Shore power cable reel

Abstract

The present invention provides a shore power cable reel, comprising an assembly box, a reel assembly is provided on the inner bottom surface of the assembly box, a cable is provided on the inner side of the reel assembly, a first reel and a second reel are provided on the inner top of the assembly box, the first reel and the second reel are rotatably connected to the assembly box, a first protective sleeve is provided on the outer side of the first reel, a second protective sleeve is provided on the outer side of the second reel, and a connecting ring is provided on the outer end of the cable. The present invention can protect the cable from light when the cable is connected to the shore power through the first protective sleeve and the second protective sleeve that are engaged on the outer side of the cable, thereby reducing the aging of the cable caused by long-term sunlight exposure. At the same time, the first protective sleeve and the second protective sleeve can cool the cable by passing a cooling liquid through a cooling pipe at high temperature, further reducing the damage to the cable caused by high temperature sunlight that affects its service life, thereby making the shore power cable reel more durable.

Description

Technical Field

[0001] The present invention relates to the technical field of ship power connection, and in particular to a shore power cable reel. Background Art

[0002] When a ship is moored at a dock, in order to reduce the cost of its own power generation, it is necessary to provide power from the dock to the ship. At this time, a long cable is required to complete the power connection. In this case, people will use a shore power cable reel. The shore power cable reel can reel in long cables, making the use and recycling of cables more convenient;

[0003] When using a traditional shore power cable reel, the cable reel usually needs to be installed on the ship's deck. Then the cable wound on the cable reel is pulled out and dropped onto the dock to connect to the shore power grid for power supply.

[0004] However, during the use of cables, they are often exposed to the outside world. When the shore power cable reel is used in summer, the cables connected to the shore power will be exposed to sunlight for a long time. The increase in temperature and the exposure to sunlight can easily cause cable aging and affect the life of the cable. It is not convenient for the long-term use of the cable, and it is also easy for the cable to be damaged by spontaneous combustion due to high temperature.

[0005] In summary, there is currently a need for a shore power cable reel that can easily protect the cable from the sun. Summary of the Invention

[0006] In view of the deficiencies in the prior art, the present invention provides a shore power cable reel that solves the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A shore power cable reel comprises an assembly box, a reel assembly is provided on the inner bottom surface of the assembly box, a cable is provided on the inner side of the reel assembly, a first reel and a second reel are provided on the inner top of the assembly box, the first reel and the second reel are rotatably connected to the assembly box, a first protective sleeve strip is provided on the outer side of the first reel, a second protective sleeve strip is provided on the outer side of the second reel, a connecting ring is provided on the outer end of the cable, a first connecting plate is provided on the outer end of the first protective sleeve strip, a second connecting plate is provided on the outer end of the second protective sleeve strip, the first connecting plate and the second connecting plate are bolted to the connecting ring The first protective sleeve strip and the second protective sleeve strip are arc-shaped, and a snap-fit ​​strip is provided on the side of the first protective sleeve strip, and the first protective sleeve strip is snap-connected with the second protective sleeve strip. An assembly plate is provided on one side of the assembly box, and the first protective sleeve strip, the second protective sleeve strip and the cable pass through the assembly plate and fit together; the reel assembly includes a mounting frame, a reel body, a reel motor and a power distribution device, a reel motor is provided at one end of the mounting frame, and a power distribution device is provided at the other end of the mounting frame, a reel body is provided on the inner side of the mounting frame, and the reel body is rotatably connected to the mounting frame.

[0009] Furthermore, an auxiliary connection component is provided in the middle of the top of the assembly plate, and the auxiliary connection component includes an assembly top plate, an auxiliary connection block and a threading auxiliary wheel. The assembly top plate is provided on one side of the top of the assembly box, and an auxiliary connection block is provided on the bottom surface of the assembly top plate. The inner end of the auxiliary connection block is provided with a threading auxiliary wheel for assisting the cable to pass through the auxiliary connection block. A four-way groove is provided inside the auxiliary connection block, and three branches are provided at one end of the four-way groove and a branch is provided at the other end of the four-way groove. The first protective sleeve, the second protective sleeve and the cable enter the four-way groove from one end of the three branches of the four-way groove and pass out from one end of one branch of the four-way groove.

[0010] Furthermore, cooling pipes are provided inside the first and second protective sleeves, and the cooling pipes are distributed in a U shape inside the first and second protective sleeves. The cooling pipes pass through the first and second connecting plates and are connected to the liquid supply pump.

[0011] Furthermore, the auxiliary connection assembly also includes a cleaning ring and a cleaning cotton block. The cleaning ring is arranged at the outer end of the auxiliary connection block. The cleaning ring is conical. The outer end of the cleaning ring is in contact with the outer sides of the first protective sleeve strip and the second protective sleeve strip. The cleaning cotton block is arranged on the outer side of the assembly plate. The cleaning cotton block is arranged corresponding to the first protective sleeve strip and the second protective sleeve strip, and the cleaning cotton block is in contact with the outer sides of the first protective sleeve strip and the second protective sleeve strip.

[0012] Furthermore, a protective component is provided on the side of the assembly plate, and the protective component includes an installation box, a support plate, a bottom wire-passing wheel, a top wire-passing wheel and a reset spring. The installation box is provided on the outer bottom surface of the assembly plate, and a support plate is provided inside the installation box. The support plate passes through the top of the installation box, and the support plate is engaged and slid with the installation box. A bottom wire-passing wheel is provided on the top of the support plate, and the top wire-passing wheel is provided in the middle of the assembly plate.

[0013] Furthermore, the protection component is provided with multiple groups on the side of the assembly plate, and the multiple groups of top wire-passing wheels and bottom wire-passing wheels are vertically staggered.

[0014] Furthermore, a mounting slot is provided in the middle of the assembly plate, an adjustment component is provided inside the mounting slot, the adjustment component includes an adjustment block, a mounting card block, a fixing bar and a fixing pin, the adjustment block is provided inside the mounting slot, the cable passes through the middle of the adjustment block, mounting cards are provided on the top and bottom surfaces of the adjustment block, the adjustment block is engaged and slides with the mounting slot, a fixing pin is provided on the outside of the adjustment block, the fixing pin is engaged and slides with the adjustment block, the fixing bar is provided at the bottom edge of the mounting slot, a plurality of grooves are provided on the top of the fixing bar, and the fixing bar is engaged and connected with the fixing pin.

[0015] Furthermore, the bottom surface of the assembly box is provided with an installation component, and the installation component includes a fixed plate, a mounting base plate, a limit block, a fixed plug rod and a positioning block. The fixed plate is provided in the middle of the bottom surface of the assembly box, and one side of the assembly box is provided with a mounting base plate connected to the deck, and one side of the mounting base plate is provided with multiple limit blocks, and the limit blocks are snap-connected with the mounting base plate. An L-shaped fixed plug rod is provided in the middle of the mounting base plate, and the fixed plug rod passes through the mounting base plate and multiple limit blocks. A positioning block is provided at one end of the assembly plate, and the fixed plug rod is snap-connected with the positioning block. The bottom surface of the assembly box is provided with multiple universal wheels.

[0016] The present invention provides a shore power cable reel. Compared with the prior art, it has the following advantages:

[0017] The first protective sleeve and the second protective sleeve that are engaged on the outside of the cable can protect the cable from light when the cable is connected to the shore power, reducing the aging of the cable caused by long-term exposure to sunlight. At the same time, the first protective sleeve and the second protective sleeve can pass cooling liquid through the cooling pipe at high temperature to cool the cable, further reducing the damage of the cable due to high temperature and sunlight that affects its service life, thereby making the shore power cable reel more durable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 A schematic diagram of the shore power cable reel structure of the present invention is shown;

[0020] Figure 2 A schematic structural diagram of the reel assembly of the present invention is shown;

[0021] Figure 3 Shows a schematic diagram of the overall structure of the present invention when viewed from above;

[0022] Figure 4 It shows a schematic diagram of the connection between the first protective sleeve strip and the second protective sleeve strip of the present invention;

[0023] Figure 5 A schematic diagram showing the connection between the first protective sleeve strip, the second protective sleeve strip and the auxiliary connecting block of the present invention is shown;

[0024] Figure 6 Shows a schematic structural diagram of the auxiliary connection block of the present invention;

[0025] Figure 7 Shows a schematic structural diagram of the first protective sleeve strip and the second protective sleeve strip of the present invention;

[0026] Figure 8 Shows a schematic structural diagram of the cooling tube of the present invention;

[0027] Figure 9 A schematic structural diagram of the protection assembly of the present invention is shown;

[0028] Figure 10 It shows a schematic structural diagram of the installation box and the support plate of the present invention;

[0029] Figure 11 Shown Figure 9 A schematic diagram of the enlarged structure at point B;

[0030] Figure 12 Shows a schematic structural diagram of the installation assembly of the present invention;

[0031] Figure 13 Shown Figure 9 A schematic diagram of the enlarged structure at point A;

[0032] Figure 1: 1. Assembly box; 11. Assembly plate; 12. Mounting slot; 2. Reel assembly; 21. Mounting frame; 22. Reel body; 23. Reel motor; 24. Power distribution device; 3. Cable; 31. Connecting ring; 4. First reel; 41. First protective sleeve; 42. First connecting plate; 43. Clamping strip; 5. Second reel; 51. Second protective sleeve; 52. Second connecting plate; 53. Cooling pipe; 6. Auxiliary connecting assembly; 61. Assembly top plate ; 62. Auxiliary connecting block; 63. Threading auxiliary wheel; 64. Cleaning ring; 65. Cleaning cotton block; 7. Adjustment assembly; 71. Adjustment block; 72. Installation block; 73. Fixing bar; 74. Fixing pin; 8. Protection assembly; 81. Installation box; 82. Support plate; 83. Bottom threading wheel; 84. Top threading wheel; 85. Reset spring; 9. Installation assembly; 91. Fixed plate; 92. Installation bottom plate; 93. Limit block; 94. Fixed plug rod; 95. Positioning block. DETAILED DESCRIPTION

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] In order to solve the technical problems in the background technology, the following shore power cable reel is provided:

[0036] Combine Figures 1-8The cable 3 is connected to the first and second cables 31 and 32 via a plurality of threaded holes, and the plurality of threaded holes are connected to the first and second cables 31 and 32 via a plurality of threaded holes. The first protective sleeve strip 41 and the second protective sleeve strip 51 are arc-shaped, and a snap-fit ​​strip 43 is provided on the side of the first protective sleeve strip 41. The first protective sleeve strip 41 and the second protective sleeve strip 51 are snap-fitted and connected. An assembly plate 11 is provided on one side of the assembly box 1. The first protective sleeve strip 41, the second protective sleeve strip 51 and the cable 3 are adhered to each other through the assembly plate 11; the snap-fit ​​connection between the first protective sleeve strip 41 and the second protective sleeve strip 51 makes the first protective sleeve strip 41 and the second protective sleeve strip 51 adhere to the outside of the cable 3 more tightly and firmly; the reel assembly 2 includes a mounting frame 21, a reel body 22, a reel motor 23 and a power distribution device 24. A reel motor 23 is provided at one end of the mounting frame 21, and a power distribution device 24 is provided at the other end of the mounting frame 21. A reel body 22 is provided on the inner side of the mounting frame 21, and the reel body 22 is rotatably connected to the mounting frame 21; the reel body 22 is provided for winding up the cable 3.

[0037] In this embodiment, an auxiliary connection component 6 is provided at the middle of the top of the assembly plate 11, and the auxiliary connection component 6 includes an assembly top plate 61, an auxiliary connection block 62 and a threading auxiliary wheel 63. The assembly top plate 61 is provided on one side of the top of the assembly box 1, and the bottom surface of the assembly top plate 61 is provided with an auxiliary connection block 62. The inner end of the auxiliary connection block 62 is provided with a threading auxiliary wheel 63 for assisting the cable 3 to pass through the auxiliary connection block 62. A four-way groove is opened inside the auxiliary connection block 62, and three branches are provided at one end of the four-way groove, and a branch is provided at the other end of the four-way groove. The first protective sleeve 41, the second protective sleeve 51 and the cable 3 enter the four-way groove from one end of the three branches of the four-way groove and pass out from one end of one branch of the four-way groove; the threading auxiliary wheel 63 can assist the cable 3 to enter the auxiliary connection block 62. The setting of the four-way groove facilitates the first protective sleeve 41, the second protective sleeve 51 and the cable 3 to pass through the auxiliary connection block 62 and merge together.

[0038] In this embodiment, cooling tubes 53 are provided inside the first and second protective sleeves 41 and 51, and are arranged in a U-shape inside the first and second protective sleeves 41 and 51. The cooling tubes 53 pass through the first and second connecting plates 42 and 52 and are connected to the liquid supply pump. The cooling tubes 53 provided inside the first and second protective sleeves 41 and 51 can pass cooling liquid into the first and second protective sleeves 41 and 51 via an externally provided liquid supply pump, thereby cooling the cable 3.

[0039] When the shore power cable reel is in use, the first connecting plate 42, the second connecting plate 52 and the connecting ring 31 at the outer end of the cable 3 are first fixed together by bolts, and then the reel motor 23 controls the reel body 22 to rotate to release the cable 3, and then the cable 3 can be pulled to the shore for power connection. At this time, the first protective sheath strip 41 and the second protective sheath strip 51 wound on the outside of the first reel 4 and the second reel 5 will be pulled out together with the cable 3, and the pulled out first protective sheath strip 41 and the second protective sheath strip 51 will be clamped on the outside of the cable 3 through the clamping strip 43. After the cable 3 is pulled out and connected to the shore power, the liquid supply pump can be selectively connected to the cooling pipe 53 inside the first protective sheath strip 41 and the second protective sheath strip 51 according to the ambient temperature, so that the cooling liquid can circulate inside the first protective sheath strip 41 and the second protective sheath strip 51. In this way, the first protective sheath strip 41 and the second protective sheath strip 51 can cool the cable 3 in the middle;

[0040] The first protective sleeve strip 41 and the second protective sleeve strip 51 engaged on the outside of the cable 3 can protect the cable 3 from light when the cable 3 is connected to the shore power and reduce the aging of the cable 3 caused by long-term exposure to sunlight. At the same time, the first protective sleeve strip 41 and the second protective sleeve strip 51 can pass cooling liquid through the cooling pipe 53 at high temperature to cool the cable 3, further reducing the damage of the cable 3 due to high temperature and sunlight that affects its service life, thereby making the shore power cable reel more durable.

[0041] Example 2

[0042] like Figures 1-13 As shown, based on the above embodiment, this embodiment further provides the following content:

[0043] In order to keep the first protective cover strip 41, the second protective cover strip 51 and the cable 3 cleaner when the cable reel is retracted in rainy days, the present embodiment provides the following design:

[0044] The auxiliary connection assembly 6 also includes a cleaning ring 64 and a cleaning cotton block 65. The cleaning ring 64 is provided at the outer end of the auxiliary connection block 62. The cleaning ring 64 is conical. The outer end of the cleaning ring 64 fits in with the outer sides of the first protective sleeve strip 41 and the second protective sleeve strip 51. The cleaning cotton block 65 is provided on the outer side of the assembly plate 11. The cleaning cotton block 65 is provided correspondingly to the first protective sleeve strip 41 and the second protective sleeve strip 51. The cleaning cotton block 65 contacts the outer sides of the first protective sleeve strip 41 and the second protective sleeve strip 51. The conical cleaning ring 64 can fit in with the outer sides of the first protective sleeve strip 41 and the second protective sleeve strip 51. On the outside of the first protective cover strip 41 and the second protective cover strip 51, when the first protective cover strip 41 and the second protective cover strip 51 are retracted, the cleaning ring 64 can scrape off the water stains and dirt on the outside of the first protective cover strip 41 and the second protective cover strip 51. When the first protective cover strip 41 and the second protective cover strip 51 are retracted to the first reel 4 and the second reel 5, the cleaning cotton piece 65 can wipe the first protective cover strip 41 and the second protective cover strip 51, so that the retracted first protective cover strip 41 and the second protective cover strip 51 are cleaner, thereby reducing the situation where rainwater is brought into the cable reel.

[0045] In order to improve the connection between the cable 3 of the cable reel and the shore power supply, the cable is kept at a suitable height and is not easily pulled by the shaking ship to affect the power connection, the present embodiment provides the following design:

[0046] The side of the assembly plate 11 is provided with a protective component 8, and the protective component 8 includes an installation box 81, a support plate 82, a bottom wire wheel 83, a top wire wheel 84 and a return spring 85. The installation box 81 is provided on the outer bottom surface of the assembly plate 11, and a support plate 82 is provided inside the installation box 81. The support plate 82 passes through the top of the installation box 81, and the support plate 82 is engaged and slides with the installation box 81. The top of the support plate 82 is provided with a bottom wire wheel 83, and the top wire wheel 84 is provided in the middle of the assembly plate 11; the protective component 8 is provided with multiple groups on the side of the assembly plate 11, and the multiple groups of top wire wheels 84 and the bottom wire wheels 83 are vertically staggered; the return spring 85 at the bottom of the support plate 82 facilitates the reset of the support plate 82 after it is engaged and slid inside the installation box 81; the middle of the assembly plate 11 is provided with a mounting groove 12, An adjustment component 7 is provided inside the mounting slot 12, and the adjustment component 7 includes an adjustment block 71, a mounting block 72, a fixing bar 73 and a fixing pin 74. The adjustment block 71 is provided inside the mounting slot 12, and the cable 3 passes through the middle of the adjustment block 71. The top and bottom surfaces of the adjustment block 71 are provided with mounting blocks 72, and the adjustment block 71 is engaged and slides with the mounting slot 12. A fixing pin 74 is provided on the outside of the adjustment block 71, and the fixing pin 74 is engaged and slides with the adjustment block 71. The fixing bar 73 is provided at the bottom edge of the mounting slot 12, and a plurality of grooves are provided on the top of the fixing bar 73. The fixing bar 73 is engaged and connected with the fixing pin 74; the adjustment block 71 that is engaged and slides with the mounting slot 12 can change the position of the cable 3 passing through the assembly plate 11, so that the cable 3 is convenient for winding around the protective component 8.

[0047] By means of the top passing wheel 84 and the bottom passing wheel 83 provided in the protective component 8, the cable 3 can be wound in a W shape on the outside of the assembly plate 11 before passing through the auxiliary connecting block 62. The bottom passing wheel 83 can pull the cable 3 through the support plate 82 and the return spring 85 provided at the bottom end, so that the cable 3 can be kept at a relatively stable height when connected to the shore power. When encountering situations such as pulling and ship shaking, the bottom passing wheel 83 can slide in the installation through the support plate 82 to change the height. At the same time, the pay-out length of the cable 3 will also change. In this way, the cable is safer when the cable reel is in use, and it is less likely that the ship will shake and the cable 3 will collapse from the shore power connection part.

[0048] Example 3

[0049] like Figures 1-13 As shown, based on the above embodiment, this embodiment further provides the following content:

[0050] In order to ensure the stable use of the shore power cable reel, it is necessary to ensure a stable connection between the shore power cable reel and the vessel. Therefore, this embodiment provides the following technical solutions:

[0051] The bottom surface of the assembly box 1 is provided with an installation component 9, and the installation component 9 includes a fixed plate 91, an installation base plate 92, a limit block 93, a fixed plug rod 94 and a positioning block 95. The fixed plate 91 is provided in the middle of the bottom surface of the assembly box 1, and one side of the assembly box 1 is provided with a mounting base plate 92 connected to the deck, and one side of the mounting base plate 92 is provided with multiple limit blocks 93, which are engaged with the mounting base plate 92, and an L-shaped fixed plug rod 94 is provided in the middle of the mounting base plate 92, and the fixed plug rod 94 passes through the mounting base plate 92 and multiple limit blocks 93. A positioning block 95 is provided at one end of the assembly plate 11, and the fixed plug rod 94 is engaged with the positioning block 95. The bottom surface of the assembly box 1 is provided with multiple universal wheels.

[0052] Before the shore power cable reel is used, the fixed bottom is installed on the ship deck in advance. When the cable reel is used, the assembly box 1 can be engaged with the limit block 93 on the side of the installation base plate 92 through the fixing plate 91 set on the bottom surface, and the L-shaped fixing rod 94 passes through the mutually engaged limit blocks 93 and the fixing plate 91. In this way, the shore power cable reel is more convenient and firm when installed and used. The fixing rod 94 engaged with the fixing plate 91 and the limit block 93 can be rotated upward and engaged with the positioning block 95.

[0053] The working principle and use process of the present invention:

[0054] Before use:

[0055] The shore power cable reel is pushed by the universal wheel at the bottom of the assembly box 1 to the top of the mounting base plate 92 fixed on the ship deck, and then the fixing plate 91 is pushed to the side of the mounting base plate 92 so that the fixing plate 91 and the multiple limit blocks 93 on the side of the mounting base plate 92 are engaged together. Then, the fixing rod 94 can be inserted through the limit blocks 93 and the middle of the mounting base plate 92 to complete the fixing of the shore power cable reel. In this way, the shore power cable reel is more conveniently fixed and used.

[0056] After the fixing rod 94 passes through the limiting block 93 and the mounting base 92 , the outer end can be rotated upward, and the L-shaped fixing rod 94 will be engaged with the positioning block 95 to prevent the fixing rod 94 from falling off.

[0057] During use:

[0058] When the cable 3 is no longer tightened, the return spring 85 of the bottom plate 82 can pull back the sliding support plate 82 and the bottom line wheel 83;

[0059] When using;

[0060] The first connecting plate 42, the second connecting plate 52 and the connecting ring 31 at the outer end of the cable 3 are fixed together by bolts. When the cable 3 is pulled out to connect to the shore power, the first protective sheath strip 41 and the second protective sheath strip 51 are also pulled out together. When the first protective sheath strip 41 and the second protective sheath strip 51 pass through the auxiliary connecting block 62, the first protective sheath strip 41 and the second protective sheath strip 51 are engaged with the outer side of the cable 3 via the engaging strip 43. The engaged first protective sheath strip 41 and the second protective sheath strip 51 can protect the cable 3 from the sun and provide a certain degree of protection for the cable 3.

[0061] When the temperature is too high in summer, the cooling tubes 53 inside the first and second protective sleeves 41 and 51 can be connected to a liquid supply pump so that the cooling liquid can circulate inside the first and second protective sleeves 41 and 51. In this way, the cable 3 can be cooled and protected, reducing the risk of damage to the cable due to high temperature.

[0062] After use in rainy days, the cable reel motor 23 controls the reel body to retract the cable 3. When the first protective sleeve strip 41 and the second protective sleeve strip 51 pass through the auxiliary connecting block 62, the cleaning ring 64 can scrape off the water stains on the outside of the first protective sleeve strip 41 and the second protective sleeve strip 51. At the same time, the cleaning cotton block 65 on the outside of the assembly plate 11 can also wipe the retracted first protective sleeve strip 41 and the second protective sleeve strip 51. In this way, the shore power cable reel can be cleaner after use, and the situation where rainwater is brought back into the cable reel and affects its use can be reduced.

[0063] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0064] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A shore power cable reel, characterized by: The utility model comprises an assembly box, wherein a reel assembly is provided on the inner bottom surface of the assembly box, an electric cable is provided on the inner side of the reel assembly, a first reel and a second reel are provided on the inner top of the assembly box, the first reel and the second reel are rotatably connected to the assembly box, a first protective cover strip is provided on the outer side of the first reel, a second protective cover strip is provided on the outer side of the second reel, a connecting ring is provided on the outer end of the electric cable, a first connecting plate is provided on the outer end of the first protective cover strip, a second connecting plate is provided on the outer end of the second protective cover strip, and the first connecting plate and the second connecting plate are bolted to the connecting ring; The first protective sleeve strip and the second protective sleeve strip are arc-shaped, and a snap-fit ​​strip is provided on the side of the first protective sleeve strip, and the first protective sleeve strip and the second protective sleeve strip are snap-fitted and connected. An assembly plate is provided on one side of the assembly box, and the first protective sleeve strip, the second protective sleeve strip and the cables pass through the assembly plate and fit together. The reel assembly includes a mounting frame, a reel body, a reel motor and a power distribution device. The reel motor is provided at one end of the mounting frame, and the power distribution device is provided at the other end of the mounting frame. The reel body is provided on the inner side of the mounting frame, and the reel body is rotatably connected to the mounting frame. An auxiliary connection assembly is provided at the middle of the top of the assembly plate, and the auxiliary connection assembly includes an assembly top plate, an auxiliary connection block and a threading auxiliary wheel. The assembly top plate is provided on one side of the top of the assembly box, and an auxiliary connection block is provided on the bottom surface of the assembly top plate. The inner end of the auxiliary connection block is provided with a threading auxiliary wheel for assisting the cable to pass through the auxiliary connection block. A four-way groove is opened inside the auxiliary connection block, and three branches are provided at one end of the four-way groove and a branch is provided at the other end of the four-way groove. The first protective sleeve strip, the second protective sleeve strip and the cable enter the four-way groove from one end of the three branches of the four-way groove and pass out from one end of one branch of the four-way groove; Cooling pipes are provided inside the first and second protective sleeves. The cooling pipes are U-shaped inside the first and second protective sleeves. The cooling pipes pass through the first and second connecting plates and are connected to the liquid supply pump.

2. The shore power cable reel according to claim 1, characterized in that: The auxiliary connection assembly also includes a cleaning ring and a cleaning cotton block. The cleaning ring is arranged at the outer end of the auxiliary connection block. The cleaning ring is conical. The outer end of the cleaning ring is in contact with the outer sides of the first protective sleeve strip and the second protective sleeve strip. The cleaning cotton block is arranged on the outer side of the assembly plate. The cleaning cotton block is arranged corresponding to the first protective sleeve strip and the second protective sleeve strip, and the cleaning cotton block is in contact with the outer sides of the first protective sleeve strip and the second protective sleeve strip.

3. The shore power cable reel according to claim 2, characterized in that: A protective component is provided on the side of the assembly plate, and the protective component includes an installation box, a support plate, a bottom wire-passing wheel, a top wire-passing wheel and a reset spring. The installation box is provided on the bottom surface of the outer side of the assembly plate, and a support plate is provided inside the installation box. The support plate passes through the top of the installation box, and the support plate is engaged and slid with the installation box. A bottom wire-passing wheel is provided on the top of the support plate, and the top wire-passing wheel is provided in the middle of the assembly plate.

4. The shore power cable reel according to claim 3, characterized in that: The protective components are provided with multiple groups on the side of the assembly plate, and the multiple groups of top wire-passing wheels and bottom wire-passing wheels are vertically staggered.

5. The shore power cable reel according to claim 4, characterized in that: A mounting slot is provided in the middle of the assembly plate, an adjustment component is provided inside the mounting slot, and the adjustment component includes an adjustment block, a mounting card block, a fixing bar and a fixing pin. The adjustment block is provided inside the mounting slot, and the cable passes through the middle of the adjustment block. The top and bottom surfaces of the adjustment block are provided with mounting cards, and the adjustment block is engaged and slid with the mounting slot. A fixing pin is provided on the outside of the adjustment block, and the fixing pin is engaged and slid with the adjustment block. The fixing bar is provided at the bottom edge of the mounting slot, and a plurality of grooves are provided on the top of the fixing bar, and the fixing bar is engaged and connected with the fixing pin.

6. The shore power cable reel according to claim 1, characterized in that: The bottom of the assembly box is provided with an installation component, and the installation component includes a fixed plate, a mounting base plate, a limit block, a fixed plug rod and a positioning block. The fixed plate is provided in the middle of the bottom of the assembly box, and one side of the assembly box is provided with a mounting base plate connected to the deck, and one side of the mounting base plate is provided with multiple limit blocks, which are snap-connected to the mounting base plate, and an L-shaped fixed plug rod is provided in the middle of the mounting base plate, and the fixed plug rod passes through the mounting base plate and multiple limit blocks. A positioning block is provided at one end of the assembly plate, and the fixed plug rod is snap-connected to the positioning block. The bottom of the assembly box is provided with multiple universal wheels.

Images