CN117963566A - Large transportation steam river crossing device and installation method thereof - Google Patents
Large transportation steam river crossing device and installation method thereof Download PDFInfo
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- CN117963566A CN117963566A CN202311846406.7A CN202311846406A CN117963566A CN 117963566 A CN117963566 A CN 117963566A CN 202311846406 A CN202311846406 A CN 202311846406A CN 117963566 A CN117963566 A CN 117963566A
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- 238000000034 method Methods 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 147
- 239000010959 steel Substances 0.000 claims abstract description 147
- 239000003921 oil Substances 0.000 claims description 25
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 241000282326 Felis catus Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
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Abstract
The invention discloses a large transportation steam river crossing device, which relates to the technical field of logistics transportation and comprises a frame support, a steel structure transportation platform and a hydraulic lifting oil cylinder, wherein the steel structure transportation platform is hinged with one end of the frame support; the frame support comprises a bottom steel structure panel and steel structure baffles arranged on two sides, and the steel structure baffles on two sides and the bottom are welded with the structure panel; the hydraulic lifting oil cylinder comprises an external supporting oil cylinder and an internal supporting oil cylinder, wherein the external supporting oil cylinder is fixed on the steel structure baffle plate, and the internal supporting oil cylinder is fixed at the top of the steel structure panel and far away from the position of the hinged end. The invention has the advantages that the included angle formed by the deck of the ferry, the springboard and the wharf slope is smoothed by the large transport vehicle passing through the river device, the large transport vehicle can smoothly finish boarding and disembarking operations, and the large transport vehicle is provided with a lifting function and can be transferred by a semi-trailer flat car, so that the large transport vehicle can quickly enter or leave a site, and the transfer operation efficiency is improved.
Description
Technical Field
The invention relates to the technical field of logistics transportation, in particular to a large transportation steam river crossing device and an installation method thereof.
Background
The ferry has wide application in the river basin in the Yangtze river in China, is specially used for transporting automobiles, has a propeller and rudder equipment at the head end and the tail end, has a deck with a straight width and is provided with a sling and a springboard, and has a high risk due to the fact that the longitudinal slope of the ferry wharf is large and the springboard of the ferry wharf is not long enough, so that a large included angle is formed among a ship body, the springboard and a slope of the ferry wharf, and the trafficability is limited, especially the weight of large transportation equipment is large, so that the large transportation automobile is long, and an axle is suspended or even bends the springboard when passing through the included angle of the springboard; the current overrun large goods are transported across the river in a mode of transporting the public water across the river, so that the efficiency is low and the transportation cost is high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a large transportation vehicle river crossing device and an installation method thereof, so that a large included angle among a ship body, a gangway and a slope of a river crossing dock is filled up, and a large transportation vehicle stably passes through.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The large transportation steam river crossing device comprises a frame support, a steel structure transportation platform and a hydraulic lifting oil cylinder, wherein the steel structure transportation platform is hinged with one end of the frame support;
The frame support comprises a bottom steel structure panel and steel structure baffles arranged on two sides, and the steel structure baffles on two sides and the bottom are welded with the structure panel;
The hydraulic lifting oil cylinder comprises an external supporting oil cylinder and an internal supporting oil cylinder, the external supporting oil cylinder is fixed on the steel structure baffle, the internal supporting oil cylinder is fixed at the top of the steel structure panel and far away from the position of the hinged end, and the output end is movably connected with the steel structure transportation platform.
Preferably, the steel structure conveying platform is located between the steel structure baffles at two sides, and when the steel structure conveying platform is at the maximum inclination angle, the top surface of the steel structure conveying platform and the steel structure baffles are located on the same surface.
Preferably, the steel structure conveying platform is located at two sides of the upper side of the steel structure baffle, and when the steel structure conveying platform is located at a minimum inclination angle, the bottom of the steel structure conveying platform is located at the top of the steel structure baffle.
Preferably, the steel structure conveying platform is connected with the hydraulic folding device through a rotary bearing, the hydraulic folding device is folded in two sections, a telescopic oil cylinder is arranged in the hydraulic folding device, and the two bearings control the rotation angle which is 90-180 degrees; the other end is provided with a triangular ladder stand, the steel structure conveying platform is hinged with the triangular ladder stand, and the overturning angle of the triangular ladder stand is 0-180 degrees.
Preferably, the steel structure conveying platform comprises at least two long steel box girders, the long steel box girders are detachably connected, one end of each long steel box girder is hinged with a steel structure panel at the bottom, and the bottom of each long steel box girder is connected with an internal support oil cylinder.
Preferably, the steel structure baffle plate is arranged into a triangular structure, and a reinforcing rib is arranged between the steel structure baffle plate and the bottom steel structure panel.
Preferably, the external support cylinder and the internal support cylinder comprise cylinder body cylinder liners, piston rods and support panels, the piston rods are arranged on the cylinder body cylinder liners, and the support panels are fixed at the end parts of the piston rods.
Preferably, a power unit is arranged on the bottom steel structure panel, and is connected with the external support oil cylinder and the internal support oil cylinder to control the external support oil cylinder and the internal support oil cylinder to drive.
The installation method of the large transportation steam river crossing device comprises the following steps:
S1, conveying by a river crossing device: the whole river-crossing device is carried by a semi-trailer carrier;
s2, placing a river crossing device: the ferry is landed to put down the springboard, the semi-trailer transport vehicle is loaded and transported to the installation position by the river crossing device, when the front end of the bottom steel structure panel is overlapped with the front section of the springboard up and down, the reversing is stopped, the external hydraulic cylinder starts to lift up until the bottom plate of the frame support leaves the vehicle board, and the vehicle is driven out;
S3, river crossing device adjustment: the external hydraulic oil cylinder descends the river crossing device to the bottom steel structure panel to land, the internal hydraulic oil cylinder starts to descend, the other end of the steel structure transportation platform is fallen on the deck of the steam ferry, then the triangular crawling ladder at one end of the steel structure transportation platform is manually turned over and falls on the slope and the deck of the steam ferry, the hydraulic folding device at the other end of the steel structure transportation platform is turned over by utilizing the hydraulic system of the whole device, the bottom of the folding device is attached to the slope of the wharf, the included angle between the steel structure platform and the slope of the wharf is reduced, and an integral transportation plane is formed;
s4, conveying the truck by the river-crossing device.
Compared with the prior art, the invention has the beneficial effects that:
The large transport vehicle can smoothly finish boarding and disembarking operations by adopting the semi-trailer flat car transfer, can quickly drive in or out of the site, and improves the transfer operation efficiency.
Drawings
The disclosure of the present invention is described with reference to the accompanying drawings. It should be understood that the drawings are for purposes of illustration only and are not intended to limit the scope of the present invention in which like reference numerals are used to designate like parts. Wherein:
FIG. 1 is a side view of a large transport stream river crossing apparatus of the present invention;
FIG. 2 is a left side view of the large transport stream river crossing apparatus of the present invention;
FIG. 3 is a top view of a large transport stream river crossing apparatus of the present invention;
FIG. 4 is a schematic diagram of the overall structure of a large transportation steam river crossing device according to the present invention;
FIG. 5 is a schematic structural view of a large transport steel structure transport platform of the present invention;
FIG. 6 is a schematic diagram of a semi-trailer truck of the present invention transporting large transport vehicles across a river;
FIG. 7 is a schematic view of the structure of the semi-trailer of the present invention when the semi-trailer is driven off a large transportation vehicle and is transported across a river;
FIG. 8 is a side view of a practical application scenario of the large transport stream river crossing device of the present invention;
FIG. 9 is a schematic diagram of the overall structure of a practical application scenario of a large transport stream river crossing device of the invention;
FIG. 10 is a schematic diagram of the structure of the present invention in a large transport vehicle river-crossing device;
FIG. 11 is a schematic diagram of a device for transporting a large transport vehicle to the river.
The reference numerals in the drawings indicate: 1. a frame support; 11. a bottom steel structural panel; 12. a steel structure baffle; 2. a steel structure transport platform; 21. a long steel box girder; 3. a hydraulic lifting cylinder; 31. an internal support cylinder; 311. cylinder body cylinder sleeve; 312. a piston rod; 313. a support panel; 32. an external support cylinder; 4. triangular ladder stand; 5. semi-trailer transport vehicle; 6. a power unit; 7. a hydraulic folding device; 8. and (5) rotating the bearing.
Detailed Description
It is to be understood that, according to the technical solution of the present invention, those skilled in the art may propose various alternative structural modes and implementation modes without changing the true spirit of the present invention. Accordingly, the following detailed description and drawings are merely illustrative of the invention and are not intended to be exhaustive or to limit the invention to the precise form disclosed.
As shown in fig. 1 and 3, the large-scale transportation steam river crossing device according to the present invention is characterized in that: the hydraulic lifting device comprises a frame support 1, a steel structure conveying platform 2 and a hydraulic lifting cylinder 3, wherein the steel structure conveying platform 2 is hinged with one end of the frame support 1;
As shown in fig. 4, the frame support 1 comprises a bottom steel structure panel 11 and steel structure baffles 12 arranged on two sides, wherein the steel structure baffles 12 arranged on two sides are welded with the bottom steel structure panel 11, and the material is steel structure;
The hydraulic lifting cylinder 3 comprises an outer supporting cylinder 32 and an inner supporting cylinder 31, the outer supporting cylinder 32 is fixed on the steel structure baffle 12, the inner supporting cylinder 31 is fixed at the position, far away from the hinged end, of the top of the steel structure panel 11, and the output end is movably connected with the steel structure transportation platform 2.
Specifically, the external support cylinder 32 is used for lifting loading, transferring the river crossing device to the position of the diving board of the steamship, the internal support cylinder 31 is used for adjusting the height of the steel structure conveying platform 2, and the whole river crossing device can be adjusted more conveniently through the arrangement of the support cylinders at two groups of different positions, so that the use effect is better.
As shown in fig. 1-4, when the steel structure conveying platform 2 is located between the steel structure baffles 12 on two sides, and the steel structure conveying platform 2 is at the maximum inclination angle, the top surface of the steel structure conveying platform 2 and the steel structure baffles 12 are on the same surface, so that two sides of the steel structure conveying platform 2 are protected, and meanwhile, the steel structure conveying platform 2 can bear a larger weight pressure.
When steel construction delivery platform 2 is located both sides steel construction baffle 12 upside, and steel construction delivery platform 2 is in minimum inclination, steel construction delivery platform 2 bottom is located steel construction baffle 12 top, can make steel construction delivery platform 2 adjustable inclination bigger, is applicable to the environment of bigger ramp, and practical application scope is wider.
As shown in fig. 4-5, one end of the steel structure conveying platform 2 is provided with a hydraulic folding device 7, a telescopic oil cylinder is arranged in the hydraulic folding device 7, the hydraulic system of the whole device is utilized to turn over the folding device 7, the bottom of the folding device is attached to a wharf slope, the included angle between the steel structure platform 2 and the wharf slope is reduced, the folding device is folded during transferring, and the folding device is attached to a gooseneck of a transport vehicle plate, so that the whole transport length is shortened, and the transfer is facilitated;
The steel construction conveying platform 2 other end is equipped with triangle-shaped cat ladder 4, articulates between steel construction conveying platform 2 and the triangle-shaped cat ladder 4 and connects, and triangle-shaped cat ladder 4 flip angle is 0-180, can artifical upset, the transport vechicle of being convenient for opens steel construction conveying platform.
As shown in fig. 4, the steel structure conveying platform 2 comprises at least two long steel box girders 21, the long steel box girders 21 are detachably connected, one end of each long steel box girder 21 is hinged to the bottom steel structure panel 11, the bottom of each long steel box girder 21 is connected with the internal support cylinder 31, the long steel box girders 21 are spliced into the whole steel structure conveying platform 2, the proper width can be adjusted according to actual requirements, the practical application effect is better, in addition, the long steel box girders 21 are arranged, and carrying operation can be conveniently carried out on the independent long steel box girders 21.
As shown in fig. 1, the steel structure baffle 12 is set to be a triangle structure, and the reinforcing ribs are arranged between the steel structure baffle 12 and the bottom steel structure panel 11, so that the position of the steel structure baffle 12 is more stable, and the practical application effect is better.
As shown in fig. 2, the outer support cylinder 32 and the inner support cylinder 31 each include a cylinder liner 311, a piston rod 312, and a support panel 313, the piston rod 312 is disposed on the cylinder liner 311, and the support panel 313 is fixed to an end of the piston rod 312.
As shown in fig. 4, the power unit 6 is arranged on the bottom steel structure panel 11, and the power unit 6 is connected with the outer support cylinder 32 and the inner support cylinder 31 to control the outer support cylinder 32 and the inner support cylinder 31 to drive.
When the air ferry is used, as shown in fig. 6, the air ferry 15 is placed down on the shore to jump the deck, the semi-trailer 5 is loaded to the installation position by the river crossing device, when the bottom steel structure panel 11 is overlapped with the front end of the jump from top to bottom, the reversing is stopped, the external support cylinder 32 starts to lift up until the bottom steel structure panel 11 leaves the deck, and the vehicle is driven out;
As shown in fig. 8-9, the external support cylinder 32 descends the river-crossing device to the frame support 1 to land, the internal support cylinder 31 starts to descend, the other end of the bottom steel structure panel 11 is fallen on the deck of the ferry, the hydraulic folding device 7 at one end of the steel structure transportation platform 2 is turned over by a hydraulic system to enable the bottom of the hydraulic folding device to be attached to a wharf slope, the included angle between the steel structure transportation platform 2 and the wharf is reduced, and then the triangular ladder 4 at the contact end of the steel structure transportation platform 2 and the ship plate is manually turned over on the slope and the deck of the ferry, so that the transportation vehicle is convenient to start the steel structure transportation platform 2;
As shown in fig. 7, the transport vehicle slowly runs into the deck of the ferry through the steel structure transport platform 2 from the wharf downhill, and goes up to the ferry through the steel structure transport platform 2 from the deck, in this process, as the weight of the ferry increases along with the increase of the transport vehicle, the pressure on the water surface can cause the ship to sink, at this time, the internal support cylinder 31 can be passively stressed, the piston rod 312 contracts, so that the steel structure transport platform 2 descends, the deck and the steel structure transport platform 2 are kept always in contact with stress, and the transportation safety is ensured; the large transport vehicle completely enters the deck of the ferry, the external support oil cylinder 32 lifts the river crossing device integrally, the transport vehicle is poured into the loading vehicle, the river crossing device is transferred, the deck of the ferry is retracted, and the loading of the ferry is completed.
10-11, By using the large transport vehicle river-crossing device, the large transport vehicle can smoothly finish boarding and disembarking operations by using the large transport vehicle river-crossing device to make the included angle formed by the deck of the vehicle ferry, the gangway and the wharf slope become gentle, and the large transport vehicle can quickly enter or leave the site by adopting the semi-trailer transfer function, thereby improving the transfer operation efficiency, greatly reducing the river-crossing cost of large goods in a river-crossing manner, and the passing width is far larger than the passage width of a toll station, and ultra-wide goods can also pass through the river-crossing manner
The installation method of the large transportation steam river crossing device comprises the following steps:
S1, conveying by a river crossing device: the semi-trailer transport vehicle 5 is utilized to carry the whole river crossing device;
S2, placing a river crossing device: the gangway is landed to put down the springboard, the semi-trailer transport vehicle 5 is loaded and transported to the installation position by the river crossing device, when the front end of the bottom steel structure panel 11 is overlapped with the front section of the springboard up and down, the reversing is stopped, the external hydraulic cylinder 32 starts to lift up until the bottom plate of the frame support 1 leaves the vehicle board, and the vehicle is driven out;
S3, river crossing device adjustment: the external hydraulic oil cylinder 32 descends the river crossing device to the bottom steel structure panel to land, the internal hydraulic oil cylinder 31 starts to descend, the other end of the steel structure transportation platform 2 is fallen on a ferry deck, the hydraulic folding device 7 at one end of the steel structure transportation platform 2 is turned over by a hydraulic system, the bottom of the steel structure transportation platform is attached to a wharf slope, the included angle between the steel structure transportation platform 2 and the wharf is reduced, and the triangular ladder 4 at the other end of the steel structure transportation platform 2 is manually turned over and falls on the slope and the ferry deck;
s4, conveying the truck by the river-crossing device.
The technical scope of the present invention is not limited to the above description, and those skilled in the art may make various changes and modifications to the above-described embodiments without departing from the technical spirit of the present invention, and these changes and modifications should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a big transportation vapour passes river device which characterized in that: the hydraulic lifting device comprises a frame support, a steel structure conveying platform and a hydraulic lifting oil cylinder, wherein the steel structure conveying platform is hinged with one end of the frame support;
The frame support comprises a bottom steel structure panel and steel structure baffles arranged on two sides, and the steel structure baffles on two sides and the bottom are welded with the structure panel;
The hydraulic lifting oil cylinder comprises an external supporting oil cylinder and an internal supporting oil cylinder, the external supporting oil cylinder is fixed on the steel structure baffle, the internal supporting oil cylinder is fixed at the top of the steel structure panel and far away from the position of the hinged end, and the output end is movably connected with the steel structure transportation platform.
2. A large transport stream river crossing apparatus according to claim 1, wherein: the steel structure conveying platform is located on two sides between the steel structure baffles, and when the steel structure conveying platform is located at the maximum inclination angle, the top surface of the steel structure conveying platform and the steel structure baffles are located on the same surface.
3. A large transport stream river crossing apparatus according to claim 1, wherein: the steel structure conveying platform is located on the two sides of the upper side of the steel structure baffle, and when the steel structure conveying platform is located at the minimum inclination angle, the bottom of the steel structure conveying platform is located at the top of the steel structure baffle.
4. A large transport stream river crossing apparatus according to claim 2 or 3, wherein: the steel structure conveying platform is connected with the hydraulic folding device through a rotary bearing, the hydraulic folding device is folded in two sections, the two bearings control the rotation angle, and the rotation angle is 90-180 degrees; the other end is provided with a triangular ladder stand, the steel structure conveying platform is hinged with the triangular ladder stand, and the overturning angle of the triangular ladder stand is 0-180 degrees.
5. The large transport stream river crossing apparatus as set forth in claim 4 wherein: the steel structure conveying platform comprises at least two long steel box girders, the long steel box girders are detachably connected, one end of each long steel box girder is hinged with a steel structure panel at the bottom, and the bottom of each long steel box girder is connected with an internal support oil cylinder.
6. A large transport stream river crossing apparatus as claimed in claim 5 wherein: the steel structure baffle plate is arranged to be of a triangular structure, and reinforcing ribs are arranged between the steel structure baffle plate and the bottom steel structure panel.
7. The large transport stream river crossing apparatus as set forth in claim 6 wherein: the external support cylinder and the internal support cylinder comprise cylinder body cylinder sleeves, piston rods and support panels, the piston rods are arranged on the cylinder body cylinder sleeves, and the support panels are fixed at the end parts of the piston rods.
8. A large transport stream river crossing apparatus according to claim 1, wherein: the bottom steel structure panel is provided with a power unit, and the power unit is connected with an external support oil cylinder and an internal support oil cylinder and controls the external support oil cylinder and the internal support oil cylinder to drive.
9. A method for installing a large transportation gas river crossing device, which uses the large transportation gas river crossing device as set forth in any one of claims 1 to 8, characterized in that: the method comprises the following steps:
S1, conveying by a river crossing device: the whole river-crossing device is carried by a semi-trailer carrier;
s2, placing a river crossing device: the ferry is landed to put down the springboard, the semi-trailer transport vehicle is loaded and transported to the installation position by the river crossing device, when the front end of the bottom steel structure panel is overlapped with the front section of the springboard up and down, the reversing is stopped, the external hydraulic cylinder starts to lift up until the bottom plate of the frame support leaves the vehicle board, and the vehicle is driven out;
S3, river crossing device adjustment: the external hydraulic oil cylinder descends the river crossing device to the bottom steel structure panel to land, the internal hydraulic oil cylinder starts to descend, the other end of the steel structure transportation platform is fallen on the deck of the steamship, the hydraulic folding device 7 at one end of the steel structure transportation platform is turned over by utilizing a hydraulic system, the bottom of the steel structure transportation platform is attached to a wharf slope, the included angle between the steel structure transportation platform and the wharf is reduced, and the triangular ladder at the other end of the steel structure transportation platform is manually turned over and falls on the slope and the deck of the steamship;
s4, conveying the truck by the river-crossing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311846406.7A CN117963566A (en) | 2023-12-29 | 2023-12-29 | Large transportation steam river crossing device and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311846406.7A CN117963566A (en) | 2023-12-29 | 2023-12-29 | Large transportation steam river crossing device and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117963566A true CN117963566A (en) | 2024-05-03 |
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ID=90853791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311846406.7A Pending CN117963566A (en) | 2023-12-29 | 2023-12-29 | Large transportation steam river crossing device and installation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117963566A (en) |
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2023
- 2023-12-29 CN CN202311846406.7A patent/CN117963566A/en active Pending
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