Bus mechanical parking garage

Abstract

The present invention belongs to the field of mechanical multi-story parking equipment and relates to a mechanical bus parking garage, comprising a steel structure support, a charging pile, a lifting device, and a counterweight. The steel structure support is a steel frame structure. The steel structure support includes at least two parking spaces stacked in sequence from top to bottom. The charging pile and the lifting device are both mounted on the steel structure support. The lifting device is connected to the counterweight. The lifting device drives the lifting of buses parked in the parking spaces in the steel structure support. The charging piles charge buses parked in different parking spaces separately. The present invention provides a mechanical bus parking garage that uses steel ropes or chains for lifting, saves parking lot space, and accommodates the charging needs of buses.

Description

Technical Field

[0001] The present invention belongs to the field of mechanical three-dimensional parking equipment and relates to a mechanical parking garage, in particular to a mechanical parking garage for buses. Background Art

[0002] With the implementation of national energy conservation and emission reduction policies, public transportation equipment has seen significant development. Buses, as a mainstream form of public transportation equipment, have experienced rapid growth in recent years, leading to the emergence of highly automated and integrated mechanical parking garages for buses. Increasingly, people are seeking both efficient space utilization and operational speed in parking equipment. Intelligent multi-story parking garages meet this demand, offering high space utilization, high operational efficiency, and a user-friendly experience with intelligent, unmanned systems, front-end entry and exit, making them increasingly popular. In recent years, multi-story parking garage technologies for buses have also emerged. Currently, the most common types of bus garages on the market include flat-bed mobile, vertical lift, and aisle stacking. These are all intelligent garages, characterized by high equipment complexity, low product stability, and high manufacturing costs. Summary of the Invention

[0003] In order to solve the above technical problems existing in the background technology, the present invention provides a mechanical parking garage for buses that uses steel ropes or chains for lifting, saves parking lot space, and adapts to the charging needs of charging buses.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A mechanical parking garage for buses, characterized in that: the bus mechanical parking garage includes a steel structure support, a charging pile, a lifting device and a counterweight; the steel structure support is a frame structure composed of a steel structure; the steel structure support includes at least two parking spaces stacked in sequence from top to bottom; the charging pile and the lifting device are both arranged on the steel structure support; the lifting device is connected to the counterweight; the lifting device drives the bus parked in the parking space in the steel structure support to perform lifting and lowering movements; the charging pile charges the buses parked in different parking spaces respectively.

[0006] The above-mentioned lifting device includes a driving wheel, a guide wheel, a 2F loading plate and an elevator; the driving wheel and the guide wheel are respectively arranged on the top of the steel structure support; the 2F loading plate is parallel to the bottom of the steel structure support; the counterweight is connected to the 2F loading plate through a steel wire rope; the steel wire rope passes around the driving wheel and the guide wheel; the 2F loading plate is connected to the elevator; the elevator drives the bus parked in the parking space in the steel structure support to perform lifting and lowering movements.

[0007] The above-mentioned 2F vehicle loading plate includes a vehicle entrance end, and the vehicle entrance end of the 2F vehicle loading plate is provided with a 2F vehicle loading plate ramp. The upper surface of the 2F vehicle loading plate ramp is flat and the lower surface is an inclined surface; the bottom of the steel structure bracket includes a vehicle entrance end, and the inclination of the upper surface of the vehicle entrance end of the bottom of the steel structure bracket is the same as the inclination of the lower surface of the 2F vehicle loading plate ramp.

[0008] The above-mentioned steel structure support includes three parking spaces stacked in sequence from top to bottom.

[0009] The above-mentioned lifting device also includes a 3F loading plate and a hinged lifting arm; the counterweight is connected to the 3F loading plate through a steel wire rope; the 3F loading plate is connected to the elevator; the 3F loading plate is connected to the 2F loading plate through a hinged lifting arm; the elevator drives the bus parked in the parking space in the steel structure support to perform lifting and lowering movements through the 3F loading plate and the 2F loading plate.

[0010] The above-mentioned hinge lifting arm includes a first hinge lifting arm and a second hinge lifting arm; the first hinge lifting arm and the second hinge lifting arm are arranged opposite to each other; when the hinge lifting arm is fully extended, the axis of the first hinge lifting arm is not parallel to the axis of the second hinge lifting arm.

[0011] When the hinged lifting arm is fully extended, there is an angle between the axis where the first hinged lifting arm is located and the axis where the second hinged lifting arm is located.

[0012] The above-mentioned 3F vehicle loading plate includes a vehicle entrance end; the end of the vehicle entrance end of the 3F vehicle loading plate is provided with a 3F vehicle loading plate ramp; the lower surface of the 3F vehicle loading plate ramp is a plane, and the upper surface is an inclined surface; when the hinge lifting arm is completely dropped, the lower surface of the 3F vehicle loading plate ramp is in contact with the upper surface of the 2F vehicle loading plate ramp.

[0013] The above-mentioned charging piles include 1F charging guns, 2F charging guns and 3F charging guns; the 1F charging guns, 2F charging guns and 3F charging guns are used to charge buses on the three parking spaces in the steel structure support respectively.

[0014] The above-mentioned charging pile also includes an elastic wire-reeling device connected to the 1F charging gun, the 2F charging gun and the 3F charging gun respectively.

[0015] The advantages of the present invention are:

[0016] The present invention provides a mechanical parking garage for buses, comprising a steel structure support, a charging pile, a lifting device, and a counterweight; the steel structure support is a frame structure composed of a steel structure; the steel structure support includes at least two parking spaces stacked in sequence from top to bottom; the charging pile and the lifting device are both arranged on the steel structure support; the lifting device is connected to the counterweight; the lifting device drives the bus parked in the parking space in the steel structure support to perform a lifting movement; and the charging pile charges the buses parked in different parking spaces respectively. In the present invention, the user parks the bus on the loading plate and simultaneously inserts the charging gun of the garage into the bus. The driver enters parking and charging confirmation instructions on the user panel. The control system transports the bus to the target floor through the upward movement of the elevator. The equipment controller detects the arrival of the vehicle plate and issues a charging command to the charging system, thereby realizing the parking, charging, and charging functions of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the bus mechanical parking garage provided by the present invention in use;

[0018] Figure 2 This is a schematic diagram of the state of the bus mechanical parking garage provided by the present invention when two buses are in use at the same time;

[0019] Figure 3 This is a schematic diagram of the state of the bus mechanical parking garage provided by the present invention when three buses are in use at the same time;

[0020] Figure 4 Schematic diagram of the structure of the lifting device used in the present invention when fully lifted;

[0021] Figure 5 It is a schematic structural diagram of the lifting device used in the present invention when partially lifted;

[0022] Figure 6 1 is a schematic structural diagram of the lifting device used in the present invention when it is completely lowered;

[0023] Figure 7 Schematic diagram of the structure of the hinged lifting arm used in the present invention;

[0024] Figure 8 Schematic diagram of the structure of the hinged lifting arm used in the present invention in three different states;

[0025] Figure 9 This is a simplified structural diagram of the elastic gun retracting device used in the present invention;

[0026] in:

[0027] 1-Lifting device; 11-Driving wheel; 12-Guide wheel; 13-3F loading plate; 14-3F loading plate ramp; 15-Hinged lifting arm; 16-2F loading plate; 17-2F loading plate ramp; 18-Lifter; 2-Counterweight; 3-Steel structure support; 4-Charging pile; 41-1F charging gun; 42-2F charging gun; 43-3F charging gun; 44-Elastic take-up device. DETAILED DESCRIPTION

[0028] See also Figure 1 、 Figure 2 as well as Figure 3 The present invention provides a mechanical parking garage for buses, comprising a steel structure support 3, a charging pile 4, a lifting device 1 and a counterweight 2; the steel structure support 3 is a frame structure composed of a steel structure; the steel structure support 3 includes at least two parking spaces stacked in sequence from top to bottom; the charging pile 4 and the lifting device 1 are both arranged on the steel structure support 3; the lifting device 1 is connected to the counterweight 2; the lifting device 1 drives the bus parked in the parking space in the steel structure support 3 to perform lifting and lowering movements; the charging pile 4 charges the buses parked in different parking spaces respectively.

[0029] Among them, the lifting device 1 includes a driving wheel 11, a guide wheel 12, a 2F loading plate 16 and an elevator 18; the driving wheel 11 and the guide wheel 12 are respectively arranged on the top of the steel structure support 3; the 2F loading plate 16 is parallel to the bottom of the steel structure support 3; the counterweight 2 is connected to the 2F loading plate 16 through a steel wire rope; the steel wire rope passes around the driving wheel 11 and the guide wheel 12; the 2F loading plate 16 is connected to the elevator 18; the elevator 18 drives the bus parked in the parking space in the steel structure support 3 to perform lifting and lowering movements.

[0030] The 2F vehicle loading plate 16 includes a vehicle entrance end, and the vehicle entrance end of the 2F vehicle loading plate 16 is provided with a 2F vehicle loading plate ramp 17. The upper surface of the 2F vehicle loading plate ramp 17 is flat and the lower surface is an inclined surface; the bottom of the steel structure bracket 3 includes a vehicle entrance end, and the inclination of the upper surface of the vehicle entrance end of the bottom of the steel structure bracket 3 is the same as the inclination of the lower surface of the 2F vehicle loading plate ramp 17.

[0031] The steel structure support 3 includes three parking spaces stacked in sequence from top to bottom. At this time, the lifting device 1 also includes a 3F loading plate 13 and a hinged lifting arm 15; the counterweight 2 is connected to the 3F loading plate 13 through a steel wire rope; the 3F loading plate 13 is connected to the elevator 18; the 3F loading plate 13 is connected to the 2F loading plate 16 through the hinged lifting arm 15; the elevator 18 drives the bus parked in the parking space in the steel structure support 3 to perform lifting and lowering movements through the 3F loading plate 13 and the 2F loading plate 16.

[0032] The hinge lifting arm 15 includes a first hinge lifting arm and a second hinge lifting arm; the first hinge lifting arm and the second hinge lifting arm are arranged opposite to each other; when the hinge lifting arm 15 is fully extended, the axis of the first hinge lifting arm and the axis of the second hinge lifting arm are not parallel, and when the hinge lifting arm 15 is fully extended, there is an angle between the axis of the first hinge lifting arm and the axis of the second hinge lifting arm.

[0033] The 3F loading plate 13 includes a vehicle entrance end; a 3F loading plate ramp 14 is provided at the end of the vehicle entrance end of the 3F loading plate 13; the lower surface of the 3F loading plate ramp 14 is a plane, and the upper surface is an inclined surface; when the hinged lifting arm 15 is completely dropped, the lower surface of the 3F loading plate ramp 14 fits with the upper surface of the 2F loading plate ramp 17.

[0034] The charging pile 4 includes a 1F charging gun 41 , a 2F charging gun 42 and a 3F charging gun 43 ; the 1F charging gun 41 , the 2F charging gun 42 and the 3F charging gun 43 are used to charge the buses on the three parking spaces in the steel structure support 3 respectively.

[0035] The charging pile 4 further includes an elastic wire-retracting device 44 connected to the 1F charging gun 41 , the 2F charging gun 42 and the 3F charging gun 43 respectively.

[0036] The bus mechanical parking garage provided by the present invention belongs to the simple lifting type mechanical parking garage among mechanical parking garages. Its specific working method is:

[0037] 1. Warehousing:

[0038] 1) If Figure 1 As shown, the garage equipment is in the initial parking state. The 3F loading plate and the 2F loading plate are lowered to the 1F parking position. The car is parked and waiting. The driver reverses the vehicle onto the 3F loading plate and plugs the 3F charging gun into the car to complete the 3F parking action.

[0039] The elevator goes up and the 3F car board stops at the middle position (i.e. the 2F car board is ready for parking). Figure 2 As shown, the driver reverses the vehicle to the 2F loading platform and plugs in the 2F charging gun to complete the 2F parking action;

[0040] The elevator continues to rise, and the 3F car plate stops at the upper parking space (i.e. the ground floor is ready for parking). Figure 3 As shown, the driver reverses the vehicle to the ground position and plugs in the 1F charging gun to complete the 1F parking action.

[0041] 2. Outbound delivery:

[0042] The driver swipes the card to confirm the completion of 1F charging, pulls out the 1F charging gun and resets it to the charging pile, and then drives the vehicle out of the garage;

[0043] The elevator descends, and the 3F loading platform stops at the middle position (i.e., the 2F loading platform is ready for vehicle pickup). The driver swipes the card to confirm that charging on the 2F is complete, pulls out the charging gun, and resets it to the charging pile. The driver then drives the vehicle out of the garage.

[0044] The elevator descends, and the 3F loading platform stops at the lower parking space (i.e., the 2F loading platform is ready for vehicle pickup). The driver swipes his card to confirm the completion of 3F charging, pulls out the charging gun and resets it to the charging pile, and then drives the vehicle out of the garage.

[0045] The lifting device used in the present invention includes a main drive wheel, which is driven by an elevator and lifted by a wire rope / chain. One end of the wire rope / chain is connected to the four lifting points of the 3F vehicle loading plate, and the other end passes through the guide wheel and the drive wheel and is connected to the upper end of the counterweight. The 3F vehicle loading plate lifts the 2F vehicle loading plate through a four-point hinged lifting arm. Ultimately, the driving motor drives the main drive wheel to lift the 3F vehicle loading plate, and at the same time, the 3F and 2F vehicle loading plates are lifted at the same time. The structural schematic diagram of the lifting device when fully raised, partially raised, and fully lowered is shown as follows. Figure 4 、 Figure 5 as well as Figure 6 shown.

[0046] See also Figure 7 as well as Figure 8 The hinged lifting arm used in the present invention has a certain angle after being lifted into place, so that it can be folded reliably without dead points.

[0047] In addition, the 3F loading ramp is designed as an uphill ramp, the 2F loading ramp is designed as a horizontal ramp, and the 1F civil engineering slope is designed as a reverse slope to facilitate vehicle entry and exit.

[0048] See also Figure 9 The elastic wire-reeling device 44 (existing technology) adopted in the present invention integrates charging and wire-reeling devices on the charging pile. The length of the gun wire is adjusted with the lifting distance of the vehicle plate, ensuring that the gun wire has a certain pre-tightening force to avoid shaking of the gun wire.

Claims

1. A mechanical parking garage for buses, characterized by: The bus mechanical parking garage comprises a steel structure support (3), a charging pile (4), a lifting device (1) and a counterweight (2); the steel structure support (3) is a frame structure composed of a steel structure; the steel structure support (3) comprises at least two parking spaces stacked in sequence from top to bottom; the charging pile (4) and the lifting device (1) are both arranged on the steel structure support (3); the lifting device (1) is connected to the counterweight (2); the lifting device (1) drives the bus parked in the parking space in the steel structure support (3) to perform lifting movements; the charging pile (4) charges the buses parked in different parking spaces respectively; the lifting device (1) comprises a driving wheel (11), guide wheel (12), 2F vehicle loading plate (16), lift (18), 3F vehicle loading plate (13) and hinged lifting arm (15); the driving wheel (11) and the guide wheel (12) are respectively arranged on the top of the steel structure support (3); the 2F vehicle loading plate (16) is parallel to the bottom of the steel structure support (3); the counterweight (2) is connected to the 2F vehicle loading plate (16) through a steel wire rope; the steel wire rope passes through the driving wheel (11) and the guide wheel (12); the 2F vehicle loading plate (16) is connected to the lift (18); the lift (18) drives the bus parked on the parking space in the steel structure support (3) to perform lifting movement; The counterweight (2) is connected to the 3F vehicle loading plate (13) through a steel wire rope; the 3F vehicle loading plate (13) is connected to the elevator (18); the 3F vehicle loading plate (13) is connected to the 2F vehicle loading plate (16) through a hinged lifting arm (15); the elevator (18) drives the bus parked on the parking space in the steel structure support (3) to perform lifting and lowering movements through the 3F vehicle loading plate (13) and the 2F vehicle loading plate (16); a 3F vehicle loading plate ramp (14) is provided at the end of the vehicle entrance end of the 3F vehicle loading plate (13); the lower surface of the 3F vehicle loading plate ramp (14) is a plane, and the upper surface is an inclined surface; when the hinged lifting arm (15) is completely dropped, the lower surface of the 3F vehicle loading plate ramp (14) is in contact with the upper surface of the 2F vehicle loading plate ramp (17); The lifting device (1) is driven by a lifter (18) and is lifted by a steel wire rope. One end of the steel wire rope is connected to the four lifting points of the 3F vehicle loading plate (13), and the other end passes through the guide wheel (12) and the driving wheel (11) and is connected to the upper end of the counterweight (2). The 3F vehicle loading plate (13) lifts the 2F vehicle loading plate (16) through a four-point hinged lifting arm (15).

2. The bus mechanical parking garage according to claim 1, characterized in that: The 2F vehicle loading plate (16) includes a vehicle entrance end, and the vehicle entrance end of the 2F vehicle loading plate (16) is provided with a 2F vehicle loading plate ramp (17), the upper surface of the 2F vehicle loading plate ramp (17) is a plane, and the lower surface is an inclined surface; the bottom of the steel structure bracket (3) includes a vehicle entrance end, and the inclination of the upper surface of the vehicle entrance end at the bottom of the steel structure bracket (3) is the same as the inclination of the lower surface of the 2F vehicle loading plate ramp (17).

3. The bus mechanical parking garage according to claim 1, characterized in that: The hinge lifting arm (15) comprises a first hinge lifting arm and a second hinge lifting arm; the first hinge lifting arm and the second hinge lifting arm are arranged opposite to each other; when the hinge lifting arm (15) is fully extended, the axis of the first hinge lifting arm and the axis of the second hinge lifting arm are not parallel.

4. The bus mechanical parking garage according to claim 3, characterized in that: When the hinged lifting arm (15) is fully unfolded, there is an angle between the axis where the first hinged lifting arm is located and the axis where the second hinged lifting arm is located.

5. The bus mechanical parking garage according to claim 1, characterized in that: The charging pile (4) includes a 1F charging gun (41), a 2F charging gun (42) and a 3F charging gun (43); the 1F charging gun (41), the 2F charging gun (42) and the 3F charging gun (43) are respectively used to charge the bus on the parking space in the steel structure support (3).

6. The bus mechanical parking garage according to claim 5, characterized in that: The charging pile (4) further comprises an elastic wire-reeling device (44) respectively connected to the 1F charging gun (41), the 2F charging gun (42) and the 3F charging gun (43).

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