Disclosure of Invention
The invention aims to overcome the defects of the background technology and provide a fire truck for rescuing people from high-rise buildings.
The invention is realized by the following technical scheme:
a fire truck for rescuing people in high-rise buildings comprises a fire truck, wherein a water storage tank and a water pump are arranged on the fire truck, the water pump is connected with the water storage tank, and a winch A, a winch B, a winch C and a winch D are fixedly arranged on the fire truck; the winding machine A is wound with a thin steel wire rope, the thin steel wire rope is connected with a thick steel wire rope through an aluminum buckle after winding around the fixed pulley A, the thick steel wire rope is wound on the winding machine B, and the fixed pulley A is fixedly connected with a claw hook; a steel wire rope clamp A and a steel wire rope clamp B are fixed on the thick steel wire rope, a fixed pulley B is fixed between the steel wire rope clamp A and the steel wire rope clamp B, the fixed pulley B is fixed between the steel wire rope clamp A and the steel wire rope clamp B through a lock-type hook at the top end, one end of a steel wire rope, which bypasses the fixed pulley B, is connected with a hanging basket, and the other end of the steel wire rope, which bypasses the fixed pulley B, is connected with a winch C and is wound on the winch C; a high-pressure-resistant water supply pipe is wound on the winch D, one end of the high-pressure-resistant water supply pipe is connected with the water pump, and the other end of the high-pressure-resistant water supply pipe is fixed on a thick steel wire rope at a position which is spaced from the fixed pulley B1-20cm away from the fixed pulley B; a water gun and a high-pressure resistant water outlet pipe connected with the water gun are arranged in the hanging basket, and the high-pressure resistant water outlet pipe is connected with a high-pressure resistant water supply pipe through an adapter; the diameter of the thick steel wire rope is 10-20mm, and the diameter of the thin steel wire rope is 1-4 mm; the unmanned aerial vehicle is provided with a manipulator, and the unmanned aerial vehicle is connected with the claw hook through the manipulator; and the control lines of the winch A, the winch B, the winch C and the winch D are connected with a controller on the fire fighting truck.
Preferably, the fixed pulley a is fixedly connected with a claw hook in a specific manner: the hanging ring of the fixed pulley A and the circular ring at the lower end of the claw hook are tied together through a steel wire rope.
Preferably, the specific fixing mode that the other end of the high pressure resistant water supply pipe is fixed on the thick steel wire rope at a position which is spaced from a fixed pulley B1-20cm is as follows: the thick steel wire rope and the high-pressure resistant water supply pipe are respectively and correspondingly fixed with a steel wire rope clamp, and the two corresponding steel wire rope clamps are fixedly connected together.
Preferably, the high pressure resistant water supply pipe and the thick steel wire rope are fixed together in parallel, specifically: and the thick steel wire rope and the high-pressure-resistant water supply pipe are respectively and correspondingly fixed with steel wire rope clamps at certain intervals, and the two corresponding steel wire rope clamps are fixedly connected together.
Preferably, the two corresponding wire rope clamps are fixedly connected together in a specific manner that: the U-shaped rings of the two corresponding steel wire rope clamps are fixedly connected together in a steel wire rope binding or welding mode.
The invention has the beneficial effects that: the fire fighting rescue device can conveniently achieve fire fighting rescue for high-rise buildings, is convenient to adjust the height and the distance, and solves the problem of difficulty in fire fighting of the high-rise buildings.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the connection between the claw hook and the fixed pulley a according to the present invention.
Fig. 3 is a schematic structural view of the crown block B fixed to the thick wire rope according to the present invention.
Fig. 4 is a schematic structural view illustrating that the other end of the high pressure resistant water supply pipe is fixed to a thick steel wire rope in embodiment 1 of the present invention.
Fig. 5 is a schematic structural view of a high pressure resistant water supply pipe fixed in parallel on a wire rope in embodiment 1 of the present invention.
Fig. 6 is a schematic structural view illustrating that the high pressure resistant water supply pipe is fixed on the wire rope in embodiment 2 of the present invention.
In the figure, 1 fire engine, 2 water storage tank, 3 water pump, 4 hoist A, 5 hoist B, 6 hoist C, 7 hoist D, 8 steel wire rope clamp, 9 fixed pulley A, 10 thick steel wire rope, 11 fixed pulley B, 12 claw hook, 13 steel wire rope clamp A, 14 steel wire rope clamp B, 15 lock type pothook, 16 hanging basket, 17 high pressure resistant water supply pipe, 18 high pressure resistant outlet pipe, 19 link, 20 rings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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. In the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example 1:
the invention provides a high-rise building fire truck for rescuing people, which comprises a fire truck 1, wherein the fire truck 1 is provided with a water storage tank 2 and a water pump 3, the water pump 3 is connected with the water storage tank 2, and the water pump 3 and the water storage tank 2 are conventional devices of the existing fire truck and are not introduced too much here. Four winches are fixedly arranged on a fire fighting truck 1, wherein the four winches are respectively a winch A4, a winch B5, a winch C6 and a winch D7, control lines of the winch A4, the winch B5, the winch C6 and the winch D7 are all connected with a controller on the fire fighting truck 1, and the four winches are controlled to operate by the controller.
The thin steel wire rope is wound on the winch A4, the thin steel wire rope is connected with a thick steel wire rope 10 through an aluminum buckle after winding a fixed pulley A9, the aluminum buckle is a common part for connecting multiple strands or multiple sections of steel wire ropes, and the thick steel wire rope 10 is wound on the winch B5, which is not described herein any more. The diameter of the thick steel wire rope 10 is 10-20mm, the diameter of the thin steel wire rope is 1-4mm, in this embodiment, the diameter of the thick steel wire rope 10 is 10mm, and the diameter of the thin steel wire rope is 1 mm. The fixed pulley A9 is fixedly connected with a claw hook 12, and preferably, the hanging ring 19 of the fixed pulley A9 is tied with the circular ring 20 at the lower end of the claw hook 12 through a steel wire rope, as shown in figure 2. The invention also comprises an unmanned aerial vehicle, wherein the unmanned aerial vehicle is provided with a manipulator, and the unmanned aerial vehicle can grasp the claw hook 12 through the manipulator.
A wire rope clamp A13 and a wire rope clamp B14 are fixed on the thick wire rope 10, a fixed pulley B11 is fixed between a wire rope clamp A13 and a wire rope clamp B14, the fixed pulley B11 is fixed between a wire rope clamp A13 and a wire rope clamp B14 through a lock-type hook 15 at the top end, the distance between the wire rope clamp A13 and the wire rope clamp B14 is equal to the thickness of the lock-type hook 15, namely the lock-type hook 15 is limited between the wire rope clamp A13 and the wire rope clamp B14 and cannot move. The steel wire rope clamp and the lock type hook are common devices, and the structure and the principle of the steel wire rope clamp and the lock type hook are not described in detail. One end of a steel wire rope is wound around the fixed pulley B11 and is connected with a basket 16, and the other end of the steel wire rope is connected with a winch C6 and is wound on the winch C6.
The high-pressure resistant water supply pipe 17 is wound on the winch D7, one end of the high-pressure resistant water supply pipe 17 is connected with the water pump 3, the other end of the high-pressure resistant water supply pipe 17 is fixed on the coarse steel wire rope 10, and the distance from the fixed pulley B11 is 1-20cm, in the embodiment, the high-pressure resistant water supply pipe 17 is preferably fixed on the coarse steel wire rope 5cm below the fixed pulley B11, the high-pressure resistant water supply pipe 17 is fixed on the coarse steel wire rope 10 in various ways, for example, the high-pressure resistant water supply pipe 17 can be directly clamped on the coarse steel wire rope 10 through a buckle, the high-pressure resistant water supply pipe 17 and the coarse steel wire rope can be bound together through a magic tape, and the like, and the existing ways of fixing the high-pressure resistant water supply pipe 17 and the coarse steel wire rope can be realized within the protection scope of the invention. As a preferred embodiment of the present invention, the other end of the high pressure resistant water supply pipe 17 is fixed to the thick wire rope 10 in a specific manner: the thick steel wire rope 10 and the high pressure resistant water supply pipe 17 are respectively and correspondingly fixed with a steel wire rope clamp 8, two corresponding steel wire rope clamps 8 are fixedly connected together, and the steel wire rope clamp 8, the steel wire rope clamp A13 and the steel wire rope clamp B14 are all common steel wire rope clamps in our life. In this embodiment, the two corresponding wire rope clamps 8 are bound and fixed together by the wire rope, so as to fixedly connect the two corresponding wire rope clamps 8 together, as shown in fig. 4. The water gun and the high-pressure resistant water outlet pipe 18 connected with the water gun are arranged in the hanging basket 16, the high-pressure resistant water outlet pipe 18 is connected with the high-pressure resistant water supply pipe 17 through an adapter, and the length of the high-pressure resistant water outlet pipe 18 is not less than 30m, and the length can be determined according to specific conditions.
Preferably, the high pressure resistant water supply pipe 17 and the coarse steel wire rope 10 are fixed in parallel in the embodiment, and the specific parallel fixing mode is as follows: the thick wire rope 10 and the high pressure resistant water supply pipe 17 are respectively and correspondingly fixed with a wire rope clip 8 at certain intervals, two corresponding wire rope clips 8 are fixedly connected together, specifically, the U-shaped rings of the two corresponding wire rope clips 8 are bound and fixed together through a wire rope, the fixing mode in the embodiment is the same as the specific mode that the other end of the high pressure resistant water supply pipe 17 is fixed on the thick wire rope 10, as shown in fig. 5.
When the invention is used: firstly, a manipulator of an unmanned aerial vehicle is controlled by a remote controller to grab a claw hook 12, meanwhile, the controller controls a winch A4 to be started, a thin steel wire rope is paid out outwards, the unmanned aerial vehicle drives the claw hook 12 to fly to a parapet on the roof of a high building, the unmanned aerial vehicle loosens the manipulator to place the claw hook 12 on the parapet, so that the claw hook 12 grabs the parapet, at the moment, the winch A4 is controlled to rotate in the opposite direction, at the same time, the winch B5 is controlled to be started, the winch A4 starts to take up the thin steel wire rope, the winch B5 starts to pay out the thick steel wire rope 10, the rotating speeds of the winch A4 and the winch B5 are the same, when the winch A4 takes up all the thin steel wire ropes, and after all the thick steel wire ropes 10 exist between the high building and the fire truck 1, the winch A4 and the winch B5 are simultaneously closed. Then a wire rope clamp A13 is fixed on a thick wire rope 10 of a winch B5 on the fire fighting truck 1, a fixed pulley B11 is hung on the thick wire rope 10 through a lock-type hook 15 at the top end, then a wire rope clamp B14 is fixed on the lower part, and the wire rope wound on the winch C6 bypasses the fixed pulley B11 and is connected with a hanging basket 16. A high-pressure-resistant water supply pipe 17 on a winch D7 is fixed on a thick steel wire rope 10 5cm below a fixed pulley B11 through a steel wire rope clamp 8, a high-pressure-resistant water outlet pipe 18 in a hanging basket 16 is connected with the high-pressure-resistant water supply pipe 17 through an adapter, a fireman enters the hanging basket 16 to prepare at the moment, then the winch A4, the winch B5 and the winch D7 are started simultaneously, the rotating speeds of the three are the same, the winch A4 collects the thick steel wire rope 10, the winch B5 pays off the thick steel wire rope 10, and the winch D7 discharges the high-pressure-resistant water supply pipe 17 outwards, and the three are synchronous. When the fire fighting truck 1 moves upwards for a certain distance, the winch A4, the winch B5 and the winch D7 are stopped at the same time, the high-pressure-resistant water supply pipe 17 and the coarse steel wire rope 10 are fixed together in parallel, then the winch A4, the winch B5 and the winch D7 are started at the same time, the process is repeated until the hanging basket 16 rises to a proper distance away from the high building, at the moment, the winch A4, the winch B5 and the winch D7 are stopped at the same time, then the winch C6 is started, the vertical height of the hanging basket 16 is controlled, when the hanging basket 16 reaches the proper height, the winch C6 is stopped, the water pump 3 is started, then a fireman takes up the water gun to extinguish the high building, when the person needs to be rescued, the horizontal distance between the hanging basket 16 and the high building is controlled by controlling the winch A4, the winch B5 and the winch D7, the hanging basket 16 is controlled at the vertical position of the high building by the winch C6, and the person trapped in the hanging basket 16 is transferred to the hanging basket 16.
Example 2:
the difference from the embodiment 1 is that: the diameter of the thick steel wire rope 10 is 20mm, and the diameter of the thin steel wire rope is 4 mm; the fixed connection between the two corresponding wire rope clamps 8 for fixing the other end of the high pressure resistant water supply pipe 17 on the thick wire rope 10 and the fixed connection between the corresponding wire rope clamps 8 for fixing the high pressure resistant water supply pipe 17 and the thick wire rope 10 in parallel are not to bind and fix the U-shaped rings of the two wire rope clamps 8 together through the wire rope, but to weld the U-shaped rings of the two corresponding wire rope clamps 8 together in advance to form a whole, as shown in fig. 6.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; those of ordinary skill in the art will understand that: the technical solutions described in the above embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.