Detachable Handwheel Rail Hanger

Abstract

The present invention relates to the field of container ships, and specifically discloses a detachable handwheel railing hanger, which includes a deck. A lashing platform is installed on the upper surface of the deck. A railing is connected inside the lashing platform. A hanger is arranged outside the railing. A mushroom-shaped ventilation duct is installed above the deck on the side close to the hanger. A lifting collar is arranged outside the mushroom-shaped ventilation duct. A guide rail is installed in the middle of the deck. A lifting mechanism is arranged on one side of the lashing platform. A bracket slot is provided on the side of the lifting mechanism away from the hanger, and a bracket moving slot is provided on the inner side of the upper end of the lifting mechanism. Hang the upper end position of the handwheel in the vertical hook, and the two horizontal limit hooks are used to limit the lower position of the handwheel, so that the handwheel can be conveniently hung inside the hanger for positioning, and the ventilation duct can be conveniently positioned as a whole. When the ventilation duct does not need to be disassembled and repaired, the hanger can also be used for daily hanging of the handwheel to avoid the loss of the handwheel.

Description

Technical Field

[0001] The invention relates to the field of container ships, in particular to a detachable handwheel railing hanging bracket. Background Art

[0002] Container ship, also known as "container ship", in a broad sense refers to a ship that can be used to load international standard containers; in a narrow sense, it refers to a full container ship with all cabins and decks dedicated to loading containers. Due to its extremely high loading and unloading efficiency, it greatly shortens the port stop time and reduces cargo damage during transportation and loading and unloading. Therefore, it has developed rapidly. The layout of container ships is very compact. Usually, mechanical air supply and natural air outlet are used for refrigerated containers in the cargo hold. The air supply ducts are generally arranged in the transverse bulkhead of the cargo hold. The narrow main deck in the area of the transverse bulkhead is not only equipped with a lashing bridge platform and hatch cover, but also with lashing and securing equipment on the deck and cargo hatch cover to fix the containers loaded on the deck. Fixed grid guides are installed inside the cargo hold to facilitate the loading and unloading of containers and prevent the boxes from moving when the ship sways. At the same time, there are large ventilators on the ship for air inlet. In order to make rational use of space, the space on the upper surface of the ventilator has to be used as part of the passage of the first-level platform of the lashing bridge.

[0003] With the strong growth in global freight demand, the emergence of trunk routes and container hub ports, and the continuous development of shipping technology, the trend towards larger container ships has become increasingly evident. However, this trend is also limited by many factors: cost factors, as large container ships consume enormous amounts of fuel; port factors, as the advantages of large container ships are limited when ports are congested; and shipping routes, as large container ships' advantages such as high capacity and high efficiency are more suitable for longer routes, which greatly limits the number of routes they can take. Therefore, small and medium-sized container ships can serve as a supplement to large container ships by transshipping cargo, and they are also more in line with the demand for flexible transportation services.

[0004] However, since the handwheel device for opening and closing the ventilator often protrudes above the platform passage, the setting of the lashing platform is not convenient for placing the handwheel, and the handwheel is easy to lose after being directly removed. Summary of the Invention

[0005] In view of the existing problems, the present invention provides a detachable handwheel railing hanger, which can effectively solve the problems raised in the background technology when used in conjunction with other devices.

[0006] In order to solve the above problems, the present invention adopts the following technical solutions:

[0007] Detachable handwheel railing hanger, including a deck, on the upper surface of which a lashing platform is installed. Inside the lashing platform, a railing is connected. On the outside of the railing, a hanger is provided. Above the deck, near one side of the hanger, a mushroom-shaped ventilation duct is installed. On the outside of the mushroom-shaped ventilation duct, a lifting collar is provided. In the middle of the deck, a guide rail is installed. On one side of the lashing platform, a lifting mechanism is provided. On the side of the lifting mechanism away from the hanger, a bracket slot is provided. Inside the upper end of the lifting mechanism, a bracket moving slot is provided. Inside the bracket moving slot, a horizontal lifting bracket is provided. On the lower surface of the horizontal lifting bracket, a moving slot is provided. Inside the moving slot, a moving block is installed. Below the moving block, a hook is installed. Inside the lower end of the bracket slot, a rope winding roller is installed. A lifting rope is connected between the rope winding roller and the hook.

[0008] As a further scheme of the present invention: on the side of the hanger close to the railing, a railing hanging ring is installed. Inside the railing hanging ring, a sampling rotating plate is provided. An elastic rotating shaft is connected between the sampling rotating plate and the railing hanging ring.

[0009] As a further scheme of the present invention: at the upper end of the front surface of the hanger, a vertical hook is installed. At the lower end of the front surface of the hanger, a horizontal limiting hook is installed.

[0010] As a further scheme of the present invention: inside the lifting collar, a rotating hinge is connected. At one end of the lifting collar away from the rotating hinge, a first lifting ear plate is installed. Inside the first lifting ear plate, a horizontal lifting perforation is provided. On one side of the horizontal lifting perforation, a positioning screw is installed.

[0011] As a further scheme of the present invention: on the upper surface of the mushroom-shaped ventilation duct, a second lifting ear plate is installed. On the upper surface of the mushroom-shaped ventilation duct on both sides of the second lifting ear plate, handwheels are installed.

[0012] As a further scheme of the present invention: the upper end of the lifting mechanism is connected with a limiting rotating plate through a rotating shaft. On one side of the limiting rotating plate, a positioning slot is provided. On the side of the upper end of the lifting mechanism away from the limiting rotating plate, a positioning rod is installed. A spring is connected to one side of the horizontal lifting bracket.

[0013] As a further scheme of the present invention: on one side of the upper end of the bracket slot, a guide wheel is installed. One end of the rope winding roller is connected with a lifting motor.

[0014] As a further scheme of the present invention: the horizontal lifting bracket is movably connected with the bracket moving slot through a connecting rod. The lifting rope is fixedly connected with the rope winding roller.

[0015] As a further solution of the present invention: The sampling rotating plate is rotatably connected to the railing hanging ring through the elastic rotating shaft, and both the horizontal limiting hook and the vertical hanging hook are fixedly connected to the hanging bracket.

[0016] As a further solution of the present invention: The positioning clamping rod is clamped with the positioning clamping groove, and the positioning clamping rod is fixedly connected to the spring.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. By applying a force to the sampling rotating plate, under the rotational action of the elastic rotating shaft, after opening the railing hanging ring, the whole railing hanging ring is sleeved on the outside of the railing, which can realize the overall installation of the hanging bracket. At the same time, under the action of the railing hanging ring, it can move on the outside of the railing to control the installation position.

[0019] 2. By pulling out the horizontal lifting bracket from the inside of the bracket clamping groove, the horizontal lifting bracket can be used for lifting treatment. The inner diameter size of the bracket clamping groove is greater than the outer diameter size of the horizontal lifting bracket. When the horizontal lifting bracket is rotated inside the bracket moving groove, it is convenient to store the horizontal lifting bracket inside the bracket clamping groove, and the overall lifting mechanism can be folded and stored.

[0020] 3. Hang the upper end of the handwheel on the vertical hanging hook, and the two horizontal limiting hooks are used to limit the lower position of the handwheel. It is convenient to hang the whole handwheel inside the hanging bracket for positioning, which can save the space of the ship. When the ventilation duct does not need to be disassembled and repaired, the hanging bracket can also be used for daily hanging of the handwheel to avoid the situation of the handwheel being lost.

[0021] 4. Bind the whole lifting collar on the outside of the mushroom-shaped ventilation duct, and use the positioning screw rod to bind the lifting collar. After the mushroom-shaped ventilation duct is lifted, pass the hook through the inside of the first lifting ear plate and disconnect the lifting from the second lifting ear plate, then the whole mushroom-shaped ventilation duct is lifted horizontally, which is convenient for the docking of the handwheel and the hanging bracket.

[0022] 5. By rotating the limiting rotating plate and applying a force to the positioning clamping rod in the direction of the spring at the same time, the positioning clamping rod is clamped inside the positioning clamping groove, so as to realize the limiting effect of the limiting rotating plate on the horizontal lifting bracket, and the installation and storage of the lifting mechanism can be realized. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a detachable handwheel railing hanging bracket;

[0024] Figure 2 It is a structural schematic diagram of the ventilation duct in the detachable handwheel railing hanging bracket;

[0025] Figure 3 Schematic structural diagram of the hanger in the detachable handwheel railing hanger

[0026] Figure 4 Schematic structural diagram of the lifting mechanism in the detachable handwheel railing hanger

[0027] Figure 5 Schematic enlarged partial structure diagram of A in the detachable handwheel railing hanger

[0028] Figure 6 Cross-sectional view of the lifting mechanism in the detachable handwheel railing hanger

[0029] In the figure: 1, deck; 2, mushroom ventilation duct; 3, lifting collar; 4, guide rail; 5, lifting mechanism; 6, hanger; 7, lashing platform; 8, railing; 9, lashing perforation; 201, handwheel; 202, second lifting ear plate; 301, positioning screw; 302, horizontal lifting perforation; 303, first lifting ear plate; 501, horizontal lifting bracket; 502, lifting hook; 503, bracket card slot; 504, lifting motor; 505, lifting rope winding roller; 506, bracket movable slot; 507, limit turning plate; 508, positioning card slot; 509, spring; 510, positioning rod; 511, movable slot; 512, movable block; 513, lifting rope; 514, guide wheel; 601, horizontal limit hook; 602, vertical hanging hook; 603, railing hanging ring; 604, sampling turning plate; 605, elastic rotating shaft. Detailed implementation mode

[0030] The present invention will be further described below in conjunction with specific inventions. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] In the description of this specification, the descriptions referring to the terms "this embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0032] Such as Figures 1-6As shown in the figure, this embodiment provides a detachable handwheel railing hanger, including a deck 1. A lashing platform 7 is installed on the upper surface of the deck 1. A lashing perforation 9 is provided inside the lashing platform 7. A railing 8 is connected inside the lashing platform 7. A hanger 6 is arranged outside the railing 8. Above the deck 1, a mushroom-shaped ventilation duct 2 is installed on one side close to the hanger 6. A lifting collar 3 is arranged outside the mushroom-shaped ventilation duct 2. A guide rail 4 is installed in the middle of the deck 1. A lifting mechanism 5 is arranged on one side of the lashing platform 7. A support card slot 503 is provided on the side of the lifting mechanism 5 away from the hanger 6. A guide wheel 514 is installed on one side at the upper end of the support card slot 503. A support activity slot 506 is provided inside the upper end of the lifting mechanism 5. A horizontal lifting support 501 is arranged inside the support activity slot 506. The inner diameter dimension length of the support card slot 503 is greater than the outer diameter dimension length of the horizontal lifting support 501. When the horizontal lifting support 501 is rotated inside the support activity slot 506, the horizontal lifting support 501 can be conveniently retracted into the support card slot 503, and the whole lifting mechanism 5 can be folded and stored. An activity slot 511 is provided on the lower surface of the horizontal lifting support 501. An activity block 512 is installed inside the activity slot 511. A hook 502 is installed below the activity block 512. A hoisting rope winding roller 505 is installed on the inner side at the lower end of the support card slot 503. One end of the hoisting rope winding roller 505 is connected to a lifting motor 504. A hoisting rope 513 is connected between the hoisting rope winding roller 505 and the hook 502.

[0033] As Figures 1-3 shown, a railing hanging ring 603 is installed on the hanger 6 on the side close to the railing 8. A sampling rotating plate 604 is arranged inside the railing hanging ring 603. An elastic rotating shaft 605 is connected between the sampling rotating plate 604 and the railing hanging ring 603. The sampling rotating plate 604 is rotationally connected to the railing hanging ring 603 through the elastic rotating shaft 605. The whole hanger 6 is installed by using the railing hanging ring 603 and the railing 8. When a force is applied to the sampling rotating plate 604 during installation and under the rotating action of the elastic rotating shaft 605, after the railing hanging ring 603 is opened, the whole railing hanging ring 603 can be sleeved outside the railing 8, and the whole installation of the hanger 6 can be realized. At the same time, the whole hanger 6 can also move outside the railing 8 under the action of the railing hanging ring 603 to control the installation position. A vertical hook 602 is installed at the upper end of the front surface of the hanger 6. A horizontal limit hook 601 is installed at the lower end of the front surface of the hanger 6. Both the horizontal limit hook 601 and the vertical hook 602 are fixedly connected to the hanger 6. A second lifting ear plate 202 is installed on the upper surface of the mushroom-shaped ventilation duct 2. Handwheels 201 are installed on the upper surface of the mushroom-shaped ventilation duct 2 on both sides of the second lifting ear plate 202. The horizontal limit hook 601 and the vertical hook 602 can be used for positioning and installing the handwheel 201 on the mushroom-shaped ventilation duct 2.

[0034] As Figures 3-6As shown in the figure, a rotating hinge is connected inside the lifting collar 3. At one end of the lifting collar 3 away from the rotating hinge, a first lifting ear plate 303 is installed. A horizontal lifting through hole 302 is opened inside the first lifting ear plate 303. A positioning screw 301 is installed on one side of the horizontal lifting through hole 302. The upper end of the lifting mechanism 5 is connected with a limiting rotating plate 507 through a rotating shaft. A positioning card slot 508 is opened on one side of the limiting rotating plate 507. A positioning rod 510 is installed on the side of the upper end of the lifting mechanism 5 away from the limiting rotating plate 507. A spring 509 is connected to one side of the horizontal lifting bracket 501. The positioning rod 510 is clamped with the positioning card slot 508, and the positioning rod 510 is fixedly connected with the spring 509. The horizontal lifting bracket 501 is movably connected with the bracket movable slot 506 through a connecting rod. The lifting rope 513 is fixedly connected with the lifting rope winding roller 505.

[0035] The working principle of the present invention is as follows: The mushroom-shaped ventilation cylinder 2 is integrally installed above the deck 1. When it is necessary to disassemble the handwheel or the mushroom-shaped ventilation cylinder 2, the hanging bracket 6 is integrally installed and fixed to one side of the mushroom-shaped ventilation cylinder 2. At the same time, a force is applied to the sampling rotating plate 604. Under the rotation of the elastic rotating shaft 605, after the railing hanging ring 603 is opened, the railing hanging ring 603 is integrally sleeved outside the railing 8, and the overall installation of the hanging bracket 6 can be realized. Then, the horizontal lifting bracket 501 is pulled out from the inside of the bracket card slot 503, and the horizontal lifting bracket 501 is rotated and placed at the uppermost end of the lifting mechanism 5. Then, by rotating the limiting rotating plate 507 and applying a force to the positioning rod 510 in the direction of the spring 509 at the same time, the positioning rod 510 is clamped inside the positioning card slot 508, so as to realize the limiting effect of the limiting rotating plate 507 on the horizontal lifting bracket 501. Above the deck 1, the mushroom-shaped ventilation cylinder 2 is integrally lifted by using a lifting mechanism connected to the second lifting ear plate 202 on the mushroom-shaped ventilation cylinder 2. At the same time, the lifting collar 3 is integrally bound outside the mushroom-shaped ventilation cylinder 2, and the positioning screw 301 is used to bind the lifting collar 3. After the mushroom-shaped ventilation cylinder 2 is lifted, the lifting hook 502 passes through the inside of the first lifting ear plate 303, and after disconnecting the lifting from the second lifting ear plate 202, the mushroom-shaped ventilation cylinder 2 is integrally lifted horizontally. By driving the lifting motor 504 to control the rotation of the lifting rope winding roller 505, the lifting hook 502 pulls the mushroom-shaped ventilation cylinder 2 to rise as a whole. The guide wheel 514 arranged inside the bracket card slot 503 can play a role in steering assistance. When the mushroom-shaped ventilation cylinder 2 is dragged towards the railing 8 as a whole, the second lifting ear plate 202 can be dragged to the position of the hanging bracket 6 as a whole. The upper end of the handwheel 201 is hung in the vertical hanging hook 602, and the two horizontal limiting hooks 601 are used to limit the lower position of the handwheel 201. After the handwheel 201 is integrally hung inside the hanging bracket 6, the overall position of the hanging bracket 6 can be controlled by moving it outside the railing 8 under the action of the railing hanging ring 603.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0037] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A detachable handwheel railing hanger, comprising a deck (1), characterized in that, The upper surface of the deck (1) is equipped with a lashing platform (7). Inside the lashing platform (7) is connected a railing (8). Outside the railing (8) is provided a hanging rack (6). Above the deck (1) and on one side close to the hanging rack (6) is installed a mushroom-shaped ventilation duct (2). Outside the mushroom-shaped ventilation duct (2) is provided a lifting collar (3). In the middle of the deck (1) is installed a guiding rail (4). On one side of the lashing platform (7) is provided a lifting mechanism (5). The lifting mechanism (5) has a bracket slot (503) opened on the side far from the hanging rack (6). Inside the upper end of the lifting mechanism (5) is opened a bracket moving slot (506). Inside the bracket moving slot (506) is provided a horizontal lifting bracket (501). On the lower surface of the horizontal lifting bracket (501) is opened a moving slot (511). Inside the moving slot (511) is installed a moving block (512). Below the moving block (512) is installed a hook (502). Inside the lower end of the bracket slot (503) is installed a hoisting rope winding roller (505). A hoisting rope (513) is connected between the hoisting rope winding roller (505) and the hook (502); The upper end of the lifting mechanism (5) is connected with a limiting rotating plate (507) through a rotating shaft. On one side of the limiting rotating plate (507) is opened a positioning slot (508). On the side of the upper end of the lifting mechanism (5) far from the limiting rotating plate (507) is installed a positioning rod (510). One side of the horizontal lifting bracket (501) is connected with a spring (509).

2. The detachable handwheel railing hanger according to claim 1, wherein On the side of the hanging rack (6) close to the railing (8) is installed a railing hanging ring (603). Inside the railing hanging ring (603) is provided a sampling rotating plate (604). An elastic rotating shaft (605) is connected between the sampling rotating plate (604) and the railing hanging ring (603).

3. The detachable handwheel railing hanger according to claim 2, wherein On the upper end of the front surface of the hanging rack (6) is installed a vertical hanging hook (602). On the lower end of the front surface of the hanging rack (6) is installed a horizontal limiting hook (601).

4. The detachable handwheel railing hanger according to claim 1, characterized in that, Inside the lifting collar (3) is connected a rotating hinge. At one end of the lifting collar (3) far from the rotating hinge is installed a first lifting ear plate (303). Inside the first lifting ear plate (303) is opened a horizontal lifting perforation (302). On one side of the horizontal lifting perforation (302) is installed a positioning screw (301).

5. The detachable handwheel railing hanger according to claim 2, wherein, On the upper surface of the mushroom-shaped ventilation duct (2) is installed a second lifting ear plate (202). On the upper surface of the mushroom-shaped ventilation duct (2) on both sides of the second lifting ear plate (202) are installed handwheels (201).

6. The detachable handwheel railing hanger according to claim 1, wherein On one side of the upper end of the bracket slot (503) is installed a guiding wheel (514). One end of the hoisting rope winding roller (505) is connected with a lifting motor (504).

7. The detachable handwheel railing hanger according to claim 1, characterized in that, The horizontal lifting bracket (501) is movably connected with the bracket moving slot (506) through a connecting rod. The hoisting rope (513) is fixedly connected with the hoisting rope winding roller (505).

8. The detachable handwheel railing hanger according to claim 3, characterized in that, The sampling turntable (604) is rotatably connected to the railing hanging ring (603) through the elastic rotating shaft (605), and both the horizontal limiting hook (601) and the vertical hanging hook (602) are fixedly connected to the hanging bracket (6).

9. The detachable handwheel railing hanger according to claim 1, characterized in that, The positioning clamping rod (510) is clamped with the positioning clamping groove (508), and the positioning clamping rod (510) is fixedly connected to the spring (509).

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