A ship's whistle halyard arrangement

Abstract

The present application relates to the technical field of ship equipment, and discloses a ship siren cable device, which comprises a fixed pipe, a first corrugated pipe, a first sealing cover, a pull ring, a second corrugated pipe, a second sealing cover, a siren and a connecting piece, the bottom end of the fixed pipe is fixedly connected with the top end of the first corrugated pipe, the top end of the first sealing cover is fixedly connected with the bottom end of the corrugated pipe, the bottom end of the first sealing cover is connected with the pull ring through a first cable, the bottom end of the second corrugated pipe is fixedly connected with the top end of the fixed pipe, the bottom end of the second sealing cover is fixedly connected with the top end of the second corrugated pipe, the top end of the second sealing cover is connected with the siren through a second cable, the connecting piece is arranged in the fixed pipe, the bottom end of the connecting piece is fixedly connected with the first sealing cover through the first corrugated pipe, and the top end of the connecting piece is fixedly connected with the second sealing cover through the second corrugated pipe. When the siren starts or stops working, the present application can ensure the sealing between the deck and the driver seat.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ship equipment technology, in particular to a ship whistle cable device. BACKGROUND

[0002] The whistle of a ship is a device used to emit sound signals on a ship, which is usually driven by an air compressor or a pressure device generated by steam. The function of the whistle is to communicate between ships or with the shore, and as part of the navigation and safety signal. The conventional whistle is in the form of a steel wire rope cable, which needs to be pulled by a steel wire rope. There is a moving gap between the steel wire rope and the bulkhead, and the sealing performance is poor. Rainwater can easily enter the driver's cabin from the connection between the steel wire rope and the bulkhead, causing dripping, leaking and other situations, which can seriously affect the use of electrical instruments in the driver's cabin, and even cause circuit short circuit and forced shutdown. In addition, in the environment of dangerous gas, leakage is easy to occur, which affects the safety of the personnel in the driver's cabin. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a ship whistle cable device that can ensure the sealing between the compass deck and the driver's seat when starting or stopping the operation of the whistle

[0004] In order to solve the above technical problems, the present application provides a ship whistle cable device, which comprises a fixed pipe, a first corrugated pipe, a first sealing cover, a pull ring, a second corrugated pipe, a second sealing cover, a whistle and a connecting piece. The fixed pipe penetrates the compass deck of the ship. The bottom end of the fixed pipe is fixedly connected with the top end of the first corrugated pipe. The top end of the first sealing cover is an open end and is fixedly connected with the bottom end of the first corrugated pipe. The bottom end of the first sealing cover is a sealing end and is connected with the pull ring through a first cable. The bottom end of the second corrugated pipe is fixedly connected with the top end of the fixed pipe. The bottom end of the second sealing cover is an open end and is fixedly connected with the top end of the second corrugated pipe. The top end of the second sealing cover is a sealing end and is connected with the whistle through a second cable. The connecting piece is vertically movably arranged in the fixed pipe. The bottom end of the connecting piece penetrates the first corrugated pipe and extends into the first sealing cover, and is fixedly connected with the first sealing cover. The top end of the connecting piece penetrates the second corrugated pipe and extends into the second sealing cover, and is fixedly connected with the second sealing cover.

[0005] As a preferred embodiment of the present invention, a first fixing plate and a second fixing plate are fixedly arranged opposite to each other below the compass deck of the ship. A first pulley is connected to the side of the first fixing plate near the second fixing plate. The first pulley is located below the second sealing cover. A second pulley is connected to the side of the second fixing plate near the first fixing plate. The top end of the second pulley is flush with the bottom end of the first pulley. One end of the second pull rope is fixedly connected to the bottom end of the second sealing cover. The other end of the second pull rope passes through the bottom end of the first pulley and the top end of the second pulley in sequence and is then set vertically and fixedly connected to the pull ring.

[0006] As a preferred embodiment of the present invention, a conduit is provided between the first fixing plate and the second fixing plate, and the second pull rope passes through the conduit.

[0007] As a preferred embodiment of the present invention, a clamping ring is fixed inside the fixed tube, the outer diameter of the clamping ring is the same as the inner diameter of the fixed tube, the bottom end of the clamping ring is provided with a first clamping groove with a gradually increasing diameter from top to bottom, the bottom of the clamping ring is provided with a first movable tube that is slidably connected to the fixed tube, the top end of the first movable tube is provided with a first clamping part, the first clamping part includes a plurality of first claws arranged at intervals around the axis of the fixed tube, the top end of the first clamping part is embedded in the first clamping groove, the inside of the first clamping part is provided with a first clamping sleeve, the inner hole of the first clamping sleeve matches the connector, the bottom end of the first movable tube passes through the first corrugated pipe and extends into the first sealing cover, and is fixedly connected to the first sealing cover.

[0008] As a preferred embodiment of the present invention, a first sealing ring located inside the fixed tube is sleeved on the first movable tube.

[0009] As a preferred embodiment of the present invention, the top end of the clamping ring is provided with a second clamping groove whose diameter gradually decreases from top to bottom, the top of the clamping ring is provided with a second movable tube that is slidably connected to the fixed tube, the bottom end of the second movable tube is provided with a second clamping part, the second clamping part includes a plurality of second claws arranged at intervals around the axis of the fixed tube, the interior of the second clamping part is provided with a second clamping sleeve, the inner hole of the second clamping sleeve matches the connector, the top end of the second movable tube passes through the second corrugated tube and extends into the second sealing cover, and is fixedly connected to the second sealing cover.

[0010] As a preferred embodiment of the present invention, a second sealing ring located inside the fixed tube is fitted onto the second movable tube.

[0011] The ship whistle cable device has the beneficial effects that the fixed pipe penetrates the compass deck of the ship and is fixedly connected with the compass deck, the first sealing cover, the first bellows pipe, the fixed pipe, the second bellows pipe and the second sealing cover are sequentially connected, so that the inside of the first sealing cover, the first bellows pipe, the fixed pipe, the second bellows pipe and the second sealing cover forms a sealed space, when the whistle is started or stopped by the pull ring, the first sealing cover and the second sealing cover are raised or lowered, and the first bellows pipe and the second bellows pipe are correspondingly stretched or contracted, so as to ensure the sealing of the inside of the first bellows pipe, the fixed pipe, the second bellows pipe and the second sealing cover, thereby ensuring the sealing between the upper part of the compass deck and the cockpit. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic diagram of the present application;

[0013] Figure 2 is a structural schematic diagram of the present application;

[0014] Figure 3 is Figure 2 is a partial enlarged view of A of

[0015] Figure 4 is a sectional view of the first clamping part of the present application;

[0016] In the figure, 1, fixed pipe; 11, forcing ring; 111, first forcing groove; 112, second forcing groove; 2, first bellows pipe; 3, first sealing cover; 31, first cable rope; 4, pull ring; 41, first fixed plate; 411, first pulley; 42, second fixed plate; 421, second pulley; 43, threading pipe; 5, second bellows pipe; 6, second sealing cover; 61, second cable rope; 7, connecting piece; 8, first movable pipe; 81, first clamping part; 811, first clamping jaw; 82, first clamping sleeve; 9, second movable pipe; 91, second clamping part; 911, second clamping jaw; 92, second clamping sleeve. DETAILED DESCRIPTION

[0017] The specific embodiments of the present application will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0018] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application, in addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] As Figures 1-4 shown, a ship whistle cable device of a preferred embodiment of the present application includes a fixed pipe 1, a first corrugated pipe 2, a first sealing cover 3, a pull ring 4, a second corrugated pipe 5, a second sealing cover 6, a whistle (not shown in the figure) and a connecting piece 7, the fixed pipe 1 extends through the compass deck of the ship to the cockpit, the connection between the fixed pipe 1 and the compass deck is sealingly arranged, the bottom end of the fixed pipe 1 is fixedly connected with the top end of the first corrugated pipe 2, the connection between the fixed pipe 1 and the first corrugated pipe 2 is sealingly arranged, the top end of the first sealing cover 3 is an open end and is fixedly connected with the bottom end of a corrugated pipe, the connection between the first sealing cover 3 and the first corrugated pipe 2 is sealingly arranged, the bottom end of the first sealing cover 3 is a sealing end and is connected with the pull ring 4 through a first cable 31, the bottom end of the second corrugated pipe 5 is fixedly connected with the top end of the fixed pipe 1, the connection between the second corrugated pipe 5 and the fixed pipe 1 is sealingly arranged, the bottom end of the second sealing cover 6 is an open end and is fixedly connected with the top end of the second corrugated pipe 5, the connection between the second corrugated pipe 5 and the second sealing cover 6 is sealingly arranged, the top end of the second sealing cover 6 is a sealing end and is connected with the whistle through a second cable 61, the connecting piece 7 is vertically movably arranged in the fixed pipe 1, the connecting piece 7 is a steel wire rope or a connecting shaft, etc., the bottom end of the connecting piece 7 extends to the first sealing cover 3 through the first corrugated pipe 2 and is fixedly connected with the first sealing cover 3, the top end of the connecting piece 7 extends to the second sealing cover 6 through the second corrugated pipe 5 and is fixedly connected with the second sealing cover 6.

[0020] The working principle of the embodiment is as follows: the fixed pipe 1 penetrates through the compass deck of the ship and is fixedly connected with the compass deck, a seal is arranged between the fixed pipe 1 and the compass deck, the first sealing cover 3, the first bellows 2, the fixed pipe 1, the second bellows 5 and the second sealing cover 6 are sequentially connected, so that a sealed space is formed inside the first sealing cover 3, the first bellows 2, the fixed pipe 1, the second bellows 5 and the second sealing cover 6, and the sealing property between the top of the compass deck and the cockpit is ensured; when it is needed to control the siren to work, the pull ring 4 is pulled down, the pull ring 4 pulls the first sealing cover 3 through the first pull rope 31, so that the first sealing cover 3 is lowered, the first sealing cover 3 is connected with the second sealing cover 6 through the connecting piece 7, so the second sealing cover 6 is also lowered, thereby driving the second pull rope 61 to be lowered, and the siren is controlled to start working; since the first bellows 2 and the second bellows 5 are telescopic, at this time the first bellows 2 is extended downward, and the second bellows 5 is compressed downward, so that the sealing property of the inside of the first sealing cover 3, the first bellows 2, the fixed pipe 1, the second bellows 5 and the second sealing cover 6 is ensured; when it is needed to control the siren to stop working, the pull ring 4 is loosened, the second pull rope 61 is raised to the original position (it can be understood that the siren is provided with a mechanism which can automatically return to the original position), at this time the second bellows 5 is extended upward to the original position, the second sealing cover 6 is raised to the original position, the first bellows 2 is contracted upward to the original position, and the first sealing cover 3 is raised to the original position; that is, when the siren is controlled to start or stop working through the pull ring 4, the first sealing cover and the second sealing cover 6 will be raised or lowered, and the first bellows 2 and the second bellows 5 will be correspondingly extended or contracted, so as to ensure the sealing property of the inside of the first bellows 2, the fixed pipe 1, the second bellows 5 and the second sealing cover 6, thereby ensuring the sealing property between the top of the compass deck and the cockpit.

[0021] For example, the first fixed plate 41 and the second fixed plate 42 which are oppositely arranged are fixed below the compass deck of the ship, the first fixed plate 41 is connected with the first pulley 411 on the side close to the second fixed plate 42, the first pulley 411 is located below the second sealing cover 6, the second fixed plate 42 is connected with the second pulley 421 on the side close to the first fixed plate 41, the top end of the second pulley 421 is flush with the bottom end of the first pulley 411, one end of the second pull rope 61 is fixedly connected with the bottom end of the second sealing cover 6, the other end of the second pull rope 61 is sequentially wound around the bottom end of the first pulley 411 and the top end of the second pulley 421 and then vertically arranged, and is fixedly connected with the pull ring 4, the arrangement of the first pulley 411 and the second pulley 421 makes the position of the pull ring 4 staggered with the position of the first sealing cover 3, so as to arrange the pull ring 4 above the control console of the cockpit, thereby facilitating control, at this time if the sealing performance is damaged to cause water dripping at the second sealing cover 6, the water will not directly drip on the control console, so as to reduce the influence.

[0022] Exemplarily, a threading pipe 43 is arranged between the first fixed plate 41 and the second fixed plate 42, and the second cable 61 passes through the threading pipe 43 to hide and protect the first cable 31.

[0023] Exemplarily, the fixed pipe 1 is internally fixed with a packing ring 11, the outer diameter of the packing ring 11 is consistent with the inner diameter of the fixed pipe 1, the outer side of the packing ring 11 is sealingly arranged with the inner side of the fixed pipe 1, the bottom end of the packing ring 11 is provided with a first packing groove 111 with a gradually increasing hole diameter from top to bottom, the lower side of the packing ring 11 is provided with a first movable pipe 8 slidingly connected with the fixed pipe 1, the top end of the first movable pipe 8 is provided with a first clamping part 81, the first clamping part 81 includes a plurality of first clamping claws 811 arranged around the axis of the fixed pipe 1 at intervals, so that the first clamping claws 811 have a certain deformation ability, generally, the first clamping claws 811 are fan-shaped columns coaxially arranged with the first movable pipe 8, the outer diameter of the fan-shaped column is consistent with the outer diameter of the first movable pipe 8, and the inner diameter of the fan-shaped column is consistent with the inner diameter of the first movable pipe 8, the top end of the first clamping part 81 is embedded in the first packing groove 111, at this time, the first clamping claws 811 are deformed under pressure to generate elastic force, the inside of the first clamping part 81 is embedded with a first clamping sleeve 82, the outer side of the first clamping sleeve 82 is sealingly arranged with the inner side of the first clamping part 81, the inner hole of the first clamping sleeve 82 is matched with the connecting piece 7, in this embodiment, the connecting piece 7 is a connecting shaft, the outer diameter of the connecting piece 7 is matched with the inner diameter of the first clamping sleeve 82, the connecting piece 7 is slidingly connected with the first clamping sleeve 82, the inner hole of the first clamping sleeve 82 passes through the first corrugated pipe 2 to the first sealing cover 3 at the bottom end of the first movable cylinder, and is fixedly connected with the first sealing cover 3, under normal circumstances, the top end of the first clamping part 81 is embedded in the first packing groove 111, at this time, the plurality of first clamping claws 811 are extruded by the inner wall surface of the first packing groove 111, so that the first clamping claws 811 are close to the inside to compress the first clamping sleeve 82, so that the first clamping sleeve 82 clamps the connecting piece 7, thereby ensuring the sealing property; if the first corrugated pipe 2 and the second corrugated pipe 5 are damaged and cannot maintain the sealing property, under normal circumstances, when the rainwater or gas in the outside enters the fixed pipe 1 through the first corrugated pipe 2, the rainwater or gas cannot flow to the second corrugated pipe 5 through the fixed pipe 1, thereby ensuring the sealing property of the cockpit under normal circumstances.

[0024] Exemplarily, the first movable pipe 8 is provided with a first sealing ring (not shown in the figure) arranged in the fixed pipe 1, to ensure the sealing property between the first movable pipe 8 and the fixed pipe 1, generally, the top end of the first movable pipe 8 is provided with a mounting groove below the first clamping part 81, and the first sealing ring is mounted in the mounting groove to realize the positioning installation of the first sealing ring.

[0025] The top end of the pressing ring 11 is provided with a second pressing groove 112 with a gradually decreasing aperture from top to bottom. The upper portion of the pressing ring 11 is provided with a second movable tube 9 which is in sliding connection with the fixed tube 1. The bottom end of the second movable tube 9 is provided with a second clamping portion 91 which comprises a plurality of second clamping jaws 911 which are arranged at intervals around the axis of the fixed tube 1. The second clamping portion 91 is internally embedded with a second clamping sleeve 92. The inner hole of the second clamping sleeve 92 is matched with the connecting piece 7. The top end of the second movable tube 9 extends through the second bellows 5 into the second sealing cover 6 and is fixedly connected with the second sealing cover 6. When it is needed to control the siren to start working, the first sealing cover 3 drives the first movable tube 8 to descend, so that the first clamping portion 81 gradually descends and is separated from the first pressing groove 111, and the first clamping jaws 811 gradually loosen the connecting piece 7. At this time, the second sealing cover 6 drives the second movable tube 9 to descend, so that the second clamping portion 91 gradually descends and is embedded in the second pressing groove 112. The plurality of second clamping jaws 911 are extruded by the inner wall surface of the second pressing groove 112, so that the second clamping jaws 911 are drawn inward to compress the second clamping sleeve 92, so that the second clamping sleeve 92 clamps the connecting piece 7, thereby ensuring the sealing performance of the siren when working.

[0026] The second movable tube 9 is externally provided with a second sealing ring (not shown in the figure) which is arranged in the fixed tube 1, thereby ensuring the sealing performance between the second movable tube 9 and the fixed tube 1.

[0027] The above description is only the preferred embodiments of the present application. It should be noted that, for those skilled in the art, some improvements and replacements can be made without departing from the technical principles of the present application. These improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A ship whistle cable device, characterized in that: The system includes a fixed pipe, a first corrugated pipe, a first sealing cap, a pull ring, a second corrugated pipe, a second sealing cap, a whistle, and a connector. The fixed pipe penetrates the compass deck of the ship. The bottom end of the fixed pipe is fixedly connected to the top end of the first corrugated pipe. The top end of the first sealing cap is an open end and is fixedly connected to the bottom end of the first corrugated pipe. The bottom end of the first sealing cap is a sealed end and is connected to the pull ring via a first pull cable. The bottom end of the second corrugated pipe is fixedly connected to the top end of the fixed pipe. The bottom end of the second sealing cap is an open end and is fixedly connected to the top end of the second corrugated pipe. The top end of the second sealing cap is a sealed end and is connected to the whistle via a second pull cable. The connector is vertically movable and is located inside the fixed pipe. The bottom end of the connector passes through the first corrugated pipe and extends into the first sealing cap, where it is fixedly connected. The top end of the connector passes through the second corrugated pipe and extends into the second sealing cap, where it is fixedly connected. Below the compass deck of the vessel, there are two fixed plates, one first and one second, arranged opposite each other. The first fixed plate is connected to a first pulley on the side of the first fixed plate closer to the second fixed plate. The first pulley is located below the second sealing cover. The second fixed plate is connected to a second pulley on the side of the second fixed plate closer to the first fixed plate. The top of the second pulley is flush with the bottom of the first pulley. One end of the second pull rope is fixedly connected to the bottom of the second sealing cover. The other end of the second pull rope passes through the bottom of the first pulley and the top of the second pulley in sequence and is then set vertically and fixedly connected to the pull ring. A clamping ring is fixed inside the fixed tube. The outer diameter of the clamping ring is the same as the inner diameter of the fixed tube. The bottom end of the clamping ring is provided with a first clamping groove whose diameter gradually increases from top to bottom. Below the clamping ring is a first movable tube that is slidably connected to the fixed tube. The top end of the first movable tube is provided with a first clamping part. The first clamping part includes a plurality of first claws arranged at intervals around the axis of the fixed tube. The top end of the first clamping part is embedded in the first clamping groove. A first clamping sleeve is embedded inside the first clamping part. The inner hole of the first clamping sleeve matches the connector. The bottom end of the first movable tube passes through the first corrugated tube and extends into the first sealing cover, and is fixedly connected to the first sealing cover. The top of the clamping ring is provided with a second clamping groove whose diameter gradually decreases from top to bottom. Above the clamping ring is a second movable tube that is slidably connected to the fixed tube. The bottom end of the second movable tube is provided with a second clamping part. The second clamping part includes a plurality of second claws arranged at intervals around the axis of the fixed tube. A second clamping sleeve is embedded inside the second clamping part. The inner hole of the second clamping sleeve matches the connector. The top of the second movable tube passes through the second corrugated tube and extends into the second sealing cover, and is fixedly connected to the second sealing cover.

2. The ship whistle cable device according to claim 1, characterized in that: A conduit is provided between the first fixing plate and the second fixing plate, and the second cable passes through the conduit.

3. The ship whistle cable device according to claim 1, characterized in that: The first movable tube is fitted with a first sealing ring located inside the fixed tube.

4. The ship whistle cable device according to claim 1, characterized in that: The second movable tube is fitted with a second sealing ring located inside the fixed tube.

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