CN105477813A - Perpetuum mobile type water cannon robot with controllable self-swinging angle - Google Patents
Perpetuum mobile type water cannon robot with controllable self-swinging angle Download PDFInfo
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- CN105477813A CN105477813A CN201610025641.1A CN201610025641A CN105477813A CN 105477813 A CN105477813 A CN 105477813A CN 201610025641 A CN201610025641 A CN 201610025641A CN 105477813 A CN105477813 A CN 105477813A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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Abstract
The invention discloses a perpetuum mobile type water cannon robot with the controllable self-swinging angle. The perpetuum mobile type water cannon robot comprises a water turbine. A water outlet of the water turbine is communicated with a water inlet of a water cannon head through a water turbine water outlet ball head and a water cannon double movable joint. The water cannon head is provided with an L-shaped support. The water cannon double movable joint is provided with a joint support. The joint support and the L-shaped support are connected through a first electric push rod used for controlling the water cannon head to vertically swing. The water turbine comprises a water turbine shaft, the right end of the water turbine shaft is connected to the side face of a speed reducer, and an output shaft on the bottom face of the speed reducer is connected with a swing arm device through an eccentric mechanism. The left end of the water turbine shaft is connected with a generator through a synchronous transmission device for power generation. The robot is novel in design, complete in function and capable of achieving adjustable flow. The fire extinguishment range, the distance of a fire extinguishment water column and the shape of the water column are remotely controlled, meanwhile, charging work is not needed, the water cannon robot is free of maintenance and charging, and the robot greatly meets the actual combat requirement of fire-fighting troops.
Description
Technical field
The present invention relates to a kind of water cannon robot, more particularly, relate to a kind of controlled water cannon of ejector half forever robot from swinging.
Background technology
Current fire water monitor is divided into two kinds, and one is hydraulic auto-oscillation water cannon, and one is electric remote control water cannon.Wherein, on hydraulic auto-oscillation water cannon, water is just in the scope Inner eycle work of setting, cannot the position of far distance controlled fire extinguishing and the scope of fire extinguishing, once fixing, just long-rangely cannot adjust, brings very large potential safety hazard to firefighters.Also result in the waste of very large extinguishing chemical simultaneously.If again adjust fire extinguishing scope, then under firefighters needs again to be exposed to the working environment of high-risk.Another is electric remote control water cannon, and advantage is can Remote, and fire extinguishing scope is accurate, but puts out a fire because water cannon can not be fixed within the scope of one, otherwise after the fire extinguishing of this ignition point terminates, again spraying is exactly waste.So electric remote control water cannon needs setting working in reciprocating mode pattern, by the rotation of motor, drive water cannon big gun head left and right reciprocally swinging, improve scope of effectively putting out a fire.But cause very large electrical source consumption like this.Meanwhile, so also there is the use operation time problems of automatically controlled water cannon.To charge frequently work, also bring unlimited worry to fire brigade.
Summary of the invention
1. invent the technical problem that will solve
The object of the invention is to overcome above-mentioned deficiency, provide a kind of controlled water cannon of ejector half forever robot from swinging, adopt technical scheme of the present invention, design ingenious, perfect in shape and function, take full advantage of the energy of fire water, allow water cannon realize self-swinging do, utilize the kinetic energy of fire water simultaneously, carrying out self power generation is that fire water monitor work is powered, and what realize fire water monitor exempts from continuous operation of charging, for fire brigade provides a great convenience, additionally by control swinging arm device, realize the object that fire water monitor hunting range is adjustable.
2. technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of controlled water cannon of ejector half forever robot from swinging of the present invention, comprises the hydraulic turbine be arranged on mount pad, and the delivery port of the described hydraulic turbine is by hydraulic turbine water outlet bulb, water cannon Dual Action joint and water cannon head; Be connected with the water inlet of water cannon device; Described water cannon head is provided with " L " font support, and water cannon Dual Action joint is provided with knuckle support, and knuckle support and " L " font support are by being connected for the electric pushrod one controlling water cannon head luffing angle; The described hydraulic turbine comprises water wheel axle, and the right-hand member of described water wheel axle is connected to the side of reductor, and the output shaft of reductor bottom surface is connected with for controlling the swing swinging arm device of amplitude of water cannon device by eccentric stiffener; Described swinging arm device comprise perpendicular to hydraulic turbine direction arrange for the electric pushrod two that adjusts the water cannon head amplitude of oscillation and the swing arm of extending from knuckle support right flank, described swing arm offers gathering sill along pendulum arm length direction; Described swing arm is arranged with the swing arm sliding sleeve slided along pendulum arm length direction, on swing arm sliding sleeve, corresponding gathering sill position is provided with the guide finger be slidably matched with gathering sill; One end and the swing arm sliding sleeve of described electric pushrod two are connected, and the other end of electric pushrod two is fixedly mounted on knuckle support; Described eccentric stiffener comprises the rotating disk, rotating disk eccentric shaft and the traction link that are set on the output shaft of reductor bottom surface; One end of described rotating disk eccentric shaft is connected on rotating disk, and the other end of rotating disk eccentric shaft and one end of traction link are hinged, and the other end and the above-mentioned guide finger of traction link are hinged.
Further, the water inlet of the described hydraulic turbine is provided with so that fire water can just to the water diversing sheet that water wheels impeller direction in the hydraulic turbine enters.
Further, the left end of described water wheel axle is connected with the rotating shaft of generator by synchronous transmission device; Described synchronous transmission device is made up of synchronous driven pulley, synchronous driving wheel and Timing Belt; Generator is connected with battery in the control cabinet for controlling machine operation; Described synchronous transmission device is made up of synchronous driven pulley, synchronous driving wheel and Timing Belt.
Further, the left end of described water wheel axle is connected with the handwheel be arranged at outside synchronous transmission device through after the synchronous driving wheel in synchronous transmission device.
Further, described water cannon head comprises big gun head body, water outlet regulates block, mandrel and water cannon core, described big gun head body is made up of big gun head mounting pipe and the inclined-plane spout being located at big gun head mounting pipe water outlet port, the upper end port of described big gun head body is delivery port, and the cross section of delivery port becomes large along water outlet direction; Described water outlet regulates block to be suspended in delivery port, and water outlet regulates the cross section of the bottom of the corresponding delivery port of block to become large along water outlet direction, the axis of described water outlet adjustment block runs through and has mandrel, the lower end of mandrel is fixed in big gun head body, and the upper end of mandrel is connected with water cannon core through after water outlet adjustment block; The outer peripheral face of described water cannon core is processed with helical form chute, and one end of chute extends through water cannon core lower surface downwards and forms clearance groove, and the other end of chute is upwards bent to form fastening groove, and the upper side wall of chute is upwards recessed to form multiple gear groove; Described water outlet regulates the top of block to offer the blind hole for installing above-mentioned water cannon core along axis, and blind hole sidewall is provided with bearing pin, and this bearing pin enters in chute from clearance groove, can along slide and by above-mentioned gear groove or fastening groove locking; Described water outlet regulates between the lower end of block and the step of mandrel and is provided with spring; Be provided with mandrel fixed support in described big gun head body, the support bracket fastened planform of mandrel is rice font or cross or Y-shaped; Described mandrel fixed support is provided with the installing hole for installing mandrel, and the axis of installing hole is overlapping with the axis of big gun head mounting pipe; The lower end of described mandrel is fixed through above-mentioned installing hole, and mandrel lower end is connected with oval supercavity water knockout drum through mandrel fixed support part.
Further, the outlet pipe sidewall of the described hydraulic turbine is provided with fog-spray nozzle.
Further, be arranged with the spout overcoat of adjustable water spray shape outside the water outlet end of described big gun head body, spout overcoat is connected by electric pushrod three with big gun head mounting pipe.
Further, coordinate in the free end of described big gun head mounting pipe and the diarthrodial water side of water cannon dual-active is installed and is hinged by upper and lower symmetrically arranged rotating shaft screw, coordinate the free end being provided with hydraulic turbine water outlet bulb in the diarthrodial water inlet end of water cannon dual-active and be hinged by upper and lower symmetrically arranged rotating shaft screw, the stiff end of hydraulic turbine water outlet bulb is installed on the water outlet of the hydraulic turbine.
Further, the recessed rotation dignity end that it is axle center that the free end of described big gun head mounting pipe and the diarthrodial water inlet end of water cannon dual-active are with rotating shaft screw, the convex rotation dignity end that it is axle center that the described diarthrodial water side of water cannon dual-active and the free end of hydraulic turbine water outlet bulb are with rotating shaft screw, the cooperation of convex rotation dignity end is arranged in recessed rotation dignity end.
Further, the water inlet of the described hydraulic turbine is provided with water pipe female, coordinates the free end being provided with water pipe male and be hinged by upper and lower symmetrically arranged rotating shaft screw in the free end of water pipe female.
3. beneficial effect
Adopt technical scheme provided by the invention, compared with existing known technology, there is following beneficial effect:
(1) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, its water cannon head is provided with " L " font support, water cannon Dual Action joint is provided with knuckle support, knuckle support is connected by electric pushrod one with " L " font support, utilizes electric pushrod one to control water cannon head luffing angle;
(2) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the output shaft of its reductor bottom surface is connected with for controlling the swing swinging arm device of amplitude of water cannon device by eccentric stiffener, swinging arm device comprises the electric pushrod two arranged perpendicular to hydraulic turbine direction and the swing arm of extending from knuckle support right flank, swing arm offers gathering sill along pendulum arm length direction, swing arm is arranged with the swing arm sliding sleeve slided along pendulum arm length direction, on swing arm sliding sleeve, corresponding gathering sill position is provided with the guide finger be slidably matched with gathering sill, one end and the swing arm sliding sleeve of electric pushrod two are connected, the other end of electric pushrod two is fixedly mounted on knuckle support, slided by the flexible swing arm sliding sleeve that drives of electric pushrod two, regulate the distance between guide finger and lower end, water cannon Dual Action joint moving point, and then change the big gun head hunting range of the fire water monitor controlled by eccentric stiffener, the big gun head hunting range of fire water monitor is made to achieve controlled, water saving,
(3) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the water inlet of its hydraulic turbine is provided with so that fire water can just to the water diversing sheet that water wheels impeller direction in the hydraulic turbine enters, make fire water impact the position of impeller more precisely, generating efficiency is higher;
(4) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the left end of its water wheel axle is connected with the rotating shaft of generator by synchronous transmission device, synchronous transmission device is made up of synchronous driven pulley, synchronous driving wheel and Timing Belt, realizes the object of generating;
(5) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the axis of its water outlet adjustment block runs through and has mandrel, the lower end of mandrel is fixed in big gun head body, the upper end of mandrel is connected with water cannon core through after water outlet adjustment block, the outer peripheral face of water cannon core is formed with helical form chute, one end of chute extends through water cannon core lower surface downwards and forms clearance groove, the other end of chute is upwards bent to form fastening groove, the upper side wall of chute is upwards recessed to form multiple gear groove, water outlet regulates the top of block to offer the blind hole for installing above-mentioned water cannon core along axis, blind hole sidewall is provided with bearing pin, this bearing pin enters in chute from clearance groove, can along slide and by above-mentioned gear groove or fastening groove locking, water outlet regulates between the lower end of block and the step of mandrel and is provided with spring, the structure of water cannon core is simple, design ingenious, rotary water-out is only needed to regulate block to make bearing pin get final product adjusting water outlet flow along the chute orbiting motion on water cannon core, change flow and the jet length of water column, strengthen extinguishing effect, and be upwards recessed to form multiple gear groove at the upper side wall of chute, the simplicity of design of gear, convenient, and the adjustment operation of gear is convenient, adaptability is stronger, extinguishing effect is better,
(6) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the spout overcoat of adjustable water spray shape is arranged with outside the water outlet end of its big gun head body, spout overcoat is connected by electric pushrod three with big gun head mounting pipe, water spray shape is changed by sliding up and down spout overcoat, easy to operate;
(7) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, mandrel fixed support is provided with in its big gun head body, the support bracket fastened planform of mandrel is rice font or cross or Y-shaped, mandrel fixed support is provided with the installing hole for installing mandrel, the axis of installing hole is overlapping with the axis of big gun head mounting pipe, so that the insertion location of mandrel;
(8) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, its mandrel lower end is connected with oval supercavity water knockout drum through mandrel fixed support part, enter high speed water in big gun head body through oval supercavity water knockout drum, form one and be looped around the annular water column that core is axial, centre is full of air, reduce the resistance of water, current are unobstructed;
(9) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, coordinate in the free end of its big gun head mounting pipe and the diarthrodial water side of water cannon dual-active is installed and is hinged by upper and lower symmetrically arranged rotating shaft screw, coordinate the free end being provided with hydraulic turbine water outlet bulb in the diarthrodial water inlet end of water cannon dual-active and be hinged by upper and lower symmetrically arranged rotating shaft screw, the stiff end of hydraulic turbine water outlet bulb is installed on the water outlet of the hydraulic turbine, water cannon Dual Action joint and hydraulic turbine water outlet bulb can be vacillated now to the left, now to the right, avoid flexible water conduit at work because easily being leaked by fractureing, also the meaningless power consumption and power consumption that produce owing to needing strong bending high pressure fire fighting water pipe when fire-fighting robot is turned can obviously be reduced, simultaneously water enters big gun head mounting pipe and the diarthrodial runner design of water cannon dual-active is simple, there is the effect that the water resistance of junction to fire water is minimum, final realization is to the energy-conservation of fire-fighting robot and efficiency utilization hydraulic pressure, prevent the damaged effect fallen of breaking of joint water pipe,
(10) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the recessed rotation dignity end that it is axle center that the free end of its big gun head mounting pipe and the diarthrodial water inlet end of water cannon dual-active are with rotating shaft screw, the convex rotation dignity end that it is axle center that the free end of the diarthrodial water side of water cannon dual-active and hydraulic turbine water outlet bulb is with rotating shaft screw, the cooperation of convex rotation dignity end is arranged in recessed rotation dignity end, guarantees to there will not be leakage water problem when rotating;
(11) water inlet of the hydraulic turbine is provided with water pipe female, coordinate the free end being provided with water pipe male in the free end of water pipe female and be hinged by upper and lower symmetrically arranged rotating shaft screw, water pipe male can be vacillated now to the left, now to the right, avoid flexible water conduit at work because easily being leaked by fractureing, also the meaningless power consumption and power consumption that produce owing to needing strong bending high pressure fire fighting water pipe when fire-fighting robot is turned can obviously be reduced, simultaneously to enter the runner design of water pipe female simple for water, there is the effect that the water resistance of junction to fire water is minimum, final realization is to disappear energy-conservation of water cannon robot and efficiency utilization hydraulic pressure, prevent the damaged effect fallen of breaking of joint water pipe,
(12) a kind of controlled water cannon of ejector half forever robot from swinging of the present invention, the outlet pipe sidewall of its hydraulic turbine is provided with fog-spray nozzle, realizes the cooling effect around to water cannon, protects precision and the electrical control circuit of non-refractory and battery system.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of a kind of controlled water cannon of ejector half forever robot from swinging of the present invention;
Fig. 2 is the top view of a kind of controlled water cannon of ejector half forever robot from swinging of the present invention;
Fig. 3 is the left view of a kind of controlled water cannon of ejector half forever robot from swinging of the present invention;
Fig. 4 is the sectional view of water cannon head in the present invention;
Fig. 5 is the schematic diagram of water cannon core in the present invention;
Fig. 6 is the sectional view at hydroturbine water intake mouth place in the present invention.
Label declaration in schematic diagram: 1, mount pad, 2, the hydraulic turbine; 31, big gun head mounting pipe; 32, inclined-plane spout; 33, spout overcoat; 34, water outlet regulates block; 341, blind hole; 35, water cannon core; 351, chute; 352, clearance groove; 353, fastening groove; 354, gear groove; 36, mandrel; 37, mandrel fixed support; 38, spring; 39, water knockout drum; 4, water cannon Dual Action joint; 5, electric pushrod one; 6, support; 7, knuckle support; 71, swing arm; 711, gathering sill; 72, swing arm sliding sleeve; 73, guide finger; 74, electric pushrod two; 8, reductor; 91, rotating disk; 92, rotating disk eccentric shaft; 93, traction link; 10, water diversing sheet; 11, generator; 12, electric pushrod three; 13, rotating shaft screw; 14, hydraulic turbine water outlet bulb; 15, synchronous transmission device; 16, water pipe female; 17, handwheel; 18, water pipe male; 19, fog-spray nozzle.
Detailed description of the invention
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
Composition graphs 1, Fig. 2 and Fig. 3, a kind of controlled water cannon of the ejector half forever robot from swinging of the present embodiment, comprises the hydraulic turbine 2 be arranged on mount pad 1, and the delivery port of the hydraulic turbine 2 is by hydraulic turbine water outlet bulb 14, water cannon Dual Action joint 4 and water cannon head;
Water cannon head (shown in Figure 4) comprises big gun head body, water outlet regulates block 34, mandrel 36 and water cannon core 35, big gun head body is made up of big gun head mounting pipe 31 and the inclined-plane spout 32 being located at big gun head mounting pipe 31 water outlet port, the spout overcoat 33 of adjustable water spray shape is arranged with outside the water outlet end of big gun head body, spout overcoat 33 is connected by electric pushrod 3 12 with big gun head mounting pipe 31, water spray shape is changed by sliding up and down spout overcoat 33, easy to operate; The upper end port of big gun head body is delivery port, and the cross section of delivery port becomes large along water outlet direction; Water outlet regulates block 34 to be suspended in delivery port, and water outlet regulates the cross section of the bottom of the corresponding delivery port of block 34 to become large along water outlet direction, the axis of water outlet adjustment block 34 runs through and has mandrel 36, the lower end of mandrel 36 is fixed in big gun head body, after the upper end of mandrel 36 regulates block 34 through water outlet and water cannon core 35 be connected; The outer peripheral face of water cannon core 35 is processed with helical form chute 351, one end of chute 351 extends through water cannon core 35 lower surface downwards and forms clearance groove 352, the other end of chute 351 is upwards bent to form fastening groove 353, and the upper side wall of chute 351 is upwards recessed to form multiple gear groove 354 (shown in Figure 5); Water outlet regulates the top of block 34 to offer the blind hole 341 for installing above-mentioned water cannon core 35 along axis, blind hole 341 sidewall is provided with bearing pin, this bearing pin enters in chute 351 from clearance groove 352, can slide along chute 351 and engage by above-mentioned gear groove 354 or fastening groove 353; Water outlet regulates between the lower end of block 34 and the step of mandrel 36 and is provided with spring 38; The structure of water cannon core 35 is simple, design ingenious, only need rotary water-out to regulate block 34 to make bearing pin get final product adjusting water outlet flow along chute 351 orbiting motion on water cannon core 35, change flow and the jet length of water column, strengthen extinguishing effect, and be upwards recessed to form multiple gear groove 354 at the upper side wall of chute 351, the simplicity of design of gear, convenient, and the adjustment operation of gear is convenient, adaptability is stronger, and extinguishing effect is better;
Be provided with mandrel fixed support 37 in big gun head body, the planform of mandrel fixed support 37 is rice font or cross or Y-shaped; Mandrel fixed support 37 is provided with the installing hole for installing mandrel 36, and the axis of installing hole is overlapping with the axis of big gun head mounting pipe 31, so that the insertion location of mandrel 36; The lower end of mandrel 36 is fixed through above-mentioned installing hole, and mandrel 36 lower end is connected with oval supercavity water knockout drum 39 through mandrel fixed support 37 part, form one and be looped around around mandrel 36, that centre is full of air annular water column, reduce the resistance of water, current are unobstructed;
Coordinate the water side being provided with water cannon Dual Action joint 4 in the free end of big gun head mounting pipe 31 and be hinged by upper and lower symmetrically arranged rotating shaft screw 13, coordinate the free end being provided with hydraulic turbine water outlet bulb 14 in the water inlet end in water cannon Dual Action joint 4 and be hinged by upper and lower symmetrically arranged rotating shaft screw 13, water cannon Dual Action joint 4 and hydraulic turbine water outlet bulb 14 can be vacillated now to the left, now to the right, avoid flexible water conduit at work because easily being leaked by fractureing, also the meaningless power consumption and power consumption that produce owing to needing strong bending high pressure fire fighting water pipe when fire-fighting robot is turned can obviously be reduced, simultaneously to enter the runner design in big gun head mounting pipe 31 and water cannon Dual Action joint 4 simple for water, there is the effect that the water resistance of junction to fire water is minimum, final realization is to the energy-conservation of fire-fighting robot and efficiency utilization hydraulic pressure, prevent the damaged effect fallen of breaking of joint water pipe, the recessed rotation dignity end that in the present embodiment, it is axle center that the free end of big gun head mounting pipe 31 and the water inlet end in water cannon Dual Action joint 4 are with rotating shaft screw 13, the convex rotation dignity end that it is axle center that the water side in water cannon Dual Action joint 4 and the free end of hydraulic turbine water outlet bulb 14 are with rotating shaft screw 13, the cooperation of convex rotation dignity end is arranged in recessed rotation dignity end, guarantees to there will not be leakage water problem when rotating, the stiff end of hydraulic turbine water outlet bulb 14 is installed on the water outlet of the hydraulic turbine 2, and the outlet pipe sidewall of the hydraulic turbine 2 is provided with fog-spray nozzle 19, realizes the cooling effect around to water cannon, protects precision and the electrical control circuit of non-refractory and battery system,
Water cannon head is provided with " L " font support 6, and water cannon Dual Action joint 4 is provided with knuckle support 7, and knuckle support 7 and " L " font support 6 are by being connected for the electric pushrod one controlling water cannon head luffing angle, the hydraulic turbine 2 comprises water wheel axle, and the right-hand member of water wheel axle is connected to the side of reductor 8, and the output shaft of reductor 8 bottom surface is connected with for controlling the swing swinging arm device of amplitude of water cannon device by eccentric stiffener, swinging arm device comprise perpendicular to hydraulic turbine direction arrange for the electric pushrod 2 10 that adjusts the water cannon head amplitude of oscillation and the swing arm 71 of extending from knuckle support 7 right flank, swing arm 71 offers gathering sill 711 along swing arm 71 length direction, swing arm 71 is arranged with the swing arm sliding sleeve 72 slided along swing arm 71 length direction, on swing arm sliding sleeve 72, corresponding gathering sill 711 position is provided with the guide finger 73 be slidably matched with gathering sill 711, one end and the swing arm sliding sleeve 72 of electric pushrod 2 74 are connected, the other end of electric pushrod 2 74 is fixedly mounted on knuckle support 7, slided by the flexible swing arm sliding sleeve 72 that drives of electric pushrod 2 74, regulate the distance between guide finger 73 and lower end, water cannon Dual Action joint 4 moving point, and then change the big gun head hunting range of the fire water monitor controlled by eccentric stiffener, make the big gun head hunting range of fire water monitor achieve controlled, water saving, eccentric stiffener comprises the rotating disk 91, rotating disk eccentric shaft 92 and the traction link 93 that are set on the output shaft of reductor 8 bottom surface, one end of rotating disk eccentric shaft 92 is connected on rotating disk 91, the other end of rotating disk eccentric shaft 92 and one end of traction link 93 are hinged, and the other end and the above-mentioned guide finger 73 of traction link 93 are hinged, and structure is simple, design ingenious, utilize eccentric stiffener to control big gun head and swing, the flowing of fire water is utilized to drive the rotation of the hydraulic turbine 2, the hydraulic turbine 2 passes to reductor 8 rotation torque again, the eccentric rotating disk of reductor 8 bottom is also rotated, then the knuckle support 7 with swing arm 71 is driven to move by traction link 93, and then the left and right realizing water cannon head swings continuously, and move in traction link 93, when push-and-pull length is constant, the length of the swing arm arm of force is changed by electric pushrod 2 74, realize water cannon head to swing the change of angle, water cannon head pendulum angle scope is made to achieve long-range variable controllable, avoid the coverage that fire extinguishing water column left and right directions is excessive, realize water-saving result, simultaneously because the eccentric stiffener energy that drives water cannon head to swing to flow the power converted from fire water, without the need to power consumption, achieve obviously energy-conservation, electric pushrod 2 74 just moves once when needs change control angle size, not power consumption completely at ordinary times, therefore it is negligible with electric flux,
The left end of water wheel axle is connected by the rotating shaft of synchronous transmission device 15 with generator 11, makes full use of the object that the energy realizes generating; Synchronous transmission device 15 is made up of synchronous driven pulley, synchronous driving wheel and Timing Belt; The left end of water wheel axle is connected with the handwheel 17 be arranged at outside synchronous transmission device 15 through after the synchronous driving wheel in synchronous transmission device 15, drives eccentric stiffener and then control big gun head to swing by Non-follow control handwheel 17;
The water inlet of (shown in Figure 6) hydraulic turbine 2 is provided with so that fire water can just to the water diversing sheet 10 that water wheels impeller direction in the hydraulic turbine 2 enters, the water inlet of the hydraulic turbine 2 is provided with water pipe female 16, coordinate the free end being provided with water pipe male 18 in the free end of water pipe female 16 and be hinged by upper and lower symmetrically arranged rotating shaft screw 13, the recessed rotation dignity end that in the present embodiment, the free end of water pipe female 16 is is axle center with rotating shaft screw 13, the free end of water pipe male 18 is held with the convex rotation dignity that rotating shaft screw 13 is axle center, the cooperation of convex rotation dignity end is arranged in recessed rotation dignity end, water pipe male 18 can be vacillated now to the left, now to the right, avoid flexible water conduit at work because easily being leaked by fractureing, also the meaningless power consumption and power consumption that produce owing to needing strong bending high pressure fire fighting water pipe when fire-fighting robot is turned can obviously be reduced, simultaneously to enter the runner design of water pipe female simple for water, there is the effect that the water resistance of junction to fire water is minimum, final realization is to disappear energy-conservation of water cannon robot and efficiency utilization hydraulic pressure, prevent the damaged effect fallen of breaking of joint water pipe.
A kind of controlled water cannon of ejector half forever robot from swinging of the present invention, perfect in shape and function, adjustable flow can be realized, Remote fire extinguishing range size, fire extinguishing water column are far and near, water column shape, simultaneously without the need to the work of charging, realize the non-maintaining of water cannon robot and exempt from charging, adapt to very much the actual combat demand of fire brigade.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (10)
1. the controlled water cannon of an ejector half forever robot from swinging, comprise the hydraulic turbine (2) be arranged on mount pad (1), the delivery port of the described hydraulic turbine (2) is connected with the water inlet of water cannon head by hydraulic turbine water outlet bulb (14), water cannon Dual Action joint (4); Described water cannon head is provided with " L " font support (6), water cannon Dual Action joint (4) is provided with knuckle support (7), and knuckle support (7) and " L " font support (6) are by being connected for the electric pushrod one controlling water cannon head luffing angle; The described hydraulic turbine (2) comprises water wheel axle, the right-hand member of described water wheel axle is connected to the side of reductor (8), and the output shaft of reductor (8) bottom surface is connected with for controlling the swing swinging arm device of amplitude of water cannon device by eccentric stiffener; Described swinging arm device comprise perpendicular to hydraulic turbine direction arrange for the electric pushrod two (10) that adjusts the water cannon head amplitude of oscillation and the swing arm (71) of extending from knuckle support (7) right flank, described swing arm (71) offers gathering sill (711) along swing arm (71) length direction; Described swing arm (71) is arranged with the swing arm sliding sleeve (72) slided along swing arm (71) length direction, upper corresponding gathering sill (711) position of swing arm sliding sleeve (72) is provided with the guide finger (73) be slidably matched with gathering sill (711); One end and the swing arm sliding sleeve (72) of described electric pushrod two (74) are connected, and the other end of electric pushrod two (74) is fixedly mounted on knuckle support (7); Described eccentric stiffener comprises the rotating disk (91), rotating disk eccentric shaft (92) and the traction link (93) that are set on the output shaft of reductor (8) bottom surface; One end of described rotating disk eccentric shaft (92) is connected on rotating disk (91), the other end of rotating disk eccentric shaft (92) and one end of traction link (93) are hinged, and the other end and the above-mentioned guide finger (73) of traction link (93) are hinged.
2. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 1, it is characterized in that: described water cannon head comprises big gun head body, water outlet regulates block (34), mandrel (36) and water cannon core (35), described big gun head body is made up of big gun head mounting pipe (31) and the inclined-plane spout (32) of being located at big gun head mounting pipe (31) water outlet port, the upper end port of described big gun head body is delivery port, and the cross section of delivery port becomes large along water outlet direction; Described water outlet regulates block (34) to be suspended in delivery port, and water outlet regulates the cross section of the bottom of block (34) corresponding delivery port to become large along water outlet direction, the axis of described water outlet adjustment block (34) runs through and has mandrel (36), the lower end of mandrel (36) is fixed in big gun head body, and the upper end of mandrel (36) regulates block (34) to be connected with water cannon core (35) afterwards through water outlet; The outer peripheral face of described water cannon core (35) is processed with helical form chute (351), one end of chute (351) extends through water cannon core (35) lower surface downwards and forms clearance groove (352), the other end of chute (351) is upwards bent to form fastening groove (353), and the upper side wall of chute (351) is upwards recessed to form multiple gear groove (354); Described water outlet regulates the top of block (34) to offer the blind hole (341) for installing above-mentioned water cannon core (35) along axis, blind hole (341) sidewall is provided with bearing pin, this bearing pin enters in chute (351) from groove (352) of letting pass, and can slide along chute (351) and engage by above-mentioned gear groove (354) or fastening groove (353); Described water outlet regulates between the lower end of block (34) and the step of mandrel (36) and is provided with spring (38); Be provided with mandrel fixed support (37) in described big gun head body, the planform of mandrel fixed support (37) is rice font or cross or Y-shaped; Described mandrel fixed support (37) is provided with the installing hole for installing mandrel (36), and the axis of installing hole is overlapping with the axis of big gun head mounting pipe (31); The lower end of described mandrel (36) is fixed through above-mentioned installing hole, and mandrel (36) lower end is connected with oval supercavity water knockout drum (39) through mandrel fixed support (37) part.
3. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 2, is characterized in that: the outlet pipe sidewall of the described hydraulic turbine (2) is provided with fog-spray nozzle (19).
4. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 3, it is characterized in that: the left end of described water wheel axle is connected with the rotating shaft of generator (11) by synchronous transmission device (15), and generator (11) is connected with battery in the control cabinet for controlling machine operation; Described synchronous transmission device (15) is made up of synchronous driven pulley, synchronous driving wheel and Timing Belt.
5. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 4, is characterized in that: the left end of described water wheel axle through after the synchronous driving wheel in synchronous transmission device (15) be arranged at synchronous transmission device (15) handwheel outward (17) and be connected.
6. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 5, is characterized in that: the water inlet of the described hydraulic turbine (2) is provided with so that fire water can just to the water diversing sheet (10) that the hydraulic turbine (2) interior water wheels impeller direction enters.
7. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 6, it is characterized in that: the spout overcoat (33) being arranged with adjustable water spray shape outside the water outlet end of described big gun head body, spout overcoat (33) is connected by electric pushrod three (12) with big gun head mounting pipe (31).
8. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 7, it is characterized in that: coordinate the water side being provided with water cannon Dual Action joint (4) in the free end of described big gun head mounting pipe (31) and be hinged by upper and lower symmetrically arranged rotating shaft screw (13), coordinate the free end being provided with hydraulic turbine water outlet bulb (14) in the water inlet end in water cannon Dual Action joint (4) and be hinged by upper and lower symmetrically arranged rotating shaft screw (13), the stiff end of hydraulic turbine water outlet bulb (14) is installed on the water outlet of the hydraulic turbine (2).
9. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 8, it is characterized in that: the recessed rotation dignity end that it is axle center that the free end of described big gun head mounting pipe (31) and the water inlet end in water cannon Dual Action joint (4) are with rotating shaft screw (13), the convex rotation dignity end that it is axle center that the water side in described water cannon Dual Action joint (4) and the free end of hydraulic turbine water outlet bulb (14) are with rotating shaft screw (13), the cooperation of convex rotation dignity end is arranged in recessed rotation dignity end.
10. a kind of controlled water cannon of ejector half forever robot from swinging according to claim 9, it is characterized in that: the water inlet of the described hydraulic turbine (2) is provided with water pipe female (16), coordinate the free end being provided with water pipe male (18) in the free end of water pipe female (16) and be hinged by upper and lower symmetrically arranged rotating shaft screw (13).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025641.1A CN105477813A (en) | 2016-01-14 | 2016-01-14 | Perpetuum mobile type water cannon robot with controllable self-swinging angle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610025641.1A CN105477813A (en) | 2016-01-14 | 2016-01-14 | Perpetuum mobile type water cannon robot with controllable self-swinging angle |
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| CN105477813A true CN105477813A (en) | 2016-04-13 |
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| CN201610025641.1A Pending CN105477813A (en) | 2016-01-14 | 2016-01-14 | Perpetuum mobile type water cannon robot with controllable self-swinging angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108211181A (en) * | 2017-12-27 | 2018-06-29 | 卢素珠 | A kind of water-saving fire-fighting robot of double playpipes |
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Application publication date: 20160413 |