CN111840866B - Explosion-proof and fire-proof power cycle inspection cabinet structure and protection method thereof - Google Patents
Explosion-proof and fire-proof power cycle inspection cabinet structure and protection method thereof Download PDFInfo
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- CN111840866B CN111840866B CN202010736398.0A CN202010736398A CN111840866B CN 111840866 B CN111840866 B CN 111840866B CN 202010736398 A CN202010736398 A CN 202010736398A CN 111840866 B CN111840866 B CN 111840866B
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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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- 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
- A62C3/14—Fire prevention, containment or extinguishing specially adapted for particular objects or places in connection with doors, windows, ventilators, partitions, or shutters, e.g. automatic closing
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
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Abstract
The invention discloses an explosion-proof and fire-proof power cycle inspection cabinet structure and a protection method thereof, belonging to the technical field of power cycle inspection cabinets.
Description
Technical Field
The invention relates to a power cycle inspection cabinet, in particular to an explosion-proof and fire-proof power cycle inspection cabinet structure, and further relates to a protection method of the power cycle inspection cabinet, in particular to the explosion-proof and fire-proof power cycle inspection cabinet structure protection method, and belongs to the technical field of power cycle inspection cabinets.
Background
The automatic fire-fighting inspection cabinet is also called a fire-fighting intelligent digital inspection device, and can play a role in preventing the fire-fighting water pump from being rusted, damped and abnormal in action and the like, thereby really achieving the purpose of 'cultivating troops for thousands of days and using troops for one hour'.
The existing automatic fire-fighting inspection cabinet has the control function of an automatic inspection device, and can finish the low-frequency inspection control of a fire-fighting pump and a spray pump and the low-speed self-transportation inspection control of the spray pump, wherein the inspection period is 24 hours, the inspection time of a single pump is 10 minutes for each inspection, and the inspection period and the inspection time can be randomly adjusted from several minutes to several days according to the actual requirements. When fire control takes place, can automatic instantaneous stop patrolling and examining after receiving the fire control order by programmable controller, start the fire pump, fire control finishes manual shutdown, and equipment has sound, light warning and trouble memory function, and the operation is clear and easily understood for the chinese menu, can remember faults such as short circuit, default phase, overflow, overvoltage, undervoltage, communication and be convenient for the operating personnel maintenance operation.
When the automatic fire-fighting inspection cabinet in the prior art is used, good protection measures are not provided for internal fire caused by fire, and then the cabinet body is usually directly cracked and splashed around to cause damage to surrounding objects when the cabinet body explodes, so that an explosion-proof and fire-proof protection structure is lacked.
Disclosure of Invention
The invention mainly aims to provide an explosion-proof and fire-proof power cycle detection cabinet structure and a protection method thereof, wherein smoke generated after sparks is detected by a smoke detector, and then a first driving motor is started; the first driving motor drives the containing cylinder to rotate, the flexible sealing plate is further pushed to move on the inner side of the strip-shaped sliding groove of the sealing plate to seal the base frame, the air pump is started to pump air in the cabinet body to form a vacuum environment to extinguish fire through vacuum hypoxia, the vacuum fire extinguishing efficiency is high, the smoke detector is further used for continuously detecting smoke and still detecting the existence of smoke, the electromagnetic valve on the hydraulic fire-fighting dry powder storage box is started, dry powder is sprayed out through the connecting pipe to the fire-fighting nozzle to extinguish fire, the dry powder is more quickly diffused because the smoke is vacuumized and is easier to extinguish fire, the lifting driving motor is started to drive the lifting screw to rotate, the sliding block is further driven to move up and down to spray, the steering driving motor is started to drive the fire-fighting nozzle to rotate back and forth to spray, when an internal electric appliance explodes, the hydraulic fire-fighting dry powder storage box is firstly exploded, then the dry powder in the sealing plate is released to avoid fire spreading, simultaneously first curb plate and second curb plate warp respectively, drive the rotation of buffering arm angle and then stimulate the hinge bar and carry out first step buffering, still drive the connection seat subassembly motion when buffering arm pivoted, carry out further buffering through the first buffering link subassembly of elastic webbing pulling elastic webbing, elastic webbing second buffering link subassembly and elastic webbing third buffering link subassembly respectively, and then realize the function of dual buffering, the problem of injures people is injures by a crashing object to the cabinet body of the back of avoiding bursting of splashing everywhere.
The purpose of the invention can be achieved by adopting the following technical scheme:
a power circulation detection cabinet structure for explosion prevention and fire prevention comprises a back plate and a top plate arranged at the top of the back plate, wherein elastic belt second buffering hanging ring assemblies are arranged at four corners of the top plate, a first side plate is arranged at one side of the back plate, a second side plate is arranged at the other side of the back plate, connecting seat assemblies are arranged in the middle of the outer sides of the first side plate and the second side plate, buffering arm assemblies are hinged at four corners of one side of each connecting seat assembly, the buffering arm assemblies are fixed at the outer sides of the first side plate and the second side plate through fixing seats, elastic belt first buffering hanging ring assemblies are arranged at four corners of the other side of each connecting seat assembly, a hinged plate is hinged at one side of the second side plate, a hydraulic fire-fighting dry powder storage box is arranged at the bottom of the inner side of the hinged plate, and a lifting driving assembly is arranged at the top of the hydraulic fire-fighting dry powder storage box, the utility model discloses a hydraulic fire control dry powder storage device, including lift drive subassembly, hinge plate, supporting leg, elastic band third buffering link subassembly, elastic band first buffering link subassembly with elastic band second buffering link subassembly is all binded between the elastic band second buffering link subassembly, the air pump is installed at the top of roof, first curb plate with the inner wall of second curb plate connects the welding to have the electric beam fixed strip, smoke detector is installed to the hinge plate inner wall.
Preferably, the buffering arm component comprises a buffering arm, a hinge rod and a fourth buffering spring, one end of the buffering arm is hinged to the fixing seat, the other end of the buffering arm penetrates through the fourth buffering spring, the fourth buffering spring is hinged to the connecting seat component, the middle of the side of the buffering arm is hinged to the hinge rod, and the other end of the hinge rod is hinged to the connecting seat component.
Preferably, the two ends of one side of the connecting seat assembly facing the first side plate are both provided with a hinge groove, the fourth buffer spring is hinged to the inner side of the hinge groove, and one end of the hinge rod, which is far away from the buffer arm, is hinged to the inner side of the hinge groove.
Preferably, the elastic band second buffering link subassembly includes second slider, second link, second linking arm, the spacing spout of second and second buffer spring, the spacing spout of second is seted up roof bottom four corners department, the second slider is located the inboard of the spacing spout of second, second buffer spring installs the spacing spout inner wall one end of second, the second slider is installed to the other end of second buffer spring, the second linking arm is installed at the top of second slider, the second link is installed at the top of second linking arm.
Preferably, the lifting driving assembly comprises a lifting driving motor, a lifting screw and a limiting slide rod, the lifting driving motor is installed in the middle of the top of the hydraulic fire-fighting dry powder storage box, the output end of the lifting driving motor penetrates through the sliding block to be installed at the top in the hinged plate, the inner side of the sliding block is meshed with the outer side of the lifting screw, the limiting slide rod penetrates through the sliding block, one end of the limiting slide rod is installed at the top of the hydraulic fire-fighting dry powder storage box, and the other end of the limiting slide rod is installed at the top in the hinged plate.
Preferably, the subassembly is sprayed in fire control is including turning to driving motor, U type articulated slab, deflector and fire control shower nozzle, the U type articulated slab is installed the middle part of sliding block one side, the top of U type articulated slab is installed and is turned to driving motor, it runs through to turn to driving motor the U type articulated slab articulates there is the deflector, the fire control shower nozzle is installed to the tip of deflector, just the fire control shower nozzle with the deflector intercommunication, the deflector with the connecting pipe intercommunication.
Preferably, the drive assembly is accomodate to flexible seal board includes a storage cylinder, a driving motor, a storage cylinder, closing plate bar spout and flexible seal board, closing plate bar spout is seted up the inboard of base frame, the storage cylinder is installed one side of base frame, a driving motor is installed to the one end of storage cylinder, just a driving motor's output runs through the storage cylinder is installed the storage cylinder, flexible seal board has been rolled up in the outside of storage cylinder, just flexible seal board's distolateral position in the inboard of closing plate bar spout.
Preferably, elastic webbing third buffering link subassembly includes third spacing spout, third linking arm, third link, third slider and third buffer spring, base frame bottom four corners department all installs the spacing spout of third, the third slider is located the inboard of the spacing spout of third, the end mid-mounting of third slider has the third linking arm, the third linking arm is kept away from the third link is installed to the one end of third slider, third buffer spring is located the inboard of the spacing spout of third, third buffer spring's one end is installed the inner wall of the spacing spout of third, third buffer spring's the other end is installed one side of third slider.
Preferably, the first buffering link assembly of elastic band includes first slider, first link, first coupling arm, first spacing spout and first buffer spring, first buffer spring installs bottom in the first spacing spout, first slider is installed to first buffer spring's the other end, just first slider is located the inboard of first spacing spout, the outside mid-mounting of first slider has first coupling arm, first coupling arm is kept away from first link is installed to the one end of first slider.
A power circulation inspection cabinet structure protection method for explosion and fire prevention comprises the following steps:
step 1: the electric beam is installed through the electric beam fixing strip, and the electricity is fixed through the electric beam;
step 2: starting a first driving motor after smoke generated after sparks is detected by a smoke detector;
and step 3: the containing cylinder is driven to rotate by the first driving motor, and the flexible sealing plate is further pushed to move on the inner side of the strip-shaped sliding groove of the sealing plate to seal the base frame;
and 4, step 4: the air pump is started to pump air in the cabinet body to form a vacuum environment, and the fire is extinguished through vacuum oxygen deficiency;
and 5: the smoke detector continuously detects that smoke still exists and starts an electromagnetic valve on the hydraulic fire-fighting dry powder storage box, and dry powder is sprayed out from the fire-fighting spray head through a connecting pipe to extinguish fire;
step 6: meanwhile, the lifting driving motor is started to drive the lifting screw to rotate so as to drive the sliding block to move up and down for spraying, and then the steering driving motor is started to drive the fire-fighting nozzle to rotate back and forth for spraying;
and 7: when an internal electrical appliance explodes, the hydraulic fire-fighting dry powder storage box is exploded firstly, then the dry powder in the hydraulic fire-fighting dry powder storage box is released to avoid fire spread, and meanwhile, the first side plate and the second side plate are deformed respectively to drive the buffer arm to rotate in angle so as to pull the hinge rod to perform first-step buffering;
and 8: when the buffer arm rotates, the connecting seat assembly is driven to move, and the elastic belt pulls the first buffer hanging ring assembly, the second buffer hanging ring assembly and the third buffer hanging ring assembly to perform further buffering respectively.
The invention has the beneficial technical effects that:
the invention provides an explosion-proof and fire-proof power cycle detection cabinet structure and a protection method thereof.A first driving motor is started after smoke generated after sparks is detected by a smoke detector; the first driving motor drives the containing cylinder to rotate, the flexible sealing plate is further pushed to move on the inner side of the strip-shaped sliding groove of the sealing plate to seal the base frame, the air pump is started to pump air in the cabinet body to form a vacuum environment to extinguish fire through vacuum hypoxia, the vacuum fire extinguishing efficiency is high, the smoke detector is further used for continuously detecting smoke and still detecting the existence of smoke, the electromagnetic valve on the hydraulic fire-fighting dry powder storage box is started, dry powder is sprayed out through the connecting pipe to the fire-fighting nozzle to extinguish fire, the dry powder is more quickly diffused because the smoke is vacuumized and is easier to extinguish fire, the lifting driving motor is started to drive the lifting screw to rotate, the sliding block is further driven to move up and down to spray, the steering driving motor is started to drive the fire-fighting nozzle to rotate back and forth to spray, when an internal electric appliance explodes, the hydraulic fire-fighting dry powder storage box is firstly exploded, then the dry powder in the sealing plate is released to avoid fire spreading, simultaneously first curb plate and second curb plate warp respectively, drive the rotation of buffering arm angle and then stimulate the hinge bar and carry out first step buffering, still drive the connection seat subassembly motion when buffering arm pivoted, carry out further buffering through the first buffering link subassembly of elastic webbing pulling elastic webbing, elastic webbing second buffering link subassembly and elastic webbing third buffering link subassembly respectively, and then realize the function of dual buffering, the problem of injures people is injures by a crashing object to the cabinet body of the back of avoiding bursting of splashing everywhere.
Drawings
FIG. 1 is an exploded perspective view of the overall structure of a preferred embodiment of an explosion and fire proof power cycle inspection cabinet structure and its protection method according to the present invention;
FIG. 2 is an exploded perspective view of the side panels and their cushioning components of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and method of protection thereof according to the present invention;
FIG. 3 is a schematic top panel perspective view of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and method of protection thereof according to the present invention;
FIG. 4 is a schematic perspective view of a base of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and a method of protecting the same according to the present invention;
FIG. 5 is a schematic perspective view of a door panel of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and a method for protecting the same according to the present invention;
FIG. 6 is a perspective view of a buffer hinge arm assembly of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and method of protection thereof in accordance with the present invention;
FIG. 7 is a perspective view of a connecting seat assembly of a preferred embodiment of an explosion and fire resistant power cycle inspection cabinet structure and method of protecting the same according to the present invention;
FIG. 8 is an enlarged view of the structure at a of a preferred embodiment of an explosion and fire proof power cycle inspection cabinet structure and a protection method thereof according to the present invention;
FIG. 9 is an enlarged view of the structure at b of a preferred embodiment of an explosion and fire proof power cycle inspection cabinet structure and a protection method thereof according to the present invention;
FIG. 10 is an enlarged view of the structure at c of a preferred embodiment of an explosion and fire proof power cycle inspection cabinet structure and its method of protection according to the present invention;
fig. 11 is an enlarged view of the structure at the position d of a preferred embodiment of the explosion-proof and fire-proof power cycle inspection cabinet structure and the protection method thereof according to the invention.
In the figure: 1-top plate, 2-elastic band, 3-first side plate, 4-second side plate, 5-hinged plate, 6-limit sliding rod, 7-lifting screw rod, 8-sliding block, 9-hydraulic fire-fighting dry powder storage box, 10-electric beam fixing strip, 11-air pump, 12-base frame, 13-first driving motor, 14-supporting leg, 15-back plate, 16-connecting seat component, 17-buffer arm, 18-hinged groove, 19-elastic band first buffer hanging ring component, 20-fixed seat, 21-elastic band second buffer hanging ring component, 22-second sliding block, 23-second hanging ring, 24-second buffer spring, 25-second limit sliding groove, 26-storage barrel and 27-flexible sealing plate, 28-a third limiting chute, 29-a sealing plate strip chute, 30-a third hanging ring, 31-a third sliding block, 32-a third connecting arm, 33-a third buffer spring, 34-a connecting pipe, 35-a lifting driving motor, 36-a hinge rod, 37-a fourth buffer spring, 38-a first sliding block, 39-a first hanging ring, 40-a first buffer spring, 41-a first connecting arm, 42-a first limiting chute, 43-a steering driving motor, 44-a U-shaped hinge plate, 45-a steering plate, 46-a fire sprinkler, 47-a third limiting chute and 48-a second connecting arm.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite for those skilled in the art, the present invention is further described in detail below with reference to the examples and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-11, the explosion-proof and fire-proof power cycle inspection cabinet structure provided by this embodiment includes a back plate 15 and a top plate 1 installed on the top of the back plate 15, and four corners of the top plate 1 are provided with second buffer suspension loop assemblies 21 with elastic bands, one side of the back plate 15 is provided with a first side plate 3, the other side of the back plate 15 is provided with a second side plate 4, the middle parts of the outer sides of the first side plate 3 and the second side plate 4 are provided with a connection seat assembly 16, and four corners of one side of the connection seat assembly 16 are hinged with buffer arm assemblies, and the buffer arm assemblies are fixed on the outer sides of the first side plate 3 and the second side plate 4 through fixing seats 20, four corners of the other side of the connection seat assembly 16 are provided with first buffer suspension loop assemblies 19 with elastic bands, one side of the second side plate 4 is hinged with a hinged plate 5, the bottom of the inner side of the hinged plate 5 is provided with a hydraulic fire-fighting dry powder storage box 9, and the top of the hydraulic fire-fighting dry powder storage box 9 is provided with a lifting drive assembly, be equipped with sliding block 8 on the lift drive assembly, and be equipped with the fire control on sliding block 8 and spray the subassembly, hydraulic pressure fire control dry powder storage box 9 sprays the subassembly intercommunication with the fire control, base frame 12 is installed to backplate 15's bottom, flexible sealing plate is established to one side of base frame 12 and accomodates drive assembly, supporting leg 14 is installed to base frame 12 bottom both sides, elastic band third buffering link subassembly 47 is installed to base frame 12 bottom four corners department, between elastic band third buffering link subassembly 47 and the first buffering link subassembly 19 of elastic band, elastic band 2 has all been binded between first buffering link subassembly 19 of elastic band and the elastic band second buffering link subassembly 21, air pump 11 is installed at the top of roof 1, the inner wall joint welding of first curb plate 3 and second curb plate 4 has electric beam fixed strip 10, smoke detector is installed to articulated plate 5 inner wall.
After the spark occurs, smoke generated is detected by a smoke detector, and then a first driving motor 13 is started; the first driving motor 13 drives the containing cylinder to rotate, and then the flexible sealing plate 27 is pushed to move at the inner side of the sealing plate strip-shaped sliding groove 29 to seal the base frame 12, the air pump 11 is started to pump air in the cabinet body to form a vacuum environment to extinguish fire through vacuum hypoxia, the vacuum fire extinguishing efficiency is high, then the smoke detector is further used for continuously detecting smoke and still exists on the electromagnetic valve on the starting hydraulic fire-fighting dry powder storage box 9, the dry powder is sprayed out through the connecting pipe 34 to the fire nozzle 46 to extinguish fire, the dry powder diffusion is accelerated because the smoke is vacuumized, the fire is easier to extinguish, meanwhile, the lifting driving motor 35 is started to drive the lifting screw 7 to rotate, further the sliding block 8 is driven to move up and down to spray, the steering driving motor 43 is started to drive the fire nozzle 46 to rotate back and forth to spray, when, the hydraulic fire-fighting dry powder storage box 9 is broken earlier then inside dry powder release avoids the intensity of a fire to spread, first curb plate 3 and second curb plate 4 warp respectively simultaneously, the rotation that drives buffer arm 17 angle and then the pulling hinge bar 36 carries out first step buffering, still drive the motion of connecting seat subassembly 16 when buffer arm 17 rotates, respectively through the first buffering link subassembly 19 of elastic webbing 2 pulling elastic webbing, elastic webbing second buffering link subassembly 21 and elastic webbing third buffering link subassembly 47 carry out further buffering, and then realize the function of dual buffering, avoid cracking the back cabinet body problem of smashing the people of splashing everywhere.
In this embodiment, the buffering arm assembly includes buffering arm 17, articulated rod 36 and fourth buffer spring 37, and the one end of buffering arm 17 articulates on fixing base 20, and the other end of buffering arm 17 runs through and installs fourth buffer spring 37, and fourth buffer spring 37 articulates on connecting seat subassembly 16, and buffering arm 17 side middle part articulates there is articulated rod 36, and the other end of articulated rod 36 articulates on connecting seat subassembly 16.
In the embodiment, the hinge slot 18 is opened at both ends of one side of the connecting seat assembly 16 facing the first side plate 3, the fourth buffer spring 37 is hinged at the inner side of the hinge slot 18, and one end of the hinge rod 36 away from the buffer arm 17 is also hinged at the inner side of the hinge slot 18.
In this embodiment, the elastic band second buffer hanging ring assembly 21 includes a second slider 22, a second hanging ring 23, a second connecting arm 48, a second limiting sliding groove 25 and a second buffer spring 24, the second limiting sliding groove 25 is opened at the four corners of the bottom of the top plate 1, the second slider 22 is located on the inner side of the second limiting sliding groove 25, the second buffer spring 24 is installed at one end of the inner wall of the second limiting sliding groove 25, the second slider 22 is installed at the other end of the second buffer spring 24, the second connecting arm 48 is installed at the top of the second slider 22, and the second hanging ring 23 is installed at the top of the second connecting arm 48.
In this embodiment, the lifting driving assembly comprises a lifting driving motor 35, a lifting screw 7 and a limiting slide bar 6, the lifting driving motor 35 is installed in the middle of the top of the hydraulic fire fighting dry powder storage box 9, the output end of the lifting driving motor 35 penetrates through the sliding block 8 and is installed at the top in the hinged plate 5, the inner side of the sliding block 8 is meshed with the outer side of the lifting screw 7, the limiting slide bar 6 penetrates through the sliding block 8, one end of the limiting slide bar 6 is installed at the top of the hydraulic fire fighting dry powder storage box 9, and the other end of the limiting slide bar 6 is installed at the inner top of the hinged plate 5.
In this embodiment, the fire sprinkler assembly comprises a steering driving motor 43, a U-shaped hinged plate 44, a steering plate 45 and a fire sprinkler 46, wherein the U-shaped hinged plate 44 is installed in the middle of one side of the sliding block 8, the steering driving motor 43 is installed on the top of the U-shaped hinged plate 44, the steering driving motor 43 is hinged to the steering plate 45 through the U-shaped hinged plate 44, the fire sprinkler 46 is installed at the end of the steering plate 45, the fire sprinkler 46 is communicated with the steering plate 45, and the steering plate 45 is communicated with the connecting pipe 34.
In this embodiment, the flexible sealing plate housing driving assembly includes a storage cylinder 26, a first driving motor 13, a storage cylinder, a sealing plate strip-shaped chute 29 and a flexible sealing plate 27, the sealing plate strip-shaped chute 29 is opened at the inner side of the base frame 12, the storage cylinder 26 is mounted at one side of the base frame 12, the first driving motor 13 is mounted at one end of the storage cylinder 26, the output end of the first driving motor 13 penetrates through the storage cylinder 26 to be mounted with the storage cylinder, the flexible sealing plate 27 is wound at the outer side of the storage cylinder, and the end side of the flexible sealing plate 27 is located at the inner side of the sealing plate strip-shaped chute 29.
In this embodiment, the elastic band third buffer hanging ring assembly 47 includes a third limiting sliding groove 28, a third connecting arm 32, a third hanging ring 30, a third sliding block 31 and a third buffer spring 33, the third limiting sliding groove 28 is installed at four corners of the bottom of the base frame 12, the third sliding block 31 is located on the inner side of the third limiting sliding groove 28, the third connecting arm 32 is installed at the middle of the bottom of the third sliding block 31, the third hanging ring 30 is installed at one end, away from the third sliding block 31, of the third connecting arm 32, the third buffer spring 33 is located on the inner side of the third limiting sliding groove 28, one end of the third buffer spring 33 is installed on the inner wall of the third limiting sliding groove 28, and the other end of the third buffer spring 33 is installed on one side of the third sliding block 31.
In this embodiment, the first buffer hanging ring assembly 19 of elastic band includes a first slider 38, a first hanging ring 39, a first connecting arm 41, a first limit sliding groove 42 and a first buffer spring 40, the first buffer spring 40 is installed at the bottom in the first limit sliding groove 42, the first slider 38 is installed at the other end of the first buffer spring 40, and the first slider 38 is located at the inner side of the first limit sliding groove 42, the first connecting arm 41 is installed at the middle part of the outer side of the first slider 38, and the first hanging ring 39 is installed at the end of the first connecting arm 41 far away from the first slider 38.
A power circulation inspection cabinet structure protection method for explosion and fire prevention comprises the following steps:
step 1: the electric beam is installed through the electric beam fixing strip 10, and the electricity is fixed through the electric beam;
step 2: after the spark occurs, smoke generated is detected by a smoke detector, and then a first driving motor 13 is started;
and step 3: the first driving motor 13 drives the containing cylinder to rotate, and then the flexible sealing plate 27 is pushed to move inside the sealing plate strip-shaped sliding groove 29 to seal the base frame 12;
and 4, step 4: the air pump 11 is started to pump air in the cabinet body to form a vacuum environment, and the fire is extinguished through vacuum oxygen deficiency;
and 5: the smoke detector continuously detects that smoke still exists and starts the electromagnetic valve on the hydraulic fire-fighting dry powder storage box 9, and dry powder is sprayed out from the fire-fighting spray nozzle 46 through the connecting pipe 34 to extinguish fire;
step 6: meanwhile, the lifting driving motor 35 is started to drive the lifting screw 7 to rotate so as to drive the sliding block 8 to move up and down for spraying, and then the steering driving motor 43 is started to drive the fire-fighting nozzle 46 to rotate back and forth for spraying;
and 7: when an internal electrical appliance explodes, the hydraulic fire-fighting dry powder storage box 9 is firstly exploded, then the internal dry powder is released to avoid fire spread, and meanwhile, the first side plate 3 and the second side plate 4 are respectively deformed to drive the buffer arm 17 to rotate in an angle so as to pull the hinge rod 36 to perform first-step buffering;
and 8: when the buffer arm 17 rotates, the connecting seat assembly 16 is driven to move, and the elastic belt 2 pulls the first buffer suspension loop assembly 19, the second buffer suspension loop assembly 21 and the third buffer suspension loop assembly 47 of the elastic belt to perform further buffering respectively.
The above are only further embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution of the present invention and its concept within the scope of the present invention.
Claims (2)
1. The utility model provides a cabinet structure is examined to power circulation of explosion-proof fire hazard prevention which characterized in that: the damping device comprises a backboard (15) and a top plate (1) arranged at the top of the backboard (15), wherein elastic belt second damping hanging ring assemblies (21) are arranged at four corners of the top plate (1), a first side plate (3) is arranged at one side of the backboard (15), a second side plate (4) is arranged at the other side of the backboard (15), connecting seat assemblies (16) are arranged at the middle parts of the outer sides of the first side plate (3) and the second side plate (4), damping arm assemblies are hinged at the four corners of one side of each connecting seat assembly (16), the damping arm assemblies are fixed at the outer sides of the first side plate (3) and the second side plate (4) through fixing seats (20), elastic belt first damping hanging ring assemblies (19) are arranged at the four corners of the other side of each connecting seat assembly (16), and hinged plates (5) are hinged at one side of the second side plate (4, hydraulic fire-fighting dry powder storage box (9) is installed to articulated slab (5) inboard bottom, just the top of hydraulic fire-fighting dry powder storage box (9) is equipped with lift drive assembly, be equipped with sliding block (8) on the lift drive assembly, just be equipped with the fire control on sliding block (8) and spray the subassembly, hydraulic fire-fighting dry powder storage box (9) with the fire control sprays the subassembly intercommunication, base frame (12) are installed to the bottom of backplate (15), one side of base frame (12) is established flexible sealing plate and is accomodate drive assembly, supporting leg (14) are installed to base frame (12) bottom both sides, base frame (12) bottom four corners department is installed elastic band third buffering link subassembly (47), elastic band third buffering link subassembly (47) with between elastic band first buffering link subassembly (19), elastic band first buffering link subassembly (19) with between elastic band second buffering link subassembly (21) all bind between the binding The smoke detector is characterized by comprising an elastic belt (2), an air pump (11) is installed at the top of the top plate (1), electric beam fixing strips (10) are welded on the inner walls of the first side plate (3) and the second side plate (4) in a connecting mode, and the smoke detector is installed on the inner wall of the hinged plate (5); the buffer arm assembly comprises a buffer arm (17), a hinge rod (36) and a fourth buffer spring (37), one end of the buffer arm (17) is hinged to the fixed seat (20), the other end of the buffer arm (17) is provided with the fourth buffer spring (37) in a penetrating mode, the fourth buffer spring (37) is hinged to the connecting seat assembly (16), the middle of the side of the buffer arm (17) is hinged to the hinge rod (36), and the other end of the hinge rod (36) is hinged to the connecting seat assembly (16); the two ends of one side, facing the first side plate (3), of the connecting seat assembly (16) are provided with hinge grooves (18), the fourth buffer spring (37) is hinged to the inner side of the hinge grooves (18), and one end, away from the buffer arm (17), of the hinge rod (36) is hinged to the inner side of the hinge grooves (18); the elastic belt second buffer hanging ring assembly (21) comprises a second sliding block (22), a second hanging ring (23), a second connecting arm (48), a second limiting sliding groove (25) and a second buffer spring (24), the second limiting sliding groove (25) is formed in the four corners of the bottom of the top plate (1), the second sliding block (22) is located on the inner side of the second limiting sliding groove (25), the second buffer spring (24) is installed at one end of the inner wall of the second limiting sliding groove (25), the second sliding block (22) is installed at the other end of the second buffer spring (24), the second connecting arm (48) is installed at the top of the second sliding block (22), and the second hanging ring (23) is installed at the top of the second connecting arm (48); the lifting driving assembly comprises a lifting driving motor (35), a lifting screw rod (7) and a limiting slide rod (6), the lifting driving motor (35) is installed in the middle of the top of the hydraulic fire-fighting dry powder storage box (9), the output end of the lifting driving motor (35) penetrates through the sliding block (8) and is installed at the top in the hinged plate (5), the inner side of the sliding block (8) is meshed with the outer side of the lifting screw rod (7), the limiting slide rod (6) penetrates through the sliding block (8), one end of the limiting slide rod (6) is installed at the top of the hydraulic fire-fighting dry powder storage box (9), and the other end of the limiting slide rod (6) is installed at the top in the hinged plate (5); the fire-fighting spraying assembly comprises a steering driving motor (43), a U-shaped hinged plate (44), a steering plate (45) and a fire-fighting nozzle (46), wherein the U-shaped hinged plate (44) is installed in the middle of one side of the sliding block (8), the steering driving motor (43) is installed at the top of the U-shaped hinged plate (44), the steering driving motor (43) penetrates through the U-shaped hinged plate (44) and is hinged to the steering plate (45), the fire-fighting nozzle (46) is installed at the end part of the steering plate (45), the fire-fighting nozzle (46) is communicated with the steering plate (45), and the steering plate (45) is communicated with the connecting pipe (34); the flexible sealing plate containing driving assembly comprises a storage cylinder (26), a first driving motor (13), a containing cylinder, a sealing plate strip-shaped sliding groove (29) and a flexible sealing plate (27), wherein the sealing plate strip-shaped sliding groove (29) is formed in the inner side of the base frame (12), the storage cylinder (26) is installed on one side of the base frame (12), the first driving motor (13) is installed at one end of the storage cylinder (26), the output end of the first driving motor (13) penetrates through the storage cylinder (26) to be installed with the containing cylinder, the flexible sealing plate (27) is wound on the outer side of the containing cylinder, and the end side of the flexible sealing plate (27) is located on the inner side of the sealing plate strip-shaped sliding groove (29); the third buffer hanging ring component (47) of the elastic belt comprises a third limiting sliding groove (28), a third connecting arm (32), a third hanging ring (30), a third sliding block (31) and a third buffer spring (33), the four corners of the bottom of the base frame (12) are provided with third limiting sliding chutes (28), the third slide block (31) is positioned at the inner side of the third limit sliding groove (28), a third connecting arm (32) is arranged in the middle of the bottom of the third sliding block (31), a third hanging ring (30) is arranged at one end of the third connecting arm (32) far away from the third sliding block (31), the third buffer spring (33) is positioned at the inner side of the third limit sliding groove (28), one end of the third buffer spring (33) is arranged on the inner wall of the third limit chute (28), the other end of the third buffer spring (33) is arranged on one side of the third sliding block (31); the first buffering link assembly (19) of elastic band includes first slider (38), first link (39), first linking arm (41), first spacing spout (42) and first buffer spring (40), install first buffer spring (40) bottom in first spacing spout (42), first slider (38) are installed to the other end of first buffer spring (40), just first slider (38) are located the inboard of first spacing spout (42), the outside mid-mounting of first slider (38) has first linking arm (41), first linking arm (41) are kept away from first link (39) are installed to the one end of first slider (38).
2. An explosion-proof and fire-proof power cycle inspection cabinet structure protection method according to claim 1, characterized in that: the method comprises the following steps:
step 1: the electric beam is installed through the electric beam fixing strip (10), and the electricity is fixed through the electric beam;
step 2: after sparks occur, smoke generated is detected by a smoke detector, and then a first driving motor (13) is started;
and step 3: the containing cylinder is driven to rotate by a first driving motor (13), and then a flexible sealing plate (27) is pushed to move on the inner side of a sealing plate strip-shaped sliding groove (29) to seal the base frame (12);
and 4, step 4: the air pump (11) is started to pump air in the cabinet body to form a vacuum environment, and the fire is extinguished through vacuum oxygen deficiency;
and 5: the smoke detector continuously detects that smoke still exists and starts the electromagnetic valve on the hydraulic fire-fighting dry powder storage box (9), and dry powder is sprayed out from the fire-fighting spray nozzle (46) through the connecting pipe (34) to extinguish fire;
step 6: meanwhile, the lifting driving motor (35) is started to drive the lifting screw (7) to rotate, further the sliding block (8) is driven to move up and down for spraying, and then the steering driving motor (43) is started to drive the fire-fighting nozzle (46) to rotate back and forth for spraying;
and 7: when an internal electrical appliance explodes, the hydraulic fire-fighting dry powder storage box (9) is exploded firstly, then the internal dry powder is released to avoid fire spread, and meanwhile, the first side plate (3) and the second side plate (4) deform respectively to drive the buffer arm (17) to rotate in angle so as to pull the hinge rod (36) to perform first-step buffering;
and 8: when the buffer arm (17) rotates, the connecting seat assembly (16) is driven to move, and the elastic belt first buffer hanging ring assembly (19), the elastic belt second buffer hanging ring assembly (21) and the elastic belt third buffer hanging ring assembly (47) are pulled through the elastic belt (2) respectively to perform further buffering.
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Effective date of registration: 20210714 Address after: 110000 900 Shengli South Street, Heping District, Shenyang, Liaoning Applicant after: Shenyang North Explosion-Proof Co.,Ltd. Address before: 239000, No. 321, Yangzi Road, Langya District, Chuzhou City, Anhui Province Applicant before: ANHUI QIYUAN POWER EQUIPMENT MANUFACTURING Co.,Ltd. |
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