A device and method for installing and transporting a marine battery cabinet in a narrow space

Abstract

The present invention proposes a device and method for installing and transporting marine battery cabinets in confined spaces, comprising longitudinal transport tracks, transverse transport tracks, a longitudinal and transverse bidirectional transport cart, and a movable ultra-thin hydraulic jack. The longitudinal transport tracks are pre-laid, and then the longitudinal and transverse bidirectional transport cart is placed on them. The battery cabinet is hoisted onto the transport cart, enabling it to move smoothly longitudinally within the tracks. The transverse transport tracks are then connected, allowing the transport cart to carry the battery cabinet laterally. This solves the problem of flexible transport of the battery cabinet, simplifies the process, and reduces labor intensity. In summary, the present invention is suitable for use as a device and method for installing and transporting marine battery cabinets in confined spaces.

Description

Technical Field

[0001] The present invention relates to the technical field of shipbuilding, and in particular to a device and method for installing and transporting a marine battery cabinet in a narrow space. Background Art

[0002] Marine batteries are used to supply ship power, lighting, communications, signals and emergency power, etc. The traditional battery layout uses a rack structure for battery installation.

[0003] At present, marine batteries are installed in cabinets, such as Figure 1 、 2 As shown, the battery cabinet 1 adopts an integral steel frame structure. The battery cabinet 1 includes support legs 1.1, a bottom plate 1.2, a top plate 1.3, and a connecting base 1.4 provided on the top plate 1.3. The battery cabinets 1 are arranged at equal intervals in the cabin 2. To secure the battery cabinets 1 and prevent them from tipping over due to the swaying of the ship, a bottom base 21 is provided at the bottom of the cabin 2, and a fixing bracket 22 is welded to the top of the cabin 2. The battery cabinets 1 are fixed in the cabin 2 by bolting the support legs 1.1 at the bottom of the battery cabinet 1 to the bottom base 21 and by welding the connecting base 1.4 to the fixing bracket 22. The battery cabinets 1 are arranged in rows in the cabin 2, and a plurality of vertical support columns 23 are provided on one side of each row of battery cabinets 1.

[0004] The installation process of battery cabinet 1 is as follows:

[0005] First, the battery cabinet 1 is transferred to the bottom base 21 in the cabin 2, and the installation position is marked and positioned, including the top welding fixed elbow plate 22; due to the limited space for welding construction, after completing the marking and positioning, the battery cabinet 1 needs to be transferred from the bottom base 21 of the cabin 2 to the outside of the cabin or a nearby position, and then the bolt holes of the bottom base 21 are drilled and the top fixed elbow plate 22 is welded and installed; secondly, after completing the above processes, the battery cabinet 1 is transferred to the bottom base 21 where it is installed for pre-installation of the battery cabinet. If it does not meet the installation requirements, the battery cabinet needs to be moved down the bottom base 21 again, and the dimensions of the bottom base 21 of the cabin 2 and the top fixed elbow plate 22 are ground. Finally, the battery cabinet 1 is transferred to the bottom base 21 for bolt fixation and installation. The bottom support legs 11 of the battery cabinet 1 are fixed to the bottom base 21 in the cabin by bolts, and the top is fixedly connected to the fixed elbow plate 22 through the connecting seat 1.4.

[0006] However, during the installation process, the battery cabinet 1 must be repeatedly moved up and down the bottom base 21. However, due to the height of the battery cabinet 1 itself being limited by the height of the cabin 2, especially after the upper fixing bracket 22 is welded, the lifting height of the battery cabinet 1 is severely insufficient, typically less than 10 mm. This makes it impossible to use existing hand winches to install and lift the battery cabinet 1 on the bottom base 21. Furthermore, the repeated movement of the battery cabinet 1 up and down the bottom base 21 within the narrow cabin is extremely cumbersome, and manual handling is labor-intensive and difficult to operate. Summary of the Invention

[0007] In order to solve the technical problem that the battery cabinet cannot be placed on the bottom base by hoisting due to the limited height in the cabin, the present invention proposes a device and method for installing and transporting a marine battery cabinet in a narrow space.

[0008] The solution adopted by the present invention to solve the technical problem is:

[0009] A device for installing and transferring a battery cabinet for a ship in a narrow space, comprising a longitudinal transport rail, a transverse transport rail, a longitudinal and transverse bidirectional transport trolley and a movable ultra-thin hydraulic top; the longitudinal transport rail is a strip-shaped U-shaped groove rail, the opening of the groove rail is upward, and connecting mechanisms are provided on both sides of the longitudinal transport rail, through which multiple sections of the longitudinal transport rail can be flexibly disassembled and assembled; the transverse transport rail is a strip-shaped I-shaped rail, and connecting mechanisms are provided on both sides of the transverse transport rail, through which multiple sections of the transverse transport rail can be flexibly disassembled and assembled; the longitudinal and transverse bidirectional transport trolley comprises a longitudinal trolley, a nylon pad, a transverse slide-out rail and a transverse trolley; a detachable nylon pad is provided on the upper end of the longitudinal trolley, a transverse slide-out rail is provided in contact with the upper end of the nylon pad, and a transverse trolley is installed in the transverse slide-out rail; the longitudinal trolley is equipped with a longitudinal sliding assembly, which can make the longitudinal trolley The vehicle slides longitudinally in the longitudinal transport track; the transverse trolley is equipped with a transverse sliding assembly, which allows the transverse trolley to slide laterally in the transverse slide-out track; the longitudinal trolley intersects and is perpendicular to the transverse trolley sliding track; the movable ultra-thin hydraulic jack includes an ultra-thin hydraulic cylinder, an upper plate, and a lower plate; the ultra-thin hydraulic cylinder is clamped between the upper plate and the lower plate, and a hydraulic pump oil inlet is provided on the side wall of the ultra-thin hydraulic cylinder, and vertical guide columns are symmetrically provided on both sides of the ultra-thin hydraulic cylinder, and the guide columns are used for vertical guiding when the upper plate is lifted; the lower end of the lower plate is equipped with several universal bull's eye wheels for movement; the longitudinal and transverse bidirectional transport trolley moves longitudinally in the longitudinal transport track, and after moving to a predetermined position, the transverse slide-out track is docked with the transverse transport track, and then the transverse trolley moves from the transverse slide-out track to the transverse transport track for transverse movement.

[0010] Furthermore, the connecting mechanism is a snap-fit ​​structure, with a latch provided on the outer ends of both side walls of a section of the transverse and longitudinal transport track, and buckles provided at corresponding positions on the outer ends of both side walls of the other section of the transverse and longitudinal transport track to which they are respectively connected, and the locking and docking connection of the track is achieved through the latch and buckle structure.

[0011] Furthermore, the longitudinal cart includes a rectangular top plate and side plates vertically mounted below the top plate, and the side plates are arranged parallel and at intervals along the long sides of the top plate; the longitudinal sliding assembly includes a universal bull's eye wheel arranged between the two side plates below the top plate and a guide wheel arranged on the side plate.

[0012] Furthermore, a limit hole is provided on the end face of the transverse trolley, and a limit pin is movably inserted through the limit hole. The limit pin can pass through the transverse slide-out track and be inserted into the nylon pad to limit the transverse trolley; the transverse sliding assembly includes a universal bull's eye wheel arranged at the lower end of the transverse trolley, and guide wheels arranged on both sides of the lower end of the transverse trolley.

[0013] Furthermore, the universal bull's eye wheel slides along the horizontal plane of the transverse and longitudinal transport tracks, and the guide wheel slides along the vertical plane of the track.

[0014] Furthermore, a lightening hole is provided on the horizontal surface of the longitudinal transport track, and track handles are installed at both ends of the upper end surface of the horizontal surface.

[0015] Furthermore, lightening holes are provided on the horizontal and vertical surfaces of the transverse transport track, and track handles are installed at both ends of the upper end surface of the horizontal surface.

[0016] Furthermore, a track leveling screw is provided on the horizontal end surface of the transverse transport track.

[0017] Furthermore, load-bearing locking plates are provided on the outer sides of the vertical track walls on both sides of the horizontal end faces of the transverse transport track. The load-bearing locking plates tighten and reinforce the two connected transverse transport tracks on the outer sides of the track walls through bolts, thereby increasing the load-bearing capacity of the transverse transport track.

[0018] The installation and transportation method based on the application of the above device includes the following steps: a battery cabinet and a support leg arranged below the bottom plate of the battery cabinet, wherein the battery cabinet is arranged horizontally from left to right in the cabin;

[0019] Step 1: Lay the longitudinal transport track from the outside of the cabin to the cabin entrance passage. The longitudinal transport track is laid longitudinally along the cabin entrance passage. Multiple sections of the longitudinal transport track are spliced ​​and locked end to end, extending to the end of the cabin entrance passage.

[0020] Step 2:

[0021] A longitudinal and transverse bidirectional transport trolley is mounted on the longitudinal transport track outside the cabin. One or more longitudinal and transverse bidirectional transport trolleys can be mounted according to usage needs. The longitudinal and transverse bidirectional transport trolleys are located in the longitudinal transport track through the longitudinal trolleys and can slide longitudinally back and forth in the track. The horizontal position height of the transverse slide-out track arranged at the upper end of the longitudinal trolley and the transverse trolley loaded therein is higher than the height of the longitudinal transport track.

[0022] Step 3:

[0023] The battery cabinet is hoisted from outside the cabin onto a longitudinal and transverse two-way transport cart, and then transported along the longitudinal transport track to the vicinity of the longitudinal installation position; the battery cabinet is located on the upper end of the transverse cart on the longitudinal and transverse two-way transport cart;

[0024] Step 4:

[0025] Set up a transverse transport track, wherein multiple sections of the transverse transport track are set horizontally between the bottom bases arranged in the front and rear of the cabin and the transverse transport track is locked and connected, and the transverse transport track is connected and locked with the transverse slide-out track of the longitudinal and transverse bidirectional transport cart;

[0026] Step 5:

[0027] The transverse cart carrying the battery cabinet is caused to slide out from the transverse slide-out track on the longitudinal and transverse bidirectional transport cart, slide into the transverse transport track, slide left and right along the transverse transport track, and adjust the position of the battery cabinet relative to the bottom base so that the lower legs of the battery cabinet are suspended above the bottom base;

[0028] Step 6:

[0029] Place the movable ultra-thin hydraulic jack under the battery cabinet, lift the battery cabinet with a manual hydraulic pump, pull out the horizontal platen and horizontal transport track, and lower the battery cabinet onto the bottom base after adjusting the position; and then remove the movable ultra-thin hydraulic jack from the gap between the bottom base of the battery cabinet;

[0030] Reverse steps 1 to 6 to complete the transportation of the battery cabinet from its bottom base to a location outside the cabin or nearby.

[0031] Positive effects:

[0032] 1. The present invention pre-lays longitudinal transport tracks, then places bidirectional transport carts on them, hoists the battery cabinets on the transport carts so that they can move smoothly longitudinally within the tracks, and then connects the transverse transport tracks so that the transport carts can carry the battery cabinets for transverse movement. This solves the problem of flexible transportation of battery cabinets, simplifies the process, and reduces labor intensity.

[0033] 2. Both the longitudinal and transverse transport tracks of this invention utilize a multi-section design that can be joined and locked together. Handles are provided, allowing for flexible placement and adjustment of track length according to the transport trajectory, as well as for easy handling. To facilitate flexible track assembly and disassembly, further reducing track laying time, the track connections utilize a snap-fit ​​structure, making track connection and locking simple, fast, and secure, while also allowing for flexible assembly and disassembly, improving work efficiency.

[0034] 3. The longitudinal and transverse bidirectional transport cart provided by the present invention has load-bearing capacity and bidirectional transport capacity, and can be disassembled into a longitudinal cart and a transverse cart, and can be flexibly disassembled and used according to transportation needs.

[0035] 4. The present invention provides two sliding capabilities for the longitudinal and transverse carts by setting up two sliding components, namely a universal bull's eye wheel and a guide wheel, to ensure that they slide smoothly in the track.

[0036] 5. The present invention solves the problem of being unable to place the battery cabinet on the bottom base in the cabin by using a hand winch or other lifting methods due to limited cabin height and lack of lifting space through the transfer device and its application method. It also realizes that the battery cabinet does not require too much manpower to carry, thereby reducing labor intensity. The battery cabinet can be transported off the bottom base and out of the cabin by reversing the above steps, simplifying the work procedure and thus improving work efficiency. At the same time, it solves the problem of transporting the battery cabinet in and out, providing convenience for the transportation and installation of the battery cabinet.

[0037] In summary, the present invention is suitable for use as a device and method for installing and transporting a marine battery cabinet in a narrow space. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a schematic diagram of a battery cabinet;

[0039] Figure 2 This is a schematic diagram of the arrangement and installation of battery cabinets in the cabin;

[0040] Figure 3 This is a schematic diagram of the longitudinal transport track splicing of the present invention;

[0041] Figure 4 It is a partial enlarged view of the connecting mechanism of the present invention;

[0042] Figure 5This is a schematic diagram of the splicing of the transverse transport track of the present invention;

[0043] Figure 6 This is a schematic diagram of a horizontal and vertical bidirectional transport vehicle according to the present invention;

[0044] Figure 7 This is a front view of the horizontal and vertical bidirectional transport vehicle of the present invention mounted on the longitudinal transport track;

[0045] Figure 8 This is a top view of the horizontal and vertical bidirectional transport vehicle of the present invention mounted on the longitudinal transport track;

[0046] Figure 9 This is a side view of the horizontal and vertical bidirectional transport vehicle of the present invention mounted on the longitudinal transport track;

[0047] Figure 10 This is a schematic diagram of the movable ultra-thin hydraulic jack of the present invention;

[0048] Figure 11 This is a schematic diagram of the docking of the transverse transport track and the transverse slide-out track of the present invention;

[0049] In the figure, 1. Battery cabinet, 1.1. Support legs, 1.2. Bottom plate, 1.3. Top plate, 1.4. Connecting seat; 2. Cabin, 21. Bottom base, 22. Fixed bracket, 23. Support column; 3. Longitudinal transport track; 4. Horizontal transport track;

[0050] 5. Vertical and horizontal two-way transport cart, 51. Longitudinal cart, 511. Top plate, 512. Side plate, 52. Nylon pad, 53. Horizontal slide-out track, 54. Horizontal cart, 55. Limit pin; 6. Removable ultra-thin hydraulic jack, 61. Ultra-thin hydraulic cylinder, 611. Hydraulic pump oil inlet, 62. Upper plate, 63. Lower plate, 64. Guide column; 7. Connecting mechanism, 71. Buckle structure, 711. Tongue, 712. Buckle; 8. Universal bull's eye wheel; 9. Guide wheel; 10. Lightening hole; 11. Track handle; 12. Track leveling screw; 13. Load-bearing locking card; 14. Cabin entrance channel. DETAILED DESCRIPTION

[0051] 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. Although the embodiments of the present invention have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention.

[0052] The embodiment of the present application pre-lays a longitudinal transport track 3 outside the cabin 2 and extends it into the cabin entrance passage 14. The longitudinal transport track 3 is designed in sections and can be butted end to end in pairs and laid longitudinally along the cabin entrance passage. Then the longitudinal and transverse two-way transport trolley 5 is mounted on the longitudinal transport track 3 through the longitudinal trolley 51. The number of the longitudinal and transverse two-way transport trolleys 5 carried depends on the size of the battery cabinet 1 to be transported. One or more longitudinal and transverse two-way transport trolleys 5 can be carried, and the longitudinal trolley 51 set at the bottom of the longitudinal and transverse two-way transport trolley 5 can be used to enable it to move longitudinally within the longitudinal transport track 3. Outside the cabin 2, the battery cabinet 1 is hoisted onto the longitudinal and transverse two-way transport trolley 5. When the longitudinal and transverse two-way transport trolley 5 moves to a predetermined position, the transverse transport track 3 is laid. The transport track 4 is docked with the lateral slide-out track 53 on the longitudinal and transverse bidirectional transport trolley 5 so that they are at the same horizontal height. The lateral trolley 54 slides out of the lateral slide-out track 53, enters the lateral transport track 4 and slides horizontally. After transporting the battery cabinet 1 to a predetermined position, a number of the movable ultra-thin hydraulic tops 6 are placed under the bottom plate 1.2 of the battery cabinet 1 to lift the battery cabinet 1, and then the universal bull's eye wheel 8 under the movable ultra-thin hydraulic top 6 is used to slide it to the top of the bottom base 21 of the cabin 2. After appropriate adjustment to align the support legs 1.1 with the bottom base 21, the battery cabinet 1 is dropped to complete the transportation. The top of the battery cabinet is fixedly connected to the fixed elbow plate 22 through the connecting seat 1.4 to complete the installation of the battery cabinet 1.

[0053] The longitudinal and transverse bidirectional transport cart 5 can slide in both longitudinal and transverse directions along the longitudinal transport track and the transverse transport track, and be placed on the longitudinal transport track; the battery cabinet 1 is lifted by the lifting device outside the cabin onto the longitudinal and transverse bidirectional transport cart 5, and the battery cabinet is manually pushed to the vicinity of its longitudinal installation position; the transverse transport track is overlapped and can also be stuck between the mounting bases at the bottom of the battery cabinet 1 to align and lock it with the transverse slide-out track on the longitudinal and transverse bidirectional transport cart 5, and the battery cabinet 1 is pushed along the transverse track to the top of its base to complete the basic operation of transferring the battery cabinet 1.

[0054] As shown in the figure, a device for installing and transporting a marine battery cabinet in a narrow space includes a longitudinal transport track 3, a transverse transport track 4, a longitudinal and transverse bidirectional transport cart 5, and a movable ultra-thin hydraulic jack 6;

[0055] The longitudinal transport track 3 is a strip-shaped U-shaped groove track with an opening facing upward. Connecting mechanisms 7 are provided on both sides of the longitudinal transport track 3. Multiple sections of the longitudinal transport track 3 can be flexibly disassembled and assembled through the connecting mechanisms 7 so that the track can be spliced ​​to extend or disassembled to shorten.

[0056] The transverse transport track 4 is a strip-shaped I-shaped track, and connecting mechanisms 7 are provided on both sides of the transverse transport track 4. The connecting mechanisms 7 can be used to flexibly disassemble and assemble multiple sections of the transverse transport track 4 so that the transverse transport track 4 can be spliced ​​and lengthened or disassembled and shortened.

[0057] The longitudinal and transverse bidirectional transport cart 5 comprises a longitudinal cart 51, a nylon pad 52, a transverse slide-out track 53 and a transverse cart 54;

[0058] A detachable nylon pad 52 is provided at the upper end of the longitudinal trolley 51, and a transverse slide-out track 53 is provided in contact with the upper end of the nylon pad 52, and a transverse trolley 54 is installed in the transverse slide-out track 53;

[0059] The longitudinal trolley 51 is equipped with a longitudinal sliding assembly, which enables the longitudinal trolley 51 to slide longitudinally within the longitudinal transport track 3;

[0060] The transverse trolley 54 is equipped with a transverse sliding assembly, which allows the transverse trolley 54 to slide out transversely within the transverse slide-out track 53; the longitudinal trolley 51 intersects and is perpendicular to the sliding track of the transverse trolley 54;

[0061] The nylon pad 52 is removable and replaceable and is used to adjust the horizontal height of the lateral slide-out track 53 on the longitudinal and transverse bidirectional transport vehicle 5 to facilitate docking with the transverse transport track 4;

[0062] The movable ultra-thin hydraulic jack 6 includes an ultra-thin hydraulic cylinder 61, an upper plate 62, and a lower plate 63;

[0063] The ultra-thin hydraulic cylinder 61 is sandwiched between the upper plate 62 and the lower plate 63. A hydraulic pump oil inlet 611 is provided on the side wall of the ultra-thin hydraulic cylinder 61. Vertical guide columns 64 are symmetrically provided on both sides of the ultra-thin hydraulic cylinder 61. The guide columns 64 are used for vertical guidance when the upper plate 62 is lifted. The lower end of the lower plate 63 is equipped with a plurality of universal bull's eye wheels 8 for movement.

[0064] When the ultra-thin hydraulic cylinder 61 lifts the upper plate 62 , the guide column 64 plays a vertical guiding role to prevent the upper plate 62 from deviating and misaligning with the lower plate 63 .

[0065] The longitudinal and transverse bidirectional transport cart 5 moves longitudinally in the longitudinal transport track 3. After moving to a predetermined position, the transverse slide-out track 53 is docked with the transverse transport track 4, and then the transverse cart 54 moves from the transverse slide-out track 53 to the transverse transport track 4 for transverse movement.

[0066] In order to flexibly assemble and disassemble the tracks and further shorten the time required for laying the tracks, the connecting mechanism 7 is configured as a snap-fit ​​structure 71, with a latch 711 provided at the outer ends of the two side walls of a section of the horizontal and longitudinal transport track, and a buckle 712 provided at the corresponding positions on the outer ends of the two side walls of the other section of the horizontal and longitudinal transport track to which they are respectively connected. The track is locked and docked through the latch 711 and the buckle 712 structure.

[0067] In order to enable the longitudinal cart 51 to slide smoothly in the longitudinal transport track 3, two sliding components are provided. The longitudinal cart 51 includes a rectangular top plate 511 and side plates 512 vertically mounted below the top plate 511. The side plates 512 are parallel to and spaced apart from the long sides of the top plate 511.

[0068] The longitudinal sliding assembly includes a universal bull's eye wheel 8 arranged between the two side plates 512 below the top plate 511 and a guide wheel 9 arranged on the side plates 512.

[0069] In order to prevent the transverse trolley 54 from sliding out of the transverse slide-out track 53 during longitudinal movement, thereby affecting the stability of the battery cabinet 1 in transportation, a limiting hole is provided on the end face of the transverse trolley 54, and a limiting pin 55 is movably inserted through the limiting hole. The limiting pin 55 can pass through the transverse slide-out track 53 and be inserted into the nylon pad 52 to limit the transverse trolley 54. At this time, the transverse trolley 54 is relatively fixed to the longitudinal trolley 51; when the transverse trolley 54 needs to move laterally, the limiting pin 55 can be pulled out to cancel the limiting of the transverse trolley 54.

[0070] In order to ensure smooth sliding of the transverse cart 54 when carrying the battery cabinet 1, two types of sliding components are set up on it. The transverse sliding component includes a universal bull's eye wheel 8 arranged at the lower end of the transverse cart 54, and guide wheels 9 arranged on both sides of the lower end of the transverse cart 54.

[0071] There are two types of sliding components, and the sliding modes are as follows: the universal bull's eye wheel 8 slides along the horizontal plane of the transverse and longitudinal transport tracks, and the guide wheel 9 slides along the vertical plane of the track.

[0072] In order to reduce the weight of the track and facilitate hand-movement during disassembly and installation, a lightening hole 10 is opened on the horizontal surface of the longitudinal transport track 3, and track handles 11 are installed at both ends of the end surface of the horizontal surface.

[0073] The horizontal and vertical surfaces of the transverse transport track 4 are provided with lightening holes 10 , and both ends of the upper end surface of the horizontal surface are provided with track handles 11 .

[0074] In order to enable the transverse transport track 4 to be horizontally docked with the transverse slide-out track 53, so that the transverse trolley 54 can slide smoothly into the transverse transport track 4, a track leveling screw 12 is provided on the horizontal end face of the transverse transport track 4. The lower end of the track leveling screw 12 can be against the floor of the cabin 2 to support the transverse transport track 4. By rotating the track leveling screw 12 to adjust its extension or shortening, the horizontal height of the transverse transport track 4 can be flexibly adjusted.

[0075] In order to strengthen the supporting strength and load-bearing capacity of the transverse transport rails 4 when they are connected, load-bearing locking clamps 13 are provided on the outer sides of the vertical rail walls on both sides of the horizontal end faces of the transverse transport rails 4. The load-bearing locking clamps 13 tighten and reinforce the two connected transverse transport rails 4 on the outer sides of the rail walls through bolts, thereby increasing the load-bearing capacity of the transverse transport rails 4.

[0076] A method for installing a transfer device for a marine battery cabinet in a confined space includes a battery cabinet 1 and legs 1.1 disposed below a bottom plate 1.2 of the battery cabinet 1. The battery cabinets 1 are arranged horizontally from left to right within a cabin 2. The transfer of the battery cabinets 1 is accomplished by performing the following steps:

[0077] Step 1: Lay the longitudinal transport track 3 from the outside of the cabin 2 to the cabin access passage 14. The longitudinal transport track 3 is laid longitudinally along the cabin access passage 14. Multiple sections of the longitudinal transport track 3 are spliced ​​and locked end to end, extending to the end of the cabin access passage 14.

[0078] Step 2:

[0079] A longitudinal and transverse bidirectional transport trolley 5 is mounted on the longitudinal transport track 3 outside the cabin 2. One or more longitudinal and transverse bidirectional transport trolleys 5 can be mounted according to usage needs. The longitudinal and transverse bidirectional transport trolleys 5 are located in the longitudinal transport track 3 via longitudinal trolleys 51 and can slide longitudinally back and forth in the track. The horizontal slide-out track 53 provided at the upper end of the longitudinal trolley 51 and the horizontal position height of the transverse trolley 54 loaded therein are higher than the height of the longitudinal transport track 3.

[0080] Step 3:

[0081] The battery cabinet 1 is hoisted from outside the cabin onto the longitudinal and transverse bidirectional transport cart 5, and then transported along the longitudinal transport track 3 to the vicinity of the longitudinal installation position; the battery cabinet 1 is located on the upper end of the transverse cart 54 on the longitudinal and transverse bidirectional transport cart 5;

[0082] Step 4:

[0083] Set up a transverse transport track 4, with multiple sections of the transverse transport track 4 being horizontally set between the front and rear bottom bases 21 in the cabin 2 and being locked and connected, and the transverse transport track 4 being connected and locked to the transverse slide-out track 53 of the longitudinal and transverse bidirectional transport cart 5;

[0084] Step 5:

[0085] The transverse platform 54 carrying the battery cabinet 1 is slid out of the transverse slide-out track 53 on the longitudinal and transverse bidirectional transport platform 5, and is slid into the transverse transport track 4. The battery cabinet 1 is slid laterally left and right along the transverse transport track 4, and the position of the battery cabinet 1 relative to the bottom base 21 is adjusted so that the lower support leg 1.1 of the battery cabinet 1 is suspended above the bottom base 21.

[0086] Step 6:

[0087] Place the movable ultra-thin hydraulic jack 6 under the battery cabinet 1, lift the battery cabinet 1 with a manual hydraulic pump, pull out the transverse plate 54 and the transverse transport track 4, and after adjusting the position, lower the battery cabinet 1 onto the bottom base 21; and pull out the movable ultra-thin hydraulic jack 6 from the gap between the bottom base 21 at the bottom of the battery cabinet 1;

[0088] By performing steps 1 to 6 in reverse order, the battery cabinet 1 can be transported from its bottom base 21 to a location outside the cabin or nearby.

[0089] The above method solves the problem of being unable to place the battery cabinet on the bottom base in the cabin by using a hand winch or other lifting methods due to limited cabin height and lack of lifting space. It also eliminates the need for excessive manpower for handling, reducing labor intensity. The above steps can be reversed to carry the battery cabinet down from the bottom base and out of the cabin, simplifying the work procedure and thus improving work efficiency. At the same time, it solves the problem of transporting the battery cabinet in and out, providing convenience for the transfer and installation of the battery cabinet.

[0090] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A method for installing and transporting a marine battery cabinet in a narrow space, comprising a battery cabinet (1) and legs (1.1) arranged below a bottom plate (1.2) of the battery cabinet (1), wherein the battery cabinet (1) is arranged horizontally from left to right in a cabin (2), and characterized in that: A device for installing and transferring a marine battery cabinet in a narrow space is used, the device comprising a longitudinal transport track (3), a transverse transport track (4), a longitudinal and transverse bidirectional transport trolley (5), and a movable ultra-thin hydraulic top (6); Perform the following steps to complete the transfer of the battery cabinet (1): Step 1: Starting from the outside of the cabin (2), a longitudinal transport track (3) is laid and extended into the cabin access passage (14). The longitudinal transport track (3) is laid longitudinally along the cabin access passage (14) from front to back. Multiple sections of the longitudinal transport track (3) are spliced ​​and locked together end to end, and continue to the end of the cabin access passage (14); Step 2: A longitudinal and transverse bidirectional transport trolley (5) is mounted on the longitudinal transport track (3) outside the cabin (2). One or more longitudinal and transverse bidirectional transport trolleys (5) can be mounted according to the use requirements. The longitudinal and transverse bidirectional transport trolley (5) is located in the longitudinal transport track (3) through the longitudinal trolley (51) and can slide longitudinally forward and backward in the track. The horizontal position height of the transverse slide-out track (53) arranged at the upper end of the longitudinal trolley (51) and the transverse trolley (54) loaded therein is higher than the height of the longitudinal transport track (3); Step 3: The battery cabinet (1) is hoisted from outside the cabin onto a longitudinal and transverse bidirectional transport trolley (5), and then transported along the longitudinal transport track (3) to the vicinity of the longitudinal installation position; the battery cabinet (1) is located on the upper end of the transverse trolley (54) on the longitudinal and transverse bidirectional transport trolley (5); Step 4: A transverse transport track (4) is set up, and multiple sections of the transverse transport track (4) are set up horizontally between the bottom bases (21) arranged in the front and rear of the cabin (2) and the transverse transport track (4) is locked and connected, and the transverse transport track (4) is connected and locked with the transverse slide-out track (53) in the longitudinal and transverse bidirectional transport cart (5); Step 5: The transverse trolley (54) carrying the battery cabinet (1) is caused to slide out of the transverse slide-out track (53) on the longitudinal and transverse bidirectional transport trolley (5), slide into the transverse transport track (4), slide horizontally left and right along the transverse transport track (4), and adjust the position of the battery cabinet (1) relative to the bottom base (21) so that the lower support leg (1.1) of the battery cabinet (1) is suspended above the bottom base (21); Step 6: The movable ultra-thin hydraulic top (6) is placed under the battery cabinet (1), the battery cabinet (1) is lifted by a manual hydraulic pump, the transverse platen (54) and the transverse transport track (4) are pulled out, and the battery cabinet (1) is lowered onto the bottom base (21) after the position is adjusted; and the movable ultra-thin hydraulic top (6) is pulled out from the gap between the bottom base (21) at the bottom of the battery cabinet (1); By carrying out steps one to six in reverse order, the battery cabinet (1) can be transported from its bottom base (21) to the outside of the cabin.

2. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 1, characterized in that: The longitudinal transport track (3) is a strip-shaped U-shaped groove track, the opening of the groove track is upward, and connecting mechanisms (7) are provided on both sides of the longitudinal transport track (3), and multiple sections of the longitudinal transport track (3) can be flexibly disassembled and assembled through the connecting mechanisms (7); The transverse transport track (4) is a strip-shaped I-shaped track, and connecting mechanisms (7) are provided on both sides of the transverse transport track (4). Multiple sections of the transverse transport track (4) can be flexibly disassembled and assembled through the connecting mechanisms (7); The longitudinal and transverse bidirectional transport cart (5) comprises a longitudinal cart (51), a nylon pad (52), a transverse slide-out track (53) and a transverse cart (54); The upper end of the longitudinal trolley (51) is provided with a detachable nylon pad (52), and a transverse slide-out track (53) is provided in contact with the upper end of the nylon pad (52), and a transverse trolley (54) is installed in the transverse slide-out track (53); The longitudinal trolley (51) is equipped with a longitudinal sliding assembly, which enables the longitudinal trolley (51) to slide longitudinally within the longitudinal transport track (3); The transverse trolley (54) is equipped with a transverse sliding assembly, which enables the transverse trolley (54) to slide out transversely in the transverse sliding track (53); the longitudinal trolley (51) intersects and is perpendicular to the sliding track of the transverse trolley (54); The movable ultra-thin hydraulic jack (6) comprises an ultra-thin hydraulic cylinder (61), an upper plate (62), and a lower plate (63); The ultra-thin hydraulic cylinder (61) is clamped between the upper plate (62) and the lower plate (63). A hydraulic pump oil inlet (611) is provided on the side wall of the ultra-thin hydraulic cylinder (61). Vertical guide columns (64) are symmetrically provided on both sides of the ultra-thin hydraulic cylinder (61). The guide columns (64) are used for vertical guidance when the upper plate (62) is lifted. The lower end of the lower plate (63) is equipped with a plurality of universal bull's eye wheels (8) for movement. The longitudinal and transverse bidirectional transport trolley (5) moves longitudinally in the longitudinal transport track (3). After moving to a predetermined position, the transverse slide-out track (53) is docked with the transverse transport track (4). Then, the transverse trolley (54) moves from the transverse slide-out track (53) to the transverse transport track (4) for transverse movement.

3. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 2, characterized in that: The connecting mechanism (7) is a snap-fit ​​structure (71), wherein a latch tongue (711) is provided at the outer ends of both side walls of a section of the transverse and longitudinal transport track, and a buckle ring (712) is provided at a corresponding position on the outer ends of both side walls of the other section of the transverse and longitudinal transport track to which they are respectively connected, and the locking and docking connection of the track is achieved by the latch tongue (711) and the buckle ring (712) structure.

4. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 3, characterized in that: The longitudinal cart (51) comprises a rectangular top plate (511) and side plates (512) vertically mounted below the top plate (511), wherein the side plates (512) are arranged parallel to and spaced apart from the long sides of the top plate (511); The longitudinal sliding assembly comprises a universal bull's eye wheel (8) arranged between the two side plates (512) below the top plate (511) and a guide wheel (9) arranged on the side plates (512).

5. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 4, characterized in that: A limit hole is provided on the end surface of the transverse trolley (54), and a limit pin (55) is movably inserted through the limit hole. The limit pin (55) can pass through the transverse slide-out track (53) and be inserted into the nylon pad (52) to limit the transverse trolley (54); The transverse sliding assembly comprises a universal bull's eye wheel (8) arranged at the lower end of the transverse trolley (54), and guide wheels (9) arranged at both sides of the lower end of the transverse trolley (54).

6. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 5, characterized in that: The universal bull's eye wheel (8) slides along the horizontal plane of the transverse and longitudinal transport tracks, and the guide wheel (9) slides along the vertical plane of the tracks.

7. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 6, characterized in that: The longitudinal transport track (3) is provided with a lightening hole (10) on its horizontal surface, and track handles (11) are provided at both ends of the upper end surface of the horizontal surface.

8. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 7, characterized in that: The horizontal and vertical surfaces of the transverse transport track (4) are provided with lightening holes (10), and both ends of the upper end surface of the horizontal surface are provided with track handles (11).

9. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 8, characterized in that: A track leveling screw (12) is provided on the horizontal end surface of the transverse transport track (4).

10. The method for installing and transporting a marine battery cabinet in a narrow space according to claim 9, characterized in that: The outer sides of the vertical track walls on both sides of the horizontal end surface of the transverse transport track (4) are provided with load-bearing locking clamps (13), and the load-bearing locking clamps (13) tighten and reinforce the two connected transverse transport tracks (4) on the outer sides of the track walls through bolts, thereby increasing the load-bearing capacity of the transverse transport track (4).

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