Key type detachable handrail

Abstract

The utility model relates to the technical field of ship machinery, in particular to a key type detachable handrail which comprises a ship deck face, a ship gunwale, a base plate and a detachable handrail assembly, a plurality of first rope assembling rings are used for subsequently assembling blocking ropes, and the base plate is fixedly installed on the side, close to the lower portion of the ship deck face, of the ship gunwale; in the assembling process, the limiting locking block on the stand column body is aligned with the key groove in the ship deck face and inserted into the base plate, and then the stand column body is twisted to enable the limiting locking block to rotate to be staggered with the key groove to finish limiting of the stand column body. During disassembly, the stand column body is twisted to enable the limiting locking block to be aligned with a key groove in the deck face of the ship, and then the stand column body can be pulled out, so that the problems that according to an existing ship handrail, the disassembly efficiency is low due to the fact that a handrail body is connected through bolts, and the cargo loading and unloading efficiency is reduced due to the fact that a certain height is reserved for a base plate are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ship machinery, in particular to a key-shaped detachable railing. Background Art

[0002] Ship: A general term for various ships that are divided into sightseeing boats, transport ships, and tourist boats according to different needs. In order to increase the safety of the ship, railings are required to be fixed on the side of the ship during its manufacture to prevent people or goods from falling into the water.

[0003] The prior art discloses a railing for a ship, comprising a railing body, a fixed base, a plurality of locking bolts and a pad. The pad is fixedly set on the side of the ship, and then the fixed base is set on the pad. The locking bolts are then respectively operated to pass through the pad and threadedly connected to the ship to complete the installation of the railing body, which is used to prevent people or cargo on the ship from falling into the water.

[0004] However, when the above method is used to load and unload cargo on a ship, the efficiency of loading and unloading cargo is reduced because the railing body is installed in a bolted manner, which has low disassembly efficiency and the pad still has a certain height. Utility Model Content

[0005] The purpose of the utility model is to provide a key-type detachable railing, which aims to solve the problem of existing ship railings that, when it is necessary to load and unload cargo on a ship, the efficiency of loading and unloading cargo is reduced because the railing body is installed in a bolted manner, the disassembly efficiency is low and the pad still has a certain height left.

[0006] To achieve the above-mentioned purpose, the present invention provides a key-type detachable railing, comprising a ship deck, a ship side, a pad and a detachable railing assembly, wherein the ship deck has a key slot, and the key slot is located on one side of the ship deck; the ship side is fixedly connected to the ship deck and is located on one side of the ship deck; the pad is fixedly connected to the ship side and is located on one side of the ship side.

[0007] The detachable railing assembly includes a column body, a limit locking block, a plurality of first rope assembly rings and an extension structure.

[0008] The column body is located inside the ship deck; the limiting locking block is fixedly connected to the column body and located on one side of the column body; the plurality of first rope assembly rings are respectively fixedly connected to the column body and located on one side of the column body; and the extension structure is provided on one side of the column body.

[0009] In which, the extension structure includes a mounting frame, a locking piece, a plug-in block, an extension column and a plurality of second rope assembly rings, the mounting frame is fixedly connected to the column body and is located on one side of the column body; the locking piece is arranged on one side of the mounting frame; the plug-in block is located inside the mounting frame; the extension column is fixedly connected to the plug-in block and is located on one side of the plug-in block; a plurality of second rope assembly rings are respectively fixedly connected to the extension column and are respectively located on one side of the extension column.

[0010] Among them, the locking part includes a double-threaded screw, a knob and two locking accessories. The double-threaded screw is rotatably connected to the installation frame and is located on one side of the installation frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two locking accessories are mirror-imaged on one side of the double-threaded screw.

[0011] Among them, the locking accessory includes a slider, a locking frame and a locking block, the slider is threadedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the locking frame is fixedly connected to the slider and is located on one side of the slider; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame.

[0012] Wherein, the detachable railing assembly further includes an auxiliary locking member, and the auxiliary locking member is arranged on one side of the column body.

[0013] Wherein, the auxiliary locking member includes a rebound block and a top plate, the rebound block is fixedly connected to the column body and is located on one side of the column body; the top plate is fixedly connected to the rebound block and is located on one side of the rebound block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By arranging the pad, the column body, the limit locking block and a plurality of first rope assembly rings, the plurality of first rope assembly rings are used for subsequent assembly of blocking ropes, and the pad is fixedly installed to the side of the ship's side close to the bottom of the ship's deck surface; during the assembly process, the limit locking block on the column body is aligned with the key slot on the ship's deck surface and inserted into the pad, and then the column body is twisted so that the limit locking block rotates and is staggered with the key slot to complete the limitation of the column body. When disassembling, the column body is twisted so that the limit locking block is aligned with the key slot on the ship's deck surface, and the column body can be pulled out. This solves the problem of low disassembly efficiency of existing ship railings due to the bolted installation method of the railing body and the pad still leaving a certain height, which reduces the efficiency of loading and unloading cargo.

[0016] 2. By providing the installation frame, the locking member, the plug-in block, the extension column and a plurality of the second rope assembly rings, when the height of the column body needs to be extended, the plug-in block on the extension column is inserted into the installation frame and then the locking member is operated to lock the plug-in block, thereby completing the fixation of the extension column, thereby increasing the limit height of the column body so that it can effectively limit and block certain higher goods, thereby increasing the versatility of the overall structure.

[0017] 3. By setting the double-threaded screw, the knob and the two locking accessories, after the plug-in block is inserted into the installation frame, the knob is twisted to rotate the double-threaded screw, and the double-threaded screw drives the two locking accessories to approach each other to complete the locking of the plug-in block, making it more convenient to fix the extension column.

[0018] 4. By setting the rebound block and the top plate, after the column body passes through the ship deck surface and is inserted into the pad, the column body is pressed downward and then the limit locking block of the column body is rotated to be offset from the key slot, and then the column body is released. The top plate touches the bottom and cooperates with the rebound expansion force of the rebound block to make the limit locking block press against the inner side of the ship deck surface, thereby increasing the installation stability of the column body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0020] Figure 1 It is a structural schematic diagram of a detachable handrail assembly according to the first embodiment of the present invention.

[0021] Figure 2 It is a schematic diagram of the overall assembly structure of the first embodiment of the present utility model.

[0022] Figure 3 It is a structural schematic diagram of a ship deck surface according to the first embodiment of the present utility model.

[0023] Figure 4 It is a cross-sectional view of the detachable railing assembly of the first embodiment of the present utility model.

[0024] Figure 5 It is a structural schematic diagram of a detachable handrail assembly according to the second embodiment of the present invention.

[0025] 101-Ship deck surface, 102-Ship side, 103-Key slot, 104-Pad, 105-Column body, 106-Limited locking block, 107-First rope assembly ring, 108-Extension structure, 109-Mounting frame, 110-Locking piece, 111-Plug-in block, 112-Extension column, 113-Second rope assembly ring, 114-Double thread screw, 115-Knob, 116-Locking accessories, 117-Slider, 118-Locking frame, 119-Locking block, 201-Auxiliary locking piece, 202-Rebound block, 203-Top plate DETAILED DESCRIPTION

[0026] The first embodiment of this application is:

[0027] See also Figures 1-4 ,in, Figure 1 This is a schematic structural diagram of a detachable railing assembly according to the first embodiment of the present invention. Figure 2 This is a schematic diagram of the overall assembly structure of the first embodiment of the utility model. Figure 3 This is a structural diagram of a ship deck surface according to the first embodiment of the present invention. Figure 4 It is a cross-sectional view of the detachable railing assembly of the first embodiment of the present utility model.

[0028] The utility model provides a key-type detachable railing: comprising a ship deck surface 101, a ship side 102 and a detachable railing assembly, wherein the ship deck surface 101 has a key slot 103, the detachable railing assembly comprises a pad 104, a column body 105, a limit locking block 106, a plurality of first rope assembly rings 107 and an extension structure 108, the extension structure 108 comprises a mounting frame 109, a locking member 110, a plug-in block 111, an extension column 112 and a plurality of first rope assembly rings 107 and an extension structure 108, Two rope assembly rings 113, the locking member 110 includes a double-threaded screw 114, a knob 115 and two locking accessories 116, and the locking accessory 116 includes a slider 117, a locking frame 118 and a locking block 119. The above-mentioned solution solves the problem of existing ship railings that when it is necessary to load and unload the ship's cargo, the railing body adopts a bolt connection installation method with low disassembly efficiency and the pad 104 still has a certain height, resulting in reduced efficiency in loading and unloading cargo.

[0029] According to this specific embodiment, the key slot 103 is located on one side of the ship deck surface 101; the ship side 102 is fixedly connected to the ship deck surface 101 and is located on one side of the ship deck surface 101; the pad 104 is fixedly connected to the ship side 102 and is located on one side of the ship side 102; the ship deck surface 101 and the ship side 102 cooperate with the pad 104 to assemble the detachable railing assembly.

[0030] Among them, the column body 105 is located inside the ship deck surface 101; the limiting locking block 106 is fixedly connected to the column body 105 and is located on one side of the column body 105; multiple first rope assembly rings 107 are respectively fixedly connected to the column body 105 and are respectively located on one side of the column body 105; the extension structure 108 is provided on one side of the column body 105, and multiple first rope assembly rings 107 are used for subsequent assembly of blocking ropes, and the pad 104 is fixedly installed to the side of the ship side 102 close to the bottom of the ship deck surface 101; during the assembly process, the column body 105 is fixedly connected to the column body 105 The limiting locking block 106 is aligned with the key slot 103 on the ship deck surface 101 and inserted into the pad 104, and then the column body 105 is twisted so that the limiting locking block 106 rotates and is offset from the key slot 103 to complete the limiting of the column body 105. When disassembling, the column body 105 is twisted so that the limiting locking block 106 is aligned with the key slot 103 on the ship deck surface 101, and the column body 105 can be pulled out, thereby solving the problem of existing ship railings, which has low disassembly efficiency due to the bolted installation method of the railing body and the pad 104 still leaving a certain height, resulting in reduced efficiency of loading and unloading of goods.

[0031] Secondly, the mounting frame 109 is fixedly connected to the column body 105 and is located on one side of the column body 105; the locking piece 110 is arranged on one side of the mounting frame 109; the plug-in block 111 is located inside the mounting frame 109; the extension column 112 is fixedly connected to the plug-in block 111 and is located on one side of the plug-in block 111; a plurality of second rope assembly rings 113 are respectively fixedly connected to the extension column 112 and are respectively located on one side of the extension column 112. When the height of the column body 105 needs to be extended, the plug-in block 111 on the extension column 112 is inserted into the mounting frame 109 and then the locking piece 110 is operated to lock the plug-in block 111, so as to complete the fixation of the extension column 112, thereby increasing the limit height of the column body 105 so that it can effectively perform limit blocking when encountering certain higher goods, thereby increasing the versatility of the overall structure.

[0032] At the same time, the double-threaded screw 114 is rotatably connected to the mounting frame 109 and is located on one side of the mounting frame 109; the knob 115 is fixedly connected to the double-threaded screw 114 and is located on one side of the double-threaded screw 114; the two locking accessories 116 are mirror-imaged on one side of the double-threaded screw 114. After the plug-in block 111 is inserted into the mounting frame 109, the knob 115 is twisted to rotate the double-threaded screw 114, and the double-threaded screw 114 drives the two locking accessories 116 to approach each other to complete the locking of the plug-in block 111, making it more convenient to fix the extension column 112.

[0033] In addition, the slider 117 is threadedly connected to the double-threaded screw 114 and is located on one side of the double-threaded screw 114; the locking frame 118 is fixedly connected to the slider 117 and is located on one side of the slider 117; the locking block 119 is fixedly connected to the locking frame 118 and is located on one side of the locking frame 118. The slider 117 is moved by the rotation of the double-threaded screw 114, so that the locking frame 118 drives the locking block 119 to contact the plug-in block 111 to complete the installation of the extension column 112.

[0034] When using the key-type detachable handrail described in this embodiment, when it is necessary to extend the height of the column body 105, the plug-in block 111 on the extension column 112 is inserted into the installation frame 109 and then the locking member 110 is operated to lock the plug-in block 111, so that the extension column 112 can be fixed, thereby increasing the limit height of the column body 105 so that it can effectively limit and block when encountering certain higher cargoes. The multiple first rope assembly rings 107 are used for subsequent assembly of blocking ropes, and the pad 104 is fixedly installed to the side of the ship's side 102 close to the side below the ship's deck surface 101; during the assembly process, the column body 112 is fixed to the side of the ship's side 102 close to the side below the ship's deck surface 101. The limiting locking block 106 on the column body 105 is aligned with the key slot 103 on the ship deck surface 101 and inserted into the pad 104, and then the column body 105 is twisted so that the limiting locking block 106 rotates and is offset from the key slot 103 to complete the limiting of the column body 105. When disassembling, the column body 105 is twisted so that the limiting locking block 106 is aligned with the key slot 103 on the ship deck surface 101, and the column body 105 can be pulled out, thereby solving the problem of existing ship railings, which has low disassembly efficiency due to the bolted installation method of the railing body and the pad 104 still leaving a certain height, resulting in reduced efficiency in loading and unloading of goods.

[0035] The second embodiment of this application is:

[0036] See also Figure 5 ,in, Figure 5 It is a structural schematic diagram of a detachable handrail assembly according to the second embodiment of the present invention.

[0037] On the basis of the first embodiment, the present invention provides a key-type detachable railing, wherein the detachable railing assembly further includes an auxiliary locking member 201 , and the auxiliary locking member 201 includes a rebound block 202 and a top plate 203 .

[0038] The auxiliary locking member 201 is provided on one side of the column body 105 , and the auxiliary locking member 201 is used to increase the installation stability of the column body 105 .

[0039] Secondly, the rebound block 202 is fixedly connected to the column body 105 and is located on one side of the column body 105; the top plate 203 is fixedly connected to the rebound block 202 and is located on one side of the rebound block 202. When the column body 105 passes through the ship deck surface 101 and is inserted into the pad 104, the column body 105 is pressed downward and then the limit locking block 106 of the column body 105 is rotated to be offset from the key slot 103, and then the column body 105 is released. The top plate 203 touches the bottom and cooperates with the rebound expansion force of the rebound block 202 to make the limit locking block 106 press against the inner side of the ship deck surface 101, thereby increasing the installation stability of the column body 105.

[0040] When using the key-type detachable railing described in this embodiment, after the column body 105 passes through the ship deck surface 101 and is inserted into the pad 104, the column body 105 is pressed downward and then the limit locking block 106 of the column body 105 is rotated to be offset from the key slot 103, and then the column body 105 is released. The top plate 203 touches the bottom and cooperates with the rebound expansion force of the rebound block 202 to make the limit locking block 106 press against the inner side of the ship deck surface 101, thereby increasing the installation stability of the column body 105.

[0041] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A key-type detachable handrail, comprising a ship deck, a ship side and a pad, wherein the ship deck has a key slot, and the key slot is located on one side of the ship deck; the ship side is fixedly connected to the ship deck and is located on one side of the ship deck; the pad is fixedly connected to the ship side and is located on one side of the ship side; characterized in that: Also included is a removable railing assembly; The detachable railing assembly includes a column body, a limit locking block, a plurality of first rope assembly rings and an extension structure. The column body is located inside the ship deck surface; the limit locking block is fixedly connected to the column body and is located on one side of the column body; multiple first rope assembly rings are respectively fixedly connected to the column body and are respectively located on one side of the column body; the extension structure is arranged on one side of the column body.

2. A key-type detachable railing as claimed in claim 1, characterized in that: The extension structure includes an installation frame, a locking piece, a plug-in block, an extension column and a plurality of second rope assembly rings. The installation frame is fixedly connected to the column body and is located on one side of the column body; the locking piece is arranged on one side of the installation frame; the plug-in block is located inside the installation frame; the extension column is fixedly connected to the plug-in block and is located on one side of the plug-in block; and a plurality of second rope assembly rings are respectively fixedly connected to the extension column and are respectively located on one side of the extension column.

3. A key-type detachable railing as claimed in claim 2, characterized in that: The locking member includes a double-threaded screw, a knob and two locking accessories. The double-threaded screw is rotatably connected to the installation frame and is located on one side of the installation frame; the knob is fixedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the two locking accessories are mirror-imaged on one side of the double-threaded screw.

4. A key-type detachable railing as claimed in claim 3, characterized in that: The locking accessory includes a slider, a locking frame and a locking block. The slider is threadedly connected to the double-threaded screw and is located on one side of the double-threaded screw; the locking frame is fixedly connected to the slider and is located on one side of the slider; the locking block is fixedly connected to the locking frame and is located on one side of the locking frame.

5. A key-type detachable railing as claimed in claim 1, characterized in that: The detachable handrail assembly further comprises an auxiliary locking member, and the auxiliary locking member is arranged on one side of the column body.

6. A key-type detachable railing as claimed in claim 5, characterized in that: The auxiliary locking member includes a rebound block and a top plate. The rebound block is fixedly connected to the column body and is located at one side of the column body; the top plate is fixedly connected to the rebound block and is located at one side of the rebound block.

Images