Embedded embarkation rope ladder fastening seat for ship

Abstract

An embedded embarkation rope ladder tying and fixing seat for a ship comprises a sleeve with one end open and the other end closed; the sleeve is installed on the deck in an embedded mode, the open end of the sleeve is located on the surface of the deck of the ship body, and the closed end of the sleeve is located below the deck of the ship body; the supporting rod penetrates through an inner hole of the fastening chain ring and is fixedly mounted in the sleeve; the two ends of the supporting rod are fixedly connected with the inner wall of the sleeve respectively. The fastening chain ring and the supporting rod are both located in the sleeve. The inner diameter of the supporting rod is smaller than the hole diameter of the inner hole of the fastening chain ring. The casing pipe, the supporting rod, the fastening chain ring and the dustproof cover serve as a body of the fastening seat, then the fastening seat is embedded into a deck of a ship body, and a reinforcing toggle plate is arranged for supporting. When a ship encounters an emergency situation and has to be abandoned for escape, the mooring seat is convenient to use and can be quickly tied with the embarkation rope ladder, and the precious escape time of evacuating personnel is buyed for time.

Description

Technical Field

[0001] The invention relates to the technical field of ship embarkation ladder design, in particular to a ship embedded boarding rope ladder fastening seat. Background Art

[0002] Ship safety is inseparable from the ship's life-saving equipment, and the boarding rope ladder is one of the main life-saving equipment. When a ship encounters an emergency such as a fire, a damaged cabin or a sinking ship, the crew on board will abandon the ship to escape, and the escape direction is usually to the life raft / boat. The boarding point is usually a distance away from the life raft on the water surface. In order to ensure that the escapees can board the life raft / boat normally, a boarding rope ladder is essential. The installation of the boarding ladder requires the installation of two fastening devices at the boarding point. The conventional fastening devices are two fastening eye plates welded on the deck. On most ships, the boarding point is the entrance and exit of the ship. The fastening eye plate will affect people's normal entry and exit of the ship, has a greater risk of tripping, and also affects the overall appearance, especially for mid-to-high-end passenger ships / tour ships.

[0003] It is not difficult to see that there are still many problems in the prior art, and it is necessary to improve the securing method of the existing ship boarding ladder to overcome the defects of the prior art. Summary of the invention

[0004] Therefore, in order to solve the above problems in the prior art, the present invention provides a marine embedded boarding rope ladder fixing seat.

[0005] The present invention solves the above problems by the following technical means:

[0006] A marine embedded boarding rope ladder fixing base, comprising:

[0007] A sleeve, one end of the sleeve is open and the other end is closed; the sleeve is embedded on the deck, the open end of the sleeve is located on the surface of the hull deck, and the closed end of the sleeve is located below the hull deck;

[0008] A fastening chain ring and a support rod, wherein the support rod passes through the inner hole of the fastening chain ring and is fixedly installed inside the sleeve; the two ends of the support rod are respectively fixedly connected to the inner wall of the sleeve; the fastening chain ring and the support rod are both located inside the sleeve; the inner diameter of the support rod is smaller than the aperture of the inner hole of the fastening chain ring.

[0009] Furthermore, the marine embedded boarding rope ladder fastening seat also includes:

[0010] A dust cover, the dust cover is movably disposed at the open end of the sleeve;

[0011] A dust cover hook chain, one end of which is connected to the dust cover, and the other end of which is connected to the support rod.

[0012] Furthermore, the marine embedded boarding rope ladder fastening seat also includes:

[0013] The reinforcing bracket is arranged under the hull deck in close contact with the outer wall of the sleeve and is used to fix the sleeve.

[0014] Furthermore, the dust cover is provided with a plurality of anti-slip grooves.

[0015] Furthermore, when the dust cover is closed, its upper surface is parallel to the hull deck.

[0016] Furthermore, one end of the dustproof hook chain is connected to the dustproof cover, and the other end is connected to the inner wall of the sleeve.

[0017] The present invention uses a sleeve, a support rod, a fastening chain ring and a dust cover as the main body of the fastening seat, which is then buried in the hull deck and is provided with a reinforced toggle plate support. When the ship encounters an emergency and has to abandon the ship for escape, this cover fastening seat is easy to use and can be quickly fastened to the boarding rope ladder, saving every second for the evacuees' precious escape time. At the same time, compared with the fastening seat protruding from the deck, this scheme does not pose any risk of tripping when people walk normally on the ship, is not abrupt and has aesthetics; the design of the dust cover with a dust cover hook chain can prevent dust or other debris from accumulating and being carried away by the waves that rush onto the deck. The dust cover is also designed with an anti-slip groove to prevent the risk of falling caused by the cover slipping when people step on it, and can be easily lifted without affecting the fastening of the boarding rope ladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a cross-sectional view of the new embedded boarding rope ladder fastening seat for ships after being installed on the deck according to the present invention. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the technical solution of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be pointed out that the described implementation examples are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Example

[0022] The present invention is described in more detail below:

[0023] like Figure 1 As shown, a marine embedded boarding rope ladder fastening base comprises:

[0024] A sleeve, one end of the sleeve is open and the other end is closed; the sleeve is embedded in the deck, the open end of the sleeve is located on the surface of the hull deck, and the closed end of the sleeve is located below the hull deck; it should be noted that the present invention preferably adopts a sleeve with one end open and the other end closed; it is also possible to choose a sleeve with one end open and the other end movably closed, that is, the movably closed end can be opened and closed, open when open and closed when closed. The sleeve is embedded in the deck, that is, a hole is opened on the hull deck for installing the sleeve, a hole of corresponding size is opened on the hull deck according to the actual size of the sleeve, and the sleeve is installed in the hole.

[0025] The fastening chain ring and the support rod, the support rod passes through the inner hole of the fastening chain ring and is fixedly installed inside the sleeve; the two ends of the support rod are fixedly connected to the inner wall of the sleeve respectively; the fastening chain ring and the support rod are both located inside the sleeve; the inner diameter of the support rod is smaller than the aperture of the inner hole of the fastening chain ring. It should be noted that the fastening chain ring is an annular structure, the support rod passes through the annular inner hole of the fastening chain ring, and then the support rod is fixedly connected to the sleeve, and the two ends of the support rod are fixedly connected to the inner wall of the sleeve respectively, and welding or other methods can be used to realize that the support rod is horizontally arranged in the internal space of the sleeve. The inner diameter of the support rod is smaller than the aperture of the inner hole of the fastening chain ring, that is, the support rod passes through the fastening chain ring, and the fastening chain ring can move up and down, left and right, forward and backward with the support rod as the center.

[0026] Preferably, the marine embedded boarding rope ladder fastening seat further comprises:

[0027] A dust cover is movably arranged at the open end of the sleeve; preferably, the dust cover is provided with a plurality of anti-slip grooves. Preferably, when the dust cover is closed, its upper surface is parallel to the hull deck.

[0028] It should be noted that the purpose of setting the anti-layer cover in this embodiment is to: avoid any tripping risk when people walk normally on the ship, not obtrusive and aesthetically pleasing; and the anti-layer cover can prevent debris or waste from falling into the sleeve and filling up the sleeve space, so that when the boarding rope ladder is needed to tie the seat, the seat cannot be quickly taken out for use. In addition, the anti-layer cover is also provided with a number of anti-slip grooves, which can increase the friction of the surface of the anti-layer cover, provide greater safety protection when the crew walks, and also facilitate the crew to lift the anti-layer cover.

[0029] A dust cover hook chain, one end of which is connected to the dust cover, and the other end is connected to the support rod. It should be noted that the design of the dust cover with the dust cover hook chain can prevent dust or other debris from accumulating and being carried away by the waves that wash onto the deck. The dust cover is also designed with an anti-slip groove to prevent the risk of the cover slipping and causing a fall when people step on it, and can be easily lifted without affecting the fastening of the boarding rope ladder.

[0030] Preferably, one end of the dustproof hook chain is connected to the dustproof cover, and the other end is connected to the inner wall of the sleeve. It should be noted that the purpose of the dustproof chain is to effectively bind the anti-layer cover to prevent the dustproof cover from being washed away and lost due to wind and waves during the sailing of the ship. Therefore, as long as one end of the dustproof chain is fixed to the anti-layer cover and the other end is fixed inside the sleeve, it can be fixed to the support rod, the inner wall of the sleeve or the fastening chain ring.

[0031] Preferably, the marine embedded boarding rope ladder fastening seat further comprises:

[0032] The reinforcing bracket is arranged under the hull deck in close contact with the outer wall of the sleeve to which it belongs, and is used to fix the sleeve. It should be noted that the function of the reinforcing bracket is to better fix the sleeve under the hull deck, and the reinforcing bracket can be made into a specific reinforcing bracket according to the specific shape of the sleeve, so as to be close to the entire outer surface of the sleeve. The sleeve selected in this embodiment is a circular sleeve, so the reinforcing bracket is arranged around the outer wall of the sleeve in a whole circle.

[0033] In the specific use process, such as Figure 1 As shown by the dotted line in , when the mooring seat needs to be used, the mooring chain ring is pulled up, and then the boarding rope ladder shackle (pre-reserved on the ship) passes through the mooring chain ring, and then the boarding rope ladder is tied to the boarding rope ladder shackle, and boarding the ship can be implemented.

[0034] The present invention uses a sleeve, a support rod, a fastening chain ring and a dust cover as the main body of the fastening seat, which is then buried in the hull deck and is provided with a reinforced toggle plate support. When the ship encounters an emergency and has to abandon the ship for escape, the fastening seat of the present invention is easy to use and can be quickly fastened to the boarding rope ladder, saving every second for the evacuees' precious escape time. At the same time, compared with the fastening seat of the type protruding from the deck, this scheme does not pose any risk of tripping when people walk normally on the ship, is not abrupt and has aesthetics; the design of the dust cover with a dust cover hook chain can prevent dust or other debris from accumulating and being carried away by the waves that rush onto the deck. The dust cover is also designed with an anti-slip groove, which can prevent the risk of falling caused by the cover slipping when people step on it, and can be easily lifted without affecting the fastening of the boarding rope ladder.

[0035] References to "one embodiment", "another embodiment", "embodiment", "preferred embodiment", etc. in this specification refer to specific features, structures or characteristics described in conjunction with the example included in at least one embodiment generally described in this application. The appearance of the same expression in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the realization of such feature, structure or characteristic in conjunction with other embodiments also falls within the present invention. Although the present invention is described herein with reference to a number of illustrative examples of the present invention, it should be understood that those skilled in the art can design many other modifications and implementations that fall within the scope and spirit of the principles disclosed in this application. More specifically, within the scope of the present application disclosure, drawings and claims, in addition to the deformation and improvement that can be made to the components and / or layout of the subject combination layout, other uses will also be obvious to those skilled in the art.

Claims

1. A marine embedded boarding rope ladder fixing base, characterized in that: include: A sleeve, one end of the sleeve is open and the other end is closed; the sleeve is embedded on the deck, the open end of the sleeve is located on the surface of the hull deck, and the closed end of the sleeve is located below the hull deck; A fastening chain ring and a support rod, wherein the support rod passes through the inner hole of the fastening chain ring and is fixedly installed inside the sleeve; the two ends of the support rod are respectively fixedly connected to the inner wall of the sleeve; the fastening chain ring and the support rod are both located inside the sleeve; the inner diameter of the support rod is smaller than the aperture of the inner hole of the fastening chain ring.

2. The embedded boarding rope ladder anchoring base for a ship according to claim 1, characterized in that: Also includes: A dust cover, the dust cover is movably disposed at the open end of the sleeve; A dust cover hook chain, one end of which is connected to the dust cover, and the other end of which is connected to the support rod.

3. The embedded boarding rope ladder anchoring base for a ship according to claim 1, characterized in that: Also includes: The reinforcing bracket is arranged under the hull deck in close contact with the outer wall of the sleeve and is used to fix the sleeve.

4. The embedded boarding rope ladder anchor for a ship according to claim 2, characterized in that: The dust cover is provided with a plurality of anti-slip grooves.

5. The embedded boarding rope ladder anchor for ships according to claim 4, characterized in that: When the dust cover is closed, its upper surface is parallel to the hull deck.

6. The embedded boarding rope ladder anchor for a ship according to claim 2, characterized in that: One end of the dustproof hook chain is connected to the dustproof cover, and the other end is connected to the inner wall of the sleeve.

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