CN111921134A - Explosion-proof fire extinguishing device and explosion-proof treatment method - Google Patents
Explosion-proof fire extinguishing device and explosion-proof treatment method Download PDFInfo
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- CN111921134A CN111921134A CN202010699816.3A CN202010699816A CN111921134A CN 111921134 A CN111921134 A CN 111921134A CN 202010699816 A CN202010699816 A CN 202010699816A CN 111921134 A CN111921134 A CN 111921134A
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- explosion
- proof
- rod
- actuating
- trolley body
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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
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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
- A62C37/36—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
- A62C37/40—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 with electric connection between sensor and actuator
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses an explosion-proof fire extinguishing device and an explosion-proof treatment method. This explosion-proof extinguishing device is used for carrying out emergency treatment to the unusual power battery in the power conversion station, and explosion-proof extinguishing device includes: the trolley comprises a trolley body, wherein a hollow anti-explosion space is formed in the trolley body; the support bracket is arranged at the inner upper part of the explosion-proof space and is provided with a bearing position for bearing the power battery and an explosion-proof position for enabling the power battery to fall into the trolley body; an actuating portion adapted to hold the support bracket in the load-bearing position or to drive the support bracket to move to the explosion-proof position. According to the anti-explosion fire extinguishing device provided by the embodiment of the invention, when the supporting bracket is positioned at the bearing position, the anti-explosion fire extinguishing device is used as a power battery bracket to bear and store a power battery, and when the power battery is in an abnormal state, the supporting bracket can be driven to move to the anti-explosion position through the actuating part, so that the emergency treatment of the abnormal power battery in the battery replacement station can be rapidly carried out, and the emergency treatment time is reduced.
Description
Technical Field
The invention relates to the field of power station replacement, in particular to an explosion-proof fire extinguishing device and an explosion-proof processing method.
Background
The power battery replacing station is used for rapidly replacing the power battery for the electric automobile, the power battery can be stored and charged by the power battery replacing station, if the power battery in the power battery replacing station is abnormal, the abnormal power battery is generally transferred to the anti-explosion trolley outside the power battery replacing station, but the emergency treatment mode has slow reaction, the time for transferring the abnormal power battery to the anti-explosion trolley is long, and fire can be caused in the transferring process to influence the safety of other power batteries in the power battery replacing station.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the above-mentioned problems in the prior art. Therefore, the invention provides an explosion-proof fire extinguishing device which can rapidly carry out emergency treatment on abnormal power batteries in a power changing station and reduce the time of emergency treatment.
The invention also provides an explosion-proof treatment method with the explosion-proof fire extinguishing device.
The explosion-proof fire extinguishing device is used for carrying out emergency treatment on abnormal power batteries in a power conversion station, and comprises the following components: the trolley comprises a trolley body, wherein a hollow anti-explosion space is formed in the trolley body; the support bracket is arranged at the inner upper part of the explosion-proof space and is provided with a bearing position for bearing a power battery and an explosion-proof position for enabling the power battery to fall into the trolley body; an actuating portion adapted to support the support bracket to remain in the carrying position or to drive the support bracket to move to the explosion-proof position.
According to the explosion-proof fire extinguishing device provided by the embodiment of the invention, when the supporting bracket is positioned at the bearing position, the explosion-proof fire extinguishing device is used as a power battery bracket to bear and store the power battery, and when the power battery is in an abnormal state, the supporting bracket can be driven to move to the explosion-proof position through the actuating part to realize that the abnormal power battery falls into the explosion-proof space, so that the emergency treatment of the abnormal power battery in the battery replacement station is facilitated, the emergency treatment time is reduced, and the abnormal power battery is prevented from exploding or causing a fire.
According to some embodiments of the invention, the support bracket is supported by the actuator or driven to flip by the actuator.
Furthermore, one end of the supporting bracket is hinged with the trolley body, and the other end of the supporting bracket is hinged with the actuating part.
According to some embodiments of the invention, the actuating portion comprises: the upper end of the supporting rod is hinged to the corresponding supporting bracket, the lower end of the supporting rod is arranged on the inner bottom wall of the trolley body, and the push rod is abutted to the abutting position of the lower end of the supporting rod and the separating position staggered with the lower end of the supporting rod.
Furthermore, the inner bottom wall of the trolley body is provided with a limiting block, the limiting block limits the sliding groove, and the lower end of the supporting rod is arranged in the sliding groove.
Further, the support rod includes: the bracing piece body with be located the slider of bracing piece body lower extreme, the bracing piece body with the slider is articulated to be linked to each other, the slider set up in the spout.
Further, the push rod includes: the trolley comprises a connecting rod and an actuating rod, wherein the actuating rod is located in the trolley body, one end of the connecting rod extends out of the trolley body, one end of the connecting rod, which is located in the trolley body, is connected with the actuating rod, and the actuating rod is provided with a position which is located in the sliding groove and abutted to the sliding block, and a separation position which is staggered with the sliding block.
Furthermore, one end of the connecting rod, which extends out of the trolley body, is connected with a push-pull part.
Further, the stopper includes: the actuating rod limiting block is located at one side, facing the push rod, of the slider limiting block, the actuating rod limiting block is a wedge-shaped limiting block, and the thickness of the actuating rod limiting block is gradually increased in the direction of pushing the push rod inwards.
According to some embodiments of the invention, the bottom of the trolley body is provided with a plurality of road wheels.
According to another aspect of the invention, the explosion-proof treatment method of the explosion-proof fire extinguishing apparatus comprises the following steps: judging whether an abnormal power battery exists on the supporting bracket of the explosion-proof fire extinguishing device; and if the support bracket is provided with an abnormal power battery, controlling the actuating part to drive the support bracket to move to the explosion-proof position.
The explosion-proof treatment method has the same advantages of the explosion-proof fire extinguishing device compared with the prior art, and the details are not repeated.
Further, the actuating portion includes: the upper ends of the supporting rods are hinged with the corresponding supporting brackets, and the lower ends of the supporting rods are arranged on the inner bottom wall of the trolley body; the controlling the actuating part to drive the support bracket to move to the explosion-proof position includes: and pushing the push rod towards the direction of the explosion-proof space to enable the push rod to be staggered with the lower end of the supporting rod.
Further, the inner bottom wall of dolly body is provided with the stopper, the spacing spout that goes out of stopper, the push rod includes: the trolley comprises a connecting rod, an actuating rod and a push-pull part, wherein the actuating rod is positioned in the trolley body, one end of the connecting rod extends out of the trolley body, one end of the connecting rod extending out of the trolley body is connected with the push-pull part, and one end of the connecting rod positioned in the trolley body is connected with the actuating rod; the direction to explosion-proof space place promotes the push rod makes the push rod with the lower extreme of bracing piece staggers, includes: the push-pull part is pushed towards the direction of the explosion-proof space, so that the actuating rod is separated from the sliding groove, the lower end of the supporting rod slides along the sliding groove, and the supporting rod drives the supporting bracket to move to the explosion-proof position.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic view of the explosion proof and fire extinguishing apparatus with the support bracket in a load bearing position;
FIG. 2 is a schematic view of the explosion-proof fire suppression apparatus with the push rod in a disengaged position;
FIG. 3 is a schematic view of the support bracket flipped over;
FIG. 4 is a schematic view of the explosion proof fire suppression apparatus with the support bracket in an explosion proof position;
FIG. 5 is an enlarged view of FIG. 4 at A;
figure 6 is a schematic view of the connecting rod and the push-pull.
FIG. 7 is a schematic view of a support bracket;
fig. 8 is a flowchart of an explosion-proof processing method.
Reference numerals:
the anti-explosion fire extinguishing device 900, the trolley body 901, a support bracket 902, an outer rod 9021, an inner rod 9022, an end rod 9023, a middle rod 9024, a hinged support arm 9025, an actuating part 903, a push rod 9031, a connecting rod 90311, an actuating rod 90312, a push-pull part 90313, a support rod 9032, a slider 9033, a limit block 904, a slider limit block 9041, an actuating rod limit block 9042 and a sliding groove 905.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length," "width," "thickness," "upper," "lower," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The explosion-proof fire-extinguishing device 900 according to the embodiment of the invention is described in detail below with reference to fig. 1 to 7.
Referring to fig. 1 to 7, an explosion-proof fire extinguishing apparatus 900 is used for emergency treatment of abnormal power batteries in a power conversion plant, and the explosion-proof fire extinguishing apparatus 900 includes: a cart body 901, a support bracket 902, an actuator 903.
The interior explosion-proof space that is formed with of dolly body 901, support bracket 902 set up in explosion-proof space the interior upper portion and have the explosion-proof position that bears power battery and make power battery fall into dolly body 901, when power battery is normal condition, support bracket 902 is in and bears the weight of the position, and power battery is located support bracket 902, and explosion-proof extinguishing device 900 can work as the power battery support and use. When the power battery is in an abnormal state, the support bracket 902 is in an explosion-proof position, and the abnormal power battery falls into an explosion-proof space, so that the emergency treatment of the abnormal power battery is rapidly performed.
The actuator 903 is adapted to hold the support carrier 902 in the carrying position or to drive the support carrier 902 to move to the explosion-proof position, i.e. by adjusting the actuator 903 it is possible to control whether the support carrier 902 is in the carrying position or the explosion-proof position.
According to the explosion-proof fire extinguishing apparatus 900 provided by the embodiment of the invention, when the supporting bracket 902 is in the bearing position, the explosion-proof fire extinguishing apparatus 900 is used as a power battery bracket to bear and store a power battery, and when the power battery is in an abnormal state, the supporting bracket 902 can be driven to move to the explosion-proof position through the actuating part 903, so that the abnormal power battery falls into an explosion-proof space, and therefore, the emergency treatment of the abnormal power battery in a power station can be rapidly carried out, the emergency treatment time is reduced, and the abnormal power battery is prevented from exploding or causing a fire.
Referring to fig. 1-4, the support bracket 902 is supported by the actuator 903 or is driven to turn over by the actuator 903, and when the power battery is in a normal state, the support bracket 902 is supported by the actuator 903 to keep the support bracket 902 at a carrying position, so that the power battery can be carried and stored on the support bracket 902. When the power battery is in an abnormal state, the actuating portion 903 will no longer support the support bracket 902, and the support bracket 902 will turn over toward the explosion-proof space under the pressure of gravity and the power battery, so that the power battery without support falls into the explosion-proof space in the cart body 901.
Preferably, the number of the support brackets 902 is two, and the two support brackets 902 are separately arranged at two ends of the interior of the cart body 901, the two support brackets 902 are both supported by the actuating part 903 or are driven to turn by the actuating part 903, and the support and the driving to turn of the two support brackets 902 by the actuating part 903 are synchronous.
Referring to fig. 1-4, one end of the support bracket 902 is hinged to the trolley body 901 to allow the support bracket 902 to be flipped about the hinge point of the support bracket 902 to the trolley body 901, the other end of the support bracket 902 is hinged to the actuator 903, the support bracket 902 will remain in the loading position when the actuator 903 provides support to the support bracket 902 at the hinge point of the support bracket 902 and the actuator 903, and the support bracket 902 will be flipped under gravity into the explosion-proof space when the actuator 903 is removed to provide support to the support bracket 902 at the hinge point of the support bracket 902 and the actuator 903.
Referring to fig. 1 to 4, the actuating portion 903 includes: the upper end of each support rod 9032 is hinged to the corresponding support bracket 902, the lower end of each support rod 9032 is arranged on the inner bottom wall of the trolley body 901, each push rod 9031 is provided with a butting position where the push rod 9031 butts against the lower end of each support rod 9032 and a separation position where the separation position is staggered with the lower end of each support rod 9032, when each push rod 9031 is in the butting position, each push rod 9031 butts against the lower end of each support rod 9032, the upper end of each support rod 9032 supports the support bracket 902 at the hinged point of the support bracket 902 and the corresponding support rod 9032, and the support bracket 902 is in the. When the push rod 9031 is changed from the abutting position to the separating position, the push rod 9031 is staggered with the lower end of the support rod 9032, the lower end of the support rod 9032 loses support, the hinge point of the support bracket 902 and the support rod 9032 loses support of the support rod 9032, and the support bracket 902 turns over into the explosion-proof space under the action of gravity.
Referring to fig. 1 to 5, a limiting block 904 is disposed on an inner bottom wall of the cart body 901, the limiting block 904 limits a sliding slot 905, a lower end of the support rod 9032 is disposed in the sliding slot 905, the lower end of the support rod 9032 can slide in the sliding slot 905, and the sliding slot 905 is used to prevent the lower end of the support rod 9032 from deviating in a direction away from the sliding slot 905, so as to prevent the lower end of the support rod 9032 from moving along with the push rod 9031 when the push rod 9031 changes from the abutting position to the separating position.
Referring to fig. 1 to 5, the support rod 9032 includes: the supporting rod 9032 comprises a supporting rod 9032 body and a sliding block 9033 located at the lower end of the supporting rod 9032 body, the supporting rod 9032 body is hinged to the sliding block 9033, the sliding block 9033 is arranged in the sliding groove 905, when the push rod 9031 is changed from the abutting position to the separating position, the supporting rod 9032 body swings along with the overturning of the supporting bracket 902, and the sliding block 9033 slides along the sliding groove 905 while swinging of the supporting rod 9032 body, so that the supporting rod 9032 is prevented from blocking the overturning of the supporting bracket 902.
Referring to fig. 1 to 6, the push rod 9031 includes: the trolley comprises a connecting rod 90311 and an actuating rod 90312, the actuating rod 90312 is located in the trolley body 901, one end of the connecting rod 90311 extends out of the trolley body 901, one end of the connecting rod 90311 located in the trolley body 901 is connected with the actuating rod 90312, the actuating rod 90312 has an abutting position located in the sliding groove 905 and abutting against the sliding block 9033 and a separated position staggered with the sliding block 9033, when the actuating rod 90312 is in the abutting position, one end of the connecting rod 90311 extends out of the trolley body 901, the actuating rod 90312 abuts against the lower end of the supporting rod 9032, the upper end of the supporting rod 9032 provides support for the supporting bracket 902 at the hinge point of the supporting bracket 902 and the supporting rod 9032, and. One end of the connecting rod 90311 extending out of the trolley body 901 is pushed towards the explosion-proof space, so that the actuating rod 90312 is staggered with the sliding block 9033, the brake rod is changed from the abutting position to the separating position, the hinged point of the support bracket 902 and the support rod 9032 loses the support of the support rod 9032, and the support bracket 902 is turned over to the explosion-proof position in the explosion-proof space under the action of gravity.
Referring to fig. 1 to 6, a push-pull portion 90313 is connected to one end of the connecting rod 90311 extending out of the cart body 901, and the position of the actuating rod 90312 can be adjusted by pushing and pulling the push-pull portion 90313, that is, when the power battery becomes abnormal, the push-pull portion 90313 is pushed in the direction of the explosion-proof space, the actuating rod 90312 is in the separation position, and the support bracket 902 is moved to the explosion-proof position.
Preferably, the push-pull part 90313 is parallel to one side of the trolley body 901, and when the stacker crane moves the explosion-proof fire-extinguishing device 900, the stacker crane fork can push the push-pull part 90313 first, that is, when the power battery is in an abnormal state, the explosion-proof fire-extinguishing device 900 is moved out of the battery replacement station by the stacker crane, the stacker crane fork passes through the push-pull part 90313 before moving the explosion-proof fire-extinguishing device 900, and pushes the push-pull part 90313 in the direction of the explosion-proof space, so that the support bracket 902 moves to the explosion-proof position, so that the abnormal power battery can fall into the explosion-proof space quickly, and when the explosion-proof fire-extinguishing device 900 is moved out of the battery replacement station, the safety of other batteries can be ensured.
Referring to fig. 1-5, the stop block 904 includes: the push rod 9031 comprises a slider limiting block 9041 and an actuating rod limiting block 9042, the actuating rod limiting block 9042 is located on one side, facing the push rod 9031, of the slider limiting block 9041, the actuating rod limiting block 9042 is a wedge-shaped limiting block, the thickness of the actuating rod limiting block 9042 is gradually increased in the direction of pushing the push rod 9031 inwards, the actuating rod limiting block 9042 can guide the push rod 9031 to move from the abutting position to the separating position, so that after the push rod 9031 is pushed inwards, the push rod 9031 crosses the actuating rod limiting block 9042, and the push rod 9031 is staggered with the lower end of the supporting rod 9032.
In some embodiments of the present invention, the bottom of the cart body 901 is provided with a plurality of road wheels to facilitate moving the explosion-proof and fire-extinguishing device 900.
Referring to fig. 2 and 7, the support bracket 902 includes: the outer rod 9021, the inner rod 9022, the end rod 9023, the middle rod 9024 and the hinged support arm 9025 are formed by full-weld welding of the outer rod 9021, the inner rod 9022, the end rod 9023 and the middle rod 9024. The outer rod 9021 is a square tube with the length of 212mm, the end rod 9023 is a square tube with the length of 160mm, the middle rod 9024 is a square tube with the length of 732mm, the inner rod 9022 is a square tube with the length of 1176mm, the hinged support arm 9025 is a bolt and nut combination, and the hinged support arm 9025 is used for being hinged with the trolley body 901.
Referring to fig. 1 to 8, according to another embodiment of the present invention, an explosion-proof processing method of the explosion-proof fire extinguishing apparatus 900 includes: judging whether an abnormal power battery exists on a supporting bracket 902 of the explosion-proof fire extinguishing device 900; if an abnormal power battery is arranged on the support bracket 902, the control actuating part 903 drives the support bracket 902 to move to an explosion-proof position so as to isolate the abnormal power battery.
Optionally, whether an abnormal power battery exists on the supporting bracket 902 of the explosion-proof fire extinguishing device 900 is judged through a flame sensor, a temperature sensor and a smoke sensor.
According to the explosion-proof processing method provided by the embodiment of the invention, the emergency processing can be rapidly carried out on the abnormal power battery, so that the abnormal power battery falls into the explosion-proof space, and the explosion or fire caused by the abnormal power battery is prevented.
Referring to fig. 1 to 4, the actuating portion 903 includes: the push rod 9031 and the support rod 9032, the upper end of the support rod 9032 is hinged to the corresponding support bracket 902, and the lower end of the support rod 9032 is arranged on the inner bottom wall of the trolley body 901. Control actuator 903 drives support bracket 902 to an explosion-proof position, including: the push rod 9031 is pushed towards the direction of the explosion-proof space, so that the push rod 9031 is staggered with the lower end of the support rod 9032, the support bracket 902 loses the support of the support rod 9032, and the support bracket 902 turns over towards the explosion-proof space under the action of gravity.
Referring to fig. 1-4, the inner bottom wall of the cart body 901 is provided with a stopper 904, the stopper 904 limits the sliding slot 905, and the push rod 9031 includes: the trolley comprises a connecting rod 90311, an actuating rod 90312 and a push-pull part 90313, wherein the actuating rod 90312 is positioned in the trolley body 901, one end of the connecting rod 90311 extends out of the trolley body 901, one end of the connecting rod 90311 extending out of the trolley body 901 is connected with the push-pull part 90313, and one end of the connecting rod 90311 positioned in the trolley body 901 is connected with the actuating rod 90312;
promote push rod 9031 to explosion-proof space place direction, make the lower extreme of push rod 9031 and bracing piece 9032 stagger, include: the push-pull part 90313 is pushed towards the direction of the explosion-proof space, so that the actuating rod 90312 is pulled out from the slide slot 905, the lower end of the supporting rod 9032 slides along the slide slot 905, and the supporting rod 9032 drives the supporting bracket 902 to move to the explosion-proof position.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (13)
1. The utility model provides an explosion-proof extinguishing device, explosion-proof extinguishing device is used for carrying out emergency treatment to the unusual power battery in the power conversion station, its characterized in that includes:
the trolley comprises a trolley body (901), wherein a hollow explosion-proof space is formed in the trolley body (901);
the supporting bracket (902) is arranged at the inner upper part of the explosion-proof space and is provided with a bearing position for bearing a power battery and an explosion-proof position for enabling the power battery to fall into the trolley body (901);
an actuating portion (903), the actuating portion (903) being adapted to support the support bracket (902) to remain in the carrying position or to drive the support bracket (902) to move to the explosion-proof position.
2. Explosion proof and extinguishing device according to claim 1, characterized in that the support bracket (902) is supported by the actuating part (903) or is driven to turn over by the actuating part (903).
3. An explosion-proof and fire-extinguishing apparatus according to claim 2, characterized in that one end of the supporting bracket (902) is hinged with the trolley body (901), and the other end of the supporting bracket (902) is hinged with the actuating part (903).
4. Explosion proof and fire extinguishing apparatus according to any one of claims 1 to 3, characterized in that the actuating portion (903) comprises: the trolley comprises push rods (9031) and support rods (9032), the upper ends of the support rods (9032) are hinged to the corresponding support brackets (902), the lower ends of the support rods (9032) are arranged on the inner bottom wall of the trolley body (901), and the push rods (9031) are provided with abutting positions abutting against the lower ends of the support rods (9032) and separating positions staggered with the lower ends of the support rods (9032).
5. Explosion-proof fire extinguishing apparatus according to claim 4, characterized in that the inner bottom wall of the trolley body (901) is provided with a limiting block (904), the limiting block (904) limits a sliding slot (905), and the lower end of the supporting rod (9032) is arranged in the sliding slot (905).
6. Explosion proof and fire extinguishing apparatus according to claim 5, characterized in that the support bar (9032) comprises: the supporting rod body and the sliding block (9033) located at the lower end of the supporting rod body are hinged to each other, and the sliding block (9033) is arranged in the sliding groove (905).
7. Explosion proof and extinguishing device according to claim 6, characterized in that the push rod (9031) comprises: the trolley comprises a connecting rod (90311) and an actuating rod (90312), wherein the actuating rod (90312) is located in the trolley body (901), one end of the connecting rod (90311) extends out of the trolley body (901), one end of the connecting rod (90311) located in the trolley body (901) is connected with the actuating rod (90312), and the actuating rod (90312) is provided with an abutting position located in the sliding groove (905) and abutting against the sliding block (9033) and a separating position staggered with the sliding block (9033).
8. The explosion-proof and fire-extinguishing apparatus according to claim 7, wherein a push-pull portion (90313) is connected to one end of the connecting rod (90311) extending out of the car body (901).
9. Explosion proof fire extinguishing apparatus according to claim 5, characterized in that the stop block (904) comprises: the push rod mechanism comprises a slider limiting block (9041) and an actuating rod limiting block (9042), wherein the actuating rod limiting block (9042) is located on one side, facing the push rod (9031), of the slider limiting block (9041), the actuating rod limiting block (9042) is a wedge-shaped limiting block, and the thickness of the actuating rod limiting block (9042) is gradually increased in the direction of pushing the push rod (9031) inwards.
10. Explosion proof and extinguishing device according to claim 1, characterized in that the bottom of the trolley body (901) is provided with a plurality of road wheels.
11. An explosion-proof treatment method of an explosion-proof fire extinguishing apparatus according to any one of claims 1 to 3, comprising:
judging whether an abnormal power battery exists on the supporting bracket (902) of the explosion-proof fire extinguishing device;
if an abnormal power battery exists on the support bracket (902), the actuating part (903) is controlled to drive the support bracket (902) to move to the explosion-proof position.
12. The explosion-proof processing method according to claim 11, wherein the actuating portion (903) includes: the trolley comprises push rods (9031) and support rods (9032), the upper ends of the support rods (9032) are hinged to the corresponding support brackets (902), and the lower ends of the support rods (9032) are arranged on the inner bottom wall of the trolley body (901); the control of the actuator (903) to drive the support bracket (902) to move to the explosion-proof position comprises:
and pushing the push rod (9031) towards the direction of the explosion-proof space to enable the push rod (9031) and the lower end of the support rod (9032) to be staggered.
13. The explosion-proof treatment method according to claim 12, wherein the inner bottom wall of the trolley body (901) is provided with a limit block (904), the limit block (904) limits a sliding groove (905), and the push rod (9031) comprises: the trolley comprises a connecting rod (90311), an actuating rod (90312) and a push-pull part (90313), wherein the actuating rod (90312) is located in the trolley body (901), one end of the connecting rod (90311) extends out of the trolley body (901), one end of the connecting rod (90311) extending out of the trolley body (901) is connected with the push-pull part (90313), and one end of the connecting rod (90311) located in the trolley body (901) is connected with the actuating rod (90312);
the direction to explosion-proof space place promotes push rod (9031), makes push rod (9031) stagger with the lower extreme of bracing piece (9032), includes:
the push-pull part (90313) is pushed towards the direction of the explosion-proof space, so that the actuating rod (90312) is separated from the sliding groove (905), the lower end of the supporting rod (9032) slides along the sliding groove (905), and the supporting rod (9032) drives the supporting bracket (902) to move to the explosion-proof position.
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