A terminal shore power equipment shared by vehicles and ships

Abstract

The application provides a wharf shared shore power equipment, which comprises a shore power box, the shore power box is installed at the edge of the wharf, the power output end of the shore power box is connected to a charging socket and a plurality of charging piles in parallel, the plurality of charging piles are arranged on the inner side of the shore power box, the charging socket is arranged on the outer side of the shore power box in an upwardly inclined manner, the outer side of the shore power box is fixed with a protection pipe body, the protection pipe body is arranged in parallel outside the charging socket, the protection pipe body extends upwardly and outwardly to the top of a ship in a berthing state, and a shore power assembly is installed on the ship. The power supply of the shore power box can not only be supplied to the shore power assembly on the ship, but also to each charging pile, so that the use requirement of the automobile on the shore can also be met, and the protection pipe body and the plugging assembly can protect the charging gun, the charging socket and the cable in the charging state.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shore power supply equipment, in particular to a wharf vehicle and ship shared shore power supply equipment. BACKGROUND

[0002] The shore power supply technology is to replace the diesel engine power generation with the shore power supply to directly supply power to passenger ships, cargo ships and container ships, so as to reduce various pollution emissions of the ships during the berthing at the port and the wharf. According to the measurement, the PM2.5 emission of a medium or large ship in one day is equivalent to 500,000 trucks using the national IV oil product. The use of the shore power supply not only effectively solves the carbon emission problem of the ships during the berthing, but also reduces the noise pollution, saves the oil cost and improves the ship operation efficiency.

[0003] With the increasingly wide application of the shore power supply, the inland rivers and small river ships are gradually equipped with the shore power supply. In the actual application, the shore power supply equipment still has the following defects:

[0004] 1. The shore power supply equipment is not fully utilized and is often idle, resulting in waste of equipment resources because the number of ships in some inland rivers is small.

[0005] 2. The inland river ships have the characteristics of small cargo capacity and short berthing time, and most of the ships only need to be berthed for 3-6 hours to complete the cargo loading and unloading. During the short loading and unloading time, the ship workers need to pull out the charging gun and cable of the shore power supply equipment from the winding frame, insert the charging gun into the charging socket of the wharf shore power supply box, extend the cable from the ship to the wharf, scan the code to log in the cloud system, start charging, take down the charging gun after the charging is completed, pay the fee, end the charging, and then wind the cable. The whole charging operation needs to go on and off the ship, which is very troublesome and affects the cargo loading and unloading efficiency.

[0006] 3. Because the ship will sway with the river water, the cable will be subjected to a deviation force. Under the influence of the deviation force, the charging gun is often separated from the charging socket, causing poor contact. At the same time, the cable is constantly rubbed on the ground of the wharf, which easily causes the outer part of the cable to be broken and cracks to appear at the connection between the cable and the charging gun, resulting in a great safety hazard. SUMMARY

[0007] In view of the defects of the prior art, the present application provides a wharf vehicle and ship shared shore power supply equipment to solve the problems mentioned in the background.

[0008] To achieve the above purpose, the present application is implemented by the following technical solutions:

[0009] A wharf vehicle and ship shared shore power supply equipment, comprising a shore power supply box, the shore power supply box is installed at the edge of the wharf, and the power output end of the shore power supply box is connected in parallel to a charging socket and a plurality of charging piles; the plurality of charging piles are arranged on the inner side of the shore power supply box.

[0010] The charging socket is obliquely upward arranged on the outer side of the shore power box, the outer side of the shore power box is fixed with a protection pipe body, the protection pipe body is parallel arranged outside the charging socket, the protection pipe body obliquely extends upward and outward to the top of the ship in the berthing state; the ship is installed with a ship shore power assembly; the ship shore power assembly comprises a take-up frame, a transformer, a cable and a charging gun, the cable is wound on the take-up frame, the output end of the cable is electrically connected with the transformer, and the input end is electrically connected with the charging gun, and the take-up frame and the transformer are installed on the ship;

[0011] The outer end of the protection pipe body is of an open structure, and the open end of the protection pipe body is provided with a plugging assembly; the inner bottom of the protection pipe body is provided with a gun head translation assembly, and the inner middle of the protection pipe body is provided with a redundant line lifting assembly and a flexible restraint assembly;

[0012] After the user completes the charging operation through the charging cloud system, the plugging assembly is automatically opened, and the user can stand on the ship and insert the charging gun into the gun head translation assembly;

[0013] The gun head translation assembly is used to drive the charging gun to translate in the protection pipe body to be integrated with the charging socket;

[0014] The redundant line lifting assembly is used to lift the redundant part of the cable to be attached to the flexible restraint assembly, and the redundant line lifting assembly and the flexible restraint assembly are upwardly and downwardly matched to multi-directionally and flexibly clamp the redundant part of the redundant cable.

[0015] Further, the plugging assembly comprises a plugging plate and a turnover motor; the plugging plate is symmetrically hinged to the opening of the protection pipe body, the side of the two plugging plates is connected with the turnover motor, and the outer wall of the plugging plate is provided with a two-dimensional code login card; the turnover motor is in communication connection with the charging cloud system, and the charging cloud system is in communication connection with each mobile app.

[0016] Further, the gun head translation assembly comprises a screw rod, a driving motor, a second gear and a moving seat, the screw rod is parallel arranged in the inner bottom of the protection pipe body, the moving seat is threadedly fitted on the outer part of the screw rod, the two sides of the moving seat are provided with second guide strips, the moving seat is slidingly matched with the inner wall of the protection pipe body, the inner end of the screw rod is provided with a first gear, the bottom surface of the protection pipe body is provided with the driving motor, the output end of the driving motor is connected with the second gear, and the second gear is in meshing connection with the first gear.

[0017] Further, the outer end of the charging gun is provided with a baffle, the baffle is connected with the moving seat through a locking screw rod, the charging part of the charging gun outwardly extends to the moving seat, the outer wall of the charging gun is provided with a first guide strip, and the first guide strip is matched with the moving seat in guidance.

[0018] Further, the protective pipe body comprises an inclined pipe body, an inner end of the inclined pipe body is arranged outside the charging plug, the plugging assembly is arranged at an opening of the inclined pipe body, and a middle part of the inclined pipe body is protruded upward to form a containing box, and a bottom surface of the middle part of the inclined pipe body is arranged on the wharf through the base.

[0019] Further, the redundant cable lifting assembly comprises a lifting driving assembly and a lifting plate, the lifting driving assembly is arranged in the containing box, a bottom end of the lifting driving assembly is provided with the lifting plate, when the charging gun is arranged inside or outside the protective pipe body, the lifting driving assembly drives the lifting plate to be retracted into the containing box, and when the charging gun is assembled with the charging socket, the lifting driving assembly drives the lifting plate to perform lifting movement, so that the redundant part of the cable is flexibly positioned in the containing box.

[0020] Further, the lifting plate comprises a supporting plate, a spring rod and a supporting plate, a surface of the supporting plate is provided with the spring rod, a top end of the spring rod is connected with the lifting driving assembly, the supporting plate is hingedly connected with the supporting plate, and a torsional spring is arranged at the hinge connection, the supporting plate is located above the cable, the supporting plate can only rotate upward and the maximum rotation angle is 90 degrees, the supporting plate is used for lifting the cable upward, and the top surface of the supporting plate is arc-shaped; the spring rod is used for offsetting the irregular vertical deviation force of the cable, and a suitable length of the redundant part is released when the deviation force is too large.

[0021] Further, the redundant cable lifting assembly further comprises an air pump and an inflation pipe, the air pump is arranged in the containing box, the air pump is communicated with the inflation pipe, an outlet of the inflation pipe is communicated with the supporting plate, and the inner wall of the supporting plate is provided with air outlets.

[0022] Further, the flexible constraint assembly comprises a main seat body, a movable clamping plate and springs, the main seat body is provided with a movable groove, the movable groove is in the shape of an inverted convex character in the side section, the movable clamping plate is slidably embedded in the movable groove, the movable clamping plate is arranged between the upper part of the movable clamping plate and the movable groove, and the movable clamping plate is arranged between the upper part of the movable clamping plate and the movable groove, and the movable clamping plate is arranged between the upper part of the movable clamping plate and the movable groove.

[0023] The wharf shared shore power equipment has the following beneficial effects compared with the prior art:

[0024] 1. The protective pipe body and the plugging assembly can plug the protective pipe body, so that external rainwater and dust cannot enter, and the protective pipe body and the charging socket are protected; meanwhile, when the charging gun and the charging socket are matched, the protective pipe body and the plugging assembly can protect the charging gun and the charging socket in the charging state, and avoid the influence of the external environment; the cable inserted into the protective pipe body cannot contact rainwater and the ground, the service life of the cable is effectively prolonged, the cable cannot be disconnected, and the charging process is safer and more reliable.

[0025] 2. The opening and closing of the blocking assembly is linked with the charging cloud system, and the user can perform charging payment operation on the ship without getting off the ship;

[0026] 3. The gun head translation assembly can drive the charging gun to translate in the protection pipe body, and finally automatically plug with the charging socket. After charging is completed, the gun head translation assembly drives the charging gun back to the entrance of the protection pipe body, and the crew can take it off. The entire charging process can be completed without getting off the ship, effectively solving the problem of charging and unplugging operation on and off the ship, and greatly improving the shore power charging efficiency;

[0027] 4. The redundant line lifting assembly can lift the redundant part of the storage cable. The top of the redundant part is in contact with the flexible restraint assembly. In this way, when the ship moves irregularly with water, the cable will move irregularly. The impact force will be offset by the flexible restraint assembly and the redundant line lifting assembly, realizing flexible restraint, and not affecting the connection strength of the charging gun and the charging socket, effectively solving the problems of traditional interface disconnection, broken line and exposed line.

[0028] 5. The power supply of the shore power box can not only be supplied to the ship shore power assembly on the ship, but also to each charging pile, such as below, and can also meet the use needs of the shore car. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0030] Figure 1 A structure diagram of a wharf car and ship shared shore power equipment structure of the present application is shown;

[0031] Figure 2 A structure diagram of the protection pipe body overall structure of the present application is shown;

[0032] Figure 3 A structure diagram of the A place of Figure 1 is shown;

[0033] Figure 4 A structure diagram of the B place of Figure 1 is shown;

[0034] Figure 5 A structure diagram of the redundant line lifting assembly of the present application is shown in the retracted state;

[0035] Figure 6 A structure diagram of the charging gun jet cleaning state of the present application is shown;

[0036] Figure 7 A flexible constraint assembly structure of the present application is shown in the schematic diagram;

[0037] Figure 8 A structure schematic diagram of the present application is shown in the structure schematic diagram of the upward folding of the supporting plate;

[0038] Figure 9 A structure schematic diagram of the present application is shown in the structure schematic diagram of the redundant part being clamped;

[0039] Figure 10 A structure schematic diagram of the present application is shown in the structure schematic diagram of the charging gun and the charging socket plugging structure;

[0040] Figure 11 A structure schematic diagram of the present application is shown in the structure schematic diagram of the present application; Figure 10

[0041] As shown in the figure: 1, the wharf; 2, the shore power box; 21, the charging socket; 3, the charging pile; 4, the protection pipe body; 41, the inclined pipe body; 42, the containing box; 43, the identification code; 44, the base; 45, the plugging assembly; 451, the plugging plate; 452, the turnover motor; 5, the shore power assembly on the ship; 51, the take-up frame; 52, the transformer; 53, the cable; 54, the charging gun; 541, the first guide bar; 542, the baffle; 5421, the locking screw; 6, the ship body; 7, the flexible constraint assembly; 71, the main base; 711, the movable slot; 72, the movable clamping plate; 721, the clamping slot; 73, the spring; 8, the gun head translation assembly; 81, the screw; 811, the first gear; 82, the drive motor; 83, the second gear; 84, the moving seat; 841, the second guide bar; 9, the redundant line lifting assembly; 91, the lifting drive assembly; 92, the air pump; 93, the inflation pipe; 94, the lifting plate; 941, the supporting plate; 9411, the air jet head; 942, the supporting plate; 943, the spring rod. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0043] Embodiment one

[0044] In order to solve the technical problems in the background art, the following shore power equipment for vehicle and ship sharing is given:

[0045] In combination with Figures 1-11 ​As shown, the application provides a wharf vehicle and ship shared shore power supply equipment, which comprises a shore power supply box 2 installed at the edge of a wharf 1, and a power supply output end of the shore power supply box 2 is connected in parallel to a charging socket 21 and a plurality of charging piles 3; the plurality of charging piles 3 are arranged on the inner side of the shore power supply box 2;

[0046] The charging socket 21 is arranged obliquely upward on the outer side of the shore power supply box 2, the outer side of the shore power supply box 2 is fixed with a protection pipe body 4, the protection pipe body 4 is arranged in parallel outside the charging socket 21, the protection pipe body 4 extends obliquely upward and extends outward to the top of a ship 6 in a berthing state; the ship 6 is installed with a ship shore power supply assembly 5; the ship shore power supply assembly 5 comprises a wire collecting rack 51, a transformer 52, a cable 53 and a charging gun 54, the cable 53 is wound on the wire collecting rack 51, an output end of the cable 53 is electrically connected to the transformer 52, and an input end is electrically connected to the charging gun 54; the wire collecting rack 51 and the transformer 52 are installed on the ship 6;

[0047] An outer end of the protection pipe body 4 is of an open structure, and the open end of the protection pipe body 4 is arranged with a plugging assembly 45; an inner bottom of the protection pipe body 4 is arranged with a gun head translation assembly 8, an inner middle of the protection pipe body 4 is installed with a redundant line lifting assembly 9 and a flexible constraint assembly 7; after a user completes a charging operation through a charging cloud system, the plugging assembly 45 is automatically opened, and the user can stand on the ship 6 to insert the charging gun 54 into the gun head translation assembly 8; the gun head translation assembly 8 is used to drive the charging gun 54 to translate in the protection pipe body 4 to be integrated with the charging socket 21; the redundant line lifting assembly 9 is used to lift a redundant part 531 of the cable 53 to be attached to the flexible constraint assembly 7, and the redundant line lifting assembly 9 and the flexible constraint assembly 7 are upwardly and downwardly matched to multi-directionally and flexibly clamp the redundant part 531 of the cable 53.

[0048] The above scheme can achieve the following technical effects:

[0049] 1. The protection pipe body 4 and the plugging assembly 45 can plug the protection pipe body 4, so as to avoid external rainwater and dust from entering, and realize protection of the protection pipe body 4 and the charging socket 21; meanwhile, when the charging gun 54 cooperates with the charging socket 21, the protection pipe body 4 and the plugging assembly 45 can protect the charging gun 54 and the charging socket 21 in a charging state, and avoid the influence of external environment; the cable extending into the protection pipe body 4 will not contact rainwater and ground, effectively prolonging the service life of the cable, and the cable will not be leaked or broken, and the charging process is safer and more reliable;

[0050] 2. The opening and closing of the plugging assembly 45 is linked with the charging cloud system, and the user can perform charging payment operation on the ship, without needing to get off the ship;

[0051] 3. The gun head translation component 8 can drive the charging gun 54 to move along the inside of the protective tube 4 and eventually automatically connect to the charging socket 21. After charging is completed, the gun head translation component 8 will drive the charging gun 54 back to the entrance of the protective tube 4, and the crew can then remove it. The entire charging process can be completed without the crew leaving the ship, which effectively solves the problem of charging and unplugging the power when getting on and off the ship, and greatly improves the shore power charging efficiency.

[0052] 4. The redundant part of the storage cable 53 can be enhanced by the redundant part lifting component 9. The top of the redundant part 531 contacts the flexible constraint component 7. Thus, when the ship 6 moves with the water, the cable 53 will move irregularly. When the cable 53 moves irregularly, the impact force will be offset by the flexible constraint component 7 and the redundant part lifting component 9, thus achieving flexible constraint. This will not affect the connection strength between the charging gun 54 and the charging socket 21, effectively solving the problems of traditional interface disconnection, wire breakage, and exposed wire.

[0053] 5. The power supply of the shore power box 2 can not only supply the ship's shore power components 5 on the ship 6, but also supply the power to each charging pile 3, as shown below, and can also meet the needs of vehicles on shore.

[0054] In this embodiment, the sealing assembly 45 includes a sealing plate 451 and a flip motor 452. The sealing plates 451 are symmetrically hinged at the opening of the protective tube body 4. The sides of both sealing plates 451 are connected to the flip motor 452. The outer wall of the sealing plate 451 is provided with a QR code login plate 43. The flip motor 452 is communicatively connected to the charging cloud system, and the charging cloud system is communicatively connected to various mobile apps.

[0055] The charging cloud system uses the existing charging system. Users can log in to the charging cloud system by scanning the QR code on the login plate 43 using a mobile app.

[0056] The user is reminded to check whether the charging gun 54 is compatible with the charging socket 21.

[0057] If a match is found, the blocking component 45 opens, and the user can insert the charging gun 54 into the gun head translation component 8; after charging is complete, the bill is sent to the mobile app, and the user can pay with their mobile phone.

[0058] If there is no match, then the blocking component 45 will not be opened.

[0059] Example 2

[0060] like Figures 1-6 As shown, based on the above embodiments, this embodiment further provides the following:

[0061] In this embodiment, the gun head translation assembly 8 includes a screw 81, a drive motor 82, a second gear 83, and a movable seat 84. The screw 81 is parallel to the bottom of the inner part of the protective tube body 4. The movable seat 84 is threadedly fitted onto the outer part of the screw 81. The movable seat 84 has second guide bars 841 on both sides. The movable seat 84 slides against the inner wall of the protective tube body 4. The outer wall of the inner end of the screw 81 has a first gear 811. The bottom surface of the protective tube body 4 has a drive motor 82. The output end of the drive motor 82 is connected to the second gear 83. The second gear 83 meshes with the first gear 811.

[0062] The second guide bar 841 can ensure the stable movement of the movable seat 84; the drive motor 82 drives the first gear 811 to rotate, which in turn drives the second gear 83 to rotate, and the second gear 83 drives the screw 81 to rotate, which in turn drives the screw 81 to rotate in both directions, and then drives the movable seat 84 to move inward or outward.

[0063] In this embodiment, the outer end of the charging gun 54 is provided with a baffle 542, the baffle 542 is connected to the movable seat 84 through a locking screw 5421, the charging part of the charging gun 54 extends out of the movable seat 84, and the outer wall of the charging gun 54 is provided with a first guide strip 541, which cooperates with the movable seat 84 for guidance.

[0064] The first guide bar 541, in conjunction with the movable seat 84, enables the charging gun 54 to be precisely inserted. Then, by rotating the locking screw 5421, the baffle 542 is securely connected to the movable seat 84 as one unit.

[0065] In this embodiment, the protective tube 4 includes an inclined tube 41, the inner end of which is located outside the charging plug, the sealing component 45 is located at the opening of the inclined tube 41, the middle part of the inclined tube 41 has an upward protruding receiving box 42, and the middle part of the bottom surface of the inclined tube 41 is located on the dock 1 through the base 44.

[0066] Example 3

[0067] like Figures 5-9 As shown, based on the above embodiments, this embodiment further provides the following:

[0068] To enable the redundant cable lifting component 9 to achieve the above functions, the redundant cable lifting component 9 needs to retract during the passage of the charging gun 54 and should not obstruct the charging gun 54; after the charging gun 54 is connected to the charging socket 21, it should be able to drive the cable 53 below into the receiving box 42. To solve the above problems, the following solution is provided:

[0069] In the embodiment, the redundant cable lifting assembly 9 comprises a lifting driving assembly 91 and a lifting plate 94. The bottom end of the lifting driving assembly 91 is arranged in the accommodating box 42, and the lifting plate 94 is arranged at the bottom end of the lifting driving assembly 91. When the charging gun 54 is inside or outside the protective pipe body 4, the lifting driving assembly 91 drives the lifting plate 94 to be retracted into the accommodating box 42. When the charging gun 54 is assembled with the charging socket 21, the lifting driving assembly 91 drives the lifting plate 94 to move up and down, so as to drive the redundant part of the cable 53 to be positioned in the accommodating box 42.

[0070] In the embodiment, the lifting plate 94 comprises a supporting plate 942, a supporting plate 942 and a spring rod 943. The surface of the supporting plate 942 is provided with the spring rod 943 at the inner end, the top end of the spring rod 943 is connected with the lifting driving assembly 91, the outer end of the supporting plate 942 is hinged with the supporting plate 942, and the hinge is provided with a torsion spring. The supporting plate 942 is located above the cable 53, and the supporting plate 941 can only rotate upwardly and the maximum rotation angle is 90°. The supporting plate 941 is used for lifting the cable 53 upwardly, and the top surface of the supporting plate 941 is arc-shaped. The spring rod 943 is used for offsetting the irregular vertical deviation force of the cable 53, and releasing the appropriate length of the redundant part when the deviation force is too large.

[0071] The lifting driving assembly 91 is exemplarily a pneumatic rod. The lifting driving assembly 91 can drive the lifting plate 94 to move up and down, so as to be retracted into the accommodating box 42 when not lifting, and to be lowered when lifting is needed.

[0072] The lifting plate 94 is designed as two parts of the supporting plate 942 and the supporting plate 941. When the cable 53 is located below the lifting plate 94, the lifting driving assembly 91 drives the supporting plate 942 to move downwardly. When the supporting plate 941 contacts with the cable 53, the supporting plate 941 rotates upwardly and compresses the torsion spring. When the lifting plate 94 moves to below the cable 53, the torsion spring drives the supporting plate 941 to reset. Then, the lifting plate 94 moves upwardly again, and the supporting plate 941 drives the redundant part of the cable 53 to be retracted into the accommodating box 42.

[0073] The spring rod 943 is vertically and flexibly connected. When the deviation force is too large, the lifting plate 94 moves downwardly and lengthens the spring rod 943, so as to release part of the redundant cable 53 to offset the deviation force.

[0074] In the embodiment, the redundant cable lifting assembly 9 further comprises an air pump 92 and an inflation pipe 93. The air pump 92 is arranged in the accommodating box 42, and the air pump 92 is communicated with the inflation pipe 93. The outlet of the inflation pipe 93 is communicated with the supporting plate 941, and the inner wall of the supporting plate 941 is provided with a plurality of air outlets 9411.

[0075] When the charging gun 54 moves below the lifting plate 94, the lifting driving assembly 91 drives the lifting plate 94 to move up and down, the air pump 92 discharges high-pressure gas through the inflation pipe 93 to the supporting plate 941, and then the high-pressure gas is sprayed outward through each jet head 9411 to the charging gun 54, so that the charging gun 54 is pre-cleaned, dust particles and water stains in the charging gun 54 are avoided, the charging effect is affected, and the charging safety is further improved.

[0076] In the embodiment, the flexible constraint assembly 7 comprises a main seat body 71, a movable clamping plate 72 and springs 73, the inside of the main seat body 71 is provided with a movable groove 711, the side section of the movable groove 711 is in the shape of an inverted convex Chinese character, the upper part of the movable clamping plate 72 is slidably embedded in the movable groove 711, the springs 73 are arranged in an annular array between the upper part of the movable clamping plate 72 and the movable groove 711, the lower part of the movable clamping plate 72 protrudes from the main seat body 71, and a semicircular clamping groove 721 is formed in the bottom surface of the movable clamping plate 72; the springs 73 arranged in an annular array are matched with the movable groove 711 to offset the irregular transverse deviation force of the cable 53.

[0077] When the cable 53 deviates, the lower part of the redundant part moves on the supporting plate 941, the upper part of the redundant part is constrained by the clamping groove 721, the movable clamping plate 72 moves in the movable groove 711 and compresses the springs 73, and annular buffering is realized.

[0078] It should be noted that the relative terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between the entities or operations. Moreover, the terms “include”, “contain” or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement “including a…” does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0079] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the same; although the foregoing embodiments of the present application have been described in detail, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A port shared shore power supply device, characterized by: The shore power box is installed at the edge of the wharf, and the power output end of the shore power box is connected in parallel to the charging socket and the plurality of charging piles; The charging socket is obliquely upwardly arranged on the outer side of the shore power box, the outer side of the shore power box is fixed with a protection pipe body, the protection pipe body is arranged in parallel outside the charging socket, the protection pipe body obliquely extends upwardly and outwardly to the top of the ship in the berthing state; the ship is installed with a ship shore power assembly; the ship shore power assembly comprises a wire collecting frame, a transformer, a cable and a charging gun, the cable is wound on the wire collecting frame, the output end of the cable is electrically connected with the transformer, and the input end is electrically connected with the charging gun, and the wire collecting frame and the transformer are installed on the ship; The outer end of the protection pipe body is of an open structure, and the open end of the protection pipe body is provided with a plugging assembly; the inner bottom of the protection pipe body is provided with a gun head translation assembly, and the inner middle of the protection pipe body is provided with a redundant line lifting assembly and a flexible restraint assembly; After the user completes the charging operation through the charging cloud system, the plugging assembly is automatically opened, and the user can stand on the ship and insert the charging gun into the gun head translation assembly; The gun head translation assembly is used to drive the charging gun to translate in the protection pipe body to be integrated with the charging socket; The redundant line lifting assembly is used to lift the redundant part of the cable to be attached to the flexible restraint assembly, and the redundant line lifting assembly and the flexible restraint assembly are upwardly and downwardly matched to multi-directionally and flexibly clamp the redundant part of the cable; The redundant line lifting assembly comprises a lifting driving assembly and a lifting plate; the bottom end of the lifting driving assembly arranged in the containing box is provided with the lifting plate; when the charging gun is inside or outside the protection pipe body, the lifting driving assembly drives the lifting plate to be retracted into the containing box; when the charging gun is assembled with the charging socket, the lifting driving assembly drives the lifting plate to lift to drive the redundant part of the cable to be flexibly positioned in the containing box; The lifting plate comprises a supporting plate, a support plate and a spring rod; the surface of the supporting plate is provided with the spring rod at the inner end; the top end of the spring rod is connected with the lifting driving assembly; the outer end of the supporting plate is hingedly connected with the support plate, and a torsional spring is arranged at the hinge; the support plate is located above the cable; the support plate can only rotate upwardly, and the maximum rotation angle is 90°; the support plate is used to lift the cable upwardly; the top surface of the support plate is arc-shaped; The spring rod is used to offset the irregular vertical deviation force of the cable, and release the redundant part of a proper length when the deviation force is too large; The redundant line lifting assembly further comprises an air pump and an inflation pipe; the air pump is arranged in the containing box; the air pump is communicated with the inflation pipe; the outlet of the inflation pipe is communicated with the support plate; the inner wall of the support plate is provided with a plurality of air outlets; When the charging gun moves below the lifting plate, the lifting driving assembly drives the lifting plate to move upwardly and downwardly; the air pump discharges high-pressure gas through the inflation pipe to the support plate, and then discharges the high-pressure gas to the outside of the charging gun through the air outlets, so as to realize the pre-cleaning of the charging gun.

2. The shore power supply device for port shared by vehicles and ships according to claim 1, characterized in that: The plugging assembly comprises a plugging plate and a turnover motor; the plugging plate is symmetrically hingedly arranged at the opening of the protection pipe body; the side portions of the two plugging plates are connected with the turnover motor; the outer wall of the plugging plate is provided with a two-dimensional code login card; the turnover motor is in communication connection with the charging cloud system; the charging cloud system is in communication connection with each mobile app.

3. The shore power supply device for port vehicle and ship according to claim 2, characterized in that: The gun head translation assembly comprises a screw rod, a driving motor, a second gear and a moving seat, the screw rod is arranged in parallel at the inner bottom of the protection pipe body, the moving seat is sleeved with the outer thread of the screw rod, the two sides of the moving seat are provided with second guide strips, the moving seat is in sliding fit with the inner wall of the protection pipe body, the inner end of the screw rod is provided with a first gear, the bottom surface of the protection pipe body is provided with the driving motor, the output end of the driving motor is connected with the second gear, and the second gear is in meshing connection with the first gear.

4. The shore power supply device for port vehicle and ship according to claim 3, characterized in that: The outer end of the charging gun is provided with a baffle, the baffle is connected with the moving seat through a locking screw rod, the charging part of the charging gun is outwardly extended from the moving seat, the outer wall of the charging gun is provided with a first guide strip, and the first guide strip is in guiding fit with the moving seat.

5. A shore-to-ship power supply apparatus for a terminal according to claim 4, characterized in that: The protection pipe body comprises an inclined pipe body, the inner end of the inclined pipe body is arranged at the outside of the charging plug, the sealing assembly is arranged at the opening of the inclined pipe body, the middle part of the inclined pipe body is upwardly protruded with a containing box, and the middle part of the bottom surface of the inclined pipe body is arranged on the wharf through a base.

6. A shore-to-ship power supply apparatus for a terminal according to claim 5, characterized in that: The flexible constraint assembly comprises a main seat body, a movable clamping plate and springs, the inner part of the main seat body is provided with a movable groove, the side section of the movable groove is in inverted convex letter type, the upper part of the movable clamping plate is slidably embedded in the movable groove, the springs in annular array are arranged between the upper part of the movable clamping plate and the movable groove, the lower part of the movable clamping plate is protruded from the main seat body, and the bottom surface of the movable clamping plate is provided with a semicircular clamping groove; the cooperation of the springs in annular array and the movable groove is used to offset the irregular transverse deviation force of the cable.

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