Ship head end structure
By using a combination of transverse buckling ribs and support components in the bow structure of the ship, the transverse width and internal cavity space are increased, and a collision protection structure is set at the bow to absorb the impact force, thus solving the problems of construction difficulties and impact damage caused by the narrow internal cavity, and achieving convenient construction and protection effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-25
- Publication Date
- 2026-03-27
AI Technical Summary
The existing bow structure of ships has a narrow internal cavity due to its slender, pointed design, which makes subsequent construction work difficult.
The system employs a combined structure of deck longitudinals, transverse buckling ribs, bottom longitudinals, and support components. Transverse buckling ribs replace the transverse strong frame, increasing the transverse width. A transverse reinforcing frame and a bow enlarged elbow plate are also provided to support the deck longitudinals and bottom longitudinals, increasing the internal cavity space. At the same time, a collision protection structure is provided, including mounting brackets, connecting plates, buffer frames, buffer components, and collision plates, to absorb impact forces and protect the bow of the vessel.
The increased internal space at the bow of the ship facilitates construction operations and effectively absorbs impact forces during collisions, protecting the bow structure.
Smart Images
Figure CN224045370U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ship technology field especially relates to a ship bow structure. BACKGROUND
[0002] Ship is important water traffic tool, wherein, civilian ship is generally called boat (anciently called Zhoushu), wheel (ship), it is collectively called warship, ship or boat, and the front end of ship is called bow and is used for cutting through water surface and going forward.
[0003] The prior art discloses a ship bow structure, including deck longitudinal bone, deck, transverse strong frame and bow elbow plate, and the deck longitudinal bone and the deck longitudinal bone are supported by the transverse strong frame structure to reduce the longitudinal bone span, and the requirement of the specification to the strength of the deck structure of ship bottom is satisfied.
[0004] But by the above-mentioned mode, the bow of ship is sharp and thin, and the inner cavity space of the bow of ship is narrow, which leads to the subsequent construction operation is very difficult. UTILITY MODEL CONTENTS
[0005] The utility model discloses a ship bow structure, which aims to solve the problem of the existing ship bow structure, the bow of ship is sharp and thin, and the inner cavity space of the bow of ship is narrow, which leads to the subsequent construction operation is very difficult.
[0006] To achieve the above object, the utility model provides a ship bow structure, including deck and bow assembly,
[0007] The bow assembly includes deck longitudinal bone, transverse flexure tendon, ship bottom longitudinal bone and support piece;
[0008] The deck longitudinal bone is fixedly connected with the deck and located at one side of the deck, the transverse flexure tendon is fixedly connected with the deck longitudinal bone and located at one side of the deck longitudinal bone, the ship bottom longitudinal bone is fixedly connected with the transverse flexure tendon and located at one side of the transverse flexure tendon, and the support piece is arranged between the deck longitudinal bone and the ship bottom longitudinal bone.
[0009] The support piece includes transverse reinforcing frame and bow enlarged elbow plate, the transverse reinforcing frame is fixedly connected with the deck longitudinal bone and the ship bottom longitudinal bone and located between the deck longitudinal bone and the ship bottom longitudinal bone respectively, and the bow enlarged elbow plate is fixedly connected with the deck longitudinal bone and the ship bottom longitudinal bone and located between the deck longitudinal bone and the ship bottom longitudinal bone respectively.
[0010] The transverse flexure tendon has a construction cavity, and the construction cavity is located in the transverse flexure tendon.
[0011] The ship bow end structure further comprises a collision-proof structure arranged on one side of the deck.
[0012] The collision-proof structure comprises a mounting frame, a connecting plate, a buffer frame, two buffer members and a collision-proof plate.
[0013] The buffer member comprises a first rod, a second rod, a damper and a buffer spring.
[0014] Compared with the prior art, the utility model has the advantages of the following beneficial effects:
[0015] 1. By setting up the deck longitudinal, the transverse flexor, the ship bottom longitudinal and the support piece, the transverse flexor is used to replace the transverse strong frame structure of the prior art, the distance between the deck longitudinal and the ship bottom longitudinal is prolonged, and the support piece is used for auxiliary support, so that the span of the deck longitudinal and the ship bottom longitudinal is reduced, the deck structure and the outer plate structure are close to each other, the transverse flexor increases the transverse width, the hole is more convenient to set up, and the inner cavity space is increased, so that the existing ship bow end structure and the ship bow end are thin and narrow, the inner cavity space of the ship bow end is relatively narrow, and the subsequent construction operation is very difficult.
[0016] 2. By setting up the transverse reinforcing frame and the bow end enlarged elbow plate, the transverse reinforcing frame is used for supporting the deck longitudinal and the ship bottom longitudinal in cooperation with the bow end enlarged elbow plate, so that the deck longitudinal and the ship bottom longitudinal are more stable when being installed on the transverse flexor.
[0017] 3. By setting the mounting frame, the connecting plate, the buffer frame, two buffer pieces and the anti-collision plate, the mounting frame is used for erecting to the deck before wrapping the deck front end, the connecting plate is used for supporting the installation of the buffer frame, when the ship is running or landing, the front end accidentally hits the obstacle, the anti-collision plate contacts the impact surface and is assisted by two buffer pieces to buffer and absorb the impact force, so that the damage of the ship bow caused by the impact is reduced to the maximum, and the ship bow is protected.
[0018] 4. By setting the first rod, the second rod, the damper and the buffer spring, the anti-collision plate contacts the impact surface and transmits the impact force to the damper between the first rod and the second rod, the damper absorbs the impact force by its properties and cooperates with the elastic absorption force of the buffer spring, so that the impact force caused by the impact is reduced to the maximum, and the ship bow is protected. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced.
[0020] Figure 1 is the overall structure schematic view of the first embodiment of the utility model.
[0021] Figure 2 is the longitudinal section view of the first embodiment of the utility model.
[0022] Figure 3 is the transverse section view of the first embodiment of the utility model.
[0023] Figure 4 is the overall structure schematic view of the second embodiment of the utility model.
[0024] Figure 5 is the section view of the anti-collision structure of the second embodiment of the utility model and does not contain the mounting frame and the connecting plate.
[0025] 101-deck, 102-deck longitudinal bone, 103-transverse flexural tendon, 104-ship bottom longitudinal bone, 105-supporting piece, 106-transverse reinforcing frame, 107-bow enlarged elbow plate, 108-construction cavity, 201-anti-collision structure, 202-mounting frame, 203-connecting plate, 204-buffer frame, 205-buffer piece, 206-anti-collision plate, 207-first rod, 208-second rod, 209-damper, 210-buffer spring. DETAILED DESCRIPTION
[0026] The first embodiment of the present application is:
[0027] Please refer to Figures 1-3 , wherein,Figure 1 is the overall structure schematic view of the first embodiment of the utility model, Figure 2 is the longitudinal section view of the first embodiment of the utility model, Figure 3 is the transverse section view of the first embodiment of the utility model.
[0028] The utility model provides a kind of ship bow structure: including deck 101 and bow assembly, the bow assembly includes deck longitudinal 102, transverse flexure tendon 103, ship bottom longitudinal 104 and support piece 105, the support piece 105 includes transverse reinforcing frame 106 and bow amplification knee plate 107, the transverse flexure tendon 103 has construction cavity 108, the prior ship bow structure is solved by the foregoing scheme, ship bow is sharp and thin line type, often it can make the inner cavity space of ship bow be relatively narrow, leading to subsequent construction operation is very difficult Problem.
[0029] For this specific embodiment, the deck 101 cooperates with the bow assembly to form the bow of the ship.
[0030] Wherein, the deck longitudinal 102 is fixedly connected with the deck 101, and is located at one side of the deck 101;The transverse flexure tendon 103 is fixedly connected with the deck longitudinal 102, and is located at one side of the deck longitudinal 102;The ship bottom longitudinal 104 is fixedly connected with the transverse flexure tendon 103, and is located at one side of the transverse flexure tendon 103;The support piece 105 is arranged between the deck longitudinal 102 and the ship bottom longitudinal 104 respectively, the transverse flexure tendon 103 is used to replace the transverse strong frame structure of prior art, the distance of the deck longitudinal 102 and the ship bottom longitudinal 104 is extended, and the support piece 105 is cooperated to assist support, so that the span of the ship bottom longitudinal 104 and the deck longitudinal 102 is reduced, the deck 101 structure and the outer plate structure are close, the transverse flexure tendon 103 increases the transverse width, so that it is more convenient to open hole, increase inner cavity space, so as to solve the prior ship bow structure, ship bow is sharp and thin line type, often it can make the inner cavity space of ship bow be relatively narrow, leading to subsequent construction operation is very difficult Problem.
[0031] Secondly, the transverse reinforcing frame 106 is fixedly connected with the deck longitudinal beam 102 and the bottom longitudinal beam 104 respectively and is located between the deck longitudinal beam 102 and the bottom longitudinal beam 104 respectively; the enlarged bow elbow plate 107 is fixedly connected with the deck longitudinal beam 102 and the bottom longitudinal beam 104 respectively and is located between the deck longitudinal beam 102 and the bottom longitudinal beam 104 respectively, and the transverse reinforcing frame 106 cooperates with the enlarged bow elbow plate 107 to support the deck longitudinal beam 102 and the bottom longitudinal beam 104, so that the deck longitudinal beam 102 and the bottom longitudinal beam 104 are more stable when being installed on the transverse bending rib 103.
[0032] Finally, the construction cavity 108 is located inside the transverse bending rib 103, and the construction cavity 108 facilitates the construction personnel to enter the bow structure for construction.
[0033] In the use of the ship bow structure, the transverse reinforcing frame 106 is used to replace the transverse reinforcing frame structure in the prior art, the distance between the deck longitudinal beam 102 and the bottom longitudinal beam 104 is extended, and the enlarged bow elbow plate 107 is used to assist in supporting the transverse reinforcing frame 106 and the overall structure, so that the transverse width of the transverse bending rib 103 is increased, the distance between the deck 101 structure and the outer plate structure is shortened, the hole is more convenient to open, the inner cavity space is increased, and the problems of the prior art that the ship bow structure is thin and narrow, the inner cavity space of the ship bow structure is narrow, and the subsequent construction is difficult are solved.
[0034] The second embodiment of the application is:
[0035] Please refer to Figures 4-5 , wherein, Figure 4 is a schematic view of the overall structure of the second embodiment of the application, Figure 5 is a sectional view of the anti-collision structure of the second embodiment of the application, which does not include the mounting frame and the connecting plate.
[0036] On the basis of the first embodiment, the ship bow structure further comprises an anti-collision structure 201, the anti-collision structure 201 comprises a mounting frame 202, a connecting plate 203, a buffer frame 204, two buffer members 205 and an anti-collision plate 206, and the buffer member 205 comprises a first rod 207, a second rod 208, a damper 209 and a buffer spring 210.
[0037] In this specific embodiment, the ship bow structure further comprises an anti-collision structure 201, and the anti-collision structure 201 is used to reduce the damage to the ship bow structure caused by collision to the greatest extent and to protect the ship bow structure.
[0038] The mounting frame 202 is fixedly connected with the deck 101 and located at the side of the deck 101; the connecting plate 203 is fixedly connected with the mounting frame 202 and located at one side of the mounting frame 202; the buffer frame 204 is fixedly connected with the connecting plate 203 and located at one side of the connecting plate 203; two buffer members 205 are respectively arranged at one side of the buffer frame 204; the anti-collision plates 206 are respectively fixedly connected with the two buffer members 205 and respectively located at one side of the two buffer members 205. The mounting frame 202 is used for erecting on the deck 101 to wrap the front end of the deck 101. The connecting plate 203 is used for supporting the installation of the buffer frame 204. When the ship is running or docking, the front end accidentally collides with an obstacle. The anti-collision plates 206 contact the impact surface and the impact force is assisted and absorbed by the two buffer members 205, so that the damage caused by the collision of the front end of the ship is reduced to the maximum extent, thereby protecting the front end of the ship.
[0039] Secondly, the first rod 207 is fixedly connected with the buffer frame 204 and located inside the buffer frame 204; the second rod 208 is in sliding connection with the first rod 207 and fixedly connected with the anti-collision plate 206 and located at one side of the first rod 207; the dampers 209 are respectively fixedly connected with the first rod 207 and the second rod 208 and respectively located between the first rod 207 and the second rod 208; the buffer springs 210 are respectively fixedly connected with the anti-collision plate 206 and the buffer frame 204 and respectively located between the anti-collision plate 206 and the buffer frame 204. The anti-collision plate 206 contacts the impact surface and transmits the impact force to the dampers 209 between the first rod 207 and the second rod 208. The dampers 209 absorb the impact force by their properties and cooperate with the elastic absorption force of the buffer springs 210, so that the impact force caused by the collision is reduced to the maximum extent, thereby protecting the front end of the ship.
[0040] In the use of the ship front end structure, the mounting frame 202 is used for erecting on the deck 101 to wrap the front end of the deck 101. The connecting plate 203 is used for supporting the installation of the buffer frame 204. When the ship is running or docking, the front end accidentally collides with an obstacle. The anti-collision plate 206 contacts the impact surface and transmits the impact force to the dampers 209 between the first rod 207 and the second rod 208. The dampers 209 absorb the impact force by their properties and cooperate with the elastic absorption force of the buffer springs 210, so that the impact force caused by the collision is reduced to the maximum extent, thereby protecting the front end of the ship.
[0041] The above disclosure only shows one or more preferred embodiments of the present application, and cannot limit the scope of the present application. Those skilled in the art can understand that the implementation of all or part of the above processes, and the equivalent changes made according to the claims of the present application, still belong to the scope covered by the present application.
Claims
1.A bow structure of a ship, comprising a deck, characterized in that, a bow assembly is further included, the bow assembly comprises a deck longitudinal, a transverse bending rib, a bottom longitudinal and a support, the deck longitudinal is fixedly connected with the deck and located at one side of the deck; the transverse bending rib is fixedly connected with the deck longitudinal and located at one side of the deck longitudinal; the bottom longitudinal is fixedly connected with the transverse bending rib and located at one side of the transverse bending rib; and the support is arranged between the deck longitudinal and the bottom longitudinal. 2.The bow structure of the ship according to claim 1, characterized in that, the support comprises a transverse reinforcing frame and a bow enlarged knee plate, the transverse reinforcing frame is fixedly connected with the deck longitudinal and the bottom longitudinal respectively and located between the deck longitudinal and the bottom longitudinal; and the bow enlarged knee plate is fixedly connected with the deck longitudinal and the bottom longitudinal respectively and located between the deck longitudinal and the bottom longitudinal. 3.The bow structure of the ship according to claim 2, characterized in that, the transverse bending rib has a construction cavity, and the construction cavity is located inside the transverse bending rib. 4.The bow structure of the ship according to claim 1, characterized in that, the bow structure of the ship further comprises a fender structure, and the fender structure is arranged at one side of the deck. 5.The bow structure of the ship according to claim 4, characterized in that, the fender structure comprises a mounting frame, a connecting plate, a buffer frame, two buffer members and a fender plate, the mounting frame is fixedly connected with the deck and located at a side edge of the deck; the connecting plate is fixedly connected with the mounting frame and located at one side of the mounting frame; the buffer frame is fixedly connected with the connecting plate and located at one side of the connecting plate; the two buffer members are arranged at one side of the buffer frame respectively; and the fender plate is fixedly connected with the two buffer members respectively and located at one side of the two buffer members respectively. 6.The bow structure of the ship according to claim 5, characterized in that, the buffer member comprises a first rod, a second rod, a damper and a buffer spring, the first rod is fixedly connected with the buffer frame and located inside the buffer frame; the second rod is slidably connected with the first rod, fixedly connected with the fender plate and located at one side of the first rod; the damper is fixedly connected with the first rod and the second rod respectively and located between the first rod and the second rod; and the buffer spring is fixedly connected with the fender plate and the buffer frame respectively and located between the fender plate and the buffer frame.