spring 57 is fixedly arranged in the return cavity 56, and the upper end of the return spring 57 is fixedly connected with the side baffle 14.

Beneficially, the base 50 is fixedly arranged at the bottom end of the rescue cavity 17 in a bilateral symmetry manner, a limit cavity 55 is arranged in the base 50, a friction strip 47 is fixedly arranged in the limit cavity 55, the lower side of the wrapping threaded shaft 49 is in contact with the friction strip 47, and the friction strip 47 can prevent the wrapping threaded shaft 49 from falling downwards.

Advantageously, the bottom end of the transmission cavity 43 is fixed with a fixed base 45 in bilateral symmetry, a support cavity 53 is arranged in the fixed base 45, the lifting threaded shaft 52 is slidably arranged in the support cavity 53, and the fixed base 45 supports the lifting threaded shaft 52 to prevent the lifting threaded shaft 52 from falling downwards.

The working steps are as follows: when people who need to rescue a related building jump can be freely spliced according to different requirements, for example, when the moving range of the building jump is large and the position cannot be accurately determined, a plurality of devices can be spliced, another fixing block 42 of the invention is placed into a connecting cavity 24, a connecting motor 21 is started to drive a connecting telescopic rod 22 and a connecting shell 23 to rotate, a connecting threaded rod 25 is screwed downwards into the connecting shell 23 to penetrate through a fixing opening 41, the connecting threaded rod 25 and the connecting cavity 24 are connected by adopting threads, so that the two devices can be firmly connected, a plurality of devices can be connected by the method, an internal combustion engine 36 is started to drive a rotating shaft 37 to rotate after the connection is completed, a propeller 38 rotates to provide lifting force for the device, a power motor 32 is started to drive a power gear 31 and a main shaft gear 20 to rotate after the device flies to a corresponding height, the main shaft gear 20 drives a main shaft 18 to rotate, a lifting power gear 51 drives a lifting driven gear 54 to rotate, the lifting threaded shaft 52 upwards pushes the side baffle plate 14 to rotate around the hinge 15 to a position far away from the rescue cavity 17, the coverage area of the device can be increased after the side baffle plate 14 rotates, better rescue is realized, the device flies to a position which is a certain distance away from a building jumper, the sensing and identifying device 11 is started to monitor the situation of the building jumper, the position of the device is moved in real time according to the position change of the building jumper, the device can catch the building jumper when the building jumper jumps down, the building jumper falls into the rescue cavity 17 and presses on the rubber pad 19, the wrapping driven gear 48 is meshed with the wrapping power gear 46 due to the downward movement of the gravity wrapping threaded shaft 49, the power motor 32 is started to drive the main shaft 18 to rotate, the wrapping driven gear 48 rotates to drive the wrapping threaded shaft 49 to upwards move, the wrapping threaded shaft 49 upwards pushes the two sides of the rubber pad 19, and the two sides of the rubber pad 19 are curled towards the middle after, magnets 16 on two sides adsorb each other and wrap up in rubber pad 19 the middle with the person of jumping the building and prevent that the person of jumping the building from violently struggling to disturb this shipment, and air pump 13 starts to aerify in gasbag 12 simultaneously, and gasbag 12 of both sides is expanded to rescue chamber 17 and is sealed rescue chamber 17 upper end and ensure safety, and this device descends to ground at last, and landing base 30 contacts ground earlier when descending to ground, utilizes buffer spring 35 to provide the buffering and reduces the impact that produces when descending.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fire control is with jumping building rescue device, includes the casing and set up in transmission chamber in the casing, its characterized in that: the bottom end of the transmission cavity is fixedly provided with a power motor, a power gear is fixedly arranged on a power shaft on the right side of the power motor, a main shaft is arranged in the transmission cavity in a rotating manner, a main shaft gear is fixedly arranged on the main shaft and is in meshing transmission with the power gear, a lifting threaded shaft is arranged in the transmission cavity in a sliding manner, a lifting driven gear is in threaded connection with the lifting threaded shaft, a lifting power gear is fixedly arranged on the main shaft and is in meshing transmission with the lifting driven gear, a wrapping threaded shaft is arranged in the main shaft in a sliding manner, a wrapping driven gear is in threaded connection with the wrapping threaded shaft, a wrapping power gear is fixedly arranged on the main shaft, the wrapping driven gear can be in meshing transmission with the wrapping power gear after the wrapping threaded shaft moves downwards, and a rubber pad is fixedly arranged on the upper side of the wrapping threaded shaft, the two ends of the rubber pad are symmetrically and fixedly provided with magnets, the magnets on the two sides can be mutually adsorbed to curl the rubber pad, the left end and the right end of the shell are symmetrically and rotatably provided with hinges, side baffles are fixedly arranged on the hinges, an air pump is fixedly arranged in the side baffles, an air bag is fixedly arranged in the side baffles, the air pump can inflate the air bag after being started to expand the air bag into the rescue cavity, an induction recognition device is fixedly arranged on the upper sides of the side baffles and is used for recognition and detection, a power base is fixedly arranged on the lower side of the shell, a connecting cavity is arranged at the right end of the power base, a threaded rod is connected in the connecting cavity in a threaded manner, a fixed block is fixedly arranged on the left side of the power base, a fixed opening is arranged in the fixed block and is used for being inserted by the threaded rod, the fuel cavity is used for storing fuel, an adding pipeline is arranged in the power base, the left end of the adding pipeline is communicated with the fuel cavity, an adding valve is fixedly arranged at the lower end of the adding pipeline, fuel can be supplemented into the fuel cavity after the adding valve is opened, an internal combustion engine is fixedly arranged in the power base, lifting cavities are symmetrically arranged in the power base in the left and right direction, a rotating shaft is rotatably arranged in the lifting cavity and driven by the internal combustion engine, a propeller is fixedly arranged at the lower side of the rotating shaft, the propeller can provide lift force for the device after rotating, spring cavities are symmetrically arranged in the power base from left to right, a buffer spring is fixedly arranged in the spring cavity, a descending base is fixedly connected with the lower side of the buffer spring, the descending base and the buffer spring are used for providing buffer to prevent injury to people in the rescue cavity when the device descends.

2. A fire-fighting building-skipping rescue device as claimed in claim 1, characterized in that: the casing right side is fixed to be equipped with and connects the motor, it is connected with the connection telescopic link to connect motor downside power, connect the fixed connection casing that is equipped with of telescopic link downside, connect the casing parcel connecting threaded rod, connect the motor after starting can with connecting threaded rod screw in downwards fast.

3. A fire-fighting building-skipping rescue device as claimed in claim 1, characterized in that: the shell is internally provided with a left reset cavity and a right reset cavity which are symmetrically arranged in the left and right, a reset spring is fixedly arranged in the reset cavity, and the upper end of the reset spring is fixedly connected with the side baffle.

4. A fire-fighting building-skipping rescue device as claimed in claim 1, characterized in that: the rescue cavity bottom bilateral symmetry is fixedly provided with a base, a limiting cavity is arranged in the base, a friction strip is fixedly arranged in the limiting cavity, the lower side of the wrapping thread shaft is in contact with the friction strip, and the friction strip can prevent the wrapping thread shaft from dropping downwards.

5. A fire-fighting building-skipping rescue device as claimed in claim 1, characterized in that: the transmission chamber bottom bilateral symmetry is fixed and is equipped with unable adjustment base, be equipped with the support chamber in the unable adjustment base, it is equipped with to slide in the support chamber the lift screw thread axle, unable adjustment base is right the lift screw thread axle plays the supporting role and prevents the lift screw thread axle drops down.