CN113648571A - Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher - Google Patents
Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher Download PDFInfo
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- CN113648571A CN113648571A CN202110810553.3A CN202110810553A CN113648571A CN 113648571 A CN113648571 A CN 113648571A CN 202110810553 A CN202110810553 A CN 202110810553A CN 113648571 A CN113648571 A CN 113648571A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a quick travel and increase fire control operation device of fire extinguisher fire-extinguishing distance, is articulated through first semi-axis between preceding frame and the back frame including preceding frame and back frame, install the cuff on the back frame, the cuff both sides are articulated mutually with the back frame through the second semi-axis, install the dry powder cupping jar that extinguishes in the cuff, the dry powder cupping jar that extinguishes can follow the synchronous rotation of cuff, and first gear is installed to the tip of one of them first semi-axis, and the second gear with first gear engaged with is installed to the tip of second semi-axis, still seted up on the preceding frame and dodge the groove with dry powder cupping jar matched with, when preceding frame and back frame rotate and open, the dry powder cupping jar that extinguishes is vertical to be located on the back frame, when preceding frame rotates foldingly with the back frame, the dry powder cupping jar that extinguishes can rotate and enter into and dodge the inslot.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire fighting operation device which can move quickly and increase the fire extinguishing distance of a fire extinguisher.
Background
Fire rescue work in important areas such as transformer substations and the like is always important work in the field of power safety production, because relevant equipment of the transformer substations is electrified, and a high-pressure water injection device cannot be arranged in the equipment area, when a fire hazard occurs to the transformer substations, the transformer substations can only carry out early fire control through a quickly-moving dry powder fire extinguisher, and wait for fire fighting officers to fight fire before doing power failure work, and because the important transformer substations and the like are far away in areas and the arrival time of the fire officers is long, the early fire control work is very important. And the fire extinguisher that is equipped with in the transformer substation is heavier, and the station equipment is comparatively huge, and the fire control work in earlier stage of important equipment such as present transformer substation generally adopts the manual work to use the fire extinguisher to go the on-the-spot injection fire extinguishing substance to put out a fire, and at this in-process, wastes time and energy and has great risk, consequently, important region such as transformer substation urgently needs a fire control operation equipment that can the quick travel fire extinguisher and can increase the fire extinguisher distance of putting out a fire.
Disclosure of Invention
The invention aims to provide a fire-fighting operation device capable of moving quickly and increasing the fire extinguishing distance of a fire extinguisher, which can solve the problems that when a fire occurs in an area such as a transformer substation, personnel carry the fire extinguisher slowly and the fire extinguishing distance of the fire extinguisher is short at present, can greatly improve the control efficiency of the fire and solve the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of a fire extinguisher, which comprises a front frame and a rear frame, wherein the front frame is hinged with the rear frame through a first half shaft, a hoop is arranged on the rear frame, two sides of the hoop are hinged with the rear frame through second half shafts, a dry powder fire extinguishing tank is arranged in the hoop and can synchronously rotate along with the hoop, a first gear is arranged at the end part of one first half shaft, a second gear meshed with the first gear is arranged at the end part of the second half shaft, an avoiding groove matched with the dry powder fire extinguishing tank is also arranged on the front frame, when the front frame and the rear frame are rotatably opened, the dry powder fire extinguishing tank is vertically positioned on the rear frame, when the front frame and the rear frame are rotatably folded, the fire extinguishing tank can rotatably enter the dry powder avoiding groove, a first locking sleeve and a second locking sleeve are also sleeved on the periphery of the first half shaft provided with the first gear, the first locking sleeve is fixed on the front frame, the second locking sleeve is fixed on the rear frame, two planes which are mutually matched are arranged on the opposite end surfaces of the first locking sleeve and the second locking sleeve, an inclined surface is arranged between the two planes, the other first half shaft is sleeved with a spring, the spring always has the tendency of matching the two planes and the inclined surfaces on the end surfaces of the first locking sleeve and the second locking sleeve, when the front frame and the rear frame are rotated and opened, the two planes and the inclined surfaces on the end surfaces of the first locking sleeve and the second locking sleeve are respectively matched, when the front frame and the rear frame are rotated and folded, the spring is compressed, one plane on the end surfaces of the first locking sleeve and the second locking sleeve is matched, the other plane and the inclined surface are separated, a rotatable upright rod is also arranged on the front frame, a switch valve is arranged on the upper part of the dry powder fire extinguishing tank, a jet hose is connected on the switch valve, and the end part of the jet hose is arranged on the top part of the jet hose, the rear frame is also provided with a vertical rod angle adjusting device, the vertical rod angle adjusting device comprises a rotating disc arranged on the periphery of the first square pipe, a pull rope is matched on the rotating disc, a first reversing pulley matched with the pull rope is arranged on the rear frame, a second reversing pulley matched with the pull rope is arranged on the front frame, the pull rope sequentially winds the first reversing pulley and the second reversing pulley to be connected with the top of the vertical rod, and the handle is rotated to overcome the elasticity of the torsion spring to adjust the angle position of the vertical rod and the front frame, t type groove has still been seted up at the front end of frame in the front, the location horizontal pole is installed to the cooperation of T type inslot, install the location vertical pole on the location horizontal pole, the one end that T type groove was worn out to the location vertical pole is equipped with the positioning seat, after current frame and back frame rotate folding, the location horizontal pole is located T type inslot, preceding frame can be fixed on the positioning seat, when current frame and back frame rotate and open, the location horizontal pole breaks away from the cooperation with T type groove, preceding frame and positioning seat phase separation, the removal wheel is still installed to the bottom of frame in the front, the universal wheel is installed to the bottom of back frame. The hoop at the bottom of the dry powder fire extinguishing tank is provided with a fixed binding band, the hoop at the upper part of the dry powder fire extinguishing tank is provided with a detachable movable binding band, and the movable binding band is arranged on the hoop through a hook. And the rotating sleeve is also provided with a positioning pin which can fix the rotating sleeve on the cross rod. Install electric putter between first side pipe and the second side pipe, electric putter's piston rod stretches out and can drive the handle and keep away from the back frame. And the first square tube is provided with a magnet which can be adsorbed on the dry powder fire extinguishing tank.
The invention has the positive effects that: the fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of the fire extinguisher comprises a front frame and a rear frame which are hinged with each other, wherein the front frame and the rear frame can rotate relatively, the space occupied by the whole device can be reduced when the front frame and the rear frame rotate to be close to each other, the front frame and the rear frame are convenient to place, the fire-fighting operation device can rapidly move for fire fighting when the front frame and the rear frame are rotated and folded, a dry powder fire extinguishing tank in a folded placing state is placed downwards, the dry powder fire extinguishing tank rotates upwards when the dry powder fire extinguishing tank is used, the dry powder fire extinguishing tank is turned over before fire fighting and extinguishing, the dry powder in the dry powder fire extinguishing tank is prevented from being hardened, and fluffy dry powder is sprayed out, so that the fire extinguishing effect is ensured. The fire-fighting operation device can be maintained to be in the folding two kinds of states of placing or opening the use by the setting of two locking covers, avoids taking place relative rotation with the back frame at user state or folding state of placing under the preceding frame. Still install the pole setting that can rotate the regulation on the preceding frame, the injection hose of pole setting top installation and dry powder fire extinguishing tank looks UNICOM has effectively improved fire-fighting operation device's the distance of putting out a fire, and the every single move angle of injection hose in the pole setting can be adjusted according to the fire control demand to ensure the efficiency and the quality of putting out a fire. When needing to use under folding the state of placing, only need pulling handle just can accomplish the rotation of front and back frame and open, and make the rotation of pole setting and dry powder fire extinguishing jar lift simultaneously to frame and positioning seat phase separation before accomplishing afterwards realizes the quick travel that the fire control used, and the operation is very convenient, has improved the control efficiency of the condition of a fire greatly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is an enlarged partial view of I of FIG. 3;
FIG. 5 is a schematic view of the present invention in a folded disposition;
FIG. 6 is a schematic view of the first and second locking sleeves of the present invention in a folded disposition;
FIG. 7 is a front view of the present invention in a folded disposition;
FIG. 8 is an enlarged view of view A of FIG. 7;
FIG. 9 is a sectional view taken along line B-B of FIG. 8;
FIG. 10 is a schematic view of a structure in which an electric push rod is provided between a first square tube and a second square tube;
fig. 11 is a partial enlarged view of II in fig. 1.
Detailed Description
The fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of the fire extinguisher, disclosed by the invention, is shown in figures 1, 2 and 3, and comprises a front frame 1 and a rear frame 2, wherein the front frame 1 and the rear frame 2 are hinged through a first half shaft 3, and the front frame 1 and the rear frame 2 can relatively rotate so as to realize rapid movement for fire-fighting operation through rotating and opening, namely the state shown in figure 1, or rotating and folding placement, namely the state shown in figure 5, so that the volume of the whole device is greatly reduced, and the space required by placement is reduced.
Install cuff 4 on the back frame 2, cuff 4 both sides are articulated mutually with back frame 2 through second semi-axis 5, install dry powder fire pot 39 in the cuff 4, dry powder fire pot 39 can follow cuff 4 synchronous rotation, realize dry powder fire pot 39 and use and fold the switching of placing two kinds of different states in the fire control. As shown in fig. 4, a first gear 9 is mounted at the end of one of the first half shafts 3, a second gear 10 engaged with the first gear 9 is mounted at the end of the second half shaft 5, and an avoidance groove 11 matched with the dry powder fire extinguishing tank 39 is further formed on the front frame 1.
As shown in fig. 1, when the front frame 1 and the rear frame 2 are rotated and opened, the dry powder fire extinguishing tank 39 is vertically positioned on the rear frame 2, as shown in fig. 5, when the front frame 1 and the rear frame 2 are rotated and folded, the dry powder fire extinguishing tank 39 can rotate to enter the avoiding groove 11. Frame 1 and the relative pivoted in-process of back frame 2 in the front, rotatory second gear 10 can drive cuff 4 and dry powder fire extinguishing tank 39 upset and enter into dodging in the groove 11, make jar body place down, the required space is placed to the overall device has effectively been reduced, and can avoid the dry powder of jar body bottom to form and harden, when carrying out the fire control use, dry powder fire extinguishing tank 39 gyration is up to jar body, it rocks in other words to have carried out the upset to the jar body, ensure the fluffy dry powder of blowout, in order to guarantee the fire extinguishing effect.
In order to ensure the relative stability between the front frame 1 and the rear frame 2 and avoid relative rotation in the fire-fighting use state or the folding placing state of the device, a first locking sleeve 12 and a second locking sleeve 13 are further sleeved on the periphery of the first half shaft 3 provided with the first gear 9, the first locking sleeve 12 is fixed on the front frame 1, and the second locking sleeve 13 is fixed on the rear frame 2. Two planes 14 which are mutually matched are arranged on the opposite end faces of the first locking sleeve 12 and the second locking sleeve 13, an inclined plane 15 is arranged between the two planes 14, a spring 16 is sleeved on the other first half shaft 3, the spring 16 always has the tendency of enabling the two planes 14 and the inclined plane 15 on the end faces of the first locking sleeve 12 and the second locking sleeve 13 to be matched, namely, the first locking sleeve 12 and the second locking sleeve 13 are pushed to be close to and matched, when the front frame 1 and the rear frame 2 move horizontally, due to the stable embedding relation formed between the inclined plane 15 and the plane 14, the front frame 1 and the rear frame 2 can be limited, and the front frame 1 and the rear frame 2 can not rotate relatively.
When the front frame 1 and the rear frame 2 rotate to be opened, the two planes 14 and the inclined planes 15 on the end surfaces of the first locking sleeve 12 and the second locking sleeve 13 are respectively matched, as shown in fig. 4, at this time, the front frame 1 and the rear frame 2 are in a relatively stable state, and the relative rotation cannot occur during horizontal movement. When the front frame 1 and the rear frame 2 are folded, the first locking sleeve 12 and the second locking sleeve 13 rotate relatively on the first half shaft 3 until the state shown in fig. 6, at this time, the distance between the first locking sleeve 12 and the second locking sleeve 13 is increased, the spring 16 is compressed, one plane 14 on the end surfaces of the first locking sleeve 12 and the second locking sleeve 13 is matched, the other plane 14 and the inclined plane 15 are separated, under the action of no external force, the first locking sleeve 12 and the second locking sleeve 13 can not rotate any more by the aid of the plane 14 which is matched with each other, the folding and placing state is relatively stable, once the external force is applied to enable the front frame 1 and the rear frame 2 to rotate, the first locking sleeve 12 and the second locking sleeve 13 which rotate relatively can rotate to the stable state shown in fig. 4 under the action of the elastic force of the spring 16, namely the fire fighting use state that the front frame 1 and the rear frame 2 rotate and are opened.
In order to effectively increase the fire-fighting distance, a rotatable upright rod 17 is further installed on the front frame 1, a switch valve 18 is arranged on the upper portion of the dry powder fire extinguishing tank 39, a spraying hose 19 is connected onto the switch valve 18, the end portion of the spraying hose 19 is installed at the top of the upright rod 17, and the upright rod 17 can be vertically located on the front frame 1 in a rotating mode to adjust the pitching angle of dry powder spraying so as to further improve the fire-fighting distance. Install torsional spring 20 on the articulated shaft of pole setting 17, torsional spring 20 has the trend that makes pole setting 17 rotate to preceding frame 1 all the time to when fire control operation device is in the state of placing, folding the reduction space of placing to pole setting 17.
In order to be convenient for drag the removal to the device when carrying out the fire control use, still be equipped with horizontal pole 21 at the rear end of rear frame 2, the cover is equipped with on the horizontal pole 21 and rotates cover 22, rotates and installs on the cover 22 can the pivoted first side pipe 23, and second side pipe 24 is installed to first side pipe 23 fit-in, and second side pipe 24 stretches out the tip of first side pipe 23 and is equipped with handle 25, handle 25 can rotate and be close to or keep away from rear frame 2 to be convenient for fold and place or the fire control use. Wherein still install the shop bolt 26 on rotating the cover 22, the shop bolt 26 can be fixed rotating the cover 22 on horizontal pole 21 to the angular position between regulation handle 25 and back frame 2 is convenient for drag the removal fast to whole fire-fighting operation device.
In order to adjust the height position of the upright rod 17 on the front frame 1 and adjust the pitch angle of the spraying hose 19 for spraying dry powder according to the fire condition so as to achieve the best fire extinguishing effect, an upright rod angle adjusting device is further installed on the rear frame 2, the upright rod angle adjusting device comprises a rotating disc 27 arranged on the periphery of a first square pipe 23, a pull rope 28 is matched on the rotating disc 27, a first reversing pulley 29 matched with the pull rope 28 is installed on the rear frame 2, as shown in fig. 11, a second reversing pulley 30 matched with the pull rope 28 is installed on the front frame 1, the pull rope 28 sequentially bypasses the first reversing pulley 29 and the second reversing pulley 30 to be connected with the top of the upright rod 17, and the rotating handle 25 can overcome the elasticity of the torsion spring 20 to adjust the angle position of the upright rod 17 and the front frame 1. The square tube can ensure that the rotating disc 27 can be driven to rotate synchronously while the handle 25 is rotated.
The pull rope 28 between the first reversing pulley 29 and the second reversing pulley 30 is positioned at the bottom of the front frame 1 and the rear frame 2, and when the front frame 1 and the rear frame 2 rotate and fold, the pull rope 28 between the first reversing pulley 29 and the second reversing pulley 30 cannot be stretched, so that the conditions of breakage and the like are avoided. In the folded state, the upright rod 17 is contacted with the front frame 1 under the action of the elasticity of the torsion spring 20, the pull rope 28 between the rotating disc 27 and the upright rod 17 is in a tensioned state, and if the front frame 1 and the rear frame 2 are rotated to be unfolded, the pull rope 28 between the first reversing pulley 29 and the second reversing pulley 30 is stretched, so that the upright rod 17 is synchronously driven to rotate away from the front frame 1, and the upright rod 17 is gradually vertically positioned on the front frame 1.
For the convenience of placing the fire-fighting operation device in a folded state and quickly changing the fire-fighting operation state into a folded state, as shown in fig. 8 and 9, a T-shaped groove 31 is further formed in the front end of the front frame 1, a positioning transverse rod 33 is installed in the T-shaped groove 31 in a matched mode, a positioning longitudinal rod 34 is installed on the positioning transverse rod 33, a positioning seat 35 is arranged at one end, penetrating out of the T-shaped groove 31, of the positioning longitudinal rod 34, and the positioning seat 35 can be detachably and fixedly connected with the wall of a fire-fighting equipment room in a transformer substation. After the positioning seat 35 is fixed on the wall, the positioning cross rod 33 and the positioning longitudinal rod 34 on the positioning seat 35 can be used as fixed placement points of the fire-fighting operation device, after the front frame 1 and the rear frame 2 are rotated and folded, the T-shaped groove 31 is aligned with the positioning cross rod 33, the device is placed on the positioning cross rod 33 from top to bottom, the positioning cross rod 33 is located in the T-shaped groove 31, the positioning longitudinal rod 34 penetrates out of the T-shaped groove 31 to form fixed limit, the front frame 1 is fixed on the positioning seat 35, and under the effect of no external force, the fire-fighting operation device cannot transversely move relative to the positioning cross rod 33.
When in use, the front and the rear frames can be simultaneously rotated to the fire-fighting use state shown in figure 1 by pulling the handle 25, as shown in fig. 9, the front frame 1 rotates clockwise relative to the positioning cross bar 33 during the rotation process, so that the positioning cross bar 33 gradually separates from the T-shaped groove 31 until the front frame is completely opened to the state shown in fig. 1, the positioning cross bar 33 separates from the T-shaped groove 31, the front frame 1 separates from the positioning seat 35, and in the process, the dry powder fire extinguishing pot 39 rotates upwards, the upright post 17 also rotates away from the front frame 1, even if the user pulls the handle 25, the fire-fighting equipment can be separated from the positioning base 35, and the fire-fighting service state shown in figure 1 is formed, the fire-fighting operation is carried out by quickly dragging the fire-fighting service state to the position of a fire, the operation is very simple and convenient, the response can be timely carried out according to the fire condition, and the fire-fighting efficiency is greatly improved. Wherein still can set up the recess in the last roof of T type groove 31, carry on spacingly to location horizontal pole 33 at the in-process of pulling handle 25, prevent that preceding frame 1 and back frame 2 from not opening completely yet, the condition emergence of preceding frame 1 just with positioning seat 35 phase separation ensures that preceding frame 1 just can separate with positioning seat 35 after frame 2 rotates to open with back frame before, guarantees the normal use of fire control operation device.
In order to facilitate the movement of the fire-fighting operation device and the adjustment of the position of the device in the fire fighting process, the bottom of the front frame 1 is also provided with a moving wheel 36, the bottom of the rear frame 2 is provided with a universal wheel 32, the universal wheel 32 is arranged on the rear frame 2, the position of the device can be adjusted in a more labor-saving way, the position of the whole device can be adjusted when a user pulls the handle 25, and the spraying hose 19 on the front frame 1 of the device can be conveniently aligned to the position of a fire source to carry out accurate fire extinguishing operation.
Further, in order to detachably mount the dry powder extinguishing tank 39 on the hoop 4, the stable connection is guaranteed to follow the same rotation of the hoop 4, the maintenance and replacement of the dry powder extinguishing tank 39 in the later period can be facilitated, the fixing bandage 6 is mounted on the hoop 4 at the bottom of the dry powder extinguishing tank 39, the detachable movable bandage 7 is mounted on the hoop 4 at the upper portion of the dry powder extinguishing tank 39, the movable bandage 7 is arranged on the hoop 4 through the hook 8, the dry powder extinguishing tank 39 is located and mounted through the fixing bandage 6 and the movable bandage 7, the connection stability of the dry powder extinguishing tank 39 and the hoop 4 during overturning can be guaranteed, and the detachable movable bandage 7 is convenient for the maintenance and replacement operation of the dry powder extinguishing tank 39 in the later period.
When the fire situation needs the fire-fighting operation device to put out a fire closely, but the user is probably burnt to the produced temperature of nearer distance, for guaranteeing user's safety and can remove the fire-fighting operation device to the position department of being convenient for more closely put out a fire, as shown in fig. 10, install electric putter 37 between first side's pipe 23 and the second side's pipe 24, electric putter 37's piston rod stretches out and can drive handle 25 and keep away from back frame 2. When needs make fire control operation device be close to the fire source more, only need hold handle 25, the user stands in the original place motionless, and electric putter 37 starts to drive the piston rod and stretches out, and under the effect of relative force, back frame 2 and preceding frame 1 can be the relative handle 25 antedisplacement to under the prerequisite of guaranteeing user's safety, with the fire control unit antedisplacement be close to the fire source in order to realize more effectual fire extinguishing operation.
Further, in order to facilitate that the handle 25 and the square tube at the bottom can be relatively closely positioned on the dry powder fire extinguishing tank 39 when the fire-fighting operation device is in a folded placing state, so as to reduce the placing space to the maximum extent, the first square tube 23 is provided with the magnet 38, and the magnet 38 can be adsorbed on the dry powder fire extinguishing tank 39.
The technical solution of the present invention is not limited to the scope of the embodiments of the present invention. The technical contents not described in detail in the present invention are all known techniques.
Claims (5)
1. The utility model provides a quick travel increases fire control operation device of fire extinguisher fire extinguishing distance which characterized in that: comprises a front frame (1) and a rear frame (2), wherein the front frame (1) is hinged with the rear frame (2) through a first half shaft (3), a hoop (4) is installed on the rear frame (2), two sides of the hoop (4) are hinged with the rear frame (2) through a second half shaft (5), a dry powder extinguishing tank (39) is installed in the hoop (4), the dry powder extinguishing tank (39) can synchronously rotate along with the hoop (4), a first gear (9) is installed at the end part of one first half shaft (3), a second gear (10) meshed with the first gear (9) is installed at the end part of the second half shaft (5), a dry powder avoiding groove (11) matched with the extinguishing tank (39) is also formed in the front frame (1), when the front frame (1) and the rear frame (2) rotate to be opened, the extinguishing tank (39) is vertically positioned on the rear frame (2), when the front frame (1) and the rear frame (2) are rotationally folded, the dry powder fire extinguishing tank (39) can rotationally enter the avoidance groove (11), a first locking sleeve (12) and a second locking sleeve (13) are sleeved on the periphery of a first half shaft (3) provided with a first gear (9), the first locking sleeve (12) is fixed on the front frame (1), the second locking sleeve (13) is fixed on the rear frame (2), two planes (14) which are matched with each other are respectively arranged on the opposite end faces of the first locking sleeve (12) and the second locking sleeve (13), an inclined plane (15) is arranged between the two planes (14), a spring (16) is sleeved on the other first half shaft (3), the spring (16) always has a tendency that the two planes (14) and the inclined plane (15) on the end faces of the first locking sleeve (12) and the second locking sleeve (13) are matched with each other, when the front frame (1) and the rear frame (2) are rotationally opened, two planes (14) and an inclined plane (15) on the end faces of a first locking sleeve (12) and a second locking sleeve (13) are respectively matched, when a front frame (1) and a rear frame (2) rotate and are folded, a spring (16) is compressed, one plane (14) on the end face of the first locking sleeve (12) and the end face of the second locking sleeve (13) are matched, the other plane (14) and the inclined plane (15) are separated, a rotatable upright rod (17) is further installed on the front frame (1), a switch valve (18) is arranged on the upper portion of a dry powder extinguishing tank (39), a spraying hose (19) is connected onto the switch valve (18), the end portion of the spraying hose (19) is installed on the top of the upright rod (17), a torsion spring (20) is installed on a hinged shaft of the upright rod (17), the torsion spring (20) always tends to enable the upright rod (17) to rotate to the front frame (1), a cross rod (21) is further arranged at the rear end of the rear frame (2), the cross rod (21) is sleeved with a rotating sleeve (22), a first square pipe (23) capable of rotating is installed on the rotating sleeve (22), a second square pipe (24) is installed in the first square pipe (23) in a matched mode, a handle (25) is arranged at the end portion, extending out of the first square pipe (23), of the second square pipe (24), a vertical rod angle adjusting device is further installed on the rear frame (2), the vertical rod angle adjusting device comprises a rotating disc (27) arranged on the periphery of the first square pipe (23), a pull rope (28) is matched on the rotating disc (27), a first reversing pulley (29) matched with the pull rope (28) is installed on the rear frame (2), a second reversing pulley (30) matched with the pull rope (28) is installed on the front frame (1), and the pull rope (28) sequentially winds around the first reversing pulley (29) and the second reversing pulley (30) to be connected with the top of the vertical rod (17), the angle position of the upright rod (17) and the front frame (1) can be adjusted by rotating the handle (25) against the elasticity of the torsion spring (20), a T-shaped groove (31) is further formed in the front end of the front frame (1), a positioning transverse rod (33) is installed in the T-shaped groove (31) in a matched mode, a positioning longitudinal rod (34) is installed on the positioning transverse rod (33), a positioning seat (35) is arranged at one end, penetrating out of the T-shaped groove (31), of the positioning longitudinal rod (34), after the front frame (1) and the rear frame (2) are rotated and folded, the positioning transverse rod (33) is located in the T-shaped groove (31), the front frame (1) can be fixed on the positioning seat (35), when the front frame (1) and the rear frame (2) are rotated and opened, the positioning transverse rod (33) is separated from the T-shaped groove (31), the front frame (1) is separated from the positioning seat (35), a movable wheel (36) is further installed at the bottom of the front frame (1), the bottom of the rear frame (2) is provided with a universal wheel (32).
2. A fire-fighting working device capable of moving quickly and increasing a fire extinguishing distance of a fire extinguisher according to claim 1, wherein: the hoop (4) at the bottom of the dry powder fire extinguishing tank (39) is provided with a fixed bandage (6), the hoop (4) at the upper part of the dry powder fire extinguishing tank (39) is provided with a detachable movable bandage (7), and the movable bandage (7) is arranged on the hoop (4) through a hook (8).
3. A fire-fighting working device capable of moving quickly and increasing a fire extinguishing distance of a fire extinguisher according to claim 1, wherein: and a positioning pin (26) is also arranged on the rotating sleeve (22), and the rotating sleeve (22) can be fixed on the cross rod (21) by the positioning pin (26).
4. A fire-fighting working device capable of moving quickly and increasing a fire extinguishing distance of a fire extinguisher according to claim 1, wherein: install electric putter (37) between first side pipe (23) and second side pipe (24), electric putter's (37) piston rod stretches out and can drive handle (25) and keep away from back frame (2).
5. A fire-fighting working device capable of moving quickly and increasing a fire extinguishing distance of a fire extinguisher according to claim 1, wherein: the first square pipe (23) is provided with a magnet (38), and the magnet (38) can be adsorbed on the dry powder fire extinguishing tank (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810553.3A CN113648571B (en) | 2021-07-16 | 2021-07-16 | Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110810553.3A CN113648571B (en) | 2021-07-16 | 2021-07-16 | Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher |
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| Publication Number | Publication Date |
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| CN113648571A true CN113648571A (en) | 2021-11-16 |
| CN113648571B CN113648571B (en) | 2022-07-15 |
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| CN202110810553.3A Active CN113648571B (en) | 2021-07-16 | 2021-07-16 | Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher |
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385859A (en) * | 1973-07-25 | 1975-03-05 | Savas | Fire fighting appliance |
| SU1194430A1 (en) * | 1984-05-30 | 1985-11-30 | Всесоюзный Научно-Исследовательский Институт Горно-Спасательного Дела | Travelling installation for localizing fires |
| US4875526A (en) * | 1988-12-09 | 1989-10-24 | Latino Vincent P | Rough terrain, large water volume, track driven firefighting apparatus and method |
| WO1996034660A1 (en) * | 1995-05-03 | 1996-11-07 | Haro Juergen | Fire extinguisher and process for discharging an extinguishing agent from its tank |
| CN203410479U (en) * | 2013-07-03 | 2014-01-29 | 昆山市公安消防大队 | Folding cart for fire protection |
| CN204355112U (en) * | 2014-12-01 | 2015-05-27 | 安徽省龙佳交通设备有限公司 | A kind of travelling bogie |
| CN205131276U (en) * | 2015-10-23 | 2016-04-06 | 王宗盛 | Folded cascade small handcart for fire control |
| KR20160082143A (en) * | 2014-12-31 | 2016-07-08 | (주)화담알앤알 | Electric vehicle for fire-fighting |
| CN205924776U (en) * | 2015-12-24 | 2017-02-08 | 国泰消防科技股份有限公司 | Cart based dry chemical extinguisher |
| CN206344837U (en) * | 2016-12-19 | 2017-07-21 | 薛玉强 | A kind of fire-fighting fast folding trolley |
| CN210338022U (en) * | 2019-08-20 | 2020-04-17 | 临沂市政集团有限公司 | Gas pitcher shallow with safety protection function |
| CN210355756U (en) * | 2019-06-21 | 2020-04-21 | 钟星建设集团有限公司 | Movable dry powder fire extinguisher device |
| CN210472853U (en) * | 2019-07-26 | 2020-05-08 | 北京博大新元房地产开发有限公司 | Cart type fire extinguisher |
| CN210912525U (en) * | 2019-11-20 | 2020-07-03 | 上海金盾特种车辆装备有限公司 | Foldable trolley for fire-fighting equipment |
| CN211935308U (en) * | 2020-02-27 | 2020-11-17 | 浙江华友安全科技服务有限公司 | Large-scale movable dry powder fire extinguisher for fire fighting |
-
2021
- 2021-07-16 CN CN202110810553.3A patent/CN113648571B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385859A (en) * | 1973-07-25 | 1975-03-05 | Savas | Fire fighting appliance |
| SU1194430A1 (en) * | 1984-05-30 | 1985-11-30 | Всесоюзный Научно-Исследовательский Институт Горно-Спасательного Дела | Travelling installation for localizing fires |
| US4875526A (en) * | 1988-12-09 | 1989-10-24 | Latino Vincent P | Rough terrain, large water volume, track driven firefighting apparatus and method |
| WO1996034660A1 (en) * | 1995-05-03 | 1996-11-07 | Haro Juergen | Fire extinguisher and process for discharging an extinguishing agent from its tank |
| CN203410479U (en) * | 2013-07-03 | 2014-01-29 | 昆山市公安消防大队 | Folding cart for fire protection |
| CN204355112U (en) * | 2014-12-01 | 2015-05-27 | 安徽省龙佳交通设备有限公司 | A kind of travelling bogie |
| KR20160082143A (en) * | 2014-12-31 | 2016-07-08 | (주)화담알앤알 | Electric vehicle for fire-fighting |
| CN205131276U (en) * | 2015-10-23 | 2016-04-06 | 王宗盛 | Folded cascade small handcart for fire control |
| CN205924776U (en) * | 2015-12-24 | 2017-02-08 | 国泰消防科技股份有限公司 | Cart based dry chemical extinguisher |
| CN206344837U (en) * | 2016-12-19 | 2017-07-21 | 薛玉强 | A kind of fire-fighting fast folding trolley |
| CN210355756U (en) * | 2019-06-21 | 2020-04-21 | 钟星建设集团有限公司 | Movable dry powder fire extinguisher device |
| CN210472853U (en) * | 2019-07-26 | 2020-05-08 | 北京博大新元房地产开发有限公司 | Cart type fire extinguisher |
| CN210338022U (en) * | 2019-08-20 | 2020-04-17 | 临沂市政集团有限公司 | Gas pitcher shallow with safety protection function |
| CN210912525U (en) * | 2019-11-20 | 2020-07-03 | 上海金盾特种车辆装备有限公司 | Foldable trolley for fire-fighting equipment |
| CN211935308U (en) * | 2020-02-27 | 2020-11-17 | 浙江华友安全科技服务有限公司 | Large-scale movable dry powder fire extinguisher for fire fighting |
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|---|---|
| CN113648571B (en) | 2022-07-15 |
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