CN113069700A - Multi-station fusion type transformer substation multifunctional fire-fighting equipment - Google Patents
Multi-station fusion type transformer substation multifunctional fire-fighting equipment Download PDFInfo
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- CN113069700A CN113069700A CN202110425672.7A CN202110425672A CN113069700A CN 113069700 A CN113069700 A CN 113069700A CN 202110425672 A CN202110425672 A CN 202110425672A CN 113069700 A CN113069700 A CN 113069700A
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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
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/04—Control of fire-fighting equipment with electrically-controlled release
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- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a multi-station fusion type transformer substation multifunctional fire fighting device, and relates to the technical field of fire fighting devices. The equipment sequentially comprises a guide seat and a supporting box body from top to bottom, wherein a turntable which is rotatably connected with the supporting box body is arranged in the guide seat, and a first motor used for driving the turntable to rotate is arranged in the supporting box body. A fire extinguishing device capable of sliding up and down relative to the guide seat is arranged above the rotary table, and a lifting mechanism is arranged between the fire extinguishing device and the rotary table. The fire extinguishing device comprises a sliding cylinder matched with the guide seat, a powder tank and a gas tank are arranged in the sliding cylinder, the gas tank is connected with the powder tank through a pipeline, an electromagnetic valve is arranged on the pipeline, a powder outlet pipe of the powder tank penetrates through the upper side wall of the sliding cylinder and extends to the upper side of the sliding cylinder, and the upper end of the powder outlet pipe is hermetically connected with a powder spraying pipe. The device is applied in a flexible way, and the fire-fighting facilities of the original transformer substation do not need to be modified.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment, in particular to multi-station fusion type transformer substation multifunctional fire fighting equipment.
Background
The multi-station integrated transformer substation integrates functional modules such as a transformer substation, an energy storage device, a data center, a charging station, a 5G communication device and a Beidou base station on the basis of a novel transformer substation functional module, realizes unified access, unified storage and unified display of all-station information through system integration optimization according to basic requirements of all-station information digitization, communication platform networking and information sharing standardization, and realizes functions such as operation monitoring, comprehensive information analysis and intelligent warning, operation management and auxiliary application.
Through the construction and operation of 'multi-station integration', the superior resources such as site, communication and electric power of the existing transformer substation can be mastered, a mutual resource supporting system among multiple stations is established, and the resource service platform is fully utilized while the low-carbon and green operation in the station is realized. Therefore, the utilization of the transformer substation resources of the power enterprise, the construction of the data center station, the energy storage station, the charging station and other functional stations, the realization of multi-station integration, and the inevitable development trend.
The transformer substation is the hub of electric power transportation, easily breaks out a fire disaster, and the integration of the multi-station integrated transformer substation has fused a plurality of functional modules, in case break out a fire disaster, not only is huge at any time, also can bring wider influence to people's normal life, therefore the fire control safety of multi-station integrated transformer substation is the top priority.
Carry out the construction that fuses of many stations on the basis of current transformer substation, must can involve the transformation of original fire control facility, if do continuation transformation on the basis of original fire control facility, not only the transformation expense is high, and the fire control unit working range after transforming is fixed moreover, and application scope is little, and the construction of other basic stations also can receive the restriction that fire-fighting equipment transformed simultaneously.
Disclosure of Invention
Aiming at the problems, the invention provides the multifunctional fire fighting equipment for the multi-station fusion type transformer substation, which is flexible to apply, can be reasonably distributed according to the distribution of fire-fighting points, does not need to transform the fire-fighting facilities of the original transformer substation, reduces the construction cost, and is more flexible to construct other base stations.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the multifunctional fire fighting equipment for the multi-station fusion type transformer substation sequentially comprises a guide seat and a supporting box body from top to bottom, wherein a turntable which is rotatably connected with the supporting box body is arranged in the guide seat, and a first motor for driving the turntable to rotate is arranged in the supporting box body;
a fire extinguishing device capable of sliding up and down relative to the guide seat is arranged above the rotary table, and a lifting mechanism is arranged between the fire extinguishing device and the rotary table;
the fire extinguishing device comprises a sliding cylinder matched with the guide seat, a powder tank and an air tank are arranged in the sliding cylinder, the air tank is connected with the powder tank through a pipeline, an electromagnetic valve is arranged on the pipeline, a powder outlet pipe of the powder tank penetrates through the upper side wall of the sliding cylinder and extends to the upper part of the sliding cylinder, and a powder spraying pipe is connected with the upper end of the powder outlet pipe in a sealing manner;
and the supporting box body, the guide seat or the sliding cylinder are provided with infrared temperature probes.
Further, elevating system including cutting the fork crane, cut the upper end of fork crane through the slide with the sliding cylinder slip articulated, the carousel on lie in cut under the fork crane and be provided with the back shaft, the back shaft on the symmetry be provided with two support arms, the inner of support arm with the back shaft articulated mutually, the outer end of support arm respectively with cut the fork crane articulated mutually, the carousel on lie in the both sides of back shaft slip respectively and be provided with the slider, slider and corresponding support arm between be provided with and be used for the drive the support arm around back shaft wobbling actuating arm, slider and carousel between be provided with actuating mechanism.
Furthermore, the driving mechanism comprises a second motor fixedly arranged on the sliding block, a driving gear is arranged on a power output shaft of the second motor, and a rack meshed with the driving gear is arranged on the rotary table.
Furthermore, a positioning pin is arranged between the sliding block and the rotary table, a plurality of second pin holes matched with the positioning pin are formed in the rotary table, an electromagnet is arranged above the positioning pin and fixedly connected with the sliding block through a mounting bracket, and a spring is arranged between the electromagnet and the positioning pin.
Furthermore, a connecting hose is arranged between the powder spraying pipe and the powder discharging pipe, a support frame is arranged on the sliding cylinder, the inlet end of the powder spraying pipe is hinged to the support frame, a sliding sleeve is sleeved on the powder spraying pipe, a telescopic device is arranged below the sliding sleeve, the fixed end of the telescopic device is fixedly connected with the sliding cylinder, and the moving end of the telescopic device is hinged to the sliding sleeve.
Further, two air tanks are arranged in the sliding cylinder, and the two air tanks are symmetrically arranged on two sides of the powder tank.
Furthermore, the cylindrical side wall of the sliding cylinder is provided with an avoiding hole and a first sealing plate for sealing the avoiding hole.
Furthermore, the guide seat comprises a seat body with an opening facing to the front side, a second sealing plate is arranged on the front side of the seat body, a guide table extending into the seat body is arranged on the inner side surface of the second sealing plate, and the guide table and the seat body jointly form a guide hole matched with the sliding cylinder.
Furthermore, a partition board is arranged in the supporting box body, the partition board divides the inner space of the supporting box body into an upper part and a lower part, the first motor is arranged in the upper space of the supporting box body, and a fire fighting pipeline is arranged in the lower space of the supporting box body.
Furthermore, a bearing guide cylinder is arranged on the sliding cylinder, and a drawer is arranged in the bearing guide cylinder.
The invention has the beneficial effects that:
1. the device is light in structure, convenient to move, capable of being reasonably arranged and planned at an inflammable point according to actual needs, flexible and variable in working range, and flexible and convenient to use. Like this, when carrying out the construction that fuses in many stations, just need not reform transform the fire control facility of original transformer substation, can be directly at newly-built website rational arrangement fire control unit, reduce engineering cost, the construction of other basic stations also can not receive the restriction that fire-fighting equipment reformed transform simultaneously, and the basic station construction is more nimble.
2. Through setting up controller and infrared temperature probe, discover the condition of a fire more easily, improved the discovery speed of the condition of a fire, can put out a fire earlier, the fire control effect is better, can reduce the loss that the condition of a fire brought.
3. The device can change the range of fire extinguishing by adjusting the height of the fire extinguishing device and the angle of the spray pipe, the working range is variable, and the fire extinguishing effect can be effectively guaranteed.
4. The equipment can realize automatic rotary spraying fire extinguishing, can also carry out manual fire extinguishing as required, has flexible and changeable working modes, can be more suitable for the complex situation of a fire scene, and improves the fire extinguishing effect.
5. The equipment can conveniently replace the gas tank and the powder tank, and is convenient to use.
Drawings
FIG. 1 is a first perspective view of a fire fighting apparatus;
FIG. 2 is a schematic perspective view of a second fire fighting device (with the hood in a half-section state);
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
FIG. 4 is a front view of the fire apparatus (the support box and the guide box are both in a half-section state);
FIG. 5 is a schematic perspective view of a support box;
FIG. 6 is an exploded view of the guide box;
FIG. 7 is a perspective view of the fire extinguishing apparatus;
FIG. 8 is a perspective view of the internal structure of the fire extinguishing apparatus;
FIG. 9 is a schematic perspective view of a position-limiting cylinder;
FIG. 10 is a front view of the slide cartridge;
FIG. 11 is a sectional view taken along line A-A of FIG. 10;
FIG. 12 is a perspective view of the lifting mechanism;
FIG. 13 is an enlarged view of portion B of FIG. 12;
FIG. 14 is a perspective view of the elevator mechanism with the guide plate removed;
FIG. 15 is a perspective view of a slider;
FIG. 16 is a top view of the turntable;
fig. 17 is a sectional view taken along line B-B in fig. 16.
In the figure: 1-supporting box body, 11-door, 12-groove, 121-through hole, 13-clapboard,
2-a guide seat, 21-a seat body, 211-an arc-shaped surface, 212-a positioning hole, 22-a second sealing plate, 221-a guide table, 2211-an arc-shaped groove, 222-a positioning block,
3-rotating disc, 31-supporting plate, 32-lug boss, 33-second slideway, 34-second pin hole,
4-the first motor is driven by the first motor,
51-sliding cylinder, 511-avoiding hole, 512-first sealing plate, 513-connecting plate, 52-powder tank, 521-powder outlet pipe, 522-powder spraying pipe, 523-connecting hose, 53-gas tank, 54-pipeline, 541-manual control valve, 542-electromagnetic valve, 55-supporting frame, 56-sliding sleeve, 57-electric push rod, 581-first limiting cylinder, 582-second limiting cylinder, 591-bearing guide cylinder and 592-drawer,
61-scissor lifting frame, 611-sliding plate, 62-guide plate, 621-first slideway, 63-supporting shaft, 64-supporting arm, 641-first lug plate, 65-sliding block, 651-upper transverse plate, 652-lower transverse plate, 653-connecting block, 654-second lug plate, 655-first pin hole, 66-driving arm, 67-second motor, 671-driving gear, 672-rack, 68-limiting mechanism, 681-electromagnet, 682-spring, 683-positioning pin, 684-mounting frame, 685-guide ring,
7-an infrared temperature probe, wherein the infrared temperature probe,
8-the control device is used for controlling the operation of the device,
9-fire fighting pipeline.
Detailed Description
For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.
Example one
As shown in fig. 1, 2 and 4, the multifunctional fire fighting equipment for the multi-station fusion type transformer substation comprises a supporting box body 1 with an opening at the front side, wherein the supporting box body 1 is of a cuboid or cube structure, and a door 11 for closing the opening is arranged at the opening at the front side of the supporting box body 1. The upper side of the supporting box body 1 is provided with a guide seat 2, the guide seat 2 is provided with a guide hole penetrating through the guide seat 2 along the vertical direction, and the lower end of the guide seat 2 is fixedly connected with the upper side wall of the supporting box body 1.
As shown in fig. 4, a rotary plate 3 is disposed in the guide hole of the guide base 2, and the rotary plate 3 is rotatably connected to the upper sidewall of the support box 1. The support box body 1 is internally provided with a first motor 4, and a power output shaft of the first motor 4 is fixedly connected with the rotary disc 3.
As a specific implementation manner, as shown in fig. 5, in this embodiment, a circular groove 12 is disposed on an upper side wall of the supporting box 1, and a through hole 121 penetrating through the upper side wall of the supporting box 1 in a vertical direction is disposed on a bottom surface of the groove 12. As shown in fig. 4 and 17, the turntable 3 includes a circular supporting plate 31, and the diameter of the supporting plate 31 is equal to the diameter of the groove 12. A coaxially arranged circular boss 32 is arranged on the lower side surface of the supporting plate 31. The boss 32 is inserted into the through hole 121 and has the same diameter as the through hole 121. The power output shaft of the first motor 4 is fixedly connected with the boss 32. Preferably, the upper side of the supporting plate 31 is flush with the outer side of the upper side wall of the supporting box 1, and the lower side of the boss 32 is flush with the inner side of the upper side wall of the supporting box 1.
As shown in fig. 4, a fire extinguishing device capable of sliding up and down relative to the guide base 2 is arranged above the rotary table 3, and a lifting mechanism for driving the fire extinguishing device to move up and down is arranged between the fire extinguishing device and the rotary table 3.
As shown in fig. 7 and 8, the fire extinguishing apparatus includes a sliding cylinder 51, and the sliding cylinder 51 is engaged with the guide holder 2 and can slide up and down with respect to the guide holder 2. A powder tank 52 and a gas tank 53 are fixedly arranged in the sliding cylinder 51, dry powder for fire extinguishing is contained in the powder tank 52, high-pressure gas is stored in the gas tank 53, and as a specific implementation mode, the gas stored in the gas tank 53 in the embodiment is air. An air outlet is formed in the upper side face of the air tank 53, an air inlet is formed in the upper side face of the powder tank 52, the air outlet in the air tank 53 is connected with the air inlet in the powder tank 52 through a pipeline 54, and a manual control valve 541 and an electromagnetic valve 542 are sequentially arranged on the pipeline 54 along the flowing direction of air. A powder outlet is formed in the upper side surface of the powder tank 52, a powder outlet pipe 521 is connected to the powder outlet in a sealing mode, and the upper end of the powder outlet pipe 521 penetrates through the upper side wall of the sliding cylinder 51 and extends to the upper side of the sliding cylinder 51. The upper end of the powder outlet pipe 521 is hermetically connected with the powder spraying pipe 522, and the outlet of the powder spraying pipe 522 faces outwards and upwards or horizontally faces outwards (outwards in the direction away from the sliding cylinder 51 in the radial direction).
As shown in fig. 12 and 14, the lifting mechanism includes a scissor lift frame 61, the scissor lift frame 61 includes a plurality of scissor frames, and the scissor frames include two lifting arms hinged to each other at the middle. Between two adjacent fork shearing frames, the lower ends of two lifting arms positioned on the upper fork shearing frame are respectively hinged with the upper ends of two lifting arms positioned on the lower fork shearing frame through hinge shafts.
The upper ends of the two lifting arms of the uppermost fork shearing frame are hinged with sliding plates 611, and the sliding plates 611 are in sliding connection with the bottom surface of the sliding cylinder 51 of the fire extinguishing device. As a specific embodiment, as shown in fig. 12 and 14, a guide plate 62 is fixedly disposed on a bottom surface of the sliding cylinder 51, a T-shaped first slide path 621 which is matched with the sliding plate 611 is disposed on a lower side surface of the guide plate 62, and the first slide path 621 penetrates through the guide plate 62 along a length direction of the guide plate 62.
A supporting shaft 63 is arranged at the geometric center of the turntable 3, and the supporting shaft 63 is perpendicular to the sliding direction of the sliding plate 611. The supporting shaft 63 is provided with two supporting arms 64 extending upwards and outwards in an inclined manner, the inner ends of the two supporting arms 64 are respectively hinged with the supporting shaft 63, and the outer ends of the two supporting arms 64 are respectively hinged with the lower ends of two lifting arms of the fork shearing frame positioned at the lowest part through hinge shafts.
As shown in fig. 12 and 14, the turntable 3 is provided with a slider 65 on each side of the supporting shaft 63, the slider 65 is connected with the turntable 3 in a sliding manner, and the sliding direction of the slider 65 is perpendicular to the supporting shaft 63.
As a specific implementation manner, as shown in fig. 14 and 15, the turntable 3 in this embodiment is provided with second slide ways 33 on two sides of the supporting shaft 63, and the cross section of the second slide way 33 is in an inverted T-shaped structure. The slide block 65 comprises an upper transverse plate 651, a lower transverse plate 652 and a connecting block 653 for connecting the upper transverse plate 651 and the lower transverse plate 652, the connecting block 653 and the lower transverse plate 652 together form an inverted T-shaped structure matched with the second slide rail 33, and the upper transverse plate 651 is located above the rotary table 3. Preferably, the lower side surface of the upper horizontal plate 651 is attached to the upper side surface of the rotary table 3.
As shown in fig. 12, 13 and 14, the supporting arm 64 is provided with a first ear plate 641, and the first ear plate 641 is fixedly connected to the supporting arm 64 through a screw or a positioning pin 683. The sliding block 65 is fixedly provided with a second lug plate 654. A driving arm 66 is disposed between the first ear plate 641 and the second ear plate 654 on the same side of the supporting shaft 63, one end of the driving arm 66 is hinged to the first ear plate 641 through a hinge shaft, and the other end of the driving arm 66 is hinged to the second ear plate 654 through a hinge shaft.
A driving mechanism for driving the sliding block 65 to slide relative to the rotary disc 3 is arranged between the sliding block 65 and the rotary disc 3. As a specific implementation manner, the driving mechanism in this embodiment includes a second motor 67 fixedly disposed on the sliding block 65, the second motor 67 is located at one side of the second lug 654, a driving gear 671 is disposed on a power output shaft of the second motor 67, and the rotating disc 3 is disposed with a rack 672 engaged with the driving gear 671.
As shown in fig. 2, the support box 1, the guide base 2 or the sliding cylinder 51 is provided with an infrared temperature probe 7 for detecting an external temperature. Preferably, the infrared temperature probe 7 is arranged on the guide seat 2. The supporting box body 1 is provided with a controller 8, preferably, the controller 8 is fixedly arranged on the inner side surface of the door 11.
During operation, when the infrared temperature probe 7 senses that the external environment temperature is too high and a fire exists, the signal is transmitted to the controller 8, the controller 8 controls the second motor 67 to start according to the temperature signal fed back by the infrared temperature probe 7, and the second motor 67 stops acting after driving the fire extinguishing device to move upwards to a proper position. Then the first motor 4 acts, the first motor 4 drives the fire extinguishing apparatus to rotate, and at the same time, the controller 8 controls the electromagnetic valve 542 to open (manually controlled to be in a normally open state), the high-pressure gas in the gas tank 53 enters the powder tank 52 through the pipeline 54, and the dry powder in the powder tank 52 is blown out of the powder spraying pipe 522 through the powder outlet pipe 521.
Further, as shown in fig. 15, 16 and 17, a limiting mechanism 68 is disposed on the other side of the second lug 654 of the sliding block 65. The limiting mechanism 68 sequentially comprises an electromagnet 681, a spring 682 and a positioning pin 683 from top to bottom, the electromagnet 681 is fixedly connected with the upper side surface of the sliding block 65 through a mounting frame 684, the lower end of the positioning pin 683 is inserted into an upper transverse plate 651 of the sliding block 65, and the upper transverse plate 651 and a lower transverse plate 652 are provided with first pin holes 655 for accommodating the positioning pin 683. The rotary disc 3 is provided with a plurality of second pin holes 34 matched with the positioning pins 683, and the plurality of second pin holes 34 are uniformly arranged along the extending direction of the second slide way 33.
As a specific implementation manner, in this embodiment, the mounting bracket 684 includes a first mounting plate extending along a horizontal direction, a vertical plate extending vertically downward from the first mounting plate is disposed on one side of the first mounting plate, a second mounting plate extending vertically from the vertical plate to a side away from the first mounting plate is disposed at a lower end of the vertical plate, the second mounting plate is fixedly connected to the slider 65 through a screw, and the electromagnet 681 is fixedly connected to a lower side surface of the first mounting plate through a screw. The upper end of the spring 682 is fixedly connected with the electromagnet 681, and the lower end of the spring 682 is fixedly connected with the positioning pin 683. Preferably, as shown in fig. 17, the positioning pin 683 is in a stepped shaft shape and sequentially comprises a first shaft section and a second shaft section from top to bottom, the diameter of the first shaft section is larger than that of the second shaft section, the second shaft section of the positioning pin 683 is inserted into the first pin hole 655, and the upper end surface of the first shaft section is fixedly connected with the lower end of the spring 682.
Further, as shown in fig. 15 and 17, a guide ring 685 is sleeved on the upper side surface of the slide block 65 outside the positioning pin 683, the lower end of the guide ring 685 is fixedly connected to the slide block 65 by welding, and a first shaft section of the positioning pin 683 is engaged with the guide ring 685 and can slide up and down relative to the guide ring 685.
Further, as shown in fig. 2 and 3, a connection hose 523 is disposed between the powder spraying pipe 522 and the powder outlet pipe 521, one end of the connection hose 523 is hermetically connected to the upper end of the powder outlet pipe 521, and the other end of the connection hose 523 is hermetically connected to an inlet of the powder spraying pipe 522. A support frame 55 is arranged on the upper side face of the sliding cylinder 51, the support frame 55 comprises a web plate and wing plates positioned on two sides of the web plate, and the web plate and the wing plates jointly form a U-shaped structure with an opening facing the upper side. The web of the supporting frame 55 is fixedly connected with the sliding cylinder 51 through a screw, the powder spraying pipe 522 is positioned between the two wing plates, and the wing plates are rotatably connected with the inlet end of the powder spraying pipe 522 through a hinge shaft. The middle part of the powder spraying pipe 522 is sleeved with a sliding sleeve 56 which can axially slide relative to the powder spraying pipe 522, a telescopic device which can vertically stretch out and draw back is arranged below the sliding sleeve 56, the fixed end of the telescopic device is fixedly connected with the sliding cylinder 51, and the moving end of the telescopic device is hinged with the sliding sleeve 56. As a specific embodiment, the telescopic device described in the present embodiment uses an electric push rod 57.
Further, as shown in fig. 8, two air tanks 53 are arranged in the sliding cylinder 51, and the two air tanks 53 are symmetrically arranged on two sides of the powder tank 52.
Further, as shown in fig. 9, a first limiting cylinder 581 and a second limiting cylinder 582 for accommodating the air tank 53 and the dust tank 52 are fixedly disposed on a bottom plate of the sliding cylinder 51, a cross-sectional shape of the first limiting cylinder 581 matches a cross-sectional shape of the air tank 53, and a cross-sectional shape of the second limiting cylinder 582 matches a cross-sectional shape of the dust tank 52. The first limiting cylinder 581 limits the horizontal movement of the air tank 53 on the bottom plate of the sliding cylinder 51, and the second limiting cylinder 582 limits the horizontal movement of the powder tank 52 on the bottom plate of the sliding cylinder 51.
Further, in order to facilitate the replacement of the air tank 53 and the powder tank 52, as shown in fig. 7, fig. 10 and fig. 11, an avoiding hole 511 and a first arc-shaped closing plate 512 for closing the avoiding hole 511 are provided on the cylindrical side wall of the sliding cylinder 51, and the first closing plate 512 and the cylindrical side wall of the sliding cylinder 51 form a complete cylindrical tubular structure together. As a specific implementation manner, as shown in fig. 11, in this embodiment, arc-shaped connection plates 513 are respectively disposed on two sides of the avoidance hole 511 on the inner side surface of the cylindrical side wall of the sliding cylinder 51, and the first closing plate 512 is fixedly connected to the connection plates 513 through screws.
As shown in fig. 9, the first limiting cylinder 581 and the second limiting cylinder 582 are both provided with first avoiding notches facing the avoiding hole 511.
Further, as shown in fig. 6, the guide seat 2 includes a seat body 21 with an opening facing to the front side, and a rear end of an inner side surface of the seat body 21 is an arc-shaped surface 211. The front side of pedestal 21 is provided with and is used for sealing pedestal 21 open-ended second shrouding 22, be provided with on the medial surface of second shrouding 22 and extend to the inside guide table 221 of pedestal 21, be provided with arc-shaped groove 2211 on the medial surface of guide table 221, just arc-shaped groove 2211 with the arc face 211 of pedestal 21 has formed jointly with slide cylinder 51 matched with guiding hole. The second closing plate 22 is fixedly connected to the front side of the seat body 21 through screws.
Furthermore, positioning blocks 222 extending backwards are respectively disposed on the left and right sides of the guide table 221 of the second sealing plate 22, and a positioning hole 212 matched with the positioning block 222 is disposed on the front side of the seat body 21.
Further, as shown in fig. 1 and 4, a partition plate 13 is arranged in the supporting box body 1, the partition plate 13 divides the internal space of the supporting box body 1 into an upper part and a lower part, wherein the first motor 4 is fixedly arranged in the upper space of the supporting box body 1, and a fire fighting pipeline 9 for manually extinguishing fire is arranged in the lower space of the supporting box body 1. When manual fire extinguishment is required, the fire fighting pipeline 9 is taken out and connected to the powder spraying pipe 522, and then the solenoid valve 542 is opened to aim the flame for fire extinguishment.
Preferably, two doors 11 are provided at the front side of the supporting box 1, the upper door 11 is used for closing the upper space of the supporting box 1, and the lower door 11 is used for closing the lower space of the supporting box 1.
Further, as shown in fig. 10 and 11, a support guide cylinder 591 with a square cross section is provided in the sliding cylinder 51, and one end of the support guide cylinder 591 is open and the other end is closed. The closed end of the bearing guide cylinder 591 is located in the sliding cylinder 51, and the open end of the bearing guide cylinder 591 extends to the outside of the sliding cylinder 51 through the cylindrical side wall of the sliding cylinder 51. The bearing guide cylinder 591 is fixedly connected with the side wall of the sliding cylinder 51, and a drawer 592 which can slide relative to the bearing guide cylinder 591 is arranged in the bearing guide cylinder 591.
Example two
Preferably, the rotating shaft is rotatably connected with the upper side wall of the supporting box body 1 through a thrust ball bearing. The supporting box body 1 is characterized in that a circular groove 12 is formed in the upper side wall of the supporting box body 1, and a through hole 121 penetrating through the upper side wall of the supporting box body 1 in the vertical direction is formed in the bottom surface of the groove 12. The lower end of the rotating shaft passes through the through hole 121 and extends to the inside of the supporting box body 1. The thrust ball bearing cover establish with the pivot on, just thrust ball bearing's ring through interference fit's mode with pivot fixed connection, the downside of layer board 31 compresses tightly on the last side of thrust ball bearing ring. The outer side cylindrical surface of the retainer of the thrust ball bearing is fixedly connected with the groove 12 in an interference fit mode, and the lower side surface of the retainer is pressed on the bottom surface of the groove 12.
The rest of the structure is the same as the first embodiment.
EXAMPLE III
The inner end of the driving arm 66 is directly hinged to the supporting arm 64 through a hinge shaft, and the supporting arm 64 is provided with a plurality of hinge holes matched with the hinge shaft, preferably, the hinge holes are uniformly distributed along the length direction of the supporting arm 64. The rest of the structure is the same as the first embodiment.
Example four
The turntable 3 is provided with sliding blocks on two sides of the supporting shaft 63 respectively, the sliding blocks are connected with the turntable 3 in a sliding mode through linear guide rail pairs, and the sliding direction of the sliding blocks is perpendicular to the supporting shaft 63. The limiting mechanism 68 sequentially comprises an electromagnet 681, a spring 682 and a positioning pin 683 from top to bottom, wherein the slider is provided with a first pin hole penetrating through the slider in the vertical direction, and the positioning pin 683 is inserted into the first pin hole. The rest of the structure is the same as the first embodiment.
EXAMPLE five
The telescopic device adopts an air cylinder, the cylinder body of the air cylinder is fixedly connected with the sliding cylinder 51, the rod end of the piston rod of the air cylinder is hinged with the sliding sleeve 56, and the rest structures are the same as the first embodiment.
Claims (10)
1. The utility model provides a multi-functional fire-fighting equipment of multi-station fusion type transformer substation which characterized in that: the device comprises a guide seat and a supporting box body in sequence from top to bottom, wherein a turntable which is rotatably connected with the supporting box body is arranged in the guide seat, and a first motor for driving the turntable to rotate is arranged in the supporting box body;
a fire extinguishing device capable of sliding up and down relative to the guide seat is arranged above the rotary table, and a lifting mechanism is arranged between the fire extinguishing device and the rotary table;
the fire extinguishing device comprises a sliding cylinder matched with the guide seat, a powder tank and an air tank are arranged in the sliding cylinder, the air tank is connected with the powder tank through a pipeline, an electromagnetic valve is arranged on the pipeline, a powder outlet pipe of the powder tank penetrates through the upper side wall of the sliding cylinder and extends to the upper part of the sliding cylinder, and a powder spraying pipe is connected with the upper end of the powder outlet pipe in a sealing manner;
and the supporting box body, the guide seat or the sliding cylinder are provided with infrared temperature probes.
2. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: elevating system including cutting the fork crane, cut the upper end of fork crane pass through the slide with the sliding cylinder slip articulated, the carousel on lie in cut and be provided with the back shaft under the fork crane, the back shaft on the symmetry be provided with two support arms, the inner of support arm with the back shaft articulated mutually, the outer end of support arm respectively with cut the fork crane articulated mutually, the carousel on lie in the both sides of back shaft slide respectively and are provided with the slider, slider and corresponding support arm between be provided with and be used for the drive the support arm around back shaft wobbling actuating arm, slider and carousel between be provided with actuating mechanism.
3. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 2, characterized in that: the driving mechanism comprises a second motor fixedly arranged on the sliding block, a power output shaft of the second motor is provided with a driving gear, and the rotary disc is provided with a rack meshed with the driving gear.
4. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 2, characterized in that: the positioning pin is arranged between the sliding block and the rotary table, the rotary table is provided with a plurality of second pin holes matched with the positioning pin, an electromagnet is arranged above the positioning pin and is fixedly connected with the sliding block through a mounting bracket, and a spring is arranged between the electromagnet and the positioning pin.
5. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: the powder spraying device is characterized in that a connecting hose is arranged between the powder spraying pipe and the powder discharging pipe, a support frame is arranged on the sliding cylinder, the inlet end of the powder spraying pipe is hinged to the support frame, a sliding sleeve is sleeved on the powder spraying pipe, a telescopic device is arranged below the sliding sleeve, the fixed end of the telescopic device is fixedly connected with the sliding cylinder, and the moving end of the telescopic device is hinged to the sliding sleeve.
6. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: the sliding cylinder is internally provided with two gas tanks, and the two gas tanks are symmetrically arranged on two sides of the powder tank.
7. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: be provided with on the cylinder lateral wall of sliding cylinder and dodge the hole and be used for the shutoff first shrouding in the hole of dodging.
8. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 7, wherein: the guide seat comprises a seat body with an opening facing to the front side, a second sealing plate is arranged on the front side of the seat body, a guide table extending to the inside of the seat body is arranged on the inner side surface of the second sealing plate, and the guide table and the seat body jointly form a guide hole matched with the sliding cylinder.
9. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: the fire fighting support box is characterized in that a partition plate is arranged in the support box body, the partition plate divides the inner space of the support box body into an upper part and a lower part, the first motor is arranged in the upper space of the support box body, and a fire fighting pipeline is arranged in the lower space of the support box body.
10. The multifunctional fire fighting equipment of the multi-station fusion type substation according to claim 1, characterized in that: the sliding cylinder is provided with a bearing guide cylinder, and the bearing guide cylinder is internally provided with a drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110425672.7A CN113069700A (en) | 2021-04-20 | 2021-04-20 | Multi-station fusion type transformer substation multifunctional fire-fighting equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110425672.7A CN113069700A (en) | 2021-04-20 | 2021-04-20 | Multi-station fusion type transformer substation multifunctional fire-fighting equipment |
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| CN113069700A true CN113069700A (en) | 2021-07-06 |
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| CN202110425672.7A Pending CN113069700A (en) | 2021-04-20 | 2021-04-20 | Multi-station fusion type transformer substation multifunctional fire-fighting equipment |
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Application publication date: 20210706 |
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