Railway wagon power intelligent improved equipment

Abstract

The invention relates to intelligent improved equipment for power of a railway wagon, which comprises electric energy acquisition equipment (0-01), an automatic hook lifting module (0-02), a power connection module (0-03), a hydraulic braking module (0-04), a power supply module (0-05) and a control center. The electric energy is stored in the power supply module (0-05) to provide power for actions of the automatic hook lifting module (0-02), the power connection module (0-03) and the hydraulic braking module (0-04) of the equipment, intelligent movement of a vehicle is realized through the power connection module (0-03), intelligent braking of the vehicle is realized through the hydraulic braking module (0-04), intelligent hook lifting of the vehicle is realized through the automatic hook lifting module (0-02), and intelligent control of the vehicle is realized. Therefore, the shunting automation and intelligence level is greatly improved.

Description

Technical Field

[0001] The invention relates to the innovation and design of intelligent improvement equipment for railway freight car power. Background Art

[0002] The railway freight car power intelligent improvement equipment of the present invention is mainly aimed at the problem that shunting operations in the railway transportation process waste a lot of shunting time and cause low transportation efficiency, and innovates and designs the railway freight car power intelligent improvement equipment.

[0003] According to statistics, the national railway freight volume in 2022 will be 5.035 billion tons, and the national highway freight volume will be 40.337 billion tons, which is about 8.01 times the railway freight volume. In addition, the growth rate of highway freight volume in the past 15 years has been 1.9 times that of railway freight volume. This is mainly because the timeliness of railway freight transportation is lower than that of highway freight transportation, resulting in insufficient competitiveness of railway freight transportation. The main reason for the low timeliness of railway transportation is that during the entire railway transportation process, the time for shunting operations and waiting for shunting operations in the station accounts for nearly 70% of the entire transportation time. The advantages of railway freight: large volume, low freight rates, safe transportation, energy saving, etc., have gradually become difficult to obtain the favor of cargo owners who pursue transportation timeliness and economic benefits with the rapid development of the economy. That is, cargo owners prefer highway freight with high transportation timeliness, even if highway freight has poor safety and high freight rates. In addition, for a long time, the cost of improvement of railway freight equipment has been extremely high due to its large base, which has always been a bottleneck restricting the development of intelligent transportation of railway freight.

[0004] Therefore, shortening the shunting operation time and realizing intelligent shunting by changing a small number of railway freight cars becomes a better choice to improve railway shunting operations.

[0005] The present invention can realize intelligent shunting of railway freight cars without changing the existing railway freight car equipment, by adding only a small amount of low-cost railway freight car power intelligent improvement equipment, thereby improving the timeliness of railway transportation, and ultimately reducing environmental pollution, energy waste and casualties caused by long-distance road transportation, and is of great significance to realizing green transportation and safe transportation. Summary of the invention

[0006] The railway freight car power intelligent improvement equipment provided by the embodiment of the present invention includes an electric energy acquisition device, an automatic hook lifting module, a power connection module, a hydraulic brake module, a power supply module, and a control center. The present invention can use the electric energy acquisition device to obtain electric energy from the contact line, and store the electric energy in the power supply module to provide power for the action of the automatic hook lifting module, the power connection module, and the hydraulic brake module of the equipment. The vehicle intelligent movement is achieved through the power connection module, the vehicle intelligent braking is achieved through the hydraulic brake module, and the vehicle intelligent hook lifting is achieved through the automatic hook lifting module, thereby greatly improving the automation and intelligence level of shunting.

[0007] To achieve the above objectives, the embodiments of the present invention adopt the following technical methods.

[0008] In order to solve the problem of low transportation timeliness caused by low railway shunting efficiency, the present invention discloses a railway freight car power intelligent improvement equipment, which includes an electric energy acquisition device, an automatic hook lifting module, a power connection module, a hydraulic brake module, a power supply module, and a control center, which is used to enable the original railway freight vehicle to have the functions of intelligent movement, intelligent braking, and intelligent hook removal, so as to change the inefficient traditional railway shunting operation mode and improve the timeliness of railway freight; the electric energy acquisition equipment includes a slideway foundation bottom, a slideway foundation front side, a slideway foundation rear side, a foundation connector, a slideway balance front side, a slideway balance rear side, a balance connection end, a side rail, and a side wheel , small wheel shaft, slideway balancing car, roller, anti-stuck wheel, connecting frame, mounting seat, supporting main rod, telescopic motor and gear set A, telescopic tube A, telescopic rod A, fixed head, servo A, return rod A, servo B, return rod B, servo C, servo D, servo shaft, mounting arm, power acquisition unit, rectifier step-down device, circuit connection line, power acquisition control module, used to obtain safe low-voltage direct current from the railway contact network to provide charging power for the power module; the automatic hook lifting module includes a hook lifting support, a telescopic slot, a slide rod, a hook lifting chain, a telescopic motor and gear set B, a telescopic tube B, a telescopic rod B, a hook chain hole, and a hook lifting control module, which are used to coordinate with the power connection module. The power connection module includes a wheel axle gear, a gear auxiliary, a gear auxiliary hole, a meshing gear, a basic mounting frame, a rotating frame, a rotating male head, a rotating female head, a rotating shaft, a motor, a reducer, a telescopic motor and a gear set C, a telescopic tube C, a telescopic rod C, a wheel axle, a reduction shaft, and a power switching control module, which are used to drive the railway freight vehicle to realize intelligent movement through the electric energy provided by the power module; the hydraulic brake module includes a hydraulic press, a hydraulic lever, a hydraulic telescopic rod, a basic brake connection hole, and a hydraulic brake control module, which are used to use the existing basic brake device to provide braking force for the railway freight vehicle; the power module includes The lithium battery mounting rack, lithium battery module, lithium battery module mounting shell, and power charging and discharging intelligent control module are used to store the electric energy obtained by the electric energy acquisition device from the contact network, and provide electric energy for the automatic hook lifting module, the power connection module, the hydraulic brake module, and the control center; the control center includes an electric energy acquisition control module, a hook lifting control module, a power switching control module, and a hydraulic brake control module, which are used to centrally control the coordinated work of the electric energy acquisition device, the automatic hook lifting module, the power connection module, the hydraulic brake module, and the power module, and are also used to receive shunting instructions sent from the outside and perform calculations and executions on them.

[0009] Specifically, the slide base bottom is used to connect the slide base front side and the slide base rear side, and the two ends are respectively connected to the two foundation connectors, and the slide base bottom is used to provide a support track for the rolling of the roller; the slide base bottom is also the basis for the installation of the entire electric energy acquisition device, and the slide base bottom and the slide base front side are fixedly installed on the end wall of the railway freight vehicle; the slide base front side and the slide base rear side are fixedly connected to each other through the slide base bottom and the foundation connector, so as to provide a constraint track for the rolling of the anti-stuck wheel; the slide base front side, the slide base rear side and the slide base bottom together form a groove-shaped running track for the slide balance vehicle to reciprocate in it. The rear side of the slideway foundation and the front side of the slideway foundation are fixedly connected to each other through the slideway foundation bottom and the foundation connecting head, so as to provide a constraint track for the rolling of the anti-stuck wheel, that is, the anti-stuck wheel rolls between the rear side of the slideway foundation and the front side of the slideway foundation; the foundation connecting head is fixedly connected to the slideway foundation bottom, the slideway foundation front side and the slideway foundation rear side, so as to constrain the rolling length range of the roller; the slideway balancing front side is fixedly connected to the slideway balancing rear side through the balancing connecting end, and the upper and lower edges of the slideway balancing front side are provided with the side rails, so as to provide track support for the movement of the side wheels; the slideway balancing front side is fixedly connected to the end wall of the railway freight vehicle; the slideway balancing The rear balance member is fixedly connected to the front balance member of the slide through the balancing connection end, and the upper and lower edges of the rear balance member of the slide are provided with the support rails to provide track support for the movement of the side wheels; the balancing connection end is used to connect and fix the front balance member of the slide and the rear balance member of the slide so that the two maintain a fixed distance, so as to constrain the movement range of the side wheels; the support rails are arranged on the inner sides of the two ends of the front balance member of the slide and the rear balance member of the slide to provide a rolling track for the side wheels; the side wheels are fixed to the upper part of the supporting main rod through the small wheel shaft, and the side wheels are bearing structures, the inner ring of the bearing of the side wheels is fixedly connected to the small wheel shaft, and the outer ring of the bearing of the side wheels can roll on the support rails; One end is used to be installed on the inner ring of the bearing of the side wheel, the roller and the anti-stuck wheel; the slideway balancing vehicle includes four rollers, two anti-stuck wheels, the connecting frame and the mounting seat, which is used to carry the supporting main rod through the mounting seat to reciprocate in the track composed of the bottom of the slideway foundation, the front side of the slideway foundation, the rear side of the slideway foundation and the foundation connector. The four rollers at both ends of the slideway balancing vehicle and the two side wheels on the supporting main rod form a stable triangular structure, which can ensure that the supporting main rod always remains in a vertical state; the design of the slideway balancing vehicle is mainly to adapt to the contact line of the "Z"-shaped arrangement of the contact network, so that the power acquisition device can always be located directly below the contact line of the contact network;The roller is a bearing structure, the inner ring of the roller bearing is tightly connected to the connecting frame through the small wheel shaft, the roller is arranged at both ends of the slideway balancing vehicle, the outer ring of the roller bearing is used to roll on the bottom of the slideway foundation, so as to realize the left and right movement of the supporting main rod installed on the slideway balancing vehicle; the anti-stuck wheel is a bearing structure, the inner ring of the anti-stuck wheel bearing is tightly connected to the connecting frame through the small wheel shaft, the anti-stuck wheel is arranged on the upper side of the slideway balancing vehicle, the outer ring of the anti-stuck wheel bearing is used to roll between the front side of the slideway foundation and the rear side of the slideway foundation, so as to reduce the movement friction between the slideway balancing vehicle and the front side of the slideway foundation and the rear side of the slideway foundation; The connecting frame is the main supporting part of the slide balancing car, which is used to install the small wheel shaft, the mounting seat, the anti-stuck wheel and the roller; the mounting seat is located in the middle part of the connecting frame, and is used to connect and install the telescopic motor and gear set A and the supporting main rod; the bottom of the supporting main rod is provided with the telescopic motor and gear set A, and the supporting main rod is fixedly connected with the mounting seat; the inside of the supporting main rod is empty, the bottom is used to install and place the telescopic motor and gear set A, and the upper middle part is used for the telescopic tube A; the telescopic motor and gear set A are arranged at the bottom of the supporting main rod, and the motor in the telescopic motor and gear set A can drive the gear set to rotate, and the telescopic motor The output end of the machine and gear set A is connected with the screw through gear meshing, and can drive the screw to rotate. The outer surface of the screw is provided with a screw, which can mesh with the thread on the inner surface of the telescopic rod A and realize the telescopic movement of the telescopic rod A when the screw rotates. The principle is similar to the principle that a rotating screw pushes a non-rotating nut to move back and forth. The telescopic motor and gear set A have the same working principle and similar structure as the telescopic motor and gear set B and the telescopic motor and gear set C. The telescopic tube A is installed inside the supporting main rod, and the telescopic rod A is provided inside the telescopic tube A. One end of the telescopic tube A is fixedly connected to the telescopic motor and gear set A. Used to provide support and constraint for the telescopic movement of the telescopic rod A; the telescopic tube A has the same working principle as the telescopic tube B and the telescopic tube C, and has a similar structure; the telescopic rod A is arranged inside the telescopic tube A, and the inner surface of the telescopic rod A is provided with a thread, which can be engaged and matched with the screw on the outer surface of the screw rod, and can drive the telescopic rod A to perform forward and backward telescopic movement under the rotation of the screw rod; when the telescopic rod A is raised, the groove in the middle of the power acquisition unit on the mounting arm of the power acquisition device can be stuck in the contact wire of the contact network, so as to obtain electric energy through the principle of electromagnetic induction; the telescopic rod A has the same working principle as the telescopic rod B and the telescopic rod C, and has a similar structure;The fixed head is fixedly installed on the top of the telescopic rod A, and is fixedly installed together with the servo A, the servo B, the servo C, and the servo D, and is used to provide a support point for the rotation of the homing rod A, the homing rod B, and the mounting arm; the servo A is installed on the left front side of the fixed head, and is fixedly connected to the homing rod A through the servo shaft, and can drive the homing rod A to rotate through the rotation of the servo shaft under the control of the power acquisition control module; the homing rod A is fixed to the servo A through the servo shaft, and is used to rotate under the drive of the servo A, and the homing rod A is made of insulating material, and is used to interact with the contact line of the contact network, that is, through the homing rod A and the homing rod B rotate upward to adjust the position of the slideway balancing car so that the mounting arm is located vertically directly below the contact line of the contact network; the servo motor B is installed on the right front side of the fixed head and is fixedly connected to the homing rod B through the servo motor shaft. Under the control of the power acquisition control module, the homing rod B can be driven to rotate by the rotation of the servo motor shaft; the homing rod B is fixed to the servo motor B through the servo motor shaft, and is used to rotate by the servo motor B. The homing rod B is made of insulating material and is used to interact with the contact line of the contact network, that is, the contact line of the contact network is just clamped between the homing rod A and the homing rod B through the upward rotation of the homing rod A and the homing rod B. B, thereby adjusting the position of the slideway balancing vehicle at the bottom of the slideway foundation so that the mounting arm is located vertically directly below the contact line of the contact network; when the power acquisition device (0-01) is raised, the height of the end of the homing rod A and the homing rod B after rotating upward is much higher than the contact line of the contact network; the servo C is installed and fixed on the left rear side of the fixed head, and is fixedly connected to the mounting arm through the servo shaft. Under the control of the power acquisition control module, the servo shaft can drive the mounting arm to rotate, so that the mounting arm and the contact line of the contact network remain parallel; the servo D is installed and fixed on the right rear side of the fixed head, and is fixedly connected to the mounting arm through the servo shaft. Under the control of the control module, the installation arm is driven to rotate by the rotation of the steering gear shaft, so that the installation arm remains parallel to the contact line of the contact network, that is, the installation directions of the steering gear shafts of the steering gear C and the steering gear D are opposite, but they work synchronously and work together to rotate the installation arm to a position parallel to the contact line of the contact network; one end of the steering gear shaft is respectively installed at the output end of the steering gear A, the steering gear B, the steering gear C, and the steering gear D; the installation arm is installed and connected with the steering gear C and the steering gear D through the steering gear shaft, and can rotate under the drive of the steering gear C and the steering gear D, the power acquisition unit is arranged and installed on the upper end of the installation arm, and the rectifier step-down device is arranged and embedded on the lower side of the installation arm;The power acquisition unit acquires high voltage electricity on the contact line through the principle of electromagnetic induction. Its working principle can be found in claim 3 of the utility model patent for intelligent ice melting device for high voltage contact network of railway (202422192303X); the rectifier and step-down device are arranged and nested and installed at the lower part of the mounting arm to convert the high voltage AC power acquired by the power acquisition unit into low voltage DC power; the circuit connection line is used to connect the power acquisition unit, the rectifier and step-down device and the power module, and also to connect the telescopic motor and gear set A, servo A, servo B, servo C, servo D with the power acquisition control module; the power acquisition control module is used to control the coordinated movement of the telescopic motor and gear set A, servo A, servo B, servo C, servo D. ;

[0010] One end of the hook support is fixedly mounted on the end wall of the railway freight car in the shape of a "U"-shaped groove, which is used to install the telescopic motor and gear set B, the telescopic tube B, the slide bar and the telescopic rod B; the telescopic groove is located inside the hook support, which is used to reserve movement space for the telescopic movement of the telescopic rod B, and the end of the telescopic groove is used to install the slide bar; the slide bar is installed on the telescopic groove at the end of the hook support, and the telescopic groove vertically below the slide bar is hollowed out for passing the hook chain; the hook chain is made of flexible and wear-resistant material, one end of which is connected to the hook chain hole, and the other end is connected to the hook chain hole. The hook lifting lock iron of the hook is connected, and when the telescopic rod B retracts, the hook lifting lock iron can be pulled up to lift the hook. At this time, the power connection module needs to cooperate to put the hook into a compressed state; the telescopic motor and gear set B are installed at one end of the telescopic groove supported by the hook lifting support, and the motor of the telescopic motor and gear set B can drive the gear set to rotate. The output end of the telescopic motor and gear set B is connected to the screw rod through a gear, and can drive the screw rod to rotate. The screw rod is located inside the telescopic rod B, and the outer surface of the screw rod is provided with a screw, which can be screwed with the thread on the inner surface of the telescopic rod B. The telescopic rod B can perform telescopic movement under the rotation of the screw rod, and its working principle is similar to the principle that a rotating screw pushes a non-rotating nut to move back and forth; one end of the telescopic tube B is fixedly connected to one end of the telescopic motor and gear set B, and the interior of the telescopic tube B is used to install the telescopic rod B to provide a stable telescopic environment for it; the interior of the telescopic rod B is hollow, and the inner surface is provided with a thread that meshes with the screw rod, and can perform telescopic movement back and forth under the rotation of the screw rod; the hook chain hole is located at the end of the telescopic rod B, and is used to connect and fix with one end of the lifting hook chain , the other end of the hook chain hole is connected to the hook lock of the hook; the hook control module is used to control the working state of the telescopic motor and the gear group B; when the automatic hook lifting module is in intelligent hook lifting operation, firstly, the power connection module of the vehicle where the equipment is located needs to work and move toward the direction of the hooked vehicle, so that the two hooks are in a compressed state. At this time, the hook lifting control module controls the telescopic motor and the gear group B to move, and the telescopic rod B (2-07) retracts through the hook chain hole to pull the hook chain to move, and changes the pulling direction at the slide bar to pull up the hook lock of the hook to complete the intelligent hook lifting operation.

[0011] The wheel shaft gear is divided into two halves, one end of which is connected and fixed together with the auxiliary gear, and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft, and is fastened with screws and nuts through the gear auxiliary hole on the auxiliary gear; the auxiliary gear is divided into two halves, one end of which is connected and fixed together with the wheel shaft gear, and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft, and is fastened with screws and nuts through the gear auxiliary hole; the gear auxiliary hole is provided on both sides of the auxiliary gear, and is used to insert screws and nuts to tightly connect the wheel shaft gear divided into two halves and the gear auxiliary together; the meshing gear is installed on the reduction shaft and can be fastened with The wheel axle gears are meshed and matched, and the meshing gears can be rotated by the reduction shaft. When the meshing gears are meshed and matched with the wheel axle gears, the wheel axle gears can be driven to rotate together; the design of the wheel axle gears and the gear auxiliary is the key to the motorization improvement of the existing railway wheel axles, avoiding the redesign of the existing wheel axles, so that the existing wheel axles can be connected with the reducer through the installation of the wheel axle gears and the gear auxiliary, thereby completing the motorization improvement of the vehicle; the basic mounting frame is installed and fixed on the bottom of the railway freight car, and is used to pass the rotating male head, the rotating female head, the rotating shaft, the telescopic motor and the gear set C, the The telescopic tube C and the telescopic rod C are connected to the rotating frame, and the basic mounting frame is fixedly connected to the lithium battery mounting frame, and are all located at the bottom of the vehicle; the rotating frame is used to install the motor and the reducer, and through the telescopic movement of the telescopic rod C, the rotating frame is rotated around one end of the basic mounting frame to achieve the meshing and separation of the meshing gear and the wheel shaft gear; the rotating male head is respectively installed at the ends of the rotating frame, the telescopic rod C, the telescopic motor and the gear set C, and can be matched and connected with the two rotating female heads through the rotating shaft to form a hinge rotation work; the rotating female heads are respectively installed on the rotating The two ends of the base mounting frame and the base mounting frame, the two rotating female heads can be matched and connected with one rotating male head through the rotating shaft to form a hinge rotation operation; the rotating shaft is used to insert into the holes set on the rotating male head and the rotating female head, and connect them together; the motor is installed on the rotating frame, and its output end is connected with the input end of the reducer through gear meshing, so as to use the power provided by the power module to provide power for the self-movement of the railway freight vehicle; the reducer is installed on the rotating frame, and its input end is connected with the output end of the motor through gear meshing, so as to amplify the rotation torque provided by the motor and output it to the reduction shaft;The rotating male head is fixedly mounted on one end of the telescopic motor and gear set C, and the other end is fixedly connected to the telescopic tube C. The output end of the motor in the telescopic motor and gear set C is meshed with the input end of the gear set through gears, and the motor can drive the gear set to rotate. The output end of the gear set is connected to a screw through gear meshing, and can drive the screw to rotate. The screw is arranged inside the telescopic rod C, and a screw is arranged on the outer surface of the screw, which can match and mesh with the thread arranged on the inner surface of the telescopic rod C. The rotation of the screw can drive the telescopic rod C to telescope forward and backward. The working principle of the telescopic rod C is similar to that of a rotating screw driving a non-rotating nut to telescope forward and backward. One end of the telescopic tube C is fixedly connected to the telescopic motor and the gear set C, so as to provide a constraint condition for the telescopic rod C to telescope forward and backward, even if the telescopic rod C is kept non-rotating by the slot in the telescopic tube C during the telescopic movement. The interior of the telescopic rod C is hollow, and the inner surface is provided with a thread, which can be meshed with the screw rod and can realize the up and down telescopic movement of the telescopic rod C during the rotational movement of the screw rod. The rotating male head is installed at the end of the telescopic rod C. The up and down telescopic movement of rod C is the key to completing the rotation of the rotating frame, and is also the key to whether the power connection module switches to provide power; the wheel axle belongs to the original structure of the railway freight vehicle, and the wheel axle is used to install the wheel axle gear and the gear auxiliary; the reduction shaft is connected and fixed to the output end of the reducer, and the meshing gear is installed on the reduction shaft, and can drive the meshing gear to rotate together; the power switching control module is used to control the work of the telescopic motor and the gear set C, and is used to realize the meshing work or separation of the meshing gear and the wheel axle gear; that is, when the freight vehicle needs to be shunted. During movement, the power switching control module receives the command from the control center, controls the telescopic motor and gear set to work, extends the telescopic rod C, and the meshing gear meshes with the wheel shaft gear. The motor drives the reducer and the reduction shaft to rotate, and then drives the meshing gear and the wheel shaft gear to rotate, and finally the wheel shaft of the vehicle drives the wheelset of the vehicle to rotate, completing the intelligent shunting operation of the vehicle. When the vehicle needs to stop, the telescopic rod C can be retracted or the motor can stop rotating. At this time, it can also work with the hydraulic brake module to quickly and efficiently complete the braking process. ;

[0012] The hydraulic press is installed at the connection between the basic mounting frame and the lithium battery mounting frame, and is used to provide a sufficiently large hydraulic pressure for the hydraulic lever through the electric energy provided by the lithium battery module; the hydraulic lever is provided with the hydraulic telescopic rod, and is used to use the hydraulic pressure provided by the hydraulic press to promote the telescopic movement of the hydraulic telescopic rod; the hydraulic telescopic rod is arranged inside the hydraulic lever, and the end thereof is provided with the basic brake connecting hole, which is used to realize the telescopic movement of the hydraulic brake module, and then drive the basic brake device of the vehicle to move through the basic brake connecting hole to realize the self-braking work of the vehicle; the basic brake connecting hole is arranged at the end of the hydraulic telescopic rod, and is used to connect the basic brake device of the vehicle; the hydraulic brake control module is used to control the work of the hydraulic press, and then control the braking state of the vehicle; when the vehicle needs to brake, the control center sends the received control command to the hydraulic brake control module after processing, and the hydraulic brake control module controls the action of the hydraulic press to provide hydraulic pressure for the hydraulic cylinder, thereby pushing or pulling the hydraulic telescopic rod to move, and then driving the basic brake device of the vehicle to move through the basic brake connecting hole, and finally making the brake shoe press the wheel pair of the vehicle tightly, completing the intelligent braking process.

[0013] The lithium battery mounting frame is connected to the basic mounting frame as a whole, and both are installed at the bottom of the railway freight vehicle to install the lithium battery module mounting shell. The design of the lithium battery mounting frame and the basic mounting frame is to facilitate the modification of railway freight vehicles; the lithium battery module is placed in the lithium battery module mounting shell to store the electric energy obtained by the electric energy acquisition device and provide electric energy for all equipment of the railway freight vehicle power intelligent improvement equipment; the lithium battery module mounting shell is used to place the lithium battery module and the power charging and discharging intelligent control module to protect them; the power charging and discharging intelligent control module is used to intelligently protect the lithium battery module, that is, after the equipment is fully charged, the equipment automatically cuts off the power and stops charging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 A schematic diagram of the overall structure of the railway freight car power intelligent improvement equipment provided by an embodiment of the present invention when in operation.

[0016] Figure 2 A schematic diagram of the overall structure of a pair of railway freight car power intelligent improvement equipment in working state provided by an embodiment of the present invention.

[0017] Figure 3 A schematic diagram of the decomposed structure of the electric energy acquisition device (0-01) of the railway freight car power intelligent improvement device provided in an embodiment of the present invention.

[0018] Figure 4 A schematic diagram of the exploded structure of an electric energy acquisition device (0-01) and an automatic hook lifting module (0-02) of a railway freight car power intelligent improvement device provided in an embodiment of the present invention.

[0019] Figure 5 A schematic diagram of the decomposed structure of a power connection module (0-03), a hydraulic brake module (0-04), and a power supply module (0-05) of a railway freight car power intelligent improvement device provided in an embodiment of the present invention.

[0020] Figure 6 A schematic diagram of the exploded structure of the power acquisition device (0-01), automatic hook lifting module (0-02), power connection module (0-03), and hydraulic brake module (0-04) of the force measuring and fastening equipment for railway freight car power intelligent improvement equipment provided by an embodiment of the present invention.

[0021] Figure 7 A schematic diagram of the exploded structure of an electric energy acquisition device (0-01) and a power module (0-05) of a railway freight car power intelligent improvement device provided in an embodiment of the present invention.

[0022] The meanings of the various numbers in the attached drawings are: power acquisition device (0-01), automatic hook module (0-02), power connection module (0-03), hydraulic brake module (0-04), power module (0-05), slide base bottom (1-01), slide base front side (1-02), slide base rear side (1-03), foundation connector (1-04), slide balance front side (1-05), slide balance rear side (1-06), balance connection end (1-07), side rail (1-08), side wheel (1-09), small wheel shaft (1-10), slide Balance car (1-11), roller (1-12), anti-stuck wheel (1-13), connecting frame (1-14), mounting seat (1-15), supporting main rod (1-16), telescopic motor and gear set A (1-17), telescopic tube A (1-18), telescopic rod A (1-19), fixed head (1-20), servo A (1-21), return rod A (1-22), servo B (1-23), return rod B (1-24), servo C (1-25), servo D (1-26), servo shaft (1-27), mounting arm (1-28), power harvester Take the unit (1-29), rectifier step-down device (1-30), hook support (2-01), telescopic slot (2-02), slide bar (2-03), hook chain (2-04), telescopic motor and gear set B (2-05), telescopic tube B (2-06), telescopic rod B (2-07), hook chain hole (2-08), axle gear (3-01), gear auxiliary (3-02), gear auxiliary hole (3-03), meshing gear (3-04), basic mounting frame (3-05), rotating frame (3-06), rotating male head (3-07), rotating female head (3 -08), rotating shaft (3-09), electric motor (3-10), reducer (3-11), telescopic motor and gear set C (3-12), telescopic tube C (3-13), telescopic rod C (3-14), axle (3-15), reduction shaft (3-16), hydraulic press (4-01), hydraulic lever (4-02), hydraulic telescopic rod (4-03), basic brake connection hole (4-04), lithium battery mounting frame (5-01), lithium battery module (5-02), lithium battery module mounting shell (5-03), power charging and discharging intelligent control module (5-04). DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the drawings and specific embodiments. The embodiments of the present invention will be described in detail below, and examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be interpreted as limiting the present invention. It can be understood by those skilled in the art that, unless otherwise stated, the singular forms "one", "said", and "the" used herein may also include plural forms. It should be further understood that the term "including" used in the specification of the present invention refers to the presence of the features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements and / or their components. It should be understood that intermediate elements may also exist. In addition, the term "and / or" used herein includes any unit and all combinations of one or more associated listed items. It can be understood by those skilled in the art that, unless otherwise defined, all terms used herein, including technical terms and scientific terms, have the same meaning as the general understanding of ordinary technicians in the field of the present invention. It should also be understood that terms such as those defined in commonly used dictionaries should be understood to have a meaning that is consistent with the context of the prior art and will not be interpreted in an idealized or overly formal sense unless otherwise defined herein.

[0024] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 1 , Figure 2 , Figure 5As shown, it includes an electric energy acquisition device 0-01, an automatic hook lifting module 0-02, a power connection module 0-03, a hydraulic brake module 0-04, a power supply module 0-05, and a control center, which are used to enable the original railway freight vehicles to have the functions of intelligent movement, intelligent braking, and intelligent hook removal, so as to change the inefficient traditional railway shunting operation mode and improve the timeliness of railway freight; the electric energy acquisition device 0-01 includes a slideway foundation bottom 1-01, a slideway foundation front side 1-02, a slideway foundation rear side 1-03, a foundation connector 1-04, a slideway balance front side 1-05, a slideway balance rear side 1-06, a balance connection end 1-07, a side rail 1-08, Side wheels 1-09, small wheel shaft 1-10, slideway balancing car 1-11, roller 1-12, anti-stuck wheel 1-13, connecting frame 1-14, mounting seat 1-15, supporting main rod 1-16, telescopic motor and gear set A1-17, telescopic tube A1-18, telescopic rod A1-19, fixed head 1-20, steering gear A1-21, return rod A1-22, steering gear B1-23, return rod B1-24, steering gear C1-25, steering gear D1-26, steering gear shaft 1-27, mounting arm 1-28, power acquisition unit 1-29, rectifier step-down device 1-30, circuit connection line, power acquisition control module, used to obtain safe power from the railway contact network Low voltage direct current provides charging power for the power module 0-05; the automatic hook lifting module 0-02 includes a hook lifting support 2-01, a telescopic slot 2-02, a slide bar 2-03, a hook lifting chain 2-04, a telescopic motor and a gear set B2-05, a telescopic tube B2-06, a telescopic rod B2-07, a hook chain hole 2-08, and a hook lifting control module, which is used to coordinate with the power connection module 0-03 to complete the intelligent hook lifting operation of the railway freight vehicle; the power connection module 0-03 includes an axle gear 3-01, a gear auxiliary 3-02, a gear auxiliary hole 3-03, a meshing gear 3-04, a basic mounting frame 3-05, and a rotating frame 3-0 6. Rotating male head 3-07, rotating female head 3-08, rotating shaft 3-09, motor 3-10, reducer 3-11, telescopic motor and gear set C3-12, telescopic tube C3-13, telescopic rod C3-14, axle 3-15, reduction shaft 3-16, power switching control module, used to drive the railway freight vehicle to realize intelligent movement through the electric energy provided by the power module 0-05; the hydraulic brake module 0-04 includes a hydraulic press 4-01, a hydraulic lever 4-02, a hydraulic telescopic rod 4-03, a basic brake connection hole 4-04, and a hydraulic brake control module, which is used to use the existing basic brake device to provide braking force for the railway freight vehicle;The power module 0-05 includes a lithium battery mounting frame 5-01, a lithium battery module 5-02, a lithium battery module mounting shell 5-03, and a power charging and discharging intelligent control module 5-04, which are used to store the electric energy obtained by the electric energy acquisition device 0-01 from the contact network, and provide electric energy for the automatic hook lifting module 0-02, the power connection module 0-03, the hydraulic brake module 0-04, and the control center; the control center includes an electric energy acquisition control module, a hook lifting control module, a power switching control module, and a hydraulic brake control module, which are used to centrally control the coordinated work of the electric energy acquisition device 0-01, the automatic hook lifting module 0-02, the power connection module 0-03, the hydraulic brake module 0-04, and the power module 0-05, and are also used to receive external shunting instructions and perform calculations and processing on them. ;

[0025] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 2 , Figure 3 , Figure 7As shown, the slide foundation bottom 1-01 is used to connect the slide foundation front side 1-02 and the slide foundation rear side 1-03, and the two ends are respectively connected to the two foundation connectors 1-04, and the slide foundation bottom 1-01 is used to provide a support track for the rolling of the roller 1-12; the slide foundation front side 1-02 and the slide foundation rear side 1-03 are fixedly connected to each other through the slide foundation bottom 1-01 and the foundation connector 1-04, and are used to provide a constraint track for the rolling of the anti-stuck wheel 1-13; the slide foundation rear side 1-03 and the slide foundation front side 1-02 are fixedly connected to each other through the slide foundation bottom 1-01 and the foundation connector 1-04. 01. The basic connecting heads 1-04 are fixedly connected to each other to provide a constraint track for the rolling of the anti-stuck wheel 1-13, that is, the anti-stuck wheel 1-13 rolls between the slide base rear side 1-03 and the slide base front side 1-02; the basic connecting head 1-04 is fixedly connected to the slide base bottom 1-01, the slide base front side 1-02 and the slide base rear side 1-03 to constrain the rolling length range of the roller 1-12; the slide balance front side 1-05 is fixedly connected to the slide balance rear side 1-06 through the balance connecting end 1-07. The upper and lower edges of the front side 1-05 are provided with the side rails 1-08, which are used to provide track support for the movement of the side wheels 1-09; the slideway balancing rear side 1-06 is fixedly connected to the slideway balancing front side 1-05 through the balancing connection end 1-07, and the upper and lower edges of the slideway balancing rear side 1-06 are provided with the side rails 1-08, which are used to provide track support for the movement of the side wheels 1-09; the balancing connection end 1-07 is used to connect and fix the slideway balancing front side 1-05 and the slideway balancing rear side 1-06, so that the two maintain a fixed distance, so as to restrict the movement range of the side wheels 1-09; the side rails 1-08 is arranged on the inner sides of both ends of the slideway balancing front side 1-05 and the slideway balancing rear side 1-06, and is used to provide a rolling track for the side wheel 1-09; the side wheel 1-09 is fixedly mounted on the upper part of the supporting main rod 1-16 through the small wheel shaft 1-10, and the side wheel 1-09 is a bearing structure, and the inner ring of the bearing of the side wheel 1-09 is fixedly connected to the small wheel shaft 1-10, and the outer ring of the bearing of the side wheel 1-09 can roll on the side track 1-08; one end of the small wheel shaft 1-10 is used to be mounted on the inner ring of the bearing of the side wheel 1-09, the roller 1-12, and the anti-stuck wheel 1-13;The slide balancing vehicle 1-11 includes four rollers 1-12, two anti-stuck wheels 1-13, a connecting frame 1-14, and a mounting seat 1-15, which are used to carry the supporting main rod 1-16 through the mounting seat 1-15 to reciprocate in the track composed of the slide base bottom 1-01, the slide base front side 1-02, the slide base rear side 1-03 and the base connector 1-04. The four rollers 1-12 at both ends of the slide balancing vehicle 1-11 and the two side wheels 1-09 on the supporting main rod 1-16 form a stable triangular structure, which can ensure that the supporting main rod 1-16 always remains in a vertical state; the rollers 1-12 are shafts The roller 1-12 is provided at both ends of the slideway balancing vehicle 1-11, and the outer ring of the bearing of the roller 1-12 is used to roll on the slideway base 1-01 to realize the left and right movement of the supporting main rod 1-16 installed on the slideway balancing vehicle 1-11; the anti-stuck wheel 1-13 is a bearing structure, and the inner ring of the bearing of the anti-stuck wheel 1-13 is closely connected with the connecting frame 1-14 through the small wheel shaft 1-10, and the anti-stuck wheel 1-13 is provided on the upper side of the slideway balancing vehicle 1-11, and the outer ring of the bearing of the anti-stuck wheel 1-13 is used to roll on the slideway base 1-01 to realize the left and right movement of the supporting main rod 1-16 installed on the slideway balancing vehicle 1-11. The connecting frame 1-14 is the main supporting part of the slide balancing vehicle 1-11, and is used to install the small wheel shaft 1-10, the mounting seat 1-15, the anti-stuck wheel 1-13 and the roller 1-12; the mounting seat 1-15 is located in the middle part of the connecting frame 1-14, and is used to connect and install the telescopic motor and gear set A1-17 and the supporting main rod 1-16; the telescopic motor and gear set are arranged at the bottom of the supporting main rod 1-16 A1-17, the supporting main rod 1-16 is fixedly connected with the mounting seat 1-15; the telescopic motor and gear set A1-17 are arranged at the bottom of the supporting main rod 1-16, and the motor in the telescopic motor and gear set A1-17 can drive the gear set to rotate, and the output end of the telescopic motor and gear set A1-17 is connected with the screw rod through gear meshing, and can drive the screw rod to rotate, and the outer surface of the screw rod is provided with a screw, which can be meshed and matched with the thread on the inner surface of the telescopic rod A1-19, and when the screw rod rotates, the telescopic movement of the telescopic rod A1-19 is realized, and its principle is similar to the principle that a rotating screw pushes a non-rotating nut to move back and forth;The telescopic tube A1-18 is installed inside the supporting main rod 1-16, and the telescopic rod A1-19 is arranged inside the telescopic tube A1-18. One end of the telescopic tube A1-18 is fixedly connected to the telescopic motor and the gear set A1-17, so as to provide support and constraint for the telescopic movement of the telescopic rod A1-19; the telescopic rod A1-19 is arranged inside the telescopic tube A1-18, and the inner surface of the telescopic rod A1-19 is provided with a thread, which can be engaged and matched with the screw on the outer surface of the screw rod, and can drive the telescopic rod A1-19 to perform forward and backward telescopic movement under the rotation of the screw rod; the fixed head 1-20 is fixedly installed on the top of the telescopic rod A1-19 , fixedly installed together with the servo A1-21, the servo B1-23, the servo C1-25, and the servo D1-26, to provide a support point for the rotation of the homing rod A1-22, the homing rod B1-24, and the mounting arm 1-28; the servo A1-21 is installed on the left front side of the fixed head 1-20, and is fixedly connected to the homing rod A1-22 through the servo shaft 1-27, and can drive the homing rod A1-22 to rotate through the rotation of the servo shaft 1-27 under the control of the power acquisition control module; the homing rod A1-22 is fixedly installed on the servo shaft 1-27. The servo A1-21 is used to rotate 180 degrees under the drive of the servo A1-21. The return rod A1-22 is made of insulating material and is used to interact with the contact line of the contact network, that is, the return rod A1-22 and the return rod B1-24 are rotated upward to adjust the position of the slideway balancing vehicle 1-11 so that the mounting arm 1-28 is located vertically directly below the contact line of the contact network; the servo B1-23 is installed on the right front side of the fixed head 1-20, and is fixedly connected to the return rod B1-24 through the servo shaft 1-27. Under the control of the power acquisition control module, the return rod can be driven by the rotation of the servo shaft 1-27. The return rod B1-24 performs rotational motion; the return rod B1-24 is fixedly mounted on the servo B1-23 through the servo shaft 1-27, and is used to rotate 180 degrees under the drive of the servo B1-23. The return rod B1-24 is made of insulating material and is used to interact with the contact line of the contact network, that is, the return rod A1-22 and the return rod B1-24 rotate upward, so that the contact line of the contact network is just clamped between the return rod A1-22 and the return rod B1-24, thereby adjusting the position of the slideway balancing vehicle 1-11 at the bottom of the slideway foundation 1-01, so that the mounting arm 1-28 is located vertically directly below the contact line of the contact network;The servo C1-25 is installed and fixed on the left rear side of the fixed head 1-20, and is fixedly connected to the mounting arm 1-28 through the servo shaft 1-27. Under the control of the power acquisition control module, the servo shaft 1-27 can be used to rotate the mounting arm 1-28, so that the mounting arm 1-28 remains parallel to the contact line of the contact network; the servo D1-26 is installed and fixed on the right rear side of the fixed head 1-20, and is fixedly connected to the mounting arm 1-28 through the servo shaft 1-27. Under the control of the power acquisition control module, the servo shaft 1-27 can be used to rotate the mounting arm 1-28, so that the mounting arm 1-28 remains parallel to the contact line of the contact network. Rotate, drive the installation arm 1-28 to rotate, so that the installation arm 1-28 remains parallel to the contact line of the contact network, that is, the installation directions of the steering gear shaft 1-27 of the steering gear C1-25 and the steering gear D1-26 are opposite, but work synchronously, and work together to rotate the installation arm 1-28 to a position parallel to the contact line of the contact network; one end of the steering gear shaft 1-27 is respectively installed at the output end of the steering gear A1-21, the steering gear B1-23, the steering gear C1-25, and the steering gear D1-26; the installation arm 1-28 is connected to the steering gear C1-25, The servo D1-26 is installed and connected, and can rotate under the drive of the servo C1-25 and the servo D1-26. The power acquisition unit 1-29 is arranged and installed on the upper end of the mounting arm 1-28, and the rectifier-step-down device 1-30 is arranged and embedded on the lower side of the mounting arm 1-28; the power acquisition unit 1-29 obtains high voltage electricity on the contact line through the principle of electromagnetic induction, and its working principle can be found in claim 3 of the utility model patent railway high-voltage contact network intelligent ice melting device 202422192303X; the rectifier-step-down device 1-30 is arranged and nested and installed at the lower part of the mounting arm 1-28, Used to convert the high-voltage alternating current obtained by the power acquisition unit 1-29 into low-voltage direct current; the circuit connection line is used to connect the power acquisition unit 1-29, the rectifier and step-down device 1-30 and the power module 0-05, and is also used to connect the telescopic motor and gear set A1-17, steering gear A1-21, steering gear B1-23, steering gear C1-25, steering gear D1-26 with the power acquisition control module; the power acquisition control module is used to control the coordinated movement of the telescopic motor and gear set A1-17, steering gear A1-21, steering gear B1-23, steering gear C1-25, steering gear D1-26. ;

[0026] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 2 , Figure 4As shown, one end of the lifting hook support 2-01 is fixedly mounted on the end wall of the railway freight car in the shape of a "U"-shaped groove, which is used to install the telescopic motor and gear set B2-05, the telescopic tube B2-06, the slide bar 2-03 and the telescopic rod B2-07; the telescopic groove 2-02 is located inside the lifting hook support 2-01, and is used to reserve movement space for the telescopic movement of the telescopic rod B2-07, and the end of the telescopic groove 2-02 is used to install the slide bar 2-03; the slide bar 2-03 is installed on the telescopic groove 2-02 at the end of the lifting hook support 2-01, and the The telescopic slot 2-02 vertically below the slide bar 2-03 is hollowed out for passing the hook chain 2-04; the hook chain 2-04 is made of flexible wear-resistant material, one end of which is connected to the hook chain hole 2-08, and the other end is connected to the hook lock iron of the hook, so that when the telescopic rod B2-07 retracts, the hook lock iron of the hook can be pulled up to lift the hook. At this time, the power connection module 0-03 needs to cooperate to put the hook into a compressed state; the telescopic motor and gear set B2-05 are installed at one end of the telescopic slot 2-02 of the hook support 2-01, and the telescopic motor and gear set B2-05 are installed at one end of the telescopic slot 2-02 of the hook support 2-01. The motor of 5 can drive the gear set to rotate. The output end of the telescopic motor and the gear set B2-05 is connected to the screw rod through the gear, and can drive the screw rod to rotate. The screw rod is located inside the telescopic rod B2-07. The outer surface of the screw rod is provided with a screw, which can be engaged with the thread on the inner surface of the telescopic rod B2-07. The telescopic rod B2-07 can perform telescopic movement under the rotation of the screw rod. Its working principle is similar to the principle that a rotating screw pushes a non-rotating nut to move back and forth; one end of the telescopic tube B2-06 is connected to one end of the telescopic motor and the gear set B2-05. The ends are fixedly connected, and the interior of the telescopic tube B2-06 is used to install the telescopic rod B2-07 to provide a stable telescopic environment for it; the interior of the telescopic rod B2-07 is hollow, and the inner surface is provided with a thread that meshes with the screw rod, and can perform forward and backward telescopic movements under the rotation of the screw rod; the hook chain hole 2-08 is located at the end of the telescopic rod B2-07, and is used to be connected and fixed with one end of the hook chain 2-04, and the other end of the hook chain hole 2-08 is connected to the hook lock of the hook; the hook control module is used to control the working state of the telescopic motor and gear group B2-05.

[0027] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 5 , Figure 6As shown, the wheel shaft gear 3-01 is divided into two halves, one end of which is connected and fixed together with the auxiliary gear 3-02, and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft 3-15, and is fastened with screws and nuts through the gear auxiliary hole 3-03 on the auxiliary gear 3-02; the auxiliary gear 3-02 is divided into two halves, one end of which is connected and fixed together with the wheel shaft gear 3-01, and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft 3-15, and is fastened with screws and nuts through the gear auxiliary hole 3-03; the gear auxiliary hole 3-03 is provided on both sides of the gear auxiliary 3-02, and is used to insert screws and nuts to connect the wheel shaft gear 3-01 and The gear auxiliary 3-02 is tightly connected together; the meshing gear 3-04 is installed on the reduction shaft 3-16, and can be meshed and matched with the wheel axle gear 3-01. The meshing gear 3-04 can be rotated by the reduction shaft 3-16. When the meshing gear 3-04 is meshed and matched with the wheel axle gear 3-01, it can drive the wheel axle gear 3-01 to rotate together; the basic mounting frame 3-05 is installed and fixed on the bottom of the railway freight car, and is used to pass the rotating male head 3-07, the rotating female head 3-08, the rotating shaft 3-09, the telescopic motor and gear set C3-12, the telescopic tube C3-13, the telescopic rod C3-14 and the rotating frame 3 -06 is connected, the basic mounting frame 3-05 is fixedly connected to the lithium battery mounting frame 5-01, and both are located at the bottom of the vehicle; the rotating frame 3-06 is used to install the motor 3-10 and the reducer 3-11, and through the telescopic movement of the telescopic rod C3-14, the rotating frame 3-06 is rotated around one end of the basic mounting frame 3-05 to achieve the meshing and separation of the meshing gear 3-04 and the wheel shaft gear 3-01; the rotating male head 3-07 is respectively installed at the ends of the rotating frame 3-06, the telescopic rod C3-14, the telescopic motor and the gear set C3-12, and can be connected to the two rotating female heads 3-09 through the rotating shaft 3-09. 08 are matched and connected to form hinge rotation; the rotating female head 3-08 is respectively installed at both ends of the rotating frame 3-06 and the basic mounting frame 3-05, and the two rotating female heads 3-08 can be matched and connected with one rotating male head 3-07 through the rotating shaft 3-09 to form hinge rotation; the rotating shaft 3-09 is used to insert into the holes set on the rotating male head 3-07 and the rotating female head 3-08, and connect them together; the motor 3-10 is installed on the rotating frame 3-06, and its output end is connected with the input end of the reducer 3-11 through gear meshing, so as to use the power provided by the power module 0-05 to provide power for the self-motion of the railway freight vehicle;The reducer 3-11 is installed on the rotating frame 3-06, and its input end is connected to the output end of the motor 3-10 through gear meshing, so as to amplify the rotation torque provided by the motor 3-10 and output it to the reduction shaft 3-16; the rotating male head 3-07 is fixedly installed on one end of the telescopic motor and gear set C3-12, and the other end is fixedly connected to the telescopic tube C3-13, and the output end of the motor in the telescopic motor and gear set C3-12 is connected to the input end of the gear set through gear meshing, and the motor can drive the gear The output end of the gear group is connected with a screw rod by gear meshing, and can drive the screw rod to rotate. The screw rod is arranged inside the telescopic rod C3-14. The outer surface of the screw rod is provided with a screw, which can match and mesh with the thread provided on the inner surface of the telescopic rod C3-14. The rotation of the screw rod can drive the telescopic rod C3-14 to telescope forward and backward. Its working principle is similar to the principle that a rotating screw can drive a non-rotating nut to telescope forward and backward. One end of the telescopic tube C3-13 is connected to the telescopic motor and the gear group C 3-12 is fixedly connected, and is used to provide constraints for the telescopic rod C3-14 to allow for forward and backward telescopic movement, even if the telescopic rod C3-14 is kept from rotating by the slot in the telescopic tube C3-13 during the forward and backward telescopic movement; the interior of the telescopic rod C3-14 is hollow, and the inner surface is provided with threads, which can be engaged with the screw rod, and can achieve forward and backward telescopic movement of the telescopic rod C3-14 during the rotational movement of the screw rod, and the rotating male head 3-07 is installed at the end of the telescopic rod C3-14; the wheel axle 3-15 belongs to The original structure of the railway freight vehicle, the wheel axle 3-15 is used to install the wheel axle gear 3-01 and the gear auxiliary 3-02; the reduction shaft 3-16 is connected and fixed to the output end of the reducer 3-11, and the meshing gear 3-04 is installed on the reduction shaft 3-16, and can drive the meshing gear 3-04 to rotate together; the power switching control module is used to control the operation of the telescopic motor and the gear set C3-12, and is used to realize the meshing operation or separation of the meshing gear 3-04 and the wheel axle gear 3-01. ;

[0028] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 5 , Figure 6As shown, the hydraulic press 4-01 is installed at the connection between the basic mounting frame 3-05 and the lithium battery mounting frame 5-01, and is used to provide a sufficiently large hydraulic pressure for the hydraulic lever 4-02 through the electric energy provided by the lithium battery module 5-02; the hydraulic lever 4-02 is provided with the hydraulic telescopic rod 4-03, which is used to promote the telescopic movement of the hydraulic telescopic rod 4-03 by utilizing the hydraulic pressure provided by the hydraulic press 4-01; the hydraulic telescopic rod 4-03 is arranged inside the hydraulic lever 4-02, and the end is provided with the basic brake connecting hole 4-04, which is used to realize the telescopic movement of the hydraulic brake module 0-04, and then drive the basic brake device of the vehicle to move through the basic brake connecting hole 4-04, so as to realize the self-braking operation of the vehicle; the basic brake connecting hole 4-04 is arranged at the end of the hydraulic telescopic rod 4-03, and is used to connect the basic brake device of the vehicle; the hydraulic brake control module is used to control the operation of the hydraulic press 4-01, and then control the braking state of the vehicle.

[0029] The embodiment of the present invention provides a railway freight car power intelligent improvement device such as Figure 5 , Figure 7 As shown, the lithium battery mounting frame 5-01 is connected to the basic mounting frame 3-05 as a whole, and both are installed on the bottom of the railway freight vehicle to install the lithium battery module mounting shell 5-03. The design of the lithium battery mounting frame 5-01 and the basic mounting frame 3-05 is to facilitate the modification of railway freight vehicles; the lithium battery module 5-02 is placed in the lithium battery module mounting shell 5-03 to store the electric energy obtained by the electric energy acquisition device 0-01 and provide electric energy for all equipment of the railway freight vehicle power intelligent improvement equipment; the lithium battery module mounting shell 5-03 is used to place the lithium battery module 5-02 and the power charging and discharging intelligent control module 5-04 to protect them; the power charging and discharging intelligent control module 5-04 is used to intelligently protect the lithium battery module 5-02, that is, after the device is fully charged, the device automatically cuts off the power and stops charging.

[0030] Based on the above examples, the railway freight car power intelligent improvement equipment provided by the present invention includes an electric energy acquisition device 0-01, an automatic hook lifting module 0-02, a power connection module 0-03, a hydraulic brake module 0-04, a power supply module 0-05, and a control center. Because the existing shunting operation vehicles do not have power, a throat area uses at most two shunting machines, and many vehicles are in a state of waiting for shunting operations, which greatly reduces the efficiency of shunting operations; by using the railway freight car power intelligent improvement equipment provided by the present invention, one powered railway freight can drive several non-powered freight cars to quickly complete intelligent shunting operations.

[0031] Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or replacements that can be easily thought of by any technician familiar with the technical field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. Railway freight car power intelligent improvement equipment, which is characterized by: It includes power acquisition equipment (0-01), automatic hook lifting module (0-02), power connection module (0-03), hydraulic brake module (0-04), power module (0-05), and control center, which are used to enable the original railway freight vehicles to have the functions of intelligent movement, intelligent braking, and intelligent hook removal, so as to change the inefficient traditional railway shunting operation mode and improve the timeliness of railway freight; The electric energy acquisition device (0-01) comprises a slide base (1-01), a slide base front side (1-02), a slide base rear side (1-03), a base connector (1-04), a slide balance front side (1-05), a slide balance rear side (1-06), a balance connection end (1-07), a side rail (1-08), a side wheel (1-09), a small wheel shaft (1-10), a slide balance vehicle (1-11), a roller (1-12), an anti-stuck wheel (1-13), a connecting frame (1-14), a mounting seat (1-15), a supporting main rod (1-16), a telescopic motor and a gear set A (1-17), telescopic tube A (1-18), telescopic rod A (1-19), fixed head (1-20), servo A (1-21), homing rod A (1-22), servo B (1-23), homing rod B (1-24), servo C (1-25), servo D (1-26), servo shaft (1-27), mounting arm (1-28), power acquisition unit (1-29), rectifier and step-down device (1-30), circuit connection line, power acquisition control module, used to obtain safe low-voltage direct current from the railway contact network to provide charging power for the power module (0-05); The automatic hook lifting module (0-02) comprises a hook lifting support (2-01), a telescopic slot (2-02), a sliding rod (2-03), a hook lifting chain (2-04), a telescopic motor and gear set B (2-05), a telescopic tube B (2-06), a telescopic rod B (2-07), a hook chain hole (2-08), and a hook lifting control module, and is used to coordinate with the power connection module (0-03) to complete the intelligent hook lifting operation of the railway freight vehicle; The power connection module (0-03) comprises a wheel axle gear (3-01), a gear auxiliary (3-02), a gear auxiliary hole (3-03), an engaging gear (3-04), a basic mounting frame (3-05), a rotating frame (3-06), a rotating male head (3-07), a rotating female head (3-08), a rotating shaft (3-09), an electric motor (3-10), a reducer (3-11), a telescopic motor and gear set C (3-12), a telescopic tube C (3-13), a telescopic rod C (3-14), a wheel axle (3-15), a reduction shaft (3-16), and a power switching control module, and is used to drive the railway freight vehicle to realize intelligent movement through the electric energy provided by the power module (0-05); The hydraulic brake module (0-04) comprises a hydraulic press (4-01), a hydraulic lever (4-02), a hydraulic telescopic rod (4-03), a basic brake connection hole (4-04), and a hydraulic brake control module, and is used to utilize an existing basic brake device to provide braking force for a railway freight vehicle; The power module (0-05) comprises a lithium battery mounting frame (5-01), a lithium battery module (5-02), a lithium battery module mounting shell (5-03), and a power charging and discharging intelligent control module (5-04), and is used to store the electric energy obtained by the electric energy acquisition device (0-01) from the contact network, and to provide electric energy for the automatic hook lifting module (0-02), the power connection module (0-03), the hydraulic brake module (0-04), and the control center; The control center includes an electric energy acquisition control module, a hook lifting control module, a power switching control module, and a hydraulic brake control module, which are used to centrally control the coordinated work of the electric energy acquisition device (0-01), the automatic hook lifting module (0-02), the power connection module (0-03), the hydraulic brake module (0-04), and the power supply module (0-05), and are also used to receive shunting instructions sent from the outside and perform calculations and processing on them.

2. The railway plane lateral shifting shunting equipment according to claim 1 is characterized in that: The slideway foundation bottom (1-01) is used to connect the slideway foundation front side (1-02) and the slideway foundation rear side (1-03), and the two ends are respectively connected to the two foundation connectors (1-04), and the slideway foundation bottom (1-01) is used to provide a support track for the rolling of the roller (1-12); The slideway foundation front side (1-02) and the slideway foundation rear side (1-03) are fixedly connected to each other via the slideway foundation bottom (1-01) and the foundation connector (1-04), and are used to provide a restraining track for the rolling of the anti-stuck wheel (1-13); The slideway foundation rear side (1-03) and the slideway foundation front side (1-02) are fixedly connected to each other via the slideway foundation bottom (1-01) and the foundation connector (1-04), and are used to provide a restraining track for the rolling of the anti-stuck wheel (1-13), that is, the anti-stuck wheel (1-13) rolls between the slideway foundation rear side (1-03) and the slideway foundation front side (1-02); The base connector (1-04) is fixedly connected to the slideway base bottom (1-01), the slideway base front side (1-02) and the slideway base rear side (1-03) to constrain the rolling length range of the roller (1-12); The slideway balancing front side (1-05) is fixedly connected to the slideway balancing rear side (1-06) via the balancing connection end (1-07); the upper and lower edges of the slideway balancing front side (1-05) are provided with side rails (1-08) for providing track support for the movement of the side wheels (1-09); The slideway balancing rear side (1-06) is fixedly connected to the slideway balancing front side (1-05) via the balancing connection end (1-07); the upper and lower edges of the slideway balancing rear side (1-06) are provided with side rails (1-08) for providing track support for the movement of the side wheels (1-09); The balancing connection end (1-07) is used to connect and fix the slideway balancing front side (1-05) and the slideway balancing rear side (1-06) so that the two maintain a fixed distance, and is used to restrict the movement range of the side wheel (1-09); The side rails (1-08) are arranged on the inner sides of both ends of the slideway balancing front side rail (1-05) and the slideway balancing rear side rail (1-06), and are used to provide rolling tracks for the side wheels (1-09); The side wheel (1-09) is fixedly mounted on the upper part of the supporting main rod (1-16) via the small wheel shaft (1-10); the side wheel (1-09) is a bearing structure; the inner ring of the bearing of the side wheel (1-09) is fixedly connected to the small wheel shaft (1-10); and the outer ring of the bearing of the side wheel (1-09) can roll on the auxiliary rail (1-08); One end of the small wheel shaft (1-10) is used to be mounted on the inner rings of the bearings of the side wheel (1-09), the roller (1-12), and the anti-stuck wheel (1-13); The slideway balancing vehicle (1-11) comprises four rollers (1-12), two anti-stuck wheels (1-13), a connecting frame (1-14), and a mounting seat (1-15), and is used to carry the supporting main rod (1-16) through the mounting seat (1-15) to reciprocate in a track formed by the slideway base bottom (1-01), the slideway base front side (1-02), the slideway base rear side (1-03), and the base connector (1-04). The four rollers (1-12) at both ends of the slideway balancing vehicle (1-11) and the two side wheels (1-09) on the supporting main rod (1-16) form a stable triangular structure, which can ensure that the supporting main rod (1-16) always remains in a vertical state; The roller (1-12) is a bearing structure, the inner ring of the bearing of the roller (1-12) is tightly connected to the connecting frame (1-14) through the small wheel shaft (1-10), the roller (1-12) is arranged at both ends of the slideway balancing vehicle (1-11), and the outer ring of the bearing of the roller (1-12) is used to roll on the slideway base (1-01) to realize the left and right movement of the supporting main rod (1-16) installed on the slideway balancing vehicle (1-11); The anti-stuck wheel (1-13) is a bearing structure, the inner ring of the bearing of the anti-stuck wheel (1-13) is tightly connected to the connecting frame (1-14) through the small wheel shaft (1-10), the anti-stuck wheel (1-13) is arranged on the upper side of the slideway balancing vehicle (1-11), and the outer ring of the bearing of the anti-stuck wheel (1-13) is used to roll between the front side of the slideway foundation (1-02) and the rear side of the slideway foundation (1-03), so as to reduce the movement friction between the slideway balancing vehicle (1-11) and the front side of the slideway foundation (1-02) and the rear side of the slideway foundation (1-03); The connecting frame (1-14) is the main supporting part of the slideway balancing vehicle (1-11), and is used to install the small wheel shaft (1-10), the mounting seat (1-15), the anti-stuck wheel (1-13) and the roller (1-12); The mounting seat (1-15) is located in the middle part of the connecting frame (1-14) and is used to connect and install the telescopic motor and gear set A (1-17) and the supporting main rod (1-16); The telescopic motor and the gear set A (1-17) are arranged at the bottom of the supporting main rod (1-16), and the supporting main rod (1-16) is fixedly connected to the mounting seat (1-15); The telescopic motor and gear set A (1-17) are arranged at the bottom of the supporting main rod (1-16); the motor in the telescopic motor and gear set A (1-17) can drive the gear set to rotate; the output end of the telescopic motor and gear set A (1-17) is meshed with the screw rod through gears and can drive the screw rod to rotate; the outer surface of the screw rod is provided with a screw which can mesh with the thread on the inner surface of the telescopic rod A (1-19) and realize the telescopic movement of the telescopic rod A (1-19) when the screw rod rotates, and the principle is similar to the principle that a rotating screw pushes a non-rotating nut to move forward and backward; The telescopic tube A (1-18) is installed inside the supporting main rod (1-16), the telescopic rod A (1-19) is arranged inside the telescopic tube A (1-18), one end of the telescopic tube A (1-18) is fixedly connected to the telescopic motor and the gear set A (1-17), so as to provide support and constraint for the telescopic movement of the telescopic rod A (1-19); The telescopic rod A (1-19) is arranged inside the telescopic tube A (1-18), and the inner surface of the telescopic rod A (1-19) is provided with a thread, which can be meshed with the screw on the outer surface of the screw rod, and can drive the telescopic rod A (1-19) to perform forward and backward telescopic movement under the rotation of the screw rod; The fixed head (1-20) is fixedly mounted on the top of the telescopic rod A (1-19), and is fixedly mounted together with the steering gear A (1-21), the steering gear B (1-23), the steering gear C (1-25), and the steering gear D (1-26), and is used to provide a support point for the rotation of the homing rod A (1-22), the homing rod B (1-24), and the mounting arm (1-28); The steering gear A (1-21) is mounted on the left front side of the fixed head (1-20), and is fixedly connected to the homing rod A (1-22) via the steering gear shaft (1-27), and can drive the homing rod A (1-22) to perform rotational motion through the rotation of the steering gear shaft (1-27) under the control of the electric energy acquisition control module; The homing rod A (1-22) is fixedly mounted on the steering gear A (1-21) via the steering gear shaft (1-27) and is used to rotate 180 degrees under the drive of the steering gear A (1-21); the homing rod A (1-22) is made of insulating material and is used to interact with the contact line of the contact network, that is, the position of the slideway balancing vehicle (1-11) is adjusted by the upward rotation of the homing rod A (1-22) and the homing rod B (1-24), so that the mounting arm (1-28) is located vertically directly below the contact line of the contact network; The steering gear B (1-23) is installed on the right front side of the fixed head (1-20), and is fixedly connected to the homing rod B (1-24) via the steering gear shaft (1-27), and can drive the homing rod B (1-24) to perform rotational movement through the rotation of the steering gear shaft (1-27) under the control of the electric energy acquisition control module; The homing rod B (1-24) is fixedly mounted on the steering gear B (1-23) via the steering gear shaft (1-27) and is used to rotate 180 degrees under the drive of the steering gear B (1-23). ​​The homing rod B (1-24) is made of insulating material and is used to interact with the contact line of the contact network, that is, the homing rod A (1-22) and the homing rod B (1-24) rotate upward so that the contact line of the contact network is just sandwiched between the homing rod A (1-22) and the homing rod B (1-24), thereby adjusting the position of the slideway balancing vehicle (1-11) on the slideway base bottom (1-01) so that the mounting arm (1-28) is located vertically directly below the contact line of the contact network; The steering gear C (1-25) is fixedly mounted on the left rear side of the fixed head (1-20), and is fixedly connected to the mounting arm (1-28) via the steering gear shaft (1-27). Under the control of the electric energy acquisition control module, the steering gear shaft (1-27) can be rotated to drive the mounting arm (1-28) to perform rotational movement, so that the mounting arm (1-28) remains parallel to the contact line of the contact network; The steering gear D (1-26) is installed and fixed on the right rear side of the fixed head (1-20), and is fixedly connected to the mounting arm (1-28) via the steering gear shaft (1-27). Under the control of the electric energy acquisition control module, the steering gear shaft (1-27) can drive the mounting arm (1-28) to rotate, so that the mounting arm (1-28) remains parallel to the contact line of the contact network, that is, the steering gear shafts (1-27) of the steering gear C (1-25) and the steering gear D (1-26) are installed in opposite directions, but work synchronously, and work together to rotate the mounting arm (1-28) to a position parallel to the contact line of the contact network; One end of the steering gear shaft (1-27) is respectively mounted on the output ends of the steering gear A (1-21), the steering gear B (1-23), the steering gear C (1-25), and the steering gear D (1-26); The mounting arm (1-28) is mounted and connected to the steering gear C (1-25) and the steering gear D (1-26) via the steering gear shaft (1-27), and is capable of rotating under the drive of the steering gear C (1-25) and the steering gear D (1-26); the power acquisition unit (1-29) is arranged and mounted on the upper end of the mounting arm (1-28), and the rectifier and buck (1-30) is arranged and embedded on the lower side of the mounting arm (1-28); The electric energy acquisition unit (1-29) acquires high voltage electricity on the contact line through the principle of electromagnetic induction. The working principle thereof can be found in claim 3 of the utility model patent for intelligent ice melting device for high voltage contact network of railway (202422192303X); The rectifier and voltage reducer (1-30) is arranged and nested and installed at the lower part of the installation arm (1-28), and is used to convert the high-voltage alternating current obtained by the power acquisition unit (1-29) into low-voltage direct current; The circuit connection line is used to connect the power acquisition unit (1-29), the rectifier and voltage reducer (1-30) and the power module (0-05), and is also used to connect the telescopic motor and gear set A (1-17), steering gear A (1-21), steering gear B (1-23), steering gear C (1-25), steering gear D (1-26) and the power acquisition control module; The power acquisition control module is used to control the coordinated movement of the telescopic motor and the gear set A (1-17), the steering gear A (1-21), the steering gear B (1-23), the steering gear C (1-25), and the steering gear D (1-26).

3. The railway plane lateral shifting shunting equipment according to claim 1 is characterized in that: One end of the lifting hook support (2-01) is fixedly mounted on the end wall of the railway freight car and is in the shape of a "U"-shaped groove, and is used to mount the telescopic motor and gear set B (2-05), the telescopic tube B (2-06), the slide rod (2-03) and the telescopic rod B (2-07); The telescopic groove (2-02) is located inside the lifting hook support (2-01) and is used to reserve movement space for the telescopic movement of the telescopic rod B (2-07). The end of the telescopic groove (2-02) is used to install the sliding rod (2-03); The sliding rod (2-03) is mounted on the telescopic slot (2-02) at the end of the lifting hook support (2-01), and the telescopic slot (2-02) vertically below the sliding rod (2-03) is hollowed out for passing the lifting hook chain (2-04); The hook chain (2-04) is made of a flexible wear-resistant material, one end of which is connected to the hook chain hole (2-08) and the other end of which is connected to the hook lock of the hook. When the telescopic rod B (2-07) is retracted, the hook lock of the hook is pulled upward to lift the hook (in this case, the power connection module (0-03) is required to cooperate to put the hook into a compressed state); The telescopic motor and gear set B (2-05) is installed at one end of the telescopic slot (2-02) of the hook support (2-01); the motor of the telescopic motor and gear set B (2-05) can drive the gear set to rotate; the output end of the telescopic motor and gear set B (2-05) is connected to the screw rod through a gear and can drive the screw rod to rotate; the screw rod is located inside the telescopic rod B (2-07); a screw is provided on the outer surface of the screw rod and can be meshed with the thread on the inner surface of the telescopic rod B (2-07); the telescopic rod B (2-07) can telescope under the rotation of the screw rod, and its working principle is similar to the principle that a rotating screw pushes a non-rotating nut to move forward and backward; One end of the telescopic tube B (2-06) is fixedly connected to one end of the telescopic motor and gear set B (2-05), and the interior of the telescopic tube B (2-06) is used to install the telescopic rod B (2-07) to provide a stable telescopic environment for it; The telescopic rod B (2-07) is hollow inside, and has a thread on its inner surface that meshes with the screw rod, and can perform forward and backward telescopic movement under the rotation of the screw rod; The hook chain hole (2-08) is located at the end of the telescopic rod B (2-07) and is used to be connected and fixed with one end of the hook chain (2-04), and the other end of the hook chain hole (2-08) is connected to the hook lock iron of the hook; The hook control module is used to control the working state of the telescopic motor and gear set B (2-05).

4. The railway plane lateral shifting shunting equipment according to claim 1 is characterized in that: The wheel shaft gear (3-01) is divided into two halves, one end of which is connected and fixed to the auxiliary gear (3-02), and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft (3-15), and is fastened by screws and nuts through the auxiliary gear hole (3-03) on the auxiliary gear (3-02); The auxiliary gear (3-02) is divided into two halves, one end of which is connected and fixed to the wheel shaft gear (3-01), and a semicircular groove is provided inside, and the middle is used to tightly embed the wheel shaft (3-15), and is fastened by screws and nuts through the auxiliary gear hole (3-03); The auxiliary gear holes (3-03) are arranged on both sides of the auxiliary gear (3-02) and are used to insert screws and nuts to tightly connect the two halves of the axle gear (3-01) and the auxiliary gear (3-02); The meshing gear (3-04) is mounted on the reduction shaft (3-16) and can mesh with the wheel shaft gear (3-01). The meshing gear (3-04) can be driven by the reduction shaft (3-16) to rotate. When the meshing gear (3-04) meshes with the wheel shaft gear (3-01), it can drive the wheel shaft gear (3-01) to rotate together. The basic mounting frame (3-05) is installed and fixed on the bottom of the railway freight car, and is used to connect with the rotating frame (3-06) through the rotating male head (3-07), the rotating female head (3-08), the rotating shaft (3-09), the telescopic motor and gear set C (3-12), the telescopic tube C (3-13), and the telescopic rod C (3-14); the basic mounting frame (3-05) is fixedly connected with the lithium battery mounting frame (5-01), and both are located at the bottom of the vehicle; The rotating frame (3-06) is used to install the motor (3-10) and the reducer (3-11), and through the telescopic movement of the telescopic rod C (3-14), the rotating frame (3-06) is rotated around one end of the base mounting frame (3-05) to achieve the meshing and separation of the meshing gear (3-04) and the wheel shaft gear (3-01); The rotating male head (3-07) is respectively mounted on the ends of the rotating frame (3-06), the telescopic rod C (3-14), the telescopic motor and the gear set C (3-12), and can be matched and connected with the two rotating female heads (3-08) through the rotating shaft (3-09) to form a hinged rotating operation; The rotating female heads (3-08) are respectively mounted on both ends of the rotating frame (3-06) and the basic mounting frame (3-05); the two rotating female heads (3-08) can be matched and connected with one rotating male head (3-07) via the rotating shaft (3-09) to form a hinged rotating operation; The rotating shaft (3-09) is used to be inserted into holes provided on the rotating male head (3-07) and the rotating female head (3-08) to connect them together; The motor (3-10) is mounted on the rotating frame (3-06), and its output end is meshedly connected with the input end of the reducer (3-11) via gears, so as to use the electric power provided by the power module (0-05) to provide power for the self-propelled movement of the railway freight vehicle; The reducer (3-11) is mounted on the rotating frame (3-06), and its input end is meshingly connected with the output end of the motor (3-10) via gears, so as to amplify the rotation torque provided by the motor (3-10) and output it to the reduction shaft (3-16); The telescopic motor and gear set C (3-12) has the rotating male head (3-07) fixedly mounted on one end thereof, and the other end thereof is fixedly connected to the telescopic tube C (3-13). The output end of the motor in the telescopic motor and gear set C (3-12) is meshedly connected to the input end of the gear set through gears, and the motor can drive the gear set to rotate. The output end of the gear set is meshedly connected to a screw rod, and can drive the screw rod to rotate. The screw rod is arranged inside the telescopic rod C (3-14). The outer surface of the screw rod is provided with a screw, which can match and mesh with the thread provided on the inner surface of the telescopic rod C (3-14). The rotational movement of the screw rod can drive the telescopic rod C (3-14) to perform forward and backward telescopic movement. Its working principle is similar to the principle that a rotating screw can drive a non-rotating nut to perform forward and backward telescopic movement. One end of the telescopic tube C (3-13) is fixedly connected to the telescopic motor and the gear set C (3-12) to provide a constraint condition for the telescopic rod C (3-14) to move forward and backward, even if the telescopic rod C (3-14) is kept from rotating by the slot in the telescopic tube C (3-13) during the telescopic movement; The telescopic rod C (3-14) is hollow inside and has a threaded inner surface, which can be meshed with the screw rod and can realize the upward and downward telescopic movement of the telescopic rod C (3-14) during the rotation of the screw rod. The rotating male head (3-07) is installed at the end of the telescopic rod C (3-14); The wheel axle (3-15) belongs to the original structure of the railway freight vehicle, and the wheel axle (3-15) is used to install the wheel axle gear (3-01) and the gear auxiliary (3-02); The reduction shaft (3-16) is connected and fixed to the output end of the reducer (3-11); the meshing gear (3-04) is installed on the reduction shaft (3-16) and can drive the meshing gear (3-04) to rotate together; The power switching control module is used to control the operation of the telescopic motor and the gear set C (3-12), and is used to realize the meshing operation or separation of the meshing gear (3-04) and the wheel shaft gear (3-01).

5. The railway plane lateral shifting shunting equipment according to claim 1 is characterized in that: The hydraulic press (4-01) is installed at the connection between the basic mounting frame (3-05) and the lithium battery mounting frame (5-01), and is used to provide a sufficiently large hydraulic pressure for the hydraulic lever (4-02) through the electric energy provided by the lithium battery module (5-02); The hydraulic lever (4-02) is provided with the hydraulic telescopic rod (4-03) for driving the telescopic movement of the hydraulic telescopic rod (4-03) by utilizing the hydraulic pressure provided by the hydraulic press (4-01); The hydraulic telescopic rod (4-03) is arranged inside the hydraulic lever (4-02), and the end is provided with the basic brake connection hole (4-04), which is used to realize the telescopic movement of the hydraulic brake module (0-04), and then drive the basic brake device of the vehicle to move through the basic brake connection hole (4-04), so as to realize the self-braking work of the vehicle; The basic brake connection hole (4-04) is arranged at the end of the hydraulic telescopic rod (4-03) and is used to connect the basic brake device of the vehicle; The hydraulic brake control module is used to control the operation of the hydraulic press (4-01), thereby controlling the braking state of the vehicle.

6. The railway plane lateral shifting shunting equipment according to claim 1 is characterized in that: The lithium battery mounting frame (5-01) and the basic mounting frame (3-05) are connected as a whole and are both installed on the bottom of a railway freight vehicle to install the lithium battery module mounting shell (5-03). The lithium battery mounting frame (5-01) and the basic mounting frame (3-05) are designed to facilitate the modification of railway freight vehicles. The lithium battery module (5-02) is placed in the lithium battery module installation shell (5-03) and is used to store the electric energy obtained by the electric energy acquisition device (0-01) and provide electric energy for the operation of all equipment of the railway freight car power intelligent improvement equipment; The lithium battery module installation shell (5-03) is used to house the lithium battery module (5-02) and the power supply charging and discharging intelligent control module (5-04), and plays a role in protecting them; The power supply charging and discharging intelligent control module (5-04) is used to intelligently protect the lithium battery module (5-02), that is, after the device is fully charged, the device automatically cuts off the power and stops charging.

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