Ship traction device
By using buffer components composed of buffer plates and springs in the ship traction device, the water shore collision problem caused by unstable water flow and wind during the traction process is solved, the protection of the hull and the water shore is achieved, and the use of the device is extended life.
Patent Information
- Application Number
- CN202421271095.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-05
AI Technical Summary
During the traction process, the existing ship traction device will cause unstable hull due to the influence of water flow and wind, which may collide with the water shore and cause damage.
A traction device including buffer plates and springs is designed. The buffer unit composed of buffer plates and springs plays a buffering role when the hull is docked to avoid collision between the hull and the water shore and through stability. The assembly and hinge structure ensures the stability and flexibility of the buffer assembly.
It effectively avoids collision damage between the hull and the water shore, protects the hull and the water shore, and extends the service life of the buffer assembly through rounded corner design and hinge connection.
Smart Images
Figure CN222272288U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ships, in particular to a ship traction device. Background Art
[0002] When a ship needs to be cleaned or derusted, it is necessary to tow the ship ashore for cleaning.
[0003] Chinese patent CN201721062927.3 introduces a ship traction device, including a roller conveyor, a traction mechanism and a fixing mechanism, wherein the traction mechanism is installed at the left end of the roller conveyor, the fixing mechanism is assembled at the right end of the traction mechanism, the fixing mechanism is arranged above the roller conveyor, the traction mechanism includes a stabilizing plate, a servo motor, a rotating shaft, a sleeve and a traction rope, the stabilizing plate is installed at the left end of the roller conveyor, the servo motor is fixed at the right end of the stabilizing plate, the rotating shaft is assembled at the rear end of the servo motor, the sleeve is installed on the rotating shaft, and the traction rope is provided. The traction rope is wound around the outer end of the sleeve, the sleeve and the traction rope are provided behind the servo motor, the servo motor, the rotating shaft, the sleeve and the traction rope are provided above the roller conveyor, the rotating shaft, the sleeve and the traction rope are provided on the right side of the stabilizing plate, the fixing mechanism includes a frame, an electric cylinder, a push rod, a baffle and an electromagnet, the frame is assembled on the right end of the traction rope, the electric cylinder is fixed on the inner end of the frame, the push rod is installed on the inner end of the electric cylinder, the baffle is fixed on the inner end of the push rod, the electromagnet is fixed on the outer end of the baffle, and a push rod, a baffle and an electromagnet are provided inside the frame.
[0004] This patent uses a fixing mechanism and a towing mechanism to tow a ship from the water to the shore. However, during the towing process, the ship will be displaced by the influence of water flow and wind force, and may collide with the shore and damage the hull. Utility Model Content
[0005] Based on this, it is necessary to provide a ship traction device to address the existing technical problems, which can gently block the hull that is about to collide with the waterfront through buffer plates and springs, thereby avoiding damage caused by collision between the hull and the waterfront and protecting the hull and the waterfront.
[0006] In order to solve the existing technical problems, the technical solution adopted by the utility model is:
[0007] A ship traction device comprises a traction mechanism, which is arranged on a water bank. The ship traction device also comprises a base and a buffer assembly, wherein the base is vertically arranged on a side of the water bank close to the traction mechanism, and the buffer assembly is vertically arranged on a side of the base away from the water bank, and the upper surface of the buffer assembly is higher than the height of the water bank. The buffer assembly comprises a plurality of evenly distributed buffer units, and the buffer unit comprises a spring arranged on the base and a buffer plate arranged on an end of the spring away from the base.
[0008] Preferably, the edges of the buffer panels are rounded.
[0009] Preferably, the buffer panels are connected via hinges.
[0010] Preferably, two stabilizing components are vertically symmetrically arranged on both vertical sides of the buffer component, and the stabilizing component includes a stabilizing rod and a sliding block. A connecting rod is rotatably arranged on the stabilizing rod, and one end of the connecting rod away from the stabilizing rod can be rotatably arranged on a stabilizing block, and one end of the stabilizing block away from the connecting rod is arranged on a base.
[0011] Preferably, a sliding block is provided at one end of the stabilizing block close to the base, and a sliding groove corresponding to the sliding block is horizontally provided on the base.
[0012] Preferably, a plurality of sandbags are provided on a side of the buffer plate close to the hull.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. The present application uses buffer plates and springs to gently block the hull that is about to collide with the water bank, thereby avoiding damage caused by the collision between the hull and the water bank and protecting the hull and the water bank. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of a ship traction device;
[0016] Figure 2 yes Figure 1 Enlarged view of point A in the middle;
[0017] Figure 3 It is a front view of a ship towing device;
[0018] Figure 4 It is a left side view of a ship's towing device;
[0019] Figure 5 yes Figure 4 Cross-sectional view along section BB.
[0020] The numbers in the figure are:
[0021] 1- traction mechanism;
[0022] 2- Base;
[0023] 21-chute;
[0024] 3- Buffer component;
[0025] 31-buffer unit; 311-buffer plate; 3111-rounded corner; 3112-hinge; 3113-sandbag; 312-spring;
[0026] 4-Solidify the components;
[0027] 41 - stabilizing rod; 42 - connecting rod; 43 - stabilizing block; 431 - sliding block. DETAILED DESCRIPTION
[0028] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0029] See also Figure 1 , Figure 3 and Figure 4 As shown, a ship traction device includes a traction mechanism 1, which is arranged on a water bank. The ship traction device also includes a base 2 and a buffer component 3. The base 2 is vertically arranged on a side of the water bank close to the traction mechanism 1, and the buffer component 3 is vertically arranged on a side of the base 2 away from the water bank, and the upper surface of the buffer component 3 is higher than the height of the water bank. The buffer component 3 includes a plurality of evenly distributed buffer units 31, and the buffer unit 31 includes a spring 312 arranged on the base 2 and a buffer plate 311 arranged on the end of the spring 312 away from the base 2.
[0030] In specific work, when the ship needs to dock for the next step of processing, the traction rope on the traction mechanism 1 is fixed to the ship, and then the ship is moved closer to the shore;
[0031] Ideally, the ship slowly approaches the shore until it docks and waits for the next step. However, under the influence of wind and water flow, the ship will not move stably. At this time, the ship approaches the shore under the traction of the traction mechanism 1, and the hull moves unstably. Part of the hull will collide with the shore. At this time, the buffer component 3 set at the shore first contacts the ship. Under the action of the spring 312, the buffer plate 311 buffers the hull and exerts a force on the hull to move away from the shore, so as to push the hull away from the shore to avoid collision until the hull docks stably at the shore.
[0032] The hull that is about to collide with the water bank is gently blocked by the buffer plate 311 and the spring 312, thereby avoiding damage caused by the collision between the hull and the water bank and protecting the hull and the water bank.
[0033] See also Figure 3 As shown, the edge of the buffer plate 311 is configured as a rounded corner 3111 .
[0034] By setting the edge of the buffer plate 311 as a rounded corner 3111, the sharp edge of the buffer plate 311 is prevented from damaging the hull when the hull collides with the buffer component 3, thereby reducing damage to the hull and reducing mutual damage between the buffer plates 311, thereby extending the service life of the buffer component 3.
[0035] See also Figure 5 As shown, the buffer panels 311 are connected via hinges 3112 .
[0036] By connecting several buffer plates 311 through hinges 3112, several buffer plates 311 form a whole. When a collision with the hull occurs, the overall shape of the buffer component 3 changes, which can better buffer the hull, and there will be no jamming between the buffer plates 311, which ensures that the buffer component 3 can quickly recover under the action of the spring 312, so as to facilitate buffering the next collision.
[0037] See also Figure 2 and Figure 4 As shown, two stabilizing components 4 are vertically symmetrically arranged on both vertical sides of the buffer component 3, and the stabilizing component 4 includes a stabilizing rod 41 and a slider 431. A connecting rod 42 is rotatably arranged on the stabilizing rod 41, and one end of the connecting rod 42 away from the stabilizing rod 41 can be rotatably arranged on a stabilizing block 43, and one end of the stabilizing block 43 away from the connecting rod 42 is arranged on the base 2.
[0038] A vertical upward force is provided to the buffer assembly 3 through the stabilizing rod 41 to prevent the buffer assembly 3 from moving downward under the action of gravity, resulting in a portion of the water bank not being protected by the buffer assembly 3, so that there is no protection and damage occurs when the water bank collides with the hull. Both ends of the connecting rod 42 are rotatably connected, ensuring that when the buffer assembly 3 changes shape during buffering and its length is reduced, the stabilizing rod 41 can always remain connected to the buffer assembly 3, ensuring the stability of the structure of the stabilizing assembly 4.
[0039] See also Figure 2 As shown, a sliding block 431 is provided at one end of the stabilizing block 43 close to the base 2 , and a sliding groove 21 corresponding to the sliding block 431 is horizontally provided on the base 2 .
[0040] Through the cooperation of the slider 431 and the slide groove 21, the stabilizing block 43 can slide horizontally on the base 2 to prevent the length of the buffer component 3 from shrinking too much. The stabilizing rod 41 can also always stay connected with the buffer component 3, ensuring the stability of the structure of the stabilizing component 4.
[0041] See also Figure 3 As shown, a plurality of sandbags 3113 are provided on one side of the buffer plate 311 close to the hull.
[0042] By providing a plurality of sandbags 3113 , when the hull and the buffer assembly 3 collide, the sandbags 3113 can further play a buffering role, further reducing the collision damage of the buffer assembly 3 to the hull.
[0043] The present application uses the buffer plate 311 and the spring 312 to gently block the hull that is about to collide with the water bank, thereby avoiding damage caused by the collision between the hull and the water bank and protecting the hull and the water bank.
[0044] The above embodiments only express one or several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A ship traction device, comprising a traction mechanism (1), the traction mechanism (1) being arranged on a water bank, characterized in that: The ship traction device further comprises a base (2) and a buffer assembly (3), wherein the base (2) is vertically arranged on a side of a water bank close to the traction mechanism (1), and the buffer assembly (3) is vertically arranged on a side of the base (2) away from the water bank, and the upper surface of the buffer assembly (3) is higher than the height of the water bank, and the buffer assembly (3) comprises a plurality of evenly distributed buffer units (31), and the buffer unit (31) comprises a spring (312) arranged on the base (2) and a buffer plate (311) arranged on an end of the spring (312) away from the base (2).
2. A ship towing device according to claim 1, characterized in that: The edge of the buffer plate (311) is configured as a rounded corner (3111).
3. A ship towing device according to claim 1, characterized in that: The buffer panels (311) are connected via hinges (3112).
4. A ship towing device according to claim 3, characterized in that: Two stabilizing components (4) are vertically symmetrically arranged on both vertical sides of the buffer component (3), and the stabilizing component (4) comprises a stabilizing rod (41) and a sliding block (431). A connecting rod (42) is rotatably arranged on the stabilizing rod (41), and one end of the connecting rod (42) away from the stabilizing rod (41) is rotatably arranged on a stabilizing block (43), and one end of the stabilizing block (43) away from the connecting rod (42) is arranged on the base (2).
5. A ship towing device according to claim 4, characterized in that: A sliding block (431) is provided at one end of the stabilizing block (43) close to the base (2), and a sliding groove (21) corresponding to the sliding block (431) is horizontally provided on the base (2).
6. A ship towing device according to claim 1, characterized in that: A plurality of sandbags (3113) are arranged on one side of the buffer plate (311) close to the hull.