Two-wheeled electric vehicle stereo garage with fire extinguishing system

Abstract

The invention discloses a two-wheeled electric vehicle stereo garage with a fire extinguishing system, which belongs to the technical field of stereo garages and comprises a stereo garage frame, the stereo garage frame comprises vertical support columns, a transverse support plate is fixed between the vertical support columns, transport wheels are rotatably mounted on the side wall of the transverse support plate, and a transfer table is placed on the transport wheels; a front wheel fixing shell used for storing a two-wheeled electric vehicle and a charging frame used for charging the two-wheeled electric vehicle are arranged above the transfer table, a top plate is fixed to the vertical supporting columns and located above the conveying wheels, the distance between the top plate and the conveying wheels is enough for storing the two-wheeled electric vehicle, and a spraying assembly is arranged on the edge of the top plate. According to the three-dimensional garage, the temperature of the two-wheeled electric vehicle can be detected during storage and charging, the two-wheeled electric vehicle can be cooled in time through the spraying assembly when the temperature is too high or even a fire occurs, a dangerous source can be separated from the two-wheeled electric vehicle in a normal state, and fire spreading is avoided.

Description

Technical Field

[0001] The invention specifically relates to a three-dimensional garage for two-wheeled electric vehicles with a fire protection system, and belongs to the technical field of three-dimensional garages. Background Art

[0002] Two-wheeled electric vehicles are small in size and economical. People often prefer to ride two-wheeled electric vehicles for short distances. They can avoid traffic jams and easily shuttle between streets and narrow roads, which can greatly improve travel efficiency. Two-wheeled electric vehicles use batteries to store electrical energy. Qualified batteries are relatively environmentally friendly and can store enough electrical energy for two-wheeled electric vehicles to continue their journey. However, when the battery is charging or short-circuited due to aging, it will cause a certain fire risk. Therefore, fire hazards of two-wheeled electric vehicles exist. Moreover, there are a large number of two-wheeled electric vehicles now. Unregulated parking will occupy a large amount of public area resources. The use of multi-story parking garages can effectively save ground resources. Two-wheeled electric vehicles are more beautiful and orderly after centralized storage.

[0003] For example, the Chinese invention patent document, publication number CN114961368A, discloses an intelligent charging stereo garage for electric bicycles, which belongs to the technical field of parking facilities and includes a garage body and a stacker; a plurality of parking units for accommodating parking boards are arranged inside the stereo bracket inside the garage body, and charging components are arranged on the parking units and the parking boards, and the stacker and the charging components are connected to the control main board; fire-fighting facilities are arranged in each parking unit to eliminate safety hazards.

[0004] For example, the Chinese utility model patent document, with the announcement number CN205677319U, involves a vertical lifting type three-dimensional electric vehicle parking garage; it includes a garage and a garage basement; a wind turbine is provided on the top beam of the garage; a wireless charger is provided in the middle of the cross frame; solar panels are provided on the outside of the garage wall; a wind-solar complementary controller and an inverter are provided under the garage; the wind turbine and the solar panel are respectively electrically connected to the wind-solar complementary controller; the wind-solar complementary controller is respectively electrically connected to the battery pack and the inverter; the inverter is respectively electrically connected to the wireless charger and other electrical equipment.

[0005] The above-mentioned multi-story parking garages all adopt a three-dimensional storage method and use a control system to perform mechanical motion control. When storing two-wheeled electric vehicles, the batteries of the two-wheeled electric vehicles can be charged. However, their fire-fighting methods are too simple and only use nozzles toward the two-wheeled electric vehicles to spray fire-extinguishing media for fire-fighting. The effect is single and delayed. There are still many fire hazards in multi-story parking garages where two-wheeled electric vehicles are densely parked. Summary of the invention

[0006] The purpose of the present invention is to address the deficiencies in the prior art and provide a two-wheeled electric vehicle stereo garage with a fire protection system, which can safely and stably store two-wheeled electric vehicles, provide charging services for the two-wheeled electric vehicles, and perform temperature detection on the two-wheeled electric vehicles during storage and charging. When the temperature is too high or even a fire occurs, the two-wheeled electric vehicles can be cooled down in time using a spray assembly, and the danger source can be separated from the two-wheeled electric vehicles in normal state to prevent the spread of fire. Even if the two-wheeled electric vehicles are parked densely, the stereo garage can still limit the spread of the fire source.

[0007] A three-dimensional garage for two-wheeled electric vehicles with a fire protection system comprises a three-dimensional garage frame, which is the main structural support component. The three-dimensional garage frame comprises vertical support columns, and a transverse support plate is fixed between the vertical support columns. Transport wheels are rotatably installed on the side walls of the transverse support plates. A transfer platform is placed on the transport wheels, and the transfer platform can slide above the transport wheels for more convenient movement of the stored two-wheeled electric vehicles. A front wheel fixing shell for storing the two-wheeled electric vehicles is provided above the transfer platform, and the front wheel fixing shell is used to limit the front wheels of the two-wheeled electric vehicles, so as to prevent the two-wheeled electric vehicles from moving and regulate the storage state of the two-wheeled electric vehicles, as well as a charging rack for charging the two-wheeled electric vehicles, which is arranged in front of the two-wheeled electric vehicles for easy use by personnel. A top plate is fixed on the vertical support columns, and the top plate is located above the transport wheels. The top plate can be replaced with a fireproof and heat-insulating material when necessary, and the distance between the top plate and the transport wheels is sufficient to store the two-wheeled electric vehicles. The electric vehicle, the edge of the top plate is provided with a spray assembly, the spray assembly is used to start when the temperature of the two-wheeled electric vehicle is abnormal, and to transport water or other fire extinguishing media to the two-wheeled electric vehicle. A power supply device is fixed on the outer wall of the vertical support column on one side of the transfer platform. The transfer platform itself is not continuously and fixedly connected to the external power supply, and can only obtain power supply after it is placed on the three-dimensional library frame and in place. The transfer platform is provided with a lower groove, and an early warning component is provided in the lower groove. After the early warning component can be connected to the power supply, the temperature of the position where the battery of the two-wheeled electric vehicle is located is detected, and the temperature information is transmitted to the external control processing system. The external control processing system is usually an automated equipment system with a PLC as a computing module. A locking component for fixing the position of the two-wheeled electric vehicle is also installed on the transfer platform. The locking component is used to further fix the position of the two-wheeled electric vehicle to prevent the two-wheeled electric vehicle from tilting and tipping over during storage, and the locking component has a certain adjustable adaptability range to the appearance of the two-wheeled electric vehicle.

[0008] A lifting device for transporting two-wheeled electric vehicles is provided on one side of the three-dimensional warehouse frame. The lifting device is an existing stacker device, which is used to transfer a transfer platform from the ground to above an empty transport wheel. A transfer platform is provided on the lifting device, and this transfer platform is used to be placed on the ground so that personnel can manually push the two-wheeled electric vehicle onto this transfer platform. A snap-on shell is fixed to the bottom of the transfer platform, and the snap-on shell is used to connect and fix with the stacker device. When placing the transfer platform, the transfer platform can be directly placed on the transport wheel, or the sliding ability of the transport wheel can be used to place part of the transfer platform on the corresponding transport wheel, and then the transfer platform is pushed in using an external linear push device.

[0009] The power supply device includes a conductive terminal fixed on a side wall of the transfer platform. At least three conductive terminals are arranged, namely a live wire, a neutral wire and a ground wire. The conductive terminal is a receiving component of the power supply. After contacting with an external power supply block, the power is conducted and transmitted. A water flow baffle is fixed on the side wall of the transfer platform. The water flow baffle is located above the conductive terminal. A water retaining edge strip is fixed on the upper surface of the transfer platform. The water retaining edge strip and the water flow baffle are both used to regulate the flow direction of water when there is water flow on the transfer platform. An outer baffle is fixed on the vertical support column located on one side of the conductive terminal. A power supply block plugged into the conductive terminal is arranged on the outer baffle. A bottom notch is opened on the outer baffle. The power supply block is connected to an external power supply control system through a power cord. At the same time, some control lines can also be connected and conducted in this way.

[0010] The charging rack is located on one side of the water flow baffle, a bent head is provided at the top of the charging rack, an inner groove is provided at the bottom of the bent head, a socket strip is provided on the inner wall of the inner groove, an indicator light is provided on the bent head, and the indicator light housing is designed to be waterproof and sealed. When charging the two-wheeled electric vehicle, the indicator light can intuitively convey some basic signals to the outside world, such as charging abnormality, charging in progress or charging completed, and the socket strip is arranged at the bottom of the bent head to prevent external debris from splashing in.

[0011] The early warning component includes an electric lifting rod fixed to the bottom of the lower groove, a lifting plate is fixed on the electric lifting rod, a contact plate is provided on the lifting plate, a temperature detection device is provided on the upper surface of the contact plate, the contact plate is rotatably connected through a connecting column on the lifting plate, an elastic member is provided between the contact plate and the lifting plate, a layer of flame-retardant cushion is provided around the temperature detection device, and a rubber cushion with flame retardant added can be used. Since the position of the lower groove is on the forward route of the two-wheeled electric vehicle, the existence of the lower groove will affect the push of personnel, and therefore an extension platform flush with the upper surface of the transfer platform is fixed on the inner wall of the lower groove to fill the space occupied by the lower groove, and the corresponding lifting plate and the contact plate need to be provided with gaps corresponding to the extension platform.

[0012] The locking assembly includes a rotating rod rotatably mounted on the transfer platform at a first end, the rotating rod on the transfer platform is provided with two, and the rotating rod can be located on both sides of the two-wheeled electric vehicle when the two-wheeled electric vehicle is stored, and a locking support rod is horizontally rotatably mounted on the second end of the locking assembly, one end of the locking support rod is arc-shaped and has a branch end downwardly provided, and the shapes of the locking support rod and the branch end need to correspond to the external shape of the body of a conventional two-wheeled electric vehicle, so as to avoid scratching the body of the two-wheeled electric vehicle, and when necessary, a buffer layer can be provided on the outer wall of the locking support rod and the branch end to further avoid friction, and a block is fixed on the side wall of the rotating rod to limit the rotation of the locking support rod relative to the outside, a cavity is provided in the transfer platform, and a linkage shaft is rotatably mounted in the cavity, and the linkage shaft is used to synchronize the rotation angle of the rotating rods on both sides of the two-wheeled electric vehicle, the first end of the rotating rod is powered by a transmission belt and the linkage shaft, and a surface opening is provided on the transfer platform to allow the transmission belt to pass through, and in order to better synchronize the rotation of the transmission belt, a synchronous belt with a toothed inner wall can be used.

[0013] A hand-held handle component is fixed on the locking support rod, and the hand-held handle component can be easily operated manually. A locking boss is fixed on the hand-held handle component on one side of the locking support rod, and a locking plate is hinged on the hand-held handle component on the other side, and a locking hole is provided on the locking plate. The locking boss and the locking plate on the hand-held handle component can cooperate with each other, and are mainly used as an auxiliary fixing mechanism for fixing the locking support rods on both sides.

[0014] The spray assembly includes a strip storage box fixed between vertical support columns, an upper partition is fixed between the strip storage box and the top plate, a spray pipe is fixed below the top plate, one end of the spray pipe passes through the upper partition and is connected to an external fire extinguishing medium, a spray head is provided at the bottom of the spray pipe, and the spray assembly is a device component used to spray fire extinguishing materials on the two-wheeled electric vehicle when abnormal temperature is found, and the upper partition is used to fill the gap between the strip storage box and the horizontal support plate.

[0015] A winding shaft is rotatably installed in the strip storage box via a bearing, and the bearing can reduce the friction force exerted on the winding shaft during rotation. A fireproof curtain is wound on the winding shaft, and a counterweight rod is provided at the outer edge of the fireproof curtain. A closing cover is rotatably installed at the bottom of the strip storage box, and a trigger mechanism is fixed on the vertical support column between the strip storage boxes via a mounting plate, and the trigger mechanism is used to limit the position of the closing cover to prevent the fireproof curtain from leaking out.

[0016] The trigger mechanism includes a trigger motor fixed to the bottom of the mounting plate, a blocking member is installed on the output shaft of the trigger motor, and a contact strip extending toward the closing cover is provided on the blocking member, and the upper surface of the contact strip is in contact with the bottom of the closing cover. The trigger mechanism utilizes the blocking member to prevent the closing cover from opening, and when necessary, an upper torsion spring can be added to the rotating part of the closing cover and the rotating connection of the winding shaft to provide initial power for the opening of the closing cover and the release of the winding shaft, thereby facilitating the smooth release.

[0017] The technical effects and advantages of the present invention are as follows: the three-dimensional garage can detect the temperature of two-wheeled electric vehicles during storage and charging. When in use, the electric lifting rod raises the lifting plate, and then makes the contact plate stick to the bottom of the two-wheeled electric vehicle, so that the temperature detection device can detect the temperature change in the first time. Since the front wheel of the two-wheeled electric vehicle sinks, the inclined contact plate lifted by the elastic member can better fit the bottom of the two-wheeled electric vehicle. When the temperature is too high or even a fire occurs, the spray assembly can be used to cool the two-wheeled electric vehicle in time. When the temperature is abnormal, the trigger motor can rotate the blocking member to disengage the contact strip from the release cover, and then the cover automatically opens under the action of gravity. At this time, the counterweight rod drives the winding shaft to fall, and then the fireproof curtain can fall, and then it is closed around the transfer platform, thereby avoiding the flame spraying. At the same time, the sprinkler pipe is filled with fire extinguishing medium and sprayed from the spray head, and the sprayed material can flow out from the water baffle, and can separate the dangerous source from the two-wheeled electric vehicle in normal state to avoid the spread of fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the framework structure of the three-dimensional library of the present invention;

[0019] Figure 2 It is a schematic diagram of the assembly structure of the transfer platform of the present invention;

[0020] Figure 3 This is a schematic diagram of the bottom structure of the transfer platform after assembly of the present invention;

[0021] Figure 4 It is a schematic diagram of the transfer platform structure of the present invention;

[0022] Figure 5 It is a schematic cross-sectional structural diagram of the transfer platform of the present invention;

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the early warning component of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the front wheel fixing shell of the present invention;

[0025] Figure 8 It is a schematic cross-sectional structural diagram of a strip storage box of the present invention;

[0026] Fig. 9 for Figure 8 A schematic diagram of the enlarged structure at A in the middle;

[0027] Fig.10 It is a schematic diagram of the structure of the power supply device of the present invention;

[0028] Fig.11 It is a schematic diagram of assembling the strip storage box and the trigger mechanism of the present invention;

[0029] Fig.12 This is a schematic diagram of the top plate structure of the present invention when viewed from above;

[0030] Fig.13 for Fig.12 A schematic diagram of the enlarged structure at B in the middle;

[0031] Fig.14 It is a schematic diagram of the structure of the spray assembly of the present invention when viewed from above.

[0032] In the figure: 1. three-dimensional warehouse frame; 101. vertical support column; 102. horizontal support plate; 103. transport wheel; 104. top plate; 2. transfer platform; 201. front wheel fixing shell; 202. charging rack; 203. snap-on shell; 204. plug board; 205. indicator light; 3. spray assembly; 301. strip storage box; 302. upper partition; 303. spray pipe; 304. fire curtain; 305. counterweight rod; 306. closing cover; 4. power supply device; 401. Conductive terminal; 402, water baffle; 403, outer baffle; 5, early warning component; 501, electric lifting rod; 502, lifting plate; 503, contact plate; 504, temperature detection device; 6, locking component; 601, rotating rod; 602, locking support rod; 603, branch end; 604, block; 605, linkage shaft; 606, transmission belt; 607, hand-held handle component; 608, locking plate; 7, trigger mechanism; 701, trigger motor; 702, blocking member. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 14As shown, a three-dimensional garage for two-wheeled electric vehicles with a fire protection system includes a three-dimensional garage frame 1, which is the main structural support component. The three-dimensional garage frame 1 includes vertical support columns 101, and horizontal support plates 102 are fixed between the vertical support columns 101. Transport wheels 103 are rotatably installed on the side walls of the horizontal support plates 102. A transfer platform 2 is placed on the transport wheel 103. The transfer platform 2 can slide above the transport wheel 103 to more conveniently move the position of the stored two-wheeled electric vehicles. A storage platform is provided above the transfer platform 2. The front wheel fixing shell 201 of the two-wheeled electric vehicle is used to limit the front wheel of the two-wheeled electric vehicle to prevent the two-wheeled electric vehicle from moving and regulate the storage state of the two-wheeled electric vehicle, as well as a charging rack 202 used for charging the two-wheeled electric vehicle. The charging rack 202 is arranged in front of the two-wheeled electric vehicle, which is convenient for personnel to use. A top plate 104 is fixed on the vertical support column 101. The top plate 104 is located above the transport wheel 103. The top plate 104 can be replaced with a fireproof and heat-insulating material when necessary. The top plate 104 The distance between the top plate 104 and the transport wheel 103 is sufficient for storing the two-wheeled electric vehicle. A spray assembly 3 is provided on the edge of the top plate 104. The spray assembly 3 is used to start when the temperature of the two-wheeled electric vehicle is abnormal, and to transport water or other fire extinguishing media to the two-wheeled electric vehicle. A power supply device 4 is fixed on the outer wall of the vertical support column 101 on one side of the transfer platform 2. The transfer platform 2 itself is not continuously and fixedly connected to the external power supply. It can only obtain power supply after it is placed on the three-dimensional library frame 1 and in place. A lower groove is provided on the transfer platform 2, and an early warning assembly 5 is provided in the lower groove. After the early warning assembly 5 can be connected to the power supply, the temperature of the position where the battery of the two-wheeled electric vehicle is located is detected, and the temperature information is transmitted to the external control processing system. The external control processing system is usually an automated equipment system with a PLC as a computing module. A locking assembly 6 for fixing the position of the two-wheeled electric vehicle is also installed on the transfer platform 2. The locking assembly 6 is used to further fix the position of the two-wheeled electric vehicle to prevent the two-wheeled electric vehicle from tilting and tipping over during storage, and the locking assembly 6 has a certain adjustable adaptability range to the appearance of the two-wheeled electric vehicle.

[0035] A lifting device for transporting two-wheeled electric vehicles is provided on one side of the three-dimensional warehouse frame 1. The lifting device is an existing stacker device, which is used to transfer the transfer platform 2 from the ground to above the empty transport wheel 103. A transfer platform 2 is provided on the lifting device. This transfer platform 2 is used to be placed on the ground so that personnel can manually push the two-wheeled electric vehicle onto this transfer platform 2. A snap-on shell 203 is fixed to the bottom of the transfer platform 2. The snap-on shell 203 is used to connect and fix with the stacker device. When placing the transfer platform 2, the transfer platform 2 can be directly placed on the transport wheel 103, or the sliding ability of the transport wheel 103 can be used to place part of the transfer platform 2 on the corresponding transport wheel 103, and then the transfer platform 2 is pushed in using an external linear pushing device.

[0036] The power supply device 4 includes a conductive terminal 401 fixed on a side wall of the transfer platform 2. At least three conductive terminals 401 are provided, namely, a live wire, a neutral wire and a ground wire. The conductive terminal 401 is a receiving component of the power supply, and realizes the conduction and transmission of power after contacting with the external power supply block. A water flow baffle 402 is fixed on the side wall of the transfer platform 2. The water flow baffle 402 is located above the conductive terminal. A water retaining edge strip is fixed on the upper surface of the transfer platform 2. The water retaining edge strip and the water flow baffle 402 are used to regulate the flow direction of water when there is water flow on the transfer platform 2. An outer baffle 403 is fixed on the vertical support column 101 on one side of the conductive end, and a power supply block plugged into the conductive end is provided on the outer baffle 403. A bottom notch is provided on the outer baffle 403. The power supply block is connected to an external power control system through a power cord. At the same time, some control lines can also be connected and conducted in this way. The charging rack 202 is located on one side of the water baffle 402. A bending head is provided on the top of the charging rack 202, and an inner groove is provided at the bottom of the bending head. A socket board 204 is provided on the inner wall of the inner groove, and an indicator light 205 is provided on the bending head. The housing of the indicator light 205 is designed to be waterproof and sealed. When the two-wheeled electric vehicle is charged, the indicator light 205 can intuitively convey some basic signals to the outside world, such as abnormal charging, charging or charging completion. The power strip 204 is arranged at the bottom of the bending head to prevent splashing of external debris. The early warning component 5 includes an electric lifting rod 501 fixed to the bottom of the lower groove, a lifting plate 502 is fixed on the electric lifting rod 501, a contact plate 503 is arranged on the lifting plate 502, a temperature detection device 504 is arranged on the upper surface of the contact plate 503, and the contact plate 503 is provided with a temperature detection device 504. The lifting plate 502 is rotatably connected by a connecting column on the lifting plate 502, an elastic part is provided between the contact plate 503 and the lifting plate 502, a layer of flame-retardant soft pad is provided around the temperature detection device 504, and a rubber pad with added flame retardant can be used. Since the position of the lower groove is located on the forward route of the two-wheeled electric vehicle, the existence of the lower groove will affect the pushing of personnel, and therefore an extension platform flush with the upper surface of the transfer table 2 is fixed on the inner wall of the lower groove to fill the space occupied by the lower groove, and corresponding gaps need to be set on the lifting plate 502 and the contact plate 503 corresponding to the extension platform.

[0037] The locking assembly 6 includes a rotating rod 601 rotatably mounted on the transfer platform 2 at the first end. There are two rotating rods 601 on the transfer platform 2. When the two-wheeled electric vehicle is stored, the rotating rods 601 can be located on both sides of the two-wheeled electric vehicle. A locking support rod 602 is horizontally rotatably mounted on the second end of the locking assembly 6. One end of the locking support rod 602 is curved in an arc shape, and a branch end 603 is provided downwardly. The shapes of the locking support rod 602 and the branch end 603 need to correspond to the external shape of the body of a conventional two-wheeled electric vehicle, so as to avoid scratching the body of the two-wheeled electric vehicle. When necessary, a buffer layer can be provided on the outer walls of the locking support rod 602 and the branch end 603 to further avoid friction. A stopper 604 for limiting the rotation of the locking support rod 602 relative to the outside is fixed on the side wall of the rotating rod 601. A cavity is provided in the transfer platform 2, and a linkage shaft 6 is rotatably installed in the cavity. 05. The linkage shaft 605 is used to synchronize the rotation angle of the rotating rod 601 on both sides of the two-wheeled electric vehicle. The first end of the rotating rod 601 is powered by the transmission belt 606 and the linkage shaft 605. The transfer table 2 is provided with a surface opening that allows the transmission belt 606 to pass through. In order to better synchronize the rotation of the transmission belt 606, a synchronous belt with a toothed inner wall can be used. A hand-held handle component 607 is fixed to the locking support rod 602, and the hand-held handle component 607 can be convenient for personnel to perform manual operation. A locking boss is fixed to the hand-held handle component 607 on one side of the locking support rod 602, and a locking plate 608 is hinged on the hand-held handle component 607 on the other side. The locking plate 608 is provided with a locking hole. The locking boss and the locking plate 608 on the hand-held handle component 607 can cooperate with each other and are mainly used as an auxiliary fixing mechanism for fixing the locking support rods 602 on both sides.

[0038] The spray assembly 3 includes a strip storage box 301 fixed between the vertical support columns 101, an upper partition 302 is fixed between the strip storage box 301 and the top plate 104, a spray pipe 303 is fixed below the top plate 104, one end of the spray pipe 303 passes through the upper partition 302 and is connected to the external fire extinguishing medium, a spray head is provided at the bottom of the spray pipe 303, the spray assembly 3 is used to spray the fire extinguishing material on the two-wheeled electric vehicle when the temperature is abnormal, the upper partition 302 is used to fill the gap between the strip storage box and the horizontal support plate 102, a winding shaft is rotatably installed in the strip storage box 301 through a bearing, the bearing can reduce the friction force on the winding shaft during rotation, a fireproof curtain 304 is wound on the winding shaft, and a counterweight rod 305 is provided at the outer edge of the fireproof curtain 304, the strip storage box 3 01 is rotatably mounted with a closing cover 306 at the bottom, and a trigger mechanism 7 is fixed on the vertical support column 101 between the strip storage boxes 301 through a mounting plate. The trigger mechanism 7 is used to limit the position of the closing cover 306 to prevent the fire curtain 304 from leaking out. The trigger mechanism 7 includes a trigger motor 701 fixed to the bottom of the mounting plate, and a blocking member 702 is mounted on the output shaft of the trigger motor 701. The blocking member 702 is provided with a contact strip extending toward the closing cover 306, and the upper surface of the contact strip is in contact with the bottom of the closing cover 306. The trigger mechanism 7 utilizes the blocking member 702 to prevent the closing cover 306 from opening. When necessary, an upper torsion spring can be added to the rotating part of the closing cover 306 and the rotating connection of the winding shaft to provide initial power for the opening of the closing cover 306 and the release of the winding shaft, thereby facilitating the smooth release.

[0039] When in use, the two-wheeled electric vehicle is pushed onto a lifting device similar to a stacker. The lifting device needs to be placed on a transfer platform 2. The operator pushes the two-wheeled electric vehicle directly onto the transfer platform 2, inserts the front wheel into the front wheel fixing shell 201, and then lifts the locking support rod 602 by holding the handle component 607. The rotating rod 601 rotates accordingly. When the locking support rods 602 on both sides arrive at the side of the two-wheeled electric vehicle body, the locking support rods 602 are close to the body, and then the locking plate 608 is sleeved on the locking boss. After sleeved, the gap between the locking support rod 602 and the body is minimized as much as possible. If charging is required, connect the charger, and connect the charger plug to the socket 204 on the inner wall of the inner groove.

[0040] When the lifting equipment moves the transfer platform 2 carrying the two-wheeled electric vehicle to the corresponding transport wheel 103 and it is in place, the external power supply can supply power to the electrical appliances on the transfer platform 2. First, the electric lifting rod 501 raises the lifting plate 502, and then makes the contact plate 503 stick to the bottom of the two-wheeled electric vehicle, so that the temperature detection device 504 can detect the temperature change in the first time. Since the front wheel of the two-wheeled electric vehicle sinks, the tilted contact plate 503 lifted up by the elastic member can better fit the bottom of the two-wheeled electric vehicle.

[0041] When temperature abnormality occurs, the trigger motor 701 can rotate the blocking member 702 to disengage the contact strip from the sealing cover 306, and then the sealing cover 306 automatically opens under the action of gravity. At this time, the counterweight rod 305 drives the winding shaft to fall, and then the fireproof curtain 304 can fall, and then be sealed around the transfer platform 2, thereby preventing the flame from erupting. At the same time, the sprinkler pipe 303 is filled with fire extinguishing medium and sprayed out from the spray head, and the sprayed material can flow out from the water baffle 402. A separate discharge pipe needs to be set in the lower groove on the transfer platform 2, one end of which is connected to the water baffle 402, and can also be connected to the inside of the cavity, thereby avoiding the existence of drainage dead corners.

[0042] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0043] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A three-dimensional garage for two-wheeled electric vehicles with a fire protection system, comprising a three-dimensional garage frame (1), wherein the three-dimensional garage frame (1) comprises vertical support columns (101), and horizontal support plates (102) are fixed between the vertical support columns (101), characterized in that: A transport wheel (103) is rotatably mounted on the side wall of the transverse support plate (102), a transfer platform (2) is placed on the transport wheel (103), a front wheel fixing shell (201) for storing the two-wheeled electric vehicle and a charging rack (202) for charging the two-wheeled electric vehicle are provided above the transfer platform (2), a top plate (104) is fixed on the vertical support column (101), the top plate (104) is located above the transport wheel (103), the distance between the top plate (104) and the transport wheel (103) is sufficient for storing the two-wheeled electric vehicle, a spray assembly (3) is provided on the edge of the top plate (104), a power supply device (4) is fixed on the outer wall of the vertical support column (101) located on one side of the transfer platform (2), a lower groove is provided on the transfer platform (2), an early warning assembly (5) is provided in the lower groove, and a locking assembly (6) for fixing the position of the two-wheeled electric vehicle is also installed on the transfer platform (2).

2. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 1, characterized in that: A lifting device for transporting two-wheeled electric vehicles is provided on one side of the three-dimensional warehouse frame (1), a transfer platform (2) is provided on the lifting device, and a snap-on shell (203) is fixed to the bottom of the transfer platform (2).

3. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 1, characterized in that: The power supply device (4) comprises a conductive end (401) fixed on a side wall of the transfer platform (2); a water flow baffle (402) is fixed on the side wall of the transfer platform (2); the water flow baffle (402) is located above the conductive end; a water retaining edge strip is fixed on the upper surface of the transfer platform (2); an outer baffle (403) is fixed on the vertical support column (101) located on one side of the conductive end; a power supply block plugged into the conductive end is provided on the outer baffle (403); a bottom notch is provided on the outer baffle (403); and the power supply block is connected to an external power control system via a power line.

4. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 3, characterized in that: The charging rack (202) is located on one side of the water flow baffle (402), a bending head is provided at the top of the charging rack (202), an inner groove is provided at the bottom of the bending head, a socket board (204) is provided on the inner wall of the inner groove, and an indicator light (205) is provided on the bending head.

5. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 1, characterized in that: The early warning component (5) comprises an electric lifting rod (501) fixed to the bottom of the lower groove, a lifting plate (502) fixed on the electric lifting rod (501), a contact plate (503) provided on the lifting plate (502), a temperature detection device (504) provided on the upper surface of the contact plate (503), the contact plate (503) being rotatably connected via a connecting column on the lifting plate (502), and an elastic member being provided between the contact plate (503) and the lifting plate (502).

6. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 5, characterized in that: The locking assembly (6) comprises a rotating rod (601) whose first end is rotatably mounted on the transfer platform (2), and two rotating rods (601) are provided on the transfer platform (2); a locking support rod (602) is horizontally rotatably mounted on the second end of the locking assembly (6); one end of the locking support rod (602) is curved in an arc shape and is provided with a branch end (603) downward; a stopper (604) for limiting the locking support rod (602) from rotating outward is fixed on the side wall of the rotating rod (601); a cavity is provided in the transfer platform (2), and a linkage shaft (605) is rotatably mounted in the cavity; the first end of the rotating rod (601) is powered by a transmission belt (606) and the linkage shaft (605); and a surface opening for allowing the transmission belt (606) to pass through is provided on the transfer platform (2).

7. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 6, characterized in that: A hand-held handle component (607) is fixed on the locking support rod (602), a locking protrusion is fixed on the hand-held handle component (607) on one side of the locking support rod (602), and a locking plate (608) is hinged on the hand-held handle component (607) on the other side, and a locking hole is provided on the locking plate (608).

8. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 1, characterized in that: The spray assembly (3) comprises a strip storage box (301) fixed between vertical support columns (101), an upper partition (302) is fixed between the strip storage box (301) and the top plate (104), a spray pipe (303) is fixed below the top plate (104), one end of the spray pipe (303) passes through the upper partition (302) and is connected to an external fire extinguishing medium, and a spray head is provided at the bottom of the spray pipe (303).

9. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 8, characterized in that: A winding shaft is rotatably mounted in the strip-shaped storage box (301) via a bearing, a fireproof curtain (304) is wound on the winding shaft, a counterweight rod (305) is provided at the outer edge of the fireproof curtain (304), a closing cover (306) is rotatably mounted at the bottom of the strip-shaped storage box (301), and a trigger mechanism (7) is fixed to the vertical support column (101) between the strip-shaped storage boxes (301) via a mounting plate.

10. The three-dimensional garage for two-wheeled electric vehicles with a fire protection system as claimed in claim 9, characterized in that: The trigger mechanism (7) comprises a trigger motor (701) fixed to the bottom of the mounting plate, a blocking member (702) being mounted on the output shaft of the trigger motor (701), and a contact strip extending toward the closing cover (306) being disposed on the blocking member (702), the upper surface of the contact strip being in contact with the bottom of the closing cover (306).

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