Mobile railway vehicle charging and receiving system

Abstract

The utility model provides a mobile railway vehicle charging and power receiving system, which comprises a power receiving device used for being mounted on the side surface of a vehicle body of a railway vehicle and electrically connected with an energy storage system of the railway vehicle; the power supply device is arranged on the installation reference, and the power supply device is used for charging the railway vehicle; the conductive part of the power supply device is used for being connected with or separated from the power receiving device; the detection device is installed on the power supply device and used for detecting whether the parking position of the railway vehicle is in a preset area or not; the detection device is connected with the power supply device, and the power supply device selects whether the conductive part of the power supply device is connected with the power receiving device or not according to the detection result of the detection device. The charging and receiving system for the mobile railway vehicle can effectively solve the technical problem that manual operation is needed in the charging process of the mobile railway vehicle in the prior art.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of rail vehicle charging, and particularly relates to a mobile rail vehicle charging and power receiving system. BACKGROUND

[0002] The existing mobile rail vehicle, especially the vehicle type adopting electric drive, is usually equipped with a large-capacity battery pack to ensure its long-time operation. When charging is needed, the vehicle must be moved to a fixed charging station and the charging process is completed through manual operation. However, this charging method has the following problems:

[0003] 1. Manual intervention requirement: The charging process usually needs manual operation, such as connecting the charging cable and confirming the charging state. This means that a dedicated operator is needed for each charging, thereby increasing the labor cost and management complexity.

[0004] 2. Night charging arrangement: If charging occurs at night or non-working hours, a dedicated person may need to be arranged on duty, further increasing the labor cost and management difficulty.

[0005] 3. Safety hazard: In a high-voltage charging environment, improper operation may cause electric shock accidents or other safety hazards, especially for non-professionals.

[0006] Therefore, the prior art needs to be further developed. UTILITY MODEL CONTENT

[0007] The utility model aims at overcoming the above technical deficiencies and providing a mobile rail vehicle charging and power receiving system to solve the technical problem that the existing mobile rail vehicle needs manual operation in the charging process.

[0008] To achieve the above technical purpose, according to one aspect of the utility model: a mobile rail vehicle charging and power receiving system is provided, which comprises: a power receiving device for installation on the side of the vehicle body of the rail vehicle, the power receiving device for electrical connection with the energy storage system of the rail vehicle; a power supply device, the power supply device being arranged on a mounting reference, the power supply device for providing charging to the rail vehicle; a conductive part of the power supply device for connecting or separating with the power receiving device; a detection device installed on the mounting reference, the detection device for detecting whether the parking position of the rail vehicle is within a preset area; the detection device is connected with the power supply device, the power supply device selects whether to connect the conductive part of the power supply device with the power receiving device according to the detection result of the detection device; wherein, when the detection device detects that the parking position of the rail vehicle is within the preset area, the conductive part of the power supply device is connected with the power receiving device, and the power supply device charges the rail vehicle; when the charging is completed, the conductive part of the power supply device is separated from the power receiving device.

[0009] Further, the power supply device comprises a support table installed on the installation reference, the support table is arranged apart from the track for the track vehicle to run, and the support table is located on one side of the track; the conductive part of the power supply device is movably arranged on the top surface of the support table; the support table is provided with a placing cavity; a controller is arranged in the placing cavity of the support table, the controller is connected with the detection device and the conductive part of the power supply device respectively, the controller is used to obtain the detection result of the detection device, and whether the conductive part of the power supply device is connected with the power receiving device is controlled according to the obtained detection result.

[0010] Further, the power receiving device comprises a sliding contact line arranged on the outer side wall of the track vehicle, and a placing groove of the sliding contact line is arranged towards the support table; the power supply device further comprises a current collector arranged towards the sliding contact line and movably arranged on the support table in a predetermined direction; the current collector is used to slide contact with the sliding contact line; when the detection device detects that the track vehicle is parked in the predetermined area, the controller controls the current collector to move towards the sliding contact line, so that the conductive part of the current collector is inserted into the placing groove of the sliding contact line, and the conductive part of the current collector slide contacts with the sliding contact line of the sliding contact line; when the charging is completed, the controller controls the current collector to move away from the sliding contact line, so that the current collector is separated from the sliding contact line.

[0011] Further, the power supply device further comprises a telescopic cylinder installed at the top end of the support table, a telescopic rod of the telescopic cylinder is arranged towards the power receiving device, the telescopic rod is connected with the current collector, so that the current collector is driven to move through the telescopic rod of the telescopic cylinder.

[0012] Further, the power supply device further comprises a mounting plate and a guide frame, the mounting plate and the guide frame are arranged apart in a predetermined direction at the top end of the support table, and the guide frame is located on the side of the support table close to the power receiving device; the mounting plate and the guide frame are both arranged protruding from the support table; the guide frame is provided with a guide channel extending in the predetermined direction; one end of the body of the telescopic cylinder is installed on the mounting plate, and the other end of the body of the telescopic cylinder is installed in the guide channel; the free end of the telescopic rod passes through the guide channel and is connected with the current collector.

[0013] Further, the guide frame comprises a first guide plate and a second guide plate, the first guide plate and the second guide plate are arranged apart in a predetermined direction at the top end of the support table, and the second guide plate is located on the side of the first guide plate away from the power receiving device; the first guide plate and the second guide plate are both provided with guide holes, the guide holes on the first guide plate and the second guide plate are oppositely arranged; one end of the body of the telescopic cylinder away from the mounting plate passes through the guide hole of the second guide plate and is located in the guide hole on the first guide plate; wherein the guide holes on the first guide plate and the second guide plate form the guide channel.

[0014] Further, the power supply device further comprises a connecting plate, the current collector and the free end of the telescopic rod are connected with the connecting plate, and the telescopic rod is located on the side of the connecting plate away from the current collector; the telescopic rod is connected with the current collector through the connecting plate; at least two guide rods, each guide rod is movably arranged on the guide frame along a preset direction, and one end of each guide rod away from the guide frame is connected with the connecting plate; each guide rod is arranged at intervals around the edge of the guide channel.

[0015] Further, the power supply device further comprises a moving block, the moving block is movably arranged on the top end of the support table along a preset direction, and the telescopic rod and the current collector are connected with the moving block; a sliding rail and a sliding block, the sliding rail is arranged on the top end of the support table, the sliding rail extends along a preset direction, and the sliding block is slidably arranged on the sliding rail along the extension direction of the sliding rail; the moving block is installed on the sliding block.

[0016] Further, the power supply device further comprises a power distribution box, the power distribution box is arranged in the placing cavity, the power distribution box is connected with the current collector through the wire, and the power distribution box is used for providing charging.

[0017] Further, the detection device is a proximity switch.

[0018] Beneficial effects:

[0019] The utility model discloses a technical scheme, the utility model provides mobile rail vehicle fills the electric system of receiving, including receiving device, power supply device and detection device, receiving device installs on the rail vehicle, and receiving device is located on the side surface of the car body of rail vehicle, receiving device is connected with the energy storage system of rail vehicle, power supply device sets up on the installation reference, and at least part of power supply device is used for the one side of the track for the travel of rail vehicle, and power supply device is used for providing the charging of rail vehicle, and the guiding portion of power supply device is arranged towards the track for the travel of rail vehicle, and the conducting portion of power supply device is used for connecting or separating with receiving device, detection device installs on power supply device, and detection device is used for detecting whether the parking of rail vehicle is in the preset area, detection device is connected with power supply device, and power supply device is used for selecting whether the conducting portion of power supply device is connected with receiving device according to the detection result of detection device, wherein when detection device detects that the parking of rail vehicle is in the preset area, the conducting portion of power supply device is connected with receiving device, so that power supply device charges rail vehicle, when completing charging, the conducting portion of power supply device is separated from receiving device, so that rail vehicle leaves the preset area. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings are provided to explain various aspects of the present application and are not intended to limit the present application. In the drawings:

[0021] Figure 1 A first perspective view of a mobile rail vehicle charging and power receiving system according to the present application is shown.

[0022] Figure 2 A partial enlarged view at A in Figure 1 is shown. Figure 1 A partial enlarged view at A in Figure 1 is shown.

[0023] Figure 3 A second perspective structural schematic view of the mobile rail vehicle charging and power receiving system according to the present application is shown.

[0024] Figure 4 A third perspective structural schematic view of the mobile rail vehicle charging and power receiving system according to the present application is shown.

[0025] Among them, the above drawings include the following reference signs:

[0026] 1, power receiving device; 11, slide wire; 110, placing groove; 12, mounting seat; 2, power supply device; 21, support table; 22, current collector; 220, conductive part; 23, telescopic cylinder; 231, telescopic rod; 232, body; 24, mounting plate; 25, guide frame; 250, guide hole; 251, first guide plate; 252, second guide plate; 26, connecting plate; 27, guide rod. DETAILED DESCRIPTION

[0027] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should be within the scope of protection of the present application.

[0028] Please refer to Figures 1 to 4 According to the present application, a mobile rail vehicle charging and power receiving system is provided, which comprises: a power receiving device 1, a power supply device 2 and a detection device, the power receiving device 1 is arranged on the side of the vehicle body of the rail vehicle, and the power receiving device 1 is electrically connected with the energy storage system of the rail vehicle; the power supply device 2 is arranged on the installation reference, and the power supply device 2 is used to provide charging for the rail vehicle; the conductive part of the power supply device 2 is used to connect or separate with the power receiving device 1; the detection device is installed on the power supply device, and is used to detect whether the parking position of the rail vehicle is within the preset area; the detection device is connected with the power supply device 2, and the power supply device 2 is used to select whether to connect the conductive part of the power supply device 2 with the power receiving device 1 according to the detection result of the detection device; wherein, when the detection device detects that the parking position of the rail vehicle is within the preset area, the conductive part of the power supply device 2 is connected with the power receiving device 1, and the power supply device 2 is used to charge the rail vehicle; when the charging is completed, the conductive part of the power supply device 2 is separated from the power receiving device 1.

[0029] It can be seen that the mobile rail vehicle charging and power receiving system provided by the utility model, including power receiving device 1, power supply device 2 and detection device, power receiving device 1 is installed on the rail vehicle, and power receiving device 1 is located on the side of the vehicle body of the rail vehicle; power receiving device 1 is electrically connected with the energy storage system of the rail vehicle; power supply device 2 is arranged on the installation reference, and at least part of power supply device 2 is arranged at one side of the track for the running of the rail vehicle, and power supply device 2 is used for providing charging for the rail vehicle; the guide part of power supply device 2 is arranged towards the track for the running of the rail vehicle, and the conductive part of power supply device 2 is used for connecting or separating with power receiving device 1; the detection device is installed on the power supply device, and the detection device is used for detecting whether the parking position of the rail vehicle is in the preset area; the detection device is connected with power supply device 2, and power supply device 2 is used for selecting whether the conductive part of power supply device 2 is connected with power receiving device 1 according to the detection result of the detection device; wherein, when the detection device detects that the parking position of the rail vehicle is in the preset area, the conductive part of power supply device 2 is connected with power receiving device 1, so that power supply device 2 charges the rail vehicle; when the charging is completed, the conductive part of power supply device 2 is separated from power receiving device 1, so as to facilitate the rail vehicle to leave the preset area. It can be seen that the system automatically judges whether the rail vehicle is parked in the preset area through the detection device, and the connection between the conductive part of power supply device 2 and power receiving device 1 is automatically controlled according to the detection result, and then automatic charging is realized, so that the need for manual intervention is eliminated, and the operation efficiency is improved. Moreover, the system can also monitor the charging state in real time, and after the charging is completed, the conductive part of power supply device 2 can be automatically separated from power receiving device 1, so as to ensure that the whole charging process is completely automated, and the labor cost and management complexity are reduced. At the same time, the automatic design reduces the opportunity for the operator to directly contact the high-voltage power equipment, and reduces the safety hidden danger caused by manual cable insertion or other manual operation. In addition, through the accurate detection device and the intelligent control system, the system ensures that the rail vehicle is correctly parked in the preset area before charging, avoiding the risk of misoperation caused by position deviation. In addition, the detection device can also confirm the position of the rail vehicle in a short time, so that power supply device 2 can quickly respond, the time from parking to starting charging is shortened, and the overall charging efficiency is improved. The mobile rail vehicle charging and power receiving system of the utility model can effectively solve the technical problem that the existing mobile rail vehicle needs manual operation in the charging process.

[0030] Optionally, the rail vehicle is a mobile rail vehicle, preferably a furnace bottom tank car.

[0031] Further, when the charging is completed, the conductive part of power supply device 2 is separated from power receiving device 1, the conductive part of power supply device 2 avoids the rail vehicle and power receiving device 1, so as to avoid the collision between the rail vehicle and power supply device 2 when the rail vehicle leaves the preset area, and the safety of the equipment is ensured.

[0032] Further, at least part of the power supply device 2 is arranged on the ground outside the trackside vehicle gauge.

[0033] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 , the power supply device 2 comprises a support table 21 and a controller, the support table 21 is mounted on a mounting reference, the support table 21 is arranged apart from the track for the track vehicle to run, and the support table 21 is located on one side of the track; the conductive part of the power supply device 2 is movably arranged on the top surface of the support table 21; the support table 21 is provided with a placing cavity; the controller is arranged in the placing cavity of the support table 21, and the controller is connected with the detection device and the conductive part of the power supply device 2 respectively, the controller is used to obtain the detection result of the detection device, and the controller is used to control whether the conductive part of the power supply device 2 is connected with the power receiving device 1 according to the obtained detection result. As can be seen, the support table 21 not only serves as a physical support structure, but also has a placing cavity inside for accommodating the controller, which improves the integration of the system and makes the entire device more compact and easy to maintain. And placing the controller in the placing cavity of the support table 21 avoids the influence of the external environment (such as dust, moisture, etc.) on the electronic components, enhancing the stability and reliability of the system. At the same time, the controller obtains the position information of the track vehicle in real time by connecting with the detection device, and automatically controls the connection between the conductive part of the power supply device 2 and the power receiving device 1 according to these information, realizing the complete automation of the charging process and reducing the need for manual intervention.

[0034] Further, the support table 21 is arranged on the ground outside the trackside vehicle gauge. The detection device is arranged on the mounting seat of the current collector 22.

[0035] Specifically, as shown in Figures 1 to 4 , the power receiving device 1 comprises a slide wire 11, the slide wire 11 is arranged on the outer side wall of the track vehicle, and the placing groove 110 of the slide wire 11 is arranged towards the support table 21; the power supply device 2 further comprises a current collector 22, the current collector 22 is arranged towards the slide wire 11, and the current collector 22 is movably arranged on the support table 21 along a predetermined direction; the current collector 22 is used to slide contact with the slide wire 11; wherein, when the detection device detects that the track vehicle is parked in the predetermined area, the controller controls the current collector 22 to move towards the slide wire 11, so that the conductive part 220 of the current collector 22 is inserted into the placing groove 110 of the slide wire 11, and the conductive part 220 of the current collector 22 is in sliding contact with the slide wire of the slide wire 11; when the charging is completed, the controller controls the current collector 22 to move away from the slide wire 11, so that the current collector 22 is separated from the slide wire 11.

[0036] Further, the conductive part 220 of the current collector 22 is configured to form a conductive part of the power supply device 2.

[0037] Optionally, the conductive part 220 of the current collector 22 is a carbon brush.

[0038] Optionally, the preset direction refers to the direction of the support platform 21 to the track for the rail vehicle to travel, and the preset direction is in a horizontal state. Figure 4 In the direction indicated by the arrow C.

[0039] Further, the power receiving device 1 further comprises a mounting seat 12, the mounting seat 12 is mounted on the outer side wall of the rail vehicle, the slide wire 11 is arranged on the mounting seat 12, and the slide wire 11 is located on the side of the mounting seat 12 away from the outer side wall of the rail vehicle; the mounting seat 12 is provided with electronic elements and wires of the power receiving device 1, and the slide wire 11 is connected with the energy storage system of the rail vehicle through the electronic elements and the wires.

[0040] Specifically, as shown in Figure 1 , Figure 3 and Figure 4 , the power supply device 2 further comprises a telescopic cylinder 23, the telescopic cylinder 23 is mounted at the top end of the support platform 21, the telescopic rod 231 of the telescopic cylinder 23 is arranged towards the power receiving device 1, and the telescopic rod 231 is connected with the current collector 22, so that the current collector 22 is driven to move by the telescopic movement of the telescopic rod 231 of the telescopic cylinder 23.

[0041] Further, the telescopic cylinder 23 and the current collector 22 are connected with the controller, and the controller is configured to control the movement of the telescopic cylinder 23.

[0042] Optionally, the current collector 22 is provided with a sensor for detecting the charging state, when the current collector 22 detects that the rail vehicle is fully charged, the detected result is sent to the controller, and the controller controls the movement of the telescopic cylinder 23 to drive the current collector 22 to move away from the power receiving device 1.

[0043] Optionally, in addition to detecting whether the rail vehicle is fully charged according to the sensor of the current collector 22, the energy storage system of the rail vehicle can also be used for detection. The energy storage system of the rail vehicle and the controller are respectively connected with the braking system of the rail vehicle, when the energy storage system of the rail vehicle detects that the rail vehicle is fully charged, the braking system of the rail vehicle is controlled to be released (i.e. the brake is released), and the signal is transmitted to the controller, after the controller receives the information, the controller controls the movement of the telescopic cylinder 23 to drive the current collector 22 to move away from the power receiving device 1.

[0044] Optionally, when the energy storage system of the rail vehicle and the controller are respectively connected with the braking system of the rail vehicle, the braking system of the rail vehicle is connected with the controller through Bluetooth or other wireless communication technology.

[0045] In the first embodiment of the power supply device 2 provided by the utility model, as shown in Figure 1 、 Figure 3 and Figure 4 , the power supply device 2 further comprises a mounting plate 24 and a guide frame 25, the mounting plate 24 and the guide frame 25 are arranged at the top end of the support table 21 along the preset direction, and the guide frame 25 is located at the side of the support table 21 close to the power receiving device 1; the mounting plate 24 and the guide frame 25 are both arranged protruding from the support table 21; the guide frame 25 is provided with a guide channel extending along the preset direction; one end of the body 232 of the telescopic cylinder 23 is mounted on the mounting plate 24, and the other end of the body 232 of the telescopic cylinder 23 is mounted in the guide channel; the free end of the telescopic rod 231 passes through the guide channel and is connected with the current collector 22.

[0046] Specifically, as shown in Figure 1 、 Figure 3 and Figure 4 , the guide frame 25 comprises a first guide plate 251 and a second guide plate 252, the first guide plate 251 and the second guide plate 252 are arranged at the top end of the support table 21 along the preset direction, and the second guide plate 252 is located on the side of the first guide plate 251 away from the power receiving device 1; the first guide plate 251 and the second guide plate 252 are both provided with guide holes 250, the guide holes 250 on the first guide plate 251 and the guide holes 250 on the second guide plate 252 are oppositely arranged; one end of the body 232 of the telescopic cylinder 23 away from the mounting plate 24 passes through the guide hole 250 of the second guide plate 252 and is located in the guide hole 250 of the first guide plate 251; wherein the guide hole 250 of the first guide plate 251 and the guide hole 250 of the second guide plate 252 form a guide channel. With such a structure, one end of the body 232 of the telescopic cylinder 23 is fixed on the mounting plate 24, and the other end is located in the guide channel, which ensures that the telescopic cylinder 23 moves stably and controllably, and improves the overall stability of the system. Moreover, the mounting plate 24 and the guide frame 25 are arranged along the preset direction and are firmly fixed at the top end of the support table 21, which ensures the structural stability of the whole system and reduces the influence of external factors (such as vibration) on the movement of the telescopic cylinder 23. At the same time, the guide channel on the guide frame 25 ensures that the movement path of the telescopic cylinder 23 is accurate and stable, avoiding connection failure or poor contact caused by position deviation.

[0047] Further, the first guide plate 251 and the second guide plate 252 are both symmetrical structures, the first guide plate 251 has a first center of symmetry, the second guide plate 252 has a second center of symmetry, the first center of symmetry and the second center of symmetry coincide, and meanwhile, the guide holes 250 on the first guide plate 251 and the guide holes 250 on the second guide plate 252 are also symmetrical structures, the guide holes 250 on the first guide plate 251 and the guide holes 250 on the second guide plate 252 both have a third center of symmetry, and the third center of symmetry respectively coincides with the first center of symmetry and the second center of symmetry.

[0048] Specifically, as shown in Figure 1 、 Figure 3 and Figure 4 Figure 1 Figure 3 Figure 4 , the power supply device 2 further comprises a connecting plate 26, the current collector 22 and the free end of the telescopic rod 231 are connected with the connecting plate 26, and the telescopic rod 231 is located on the side of the connecting plate 26 away from the current collector 22; the telescopic rod 231 is connected with the current collector 22 through the connecting plate 26; at least two guide rods 27, each guide rod 27 is movably arranged on the guide frame 25 along a predetermined direction, and one end of each guide rod 27 away from the guide frame 25 is connected with the connecting plate 26; each guide rod 27 is arranged at intervals around the edge of the guide channel. With such a structure, the design of the at least two guide rods 27 provides multi-point guidance, ensuring that the current collector 22 maintains an accurate path during movement, avoiding deviations that may be caused by single-point guidance. And each guide rod 27 is arranged at intervals around the edge of the guide channel, forming a stable support frame, further improving the accuracy of the current collector 22 when it is docked with the power receiving device 1. At the same time, the design of multiple guide rods 27 reduces the shaking of the current collector 22 during movement, ensuring that its action is more stable and controllable, enhancing the overall stability of the system.

[0049] Optionally, the guide rods 27 are four.

[0050] Further, the power supply device 2 further comprises a limit switch, the limit switch is arranged on the connecting plate 26, and the limit switch is located on the side of the connecting plate 26 close to the guide frame 25; the limit switch is connected with the controller, and the controller controls whether the telescopic cylinder 23 stops moving according to the limit switch. When the telescopic rod 231 of the telescopic cylinder 23 is in a retracted state, the connecting plate 26 moves towards the guide frame 25, and when the limit switch contacts the guide frame 25, the controller controls the telescopic cylinder 23 to stop moving.

[0051] In the second embodiment of the power supply device 2, the power supply device 2 further comprises: a moving block, a slide rail and a sliding block, the moving block is movably arranged at the top end of the support table 21 along a preset direction, and the telescopic rod 231 of the telescopic rod 231 and the current collector 22 are connected with the moving block; the slide rail is arranged at the top end of the support table 21 and extends along the preset direction, and the sliding block is slidably arranged on the slide rail along the extension direction of the slide rail; and the moving block is installed on the sliding block.

[0052] Further, the slide rail and the sliding block are both two, the two slide rails and the two sliding blocks are correspondingly arranged, the two slide rails move along the width direction of the moving block, and the width direction of the moving block is perpendicular to the preset direction, each sliding block is slidably arranged on the corresponding slide rail, and each sliding block is connected with the moving block.

[0053] Specifically, the power supply device 2 further comprises: a distribution box, the distribution box is arranged in the placing cavity, the distribution box is connected with the current collector 22 through a wire, and the distribution box is used for providing charging.

[0054] Optionally, the working process of the movable rail vehicle charging power supply system is as follows:

[0055] When the rail vehicle needs to be charged, the rail vehicle travels to the charging area along the preset track of the rail, when the detection device detects that the rail vehicle is parked in the preset area, the controller controls the telescopic cylinder 23 to move, at this time, the telescopic rod is in the stretched state, so as to drive the current collector 22 to move towards the direction of the sliding contact line 11 of the power receiving device. When the conductive part of the current collector 22 is in sliding contact with the sliding contact line in the placing groove 110 of the sliding contact line 11, the controller controls the distribution box to work, and the controller controls the telescopic cylinder to stop moving, and the distribution box charges the rail vehicle through the current collector 22.

[0056] When the current collector 22 detects that the rail vehicle is fully charged, the detected result is sent to the controller, the controller controls the telescopic cylinder 23 to move, at this time, the telescopic rod 231 is in the contracted state, so as to drive the current collector 22 to move away from the power receiving device 1. When the limit switch contacts the guide frame 25, the controller controls the telescopic cylinder 23 to stop moving. So that the current collector 22 and the power receiving device 1 are in a separated state. In addition, the energy storage system of the rail vehicle and the controller can also be connected with the braking system of the rail vehicle respectively, when the energy storage system of the rail vehicle detects that the rail vehicle is fully charged, the braking system of the rail vehicle is controlled to be relieved (i.e. the brake is released), and the signal is transmitted to the controller. After the controller receives the information, the controller controls the telescopic cylinder 23 to move, so as to drive the current collector 22 to move away from the power receiving device 1. When the limit switch contacts the guide frame 25, the controller controls the telescopic cylinder 23 to stop moving. So that the current collector 22 and the power receiving device 1 are in a separated state.

[0057] It should be noted that the terms "first", "second", and the like in the description and in the claims of the present application and the above-described accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a particular sequential or chronological order. It should be understood that the data thus used can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or apparatus that includes a list of steps or units as processes, methods, systems, products, or apparatuses does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to such processes, methods, products, or apparatuses.

[0058] Optionally, specific examples in the embodiments can refer to the examples described in the foregoing embodiments, and the embodiments will not be repeated here.

[0059] The serial numbers of the above-described embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments.

[0060] In the above-described embodiments of the present application, the description of each embodiment has its own focus, and the parts not described in detail in a certain embodiment can be referred to the relevant description of other embodiments.

[0061] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should be considered as the protection scope of the present application.

Claims

1. A mobile rail vehicle charge reception system, characterized by, The application relates to a mobile rail vehicle charging system, which comprises the following parts: a power receiving device (1) for being mounted on the side of the body of a rail vehicle, the power receiving device (1) being used for electrically connecting with the energy storage system of the rail vehicle; a power supply device (2) arranged on a mounting reference, the power supply device (2) being used for charging the rail vehicle; a conductive part of the power supply device (2) being used for connecting or separating with the power receiving device (1); a detection device mounted on the power supply device, the detection device being used for detecting whether the parking position of the rail vehicle is in a preset area; the detection device is connected with the power supply device (2), and the power supply device (2) is used for selecting whether the conductive part of the power supply device (2) is connected with the power receiving device (1) according to the detection result of the detection device; when the detection device detects that the parking position of the rail vehicle is in the preset area, the conductive part of the power supply device (2) is connected with the power receiving device (1), and the power supply device (2) is used for charging the rail vehicle; when the charging is completed, the conductive part of the power supply device (2) is separated from the power receiving device (1).

2. The mobile rail vehicle charge reception system according to claim 1, characterized in that, The power supply device (2) comprises: a support table (21) mounted on a mounting reference, the support table (21) being arranged at an interval with a track for the running of the rail vehicle, and the support table (21) being located on one side of the track; the conductive part of the power supply device (2) is movably arranged on the top surface of the support table (21); and the support table (21) is internally provided with a placing cavity; a controller arranged in the placing cavity of the support table (21), the controller being connected with the detection device and the conductive part of the power supply device (2) respectively, and the controller being used for acquiring the detection result of the detection device and controlling whether the conductive part of the power supply device (2) is connected with the power receiving device (1) according to the acquired detection result.

3. The mobile rail vehicle charging system according to claim 2, wherein the power receiving device (1) comprises a slide wire (11) arranged on the outer side wall of the rail vehicle, and a placing groove (110) of the slide wire (11) is arranged towards the support table (21); the power supply device (2) further comprises a current collector (22) arranged towards the slide wire (11) and movably arranged on the support table (21) in a preset direction; and the current collector (22) is used for sliding contact with the slide wire (11). When the detection device detects that the rail vehicle is positioned in the preset area, the controller controls the current collector (22) to move towards the trolley wire (11) so that the conductive part (220) of the current collector (22) is inserted into the placing groove (110) of the trolley wire (11) and the conductive part (220) of the current collector (22) is in sliding contact with the trolley wire of the trolley wire (11); when the charging is completed, the controller controls the current collector (22) to move away from the trolley wire (11) so that the current collector (22) is separated from the trolley wire (11).

4. The mobile rail vehicle charge reception system according to claim 3, characterized in that, The power supply device (2) further comprises a telescopic cylinder (23) installed at the top end of the support table (21), wherein the telescopic rod (231) of the telescopic cylinder (23) is arranged towards the power receiving device (1), and the telescopic rod (231) is connected with the current collector (22) so as to drive the current collector (22) to move through the telescopic rod (231) of the telescopic cylinder (23).

5. The mobile rail vehicle charge receiving system according to claim 4, characterized in that, The power supply device (2) further comprises a mounting plate (24) and a guide frame (25) which are arranged at the top end of the support table (21) along the preset direction and are spaced apart from each other, and the guide frame (25) is located on the side of the support table (21) close to the power receiving device (1); the mounting plate (24) and the guide frame (25) are both protruded from the support table (21); the guide frame (25) is provided with a guide channel extending along the preset direction; one end of the body (232) of the telescopic cylinder (23) is mounted on the mounting plate (24), and the other end of the body (232) of the telescopic cylinder (23) is mounted in the guide channel; the free end of the telescopic rod (231) passes through the guide channel and is connected with the current collector (22).

6. The mobile rail vehicle charge receiving system according to claim 5, characterized in that, The guide frame (25) comprises a first guide plate (251) and a second guide plate (252) which are arranged at the top end of the support table (21) along the preset direction and are spaced apart from each other, and the second guide plate (252) is located on the side of the first guide plate (251) away from the power receiving device (1); the first guide plate (251) and the second guide plate (252) are both provided with guide holes (250), and the guide holes (250) on the first guide plate (251) and the second guide plate (252) are oppositely arranged; one end of the body (232) of the telescopic cylinder (23) away from the mounting plate (24) passes through the guide hole (250) of the second guide plate (252) and is located in the guide hole (250) of the first guide plate (251); The guide holes (250) on the first guide plate (251) and the second guide plate (252) form the guide channel.

7. The mobile rail vehicle charge receiving system according to claim 5, characterized in that, The power supply device (2) further comprises A connecting plate (26), the current collector (22) and the free end of the telescopic rod (231) are connected with the connecting plate (26), and the telescopic rod (231) is located on the side of the connecting plate (26) away from the current collector (22); the telescopic rod (231) is connected with the current collector (22) through the connecting plate (26); At least two guide rods (27), each of the guide rods (27) is movably arranged on the guide frame (25) along the preset direction, and one end of each of the guide rods (27) away from the guide frame (25) is connected with the connecting plate (26); each of the guide rods (27) is arranged around the edge of the guide channel.

8. The mobile rail vehicle charge receiving system according to claim 4, characterized in that, The power supply device (2) further comprises: A moving block, the moving block is movably arranged on the top end of the support table (21) along the preset direction, and the telescopic rod (231) and the current collector (22) are connected with the moving block; A sliding rail and a sliding block, the sliding rail is arranged on the top end of the support table (21), the sliding rail extends along the preset direction, and the sliding block is slidably arranged on the sliding rail along the extension direction of the sliding rail; the moving block is installed on the sliding block.

9. The mobile rail vehicle charge receiving system according to claim 3, characterized in that, The power supply device (2) further comprises: a distribution box, the distribution box is arranged in the placing cavity, the distribution box is connected with the current collector (22) through a wire, and the distribution box is used for providing charging.

10. The mobile rail vehicle charge receiving system according to claim 1, characterized in that, The detection device is a proximity switch.

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