Concealed bitt

A bollard, hidden technology, applied in the direction of shipping equipment, etc., can solve the problems of vehicle and pedestrian safety hazards, space occupation, etc.

Active Publication Date: 2017-09-29
黄浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The bollard is a device installed on the wharf or deck for mooring cables. The existing bollard is generally a fixed structure. When not in use, it is a

Method used

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  • Concealed bitt
  • Concealed bitt

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Embodiment Construction

[0019] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0020] Such as figure 1 and figure 2 As shown, a hidden bollard of the present invention includes a base 1 fixed to the wharf, a placement tube 13 is fixed at the bottom of the base 1, and the bottom end of the placement tube 13 is closed. The shaft is provided with a through hole 11, and the inner diameter of the through hole 11 is smaller than the inner diameter of the placement cylinder 13, and the base 1 forms an annular retaining edge 12 at the top of the placement cylinder 13 through the through hole 11, and also includes a pile body 2, and the top of the pile body 2 is provided with The pile cap 24 has a cylindrical adjustment block 25 at the bottom of the pile body 2, and the outer diameter of the adjustment bloc...

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PUM

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Abstract

The invention provides a concealed bitt and belongs to the field of mooring equipment. The problem that an existing bitt cannot be adjusted is solved. The concealed bitt comprises a base fixed to a wharf. A storing cylinder is fixed to the bottom of the base. The bottom end of the storing cylinder is closed. A through hole which communicates and is coaxial with the top end of the storing cylinder is formed in the base. The inner diameter of the through hole is smaller than the inner diameter of the storing cylinder. An annular blocking edge located at the top end of the storing cylinder is formed on the base through the through hole. The concealed bitt further comprises a bitt body. A bitt cap is arranged at the top end of the bitt body. A cylindrical adjusting block is arranged at the bottom end of the bitt body. The outer diameter of the adjusting block is larger than that of the bitt body. The adjusting block is placed in the storing cylinder. The bottom end of the bitt cap abuts against the top face of the base. A limiting fixing device is further arranged on the bitt body, and the bitt body can be upwards pulled out from the storing cylinder and is fixed through the limiting fixing device. Under the normal situation, the adjusting block is placed in the storing cylinder so that the influence on vehicles and pedestrians can be avoided, at the time of working, the bitt body is upwards pulled out from the storing cylinder and fixed through the limiting fixing device, and thus the bitt body can be used.

Description

technical field [0001] The invention belongs to the technical field of mooring equipment, and relates to a hidden mooring pile. Background technique [0002] The bollard is a device installed on the wharf or deck for mooring cables. The existing bollard is generally a fixed structure. When not in use, it is a protruding structure, which will occupy space and cause certain safety hazards to passing vehicles and pedestrians. Therefore, There is a need for improvement. Contents of the invention [0003] The object of the present invention is to solve the above-mentioned problems in the prior art, and provide a hidden bollard that can reduce occupied space, avoid affecting pedestrians and vehicles, and can be adjusted according to needs. [0004] The purpose of the present invention can be achieved through the following technical solutions: a hidden type bollard, including a base fixed to the wharf, characterized in that: a placement tube is fixed at the bottom of the base, t...

Claims

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Application Information

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IPC IPC(8): E02B3/24
CPCE02B3/24
Inventor 黄浩
Owner 黄浩
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