Operating anti-collision device for port
By introducing the flip bar and rotating column structure into the port anti-collision device, the problem of lack of guidance in the existing device is solved, the stable docking and buffering effect of the cargo ship is achieved, and the protective capability of the anti-collision device is enhanced.
Patent Information
- Application Number
- CN202422639843.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The existing port anti-collision device lacks an effective cargo ship guiding structure, which makes it difficult for the cargo ship to stabilize when docking. The repulsive force generated by the spring is concentrated in a certain part, which easily causes the cargo ship to bump and move over a large range.
An anti-collision device is designed, which includes a mounting wall, a mounting bar, a reset spring, a connecting bar, a flip bar and a rotating column. Through the cooperation of the flip bar and the rotating column, the cargo ship can be buffered and guided, the concentration of repulsive force can be reduced, the contact area can be increased, and the movement range of the cargo ship can be limited.
It can effectively cushion the impact force of the cargo ship, avoid the cargo ship from bumping and moving over a large range on the shore, ensure stable docking, and improve the anti-collision effect.
Smart Images
Figure CN223446101U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of anti-collision devices, and in particular relates to an anti-collision device for port operations. Background Art
[0002] When a cargo ship is unloading at a port, it needs to be moored at the shore of the port. When the cargo ship is moored at the shore, it is easy for the cargo ship to collide with the rocks on the shore. In order to avoid collision damage to the cargo ship, the staff needs to install anti-collision devices at the shore of the port.
[0003] Existing port shore anti-collision devices are usually composed of a fixed structure and a buffer structure. The fixed structure can drive the buffer structure to be fixed on the rocks on the shore. The buffer structure is usually composed of a spring and a metal plate. When a cargo ship collides with the metal plate, the spring can store force and work. The repulsive force generated by the spring can drive the metal plate to push the cargo ship, which can prevent the cargo ship from colliding with the rocks on the port shore. This anti-collision device can indeed have a good anti-collision effect on the cargo ship in actual use. However, when the cargo ship collides with the metal plate, there is no good cargo ship guide structure on the metal plate, which will cause the repulsive force generated by the spring to directly act on a certain part of the cargo ship, making it difficult to achieve a stable docking of the cargo ship on the shore. Utility Model Content
[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an anti-collision device for port operations.
[0005] To achieve the above objectives, the utility model provides an anti-collision device for port operations, including a mounting wall, which is fixedly connected to a mounting bar by mounting bolts, and the mounting bars are evenly spaced on the mounting wall. A reset spring is fixedly connected to the side of the mounting bar facing away from the mounting wall, and an end of the reset spring facing away from the mounting bar is fixedly connected to a connecting bar. A first flip bar is fixedly connected to one side of the connecting bar at equal intervals, and a second flip bar is fixedly connected to the other side of the connecting bar at equal intervals.
[0006] In the above technical solution, further, the mounting bar is an L-shaped structure, a bolt groove is opened on the upper part of the mounting bar, the mounting bolts are connected inside the bolt groove, and mounting ear blocks are fixedly connected at equal intervals on the lower part of the mounting bar, and the mounting ear blocks are fixed to the mounting wall by fixing bolts.
[0007] In the above technical solution, further, a connecting rib block is provided at the connection position between the first flip bar and the second flip bar and the connecting bar, and the position of the first flip bar and the second flip bar away from the connecting rib block is fixedly connected to the limiting bar, and the end of the first flip bar and the second flip bar away from the connecting rib block is provided with an end rounded corner.
[0008] In the above technical solution, further, the connecting strip is rotatably connected with the mounting strip through a connecting hinge, a rotating groove is formed on the side of the connecting strip away from the mounting strip, and a rotating column is rotatably connected inside the rotating groove.
[0009] In the above technical solution, further, the mounting strip and the mounting lug are provided with an abutting portion on the side away from the connecting strip, an abutting rubber ring is fixed on the mounting lug, and the abutting rubber ring is sleeved with the fixing bolt.
[0010] In the above technical solution, further, the second turning strip is distributed between two first turning strips, and the second turning strip and the first turning strip are both strip-shaped.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] 1、The connecting strip in the device can play a buffering role on the cargo ship, can avoid the cargo ship abutting against the mounting wall, and can play a role in preventing the cargo ship from colliding;
[0013] 2、The rotating column in the device can play a guiding role on the cargo ship, can avoid the repulsive force generated by the reset spring acting on a point of the cargo ship, and can avoid the cargo ship from being subjected to large jolts;
[0014] 3、The first turning strip and the second turning strip in the device can rub against the outer wall of the cargo ship, and can avoid the cargo ship from moving in a large range when colliding with the connecting strip. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a structural schematic view of the utility model;
[0016] Fig. 2 It is a mounting strip structural schematic view provided by the utility model;
[0017] Fig. 3 It is a rotating column structural schematic view provided by the utility model.
[0018] In the drawing: 1, first turning strip; 2, mounting strip; 3, mounting wall; 4, rotating column; 5, mounting bolt; 6, bolt groove; 7, second turning strip; 8, connecting strip; 9, reset spring; 10, connecting hinge; 11, mounting lug; 12, fixing bolt; 13, rotating groove; 14, connecting rib block; 15, abutting portion; 16, abutting rubber ring; 17, limiting strip; 18, end round corner. DETAILED DESCRIPTION
[0019] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described in detail below in combination with the drawings and specific embodiments.
[0020] AsFigs. 1-3 The utility model provides an anti-collision device for port operation, which comprises a mounting wall 3, the mounting wall 3 is fixedly connected with mounting strips 2 through mounting bolts 5, the mounting strips 2 are distributed on the mounting wall 3 at equal intervals, the mounting strips 2 are fixedly connected with return springs 9 on the side away from the mounting wall 3, the return springs 9 are fixedly connected with connecting strips 8 on the end away from the mounting strips 2, the connecting strips 8 are fixedly connected with first turnover strips 1 on one side at equal intervals, and the connecting strips 8 are fixedly connected with second turnover strips 7 on the other side at equal intervals.
[0021] The mounting wall 3 is an L-shaped metal plate on the market, the metal plate can be fixed on the shore of the port in a buried manner, can wrap the rocks on the shore of the port, the first turnover strips 1 and the second turnover strips 7 are distributed at equal intervals, and the first turnover strips 1 and the second turnover strips 7 can increase the contact area of the connecting strips 8 with the cargo ship.
[0022] The mounting strips 2 are L-shaped structures, bolt grooves 6 are formed in the upper portions of the mounting strips 2, the mounting bolts 5 are connected in the bolt grooves 6, mounting lug blocks 11 are fixedly connected to the lower portions of the mounting strips 2 at equal intervals, and the mounting lug blocks 11 are fixed to the mounting wall 3 through fixing bolts 12.
[0023] The mounting bolts 5 and the fixing bolts 12 can fix the mounting strips 2 to the mounting wall 3, and the use position of the connecting strips 8 can be fixed.
[0024] The connecting parts of the first turnover strips 1 and the second turnover strips 7 with the connecting strips 8 are provided with connecting lug blocks 14, the parts of the first turnover strips 1 and the second turnover strips 7 away from the connecting lug blocks 14 are fixedly connected with limiting strips 17, and end round corners 18 are formed in the ends of the first turnover strips 1 and the second turnover strips 7 away from the connecting lug blocks 14.
[0025] The connecting lug blocks 14 are plate-shaped structures in trapezoidal shapes, the connecting lug blocks 14 are fixed to the first turnover strips 1 and the second turnover strips 7, the connecting lug blocks 14 can increase the fixing strength of the first turnover strips 1 and the second turnover strips 7 with the connecting strips 8, and the end round corners 18 can avoid the frictional force between the first turnover strips 1 and the second turnover strips 7 and the cargo ship.
[0026] The connecting strips 8 are rotationally connected to the mounting strips 2 through connecting hinges 10, rotation grooves 13 are formed in the side of the connecting strips 8 away from the mounting strips 2, and rotation columns 4 are rotationally connected in the rotation grooves 13.
[0027] When the cargo ship hits the connecting strips 8, the rotation columns 4 can rotate on the cargo ship, at this time, the rotation columns 4 can guide the cargo ship, the rotation columns 4 are made of rubber, the rubber rotation columns 4 can buffer the impact force of the cargo ship on the connecting strips 8, and the repulsive force generated by the return springs 9 can be concentrated on one point of the cargo ship.
[0028] The side of the mounting strip 2 and the mounting lug 11 away from the connecting strip 8 is provided with an abutting part 15, and the mounting lug 11 is fixed with an abutting rubber ring 16 which is sleeved with the fixing bolt 12;
[0029] The surface of the abutting part 15 is rough, and when the mounting strip 2 is fixed on the mounting wall 3, the abutting part 15 can increase the friction between the mounting strip 2 and the mounting wall 3, and the abutting rubber ring 16 can prevent external water from entering the mounting hole of the fixing bolt 12.
[0030] The second turning strip 7 is distributed between two first turning strips 1, and the second turning strip 7 and the first turning strip 1 are both strip-shaped;
[0031] When the mounting strip 2 is connected on the mounting wall 3 at equal intervals, the second turning strip 7 and the first turning strip 1 on two adjacent connecting strips 8 cooperate with each other, and when the connecting strip 8 is turned, the second turning strip 7 and the first turning strip 1 can drive the limiting strip 17 to abut against the cargo ship, so as to reduce the movement range of the cargo ship.
[0032] Working principle: in actual use, the staff can wrap the rock of the port with the mounting wall 3 in advance, so that the device can be fixed on the shore of the port, when the cargo ship hits the connecting strip 8, the reset spring 9 can store energy, and then the repulsive force generated by the reset spring 9 can drive the cargo ship to move on the water surface, at the same time, the corrugation of the water surface and the rotating column 4 can drive the bow of the cargo ship to tilt, when the cargo ship hits the connecting strip 8 again, the rotating column 4 can roll on the surface of the cargo ship, at the same time, the bow of the cargo ship can extrude the first turning strip 1 and the second turning strip 7, the limiting strip 17 can frictionally abut against the surface of the cargo ship, at this time, the first turning strip 1 and the second turning strip 7 can wrap the bow of the cargo ship, so as to avoid the bow of the cargo ship from being hit.
[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application.
Claims
1. A port operation anti-collision device, comprising a mounting wall (3), characterized in that: The mounting wall (3) is fixedly connected to the mounting strip (2) via mounting bolts (5); the mounting strips (2) are distributed on the mounting wall (3) at equal intervals; a reset spring (9) is fixedly connected to the side of the mounting strip (2) facing away from the mounting wall (3); an end of the reset spring (9) facing away from the mounting strip (2) is fixedly connected to a connecting strip (8); a first flip strip (1) is fixedly connected to one side of the connecting strip (8) at equal intervals; and a second flip strip (7) is fixedly connected to the other side of the connecting strip (8) at equal intervals.
2. The anti-collision device for port operations according to claim 1, characterized in that: The mounting bar (2) is an L-shaped structure. A bolt groove (6) is provided on the upper portion of the mounting bar (2). The mounting bolts (5) are connected to the inside of the bolt groove (6). The lower portion of the mounting bar (2) is fixedly connected with mounting lugs (11) at equal intervals. The mounting lugs (11) are fixed to the mounting wall (3) via fixing bolts (12).
3. The anti-collision device for port operations according to claim 1, characterized in that: A connecting rib block (14) is provided at the connection portion between the first flip bar (1) and the second flip bar (7) and the connecting bar (8); a limiting bar (17) is fixedly connected to the portion of the first flip bar (1) and the second flip bar (7) facing away from the connecting rib block (14); and an end rounded corner (18) is provided at one end of the first flip bar (1) and the second flip bar (7) facing away from the connecting rib block (14).
4. The anti-collision device for port operations according to claim 1, characterized in that: The connecting bar (8) is rotatably connected to the mounting bar (2) via a connecting hinge (10); a rotation groove (13) is provided on a side of the connecting bar (8) facing away from the mounting bar (2); and a rotation column (4) is rotatably connected inside the rotation groove (13).
5. The anti-collision device for port operations according to claim 2, characterized in that: An abutment portion (15) is provided on the side of the mounting strip (2) and the mounting ear block (11) facing away from the connecting strip (8); an abutment rubber ring (16) is fixed on the mounting ear block (11); and the abutment rubber ring (16) is sleeved with the fixing bolt (12).
6. The anti-collision device for port operations according to claim 1, characterized in that: The second turning strip (7) is distributed between the two first turning strips (1), and the second turning strip (7) and the first turning strip (1) are both in the shape of strips.