Embedded crane covering cap
By designing the embedded crane cover, using technical means such as reinforcement components, buffer structures and sealing gaskets, the problem of existing crane covers causing protrusions to affect walking has been solved, achieving a safer and smoother crew operating environment.
Patent Information
- Application Number
- CN202510029369.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-03-28
AI Technical Summary
When the existing crane cover is installed on the ship's deck, it will cause protrusions on the deck, affecting the normal walking of the crew.
A buried crane cover is designed to realize the single-side installation of the cover plate and the ship plate through reinforcement components, buffer structures and sealing gaskets of the ship plate and the ship plate, ensuring the surface is flush and reducing height difference.
Effectively reduces height difference, reduces the risk of tripping due to surface bulges, improves crew walking and operating smoothness on the boat board, and reduces wear and damage to the raised areas.
Smart Images
Figure CN119705715A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of ship engineering, in particular to an embedded crane cover. Background Art
[0002] Crane mouth cover is a cover specially used for lifting operation area. Crane mouth cover is usually installed on ships, factories or places where cargo needs to be lifted.
[0003] The crane port cover is usually installed on the lifting ports in the cargo hold, engine room and other areas of the ship. The crane port cover is usually composed of a cover plate body and a supporting structure. The cover plate covers the lifting port, and the supporting structure is used to support the cover plate and keep the cover plate stable.
[0004] At present, the crane cover is usually set on the deck of the ship, and an upward extending retaining ring is set on the deck of the ship, so that the upper part of the retaining ring is higher than the deck, and then a cover plate is set on the retaining ring to prevent liquid from entering the ship, but it will cause protrusions on the deck, affecting the normal walking of the crew.
[0005] To this end, the present invention provides a buried crane cover. Summary of the invention
[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.
[0007] The technical solution adopted by the present invention to solve its technical problems is: the embedded crane cover described in the present invention includes a ship plate, a cover plate is installed in the middle of the ship plate, the bottom of the ship plate is fixedly connected to a seat plate, the seat plate is fixed to the edge of the ship plate, a plurality of screw holes are opened in the middle of the seat plate, a plurality of fastening bolts are provided in the middle of the cover plate, the fastening bolts are arranged at the corresponding screw hole positions, a baffle is fixedly connected to the bottom of the cover plate, a reinforcing rib is fixedly connected to the middle of the baffle, and a reinforcement component is provided in the middle of the ship plate and the cover plate. Through the above structure, the cover plate can be easily installed on one side of the ship plate, and the installation operation is simple and quick, and the cover plate is flush with the surface of the ship plate after installation, which effectively reduces the height difference, reduces the problem of tripping due to surface protrusions during walking, reduces the damage caused by injuries due to tripping, can make the crew walk and operate on the ship plate more smoothly, reduces the problem of walking inconvenience and operation difficulty caused by the protruding parts, and can effectively reduce the wear and damage of the protruding parts.
[0008] Preferably, the reinforcement component includes two groups of fixing holes, each two of the fixing holes form a group, and the two groups of fixing holes are arranged opposite to each other, the fixing holes are opened in the side wall of the ship plate, and two groups of first sliding grooves are opened in the middle of the cover plate, a slider is slidably connected to the middle of the first sliding groove, a fixing rod is fixedly connected to the middle of the slider, the fixing rod passes through the middle of the cover plate, the fixing rod corresponds to the fixing hole, and a first damping spring is fixedly connected to the side of the slider away from the fixing rod, and the end of the first damping spring is fixedly connected to one end of the first sliding groove. Through the above structure, the connection strength between the cover plate and the ship plate can be increased, the cover plate is not easy to loosen or deform when subjected to heavy loads or vibrations, and the overall stability of the cover plate is effectively maintained. The connection between the cover plate and the ship plate is more firm, which can reduce the danger caused by loosening or falling off of the cover plate due to long-term use, and the telescopic fixing rod makes the cover plate more convenient and quick during installation and disassembly.
[0009] Preferably, a plurality of buffer grooves are provided in the middle of the seat plate, a buffer plate is slidably connected in the middle of the buffer groove, a buffer head is fixedly connected in the middle of the buffer plate, a second damping spring is fixedly connected in the middle of the buffer plate, and the second damping spring is fixedly connected to the outside of the buffer head. Through the above structure, the buffer head can play a buffering role after the cover plate is installed, effectively absorb and disperse the impact force of the ship on the cover plate when it is moving, and effectively reduce the vibration and noise generated to the cover plate when it is under heavy load. The buffer head can enhance the stability of the entire structure, absorb and disperse the force when it is under heavy load or vibration, and reduce the problem of long-term damage to the cover plate.
[0010] Preferably, a plurality of second slide grooves are opened in the middle of the cover plate, and the plurality of second slide grooves are arranged at one end of the top of the first slide groove. A protective plate is slidably connected to the middle of the second slide groove. The above structure can effectively reduce the dust and impurities in the external environment from entering the first slide groove. The dust and impurities are effectively blocked by the protective plate, and the long-term accumulation of dust and impurities on the surface of the first damping spring is reduced, effectively reducing the problem of wear of the first damping spring due to the long-term adhesion of dust and impurities.
[0011] Preferably, a sealing gasket is provided on the top of the seat plate, and the sealing gasket is fixedly connected to the top of the seat plate. The fastening bolt passes through the middle of the sealing gasket. Through the above structure, the cover plate and the seat plate can be tightly fitted, effectively reducing the leakage of liquid or gas from the gap between the cover plate and the seat plate, and effectively absorbing and dispersing the vibration between the cover plate and the seat plate, reducing the noise and wear caused by the vibration.
[0012] Preferably, a plurality of fixing grooves are provided on the top of the cover plate, and a handle is fixedly connected to the middle of the fixing groove. The handle of the structure enables the crew to grasp and open the cover plate more conveniently, reducing the use of additional tools or equipment for tedious operations, making it easier to open the cover plate, and effectively saving a lot of time and labor costs.
[0013] The beneficial effects of the present invention are as follows: 1. The embedded crane cover described in the present invention can facilitate the installation of the cover on one side of the shipboard through the above-mentioned structure. The installation operation is simple and quick, and the cover is flush with the surface of the shipboard after installation, which effectively reduces the height difference, reduces the problem of tripping due to surface protrusions during walking, reduces the damage caused by injuries due to tripping, and enables the crew to walk and operate on the shipboard more smoothly, reduces the problem of walking inconvenience and operating difficulty caused by protruding parts, and can effectively reduce the wear and damage of the protruding parts.
[0014] 2. The embedded crane port cover described in the present invention can increase the connection strength between the cover plate and the ship plate through the above-mentioned structure. The cover plate is not easy to loosen or deform when subjected to heavy loads or vibrations, and the overall stability of the cover plate is effectively maintained. The connection between the cover plate and the ship plate is more secure, which can reduce the danger caused by loosening or falling off of the cover plate due to long-term use. The extension and retraction of the fixing rod makes the cover plate more convenient and quick during installation and removal. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a stereogram of the present invention; Figure 2 It is a structural schematic diagram of the cover plate in the present invention; Figure 3 It is a structural schematic diagram of the reinforcement component in the present invention; Figure 4 It is a structural schematic diagram of the buffer head in the present invention.
[0016] Description of reference numerals: 1. Cover plate; 2. Seat plate; 3. Baffle plate; 4. Reinforcement rib; 5. Fastening bolts; 6. Screw holes; 7. Reinforcement assembly; 8. Ship plate; 21. Fixing hole; 22. Fixing rod; 23. Slider; 24. First slide groove; 25. First damping spring; 31. Buffer groove; 32. Buffer head; 33. Buffer plate; 34. Second damping spring; 41. Second slide groove; 42. Protective plate; 51. Sealing pad; 61. Fixing groove; 62. Handle; 71. Warning label. DETAILED DESCRIPTION
[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.
[0018] like Figures 1 to 4As shown, an embedded crane port cover of an embodiment of the present invention comprises a ship plate 8, a cover plate 1 is installed in the middle of the ship plate 8, a seat plate 2 is fixedly connected to the bottom of the ship plate 8, the seat plate 2 is fixedly connected to the edge of the ship plate 8, a plurality of screw holes 6 are opened in the middle of the seat plate 2, a plurality of fastening bolts 5 are provided in the middle of the cover plate 1, and the fastening bolts 5 are arranged at positions corresponding to the screw holes 6, a baffle plate 3 is fixedly connected to the bottom of the cover plate 1, a reinforcing rib 4 is fixedly connected to the middle of the baffle plate 3, and a reinforcing component 7 is provided in the middle of the ship plate 8 and the cover plate 1. When working, the seat plate 2 is fixed to the bottom position of the ship plate 8 and the cover plate 1 by welding, and is welded to the lower edge of the ship plate 8, and the cover plate 1 is placed on the seat plate 2. The fastening bolts 5 installed in the middle of the cover plate 1 correspond to the position of the fixing holes 21. At this time, the side wall of the cover plate 1 is tightly fitted with the ship plate 8, and the fastening bolts 5 are rotated to enter the middle of the screw holes 6. It is a hexagonal countersunk bolt, and a countersunk hole is used between the cover plate 1 and the fastening bolt 5 to fix the cover plate 1 to the seat plate 2. During installation, sealant is applied to the screw hole 6 between the cover plate 1 and the seat plate 2, and the cover plate 1 and the ship plate 8 are fixed by the reinforcement component 7. After the cover plate 1 is installed, structural glue is applied to the gap between the cover plate 1 and the ship plate 8. The above structure can facilitate the installation of the cover plate 1 on the ship plate 8 on one side. The installation operation is simple and quick, and the cover plate 1 is flush with the ship plate 8 after installation, which effectively reduces the height difference, reduces the problem of tripping due to surface protrusions during walking, reduces the damage caused by tripping, and can make the crew walk and operate on the ship plate 8 more smoothly, reduce the problem of walking inconvenience and operation difficulty caused by the protruding parts, and can effectively reduce the wear and damage of the protruding parts.
[0019] like Figure 2 and Figure 3As shown, the reinforcement component 7 includes two groups of fixing holes 21, each two fixing holes 21 form a group, and the two groups of fixing holes 21 are arranged oppositely. The fixing holes 21 are opened on the side wall of the ship board 8, and two groups of first slide grooves 24 are opened in the middle of the cover plate 1. A slider 23 is slidably connected to the middle of the first slide groove 24, and a fixing rod 22 is fixedly connected to the middle of the slider 23. The fixing rod 22 passes through the middle of the cover plate 1, and the fixing rod 22 corresponds to the fixing hole 21. A first damping spring 25 is fixedly connected to the side of the slider 23 away from the fixing rod 22, and the end of the first damping spring 25 is fixedly connected to one end of the first slide groove 24. During operation, when the cover plate 1 is installed, the slider 23 is first slid in the middle of the first slide groove 24 toward the side of the first damping spring 25, and the first damping spring 25 subjected to pressure produces elastic contraction The fixing rod 22 slides in the middle of the cover plate 1 toward the middle of the first slide groove 24. When the cover plate 1 is installed on the seat plate 2, the slider 23 is released, and the first damping spring 25 is moved to one side to make the fixing rod 22 enter the middle of the corresponding fixing hole 21. The cover plate 1 and the ship plate 8 are reinforced by the fixing rod 22. The above structure can increase the connection strength between the cover plate 1 and the ship plate 8. The cover plate 1 is not easy to loosen or deform when subjected to heavy loads or vibrations, and the overall stability of the cover plate 1 is effectively maintained. The connection between the cover plate 1 and the ship plate 8 is more secure, which can reduce the danger caused by loosening or falling off of the cover plate 1 due to long-term use. In addition, the extension and retraction of the fixing rod 22 makes the cover plate 1 more convenient and quick during installation and removal.
[0020] like Figure 2 and Figure 4 As shown, a plurality of buffer grooves 31 are provided in the middle of the seat plate 2, a buffer plate 33 is slidably connected in the middle of the buffer groove 31, a buffer head 32 is fixedly connected in the middle of the buffer plate 33, a second damping spring 34 is fixedly connected in the middle of the buffer plate 33, and the second damping spring 34 is fixedly connected to the outside of the buffer head 32. When working, when the cover plate 1 is installed on the seat plate 2, the bottom of the cover plate 1 first contacts the top of the buffer head 32, and when the cover plate 1 and the seat plate 2 are connected by fastening bolts 5, the buffer head 32 slides downward in the middle of the seat plate 2, and at the same time, the buffer plate 33 is in the buffer groove 3 1 slides in the middle, and the second damping spring 34 is elastically stretched. After the cover plate 1 is installed, the end of the buffer head 32 is tightly fitted with the top of the cover plate 1. Through the above structure, the buffer head 32 can play a buffering role after the cover plate 1 is installed, effectively absorb and disperse the impact force of the ship on the cover plate 1 when it is moving, and effectively reduce the vibration and noise generated by the cover plate 1 when it is under heavy load. The buffer head 32 can enhance the stability of the entire structure, absorb and disperse the force when it is under heavy load or vibration, and reduce the problem of long-term damage to the cover plate 1.
[0021] like Figures 1 to 3As shown, a plurality of second slide grooves 41 are opened in the middle of the cover plate 1, and the plurality of second slide grooves 41 are arranged at one end of the top of the first slide groove 24, and a protective plate 42 is slidably connected to the middle of the second slide groove 41. During operation, when the slider 23 slides, a damping arrangement is provided between the protective plate 42 and the second slide groove 41. First, a certain force is used to push the protective plate 42 toward the middle of the second slide groove 41, so that the protective plate 42 slides in the middle of the second slide groove 41 and enters the second slide groove 41. When the slider 23 is adjusted, the protective plate 42 is slid out of the middle of the second slide groove 41 again, and one end of the protective plate 42 is tightly fitted with one end of the first slide groove 24, and the inside of the first slide groove 24 is protected by the protective plate 42. The above structure can effectively reduce the dust and impurities in the external environment from entering the first slide groove 24, and the protective plate 42 can effectively block the dust and impurities, reduce the dust and impurities from accumulating on the surface of the first damping spring 25 for a long time, and effectively reduce the problem of wear of the first damping spring 25 due to the long-term adhesion of dust and impurities.
[0022] like Figures 2 to 4 As shown, a sealing gasket 51 is provided on the top of the seat plate 2, and the sealing gasket 51 is fixedly connected to the top of the seat plate 2, and the fastening bolt 5 passes through the middle of the sealing gasket 51. During operation, when the cover plate 1 is installed on the seat plate 2, the cover plate 1 and the seat plate 2 are in close contact through the sealing gasket 51, and the small gap between the cover plate 1 and the seat plate 2 is filled by the sealing gasket 51. Through the above structure, the cover plate 1 and the seat plate 2 can be closely fitted, and the leakage of liquid or gas from the gap between the cover plate 1 and the seat plate 2 can be effectively reduced, and the vibration between the cover plate 1 and the seat plate 2 can be effectively absorbed and dispersed, thereby reducing the noise and wear caused by the vibration.
[0023] like Figures 1 to 3 As shown, a plurality of fixing grooves 61 are provided on the top of the cover plate 1, and a handle 62 is fixedly connected to the middle of the fixing groove 61. During operation, when the cover plate 1 is installed or removed, the cover plate 1 is quickly lifted from the middle of the shipboard 8 through the plurality of fixing grooves 61. The handle 62 of the above structure enables the crew to grasp and open the cover plate 1 more conveniently, thereby reducing the use of additional tools or equipment for tedious operations, making it easier to open the cover plate 1, and effectively saving a lot of time and labor costs.
[0024] like Figure 1 and Figure 2 As shown, a warning label 71 is provided on the top of the cover plate 1, and the warning label 71 is set at the center of the cover plate 1. When working, the area where the cover plate 1 is located is clearly marked through the above structure, which can remind the crew to stay vigilant when operating or passing by, effectively remind the crew to pay attention to the potential dangers, and reduce the problem of slipping or falling of the crew when passing by.
[0025] During operation, the seat plate 2 is fixed to the bottom position of the installation of the ship plate 8 and the cover plate 1 by welding, and is welded to the lower edge of the ship plate 8. The cover plate 1 is placed on the seat plate 2. The fastening bolt 5 installed in the middle of the cover plate 1 corresponds to the position of the fixing hole 21. At this time, the side wall of the cover plate 1 is tightly fitted with the ship plate 8. The fastening bolt 5 is rotated to enter the middle of the screw hole 6. The fastening bolt 5 is a hexagonal countersunk bolt. A countersunk hole is used between the cover plate 1 and the fastening bolt 5 to fix the cover plate 1 to the seat plate 2. During installation, sealant is applied between the cover plate 1 and the seat plate 2, including the screw hole 6, and the cover plate 1 is fixed to the ship plate 8 through the reinforcement component 7. After the cover plate 1 is installed, structural glue is applied to the gap between the cover plate 1 and the ship plate 8. When installing the cover plate 1, first slide the slider 23 from the middle of the first slide groove 24 to one side of the first damping spring 25. The first damping spring 25 under pressure produces elastic contraction, and the fixing rod 22 slides from the middle of the cover plate 1 to the middle of the first slide groove 24. When the cover plate 1 is installed on the seat plate 2, release the slider 23, pass the first damping spring 25 and move to one side, so that the fixing rod 22 enters the middle of the corresponding fixing hole 21, and the cover plate 1 and the ship plate 8 are reinforced by the fixing rod 22, and the cover plate 1 is installed on the seat plate 2. When the cover plate 1 is installed on the plate 2, first the bottom of the cover plate 1 contacts the top of the buffer head 32. When the cover plate 1 and the seat plate 2 are connected by the fastening bolts 5, the buffer head 32 slides downward in the middle of the seat plate 2, and the buffer plate 33 slides in the middle of the buffer groove 31. The second damping spring 34 is elastically stretched. After the cover plate 1 is installed, the end of the buffer head 32 is tightly fitted with the top of the cover plate 1. When the slider 23 slides, the guard plate 42 and the second slide groove 41 are provided with a damping setting. First, a certain force is used to push the guard plate 42 toward the middle of the second slide groove 41, so that the guard plate 42 slides in the middle of the second slide groove 41 and enters the first Inside the second slide groove 41, when the adjustment of the slider 23 is completed, the protective plate 42 is slid out from the middle of the second slide groove 41 again, and one end of the protective plate 42 is tightly fitted with one end of the first slide groove 24, and the inside of the first slide groove 24 is protected by the protective plate 42. When the cover plate 1 is installed on the seat plate 2, the cover plate 1 and the seat plate 2 are in close contact through the sealing gasket 51, and the small gap between the cover plate 1 and the seat plate 2 is filled by the sealing gasket 51. When the cover plate 1 is installed or removed, the cover plate 1 is quickly lifted from the middle of the ship board 8 through the multiple fixing grooves 61, and the area where the cover plate 1 is located is clearly marked by the above structure.
[0026] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims
1. A buried crane cover, comprising a shipboard (8), characterized in that: A cover plate (1) is installed in the middle of the shipboard (8); the bottom of the shipboard (8) is fixedly connected to a seat plate (2); the seat plate (2) is fixedly connected to the edge of the shipboard (8); a plurality of screw holes (6) are opened in the middle of the seat plate (2); a plurality of fastening bolts (5) are provided in the middle of the cover plate (1); the fastening bolts (5) are arranged at the positions corresponding to the screw holes (6); a baffle plate (3) is fixedly connected to the bottom of the cover plate (1); a reinforcing rib (4) is fixedly connected to the middle of the baffle plate (3); and a reinforcing component (7) is provided in the middle of the shipboard (8) and the cover plate (1).
2. The embedded crane cover according to claim 1, characterized in that: The reinforcement component (7) comprises two groups of fixing holes (21), each two of the fixing holes (21) form a group, and the two groups of fixing holes (21) are arranged opposite to each other. The fixing holes (21) are opened on the side wall of the ship board (8), and two groups of first sliding grooves (24) are opened in the middle of the cover plate (1). A slider (23) is slidably connected to the middle of the first sliding groove (24), and a fixing rod (22) is fixedly connected to the middle of the slider (23). The fixing rod (22) passes through the middle of the cover plate (1), and the fixing rod (22) corresponds to the fixing hole (21). A first damping spring (25) is fixedly connected to the side of the slider (23) away from the fixing rod (22), and the end of the first damping spring (25) is fixedly connected to one end of the first sliding groove (24).
3. The embedded crane cover according to claim 1, characterized in that: A plurality of buffer grooves (31) are provided in the middle of the seat plate (2); a buffer plate (33) is slidably connected to the middle of the buffer groove (31); a buffer head (32) is fixedly connected to the middle of the buffer plate (33); a second damping spring (34) is fixedly connected to the middle of the buffer plate (33); and the second damping spring (34) is fixedly connected to the outside of the buffer head (32).
4. The embedded crane cover according to claim 1, characterized in that: A plurality of second slide grooves (41) are provided in the middle of the cover plate (1), the plurality of second slide grooves (41) are arranged at one end of the top of the first slide groove (24), and a protective plate (42) is slidably connected to the middle of the second slide groove (41).
5. The embedded crane cover according to claim 1, characterized in that: A sealing gasket (51) is provided on the top of the seat plate (2), the sealing gasket (51) is fixedly connected to the top of the seat plate (2), and the fastening bolt (5) passes through the middle of the sealing gasket (51).
6. The embedded crane cover according to claim 1, characterized in that: A plurality of fixing grooves (61) are provided on the top of the cover plate (1), and a handle (62) is fixedly connected to the middle of the fixing groove (61).
7. The embedded crane cover according to claim 1, characterized in that: A warning label (71) is provided on the top of the cover plate (1), and the warning label (71) is arranged at the center of the cover plate (1).