Rail post capable of falling down

Abstract

The utility model discloses a reversible railing column, which relates to the technical field of ship railings and comprises a column base, a groove arranged in the middle of the column base, two fixing plates fixedly connected with the upper end of the column base, a cylindrical groove arranged in the middle of the fixing plates, a sliding groove arranged above the cylindrical groove, and a welded pipe arranged above the column base. The two sides of the welded pipe are fixedly connected with two steel wire ropes correspondingly, the steel wire ropes are fixedly connected with connecting buckles, a rotating device is arranged between the two fixing plates, a rope unwinding mechanism is arranged in the middle of the stand column base, the welded pipe can rotate into a groove through cooperation of a rotating shaft and a fixing sleeve, and the welded pipe is fixed through a bolt with a tongue and a limiting baffle. Rapid rotation and fixation of the welded pipe are facilitated, rapid rescue is achieved by pulling the rescue rope through the rescue ring and putting down the rescue rope through the rotating column, the rotating column is fixed by stopping rotation of the gear through the baffle, fixation of the rescue rope is achieved, stable pulling force is provided for the rescue ring, and rescue work is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ship railings, in particular to a reversible railing column. Background Art

[0002] Railing posts are often used for railing devices in some places that need to be disassembled, such as around lifeboats, life rafts, container lashing bridges, etc. Existing railing posts mostly adopt a plug-in design, which is inconvenient to place and easy to lose. The plug-in railing posts require the removal of the small chains or wire ropes on both sides before the railing posts can be taken down. The steps are cumbersome and not conducive to daily disassembly and assembly and the rapid rescue of people who fall into the water.

[0003] A novel reversible railing column structure is recorded in the patent with patent announcement number CN220595133U. By setting the groove at the end of the fixed column to an asymmetrical shape, the invertible column can only rotate to one side when rotating, and the invertible column can be rotated quickly. By setting a waist circular hole, a limit bolt and a fixed round steel, the invertible column is displaced in the fixed column, so that the invertible column has two states, vertical and rotation, and has the function of a railing. The fixed column of this novel reversible railing column structure cannot be moved, and it is inconvenient to carry out emergency rescue in case of an emergency. This novel reversible railing column structure lacks rescue function. When the hull is shaken and people fall into the water, the rescuers must re-activate the rescue equipment, delaying the rescue work.

[0004] Based on this, a reversible railing post is now provided to eliminate the drawbacks of the existing device. Utility Model Content

[0005] The utility model aims to provide a reversible railing post to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A reversible railing column comprises a column base, a groove is provided in the middle of the column base, two fixed plates are fixedly connected to the upper end of the column base, a cylindrical groove is provided in the middle of the fixed plate, a sliding groove is provided above the cylindrical groove, a welding pipe is provided above the column base, two steel wire ropes are fixedly connected on both sides of the welding pipe, the steel wire ropes are fixedly connected to connecting buckles, a rotating device is provided in the middle of the two fixed plates, and a rope releasing mechanism is provided in the middle of the column base.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the rotating device includes a rotating shaft, a rotating shaft is provided between the two fixed plates, the rotating shaft is rotatably connected to the fixed plate through a cylindrical groove, the surface of the rotating shaft is fixedly connected to the fixed sleeve, the upper end of the fixed sleeve is fixedly connected to the welding pipe, and a limiter is provided on the sliding groove.

[0010] In an optional solution: the limiter includes a tongue-shaped latch, which is slidably connected to a fixed plate via a sliding groove, and a limit baffle is arranged between the two fixed plates.

[0011] In an optional scheme: the rope releasing mechanism includes a rotating column, the surface of the rotating column is fixedly connected to a rotating handle, the right side of the rotating handle is fixedly connected to a baffle on the surface of the rotating column, the middle of the rotating column is rotatably connected to a No. 1 rotating seat, the right end of the rotating column is rotatably connected to a No. 2 rotating seat, the No. 1 rotating seat is fixedly connected to the right side of the welding pipe, the No. 2 rotating seat is fixedly connected to the left side of the welding pipe, a rescue rope is wrapped around the surface of the rotating column in the middle between the No. 1 rotating seat and the No. 2 rotating seat, a rescue ring is provided above the welding pipe, the rescue ring is fixedly connected to the end of the rescue rope, and a fixed component is provided on the right side of the baffle.

[0012] In an optional solution: the fixing assembly includes a gear, which is fixedly connected to the surface of the rotating column at the right side of the baffle, the surface of the No. 1 rotating seat is fixedly connected to the fixing block, the right end of the fixing block is fixedly connected to the surface of the welding pipe, and a spring is provided inside the fixing block.

[0013] In an optional solution: the spring component includes a guide sleeve, the guide sleeve is arranged inside the fixed block, a spring is arranged inside the guide sleeve, one end of the spring is fixedly connected to the inner wall of the guide sleeve, the other end of the spring is fixedly connected to one end of the transmission column, the transmission column is slidably connected to the guide sleeve, the other end of the transmission column is fixedly connected to the button, the rear end of the button is fixedly connected to the stopper, and the stopper is in contact with the gear.

[0014] In an optional solution: a lubricating oil groove is provided inside the cylindrical groove.

[0015] In an optional solution: a buffer sleeve is provided on the surface of the groove.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model enables the welded pipe to be rotated into the groove through the cooperation of the rotating shaft and the fixing sleeve, and fixes the welded pipe through the tongue latch and the limit baffle, so as to facilitate the rapid rotation and fixation of the welded pipe.

[0018] 2. The utility model pulls the rescue rope through the rescue ring, and the rotating column lowers the rescue rope to achieve rapid rescue. The baffle plate blocks the rotation of the gear to fix the rotating column, thereby fixing the rescue rope, providing a stable pulling force for the rescue ring and facilitating rescue work. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the fixing plate of the utility model.

[0021] Figure 3 It is a structural schematic diagram of the welded pipe of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the rotating column and the rotating handle of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the fixing block of the utility model.

[0024] Notes on the reference numerals: 101. Column base, 102. Groove, 103. Fixed plate, 104. Limit baffle, 105. Sliding groove, 106. Welded pipe, 107. Wire rope, 108. Connecting buckle, 109. Column groove, 201. Rotating shaft, 202. Fixed sleeve, 203. Tongue latch, 301. Rotating column, 302. Rotating handle, 303. Baffle, 304. Gear, 305. Rotating seat No. 1, 306. Rescue rope, 307. Rescue ring, 308. Button, 309. Transmission column, 310. Fixed block, 311. Baffle, 312. Guide sleeve, 313. Spring, 314. Rotating seat No. 2. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] In one embodiment, Figure 1-5 As shown, a reversible railing column comprises a column base 101, a groove 102 is provided in the middle of the column base 101, two fixing plates 103 are fixedly connected to the upper end of the column base 101, a cylindrical groove 109 is provided in the middle of the fixing plate 103, a sliding groove 105 is provided above the cylindrical groove 109, a welding pipe 106 is provided above the column base 101, two steel wire ropes 107 are fixedly connected to the two sides of the welding pipe 106, the steel wire rope 107 is fixedly connected to the connecting buckle 108, a rotating device is provided in the middle of the two fixing plates 103, a rope releasing mechanism is provided in the middle of the column base 101, support is provided by the column base 101, space for the welding pipe 106 to rotate downward is provided by the groove 102, horizontal support is provided for the welding pipe 106 by the fixing plate 103, rotation conditions are provided for the welding pipe 106 by the cylindrical groove 109, a blocking effect is played by the steel wire rope 107, and other components of the ship railing are connected by the connecting port 106;

[0027] In one embodiment, Figure 1 and Figure 2As shown, the rotating device includes a rotating shaft 201, a rotating shaft 201 is provided between the two fixed plates 103, the rotating shaft 201 is rotatably connected to the fixed plate 103 through the cylindrical groove 109, the surface of the rotating shaft 201 is fixedly connected to the fixing sleeve 202, the upper end of the fixing sleeve 202 is fixedly connected to the welding pipe 106, and a limiter is provided on the sliding groove 105. The rotating shaft 201 and the fixing sleeve 202 are fixedly connected, so that the welding pipe 106 can rotate through the cylindrical groove 109. When the welding pipe 106 rotates to the position of the groove 102, the welding pipe 106 no longer blocks the rescue space, and the sliding groove 105 provides a fixing condition for the welding pipe 106;

[0028] In one embodiment, Figure 1 and Figure 2 As shown, the limiter includes a tongue-shaped latch 203, which is slidably connected to the fixed plate 103 through a sliding groove 105. A limit baffle 104 is arranged between the two fixed plates 103. The welding pipe 106 is fixed above the column base 101 through the mutual cooperation of the tongue-shaped latch 203 and the limit baffle 104. By pulling the tongue-shaped latch 203 out of the sliding groove 105, the rotation condition of the welding pipe 106 is provided.

[0029] In one embodiment, Figure 3 and Figure 4 As shown, the rope-releasing mechanism includes a rotating column 301, the surface of the rotating column 301 is fixedly connected to the rotating handle 302, the right side of the rotating handle 302 is fixedly connected to the baffle 303 on the surface of the rotating column 301, the middle of the rotating column 301 is rotatably connected to the No. 1 rotating seat 305, the right end of the rotating column 301 is rotatably connected to the No. 2 rotating seat 314, the No. 1 rotating seat 305 is fixedly connected to the right side of the welding pipe 106, the No. 2 rotating seat 314 is fixedly connected to the left side of the welding pipe 106, and the surface of the rotating column 301 is located in the middle of the No. 1 rotating seat 305 and the No. 2 rotating seat 314. A rescue rope 306 is wrapped around the welding pipe 106, and a rescue ring 307 is provided above the welding pipe 106. The rescue ring 307 is fixedly connected to the end of the rescue rope 306. A fixing component is provided on the right side of the baffle 303. When the welding pipe 106 rotates to the position of the groove 102, the rescue ring 307 moves downward under the influence of gravity. The rescue ring 307 pulls the rescue rope 106 to move downward, and the rescue rope 306 drives the rotating column 301 to move. The rotating column 301 rotates through the No. 1 rotating seat 305 and the No. 2 rotating seat 314. The descending length of the rescue rope 306 is adjusted by rotating the handle 302.

[0030] In one embodiment, Figure 4 and Figure 5As shown, the fixing assembly includes a gear 304, which is fixedly connected to the surface of the rotating column 301 at the right side of the baffle 303, and the surface of the No. 1 rotating seat 305 is fixedly connected to the fixing block 310, and the right end of the fixing block 310 is fixedly connected to the surface of the welding pipe 106. A spring member is provided inside the fixing block 310, which is fixedly connected to the rotating column 301 through the gear 304. During the rotation of the rotating column 301, the gear 304 rotates with the rotating column 301, and is fixed by the fixing block 310, providing conditions for the fixing of the rotating column 301;

[0031] In one embodiment, Figure 5 As shown, the spring member includes a guide sleeve 312, the guide sleeve 312 is arranged inside the fixed block 310, a spring 313 is arranged inside the guide sleeve 312, one end of the spring 313 is fixedly connected to the inner wall of the guide sleeve 312, the other end of the spring 313 is fixedly connected to one end of the transmission column 309, the transmission column 309 is slidably connected to the guide sleeve 312, the other end of the transmission column 309 is fixedly connected to the button 308, the rear end of the button 308 is fixedly connected to the stopper 311, the stopper 311 contacts the gear 304, and the guide sleeve 312 is fixedly connected to the gear 304. The guide sleeve 312 guides the transmission column 309 to move. The button 308 is pressed, and the transmission column 309 moves toward the inside of the guide sleeve 312. The button 308 drives the block 311 to move. The block 311 does not contact the gear 304, and the gear 304 can move. The button 308 is released, and the spring 313 drives the transmission column 309 to move, so that the transmission column 309 is reset. The transmission column 309 drives the button 308 to reset, and the button 308 drives the block 311 to reset, thereby completing the fixing work of the rotating column 301.

[0032] The above embodiment discloses a reversible railing column, wherein when the welding pipe 106 needs to be rotated, the connecting buckle 108 is disassembled, and the welding pipe 106 is fixed above the column base 101 by the mutual cooperation of the tongue latch 203 and the limit baffle 104, and the rotation condition of the welding pipe 106 is provided by pulling the tongue latch 203 out of the sliding groove 105, and the welding pipe 106 is rotated to the inside of the groove 102 by the mutual cooperation of the rotating shaft 201 and the fixing sleeve 202, and the button 308 is pressed, and the transmission column 309 moves toward the inside of the guide sleeve 312, and the button 308 drives the stopper 311 to move, and the stopper 311 does not engage with the guide sleeve 312. The gear 304 is in contact and can move. The rescue circle 307 moves downward under the influence of gravity. The rescue circle 307 pulls the rescue rope 106 downward. The rescue rope 306 drives the rotating column 301 to move. The rotating column 301 rotates through the No. 1 rotating seat 305 and the No. 2 rotating seat 314. The descending length of the rescue rope 306 is adjusted by rotating the handle 302, and the button 308 is released. The spring 313 drives the transmission column 309 to move, so that the transmission column 309 is reset. The transmission column 309 drives the button 308 to reset, and the button 308 drives the block 311 to reset, thereby completing the fixing work of the rotating column 301.

[0033] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A reversible railing column, comprising a column base (101), a groove (102) is provided in the middle of the column base (101), two fixing plates (103) are fixedly connected to the upper end of the column base (101), a columnar groove (109) is provided in the middle of the fixing plate (103), a sliding groove (105) is provided above the columnar groove (109), a welding pipe (106) is provided above the column base (101), two steel wire ropes (107) are fixedly connected to the two sides of the welding pipe (106), and the steel wire ropes (107) are fixedly connected to the connecting buckle (108), characterized in that: It also includes a rotating device provided between the two fixing plates (103) and a rope releasing mechanism provided in the middle of the column base (101).

2. A reversible railing post according to claim 1, characterized in that: The rotating device comprises a rotating shaft (201). The rotating shaft (201) is provided between the two fixed plates (103). The rotating shaft (201) is rotatably connected to the fixed plates (103) via a cylindrical groove (109). The surface of the rotating shaft (201) is fixedly connected to a fixed sleeve (202). The upper end of the fixed sleeve (202) is fixedly connected to a welding pipe (106). A stopper is provided on the sliding groove (105).

3. A reversible railing post according to claim 2, characterized in that: The limiter comprises a tongue-shaped latch (203), the tongue-shaped latch (203) being slidably connected to a fixed plate (103) via a sliding groove (105), and a limit baffle (104) is arranged between the two fixed plates (103).

4. A reversible railing post according to claim 1, characterized in that: The rope-releasing mechanism comprises a rotating column (301), the surface of the rotating column (301) is fixedly connected to a rotating handle (302), the right side of the rotating handle (302) is fixedly connected to a baffle (303) on the surface of the rotating column (301), the middle of the rotating column (301) is rotatably connected to a No. 1 rotating seat (305), the right end of the rotating column (301) is rotatably connected to a No. 2 rotating seat (314), the No. 1 rotating seat (305) is fixedly connected to the right side of the welding pipe (106), the No. 2 rotating seat (314) is fixedly connected to the left side of the welding pipe (106), a rescue rope (306) is wound around the surface of the rotating column (301) at a position between the No. 1 rotating seat (305) and the No. 2 rotating seat (314), a rescue ring (307) is provided above the welding pipe (106), the rescue ring (307) is fixedly connected to the end of the rescue rope (306), and a fixing component is provided on the right side of the baffle (303).

5. A reversible railing post according to claim 4, characterized in that: The fixing assembly comprises a gear (304), the gear (304) being fixedly connected to the surface of the rotating column (301) at the right side of the baffle (303), the surface of the No. 1 rotating seat (305) being fixedly connected to the fixing block (310), the right end of the fixing block (310) being fixedly connected to the surface of the welding pipe (106), and a spring member being arranged inside the fixing block (310).

6. A reversible railing post according to claim 5, characterized in that: The spring member comprises a guide sleeve (312), the guide sleeve (312) being arranged inside the fixed block (310), a spring (313) being arranged inside the guide sleeve (312), one end of the spring (313) being fixedly connected to the inner wall of the guide sleeve (312), the other end of the spring (313) being fixedly connected to one end of a transmission column (309), the transmission column (309) being slidably connected to the guide sleeve (312), the other end of the transmission column (309) being fixedly connected to a button (308), the rear end of the button (308) being fixedly connected to a stopper (311), and the stopper (311) being in contact with the gear (304).

7. The reversible railing post according to claim 1, characterized in that: A lubricating oil groove is provided inside the cylindrical groove (109).

8. The reversible railing post according to claim 1, characterized in that: A buffer sleeve is provided on the surface of the groove (102).

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