Plug pin type navigation mark hanging and placing device

Abstract

The utility model provides a bolt type navigation mark lifting device, which relates to the technical field of navigation mark lifting devices, and comprises a ship crane body, a lifting mechanism is fixedly connected to the bottom of the ship crane body, the lifting mechanism comprises a connecting roller, a reinforcing rod is fixedly connected to the bottom of the connecting roller, a frame is fixedly connected to the bottom of the reinforcing rod, and the connecting roller is fixedly connected to the bottom of the frame. A limiting assembly is fixedly connected to the left side face of the frame, a pin rod assembly is connected to the interior of the limiting assembly in a sliding mode, adjusting assemblies are symmetrically and fixedly connected to the right side face of the frame, and inserting assemblies are connected to the interiors of the adjusting assemblies in a sliding mode. And the stability of the navigation mark is improved, so that collision of the navigation mark and personnel injury are effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of navigation mark hoisting devices, in particular to a latch-type navigation mark hoisting device. Background Art

[0002] Aids to navigation are short for aids to navigation. Aids to navigation are used to indicate the direction, boundaries, and obstructions of a waterway. They include river crossing marks, coastal marks, guide marks, transition marks, bow and stern marks, side marks, left and right navigation marks, position marks, flood marks, and bridge and culvert marks. Aids to navigation are artificial marks that help guide ships, locate and mark obstructions, and issue warnings.

[0003] In the prior art, a navigation mark is an artificial mark used to guide the navigation of ships, locate and mark obstacles and warnings. As an artificial mark, the placement of the navigation mark is determined by relevant departments. The existing placement and lifting of navigation marks are performed by a ship crane on a navigation mark ship. The existing ship crane uses a hook to lift the navigation mark. Lifting with a hook easily causes the navigation mark to swing back and forth during the lifting process. In this way, the navigation mark is prone to collision and is also prone to causing harm to nearby workers. Therefore, we propose a pin-type navigation mark lifting device. Utility Model Content

[0004] The purpose of the present utility model is to solve the shortcomings existing in the prior art. A navigation mark is an artificial mark used to guide the navigation of ships, locate and mark obstacles and mark warnings. As an artificial mark, the placement of the navigation mark is determined by relevant departments. The existing navigation mark placement and lifting are carried out by a ship crane on a navigation mark ship. The existing ship crane uses a hook to lift the navigation mark. When lifting the navigation mark with a hook, the navigation mark is prone to shaking back and forth during the lifting process. In this way, the navigation mark is prone to collision and is also prone to causing harm to nearby staff.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A latch-type navigation mark hoisting device comprises a ship crane body, the bottom of which is fixedly connected with a hoisting mechanism;

[0007] The lifting mechanism includes a connecting roller, a reinforcing rod is fixedly connected to the bottom of the connecting roller, a frame is fixedly connected to the bottom of the reinforcing rod, a limiting component is fixedly connected to the left side of the frame, a pin rod component is slidably connected to the inside of the limiting component, an adjustment component is symmetrically fixed to the right side of the frame, and a plug-in component is slidably connected to the inside of the adjustment component.

[0008] As a preferred solution of the present invention, the limit assembly includes a limit platform, a slot is symmetrically opened through the left side of the limit platform, a first limit hole is opened on the top of the limit platform, and the first limit hole is connected to the slot, and a first limit roller is slidably connected to the inside of the first limit hole.

[0009] The technical effect of adopting the above further solution is: through the setting of the limit assembly, the limit assembly can effectively provide support for the pin assembly and can effectively limit the pin assembly, thereby ensuring the stability of the latch type.

[0010] As a preferred solution of the present invention, the pin rod assembly includes a symmetrically arranged pin rod body, a plurality of connection holes are opened through the periphery of the pin rod body, and the first limiting roller is adapted to be engaged with the connection holes.

[0011] As a preferred solution of the present invention, the adjustment assembly includes a symmetrically installed concave frame, and sliding grooves are provided inside the concave frame near both sides.

[0012] As a preferred solution of the present invention, the plug-in assembly includes symmetrically arranged plug-in blocks, both sides of the plug-in blocks are fixedly connected with sliding blocks, and the sliding blocks are slidably connected to the sliding grooves.

[0013] As a preferred solution of the present invention, a socket is provided on the left side of the plug-in block, a second limiting hole is provided on the top of the plug-in block, the second limiting hole is connected to the socket, and a second limiting roller is slidably connected inside the second limiting hole.

[0014] The technical effect of adopting the above further solution is: through the setting of the second limiting roller and the second limiting hole, the second limiting hole can effectively limit the second limiting roller, and the second limiting roller can be inserted into the interior of the connecting hole to limit the pin rod body.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] In the utility model, through the setting of the hoisting mechanism, the frame in the hoisting mechanism is concavely set, which can effectively wrap the top frame of the navigation mark, and the pin rod assembly can be effectively inserted into the gap of the top frame of the navigation mark. In this way, the pin rod assembly is limited and fixed by the limiting assembly and the adjusting assembly, which can effectively ensure that the pin rod assembly is stuck in the frame at the top of the navigation mark. By the pin rod assembly being stuck in the frame at the top of the navigation mark, it can be effectively ensured that when the ship crane body hoists the navigation mark, the navigation mark can go straight up and down without tilting or rotating, thereby effectively ensuring that the navigation mark will not bump into or cause injuries to staff during the hoisting process, and effectively ensuring stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the lifting mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model.

[0020] Legend: 1. Crane body; 2. Hoisting mechanism; 21. Connecting roller; 22. Reinforcing rod; 23. Frame; 24. Limiting assembly; 241. Limiting platform; 242. Slot; 243. First limiting hole; 244. First limiting roller; 25. Pin assembly; 251. Pin body; 252. Connecting hole; 26. Adjusting assembly; 261. Concave frame; 262. Slide; 27. Plug-in assembly; 271. Plug-in block; 272. Sliding block; 273. Socket; 274. Second limiting hole; 275. Second limiting roller. DETAILED DESCRIPTION

[0021] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0025] Example 1

[0026] like Figure 1-3 As shown, the utility model provides a technical solution: a pin-type navigation mark hoisting device, including a ship crane body 1, a hoisting mechanism 2 is fixedly connected to the bottom of the ship crane body 1, the hoisting mechanism 2 can effectively limit the navigation mark to ensure the stability of the navigation mark during the hoisting process, the hoisting mechanism 2 includes a connecting roller 21, the bottom of the connecting roller 21 is fixedly connected to a reinforcing rod 22, the bottom of the reinforcing rod 22 is fixedly connected to a frame 23, the left side of the frame 23 is fixedly connected to a limiting component 24, the internal sliding connection of the limiting component 24 is a pin rod component 25, the right side of the frame 23 is symmetrically fixed to an adjustment component 26, and the internal sliding connection of the adjustment component 26 is a plug-in component 27.

[0027] Example 2

[0028] like Figure 1-3 As shown, the limiting assembly 24 includes a limiting platform 241, and a slot 242 is symmetrically opened through the left side of the limiting platform 241. A first limiting hole 243 is opened on the top of the limiting platform 241, and the first limiting hole 243 is connected to the slot 242. The first limiting hole 243 is internally slidably connected to the first limiting roller 244. The limiting assembly 24 can effectively limit the pin rod assembly 25.

[0029] The pin assembly 25 includes a symmetrically arranged pin body 251, and a plurality of connection holes 252 are opened through the periphery of the pin body 251. The first limiting roller 244 is adapted to be engaged with the connection hole 252. The pin assembly 25 can effectively provide a stable support point for the navigation mark.

[0030] The adjustment component 26 includes a symmetrically installed concave frame 261 . Slide grooves 262 are provided near both sides of the concave frame 261 . The adjustment component 26 can effectively adjust the position of the plug-in component 27 .

[0031] The plug-in assembly 27 includes symmetrically arranged plug-in blocks 271 , with sliding blocks 272 fixed on both sides of the plug-in block 271 . The sliding blocks 272 are slidably connected to the sliding grooves 262 , and the sliding blocks 272 can adjust the position of the plug-in block 271 in the adjustment assembly 26 .

[0032] The left side of the plug-in block 271 is penetrated by a plug hole 273, and the top of the plug-in block 271 is provided with a second limiting hole 274, which is connected to the plug hole 273, and the second limiting roller 275 is slidably connected inside the second limiting hole 274.

[0033] The working process of the utility model is as follows: when using a latch-type navigation mark hoisting device to hoist the navigation mark, first, the staff puts the concave frame 23 into the outer periphery of the frame at the top of the navigation mark. After completion, the staff pushes the plug-in block 271 to make the sliding block 272 slide in the slide groove 262 in the concave frame 261, and adjusts the position of the plug-in block 271. After the adjustment is completed, the staff removes the first limiting roller 244 from the first limiting hole 243 and the second limiting roller 275 from the second limiting hole 274. After removal, the pin rod body 251 is pushed in the slot 242 so that the pin rod body 25 1 is inserted into the interior of the insertion hole 273. When the pin rod body 251 is completely inserted into the interior of the insertion hole 273, the first limiting roller 244 is taken out and inserted into the interior of the first limiting hole 243 and the interior of the connecting hole 252 at the same time, and the second limiting roller 275 is inserted into the interior of the second limiting hole 274 and the interior of the connecting hole 252 at the same time. After completion, the navigation mark can be hoisted and placed through the ship crane body 1. Through design, the utility model can effectively ensure the stability of the navigation mark during the process of hoisting and placing the navigation mark, thereby effectively avoiding collision with the navigation mark and causing injury to personnel.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pin-type navigation mark hoisting device, comprising a ship crane body (1), characterized in that: A hoisting mechanism (2) is fixedly connected to the bottom of the ship crane body (1); The hoisting mechanism (2) includes a connecting roller (21), the bottom of the connecting roller (21) is fixedly connected to a reinforcing rod (22), the bottom of the reinforcing rod (22) is fixedly connected to a frame (23), the left side of the frame (23) is fixedly connected to a limiting component (24), the interior of the limiting component (24) is slidably connected to a pin rod component (25), the right side of the frame (23) is symmetrically fixedly connected to an adjusting component (26), and the interior of the adjusting component (26) is slidably connected to a plug-in component (27).

2. The latch-type navigation mark hoisting device according to claim 1, characterized in that: The limiting assembly (24) includes a limiting platform (241), a slot (242) symmetrically extending through the left side of the limiting platform (241), a first limiting hole (243) provided on the top of the limiting platform (241), and the first limiting hole (243) is connected to the slot (242), and a first limiting roller (244) is slidably connected inside the first limiting hole (243).

3. The latch-type navigation mark hoisting device according to claim 2, characterized in that: The pin rod assembly (25) comprises a symmetrically arranged pin rod body (251), a plurality of connection holes (252) are provided through the periphery of the pin rod body (251), and the first limiting roller (244) is adapted to be engaged with the connection holes (252).

4. The latch-type navigation mark hoisting device according to claim 1, characterized in that: The adjustment assembly (26) comprises a symmetrically mounted concave frame (261), wherein the interior of the concave frame (261) is provided with sliding grooves (262) near both sides.

5. The latch-type navigation mark hoisting device according to claim 4, characterized in that: The plug-in assembly (27) comprises symmetrically arranged plug-in blocks (271), both sides of which are fixedly connected with sliding blocks (272), and the sliding blocks (272) are slidably connected to the sliding grooves (262).

6. The latch-type navigation mark hoisting device according to claim 5, characterized in that: The left side of the plug-in block (271) is provided with a plug hole (273) therethrough, the top of the plug-in block (271) is provided with a second limiting hole (274), the second limiting hole (274) is connected to the plug hole (273), and the interior of the second limiting hole (274) is slidably connected to a second limiting roller (275).

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