Three-dimensional conveying device for electric vehicle along building mountain wall surface

Abstract

The utility model discloses a three-dimensional conveying device for an electric vehicle along a building mountain wall surface, which comprises a vehicle-mounted plate, an electric vehicle vertical frame structure, an electric vehicle vertical conveying mechanism, an electric vehicle horizontal conveying mechanism and a vehicle-mounted plate, and the vehicle-mounted plate is used for bearing the electric vehicle; a plurality of parking layers are arranged on the electric vehicle vertical frame structure in the height direction. The electric vehicle vertical conveying mechanisms are arranged on the two sides of the electric vehicle vertical frame structure respectively and used for conveying vehicle-mounted plates in the height direction, and the electric vehicle horizontal conveying mechanisms are arranged on the parking layers respectively and used for conveying the vehicle-mounted plates in the horizontal direction. According to the device, parking and taking of vehicles are mainly completed through vertical lifting and horizontal moving, operation is easy and fast, and more parking spaces can be provided under the condition that the occupied area is small.

Description

Technical Field

[0001] The utility model relates to the field of parking equipment, in particular to a three-dimensional transmission device for electric vehicles along the gable surface of a building. Background Art

[0002] Traditional electric car garages are mostly ground carports, which occupy a large area, have a small number of parking spaces and are inconvenient to manage and use. Modern electric vehicles are parked in three-dimensional garages (such as a three-dimensional garage in patent CN108331386A), but the number of garage floors is generally low. Although the number of parking spaces has increased, there is still room for development. Considering that some places such as colleges and universities have a wide coverage area and a huge flow of people, teachers and students often encounter a series of problems when using campus shared electric vehicles for daily travel, such as nowhere to park, no cars available, electric vehicles parked randomly, and insufficient vehicle power. In addition, campus teaching buildings and dormitories mainly rely on north-south lighting and ventilation, and the gable surfaces are relatively flat, so there is still a lot of room for development. In view of these phenomena, the utility model proposes a three-dimensional transmission device for electric vehicles along the gable surface of the building. Utility Model Content

[0003] The technical problem solved by the utility model is to provide a three-dimensional transmission device for electric vehicles along the gable surface of a building, making full use of the wall space to solve a series of problems such as no parking space for shared electric vehicles, no cars available, electric vehicles parked randomly, and insufficient vehicle power. Compared with the traditional electric vehicle garage, which occupies a large area, has high expenses, has a small number of parking spaces, and is inconvenient to manage and use, the utility model uses the gable surface of the building as a garage, has a high volume ratio, saves floor space, is simple and fast to operate, is easy to manage, saves costs, and has high safety.

[0004] In order to achieve the purpose of the utility model, the utility model provides a three-dimensional transmission device for electric vehicles along the gable surface of a building, including a vehicle-mounted plate, an electric vehicle stand structure, an electric vehicle vertical transmission mechanism, an electric vehicle horizontal transmission mechanism and a vehicle-mounted plate.

[0005] The vehicle-mounted plate is used to carry the electric vehicle;

[0006] Multiple parking floors are arranged on the electric vehicle stand structure along the height direction;

[0007] The electric vehicle vertical conveying mechanism is respectively arranged on both sides of the electric vehicle stand structure, and the electric vehicle vertical conveying mechanism is used to convey the vehicle-mounted plates in the height direction. The electric vehicle horizontal conveying mechanism is arranged on each parking floor, and the electric vehicle horizontal conveying mechanism is used to convey the vehicle-mounted plates in the horizontal direction.

[0008] Furthermore, the vehicle-mounted panel includes a panel, an electromagnetic plate and an anti-skid plate which are stacked, and the panel, the electromagnetic plate and the anti-skid plate are detachably connected.

[0009] Preferably, the panel, the electromagnetic plate and the anti-skid plate are connected and fixed by bolts.

[0010] Furthermore, a slope is provided on the panel corresponding to the side where the electric vehicle enters the garage. The slope can facilitate pushing or pushing out the electric vehicle.

[0011] Furthermore, a charging socket is provided on the panel, and the charging socket is connected to the electromagnetic board.

[0012] Furthermore, a limited locking device is provided on the panel.

[0013] When the user picks up the vehicle, he scans the QR code on the vehicle body and unplugs the power plug of the electric vehicle charger. The charging device stops supplying power, and the lock tongue of the limit locking device is retracted, and the vehicle can be pulled out along the slope; when the user parks the vehicle, he pushes the electric vehicle along the slope until the two wheels enter the range of the limit locking device. The limit locking device pops out the lock tongue to lock the vehicle, and the user inserts the power plug of the electric vehicle charger into the charging socket on the panel for charging.

[0014] Furthermore, a control panel is provided on the electric vehicle stand structure, and the electric vehicle can be stored and retrieved, and the electric vehicle can be lifted and lowered vertically and driven horizontally by operating the control panel.

[0015] Furthermore, a magnet connected to a power source is provided on the electric vehicle stand structure, and the magnet is used to attract the electromagnetic plate of the vehicle-mounted board in an unloaded state to charge the vehicle-mounted board.

[0016] Furthermore, the electric vehicle stand structure includes a plurality of vertically arranged columns, a plurality of chord rods arranged in parallel along the height direction of the columns, and a rainproof roof located on the top of the columns. The rainproof roof can prevent the shared electric vehicle from being exposed to the sun and rain.

[0017] Preferably, a plurality of node plates are provided on the chord rod, and a web member is connected between the node plates of adjacent chord rods. A stable triangular structure can be formed on each parking floor through corresponding columns, chord rods and web members, thereby ensuring the overall stability of the electric vehicle stand structure.

[0018] Furthermore, each of the electric vehicle vertical transmission mechanisms comprises a first motor, a first gear shaft and a first driving gear, a first gear chain and a platform plate.

[0019] The first motor, the first gear shaft and the first driving gear are arranged near the top, the first motor is connected to the power source, the first motor and the first gear shaft are drivingly connected, and the first driving gear is arranged on the first gear shaft;

[0020] The platform plate is arranged near the bottom, and comprises a vertical panel and a horizontal panel for carrying the vehicle-mounted panel. The vertical panel is provided with a first driven gear, and the first driving gear and the first driven gear are connected through a first gear chain.

[0021] Furthermore, each of the electric vehicle vertical transmission mechanisms further comprises a slideway, a pulley is arranged on the platform plate, and the pulley is slidably arranged in the slideway. The pulley slideway is used to limit the platform plate horizontally and vertically to prevent the platform plate from shaking during the lifting process.

[0022] Furthermore, a telescopic rod is also provided on the vertical panel.

[0023] Furthermore, each of the electric vehicle horizontal transmission mechanisms includes a base plate, two driving mechanisms arranged at both ends of the base plate, a second driven gear and a second gear chain, each driving mechanism includes a second motor, a third gear shaft and a second driving gear, the second motor is drivingly connected to the third gear shaft, the second driving gear is arranged on the third gear shaft, a plurality of second driven gears are arranged between the two driving mechanisms, and the second driving gear and the second driven gear are connected by a second gear chain.

[0024] Compared with the prior art, the beneficial effects of the present invention include at least:

[0025] 1. Use the building gable as a garage, with a high volume ratio and saving floor space

[0026] The three-dimensional electric vehicle garage makes full use of the gable wall of the building. The storage and retrieval of vehicles are mainly completed by vertical lifting and horizontal movement. The height between the frames of each layer can be designed according to the safe height of the vehicle body, so that the average floor space occupied by electric vehicle storage is minimized, which greatly improves the land utilization rate compared with ground parking.

[0027] 2. Simple and fast operation, convenient management and cost saving

[0028] Although the construction cost of a three-dimensional electric garage is higher than that of a general garage, it can save a lot of land use fees. In addition, the operation of the three-dimensional garage depends on the user to store and charge the batteries, which is convenient and fast, can save a lot of management personnel, and the management cost is relatively reduced.

[0029] 3. Good safety and high reliability

[0030] There is no human intervention in the access process, which can eliminate the influence of human factors, improve the anti-theft and protection of vehicles, and also prevent the occurrence of vicious social security cases such as robbery in the garage. In terms of technology, the three-dimensional garage has operational safety and sufficient rain and wind resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1It is an overall schematic diagram of an embodiment of the utility model.

[0032] Figure 2 It is an exploded schematic diagram of the vehicle-mounted plate structure of an embodiment of the utility model.

[0033] Figure 3 It is a schematic diagram of the vehicle picking process of the vehicle-mounted plate in the embodiment of the utility model.

[0034] Figure 4 The utility model is a schematic diagram of the vehicle-mounted plate parking process of the embodiment of the utility model.

[0035] Figure 5 It is a schematic diagram of the structure of an electric vehicle stand according to an embodiment of the utility model.

[0036] Figure 6 It is a schematic diagram of the vertical lifting mechanism of the utility model embodiment.

[0037] Figure 7 It is a schematic diagram of the magnetic pole telescopic rod on one side of the platform plate of an embodiment of the utility model.

[0038] Figure 8 It is a schematic diagram of a gear box on one side of a platform plate of an embodiment of the utility model.

[0039] Fig. 9 It is a schematic diagram of the horizontal transmission mechanism of an embodiment of the utility model.

[0040] Fig.10 It is a schematic diagram of the vehicle picking process of an embodiment of the utility model.

[0041] Fig.11 It is a schematic diagram of a parking process of an embodiment of the utility model. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0043] like Figure 1 As shown, the utility model provides a three-dimensional transmission device for electric vehicles along the gable surface of a building, comprising a vehicle-mounted plate 1, an electric vehicle stand structure 2, an electric vehicle vertical transmission mechanism 3 and an electric vehicle horizontal transmission mechanism 4.

[0044] like Figure 2As shown, the vehicle-mounted panel 1 includes a panel 5, an electromagnetic plate 6 and an anti-slip plate 7, which are stacked in sequence and fixed with bolts. A slope section 8 is provided on the panel 5 and on the side where the electric vehicle enters the garage. A limited locking device 9 is provided at the front and rear ends of the panel 5 corresponding to the electric vehicle wheels (the side corresponding to the electric vehicle entering the garage is defined as the front end, and the other side is defined as the rear end). A charging socket 10 is provided on the panel 5 near the electric vehicle charging port, and the charging socket 10 is connected to the electromagnetic plate 6.

[0045] like Figure 3 As shown, in some embodiments of the utility model, when the user picks up the vehicle, he scans the QR code on the vehicle body and unplugs the power plug of the electric vehicle charger, the charging device stops supplying power, the lock tongue of the limit locking device 9 is retracted, and the vehicle can be pulled out along the slope section 8.

[0046] like Figure 4 As shown, in some embodiments of the utility model, when the user parks the vehicle, the user pushes the electric vehicle along the slope 8 until the two wheels enter the range of the limit locking device 9, the limit locking device 9 pops out the lock tongue to lock the vehicle, and the user inserts the power plug of the electric vehicle charger into the charging socket 10 of the panel 5 for charging.

[0047] The limit locking device 9 can directly adopt an existing device.

[0048] like Figure 5 As shown, the electric vehicle stand structure 2 includes a rainproof roof 11, multiple columns 12, and multiple chords 13. The rainproof roof 11 is located on the top of the stand structure 2 to protect the shared electric vehicles from sun and rain. The multiple columns 12 are vertically and parallelly arranged. A plurality of chords 13 are arranged in parallel along the height direction of the columns 12 to form a multi-layer parking layer. A plurality of webs 14 are arranged between adjacent chords 13, and node plates 15 are installed on the chords 13. Both ends of the webs 14 are fixed on the corresponding node plates 15. The columns 12, the chords 13, and the webs 14 form a stable triangular structure.

[0049] The electric vehicle stand structure 2 is provided with vertical transmission mechanisms 3 on both sides, and horizontal transmission mechanisms 4 on the chord rods 13 of each layer. A control panel 16 is provided on the columns 12 on the first layer and close to the storage and access ports on the left and right sides of the electric vehicle. The user can store and access the electric vehicle, control the vertical lifting and horizontal transmission of the electric vehicle by operating the control panel 16. A magnet 17 connected to a power source is provided in a circle of chord rods 13 near the top layer of the electric vehicle stand structure 2. The magnet 17 is used to attract the electromagnetic plate 6 in the vehicle-mounted board 1 that is transferred to the top layer in an empty state, so as to charge the vehicle-mounted board 1.

[0050] like Figure 6As shown, each of the electric vehicle vertical lifting mechanisms 3 includes a platform plate 18, a first motor 19, a first gear shaft 20, a first driving gear 21, a first gear chain 22 and two slide slots 23, and the first motor 19 is connected to a power source. The first motor 19 is arranged near the top of the electric vehicle stand structure 2, the first motor 19 is drivingly connected to the first gear shaft 20, the first driving gear 21 is arranged on the first gear shaft 20, and the first driving gear 21 is connected to the first driven gear 29 through the first gear chain 22.

[0051] like Figure 7 As shown, the platform plate 18 includes a horizontal panel 24 , a vertical panel 25 and a gear box 26 , and a magnetic pole telescopic rod 27 is disposed on the vertical panel 25 .

[0052] In some embodiments of the present invention, the two slide grooves 23 are formed by two U-shaped steel grooves.

[0053] like Figure 8 As shown, the gear box 26 is welded and fixed to the outer side of the vertical panel 25 of the platform plate 18, and two second gear shafts 28 extend out of the gear box 26, respectively welded with a pair of first driven gears 29 and a pair of pulleys 30, and the pulleys 30 slide in the slide grooves 23 located at both ends of the gear box 26 to limit the platform plate 18 horizontally and vertically to prevent the platform plate 18 from shaking during the extension and lowering process.

[0054] like Fig. 9 As shown, the electric vehicle horizontal transmission mechanism 4 includes a bottom plate, a second motor 32, a third gear shaft 33, a second driving gear 34, a second driven gear 35 and a second gear chain 36. A set of driving mechanisms are arranged at both ends of the bottom plate. Each set of driving mechanisms includes a second motor 32, a third gear shaft 33 and two second driving gears 34. The third gear shaft 33 is connected in series with the second motor 32 and the two driving gears 35. A plurality of second driven gears 35 are arranged between the driving mechanisms at both ends. The second driving gears 34 and the second driven gears 35 are connected by a second gear chain 36. The second motor, the third gear shaft and the second driving gear are only arranged at the two ends of the horizontal transmission mechanism. The other gears in the middle are all driven gears, which are driven by the second gear chain. A second driven gear is arranged at a certain distance to make the second gear chain straight, so as to ensure that a row of vehicle-mounted plates above the horizontal transmission mechanism 4 are supported to prevent the vehicle-mounted plates from shaking during the horizontal transmission process. The vehicle-mounted plate is pulled to the left and right directions respectively by two sets of driving mechanisms in cooperation with the second gear chain 36 and the second driven gear 35 .

[0055] In some embodiments of the present invention, the first motor 19 and the second motor 32 are gear motors.

[0056] like Fig.10 As shown, in some embodiments of the present invention, when the user takes the vehicle at the left vehicle pick-up port, the user takes the vehicle out, and controls the first motor 19 of the electric vehicle vertical lifting mechanism 3 on the left side to rotate counterclockwise through the control panel 16, the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to rotate, thereby realizing the platform plate 18 on the left side to rise to the top layer, and when the horizontal panel 24 of the platform plate 18 is aligned with the electric vehicle horizontal transmission mechanism 4 set on the layer, the control panel 16 controls the The second motor 32 of the horizontal transmission mechanism 4 of the electric vehicle rotates clockwise, the second driving gear 34 drives the second gear chain 36, and the second gear chain 36 drives the second driven gear 35 to rotate, so that the vehicle-carrying plate 1 slides one parking space to the right equidistantly between two adjacent parking spaces along the horizontal direction of the electric vehicle stand structure 2, and the magnetic pole telescopic rod 27 on the vertical panel 25 pushes the vehicle-carrying plate 1 in the unloaded state outward for charging, until the corrugated groove on the anti-skid plate 7 in the vehicle-carrying plate 1 is engaged with the second gear chain 36 of the horizontal transmission mechanism 4 of the electric vehicle, and the magnetic pole telescopic rod 27 is powered off and retracted The control panel 16 controls the first motor 19 of the electric vehicle vertical lifting mechanism 3 on the left to run clockwise, and the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to realize that the platform plate 18 on the left is lowered to the floor where the vehicle-carrying plate 1 is in a loaded state. When the horizontal panel 24 is aligned with the electric horizontal transmission mechanism 4, the magnetic pole telescopic rod 27 on the vertical panel 25 is powered on and popped out, sucking the vehicle-carrying plate 1 in a loaded state and dragging the vehicle-carrying plate 1 to the platform plate 18, and the control panel 16 is used to control the horizontal position of the electric vehicle on this floor. The second motor 32 of the transmission mechanism 4 rotates counterclockwise, the second driving gear 34 drives the second gear chain 36, and the second gear chain 36 drives the second driven gear 35 to realize that the vehicle loading plate 1 slides one parking space to the left equidistantly between two adjacent parking spaces along the horizontal direction of the electric vehicle stand structure 2, and the first motor 19 of the electric vehicle vertical lifting mechanism 3 on the left is controlled by the control panel 16 to run clockwise, the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to realize that the platform plate on the left side is lowered to the ground level.

[0057] like Fig.11As shown, in some embodiments of the present utility model, when the user parks the vehicle at the right parking opening, the control panel 16 controls the first motor 19 of the right electric vehicle vertical transmission mechanism 3 to run clockwise, and the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to realize that the right platform plate 18 rises from the ground floor to the floor where there is free parking space in the electric vehicle horizontal transmission mechanism 4, and when the horizontal panel 24 is aligned with the electric vehicle horizontal transmission mechanism 4, the vertical panel 25 on the vertical panel 25 The magnetic pole telescopic rod 27 pushes the loaded vehicle board 1 outward until the anti-skid plate 7 of the vehicle board 1 engages with the second gear chain 36 of the electric vehicle horizontal conveying mechanism 4. The magnetic pole telescopic rod 27 is powered off and retracted, and the control panel 16 controls the second motor 32 of the electric vehicle horizontal conveying mechanism 4 to rotate counterclockwise. The second driving gear 34 drives the second gear chain 36, and the second gear chain 36 drives the second driven gear 35 to realize that the vehicle board 1 slides one parking space to the left equidistantly between two adjacent parking spaces along the horizontal direction of the electric vehicle stand structure 2. When the first motor 19 of the vertical transmission mechanism 3 of the electric vehicle on the right side is controlled by the control panel 16 to run clockwise, the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to realize the right platform plate rising to the top layer. When the horizontal panel 24 is aligned with the horizontal transmission mechanism 4 of the electric vehicle, the magnetic pole telescopic rod 27 on the vertical panel 25 is powered on and popped out, sucking the fully charged unloaded vehicle board 1 and dragging the vehicle board 1 to the platform board 18, and the electric vehicle on the top layer is controlled by the control panel 16. The second motor 32 of the horizontal transmission mechanism 4 rotates clockwise, the second driving gear 34 drives the second gear chain 36, and the second gear chain 36 drives the second driven gear 35 to realize that the vehicle loading plate 1 slides one parking space to the right equidistantly between two adjacent parking spaces along the horizontal direction of the electric vehicle stand structure 2. When the control panel 16 controls the right first motor 19 to run counterclockwise, the first driving gear 21 drives the first gear chain 22, and the first gear chain 22 drives the first driven gear 29 on the gear box 26 to realize that the right platform plate 18 descends back to the ground layer.

[0058] The above-mentioned embodiment of the utility model provides a three-dimensional transmission device for electric vehicles along the gable surface of a building, which can be arranged on a wall with a large area, such as a mountain or wall surface on a campus. The transmission device is provided with multiple parking layers in the height direction, and each parking layer can accommodate multiple vehicle-carrying plates 1 that can carry electric vehicles. The vehicle-carrying plates 1 can be transmitted to parking layers at different heights through the vertical transmission mechanism 3 of the electric vehicle, and the position of the vehicle-carrying plates 1 can be changed on the same parking layer through the horizontal transmission mechanism 4 of the electric vehicle, and the vehicle can be stored and retrieved by vertical lifting and horizontal movement. The height between the frames of each layer can be designed according to the safe height of the vehicle body. The utility model device has more parking spaces, and the average floor space occupied by the electric vehicle storage is minimized. Compared with ground parking, the land utilization rate is greatly improved, and a large amount of land use fees can be saved. In addition, the operation of the three-dimensional parking garage can be stored and retrieved by the user, and charging is convenient and fast, which can save a large number of management personnel, and the management fee is relatively reduced. There is no human intervention in the storage and retrieval process, and the influence of human factors is eliminated. The anti-theft and protection of the vehicle are improved. In terms of technology, the three-dimensional parking garage has operational safety and sufficient rain and wind resistance.

[0059] As described above, the utility model can be well implemented.

[0060] The above is only a preferred embodiment of the utility model. For those skilled in the art, other changes or modifications can be made without departing from the principle of the utility model. Any modification, equivalent substitution and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the claims of the utility model.

Claims

1. A three-dimensional transmission device for electric vehicles along the gable surface of a building, characterized in that: The vehicle comprises a vehicle-mounted plate (1), an electric vehicle stand structure (2), an electric vehicle vertical transmission mechanism (3), an electric vehicle horizontal transmission mechanism (4) and a vehicle-mounted plate (1). The vehicle-mounted plate (1) is used to carry an electric vehicle; A plurality of parking floors are arranged along the height direction on the electric vehicle stand structure (2); The electric vehicle vertical conveying mechanism (3) is respectively arranged on both sides of the electric vehicle stand structure (2), and the electric vehicle vertical conveying mechanism (3) is used to convey the vehicle-mounted plate (1) in the height direction. The electric vehicle horizontal conveying mechanism (4) is arranged on each parking floor, and the electric vehicle horizontal conveying mechanism (4) is used to convey the vehicle-mounted plate (1) in the horizontal direction.

2. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 1, characterized in that: The vehicle-mounted panel (1) comprises a panel (5), an electromagnetic plate (6) and an anti-slip plate (7) which are stacked, and the panel (5), the electromagnetic plate (6) and the anti-slip plate (7) are detachably connected.

3. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 2, characterized in that: A slope section (8) is provided on the panel (5) and on a side corresponding to the electric vehicle entering the garage.

4. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 2, characterized in that: The panel (5) is provided with a charging socket (10), and the charging socket (10) is connected to the electromagnetic plate (6).

5. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 2, characterized in that: The electric vehicle stand structure (2) is provided with a magnet (17) connected to a power source, and the magnet (17) is used to attract the electromagnetic plate (6) of the vehicle-mounted board (1) in an unloaded state to charge the vehicle-mounted board (1).

6. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 1, characterized in that: The electric vehicle stand structure (2) comprises a plurality of vertically arranged columns (12), a plurality of chord rods (13) arranged in parallel along the height direction of the columns (12), and a rainproof roof (11) located on the top of the columns (12).

7. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 1, characterized in that: Each of the electric vehicle vertical transmission mechanisms (3) comprises a first motor (19), a first gear shaft (20), a first driving gear (21), a first gear chain (22) and a platform plate (18). The first motor (19), the first gear shaft (20) and the first driving gear (21) are arranged near the top, the first motor (19) and the first gear shaft (20) are drivingly connected, and the first driving gear (21) is arranged on the first gear shaft (20); The platform plate (18) is arranged near the bottom, and comprises a vertical panel (25) and a horizontal panel (24) for carrying the vehicle-mounted plate (1). A first driven gear (29) is arranged on the vertical panel (25), and the first driving gear (21) and the first driven gear (29) are connected via a first gear chain (22).

8. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 7, characterized in that: Each of the electric vehicle vertical transmission mechanisms (3) further comprises a slide groove (23), a pulley (30) is arranged on the platform plate (18), and the pulley (30) is slidably arranged in the slide groove (23).

9. The three-dimensional transmission device for electric vehicles along the gable surface of a building according to claim 7, characterized in that: The vertical panel (25) is also provided with a magnetic telescopic rod.

10. A three-dimensional transmission device for electric vehicles along the gable surface of a building according to any one of claims 1 to 9, characterized in that: Each of the electric vehicle horizontal transmission mechanisms (4) comprises a bottom plate, two driving mechanisms arranged at both ends of the bottom plate, a second driven gear (35) and a second gear chain (36); each driving mechanism comprises a second motor (32), a third gear shaft (33) and a second driving gear (34); the second motor (32) is drivingly connected to the third gear shaft (33); the second driving gear (34) is arranged on the third gear shaft (33); a plurality of second driven gears (35) are arranged between the two driving mechanisms; the second driving gear (34) and the second driven gear (35) are connected via a second gear chain (36).

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