CN113134178A - Hanging wing injection mechanism - Google Patents

Abstract

A suspended wing injection mechanism comprises a supporting structure and at least two rotating wings, wherein the rotating wings are distributed on the supporting structure and are respectively arranged on a rotating shaft of a motor, a spray gun or a spray head or a transverse water outlet pipe is transversely connected and arranged on the supporting structure, an inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a vertical upward pipeline or rubber pipe, the pipeline or the rubber pipe can be connected and communicated with another rubber pipe, and the motor connected with each rotating wing can be connected with a power supply cable extending from the upper side along with the other rubber pipe, or connected with a power supply cable extending from the inner side of the other rubber pipe through the wall of the rubber pipe, or connected with a storage battery arranged on the supporting structure through the power supply cable.

Description

Hanging wing injection mechanism

Technical Field

The application belongs to a spraying equipment with fire extinguishing function.

Background

At present high-rise and super high-rise building are more and more, and the potential safety hazard fact of building exists, and under the critical situation such as conflagration takes place, people go effective fire prevention rescue means but very few, and the means of the lifesaving of putting out a fire and the lifesaving of putting out a fire are high restricted again, and prior art appears utilizing unmanned aerial vehicle to put out a fire technical scheme if: related products also appear in the market, and various schemes for wired power supply of multi-wing drones have been disclosed in the prior art, such as the granted patent with the application number of 2015204461488, the granted patent with the application number of 2014100121434 and the granted patent with the application number of 2012105108583. However, such products have a number of disadvantages: for example, the high-pressure water supply for fire extinguishing in the super high-rise building has the pressurizing problem, the danger of pipe explosion due to the water hammer phenomenon is easy to occur, and the potential safety hazard of falling of the unmanned aerial vehicle exists.

Research and development of effective methods and equipment for fire extinguishing in super high-rise buildings is an urgent problem, and effective fire extinguishing equipment for high-rise buildings is urgently needed.

Disclosure of Invention

The utility model aims at solving the problem that the fire extinguishing of the existing super-high building is difficult.

In order to achieve the purpose, the technical scheme is as follows:

a kind of suspended wing injection mechanism, the said suspended wing injection mechanism includes bearing structure and at least two rotary wings, the above-mentioned rotary wing is distributed and set up on bearing structure, the above-mentioned rotary wing is installed on spindle of the motor or electrical machinery respectively, the bearing structure is connected and set up the spray gun or shower nozzle or horizontal discharging tube horizontally, the above-mentioned spray gun or shower nozzle or horizontal entrance to discharging tube connect with vertical upward pipeline or rubber tube, the above-mentioned pipeline or rubber tube can connect and communicate with another rubber tube, the electrical machinery that connects with above-mentioned each rotary wing can connect with power supply cable that the above-mentioned another rubber tube extends along with the above-mentioned another rubber tube or connect with power supply cable that the rubber tube wall and extend out in the above-mentioned another rubber tube or connect with storage battery set up on the said bearing structure through the power supply cable;

wherein, be provided with four or six or eight rotor wings on the bearing structure, above-mentioned rotor wing distributes on bearing structure and is connected with the motor, be provided with the battery on injection mechanism's the bearing structure, the electricity of being connected with the motor is transferred, and the electricity is transferred and is connected with battery or power supply, and the signal line that the electricity was transferred is connected with receiver or unmanned aerial vehicle's flight control board output, thereby utilize the remote controller can control the direction of spray gun on the bearing structure through the rotational speed of every rotor wing of wireless control, utilize unmanned aerial vehicle's flight control system to guarantee can the automatic adjustment of the direction of spray gun towards the target all the time, concrete structure includes but is not restricted to one of following mode:

the support structure is also provided with a control circuit, an output port of the control circuit is connected with the motor, and an input end of the control circuit is connected with the controller through a cable or the control circuit is provided with a receiver which can be wirelessly connected with a remote controller;

the supporting structure is also provided with a flight control system of the existing multi-suspended wing unmanned aerial vehicle, the motor is connected with the electric controller, a cable connected with the electric controller is connected with the output end of the receiver or the control circuit, a control cable of the receiver or the control circuit is connected with the controller, or the flight control system is provided with the receiver which can be wirelessly connected with the remote controller;

the support structure is provided with two anti-impact rotating wings, the spray gun or the spray head or the transverse water outlet pipe is perpendicular or basically perpendicular to the rotating planes of the two anti-impact rotating wings, the two anti-impact rotating wings are arranged on the rear side of the spray gun or the spray head or the transverse water outlet pipe, the air spraying direction of the anti-impact rotating wings is opposite to the water spraying or air spraying direction of the spray gun or the spray head or the transverse water outlet pipe, and forward thrust generated when the two anti-impact rotating wings spray air is used for balancing backward reaction force when the spray gun or the spray head or the transverse water outlet pipe sprays liquid or gas;

the support structure is provided with two rotating wings, the spray gun or the spray head or the transverse water outlet pipe is perpendicular or substantially perpendicular to the rotating planes of the two rotating wings, the two rotating wings are arranged at the rear side of the spray gun or the spray head or the transverse water outlet pipe, the air injection direction of the rotating wings is opposite to the water injection or air injection direction of the spray gun or the spray head or the transverse water outlet pipe, forward thrust generated when the two rotating wings inject air is used for balancing backward reaction force generated when the spray gun or the spray head or the transverse water outlet pipe inject liquid or gas, and the rotating speed of the motor connected with the two rotating wings can be controlled by a controller in a wireless or wired mode so that the injection direction of the spray gun or the spray head or the transverse water outlet pipe can be controlled, and the specific structure comprises but is not limited to one of the following modes:

the support structure is also provided with a control circuit, an output port of the control circuit is connected with the motor, and an input end of the control circuit is connected with the controller through a cable or the control circuit is provided with a receiver which can be wirelessly connected with a remote controller;

the supporting structure is also provided with a flight control system of the existing multi-suspended wing unmanned aerial vehicle, the motor is connected with the electric controller, a cable connected with the electric controller is connected with the output end of the receiver or the control circuit, a control cable of the receiver or the control circuit is connected with the controller, or the flight control system is provided with the receiver which can be wirelessly connected with the remote controller;

wherein, the rotary wing is positioned below the spray gun or the spray head or the transverse water outlet pipe;

the other rubber tube is wound on a winding drum of the electric tube rolling device and is connected with a water source or an air source or is connected with water supply equipment or air supply equipment, the controller can be used for controlling the electric tube rolling device to rotate and dragging the supporting structure to perform a dropping action, a lifting action or a hovering action, and the controller can be used for controlling the rubber tube of the electric tube rolling device to be communicated with the water source or the air source or the water supply equipment or the air supply equipment and to convey gas or water or fire extinguishing liquid to the vertical rubber tube so as to transversely spray the fire extinguishing liquid from the spray gun or the spray head or the transverse water outlet pipe;

the vertical rubber tube is basically vertical to the spray gun or the spray head or the transverse water outlet pipe, the supporting structure can be hung on the vertical rubber tube to swing, the controller can control the electric tube rolling device to rotate and pull the supporting structure to do a vertical action, a lifting action or a hovering action through wire or wireless, the controller can control the electric tube rolling device to be communicated with a water source or an air source through wire or wireless, and can transversely spray out from the spray gun or the spray head or the transverse water outlet pipe after gas or water or fire extinguishing liquid is conveyed to the vertical rubber tube, the vertical rubber tube extends upwards and is wound on a winding drum of the electric tube rolling device, an electromagnetic valve is arranged at a water inlet of the electric tube rolling device or the water inlet of the spray gun or the spray head or the transverse water outlet pipe and is controlled to be opened to communicate with the water source or the air source, and water or gas flows through the vertical rubber tube, the spray head or the transverse water outlet pipe and the transverse water outlet pipe, The spray gun or the spray head or the transverse water outlet pipe sprays outwards;

the upper end of the vertical pipeline or the rubber pipe is connected with a male head or a female head of a quick connector, and the quick connector can be fixedly connected with the female head or the male head of the other rubber pipe in an inserting manner;

the vertical pipeline or the rubber tube is connected with an electromagnetic valve, and the electromagnetic valve can be connected with a power supply cable which extends from the upper part along with the other rubber tube, or connected with a power supply cable which penetrates through the rubber tube wall in the other rubber tube and extends down, or connected with a storage battery arranged on the supporting structure through the power supply cable;

wherein, the vertical pipeline or the rubber pipe is connected with a rotatable joint;

when the upper end of the vertical pipeline or rubber tube is subjected to an upward pulling force, the supporting structure, the spray gun, the spray head or the transverse water outlet pipe is transversely suspended on the vertical rubber tube, the rotating wing is located below the spray gun, the spray head or the transverse water outlet pipe, and the supporting structure and the vertical pipeline or rubber tube are in a substantially vertical posture, and the specific structure includes but is not limited to one of the following modes:

one of the preferred schemes is: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a water inlet of the spray gun or the spray head or the horizontal water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is vertically and directly connected with a rotatable joint or is vertically connected with one end of a rotatable joint after being connected with a section of rubber pipe, the other end of the rotatable joint is connected with the vertical rubber pipe, the gravity center of the supporting structure is positioned under the vertical rubber pipe, the spray gun or the spray head or the horizontal water outlet pipe is suspended on the vertical rubber pipe in a substantially horizontal state, and the supporting structure is rotatably suspended on the vertical rubber pipe through the rotatable joint;

the second preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a spray gun or a spray head or a transverse water outlet pipe is transversely arranged on the supporting structure, the input port of the spray gun or the spray head or the transverse water outlet pipe is connected with the rubber pipe, the rubber tube is extended, wound and fixed on a winding drum for one circle or a plurality of circles and then extends upwards to form the vertical rubber tube, the winding drum is fixed on a supporting structure, the gravity center of the supporting structure is positioned right below the vertical rubber pipe, the vertical rubber pipe hangs and pulls the supporting structure to be in a basically horizontal state, the vertical rubber tube is connected with a rotatable joint, the supporting structure is rotatably suspended on the vertical rubber tube through the rotatable joint, the supporting structure can be hung on the vertical rubber tube, and the angle between the spray gun or the spray head or the transverse water outlet pipe and the vertical rubber tube is larger than 45 degrees and smaller than 135 degrees;

the third preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is connected with the vertical rubber pipe, at least 4 connecting points selected by 3 preferred schemes are distributed on the periphery of the supporting structure, rotatable joints are connected on the vertical rubber pipe above the pull rope, pull ropes are connected between the connecting points and the vertical rubber pipe or the rotatable joints on the vertical rubber pipe and are in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joints;

the fourth preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, at least 3 connection points with a priority scheme of selecting 4 are uniformly distributed on the periphery of the supporting structure, rotatable joints are connected to the vertical rubber pipe above the pull rope, a connection rope is connected between each connection point and the vertical rubber pipe or between each connection point and the rotatable joint on the vertical rubber pipe, the lifting and pulling supporting structure is in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joints;

the fifth preferred scheme is as follows: the water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is vertically and directly connected with a rotatable joint or is vertically connected with one end of a rotatable joint after being connected with a section of rubber pipe, the other end of the rotatable joint is connected with the vertical rubber pipe, the gravity center of the supporting structure is positioned right below the vertical rubber pipe, the spray gun or the spray head or the transverse water outlet pipe is suspended on the vertical rubber pipe in a basically horizontal state, and the supporting structure is rotatably suspended on the vertical rubber pipe through the rotatable joint;

the sixth preferred scheme is as follows: the supporting structure is transversely provided with a spray gun or a spray head or a transverse water outlet pipe, the input port of the spray gun or the spray head or the transverse water outlet pipe is connected with a rubber pipe, the rubber pipe is extended, wound and fixed on a winding drum for one or more circles and then extends upwards to form a vertical rubber pipe, the winding drum is fixed on the supporting structure, the gravity center of the supporting structure is positioned right below the vertical rubber pipe, the vertical rubber pipe is hung and pulled to form a basically horizontal state, the vertical rubber pipe is connected with a rotatable joint, the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joint, and the supporting structure can be hung on the vertical rubber pipe and enables the angle between the spray gun or the spray head or the transverse water outlet pipe and the vertical rubber pipe to be larger than 45 degrees and smaller than 135 degrees;

the seventh preferred scheme is: the water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is connected with the vertical rubber pipe, the periphery of the supporting structure is distributed with at least 3 connecting points which are selected by a preferred scheme, 4 connecting points are arranged on the vertical rubber pipe above the pull rope, a rotatable joint is connected on the vertical rubber pipe above the pull rope, the pull rope is connected between each connecting point and the vertical rubber pipe or connected with the rotatable joint on the vertical rubber pipe, the lifting and pulling supporting structure is in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joint;

the eighth preferred scheme is: the circumference evenly distributed on bearing structure is provided with and is no less than 3 preferred scheme selection 4 tie points, connects on the vertical rubber tube of above-mentioned stay cord top and is provided with rotatable joint, all is connected with between above-mentioned each tie point and above-mentioned vertical rubber tube or the rotatable joint of above-mentioned vertical rubber tube and is connected the rope and hangs and draw bearing structure and be basic horizontality, and bearing structure hangs through rotatable joint is rotatable on the vertical rubber tube

Wherein, tensile steel wires are arranged in the material of the tube wall of the rubber tube along the length direction, electrifying cables or communication cables or control cables are also arranged in the material of the tube wall of the rubber tube along the length direction, the tensile steel wires are uniformly distributed along the circumference of the tube wall, electrifying cables or communication cables or control cables are arranged in the material of the tube wall at the inner side of a circular ring formed by the tensile steel wires, the electrifying cables or communication cables or control cables are all provided with insulating isolation layers, the structural scheme improves the tensile property and the pressure resistance of the rubber tube, can effectively protect the internally arranged electrifying cables or communication cables or control cables, the electrifying cables or communication cables or control cables penetrate through the tube wall at the two sides of the rubber tube to the outside for connection, and the electrifying cables extend to the outside of the rubber tube at the supporting structure and are electrically connected with a motor, the control circuit system supplies power through electric regulation, or tensile steel wires are arranged in the material of the tube wall of the rubber tube along the length direction, electrified cables or communication cables or control cables are also arranged in the material of the tube wall of the rubber tube along the length direction, the tensile steel wires are uniformly distributed along the circumference of the tube wall, and the electrified cables or the communication cables or the control cables are arranged in the material of the tube wall outside a circular ring formed by the tensile steel wires;

the structure scheme improves the bending resistance of the rubber tube, the electrified cables or the communication cables or the control cables penetrate through the tube wall at two ends of the rubber tube to be connected to the outside, the electrified cables extend to the outside of the rubber tube at the supporting structure and are electrically connected with an electric controller connected with a motor, and a control circuit system supplies power through the electric controller;

wherein, the rotor is connected with the motor, and the motor is connected with current unmanned aerial vehicle's electricity accent, upwards extend to the roofing or refuge the layer and pass through electrical apparatus switch element or control circuit and be connected with power supply with the cable of electricity accent connection, the signal line and the receiver or the control circuit of above-mentioned electricity accent for example can adopt current unmanned aerial vehicle to fly the control panel output and be connected, the control cable of above-mentioned receiver or control circuit is connected with controller or controlgear, utilize the controller can include but not be restricted to one of following mode through the various functions of wired realization:

the controller can be used for controlling the winding drum of the electric pipe winder to rotate in a wired mode, and meanwhile the supporting structure is dragged to fall or rise through the rubber pipe;

the controller can be used for controlling a winding drum of the electric pipe winder to stop rotating in a wireless or wired mode, and meanwhile the electric pipe winder is used for dragging the supporting structure to hover through the rubber pipe;

the controller can control the rotating speed of each rotating wing wirelessly or in a wired mode so as to control the direction of the spray gun on the supporting structure;

the controller can be used for controlling an electromagnetic valve of the electric pipe coiling device to open a rubber pipe on a winding drum through wireless or wired control, so that water flow or gas can be input into the electric pipe coiling device;

wherein, be provided with four or six or eight or other even number's the rotary wing on bearing structure, above-mentioned rotary wing distributes on bearing structure's plane, adopts the average distribution to be connected with the motor on the great circle that uses the bearing structure center as the centre of a circle, the last battery that is provided with of injection mechanism's bearing structure, the electricity regulation of being connected with the motor, electricity regulation are connected with battery or power supply, and the signal line of electricity regulation is connected with receiver or unmanned aerial vehicle's flight control board output, and above-mentioned motor, rotary wing, battery, electricity regulation, receiver or flight control board etc. constitute current many rotor unmanned aerial vehicle and constitute current unmanned aerial vehicle's driving system and flight control system, utilize the various functions that the remote controller can realize through wireless, specifically include but not confine to one of following modes:

the winding drum of the electric pipe winder can be controlled to rotate in a wireless mode through a remote controller, and meanwhile the supporting structure is dragged to fall or rise through the rubber pipe;

the winding drum of the electric pipe winder can be controlled to stop rotating wirelessly by using a remote controller, and the electric pipe winder hovers by drawing a supporting structure through a rubber pipe;

the rotating speed of each rotating wing can be controlled wirelessly by using a remote controller so as to control the direction of a spray gun on the supporting structure, and the rotating speed of each rotating wing can be controlled remotely and wirelessly by using the remote controller or controlled by a controller in a wired mode;

the remote controller can be used for controlling the electromagnetic valve of the electric pipe rolling device to open through wireless to enable water flow or gas to be input into the rubber pipe on the winding drum of the electric pipe rolling device,

the unmanned aerial vehicle flight control system is used for ensuring that the direction of the spray gun can be automatically adjusted to always face the target;

the supporting structure is provided with two rotating wings, the two rotating wings are arranged on the rear side of the spray gun and can generate forward thrust for balancing backward reaction force during spraying, the direction of the spray gun can be changed by controlling the rotating speed of the two rotating wings and used for controlling the spray gun to realize spraying balance, and the supporting structure is further provided with a balance control system which comprises a power supply device, a detection device and a main control processor;

a power system and a flight control system of the unmanned aerial vehicle are arranged on the supporting structure;

the rotary wing is connected with the motor, a cable or a communication cable along the length direction of the rubber tube is placed in an inner tube hole of the rubber tube, and the cable extends to the outside of the rubber tube at the supporting structure and is connected with a control circuit board of the motor. The motor is connected with the storage battery through a control circuit system;

the rubber tube on the supporting structure extends upwards after being coiled for one or more circles at one end, the one or more circles of rubber tubes are wound on the reel, and the inner diameter of the one or more circles of rubber tubes is larger than 18 cm;

wherein the support structure is provided with a battery;

the spray gun or the spray head or the transverse water outlet pipe is connected and communicated with a vertical water inlet pipe, the upper end of the vertical water inlet pipe is higher than the plane where the rotating wings are located, the vertical water inlet pipe is a rigid pipe and cannot be bent, the vertical water inlet pipe is connected and communicated with the vertical rubber pipe, and the rotating wings are located below the upper end of the vertical water inlet pipe and ensure that the rotating wings cannot collide with the vertical rubber pipe when the spray gun or the spray head or the transverse water outlet pipe is hung on the vertical rubber pipe to fly.

After the technical scheme is adopted, after the electric pipe coiling device is arranged on the roof of a super high-rise building, when a fire disaster occurs, a rescuer can remotely control the electric pipe coiling device on the ground to rotate and pull the fire extinguishing spray gun or the spray head or the transverse water outlet pipe to fall to a fire target position for fire extinguishing work or positive pressure ventilation work, when the fire target position is occupied, the fire extinguishing spray gun or the spray head or the transverse water outlet pipe can extinguish fire at the fire position in a room and can provide fresh air which is not polluted by fire smoke for the breath of trapped people, and the rescuer below the building can also observe the situation of the fire room through the probe on the supporting structure to control the spraying direction of the fire extinguishing spray gun. By adopting the scheme, the power can be directly supplied to the receiver or the flight control arranged on the supporting structure, and the direction of the spray gun or the spray head or the transverse water outlet pipe can be ensured to always point to a target by adopting the flight control technology of the existing unmanned aerial vehicle through adjusting the rotating speed of the motor of each rotating wing; the direction that utilizes unmanned aerial vehicle's flight control system can the developments to guarantee spray gun or shower nozzle or horizontal outlet pipe on the bearing structure is towards the fire source all the time, that is to say that above-mentioned spray gun or shower nozzle or horizontal outlet pipe can adjust the direction of the real-time adjustment spray gun of the rotational speed developments of each rotor or shower nozzle or horizontal outlet pipe all the time towards the fire source when the process of carrying out the water spray to the fire extinguishing receives the blowing of wind-force, realizes the automatic adjustment function of the direction of putting out a fire of water spray. Adopt above-mentioned technical scheme can form the unmanned aerial vehicle of a suspension type in addition, because bearing structure hangs on the rubber tube, so the unmanned aerial vehicle of suspension type can not take place the risk of falling to supply power cable power supply by the rubber tube and realized the function of long-time continuation of the journey, utilize unmanned aerial vehicle's flight control system and technique to realize the function of the injection direction of automatically regulated spray gun or shower nozzle or horizontal outlet pipe again.

Drawings

The present application is further described below with reference to the drawings and examples.

FIG. 1 is a schematic side view of a cantilevered jet mechanism of a first embodiment of the present application suspended from a vertical hose;

FIG. 2 is a schematic side view of a first embodiment of a cantilevered jet mechanism;

FIG. 3 is a schematic side view of a first embodiment of a hanging wing spray mechanism with anti-impingement rotary wings;

FIG. 4 is a brake control circuit diagram of the normally closed brake, i.e., the electromagnetic band-type brake in FIG. 1, when the suspension wing injection mechanism of the first embodiment is suspended on a vertical rubber hose;

FIG. 5 is an enlarged side elevational view of the normally closed brake of FIG. 1 positioned on the boom with the first embodiment of the cantilevered jet mechanism suspended from a vertical hose;

FIG. 6 is a schematic diagram of one configuration of the normally closed brake of FIG. 1;

FIG. 7 is a cross-sectional view of a hose.

Detailed Description

As shown in fig. 1, fig. 1 is a schematic side view of a suspended wing injection mechanism according to a first embodiment of the present invention suspended on a vertical rubber hose, as shown in fig. 1, a roof 35 of a building 10 is provided with an electric hose reel 21, a cantilever mechanism, and a suspended wing injection mechanism 100, the suspended wing injection mechanism 100 includes a support structure 1, a rotary wing 6, a rotary wing 7, a rotary wing 8, and a rotary wing 9, the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are symmetrically disposed around the support structure 1, the rotary planes of the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are parallel to or in the same plane as a spray gun 2, the structure of the spray gun 2 may be the same as that of an existing quad-rotor drone, a spray gun 2 is transversely connected to the support structure 1, an inlet of the spray gun 2 is connected to a vertically upward pipe or rubber hose 95, an upper end of the vertically upward pipe or rubber hose 95 is connected to one end of a quick connector 90, the other end of the quick connector 90 is connected and communicated with the vertical rubber tube 5, the motor connected with each rotary wing can be connected with a power supply cable extending from the upper part along with the vertical rubber tube 5, or connected with the power supply cable penetrating through the rubber tube wall and extending from the interior of the vertical rubber tube 5, or connected with a storage battery arranged on the supporting structure through the power supply cable, the cantilever mechanism comprises a vertical upright post 33 and a transverse cantilever 26, the structure of a bottom plate and a side plate of the electric reel 21 is fixedly connected with the upright post 33 so as to be conveniently arranged on a track on the roof 32 to move synchronously, the upper end of the upright post 33 is vertically connected with the cantilever 26, one end of the cantilever 26 is provided with an anti-off-line pulley 23, the other end of the cantilever 26 is provided with an anti-off-line pulley 25, the reel 27 of the electric reel 21 is connected with and wound with the rubber tube 22, the rubber tube 22 wound by the reel 27 of the electric reel 21 extends upwards to bypass the anti-off-line pulley 23 and then extends through the anti-off-line to slide Wheel 25 downwardly extends and forms vertical rubber tube 5, vertical rubber tube 5 passes behind normally closed brake 38 and is connected with quick-operation joint 90, be provided with vertical steel wire along pipe wall circumference evenly distributed in the material of the pipe wall of vertical rubber tube 5 and rubber tube 95, the water inlet of spray gun 2 is connected with solenoid valve 39 and 90 degrees connecting bend 3, above-mentioned 90 degrees connecting bend 3 is connected with vertical ascending rubber tube 95, bearing structure 1's focus is located the below of vertical rubber tube 5, the peripheral evenly distributed on bearing structure 1 is provided with 4 tie points, all be connected with stay cord 11 between above-mentioned each tie point and rubber tube 95, stay cord 12, stay cord 13, stay cord 15 and draw bearing structure 1 into basic horizontal state. The normally closed brake 38 comprises a mechanical band-type brake 36, a mechanical band-type brake 37, an electromagnetic brake mechanism and a control circuit connected with the electromagnetic brake mechanism, the electric pipe rolling device 21 and the normally closed brake 38 are in a power-off state in normal times, when the normally closed brake 38 is in the power-off state, the mechanical band-type brake 36 and the mechanical band-type brake 37 respectively hold and fix the vertical rubber pipe 5 passing through under the pressure of the springs 18 and 19, so that the support structure 1 is hung between the mechanical band-type brake 36 and the mechanical band-type brake 37, the rubber pipe 5 is basically vertical to the spray gun 2, the support structure 1 can be hung on the normally closed brake 38 to swing, the controller can control the motor of the electric pipe rolling device 21 to rotate and drive the winding drum to rotate forwards or reversely, meanwhile, the normally closed brake 38 is controlled to be electrified to open and separate the mechanical band-type brake 36 and the mechanical band-type brake 37, and thus the clockwise rotation (when viewed from the drawing) of the winding drum 27 can enable the rubber pipe 22 to rotate and extend from the winding drum and act as the gravity of the support structure 1 The support structure 1 can be controlled to ascend by the controller controlling the motor to rotate counterclockwise (when viewed from the drawing) and the support structure 1 can be suspended on the normally closed brake 38 by the controller controlling the motor to stop the power. The controller can control the electromagnetic valve 39 arranged at the water inlet of the spray gun 2 (also can be arranged on the vertical rubber tube 5 or the electric tube rolling device 21) to open through wire or wireless, so that gas, water or fire-extinguishing liquid can flow into the vertical rubber tube 5 and the rubber tube 95 from the gas source or the water source or the fire-extinguishing liquid source and can be transversely sprayed out of the spray gun 2, the vertical rubber tube 5 extends upwards and is connected and wound on the winding drum 27 of the electric tube rolling device 21 to be directly connected with the gas source pipeline or the water source pipeline or the fire-extinguishing liquid source pipeline through the electromagnetic valve, as shown in figure 1, the water inlet 32 of the electric tube rolling device 21 is connected with one end of the water inlet tube 29, the other end of the water inlet tube 29 is connected with the water outlet 31 of the water tank 28, of course, the other end of the water inlet tube 29 can also be arranged to be connected with other water inlet tubes or pressurizing equipment, the water inlet 32 of the electric tube rolling device 21 is provided with the electromagnetic valve, when the electromagnetic valve is controlled to be opened and connected with a water source, water flow can be sprayed outwards through the vertical rubber tube 5 and the spray gun 2.

The normally closed brake 38 comprises a mechanical brake 36 and a mechanical brake 37, the hose 22 extends upwards to pass through the wire-off preventing pulley 23, then transversely extends through the wire-off preventing pulley 25 to extend downwards to pass through between the mechanical brake 36 and the mechanical brake 37, and then is connected with the quick coupling 90, when the mechanical brake 36 and the mechanical brake 37 are closed, a circular hole is formed inside the mechanical brake 36 and inside the mechanical brake 37 to be matched with the outer circumference of the passing hose 5, when the normally closed brake 38 adopts an electromagnetic normally closed brake, also called an electromagnetic brake, the mechanical brake 36 is under the action of the spring 18 when the normally closed brake 38 is powered off, the mechanical brake 37 compresses and fixes the passing hose 5 under the action of the spring 19, so that the support structure 1 is suspended on the hose 5, when the normally closed brake 38 is powered on, the coil of the normally closed brake 38 is subjected to voltage to generate electromagnetic force to attract the armature to move the lever, the lever moves to drive the mechanical band-type brake 36 and the mechanical band-type brake 37 to be released, one side of the mechanical band-type brake 36 is provided with a pressure applying surface I with a circular arc shape, one side of the mechanical band-type brake 37 is provided with a pressure applying surface II with a circular arc shape, the back side of the mechanical band-type brake 36 is connected with a spring 18, the back side of the mechanical band-type brake 37 is connected with a spring 19, the pressure applying surface I and the pressure applying surface II are used for fixing the passing rubber tube 5 under the spring pressure of the spring 18 and the spring 19 when the normally-closed brake 38 is powered off, the mechanical band-type brake 36 can compress the spring 18 connected with the back side after the normally-closed brake 38 is powered on, the mechanical band-type brake 37 compresses the spring 19 connected with the back side, the pressure applying surface I and the pressure applying surface II are separated, the rubber tube 5 can freely move through the pressure applying surface I and the pressure applying surface II of the normally-closed brake 38, the mechanical band-type, the coil of the power-on normally-closed brake 38 is electrified to attract the armature to act, the mechanical band-type brakes 36 and 37 are opened and separated through the lever, so that the controller can wirelessly or wiredly control the power-on of the normally-closed brake 38 to enable the motor of the electric pipe winder 21 to be electrified to rotate forwards or backwards when the mechanical band-type brakes 36 and 37 are opened, the vertical rubber pipe 5 can pull the supporting structure 1 to perform descending or ascending actions under the gravity action of the supporting structure 1, and the controller can wirelessly or wiredly control the power-off of the normally-closed brake 38 to enable the motor of the electric pipe winder 21 to be powered off and stop rotating when the mechanical band-type brakes 36 and the mechanical band-type brakes 37 are closed, and therefore the supporting structure 1 can be wirelessly or wiredly controlled to be hung on the normally-closed brake 38 by the controller. The preferred scheme is that an electromagnetic valve 39 is arranged at the water inlet of the spray gun 2, water is filled above a rubber tube 95 which is normally connected with the electromagnetic valve 39 and is connected with a water source, the controller can be used for controlling the electromagnetic valve 39 to be opened in a wireless or wired mode, so that water in the vertical rubber tube 5 and the rubber tube 95 can be sprayed out rapidly through the spray gun 2 to extinguish fire, the water hammer phenomenon when the fire is started can be reduced, and the spray gun is safer.

The control system of the electric pipe winder 21, the normally closed brake 38, the electromagnetic valve 39 and the direction of the spray gun can be replaced by a wireless control mode, and the wireless control system of the four-wing unmanned aerial vehicle can be referred to in detail. The method comprises the following specific steps: the support structure 1 of the hanging wing injection mechanism 100 is provided with a rotary wing 6, a rotary wing 7, a rotary wing 8 and a rotary wing 9, the rotary wing 6, the rotary wing 7, the rotary wing 8 and the rotary wing 9 are respectively connected with a motor, a battery is arranged on a supporting structure 1 of the injection mechanism and is connected with an electric regulator, a power wire of the electric regulator is connected with a power supply cable in the rubber tube 95, the power supply cable in the rubber tube 95 is connected with a power supply cable in the rubber tube 5, the power supply cable who is connected with the electricity accent like this upwards extends to roofing 35 and is connected with power supply, and the power supply of roofing can last the power supply to setting up electricity accent, motor and the flight control on bearing structure 1 like this, and the signal line that the electricity was transferred is connected with receiver or unmanned aerial vehicle's flight control panel output, utilizes the various functions that the remote controller can realize through wireless, specifically includes but is not limited to one of following mode:

the remote controller is used for controlling the rotating speed of each rotating wing through wireless control so as to control the direction of the spray gun on the supporting structure to point to a target, and after the remote controller is used for controlling and determining the direction of the spray gun 2, the flight control system arranged on the supporting structure 1 can automatically adjust the rotating speed of each rotating wing in real time so as to ensure that the direction of the spray gun 2 always aims at the target.

In addition, the control of the power-on and power-off of the electric reel pipe 21, the normally closed brake 38 and the electromagnetic valve 39 is wirelessly controlled by a control circuit provided on the cantilever, which is well known to those skilled in the art and will not be described herein.

Of course, we can also use the controller to perform wired control, which is as follows: each rotary wing is connected with the motor respectively, the motor is connected with the electricity accent, upwards extends to roofing 35 with the cable that the electricity is transferred and is connected with power supply, the signal line of above-mentioned electricity accent is connected with receiver or control circuit output, the control cable of above-mentioned receiver or control circuit's control cable upwards extend to roofing 35 after again downwardly extending to building bottom or building outside and be connected with the controller, utilize the controller can through the various functions of wired realization including but not limited to one of following mode:

the controller can be used for controlling the winding drum of the electric pipe rolling device 21 to rotate in a wired mode below or outside a building and controlling the normally-closed brake 38 to be electrified so as to enable the mechanical internal contracting brake 36 and the mechanical internal contracting brake 37 to be opened and separated, so that the supporting structure 1 can be pulled to fall or rise through the rubber pipe 5, and related control circuits refer to the description of the attached figure 4;

the controller can be used for controlling the motor of the electric pipe winder to stop rotating when power is cut off and controlling the normally-closed brake 38 to be powered off so as to enable the mechanical band-type brake 36 and the mechanical band-type brake 37 to close and tightly hold the rubber pipe 5, so that the supporting structure 1 of the suspended wing injection mechanism 100 is suspended on the normally-closed brake 38, and related control circuits refer to the description about the attached figure 4;

the controller can control and adjust the direction of the spray gun 2 on the supporting structure 1 to aim at a target by controlling the rotating speed of each rotating wing in a wired mode;

the controller can be used to open the solenoid valve 39 via a wired control to allow the water or gas to be ejected laterally from the lance 2.

As shown in fig. 2, fig. 2 is a schematic side view of a first embodiment of a suspension wing injection mechanism, the suspension wing injection mechanism 100 includes a support structure 1, a rotary wing 6, a rotary wing 7, a rotary wing 8, and a rotary wing 9, the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are symmetrically disposed on the support structure 1, the rotary planes of the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are parallel to or in the same plane as a spray gun 2, the structure of the structure is similar to that of a conventional quad-rotor drone, a spray gun 2 is laterally connected to the support structure 1, an inlet of the spray gun 2 is connected to an upward vertical rubber tube 95, an upper end of the upward vertical rubber tube 95 is fixedly connected to a male head of a quick coupling 90, a female head of the quick coupling 90 can be rapidly connected to and communicated with the male head of the quick coupling 90, a female head of the quick coupling 90 can be fixed to an end of another rubber tube, vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe 5 along the circumference of the pipe wall, a water inlet of the spray gun 2 is connected with an electromagnetic valve 39 and a 90-degree connecting elbow 3, the 90-degree connecting elbow 3 is connected with the rubber pipe 95, the gravity center of the supporting structure 1 is positioned below the rubber pipe 95, 4 connecting points are uniformly distributed on the periphery of the supporting structure 1, and a pull rope 11, a pull rope 12, a pull rope 13 and a pull rope 15 are connected between each connecting point and the rubber pipe 95 and are used for hanging and pulling the supporting structure 1 to be in a basic horizontal state.

As shown in fig. 3, fig. 3 is a schematic side view of the suspension wing injection mechanism of the first embodiment provided with an anti-impact rotary wing, the suspension wing injection mechanism 100 includes a support structure 1, a rotary wing 6, a rotary wing 7, a rotary wing 8, and a rotary wing 9, the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are symmetrically disposed on the support structure 1, the rotary planes of the rotary wing 6, the rotary wing 7, the rotary wing 8, and the rotary wing 9 are parallel to or in the same plane as a spray gun 2, and the structure of the spray gun is similar to that of an existing quad-rotor drone, a spray gun 2 is laterally connected to the support structure 1, a vertically upward rubber tube 95 is connected to an inlet of the spray gun 2, an upper end of the vertically upward rubber tube 95 is connected and fixed to a male end of a quick coupling 90, a female end of the quick coupling 90 can be connected and communicated with the male end of the quick coupling 90, a female end of the quick coupling 90 can be fixed to an end of another rubber tube, vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe 5 along the circumference of the pipe wall, a water inlet of the spray gun 2 is connected with an electromagnetic valve 39 and a 90-degree connecting elbow 3, the 90-degree connecting elbow 3 is connected with the rubber pipe 95, the gravity center of the supporting structure 1 is positioned below the rubber pipe 95, 4 connecting points are uniformly distributed on the periphery of the supporting structure 1, and a pull rope 11, a pull rope 12, a pull rope 13 and a pull rope 15 are connected between each connecting point and the rubber pipe 95 and are used for hanging and pulling the supporting structure 1 to be in a basic horizontal state. The supporting structure 1 is provided with an anti-impact rotary wing 18, the rotation plane of the anti-impact rotary wing 18 is perpendicular to the direction of the spray gun 2, and the anti-impact rotary wing 18 is arranged at the rear side of the spray gun 2 and can generate forward thrust for balancing backward reaction force generated when the spray gun 2 transversely sprays water flow. It is of course also possible to provide the support structure 1 with two rotary wings 18, said two rotary wings 18 being arranged on the rear side of the lance 2 to generate a forward thrust for balancing the reaction forces in the backward direction during the lateral injection and to control the direction of the lance 2 by controlling the different rotational speeds of the two rotary wings 18.

As shown in fig. 4, fig. 4 is a brake control circuit diagram of a normally closed brake, i.e., an electromagnetic band-type brake in fig. 1 when the suspension wing injection mechanism of the first embodiment is suspended on a vertical rubber pipe, and a main control circuit of the electric pipe winder and the normally closed brake in the first embodiment is composed of a combination switch QS, a fuse FU1, a main contact of a contactor KM, a thermal relay KH thermal element, a power-off electromagnetic band-type brake YB and a three-phase asynchronous motor M52 of the electric pipe winder; the control circuit consists of a fuse FU2, a thermal relay KH auxiliary power-off contact, buttons SB1 and SB2, a contactor KM coil and an auxiliary power-on contact thereof. After the circuit is electrified, a 380V three-phase power supply is introduced into the outage type electromagnetic band-type brake control circuit by the combined switch QS. When the motor M52 of the electric pipe winder is needed to start and operate, the start button SB2 is pressed, the contactor KM is electrified to attract and self-lock, the main contact is closed to be connected with the working power supply of the motor M52 of the electric pipe winder, the electromagnetic band-type brake YB is electrified to operate, the pressure of the spring 18 and the spring 19 of the braking device is overcome to drive the mechanical band-type brake 36, the mechanical band-type brake 37 is loosened to wrap the vertical rubber pipe 5 to be fixed, and the motor M52 is electrified to start and operate, and meanwhile the supporting structure drives the vertical rubber pipe 5 to be capable of falling along the outer side of the outer wall of a building.

When the motor M52 is required to stop operation when the support structure is lowered to the fire floor, the stop button SB1 is pressed and the contactor KM is discharged. The main contact of the suspension type vertical rubber hose suspension device is disconnected to cut off a working power supply of the motor M52, the motor M52 is rapidly stopped when power is lost, the normally closed brake YB is powered off, the mechanical brake 36 and the mechanical brake 37 tightly hold and fix the vertical rubber hose 5 under the action of spring force, so that the suspension function of the vertical rubber hose 5 is realized, and the support structure can be suspended between the mechanical brake 36 and the mechanical brake 37.

Of course, the control circuit diagram can be replaced by a wireless control mode, and reference can be made to a wireless control system of the four-wing unmanned aerial vehicle in detail.

Fig. 5 is an enlarged side view of the normally closed brake of fig. 1 arranged on a cantilever when the suspension wing injection mechanism of the first embodiment is hung on a vertical rubber hose, as shown in fig. 5, the rubber hose 22 extends downwards from between the mechanical brake 36 and the mechanical brake 37 after passing through the space, and is connected with a spray gun, as shown in fig. 5, the rubber hose 22 extends transversely through the wire-off preventing pulley 25, a circular hole is formed inside the mechanical brake 36 and inside the mechanical brake 37 when the mechanical brake 36 and the mechanical brake 37 are closed to fit with the outer circumference of the rubber hose 5 passing through, the normally closed brake 38 is an electromagnetic normally closed brake, also called an electromagnetic brake, when the normally closed brake 38 is powered off, the mechanical brake 36 is under the action of the spring 18, and the mechanical brake 37 is compressed and fixed on the rubber hose 5 passing through under the action of the spring 19.

As shown in fig. 6, fig. 6 is a schematic structural diagram of the normally closed brake in fig. 1, when power is off, the mechanical band-type brake 36 and the mechanical band-type brake 37 tightly hold and fix the rubber hose 5 under the action of the spring 65, after the coil 61 is energized, the armature 62 can be attracted to move and the lever 67 is driven to open the spring 65, so that the mechanical band-type brake 36 and the mechanical band-type brake 37 are released, the iron core 63 is connected with the armature 62, and the support 68 and the support 69 can be fixed on the cantilever.

As shown in fig. 7, fig. 7 is a schematic cross-sectional view of a hose, the hose 80 is formed by combining a rubber lining 81, a steel wire braided armor layer 82 and a rubber sheath 83, wherein the rubber lining 81 is the innermost layer of the hose 80, the steel wire braided armor layer 82 is located between the rubber lining 81 and the rubber sheath 83, and the rubber sheath 83 is the outermost layer of the hose 80; the power transmission unit is composed of an ultra-light composite metal wire inner conductor 88 and a high-temperature-resistant insulating layer 85 coated on the surface of the ultra-light composite metal wire inner conductor 88, the ultra-light composite metal wire inner conductor 88 is formed by bundling a plurality of silver-plated copper-clad aluminum wires with the diameter of 0.2mm, the high-temperature-resistant insulating layer 85 is formed by adopting fluoropolymer high-temperature melting extrusion molding, the thickness of the high-temperature-resistant insulating layer is generally 0.35mm or less, the number of the power transmission units is generally twenty-two or more, and the power transmission units are uniformly distributed on the periphery of the rubber pipe 80 and are tightly attached to the rubber pipe 80; the outer sheath 86 is formed by weaving non-metallic wires with excellent tensile property, and the outer sheath 86 after weaving is further subjected to dip coating of wear-resistant and high-temperature-resistant paint to form an outer sheath dip coating 87.

Naturally, the other scheme is that the steel wire braided armor layer 82 is arranged and positioned at the inner side tightly attached to the outer sheath 86, namely tensile steel wires are arranged in the material of the pipe wall of the rubber pipe 80 and tightly attached to the inner side of the outer sheath 86 along the length direction, electrifying cables, communication cables or control cables are further arranged at the inner side of the tensile steel wires in the material of the pipe wall of the rubber pipe 80 along the length direction, the tensile steel wires are uniformly distributed along the circumference of the pipe wall to form the armor layer 82, electrifying cables, communication cables or control cables are arranged in the material of the pipe wall at the inner side of a circular ring formed by the tensile steel wires, and the electrifying cables, communication cables or control cables are all provided with insulating isolation layers The preparation is used.

Claims (10)

1. A hang wing injection mechanism which characterized in that: the suspended wing injection mechanism comprises a supporting structure and at least two rotating wings, wherein the rotating wings are distributed on the supporting structure, the rotating wings are respectively arranged on a rotating shaft of a motor, a spray gun or a spray head or a transverse water outlet pipe is transversely connected and arranged on the supporting structure, an inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a vertical upward pipeline or rubber pipe, the pipeline or the rubber pipe can be connected and communicated with another rubber pipe, and the motor connected with each rotating wing can be connected with a power supply cable extending from the upper side along with the other rubber pipe, or connected with a power supply cable extending from the inner side of the other rubber pipe and penetrating the wall of the rubber pipe, or connected with a storage battery arranged on the supporting structure through the power supply cable.

2. A cantilevered jet mechanism as claimed in claim 1 wherein: the last four or six or eight rotatory wings that are provided with of bearing structure, above-mentioned rotatory wing distributes on bearing structure and is connected with the motor, be provided with the battery on injection mechanism's the bearing structure, the electricity that is connected with the motor is transferred, and the electricity is transferred and is connected with battery or power supply, and the signal line that the electricity was transferred is connected with receiver or unmanned aerial vehicle's flying control board output, thereby utilize the remote controller can control the direction of spray gun on the bearing structure through the rotational speed of every rotatory wing of wireless control, concrete structure includes but not is limited to one of following mode:

the support structure is also provided with a control circuit, an output port of the control circuit is connected with the motor, and an input end of the control circuit is connected with the controller through a cable or the control circuit is provided with a receiver which can be wirelessly connected with a remote controller;

the supporting structure is also provided with a flight control system of the existing multi-suspended wing unmanned aerial vehicle, the motor is connected with the electric controller, a cable connected with the electric controller is connected with the output end of the receiver or the control circuit, and the control cable of the receiver or the control circuit is connected with the controller or the flight control system is provided with the receiver which can be in wireless connection with the remote controller.

3. A cantilevered jet mechanism as claimed in claim 2 wherein: the support structure is provided with two anti-impact rotating wings which are arranged at the rear side of the spray gun or the spray head or the transverse water outlet pipe, and the spray gun or the spray head or the transverse water outlet pipe is vertical or basically vertical to the rotating planes of the two rotating wings.

4. A cantilevered jet mechanism as claimed in claim 1 wherein: the support structure is provided with two rotating wings, the two rotating wings are arranged at the rear side of the spray gun or the spray head or the transverse water outlet pipe, forward thrust generated by the two rotating wings during air injection is used for balancing backward reaction force generated by the spray gun or the spray head or the transverse water outlet pipe during liquid or gas injection, and the rotating speed of the motor connected with the two rotating wings can be wirelessly or wirelessly controlled by a controller so as to control the injection direction of the spray gun or the spray head or the transverse water outlet pipe, and the specific structure comprises but is not limited to one of the following modes:

the support structure is also provided with a control circuit, an output port of the control circuit is connected with the motor, and an input end of the control circuit is connected with the controller through a cable or the control circuit is provided with a receiver which can be wirelessly connected with a remote controller;

the supporting structure is also provided with a flight control system of the existing multi-suspended wing unmanned aerial vehicle, the motor is connected with the electric controller, a cable connected with the electric controller is connected with the output end of the receiver or the control circuit, and the control cable of the receiver or the control circuit is connected with the controller or the flight control system is provided with the receiver which can be in wireless connection with the remote controller.

5. A cantilevered jet mechanism as claimed in claim 2 wherein: the rotary wing is positioned below the spray gun or the spray head or the transverse water outlet pipe.

6. A cantilevered jet mechanism as claimed in claim 1 wherein: the other rubber tube is wound on a winding drum of the electric tube coiling device and is connected with a water source or an air source or is connected with a water supply device or an air supply device, the controller can be used for controlling the electric tube coiling device to rotate and dragging the supporting structure to perform a dropping action, a lifting action or a hovering action, and the controller can be used for controlling the rubber tube of the electric tube coiling device to be communicated with the water source or the air source or the water supply device or the air supply device and conveying gas or conveying water or conveying fire extinguishing liquid to the vertical rubber tube so as to be transversely ejected from the spray gun or the spray head or the transverse water outlet pipe.

7. A cantilevered jet mechanism as claimed in claim 1 wherein: the upper end of the vertical pipeline or the rubber pipe is connected with a male head or a female head of a quick connector.

8. A cantilevered jet mechanism as claimed in claim 1 wherein: the vertical pipeline or the rubber tube is connected with an electromagnetic valve, the electromagnetic valve can be connected with a power supply cable which is arranged above and along with the other rubber tube and extends down, or connected with a power supply cable which penetrates through the rubber tube wall and extends down in the other rubber tube or connected with a storage battery arranged on the supporting structure through the power supply cable.

9. A cantilevered jet mechanism as claimed in claim 1 wherein: and the vertical pipeline or the rubber pipe is connected with a rotatable joint.

10. A cantilevered jet mechanism as claimed in claim 1 wherein: when the upper end of the vertical pipeline or the rubber tube is subjected to upward pulling force, the supporting structure or the spray gun or the spray head or the transverse water outlet pipe is transversely hung on the vertical rubber tube, and the specific structure comprises but is not limited to one of the following modes:

one of the preferred schemes is: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is vertically and directly connected with a rotatable joint or is vertically connected with one end of a rotatable joint after being connected with a section of rubber pipe, the other end of the rotatable joint is connected with the vertical rubber pipe, the spray gun or the spray head or the transverse water outlet pipe is hung on the vertical rubber pipe in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joint;

the second preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a spray gun or a spray head or a horizontal water outlet pipe is transversely arranged on the supporting structure, the input port of the spray gun or the spray head or the horizontal water outlet pipe is connected with the rubber pipe, the rubber pipe extends, winds and is fixed on a winding drum for one circle or a plurality of circles and then extends upwards to form the vertical rubber pipe, the winding drum is fixed on the supporting structure, the vertical rubber pipe is hung and pulled on the supporting structure to be in a basically horizontal state, a rotatable joint is connected to the vertical rubber pipe, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joint;

the third preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, a water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is connected with the vertical rubber pipe, at least 4 connecting points selected by 3 preferred schemes are distributed on the periphery of the supporting structure, rotatable joints are connected on the vertical rubber pipe above the pull rope, pull ropes are connected between the connecting points and the vertical rubber pipe or the rotatable joints on the vertical rubber pipe and are in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joints;

the fourth preferred scheme is as follows: vertical steel wires are uniformly distributed in the material of the pipe wall of the vertical rubber pipe along the circumference of the pipe wall, at least 3 connection points with a priority scheme of selecting 4 are uniformly distributed on the periphery of the supporting structure, rotatable joints are connected to the vertical rubber pipe above the pull rope, a connection rope is connected between each connection point and the vertical rubber pipe or between each connection point and the rotatable joint on the vertical rubber pipe, the lifting and pulling supporting structure is in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joints;

the fifth preferred scheme is as follows: the water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is vertically and directly connected with a rotatable joint or is vertically connected with one end of a rotatable joint after being connected with a section of rubber pipe, the other end of the rotatable joint is connected with the vertical rubber pipe, the spray gun or the spray head or the transverse water outlet pipe is suspended on the vertical rubber pipe and is basically in a horizontal state, and the supporting structure is rotatably suspended on the vertical rubber pipe through the rotatable joint;

the sixth preferred scheme is as follows: the support structure is transversely provided with a spray gun or a spray head or a transverse water outlet pipe, the input port of the spray gun or the spray head or the transverse water outlet pipe is connected with a rubber pipe, the rubber pipe extends, winds and is fixed on a winding drum for one circle or a plurality of circles and then extends upwards to form the vertical rubber pipe, the winding drum is fixed on the support structure, the vertical rubber pipe is hung and pulled on the support structure to be in a basically horizontal state, the vertical rubber pipe is connected with a rotatable joint, and the support structure is rotatably hung on the vertical rubber pipe through the rotatable joint;

the seventh preferred scheme is: the water inlet of the spray gun or the spray head or the transverse water outlet pipe is connected with a 90-degree connecting elbow, the 90-degree connecting elbow is connected with the vertical rubber pipe, the periphery of the supporting structure is distributed with at least 3 connecting points which are selected by a preferred scheme, 4 connecting points are arranged on the vertical rubber pipe above the pull rope, a rotatable joint is connected on the vertical rubber pipe above the pull rope, the pull rope is connected between each connecting point and the vertical rubber pipe or connected with the rotatable joint on the vertical rubber pipe, the lifting and pulling supporting structure is in a basically horizontal state, and the supporting structure is rotatably hung on the vertical rubber pipe through the rotatable joint;

the eighth preferred scheme is: the circumference evenly distributed on bearing structure is provided with and is no less than 3 preferred scheme selection 4 tie points, connects on the vertical rubber tube of above-mentioned stay cord top and is provided with rotatable joint, all is connected with between above-mentioned each tie point and above-mentioned vertical rubber tube or the rotatable joint of above-mentioned vertical rubber tube and is connected the rope and hangs and draw bearing structure and be basic horizontality, bearing structure is rotatable to be hung through rotatable joint on the vertical rubber tube.

Images