Bridging plate for roll-on and roll-off of ultra-large component
By designing a bridge plate including guide bridge, bridge and connection mechanism, the problems of low loading safety and efficiency of super-large offshore wind power generation equipment components are solved, and higher loading safety and efficiency are achieved.
Patent Information
- Application Number
- CN202421280822.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The prior art is difficult to safely and effectively load components of super-large offshore wind power generation equipment, resulting in insufficient construction safety and low loading efficiency.
A bridge plate for roll-on and roll-on board of the super-large component is designed, including a guide bridge, a bridge piece and a connecting mechanism. It is fixed to the deck of the transport ship through the guide bridge piece. The bridge piece is connected to the guide bridge piece to form a connecting bridge to ensure that when the module car rolls on the bridge piece, the bridge plate puts pressure on the dock to reduce the risk of disengagement, and enhances the connection stability through the clamping mechanism between the snap and the slot.
It improves the safety and efficiency of loading super-large components, reduces the risk of components swaying and falling during loading, and ensures the safety and smoothness of construction.
Smart Images
Figure CN222647200U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of offshore wind power equipment loading operations, and in particular to a bridge plate for rolling onboard a super-large component. Background Art
[0002] With the transformation and upgrading of the global energy structure, large-scale offshore wind power generation equipment has become popular due to its clean and renewable characteristics. Its construction scale is gradually expanding. The components of this type of equipment are often huge and heavy, which brings unprecedented challenges to the loading operations in the dock.
[0003] At present, the means of loading power generation equipment is usually to load the power generation equipment onto a module car with wheels at the bottom of the module car. The module car rolls on the corridor roof through the wheels to transport the power generation equipment to the transport ship. However, the corridor roof on both sides of the dock has limited bearing capacity for components and cannot withstand the requirements of rolling on and off of super-large components. In addition, there is a gap between the corridor roof of the dock and the deck of the transport ship. When rolling on large components, the corridor roof and the transport ship are prone to separation, causing the large components to sway and there is a risk of large components falling, and construction safety cannot be guaranteed. Summary of the invention
[0004] In order to improve the safety of loading large components onto ships, the present application provides a bridge plate for rolling on and off of super-large components.
[0005] The present application provides a bridge plate for rolling on board a super-large component, which adopts the following technical solution:
[0006] A bridge plate for rolling on board a super large component, comprising:
[0007] The bridge approach piece is fixed on the top of the transport ship deck;
[0008] Bridge piece, used for rolling of module vehicle;
[0009] The connecting mechanism is used to connect the bridging member with the bridge approach member.
[0010] By adopting the above technical scheme, the approach bridge piece is firmly fixed on the deck of the transport ship, providing a solid supporting foundation for the bridge piece, the bridge piece is fixed to the approach bridge piece through a connecting mechanism, and the end of the bridge piece away from the approach bridge piece is placed on the dock, and the bridge piece forms a connecting bridge between the transport ship and the corridor roof. The module car equipped with the power generation equipment is transported from the dock to the transport ship through the bridge piece, reducing the possibility of the module car equipped with the power generation equipment directly pressing on the corridor roof and causing collapse. At the same time, through the ingenious combination of the approach bridge piece, the bridge piece and the connecting mechanism, the dock and the transport ship form a building connection relationship. When the module car rolls on the bridge piece, the module car applies force to the bridge plate, and the bridge plate applies pressure to the dock, reducing the possibility of the bridge plate detaching from the dock, and the bridge piece is connected to the approach bridge piece on the transport ship through the connecting mechanism, reducing the possibility of the corridor roof and the transport ship being separated during the roll-on / roll-off of large components, resulting in the swaying and falling of large components, thereby improving the safety of loading large components.
[0011] Optionally, the connecting mechanism includes a buckle connected to the bridge member and a slot provided in the bridge member, the buckle is inserted into the slot, and the bridge member is snap-connected with the bridge member.
[0012] By adopting the above technical solution, the buckle and the slot are snapped into connection, so that the connection between the approach bridge component and the bridge component is tighter and more stable, reducing the loosening or separation of the connection caused by vibration or impact during the roll-on / roll-off process of large components, thereby improving the safety of loading operations.
[0013] Optionally, the bridging member includes a top plate, a support frame and a bottom plate, the two ends of the top wall of the top plate are bent in an "e" shape, the bottom wall of the top plate is connected to the support frame, and the bottom wall of the support frame is connected to the bottom plate.
[0014] By adopting the above technical solution, the two ends of the top plate are bent in an "eight" shape, providing a clear rolling path for the module car and guiding the direction of travel of the module car, so that the module car can easily roll onto the top of the top plate from one end of the "eight" shape of the top plate and roll down from the other end of the "eight" shape of the top plate. The entire rolling process is smooth and stable, reducing the difficulty of operation and the possibility of shaking of the power generation equipment on the module car due to shaking of the module car, thereby improving the safety of loading operations.
[0015] Optionally, the top wall of the bridge member is inclined, and the inclined surface of the bridge member is coplanar with the inclined surface of one end of the top plate, and is fixed by the connecting mechanism.
[0016] By adopting the above technical solution, the module car rolls down from the top of the top plate and falls onto the transport ship through the inclined surface of the approach bridge member. The inclined surface of the approach bridge member is coplanar with the inclined surface at one end of the top plate, further improving the rolling smoothness of the module car.
[0017] Optionally, the top wall of the bridge approach member is provided with an anti-slip member.
[0018] By adopting the above technical solution, the rolling friction of the top wall of the approach bridge member is increased, the possibility of the module vehicle slipping due to the fast rolling is reduced, and the rolling stability of the module vehicle is improved.
[0019] Optionally, the anti-slip member includes a plurality of anti-slip strips, the anti-slip strips are connected to the bridge approach member, and the anti-slip strips are in a wave-shaped protrusion.
[0020] By adopting the above technical solution, the wave-shaped protrusions of the anti-slip strip guide the rolling direction of the module car, so that the module car moves in a directional manner, reducing the possibility of the power generation equipment shaking caused by the deviation of the rolling direction of the module car, thereby improving the safety of loading large components.
[0021] Optionally, transport grooves are provided on both sides of the bridging member.
[0022] By adopting the above technical solution, when transporting the bridging parts, the transport groove is used as the force application point for transport, which improves the convenience of transportation, facilitates the connection of the bridging parts with the approach bridge parts, improves the speed of installation of the bridging plates, and improves the efficiency of loading large components.
[0023] Optionally, reinforcing ribs are provided at the conveying trough, the reinforcing ribs are equidistantly distributed, and both ends of the reinforcing ribs are fixed to the bridging members.
[0024] By adopting the above technical solution, reinforcing ribs are installed in the transport trough to strengthen the structure of the bridging parts, thereby reducing the possibility of collapse caused by weak supporting structure at the transport trough when the module car rolls, thereby improving the rolling stability of the module car and improving the safety of loading large components.
[0025] In summary, the present application includes at least one of the following beneficial technical effects:
[0026] 1. The bridge approach is firmly fixed on the deck of the transport ship, providing a solid support foundation for the bridge member. The bridge member is fixed to the bridge approach through a connecting mechanism. The end of the bridge member away from the bridge approach is placed on the dock. The bridge member forms a connecting bridge between the transport ship and the gallery roof. The module car equipped with power generation equipment is transported from the dock to the transport ship through the bridge member, reducing the possibility of the module car equipped with power generation equipment directly pressing on the gallery roof and causing collapse. At the same time, through the ingenious combination of the bridge approach, the bridge member and the connecting mechanism, the dock and the transport ship form a building connection relationship. When the module car rolls on the bridge member, the module car applies force to the bridge plate, and the bridge plate applies pressure to the dock, reducing the possibility of the bridge plate detaching from the dock. The bridge member is connected to the bridge approach on the transport ship through the connecting mechanism, reducing the possibility of the gallery roof and the transport ship being separated during the roll-on / roll-off of large components, resulting in the possibility of large components swaying and falling, thereby improving the safety of loading large components.
[0027] 2. The buckle and the slot are connected to make the connection between the approach bridge and the bridge more compact and stable, reducing the loose connection or separation caused by vibration or impact during the roll-on / roll-off of large components, thereby improving the safety of loading operations;
[0028] 3. The two ends of the top plate are bent in an "eight" shape, providing a clear rolling path for the module car and guiding the direction of travel of the module car, so that the module car can easily roll onto the top of the top plate from one end of the top plate and roll down from the other end of the top plate. The entire rolling process is smooth and stable, reducing the difficulty of operation and the possibility of shaking of the power generation equipment on the module car due to the shaking of the module car, thereby improving the safety of loading operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application.
[0030] Figure 2 It is a schematic diagram of the structure of the approach bridge member in the embodiment of the present application.
[0031] Figure 3 It is an exploded view of the overall structure in the embodiment of the present application.
[0032] Description of reference numerals:
[0033] 1. Bridge approach member; 11. Bridge approach plate; 12. Support plate; 13. Base plate; 2. Bridge member; 21. Top plate; 22. Support frame; 221. External support frame; 222. Internal support member; 23. Bottom plate; 3. Connecting mechanism; 31. Buckle; 32. Slot; 4. Anti-slip strip; 5. Transport slot; 6. Reinforcement rib. DETAILED DESCRIPTION
[0034] The following is combined with Figure 1-3 This application is described in further detail.
[0035] The embodiment of the present application discloses a bridge plate for rolling on and off a super-large component onto a ship.
[0036] Reference Figure 1A bridge plate for rolling on a super-large component onto a ship, comprising a bridge approach 1, a bridge 2 and a connecting mechanism 3. The bridge approach 1 is fixed to the top of the deck of a transport ship to provide a solid support foundation for the connection of the bridge plate to the transport ship. The bridge 2 is used for the module vehicle to roll. One end of the bridge 2 is placed on the dock. The top plate of the gallery of the dock is located at the bottom of the bridge 2. The end of the bridge 2 away from the dock is fixed to the bridge approach 1 through the connecting mechanism 3, so that the bridge plate is stably erected on the dock and the transport ship. When the module vehicle equipped with power generation equipment rolls on the bridge 2, the module vehicle Rolling directly on the bridge member 2 reduces the possibility that the module car directly presses on the corridor roof and causes the corridor roof to collapse, thereby reducing the possibility that the power generation equipment shakes during transportation. In addition, when the module car rolls on the bridge member 2, the module car applies force to the bridge plate, and the bridge plate applies pressure to the dock, reducing the possibility that the bridge plate separates from the dock. The bridge member 2 is connected to the transport ship through the connecting mechanism 3 and the approach bridge member 1, thereby reducing the possibility that the corridor roof is separated from the transport ship during roll-on / roll-off of large components, causing the large components to shake and fall, thereby improving the safety of loading large components.
[0037] The extension direction of the bridge approach member 1 is perpendicular to the rolling direction of the module vehicle. There are multiple bridge members 2, which are equidistantly arranged along the extension direction of the bridge approach member 1. Adjacent bridge members 2 are fitted together, which reduces the weight of a single bridge member 2, facilitates the transportation of the bridge member 2, increases the fixing speed of the bridge member 2 and the bridge approach member 1, and thus improves work efficiency.
[0038] Reference Figure 2 and Figure 3 The bridge approach member 1 includes a bridge approach plate 11, a support plate 12 and a base plate 13. The extension direction of the bridge approach plate 11 is perpendicular to the rolling direction of the module vehicle. The bottom wall of the bridge approach plate 11 is fixed to the support plate 12. The support plate 12 is vertically arranged. The bottom wall of the support plate 12 is fixed to the top wall of the base plate 13. The bridge approach plate 11 is inclined. One end of the base plate 13 away from the support plate 12 is fixed to one end of the bridge approach plate 11 away from the support plate 12. The bridge approach plate 11, the support plate 12 and the base plate 13 form a stable triangular structure. The base plate 13 is fixed on the deck of the transport ship. When the module vehicle rolls over the bridge approach plate 11, the possibility of collapse or shaking of the bridge approach plate 11 is reduced, thereby improving the rolling stability of the module vehicle on the bridge approach plate 11.
[0039] The bridging member 2 includes a top plate 21, a support frame 22 and a bottom plate 23. The bottom wall of the top plate 21 is fixed to the top wall of the support frame 22, and the bottom wall of the support frame 22 is fixed to the bottom wall of the bottom plate 23. The extension direction of the top plate 21 is consistent with the rolling direction of the module vehicle. The two ends of the top wall of the top plate 21 in the extension direction are bent in an "eight" shape. One end of the top plate 21 bent in an "eight" shape is fixed to the bottom plate 23 to form a sharp angle, and the other end of the top plate 21 in an "eight" shape is fixed to the support frame 22. The end of the top plate 21 close to the support frame 22 is fixed to the base plate 13 through the connecting mechanism 3, and the top plate 21 is in contact with the approach bridge plate 11.
[0040] The module car rolls along the S-shaped slope from one end of the bridge member 2 away from the base plate 13 to the top of the top plate 21, and then slides from the top of the top plate 21 along the S-shaped slope at the other end through the approach bridge plate 11 to the deck of the transport ship. The whole rolling process is smooth and stable, which reduces the difficulty of operation and the possibility of shaking of the power generation equipment on the module car due to the shaking of the module car, thereby improving the safety of loading operations.
[0041] The connecting mechanism 3 includes a buckle 31 connected to the base plate 13 and a slot 32 opened in the support frame 22. The buckle 31 is inserted into the slot 32. The buckle 31 is fixedly connected to the top wall of the base plate 13 and is located at an end of the base plate 13 away from the bridge plate 11. By inserting the buckle 31 into the slot 32, the bridge member 1 and the bridge member 2 are snapped together, thereby improving the stability and safety of the entire bridge plate.
[0042] When the buckle 31 is inserted into the slot 32, the end side of the bottom plate 23 away from the pointed end fits with the end side of the base plate 13 away from the approach bridge plate 11. In order to enable the module car to roll smoothly from the top plate 21 to the top wall of the approach bridge plate 11 and then roll smoothly to the transport ship, the top wall of the approach bridge plate 11 is inclined, and the inclined surface of the top wall of the approach bridge plate 11 is coplanar with the inclined surface of the top wall of the top plate 21 away from the bottom plate 23, so that the module car is more stable when transitioning from the dock to the deck of the transport ship, further reducing the possibility of shaking of the module car and improving the safety of loading operations.
[0043] When the module car rolls from the top plate 21 to the approach bridge plate 11, it moves from a high place to a low place, and the module car is prone to slipping. The top wall of the approach bridge plate 11 is fixedly connected with an anti-slip part to increase the friction coefficient of the top wall of the approach bridge plate 11 and reduce the risk of slipping.
[0044] The anti-skid member includes a plurality of anti-skid strips 4, which are fixed to the top wall of the approach bridge plate 11, and are equidistantly distributed along the inclined direction of the approach bridge plate 11. The extending direction of the anti-skid strips 4 is perpendicular to the rolling direction of the module vehicle.
[0045] The friction coefficient of the top wall of the approach bridge plate 11 is increased, and the possibility of the module vehicle slipping during rolling is further reduced, thereby further improving the safety of the loading operation.
[0046] The anti-skid strips 4 are wavy convex along the extension direction. The equidistantly arranged anti-skid strips 4 form a rolling track on the top wall of the approach bridge plate 11 with the wavy concave part of the anti-skid strips 4, which guides the rolling direction of the module car and makes the module car move in a directional manner, thereby reducing the possibility of the module car's rolling direction deviation causing the power generation equipment to shake, thereby improving the safety of loading large components.
[0047] Reference Figure 1 In order to facilitate the transportation and installation of the bridge board, a transportation groove 5 is formed in the gap between the top plate 21 and the bottom plate 23 along the extension direction of the top plate 21. The transportation groove 5 is symmetrically arranged at both ends of the extension direction of the top plate 21, so that the staff can hold and carry the bridge board more conveniently.
[0048] A reinforcing rib 6 is provided at the conveying groove 5 , the top wall of the reinforcing rib 6 is fixed to the bottom wall of the top plate 21 , and the bottom wall of the reinforcing rib 6 is fixed to the top wall of the bottom plate 23 .
[0049] The structural strength of the transport trough 5 is improved, the possibility of damage during transportation is reduced, and the integrity and service life of the bridge plate are improved. At the same time, when the module vehicle rolls on the bridge plate, the reinforcing ribs 6 can support the top plate 21, further improving the overall structure of the bridge member 2.
[0050] Furthermore, in order to improve the load-bearing capacity of the top plate 21, the support frame 22 includes an outer support frame 221 and an inner support member 222. The outer support frame 221 is frame-shaped, the top wall of the outer support frame 221 is fixed to the bottom wall of the top plate 21, the side wall of the inner support member 222 is fixed to the inner wall of the outer support frame 221, the top wall of the inner support member 222 is fixed to the bottom wall of the top plate 21, the bottom wall of the inner support member 222 is fixed to the top wall of the bottom plate 23, the inner support member 222 is in a tic-tac-toe shape, the outer support frame 221 is in contact with one end of the support plate 12 away from the approach bridge plate 11, and the card slot 32 passes through the bottom wall of the outer support frame 221 close to one end of the support plate 12.
[0051] The implementation principle of a bridge plate for rolling on a super-large component on a ship in an embodiment of the present application is as follows: when it is necessary to move the super-large component onto a transport ship, the approach bridge member 1 is fixed on the top of the deck of the transport ship to provide a solid support foundation for the connection of the bridge plate on the transport ship, the bridge member 2 is moved to make the slot 32 correspond to the buckle 31, and the buckle 31 is inserted into the slot 32 to achieve the connection between the bridge member 2 and the approach bridge member 1, and the end of the bridge member 2 away from the approach bridge member 1 is placed on the dock, so that the bridge plate is stably erected on the dock and the transport ship, and a super-large component equipped with power generation equipment is installed. The module car of the type component rolls directly on the top plate 21, reducing the possibility of the module car directly pressing on the corridor top plate and causing the corridor top plate to collapse, thereby reducing the possibility of the power generation equipment shaking during transportation. In addition, the module car applies force to the bridge plate, and the bridge plate applies pressure to the dock, reducing the possibility of the bridge plate detaching from the dock, and the bridge member 2 is connected to the approach bridge member 1 on the transport ship by a snap-on method, thereby reducing the possibility of the corridor top plate and the transport ship being separated during the roll-on / roll-off of large components, causing the large components to sway and fall, thereby improving the safety of loading large components.
[0052] The above are all preferred embodiments of the present application. The embodiments are only explanations of the present application and do not limit the protection scope of the present application in turn. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.
Claims
1. A bridge plate for rolling on board a super large structure, characterized in that: include: The bridge approach member (1) is fixed to the top of the deck of the transport ship; A bridge member (2) for allowing the module vehicle to roll; A connecting mechanism (3) for connecting the bridge member (2) with the bridge approach member (1); The bridge member (2) comprises a top plate (21), a support frame (22) and a bottom plate (23); the two ends of the top wall of the top plate (21) are bent in an "eight" shape; the bottom wall of the top plate (21) is connected to the support frame (22); and the bottom wall of the support frame (22) is connected to the bottom plate (23).
2. The bridge plate for rolling on board a super large structure according to claim 1, characterized in that: The connecting mechanism (3) comprises a buckle (31) connected to the bridge member (1) and a slot (32) provided in the bridge member (2); the buckle (31) is inserted into the slot (32), and the bridge member (1) is snap-connected with the bridge member (2).
3. The bridge plate for rolling on board a super large structure according to claim 1, characterized in that: The top wall of the bridge member (1) is inclined, and the inclined surface of the bridge member (1) is coplanar with the inclined surface of one end of the top plate (21), and is fixed by the connecting mechanism (3).
4. The bridge plate for rolling on board a super large structure according to claim 3, characterized in that: The top wall of the bridge approach member (1) is provided with an anti-slip member.
5. The bridge plate for rolling on board a super large structure according to claim 4, characterized in that: The anti-slip part comprises a plurality of anti-slip strips (4), the anti-slip strips (4) are connected to the bridge approach part (1), and the anti-slip strips (4) are in a wave-shaped protrusion.
6. The bridge plate for rolling on board a super large structure according to claim 1, characterized in that: Transport grooves (5) are provided on both sides of the bridge member (2).
7. The bridge plate for rolling on board a super large structure according to claim 6, characterized in that: The transport groove (5) is provided with reinforcing ribs (6), the reinforcing ribs (6) are distributed at equal intervals, and the two ends of the reinforcing ribs (6) are fixed to the bridge member (2).