CN113879488A - Transverse supporting device for fish scale type outer plate of ancient sunken ship - Google Patents
Transverse supporting device for fish scale type outer plate of ancient sunken ship Download PDFInfo
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- CN113879488A CN113879488A CN202111260712.3A CN202111260712A CN113879488A CN 113879488 A CN113879488 A CN 113879488A CN 202111260712 A CN202111260712 A CN 202111260712A CN 113879488 A CN113879488 A CN 113879488A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C5/00—Equipment usable both on slipways and in dry docks
- B63C5/02—Stagings; Scaffolding; Shores or struts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Ocean & Marine Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a transverse supporting device for a fish scale type outer plate of an ancient sunken ship, which comprises a base fixed on the ground and a shape following supporting structure rotatably arranged on the base, wherein the shape following supporting structure comprises a plurality of supporting rings and an angle adjusting mechanism, the supporting rings are sequentially and movably connected through the angle adjusting mechanism, so that the angle between the supporting rings can be adjusted according to the contour of the fish scale type outer plate of the ancient ship, a plurality of outer plate supporting frames are further arranged on the corresponding shape following supporting structure, and the working ends of the supporting modules are supported on outer plates of a ship body on the transverse side surfaces of the ancient ship one by one, so that the outer plates of the ancient ship are supported and fixed. The ancient ship outer plate supporting device provided by the invention has the advantages that the occupied area is small, the installation is convenient, the supporting radian can be flexibly adjusted, each ancient ship outer plate can be pertinently protected, and the transverse supporting requirements of ancient ships with different shapes and manufacturing processes can be met.
Description
Technical Field
The invention belongs to the field of ancient ship research, relates to an ancient ship maintenance technology, and particularly relates to a transverse supporting device for an ancient sunken ship fish scale type outer plate.
Background
The ship is a marine vehicle, the shipbuilding technology and marine traffic are mutually promoted, the shipbuilding technical level is one of important embodiments of the development degree of the marine traffic, wherein the ancient ship as a rare material object can most intuitively, reliably and most reflect the current ship technical level, the ancient ship is an important basis for researching the ancient ship technology, and the research value is obvious. The ancient sunken ship hull in China is usually formed by splicing and connecting strip-shaped outer plates, and according to a specific splicing mode, four modes of single-layer plate type lapping, single-layer plate fish scale type lapping, multiple-plate type lapping, multiple-plate fish scale type lapping and the like generally exist.
However, when protection is carried out after the sunken ship goes out of water, due to the long time and the defects of the corresponding protection technology, the existing support technology is generally in a form similar to a scaffold, so that the ancient ship hull is difficult to be effectively supported, protected and restored, the ancient ship hull is very easy to fall off, and even secondary damage can be caused to the ancient ship hull; in the field of hull supporting devices, although there are many hull supporting devices similar to the "lifting adjusting supporting device for building high-stability hull with published under the number CN 11296007A", these supporting devices are basically oriented to modern ships and play a role in supporting and fixing the ships during the building process, and for ancient sunken ships, especially large ancient sunken ships with a fish scale type lap joint structure on the hull, the existing hull supporting devices are difficult to well support and protect. Therefore, the supporting device for the ancient sunken ship shell has important promotion significance for the research and protection of the ancient ship.
Disclosure of Invention
The invention mainly aims to provide a supporting device which is used for transversely supporting an outer plate of an ancient ship and has a flexibly adjustable supporting angle, aiming at solving the problem that the existing ship body supporting device is difficult to well support and protect the outer plate of the ancient ship, and the supporting device can be used for supporting and protecting each outer plate of the ancient ship in a targeted manner and can meet the requirement of transverse supporting of the ancient ships with various contour types.
The invention is realized by the following steps:
the utility model provides a horizontal supporting arrangement for ancient sunken ship fish scale formula planking which characterized in that: comprises a base fixed on the ground and a conformal supporting structure arranged on the base;
the shape following support structure comprises a shape following support and an outer plate support frame which is arranged on the shape following support and used for supporting an outer plate of a sunken ship, the shape following support comprises multiple stages of support rings which are sequentially connected through an angle adjusting mechanism, wherein the first stage of support ring is a bottom ring, and the rest support rings are main body rings; the bottom ring is arranged on the base through the pitching adjusting mechanism, the outer plate supporting frame is arranged on the main body ring, and two adjacent supporting rings are connected through a detachable fixing strip; the pitching angle of the whole conformal support is adjusted through the pitching adjusting mechanism, the overall shape of the conformal support is adjusted through the angle adjusting mechanism to be similar to the shape of the cross section molded line of the ancient sunken ship, the outer plate supporting frame is in the best supporting state, and the overall shape of the conformal support is fixed through the fixing strip.
Furthermore, the angle adjusting mechanism between the adjacent main body rings is a main body angle adjusting mechanism, the main body angle adjusting mechanism comprises a large gear, a connecting rod and a small gear, a small gear is arranged in each main body ring, a large gear is arranged between every two adjacent main body rings, and the large gears are meshed and connected with the adjacent small gears on the upper side and the lower side of the large gears;
the pinion can be rotatably arranged on a gear shaft through a bearing, and the gear shaft is arranged in the corresponding main body ring; a connecting rod is arranged between each small gear and the large gear meshed with the small gear, one end of the connecting rod is fixedly connected with a gear shaft of the small gear, the other end of the connecting rod is connected with the large gear through a revolute pair, so that the small gear can revolve around the large gear, and a locking device used for fixing the relative position of the small gear and the connecting rod is arranged on the large gear.
Further, the angle adjusting mechanism between the bottom ring and the adjacent main body ring is a bottom angle adjusting mechanism, the bottom angle adjusting mechanism comprises a bottom connecting rod and a bottom large gear, the bottom large gear is fixedly installed in the bottom ring, the upper end of the bottom connecting rod is fixed on a gear shaft of a small gear in the adjacent main body ring, the lower end of the bottom connecting rod is connected with the bottom large gear through a rotating pair, the small gear in the adjacent main body ring can revolve around the bottom large gear, and a locking device used for fixing the relative position of the bottom large gear and the connecting rod is also arranged on the bottom large gear.
Furthermore, the locking device comprises a tapered locking ring and a locking nut, the tapered locking ring is arranged on the connecting rod and the bottom connecting rod, the tapered locking ring is sleeved on the gear shaft of the corresponding gearwheel or the bottom gearwheel, a deformation joint convenient for contraction and extrusion is arranged on the tapered locking ring, threads matched with the locking nut are arranged on the outer side of the tapered locking ring, and the locking nut is screwed on the tapered locking ring to extrude the tapered locking ring to deform and lock the relative position of the connecting rod and the gear shaft or the relative position of the bottom connecting rod and the gear shaft.
Further, be equipped with a plurality of waist holes on the fixed strip, be equipped with corresponding screw on the support ring, install fixed strip detachable between bottom ring and first order main part ring and between the adjacent two-stage main part ring through the bolt.
Furthermore, the support ring is a cylindrical pipe with the same diameter, notches for preventing mutual collision are arranged at the top of the cylindrical pipe close to the inner side of the shape following support frame, and downward protruding structures are arranged on the pipe wall below the notches of the cylindrical pipe of the main body ring.
Furthermore, the bottom gearwheel and the end part of the wheel shaft of the gearwheel are provided with adjusting holes which are convenient to fix and adjust.
Furthermore, the conformal bracket further comprises a tension mooring mechanism for improving stress distribution and supporting load, the tension mooring mechanism comprises an elastic rope and a hinged joint for connecting the elastic rope, a plurality of mooring points are arranged in each supporting ring, the hinged joint is arranged on the corresponding mooring point in each supporting ring according to the stress condition of the device, and the elastic rope connects the adjacent supporting rings through the hinged joint.
Furthermore, four mooring points are arranged in each stage of support ring, the plane where all the large gears and the small gears are located is defined as a shape following adjusting plane, the bottom of the shape following adjusting plane, which is intersected with the support rings, is provided with a first mooring point, the inner wall of the bottom of each support ring, which is close to the outer plate support frame, is provided with a cross rod perpendicular to the shape following adjusting plane, the middle part of the cross rod is provided with a second mooring point, the tops of the inner walls of the support rings, which are symmetrical to two sides of the shape following adjusting plane, are respectively provided with a third mooring point and a fourth mooring point, and the four mooring points form four vertexes of a tetrahedron; the four mooring points of adjacent support rings are connected through elastic cables.
Further, the planking support frame includes the telescopic link and with the backup pad that supports the contact of sunken ship planking, the telescopic link is installed on the main part ring of the crooked lateral wall of conformal support through articulated seat, the backup pad passes through universal joint and installs the flexible tip at the telescopic link.
Further, the hinged seat is mounted on the support ring through a rotating device, the rotating device is a mounting disc, the mounting disc is mounted on the support ring through a revolute pair, and a locking bolt capable of locking the position of the mounting disc is arranged on the mounting disc.
Further, every single move adjustment mechanism includes articulated platform and a plurality of bottom telescopic link, the bottom ring passes through articulated platform is installed on the base, bottom telescopic link one end is articulated with the base, and the other end is articulated with bottom ring inside or upper portion, and a plurality of bottom telescopic links distribute around the bottom ring, and the telescopic motion through a plurality of bottom telescopic links drives the bottom and rotates around articulated platform, adjustment every single move angle.
The invention has the beneficial effects that:
the invention provides a transverse supporting device for an ancient sunken ship fish scale type outer plate, which not only has small floor area and convenient installation, but also has flexible and adjustable supporting angle, can pertinently protect each ancient ship outer plate, and can meet the transverse supporting requirements of the ancient ship outer plates with various shapes and manufacturing processes.
Drawings
FIG. 1 is a schematic view of a lateral support apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the overall structure of a lateral support device provided in an embodiment of the present invention;
FIG. 3 is a schematic view of the internal structure of the lateral support device provided in the embodiment of the present invention;
FIG. 4 is a schematic view of the base and bottom support ring of the lateral support apparatus provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic structural view of an outer panel support bracket of a lateral support device according to an embodiment of the present invention.
FIG. 6 is a schematic view of the connection between the pinion and the connecting rod of the lateral support device according to the embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a main body angle adjusting mechanism of a lateral support device according to an embodiment of the present invention;
FIG. 8 is a schematic view of the installation relationship between the main body ring and the main body angle adjustment mechanism of the lateral support device according to the embodiment of the present invention;
FIG. 9 is a schematic structural view of a middle support ring of the lateral support apparatus provided in accordance with an embodiment of the present invention;
FIG. 10 is a side view of a middle support ring of a lateral support apparatus provided in accordance with an embodiment of the present invention;
FIG. 11 is a schematic view of the configuration of a mooring point A1 of a first middle support ring of the lateral support device provided in accordance with an embodiment of the present invention;
FIG. 12 is a schematic view of the configuration of the mooring point B1 of the first middle support ring of the lateral support device according to the present invention;
FIG. 13 is a schematic view of the configuration of the middle support ring at mooring point C1 of the first support ring of the lateral support device provided in accordance with an embodiment of the present invention;
fig. 14 is a schematic view showing the connection relationship of the elastic cord of the lateral supporting device according to the embodiment of the present invention.
In the figure: 1-archaea exterior plate, 2-angle adjusting mechanism, 3-middle support ring, 4-bottom support ring, 5-base, 6-top support ring, 7-exterior plate support frame, 8-fixing strip, 9-tension mooring mechanism, 20-fixing shaft, 21-bottom big gear, 22-first small gear, 23-first gear shaft, 24-second small gear, 25-second gear shaft, 26-big gear, 271-bottom connecting rod, 272-middle connecting rod, 28-locking nut, 29-conical locking ring, 31-first middle support ring, 32-second middle support ring, 51-hinging table, 52-bottom telescopic rod, 71-exterior plate support rod, 72-support plate, 73-mounting plate, 74-locking bolt, 75-hinged seat, 76-spherical universal joint, 91-elastic rope, 92-cross bar, 93-hinged joint, 911-A1 # mooring point, 912-B1 # mooring point, 913-C1 # mooring point, 914-D1 # mooring point, 915-A2 # mooring point, 916-B2 # mooring point, 917-C2 # mooring point, 918-D2 # mooring point, 919-A3 # mooring point, 920-B3 # mooring point, 921-C3 # mooring point and 922-D3 # mooring point.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1, the invention provides a transverse supporting device for a fish scale type outer plate of an ancient sunken ship, which comprises a base 5 fixed on the ground and a shape following supporting structure arranged on the base 5, wherein the shape following supporting structure comprises a shape following bracket and an outer plate supporting frame 7 arranged on the shape following bracket and used for supporting the outer plate of the sunken ship, the shape following bracket comprises multiple stages of supporting rings which are sequentially connected through an angle adjusting mechanism 2, wherein a first stage of supporting ring is a bottom supporting ring 4, the rest of the supporting rings are main body rings, and the main body rings are divided into a middle supporting ring 3 and a top supporting ring 6; the bottom support rings 4 are arranged on the base 5 through the pitching adjusting mechanism, the outer plate support frame 7 is arranged on the main body ring, and every two adjacent support rings are connected through a detachable fixing strip 8; the pitching angle of the whole conformal support is adjusted through the pitching adjusting mechanism, the overall shape of the conformal support is adjusted through the angle adjusting mechanism 2 to be similar to the shape of the cross-section molded line of the ancient sunken ship, the outer plate supporting frame 7 is in the best supporting state, and the overall shape of the conformal support is fixed through the fixing strip 8. Specifically, the method comprises the following steps:
as shown in fig. 2 and 3, the angle adjusting mechanism 2 is mainly composed of gear sets engaged with each other and arranged in the conformal supporting structure, and includes a pinion arranged inside the supporting ring and a bull gear arranged between the pinions, the pinions and the bull gears are connected through connecting rods, the angles between the supporting rings are adjusted by rotating the corresponding gears, and simultaneously, the central axes of the gears in the gear sets are all parallel to each other, so as to ensure that the supporting rings are in the same plane when the angles are adjusted.
As shown in fig. 4, in this embodiment, the main structure of the bottom support ring 4 is a long cylindrical tubular structure with good load-bearing effect, the corresponding pitch adjustment mechanism on the base 5 includes a hinge table 51 and a plurality of bottom extension rods 52, the bottom support ring 4 is rotatably mounted on the base 5 through the hinge table 51, one end of the bottom extension rod 52 is hinged to the base 5, the other end of the bottom extension rod is hinged to the middle or upper portion of the bottom support ring 4, the plurality of bottom extension rods 52 are distributed around the bottom ring, and the bottom support ring 4 is driven to rotate around the hinge table 51 through the telescopic motion of the plurality of bottom extension rods 52 to adjust the pitch angle.
As shown in fig. 3 to 8, the main structure of the middle support ring 3 is a short cylindrical tubular structure with the same diameter as the bottom support ring 4, the first middle support ring 31 is connected to the bottom support ring 4 through a bottom angle adjusting mechanism, specifically, the bottom angle adjusting mechanism includes a bottom large gear 21, a first small gear 22, a first gear shaft 23 and a fixing shaft 20, the fixing shaft 20 is welded on the inner wall of the upper edge of the bottom support ring 4, the bottom large gear 21 is fixedly installed in the bottom support ring 4 through the fixing shaft 20, and the bottom large gear 21 and the fixing shaft 20 are eccentrically arranged; the gear teeth of the bottom large gear 21 can be exposed out of the bottom support ring 4, the first gear shaft 23 is mounted inside the first middle support ring 31 and is parallel to the fixed shaft 20, the first small gear 22 is mounted on the first gear shaft 23 through a bearing, so that the bottom large gear 21 is meshed with the first small gear 22 in the first middle support ring 31, a bottom connecting rod 271 is further arranged between the bottom large gear 21 and the first small gear 22, the upper end of the bottom connecting rod 271 is fixed on the first gear shaft 23, and the lower end of the bottom connecting rod is connected with the bottom large gear 21 through a rotating pair, so that the first small gear 22 can revolve around the bottom large gear 21, and the relative angle between the first middle support ring 31 and the bottom support ring 4 is adjusted; one end of the bottom connecting rod 271, which is connected with the bottom gearwheel 21, is also provided with a locking device for fixing the relative position of the bottom gearwheel 21 and the bottom connecting rod 271; for locking the relative angle of the bottom connecting rods 271 and the bottom gearwheel 21, thereby fixing the relative angle between the first middle supporting ring 31 and the bottom supporting ring 4.
The locking device comprises a tapered locking ring 29 and a locking nut 28, the tapered locking ring 29 is arranged on the bottom connecting rod 271, the tapered locking ring 29 is sleeved on a wheel shaft or an axle center of the bottom gearwheel 21, a deformation joint convenient for contraction and extrusion is formed in the tapered locking ring 29, threads matched with the locking nut 28 are arranged on the outer side of the tapered locking ring 29, and the tapered locking ring 29 is extruded to deform by screwing the locking nut 28 on the tapered locking ring 29, so that the relative angle between the bottom connecting rod 271 and the bottom gearwheel 21 is locked. When the lock nut 28 is loosened, the bottom gearwheel 21 is rotationally connected with the bottom connecting rod 271, when the first pinion 22 rotates, the bottom gearwheel 21 revolves around the axis of the bottom gearwheel 21, so that the angle between the bottom supporting ring 4 and the first middle supporting ring 31 can be adjusted, and when the lock nut 28 is screwed down, the bottom gearwheel 21 is fixedly connected with the bottom connecting rod 271, so that the angle between the bottom supporting ring 4 and the first middle supporting ring 31 can be fixed.
It is worth mentioning that, as the gear teeth of the bottom big gear 21 only work at most in the upper half part, the bottom big gear 21 can also adopt an incomplete gear with gear teeth only in the half side; however, in order to make the axis of the bottom gearwheel 21 be arranged between the bottom support ring 4 and the first middle support ring 31 as much as possible, as a preferred embodiment, the fixing shaft 20 is not arranged in the shaft hole of the bottom gearwheel 21, but passes through the spoke part of the non-working part of the bottom gearwheel 21, and is then fixedly mounted on the support ring, so that the bottom gearwheel 21 is more conveniently engaged with the first pinion 22 on the adjacent main body ring, and the bottom support ring 4 and the first middle support ring 31 can have a larger angle adjustment range.
Similarly, adjacent main body rings are connected through a main body angle adjusting mechanism, the main body angle adjusting mechanism comprises a small gear arranged in each main body ring, and a large gear arranged between two adjacent main body rings and meshed with the small gear, a middle connecting rod 272 is also arranged between each small gear and the large gear meshed with the small gear, the structure of the middle connecting rod 272 is the same as that of the bottom connecting rod 271, and one end of the middle connecting rod 272 is also provided with a locking device.
The structure of the main body angle adjusting mechanism will be described below by taking the angle adjusting structure of the second intermediate support ring 32 between the first intermediate support rings 31 as an example. Specifically, as shown in fig. 8, a second middle support ring 32 is disposed on the first middle support ring 31, the structure of the second middle support ring 32 is substantially the same as that of the first middle support ring 31, and the main body angle adjusting mechanism disposed between the first middle support ring 31 and the second middle support ring 32 includes: the second gear shaft 25, the second pinion 24 and the middle connecting rod 272. Similarly, the second gear shaft 25 is fixedly installed inside the second middle support ring 32, the axis of the second gear shaft 25 is parallel to the first gear shaft 23, the second pinion 24 is rotatably installed (for example, by a bearing) on the second gear shaft 25, a bull gear 26 is further installed between the first middle support ring 31 and the second middle support ring 32, in this embodiment, two sides of the bull gear 26 are respectively provided with a fixed wheel shaft, the reference circle of the bull gear 26 is larger so as to be capable of being engaged with the pinions on the first middle support ring 31 and the second middle support ring 32 at the same time, middle connecting rods 272 are respectively installed between the bull gear 26 and the second pinion 24 and the first pinion 22, wherein the lower ends of the middle connecting rods 272 at the lower parts are fixed on the first gear shaft 23 in the first middle support ring 31, the upper end of the gear wheel is rotatably connected to a wheel shaft on one side of the large gear 26 and can be locked by a locking device; the upper end of the middle connecting rod 272 at the upper part is fixed on the second gear shaft in the second middle supporting ring 32, and the lower end can be rotatably connected on the wheel shaft at the other side of the big gear 26 and can be locked by a locking device. Thus, the first pinion 22 and the second pinion 24 can revolve around the bull gear 26 to adjust the relative angle and lock the corresponding angle, respectively, in the manner described above.
By analogy, the main body angle adjusting mechanisms between other main body rings are completely the same, and according to the actual requirements of the ancient ship type depth and the scale number of the outer plate on the side part of the ship body, the main body rings with corresponding number can be sequentially spliced in the same mode.
As shown in fig. 7, as a preferred embodiment, the bottom gearwheel 21 and the wheel axle end of the gearwheel 26 are provided with inner holes for adjustment, and as a preferred embodiment, the inner holes are inner hexagonal holes, so as to facilitate fixing and adjusting the main body angle adjusting mechanism, an inner hexagonal wrench tool is inserted into the hexagonal hole of the bottom gearwheel 21 or the gearwheel 26 and keeps the same stationary, then the lock nut 28 is loosened, the gearwheel 26 is twisted by a hexagonal rotating tool in a supporting state of the transverse supporting device and is assisted by a thrust force, so that the angle between the supporting rings can be adjusted more conveniently, after the angle is adjusted, the hexagonal wrench tool is kept stationary, and then the lock nut 28 is tightened, so that the angle between the supporting rings is fixed more conveniently.
It should be noted that the larger the gap between the support rings or the larger the pitch circle radius of the gear, the larger the angle adjustable range of the main body ring is, and the more the number of teeth thereof, the higher the angle adjustable precision is, but the more complicated the structure is, so the number of teeth is selected according to actual needs.
In this embodiment, the topmost main body ring is a top support ring 6, the top support ring 6 is used as an endmost support ring for capping the whole device, the top support ring 6 is a top-sealed cylindrical structure, and the internal structure and connection mode thereof are the same as those of other support rings except that a top capping plate is arranged on the top of the top support ring 6.
Although the support rings of the pure cylindrical tubular structure can adjust the support angle of the outer plate 1 of the ancient boat to a certain extent, after the adjustment angle is slightly increased, two adjacent support rings can easily touch together, thereby causing the angle adjustment range of the whole bearing device to be limited. Therefore, as a preferred embodiment, the side of each support ring, which is easy to interfere when bent, is provided with a notch for preventing mutual collision, the side wall below the notch is provided with a downward protruding structure, the shape of the protruding side wall corresponds to the shape of the notch, but is slightly smaller than the size of the notch, when the support rings rotate relatively to support the ancient boat outer plate 1, the protruding side wall on the support ring can extend into the corresponding notch to a certain extent, so that the structural strength of the whole support ring is ensured, and the angle adjustment range between the support rings is greatly increased.
As shown in fig. 9 to 14, in order to reduce the stress burden of the gears and the connecting rods, a tension mooring mechanism is further arranged inside the support rings, and the tension mooring mechanism comprises an elastic cable 91 and an articulated joint 93 for facilitating the connection of the elastic cable 91, the articulated joint 93 is arranged at a corresponding mooring point inside each support ring according to the stress condition of the device, wherein the positions and the number of the mooring points on the main body ring are the same, and the elastic cable 91 sequentially connects the adjacent support rings through the articulated joint 93. Four mooring points are arranged in each stage of support ring, a shape following adjustment plane is defined as a plane where all the pinions and the gearwheels are located, specifically, taking a first middle support ring 31 as an example, a bottom where the shape following adjustment plane intersects with the first middle support ring 31, namely, a lower part of a side wall of the first middle support ring 31 protruding downwards is provided with a mooring point 911 number A1, a cross rod 92 perpendicular to the shape following adjustment plane is arranged at the opposite side of the mooring point number A1, namely, at the bottom of the side, close to an outer plate support frame 7, of the first middle support ring 31, the cross rod 92 is welded at the lower part of the inner wall of the first middle support ring 31, a hinged joint 93 on a B1 mooring point is arranged at the middle part of the cross rod 92, and upper parts of inner walls at two sides, symmetrical to the first middle support ring 31 and the shape following adjustment plane, are respectively provided with a mooring point number C1, a mooring point 913 and a mooring point number D1, a mooring point 914, the connecting line of the mooring point 913 numbered C1 and the mooring point 914 numbered D1 is parallel to the central axis of the bull gear 26, and the distances between any two mooring points are equal, so that the connecting lines between every two four mooring points on a single support ring can form a regular tetrahedron, and the integral structure is more stable and the stress is more uniform; each mooring point is provided with four hinged joints 93, wherein two hinged joints 93 in the left-right direction are respectively movably connected with the hinged joints 93 on the two closest mooring points in the horizontal direction through elastic ropes 91, two hinged joints 93 in the up-down direction are respectively movably connected with the hinged joints 93 on the two closest mooring points in the vertical direction through elastic ropes 91, the elastic ropes 91 adopt strong springs with buckles 53 at two ends, and the elastic ropes are in a stretched state during installation.
The specific connection between the mooring points on the body ring is shown in fig. 14:
the A2 mooring point 915 in the second middle support ring 32 is vertically connected with the A1 mooring point 911 in the first middle support ring 31 and the A3 mooring point 919 in the third middle support ring through the elastic cable 91, and the A2 mooring point 915 is horizontally connected with the C1 mooring point 913 in the first middle support ring 31 and the D1 mooring point 914 through the elastic cable 91;
the B2 mooring point 916 in the second middle support ring 32 is vertically connected with the B1 mooring point 912 and the B3 mooring point 920 in the first middle support ring 31 through the elastic cable 91, and the B2 mooring point 916 in the second middle support ring 32 is horizontally connected with the D1 mooring point 914 and the C1 mooring point 913 in the first middle support ring 31 through the elastic cable 91;
the C2 mooring point 917 in the second middle support ring 32 is vertically connected with the C1 mooring point 913 and the C3 mooring point 921 in the first middle support ring 31 through an elastic cable 91, and the C2 mooring point 917 is horizontally connected with the A3 mooring point 919 and the B3 mooring point 920 in the third middle support ring through the elastic cable 91;
the D2 mooring point 918 in the second middle supporting ring 32 is vertically connected with the D1 mooring point 914 and the D3 mooring point 922 in the first middle supporting ring 31 through an elastic rope 91, and the D2 mooring point 918 is horizontally connected with the B3 mooring point 920 and the A3 mooring point 919 in the third middle supporting ring through the elastic rope 91;
similarly, four mooring points are also provided inside the bottom support ring 4 and the top support ring 6, and their mooring points are identical to those of the main ring, and the bottom support ring 4, the top support ring 6 and the main ring are connected by the elastic cables 91 in the same manner.
When the conformal support structure is kept upright to form a stable cylindrical support, the elastic cables 91 are all pulled, the tensile stress of each elastic cable 91 is basically the same, the angle adjusting mechanism 2 is mainly pressed, and the conformal support structure is in an initial balance state; when the conformal support structure is bent for a certain angle to support the archaized outer board 1, the elastic cable 91 on the bent inner side is contracted, the elastic cable 91 on the corresponding outer side close to the archaized outer board 1 is stretched, so that a large amount of bending stress on the gear teeth and the connecting rod 27 is converted into tensile stress on the elastic cable 91, and the stress is dispersed to other parts of the support ring through the hinged joint 93, so that the angle adjusting mechanism 2 is not a main stressed member any more, and the bearing capacity of the support device is greatly improved; meanwhile, along with the bending of the conformal support structure, the stress difference of the stretched elastic cables 91 between the adjacent support rings can enable the conformal support structure to integrally form an upward prestress, so that partial gravity of the ancient ship outer plate 1 can be offset, and the ancient ship outer plate 1 can be stably supported.
In order to further incite somebody to action angle fixation between the support ring is more firm, still be equipped with fixed strip 8 on the support ring, it is concrete, fixed strip 8 adopts stainless steel material to make, and open at its both ends has a plurality of waist holes that are used for setting up the bolt, also opens corresponding screw hole with it on the support ring that corresponds, fixed strip 8 both ends are respectively through the bolt fastening on the outer wall of two adjacent support rings, make fixed strip 8 can be along with the change of angle finely tunes between the support ring to enable the angle fixation between the adjacent support ring more firm.
As shown in fig. 5, the outer plate support frame 7 is used for directly supporting the ancient boat outer plate 1, the specific number of the outer plate support frame is determined according to the number of the ancient boat outer plate 1, the installation position of the outer plate support frame is arranged on the outer wall of the corresponding main body ring according to the size and the distance of the ancient boat outer plate 1, the outer plate support frame 7 mainly comprises an outer plate support rod 71 and a support plate 72, specifically, the outer plate support rod 71 includes but is not limited to a pneumatic telescopic rod, one end of the pneumatic telescopic rod is provided with a triangular hinge base 75, the corresponding support ring is further provided with a rotating device which is convenient for installing the hinge base 75, the rotating device is a cylindrical mounting plate 73, the hinge base 75 is fixed on the end surface of the mounting plate 73 through bolts, the bottom of the mounting plate 73 is welded on the outer wall of the support ring on the side close to the B2 mooring point 916, and the end surface of the mounting plate 73 can also rotate by 360 degrees, the side of mounting disc 73 is equipped with locking bolt 74, through screwing up locking bolt 74 can pin the rotation of mounting disc 73, through articulated seat 75 and mounting disc 73 can be right air pressure telescopic rod's angle is adjusted, backup pad 72 passes through spherical universal joint 76 activity and sets up air pressure telescopic rod's the other end can further be adjusted through adjusting spherical universal joint 76 the position of backup pad 72 makes backup pad 72 laminates more ancient ship planking 1.
Further, to the ancient ship planking 1 that adopts similar fish scale formula overlap joint structure, because every planking all can have partial structure to outwards be outstanding when the overlap joint in proper order to can form the echelonment planking of fish scale formula, so in this embodiment, still be equipped with the curb plate on the holding surface of backup pad 72, make the transversal L shape of personally submitting of the overall structure of backup pad 72, during operation, through with the curb plate of backup pad 72 withstands the bulge of fish scale formula ancient ship planking 1, can be better support and lift each planking, also avoided the slippage and the aversion of ancient ship planking 1 simultaneously.
The installation process and the use method of the invention are as follows:
as shown in fig. 3, before use, the bottom support ring 4, the middle support ring 3 and the top support ring 6 are sequentially spliced into a pillar with a linear cylindrical shape as a whole through internal gear sets, the small gear and the large gear 26 therein are connected through the connecting rod, the adjacent support rings are connected through an elastic cable 91, then the outer plate support frame 7 is installed on the outer wall of the corresponding support ring, and after the lock nut 28 on the connecting rod 27 is loosened, the small gear and the large gear 26 can rotate relatively.
Then determining the curve shape of the conformal bracket according to the outer contour of the ancient boat to adjust the angle required to be adjusted of each main body ring, specifically, firstly loosening the locking devices on the large gears 26 on the upper and lower sides of the small gear, then adopting a corresponding hexagonal wrench tool to insert into the hexagonal hole of the large gear 26 below the small gear and keep the large gear stationary, then applying a thrust force along the tangential direction of the large gear 26 to push the main body ring where the small gear is located, so that the small gear and the main body where the small gear is located revolve around the central shaft of the large gear 26, adjusting the multi-angle of the conformal bracket at the position, after adjusting to the required angle, screwing the locking nut 28 to lock the relative angle of the connecting rod and the large gear, so that the small gear and the large gear 26 are relatively fixed, and then using the fixing strip 8 to lock the relative angle between the adjacent support rings, and then, rotating the bottom support ring 4 by a certain angle, and supporting by using the bottom telescopic rod 52, so as to erect the whole supporting device to form a curved tubular pillar similar to the outer contour of the ancient ship, and finally, adjusting the outer plate support frame 7 to enable the support plate 72 to be tightly attached to the ancient ship outer plate 1, so that the ancient ship outer plate 1 is effectively supported under the action of the prestress of the tension mooring mechanism 9.
It should be noted that the above-described installation procedure is not the only installation method of the present invention, and if the ancient boat is large and there are many ancient boat decks 1, the body ring and the top support ring 6 may be assembled first and then installed on the bottom support ring 4.
In the using process, when fine adjustment is needed according to actual conditions, the purpose of fine adjustment can be achieved by adjusting the length of the outer plate supporting rod 71 and the angle of the supporting plate 72; when the angle between the adjacent two sections support ring need be adjusted to needs, then need lift the correspondence earlier the fixed strip 8, then use the instrument will correspond lock nut 28 loosens, and meshing between the gear keeps the tubulose pillar is the original state, then use hexagonal spanner to insert and correspond in the hexagonal hole of gear wheel 26, twist hexagonal spanner and cooperation auxiliary thrust make gear wheel 26 rotation to drive fixed mutually with it the pinion rotates, screws up at last lock nut 28 and reinstallate well fixed strip 8 to reach angle regulation's purpose.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (10)
1. The utility model provides a horizontal supporting arrangement for ancient sunken ship fish scale formula planking which characterized in that: comprises a base fixed on the ground and a conformal supporting structure arranged on the base;
the shape following support structure comprises a shape following support and an outer plate support frame which is arranged on the shape following support and used for supporting an outer plate of a sunken ship, the shape following support comprises multiple stages of support rings which are sequentially connected through an angle adjusting mechanism, wherein the first stage of support ring is a bottom ring, and the rest support rings are main body rings; the bottom ring is arranged on the base through the pitching adjusting mechanism, the outer plate supporting frame is arranged on the main body ring, and two adjacent supporting rings are connected through a detachable fixing strip; the pitching angle of the whole conformal support is adjusted through the pitching adjusting mechanism, the overall shape of the conformal support is adjusted through the angle adjusting mechanism to be similar to the shape of the cross section profile of the ancient sunken ship, the outer plate supporting frame is in the optimal supporting state, and the overall shape of the conformal support is fixed through the fixing strip.
2. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 1, wherein: the angle adjusting mechanism between the adjacent main body rings is a main body angle adjusting mechanism, the main body angle adjusting mechanism comprises a large gear, a connecting rod and small gears, a small gear is arranged in each main body ring, a large gear is arranged between every two adjacent main body rings, and the large gears are meshed and connected with the small gears adjacent to the upper side and the lower side of the large gears;
the pinion can be rotatably arranged on a gear shaft, and the gear shaft is arranged in the corresponding main body ring; a connecting rod is arranged between each small gear and the large gear meshed with the small gear, one end of each connecting rod is fixedly connected with a gear shaft of the small gear, the other end of each connecting rod is connected with the large gear through a revolute pair, the small gears can revolve around the large gears, locking devices used for fixing the relative positions of the small gears and the connecting rods are arranged on the large gears, and adjusting holes convenient to fix and adjust are formed in the end portions of wheel shafts of the large gears.
3. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 2, wherein: the angle adjusting mechanism between bottom ring and the adjacent main part ring is bottom angle adjusting mechanism, bottom angle adjusting mechanism includes bottom connecting rod and bottom gear wheel, bottom gear wheel fixed mounting is in the bottom intra-annular, and the upper end of bottom connecting rod is fixed on the gear shaft of the intra-annular pinion of adjacent main part, and the lower extreme of bottom connecting rod passes through the revolute pair and links to each other with the bottom gear wheel for the intra-annular pinion of adjacent main part can revolve around the bottom gear wheel, also be equipped with the locking device who is used for fixing its and connecting rod relative position on the bottom gear wheel, the shaft tip of bottom gear wheel is equipped with the regulation hole of being convenient for fixed and adjusting.
4. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 3, wherein: the locking device comprises a conical locking ring and a locking nut, the conical locking ring is arranged on the connecting rod and the bottom connecting rod, the conical locking ring is sleeved on a gear shaft of the corresponding large gear or the bottom large gear, deformation joints convenient for contraction and extrusion are formed in the conical locking ring, threads matched with the locking nut are arranged on the outer side of the conical locking ring, and the locking nut is screwed on the conical locking ring to extrude the conical locking ring to deform and lock the relative position of the connecting rod and the gear shaft or the relative position of the bottom connecting rod and the gear shaft.
5. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 1, wherein: be equipped with a plurality of waist holes on the fixed strip, be equipped with corresponding screw on the support ring, install fixed strip detachable between bottom ring and first order main part ring and between two adjacent level main part rings through the bolt.
6. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 1, wherein: the conformal support further comprises a tension mooring mechanism used for improving stress distribution and supporting load, the tension mooring mechanism comprises an elastic rope and a hinged joint used for connecting the elastic rope, a plurality of mooring points are arranged in each supporting ring, the hinged joint is arranged on the corresponding mooring point in each supporting ring according to the stress condition of the device, and the elastic rope connects the adjacent supporting rings through the hinged joint.
7. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 6, wherein: four mooring points are arranged in each stage of support ring, the plane where all the large gears and the small gears are located is defined as a conformal adjustment plane adjusted by bending of a conformal support, the bottom of the conformal adjustment plane, which is intersected with the support ring, is provided with a first mooring point, the inner wall of the bottom of each support ring, which is close to the outer plate support frame, is provided with a cross rod perpendicular to the conformal adjustment plane, the middle part of the cross rod is provided with a second mooring point, the tops of the inner walls of the support rings, which are symmetrical to each other on two sides of the conformal adjustment plane, are respectively provided with a third mooring point and a fourth mooring point, and the four mooring points form four vertexes of a tetrahedron; the four mooring points of adjacent support rings are connected through elastic cables.
8. The lateral support device for a fish scale outer panel of a sunken ancient boat according to any one of claims 1 to 7, wherein: the planking support frame includes the telescopic link and with the backup pad that supports the contact of sunken ship planking, the telescopic link is installed on the main part ring along with the crooked lateral wall of shape support through articulated seat, the flexible tip at the telescopic link is installed through universal joint to the backup pad.
9. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 8, wherein: the hinged base is installed on the support ring through a rotating device, the rotating device is an installation disc, the installation disc is installed on the support ring through a revolute pair, and a locking bolt capable of locking the position of the installation disc is arranged on the installation disc.
10. The lateral support device for a fish scale outer panel of a sunken ancient boat according to claim 9, wherein: every single move adjustment mechanism includes articulated platform and a plurality of bottom telescopic link, the bottom ring passes through the articulated platform is installed on the base, bottom telescopic link one end is articulated with the base, and the other end is articulated with bottom ring inside or upper portion, and a plurality of bottom telescopic links distribute around the bottom ring, and the flexible motion drive bottom through a plurality of bottom telescopic links is rotatory around the articulated platform, adjustment every single move angle.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260712.3A CN113879488B (en) | 2021-10-28 | 2021-10-28 | Transverse supporting device for fish scale type outer plate of ancient sunken ship |
| JP2022103262A JP7357402B2 (en) | 2021-10-28 | 2022-06-28 | Lateral support device for scaly skins of wooden ships |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260712.3A CN113879488B (en) | 2021-10-28 | 2021-10-28 | Transverse supporting device for fish scale type outer plate of ancient sunken ship |
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| CN113879488A true CN113879488A (en) | 2022-01-04 |
| CN113879488B CN113879488B (en) | 2022-08-16 |
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| CN202111260712.3A Active CN113879488B (en) | 2021-10-28 | 2021-10-28 | Transverse supporting device for fish scale type outer plate of ancient sunken ship |
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| CN117628359A (en) * | 2024-01-25 | 2024-03-01 | 黑龙江农垦建工路桥有限公司 | Tunnel headroom measuring device |
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| CN110983640A (en) * | 2019-11-23 | 2020-04-10 | 复旦大学 | Shape following manipulator device suitable for three-dimensional automatic sewing |
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| US4468150A (en) * | 1982-04-22 | 1984-08-28 | Price James W | Adjustable cradle for supporting and stabilizing boats |
| CN203111486U (en) * | 2013-02-01 | 2013-08-07 | 广东大飞洋游艇设备有限公司 | Ship bracket capable of being adjusted by manpower |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP7357402B2 (en) | 2023-10-06 |
| JP2023066360A (en) | 2023-05-15 |
| CN113879488B (en) | 2022-08-16 |
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