CN206678821U - A kind of charging pile for sky parking - Google Patents

Abstract

The utility model relates to a charging pile for a three-dimensional parking lot. The charging pile includes a charging gun, a squirrel-cage coil structure box, a floating charging plug, a mechanical telescopic charging plug, a charging box and a central control system; the charging gun Including the electric gun plug, charging induction sensor and charging wire; the charging induction sensor is used to judge the connection status between the charging pile and the car, and transmit the status information. The outlet is connected to the floating charging plug; the mechanical telescopic charging plug is installed on the charging box, including the gearbox, input shaft, screw shaft, slider and charging plug; the elevator movement shaft of the lifting platform transmits power to the transmission through the input shaft The box and the gearbox drive the slider through the screw shaft to realize telescopic movement; the charging plug is docked with the floating charging plug when the slider moves out. The utility model solves the problem of difficult charging in the three-dimensional parking lot.

Description

A charging pile for three-dimensional parking lot

technical field

The utility model relates to the structural design of a charging pile, in particular to a charging pile used for a three-dimensional parking lot.

Background technique

In recent years, with the country's promotion of new energy vehicles, the use of electric vehicles in cities has become increasingly widespread. Therefore, this has put forward requirements for the popularization range and speed of charging piles. At present, there are few charging methods that can realize charging in the three-dimensional parking lot. The main reason is that the three-dimensional parking lot has limited space and needs to be lifted in space, which is not suitable for placing traditional charging piles.

Utility model content

In order to solve the problem of difficult charging in the three-dimensional parking lot, the utility model provides a charging pile for the three-dimensional parking lot, which can make full use of the space of the existing three-dimensional parking lot and rationally arrange the charging piles of the three-dimensional parking lot.

The technical scheme that the utility model adopts is as follows:

A charging pile for a three-dimensional parking lot, characterized in that the charging pile includes a charging gun, a squirrel-cage coil structure box, a floating charging plug, a mechanical telescopic charging plug, a charging box and a central control system;

The charging gun and the floating charging plug are relatively installed on both sides of the squirrel-cage coil structure box; the squirrel-cage coil structure box is installed on the lifting platform of each floor of the three-dimensional parking lot;

The charging gun includes an electric gun plug, a charging induction sensor and a charging wire;

The electric gun plug is used to connect with the car charging interface of the car; the charging induction sensor is located at the top of the electric gun plug and is connected to the central control system for judging the connection between the charging pile and the car state, and transmit the state information to the car and the central control system;

The charging wire is connected to the plug of the electric gun, passes through the tail end of the charging gun, winds in the squirrel-cage coil structure box, and passes out to connect with the floating charging plug;

The mechanical telescopic charging plug is installed on the charging box, and the mechanical telescopic charging plug can be connected to the floating charging plug;

The mechanical telescopic charging plug includes a gearbox, an input shaft, a screw shaft, a slider and a charging plug;

The input shaft and the lead screw shaft are respectively connected to both ends of the transmission device of the gearbox; the elevator movement shaft of the lifting platform transmits power to the gearbox through the input shaft, and the gearbox follows Rotate together with the movement of the lifting platform, and then drive the screw shaft to rotate;

The screw shaft is connected to the charging plug through the slider; the slider realizes telescopic movement through the action of the screw shaft; Floating charging plug for docking.

Further, the charging pile includes a position sensor, which is installed on the charging box and connected to the central control system for monitoring the position of the lifting platform.

Further, the squirrel-cage coil structure box includes a wire winding body and a central rotating shaft;

The central rotating shaft is located at the center of the wire winding body, and one end thereof is connected with a power device to drive the wire winding body to rotate.

Further, the squirrel-cage coil structure box includes a bearing, and the central rotating shaft is connected to the power device through the bearing.

Further, the floating charging plug is an elastic floating charging plug.

Further, the elastic floating charging plug includes a conical shell, a charging connection port, an elastic body and a first wiring groove;

The conical shell is set on the top of the elastic body; the charging connection port is set in the conical shell, on the upper part of the elastic body; the first wiring groove is located inside the elastic body, the The charging wire is connected to the charging connection port through the first wiring slot.

Further, the floating charging plug is a slot-type floating charging plug.

Further, the slot-type floating charging plug includes a tapered floating interface, a floating support slot, and a second wiring slot;

The tapered floating interface is movably connected to the floating support slot; the second wiring slot is arranged inside the floating support slot, and the charging wire passes through the second wiring slot and the The conical floating interface is connected.

Further, the upper part of the floating support slot has an inverted T-shaped hole;

The bottom of the tapered floating interface has a circular mounting base plate;

The conical floating interface is installed in the inverted T-shaped hole through the circular mounting base plate, and can move in the inverted T-shaped hole.

Further, the mechanical retractable charging plug includes a gear adjustment device, which is arranged on the upper part of the gearbox and connected to the central control system for adjusting the gear of the gearbox.

The beneficial effects of the utility model:

The utility model solves the problem of difficult charging in the three-dimensional parking lot by rationally installing the charging pile in the three-dimensional parking lot, achieves the purpose of making full use of the space and convenient charging, and can realize arbitrary consumption within the user's designated amount and display The selection and control of consumption amount, charging mode and speed can also realize automatic power-off.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model for the charging pile of the three-dimensional parking lot;

Fig. 2 is a structural schematic diagram of the charging gun in the utility model;

Fig. 3 is a schematic diagram of the internal structure of the squirrel cage coil structure box in the utility model;

Fig. 4 is a schematic diagram of the three-dimensional structure of the elastic floating charging plug of the present invention;

Fig. 5 is a schematic diagram of the bottom structure of the elastic floating charging plug of the present invention;

Fig. 6 is a three-dimensional structural schematic diagram of the slot-type floating charging plug of the present invention;

Fig. 7 is a half-sectional schematic diagram of the three-dimensional structure of the slot-type floating charging plug of the present invention;

Fig. 8 is a structural schematic diagram of the mechanical retractable charging plug in the present invention.

in:

1-car, 2-lifting platform, 3-charging gun, 3-1-electric gun plug, 3-2-charging induction sensor, 3-3-handle, 3-4-charging wire, 4-squirrel cage coil Structure box, 4-1-wire winding body, 4-2-central shaft, 4-3-bearing, 5-floating charging plug, 5-1-1-conical shell, 5-1-2-charging connection port , 5-1-3-elastic body, 5-1-4-the first wire slot, 5-2-1-tapered floating interface, 5-2-2-floating support slot, 5-2-3- The second wiring slot, 6-car charging interface, 7-mechanical telescopic charging plug, 7-1-gearbox, 7-2-gear adjustment device, 7-3-input shaft, 7-4-screw shaft , 7-5-slider, 7-6-charging plug, 8-charging box, 9-three-dimensional parking lot wall, 10-position sensor, 11-central control system.

detailed description

In order to make those skilled in the art better understand the technical solution of the present application, the utility model will be further described in detail below in conjunction with the accompanying drawings.

In the present utility model, the terms "installation", "connection", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Ground connection, it can also be mechanical connection, it can also be electrical connection or can communicate with each other, it can also be direct connection, or it can be indirect connection through an intermediary, it can be the internal communication of two components, or it can be two components device interactions. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

The utility model provides a charging pile for a three-dimensional parking lot, as shown in Figure 1, the charging pile includes a charging gun 3, a squirrel cage coil structure box 4, a floating charging plug 5, and a mechanical telescopic charging plug 7. Charging box 8, position sensor 10 and central control system 11.

The charging gun 3 and the floating charging plug 5 are relatively installed on both sides of the squirrel-cage coil structure box 4; the squirrel-cage coil structure box 4 is installed on the beam of the lifting platform 2 on each floor of the three-dimensional parking lot; the charging box 8 Installed on the wall 9 of the three-dimensional parking lot; the mechanical telescopic charging plug 7 and the position sensor 10 are installed on the charging box 8, the mechanical telescopic charging plug 7 can be connected with the floating charging plug 5, and the position sensor 10 is used to monitor the lifting platform 2 The central control system 11 is connected with the charging gun 3, the mechanical telescopic charging plug 7 and the position sensor 10 through wires, and controls the charging pile to charge the car 1.

When the car 1 needs to be charged, the floating charging plug 5 is docked with the mechanical retractable charging plug 7; the charging gun 3 is connected with the car charging interface 6 on the car 1, and the electric energy in the charging box 8 is delivered to the car 1 to be charged middle.

As shown in Figure 2, the charging gun 3 of this example is provided with an electric gun plug 3-1, a charging induction sensor 3-2, a handle 3-3 and a charging wire 3-4. The electric gun plug 3-1 is used to connect with the car charging interface 6 of the car 1; the charging induction sensor 3-2 is located at the top of the electric gun plug 3-1, and is connected with the central control system 11 for judging the connection between the charging pile and the car 1. Connect the state, and transmit the state information to the car 1 and the central control system 11, the car 1 can limit the movement of the car 1 after obtaining the state information, and the central control system 11 can automatically cut off the power after obtaining the state information. The handle 3-3 is installed on the charging gun 3, which is convenient for taking and placing the charging gun 3. The charging wire 3-4 is connected with the electric gun plug 3-1, passes through the tail end of the charging gun 3, and is wound on the coiling device in the squirrel-cage coiling structure box 4.

In this example, the squirrel-cage coil structure box 4 includes a wire winding body 4-1, a central rotating shaft 4-2, and a bearing 4-3 as shown in FIG. 3 .

The central rotating shaft 4-2 is located at the center of the wire winding main body 4-1, and one end thereof is connected to the power unit through a bearing 4-3, and the central rotating shaft 4-2 drives the wire winding main body 4-1 to rotate; the charging wire 3-4 is wound on the wire winding body 4-1. On the main body 4-1, the wire is wound around the main body 4-1 as a coiling device to accommodate a charging wire 3-4 of sufficient length.

The floating charging plug 5 is used to compensate a small amount of error that may exist in the operation of the lifting platform 2, so as to ensure that the docking process between the floating charging plug 5 and the mechanical retractable charging plug 7 can proceed smoothly, and further ensure the accuracy of the docking.

The floating charging plug 5 can adopt plugs of various structures, such as an elastic floating charging plug, as shown in Figure 4 and Figure 5, the elastic floating charging plug includes a conical shell 5-1-1, a charging connection port 5 -1-2, the elastic body 5-1-3 and the first wiring groove 5-1-4.

The conical shell 5-1-1 is set on the top of the elastic body 5-1-3, the charging connection port 5-1-2 is set in the conical shell 5-1-1, the upper part of the elastic body 5-1-3, the second A wiring slot 5-1-4 is located inside the elastic body 5-1-3 and communicates with the charging connection port 5-1-2.

The charging wire 3-4 is connected to the charging connection port 5-1-2 through the first wiring slot 5-1-4, and the first wiring slot 5-1-4 can also be used as the internal connection line of the floating charging plug 5 reserved space. The elastic floating charging plug is connected to the mechanical retractable charging plug 7 through the charging connection port 5-1-2.

The elastic body 5-1-3 in the elastic floating charging plug can be selected from materials such as spring, elastic resin, and elastic silica gel.

Alternatively, the floating charging plug 5 is a slotted floating charging plug. The slot-type floating charging plug shown in Figures 6 and 7 includes a tapered floating interface 5-2-1, a floating support slot 5-2-2, and a second wiring slot 5-2-3.

The floating support slot 5-2-2 is cylindrical, and its upper part has an inverted T-shaped hole; the bottom of the conical floating interface 5-2-1 has a circular mounting base plate; the conical floating interface 5-2-1 is installed through a circular The bottom plate is installed in the inverted T-shaped hole, and can move in the inverted T-shaped hole; the second wiring groove 5-2-3 is arranged inside the floating support slot 5-2-2, and is connected with the tapered floating interface 5-2 -1 interlinked.

The charging wire 3-4 is connected to the tapered floating interface 5-2-1 through the second wiring slot 5-2-3. At the same time, the second wiring groove 5-2-3 can also be used as a reserved space for the internal connection lines of the floating charging plug 5 . The slot-type floating charging plug is connected to the mechanical telescopic charging plug 7 through the tapered floating interface 5-2-1.

The mechanical telescopic charging plug 7 includes a gearbox 7-1, a gear adjustment device 7-2, an input shaft 7-3, a screw shaft 7-4, a slider 7-5 and a charging plug 7-6 as shown in Figure 8 .

The gear adjustment device 7-2 is arranged on the upper part of the gearbox 7-1 and is connected with the central control system 11 for adjusting the gear of the gearbox 7-1; the input shaft 7-3 and the screw shaft 7-4 are respectively connected At both ends of the transmission device of the gearbox 7-1; the screw shaft 7-4 is connected to the charging plug 7-6 through the slider 7-5; the slider 7-5 realizes telescopic movement through the action of the screw shaft 7-4; charging The plug 7-6 is docked with the floating charging plug 5 when the slider 7-5 is stretched out.

The input shaft 7-3 is connected with the elevator movement shaft of the lifting platform 2, and the movement shaft of the lifting platform 2 transmits power to the gearbox 7-1 through the input shaft 7-3, and the gearbox 7-1 can move with the lifting platform 2 And rotate together, and then drive screw shaft 7-4 to rotate, thereby realize the telescopic motion of slide block 7-5.

The central control system 11 automatically regulates the gear of the gear adjusting device 7-2 of the gearbox 7-1 according to the height and the position that the lifting platform 2 will stop. The gear position of the gear adjustment device 7-2 is set according to the transmission ratio of the gearbox 7-1 after rigorous calculation according to the required stroke of the slide block 7-5, and different gear positions are aimed at different lifting positions.

The central control system 11 in this example can realize arbitrary consumption within the specified amount of the user and display the consumption amount as well as selection and control of the charging mode and speed; it can also realize automatic power-off.

The working process of the present utility model is:

First, the user parks the car 1 to be charged on the lifting platform 2 of the three-dimensional parking lot; if charging is required, the charging gun 3 is manually connected to the car charging interface 6 . Since the squirrel-cage coil structure box 4 can accommodate the charging wires 3-4 of sufficient length, no matter where the car charging interface 6 is installed or whether the car 1 is parked, it can meet the needs of charging the car 1 .

When the charging induction sensor 3-2 on the charging gun 3 senses that the electric gun plug 3-1 is well connected with the car 1, the user informs the staff of the amount of money to be consumed or the amount of electricity to be charged and the charging mode (the charging mode usually has slow charging There are two modes of fast charging and fast charging. The slow charging mode is suitable for the situation that the user parks for a long time, and the fast charging mode is suitable for the user to use the car 1) in time, and the charging information is input on the central control system 11 by the staff.

After the car 1 enters the charging mode, the car body rises to the designated position with the lifting platform 2 of the three-dimensional parking lot. At the same time, the elevator movement shaft of the lifting platform 2 transmits power to the mechanical telescopic charging through the input shaft 7-3 Plug 7, charging plug 7-6 starts telescopic work.

The specific situation is as follows: when the lifting platform 2 rises, the input shaft 7-3 rotates together with the movement of the lifting platform 2, and the central control system 11 automatically adjusts the gear adjustment device of the gearbox 7-1 according to the height and position of the lifting platform 2 to stop. 7-2 gear. At this time, the charging plug 7-6 starts to move out along with the slider 7-5 and docks with the floating charging plug 5 .

When the position sensor 10 monitors that the lifting platform 2 has risen to the specified position, the slider 7-5 stops extending, and at this moment, the docking of the floating charging plug 5 and the charging plug 7-6 is completed. After the docking is completed, the charging induction sensor 3-2 is touched and sends a signal to the central control system 11, and the charging gun 3 starts to charge the car 1.

When the electric quantity reaches the previously preset value, the charging induction sensor 3-2 is triggered, the charging gun 3 stops charging the car 1 and sends a signal to the central control system 11, and the central control system 11 allows the elevator to perform landing work. When the elevator descends, it drives the gearbox 7-1 to overturn, and the charging plug 7-6 shrinks along with the slide block 7-5 and separates from the floating charging plug 5, and the charging gun 3 is manually separated from the vehicle body.

After the electric gun plug 3-1 is connected with the automobile 1, the charging induction sensor 3-2 sends a charging signal to the automobile 1. After the car 1 receives the charging signal, it can stop the car 1 from moving. The car 1 can only move after the stun gun plug 3-1 is pulled out, so as to avoid damage to the charging pile due to the user's careless driving of the car 1 during charging.

Through the structure of the utility model, the popular installation of the charging piles in the three-dimensional parking lot can be realized, and it is convenient for users to pay for charging.

Although the principle of the utility model has been described in detail above in conjunction with the preferred embodiments of the utility model, those skilled in the art should understand that the above-mentioned embodiment is only an explanation of the schematic implementation of the utility model, not the scope of the utility model. limit. The details in the embodiments do not constitute limitations on the scope of the present utility model. Without departing from the spirit and scope of the present utility model, any obvious changes based on the technical solutions of the present utility model such as equivalent transformations and simple replacements shall fall within the scope of the present utility model. Within the protection scope of the utility model.

Claims (10)

1. A charging pile for a three-dimensional parking lot, characterized in that the charging pile includes a charging gun (3), a squirrel cage coil structure box (4), a floating charging plug (5), a mechanical telescopic Charging plug (7), charging box (8) and central control system (11); The charging gun (3) and the floating charging plug (5) are relatively installed on both sides of the squirrel cage coil structure box (4); the squirrel cage coil structure box (4) is installed on a three-dimensional On the lifting platform (2) on each floor of the parking lot; The charging gun (3) includes an electric gun plug (3-1), a charging induction sensor (3-2) and a charging wire (3-4) and a charging wire (3-4); The electric gun plug (3-1) is used to be connected with the car charging interface (6) of the automobile (1); the charging induction sensor (3-2) is located at the top of the electric gun plug (3-1), Connected to the central control system (11), used to judge the connection status of the charging pile and the vehicle (1), and transmit the status information to the vehicle (1) and the central control system (11) ; The charging wire (3-4) is connected to the electric gun plug (3-1), passes through the tail end of the charging gun (3), and is wound in the squirrel-cage coil structure box (4) Pass out and connect with the floating charging plug (5); The mechanical telescopic charging plug (7) is installed on the charging box (8), and the mechanical telescopic charging plug (7) can be connected to the floating charging plug (5); The mechanical telescopic charging plug (7) includes a gearbox (7-1), an input shaft (7-3), a screw shaft (7-4), a slider (7-5) and a charging plug (7-6 ); The input shaft (7-3) and the screw shaft (7-4) are respectively connected to the two ends of the transmission device of the gearbox (7-1); the elevator movement shaft of the lifting platform (2) passes through The input shaft (7-3) transmits power to the gearbox (7-1), and the gearbox (7-1) rotates together with the movement of the lifting platform (2), thereby driving the The screw shaft (7-4) rotates; The screw shaft (7-4) is connected to the charging plug (7-6) through the slider (7-5); the slider (7-5) is connected to the charging plug (7-6) through the screw shaft (7-5). 4) The action realizes telescopic movement; the charging plug (7-6) is docked with the floating charging plug (5) when the sliding block (7-5) is stretched out. 2. The charging pile for three-dimensional parking lot according to claim 1, characterized in that, the charging pile includes a position sensor (10), and the position sensor (10) is installed on the charging box (8) , connected with the central control system (11), for monitoring the position of the lifting platform (2). 3. The charging pile for a three-dimensional parking lot according to claim 1 or 2, characterized in that, the squirrel-cage coil structure box (4) includes a wire winding body (4-1) and a central rotating shaft (4 -2); The central rotating shaft (4-2) is located at the center of the wire winding body (4-1), and one end thereof is connected with a power device to drive the wire winding body (4-1) to rotate. 4. The charging pile for a three-dimensional parking lot according to claim 3, characterized in that, the squirrel-cage coil structure box (4) includes a bearing (4-3), and the central rotating shaft (4-2 ) is connected with the power unit through the bearing (4-3). 5. The charging pile for a three-dimensional parking lot according to claim 1 or 2, characterized in that the floating charging plug (5) is an elastic floating charging plug. 6. The charging pile for a three-dimensional parking lot according to claim 5, characterized in that, the elastic floating charging plug includes a conical shell (5-1-1), a charging connection port (5-1-2 ), the elastic body (5-1-3) and the first wiring groove (5-1-4); The conical shell (5-1-1) is set on the top of the elastic body (5-1-3); the charging connection port (5-1-2) is set on the conical shell (5-1 -1), the upper part of the elastic body (5-1-3); the first wiring groove (5-1-4) is located inside the elastic body (5-1-3), and the charging The wire (3-4) passes through the first wiring slot (5-1-4) and is connected to the charging connection port (5-1-2). 7. The charging pile for a three-dimensional parking lot according to claim 1 or 2, characterized in that the floating charging plug (5) is a slot-type floating charging plug. 8. The charging pile for a three-dimensional parking lot according to claim 7, characterized in that, the slot-type floating charging plug includes a conical floating interface (5-2-1), a floating support slot (5-2-1) 2-2), the second wire slot (5-2-3); The tapered floating interface (5-2-1) is movably connected to the floating support slot (5-2-2); the second wiring groove (5-2-3) is arranged on the floating Support the inside of the card slot (5-2-2), the charging wire (3-4) passes through the second wiring slot (5-2-3) and the tapered floating interface (5-2-1 ) connected. 9. The charging pile for a three-dimensional parking lot according to claim 8, characterized in that, the upper part of the floating support slot (5-2-2) has an inverted T-shaped hole; The bottom of the tapered floating interface (5-2-1) has a circular mounting base plate; The tapered floating interface (5-2-1) is installed in the inverted T-shaped hole through the circular installation base plate, and can move in the inverted T-shaped hole. 10. The charging pile for a three-dimensional parking lot according to claim 1, characterized in that the mechanical telescopic charging plug (7) includes a gear adjustment device (7-2), and the gear adjustment device ( 7-2) is arranged on the upper part of the gearbox (7-1), connected with the central control system (11), and used to adjust the gear position of the gearbox (7-1).