CN112061315B

CN112061315B - Throwing boat and boarding overturning platform

Info

Publication number: CN112061315B
Application number: CN202010875494.3A
Authority: CN
Inventors: 袁春占; 张念宝; 陆军; 周杰; 张霆; 张明; 陈鞘
Original assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Current assignee: Shanghai Waigaoqiao Shipbuilding Co Ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2022-07-08
Anticipated expiration: 2040-08-27
Also published as: CN112061315A

Abstract

The invention discloses a throwing boat boarding overturning platform which comprises handrails, an L-shaped pedal, an L-shaped hole, an eye plate, a limiting block, a cylinder, a boat frame bedplate, a strip-shaped groove, a double-layer rubber gasket, a sponge, a strip-shaped electromagnet assembly, a rubber strip block, a pressure sensing probe, a pressure sensing switch, pneumatic control equipment, a rectangular rubber sheet, a connecting groove, an assembling hole, a bearing and a column rod. This application can contact L type footboard one end and the ship of backing to the shore, backward overturn, can place L type column plate upset and accomodate on the keel block platen and place, prevent that the empty potential safety hazard is stepped on to the too big clearance appearance between ship and the keel block, and the handrail is used for safely riding, collision buffer structure has been increased, avoid haring the ship surface, can contact the restriction piece with the rectangle rubber piece on the short footboard of the L type footboard that keeps good required angle, reach the effect of restricting the forward upset of L type footboard, prevent that the L type footboard from overturning forward suddenly and cause the problem that the passenger fell to appear.

Description

Throwing boat and boarding overturning platform

Technical Field

The invention relates to a boat climbing overturning platform.

Background

The lifeboat belongs to important emergency life-saving equipment on the ship, is the key point of port country supervision and inspection and domestic safety inspection, relates to the contents such as the whole process of its outfit, storage, landing and recovery device and life-saving exercise to the inspection scope of lifeboat, has the regulation: "each crew member participates in at least one ship abandoning maneuver and one fire fighting maneuver per month, and each lifeboat should be launched and operated on the water by a designated crew member on the boat in the ship abandoning maneuver which is performed at least once every 3 months, and the boat is required to be placed on the water within 30 min.

The lifeboat of the bulk carrier must be a throwing boat, a larger gap is usually formed between the boat and a boat frame platform due to the storage particularity of the throwing boat, platforms are required to be added for the gap, shipowners and ship inspections to ensure the safety of the boat, and the boat platform needs to be in a turnover type due to the fact that the gap needs to be reserved for the retraction and release of the boat. Therefore, a throwing boat boarding overturn platform is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a buffering does not have before touching and decreases contact, restriction upset form and landing safety's throwing boat and climbing boat upset platform.

The technical scheme for realizing the purpose is as follows:

a throwing boat boarding turnover platform comprises an L-shaped pedal, two eye plates, a limiting block, a cylinder, a boat frame platen and a rubber strip block, wherein two L-shaped holes are symmetrically formed in the positions of two right-angle edge surfaces of the L-shaped pedal, one end of each eye plate is movably connected with one end in the corresponding L-shaped hole, a connecting groove is formed in the side surface of the short pedal of the L-shaped pedal, and a rectangular rubber sheet is installed in each connecting groove;

the bottom of each limiting block is arranged on the end face of a push rod of each air cylinder, the number of the air cylinders is two, the cylinder body ends of the two air cylinders are symmetrically arranged at the two ends of one side of the top of the keel block platen, and the air cylinders are connected with pneumatic control equipment through guide pipes;

rubber strip piece is inlayed in the bar inslot that corresponds, and bar inslot bottom of the groove intermediate position installs pressure-sensitive probe, pressure-sensitive probe passes through signal cable and forced induction switch electric connection, rubber strip piece one side surface bonds and has bar electromagnet assembly, and bar electromagnet assembly parcel has double-deck rubber gasket.

Furthermore, the number of the eye plates is two, assembling holes are formed in one ends of the two eye plates, and the other ends of the two eye plates are symmetrically arranged at two ends of one side of the top of the keel block bedplate.

Furthermore, a bearing is assembled in the assembly hole and is assembled and connected with the middle of the column rod, and two ends of the column rod are fixedly connected with the side walls on two sides of one end in the L-shaped hole.

Further, the cylinder is located eye plate one side, and the restriction piece that is located cylinder push rod end is in L type footboard rotation range.

Further, the bar groove is equipped with threely, and is three the bar groove equidistance is seted up respectively on the long footboard back of L type footboard from top to bottom.

Furthermore, the bar-shaped electromagnet assembly is formed by splicing a plurality of small electromagnets together in a single layer, and is electrically connected with the pressure sensing switch through a conducting wire.

Furthermore, the pressure sensing switch is electrically connected with an electric control element on the pneumatic control device through a conducting wire, and the pneumatic control device is connected with an external air pump through a conduit.

Further, the handrail is all installed to the long footboard top surface both sides of L type footboard, and the anti-skidding line structure has been seted up to the long footboard corresponding surface of L type footboard.

Furthermore, the pressure sensing switch is installed at the bottom of the back face of the long pedal of the L-shaped pedal, and the back face of the long pedal of the L-shaped pedal positioned on one side of the pressure sensing switch is fixedly connected with the pneumatic control equipment.

Furthermore, the double-layer rubber gaskets are filled with sponge, and the three double-layer rubber gaskets form a buffer surface contacted with the boat.

The invention has the beneficial effects that:

1. one end of an L-shaped pedal can be contacted with an ashore boat and turned backwards, an L-shaped tower plate can be turned over and placed on a boat frame bedplate for storage, potential safety hazards of empty stepping caused by an overlarge gap between the boat and the boat frame are prevented, and the handrail 1 is used for safe boarding;

2. the collision buffer structure is added, the surface of the boat is prevented from being damaged, and meanwhile, the three double-layer rubber gaskets form a wide contact surface, so that the collision buffer structure can be always in buffer contact with the surface of the boat on the premise that the L-shaped pedal is turned forwards by an angle;

3. can be in the same place L type footboard and the firm fixing of ship metal surface, prevent that the ship from drifting, the pneumatic control equipment of circular telegram operation simultaneously for the cylinder under pneumatic control is in extension or contraction state, can reach the effect that restriction L type footboard overturns forward with the rectangle sheet rubber contact on the short footboard of the L type footboard that keeps good required angle, prevents that L type footboard from overturning forward suddenly and causing the problem that the passenger fell to appear.

Drawings

FIG. 1 is a perspective view of the overall structure of the present application;

FIG. 2 is a schematic view of the connection structure of the L-shaped pedal and the keel block platform according to the present application;

FIG. 3 is a partial sectional view of an end structure of an L-shaped pedal according to the present application;

FIG. 4 is a side view of the L-shaped pedal structure of the present application;

FIG. 5 is a partial cross-sectional view of the L-shaped pedal structure of the present application;

fig. 6 is a schematic view of the structure of the ocular plate of the present application.

In the figure: 1. the device comprises a handrail, 2, an L-shaped pedal, 3, an L-shaped hole, 4, an eye plate, 5, a limiting block, 6, a cylinder, 7, a keel block table plate, 8, a strip-shaped groove, 9, a double-layer rubber gasket, 10, sponge, 11, a strip-shaped electromagnet assembly, 12, a rubber strip block, 13, a pressure sensing probe, 14, a pressure sensing switch, 15, pneumatic control equipment, 16, a rectangular rubber sheet, 17, a connecting groove, 18, an assembling hole, 19, a bearing, 20 and a pole rod.

Detailed Description

The invention will be further explained with reference to the drawings.

Referring to fig. 1-6, a jettisoning boat boarding turnover platform comprises an L-shaped pedal 2, an eye plate 4, a limiting block 5, a cylinder 6, a boat deck 7 and a rubber strip block 12, wherein two L-shaped holes 3 are symmetrically formed in the two right-angle edge surfaces of the L-shaped pedal 2, one end of the eye plate 4 is movable with one end in the corresponding L-shaped hole 3, a connecting groove 17 is formed in the short pedal side surface of the L-shaped pedal 2, and a rectangular rubber sheet 16 is installed in the connecting groove 17;

through being connected L type footboard 2 with keel block platen 7 through swing joint's in the L type hole 3 eye plate for L type footboard 2 overturns under handheld handrail 1 application of force impetus, and overturns forward, can contact L type footboard 2 one end and the ship of backing to the shore, overturn backward, can place L type column plate 2 upset and accomodate on keel block platen 7 and place, prevent that empty potential safety hazard appears stepping on in too big clearance between ship and the ship platform, and handrail 1 is used for safely riding on

The bottom of the limiting block 5 is arranged on the end face of the push rod of the air cylinder 6, the number of the air cylinders 6 is two, the cylinder body ends of the two air cylinders 6 are symmetrically arranged at the two ends of one side of the top of the keel block bedplate 7, and the air cylinders 6 are connected with a pneumatic control device 15 through guide pipes.

The pneumatic control device 15 which is powered on to operate enables the air cylinder 6 under pneumatic control to be in an extending or contracting state, the limiting block 5 can be in contact with the rectangular rubber sheet 16 on the short pedal of the L-shaped pedal 2 which keeps a required angle, the effect of limiting the forward overturning of the L-shaped pedal 2 is achieved, and the problem that the passenger falls due to the fact that the L-shaped pedal 2 overturns forward suddenly is solved.

The rubber strip blocks 12 are embedded in the corresponding strip grooves 8, the pressure sensing probes 13 are mounted in the middle positions of the bottoms of the grooves of the strip grooves 8, the pressure sensing probes 13 are electrically connected with the pressure sensing switches 14 through signal cables, strip electromagnet assemblies 11 are bonded on the surfaces of one sides of the rubber strip blocks 12, the strip electromagnet assemblies 11 are wrapped with double-layer rubber gaskets 9, and the three double-layer rubber gaskets 9 form a wide contact surface, so that the rubber strip blocks can be always in buffering contact with the surface of a boat on the premise that the L-shaped pedal 2 is turned forwards by an angle;

pressure-sensitive probe 13 through sensing pressure is through signal transmission to pressure-sensitive switch 14 for pressure-sensitive switch 14 switches on 11 power circular telegrams of bar electromagnet assembly and forms the high-intensity magnetic field, can be in the same place L type footboard 2 and the firm fixing of ship metal surface, prevent that the ship from drifting.

Two eye plates 4 are arranged, one ends of the two eye plates 4 are provided with assembling holes 18, and the other ends of the two eye plates 4 are symmetrically arranged at two ends of one side of the top of the keel bedplate 7; the assembling hole 18 is internally provided with a bearing 19, the bearing 19 is assembled and connected with the middle part of the post rod 20, and two ends of the post rod 20 are fixedly connected with the side walls at two sides of one end in the L-shaped hole 3, so that the effect of movably connecting the eye plate 4 with the L-shaped hole 3 is achieved; the cylinder 6 is positioned on one side of the eye plate 4, and the limiting block 5 positioned at the push rod end of the cylinder 6 is positioned in the rotating range of the L-shaped pedal 2; the three strip-shaped grooves 8 are formed in the back face of the long pedal of the L-shaped pedal 2, and the three strip-shaped grooves 8 are respectively formed in the back face of the long pedal at equal intervals up and down, so that the corresponding rubber strips 12 can be conveniently installed; the bar-shaped electromagnet assembly 11 is formed by splicing a plurality of small electromagnets together in a single layer, and the bar-shaped electromagnet assembly 11 is electrically connected with the pressure induction switch 14 through a conducting wire, so that a structure capable of forming a magnetic field by electrifying can be formed; the pressure induction switch 14 is electrically connected with an electric control element on the pneumatic control equipment 15 through a conducting wire, and the pneumatic control equipment 15 is connected with an external air pump through a conduit, so that the telescopic state of the air cylinder 6 can be controlled; handrails 1 are arranged on two sides of the top surface of the long pedal of the L-shaped pedal 2, and anti-skid grain structures are arranged on the corresponding surface of the long pedal of the L-shaped pedal 2, so that the handrail is convenient for a boat climber to support; the pressure induction switch 14 is arranged at the bottom of the back face of the long pedal of the L-shaped pedal 2, and the back face of the long pedal of the L-shaped pedal 2 positioned on one side of the pressure induction switch 14 is fixedly connected with the pneumatic control equipment 15, so that the installation positions of the pressure induction switch 14 and the pneumatic control equipment 15 are determined; the double-layer rubber gasket 9 is filled with sponge 10, and three double-layer rubber gaskets 9 form a buffer surface in contact with a boat, and can be in contact with the surface of the boat which is close to the shore.

When the lifting platform is used, the L-shaped pedal 2 is connected with the keel platform plate 7 through the eye plate which is movably connected in the L-shaped hole 3, so that the L-shaped pedal 2 is overturned under the action of force application and pushing of the handheld handrail 1, and is overturned forwards, one end of the L-shaped pedal 2 can be contacted with an ashore boat and is overturned backwards, the L-shaped tower plate 2 can be overturned and placed on the keel platform plate 7 to be stored, the potential safety hazard of stepping empty between the boat and the keel platform is prevented, and the handrail 1 is used for safely riding;

the L-shaped pedal 2 is contacted with the shore-approaching boat through the double-layer rubber gaskets 9, the strip-shaped electromagnet assemblies 11 and the rubber strip blocks 12, so that the collision buffering effect is achieved, the surface of the boat is prevented from being damaged, meanwhile, the three double-layer rubber gaskets 9 form a wide contact surface, and the buffering contact with the surface of the boat can be guaranteed on the premise that the L-shaped pedal 2 is turned forwards by an angle;

when the passenger tramples on the L-shaped pedal 2, the interaction force at the contact position between the L-shaped pedal 2 and the surface of the boat is increased, the pressure sensing probe 13 sensing pressure is transmitted to the pressure sensing switch 14 through signals, so that the pressure sensing switch 14 is connected with the power supply of the strip-shaped electromagnet assembly 11 to form a strong magnetic field, the L-shaped pedal 2 and the metal surface of the boat can be firmly fixed together, the boat is prevented from drifting, meanwhile, the pneumatic control equipment 15 in power-on operation is used, the cylinder 6 under pneumatic control is in an extending or contracting state, the limiting block 5 can be contacted with the rectangular rubber sheet 16 on the short pedal of the L-shaped pedal 2 keeping a required angle, the effect of limiting the forward overturning of the L-shaped pedal 2 is achieved, and the problem that the passenger falls due to the fact that the L-shaped pedal 2 is suddenly overturned forward is prevented from occurring.

The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore all equivalent technical solutions should also fall into the scope of the present invention, and should be defined by the claims.

Claims

1. The utility model provides a throwing boat is ridden ship and is overturned platform which characterized in that: the novel boat-rest platform comprises an L-shaped pedal (2), an eye plate (4), a limiting block (5), an air cylinder (6), a boat-rest platform plate (7) and a rubber strip block (12), wherein two L-shaped holes (3) are symmetrically formed in the two right-angle edge surfaces of the L-shaped pedal (2), one end of the eye plate (4) is movably connected with one end in the corresponding L-shaped hole (3), a connecting groove (17) is formed in the side surface of the short pedal of the L-shaped pedal (2), and a rectangular rubber sheet (16) is installed in the connecting groove (17);

the bottom of the limiting block (5) is arranged on the end face of a push rod end of the air cylinder (6), two air cylinders (6) are arranged, the cylinder body ends of the two air cylinders (6) are symmetrically arranged at two ends of one side of the top of the keel block platen (7), and the air cylinders (6) are connected with a pneumatic control device (15) through guide pipes;

the rubber strip blocks (12) are embedded in the corresponding strip grooves (8), pressure sensing probes (13) are mounted in the middle positions of the bottoms of the strip grooves (8), the pressure sensing probes (13) are electrically connected with pressure sensing switches (14) through signal cables, strip-shaped electromagnet assemblies (11) are bonded on the surfaces of one sides of the rubber strip blocks (12), and double-layer rubber gaskets (9) wrap the strip-shaped electromagnet assemblies (11);

the number of the strip-shaped grooves (8) is three, and the three strip-shaped grooves (8) are respectively arranged on the back surface of the long pedal of the L-shaped pedal (2) at equal intervals from top to bottom;

the bar-shaped electromagnet assembly (11) is formed by splicing a plurality of small electromagnets together in a single layer, and the bar-shaped electromagnet assembly (11) is electrically connected with the pressure induction switch (14) through a conducting wire.

2. The yacht-boat overturning platform of claim 1, wherein: the two eye plates (4) are arranged, one end of each eye plate (4) is provided with an assembling hole (18), and the other ends of the two eye plates (4) are symmetrically arranged at two ends of one side of the top of the keel frame platen (7).

3. The jettisoning boat roll-over platform of claim 2, wherein: the bearing (19) is assembled in the assembling hole (18), the bearing (19) is assembled and connected with the middle of the pole (20), and two ends of the pole (20) are fixedly connected with side walls on two sides of one end in the L-shaped hole (3).

4. The jettisoning boat roll-over platform of claim 1, wherein: the air cylinder (6) is positioned on one side of the eye plate (4), and the limiting block (5) positioned at the push rod end of the air cylinder (6) is positioned in the rotating range of the L-shaped pedal (2).

5. The jettisoning boat roll-over platform of claim 1, wherein: the pressure sensing switch (14) is electrically connected with an electric control element on the pneumatic control equipment (15) through a conducting wire, and the pneumatic control equipment (15) is connected with an external air pump through a conduit.

6. The jettisoning boat roll-over platform of claim 1, wherein: handrail (1) are all installed to the long footboard top surface both sides of L type footboard (2), and the long footboard of L type footboard (2) corresponds the surface and has seted up anti-skidding line structure.

7. The jettisoning boat roll-over platform of claim 1, wherein: the pressure sensing switch (14) is arranged at the bottom of the back face of the long pedal of the L-shaped pedal (2), and the back face of the long pedal of the L-shaped pedal (2) positioned on one side of the pressure sensing switch (14) is fixedly connected with the pneumatic control equipment (15).

8. The yacht-boat overturning platform of claim 1, wherein: the double-layer rubber gaskets (9) are filled with sponge (10), and the three double-layer rubber gaskets (9) form a buffering surface which is in contact with the boat.