CN212587080U - LPG transportation semitrailer fire control teaching equipment - Google Patents
LPG transportation semitrailer fire control teaching equipment Download PDFInfo
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- CN212587080U CN212587080U CN202021169115.0U CN202021169115U CN212587080U CN 212587080 U CN212587080 U CN 212587080U CN 202021169115 U CN202021169115 U CN 202021169115U CN 212587080 U CN212587080 U CN 212587080U
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to a LPG transportation semitrailer fire control teaching equipment, it includes: the inner part of the tank body is fixedly provided with two compartment plugging plates vertical to the axis of the tank body, and a compartment is formed between the two compartment plugging plates; the emergency cut-off accessory box is communicated with the separation bin through a pipeline; the mounting frame is used for supporting the tank body, and a rotary driving mechanism for driving the tank body to rotate circumferentially is arranged between the mounting frame and the tank body; the fixing frame is arranged below the mounting frame, and an angle adjusting device is arranged between the fixing frame and the mounting frame and used for adjusting the front and back inclination angles of the mounting frame and the tank body.
Description
Technical Field
The utility model relates to a LPG transportation semitrailer fire control teaching equipment specifically belongs to fire control teaching equipment technical field.
Background
Liquefied Petroleum Gas (LPG) is a colorless gas or yellowish-brown oily liquid which is transparent, low in toxicity and has a special odor. The liquefied petroleum gas tank truck is a special vehicle for transporting liquefied petroleum gas, the design pressure of a tank body is 1.8-2.2MPa, the design temperature is 50 ℃, and two types of semi-trailer type tank trucks and fixed type tank trucks are mainly used in China at present. When an accident happens to the LPG transportation semitrailer, the LPG transportation semitrailer needs to be handled with professional and careful attention, and damage is reduced to the minimum. However, as the internal structure and the operation method of the tank body of the LPG transportation semitrailer are not familiar to the firemen at present, the firemen often do not know how to quickly and effectively treat the LPG transportation semitrailer in case of related accidents, so that the optimal rescue time is delayed, and a series of adverse and even serious consequences are caused.
In order to solve the problems, the utility model provides a LPG transportation semitrailer fire control teaching equipment, design according to the true transport tank body of former factory, the internal and external structure is the same with the true transport tank body, and design visual window and external lighting system, can see the internal and external concrete structure of tank body, adopt complete set of complete real valve, cutting device, safety device, carry out the actual combat study, have realized 100% true experience in vision and sense of touch, through configuration pressure boost gas cylinder and special joint of hosepipe fire control, can really practise quick drain, flowing back etc.; through remote control, gas phase and liquid phase states of the tank body under various postures under three-dimensional space postures of 0-360 degrees, forward tilting, backward tilting and the like are simulated really, and full-real emergency drilling of abnormal conditions such as rollover, upward tilting and the like is carried out; the simulation of accidental leakage can be realized, including gas phase and liquid phase leakage simulation; a 0.1MPa supercharging device is arranged, so that abnormal states such as liquid spraying, air injection, safety valve jumping and the like can be simulated; the hand-pulling emergency cut-off attachment box, the oil pressure emergency cut-off attachment box and the emergency cut-off control mechanism are arranged, so that real action processes of a manual operation device and an oil pressure emergency cut-off device can be simulated simultaneously, and real scenes such as opening, closing and emptying of a valve are operated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a LPG transportation semitrailer fire control teaching equipment that can realize various accidents, the simulation of unusual true scene carries out the emergent rehearsal of full reality is provided.
In order to solve the above problems, the utility model adopts the following technical proposal:
an LPG transportation semitrailer fire control teaching equipment, it includes:
the inner part of the tank body is fixedly provided with two compartment plugging plates vertical to the axis of the tank body, and a compartment is formed between the two compartment plugging plates;
the emergency cut-off accessory box is communicated with the separation bin through a pipeline;
the mounting frame is used for supporting the tank body, and a rotary driving mechanism for driving the tank body to rotate circumferentially is arranged between the mounting frame and the tank body;
the fixing frame is arranged below the mounting frame, and an angle adjusting device is arranged between the fixing frame and the mounting frame and used for adjusting the front and back inclination angles of the mounting frame and the tank body.
As a further improvement, the rotary driving mechanism is arranged on the circular arc-shaped or circular ring-shaped track outside the tank body, and is arranged on the roller and the driving device on the mounting rack, the roller is matched with the track.
As a further improvement of the present invention, the angle adjusting device comprises rotating rods disposed at the left and right ends of the mounting frame, the rotating rods are disposed on the mounting frame through bearing seats, the fixing frame is provided with supporting columns for supporting the rotating rods, the tops of the supporting columns are provided with arc-shaped grooves adapted to the rotating rods, and the mounting frame and the tank body can respectively swing back and forth around the two rotating rods as shafts; the angle adjusting device further comprises two lifting mechanisms arranged between the fixing frame and the mounting frame, and the two lifting mechanisms are respectively located on the left side and the right side of the fixing frame.
As a further improvement of the present invention, the lifting mechanism comprises a worm screw rod lifter and a servo motor i for driving the worm screw rod lifter, the worm screw rod lifter is provided with a horizontal input shaft and a vertical screw rod, the bottom of the worm screw rod lifter is hinged with a worm screw rod lifter hinged base fixed on the fixed frame, and the upper end of the screw rod is hinged with the rotating rod; the first servo motor is hinged to the fixed frame through a first servo motor hinge base, and an output shaft of the first servo motor is connected with an input shaft of the worm gear lead screw lifter.
As a further improvement of the present invention, the angle adjusting device comprises suspension brackets arranged on the left and right sides of the middle part of the mounting bracket, a support for supporting the suspension brackets is arranged on the fixing bracket, the suspension brackets and the support are hinged together through a hinge shaft, and the mounting bracket and the tank body can swing back and forth around the hinge shaft; the angle adjusting device also comprises a lifting mechanism arranged between the fixed frame and the mounting frame.
As a further improvement, the lifting mechanism includes that the hinge sets up flexible hydro-cylinder on the mount, the hydro-cylinder pole, linking arm and the support arm of flexible hydro-cylinder are articulated each other together, the linking arm other end with the crossbeam of mounting bracket is articulated mutually, the support arm other end with the mount is articulated mutually.
As a further improvement of the utility model, urgent cutting accessory case includes urgent cutting accessory case of hand power and oil pressure urgent cutting accessory case, urgent cutting accessory case of hand power and the urgent cutting accessory case of oil pressure respectively through logical liquid pipe one and logical liquid pipe two with the compartment bottom communicates, urgent cutting accessory case of hand power and the urgent cutting accessory case of oil pressure respectively through breather pipe one and breather pipe two with the compartment top is linked together, be equipped with the purpose-built joint of fire hose on the urgent cutting accessory case.
As a further improvement, the tank body is provided with a visual window and is used for lighting the external lighting system in the tank body.
As a further improvement, the tank body top is provided with a safety valve and a manhole, and the tank car platform at the bottom of the right end of the tank body is provided with an emergency cut-off control mechanism.
As a further improvement, the fire control teaching equipment outside is equipped with the rail guard, be equipped with infrared detection device in the rail guard for detect inside personnel quantity, prevent that equipment from breaking down and causing personnel's injury.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the utility model provides a LPG transportation semitrailer fire control teaching equipment, design according to the true transport tank body of former factory, the interior outer structure is the same with the true transport tank body, and design has visual window and external lighting system, can see the internal and external concrete structure of jar, adopt complete set of complete real valve, cutting device, safety device, carry out the actual combat study, realize 100% true experience on vision and touch, through configuration pressure boost gas cylinder and the purpose-built joint of fire hose, lead liquid, through the pressure boost gas cylinder pressure boost during flowing back, can really practice quick liquid guide, flowing back etc.; through remote control, gas phase and liquid phase states of the tank body under various postures under three-dimensional space postures of 0-360 degrees, forward tilting, backward tilting and the like are simulated really, and full-real emergency drilling of abnormal conditions such as rollover, upward tilting and the like is carried out; the simulation of accidental leakage can be realized, including gas phase and liquid phase leakage simulation; a 0.1MPa supercharging device is arranged, so that abnormal states such as liquid spraying, air injection, safety valve jumping and the like can be simulated; the hand-pulling emergency cut-off attachment box, the oil pressure emergency cut-off attachment box and the emergency cut-off control mechanism are arranged, so that real action processes of a manual operation device and an oil pressure emergency cut-off device can be simulated simultaneously, and real scenes such as opening, closing and emptying of a valve are operated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic diagram of the right-side view structure of the present invention.
Fig. 4 is a schematic sectional structure diagram of the present invention.
Fig. 5 is a schematic structural view of the middle hand-pulling emergency cut-off accessory box of the present invention.
Fig. 6 is a schematic structural view of the hydraulic emergency cut-off attachment box of the present invention.
Fig. 7 is a schematic structural diagram of the middle fixing frame and the mounting frame of the present invention.
Fig. 8 is a schematic structural view of the middle fixing frame and the mounting frame of the present invention.
Fig. 9 is a schematic structural diagram of the middle mounting frame and the suspension frame of the present invention.
Fig. 10 is a schematic front view of the present invention.
Fig. 11 is a schematic diagram of another right-view structure of the present invention.
Fig. 12 is a schematic structural diagram of the worm wheel screw rod lifter of the present invention.
Fig. 13 is a schematic structural diagram of the middle support column and the clamping seat of the present invention.
Fig. 14 is a schematic structural diagram of a first servo motor according to the present invention.
Wherein: 1 tank body, 2 safety valves, 3 manholes, 4 rails, 5 rollers, 6 supports, 7 cross beams, 8 longitudinal beams, 9 suspension brackets, 10 supports, 11 fixing frames, 12 telescopic oil cylinders, 13 oil cylinder rods, 14 supporting arms, 15 connecting arms, 16 hand-pulled emergency cutting accessory boxes, 17 oil-pressure emergency cutting accessory boxes, 18 pressure gauges, 19 thermometers, 20 gas-phase quick connectors, 21 liquid-phase quick connectors, 22 fire hose special connectors, 231 manual emergency cutting devices, 232 hand-operated oil pumps, 24 couplers, 25 worm-gear lead screw lifter hinged seats, 26 worm-gear lead screw lifters, 26-1 connecting plate I, 27 lead screws, 28 input shafts, 29 bearing seats, 30 rotating rods, 31 supporting columns, 32 clamping seats, 33 arc-shaped grooves, 34 abdicating holes, 35 servo motor I hinged seats, 36 servo motor I, 36-1 connecting plate II, 37 external lighting systems, 38 visual windows, 39 compartment blocking plates, A first 40 vent pipe, a second 41 vent pipe, a first 42 liquid through pipe, a second 43 liquid through pipe, a second 44 servo motor, a 45 pressurized gas cylinder and an emergency cut-off control mechanism 46.
Detailed Description
To make the objects, aspects and advantages of the present invention clearer, and in accordance with the following detailed description of certain embodiments of the present invention, it is to be understood that the terms "center," "vertical," "horizontal," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship shown in the accompanying drawings, which are used for convenience of description and simplicity of illustration, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Two ends/front and back of the tank body 1, the mounting rack and the fixing rack 11 in the embodiment take fig. 2 as an example, and refer to the left end and the right end in fig. 2; two sides of the tank body 1, the mounting rack and the fixing rack 11, which are taken as an example in fig. 3, refer to the left side and the right side in fig. 3; the circumferential rotation of the can body 1 means that the can body 1 rotates about the axis thereof as a rotation axis.
An LPG transport semitrailer fire fighting teaching device as shown in figures 1-14, which comprises:
the tank body 1 is cylindrical, two ends of the tank body are closed, two compartment plugging plates 39 vertical to the axis of the tank body 1 are fixedly arranged in the tank body 1, a compartment is formed between the two compartment plugging plates 39, water or other liquid can be contained in the compartment, and the compartment and the water are used for simulating the tank body 1 and a liquid phase, so that the weight of the tank body 1 is greatly reduced, the side turning and the inclination of the tank body 1 are convenient to realize, and the inclination state of the liquid phase can be truly presented; the emergency cut-off accessory box is arranged on the tank body 1 and comprises a hand-pull emergency cut-off accessory box 16 and an oil-pressure emergency cut-off accessory box 17, the hand-pull emergency cut-off accessory box and the oil-pressure emergency cut-off accessory box are respectively arranged on two sides of two ends of the tank body 1 and are communicated with the separation bin through pipelines, and the pipelines comprise a first air pipe 40, a second air pipe 41, a first liquid through pipe 42 and a second liquid through pipe 43; the hand-pulling emergency cut-off accessory box 16 and the oil pressure emergency cut-off accessory box 17 are respectively communicated with the bottom of the compartment through a first liquid communicating pipe 42 and a second liquid communicating pipe 43, the hand-pulling emergency cut-off accessory box 16 and the oil pressure emergency cut-off accessory box 17 are respectively communicated with the top of the compartment through a first air pipe 40 and a second air pipe 41, a pressurized gas cylinder 45 is further arranged outside the tank body 1, a nitrogen gas cylinder is adopted in the embodiment, and the pressurized gas cylinder 45 is connected with the hand-pulling emergency cut-off accessory box 16 and the oil pressure emergency cut-off accessory box 17; in this embodiment, two arc-shaped or annular rails 4 are fixedly arranged outside the tank body 1, and the two rails 4 are located at two ends of the tank body 1.
The mounting bracket is used for supporting the jar body 1, be equipped with the drive between mounting bracket and the jar body 1 the rotatory rotary driving mechanism of 1 circumference of the jar body, rotary driving mechanism is including setting up jar external arc or the annular track 4 of circle of 1 outside, and set up gyro wheel 5 and drive on the mounting bracket the rotatory actuating mechanism of gyro wheel 5, gyro wheel 5 with 4 looks adaptations of track. In the embodiment, the mounting frame is square and comprises two cross beams 7 and two longitudinal beams 8, the tank body 1 is arranged above the mounting frame and is parallel to the longitudinal beams 8, two rollers 5 are arranged on each cross beam 7 through a support 6, the rollers 5 are positioned below two sides of the tank body 1 and are matched with the tracks 4, the rollers 5 are connected with a driving mechanism, in the embodiment, the driving mechanism is a servo motor II 44, the rollers 5 are connected with output shafts of the servo motor II 44, anti-slip materials are arranged between the rollers 5 and the tracks 4 to prevent the rollers 5 and the tracks 4 from sliding, and rubber can be fixedly arranged outside the rollers 5; the second servo motor 44 drives the tank body 1 to perform rollover simulation at any angle within 360 degrees; in this embodiment, the mounting bracket both ends respectively are equipped with a synchronous pivoted servo motor two 44 with gyro wheel 5 links to each other, low in the middle of the track 4, both sides are equipped with the border, gyro wheel 5 card is in the track 4, prevent to follow track 4 roll-off.
The fixing frame 11 is arranged below the mounting frame, and an angle adjusting device is arranged between the fixing frame 11 and the mounting frame and used for adjusting the front and back inclination angles of the mounting frame and the tank body 1.
As an embodiment, the angle adjusting device includes rotating rods 30 disposed at the left and right ends of the mounting frame, the rotating rods 30 are disposed on the mounting frame through bearing seats 29, a supporting column 31 for supporting the rotating rods 30 is disposed on the fixed frame 11, an arc-shaped groove 33 adapted to the rotating rods 30 is disposed at the top of the supporting column 31, and the mounting frame and the tank body 1 can respectively swing back and forth around the two rotating rods 30 as axes; the angle adjusting device further comprises two lifting mechanisms arranged between the left end and the right end of the fixing frame 11 and the mounting frame, and the two lifting mechanisms are respectively positioned on the left side and the right side of the fixing frame 11. In this embodiment, the lifting mechanism includes a worm screw rod lifter 26 and a servo motor 36 driving the worm screw rod lifter 26, the worm screw rod lifter 26 is provided with a horizontal input shaft 28 and a vertical screw rod 27, the bottom of the worm screw rod lifter 26 is hinged with a worm screw rod lifter hinged seat 25 fixedly arranged on the fixed frame 11, and the upper end of the screw rod 27 is hinged with the rotating rod 30; the first servo motor 36 is hinged to the fixed frame 11 through a first servo motor hinge seat 35, and an output shaft of the first servo motor 36 is connected with the input shaft 28 of the worm gear lead screw lifter 26.
In this embodiment, the lifting mechanism includes two worm wheel screw lifters 26, the worm wheel screw lifters 26 are disposed on two sides of the end portion of the fixed frame 11, a first connecting plate 26-1 is disposed at the bottom of the worm wheel screw lifter 26, the first connecting plate 26-1 is hinged to a worm wheel screw lifter hinged seat 25 fixedly disposed on the fixed frame 11, and the rotating rod 30 is disposed on the cross beam 7 at the end portion of the installed frame through a bearing seat 29; the middle part of the end part of the fixed frame 11 is hinged with a second connecting plate 36-1 fixedly arranged on the first servo motor 36 through a first servo motor hinged seat 35, the first servo motor 36 is a double-output-shaft motor, and two output shafts of the first servo motor are respectively connected with the input shafts 28 on the two worm-gear lead screw lifters 26 at the same end of the fixed frame 11 through a coupler 24; the support column 31 is fixedly arranged at two ends of the fixing frame 11, two support columns are arranged at one end of the support column and are located between the worm gear screw rod lifter hinged seat 25 and the servo motor one-hinged seat 35, a clamping seat 32 is fixedly arranged on the support column 31 through bolts, an arc-shaped groove 33 matched with the rotating rod 30 is arranged at the top of the clamping seat 32, and a abdicating hole 34 corresponding to an output shaft of the servo motor one 36 is formed in the support column 31. Adjust during the inclination around mounting bracket and the jar body 1, through 11 one ends of mount servo motor 36 drive worm wheel screw rod lift 26's lead screw 27 goes up and down, thereby drives mounting bracket and the jar body 1 one end goes up and down, the mounting bracket and the jar body 1 other end are established with the card in the arc 33 the bull stick 30 rotates (this end servo motor 36 is out of work) for the pivot, thereby goes on mounting bracket and the adjustment of the 1 inclination of the jar body simulate the adjustment of the 1 inclination of the jar body goes on gas phase, the liquid phase state simulation under the various postures of the jar body 1 turns on one's side, faces upward and turns over abnormal conditions such as the emergent rehearsal. Two of mount 11 same end worm wheel lead screw lift hinge seat 25 coincides with the hinge department axis of a servo motor hinge seat 35, when the adjustment during mounting bracket and jar body 1 inclination, servo motor 36 can be along with worm wheel lead screw lift 26 synchronous rotation, through setting up hole 34 of stepping down can prevent servo motor 36 the output shaft with support column 31 takes place to interfere.
As another embodiment, the angle adjusting device includes suspension brackets 9 disposed on the left and right sides of the middle portion of the mounting bracket, a support 10 for supporting the suspension brackets 9 is disposed on the fixing bracket 11, two supports 10 are fixedly disposed on each side of the fixing bracket 11 on two sides of the suspension brackets 9, the suspension brackets 9 and the supports 10 are hinged together through a hinge shaft, and the mounting bracket and the tank body can swing back and forth around the hinge shaft. The angle adjusting device is characterized by further comprising a lifting mechanism arranged between the fixing frame 11 and the mounting frame, the lifting mechanism is arranged on the telescopic oil cylinder 12 on the fixing frame 11 through a hinge, an oil cylinder rod 13 of the telescopic oil cylinder 12, a connecting arm 15 and a supporting arm 14 are hinged together, the other end of the connecting arm 15 is hinged with the cross beam 7 of the mounting frame, and the other end of the supporting arm 14 is hinged with the fixing frame 11.
Mounting bracket and jar body 1 can the hinge of support 10 and the 9 hinge of mounted frame department links the axle and rotates for the pivot, adjusts during the inclination around mounting bracket and the jar body 1, through flexible the change of flexible hydro-cylinder 12 the state of linking arm 15 and support arm 14, the drive mounting bracket and the slope of the jar body 1 go on the adjustment of mounting bracket and the 1 inclination of the jar body is gone on gaseous phase, the liquid phase state under the various postures of the jar body 1 turns on one's side, faces upward abnormal conditions such as turn over emergent rehearsal entirely.
The hand-pulling emergency cut-off accessory box 16 and the oil pressure emergency cut-off accessory box 17 are respectively arranged on two sides of the tank body 1. The hand-pulling emergency cut-off accessory box 16 is internally provided with a pressure gauge 18, a thermometer 19, a gas phase quick coupler 20, a liquid phase quick coupler 21 and a manual emergency cut-off device 231, the pressure gauge 18 and the thermometer 19 are connected with the separation bin, and the gas phase quick coupler 20 and the liquid phase quick coupler 21 are both provided with specially-made fire hose joints 22. The hydraulic emergency cut-off accessory box 17 is internally provided with a pressure gauge 18, a thermometer 19, a gas phase quick coupler 20, a liquid phase quick coupler 21 and a hand oil pump 232, the pressure gauge 18 and the thermometer 19 are connected with the separation bin, and the gas phase quick coupler 20 and the liquid phase quick coupler 21 are respectively provided with a special connector 22 for fire hoses. The gas phase quick coupler 20 is respectively communicated with the top of the compartment through a first vent pipe 40 and a second vent pipe 41, and the liquid phase quick coupler 21 is respectively communicated with the bottom of the compartment through a first liquid through pipe 42 and a second liquid through pipe 43.
In this embodiment, the diameter of the tank body 1 is the same as that of the real transport tank body, the length of the tank body is shorter than that of the real transport tank body, the real transport tank body is cut from the tank body and is sealed, all structures in the real transport tank body are arranged in the tank body 1, and corresponding space compression is performed at longitudinally arranged intervals. The left end of the tank body 1 is provided with a visual window 38 and an external lighting system 37 for lighting the inside of the tank body 1. The design is carried out according to the real transport tank body of the original factory, the internal and external structure is the same as the real transport tank body, a visual window 38 and an external lighting system 37 are designed, the internal and external specific structure of the tank body 1 can be seen, a complete set of all-true valves, a cutting device and a safety device are adopted, actual combat learning is carried out, and 100% real experience in vision and touch is realized. By configuring the pressurized gas cylinder 45 and the specially-made joint 22 for the fire hose, the pressurized gas cylinder 45 is used for pressurizing during liquid guiding and liquid discharging, and the specially-made joint 22 for the fire hose is configured for a fire truck, so that the liquid guiding and liquid discharging speed is increased, and the quick liquid guiding and liquid discharging can be performed really; when the tank body 1 is turned over less than 90 degrees, the pressurizing gas cylinder 45 is connected with the gas phase quick coupler 20 for pressurizing, and the liquid phase quick coupler 21 is connected with the special fire hose coupler 22 for liquid guiding and discharging; when the tank body 1 is turned over more than 90 degrees, the pressurizing gas cylinder 45 is connected with the liquid phase quick coupler 21 for pressurizing, and the gas phase quick coupler 20 is connected with the special fire hose coupler 22 for liquid guiding and discharging.
The first servo motor 36 and the second servo motor 44 are respectively electrically connected with the controller, and gas phase and liquid phase states of the tank body under various postures under three-dimensional space postures of 0-360 degrees, forward tilting, backward tilting and the like are truly simulated through remote control, so that full-true emergency drilling of abnormal conditions such as side turning, upward turning and the like is performed. The simulation of accidental leakage can be realized, including simulation of gas phase and liquid phase leakage, branch pipelines are arranged on the first vent pipe 40, the second vent pipe 41, the first liquid through pipe 42 and the second liquid through pipe 43, valves are arranged on the branch pipelines, and the simulation of gas phase and liquid phase leakage can be realized by controlling the opening of the valves; the pressurized gas cylinder 45 is connected with the gas-phase quick coupler 20, and a 0.1MPa pressurizing device is arranged, so that the air pressure of the compartment is 0.1MPa, and abnormal states such as liquid spraying, gas spraying, safety valve jumping and the like can be simulated, the liquid spraying and the gas spraying are realized by controlling the opening of valves on the first vent pipe 40, the second vent pipe 41, the first liquid through pipe 42 and the second liquid through pipe 43, the jumping pressure of the safety valve 2 needs to be set to be lower than 0.1MPA in advance, and when the given pressure is 0.1MPa, the safety valve 2 automatically jumps.
The top of the tank body 1 is provided with a safety valve 2 and a manhole 3, the tank car platform at the bottom of the right end of the tank body 1 is provided with an emergency cut-off control mechanism 46, and a swash plate is arranged inside the tank car platform. Through setting up hand power emergency cut-off annex case 16, oil pressure emergency cut-off annex case 17 and emergency cut-off operating device 46 (through manual or oil pressure control), can simulate manual, the real action process of oil pressure emergency cut-off device simultaneously, real scenes such as operation valve switching, evacuation, emergency cut-off annex case and emergency cut-off operating device 46 can also be controlled through pneumatics in addition, simulate pneumatic control. The tank 1 and the different pipelines in the tensioning emergency cut-off accessory box 16 and the oil pressure emergency cut-off accessory box 17 are distinguished by different colors.
The fire control teaching equipment is externally provided with a protective guard, and an infrared detection device is arranged in the protective guard and used for detecting the number of internal personnel and preventing the personnel from being injured due to faults when the equipment adjusts the posture.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (10)
1. The utility model provides a LPG transportation semitrailer fire control teaching equipment which characterized in that: it includes:
the device comprises a tank body (1), two compartment plugging plates (39) which are vertical to the axis of the tank body (1) are fixedly arranged in the tank body (1), and a compartment is formed between the two compartment plugging plates (39);
the emergency cut-off accessory box is communicated with the separation bin through a pipeline;
the mounting rack is used for supporting the tank body (1), and a rotary driving mechanism for driving the tank body (1) to rotate in the circumferential direction is arranged between the mounting rack and the tank body (1);
the fixing frame (11) is arranged below the mounting frame, and an angle adjusting device is arranged between the fixing frame (11) and the mounting frame and used for adjusting the front and back inclination angles of the mounting frame and the tank body (1).
2. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the rotary driving mechanism comprises a circular arc-shaped or circular ring-shaped track (4) arranged outside the tank body (1), a roller (5) arranged on the mounting frame and a driving mechanism for driving the roller (5) to rotate, and the roller (5) is matched with the track (4).
3. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the angle adjusting device comprises rotating rods (30) arranged at the left end and the right end of the mounting frame, the rotating rods (30) are arranged on the mounting frame through bearing seats (29), supporting columns (31) for supporting the rotating rods (30) are arranged on the fixing frame (11), arc-shaped grooves (33) matched with the rotating rods (30) are formed in the tops of the supporting columns (31), and the mounting frame and the tank body (1) can respectively swing back and forth around the two rotating rods (30) as shafts; the angle adjusting device further comprises two lifting mechanisms arranged between the fixing frame (11) and the mounting frame, and the two lifting mechanisms are respectively positioned on the left side and the right side of the fixing frame (11).
4. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 3, characterized in that: the lifting mechanism comprises a worm gear lead screw lifter (26) and a servo motor I (36) for driving the worm gear lead screw lifter (26), a horizontal input shaft (28) and a vertical lead screw (27) are arranged on the worm gear lead screw lifter (26), the bottom of the worm gear lead screw lifter (26) is hinged with a worm gear lead screw lifter hinged seat (25) fixedly arranged on the fixed frame (11), and the upper end of the lead screw (27) is hinged with the rotating rod (30); the first servo motor (36) is hinged to the fixed frame (11) through a first servo motor hinged seat (35), and an output shaft of the first servo motor (36) is connected with an input shaft (28) on the worm gear lead screw lifter (26).
5. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the angle adjusting device comprises suspension brackets (9) arranged on the left side and the right side of the middle of the mounting rack, a support (10) used for supporting the suspension brackets (9) is arranged on the fixed frame (11), the suspension brackets (9) and the support (10) are hinged together through a hinge shaft, and the mounting rack and the tank body (1) can integrally swing back and forth around the hinge shaft; the angle adjusting device also comprises a lifting mechanism arranged between the fixed frame (11) and the mounting frame.
6. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 5, wherein: elevating system sets up including the hinge telescopic cylinder (12) on mount (11), hydro-cylinder pole (13), linking arm (15) and support arm (14) of telescopic cylinder (12) are articulated each other and are in the same place, the linking arm (15) other end with crossbeam (7) of mounting bracket are articulated, support arm (14) other end with mount (11) are articulated mutually.
7. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the emergency cut-off attachment box comprises a hand-pull emergency cut-off attachment box (16) and an oil-pressure emergency cut-off attachment box (17), wherein the hand-pull emergency cut-off attachment box (16) and the oil-pressure emergency cut-off attachment box (17) are communicated with the bottom of the separation chamber through a first liquid through pipe (42) and a second liquid through pipe (43), the hand-pull emergency cut-off attachment box (16) and the oil-pressure emergency cut-off attachment box (17) are communicated with the top of the separation chamber through a first vent pipe (40) and a second vent pipe (41), and the emergency cut-off attachment box is provided with a special fire hose joint (22).
8. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the tank body (1) is provided with a visual window (38) and an external lighting system (37) for lighting the inside of the tank body (1).
9. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the tank is characterized in that the top of the tank body (1) is provided with a safety valve (2) and a manhole (3), and the tank car platform at the bottom of the right end of the tank body (1) is provided with an emergency cut-off control mechanism (46).
10. The LPG transportation semitrailer fire fighting teaching device as claimed in claim 1, characterized in that: the fire control teaching equipment outside is equipped with the rail guard, be equipped with infrared ray detection device in the rail guard for detect inside personnel's quantity, prevent that equipment from breaking down and causing personnel's injury.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020100516773 | 2020-01-17 | ||
| CN202010051677 | 2020-01-17 |
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| CN212587080U true CN212587080U (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574441.8A Pending CN111653143A (en) | 2020-01-17 | 2020-06-22 | LNG transport semitrailer fire control teaching equipment |
| CN202021169115.0U Active CN212587080U (en) | 2020-01-17 | 2020-06-22 | LPG transportation semitrailer fire control teaching equipment |
| CN202010574437.1A Pending CN111653177A (en) | 2020-01-17 | 2020-06-22 | LPG transportation semitrailer fire control teaching equipment |
| CN202021167440.3U Active CN212570153U (en) | 2020-01-17 | 2020-06-22 | CNG transportation semitrailer fire control teaching equipment |
| CN202010575728.2A Pending CN111681522A (en) | 2020-01-17 | 2020-06-22 | CNG transportation semitrailer fire control teaching equipment |
| CN202021169113.1U Active CN212587038U (en) | 2020-01-17 | 2020-06-22 | LNG transport semitrailer fire control teaching equipment |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574441.8A Pending CN111653143A (en) | 2020-01-17 | 2020-06-22 | LNG transport semitrailer fire control teaching equipment |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010574437.1A Pending CN111653177A (en) | 2020-01-17 | 2020-06-22 | LPG transportation semitrailer fire control teaching equipment |
| CN202021167440.3U Active CN212570153U (en) | 2020-01-17 | 2020-06-22 | CNG transportation semitrailer fire control teaching equipment |
| CN202010575728.2A Pending CN111681522A (en) | 2020-01-17 | 2020-06-22 | CNG transportation semitrailer fire control teaching equipment |
| CN202021169113.1U Active CN212587038U (en) | 2020-01-17 | 2020-06-22 | LNG transport semitrailer fire control teaching equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111653143A (en) * | 2020-01-17 | 2020-09-11 | 石家庄安瑞科气体机械有限公司 | LNG transport semitrailer fire control teaching equipment |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4223837C1 (en) * | 1992-07-20 | 1993-11-18 | Reinhard Landmann | System for simulating angular accelerations for the occupants of a motor vehicle |
| JPH09194037A (en) * | 1996-01-16 | 1997-07-29 | Akebono Brake Ind Co Ltd | Article taking-out device |
| KR200330649Y1 (en) * | 2003-07-14 | 2003-10-17 | 영일특장 주식회사 | Floodlight car |
| EP1891272B1 (en) * | 2006-12-06 | 2008-09-24 | Roadtec, Inc. | Material transfer vehicle for use in asphalt paving |
| CN102288348B (en) * | 2011-07-20 | 2013-01-23 | 山东交通学院 | Experimental bench for dynamically testing liquid tank |
| CN202279169U (en) * | 2011-08-17 | 2012-06-20 | 辽宁巨峰科技有限公司 | Hydraulic long-pipe gas semitrailer |
| KR101249345B1 (en) * | 2011-09-06 | 2013-04-01 | 국방과학연구소 | A fixing device of gas supply cylinder for vehicles |
| RU167584U1 (en) * | 2016-02-26 | 2017-01-10 | Иван Иванович Данилович | Transportable gas refueling unit |
| CN205854194U (en) * | 2016-06-27 | 2017-01-04 | 江西百得标签印刷有限公司 | A kind of label printing solvent transfer car(buggy) |
| CN105972430B (en) * | 2016-06-30 | 2019-03-08 | 安徽安盛石化设备有限公司 | A kind of LNG tank formula container with Self-balance up-down mechanism |
| CN106274629A (en) * | 2016-09-19 | 2017-01-04 | 葛孚会 | A kind of stirring tank car |
| CN106602497B (en) * | 2016-12-26 | 2018-12-07 | 太原重型机械集团工程技术研发有限公司 | Equipment is installed in the transport of multilayer transmission of electricity spool |
| CN206849376U (en) * | 2017-05-03 | 2018-01-05 | 中职北方智扬(北京)教育科技有限公司 | A kind of simulative automobile teaching chassis |
| CN208044952U (en) * | 2017-11-03 | 2018-11-02 | 江苏省交通技师学院 | A kind of aeroengine combustor liner teaching support |
| CN209814074U (en) * | 2019-03-28 | 2019-12-20 | 衡水瀚润橡塑制品有限公司 | Liftable gas cylinder handling device |
| CN111653143A (en) * | 2020-01-17 | 2020-09-11 | 石家庄安瑞科气体机械有限公司 | LNG transport semitrailer fire control teaching equipment |
-
2020
- 2020-06-22 CN CN202010574441.8A patent/CN111653143A/en active Pending
- 2020-06-22 CN CN202021169115.0U patent/CN212587080U/en active Active
- 2020-06-22 CN CN202010574437.1A patent/CN111653177A/en active Pending
- 2020-06-22 CN CN202021167440.3U patent/CN212570153U/en active Active
- 2020-06-22 CN CN202010575728.2A patent/CN111681522A/en active Pending
- 2020-06-22 CN CN202021169113.1U patent/CN212587038U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN212570153U (en) | 2021-02-19 |
| CN111653177A (en) | 2020-09-11 |
| CN111681522A (en) | 2020-09-18 |
| CN212587038U (en) | 2021-02-23 |
| CN111653143A (en) | 2020-09-11 |
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