Car carrying plate suitable for three-dimensional charging station

Abstract

The invention discloses a vehicle carrying plate suitable for a three-dimensional charging station. The vehicle carrying plate comprises a vehicle carrying plate body, a vehicle fixing assembly and a distance adjusting assembly. The vehicle carrying plate main body comprises a bottom plate and a charging pile; the automobile fixing assembly comprises a fixing movable frame and fixing supports, a worm is driven through a first driving motor, the fixing supports are driven to swing, the two fixing supports get close to each other to form a U-shaped clamping structure, and then automobile wheels are clamped and fixed. A distance adjusting assembly is arranged at the lower end of each fixed moving frame and comprises a first guide rail, a first sliding block, a first threaded rod and a second driving motor, the second driving motor arranged at one end of the first guide rail drives the first threaded rod to drive the fixed moving frames located on the front side and the rear side to move relatively, and then the distance between the fixed moving frames on the front side and the rear side is adjusted. Linkage response of the charging module, the fixing module and the fire-fighting module is automatically triggered through sensing data, and manual intervention is reduced; and vehicle size self-adaption and high-precision clamping are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy charging station equipment, and in particular to a vehicle loading plate suitable for a three-dimensional charging station. Background Art

[0002] With the popularity of new energy vehicles, higher requirements are placed on the space utilization and charging efficiency of charging stations. Three-dimensional charging stations have gradually become an important way to solve the problem of land shortage for charging stations. As a key component of three-dimensional charging stations, the design of the vehicle carrier is directly related to the operating stability, safety and intelligence level of the equipment.

[0003] Traditional vehicle carriers have problems such as insufficient carrying capacity, poor stability, lack of safety monitoring and emergency handling devices, and are unable to meet the actual needs of modern charging stations.

[0004] Therefore, it is necessary to provide a vehicle carrier with high load-bearing capacity, safety protection function and intelligent control to meet the multifunctional requirements of three-dimensional charging stations for new energy vehicles. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention discloses a vehicle loading plate suitable for a three-dimensional charging station to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vehicle loading plate suitable for a three-dimensional charging station, comprising a vehicle loading plate main body, a vehicle fixing component and a spacing adjustment component;

[0007] The vehicle loading board body includes a bottom plate and a charging pile, wherein the charging pile is located on one side of the vehicle loading board body, and the charging pile is installed on the surface of the bottom plate, and one side of the bottom plate including the charging pile is higher than the other side;

[0008] The automobile fixing assembly comprises a fixed moving frame and a fixed bracket, wherein the fixed moving frame comprises two groups, respectively fixing the front wheel and the rear wheel of the automobile, two groups of fixed brackets are respectively arranged on both sides of the front and rear fixed moving frames, a rotating rod is arranged at the lower end of both sides of the fixed moving frame, a worm gear is arranged at the tail end of the fixed bracket, and a fixing plate is respectively arranged at the lower end of both sides of the fixed moving frame, a first driving motor is arranged on the fixing plate, an output end of the first driving motor faces outward, and a worm is sleeved at the output end, the worm gear is respectively meshed with the worm gears on both sides, the worm gear is driven to rotate by the first driving motor, and then the worm gear is driven to drive the fixed bracket to swing, and the tail end of the fixed bracket performs an opening and closing movement around the rotating rod, and the two groups of fixed brackets are close to each other to form a U-shaped clamping structure, thereby realizing clamping and fixing of the automobile wheel;

[0009] A spacing adjustment component is provided at the lower end of the fixed moving frame, and the spacing adjustment component includes a first guide rail, a first slider, a first threaded rod and a second driving motor. A first slider is provided at the middle position of the lower end of the fixed moving frame, the first guide rail is located in the middle position of the bottom plate, and the first slider is located inside the first guide rail, the first threaded rod is located inside the first guide rail, the wall surface of the first slider is engaged with the first threaded rod through a first threaded hole, and is driven by a second driving motor provided at one end of the first guide rail. The thread structure on the surface of the first threaded rod has opposite spiral directions, and the fixed moving frames at the front and rear sides are driven to move relative to each other by rotating the first threaded rod, thereby realizing the adjustment of the spacing between the fixed moving frames at the front and rear sides, so as to adapt to wheelbases of vehicles of different sizes.

[0010] Preferably, fire-fighting components are respectively provided on both sides of the base plate, and the fire-fighting components include a fire-fighting pipe, a second guide rail, a second slider, a second threaded rod, a third drive motor and a connecting beam. The second guide rail is vertically installed in the middle position of both sides of the base plate, the second threaded rod is vertically located inside the second guide rail, and both ends of the second threaded rod are respectively rotatably connected to the two sides inside the second guide rail, the second slider is connected to the side wall of the first guide rail through a connecting beam, the second slider, the connecting beam and the first guide rail are integrally arranged, and second threaded holes are provided on the upper and lower side walls of the second slider, and the second threaded holes are cooperatively connected to the second threaded rod, and a third drive motor is provided at the upper end of the second guide rail, the fire-fighting pipe is located on both sides of the second guide rail, and one end of the fire-fighting pipe is respectively connected to the wall surfaces on both sides of the second slider, and a plurality of nozzles are respectively provided near the inner surface of the fire-fighting pipe, and the spraying direction of the nozzle covers the vehicle chassis and the battery area, and the fire-fighting liquid is sprayed through the nozzle.

[0011] Preferably, an auxiliary sliding block is provided at the front end of the first guide rail, and an auxiliary sliding groove is correspondingly provided on the inner wall surface of the charging pile, and the auxiliary sliding block is slidably connected to the auxiliary sliding groove.

[0012] Preferably, the second threaded rod is driven to rotate by the third driving motor, thereby driving the second slider and the fire-fighting pipe to move together. The other end of the fire-fighting pipe is lifted and slid in cooperation with the auxiliary guide rails provided at the four corners of the bottom plate through the third slider. The fire-fighting pipe keeps synchronization with the vehicle fixing assembly, and by raising the second slider and the connecting beam, the vehicle fixed by the vehicle fixing assembly is driven to rise, thereby increasing the distance between the bottom of the vehicle and the floor, thereby providing sufficient space for firefighting and rescue.

[0013] Preferably, the surface of the bottom plate is inclined from the middle to the outer side and downward, and a plurality of drainage grooves are symmetrically provided on both sides of the bottom plate. Drainage pipes are respectively provided on both sides of the bottom plate, and the fire-fighting liquid or liquid leaked from the vehicle is guided through the drainage grooves to flow into the drainage pipes on both sides.

[0014] Preferably, an infrared monitoring module is provided on the inner wall of the charging pile, through which the vehicle loading plate area is monitored in real time. When the infrared monitoring module detects a fire, the charging pile is powered off and the fire sprinkler starts to spray fire-fighting liquid.

[0015] Preferably, sensor elements are provided on the four sides of the base plate, and the sensor elements monitor the inclination and load capacity of the vehicle loading plate body. The sensor elements are electrically connected to a control module provided inside the charging pile, and an alarm is triggered and the movement of the vehicle loading plate body is suspended when overweight, abnormal inclination or foreign objects invade.

[0016] Preferably, fire storage cabinets are provided on both sides of the charging pile, and flame retardant liquid or dry powder fire extinguishing agent is stored in the fire storage cabinets.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention has high compatibility and stability, and can achieve vehicle fixation and wheelbase adaptation through worm gear clamping and bidirectional threaded rod adjustment, thereby improving the space utilization of the three-dimensional charging station.

[0019] 2. The present invention can realize intelligent fire linkage. Through the coordinated work of infrared monitoring and lifting sprinkler systems, the charging, fixing and fire-fighting modules are automatically triggered to respond through sensor data, which reduces manual intervention, quickly responds to fires and accurately extinguishes fires, and reduces the risk of battery fires in new energy vehicles.

[0020] 3. The present invention can realize multiple safety protections, combining the lifting fire sprinkler and drainage system to form a full closed-loop safety protection chain of detection-fire extinguishing-drainage, and the inclined drainage design, real-time sensor monitoring and emergency braking mechanism are combined to ensure the operation safety and reliability of the vehicle carrier under complex working conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0022] In the attached picture:

[0023] Figure 1 It is a schematic diagram of the overall structure of the vehicle loading plate of the present invention;

[0024] Figure 2 is a structural schematic diagram of the vehicle loading plate of the present invention from another perspective;

[0025] Figure 3 It is a structural schematic diagram of the automobile fixing assembly of the present invention;

[0026] Figure 4 It is a structural schematic diagram of the fire protection assembly of the present invention;

[0027] Figure 5 It is a structural schematic diagram of the spacing adjustment component of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the bottom of the spacing adjustment component of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the fixing bracket of the present invention;

[0030] Numbers in the figure: 101, bottom plate; 102, charging pile; 103, auxiliary slide; 104, auxiliary guide rail; 105, drainage groove; 106, drainage pipe; 107, infrared monitoring module; 108, fire storage cabinet; 201, fixed moving rack; 202, fixed bracket; 203, rotating rod; 204, worm gear; 205, fixed plate; 206, first drive motor; 207, worm; 301, first guide rail; 302, first slider; 303, first threaded rod; 304, second drive motor; 305, first threaded hole; 306, auxiliary slider; 401, fire pipe; 402, second guide rail; 403, second slider; 404, second threaded rod; 405, third drive motor; 406, connecting beam; 407, second threaded hole; 408, sprinkler; 409, third slider. DETAILED DESCRIPTION

[0031] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0032] Implementation example Figure 1-Figure 7 As shown, a vehicle loading plate suitable for a three-dimensional charging station includes a vehicle loading plate body, a vehicle fixing component and a spacing adjustment component;

[0033] The vehicle-carrying plate body includes a bottom plate 101 and a charging pile 102. The charging pile 102 is located on one side of the vehicle-carrying plate body, and the charging pile 102 is installed on the surface of the bottom plate 101. Fire storage cabinets 108 are respectively arranged on both sides of the charging pile 102. The fire storage cabinets 108 store flame retardant liquid or dry powder fire extinguishing agent; the bottom plate 101 includes a charging pile 102 on one side higher than the other side, the surface of the bottom plate 101 is inclined from the middle to the outside and downward, and a plurality of drainage grooves 105 are symmetrically arranged on both sides of the bottom plate 101. Drainage pipes 106 are respectively arranged on both sides of the bottom plate 101. The drainage grooves 105 guide the fire-fighting liquid or the liquid leaked from the vehicle to flow into the drainage pipes 106 on both sides. The charging pile 102 is An infrared monitoring module 107 is provided on the side wall surface, and the vehicle loading plate area is monitored in real time through the infrared monitoring module 107. When the infrared monitoring module 107 detects a fire, the charging pile 102 is powered off, and the fire sprinkler 408 starts to spray fire-fighting liquid. Sensor elements are provided on the four sides of the bottom plate 101. The sensor elements monitor the inclination and load of the vehicle loading plate body. The sensor elements are electrically connected to the control module provided inside the charging pile 102. When overweight, abnormal inclination or foreign objects invade, an alarm is triggered and the movement of the vehicle loading plate body is suspended. The inclined structure and drainage design of the bottom plate 101 effectively prevent liquid accumulation, and infrared monitoring realizes early warning of fire and improves safety.

[0034] The automobile fixing assembly includes a fixed moving frame 201 and a fixed bracket 202. The fixed moving frame 201 includes two groups, which are used to fix the front wheel and the rear wheel of the automobile respectively. Two groups of fixed brackets 202 are respectively arranged on both sides of the front and rear fixed moving frames 201. A rotating rod 203 is arranged at the lower end of both sides of the fixed moving frame 201. A worm gear 204 is arranged at the tail end of the fixed bracket 202. A fixed plate 205 is respectively arranged at the lower end of both sides of the fixed moving frame 201. A first driving motor 206 is arranged on the fixed plate 205. The output end of the first driving motor 206 faces outward, and the output A worm 207 is sleeved at the outlet end, and the worm 207 is meshed with the worm wheels 204 on both sides. The worm 207 is driven to rotate by the first driving motor 206, and then the worm wheel 204 is driven to drive the fixed bracket 202 to swing. The tail end of the fixed bracket 202 opens and closes around the rotating rod 203. The two groups of fixed brackets 202 are close to each other to form a U-shaped clamping structure, so as to clamp and fix the car wheel. The worm wheel 204 and worm 207 transmission provide high-precision clamping force, and the two-way adjustment of the threaded rod realizes rapid adaptation, which is compatible with a variety of car models.

[0035] A spacing adjustment component is provided at the lower end of the fixed moving frame 201, and the spacing adjustment component includes a first guide rail 301, a first slider 302, a first threaded rod 303 and a second driving motor 304. The first slider 302 is provided at the middle position of the lower end of the fixed moving frame 201. The first guide rail 301 is located at the middle position of the bottom plate 101, and the first slider 302 is located inside the first guide rail 301. The first threaded rod 303 is located inside the first guide rail 301. The wall surface of the first slider 302 is meshed with the first threaded rod 303 through the first threaded hole 305 provided thereon. An auxiliary slider 306 is provided at the front end of the first guide rail 301, and an auxiliary slide groove 103 is correspondingly provided on the inner wall surface of the charging pile 102. The auxiliary slider 306 is slidably connected with the auxiliary slide groove 103 and is driven by a second driving motor 304 provided at the other end of the first guide rail 301. The threaded structure on the surface of the first threaded rod 303 has opposite spiral directions. By rotating the first threaded rod 303, the fixed moving frames 201 on the front and rear sides are driven to move relative to each other, thereby realizing the adjustment of the distance between the fixed moving frames 201 on the front and rear sides to adapt to the wheelbases of vehicles of different sizes.

[0036] Firefighting components are respectively provided on both sides of the bottom plate 101, and the firefighting components include a firefighting pipe 401, a second guide rail 402, a second slider 403, a second threaded rod 404, a third drive motor 405 and a connecting beam 406. The second guide rail 402 is vertically installed in the middle position of both sides of the bottom plate 101, the second threaded rod 404 is vertically located inside the second guide rail 402, and the two ends of the second threaded rod 404 are respectively rotatably connected to the two sides inside the second guide rail 402, the second slider 403 is connected to the side wall of the first guide rail 301 through the connecting beam 406 provided, the second slider 403, the connecting beam 406 and the first guide rail 301 are integrally arranged, the upper and lower side walls of the second slider 403 are provided with second threaded holes 407, the second threaded holes 407 are matched and connected with the second threaded rod 404, the upper end of the second guide rail 402 is provided with a third drive motor 405, the firefighting pipe 401 is located on both sides of the second guide rail 402, and the firefighting pipe One end of the fire-fighting pipe 401 is connected to the wall surfaces on both sides of the second slider 403 respectively. A plurality of nozzles 408 are respectively arranged near the inner surface of the fire-fighting pipe 401. The spraying direction of the nozzles 408 covers the chassis and battery area of ​​the vehicle, and the fire-fighting liquid is sprayed through the nozzles 408; and the second threaded rod 404 is driven to rotate by the third driving motor 405, thereby driving the second slider 403 and the fire-fighting pipe 401 to move together. The other end of the fire-fighting pipe 401 cooperates with the auxiliary guide rails 104 provided at the four corners of the bottom plate 101 to lift and slide through the third slider 409 provided. The fire-fighting pipe 401 keeps synchronization with the vehicle fixing component, and by raising the second slider 403 and the connecting beam 406, the vehicle fixed by the vehicle fixing component is driven to rise, thereby increasing the distance between the bottom of the vehicle and the floor, providing sufficient space for fire-fighting and rescue. The fire-fighting system is linked with the lifting of the vehicle loading plate to quickly isolate the fire source and expand the rescue space, thereby reducing secondary damage.

[0037] The specific work steps include:

[0038] 1) Vehicle parking and positioning

[0039] The vehicle is parked on the inclined bottom plate 101 of the vehicle loading plate body, with the wheels aligned with the fixed transfer frame 201 area; the charging pile 102 is automatically docked with the vehicle charging interface.

[0040] 2) Wheel fixation and spacing adjustment

[0041] The second driving motor 304 of the spacing adjustment assembly is started to drive the first threaded rod 303 to rotate, and the front and rear fixed moving frames 201 are driven to move synchronously in the opposite direction along the first guide rail 301 through the reverse thread to adapt to the wheelbase of the vehicle;

[0042] The first driving motor 206 of the vehicle fixing assembly is started to drive the worm 207 to engage with the worm wheel 204, so that the fixing bracket 202 is closed around the rotating rod 203, forming a U-shaped clamping structure to lock the wheel.

[0043] 3) Charging and safety monitoring

[0044] The charging pile 102 starts charging, and the infrared monitoring module 107 scans the vehicle chassis and battery area in real time; the sensor element of the base plate 101 continuously monitors the load, inclination and foreign object intrusion status, triggering an alarm and suspending the operation of the vehicle loading plate when abnormal.

[0045] 4) Fire emergency response

[0046] If the infrared monitoring module 107 detects a fire:

[0047] a. Immediately cut off the power supply of the charging pile 102;

[0048] b. Start the third drive motor 405 of the fire-fighting assembly, drive the second threaded rod 404 to drive the fire-fighting pipe 401 to the height of the vehicle chassis, and the nozzle 408 sprays the flame-retardant liquid to cover the fire source;

[0049] c. The connecting beam 406 and the fixed moving frame 201 are simultaneously lifted to expand the distance between the bottom of the vehicle and the bottom plate 101 to ensure the fire fighting operation space.

[0050] 5) Drainage and resetting

[0051] The fire-fighting liquid or leaked liquid flows into the drainage pipe 106 through the drainage groove 105 of the bottom plate 101 and is discharged; after the fire is extinguished, the fire-fighting pipe 401 is reset to the initial position, and the vehicle loading plate returns to the standby state.

[0052] The present invention automatically triggers the linkage response of the charging, fixing and fire-fighting modules through sensor data, thereby reducing manual intervention; utilizes the two-way adjustment of the threaded rod and the transmission of the worm wheel 204 and the worm 207 to achieve vehicle size adaptation and high-precision clamping; combines the lifting fire sprinkler and drainage system to form a full closed-loop safety protection chain of detection-fire extinguishing-drainage.

[0053] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle loading plate suitable for a three-dimensional charging station, characterized in that: It includes a vehicle loading plate main body, a vehicle fixing component and a spacing adjustment component; The vehicle loading board body includes a bottom plate and a charging pile, wherein the charging pile is located on one side of the vehicle loading board body and is installed on the surface of the bottom plate; The automobile fixing assembly comprises a fixed moving frame and a fixed bracket, wherein the fixed moving frame comprises two groups, respectively fixing the front wheel and the rear wheel of the automobile, two groups of fixed brackets are respectively arranged on both sides of the front and rear fixed moving frames, a rotating rod is arranged at the lower end of both sides of the fixed moving frame, a worm gear is arranged at the tail end of the fixed bracket, and a fixing plate is respectively arranged at the lower end of both sides of the fixed moving frame, a first driving motor is arranged on the fixing plate, an output end of the first driving motor faces outward, and a worm is sleeved at the output end, the worm gear is respectively meshed with the worm gears on both sides, the worm gear is driven to rotate by the first driving motor, and then the worm gear is driven to drive the fixed bracket to swing, and the tail end of the fixed bracket performs an opening and closing movement around the rotating rod, and the two groups of fixed brackets are close to each other to form a U-shaped clamping structure, thereby realizing clamping and fixing of the automobile wheel; A spacing adjustment component is provided at the lower end of the fixed moving frame, and the spacing adjustment component includes a first guide rail, a first slider, a first threaded rod and a second driving motor. A first slider is provided at the middle position of the lower end of the fixed moving frame, the first guide rail is located in the middle position of the bottom plate, and the first slider is located inside the first guide rail, the first threaded rod is located inside the first guide rail, the wall surface of the first slider is meshed with the first threaded rod through a first threaded hole, and is driven by a second driving motor provided at one end of the first guide rail. The thread structure on the surface of the first threaded rod has opposite spiral directions, and the fixed moving frames at the front and rear sides are driven to move relative to each other by rotating the first threaded rod, thereby realizing the adjustment of the spacing of the fixed moving frames at the front and rear sides.

2. A vehicle loading plate suitable for a three-dimensional charging station according to claim 1, characterized in that: Fire-fighting components are respectively provided on both sides of the base plate, and the fire-fighting components include a fire-fighting pipe, a second guide rail, a second slider, a second threaded rod, a third drive motor and a connecting beam. The second guide rail is vertically installed in the middle position of both sides of the base plate, the second threaded rod is vertically located inside the second guide rail, and both ends of the second threaded rod are respectively rotatably connected to the two sides inside the second guide rail, the second slider is connected to the side wall of the first guide rail through a connecting beam, the second slider, the connecting beam and the first guide rail are integrally arranged, and the upper and lower side walls of the second slider are provided with second threaded holes, the second threaded holes are cooperatively connected with the second threaded rod, and the upper end of the second guide rail is provided with a third drive motor, the fire-fighting pipe is located on both sides of the second guide rail, and one end of the fire-fighting pipe is respectively connected to the wall surfaces on both sides of the second slider, and a plurality of nozzles are respectively provided near the inner surface of the fire-fighting pipe, and the spraying direction of the nozzle covers the vehicle chassis and the battery area, and the fire-fighting liquid is sprayed through the nozzle.

3. A vehicle loading plate suitable for a three-dimensional charging station according to claim 2, characterized in that: An auxiliary sliding block is provided at the front end of the first guide rail, and an auxiliary sliding groove is correspondingly provided on the inner wall surface of the charging pile, and the auxiliary sliding block is slidably connected to the auxiliary sliding groove.

4. The vehicle loading plate suitable for a three-dimensional charging station according to claim 2, characterized in that: The second threaded rod is driven to rotate by the third driving motor, thereby driving the second slider and the fire-fighting pipe to move together. The other end of the fire-fighting pipe cooperates with the auxiliary guide rails provided at the four corners of the bottom plate to rise and fall and slide. The fire-fighting pipe keeps synchronization with the vehicle fixing component, and by raising the second slider and the connecting beam, the vehicle fixed by the vehicle fixing component is driven to rise, thereby increasing the distance between the bottom of the vehicle and the floor, providing sufficient space for firefighting and rescue.

5. The vehicle loading plate suitable for a three-dimensional charging station according to claim 1, characterized in that: The surface of the bottom plate is inclined from the middle to the outer side and downward, and a plurality of drainage grooves are symmetrically provided on both sides of the bottom plate. Drainage pipes are respectively provided on both sides of the bottom plate, and the fire-fighting liquid or liquid leaked from the vehicle is guided to flow into the drainage pipes on both sides through the drainage grooves.

6. The vehicle loading plate suitable for a three-dimensional charging station according to claim 1, characterized in that: An infrared monitoring module is provided on the inner wall of the charging pile, and the vehicle loading plate area is monitored in real time by the infrared monitoring module.

7. The vehicle loading plate suitable for a three-dimensional charging station according to claim 1, characterized in that: A sensor element is provided on the surface of the bottom plate, and the sensor element monitors the inclination and load weight of the vehicle loading plate body. The sensor element is electrically connected to a control module provided inside the charging pile, and triggers an alarm and suspends the movement of the vehicle loading plate body when overweight, abnormal inclination or intrusion of foreign objects occurs.

8. The vehicle loading plate suitable for a three-dimensional charging station according to claim 1, characterized in that: Fire storage cabinets are respectively provided on both sides of the charging pile, and flame retardant liquid or dry powder fire extinguishing agent is stored in the fire storage cabinets.

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