Launching barge boarding and barge boarding system
By designing a launching barge boarding and loading system, and utilizing freely connected boarding ladders that automatically change angles, the safety hazards of launching barges under changes in draft and tide level were solved, thus improving the safety of construction personnel.
Patent Information
- Application Number
- CN202520086079.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Traditional launching and loading systems for barges cannot adapt to changes in the barge's draft and tidal levels, posing safety hazards, especially in waters with large tidal variations and rapid currents, increasing the safety risks for construction workers.
A launching barge boarding and boarding system was designed, including a launching barge pontoon, a launching barge tower, a launching barge channel, a boarding system, and a boarding system. By setting up boarding ladders that can be freely connected at both ends, the boarding ladders can automatically change their angle within a certain range to ensure communication with the ship and improve their adaptability.
It improves the adaptability of the drainage barge under various operating conditions, reduces the safety risks for construction personnel when passing through, and ensures safe passage.
Smart Images
Figure CN223686782U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the field of launching barge technology, especially a kind of launching barge boarding and boarding system. BACKGROUND
[0002] In the field of shipbuilding and repair, launching barge as an important water operation platform undertakes the task of transporting construction personnel and materials from the wharf or dock platform to the work ship. The launching barge is usually docked in the working water area, and the construction personnel need to board the launching barge from the wharf or dock platform through the boarding facilities, and then board the ship sitting on the launching barge to carry out the construction and repair work of the ship.
[0003] In this process, the draft of the launching barge will change accordingly due to the change of load and the adjustment of floating state, at the same time, the tidal level of the water area will also change dynamically. These changes pose a challenge to the safety measures of launching barge boarding and boarding. The traditional boarding and boarding method may not be able to adapt to these changes, and there is a safety hazard, especially in the water area with large tidal level change and strong current, the safety risk of personnel traffic increases, and safety hazard is easy to occur. Therefore, the existing launching barge boarding and boarding system needs to be improved to ensure that the construction personnel can be safe under various operating conditions. SUMMARY
[0004] The utility model aims at providing a kind of launching barge boarding and boarding system, to solve the technical problem that the safety hazard exists in the traditional boarding and boarding structure in prior art.
[0005] To achieve the above-mentioned purpose, the utility model embodiment provides a kind of launching barge boarding and boarding system, comprising: a launching barge float, for supporting the ship to be repaired or built;Two launching barge towers are respectively arranged on the left and right sides of the launching barge float;Launching barge passage is built between the two launching barge towers;Boarding system includes boarding ladder seat and boarding ladder, the boarding ladder seat is arranged on the deck of the launching barge float, the boarding ladder is arranged between the boarding ladder seat and the ship, one end of the boarding ladder is hinged to the boarding ladder seat, the other end is hinged or slidingly hinged to the ship, the deck of the launching barge float, the boarding ladder and the launching barge passage are interconnected through the boarding ladder seat;Boarding system is arranged on the deck of the launching barge float, and the boarding system connects the deck of the launching barge float and the wharf.
[0006] Optionally, the boarding ladder seat comprises a plurality of boarding ladder seat columns, a plurality of boarding ladder seat platforms, a plurality of boarding ladder seat up-and-down inclined ladders and a plurality of boarding ladder seat railings, the plurality of boarding ladder seat columns are vertically installed on the deck of the launching barge float, the plurality of boarding ladder seat platforms are horizontally arranged and arranged in the vertical direction, the plurality of boarding ladder seat up-and-down inclined ladders are installed between adjacent boarding ladder seat platforms or between the bottommost boarding ladder seat platform and the deck of the launching barge float, and the plurality of boarding ladder seat railings are correspondingly installed on the sides of the plurality of boarding ladder seat up-and-down inclined ladders.
[0007] Optionally, the edge of each boarding ladder seat platform is provided with a hook configured to be connected to the boarding ladder.
[0008] Optionally, the boarding ladder comprises a boarding ladder body, a boarding ladder handrail and a boarding ladder hook head, the boarding ladder handrail is arranged on both sides of the boarding ladder body, and the boarding ladder hook head is arranged on at least one end of the boarding ladder body and can be hooked on the hook on one of the boarding ladder seat platforms.
[0009] Optionally, the boarding system comprises a boarding ladder seat, a transfer ladder and a transfer ladder frame, the transfer ladder frame is arranged on the wharf, the boarding ladder seat is arranged on the launching barge float, and the two ends of the transfer ladder are respectively hinged to the boarding ladder seat and the transfer ladder frame.
[0010] Optionally, the acute angle between the transfer ladder and the horizontal plane is greater than or equal to 0 degrees and less than or equal to 45 degrees.
[0011] Optionally, the boarding ladder seat comprises a plurality of boarding ladder seat columns, a plurality of boarding ladder seat platforms, a plurality of boarding ladder seat up-and-down inclined ladders and a plurality of boarding ladder seat railings, the plurality of boarding ladder seat columns are vertically installed on the deck of the launching barge float, the plurality of boarding ladder seat platforms are horizontally arranged and arranged in the vertical direction, the plurality of boarding ladder seat up-and-down inclined ladders are installed between adjacent boarding ladder seat platforms or between the bottommost boarding ladder seat platform and the deck of the launching barge float, and the plurality of boarding ladder seat railings are correspondingly installed on the sides of the plurality of boarding ladder seat up-and-down inclined ladders.
[0012] Optionally, the transfer ladder frame comprises a transfer ladder frame column, a transfer ladder frame platform, a transfer ladder frame up-and-down inclined ladder and a transfer ladder frame railing, the transfer ladder frame column is installed on the deck of the launching barge float, the transfer ladder frame platform is installed above the transfer ladder frame column, the transfer ladder frame up-and-down inclined ladder connects the deck of the launching barge float and the transfer ladder frame platform, and the transfer ladder frame railing is arranged on both sides of the transfer ladder frame platform and both sides of the transfer ladder frame up-and-down inclined ladder.
[0013] Optionally, the overboarding ladder comprises an overboarding ladder body, overboarding ladder handrails, overboarding ladder hooks and overboarding ladder rollers, the overboarding ladder handrails are arranged on both sides of the overboarding ladder body, the overboarding ladder hooks are arranged at one end of the overboarding ladder body, and the overboarding ladder rollers are arranged at the other end of the overboarding ladder body.
[0014] Compared with the prior art, the one or more technical solutions of the ship launching barge boarding and landing system provided in the embodiments of the present application at least have one of the following technical effects: during the ship repairing and building process, the water depth of the ship launching barge will change due to the weight change and the float state adjustment, and the water level of the water area will also change dynamically, so the safety measures for the ship launching barge boarding and landing must be carefully considered to prevent safety risks during personnel communication. In the ship launching barge boarding and landing system of the present application, since the boarding ladder with two ends connected freely is arranged, when the ship launching barge floats, the boarding ladder can automatically change the angle within a certain range and always connect the boarding ladder seat and the ship, so the self-adaptive ability of the ship launching barge can be improved and the safety risk during personnel communication can be reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.
[0016] Figure 1 It is a side view of the ship launching barge boarding and landing system of the present application.
[0017] Figure 2 It is an elevation view of the ship launching barge boarding system of the present application.
[0018] Figure 3 It is an elevation view of the high-tide boarding and landing system of the ship launching barge of the present application.
[0019] Figure 4 It is an elevation view of the low-tide boarding and landing system of the ship launching barge of the present application.
[0020] Figure 5 It is a front view of the boarding ladder seat structure of the ship launching barge of the present application.
[0021] Figure 6 It is a sectional view of the boarding ladder seat structure of the ship launching barge of the present application.
[0022] Figure 7 It is a structure diagram of the boarding ladder of the ship launching barge of the present application.
[0023] Figure 8The utility model discloses a lower water barge boarding ladder seat structure main view of the utility model discloses a lower water barge boarding ladder seat structure sectional view.
[0024] Figure 9 The utility model discloses a lower water barge boarding ladder seat structure main view of the utility model discloses a lower water barge boarding ladder seat structure sectional view.
[0025] Figure 10 The utility model discloses a lower water barge boarding ladder seat structure main view of the utility model discloses a lower water barge boarding ladder seat structure sectional view.
[0026] Figure 11 The utility model discloses a lower water barge boarding ladder seat structure main view of the utility model discloses a lower water barge boarding ladder seat structure sectional view.
[0027] Figure 12 The utility model discloses a lower water barge boarding ladder seat structure main view of the utility model discloses a lower water barge boarding ladder seat structure sectional view.
[0028] Wherein, the reference signs in the drawing are:
[0029] Lower water barge 100, lower water barge tower 110, lower water barge float box 120, lower water barge passage 130;
[0030] Ship 200;
[0031] Boarding system 300, boarding ladder seat 310, boarding ladder seat column 311, boarding ladder seat platform 312, boarding ladder seat up and down inclined ladder 313, boarding ladder seat rail 314, boarding ladder 320, boarding ladder main body 321, boarding ladder handrail 322, boarding ladder hook head 323;
[0032] Boarding system 400, boarding ladder seat 410, boarding ladder seat column 411, boarding ladder seat platform 412, boarding ladder seat up and down inclined ladder 413, boarding ladder seat rail 414, boarding ladder 420, boarding ladder main body 421, boarding ladder handrail 422, boarding ladder hook head 423, boarding ladder roller 424, boarding ladder frame 430, boarding ladder frame column 431, boarding ladder frame platform 432, boarding ladder frame up and down inclined ladder 433, boarding ladder frame rail 434;
[0033] Wharf 500;
[0034] Hook 600, panel 610, web 620, cross bar 630. DETAILED DESCRIPTION
[0035] The embodiments of the utility model are described in detail below, the example of the embodiment is shown in the drawing, wherein the same or similar reference signs show the same or similar elements or the elements with the same or similar function throughout. The embodiment described below by referring to the drawing is exemplary, and is intended to explain the embodiment of the utility model, and can not be understood as the limitation of the utility model.
[0036] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0038] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.
[0039] like Figures 1 to 12 As shown, an embodiment of this utility model provides a launching barge boarding and boarding system, including a launching barge buoy 120, a launching barge channel 130, a boarding system 300, a boarding system 400, and two launching barge towers 110.
[0040] The launching barge pontoon 120 is used to support the vessel 200 under repair or construction. Two launching barge towers 110 are respectively located on the left and right sides of the launching barge pontoon 120. The launching barge passage 130 is built between the two launching barge towers 110. The boarding system 300 includes a boarding ladder 310 and a boarding ladder 320. The boarding ladder 310 is located on the deck of the launching barge pontoon 120, and the boarding ladder 320 is erected on the boarding ladder 310. Between the 10 and the vessel 200, one end of the boarding ladder 320 is hinged to the boarding ladder seat 310, and the other end is overlapped or slidably hinged to the vessel 200. The deck of the launching barge pontoon 120, the boarding ladder 320 and the launching barge passage 130 are interconnected through the boarding ladder seat 310. The barge boarding system 400 is set on the deck of the launching barge pontoon 120 and connects the deck of the launching barge pontoon 120 with the dock 500.
[0041] It can be understood that the water barge 100 will change its own draft due to weight change and float state adjustment during ship repairing and building process, and the water level of the water area will change dynamically, so the safety measures for boarding the water barge and the ship must be well considered to prevent safety risks during personnel communication. In the water barge boarding and landing system of the utility model, since the boarding ladder 320 connected at both ends is arranged, when the water barge 100 floats, the boarding ladder 320 can automatically change the angle within a certain range and always connect the boarding ladder seat 310 and the ship 200, so the self-adaptive ability of the water barge 100 can be improved and the safety risk during personnel communication can be reduced.
[0042] It should be noted that the water barge tower 110 can be arranged on the four corners of the water barge float 120, the water barge passage 130 can be arranged between each layer of the water barge tower 110, and the length, width and height of the water barge 100 can be 95 m, 38.5 m and 19 m respectively. The water barge 100 is parked in the working water area, and the construction personnel need to board the water barge 100 from the wharf 500 or the dock platform, and at the same time, the construction personnel need to board the ship 200 sitting on the water barge 100 from the water barge 100 to carry out the construction of building and repairing the ship 200.
[0043] Further, the boarding system 300 can be arranged on the left side or the right side of the deck of the water barge float 120 and close to the water barge tower 110. The landing system 400 can be arranged at the middle of the edge of the water barge float 120. The construction personnel reach the boarding ladder 320 through the boarding ladder seat 310 and go in and out of the ship 200 under construction or repair sitting on the deck of the water barge float 120 through the boarding ladder 320; at the same time, the construction personnel reach the water barge passage 130 through the boarding ladder seat 310 and go to the front and rear water barge towers 110, so the arrangement is simple and the indirect communication distance is shortened. The boarding ladder seat 310 is welded and fixed at the bottom of the deck of the water barge float 120 to avoid the sliding of the boarding ladder seat 310 when the water barge 100 tilts and prevent the occurrence of the danger source on the water barge 100; the boarding ladder 320 is directly arranged between the boarding ladder seat 310 and the ship 200 to form a boarding passage.
[0044] In one embodiment of the utility model, the ship boarding ladder seat 310 includes multiple ship boarding ladder seat columns 311, multiple ship boarding ladder seat platforms 312, multiple ship boarding ladder seat up and down inclined ladders 313 and multiple ship boarding ladder seat railings 314, the multiple ship boarding ladder seat columns 311 are vertically installed on the deck of the launching barge floating box 120, the multiple ship boarding ladder seat platforms 312 are horizontally arranged and arranged in the vertical direction, the multiple ship boarding ladder seat up and down inclined ladders 313 are installed between adjacent ship boarding ladder seat platforms 312 or between the bottommost ship boarding ladder seat platform 312 and the deck of the launching barge floating box 120, and the multiple ship boarding ladder seat railings 314 are correspondingly installed on the side of the multiple ship boarding ladder seat up and down inclined ladders 313. The square tube structure is designed, the ship boarding ladder seat platform 312 adopts the design of the main beam channel steel and the patterned steel platform plate, the ship boarding ladder seat up and down inclined ladder 313 is designed according to the conventional design, and the horizontal angle is less than 45 DEG, and the ship boarding ladder seat railing 314 is designed according to the conventional design. The utility model embodiment ship boarding ladder seat column 311 adopts the square tube of 180*6 specifications, and the ship boarding ladder seat platform 312 adopts the design of the main beam No. 18 channel steel and the 6mm thick patterned steel platform plate.
[0045] In one embodiment of the utility model, the edge of each ship boarding ladder seat platform 312 is provided with a hook 600, and the hook 600 is configured to be connected to the ship boarding ladder 320. It can be understood that the hook 600 is arranged in each layer, which is used for hanging and fixing the ship boarding ladder 320, limiting the sliding of the ship boarding ladder 320 and ensuring safe passage, and according to the height difference between the deck of the launching barge floating box 120 and the ship 200, the specific interlayer position of hanging is determined and adjusted.
[0046] In one embodiment of the utility model, the ship boarding ladder 320 includes a ship boarding ladder body 321, a ship boarding ladder handrail 322 and a ship boarding ladder hook head 323, the ship boarding ladder handrail 322 is arranged on both sides of the ship boarding ladder body 321, the ship boarding ladder hook head 323 is arranged at least at one end of the ship boarding ladder body 321, and the ship boarding ladder hook head 323 can be hooked on the hook 600 on one of the ship boarding ladder seat platforms 312. The ship boarding ladder hook head 323 is matched with the hook 600 on the ship boarding ladder seat 310, and the ship boarding ladder hook head 323 is hung and fixed at the position of the hook 600, the ship boarding ladder 320 is hung and fixed, the sliding of the ship boarding ladder 320 is limited, and safe passage is ensured. According to the width of the launching barge 100 and the width of the ship 200, the length of the ship boarding ladder 320 is determined, and the length of the ship boarding ladder 320 in the embodiment can be selected as 10 meters and 12 meters.
[0047] In one embodiment of this utility model, the barge boarding system 400 includes a barge boarding ladder base 410, a transfer ladder 420, and a transfer ladder frame 430. The transfer ladder frame 430 is installed on the wharf 500, and the barge boarding ladder base 410 is installed on the launching barge pontoon 120. The two ends of the transfer ladder 420 are hinged to the barge boarding ladder base 410 and the transfer ladder frame 430, respectively. The length of the barge boarding ladder base 410 is arranged longitudinally along the launching barge 100, and the width of the barge boarding ladder base 410 is arranged transversely along the launching barge 100. The height of the barge boarding ladder base 410 is determined based on the height of the launching barge 100 relative to the edge of the wharf 500 or the dock platform, as well as the tide level changes, to ensure that the horizontal angle of the transfer ladder 420 is as small as possible and does not exceed 45°, facilitating safe passage for construction personnel. In this embodiment of the utility model, the length of the barge boarding ladder base 410 can be selected as 4.7 meters, the floor height can be selected as 2.5 meters, the height can be selected as 5 meters, and the width can be selected as 2.2 meters.
[0048] In one embodiment of this utility model, the acute angle between the connecting ladder 420 and the horizontal plane is greater than or equal to 0 degrees and less than or equal to 45 degrees.
[0049] like Figure 3 As shown, based on the draft requirements of the launching barge 100 during construction and the changes in tide height and level, the height design and adjustment of the boarding ladder 410 and the transfer ladder 430 need to consider the changes in the angle of the transfer ladder 420. Assuming the construction draft of the launching barge 100 is D, and the height of the transfer ladder 430 is h2, at the highest tide level, the height difference between the deck of the launching barge pontoon 120 and the edge of the quay 500 or dock platform is h1. At this time, the horizontal angle C of the transfer ladder 420 is at its minimum, close to 0°. Figure 4 As shown, at the lowest tide level, the height difference h1 between the deck of the launching barge buoy 120 and the edge of the quay 500 or dock platform is at the maximum horizontal angle C of the barge ladder 420, and the value of C is less than 45°.
[0050] In one embodiment of the utility model, the embarkation ladder seat 410 includes a plurality of embarkation ladder seat columns 411, a plurality of embarkation ladder seat platforms 412, a plurality of embarkation ladder seat up and down inclined ladders 413 and a plurality of embarkation ladder seat railings 414, the plurality of embarkation ladder seat columns 411 are vertically installed on the deck of the discharge barge float 120, the plurality of embarkation ladder seat platforms 412 are horizontally arranged and arranged in the vertical direction, the plurality of embarkation ladder seat up and down inclined ladders 413 are installed between adjacent embarkation ladder seat platforms 412 or between the bottommost embarkation ladder seat platform 412 and the deck of the discharge barge float 120, and the plurality of embarkation ladder seat railings 414 are correspondingly installed on the side of the plurality of embarkation ladder seat up and down inclined ladders 413. In addition, the embarkation ladder seat column 411 adopts a square tube structure design, the embarkation ladder seat platform 412 adopts a main beam channel steel and a patterned steel platform plate design, the embarkation ladder seat up and down inclined ladder 413 adopts a conventional design with a horizontal angle less than or equal to 45 DEG, and the embarkation ladder seat railing 414 adopts a conventional design, and the hook 600 is arranged on the upper layer to hang and fix the transfer ladder 420, limit the sliding of the transfer ladder 420 and ensure safe passage. The embarkation ladder seat column 411 in the embodiment of the utility model adopts a square tube with a specification of 180*6, and the embarkation ladder seat platform 412 can adopt a main beam No. 18 channel steel and a 6mm-thick patterned steel platform plate design.
[0051] In one embodiment of the utility model, the transfer ladder frame 430 includes a transfer ladder frame column 431, a transfer ladder frame platform 432, a transfer ladder frame up and down inclined ladder 433 and a transfer ladder frame railing 434, the transfer ladder frame column 431 is installed on the deck of the discharge barge float 120, the transfer ladder frame platform 432 is installed above the transfer ladder frame column 431, the transfer ladder frame up and down inclined ladder 433 connects the deck of the discharge barge float 120 and the transfer ladder frame platform 432, and the transfer ladder frame railing 434 is arranged on both sides of the transfer ladder frame platform 432 and both sides of the transfer ladder frame up and down inclined ladder. Among them, the transfer ladder frame column 431 adopts a square tube structure design, the transfer ladder frame platform 432 adopts a main beam channel steel and a patterned steel platform plate design, the transfer ladder frame up and down inclined ladder 433 adopts a conventional design with a horizontal angle less than or equal to 45 DEG, and the transfer ladder frame railing 434 adopts a conventional design. The transfer ladder frame column 431 in the embodiment of the utility model can adopt a square tube with a specification of 180*6, and the transfer ladder frame platform 432 can adopt a main beam No. 18 channel steel and a 6mm-thick patterned steel platform plate design. The height of the transfer ladder frame 430 can be determined according to the height of the discharge barge 100, the edge of the wharf 500 or the edge of the dock platform, the tide level height and the height of the embarkation ladder seat 410; the length of the transfer ladder frame 430 in the embodiment of the utility model can be selected as 3.5 meters, the height can be selected as 1.8 meters, and the width can be selected as 2.2 meters.
[0052] In one embodiment of the present invention, the transfer ladder 420 includes a transfer ladder body 421, a transfer ladder handrail 422, a transfer ladder hook 423, and a transfer ladder roller 424. The transfer ladder handrail 422 is disposed on both sides of the transfer ladder body, the transfer ladder hook 423 is disposed at one end of the transfer ladder body 421, and the transfer ladder roller 424 is disposed at the other end of the transfer ladder body 421. The main body 421 and handrail 422 of the transfer ladder are designed conventionally. The hook 423 of the transfer ladder is matched with the hook 600 of the boarding ladder seat 410. The hook 423 is fixed at the position of the hook 600 to fix the transfer ladder 420 and restrict its slippage to ensure safe passage. The other end of the transfer ladder 420 is equipped with a roller 424, which rests on the transfer ladder frame 430 during use. When the tide level and the floating state of the launching barge 100 change, this end of the transfer ladder 420 can roll freely. The length of the transfer ladder 420 can be determined according to the gap between the launching barge 100 and the edge of the dock 500 or the dock platform. In this embodiment of the utility model, the length of the transfer ladder 420 can be selected as 4.5 meters.
[0053] like Figure 12 As shown, in one embodiment of this utility model, hooks 600 are fixedly installed on the platform beams of the boarding ladder seat 310 and the barge boarding ladder seat 410, respectively, to hang and fix the boarding ladder 320 and the barge transfer ladder 420, restricting the slippage of the boarding ladder 320 and the barge transfer ladder 420 to ensure safe passage; at the same time, they are easy to assemble and disassemble. The hook 600 structure includes: a panel 610, a web 620, and a crossbar 630. The panel 610 and the web 620 are made of steel plates with a diameter of 20mm or more, and the crossbar 630 is made of round steel with a diameter of 70mm or more. The crossbar 630 is used to hang the boarding ladder hook head 323 and the barge transfer ladder hook head 423 for matching use.
[0054] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, the architectural form of this utility model can be flexibly varied without departing from its concept, and a series of products can be derived. Any simple deductions or substitutions should be considered as falling within the patent protection scope defined by the submitted claims.
Claims
1. A system for boarding a ship and a barge by a sewerage barge, characterized in that, The utility model relates to a ship launching system, comprising: a ship launching barge float for supporting a ship to be repaired or built; two ship launching barge towers respectively arranged on the left and right sides of the ship launching barge float; a ship launching barge passage built between the two ship launching barge towers; a boarding system comprising a boarding ladder stand arranged on the deck of the ship launching barge float and a boarding ladder built between the boarding ladder stand and the ship, one end of the boarding ladder being hingedly connected to the boarding ladder stand and the other end being hingedly connected to the ship or slidingly connected to the ship, the deck of the ship launching barge float, the boarding ladder and the ship launching barge passage being in communication with each other through the boarding ladder stand; a boarding barge system arranged on the deck of the ship launching barge float, the boarding barge system being in communication with the deck of the ship launching barge float and a wharf.
2. The downriver barge boarding and debarking system of claim 1, wherein, The boarding ladder stand comprises a plurality of boarding ladder stand columns, a plurality of boarding ladder stand platforms, a plurality of boarding ladder stand up-and-down inclined ladders and a plurality of boarding ladder stand railings, the plurality of boarding ladder stand columns are all vertically installed on the deck of the ship launching barge float, the plurality of boarding ladder stand platforms are all horizontally arranged and arranged in the vertical direction, the plurality of boarding ladder stand up-and-down inclined ladders are installed between adjacent boarding ladder stand platforms or between the bottommost boarding ladder stand platform and the deck of the ship launching barge float, and the plurality of boarding ladder stand railings are correspondingly installed on the sides of the plurality of boarding ladder stand up-and-down inclined ladders.
3. The downriver landing system of claim 2, wherein, The edge of each boarding ladder stand platform is provided with a hook configured to be connectable to the boarding ladder.
4. The downriver landing system of claim 3, wherein, The boarding ladder comprises a boarding ladder body, boarding ladder handrails arranged on both sides of the boarding ladder body and a boarding ladder hook head arranged at at least one end of the boarding ladder body, the boarding ladder hook head being hookable on the hook on one of the boarding ladder stand platforms.
5. The downriver landing and embarkation system of claim 1, wherein, The boarding barge system comprises a boarding barge ladder stand, a boarding barge ladder and a boarding barge ladder frame, the boarding barge ladder frame being arranged on the wharf, the boarding barge ladder stand being arranged on the ship launching barge float and the two ends of the boarding barge ladder being hingedly connected to the boarding barge ladder stand and the boarding barge ladder frame respectively.
6. The downriver landing and embarkation system of claim 5, wherein, The acute angle between the boarding barge ladder and the horizontal plane is greater than or equal to 0 degrees and less than or equal to 45 degrees.
7. The downriver landing and embarkation system of claim 5, wherein, The boarding barge ladder stand comprises a plurality of boarding barge ladder stand columns, a plurality of boarding barge ladder stand platforms, a plurality of boarding barge ladder stand up-and-down inclined ladders and a plurality of boarding barge ladder stand railings, the plurality of boarding barge ladder stand columns are all vertically installed on the deck of the ship launching barge float, the plurality of boarding barge ladder stand platforms are all horizontally arranged and arranged in the vertical direction, the plurality of boarding barge ladder stand up-and-down inclined ladders are installed between adjacent boarding barge ladder stand platforms or between the bottommost boarding barge ladder stand platform and the deck of the ship launching barge float, and the plurality of boarding barge ladder stand railings are correspondingly installed on the sides of the plurality of boarding barge ladder stand up-and-down inclined ladders.
8. The downriver landing and embarkation system of claim 5, wherein, The overboarding ladder frame comprises an overboarding ladder frame post, an overboarding ladder frame platform, an overboarding ladder frame up-and-down inclined ladder and an overboarding ladder frame rail, the overboarding ladder frame post is installed on the deck of the waterway barge float, the overboarding ladder frame platform is installed above the overboarding ladder frame post, the overboarding ladder frame up-and-down inclined ladder connects the deck of the waterway barge float and the overboarding ladder frame platform, and the overboarding ladder frame rail is arranged on both sides of the overboarding ladder frame platform and both sides of the overboarding ladder frame up-and-down inclined ladder.
9. The downriver landing and embarkation system of claim 5, wherein, The overboarding ladder comprises an overboarding ladder body, overboarding ladder handrails, overboarding ladder hooks and overboarding ladder rollers, the overboarding ladder handrails are arranged on both sides of the overboarding ladder body, the overboarding ladder hooks are arranged at one end of the overboarding ladder body, and the overboarding ladder rollers are arranged at the other end of the overboarding ladder body.