CN216335453U - Marine environmental protection and energy saving's of pier integration steel construction platform of unloading - Google Patents

Abstract

The utility model relates to the technical field of quick unloading, in particular to an environment-friendly and energy-saving integrated steel structure unloading platform for wharf ships, which comprises an in-out ship space channel dug on the ground of a transportation port, wherein the in-out ship space channel is used for communicating a current waterway and is arranged with the top open, and an unloading platform device is arranged at the upper part of the in-out ship space channel; and the two ends of the unloading platform device are fixedly connected in the concrete structure at corresponding positions, and the unloading platform device is used for receiving coal unloaded from the self-unloading coal truck and loading and guiding the coal to a cargo ship in the ship-in and ship-out space channel right below the unloading platform device. The unloading platform can quickly realize that the coal-transporting self-unloading coal-transporting vehicle directly falls into a cargo ship for loading after unloading, and realizes quick unloading and loading integrated operation; the unloading and loading speed is high and the efficiency is high in the unloading process; the whole process does not need to completely unload the coal material to the road surface and then load the coal material, so that the whole construction loss is small, the construction is safe, and the energy is saved and the environment is protected.

Description

Marine environmental protection and energy saving's of pier integration steel construction platform of unloading

Technical Field

The utility model relates to the technical field of quick unloading, in particular to an environment-friendly and efficient unloading platform suitable for quickly feeding a cargo ship, and particularly relates to an environment-friendly and energy-saving integrated steel structure unloading and loading platform for a wharf ship.

Background

When a large amount of coal is conveyed to a wharf port, a self-unloading truck is usually adopted for conveying, the truck unloads the coal to a port road surface after arriving at the port and accumulates the coal, and the accumulated coal is transported to a required place after waiting for a subsequent cargo ship to stop alongside.

When a cargo ship loads coal materials, the conventional method mainly needs the cargo ship to adjust a cabin and stop at a freight port, and then waits for manpower or adopts a charging device to realize the material loading and transporting to the cargo ship, and the conventional discharging method can cause a large amount of coal materials to be accumulated on the road surface and can also easily cause the pollution to the surrounding environment; in addition, the loading of coal to a cargo ship has the problems of large workload and low working efficiency.

In conclusion, the above-mentioned existing method for transferring coal materials from a truck to a cargo ship not only needs to unload coal materials to the ground in advance to realize temporary placement, but also has many problems of construction efficiency, environmental protection, sanitation and the like when loading the coal materials to the cargo ship subsequently, and the coal materials in ports and wharf places are inconvenient to transfer outwards by ship due to the existing unloading and loading.

Therefore, through long-term on-site experience construction and subsequent research and development, the company designs an integrated unloading and loading steel structure platform which is environment-friendly, efficient and suitable for quickly feeding materials to a cargo ship.

SUMMERY OF THE UTILITY MODEL

In order to solve one of the technical problems, the utility model adopts the technical scheme that: the environment-friendly and energy-saving integrated steel structure unloading and loading platform for the wharf ship comprises an in-out ship space channel dug on the ground of a transportation port, wherein the in-out ship space channel is used for communicating a current water path, the top of the in-out ship space channel is arranged in an open mode, and concrete structures are poured on two vertical side walls of the in-out ship space channel; the upper part of the ship entering and exiting space channel is provided with a dismounting platform device; and the two ends of the unloading platform device are fixedly connected in the concrete structure at corresponding positions, and the unloading platform device is used for receiving coal unloaded from the self-unloading coal truck and loading and guiding the coal to a cargo ship in the ship-in and ship-out space channel right below the unloading platform device.

Preferably, the platform device of unloading dress includes girder group and the time roof beam group that the level set up, girder group with mutually perpendicular cross arrangement between the time roof beam group, the both ends of girder group all link firmly in the concrete structure that corresponds position department, the both ends of time roof beam group all link firmly the corresponding position department of girder group roof beam group a plurality of steel grating board subassembly is paved in the top concatenation of time roof beam group, at each all be provided with the blanking net passageway that a plurality of confession coal material fell on the steel grating board subassembly, at each the top of steel grating board subassembly and its peripheral subaerial equal splice lid are equipped with the bearing steel panels that a plurality of surface has the hole for hoist.

Preferably, the steel grating plate component is composed of a plurality of parallel transverse steel plates and a plurality of vertical steel plates which are perpendicular to the transverse steel plates, and the connecting parts of the transverse steel plates and the corresponding vertical steel plates are perpendicular to each other and fixedly connected through welding.

Preferably, the main beam group comprises a plurality of main beams which are arranged at intervals and in parallel, each main beam is arranged along the width direction of the ship entering and exiting space channel, two ends of each main beam are fixedly installed at retaining walls laid below the main beam, concrete is poured along the full length of the ship entering and exiting space channel to fix the end part of each main beam, and pre-buried steel plate pieces which are pre-buried are fixedly bolted below the end part of each main beam; each main beam is fixedly connected with the secondary beam group at the corresponding position through each secondary beam connecting plate and each high-strength bolt fixedly connected with the main beam.

Preferably, the secondary beam set comprises a plurality of secondary beams arranged between two adjacent main beams at intervals, the length extension direction of each secondary beam is the same as the length direction of the ship entering and exiting space channel, the secondary beams are perpendicular to the main beams at corresponding positions, and two ends of each secondary beam are fixedly connected to the secondary beam connecting plates of the corresponding main beams in a bolted mode.

Preferably, a plurality of reinforcing ribs are arranged at the bottom of each bearing steel panel.

Preferably, each main beam is a box beam, a transverse horizontal reinforcing rib is welded in the middle of an inner cavity of each box beam, and a connecting reinforcing rib is welded at the position, corresponding to the connecting position of each secondary beam, on the upper part of the inner cavity of each box beam.

Preferably, each groove at the upper part and the lower part of the end surface of each secondary beam is fixedly connected with the corresponding main beam in a welding mode.

The utility model has the beneficial effects that: the integrated unloading platform can quickly realize that the coal-transporting self-unloading coal-transporting vehicle directly falls into a cargo ship for loading after unloading, and realize quick unloading and loading integrated operation; the unloading and loading speed is high and the efficiency is high in the unloading process; the whole process does not need to completely unload the coal material to the road surface and then load the coal material, so that the whole construction loss is small, the construction is safe, and the energy is saved and the environment is protected.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or components are generally identified by like reference numerals. In the drawings, elements or components are not necessarily drawn to scale.

Fig. 1 is a schematic top view of the present invention.

Fig. 2 is a schematic partial side-view perspective structure of the present invention.

Fig. 3 is a schematic top layout view of the main beam set of the present invention.

Fig. 4 is a schematic view of the structure in the direction of C-C in fig. 3.

Fig. 5 is a schematic layout structure of the main beam set and the sub beam set according to the present invention.

Fig. 6 is an end view of the main beam of the present invention.

Fig. 7 is a schematic top view of a steel grating plate assembly according to the present invention.

Fig. 8 is a schematic view of the main beam and secondary beam connection node of the present invention.

Fig. 9 is a schematic perspective view of the main beam of the present invention.

FIG. 10 is a schematic side view of a part of the plant with protection of the present invention.

In the figure, 1, the ground; 2. Entering and exiting a ship space channel; 3. a waterway; 4. A steel grid plate assembly; 41. a transverse steel plate; 42. a longitudinal steel plate; 5. Blanking grid channels; 6. a load bearing steel panel; 7. a main beam; 8. a retaining wall; 9. concrete; 10. pre-burying a steel plate; 11. a secondary beam connecting plate; 12. a secondary beam; 13. reinforcing ribs; 14. a transverse horizontal stiffener; 15. connecting reinforcing ribs; 16. beveling; 17. and (5) protecting the plant.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1-10, the wharf ship steel structure integrated unloading and loading platform comprises an in-out ship space channel 2 dug on the ground 1 of a transportation port, wherein the in-out ship space channel 2 is used for being communicated with a current waterway 3 and is arranged with an open top, and concrete structures are poured on two vertical side walls of the in-out ship space channel 2; the upper part of the ship entering and exiting space channel 2 is provided with a dismounting platform device; and two ends of the unloading platform device are fixedly connected in the concrete structure at corresponding positions, and the unloading platform device is used for receiving coal unloaded from the self-unloading coal truck and loading and guiding the coal to a cargo ship in the ship-in and ship-out space channel 2 right below the unloading platform device.

The width and height of the digging-in and out space channel 2 are higher than the size of the cargo ship, the water surface in the digging-in and out space channel 2 is flush with the water surface of the port waterway 3, the cargo ship needs to run to a proper position in the digging-in and out space channel 2 in advance before loading to stop, meanwhile, the cargo ship can be shifted, matched and adjusted according to the unloading requirement of a self-unloading truck on the ground 1 in the loading process, when the cargo ship runs to a bearing platform of the cargo ship and is aligned with each blanking grid channel 5 of the steel grid plate component 4 right above the bearing platform, the self-unloading truck running from the ground 1 realizes self-unloading of coal, and the coal can quickly fall through each blanking grid channel 5 after unloading; the coal material that falls behind down piles up on falling into the cargo ship deck of its below downwards to accomplish the freight train and unload, the operation of cargo ship integration of feeding, whole process efficiency of construction is high, fast, need not to unload the coal material in advance on the ground 1, the loaded down with trivial details operation of manual feeding, avoided the harbour to stack the pollution that causes because of the coal material, whole integration platform uses energy-concerving and environment-protective more.

Preferably, the platform device of unloading and loading includes girder group and the 1 group of secondary beam that the level set up, girder group with mutually perpendicular cross arrangement between the 1 group of secondary beam, the both ends of girder group all link firmly in the concrete structure of corresponding position department, the both ends of the 1 group of secondary beam all link firmly the corresponding position department of girder group the top concatenation of the 1 group of secondary beam is covered with a plurality of steel grating board subassembly 4, all be provided with a plurality of blanking net passageway 5 that supplies the coal charge to fall on each steel grating board subassembly 4, at each the bearing steel panel 6 that the surface has the hole of hoist is equipped with to all splice the lid in the top of steel grating board subassembly 4 and its peripheral ground 1.

The main beam group and the secondary beam 1 group are arranged for the main purpose of improving the structural strength of the whole platform and ensuring that the whole platform is not influenced by the impact force of blanking during unloading; simultaneously, when idle not unloading, can realize playing the guarantee to the bearing strength of whole platform through cooperation bearing steel panel 6, cover girder group and the 1 group in secondary beam behind bearing steel panel 6 and can supply freight train or pedestrian to normally pass through.

The steel grating plate component 4 can be hoisted according to the size of the coal blocks which need to be unloaded currently to replace the steel grating plate component 4 with different sizes of blanking grid channels 5, so that the materials can fall conveniently, and the situation that blanking is blocked is prevented.

Meanwhile, the falling piled coal briquette can perform the function of automatic impact crushing when impacting on each transverse steel plate 41 and each longitudinal steel plate 42 of the steel grating plate assembly 4, thereby further realizing quick blanking.

Preferably, the steel grating plate assembly 4 is formed by vertically welding a plurality of horizontal steel plates 41 arranged in parallel and a plurality of vertical steel plates 42 perpendicular to the horizontal steel plates 41, and the connecting parts of the horizontal steel plates 41 and the corresponding vertical steel plates 42 are perpendicular to each other and fixedly connected by welding.

The structural strength of the entire steel grid plate assembly 4 is ensured by the weldment.

Preferably, the main beam group comprises a plurality of main beams 7 which are arranged at intervals and in parallel, each main beam 7 is arranged along the width direction of the ship entering and exiting space channel 2, two ends of each main beam 7 are fixedly installed at retaining walls 8 which are built below the main beam, the end part of each main beam 7 is fixed by pouring concrete 9 along the full length of the ship entering and exiting space channel 2, and pre-embedded steel plate pieces 10 which are pre-embedded are fixedly bolted below the end part of each main beam 7; each main beam 7 is fixedly connected with the sub-beam 1 group at the corresponding position through each sub-beam connecting plate 11 and each high-strength bolt fixedly connected with the main beam.

Preferably, the set of secondary beams 1 comprises a plurality of secondary beams 12 arranged between two adjacent main beams 7 at intervals, the length extending direction of each secondary beam 12 is the same as the length direction of the ship entering and exiting space channel 2, the secondary beams 12 are perpendicular to the main beams 7 at corresponding positions, and two ends of each secondary beam 12 are fixedly connected to the secondary beam connecting plates 11 of the corresponding main beams 7 in a bolted mode.

Each main beam 7 plays a main bearing role, and in order to ensure the structural strength of the platform, a plurality of secondary beams 12 are arranged between every two adjacent main beams 7 to connect the main beams 7, so that the overall structural strength is further strengthened; the embedded steel plate 10 can play an effective role in supporting the end part.

Preferably, a plurality of reinforcing ribs 13 are arranged at the bottom of each bearing steel panel 6.

Preferably, each main beam 7 is a box-shaped beam, a transverse horizontal reinforcing rib 14 is welded in the middle of an inner cavity of each box-shaped beam, and a connecting reinforcing rib 15 is welded at the position, corresponding to the connecting position of each secondary beam 12, on the upper part of the inner cavity of each box-shaped beam.

The strengthening rib 13 that sets up, the structural strength that corresponds the part of strengthening rib all can further improvement, promote the platform and bear the factor of safety of use.

Preferably, the grooves 16 at the upper and lower parts of the end surface of each secondary beam 12 are fixedly welded with the corresponding main beam 7, so that the stability of the connection of the end surfaces of the main beam 7 and the secondary beams 12 is ensured.

The width and the height dug by the ship entering and exiting space channel 2 are higher than the size of a cargo ship, the water surface inside the ship entering and exiting space channel 2 is flush with the water surface of the port waterway 3, and the cargo ship needs to run to a proper position in the ship entering and exiting space channel 2 in advance to stop before loading.

Meanwhile, in the loading process, the cargo ship can be shifted, matched and adjusted according to the unloading requirement of the dump trucks on the ground 1, when the cargo ship moves to the position where the bearing platform of the cargo ship is aligned with each blanking grid channel 5 of the steel grid plate assembly 4 right above the bearing platform of the cargo ship, the dump trucks which drive from the ground 1 can unload the coal, and the coal blocks can quickly fall down through each blanking grid channel 5 after being unloaded.

The coal material that falls behind down piles up on falling into the cargo ship deck of its below downwards to accomplish the freight train and unload, the operation of cargo ship integration of feeding, whole process efficiency of construction is high, fast, need not to unload the coal material in advance on the ground 1, the loaded down with trivial details operation of manual feeding, avoided the harbour to stack the pollution that causes because of the coal material, whole integration platform uses energy-concerving and environment-protective more.

After the unloading of one dump truck is finished, the dump truck drives to leave the loading station, the other dump truck drives to a specified unloading position to continue unloading according to the unloading requirement, the whole cargo ship is sequentially loaded by unloading, the cargo ship can be shifted and matched for adjustment according to the unloading requirement of the dump truck on the ground 1 in the loading process, and when the cargo ship moves to a bearing platform of the cargo ship and is opposite to each blanking grid channel 5 of the steel grid plate component 4 right above the bearing platform, the dump truck stops, and the unloading of the freight truck and the synchronous loading of the cargo ship are continuously finished.

After the cargo ship is loaded, the cargo ship directly drives into the waterway 3 through the ship entering and exiting space channel 2, and when the cargo ship is idle and does not unload, each bearing steel panel 6 on the platform sequentially covers the upper part of the steel grating plate component 4 to play a role of serving as a road surface, so that the normal passing of a truck or people can be ensured; when the bearing steel panel is used again, the bearing steel panel 6 at the corresponding position is directly hoisted and moved.

In order to ensure normal construction in a windy weather environment and prevent excessive scattering of pulverized coal, the protective workshop 17 covered by the cover can be built above the whole platform, so that the construction environmental protection is realized.

In addition, in order to reduce the dust raising phenomenon caused by the free falling of coal materials in the process of loading to a cargo ship, the existing spraying facilities can be fixedly installed in the ship entering and exiting space channel as required, and the dust preventing and suppressing device is used for effectively preventing dust and suppressing dust when coal and coal materials fall freely.

The integrated unloading platform can quickly realize that the coal-transporting self-unloading coal-transporting vehicle directly falls into a cargo ship for loading after unloading, and realize quick unloading and loading integrated operation; the unloading and loading speed is high and the efficiency is high in the unloading process; the whole process does not need to completely unload the coal material to the road surface and then load the coal material, so that the whole construction loss is small, the construction is safe, and the energy is saved and the environment is protected.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered in the scope of the claims and the specification of the present invention; it will be apparent to those skilled in the art that any alternative modifications or variations to the embodiments of the present invention may be made within the scope of the present invention.

The present invention is not described in detail, but is known to those skilled in the art.

Claims (8)

1. Marine environmental protection and energy saving's of pier integrated steel construction unloading loading platform, its characterized in that: the device comprises an in-out ship space channel dug on the ground of a transportation port, wherein the in-out ship space channel is used for communicating a current waterway and is arranged with an open top; the upper part of the ship entering and exiting space channel is provided with a dismounting platform device; and the two ends of the unloading platform device are fixedly connected in the concrete structure at corresponding positions, and the unloading platform device is used for receiving coal unloaded from the self-unloading coal truck and loading and guiding the coal to a cargo ship in the ship-in and ship-out space channel right below the unloading platform device.

2. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 1, which is characterized in that: the platform device of unloading dress includes girder group and secondary beam group that the level set up, girder group with mutually perpendicular cross arrangement between the secondary beam group, the both ends of girder group all link firmly in the concrete structure that corresponds position department, the both ends of secondary beam group all link firmly the corresponding position department of girder group a plurality of steel grating plate subassembly is paved in the top concatenation of secondary beam group, at each all be provided with a plurality of and supply the blanking net passageway that the coal material fell down on the steel grating plate subassembly, at each the top of steel grating plate subassembly and its peripheral subaerial equal splice lid are equipped with the bearing steel decking that a plurality of surface has the hole for hoist.

3. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 2, characterized in that: the steel grating plate component is composed of a plurality of parallel transverse steel plates and a plurality of longitudinal steel plates which are mutually perpendicular to the transverse steel plates, and the transverse steel plates and the longitudinal steel plates are mutually perpendicular and are welded to be fixedly connected.

4. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 3, wherein: the main beam group comprises a plurality of main beams which are arranged at intervals in parallel, each main beam is arranged along the width direction of the ship entering and exiting space channel, two ends of each main beam are fixedly arranged at retaining walls laid below the main beams, concrete is poured along the full length of the ship entering and exiting space channel to fix the end part of each main beam, and pre-buried embedded steel plate pieces are fixedly bolted below the end part of each main beam; each main beam is fixedly connected with the secondary beam group at the corresponding position through each secondary beam connecting plate and each high-strength bolt fixedly connected with the main beam.

5. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 4, wherein: the secondary beam group comprises a plurality of secondary beams arranged between two adjacent main beams at intervals, the length extending direction of each secondary beam is the same as the length direction of the ship entering and exiting space channel, the secondary beams are perpendicular to the main beams at corresponding positions, and two ends of each secondary beam are fixedly connected to the secondary beam connecting plates of the corresponding main beams in a bolted mode.

6. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 5, wherein: and a plurality of reinforcing ribs are arranged at the bottom of each bearing steel panel.

7. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf boats of claim 6, which is characterized in that: each main beam is a box-shaped beam, a transverse horizontal reinforcing rib is welded in the middle of an inner cavity of each box-shaped beam, and a connecting reinforcing rib is welded at the position, corresponding to the connecting position of each secondary beam, on the upper portion of the inner cavity of each box-shaped beam.

8. The environmentally-friendly and energy-saving integrated steel structure unloading and loading platform for wharf ships according to claim 7, wherein: and the positions of the slopes at the upper part and the lower part of the end surface of each secondary beam are fixedly connected with the corresponding main beam in a welding manner.

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