Movable and positionable charging pile based on rails and sliding rails

Abstract

The invention belongs to the technical field of new energy, and discloses a movable and positionable charging pile based on rails and sliding rails, which comprises a guide rail, a mounting hole is formed in the middle of the guide rail, a plurality of first electromagnets are fixedly mounted on the curved surface of the mounting hole at equal intervals, a power transformation box is fixedly mounted in the middle of the front of the guide rail, and a box door fixedly sleeves the front side of an inner cavity of the power transformation box. The left side and the right side of the upper portion of the power transformation box are fixedly sleeved with lantern rings, the middles of the lantern rings are fixedly sleeved with water absorption rings, the water absorption rings are made of water absorption materials, a plurality of storage mechanisms are fixedly installed on the upper portion of an inner cavity of the power transformation box at equal intervals, and cables are connected between the storage mechanisms and the water absorption rings in a sleeved mode. By rotating the rotating shaft mechanism towards one side, then moving the rotating shaft mechanism upwards and then rotating the rotating shaft mechanism towards the other side, the clamping mechanism and the guide rail are in a sliding state, and therefore the problem that an existing electric vehicle is located in a fuel oil parking space and occupies the fuel oil parking space mutually, and consequently the electric vehicle parking space or the fuel oil parking space of a parking lot is insufficient is solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of new energy, and particularly relates to a movable and positionable charging pile based on an orbital slide rail. Background Art

[0002] A charging pile is a dedicated device for supplying electric energy to electric vehicles, similar to a gas station for traditional fuel vehicles. With the increasing global demand for clean energy and the rapid development of the electric vehicle market, charging piles, as key infrastructure, play an important role in promoting the popularization of electric transportation.

[0003] Existing parking lots usually demarcate dedicated electric vehicle parking spaces and fuel vehicle parking spaces during design. However, with the popularization of electric vehicles, the demand for electric vehicle parking spaces is increasing day by day, resulting in a shortage of electric vehicle parking spaces, and sometimes the fuel vehicle parking spaces are also in short supply. In this case, electric vehicle parking spaces are often occupied by fuel vehicles, and vice versa, causing waste of resources and inconvenience in service; in addition, traditional fixed charging piles not only occupy valuable parking space, but also limit the flexibility and utilization rate of the parking space, and cannot meet the dynamically changing needs; at the same time, the existing charging pile cables are often exposed when not in use, and are affected by the natural environment such as rain erosion and sunlight exposure for a long time, accelerating the aging process of the cables, increasing the maintenance cost and potential safety hazards; therefore, there is an urgent need for a new type of charging pile system to solve the above problems. Summary of the Invention

[0004] The purpose of the present invention is to provide a movable and positionable charging pile based on an orbital slide rail to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A movable and positionable charging pile based on an orbital slide rail, including a guide rail, an installation hole is opened in the middle of the guide rail, a plurality of first electromagnets are fixedly installed at equal intervals on the curved surface of the installation hole, a power conversion box is fixedly installed in the middle of the front of the guide rail, a box door is fixedly sleeved on the front side of the inner cavity of the power conversion box, sleeve rings are fixedly sleeved on the left and right sides of the upper part of the power conversion box, a water absorption ring is fixedly sleeved in the middle of the sleeve ring, the water absorption ring is made of a water absorption material, a plurality of storage mechanisms are fixedly installed at equal intervals in the upper part of the inner cavity of the power conversion box, a cable is sleeved between the storage mechanism and the water absorption ring, the cable is made of a flexible material, a transformer is fixedly installed at the bottom of the inner cavity of the power conversion box, one end of the cable located in the inner cavity of the power conversion box is fixedly connected to the transformer, clamping mechanisms are slidably arranged on the left and right sides of the guide rail, charging piles are fixedly installed on the front of the two clamping mechanisms, one end of the cable located outside the power conversion box is fixedly connected to the charging pile on the adjacent side, and a controller is fixedly installed on the front of the charging pile.

[0006] Preferably, the guide rail should be extended according to the actual length of the parking lot. When in use, the number of clamping mechanisms can be increased by providing a plurality of the guide rails, storage mechanisms and cables.

[0007] Preferably, the storage mechanism includes a collecting shell, which is fixedly installed on the upper part of the inner cavity of the transformer box, and guide grooves are symmetrically provided on the front and rear sides of the inner cavity of the collecting shell, and multiple telescopic sleeves are equidistantly fixedly installed on the left and right sides of the inner cavity of the collecting shell, the telescopic sleeve on the right side is located in the middle position of the two adjacent telescopic sleeves on its left side, a first elastic member is fixedly installed on the side of the inner cavity of the telescopic sleeve away from the middle part of the collecting shell, a telescopic rod is fixedly installed on the side of the first elastic member close to the middle part of the collecting shell, the telescopic rod is slidably sleeved in the middle part of the first elastic member, and a guide block is fixedly installed on the end of the telescopic rod away from the telescopic sleeve, and the guide block is slidably sleeved in the middle part of the guide groove.

[0008] Preferably, the clamping mechanism includes two sliders, which are slidably sleeved on the upper and lower parts of the guide rail, and a second electromagnet is fixedly installed in the middle part of the two sliders, a mounting sleeve is fixedly installed in the front of the two sliders, and a friction sleeve is slidably sleeved on the rear side of the mounting sleeve, and the side of the friction sleeve close to the guide rail is a rough surface, an elastic block is fixedly installed on the rear side of the inner cavity of the friction sleeve, and a pressure block is fixedly installed on the front side of the elastic block, the pressure block is slidably sleeved on the middle part of the friction sleeve, and the middle part of the mounting sleeve is slidably sleeved on the rotating shaft mechanism.

[0009] Preferably, the rotating shaft mechanism includes a second elastic member, which is fixedly mounted on the middle part of the upper surface of the mounting sleeve, a connecting block is fixedly mounted on the top of the second elastic member, a first movable rod is fixedly mounted on the bottom end of the connecting block, the first movable rod is slidably sleeved with the mounting sleeve, a pressing shaft is fixedly mounted on the bottom end of the first movable rod, a second movable rod is fixedly mounted on the bottom end of the pressing shaft, the second movable rod is slidably sleeved with the first movable rod, a handle is provided at the bottom end of the second movable rod, and a half block is provided on the upper part of the curved surface of the second movable rod.

[0010] Preferably, a side of the guide block away from the telescopic sleeve is provided with a rounded corner, the side of the guide block away from the telescopic sleeve is in sliding contact with the cable, and the rounded corner of the guide block is a smooth surface.

[0011] Preferably, a curved surface is provided on the front side of the pressing shaft, the curvature of the curved surface is smaller than the curvature of the pressing shaft, and a flat surface is provided on the side of the pressing shaft away from the curved surface.

[0012] The beneficial effects of the present invention are as follows:

[0013] 1. When the car in the left parking space needs to be charged, the controller is started through an external control device to turn on and off the multiple first electromagnets on the left side of the transformer box in the inner cavity of the guide rail from right to left in turn, generating a magnetic field moving from right to left. At this time, the multiple first electromagnets attract the clamping mechanism in the non-clamping state to move to the middle of the corresponding parking space, then first rotate the shaft mechanism to one side, then pull the shaft mechanism downward, and finally rotate the shaft mechanism to the other side, fix the clamping mechanism on the guide rail in the middle of the corresponding parking space, then insert the charging line on the side of the electric pile into the charging interface on the car, and when the car is charged, remove the charging line on the side of the electric pile from the charging interface on the car, and then first rotate to one side. Rotate the rotating shaft mechanism, then move the rotating shaft mechanism upward, and then rotate the rotating shaft mechanism to the other side, so that the clamping mechanism and the guide rail are in a sliding state, thereby realizing the shared use of electric parking spaces and fuel parking spaces by setting a slidable clamping mechanism, overcoming the problem of occupying electric parking spaces when there are insufficient electric parking spaces and insufficient fuel parking spaces in the parking lot. At the same time, by first rotating the rotating shaft mechanism to one side, then moving downward or upward, and then rotating the rotating shaft mechanism to the other side, the clamping mechanism and the guide rail are in a clamped fixed or sliding state, thereby avoiding the problem that the clamping mechanism is accidentally subjected to external force, causing the clamping mechanism to loosen and pull the charging cable, or the clamping mechanism accidentally clamps the guide rail, causing the clamping mechanism to be blocked from sliding along the guide rail.

[0014] 2. In the present invention, when the clamping mechanism on the left side slides to the left, the clamping mechanism pulls the end of the cable fixedly connected to the electric pile to move to the left through the electric pile. At this time, a part of the cable extends out of the transformer box, and the length of the cable located in the inner cavity of the storage mechanism is shortened. The cable compresses the first elastic member to contract through the guide block and the telescopic rod. In addition, when the tram stops charging, the rotating shaft mechanism is adjusted to make the clamping mechanism and the guide rail in a sliding state. At this time, the first elastic member is restored, and the first elastic member pushes the telescopic rod to extend. The telescopic rod pushes the inner curved surface of the storage mechanism through the guide block to increase the length of the cable. At this time, the length of the cable outside the transformer box is shortened, and the cable pulls the clamping mechanism through the electric pile to move toward the transformer box and reset, so that the cable is stored in the inner cavity of the storage mechanism, thereby realizing that the cable is stored in the inner cavity of the storage mechanism when not charging, avoiding the cable from being exposed to rain and sunlight for a long time, thereby increasing the service life of the cable and reducing subsequent maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the water absorption ring structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the storage mechanism of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of the first electromagnet of the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the rotating shaft mechanism of the present invention.

[0020] In the figure: 1. guide rail; 101. mounting hole; 102. first electromagnet; 2. transformer box; 201. box door; 202. collar; 203. water absorption ring; 3. storage mechanism; 301. collection shell; 302. guide groove; 303. telescopic sleeve; 304. first elastic member; 305. telescopic rod; 306. guide block; 4. cable; 5. transformer; 6. clamping mechanism; 601. slider; 602. second electromagnet; 603. mounting sleeve; 604. friction sleeve; 605. elastic block; 606. pressing block; 7. electric pile; 8. controller; 9. shaft mechanism; 901. second elastic member; 902. connecting block; 903. first movable rod; 904. pressing shaft; 905. second movable rod; 906. handle; 907. half block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 5As shown, an embodiment of the present invention provides a movable and positionable charging pile based on a rail slide, including a guide rail 1, a mounting hole 101 is opened in the middle of the guide rail 1, and a plurality of first electromagnets 102 are fixedly installed on the curved surface of the mounting hole 101 at equal intervals, wherein the controller 8 is started by an external control device, so that the plurality of first electromagnets 102 on the left side of the transformer box 2 in the inner cavity of the guide rail 1 are powered on and off in sequence from right to left, generating a magnetic field moving from right to left, and the clamping mechanism 6 on the left side of the transformer box 2 moves to the left; conversely, the controller 8 is started by an external control device, so that the plurality of first electromagnets 102 on the right side of the transformer box 2 in the inner cavity of the guide rail 1 are powered on and off in sequence from left to right, generating a magnetic field moving from left to right, and the clamping mechanism 6 on the right side of the transformer box 2 moves to the right, thereby realizing the subsequent charging of the electric vehicles in the parking spaces on the left and right sides of the transformer box 2, a transformer box 2 is fixedly installed in the middle of the front of the guide rail 1, a box door 201 is fixedly sleeved on the front side of the inner cavity of the transformer box 2, and the left and right sides of the upper part of the transformer box 2 are A ring 202 is fixedly sleeved, and a water absorption ring 203 is fixedly sleeved in the middle of the ring 202. The water absorption ring 203 is made of water absorption material. The water absorption ring 203 is made of cotton material, so that when the storage mechanism 3 stores the cable 4 into its inner cavity, the rain or dust attached to the surface of the cable 4 outside the transformer box 2 is wiped off to prevent the rain or dust from causing corrosion or short circuit of the parts in the inner cavity of the transformer box 2. A plurality of storage mechanisms are fixedly installed at equal intervals on the upper part of the inner cavity of the transformer box 2. 3. A cable 4 is sleeved between the storage mechanism 3 and the water absorption ring 203. The cable 4 is made of flexible material. A transformer 5 is fixedly installed at the bottom of the inner cavity of the transformer box 2. One end of the cable 4 located in the inner cavity of the transformer box 2 is fixedly connected to the transformer 5. Clamping mechanisms 6 are slidably provided on the left and right sides of the guide rail 1. Electric piles 7 are fixedly installed in front of the two clamping mechanisms 6. One end of the cable 4 located on the outer side of the transformer box 2 is fixedly connected to the electric pile 7 on the adjacent side. A controller 8 is fixedly installed in front of the electric pile 7.

[0023] like Figure 1 As shown, the guide rail 1 should be extended according to the actual length of the parking lot. When in use, multiple guide rails 1, storage mechanisms 3 and cables 4 can be set to increase the number of clamping mechanisms 6, thereby increasing the number of clamping mechanisms 6 connected to a single transformer 5 through cables 4, thereby improving the utilization efficiency of the transformer 5.

[0024] like Figures 2 to 3As shown, the storage mechanism 3 includes a collection shell 301, which is fixedly installed on the upper part of the inner cavity of the transformer box 2. Guide grooves 302 are symmetrically provided on the front and rear sides of the inner cavity of the collection shell 301. A plurality of telescopic sleeves 303 are equidistantly fixedly installed on the left and right sides of the inner cavity of the collection shell 301. The right telescopic sleeve 303 is located in the middle of the two adjacent telescopic sleeves 303 on its left side. A first elastic member 304 is fixedly installed on one side of the inner cavity of the telescopic sleeve 303 away from the middle part of the collection shell 301. A telescopic rod 305 is fixedly installed on the side of the first elastic member 304 close to the middle part of the collection shell 301. The telescopic rod 305 is fixedly installed on the side of the first elastic member 304 close to the middle part of the collection shell 301. The guide block 306 is slidably sleeved in the middle of the first elastic member 304. The end of the telescopic rod 305 away from the telescopic sleeve 303 is fixedly mounted with a guide block 306. The guide block 306 is slidably sleeved in the middle of the guide groove 302. The side of the guide block 306 away from the telescopic sleeve 303 is provided with a rounded corner. The side of the guide block 306 away from the telescopic sleeve 303 is in sliding contact with the cable 4. The rounded corner of the guide block 306 is a smooth surface, thereby reducing the friction resistance between the guide block 306 and the cable 4, and preventing the guide block 306 from scratching the surface of the cable 4 when the cable 4 slides along the curved surface of the guide block 306, thereby preventing the cable 4 from being damaged.

[0025] like Figure 1 , Figure 4 and Figure 5 As shown, the clamping mechanism 6 includes two sliders 601, and the two sliders 601 are slidably sleeved on the upper and lower parts of the guide rail 1. The middle parts of the two sliders 601 are fixedly installed with second electromagnets 602, and the front parts of the two sliders 601 are fixedly installed with mounting sleeves 603, and the rear side of the mounting sleeves 603 is slidably sleeved with a friction sleeve 604, and the side of the friction sleeve 604 close to the guide rail 1 is a rough surface, thereby increasing the friction resistance between the friction sleeve 604 and the guide rail 1, and preventing the pressure shaft 904 from squeezing the elastic block 605 through the pressure block 606 to shrink, so that the friction sleeve 604 slides when clamping the guide rail 1, and the rear side of the inner cavity of the friction sleeve 604 is fixedly installed with an elastic block 605, and the front side of the elastic block 605 is fixedly installed with a pressure block 606, and the pressure block 606 is slidably sleeved with the middle part of the friction sleeve 604, and the middle part of the mounting sleeve 603 is slidably sleeved with the rotating shaft mechanism 9.

[0026] like Figure 1 , Figure 4 and Figure 5As shown, the rotating shaft mechanism 9 includes a second elastic member 901, which is fixedly mounted on the middle part of the upper surface of the mounting sleeve 603, a connecting block 902 is fixedly mounted on the top of the second elastic member 901, a first movable rod 903 is fixedly mounted on the bottom end of the connecting block 902, the first movable rod 903 is slidably sleeved with the mounting sleeve 603, a pressing shaft 904 is fixedly mounted on the bottom end of the first movable rod 903, a curved surface is provided on the front side of the pressing shaft 904, the curvature of the curved surface is smaller than that of the pressing shaft 904, a flat surface is provided on the side of the pressing shaft 904 away from the curved surface, so that when the rotating shaft mechanism 9 is rotated to one side until the curved surface of the pressing shaft 904 is close to the pressing block 606 When the pressure shaft 904 is rotated to one side, the distance from the friction sleeve 604 to the curved surface of the pressure shaft 904 is greater than the distance from the friction sleeve 604 to the pressure shaft 904 when the curved surface of the pressure shaft 904 is rotated to one side and is away from the pressure block 606, thereby realizing compression and recovery of the elastic block 605 by rotating the rotating shaft mechanism 9, and further realizing that the clamping mechanism 6 and the guide rail 1 are in a clamping or sliding state by rotating the rotating shaft mechanism 9, and a second movable rod 905 is fixedly installed at the bottom end of the pressure shaft 904, and the second movable rod 905 is slidably connected with the first movable rod 903, and a handle 906 is provided at the bottom end of the second movable rod 905, and a half block 907 is provided on the upper part of the curved surface of the second movable rod 905.

[0027] Working principle:

[0028] When the present invention is used, when it is necessary to charge the car in the left parking space, the controller 8 is started through the external control device, so that the multiple first electromagnets 102 on the left side of the transformer box 2 in the inner cavity of the guide rail 1 are turned on and off in sequence from right to left, generating a magnetic field moving from right to left. At this time, the half block 907 contacts the upper part of the friction sleeve 604, and the clamping mechanism 6 and the guide rail 1 are in a non-clamping state. At this time, the first electromagnet 102 attracts the second electromagnet 602 to drive the slider 601 to the left, so that the clamping mechanism 6 moves to the middle of the corresponding parking space, and then the shaft mechanism 9 is rotated to one side, so that the half block 907 rotates to the side away from the pressure block 606 and separates from the friction sleeve 604. At this time, the curved surface of the pressing shaft 904 away from the pressing block 606 contacts the pressing block 606, and then the rotating shaft mechanism 9 is pulled downward, and the rotating shaft mechanism 9 drives the half block 907 to move downward. When the half block 907 moves downward and contacts the bottom surface of the inner cavity of the installation sleeve 603, the rotating shaft mechanism 9 is rotated to the other side. At this time, the rotating shaft mechanism 9 drives the half block 907 to rotate, so that the half block 907 contacts the bottom of the pressing block 606, and the curved surface of the pressing shaft 904 rotates to the side away from the pressing block 606. The pressing shaft 904 pushes the pressing block 606 to move backward and sideways. The pressing block 606 pushes the friction sleeve 604 to make close contact with the guide rail 1 through the elastic block 605, and the elastic block 605 is compressed and contracted, thereby The clamping mechanism 6 is fixedly connected to the guide rail 1 in the middle of the corresponding parking space, and then the charging line on the side of the electric pile 7 is inserted into the charging interface on the car. When the car is charged, the charging line on the side of the electric pile 7 is removed from the charging interface on the car. Then, the rotating shaft mechanism 9 is rotated to one side to make the curved surface of the pressing shaft 904 contact with the pressing block 606. At this time, the half block 907 is separated from the bottom of the friction sleeve 604. At this time, the elastic block 605 is restored, and the friction force between the friction sleeve 604 and the guide rail 1 is reduced. Then, the rotating shaft mechanism 9 is moved upward until the half block 907 contacts the top surface of the inner cavity of the mounting sleeve 603, and then the rotating shaft mechanism 9 is rotated to the other side to make the half block 907 contact with the friction sleeve. 604, so that the clamping mechanism 6 and the guide rail 1 are in a sliding state, so as to realize the setting of a slidable clamping mechanism 6, realize the shared use of electric parking spaces and fuel parking spaces, and overcome the problem of insufficient electric parking spaces and insufficient fuel parking spaces occupying electric parking spaces in the parking lot. At the same time, by first rotating the shaft mechanism 9 to one side, then moving downward or upward, and then rotating the shaft mechanism 9 to the other side, the clamping mechanism 6 and the guide rail 1 are in a clamped fixed or sliding state, avoiding the problem that the clamping mechanism 6 is accidentally subjected to external force, causing the clamping mechanism 6 to loosen and pull the charging line, or the clamping mechanism 6 accidentally clamps the guide rail 1, causing the clamping mechanism 6 to be blocked from sliding along the guide rail 1;

[0029] In addition, when the left clamping mechanism 6 slides to the left, the clamping mechanism 6 pulls the end of the cable 4 fixedly connected to the electric pile 7 to move to the left through the electric pile 7. At this time, a part of the cable 4 extends out of the transformer box 2, and the length of the cable 4 located in the inner cavity of the storage mechanism 3 is shortened. The cable 4 compresses the first elastic member 304 to shrink through the guide block 306 and the telescopic rod 305. In addition, when the tram stops charging, the rotating shaft mechanism 9 is adjusted to make the clamping mechanism 6 and the guide rail 1 in a sliding state. At this time, the first elastic member 304 is restored and the first The elastic member 304 pushes the telescopic rod 305 to extend, and the telescopic rod 305 pushes the length of the cable 4 on the inner curved surface of the storage mechanism 3 through the guide block 306. At this time, the length of the cable 4 outside the transformer box 2 is shortened, and the cable 4 pulls the clamping mechanism 6 toward the transformer box 2 through the electric pile 7 to move and reset, so that the cable 4 is stored in the inner cavity of the storage mechanism 3, so that the cable 4 can be stored in the inner cavity of the storage mechanism 3 when not charging, thereby preventing the cable 4 from being exposed to rain and sunlight for a long time, thereby increasing the service life of the cable 4 and reducing subsequent maintenance costs.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable and positionable charging pile based on a rail slide, comprising a guide rail (1), characterized in that: A mounting hole (101) is provided in the middle of the guide rail (1), and a plurality of first electromagnets (102) are fixedly mounted on the curved surface of the mounting hole (101) at equal intervals. A transformer box (2) is fixedly mounted in the middle of the front of the guide rail (1), and a box door (201) is fixedly sleeved on the front side of the inner cavity of the transformer box (2). Rings (202) are fixedly sleeved on both the left and right sides of the upper part of the transformer box (2), and a water absorption ring (203) is fixedly sleeved in the middle of the ring (202), and the water absorption ring (203) is made of a water-absorbing material. A plurality of storage mechanisms (3) are fixedly mounted at equal intervals on the upper part of the inner cavity of the transformer box (2). A cable (4) is sleeved between the storage mechanism (3) and the water absorption ring (203), and the cable (4) is made of a flexible material. A transformer (5) is fixedly installed at the bottom of the inner cavity of the transformer box (2), and one end of the cable (4) located in the inner cavity of the transformer box (2) is fixedly connected to the transformer (5). Clamping mechanisms (6) are slidably provided on the left and right sides of the guide rail (1), and electric piles (7) are fixedly installed in front of the two clamping mechanisms (6). One end of the cable (4) located outside the transformer box (2) is fixedly connected to the electric pile (7) on an adjacent side, and a controller (8) is fixedly installed in front of the electric pile (7).

2. According to claim 1, a movable and positionable charging pile based on a rail slide is characterized in that: The guide rail (1) should be extended according to the actual length of the parking lot. When in use, the number of clamping mechanisms (6) can be increased by providing a plurality of guide rails (1), storage mechanisms (3) and cables (4).

3. According to claim 1, a movable and positionable charging pile based on a rail slide is characterized in that: The storage mechanism (3) comprises a collection shell (301), the collection shell (301) is fixedly mounted on the upper part of the inner cavity of the transformer box (2), the front and rear sides of the inner cavity of the collection shell (301) are symmetrically provided with guide grooves (302), the left and right sides of the inner cavity of the collection shell (301) are equidistantly fixedly mounted with a plurality of telescopic sleeves (303), the right telescopic sleeve (303) is located in the middle of the two adjacent telescopic sleeves (303) on its left side, a first elastic member (304) is fixedly mounted on the side of the inner cavity of the telescopic sleeve (303) away from the middle part of the collection shell (301), a telescopic rod (305) is fixedly mounted on the side of the first elastic member (304) close to the middle part of the collection shell (301), and the telescopic rod (305) is slidably sleeved on the first elastic member (304). A guide block (306) is fixedly mounted on one end of the telescopic rod (305) away from the telescopic sleeve (303), and the guide block (306) is slidably sleeved in the middle of the guide groove (302).

4. The movable and positionable charging pile based on rail slides according to claim 1 is characterized in that: The clamping mechanism (6) comprises two sliders (601), the two sliders (601) are slidably sleeved on the upper and lower parts of the guide rail (1), the middle parts of the two sliders (601) are fixedly mounted with a second electromagnet (602), the front parts of the two sliders (601) are fixedly mounted with a mounting sleeve (603), the rear side of the mounting sleeve (603) is slidably sleeved with a friction sleeve (604), the side of the friction sleeve (604) close to the guide rail (1) is a rough surface, the rear side of the inner cavity of the friction sleeve (604) is fixedly mounted with an elastic block (605), the front side of the elastic block (605) is fixedly mounted with a pressure block (606), the pressure block (606) is slidably sleeved with the middle part of the friction sleeve (604), and the middle part of the mounting sleeve (603) is slidably sleeved with a rotating shaft mechanism (9).

5. The movable and positionable charging pile based on rail slides according to claim 4 is characterized in that: The rotating shaft mechanism (9) comprises a second elastic member (901), the second elastic member (901) is fixedly mounted on the middle part of the upper surface of the mounting sleeve (603), a connecting block (902) is fixedly mounted on the top end of the second elastic member (901), a first movable rod (903) is fixedly mounted on the bottom end of the connecting block (902), the first movable rod (903) is slidably sleeved with the mounting sleeve (603), a pressing shaft (904) is fixedly mounted on the bottom end of the first movable rod (903), a second movable rod (905) is fixedly mounted on the bottom end of the pressing shaft (904), the second movable rod (905) is slidably sleeved with the first movable rod (903), a handle (906) is provided at the bottom end of the second movable rod (905), and a half block (907) is provided on the upper part of the curved surface of the second movable rod (905).

6. The movable and positionable charging pile based on rail slides according to claim 3 is characterized by: A side of the guide block (306) away from the telescopic sleeve (303) is provided with a rounded corner, the side of the guide block (306) away from the telescopic sleeve (303) is in sliding contact with the cable (4), and the rounded corner of the guide block (306) is a smooth surface.

7. The movable and positionable charging pile based on rail slides according to claim 5 is characterized by: A curved surface is provided on the front side of the pressing shaft (904), the curvature of the curved surface is smaller than the curvature of the pressing shaft (904), and a flat surface is provided on the side of the pressing shaft (904) away from the curved surface.

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