CN117822414A - Three-fold belt type boat bridge with self-propulsion function - Google Patents
Three-fold belt type boat bridge with self-propulsion function Download PDFInfo
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- CN117822414A CN117822414A CN202311833733.9A CN202311833733A CN117822414A CN 117822414 A CN117822414 A CN 117822414A CN 202311833733 A CN202311833733 A CN 202311833733A CN 117822414 A CN117822414 A CN 117822414A
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- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000003921 oil Substances 0.000 claims description 11
- 239000010720 hydraulic oil Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 2
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 claims 1
- 101100056288 Caenorhabditis elegans ark-1 gene Proteins 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
- B63B27/143—Ramps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/46—Stems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B7/00—Collapsible, foldable, inflatable or like vessels
- B63B2007/003—Collapsible, foldable, inflatable or like vessels with foldable members
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention belongs to the technical field of belt-type boat bridges, and particularly relates to a three-fold belt-type boat bridge. A three-fold belt-type boat bridge with a self-propulsion function has the technical scheme that: during transportation, the left sharp boat is folded over the square boat, the right sharp boat is folded over the left sharp boat, and the square boat, the left sharp boat and the right sharp boat are in a three-layer folding state; when the device is used, the right sharp boat and the left sharp boat are respectively unfolded through the sharp boat unfolding mechanism, and after the sharp boat and the left sharp boat are unfolded, the traffic lane is perpendicular to the middle sections of the square boat, the left sharp boat and the right sharp boat; two sets of power propulsion devices are symmetrically arranged in the ark, and a cockpit is arranged on the bow of the ark. According to the invention, the upper, lower, middle and upper layers of the ark, the left tip boat and the right tip boat are stacked, and the width of the boat body of each layer can be designed to be the maximum width allowed by transportation, so that the width of the unfolded boat body unit is increased to the maximum extent, and the bearing capacity of the single boat is maximized on the premise of meeting the transportation limit.
Description
Technical Field
The invention belongs to the technical field of belt-type boat bridges, and particularly relates to a three-fold belt-type boat bridge.
Background
The bridge equipment is standard equipment for guaranteeing personnel and equipment to pass through river barriers, and is generally classified into heavy-duty bridges, medium-duty bridges and light-duty bridges according to the loading capacity. The boat bridge equipment is mainly used as military equipment for guaranteeing river crossing of the military equipment, can be applied to emergency disaster relief in advance, can be structured into a bridge channel crossing personnel and equipment to cross a submerged area when in flood disaster, and can also be used for erecting a floating bridge to replace bridge facilities which are destroyed by flood.
The boat bridge is applied to military operations and emergency disaster relief, and a user generally hopes that the boat bridge can be quickly maneuvered and deployed, so that two banks of a river can be communicated in the shortest time, and the equipment can be ensured to pass through river barriers; the bridge can be quickly maneuvered, and on one hand, the bridge is required to be self-important and light in weight, and the bridge is required to be equipped with a ferry, and the bearing capacity of the bridge is required to cover enough guarantee objects, namely, the bridge unit is required to be suitable for being transported by a universal off-road chassis, and the bearing capacity is required to be as large as possible, so that the number of the matched bridge units in unit length is reduced, or the same number of the bridge units can be used for erecting a floating bridge with larger bearing capacity or a plurality of channel ferry bridges with the same tonnage can be constructed. Secondly, the operation on water is fast and flexible, so that the boat bridge unit is required to be self-powered, the operation on water can be realized after the boat bridge unit is put into water, and the equipment for fast erection and fast transition is realized.
At present, most domestic boats and bridges are four-fold belt-type boats and bridges, the unfolding width of the boat and bridge reaches the limit size due to the limitation of the transportation size boundary line, and the unfolding width is increased, so that the transportation boundary is ultrahigh, and the transportation property of equipment is affected. In addition, the existing bridge unit is mostly self-powered, when the bridge is erected to carry through and transport equipment and materials through the structural channel, the bridge needs to be matched with a bridge motorboat or a tug for pulling, in this way, the connecting process of the bridge motorboat and the tug is increased, the working time for erecting the bridge and the structural channel is prolonged, the existing power bridge is provided with the power for hanging the bridge outside the ship, but the transportation state and the working state of the bridge outside the ship need to be converted before and after the operation, and the working time for erecting the bridge and the structural channel is also increased.
Disclosure of Invention
The purpose of the invention is that: aiming at the defects of the prior art, the three-fold belt-type boat bridge with the self-propulsion function is provided.
The technical scheme of the invention is as follows: a triple-folded belt-type boat bridge having a self-propulsion function, comprising: ark, left tip boat, right tip boat.
The left sharp boat is arranged on the left side of the ark, the upper part of the left sharp boat is connected with the ark through a left sharp boat hinge, and the lower part of the left sharp boat is connected with the ark through a bottom single-ear assembly, a bottom double-ear assembly and a bottom bolt assembly.
The right sharp boat is arranged on the right side of the ark, the upper part of the right sharp boat is connected with the ark through a right sharp boat hinge, and the lower part of the right sharp boat is connected with the ark through a bottom single-ear assembly, a bottom double-ear assembly and a bottom bolt assembly.
During transportation, the left sharp boat is folded over the square boat, the right sharp boat is folded over the left sharp boat, and the square boat, the left sharp boat and the right sharp boat are in a three-layer folding state; when the device is used, the right sharp boat and the left sharp boat are respectively unfolded through the sharp boat unfolding mechanism, and after the sharp boat and the left sharp boat are unfolded, the traffic lane is perpendicular to the middle sections of the ark, the left sharp boat and the right sharp boat.
In the above-mentioned scheme, specifically, the tip boat expansion mechanism includes: the device comprises a first unfolding actuator, an actuator bolt, a three-hole swing frame, a second unfolding actuator and a hinge shaft; one end of the first unfolding actuator is hinged with the left sharp boat and the right sharp boat, and the other end of the first unfolding actuator is hinged with one side hole of the three-hole swing frame; the second unfolding actuator and the first unfolding actuator are symmetrically arranged about the center plane of the three-hole swing frame, one side of the second unfolding actuator is hinged with the ark, and the other side of the second unfolding actuator is hinged with the other side hole of the three-hole swing frame; the bottom hole of the three-hole swing frame is hinged with the square boat or the left sharp boat or the right sharp boat, and the center of the hinged hole is concentric with the center of the left sharp boat hinge or the right sharp boat hinge.
Two sets of power propulsion devices are symmetrically arranged in the ark, and a cockpit is arranged on the bow of the ark.
Based on the scheme, further, a group of springboards are respectively hinged on the outboard sides of the left tip boat and the right tip boat; the springboard is unfolded and folded through the springboard unfolding mechanism.
Specifically, the springboard deployment mechanism includes: the hydraulic cylinder comprises a cylinder support, a hydraulic cylinder, a first three-hole connecting plate seat, a first three-hole connecting plate, a first connecting rod seat and a first connecting rod; the oil cylinder support and the first three-hole connecting plate seat are fixedly arranged on the left sharp boat and the right sharp boat; one end of the hydraulic oil cylinder is arranged on the oil cylinder support, and the other end of the hydraulic oil cylinder is connected with the first hole of the first three-hole connecting plate seat; the first three-hole connecting plate is arranged on the first three-hole connecting plate seat through Kong Eran; one end of the first connecting rod is arranged on the springboard through the first connecting rod seat, and the other end of the first connecting rod is connected with the third hole of the first three-hole connecting plate seat.
On the basis of the scheme, further, the bow, the stern and the stern of the left sharp boat, the right sharp boat and the stern of the ark are respectively hinged with the sharp bow; the pointed bow is unfolded and folded through a pointed bow folding mechanism; a wave board assembly is hinged at the arc of the bow of the pointed bow.
Specifically, the pointed bow folding mechanism includes: the device comprises a deployment actuator seat, a third deployment actuator, a second three-hole connecting plate seat, a second three-hole connecting plate, a second connecting rod and a second connecting rod seat; the unfolding actuator seat and the second three-hole connecting plate seat are fixedly arranged on the left sharp boat, the right sharp boat and the ark, and the second connecting rod seat is fixed on the sharp bow; one end of the third unfolding actuator is hinged to the unfolding actuator seat, the other end of the third unfolding actuator is hinged to a first hole of the second three-hole connecting plate, a second hole of the second three-hole connecting plate is hinged to the second three-hole connecting plate seat, a third hole of the second three-hole connecting plate is hinged to the second connecting rod, and the other end of the second connecting rod is hinged to the second connecting rod seat; the wave plate assembly is connected with the pointed bow through two-point hinge joints.
On the basis of the scheme, further, the bottom single ear assemblies, the bottom double ear assemblies, the bottom bolt assemblies, the upper plate pin seats, the upper plate pins, the upper taper pin assemblies and the taper pin seat assemblies are arranged on the outer side of the left tip boat and the right tip boat.
Specifically, the upper taper pin assembly includes: the device comprises a push rod seat, a push rod, a shell and a taper pin; the taper pin is divided into a taper section at the front part and a straight line section at the rear part; the push rod seat is arranged at the bottom of the shell, one end of the push rod is connected with the push rod seat, and the other end is connected with the taper pin.
Taper pin seat assembly includes: a latch seat; the latch seat is matched with the taper pin in structure, an outward-expanding bell mouth is arranged at the opening, and a straight hole section is arranged inside the latch seat.
When a plurality of boat bridges are longitudinally connected, the upper deck connection is connected by an upper plate pin seat and an upper plate pin, the lower part is connected by a bottom single-lug assembly, a bottom double-lug assembly and a bottom pin assembly, and the bottom pin assembly is pushed by an oil cylinder actuator; the upper taper pin assembly and the taper pin seat assembly play a guiding role.
The beneficial effects are that:
(1) According to the invention, the upper, lower, middle and upper layers of the ark, the left tip boat and the right tip boat are stacked, and the width of the boat body of each layer can be designed to be the maximum width allowed by transportation, so that the width of the unfolded boat body unit is increased to the maximum extent, and the bearing capacity of the single boat is maximized on the premise of meeting the transportation limit.
(2) The invention designs the pointed bow and the wave board of the boat body into a foldable structure, can be folded to meet the transportation limit during transportation, and can be unfolded during water operation, thereby increasing the width and the height of the boat body, and further playing the roles of pressing waves and improving the stability of moving water.
(3) The power propulsion device is arranged in the ark cabin, and two sets of power systems are symmetrically arranged along two sides of the longitudinal section of the ark, so that the thrust required by the water operation and sailing of the boat body unit is met, the volume of a single set of power device is reduced, the power propulsion device is convenient to install in a narrow space, and meanwhile, the two sets of power devices can keep one set of power device to work continuously under the condition of one set of power device fails, so that the reliability is improved.
(4) The three-layer stacked unfolding and folding mechanism is externally arranged on the boat body structure, so that the size of a gap formed in the boat body structure is reduced to the maximum extent, and even a boat board is not required to be opened, thereby reducing the buoyancy loss of the boat body to the maximum extent.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic view of the present invention in a folded state;
FIG. 5 is a schematic view of the diving board deployment mechanism of the present invention deployed;
FIG. 6 is a schematic view of the diving board unfolding mechanism of the present invention when folded;
FIG. 7 is a schematic view of the fore-flare folding mechanism of the present invention when deployed;
FIG. 8 is a schematic view of the fore-tip folding mechanism of the present invention when folded;
FIG. 9 is a schematic view of the deployment mechanism of the present invention;
FIG. 10 is a schematic view of the deployment mechanism of the present invention when folded;
FIG. 11 is a schematic view of the structure of the upper taper pin assembly of the present invention;
FIG. 12 is a schematic view of a taper pin holder assembly according to the present invention;
FIG. 13 is a schematic view of the upper taper pin assembly and taper pin seat assembly of the present invention;
fig. 14 is a schematic view of the arrangement of the power propulsion device of the present invention.
Wherein: 1-ark, 2-left ark, 3-right ark, 4-ark, 5-springboard, 6-ark deployment mechanism, 6.1-first deployment actuator, 6.2-actuator latch, 6.3-three-hole swing frame, 6.4-second deployment actuator, 6.5-hinge, 7-ark deployment mechanism, 7.1-deployment actuator seat, 7.2-third deployment actuator, 7.3-second three-hole web seat, 7.4-second three-hole web, 7.5-second link, 7.6-second link seat, 7.7-breakboard assembly, 8-springboard deployment mechanism, 8.1-cylinder support, 8.2-hydraulic cylinder, 8.3-first three-hole web seat, 8.4-first three-hole web, 8.5-first link seat, 8.6-first taper hinge, 9-left ark hinge, 10-right ark hinge, 11-bottom assembly, 12-binaural assembly, 16, pin assembly, 16.16-base housing, 16-13-bottom pin seat, 16-top-cabin-top-housing, 16-bottom-pin assembly, 16.16-top-of the cab, 16, 14.1-bottom assembly, 16-pin-top-cabin-top-of the cab, 16-bottom-pin assembly, 16.1-bottom assembly, 16-bottom-of the cab-pin assembly, and the top-cabin-mounted on the cab.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples.
Referring to fig. 1-3, the present embodiment provides a triple-folded belt type bridge with a self-propulsion function, comprising: ark 1, left tip boat 2, right tip boat 3.
The left sharp boat 2 is arranged on the left side of the ark 1, the upper part is connected with the ark 1 through a left sharp boat hinge 9, and the lower part is connected with the ark 1 through a bottom single ear assembly 11, a bottom double ear assembly 12 and a bottom bolt assembly 13.
The right tip boat 3 is arranged on the right side of the ark 1, the upper part is connected with the ark 1 through a right tip boat hinge 10, and the lower part is connected with the ark 1 through a bottom single ear assembly 11, a bottom double ear assembly 12 and a bottom bolt assembly 13.
Referring to fig. 5 and 6, a group of gangboards 5 are respectively hinged on the outboard sides of the left tip boat 2 and the right tip boat 3; the springboard 5 realizes folding and unfolding through a springboard folding mechanism 8. The springboard deployment mechanism 8 includes: the hydraulic oil cylinder comprises an oil cylinder support 8.1, a hydraulic oil cylinder 8.2, a first three-hole connecting plate seat 8.3, a first three-hole connecting plate 8.4, a first connecting rod seat 8.5 and a first connecting rod 8.6; the oil cylinder support 8.1 and the first three-hole connecting plate seat 8.3 are fixedly arranged on the left tip boat 2 and the right tip boat 3; one end of the hydraulic oil cylinder 8.2 is arranged on the oil cylinder support 8.1, and the other end is connected with the first hole I of the first three-hole connecting plate seat 8.3; the first three-hole connecting plate 8.4 is arranged on the first three-hole connecting plate seat 8.3 through Kong Eran; one end of the first connecting rod 8.6 is arranged on the springboard 5 through the first connecting rod seat 8.5, and the other end is connected with the hole III of the first three-hole connecting plate seat 8.3.
Referring to fig. 7 and 8, the heads 4 are respectively hinged at the heads and the stern of the left pointed boat 2, the right pointed boat 3 and the stern of the ark 1; the pointed bow 4 realizes unfolding and folding through a pointed bow folding mechanism 7; a wave plate assembly 7.7 is hinged at the bow arc of the pointed bow 4. The fore-tip folding mechanism 7 includes: the unfolding actuator seat 7.1, the third unfolding actuator 7.2, the second three-hole connecting plate seat 7.3, the second three-hole connecting plate 7.4, the second connecting rod 7.5 and the second connecting rod seat 7.6; the unfolding actuator seat 7.1 and the second three-hole connecting plate seat 7.3 are fixedly arranged on the left sharp boat 2, the right sharp boat 3 and the ark 1, and the second connecting rod seat 7.6 is fixed on the sharp bow 4; one end of the third unfolding actuator 7.2 is hinged on the unfolding actuator seat 7.1, the other end of the third unfolding actuator is hinged with a first hole of the second three-hole connecting plate 7.4, a second hole of the second three-hole connecting plate 7.4 is hinged on the second three-hole connecting plate seat 7.3, a third hole of the second three-hole connecting plate 7.4 is hinged with the second connecting rod 7.5, and the other end of the second connecting rod 7.5 is hinged with the second connecting rod seat 7.6; the wave plate assembly 7.7 is connected with the pointed bow 4 through two-point hinge, and when in use, the wave plate assembly 7.7 is turned over manually, and after the wave plate assembly is turned over to a set angle, the manual bolt is locked.
Referring to fig. 4, during transportation, the left tip boat 2 is folded over the square boat 1, the right tip boat 3 is folded over the left tip boat 2, the square boat 1, the left tip boat 2 and the right tip boat 3 are in a three-layer folding state, and the hinge points of the right tip boat 3 and the square boat 1 are heightened, so that the right tip boat 3 can be overturned over the left tip boat 2; when in use, the right sharp boat 3 and the left sharp boat 2 are respectively unfolded by the sharp boat unfolding mechanism 6, and after being unfolded, the traffic lane is vertical to the middle sections of the ark 1, the left sharp boat 2 and the right sharp boat 3.
Referring to fig. 9 and 10, the boat deployment mechanism 6 includes: the first unfolding actuator 6.1, the actuator bolt 6.2, the three-hole swing frame 6.3, the second unfolding actuator 6.4 and the hinge shaft 6.5; one end of the first unfolding actuator 6.1 is hinged with the left sharp boat 2 and the right sharp boat 3, and the other end of the first unfolding actuator is hinged with one side hole of the three-hole swing frame 6.3; the second unfolding actuator 6.4 and the first unfolding actuator 6.1 are symmetrically arranged about the central plane of the three-hole swinging frame 6.3, one side of the second unfolding actuator 6.4 is hinged with the ark 1, and the other side of the second unfolding actuator is hinged with the other side hole of the three-hole swinging frame 6.3; the bottom hole of the three-hole swing frame 6.3 is hinged with the square boat 1 or the left tip boat 2 or the right tip boat 3, and the center of the hinged hole is concentric with the center of the left tip boat hinge 9 or the right tip boat hinge 10.
Referring to fig. 14, two sets of power propulsion devices 18 are symmetrically arranged in the ark 1, and a cockpit 19 is arranged on the bow of the ark 1.
The outer side of the left tip boat 2 and the right tip boat 3 are respectively provided with a bottom single ear assembly 11, a bottom double ear assembly 12, a bottom bolt assembly 13, an upper plate pin seat 14, an upper plate pin 15, an upper taper pin assembly 16 and a taper pin seat assembly 17. When a plurality of boat bridges are longitudinally connected, the upper deck connection is connected by an upper plate pin seat 14 and an upper plate pin 15, the lower part is connected by a bottom single-lug assembly 11, a bottom double-lug assembly 12 and a bottom pin assembly 13, and the bottom pin assembly 13 is pushed by an oil cylinder actuator; the upper taper pin assembly 16 and the taper pin seat assembly 17 serve as guiding functions.
Referring to fig. 11, the upper taper pin assembly 16 includes: a pushrod seat 16.1, pushrod 16.2, housing 16.3, and taper pin 16.4; taper pin 16.3 is divided into a front taper section and a rear straight section; the push rod seat 16.1 is arranged at the bottom of the shell 16.3, one end of the push rod 16.2 is connected with the push rod seat 16.1, and the other end is connected with the taper pin 16.4;
referring to fig. 12, the taper pin holder assembly 17 includes: a latch seat 17.1; the latch seat 17.1 is matched with the taper pin 16.4 in structure, an outward-expanded horn mouth is arranged at the opening, and a straight hole section is arranged inside the opening.
Referring to fig. 13, when the pontoon is erected, the two pontoon units navigate in opposite directions, when the pontoon units approach, there is a certain left-right deviation at this time or when the pontoon is in a swaying state under the environments of wind, current and wave, because the opening of the latch seat 17.1 is a horn hole and the taper pin 16.4 is a taper head, a larger connecting gap exists between the two, so that the taper pin 16.4 can be inserted into the hole of the latch seat 17.1, then the throttle is increased in opposite directions for the two pontoon units, the taper pin is inserted into the straight hole of the taper pin seat, and the taper pin straight section and the taper hole straight section have small matching gap, so that the two opposite pontoon units can be guided, and the bottom single-ear assembly 11, the bottom double-ear assembly 12, the bottom latch assembly 13, the upper plate seat 14 and the upper plate pin 15 can be easily connected after being guided.
While the invention has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the invention and are intended to be within the scope of the invention as claimed.
Claims (8)
1. A triple-folded belt-type boat bridge having a self-propulsion function, comprising: an ark (1), a left sharp boat (2) and a right sharp boat (3); the method is characterized in that:
the left tip boat (2) is arranged at the left side of the square boat (1), the upper part of the left tip boat is connected with the square boat (1) through a left tip boat hinge (9), and the lower part of the left tip boat is connected with the square boat (1) through a bottom single-ear assembly (11), a bottom double-ear assembly (12) and a bottom bolt assembly (13) assembly;
the right tip boat (3) is arranged on the right side of the square boat (1), the upper part of the right tip boat is connected with the square boat (1) through a right tip boat hinge (10), and the lower part of the right tip boat is connected with the square boat (1) through a bottom single-ear assembly (11), a bottom double-ear assembly (12) and a bottom bolt assembly (13);
during transportation, the left tip boat (2) is folded over the square boat (1), the right tip boat (3) is folded over the left tip boat (2), and the square boat (1), the left tip boat (2) and the right tip boat (3) are in a three-layer folding state; when the device is used, the right tip boat (3) and the left tip boat (2) are respectively unfolded through the tip boat unfolding mechanism (6), and after the deployment, the traffic lane is perpendicular to the middle sections of the square boat (1), the left tip boat (2) and the right tip boat (3);
two sets of power propulsion devices (18) are symmetrically arranged in the ark (1), and a cockpit (19) is arranged on the bow of the ark (1).
2. The triple-folded belt type boat bridge with a self-propulsion function as claimed in claim 1, wherein: a group of springboards (5) are respectively hinged to the outboard sides of the left tip boat (2) and the right tip boat (3); the springboard (5) realizes folding and unfolding through a springboard unfolding mechanism (8).
3. The triple-folded belt type boat bridge with the autopilot function according to claim 1 or 2, wherein: the bow and the stern of the left sharp boat (2), the stern of the right sharp boat (3) and the stern of the square boat (1) are respectively hinged with a sharp bow (4); the pointed bow (4) is unfolded and folded through a pointed bow folding mechanism (7); a wave plate assembly (7.7) is hinged at the bow arc of the pointed bow (4).
4. The triple-folded belt type boat bridge with the autopilot function according to claim 1 or 2, wherein: the outer broadsides of the left tip boat (2) and the right tip boat (3) are respectively provided with a bottom single-lug assembly (11), a bottom double-lug assembly (12), a bottom bolt assembly (13), an upper plate pin seat (14), an upper plate pin (15), an upper taper pin assembly (16) and a taper pin seat assembly (17);
when a plurality of boat bridges are longitudinally connected, the upper deck connection is connected by the upper plate pin seat (14) and the upper plate pin (15), the lower part is connected by the bottom single-lug assembly (11), the bottom double-lug assembly (12) and the bottom plug pin assembly (13), and the bottom plug pin assembly (13) is pushed by an oil cylinder actuator; the upper taper pin assembly (16) and the taper pin seat assembly (17) play a guiding role.
5. The triple-folded belt type boat bridge with a self-propulsion function as claimed in claim 1, wherein: the tip boat deployment mechanism (6) includes: the device comprises a first unfolding actuator (6.1), an actuator bolt (6.2), a three-hole swing frame (6.3), a second unfolding actuator (6.4) and a hinge shaft (6.5); one end of the first unfolding actuator (6.1) is hinged with the left tip boat (2) and the right tip boat (3), and the other end of the first unfolding actuator is hinged with one side hole of the three-hole swing frame (6.3); the second unfolding actuator (6.4) and the first unfolding actuator (6.1) are symmetrically arranged about the central plane of the three-hole swing frame (6.3), one side of the second unfolding actuator (6.4) is hinged with the square boat (1), and the other side of the second unfolding actuator is hinged with the other side hole of the three-hole swing frame (6.3); the bottom hole of the three-hole swing frame (6.3) is hinged with the square boat (1) or the left tip boat (2) or the right tip boat (3), and the center of the hinged hole is concentric with the center of the left tip boat hinge (9) or the right tip boat hinge (10).
6. The triple-folded belt type boat bridge with the autopilot function of claim 2, wherein: the springboard deployment mechanism (8) comprises: the hydraulic oil cylinder comprises an oil cylinder support (8.1), a hydraulic oil cylinder (8.2), a first three-hole connecting plate seat (8.3), a first three-hole connecting plate (8.4), a first connecting rod seat (8.5) and a first connecting rod (8.6); the oil cylinder support (8.1) and the first three-hole connecting plate seat (8.3) are fixedly arranged on the left tip boat (2) and the right tip boat (3); one end of the hydraulic oil cylinder (8.2) is arranged on the oil cylinder support (8.1), and the other end of the hydraulic oil cylinder is connected with the first hole of the first three-hole connecting plate seat (8.3); the first third-hole connecting plate (8.4) is arranged on the first third-hole connecting plate seat (8.3) through a second hole; one end of the first connecting rod (8.6) is arranged on the springboard (5) through the first connecting rod seat (8.5), and the other end of the first connecting rod is connected with the hole III of the first three-hole connecting plate seat (8.3).
7. The triple-folded belt type boat bridge with a self-propulsion function as claimed in claim 3, wherein: the pointed bow folding mechanism (7) comprises: the unfolding actuator seat (7.1), the third unfolding actuator (7.2), the second three-hole connecting plate seat (7.3), the second three-hole connecting plate (7.4), the second connecting rod (7.5) and the second connecting rod seat (7.6); the unfolding actuator seat (7.1) and the second three-hole connecting plate seat (7.3) are fixedly arranged on the left sharp boat (2), the right sharp boat (3) and the square boat (1), and the second connecting rod seat (7.6) is fixed on the sharp bow (4); one end of the third unfolding actuator (7.2) is hinged to the unfolding actuator seat (7.1), the other end of the third unfolding actuator is hinged to a first hole of the second three-hole connecting plate (7.4), a second hole of the second three-hole connecting plate (7.4) is hinged to the second three-hole connecting plate seat (7.3), a third hole of the second three-hole connecting plate (7.4) is hinged to the second connecting rod (7.5), and the other end of the second connecting rod (7.5) is hinged to the second connecting rod seat (7.6); the wave plate assembly (7.7) is connected with the pointed bow (4) through two-point hinge joint.
8. The triple-folded belt type boat bridge with a self-propulsion function as claimed in claim 4, wherein: the upper taper pin assembly (16) includes: a push rod seat (16.1), a push rod (16.2), a shell (16.3) and a taper pin (16.4); the taper pin (16.3) is divided into a front taper section and a rear straight line section; the push rod seat (16.1) is arranged at the bottom of the shell (16.3), one end of the push rod (16.2) is connected with the push rod seat (16.1), and the other end is connected with the taper pin (16.4);
the taper pin seat assembly (17) comprises: a latch seat (17.1); the latch seat (17.1) is matched with the taper pin (16.4) in structure, an outward-expanding horn mouth is arranged at the opening, and a straight hole section is arranged inside the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833733.9A CN117822414A (en) | 2023-12-28 | 2023-12-28 | Three-fold belt type boat bridge with self-propulsion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311833733.9A CN117822414A (en) | 2023-12-28 | 2023-12-28 | Three-fold belt type boat bridge with self-propulsion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117822414A true CN117822414A (en) | 2024-04-05 |
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ID=90505373
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311833733.9A Pending CN117822414A (en) | 2023-12-28 | 2023-12-28 | Three-fold belt type boat bridge with self-propulsion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117822414A (en) |
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2023
- 2023-12-28 CN CN202311833733.9A patent/CN117822414A/en active Pending
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